baber/WOPTO huggingface dataset:
Patent JP-S62277631-A (JP)
Title: Tracking servo device
Inventor: TATEISHI KIYOSHI
IPC: G11B7/085
Filed: 1986-05-26
Abstract: PURPOSE:To attain a stable servo pull-in action with a tracking servo device by measuring the resetting time of a prescribed section in a reset mode of an actuator and then changing the prescribed oscillating position in response to said measured resetting time. CONSTITUTION:The servo pull-in action may sometimes be unstabilized due to the temperature characteristics, etc. of a pickup unit in case the reference level Vref of a comparator 10 which limits the oscillating range of an actuator 8 has no fixed change in a scan mode. When the pickup unit has a high temperature, for example, the elastic value of an elastic supporter of the actuator 8 is lowered to increase the resetting time of the actuator 8. This relation is reversed when the pickup unit has a low temperature. Thus, the resetting time of the actuator 8 is varied in response to the temperature change and therefore the servo pull-in action is unstabilized and changed according to the temperature change of the pickup unit for a time W and until a frequency f1 is detected. Thus a stable servo pull-in action is secured at a low cost regardless of the change of the temperature characteristics of the pickup unit.
Patent JP-H10295906-A (JP)
Title: Pachinko game machine
Inventor: TAKEUCHI IWAO
IPC: A63F7/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To lightly move a pachinko game machine by arranging casters in a plate like side part to constitute an outer frame body to surround upper-lower and left-right parts of a pachinko game machine main body, and projecting at least a part of an outer peripheral surface of wheels of these casters from the outer frame body. SOLUTION: Mountable-demountable casters 3 and a collapsible grip 4 are arranged on an outer frame 2 of a pachinko game machine 1. That is, the grip 4 is arranged on the upper side of the outer frame 2 so as to be freely housed, but the casters 3 are installed by two pieces in bilaterally symmetrical positions, for example, on the upper side of the outer frame 2. The casters 3 may be installed on the left side or the right side. When these casters 3 are installed, cross sectional quadrangular caster fixing holes 211 are arranged at intervals in two places in bilaterally symmetrical positions on a lower side bottom surface in the outer frame 2.  Quadrangular column-shaped caster fixing parts (shaft parts) of rollers 31 are fitted in the respective caster fixing holes 211 so as to be freely fitted and extracted, and when they are not used, the casters 3 are stored by being removed from the fixing holes 211.
Patent JP-S5454395-A (JP)
Title: Method for drilling parts of glasses
Inventor: MATSUKI TOSHIHARU
IPC: B23K26/382
Filed: 1977-10-11
Abstract: PURPOSE:To easily drill with laser a small hole of around 0.2mm in diameter on a part of glasses. CONSTITUTION:Glasses part 1 is fixed on a jig 2, and placed in non-oxidation atmosphere; laser light, generated from a lazer oscillator 3, is collected 4 to be a thin beam and drill a hole in a required position. The location of the hole is done accurately in advance with a microscope; and a laser is applied to this part locally, thus machining a small hole in a fixed place by melting this part. Free-cutting steel easy to be drilled was used for parts of glasses, but inexpensive materials such as Ni- Cr alloy etc. can be used.
Patent JP-H09302768-A (JP)
Title: Balcony floor-receiving structure
Inventor: OKA RYUJI
IPC: E04D3/36
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To inhibit the deflection and deformation of floor boards by a heavy article without increasing the number of fixtures while supporting the floor boards on folded plates at low cost by interposing spacers among floor joists and a folded-plate roof and forming a balcony floor receiver. SOLUTION: Floor members 9 are disposed onto a corrugated sectional-shaped folded-plate roof 4. Floor frames 11 and floor boards 12 are installed to the floor members 9. Spacers 16 are interposed among floor joists 15 forming the floor frames 11 and the folded-plate roof 4, and the floor members 9 of a balcony 8 are supported horizontally onto the folded-plate roof 4 by combining the spacers 16, sub-spacers 21, etc. Accordingly, the deflection and deformation of the floor boards 12 by a heavy article are inhibited while the floor boards 12 are supported onto folded plates by formation at low cost, and the floor members 9 can be adjusted horizontally.
