baber/WOPTO huggingface dataset:
Patent JP-H105020-A (JP)
Title: Production of light accessory
Inventor: KOMURO SHUNSUKE
IPC: A44C25/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of production costs by moving a form pattern by press-contacting a die onto a thin metallic plate while utilizing the die for which the arbitrary form pattern is engraved with the material of rubber or synthetic resin, performing plating to the metal plate to which the form pattern is moved and afterwards, fitting that metal plate to a decorative main body composed of a light material such as synthetic resin. SOLUTION: The die of rubber to be used is prepared by engraving the form pattern to be applied to a decorative body on raw rubber, heating the raw rubber on which the form pattern is engraved, and pressurizing it. The thin metallic plate is placed on the table of material a little softer than the die, this die is pressed from the upside of this thin metallic plate and the decorative body, on which the form pattern on the die of rubber is engraved, is completed. When performing gold or silver plating to this decorative body, the high-grade decorative body is provided. Such a decorative body is integrally fitted to the decorative main body by any means such as adhering or press-contacting.  Since the light material such as synthetic resin or wood suitable for a body accessory, for which lightness in weight is required, is used for the decorative main body so that a hair pin, hair accessory, broach or earing can be provided.
Patent JP-H0617083-A (JP)
Title: Ampholytic surface active compound
Inventor: NAKAMURA YOSHINOBU
IPC: C09K23/28
Filed: 1992-06-29
Abstract: PURPOSE:To obtain an ampholitic surface active compound whose lipophilicity and hydrophilicity can be adjusted in accordance with purposes, by forming a constitution having both an alkylene oxide group and a betaine group as the hydrophilic groups. CONSTITUTION:The compound is represented by the formula, wherein R is 8-24C alkyl or alkenyl; R' is an ethylene and/or propylene group; R'' is 5C or lower alkyl; n is an integer of 1 to 50; and M is a monovalent alkali metal. Since the compound does not contain sodium chloride, etc., it is less corrosive to metal than an ampholytic surfactant obtained from a tertiary amine by using monochloroacetic acid and an alkali and containing sodium chloride, etc. It also has good compatibility with other substances and good solubility in water, whether acidic, neutral or alkaline, and in an alcohol, exhibits an excellent ability to reduce surface tension, and is also excellent in foaming ability and its persistence.
Patent JP-H0711857-A (JP)
Title: Bit for rock drill and manufacture thereof
Inventor: TOOMASU II HIRU
IPC: E21B10/56
Filed: 1992-06-29
Abstract: PURPOSE: To firmly couple a shank to a head without being damaged by a method wherein a shank is cooled by low temperature fluid and the size of a tip is decreased to a value lower than that of a recess formed in a cutter head. CONSTITUTION: A shank 10 made of a steel having a tip 12 having an outer surface in a given cross section shape is previously provided. A cutter head 30 is produced to be provided at one end with a cut surface 34 and at the other end with a recess 42 in a shape corresponding to the cross section of the tip 12. The recess 42 has a size 0.012-0.38% less than that of the tip 12 when a constitution part is at the same temperature. The shank 10 is cooled by low temperature fluid, the size of the tip 12 is decreased to a value lower than that of the recess 42 and a head 30 is mounted on the tip 12. The constitution part is then returned to an ambient temperature, and a shrink fit is established between a head 30 and the shank 10. It is preferable that each of the outer surface of the tip 12 and the inner surface of the recess 42 is 0.762-1.27 mm surface-finished.
Patent JP-H0836736-A (JP)
Title: Magnetic recording medium
Inventor: HIRAYAMA HITOSHI
IPC: C09D5/23
Filed: 1994-07-26
Abstract: PURPOSE:To provide a magnetic recording medium which produces a high output and excels in the travelling characteristic, a winding characteristic, scratch resistance and the strength of a coating film. CONSTITUTION:An outer layer 4 formed on the opposite side to the surface in which the magnetic layer 5 of a film layer 3 containing a thermoplastic polymer as a main component is formed, contains CaCO3 particles having two kinds of average particle diameters which are large and small. When the thickness of the outer layer 4 is set to tmum, the average large particle diameter of CaCO3 particles is set to d1mum and the average small particle diameter of CaCO3 particles is set to d2mum, the condition of the formula is satisfied, and CaCO3 particles of average large particle diameter within the range of 100 to 1200ppm and CaCO3 particles small particle diameter within the range of 3000 to 10000ppm are contained in the outer layer 4 where 0.2<=d2<=0.8, d1-d2>=0.2, and when 0.5<=t<=1.0, 0.6<=d1<=0.8t+0.4, and when 1.0<=t<=1.5, 0.6<=d1<=1.2.
