baber/WOPTO huggingface dataset:
Patent JP-H0682239-A (JP)
Title: Method and apparatus for measuring pretilt angle of liquid crystal material
Inventor: SATO NARIHIRO
IPC: G01B11/26
Filed: 1992-09-04
Abstract: PURPOSE:To enable the measurement of a pretilt angle even through the thickness of the liquid crystal layer of a liquid crystal display device is below a specified value of permitting polarized light to enter a substrate and to be reflected totally to determine the logarithmic ratio of the reflection factor of the polarized light parallel with the substrate surface to that of the polarized light vertical to the substrate surface. CONSTITUTION:A sample 7 has an orientated film 9 on an internal reflection element (e.g. Si or Ge higher in refractive index than the orientated film 9 and a liquid crystal 11) and the liquid crystal 11 sandwiched between the film 9 and an opposed substrate 10. Measuring light leaving a light source 3 (infrared rays are optimum) is turned to linearly polarized light by passing through an interferrometer 4 and a polarizer 5, enters the element 8 is reflected totally in the element 8, and reaches a detector 6. The polarizer 5 is so set that the reflection surface of the total reflection becomes parallel (vertical) with the electric field vector of light to measure the reflection factor Rp (Rs). A data processing section 2 calculated the bicolor ratio in absorbance Dsp=-log (Rs)/-log (Rp). Since the DsP corresponds uniquely to the pretilt angle, the pretilt angle can be measured immediately from the Dsp using a calibration curve drawn previously.
Patent JP-H03101644-A (JP)
Title: New diamine
Inventor: KANAYAMA KAORU
IPC: C07C217/90
Filed: 1989-09-14
Abstract: NEW MATERIAL:A diamine compound shown by formula I (R1 and R2 are 1-4C alkyl or halogen). EXAMPLE:4,4'-Bis(4-aminophenoxy)-3,3',5,5'-tetramethylbiphenyl. USE:A monomer for polymer materials. Useful as a raw material for polyamide, polyimide and polyamide-imide resins and a curing agent for urethane compounds and epoxy compounds. PREPARATION:A 2,6-substituted phenol is subjected to oxidation coupling reaction to readily form a bisphenol compound shown by formula II. This compound is condensed with p-chloronitrobenzene in a solvent such as dimethyl sulfoxide in the presence of a base such as KOH at 50-150 deg.C for 1-10 hours and reduced with H2 in an inert solvent such as ethanol by using a reducing catalyst such as Pd/C at 20-200 deg.C under normal pressure - 50kg/cm<2> to give a compound shown by formula I.
Patent JP-H0551519-A (JP)
Title: Flame-resistant polyester resin composition
Inventor: UEDA ATSUKO
IPC: C08K7/14
Filed: 1991-08-23
Abstract: PURPOSE:To provide a flame-resistant resin compsn. capable of giving a molded product excellent in flame resistance and mechanical properties and free from generation of any toxic gas when brought into contact with a flame. CONSTITUTION:A polyester mainly having alkylene terephthalate units copolymerized with 0.5-30mol% organophosphorus compd. of chemical formula 1 is blended with a magnesium compd. having water of crystallization.
Patent JP-H0283944-A (JP)
Title: Method of driving charge transfer device
Inventor: ITO HIROAKI
IPC: H01L21/339
Filed: 1988-09-20
Abstract: PURPOSE:To enable charge below a gate electrode to flow to a drain region and reduce noise elements by allowing the trailing time from the OK status to OFF status to exceed a specified amount of time when turning off a transistor for reset. CONSTITUTION:When a transistor Tr1 for reset is ON, a charge  Q exists below a gate electrode 8 of the transistor Tr1, thus reaching OFF status with a slow trailing time of 40 nS or more. Then, the charge  Q which existed below the gate electrode 8 flows to a drain region 10. Thus, no charge  Q flows to an N-type charge detection region 9, thus reducing noise components.
Patent JP-H0555281-A (JP)
Title: Mold for sealing semiconductor with resin
Inventor: NEGORO ATSUHITO
IPC: H01L21/56
Filed: 1991-08-23
Abstract: PURPOSE:To see that resin and a lead frame at a gate can be separated easily and that burrs are hard to remain at the gate. CONSTITUTION:A mold for forming a semiconductor device being sealed with resin so that the lead frame may be exposed from resin is constituted of an upper mold 70 and a lower mold 80. In the lower mold 80, which is made so that the sectionally rectangular gate 25 leading to a recess 90 may contact with the lead frame 40, the short side of the rectangle is made to contact with the lead frame 40 so that the area of the gate in contact with the lead frame 40 may be small.
