baber/WOPTO huggingface dataset:
Patent JP-S62178630-A (JP)
Title: Specific attachment circuit for oil-pressure shovel
Inventor: MIYAOKA SATOSHI
IPC: E02F3/43
Filed: 1986-01-30
Abstract: PURPOSE:To permit concurrent operation of an oil-pressure shovel for both standard and specific usages as well as simplify the setting of the shovel by a method in which pilot oil chambers of a switch valve provided at a return oil path are connected with each other by oil paths, and an oil-pressure switch valve for specific attachment circuit is provided at the oil path. CONSTITUTION:The first and second oil-pressure pumps 2 and 3 to be driven by an engine 1 serve as pressure oil sources for oil-pressure switch valve groups 17 and 18 and a pilot pump 4 serves as pressure oil sources for pilot valves 23 and 24 for operating a specific attachment. The pilot oil chambers of oil pressure switch valves 29 and 30 for operating specific attachment are led to each other by the valves 23 and 24 and pilot oil paths 32 and 33, and oil paths 39 and 40 are connected to a switch valve 20 by an oil path 41. When pressure signals are present in the valve 29, etc., the spool position of the valve 20 is switched, over, and pressure oil is supplied in parallel to the valve 29 and the valve group 18. The pressure oil of a standard machine can thus be utilized for the specific attachment.
Patent JP-S63186761-A (JP)
Title: Resin composition
Inventor: HIRAI MIKIO
IPC: C08L69/00
Filed: 1987-01-29
Abstract: PURPOSE:To provide a resin compsn. which has excellent weld strength and exhibits low dependence of impact strength on thickness, consisting of a polycarbonate resin and a specified resin. CONSTITUTION:1-800pts.wt. unsaturated epoxy monomer (e.g., glycidyl acrylate) is copolymerized with 0-2,000pts.wt. other copolymerizable monomer (e.g., styrene) in the presence of 100pts.wt. ethylene/alpha-olefin rubber (e.g., ethylene/ propylene copolymer rubber) to obtain a copolymer (a). 100-10% (by weight; the same applies hereinbelow) component (a) is blended with 0-90% copolymer (b) obtd. by copolymerizing 10-100% arom. vinyl compd. with 0-40% vinyl cyanide compd. and 0-90% alkyl unsaturated carboxylate to obtain a resin (B). 10-99% polycarbonate (A) is blended with 90-1% component B.
Patent JP-H03224019-A (JP)
Title: Clock card and information processor
Inventor: SAITO KENICHI
IPC: G06F1/08
Filed: 1990-01-30
Abstract: PURPOSE:To obtain a card type external clock to be conveniently used by setting a clock generator into a card and providing a clock output terminal to the card to output a clock signal to the outside of the card. CONSTITUTION:The clock generators 21, 22 and 29 are set into the cards 2 and 3, and the clock output terminals 9 are provided on each card in order to send the outputted clock signals to the outside of these cards. Thus it is possible to directly input the clock signals outputted from the clocks provided in the cards to a CPU of an information processor just by loading the cards 2 and 3 into the information processor. In addition, the clocks of different fre quencies are replaced with the cards 2 and 3 so that the CPU of the information processor is actuated with an optional working frequency. In such constitution, an external clock easily handled and convenient to use is obtained.
Patent JP-H08213644-A (JP)
Title: Photovoltaic element
Inventor: HARADA YASUKI
IPC: H01L31/04
Filed: 1995-02-08
Abstract: PURPOSE: To contrive to improve the photovoltaic conversion efficiency of a photovoltaic element by a method wherein at least one part of a doped layer, which is positioned on a light incident part, is provided with a polycrystalline semiconductor layer and the grains of a substance of a light refractive index smaller than that of the constituent substance of the polycrystalline semiconductor layer are contained in the polycrystalline semiconductor layer. CONSTITUTION: A photovoltaic element is constituted of a P-type layer 3p, which consists of a P-type polycrystalline silicon layer containing the grains of SiO2 and is a doped layer which is positioned on a light incident side, and an N-type layer 3n, which become a main light generating layer and consists of an I-type amorphous silicon layer. The refractive index of the SiO2 is smaller than that of polycrystalline silicon. As a result, when light enters the photovoltaic element, the light is scattered by the grains of the SiO2 in the p-type polycrystalline silicon layer constituting the layer 3p, the angle of incidence of the light is changed and the light enters a solar cell layer 3. Accordingly, the optical path length of the light in the layer 3 can be increased without using a transparent electrode with the textured surface.
