baber/WOPTO huggingface dataset:
Patent JP-H07323802-A (JP)
Title: Occupant protection device of vehicle
Inventor: TATEMATSU KAZUHISA
IPC: B60R21/20
Filed: 1994-05-31
Abstract: PURPOSE:To enable the expansion of capacity of an air bag provided on a side on a door side of a seat by releasing lock of a lock mechanism which locks the seat at a fixed position when the air bag starts to inflate due to collision force from a side of a vehicle and moving the seat to a central vehicle. CONSTITUTION:When a vehicle receives collision force from its side and a command for operation is given to an inflater 22, an air bag 20 starts to inflate by gas which is blown into from the inflater 22. Then, the inflater 22 moves downward while it compresses an elastic body 24 due to its reaction force and a projection member 23 presses a trigger 34 to release locking of a lock pin 30 on a head 31. As a result, the lock pin 30 goes through upward by a spring 32, and locking of a side rail 14 which holds a seat 10 at a fixed position is released. On the other hand, the air bag 20 bounces a lid 27 up and inflates so as to move the seat 10 to a central part of a vehicle along the side rail 14.
Patent JP-S5743981-A (JP)
Title: High toughness coating tool and preparation thereof
Inventor: DOI YOSHIHIKO
IPC: B22F3/24
Filed: 1980-08-27
Abstract: PURPOSE:To prepare a high toughness coating tool having excellent wear resistance, by forming a non bonded part in a boundary when coating the surface of a super hardness alloy with a layer of carbide, nitride or oxide of a specific metal. CONSTITUTION:High hardness coating comprising carbide, nitride or oxide of a metal of 4a, 5a and 6a group metals, Al, Si or B is formed on the surface of a tool made of a super hardness alloy having a powdered hard metallic oxide or metallic nitride sintered with an iron group metal as a binding material and thus a coating tool having excellent wear resistance and deposition resistance is obtained. In this process, on a boundary between a sintered super hardness alloy substrate and a high hardness coating layer, carbon which is round plate-shaped and 20mum or less long in the maximum length or is round cube-shaped and 20mum or less long in the maximum length of a section and which has its exposed area accounting for 0.1-20% of the boundary is deposited, thereby providing the non bonded part of the boundary. The super hardness tool has improved toughness and chipping of its edge hardly occurs.
Patent JP-2000309751-A (JP)
Title: Composition for forming film and material for forming insulation film
Inventor: NISHIKAWA MICHINORI
IPC: H01L21/312
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of forming a coating film excellent in thickness uniformity, hardness and dielectric properties by incorporating a specific alkoxysilane hydrolyzate and/or its condensate and a silane compound having a specified b.p. into the same. SOLUTION: This composition contains (A) a hydrolyzate of a compound represented by the formula: R1aSi(OR2)4-a and/or its condensate and (B) a silane compound having a b.p. of 300 deg.C or higher under normal pressure. In the formula, R1 and R2 are each a monovalent organic group. Preferably, ingredient A is a condensate of hydrolyzate and has a wt. average mol.wt. of 800-100,000. Ingredient A takes a two-dimensional or three-dimensional structure as a base polymer for film formation. When applied to a substrate (e.g. a silicone wafer) e.g. by spin coating, the composition can fill the grooves among fine patterns and, when heated, undergoes the hydrolysis and condensation of ingredients A and B to form a high-mol.-wt. polyorganosilixane, thus forming a glassy or giant polymer film.
Patent JP-H02298083-A (JP)
Title: Semiconductor light-emitting device
Inventor: SASAI YOICHI
IPC: H01L33/30
Filed: 1989-05-12
Abstract: PURPOSE:To prevent deterioration of the device and thereby to prolong its life by providing a GaInP protective layer being stable to the air on an Al GaInP clad layer on the light-emitting window side in an Al GaInP visible light surface emitting diode. CONSTITUTION:An n-type Ga0.5In0.5P layer 2, an n-type (Al0.6Ga0.4)0.5In0.5P clad layer 3, GaInP active layer 4, p-type (Al0.5Ga0.4)0.5In0.5P clad layer 5 and p-type GaAs contact layer 6 are formed in order by crystal growth on an n-type GaAs substrate 1. Next, in order to form a light-emitting window, the n-type GaAs substrate 1 is etched up to the surface of the n-type Ga0.5In0.5P layer 2 to expose the Ga0.5In0.5P layer 2 to the light-emitting window surface. Thereby, as to device deterioration, the light-emitting surface is free from oxidation deterioration due to the effect of the Ga0.5In0.5P protective layer, long life can be expected.