Patent JP-H0536875-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUKAMOTO KAZUHIRO
IPC: H01L23/373
Filed: 1991-08-01
Abstract: PURPOSE:To reduce the fraction defective and cost of a semiconductor device by a method wherein an Al plate provided with a hole for receiving a semiconductor chip is laminated to a heat sink of a material other than Al. CONSTITUTION:A metallized board 2 is soldered 4 to an Al heat sink 3, and an Al clad 7 is soldered 4 thereon. A hole for receiving a power transistor 1 provided in an Al plate 5 forming an upper part of the Al clad 7, and the collector of the transistor 1 is soldered 4 to the hole. An emitter and a base are connected to an outer circuit with Al wires 8, and the collector provided to the underside of the power transistor 1 is connected to an outer circuit. By this setup, an Al piece is not required to be provided onto a heat sink, so that wire bonding failure caused by the installation position and angle of the Al piece can be eliminated.
Patent JP-2000030004-A (JP)
Title: Hybrid card reader and writer
Inventor: NAITO YUICHI
IPC: G06K17/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and to improve the throughput of recording and reproducing of an optical recording part. SOLUTION: By providing an antenna coil 120 for communicating with the antenna coil 102 of a hybrid card 100 in the middle of a carrying path introducing and ejecting the card 100 and by communicating between the coil 102 of the card 100 and the coil 120 provided at the carrying path of the card at the time of introducing or ejecting the card 100, information is recorded in or recorded from an IC memory part 101.
Patent JP-H0243926-A (JP)
Title: Hollow yarn like separation membrane bundle and production thereof
Inventor: MIYOSHI KAZUTAKA
IPC: B01D63/02
Filed: 1988-08-02
Abstract: PURPOSE:To enhance the manufacturing efficiency of a hollow yarn like separation membrane by containing a wetting agent with moisture content of 15% or less in the hollow yarn like separation membrane and uniformizing the moisture distributions of the outer and inner peripheral parts thereof to form a hollow yarn like separation membrane bundle. CONSTITUTION:A hollow yarn membrane is immersed in an aqueous solution containing a wetting agent to diffuse the wetting agent in the pore parts of the hollow yarn membrane to adhere the same to the pores thereof. Next, a predetermined number of hollow yarn membranes having the wetting agent adhered thereto and having an inner diameter of 0.10-1.8mm are cut into a definite length to form a yarn bundle. When a high frequency wave is applied to the hollow yarn membrane bundle, the selective dielectric heating of water is generated because the dielectric constant of water is especially high. The frequency of the high frequency wave to be used is pref. 1-20MHz and more pref. 10-15MHz. The obtained hollow yarn membrane bundle is a wet one with moisture content of 15% or less and the moisture content in the bundle can be made uniform in a short time.
Patent JP-H1122848-A (JP)
Title: Electric multi-way valve
Inventor: EMA MASANORI
IPC: F16K31/04
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a motor-operated multi-way valve, which is designed to reduce the wear of a valve seat and the like by decreasing the pressure of a valve element on the valve seat during rotation of the valve element; to reduce a sticking force when the valve element is moved upward from the valve seat; and to reduce the load of a motor-operated device, with the sealing property of the valve enhanced by causing the valve seat to be strongly pressed against the valve seat during normal use. SOLUTION: This motor-operated multi-way valve has an upper ratchet 21 provided at the spindle 20 of a motor-operated device 12 to mesh with a lower ratchet 16 secured to a valve casing 5, and is designed so that at the start of rotation of the upper ratchet L1 caused by the rotation of the spindle 20, the ratchet 21 eliminates, by means of the sliding against each other of the ratchets 16, 21, the force of a spring 26 to press the valve element 41 and makes the valve movable upward, so that a meshing projection 22 provided on the upper surface of the upper ratchet 21 meshes with a meshing part 23 provided at the valve element 14, so as to rotate the valve element 14, and then returns backward at a predetermined position.  Valve element positioning means 31, 33 are provided, and the transmission of electricity to the motor-operated device 12 is stopped in accordance with outputs of the valve element positioning means 31, 33.
