baber/WOPTO huggingface dataset:
Patent JP-H05276515-A (JP)
Title: Catv terminal control data distributing system
IPC: H04N7/173
Filed: 1991-03-20
Abstract: PURPOSE:To operate a center side automatically by eliminating the need for the communication with a center side from a terminal equipment side when normal reception of control data is immediately confirmed at the terminal equipment side at new installation or at the revision of the control data or when it is possible that the control data are missing and channel selection is disable at the time of the application of power after power for the terminal equipment is interrupted for a long time or the like. CONSTITUTION:The CATV terminal control system consisting of a center distributing a video signal and a control signal to a transmission line and terminal equipment receiving the video signal and the control signal from the transmission line and storing tentatively the control data and setting the possibility of channel selection based on the control data stored in each terminal equipment combines short period distribution for the period t2 of control data and long period distribution for the period t4 of control data to a terminal equipment installed newly or at the revision of the control data.
Patent JP-S62215407-A (JP)
Title: Delivery and introduction device for rack
Inventor: TAKAGI KAZUO
IPC: B65G1/04
Filed: 1986-03-17
Abstract: PURPOSE:To aim at decreasing the width of an elevatable cargo bed, by providing an elevatable member having a push-pull member adapted to be engaged with one end of a container during introduction and delivery of the container, on a transverse motion frame, and by providing a lateral travel conveyer on the elevatable cargo bed which is mounted on the transverse motion frame. CONSTITUTION:Two transverse motion frames 6, 7 which are movable in both right and left directions as viewed in the drawing, are arranged on an elevatable cargo bed 3 provided on a traveling lift for loading cargoes onto a rack, with a small longitudinal gap therebetween, and therefore, they are driven by transverse motion drive devices 4, 5, respectively. Further, elevatable members 10, 11 which may be elevated along elevation guides 50, 51 are provided on the transverse motion frames 6, 7, respectively, and are driven by elevation drive devices, respectively. Push-pull members 15, 16 having engaging projections 14 which may be engaged with an engaging members 13 of box-like containers 12 are secured to the right upper end part of the elevatable member 10 and the left upper end part of the elevatable member 11, respectively. Further, a lateral travel conveyer including a roller conveyer 62 is arranged on the upper section of the elevatable bed 3.
Patent JP-S61214054-A (JP)
Title: Processing system for preset data of terminal equipment
Inventor: SASAKI YOSHIMASA
IPC: G06F13/00
Filed: 1985-03-20
Abstract: PURPOSE:To minimize the transmission of preset data by providing a preset data change flag to a correspondence table of a central processor and transmitting data only to a terminal equipment whose preset data is changed with reference to the change flag. CONSTITUTION:An intra-store central processor 1 is connected to POS terminals 2a-2n via a transmission line 3 and branch boxes 4a-4n. An RAM 7 of the processor 1 stores a control table 71 corresponding to the preset data and a control table 72 corresponding to a POS terminal in addition to the sales data, etc. The POS terminal sends the status information on execution of the change to the processor 1 after the preset data is changed. Then the processor 1 rewrites the corresponding preset data change flag of the table 72. Then the processor 1 refers to the change flag to send the preset data to a desired POS terminal only in a rise mode of the power supply of the POS terminal. In such a way, the preset data can be transmitted with high efficiency.
Patent JP-H05224391-A (JP)
Title: Masking film for light shielding
Inventor: TONO KATSUHIKO
IPC: G03F1/92
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a masking film excellent in slight peelability and cutting characteristics by forming a light shielding peelable layer contg. at least one arbitrarily selected among alcohol-soluble polyamide and a colorant on a transparent plastic substrate. CONSTITUTION:A light shielding peelable layer is formed on a transparent plastic substrate with a colorant and at least one arbitrarily selected among alcohol-soluble polyamide, an ethylene-acrylic acid copolymer and ionomer resin. The colorant imparts light shielding property to the resulting masking film and a dye and/or a pigment is used as the colorant. Since a colored resin layer is laminated on a transparent peelable layer, the resulting masking film is sharply cut, is excellent in slight peelability and prevents the sticking of residue after peeling. A cut end of the masking film does not rise and the film hardly causes rising, falling and peeling due to shock, etc., at the time of handling.
