baber/WOPTO huggingface dataset:
Patent JP-S62155510-A (JP)
Title: Film formation device
Inventor: KAKINUMA HIROMI
IPC: H01L21/31
Filed: 1985-12-27
Abstract: PURPOSE:To prevent warpage due to the strain of a substrate susceptor, and to form an excellent film efficiently by shaping a plurality of slits to the sub strate susceptor and notches absorbing thermal expansion difference in the longitudinal direction of beltlike sections held by the slits at both ends of the beltlike sections. CONSTITUTION:A substrate susceptor 1 in which substrates 4 to which films must be formed are mounted to holes 5 for fitting the substrates in the substrate susceptor 1 is housed in a film formation device, vacuum-drawn, and heated in order to improve the adhesion of the films and obtain the excellent films, and the films are shaped onto the substrates 4. Considerable thermal expansion difference is generated in the longitudinal direction of a beltlike section 3a held by slits 2a, 2b and in the longitudinal direction of a beltlike section 3b held by slits 2b, 2c by the heating. When notches 6a, 6b, 6c are shaped, the variation of tolerance of the thermal expansion of each beltlike section 3a, 3b... is absorbed because the notches 6a, 6b, 6c and sections held by these notches are deformed. Thermal expansion difference or approximately half thereof is proper as the cut width of the notches 6a, 6b, 6c.
Patent JP-2001119107-A (JP)
Title: Printed wiring board
Inventor: YAMADA YASUYOSHI
IPC: H01L21/60
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the deflection of a printed wiring board, without having to increase the number of parts items nor hindering the size reduction of the product. SOLUTION: On a printed wiring board 2, electrical components 3 are connected to the surface of the board 2 via a solder 4 arranged in a matrix-like state in a fixed area 7. The printed wiring board 2 has deflection-reducing holes 1 formed on the outside of the four corners of the area 7. When external stress acts on the wiring board 2, the deflection-reducing holes 1 reduce the deflection of the board 2.
Patent JP-S62152288-A (JP)
Title: Burst gate pulse generator
Inventor: SAKAGUCHI YASUNORI
IPC: H04N9/793
Filed: 1985-12-25
Abstract: PURPOSE:To obtain a burst gate pulse constantly without relating to the size of an input signal by outputting the gate pulse from a burst signal when an input signal level is large and outputting it from a monostable multivibrator when the level is small. CONSTITUTION:When the level of the input chroma signal is large, the pulse formed a comparator 6, namely from the burst signal is used as a burst gate pulse. The level a little larger than the input level in which the burst gate is not outputted at a (g) point is detected by a level comparison means 20, namely in an area which the level of the input chroma signal is lower than this level of a reference DC voltage level of a comparator 4, an analog switch 9 is changed over and the output pulse (c) of the monostable multivibrator 8 having a pulse duration a little longer than burst signal is outputted as the burst gate pulse.
Patent JP-H09139219-A (JP)
Title: Solid electrolyte type electrochemical cell, and manufacture of it
Inventor: MURAKAMI YUICHIRO
IPC: H01M8/02
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a cell, having less aged deterioration despite of long-time operation. SOLUTION: In a solid electrolyte type electrochemical cell composed of an air pole, a solid electrolyte coat, and a fuel pole; a zirconia-yttria solid solution wherein; a yttria, of 9mol% or more and 10.5mol% or less, is solidly resolved into zirconia, the own crystal structure has fluorite-like structure or has the coexistent condition of the fluorite-like structure and a cubic crystal, and purity is 99.9wt.% or more; ia used as a solid electrolyte.
Patent JP-H10240624-A (JP)
Title: Document security protection system and method
Inventor: MCCOLLUM TAB
IPC: G06F12/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To protect the security of access to individual documents for the respective documents. SOLUTION: A server A is provided with a database 12A storing many document and the server A can be accessed from many remote user terminals 20A-20N through Internet for instance. The documents can take an HTML(hyper text mark-up language) form so as to be distributed through a worldwide web. A security protection level is allocated to the respective documents and the different documents are provided with the different security protection levels for the respective documents. The data base 12A is provided with a table where a user name, a password and a security protection level indicator are entered.  In his case, in the case that a specified document is requested from the user terminal 20A, the security protection level of a user is decided by the table and the access to the document is permitted only in the case that the security protection level of the requesting user is at least the same as the security protection level of the requested document.
