baber/WOPTO huggingface dataset:
Patent JP-S62240317-A (JP)
Title: Novel copolymer and its production
Inventor: MURAKAMI SHIGERU
IPC: C08G63/64
Filed: 1986-04-10
Abstract: PURPOSE:To obtain a novel copolymer of high mechanical strength, giving liquid crystal nature near its forming temperatures, outstanding in formability, by reaction between an aromatic oxycarboxylic acid, bis(hydroxyphenyl)pyrazine and diarylcarbonate. CONSTITUTION:A reaction between (A) an oxycarboxylic acid of formula HO- Ar-COOH (Ar is phenylene, naphthylene, biphenylene or a group of formula I) and (or its aryl ester, (B) a bis(hydroxyphenyl)pyrazine, and (C) a diarylcarbonate is carried out to obtain the objective copolymer constituted by recurring units of formulae II and III, respectively, with their molar fractions being each 10-90mol%, having a reduced viscosity [etasp/c] >=0.3dl/g in the form of p-chlorophenol solution with a concentration 0.2g/dl at 60 deg.C.
Patent JP-S5415972-A (JP)
Title: Resin for froming patterned product
Inventor: KAWASAKI YOSHIO
IPC: B29C43/00
Filed: 1977-07-06
Abstract: PURPOSE: In a resin for forming patterned bathtubs by laminating integrately the patterned material and the plastic material, the amountoof filler added to the resin is prescribed in a specific range, thus increasing the adhesion between the plastic material and the patterned one. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07293077-A (JP)
Title: Handle lock
Inventor: OZAKI MASAYUKI
IPC: E05B65/02
Filed: 1994-04-20
Abstract: PURPOSE:To automatically lock the door of an automatic vending machine even when a handle is received completely in a case by controlling the quantity of a gate bar member projected by the angle of rotation of a cylinder lock. CONSTITUTION:A pair of gate gar members 7, in which front ends are energized by a spring so as to be mutually opened in the symmetric directions, are disposed around a cam 6 at the rear end of a cylinder lock 5 incorporated into a handle 4. An engaging groove 8, a shallow groove 8a and a peripheral groove 8b are formed continuously to a surface oppositely faced to the gate bar member 7 of the inner circumference of the through-hole 2d of the cylindrical body 2a of a handle case 2. According to such constitution, the quantities of the gate bar members 7 projected are controlled at a plurality of stages by the angle of rotation of the cylinder lock 5. When the handle 4 is not stored completely in the handle case 2, a door for an automatic vending machine is locked by one gate bar member 7 by moving the gate bar members 7 in the continuous engaging grooves 8, 8a, 8b even when an operator misunderstands the door as locking by rotational load from the gate bar member 7 side.
Patent JP-S57197099-A (JP)
Title: Air diffusing apparatus in fermentation tank
Inventor: ITOU KANICHI
IPC: C05F9/02
Filed: 1981-05-28
Abstract: PURPOSE: To carry out fermenting treatment of sludge in a composting stock material in a large scale by a method wherein, on the air diffusing plate on the tank bottom of a fermenting tank, a member having a height slighly higher than that of a pressure-tight sludge tank provided on said air diffusing plate is arranged in a plane figure line drawing like manner.  
     CONSTITUTION: In a running throw-in apparatus 3, a composting stock material fallen from the end of a fixed conveyor 12 to which said composting material is sent is fallen onto a conveyor 13. This conveyor 13 is alternately operated to either one of directions shown by a dowble arrow 14 and the composting stock material is fallen toward a rotary paddle 15 throwing said stock material into a fermenting chamber 1 in a scattered condition from the end part thereof and scattered onto the floor of the fermenting chamber 1. Because these apparatuses are placed on a truck 16 and siad truck 16 is peciprocated to directions shown by a double arrow 17, by combining the moving directions of the conveyor 13 and the operation of the rotary paddle 15, the composting stock material is scattered uniformly in a width direction on the floor of the fermenting chamber 1 as well as widely in a depth direction thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6134451-A (JP)
Inventor: BERUNHARUTO SHIYUTOREEBERU
IPC: G01R33/561
Filed: 1985-04-18
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-H10275762-A (JP)
Title: Method for electron beam drawing
Inventor: NAKAJIMA KEN
IPC: H01J37/317
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a good resist pattern for improved dimension precision by generating a sub-exposure rectangular pattern obtained from pattern area density for each base material layer, and using the sub-exposure process using the pattern for avoiding local dimension precision degradation, relating to such effect (proximity effect) due to electron rear scattering depending on multi-layer base material structure. SOLUTION: When overlay exposure is performed using electron ray to a pre-formed base material pattern, a pattern group formed on a base material is divided into arbitrary regions (step 1), an area density map is obtained for each region (step 2), a pattern is generated according to the area density (step 3), and sub-exposure is performed using the pattern (step 4). Then, an exposure is performed while a drawing intensity at the sub-exposure is subtracted from an optimum exposure amount after conventional proximity effect correction performed to a desired pattern (step 5).