Patent JP-H06275316-A (JP)
Title: Sodium-sulfur battery and manufacture thereof
Inventor: KAWAKAMI MITSUO
IPC: H01M10/39
Filed: 1993-03-17
Abstract: PURPOSE:To enhance reliability by forming conductive fiber into a continuous circular ring shape. CONSTITUTION:Conductive carbon fiber 4 is formed into a seamless cylindrical shape, and it has no stress particular point such as an element contact point. At least two or more of slits 7 of a depth of 1/4-3/4 thickness are formed on the inner circumferential side in the radial direction, and sulfur is molded while compressively molding, which is brought into close contact with a positive electrode container 5 and a solid electrolytic tube 2 during operation. Since sulfur contained in positive electrode active substance is an electric insulator, it is molded in the fiber 4 as a conductive material between a positive and a negative electrode so as to exhibit a function as a conductive material because it is brought into close contact with the container 5 and the tube 2. Consequently, a stress generated in the tube 2 when a temperature is increased or decreased is alleviated so as to prevent breakage. The fiber 4 is compressively molded to have suitable elastic force so that the contact between the container 5 and the tube 2 is strong and performance deterioration due to an increase or a decrease in temperature or repetition of electric charging or discharging can be prevented.
Patent JP-H04291674-A (JP)
Title: Automatic parts arrangement system
Inventor: SUEHIRO AKIHIKO
IPC: G06F17/50
Filed: 1991-03-20
Abstract: PURPOSE:To obtain parts arrangement capable of effectively executing auto matic wiring in respect to the automatic parts arrangement system for circuit parts on a printed board. CONSTITUTION:This automatic parts arrangement system is provided with a parts area expanding part 10 for expanding a parts area allocated to parts on the printed board and a parts arranging part 11 for finding out the proper arrangement of parts based upon the part area of respective parts allocated by the expanding part 10. The expanding part 10 calculates an arranged part area obtained by adding a wiring area required at the time of arranging parts on the board to the original part area inherent in each part and calculates an adle area on the board based upon a difference between the arrangement enabled area of the board and the sum of arrangement parts area of respective parts. The expanded parts area is calculated by expanding the arranged parts area in accordance with the size of the idle area and the parts arranging part 11 finds out the proper arrangement of parts based upon the parts area of respective parts calculated by the expanding part 10.
Patent JP-S63223402-A (JP)
Inventor: MAKIURA HIDEJI
IPC: F22B29/02
Filed: 1987-03-12
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-H0574665-A (JP)
Title: Small-sized component holding jig and holding method thereof
Inventor: HIGUCHI HIROICHI
IPC: H01G13/00
Filed: 1992-02-10
Abstract: PURPOSE:To provide a small-sized component holding jig and a method for holding the same, which can be commonly used for alteration in size of the component and in which, even if a vibration is applied to the jig, the component can be stably held and an impact load to be applied to the component can be alleviated. CONSTITUTION:A holding jig 10 is formed in a flat plate shape of rubber elastic material having adhesive properties on a surface like a silicone rubber, and a small-sized component 11 can be held on a surface by its adhesive strength.
Patent JP-H10253451-A (JP)
Title: Spectrophotometer
Inventor: MATSUI SHIGERU
IPC: G01J3/06
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost spectrophotometer that can provide spectrum signals of equal wavelength intervals without requiring an expensive wavelength control mechanism and complex software. SOLUTION: A light to be measured, coming from the incidence end 2 of an optical fiber 1, is emitted from the emission end 3 of the optical fiber 1 in contact with an incidence slit 4, and impinges on a diffraction grating 5. The light impinging on the diffraction grating 5 is diffracted in such a way that its different wavelengths are diffracted in different directions, forming a spectrum image 7 on a spectrum image forming surface 6. A detector 8 for measuring spectra is put into reciprocating movement on a straight line along a waveform scattering direction by a detector scan drive mechanism 26 driven by a motor 27; i.e., not the diffraction grating 5 but the photodetector 8 is moved in the waveform scattering direction on the spectrum image forming surface.  When the diffraction grating 5 is moved, a high-precision mechanism is needed since fine movement of the diffraction grating 5 results in large changes on the spectrum image forming surface. Moving the detector 8 on the spectrum image forming surface does not require a moving mechanism having a degree higher than that for moving the diffraction grating 5 and its control.