Patent JP-S62154357-A (JP)
Title: Mode switching mechanism for tape player
Inventor: NOZAWA KATSUYA
IPC: G11B15/44
Filed: 1985-12-27
Abstract: PURPOSE:To cope with load fluctuation due to mode switching, to adjust torque smoothly and safely and to make a reel drive part in a thin shape by installing floating and friction gears which selectively cause a supply reel base and a take-up reel base to mesh with a rotating and driving gear train, or separates them and giving to the gear train such constitution that said train is linked to a reversible rotating motor for driving a reel. CONSTITUTION:When the reel drive motor 70 is rotated in the normal direction, its power is transmitted to the friction gear 228. If a rotating load more than a set torque is applied to the friction gear 228, it stops. Accordingly an output torque is limited below the set one. The floating gear 236 is set to the position where it can selectively mesh with the gear part 302a of the supply reel base 302 and the gear part 309b of the take-up reel base 309. While the reel drive motor 70 rotates in the normal direction, the supply reel base 302 is rotated and driven, and the supply reel installed in a cassette rotates. The friction gear 228 adjusts a rather high torque value, while the motor 70 adjusts a lower torque. As a result torque can be adjusted smoothly and safely, compared with a system where torque is adjusted through the direct connection of a motor.
Patent JP-H01140552-A (JP)
Title: Gas discharge lamp
Inventor: KIMURA MITSUTOSHI
IPC: H01J65/00
Filed: 1987-11-25
Abstract: PURPOSE:To generate a stable discharge constantly by forming one part of a high electric field on a belt-form outer electrode along the circumferential direction, or two parts of a high electric field placing an interval narrower than the width of the outer electrode. CONSTITUTION:To a belt-form outer electrode 4, a paste of carbonphenol, silver epoxy, or the like is spread at a specific width W on the outer coating surface of a bulb 1, and its thickness is converted in order along the circumferential direction, making the electrode 4 to have the largest thickness at one side edge 4a. As a result, at the side edge 4a of the largest thickness, the resistance value is the lowest, and the high electric field part is formed at the side edge 4a of the largest thickness. And in case of the belt-form electrode 4 with a specific width W, adding to the largest thickness of the side edge 4a, a copper wire 20 is provided to the largest thickness part. Thereby, the resistance value is almost zero at the side edge 4a, and the high electric field part is formed at the side edge 4a.
Patent JP-S62156778-A (JP)
Title: Generating system for line style pattern
Inventor: MISAKI TSUNEO
IPC: G06T11/20
Filed: 1985-12-27
Abstract: PURPOSE:To produce the patterns of dot lines, broken lines, etc., in fixed cycles despite the inclined segments by storing previously several types of line style patterns into a memory means in response to the inclination of segments and then producing the proper dot lines, broken lines, etc. CONSTITUTION:When a horizontal 2-dot chain line is drawn continuously, the current address repeat 16 dots of 1, 2...E,F and 0. While two dots are skipped like 1 4 in case of an inclined 2-dot chain line for processing. When the inclination (m) is received from another process, one of plural types of patterns is selected out of a ROM 1 in response to the inclination (m). While a current address of 16 dots is supplied to a hexadecimal counter 2 synchronously with selection of said pattern. The counter 2 is bound to move to the input current address and therefore the subsequent line style pattern outputs are continued by the current addresses following each line style pattern.
Patent JP-H01138467-A (JP)
Title: Voltage comparison device
Inventor: ISHIKAWA HITOSHI
IPC: G01R19/165
Filed: 1987-11-25
Abstract: PURPOSE:To obtain a high precision voltage by allowing to flow various fixed capacity of an electric current which varies in accordance with whether a voltage to be measured is higher or lower than a reference voltage, to a resistance which is connected with a input side transistor of a second Darlinton connection transistor group in series. CONSTITUTION:In case an electric source voltage is high, a voltage VIN is set up by resistances R1, R2 so as to be comparing voltage VIN> reference voltage Vref. Also it is set up so as to be contact-current source I1=I3, the resistance R3=R4. At this time, a current mirror composed of Q8, Q9 is not operated because the transistor Q1, Q4 are ON, Q2 is ON, Q8 is OFF and Q9 becomes ON status, the resistance R4 is passed through by constant-current source I8 only because Q9 is OFF. Next, the electric source voltage is decreased and on changing to be VIN<Qref, the transistor Q1 is passed through by the current of the name of I4 because the transistor Q1, Q4 keep ON, the transistor Q2 is OFF, Q8 becomes ON and the transistor Q9 of the current mirror also becomes ON. Here, looking at a VR3 and VR4 against the resistance R3 and R4, the voltage of VR4 changes. After all, a Hysteresis voltage Vhys comes to be Vhys=I4.R4, then free minute value is obtained in stability.
