baber/WOPTO huggingface dataset:
Patent JP-S575344-A (JP)
Title: Detecting method for pinhole of insulating film
Inventor: SERIGANO MAKOTO
IPC: H01L21/66
Filed: 1980-06-13
Abstract: PURPOSE:To detect the pinhole of an insulating film by forming a plurality of electrodes on the film formed on a conductive substrate and dipping it in an etchant. CONSTITUTION:A pinhole detecting insulating film 22 is formed on a conductive substrate 21, and electrodes 23 are arranged at the same pitch on the film 22. When a semiconductor substrate thus formed is, for example, dipped in a weak etchant made of about 2% of hydrofluoric acid, the electrodes arranged on the insulating film in which the pinhole exists reach the pinhole since the etchant is immersed in the boundary between the electrodes 23 and the film 22, and are etched and erased in approx. 5min. The electrodes arranged on the part in which no pinhole exists are retained without being etched. Thus, the pinhole can be simply detected without application of a voltage to the substrate.
Patent JP-S60224532-A (JP)
Title: Manufacture of information recording carrier
Inventor: NAKANO SHIYOUJI
IPC: B29D17/00
Filed: 1984-04-23
Abstract: PURPOSE:To prevent defects caused by bubbles by overlapping on a stamper a transparent substrate having ultraviolet ray-curing resin applied in a circumferential form, without taking air into the substrate turned over and tilted. CONSTITUTION:Ultraviolet curing resin 5 is applied in circumferential form on a horizontally set transparent substrate 3 by a dispenser 6. Next, after turning over the transparent substrate 3, it is caused to approach onto a stamper 1. Then the ultraviolet curing resin 5 is rolled with the transparent substrate 3 overlapped on the stamper 1 while tilting the substrate. Finally, the ultraviolet ray curing resin 5 is cured by transmitting ultraviolet ray beam through a ultraviolet ray lamp 8, and the ultraviolet curing resin 5 and the transparent substrate 3 are integrated into an information recording carrier.
Patent JP-H09274724-A (JP)
Title: Optical disk reproducing device
Inventor: YASUDA KAZUYUKI
IPC: G11B7/09
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To narrow an adjusting range, to shorten an adjusting time, to improve adjustment precision and to simplify constitution by changing and setting an adjusting reference value being a reference of automatic adjustment of a servo circuit in accordance with respective optical disk reproducing device. SOLUTION: A tracking servo circuit 20 detects deviation of a light focal position form a track, and drives a tracking actuator so as to follow up it. When impossible, the circuit 20 moves an optical pickup 14 to a prescribed place. A forces error detection part 18 detects the upper/lower deviation of the light focal position, and drives a focusing actuator by a focus servo circuit 23 to make follow up it. A disk rotation servo circuit 19 controls a disk motor 13 so that a linear velocity becomes a prescribed speed. In such a case, respective servo circuits are able to change and set the adjusting reference value becoming the reference of the automatic adjustment according to respective optical disk reproducing devices, and the adjusting range is narrowed, and the adjusting time is shortened, and the adjustment precision is improved and the constitution is simplified.
Patent JP-S536979-A (JP)
Title: Clamper for jig plate
Inventor: TAKEUCHI RIYOUJI
IPC: B23Q3/06
Filed: 1976-07-08
Abstract: PURPOSE: To assure clamping of a jig plate after positioning of the plate downward in such manner: Cams are disposed both sides of a shaft rotated by a motor and an eccentric cam for pressing the jig plate downward is disposed at a middle section of the shaft with offset from above cams. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08278719-A (JP)
Title: Temperature control method for thermal fixing device
Inventor: HATORI KAZUYUKI
IPC: G03G15/20
Filed: 1995-04-05
Abstract: PURPOSE: To prevent imbalance in temp. distribution and a large rush current by temp. raising while saving power for a fixed period when a heater is raised to a fixing temp. when room temp. is low. CONSTITUTION: A shift register 5 performs the control respectively switching blocks of a heater 2 synchronizing with a source frequency. Respective heater blocks temp. control at every block by an identification signal from a block identification circuit 9, an inverse proportion signal from an inversely proportion control circuit 8 and an on/off signal from an on/off control circuit 6. Then, when the heater 2 is controlled by dividing it at every block, e.g. the energizing time from a block 1 to the block 5 not shown in figure is made from zero to the maximum energizing time 0.1sec to the minimum energizing time 0.025sec, and the energizing time of the blocks 1, 5 being an end part side of a roller 1 is made the minimum energizing time 0.5sec. and a difference is made be given by considering that the temp. rise is late in the end part side than the central part.  Thus, no dispersion occurs in a temp. distribution in the beginning of fixing and the long time fixing.
