baber/WOPTO huggingface dataset:
Patent JP-S62101641-A (JP)
Title: Rubber composition
Inventor: NAKADA TOSHIO
IPC: C08K3/04
Filed: 1985-10-30
Abstract: PURPOSE:To improve resistance to wear and fatigue so as to be suited for use as a rubber compsn. for tire treads, by blending a rubber component with furnace black having specified physical properties. CONSTITUTION:100pts.wt. rubber component is blended with 20-120pts.wt. furnace black contg. not more than 0.1% microspherical carbide having a particle size of 1mu or above. Furnace black together with other rubber compounding ingredients can be blended and kneaded with natural rubber or various synthetic rubber by any of conventional methods.
Patent JP-H0288299-A (JP)
Title: Ic card
Inventor: GOTO HIROYUKI
IPC: B42D109/00
Filed: 1988-09-26
Abstract: PURPOSE:To increase a packaging density to stabilize the characteristics of TABICs by a method wherein two printed wiring boards each mounting TABICs on the surface are disposed opposedly to each other, and a metal plate is interposed therebetween to be electrically connected to the reverse surfaces of the TABICs. CONSTITUTION:In this IC card, TABICs 3a, 3b of N-type silicon substrate are respectively mounted on the surfaces of printed wiring boards 1a, 1b symmetrical to each other. A metal plate 2 interposed between the TABICs 3a, 3b is electrically connected to the reverse surfaces of the TABICs 3a, 3b and brought into contact with an anode of a back-up battery 4. Because this metal plate 2 allows the substrate electric potential of the TABICs 3a, 3b of N-type silicon substrate to be fixed in a specific positive potential, for example, ranging from 3 to 5V, the characteristics of the TABICs 3a, 3b is stabilized, and a packaging density can be doubled. In addition, the other surface of the battery 4 is provided with a negative electrode plate 5.
Patent JP-S60132615-A (JP)
Title: Air purifier
Inventor: HIRAI TOSHIHISA
IPC: B01D53/34
Filed: 1983-12-21
Abstract: PURPOSE:To obtain an air purifier excellent in air purification capacity by obtaining the proper balance in an air amount and filtering effect, by providing an air bypass passage to the attachment of a filter. CONSTITUTION:Because a pair of notch recessed parts 53 inlaid with the handle parts 74, 37 of a dust removing filter 14 and a deodorizing filter 15 are provided to a fan cover 21, the air stream by a centrifugal fan 9 partially passes the notch recessed parts 53 without passing the filters 14, 15 to enter the centrifugal fan 9. In addition, air is flowed into the centrifugal fan 9 even through the space 53 between the filter 15 and the fan cover 21 and the punched small hole provided to the peripheral flange of the filter 15 without passing the filters 14, 15. Further, air is also leaked from the air passing slit provided to the filter frame 51 of the filter 14 and enters the centrifugal fan 9. As a result, an air amount increases and the balance in the air amount and the filtering effect becomes well and purification capacity is enhanced.
Patent JP-H0288714-A (JP)
Title: Manufacture of steel member
Inventor: ARIMI YUKIO
IPC: C21D7/06
Filed: 1988-09-27
Abstract: PURPOSE:To improve fatigue strength and pitting resistance by shotpeening and aging a carbonitrided and hardened steel material. CONSTITUTION:A steel material is carburized or carbonitrided and hardened. Shot with steel grains is projected on the surface of the hardened steel material without carrying out tempering to produce compressive residual stress in the surface layer of the material and to strengthen the material. A lubricative coating film is then formed on the surface of the steel material. A steel member having superior fatigue strength and pitting resistance is obtd.
Patent JP-S6484605-A (JP)
Title: Manufacture of superconducting ceramic coil
Inventor: KAWAMURA YUKINORI
IPC: C04B41/87
Filed: 1987-09-26
Abstract: PURPOSE:To easily obtain a superconducting coil by a method wherein the coil is formed by applying the powder paste of superconducting ceramic, having the prescribed composition, by printing, coating and sintering on the ceramic substrate having the prescribed composition. CONSTITUTION:Paste A is formed using a superconducting ceramic material having the critical temperature, at which it is changed to a superconducting state, higher than the boiling point of liquid nitrogen. The paste A is coated by printing on a substrate 1, it is sintered and a thick film-like superconducting coil 2 is formed. At that time, Ce2MCuO5 is used as the substrate 1, and superconducting ceramic, having the composition of LnM2Cu3O7-k, is used as the paste A, provided that Ln contains at least a kind of rare-earth elements La, Nd, Pm, Sm, Eu, Gd, Dy end Ho, M contains at least a kind of Ba, Sr and Ga, and k is used in the form of 0< k<1. As a result, the superconducting coil 2 can be obtained easily.
