baber/WOPTO huggingface dataset:
Patent JP-H11123818-A (JP)
Title: Image recorder
Inventor: HIRAMATSU SOICHI
IPC: B65H5/06
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To realize stabilized image recording with excellent reliability by performing a normal recording operation when a recording material is carried while being held between first and second carrying means and performing a slow recording operation when the recording material is carried by any one carrying means thereby preventing the forward end and the rear end of the recording material from being bent. SOLUTION: A recording material 4 is fed to the clamping part at the first carrying roller 5 and the pinch roller 9 of a first carrying means and to the recording section for jetting ink from a recording head 1 toward the recording material 4. A carriage 2 mounted on the recording head 1 is carried in the carrying width direction and an image is recorded on the recording material 4 by a specified width in the carrying direction. The recording material 4 is then fed outward of the recorder by a specified width while being clamped between the second carrying roller 6 and the spur 7 of a second carrying means and that recording operation is repeated until recording of one page is ended.  When the forward end of the recording material 4 is not clamped by the first carrying means or the rear end thereof is not clamped by the second carrying means, the recording material is carried upon elapsing a specified time after ending the recording operation. Since ink is dried quickly, the recording material 4 is prevented from being bent and rubbing of the image can be avoided.
Patent JP-H04182433-A (JP)
Title: Preventive/therapeutic agent for avian coccidiosis
Inventor: ONISHI IKUMASA
IPC: A23K20/00
Filed: 1990-11-15
Abstract: PURPOSE:To provide the title preventive/therapeutic agent containing bacterial cell-spalled product or cell wall components obtained by fractionation of said spalled product. CONSTITUTION:Cells with high immunoactivation effect for cell-spalled product (e.g. Brevibacterium lactofermesitum ATCC 13869, Bacillus satillus ATCC 13952) are aerobically incubated in an enriched medium of pH 4.0-9.5 at 2-40 deg.C for 12hr to 5 days. The resulting microbial cells are either mechanically spalled using a French press or ultrasonic spalling machine or put to cell wall degradation by the addition of cell wall digesting enzyme (e.g. lysozyme, protease) to obtain a bacterial cell-spalled product. This product is then fractionated by e.g. centrifugation to obtain a cell wall component-containing product. It is appropriate that 0.01-2 (pref. 0.05-1.0)wt.%, on a dry basis, of said cell-spalled product or cell wall component-contg. product be added to a feed and administered.
Patent JP-H08146895-A (JP)
Title: Portable display board for gas station
Inventor: SHONO TADASHI
IPC: G09F13/18
Filed: 1994-11-18
Abstract: PURPOSE: To enable a service man of a gas station to safely guide a vehicle completed of oil filling to a safe road and to enable a driver traveling on a road to stop temporally and pleasantly. CONSTITUTION: This portable display board is displayed with different characters like, for example, 'THANK YOU' and 'THIS WAY PLEASE' on both surfaces. The characters are light radiative characters formed on a transparent full reflection plate 1. This transparent full reflection plate 1 is inserted with a dark color sheet therein. Light emitting diodes 3 for casting light to the transparent full reflection plate 1 are disposed to exist at the end edges of the transparent full reflection plate 1. The light emitting diodes 3, connected to batteries, irradiate the transparent full reflection plate 1. The light radiative characters of the transparent full reflection plate 1 display the bright and different characters on both surfaces.
Patent JP-H05144505-A (JP)
Title: Rain proof joint box
Inventor: KATO SHIGENORI
IPC: H01R13/52
Filed: 1991-11-26
Abstract: PURPOSE:To prevent the intrusion of water when it rains by providing a packing on the back surface of a body, and by having the rear end part of a cover protruded out of the back surface of the body. CONSTITUTION:Terminal boards 7, 9 are mounted on terminal board mounting parts 8, 10 by tapping screws 13, 14. A rib 12 for preventing water intrusion is formed around the terminal boards 7, 9. Three knockout parts 20 for inserting electric wire are formed on a bottom plate 3 of a body 1, while an insulating separator 22 for separating the terminal board 7 for wiring power source from the terminal board 9 for weak electricity, is arranged on the center of the body 1. A rubber packing 24 is installed in the back surface of the body 1. When a cover 25 is installed in the body 1, the rear end part 26 of the cover 25 is protruded out of the front surface of the body 1. Rain proof effect is thus improved.
