baber/WOPTO huggingface dataset:
Patent JP-H0465650-A (JP)
Title: Floating supporting device
Inventor: FUKUDA YUTAKA
IPC: G01M17/00
Filed: 1990-07-05
Abstract: PURPOSE:To measure the extent of inclination of a necessary wheel with high accuracy by supporting a body to be supported on a floating member in a floating state where the body is movable in an optional direction in a specific plane. CONSTITUTION:A support roller assembly 40 is set in a floating state. Therefore, when the extent of inclination of the wheel supported on a support roller 15r is measured, the wheel is held in a state where the wheel can be put in translational motion and rotary motion in an optional direction, so the extent of inclination of the wheel can accurately be measured. Thus, the support roller assembly 40 is supported in the floating state by using four LM guides and then respective wheels can be held in the floating state without any problem even when the wheel to be inspected has large weight. Further, four-point support constitution is employed to disperse a force and balanced floating operation becomes possible, so the inspection can be performed with high accuracy.
Patent JP-H0528618-A (JP)
Title: Disk loading device
Inventor: OSADA YASUO
IPC: G11B17/051
Filed: 1991-07-17
Abstract: PURPOSE:To surely operate a transfer between a disk storing section and a carrier by positioning the disk between a roller and a disk guide and fixing it by the force of a spring giving a rotation to the disk by the rotation of them roller hen the disk is connected to the roller by a disk pushing out mecha nism. CONSTITUTION:A disk 2 pushed out from the disk storing section is held between a roller 32 and an arc-shaped disk guide arranged on its periphery and the disk 2 is moved along the guide while being rotated by the roller 32. The roller 32 is attached to one end of a first rotary base board 102 by a first shaft 101 freely rotatably and the other end is attached to a second rotary base board 104 by a second shaft 103 rotatably. Also, the base board 104 is attached to a fixing board 107 by a third shaft 105 rotatably and the disk 2 is pressed and contacted to a guide 33 via the roller 32 by fixing the base boards 102 and 104 using roller adhering springs 106 and 108.
Patent JP-2000007067-A (JP)
Title: Storage case
Inventor: MASAMOTO KOJI
IPC: B65D25/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To facilitate a draw and storage operation and transfer. SOLUTION: Storage holes 29... for a small-sized drill 30 are provided on an upper face 28 of a stand 27 where putting in/out is possible from an opening 22 of an outer box 21, and a lid 33 of the outer box 21 is provided on an end face. A guide 36 is provided on a ceiling oppositely to the stand 27 inside the outer box 21, and a tip of a drill 32 is received and stored in a longitudinal groove 37a. The lid 33 of the stand 27 protrudes from the upper face 28 of the stand 27 and serves as a positioning face and a guide at the time of transferring the small-sized drill 30 into a magazine case of a tool magazine. A hook claw 35 for locking on a hook hole 25 of the outer box and a guide face 38 are provided on both side rims of the lid 33. The guide face 38 and the hook claw 35 also serve as positioning and a guide for the magazine case of the tool magazine.
Patent JP-H0520475-A (JP)
Title: Microprocessor incorporating peripheral lsi
Inventor: NAKAYAMA ISAMU
IPC: G06F15/78
Filed: 1991-07-17
Abstract: PURPOSE:To set an incorporated peripheral I/O address to an arbitrary I/O address without the aid of CPU by providing a means setting the I/O address of peripheral LSI incorporated from the external part of a microprocessor before the operation of incorporated CPU. CONSTITUTION:A setting information read circuit 200 reads information required for setting an incorporated peripheral relocation register 180 before CPU 11 starts an operation. The incorporated peripheral relocation register 180 is set based on information which the setting information read circuit 200 reads. The processing of incorporated CPU is started after the termination of setting the incorporated peripheral relocation register 180. Thus, it becomes unnecessary to newly add a program for setting the incorporated peripheral relocation register to existed software, and it becomes unnecessary to alter existed software.
Patent JP-2001000172-A (JP)
Title: Incubator
Inventor: HIGUCHI AKIRA
IPC: C12M1/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an incubator of high reliability that can uniformly retain the environmental conditions inside the incubator. SOLUTION: A lifter 18 that rotatably holds a rotor 17 integrally rotating together with specimen shelves 10 on which a plurality of plates 6 including specimens are placed in an inner space S1 of a box 2 is lifted and/or lowered with a feed screw 13 driven by a Z-axis motor, and the rotor 17 is rotated through a spline shaft 15 that is driven by an R-axis motor 20 thereby allowing the specimen shelves 10 to move in the space S1. The plates 6 including the specimens are taken in and taken out through a plate take-out and take-in port opened on the side face of the box 2. Thus, the opening of the plate take- out and take-in port can be minimized to suppress the fluctuation in the environmental conditions inside the box 2.
