baber/WOPTO huggingface dataset:
Patent JP-H03145759-A (JP)
Title: Manufacture of semiconductor device
Inventor: JIYON ESU REKATON
IPC: H01L29/73
Filed: 1990-08-28
Abstract: PURPOSE: To manufacture high-performance bipolar and field effective transistors with the prior art technology, by forming a field effective transistor comprising a channel region under a gate contact part in the first device region, and forming a vertical bipolar transistor comprising a base region contacting to a base contact part in the second device region. CONSTITUTION: In a device region 42, N-type slightly-doped drain region 84 and 86, and N<+> type source and drain areas 88 and 90 are formed, to complete an N channel FET comprising an insulated gate 58a. In a similar manner, P<+> type source and drain regions 90 and 94 are formed in a device region 44, thus a P channel FET comprising an insulation gate 58c is completed. A p-type extrinsic base region 80 is formed by self-alignment-contact to a polysilicon layer 58B while contacting to a base region 69, and a vertical NPN bipolar transistor is formed in a device region 40 comprising an emitter region 82, an intrinsic/collateral base regions 69 and 80 and a collector region 24.
Patent JP-S60117201-A (JP)
Title: Optical waveguide device
Inventor: WATABE HIROSHI
IPC: B23K26/064
Filed: 1983-11-29
Abstract: PURPOSE:To increase transmission power without spoiling flexibility and to obtain a uniform irradiation beam by condensing the light beams emitted from the plural 1st optical fibers having flexibility and making the beams incident to the 2nd optical fiber then conducting the beam to the irradiating part. CONSTITUTION:One light beam 2 emitted from a laser light source 1 is demultiplexed to plural light beams by a demultiplexer 3 and the demultiplexed beams are made incident to a condensing means 4 which condenses the respective beams so as to make the beams incident to the 1st optical fibers 5a-5c. The beams are emitted from the exit ends of the respective optical fibers and are condensed by a lens 6. The light beam condensed by the lens 6 is made incident to the 2nd optical fiber 8 from which the said beam is emitted as a combined optical beam 9. The beam 9 emitted therefrom is condensed by the 2nd lens 10 and is irradiated to an irradiating position. The Gaussian beam of the beam 9 is one Gaussian beam as the light beams are combined by the fiber 8. The transmission power is thus increased by the flexible and easily operatable optical fiber and the light beam of the uniform irradiation equal to the beam when one optical fiber is used is thus obtd.
Patent JP-H11109245-A (JP)
Title: Centrifuge microscope and observation method for centrifuge microscope
Inventor: INOUE SHINYA
IPC: G02B21/06
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a centrifuge microscope and the observation method for the centrifuge microscope capable of observing polarization. SOLUTION: This centrifuge microscope is provided with a disk 8 having sample rooms 81, 82 for housing a sample and being freely rotatable, a polarization observing optical system having an objective lens 1 so that the sample rooms 81, 82 cross the optical axis and a light source 5 emitting a laser beam to the polarization observing optical system with the timing that the sample rooms 81, 82 cross the optical axis of the objective lens 1.
Patent JP-H1158536-A (JP)
Title: Manufacture of fiber reinforced resin composite body
Inventor: HIRATA MASANORI
IPC: B29C70/06
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a highly strong fiber reinforced resin composite body by a method wherein the favorable impregnation of resin over a whole molded article by a simple process can be realized even under the condition that the thickness of the article and its fiber content are different from one another locally. SOLUTION: When a reactive stock resin is poured in a mold under the condition that matlike reinforcing fibers 5 and laminates made of matlike body or of net-like body 4 are arranged in a mold, a resin is poured under the condition that at least some part of the matlike body of the net-like body are divided into a plurality of heets and jointly provided so as to form resin flowing speed controlling spaces G parallel to the flowing direction of a resin in the mold.
Patent JP-H0777977-A (JP)
Title: Data processor with score generating function
Inventor: MAEDA TOSHIO
IPC: G10G3/04
Filed: 1993-09-10
Abstract: PURPOSE:To generate a score according to specially, simple constitution. CONSTITUTION:The data processor with the score generating function which generates the score by assigning score symbols to music paper while displaying the music paper on a display screen is equipped with a display control means 16 which displays a list of score symbols on the display screen, a cursor movement control means 17 which controls the movement of a cursor for score symbol selection moving on the score symbols displayed by the display control means 16, and an allocating means 18 which allocates a score symbol indicated with the cursor for spore symbol selection to the cursor position of a main cursor when the cursor position of the cursor for score symbol selection controlled by the cursor movement control means 17 is specified.