Patent JP-H02145442-A (JP)
Title: Production of glass
Inventor: TOKI MOTOYUKI
IPC: C03C1/00
Filed: 1988-11-24
Abstract: PURPOSE:To produce large-size block glass in production of glass by sol-gel method using specific raw materials by adding a specific chemical additive to a sol solution to form gel materials from both large pores and small pores. CONSTITUTION:In production of glass by sol-gel method using at least an alkyl silicate and silica fine powder as raw materials, a sol solution is blended with 0.1-5mol based on 1mol alkyl silicate of a chemical additive such as formamide, dimethylformamide or oxalic acid. Strains will not occur in the interior of gel material by adding the chemical additive in sol-gel method to control polycondensation reaction through dehydration so that large-sized quartz glass block material having >=3cm thickness can be obtained.
Patent JP-H01137159-A (JP)
Title: Heat-pump hot-water supply machine
Inventor: TAGASHIRA MINORU
IPC: F24H1/20
Filed: 1987-11-24
Abstract: PURPOSE: To quicken while suppressing loss by disposing double tube type heat exchangers for condensation at the upper and lower parts in a hot water storage tank thereby eliminating a pump for heating hot water supply water. CONSTITUTION: When the temperature of supply hot water in a hot water supply tank 20 is low, a temperature sensor 51 functions to start a compressor 33 to deliver high temperature high pressure R12 gas. When hot water is not supplied from a hot water supply faucet 26, delivered gas passes through a duct 38, the other coupling port 41 of a three-way valve 37 and ducts 43, 45 and flows into the inner tube 32 of a second double tube type heat exchanger 29 for condensation where it is liquefied through natural convection heat exchange with supply hot water. Liquefied refrigerant is passed through a duct 48, throttled through an expansion valve 35 and heat exchanged through an evaporator 34 before being sucked to the compressor 33.  When hot water is supplied from the faucet 26, refrigerant gas flows into the inner tube 27 of a first treat exchanger 21 and temperature of the supply hot water flowing through an outer tube 22 is increased further through heat exchange. Since a pump for heating supply hot water is not required and the heat exchangers 21, 29 are disposed in the tank 20, heat loss to the outer air is eliminated.
Patent JP-H06147387-A (JP)
Title: Pipe coupling for two-layer pipe
Inventor: MIHARA KEIJI
IPC: F16L47/02
Filed: 1992-11-06
Abstract: PURPOSE:To increase the mechanical strength of a connection section by connecting end sections of two-layer pipes constituted of outer layers made of a high-rigidity material and inner layers made of a thermoplastic resin with a pipe coupling, and fusing the inner layers via a projection made of the same material as that of the inner layers and provided at the center in the pipe coupling. CONSTITUTION:When two-layer pipes 2, 3 constituted of outer layers 21, 31 made of heat-resistant vinyl chloride and inner layers 22, 32 made of polyphenylene sulfide are to be connected, a cylindrical pipe coupling 1 made of heat-resistant polyvinyl chloride and provided with a protruded stripe 12 made of polyphenylene sulfide at the center section on the inner face is prepared. A heater 4 provided with cylindrical heating plates 42, 43 having different diameters on both sides of a support plate 41 is arranged between the two-layer pipes 2, 3 and the pipe coupling 1, and the inner face of a coupling main body 11 and the outer periphery of the two-layer pipes 2, 3 are concurrently heated and fused. The heater 4 is removed, the two-layer pipes 2, 3 are inserted into the coupling main body 11, tip faces are integrally fused to the protruded stripe 12, and outer peripheries are integrally fused to the inner periphery of the coupling main body 11 respectively.
