baber/WOPTO huggingface dataset:
Patent JP-S62222630-A (JP)
Title: Vapor-phase reaction treating chamber
Inventor: MATSUSHITA YOSHINARI
IPC: H01L21/31
Filed: 1986-03-25
Abstract: PURPOSE:To detect leakage of air for preventing abnormal reactions, by providing a detector which does not contribute to reactions of vapor-phase reaction treatments, on an exhaust piping between a vacuum pump and an unreacted material removing device. CONSTITUTION:Silane gas is supplied through a switching valve 11 to a vapor- phase reaction treating chamber 12 in which a silicon wafer heated under a reduced pressure is disposed and polysilicon is deposited on the wafer. Unreacted gas which has not been reacted within the chamber 12 is sent through a vacuum blocking valve 13, a vacuum pump 14 and an exhaust piping 15 to an unreacted material removing device 16. An O2 gas detector 17 is provided on the piping 15 so that, if there occurs leakage of air, the detector detects it and closes the switching valve 11.
Patent JP-H0373120-A (JP)
Title: Air turbine suction port of vacuum cleaner
Inventor: SUNAKAWA MASARO
IPC: A47L9/04
Filed: 1990-03-16
Abstract: PURPOSE:To straighten an air current and to reduce air current sound without lowering the torque by shortening some blades in the part in which many adjacent blades of an air turbine are arranged without shifting them. CONSTITUTION:In the rear part of a suction port body, there is a bent joint 7 connected to an extension tube of a cleaner, and there is a freely turnable casing for moving it up and down and covering a runner (right) 4r and a runner (left) 4l. To the outside periphery of the suction port body, a bumper 11 are attached in order to allow it to have a shock resistance. Also, as for the runner (right) 4r and the runner (left) 4l, there are 12 pieces of left and right adjacent blades each, eight pieces are arranged without shifting them, among which four pieces of short blades are short blades 19l, 19r. The remaining four pieces of blades are arranged by shifting the left and right ones. Owing to the shift of this phase, the part in which noise of the long blade and the short blade are offset mutually is formed, and a noise level is reduced thereby.
Patent JP-S51143000-A (JP)
Title: Wheel cap used as advertising medium
Inventor: TAKAOKA TOSHIO
IPC: G09F21/04
Filed: 1975-06-04
Abstract: PURPOSE: To mount a wheel cap, or an advertising medium, on an axle of a car in such manner as the medium does not rotate with the wheel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62222771-A (JP)
Title: Facsimile equipment
Inventor: UMENO KIYONOBU
IPC: H04N1/32
Filed: 1986-03-25
Abstract: PURPOSE:To always use a storing area effectively by erasing relevant function information stored in a remote device function storing part when it is detected that a facsimile equipment is not connected to a remote side. CONSTITUTION:A function information storing and processing means is provided in a control part 12. When a communication operation with the remote facsimile equipment is initially performed, the function of the remote facsimile equipment is detected, the function information is stored in the remote device function storing part 6 and utilized when the communication with the remote device after the second time is performed. If a facsimile signal is not received for more than a fixed time from the remote side even when calling to the remote side, a facsimile signal detector decides that the facsimile equipment is not connected to the remote side. Thereby, the erasing processing means of the control part 12 examines whether the function information corresponding to a remote side telephone number is stored in the remote device function storing part 6 or not and erases the information when it is stored.
Patent JP-S55158531-A (JP)
Title: Hydraulic test device for bent pipe
Inventor: NAGAHO SHIGERU
IPC: G01M3/28
Filed: 1979-05-28
Abstract: PURPOSE: To eliminate a problem of the deficiency of intensity of a cover plate attaching part and to test a load of high hydraulic pressure exactly by putting an inner pipe through the bent pipe, by making the inner pipe straight and by providing a packing in a plane perpendicular to the axis of the inner pipe.  