Patent JP-S5879388-A (JP)
Title: Discriminating circuit of television system
Inventor: MIZUSAWA TSUTOMU
IPC: H04N5/7826
Filed: 1981-11-05
Abstract: PURPOSE:To easily discriminate the recorded color modulation system, by providing a discriminating means which discriminates the discidence between a horizontal period signal frequency recorded on a magnetic tape and that reproduced. CONSTITUTION:A frequency count circuit 1 counts the frequency of a reproduced horizontal synchronizing signal inputted from a terminal 7 for a prescribed time. A frequency range detection circuit 2 detects whether or not a value inputted from the circuit 1 is within a range between a lower and an upper limit frequency designated from a frequency detecting range designation device 3, and when within the range, the circuit 2 takes a signal of an output terminal 2a as a negative logic and when not within the range, the circuit 2 takes the signal as a positive logic. When the terminal 2a is a positive logic, the TV system is  changed, and when the clear signal is transmitted from a clear circuit 6, then the  terminal 2a is a negative logic. A single pulse generator 4 generates a single pulse when the terminal 2a is a positive logic, and an FF circuit 5 is triggered. When the circuit 5 gets the single pulse, the circuit 5 changes the state of an output terminal Q and Q' to change the reproduction of the VTR to the NTSC or the CCIR system.
Patent JP-H0226056-A (JP)
Title: Semiconductor device
Inventor: KOMATSU KOICHI
IPC: H01L23/12
Filed: 1988-07-14
Abstract: PURPOSE:To reduce grounding inductance of an emitter and improve gain of a semiconductor device by providing a first conductor layer where a transistor chip is mounted and a second conductor layer which surrounds the periphery to connect the emitter of transistor chip and the second conductor layer with a metal wire. CONSTITUTION:A first conductor layer 2 with a transistor chip 3, a second conductor layer 5 which is provided on the upper surface of an insulation substrate 1 surrounding the periphery of the conductor layer 2 and is connected to the emitter of the transistor chip 3 with a metal wire 4, a fourth conductor layer 9 which is provided on the upper surface of the insulation substrate 1 at the outside of the conductor layer 5 and is connected by the conductor layer 2 and a metal wire 8, a fifth conductor layer 18 provided on the lower surface of the insulation substrate 1, and a through hole 11 which is provided through the insulation substrate 1 and connects the conductor layer 5 and the conductor layer 10 electrically are provided. It reduces grounding inductance of emitter and improves the gain of a semiconductor device.
Patent JP-S5891350-A (JP)
Title: Piston for internal-combustion engine
Inventor: BAN KEISUKE
IPC: F16J1/01
Filed: 1982-10-07
Abstract: PURPOSE:To improve the heat dissipation of the piston and prevent the protrusion of the top land part thereof by a method wherein the ring zone of the main frame of the piston for the internal-combustion engine made of a light alloy and the top land part thereof are reinforced by fiber by an annular fiber formed body. CONSTITUTION:The annular fiber reinforcing layer 4, formed simultaneously with the casting of the main frame 1 of the piston, is provided on the main frame 1 of the piston cast by using light alloy such as magnesium alloy or the like at the ring zone excluding an oil ring groove part 5 or a compression ring grooves part 2 and the land part 3. The annular fiber reinforcing layer 4 is formed by filling the fiber forming body F formed by various kinds of fibers such as a metallic fiber, silicon carbide, silica series or the like with the light alloy M forming the main frame 1 of the piston by means of high pressure solidifying method to compound it.
Patent JP-H0523250-A (JP)
Title: Steam vent device of pressure container
Inventor: KASAI ISAO
IPC: A47J27/09
Filed: 1991-07-17
Abstract: PURPOSE:To eliminate dangers when lowering internal pressure by means of ejection of steam from inside a pressure heating container by causing the steam to spout to the opposite side of an operator. CONSTITUTION:A steam nozzle 10 is provided in a recessed portion 15 located at the center of the lid 9 of a pressure heating container and a weight 11 for controlling internal pressure is placed thereon. Below the weight 11 a steam vent lever 12 having a generally elliptical hole is fitted around the constricted portion of the steam nozzle 10 with a play. Thus when one end of the steam vent lever 12 is pushed downward the weight 10 is tilted to the front side of an operator and steam is ejected to the opposite side of the operator.