Patent JP-H05275626-A (JP)
Title: Semiconductor device and manufacturing method thereof
IPC: H01L21/336
Filed: 1992-06-26
Abstract: PURPOSE:To suppress the fluctuation in characteristics due to an RIE damage by a method wherein an insulating material is arranged on the base part of a bipolar transistor. CONSTITUTION:Within an LPNP transistor, a semiconductor substrate 1 is formed of collector 91a, an emitter 91b as P<+> regions, a contact part 92a of the collector of P<+> region, another contact part 92b of the emitter also as P<+> regions and the other contact part 93 of a base as an N<+> region. On the other hand, an insulating material M comprising SiO2 is formed on the base of the LPNP. Next, a resist pattern P is formed leaving a photoresist as a patterning material only on the part between the collector 91a and the emitter 91b and then sidewalls are formed on the sidewalls of gates 7a, 7b of a MOS transistor by RIE step. Through these procedures, an Si substrate can be prevented from being exposed only in the part between the collector 91a and the emitter 91b wherein the LPNP is to be actuated thereby enabling the fluctuation in characteristics to be suppressed.
Patent JP-S5982169-A (JP)
Title: Monitoring method of cut part during underwater plasma cutting
Inventor: ABE TADASHI
IPC: B23K9/013
Filed: 1982-11-04
Abstract: PURPOSE:To monitor thoroughly and surely a cut part with an underwater illumination device and an industrial television camera by running clean water near the cut part in a low laminar flow state, thereby expelling the water contaminated by the fume generated during cutting and making the water clear. CONSTITUTION:A structural material 2 to be cut in a pool 1 is plasma-cut by a torch 3. A valve 6a of a cleaning up device 6 is opened and a pump 7 is run to suck the contaminated water generated in the cut part through a suction port 8 into a piping 9. The contaminated water is cleaned up by a filter 10 and is then forcibly fed by the pump 7 into a piping 9', so that it is discharged from a discharging port 11. The gentle clean water flow heading from the port 11 toward the port 8 is thus formed by which the fume generated during cutting is flushed away and the cut part as well as the part between an illumination device 4 and a television camera 5 are locally cleaned up and are made transparent. The sufficient and sure monitoring of the cut part is thus made possible and the accuracy and efficiency in the cutting are improved.
Patent JP-S6350789-A (JP)
Inventor: KUBO HIROSHI
IPC: G21C3/326
Filed: 1986-08-21
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-H0865472-A (JP)
Title: Facsimile store and forward exchange
Inventor: KUMAKURA NOBUYUKI
IPC: H04N1/00
Filed: 1994-08-18
Abstract: PURPOSE: To update and register management information from various equipments through various paths. CONSTITUTION: Upon the receipt of management information sent from a magnetic tape storage device 7 through a controller 45, a CPU 41 converts the information into information for a disk and registers the converted information on a magnetic disk device 8 by using a controller 46. When the CPU 41 receives the management information sent through a communication path 2 from a host computer 3 by using a controller 43, the CPU 41 converts the information into information for the disk and registers the converted information the magnetic disk device 8 similarly. When the CPU 41 receives the management information sent from a facsimile terminal equipment 1 through a communication path 2, the CPU 41 converts the information into information for the disk and registers the converted information on the magnetic disk device 8 similarly.  When the CPU 41 receives the voice management information sent from a telephone terminal equipment 5 through the communication path 2 by using the line controller 42, the CPU 41 allows a voice recognition device 47 to recognize a voice signal and converts the recognized voice signal into information for the disk and registers the converted information on the magnetic disk device 8 similarly.
Patent JP-H0635674-A (JP)
Title: Parallel addition type multiplier
Inventor: SAGAWA TAKAHIRO
IPC: G06F7/527
Filed: 1992-07-21
Abstract: PURPOSE:To provide a multiplier suited to a picture data arithmetic processing in a real time, whose computation time is shortened. CONSTITUTION:As one example of the multiplication of a binary number, in the case of 6 bitX8 bit, each multiplicant 6 bits are multiplied by each multiplier 8 bits, and the obtained 8 multiplied values D1-D8 are gathered by two each and added by full adders 11-14. Then, those 4 added values are gathered by two each and added by full adders 15 and 16. At last, the two added values are added by a full adder 17, and a multiplied output can be obtained.