     CONSTITUTION: One side cover plate unit 10 is fitted on the inner pipe 2 and the bent pipe M is provided to the outer circumference of the inner pipe 2. The bent pipe M is secured to the cover plate 8 with the fixed flange 12. Since the cover plate 8 can freely be tilted on the spherical surface seat 6a of a tube 6, the bent pipe M of an arbitrary curvature can be blocked with the cover plate 8. Also the bent pipe of an arbitrary bore can be tested by replacing only a fixed ring 12a and a fitting ring 16. Next the fitting ring 16 is applied to the inlet m of the bent pipe M, the other side cover plate unit 9 is fitted on the inner pipe 2, and the cover plate 7 and the fitting ring 16 are bolted. Water from the feed pipe 4 is fed to the bent pipe M to perform a test of hydraulic pressure resistance of the bent pipe M. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11263231-A (JP)
Title: Work wagon
Inventor: YOSHII KIHEI
IPC: B60K23/04
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To easily see all kinds of meters so as to improve boarding/alighting by stepping down a tilt pedal when the upper and lower angles of a steering handle are adjusted, and rotating the steering handle in an upper direction. SOLUTION: When a tilt pedal 31 is stepped down from the upper and lower angle fixed state of a steering handle 10, a lock arm 33 is rotated backward, the locking state of a locking pin 33a in a locking recess 32a is released, and an angle adjusting plate 32 is rotated in upper and lower directions. After the end of the adjustment of upper and lower angles, a foot is removed from the tilt pedal 31 and, when the pedal is rotated upward by the energizing force of a spring 38, the angle adjusting plate 32 is rotated forward, the locking pin 33a is locked in the locking recess 32a matching the locking pin 32a for position to fix the upper and lower positions of the angle adjusting plate 32, and thus the upper and lower angles of the steering handle 10 are kept constant.
Patent JP-S52149924-A (JP)
Title: Address converter
Inventor: KATOU MASAO
IPC: G06F12/10
Filed: 1976-06-09
Abstract: PURPOSE: A simultaneously row-selection of small memory unit TLB, where logical address-actual address conversion pairs provided in a data processing unit are stored, and small memory unit AA displaying actual addresses of respective data blocks are made, thereby reducing the operating time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09260831-A (JP)
Title: Board holder and its manufacture
Inventor: IKENO SHIGEO
IPC: H05K3/30
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To support surely the component mounting surface of a board, by forming on the surface of a board holder each recessed portion whereinto each part is inserted interposing a clearance between it and the external surface of each component, and by making the surface portion of the board holder wherein no recessed portion is formed the supporting plane of the board holder which abuts on the board. SOLUTION: In a post-processed board holder H1, each largish recessed portion Ha having the clearances both between it and the side surface of each electronic component 2 of a plurality of electronic component 2 mounted on a board 1 and between it and the top surface of each electronic component 2 is formed on the surface of a holder raw material (H). Also, leaving in the portion of the recessed portions Ha being not formed therein the surface of the holder raw material H, this surface is made a supporting plane Hb for receiving the board 1 thereon. Further, the board 1 is so provided on the board holder H1 that a mounting plane 1a of the board 1 whereon each electronic component 2 is mounted is opposed to the supporting plane Hb.  In this case, each electronic component 2 is inserted into each recessed portion Ha of the board holder H1, interposing the clearance between them, to support the board 1 by the supporting plane Hb through each portion of its mounting plane 1a which is interposed between the two electronic component 2.
Patent JP-H11262676-A (JP)
Title: Mounting structure of disposer
Inventor: TABATA MANABU
IPC: B02C18/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To mount a disposer so that the noise produced by vibration when garbage is crushed by the disposer is suppressed. SOLUTION: As for the mounting structure, a cylindrical fastener 17 is projected from a water outlet 2 at the bottom of a sink 1, the cylindrical fastener 17 is attached to the water outlet 2 by a water outlet fastener 27 to be screw- joined to the cylindrical fastener 17, the projected part of the cylindrical fastener 17 attached to the water outlet 2 is inserted into a disposer receiving port 20, and a disposer main body 3 is connected. In this case, a vibration-proof sheets 23 formed by piling plural thin sheets is held between the water outlet 17 and the outer face of the bottom of the sink 1, and the thickness of the thin sheet is set at about 1 mm.
Patent JP-S60210822-A (JP)
Title: Winding of stational induction electric apparatus
Inventor: OOKUBO HITOSHI
IPC: H01F27/34
Filed: 1984-04-05
Abstract: PURPOSE:To minimize a number of steps in manufacture and improve distribution of winding potential while an impulse voltage is applied by providing an electrostatic shield body only to the area opposing to the line end of winding. CONSTITUTION:A basic insulation cylinder 30 is provided in the vicinity of inside of a winding 10. This winding 10 is connected to the line end terminal U almost at the center thereof while to the neutral terminal O at upper and lower ends. An electrostatic shielding body 31 is provided at the external circumference of insulation cylinder 30 opposing to the distance of the area 2xa near the terminal U of the winding 10. The electrode sheet near the line end of winding 10 of such shield body 31 is connected to the terminal U, while the electrode sheet near the neutral point to the terminal O. A number of steps in manufacture can be minimized by providing the electrostatic shield body only to the area opposing to the line end of winding and moreover distribution of winding potential during application of impulse voltage can be improved.
