baber/WOPTO huggingface dataset:
Patent JP-H02177080-A (JP)
Title: Decoding circuit and driving of memory chip and line wire
Inventor: DEBITSUDO BUI KAASHIYU ZA SAAD
IPC: G11C8/12
Filed: 1989-10-27
Abstract: PURPOSE: To allow the use of a global driving signal line by providing a driving signal generator outside of an array area and transmitting the signal from a decoder to a row line through a spare decoder. CONSTITUTION: Chip 10 is adjacent to a cell array area 12 and forms end peripheral areas 14 and 16 in an adjacent relation to the array 12. The external areas 14 and 16 include a drive/boot signal generator 20 to generate driving signal, while the internal area 12 includes an array and a row decoder 32. Further, two or more spare decoders are provided in the area 12, being connected to the generator 20, receiving the driving signal, and addressed output transmits the signal to decoder 32. Each decoder 32 is connected with two or more row lines and can transmit a decoding drive signal to the row line. Here, since the spare decoder circuits are locally arranged on the chip, the global driving/ boot signal line can be used without an excessive power consumption.
Patent JP-H07108865-A (JP)
Title: Folding table unit
Inventor: INOUE TAMOTSU
IPC: B60N3/00
Filed: 1993-10-15
Abstract: PURPOSE:To make a link mechanism Iightweight and expandable and foldable by a simple operation. CONSTITUTION:An upper link 2 is freely rotatably connected near the center of one side of a rectangular table 1. A lower link 3 is freely rotatably connected to an end of the side of the table 1. The links 2, 3 are attached to one side of a seat back 99 at their ends opposite to those connected to the side of the table. This point (O29) of attachment of the upper link is located above the point (O39) of attachment of the lower link. A locking portion 21 is provided near the point (O29) of attachment of the upper link 2 to the seat back 99. A stopper lever 5 is provided near the point (O35) of connection of the lower link 3 to the side of the table. A stopper portion 51 is formed in the stopper lever 5, and the link mechanism is held in place by engagement of the stopper portion 51 with the locking portion 21 of the upper link 2, thus forming the table.
Patent JP-H08147159-A (JP)
Title: Information processor
Inventor: EGAWA KEIKO
IPC: G06F21/56
Filed: 1994-11-16
Abstract: PURPOSE: To prevent a virus program from invading the hard disk in a system. CONSTITUTION: When a floppy disk is set to a computer system, it is checked whether a virus check ID showing whether a virus program is already checked or not exists in this floppy disk or not before access to an internal file, and the access is permitted when the ID exists there, but it is checked whether the disk has a virus program or not when the ID doesn't exist. If the virus program is not detected or it is already removed though infection is found, the virus check ID is registered in the disk and the access to the file is permitted. The system is prevented from being infected with viruses from the floppy disk, and thereby, the damage due to viruses is reduced, and user's operability of a personal computer is improved.
Patent JP-H10123754-A (JP)
Title: Toner
Inventor: HIROTA NORIAKI
IPC: B01F27/91
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a device for which a toner is used, to simplify the device and to ensure high image quality, that is, a high density and low fog by specifying the relation between the specific surface area of a toner compsn. before dry mixing and that after the mixing. SOLUTION: This toner is produced by dry-mixing a toner compsn. with a high-speed agitating mixer so as to simultaneously satisfy the formulae Sp>=0.5×Sb, Tm<=0.5×Tw and V×N>=2,000, wherein Sp is the specific surface area (m<2> /g) of the toner compsn. after the dry mixing, Sp is the specific surface area (m<2> /g) of the toner compsn. before the mixing, Tm is the internal temp. ( deg.C) of the mixer during the mixing, Tw is the softening point ( deg.C) of wax, V is the peripheral speed (m/sec) of each blade of the mixer and N is mixing time (sec). This toner ensures superior fixability, developing performance and transfer efficiency and prevents untransfer and filming on a photoreceptor and an intermediate transfer medium.