Patent JP-S61179565-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATABE KIYOTO
IPC: H01L21/8234
Filed: 1985-02-04
Abstract: PURPOSE:To improve radiation resistance without lowering the threshold voltage of a field section and P-N junction withstanding voltage even when a field oxide film is thinned by forming an impurity region in high concentration to one part of a channel-cut region under the field oxide film. CONSTITUTION:A P well 2 is shaped to an N-type silicon substrate 1, a thermal oxide film 3 and a silicon nitride film 4 are formed, and the silicon nitride film 4 in a region in which a field oxide film is shaped is removed while using a resist 5 as a mask. Boron II in high concentration such as 3X10<14>(pcs/cm<2>) is implanted to a channel-cut region 11 except the edge of the field oxide film to be shaped by using an ion beam device capable of selectively implanting ions in order to further increase the threshold voltage of a field section. The resist 5 is removed, and a field oxide film 8 is formed while employing the silicon nitride film 4 as a mask. The silicon nitride film 4 and the thermal oxide film 3 are removed, and a gate oxide film 9 and a gate polysilicon film 10 are shaped.
Patent JP-H11214071-A (JP)
Title: Electrical connector device
Inventor: TAKASE NAOTO
IPC: H01R13/639
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector device capable of easy fitting and fitting-releasing. SOLUTION: An electrical connector device comprises one side electrical connector and the other side connector 4 fitting mutually. A guide pin is protrusively constituted on the fitting face of one side electrical connector, and a guide hole 38 facing to the guide pin so that the guide pin can be fitted thereto. Further on the other electrical connector 4, a latch piece 39 provided with a hook 40 on its tip, engaging with the guide pin is provided in the guide hole 38, and a release lever 41 for releasing the engagement between the latch piece 39 and the guide pin is provided. By sliding the release lever 4 in the fitting direction between one side and the other side electrical connectors, the engagement between the latch piece 39 and the guide pin can be released.
Patent JP-H02200552-A (JP)
Title: Braking hydraulic control device for vehicle
Inventor: SATO MASAMITSU
IPC: B60T8/58
Filed: 1989-01-30
Abstract: PURPOSE:To simplify a structure by switching the ordinary brake control, anti- look control and traction control via the switching control of selector valves and the hydraulic adjustment of driving wheel braking hydraulic adjusting means. CONSTITUTION:When selector valves 3FL and 3FR are switched to communicate a master cylinder M and the brake devices BFL and BFR of driving wheels, a braking force is obtained by the depression of a brake pedal P. When the selector valves are switched to communicate a brake device and driving wheel braking hydraulic adjusting means 6FL and 6FR and the oil pressure of the first control hydraulic chamber 18 of front wheel braking hydraulic adjusting means 1FL and 1FR is made low, the volume of a pressure adjusting chamber 17 communicated to the brake devices is increased, and the anti-lock control can be performed. On the other hand, when the oil pressure is increased, the braking pressure of the brake devices is increased, and the traction control is performed. The anti-lock control function and the traction control function can be obtained with a simple structure accordingly.
Patent JP-H02205484-A (JP)
Title: Removing tool for positioning pin
Inventor: KOSAKA MASAHISA
IPC: B25B27/08
Filed: 1989-02-01
Abstract: PURPOSE:To easily draw a positioning pin upward by forming a thread part screwed with the apex part screw hole of a positioning pin at the lower end part of a shaft lever and loosely fit, to the shaft lever, an annular weight striking a flange part lower face provided at the head part of this shaft lever. CONSTITUTION:The through hole 25 of a weight B is made coincident with the open holes Sc, Sd of the parts C, D into which a positioning pin 20 is inserted and the lower end thread part 23 of a shaft lever 21 in a pull bar A is screwed with the apex part screw hole 20a of the positioning pin 20. Then, the weight B is held by a hand, vertically moved with the shaft lever 21 as the guide and the flange part 22 lower face of the shaft lever head part is struck repeatedly by this weight B. The positioning pin 20 is pulled out of the parts C, D together with the shaft lever 21 by this striking.
