baber/WOPTO huggingface dataset:
Patent JP-S58200337-A (JP)
Title: Detector for position of light pen
Inventor: OOTA KOUICHI
IPC: G06F3/037
Filed: 1982-05-17
Abstract: PURPOSE:To improve operativity, by sending a switching command from a control means to a switching means when a light pen is not detected while plural CRTs are accessed with one light pen. CONSTITUTION:When the light pen 5 is detected on a CRT2-1, a light pen control LPC27 generates a detection pattern 10 to the CRT2-1. When the pen 5 is not found on the CRT2-1 as a result of retrieval a signal S1 is sent out of an LPC27 to an automatic light-pen switching device 13, which switch the pen 5 to the side of a CRT2-2 at a high speed. Consequently, the detection pattern 10 is so formed that a scan on the CRT2-2 starts immediately after scanning on the CRT2-1 is completed. When the pen 5 is not found on the CRT2-2 either as a result of the retrieval, a signal S2 is sent out of an LPC28 to the device 13 to switch the pen 5 to the side of the CRT2-1, and the pattern 10 is so formed that a scan on the CRT2-1 starts immediately after the completion of the scanning on the CRT2-2. When the pen 5 is found, its coordinates and an interruption signal are sent out of the LPC27 to a computer.
Patent JP-H06295295-A (JP)
Title: Simulator
Inventor: IWAMURA HIROSHI
IPC: G06F19/00
Filed: 1993-04-08
Abstract: PURPOSE:To immediately perform correctoin to execute simulation again in the case of difference between the simulation result and an expectation by providing a simulation state storage device and a simulation model generating part. CONSTITUTION:A state storage device 6 which internal information of a simulation execution part 4 is arbitrarily stored in and read out from and a model generating part 7 which synthesizes simulation models are provided. When simulation is executed, a control part 2 stores the information in the state storage device 6 each time the state of the execution part 4 is changed, and an expectation collating part 5 compares a simulation reslt 13 with an expectation 12. A user executes the simulation while using an interface 8 to confirm correct an abnormal value; and if contents of the execution part 4 are changed, the control part 2 transfers the contol to the model generating part 7 to synthesize the simulation models again in accordance with changed contents of the execution part 4, and they are outputted as an output simulation 16 to the outside.
Patent JP-S58198672-A (JP)
Inventor: KAWAGUCHI TOSHIAKI
IPC: G05D23/00
Filed: 1982-05-17
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-S62238853-A (JP)
Inventor: MIYAMA HIDEO
IPC: D04B27/34
Filed: 1986-04-07
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-H03280677-A (JP)
Title: Dc transmission quantity setting circuit for multi-video display device
Inventor: MURAKAMI MASAHARU
IPC: H04N5/74
Filed: 1990-03-28
Abstract: PURPOSE:To uniformize a black level of a small pattern displayed by each video projector by detecting an average video level of a small pattern video signal inputted to plural video projectors, obtaining a mean value of the averaged video levels and controlling a luminance level based on the averaging signal in common. CONSTITUTION:A mean video level of a video signal for each small pattern is detected by mean video level detection circuits 12L, 12C, 12R. An averaging signal obtained from an averaging circuit 13 through the mean value of mean video levels corresponds to a mean video level of a single large pattern. Then a common luminance control circuit 14 based on the averaging signal controls the luminance level of video projectors 10L, 10C, 10R in common and the black level of each small pattern is based on the average video level of the entire large pattern regardless of the average video level of the video signal. Thus, the black level of the small pattern displayed by the plural video projectors 10L, 10C, 10R is uniformized and accurate gradation expression is attained.
Patent JP-S60225784-A (JP)
Title: Thermal recording material
Inventor: GOTOU HIROSHI
IPC: B41M5/337
Filed: 1984-04-25
Abstract: PURPOSE:To provide sufficient developed color density and color forming sensitivity and prevent fogging from occurring, by incorporating an electron-donative colorless dye, an electron-acceptive compound and a 4-marcaptophenol derivative. CONSTITUTION:A thermal recording material comprising a 4-mercaptophenol of general formula ( I ), wherein R is alkyl, aralkyl, aryl, alkylcarbonyl or arylcarbonyl, is sufficient in developed color density and color forming sensitivity, and undergoes little reduction in color forming sensitivity with time and little fogging. An electron-donative colorless dye and an electron-acceptive compound are individually dispersed in a 1-10wt% polymer solution by a means such as a ball mill and a sand mill, the resultant dispersed liquids are mixed with each other, and an inorganic pigment such as kaolin, talc and calcium carbonate is added to the resultant mixture to prepare a coating liquid.
