baber/WOPTO huggingface dataset:
Patent JP-H10184754-A (JP)
Title: Vibration control device
Inventor: TOGAWA ISAO
IPC: F16F1/38
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To press-in an elastic body formed with a through hole into a bracket in an optimum condition. SOLUTION: An elastic body 14 is vulcanizingly-bonded at the outer periphery side of an inner tube metal fitting 12 to form a pair of flange parts 14A at the outer periphery of the elastic body 14. The elastic body 14 is pressed in a cylindrical part 16A of the bracket 16, so that the elastic body 14 and the bracket 16 is fitted to each other. Through holes 18, 20 which penetrate the elastic body 14 in an axial direction are formed in a jig receiving part 14B of the elastic body 14. The dimensional relation between the outer diameter A1 of the elastic body 14 before being pressed in the bracket 16 and the inner diameter A2 of the bracket 16 is made so as to be in a range: (A1 -A2 )/A1 ×100=3 to 15(%). The dimensional relation between the dimension B1 between the flange parts 14A and the width dimension B2 of the bracket 16 is in a range: (B2 - B1 )/B1 ×100=5 to 15(%).
Patent JP-H06190702-A (JP)
Title: Method and device for spherical surface grinding
Inventor: SAKAI YUKIHARU
IPC: B24B11/02
Filed: 1992-12-24
Abstract: PURPOSE:To yield a product with high surface preciseness without generating axial dislocation by furnishing a finish grinding device to grind a spherical surface, ground by a recessed cylindrical surface of a disc-form grinding tool, further with a hollow cylindrical grinding tool having a grain size smaller than the disc-form grinder. CONSTITUTION:A spherical surface grinding device comprises a disc-form grinding tool on grinding wheel 7, a wheel spindle stack 1 to support rotatably round the axis passing perpendicularly the center point on the circular plane of the grinding wheel 7, a table 2 adjacent to the wheel spindle stock 1 and arranged parallel with the rotational axis of the grinding wheel 7, a moving means to reciprocate the table 2 parallel with the rotary shaft of the grinding wheel 7, and a headstock 3 installed at one end of the table 2, wherein the main spindle 4 on the headstock 3 extends parallel with the rotary shaft of the grinding wheel 7, and a work to be ground 6 is secured to a flange 5 at the foremost part of the main spindle 4, which is then rotated with the flange 5 by a rotating means. Besides, a finish grinding device 9 is equipped with a hollow sylindrical grinding tool 8 having a smaller grain size than the grinding wheel 7 and further grinds the spherical surface 17 of the work 6 having undergone grinding with the recessed circumferential surface of the grinding wheel 7.
Patent JP-H11160908-A (JP)
Title: Positive charge toner for magnetic ink character cognition printing
Inventor: YASUI TATSUYA
IPC: G03G9/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the electrostatic charge kick-off characteristics of a toner, to impart positive charge characteristics excellent in durability and environmental stability and to ensure good image quality and MICR reading performance over a long period of time by using dry process silica and wet process silica subjected to specified separate surface treatments in combination as an external additive for the toner. SOLUTION: Dry process fine silica powder having introduced positive charge polar groups subjected to hydrophobing treatment with a hydrophobing agent and wet process fine silica powder having introduced positive charge polar groups subjected to hydrophobing treatment with silicone oil are used in combination and added to toner particles to obtain the objective positive charge toner for magnetic ink character cognition printing.
Patent JP-H08234433-A (JP)
Title: Chemical ray-sensitive polymer composition
Inventor: YOSHIMURA TOSHIO
IPC: H01L21/027
Filed: 1995-12-28
Abstract: PURPOSE: To ensure satisfactory suitability to patterning by i-line stepper exposure by using a chemical ray-sensitive polymer compsn. contg. a specified polymer and specifying the light transmissivity of a prebaked film of the compsn. CONSTITUTION: This chemical ray-sensitive polymer compsn. contains a polymer consisting essentially of structural units represented by the formula and the light transmissivity of a prebaked film of this compsn. having 10μm thickness at 365nm wavelength is regulated to $13%. In the formula, R<1> is a tri- or tetravalent >=2C org. group, R<2> is a divalent $12C org. group, R<3> is H, an alkali metal ion, ammonium ion or a 1-30C org. group and (n) is 1 or 2. The polymer is, e.g. a polymer convertible into a polymer having imido rings or other cyclic structure (polyimide type polymer) by heating or in the presence of a proper catalyst.
