baber/WOPTO huggingface dataset:
Patent JP-S63292672-A (JP)
Title: Semiconductor device
Inventor: TOKODA SABUROU
IPC: H01L23/522
Filed: 1987-05-26
Abstract: PURPOSE:To obtain a semiconductor device, in which the contact resistance between conductor layers is low; by providing the first conductor layer, in which a recess is formed; providing an insulating layer, which is formed at a part at least other than the position of the recess; providing the second conductor layer, which is formed on the insulating layer, embedded at least in the recess and connected to the first conductor layer; and bringing the conductor layers into contact at the bottom surface and the side surface of at least the recess. CONSTITUTION:A first conductor layer 12 is formed on the surface of a semiconductor substrate 11 so that the surface of the layer 12 forms the same plane with the surface of the substrate 11. A recess 13 having a depth of (b) is formed in the upper surface. An insulating layer 14 is arranged on the substrate 11 and the conductor layer 12. A contact hole 15, which has a shape in conformity with the recess 13, is formed. A second conductor layer 16 is embedded in the contact hole 15 and the recess 13. The first and second conductor layers 12 and 16 are brought into contact at the bottom surface and the side surface of the recess 13. Therefore, when the opening of the recess 13 has a square shape, whose length is (a), the contact area of the first and second conductor layers 12 and 16 is expressed by a<2>+4ab, Namely, the contact area is large by 4ab. Thus the first conductor layer 12 and the second conductor layer 16 are connected at the low contact resistance value.
Patent JP-S5250615-A (JP)
Title: Outline compensation circuit
Inventor: MORITA KATSUMI
IPC: H04N5/14
Filed: 1975-10-21
Abstract: PURPOSE: To make a uniform outline compensation by taking correlation of the opposite angle direction of the picture element on the picture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5650624-A (JP)
Title: Remote control device
Inventor: NISHIMURA MASARU
IPC: G10L15/00
Filed: 1979-10-01
Abstract: PURPOSE:To reduce the quantity of effective power consumption for the remote control device using the voice of the TV picture receiver, the radio receiver and the like, by controlling the power source of the aural recognition group with the detection output of the aural detecting circuit within the remote controller. CONSTITUTION:The switch circuit 11 is turned on and off by the output of the aural detecting circuit 14, and the circuit 14 is always driven by the DC power source 9. Then an aural command given to the remote controller 10 is detected by the circuit 14. With this detection output, the circuit 11 is turned on to give an electric conduction to the remote controller 10. Then the aural recognizing action is carried out by the controller 10 to secure a remote control via an aural command. As a result, the effective power consumption can be reduced.
Patent JP-H06337425-A (JP)
Title: Composition for liquid crystal oriented film, manufacture of liquid crystal oriented film, liquid crystal oriented film, liquid crystal sandwiching substrate and liquid crystal display element
Inventor: ODAGIRI HIROYUKI
IPC: G02F1/1337
Filed: 1993-05-28
Abstract: PURPOSE:To provide a composition for a liquid crystal oriented film by which a pretilt angle becomes 5 deg. or more without creating a domain when a liquid crystal display element is manufactured and the pretilt angle is not changed by aging after liquid crystal is sealed. CONSTITUTION:A composition for a liquid crystal oriented film contains (1) aromatic diamine expressed by a formula I (R represents a bivalent condensed ring hydrocarbon radical having the carbon number of 12 to 22, and the condensed ring hydrocarbon radical may be substituted with an alkyl group), (2) aliphatic diamine expressed by a formula II ((n) represents an integer from 2 to 12), (3) tetra carboxylic acid dianhydride and (4) polyamide acid obtained by reacting diamine except (1) and (2) according to its necessity, and the liquid crystal oriented film and the like are formed by using this composition.
Patent JP-H07308585-A (JP)
Title: Metallic carrier
Inventor: TSUKIIDE YUUZOU
IPC: B01J35/04
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a carrier excellent in ability to prevent disconnection between a metallic honeycomb body and a metal-made casing and excellent in durability in axial direction and radial direction of the metallic honeycomb body by forming a notched part at the end part of a planar belt-like material and/or a corrugated beltlike material constituting a stack, which is in contact with the inside wall surface of the metal-made casing. CONSTITUTION:This metallic carrier is composed of the X-lap type metallic honeycomb body for carrying an exhaust gas purifying catalyst and the metal-made casing for housing the metallic honeycomb body. The metallic honeycomb body has a structure formed by using at least three stacks X1 formed by laminating alternately the thin metallic plate-made planar belt-like material 1 and the corrugated belt-like material 2 in a desired number of stages, allowing each stack X1 to be in contact with each other at the contact end part of one end and winding around the contact end part in the same direction so as to allow each belt-like material 1, 2 of each stack to be in contact with the inside wall surface of the wrapping metal made easing. And the belt-like material 1 and/or the belt-like material 2 constituting each stack X1 have the notched parts 1A and 2A at least at the end part in contact with the inside wall surface of the metallic casing.
