baber/WOPTO huggingface dataset:
Patent JP-H06169063-A (JP)
Title: Mos semiconductor circuit
Inventor: KEIDA HISAYA
IPC: H01L21/822
Filed: 1992-11-30
Abstract: PURPOSE:To improve a static breakdown voltage by a method wherein diodes are connected between power supplies mutually or between grounds mutually with respective predetermined polarities. CONSTITUTION:An input circuit ground is connected to a circuit whose total of the gate widths of transistors in the circuit is minimum among respective circuites. Diodes are connected between the input ground and an inner circuit ground and an output circuit ground so as to have their cathode sides on the first ground side and have their anode sides on the second ground side. With this constitution, when a negative pulse is applied to the input circuit ground, not only the parasitic capacitance of a minimum circuit but also the parasitic capacitances of the inner circuit and the output circuit can be utilized, so that a sufficient current path can be maintained and a static breakdown voltage can be improved.
Patent JP-H0717340-A (JP)
Title: Bumper for car
Inventor: KENTO BOBERAN
IPC: B60R19/04
Filed: 1993-12-20
Abstract: PURPOSE: To provide a bumper, being simply assembled into an automobile and for absorbing collision force without loosening a casing so as to cause danger to other vehicles, by forming a previously assembled unit for replacing only damaged parts without using a complicated manufacturing device, and simply joining respective parts. CONSTITUTION: An automotive bumper has a supporting mechanism 2 constituted so as to be fixed to an automobile, a casing 3, and an energy absorbing device 4 installed between the mechanism 2 and the casing 3. The casing 3 is fixed to the mechanism 2 by relatively simple lock mechanisms 28 and 30, and these mechanisms 28 and 30 can hold the respective parts 2, 3, and 4 together during the usual operation of the automobile. In the case of collision, the device 4 and the casing 3 are pressed to the casing 3 and the mechanism 2 respectively, to surely hold the parts 2, 3, and 4 also together at the time of collision.
Patent JP-H06168182-A (JP)
Title: Information processor
Inventor: SAKATA HIDEKI
IPC: G06F9/38
Filed: 1992-11-30
Abstract: PURPOSE:To improve the fetch speed of data from a main storage device by stopping the fetch of the data from the second address of the main storage device until the first address is deleted from a store address buffer means. CONSTITUTION:A fetch address comparing means 13 discriminates whether or not the second address related with the fetch request is matched with the first address stored in a store address buffer means 12 when invalidity is discriminated by cache hit discriminating means. Then, when the mismatching is discriminated by the fetch address comparing means 13, the data are fetched from the second address of a main storage device 8 in response to the fetch request. And also, when the matching is discriminated by the fetch address comparing means 13, the fetch of the data from the second address of the main storage device 8 is stopped until the first address matched with the second address is deleted from the store address buffer means 12.
Patent JP-H03183305-A (JP)
Title: Method of installing gas insulating switch gear
Inventor: YAMANAKA TOSHIYUKI
IPC: H02B13/02
Filed: 1989-12-11
Abstract: PURPOSE:To prevent conduction failure and to prevent generation of damage such as burning of a gas insulating switch gear by providing a structure such that a moving side device main unit is prevented from moving in an axial direction when axial lines of both the device main units are shifted from each other during work for connecting the device main units to each other. CONSTITUTION:When position displacement is generated between axial lines of device main units 4, 5, a reception signal of at least one receiving part 7 is turned off to stop driving an axial direction moving means 13 through a control unit 15. Then the device main unit 4 in a moving side is moved in a radial direction by using various tools and/or a jack so that the axial lines of the device main units 4, 5 are aligned, and position alignment is performed. Next, when the axial direction moving means 13 is driven, the device main unit 4 can be moved again to the device main unit 5. Thus by generating no connection abnormality in a pair of conductor connection parts, conduction failure occurs can be prevented.