Patent JP-2000059344-A (JP)
Title: Digital signal transmitter
Inventor: TAKEUCHI HIROKAZU
IPC: H04L1/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To start reproduction of a signal immediately without a wait even in the case that reception is started on the way of a signal stream. SOLUTION: A signal transmitter 200 at a receiver side reproduces and outputs a left channel signal frame delayed by a transmitter side in both left right channel signal frames for a period equivalent to a transmission time difference that is given between both the left right channels from a reception start point of time in the case of starting reception reproduction of the signal on the way of a multiplexed stream attended with a program switching operation or the like as a monaural signal, and reproduces and outputs both the left right channel signal frames after the time difference is eliminated after the end of the monaural reproduction period as a stereo signal respectively.
Patent JP-H1161857-A (JP)
Title: Retaining wall block
Inventor: KANETANI MASANORI
IPC: E02D29/02
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To firmly couple vertically laminated blocks one another, to facilitate the execution of a retaining wall using the blocks, and to simplify the formation of drain holes. SOLUTION: A front wall 1 and a rear wall 7 laid in parallel with each other, are coupled by a coupling wall 12, the top part of the front wall 1 being inclined toward the rear wall 7, so as to form a block body 29 having an H-like plan shape. The coupling wall 12 of the block body 29 is formed at its side surfaces with a substantially horizontal reinforcing protrusions straps 23 for coupling the inner surface 3 of the front wall 1 with the inner surface 9 of the rear wall 7. The coupling wall 12 is formed at its top surface with a coupling protrusion 17 and at its lower surface with a recess 20. Further, the coupling wall 12 is formed in its wall thick part with a drain hole 25 extending from the outer surface 8 of the rear wall 7 to the outer face 2 of the front wall 1 so as to form a retaining wall block 30.  Such blocks 30 are laminated one upon another so as to construct a retaining wall. The drain hole 25 can be provided by the retaining wall 30, solely.
Patent JP-H0542880-A (JP)
Title: Steering power controller of power steering
Inventor: SUZUKI KATSUHIRO
IPC: B62D5/083
Filed: 1991-08-09
Abstract: PURPOSE:To reduce a fluid sound emitted from fixed throttles at a steering device which is equipped with a rotary valve which is changed according to the rotation of a steering wheel, and which is at the same time provided with the 1st control portion, the 3rd control portion and the 2nd control portion consisting of fixed throttles. CONSTITUTION:Fixed throttles 42 constituting the 2nd control portion II are formed upstream of the 3rd control portion III, and fixed throttles 43-46 constituting the 2nd control portion II likewise are formed at a circulation process connecting the 3rd control portion with a supply flow passage to a cylinder C.
Patent JP-S61101586-A (JP)
Inventor: PIYOOTORU NIKORAEUITSUCHI HORU
IPC: C09K3/00
Filed: 1984-10-25
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-H0884837-A (JP)
Title: Pachinko machine and game method using the same
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-09-20
Abstract: PURPOSE: To provide a Japanese pinball game (Pachinko) machine capable of recognizing a prize winning process on the side of a player and being affected by the ability of the player by providing a prize ball number lottery display part for generating and displaying the number of prize balls when a prize ball number lottery instruction is received and a variable prize winning port for dispensing balls as many as a number calculated based on the multiplication of the number of prize winning balls and the number of prize balls as a prize. CONSTITUTION: A specified prize winning port 22 for generating a prize ball number lottery instruction 22b by detecting prize winning 22a of a game ball and a prize ball number lottery display part 20 for generating a number 20a of prize balls when the prize ball number lottery instruction 22b is received are provided on the surface of a game panel. Then, plural prize winning ports 25 for dispensing balls as many as a prize winning port ball dispensing number 26 calculated based on the multiplication of the prize winning balls and the number 20a of prize balls concerning prize winning within a prescribed time as prizes when the number 20a of prize balls is received are provided on the surface of the game panel.  Thus, the impressive and interest Pachinko machine high in game performance and capable of recognizing the prize winning (great hit game) process on the player side and being affected by the ability of the player even in the great hit game can be provided.