Patent JP-H05320001-A (JP)
Title: Method for exterminating mosquito
Inventor: KAWADA HITOSHI
IPC: A01N43/40
Filed: 1992-05-20
Abstract: PURPOSE:To damage emergence of mosquitoes and to effectively exterminate mosquitoes even in the case of unknown appearance source by applying a compound containing an insect growth regulator as an active ingredient to female mosquito imagoes having sucked blood and making the imagoes bring the insect growth regulator to an ovipositing place. CONSTITUTION:A composition containing an insect growth regulator of a young hormone active compound (e.g. pyriproxyfen or methoprene) or a chitin synthesis inhibitor (e.g. diflubenzuron or triflumuron) as an active ingredient is applied to female mosquito imagoes having sucked blood, the insect growth regulator applied by the female mosquito imagoes is brought to an ovipositing place, emergence of mosquitoes is damaged by the same effects as direct scattering of an insect growth controller to appearance source to effectively exterminate mosquitoes including larvae having grown in the appearance source. A method for directly scattering or applying the composition to insect bodies or a method for bringing a sheetlike substrate having the composition by impregnation, coating, kneading, etc., into contact with female mosquito imagoes may be cited as the method for applying the composition.
Patent JP-H04352438-A (JP)
Title: Method and device for pressing semiconductor frame
Inventor: ISHIZUKA MITSUHIRO
IPC: H01L21/60
Filed: 1991-05-30
Abstract: PURPOSE:To provide a method and a device for pressing a semiconductor frame, by which the normal transmission of ultrasonic vibration can be gotten by pressing the inner leads of the semiconductor frame with low rigidity and individually independently in a wire bonding process. CONSTITUTION:When pressing and positioning a semiconductor frame, using a fame presser 3 which has a window frame 3a, in a heat block opposed to this, it is constituted such that the pressing positions of the several inner leads in the same direction as or in the perpendicular direction to the ultrasonic vibrations applied in wire bonding are slid by providing the window frame 3a of the frame presser 3 with a pressing frame 7 capably of mounting and removal. By pressing the inner leads in perpendicular direction with low rigidity, resonance area is avoided, and the transmission of ultrasonic vibration is stabilized.
Patent JP-S61288090-A (JP)
Title: Plating solution for sulfurization resistant film
Inventor: HARA KENJI
IPC: C25D3/56
Filed: 1985-06-13
Abstract: PURPOSE:To improve the sulfurization resistance and electric conductivity of a film formed by plating by using a plating soln. contg. prescribed percentages of silver cyanide, zinc cyanide, sodium cyanide and a platinum compound. CONSTITUTION:This plating soln. contains 1-30g/l silver cyanide and/or potassium silver cyanide, 50-150g/l zinc cyanide, 50-350g/l sodium cyanide, 50-250g/l sodium hydroxide and 0.5-10g/l one or more among platinum chloride, hexachloroplatinic acid hexahydrate and sodium hexachloroplatinate hexahydrate. A film formed by plating with the plating soln. has electric conductivity comparable to that of a silver film and superior sulfurization resistance.
Patent JP-S6019369-A (JP)
Title: Image sensor
Inventor: OOKI NAGAMITSU
IPC: H04N5/335
Filed: 1983-07-13
Abstract: PURPOSE:To make an output signal level constant by controlling a gate part with an output of a count circuit generating one pulse respectively at every prescribed number of clock pulses, transferring in parallel an electric charge generated in a photodetecting section to a charge transfer part and outputting it from an output terminal as a serial light signal. CONSTITUTION:An internal clock generating circuit 7 generates a clock pulse train and just after a scanning signal is inputted to a count circuit 8 and further n-set of pulses are counted, one pulse is generated and outputted. An output of the count circuit 8 is fed to a terminal 4 of the gate part 2 and the electric charge stored in each photodiode of the photodetecting section 1 is transferred to each CCD of a charge transfer section 3. The electrc charge stored in a CCD array of the charge transfer section 3 is transferred to the right by the clock pulse train inputted from the terminal 5, outputted from a terminal 6 as a signal output, an analog switch 10 is closed only for one section of exposure sections S1- S4 and the signal is outputted from an output terminal 12.
