baber/WOPTO huggingface dataset:
Patent JP-S62163871-A (JP)
Title: Steering device for working vehicle
Inventor: USUI KATSUYA
IPC: A01B69/00
Filed: 1986-01-14
Abstract: PURPOSE:To simplify the structure and improve reliability by constituting a solenoid valve for each hydraulic cylinder which controls the steering clutch and the steering brake in the right and left transmission systems of a crawler traveling device, from the three position switching type and two position switching type. CONSTITUTION:The transmission system for the right and left crawler traveling device 4 in pairs in a combine, etc. is equipped with a steering clutch 12 which is return-urged to the turning-ON side and a steering brake 13 which is release- urged to the brake release side. A steering hydraulic cylinder 14 is connected to the steering clutch 12 and the steering brake 13, and the steering clutch 12 is cut-off-operated by the initial operation of the cylinder 14, and the steering brake 13 is operated by the succeeding operation. In this case, pressurized oil is selectively supplied into the hydraulic cylinders 14 and 14 by a solenoid valve A in three position switching system, and the switching to the state where the supplied oil pressure to each hydraulic cylinder 14 is reduced is permitted by a solenoid valve B in two position switching system.
Patent JP-S61164340-A (JP)
Title: Waveform information compression system
Inventor: YAMASHITA NAOKI
IPC: H04B14/04
Filed: 1985-01-16
Abstract: PURPOSE:To obtain a digital signal where waveform information is subject to band compression without being lost at all by extracting a nearly steady-state part of an analog signal waveform at each n-period, comparing the waveforms o extracted signals and transmitting a difference data only when the difference is a prescribed value or below. CONSTITUTION:A CPU discriminates whether or not waveform information of an inputted digital signal is at a nearly steady-state (step 1), and extracts the signal waveform at each n-period when at the steady-state (step 2). Then the 1st signal and the next signal among the signals extracted at n-period undergo difference operation 9step 3), and whether or not the difference obtained thereform is m-bit or over is discriminated, and when the difference is smaller than the m-bit, the difference operation obtaining the difference data is repeated, the difference data is stored in a memory, and when the difference is m-bit or over, the step restores to the step 2 (step 4). The signal whose waveform is not at steady-state is converted into a digital signal without being subject to band compression.
Patent JP-H08192684-A (JP)
Title: Floor device of vehicle
Inventor: TAKESAWA KEIGO
IPC: B60R3/00
Filed: 1995-01-18
Abstract: PURPOSE: To provide a floor device having a plurality of steps of easy getting in and out of a vehicle, without increasing the vehicle width. CONSTITUTION: A floor 2 is provided with a cutout part 6, a movable floor 7 covering the cutout part 6 is fitted rotatably around a hinge shaft provided on the driver's seat 1 side of the cutout part 6, and a holding mechanism holding the movable floor 7 horizontally is provided.
Patent JP-S61165082-A (JP)
Title: Solenoid coil and manufacture thereof
Inventor: YAMAMOTO TOSHIAKI
IPC: F16K31/06
Filed: 1985-01-15
Abstract: PURPOSE:To save time and labor comparing with conventional coils by cutting terminal plates after mounting the plates on a bobbin. CONSTITUTION:Two terminal plates 43, 44 are mounted in an electrically insulat ed condition on one of two end plates 8, 9 a bobbin 2, and terminals 3, 4 are mounted on respective terminal plates 43, 44. The ends of an enamel wire wound on the bobbin 2, are affached to respective terminals 3, 4, and two terminal plates 43, 44 are cut after one terminal plate is mounted on the bobbin 2.
Patent JP-S62163197-A (JP)
Inventor: ISHITOBI HACHIRO
IPC: G06Q10/10
Filed: 1986-01-14
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-S60150239-A (JP)
Title: Information recorder
Inventor: YONEZAWA SEIJI
IPC: G11B7/125
Filed: 1984-01-18
Abstract: PURPOSE:To ensure the additional recording with high density by means of 2 light beams by using a semiconductor laser array to switch the recording light emitting point toward the outer circumference from the inner circumference of a disk. CONSTITUTION:The light emitting points 2-1-2-n of a semiconductor laser array 2 are switched for every one revolution of a disk. Then the reflected light of a light spot 9 is received by a photodetector 13. A tracking error signal 20 is delivered for tracing a recorded reference track 11<0>, and a lens actuator is driven. As a result, the spot 9 always traces over the track 11<0>. While a variable diffracted wave 6 which is used to record data is deflected every revolution of a disk 1 by an amount equivalent to a track pitch. Then data are recorded by the light spots 8 with a fixed track pitch kept at all times. These spots 8 and 9 are produced from different light sources and therefore the light spots for reproduction receive no modulation of the information to be recorded and can be kept at constant. This secures the stable detection of a tracking error signal.
