baber/WOPTO huggingface dataset:
Patent JP-H09199060-A (JP)
Title: Image forming device
Inventor: UEDA KAZUYUKI
IPC: H01J31/12
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device rarely causing an accident that a manufacturing or repair worker breaks an exhaust pipe by mistake and is hurt by the glass piece of the exhaust pipe during manufacture, repair, or transportation and having a good yield by providing a means fixing the exhaust pipe and an exhaust pipe protecting means surrounding the exhaust pipe. SOLUTION: An exhaust pipe 5 for evacuating the space surrounded by a support frame 3 between a faceplate 2 and a rear plate 1 is sealed after evacuation and fixed to the rear plate 1. An exhaust pipe protecting cover 6 is fixed by the fastening method with screws provided on a display panel support plate 7 so that the exhaust pipe 5 is kept in no contact with the inside of an exhaust pipe protecting cover fitting section 8, and the exhaust pipe 5 is protected. An image forming device preventing an accident that a manufacturing or repair worker breaks the exhaust pipe 5 sealed after evacuation by mistake and is hurt by the glass piece of the exhaust pipe 5 during manufacture, repair, or transportation and preventing the reduction of a yield is obtained.
Patent JP-S5290627-A (JP)
Title: Agricultural and horticulatural solid fungicide composition
Inventor: NAKAMURA TOSHIIE
IPC: A01N25/10
Filed: 1976-01-23
Abstract: PURPOSE: A fungicide effective to the sheath blight of rice, containing a component obtained by the melting and mixing of a phthalimide compound, a specific surface active agent and resins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57120284-A (JP)
Title: High-speed buffer memory control system
Inventor: HAYASHI HIDEO
IPC: G06F12/08
Filed: 1981-01-19
Abstract: PURPOSE:To prevent a decrease in HIT rate even during program switching by providing two high-speed buffer memories and by loading the contents of a program to be executed next to one memory which is not in use at present. CONSTITUTION:An information processor which transfers the contents of a main storage device to a high-speed buffer memory temporarily and utilizes them is provided with two buffer memories. Under the control of control flags which show the operation states of the high-speed buffer memories, information on a program to be executed next by the information processor is transferred from the main storage device to one high-speed buffer memory which is not used by the information processor at present and when the control is passed to the program, the high-speed buffer memory is utilized. For example, two buffer memory control parts A and B constituted as shown by the figure, a control register 1, etc., are provided to perform said control.
Patent JP-S55105340-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NEGORO TATSUO
IPC: H01L29/72
Filed: 1979-01-23
Abstract: PURPOSE: To enhance characteristics of elements by forming dielectrically isolated islands having different depths by giving anisotropic etching on a semiconductor substrate having a <100> crystal axis, and providing lateral high-voltage resistant elements in the deep isolated island and lateral low-voltage resistant elements in the shallow isolated island.  
     CONSTITUTION: Anisotropic etching is given to a P-type Si substrate 104 having a <100> crystal axis, and a high-voltage-resistant dielectrically isolated island 100 having a depth of 50W100μm and a low-voltage-resistant dielectrically isolated island 110 having a depth of 20W40μm are formed. Then, functions of a PNPN- thyristor are provided in the isolated island 100, and functions of a PNP-transistor is provided in the isolated island 110. That is, the isolated island 100 is constituted by an N + -layer 102, an N-type layer 101, P-type layers 105 and 105', an N-type layer 106, Al electrodes 111, 108, and 109, and the like; and the isolated island 110 is constituted by an N + -layer 102', an N-type layer 101', polycrystal line layers 104, 104' and 104", and the like. In this constitution, since the low-voltage resistant elements are present in the shallow island, the collector resistance becomes small, and the characteristics become excellent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02188144-A (JP)
Title: Current collector provided with dust eliminator
Inventor: SAWANO TORU
IPC: H02K9/28
Filed: 1989-01-13
Abstract: PURPOSE:To prevent contamination in an electric rotating machine by sucking cold air from the outside of an electric rotating machine and arranging an exhaust path, an exhaust fan and a filter in the down stream of a collector fan fixed to the rotary shaft for cooling the internal current collecting mechanism. CONSTITUTION:Cold air is sucked through a suction port 9 fixed with a dust- proof window when a collector fan 2 fixed to a rotary shaft 1 rotates. The sucked air flows as shown by arrows 3 to cool a brush 6 or a collector ring 7 constituting a current collector 4, then it is discharged through an exhaust path 12. An exhaust port 13 fixed with a dust-proof window is arranged in the way of the discharge port 12. The discharge path 12 is communicated with a duct 14 and a dust collector 17 comprising a filter 15 and an exhaust fan 16 is arranged at the tip thereof. When the filter 15 is clogged, air is discharged through an exhaust port 13. By such arrangement, carbon dust produced from the brush 6 can be removed easily and contamination in an electric rotating machine can be prevented.
