baber/WOPTO huggingface dataset:
Patent JP-H04287983-A (JP)
Title: Piezoelectric actuator
Inventor: TSUTSUI OSAMU
IPC: H01L41/083
Filed: 1991-02-07
Abstract: PURPOSE:To provide a piezoelectric actuator in which a piezoelectric element can be effectively and easily positioned on a body, the element and the side of the body can be insulated therebetween without necessity of coating the periphery of the element with an insulating material, and handling of the element at the time of assembling is easy. CONSTITUTION:In a piezoelectric actuator having a piezoelectric element 5 contained in a body 1, and a first body member 3 and a second body member 2 secured in engagement with the first member to support one end of the element, in the body, a cylindrical member 10 made of a foamable material is so provided between the element and the first member as to cover the element.
Patent JP-S54109325-A (JP)
Title: Optical reader
Inventor: TERAJIMA SHIGEO
IPC: G06K7/10
Filed: 1978-02-15
Abstract: PURPOSE: To make it possible to read accurately even low bar codes by providing the 1st rotary reflex mirror slanting against a driving shaft at a certain angle from a right angle, 2nd rotary reflex mirror in a quadrangular pyramid shape, and a group of fixed reflex mirrors.  
     CONSTITUTION: A beam from laser oscillator 8 strikes the 1st rotary reflex mirror  10 slanting at a certain angle to the rotary shaft and this reflected beam turns  according to the rotation of reflex mirror 10 and moves on the 2nd polyhedron reflex mirror 11 is keeping the constant angle. Since reflex mirror 11 is turning by driving system 13, the beam reflected by it scans on each mirror of fixed-reflex-mirror group 12. Since reflex mirror 10 turns finely while polyhedron reflex mirror 11 turns by 90 degrees, the beam trace of rotary-reflex-mirror group 12 shifts and a beam trace by scanning window 5 of the reflected beam by reflex-mirror group 12 can be formed in any direction and at any position, so that even low bar codes sticking to commodities 6 can be read out accurately by photo detector 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02198043-A (JP)
Title: Magneto-optical disk
Inventor: ARIMUNE HISAO
IPC: G11B11/105
Filed: 1989-01-26
Abstract: PURPOSE:To improve the C/N by forming a ring notch with a prescribed depth to a non film coated area at the inside of a torus of a plastic disk base with a torous magneto-optical recording magnetic layer coated thereto as film. CONSTITUTION:A center hole 2 and a 2nd gate 3 are formed attended with injection molding, and a ring shaped notch 5 whose depth is 0.1 - 0.6mm is formed to a non film forming area at the inside of a torus is formed to a plastic disk base 1 with a torus recording film 4 formed thereto. A residual stress of the plastic disk base 1 is separated and released by providing the ring shaped notch 5 to improve the C/N.
Patent JP-S58135718-A (JP)
Title: Method and apparatus for drawing of wire by skin pass
Inventor: YOSHIDA SHIGEAKI
IPC: B21C1/00
Filed: 1982-02-04
Abstract: PURPOSE:To make a draft of a wire constant in case of skin pass wire drawing, and to maintain constant strength for the finished diameter, by holding rolling force of a horizontal roll and a vertical roll of a roll die, in a constant state, and executing the rolling. CONSTITUTION:In a roll die of a wire draw-working device, an upper roll 5 and a lower roll 6 of a horizontal roll group are held by housings 3, 4 through roll shafts 7, 8, respectively. Respective one ends of the housings 3, 4 are coupled so as to be freely openable and closable by a hinge 9, and the other ends are coupled by a connecting bolt 10. This connecting bolt 10 is clamped by an adjusting nut 13 through a spring 12, and constant rolling pressure is given between the upper and lower rolls 5, 6. In this regard, a vertical roll is constituted in the same way. In this way, even if the wire diameter is varied in case of annealing, a prescribed rolling draft can be given to a wire, and after skin pass wire drawing, a half hard material having prescribed strength can be obtained.
