baber/WOPTO huggingface dataset:
Patent JP-H0439228-A (JP)
Title: Document feeding device
Inventor: HASEGAWA KAZUHIKO
IPC: B65H3/52
Filed: 1990-05-30
Abstract: PURPOSE:To reduce the occurrence of defective separation, such as the double feed and non-feed of a document, due to a change in a conveyance speed by providing a separation regulating means to change the separation pressure of a separation friction member according to the conveyance speed of the document. CONSTITUTION:A pressure exerted on a separation friction member 7 by means of a separation pressure regulator 12 is changed according to the conveyance speeds of rollers 4, 6, 9, and 11 with the aid of a motor and set to a value at which excellent most separation performance is provided. This constitution reduces the occurrence of defective separation, such as the double feed and non-feed of a document 1, due to a change in the conveyance speeds of the rollers 4, 6, 9, and 11.
Patent JP-H06346497-A (JP)
Title: Structure of street gutter for water-permeable pavement and block for gutter
Inventor: YAMAUCHI JUICHI
IPC: E03F1/00
Filed: 1993-06-11
Abstract: PURPOSE:To improve the durability of a water-permeable pavement by installing a vertical channel a horizontal channel introducing rainwater exuding from the water-permeable pavement to a lower section and in the longitudinal direction into concrete blocks constituting a gutter draining rainwater. CONSTITUTION:Ther drainage of rainwater is interrupted owing to sufficently compacted subbase courese 2a, 2b and rainwater stays in a water-permeable pavement 1, is passed in a gutter 5 and drined. That is, rainwater staying in the water-permeable pavement 1 is exuded from the through-holes 11a of a paving-side vertical plate 11 to a vertical channel 8 first. Rainwater flows down to a relay section 18, and is introduced in the longitudinal direction by a cross horizontal channeel 9, then drained from a top face plate 15 and a drainage canal 21 penetrated trough the upper section of a sewer section 6 to a sewer 6a. Accordingly, rainwater does not stay on the water-permeable pavement 1, thus improving the durability of the water-permeable pavement while preventing the overflow of rainwater on a surface.
Patent JP-H11339479-A (JP)
Title: Semiconductor integrated circuit
Inventor: KANETANI KAZUO
IPC: G11C11/413
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To limit the level of a control signal for a switch discharging a signal line selectively below the withstanding voltage of the switch while guaranteeing that no discharge current flow through the signal line during nondischarging period thereof. SOLUTION: The semiconductor integrated circuit comprises a first bipolar transistor QDC having emitter connected with a current source IDC and collector connected with a load W, a switch MN having one end connected with the load and the other end connected with the base of the transistor, and a logic circuit D for controlling the current flowing through a first bipolar transistor QDC into the load W by turning the switch MN on/off. The semiconductor integrated circuit further comprises a level shift circuit LS receiving the output from the logic circuit D and the output of the level shift circuit LS is connected with the control terminal of the switch MN.
Patent JP-H05334363-A (JP)
Title: Data base retrieval system
Inventor: MOTODA TOSHIHIRO
IPC: G06F12/00
Filed: 1992-06-01
Abstract: PURPOSE:To retrieve a data base by the same procedure regardless of the kind and retrieval procedure of the data base. CONSTITUTION:A data base interface 13 includes a retrieval condition conversion part 16 which converts data base retrieval conditions, which are passed from an application program 11 and described in standard format, to the format characteristic to the data base 12, a retrieval procedure generation part 17 which retrieves the data base 12 by the retrieval procedure characteristic to the data base 12 under the converted data base retrieval conditions, and a format conversion part 18 which stores the retrieval result in a storage part 14 after converting the format characteristic to the data base 12 to the standard format. The application program 11 utilizes the retrieval result stored in the storage part 14.
Patent JP-S5566990-A (JP)
Title: Method of odorizing fuel gas
Inventor: AIMAI MASAMICHI
IPC: C10L3/12
Filed: 1978-11-15
Abstract: PURPOSE:A dimer or mixture resulting from the Diels-Alder reaction between 2 or more kinds of specific conjugated dienes is added to fuel gases as the effective component to give the fuel gases bed odor that is sufficiently detectable even in low concentration. CONSTITUTION:Two or more kinds of compounds selected from butadiene, isoperene, 1,3-pentadiene and cyclopentadiene are subjected to the Diels-Alder reaction to form a mixture of dimer and codimer. The mixture is used by adding to fuel gases in an amount over about 50ppm by wt or mixing with other known odorants so as to become 20wt% or more in the content. The liquefied petroleum gas containing the mixture has strong odor enough to be detectable even when the mixing ratio to the air is as low as 1:1,000-2,000.