Patent JP-H06270284-A (JP)
Title: Production of laminated sheet
Inventor: MADARAME TAKESHI
IPC: B29C43/20
Filed: 1993-03-18
Abstract: PURPOSE:To simply and surely remove the matter bonded to the surface of a molding plate and to reduce inferiority due to a dent or staining by spraying particles of ice or dry ice to the surfaces of plates for molding a laminated plate to clean the same and holding a constitutional material between the plates for molding a laminated plate to heat and press the whole. CONSTITUTION:Particles of ice or dry ice are sprayed on the surfaces of the plates for molding laminated plate to clean the same and, thereafter, a constitutional material is held between the plates to be heated and pressed. The spraying of ice crystals on the surfaces of the plates for molding the laminated sheet is performed using a blast device forming water into particles using a cooling medium and projecting the water particles to the plates by air or nitrogen gas. The particles of dry ice is sprayed by pulverizing carbon dioxide using a cooling medium. As a result, fine particles can be easily produced and gasified or liquefied after treatment and, therefore, no solid remains on the surfaces of the plates. When mechanical grinding such as brushing is combinedly used, effect can be further enhanced.
Patent JP-2000256698-A (JP)
Title: Flux-cleaning agent
Inventor: MIKI TOSHIO
IPC: C11D7/30
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a flux-cleaning agent which has a detergency high enough to satisfactorily remove rosin flux attached in high-temperature soldering by incorporating dichloropentafluoropropane, an alcohol, and an amine into the agent. SOLUTION: This cleaning agent contains dichloropentafluoropropane preferably in an amount of 100 pts.wt., at least one alcohol represented by CnH2n+1OH (wherein n is 1-5) preferably in an amount of 1-15 pts.wt., at least one amine selected from among monoethanolamine, diethanolamine, and 2-(ethylamino) ethanol preferably in an amount of 0.1-15 pts.wt., and if necessary a hydrocarbon preferably in an amount of 1-15 pts.wt. Preferably, the hydrocarbon is cyclohexane; dichloropentafluoropropane is 3,3-dichloro-1,1,1,2,2-pentafluoropropane and/or 1,3-dichloro-1,1,2,2,3-pentafluoropropane; and the alcohol is methyl, ethyl or propyl alcohol.
Patent JP-S62214610-A (JP)
Inventor: NAKAMURA TAKAYUKI
IPC: H01G9/04
Filed: 1986-03-14
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-H06246464-A (JP)
Title: Joining method for hot material
Inventor: KAIHARA SHOICHIRO
IPC: B23K20/12
Filed: 1993-02-23
Abstract: PURPOSE:To join the press welded joint surfaces of hot materials with high strength by interposing joining material powder having high affinity to the hot materials and a low m.p. of a specific temp. between the joint surfaces, then subjecting the joint surfaces to sliding friction. CONSTITUTION:Metal or compd. having the m. p. lower by about 100 to 400 deg.C than the m. p. of the hot materials 2, 3, the good affinity to the hot materials and the low m. p. is used as the joining material powder 19 if the hot materials are steel products or stainless steel materials, etc. For example, 95.4 Ni, 0.06 C, 0.5 Fe, 1.5 B and 2.5 Si are used. The hot material 2 is clamped by a lower stationary roller 7 and an upper moving roller 9 and the succeeding hot material 3 is clamped by a lower stationary roller 12 and a sliding upper moving roller 14. While the joining material powder 19 is sprayed to the joint surfaces 2a, 3a, the hot materials are press welded and slid, by which the joining of the hot materials by melting the oxidized films and contaminates existing between 2a and 3a with the heat generated by the sliding friction is made possible.
Patent JP-H11261646-A (JP)
Title: Inter-network address resolution system
Inventor: ASAHINA HIROSHI
IPC: H04L12/46
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To realize an inter-network address resolution system, with which a communication band and a throughput are enhanced by distributing a communication traffic to plural links with respect to an address solution request to one destination address set by a host protocol. SOLUTION: An inter-working unit(IWU) 7 is provided with plural communication ports connecting respectively to plural links of a network 1 and having different physical addresses. The IWU 7 selects one link among plural links with respect to an address resolution request from computers 3a, 3b with respect to a computer 6 contained in a network 4 and returns an address resolution reply whose resolution address is a physical address of a communication port connecting to the selected link to the computer making the address resolution request.
