baber/WOPTO huggingface dataset:
Patent JP-H06170624-A (JP)
Title: Holding device and cutting device for eye lens material
Inventor: TANAKA TOYOYASU
IPC: B23B31/20
Filed: 1992-12-03
Abstract: PURPOSE:To suppress deformation of a lens material by a holding force of a chuck and facilitate centering by holding the outer periphery of an eye lens material by the chuck and attracting roughly center of the eye lens material by an attracting and holding means. CONSTITUTION:A holding device (chuck) 1 for holding fixedly a lens material L in a cutting device for cutting an eye lens material comprises a collet chuck 2 which is made in contact internally with the outer periphery section 3 and energized in close direction by a spring 11 and an attracting and holding means 4 to attract the lens material L roughly at its center part. When a negative pressure in an air chamber 10 from which air is extracted by a gas feed source 22 through a gas hole 21 is increased by a force of a spring 12, a valve 9 is moved backward to open a connecting hole 8b and a pressure in a gas passage 6 becomes negative through the connecting hole 8b. Thus the attracting and holding means 4 attracts and holds a lens material L held by a claw 2a of the collet chuck 2 on the surface of a holding member 5a with a small hole 5.
Patent JP-H05245246-A (JP)
Title: Surface member for slide guide of ski binding element
Inventor: BUANSAN DOGA
IPC: A63C9/00
Filed: 1992-12-03
Abstract: PURPOSE: To make a ski binding main body repeatedly detachable from a slide guide by attaching a stopper consisting of a surface member extending from the open end of the base of the binding and a flange part which is formed in line with a sliding pathway and can be elastically returned at the edge of the surface member. CONSTITUTION: The slide guide is integral with a ski and includes a fixing base 6 to determine a sliding pathway 7. A movable member 3 is attached slidably along the sliding pathway 7. One end of the base 6 is open so that the movable member 3 is engaged with the sliding pathway 7 or disengaged from the sliding pathway 7. A surface member 18 is inserted between the slide guide and the upper surface of the ski, extending from the open end of the base 6. The surface member 18 has a flange 21 which can be elastically returned at the end where the surface member 18 is in line with the sliding pathway 7. In this way, an elastic stopper is formed to prevent the movable member 3 from being disconnected from the base 6.
Patent JP-2001142354-A (JP)
Title: Image forming device
Inventor: KASAI TAKUMI
IPC: G03G15/20
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing excessive rising of the temperature of a fixing device and controlling a fixing temperature efficiently. SOLUTION: The temperature of the fixing roller 11 of a fixing device 10 is detected by a thermistor 14. Then, when a detected temperature of the fixing roller is higher than a prescribed temperature, a CPU 20 outputs a control signal to an opening and closing mechanism 15a to open and close an opening and closing plate 15 (not shown in the figure) provided at the fixing device.
Patent JP-H06170422-A (JP)
Title: Shape controller of multi roll mill
Inventor: YOSHIOKA TORU
IPC: B21B13/14
Filed: 1992-12-03
Abstract: PURPOSE:To control various kinds of shape patterns of secondary elongation, quadratic elongation, or the like equal to that by a crown control device by an eccentric device of back-up roll. CONSTITUTION:The shape controller of a multi roll mill whose back-up rolls 3 are composed of a roll shaft 4 and plural divided rolls 5 which are freely rotatably fit outside the roll shaft 4 at a prescribed intervals in the axial direction. And, eccentric parts 10 which are corresponded to the respective divide rolls 5 are integrally provided on the roll shaft 4. The eccentric devices of buck-up roll are provided in at least four upper and lower back-up rolls 3 and the eccentric amount L of eccentric part 10 of the each roll shaft is different from the eccentric amount L of eccentric part 10 of other roll shaft 4.
