baber/WOPTO huggingface dataset:
Patent JP-H06255811-A (JP)
Title: Image forming device
Inventor: SHIRATORI TATSUYA
IPC: B65H7/04
Filed: 1993-03-05
Abstract: PURPOSE:To release the pressure of a pickup roller and a separating roller and detect the presence of a storage deck via the rotating action of one handle of the storage deck. CONSTITUTION:When the handle 4 of a storage deck 8 is rotated, the storage deck 8 can be extracted from a device main body. The rotating action of the handle 4 can be interlocked with a pickup roller 12 and a separating roller 14 via the first interlocking mechanism 25 and the second interlocking mechanism 26, and the pressure is released respectively. The occurrence of wrinkles and folds of a sheet material is prevented when the storage deck 8 is extracted, and the number of mechanical parts can be reduced.
Patent JP-H04306554-A (JP)
Title: Metal halide lamp and manufacture thereof
Inventor: OMURA HIDEAKI
IPC: H01J61/30
Filed: 1991-04-03
Abstract: PURPOSE:To improve the brightness and color uniformity over the whole light receiving surface by making one inner surface of a light emitting tube surface divided by a face vertical to an electrode bar shaft from an electrode sealing part side into a ground glass-like irregular form. CONSTITUTION:A side tube for content sealing is mounted on a quartz glass tube, and a tangusten electrode 6 is first airtightly sealed on one side through a molybdenum foil. Then, a sand blast nozzle is inserted from the other side pipe, and an abrasive such as alumina is sprayed onto the light emitting tube inner surface to frost-work one inner surface 7 of the light emitting tube divided by a face vertical to an electrode bar shaft from the sealed electrode side. Thereafter, the other electrode is sealed, determined amounts of argon, mercury and a metal halide are sealed in the lamp as starting rare gas, the side tube is chip-sealed to complete a lamp. The frost surface is disposed closer to the light emitting body, and a reduction in apparent illuminance can be improved.
Patent JP-H07245463-A (JP)
Title: Manufacture of printed wiring board through electrolytic process
Inventor: YAMAGUCHI KENICHI
IPC: H05K3/42
Filed: 1994-03-04
Abstract: PURPOSE:To provide a low-cost electrolytic process which is simple and carried out in a short time and where a waste water treating process can be easily carried out for preventing pollution by a method wherein an electrolytic process is carried out in a water solution where one or more kinds of specific compounds are mixed so as to form an etching resist film of the mixed compounds on the surface of copper. CONSTITUTION:A negative circuit is formed on a copper-clad laminated board by copper chemical plating and copper electroplating and with resist ink soluble in an alkaline water solution or alkaline developing liquid resist or alkaline developing photosensitive film. In succession, an electrolytic process is carried out in a water solution in which one or more kinds of compounds represented by formulas I to IV (in formula, R1=H, alkyl group, phenyl alkyl group, aryl group, R2=alkyl group, phenyl alkyl group, or the like, R3=H, sulfonic acid group, alkyl group, phenyl group, halogen atom or the like, n=0 to 17, and x=0 to 1) are mixed to form an etching resist film. Thereafter, the copper-clad laminated board is dried out, the resist film and the like are removed, and the copper clad laminated board us brought into contact with alkaline etchant.
Patent JP-H02250847-A (JP)
Title: Separation of optical activator mixture
Inventor: MINAMII MASAYOSHI
IPC: C07C67/48
Filed: 1989-03-22
Abstract: PURPOSE:To obtain an optically active hydroxy-2-cyclopentenone in high yield by industrially advantageously separating a specific optical activator mixture useful as an intermediate for drugs and agricultural chemicals by using water and crystallizing an optically active hydroxy-2-cyclopentenone recovered as an aqueous solution. CONSTITUTION:One of optical activators of dl-2-cyclopentenone ester shown by formula I (R' and R'' are lower alkyl; n is 4-8) is asymmetrically hydrolyzed by using an esterase capable of hydrolyzing the dl-2-cyclopentenone ester to give an optical activator mixture of an optically active hydroxy-2-cyclopentenone shown by formula II (* is asymmetric carbon atom) and an optically active 2-cyclopentenone ester shown by formula III of the asymmetric hydrolysis residue. The optical activator mixture or a solution prepared by dissolving the mixture in a hydrophobic solvent such as methyl isobutyl ketone is incorporated with water and separated to recover the optical active compound shown by formula II as an aqueous solution, which is crystallized by concentration under reduced pressure, etc., to give the optical active compound shown by formula II.
