baber/WOPTO huggingface dataset:
Patent JP-H0831115-A (JP)
Title: Positioning mechanism for read mechanical part in disk player
Inventor: SUZUKI YOSHIAKI
IPC: G11B21/02
Filed: 1994-07-08
Abstract: PURPOSE:To easily and surely position a read mechanical part loading an optical head for reading a disk signal onto a prescribed position in a disk player. CONSTITUTION:This mechanism is constituted so that the read mechanical part 7 is positioned by fixing a stepped shaft 8 to the read mechanical part 7, and inserting and engaging the stepped part 16 of the shaft 8 into an engagement recessed part 20 of a support member 17 fixed to a base part 2a. The support member 17 is provided with a leaf spring 22, and the play of the shaft 8 is prevented by pressing the end surface of the shaft 8 with the leaf spring 22 in the state where the stepped part 16 of the shaft 8 is engaged with the engagement recessed part 20 of the support member 17, and the read mechanical part 7 is positioned precisely.
Patent JP-H11355941-A (JP)
Title: Clamp for retaining circuit and manufacture thereof
Inventor: KAWAGUCHI KENICHIRO
IPC: H01B13/012
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a clamp for retaining a circuit (including electric wires) capable of being mounted even on a curved wall surface and a manufacturing method thereof. SOLUTION: This clamp A1 for retaining a circuit, having such a shape as to integrally-joint a tubular part 10 surrounding respective circuits W, out of flexible resin material to be molded in such a range as to cross a plurality of parallel circuits (electric wires) W. Preferably, a thin-wall part 11 is formed between adjacent tubular parts 10. The manufacturing method of the clamp A1 for retaining a circuit is a method for inserting a plurality of circuits into a mold and injecting the flexible resin material.
Patent JP-S5947571-A (JP)
Title: Flow path switching valve
Inventor: YAMAMURA MICHIO
IPC: F16K13/00
Filed: 1982-09-09
Abstract: PURPOSE:To enable switching of conduction state of a plurality of fluid paths with simple structure, by coupling valve elements where one end of the inner diameter of a tightly wound coil spring is sealed to a plurality of fluid paths while bending the central axis of the valve element by means of a driver. CONSTITUTION:Open ends 35, 38 of coil springs 33, 36 are fixed to a plurality of fluid paths 31, 32 while sealing metals 34, 37 fixed to the other ends of each coil spring 33, 36 are fitted to a movable metal 41 coupled to a plunger 40 to be driven by means of a solenoid coil 39. Then power is supplied to the solenoid coil 39 to drive the plunger 40 thus to bend any one of the central shafts of the coil springs 33, 36 and to bring any one of the fluid paths 32, 30 or 31, 30 into conducted state thus to exchange the flow path.
Patent JP-H04355480-A (JP)
Title: Developing device
Inventor: TOMITA SHOJI
IPC: G03G15/08
Filed: 1991-05-31
Abstract: PURPOSE:To provide a developing device capable of regulating the magnetic force on the developing sleeve surface of a developing roller with a simple structure and providing an optional image quality by this magnetic force regulation. CONSTITUTION:A magnet structure 7 within a developing sleeve 6 is formed of a plurality of permanent magnets 8 and a support member 9 on which each permanent magnet is provided. The support member 9 has a guide groove formed thereon, and a sawtooth part 16 having an inclined surface 16A extending in the direction of the developing sleeve 6 is formed on the guide groove bottom part. On the permanent magnet 8 bottom part received in the guide groove, also a reversed sawtooth part 17 having an inclined surface 17A in the sliding direction with the inclined surface 16A of the sawtooth part 16 is formed. A tension spring 18 is laid between the permanent magnet 8 and the guide groove bottom part to regularly energize the permanent magnet 8 on a magnet roller shaft 10 side, and at least one permanent magnet 8 is provided in such a manner as to be displaceable in the direction approaching to and separating from the developing sleeve 6. The permanent magnet 8 is displaced by a rack plate 20 geared with a pinion gear 19 rotated and driven according to the operation of an operation button for image quality regulation.
