baber/WOPTO huggingface dataset:
Patent JP-H11247240-A (JP)
Title: Mounting device for bucket of hydraulic shovel
Inventor: UEDA TOSHIRO
IPC: E02F3/40
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To easily mount a plate by fixing fit-in members to a plate so that the fit-in members are positioned between a plurality of teeth, and bolt-fastening the fit-in members to a mouthpiece in the state of the groove parts of the fit-in members are insert-fitted to a cutting edge part. SOLUTION: In fitting a ground leveling plate 28 from the lower face side of teeth 27 to the lower face side of a bottom plate 23 of a bucket, the respective groove parts of a plurality of fit-in members 29 fixed to the plate 28 are positioned being insert-fitted to a cutting edge part 25 of a mouthpiece 24, and in this positioned state, the fit-in members 29 are bolt-fastened to the mouthpiece 24. At the time of detaching the mounted plate 28 from the bucket 21, a bolt is loosened to detach the plate 28 in reverse procedure to mounting. The plate 28 can therefore be mounted to and detached from the bucket of a hydraulic shovel with side cutters provided on the lateral side plate outer surface sides, without detaching the side cutters.
Patent JP-H08266242-A (JP)
Title: Dry sausagelike fermented soybean processed food
Inventor: KENJO KOJI
IPC: A23L11/00
Filed: 1995-03-29
Abstract: PURPOSE: To enable anyone to eat nutritious fermented soybeans. CONSTITUTION: This dry sausagelike processed fermented soybean food is produced by stirring and mixing original intact fermented soybeans unprocessed into a minced form and fermented soybeans processed into the minced form and at least either of a seasoning and a spice together, kneading the resultant mixture, filling the kneaded mixture in an intestine of livestock or an edible casing and carrying out the drying and smoking.
Patent JP-H05273081-A (JP)
Title: Measurement method and device using otdr
IPC: G01M11/02
Filed: 1992-03-27
Abstract: PURPOSE:To lessen the dispersion of Stokes light and anti-Stokes light without any loss of light and heighten the precision of measurement by modulating a laser light source by a pseudo-random signal, extracting the Stokes light and anti-Stokes light caused by Raman scattering from backward scattering light of an optical fiber and finding fiber characteristics from a signal of a limited band after the pseudo-random signal is multiplied. CONSTITUTION:Light of wave length lambda0 is reflected on two-toned mirrors 4, 3 and input to an optical fiber 11. The mirror 3 transmits only Stokes light of returned scattering light and the other light is reflected on the mirror 4. The mirror 4 transmits anti-Stokes light alone and the other light is reflected. Accordingly, the Stokes light is input to an O/E convertor 12a and the anti- Stokes light is put into another O/E convertor 12b. The loss of light reflection passing a route described above can be nearly neglected and transmission light can be lowered in the case of a degree wherein a few dichroic mirrors are superposed on one another. In addition, the constitution takes effect at the time when pulse light from a light source of small peak power such as a pseudo- random light signal is made incident.
Patent JP-S60215024-A (JP)
Title: Production of aromatic polyamide
Inventor: UENO SHIYOUJI
IPC: C08G69/00
Filed: 1984-04-09
Abstract: PURPOSE:To obtain an aromatic polyamide of excellent heat stability, by polycondensing by heating a mixture of an aromatic polycarboxylic acid with an aromatic diamine and/or an aromatic aminocarboxylic acid in the presence of a specified monofunctional compound. CONSTITUTION:A mixture of an aromatic polycarboxylic acid (a) (e.g., trimellitic acid) with an aromatic diamine (e.g., p-phenylenediamine) and/or an aromatic aminocarboxylic acid (b) (e.g., m-aminobenzoic acid) are polycondensed at 160-320 deg.C in an organic polar solvent in the presence of a dehydration catalyst (e.g., phosphoric acid) and at least one monofunctional compound selected from the group consisting of 6C or higher monocarboxylic acids, 4C or higher acid anhydrides, and 6C or higher prim. monoamines (e.g., benzoic acid) in an amount of 0.001-0.5mol per mol of the total amino groups of components (a) and (b).
