baber/WOPTO huggingface dataset:
Patent JP-H10297895-A (JP)
Title: Fork device of industrial vehicle
Inventor: AOYAMA SHIGERU
IPC: B66F9/12
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a fork device of an industrial vehicle which is easy in attachment/detachment of a body with less consumption of the physical strength. SOLUTION: A body 20 is engaged with a lower fork bar 12 by loading the fitting part 21 of immovable structure on an upper surface of the lower fork bar, and the body is engaged with an upper fork bar 11 by turning a turnably engagement member 30 to the prescribed angle and engaging it with an engagement part on the lower surface of the upper fork bar. The width in the vertical direction of the engagement member when the engagement member is turned to the angle at which the engagement is released, is set to the value with which the engagement member can be advanced downward of the upper fork bar when the fitting part of the body is fitted to an upper part of the lower fork bar.
Patent JP-S5825583-A (JP)
Title: Apparatus for detecting failed cylinder
Inventor: INAGAKI HIDETOSHI
IPC: F02P17/12
Filed: 1981-08-07
Abstract: PURPOSE:To enable failed cylinders to be accurately inspected for a extremely short time by measuring ignition interval under the normal running of an engine to detect the failed cylinders according to the variation of the ignition interval. CONSTITUTION:An ignition timing detecting unit 10 receives primary side signals (a) to convert them to pulse signals (d) representing ignition timing in all cylinders, and an ignition interval measuring unit 11 receives the signals (d) to convert them to voltage value proportional to the change in ignition timing interval as shown by (e) and send the signal (e) to an indicator 12. When the output of a sixth cylinder is absent, the rotation of an engine begins to be decelerated from the ignition timing of the sixth cylinder and the compression process of the next second cylinder is not smoothly carried out so that the ignition intervals between the second and fourth cylinders become longer than that of other cylinders. As a result, portion (d) of the output signal (e) of the ignition interval measuring unit 11 appears with voltage higher than that in other portions. Thus, failed cylinders can be accurately detected for a very short time.
Patent JP-H05312996-A (JP)
Title: Method for solidifying radioactive waste
Inventor: NOSHITA KENJI
IPC: G21F9/16
Filed: 1992-05-15
Abstract: PURPOSE:To reduce hydrogen generation due to radiation decomposition and improve the long term soundness of a solid by controlling the organic substance concentration in the solid. CONSTITUTION:Due to radiation decomposition of water contained in a solid body, hydrogen is generated. The hydrogen generation rate per unit of radiation is affected by organic substances contained as impurity in hydraulic-setting inorganic hardening agent. Thus, in a solidifying agent tank 1, the hydraulic- setting inorganic solidifying agent as a solidifying agent and various additives are sufficiently mixed at proper mixing ratio and stored. After eliminating organic substances from this solidifying agent powder with an organic substance elimination device, a constant amount of powder is supplied to a mixer 6 with a constant amount conveyer 3 and sufficiently mixed with mixing water from a mixing water tank 4 to form a paste. After injecting this paste in a solidifying vessel 8 containing miscellaneous solids 9, a vessel lid is put on to leave it for a month until a solid is made. In this process in the device 2, organic matter is eliminated to lower than ca. 500ppm concentration by using a filter, aborption agent, burner and chemical reactions, etc., to improve the long term soundness of the solid.
Patent JP-S5248185-A (JP)
Title: Numerically controlling apparatus for lathe
Inventor: MATSUMOTO MITSUO
IPC: G05B19/4103
Filed: 1975-10-15
Abstract: PURPOSE: To reduce the load exerted on a controller by using a sampling pulse generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07307516-A (JP)
Title: Variable wavelength semiconductor laser device
Inventor: YAMAMOTO AKIYA
IPC: H01S5/026
Filed: 1994-05-13
Abstract: PURPOSE:To make it possible to perform optical fiber communication using a high density and economical multiple wavelength light source by having the oscillation wavelength which is not affected by the change of the ambient temperature by a method wherein an optical bandpass filter part is formed by the same material using the same way coupling filter as an optical bandpass filter which is a reference unit of oscillation wavelength. CONSTITUTION:A part of the output of a variable wavelength semiconductor laser 1 is branched into two parts, one of which is made incident on the first optical bandpass filter having the wavelength longer than the desired oscillation wavelength used as the center wavelength, and the other one is made incident on the second bandpass filter having the short wavelength as the center wavelength. The output light sent from a filter is detected by light-receiving elements 17 and 18, and the oscillation wavelength of the variable wavelength semiconductor laser 1 is controlled by the differential signal of output. The oscillation wavelength can be stabilized for the temperature change of outside part 6 using the same way coupling filter as an optical bandpass filter. Also, the optical bandpass filter part is formed using the same material, and the variable wavelength semiconductor laser 1, light-receiving elements 17, 18 and the like can be integrated on the same substrate.
