baber/WOPTO huggingface dataset:
Patent JP-H08231133-A (JP)
Title: Image forming device
Inventor: SOUMA TAKATAMI
IPC: B65H29/60
Filed: 1995-02-28
Abstract: PURPOSE: To improve reliability of the transfer paper conveyance by providing a stopping means for temporarily stopping the transfer paper sheet in a circulating reversing path, and varying the temporary stopping time on the basis of the detection of the state across the conveyance of the transfer paper, in an image forming device provided with the circulating reversing path, and capable of forming images on both surfaces. CONSTITUTION: When a switch gate 6 is switched to the retransfer side, a circulating refeeding part 4 in a copying device 1 conveys the transfer paper to a reversing part 40 through conveying rollers 53, 54. The transfer paper is reversed by the reverse rotation of a reverse rotor 55 and fed to a horizontal conveying part 41, and then fed out to a conveying path A by the conveying rollers 57, 58. The detected information of respective detecting sensors S1 to S8 are fed to a control means, the state across the conveyance of the transfer paper in a circulating reversing path C is detected, and the transfer paper sheet is temporarily stopped by disconnecting an electromagnetic clutch of the conveying rollers 57, 58 by the detected result, and the temporary stopping time is variably controlled on the basis of the state in the front and rear of the conveyance of the transfer paper.
Patent JP-S61222781-A (JP)
Title: Image-forming device
Inventor: YOSHIMURA SHIGERU
IPC: B41J29/13
Filed: 1985-03-28
Abstract: PURPOSE:To contrive highr dust-proofness, by providing a locking mechanism for securing the joint of a feeding system containing part and a recording means containing part under the connected condition of both of the means, an operating member for releasing the locking mechanism, and a seal member for a mounting part thereof. CONSTITUTION:With a handle lever 1400 operated, the locked condition of a paper-feeding unit 300 and a recording system unit 100 is released. The lever 1400 comprises an operating handle 1401 connected to a transmission shaft by a pin 1402, a member 1403 slidden in the direction of a hole in a casing of the unit 300 by a spring 1405 to be brought into close contact through the seal member 1404, and is so fitted as not to slip off, by a retainer ring 1406. Accordingly, when the lever 1400 is fitted, dust-proofness can be secured by the seal member 1404.
Patent JP-H01237464-A (JP)
Title: Detecting method of lead open fault of electronic component and apparatus thereof
Inventor: IKEDA TOSHIYUKI
IPC: G01R31/02
Filed: 1988-03-17
Abstract: PURPOSE:To enable the stable detection of an open fault of a lead and the automatic detection of the open fault of the lead with high satefy, by detecting the strength of a resilient force received from the lead when an elastic plate presses the lead. CONSTITUTION:A pressing means constituted by an elastic plate 7 and pressing a lead 12 of IC 11 mounted on a printed circuit board 14, a means for measuring a repulsive force received from the lead 12 when the lead 12 is pressed by said pressing means, and a means for judging the quality of soldering of the lead 12 from the measured reacting force, are provided. When the lead 12 of the electronic component is pressed by the pressing means constituted by the elastic plate 7, the lead 12 is moved by a pressing force if the lead 12 is open, while the lead 12 is not moved if there is no lead open fault, because the lead 12 is fixed firmly on a pattern 13 of the board 14. Accordingly, the force which the elastic plate 7 receives from a normal lead 12 is larger than that which it receives from a lead 12 having the open fault, and thus the quality of soldering can be judged therefrom.
Patent JP-H01237519-A (JP)
Title: Production of lcd unit
Inventor: HAYASHI NORIYOSHI
IPC: H05K3/00
Filed: 1988-03-17
Abstract: PURPOSE:To reduce the cost of the LCD unit by cutting printed circuit boards each having a trapezoidal shape, holding a rubber connector in place in the long side part and a rubber cushion in the short side part and fixing and holding the circumferential edge of the display face of the LCD cell by frame-shaped bezels. CONSTITUTION:Perforations are inscribed vertically and horizontally to the original plate A for the printed circuit boards, by which the original plate is segmented to plural pieces of rectangular blocks (a). perforations are inscribed diagonally to each of the rectangular blocks (a) so that two sheets of the printed circuit boards 10 each having the trapezoidal shape can be taken with the perforations as a boundary. The rubber connector 40 and the rubber cushion 41 are held in place between the rear face of the printed circuit board 10 and the rear face of the LCD cell and the circumferential edge of the display face of the LCD cell 20 is fixed and held to the printed circuit board 10 by the frame-shaped body 30. The effective utilization of the original plate A is thereby enabled and the cost is reduced.