Patent JP-H05196582-A (JP)
Title: One determining method and apparatus for detecting material defect using microwave transmission line reflectometer
Inventor: DONARUDO II MAATENSU
IPC: B64C1/06
Filed: 1992-07-31
Abstract: PURPOSE: To obtain a flaw sensor capable of inspecting a frame of an airplane in a non-destructive manner at any time. CONSTITUTION: A dielectric substrate 20 constituted of a structure to be inspected and the first transmission line 22 arranged on the first side surface of the dielectric substrate are provided. The first transmission line 22 receives a microwave signal at one end thereof so that a reflected wave is generated by a microwave signal by the disturbance in an electric field showing a flaw and the propagation of the microwave signal forms an electric field around the transmission line 22. When the transmission line is constituted in a meandering state, reflection is generated at a bent position and, further, reflection is also generated at a flaw position.
Patent JP-H0641870-A (JP)
Title: Textile structure with ph buffering nature
Inventor: YAMAMOTO ATSUSHI
IPC: D06M13/02
Filed: 1992-07-31
Abstract: PURPOSE:To obtain the M textile structure by imparting the surface of a textile fabric with a specific acidic copolymer and a salt thereof. CONSTITUTION:The surface of a textile structure such as a knitted fabric or nonwoven fabric each made from natural or synthetic fibers is imparted with (A) a material acting as an acid, pref. a copolymer having 1000-1000000 weight- average molecular weight bearing weakly acidic groups such as carboxyl groups and (B) a salt thereof (e.g. sodium salt) to obtain the objective textile structure capable of adjusting the pH value of e.g. acidic rain to about 5-7, the mean pH value on the surface of the skin. The material with pH buffering nature is pref. a copolymer of acrylic acid and 2-hydroxyethyl acrylate, a copolymer of acrylic acid, 2-hydroxyethyl methacrylate and acrylamide.
Patent JP-H06170712-A (JP)
Title: Cotton comber cylinder polishing method
Inventor: KITANO ISAMU
IPC: B24B19/18
Filed: 1992-07-31
Abstract: PURPOSE:To improve precision of the shapes on both ends of a cylinder by polishing the surface of a bare cylinder by the reciprocating motion of a bare surface grinder, and then slantly polishing the cylinder both ends only across a fixed width at a fixed angle, and measuring the polishing amount of both ends of the cylinder surface by using a gauge roller. CONSTITUTION:A fixed distance is formed between a cast iron-made cylinder 1 before metallic wire winding and a doffer 2, and their shafts are set in parallel with each other. A bare surface grinder 5 is reciprocated along a bar rail by a feed screw 6 to polish the surface of the cylinder 1. Then, the bare surface grinder 5 is tilted to the axis of the cylinder 1 by a fixed angle, so as to polish only both ends of the cylinder 1 only across a fixed width. A gauge roller 10 is set by touching the surfaces of the cylinder 1 and the doffer 2, and clearance 9 between the cylinder 1 and the gauge roller 10 is measured, thereby polishing amounts of both ends of the cylinder 1 is measured.
Patent JP-H1068215-A (JP)
Title: Floor base isolation construction
Inventor: NISHIKAWA NORIO
IPC: F16F15/04
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to make natural period of a floor material a long period even if the spring constant is not made lower and to reduce cost. SOLUTION: This floor quake relieving construction is of a structure to intervene a plural number of laminated rubbers 15 between a floor slab 12 and a frame 14 including a floor material 13 arranged at intervals. In this case, an oscillation period in the horizontal direction is designed to be prolonged by reducing the number of arrangements of the laminated rubbers 15 and increasing the load of the respective laminated rubbers and frame 14 deflection is prevented by arranging sliding bearings 16 of friction coefficient as close as possible to zero by the reduced quantity.
Patent JP-H0650496-A (JP)
Title: Device for automatically filling liquefied gas
Inventor: SAOTOME TAKESHI
IPC: F17C5/02
Filed: 1992-07-31
Abstract: PURPOSE:To automate the filling of liquefied gas without hindrance by a protector for a bomb. CONSTITUTION:A swingable arm 28 is provided at the upper end of a head casing 11 provided with a valve shut-off head 31 for opening and closing a valve on a bomb 1, through the intermediary of a hanger 12 and coupling pins 39, a charge nozzle 45 of a charge valve 14 is provided to the forward side part of the arm 38 which extend downward along the head casing 11. When a rod 49A of the air cylinder 49 is extended, a roller 54 of a cam roller 50 is engaged with a cam surface 47B of a cam plate so as to turn the swingable arm 38 in the direction of the arrow B, and accordingly, the charge nozzle 45 is fitted into a charge port 4, thereby it is possible to automatically fill liquefied gas in the bomb 1.