Patent JP-S525509-A (JP)
Title: Magnetic head
Inventor: KAMINAKA NOBUMASA
IPC: G01R33/09
Filed: 1975-07-02
Abstract: PURPOSE: To eliminate heat noises made by friction heat, gel heat, etc. in a magnetic head which utilizes a magnetic resistance effect element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07298678-A (JP)
Title: Apparatus for driving sensorless brushless dc motor
Inventor: SHIBUYA TOSHIYUKI
IPC: H02P6/08
Filed: 1994-04-21
Abstract: PURPOSE:To prevent the destruction of a circuit due to a bad rotation by making the rotation normal by increasing the voltage when the rotating speed of a motor does not get back to the normal speed after a specified period of time passes after the motor is started up. CONSTITUTION:After a motor 35 is started up, the motor starts rotating and the rotating speed is detected. When a motor rotation judging means 21 still detects the abnormal rotation after a specified period of time passes, a command to increase the motor voltage is sent to a motor voltage setting means 1. The ceiling value of the motor voltage is set in a motor voltage commanding means 23. Means is provided which outputs a motor stopping signal to the motor voltage setting means 1 and a motor driving signal generating means 19 when the voltage command value reaches the ceiling value of the voltage. In other words, a CPU gives instructions to stop the motor to a source of DC and a transistor for driving the motor. When the motor 35 gets back to the set rotating speed before the voltage reaches the ceiling value, the motor operates normally.
Patent JP-2000236783-A (JP)
Title: Fishing rod
Inventor: YAMADA KOHEI
IPC: A01K87/04
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod adequately affording the fixing strength of a guide mounted thereon without affecting the weight of the fishing rod as a whole, prevented from debonding of the guide leg portion off the rod pipe and prevented from undesirable noise emission as well. SOLUTION: This fishing rod is such one that a rod pipe 5 is mounted with a guide 1 made up of a metallic guide leg portion 2, a frame portion integrally formed with the guide leg portion 2, and a guide ring 4 fixed onto the frame portion 3; wherein a vibrationproofing layer 6 of two-pack reaction-type urethane-based ink around the guide leg portion 2, a bobbin thread layer 7 is formed on the rod pipe 5 so as to stably place the guide leg portion 2, thus the guide leg portion 2 is placed on the bobbin thread layer 7, a needle thread layer 8 for fixing the guide leg portion 2 is formed so as to range from the vibrationproofing layer 6 to the bobbin thread layer 7 behind the guide leg portion 2, and both the bobbin thread layer 7 and the needle thread layer 8 are covered with temporal tacking layers 9 of low-viscosity synthetic resin.
Patent JP-S558678-A (JP)
Title: Data recording and reproducing system
Inventor: KATOU KENJI
IPC: G11B20/10
Filed: 1978-07-03
Abstract: PURPOSE: To make a simple and sure data processing possible by recording index and file name signals, which are modulated by low and high frequency signals, on a cassette tape together with data signals.  
