baber/WOPTO huggingface dataset:
Patent JP-S58102567-A (JP)
Title: Semiconductor pressure transducer
Inventor: YAMAUCHI HARUO
IPC: H01L29/84
Filed: 1981-12-14
Abstract: PURPOSE:To obtain a device resistant to noises, by forming a piezoresistive  element on a substrate via an insulation layer, and surrounding the outer periphery thereof by a conductor layer. CONSTITUTION:A piezoresistor constituted of P type single crystal Si has good linearity of pressure-resistance and can take out the output in forward-reverse directions having good symmetry, in the plane (100) and the direction <110> wherein the piezoresistance coefficient becomes the maximum. Therefore, by constituting the substrate 1 and the conductor layer 5 of P type single crystal semiconductor the same as the piezoresistive element 3, a P-N junction is not formed, and accordingly electrically and mechanically good matching ca be obtained. By impressing a positive potential with the highest circuit voltage on the conductor layer 5 and the substrate 1 connected thereto, the piezoresistive element 3, in the periphery thereof, is surrounded by a shield plate having a higher potential, and negative ions contained in sealing solution are trapped to the conductor layer 5 or the substrate 1. Therefore, the output drift due to ion migration can be avoided.
Patent JP-S6094226-A (JP)
Title: Electric discharge machining gap control device
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1983-10-26
Abstract: PURPOSE:To make it possible to carry out the renewal of machining liquid rapidly at an appropriate time, by detecting the resistance value of an electric discharge machining gap so that when the thus detected value becomes lower than a set value, a reciprocating motion drive device is controlled for operation to carry out the renewal of machining liquid. CONSTITUTION:An electric discharge machining device feeds a liquid of water group to a machining gap between an electrode 1 and a workpiece 2 while giving a servo-feed, and receives pulses from an arc discharge power source to give arc discharge repeatedly to carry out machining. In this case, a signal which is in proportion to the specific resistance value of machining liquid is generated through a detecting resistance 7, and is compared with a discrimination reference value in a discriminating circuit 8. When the detection signal becomes lower than the reference value, a control circuit 9 delivers a reciprocating signal to a servo/reciprocating motion drive device 4 to rapidly raise the electrode 1. With this arrangement, the machining gap is increased so that the renewal of machining liquid existing in the gap and the flushing of the latter may be smoothly carried out.
Patent JP-S6444083-A (JP)
Title: Arrayed semiconductor laser
Inventor: SONEHARA TOMIO
IPC: H01S5/00
Filed: 1987-08-12
Abstract: PURPOSE:To obtain a large output laser which can be used similarly to a single chip, by narrowing a light irradiating spot interval of optically coupling direction as compared with the interval of noncoupling direction in a laser in which a plurality of semiconductor lasers are integrated in a plane. CONSTITUTION:The interval of light emitting spots 101 of optically coupling direction is narrowed as compared with that of noncoupling direction. Further, the light emitting spot shape of a semiconductor laser is substantially rectangular, formed of the spots in a matrix state in a structure in which lights are radiated from a substrate surface formed with the lasers or the surface of a thin film formed on a substrate 101. That is, an optical coupling is generated stronger in a direction necessary for the spots, and oscillated in phase synchronization. Thus, a two-dimensional phase synchronous oscillation can be easily generated to perform a laser oscillation of large output.
Patent JP-H0486734-A (JP)
Title: Multiple light emitting stroboscope
Inventor: SHIMURA YOSHIHIKO
IPC: G03B15/05
Filed: 1990-07-31
Abstract: PURPOSE:To analyze and to photograph the change or the like of the fine action of an object which is moved by emitting light as many as desired light emitting frequency at prescribed intervals when a shutter speed corresponding to the light emitting frequency is selected as the information on a photographing shutter speed by a shutter speed arithmetic circuit. CONSTITUTION:A frequency arithmetic circuit 10 calculates the shutter speed corresponding to the light emitting frequency equivalent to the light emitting frequency set in a light emitting frequency set circuit 9 and outputs the information on the shutter speed corresponding to the light emitting frequency. Then, when the shutter speed corresponding to the light emitting frequency is inputted from the shutter speed arithmetic circuit 13 as the information on the photographing shutter speed, the information on the light emission is outputted as many as the light emitting frequency set in the set circuit 9 at the prescribed light emitting intervals. Besides, when the shutter speed for proper exposure is inputted as the information on the photographing shutter speed, the light is emitted as many as the light emitting frequency set in the set circuit 9 while a shutter 15 driven by that speed is open. Thus, the change or the like of the fine action of the object is analyzed and photographed in a desired time and by desired number.