Patent JP-S6067867-A (JP)
Title: Electric field forming apparatus
Inventor: HIRATSUKA SEIICHIROU
IPC: G01R29/24
Filed: 1983-09-22
Abstract: PURPOSE:To generate a uniform electric field over a considerable range in a cylindrical tube, by arranging a pair of electrode plates, to which positive and negative voltages are applied, to the inner wall of the cylindrical tube at positions synmetric around the center of said tube so as to have a circular arc cross- sectional area shape. CONSTITUTION:In an experiment conducted by changing the string length of an electrode plate to 0.4D, 0.5D and 0.6D, at the time of 0.5D, the electric field in a cylindrical tube is most stable. It is experimentally cleared that the electrode plate, which can obtain a uniform electric field within a difference range of about 5% or less with respect to a range of + or -0.05D in left and right X-directions and + or -0.3D in before and behind Y-directions around the center axis 10A of the cylindrical tube 10, has pref. a string of which the length is present in a range of 0.45D<X<0.55D. By using the electrode plate having this range, a considerably stable electric field is obtained in the vicinity of the center axis 10A of the cylindrical tube 10.
Patent JP-H0524917-A (JP)
Title: Piezoelectric porcelain composition
Inventor: WATANABE JUNICHI
IPC: C04B35/00
Filed: 1991-07-17
Abstract: PURPOSE:To provide a material for actuator increased in electrical resistivity and piezoelectric constant, particularly a material for laminated piezoelectric element. CONSTITUTION:in a piezoelectric porcelain composition consisting of xPbTiO3- yPbZrO3-(1-x-y)Pb(Ni1/3Nb2/3)O3, the symbols (x) and (y) stand for 0.33-0.38 and 0.12-0.19, respectively, and at least one element among Mn, Cr, and Fe is incorporated by 0.01-1.0wt.% expressed in terms of MnO2, Cr2O3, and Fe2O3, respectively.
Patent JP-2001006322-A (JP)
Title: Prism used for tape cassette
Inventor: SASAKI KAZUO
IPC: G11B23/30
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous detection in optical information detection. SOLUTION: This prism 12 is arranged within a cassette case 4 and is so constituted as to be used for a tape cassette 1 used to execute various kinds of information detection by diseating light, emitted from an external light emitting element 18 and made incident from an incident surface 13a, toward an external light receiving element 19 from an exit surface 15a. In such a case, the exit surface 15a is formed by providing a plane part 15c with a convex lens part 15d.
Patent JP-2000005107-A (JP)
Title: Suction tool for vacuum cleaner and vacuum cleaner
Inventor: SAKATANI HIDEAKI
IPC: A47L9/02
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism turning a suction tool by 90 deg. in the right and left directions via a simple twisting action, to reduce noise and to reduce the number of part items. SOLUTION: This vacuum cleaner is provided with a dust chamber 3 with a lower opening 4, a suction port 9 sucking the atmospheric air containing dust in the dust chamber 3, a main joint section 5 with a joint and a driven joint section 6 near the suction port 9, a connecting pipe 7 at the tip section of the driven joint section 6, and a joint pipe 8 made of a flexible material and connecting the suction port 9 and the connecting pipe 7 in the main joint section and the driven joint section 6. When the connecting pipe 7 is twisted in the right and left directions, a suction tool is turned by 90 deg. in the right and left directions, the dust near the wall of a room or the dust in a narrow gap between pieces of furniture can be cleaned via a simple twisting action, and the operability is good.  The joint pipe 8 is flexible and is gradually bent, the wind passage is not bent narrowly, the whistling sound can be reduced, the structure is simple, and the number of part items is reduced.