Patent JP-S613227-A (JP)
Title: Input device
Inventor: FUJITA MASANORI
IPC: G06F3/02
Filed: 1984-06-15
Abstract: PURPOSE:To facilitate input operation and improve operation efficiency by providing an input key with a finger tip position detector and an information input device, and displaying a finger tip mark on a display device through the detector and performing input operation on the information input device after confirmation. CONSTITUTION:A finger tip display area is provided to part of the display screen of the display device 1 and characters, etc., which can be inputted are displayed corresponding to an array of input keys for characters. An input key 4 for a character, etc., on an input operation board 3 consists of two layers of the finger tip position detector 4A and information input device 4B and the output of the detector 4A is inputted to a computer 9, whose output is displayed in said finger tip position display area with the finger tip mark through a display control part 10. The output of the information input device 4B is inputted to the computer 9, whose output is displayed on the display screen through the display control circuit 10.
Patent JP-S6016425-A (JP)
Title: Semiconductor wafer drying apparatus
Inventor: OKABE MAKOTO
IPC: H01L21/00
Filed: 1983-07-08
Abstract: PURPOSE:To reduce amount of fine particles adhered to carrier when it is moved in or out by putting wafer at the upper part of carrier and vertically moving the dust plate at the internal wall of cassette on the occasion of drying wafer by accommodating the wafer carrier having semiconductor wafer after washing within the wafer cassette. CONSTITUTION:A plurality of semiconductor wafers 10 are housed in a wafer carrier 11 after these are washed and both side surfaces are inserted into the U- shaped wafer cassette 12 supported by a support plate 13. The dust plates 17 are placed on the surface of carrier 11 with adequate interval and these are dried under this condition. In this case, the dust plate 17 is provided movably in vertical so that the carrier 11 can be moved in or out conveniently. Namely, the vertical groove 14 and the hook groove 15 located at the upper part thereof are provided in the right and left internal side surfaces of cassette 12, the pawls 16 are respectively protruded at both end portions of dust plate 17 and the pawl 16 is moved vertically within the hook groove 14. At the time of drying the wafer 10, the dust plate 17 is located in the vicinity of carrier 11 and migration of fine particles is minimized.
Patent JP-H02301479-A (JP)
Title: Pad printing method
Inventor: YAMAGUCHI KATSUMI
IPC: B41M1/40
Filed: 1989-05-17
Abstract: PURPOSE:To eliminate a non-printable place and to enhance printing quality, in a pad printing method wherein a character or mark are transferred to the surfaces of a large number of electronic parts at once using pads by using one pad per one electronic part to perform transfer. CONSTITUTION:A plate-shaped holding device 2 has electronic parts 1 mounted to the holes 2a provided to the upper surface thereof and ink storing recessed parts 3a are formed to the upper surface of an etching plate 3 in an E-shape and pads 5 are mounted on the under surface of a jig 4. After predetermined ink is applied to the upper surface of the etching plate 3, the excessive ink is wipen off to leave the ink in the recessed parts 3a. The jig 4 is allowed to fall on the etching plate 4 to bond ink to the respective pads 5 in the E-shape. The jig 4 is moved so as to be positioned above the holding device 2 to perform alignment and allowed to fall to press the respective pads 5 to the upper surfaces of the electronic parts 1 and the ink is bonded and transferred to the surfaces of the electronic parts 1. Printing can be applied to all of the electronic parts regardless of the arrangement state of the electronic parts and a non-printable place is eliminated and the enhancement of the treatment capacity of a printing press or cost reduction can be achieved.