Patent JP-H07253404-A (JP)
Title: Liquid thermal conductivity measuring method using natural convection heat transfer
Inventor: KIMURA SHIGEO
IPC: G01N25/18
Filed: 1994-03-15
Abstract: PURPOSE:To calculate a heat transfer coefficient of liquid by measuring a heat transfer amount of the liquid by utilizing steady state convection heat transfer in the liquid along a heat generator. CONSTITUTION:A similarity rule exists for a convective heat transfer in liquid along a heat generator. That is, when geometric conditions of a heating surface are decided, convective heat transfer characteristics can be represented in terms of the relationship between a dimensionless heat transfer coefficient (Nusselt number Nu) and a dimensionless number (Rayleigh number Ra) indicating the strength of the convection irrespective of the hydrodynamic properties and the thermal physical properties of the liquid. When the heated surface has a simple shape, a convective heat transfer measuring system is introduced by the formula indicating the relationship Nu=a+bRa<c> (a, b, c are constants determined according to the system). Liquid having unknown heat transfer coefficient is filled in this measuring system, the temperature of the heating surface is raised, and a transfer heat quantity (consumed power) in a steady state is measured. This operation is executed a plurality of times by altering the raised temperature, the consumed power and the raised temperature on the heating surface in the steady state at this time are measured and the unknown heat transfer coefficient can be derived by calculation.
Patent JP-S51147286-A (JP)
Title: Manufacturing process of semiconductor
Inventor: YORIKANE MASAHARU
IPC: H01L23/52
Filed: 1975-06-13
Abstract: PURPOSE: To obtain easy wiring which features thermal stability and high integration in a manufacturing process for a semiconductor device having a multilayer wiring. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01245118-A (JP)
Title: Angle detecting device
Inventor: IKEUCHI MASAYUKI
IPC: G01D5/36
Filed: 1988-03-28
Abstract: PURPOSE:To improve the signal accuracy by providing a resistance for converting an output current from a photodetector to a voltage, and a clamping means for clamping the maximum voltage of this resistance end to a voltage which does not bring the photodetector to forward bias. CONSTITUTION:The title device is provided with a Zener diode 13 whose cathode has been connected to a signal processing circuit 12 and whose anode has been grounded. As for this diode 13, the maximum voltage of a connecting point A is clamped so that a photodiode 9 is not brought to forward bias. In this state, when the incident quantity of a light beam for going into the diode 9 becomes large, an output current becomes large by following it up, but since the maximum voltage generated in a resistance by this output current is clamped so that the diode 9 is not brought to forward bias by the diode 13, a delay caused by charge which is charged to an equivalent capacity is not generated. Accordingly, the signal accuracy can be improved.
Patent JP-H01246403-A (JP)
Title: Throwaway diapers
Inventor: WATANABE SHUJI
IPC: A61F13/494
Filed: 1988-03-28
Abstract: PURPOSE:To obtain the title diaper which is hard for urine and feces to pass through by forming specific side flaps from the near ends on both sides of the absorber. CONSTITUTION:The first flap 1 and second side flap 2 are formed from the near ends on both sides of the absorbers and gathers are formed near the outsides of each side flaps so that it is stretchable in the vertical direction. While it is applied, more three-dimensional second flap gather and the impermeable sheet is difficult to contact with skins directly whereby they are protected from injury.
Patent JP-S51140366-A (JP)
Title: Electric blower for electric cleaner
Inventor: HORI YASUROU
IPC: A47L9/00
Filed: 1975-05-28
Abstract: PURPOSE: To provide a low noise and low vibration electric blower which has high resonant frequency mainly caused by an end bracket so as not to resonate with high harmonic waves of the rotary vibration with air resistance reduced to improve its efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04306182-A (JP)
Title: Conveyor
Inventor: KOISO MASABUMI
IPC: B62D57/02
Filed: 1991-04-04
Abstract: PURPOSE:To provide a conveyor whose reliability is enhanced by utilizing vibration as a driving source, and providing the conveyor with a simple structure having a small number of components. CONSTITUTION:A conveyor comprises a base (1) to which a vibrating means (2) is connected and a plurality of elastic leg members (3) each placed on the base (1) with a fixed inclination (alpha) to the base (1). A load-carrying platform (9) may be placed on the upper portion of the stand (1) via damping means (8). A plurality of stands (1) each of which is provided with the leg members (3) are arranged in parallel and installed beneath the load-carrying platform (9).