Patent JP-S58134312-A (JP)
Title: Fault diagnosing device of plant control system
Inventor: TAKEGAKI MORIKAZU
IPC: G05B23/02
Filed: 1982-02-04
Abstract: PURPOSE:To enable an accurate detection of a fault not only in a steady state but in a transient state, by comparing successively the value estimated from an input with the value obtained from an actual output through an identified parameter. CONSTITUTION:The input and output signals 2 and 3 of a controller 1 of the subject of diagnosis are read into data collectorss 14 and 15. Then quantized signals 16 and 17 are delivered and fed to delaying circuits 18 and 19. A present output estimating signal 24 is calculated 23 by means of past (n) and (m) units of signals 20 and 21 stored in the circuits 18 and 19 and a one-step preceding parameter signal 22. The signal 24 is compared 25 with an actual output signal 17, and a deviation 26 is fed to an on-line fixed arithmetic device 27 to give a correcting operation to the signal 22. A fault detecting index is calculated 28 from the signal 22 and compared 30 with a fixed level. When a fault is decided 31, a modulated part is fixed 32. Then the result 33 of diagnosis is displayed to a CRT display. In such a way, an error integration is prevented to ensure an accurate detection of a fault even in a transient state.
Patent JP-2000210922-A (JP)
Title: Method and apparatus for manufacturing ceramic sheet
Inventor: HIRANO YUJI
IPC: C04B33/32
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a flexible ceramic sheet capable of manufacturing the lengthy sheet by continuous baking. SOLUTION: In the case of continuously passing a longitudinal unbaked sheet 12 placed on an endless belt 28 together with an endless belt 28 through a baking furnace 24, a slack T1 is always formed at a part corresponding to immediately before an inlet of the furnace 24 of its longitudinal unbaked sheet 12, and hence a contraction occurs at the sheet 12 due to vanishing of an organic fiber, reaction or melting of an inorganic binder at an inlet side of a center in the longitudinal direction in the furnace 24, such as for example, near 500 deg.C of a baking temperature profile so that its tension tends to be generated, but the tension is alleviated by the presence of the slack T1. Or, since the sheet 12 is moved toward the furnace 24 at a faster speed than a conveying speed of the belt 28 by the contraction, a crack or cut of the sheet can be suitably prevented.
Patent JP-S58135320-A (JP)
Title: Engine with air reserve chamber
Inventor: NISHIMURA HIROBUMI
IPC: F01L1/26
Filed: 1982-02-04
Abstract: PURPOSE:To prevent deterioration in ignitability of fuel under extremely low load condition by stopping actuation of sub-valve in an engine of the type wherein part of the air drawn in a combustion chamber is introduced through the sub- valve into a reserve chamber during compression stroke and stored therein temporarily. CONSTITUTION:A cylider 4 is formed therein with a reserve chamber 17 which communicates with a combustion chamber 6 and which can be opened and closed by a sub-valve 19 relative to the combustion chamber 6. The sub-valve is actuated by a sub-valve actuating gear 20 so as to open in the initial period of each compression stroke and close in the latter period thereof. In this case, a hydraulic cylinder 26 which constitutes a device 29 for stopping actuation of the sub-valve 19 is installed at a position opposite to a lever unit 22a formed as an integral part of a rocker arm 22. When a sensor 24 adapted to detect extremely low load conditions of the engine including idling detects the output developed by the engine, a valve 27 is closed to allow plunger 26a of a cylinder to project thereby stopping actuation of the sub-valve actuating gear 20.
Patent JP-H07222932-A (JP)
Title: Hulling machine
Inventor: YOSHITOMI MASATOSHI
IPC: B02B7/02
Filed: 1994-02-14
Abstract: PURPOSE:To properly regulate a flow rate even when foreign matter such as a small stone is bitten by enabling the elastic retreat displacement of a supply amt. regulation plate altering the supply amt. of grain to a huller. CONSTITUTION:A delivery roll 8 and a shaking type supply amt. regulation plate 9 altering and regulating the supply amt. of grain to a huller are provided between the shutter of a tank and both rollers and the supply amt. regulation plate 9 is subjected to shaking operation by an electromotor 10 and the opening degree of the regulation plate 9 is detected by an opening degree detecting sensor. The supply amt. regulation plate 9 is formed from an elastomer of an elastically deformable leaf spring and can generates bending deformation temporarily so as to allow foreign matter such as a small stone to escape when the foreign matter is bitten in the gap between the delivery roll 8 and the supply amt. regulation plate 9. After the passage of the foreign matter, the supply amt. regulation plate 9 returns to the original state and the gap between the delivery roll 8 and the supply amt. regulation plate 9 is not changed.