Patent JP-S62188224-A (JP)
Title: Manufacture of semiconductor compound
Inventor: NISHIYAMA KAZUO
IPC: H01L21/28
Filed: 1986-01-16
Abstract: PURPOSE:To obtain a semiconductor compound having a low resistivity, by forming a metallic layer on at least two semiconductor substrates, and heating the substrates with the surfaces of the metallic layers opposed to each other. CONSTITUTION:Ti vapor deposited on silicon is generally silicified when it is heated during a following process such as lamp annealing or the like. Since Ti is chemically active, however, it reacts with a trace amount of oxygen in the atmosphere of the heating process and forms TiO on the surface. Thus, it inhibits the silicification and the resistance can not be decreased properly. For avoiding this problem, a thermal oxide film 2 is deposited on a (100) Si substrate 1, and a doped polycrystalline Si film 3 having a thickness of 2,500Angstrom  is deposited thereon. Further, a 500Angstrom  thick Ti layer 4 is deposited thereon by sputtering. Two substrates constructed in this manner are put together with the surfaces of the Ti layers opposed to each other. This structure is IR annealed at 800 deg.C for 30sec to obtain desirable silicide layers.
Patent JP-S60153413-A (JP)
Title: Diesel exhaust purification device
Inventor: HAYASHI KOUTAROU
IPC: F01N3/032
Filed: 1984-01-20
Abstract: PURPOSE:To ease regeneration of a filter by providing a filter regenerative heater adjacently to the filter and providing a device, supplying an additive lowering the ignition temperature, in an exhaust system or fuel supply system. CONSTITUTION:A filter 12 for a particulate trap is arranged in the middle of an exhaust pipe 8, while a filter regenerative heater 13 is provided adjacently to said filter 12. An additive injection valve 20, arranged in the exhaust pipe 8, is connected to an additive supply device including an additive tank 21 and an additive pump 22. By mixing the additive, which contains some of manganese, calcium, tin, copper, cobalt and the like in small quantities, into the exhaust gas, the ignition temperature of particulates in the gas is lowered to about 200 deg.C- 300 deg.C.
Patent JP-S61166620-A (JP)
Title: Position detector
Inventor: TAGUCHI YOSHINORI
IPC: G06F3/03
Filed: 1985-01-18
Abstract: PURPOSE:To increase a range for position detection by winding plural times the detection lines of a position detector over the entire periphery of the magnetic matters and energizing lines respectively in order to produce the large inductive voltage at those detection lines and also to increase the change of the inductive voltage. CONSTITUTION:A position detector 10 contains plural long magnetic matters 11 set approximately in parallel with each other, and plural energizing lines 12a-12h are provided around the matters 11 with the direction orthogonal to the lengthwise direction of the matter 11 with prescribed spaces secured respectively. At the same time, the detection lines 13 are wound several times over the entire periphery of each matter and each energizing line respectively. Then a steady magnetic field is produced by a position designating magnetic field generator 20 and an alternating current of a prescribed frequency is produced by a drive current source 30. A signal selecting circuit 40 applies with switching the alternating currents to the lines 12a-12h. The inductive voltage produced at the lines 13 are extracted successively by a position detecting circuit 50. Then the change of the inductive voltage is increased and the range of positions designated by the generator 20 is increased. Then the positions designated by the generator 20 are detected.
Patent JP-S60151821-A (JP)
Title: Coated vertical magnetic recording medium
Inventor: CHIBA KATSUYOSHI
IPC: C09D161/04
Filed: 1984-01-20
Abstract: PURPOSE:To obtain the titled recording medium suitable for analogue recording and digital recording and capable of high-density recording by curing a material contg. both ferromagnetic powder and binder for the thermosetting resin formed on a nonmagnetic substrate through the medium of a thermosetting resin film. CONSTITUTION:A thermosetting resin film 2 is coated on a nonmagnetic substrate 1, and a magnetic recording medium layer 3 contg. ferromagnetic fine powder and a binder for the thermosetting resin is formed through the medium of the thermosetting resin film 2 to constitute the recording medium. Accordingly, the vertical orientation is further improved in the recording medium obtained by using the magnetized paint consisting essentially of the magnetic powder and the binder for the thermosetting resin.