Patent JP-H05270008-A (JP)
Title: Ink jet color record method and device, and restoration method for use therein
IPC: B41J2/125
Filed: 1992-03-27
Abstract: PURPOSE:To make it possible to form a color image having two or more colors of high quality in a stable manner by a method wherein a control means is provided to differentiate a mode wherein a restoration sequence relating to ink delivery of an ink record head is recorded one time on the same record medium. CONSTITUTION:When a mode, wherein a plurality of ink record heads are used, has been recognized, an automatic suction is prohibited and then aging of the ink record heads is conducted. The aging is performed 5000 times, which, however, may be varied corresponding to the kinds of the record heads. Next, reserve delivery conditions, capping conditions and wiping conditions are set in a plurality of modes. And when an ordinary mode, wherein a single ink record head is used, has been detected or recognized, an automatic suction is set to perform aging, following which reserve delivery conditions, capping conditions, and wiping conditions are set in ordinary conditions. Usually, in an ink record head for use in a single color ink jet record device, single color or black ink in most cases is used.
Patent JP-S51148965-A (JP)
Title: Organic system waste water treatment
Inventor: ITOU TADASHI
IPC: C02F3/06
Filed: 1975-06-11
Abstract: PURPOSE:To make practicable by use of a single vat filiration in different forms, such as fluid and stationary filter beds, and to allow most of treated producrs to float and separate, thereby to raise the treatment efficiency and prevent filter bed clogging.
Patent JP-H01242004-A (JP)
Title: Stick cosmetics shaping-combining method and device
Inventor: ISHII TATSUO
IPC: A45D40/16
Filed: 1988-03-25
Abstract: PURPOSE:To contrive the shaping of a stick cosmetics excellent in thermal efficiency and the simple and safe combining of a shaping cosmetics, by putting together a means for combining a cosmetics with a bearer after the cosmetics is shaped in a fixed shape, and a means for accomplishing the shaping of the cosmetics and the combining of it with the bearer at the same time. CONSTITUTION:From the upper end opening section of a bottom-having-cylindrical metallic sheet mold body 1 for forming the shaping mold surface of the main body section (a) of a stick cosmetics A, a combining section a' in the shape of the main body section (a) extended upward is allowed to integrally project, and the cosmetics A is shaped by cooling hardening. In a state that the bearer 17 of a paying-out vessel 16 to its combining section a' is mutually positioned, the paying-out vessel 16 is combined with the upper end section of the mold body 1, and the combining section a' is fitted in the bearer 17 to be combined with each other. After that, the cosmetics 4 of the combining section a' fitted in and combined with the bearer 17 is pulled out of the interior of the mold body 1, and the paying-out vessel 16 is removed from the upper end section of the mold body 1. As this result, the stick cosmetics can be shaped with high thermal efficiency, and the shaping cosmetics can be combined with the bearer easily with safety.
Patent JP-S56168441-A (JP)
Title: Diversity receiver for car
Inventor: FUKUHARA HIROSHIGE
IPC: H04B7/08
Filed: 1980-05-30
Abstract: PURPOSE:To reduce the space of instrallation for an inst panel of a car, by installing a diversity receiving unit in a trunk room. CONSTITUTION:A receiving unit 12 is provided to an inst panel or a console at the front part of a car, and a diversity receiving unit 6 is installed at a prescribed position in a trunk room that has a sufficient space. The antenna cables are led to the unit 6 in a trunk room from plural antennas provided to the car. The units 6 and 12 are connected to each other by an antenna cable.
Patent JP-H09239488-A (JP)
Title: Device for charging sand into rotary discharging sand bin
Inventor: TOKITA HIROAKI
IPC: B22C5/16
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a sand charging device for supplying recovered sand into a rotary discharging sand bin so as to discharge the recovered sand made to almost uniform mixing ratio of a core sand with one set of the rotary discharg ing sand bin. SOLUTION: An inclining chute eccentrically displacing the lower side to the outside from the center, is supported so as to be rotatably driven to the center part of a roof of the rotary discharging sand bins 1, 2, 3. The tip part of a belt conveyor for carrying the recovered sand is arranged so as to be faced to just above the rotating center of the inclining chute.