     CONSTITUTION: Index signals A modulated by a prescribed low frequency signal, burst-form file name signals B modulated by a prescribed high frequency signal, and recording signals constituted by data signals C, etc., are supplied from a CPU and  are recorded on a cassette tape. When this cassette tape is reproduced in a fast-feeding mode and is processed by a prescribed BPF, the tape is searched by reproducing index signals A'. Next, when the tape is caused to run in a normal speed, reproducing full name signals A' are read out, and reproducing data signals C' following signals A' which agree with the file name indicated by the CPU are read out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03281718-A (JP)
Title: Production of dead-soft carbon steel
Inventor: NAKAJIMA JUNJI
IPC: C21C7/10
Filed: 1990-03-29
Abstract: PURPOSE:To stably produce a dead-soft carbon steel in a short time by properly blowing an inert gas through the upper part and the bottom of a ladle, respectively, according to the carbon concentrations of an undeoxidized molten steel in the ladle combined with a vacuum degassing tank. CONSTITUTION:At the time of decarburizing an undeoxidized molten steel 2 under a reduced-pressure atmosphere in a ladle 1 combined with a vacuum degassing tank, an inert gas of about 2-10Nl/min.ts is blown via a gas-blowing hole 12 provided to the bottom of the ladle 1 and is circulated through the molten steel 2 in the ladle 1 in a high carbon concentration region of >= about 30ppm [C]. Moreover, in a region of < about 30ppm [C], an inert gas of about 1.7-16Nl/min.ts is further blown from the position above the molten steel 2 via a blowing lance 5 in a state where bottom blowing is continued so that h/H is regulated to about 0.5-0.15 [where (h) means the distance between a vacuum interface 3 and a gas-blowing hole 6 of the blowing lance 5 and also H means the distance. between the vacuum interface 3 and a ladle bottom 4]. By this method, the amount of splashing is increased and the formation of the molten steel 2 into stream droplets can be accelerated, and the dead-soft carbon steel can be stably obtained in a short time.
Patent JP-S525578-A (JP)
Title: Time indicator
Inventor: YAMAZAKI KAZUO
IPC: G04F1/02
Filed: 1975-07-03
Abstract: PURPOSE: To obtain a low cost time indicator os simple construction not requiring power by indicating time by utilizing the sublimating function of a sublimate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08275726-A (JP)
Title: Emulsified composition
Inventor: CHINO YOSHIAKI
IPC: A23L29/10
Filed: 1995-04-07
Abstract: PURPOSE: To obtain an emulsified composition capable of suppressing thickening and gelling due to aging of the decomposed material with the passage of time and excellent in storage stability and fluidity at low temperature by emulsifying an edible oily material in water in the presence of the decomposed material of a starch carboxylic acid ester having a specific viscosity and salts. CONSTITUTION: This emulsified composition is obtained by emulsifying an edible oily material such as spirit oil of oranges, vegetable spirit oil, oleoranges, oily coloring perfume, oil-soluble natural pigments, fat-soluble vitamins, animal an vegetable oils and fats, vegetable resins in the presence of decomposed material of a starch carboxylic acid ester having 200-1000cps viscosity (in 30wt.% of an aqueous solution at 25 deg.C) and salts in water.
Patent JP-H10281301-A (JP)
Title: Bearing structure and packaging vessel manufacturing device
Inventor: KATAYAMA YUJI
IPC: B65B9/20
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a bearing structure sufficiently applying water proofing to a bearing for a shaft in a bearing box. SOLUTION: In this device, adjacent to a bearing box 10 of a shaft 9, lip seals 40a, 40b formed by two steps are provided, between the lip seals 40a, 40b, air is circulated. Even when water is infiltrated between the lip seals 40a, 40b of two steps, this water passes through an air circulation hole 46, 47 by air, to be driven out to outside the seals 40a, 40b. Accordingly, by water washing work or the like of the device, even when water is placed on a floor surface, water infiltrating in the bearing box 10 can be surely prevented by a part of this lip seal 40a, 40b.
Patent JP-H01255136-A (JP)
Title: Convergence correcting device of cathode-ray tube
Inventor: ABE FUMIO
IPC: H01J29/54
Filed: 1988-04-04
Abstract: PURPOSE:To provide effective correction of a deflecting mag. field and enhance the working easiness in fitting and removal of a magnetic substance ring by fitting the magnetic substance ring in a ring shaped groove provided at the surface of a stop ring on a CP magnet. CONSTITUTION:A ring-shaped groove 24 is furnished to fit a magnetic substance ring 23 at the surface of stop rings 15a, 15b of a CP magnet 10 for convergence adjustment of a convergence correcting device. The inner dia. RA of this ring- shaped groove 24 is identical the inner dia. RA of the magnetic substance ring 23, while the outside dia. RB of the former 24 is greater than the outside dia. RC of the latter 23. When the ring 23 is to be mounted, therefore, fixation is attained without eccentricity from the center of the CP magnet 10. It is not required at this time to remove once the stop ring 15a and conceal in the CP magnet for performing fitting, but direct fitting can be made to the surface of the stop ring 15a. Accordingly the vertically deflecting mag. field 22 with the deflection yoke 9 varied is free from asymmetrical correction, and correction to the normal vertical deflecting mag. filed 20 is possible, and further installation at the time of correction becomes easy.