Patent JP-S56105345-A (JP)
Title: Record reproducing device
Inventor: FUKADA TETSUJI
IPC: G11B11/16
Filed: 1980-01-24
Abstract: PURPOSE:To reproduce information accurately and prevent the damage of the record, by using the ultrasonic wave transmission and receiving element to transmit the ultrasonic wave to the sound groove of the record disc and by using the reflection wave to reproduce information. CONSTITUTION:Turntable 2 is fitted to the shaft of the rotation of driving motor 1, and the surface of record disc 3 is soaked in water or the liquid of CS2 and so on. Supporting part 4 of ultrasonic wave transmission and receiving elements 8 and 8' is connected to arm 5, and elements 8 and 8' are so controlled by stylus 6 that they are placed on the sound groove. Elements 8 and 8' consist of acoustic lens 9 of sapphire and so on and thin film piezoelectric element 10 of ZnO and so on which is formed on the one-side face of lens 9. Pulses of several G Hz generated from wave transmitting circuit 11 drive piezoelectric element 10 through circulator 13 and are condensed to the slope of the sound groove by acoustic lens 9. The reflection signal is converted to an electric signal by piezolelectric element 10 and is sent to receiving circuit 12. As a result, information is reproduced accurately, and the damage of  the record is prevented.
Patent JP-S60174795-A (JP)
Inventor: OTSUDO KURISUCHIANZEN
IPC: A01N/
Filed: 1985-01-18
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-H09194058-A (JP)
Title: Bottom feeder
Inventor: HIRATA ISAO
IPC: B31B50/06
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a bottom feeder to pull out sheets one by one from below even when stacked sheets are large and heavy and feed the sheet to a subsequent device accurately at a high speed. SOLUTION: A bottom feeder comprises a front guide 2 to lock the front end part of corrugated card board 1; and a back gate 3 to regulate the rear end part of the corrugated card board 1. The rear part of the lowermost corrugated card board 1a of the corrugated card board 1 held in such a state to be stacked therebetween is placed on the upper surface 4a of a suction box 4. The interior of the suction box 4 is brought into a negative pressure state by a pipe 7 communicated with a vacuum pump, not shown, and the corrugated card board 1a is sucked in a gap between the upper surface 4a and feed rollers 5a, 5b, and 5c. With this state, the feed rollers 5a, 5b, and 5c are reversed and a lowermost stage corrugated board 1a is moved backward once (to the right in Fig.) and pulled out,.  Subsequently, the feed rollers 5a, 5b, and 5c are rotated forward to advance the corrugated card board (to the left in Fig.), and fed to the feed rollers 8a and 8b.
Patent JP-S5291367-A (JP)
Title: Position reader for light source
Inventor: FUJIMURA TAKASHI
IPC: H01J61/00
Filed: 1976-01-28
Abstract: PURPOSE: To read a correct position of a light source by disposing filters of different light transmission characteristics in optical paths of twin objective lenses having focal length greater than the difference in the optical paths. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58171700-A (JP)
Inventor: YURUGEN BUEMUHOIAA
IPC: G21F5/00
Filed: 1983-01-21
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-H06212070-A (JP)
Title: Reinforced aromatic polycarbonate resin composition
Inventor: ODA TAKASHI
IPC: C08L69/00
Filed: 1993-01-20
Abstract: PURPOSE:To obtain the subject composition prepared by blending a glass filler having a specified refractive index and a specified resin with an aromatic polycarbonate resin, useful, e.g. for a component requiring transparency such as a sunshine roof of an automobile and excellent in stiffness and transparency. CONSTITUTION:This resin composition is obtained by blending (C) 3 to 20 pts.wt. polyethylene terephthalate resin and/or polybutylene terephthalate resin with 100 pts.wt. resin composition composed of (A) 99 to 40wt.% aromatic polycarbonate resin (preferably synthesized by using bisphenol A as the raw material divalent phenol) and (B) 1 to 60wt.% glass filler having a refractive index (nd) different by <=0.015 from that of the component (A). In addition, a glass filler prepared by using an alkali-free glass or a glass having a similar composition as the raw material and applying surface treatment with a silane coupling agent, etc., thereto is preferably used as the component (B).