Patent JP-H11317619-A (JP)
Title: Antenna device
Inventor: SHIROSAKA TOSHIAKI
IPC: H01Q1/12
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To easily combine plural antenna outputs, without using a phase shifter and also to avoid the insertion loss and the C/N deterioration which are caused by the use of a phase shifter by controlling the reference phase direction, so as to secure the coincidences of the output phases among antennas via a combining unit. SOLUTION: Plural small circularly polarized wave antennas 1, 2, 3, etc., are placed on a common base 10, and outputs of these antennas are combined by a combining unit 15. The reference phase directions 11, 12, 13, etc., are individually controlled so as to secure the coincidence of output phases among the antennas 1, 2, 3, etc., at the position of the synthesizer 15. The antennas 1, 2, 3... can arbitrarily use the parabolic antennas, plane antennas, etc. Then every antenna can be controlled by rotating it entirely, and rotating only its primary part related to the reception with respect to other parts and by other methods.
Patent JP-H01293476-A (JP)
Title: Mold designing method
Inventor: SEKI MAKI
IPC: G06F17/50
Filed: 1988-05-20
Abstract: PURPOSE:To shorten a designing time by designating a parting position, dividing an objective mold into plural parts, separately designing the divided individual parts, synthesizing the obtained molds at the parting position, and designing the whole mold. CONSTITUTION:A parting position (parting line) SPL is designated, the objective mold is divided into the plural parts, the divided individual parts are separately designed by using mold CAD/CAM systems 1 and 2, the molds obtained by separate design are synthesized at the parting position SPL, and the whole mold is designed. In such a way, the mold is divided into the plural parts, and the individual molds are designed in parallel by the separate mold CAD/CAM systems. Thus, the designing time can be shortened.
Patent JP-2000314971-A (JP)
Title: Electrophotographic photoreceptor, process cartridge with same and electrophotographic device
Inventor: KANAMARU TETSUO
IPC: G03G5/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high sensitivity and capable of stably maintaining potential in repetitive use by incorporating a specified compound into a photosensitive layer. SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing a compound of the formula on an electrically conductive substrate. In the formula, Ar1 and Ar2 are each an aromatic ring group or a heterocyclic group which may have a substituent R1 and R2 are each H, or alkyl, aralkyl or the like which may have a substituent, R3-R5 are each alkyl or alkoxy, R1 and Ar1 together may form a ring and (n) is 0 or 1. The aromatic ring group is, e.g. phenyl or naphthyl and the heterocyclic group is, e.g. pyridyl or quinolyl. Each of the alkyls is, e.g. methyl or ethyl, the aralkyl is, e.g. benzyl or phenetyl and the alkoxy is, e.g. methoxy or ethoxy.
Patent JP-S62286477-A (JP)
Inventor: JIYAN RUKU DEIAARU
IPC: A63C5/00
Filed: 1987-05-22
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-S61284522-A (JP)
Title: Production of low iron loss grain oriented silicon steel sheet having excellent surface characteristic
Inventor: KOHO HIROSHI
IPC: H01F1/16
Filed: 1985-06-10
Abstract: PURPOSE:To produce a low iron loss grain oriented silicon steel sheet having an excellent surface characteristic by subjecting the hot slab of a silicon steel consisting of the specific compsn. contg. Mo, Sb, S, Se, etc., to descaling by the injection of high-pressure water then starting immediately rough rolling. CONSTITUTION:The silicon steel slab contg. 0.01-0.06wt% C, 2.0-4.0% Si, 0.01-0.2% Mn, 0.003-0.1% Mo. 0.005-0.05% Sb and 0.005-0.1% S and/or Se is heated to >=1,270 deg.C and thereafter the slab surface is subjected to a descaling treatment by the injection of the high-pressure water. The rough rolling is hot rolled. The hot rolled sheet is subjected to one pass of cold rolling or >=2 passes of cold rolling including intermediate annealing after finish rolling to the final cold rolled sheet. The cold rolled sheet is subjected to primary recrystallization annealing in common use for decarburization and thereafter a separating agent for annealing is coated on the surface of the steel sheet and the sheet is subjected to the final annealing to develop the secondary recrystal grains in the {110} <001> orientation. The grain oriented silicon steel sheet which is excellent in both the surface characteristic and magnetic characteristic is thus obtd.
