baber/WOPTO huggingface dataset:
Patent JP-H09239983-A (JP)
Title: Ink jet recording head, ink jet recording head cartridge and ink jet recording apparatus
Inventor: YAMAMOTO HAJIME
IPC: B41J2/175
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To emit a desired amt. of ink at an almost equal emitting speed while the same drive voltage and the same drive signal are applied to a plurality of the heating resistors different in area provided in an ink passage. SOLUTION: First heating resistors 5, 6 independently drivable each other are arranged in an ink passage 4. The second heating resistors 6 have an area smaller than that of the first heating resistor 5 and are arranged on the side of an emitting orifice 3a. The second heating resistors 6 are arranged in parallel and constituted of two heating elements 6a, 6b electrically connected in series. The length (L1) of the first heating resistor 5 and the length (L2×2) of the second heating resistors 6 in a current flowing direction are almost equal and the foaming threshold value voltages of both resistors are almost equal.
Patent JP-H07257002-A (JP)
Title: Stencil printing device
Inventor: TAKAHASHI MITSURU
IPC: B41L13/14
Filed: 1994-03-25
Abstract: PURPOSE:To make a first print time short and select a timing of a form plate feeding action by making it possible to execute a switching between a form plate feeding action wherein a mounting of a processed form plate master stored in an inside of a master stock means onto an outside periphery surface of a plate cylinder through wrapping is executed after a finish of a form plate making action and that wherein that mounting is executed during a form plate making action. CONSTITUTION:A processed form plate master 11b formed by a form plate forming means 4 during a form plate eliminating action is temporaily stored in a master stock means 6. On the other hand, a switching means wherein a change-over is executed between the processed form plate 11b feeding action which is executed after a finish of a form plate forming action and that which is executed during a form plate forming action, is set. That is to say, a case wherein the feeding action is executed after an action of a processing is made a first form plate feeding action and a case wherein the feeding action is executed during an action of a processing is made a second form plate feeding action and a timing of the form plate feeding action is selected by executing a change-over between the first form plate feeding action and the second form plate feeding action.
Patent JP-S59179989-A (JP)
Inventor: OOHATA HIDEYA
IPC: E06B11/02
Filed: 1983-03-31
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-S59180310-A (JP)
Title: Color image sensor device
Inventor: TAKAGI NOBUYOSHI
IPC: G01B11/28
Filed: 1983-03-30
Abstract: PURPOSE:To facilitate integration and size enlargement by providing a color separation film which varies in thickness continuously in the row and column directions of an array over the entire surface of a substrate which includes photodetecting elements arrayed in a matrix. CONSTITUTION:Photosensors 2 are formed by using amorphous silicon layers formed selectively on a glass substrate and arrayed in a matrix. Then an amorphous silicon layer 3 covers the entire surface of the substrate 1 including the sensors 2 and its film thickness varies continuously in the column direction of the matrix. The layer 3 operates as an absorber for light; and the quantity of light reaching the sensors 2 varies with the thickness of the layer 3 to make the sensors 2 practically different in photosensitivity, and the peak wavelength of the light intensity varies continuously at intervals of columns of the sensors 2. For this purpose, one column of the matrix consisting of numbers of sensors 2 is used as a detection unit to discriminate the color of the incident light.
Patent JP-S60202185-A (JP)
Title: Bivalent metal fluorohalide phosphor
Inventor: TAKAHARA TAKESHI
IPC: C09K11/61
Filed: 1984-03-26
Abstract: PURPOSE:To provide the titled phosphor whose stored radiation energy can be easily eliminated by visible light, by using Sn as a co-activator for Eu. CONSTITUTION:BaF2, one or more bivalent metal fluorides selected from BeF2, MgF2, CaF2, SrF2, ZnF2 and CdF2, one or more halides selected from BaCl2, BaBr2, BaI2, NH4Cl, NH4Br and NH4I, one or more Eu compds. selected from EuCl3, Eu2O3, EuF3, etc., and SnF2 are mixed together. The mixture is put in a heat-resistant container and fired at 600-1,000 deg.C in a weakly reducing atmosphere for 1-6hr to obtain a bivalent metal fluorohalide phosphor of the formula (wherein M is at least one member selected from Be, Mg, Ca, Sr, Zn and Cd; X is at least one member selected from Cl, Br and I; 0<=x<=0.2; 0.00001<=y<=0.2; 0<z<=0.0001).