Patent JP-S5983691-A (JP)
Title: Decorative material with printed pattern sectioned
Inventor: SUBE KEIZOU
IPC: B41M3/06
Filed: 1982-11-04
Abstract: PURPOSE:To obtain a decorative member wherein boundary lines in a pattern are matted so that they are not conspicuous, by a method wherein boundary lines for sectioning printed patterns are formed from an ink containing a pigment in a lower content than that in an ink used for printing the patterns. CONSTITUTION:A pattern printed layer 2 and a boundary line printed layer 3 comprised of an ink containing a pigment in a lower content than that in the ink used for the layer 2 are provided on a base 1, and then an amino-alkyd resin base coating material or the like is applied thereon to provide a transparent coating material layer 4. In the thus obtained decorative member, the transparent coating material is abosorbed more into the boundary line printed layer 3, so that the parts between the patterns are matted, and an outside appearance rich in elegance can be realized.
Patent JP-S5984248-A (JP)
Title: Organic coat
Inventor: SAKAI KIYOSHI
IPC: G11B7/244
Filed: 1982-11-05
Abstract: PURPOSE:To obtain a coat capable of effectively absorbing laser beam and especially long wavelength light, and high in sensitivity and stable against heat and sublimation, by using an org. coat contg. a specified compd. for an electrophotographic light sensitive coat or a coat for a light disc. CONSTITUTION:A charge generating layer is prepared by dispersing into a binder a compd. represented by the shown formula in which R1 is alkoxy; R2 is alkyl; R3 is arylene forming conjugated double bonds together with two adjacent -CH=CH- groups optionally substd. by Cl, Br, alkyl, or alkoxy; R4 is phenyl or naphthyl each optionally substd. by N(CH3)2, diphenylamino, or the like; A is an anion residue; and n is 1 or 2. A photosensitive layer is formed by forming a charge transfer layer thereon or doing so, or a light recording layer 2 is formed by coating a substrate with a coating material prepared by dispersing said compd. of the formula into a nitrocellulose soln. and drying it. The coat thus obtained has high sensitivity to >=750nm laser beam, heat resistance suitable for a photoreceptor and a light disc, and superior S/N ratio and other superior characteristics.
Patent JP-S59146383-A (JP)
Inventor: PEETERU SHIYUMITSUTO
IPC: G06G7/186
Filed: 1983-10-19
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-S5897711-A (JP)
Title: Temperature controller
Inventor: YOSHIKAWA TOMIO
IPC: G05D23/19
Filed: 1981-12-04
Abstract: PURPOSE:To simplify the circuit constitution, by connecting a temperature- sensitive resistance element to the minus terminals of plural comparators via resistances and at the same time connecting the different setting circuits consisting of variable resistors and fixed resistors to the plus terminals respectively. CONSTITUTION:The output of a temperature-sensitive resistance element 1 of a temperature detecting circuit D is divided by resistances 3-5, 24 and 25 and supplied to the minus terminals of comparators 18 and 19. The variable voltage divided by a variable resistance 26 and the fixed resistances 6 and 7 is applied to the plus terminal of the comparator 18. Furthermore the voltage divided by the fixed resistances 12 and 13 is applied to the comparator 19. The outputs of the comparators 18 and 19 drive the transistors 20 and 21 and control the relays 22 and 23 to switch a temperature controller (not shown in the diagram). In such a way, both variable setting partsIand II are formed with just a single unit of the element 1. Thus the circuit constitution is simplified.
Patent JP-H0245508-A (JP)
Title: Polybutadiene and impact-resistant polystyrenic resin composition using said polybutadiene
Inventor: KAWAGUCHI NORISHIGE
IPC: C08F136/06
Filed: 1988-08-05
Abstract: PURPOSE:To provide the subject polymer comprising cis-1,4-structure as a main component, having a specific Mooney viscosity and a specified relation between the Mooney viscosity and a styrene solution viscosity and giving compositions for the housings of appliances having good luster, impact resistance and heat resistance. CONSTITUTION:The objective polybutadiene containing >=90mol% of cis-1,4- structure, having a Mooney viscosity [ML1+4] of 25-70 at 100 deg.C and having a relation of the formula between the Mooney viscosity and the viscosity of a 5wt.% at 25 deg.C is obtained by adding 1,3-butadiene and subsequently water, cyclooctadiene, diethyl aluminum monochloride and cobalt octenate to benzene and subjecting the mixture solution to a polymerization reaction at 60 deg.C. 2-20wt.% of the obtained polybutadiene is mixed and copolymerized with 98-80wt.% of styrene to provide an impact-resistant polystyrenic resin composition.