Patent JP-S6446094-A (JP)
Title: Method of repairing leakage of underground buried pipe
Inventor: MAEKAWA TAKESHI
IPC: F16L55/16
Filed: 1987-08-12
Abstract: PURPOSE: To simplify operation and greatly reduce the number of working procedures by driving pickets having projection orifices in the ends into the soil in the vicinity of the leak locations of the underground conduit, and projecting and forcing cut-off agents through the ends of the pickets. CONSTITUTION: When leaks at X-printed locations of the joining portion 2 of an underground conduit 1 are detected, pickets 3 are driven from the ground to the joining portion 2. Cut-off agents 5 are forced into the pickets 3 in the arrowhead direction from their upper portions through a pressure pump and transportation hoses 4, and projected to the soil 7 in the vicinity of the leak locations of the joining portion 2 through projection orifices 6 and solidified together with the soil. By this way, it is not necessary for workmen to go into and operate in the conduit, or to dig out the leak portion of the conduit and bury it again, therefore it is possible to simplify the operation and greatly reduce the number of working procedures.
Patent JP-H0687962-A (JP)
Title: Cross-linking auxiliary for thermoplastic elastomer and production of thermoplastic elastomer using the same
Inventor: NIWA TOSHIO
IPC: C08J3/24
Filed: 1992-07-07
Abstract: PURPOSE:To provide the method for producing the thermoplastic elastomer having excellent heat resistance and excellent mechanical properties, especially a high breaking elongation, and to provide the cross-linking auxiliary used for the kinetic cross-linking production of the thermoplastic elastomer. CONSTITUTION:A cross-linking auxiliary for a thermoplastic elastomer containing a (co)oligomer of an organic compound substituted with at least two 3-6C alkenyl groups, an the method for producing the thermoplastic elastomer using the same.
Patent JP-H0929623-A (JP)
Title: Lapping surface plate of high function
Inventor: KIMURA EIJI
IPC: B24B37/12
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a metal surface plate used for lapping polishing and polishing a silicon wafer or the like being improved in the hardness and structure and the polishing speed as well as the product quality while being excellent in the stability of abrasive particles. SOLUTION: In a lapping surface plate to polish material through abrasive particles supplied a uniform structure is provided which is composed of carbon steel of C: 1.5wt.% or less as its chemical component. The carbon steel is formed of a single phase including no complex structure where such a crystallized substance as graphite is a second phase, and has a Vickers hardness Hv value of 200 or more and no coagulation particle formed therein by abrasive particles during polishing. The surface plate is composed of steel alloy including C: 0.95-0.60wt.% and Cr: 1-20wt.% and is used to perform lapping of a semiconductor substrate made of fragile material such as silicon.
Patent JP-S6251571-A (JP)
Inventor: ARUBERUTO SHIYUTEITSUTSU
IPC: B65H54/28
Filed: 1986-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6356465-A (JP)
Title: Membrane electronic device
Inventor: TANAKA SHUNSUKE
IPC: B41J2/335
Filed: 1986-08-27
Abstract: PURPOSE:To obtain a membrane electronic device which is capable of stable use for a long time with anticorrosion under high temperature and high humidity condition by forming a functional element on a ceramic or a glass substrate, and also forming a membrane electrode of Cr-Cu-Ni structure as an electrode for the functional element. CONSTITUTION:An insulative layer 2 is formed on a ceramic or a glass substrate of a thermal head, and the layer is, for instance, a vitreous glazed layer. A resistor 4 is patternized on the insulative layer 2, and electrodes 6, 8 on the resistor 4. A protection film 10 is formed on the resistor 4 and electrodes 6, 8. A three-tier electrode of Cr-Cu-Ni which are arranged in that order starting from the bottom is used as the electrodes 6, 8. A solder bump can easily be formed on the Cr-Cu-Ni structure, and besides no intermetallic compounds are formed at 1,000 deg.C or lower, thus assuring improved reliability. Since the membrane electrode of Cr-Cu-Ni structure is used as an electrode for functional element, a highly reliable membrane electronic device may be available at low cost.