Patent JP-H05217037-A (JP)
Title: Device for issuing parking ticket
Inventor: OGURA HIDEYUKI
IPC: G06Q50/00
Filed: 1992-02-03
Abstract: PURPOSE:To smooth the flow of vehicles in a parking lot and to improve the application efficiency of the parking lot by printing out guide information for a parking space together with entrance time or the like and issuing the printed contents to an entering vehicle at the inlet of the parking lot. CONSTITUTION:A selection part 4 determines one or plural prescribed empty parking spaces to be parked based on information stored in a memory 2 for storing respective state data indicating empty or occupied state in each parking space of the parking lot obtained by sensors 1A, 1B, 1C, a selection standard relating to priority order obtained by a selection reference part 3 and start from an operation part 7. A ticket issuing machine 8 prints out information relating to empty parking spaces up to the prescribed number of spaces and entrance time based on a clock 6 on a parking ticket and issues the printed contents to each entering vehicle.
Patent JP-S57130903-A (JP)
Title: Dust composition for agricultural purpose
Inventor: HOSHINO AKIO
IPC: A01N25/24
Filed: 1981-02-07
Abstract: PURPOSE: The titled composition that contains an ester prepared from a polycarboxylic acid having hydroxyls and an alcoholic compound, and a mineral carrier in which the content of fine particles is less than a specific value, thus showing very good fluidity and reduced flying properties.  
     CONSTITUTION: The titled composition contains 0.2W3wt% ester prepared from di- or more polycarboxylic acid having one or more hydroxyls and a compound of the formula (R is aliphatic saturated or unsaturated hydrocarbon group, which may have 8W22C side chains; AO is 2W4C alkylene oxide group; n is 0 or 1W5 integer) such as di-n-stearyl citrate and a mineral carrier in which the content of fine particles of less than 5 micron sizes is less than 10wt% such as clay. The resultant composition shows good fluidity and reduced flying properties and is advantageous in environmental pollution on application, safety to workers and effectiveness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09212150-A (JP)
Title: Video signal processor
Inventor: SOMEYA RYUICHI
IPC: H04N5/66
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To perform fine video expansion display on a parallel driving matrix type display module. SOLUTION: Video signal data stored in plural memories 6 to 9 with a dot interleave system is read out for each memory, timing is changed and the data is outputted, only required data is selected from outputted plural data by latch circuits 10 to 13, video signal data is rearranged. Thereby, fine video expansion display can be realized on a matrix type display device 61 without making a memory control circuit complex and a large scale.
Patent JP-H10194190-A (JP)
Title: Hull structure
Inventor: ANDO KIYOSHI
IPC: B63B3/34
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To simplify the insertion and the welding of a longitudinal member to a slot, by improving the sectional form of the longitudinal member along a hull shell plate, and simplifying the form of a slot of a lateral member penetrating the longitudinal member. SOLUTION: A longitudinal member 4 to cross lateral members (a lateral floor 9 and a lateral partition wall) along a hull shell plate 1 is composed to have a gate shaped cross section form with a pair of webs 13 and 14, and a face bar 15 to combine them, and thereby, since the form of the slot 7 of the lateral members to which the longitudinal member 4 is inserted is simplified, the work to insert and weld the longitudinal member 4 to the slot 7 is simplified.
Patent JP-S52100837-A (JP)
Title: Record system of color television signal
Inventor: SEKIMOTO KUNIO
IPC: H04N9/82
Filed: 1976-02-19
Abstract: PURPOSE: To prevent intensity signal from being disturbed by the adjacent signal by putting the color signal whose angle is modulated in a line in the central carrier of the frequency where the color difference signal is the upper side-band of the intensity signal whose angle is modulated in the central carreir over the intensity signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000218546-A (JP)
Title: Grinding method for welded line and device therefor
Inventor: TOEDA TERUNOBU
IPC: B24C3/06
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To accurately perform grinding along a welded line by continuously detecting an almost center of the line by a center detection means, applying a grinding material while a grinding material applicator is moved along the line based on the results of detection. SOLUTION: When a paint applied to a petroleum tank bottom part containing a welded line L formed by continuously welding the bottom plate P of petroleum tank is peeled off along an almost an upper surface of the line L, a lazer beam 5 is applied onto the line in a scanning style from a light emitting element 4 of a center part detection means 1, and then the beam 5 is detected by a plurality of detection elements 6 to detect the build-up shape of the line L. Based on the detection result, a centrifugal charging mechanism 8 is moved via a running carrier 11 while the rotational frequency of a drive motor 13 of a grinding material charger 2 is corrected, then on the way thereof a grinding material is charged to an upper face of then the line L in a specified charge area by the mechanism 8, and it is recovered with a recovery mechanism and again supplied to the mechanism 8.
