baber/WOPTO huggingface dataset:
Patent JP-H04207413-A (JP)
Title: Square wave signal generator
Inventor: TOMURA HIROMICHI
IPC: H03K17/64
Filed: 1990-11-30
Abstract: PURPOSE:To apply a square wave signal to a load with a high efficiency by applying a signal to a load from a relevant high level signal generator at the generation of a high level signal and applying a square wave signal of a comparatively low level to the load from a constant current amplifier circuit in the normal state. CONSTITUTION:A constant current amplifier consists of an error amplifier 11, transistors(TRs) 12-15 and resistors R11-R16, RD. An output of the error amplifier 11 is outputted to comparators 16, 17 in which the output is compared respectively with predetermined levels +E, -E whose absolute level is slightly higher than a level generated in a coil in the steady-state. An output signal of the comparators 16, 17 is fed to switching elements 20, 21 as a switching control signal, they are subjected to alternate on/off-control and a square wave voltage is fed to a load. Then the square wave signal with a relevant 1st peak level in the normal state is generated from the constant current amplifier, and a square wave signal of a 2nd peak level larger than the 1st peak level in the transient state at the rising and falling of the rectangular wave signal is generated. Thus, the square wave signal is supplied to the load with a high efficiency.
Patent JP-H07190805-A (JP)
Title: Detector for number of rotation
Inventor: KUDO YOSHIAKI
IPC: G01D5/245
Filed: 1993-12-27
Abstract: PURPOSE:To improve a reliability of a detector for the number of rotation and make the detector compact in size and cost-saving, by providing means for driving a read coil at a first and a second rotation modes. CONSTITUTION:A driver 22 for driving a read coil forcibly transfers a magnetic bubble by n/2, bits (N is the number of bits necessary for measurement) on a loop of a transfer element necessary for measurement) on a loop of an initial position, and then returns the bubble by n/2. bits in a clockwise direction in a first rotation mode. In a second rotation mode, the driver 22 automatically switches and operates the above operation in an opposite order to that of the first rotation mode. At the same time, the driver 22 outputs a read cycle signal to a shift register 24 at a rotating time in a determined direction and sends back a read completion signal to a sequencer 21. Tone sequencer 21 transfers and stores data in a register 25 from the register 24 with a timing of a data- moving pulse. Since the number of bits N is read out twice by every N/2 bits, a driving time and a driving charge for the read coil are reduced half and the capacity of a capacitor is also reduced half. A charging circuit, is made compact and the reliability is improved.
Patent JP-2001148260-A (JP)
Title: Adapter device and its manufacturing method and electric inspection equipment for circuit board
Inventor: KIMURA KIYOSHI
IPC: H01R11/01
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To offer an adapter device by which a necessary electrical contact to a terminal electrode of a circuit board should be securely connected even if a pressurization power to the circuit board is uneven, and a method of manufacturing it, and an electric inspection equipment for testing a circuit board. SOLUTION: An adapter device comprising an adapter body in which a plural of connecting electrodes are arranged on a surface according to corresponding pattern of the electrodes necessary to be connected on the circuit board, and an anisotropic conductive elastomer layer integrated with the adapter body, wherein the anisotropic conductive elastomer layer comprising a plurality of conductive parts which are arranged on a plurality of corresponding connecting electrodes on the adapter body and are arranged in such that a plurality of conductive particles having magnetism are aligned in a thickness direction, and an insulating part which insulates each of these electric conductive parts mutually. And at around each of a plurality of conductive parts for the basis end by the side of the adapter body, a plurality of caves are formed.
Patent JP-H03245254-A (JP)
Title: Data processing system
Inventor: AREN SUTANREI MAAFUI
IPC: G06F3/048
Filed: 1990-11-30
Abstract: PURPOSE: To facilitate interaction between a user and a computer by attaining object travel between a front display layer and a rear display layer and using an additional picture as its transferring medium to make the travel of the object between virtual pictures. CONSTITUTION: A controller 34 controls the double-layer division of the display surface of a display, a main data storage device 36 stores object data, a control storing device 38 is provided with an identifier indicating a displayed object and this identifier becomes the pointer of object data at the device 36. A single identifier is arrayed at each display layer as two lists and the order of the objects are decided by a displaying priority order within each list. In addition, in a display buffer 40, the rear layers 03 and 04 are assigned to a picture selected from among plural virtual pictures, the front layers 02 and 01 are regarded to be exclusive to the additional picture, in addition, the front display layers are provided with a background capable of seeing-through the contents of the rear display layers to attain the traveling of an object between the front and rear display layers.