Patent JP-H0948329-A (JP)
Title: Heater mirror
Inventor: SHIBAZAKI HIRONORI
IPC: B60S1/60
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the heat absorption of a connecting tape and improve the surface temperature rising efficiency of a mirror substrate by forming the connecting tape with a closed cell foam body in a heater mirror connected with a planar heating element and a mirror holder surrounding it by the connecting tape. SOLUTION: A reflecting film 2 and a planar heating element 3 are arranged in sequence on the back face of a mirror substrate 1 made of glass to form a heat mirror. A mirror holder 4 is fitted to the mirror substrate 1, reflecting film 2, and planar heating element 3, and the mirror holder 4 and the planar heating element 3 are connected together by a connecting tape 5. The connecting tape 5 is formed with a closed cell foam body 50 and acrylic adhesives 51, 52 arranged on both faces of it. The heat absorption of the connecting tape 5 is reduced by the heat insulating action of the connecting tape 5 made of the closed cell foam body 50. The heat of the planar heating element 3 is absorbed by the connecting tape 5 and can be prevented from being transmitted to the mirror holder 4 side, and the surface temperature rising efficiency of the mirror substrate 1 can be improved.
Patent JP-S6094741-A (JP)
Title: Semiconductor device
Inventor: HIZAKI HIROSHI
IPC: H01L21/76
Filed: 1983-10-28
Abstract: PURPOSE:To prevent channel formation and then the decrease in performance due to the decrease in the DC current amplification factor and due to the enlargement of a base region by a method wherein the base-emitter junction end is covered with a wide wiring conductor without enlarging the base region. CONSTITUTION:The P-N junction end is covered with the wiring conductor via insulator, which conductor is provided on the insulating layer covering the wiring conductor in the lowermost layer or on the insulating layer above it. For example, an emitter electrode 3a is small and does not come out of an emitter region 3, and, in connection with this electrode, the wiring conductor 8 covering the base-emitter junction end is provided on the insulating layer 6 of the second layer. A base electrode 9a is side by side with the emitter electrode in the same lowermost layer; however, the base electrode can be made much closer to the emitter region because the emitter electrode is small. Therefore, a base region 9 can be made small, too.
Patent JP-S58102595-A (JP)
Inventor: NAKAMURA SHINJI
IPC: H05K1/14
Filed: 1981-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6178603-A (JP)
Inventor: YAMASHITA YOSHIHIKO
IPC: B27D5/00
Filed: 1984-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0365844-A (JP)
Title: Data transfer equipment
Inventor: URANO ICHIRO
IPC: H04L13/08
Filed: 1989-08-04
Abstract: PURPOSE:To realize transfer of a large capacity data at a high speed by providing a FIFO circuit storing a data tentatively for a time longer than the time requiring to set a parameter of a DMA circuit. CONSTITUTION:The device is provided with a bus through which a data is transferred, a CPU 2 connecting to the bus, and a DAM circuit 3 able to transfer a prescribed word number of the incoming data at every setting of a parameter outputted from the CPU 2 to the bus with the control of its own circuit, and a FIFO circuit 8 storing tentatively the incoming data to the DMA circuit 3 over a time longer than the time required for setting the parameter outputted from the CPU 2. In this case, the DMA circuit 3 is started by the parameter set by the CPU 2 and the data transfer is consecutive till a prescribed word number. While the parameter of the DMA circuit 3 is set, the data incoming to the FIFO circuit 6 is stored tentatively and the data is supplied from the FIFO 6 after the setting, then the interrupt of the input data during parameter setting is avoided. Then the data transfer time is reduced.