Patent JP-H08152878-A (JP)
Title: Automatic playing device
Inventor: NAKADA TAKUYA
IPC: G10H1/36
Filed: 1994-11-30
Abstract: PURPOSE: To provide an automatic playing device in which selected song data and style data are corrected in order to generate a playing that matches with the playing atmosphere even though the data are different kinds and do not match with the atmosphere. CONSTITUTION: Feature data, which indicate the features of song and style data, are written into the headers of the song and style data. If a user selects the song and the style data, these feature data are read and compared. By the comparison, the correction algorithms of the song or the style data are selected, the song data or the style data are corrected to each other based on the algorithms and an automatic playing is executed.
Patent JP-S62157996-A (JP)
Inventor: KAYAMA SHIGEKI
IPC: G07G1/12
Filed: 1985-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000109313-A (JP)
Title: Removing method and recovering method of boron trifluoride using calcium fluoride
Inventor: TAKASHIMA TSUTOMU
IPC: C01B35/06
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for highly efficiently removing boron trifluoride from fluid containing boron trifluoride or the complex by an economical means free from environmental pollution and an method for recovering reutilizable boron trifluoride. SOLUTION: A removing method of boron trifluoride comprises allowing a fluid containing boron trifluoride or the complex to contact with calcium fluoride at <=200 deg.C, and the recovering method of boron trifluoride is executed by heating calcium tetrafluoroborate formed by the removing method to 100-600 deg.C to obtain boron trifluoride and calcium fluoride.
Patent JP-H02143239-A (JP)
Title: Overhead projector
Inventor: KAWAKAMI KAZUHISA
IPC: G03B21/132
Filed: 1988-11-25
Abstract: PURPOSE:To conveniently carry an overhead projector by building each section of the projector in foldable states and preventing sections of the optical system, such as a light source, lens, Fresnel lens, reflecting mirror, which are exposed at the time of projection from cropping out when each section is folded. CONSTITUTION:A reflecting mirror 105 is housed in the recessed section of the head section 102 of this overhead projector after turning the mirror 105 in the direction shown by the arrow D and the head section 102 is housed inside a box-shaped support section 103 after turning the section 102 in the direction shown by the arrow B around a lock mechanism A 104. The space produced between the support section 103 and head section 102 after the head section 102 is housed becomes a power cord housing section 108 and a power cord 109 folded several times to U shapes is housed. The bottom section 106 of the overhead projector acts as the lid of the support section 103 after the section 106 is turned in the direction shown by the arrow E around a lock mechanism B 107 so that a light source, lens, Fresnel lens 101, the power cord 109, the reflecting mirror 105, etc., can be covered with the section 106. Thus, the conveniently carried overhead projector is obtd.
Patent JP-H07151636-A (JP)
Title: Gas leak detector
Inventor: UEDA SADAO
IPC: G01M3/26
Filed: 1993-11-29
Abstract: PURPOSE:To detect gas leakage surely based on the detection of pressure expressed in terms of a reference temperature regardless of the temperature variation in a gas insulated machine. CONSTITUTION:The inner gas pressure of a gas insulated machine 1 is detected by means of a gas pressure gauge 2 and the inner gas temperature is measured by means of temperature detecting resistors 3, 4 and a bridge circuit 5. A gas density detector 6 stores the temperature gas pressure characteristics inherent to the gas insulated machine 1 in the form of a measurement data and expresses a measured gas pressure in terms of a reference temperature based on the temperature-gas pressure characteristics and the measurement of a gas thermometer. Gas leakage of the gas insulated machine is decided based on the gas pressure expressed in terms of reference temperature. This constitution realizes a positive expression wherein the deviation from Boyle-Charles law is compensated for when the temperature measuring part is inadequate or the inner temperature of the machine varies significantly.
Patent JP-H01139993-A (JP)
Title: Indirect type heat exchanger for cooling tower
Inventor: KASHIWADA TAKESHI
IPC: F28C1/14
Filed: 1987-11-27
Abstract: PURPOSE:To make the manufacturing and assembly easy and simplify the construction by providing a zigzag shaped slow speed section in the downflow passage and at the same time and making the inner face of an expanding projection which expands into the air passage a section of generating vortex in the liquid downflow passage. CONSTITUTION:The circulating water which flows down from an upper water tank 21 flows into a plurality of liquid downflow passages 10 and the downflow liquid which is circulating water becomes a vortex at the position of a plurality of expanding projections 50 connected to a zigzag flow passage during the downflow and stays for a while in the inside of the expanding projections 50. Then the circulating water flows out again from the expanding projections 50 in the zigzag flow passage in the lower stage and flows to a lower water tank 22. On the other hand the air that is taken in from an outdoor air intake port 23 flows perpendicular to the flow of the circulating water in a plurality of air passages 11 and flows preferably along the outer circumferential face of the expanding projections 50 toward a draft chamber 25 and cools the circulating water indirectly through the partition plates 12 of a heat exchanger 12 and the air is discharged from the air discharge port 24 to the outside with the temperature of the air itself raised.
