baber/WOPTO huggingface dataset:
Patent JP-H05180770-A (JP)
Title: Icp emission spectrophotometer
Inventor: HIROMICHI HITOSHI
IPC: G01N21/73
Filed: 1991-12-27
Abstract: PURPOSE:To eliminate the change of the particle density of an aerosol and to obtain a stable measuring signal from a plasma torch by providing a buffer chamber whose inner diameter is larger than that of an aerosol feed pipe on the midway part of the sample aerosol feed pipe reaching the plasma torch from a nebulizer part. CONSTITUTION:The feed pipe 9 feeding the sample aerosol S from a nebulizer part 1 to a plasma torch 2 is divided on the midway part thereof and a buffer chamber 10 is provided to the divided part. The chamber 10 has an inner diameter larger than that of the feed pipe 9. An inflow port 10a is opened at the upper end of the chamber 10 and one divided end of the pipe 9 is connected to the inflow port 10a. The outflow pipe 10b connected to the other divided end of the pipe 9 protrudes into the chamber 10 and a spherical suction part 11 having a large number of through-holes provided on the peripheral surface thereof is fitted to the outflow pipe 10b. By this constitution, the sample aerosol S generates a stirring stream by its inflow velocity in the chamber 10 to be mixed and the particle density thereof is equalized and emission intensity is not changed by density change to become stable.
Patent JP-2001161857-A (JP)
Title: Multi-piece solid golf ball
Inventor: TAKEMURA KOHEI
IPC: A63B37/04
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a multi-piece solid golf ball the repulsive property of which does not rely on a head speed, and wherein the repulsive property does not decrease even with a low head speed. SOLUTION: This multi-piece solid golf ball comprises a core 5 which is constituted of an internal layer core 1, an intermediate layer core 2 and an external layer core 3, and at least one layer of a cover 4. The internal layer core has JIS-C hardness of 63 to 83, and the external layer core has JIS-C hardness of 63 to 83. Then, the hardness of the internal layer core 1 is larger than that of the intermediate layer core 2 by 4 to 40, and the hardness of the external layer core 3 is larger than that of the intermediate layer core 2 by 4 to 40. Respective core layers comprise a vulcanize-molded body of a rubber composition containing a base material rubber, a co-crosslinking agent, an organic peroxide, and an organic sulfuric compound when required.  Also, when the organic sulfuric compound blending amounts in respective core layers are H1, H2 and H3 pts.wt. to 100 pts.wt. of the base material rubber, the following two equations, 0<=H1/H2<1, 0<=H3/H2<1, are satisfied for the multi-piece solid golf ball.
Patent JP-H05179635-A (JP)
Title: Mooring device of polluted water diffusion preventing film
Inventor: MORI TOMOAKI
IPC: E02B15/06
Filed: 1991-12-27
Abstract: PURPOSE:To enable prevention of damages or fractures of connecting parts by connecting the connecting parts of the respective ends of buoyant bodies to each other by means of a strip-shaped connecting member, and connecting an anchor to the vicinity of the connecting part of the buoyant bodies through a mooring line. CONSTITUTION:Connecting parts 1a of both ends of buoyant bodies 1,1 to support curtain foundations 2, 2 are connected to each other through fixing metal pieces 6, 6 by means of a stripe-shaped connecting member 10 of the specified length. Then, an anchor is connected to the vicinity of the connecting parts 1a of the buoyant body 1 through a mooring line 8. It is preferable to set the length of the strip-shaped connecting member 10 to be 15-25% of the length of the buoyant body 1. This arrangement allows the external force to be released without resisting thereagainst even when the external force may apply to the connecting part 1a of the buoyant body 1, and also allows the stress concentration on the strip-shaped connecting member 10 due to the external force to be avoided.
Patent JP-H11173673-A (JP)
Title: Warm air heater
Inventor: NOMIZU KOICHI
IPC: F24H3/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To satisfactorily burn generated unburned gas by holding a fuel supply amount at a predetermined amount for a predetermined time in the case of requesting a stop of a heating operation, and controlling to increase an air supply amount of a blower to larger than that at the time of a normal operation, thereby reducing a generated residue of the unburned gas. SOLUTION: In the case of requesting a stop of a heating operation, a fuel supply unit is controlled to set a supply amount to a preset minimum flow rate to hold a minimum thermal power burning state, to reduce an unburned gas to be retained in a burner mixing tube and to maximize a rotational speed of a warm air blower in a minimum thermal power burning state for a predetermined time T to increase the air supply amount, and to allow a flame port network to reach a red heat high temperature. And, after the predetermined time T is elapsed, a supply of the fuel is stopped, a nozzle is closed, then unburned gas retained in the mixing tube is passed through the net by an after- running air supply of the blower to burn the unburned gas, thereby reducing a hydrocarbon of an offensive odor component.