Patent JP-S5662863-A (JP)
Title: Hot-melt adhesive containing detectable filler
Inventor: TAKIGUCHI HIDEKI
IPC: B32B37/24
Filed: 1979-10-29
Abstract: PURPOSE: The titled adhesive, capable of preventing the leakage of a foaming raw material on extrusion by coating on a joint of a plywood, etc., detecting the position of the joint through an optical means rather than the naked eye and improving the cutting efficiency, and comprising a filler reactive to a detector.  
     CONSTITUTION: A plywood or metal thin plate of a cut plate in length is delivered on a section continuously, and a shythetic resin foaming material is extruded to mold the cut plate with the foam integrally and give a composite plate. In the process described above, a filler 3 reactive to a detector 4 is incorporated in a hot- melt adhesive 1 to be applied to the joint of the cut plate. The position of the adhesive thus coated is detected by a mechanical, electric, optical, thermal, magnetic, acoustic and color differential means, and the formed composite plate is cut from the joint by a cutter, etc. readily. Cement, silver powder, Al powder, metal powder, iron, lead powder, barium titanate, etc. may be cited as the filler. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62297194-A (JP)
Inventor: SHIRANE OSAMU
IPC: G06K19/077
Filed: 1986-06-17
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-S5264926-A (JP)
Title: Transmission system for data signals
Inventor: UCHIYAMA TAKASHI
IPC: G03B17/24
Filed: 1975-11-25
Abstract: PURPOSE: To provide a transmission system for data signals, in which the data signals such as information on exposure or data of photography are anlarged by the actions of both an optical fiber element held in the cover of a camera and having a conical output end and a lens so as to make possible both feasible confirmation of the data and their satisfactory photography through a finder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S622320-A (JP)
Title: Adding circuit
Inventor: ISHIZUKA TERU
IPC: G06F7/506
Filed: 1985-06-27
Abstract: PURPOSE:To reduce an increase of an operation time and to execute an operation at a high speed even against a binary number having a large bit number, by providing one piece of unit adding circuit, two pieces of unit adding circuits, one piece of selecting signal generating circuit, and two pieces of selecting circuits. CONSTITUTION:A unit adding circuit 110 inputs two pieces of binary numbers X3, Y3, and outputs its sum Z3 and a carry signal g3 to the upper digit. A unit adding circuit 101 inputs binary numbers X1, Y1 and outputs its sum V1 and a signal W1 which has added '1' to this sum. A unit adding circuit 102 inputs binary numbers X2, Y2 and outputs its sum V2, a signal W2 which hs added '1' to this sum, and a carry signal p2 to its upper digit. A selecting signal generating circuit 120 inputs the signals g2, g3 and p2, and generates and outputs selecting signals s1, s2. A selecting circuit 131 inputs a signal V1 and W1 and outputs a binary number Z1, based on a logic of the signal s1. A selecting circuit 132 inputs the signals V2 and W2 and outputs a binary number Z2, based on a logic of the signal s2.
Patent JP-H11329610-A (JP)
Title: Jack
Inventor: SUZUKI YOSHIAKI
IPC: H01R24/04
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a jack which meets miniaturization, by installing a connecting piece also used for a metal cap on a metal cap section in a sleeve part. SOLUTION: A jack is provided with a sleeve part 12 having a plug insertion hole 12 into which a plug is inserted, a housing having a cavity communicated with the plug insertion hole 11, and plural kinds of plug connecting springs which are installed in the cavity and face a contact. On a part of the sleeve part, a plug connecting sleeve spring 13 facing the contact outside is arranged. Contacts of the sleeve spring 13 consist of left and right end parts, formed in an arc shape, as a support shaft and a part formed by bending the central position to the center of the arc, and carry out supporting. The sleeve spring 13 is constituted so that both ends of a plug contact part formed in an arc shape are reversely bent to form a support piece, and a connecting piece of the plug freely appears from the face of the sleeve part 12 according to the elastic deformation generated when an arc-shaped part of a plug contact piece presses the connecting piece.