Patent JP-S5460843-A (JP)
Title: Infinite phase shifter
Inventor: OOMORI HIDEAKI
IPC: H04B7/02
Filed: 1977-10-25
Abstract: PURPOSE:To obtain a miniature infinite phase shifter featuring a reduced insertion loss by providing two pairs of variable phase shifters containing the finite phase shift amount and then switching these two pairs of phase shifters alternately under a fixed condition. CONSTITUTION:The infinite phase shifter consists of the following units: switch 3 to vary the distribution ratio of the signals supplied to signal input terminal 1; a pair of phase shifters 5 and 6 which are connected to each output of switch 3 with the finite variable range; and switch circuit 4 or compounder 8 which compounds the output of shifter 5 and 6 and then delivers the composite output to output terminal 2. In such phase shifter, the signal amplitude a and b which pass through shifter 5 and 6 are referred to as a and b with the phase difference theta between both signals respectively. And a switching action is given so that a fixed relation may be satisfied for a<2>+b<2>+2ab costheta. In that case, the phase shift amount of 5 and 6 can be controlled by application of the binary signal.
Patent JP-S5917966-A (JP)
Title: Preparation of food like starch
Inventor: YADA HIDEO
IPC: A23L17/00
Filed: 1982-07-21
Abstract: PURPOSE:To obtain a high-quality and inexpensive food like starch, by blending fibrous processed soybeans with fibrous fish or animal meat and salt under heating so that the prepared food like starch has a specific water content. CONSTITUTION:Granules of soybean are used as they are, immersed in water, they have 30-60wt% water, are heat-treated so that trypsin inhibitor and lipoxigenase are deactivated. The treated soybeans are processed into 5-30mm. fibrous processed soybeans. The fibrous processed soybeans are stirred with fibrous food of fish or animal meat and salt under heating, to give food like starch having 10-70wt% water and 5-20wt% salt. The blending ratio of the fibrous processed soybeans and the meat raw material is not particularly limited, and the amount of the fibrous processed soybeans is about 80wt%, preferably about 60wt% based on the final product.
Patent JP-H01296615-A (JP)
Title: Optical window for semiconductor manufacturing equipment
Inventor: TOUMOTO NOBUYUKI
IPC: H01L21/31
Filed: 1988-05-24
Abstract: PURPOSE:To prevent the lowering of transmission efficiency by a method wherein the title optical window is composed of a pair of light transmitting plates facing the inside and the outside of the main body of the equipment and a honeycomb structure which is inserted between the light transmitting plates and supports the inner surface of each light transmitting plate. CONSTITUTION:An optical window 4 is integrally composed of a pair of light transmitting plates 8 and 8, consisting of synthetic quartz and the like of the prescribed thickness which transmits ultraviolet rays, and a honeycomb structure 9 which is interposed between the light transmitting plates 8 and 8 and supports the inner surface of each light transmitting plate 8. Accordingly, even when the high energy light-transmitting area is expanded by widening the surface area of the optical window 4, the pressure difference between both bases working on those light transmitting plates 8 and 8 can be maintained by the rigidity of the light transmitting plates and the honeycomp-like structure 9. As a result, the increase of the quantity of transmission of high energy light by expanding the surface area of the optical window 4 can be accomplished, and the lowering of transmission efficiency can also be prevented.
Patent JP-H05320882-A (JP)
Title: Formation of vapor-deposited thin film
Inventor: WATABE YUKIO
IPC: C01G1/00
Filed: 1992-05-20
Abstract: PURPOSE:To facilitate the incorporation of a gaseous constituent element into a vapor-deposited thin film and to enhance the characteristics of a vapor- deposited thin film of a ceramic compd. by easily activating a gas contg. a constituent element of the ceramic compd. CONSTITUTION:When a thin film of a ceramic compd. is formed on a substrate 8 by vapor deposition, a target 6 made of at least one of the constituent metals of the thin film is irradiated with short pulsating energy beams and a thin film is deposited in an atmosphere of a gaseous mixture of a gas contg. a constituent element of the ceramic compd. with a gas whose negative ion forming energy is positive.