Patent JP-H11259541-A (JP)
Title: Inter-hierarchy simultaneous wiring method considering design restriction
Inventor: NAKAJIMA TERUO
IPC: G06F17/50
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a wiring method capable of considering design restrictions in the wiring design of an open path and simultaneously performing the wiring design of a low-order level and a high-order level. SOLUTION: In this wiring method for simultaneously performing the wiring of the low-order level and the wiring of the high-order level, a wiring section and cut end information are read from a low-order level wiring design file 5 as pre-wiring design information, the wiring section is read from a high-order level wiring design file 4 as the pre-wiring design information, a section where the cut end information of the low-order level matches with the information of the start point or end point of the wiring section of the high-order level is detected as the wiring section of the open path and the open path is synthesized as one wiring section.  The design restriction of the open path is read from a design restriction file 6, a design restriction wiring length is calculated for the respective wiring sections of the low-order level and the high-order level from the design restriction and the wiring section is wired while monitoring whether it is the wiring of the low-order level or the wiring of the high-order level.
Patent JP-S63245306-A (JP)
Inventor: YOOZEFU RAINAUAA
IPC: B23Q3/02
Filed: 1988-03-11
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-S6046301-A (JP)
Title: Method for molding minute metal
Inventor: TOMARI MASAO
IPC: B22F3/00
Filed: 1983-03-30
Abstract: PURPOSE:To obtain a steel manufacturing stock material generating no bumping in charging the same into a molten metal, by forming a mixture obtained by mixing a phenolic resin type binder and heavy oil with a pulverized minute metal into a lumpy form by compression molding. CONSTITUTION:0.5-1.0wt% of a phenolic resin type binder is added to a pulverized minute metal recovered from a metal trash or steel manufacturing slag. In this case, 0.2-0.5wt% of heavy oil or kerosene is further added. After these components are mixed under stirring, the resulting mixture is put in a mold frame and subjected to compression molding. By this method, the minute metal can be easily formed into a lumpy form. This lumpy substance has such a structure that the voids between metal minute particles are filled with the binder and the surface thereof is perfectly coated with said binder. Therefore, bumping is not generated even if said lumpy substance is charged into a molten metal. In addition, because of high burst strength and falling strength, said lumpy substance is sufficiently reacted with the molten metal in charging.
Patent JP-H08225536-A (JP)
Title: Carbohydroxymoylazole derivative or its salt and insecticide
Inventor: SASAKI HIDEJI
IPC: C07D249/08
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a carbohydroxymoylazole derivative having extremely excellent insecticidal activity to insect pests of Hemiptera such as sensitive and resistant planthoppers, leafhoppers, aphids and stink bugs, excellent also in safety and useful as an insecticide. CONSTITUTION: This carbohydroxymoylazole derivative is expressed by formula I [R is an alkyl; Y is an alkylene; Z is N atom or methine; A is a ring of formula II, formula III [X is a halogen, hydroxyl group, an alkyl, etc.; (n) is an integer of 0 or 1 to 3], etc.] or its salt, e.g. 1-(O-isopropyl-5- phenylpentanecarbohydroxymoyl)-1H-1,2,4-triazole. The compound of formula I is obtained by reacting, e.g. a carbohydroxymoyl halide compound (e.g. O- isopropyl-5-phenylpentanecarbohydroxymoyl chloride) with an imidazole or a triazole (e.g. 1,2,4-triazole) in the presence of a base.
Patent JP-H02237225-A (JP)
Title: Load controller
Inventor: HAMAMOTO TADANAO
IPC: B60R11/02
Filed: 1989-03-10
Abstract: PURPOSE:To automatically listen to road traffic information by compulsorily turning on a radio receiver when a reception device which is set to the broadcasting frequency of road traffic information has received broadcasting. CONSTITUTION:When an automatic sense mode setting switch 1 is turned on, a controller 3 supervises whether the reception device 3 has received the broadcasting of road traffic information and it transmits an output or not. When the reception device 2 transmits the output, a driving device 4 is operated. The driving device 4 sets the radio receiver 5 in an on-state, changes the reception frequency of the radio receiver 5 to the broadcasting frequency of road traffic information and the radio receiver 5 transmits road traffic information through a speaker 6. Various problems owing to the non-listening to important information is prevented since the radio receiver 5 is automatically set in the on-state and road traffic information is transmitted when broadcasting is received.