Patent JP-H06189961-A (JP)
Title: Ultrasonic diagnostic device
Inventor: OKUDA DAIJI
IPC: G01N29/26
Filed: 1992-12-25
Abstract: PURPOSE:To enhance a resolution with small data capacity by applying the constitution where a plurality of wave transmission focus points are established, an ultrasonic wave is transmitted on different timing, depending upon a focus position, and then a diagnostic image is displayed using resulting sound ray data. CONSTITUTION:Receiving circuits 3 and 4 are connected through the 'n' number (for example, eight) of signal lines to a multiplexer 2 connected to a probe 1 for electronic scanning via the 'N' number of signal lines. A wave transmission circuit 3 is controlled with a wave transmission focus control section 5, so that drive pulses delayed for focusing an ultrasonic beam at each focus point can be applied to the probe 1. The circuit 3 has the 'n' number of drive pulse generation circuits, and the pulse generation circuit selected depending upon bore data from a general control circuit 9 is actuated, thereby controlling the bore to be variable. The circuit 9 establishes a focus position on the basis of a display zone and the number of focus points, and generates focus address data and bore data.
Patent JP-2001164662-A (JP)
Title: Joint device for building member
Inventor: KIMURA KAZUYOSHI
IPC: E04B1/58
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce a weight while maintaining connection strength of building member sufficiently and to reduce cost by reducing material cost. SOLUTION: A connector is constituted of a first connection plate part 12 provided with an insertion hole 11 for a tightening device such as a drift pin fixed and mounted on a side face of a column as a longitudinal direction building member; a second connection plate part 14 provided with an insertion hole 13 for a drift pin extending substantially at a right angle from a plate face of the plate part 12 by fixing one side end on a side fringe part on one side of an upper end part of the first connection plate part 12 for mounting and fixing a beam as a lateral direction building member;  a third connection plate part 16 provided with an insertion hole 15 for a drift pin extending substantially at a right angle from the plate face of the plate part 12 by fixing one side end on a side fringe part on one side of a lower end part of the first connection plate part 12 for mounting and fixing the beam; and a receive plate part 17 receiving the beam extending in a plane crossing the plate part 12 and the third connection plate part 16 substantially orthogonally from a lower end fringe of the lower end part of the first connection plate part 12, fixed on lower ends of both plate parts 12, 16.
Patent JP-H0852036-A (JP)
Title: Vehicle seat
Inventor: MURAMATSU HIROYUKI
IPC: A47C1/024
Filed: 1993-12-27
Abstract: PURPOSE:To provide a vehicle seat in which a reclining operation speed of a seat back can be changed by reclining behavior of an occupant. CONSTITUTION:In a vehicle seat E, a seat back 12 is reclining-operated via a seat reclining device 20 driven by an electric motor 21. A reclining command signal is detected by a pressure detecting means 30 arranged in a sitting person support means 10, and based on the detected signal the seat back 12 is reclining- operated.
Patent JP-H09168974-A (JP)
Title: Fastening tool and fastening method for a building unit
Inventor: YASHIRO MINORU
IPC: E04B1/348
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To easily release holding applied to a bolt after the bolt held to a fastening tool is inserted into a column without slipping off and then the bolt is started to be screwed to the screwing part of a lower part structural body. SOLUTION: In a fastening tool 10 for a building unit, a bolt holding part 101 provided with a plurality of plate springs 16 around a bolt engaging part 11, and for pinching and holding the periphery of a bolt head part 36 in which the base parts of respective plate springs 16 are engaged with the bolt engaging part 11 together with the base parts of the facing plate springs 16, and a bolt holding releasing part 102 for extending and opening the bolt holding part 101 by the contact of the tips of respective plate springs 16 with the inner surface of a hollow column of a building unit is constituted.