Patent JP-H09272823-A (JP)
Title: Insulating coating material, printed-circuit board having coating film of the same coating material, prevention of lowering of insulating property using the same coating material and recovery of insulating property
Inventor: MITSUMOTO SEIICHI
IPC: C09D5/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating coating material comprising an electrically insulating film-forming agent and an ion exchanging material, capable of recovering or preventing lowering of insulating property caused by external factors, especially adhesion of electrolyte and simply, rapidly and readily carrying out the recovery. SOLUTION: This coating material comprises (A) an electrically insulating film-forming agent and (B) an ion exchanging material. Furthermore, the component B is preferably an ion exchanging resin or either one inorganic ion exchanging substance among water-containing antimony oxide, zirconium phosphate, hydrotalcite and hydroxyapatite and occupies 0.2-90wt.% based on solid content of insulating coating material and has 1-100μm average particle diameter and the component A is preferably chloroprene rubber, nitrile rubber, styrene- butadiene rubber, silicone rubber, poly-n-butyl acrylate, glue or starch paste.
Patent JP-S60227344-A (JP)
Title: Liquid cooling type projection picture tube
Inventor: ASANO TETSUO
IPC: H01J31/10
Filed: 1984-04-25
Abstract: PURPOSE:To improve reliability and heat radiation characteristic of bonding by providing a mounting lag of metal tightening belt to a heat sink and connecting a bracket and a heat sink with a thermal conductive member having small rigidity. CONSTITUTION:A positioning pad 12 is placed in contact with a heat sink 13 and a mounting lag 11a of metal tightening belt is fixed to the heat sink 13. Thereafter, a thermal conductive member 14 is attached to a metal bracket 10 and the heat sink 13. The weight of a CRT tube 1 and members attached to the CRT1 is supported by the mounting lag 11a and no weight is applied to the bonding surface 15 between a panel 1a and the metal bracket 10. Therefore, reliability of bonding agent 2 is improved. Since the metal bracket 10 and heat sink 13 are connected by the thermal conductive member 14 in such a way that any force is not applied to the metal bracket 10. Therefore, heat of metal bracket 10 is effectively transferred to the heat sink 14 through the thermal conductive member 14.
Patent JP-H05281872-A (JP)
Title: Fixing device
IPC: G03G15/00
Filed: 1992-04-03
Abstract: PURPOSE:To suppress the curling of a transfer paper in its ejection direction and to attain the curling for excellent stacking. CONSTITUTION:In plural separating pawls 13 disposed in the axial direction of a fixing roller 11, the contact position in a circumferential direction, of the separating pawl 13 installed on the central part of the fixing roller 11 therewith, is set to the lower side than the separating pawls 13 installed on both side parts of the fixing roller 11, and the central part of the transfer paper P wound on the fixing roller 11, is separated earlier than both side parts, so that the ejected transfer paper P is curled in a direction perpendicular to the ejected direction of the transfer paper P.
Patent JP-H08253134-A (JP)
Title: Heat insulating structure of railway rolling stock and its construction method
Inventor: NAGATA KAZUHISA
IPC: B61D17/04
Filed: 1995-03-15
Abstract: PURPOSE: To provide a heat insulating-fire resistant structure body of a railway rolling stock which is excellent in fire resistant performance and heat insulating performance by arranging a hard plastic foam layer on an inside surface of an outer wall of the railway rolling stock, and arranging a thermal spraying metallic layer on its surface. CONSTITUTION: In order to thermally spray metal on a hard polyurethane foam layer at a low temperature, for example, it is obtained by thermally spraying one or more kinds of metals by an arc by using a reduced pressure internal arc melting type thermal spraying gun using a high speed inverter drive thermal spraying device. When this low temperature thermal spraying is used, work time can be sharply shortened more than conventional gas flame thermal spraying, and since a temperature of the metal just after being blown against the hard polyurethane foam layer is around 45 deg.C, metallic covering can be performed without corroding resin.