Patent JP-H06247876-A (JP)
Title: Medicine for improving alcoholic hepatopathy
Inventor: ODA HIROSHI
IPC: A61P1/16
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a new medicine containing gelatin and soluble collagen as the active components, excellent in safety, capable of economical oral large- volume administration over a long period and effective for improvement of alcoholic hepatopathy. CONSTITUTION:Gelatin or soluble collagen derived from the skin or the bone of an animal is powdered and prepared into a suitable dosage form without any further treatment or heated for formation of its sol and subsequently cooled, e.g. so as to be gelled. Thereby, this treatment enables oral administration thereof. In addition, the dosage is preferably 50 to 500mg per kg body weight per day for an adult male in general.
Patent JP-H04221775-A (JP)
Title: Faraday-effect current sensor
Inventor: DEIRU ROBAATO RUTSUTSU
IPC: G01R15/24
Filed: 1991-03-20
Abstract: PURPOSE: To provide an inexpensive Faraday effect current sensor having a simple structure and capable of detecting a sufficiently large current. CONSTITUTION: In a Faraday effect current sensor equipped with a polarizer, a magnetic field responding fiber coil, a connection means optically connecting the output terminal of the polarizer to the input terminal of a magnetic field responding optical fiber and a connection means optically connecting the output terminal of the magnetic field responding optical fiber to a polarized light measuring apparatus, the polarizer is the first polarizing optical fiber 12 connected to the input terminal of the magnetic field responding optical fiber coil 13 and the polarized light measuring device is equipped with the second polarizing optical fiber 15 connected to the output terminal of the magnetic field responding optical fiber coil 13 and the polarizing axes of the first and second polarizing optical fibers 12, 15 form an acute angle.
Patent JP-S53142733-A (JP)
Title: Working control mechanism of power steering device
Inventor: NAKAMURA KENJI
IPC: B62D5/08
Filed: 1977-05-17
Abstract: PURPOSE: To allow the operation of a handle with light force when low speed and with intense force when high speed, by connecting pins of a stap shaft and valve spools of control valves through elastic supporting mechanisms, and by further mounting independent oil chambers to the control valves. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02235439-A (JP)
Title: A/d converter with multiplexer
Inventor: SUMI KATSUAKI
IPC: H03M1/12
Filed: 1989-03-08
Abstract: PURPOSE:To reduce the number of components and to save power consumption by providing a frequency selection filter behind a multiplexer circuit, thereby varying the filter constant while interlocking with the switch of the multiplexer circuit. CONSTITUTION:An analog signal inputted to an analog input terminal 1 is subjected to DC level adjustment at a clamping circuit 5 so as to be matched with the input range of an A/D converter 9. The similar operation is applied to an analog terminal 2. Then the signal processed by clamping circuits 5, 6 is inputted to a switch and any signal is selected by a control terminal 8. Then the constant for a filter circuit 11 is selected by the terminal 8 so as to obtain the filter constant suitable for the signal selected by the switch 7 and the output is inputted to the converter 9 where the signal is converted into the digital signal. Then the number of components and the power consumption are reduced by sharing the components constituting the filter.
Patent JP-H10251570-A (JP)
Title: Fluorescent luminous ink and fluorescent image formed product
Inventor: KINOSHITA SATOSHI
IPC: B42D15/10
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain both a fluorescent luminous ink and a fluorescent image formed product at an enhanced security level. SOLUTION: This fluorescent luminous ink comprises a fluorescent substance capable of emitting the fluorescence by irradiation with ultraviolet radiation and an ink vehicle and contains the first fluorescent substance capable of emitting the fluorescence at a wavelength in the first visible radiation region by irradiation with the ultraviolet rays at the first wavelength and the second fluorescent substance, capable of emitting the fluorescence at a wavelength in the second visible radiation region by irradiation with the ultraviolet radiation at the second wavelength different from that in the first visible radiation region and substantially transparent to the visible radiation.