Patent JP-H02244971-A (JP)
Title: Facsimile equipment
Inventor: ARAKI SHIGEJI
IPC: H04N1/00
Filed: 1989-03-17
Abstract: PURPOSE:To prevent recording paper from being extruded from a stacker and the generation of jam in the vicinity of a paper discharging port by cutting off the recording paper in each page or in each communication unit in accordance with the number of originals received by one communication at the time of selecting the 2nd cutting mode. CONSTITUTION:The facsimile equipment is constituted so as to switch and select the 1st cutting mode for cutting of the recording paper 10 by a cutter 16 in each page and the 2nd cutting mode for cutting off the recording paper 10 in each page or in each communication unit in accordance with the number of originals received by one communication. Thereby, a cutting mode selection key is mounted on an operation panel 3 and a mode setting lamp to be turned on when the 2nd cutting mode is set up is also mounted. Thereby, when the number of originals is large, the recording paper 10 is cut off in each page, and when the number is small, the recording paper 10 is cut off in each communication unit. Thereby, the recording paper 10 can be prevented from being extruded from the stacker or the generation of jam in the vicinity of the paper discharging port can be removed.
Patent JP-H06237767-A (JP)
Title: Method for fractionating tryptophanase
Inventor: YAMAGATA HISASHI
IPC: C12N9/88
Filed: 1991-03-29
Abstract: PURPOSE:To fractionate tryptophanase produced by Escherichia coli. CONSTITUTION:Escherichia coli is cultured and a microbial cell extract solution containing tryptophanase is prepared. Ammonium sulfate is then added to the extract solution to carry out heat treatment. Thereby, the tryptophanase can simply be fractionated in high purity at a high recovery rate.
Patent JP-S542249-A (JP)
Title: Driver for rolllng mill
Inventor: IWANAMI NORIO
IPC: B21B35/14
Filed: 1977-06-07
Abstract: PURPOSE: To improve the rolling efficiency by installing the clutch on purpose to simply select either the usual rolling on the idle rolling, correspondingly to the rolling condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60215804-A (JP)
Inventor: ITOU OSAMU
IPC: A61F13/53
Filed: 1984-04-04
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-H04302193-A (JP)
Title: Printed board
Inventor: KURIHASHI TOSHIYA
IPC: H05K3/34
Filed: 1991-03-29
Abstract: PURPOSE:To enable an enough amount of solder to be filled into a through-hole provided to a board where copper foil patterns formed on both its surfaces, are electrically connected together through the through-hole concerned. CONSTITUTION:A solder resist relief 6 is provided to one of through-hole lands 3 of a through-hole 2, and the other through-hole land 3 is covered with solder resist. Cream solder is printed on the through-hole land 3 provided with the solder resist relief 6, the printed cream solder is fused at the same time when a chip component mounted on the board is soldered by reflowing, and as a solder resist relief is not provided to the other through-hole land 3, solder is prevented from flowing outside of the through-hole and stays inside the through- hole, therefore an enough amount of solder is filled into the through-hole concerned.
Patent JP-S56163168-A (JP)
Title: Water ink composition for ink jet recording
Inventor: ENAMI SHIGEKAZU
IPC: C09D11/00
Filed: 1980-05-21
Abstract: PURPOSE: To obtain the titled composition causing no clogging and being able to provide a high printing quality, by blending a solution comprising a water-soluble dye, a polyol (derivative) and wate with 1,3-dimethyl-2-imidazolidinone.  