Patent JP-S57197989-A (JP)
Title: Receiving system for connection preparation end signal
Inventor: AKIYAMA SHIGERU
IPC: H04Q3/545
Filed: 1981-05-29
Abstract: PURPOSE:To prevent the interference with a transmitting start-of-pulsing signal, by detecting the connection preparation end signal, which is returned from the succeeding station, in an outgoing trunk (OGT) to keep the channel potential between the OGT and an outgoing sender trunk (OST) constant. CONSTITUTION:During the known outgoing trunk connection, a central controller selects and acquires the OGT and connects it to the OST through a network NW and operates a relay S in the OGT. The OST transmits the KP signal from a multifrequency oscillator MFOSC to the succeeding station through a trunk line TL. The succeeding station receives the KP signal and prepares for receiving of following dial signals and returns a connection preparation end signal. Then, though a relay R of the OGT is operated, the channel potential between the OST and the OGT is not fluctuated because a relay SA is operated by the operation of the relay S, and the KP signal is not interfered. The central controller monitors a contact (r) of the relay R to stop the transmission of the KP signal from the OST.
Patent JP-H07259084-A (JP)
Title: Pile, pile wall, and constructing method for pile wall
Inventor: KITAMURA MORIO
IPC: E02D5/30
Filed: 1994-03-15
Abstract: PURPOSE:To ensure the strength of a steel pile and prevent rust generation by driving steel pile into the ground, and providing a covering member made of concrete alongside the steel pile. CONSTITUTION:A steel pile 2 is driven, and a covering member 3 made of concrete is provided using the steel pile 2 as a guide in the direction of its rising. A fluid coupling member 6 consisting of grout such as mortar is fitted by pressure into the gap between the covering member 3 and steel pile 2, which are coupled together by hardening of the coupling member 6. Thus a pile 1 is achieved in which the pile 2 and member 3 are consolidated. Because of using steel pile 2 as the core and driving it first, the pile 1 of this structure has a strength inherent in the steel pile 2. Further because the member 3 consisting of concrete encloses the easy-to-corrode areas, for example rusting, the steel pile 2 as the core is prevented from rusting, etc.
Patent JP-S57197982-A (JP)
Title: Time base correcting device for recorded information reproducing device
Inventor: NAKAMUTA SHIYOUZOU
IPC: H04N9/89
Filed: 1981-05-29
Abstract: PURPOSE: To eliminate the periodic noise to obtain stable and accurate video and sound signals, by separating video information and sound information in the reproduced signal of a pickup from each other and correcting their time bases independently of each other.  
     CONSTITUTION: A reproduced RF signal from a pickup is separated to a color video RF signal and a sound RF signal through BPFs 1 and 2, and they are applied to demodulators 3 and 4 through variable delay elements CCDs 9 and 10. The video demodulation signal of the demodulator 3 is applied to a color burst gate 5 and a horizontal synchronizing signal separator 11, and a color burst signal and a horizontal synchronizing signal are separated and extracted. The phase of the burst signal is compared with that of the subcarrier signal of an oscillator 6, and the delay quantity of the CCD 9 is controlled in accordance with the signal of this phase difference. The phase of the horizontal synchronizing signal is compared with that of the divided signal from a frequency divider 13, and the delay quantity of the CCD 10 is controlled in accordance with the signal of this phase difference. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06269463-A (JP)
Title: Structure for adjusting biaxial balance of stand device for medical treatment
Inventor: NAKAMURA KATSUSHIGE
IPC: A61B19/00
Filed: 1993-03-18
Abstract: PURPOSE:To make it possible to easily and exactly adjust balance with a weight change on an operating microscope side. CONSTITUTION:This structure consists of a first counter weight W4 moving in a horizontal direction and a second counter weight W5 moving in a vertical direction. These first and second counter weights W4, W5 are interlocked to move concurrently in directions where the counter weights approach and recede to and from a turning fulcrum S in their respective own directivities.
