baber/WOPTO huggingface dataset:
Patent JP-S6231535-A (JP)
Title: Vehicle seat adjuster
Inventor: MUROI JUNJI
IPC: B60N2/90
Filed: 1985-08-02
Abstract: PURPOSE:To aim at greatly shortening a time required for assembling both inner and outer reclining mechanisms to a seat frame, by providing such an arrangement that the outer and inner reclining mechanisms may be laid in their regular positions only by setting them on a flat surface. CONSTITUTION:Inner and outer lower rails 9 on which upper rails 7 for a seat slide device 5 fixed to lower arms 1 are slidably set, are provided with brackets 12, 13 for fixing the lower rails 9 onto a floor 11. Further, leg pieces 17, 18 for locating both reclining mechanisms 3 at their regular positions on a flat surface are suspended from the lower rails 9. Accordingly, a seat adjuster is positioned by simply setting the same on a working plate whose flat condition is ensured, and therefore, the reclining 3 provided to both side lower arms 1 are located their proper assembled positions on a seat frame.
Patent JP-H10326473-A (JP)
Title: Shutter for disk cartridge
Inventor: HAYASHIDA HIDEO
IPC: C08L23/20
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a plastic shutter that has high rigidity and high sliding characteristic and can be produced at a low cost, by manufacturing an integral type shutter mechanism by an injection molding using polymethyl pentene, which is a polyolefin resin basically polymerized of 4-methyl pentene-1 as resin stock. SOLUTION: The integral type shutter mechanism 50 integrated with a slider section 51 and a shutter plate section 52 is molded by injection molding using special multispindle drive meal molds at a molding resin temp. of 260 to 320 deg.C and a metal mold temp. of 30 to 50 deg.C by using the colorless and transparent polymethyl pentene resin having m.p. of 240 deg.C. As a result, the integration of one kind of the resin to the inexpensive single part as the integral type shutter mechanism fully made of the plastic simultaneously satisfying the high sliding characteristic requested for slider and the high rigidity requested for a shutter plate is made possible and the drastic reduction of the cartridge production cost is made possible.
Patent JP-H11229-A (JP)
Title: Housing device
Inventor: NIWA ISAMU
IPC: A47B61/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To eliminate an obstacle to the opening/closing of a sheet material in spite of placing a matter in front of the sheet material, to utilize all the space in a device and to keep a stably shielded state without accumulating dust on a rail by covering the opening part of a housing space with a flexible sheet in the state of being movable vertically. SOLUTION: A detachable bridge is attached to the front-side opening part 2 of a closet room in a vertical direction to divide the part 2 into two areas. In order to independently open/close each area, the part 2 is drawn from a sheet housing part 6 at the upper end of the closet room to cover with the flexible sheet 3 weighting 700 g/m<2> in the state of a roll screen. The sheet 3 is moved vertically and stopped at an optional position. The wood grain pattern of a door is printed to the sheet 3 and a bar-like body being a weight is attached to a lower end to be excellent in design. As the sheet 3 is opened and closed vertically, there is an advantage of being free from a restriction concerning a place to put things inside of the housing space 1 and its surrounding.
Patent JP-S5694454-A (JP)
Title: Access control system of magnetic disc device
Inventor: ARAMAKI NORITO
IPC: G11B20/10
Filed: 1979-12-28
Abstract: PURPOSE: To reduce the queuing time of upper devices to improve the processing efficiency, by performing recording and reproducing for the substitutional record with one mechanical access operation to shorten the processing time considerably.  
     CONSTITUTION: Addresses of the defective block and the substitutional block on the recording medium are stored in address storage memory 12 for alternation access, and the address of the defective block which is detected at the recording and reproducing time is recorded additionally in memory 12 corespondingly to the auxiliary block by defect detecting circuut 10. The address at the recording and reproducing time is compared with the address of the defective block in memory 12 by address comparing circuit 2; and if they agree with each other, recording and reproducing is controlled according to the address of the substitutional block read from memory 12 by positioning control circuit 5. Contents of memory 12 are recorded in a prescribed region on the recording medium just before the stop of the magnetic disc device and so on, and storage contents of the prescribed region are stored in memory 12 at the start time by start and stop time control circuit 11, and thus, recording and reproducing is executed for the substitutional block with one access. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6149334-A (JP)
Inventor: NOTOMI SHINICHIRO
IPC: H03K17/725
Filed: 1984-08-16
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-S5961480-A (JP)
Title: Transistor inverter
Inventor: NAKAYA FUMINORI
IPC: H02M7/538
Filed: 1982-09-30
Abstract: PURPOSE:To reduce the power loss by supplying the starting current of a transistor from between the one input terminal of a full-wave rectifier for rectifying the AC voltage and the one output terminal thereof. CONSTITUTION:A rectifier 2 outputs a voltage produced by full-wave rectifying the voltage of the AC power source 1 by closing a power source switch. On the other hand, transistors 3, 4 are supplied with the base current when the voltage of the AC power source 1 becomes the polarity to become the forward bias. Accordingly, transistors 3, 4 are alternately repeated ON and OFF to produce high frequency voltage. A base current source 9 rectifies and smoothes the high frequency voltage and supplies it to the base currents of the transistors 3, 4. The voltage is applied to the base resistor 5 only during the period of the half wave of the power source 1.
