baber/WOPTO huggingface dataset:
Patent JP-H06247256-A (JP)
Title: Retractor for safety belt
Inventor: TOMIMATSU KAZUNORI
IPC: B60R22/36
Filed: 1993-02-26
Abstract: PURPOSE:To provide a retractor for a safety belt which does not require any E-ring for prevention of opening of the side wall and mounting of a pawl. CONSTITUTION:A flange 20 having a detention surface 21 mating with the outer side face of a pawl 17 is formed at one end of a penetrative shaft 19, and therefore, the pawl 17 can be mounted by this detention surface 21 of the flange 20, and also it is possible to prevent opening of the side wall 1a on the pawl side. This allows omitting such component as E-ring otherwise required and favors the management of components and saving the man-hours for works.
Patent JP-S57152797-A (JP)
Title: Electromagnetic type sound generator
Inventor: HARA YOSHIAKI
IPC: H04R13/00
Filed: 1981-03-17
Abstract: PURPOSE:To increase the volume occupied by a cylindrical magnet magnetized in the radius direction and extend the length of a coil in the radius direction by fixing a magnetic core and a yoke on the inner wall and the outer wall of the cylindrical magnet, respectively. CONSTITUTION:A magnetic core 2 is fixed on the inwall of a cylindrical magnet 7 magnetized in the radius direction by adhesive or the like and a coil 3 is wound around the magnetic core 2 so as to be in parallel with the cylindrical magnet 7. A cylindrical yoke 8 having a stepped part is adhered to the outer  wall of the cylindrical magnet 7 or coupled with the magnet 7 magnetically  only by the magnetic force of the magnet 7. A supporting frame puts and supports a diaphragm 5 on which moving iron piece 10 is welded in the center position on its edge and is interlocked with the yoke 8.
Patent JP-H07247173-A (JP)
Title: Die for isotropic pressure sintering
Inventor: ONO TORU
IPC: B22F3/14
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a die capable of realizing isotropic pressurization by taking such a system as to pack the pressurizing chamber thereof with fluid spherical particles conduct a pressure sintering with these particles as a pressure transfer medium. CONSTITUTION:This die is a die for uniaxial pressure sintering, having the following system: made up of one or a pair of punch 2,7 each constituted of at least one slope 10(4) with the angle 11 between the pressurizing tip and the pressurizing axis being greater than 15 but smaller than 75; a cylinder 3 having a penetrating open hole for the punch 2,7; and, fluid spherical pressure transfer particles 6(9) packed in the pressurizing chamber formed by the cylinder 3 and the punch 2,7. And, by applying a uniaxial load 1(8) to the punch 2,7, a molded form 5 embedded in the particles 6 is subjected to an isotropic pressure.
Patent JP-S56135361-A (JP)
Title: Inclined-valve type tandem master cylinder
Inventor: KAMEMOTO KATSUAKI
IPC: B60T11/22
Filed: 1980-03-25
Abstract: PURPOSE: To enhance the reliability and safety of the operation of the titled master cylinder used for a vehicle brake by a method wherein an angle of swing for valve closing of the first inclined valve is made smaller than that of the second inclined valve when a main piston and a subpiston are moved from their reset positions to  their operating positions.  
     CONSTITUTION: The distance X between the rods (a), (b) of valve elements 32,  33 in seated condition is set to be larger than the distance between the positions at  which the elements 32, 33 are contacted with retainers 10, 7 when the main piston  13 and the subpiston 9' are in their reset positions, and the angle of swing α of the  element 32 is set to be smaller than the angle of swing β of the element 33. Accordingly, during the process of moving the valves 13, 9' from their reset positions to  their operating positions, the valve element 32 is seated to close the inclined valve 36 when the subpiston 9' is moved by a distance L1, and then the inclined valve 37 is closed when the subpiston 9' is further moved by a distance L2WL1. Therefore, the generation of pressure in the first and second liquid pressure chambers 14, 15 is conducted securely. Accordingly, the master cylinder is operated securely and the reliablity and safety can be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09206193-A (JP)
Title: Rug
Inventor: OGATA MITSUAKI
IPC: B32B9/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To perform addition and to use a front and a back by fixing a tatami surface to the back surface of a rug and fixing one side of a fastener to the corresponding position of an end part upper surface and a rug surface end part orthogonally crossing rushes. SOLUTION: The supporting material 6 of a plastic sheet is adhered to the tatami surface 5 formed from imitation rushes, a carpet 7 is stuck to the back surface and one side 2 of a sliding fastener is sewn to both left and right. Since the fastener 2 is fixed to both upper and lower ends of both left and right and the upper and lower parts are completely similarly fixed, it is used both as a tatami and as the carpet. Also, the metal fitting part 4 of the fastener is projected to the outer side of a surface so as not to be projected to the surface at the time of walking and to facilitate connection. The surface of a part where a side cloth part 3 is fixed can be pressurized by heat or the like and recessed.  The sliding fastener 2 is constituted of the metal fitting part 4 and the side cloth part 3, a slide at a center is attached to one metal fitting part or not attached to either of them, separately kept and fitted only at the time of connecting this rug and the addition is made possible.