Patent JP-H06158582-A (JP)
Title: Base paper for resin impregnation and its production
Inventor: SHIROTSUKA TERUO
IPC: D21H13/24
Filed: 1992-11-18
Abstract: PURPOSE:To produce base paper exhibiting a high resin-penetrating speed and a low frequency of occurrence of paper brake in an impregnation process by mixing a specified synthetic resin with cellulose pulp, paper-making the resultant mixture and fusing it. CONSTITUTION:With (A) 100 pts.wt. cellulose pulp, (B) 5 to 50 pts.wt. fibrous or powdery synthetic resin having a chemical structure affinitive to an impregnation resin (a phenol resin, an epoxy resin, a polyester resin, etc.) is mixed and the resultant mixture is subjected to paper making. The component (B) is fused to the component (A) by heating the obtained sheet.
Patent JP-H05345543-A (JP)
Title: Floor carpet attaching method for automobile
Inventor: TAKAO KOJI
IPC: B60N3/04
Filed: 1992-12-11
Abstract: PURPOSE:To spread car floor carpets on a lower body and a side body beforehand and connect both of them to each other to make it follow up accurately. CONSTITUTION:A carpet 20 and a carpet 37 are spread beforehand on a lower body and a side body, respectively, both of which have completed their assembly and outfitting processes. When they are connected integrally, the end parts 20a and 37a of the carpets are stored and held in a recessed groove 59 formed along a connection part.
Patent JP-H01171219-A (JP)
Title: Manufacture of permanent magnet integral with york
Inventor: YAMAGAMI TOSHIAKI
IPC: H01F41/02
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a R-TM-B permanent magnet of high performance and low cost, by making melting and casting a basic process, and using jointly hot working and heat treating at a specified temperature. CONSTITUTION:Rare earth element, transition metal and boron are weighed, melted and casted by an induction furnace, and a casted ingot is covered with a pure iron sheath 2. This body is subjected to hot extrusion at a temperature higher than or equal to 500 deg.C, e.g., 950 deg.C. The working percentage is about 80%. Then heat treatment is performed at a temperature higher than or equal to 250 deg.C, e.g., 1000 deg.C. By cutting and polishing, a yoke-unified type magnet for a voice coil motor is obtained, in which a magnet 1 and a yoke 2 are unified in a body. Thereby, without passing crashing and sintering the casted ingot, sufficient coercive force can be obtained only by heat treatment. By performing hot working in which the sheath and a capsule are used as material of the yoke and the like, a magnet integral with a yoke can be formed.
Patent JP-H07191689-A (JP)
Title: Speech recognition device
Inventor: TAKAGI KEIZABURO
IPC: G10L15/32
Filed: 1993-12-27
Abstract: PURPOSE:To provide the speech recognition device which is not affected by the noise environment of input and has high performance by using an input speech at the time of recognition and speedily adapting noise conditions regarding an additional noise between the input speech and a standard pattern and line distortion. CONSTITUTION:This speech recognition device has a mean vector calculation part 5 which divides the time series of spectra of the input speech and standard pattern obtained from a spectrum conversion part 4 into noise sections and speech sections respectively on the basis of correspondence information obtained from a preliminary matching part 2 and calculates mean vectors by the sections, a correction part 6 which corrects one or both of the time series of spectra of the input speech and the time series of spectra of the standard pattern so that the mean vectors of the time series of spectra made to correspond to the noise sections and the mean vectors of the time series of spectra made to correspond to the speech sections match each other respectively, and a matching part 8 which performs final matching and outputs a recognition result.