Patent JP-H0447711-A (JP)
Title: Input circuit
Inventor: HARADA HIROYUKI
IPC: H03K19/0175
Filed: 1990-06-14
Abstract: PURPOSE:To obtain an input circuit immune to an external disturbance by connecting two resistors whose resistances are large and small in parallel and controlling the conduction and nonconduction of the resistor of a large resistance with a timing generating circuit so as to make the resistor whose resistance is small into conduction/nonconduction automatically depending on the presence of application of a signal to an input pin. CONSTITUTION:When an L level is inputted to an input pin 1, an input 6 of a buffer circuit 5 goes to an L level and an output of an inverter 4 goes to an H level, then a PMOS 3 is nonconductive. Thus, a consumed current flows to a PMOS 2 at a time T2 when the PMOS 2 having a sufficiently large ON- resistance is conductive and an output of the buffer circuit 5 goes to an L. Then a potential of an input 6 of the buffer circuit 5 when the input pin 1 is opened goes to H because the PMOS 2 is conductive for a period of an output T2 of a timing generating circuit 7. Thus, the output of the inverter 4 goes to an L, the PMOS 3 is conductive and even when the output of the timing generating circuit 7 transits from T2 to T1, the input 6 of the buffer circuit 5 is fixed to an H with the resistor whose resistance is sufficiently small. Thus, the circuit is immune to external disturbance.
Patent JP-H0914153-A (JP)
Title: Oil pump
Inventor: KOBAYASHI MAMORU
IPC: F04C2/10
Filed: 1995-06-23
Abstract: PURPOSE: To perform excellent discharge of oil, gathering in a gap at the periphery of a drive shaft between a rotor and an oil seal, and suppression of the increase of a pressure in the gap though an oil pump is structured in a simple and compact manner. CONSTITUTION: An oil relief groove 15 is formed in the inner circumference surface part of an inner rotor 3 coupled to the drive shaft of an oil pump and a protrusion part 18 is formed in a position on the trailing side of the oil relief groove 15 formed in the front part of the inner rotor 3. A curve or an inclination-form guide surface 19 is formed at the side end on the oil relief groove side of the protrusion part 18. Oil in the gap is fed in the oil relief groove 15 by the protrusion part 18 along with rotation of the inner rotor 3.
Patent JP-H06348891-A (JP)
Title: Structure analysis method for graphic coexisting document picture
Inventor: INABA MIYOSHI
IPC: G06T7/00
Filed: 1993-06-04
Abstract: PURPOSE:To perform the structure analysis processing of a document at a high speed by extracting connection components and the circumscribed rectangle for an area where attributes become indistinct in the analysis of projection distribution since a graphic area and a character area coexist. CONSTITUTION:When the projection distribution in a horizontal direction is obtained by area division by the projection distribution regarding document pictures, it is recognized that the areas 310 and 330 are the character areas since the character area is laterally written characters and the projection in the horizontal direction of inter-row spaces becomes '0'. Also, the area 320 is defined as an indistinct area since such conspicuous characteristics do not appear in the projection distribution in the horizontal direction. Then, the processing of connection components/circumscribed rectangle extraction is performed for the respective bits of logic '1' inside the indistinct area 320. Further, for the judgement of the attributes of a rectangular area, the attributes are judged for the respective rectangular areas generated by the linkage components/ circumscribed rectangle extraction. Then, it is judged that the rectangle in a shape coincident with the area information 130 of the character area is the rectangle of the character area.
Patent JP-H0323561-A (JP)
Title: Recording and reproducing system
Inventor: WAKUI YOSHIO
IPC: H04N5/765
Filed: 1989-06-20
Abstract: PURPOSE:To prevent malfunction by making it different to display between the case that a 1st code signal superimposed on a video signal is detected, and the case a 2nd code signal superimposed on an audio signal is detected. CONSTITUTION:The right direction in the figure is meant by the inner circumfer ential direction of a magnetic disk, the left direction being the outer circumferen tial direction, and an audio track A or a video track V and also a normal track N and an AV track AV are respectively indicated. When the audio signal is post-recorded, the video signal is recorded together with a 1st code signal to a 1st track, and when the video signal is post-recorded, the audio signal is recorded together with a 2nd code signal to a 2nd track. When the 1st track is reproduced, and then the 1st code signal is detected, letters of audio are blinked for instance, and when the 2nd track is reproduced, and then the 2nd code is detected, letters of video are blinked for instance. Consequently, which a track is post-recorded by the audio signal or the video signal can be known. By this method, malfunction can be prevented.
Patent JP-S5492061-A (JP)
Title: Micropattern forming method
Inventor: INAGAKI YUUSHI
IPC: H01L21/30
Filed: 1977-12-29
Abstract: PURPOSE: To secure the ideal adhesion between the resist and the mask in order to form a micropattern to the processed layer by giving the adhesive evaporation of the metal light sheilding layer directly on the photo resist and then obtaining the mask for photo resist patterning by patterning the evaporated light shielding layer.  