Patent JP-S5745837-A (JP)
Title: Photographing apparatus of endoscope
Inventor: HOSODA SEIICHI
IPC: A61B1/04
Filed: 1980-09-03
Abstract: An endoscopic photographing apparatus has an endoscope (11), a camera (13) mounted to an eyepiece section (12) of this endoscope (11), and a light supply unit (17) to which is connected a connector section (16) of the endoscope (11). The camera (13) is provided with a photosensitive element (29) for generating a photoelectric signal corresponding to the intensity of light which enters it via an image guide (22) of the endoscope (11), an exposure calculating circuit (30, 36, 37) for calculating the exposure from the photoelectric signal from this photosensitive element (29) to generate a quenching signal based upon the calculated exposure, and a buffer circuit (38) for outputting a signal of high level in response to the quenching signal from this exposure calculating circuit (30, 36, 37). When the signal of high level from this buffer circuit (38) is input to the exposure calculating circuit (60) of the light supply unit (17), the exposure calculating circuit immediately outputs a signal for terminating the light flash of the light source (67).
Patent JP-2000285920-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MIFUJI YASUHIKO
IPC: H01M10/05
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having excellent cycle life, a long service life, and high energy density. SOLUTION: This nonaqueous electrolyte secondary battery comprises a positive electrode capable of charging and discharging, a negative electrode capable of charging and discharging, and nonaqueous electrolyte. The negative electrode contains a compound expressed by a formula LiκMXα (x is at least one kind of elements selected from a group of fluorine, chlorine, bromine, and iodine, M is at least one kind of elements selected from a group of Sn, Si, Ge, Pb, Bi, P, B, Ga, In, Al, As, Sb, Zn, Ir, Mg, Ca, Sr, and Ba, 0<=κ<10, 2<α<12).
Patent JP-H01292975-A (JP)
Title: Video signal special effect device
Inventor: KAWABE SHIGEHISA
IPC: H04N5/262
Filed: 1988-05-20
Abstract: PURPOSE:To output an image having a stereoscopic effect by combining a distance calculator, and a luminance function generator realized by using a memory. CONSTITUTION:The title device is provided with a distance calculator 57 for calculating a distance between a position of each picture element of an image being an inputted video signal and a specific straight line determined in advance corresponding to said image, position function generators 73, 74 for inputting a distance which has been outputted from this distance calculator 57 and mapping the inputted distance so as to provide a desired positional deformation output, and luminance function generators 75, 76 for inputting the distance which has been outputted from the distance calculator 57 and mapping the inputted distance so as to provide a desired luminance variation output. In such a way, when paper placed on a plane has been deformed to a rounded shape along a cylinder of some radius, a television image can be outputted to that which has such light and darkness as this cylinder has been irradiated by light and has a stereoscopic effect.
Patent JP-S5913992-A (JP)
Inventor: KANEMOTO SHIGERU
IPC: G21C17/00
Filed: 1982-07-15
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-H10306134-A (JP)
Title: (methyl)styrol-group-containing organosiloxane composition, its preparation, method for applying the same and coating film and molding comprising the same
Inventor: DAUTH JOCHEN DIPL CHEM DR
IPC: C09D183/04
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a (methyl)styrol-group-containing organosiloxane composition which can form a crosslinkage thermally or by irradiation with a high-energy radiation by mixing two specified polymeric organosilicon compounds with each other. SOLUTION: This composition comprises an oligomer or an organosilicon compound having at least one unit of formula I or both this group and one unit of formula II  wherein R is a (halo)hydrocarbon group or a group of formula III; R' is a linear or branched alkylene; R" is H, an alkyl or a group of the formula: -CO-R"'; R"' is an alkyl; G is a group of the formula IV: -R<2> -(phenyl) substituted with [-Y(5-d) ] and (-R<3> d ), provided that it contains at least one R<3> group; and G' is a group of the formula V: -(phenyl)-(R<2> )d substituted with [-Y(4-d) ], a monomeric alkenyloxy compound, etc.,} and/or an oligomeric or polymeric organosilicon compound having at least one alkenyloxy group or the like on the average.