Patent JP-S60112478-A (JP)
Inventor: MANFUREETO HIYUBUNERU
IPC: B41J29/36
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-H07279964-A (JP)
Title: Thrust bearing for small-sized motor
Inventor: KUROZUMI SEIJI
IPC: F16C33/10
Filed: 1994-04-11
Abstract: PURPOSE:To provide a thrust bearing which can maintain a smooth slide characteristic for a long time and has a long use life, by forming fine cracks having a specified length in the outer surface of the thrust bearing. CONSTITUTION:Fine cracks 4 having a length from 1 to 3mum, and a width of 0.1 to 1mum are formed in the outer surface of a thrust bearing 1. If the dimensions of the cracks 4 are out of the above-mentioned range, the oil holding effect of the bearing decreases. Carbon steel which is easily to form the fine cracks 4 therein but is excellent in wear-resistance is suitably used as the material of the thrust bearing. Oil held in the fine crack part of the thrust bearing enhances the lubrication effect of the shaft slide surface so as to enhance the smooth operation, and the metal contact between the shaft and the thrust bearing can be prevented. Further, the use life of the thrust bearing can be prolonged, irrespective of the strength of an oil film. Thereby it is possible to enhance the quality of a small-sized motor, and to improve the durability and the low temperature characteristic.
Patent JP-S63237512-A (JP)
Title: Core coating
Inventor: ODA TOSHIO
IPC: H01F41/02
Filed: 1987-03-26
Abstract: PURPOSE:To perform uniform coating to the whole magnetic core and facilitate its mass production and the automation as well by heating its magnetic core after keeping it with a cooled holder when fused coating resin is hardened by heating the magnetic core. CONSTITUTION:In the case of heat treatment of a magnetic core 101 where coating resin 102 is fused, if a part contacting a holding material 104 is adjusted by cooling its material 104 so that its part does not have a temperature which allows coating resin 108 to harden, coating resin 106 which is not in contact with the holding material 104 of the magnetic core can be uniformly hardened. Then the hardened part 106 of coating resin is arranged on the holding material 104 and a part of coating resin 108 that is not hardened yet is hardened by heating. In such a case, even when coating resin 106 hardened by a previous process has been completely hardened, it is preferable for the holding material 104 to be cooled, if there is still a remaining heat in its material. Thus, the whole magnetic core is free of hole and the like and uniform coating is performed without deformation and further, its coating also exhibits an excellent property for the mass production.
Patent JP-S63237529-A (JP)
Title: Dry etching device
Inventor: ARIKADO TSUNETOSHI
IPC: H01L21/302
Filed: 1987-03-26
Abstract: PURPOSE:To prevent a substrate to be processed from being contaminated by impurities and from being heated due to the sputtering on an electrode, by making at least one of first and second electrodes formed of a conductive ceramic material. CONSTITUTION:Since a conductive ceramic material is conductive, it can serve as a material which by itself composes electrodes 13, 17. Even if materials such as boron nitride, silicon carbide, polyacetylene, polysulfur nitride are sputtered, atoms emitted from them are all nonmetallic and so the atoms have no bad effect on an element 12. Namely a substrate to be processed 12 can be prevented from being contaminated by impurities and heated due to the sputtering on the electrodes. An excellent etching process can be performed without occurrence of characteristic deterioration of the element formed on the substrate to be processed 12.
Patent JP-S59198080-A (JP)
Title: Method and equipment of data communication
Inventor: KUNISHI YUKISUKE
IPC: H04M11/10
Filed: 1983-04-26
Abstract: PURPOSE:To decrease the memory capacity by coding a receiving data to be processed so as to store the result to a memory. CONSTITUTION:The receiving data transmitted from a telephone line P is led to a demodulator 1. The receiving data demodulated by the demodulator 1 is transmitted to the 1st decoder 2, where the data is decoded. An input/output of the decoder 2 is fed to a receiving procedure device 8, which detects an error in communication by monitoring a demodulation data and a decoding data. An output data of the decoder 2 is coded by a coder 3 and then stored in a memory 4. The data in the memory 4 is readout via the 2nd decoder 5 in response to the processing speed of a recording section 6.
