baber/WOPTO huggingface dataset:
Patent JP-S58131437-A (JP)
Title: Auto-adjuster for drum brake
Inventor: IKEGAMI HIROSHI
IPC: F16D65/56
Filed: 1982-01-29
Abstract: PURPOSE:To obviate overadjusting, by stopping operation as an auto-adjuster after applying a brake shoe to a drum, in case of a wheel cylinder built-in-type device bearing the above caption. CONSTITUTION:An adjust screw 1 holding one end of a brake shoe 14 via a plate spring 16 is screwed to an adjusting nut 2 in its screw rod part 1b. The adjusting nut 2 has large and small diametral front and rear screw-cut parts 2a and 2c continued via a stepped part 2b and rotatably inserted into a large diametral hole 4b of a piston 4 to be fitted in a wheel cylinder body 3 at the front screw-cut part 2a. The piston 4 makes its flange 4a contact the end face of the said body 3, regulating the amount of a return stroke of the piston 4. Then, a nose screw rod part 7a of a screw member 7 is screwed to the rear screw-cut part 2c of the adjusting nut 2 and a claw member 12 is resiliently contacted with a one-way tooth 7d at the base end of the screw member 7.
Patent JP-H11199753-A (JP)
Title: Flame-retardant resin composition for lamination
Inventor: SUZUKI TETSUAKI
IPC: B32B27/42
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a laminate improved in flame retardancy, environmental safety, soldering-heat resistance, and peeling strength by mixing a melamine-moldified phenol-formaldehyde resin with a condensed phosphoric acid ester in a specified ratio. SOLUTION: This composition is obtained by mixing 30-80 wt.% melamine- modified phenol/formaldehyde resin selected among a cocondensate of a phenol with a melamine and formaldehyde, a mixture thereof with a cocondensate of a phenol with formaldehyde, and a mixture of a phenol/formaldehyde condensate with a melamine/formaldehyde condensate and having a nitrogen content of 2-30 wt.% with 10-50 wt.%, desirably, 2-30 wt.% condensed phosphoric acid ester, for example, one having a melting point of 80 deg.C or above and represented by the formula (wherein R<1> and R<2> are each an alkyl; m is 0 or 1-3, and n is 0 or 1-2).
Patent JP-S54105434-A (JP)
Title: Driving method of fluorescent display tube
Inventor: TAKEDA MITSUO
IPC: G09G3/12
Filed: 1978-02-07
Abstract: PURPOSE: To make display of excellent dignity possible with no difference in brightness by preventing the application time of a driving voltage from falling on that of a control signal.  
     CONSTITUTION: Voltages EG 1  to EG n  of the control signal supplied from digit selector circuit 3 are applied to grinds G 1  to G n  to allow fluorescent anodes of respective digits D 1  to D n  to luminesce in sequence selectively for display. Driving voltage E f  applied in order to heat filament cathode F is supplied to F at interval (t f ) without falling on application times (t 1 ) to (t n ) of the control signal. In this case, it is necessary to set the level and application time (t f ) of E f  applied to F so that F can be held at a temperature high enough for hot-electron emission at time (t i ) when the control signal for the next digit selection is applied. For the purpose, time (t f ) is to the so-called blanking period provided so as to prevent the error display by a dynamic drive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04247126-A (JP)
Title: Construction works for underground structure
Inventor: OGAWA HIROSHI
IPC: E02D5/34
Filed: 1991-02-01
Abstract: PURPOSE:To shorten the term of construction and lower costs by constructing land slide protection walls, individual continuous walls and individual pits underground until they come down to a support ground, and thereby using these construction members as the outer walls, the bearing walls and the columns of an underground floor. CONSTITUTION:Individual continuous walls 2 and individual pits 3 are constructed in the inner sides of land slid protection walls 1 until they come down to the depth of a support ground by means of poured reinforced concrete. In this case, ready-made pits such as PC pits and steel pits may be used as the pit 3. The land slide protection walls 1, the continuous walls 2 and the pits 3 are made to function as the foundation of a structure, and they can concurrently be used as the outer walls, the bearing walls and columns of an underground structure. By this constitution, the execution of construction can be simplified, and cost can also be lowered.