Patent JP-S57187346-A (JP)
Title: Improved rubber-modified styrene resin composition
Inventor: IWAMOTO TAKASHI
IPC: C08L51/00
Filed: 1981-05-14
Abstract: PURPOSE: To provide a rubber-modified styrene resin compsn. having improved impact resistance and produced by a bulk polymn. method or a bulk-suspension polymn. method, containing a rubbery polymer having a specified average particle size dispersed therein and a specified amount of an organopolysiloxane in a specified dispersed state.  
     CONSTITUTION: A rubber-modified styrene resin compsn. is produced by a bulk polymn. method or a bulk-suspension polymn. method, said compsn. containing a rubbery polymer having an average particle size of 0.5W2.5μ such as polybutadiene as dispersed particles and 0.002W0.2wt% (in terms of silicon) organopolysiloxane such as polydimethylsiloxane in the following dispersed state Namely, said organopolysiloxane is dispersed in such as a state that when silicon atom distribution in a sectional photograph taken by an X-ray microanalyzer is expressed by coefficient of variation, the coefficient is 0.5 or below, pref. 0.35 or below. The compsn. has excellent gloss and mar-resistant performance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07251479-A (JP)
Title: Laminated metal deposited film
Inventor: KUGIMIYA YOICHI
IPC: B32B15/08
Filed: 1994-03-15
Abstract: PURPOSE:To provide a polypropylene metal deposited film with outstanding size stability, evaporation processing characteristic and superb gas barrier properties after high-speed bag preparation, suitable for width enlarging an winding in large roll. CONSTITUTION:A material for a metal deposited film is a polypropylene laminated film with a core layer having a thickness equal to at least 10% of the entire thickness as a crystallizable propylene with a high stereoregularity of at least 0.970.
Patent JP-H11271787-A (JP)
Title: Liquid crystal display device
Inventor: AKIYAMA MASAHIKO
IPC: H01L21/84
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To effectively control coupling with a scanning line or a signal line or the like provided at a lower layer side in a laminated liquid crystal display device. SOLUTION: This device is provided with plural alternately laminated pixel electrodes P1-P3 and plural liquid crystal layers LC1-LC3, shield electrode PSmn provided at a lower layer side than the pixel element in the lowermost layer, first control circuits Tr1, Tr2, and Tr4 for supplying a voltage to each pixel electrode for impressing a prescribed voltage to each liquid crystal layer other than the liquid crystal layer in the uppermost layer, and second control circuit Tr3 for turning the pixel electrodes other than the pixel electrode in the uppermost layer into a floating state after a prescribed voltage is impressed to each liquid crystal layer other than the liquid crystal layer in the uppermost layer by the first control circuits, supplying a voltage to the pixel electrode in the uppermost layer for impressing a prescribed voltage to the liquid crystal layer in the uppermost layer, and supplying a voltage corresponding to the voltage to be supplied to the pixel electrode in the uppermost layer to the shield electrode.
Patent JP-H07283699-A (JP)
Title: Frequency multiplication circuit and frequency multiplier device using the same
Inventor: ITABASHI SHIGEYUKI
IPC: H03K5/00
Filed: 1994-04-11
Abstract: PURPOSE:To realize a frequency multiplication circuit whose configuration is simple and scale is small. CONSTITUTION:An input pulse is impressed on a transmission line 5 where the electric length of 1/8 wavelenths of the input pulse is provided and the termination is grounded and the input pulse is synthesized with the reflected wave by this transmission line 5. A half-wave rectification is performed for this pulse by a transistor 7. After this half-wave rectification, the rectified pulse is impressed on a transmission line 6 where the electric length of 1/4 wavelengths of the input pulse is provided and the termination is opened and the pulse which is synthesized with the reflected wave by this transmission line 6 is defined as an output pulse. Therefore, because a differentiating circuit and a delay circuit become unnecessary and the number of element is few, the configuration becomes simple.