     CONSTITUTION: Photo resist film 6 is coated on processed layer 5 on base 4, and metal light shielding layer 7 of Cr, Al, Au and the like is evaporated directly on film 6. Then highly sensitive electron resist film 8 is coated on the entire surface, and the exposure is given after the scribing exposure via the X-rays, the electron beams and others to form pattern 8'. After this, layer 7 is etched with pattern 8' used as the mask, and minute metal pattern 7' remains under pattern 8'. The exposure and development are given again to exposed film 6, and processed layer 5 is exposed with film 6' remaining. Then layer 5 is etched using the mask of the laminated layer film formed with patterns 8', 7' and 6', and the laminated film is removed to obtain desired pattern 5'. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H087955-A (JP)
Title: Input voltage converting structure of electronic apparatus
Inventor: MORIHIRO KATSUMI
IPC: H01R9/22
Filed: 1994-06-17
Abstract: PURPOSE:To improve the workability, and to recognize visually the input voltage specification at the present time point, by providing a structure to convert the input voltage without using a short-circuit metal fitting. CONSTITUTION:By inserting a machine screw 26 for input voltage conversion from the through hole 13-2 of the first conductive member 21, and screwing to the machine screw screwing hole 25 of the second conductive member 21, an AC 100V is obtained. And an AC 2V is obtained by releasing the short circuit between the third conductive pattern 16 connected to the third input terminal of an input voltage converting circuit, and the fourth conductive pattern 17 connected to the fourth input terminal of the input voltage converting circuit, by removing the machine screw 26 for input voltage conversion from the machine screw screwing hole 25.
Patent JP-H11347719-A (JP)
Title: Production of nozzle of tundish nozzle exchange device
Inventor: TAZOE KEIKO
IPC: B22D11/10
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a nozzle of a tundish nozzle exchange device producible in a reduced time and process. SOLUTION: An inner nozzle member 13 produced beforehand is erected on a bottom face 4 having a required flatness of a steel lower die 3 in a casting jig 1 with setting one end down, a metal case 14 is fixed with setting one end down so as to center the inner nozzle, then, a castable refractory is cast between the inner nozzle and the metal case.
Patent JP-H0324523-A (JP)
Title: Electrooptical display cell
Inventor: NIIHORI YOSHIMI
IPC: G09G3/36
Filed: 1989-06-22
Abstract: PURPOSE:To prevent unequal colors and unequal contrasts by conducting and connecting the dummy electrodes of one substrate to the electrode or dummy electrodes facing thereto another substrate. CONSTITUTION:The one substrate 1 is constituted by having the parts formed with the dummy electrodes 7, 7a which do not contribute to a display. The other substrate 3 has the electrode 4 or dummy electrodes 7b facing at least partly the dummy electrodes 7, 7a. Conductive particles 8 are incorporated into a seal 5 and the dummy electrodes 7, 7a, 7b and the counter electrodes 2, 4 thereof are extended to the region of the seal 5. The dummy electrodes and the counter electrodes thereof are conducted and connected via the conductive particles 8 incorporated into the seal 5. The same potential is maintained in the dummy electrodes and the counter electrodes facing thereto. The electrooptical display cell which obviates the unequal thickness of the inter- substrate spacing and the change in the inter-substrate spacing by the force of static electricity and is free from the unequal colors and unequal contrast is obtd.
Patent JP-S646415-A (JP)
Title: Construction work of sheathing
Inventor: FURUTA TOSHIO
IPC: E02D17/04
Filed: 1987-06-25
Abstract: PURPOSE:To easily construct a sheathing by a method in which master piles are set along the surface of the ground, a moving type formwork is set to clog up the master piles, and cement concrete or mortar is placed. CONSTITUTION:Master piles 3 formed of H-steels, etc., are set on the ground 2, and a moving type formwork 7 having a guide rail 6a erectly set on a mobile vehicle, e.g., bulldozer is set between the piles 3. Concrete or mortar is injected into the space 12 between the ground 2 and the form plate 10 through a concrete supply hose 11 to form a sheathing 15 from below in order. The sheathing can thus be constructed simply and reasonably.