Patent JP-S5827924-A (JP)
Title: Heating method of material to be heated
Inventor: NAKAMURA MASATOMO
IPC: C21D9/56
Filed: 1981-08-13
Abstract: PURPOSE:To increase a heating-up speed of a material to be heated, and also to elevate thermal efficiency of heating, by making high temperature gas which has jet-heated the material to be heated pass through a gas permeable partition, heating it, and utilizing radiation heat from the partition, which has become a high temperature, for heating. CONSTITUTION:In a heating chamber 10 in a furnace wall 2 of a strip heating furnace 1, high temperature furnace atmosphere gas heated by heating devices 6a, 6b by operating high temperature fans 7a, 7b is blown to a material to be heated W consisting of a strip, which is running, from jet ports 5a, 5b. The high temperature gas forcibly convects and heats the material to be heated W by means of collision, and after that, passes through partitions 9a, 9b, goes into chambers 3a, 3b from suction ports 8a, 8b through circulating paths 11a, 11b, and is used circularly. The partitions 9a, 9b are formed by a porous and gas permeable solid consisting of a refractory body of a metal or ceramics, etc., and have an extremely large substantial surface area and convection heat-transfer coefficient.
Patent JP-S5829074-A (JP)
Title: Optical character reader
Inventor: TANABE YOSHIHISA
IPC: G06V30/262
Filed: 1981-08-14
Abstract: PURPOSE:To perform character recognition with good accuracy, corresponding to individual deformed character of each individual, by totally deciding described characters through the use of characteristics of the characters written on a slip, without discriminating only one character. CONSTITUTION:Characters written on a slip is photoelectric-converted at a photoelectric conversion circuit 1, the preprocessing such as removal of noise is made to the character pattern photoelectric-converted at a preprocessing circuit 2 and applied to a characteristic pickup circuit 3. The characteristic of the character pattern to be preprocessed is picked up with this circuit 3 and the character for one character's share picked up at a characteristic register 4 is tentatively stored. Based on the characteristics picked up at the circuit 3, the character is discriminated at a discrimination circuit 5 and each character discriminated for one page's share of the slip and the characteristic of the characters stored in the register 4 are stored in a buffer circuit 5 as a pair. From the answer and the characteristic as to each character for one page's share of the slip, the propriety as to the answer of each charcter is checked at a correction circuit 7, allowing to recognize the individual deformed character with good accuracy.
Patent JP-S63292725-A (JP)
Title: Decoder device
Inventor: SENDA KOJI
IPC: G11C8/00
Filed: 1987-05-25
Abstract: PURPOSE:To improve the circuit integration by arranging n-channel and p- channel MOSFETs corresponding to '0', '1' of a truth table so as to decrease the number of the MOSFETs. CONSTITUTION:A matrix array comprising MOSFETs is formed by arranging a P-channel MOSFET 31 to '0' of the truth table and an N-channel MOSFET 32 to '1' of the said table, and an address line 21, an output signal line 22 and an input signal line 23 are provided. In applying a low potential to '0' of the truth table and a high potential to '1' through address lines A1-A8, a pulse phiD of the input signal line 23 is outputted sequentially from output lines L1-L4. Thus, the number of MOSFETs is halved in comparison with that of a conventional decoder, and the number of address signal lines is halved because no inverted signal lines are required, thereby simplifying the circuit constitution of the decoder.
Patent JP-H05317320-A (JP)
Title: Suturing device
Inventor: TSURUTA MINORU
IPC: A61B17/04
Filed: 1992-05-20
Abstract: PURPOSE:To improve the operability of suturing operation by easily confirming an intended suturing region and simply joining tissue pieces at the time of suturing tissues. CONSTITUTION:A suturing device comprises a staple storing groove 8 which is provided in the interior of an insert part 2 provided in an operating part 1 to be inserted in a body cavity for storing plural staples 13, a staple emitting part 6 provided on the tip area of the insert part 2 for driving a staple 13 in a living body tissue to suture tissues, and a needle member 7 disposed in the vicinity of the staple emitting part 6 and hooked on the living body tissue.