Patent JP-H11261094-A (JP)
Title: Semiconductor element and its manufacture
Inventor: SAITO KEISHI
IPC: H01L29/786
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To enhance photoelectric conversion efficiency by providing a semiconductor joining in fine crystal particles. SOLUTION: When fine crystal semiconductor layers 302, 305 grow from almost just above a reflection increase layer 301, a semiconductor layer having first electric characteristic is a part 305 under a straight line 303. Further, a semiconductor layer having second electric characteristic is a part 302 under the straight line 303. As described above, a part of two semiconductor layers having a mutually different electric characteristic, for example, a part of an n-type semiconductor layer, a part of an i-type semiconductor layer, or a part of a p-type semiconductor layer, and a part of the i-type semiconductor layer are formed in the same fine crystal particles near an interface of each interlayer. Namely, in a semiconductor element, the fine crystal particles exist across the two semiconductor layers.  As described above, a semiconductor joining such as p/i, n/i, or the like is formed in the fine crystal particles, whereby an interface proximity defects level can be extremely reduced. As the results, it is possible to decrease a releasing voltage, a short-circuited current and a shape factor of a solar battery.
Patent JP-S54465-A (JP)
Title: Electric cleaner
Inventor: HAYASHI SEIZOU
IPC: A47L9/10
Filed: 1977-06-02
Abstract: PURPOSE: To provide an electric cleaner, in which rough dust capturing plate-like pre-filter is provided with a region not allowing air to pass therethrough, the area of said region being substantially equal to or larger than the area of an air drawing hole, whereby clinging of rough trash to the pre-filter can be prevented and scattering of dust to the surroundings can be prevented when discharging dust collected in the dust collecting section to the outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04281315-A (JP)
Title: Snow and ice accretion prevention equipment for power transmission line
Inventor: TOYODA MINORU
IPC: H02G7/16
Filed: 1991-03-06
Abstract: PURPOSE:To prevent local heating and snow and ice accretion on a power transmission line due to oversaturation of a core of a current transformer by installing a thermoswitch making ON-OFF depending on temperature together with a current transformer in one united body and also by inserting said thermoswitch in parallel with a heating wire. CONSTITUTION:Secondary current 12 of a current transformer 10 is applied to a heating wire 20 as a current I22 for heating. However, if a current in a power transmission line increases, an iron core 12 becomes oversaturated, temperature rises and a thermostat (SS) 15 is turned on when it reaches the operating temperature. Resistor arranged in parallel is smaller than resistor R. Because of this, the secondary current I2 flows to SS15 side as a current I12. When the current through power transmission line is I1, the secondary current I2=I1/N (N is the number of secondary winding). However, r< R so that I21=I2 occurs. Thus, a voltage generated in the current transformer 10 has a low value, and the iron core 12 is unsaturated and temperature rise stops. On the other hand, if the temperature of iron core 12 decreases below a certain level, SS15 is turned off, the secondary current I2 becomes equal to a current I22 and heating is started.
Patent JP-H02289599-A (JP)
Title: Octapeptide
Inventor: CHIYAARUZU AARU ETSUKU
IPC: A61P25/28
Filed: 1990-03-15
Abstract: An octapeptide of the formula: <CHEM> wherein each A1 and A2, independently, is H, C1-12 alkyl, C7-10 phenylalkyl, R1CO (where R1 is C1-20 alkyl, C3-20 alkenyl, C3-20 alkynyl, phenyl, naphthyl, or C7-10 phenylalkyl), or R2OCO (where R2 is C1-10 alkyl or C7-10 phenylalkyl), provided that when one of A1 or A2 is R1CO or R2OCO, the other must be H; A3 is CH2-A6 (where A6 is pentafluorophenyl, naphthyl, pyridyl, phenyl, or o-, m-, or, more preferably, p-substituted phenyl, where the substituent is a halogen, NH2, NO2, OH, or C1-3 alkyl); (I) indicates that tyrosine is iodinated on the phenyl ring at its 3 or 5 carbon positions; A5 is Thr, Ser, Phe, Val,  alpha -aminobutyric acid, or Ile, provided that when A3 is phenyl, A1 is H, and A2 is H, A5 cannot be Val; and A7 is Thr, Trp, or  beta -Nal; or a pharmaceutically acceptable salt thereof.