Patent JP-H0365582-A (JP)
Title: Fertilizer
Inventor: KAWAMURA YUKIMI
IPC: C05D11/00
Filed: 1989-08-03
Abstract: PURPOSE:To provide a fertilizer having excellent growth-promoting action of crops, soil-improving action, etc., by neutralizing the deposit of hot-spring water with a neutralizing agent to a prescribed pH and using the obtained material as a main component. CONSTITUTION:Minerals are deposited from hot-spring gas by the ion-exchange action in the course of ascending in blue clay and are crystallized in the form of asbestos on the surface of blue clay to form natural deposit of hot-spring water. The deposit is collected and adjusted to pH5.5-7.5 or thereabout with a neutralizing agent (e. g. sodium sesquicarbonate or sodium bicarbonate) and the obtained material is used as a main component of the objective fertilizer. Since the deposit of hot-spring water is rich in nutrients necessary for the growth of vegetables, the fertilizer produced by the above process has excellent growth-promoting action of crops, soil-improving action, etc. The neutralized deposit can be used together with other fertilizer components.
Patent JP-S6095320-A (JP)
Title: Manufacture of box scale
Inventor: KANEZASHI MASAKAZU
IPC: G01B1/00
Filed: 1983-10-31
Abstract: PURPOSE:To raise a work efficiency by forming an FRP layer on the circumference of a long-sized pipe material having an optional cross section shape manufactured by means of extrusion of a synthetic resin material. CONSTITUTION:A synthetic resin pellet of polycarbonate, etc. is put into a compression molding machine, melted at a high temperature, led to a prescribed extrusion die, cooled and a long-sized pipe material 1 having a desired cross section shape is manufactured, a polyester resin-coated fabric and a glass fiber woven fabric are wound around a urethane sealer 2 coated on the circumference of the pipe material, and an FRP layer is formed by repeating it two or three times. Subsequently, after it is hardened, the surface of a layer 3 is polished, a measuring scale 4 is printed, polyurethane 5 is coated onto its surface, and a box scale is manufactured. In this way, the number of processes can be reduced since a conventional long-sized die, etc. are not required.
Patent JP-H0936887-A (JP)
Title: Stackable hub system
Inventor: HIGASHIYAMA MITSURU
IPC: H04L12/28
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To assign correctly a group index to each hub in the stackable hub system in which plural hubs are in bus connection to a management cable. SOLUTION: Each of hubs 21, 22 in bus connection to a management cable 7 reads specific information equivalent to a serial number from a fixed information memory 24 and sends the information to the management cable. Then the hub 21 having a management equipment 30 generates a list of the specific information of all hubs connecting to the management cable into a volatile list memory 26. The fixed information stored in the hub list memory and not registered in a nonvolatile group index memory 31 is registered in a group index memory 31 in cross reference to the group index by referencing the hub list memory in a prescribed timing.
Patent JP-H0486940-A (JP)
Title: Content security check processing system
Inventor: RYU TADAMITSU
IPC: G06F21/12
Filed: 1990-07-31
Abstract: PURPOSE:To transfer the content system of a content managing terminal station to another terminal station by informing the fact that a content reference request is issued from another terminal station to label and level check means first. CONSTITUTION:When the outside registration of a content is designated at another terminal station 30 side, the (name), (abbreviated name), (KW), (command), and (charge information) of the content desired to release are inputted. A (terminal No.) and a (label/level) are added on information, and it is transmitted to the content managing terminal station 10. At the content managing terminal station 10, the (name), the (abbreviated name), the (KW), the (command), the (charge information), and the (terminal No.), the (label/level) are registered on a content managing file 12. When the reference request of the content is issued at another terminal station 3 side, the content fitting in the (label) same as the (label) sent from the terminal station 30 at the station 10 side is retrieved and found out from the file 12.
Patent JP-H0751145-A (JP)
Title: Seat for automobile
Inventor: SAKURAI AKIHIRO
IPC: B60N2/90
Filed: 1993-08-17
Abstract: PURPOSE:To provide a sheet for automobiles capable of preventing the destruction of sheet mounting and improving the workability for mounting a reclining sheet cover. CONSTITUTION:A pair of approximately U-shaped leg members 21, 22 of a seat cushion frame 20 are provided with leg brackets 27, 27, 27, 27 respectively. The seat cushion frame 20 is mounted on slide rails 5, 5 via the leg brackets. The seat cushion frame 20 is fixed to a chassis via rail brackets 6, 6, 6, 6 disposed at the front and rear ends of these slide rails. Further, the reclining cover is mounted on the seat cushion frame 20 by utilizing screw holes 28, 28 disposed at the leg brackets 27, 27. The screw holes 28, 28 of the leg brackets 27, 27 of the seat for automobiles formed in such a manner are formed as long holes.