Patent JP-S58138352-A (JP)
Title: Fermented corn jam
Inventor: FUKUOKA OSAMU
IPC: A23L7/10
Filed: 1982-02-12
Abstract: PURPOSE:Fermented corn jam having high contents of vitamin B2 and oil, having improved taste, flavor, protein digesting ratio, etc., obtained by inoculating Bacillus natto into corn jam prepared as a by-product in dry milling industry of corn, followed by fermenting it. CONSTITUTION:preferably admixtures are separated and removed from corn jam (germ of corn), which is immersed in water, about twice as much water as the corn jam is absorbed into it. It is boiled by a pressure cooker at about 100 deg.C until its tissue is fully softened, a proper amount of Bacillus natto is inoculated into it, and the corn jam is fermented at 40-50 deg.C for about 10-30hr, to give the desired corn jam. Consequently, corn jam which has been used only as feed is effectively used, to give a fermented food having improved quality.
Patent JP-S60164016-A (JP)
Title: Coupling connecting device for rotary shaft
Inventor: TAMAMURA TETSUO
IPC: F16D1/02
Filed: 1984-02-07
Abstract: PURPOSE:To prevent an axial shifting in position due to thrust load by disposing axial fitting portions for torque transmission on the opposite end portions of a rotary shaft and connecting to each other screws usable in both opposite directions on the outer periphery of a shaft by means of a cylindrical coupling. CONSTITUTION:Fitting portions 21a, 22a respectively comprising a radial concave groove and a projection axially fitted in the groove are formed on the adjacent end surface portions of rotary shafts 21, 22 in such a manner as to transmit torque, and screws 21b, 22b usable in both opposite directions are disposed on the outer peripheries of the end portions, respectively. The rotary shafts 21, 22 are coupled to each other by a cylindrical coupling 23 having screws 23a, 23b formed at the inner peripheral portions of both end portions to be engaged with screws 21b, 22b. The coupling 23 is fixed to the rotary shaft 21 by a screw 25, so that it may be prevented from loosening.
Patent JP-S60248043-A (JP)
Inventor: HENRII RUISU BEEKAA
IPC: H04L9/10
Filed: 1985-02-07
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-S60188303-A (JP)
Inventor: RAINHARUTO HANTOTE
IPC: A01N25/32
Filed: 1985-02-07
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-H04259024-A (JP)
Title: In-line diagnosis control system
Inventor: TANAKA HIROYUKI
IPC: G06F3/06
Filed: 1991-02-14
Abstract: PURPOSE:To improve the access frequency to a storage to be diagnosed in the in-line diagnosis of a magnetic disk device, etc. CONSTITUTION:An in-line diagnosis control system diagnoses a magnetic disk device which includes the switching parts 31 and 32 that perform the switch control of the storage drives via the lines L1 and L2 connecting these drives to each other. Both parts 31 and 32 are provided with the control means A and B which store the control information on the storage drives respectively. Then each storage drive carries out an in-line diagnosis and integrates the control information on both parts 31, and 32 when the diagnosis is completed without integrating these control information yet on both parts 31 and 32 connected to the lines L1 and L2 even though one of both information is changed. Otherwise the control information on the switching part connected to one of both lines is integrated with the control information on the other switching part when the former control information is changed, and the change of the control information is not reported to a host device during execution of the in-line diagnosis.
Patent JP-H08191844-A (JP)
Title: Resin for artificial denture base
Inventor: KIHARA SEIJI
IPC: C08F2/48
Filed: 1995-01-13
Abstract: PURPOSE: To eliminate a fault wherein stress may be generated in a manufactured artificial denture base caused by the difference between heat shrinkage of a resin and heat shrinkage of a plaster used as an indirect work and the artificial denture base is deformed during a mold is released to become inferior adaptability when an artificial denture base is prepd. by using the resin such as acrylics. CONSTITUTION: A dental prosthesis with good adaptability can be prepd. as heat shrinkage of a resin for an artificial denture base can be made close to heat shrinkage of a plaster for preparing the dental prosthesis by using the resin for the artificial denture base contg. 1-20 pts.wt. polymn. initiator with a heat decompsn. temp. in the range from ordinary temp. to 65 deg.C to 100 pts.wt. monomer.