Patent JP-H07211747-A (JP)
Title: Inner lead bonder and tab type semiconductor device
Inventor: TAZAKI SHUJI
IPC: H01L21/60
Filed: 1994-01-24
Abstract: PURPOSE:To dispense with an inner lead bending work subsequent to an inner lead connection work by making an inner lead bonder comprise a support table, a lead molding means and a bonding tool, which are specified each. CONSTITUTION:An inner lead bonder comprises a support table 8 of a structure, wherein a semiconductor pellet support part 8b is recessed in the center between through hole peripheral edge support parts 8a supporting the peripheral edge parts of through holes 1a formed in a TAB tape 3 with a multitude of inner leads 2a provided extendedly in the holes 1a and the parts 8c between the parts 8a and the part 8b are slanted, and moreover, is provided with a lead molding means 9, which makes the intermediate parts of the leads 2 bend along the slanted parts 8c and makes the point parts of the leads 2a superposed on electrodes on a semiconductor pellet 5, and a bonding tool 10, which presses the superposed parts of the point parts of the leads 2a on the electrodes on the pellet 5 and connects the leads 2a with the electrodes. For example, the means 9 is constituted of a pressing body, which consists of an elastic material and presses the leads 2a to the slanted parts 8c to mold.
Patent JP-H09196343-A (JP)
Title: Rotary feeder
Inventor: HIRAI YUJI
IPC: F23G5/44
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To substantially eliminate wear, and hence improve sealing properties and stabilize the amount of cutting by mounting a roller attachment moving with a roller subject to free rotation such that a part thereof located on a rotor side of a belt makes contact with a rotor outer periphery, and backwardly returning a part thereof located on a casing side of the belt. SOLUTION: Powder-grain inserted from an inlet A are filled burying a valley between blades 4 of a rotor, is conveyed in the direction of rotation of the rotor 2, and makes contact with a belt type roller attachment 5 to permit the valley to be closed with the belt 7, and is further moved to an outlet B together with the belt 7. The belt 7 moves following the movement of the rotor 2, and the powder-grain filled in the valley in the rotor 2 fall down with the gravity when the powder-grain move to a lower part of the rotor. The powder- grain adhered to the belt type attachment 5 are scraped down by a scraper 9. The powder-grain are scraped down with the scraper 9 just before it goes around between the casing 1 and the roller 6 so that it is prevented from adhering to the casing 1.
Patent JP-H04237182-A (JP)
Title: Manufacture of distorted quantum well laser
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/00
Filed: 1991-01-22
Abstract: PURPOSE:To enable a distorted quantum well laser to be sharply shortened in manufacturing time and lessened in oscillation threshold current, temperature dependence, and emission beam width by a method wherein the distorted quan tum well laser structure provided with a current constriction mechanism and a refractive index waveguide mechanism is formed through the growth of crys tal. CONSTITUTION:An N-AlGaAs clad layer 12 and a GaAs light guide layer are formed on an N-GaAs substrate 11 through a molecular beam epitaxial growth method, and a process through which a stripe-like mask 14 is set above the substrate and another process through which the diffusion of atoms is controlled in the growth of a distorted quantum well which serves as an active layer to form a GaAs buried layer 16 where an InGaAs quantum well active layer 15 is buried are provided.
Patent JP-H09202794-A (JP)
Title: Diphsphonic acid compound
Inventor: JIEEMUZU JIYON BENEDEIKUTO
IPC: A61K31/44
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new diphosphonic acid compound which us a specific diphosphonic acid derivative useful for treatment and prevention, etc., of diseases such as osteoporosis, Paget disease or calcinosis universalis related to abnormal calcium and phosphate metabolism, especially abnormal bone metabolism.  