Patent JP-S5349744-A (JP)
Title: Elevator protecting apparatus
Inventor: TERUNUMA MUTSUHIRO
IPC: B66B5/02
Filed: 1976-10-16
Abstract: PURPOSE: To protect the elevator with swift detection of reverse rotation of the motor by means of a detector for reverse rotation which is actuated when the motor rotates in the direction different from that indicated by speed command. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5248911-A (JP)
Title: Itv monitor equipment
Inventor: URATA HARUSHIGE
IPC: H04N5/268
Filed: 1975-10-17
Abstract: PURPOSE: The abnormal substance is detected utilizing 1-frame memory of video signal from ITV camera. Thus, the switch of various video can be performed automatically to obtain record, ensuring a simple monitoring of ITV. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S613577-A (JP)
Title: Automatic power feeding stop device of television receiver
Inventor: MATSUSHIMA MASAHIDE
IPC: H04N5/63
Filed: 1984-06-15
Abstract: PURPOSE:To avoid useless power consumption by detecting a synchronizing signal of a receiver, brightness of a cathode ray tube and sound from a speaker and discriminating the end of broadcast from the presence or absence of the detected output so as to cut off a feeding path of the receiver. CONSTITUTION:A synchronizing signal detection circuit 13 is connected to an output terminal of a synchronizing circuit 7 of a television receiver and the synchronizing signal from it is detected. The synchronizing signal detection circuit 13 includes and amplifier circuit and a waveform shaping circuit and a switch circuit 14 receiving the output is connected to the next stage of the detection circuit 13. While the television receiver 1 receives a broadcast signal, since the synchronizing signal si outputted continuously from the synchronizing circuit 7, the switch 14 incorporated in the feeding line of the power supply circuit 12 is not interrupted and when the synchronizing signal is not detected at the end of broadcast, the switch 14 is interrupted and the feeding to the television receiver is stopped.
Patent JP-S5915637-A (JP)
Title: Starting method of gas turbine engine and its device
Inventor: YAMAZAKI SHINICHI
IPC: F02C9/40
Filed: 1982-07-19
Abstract: PURPOSE:To avoid miss ignition at the time of starting by feeding the exclusive fuel for ignition to a cumbustion chamber and igniting the main fuel with the combustion flame of the exclusive fuel for ignition when starting an engine. CONSTITUTION:When starting an engine, a valve 22 is opened by a command from an engine controller 9, and the exclusive fuel for ignition is fed to an injection valve 23 from an ignition exclusive fuel tank 21. The main fuel is injected from an injection vavle 10 somewhat behind the injection from the injection valve 23. When the temperature in a combustion chamber 11 becomes a predetermined value or above, the valve 22 is closed.
Patent JP-S61283502-A (JP)
Inventor: YAGUCHI MASACHIKA
IPC: B28B1/26
Filed: 1985-06-10
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-S5249491-A (JP)
Title: Non-linear resistor
Inventor: HAYASHI MASAHIKO
IPC: H01C1/02
Filed: 1975-10-16
Abstract: PURPOSE: Non-linear resistor with improved characteristic and anti-discharge strength achieved by strengthening coupling between the surface of non-linear resistor element and insulation film thus decreasing spark between surfaces. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63314267-A (JP)
Title: Modified polyester composition
Inventor: KARAKI KAKUSHI
IPC: C08L67/00
Filed: 1988-05-20
Abstract: PURPOSE:To obtain a modified polyester composition reduced in weight loss at high temperature in air, by mixing a modified polyester obtained by copolymerizing a polyester with a polyoxyalkylene compound with a phenolic compound. CONSTITUTION:A composition is formed by mixing a modified polyester (A) obtained by copolymerizing a polyester (a) with a polyoxyalkylene compound (b) having at least one organic acid metal salt group in the molecule with 0.01-5wt.%, based on component A, phenolic compound (B) of a b.p. >=270 deg.C. From the industrial viewpoint, polyethylene terephthalate or polybutylene terephthalate is particularly desirable as said polyester. From the viewpoint of compatibility with polyester chains, it is desirable that the MW of said polyoxyalkylene compound be in the range of 200-20,000, especially, 400-5,000. The metal content of the polyoxyalkylene compound is usually 0.01-20wt.%, though it depends on the kind and MW of the polyoxyalkylene used, the kind and amount of the thermal oxidation inhibitor used, etc.
Patent JP-H09305837-A (JP)
Title: Vending machine
Inventor: OKAMOTO TSUGIO
IPC: G07F9/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To easily recognize the destination of inquiry by confirming a receipt concerning an article possessed from a vending machine by printing a section, etc., managing the article on the receipt. SOLUTION: An automatic certificate issue machine 1 is operated by the command of a CPU 13 connected with a host computer 31. When a user desires a resident's card and selects a resident's card key, for example, the CPU 13 refers to the managing section table of a hard disk 17, reads out citizen section print data and stores them in a RAM 61. When it is detected the user puts in the charges, the CPU 13 sends the citizen section print data stored in the RAM 61 to a receipt printer 12, prints the receipt of citizen section reception and issues it. Continuously, resident data required for preparing documents are received from the host computer 31, these data are printed by a laser printer 11, and the resident's card is ejected from a certificate ejecting port.