Patent JP-H0683386-A (JP)
Title: Speech recognition device for unspecified speaker
Inventor: TAKAHASHI SATOSHI
IPC: G10L15/10
Filed: 1992-09-04
Abstract: PURPOSE:To reduce an overlap of distributions of models and improve the recognition performance by varying the weight of the distributions so that it matches an input speaker and phonemes by using the connection probability of vector quantization codes between two frames. CONSTITUTION:A learning mode/recognition mode changeover switch 11 is set to the side of a recognition mode terminal 16 and the input speaker vocalizes a word to be recognized. The input speech is converted by a vector quantizer 13 into a series of codes, connection probability p(cj¦ci) corresponding to the series of codes is read out of a vector quantized code connection probability memory 15, and an HMM distribution weight coefficient variation part 17 calculates the distribution weight coefficient lambda of a half-connection distribution type unspecified speaker HMM(Hidden Markov Model) read out of a memory 6 by using the p(cj¦ci) and varies it into lambdaj'. Then calculation is performed by using the coefficient lambdajm and a model probability calculation part 4 calculates probability for each HMM of the input speech on the basis of the calculation and other HMM parameters.
Patent JP-H04116622-A (JP)
Title: Liquid crystal electrooptical element
Inventor: YAZAKI MASAYUKI
IPC: G02F1/1333
Filed: 1990-09-07
Abstract: PURPOSE:To form the liquid crystal electrooptical element which is low in voltage and has a high contrast by additionally exhibiting the functions possessed by a monofunctional acrylic monomer and a monofunctional or bifunctional acrylic oligomer by the adequate compsn. ratios of both. CONSTITUTION:The transparent high polymer of the liquid crystal electrooptical element formed with the electric field type light control layer consisting of a high-polymer dispersion type liquid crystal composed of the transparent high polymer and nematic liquid crystal is obtd. by polymerizing a mixture composed of the monofunctional aclylic monomer and the monofunctional or bifunctional acrylic oligomer essentially composed of an ester bond. The mixing ratio is specified to 3:1 to 1:3 by weight. The active matrix type high-polymer dispersion type liquid crystal electrooptical element with which the performance of the high-polymer matrix is additionally exhibited by the monomer and the oligomer and which has the good contrast with the low voltage is obtd. in this way.
Patent JP-H08103039-A (JP)
Title: Radio wave feeder apparatus
Inventor: IWAMOTO SACHIKO
IPC: G01S13/75
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a low cost, light weight radio wave feeder apparatus, which feeds mobile objects with power through radio waves, that is capable of positioning a target with accuracy and coping with a plurality of targets, by using radar for the purpose. CONSTITUTION: A transmitter 7 oscillates and amplifies high-frequency pulses, and radiates them from an antenna 5 toward a receiving station 1, a target, through a circulator 6. The antenna 5 receives an echo reflected at the target, and transmits it to a receiver 8 through the circulator 6. The echo is there subjected to amplification, phase wave detection, filtering and normalization, and then transmitted to a direction detector 9. The direction in which the received signals are coming is there detected, and a beam controller 11 drives an antenna 13 toward the target. A feeding transmitter 12 oscillates and amplifies high-frequency signals, and radiates from the antenna 13 to the receiving station 1. The signals are received by the antenna 3 installed on the receiving station 1, and are, after rectified at a rectifier, fetched as a energy.
Patent JP-S61109746-A (JP)
Inventor: CHIYAARUZU RII EDOWAAZU
IPC: C07B61/00
Filed: 1985-10-25
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-H1083158-A (JP)
Title: Display device
Inventor: SASAKI KATSUHIKO
IPC: H04N5/64
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To extremely suppress a power consumption at a standby time when an input video signal doesn't exist by stopping power supply to a video signal processing part, etc., when the input video signal is stopped. SOLUTION: For instance, when a personal computer signal is inputted to an input part 1, this personal computer signal is transmitted to the video signal processing part 2, and a signal required by a next stage display drive part 3 is generated. The display drive part 3 power amplifies the display signal, and drives a display part 4 to display an image. A signal detection part 5 detects the presence of the input video signal by detecting a synchronizing signal in the personal computer signal, and thus, when the input doesn't exist (at the standby time), stops the power supply to the video signal processing part 2, the display drive part 3 and a FAN drive part 6. Further, a timer part 9 is provided, the power supply to the FAN drive part 6 is made possible to be stopped after a prescribed time (e.g. five minuites) elapses after the input video signal is stopped.
