baber/WOPTO huggingface dataset:
Patent JP-S6212288-A (JP)
Title: Phase-locked loop type fm demodulator
Inventor: MIYAHARA YASUTOKU
IPC: H04N7/20
Filed: 1985-07-10
Abstract: PURPOSE:To increase a threshold level by detecting the phase locked error of an input signal, detecting the degree of the line correlation of a demodulation output signal, and varying the loop gain of a phase-locked loop with a control voltage obtained by adding the both together. CONSTITUTION:When the amplitude level of the input signal 48 is low, the phase of the phase-locked loop 10 is phase-unlocked and a control voltage 52 rises more than a control voltage 53 drops, so that a control voltage 49 rises. Consequently, the gain of a gain control amplifier 31 increases and the loop gain of the phase-locked loop 10 increases, thereby removing impulse noises due to the unlocking of the phase. When the amplitude level of the input signal 48 is large, on the other hand, an impulse noise is generated in a video signal 45 and the control voltage 53 drops. At this time, the phase-locked loop 10 is phase-locked, so the control voltage 52 is at 0 V and the control voltage 53, therefore, becomes the control voltage 49 eventually and decreases. Consequently, the gain of the gain control amplifier 31 decreases and the loop gain of the phase-locked loop 10 decreases, thereby removing Gaussian distribution noises.
Patent JP-S5953508-A (JP)
Title: Manufacture of olefin polymer product
Inventor: TOOMASU FUEACHIYAIRUDO BURAUNS
IPC: B29C39/00
Filed: 1983-08-17
Abstract: A process for producing an olefin polymer article which comprises charging a fluid olefin manomer and a coordination catalyst to a mould polymerizing the mixture in the mould in liquid or supercritical phase, continuing the polymerization until a cohesive mass of polymer is formed and accomidating for polymer shrinkage by reducing the volume of the mould during polymerization or by supplying an additional amount of monomer to the mould.
Patent JP-S5951417-A (JP)
Inventor: ERUNSUTO HEEBENSHIYUTORAITO
IPC: H01H9/54
Filed: 1983-08-17
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-H11340932-A (JP)
Title: Data compressor, data compression method, server system and its control method
Inventor: YOSHINO SHIGERU
IPC: H04J3/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To allow a server system to use a DVB output terminal as a valid channel. SOLUTION: A server bus controller 40 assigns a time slot to a server bus 50 so that compression data outputted from an encoder core are written in a hard disk 30 and assigns the same time slot as the time slot of other compression data read from the hard disk 30 to a DVB output circuit. In this case, the compression data outputted from the encoder core are written on the hard disk 30 via the server bus 50 or the like. Simultaneously a DVB output circuit 13 converts the other data read from the hard disk 30 into DVB compression data and provides an output of the converted data.
Patent JP-H11345862-A (JP)
Title: Equipment and method for wafer push-up
Inventor: MAEKAWA NAOTADA
IPC: B65G49/07
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide wafer push-up equipment and a wafer push-up method, which is able to accurately push up a plurality of wafers accommodated in a cassette at specified accommodation pitches by the accommodation pitch. SOLUTION: In a pretreatment guide 814, V trenches (holding trenches) are formed at half pitches HP. Wafers W1 which, have not yet been treated and accommodated in a cassette C1 are not pushed up directly by the guide 814 but is transferred from an alignment tooth 811 to the guide 814, after the wafers are once held by the alignment teeth 811 in which V trenches (alignment trenches) are formed at normal pitches NP which correspond to the cassette C1. Thereby the wafers W accommodated in the cassette C1 can be held surely by the V trenches of the pretreatment guide 814 which corresponds to wafers W.
Patent JP-S5774323-A (JP)
Title: Flame-retarding urethane foam and its production
Inventor: KAI ISAO
IPC: C08G18/00
Filed: 1980-10-28
Abstract: PURPOSE: To obtain the titled dense uniform unbrittle highly flame-retarding foam, by reacting a benzyl ether type liquid phenol/HCHO resin with a polyisocyanate in the presence of both a P-containing flame retardant and a catalyst.  