Patent JP-H0833775-A (JP)
Title: Coin passing through magic trick tool
Inventor: FUKANO ATSUSHI
IPC: A63J21/00
Filed: 1994-07-22
Abstract: PURPOSE:To provide the magic trick tool which is simple in structure, and also simple in operation. CONSTITUTION:A recessed section 30 is provided for one surface of a coin holder 3, a transmission hole 31 is bored in the bottom section of the recessed section 30, a transmission hole 40 is provided for a case, and a guide is provided in the inside of the case. As a result, a coin 1 is held in the recessed section 30 of the coin holder 3 so as to be housed in the case 4, and a key 2 is then penetrated through the transmission holes 40 and 31 of the case 4 and the coin holder 3. In this case, since the coin 1 is evacuated from the recessed section 3O to an evacuation position by means of the guide, the key 2 can penetrate both the case 4 and the coin holder 3. The key 2 is then pulled out of the case 4 and the coin holder 3, let the coin 1 in the evacuation position be held by the recessed section 30 along the guide, and the coin 1 and the coin holder 3 are pulled out of the case 4. Thus as mentioned above, operations are simple. Besides, since the magic trick tool is made up of the coin holder 3 and the case 4, its structure is thereby simple.
Patent JP-S5959810-A (JP)
Title: Steel powder for powder metallurgy and its manufacture
Inventor: YAMAGAMI TOORU
IPC: B22F9/08
Filed: 1982-09-30
Abstract: PURPOSE:To improve the moldability of water-atomized steel powder having a prescribed grain size distribution by compressing the powder under prescribed conditions. CONSTITUTION:Molten steel consisting of >=99% metallic iron and <=0.01% carbon is water-atomized, annealed under reduction, and to obtain steel powder having a grain size distribution in which >=99% of the grains have -60 mesh, 3-10% of them have -60/+80 mesh, and <=27% of them have -350 mesh. The apparent density is 2.4-2.8g/cm<3>, the irregularity of the grains (specific surface area assumed to be measured specific surface area/sphere) is >=1.4, and the strength of a green compact of the steel powder mixed with 0.9% graphite, 2% copper and 0.8% zinc stearate is >=0.25kg/cm<2>. The resulting medium density steel powder has superior moldability and is suitable for powder metallurgy.
Patent JP-H04249678-A (JP)
Title: Valve assembly
Inventor: POORU RUDOUIGU GURUKOUSUKI
IPC: F02M9/08
Filed: 1991-07-11
Abstract: PURPOSE: To prevent a flow area formed between a valve body and a valve bore from varying abruptly, even if the valve body is rotated near a nonactuating position, so as to properly control flow rate at that position by chamfering the peripheral edge of the valve body and to maintain proper flow even in a minimum flow area. CONSTITUTION: This valve assembly 10 for regulating air flow to an engine has a valve body 12 having a valve bore 14 forming an induction passage, and a shaft 16 extending across the valve bore 14. A valve member 18 having a chambered peripheral edge 24 is secured to the shaft and can rotate past an angle of 90 deg. between a nonactuating position and a maximum actuating position.