Patent JP-S61212042-A (JP)
Title: Manufacture of semiconductor element
Inventor: ROBAATO BII MANREI
IPC: H01L21/768
Filed: 1986-03-14
Abstract: PURPOSE:To form an effective electrical interconnection among plural pieces of layers by a method wherein three processes of the first process; wherein an insulator layer is formed on the surface of the substrate film, of which the electronic device is formed; the second process, wherein some parts of the insulator layer are selectively removed; and the third process, wherein the conductor layers are formed; are repeated. CONSTITUTION:A first insulator layer 9 is adhered on the surface of the wafer in the first process. The insulator layer 9 includes the polyimide layer adhered on the surface of the wafer and the silicon dioxide layer formed by following the formation of the polyimide layer. Some parts of the insulator layer 9 are selectively removed in the second process and the contact point parts of the holes with the surface of the wafer are exposed. The exposed parts of the surface of the wafer are exposed to gas consisting of WF6 and bivalent hydrogen in the third process. The silicon dioxide layer works as a non-activator to be used for preventing the growth of the tungsten layers, and the metal layers on the base pads of the holes and the polyimide layer suffered damage on the side surfaces of the holes work as a catalyst to enable the grow of the conductor layers to start, the surfaces of the tungsten layers become nearly the same level as the top parts of the holes and first bonded layers are completed. By repeating the above-mentioned three processes, the electrical interconnection among plural pieces of layers can be formed.
Patent JP-H04292488-A (JP)
Title: Foamed concrete plate having rugged pattern and production thereof
Inventor: NAKAMINE OSAMU
IPC: C04B41/60
Filed: 1991-03-20
Abstract: PURPOSE:To improve work efficiency by forming a part having pores generated and another part having molten massive glass attached thereto on the surface layer of groove parts in a foamed concrete plate. CONSTITUTION:A laser beam is applied from a laser beam machine such as carbon dioxide gas laser to a foamed concrete plate 1 subjected to autoclave treatment and having >=10mm panel thickness to partly fuse the surface of the concrete plate 1 for making a groove part. Fused massive glass 3 is then made to attach to the groove part, thus producing the objective foamed concrete having a rugged pattern.
Patent JP-H09227068-A (JP)
Title: Attitude control mechanism for suspended cargo
Inventor: NAKAJIMA TOSHIMITSU
IPC: B66C13/08
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an attitude control mechanism for a suspended cargo capable of simply controlling the attitude of the suspended cargo from the driver's seat of a crane without conducting dangerous work, capable of moving and installing the suspended cargo to the accurate position by controlling its attitude and correcting it to the accurate angle, and capable of improving the erecting accuracy of the suspended cargo. SOLUTION: A recovery wire 4 is windably fitted on a crane side, the tip of the recovery wire 4 is fitted to a suspended cargo side, constant tension is invariably applied to the windable/unwindable recovery wire 4 to restrain its winding and unwinding, then the position of the recovery wire 4 on the crane side is moved to correct the attitude of the suspended cargo.
Patent JP-H07255327-A (JP)
Title: Internally threaded rod
Inventor: YASUI TOSHIHIKO
IPC: A01K87/00
Filed: 1994-03-28
Abstract: PURPOSE:To reduce the contact resistance of a fishing line introduced into an internally threaded rod with a line introduction hole in the internally threaded rod. CONSTITUTION:This internally threaded rod is obtained by increasing the transverse width (L) of a line introduction hole (3A) from the inside diameter (l) of an inner passage (a) for threading the line corresponding to a site where the tilt of the first rod part 2 to the second rod part 3 varies in the internally threaded rod.
Patent JP-S56152929-A (JP)
Title: Method and device for heat treatment of rail head part
Inventor: IRIE TOSHIJI
IPC: C21D9/04
Filed: 1980-04-28
Abstract: PURPOSE:To uniformalize the shape of the quench hardened layer of the head parts of rails by preheating the connecting members connecting the end parts of the rails to themselves to a prescribed temp., then passing the connected rail row to a heating zone then to a water-cooling zone. CONSTITUTION:When the leading end of the connecting members 1' of a rail row connecting the end parts of rails 2 to themselves by means of the members 1' arrives ar the position of a detecting switch 8, the heating by a burner 9 is accomplished for the members 1' having arrived at the position of the burner 9 based on the on signal of the switch 8, whereby the members 1' are preheated to prescribed temp. Hence, even if the members 1' are charged into a hardening furnace 4, they will not lower the furnace temp. and will not absorb the heat of the rails 2; therefore the entire part of the rail head parts is uniformly heated. Thence, the rail row is passed through a water cooling device then through a tempering furnace 6, whereby the head parts of the rails 2 are heat treated, and the rail 2 having a uniform shape of the quench hardened layer over the entire part of its length in the head parts is produced.