Patent JP-H01252934-A (JP)
Title: Liquid crystal element
Inventor: AOKI TAKAO
IPC: G02F1/1337
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the title element capable of forming a chiral smectic C phase having the less twist and distortion of a layer and having excellent display quality by composing an orientation film of a composition contg. a specified surface treating agent and a specified polymer. CONSTITUTION:The orientation film is composed of the composition contg. the polymer having >=2C fluorocarbon segment as a repeating unit or the surface treating agent having >=2C fluorocarbon segment as a repeating unit, and the polymer shown by formula I and having viscosity index (alpha) of >=0.85. In the formula, (eta) is the intrinsic viscosity of the polymer measured by a solution viscosity measuring method, K is a constant, M is a mol.wt., (alpha) is viscosity index. The composition has a low surface tension and excellent wettability to a substrate for an application of applying the composition on the substrate. The coating film of the composition which is a uniform and does not have any defects such as a pinhole, etc., can be formed over a large area.
Patent JP-H07277983-A (JP)
Title: Prostaglandin e1-related compound-containing suppository and medicinal use thereof
Inventor: UEDA YASUO
IPC: A61K9/02
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a prostaglandin E1-related compound-containing suppository, a domiciliary therapeutic agent excellent in safety and sustainability and useful for treating or preventing chronic arterial obstruction, Buerger disease, etc., by formulating a unit administration form with a specified amount of compound having prostaglandin E1 activity. CONSTITUTION:This suppository is obtained by formulating a unit administration form with 100-400mug of compound having prostaglandin E1 (PGE1) activity (e.g. PGE1, butyl-9-butyloxy-11alpha,15S-dihydroxyprosta-8,13E-dien-1-oate). It is the most preferable that this suppository contain the above compound and 0.5-20wt.%, based on 100wt.% of the unit administration form, of a 8-12C fatty acid alkali metal salt, esp. sodium caprate. This suppository is intrarectally administered, its effective dose being 100-400mug/adult at one time, pref. once a day.
Patent JP-S59207361-A (JP)
Title: Paper storing apparatus
Inventor: MITSUMASU SAKAE
IPC: B65H39/11
Filed: 1983-05-11
Abstract: PURPOSE:To easily take out a sheet stored in a bin tray by pivoting upward a bin tray positioned above a bin tray from which a sheet is taken to form a large space above the bin tray. CONSTITUTION:A bin tray 3 has a frame 3b supported on a vertical frame 1 by a pin 6 in such a manner as to freely pivot vertically, and the vertical frame 1 is provided with a cam member 7 engaged with a cam follower portion 5 in such a manner as to move up and down. When a belt 10 is driven by a driving pulley 8, the higher cam portion A is sequentially engaged with a cam follower portion 5 of a lower bin tray 3 that is positioned below the cam follower portion 5 of the upper bin tray 3, so that the bin tray 3 is pivoted on the pin 6 upward. With the cam follower portion 5 of the bin tray 3 positioned opposite to the lower cam portion B of the belt 10 is brought into contact with the belt end surface 10a, the bin tray 3 is held in a usual paper storing posture.
Patent JP-S59206133-A (JP)
Title: Production of forged parts
Inventor: SASAKI MASATO
IPC: B21J5/02
Filed: 1983-05-11
Abstract: PURPOSE:To decrease the excess metal which is scrap and to improve the yield of a material by cutting a bar-shaped blank material formed approximately to the outside shape of a finished product to a required thickness then forging the material. CONSTITUTION:A bar-shaped blank material having the uniform section approximated to the outside shape of a finished product is formed by extrusion using dies or continuous casting. The bar-shaped material is then cut to a blank material 23 having a required thickness and is then placed on a lower die 25 then, an upper die 24 is brought down to forge or press strongly the material 23. The pressed material 23 is going to overflow beyond a beam way 25b into a beam channel 25a but since the space between the way 25b and the die 24 is gradually diminished to block the outflow of the material 23, the material 23 is pressed in the mold and is filled to all corners of the dies, by which the material is molded. The excess metal flowing into the channel 25a is therefore extremely small as compared to the amt. of the material 23.
