baber/WOPTO huggingface dataset:
Patent JP-H01276456-A (JP)
Title: Magneto-optical disk device
Inventor: KAWASAKI TETSUJI
IPC: G11B25/04
Filed: 1988-04-26
Abstract: PURPOSE:To transmit revolving force to a motor shaft manually and to return an electro-magnet to be regular with the revolution of the motor shaft by providing an operating device to transmit and interrupt the manual revolving force to the shaft of a driving motor which returns the electro-magnet for external magnetic field impression of a magneto-optical disk device, when the motor stops due to power failure, etc. CONSTITUTION:The electro-magnet for external magnetic field impression is moved and returned by a motor 30 for driving in a magnetic disk device and the operating device, which is composed of an operating shaft 33, bearing boards 34 and 35, a spring 36 and a bevel gear 37, is coupled to a driving shaft 31 by a bevel gear 32. The turning force by the manual operation of the operating shaft 33 in this operating device is made regardless by the uncoupling of the bevel gears 32 and 37 and the motor 30 is normally operated in such a condition. When emergency is generated and the manual turning force is given to the driving shaft 31, the tip of a tool 39 for operation is fit to a channel 33a of the operating shaft 33 and pressed in a left direction until the bevel gears 32 and 37 are engaged against the energizing force of the spring 36. Then, the operation corresponds to the emergency such as power failure etc.
Patent JP-H05280162-A (JP)
Title: Folded plate roof
IPC: E04D13/03
Filed: 1992-03-31
Abstract: PURPOSE:To execute a folded plate roof having natural lighting structure simply. CONSTITUTION:A folded plate roof has a folded plate roof sheathing 1, a receiver 2 holding the side sections 11 of said folded plate roof sheathing 1 and a light-transmitting cap member 3 capped at the upper ends of the adjacent side sections 11 of left and right folded plate roof sheathings 1, and fitting sections 13 projected to the outside are formed at the upper ends of the left and right side sections 11 of the folded plate roof sheathing 1. Fitting sections 26 receiving the fitting sections 13 of the folded plate roof sheathing 1 are mounted at the left and right side edges of the receiver 2, and engaging sections 33 bent in a folded shape are formed to the left and the right of the cap member 3.
Patent JP-S59227709-A (JP)
Title: Apparatus for forming amorphous silicon film
Inventor: MIKI AKIRA
IPC: C01B33/02
Filed: 1983-06-09
Abstract: PURPOSE:To prevent the lowering of the quality of amorphous Si film by dust, etc. in the formation of amorphous Si film on a substrate by the high-frequency glow discharge decomposition of SiH4 gas, by placing the substrate in a charged electrically conductive mesh. CONSTITUTION:The electrode 3 and the electrically conductive substrate 12 are placed in the vacuum chamber 1, a gas such as SiH4 gas is introduced into the chamber 1 through the inlet 16, and high-frequency glow discharge is generated between the electrode 3 and the substrate 12 by the electric source 6 to effect the decomposition of the SiH4 and deposit an amorphous Si film on the substrate 12. In the above process, prior to the evacuation of the chamber 1, the substrate 12 is inserted in an electrically conductive mesh 7, a positive DC bias potential is applied to the mesh 7 together with the substrate 12 by the electric source 9, and a negative DC bias potential is applied by the electric source 11 to another electrically conductive mesh 10 placed in the neighborhood of the substrate 12. The following deposition of the amorphous Si film on the substrate can be carried out without forming the pinholes caused by dust, etc., because the dust on the substrate 12 is charged positively, repulsed from the mesh 7 having the same potential, attracted to the negatively charged mesh 10, and removed from the surface of the substrate 12.
Patent JP-H09271108-A (JP)
Title: Single-phase three wire system of distribution board
Inventor: FURUMOTO TETSUO
IPC: H02B1/40
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To enable the switching of connection merely with loosening and fastening one screw by arranging a first L-phase switch screw hole face, an N-phase switch screw hole face, and a second L-phase switch screw hole face on roughly the same plane, and paralleling the longitudinal directions of the slots of the connection bars of voltage switches with each other. SOLUTION: To switch the connection of the voltage of a breaker, a switch screw 7 is to be loosened to such an extent that the tip of a screw part 702 comes off a switch screw hole face 202. At that time, the screw 7 is pressed to the U-shaped connection of a conductor by an elastic retainer, so it never easily comes off a switch piece. Moreover, for the switch piece, too, the engaging groove 8022 of the retaining piece 802 engages with a slot face part 600, so it never slips out of the connection bar 6. In that condition, the screw 7 and the switch piece can shift in a sliding manner within the slot 602, so the voltage is switched by picking up the head 701 of the screw 7 between fingers, and shifting it to side of the second L-phase switch screw hole face part 303, the switch piece and all, and fastening the screw 7 over again.