Patent JP-2000023750-A (JP)
Title: Desk
Inventor: FUJISAWA MASANORI
IPC: A47B17/03
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To enable the fore-and-aft sliding movements of a top plate and to secure a wide effective work area on the top surface. SOLUTION: A top plate 12 is arranged at a location slightly below the upper ends of side plates 11, and a shelf plate 14 is arranged at the upper ends of the side plates 11. The top plate 12 is provided in such a way as to be movable in fore-and-aft directions via a guide mechanism. The guide mechanism is provided between guide plates 19 extended to the front side more than the front end surfaces 11A of the side plates 11 and the lower surfaces of both right and left end sides of the top plate 12. In addition, both right and left ends of the front part area of the top plate 12 is provided with a side-to-side width so as to be placeable on the guide plates 19, and a notch part is provided in the area from the middle part to the rear end in both right and left ends to be in a shape corresponding to the front end surfaces 11B and the inner surfaces of the side plates 11.
Patent JP-S60131089-A (JP)
Title: Dc motor apparatus
Inventor: TAMAKI SHINICHI
IPC: H02P6/28
Filed: 1983-12-19
Abstract: PURPOSE:To reduce torque ripple by controlling a coil current so that the product of the voltage for detecting a field distribution and a coil current becomes constant. CONSTITUTION:A magnetic field distribution of a magnet of a motor 10 is detected as a voltage by a field detector 16, and inputted to a calculator 17. The coil current of a drive coil of the motor 10 is detected by a coil current detector 15, and inputted to the calculator 17. The calculator 17 obtains the product of the inputted voltage and the coil current. The calculated result is inputted to an amplifier 14, and the coil current is controlled so that the product of the voltage by a servo system and the coil current becomes constant.
Patent JP-S6481482-A (JP)
Title: Level monitoring equipment for catv
Inventor: YOSHIZAWA HITOSHI
IPC: H04N7/16
Filed: 1987-09-22
Abstract: PURPOSE:To easily and quickly adjust the transmission level of CATV by providing an input/output terminal, a directional filter, a control signal reception section, a level measurement section and a data transmission section. CONSTITUTION:A control signal reception section 3 in connecting to the farthest end of a CATV trunk line amplifier or the like, receives its own address and a control signal relating to the measurement frequency by the polling selection from a transmission center and sends a control signal in response to the received measurement frequency to a level measurement section 4. The level measurement section 4 sets the measured frequency by a control signal from the control signal reception section 3, measures the level to send the measured data to a data transmission section 5. The data transmission section 5 adds its own address, converts the measured data to an incoming band signal and sends the result as an incoming signal. The incoming signal passes through a directional filter 2 and is sent from the input/output terminal 1. Thus, the transmission center adjusts the transmission level of each channel of the CATV and equalizes it in advance.
Patent JP-H0793173-A (JP)
Title: Computer network system and process allocating method for computer therein
Inventor: MIZUNO SATOSHI
IPC: G06F11/20
Filed: 1993-09-27
Abstract: PURPOSE:To attain the coexistence of high reliability and fast processing speed/ low cost of a computer system. CONSTITUTION:A fault tolerant computer 21 performs the centralized control of status information(check point information, output data) to reproduce processes executed in all other non-fault tolerant computers 11, 12.... When a fault occurs in the non-fault tolerant computer 11 executing a significant FT process Pz, the FT process Pz can be executed successively by reproducing on another arbitrary computer in a network, for example. the fault tolerant computer 21 or non-fault tolerant computer 12 by using the status information managed by the fault tolerant computer 21.