Patent JP-H05101016-A (JP)
Title: Cache snooping controller
Inventor: HIROMOTO SATORU
IPC: G06F15/177
Filed: 1991-10-03
Abstract: PURPOSE:To provide a cache snooping controller capable of writing plural blocks of data by a single burst. CONSTITUTION:This controller is provided with a latch circuit 1 which holds an address on a bus, a burst counter circuit 2 which counts the number of times of transfer of the burst, a block detection circuit 3 which outputs a block pulse signal, and an address counter circuit 4. Furthermore, the controller is provided with an address selector 5 which outputs the address held by the latch circuit 1 when a burst transfer start signal is inputted from the bus and outputs the address held by the address counter circuit 4 when the block pulse signal is inputted, and a cache control circuit 6 used in cache control. Therefore, since it is possible to reduce a time to perform shakehand with a slave, the performance of an information processor can be improved.
Patent JP-H04156385-A (JP)
Title: Thermally transferable recording and recording intermediate
Inventor: TAGUCHI NOBUYOSHI
IPC: B41J2/325
Filed: 1990-10-19
Abstract: PURPOSE:To ensure that a high-quality pictorial image which is present with characters in a mixed pattern can be realized without the selection of an image receiving medium by thermally transferring and recording ink of an ink transfer element to at least, a staining layer part on a recording intermediate in accordance with an image signal and thermally transferring a recorded image on the recording intermediate to the image receiving medium. CONSTITUTION:A sublimable dye of a dyed layer 12 on an ink transfer element (dye transfer element) 1 is thermally scattered for transfer in staining layers 22, 23 on a recording intermediate 2 using the recording intermediate 2 laid on a drum 4, the ink transfer element 1 and a thermal head 3-1. Next, a molten ink 82 is thermally transferred for recording to a non-staining layer part on the recording intermediate or the staining layer part using a molten ink transfer element 8 and a thermal head 3-2. If a recording device by which characters need not be recorded is used, the combined part of 8 and 3-2 is unnecessary. Finally, a recorded image (an image recorded in or on the staining layers 22, 23 or molten ink used for recording in the non-staining layer part) recorded in the recording intermediate 2 is thermally transferred to the surface of the image receiving medium 2 using a thermal roller.
Patent JP-H02128430-A (JP)
Title: Manufacture of mos transistor
Inventor: MATSUI HIROSHI
IPC: H01L27/10
Filed: 1988-11-08
Abstract: PURPOSE:To form a buried SiO2 layer and a source.drain layer in self-alignment by a method wherein an Si3N4 provided in patterning process of a gate electrode as well as a field oxide films are used as masks. CONSTITUTION:A P type Si substrate 51 is isolated by field oxide films 53 to laminate a gate oxide film 57, a poly Si gate 59 and then an Si3N4 mask 61 is formed for patterning. O<+> ions are implanted using the field oxide films 53 and the Si3N4 61 to form a buried SiO2 film 63. Successively, As ions are implanted to provide an N<+>source.drain layer 65 by self-alignment. First, the Si3N4 mask 61 is removed to comlete the formation of the major part of a FET. Secondly, a capacitor is provided in a trench 71 following specified procedures. Through these procedures, a gate electrode, the source.drain layer 65, the buried SiO2 layer 63 can be accurately formed in respective specified positions so that the title MOSFET in small junction capacity and less leakage current may be manufactured.
Patent JP-H02127043-A (JP)
Title: Special fiber sheet material
Inventor: KOMATSU YASUO
IPC: B32B27/38
Filed: 1988-11-08
Abstract: PURPOSE:To form a fiber sheet having excellent shock vibrating properties and noise erasability by forming the coating layer of a resin composition mainly comprising an epoxy resin, a polyamide resin and inorganic fillers and a resin impregnated layer onto a knitted fabric or a nonwoven fabric. CONSTITUTION:The rear of a nonwoven fabric sheet 2 composed of a polyester group fiber is coated with a putty-like article consisting of a resin composition mainly comprising an epoxy resin, a polyamide resin and inorganic fillers, and the putty-like article is heated and cured and a resin coated layer 3 is shaped, thus acquiring a special fiber sheet material 1. A resin impregnated layer 4 impregnated with said resin composition is formed onto the sheet 2 made up of a fabric and the special fiber sheet material 1 can be obtained as an alternative method. A polyester fiber, the polyamide fiber, etc., having high melting point and decomposition temperature in a fiber blank in terms of fire resistance are preferable as the sheet 2.