Patent JP-S61199632-A (JP)
Title: Projection exposure equipment
Inventor: SATO TAKASHI
IPC: H01L21/66
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a self supervision function of an equipment by enabling the measurement of the superposition precision of typical patterns by photoelectric means. CONSTITUTION:A wafer 7 adsorbed on a wafer tray 8 is transferred by a wafer movement control equipment 10 under the control of a central processor 9 near a target position previously determined by a device size and an alignment pitch and the arrangement of the reduced images of an original picture is obtained on all the surface of the wafer by the action of step and repeat. The wafer 7 is moved step by step by the wafer movement control equipment 10 in order that the target pattern of the roughly positioned wafer 7 is in the field of a pattern detector 13a through a reduction lens 6, then the target patterns of the wafer and a reticule are illuminated down by illumination light 14a for detection, an enlarged image by reflected light generates a photoelectric signal in the pattern detector 13a and the relative position gap of the target patterns of the wafer and the reticule is detected by a detection operation control equipment 15.
Patent JP-H10235943-A (JP)
Title: Serial printer
Inventor: TAKAISHI KAZUAKI
IPC: B41J3/44
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To read out a bar code surely while eliminating the effect of mechanical vibration or electrical noise incident to printing operation by performing the printing operation and the bar code reading operation separately for the going path and the returning path of a head carrier reciprocating on the same line. SOLUTION: When the bar code reading operation does not precedes the printing operation, print processing is effected in the going path of a head carrier 3 which is moved on the return path without feeding the line and a bar code reader 6 is actuated to read out a bar code when the head carrier 3 is moving on the return path. The printing operation and the bar code reading operation are performed surely and separately for the going path and the returning path of the head carrier 3 reciprocating on the same line. According the arrangement, a bar code can be read out surely while eliminating the effect of mechanical vibration or electrical noise incident to the printing operation.
Patent JP-S62234311-A (JP)
Inventor: OKUHARA SHIZUO
IPC: H01G13/00
Filed: 1987-02-21
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-H11236758-A (JP)
Title: Sound-proof floor member
Inventor: SHIODA HIROKI
IPC: E04F15/18
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent walkability by interposing a fall-preventive reinforcing member between a wooden floor material provided with rear grooves and a rugged face at the rear face side and a cushion material. SOLUTION: A wooden floor member 1 is provided with rear grooves 3 at the rear face side and the rear grooves 3 are formed in order to impart flexibility to the wooden floor member 1 and increase a soundproof capacity. Any material having a cushioning property may be used as a cushion material 2 having an uneven face 5. Fiber felt, a urethane foam or the like can be adopted. A fall-preventive reinforcing member 4 is an elastic body such as a middle hard rubber fiber or the like. Since the member prevents the surface of the wooden floor member 1 from falling in, it is put in between the cushion material 2 and the wooden floor member 1. As the uneven face 5 is arranged to face the rear face of the cushion material 2, when a soundproof floor member is laid, the uneven face 5 is easily and closely stuck to the substrate and hence, the floor member can be immovably fixed after laying it.  Accordingly, an excellent walkability can be obtained while keeping a soundproof capacity.