Patent JP-H06277737-A (JP)
Title: Clamp device for entrance and exit guide of rolling mill
Inventor: UMEHARA SATORU
IPC: B21B39/16
Filed: 1992-12-24
Abstract: PURPOSE:To provide a highly efficent guide clamp device extremely high in safety and workability and capable of tightening and loosing a clamp of a rolling mill entrance/exit guide instantaneously. CONSTITUTION:The leg part 6 of the guide 1 of the rolling mill entrance/exit is made in a offset shape, a distance between a clamped position of the guide leg part and a pass line is reduced drastcally, the guide leg part is mounted on a rest bar 2, the guide leg part 6 is always clamped and fixed by a fluid pressure cylinder 4 set below the rest bar 2 and a vertical clamp plate 3 whose fulcrum is fixed freely oscillatorily to the rest bar 2. Then, since the guide is made so that it can be tightened or loosened by the on-off operation of a fluid pressure control valve to release the clamp through the release of the fluid pressure of the fluid pressure cylinder 4, the guide can be set freely attachably and detachably through one action.
Patent JP-H03202987-A (JP)
Title: Ticket or the like issuing system
Inventor: TACHIKAWA DAIHACHIRO
IPC: G07B1/00
Filed: 1989-12-28
Abstract: PURPOSE:To print a ticket with the same image as the character form in the first issue when the ticket is next issued by reading the information of an application blank by a reading means, storing the information as dot images, reproducing the information of the stored dot images at the time of the next issue such as continuous issue, etc., printing the ticket and issuing it. CONSTITUTION:A name written by the hand of a customer on the application blank is read by a name read part and these name information are decomposed to the dot images. A host computer 5 relates purchase information such as a issuing place, issuing machine number and issuing data, etc., to the digital data of the name information, which are decomposed to the dot images, and stores the information from a season ticket issuing machine to a large capacity storage 6. When a season ticket is issued again and the host computer 5 receives retrieval information, the large capacity storage 6 is retrieved and the retrieved name information are transmitted. When season ticket issuing devices 1a, 1b,... receive these name information, these information are reproduced, the name is printed to the season ticket and the season ticket is issued again. Thus, when the tickets are issued next, the name can be printed with the image of the same character form as the name in the first issue.
Patent JP-2000169058-A (JP)
Title: Hoist of elevator machine room equipment
Inventor: UNO SHIGETO
IPC: B66B7/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a hoist of elevator machine room equipment devised to carry out hoisting of a heavy article without reinforcing a floor of a machine room, etc. SOLUTION: A support structure is constituted of a trolley beam 2 to guide a trolley 3 furnished with a chain block 5, a frame body 1 to support this trolley beam 2 and a support 4 installed on a lower part of this frame body 1, this support structure is placed on a machine beam 8, and a load of a hoisted heavy article is received by the machine beam 8 but not by a floor of a machine room.
Patent JP-H03203203-A (JP)
Title: Magnetic field generating device for mri
Inventor: SAKURAI HIDEYA
IPC: H01F7/02
Filed: 1989-12-28
Abstract: PURPOSE:To make a pole piece diameter small-sized without lowering a uniformity of a magnetic field inside an air gap by forming an orthogonal face to a permanent magnet structure on an inner peripheral side in the opposing position to a tilted magnetic field coil of a ring-shaped projection. CONSTITUTION:A ring-shaped projection 13 having the height of a peripheral side higher than the other parts in order to concentrate a magnetic flux to a required air gap and to improve a uniformity is formed on the peripheral part of a disc powder part 12. Then, in its cross-sectional shape, the top face forms a horizontal face, the outer peripheral face forms a vertical curved face orthogonal to a permanent magnet structure 1, the inner peripheral side 14 forms a vertical curved face orthogonal to the permanent magnet structure 1 in a position facing a tilted magnetic field coil 6 and the other inner peripheral side constitutes a slope lowering to the center side. Thereby, a volume of the ring-shaped projection 13 can be increased, and the diameter of a pole piece 10 can be small-sized.