Patent JP-2000259448-A (JP)
Title: Program debugging device
Inventor: OGAWA RYUICHI
IPC: G06F11/22
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a program debugging device capable of performing efficient debugging or debugging in a state being closer to a real machine in accordance with the kind of a debug object program. SOLUTION: This program debugging device debugging a CPU board 14 on which a flash memory 5 for storing a debug object program and a data file is mounted is provided with an alternate memory 4 for storing a debug monitor program or the like and a switch 12 which selects either a normal mode in which address decode signals EN1 and EN2 activating both the memories 4 and 5 are generated or a debug mode in which the debug object program and the data file is read to the memory 4 and an address decode signal EN3 for activating the memory 4 is generated.
Patent JP-S59205668-A (JP)
Title: Electronic sales data processor
Inventor: MIZUNO YUTAKA
IPC: G07G1/00
Filed: 1983-04-15
Abstract: PURPOSE:To shorten the retrieving time in a register mode by discriminating the number of pieces of sales data in a non-register mode and setting again the memory positions of sales data, etc. so that a large number of sales data is retrieved quickly in a register mode. CONSTITUTION:The keys including a ten-key 1a which feeds the amount data and the PLU (price look-up) number code and a mode change over switch 1d are provided on a keyboard of an input part of an electronic register. In case the switch 1d is set at a Z mode showing the adjustment, the memory format is permuted to rearrange the memory sequence in the row direction of a PLU totalization memory 6M in the order of larger number of sold units. Then the adjustment processing is carried out. In such a way, the format is permuted in the order of larger number of units in a non-register mode. Therefore the PLU number codes are retrieved in accordance with said order for the PLU register at and after the permutation of format. This can shorten the retrieving time.
Patent JP-S542418-A (JP)
Title: Production of high-bulky viscose rayon
Inventor: MINAMI TOSHIO
IPC: D01F2/06
Filed: 1977-06-06
Abstract: PURPOSE: Wet-spun filaments with 3 or more fins in the cross section are aftertreated and then dried under tension to prevent the fins from folding or bending, thus giving markedly high-bulky filaments. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04302610-A (JP)
Title: Liquidification inhibiting pile
Inventor: NISHITANI MICHINOBU
IPC: E02D3/10
Filed: 1991-03-29
Abstract: PURPOSE:To provide a liquidification inhibit pile which can thoroughly use strength which the ground has at the time when the pile displays horizontal resistance in consideration of the load action direction in the case when a load in the specified direction affecting on the liquidification inhibit pile is larger than a load in other directions and which has a thorough drainage effect at the time when the ground is liquidificated. CONSTITUTION:A plural number of drainage members 2, 3 are installed on a pile main body 1, and a drainage space is formed between the pile main body 1 and the drainage members 2, 3. Flexural rigidity and a horizontal resistance function of the drainage member 2 in the load action direction as a pile concerning the load action direction are improved by way of using a drainage member the section modulus of which is larger than the drainage member 3 in other directions. A large number of holes 4 are drilled as opening parts on each of the drainage members 2, 3, filters 5 for prevention of sediment flowing in are installed and a through drainage function at the time of liquidification is secured.
Patent JP-H04302931-A (JP)
Title: Underground outdoor equipment
Inventor: ISHII HIROYASU
IPC: F24F5/00
Filed: 1991-03-29
Abstract: PURPOSE:To reduce noise, minimize unfavorable effects to its neighboring environments and enhance its exterior. CONSTITUTION:A main body 1 is buried in the ground where the main body is provided with an inlet 14, an outlet 15 and a frame 13 on the top of the main body 1, whereas there is installed a planter 25 which serves as a roof on the top of the frame 13. The air is sucked up from one side of the planter 25 which serves as the roof whereas the air is discharged. A plant is planted inside the roof-planter 25 in such an effort to reduce noise and minimize an unfavorable effect to the neighboring environment, enhance its exterior and moreover improve the efficiency of both cooling and heating.