Patent JP-H06334480-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJII MASAHIRO
IPC: H03K3/3565
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a negative resistance circuit by increasing/decreasing a drain voltage of a 1st element in response to the voltage at 1st and 2nd external connection terminals and increasing/decreasing a drain current of a 2nd element accordingly so as to use a FET of one conduction type. CONSTITUTION:A drain electrode of an N-channel depletion FET (D-FET) 13 in a negative resistance circuit 10 is connected to an external connection terminal 20. Furthermore, a drain electrode of an N-cannel enhancement FET (E-FET) 11 whose source electrode connects to an external connection terminal 30 is connected to a source electrode of the D-FET 13. Then a gate electrode of the E-FET 11 is connected to a voltage input terminal 40 and a gate electrode of the E-FET 12 is connected in common to a series connection point C and a gate electrode of the D-FET 13. After the drain voltage of the E-FET 11 rises in response to the voltage between the terminals 20, 30, the drain voltage again drops, then the drain current of the E-FET 12 increases/decreases in response to the change. As a result, the negative resistance circuit using a FET of the same conduction type is obtained.
Patent JP-S63285555-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: TOMITA MASAMI
IPC: G03G9/08
Filed: 1987-05-18
Abstract: PURPOSE:To provide the quality equiv. to the quality of an initial image to the image after continuous copying of many sheets by increasing the particle size of white and pale color toner particles larger than the particle size of black and colored toner particles. CONSTITUTION:This toner is prepd. by mixing the toner particles (A) contg. black and chromatic coloring agents and the white, pale color or transparent toner particles (B). Such toner particles are measured with a 'Coulter(R)' counter and the volume average particle sizes thereof are so determined as to be larger by >=1mum with the toner particles (B) than with the toner particles (A). The toner particle sizes in a developing device increase successively and the toner deposition on the image increases in the case of continuous copying. The toner particles are, thereupon, so formed that the ratio of the toner particles (B) having the larger particle size increases as compared to the initial period in order to maintain the sharpness of color tones. Since the particle size of the toner particle (B) is made larger than the particle size of the toner particle (A), many sheets of copies having good quality are obtd.
Patent JP-S611116-A (JP)
Title: Load short-circuit protection circuit of pulse output circuit
Inventor: TAGUCHI YASUO
IPC: H02H7/20
Filed: 1984-06-14
Abstract: PURPOSE:To protect an output transistor (TR) against temporary short-circuit of a load by detecting short-circuit of load at on-period of a pulse signal output and applying short-circuit protection by means of output current limit and output interruption control so as to vary the quantity of a short-circuit current. CONSTITUTION:When a short-circuit detection output is generated from a short- circuit detection circuit Q7 at the on-period of a pulse signal output of pulse drive circuits 25, 26, output current limit circuits D1, D2 limit the output current of output TRs Q1-Q4 to a prescribed value or below. Output interruption control circuits 27, 28 apply cut-off control to the Q1-Q4, and this state is kept. When a pulse signal output is set in the circuits 25, 26, the holding state of the circuits 27, 28 is released and the standby state for the short-circuit protection is attached again.
Patent JP-H08314508-A (JP)
Title: Method and device for controlling process of automatic manufacturing factory
Inventor: YANO SHINJI
IPC: G05B19/05
Filed: 1995-05-22
Abstract: PURPOSE: To improve the working rate of a manufacturing device by selecting a product whose set-up change is not required when the number of product processings which are processed after set-up change immediately before does not reach a prescribed value at the time of selecting a product which is to be processed next. CONSTITUTION: When respective pieces of information on device names and product processings are transmitted from manufacture devices 5a-5x, a process processing control part 17 recognizes them as product processing requests. When the product which can be processed exists in the products waiting for the processing based on processing waiting product information, the necessity or unnecessity of set-up change is judged. When the product which needs set-up change and the product which does not need set-up change exist, a processing number count value showing the number of product processings which are continuously processed without set-up change after set-up change immediately before is obtained. Then, whether the number reaches a setting value S against a processing condition after set-up change immediately before or not is judged.  When it does not reach the setting value S, the lot of the product which does not need set-up change is selected. Thus, the working stop time of the manufacture device by set-up change can be suppressed to a minimum.