Patent JP-H01105722-A (JP)
Title: Film-making die
Inventor: TANBARA NOBUHIKO
IPC: B29C48/08
Filed: 1988-07-08
Abstract: PURPOSE:To obtain a film with a few mottle in thickness with a comparatively small die by a method wherein the shape of a raw material flow path ranging from the flow path section at the position, at which the spreading or thinning of the flow path starts, to the flow path section at the position, at which its spreading completes, is radially formed so as to satisfy the specified relationship. CONSTITUTION:A flow path 1 is spread fanwise from the position 2, at which the spreading or thinning of the flow pat starts, to the position 3, at which its spreading completes or the wider the width of the path becomes, the thinner its thickness becomes. The larger the distance between the intersection point O of the perpendicular from the vertex T of the fan to the section normal to the discharging direction of raw material in the flow path and said section and a point X locating widthwise in said section becomes the thicker the thickness (delta) at X becomes. Further, the fan is bisymmetrical and the shape of its section becomes gradually wider from the central part to each end part in width direction. The shape of the section satisfies the relationship delta=delta0/(costheta)<2/3>, in which (delta) is the thickness of the section at a point in width direction, delta0 is the thickness of the section at the intersection point of the perpendicular from the vertex of the fan to the section and the section and theta is the angle between the straight line connecting the vertex of the fan and said point and the perpendicular from the vertex of the fan to said section.
Patent JP-H0458924-A (JP)
Title: Suction implement for floor
Inventor: NAKAI KOICHI
IPC: A47L9/00
Filed: 1990-06-28
Abstract: PURPOSE:To improve the mobility and the use convenience by forming a sliding part consisting of a synthetic resin material of a low friction coefficient on the lower face of a suction implement main body having a suction port. CONSTITUTION:A sliding part 8 is placed in the rear center part on the bottom face of a suction implement main body 1, formed of a synthetic resin material having a low friction coefficient such as a fluororesin, etc., and this sliding part 8 is protruded downward a little from the bottom face of the suction implement main body 1. At the time of cleaning a carpet, a movable part 10 is contained, and the carpet is cleaned by the sliding part 8 and wheels 9, and the sliding part 8 and the wheels 9 are formed of a synthetic resin having a low friction coefficient. Accordingly, this suction implement can be moved with satisfactory mobility not only in the forward and the backward directions but also, in the left and the right directions by the sliding part 8 and the wheels 9, and also, wear of the sliding part 8 and the wheels 9 is decreased, and it can be used extending over a long period.
Patent JP-H0336111-A (JP)
Title: Junction device
Inventor: NAKAZAWA HIROYUKI
IPC: B23P19/06
Filed: 1989-07-03
Abstract: PURPOSE:To minimize an installing space, in a supply junction device for screws and so forth, by forming inclined through holes which are made from the top center of a rotating element rotating in a box to its lower surface, providing a supply port in the center of a box top surface, and forming plural intake ports in a circular part facing a rotational locus at the lower end of the lower through hole. CONSTITUTION:A rotating element 1 is rotated by a motor, and a screw 12 is supplied to the opening 5 of a box 4 from a hollow cylinder 13. By the rotation of the rotating element 1, the lower end opening of a through hole 2 moves in a circular form, namely, in the order of 6, 7, 8 and 9 to communicate with the openings of hollow cylinders 14 - 17 in order. Therefore, the screw 12 put in hollow cylinders is supplied to respective processes in order through the hollow cylinders 14 - 17. It is thus possible to minimize an installing space for supply to plural places.
Patent JP-S6435372-A (JP)
Title: Immunoassay method using colloidal non- metal particle
Inventor: DEIBITSUDO ANSONII YOSUTO
IPC: G01N33/58
Filed: 1988-07-08
Abstract: PURPOSE: To perform high-sensitivity immunoassay over a wide detection range by using a component which specifically recognizes an object to be analyzed and is coupled with colloidal nonmetallic particles as a labeling composition. CONSTITUTION: Colloidal nonmetallic particles are prepared by causing a reaction between SeO2 and ascorbic acid in boiled water. After the pH of the suspension of colloidal selenium particles is adjusted to 7.2, an anti-goat pig antibody against IgG(H+L) is added to the suspension and the suspension is mixed and incubated 10 minutes. Then the supernatant liquid of the suspension is separated by centrifuging the suspension and a bound material is suspended in a TBS casein solution. The suspension of the bound material is mixed with a blood serum sample containing an anti-pig trichina antibody and the mixture is brought into contact with a nitrocellulose strip. As a result, a visually detectable red positive signal is obtained.