Patent JP-H01163850-A (JP)
Title: Picture memory address control device
Inventor: YAMAUCHI TSUKASA
IPC: G06F12/00
Filed: 1987-12-21
Abstract: PURPOSE:To attain a high-speed processing by utilizing the characteristics of a dynamic RAM element, and limiting a usage to a use in a high-speed readable/writable mode such as a page mode. CONSTITUTION:In an information processor equipped with a CPU 1, a picture memory 2, a RAM 3, a ROM 4 and respective types of I/Os 5 and 6, by comparing and deciding whether or not the number of the residual columns of the memory 2 exceeds the number of transverse dots of the picture, whether or not the high-speed access mode of the memory 2 is usable is decided. When it is unusable, an operation jumps to an address in which the high-speed access mode is usable, and the usage is limited only to the reading/writing in the high-speed mode. Thus, the high-speed reading/writing is attained even when the inexpensive dynamic RAM is used.
Patent JP-H03183173-A (JP)
Title: Optical element
Inventor: NIWA MITSUYUKI
IPC: H01L21/205
Filed: 1989-12-13
Abstract: PURPOSE:To provide a light emitting element having high luminous efficiency and scarcely subjected to aging by forming a light emitting layer of non- monocrystalline silicon containing hydrogen atoms. CONSTITUTION:A light emitting element 100 is composed of a substrate 101, a first conductive layer 102, a first electric charge injection layer 103 formed of gallium arsenide containing impurities, a light emitting layer 104 formed of non-monocrystalline silicon carbide containing hydrogen atoms and containing halogen atoms, as required, a second electric charge injection layer 105 formed of gallium nitride containing impurities and a second conductive layer 106 sequentially laminated from the bottom. Thus, by using the gallium nitride having a forbidden band width larger than a-SiC, a refractive index substantially equal to a-SiC and a low localized level in a film for the electric charge injection layers 103 and 105 for sandwiching the light emitting layer 104 composed of a-SiC:H(X) therebetween, the confinement effect of emitted light can be eliminated and the confinement effect of electric charge can be obtained whereby an electric charge injection efficiency, heat generation and the like are improved.
Patent JP-2001142774-A (JP)
Title: Memory card and address converting method to be applied to it
Inventor: FUJIMOTO TERUHISA
IPC: G06F12/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the increase of a volatile memory area for an address converting table even when the storage capacity of a re-writable non-volatile memory is increased. SOLUTION: LTPb 152-i provided with the group of entries where the physical address of a block to which a logical block address is assigned is arranged in a flash memory 15 with a block group where the contents of a prescribed field in the logical block address are common as a unit and, then, one of LTPb 152-i is stored in a RAM 14. A microprocessor 121 inspects whether corresponding LTPb 152-i exists in the RAM 14 or not when the logical address is given from a host system and executes conversion into the physical address by referring to the corresponding entries of LTPb 152-i on the RAM 14 by the logical block address in the logical address after copying LTPb 152-i into the RAM 14 from the flash memory 15 unless it exists or as it is when it exists.
Patent JP-H02166874-A (JP)
Title: Communication terminal equipped with data transmitter
Inventor: KOBANE SUMIO
IPC: H04M11/00
Filed: 1988-12-20
Abstract: PURPOSE:To transmit many data and to decrease an erroneous output by separately composing the telephone set main body of the communication terminal and the data transmitter of the communication terminal, preparing plural data transmitters, and providing a means to be identified and a mounting part, etc. CONSTITUTION:A telephone set main body 1 and a data transmitter 2 are separately composed, plural devices 2 are prepared, and the devices 2 respectively have the means to be identified for identifying the devices 2 with each other. Namely, a switch group 4, on which a printed board 5 of a controller is mounted, is arranged for the lower side of a through hole 105 provided for a mounting surface 102 for the main body 1, and when a device 2 is mounted on the main body 1, the rightmost rubber switch of the group 4 is operated by a protrusion 211, and an identification code is assembled. Further, the identification code is read by a CPU, the device 2 is identified, and a card identifier 207 moves up a prescribed position. Next, a data collecting card is selected, a field, in which data to be transmitted are written, is designated, and the data are read out and transmitted. Thus, many data can be transmitted, the erroneous output can be decreased, etc.