Patent JP-H043403-A (JP)
Title: Structure of reactor for t-type resonance filter
Inventor: KADOKURA TOSHIO
IPC: H01F27/28
Filed: 1990-04-19
Abstract: PURPOSE:To facilitate designs and wiring works in the case of arranging reactors on a control panel, by fastening first and second reactors to a mounting member in a body and by using third taps provided at common connection points in common with the first and second reactors. CONSTITUTION:First reactors L1a, L1b, L1c and second reactors L2a, L2b, L2c are fastened, above and below, and in a body, to a mounting member 5. At respective one end sides of the first and second reactors of L1a, L1b, L1c and L2a, L2b, L2c, first taps U, V, W and second taps X, Y, Z are provided respectively. At the three common connection points, at each of which, e.g. the L1a and L2a are interconnected, third taps XU, YV, ZW, with which capacitors are connected, are provided respectively. Thereby, the designs in the case of arranging these three-phase reactors on a control panel can be performed easily. Also, the number of the taps can be reduced, and wiring works can be performed easily.
Patent JP-S60248922-A (JP)
Title: Structure of door for high-frequency heating appratus
Inventor: SATOU TOSHIO
IPC: H05B6/76
Filed: 1984-05-23
Abstract: PURPOSE:To prevent adhesive sealing compound from permeating into the gap between a screen contacting piece and an inner barrier, and to enhance the effect of close sealing, by using an adhesive sealing compound of specified viscosity. CONSTITUTION:A screen and a contacting piece are monolithically molded on the back of a door board 5. A screen contacting piece 1, having a number of punched holes 11 on it so as to observe the inside of a cooking chamber, is closely fixed to the door board 5 by welding so as to cover the opening 4 of a door board 5. The center part of the screen of a screen contacting piece 1 is depressed to the backside to form a recession part 12. An inner barrier 2 is closely fitted in the recession part 12 with an adhesive sealing compound 3 being filled between the inside of a recession part 12 and the periphery of an inner barrier 2. At this time, the adhesive sealing compound 3 with the viscosity of 250,000- 400,000cP is preferable. With such an arrangement, the adhesive sealing compound will not permeate, insufficient filling of compound will not occur in any parts, and the inner barrier is prevented from fogging.
Patent JP-S586173-A (JP)
Title: Semiconductor device
Inventor: KAWAGUCHI HIROSHI
IPC: H01L27/088
Filed: 1981-07-02
Abstract: PURPOSE:To reduce the number of progress of work, to prevent contamination and to fix the difference of threshold voltage of a semiconductor device by a method wherein a gate electrode formed of polycrystalline Si and a metal silicide formed by diffusing a metal from the upper part of polycrystlline Si thereof is provided. CONSTITUTION:At the MOS semiconductor IC, the gate electrode 8 is formed of polycrystalline Si and the metal silicide formed by diffusing the metal from the upper part of polycrystalline Si thereof. At this case, as the metal mentioned above, Al, Mo, W, etc., are used. As a result, reduction of the number of progress of work, prevention of contamination can be attained, and moreover the MOS transistor having the fixed difference of threshold voltage can be obtained, and is suitable to be used for a constant-voltage circuit.
Patent JP-2000254395-A (JP)
Title: Mattress pinch collector
Inventor: TAKENOUCHI MASATOSHI
IPC: D06F55/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To conveniently and efficiently collect and store mattress pinches used for pinching the both side of a mattress on a washing pole in order to prevent the mattress from being blown up by wind or slipping down, when the mattress is hung on the washing pole or the like and spread to be exposed to sunshine. SOLUTION: This collector is formed by cutting a wood thick plate into three types of thin wood strips with each different length, forming bases 2, 3, and fixedly building a main pole 1. The main pole 1 is provided with a top plate 4 on the top thereof, and a semi cylindrical hook 5 is fixed to the both sides of the top plate 4.