Patent JP-H11279603-A (JP)
Title: Holding tray of green compact for sintering
Inventor: HIROSE MASAHITO
IPC: F27D3/12
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the arrangement of a green compact and to uniformly sinter the green compact by forming plural number of recessed parts which gradually expands upward to the upper surface and has the nearly the same bottom shape as the bottom shape of the inserted green compact, at the same interval. SOLUTION: On the whole upper surface of a rectangular plate-like heat resistant tray 5, the plural bottomed recessed holes 6 gradually expanded upward inclining state are formed at the same interval and the bottom shape of each recessed hole 6 is almost the same diameter as the bottom surface of the inserted green compact 2 so that the green compact 2 can be held without unsteady state in the recessed hole 6.  Then, the projections 7 upward are arranged at the four corners of the upper surface of the tray 5, and the height of this projection 7 is higher a little than the upper surface level the inserted green compact 2 in the recessed hole 6 so as to form gap between the green compacts 2 in the lower stage and the tray 5 in the upper stage at the time of piling up the trays 5, and thus, number of stages of the piled trays 5 is increased and the quantity of the green compacts 2 sintered at one time is increased and the productivity is improved.
Patent JP-H06288281-A (JP)
Title: Self-diagnostic device in fuel supplying device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/02
Filed: 1993-04-07
Abstract: PURPOSE:To avoid erroneous diagnosis accompanying canister purge while ensuring occasion of erroneous self-diagnosis using learned result in rich condition of an air-fuel ratio by judging whether it is actually in purge (separating) condition or not according to the temperature in a canister, and supplying separated evaporation fuel in an engine. CONSTITUTION:In an evaporation gas treatment device 21 in an engine 1, evaporation gas of fuel generated in a fuel tank 20 is absorbed and collected on adsorbent 23 in a canister 22, and supplied in the intake passage positioned downstream of a throttle valve 4 through a purge passage 24. A diaphragm valve 28 provided with a pressure chamber in which throttle negative pressure or the atmospheric pressure is led through a reference pressure leading-in passage on the purge passage 24 is controlled in its electrification through a solenoid 29 by a control unit 6. Calculating treatment is carried out following a program on a ROM by a CPU housed in the control unit 6, and a fuel injection amount is set while making correcting-control of air-fuel ratio feedback and air-fuel ratio learning control per an operating range. It is controlled to supply fuel in the engine 1, and self-diagnosis is carried out by a result of the air-fuel ratio learning in relation to a fuel supplying system. However, canister separating condition is judged on the basis of a temperature in the canister 22, and then self-diagnosis is inhibited so as to ensure diagnosis occasion.
Patent JP-H07298435-A (JP)
Title: Gas insulated switchgear apparatus
Inventor: UEMATSU HIROBUMI
IPC: H02B13/065
Filed: 1994-04-20
Abstract: PURPOSE:To concentrically dispose a monitoring board by reducing the installing space of a gas insulated switchgear apparatus. CONSTITUTION:A pair of transformer units 3 are disposed at right and left sides of a center. A pair of receiving units l are disposed totally at the left and right sides of the transformer units 3 and a pair of PCT units 2 are disposed totally at the left and right sides of the left and right units 1.
Patent JP-H05280655-A (JP)
Title: Electric motor-driven valve
IPC: F16K31/04
Filed: 1992-04-02
Abstract: PURPOSE:To provide an electric motor-driven valve wherein level adjusting work for a potentiometer at its manufacture shipping time can be simplified with a compact design and further work for coping with at the time of generating abnormality can be effectively performed. CONSTITUTION:Respective limit switches 4, 3 are arranged in a mechanical position corresponding to a fully-closed/fully-opened condition of a valve. The valve is constituted such that fully opened/closed positions are recognized in on/off signals respectively of the limit switches 3, 4 and also input directly to a microcomputer 6. A constitution is provided such that an output level of a potentiometer 5 can be automatically adjusted by pressing an automatic adjusting button 10, and further abnormality or the like of an operating condition can be displayed by a 7-segment LED8.