Patent JP-S6011817-A (JP)
Title: Optical beam scanner
Inventor: YAMAGISHI FUMIO
IPC: G02B26/10
Filed: 1983-06-30
Abstract: PURPOSE:To obtain an equal speed scanning property of an optical beam by diffracting the optical beam by a rotating hologram plate so that a stationary hologram plate diffracts its diffracted beam in the direction opposite to a diffraction of its optical beam. CONSTITUTION:As for a stationary hologram plate 9, the recording is executed by an interference of a light of spherical waves A, B whose one or both have a spherical aberration. When the spherical wave A is irradiated to the stationary hologram plate 9, the spherical wave B shown by a broken line is reproduced. In case when the stationary hologram irradiates the spherical wave A, a wave of the outside has a larger angle of polarization, and that of the inside has a smaller angle of polarization. That is to say, when a recording is executed by the surface B having an aberration by which an angle thetaB made by a scanning surface 2 becomes larger toward the outside and becomes smaller toward the center direction, the scanning on the scanning surface 2 is executed at an equal speed.
Patent JP-H07325069-A (JP)
Title: Method and device for detecting deterioration of high temperature member
Inventor: KUBO TAKAHIRO
IPC: G01N29/06
Filed: 1994-05-31
Abstract: PURPOSE:To accurately and easily detect the deterioration of the material positioned just under a high temperature member, which is used in the burning gas, by measuring the sound speed of the surface wave on a part, which is evaluated as a damage, with a ultrasonic microscope. CONSTITUTION:The sound speed of the surface wave on a part, which is evaluated as a damage, of a structural member to be used in the high temperature condition is measured by a ultrasonic microscope. generation of a deterioration phase is estimated on the basis of the relation of the sound speed of the surface wave, which is experimentally obtained as a data base, with the shape of the deterioration phase of the surface layer so as to grasp the deterioration condition. In a ultrasonic microscope, the ultrasonic wave generated by oscillators 43C, 43S enters a material 41 to be inspected through a sound transmitting medium 44. The reflected wave UR and the leakage surface wave p thereof are received by each oscillator 43C, 43S, and output as the signals WC, WS. Phase of these signals WC, WS are added so as to obtain the clear reduction curve (VZ curve) having the maximum point and minimum point, and the sound speed of the surface wave is thereby measured.
Patent JP-H04325398-A (JP)
Title: Deployment structure
Inventor: SAEGUSA HIROSHI
IPC: E04B1/344
Filed: 1991-04-23
Abstract: PURPOSE:To make the folded thickness thin and reduce the quantity of joints used by extending individual cubes made of a slender member and deployed and connected in the one-dimensional direction of a truss main body upward and outward, and folding them. CONSTITUTION:A truss main body 10 is connected with deployed cubes 13 in the one-dimensional direction, guide rollers 18 are provided at nodal joints 15 at the lower section of the cubes 13, and two cubes 13 are longitudinally folded as one unit while each cube 13 is shear-deformed. Guide rails 20 are pivotally supported at the lower end sections of a housing storing the truss main body 10 foldably upward, and shuttle hooks 21 hooking nodal joints 15 of the cube 13 located below the guide rails 20 are provided reciprocatably by a drive control system 22. A deployment drive system 11, which has lock guides 24 for deploying the cubes 13 on the guide rails 20 in sequence, unlock guides for folding them in sequence, and a flow stop 26 for the delivery timing of the cubes 13, is provided.
Patent JP-S6010658-A (JP)
Title: Semiconductor device
Inventor: OKADA KENJI
IPC: H01L27/06
Filed: 1983-06-29
Abstract: PURPOSE:To obtain the desired resistance value or the relative value by forming a metal wiring layer having the prescribed potential through an insulating film on the surface of a resistor. CONSTITUTION:A metal wiring layer 6 is formed across a resistance region 2 on an insulating film 3. When a potential having no direct relation to the potential of the region 2 is applied to the layer 6, a depletion layer 7 having no free carrier is formed directly under the layer 6 in the region 2. The layer resistance of the region 2 of the portion directly under the layer 6 is increased as compared with the layer resistance of the other region, i.e., having no wirings 6. The size of the region that the layer resistance increases is adjusted to finely control the resistance value.