Patent JP-H11265141-A (JP)
Title: Method and device for retrieving map position
Inventor: IWATA MASAHIKO
IPC: G06T11/60
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To enable a user to specify a map position without increasing the burden of the user even without knowing exact map information data base retrieval information by providing a map position narrowing-down process for requesting the generation of a narrowing-down question to a question generating process when it is judged that narrowing-down is not completed yet. SOLUTION: When a map position narrowing-down completion discriminating means 5A judges that narrowing-down is not completed yet, a narrowing-down question generation request 8 is performed to a map position narrowing-down question generating means 4. The map position narrowing-down question generating means 4 analyzes certainty distribution conditions, extracts the target of high popularity from a map information data base 3, generates the contents of a question inquiring the position relation with that target, performs question presentation 9A and inquires it to a user 1. When the user 1 answers the presented question, a map position narrowing-down means 5 receives the contents of a question answer 9 and corresponding to these contents, certainty information is updated at all times by a certainty information updating means 5B.
Patent JP-S56163262-A (JP)
Title: Method and apparatus for forming oxidation and weather resistant film after surface treatment
Inventor: SHIBATA HIDEO
IPC: C23C8/36
Filed: 1980-05-21
Abstract: PURPOSE:To form the titled film on the surface of a material to be worked before contacting with the air by depositing a metallic film on the material surface by a physical vapor deposition method in a vacuum chamber and passing the material through low voltage plasma discharge in a treating chamber adjacent to the vacuum chamber. CONSTITUTION:A film 6 as a starting material is continuously uncoiled in a surface treating vacuum chamber A, and a metal evaporated from an evaporation source 7 is deposited on the film 6 under a water cooled roller R2. The film is then introduced into a passivating chamber B through a slit S. The inside of the chamber B is maintained at a required vacuum degree with a vacuum pump 8, and oxygen, nitrogen or a gaseous mixture thereof is fed from the inlet 9 to form an inert gaseous atmosphere in the chamber B. Low voltage plasma discharge of said gas is caused between electrode plates P1, P2, and by passing the film 6 through the discharge, the surface of the vapor deposited film is coated with a uniform and dense oxide or nitride film. Accordingly, the resulting film undergoes no change in the quality even if stored in the air over a long time.
Patent JP-H02246107-A (JP)
Title: Solder dip treatment of electronic part
Inventor: ZENITANI AKIRA
IPC: H01G13/00
Filed: 1989-03-18
Abstract: PURPOSE:To carry out solder dip treatment effectively in proper quantities by providing a vertical slit to a block body of good wettability against molten solder to lead the molten solder to a higher position than a level thereof and by providing a flow path of a treated electronic part to a top face of the block body. CONSTITUTION:A block body 4 consists of a metal such as iron or nickel which has good wettability against a molten solder 1 consisting of an eutectic alloy of lead and zinc. A vertical slit 5 is provided to the block body 4 to lead the molten solder 1 to a higher position than a level thereof. The slit 5 reaches a top face of the block body 4. A flow path of a treated electronic part is provided to the top face of the block body 4. Since the treated electronic part 7 is held between both belts 8, 9 at a frame section 6a of one side edge, a frame section 6b of the other side edge faces down. While the part 7 passes through inside the vertical slit 5 of the block body 4, dip treatment is carried out.
Patent JP-H09259511-A (JP)
Title: Optical disk apparatus
Inventor: NAKAMURA YUICHI
IPC: G11B7/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk apparatus which can surely identify a loaded write-once optical disk without breaking recorded data when an optical disk of a different kind, particularly, the write-once optical disk (CD-R) capable of writing data once is loaded. SOLUTION: An identifying sensor 300 is provided with a first light-emitting part 310 for emitting a scattering light of a wavelength of not large than 700nm, a second light-emitting part 302 for emitting a scattering light of a wavelength of not smaller than 800nm, and a photodetecting part 303 arranged between the first and second light-emitting parts 301 and 302 for detecting a reflected light reflected from a recording film 91 of an optical disk 90. The first and second light-emitting parts 301, 302 are alternately driven to emit light by an LED-driving part 304. A CPU 40 identifies the kind of the disk in accordance with the amount of the reflected light detected at the photodetecting part 303.