Patent JP-S613551-A (JP)
Title: Circuit for generating possible erroneous data
Inventor: YAMAGISHI TOORU
IPC: H03M13/19
Filed: 1984-06-18
Abstract: PURPOSE:To generate accurately a possible erroneous data even with abnormarity in waveforme by quantizing a digital signal with plural threshold values with different level, comparing each signal and generating the possible erroneous data. CONSTITUTION:The waveforme corresponding to bits a2, a3 is expressed substantially as broken lines but defomed as shown in solid lines due to transmission distortion. A signal (a) incoming to a terminal 20 is fed respectively to comparators 21, 22, quantized with a different threshold value and becomes signals (e), (f). The signals are ORed by a digital circuit 26, and signal (g) is outputted and ORed exclusively by an exclusive OR circuit 27. When the waveform between the signals (e), (f) is different in this case, an output (m) of the circuit 27 goes to an H level and an FF34 generates a signal (n). Then the signal (n) is mixed with a signal of clock bit (l) from an FF30 and a possible erroneous data (o) is generated.
Patent JP-S5350287-A (JP)
Title: Polymerization of monomer
Inventor: OOSHIMA IWAO
IPC: C08F2/10
Filed: 1976-10-20
Abstract: PURPOSE: To prepare a water-soluble acrylamide type polymer of reduced stickiness by polymerizing an aqueous solution of acrylamide type monomer in the presence of a trace amount of higher fatty acid (s) (or alkali metal salt(s) thereof). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62281327-A (JP)
Title: Apparatus for organically treating semiconductor device
Inventor: YANABE YUKIHIRO
IPC: G03F7/00
Filed: 1986-05-29
Abstract: PURPOSE:To decrease the time and the amount of an organic solvent required for performing an organic treatment in an apparatus for organically treating semiconductor substrates within a closed chamber by means of vapor of the organic solvent, by providing a fan for stirring the atmosphere within the closed chamber. CONSTITUTION:Vapor from an organic solvent reservoir 3 is introduced into a semiconductor substrate treating chamber 7 in which a substrate to be treated 8 is disposed. In the chamber 7, a fan 5 fitted to a fan driving motor 6 is provided for the purpose of creating flow of air to distribute the vapor all over the substrate. In this manner, the period of time required for performing the organic treatment can be shortened and, hence, the amount of the organic solvent to be used also can be decreased.
Patent JP-H10298475-A (JP)
Title: Aqueous ink for ink jet and preparation thereof
Inventor: IGARASHI MASATO
IPC: C09D11/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink for ink jet recording which has excellent storage stability and can be used in high speed printing. SOLUTION: In an aqueous ink for ink jet comprising at least a colorant which is soluble or dispersible in water and a water-soluble organic solvent which can inhibit the drying of an ink, the aqueous ink has a decreasing rate for filtering speed obtained from the formula: (n)Σwv-(Σw)(Σv)/(nΣw<2> -(Σw)<2> ), wherein w represents a weight as a function of filtering time t [w(t)], v represents a filtered amount per time (filtering rate) [v(t)=dw(t)/d(t)] and n is the number of data, of from -0.006 sec<-1> to 0 sec<-1> .
Patent JP-H06312114-A (JP)
Title: Recovery of solvent waste
Inventor: INOUE KENICHI
IPC: B01D53/34
Filed: 1993-04-27
Abstract: PURPOSE:To offer a method for recovering an organic solvent by which adverse effect-causing impurities such as high boiling point components or resin components are removed and solvents including low boiling point components and as they are in a storage container such as a drum can be recovered using a spent organic solvent. CONSTITUTION:A storage container in which spent organic solvent 1 is stored is heated using a heater 2, and inert gas is injected under pressure into the liquid stored in the container to allow the evaporation and dissipation of the solvent. Further, this vaporized and dissipated gas is conducted to an absorption device 3 so that the gas and liquid are absorbed using a solvent of the same composition as the recovered solvent. Thus the liquefaction recovery of the solvent is achieved.