Patent JP-2000139077-A (JP)
Title: Transistor circuit
Inventor: SUZUKI HARUMI
IPC: H05B41/24
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To make an auxiliary power source, which is applied to a base of an emitter/follower circuit using an NPN transistor, obtain a voltage higher than a main power source voltage, with a simple circuit. SOLUTION: An AC power source AC is connected with an input of a bridge rectifier circuit DB. Between the positive and negative terminals of the DB output, a series circuit of an inductor ID1 and a capacitor C1 which constitute a smoothing circuit from the positive terminal side is connected in parallel with a series circuit of a diode D1 and a capacitor C2. A main power source EM outputs a terminal voltage of the capacitor C1 after smoothing. An auxiliary power source EH outputs a terminal voltage of the capacitor C2 which is charged by a peak voltage of a ripple current before smoothing which is charged through the diode D1. These voltages are applied to the base of an NPN transistor operating as an emitter follower.  A voltage between the collector and the emitter of the NPN transistor is saturated, so that a small-sized, lightweight emitter/follower circuit of low power loss can be obtained at a low cost.
Patent JP-H01301132-A (JP)
Title: Surface temperature detection method and apparatus
Inventor: DEIBITSUDO MAIKERU MOORISU GIA
IPC: G01K1/16
Filed: 1988-12-22
Abstract: PURPOSE: To obtain a simple surface temperature detector effective for process control by blowing the air toward the roll of a mill and the surface of a moving high temperature work piece, e.g. a metal plate, thereby convecting the air forcibly. CONSTITUTION: A sensor head 10 is held above a surface S to be measured and a chamber 13 is defined by body members 11, 12 bonded to each other. The chamber 13 is fed with the air at a specified pressure through a passage 14 and a flexible pipe 15 and the air is discharged through an ejection passage 16. An annular plate 17 is secured to the bottom face of a sensor head 10 and the body member 12. The annular plate 17 covers a recess 18 in the lower surface of the body member 12 and provided with a central port 19. The recess 18 is ventilated to the atmosphere through a radial passage 20 made in the body member 12.  A thermocouple 21 disposed in the recess 18 detects the temperature of the air flow passing between the surface S to be measured and the annular plate 17 and flowing radially in the recess 18 through the central port 19 thus measuring the temperature of the surface S to be measured.
Patent JP-H11156514-A (JP)
Title: Pump for molten metal
Inventor: NODA SABURO
IPC: B22D17/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a pump which has a simple structure and is excellent in maintainability and advantageous costwise. SOLUTION: A cylinder 23 is fixed by mounting metal fittings 43 to furnace covers 21 of a molten metal furnace, and has an inhalation mouth 23b at the upper part and a discharge opening 23c at the lower part, and with this discharge opening 23c, a molten metal supply tube 31 is connected which is also to be connected with the casting machine such as a die casting machine. While a piston 25 slides in the cylinder 23 in a vertical direction, a piston rod 27 can relatively move axially, being inserted into a connecting hole 25a. When the piston 25 descends, a valve 39 is adhered to the piston 25 and blocks a notch groove 25b, and the molten metal in the molten metal discharging space 35 is discharged.  When the piston 25 ascends, a projection 41a is connected to the piston 25 and the valve member 39 is separated from the piston 25, and the molten metal in the molten metal inhalation space 33 is supplied to the molten metal discharging space 35 through the notch groove 25a.
Patent JP-2000148149-A (JP)
Title: Method of moving object on screen, and recording medium with program recorded for moving object on screen
Inventor: FURUKAWA TAKASHI
IPC: G06F3/0486
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of moving an object on a screen which facilitates the selecting and moving of the first or the second object on the screen. SOLUTION: A start line 11 or an end line 12 is moved according to the motion of a pointer. Each selection range b is a display section for the start line 11 and the end line 12, set in a display section existing in the area of a ruler 2. When the start line 11 and the end line 12 are separated, the selection ranges are set in sections extended both inward and outward. When they are close, the selection ranges are set in sections extended outward. When a common selection range c is selected, the start line 11 and the end line 12 move without changing the distance between them.
Patent JP-H07234406-A (JP)
Title: Display panel and projection type display device
Inventor: TAKAHARA HIROSHI
IPC: G02F1/13
Filed: 1994-12-27
Abstract: PURPOSE:To provide a display panel where scattered light is absorbed by a light absorbing film and is not returned to the liquid crystal layer of each liquid crystal panel again, consequently, whose display contrast is improved. CONSTITUTION:Light emitted from a lamp 11b and from which ultraviolet rays and infrared rays are cut by a UVIR cut mirror 12a is reflected by a plane mirror 13 and made incident on a dichroic prism 181 as incident light 283b. A reflection type high molecular dispersion liquid crystal panel 15 is stuck to the prism 181. The light absorbing film is formed in the ineffective area of the prism 181. Each liquid crystal panel 15 modulates R, G or B light, and the modulated light is made incident on the light separating and synthesizing surface 20 of the prism 181 and condensed to be projected on a screen as projected light 283a by a lens 181b and a projection lens 181.