Patent JP-S62214766-A (JP)
Title: Original reader
Inventor: KIZU SHUJI
IPC: H04N1/40
Filed: 1986-03-15
Abstract: PURPOSE:To light a light source with high efficiency by synchronizing a lighting signal of a lighting circuit based on a drive signal of a photoelectric conversion element. CONSTITUTION:In placing a document 4 on an original platen 3 and depressing a start button, a light source, e.g., a fluorescent lamp 1 is lighted, the original platen 3 is slid and the recording information of the original 4 is inputted to a rod lens 5 as light information and formed on a CCD image sensor 6, where the signal is photoelectrically converted and digitized by an A/D conversion circuit 8 via an amplifier circuit 7. Further, a drive pulse is outputted from a drive circuit 9 to a sensor 6 and a synchronizing signal is outputted to a lighting circuit 2. simultaneously, the light of the light source 1 is detected and averaged by a light quantity detector 10, fed back to the lighting circuit 2 to adjust the luminous quantity. Thus, the integration value of the luminous quantity for one scanning time is made constant and the light source is subjected to light control based on the synchronizing signal, then the lighting frequency is set optionally and the light source is lighted with high efficiency.
Patent JP-S56155418-A (JP)
Title: Estimation method for parameter of electric power converter
Inventor: OOMAE TSUTOMU
IPC: G05F1/46
Filed: 1980-05-02
Abstract: PURPOSE:To make estimation and operation of parameters possible during control operation by  estimating the parameters by the integrated value of the load current of one period when ignition pulses are applied to an electric power converter and the current difference at the points of time  when the ignition pulses are applied previously and this time per period. CONSTITUTION:The parameters of an electric power converter 1 is estimated by the integrated  value of the load current of one period when ignition pulses are applied to the electric power converter 1 and the difference in load current between the points of time when the ignition pulses are  applied previously and this time per period. For example, the voltage of an AC power source 2 is  converted to direct current by the converter 1 and this direct current is supplied to an induction  load 3, thereby controlling the ignition phase of a thyristor in such a manner that load current If  coincides with a command value IC. In such a case, a detected current value (i) is inputted to a  microcomputer (muCPU)13 via an integrator 11 and A-D converters 10, 12; at the same time, the  ignition pulses and clock pulses are inputted to the muCPU13 so that prescribed operations are carried out. The results thereof are outputted as the estimated values of a gain K and a time constant  T via D-A converters 16, 17.
Patent JP-S6130615-A (JP)
Title: Method and apparatus for separately discharging molten steel and molten slag
Inventor: NISHIWAKI SHIRO
IPC: C21C5/46
Filed: 1984-03-26
Abstract: PURPOSE:To prevent molten slag from entering molten steel with a simple apparatus by detecting a change in the pressure and/or the flow rate of gas spouted from a blowing nozzle fitted to the tap hole of a converter and by operating the converter according to the change. CONSTITUTION:The gas blowing nozzle 10 is fitted to the tap hole 6 of a converter 1 so that it opens into the discharge pass 7. The change in the pressure and/or the flow rate of gas spouted from the blowing nozzle 10 is detected to detect a change in the head of molten steel M during discharge and a change in the head of molten slag S. When the molten slag S reaches the inlet of the tap hole 6, the converter 1 is returned to the original position to prevent the molten slag S from entering the discharged molten steel M.