Patent JP-S5748423-A (JP)
Title: Orbit drawing device for wire-cut electric discharge machine
Inventor: TOMINAGA ISAO
IPC: B23H7/06
Filed: 1980-08-29
Abstract: PURPOSE:To provide a compact orbit drawing device having the same function as the prior art device of this sort by constructing the support arm of the device with three sections each pivotally coupled by a pin to another so that a given position on a display board can be freely selected by a drawing tool. CONSTITUTION:The orbit drawing device for the electric spark machine is provided between an arm 20 and a table. A support arm 40 of the arm 20 consists of three sections which are pivotally coupled to one another by pins 42 and 44. A drawing tool is mounted on the free end of the arm 40 such that it extends substantially vertically. A display board 34 which has a minimum necessary area is supported by the table and faces the drawing tool 32. The drawing tool 32 can draw only the orbit of the wire of the wire-cut electric discharge machine relative to a workpiece being processed on a selected portion of the display board 34. Thus, it is possible to make the device compact while ensuring the same function as that of the prior art device.
Patent JP-S6010116-A (JP)
Title: Magnetic azimuth detection device
Inventor: KANDA MIKIO
IPC: G01C17/28
Filed: 1983-06-29
Abstract: PURPOSE:To enable high-accuracy direction detection, by obtaining data at the second circuit with a band width set at the first circuit and enabling an accurate correcting value regardless of a reduced number of data. CONSTITUTION:A band width operating member 32 performs operations of first through third band width by data at the first circuit and stores it in a band width memory 33. A comparing circuit 19, among X, Y outputs transmitted through A/D convertor 7, switch 8, selects data meeting requirements of first through third band width stored in the memory 33 to store them in a data memory 27. An east-oriented data are stored in the memory 27 and number of data is counted with a counter 23. Similarly, east - north oriented data are stored. A levelling-off member 31 performs operation of band width of the second circuit and max. and min. values are sent to a correcting value operating member 34 for operation of sensitivity correction coefficient. By a decision apparatus 36, it is decided whether the second band width is satisfied or not. A correcting value employed for this offset correction become of less irregularity as compared with that obtained after only a normal circuit.
Patent JP-S6011998-A (JP)
Inventor: SAWAGATA AKIRA
IPC: G01M99/00
Filed: 1983-06-30
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-2000308550-A (JP)
Title: Door opening and closing device for display case
Inventor: KODERA HIROYUKI
IPC: E06B3/46
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a display case having a sliding door capable of opening the whole of the front surface of the display case. SOLUTION: A moving rail 26 is provided between a rail holding part 18 and a door 7, and sliding means parts 23 and 31 are provided on both sides of this moving rail. In the case of nearly equalizing the length of the rail 26 to that of the inner side of a base part 3, nearly the half of the rail 26 is left on the side of the part 18 to support and nearly the half of the door 7 is left on the side of the rail 26 to support. Consequently, nearly a half of the door is moved to the outside of a case by a projecting part from the part 3 of the rail 26 to project nearly a half of the door 7 from the rail 26. Thus, the door 7 is moved to nearly the outside of the whole display case to realize the display case capable of opening the whole of the front surface.
Patent JP-H0414871-A (JP)
Title: Non-volatile semiconductor memory storage
Inventor: TERADA YASUSHI
IPC: H01L29/792
Filed: 1990-05-08
Abstract: PURPOSE:To obtain non-volatile semiconductor memory storage which makes possible electrical writing to ensure high-speed read-out or electrical erasing while maintaining high degree of integration by providing read voltage only on control gate on an object memory transistor with a selected transistor turned on by read control means. CONSTITUTION:Memory transistors MQ1 to MQ5 are formed on the surface of a substrate 1 of a P-type semiconductor between 2a and 2b of drain, source diffusion domain, as a channel domain. A selection transistor SQ is formed on the surface of the substrate 1 of the P-type semiconductor between 2c and 2a of drain, source diffusion domain, as a channel domain. When read datum is '0,' the electric potential difference becomes 0V between No. control gate and drain of the selection memory transistors MQ2 to MQ5, which are not objects of writing, by the impression of high voltage VP on the main bit line. Therefore, the electric field to be inducted by a tunnel oxide film between the floating gate and the drain is zero, and the electric charge volume which is stored in a floating gate FG does not change without causing a tunnel phenomenon.