Patent JP-H02173329-A (JP)
Title: Sub throttle valve drive method
Inventor: DANNO YOSHIRO
IPC: F02D29/02
Filed: 1988-12-23
Abstract: PURPOSE:To prevent the sudden increase of an engine output at the time of the trouble of a controller, by retaining the rotary shaft of a motor and conducting the on/off control of an electromagnetic clutch and arranging so that the turning of a sub throttle valve may be returned slowly at a space between full open positions. CONSTITUTION:A main throttle valve 14 linking with an acceleration pedal and a sub throttle valve 13 controlled openingly/closingly by means of a stepping motor 15, are arranged in series at an air intake introduction passage 12, and the output control of an engine is conducted by controlling the sub throttle valve 13 by means of a traction controller 17. In this instance, the rotary shaft of the motor 15 and the valve shaft of the sub throttle valve 13 are connected through an electro magnetic clutch 21. And when the abnormality of various sensors is detected, the magnetization coils of the motor 15 are magnetized first, and the position of a roller 15r is retained at a certain stable one, and control is made so that the sub throttle valve may be returned slowly in a full open direction by conducting the connecting/cutting off control of the electromagnetic clutch 21 under this condition.
Patent JP-S63167818-A (JP)
Inventor: EDOWAADO TETSUDO KAKUTSUMAAKUT
IPC: E02F9/14
Filed: 1987-12-22
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-H11140718-A (JP)
Title: Sunshade hat
Inventor: KUMASHIRO HISAYOSHI
IPC: A42B1/22
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a simple sunshade hat having light weight, excellent portability and high ventilation performance. SOLUTION: This sunshade hat is provided with a hat skeleton K composed of flexible band members 1, 7 made of a synthetic resin material and a hat main body T made of a sheet member detachably attachable to cover the hat skeleton K. The hat skeleton K has a ring-shaped head band member 1 and a vertical band member 1. The head band member 1 has a mechanism 2 to adjust the circumferential size of the band and is provided with horizontal, protrusions 4 each having a binding member 3 at opposite positions of the ring-shaped head band member 1. The vertical. band member 1 has vertical protrusions 6 having binding member 3 at a position perpendicular to the horizontal protrusion 4 of the head band member 1 and both ends of the vertical band members are vertically bonded to the head band member 1.  The hat main body T has engaging mechanisms 13 to engage with the binding member 3 at positions corresponding to the protrusions 4, 6 and has a ventilation hole 11 at the top of the hat.
Patent JP-H10167871-A (JP)
Title: Firing chemical composition
Inventor: MIYA YASUSHI
IPC: C06B31/22
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a firing chemical compsn. which is safe compared to a conventional compsn. and has enough firing power. SOLUTION: This firing chemical compsn. essentially consists of an oxidant and a binder. The binder consists of a cellulose nitrate carboxylmethylether, for example, expressed by the formula having the substitution degree between >=0.4 and <2.0 of carboxymethylether groups per one pyranose ring.
Patent JP-H08178698-A (JP)
Title: Position detecting device
Inventor: TOMA TAKAAKI
IPC: G01D5/244
Filed: 1994-12-27
Abstract: PURPOSE: To perform an, easy and precise position detection by providing first and second marker detectors, a narrow pulse signal generating means, a count signal generating means and an UP/DOWN counter. CONSTITUTION: In a moving quantity detecting device 10, a DOWN signal is generated by a count signal generating means 5 synchronously with the AP1 signal generated by a narrow pulse signal generating means 3 when a switching command signal is in low state, and decrement of the DOWN signal is performed by an UP/DOWN counter 7. When the switching command signal is in high state, an UP signal is generated by the generating means 5 synchronously with the AE1 signal generated by the generating means 3, and increment of the UP signal is performed by the counter 7. Therefore, the precise position of a moving body can be detected by the detecting device 10 having a simple structure.