Patent JP-H0645641-A (JP)
Title: Pnpn semiconductor element and its drive circuit
Inventor: OGURA ICHIRO
IPC: H01L31/10
Filed: 1992-04-23
Abstract: PURPOSE:To obtain a pnpn semiconductor element wherein its bias control and its resetting are performed by light and to obtain its drive circuit by a method wherein electrodes are installed in individual pnpn layers having a direct transmission-type pnpn structure and reflecting mirrors composed of a semiconductor multilayer film are formed on their upper and lower parts. CONSTITUTION:Semiinsulating GaAs is used as a substrate 25 as well as the upper part and the lower part of a p-type, n-type, p-type and n-type AlGaAs/ GaAs laminated structure 11 are sandwiched between multilayer-film reflecting mirrors 12, 14 in which GaAs films and AlAs layers having a thickness of lambda/4n have been laminated alternately. An element is formed to be a mesa shape by two etching processes, an anode electrode 21 is formed on a p-type multilayer reflecting mirror, an n-gate electrode 22 is formed on an n-type AlGaAs film and, in addition, a diffused region 26 which reaches a p-type GaAs layer by diffusing p-type impurities is formed on an n-type AlGaAs film. Consequently, when a p-type gate electrode 23 is formed on it and a cathode electrode 24 is formed on an n-type semiconductor multilayer film on a second step, a drive circuit whose bias control and resetting are performed by light can be realized by using a transistor having a pnpn structure.
Patent JP-S58221192-A (JP)
Inventor: SAITOU NOBORU
IPC: G21C7/16
Filed: 1982-06-17
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-S60248890-A (JP)
Title: Continuous dipping type surface treatment equipment of steel strip
Inventor: TOYOSAKA HIDEO
IPC: C23C22/02
Filed: 1984-05-25
Abstract: PURPOSE:To lessen a variation in a dipping length and to make a surface treatment better by providing >=three treatment tanks of which length are elongated in order along the outlet side from the inlet side of a steel strip and by enabling the operation in stabilized constant catenary depth at the inside of the treating tank. CONSTITUTION:The titled equipment consists of >=three treating tanks 6 storing a treating liquid, a tension regulating device 5 positioned on the inlet side thereof and to regulate a tension for steel strip 1, a detecting device 7 to detect the catenary depth of the strip 1 of the inside of the tank 6 and a control device 15 to operate the device 5 based on the output thereof. Said treating tank 6 is formed in order that the length l1, l2, l3 of the tank 6 becomes l1<l2< l3 along the outlet side from the inlet side of the strip 1. The strip 1 is then suspended in order inside the treating tanks 6a, 6b, 6c and treated successively.
Patent JP-S61262335-A (JP)
Title: Control circuit of plural serial communication equipments
Inventor: HAMAGUCHI MOTOHIKO
Filed: 1985-05-16
Abstract: PURPOSE:To communicate with plural serial communication equipment with a single control circuit by providing a line changeover means and a supervisory means between the control circuit of the serial communication equipments and circuits to be controlled so as to send the information from the communication equipment to the other communication equipment. CONSTITUTION:An input/output managing circuit 10 manages always input/ output S/P converting circuits 12-14 by using a ROM program and takes over a signal inputted to the input/output S/P converting circuits 12-13 to give an output to an optional input/output converting circuit 12, 13 or 14. In sensing a flag B by a supervisory means 10b, the input/output management circuit 10 takes over information (a) from the input/output S/P converting circuit 12 and gives it to an internal memory 10a. Then the input/output managing circuit 10 uses the set condition (b) of the supervisory means 10b to set a flag C and the information (a) is outputted to the input/output S/P converting circuit 14. The input/output S/P covnerting circuit 4 inputs the information (a) by using the flag C to gives an output to a signal line C.
Patent JP-S59228986-A (JP)
Title: Sewage separator
Inventor: OKUMURA TADASHI
IPC: C02F1/24
Filed: 1983-06-11
Abstract: PURPOSE:To prevent change in residence time and generating of septic-tank smell by disposing successively suction pipes which feed sewage with driving power after mixing the same with air from the bottom to the top of a tank which is provided with a pressurizing device in the upper part and has downward converged and juxtaposed bottoms to said tank in the sewage treating direction. CONSTITUTION:Sewage to be treated flows into a presurizing device 1, and the solid material which is mixed with foam and is discharged from the device 1 settles according to the gravity of the first tank 2 juxtaposed in the sewage treating direction and falls along the slope at the bottom of the tank 2 so as to be gathered and accumulated in a well 3. The accumulated solid material is lifted by a suction pipe 4 which mixes continuously air with said material. The solid material of small specific gravity in the form of riding on the foam in the pipe 4, floats on the surface of the sewage. The solid material of large specific gravity which does not combine with the air is again settled and accumulated in the well 3. The solid material riding on the foam is separated and removed as a float (a) and the precipitate (b) entering the well 3 is delivered from the bottom to the top of the well by driving force. The settlement, accumulation and force suction are repeated.