Patent JP-H0222824-A (JP)
Title: High-temperature annealing apparatus
Inventor: MIKAMI HITOSHI
IPC: H01L21/265
Filed: 1988-07-12
Abstract: PURPOSE:To enhance safety, to restrain a deposit from adhering ro a wafer and to enhance a production yield by a method wherein a door for deposit discharge use and a door for specimen taking-in-and-out use are installed and a specimen is taken in and out while a poisonous gas is being discharged from the door for deposit discharge use. CONSTITUTION:While a safe purge gas, e.g., nitrogen gas, is being introduced from a gas inflow port 7, this arsine gas is discharged from a gas outflow port 10. After that, this purge gas is stopped; while the gas is being discharged from the gas outflow port 10, doors 21, 22 for specimen taking-in-and-out use are opened; wafers 6 are taken out together with boats 5. During this process, a vibration is caused and an air current is disturbed when the boats 5 are taken out; however, this taking-in-and-out operation is executed from the upstream side of a stream of the discharge gas, the remaining arsine gas does not flow backward and there is no fear that the gas is leaked to the outside from the doors 21, 22 for specimen taking-in-and-out use. Accordingly, safety can be enhanced, and surroundings are not contaminated. Even when soot floats by the vibration, it flows to the gas discharge port 10 along a stream of the gas and does not adhere to the wafers 6.
Patent JP-S5959392-A (JP)
Inventor: HANAGATA HAJIME
IPC: B25J9/06
Filed: 1982-09-29
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-H06195802-A (JP)
Title: Recording and/or playback system of information signal
Inventor: SCHANDL HARTMUT
IPC: G11B27/10
Filed: 1993-07-12
Abstract: PURPOSE: To improve reliability for a device and to make it inexpensive by providing an electric impedance inside a cassette and stipulating a parameter for displaying the characteristic value of the element of the cassette by means of the impedance value. CONSTITUTION: One end of a resistance R5 inside the cassette 3 is connected to a contact 62 and one end of the resistance R6 is connected to the contact 61. Moreover, connection is also executed to the complementary contacts 64 and 65 of the device 2 and also executed to the terminals 74 and 75 of a microcomputer 78. The resistances R5 and R6 are mutually connected by a node 94 and connected to the input terminal 96 of an arithmetic amplifier 97 by way of the contact 57 and the complementary contact 66. The arithmetic amplifier 97 detects the resistance values of the resistances R5 and R6 and supplys the output signals to the microcomputer 78 by way of an A/D converter 101.  The microcomputer 78 indicates the resistance values of the resistances R5 and R6, that is, the tape length and tape thickness of the magnetic tape of the cassette 3 to the two output terminals 79 and 80 and generates an identifying signal.
Patent JP-S6329720-A (JP)
Title: Light condensing optical system
Inventor: SUMIYA MITSUO
IPC: B23K26/064
Filed: 1986-07-23
Abstract: PURPOSE:To highly efficiently manufacture a highly precise light condensing optical system, by providing a conical mirror which converges light projected from a rotating parabolic mirror whose parabolic reflecting surface is formed in rotational symmetry to one point and making both of the mirrors rotationally symmetric. CONSTITUTION:Laser light 6 emitted from a CO2 laser device (not shown in the figure) is projected in the direction shown by the arrow 5 along an optical axis 1 by using a mirror for transmission (not shown in the figure). Then the laser light 6 is made incident on the reflecting surface 8 of a rotating parabolic mirror 2. As a result, the laser light 6 is reflected in the direction shown by the arrow 7 toward a focal point 9 and made incident on the reflecting surface 11 of a conical mirror 3. The laser light 6 made incident on the reflecting surface 11 is projected in the directions shown by the arrows 12 and converged to a light condensing point 13 on a work W in a prescribed sot diameter. Thus laser beam machining, such as perforating, cutting, welding, etc., is performed. Since this light condensing optical system is rotationally symmetric, the system can be manufactured efficiently with high accuracy of finishing.