Patent JP-S6453142-A (JP)
Title: Selection of resin product and apparatus to match purpose
Inventor: JIYOBANNI JIYUNKI
IPC: G01N23/00
Filed: 1988-05-18
Abstract: PURPOSE: To separate and sort products made of specific plastic materials having nearly same densities but different chemical compositions by purposes by individually carrying the product and irradiating the products with electromagnetic radiations, and then, measuring the electromagnetic radiation absorbancy of the products. CONSTITUTION: For a polyolefin or polyester resin and a halogenated resin having high electromagnetic radiation absorption coefficient, such products as containers, plates, etc., having an average thickness of 0.05-5mm are carried to an irradiating zone on a conveyor belt and the products are irradiated with electromagnetic radiations. The electromagnetic radiations are obtained from a radioactive material which radiates 1-3,000 watts of X rays having a wavelength of 0.1×10<-8> to 4.75×10<-8> cm in the air and 40×10<-9> to 70×10<-8> cm in a vacuum or gamma rays of >=10<3> becquerels. An electromechanical system which detects the intensity of the transmitted electromagnetic radiations with a scintillation counter, etc., and separates the products by purposes based on the intensity detected by means of a threshold comparator is used.
Patent JP-S5345239-A (JP)
Title: Ink supply device
Inventor: MATSUBA MASAHARU
IPC: B41J3/00
Filed: 1976-10-04
Abstract: PURPOSE: To prevent the air bubbles from being fed into a nozzle soas to disturb the disturbances in the ink atomization by providing a bubble removing filter in the path between an ink supply tank and an ink injecting nozzle in such a position as is closer to the nozzle side than the portion at which the ink is finally brought into contact with the air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08333381-A (JP)
Title: Specific synthesizing method for beta-glycoside-bonded n-acetylglucosamine derivative
Inventor: BUORUFUGANGU SHIYUMITSUTO
IPC: C07H15/04
Filed: 1996-05-15
Abstract: A process for the stereospecific synthesis of  beta -glycosidically linked N-acetylglucosamine derivatives is provided, wherein a protected  alpha -(N-acetyl-2-amino-2-deoxy)- beta -pyranosyl halide is coupled to a glycosyl acceptor using zinc chloride and a 4,4'-dialkoxytriphenylmethyl halide as catalysts.
Patent JP-H01290557-A (JP)
Title: Zirconia-based composite ceramic sintered body
Inventor: ARAHORI TADAHISA
IPC: C04B35/48
Filed: 1988-05-17
Abstract: PURPOSE:To enable the formation of a ceramic sintered body having very high strength and hardness by incorporating alumina contg. chromia (Cr2O3) in the form of solid soln. into zirconia-based oxide. CONSTITUTION:This ceramic sintered body is composed of 60-95wt.% zirconia- based oxide contg. 1-5mol% at least one among Y2O3, CaO, MgO and CeO2 and 40-5wt.% alumina contg. 1-20wt.% Cr2O3 in the form of solid soln.
Patent JP-S609666-A (JP)
Inventor: MIYASHITA KENICHI
IPC: B25B5/14
Filed: 1983-06-29
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-H0418995-A (JP)
Title: Water treatment system
Inventor: TAMURA HIROSHI
IPC: C02F1/78
Filed: 1990-05-11
Abstract: PURPOSE:To drastically decrease the consumption of city water and well water and to prevent the pollution of rivers by providing a filter device which filters the waste water generated by human activity and rain water, etc., a sterilizer which sterilizes the filtered water and a water distributor which supplies the sterilized water at proper times to required places. CONSTITUTION:The water treatment system is provided with a waste water treating device 1, a filter device 2, an ozone generator 3, a storage tank 4, a water sprinkling pump 5, plural solenoid valves 6, and plural sprinklers 7 and is used to clean the waste water and rain water, etc., released from a club house 8 of a golf course and to spray the water to the lawn of putting greens 9 and fairways of the gold course. The consumption of the city water and well water used in the golf course, etc., is drastically reduced in this way and the pollution of the rivers is prevented.