Patent JP-H11217982-A (JP)
Title: Control system for opening/closing body
Inventor: TAKAI KUNIHARU
IPC: E06B9/56
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a control system for an opening/closing body capable of safely opening/closing the body, for example, effecting the stop operation preferentially even during failure or run-away of a control circuit mounting an MPU or others. SOLUTION: A treatment means 5 judges the condition of a contact to allow control signals B1-B3 of corresponding output level to be output and the output level of operation signals A1-A3 to be reversed by a reversing means 6, not via the treatment means 5, and input to a blocking means 7. When the output level of the control signals B1-B3 corresponds to that of the operation signals A1-A3, drive signals C1-C3 of output level to drive or block the open/close and stop of an open/closed body with the blocking means 7 is output to a drive means. When the output level of the control signals B1-B3 does not corresponding to that of the operation signals A1-A3 because of output error in the treatment means 5, the drive signals C1, C3 of L level is output by the blocking means 7 and the drive signal C2 is in turn output at a H level.
Patent JP-H01196538-A (JP)
Title: Light scanner
Inventor: IIDA ATSUHIRO
IPC: G01N21/59
Filed: 1988-01-30
Abstract: PURPOSE:To learn a direction of light incident upon a photo detector and an expected angle, by providing a shutter comprising a liquid crystal panel divided in an array between an object to be measured and the photo detector to shift the position where a light transmission mode of the shutter is entered. CONSTITUTION:A sample 2 is placed at the center of a circle and photo detectors 3 are arranged along the circumference thereof. The sample 2 is irradiated with a light beam B from a light source 1. A first shutter S1 is provided slightly separated to the s ample 2 from the position of a light receiving end of the photo detector 3 while a second shutter S2 is provided close to the light receiving end thereof 3. The shatters S1 and S2 are divided in an array and liquid crystals are sandwiched by individual transparent electrodes at the respective parts and the liquid crystals are not allowed to transmit light with the application of a voltage between a pair of transparent electrodes at the respective parts. Thus, a part of the shutter S2 serving to shift it to a light transmission mode is fixed while a part of the shutter S1 serving to shift it to a light transmission mode is varied sequentially thereby permitting measurement with the quantity of scattered light divided from various directions in which the light is incident upon a detector D2.
Patent JP-H05106054-A (JP)
Title: Coating for microminiature electronic device and base material
Inventor: ROOREN ANDORIYUU HARUUSUKA
IPC: H01L21/48
Filed: 1991-02-14
Abstract: PURPOSE: To provide a method for forming ceramic or ceramic-like coatings on electronic devices and a base material coated by this method.  
     CONSTITUTION: The base material is coated with a soln. contg. a solvent, silsesquioxane resin and ceramic oxide precursor materials for reforming selected from a group consisting of tantalum oxide precursor materials, niobium oxide precursor materials, vanadium oxide precursor materials, phosphorus oxide precursor materials and boron oxide precursor materials. The solvent is then evaporated, by which the preceramic coating is adhered onto the base material. This ceramic coating is heated to about 40 to about 1000°C and is converted to the ceramics. The coating may be coated by further passivation and barrier coatings. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61181180-A (JP)
Title: Ion laser tube
Inventor: MAKINO NORIMOTO
IPC: H01S3/032
Filed: 1985-02-06
Abstract: PURPOSE:To lengthen life by alternately laminating discoid ceramics, which consist of the same material as a ceramic pipe and have a thermal expansion coefficient comparatively close to said material, and ring-shaped ceramic spacers into the ceramic pipe at every plural number. CONSTITUTION:A laser small tube section in which discoid ceramics 2, centers thereof have holes for the small tube, and ring-shaped ceramics 3 for mutual insulation are laminated alternately into a pipy ceramics 1 at every large number is formed, an airtight section is constituted by encapsulating pans 6, 6' made of a metal, glass vessels 7, 7' and Brewster windows 9, 9', and an anode 5 is brazed to the pipy ceramics 1 through an intermediate metallic cylinder 10. A cathode 4 is arranged while being opposed to the ceramics 2 and being held by a H introducing bar 11 and a K introducing bar 12. The ceramics 2 have the holes 20 at central sections constituting the small tube and holes 21, 21' for gas return paths, and the holes for the return paths are constituted so as not to be continuously opposed. A material having high thermal conductivity and large strength at a high temperature such as beryllia silicon carbide is employed as the ceramics 2. Ceramics can improve the accuracy of parts, and the small tube sections are not continued, thus lengthening life without the deposition of worn foreign matters.