Patent JP-H11329634-A (JP)
Title: Electric terminal
Inventor: BARBIERI SILVIO
IPC: H01R12/71
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a one-piece electric terminal, to which a spring load is applied and which includes a dome-like contact end easy to be sealed. SOLUTION: A one-piece electric terminal 10 includes a strip 44 being made of conductive metal material and having a contact portion 14 and a terminal portion 16. The contact portion 14 is made of relatively flexible metal extended to a contact 18 having a certain shape. The terminal portion 16 is integrated with the contact portion 14, and is made of relatively hard reinforced metal molded to a spring arm for supporting the contact 18.
Patent JP-H01244612-A (JP)
Title: Method and apparatus for vapor growth of gallium arsenide
Inventor: ARAI KENICHI
IPC: H01L21/22
Filed: 1988-03-25
Abstract: PURPOSE:To prevent deposition of polycrystalline grains on a region of the inner wall of a reaction tube over GaAs substrates and near there and to realize epitaxial growth with reduced hillocks, by circulating hydrogen chloride gas in such region. CONSTITUTION:Growing gas 6 of AsCl3 mixed with H2 as carrier gas is supplied to a high temperature region B in a quartz react ion tube 1 provided within an electric furnace 11, whereby it is chemically reacted with a Ga source 7 to produce reaction produced gas 8 consisting of GaCl and As4. The reaction produced gas 8 is reacted over GaAs substrates 9 disposed in a growing region C of a reltively low temperature and epitaxially grown on the substrates. Simultaneously therewith, gas mixture 4 of AsCl3 and H2 is supplied to a gas supply tube 2, so that the gas mixture 4 is thermally reacted and hydrogen chloride gas is discharged from the tube through small holes 3 on the upper side of the reaction tube. Thereby, the state of vapor-phase etching is created on the region of the inner wall of the reaction tube directly over the GaAs substrates 9 and near there. Accordingly, deposition of GaAs polycrystalline grains on such region is prevented and, thus, no polycrystalline grains fall onto the GaAs substrates 9. In this manner, formation of hillocks can be prevented effectively.
Patent JP-H06277719-A (JP)
Title: Method for rolling-down width of metallic sheet
Inventor: YOSHIDA TADATSUGU
IPC: B21B1/02
Filed: 1993-03-30
Abstract: PURPOSE:To provide a small device for rolling-down the width of a metallic sheet capable of preventing the plate camber of the metallic sheet generated at the time of rolling-down of the width with high accuracy. CONSTITUTION:In a method for rolling-down the width of the metallic sheet S by moving a pair of width rolling-down dies 1 arranged on both sides of a pass line back and forth in the direction of the plate width, the position on the surface of the metallic sheet to plate supporting surface of transfer devices 17, 19 is detected at least at one of the inlet side and the outlet side of the width rolling-down dies and the height position or the inclination of the width rolling-down die 1 to the plate supporting surface are adjusted by every die 1 according to a detected position signal.
Patent JP-H07327167-A (JP)
Title: Portable television camera
Inventor: TANAKA HIROAKI
IPC: H04N5/278
Filed: 1995-03-07
Abstract: PURPOSE:To insert a title or the like at a site of image pickup with excellent portable performance by providing an electronic view finder displaying an output of a synthesis means synthesizing a video signal and an image signal created based on a binarized signal as an image to the television camera. CONSTITUTION:A title picked up by a TV camera 1 is binarized by a binarization means 18 and displayed at a framing position by an electronic view finder 5 based on the binarized signal. The title is a video image based on an image signal created by an image signal creation means 20 and inserted by a synthesis means 21 based on a binarized signal given via a bypass circuit 11 of a storage means 19. Thus, a binarized level is adjusted by a variable resistor R1 while confirming the state by the finder 5 and the binarized signal is stored in a storage circuit 9. Then the VTR is operated to pick up a desired background by the camera 1, then the storage content of the circuit 9 is outputted and the title is inserted into the background by selection means 12, 13 and the synthesis signal between a TV video signal and the image signal is recorded on the VTR while being monitored by the finder 5.