     CONSTITUTION: A precondensate obtained by reacting phenol with a formaldehyde in the presence of a catalyst which is an alkaline earth metal oxide, hydroxide or the like is stripped of the unreacted monomers by evaporation and, then, polycondensed to obtain (A) a normally liquid benzylphenol/HCHO resin having benzyl ether groups and methylol groups and having a G.P.C. chart characteristic curve having a maximum peak in the mononuclear compound region and declining sharply in the trinuclear compound region. Next, this resin A is reacted with a polyisocyanate in the presence of a P-containing flame retardant, a blowing agent and a curing catalyst to obtain an urethane foam having non-flammability (JIS-K-7201) of class 2 or higher. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S629710-A (JP)
Title: Detection of thrust and tensile force between vertical and horizontal rolling mills
Inventor: OOYANAI TSUKASA
IPC: B21B38/06
Filed: 1985-07-09
Abstract: PURPOSE:To detect a thrust of a tensile force between a vertical and a horizontal milling mills without preventing works of rearranging rolls, etc. by calculating in accordance with a stress detected by strain gauges of one roll of vertical and horizontal rolls in time of the biting a stock and a difference of max. values of stresses in time of the biting stock of both rolls. CONSTITUTION:A strain gauges 6 are equipped on a housing 4 of the vertical roll at a little to the center of rolling line (near a passing part of a rolling stock 5), the detected stress signals 7 are brought into a detecting device for the thrust and tensile force to obtain said thrust and tensile force 9. Then, by the load ON of vertical moll, receiving a signal of biting stock of the vertical roll 3, the stress is detected by the strain gauges 6 to input into an arithmetic unit of the thrust and tensile force detecting device 8. Successively, on the horizontal mill is loaded on, receiving a signal of biting stock of the horizontal rolls 1, then, the stress on simultaneous biting of both the vertical rolls 3 and the horizontal rolls 1 is detected and its max. value is inputted into the arithmetic unit. The arithmetic unit calculates base on these both signals to output the thrust and tensile force 9.
Patent JP-H099593-A (JP)
Title: Rectifier device of ac generator for vehicle
Inventor: YOSHIDA ISAO
IPC: H02K19/36
Filed: 1995-06-16
Abstract: PURPOSE: To provide a device which excels in vibration resistance, has a high reliable grounding circuit, is inexpensive and has a long life. CONSTITUTION: A negative electrode side heat radiating fin 1 to which the negative electrode side diode of a rectifier circuit is connected and a positive electrode side heat radiating fin 2 to which a positive electrode side diode of the rectifier circuit is connected are laminated and connected by a pipe rivet 4 and fixed to the frame of an AC generator and at the same time an extension part 1a is formed on the side which is more away from the center than line segments X, Y connecting the pipe rivets 4 of the the negative electrode side heat radiating fin 1 to each other and is directly connected to the projected boss of the frame to ensure electric continuity.  Since a negative electrode side diode part 5 to which the negative electrode side diode is connected is located on line segments L, M connecting the pipe rivet 4 to the extension part 1a, even when vibrations are transmitted to the negative electrode side heat radiating fin 1, the vibrations are not spread by the negative electrode side diode part 5 to improve vibration resistance. Since heat is spread from the negative electrode side heat radiating fin 1 to the frame, cooling performance is improved, thereby extending the life of the diodes. The number of parts is reduced and the control of a shape can be simplified, so that a device may be manufactured at low costs.
Patent JP-H093820-A (JP)
Title: Pavement vehicle
Inventor: TEZUKA TAKAFUMI
IPC: E01C19/48
Filed: 1995-06-16
Abstract: PURPOSE: To enhance operability by allowing a single operation switch to serve as both a traveling switch and a working switch. CONSTITUTION: When an operation lever of a safety switch 26 is changed over to a work position, a solenoid 68 is energized by the connection of contacts 1 and 2 so that a vibrator may be driving. A solenoid 68 is not energized by the un-connected state of contacts 2 and 3 and a car is forced to travel. A relay 74 is turned on by connecting contacts 4 and 5 so that a relay 74 may be turned on, thereby driving a work device at the position of a switch 29 in automatic or manual mode. Then, when the operation lever is changed over to a traveling stop position, the drive of the vibrator is halted by releasing the connection of the contacts 1 and 2. The solenoid 68 is energized by connecting the contacts 4 and 5, thereby halting traveling. Work operation is driven by connecting the contacts 4 and 5.  When the operation lever is changed over to the whole stop position, the vibrator and the traveling are halted by releasing the connection of the contacts 1 and 2 and connecting the contacts 2 and 3 so that the work device may be halted by releasing the connection of the contacts 4 and 5.