Patent JP-S63180535-A (JP)
Title: Turning seat device for automobile
Inventor: YAMADA YUKIFUMI
IPC: B60N2/22
Filed: 1987-01-21
Abstract: PURPOSE:To improve the simplicity and the rigidity of a turning and holding mechanism, by furnishing a circular arc form guide rail device to guide and hold a seat turning freely, and a locking device on the floor of a car body. CONSTITUTION:To the first to the third circular arc form guide rails 15, 16, and 16, fixing brackets 19 are fixed to hold the outer edge side of a seat cushion 11. Moreover, lower arms 13 are furnished along sliding guide rails 12, and fixed on the circular arc form guide rails 15, 16, and 16. Each guide rail 15, 16, or 16 consists of an upper and a lower guide rail geared each other slidable through balls, and the lower guide rail is fixed to an upper guide rail 12a for sliding. A locking device 21 is arranged to the first circular arc form guide rail 15. In such a composition, the turning and holding mechanism is simplified because no rotary hinge is necessary to furnish, and the rigidity is not reduced because the circular arc form guide rails have a function gas bases.
Patent JP-H10202044-A (JP)
Title: Deodorant drying agent
Inventor: ISOZAKI TAKANORI
IPC: B01D53/28
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant drying agent excellent in deodorizing performance and drying performance and capable of easily absorbing and removing poisonous formaldehyde, etc., by blending a material having drying performance with a compd. having -NH bond in each molecule. SOLUTION: A material having drying performance is blended with a compd. having -NH- bond in each molecule to obtain the objective deodorant drying agent capable of efficiently removing aldehyde over a long period of time and not adversely affecting the human body. The material having drying performance is, e.g. an alkali metallic or alkaline earth metallic salt of an inorg. or org. acid. It may be alumina such as activated alumina or silica such as silica gel. The compd. having -NH- bond in each molecule is preferably a compd. having an amino, urea, amido or imido bond and a compd. having an amino bond is, e.g. hydroxylamine, chloramine or ammonia.
Patent JP-S54106911-A (JP)
Title: Leakage preventive mechanism for companion flange part
Inventor: WATANABE YASUSUKE
IPC: F16L23/00
Filed: 1978-02-08
Abstract: PURPOSE: To enhance the water sealing performance of a flange by such a construction that the main packing follows up any movement of the short tube, in the axial and the radial directions, by supplying pressurized fluid to the back of the main packing with the aid of a pressurized fluid introducing means.  
     CONSTITUTION: The pressure P of the water in the piping acts on the incoming part i of the packing groove 25 through gaps G 1 , G 2  as well as on the back j of the main packing 17 through an introducing hole 32 and an introducing gutter 31. The main packing 17 is given chiefly a component force K 2  directed from the mid-point between i and j toward the outlet h of the packing groove, that enables to follow up fully the movement og the short tube 16 and the gap G 2 . Consequently, the water checking forces at the contact points e and g of the main packing 17 with the short tube's 16 outer side and No. 2 companion flange part, respectively, are increased. By the multiplying effect of these, checking of water at the h-part can be well attained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63181138-A (JP)
Title: Optical disk substrate
Inventor: SATOU CHIKATOSHI
IPC: G11B7/24047
Filed: 1987-01-23
Abstract: PURPOSE:To obtain an optical disk substrate having excellent hardness, light transmittability and solvent resistance by having a hard coat layer consisting of ladder type silicone on at least one face of a synthetic resin substrate. CONSTITUTION:This optical disk substrate has the hard coat layer consisting of the ladder type silicone on at least one face of the synthetic resin substrate. The useful hard coat material is exemplified by solvent soluble org. polysiloxane partially condensed by the silane expressed by the formula CH3Si(OR)3 or formula C6H5Si(OR)3 or mixture of the silanes adjusted to 1:10-10:1 mixing molar ratio thereof (where R is an alkyl group of 1-6C). The solvents are general org. solvents, for example, alkanol, ketone, ether, alcohol, etc. The preferable film thickness of the had coat layer is 2-10mum. The hardness, light transmittability and solvent resistance are thereby improved and the adhesiveness between the base substrate and the hard coat layer is extremely good.