Patent JP-H0466632-A (JP)
Title: Hydrogen storage ni-zr series alloy
Inventor: DOI HIDEKAZU
IPC: C22C19/03
Filed: 1990-07-04
Abstract: PURPOSE:To offer a hydrogen storage alloy, excellent in corrosion resistance to an alkaline electrolyte, decreasing the self-discharge of a storage battery and securing a high discharging capacity over a long cycle life by limiting the componental compsn. of an Ni-Zr series alloy. CONSTITUTION:An alloy having a compsn. contg., by weight, 10 to 37% Zr, 5 to 30% Ti, 5 to 30% Mn, 1 to 30% Fe, 0.001 to 0.5% Pt or Au, 0.01 to 15% W and the balance Ni with inevitable impurities and having an MgZn2 crystalline structure is prepd. If required, 0.1 to 16% Cu and/or 0.05 to 10% Cr are added to the above compsn. In this way, this alloy has excellent corrosion resistance to an alkaline electrolyte, decreases the self-discharge of a storage battery when it is used particularly as the active material in the negative pole of a closed Ni-hydrogen storage battery and can furthermore secure a high discharging capacity over a long cycle life.
Patent JP-H104481-A (JP)
Title: Image reader
Inventor: TAKEUCHI YUKIHISA
IPC: G06K7/10
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation in the quantity of light and to enable read with high picture quality by setting the central position of an illuminating means and correcting the relation between this central position and the read position of a scanning means in subscanning direction. SOLUTION: When an optical system arrives at a position (b) near a stop position (a) of a light source L2 , an image reader starts reading image data and preserves the image data for the fixed width of a central part in main scanning direction to a position (c) beyond the position (a) into a buffer memory. Next, an arithmetic means performs operations for investigating the light distribution of the light source L2 in the subscanning direction and its central position. Then, the prescribed operation finds the quantity of deviation between the alignment, which is first performed by control using the respective photointerrupters of an image scanning means and the light source L2 , and the central position of real light distribution.  Then, the positional relation between the image scanning means and the light source L2 is corrected just for this deviation quantity so that the read position of the image scanning means can be coincident with the light distribution center of the light source L2 at the upper end of subscanning direction.
Patent JP-H108174-A (JP)
Title: Torque rod made of aluminum and its production
Inventor: KOBAYASHI MASAYUKI
IPC: C22C21/10
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a torque rod reduced in weight by subjecting ends and a connecting rod, made of aluminum alloy extruded material, to welding or to welding with pressure. SOLUTION: As the aluminum alloy extrusion material, Al-Mg-Si having a composition containing, by weight, 0.8-1.5% Si, 0.4-0.9% Cu, 0.2-0.6% Mn, 0.7-1.5% Mg, 0.1-0.9% Cr, and <=0.25% Fe and satisfying Mn+Cr<=1.2% is used. After extrusion, the resultant extruded material is heated to 510-555 deg.C, water- cooled, and held at 155-190 deg.C for 5-20hr, or, after extrusion at 510-550 deg.C, the resultant extruded material is water-cooled and then held at 155-190 deg.C for 5-20hr to undergo head treatment. When Al-Zn-Mn having a composition containing 4.0-6.5% Zn, 0.5-2.0% Mg, 0.01-0.2% Cu, 0.2-0.7% Mn, 0.05-0.3% Cr, 0.05-0.25% Zr, and 0.01-0.4% Fe is used as the aluminum alloy extrusion material, after extrusion, the resultant extruded material is heated to 430-480 deg.C and then subjected to air cooling or furnace cooling.  A connecting rod 3 is added to ends 1, 2 prepared by subjecting a shape, having a cross section where a connecting part 5 is integrated with an annular part 4, to cutting in round slices.
Patent JP-S5966740-A (JP)
Title: Data transfer system
Inventor: KURITA KIKUO
IPC: G06F5/06
Filed: 1982-10-07
Abstract: PURPOSE:To attain the data transfer without being limited to a processing speed and the processing timing of a data processor, by writing data with a signal of prescribed period by a storage means provided between two devices. CONSTITUTION:After a video signal for one line's share from an image sensor stored in an RAM4 is read out, when a signal SH is transmitted again from a data processor, the 2nd hand shake control circuit 10 brings the level of a signal READY to high level and inhibits the write of data to the data processor. Further, a clock generator 7 is started, the RAM4 is switched to the write state and the video signal for preceding one line's share of the image sensor 1 stored in a latch buffer 3 is written in the RAM4.