Patent JP-H04180062-A (JP)
Title: Reticle
Inventor: KANEKIYO AKIHIKO
IPC: G03F1/38
Filed: 1990-11-15
Abstract: PURPOSE:To accurately examine reticle rotation by arranging vernier calipers for reticle rotation at the outsides of the corners of a shot of exposure parting from the center of exposure or at the outside of a product pattern. CONSTITUTION:Vernier calipers 4 for reticle rotation are arranged on diagonal lines drawn on reticles parting from the center of exposure or vernier calipers 5 for reticle rotation are arranged at the outside of a product pattern of reticles and projection on a wafer on a reduced scale is carried out while varying data for an exposer for projection on a reduced scale. Since the vernier calipers are present at the outsides of the corners of a shot of exposure, a shift is increased and read with the calipers in the case of reticle rotation.
Patent JP-2001127219-A (JP)
Title: Package for housing semiconductor element
Inventor: MAEDA KAZUTAKA
IPC: H01L23/34
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a shear stress in connection terminals even in the case where a heat cycle is repeatedly applied and to enhance the reliability of the connection of a package for housing a semiconductor element with an external circuit board in the package for housing the semiconductor element of a structure, wherein the semiconductor element is flip-chip mounted on a metallized wiring layer and a high heat conductive cover body is mounted on the surface of the element. SOLUTION: For packaging a semiconductor element, the semiconductor element 2 provided with electrodes for connection is flip-chip mounted on a metallized wiring layer 3 on the surface of almost a quadrangle-shaped insulating substrate 1 formed by coating with the layer 3. A high heat conductive cover body a which is attached on the surface of the substrate 1 in such a way as to cover the element 2 and is provided with its one part bonded to the upper surface of the element 2, and a plurality of connection terminals 5 which are provide on the rear of the substrate 1 and comprise solders electrically connected with the element 2, are provided. The cover body 9 is formed into the form of almost a quadrangle, legs 11 are respectively provided on each side part of the form of almost the quadrangle, and the legs 11 are attached on the substrate 1.
Patent JP-H06138143-A (JP)
Title: Semiconductor acceleration sensor and its self-diagnostic method
Inventor: HIKASA KOICHI
IPC: G01P15/125
Filed: 1992-10-26
Abstract: PURPOSE:To provide a semiconductor acceleration sensor of which formation process is simple, which does not require an electrode used exclusively for self-diagnosis and of which utilization efficiency is good. CONSTITUTION:The rear surface of an overlapped body 13 composed of a silicon sheet is used as a movable electrode 14. On the other hand, a fixed electrode in a state facing the movable electrode is arranged in a prescribed part on the surface of a flat rectangular sheet which is arranged at the lower part of the overlapped body and whose indication in the figure has been omitted. At this time, the fixed electrode is constituted of a first fixed electrode 15a and a second fixed electrode 15b which have been divided. The movable electrode and the first fixed electrode are connected directly to a capacity detection circuit 16, the second fixed electrode is connected to the capacity detection circuit via a switch 17, and the individual electrodes 14, 15a, 15b are used for acceleration detection. On the other hand, when the switch is changed over, the second fixed electrode can be connected to a variable battery device 18, a voltage is applied to the second fixed electrode from the battery in a diagnostic operation, an electrostatic attractive force is generated and the overlapped body is deformed.
Patent JP-H0523459-A (JP)
Title: Embroidery sewing machine
Inventor: ITO KAZUO
IPC: D05C3/00
Filed: 1991-10-28
Abstract: PURPOSE:To execute embroidery with high consistency to one part by two embroidery sewing machines by forming a moving frame to be freely movable so that a specific part of embroidery on the cloth surface sewn by a needle of one needle bar can be moved to a position in which it can be sewn by a needle of another needle bar placed in parallel. CONSTITUTION:By a data signal of a tape reader 104, a controller 11 sends a control signal to each driver 96, 98, 101 and 103. As a result, the driver 98 drives a motor 97 and operates a needle bar 24 by a main shaft 7. Also, the driver 96 drives motors 90, 93 so as to a moving frame 10 by a prescribed amount in the X and the Y directions. As for this movement, the controller 11 executes it by synchronizing with a vertical motion of the needle bar 24 by a detecting signal of a position coder 99. Subsequently, in parallel to this sewing, a shaft 8 turns by the driver 101 and a bobbin turns around the needle bar, and the driver 103 turns a shaft 9 and converts the direction of a nipple in accordance with the moving direction of the moving frame 10, and changes the direction of a thread-through hole.