Patent JP-H02244596-A (JP)
Title: Sputtering target
Inventor: UENAE KEIICHIRO
IPC: H05B33/12
Filed: 1989-03-17
Abstract: PURPOSE:To increase the crystallizing performance of a luminous layer and to improve the brightness of an EL element by using a phosphor made of ZnS as the parent body and a rare earth element as an activating agent to compose a sputtering target for forming a luminous body. CONSTITUTION:A TbF3 powder and a Tb2S3 powder are mixed to a ZnS powder at a specific ratio, a heat treatment is applied in an Ar ambiance, and a phosphor of the composition ZnS:Tb, F is obtained, which is made into a spattering target. At first, a transparent electrode 2 and an insulating layer 3 are formed in order on a glass base 1, and then, the sputtering target is sputtered to form into a membrane at the base temperature 300 deg.C, the Ar gas pressure 10mmHg, and the power 1.1W/cm<2>, for example, to obtain a luminous layer 4. After the luminous layer 4 is formed, an insulating layer 5 and a back electrode 6 are formed in order, and a double insulating structure of membranous EL element is manufactured. As a result, the crystallizing performance of the luminous layer is increased, and the brightness of the EL element can be improved.
Patent JP-S62221595-A (JP)
Title: Binder for thermal recording paper
Inventor: SHIMADA HIDETOSHI
IPC: B41M5/337
Filed: 1986-03-25
Abstract: PURPOSE:To obtain a binder for forming a heat-sensitive layer having good coloring condition, water-proof performance and coating performance by employing a copolymer salt of a monomer selected from a group of isobutylene, styrene and ester acrylate and maleic acid and/or anhydride thereof. CONSTITUTION:At the time of employing isobutylene as one monomer, predetermined quantity of copolymers other than isobutylene are placed in a reaction container which is cooled and degassed sufficiently. Then predetermined quantity of isobutylene is added and agitated so as to perform copolymerization. Here, the reaction temperature is normally 30-200 deg.C and the reaction time is normally 0.5-20hr. In the copolimerization reaction, solvent, catalyst such as polimerization starting agent or accelerator and molecular weight regulation agent are used. Preferably, said copolymer has the number average molecular weight of 500-400,000 and the containing rate of maleic acid and maleic anhydride unit is 5-50mol%, preferably 10-50mol%. The copolymer is neutralized by alkali to produce a copolymer salt.
Patent JP-H07248063-A (JP)
Title: Outside type mechanical seal device
Inventor: FUKUDA AKIHITO
IPC: F16J15/34
Filed: 1994-03-09
Abstract: PURPOSE:To facilitate assembling property by providing a plurality of protruding pieces opposed to the outer circumferential surface of a stopper ring on a rotating shaft in a fixed-side flange, a spacer between the protruding piece and the stopper ring, and a cap bolt attachable to and detachable from the stopper ring through the protruding piece and the spacer. CONSTITUTION:A plurality of protruding pieces 29 opposed to the outer circumferential surface of a stopper ring 21 with a prescribed space are integrally formed on a second flange 12, a spacer 30 having a prescribed thickness is interposed between the inner surface of each protruding piece 29 and the outer circumferential surface of the stopper ring 21, and a cap bolt 32 extended through the protruding piece 29 and the spacer 30 from the outside of the protruding piece 29 is attachably and detachably screwed to the screw hole 31 of the stopper ring 21. Thus, the stopper ring 21 is positioned in the radial direction by the thickness of the spacer 30. Even when the spring force of a spring 25 is worked in an arrowed direction (f) by the cap bolt 32, the stopper ring 21 is positioned in the thrust direction. Both the directional positionings can be thus ensured to facilitate the assembling property.
Patent JP-H01240579-A (JP)
Title: Coating compound for elastomer/metal complex member, coating of said member and elastomer/metal complex member coated with said coating compound
Inventor: KUSUNOKI NOBUKATSU
IPC: B32B15/08
Filed: 1988-03-19
Abstract: PURPOSE:To obtain the subject coating compound suitable as a coating film of rubber vibration insulator such as engine mounts, etc. equipped for reducing transfer of vibration of automobile engine, by blending a solution containing polyurethane with a rust preventive capable of forming a chelate with a metal. CONSTITUTION:(A) A solution containing a polyurethane prepared by reacting (i) a polyol with (ii) a polyisocyanate optionally in the presence of a chain extender is blended with (B) (iii) a rust preventive which is shown preferably by the formula and is capable of forming a chelate with a metal and (iv) rust- preventive pigment to give a coating compound for elastomer/metal complex member. Rubber vibration insulator is preferable as the complex member.