Patent JP-H10167124-A (JP)
Title: Open/close auxiliary device of tilt
Inventor: SAKAGAWA TAKESHI
IPC: B62D33/03
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an open/close auxiliary device with a simple structure which can transmit a spring force to a tilt effectively through an operation lever, when the tilt is lifted from a state lowered by about 180 deg.. SOLUTION: An operation lever 4 is supported turnably and also a movable point is provided upside while approaching to a turning fulcrum and a connection fulcrum is provided on the other end respectively near the opening part of a box shape base 1 installed beneath a load stand 2, and the other end of a connection link 9 whose one end is connected by a pin with an installation member 12 to the tilt 11 is connected by the pin to the connection fulcrum and the hook shape end part of a spring force transmission lever 15 arranged slantly downside pointing to the operation lever side is connected to the movable point by the pin respectively. The other end of the transmission lever 15 is energized slantly downside through a spring holder 18 by a return spring 19 placed on the spring seat 3 installed on the other end of the base.
Patent JP-2000128474-A (JP)
Title: Cleaning device of moving footboard
Inventor: KANEKO YOSHIAKI
IPC: B66B31/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which can realize the automatic cleaning of the creat grooves of a moving footboard, the rejection of a kindling source or the like, and the improvement of the manufacture and the maintenance. SOLUTION: This cleaning device 6 is provided to a footboard 3 which has numerous creat grooves 3B to its foot surface 3A, and moves between one side getting-on/off floor 2 and the other side getting-on/off floor. The cleaning device 6 is composed of a fixed plate 6A fixed being held in the up and down direction between the getting-on floor 2 and a comb plate 4, a regulating part 6B at the front end of the fixed plate 6A, and a sliding brush 6C with the quality having a flame resistant or nonflammable property which is set to the regulating part 6B and is provided at the front end 2A of the getting-on/off floor 2.
Patent JP-H06283193-A (JP)
Title: Support and extension body for rechargeable flat-pack storage battery
Inventor: ROBAATO JII GURUUNSUTAAN
IPC: H01M10/12
Filed: 1993-12-20
Abstract: PURPOSE: To retain the structural unity even in the case of a thick cell by installing an intermediate support extended body plate having a plurality of holes to support common routes for an electrolyte additionally when an inner supporting member is installed in a rechargeable flat back storage battery. CONSTITUTION: At the time of assembling a casing of a storage battery, storage battery elements 40 are put on a plurality of pins 29 formed in a lower part casing 20 and the tip ends 31 of the pins 29 are positioned inside the reception apertures 45 formed in the elements 40. In the case that other elements 14 are further layered, in order to reliably join the edges 17 and the edges 33 of a casing 20, an upper part casing 10 is pushed down and pins 47 installed in the elements 40 are positioned insides the reception apertures 15 of the elements 14. After that, while sandwiching the elements 40, 14, the lower part casing 20 and the upper part casing 10 are vibration welded and thus a structural rigidity can be provided.
Patent JP-H10185624-A (JP)
Title: Optical potentiometer
Inventor: MARUYAMA TOSHIYOSHI
IPC: G01D5/34
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical potentiometer capable of eliminating the influence by linearity of a light receiving element, precision of slit pattern of a rotating disc, mounting precision of each part, and the light distributing characteristic of a light emitting element to provide a detected output with high linearity. SOLUTION: In this optical potentiometer, the actual corresponding relation B between the rotating angle of a rotating disc 51 and the output of a light receiving element 54 is measured, and the deviation of the actual light receiving element output B in each rotating angle to an intended linear relation between the rotating angle of the rotating disc 51 and the output of the light receiving element 54 is calculated. The correction value for solving this deviation is preliminarily stored in a ROM 22 in the form of a corresponding table of limited rotating angle of the rotating disc.  The rotating angle of the rotating disc is determined on the basis of the actual output B of the light receiving element 54 generated according to the rotating of the rotating disc 51, the correction value corresponding to this rotating angle is determined from the corresponding table, and the determined correction value D is added to the output B of the light receiving element, whereby a detection output E having the linear relation to the rotating angle of the rotating disc 51 is provided.