Patent JP-H09302629-A (JP)
Title: Indicator
Inventor: AKASAKA KATSUTARO
IPC: E01F9/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To make the presence of an indication part such as character clearly recognizable and ensure safety by sticking a light reflecting sheet or applying a light reflecting coating material to a position which never shields a recessed groove having a mark or character engraved therein when an indicator body is seen from the surface side. SOLUTION: A resin plate such as polymethyl methacrylate, polycarbonate or polystyrene under a specified condition in which a red fluorescent coloring matter is dispersed is used to provide an indicating character 3 on the reverse side of an indicator body 2 by engraving a recessed groove 4. On the surface side or reverse side of the indicator body 2, a light reflecting sheet is stuck, or a light reflecting coating material is applied to a position which never shields the recessed groove 4 when the indicator body 2 is seen from the surface side. Otherwise, a reflecting layer reflecting toward the surface side may be provided. The cut surface of the recessed groove 4 is conspicuously lighted with a luminous intensity stronger than the light received by the indicator body 2 to provide the effect of attracting much attention, and the safety is improved.
Patent JP-H11338047-A (JP)
Title: Camera used both for silver salt photography and electronic image pickup
Inventor: MIYASAKA TETSUO
IPC: H04N5/907
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a camera used both for silver salt photography and electronic image pickup by which a silver salt picture and an electronic still picture are easily managed after photographing. SOLUTION: This camera 1 is provided with a finder 8 for observing an object, a lens and an exposure controller for silver salt photography and a lens and an imaging device for electronic still photography, and an object image is exposed on film in accordance with the depressing of a release button 7, and image data on the object image is written in a memory. The camera 1 is equipped with a cartridge cover 2 for exchanging a film cartridge for a silver salt picture 6, which is opened/closed by a slide lock lever 3. The cover 2 is provided with a button for erasing the memory 4 inside. The camera 1 incorporates the image recording memory for recording the image data on the electronic still picture and the recorded content is erased in accordance with the depressing of the button 4.
Patent JP-H11332304-A (JP)
Title: Plowing part structure of controlling machine
Inventor: KAWAMOTO ISAMU
IPC: A01B33/08
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a plowing part structure capable of solving a problem of not capable of plowing a soil directly below a plowing transmission case to yield an unplowed part by mounting only a spiral rotor to the plowing part of a controlling machine. SOLUTION: This plowing part structure of a controlling machine fixing a spiral rotor 14 as freely demountable at the both end parts of an output shaft pivoted at the lower part of the plowing transmission case, is provided by arranging a pipe shaft of which shaft center is inclined at a more inside position than that fixing/installing the spiral rotor 14, linking the pipe shaft with the output shaft as interlocked, rotating both of a plowing claw 13 planted on the pipe and the spiral rotor 14, and further constituting the diameter of the spiral rotor 14 so as to become smaller than the diameter of a rotating locus of the plowing claw mounted to the pipe shaft.
Patent JP-S62594-A (JP)
Inventor: FURANSHISU JIYON RENGU
IPC: C11D1/34
Filed: 1986-06-17
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-S6039259-A (JP)
Inventor: REIN KEI HOOKAA
IPC: G06F13/00
Filed: 1984-07-07
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-H08314167-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SHIMADA TOMOYUKI
IPC: G03G5/06
Filed: 1995-05-16
Abstract: PURPOSE: To obtain an electrophotographic photoreceptor excellent in sensitivity and performing production also advantageous costwise. CONSTITUTION: A photosensitive layer contg. at least one kind of diamine compd. represented by the general formula as a photoconductive material is formed on an electrically conductive substrate to obtain the objective electrophotographic photoreceptor. In the formula, each of R<1> -R<3> is H, alkyl, aryl or acetyl, Ar<1> is allylene, Ar<2> is trivalent arom. hydrocarbon, X is a single bond, alkylene, cycloalkylidene, dialkylene ether, O, S or vinylene and (n) is 1 or 2.