Patent JP-S57186104-A (JP)
Title: Grain flow flume of detector for split grain
Inventor: SATAKE TOSHIHIKO
IPC: G01P13/00
Filed: 1981-05-12
Abstract: PURPOSE:To stabilize a flow of sliding grains and to prevent a jam at a light tramission window, by constituting a spilt-grain detector by forming a grain flow flume by using a hard transparent material, and then providing the light transmission window at part of the colored surface of the flume surface. CONSTITUTION:Sample rice hulls flowing down from a supply hopper 13 to an oscillatory slanting feed grain flume 11 are supplied to a high level side through the oscillation of the flume, and flow from a grain discharge opening 12 into the streak groove 2 of an oscillatory feed grain flume 8. The rice hulls flowing in the streak groove 2 in a longitudinal array passes through a light transmission part 6 while flowing down along the streak groove 4 of a grain flow flume body 5, and consequently split grins detected through a light source 7 and photodetecting elements 8A and 8B by the quantity of light. This invention uses a transparent material A harder than grain surfaces for the flume body 5 and an opaque colored surface B is formed on the surface of the streak groove 4 to provide the light transmission window 6 at some part. Thus, variation in flow, a jam at the light transmission window, etc., due to the breakdown of a sliding flow surface are prevented to stabilize the quantity of transmitted light, thereby improving detection precision.
Patent JP-H01245569-A (JP)
Title: Gap green light-emitting element and manufacture thereof
Inventor: KONNO KAZUTOSHI
IPC: H01L33/30
Filed: 1988-03-28
Abstract: PURPOSE:To improve the luminous efficiency of the title element without being affected by the crystallizability of an n-type GaP substrate by a method wherein the element is provided with the substrate, an N-type GaPLPE layer formed in a layer thickness deposited at a specified value or higher and 3 layers of an n(1)-type GaPLPE layer, an n(2)-type GaPLPE layer and a p-type GaPLPE layer, which are laminated in this order, and N is added to at least part of the intermediate layer among the above 3 layers. CONSTITUTION:An n-type GaPLPE layer 11 is formed on the upper surface of an n-type GaP substrate 101 in a layer thickness of 70mum or thicker. Moreover, the layer 11 is formed in such a way that its carrier concentration is within a range of 1X10<17>-15X10<17>cm<-3>. 3 layers of an n(1)-type GaPLPE layer 12, an N(2)-type GaPLPE layer 13 and a P-type GaPLPE layer 14 are laminated on the upper surface of the layer 11 in this order. The title element is constituted of the substrate 101, the layer 11 and the laminated layers, which are the GaPLPE layers and respectively have structures of an n(1)-type, an n(2)-type and a p-type, and moreover, N is added to at least part of the layer 13 which is the intermediate layer among these 3 layers. Moreover, each carrier concentration of the above 3 layers is exemplified as an example as follows: The carrier concentrations of the layers 12, 13 and 14 are respectively formed into 2-4X10<17>cm<-3>, 0.5-4X10<16>cm<-3> and 6-40X10<17>cm<-3>. That is, the carrier concentration of the layer 1 3, which is the intermediate layer, is smaller than that of any one of the layers to come into contact to this layer 13.
Patent JP-S59205027-A (JP)
Inventor: FURANTSU TATSUKE
IPC: F16D3/18
Filed: 1984-04-12
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-H03273462-A (JP)
Title: Non-contact type data transmitter-receiver
Inventor: KONII TAKESHI
IPC: G06K17/00
Filed: 1990-03-23
Abstract: PURPOSE:To save trouble and time to send a command by fetching data received as being synchronized with a signal sent to a timing signal transmitting means in a control circuit, and sending the same data as this data from a data transmitting means. CONSTITUTION:Flip flops to constitute a flip flop group 42 are connected into the form of a ring, and the output of a specified stage is taken out as the data to an interface 50. When in this state, a pulse is sent to the Timing Signal terminal 50a of the interface 50, the data is shifted in the flip flop group 42 through a timing signal transmitting coil 58 and a timing signal receiving coil 60, and the next data can be taken out to the interface 50. When the optional data are stored previously in the flip flop group 42, and a Timing Signals are sent by the portion of the number of the stages of the flip flops, data contents are outputted to a READ DATA terminal 50d time-sequentially. Thus, the trouble to transmit a read.write command, etc., is saved.
Patent JP-H11271230-A (JP)
Title: Method for detecting defective part of subject to be inspected
Inventor: MIURA YUICHI
IPC: G01N21/88
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To easily discriminate a minute defective part generated on the surface of a subject to be inspected in a short time and specify the position of the defective part by emitting a light from various points to the target by a light source, photographing the subject to be inspected by a camera, and extracting a dark part from the taken image. SOLUTION: When a light is emitted to a subject to be inspected with a fixed space from the whole circumferential direction of the subject to be inspected, only the shadow of a defective part 2 is created without generating the shadow of irregularities of a weld part 3. The shadow created by the annular light source 1 is photographed by a camera 4 as an image, the shadow part having a low density in the image is removed by a threshold preset in a fixed shadow density, and the image is made into black-and-white image, or binarized to form a simplified image shown by the actual line.  The black-and-white image is transmitted from the camera 4 to an image processing device 6 as a data through a cable 5, and the dark part of the image is automatically judged and extracted by the image processing device 6, whereby the minute defective part 2 formed on the surface of the subject to be inspected can be discriminated, and the position of the defective part 2 can be also specified.