Patent JP-2000170938-A (JP)
Title: Emergency automatic gas cutoff valve for on-vehicle tank
Inventor: INAYOSHI TAMIAKI
IPC: F16K17/34
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To make a cutoff valve cope with filling in front of a house/bulk supply for domestic use of LP gas and secure extremely high safety by a simple structure as a security measure in a tank lorry and a petroleum complex including a dangerous article container or a traffic accident measure for a rear-end collision and a lateral turning over. SOLUTION: In a gas passage G within a tank of a valve mounted on a tank external wall T, a first excess flow prevention valve 20 and a second excess flow prevention valve 30 which is different from the valve 20 in structure are serially inserted. Both of the excess flow prevention valves 20 and 30 are arranged so that an operating direction of the first excess flow prevention valve 20 and an operating direction of the second excess flow prevention valve 30 may be horizontal and vertical, respectively. The first excess flow prevention valve 20 is provided with a valve seat 23 extended on the inside in a gas passage, a disk-shaped cutoff valve plate 21 which is freely rotatably supported and closes the gas passage G and a spring 24 energizing the gas passage G so as to be opened in normal state. The second excess flow prevention valve 30 is provided with an oblique surface 3b in which the gas passage G becomes narrow and a ball 31 floating up by a fixed value or more of gas flow.
Patent JP-H06191753-A (JP)
Title: Elevator operating panel
Inventor: MUNAKATA MITSUO
IPC: B66B3/00
Filed: 1992-12-25
Abstract: PURPOSE:To attain an elaborate guide display by performing display for selecting a plurality of destination stories on a display of a touch panel, in an elevator provided with the touch panel having X, Y direction detectors provided in a car and a landing. CONSTITUTION:An operating panel 1 provided in a car and a landing has a touch panel and concurrently display unit 2 constituted of conductors coming out from X, Y direction detectors, and in this unit 2, a destination floor select button display 6, elevator direction display 7 and an information display 8 are displayed. When touched a story name intended to go in a display of a destination story select button in the touch panel and concurrently display part 2, the conductor of the X, Y direction detectors are brought into contact, to detect a crossing point, when conducted, to register a destination floor. By this registering, color of the destination floor select button display 6 is changed, to simultaneously perform the guide display 8 of a shop, tenant, etc., on this floor.
Patent JP-H06192787-A (JP)
Title: High strength bh cold rolled steel sheet excellent in workability, secondary working cracking resistance, and surface characteristic
Inventor: HAYASHIDA TERUKI
IPC: C22C38/06
Filed: 1992-12-25
Abstract: PURPOSE:To produce a high strength steel sheet having extremely superior workability, secondary working cracking resistance, baking hardenability, and surface characteristics by controlling the crystalline grains and the amount of solid-solution carbon of a cold rolled sheet of a low carbon steel containing respectively specified amounts of C, Si, Mn, P, S, Al, and N to specific ranges, respectively. CONSTITUTION:The steel sheet has a composition consisting of, by weight ratio, 0.010-0.055% C, <=0.10% Si, 0.25-1.0% Mn, 0.050-0.10% P, 0.003-0.020% S, 0.010-0.10% Al, <=0.0060% N, and the balance Fe with inevitable impurities and also has a fine-grained structure having 10-45mum average crystalline grain size, and further, solid-solution carbon is incorporated into this steel sheet by 2.5-8.0ppm. By this method, the high strength cold rolled steel sheet excellent in workability, secondary working cracking resistance, baking hardenability, and surface characteristics can be obtained.
Patent JP-H11179429-A (JP)
Title: Guide bar facing in round bar straightening machine
Inventor: TANAKA TAKESHI
IPC: C22C37/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a guide bar facing which is an additional part of a straightening machine for improving a surface skin property of a straightened round bar steel. SOLUTION: A casting, which is composed of, by weight, 3.3-3.5% C, 2.0-2.2% Si, <=0.5% Mo, <=0.1% P, <=0.035% S and the balance Fe, is used as a material of the guide bar facing 1 required for making the round bar steel pass through the center of a straitening roll in the round bar steel straightening machine. And the lower back end of the guide bar facing is divided to form a vertically movable hardening resin 5 made structure.