Patent JP-S5911148-A (JP)
Inventor: JIYAN SHIYORE
IPC: A23L29/10
Filed: 1983-03-11
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-2000239339-A (JP)
Title: Production of rigid polyurethane foam
Inventor: ISHIDA MASAKI
IPC: C08G18/18
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a rigid polyurethane foam having fine cell structure and excellent heat-insulation performance and useful as a heat-insulation material without causing the corrosion of a foaming machine by reacting a polyol with a polyisocyanate in the presence of a specific catalyst, a foaming agent, etc. SOLUTION: The objective compound can be produced by reacting (A) a polyol preferably having an OH value of 200-800 mgKOH/g such as triethanolamine/aromatic amine polyether polyol with (B) a polyisocyanate such as diphenylmethane 2,4'-diisocyanate in the presence of (C) a catalyst comprising a salt derived from an amine compound of the formula (R1 to R3 are each H, a 1-16C alkyl or the like; (n) is 0-3; (m) is 2-12) (e.g. diethanolamine) and carbon dioxide and (D) a foaming agent such as HCFC-141b and, as necessary, a surfactant, a crosslinking agent, etc. The amount of the component C is preferably 0.5-5 pts.wt. based on 100 pts.wt. of the component A.
Patent JP-S58155819-A (JP)
Inventor: KIMURA KAZUO
IPC: A47J27/00
Filed: 1982-03-12
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-H10221971-A (JP)
Title: Image forming device
Inventor: YANAGIDA MASAHITO
IPC: G03G15/16
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the leakage between a transfer bias roller and a photoreceptor by attempting to continuously interpose a carrying belt between the transfer bias roller and the photoreceptor, even if reduction in the width of the carrying belt, its biasing, etc., occur. SOLUTION: The length Wt of the surface facing the photoreceptor of the transfer bias roller 17 in an orthogonal direction perpendicular to the moving direction of the carrying belt 13 is set to such a degree that the carrying belt 13 is interposed between the transfer bias roller 17 and the photoreceptor, even if the position of the edge of the carrying belt 13 in the orthogonal direction is fluctuated therein by a previously predicted maximum variation.
Patent JP-H04277910-A (JP)
Title: Surface sticking balance/unbalance converter
Inventor: MORI HIROAKI
IPC: H03H7/42
Filed: 1991-03-06
Abstract: PURPOSE:To omit a troublesome manual inserting job and to improve the workability with a balance/unbalance converter by fixing with pressure each terminal of the converter into the grooves farmed on the outer circumferential surface of a printed board. CONSTITUTION:The bifilar conductors 13 and 14 are wound round through a right hole 11 of a magnetic substance core 10 together with the bifilar conductors 15 and 16 wound round through a left hole 12 respectively. The V-cut grooves 23, 24, 25, 26 and 27 are provided on the outer circumferential surface of a pecking printed board 22 together with a conduction pattern having no solder resistance of the board 22 provided against the grooves 23-27. Then the terminals 17-21 are fixed into these grooves with pressure and then connected to the conductor pattern formed on the lower surface side of the board 22 with soldering.
Patent JP-H07249785-A (JP)
Title: Waveguide type optical sensor
Inventor: TAKADA KATSUHIRO
IPC: G02B6/12
Filed: 1994-03-10
Abstract: PURPOSE:To facilitate optical coupling between a sensor body and an external unit by separating the incident light to the sensor body from the incident light to a grating and introducing the incident light to the grating to a predetermined position through the use of a channel waveguide thereby facilitating the alignment with high accuracy. CONSTITUTION:A light enters relatively easily into a waveguide in a waveguide substrate 1 along a waveguide having some depth and tapered on the opposite breadthwise directions. The light is introduced to the part of channel waveguide 2 in the substrate 1 where the light is coupled with channel waveguide 2 having sensor function and the total power is transferred to the sensor substrate. The transferred light advances to a stab waveguide 3 where the light begins to be diffused two-dimensionally. It is then condensed or converted into a parallel light through a grating 4 having condenser lens function and delivered at a predetermined angle to the outside of the waveguide thus realizing the sensing operation.
Patent JP-S53125616-A (JP)
Title: Gas strage and its construction
Inventor: ISHIMARU KIMIO
IPC: F17C3/00
Filed: 1977-04-09
Abstract: PURPOSE:To econimize the construction cost and improve environmental nuisance by constructing a gas storage in such a way that a water injection and tank pressurizing hole and gas refilling and extracting gas pipe leading to a subterraneu gas storage chamber are installed and that the inside wall is finished with concreate, etc.