Patent JP-S539650-A (JP)
Title: Method for wiring playing boadrds of game house
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1976-07-12
Abstract: PURPOSE: To facilitate wire-connecting operation, in a method for connecting playing boards electrically in a pinball house, by connecting a plurality of connectors made of insulating wire to a pinball machine through a relay terminal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06292447-A (JP)
Title: Grain discharger of grain tank in combine harvester
Inventor: HANAKI SEIICHI
IPC: A01F12/46
Filed: 1993-04-09
Abstract: PURPOSE:To enlarge the working range of a grain discharge equipped with a transverse feeding screw conveyor in the top of a vertical feeding screw conveyor for discharging grains in a grain tank so as to enable free turning around the vertical shaft center and rising, falling and rocking around the transverse shaft center. CONSTITUTION:This grain discharger is equipped with a joint part 9 capable of folding a transverse feeding screw conveyor 6 around the vertical shaft center (P3) in the intermediate part of the transverse feeding screw conveyor 6.
Patent JP-H04295622-A (JP)
Title: Magnetic recording medium
Inventor: FUKUNAGA KAZUYA
IPC: C09D175/04
Filed: 1991-03-25
Abstract: PURPOSE:To provide a highly reliable magnetic recording medium with excellent durability under a high temperature environment. CONSTITUTION:A hole 21 of a magnetic layer 14 provided on a base film 13 is filled with an in-layer lubricant 20, for example, a low-molecular diorgano polysiloxane such as dimethyl-polysilioxane with an average molecular weight of 2,000 or less or ester acetate such as oleic acid oleate and glycerol trioleate. A lubricant layer 15 comprising a high polymer diorganopolysiloxane such as dimethylpolysiloxane with an average molecular weight of 2,000-150,000,000, preferably 300-100,000 is formed on the surface of the magnetic layer 14.
Patent JP-S62238530-A (JP)
Title: Optical modulation element
Inventor: WATABE YASUYUKI
IPC: G02B5/18
Filed: 1986-04-09
Abstract: PURPOSE:To improve the function relating to liquid crystal orientation by a diffraction grating and to improve an electrooptic characteristic and the temp. dependency thereof by subjecting the groove bottom part of the diffraction grating or the opposed surfaces of substrates to an orientation treatment to define the inclination direction of the molecules of a liquid crystal. CONSTITUTION:This optical modulation element has the plural transparent substrates 4, the diffraction grating 2 existing on at least one of the surfaces, which face each other, of the adjacent transparent substrates 4, the liquid crystal 1 disposed between the plural transparent substrates 4 and means for controlling the orientation condition of the liquid crystal 1. The diffraction grating 2 has the function to orient the liquid crystal 1. The groove bottom part of the diffraction grating 2 or the opposed surfaces of the substrates 4 are subjected to the orientation treatment, by which the inclination direction of the liquid crystal 1 molecules is defined. The groove bottom part of the diffraction grating 2 or the opposed surfaces of the substrates 4 are subjected to the orientation treatment in the above-mentioned manner in addition to the orientation control power by the diffraction grating 2, by which the display contrast particularly in the case of using the optical modulation element as a display element is improved and the uneven response and uneven display, etc., are prevented. The high display grade and responsiveness are thus obtd.
Patent JP-S5419232-A (JP)
Title: Positive characteristic thermister heating unit
Inventor: OOSHIMA ISAO
IPC: H05B3/10
Filed: 1977-07-13
Abstract: PURPOSE: To prevent rough contact of electrode and thermister by providing electrode forming groove in thermister base body in which electrode is fitted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11258249-A (JP)
Title: Scanning tunneling microscope
Inventor: IWATSUKI MASASHI
IPC: G01B7/34
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a scanning tunneling microscope by which the density of an electronic state can be measured precisely. SOLUTION: A control device 12 sends, to a bias-voltage application means 13, bias-voltage-width data V0 created by an operator's setting operation and step-voltage-width data ΔV. By the bias-voltage application means 13, a bias voltage which is applied across a probe 2 and a sample 1 is changed by every step voltage ΔV in a bias voltage range V0 . When the bias voltage is changed in this manner, a tunnel current which flows across the probe 2 and the sample 1 is changed accordingly. The tunnel current is detected by a tunnel-current detecting means 9. Tunnel current data which expresses the tunnel current is sent to a display control means 10.