Patent JP-H04182474-A (JP)
Title: Method for stabilizing isothiazolone
Inventor: FUKUDA TAKESHI
IPC: C07D249/08
Filed: 1990-11-17
Abstract: PURPOSE:To improve stability of isothiazolone in an ordinary glycol solvent and aqueous solvent by adding triazoles and nitroalcohols to an isothiazolone solution. CONSTITUTION:One or more kind of triazoles (e.g. 1,2,4-triazole) and nitroalcohols (e.g. 2-bromo-2-nitropropane-1,3-diol) are added to an isothiazolone solution and these components are mixed to stabilize an isothiazolone expressed by the formula (X is H or halogen; Y is lower alkyl). Triazoles and nitroalcohols are added at amount of 0.01-20 pts.wt. based on 100 pts.wt. isothiazolone solution. Weight ratio of triazoles to nitroalcohols used is 300:1 to 1:300. The isothiazolone expressed by the formula is useful as a slime control agent in paper making process, an antiseptic agent for a synthetic polymer emulsion, etc.
Patent JP-H09147558-A (JP)
Title: Storage device with boosting circuit and control method for boosting circuit
Inventor: YAMADA TOYONAGA
IPC: G11C11/407
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a storage by a method wherein the boosting operation of a boosting circuit is performed for a period which is longer than an active period and a voltage at a hige level required for a read operation is supplied sufficiently to a word line even when the circuit is operated in a short cycle time. SOLUTION: First, nodes N1, N2 are set to a potential which is low by the portion of the threshold voltage of a TR from a power-supply voltage Vcc by using transistors TR Q21, TR Q25. Then, for example, when a boosting pulse signal 01 falls, the output of an inverter 25 rises up to an H-level from an L-level, and the node N1 is raised up to a voltage Vpp which is higher than the voltage Vcc . As a result, the gate potential of a TR Q24 is set at the power- supply voltage Vcc or higher, and the node N2 is raised up to the level of the power-supply voltage Vcc . Then, when a boosting pulse signal 02 on the opposite phase side falls, the output of an inverter circuit 26 rises, and the level of the node N2 is raised up to the level of the much higher voltage Vpp from the level of the power-supply voltage Vcc via a capacitor 222.  As a result, the node N2 is raised up to the voltage Vcc via a TR Q22.
Patent JP-H04281929-A (JP)
Title: Construction of upstair passage
Inventor: WADA YUKIYASU
IPC: E04B1/00
Filed: 1990-11-15
Abstract: PURPOSE:To make safe coming and going between buildings by providing a joint section having a projection projected to an upstair passage of a second building and having an expansion section extended to the end of a first building to the end edge of the upstair passage of the first building. CONSTITUTION:A joint section 6 having a projection 4 projected to the second upstair passage 3 of the second building and having an expansion section 5 extended from the projection 4 along the end B of the building H1 is formed on the end edge 2A of the first upstair passage 2 of the first building H1. The joint section 6 is borne on a receiving beam 10 bolted to an internal beam 7 receiving an inside edge C of the passage 2 and to an external tie beam 9 placed along an outside edge D1 of the joint section 6.
Patent JP-S63164149-A (JP)
Title: Cathode-ray tube device
Inventor: TAKENAKA SHIGEO
IPC: H01J29/86
Filed: 1986-12-25
Abstract: PURPOSE:To realize a large screen display of a high brightness and a high resolution, and moreover to improve the productivity, by positioning the borders between plural necks and a funnel, to make the line combining those border in an approximately straight line or a projected curve where the center is apart farther from a fluorescent screen. CONSTITUTION:The screen is formed by providing a projected face plate; plural necks 5a to 5l housing electron guns 6a to 6l respectively, lining up at least three in the linear direction; a fumnnel 4 extended being made larger in diameter in the direction from the neck to the face plate, and furnishing a deflection device to deflect horizontally and vertically the electron beams from the electron guns 6a to 6l, at the outside; and a skirt; and by composing piecemeal screens which are formed in small areas of fluorescent screens by the electron beams radiated from the electron guns. In this case, the positions of the borders between plural necks 5a to 5l and the funnel 4 are arranged to make the line combining those borders in an approximately straight line or a convex curve with the center apart farther from the fluorescent screen. In such a way, a large screen display with a high brightness and a high resolution can be realized.