Patent JP-H10338368-A (JP)
Title: Paper sheet feeding roller
Inventor: ONOE YASUNORI
IPC: B65H3/06
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a good printing result without contamination and excellent feeding, by placing rubber layer on a core roller, and forming a resin layer made of urethane resin, fluororesin, or silicon resin on its outer surface. SOLUTION: Plural resin cores 12 are placed on a metal shaft 11 in a given interval, and a rubber layer 13 and a resin layer 14 are provided on the cores. Material of the rubber layer is EPDM, CR, SBR, NR, UR, or others. The resin layer on the surface of the rubber layer is made of resin which is selected from a group of urethane resin, fluororesin, or silicon resin. Using these material provides such coefficient of friction that plasticizer or curing agent from the rubber layer can be prevented from contaminating paper sheets, and modification of incline during feeding of paper sheets is performed adequately.
Patent JP-S5852442-A (JP)
Title: Restrained hardening device for bar-like body
Inventor: AKIYAMA AKIRA
IPC: C21D9/00
Filed: 1981-09-24
Abstract: PURPOSE:To perform intermittent restraining and conveying of bar-like bodies alternately and to improve the level of hardening quality with simple operations by providing a movable member having plural projections and a conveying member having plural tooth parts, and cooperating the projections and the tooth parts. CONSTITUTION:Heated bar-like bodies are placed on the arm parts 24 of a lower supporting member 19. as a movable member 13 descends, the bar-like bodies move to the sloped parts 32 of a conveying member 30 and abut on projections 35. Upon the next ascending of the member 13, said bodies transfer again onto the member 19 and after they are supported in recesses 27, the member ascends. In the next descending stage, the bodies transfer onto the member 30 and abut at the rear end of the tooth part 34 which is the 1st from the rear of saw tooth parts 31. On the next ascending of the movable member, the bodies move along the top surfaces 23 of the projections 22 and are sandwiched between the lower supporting part 21 and the upper supporting part 20. Thereafter the bar-like bodies are transferred and received alternately between the member 29 and the conveying member according to the vertical movements of the member 13, whereby the bar-like bodies are moved by each step. Since the mutual sliding parts of the member 13 and the member 12 are located on the top surface of a quenching medium, the hardening is effected smoothly.
Patent JP-S6215340-A (JP)
Inventor: UEKI TAKUMI
IPC: D02G1/02
Filed: 1985-07-08
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-H0815658-A (JP)
Title: Electronic parts provided with temp. history display function
Inventor: YANAGI MASAHIRO
IPC: G02F1/13
Filed: 1994-07-01
Abstract: PURPOSE:To easily suspect the fact that electronic parts are preserved or used under an improper temp. condition by applying thermo paint irreversibly discoloring at a temp. exceeding a prescribed allowable temp. range to the electronic parts. CONSTITUTION:A liquid crystal display element (electronic parts) A has the side surface part of the transparent substrate 1 on the surface side with the lot number 3 of the liquid crystal display element A displayed by the thermo paint 2. The temp. at which the thermo paint 2 discolors is set to a temp. lower than the highest limit of the allowable temp. range suitable for the preservation or the use of the liquid crystal display element A by <=10 deg.C. The discoloration of the temp. indication paint 2 is caused irreversibly, and the color is never restored to the origin after the color is discolored once. Thus, by confirming whether or not the thermo paint discolors, whether or not the liquid crystal display element A is preserved or used under the improper temp. condition is properly distinguished.
Patent JP-S6130418-A (JP)
Title: Structure for fixing door garnish
Inventor: NISHIJIMA KAZUTAKA
IPC: B60R13/02
Filed: 1984-07-20
Abstract: PURPOSE:To enable a door garnish to be firmly fixed by installing a boss normally to the rear side of the door garnish with a screw hole drilled, through which the boss can be fastened to the door core plate, so as to fasten a bracket firmly to the boss from the rear side of the core plate. CONSTITUTION:A door garnish 1 is formed in such a way that it is curved along the upper shape of a door inner panel. A boss 2 is secured normally to the inner surface of the garnish with a screw hole 3 drilled at its center 2. While, an attaching hole 5 is drilled out on a door trim core board 4 for the boss 2 to go through. After the boss 2 being inserted into the attaching hole 5, a bracket 6 is fixed on the boss 2 from the rear side 4a of the core board 4, where a frange surface 6b arranged to an clamp face 6a is fully pressed to the rear side 4a of the core board 4 with the bracket 6. Then the door garnish 1 is firmly fixed onto the door core board 4 by fastening a tapping screw 7 into the screw hole 3 of the boss 2 through a through hole 6c of the clamp face 6a.