Patent JP-H02224767-A (JP)
Title: Operable type expansion cathetel
Inventor: UIRIAMU ESU TOREMURISU
IPC: A61M25/00
Filed: 1989-12-15
Abstract: PURPOSE: To prevent a balloon from winding on itself by prohibiting rotational motions from occurring between a slender torque transmissible member extending in the longitudinal direction of the catheter and a balloon member, both being provided for the catheter, when the catheter is advanced in a blood vessel. CONSTITUTION: Proximal end 18 of balloon member 16 is held by appropriate bond portion 17 at distal end 15 of slender tubular member 11 while distal end 20 of the balloon member 16 is held by bond portion 19 at guide-use extension portion 12. Coil 21 is held at guide-use extension portion 12 at a suitable position apart from the balloon member 16. Tightly tying hub 23 to the tubular member 11 enables to apply torque to the proximal end of tubular member 11, whereby the catheter becomes maneuverable, using the hub 23 when the tubular member 11 is inserted into a subject's blood vessel and advanced therein. Internal tube cavity 25 extends to the longitudinal direction of tubular member 11 while dilating fluid inlet/outlet port 28 feeds a dilating fluid to expand the balloon member 16 from the internal tube cavity 25 to the interior of balloon member 16.
Patent JP-H08186813-A (JP)
Title: Arithmetic logic unit and processor for image codec
Inventor: IWATA EIJI
IPC: H04N19/51
Filed: 1994-12-27
Abstract: PURPOSE: To attain inverse quantization processing at a high speed by reducing number of steps in the case of inverse quantization processing of image data. CONSTITUTION: Data X in response to image data to be subjected to inverse quantization processing are shifted by a shifter 22, and given to a polarity discrimination device 24, in which polarity is discriminated. The shift result from the shifter 22 is outputted to an adder 20 via a selector 25. Outputs of '0', '1', '-1' selected corresponding to depending on the polarity discrimination result from the polarity discrimination device 24 through selectors 26, 27 are outputted to the adder 20. The adder 20 adds the sum of shift from the shifter 22 and data in response to the polarity discrimination result from the polarity discrimination device 24 and the output of the adder 20 is given to a selector 28.
Patent JP-H05156842-A (JP)
Title: Control method for plural active dynamic dampers
Inventor: ARAYA TOSHIHIKO
IPC: F16F15/02
Filed: 1991-12-10
Abstract: PURPOSE:To obtain high precision by making the number of wiring small, making the effect of noise less in the case of synchronous control at the test time of active dynamic dampers. CONSTITUTION:The 1st and 2nd dampers 1, 2 are arranged diagonally on the rooftop of a building 3, and respective dampers 1, 2 are arranged with addition masses 101, 201, actuators, 102, 202, and dine wave transmitters 103, 203. At sine wave transmitters, 103, 203, the amplitude, vibration number and initial phase of a sine wave signal to be outputted can be respectively set, and contact point signal input terminals 104, 204, for starting are equipped. When a contact point signal is inputted at these terminals 104, 204, by the On operation of a switch 4, sine wave transmitters 103, 203 starts operation simultaneously, and the operation force of actuators 102, 202 is generated according to the condition of initial setting. By means of this operation force, giving vibration in the same direction or giving twist vibration or the like to the building 3 can be carried out.
Patent JP-H09160226-A (JP)
Title: Photosensitive planographic printing plate
Inventor: FUKUMURO IKU
IPC: G03F7/027
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To suppress inhibition of polymn. by oxygen and to prevent contamination in a nonpicture part (even when an aluminum supporting body having a grain prepared by electrolytic polishing in nitric acid which has good adhesion property between the supporting body and a photosensitive layer is used, or even when a photosensitive planographic printing plate using a silane coupling agent and the like in a photosensitive layer is stored in a high humidity environment). SOLUTION: This printing plate has a photopolymerizable photosensitive layer containing at least an addition-polymerizable ethylene unsatd. compd. and a photopolymn. initiator on an aluminum supporting body which is subjected to graining and anodic oxidation treatment, and the printing plate can be developed in a water-based alkali soln. containing an org. solvent. In this case, an oxygenshielding protective layer comprising a compd. having oxygenshielding property (such as polyvinylalcohol), and a moistureimpermeable protective layer comprising a compd. having no permeability for moisture are formed on the photopolymerizable photosensitive layer.