Patent JP-S63162689-A (JP)
Title: 7-bromo-beta-carboline derivative and production thereof
Inventor: KUBO MASAAKI
IPC: C07B61/00
Filed: 1986-12-25
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or 1-5C alkyl; R<2> is 1-5C alkyl or benzyl) and its salt. EXAMPLE:7-Bromo-1-methyl-1-methoxycarbonyl-1,2,3,4-tetrahydro-beta-car boline. USE:A synthetic intermediate for indole alkaloids useful in the field of pharmaceuticals and agricultural chemicals, etc., especially alkaloids having 6-bromoindole skeleton. PREPARATION:A beta-carboline derivative of formula II (R<3> is H, alkyl, alkoxy or benzyloxy) (e.g. 2-formyl-1-methyl-1-methoxycarbonyl-1,2,3,4-tetrahydro-beta- carboline) is made to react with a bromination agent in the presence of a chlorine-containing solvent (e.g. chloroform) and an alkali and the resultant 7-bromo-beta-carboline derivative of formula III is hydrolyzed in the presence of a solvent and a mineral acid.
Patent JP-H03172703-A (JP)
Title: Angular displacement detector
Inventor: NAKAZAWA ISAO
IPC: G01B7/30
Filed: 1989-12-01
Abstract: PURPOSE:To improve the electromagnetic efficiency and to reduce the power consumption, and to reduce the influence of gravitational force which is generated owing to the mechanical unbalance of the device by feeding a winding coil with a current which is proportional to the integrated value of the relative displacement between a float and an external cylinder. CONSTITUTION:The winding coil 7 is fed with the current which is proportional to the integrated value of the difference signal between the external cylinder 2 and float body 3, i.e. relative position signal (Va-Vb) to generate a force based upon Fleming's left-hand rule in the closed magnetic path formed of the float body 3 and a yoke 6. This force is proportional to the current value of the coil 7, so the force which is proportional to the integrated value of the relative displacement between the external cylinder 2 and float body 3. The output of a photodetecting element 9 is proportional to the position shift of a slit image and this output is used as information to detect the angular displacement of the external cylinder 2.
Patent JP-H09143744-A (JP)
Title: Plasma cvd apparatus
Inventor: SAITO TADAHIKO
IPC: G02B1/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a CVD apparatus capable of forming thin films while uniformly and efficiently transferring heat to the curved surfaces of an object even if the objects include the curved surfaces in the parts to be transferred with the heat. SOLUTION: This apparatus has two electrodes (substrate holding electrode 2, high-frequency electrode 3) disposed in a reaction furnace 4, a heat transfer member 5 placed on this substrate holding electrode 2 and a heater for heating the substrate holding electrode 2. Part of this heat transfer member 5 itself is formed to a shape approximately the same as the shape of the projecting surface of the object 1. While the substrate holding electrode 2 is heated by a heater, plasma is generated between the two electrodes to form the thin films on the object 1.
Patent JP-2000139059-A (JP)
Title: Detector for dielectric breakdown of ac motor
Inventor: SASAKI KEISUKE
IPC: H02K11/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent complete grounding fault by estimating the time of grounding of an AC motor with accuracy without stopping the motor. SOLUTION: When an AC motor 12 is grounded, current in an earth wire 14 is supplied to a filter circuit 18 and DC components which indicate semi- grounding fault are extracted from the current. Then, the DC components are amplified by a current transformer and then are further amplified by a DC amplifier 22 and then are converted into a voltage signal. Then, a change in voltage based on the DC components is recorded in a recorder 24 to make it recognize the semi-grounding fault. The recorder 24 functioning as a recognizing section gives warning, for example, by emitting an alarm and quickly detects the semi-grounding fault before the complete grounding fault to detect abnormality in the AC motor.