Patent JP-2001119908-A (JP)
Title: Salient-pole rotor
Inventor: TAKIKITA SHIGEYUKI
IPC: H02K1/24
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a salient-pole rotor which can make a A dimension smaller, reduce the temperature of rotor coils, and is superior in assemblability. SOLUTION: This salient-pole rotor is provided with a plurality of salient magnetic pole iron cores arranged in the circumferential direction of a yoke, and braking coils wound on the salient magnetic pole core. Since one or a plurality of damper slots on one side out of those for putting a plurality of braking windings formed in each of the salient magnetic pole iron cores are of unopened shapes, the temperature of rotor coils is lowered. Moreover, the direction of assembling can be known at a glance, even when assembling is performed and provides a salient-pole rotor supserior in assemblability.
Patent JP-H09138930-A (JP)
Title: Magnetic recording medium and magnetic recording device
Inventor: YAKU SHINAN
IPC: G11B5/73
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain high magnetic characteristics and to improve adhesion property between a substrate and a base layer by forming layers in such a manner that a first base layer formed near the substrate has higher specific heat than the specific heat of a second base layer formed on the first base layer. SOLUTION: First base layers 12, 12', second base layers 13, 13', magnetic layers 15, 15' and lubricant layers 17, 17' are successively formed on a substrate 11. Among the base layers 12, 12', 13, 13', the first base layers 12, 12' formed near the substrate 21 have higher specific heat than the specific heat of the second base layers 13, 13' deposited far from the substrate 11. Thereby, the temp. in orientation controlling layers 14, 14' and magnetic layers 15, 15' can be enough raised without increasing the temp. in the inside and surface of the substrate 11 so much. Thereby, adhesion property between the first base layers 12, 12' and the substrate 11 can be improved, which prevents peeling of the first base layers 12, 12'.
Patent JP-2000117806-A (JP)
Title: Extrusion molded product and resin composition
Inventor: YAMABE RYOICHI
IPC: B29K9/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molded product having a favorable form follow-up properties in the extrusion molding method of the molded product, the cross-sectional form of which changes continuously. SOLUTION: This extrusion molded product is obtained by extrusion-molding a resin composition containing a vinyl chloride-based resin, the melt viscosity of which measured by being extruded through an orifice having a diameter of 1 mm over a length of 30 mm under the condition that the temperature of the resin to be measured is set at 180 deg.C and the resin to be measured at the shearing speed of 100 sec-1 is 0.3 kPa.sec or more, a rubber polymer and a plasticizer. The preferable rubber polymer is a partially crosslinked acrylonitrile-butadiene copolymer and/or acrylic rubber polymer, and may include a filler.
Patent JP-2000129575-A (JP)
Title: Cellulosic fiber-containing cloth
Inventor: OKAJIMA KATSUYA
IPC: D06M15/356
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide fabric that contains cellulosic fibers having excellent morphological stability, for example, wrinkle resistance, shrink resistance and the like as well as excellent water absorption and showing excellent antimicrobial properties and deodorizing properties. SOLUTION: This cellulosic fiber-containing fabric includes cellulosic fibers modified by crosslinking. The modified fiber by crosslinking has a crosslinking index of 1-4 according to the following definition of the formula, its water absorption is >=50 mm according to JIS L-1096 B-method. In addition, the fabric bears monovalent and/or divalent phosphoric ester groups and hydroxy groups and contains an antimicrobial resin comprising a vinyl copolymer bearing the phosphoric ester group that is converted to a quaternary ammonium salt: The crosslinking index = (A-B) (A: moisture absorption in % of the cellulosic fiber after the crosslinking modification at 30 deg.C, 90% RH; B: moisture absorption in % of the cellulosic fiber after the crosslinking modification at 20 deg.C, 65% RH).
Patent JP-S63149798-A (JP)
Inventor: TAKAHASHI HIDEO
IPC: G07G1/12
Filed: 1986-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。