Patent JP-H04259200-A (JP)
Title: Ultrasonic wave probe
Inventor: HENMI KAZUHIRO
IPC: G01N29/24
Filed: 1991-02-14
Abstract: PURPOSE:To make the ultrasonic wave probe small and to improve the yield by devising the ultrasonic wave probe such that each vibrator of an array vibrator group and a cable are connected simply without use of soldering. CONSTITUTION:The ultrasonic wave probe is provided with an array vibrator group 3 in which plural vibrators are formed by cutting off a piezoelectric diaphragm fixed on a packing member at a prescribed pitch, a connector 1 having a fit shape corresponding to a shape of array vibrator group 3 and a cable 2 connecting respectively to one electrode face 5 of each vibrator of the array vibrator group 3, and the connector 1 is fitted to the array vibrator group 3 while one terminal of the cable 2 is arranged to one electrode face 5 of each vibrator of the array vibrator group 3 respectively and the one terminal of each cable 2 is inserted between the electrode face 5 of each vibrator and the connector 1.
Patent JP-H01199797-A (JP)
Title: Punching metal mold for printed wiring board
Inventor: MATSUO TAKASHI
IPC: H05K3/00
Filed: 1988-02-02
Abstract: PURPOSE:To well punch a printed wiring board to be finished being accompanied with no white eye and between-hole crack without being influenced by a pitch between holes and by a circuit pattern by providing irregularity, which agrees with the irregularity of the printed wiring board reversing to this wiring board, in a bottom mold and/or a shedder. CONSTITUTION:A reverse irregularity pattern to the pattern equal to a circuit pattern of a printed wiring board 6, which is to be finished punching, is provided in a shedder 1 and a bottom mold 2. In this way, density between the shedder 1 and the printed wiring board 6 and between the bottom mold 2 and the printed wiring board 6 can be improved, and generating no white eye and between-hole crack, this printed wiring board 6 can be well finished to be punched.
Patent JP-H02200487-A (JP)
Title: Optical recording medium
Inventor: SUZUKI MASAAKI
IPC: G11B7/24041
Filed: 1989-01-31
Abstract: PURPOSE:To suppress the interaction between adjacent recording layers generated at the time of recording by separating recording layers composed of dyes respectively different in their wavelengths of absorption max. by a built-up film formed according to a Langmuir-Blodgett method. CONSTITUTION:For example, an optical recording medium constituted so that a vapor deposition film of melocyanine(ME) is used as the first recording layer 5 and an LB film of polyisobutyl methacrylate(PIBM) being an acrylic polymer is used as a separation layer 4 and an LB film of squalium(SQ) is further used as the second recording layer is prepared. At first, ME is vapor-deposited on a glass substrate to form a membrane and, thereafter, said membrane is treated with a potassium-containing aqueous solution to generate absorption max. caused by a J-association of ME at 600nm. Next, PIBM is built up on this sample from distilled water using an LB method to form 10 layers. Further, SQ mixed with arachidonic acid (C20) in a ratio of 1:1 is built up thereon as the uppermost layer from a cadmium(Cd) buffer aqueous phase using the LB method to form 10 layers.
Patent JP-S58138194-A (JP)
Title: Luminance controlling device
Inventor: YAMAMOTO IKUO
IPC: H04N9/73
Filed: 1982-02-12
Abstract: PURPOSE:To change the luminance without deteriorating white balance by changing the ratio of the base bias voltage of each video output transistor while maintaining the base bias voltage constant, and maintaining the driving ratio of  the video output signal constant. CONSTITUTION:The bias voltage of the 1st grid of a color cathode ray tube is given through fixed resistances 30 and 31 and a variable resistance 32 is used as a luminance adjusting volume commonly for each base of video output transistors 13, 14, and 15. Once the maximum luminance condition is set by the luminance adjusting volume 32 and each transistor 13, 14, and 15 are set by each base bias adjusting volume 17, 18, and 19, so that the transistors 13, 14, and 15 are not saturated and the white color is balanced, the ratio of the base bias voltage of each transistor 13, 14, and 15 is maintained constant even when the luminance is changed toward the darker side by the luminance adjusting volume 32. That is to say, the luminance adjustment can be achieved while the drive ratio of the video output signal is maintained constant and the white balance is maintained under the same condition.