Patent JP-H0339846-A (JP)
Title: Heat exchange type range hood
Inventor: OGAWA SHINJI
IPC: F24F7/06
Filed: 1989-07-04
Abstract: PURPOSE:To prevent lowering of the heat exchange efficiency of a heat exchanger and reduc tion of a ventilating flow rate by a method wherein a heat pipe type heat exchanger is mounted astride a space between a discharge passage and a feed passage, the part on the discharge passage side of the heat exchanger is situated to a suction port on the indoor side, and a filter is arranged in a state to be adhered to a part on the discharge passage side. CONSTITUTION:A heat pipe type heat exchanger 14 extending through a partition plate 8 and mounted astride a space between a discharge passage 4 and a feed passage 7 has a part 15 on the discharge passage side at a suction port 2 on the indoor side, and filters 16 is mounted in a state to be adhered to the part 15 on the discharge passage side of the heat pipe type heat exchanger 14. Outdoor air is sucked through a suction port 5 on the outdoor side and fed to the interior of a room through a discharge port 6 on the indoor side after the passage of it through the feed passage 7 and a part 17 on the feed passage side of the heat pipe type heat exchanger 14. The outdoor air can be heat-exchanged and ventilated through the heat pipe type heat exchanger 14. During a winter season, the part 17 on the feed passage side of the heat exchanger 14 is cooled by means of outdoor air, the surface temperatures of the part 15 on the discharge passage side and the filter 16 are reduced, and the temperature of soot passing through the filter 16 is lowered to improve the collection efficiency of the filter 16.
Patent JP-S5873281-A (JP)
Title: Correction circuit for screen distortion
Inventor: KUMAGAI TOORU
IPC: H04N3/23
Filed: 1981-10-28
Abstract: PURPOSE:To correct pin-cushion distortion and a parallelogram distortion, by modulating a horizontal saw tooth signal with a vertical saw tooth signal, summing the result to a horizontal parabola signal and applying the summing output modulated with the vertical saw tooth signal to a vertical output circuit. CONSTITUTION:An input video signal Si is converted into a horizontal saw tooth signal TH and a vertical saw tooth siganal TV via synchronizing separation circuits 2, 3, variable phase shifter 4, and saw tooth generating circuits 5, 6. A balanced modulator 7 modulates the signal TH with the signal TV. The signal TH is applied to an integration circuit 8, where a horizontal parabola signal CP is formed. An output CE of an adder 9 and the signal TV are applied to a balanced modulator 11 to form a correction signal CA. The signal CA is summed with the signal TV at an adder 12, and a synthesized output CO is  applied to a vertical output circuit 13.
Patent JP-S5873404-A (JP)
Title: Air-filled tire
Inventor: SEKOGUCHI MASAHARU
IPC: B60C9/28
Filed: 1981-10-28
Abstract: PURPOSE:To upgrade the lateral toughness of tire by mutually crossing a plurality of reinforcing layers which are turned back around a bead core on one side and extended up to the shoulder of the opposite side on the other side, at a consant angle to their respective circumferential directions on the outside of carcase ply. CONSTITUTION:As for constitution of an air-filled tire, a carcase ply 10 is arranged to extend to both bead members 2a and 2b at a code angle of approx. 90 deg. to the circumferential direction of tire. The ends 18a and 18b are respectively turned back around bead cores 3a and 5b, and reinforcing members 20 and 30 are installed on the outside of the ply 10. Out of the reinforcing members 20 and 30, the inner reinforcing member 20 is turned back around the bead core 3a on one end 21 so as to allow a crown member 8 to pass, and is extended below a shoulder 6b on the other end 22. The outer reinforcing member 30 is installed in like manner so that they may face each other. The reinforcing members 20 and 30 are arranged to cross each other in the opposite direction at a code angle of 15-40 deg. to the circumferential direction of tire.
Patent JP-S6064337-A (JP)
Title: Warning device for unreachable distance of stroboscopic light
Inventor: CHIYOU MICHIO
IPC: G03B7/16
Filed: 1983-09-19
Abstract: PURPOSE:To prevent photography with deficient exposure by flashing the visual field frame in a viewfinder and generating a warning when a distance detected by an automatic focusing detector is longer than the effective irradiation limit distance of a stroboscopic device. CONSTITUTION:An automatic focus circuit 12 outputs a voltage proportional to the distance between a camera and a subject. When Va>Vb>Vaf where Va and Vb are voltage division values of a source voltage, the level L of a comparator 32 is inverted 36 to H, which is NANDed with the output H of a gate 46 by NAND40 to generate an output L; and TR54 is turned on to generate reference light 22, displaying a visual field frame 18 for short distance. In this case, NAND48, however, is not turned on with the ouput L of the comparator 32. When Va>Vaf>b, comparators 32 and 34 output H and L to turn off the NAND40 and turns on the NAND48 and TR56 is turned on to display a visual field frame 16 for long and intermediate distance with reference light 20. When Vaf>Va, the comparators 32 and 34 outputs H to operate a multivibrator 42, and the NANDs are opened and closed to flash the visual field frame 16, generating a warning of too long distance.