Patent JP-H0873755-A (JP)
Title: Thermosetting resin composition
Inventor: YAMADA SHINYA
IPC: C08L33/04
Filed: 1995-06-01
Abstract: PURPOSE: To provide a thermosetting resin compsn. useful for a coating material, etc. CONSTITUTION: The compsn. contains a film-forming resin having a plurality of hydroxyalkyl carbonate groups of the formula (R is 2-8C alkylene; and n is an integer of 1-6) and a hydroxyl-reactive cross-linker. Since the hydroxyl groups, i.e., cross-linking sites, are located far from the main polymer chain, the reactivity with the cross-linker is high.
Patent JP-H0449187-A (JP)
Title: Elevator equipment centering device
Inventor: NISHIDA YOSHIO
IPC: B66B7/00
Filed: 1990-06-19
Abstract: PURPOSE:To efficiently perform centering work easily and accurately in a short time by providing constitution such that an elevator equipment is displayed centered by placing a centering reference line in a detection action region of a contactless reference line detecting sensor of a holding tool to perform detection acting by lighting. CONSTITUTION:A centering reference line 5 is position-aligned so that it is placed in the vicinity of both end notched parts 23a of a mounting plate 23 in an upper surface of a holding tool 21 by mounting the holding tool 21 to a guide rail 1 moved and adjusted. Then, the centering reference line 5, when it is placed in each detection action region of proximity switches 24, 25, performs detection action to turn on lamps 26, 27. When all the four lamps 26, 27 are thus turned on, the centering reference line 5 results placed in a duplicated point in the detection action region of the proximity switches 24, 25, so that in this point of time, accurate centering position adjustment of the guide rail 1 is performed. Accordingly, when all the lamp 26, 27 are visually confirmed turned on, in this point of time, the guide rail 1 is fixed by final tightening to a bracket 4.
Patent JP-S643228-A (JP)
Title: Manufacture of swirl chamber for internal combustion engine
Inventor: SHIGETSU MASAHIKO
IPC: F02B19/08
Filed: 1987-06-25
Abstract: PURPOSE:To reliably bond the electrical heating wires by brazing, by forming a metallizing layer at cut-away portions of a ceramic swirl chamber body and then forming a plating layer capable of being bonded to a brazing material. CONSTITUTION:A swirl chamber body A' is cut at portions 1a corresponding to terminals 2a of each electrical heating wire 2 so as to expose the terminals 2a. Then, a metallizing layer is formed at the cut-away portions 1a, and a plating layer capable of being bonded to a brazing material is formed on the metallizing layer. Thereafter, electrical connecting members 3 are brazed to the cut-away portions 1a of the swirl chamber body A'. Thus, the electrical heating wires can be reliably bonded together at the terminal exposed portions by brazing.
Patent JP-H0211472-A (JP)
Title: Manual, remote control, and hydraulic steering device for moving agricultural machine
Inventor: HOSOKAWA IKUO
IPC: A01B69/00
Filed: 1988-06-27
Abstract: PURPOSE:To improve operability by a method wherein a different hydraulic valve to actuate a steering mechanism is remotely controllably mounted to a hydraulic circuit to actuate the steering mechanism and in juxtaposition to a hydraulic control unit operated through manual control. CONSTITUTION:During inoperation of a steering device, oil in an oil passage 9 is returned through a hydraulic valve 13 and a rotary valve 5 to a tank 8. Meanwhile, with a steering handle 4 operated manually, a rotary valve 5 with which a hydraulic control unit 3 is formed is switched, oil is fed through oil passages 11 and 12 to a hydraulic cylinder 1 by means of a metering mechanism 6 to steer a steering mechanism. In this case, through remote control of a change-over switch 14, the hydraulic valve 13 is changed over. Oil is fed through a plurality of oil passages 16 and 17 to the hydraulic cylinder 1. Namely, the steering mechanism is individually actuated by means of the hydraulic control unit 3 and the hydraulic valve 13.
Patent JP-S6245310-A (JP)
Inventor: RORUFU BETSUKERU
IPC: B03C3/88
Filed: 1986-07-08
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-S6220667-A (JP)
Title: Variable venturi type carburetor
Inventor: SASAO ISAMU
IPC: F02M9/12
Filed: 1985-07-18
Abstract: PURPOSE:To simplify constitution by forming a recessed part on one side part of an intake passage and arranging a movable valve in said recessed part and forming a pressure receiving chamber having the larger effective pressure receiving area and an atmospheric pressure chamber having the less effective pressure receiving area, thus providing the negative-pressure driving function onto the movable valve itself. CONSTITUTION:A recessed part 5 is formed onto one side part of a suction passage 2 equipped with a throttle valve 4 inside, penetrating through a carburetor body 1. In said recessed part 5, a movable valve 7 having a valve part 9 whose one edge is rotatably supported by a shaft 8 and the other edge is projected into the suction passage 2 and further the area of the suction passage 2 can be varied is arranged. Further, in said recessed part 5, an atmospheric pressure chamber 10 sealed by one side part of the movable valve 7 and a pressure receiving chamber 11 sealed by the other side part of the movable valve 7 are formed, and the negative pressure of a venturi part A is introduced into the pressure receiving chamber 11. Further, the effective pressure receiving are of the pressure receiving chamber 11 is set larger than that of the atmospheric pressure chamber 10. Therefore, when the negative pressure of the venturi part A is introduced into the pressure receiving chamber 11, from a hole 17, the movable valve 7 is opened to be balanced with a spring.