Patent JP-H05144412-A (JP)
Title: Fluorescent lamp
Inventor: TAGAWA KOJI
IPC: H01J61/16
Filed: 1991-11-21
Abstract: PURPOSE:To provide a fluorescent lamp which is small in temperature dependency, low in starting voltage to obtain a stable discharge, high in luminous efficiency, long in service life, and particularly suitable as a reading light source for a color-image scanner. CONSTITUTION:A phosphor 6 is coated on the inner surface of a bulb 1 10mm or less in inner diameter, and an electrode 2 covered by a bottomed cylindrical sleeve 21 and composed of a pair of filaments 22 is disposed near each end of the bulb in a manner that both the electrodes are opposed to each other. A noble gas is sealed into the bulb, which noble gas is composed of xenon and argon gases. In this fluorescent lamp, mixing proportion of xenon in the noble gas is made 3 to 50%, the total seal pressure of the noble gas is made 30 to 150Torr, and mercurry is simultaneously sealed to an extent that the component pressure of xenon at the time of lighting is made 100 times or more as high as the vapor pressure of mercurry.
Patent JP-H11166580-A (JP)
Title: Vibration control device
Inventor: SOMEYA KATSUMI
IPC: B60K5/12
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To improve a vibration control characteristic while reducing the volume of an air chamber. SOLUTION: An intermediate cylinder 18 is fitted into an outer cylinder fitting 16, and an elastic body 20 is vulcanization-bonded to the intermediate cylinder 18. Space between a recessed part 26 of the elastic body 20 and a partition member 30 is made one pressure receiving liquid chamber 34, and space between a recessed part 24 of the elastic body 20 and the inner peripheral surface of the outer cylinder fitting 16 is made the other pressure receiving liquid chamber 32. A pair of pressure receiving liquid chambers 32, 34 are communicated with each other by a first limiting passage 56. An auxiliary liquid chamber 48 communicated with the pressure receiving liquid chamber 32 by a second limiting passage 58 is provided at the partition member 30.  Space between the inner peripheral surface of the outer cylinder fitting 16 and a diaphragm 50 is made an air chamber 52, and the diaphragm 50 can be deformed by the air chamber 52. A selector valve 72 is connected to the air chamber 52, and an intake manifold 74 is connected to the selector valve 72.
Patent JP-H06179010-A (JP)
Title: Method for controlling cooling in continuous hot rolling
Inventor: ITO NOBUAKI
IPC: B21B37/76
Filed: 1992-12-11
Abstract: PURPOSE:To fix the cooling speed and the temperature all over the length of a steel sheet by using a cooling pattern module in which an arbitrary combi nation can be made by a cooling equipment at each division of a rolled stock divided in the longitudinal direction. CONSTITUTION:The rolled stock is divided in the longitudinal direction, the temperature, cooling speed and cooling medium flow density of the rolled stock making the targets decided by the reason of quality and operation at each division and each cooling control are given to cooling equipments 4, 5 at every elapsed time after completion of an arbitrary rolling and at every arbitrary point set on the cooling equipment and the cooling pattern module capable of arbitrary combination is used to each divided piece of the cooling equipments 4, 5. In this way, the cooling control to each part of the steel sheet after continuous hot rolling is diversificated and the cooling speed and the temperature are set all over the steel sheet.
Patent JP-H08141293-A (JP)
Title: Simple iron used being mounted on dryer
Inventor: TANAKA YURIKO
IPC: D06F75/00
Filed: 1994-11-21
Abstract: PURPOSE: To make a dryer serve also as an iron and at the same time improve convenience of use by mounting a metal ring with a size adjusting hardware on the insertion part of a metal plate to constitute a simple iron, and by using this upon mounting on a dryer. CONSTITUTION: A simple iron is constituted by mounting a metal ring 1 with a size adjusting hardware 5 on a insertion part 3 of a metal plate 2 with struts 4. To use this iron, the metal ring 1 is fitted onto a blow-out opening of a dryer, and fixed by adjusting the size adjusting hardware 5 by using a screw driver. The dryer is now operated, and when the metal plate 2 has become hot, the plate is slid on a cloth as in the case of an ordinary iron. The cloth may be moistened by a sprayer. The struts 4 can be so constructed as they are folded. Furthermore, the metal plate 2 may take a shape like an ordinary iron, and the material may be metal, alloy or steel.