Patent JP-H07218706-A (JP)
Title: Light diffusion plate
Inventor: NOMURA SHIGEKI
IPC: G02B5/02
Filed: 1994-02-04
Abstract: PURPOSE:To obtain the light diffusion plate which prevents moire interference fringes from being generated and can maintain high surface illuminance and its uniformity by arranging recessed parts in a specific shape on the surface at a certain angle to the matrix pattern of a liquid crystal unit. CONSTITUTION:This light diffusion plate is provided with many fine recessed parts whose parallelograms each share one side. Each recessed part is in a pyramid shape which decreases in section perpendicular to the depth direction from its opening part to its bottom part up to one point 10 and nearly equal in length among generating lines of the parallelogram. In this case, the pyramid shape may be such a wave shape that the section of the recessed part which is parallel to one side of the parallelogram, passes through the base, and is perpendicular to a transparent resin plate 12 is in a triangular waveform 11'. Then the angle between one side of the parallelogram constituting the opening part of the recessed part and the matrix pattern of the liquid crystal unit is preferably 15-165 deg.. When the arrangement angle is between 15 deg. to 165 deg., moire interference fringes are generated even between the matrix pattern of the liquid crystal unit and light diffusion, so that the visibility of a liquid crystal display plate decreases.
Patent JP-H07195288-A (JP)
Title: Control method of industrial robot and device thereof
Inventor: SUGIMOTO KOICHI
IPC: B25J13/08
Filed: 1995-01-30
Abstract: PURPOSE:To perform any force control over an advanced industrial robot conformed to various operations by correcting a command value by way of adding the feedback value being calculated by means of linear transformation to the former under force and moment acting on a hand to be detected by a force sensor attached to a hand tip. CONSTITUTION:On the basis of ideal operation route information of a preset hand 3, a kinetic speed command value of this hand 3 is found out. This command value is corrected by way of adding the feedback value being calculated by means of linear transformation under force and moment acting on the hand 3 to be detected by a force sensor 2 at a hand tip. On the basis of this corrected kinetic speed command value, a servo amplifier 5 is driven and controlled, through which an operating route of the hand 3 conformed to the force and the moment acting on the hand 3 is thus securable.
Patent JP-S63181200-A (JP)
Title: Sample and holding circuit
Inventor: YAMANAKA KATSUHIKO
IPC: G11C27/02
Filed: 1987-01-22
Abstract: PURPOSE:To sample stably a high speed signal by setting the 1/2 period of a resonance circuit comprising a hold capacitor and an inductance to a similar degree to the turning on time of a diod bridge. CONSTITUTION:The inductance Lr is connected in series to the diode bridge and the hold capacitor Cs. The 1/2 period of the resonance circuit comprising the hold capacitor Cs and the inductance Lr is set approximately to a time during only the diode bridge is turned on. In such constitution, the voltage Vcs charged to the hold capacitor Cs after the diode bridge is completely turned off takes a larger value than the peak voltage Vd at the output point of the diode bridge, thus the sample holding circuit capable to sample stably the high speed signal is realized by the relatively simple constitution.
Patent JP-H06224709-A (JP)
Title: Comparator circuit
Inventor: SUGAKAWA NAOKI
IPC: H03K5/08
Filed: 1993-01-28
Abstract: PURPOSE:To obtain the comparator circuit operated at a high speed with high precision. CONSTITUTION:Input voltages VIN1, VIN2 are amplified by a 1st differential amplifier A11 with a small gain by turning off a 1st switch means S1 and turning on a 2nd switch means S2. Then the 2nd switch means S2 is turned off to deliver an output voltage from the 1st differential amplifier A11 to a 2nd differential amplifier A12 at a high speed, and the output signal from the 1st differential amplifier A11 is amplified by the 2nd differential amplifier A12 with a higher gain. Thus, it is possible to improve the input sensitivity and a total signal delivery time is reduced.
Patent JP-H05199931-A (JP)
Title: Deodorant carpet
Inventor: ONISHI AKIMASA
IPC: D06M13/503
Filed: 1992-01-28
Abstract: PURPOSE:To sustain a deodorizing effect without impairing design characteristics by weaving piles contg. deodorant fibers having colorless or pale color metallic ions on a base fabric contg. the deodorant fibers having a chromatic metallic phthalocyanine deriv., thereby freely coloring the piles. CONSTITUTION:The base fabric 1 which is a nonwoven fabric is formed of the blue deodorant fibers A5 sticking to rayon fibers. The piles 2 contg. the colorless deodorant fibers B6 formed by bonding zinc ions with the rayon fibers are woven into the base fabric 1. Further, a latex layer 3 for maintaining the tensile strength of the carpet for preventing the pull off of the piles 2 is provided and this latex layer 3 is lined by a lining cloth 4. As a result, the piles 2 are freely colored and the design characteristics are not impaired. The product which restores the deodoration performance in spite of cleaning is thus produced.