Patent JP-H07248518-A (JP)
Title: Camera provided with vibration detecting function
Inventor: OOISHI SUEYUKI
IPC: H04N5/232
Filed: 1994-03-10
Abstract: PURPOSE:To make the cost low and to improve the camera shake detecting accuracy and the processing efficiency by consecutively A/D converting the output from a camera shake detecting device of camera by means of an A/D converter incorporated in a one-chip microcomputer. CONSTITUTION:In the camera provided with a camera shake correcting function for correcting the blurring of an image by detecting vibration caused in the camera and changing the optical axis of a photographing optical system in accordance with the detected result, the A/D converter and an A/D-converted result register storing the result of A/D conversion are incorporated in a CPU 1. The output from a camera shake detecting device is consecutively A/D- converted by the A/D converter, and the values of the A/D-converted result register are read in at intervals of specified time, so that the shake caused in the camera is detected. Thus, the newest A/D-converted result is always read in and processing required for detecting the camera shake is simplified and the efficiency of the processing is improved.
Patent JP-S58158654-A (JP)
Title: Recording device
Inventor: SETO KAORU
IPC: G03G21/00
Filed: 1982-03-16
Abstract: PURPOSE:To perform control over the longitudinal and lateral positioning of a picture, by measuring prints at prescribed positions on a paper surface longitudinally and laterally, and controlling the paper feed timing of the picture to be transferred. CONSTITUTION:A beam detector 51 consisting of a small incidence slit and a photoelectric converting element with short response time detects the scan starting position of a swept laser beam 52 and by its detection signal, the starting timing of a modulation controlling signal for supplying desired light information onto a photosensitive drum 14 is determined. Light-quantity modulation is imposed on the laser beam from a laser oscillator 1 by an A/O modulating signal 3 according to a modulating signal generated through a modulating signal generating circuit 5 by a recording signal from an input terminal 6 to make a scan while forming an image on the photosensitive drum 14. The print position in the line direction on the paper is adjusted by applying the modulation controlling signal a preset time after the generation point of the signal from the beam detector 51.
Patent JP-S57155756-A (JP)
Title: Adjustment for thickness of lead frame plate
Inventor: TSUSHIMA KUNIO
IPC: H01L23/50
Filed: 1981-03-23
Abstract: PURPOSE:To prevent the occurrence of resin burr by resin mold by a method wherein plating for adjusting plate thickness is applied to the blank of a lead frame and then resin mold is performed. CONSTITUTION:A plating layer 24 for adjusting the plate thickness with a thickness of about 1-50mum is applied to the whole surface of the blank 22 of a lead frame. Furthermore, a finishing plating layer 26 is applied on the layer 24 to equalize the whole thickness and then resin mold is performed. In this way, the adhesion of the lead frame and mold becomes good and the occurrence of resin burr is prevented.
Patent JP-H11240362-A (JP)
Title: Vehicular seat
Inventor: IWATANI MASAMITSU
IPC: B60N2/24
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To adjust a longitudinal position of a seat main body by the use of a sliding mechanism even under a swing-locked state by unlocking a swing lock mechanism interlockingly with displacement of the seat main body at the starting time of swinging, and locking the mechanism interlockingly the displacement at the completion of the swinging. SOLUTION: When swinging of a seat main body 10 is started to an external side of a room, a swing lock mechanism 20 is interlockingly unlocked. When the seat is reset to the original position, the mechanism is automatically locked at a final stage. A lock plate 21 performing such swing lock is attached to a seat holder 9. A lock holder 25 is attached to a swing base 7. They are operated by the use of swinging motion. Swinging motion of a vehicular seat 1 is locked and unlocked irrespective of the sliding position in a widthwise direction. The seat main body 10 can be adjusted in its longitudinal direction when a driver is normally seated, by the use of longitudinal sliding rails 2, 2 and widthwise sliding rails 6, 6.