Patent JP-H04287646-A (JP)
Title: Method for processing granular vegetable protein
Inventor: KAWASAKI MASAYUKI
IPC: A23J3/26
Filed: 1991-03-19
Abstract: PURPOSE:To reconstitute a granular vegetable protein in a short time, simultaneously reduce destruction of the granular vegetable protein in reconstitution and improve the yield thereof by absorbing water in dried granular vegetable protein at a high temperature, and then absorbing water at a low temperature. CONSTITUTION:Water is absorbed in a dried granular vegetable protein at a high temperature, preferably 70-85 deg.C liquid temperature and water is then absorbed at a low temperature, preferably 40-60 deg.C liquid temperature to reconstitute the aforementioned protein. The water absorbing time at the high and the low temperatures is respectively preferably 10-15min.
Patent JP-H0250101-A (JP)
Title: Lens body
Inventor: NISHIZAWA KOICHI
IPC: G02B3/00
Filed: 1989-03-31
Abstract: PURPOSE:To prevent excessive light from being made incident on a transparent substrate effectively by covering the surface of the common transparent substrate with a light shield layer except distributed index lens parts. CONSTITUTION:A mask 12 which has a circular window or hole 12a is formed in the center of the transparent substrate 11 made of a dielectric such as synthetic resin and glass. Then diffusion sources 10 are diffused in the substrate 11 through the hole 12a to form a specific refractive index distribution in the substrate 1. When a parallel light beam 14 is made incident on the surface of this lens body, the light beam 14 is converged on a focus in a spot shape at a distributed index lens part 13. Then when the parallel light beam 14 is made incident on the surface 11a of the lens body, the light shield layer 12 cuts off light to be made incident on the transparent substrate 11 from the surface 11a except the distributed index lens part 13. Consequently, the excessive light is prevented prevented from being made incident on the transparent substrate 11.
Patent JP-H01280980-A (JP)
Title: Sampled video signal recording disk player
Inventor: HAYASHI HIDEKI
IPC: H04N5/93
Filed: 1988-04-01
Abstract: PURPOSE:To reduce the deterioration in the reproduced picture quality due to intermodulation by operating a time axis correction circuit (TBC) adjusting minutely the time axis fluctuation based on a synchronizing signal included in a sampled video signal while the time axis fluctuation are adjusted roughly through the application of spindle servo. CONSTITUTION:The drive of a disk is controlled within a prescribed range by a spindle servo and when a horizontal synchronizing signal is detected from a demodulated MUSE signal, the TBC comprising a PLL circuit and a memory is functioned. Thus, no jitter exists in a data outputted from a memory 36 and the MUSE signal data decoded as a sample value is obtained. Since the pilot signal is not used as the reference signal of the TBC in this way, the effect due to the deteriorated S/N of a pilot signal onto the time axis correction is not caused. Moreover, since it is not required that the memory output is subject to D/A conversion to restore once the signal into an analog MUSE signal and the signal is subjected to A/D conversion again by a MUSE decoder, the circuit constitution is simplified. Thus, the deterioration in the reproduced picture quality due to intermodulation is reduced.
Patent JP-S62239972-A (JP)
Title: Emulsion-like drink composition
Inventor: ATOBE NOBUHIRO
IPC: A23L2/00
Filed: 1986-04-10
Abstract: PURPOSE:To obtain an acidic emulsion-like drink composition, containing a fat or oil, having acidic and refreshing feeling and capable of sustaining an uniform emulsion even by preserving at room temperature for a long period, by blending a specific emulsifying agent. CONSTITUTION:A fat or oil is blended with an emulsifying agent, nonfat solid, sour agent and water to prepare an emulsion-like drink composition adjusted to about <=4.0pH acidity. In the process, citric acid monoglyceride and a polyglycerol ester of a fatty acid which is a monoester of polyglycerol having 6-10 polymerization degree with a fatty acid are used together as the emulsifying agent and the amount thereof used is 0.1-3wt% based on the total weight of the composition.