Patent JP-2001104655-A (JP)
Title: Stuffed toy driving module
Inventor: INOMATA KOJI
IPC: A63H29/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a stuffed toy driving module appricable to various types of characters well matched with swinging to emphasize sweetness. SOLUTION: This all-purpose stuffed toy driving module swings the half body of the stuffed boy and is characterized by integrally assembling a drive part A having a spring as a power source with a swing part B swinging with the drive part connected via a gear row; by that a support part 21 of a swing rod is fixed to a swing seat 22, the swing seat has a function expanding a cloth in the character upper part, and a thread sewing hole is formed in the swing seat so as to sew the cloth; by that a thread sewing hole is formed in the upper part of the outer hull of the drive part and a cloth sewing part is sewn to the thread sewing hole 23; and by that the cloth in the character upper part covers over the cloth sewing part in the character bottom without any friction.
Patent JP-H06170374-A (JP)
Title: Ion water production device with water purification function
Inventor: SAIHARA YASUHIRO
IPC: C02F1/46
Filed: 1992-12-01
Abstract: PURPOSE:To obtain an ion water production device with water purification function which can maintain the adsorption capability of a water purifier incorporating an adsorbent constantly. CONSTITUTION:The ion water production device is composed of a first water purifier 1 and a second water purifier 2, both incorporating an adsorbent 3, an ion water producer 30 which isolates an acidic ion water and an alkaline ion water produced by electrolysis of water into an acidic ion water chamber 16 and an alkaline ion water chamber 15, first piping 50 and second piping 51 through which water to be purified is sent, and third piping 49 which sends water to the ion water producer 30. In addition, the device is equipped with fourth piping 47 and fifth piping 48 through which the acidic ion water is sent, a second switching valve 20 which switches the sent acidic ion water alternately to the first water purifier 1 and the second water purifier 2, and a first switching valve 11 which switches the sent water to be purified alternately to the first water purifier 1 and the second water purifier 2.
Patent JP-H02164766-A (JP)
Title: Porcelain composition for nonlinear voltage resistor
Inventor: SANO MAKOTO
IPC: H01C7/10
Filed: 1988-12-19
Abstract: PURPOSE:To obtain the subject porcelain composition which has the good varistor characteristics and is excellent in noise absorptivity by incorporating strontium titanate as a main component and blending Er2O3 or/and Ho2O3, MnO2 or/and Co2O3 and Fe2O3 at specified amount therewith. CONSTITUTION:Porcelain composition for a nonlinear voltage resistor is produced by mixing (A) strontium titanate or a main component which consists of strontium titanate as a main body and contains the other titanate, zirconate and stannate, (B) 0.1-1mol.% at least one kind selected from Er2O3 and Ho2O3, (C) 0.02-0.2mol% at least one kind selected form MnO2 and Co2O3 and (D) 0.001-1mol% Fe2O3. The obtained porcelain composition is large in electrostatic capacity and therefore, for example, when it is utilized as a ring varistor for absorbing spark of a micromotor fitted with a brush, the noise absorptivity of this motor can be improved.
Patent JP-H09221457-A (JP)
Title: Production of protected amine or alkylated amino acid
Inventor: CHIENNROUN CHIEN
IPC: C07C211/21
Filed: 1996-12-02
Abstract: The present invention relates to a process for preparing protected amines or amino acids. The invention furthermore relates to the use of tocopheryl radicals or radicals derived therefrom as protective groups for amines and amino acids, and to compounds obtained in this process as intermediates and to processes for preparing dipeptides and oligopeptides.
Patent JP-2000148746-A (JP)
Title: Method for reconverting japanese syllabary into chinese character
Inventor: OSHIMA HIDEKO
IPC: G06F17/22
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a desired set of KANJI (Chinese character) by keeping a conversion result in a selected state and inputting a KANA (Japanese syllabary) character string again, and deciding a set of KANJI different from the KANJI character string which has been in the selected state as a 1st KANJI conversion candidate when the conversion result which is outputted by the KANA-KANJI converting device is to be further changed. SOLUTION: In the case that, after a KANA character string is inputted by an input device and converted into KANJI (S51), KANA-KANJI conversion is required again to obtain a correct KANJI set, a cursor is moved to the KANJI character string which has been already converted to put it in the selected state. Then it is confirmed (52) that the character string right before conversion is in the selected state, and it is also confirmed (53) whether the KANJI in the selected state matches the KANJI of a 1st candidate obtained by the KANA-KANJI conversion. When they match each other, the priority of the KANJI set among KANJI conversion candidates is determined (54), and a KANJI conversion candidate different from the KANJI character string in the selected state is displayed.