Patent JP-H01294977-A (JP)
Title: Piston device in compressor
Inventor: HIRATA TOSHIYUKI
IPC: F04B39/00
Filed: 1988-05-19
Abstract: PURPOSE:To always hold a spherical seat of a piston and a spherical body of a connecting rod adapted to make contact with the spherical seat in an appropriate contact condition by using a doughnut shape disc formed in the circumferential direction with several cut-outs, as a resilient member disposed between a caulking part continuous to the spherical seat and the spherical body. CONSTITUTION:A piston device 1 is composed of a piston 4 having a spherical seat 2 on its inner surface and a cylindrical caulking part 3 in its rear end part, and a connecting rod 8 which is provided at one end with a spherical body 5 having its front surface making contact with the spherical seat 2 and its rear surface making contact with the caulking part 3, and at the other end with a cylindrical body 7 fitted on a crankshaft. Further, a resilient member 6 is disposed between the caulking part 3 and the spherical body 5. IN this arrangement, a doughnut-like disc having several cut-outs 6a arranged in the circumferential direction is used as the resilient member 6. Further, when the resilient member 6 thermally expands, thus expanded volume is absorbed by the cut-outs 6a. With this arrangement, it is possible to appropriately hold a pressing force again the spherical body due the thermal expansion of the resilient member 6.
Patent JP-S5647690-A (JP)
Title: Cryopump
Inventor: NAKAMURA KAZUAKI
IPC: F04B39/14
Filed: 1979-09-21
Abstract: PURPOSE: To achieve high speed exhaustion and make hydrogen exhaustion easy, by arranging a condensation panel at the low temperature section downstream of a Joule-Thomson valve.  
     CONSTITUTION: A cryopump body which consists of a frame 40 supporting chevrons 38, etc. and a condensation panel 35 on which activated charcoal, etc. are pasted is connected to a Joule-Thomson valve 22 on its downstream side. A working gas passing through a choke valve 20 is cooled to a low temperature by enthalpy expansion at the Joule-Thomson valve 22, etc. to reach approximately the temperature 10K, and return to the cryopump body through a bellows coupling 31. Because a part 35a of the condensation panel 35 exchanges heat with the supercooled gas and cools itself, it is held at a low temperature, and high speed exhaustion is achieved and hydrogen exhaustion becomes easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0418385-A (JP)
Title: Thermal printer
Inventor: TAKEDA KOICHI
IPC: B41J25/316
Filed: 1990-05-11
Abstract: PURPOSE:To immediately see printed characters and to easily replace paper only by front surface operation by a method wherein a printer mechanism part is received in a storing housing in a drawable manner and drawn out of the storing housing when the paper is replaced to constitute a printing part. CONSTITUTION:A printer mechanism part 1 has a printing part 11 at the front part thereof and a receiving part 12 at the rear part thereof and received in a storing housing 2 in a drawable manner. Further, the printing part 11 and the receiving part 12 are provided so that the printing part 11 is pivotally supported on the receiving part 12 and upwardly revolved to open and, in such a state that the printing part 11 is closed, the printer mechanism part 1 is received in the storing housing 2 and, when the printing part 11 is opened, the printer mechanism part 1 is drawn out to the front surface from the storing housing 2. When paper is replaced, the printer mechanism part 1 is drawn out of the storing housing 2 to upwardly open the printing part 11 and the roll of the paper 3 held to a paper holder 1c is also together rotated to be pushed out to the front surface and the paper 3 can be easily replaced.
Patent JP-H01292327-A (JP)
Title: Process camera
Inventor: YAMASHITA MIYUKI
IPC: G03B27/32
Filed: 1988-05-19
Abstract: PURPOSE:To set a film on a platen automatically and to improve the efficiency of a plate making process by forming pin holes for positioning automatically in a photosensitive material while mounting the photosensitive material on the platen. CONSTITUTION:A pin hole forming device 100 is arranged above the platen 20 and has a male blade 104 driven by a solenoid 103 and a female blade 110 which is formed cylindrically and fixed to a guide 105. The male blade 104 is guided by a guide 105 and also energized away from the female blade 110 by a spring 106. Then when the platen 20 is moved above the photography position for a document, the female blade 110 is received in its cut part 125 and the upper edge part of a film piece F which is sucked on the platen 20 enters the gap between both blades. In this state, the solenoid 103 is powered on to move the male blade 104 against the energizing force into the blade part 111 of the female blade 110, thereby forming a pin hole in the film piece F with the shearing force of both blades. Chips are discharged 114 from the rear end of the female blade 110.