Patent JP-H03281870-A (JP)
Title: Warehouse
Inventor: NAKANISHI KAZUYUKI
IPC: E04B1/343
Filed: 1990-03-29
Abstract: PURPOSE:To facilitate cargo work by projecting the roof body of the separate body of a sliding or oscillating type to the front side of the eaves of a warehouse, and by covering a cargo place at the time of the bad weather. CONSTITUTION:To the front side of the eaves of a warehouse 1, the roof body 4 of the separate body of a sliding type or an oscillating type is projected by a rack, a pinion, and the like, and both the sides of the roof body 4 are provided with wall bodies 5. Then, at the time of the bad weather, the roof body 4 is permitted to slide and to oscillate, and the eaves is lengthened, and a cargo place is covered with. As a result, cargo work can be facilitated.
Patent JP-H06270124-A (JP)
Title: Cutting of semi-plastic material
Inventor: KODAMA HIROSHI
IPC: B28B11/16
Filed: 1993-03-18
Abstract: PURPOSE:To improve a cut surface and to dispense with re-cutting in a finishing process by a method wherein a wire having grinding particles bonded thereto is provided under tension in the direction vertical to the extruding direction of a semi-plastic material and reciprocally moved in synchronous relation to the extruding speed of the semi-plastic material in the longitudinal direction thereof. CONSTITUTION:A wire cutter 2 has a ring-shaped main body 21 and the forward passage 32a of a belt conveyor 3 feeding a material A to be cut is arranged to the opening part 21a of the main body 21 and a lift plate 22 is provided above the forward passage 32a and a reversibly rotatable wire feed motor 32 is provided to the lower end of the main body 21. A wire W having grinding particles bonded thereto is provided to the pulleys P1-P5 attached to the main body 21 and the lift plate 22 and the feed motor 32 under tension. The stand 42 attached to the main body 21 is provided on the rails 41 provided on both sides of the conveyor 3 in the longitudinal direction thereof. The stand 42 is moved at an equal speed to that of the conveyor 3 and the lift plate 22 is allowed to fall and the wire W is reciprocally moved by the motor 32 to cut the material A to be cut.
Patent JP-S61243652-A (JP)
Title: Low pressure discharge lamp
Inventor: INOUE AKIHIRO
IPC: H01J61/72
Filed: 1985-04-19
Abstract: PURPOSE:To make without increasing the lamp diameter uniform the brightness at the side of light emission face by separating the cathode from the light emission face by at least the length between the cathode and Farady dark section while limiting the discharge path to be near to the inner wall at the light emission face side. CONSTITUTION:A cathode 3 for emitting thermions comprising a filament applied with electron emission material is arranged through a conductor 4 approximately in the center at the sealing face side 12a while being separated from the light emission face 11 by more than the distance between the cathode and the Farady dark section (normally, 30mm). While a facing wall 7 or a member for limiting the discharge path between an anode strip 5a and cathode 3 to be near to the inner wall at the light emission face side 11 is arranged in the lamp 1a. Since limiting member for bringing the discharge path near to the surface at the light emission face side and means for producing magnetic field crossing with said discharge path are provided, necessary discharge path can be achieved without increasing the diameter of lamp resulting in uniform brightness at the light emission face side of lamp.
Patent JP-S58199584-A (JP)
Title: Semiconductor light emitting device
Inventor: WAKAO KIYOHIDE
IPC: H01S5/223
Filed: 1982-05-17
Abstract: PURPOSE:To stabilize the oscillation in a semiconductor laser which is made of the first clad layers, an active layer and the second clad layer by forming different refractive indices of both clad layers. CONSTITUTION:A semiconductor laser is formed by N type GaAs substrate 11, N type Ga1-yAlyAs clad layer 12, N type Ga1-xAlxAs active layer 13, P type Ga1-zAlzAs clad layer 14, P<+> type GaAs contact layer 15, insulating layer 16, P type side electrode 17 and N type side electrode 18. The refractive indices of the layers 12, 14 are different, and the fundamental mode of light wave is cut off at the positions E, E' where coincides with the refractive index of the one clad layer, and wave is guided only between the positions E and E' of the layer 13.
Patent JP-S58200175-A (JP)
Title: Omnidirectional radio bearing system
Inventor: TANAKA SHIYUUICHI
IPC: G01S1/38
Filed: 1982-05-17
Abstract: PURPOSE:To widen the opening of antennas, to reduce the effect of a reflected wave and to suppress a phenomenon of a shift increase in maximum frequency, by rotating a fixed antenna and a moving antenna in a prescribed mutual relationship. CONSTITUTION:A fixed antenna 31 and a moving antenna 32 being rotated by a dual rotation mechanism with the antenna 31 as the center of rotation at a large radius, on one hand, and with the circumference of this rotation as the center of rotation at a small radius and at a larger angular speed that of said rotation, on the other, are provided. From the antenna 31 a signal obtained by modulating the amplitude of a carrier wave by a required frequency is emitted, while from the antenna 32 a non-modulated signal is emitted with a frequency different from that of the carrier wave. At a receiving point an amplitude- modulated wave emitted from the antenna 31 and a frequency-modulated wave generated by a Doppler effect of the antenna 32 are received, and an information on bearing is obtained therefrom.