Patent JP-H05268787-A (JP)
Title: Controller for induction motor
IPC: H02P21/04
Filed: 1991-03-23
Abstract: PURPOSE:To make it possible to prevent positive feedback from taking place in a control loop by disabling the integration operation of a speed estimating/ operating unit upon occurrence of a difference in the rotational direction polarity between a speed command and an estimated speed while furthermore limiting the upper and lower limits of estimated speed so that the rotational direction polarity is not reverse to an actual rotational direction polarity. CONSTITUTION:If a speed command omegar has + polarity and a comparator 24 produces an ON output while a speed estimation operating unit 8 produces an output in the direction of + polarity during forward rotation of an induction motor, a comparator 25 produces an ON output, a SW30 is turned OFF while SW31, SW32 are turned ON and a sum of signals from a proportional operating circuit 21 and an integrating operation circuit 22 is outputted, as a speed estimation value bar omegar having + polarity, through a limiter circuit 16. Upon inversion of the output from the speed estimation operating unit 8 to - polarity due to variation of load or abrupt deceleration, output of the comparator 25 is turned OFF thus turning the SW32 OFF. Consequently, the speed estimation value bar omegar is limited to the lower limit of a limiter circuit 23 and a '0' is outputted to disable an integrating circuit.
Patent JP-H03282733-A (JP)
Title: Software component using rule generator
Inventor: KISHI MIHOKO
IPC: G06F9/06
Filed: 1990-03-30
Abstract: PURPOSE:To automatize the verification work of a program by automatically generating a constraint descriptive text relating to the use of software components used in the generation of the program by using formal language. CONSTITUTION:Firstly, the software component operating an object handling in a certain field is collected and is made into a package by a component packaging means 1. Simultaneously, relation among the component packages is defined by an inter- package relation definition means 3, and furthermore, constraint with respect to the use among the software components in each component package is described by an inter-component use constraint descriptive means 2. Then, the constraint descriptive text with respect to the use among the software components in each component package actually used in the generation of the program is generated from the constraint descriptive text with respect to the use among the software components in each component package described by an inter-component use constraint descriptive text with respect to the use among the software components in each component package described by an inter-component use constraint unifying means 4. Therefore, it is possible to automatically generate the constraint descriptive text with respect to the use among the software components by using the formal language. In such a way, the verification work of the program can be automatized.
Patent JP-S59209771-A (JP)
Inventor: INADA NAOSHI
IPC: B25B13/02
Filed: 1983-05-11
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-S63249318-A (JP)
Inventor: INOUE NOBUKI
IPC: H01G4/18
Filed: 1987-04-03
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-H10258067-A (JP)
Title: Colored crown of tooth
Inventor: YAMAGUCHI MASAHIRO
IPC: A61C5/08
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To achieve a selection of color according to the preference of a person desired to mount an artificial tooth by a method wherein the whole or a part of the surface of the crown of an artificial tooth is formed, for example, using a transparent hard resin and a coloring material is housed and sealed between the surface and the resin. SOLUTION: An artificial crown of tooth 1 has a base body 2 comprising metal or the like to allow fitting thereof onto a support base erected in an oral cavity or a natural tooth. A cover part 3 is provided on the surface of the base body 2 or the like, for example, using a transparent hard resin. A coloring material 4 is sealed into the cover part 3 in a thin film to make the coloring material 4 visible through the transparent hard resin. In the process, an opaque 5 is preferably arranged in proximity to the rear of the coloring material 4 to make the color of the base body 2 non-transparent. This mounting of the artificial crown of tooth 1 is implemented, for example, by a method wherein a metal layer is formed on the surface of the natural tooth cut to be fittable thereinto and the tooth crown is fitted thereinto.