Patent JP-H07192076-A (JP)
Title: Pen-type bar code reader
Inventor: YAMAGUCHI SUKETSUGU
IPC: G06K7/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a pen-type bar code reader whose assembling easiness is improved and characteristics are stable by using a composite photodetecting element for which a light emitting element and a photodetecting element are integrated and a light conductor suited to the composite photodetecting element. CONSTITUTION:This reader is constituted of the composite photodetecting element 11 for which the light emitting element 1 and a light receiving element 3 are integrated and the light conductor A12 for leading light emitted by the light emitting element 1 of the element 11 to a bar code sheet 6 and leading the reflected light of the bar code sheet 6 to the light receiving element 3. In this case, the light emitted by the light emitting element 1 passes through a restriction 2, the bar code sheet 6 is irradiated and the reflected light from the sheet 6 is inputted through the restriction 2 to the light receiving element 3. When this bar code reader is scanned on the sheet on which a bar code pattern is printed, the 'white' and 'block' of the printed pattern become the 'strong' and 'weak' of the reflected light and converted to the intensity of electric signals in the light receiving element 3. The electric signal is amplified and detected in a detection circuit, converted into prescribed logic signal and then sent to a control circuit.
Patent JP-2000175135-A (JP)
Title: Multi-screen printer
Inventor: SHOJI JUNICHI
IPC: H04N5/91
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a multi-screen printer by which the deterioration of image quality is minimized without causing missing of a picture. SOLUTION: In the case of printing out 4 reduced pictures as shown in figure (c) from image data by one image screen as shown in figure (a) that are stored in an image memory 3, pixel data from an address 0 to an address N in a horizontal direction (main scanning direction) of the image memory 3 are interleaved by a multiple of 1/a as shown in figure (b), where (a) is a root of number of screens, in this case, a=2(=√4), the interleaving is repeated by number of times (a), the result is stored in a line memory 25, the pixel data interleaved and stored are printed on print paper 22 as shown in figure (d) by carrying the print paper 22 in a paper carrying direction Y with respect to a thermal head 7 as subscanning.  In this case, a carrying distance per line is multiplied by a multiple of 1/a and printing is repeated in the subscanning direction by number of times (a) to obtain 4 (=a×a) reduced pictures on one print paper.
Patent JP-H05157758-A (JP)
Title: Compensating method for temperature characteristic of current speed sensor
Inventor: OSADA MITSUHIKO
IPC: G01F1/692
Filed: 1991-12-04
Abstract: PURPOSE:To make possible the measurement of a stable gas flow without any influence of natural convection caused by the change of circumferential temperature. CONSTITUTION:An upstream side temperature measurement resistance element 5 is made an upper side direction, a downstream side temperature measurement resistance element 6 a lower side direction and, with a current speed sensor set in vertical with a horizontal line H, a temperature difference between a self heat generation value of the upstream side temperature measurement resistance element 5 and another self heat generation value of the downstream side temperature measurement resistance element 6 is produced when the flow of gas is measured.
Patent JP-2000154311-A (JP)
Title: Thermoplastic elastomer resin composition
Inventor: FURUTA YOKO
IPC: C08L75/04
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible thermoplastic elastomer resin composition having a high strength, capable of manifesting excellent flexural fatigue resistance, and suitable for injection molding by compounding a specific polyester block copolymer with a specified thermoplastic polyurethane elastomer. SOLUTION: This thermoplastic elastomer resin composition comprises (A) 5-95 pts.wt. polyester block copolymer consisting essentially of a crystalline polymer segment consisting essentially of a crystalline aromatic polyester unit and having the high melting point, and a polymer segment consisting essentially of an aliphatic polyether unit and/or an aliphatic polyester unit, and having the low melting point, and (B) 95-5 pts.wt. thermoplastic polyurethane elastomer obtained from a polyester polyol composed of a branched saturated aliphatic diol of the formula (R1 is methyl or ethyl; R2 is H, a 1-4C hydrocarbon; m and n are each 1-6), (preferably, 3-methyl-1,5-pentanediol), and a dicarboxylic acid or an ester-formable derivative, an organic diisocyanate compound, and a chain extender.