Patent JP-H0323828-A (JP)
Title: Full submersion type dish washer
Inventor: MARUMOTO HIDEO
IPC: A47L15/50
Filed: 1989-06-21
Abstract: PURPOSE:To place dishes properly and to improve the cleaning effect on them fully, by a method wherein a net is formed in parallel with the bottom of a vessel opened upward, at the place slightly above the bottom, and a vibrating device is mounted on the bottom or the side wall of the vessel. CONSTITUTION:At cleaning, dishes 3 are properly placed on a net 8 in a vessel 7 and after a water inlet 11 is opened, hot water 10 enough to submerge the dishes is supplied, which contains a detergent. After that, the water inlet 11 is closed and a vibrating device 9 is operated for a few minutes. Since all of the dishes are shock by the physical action of the vibration of both liquid and the dishes, the dirt adhering to the dishes is removed and deposited or floated. In order to remove these deposits and floating particles, a drain outlet 12 is opened and the liquid in the vessel 7 is drained. After that, in the case of washing, the drain outlet 12 is closed and the water inlet 11 is opened. When only the hot water is supplied until all of the dishes are submerged in the vessel 7, the water inlet 11 is closed. After that, after the vibrating device 9 is operated for a few minutes, the drain outlet 12 is opened and then dirty water is drained.
Patent JP-S5781987-A (JP)
Title: Laser working device
Inventor: OONO TAKAYUKI
IPC: B23K26/14
Filed: 1980-11-12
Abstract: PURPOSE:To obtain uniform working capacity irrespectively of working directions by changing nozzles of injecting auxiliary gases according to the moving directions of a working table in irradiating laser light to the work by condensing the same. CONSTITUTION:Beam 1 of a laser oscillator is condensed by a condenser lens 2 and is irradiated to the work 3. Plural auxiliary gas nozzles 4a, 4b... which are arranged to conform to a working shape are provided between the lens 2 and the work 3. When an XY table 5 placed with the work 3 moves in the direction of an arrow 6a, an auxiliary gas is supplied from an auxiliary gas selector 7 to the nozzle 4a, and when the XY table 5 moves in the direction of an arrow 6b, the auxiliary gas is supplied from the selector 7 to the nozzle 4b. Thereby, uniform working capacity is obtained without depending upon working directions.
Patent JP-H028975-A (JP)
Title: Mark sheet analyzing method
Inventor: FUJITA FUMIHIKO
IPC: G06K7/00
Filed: 1988-06-27
Abstract: PURPOSE:To enable mark sheets with a various kinds of formats to be handled by accumulating data analyzed by a data analysis function in an external storage medium, and utilizing a definition material in case of using accumulated data. CONSTITUTION:The position and the content of each field of the mark sheet 1 which becomes an object are indicated by an input device 7. A field setting routine 4 generates the definition material 5 according to the data. At the time of reading the data from a card actually, an analysis routine 3 analyzes the data from a card reader 8 according to the definition material 5, and outputs it to a data file 6. Thereby, the data on the mark sheet 1 can be analyzed as indicated by a user, and is stored as a file of ordinary data-base image. Therefore, it is possible to handle the mark sheets with various kinds of formats by utilizing a universal mark sheet, etc.
Patent JP-S534497-A (JP)
Title: Fire sensor circuit disconnection detection system of supervisory control transmission system
Inventor: MURAKAMI KAZUMASA
IPC: G08B17/00
Filed: 1975-12-29
Abstract: PURPOSE: To realize a circuit disconnection detection system of simple circuit configuration which is capable of performing the circuit continuity test of the apparatus being controlled without affecting fire supervision of fire sensors and which may be used even while the sensors are used in smoke sensing. 
     COPYRIGHT: (C)1978,JPO&Japio