     SOLUTION: This new diphosphonic acid compound (salt or ester) is represented by the formula [Z is ring such as pyridine, pyridazine pyrimidine or pyrazine; R 1  is H, a (substituted) amino, amide, OH, an alkoxy, a halogen, carboxylate, a 1-6C (substituted) hydrocarbon chain, a (substituted) aryl or a (substituted) benzyl; R 2  is H, a 1-4C (substituted) hydrocarbon chain; R 3  is H, a 1-6C (substituted) hydrocarbon chain, a (substituted) aryl, a (substituted) benzyl, OH, a halogen, an alkoxy, etc.; R 4  is H, a 1-4C (substituted) hydrocarbon chain or an acyl] and is effective in treatment, prevention, etc., of diseases related to abnormal calcium and phosphate metabolism. The compound represented by the formula is obtained by reacting an amino group- and nitrogen-containing heterocyclic compound with tetraethyl vinyldiphosphonate, etc. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09198020-A (JP)
Title: Picture display method and device therefor
Inventor: OGAWA EIJI
IPC: G09G5/10
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To correctly diagnose picture comparatively while displaying the picture on plural light emitting display means such as CRT by correcting the difference between gradation characteristics of respective CRTs. SOLUTION: Currents (anode currents) of tube surfaces of CRTs 2A, 2B are detected by detecting means 3A, 3B and the difference between gradations of the CRTs 2A, 2B due to the difference between anode currents are detected by a comparing means 4. Then, gradation characteristics of respective CRTs 2A, 2B are made almost equal to each other by correcting the anode currents of the CRTs 2A, 2B by correcting means 5A, 5B based on the compared result of the comparing means 4.
Patent JP-S58123634-A (JP)
Title: Forming process for phosphor film
Inventor: MISONO KATSUHIDE
IPC: H01J9/22
Filed: 1982-01-20
Abstract: PURPOSE:To obtain a low-cost and uniform phosphor film, by mixing 2 kinds of organic solvents with different evaporating speeds to prepare the mixed solvent with desired evaporating speeds, and spreading the phosphor suspension into which the phosphor is added on the internal wall surface of said bulb. CONSTITUTION:Mixture of two kinds of organic solvents with different evaporating speed, for instance, a mixture of butyl acetate and acetone is used as  solvent, phosphor is mixed in it, and nitrocellulose or the like as a binder is  added into said mixture to prepare the phosphor suspension. This suspension is  caused to flow into a bulb, any excessive solution is discharged and the phosphor film is attached hermetically. Thereafter, hot blast is fed into the bulb and  the solvent is made vacuum-vaporized on the film, which is dried and then burnt  to remove the nitrocellulose acting as a binder. In this way, the evaporating  speed of the solvent becomes optimum, and the uniform phosphor film can be  produced.
Patent JP-H02188658-A (JP)
Title: Device for interlocking throttle valve of multiply connected carburetor
Inventor: IMAEDA HIROFUMI
IPC: F02M13/02
Filed: 1989-01-17
Abstract: PURPOSE:To minimize a friction loss and prevent the occurrence of phase difference between a plurality of throttle valves with a simple structure by linking the throttle valve stems of a plurality of adjacent carburetors together by means of a flexible shaft which can transmit a turning force without delay. CONSTITUTION:Carburetors 11A, 11B constituting the multiply connected carburetor of an internal combustion engine 10 are placed on the same axes as each corresponding cylinder on each bank 12A, 12B and thereby, the heights of intake air passages 17A, 17B are differentiated while crossing the directions of the passages. In such a structure, in the intermediate zone between the carburetors 11A, 11B, the throttle valve stems 18A, 18B thereof are linked to each other with a flexible shaft 23. The flexible shaft 23 is formed, e.g., by coaxially superposing a plurality of springs having mutually opposite winding directions. Thereby, each turning force in valve opening direction and valve closing direction can be transmitted without delay. Hence, the occurrence of phase difference between the throttle valves 19A, 19B can be prevented.