Patent JP-S57128662-A (JP)
Title: Amino acid mixture composition
Inventor: TSUCHIDA OSAMU
IPC: C07H1/00
Filed: 1981-02-02
Abstract: PURPOSE: To provide an amino acid mixture composition containing amino acids and saccharides, having improved preservability and low tendency of browning and deterioration, and useful for pharmaceutical use, etc., by coating the surface of the amino acid with a water-soluble polymer.  
     CONSTITUTION: In a mixture composition containing amino acids (e.g. glycine, alanine, etc.) and saccharides (e.g. D-glucose, ribose, etc.), the surface of the amino acid is coated with a water-soluble polymer (e.g. gum arabic, arabinogalactan gum, karaya gum, agar, pectin, etc.). The amount of the polymer is 0.1W30wt% pref. 0.5W5wt% of the amino acid. When the amount is ≤0.1%, the color-suppressing effect is insufficient, and when it is ≥30%, there occur some disadvantages such as undesirable taste for man and animal. The invention enables the practical application of an amino acid-saccharide mixture, and improves the industrial utility of the mixture composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5295922-A (JP)
Title: Compound indicator pen
Inventor: FURUKAWA SHIGEO
IPC: G06F3/0354
Filed: 1976-02-09
Abstract: PURPOSE: Combining pen for tablet and light pen, the compound indicator pen which can be used both for tablet and display is obtained to eliminate indication errors and confusion of selecting indicator pen, and to improve input accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04239186-A (JP)
Title: Blue light emitting element
Inventor: YODO TOKUO
IPC: H01L21/365
Filed: 1991-01-10
Abstract: PURPOSE:To provide a manufacturing method of a light emitting element having highly light emission efficiency and high luminance. CONSTITUTION:A single crystalline thin film layer 23 of non-doped II-VI compound is formed on a P-type single crystalline substrate 22 by epitaxial growth. Ion implantation is performed for the layer and a single crystalline thin film layer 24 of non-doped II-VI compound is formed successively thereon. They are thermally treated. Furthermore, single crystalline thin film layers 25, 26 of N-type II-VI compound having resistivity of 1OMEGAcm or below are formed by epitaxial growth to manufacture a blue light emitting element.
Patent JP-H02283060-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ENDO MASAHIRO
IPC: G05F1/613
Filed: 1989-01-24
Abstract: PURPOSE:To provide a shunt regulator for a high-frequency circuit with a short response time by increasing the apparent forward voltage drop of a parasitic diode by inserting the parasitic diode in series in a semiconductor integrated circuit with the parasitic diode formed between a P substrate and an isolation N-type region. CONSTITUTION:A base and a collector constituting an NPN transistor Tr1 by an isolation N-type region 12 formed within a P substrate 1, an N-type embedded region 13, a P-type region 14 which becomes the base, an N-type region 15 which becomes an emitter, and an N-type region which becomes the collector are short-circuited by an aluminum wiring 17 and is connected to an anode A, while the emitter is connected to a cathode K by an aluminum wiring 18. A P-type region 19 which is formed at the P substrate 1 being separated from the transistor Tr is connected to the anode A by an aluminum wiring 20. Then, a horizontal resistance on the P substrate 1 allows a resistance R to be inserted in series with a parasitic diode D, thus achieving high-frequency operation flowing current from the anode side to the cathode side.
Patent JP-H11196956-A (JP)
Title: Slide table for face-to-face counter
Inventor: YOSHIDA HIROYUKI
IPC: A47B77/10
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a slide table for a face-to-face counter by which the space around the table can be effectively utilized, and the workability around the table can be improved, by providing a moving function for easily changing the table position in a condition that it constantly keeps the vertical relationship with the table installed on a front face of the face-to-face counter. SOLUTION: One edge side of a table 1 is supported by a guide means 3 on a front face of a face-to-face counter 2, so that the table can be horizontally moved easily by one person while constantly keeping the vertical relationship with the counter 2. Accordingly the space around the table can be effectively utilized, and the workability in the handling of table can be improved regardless of the layout relationship of various storing shelves or the like installed around the table 1.