Patent JP-2001165996-A (JP)
Title: Semiconductor integrated circuit, its design method and inspection method
Inventor: TAKEOKA SADAMI
IPC: G01R31/28
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To suppress the power consumption of all operations low without causing a malfunction when a scan-designed semiconductor integrated circuit is inspected. SOLUTION: Each of scan flip flops 11, 12, 17 and 18 on a scan chain 42, and each of scan flip flops 13, 14, 15 and 16 on the other scan chain 43 do not have a connection relations via combined circuit parts 40 and 41. At a scan test time, a clock control part 10 supplies independently controlled clocks CK42 and CK43 to the scan chains 42 and 43, whereby the scan chains 42 and 43 operate independently of each other at any operation of shift-in, capture and shift-out.
Patent JP-H05183406-A (JP)
Title: Automatic phase correction circuit
Inventor: ISOME AKIHIKO
IPC: H03K5/131
Filed: 1991-12-27
Abstract: PURPOSE:To change a delay time even during the operation of the circuit without replacement of components. CONSTITUTION:A signal inputted from an input terminal 1 is given to an NPN transistor(TR) 2, in which the signal is divided into an inverting signal at the collector side and a noninverting signal at the emitter side. The phase of the signal is delayed by a resistance of a 3rd resistor 7 and a sum of the capacitance of a capacitor and a variable capacitor and the result is outputted from a delay signal output terminal 9. When the delay time is changed, a control signal comparator circuit 12 selects and outputs any of control signals inputted from input terminals 111-11n. A control signal output circuit 13 changes its output voltage based on the selected control signal so as to change the capacitance of a variable capacitor 10. Thus, the sum of the capacitance of the capacitor 8 and the variable capacitor 10 is changed, resulting that the delay time of the input signal of the entire circuit is changed.
Patent JP-H11168211-A (JP)
Title: Semiconductor device
Inventor: KANECHIKA MASAKAZU
IPC: H01L27/088
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a structure which provides the same performance as that of a complete depletion-type SOI-MOS transistor and can suppress a self heating effect, which is the issue of the SOI-MOS transistor. SOLUTION: A semiconductor device consists of a first impurity diffused layer 12a formed along the direction of film thickness of a semiconductor substrate 10 from the surface of the semiconductor substrate 10 and a second impurity diffused layer 12b, which is continued with the end part of the layer 12a and is formed along the direction parallel to the main surface of the substrate 10, and the device has a trench 16 formed along the direction of film thickness of the substrate 10 in a state that the trench 16 comes into contact with an L-shaped impurity diffused layer constituting a drain region 12, the layer 12b and the end part of a source region 14. A channel region 18 is encircled with a gate insulating film 20, the regions 14 and 12 and the trench 16. The layer 12b and the trench 16 function as a depletion layer stopper in the region 18.
Patent JP-H07212686-A (JP)
Title: Gradation representation method
Inventor: ASHIZAKI KOJI
IPC: H04N5/66
Filed: 1993-12-24
Abstract: PURPOSE: To surely represent multiple gradations while effectively avoiding the occurrence of flickers at the time of representing the gradations using an on/off type spatial optical modulating element by using a light source whose intensity can be modulated and representing the gradations by modulating the intensity of the light from the light source in accordance with the gradations at each pixel of picture data. CONSTITUTION: Picture data S3 stored in a video RAM 4 are read into a very small specular element 2 at every bit frame in accordance with a write control signal from a timing control circuit 5, and each pixel of the element 2 is turned on or off in accordance with picture data S8. Simultaneously, a signal S7 which determines the intensity of the light emitted from a light source 6 is sent from the control circuit 5 through a light intensity modulating circuit 7. Consequently, the brightness of each pixel of the element 2 is determined by the sum total of the intensity of the light when the pixel is in a turned-on state during the period of a certain frame. Thus, the transferring time of one frame can be minimized and the occurrence of flickers can be avoided effectively.
Patent JP-H06227128-A (JP)
Title: Thermal recording body
Inventor: WATANABE KAZUO
IPC: B41M5/26
Filed: 1992-12-28
Abstract: PURPOSE:To provide a thermal recording body which is excellent in shelf life of a recording image or chemicals such as a plasticizer, fats and oils and subjected scarcely to texture blushing. CONSTITUTION:A recording layer containing colorless or light-colored basic dye and a colorant is provided on a supporting body. A protective layer is provided on the recording layer in accordance with necessity. In the thermal recording body, 2,2'-dithiosalicylie acid is contained in the recording layer.