Patent JP-H01162913-A (JP)
Title: Temperature maintaining device
Inventor: AOYAMA MASAYOSHI
IPC: G05D23/00
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a temperature maintaining device of a simple constitution that contains no movable part and keeps the high stability for a long period of time by setting a superconductor into a heating circuit. CONSTITUTION:A ceramic superconductor 2 having a high critical temperature, e.g., a superconducting critical temperature near a normal level is set between a heating power supply 1 and a heater 2. Therefore the heater 3 has virtually no actuation due to the large electrical resistance of the superconductor 2 in case a heating room 4 has a temperature higher than the critical level of the superconductor 2. While the heater 3 works automatically due to the small electrical resistance of the superconductor 2 when the temperature of the room 4 is lower than the critical level of the superconductor 2. Thus the freezing of a liquid 5 is avoided. Then it is possible to obtain a temperature maintaining device having a simple constitution and the high reliability.
Patent JP-H07182105-A (JP)
Title: Matrix type display driver and display device unified with digitizer
Inventor: HORINO SHINJI
IPC: G06F3/041
Filed: 1993-12-21
Abstract: PURPOSE:To detect positions at a high speed by a display device which is unified with a digitizer. CONSTITUTION:Each voltage superposition signal detecting circuit 32 outputs a scanning signal to a display electrode from each output terminal 33 based on the electrode drive signal received from a driver 31. Then the circuit 32 outputs a position data signal of row direction based on the scanning signal and the voltage signal received from the terminal 33. A shift register 35 applies the parallel/serial conversion to the position data signals of row direction received from all circuit 32 by a shift clock. These converted position data signals are sent to a coordinate position detecting circuit. Thus the position data signal of row direction that is induced at the display electrode can be separated regardless of the level of the scanning signal. Therefore a position can be detected simultaneously with and independently of the display of an image. Thus the position detecting speed is increased.
Patent JP-2000108978-A (JP)
Title: Driving force assisting device for motor assisted bicycle
Inventor: KUROKI MASAHIRO
IPC: B62M6/50
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a driving force assisting device suitable for a motor assisted bicycle and miniaturized by centralizing the mass of the driving force assisting device. SOLUTION: In a motor assisted bicycle assisting manual force to travel by transmitting driving force of a pedal manual driving means to a driving wheel through a driving transmission means and transmitting the driving force of a motor to the driving transmission means, the driving transmission means integrally has a pedal shaft 15 journalling a large diameter gear 31 through a one-way clutch 30, and a small diameter gear 32 provided with a torque detecting means 36 on a shaft to detect the deformation quantity deformed by manual force applied to the pedal shaft 15, as manual torque, and meshed with the large diameter gear 31 on the upper reaches of the torque detecting means 36.  The driving transmission means is provided with power transmission shafts 33, 34 supporting a gear 55a for inputting the driving force of the motor 22 to the shaft through a one-way clutch 56, on the lower reaches of the torque detecting means 36. Unit cases 14, 18 rotatably supporting the pedal shaft 15 support the power transmission shafts 33, 34, and the motor 22 is integrally held behind the pedal shaft 15 and in front of a rear wheel 10.
Patent JP-H01161778-A (JP)
Title: Semiconductor photo-detector
Inventor: HIGUCHI HIDEYO
IPC: H01L31/10
Filed: 1987-12-17
Abstract: PURPOSE:To obtain the title device capable of sufficiently responding to even incident light spatially spreading and varying at high speed by removing an optical absorption layer on the outside of a p-n junction near a diffusion region and a window layer. CONSTITUTION:In a planar type semiconductor photo-detector composed of a first conductivity type buffer layer 2 successively formed onto a first conductivity type substrate 3, an optical absorption layer 3a, a window layer 4a and a second conductivity type diffusion region 5 reaching from one part on the window layer 4a to the optical absorption layer 3a, the optical absorption layer 3a and the window layer 4a on the outside of a p-n junction near the diffusion region 5 are removed. The buffer layer 2 consisting of n-InP, the optical absorption layer 3a made up of n<->-InGaAsP, and the window layer 4a composed of. n<->-InP are laminated onto the substrate 1 consisting of n<+>-InP, and the p<+> diffusion region 5 to which Zn is diffused is shaped. The outsides of a junction section by the p<+> diffusion region 5 in the optical absorption layer 3a and the window layer 4a are removed through etching, and a cathode 7, an anode 8 and a transparent surface protective layer 9 are formed.