Patent JP-S5986529-A (JP)
Title: Paper feeder
Inventor: KAMEYAMA TOSHIAKI
IPC: G03G15/00
Filed: 1982-11-08
Abstract: PURPOSE:In a frictional separation roller paper feeder for a copier, etc. to maintain separation carrying capacity for a long term by arranging a cleaning member while pressure contacting against a reverse roller. CONSTITUTION:A cleaning roll 5 made of conductive brush or decharging brush having approximately same width with a reverse roller 3 is arranged at the position facing with the reverse roller 3 then rotated while contacting with the reverse roller 3 with proper pressure to slide on the circumference of the reverse roller 3. Consequently the circumference of reverse roller 3 is cleaned to remove paper powder. As a result lowering of frictional force due to paper powder is prevented to maintain initial separation capacity for a long term.
Patent JP-S6253523-A (JP)
Title: Signal processing system
Inventor: ISHII MASAHIRO
IPC: H04B1/10
Filed: 1985-09-03
Abstract: PURPOSE:To improve S/N by applying Fourier transformation to an input signal, obtaining a root of each frequency component and applying Fourier inverse transformation to the result. CONSTITUTION:A Fourier transformation circuit 21 decomposes an input signal into a spectrum region and a power spectrum operation circuit 22 obtains the power spectrum from the input signal subject to Fourier transformation. A root operation circuit 8 takes a root of the power spectrum to eliminate square distortion. The output of a Fourier inverse transformation circuit 23 is regarded as an autocorrection function obtained by applying ideal root to an input waveform. The waveforms are connected smoothly by using a waveform segmentation circuit 4, a circuit 5 deciding the period of one section and a correlation function waveform connection circuit 6, noise is eliminated from the input signal by the circuits, a signal without square distortion is edited and outputted to improve the S/N.
Patent JP-H1039234-A (JP)
Title: Foldable binoculars
Inventor: URUSHIBATA NAOKI
IPC: G02B5/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the antidazzle characteristic of foldable binoculars and to cut off specially direct light beams from the both left and right sides on the front face of an objective lens. SOLUTION: In the binoculars, see-through holes 4, 5 for left and right binoculars are formed on an objective lens mounting surface 2 and an eyepiece lens mounting surface 3 as a pair of opposite surfaces of a square-shaped paper box foldable in the flat state back and forth and the objective lenses 6 made of synthetic resin plate are mounted in a set of see-through holes. Eyepiece lenses 7 made of the same synthetic resin are mounted in other set of the see- through holes 5, a vertical pair of eaves 8, 9 protruded forward is provided on the upper and lower edges of the objective lens mounting surface 2 of the box 1 and a rectangular net-like antidazzle filter 10 is freely attachably detachably mounted on the objective lens mounting surface 2 so as to cover the objective lenses 6.
Patent JP-H0615200-A (JP)
Title: Automatic centrifugal separating device
Inventor: WAKATAKE KOICHI
IPC: B04B9/06
Filed: 1992-06-30
Abstract: PURPOSE:To continuously, automatically and successively centrifugally separate the blood housed in blood taking tubes without manpower at all time. CONSTITUTION:This automatic separating device is constituted by having disk- shaped holders 2 on which the blood taking tubes 1 are held, linear holding means 5 which hold the holders 2 in a hollow state by utilizing magnetic force, means for transferring the holders 2 in the state of holding the linear holding means 5 and means for rotating the holders 2 at a high speed by blowing compressed air within the linear holding means 5.
Patent JP-H1033824-A (JP)
Title: Gift management system
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a reliable feeling by displaying the respective kinds of information such as the kind and number of transaction gifts required by a player and the number of game media, etc., and displaying them easily understandably even for a beginner. SOLUTION: Ticket issuance identification information for identifying respective recording pieces is generated, the ticket issuance identification information is included in ticket issuance data and recorded in the recording piece and a counted value, the kind of a selected gift, the number of the gifts, the number of the game media corresponding to the number of the gifts, the residual number of the game media and the kind of the gift exchangeable for the residual number are generated in a prescribed display pattern. Then, since the display contents generated in a display processing part 43 and the ticket issuance data of the recording piece read by a reader 32 are displayed, the reliable feeling by the player is obtained and display easily understandable even for the beginner is obtained.