Patent JP-S5228746-A (JP)
Title: Diffusing and circulating fan for atomized chilling medium of chilling rooms for fresh fishes, etc.
Inventor: ISHII SADAMU
IPC: F25D17/00
Filed: 1975-08-29
Abstract: PURPOSE: An atomizing spraying and circulating equipment with such strong power as freezing rapidly much quantities of fresh fishes, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59232946-A (JP)
Title: Preliminarily press-sticking device of snadwich glass
Inventor: TOMIKAWA SATOSHI
IPC: B32B17/10
Filed: 1983-06-14
Abstract: PURPOSE:To remove easily air from a semiprocessed product of sandwich glass by placing the semiprocessed product of sandwich glass to be deaerated on a flat lower part having large bending rigidity, putting a cover member having a suction pipe thereon and sucking the air through the suction pipe thereby reducing the pressure therein. CONSTITUTION:A semiprocessed product 1 of sandwich glass to be deaerated is placed on a heat resistant lower plate 2 which has the area larger than the area of the semiprocessed product of sandwich glass to be deaerated and of which at least the circumferential edge part is formed of a flat material having large bending rigidity. A cover member 3 consisting of a heat resistant upper plate 4 and a heat resistant wall body 5 of which at least the lower part is formed on an elastic material and fixed with a suction pipe 7 is put thereon. The air in a space 6 is sucked through the suction pipe 7 by a vacuum pump to reduce the pressure in the space 6, by which the air between the glass plate of the product 1 is removed and the glass plates and an intermediate film of a synthetic resin are preliminarily press-stuck.
Patent JP-S58220635-A (JP)
Inventor: IWASAKI KIHACHIROU
IPC: A01M29/16
Filed: 1982-06-18
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-H09285346-A (JP)
Title: Mirror stand and angle adjustment
Inventor: HORIZUMI HIDEO
IPC: A47B67/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To make a mirror capable of reflecting the image of a user on its central part by attaching the mirror leaning onward onto a support standing on a base with a slant means which has set the inclined axis of the mirror base leaning upward. SOLUTION: Onto a mirror base 7 formed out to whatever shape such like round, oval or rectangular is put a mirror 9 having an identical shape with it and attached to a holder 8 by means of a slant means 10 in the manner that an axis line x-x' leaning onto a support 6 on which the mirror base 7 turns around leans upward so that the lower part of the mirror 9 is pushed onward the user. Lean of the mirror 9 face is adjustable so that a user face b1 reflects on form its left edge onto the center of the mirror 9 on the mirror base 7. Thus, the user comes able to effectively use whole face of the mirror base 7.
Patent JP-S59232729-A (JP)
Title: Positioning pattern setter for electric discharge machine
Inventor: TAKAHASHI NOBUYUKI
IPC: B23H7/26
Filed: 1983-06-13
Abstract: PURPOSE:To make such an electric discharge machining operation as being ease and sure of handling and always in properness performable, by constituting numerical values available for various positioning patterns so as to be settable on a cathode-ray tube display unit, in case of an electric-discharge machining system. CONSTITUTION:In this positioning pattern setter for an electric-discharge machining system, an electric discharge controller 44 provided with a keyboard 44a having plural keys for input and output use in front of the specified position and a CRT display unit 48 are connected with each other via a signal transmitting cable, while the front of the display unit 48 is formed of making a color CRT screen part 48b and a menu select switchboard 48a adjoin to each other. In addition, the screen part 48b is roughly classified into three parts or a positioning pattern menu display part 48b-1, a mechanical state display part 48b-2 and a positioning pattern display part 48b-3. With this constitution, such an electric-discharge machining job as being ease and sure of handling and always in properness is performable.