Patent JP-H04255653-A (JP)
Title: Fluorescent character display tube
Inventor: NAGAI HIKARI
IPC: H01J29/18
Filed: 1991-02-08
Abstract: PURPOSE:To obtain the highly bright and clear display of characters, and substantially reduce power consumption by making a phosphor layer luminous via electron beam excitation using the surface conduction type electron emission phenomenon of a high resistance thin film layer, and using a cold cathode as an ion source. CONSTITUTION:A high resistance thin film layer 6, a phosphor layer 5 adjacent to the aforesaid layer 6, and a wiring layer 2 connected to both of the layers 5 and 6 for voltage application, are formed on the same glass substrate 1 to constitute a vacuum vessel.
Patent JP-S57133517-A (JP)
Title: Polishing device of thin film magnetic head
Inventor: TOKUYADO NOBUHIRO
IPC: G11B5/31
Filed: 1981-02-09
Abstract: PURPOSE:To increase the polishing accuracy of a thin film magnetic head, by using a polishing  detecting resistance obtained by forming a thin resistance part corresponding to the resistance  value of each resistance element and at the side near the polishing surface with the same  thickness of film secured to each of plural resistance elements. CONSTITUTION:The polishing detecting resistances 11a-11e which are set in parallel and at  intervals successively away from the side of the polishing surface and have a proper resistance value ratio are provided at the front of both sides of magnetic head elements which are  arrayed in a row and in parallel to the polishing surface of a substrate. The polishing detecting resistances at both sides are extracted and connected in parallel via electrodes (single  sides 5a and 5b) to be led to a resistance measuring device, respectively. For polishing, the  variation of the resistance value is detected for the resistances 11a-11e to control the degree  of parallelism. The elements of the polishing detecting resistances have the same thickness of  film, and thin cuts 12a-12c are given vertically to the polishing surface from the opposite  side to the polishing surface and from the farther side to the polishing surface. Then extremely narrow resistance parts 13a-13c are formed at the side near the polishing surface. The  resistances 11a-11e are formed with a high resistance thin film of Ni-Fe, etc. The resistance  11a causes a change of resistance by <=5mum in terms of an extent of cut of the part 13a, i.e.,  the polishing quantity.
Patent JP-S59143830-A (JP)
Title: Taking-out apparatus
Inventor: YOSHIDA RIYOUICHI
IPC: B65H3/08
Filed: 1983-02-04
Abstract: PURPOSE:To permit the sheets having a relatively large specific gravity and a large thickness to be taken-out one by one simply and certainly by transferring an absorption part in revolution and turning-up the piled sheets one by one from the upper most part. CONSTITUTION:The articles 1 to be transferred are turned-up by absorbing one edge part of the piled articles 1 to be transferred by means of an attracting tool 2 and turning the absorption surface 3 of the attracting tool 2 by turning the attracting tool 2 along the locus shown by the broken line. In application, a proper number of attraction holes 4 are formed at a part of a hollow column 5 whose both edges are closed by discs 8 and 10, in the attracting tool 2, and the inside of the column 5 is connected, through a pipe 21, to a revolution selector valve 19 connected to an exhaust pipe 22. While, in the mechanism for revolving the attracting tool 2, the gears 9 and 11 which engage with racks 6 and 7 are installed at the both edges of the column 5, and a pushing rod 13 is installed onto the shaft 12 of the column 5 and connected to the driving shaft 20 of the revolution selector valve 19 through transmission mechanisms 14-18.