Patent JP-H06211513-A (JP)
Title: Active carbon composition
Inventor: IIDA KATSUYA
IPC: B09B3/00
Filed: 1993-01-20
Abstract: PURPOSE:To obtain an active carbon composition having both an antibacterial and antifungal action which are the effect of copper component and deodorizing and adsorbing action which are the effect of active carbon by utilizing a cutting powder or a pulverized powder of edge chips of a phenol resin copper plated laminate substrate whose usefulness as a raw material has hardly been found. CONSTITUTION:This active carbon composition is the copper containing active carbon made by carbonizing and activating the cutting powder of pulverized powder of the phenol resin copper plated laminate substrate.
Patent JP-H05306273-A (JP)
Title: Microbiological production of 2-halo-pyrimidine-4-carboxylic acid
Inventor: ANDOREASU KIINAA
IPC: C07D239/08
Filed: 1993-01-20
Abstract: PURPOSE: To prepare a new compd. as important intermediates of pharmaceutically effective components obtainable by using a micro-organism, Pseudomonas putida.  
     CONSTITUTION: A compd. of formula I (X is a halogen) such as 2-chloro- pyrimidine-4-carboxylic acid. The compd. of formula I is obtd., e.g. by culturing 2-halo-4-methylpyrimidine of formula II as a substrate with a microorganism, Pseudomonas (DSM6737) or the descendant or mutant thereof (preferably, the one obtd. culturing cells in a culture medium till the optical density at 650 nm reaches 5 to 100) at pH 4 to 11 and 15 to 50°C while regulation is executed in such a manner that the substrate concn. in the culture medium does not exceed 20 W/V%. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09200450-A (JP)
Title: Origin detector for image scanner
Inventor: MIYAMOTO KAZUNORI
IPC: H04N1/047
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the image scanner and to make the size small by measuring a moving distance from a reference object so as to obtain the position of the origin thereby eliminating the need for a sensor for sensing the position of the origin. SOLUTION: A motor driver 4 drives a motor 5 to move a lamp unit to be collided with a reference object provided to a side opposite to the origin position and then moves the lamp unit toward the origin. A CPU 3 measures the distance of movement from the reference object toward the origin. Then the CPU 3 controls the lamp unit to be at a standstill on the origin based on the measured value from the reference object. Since no sensor is used through the use of this origin detector, the cost of the image scanner is reduced and the size of the image scanner is made small.
Patent JP-S5599887-A (JP)
Title: Receiver for audio multiplex broadcast
Inventor: INOUE OSAMU
IPC: H04N5/60
Filed: 1979-01-25
Abstract: PURPOSE:To receive the audio multiplex broadcast excellent and without inconvenience, by providing the circuit which adds the opposite phase component of the main channel signal to the sub-channel signal and the opposite phase component of the sub-channel signal to the main channel signal. CONSTITUTION:The stereo widening circuit means 17, 18 consist of the buffer amplifiers 19A, 19B in common use for phase shifters, resistors RA, RB, capacitors CA, CB, and series connection system or stereo wide switches SA, SB. Further, when the reception state is in dubbing interpretation, the detection circuit 20 detects it, the switches SA, SB to turn on the muting transistors QA, QB are closed, but the signal from the amplifiers 19A, 19B of the means 17, 18 is grounded and it is not superimposed on another channel. On the other hand, in case of stereo state, since the circuit 20 does not turn on QA, QB but keep the off-state, the stereo wide function can be obtained with the operation of the switches SA, SB.
Patent JP-H05199167-A (JP)
Title: Communication information providing device for automobile
Inventor: TANAKA YOSHIBUMI
IPC: G01C21/26
Filed: 1992-01-20
Abstract: PURPOSE:To enable an efficient traveling by easily selecting the traveling route accurately displaying the radio environment which changes as the traveling of an automobile and capable of obtaining a sufficient reception state. CONSTITUTION:The field intensity is detected by a radio state monitoring means 2 in the present location acquired by a current position acquiring means 1. The result is stored in a radio state map data storage means 5 related to the map data. In a communication state, a radio wave state display means 7 displays the radio state map on the navigation map drawn based on a map data recording means 6 based on the information stored in the radio state map storage means 5. In the case vehicles approach a service area with weak radio waves, a warning means 8 issues a warning.