Patent JP-H04121082-A (JP)
Title: Positioning apparatus
Inventor: ITO SHIGERU
IPC: H02P3/04
Filed: 1990-09-07
Abstract: PURPOSE:To achieve highly accurate positioning smoothly through a simple structure by forming a signal S according to sliding mode method based on a speed data representing the speed omega of a motor or a moving object and a position difference signal. CONSTITUTION:When a moving object 17 is stopped at a target position by means of the positioning apparatus, a first switch 2 is turned OFF when the object 17 reaches a position separated by a predetermined distance or angle from the target position. At the same time, a target position data 9s is generated from a target position data generating circuit 19. The target position data thetas represents the distance or angle between the target position and a current position at the time point when the first switch 2 is turned OFF, and it is preset in a counter 18. The counter 18 outputs a positional difference  theta between the target position data thetas and the position data theta at the time point when the first switch 2 is turned OFF. The motor continues inertia rotation even if the first switch 2 is turned OFF. An S value is then determined in order to determine a relation between a speed omega along an ideal control line and the positional difference  theta.
Patent JP-S61117635-A (JP)
Title: Virtual storage control system
Inventor: SATO NOBUYOSHI
IPC: G06F12/10
Filed: 1984-11-13
Abstract: PURPOSE:To improve the processing speed by providing a dividing means which determines whether CPU information should be saved and restored to restart an instruction interruption point or an instruction should be executed again from the start when an exception of address conversion occurs. CONSTITUTION:An instruction executing part 1 is provided with an address conversion exception processing part 4, and the processing part 4 consists of an address conversion exception detecting part 5, a storage dividing part 6, etc. This dividing part 6 determines whether CPU information should be saved and restored or not in accordance with the position of the occurrence of the exception of address conversion or the number of accesses of the instruction to a main storage MS 20. A storage indication flag l22 is provided in a fixed area 21 of the MS 20, and the flag 22 is turned on if CPU information is saved and restored, and the flag 22 is turned off if this processing is omitted. Thus, the processing speed is improved to perform efficient control.
Patent JP-H0759912-A (JP)
Title: Method for mounting game parts on game board and device for mounting the same
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1993-08-30
Abstract: PURPOSE:To surely and easily mount various game parts such as electric Yakumono (generator) on a game board to improve work efficiency and facilitate automatization of the mounting work. CONSTITUTION:In mounting various game parts 13, 18 onto a game board 7 through nails 29, the nails 29 are preliminarily set on the parts 13, 18, the parts 13, 18 are set at the mounting positions on the board 7 with the tip of the nail 29 is directed to the side of the board 7, and thereafter the nails 29 are pressured by means of press-fitted pin 38 and fitted in the board 7.
Patent JP-S6396380-A (JP)
Inventor: BUERUNERU BUREEMU
IPC: F16K31/06
Filed: 1987-09-25
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-H03100900-A (JP)
Title: Display information compressive transmission method for road information display plate
Inventor: NOGUCHI YOSHIHIRO
IPC: G08G1/09
Filed: 1989-09-14
Abstract: PURPOSE:To shorten the transmission time of display data and to reduce the occurrence of a transmission error by blocking a binary information signal group representing information to be displayed at every prescribed unit, and compressing the state of the block with plural bits. CONSTITUTION:A stage where the binary information signal group representing the information to be displayed is blocked at every prescribed unit, and a stage where the state of the block is expressed with the plural bits less than the bits held with the block and another bit is compressed are provided. Since the information is compressed and transmitted by providing such stages, the display data of the states of a various kinds of blocks(columns) including a case in which '1's exist on a full lateral column can be compressed, and the compressibility can be improved, and the transmission time of data can be shortened.
Patent JP-S62161017-A (JP)
Inventor: DANIERU EFU KABASHIN
IPC: G01F7/00
Filed: 1986-10-09
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-H0582118-A (JP)
Title: Terminal welding device for lead-acid battery
Inventor: ASANO MINORU
IPC: H01M50/528
Filed: 1991-09-19
Abstract: PURPOSE:To form a lead-acid battery terminal having sufficient welding depth and excellent external appearance dimension by forming a sufficiently deep melting layer for a pole pillar and a bushing in the first stage, and finishing a terminal shape in the second stage. CONSTITUTION:In the case of welding a cap 1 and a bushing 2 by means of insert molding to each other, after a head part of a pole pillar 4 erected by being welded to a plate 3 inside of a battery so as to pass penetratingly through the bushing 2 and the bushing 2 are surrounded with a metal mold 5-2, these are fused to each other by means of a heating power of gas of a burner 6. A metal mold 5-1 is set sufficiently higher than the bushing 2 in the first stage, so that an accident, such as the metal mold becomes inseparable by such a reason that melting lead is overflowed from the metal mold due to the strong flames or the scattering of the lead, can be prevented. The metal mold 5-2 is set equal to or a little lower than the bushing 2 in the second stage, and the upper surface of the metal mold is set approximately horizontal, and it is heated to a degree such as to be protuberant shallowly on the metal mold due to surface tension by means of the weak flames, so that a terminal shape is adjusted. In the case where the burner 6 is moved slightly upward or downward in the first stage and is made one round along circumference of the bushing 2 in the second stage, the finish becomes excellent.