Patent JP-H11185460-A (JP)
Title: Method and apparatus for switching tracks in disk recording/reproducing apparatus
Inventor: YAMADA TOMOHIRO
IPC: G11B27/10
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To enable switching of two pieces of music (tracks) in a simple operation in a minidisk recording/reproducing apparatus. SOLUTION: When a user specifies the numbers of the two tracks to be switched (from a track number m to a track number n), a control circuit saves a pointer mp of the track number m temporarily in a memory, writes a pointer np of the track number n to a pointer storage area of the track number m, and also writes the pointer mp saved in the memory to a pointer storage area of the track number n.
Patent JP-2001167473-A (JP)
Title: Optical information board
Inventor: UEDA MASAYA
IPC: G11B7/24047
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical information board excellent in the transferring performance for a fine signal engraved in a stamper and also superior in flatness. SOLUTION: The optical information board manufactured by injection-molding a resin raw material consisting essentially of an aromatic polycarbonate resin is characterized in that the storage elastic modulus of the raw material resin at its glass transition temperature is in the range of 1.0×106 Pa-1.0×108 Pa and the storage elastic modulus of the raw material resin at a temperature of the metal mold for injection-molding at the time of molding is in the range of 1.0×109 Pa-1.0×1011 Pa.
Patent JP-H07202677-A (JP)
Title: Cmos output buffer circuit
Inventor: MIZUSAWA TAKESHI
IPC: H03K19/0175
Filed: 1993-12-27
Abstract: PURPOSE:To reduce power consumption by sensing the peak current value of through current of a CMOS output buffer circuit by changing each gain constant ratio of P-channel and N-channel MOSFET composing a CMOS inverter circuit. CONSTITUTION:When the gain constant of a first CMOS inverter circuit 21 is set larger than the gain constant of a second CMOS inverter circuit 22, a rise and a fall are delayed because all the internal resistances of the N-and P-channel MOSFET of the circuits 21 and 22 are high. Namely, a voltage waveform whose phase is shifted is inputted in the gates of N and P channel MOSFET 13 and 14 for final stage. The period when through current flows is the one overlapped by the period when the gate input voltage of the FET 13 gets from a point P to a point Q and the period when the gate input voltage of the FET 14 gets from the point P to the point Q, and the period when this through current flows becomes shorter as compared with a conventional period.
Patent JP-H05155213-A (JP)
Title: Fitting device for tire on wheel for automobile
Inventor: OHASHI KAZUTAKA
IPC: B60C25/00
Filed: 1991-12-05
Abstract: PURPOSE:To keep tire balance at running by improving the fitting between a wheel and a tire. CONSTITUTION:This device comprises a supporting and fixing means 4, which supports and fixes a wheel 5 rotatably, a rotating means 6, which rotates a tire 3 being attached to the wheel 5 and being charged with air, and a press roller means 7, which has a press roller 7c in the shape of a truncated cone for pressing the periphery of the tire 3, and the periphery of the rotating tire is pressed by the press roller 7c in the shape of a truncated cone, and the beads on both sides of the tire 3 expand and contract, and these bead parts fit the lug of the wheel 5.
Patent JP-H09156649-A (JP)
Title: Hermetically sealed bag
Inventor: ISHII HARUO
IPC: B65D33/00
Filed: 1995-12-09
Abstract: PROBLEM TO BE SOLVED: To strengthen tenacity for a hermetically sealed bag, and to make tearing-up possible to be made for the bag in the direction straightly along an incision by a method wherein an aluminum foil is interposed between two plastic films that are different each other in orientational property. SOLUTION: Two plastic films 8 and 9 that are different each other in orientational property in the diagonal direction, with an aluminum foil 11 interposed in between, is laminated on a sealant film 7, and a hermetically sealed bag 10 is produced with the laminated body turned up, or individually placed on top of another and with heat sealing 5 applied. An incision is provided at the heat sealed part 5 of the hermetically sealed bag 10, and opening is to be made along the incision.  With the films 8 and 9, different in orientational property, positioned oppositely with the aluminum foil 11 interposed in between, tearing-up can be made straight whenever either one of the right or the left sides is pulled toward the operator's side with the incision placed at the center, and the directions of tearing for the films 8 and 9, with the aluminum foil 11 interposed in between, interfere with each other, making severance made straightly and easily.