Patent JP-H0990411-A (JP)
Title: Active matrix display device
Inventor: UCHINO KATSUHIDE
IPC: G09G3/36
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix display device in which it is avoided capable of preventing it from being insufficiently recognized visually due to that electrostatic damage is influenced to a dummy pixel area and improved in productivily. SOLUTION: This active matrix display device is divided into a display area 10 and a dummy pixel area 11, and a data line 5 is connected to a switching circuit 4. Gate line 6 is connected to a buffer circuit 3, and no pixel part is formed in the dummy pixel area 11 on the gate line 6, and a pixel part consisting of a TFT 7, liquid crystal LC and a storage capacitance Cs or the like is formed in the display area 10. Moreover, a common line 8 is formed in the TFT 7 via the liquid crystal LC and the storage capacitance Cs. Thus, the device is prevented from being insufficiently recognized visually due to that the electrostatic damage is influenced to the pixel part.
Patent JP-H0576672-A (JP)
Title: Clamp machining device for automatic sewing machine with sewing program
Inventor: NITSUTOU TAKASHI
IPC: D05C5/06
Filed: 1991-09-20
Abstract: PURPOSE:To prevent a failure in clamp machining by starting the shift of a clamp according to stitching pattern data with the operation of only a start switch when sewing pattern data is equal to the stitching pattern data, and with the operation of only a no-load feed switch when the sewing pattern data is nominal stitching data. CONSTITUTION:A clamp material 14 is fixed to an outer frame 18 moving in X-and Y-axis directions, and machined, while being caused to travel in those directions, In this case, an XY drive control mechanism is stopped and kept in a standby condition at the start position of data type contained in sewing pattern data. Also, the next pattern data is shown on a display panel 38. When sewing data is displayed, a machining tool 8 is attached to the material 14 and, then, a start switch 39 is operated. In the case of nominal sewing data, the tool 8 is detached from the material 14 and, then, a no-load feed switch 35 is actuated. Furthermore, an operator can cause the tool 8 to advance or retreat, and operate the switches 35 and 39 under his/her confirmation, according to the display and information of the data type. Malfunction due to erroneous switch operation or erroneous advance or retreat of the tool 8, therefore, can be eliminated.
Patent JP-H04123158-A (JP)
Title: Information processing system
Inventor: HOSHINO HIROYUKI
IPC: G06F13/14
Filed: 1990-09-12
Abstract: PURPOSE:To eliminate the setting error of a device number by containing a memory for holding all discriminating information of plural subordinate devices and a means for reading/writing the discriminating information to this memory, in a host device. CONSTITUTION:A terminal control circuit part 300 actuates a device number detecting part 32 in order to determine a terminal equipment number being discriminating information, retrieves a device number registered in a RAM 31, and allocates and determines a free device number. The device number detecting part 32 allows the determined device number to pass through an interface control part 33, and sends it out by allowing it to get on a data line 12. When an interface control part 43 in a terminal equipment 400 receives the own device number, the held own device number is written in a RAM 41. Subsequently, in the case the device number sent out at the time of communication and information stored in the RAM 41 show a coincidence, an access to a central processor 200 is executed by using this discriminating information. In such a way, a setting error of each terminal number is eliminated.