Patent JP-2000113587-A (JP)
Title: Recording device and its method, decryption device and its method, provision medium as well as information recording medium
Inventor: ISHIBASHI YOSHITO
IPC: G06F21/10
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To enable the utilization of encrypted information in devices exclusive of a device to which the information is supplied while preventing the illicit utilization thereof by executing mutual authentication with an information memory medium, encrypting a first key with a second key and recording the encrypted information and the encrypted first key to the memory medium. SOLUTION: An encryption section 15 reads a key for movement out of the memory section 21 of an IC card 4, again encrypts the decrypted content key with the key for movement and records the key on an optical disk 5. When the ID read out of the ID memory section 23 of the IC card 4 is decided to be not registered in an ID identification section 18 and is decided to be not mutually authenticated with the IC card 4, the ID identification section 18 or a mutual authentication section 17 executes prescribed error processing. The mutual authentication section 17 decrypts received random numbers with the previously stored common key and if the random numbers coincide with the random numbers before the encryption, the IC card 4 is authethenticated as the correct IC card.
Patent JP-2001099382-A (JP)
Title: Safety device for valve
Inventor: HIRATA NAOTO
IPC: F16K27/12
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a safety device capable of preventing outflow of fluid by a flexible structure when couplings on both sides of a valve is broken by an earthquake, sufficiently standing pressure even when large pressure is applied at a stroke temporarily securing a flow passage and securing the function of the valve. SOLUTION: A valve 2 of an existing conduit and the outside of couplings 3 on both the sides are wrapped and covered with flexible withstand pressure airtight tube members 12, 15. Both side ends of the withstand pressure airtight tube members 12, 15 are airtightly mounted on an outer periphery of a pipe body 1. An operation part 17 of the valve 2 is passed through wall surfaces of the withstand pressure airtight tube members 12, 15 and is exposed to the outside. A substantially T-pipe shaped outer shell body 25 is fitted into the outside of the withstand pressure airtight tube members 12, 15. A terminal of a side pipe part 27 of the outer shell body 25 is set around the operation part 17 of the valve 2 together with withstand pressure airtight tube members 12, 15.
Patent JP-H03145062-A (JP)
Title: Fuel cell and manufacture thereof
Inventor: OMICHI SHIGEKI
IPC: H01M8/10
Filed: 1989-10-30
Abstract: PURPOSE:To make a separator unnecessary by installing ion-conductive substrates containing catalysts on both sides of an ion exchange membrane, and constituting an oxidizing agent electrode and a fuel electrode in which the direction of fibers coincides with the direction of current collection with the ion conductive substrates. CONSTITUTION:A power generating cell 15 is in contact with fuel on one side and in contact with oxygen on the other side. It has a fibrous oxidizing agent electrode 9 in which the direction of fibers coincides with the direction of current collection on the side in contact with the fuel and a fibrous fuel electrode 9 in which the direction of fibers coincides with the direction of current collection on the side in contact with the oxygen. The power generating cell also consists of an ion exchange membrane 1, an ion conductive substrate 31 having the oxidizing agent electrode 9 and a catalyst, installed on one side of the ion exchange membrane 1, and an ion conductive substrate 33 having the fuel electrode 9 and a catalyst, installed on the other side of the ion exchange membrane 1. A separator is made unnecessary.
Patent JP-H1179684-A (JP)
Title: Hand operation unit for hoist
Inventor: YOSHINO TETSUJI
IPC: B66D3/04
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a hand operation unit for a hoist which dispenses with any drive source for operation, provides a subtle descending speed control by regulating the flow of fluid moving by the weight of a hoisted article, has a simple constitution, and dispenses with any maintenance. SOLUTION: A hand operation unit is regulated and operated by a pressure compensated flow control valve 8 which is provided in a first flow path 7 communicating with both chambers 3a, 3b partitioned liquid-tightly by a piston 5 and operated externally so that the flow of the fluid moving from the compressed chamber 3a to the chamber 3b in a negative pressure side is subtly restricted so as to provide an appropriate and subtle descending speed and, when the load is released, the piston 5 introduces the fluid in the chamber 3b in the negative pressure side from a second flow conduit 10 to the chamber 3a in the compression side by the operation of a compression spring 11 so as to be returned to its original position.