Patent JP-H09267681-A (JP)
Title: Fastening device for transporting container
Inventor: OUCHI YUICHIRO
IPC: B60P7/13
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide vibration isolation, restrain generation of noise, and improve operating efficiency of a vehicle by absorbing vertical vibration. SOLUTION: On a frame 8 detachably-fitted onto the cargo bed of a motor- truck, a plurality of twist locking pins 6 provided a head part 6a inserted in a collapse engagement hole 5 formed at the bottom plate 4a of a transporting container 4 respectively are formed so as to rotate. A coil spring 6e is contracted between a lock pin rotating lever 6c fixed on the shaft part 6b of respective twist lock pins 6 respectively and a nut 6d screwed at the lower end of the twist lock pin 6. Respective lock pin rotating levers 6c are connected through a connecting rod 10, an operation lever is fitted on one end of the connecting rod 10, and a stopper bolt for regulating the rotation of the operation lever is fitted.
Patent JP-H08277814-A (JP)
Title: Structure and method of connecting resin material to metal material
Inventor: ENAMI TOSHIAKI
IPC: F16B5/00
Filed: 1995-04-06
Abstract: PURPOSE: To connect a resin material to a metal material without using a fastening member. CONSTITUTION: A washing tub has a metal made tubular part 2 and a resin made bottom frame part 3. The bottom frame part 3 is formed on the surface with a step part 3a. The tubular part 2 is formed on the lower end with an engaging part 2a. The engaging part 2a is shaped to be arcuately folded back and formed to run along the step part of the surface of the bottom frame part 3.
Patent JP-S60224345-A (JP)
Title: Data transmission system
Inventor: TOYOSHIMA MASAKATSU
IPC: H04J13/16
Filed: 1984-04-23
Abstract: PURPOSE:To shorten the time spent in synchronism acquisition with a simple constitution by setting the period of a false noise code and the speed of data in prescribed relations and detecting the pattern of the false noise code to obtain a data extracting timing signal. CONSTITUTION:Input data is inputted to an FF40 for delay, and a signal S9 from an M-series generator 41 which generates a false noise PN code is inputted as the clock of the FF40, and a signal S10 where input data is extracted is inputted from the FF40 to a multiplier 2. An output signal S5 of an FF41a of the generator 41 is supplied as a PN code to the multiplier 2, and spectrum spread data where the speed of one bit of data and one period of the PN code sequence correspond to each other in 1:1 is taken out in the output of the multiplier 2 and is superposed onto a carrier from a carrier generator 5 and is transmitted. In the reception side, a reception signal is inputted to a level discriminating circuit 36 through a delay lock loop circuit 13 and a costas loop circuit 27. The PN code from an M-series generator 50 having the same pattern as the transmission side is supplied as the data extracting timing signal to the circuit 36.
Patent JP-H08276944-A (JP)
Title: Container bag
Inventor: IEMOTO MASAHIRO
IPC: B65D33/25
Filed: 1995-04-06
Abstract: PURPOSE: To make the structure of a container bag simple and available for reducing production cost, and to make operations for closing and opening of a discharge port of the container bag easy. CONSTITUTION: In a container bag 1 for transporting or storing pulverized or granulated matters, an incision 31 is provided at the bottom cloth 3 of the container bag 1, and a female surface fastener 41 having an incision 41a that corresponds to the incision 31 is attached to the bottom cloth 3 of the container bag 1 so that the incison 31 is covered therewith. A male surface fastener 42 is attached to the surface of the female surface fastener 41 so that the incisions 31 and 41a are covered therewith.
Patent JP-S59206244-A (JP)
Title: Automatic driving position adjusting device of car
Inventor: MATSUMOTO YASUHEI
IPC: B60N2/90
Filed: 1983-05-10
Abstract: PURPOSE:To adjust various interior equipments in accordance with a driver automatically by inputting a seat load signal of a seat load measuring device into a computer that detects the driver. CONSTITUTION:When a driver sits on a seat, a seat load measuring device 1 automatically measures a seat load of the driver and sends the seat load signals to a computer 2, and then, the driver adjusts various interior equipments in positions best suited to the driver's body. These adjusted positions are stored in the memory of the computer 2 based on the above seat load signals. For several specific drivers, the optimal positions are stored in the computer 2 based on each seat load signal. In this way, when a driver sits on the seat for driving, the computer 2 drives actuators 31-3n based on the optimal position of each interior equipment stored in the memory in accordance with the seat load signals of that driver to adjust the various interior equipments automatically.