Patent JP-H0881437-A (JP)
Title: Production of dl-cystine
Inventor: TAMURA YOSHIHARU
IPC: C07C323/58
Filed: 1994-09-12
Abstract: PURPOSE: To obtain DL-cystine having high purity useful as food additives, etc., by heating an optically active cystine together with salicylaldehyde in an aqueous solution of mineral acid with easily and quickly racemizing. CONSTITUTION: An optically active cystine (A) is racemized by heating together with salicylaldehyde (B) in an aqueous solution of mineral acid (C), neutralized and crystallized preferably in the presence of an oxidant (D) to afford the aimed compound. Preferably, e.g. hydrochloric acid having a concentration of 4-8 normal is used as the component C, the component A in an amount of 10-15wt.% of the component C is used, the component B in an amount of 5-10wt.% of the component A is added, iodine, etc., of the equal molar amount is used as the component D and the resultant mixture is neutralized and crystallized by an aqueous ammonia, etc.
Patent JP-H03103954-A (JP)
Title: Duplicated system for input/output device
Inventor: TAKANO ISAO
IPC: G06F11/20
Filed: 1989-09-19
Abstract: PURPOSE:To simplify the processing of an arithmetic processor by allowing only an I/O device in a driven state to write input data in an I/O data storing area of a storage device to be accessed by the arithmetic processor. CONSTITUTION:The I/O data of only the I/O device in the driven state out of the duplicated I/O devices 4, 5 are stored in the I/O data storing area 3a included in the storage device 3, and at the time of executing data access from the arithmetic processor 1, the area 3a of the device 3 is accessed. Since the I/O data can surely be accessed without deciding the I/O device in the driven state, the driven state deciding processing of the processor 1 can be omitted and the whole processing can be simplified.
Patent JP-S61124589-A (JP)
Title: Composition for etching agent
Inventor: FUJII TSUNEO
IPC: C23F1/26
Filed: 1984-11-17
Abstract: PURPOSE:To provide the least tendency to the coagulation and deactivation of the components of an etching agent contg. the strong acid salt of cerium and perchloric acid etc. and to improve the wettability thereof by adding a hydrocarbon surface active agent to said etching agent. CONSTITUTION:This compsn. for the etching soln. contains the strong acid salt of cerium, the acid selected from perchloric acid, acetic acid, sulfuric acid and phosphoric acid, the nonionic or anionic hydrocarbon surface active agent and wager Ceric sulfate, ceric nitrate, etc. are used as the strong acid salt of cerium. Said acid salt is used at about 0.0001-10wt% by the total weight of the surface active agent compsn. The etching soln. having such compsn. penetrates easily into the fine gaps of the resist film and forms a fine pattern having reproducibility.
Patent JP-S60133479-A (JP)
Title: Shaft driving device of toner supplementing device
Inventor: HAGIWARA HIDEAKI
IPC: F16D3/02
Filed: 1983-12-21
Abstract: PURPOSE:To obtain a device which engages the shart of a toner supplementing device every time it is replaced and drives the shaft by providing a member which engages the shaft of the toner supplementing device. CONSTITUTION:A toner supplementary container 3 is set on a developing tank 2 and a shaft 4 is inserted into the driving device 6 fixed to frames 10 and 10'. When a pin 5 of the attached shaft 4' of the shaft 4 abuts on the projection body A of the driving device 6 and is not fitted in a cut part K, the projection body A, gear 7, and rod body B move as shown by an arrow to press a spring 8. When a toner motor turns to rotates the gear 7, the projection body A also rotates to fit the pin 5 in the cut part K, and the projection body A moves forth with the elastic force of the spring 8. The shaft 4(4') of the toner supplementary container and the driving device 6 engage each other to transmit the rotation.
Patent JP-2001069250-A (JP)
Title: Answering device due to indoor device and outdoor device
Inventor: HIBINO TOMOHISA
IPC: H04M9/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To allow a person at home not to have to answer a visitor due to an interphone answering between an outdoor device and an indoor device by providing the indoor device with an answering function. SOLUTION: An outdoor device provided with an outdoor microphone Ma, an outdoor speaker Sa and an outdoor button Ba and an indoor device provided with an indoor microphone Mb, an indoor speaker Sb, a switching button K, a storing part storing a control program and message data (1) and a controlling part executing the control program answer each other. The data (1) are outputted to the speaker Sa (S3) in response to a signal from the button Ba (S1), and a person at home has not to response to an interphone at once.