Patent JP-H0436934-A (JP)
Title: Ion source with surface electric dissociation
Inventor: HIROSE HIROSHI
IPC: H01J49/16
Filed: 1990-06-01
Abstract: PURPOSE:To provide a spot diameter of 1 mum or below by turning into hot ions with a needle part which is heated. CONSTITUTION:Substance having a low ionization voltage in a storage chamber is gasified by a heating means 1 and ionization gas touches a needle heated by another heating means 2. Therein the ionization gas is ionized by the temp. of the needle and the difference in the ionization voltage of the substance ionized and the work function of the needle. Being heated, CsI as the substance ionized is separeted into Cs and I when passing through porous tungsten. The dia. of the needle at its 0.1-mm tip shall be 1-5 mum. When the tip temp. of the needle is raised to 2,000 deg.K by means of converging of beams from light source such as laser source, the outermost electron or electrons transfer to the W conductor and are ionized during adsorption and separation at the tip of the needle. The ionized Cs is drawn out by an aperture 9 and a drawout electrode 10. Therefore, a spot dia. of 1mum or less is obtainable by converging the ion source with a 1:100 lens system.
Patent JP-S5930035-A (JP)
Title: Semiconductor pressure sensor
Inventor: YAMAGAMI KOUZOU
IPC: G01L9/04
Filed: 1982-08-13
Abstract: PURPOSE:To enable the measurement of pressure of two kinds of gases to be measured or the like by incorporating two semiconductor pressure sensor chips into one package to form a compound type semiconductor pressure sensor. CONSTITUTION:Semiconductor pressure sensor chips (hereafter called chip) 20 and 10 are incorporated into a package 8 in such a manner as to use a reference pressure chamber 204 in common. The chip 10 is made slightly larger than the chip 20 so that the chip 20 functions as surface pressure receiving type semiconductor pressure sensor while the chip 10 does as back pressure receiving type semiconductor pressure sensor. In the measuring operation, as one gas pressure to be measured is introduced into the chip 20 while the other gas pressure to be measured into the chip 10 separately, resistance changes thereof are fetched as electrical signal through respective lead terminals 7b and 7'b. This enables the measurement of two-gas pressures with one compound semiconductor sensor thereby realizing a small size and a lower cost.
Patent JP-S5930303-A (JP)
Title: Matching circuit element of high frequency hybrid integrated circuit
Inventor: KUSUNOKI KAZUO
IPC: H01P5/02
Filed: 1982-08-12
Abstract: PURPOSE:To select easily the inductance and the capacitance value for suitable matching, by laminating an upper and a lower dielectric substrate, forming an inductance coil on the upper layer substrate and forming a capacitor on the lower layer substrate. CONSTITUTION:An h1-thick upper layer dielectric substrate 11 and an h2-thick lower dielectric substrate 12 are laminated. A matching capacitor 13 positioned between the layers is formed on the upper side of the substrate 12 by metallizing. Further, a matching inductance coil 14 and input/output terminals 15, 16 are formed on the upper side of the substrate 11 by metallizing. The terminal 15 and the capacitor 13 are connected electrically with a through-hole 17 the inside of which is metallized. A metallized ground layer 18 is formed on the lower side of the substrate 12. The coil is parted largely from the layer 18 by the h1 in comparison with the method that the coil and the capacitor are formed on the same surface through the construction above, allowing to reduce the stray capacitance and to increase the inductance.
Patent JP-S6032858-A (JP)
Title: Varnish for coating metal surface
Inventor: SOWA MASAHIKO
IPC: C08L29/00
Filed: 1983-08-01
Abstract: PURPOSE:The titled coating varnish providing a film having proper plasticity, having improved adhesivity to an undercoat metal, a little sagging, obtained by blending resol-type phenolic resin with polyvinyl butyral in a specific ratio, dissolving the blend in an organic solvent. CONSTITUTION:20-60wt% resol-type phenolic resin is blended with 80-40wt% polyvinyl butyral, and dissolved in an organic solvent (e.g., CH3OH, etc.), to give the desired coating varnish.
Patent JP-S6048815-A (JP)
Title: Continuous conveyor
Inventor: IKEDA SATOSHI
IPC: B65G67/60
Filed: 1983-08-02
Abstract: PURPOSE:To properly remove an adhered material remaining on the inner surface of buckets having various shapes through increasing of freedom of movement, by a method wherein the arm of a scraper is swung by a cam. CONSTITUTION:In order to remove an adhered material remaining on the inner surface of a bucket 4, which is not limited to a boat-shaped bucket but is formed in a semicylinder or other arbitrary shape, a raking device, consisting of a scraper 9 and a cam 8, is located below the bucket 4 right after turn-over. With the rotation of the cam 8, an arm 91 of the scraper 9 is swung around a fulcrum 92 through a cam support roller 93. This causes swinging of a raking plate 94 mounted to the one end of the arm 91, and enables raking down of substance, adhered to the inner surface of the bucket, by means of the raking plate 94 irrespective of the shape of the bucket 4 with the progress of the bucket 4.