Patent JP-H02175658-A (JP)
Title: New ceramic composition, production thereof and forming assistant
Inventor: AYAMA KYOICHI
IPC: C04B35/589
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a high-density ceramic composition with hardly any shrinkage in calcining without requiring a degreasing step in a short time by blending silicon nitride powder and/or silicon carbide powder with a specific polysilazane, forming the resultant blend and calcining the resultant compact in a state of no calcining assistant. CONSTITUTION:Silicon nitride powder or silicon carbide powder or both are blended with a polysilazane capable of providing silicon nitride, silicon carbide or silicon nitride and silicon carbide in a calcining atmosphere at 800-2200 deg.C under a pressure of nitrogen and/or ammonia and the resultant blend is formed to afford a compact, which is then calcined in a state of no calcining assistant. For example, the following are cited as the above-mentioned polysilazane. That is a polysilazane, having a skeletal structure consisting of recurring units expressed by formula I and plural precursor residues having units expressed by formula II partially converted into structural units expressed by formula III, partially and mutually connected with structural units expressed by formula IV. In formulas I to IV, R1 to R4 represent hydrogen, lower alkyl group, (substituted) vinyl group, (substituted) allyl group, (substituted) lower aryl group, etc.
Patent JP-H02176961-A (JP)
Title: Character processor
Inventor: SATO SEIJI
IPC: G06F17/24
Filed: 1988-12-28
Abstract: PURPOSE:To improve the efficiency of editing operation by processing item names in a fixed form and character information inputted corresponding to the item names individually and putting them together. CONSTITUTION:When a format read is indicated from an input means 1, a discriminating means 6 discriminates it and the format is read out of a format storage means 4 by a switching read means 7 to a composing means 8; when a read of character information is indicated, character information is read out of a character information storage means 5 and transferred to the composing means 8. The composing means 8 expands the transferred format in an input area and shifts and expands the character information corresponding to the information on a spread sheet type in an area which corresponds to the information on the spread sheet type and excludes the information on the spread sheet type, and a division storage means 9 stores an edited format in a format storage means 4 and the character information on a character information storage means 5. Consequently, the information on the spread sheet type and the character information which is inputted corresponding to the information on the spread sheet type can be processed individually to edit the character information freely.
Patent JP-H04195937-A (JP)
Title: Optical recorder
Inventor: MAENO YOSHIAKI
IPC: G11B7/26
Filed: 1990-11-28
Abstract: PURPOSE:To enable a variable control for the beam shape and intensity distribution of a recording laser beam in the electrically flexible manner by providing a liquid crystal element between a modulator in the optical path of a modulation laser and a condenser lens, capable of controlling the shape of transmission range which the modulation laser beam is transmitted, with an electrically controlled signal. CONSTITUTION:The device is provided with a radiation source 1 for recording laser beam, the modulator 4 modulating the laser beam by the information signal subjected to prescribed format, the liquid crystal element 16 making the shape of transmission range for the modulation laser beam possible to change by the electrically controlled signal, and a recording mechanism recording the information signal with converging the modulated laser beam on a recording medium 12. Consequently, the shape of beam injected to the recording mechanism which is flexible and excellent in the responsiveness, can be changed by means of electrically changing the shape of transmission range for laser of the liquid crystal element 16. Thus, the beam shape and intensity distribution of recording laser beam can be variably controlled in the electrically flexible manner.
Patent JP-2000152816-A (JP)
Title: Hair treatment promoter
Inventor: NAKAMAE TOSHIO
IPC: A45D20/14
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To supply sprays to head hair by moving a heater to a head portion to uniformly project far infrared rays to the hair and preventing the effect of an air conditioner or the like. SOLUTION: A hair treatment promoter is provided with a turning arm 6 turned by the rotation of a motor 3 housed in a housing 2, a swing arm 8 rotated by a rotating means by using the rotational force of the turning arm, a heater 9 having a ring shape attached to the tip of the swing arm, bent by roughly 120 deg. in a middle part and adapted to radiate far infrared rays, a spray generator 22 integrally attached to the lower part of the housing, a pipe 22f for passing sprays generated by the spray generator, and a cap 23 made of a flexible material, connected to the pipe, and put over the head part of a person to be treated for passing far infrared rays. While making a swinging motion with the rough center of the side head part of the person to be treated, where the bent part of the heater is seated, far infrared rays are uniformly projected to hear hair via the cap.