Patent JP-H01167119-A (JP)
Title: Semiconductor wafer cassette conveyer
Inventor: IWASAKI JUNJI
IPC: H01L21/68
Filed: 1987-12-23
Abstract: PURPOSE:To prevent a cassette from dropping down, even when it collides with a stopper, by mounting a cassette holding mechanism, which acts by moving a mover, to a cassette placing bed and a mover running path. CONSTITUTION:After a linear motor cassette placing bed 5 is retracted to a position for the bed 5 not to interfere with a cassette placing bed 3, a cassette 2 is loaded on the lifter cassette placing bed 3 and lifted to a transfer loading point by a lifter 4. Next the linear motor cassette placing bed 5 is moved onto the lifter 4. Halfway this movement, a cassette holding bar 12 moves to the upper along a guide bar 13 by the action of a cam flow 15 and a cam flow guide plate 14. Next lowering the lifter 4, the cassette 2 is delivered to the linear motor cassette placing bed 5. When the placing bed 5 is moved, the cassette holding bar 12 lowers supporting the cassette 2. Thus the cassette can be prevented from its drop down even in the time of collision.
Patent JP-H07150745-A (JP)
Title: Wood soundproof floor material
Inventor: NISHIMURA MITSUO
IPC: E04F15/04
Filed: 1993-11-30
Abstract: PURPOSE:To provide a wood soundproof floor material requiring a short execution time and having little dispersion on the soundproof performance by sticking a cushioning material having irregularities on the lower face to the back face of a wood plate, and coating projections with an adhesive. CONSTITUTION:A cushioning material 3 such as a nylon nonwoven fabric having irregularities on the lower face is stuck to the back face of a wood plate 1 made of decorative plywood or the like, and projections 4 are coated with an adhesive 5. The mold releasing paper 6 is stuck to the whole back face. The labor for coating the adhesive 5 is saved, and the execution time can be shortened. Since the adhesive 5 is applied to only the projections 4 of the cushioning material 3, little adverse effect is given to the soundproof performance unlike the adhesive 5. The coating quantity of the adhesive 5 is made nearly uniform, thus the soundproof performance has little dispersion.
Patent JP-H05163982-A (JP)
Title: Self-diagnostic device in fuel supply control device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/14
Filed: 1991-12-10
Abstract: PURPOSE:To diagnose the abnormality of a fuel supply system from the result of the learning of an air-fuel ratio by removing the influence of the detection error of an air-flow meter. CONSTITUTION:In a system where the learning of an air-fuel ratio is executed in each part of an operation domain divided into plural parts on the basic quantity of fuel injection Tp and engine rotating speed Ne, the two representative operation ranges A, B whose levels of intake air quantity Q are almost the same among plural number of operation domains are set up. The learning values of air-fuel ratios in the two representative operation domains A, B are mutually compared (S37), and when the deviation of the learning value is above fixed value, it is considered as the occurrence of the large divergence caused by the abnormality of a fuel supply system of the air-fuel ratio without considering as the detection error of an air flow meter for distinguishing the occurrence of the abnormality of the fuel supply system (S38).
Patent JP-2001144110-A (JP)
Title: Semiconductor device and manufacturing therefor
Inventor: OIKAWA YOICHI
IPC: H01L21/285
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of reducing source resistance when an etching stopper layer or non-doped layer is utilized, and to provide a manufacturing method thereof. SOLUTION: This semiconductor device is provided with either an n-Al/0.7Ga/0.3As etching stopper layer 7 or an i-GaAs layer 7a (non-doped layer). A delta- doped layer 6 is formed, where an impurity is delta-doped at the lower layer in either of the n--Al/0.7Ga/0.3As etching stopper layer 7 or the i-GaAs layer 7a (non-doped layer), and etched in the order for the delta-doped layer 6 not to be brought into contact with a gate electrode 10, when a recess 121 is formed.