Patent JP-H11336379-A (JP)
Title: Inside handle unit structure for automobile
Inventor: MINEMURA RYUJI
IPC: E05B85/12
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve support strength of a handle member. SOLUTION: Flat faces 6a, 6a of a boss shaft 6 protrusively provided at opposed side walls 5a, 5b of a handle receiving part 5 of a base member 1 are formed inclining from the centerline L1 of a boss shaft insert groove 8 in a latch position P1 of a handle member 2 so that the detaching direction of the handle member 1 is oil the opposite side to the free end of the handle member 2 in the latch position PL1, thus enlarging the overlap quantity of a bearing hole 7 and circular faces 6b, 6b of the boss shaft 6 in an unlatch position P2. Bearing pressure, applied to the boss shaft 6, of the base member 1 in the unlatch position P2 is therefore reduced to improve support strength of the handle member 2.
Patent JP-2000148479-A (JP)
Title: Method and system for buffering instruction by processor
Inventor: SUBASH CHANDAR G
IPC: G06F9/32
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To make a device small-sized by making a necessary silicon area small by using a small-sized limited instruction buffer. SOLUTION: The method for buffering instructions by the processor 12 having a pipeline 20 equipped with a decoding means 28 includes a step for detecting the decoding means 28 stopping functioning, a step for repeatedly making a fetch before the instruction in a memory 16 until the decoding means 28 does not stop functioning, and a step for writing the fetched instructions in the instruction buffer after the decoding means 28 does not stop functioning.
Patent JP-S5843592-A (JP)
Title: Semiconductor light emitting element
Inventor: KINOSHITA JIYUNICHI
IPC: H01S5/223
Filed: 1981-09-10
Abstract: PURPOSE:To attain a current stricture with good efficiency, decrease the controllability of a crystal growth and allow a high output operation, by processing a semi-insulating substrate. CONSTITUTION:A groove is provided on the plane (100) of an Fe doped semi- insulating InP substrate 1 in the direction (011) by using a mask constituted of an Si dioxide film, etc. and formed by a reactive etchant then resulting in the section in a pit shape. Next, an N type InP layer 2, an InGaAsP active layer 3, a P type InP layer 4 and a P<+> type InGaAsP layer 5 to obtain a good ohmic characteristics are successively formed on the semi-insulating InP substrate 1'. Since an active layer 3 becomes crescent at the groove part, it has also a lateral directional light wave guiding function due to the variation of the refractive index. The semi-insulating substrate 1' is thinned from the surface opposite to the crystal growing plane. An N type and P type electrodes are respectively formed on both surfaces of this wafer by an evaporation and a heat treatment. The current stricture is performed with good efficiency by the semi-insulating part 1', the conduction of a stricture layer does not happen, and then a high output can be attained.
Patent JP-H04365262-A (JP)
Title: Color image recorder
Inventor: UMEZAWA HIROMOTO
IPC: H04N1/40
Filed: 1991-06-13
Abstract: PURPOSE:To reduce memory capacity, to miniaturize the device as a whole, to reduce cost and further to realize easiness for accelerating processing speed. CONSTITUTION:An operating means 21 is provided to execute a color correcting operation processing and a pseudo halftone operation processing to various combinations formed by respective color components constituting multi-gradation image data according to a color correction coefficient set in advance and a dither pattern, a storage part 22 is provided to store the operated result of this operating means, a dither pattern address generation part 23 is provided to generate an address signal for extracting image data, to which the color correcting operation and pseudo halftone operation processings are executed, from the storage part 22 while referring to the storage part 22 synchronously to multi-gradation image data (y), (m) and (c) in colors inputted based on the size of the dither pattern, and a recording means 24 is provided to execute a color image recording operation based on the image data extracted from the storage part.
Patent JP-H05132063-A (JP)
Title: Pallet container
Inventor: UDO SHIYUTSUTSU
IPC: B65D1/00
Filed: 1991-06-13
Abstract: PURPOSE: To simplify lid fastening of a container. CONSTITUTION: In a pallet container 1 comprising an inner container 2 of a synthetic resin and a sheet-metal jacket 3 fixed on a flat pallet 6 which is in close contact with this inner container, the upper rim of the sheet-metal jacket 3 is designed as a triple folded rim 14 to which the lid 4 is attached by threaded fasteners.