Patent JP-S62199957-A (JP)
Title: Fuel controller for lpg engine
Inventor: KITAURA YASUTAMI
IPC: F02M21/06
Filed: 1986-02-27
Abstract: PURPOSE:To spread the control width of fuel feed quantity by connecting a controller for shifting a diaphragm by an arbitrary quantity with a primary or secondary diaphragm of a regulator and controlling the pressure in a diaphragm chamber by the electric control by the controller. CONSTITUTION:A controller 5 for a step motor, etc. is installed together with a primary spring 4 onto a primary diaphragm 3 in an LPG regulator 1. Further, a controller 8 is installed at the terminal part of a secondary diaphragm 7. Each signal of fuel pressure sensors 14 and 15 which are installed in a primary diaphragm chamber 2 and a secondary diaphragm chamber 6 and a fuel temperature sensor 16 is input into an electronic controller 21, and the fuel pressure is controlled by controlling the controllers 5 and 8 together with a step motor 17, power valve 18, injector 19, etc. in the fuel passage on a carburetor 22 side.
Patent JP-2000241726-A (JP)
Title: Optical scanner and image output device
Inventor: ITABASHI AKIHISA
IPC: B41J2/44
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To output an image having no void, etc., equal to an image obtained before breakage without spoiling the original output ability of an image output device by constituting an optical scanner so that the scanning amount of a broken light emitting part is compensated by other normal light emitting parts when one part of the light emitting parts is broken or is ruptured. SOLUTION: This optical scanner is constituted so that the scanning amount of the broken light emitting part is compensated by other normal light emitting parts when one part of the light emitting parts is broken or is ruptured. In the optical scanner, a light source 1 having plural light emitting points radiates divergent luminous flux, and the luminous flux is transmitted through a condensing lens 2 and linearly formed into an image near the deflecting and reflecting surface 4a of a deflector 4 by a line image forming optical system 3 after the diameter of the luminous flux is regulated by an aperture part 9. The deflector 4 deflects the incident luminous flux in terms of constant angular velocity.  An image forming spot is formed on a medium to be scanned 7 by a composing system of an fθ lens 5 and a long-length lens 6 arranged between the deflector 4 and the medium 7, and the medium 7 is scanned with the image-forming spot by turning the deflector 4.
Patent JP-H02221184-A (JP)
Title: Method and apparatus for producing single crystal
Inventor: ITO MASATO
IPC: C30B15/14
Filed: 1989-02-20
Abstract: PURPOSE:To rapidly and effectively melt raw materials for a crystal in a cru cible by melting the raw materials while independently controlling the circumfer ence and bottom of the crucible. CONSTITUTION:A heat insulating 5 is disposed apart a required spacing on the circumference of the crucible 2 which is disposed in the inside center of a chamber 1 and consists of the inside crucible 2a and the outside crucible 2b. A side heater 3 having a cylindrical shape is disposed around the crucible 2 and a bottom heater 4 having a broad toric shape is disposed in the bottom of the crucible 2. The top end of a shaft 2c is connected through the bottom wall of the chamber 1 to the center in the bottom of the crucible 2 and outputs of the heaters 3, 4 can be independently controlled. The raw materials for the crystal charged into the crucible 2a and electric power is supplied separately to the heaters 3, 4 to melt the raw materials; thereafter, a seed crystal 8 hung to the bottom end of a pulling up shaft 7 is lowered through a protective cylin der 1a to fit the seed crystal 8 to a melt 6, following which the seed crystal is risen to grow the single crystal 9.
Patent JP-H06226801-A (JP)
Title: Swivel device for injection unit
Inventor: YOSHIOKA MITSUSHI
IPC: B29C45/17
Filed: 1993-02-05
Abstract: PURPOSE:To lightly conduct a swiveling operation even in an inclined state of a nozzle at the time of regulating the nozzle by supporting a pivot pin provided between a nozzle touching unit for the swiveling operation and an injection unit of an injection molding machine by a spherical bearing. CONSTITUTION:A pivot pin 6 mounted at an extruder base 10 is supported by a spherical bearing. 13. The bearing 13 is engaged with a stepped recess hole 17 formed on the base 10, a fixing unit is placed on the stepped part, and removal of the bearing 13 is prevented by a screw 18 from its side. The pin 6 engaged with a through hole 15 of a sphere 16 to be mounted, and an injection unit 3 is engaged with a recess 19 at its upper part to connected the unit 3 to a nozzle touching unit 4. The unit 3 can be rotated along an upper surface of the unit 4 on the pivot 6.