Patent JP-S59198442-A (JP)
Title: Copying method
Inventor: OONO AKIO
IPC: G03G15/04
Filed: 1983-04-26
Abstract: PURPOSE:To facilitate focusing a slide image by providing a screen in a slide copying device where the slide image from a projector is directed downward by a mirror and is focused onto an original platen by a lens. CONSTITUTION:When a slide 105 is projected with a projector 101, the optical path is directed downward by a mirror 107 of a slide copying device 100, and the image is focused onto an original platen 4 by a Fresnel lens 108, and thus, the slide is copied with an ordinary electrophotographic copying machine 50. Before copying, the image of a reference slide is projected onto the screen 124, and adjusting works such as movement of a projection lens 106 are performed so that the position is confirmed and the image is focused. Next, the screen 124 is pulled out from the slide copying device 100 to copy a desired slide.
Patent JP-S57188549-A (JP)
Title: Preparation of 2-aminobutyric acid derivative
Inventor: SATOU HARUYO
IPC: C07C255/61
Filed: 1981-05-15
Abstract: PURPOSE: To prepare the titled compound with simplified synthesis steps, in high yield, by reacting N-(diphenylmethylene)glycine ester with acrylonitrile, hydrolyzing the product in the presence of an acid, and further hydrolyzing in the presence of a base.  
     CONSTITUTION: The objective compound of formula IV is prepared by (1) reacting the N-(diphenyl-methylene)glycine ester of formulaI(R is 1W4C alkyl) with acrylonitrile in the presence of a base such as sodium hydroxide at the interface of an aqueous phase and an organic phase at 0W40°C, (2) hydrolyzing the resultant 2-aminobutyric acid derivative of formula II in the presence of an acid such as sulfuric acid, acetic acid, etc., to obtain the 2-aminobutyric acid derivative of formula III, and (3) hydrolyzing the product in the presence of a base such as sodium hydroxide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08198187-A (JP)
Title: Ship steering gear
Inventor: MORI KOUICHIROU
IPC: B63H25/38
Filed: 1995-01-23
Abstract: PURPOSE: To improve propelling performance and steering performance by supporting a steering gear in both sides of a propeller axial center with a neck bearing fixed to a hull with a ladder stock as an axis in a steering and a ladder carrier fixed to a deck and fixing the ladder stock to the steering gear. CONSTITUTION: In both sides of a propeller shaft center C in the rear portion of the propelling propeller 2 of a hull 1 of a ship, a steering 4 is supported on a neck bearing 6 fixed to the hull with a ladder stock 5 as a shaft and a ladder carrier 8 fixed to a deck 7 and the ladder stock 5 is fixed to a steering gear 9. The cross-sectional form of each steering 4 is shaped in the wing cross- sectional form of a marenen nozzle profile. Thus, a water flow produced by means of the propelling propeller is accelerated when passing trough two throttled steerings 4, thrust is generated for the steerings 4 and propelling performance is improved.
Patent JP-H08245196-A (JP)
Title: Covering device of working vehicle
Inventor: KATO DAIZO
IPC: B66C13/00
Filed: 1995-03-06
Abstract: PURPOSE: To enable a work unit to be covered and operated easily in a working vehicle. CONSTITUTION: This covering device 30 consists of a cover member 31 being set up along the side of a vehicle body 2, and a driving means moving this cover member 31 for opening or closing at an interval between a close position getting close to a side face of a work unit 10 provided on top of the car body and covering this side face and an open position separating from the side face of the work unit 10 and getting out of an operable range R1 of this work unit 10. In addition, this cover member 31 is composed of a main part 31a and a sub part 31b, and in this constitution, the sub part is so designed to be free of drawing and storage in terms of structure. In this connection, unless the cover member is situated in the open position, any operation of the work unit and the cover member interfering with each other is to be regulated.