Patent JP-H04196156-A (JP)
Title: Semiconductor device
Inventor: YAMADA TOSHIFUSA
IPC: H01L23/48
Filed: 1990-11-26
Abstract: PURPOSE:To prevent cover dropping caused by thermal expansion and prevent solder breakage by providing a slit on the cover of a semiconductor substrate, loosely inserting a terminal soldered at the bottom edge into the slit and preventing the cover from dropping by an projecting part which is in the middle of the terminal. CONSTITUTION:A bottom plate 11, a side wall 12 and a top cover 5 are formed by resin, and the bottom plate 11 is fixed to a heat releasing fin 14. A circuit substrate 1 is firmly fixed inside, and a terminal 4 and an external terminal 15, which are soldered at one edge, are connected by lead wire 7 on the top plane of the circuit board 1. The inside is filled with silicon gel 16 and mold resin 17. The slit 6 in the cover 5 is thicker than the terminal 4 and the terminal is provided with a projecting part 81. When the terminal is inserted from the bottom of the slit 6, the projecting part 81 deforms and is locked at the bottom edge of a window 9 to prevent the terminal 4 from dropping after the insertion. The terminal moves freely in the vertical direction, and the terminal absorbs the position change of approximately 30mum of the terminal 4 and the top cover 5, which is caused by the thermal expansion up to 150 deg.C and cooling contraction.
Patent JP-H09148783-A (JP)
Title: Sealing material for prevention of atmospheric leakage and mixing of electromagnetic waves and sealing method
Inventor: SHIMA MASAHIKO
IPC: H05K9/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To realize complete and stable shielding with conductive material, and to obtain stabilized shielding by a method wherein metal is mixed into conductive liquid material. SOLUTION: First, metal powder such as activated calcium carbonate + metal powder, for example is mixed into an ionized aqueous solution. Secondary, gelatine and the like is added to the ionized aqueous solution, and besides, metal powder is added. Thirdly, a conductive ionized aqueous solution and the like such as oxygen, alkali and hydrochloric acid, for example, are obtained. Fourthly, starch paste and the like is added to ionized aqueous solution and then metal power is mixed thereto. Fifthly, metal powder is mixed to conductive resin such as CMC and the like. Sixthly, metal powder is mixed to mercury. Mercury amalgam is used. Seventhly, magnetic metal fine particles are used.
Patent JP-H01160527-A (JP)
Title: Visual information analyser
Inventor: TAKEI AKIO
IPC: A61B3/113
Filed: 1987-12-18
Abstract: PURPOSE:To simply perform positioning without generating the mutual interference of lights even when the horizontal and vertical movements of an eyeball are simultaneously detected using an ocellus, by mounting a horizontal position detecting means, a vertical position detecting means and a drive means for alternately driving light emitting elements. CONSTITUTION:Since pulse waves different in a phase are outputted to light emitting elements 3 from a pulse generator 6, lights are not allowed to irradiate simultaneously and, since the irradiation timings of lights are shifted, the mutual interference of lights is eliminated. That is, the positioning of sensors 1, 2 is performed corresponding to an examinee before the detection of eye movement but, at this time, angular difference theta selected in matching relation to the shape of the eye E of an examine at first and either one of the sensors is driven to match the angular difference between the sensors 1, 2 with the angular difference theta. Next, positioning is performed using the horizontal sensor 1 but, since the eyeball E is alternately irradiated with the light by the light emitting element 3 of the horizontal sensor 1 and the light by the light emitting element 3 of the vertical sensor 2, these lights interfere with each other to be not reflected and positioning can be accurately performed.