Patent JP-H10194175-A (JP)
Title: Theft preventive device structure of bicycle
Inventor: TSUGE KENJI
IPC: B62H5/18
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To easily handle a theft preventive device for a bicycle group which are parked on a parking set in the condition adjoining closely each other, and prevent a mischief and the like to the burglar preventive device. SOLUTION: A lock bolt 28 to maintain the brake operating condition to a brake lever 16 which is provided on a handle 14 is pushed in against a return spring, the brake operating condition of the brake lever 16 is maintained, the rotation of a wheel 1 is prevented, and a theft is blocked, and when a bicycle is used again, the release by a release key 33 is maintained, and the bicycle is made runnable freely. Consequently, since the handling operation to the theft preventive device for a bicycle group which are parked adjoining closely is carried out to the handle 14 exposed in an open space at the front side, the handling efficiency is good, and furthermore, there is another effect that the breaking operation and the like is prevented psychorogically in the open space.
Patent JP-S63181992-A (JP)
Title: Operating device for fine particle
Inventor: MASUDA SENICHI
IPC: C12N13/00
Filed: 1987-01-24
Abstract: PURPOSE:To enable stable and sure fine particle operation, by providing a partition wall having a small hole in the direction of electrodes in an operation region, e.g. fusion vessel, etc., having at least two electrodes, outputting electric energy and placed in a cellular suspension. CONSTITUTION:A pair of electrodes (1a) and (1b) consisting of an electrical conductive member are oppositely placed in an operation region for operating fine particles (A) and (B). A high-frequency voltage is applied from a power source IV across the pair of electrodes. A partition wall 2 having a small hole (2a) passing therethrough in the direction of the pair of electrodes is placed between the pair of electrodes. As a result, the fine particle operation can be stably and surely carried out to enhance fusion efficiency.
Patent JP-S60162836-A (JP)
Inventor: KOBAYASHI RUMI
IPC: D03D27/00
Filed: 1984-01-30
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-H10201146-A (JP)
Title: Motor stator and motor frame
Inventor: KIKUCHI YUSUKE
IPC: H02K1/18
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To form a new magnetic path by which a magnetic reluctance is not increased by a method wherein an arbitrary number of 1st and 2nd punched sheets having V-shaped notches are alternately layered to form a stator core on which magnet wires are wound and a back yoke is warped into an annular shape on the notches. SOLUTION: A back yoke 14 is warped into an annular shape so as to have teeth 13 protrude toward the center of the annular shape on the respective notches of 1st core sheets 1 and 2nd core sheets 6. Both ends 14a of the back yoke 14 are fixed to each other with adhesive or by welding to form a stator 17. If gaps 18 are produced when the stator 17 is formed because the respectively facing slopes of the notches do not touch each other or some gaps are intentionally formed by design, magnetic fluxes flowing through the blanks 1 and 6 having the gaps can flow through detouring magnetic paths formed in the punched sheets layered on and under the blanks 1 and 6.
Patent JP-H07214676-A (JP)
Title: Back film for autoclave and autoclave molding method and apparatus
Inventor: ISHIHARA HIROYUKI
IPC: B29K105/04
Filed: 1994-02-07
Abstract: PURPOSE:To prevent the occurrence molding defects by preventing the rupture of a back film in the molding of an autoclave. CONSTITUTION:In an autoclave molding method of a composite material (FRTP), when the thermoplastic resin of the FRTP 1 is heated to its m.p. and the reduction of plate thickness caused by the melting/impregnation is generated, the FRTP 1 is taken out of a can body and a back film 3' is re-applied to the FRTP 1 to again charge the FRTP 1 in the can body to reheat the same to perform final molding. Since the so-called two-stage molding method is employed and the plate thickness of the FRTP 1 is reduced over two stages, the reduction ratio of the plate thickness of the FRTP 1 in each of respective stages is suppressed low as compared with that of an FRTP in a conventional molding method emplying no two-stage molding method and, as a result, the back film 3' is prevented from being largely pulled in the recessed part of a mold to be ruptured and a stable vacuum state is ensured to prevent the occurrence of molding defects and productivity is still more enhanced.
Patent JP-H09201347-A (JP)
Title: Mri device and its manufacture
Inventor: UEDA TOSHITSUGU
IPC: H01F7/20
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an MRI device which can generate a wide and uniform magnetic field range when a high temp. superconductor is used as a superconductive magnet. SOLUTION: A space is bounded by a high temp. superconductor having a pin fastening effect, and a magnetic field is formed (S1, S2) from the peripheral zone of the superconductor so that the space has a desired magnetic field distribution, followed by cooling so that the superconductor is held in a high temp. superconductive condition. Then the desired magnetic field distribution is transcribed (S3, S4), and then the magnetic field around the superconductor is removed (S5, S6).