Patent JP-2000035705-A (JP)
Title: Image forming device and control method for the same
Inventor: KOMAKI YOSHIO
IPC: H04N1/46
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To create an excellent image-formation-environment in which high throughput in image formation and the low running cost of the device are compatible. SOLUTION: In the control method, before a specific length of time prior to the start of image formation on a recording medium, the controller part 357 of a printer part 2 inquires of a reader part 1 what image formation mode is requested by an image formation job, and gains the result of the inquiry. The gain of the result of the inquiry about the image formation mode is judged, and, based on the judged gain of the image formation mode, the controller 357 controls the drive of each image formation part.
Patent JP-S6092905-A (JP)
Title: Radial tire for heavy load
Inventor: KOUNO SHIYOUJI
IPC: B60C15/06
Filed: 1983-10-27
Abstract: PURPOSE:To check an expansional deformation as well as to relieve damage to a bead part in an effective manner, by disposing a lower end of an additionally reinforced layer in position between a carcass turnup part and a bead apex, while setting a cord angle in an optimum range. CONSTITUTION:A tire 1 is provided with a carcass 3 inclusive of a main body part 3a being bridged between a pair of symmetrical bead cores 2 and a bead core 2 and a steel cord having a turnup part 3b disposed in an end part of the main body part, turning up the circumference of the bead core 2 ranging from inside to outside, and substantially arranged in parallel in the tire radial direction. In addition, a bead apex 4 consisting of a belt layer disposed at the outside of a crown part of the carcass 3 and hard rubber disposed in a domain being sandwiched between the mainlbody part 3a of the carcass 3 and the turnup part 3b is installed. And, a main reinforced layer 5 disposed from inside to outside of a bead part and an additionally reinforced layer 7 disposed interposingly between the inside of the turnup part 3b of the carcass 3 and the bead apex 4 are installed as well.
Patent JP-H0947246-A (JP)
Title: Packaged noodle with seasoning for ingredient material
Inventor: FUJIWARA AKIRA
IPC: A23L7/113
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To simply and sufficiently take out tastes of packaged noodles and an ingredient material with good reproducibility and match the tastes even when eating the ingredient material such as a vegetable or meat used with the packaged noodles in combination by separately adding a specific amount of the seasoning for the ingredient material in addition to a seasoning for the noodles. SOLUTION: The packaged noodles with a seasoning for an ingredient material are obtained by separately adding the seasoning for the ingredient material in an amount of 40-400 pts.wt. based on 100 pts.wt. seasoning for the noodles in addition to a seasoning for the noodles. Furthermore, the seasoning for the ingredient material is preferably a powdery, a liquid or a pasty form. The seasoning for the ingredient material preferably has a richer taste than that of the seasoning for the noodles.
Patent JP-H1155050-A (JP)
Title: Semiconductor integrated circuit
Inventor: IDENO HIROYUKI
IPC: H03F3/347
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To make one output terminal sufficient without changing the circuit configuration of 1st and 2nd current sources. SOLUTION: As an input current, either a 1st input current (a current corresponding to FM received electric field intensity) IN1 or a 2nd input current (a current corresponding to AM received electric field intensity) is supplied. While the 1st input current is supplied, the 1st input current IN1 is supplied through an input terminal 1 to one terminal of a current source 3, and the current source 3 supplies a current proportional to the 1st input current IN1 to a load resistor 5 connecting one terminal to the other terminal of the current source 3. A voltage at one terminal of the load resistor R5 is applied to an output terminal 11 as an output voltage.  While the 2nd input current is supplied, the 2nd input current IN2 is supplied through an input terminal 5 to one terminal of a current source 7, and the current source 7 supplies a current proprotional to the 2nd input current IN2 to a load resistor 6 connecting one terminal to the other terminal of the current source 7. An amplifier circuit 9 makes a voltage at one terminal of the load resistor 6 N-times (N>=1) and supplies it to the output terminal 11 as an output voltage.