Patent JP-S60160590-A (JP)
Inventor: UOZUMI NOBUHIRO
IPC: H05B6/12
Filed: 1984-01-17
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-2000208648-A (JP)
Title: Manufacture of nonvolatile semiconductor storage device
Inventor: KIJIMA MASATO
IPC: H01L21/8247
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To suppress the lowering of capacity of an inter-layer insulating film and to prevent a substrate digging, while coping with a finer memory element. SOLUTION: (a) On a semiconductor substrate 2, a polysilicon film 10a for a floating gate 10 is formed via a LOCOS oxide film 20 and a gate oxide film 8 on which a silicon nitride film 38 is formed as an antioxidation film, and the silicon nitride film 38 and the polysilicon film 10a in a floating gate separation region 26, are removed to form a band-like groove pattern 28. (b) The groove pattern 28 is ion-implanted to form an impurity diffused region 30. (c) A thick silicon oxide film 32 is formed on the impurity diffused region 30 in a thermal oxidation process. (d) After the silicon nitride film 38 is removed, an ONO film comprising a silicon oxide film 12, silicon nitride film 14, and silicon oxide film 16 is formed on the polysilicon film 10a.
Patent JP-S59132242-A (JP)
Title: Output circuit
Inventor: HIGUCHI MISAO
IPC: H03K19/0944
Filed: 1983-01-18
Abstract: PURPOSE:To clamp a current flowing to an output circuit to a constant current by controlling the on-resistance of a ground side enhancement type transistor (TR) in a semiconductor integrated circuit comprising an insulating gate field effect TR. CONSTITUTION:In the enhancement type TRM33, the source is connected to a gate of a TRM22, a drain is connected to ground, the gate is connected to a gate of a TRM22, and a potential at a gate terminal G22 is decided by TRs T11 and M33. The potential at the gate terminal G22 is set optionally by changing the size of the TRs D11 and M33. When the TRM22 is turned on and the TRM11 is turned off and suppose that a high voltage is applied to an output terminal O11, a current flowing to the TRM22 is clamped to a value decided by the potential at the gate terminal G22.
Patent JP-H01181733-A (JP)
Title: Lifting apparatus for laver-culture net
Inventor: KATSURA HIDEO
IPC: A01G33/02
Filed: 1988-01-13
Abstract: PURPOSE:To simplify and facilitate the lifting operation of a laver net in growing stage, by using a float apparatus to facilitate the flotation and sinking of a frame in water and controlling the supply and discharge of air and water in the float apparatus using a pressure regulator. CONSTITUTION:A rope 2 attached with a laver net 3 and a buoy A is bound to a frame rope 1, the buoy A and an anchor B are tightly stretched with the rope and the frame rope 1 is stretched on the surface of sea in tetragonal form. Normally, the laver net lifting apparatus is floated by introducing compressed air through a pressure regulator into a float of the apparatus positioned below the surface of sea under the laver net 3 and the rope 2. The laver net 3 and the rope 2 are floated on the sea surface by this operation. The laver net lifting apparatus can be sunk in water by decreasing the air in the float and replacing with water.
Patent JP-H05186692-A (JP)
Title: Water-resistant silicone rubber composition
Inventor: WATANABE SATOSHI
IPC: C08L83/04
Filed: 1992-01-17
Abstract: PURPOSE:To provide the subject silicone rubber composition containing calcium oxide produced by a wet process, having excellent water-resistance, causing little variation of physical properties even by leaving in boiling water over a long period and suitable for parts such as electrical wire and insulating chip. CONSTITUTION:The objective silicone rubber composition is produced by compounding and uniformly dispersing a polyorganosiloxane base polymer, a curing agent and, as necessary, various additives, etc., using the obtained polyorganosiloxane composition as a main component and adding calcium oxide produced by a wet-process to the main component.
Patent JP-S59131156-A (JP)
Title: Gas sensor
Inventor: YANO MAKOTO
IPC: G01N27/414
Filed: 1983-01-17
Abstract: PURPOSE:To cancel the photosensitivity of an ion sensor (ISFET) having gate insulating type field effect transistor structure by using a light-nontransmittible and gas-permeable film for a gas sensor which uses the ISFET. CONSTITUTION:The ISFET1 has a gate part 3 embedded in a catheter 2 and an electrode part 4 and an enamel wire connected to an electrode are insulated by an insulating material 5 from each other. The gate part 3 and part of a comparison electrode 6 contact a hydrophilic polymer 7 containing a gas absorbing liquid which varies in ion concentration by absorbing gas. The hydrophilic polymer 7 is covered with silicone rubbr 8; this silicone rubber forms the gas-permeable film which possesses both gas permeability and light nontransmittivity and has <=10% light transmittivity, and the quotient D/P of the 0 deg.C gas-permeation coefficient D of gaseous nitrogen by film thickness (d) is >=2.5X10<-8> (cm<3>(STP)/cm<2>.ScmHg).