Patent JP-S60132667-A (JP)
Title: Control of concrete spraying robot
Inventor: OBATA MITSUYOSHI
IPC: G05B19/42
Filed: 1983-12-22
Abstract: PURPOSE:To perform concrete spraying construction work generating no splash- back or spray spot, by detecting distances and angles from three arbitrary points on a plane at a right angle to the main revolving axial core of a robot and the angle of the main revolving axial core in the axial core direction of a pit. CONSTITUTION:From the positions of three selected points A, B, C in a plane at right angle to the main revolving axial core of a robot, the distances from the points A-C to the main revolving axial core and angles from the definite plane passing the main revolving axial core of the points A-C around said axial core are detected. In addition, the oblique angle of the main revolving axial core to the horizontal line in the axial core direction of a pit is detected. Subsequently, by using positional data of three points A, B, C and oblique angle data, a spray nozzle is moved in a circular arc state along the arbitrary plane at a right angle to the pit axial core. By this method, spraying is accurately performed even under such a state that the accurate centering of a robot position is difficult.
Patent JP-H08109598-A (JP)
Title: Production of flame-retardant paper for lining vinyl wall paper
Inventor: MORIKAWA ISAO
IPC: D21H27/20
Filed: 1994-10-06
Abstract: PURPOSE: To provide a new method for producing flame-retardant paper used for back-lining a vinyl wall paper, by which carrying rate of fine particles of inorganic powder is increased without roller smearing. CONSTITUTION: In the production of flame-retardant paper containing fibers and 70-90wt.% of inorganic powder for back-lining of a vinyl wall paper, a cation-modified aluminum hydroxide of 1-2μm particle size is used as an inorganic powder in combination. The flame-retardant paper produced by this method has increased opacity.
Patent JP-H04122216-A (JP)
Title: Electric rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1990-09-13
Abstract: PURPOSE:To prevent a radiating plate from the deposition of drops of water and further save electric power by controllably supplying current to a lid heater to control the temperature of the radiating plate under the endurance temperature of heat resisting resin coating according to a temperature detecting signal of a radiating plate sensor provided on the rear side of the radiating plate. CONSTITUTION:When temperature Td detected by a pan bottom sensor 13 reaches 120 deg.C, electric power to a rice cooking heater 6 is stopped. Until 15 minutes elapse thereafter, current is controllably supplied to a lid heater 11 to hold temperature Tu detected by a radiating plate sensor 15 at 200 deg.C. Thus, while water put into a rice cooking pan 1 together with rice is boiled during rice cooking, a radiating plate 10 provided inside a lid body 9 is heated to 200 deg.C, so that it is not dowed by steam. Also during heat radiating, the temperature of the radiating plate 10 detected by the radiating plate sensor 15 is controlled 0.5 deg.C higher than the temperature of the upper part of the cooking pan 1 detected by a sensor 14 in the pan, so that the lid body 9 is prevented from the deposition of drops of water.
Patent JP-H04122997-A (JP)
Title: Pattern expression model learning device
Inventor: MIZUTA SHINOBU
IPC: G10L15/06
Filed: 1990-09-13
Abstract: PURPOSE:To obtain a model with high recognition accuracy by providing an occurrence probability calculating means which calculates the probability that a vector sequence for learning is generated from a hidden Markov model(HMM), a means which selects the nearest category HMM having the maximum occurrence probability, and a center vector control means. CONSTITUTION:The occurrence probability calculating means 5 outputs the occurrence probability 6 of an acoustic feature vector sequence 2A from initial mixed continuous distributions HMM and a selecting means 7 selects the HMM of the nearest category which belongs to the category of the acoustic feature vector sequence used for the occurrence probability calculating means and has the maximum occurrence probability obtained by the occurrence probability calculating means and outputs the selection result 8. Then a center vector control means 3A moves the center vector of the output probability distribution of the HMM so that the probability that the acoustic feature vector sequence is generated is high in its category HMM and low in the nearest category HMM as to the category HMM belonging the same word category and the nearest category HMM selected by the selecting means, thereby re-estimating the parameter of the HMM.