Patent JP-2000208113-A (JP)
Title: Sealing structure of cylindrical battery
Inventor: MIYAZAKI TAKESHI
IPC: H01M6/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkle to be produced at early stages of caulking process and poor mounting of a terminal plate without a change of conventional gasket- shape, and to provide a sealing structure allowing hold of improved leak resistance for a long time. SOLUTION: A peripheral rise part 2b of a sealing gasket 2, made of synthetic resin, to be compressed between an opening edge 1a of a battery case 1 and a periphery part 3a of a terminal plate 3 has an approximately straight, cylindrical, peripheral surface. Inside diameter of an upper edge part of the part 2b is formed widely in comparison with a lower part than the upper edge part to form a thin-walled part 2d. An annular projecting part 2e is formed at an inside circumference part close under the part 2d of the part 2b, and an annular recessed part 2f is formed at an inside circumference part close under the part 2e. The periphery part 3a of the terminal plate 3 is fitted to the part 2f of the gasket 2. The part 2d is abutted with a inside circumference surface of the edge 1a of the case 1.
Patent JP-S59133355-A (JP)
Title: Manufacture of aluminum alloy for printing
Inventor: KAWAGUCHI MASAHIRO
IPC: C25F3/04
Filed: 1983-01-20
Abstract: PURPOSE:To manufacture the titled alloy showing high strength and having pits of moderate depths provided with a dual structure by subjecting an Al alloy contg. Mg to final cold rolling to form an Al alloy plate and by subjecting the plate to electrolytic surface roughening with AC in an electrolytic soln. contg. nitric acid. CONSTITUTION:An Al alloy consislting of 0.3-5wt% Mg and the balance Al with impurities or further contg. 0.05-1wt% Cu is subjected to final cold rolling at >=10% draft to form an Al alloy plate. The plate is subjected to electrolytic surface roughening with Ac in an electrolytic soln. contg. nitric acid to pierce secondary pits having complex unevenness in the surfaces of deep and large primary pits. The resulting plate well satisfies strength, bending resistance and durability to repeated stress required by an offset printing plate.
Patent JP-S63177376-A (JP)
Title: Head carrying mechanism for magnetic disk device
Inventor: KASAMA TERUYOSHI
IPC: G11B21/02
Filed: 1987-01-16
Abstract: PURPOSE:To simplify the driving mechanism of a magnetic head traveling device and to obtain an inexpensive FDD device having excellent quality by constituting the rotary shaft so that it functions as a sliding shaft, as well. CONSTITUTION:If the motor 5 rotates counterclockwise, the rotary shaft 6 also rotates corresponding to the rotational quantity of the motor 5, and a connection part 3c provided to the magnetic head traveling object 3 moves along the spiral groove of the rotary shaft 6. In accordance with this sliding, sliding bearing parts 3a, 3b fitted in the outer periphery D3 of the shaft 6 slide along the rotary shaft 6, and the magnetic head traveling object 3 moves. By this movement a magnetic head 2 mounted on the mobile body 3 also moves while abutting on the both surfaces of a magnetic storage medium 1, and thus the read/write of stored data is executed. Then, when the motor 5 rotates clockwise, the traveling object 3 moves in a direction opposite the above-mentioned direction, and the read/write of stored data is executed similarly.
Patent JP-S62166516-A (JP)
Title: Spinner unit for semiconductor manufacturing apparatus
Inventor: UMENO RYUTARO
IPC: H01L21/30
Filed: 1986-01-20
Abstract: PURPOSE:To improve the maintainability of a semiconductor manufacturing apparatus by stopping a vacuum evacuation hole of a spin shaft at the intermediate portion, forming a connecting hole in a housing, forming a vacuum sealing portion, and providing a pipe port for evacuating in vacuum on the outer surface. CONSTITUTION:When a vacuum pump 35 is driven to evacuate in vacuum by a piping system 31 connected with a pipe port 30 of a housing 17 as by an arrow B, vacuum pressure is supplied from the connecting hole 33 of a spin chuck 15 via a through hole 29 in the housing 17, a connecting hole 25, a vent hole 24 in a spin shaft 15 and a vacuum suction hole 20 to the upper surface recess 32 as designated by arrows C, D, E, and the chuck 15 attracts and holds the work 2 by vacuum. When a drive motor 18 is driven to rotate a rotational shaft 22 in the state that the work 2 is attracted by vacuum, a rotary driving force is transmitted to the shaft 16, also acted on the chuck 15, and the chuck 15 rotates while attracting by vacuum the work 2. The work 2 is processed as required in this state.