Patent JP-H0689277-A (JP)
Title: System for converting address data into zip code
Inventor: UCHIDA MASAO
IPC: G06F17/22
Filed: 1992-09-08
Abstract: PURPOSE:To reduce the registering capacity of a zip code conversion file in the case of converting an address data into a zip code by using the zip code conversion file. CONSTITUTION:The address data of a part in which the zip code 1-2 can be judged at least is recorded in the conversion index of a new zip code conversion file 1-4, and the blank part of the address data 1-1 of the conversion index sets the largest character code in a computer system, and further, the conversion index are arranged in order from the smaller characters of the computer system to be used to the larger one, and data to coincide with the address data up to the blank part of the conversion index registered in the new zip code conversion file is retrieved by a zip code conversion control part 1-3, thereby the address data is converted into the zip code based on the zip code of a record which could be retrieved.
Patent JP-S61119482-A (JP)
Inventor: EBARA KATSUMI
IPC: B62J99/00
Filed: 1984-11-15
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-S6299684-A (JP)
Title: Electromagnetically driven type reciprocating pump
Inventor: SAKAI NAOTAKE
IPC: F04B9/02
Filed: 1985-10-28
Abstract: PURPOSE:To increase a discharge quantity or a discharge pressure, by providing a lever mechanism at a connecting portion between a solenoid and a diaphragm, maintaining the solenoid under the condition where a most effective performance may be exhibited, and imparting an enlarged or reduced stroke length to the diaphragm. CONSTITUTION:A solenoid 12 is energized by a required pulse signal to create a constant reciprocating motion of a movable iron core 20. This reciprocating motion is transmitted to a diaphragm 44 to achieve a pump operation. A shaft 28 is connected to the movable iron core 20, and a lever 30 is connected to the lever 28. A joint 40 of the diaphragm 44 is connected to the lever 30. The lever 30 is formed with a plurality of pin holes 36 of a clevis pin 32 connected to the lever 28. One of the pin holes 36 into which the clevis pin 32 is to be inserted is selected, and an adjusting handle is rotated to adjust a stroke length, thereby maintaining the solenoid 12 under the condition where a most effective performance may be exhibited. Simultaneously, an enlarged or reduced stroke length is imparted to the diaphragm 44, thereby increasing a discharge quantity or a discharge pressure.
Patent JP-S6485043-A (JP)
Title: Preparation of stable coffee beverage containing milk component
Inventor: MURATA MASATO
IPC: A23L29/10
Filed: 1987-09-24
Abstract: PURPOSE:To improve both emulsion stability for a long period and death ratio of thermostable bacterial spores, by blending a coffee beverage containing milk components consisting of an aqueous extract solution of coffee, milk component and sweetener with a lysolecithin. CONSTITUTION:A coffee beverage prepared by blending an enzymically improved lecithin consisting essentially of a lysolecithin (1-monoacylglycerophospholipid) obtained by improving lecithin (1,2-diacylglycerophospholipid) derived from natural products by enzymic hydrolysis with a coffee beverage containing milk components. Since hydrating power is several times based on that of lecithin, the lysolecithin is hardly affected by temperature and pH, etc., and assumes excellent surface activating effects. Thereby emulsifying and dispersing powers are remarkable with great effects on suppression of suspended substances occurring with time. The lysolecithin is capable of acting on cell membranes on the surfaces of cells, yeasts and molds and inhibiting germination and propagation of microorganisms. As a result, putrefaction and deterioration of the coffee beverage are prevented without requiring special treatment in production and stable preservation can be carried out for a long period.