Patent JP-H05161330-A (JP)
Title: Motor
Inventor: NIIKURA HIDEO
IPC: H05K3/28
Filed: 1991-12-06
Abstract: PURPOSE:To make the area of the supporting board small, and obtain a small and inexpensive motor by mounting the Holl elements and coils on the pole electrodes on a wiring pattern, respectively, while mounting the other electronic components below, and then, filling a resin between them. CONSTITUTION:In a motor, a plurality of pole electrodes 21 and 22 are planted by soldering in given positions of a wiring pattern, respectively, and Hall elements 7 and coils 8 are mounted on the upper ends of the pole electrodes 21 and 22. Also, a chip component 9, IC 10, and a connector 11 are respectively mounted on a metal board 2 arranged in a range on the lower end of a rotor 6 through an insulating layer 3 and wiring pattern 4. Then, after each of the electronic components 7 to 11 are mounted, an insulating resin 23 is supplied onto the insulating layer 3 at least to a height at which the upper surface of the Hall elements 7 is not hidden in order to cover the other electronic components 9, 10, and 11, and is hardened. As a result, it is possible to minimize the area of the stator board 1, and implement the miniaturization of the motor and the cost reduction.
Patent JP-H05154431-A (JP)
Title: Work holder for industrial robot
Inventor: HIROSE HARUMICHI
IPC: H01L21/677
Filed: 1991-12-09
Abstract: PURPOSE:To position a rectangular work with good accuracy without undue force and to enhance the reliability of operations by providing a 1st clamping means which holds the opposite two sides on one side of the rectangular work and a 2nd clamping means which comes into contact with the opposite two sides on the other side and positions the work in an orthogonal direction. CONSTITUTION:The 1st and 2nd clamping means 76, 84 are opened and are lowered from above the rectangular substrate 22 at the time of holding the substrate 22 by a work holder 56. Lugs 66, 70 approach the two sides 22a, 22b of the substrate 22 when the lugs 66, 70 attain approximately the same height as the height of the substrate 22. Turning arms 86, 86 of the 2nd clamping means 4 are turned by a spring 90 in the direction where the front ends come into proximity to each other simultaneously therewith. The substrate 22 is pressed and is moved to the center in a lateral direction when the front end of either of of the turning arms 86, 86 comes into contact with either of the other two sides 22c, 22d of the substrate 22. The 1st clamping means 76 also moves the substrate 22 to the center between the two pawls 66 and 70 while the substrate is pressed by either of the legs 66, 70. Consequently, the substrate 22 is moved to a specified position and held therein.
Patent JP-H11182416-A (JP)
Title: Positive displacement micropump
Inventor: HIRANO YASUHIRO
IPC: A61M1/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To use a positive displacement micropump for various kinds of liquid samples by filling an inert liquid incompatible with a liquid sample and having a specific gravity larger than the liquid sample in a casing to prevent contact of the liquid sample to a sliding part of a cylinder. SOLUTION: An inert liquid L is filled in a casing of a positive displacement micropump, in a word, the whole cylinder 12 is put in an immersed state in the inert liquid L. A liquid sample S is sucked in an upper space of the inert liquid L existing in the casing. The inert liquid L is incompatible with the liquid sample S, and is required to sink below by having a specific gravity larger than the liquid sample S. Therefore, the pump can be used for various kinds of liquid samples including a living body sample by avoiding contact of a sliding part of the cylinder 12 and the liquid sample S by filling the inert liquid L.
Patent JP-2001162766-A (JP)
Title: Sheet guiding equipment of sheet fed press
Inventor: FUJIMOTO SHINICHI
IPC: B65H29/68
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To control effectively the posture of a whole variety of sheets having diverse stiffness, from thin paper to thick one, without impairing the sheets. SOLUTION: This equipment has a vacuum wheel 5 sucking the sheet and transferring and guiding it to a delivery table, an air suction box 7 disposed on the upstream side of the vacuum wheel 5 in the direction of transfer of the sheet and having a plurality of air suction holes 9 which can suck the sheet in the same direction as that of suction by the vacuum wheel 5, an air discharge box 8 disposed on the upstream side of the air suction box 7 and having a plurality of air discharge orifices 10 which can discharge air to the sheet, toward the outside in the width direction of the sheet, and a suction-discharge source 13 which conducts the suction of air from the vacuum wheel 5 and the air suction box 7 and the supply of air to the air discharge box 8.