Patent JP-H07193634-A (JP)
Title: Similar number transmission system
Inventor: FUJII SHIGEO
IPC: H04M3/42
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the similar number transmission system in which a called party telephone number is easily retrieved and the retrieved called party telephone number is automatically dialed. CONSTITUTION:A multi-function telephone terminal 1-1 enters a high-order 1-digit or high-order plural digits or a low-order 1-digit or low-order plural digits of a telephone number and depresses a forward coincidence or backward coincidence button and a selection button in this order. A central controller 4 accesses a database 7 to command the retrieval of a similar telephone number including a received digit number and the multi-function telephone terminal displays similar telephone numbers sent one by one from the database in the order of many preceding dial numbers. A subscriber operates a selection button till a desired telephone number (normal telephone number) is displayed on a display device of the multi-function telephone terminal and uses a dial button to make automatic dialing when the desired telephone number is displayed. Normal telephone numbers and their dial numbers are registered in the database and the dial number of the normal telephone numbers are updated for every dialing processing and the result is registered.
Patent JP-H01179295-A (JP)
Title: Semiconductor non-volatile memory
Inventor: KATO YUICHI
IPC: G11C14/00
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a non-volatile memory with high integration and a high added value by setting a ratio of a RAM to a ROM at 1: plural number, or plural number: 1, or plural number: plural number corresponding to the application purpose of a user. CONSTITUTION:In the non-volatile memory (NVRAM) having the ratio of one bit of the ROM to several bits of the RAM, only information desired to store out of the information in the RAM can be inputted to the ROM, thereby, it is possible to realize the compression (cost down) or integration of chip size compared with an on-going memory. Also, in case of desiring to process several kinds of information by a pair of RAMs at need, it is practicable to use the NVRAM having the ratio of one bit of the RAM to several bits of the ROM. In figure, the NVRAM provided with an SRAM having (n) blocks (nXN bits) to one EEPROM of N bits, and the NVRAM in which (n) EEPROMs of N bits are provided for one SRAM of N bits are shown as examples.
Patent JP-H02179048-A (JP)
Title: Communication control system
Inventor: SETO CHIAKI
IPC: H04L29/02
Filed: 1988-12-28
Abstract: PURPOSE:To prevent occurrence in an output data error at the receiver side caused by noncoincidence values between transmission and reception due to a Viterbi decoder in the case of processing a training signal by rewriting a signal stored in a scramble means into a prescribed signal prior to transmission of a scrambled binary '1'. CONSTITUTION:Upon the receipt of the notice of the transmission of a scrambled binary '1' from a communication control means 113, a rewrite means 115 rewrites a training signal left in a scramble means 111 into a prescribed signal prior to the transmission of the scrambled binary '1'. Then the scrambled binary '1' is sent to a reception MODEM 150 via the communication control means 113. Then the transmission signal is sent to the reception MODEM 150 from a transmission MODEM 101. The MODEM 150 uses a Viterbi decoding means 151 to decode and output the signal sent while the rewritten signal is placed on its head.
Patent JP-H05251956-A (JP)
Title: Cascode cmos amplifier with stabilized transient response
Inventor: KURISUTEINA PII KIYUU FUAN
IPC: H03F3/45
Filed: 1992-12-14
Abstract: PURPOSE: To suppress the following of a ringing to a transient step of negative transition even in the transient step and to perform stabilization by providing a shunt for a load transistor(TR). CONSTITUTION: N-channel TRs 22 and 23 form a current mirror load. Then P-channel TRs 29 and 30 are cascode coupled between P-channel TRs 20 and 21 and load TRs 22 and 23. Here, N-channel TRs 33 and 34 as constant-current elements shunt the load TRs 22 and 23 respectively. Even if the TR 23 is turned off as a result of a negative input step applied to the TR 21, a current flowing through the TR 34 holds the TR 30 active. Consequently, a frequency compensating loop is held active and functional. This operation removes a ringing. The TR 33 keeps a differential circuit balanced.