Patent JP-H08194990-A (JP)
Title: Magnetic recorder/player
Inventor: KUKITANI KENJI
IPC: G11B27/28
Filed: 1995-01-19
Abstract: PURPOSE: To search a program accurately at high speed without detecting a VISS signal. CONSTITUTION: VBI information is decoded from an image signal read out through a decoder 15 and a microprocessor 14 fetches the tape data of a program matching in cassette number from a memory 13 based on the cassette number, an absolute address, etc. The tape data is transferred to a VTR microprocessor 16 and presented on a screen display part 20 by depressing a display button 17. The target absolute address of a selected program is then set by means of a selection button 18 and the traveling direction of a magnetic tape is determined, along with the moving time thereof, from the absolute address on the magnetic tape.  When FF or REW is started by depressing a start button 19, the VTR microprocessor 16 determines the recording speed and counts the CTL signals to calculate the moving time of the magnetic tape and determines a target program by comparing the absolute address read out from the magnetic tape 1 with a target absolute address.
Patent JP-H06215253-A (JP)
Title: Article ejector for automatic vending machine
Inventor: KIHARA TAKASHI
IPC: G07F11/58
Filed: 1993-01-18
Abstract: PURPOSE:To provide an article ejector for an automatic vending machine which can improve the revolution suppressing intensity of an article loading rack to be moved by an endless carrying belt. CONSTITUTION:The endless carrying band 7 is stretched between upper and lower sprockets 6. The approximately L-shaped article loading rack 3 for loading an article on the down side of the band 7 and delivering it on the lowermost part is rotatably pivoted around the band 7. A supporting plate 2 is vertically arranged on the outside of the down side carrying band 7. The rack 3 is provided with a supporting shaft 13 projected from an intersecting part between a horizontal loading part 11 and a vertical part 12 to the side part and rotatably supported by the band 7, an upper side abutting shaft 14 projected from the vertical part (12) side of the shaft 13 to the side part and abutted to the inside of a guide part 2A so as to be slided and a lower side abutting shaft projected from the horizontal loading part (11) side of the shaft 13 to the side part and abutted on the outside of the guide part 2A so as to be slidable.
Patent JP-2000203095-A (JP)
Title: Color printing apparatus
Inventor: TANABE KENICHI
IPC: B41J2/525
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a color printing apparatus which can set colors of each item easily and quickly without losing a degree of setting freedom even when there are many items to be edited for colors. SOLUTION: A plurality of sets of combinations of set values for a plurality of edit items related to colors of print images are stored beforehand. Any one of the combination is selected, and the set value of the selected combination is attached to the print images. Moreover, the edit items related to the colors are set individually afterwards, so that the edit items are stored in a manner to be reloadable. When a usage related to inputting a form is selected, the set values prepared beforehand for the plurality of edit items related to colors of the print images of the usage are attached to the print images, and a part of or all of the edit items related to the colors are set individually afterwards to be stored in a manner to be reloadable.
Patent JP-S5392187-A (JP)
Title: Detecting element for surface wave process ultrasonic flaw detection
Inventor: TOOYAMA ICHIROU
IPC: G01N29/04
Filed: 1977-01-25
Abstract: PURPOSE: To improve the characteristics of a detectign element for a surface wave process ultrasonic flaw detection by providing an acoustic insulator for acoustically insulating a transmitting detector element from a receiving detector element to adjust the interval and crossing angle therebetween to restrict the extension of insensible zone of the detection because of multi-reflection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07209524-A (JP)
Title: Image display device and its manufacture
Inventor: YAMAMOTO AKINORI
IPC: G02B6/04
Filed: 1994-01-25
Abstract: PURPOSE:To provide the image display device which displays a bright and sharp image so that the optical image on the image display surface has a wide visual angle and is never difficult to recognize image information owing to the reflection of environmental disturbing light, and an extremely easy method for its manufacture. CONSTITUTION:After one end surfaces of many optical fibers 8 are arranged on a support plate 3 in a plane, the surface of the support plate 3 is coated with photosensitive transparent resin 5 to which a light diffusing agent and a surface active agent are added, and the photosensitive transparent resin 5 at the periphery of the end surface of the optical fibers 8 on the support plate 3 are cured by projecting light on the other end surface of the optical fibers 8 to form many a microlens-shaped light diffusion layer 4, thereby forming the image display surface 3 for an optical image.