Patent JP-H07332168-A (JP)
Title: Flow rate valve control device and manufacture of flow rate valve
Inventor: MIYOSHI SOTSUO
IPC: F02D21/08
Filed: 1994-06-03
Abstract: PURPOSE:To provide a rate-of-flow valve control device for idling speed control, etc., or an exhaust gas feedback control valve with which the initializing process can be made accurately and simply by furnishing a locating means to make location so that the phase of a stepper motor when the motor shaft is most drawn toward the stepper motor becomes the specified phase. CONSTITUTION:In case the device is applied to the initializing process of an EGR valve, a valve body 308 is furnished on a motor shaft 306 which moves linearly the EGR valve in association with the rotation of the rotor 302 of a stepper motor 300. The EGR valve is fitted with a rotor stopper part 302b which constitutes part of a locating means to make location so that the phase of the stepper motor 300 when the motor shaft 306 is most drawn toward the stepper motor 300 becomes the predetermined phase. A control unit generates a drive signal to control the EGR valve to the target position, and the drive signal is altered to a one corresponding to the predetermined phase when the motor shaft 306 is most drawn to the stepper motor 300.
Patent JP-H0420709-A (JP)
Title: Valve opening degree regulating mechanism for gas equipment
Inventor: SUGANUMA RYOICHI
IPC: F23N1/00
Filed: 1990-05-11
Abstract: PURPOSE:To provide a valve opening degree regulating mechanism for gas equipment which can be adjusted in the state of minute valve opening, is excellent in the easiness of operation, and simplified in structure by energizing a cam plate in the direction of its retreat and providing a spring means which is set in a small initial deflection value so as to counteract the valve shaft. CONSTITUTION:When the knob 3 of equipment is turned in the condition that the gas of a gas vessel B is discharged into a valve chamber 19, a cam plate 5 advances toward the main body according to the angle of the rotation. As it advances an actuation shaft 7 advances toward a diaphragm through a spring means 10 on one hand and pushes the valve shaft 14 so that an 0-ring 18 is separated from the valve seat and the gas flows through a gas channel from the valve chamber 19 through an open hole 15 and a pressure regulating chamber 9 to the combustion section. The actual force to push the valve shaft 14 is under the action of two springs 10 and 20, and one spring means 10 consists of a conical spring and the other spring means 20 a cylindrical coil spring. Since they both have spring characteristics suitably set, their initial deflection values are small. Accordingly in the state in which the gas flow rate is small, the distance of movement of the valve shaft is small especially against the amount of rotation of the knob 3 and the con-trol of the gas flow rate becomes easy. The degree of freedom in cooking, etc. is thereby increased, the fuel can be saved, the operation is easy, and the structure simplified.
Patent JP-S5356044-A (JP)
Title: Photo branch/coupling device
Inventor: SUGIMOTO SHIGETOKI
IPC: H01B11/00
Filed: 1976-10-13
Abstract: PURPOSE:To obtain a photo branch/couping device of small size and light weight, by constituting of two incidence/reflecting planes perpendicular to the central axis and the condensive photo conductor which is placed between two incidence/reflecting planes and has a reflecting plane.
Patent JP-S63289174-A (JP)
Inventor: HOTTA MASATOSHI
IPC: E04H6/10
Filed: 1987-05-20
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-S5348462-A (JP)
Title: Wire bonding method
Inventor: YUGAWA OSAMU
IPC: H01L21/60
Filed: 1976-10-15
Abstract: PURPOSE: To perform satisfactory bonding by depositing conductive paste like silver paste and solidifying said paste. 
     COPYRIGHT: (C)1978,JPO&Japio