Patent JP-H04217636-A (JP)
Title: Production of 1,4-butanediol
Inventor: HARA YOSHINORI
IPC: C07C29/149
Filed: 1991-03-20
Abstract: PURPOSE:To obtain 1,4-butanediol under a mild condition in high yield by hydrogenating succinic acid (anhydride) or gamma-butyrolactone by using a specific ruthenium-based catalyst. CONSTITUTION:Ruthenium or a phosphorus compound shown by the formula (X and Y are alkyl or aryl) such as diphenylphosphine oxide is used as a catalyst and succinic acid, succinic anhydride or gamma-butyrolactone is hydrogenated at 50-250 deg.C, preferably 100-200 deg.C under 0.1-200kg/cm<2>, preferably 1-150kg/cm<2> hydrogen pressure. The amount of the phosphorus compound shown by the formula used is 0.01-1000mol, preferably 0.1-100mol based on 1mol ruthenium.
Patent JP-S56154725-A (JP)
Title: Fundus camera
Inventor: ARAKI NAOMIKI
IPC: A61B3/14
Filed: 1980-05-01
Abstract: PURPOSE:To reduce the number of optical parts used and make the camera compact by paralleling the optical axis of a front eye part observing system to the optical axis of a fundus photographing system thereby decreasing the diffracting times of the optical axis. CONSTITUTION:Stationary mirrors 25, 26 are inserted between an objective lens 10 and a holed mirror 9, thereby forming a part of a dark field lighting system, a fundus photographing system and a fundus observing system. Further, a relay lens 20 and a movable mirror 28 are inserted between a movable mirror 27 and an eyepiece 16, and at the time of the front eye part observation, the movable mirrors 27, 28 are set in broken line positions. While the front eye part 3 is being observed by naked eyes, the objective lens 10 is adjusted, thence while the fundus 2 is being observed, a relay lens 13 is adjusted; thereafter the fundus image is photographed on a film plane 14 by using a strobe light source 11. Hence, the optical axes of the front eye part observation systems 27, 20, 16 and the fundus photographing systems 26, 9, 13, 14 are paralleled, the number of parts is reduced and the camera is made compact.
Patent JP-H10237002-A (JP)
Title: New asymmetric twin compound and liquid crystal composition containing the compound
Inventor: YOSHIZAWA ATSUSHI
IPC: C07D213/63
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject new compound useful as a material for constituting an optoelectronics-relating element such as display, recording element, light valve and projector. SOLUTION: This compound is expressed by the formula (R is an alkyl or an alkoxy; A and B are each pyrimidine, phenyl or pyridine group; Y is single bond or an ester bond; X is cyano or trifluoromethyl; (n) is 2-18), e.g. α-(4-cyanobiphenyl-4'-yloxy)-ω-[4-(5-octylpyrimidin-2-yl)phenyl-4'-oxy]undecane. The compound of the formula wherein A is pyrimidine group, B is phenyl, Y is single bond and X is CN can be produced by alkylating 4-cyano-4'- hydroxybiphenyl with a halogenated alcohol and reacting with a 5-alkyl-2-(4- hydroxyphenyl)pyrimidine.
Patent JP-S58175655-A (JP)
Inventor: KUZURA TADAHIKO
IPC: B65D17/28
Filed: 1982-04-08
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-H04291998-A (JP)
Title: Board mounting structure
Inventor: KIKUCHI SHUNICHI
IPC: H05K7/14
Filed: 1991-03-20
Abstract: PURPOSE:To prevent any destroyment such as cracking from being produced owing to the difference between terminal expansion coefficients with a simple construction and with high reliability upon joining a board and a metal block both having different thermal expansion coefficients in a board mounting structure of the ceramic board used for an electronic device, etc., to a unit and a module. CONSTITUTION:There are provided metal blocks 4, 5, a board 1 mounted on the metal blocks 4, 5 via an edge part 1a and having a different thermal expansion coefficients from that of the blocks 4, 5, a flexible buffer member 6 formed only at corners of the edge part 19 where the board 1 and the blocks 4, 5 make contact with each other, and a relief groove 7 formed between the edge part of the board 1 and the blocks 4, 5 upon deformation of the buffer member 6.