Patent JP-2000034465-A (JP)
Title: Ultraviolet-screening material and its preparation
Inventor: MATSUDA YASUHIRO
IPC: A61K8/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet-screening material capable of inhibiting the photocatalyst function which the conventional ultraviolet-screening materials additionally possess and exhibiting ultraviolet-screening function alone without light-aging the organic base material having been added and dispersed in the ultraviolet-screening material, and to provide a method for preparing the same. SOLUTION: Ultraviolet-screening materials are obtained by coating an ultraviolet-screening functional substance with a clay mineral. A method for preparing the ultraviolet-screening material comprises the steps of (a) dispersing a clay mineral in a dispersion medium to prepare a clay mineral dispersion; (b) mixing an ultraviolet-screening functional substance into the clay mineral dispersion; (c) subjecting the resulting mixture to solid-liquid separation; and (d) heating the solids content obtained in step (c).
Patent JP-H05323039-A (JP)
Title: Radiation inspector
Inventor: YAMAMOTO TERUO
IPC: B65H43/08
Filed: 1992-05-21
Abstract: PURPOSE:To provide a radiation inspector by which a clear image can be formed without increasing the installation area. CONSTITUTION:A first X-ray scanning mechanism is built on one side of an X-ray tube 1 and a rotary disc 5A, a collimator 9A, a scattered X-ray detector 6A and a transmission X-ray detector 11A are arranged. A second X-ray scanning mechanism is built on the other side of the X-ray tube 1 and a rotary disc 5B, a collimator 9B, a scattered X-ray detector 6B and a transmission X-ray detector 11B are arranged. An arm 10b is provided as attitude changer between conveyors 12A1 and 12A2 and 12B1 and 12B2.
Patent JP-S62281680-A (JP)
Inventor: HULSHOF JOZEF JOHANNES MARIA
IPC: H04N3/16
Filed: 1987-05-27
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-S5653865-A (JP)
Title: Production of low-temperature nickel-containing steel casting
Inventor: OKAJIMA HIROAKI
IPC: B22D27/08
Filed: 1979-10-04
Abstract: PURPOSE: To obtain cast steel for apparatus members handling cryogenic materials in the production of low-temperature cast steel contg. the specific amount of Ni, by giving vibrations to the feeding head part after pouring until the completion of freezing.  
     CONSTITUTION: Steel contg. 8.5W12% Ni is melted and is flowed into a mold 1. In order to fine the crystal grains at the freezing, a vibration rod 3 giving vertical vibrations to the feeding head 4 alone is inserted in molten steel 2. This vibrating rod 3 is vertically moved by driving of a motor 8 via a reduction gear 9, a joint 10, a transmission shaft 11, and a cam 12. Predetermined amplitudes are obtained by the size of the cam 12. Preferable vibration conditions are ≤100Hz frequencies and 1W10mm amplitudes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5919418-A (JP)
Title: Supporting structure of thickness slip crystal chip
Inventor: HISHIDA HIROSHI
IPC: H03H9/05
Filed: 1982-07-23
Abstract: PURPOSE:To obtain an oscillator having excellent impact resistance and good CI value and temperature characteristics, by fixing a crystral chip in a hole section of a supporting plate having the hole section and fixing the supporting plate to an airtight terminal. CONSTITUTION:An end of a crystal chip 1 attached with exciting electrodes 2, 2' is inserted to the hole section 7 of the supporting plate 6 and fixed with a conductive and a nonconductive adhesives. Lead terminals 5, 5' are inserted similarly to hole sections 8, 8' of the supporting plate 6 and fixed and connected electrically to conductive adhesives 14, 14'. The lead terminals and the exciting electrodes 2, 2' are connected electrically at metallizing sections 10, 10'. The supporting plate 6 fixed with the crystal chip 1 is fixed to the airtight terminal 3 with an adhesives 13. Thus, the crystal chip 1 is fixed strongly to the hole section and the fixing is made at a part of the end of the crystal chip, reducing the deterioration in the CI value and improving the frequency versus temperature characteristics.
Patent JP-2000321103-A (JP)
Title: Tester for refrigerating compressor
Inventor: NODA AKIHIRO
IPC: G01F1/42
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a tester for a refrigerating compressor having high performance by a gas refrigerant flowmeter method adapted to a small-sized refrigerator. SOLUTION: A differential pressure sensor 14 for sensing a pressure difference between an upper flow and a lower flow of a throttling mechanism 13 of a gas flowmeter 6 for measuring a discharge gas from a compressor under test is provided in a constant temperature case 15e, and a second temperature sensor 15a and a cold heat cooler 15b are provided in the case 15e. A controller 15c for controlling a circumferential temperature of the sensor 14 to the same temperature as a gas refrigerant temperature by the detection of a first temperature sensor 5 of the gas refrigerant of an upstream side of the mechanism 13 is provided.