Patent JP-H02260657-A (JP)
Title: Manufacture of circuit built-in photodetector
Inventor: KUBO MASARU
IPC: H01L31/10
Filed: 1989-03-31
Abstract: PURPOSE:To obtain an element high in sensitivity and operational speed by a method wherein epitaxial layers different from each other in resistivity are grown in lamination on a semiconductor substrate, and a photodetector is formed on a layer of high resistivity. CONSTITUTION:A high resistivity epitaxial layer 9 and a low resistivity epitaxial layer 13 are grown in lamination on a semiconductor substrate 1. If a signal processing circuit element is formed on the layer 13 and a photodetector is formed on the layer 9 where the layer 13 has been removed, the layers where the elements are formed respectively can be made optimal in thickness and resistivity, so that a circuit built-in photodetector in which a single processing circuit of high speed and sensitivity is built can be formed.
Patent JP-S538592-A (JP)
Title: Air-tight seal container for crystal resonator
Inventor: SANO YOSHIO
IPC: H03H9/05
Filed: 1976-07-12
Abstract: PURPOSE:To make it possible to produce crystal clocks having stable quality, by mounting its crystal resonator on the lead wire by using the positioning portion of stem of air-tight seal container as a guide.
Patent JP-H04315960-A (JP)
Title: Method for analyzing and measuring immunity
Inventor: MATSUMOTO SHINJI
IPC: G01N33/543
Filed: 1991-04-15
Abstract: PURPOSE:To enable quantities of specified components in a fluid sample to be rapidly determined through simple operation and with good sensitivity, correctness, accuracy and reproducibility. CONSTITUTION:A method of analyzing an antigen (or an antibody) in a sample using nonuniform type immunity measuring method is described: A labelled antibody(or antigen) and an antigen(or antibody) in a sample are brought into contact with each other and made to undergo an antigen-antibody reaction and then this reaction liquid is brought into contact with a carrier to which the antigen(or antibody) is bonded. Liquid layers are separated from the reaction liquid and a liquid in the separated liquid layers is dropped on an analytical element to measure oxygen activation.
Patent JP-H03280766-A (JP)
Title: Isdn exchange
Inventor: YAMAMOTO RYUZO
IPC: H04Q1/30
Filed: 1990-03-29
Abstract: PURPOSE:To reduce the processing of an exchange and to relax the congestion by allowing a network terminator not to give a use of right of a D-channel to a terminal equipment based on a dial restriction instruction from the exchange. CONSTITUTION:I interface terminal equipments 1-3 are connected to a network terminator 4 via a subscriber bus 6 and accommodated in an exchange 5 via a digital subscriber line 7. When an output request exists in the terminal equipments 1-3, an exchange 5 controls a D-echo channel to make continuous transmission and release of dialing restriction of the terminal equipments 1-3. Then the exchange gives a command to the network terminator 4, relating to continuous transmission or its release of a signal representing the inhibit of the use of the D-channel with respect to the D echo channel sending a signal to give a D-channel use of right to the terminal equipments 1-3. When the exchange 5 does not give the right of use based on the dialing restriction instruc tion to the terminal equipments 1-3, the processing of the exchange 5 is reduced and the congestion is relaxed.
Patent JP-H06294188-A (JP)
Title: Top light
Inventor: BABA TAKESHI
IPC: E04D13/03
Filed: 1993-04-09
Abstract: PURPOSE:To prevent the incursion of condensation liquid water occurring inside a top light into an indoor. CONSTITUTION:In a top light equipped with a sill 4 provided along the circumferential edge of an opening 2 of a sloped roof 1 and a head 5 holding an edge of a glass material 6 together with the sill 4 framed to the upper side of the sill 4, a guide piece 11 is provided to the circumference of the sill 4 to form a channel 10 between the guide piece and glass material 6. The channel 10 and a draining hole 13 connected to the outside are provided to the lower sill 4a placed to the lowest position in the direction at right angles to the slope of the roof 1 in the sill 4.