Patent JP-2000009576-A (JP)
Title: Method and apparatus for sensing leakage from liquid charging vessel
Inventor: TAGAHARA RYOICHI
IPC: G01M3/38
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To accurately detect the leakage of a liq. by mounting a liq. charging vessel in a water tank having an ultrasonic transmitter and vibrating the charged liq. to leak the liq. when a nozzle of a liq. charging vessel is defective. SOLUTION: When a liq. charging vessel B carried by a carrier 3 arrives at the inlet of a water tank 1, it is mounted in a water tank 1 by a gripper 21 and advances and a liq. in the vessel B vibrates by ultrasonic waves from an ultrasonic transmitter 2 and leaks, if the nozzle of the vessel B is defective, the vessel B is taken out by a take-out member 6 from the water tank 1 and carried by a carrier 7 where a control means 16 actuates a water content meter 9 to irradiate a near infrared ray on the opening of the vessel B and output its scattered light quantity, a measuring member 11 measures the quantity of the liq. leaking from the vessel B from the scattered light quantity of the near infrared ray inputted from the water content meter 9 and records it on a water content recorder 27 and the leaking vessel B is discharged by a rejecter 13.
Patent JP-2001001075-A (JP)
Title: Method and device of setting up die of turret punch press
Inventor: KAWABATA HISAAKI
IPC: B21D28/36
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To perform optimum processing for T number which provides a minimum exchange number of a die in overall schedule in preparation processing of working schedule of turret punch press. SOLUTION: When working shedule by which dies for use are allocated to turret station is prepared before punching work is performed, on the basis of the working schedule, with the dies for use which are, prior to the punching work, fitted to many turret station provided on turrets 11 and 13, numbers of use of each die being used in overall fabrication schedule is counted with a counting part 41 for planned use number, and stored in a memory 43 of planned use number. When T number optimum processing in which a planned use die is set to the turret station is performed, and in the case where the plural turret stations are available as attachable candidates, the turret station, to which a few planned number of use of the die is attached, is set as an candidate of priority for exchange, and useless die exchange is reduced.
Patent JP-2000013392-A (JP)
Title: Multi-cast data transmitter-receiver in atm-lan and transmission reception method
Inventor: SAKO TOMOYUKI
IPC: H04N7/173
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To relieve a communication load on multi-cast transmission processing to transmit multimedia data in a video-on-demand system or the like to pluralities of clients. SOLUTION: In transmission processing of multi-cast data in an ATM-LAN environment consisting of pluralities of clients 41 that receives multicast data, a multicast server 11 and a multicast data transmission request client 12, the transmission request client 12 requesting transmission of the multicast data to the multicast server 11 is in existence in the same computer as the multicast server. In this case, in the case of transmitting the multicast data requested for the transmission to the multicast server 11, the transmission data is transferred in the computer where the multicast server 11 is in existence by a function call not via the ATM-LAN.
Patent JP-H0710287-A (JP)
Title: Tray feeder
Inventor: OKAMURA MASAYUKI
IPC: B65G59/10
Filed: 1993-06-24
Abstract: PURPOSE:To provide a tray feeder that can feed even food-packing trays which are too thin and stacked at too small intervals to be fed onto a conveyor. CONSTITUTION:A scraper 80 for scraping off both sides of each tray with claws is disposed below a flange receiver 70 which supports flanges on both sides of the lowermost tray 30a from below, and a nozzle 60 which ejects air synchronous with rotation of the scraper 80 is provided immediately above the flange receiver 70. Further, stoppers 50, 50 and a pusher 40 are disposed above the nozzle 60 along a tray guide 20 at predetermined intervals, and when trays 30 on the flange receiver 70 decrease, trays 30 piled up at predetermined intervals are replenished onto the flange receiver.
Patent JP-S62257915-A (JP)
Inventor: MAIEN MAIKERU UU
IPC: C08F220/42
Filed: 1986-07-28
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-H0227558-A (JP)
Title: Disk driving device
Inventor: ARAI YASUNORI
IPC: G11B17/043
Filed: 1988-07-17
Abstract: PURPOSE:To eliminate interference due to external oscillation on a recording and reproducing processing by keeping a non-contact state with a cartridge by a slide plate locking means in the complete loading state of the cartridge. CONSTITUTION:An almost L-shape slide plate locking member 82 whose one end 82a is connected pivotally to the inner side extension part 21 of a side chassis 20d is used, and a pin 82b suspended from the other end is pushed in a guide groove 78. The locking member 82 is always pressed in a counterclockwise direction by a spring 84 laid between a guide pin 22b piercing through a guide groove 70b. And in a state where the cartridge is loaded completely, the non-contact state with the cartridge can be held at any part. In such a way, it is possible to evade the transmission of the external oscillation at the time of performing recording and reproduction.