Patent JP-H0875814-A (JP)
Title: Obtaining path of voltage pulse and method and system for partial discharging having path thereof
Inventor: JIYAN POWATSUTOBAN
IPC: G01R31/12
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To select the most suitable partial discharge measuring evaluation route by providing a selection module for selecting the reference of a signal on acquiring. SOLUTION: The output portion of the input portion 4 of a route is connected to the input portion of a selection module 8 for selecting the reference of a signal on acquiring. The output portion of the selection module 8 is connected to the input portion of a polarity determination-acquisition limiting module 5 and the input portion of a memory module 14 of parameters concerning an acquisition signal. The polarity determination-acquisition limiting module 5 determines the polarity of an input signal so that the acquisition of a pulse is limited to the signal exceeding a predetermined threshold. The output portion of the polarity determination-acquisition limiting module 5 is connected to the input portion of a detection-hold module 7 and the internal input portion of a control module 6.  The control module 6 limits the acquisition and the memory of the peak value of the polarization of the input signal when the input signal exceeds a predetermined threshold.
Patent JP-2001050086-A (JP)
Title: Air-fuel ratio control unit for internal combustion engine
Inventor: YAMASHITA YUKIHIRO
IPC: F01N13/02
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To control temperature of upstream/downstream catalysts appropriately, leading to excellent exhaust emission purification. SOLUTION: A three-way catalyst 14 is disposed upstream side of an exhaust pipe 12 of an engine 1, and an NOx catalyst 15 is disposed downstream thereof. When it is judged that the NOx catalyst 15 is in non-activated state or deteriorated NOx catalyst 15 is regenerated, a CPU 31 of an ECU 30 executes a dither control for injection. During the dither control, an exhaust air-fuel ratio is switched over between lean and rich in a period when a lean component and a rich component in exhaust emission in the upstream three-way catalyst 14 is reacted, and in a subsequent period when non-reacted exhaust gas passes through the upstream three-way catalyst 14.  In this case, temperature rise in the upstream three-way catalyst 14 is suppressed, while non-reacted component in the exhaust gas in the downstream NOx catalyst 15 is reacted, facilitating heat generation and thus increasing the temperature.
Patent JP-H0551874-A (JP)
Title: Water-absorbing treatment of cloth
Inventor: KANEKO MASAHIDE
IPC: C08G63/60
Filed: 1991-08-12
Abstract: PURPOSE:To obtain a textile structure having dry touch and durable water- absorbability by applying a tetronic polyether polyester composed of a specific component to a textile structure. CONSTITUTION:A textile structure having durable water-absorbing property and dry touch can be produced by reacting 1.5mol of a compound of formula I {R<1> is 2-18C alkylene and >=25% of the total 4nK R<2> groups is ethylene; n is 10-50; R<2> is selected from H, C(=O)-A-C(=O)R<3> and single bond provided that the terminal oxygen atom of the (R<1>O)n is bonded to H or C(=O)-A-C(=O) R<3> [A is group of formula II to formula IV, (CH2)m or CH=CH (M is Na, K or Li; m is 2-4); R<3> is OH, OM or single bond]; K is 1-10} (e.g. 1,4- benzenedicarboxylic acid dimethyl ester) with 1mol of a propylene/ethylene oxide adduct of ethylenediamine and applying the obtained tetronic polyether polyester to a fiber.
Patent JP-S6468136-A (JP)
Title: System and equipment for detecting position of broadcast and rescue over limited district
Inventor: KAMIJO HIDEO
IPC: H04B7/00
Filed: 1987-09-09
Abstract: PURPOSE:To attain earlier discovery and rescue by arranging and managing simple a radio station in a way so that the transmission/reception with decentralized movable slave stations in a limited district are not disabled geographically, thereby acquiring location of an accident or a disaster of a slave station within a prescribed range. CONSTITUTION:A radio station 6 receives information from a master station 1 and sends it to a slave station 8. Moreover, an emergent signal from the slave station 8 is received by a receiver 11 with an emergency signal sender of the slave station 8 and sends it to the master station 1. The master station 1 displays the position of the radio station 6 detected by an emergency signal detection location discriminating device 4 onto a display panel 5. The location of the slave station in such a case is within a radius Nm of the radio station receiving an emergency signal. The transmission/reception enable range covers the limited district and many radio stations to be managed send the various information from the master station to decentralized and moving slave stations, and each radio station receives the emergency signal of each slave station sent from the receiving range and sends it to the master station.