Patent JP-S51149660-A (JP)
Title: Freight conveyor to be pas sed along optical sensor
Inventor: MATSUOKA SHINJI
IPC: B65G47/28
Filed: 1975-05-16
Abstract: PURPOSE: Freight conveyor system providing means to align one side side surfaces of freight parallel to the conveyor direction, and means to separate distance between adjacent frights more than a predetermined value, to accomplish positive reading by optical sensor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60203497-A (JP)
Title: Manufacture of aluminum base material for lithographic printing plate and aluminum substrate for lithographic printing plate
Inventor: TAKIZAWA KAZUNARI
IPC: B41N1/08
Filed: 1984-03-28
Abstract: PURPOSE:To manufacture the titled substrate efficient in printing durability and water retention, by chemically etching the surface of specific aluminum alloy plate which is embossed. CONSTITUTION:The lithographic printing aluminum material having the unevenness of 0.3-1.0mum in surface roughness and 10-100mum in average diameter is obtained by embossing the surface of aluminum alloy plate containing 0.3- 1.5wt% Mg, 0.15-0.8wt% Si, 0.05-0.3wt% Mn or Cr if necessary and inevitable impurities. Then, the pit of 1-5mum in aperture diameter and 0.1-0.8mum in depth is formed by chemically etching the surface of this base material by 6-100g per m<2> with acid (for example: nitric acid).
Patent JP-S61218190-A (JP)
Title: Semiconductor laser device
Inventor: NAKAJIMA HISAO
IPC: H01S5/12
Filed: 1985-03-25
Abstract: PURPOSE:To contrive the simplification of manufacture process by effecting the lateral-direction enclosure of the light sufficiently by sandwiching the center stripe region of an active layer by the semiconductor region of a small refractive index. CONSTITUTION:The center stripe region 12 which is to be a light emitting region of an active layer is composed of the multiple quantum well type structure in which two kinds of compound semiconductor extra thin films having a different composition of binary, ternary or quaternary group are laminated alternately at least to three layers. Both left and right regions 13 except the light emitting region are the semiconductor having an average composition of two kinds of the compound semiconductors composing a quantum well type. When a current is supplied from electrodes 20 and 21, the current flows into the region 12 concentrically to start the light emission because there is a semi- insulating layer 17 on a top surface of the region 13. As both sides of the region 12 are composed of the semiconductor of small refractive index, the lateral mode of the light is controlled. Accordingly, the lateral-direction enclosure of the light can be effected sufficiently and the simplification of manufacture process is contrived.
Patent JP-H01232763-A (JP)
Title: Metal base transistor
Inventor: TERANISHI SHINICHI
IPC: H01L29/72
Filed: 1988-03-14
Abstract: PURPOSE:To increase the current transmissibility of a metal base transistor and to make it possible to obtain the good characteristics of the transistor by a method wherein the Schottky barrier between the emitter part and the base part of the transistor is made larger than that between the collector part and the base part of the transistor. CONSTITUTION:A collector part 1 and a base part 2 are the same as those of the existing metal base transistor and are respectively an N-type Si layer and a CoSi2 layer. A GaP layer, whose band gap is as large as 2.25eV, is used for an emitter part 3. As the grating constant of the GaP layer is the almost same as those of the Si layer and the CoSi2 layer, the GaP layer is epitaxially grown if a molecular beam epitaxial growth device and a chemical deposition method are used. In this metal base transistor, the size of the Schottky barrier between the parts 3 and 2 is larger by 0.6eV or thereabouts (=DELTAE) than that of the Schottky barrier between the parts 1 and 2. Thereby, a good metal base transistor having a large current transmissibility is obtained.
Patent JP-H05262041-A (JP)
Title: Optical recording medium
IPC: G11B7/246
Filed: 1992-03-17
Abstract: PURPOSE:To obtain an optical recording medium largely reduced in the wavelength dependence of reflectivity and enhanced in recording sensitivity by providing a recording layer containing a dye mixture of two kinds of specific org. dyes and a reflecting layer on a substrate. CONSTITUTION:Specified amounts of an org. dye represented by formula I (wherein X<-> is a paired anion) and an org. dye represented by formula II (wherein X<-> is a paired anion) are dissolved in an org. solvent to prepare a coating solution for a recording layer. This coating solution is applied to a substrate composed of a thermoplastic resin, a thermosetting resin or glass under rotation and dried to form the recording layer. A reflecting layer having high reflectivity is laminated on the recording layer by the sputtering or vapor deposition of gold, silver, copper or aluminum to produce an optical recording medium. The obtained optical recording medium is excellent in recording sensitivity and shows high reflectivity and is reduced in the wavelength dependence of reflectivity to the wavelength of reproduction light and the fluctuations of characteristics are reduced even he change of the wavelength of the reproduction light of a reproduction device.