     CONSTITUTION: A solution comprising a water-soluble dye (A), a polyol or its derivative (B) (e.g. polyethylene glycol, polyethylene glycol monoalkyl ether, etc.) and water (C) is blended with 1,3-dimethyl-2-imidazolidinone (D) of the formula. Component D has a good moisture absorption, retains water sufficiently, and also dissolved well the dye, inorganic salts included in a manufacturing process of the dye and salts added for the purpose of adjusting the electroconductivity of the ink, so that it inhibits the deposition of those substances, preventing the occurrence of clogging, and further acts on cellulose micells to accelerate adsorption thereonto of  the water-soluble dye, showing an action of fixing the dye to paper from immediately after recording. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02247597-A (JP)
Title: Fast breeder
Inventor: KUMAOKA YOSHIO
IPC: G21C13/024
Filed: 1989-03-22
Abstract: PURPOSE:To reduce a designed earthquake load by providing a vibration evading device which has an upper and a lower flange by laminating a thin rubber plate and a thin steel plate alternately between the base mat and lower raft of a nuclear reactor building. CONSTITUTION:A main container support skirt 20 is supported by the base mat 25 of the nuclear reactor building and the base mat 25 is supported by the vibration evading device 26 on the concrete 27 of a lower raft 28 provided on the base rock of the ground. The device 26 is constituted by laminating and pressing thin rubber layers and thin steel plates alternately between the upper flange and lower raft 28. Earthquake motion at the time of an earthquake enters the lower raft 28 from the back rock and is propagated to the base mat 25 of the nuclear reactor building through the device 26. The device 26 makes the period of the horizontal swing of the supported building longer than the period of a wave contained in the earthquake wave to relax the shock force of the earthquake.
Patent JP-H07282708-A (JP)
Title: Interlocked trip for multipolar circuit breaker
Inventor: NAKATSUKA TAKAMITSU
IPC: H01H71/12
Filed: 1994-04-06
Abstract: PURPOSE:To form an interlocked trip for a multiple circuit breaker which surely performs trip operation of open/close mechanism of either one of poles by detecting overcurrent trip action of the other pole, for the multiple circuit breaker constituted by providing a plurality of unipolar circuit breakers side by side. CONSTITUTION:In an open/close mechanism of a breaker constituted by a movable contact maker holder 7 connected to an operation handle 8 via a link 9, an open/close spring 10, a latch pin 11 engaged with the rear end of the movable contact maker holder, and a lock lever 13 for releasing engagement between the movable contact maker holder and the latch pin by action of an overcurrent trip 14, a rotary interlocking bar (divided structure jointly connected) 4 for linking respective open/close mechanisms stretching over the circuit breakers of respective poles is incorporated. The movable contact maker holders opposed to open/close mechanisms of respective poles, engagement arms 17, 18 projecting toward engagement pieces 7a, 13a provided in an engagement lever, and a return spring 19 for energizing the interlocking bar to the neutral position are provided in the interlocking bar.
Patent JP-H06253480-A (JP)
Title: Magnet for rotor and the rotor
Inventor: SAKAMAKI HIROTAKA
IPC: H01F7/02
Filed: 1993-03-03
Abstract: PURPOSE:To obtain a magnet for a rotor and the rotor in which a gap to a stator core can be reduced by using a magnet of Nd-Fe-B magnetic powder and eliminating the deformation of the magnet due to a strong attraction force, a heat shock, etc., to a rotor case. CONSTITUTION:A sheetlike bond magnet 1 is obtained by kneading Nd-Fe-B magnetic powder with rubber or plastic elastomer, and has a density of 5.0g/cm<3> or more. In addition, its Shore D hardness is set to 40 deg. or more as a needle peak value. A rotor is formed by forming the magnet by curling in a ring state and fixing it to a peripheral wall of a rotor case 5. An angle of a corner of an inner peripheral side of a square section of the magnet of the case 5 side is set to 90 deg. or less, and an angle of a corner of the inner peripheral side of the square section and an opposite side to the case 5 side is set to 90 deg. or more.
Patent JP-S57181836-A (JP)
Title: Synthetic resin net with selvage and manufacture thereof
Inventor: NAMIKAWA AKIHIKO
IPC: B29C48/32
Filed: 1981-04-30
Abstract: PURPOSE:To obtain the titled net which does not cause inconvenience such as sticking into a hand and a finger during handling, by providing a film like selvage integrally to the both sides warps along them when forming the net integrally by mutual fusion-bonding or uniting of warps and woofs. CONSTITUTION:Warps 1 parallel to the longitudinal direction and woofs 2 parallel to the direction crossing warps are formed into a net integrally by mutual fusion-bonding or uniting and a film like selvage 3 is provided integrally to the both sides warps along them. Said net is obtained by splitting with a slitter the cylidrical network provided with a thin film 3 between two warps by use of a double die which is constituted from the inner die 8 having the warp extruding ports 10, ... on its outer circular periphery (one warp extruding port 11 among them has a thin clearance structure having a expanding part on both sides) and the outer die 9 having the woof extruding ports 12, ... on its inner periphery.