Patent JP-H0818939-A (JP)
Title: Image recording device with communication function
Inventor: OHORI AKIRA
IPC: H04N5/765
Filed: 1994-07-01
Abstract: PURPOSE:To obtain the image recording device with communication function in which a troublesome operation caused in the case of recording an image received by communication with an image voice communication equipment such as a video telephone set is avoided and the received image is recorded on recording paper without deterioration. CONSTITUTION:Upon the receipt of image data from other image voice communication equipment through a communication channel, a control section 1 of a communication control section 2 transfers the data to a coding decoding section 3, in which the data are decoded and transfers voice data to a voice input output section 9, in which a voice is sounded via a receiver and transfers the image data to an image display section 8, on which the image is displayed. However, when a print button is depressed during communication, a communication image processing parameter stored in a ROM is read and transferred to an image processing section 6, in which various kinds of image processing are applied to the image data read from the image memory 10 according to the communication image processing parameter and the image data are transferred to an image recording section 7, in which the image is recorded on recording paper.
Patent JP-S6132335-A (JP)
Title: Deflection yoke
Inventor: OSAWA MICHITAKA
IPC: H01J29/76
Filed: 1984-07-23
Abstract: PURPOSE:To obtain a yoke for high-speed deflection having reduced line capacity, high self-resonance frequency and little ringing and loss by making interstices in wire rods of a terminal conductor located both in the front and rear ends of a horizontal deflection coil. CONSTITUTION:In the terminal conductor part 2a all wire rods of a horizontal deflection coil 2 get together in one part while being bundled. Consequently, line capacity can be reduced by making interstices 7 through insulator materials 8 for fixing a coil 2 to rod wires of the terminal conductor part 2a located both in the front and rear ends of the horizontal deflection coil 2. Further, the terminal conductor part 2a does not directly act on a deflection magnetic field thus being able to relatively freely set up line distances and to perform greater capacity reduction and work for higher resonance frequency. Accordingly, self- resonance frequency can be taken high thus to obtain a yoke for high-speed deflection with little ringing and loss.
Patent JP-S5853167-A (JP)
Title: Fuel cell
Inventor: SEKI TOSHIAKI
IPC: H01M8/02
Filed: 1981-09-26
Abstract: PURPOSE:To provide a fuel cell which includes inter-connectors prepared from a resin,  which has a high electric conductivity, a high thermal conductivity, a good phosphoric- acid resistance, a good thermal resistance and an excellent dimensional stability even  at high temperature. CONSTITUTION:After a matrix 1 impregnated with electrolyte, electrodes 2 and 3, and  an inter-connector 6 are stacked, the end surfaces of the stacked layers except both end  openings of grooves 7 and 8 of the inter-connector 6 are airtightly sealed so as to constitute a unit cell. The characteristic of this invention lies in the fact that the inter- connector 6 is made of a resin member which is prepared by mixing 5-40wt% of a  solid resol-type phenol resin, and 60-95wt% of artificial graphite with diameters of  10-300mu, and kneading the mixture before it is molded. The above resin member is excellent in its thermal conductivity, electric conductivity phosphoric-acid resistant performance, dimensional stability and thermal resistance. By incorporating the above  resin member used as an inter-connector into a fuel cell, and efficiency reduction which might be caused due to ohm decrease can be prevented, and the homogeneity in the  temperature distribution can be improved. Consequently, a fuel cell which shows a stable power-generation characteristic and can be made to have a long life can be provided.
Patent JP-S5576934-A (JP)
Title: Atmospheric density detector
Inventor: KITA TOORU
IPC: G01N9/00
Filed: 1978-12-06
Abstract: PURPOSE: To accurately measure atmospheric density, by housing a sealed cylinder body made of a film, in which gas is enclosed, in space in an expansion-and-contraction-free shape formed by means of a cylinder and a piston, and by electrically detecting the quantity of the piston which is to be displaced.  