Patent JP-H02156506-A (JP)
Title: Voltage non-linear resistor
Inventor: OKAMOTO KAORI
IPC: H01C7/10
Filed: 1988-12-08
Abstract: PURPOSE:To enhance the limited voltage characteristics by a method wherein bismuth oxide, manganese oxide, antimony oxide, cobalt oxide and germanium oxide are contained in a composition mainly composed of zinc oxide. CONSTITUTION:Bismuth oxide, manganese oxide, antimony oxide and cobalt oxide as additives as well as germanium oxide in terms of 0.01-5.0 (mol%) of GeO2 are contained in a composition mainly composed of zinc oxide. That is, germanium ion (Ge<4+>) is solid-solved in ZnO crystal grains by using germanium oxide as an additive resultantly to reduce the resistance value in case of operation. Through these procedures, the limited voltage is lowered to enhance the limited voltage characteristic.
Patent JP-H01151805-A (JP)
Title: Delay element
Inventor: SUZUKI YUKO
IPC: H01P9/00
Filed: 1987-12-09
Abstract: PURPOSE:To attain the decision of a delay time in the state of mounting after the manufacture by connecting the ends of delay line patterns at the side face of a board assembly, cutting off a prescribed part so as to eliminate a delay line pattern except a desired delay line pattern from the input and output circumference. CONSTITUTION:Delay line pattern from the boards 2-4 and earth pattern boards 5-8 are laminated alternately, a board assembly 10 formed by stacking a board 9 on the top of the stacked boards is formed as the main body and plural leads 11-13 are provided around the main body as the configuration. Then it is possible to leave a prescribed delay pattern among the plural delay patterns 21, 31, 41 between the input and output terminals and it is possible to decide a delay time in the mounting onto a printed circuit board. Thus, one kind of the delay element has only to be manufactured and one kind of the delay element has only to be prepared by the user. Moreover, the configuration using the board assembly as the main body allows a chip element as the delay element thereby reducing the height of mount.
Patent JP-H04187593-A (JP)
Title: Device of vapor-phase epitaxial growth
Inventor: NAKAMURA MASASHI
IPC: C30B25/12
Filed: 1990-11-19
Abstract: PURPOSE:To grow an epitaxial layer having a large area and uniform composition and film thickness,by installing pipings to feed a raw material gas of the group III and a raw material gas of the group V having plural gas feed inlets, respectively to the gas inlets in a specific state and further making a substrate rotatable. CONSTITUTION:In an epitaxial growth device of III-V compound semiconductor, the following constitution is used. Namely, pipings to feed a raw material gas of the group III and a raw material gas of the group V separately to gas inlets and each raw material gas is provided with plural gas inlets. Further, gas inlets the pipings of the raw material gas of the group III and those of the raw material gas of the group V are alternately arranged at the adjoining gas inlets and a substrate is provided with rotating mechanism. By the device, an epitaxial layer having a large area and uniform composition and film thickness can be grown while preventing side actions of the raw material of the group III and the raw material of the group V.
Patent JP-H08166983-A (JP)
Title: Basic process planning supporting device for architecture
Inventor: TERABAYASHI HAJIME
IPC: E02D17/04
Filed: 1994-12-15
Abstract: PURPOSE: To plan the basic process of a high level in spite of the input of simple information. CONSTITUTION: 'Input of common information and restriction condition' processing, 'selection of foundation work method" processing and 'basic process planning' processing are to be executed in hardware environment provided with a personal computer, etc. The 'input of common information and restriction condition' processing is constituted of the input 1 of a construction condition, the input 2 of a calendar, the input 3 of a histogram and the input 4 of building shape, and the 'selection of foundation work method' processing is constituted of the planning 5 of pile and foundation and a shoring plan 6, and the 'basic process planning' processing is constituted of process calculating data 7 and the development 8 of a process and the generation 9 of 6 process chart.
Patent JP-2000137016-A (JP)
Title: Gas sensor element
Inventor: YAMADA KOHEI
IPC: G01N27/41
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To make compatible the activity in an early stage and output stability. SOLUTION: In this element 1, a measured gas side electrode 11 exposed to measured gas is provided in one side face of a solid electrolyte body 10, a reference gas side electrode 12 exposed to reference gas is provided in the other side face, and the measured gas side electrode 11 is coated with a gas permeable diffusion layer 13. A distance (k) between an end part 110 of the electrode 11 and an end part 130 of the diffusion layer 13 satisfys t<=k<=2.3t, where the thickness of the layer 13 is (t).