Patent JP-S5913138-A (JP)
Title: Fluid coupling
Inventor: TORII AKIRA
IPC: F16D35/02
Filed: 1982-07-10
Abstract: PURPOSE:To increase the flow resistance of a fluid and to deter vibration of a fan at the time of idle turning by disposing two projections extended to the interior of an operation chamber on a cover member that is an output member where torque from an input member is transmitted through the fluid in the operation chamber. CONSTITUTION:When an input member 4 is rotated, a bimetal 15 is operated with a rise in atmospheric temperature to turn a valve plate 11, so that a connecting hole 10a of a partition plate 10 is opened to force the fluid in a storeroom 13 to flow into an operation chamber 12. Thus, torque is transmitted to a body member 5 and a cover member 7 which are output members so as to rotate a fan blade 23. The operation fluid direction to the outer peripheral portion of the operation chamber 12 is brought into collision with sides 19a of projections 19 mounted on the cover member 7 to increase its pressure, and is fed into the storeroom 13 through connecting holes 14. When the fan blade 23 is idled, the vibration of the fan is deterred by flow resistance of each small gap portion 20, 22 between projections 21 mounted between the projections 19 and the input member 4.
Patent JP-H06327598-A (JP)
Title: Intake port body for vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L11/206
Filed: 1993-05-21
Abstract: PURPOSE:To provide an intake port body usable for both a carpet and flooring in common. CONSTITUTION:A rotary blade 25 is provided at the front side of an intake port body 11, and driven to rotate in both normal and reverse directions on the operation of the first electric motor 28. Furthermore, a travel cleaning body 33 having a carpet fir material 34 on the external surface thereof is provided at the rear side of the body 11, and driven to rotate in both normal and reverse directions on the operation of the second electric motor 36. The travel direction of the body 11 is detected with a travel direction detecting means 43. Also, a cleaning object surface detecting means 44 detects whether a cleaning object is a carpet or flooring. In the case of a carpet, the body 33 is rotated in a normal direction to assist the travel thereof, and a rotary blade 25 is rotated in a reverse direction, thereby raking in dust. In the case of flooring, the body 33 is rotated reversely to clean a floor, and the blade 25 is rotated in a normally to pick up substantial dust. According to this construction, the flooring can be polished and the travel of the body 33 can be assisted on a carpet.
Patent JP-2000311407-A (JP)
Title: Package media conveying device
Inventor: FUJII HIROSHI
IPC: G11B15/675
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain the package media conveying device which makes it hard for dust, etc., on a cassette surface to stick on a roller member and moves over a step of the cassette without any problem when the cassette is drawn in and ejected by a conveyor roller. SOLUTION: This conveying device performs operation for drawing the tape cassette 14 inserted into an insertion slot in a holder while a roller member 11 made of a rubber-based member rolls on and presses the tape cassette and operation for ejecting the tape cassette 14 while the roller member 11 rolls on and presses the cassette. In this case, knurl parts 11a are formed on the rotary peripheral surface of the roller member 11 to make hard for dust, etc., on the surface of the housing of the tape cassette 14 to stick on the roller member 11.
Patent JP-S5644940-A (JP)
Title: Program coding unit
Inventor: SASAKI SEIZABUROU
IPC: H03M11/04
Filed: 1979-09-19
Abstract: PURPOSE: To prevent the coding miss to shorten the coding time, by providing an input device equipped with pages for different programming languages, a control unit which formats programs according to grammar, a memory unit, and a display unit.  
     CONSTITUTION: This unit consists of processing unit 22 consisting of control unit 12 and main memory 14, floppy discs 18 and 20 connected to control unit 12, input device 10 having the keyboard which includes key mat 30 equipped with many keys 32 connected to control unit 12, and display unit 16 which is connected to control unit 12 and displays images. The program used for generation of four DIVISIONs such as IDENTIFICATION and ENVIRONMENT is stored in disc 18, and the program of the coding result is stored in disc 20. Thus, complicated and redundant fixed-form instructions and sentences can be input with one touch, and coding can be performed automatically, so that the debugging time can be shortened and program development can be achieved in high speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5346271-A (JP)
Title: Impurity gettering method in quartz tube for furnace
Inventor: ANSAI NORIO
IPC: H01L21/324
Filed: 1976-10-08
Abstract: PURPOSE: To prevent the adverse influence of detrimental impurities on the Si wafers to be treated which are placed within a quartz tube by forming the tube walls of the quartz tube for furnace in a double structure, passing a gettering gas therein and gettering detrimental impurities such as alkali metals or heavy metals contained in the quartz tube. 
     COPYRIGHT: (C)1978,JPO&Japio