Patent JP-H06284482-A (JP)
Title: Terminal equipment for dimming operation of remote supervisory and controlling system
Inventor: NAKANO SUSUMU
IPC: H04Q9/00
Filed: 1993-03-26
Abstract: PURPOSE:To facilitate an execution by mounting on the surface of a building surface. CONSTITUTION:A case 1 is coupled with a mounting frame which is mounted so as to be abutted on the surface of the building surface. In a state that the case 1 is mounted on the mounting frame, the rear surface of the case 1 is positioned on the location which is the same as the rear surface of the mounting frame on in a forward direction of it. A connector to be connected with the terminal part of an electric wire to be a signal line is coupled freely attachably and detachably with the rear surface of the case 1. Therefore, if a hole which is capable of embedding the connector is formed on the building surface, the case 1 can be mounted on the building surface without using an embedded box.
Patent JP-S62224103-A (JP)
Title: Power amplifier
Inventor: NAKAZAWA HAJIME
IPC: H03F1/34
Filed: 1986-03-26
Abstract: PURPOSE:To attain the stable circuit, high performance and simplicity by feeding back a differential signal from the primary side of an output transformer to be connected to an input coupling section of two operational amplifiers at the input side. CONSTITUTION:The two operational amplifiers 17, 18 for phase split of an input signal are connected in parallel with each other in the opposite input phase in the input section. The output stage of the operational amplifiers 17, 18 is biased as the class B operation by using bias circuits 11, 12 and 13, 14 respectively. Then outputs of opposite phases are given at both terminals t1, t2 of a center-tapped output transformer 1 are used and fed back to the operational amplifiers 17, 18 in the differential state. Thus, negative feedback is applied while keeping balanced type and all stages are connected directly by using the class B bias, the electromagnetic effect to the input is excluded and stable negative feedback is applied with excellent characteristic and the effect of the earth circuit onto the input is excluded.
Patent JP-S55164464-A (JP)
Title: Profile grinding controlling method
Inventor: MIYAWAKI KUNIO
IPC: B24B49/16
Filed: 1979-05-30
Abstract: PURPOSE: To carry out a stable profile grinding controlling operation by actuating servo amplifiers in a first closed loop control system for use in controlling a grinding pressure and a second closed loop control system for use in controlling a grinding posture of a grindstone, through a compensating circuit consisting of a proportional circuit and an integrating circuit.  
     CONSTITUTION: A detected signal from a grinding pressure detector 17 and representative of a grinding pressure of a grindstone 24 is inputted into a first servo amplifier 31 through a first compensating circuit 33 and a differentiating circuit 38 to eliminate vibrations from a control system. As a result, a stable control system is formed. On the other hand, a detected signal from a posture detector 29 and representative of a posture of the grindstone 24 is inputted into a second servo amplifier 32 through a second compensating circuit 34 to prevent a grinding posture of the grindstone 24 from being varied when the grindstone 24 is moved along a wavy surface to be ground. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56165701-A (JP)
Title: Power generator
Inventor: MIYAMOTO SEIGO
IPC: F01C1/02
Filed: 1980-05-23
Abstract: PURPOSE:To save space and increase efficiency in the engine in such a way that scroll-shaped volumetric expanders are installed on rotary shafts at both ends in order to take off power from an intermediate power generator, in the case of a power generator to use expansion force of gas as turning force. CONSTITUTION:An expander 11a on one side comprise an expanding mechanism part (a) which consists of a fixed scroll 12a and a rotary scroll 13a, a housing 14a, and a self-rotation stopper 15a, and the scrolls 12a, 13a are composed of spiral laps 122a, 132a which stand erect on end plates 121a, 131a. And an expander 11b on the other side is formed likewise. When high-pressure gas is sent in through inlet ports 16a, 16b, expansion force gradually expands a chamber surrounded by the fixed scrolls 12a, 12b and the rotary scrolls 13a, 13b. Then, the scrolls 13a, 13b generate turning force, and turn rotary shafts 20a, 20b in the same direction. This force is converted into electric power by interaction of a rotor 23 and a stator 24 in the power generator and it is taken off. Exhaust gas is flowed out through outlet ports 17a, 17b, a space 210, and a piping 31.