Patent JP-S62263152-A (JP)
Title: Production of substituted phthalic acid compound
Inventor: NUMATA SHIGEAKI
IPC: C07D307/89
Filed: 1986-05-08
Abstract: PURPOSE:To obtain the objective compound in an extremely high yield, by using an imide derivative as a raw material for the production of a substituted phthalic acid compound having substituent group at 3-6-site of aromatic nucleus by the dehydrogenation reaction of a corresponding substituted hydrophthalic acid compound. CONSTITUTION:A substituted phthalic acid compound having at least one substituent group at 3-6-site of aromatic nucleus and useful as an intermediate for agricultural chemicals or pharmaceuticals can be produced in high yield while suppressing the side reactions such as decarbonation reaction, by converting a corresponding hydrophthalic acid compound, preferably 4- alkyltetrahydrophthalic acid compound to an imide derivative stable even under the reaction condition, e.g. the compound of formula I-IV [R<1> is H or (substituted) alkyl, aryl, etc.; R<3> is direct bond, alkylene or arylene; R<2>, R<4> and R<5> are alkyl, alkenyl, alkoxy, etc.; n is integer of 1-4] and dehydrogenating the imide in the presence of a dehydrogenation catalyst, preferably a noble metal catalyst, especially a palladium catalyst.
Patent JP-H045549-A (JP)
Title: Emission spectrochemical analysis of steel
Inventor: SUGIMOTO KAZUMASA
IPC: G01N21/67
Filed: 1990-04-23
Abstract: PURPOSE:To rapidly and exactly analyze the grain size distribution of the inclusions in steel by discharging pulses to a sample, determine the correlation between the spectral rays of an iron element and the element to be analyzed, ranking abnormal value pulses, and counting the number of the abnormal value pulses belonging to the respective ranks. CONSTITUTION:The emission intensity of the element to be analyzed increases extraordinarily with respect to the emission intensity of the iron elements of the spectral rays when the pulses are discharged to the sample. The detected pulse groups are processed by a regression analysis and the correlation equation of the lower tangent of the pulse groups is deformed to obtain an upper tangent. The pulses exceeding this upper tangent are decided as the abnormal value pulses. The abnormality degree is determined with every abnormal value pulse. The abnormality values are ranked and the number of the abnormal value pulses belonging to the respective ranks is determined. This number is compared with the previously detected number of the abnormal value pulses of a standard sample having the known grain size distribution of the inclusions as a reference value, by which the grain size distribution is determined. The grain size distribution is rapidly and exactly analyzed in this way.
Patent JP-H05347057-A (JP)
Title: Disk clamping mechanism
Inventor: SAKURAI KENICHI
IPC: G11B17/24
Filed: 1992-03-31
Abstract: PURPOSE:To immediately reproduce a disk at the selected position by inclining plural disks, arranging the disks on a turn table and clamping the selected disk on the turn table according to the inclination. CONSTITUTION:In such a disk clamping mechanism, when an abutting part 15a is abutted on the protruding part 13b of a can 13, a turn table 1 is enabled to turn and the desired disk 2 is selected. In order to reproduce the selected disk, a motor 11 is made to rotate, a clamping cam 10 is driven to rotate, a pickup mechanism 3 revolves toward the disk 2, the cam 13 moves horizontally so that the abutting part 15a of a clamper holder 15 slides from the protruding part 13b of the cam 13 to the slope 13c and a recessed part 13d, the disk 2 is clamped on the turn table 6 by a clamper 14 pulled down by a spring 16 and signals are picked up by an optical pickup to be reproduced.
Patent JP-H01278672-A (JP)
Title: Steering lock device
Inventor: KOBAYASHI SATORU
IPC: E05B83/00
Filed: 1988-04-30
Abstract: PURPOSE:To prevent traffic accidents by forming a key cylinder and a cam face to provide an operation path, a reverse path and a return path so that a key is again turned to ON by stopper walls then can be turned to LOCK when the key is inserted and turned to ON and returned to LOCK. CONSTITUTION:A casing 11 and a cover 13 are provided on a steering lock device 10, a key cylinder 16 with a flange section 10 is rotatably arranged in the hole 14 of a housing case 12. A cam face 30 is formed on a rotary member 23 operation-connected to the key cylinder 16, an operation path 31, a reverse path 32 communicated to it, and a return path 33 communicating them are provided. A bulkhead 39 is provided between a side wall 38 perpendicularly formed to the second stopper wall 36 and the third stopper wall 37 on the LOCK side and the operation and reverse paths 31 and 32. The key rotation to the LOCK position can be surely recognized by a driver.