Patent JP-H03144184-A (JP)
Title: Replacement laying of buried pipe body and device thereof
Inventor: UEMATSU KATSUYUKI
IPC: E21D9/06
Filed: 1989-10-30
Abstract: PURPOSE:To efficiently carry out the replacement laying with a new pipe body at a burying position of an old pipe body by connecting the new pipe body at the rear edge of a shield machine having a cylindrical cutter and advancing the shield machine, excavating the ground on the periphery of the old pipe body and breaking the old pipe in the cylindrical cutter. CONSTITUTION:A cylindrical cutter 6 having a cutter edge 6a which is fitted on the outer peripheral surface of the opened port edge part of an old pipe body 1 and excavates the ground on the periphery of the old pipe body 1 and a breaking cutter 8 for breaking the opened port edge part of the old pipe 1 are arranged at the front edge part of the skin plate 5 of a shield machine 4. A new pipe body 20 is connected with the rear edge of the shield machine 4. The ground on the periphery of the old pipe body 1 is excavated by the cylindrical cutter 6, and the machine is advanced, breaking the old pipe body 1. The excavated soil and sand are discharged by a screw conveyor 12, passing through a soil/sand taking-in chamber 10, and the broken pieces of the old pipe body 1 are discharged, passing through the inside of the old pipe body 1. Accordingly, a new pipe body can be laid surely and efficiently at the burying site for the old pipe.
Patent JP-H03201043-A (JP)
Title: Control signal generator
Inventor: FUKUSHIMA KIYOSHI
IPC: G06F9/22
Filed: 1989-10-30
Abstract: PURPOSE:To detect the factor of a fault in a short time by providing a trace register which fetches the addresses produced by a sequencer in plural steps and stores the history of executed instructions. CONSTITUTION:A trace register 21 secures the cascade of registers 21A - 22C and applies the address signal outputted from a sequencer 11 to the register 21A of the first stage. Then the register 21 shifts successively the address signal to the registers 21B and 21C of the following stages synchronously with a clock CK. Therefore the address stored in the register 21B is equal to the address that read the executed instruction stored in a register 13. Then the addresses stored in the registers 21A - 21C can be taken out by a multiplexer 22. When a fault occurs, it is possible to specify a specific address where the fault is produced with execution of the executed instruction read out of said address by reference to the address stored in the register 21. In such a way, the factor of the fault is detected in a short time.
Patent JP-S62143450-A (JP)
Title: Composite semiconductor device
Inventor: YOSHIDA ISAO
IPC: H01L27/088
Filed: 1985-12-18
Abstract: PURPOSE:To enhance stability under load by a method wherein a protecting circuit countering excess currents is constituted of a MOSFET and resistor and such primary elements are integrated in one and the same chip. CONSTITUTION:An excess current detecting MOSFET Q2 and excess current detecting resistor R1 are parallelly connected to a MOSFET Q1 to serve as a primary element. The MOSFET Q1, MOSFET Q2, and resistor R1 are integrated in one and the same chip. Flow of an excess current across the MOSFETs Q1 and Q2 results in a rise in potential at a terminal 16, which turns on a MOSFET Q3 designed to provide protection against excess currents. Consequently, potential lowers at a terminal 17, limiting the current in the MOSFET Q1. In a device designed as such, stability under load is improved.
Patent JP-H01126385-A (JP)
Title: Adhesive composition
Inventor: TAKAMIZAWA KAZUJI
IPC: C08L61/04
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a textile-treatment adhesive composition exhibiting high adhesivity even to a non-general purpose elastomer having polar group, by compounding trithiol-S-triazines to an adhesive liquid composed of a resorcinol- formalin precondensate and a latex. CONSTITUTION:The objective composition is produced by compounding (A) an adhesive liquid composed of a resorcinol-formalin precondensate and a latex with (B) preferably 1-12pts.wt., especially 3-9pts.wt. (based on 100pts.wt. of the solid content of the latex) of trithiol-S-triazines of formula {at least two of R1-R3 are SH or SM [M is alkali metal] and the other is SH, SM, NHR4 [R4 is phenyl, cyclohexyl or CnH2n+1 (n is 1-6)], NR5R6 [R5 and R6 are phenyl, cyclohexyl or CnH2n+1] or SR7COR8 [R7 is CmH2m (m is 1-3); R8 is CnH2n+1]}.