Patent JP-2001062598-A (JP)
Title: Press machine
Inventor: YAMAKAWA HIRONORI
IPC: B30B1/18
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To improve productivity and processing accuracy by installing a first slide being mechanically driven and a second slide being driven in a way to control a lowering position with a servo motor, a movement direction changing mechanism and the like, and by compositely driving the slide. SOLUTION: This device comprises a first slide 16 moving upwards/ downwards by drive of a motor via a flywheel 7 and cams 3A and 3B, a second slide 21 which is held with the first slide and moves upwards/downwards by drive of a servo motor via a ball screw 29A, a resolver for detecting rotational angle position of a cam, a linear scale for detecting upward/downward movement position of the second slide, and a controller for controlling the servo motor in a manner to position the second slide at a bottom dead center position based on the detected signals. Then, the second slide is lowered by the first slide, and the second slide is further lowered by the servo motor to the preset bottom dead center position from the lowering start position on the middle way.
Patent JP-2000076359-A (JP)
Title: Re-layout printer for document
Inventor: NISHI KENGO
IPC: G06Q10/10
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To print a wide range of documents as documents with good visibility. SOLUTION: Defined re-layout information on a document is obtained (S101). According to the document re-layout information consisting of the number of row items, the number of column items, and print order of item data which can be printed in one page, the range and the number of pages which are processed this time are calculated (S102). Then a title part, and row item header parts, row item footer parts, column item header parts, column item footer parts, and item data parts by the pages are obtained from the document data according to the range of the pages which are processed this time (S103). The obtained data are laid out again for the document of the respective pages (S104) and printed (S105).
Patent JP-S60134553-A (JP)
Title: Picture processing system
Inventor: IWATANI TOSHIO
IPC: H04N1/00
Filed: 1983-12-22
Abstract: PURPOSE:To simplify the wiring by providing a picture output means for outputting picture information at a different speed and a picture processing means for processing information from the means to fetch the picture information from the output means to the processing means by a common signal line. CONSTITUTION:A control section 1 of a picture processing system is provided with a microcomputer controlling the entire system, an RAM, an ROM and an external memory or the like, and a switching device 9 switching each input/ output device with cables 13, 14 is connected to the control section 1. Moreover, a digital copying machine having an original reader 2 and a high-speed printer 3 or the like is connected to the device 9 with cables 11, 12. Furthermore, a laser beam printer 7, a microfilm reader section 5 and a soft display 6 are connected to the device 9 by calbes 10, 15 and 16. Then the picture information from the control section 1 is fed to the device 9, which gives the information switchingly to each input/output device to simplify the wiring and the required device is changed easily.
Patent JP-H01128437-A (JP)
Title: Power semiconductor device
Inventor: ERUBIN KURAIN
IPC: H01L23/051
Filed: 1988-09-28
Abstract: PURPOSE: To prevent the variation in the mechanical stress of a power semiconductor element associated with the temperature change of the element and the action of a heat load by making a composite spring contact to generate elasticity in both the acting direction of the heat load and radial direction by mechanically clamping the contact against a semiconductor crystal. CONSTITUTION: A lower composite spring contact 16 which has a hole for housing a pressure contact 31 at its center is put on a lower contact block 17 and physically connected to the block 17 by soldering. Then a conductor 23 is inserted into a groove 14. After the conductor 23 is inserted, a semiconductor crystal 15 is put on the contact 16 and surrounded by an insulator made of, for example, a plastic. Then an upper composite spring contact 16 and an upper contact block 32 are put on the crystal 15. An annular screw 33 is manually driven and the shoulder section 28 of the screw 33 comes into contact with the shoulder section 27 of the block 32. Therefore, the upper contact block 32 and the upper composite contact 16 incorporated with the block 32 come to the center.
Patent JP-2000077508-A (JP)
Title: Electrostatic chuck
Inventor: NAGASAKI KOICHI
IPC: H01L21/683
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck which can exert a strong attracting force by utilizing a Johnson-Rahbeck effect, in a state where the insulating property of a ceramic section existing below an electrode for electrostatic attraction is maintained at a high temperature of 250-450 deg.C. SOLUTION: An electrostatic chuck 1 is constituted by forming a platy ceramic body 2 having an attractive surface 3, and containing embedded electrodes 4 for electrostatic attraction by thermocompression bonding a green sheet carrying printed conductor paste, and another green sheet carrying no printed conductor paste to each other via a tightly sticking solution in a prescribed order and diffusing the conductor component of the electrodes 4 in a ceramic section P between the electrodes 4 and attracting surface 3 by baking the bonded body.