Patent JP-H06283898-A (JP)
Title: Connector press fitting device
Inventor: OOTA SAKUNORI
IPC: H01R12/71
Filed: 1993-03-30
Abstract: PURPOSE:To realize a connector press fitting device which does not damage a printed board even if a pin of a connector is tilted or bent. CONSTITUTION:A position detector 9 detects that a pressure block 7a is in an insertion reference position. When the detector 11b does not detect a pin tip part 1d, it is regarded that there is misregistration in a connector and a printed board 8 or that a pin is tilted or bent, and press fitting operation is stopped. When the pressure block 7a attains an insertion reference position, the pin tip part 1d comes into contact with the printed board 8; however, the pressure at the time is equal to repulsion force of a compression coil spring CL which is weaker than a pushing down force of a press fitting part. Therefore, the printed board 8 is not thereby damaged.
Patent JP-H01245901-A (JP)
Title: Steel sheet of special sectional shape
Inventor: AMAGASAKI JUNZO
IPC: B21B1/22
Filed: 1988-03-26
Abstract: PURPOSE:To obtain rhombus patterns having good productivity by specifying a divergent angle and a height of ribs of the rhombus patterns formed by projecting ribs throughout on a steel sheet. CONSTITUTION:A divergent angle alpha of rhombus patterns is an angle between adjacent ribs of a rhombus pattern in the rolling direction and the angle is symmetrical to each other with the rolling direction centered at. If the angle is asymmetrical, the angle within the range of 5-85 deg. is allowable. A rib crest height (h) is the max. peak-to-valley height and the height is required to be >=2mm and the range of the height is 30-70% of a sheet thickness before forming. A sectional shape of the ribs is, as an example, a trapezoid and the shape is variably selected from a trapezoid, circular arc, etc. in accordance with applications and purposes.
Patent JP-H05233797-A (JP)
Title: Image conversion processing and its reproducing method
Inventor: YAMAMOTO KATSUO
IPC: G06T3/00
Filed: 1992-02-21
Abstract: PURPOSE:To make it possible to simply and easily perform an image conversion processing and to faithfully reproduce the processing by reading the image of a screen as image data by dots, performing a conversion processing for the data as raster line data and recording the obtained raster line data in the memory and recording medium of a computer. CONSTITUTION:As for the image read as dots in a computer 3 by an image scanner 2, the scanning direction of the image scanner 2 is investigated by defining a preliminarily set origin as an origin by using a conversion program 4. The dot value in the part where the image of an original picture on the scanning line is not formed is defined as 0 and the dot value composing the image is defined as 1. A linear storage is performed between the dot on the contour of the origin of the image existing on the scanning line and the dot on the side of an end point and the parts within the contour of the image is converted as the respective raster line data. The data is stored in the memory of a computer 3, is coded and is recorded in a recording medium 5.
Patent JP-H04307492-A (JP)
Title: Control device for plural vtrs
Inventor: ITO MASAMI
IPC: G11B27/10
Filed: 1991-04-05
Abstract: PURPOSE:To synchronize plural VTRs and to reproduce them by producing synchronizing data from the headers which indicate names of VTR tapes and the addresses which indicate position information. CONSTITUTION:The relative distances to be advanced from a standard address are inputted to plural reproducing devices, to which VTR tapes are set, by an input device 106. At the time of the inputting, an address comparison device 210 computes the positions, to which each VTR tape is advanced, from the VTR tape addresses read out by an address readout device 103, the VTR tape headers of a synchronizing data recording device 107 and the standard address. As a result, each of the VTR tapes of the reproducing device are advanced to the designated positions by the address comparison device 210 and when all VTR tapes are advanced to the designated positions, a simultaneous reproduction is performed and each VTR tape is synchronized and reproduced.
Patent JP-H04307976-A (JP)
Title: Array optical semiconductor device
Inventor: UJI TOSHIO
IPC: H01L27/14
Filed: 1991-04-05
Abstract: PURPOSE:To form an array optical semiconductor device, whose optical coupling efficiency with optical fibers is high and is highly reliable, by a simple constitution. CONSTITUTION:An array semiconductor light-emitting element 4 having a plurality of luminous parts 5 has an array lens 2 formed at a pitch equal to the pitch of this array and is installed on a semiconductor substrate 1 to transmit the output light of the element 4. Here, the luminous parts 5 and the lenses of the array lens 2 are arranged on a concentric line in 1 to 1. As the element 4 is installed on the substrate 1, a hermetic sealing can be easily performed and the high optical coupling efficiency of an array optical semiconductor device with optical fibers 6 is obtained.