Patent JP-2000095667-A (JP)
Title: Skin lotion
Inventor: TOKUE WATARU
IPC: A61K8/00
Filed: 1998-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion having potent effects for preventing and improving a skin roughness by containing an extract of tea leaves and/or fruits, and a compound selected from serine, alanine, edetate, etc. SOLUTION: This skin lotion is obtained by containing (A) 0.001-5.0 wt.%, preferably 0.01-1.0 wt.% extract of leaves and/or fruits of Thea sinensiss Linne, (B) 0.01-10.0 wt.%, preferably 0.1-5.0 wt.% >=1 compound selected from serine, alanine, trimethylglycine, edetate, ethylenediaminehydroxyethyl triacetic acid trisodium salt. As the method for obtaining the component (A), e.g. a method for heating for refluxing a prepared material from tea leaves (a green tea) for a set period of time, filtering and then concentrating or diluting to obtain an extract, can be used. As the extracting solvent, water, a lower alcohol such as ethanol, 1,3-butylene glycol, glycerol, etc., are preferable.
Patent JP-H09122140-A (JP)
Title: Operation device
Inventor: SAKURAI TOMOHISA
IPC: A61B18/12
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent a failure in the case that a signal transmission element for electric insulation is broken by simple constitution, to improve reliability while securing the electric insulation and to miniaturize a device. SOLUTION: To the device main body 1 of a high-frequency electric cautery device, an electrode 2 for treatments provided with a switch 4 and a counter electrode plate 3 are connected. Photocouplers 9a and 9b for the switch for transmitting the operation signals of the switch 4 in an insulated state are provided inside the device main body 1, and when the switch 4 is operated, pulse signals from a pulse generation circuit 7 are transmitted to a control circuit 6 by the photocouplers 9a and 9b for the switch. The control circuit 6 operates an oscillator 5 by binary signals defined by the supply/stoppage of pulse signal output from the photocouplers 9a and 9b for the switch and outputs a high-frequency current.
Patent JP-H05328146-A (JP)
Title: Method for separation and construction of multichannel image processing system
Inventor: CHIYAARUZU KINBARI POUPU
IPC: G06T1/60
Filed: 1992-09-30
Abstract: PURPOSE: To apply a system 10 and method for processing image data obtained from a document, and generating compressed binary image data available for communication or the like. CONSTITUTION: Image data are processed in parallel after the start of the scanning of a document 12, and before the end of the scanning of the whole document. The scanning lines of image data generated by an imager 18 on a scanning line 14 are divided into plural channels #1-#N by using a splitter 32, and threshold-processing and compression are operated in parallel. The image data are threshold-processed into a binary number, and pixels at the central part of a window are compared with the surrounding pixels from an inspection window including the pixels to be threshold-processed and a list chart including scaling factors so that the threshold values can be obtained. Also, a pixel area overlapped on each channel is applied, and the error of a channel boundary can be escaped by using this.  The compression can be attained according to a standard compression algorithm such as a CCITT group 4 in a direction vertical to a scanning direction.
Patent JP-H09127859-A (JP)
Title: Braille display device
Inventor: YOSHIOKA SATOSHI
IPC: G09B21/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make a braille display device small in size and light in weight. SOLUTION: By ruggedness at the upper ends of pins 3 for the number of required characters passing through the pin holding holes 2a of a prescribed pitch pierced on a display plate 2 and held freely movably backwards and forwards from/to the holes, braille is displayed corresponding to input signals from a personal computer or the like. A pin projecting mechanism for selectively projecting the respective pins 3 from the holes corresponding to the input signals is composed of plural pieces of microsolenoids 7 arranged at the same interval as the respective pins 3.  The respective microsolenoids 7 are disposed so as to make the lower ends of the pins 3 and the upper ends of the plungers 7a of the microsolenoids 7 face each other on the same forward and backward moving route and the lower ends of the pins 3 are directly driven by the upper ends of the plungers 7a by the excitation of the microsolenoids 7.