     CONSTITUTION: A sealed cylinder body 4 made up by means of a film body with flexibility is housed in space in an expansion-and-contraction-free shape built up by means of a cylinder 1 and a piston 2, and an inert gas, such as, He, Ar, etc. with fixed mass enclosed in the cylinder body 4. The cylinder body 4 is fast sticked on an inner circumferential wall of the cylinder 1, and set so that the volume of the gas in the cylinder body under normal atmospheric pressure and at normal temperature occupy the 60W70% of the inner volume of the cylinder body. A means 8 for electrically detecting the displacement of the piston 2 responding to the volume change of the gas enclosed is mounted into the cylinder body 4. The detecting means 8 is formed by a potentiometer consisting of a movable contact maker 9, an electric resistor 10 and a conductor plate 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5579454-A (JP)
Title: Dry type developer for electrophotography
Inventor: UCHIDA MITSURU
IPC: G03G9/08
Filed: 1978-12-09
Abstract: PURPOSE: To prevent the degradation of the characteristics of the developer by containing the hard fine powder having been surface-treated with the organic acids having the specific carbon fluoride groups.  
     CONSTITUTION: The hard fine powder having been surface-treated with the organic acids having carbon fluoride expressed by the formula shown in the drawing column is added and contained in the developer. This surface treatment reduces the critical surface energy of the hard fine powder, or changes friction charging system thereby preventing the deposition of carriers on photoreceptor surface and improving the durability of the developer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07332528-A (JP)
Title: Solenoid proportional control valve
Inventor: YOSHINO KAZUNORI
IPC: F16K31/06
Filed: 1994-06-09
Abstract: PURPOSE:To avoid the change a moving stroke of a spool by a mounting angle in a vertical direction, in a solenoid proportional control valve. CONSTITUTION:A solenoid proportional control valve is formed to be constituted by providing a correcting elastic machine 19 energizing a plunger 6 in a reverse direction to a direction of energizing a reset elastic machine 11, so that energizing force of the correcting elastic machine can be corrected corresponding to a mounting angle of the solenoid proportional control valve by position adjusting a correcting elastic machine receiving member 20 by swiveling an eccentric cam 25 having an elastic machine receiving contact surface eccentrically placed relating to the axial center of a swivel shaft 22 of an operating lever.
Patent JP-H05321639-A (JP)
Title: Exhaust particulate purifying device
Inventor: KOJIMA AKIKAZU
IPC: F01N3/02
Filed: 1992-05-19
Abstract: PURPOSE:To regenerate a favorable filter with less mis-ignition and embers of exhaust particulates without any damage of the filter by heating and regenerating at least only the lower course side end part of the filter, prior to heating and regeneration of the entire filter for collecting the exhaust particulates. CONSTITUTION:A filter 1 consisting of a heat resistant material is installed in the exhaust pipe 90 of an engine 9 and the adjacent upper/lower end parts among plural through holes 11 partitioned by porous partition walls 12 are closed alternately. A heater 2 is installed in at least down stream side end part of the filter 1. Further, a pressure difference meter 3 for detecting the particulate collection amount of the filter 1 based on the pressure difference between the front/rear parts of the filter 1 is installed in the exhaust pipe 90. The heater 2 is controlled by an electrification control part 4. Meantime, the entire filter 1 is regenerated by the electrification control part 4 when the particulate collection amount reaches a prescribed amount, and also only the heater 2 in the down stream side end part is electrified and only the down stream side end part of the filter 1 is regenerated at this intermediate point of time.
Patent JP-S5799145-A (JP)
Title: Preparation of rough fushi
Inventor: HORI TERUTSUGU
IPC: A23B4/03
Filed: 1981-09-25
Abstract: PURPOSE: To minimize the loss of an extract and obtain a uniform FUSHI in a short time, by boiling or steaming a raw fish, and finely cutting the boiled or steamed fish.  
     CONSTITUTION: The entrails of a pelagic fish are removed to give a fish meat, which is then boiled or steamed, cut to a thickness of 0.5W2cm, roasted and dried at 80W130°C. In the process, the roasting and drying time can be reduced with a smaller thickness. The thickness ≤0.5cm tends to produce a waste meat, and the thickness ≥2cm prolongs the time required for the roasting and drying. 
     COPYRIGHT: (C)1982,JPO&Japio