Patent JP-H10213461-A (JP)
Title: Indicator
Inventor: WATANABE MASAHARU
IPC: G01D11/28
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To light an indication part with a high brightness by providing an electric field light-emitting element where a rear surface electrode, a light- emitting layer, and a transparent electrode are laminated on a base plate and at the same time supplying a power to a light source that is provided at the base plate for lighting the indication part. SOLUTION: A needle 15 that is fixed at a needle shaft 13 has an indication part 16 that is made of light transmission resin, thus indicating the index part of a dial. A base plate 17 is provided at the rear of a dial 8 and a through hole 18 where the needle shaft 13 passes through is provided. An electric field light-emitting element 19 where a rear surface electrode 20 made of a copper foil, a light-emitting layer 21 where zinc sulfide in that a light-emitting center 21a such as manganese is added is mixed into a binder, and a transparent electrode 22 made of indium oxide are successively laminated and formed is provided on the base plate 17, and light is applied to the dial 8 form the rear.  A light-emitting diode 23 is provided around the through hole 18 of the base plate 17, light is applied form the front of the through hole 9 of the dial 8 toward the front, and light is reflected by a reflection surface 25 in a base part 24 of the needle 15, thus the indication part 1, is brightened.
Patent JP-S62177897-A (JP)
Inventor: WATABE JUNICHI
IPC: H05B33/22
Filed: 1986-01-31
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-2000212014-A (JP)
Title: Animal repellent for waste bag or the like and repelling method
Inventor: KUBOTA KOICHIRO
IPC: A01N43/48
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain an animal repellent capable of effectively eliminating animals collecting around a waste bag, etc., friendly to an environment by making the repellent include an essence of Sophora flvescens. SOLUTION: This repellent comprises an essence of Sophora flvescens. Preferably the composition further comprises an essence of Guinea pepper and acetic acid. The essence of Sophora flvescens is obtained by extracting the root of Sophora angustifolia of leguminous plant as it is or removing most of cork- cortex and laterally or longitudinally cutting the root and extracting the cut root. The composition is preferably sprayed on a waste bag with a sprayer, an aerosol spraying apparatus, etc., as an application method and can be directed applied to a waste bag, etc. An animal to be a target is preferably any of dog, cat and crow.
Patent JP-S60167957-A (JP)
Inventor: YAMANE SHIYOUZOU
IPC: D04B15/12
Filed: 1984-02-06
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-H11220076-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAJIMA YASUYUKI
IPC: H01L23/28
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To dispense with punch-out with a metal mold such as a punch, and to miniaturize a package drastically. SOLUTION: A specified number of individual semiconductor chips 4 is mounted on a printed wiring board 2, the electrodes of the respective semiconductor chips 4 and electrodes 3 on the surface of the printed wiring board 2 are connected electrically by wire bondings 6, and the surface of the printed wiring board 2 is batch sealed with molding resin 7. Four edges of the printed wiring boards 2 encapsulated with the respective molding resins 7 are cut with a dicer or the like, and a semiconductor device 1 is formed as a structure in which the end surfaces of all the edges of the mold resin 7 match with end surfaces of the respective edges of the printed wiring board 2.  Thereby the semiconductor chips can be arranged in a matrix form, and the printed wiring board 2 can be miniaturized, so that a package can be miniaturized, and the mounting area of a semiconductor device can be reduced drastically.
Patent JP-S61177710-A (JP)
Title: Semiconductor device
Inventor: FUJITA MINORU
IPC: H01L21/60
Filed: 1985-02-04
Abstract: PURPOSE:To precisely fix a pellet by mounting the pellet provided with a face electrode on a surface for a circuit forming face, and by providing an optional position of a back portion of the pellet with a predetermined marking. CONSTITUTION:A mother chip 3 made of silicon where a large number of pellets 2 are face-down-bonded on the upper surface of a ceramic substrate 1 is bonded by a gold-silicon eutectic 4. The pellet 2 is formed by a silicon single crystal, and a soldering bump 10 is formed as a face electrode on a surface of the circuit forming surface of one side of 2. A complicated shaped circuit is formed in the silicon single crystal, and is electrically connected with the soldering bump 10 by means of wiring of such as aluminium. By providing a marking 11 in a back portion of the pellet 2 and distinguishing the pellet with the said marking, such as a kind of the pellet, a direction of the pellet, and a position for fixing the pellet are distinguished by only the back portion without any confirmation of a front surface of the pellet 2.