Patent JP-S60117671-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJIWARA NOBUYUKI
IPC: H01L29/772
Filed: 1983-11-30
Abstract: PURPOSE:To enable to perform the formation of patterns without using an etching process and to form another electrodes or wirings on the same plane as electrodes or wirngs having been formed earlier after a lift-off method was applied for removing metal layers, photo resists and insulating films by a method wherein the electrodes or wirings having been formed earlier and insulating films, which are formed on the electrodes or wirings, are respectively formed using lift-off films as a mask respectively. CONSTITUTION:An insulating film 2, a photo resist (lift-off film) 8 and a metal layer (lift-off film) 9 are formed on a semiconductor substrate 1. Apertures 10 are provided on the metal layer 9, and further-more apertures 11 wider than the apertures 10 are provided on the photo resist 8 and electrodes 3 are formed on the insulating film 2 using the metal layers 9 as a mask respectively. The metal layers 9 and the metal layers 3 thereon are removed by a lift-off method and interlayer insulating films 4 are formed on the electrodes 3 using the photo resists 8 as a mask respectively. After the photo resists 8 and the insulating films 4 thereon were removed by a lift-off method, an electrode 6 and an insulating film 7 are fomred. As an etching process is not used, such troubles as a stain of an etching liquid appears and a uniformity of etching is bad don't arise. As a result, a charge transfer device having superior characteristics can be realized.
Patent JP-H1152127-A (JP)
Title: Near infrared ray absorbing material, method for synthesizing same and near infrared ray absorbing resin composition
Inventor: ARAYA YOSHIHISA
IPC: G02B5/22
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a near IR absorbing material that efficiently absorbs light of wavelength in the near IR region even at high temp. and is suitable to correct visibility by using a specified compd. obtd. by coordinating a phosphoric acid group-contg. monomer and a ligand having high metal coordinating ability to metal copper. SOLUTION: The near IR absorbing material is represented by the formula and is obtd. by coordinating 2 mol phosphoric acid group-contg. monomer to metal copper and further coordinating 2 mol ligand having high metal coordination ability in axial positions. In the formula, A is the ligand having high metal coordination ability, e.g. an aliphatic tert. amine such as trimethylamine and triethylamine or pyridine and A is preferably a radical polymerizable tert. amine such as dimethylaminoethyl acrylate, dimethylaminoethyl methacrylate, diethylaminoethyl acrylate or diethylaminoethyl methacrylate. The near IR absorbing material is synthesized through a process for synthesizing an intermediate compd., a process for purifying the intermediate compd. and a process for synthesizing the objective compd.
Patent JP-H1163398-A (JP)
Title: Gas feeder
Inventor: KOMINO MITSUAKI
IPC: F17C13/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the overshoot of exhaust flow of exhaust gas in a gas feeding system and shorten exhaust time. SOLUTION: A gas feeder is provided with a gas feed pipeline 4 communicating a gas feed port 3 with a cylinder 1 charged with specified material gas, an exhaust pipeline 5 branching off from the gas feed pipeline 4, and a vacuum generator 10 interposed at the exhaust pipeline 5 and producing a vacuum in the exhaust pipeline 5 by the supply of purge gas so as to exhaust exhaust gas through the exhaust pipeline 5. In this case, a diaphragm valve 20 opened/ closed following the operating pressure of operating gas is disposed on a primary side of the vacuum generator 10 in the exhaust pipeline 5, and a pressure sensor 30 is disposed on a secondary side of the diaphragm valve 20. A detection signal from the pressure sensor 30 is fed back to a CPU 50, and the diaphragm valve 20 is delay-controlled on the basis of a control signal from the CPU 50.
Patent JP-S6385055-A (JP)
Inventor: MIMORI TAKASHI
IPC: C04B35/581
Filed: 1986-09-26
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。