baber/WOPTO huggingface dataset:
Patent JP-H02235700-A (JP)
Title: Paper holder
Inventor: JIYUURIO KONFUAARONINERI
IPC: B42D5/00
Filed: 1990-01-25
Abstract: PURPOSE: To make it easy to pick up sheets one by one and arrange a stationery product such as a pencil, an eraser or a clip in a rational fashion by structurally inclining the rear edge part of a sheet storing holder and at the same time, supporting the lower stepped part of a holder which is slidable on a base body. CONSTITUTION: The holder 1 is of such a rectangular construction that it has a tray-shaped body 2 whose one edge part as a front side which is opened and the rear edge 3 is inclined upward and forward so that the front edges of a stack of sheets are offset to each other in a stepped shape. In addition, the lateral wall 10 of the tray-shaped body 2 projects downward beyond the bottom part defining a storage base for the stacked sheets. Further, the tray- shaped body 2 is supported by a tray-shaped base body 20 in a freely slidable manner. The tray-shaped base body 20 has internally provided partition walls 30 which section boundaries for plural partitions for storing various stationery products, for example, such as a pencil, an eraser or a clip.  Thus it is possible to pick up the sheets one by one easily and store the stationery products such as a pencil, an eraser or other items and further, facilitate the taking-out of the stationery products from the sheet storing holding.
Patent JP-H09208156-A (JP)
Title: Linear motor elevator
Inventor: TAUCHI SHIGEAKI
IPC: B66B11/08
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce noise in braking by pressing a brake shoe onto a guide rail so as to apply a braking force and providing a shock absorbing member between a brake arm and the brake shoe. SOLUTION: When a brake is released, noise which is generated due to a collision between a magnet frame 15 and a magnet armature 16 is reduced by means of a shock absorbing member 22 put between them. On the other hand, when a brake is operated, a brake arm 13 is pressed onto a guide rail 7 side at once, however, its shock can be reduced by means of a shock absorbing member 31, and the noise generated in this process is also reduced. The shock absorbing member 31 is fixed in a shoe mounting metal fitting 32 by means of an adhesive and the like, so that the shock absorbing member 31 can be replaced at the same time when the brake shoe 11 is replaced if it is abraded, and consequently, noise reducing effect can be maintained by means of a new shock absorbing member.
Patent JP-2000213631-A (JP)
Title: Backlashless twin gear
Inventor: USUKI TOMOMICHI
IPC: F16H55/18
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a backlashless twin gear causing no time lag even in reciprocal rotation. SOLUTION: A backlashless twin gear is constituted by arranging a double- helical integral gear 1 and helical gears 2, 2 free to adjust positions in the thrust direction left and right. Or the integral gear 1 of a double-helical or parallel tooth trace, the helical gear 2 free to move in the thrust direction and a spring are arranged left and right and made to face against each other on a main spindle. Consequently, it is possible to make backlash 1/2-1/4 of the conventional one and to logically carry out fine adjustment to the minimum.
Patent JP-H06226439-A (JP)
Title: Heater
Inventor: YANAIKE SEISHIROU
IPC: H05K3/34
Filed: 1993-02-05
Abstract: PURPOSE:To provide a heater capable of maintaining a heating atmosphere at a stipulated oxygen concn. in spite of generation of a disturbance and suppressing the consumption of an inert gas to a lower level. CONSTITUTION:An oxygen concn. detecting means 6 which detects the oxygen concn. of the heating atmosphere, control means 4a to 4d which control the amt. of the inert gas to be supplied to the heating atmosphere and an arithmetic section 7 which controls these control means 4a to 4d so as to approximate the detected value of the oxygen concn. detecting means 6 to the stipulated value are provided. The arithmetic section 7 controls the control means 4a to 4 in such a manner that the detected value of the oxygen concn. detecting means 6 approximates to the stipulated value, by which the supply rate of the inert gas to the heating atmosphere is controlled and the consumption of the inert gas is reduced.
Patent JP-H08213767-A (JP)
Title: Door structure for apparatus on vehicle
Inventor: SHIBUYA YASUSHI
IPC: H05K5/03
Filed: 1995-02-06
Abstract: PURPOSE: To provide a small-size door structure for an apparatus on a vehicle with good drip-proof structure in a closed door state by using a door member with a variable length and an almost C-shaped cross section in full length. CONSTITUTION: An opening door structure for opening and closing an inserting hole of a nose base includes a first separated member 4 and a second separated member 5. The first separated member 4 has an overlapped part on the second separated member 5 in an opened state, and a fitting groove 4d is formed in the overlapped part 4a on the outer face side. The second separated member 5 has a nail part 5a to be inserted in the fitting groove 4d and guided there so that the second separated member 5 is fitted to the first separated member 4 in a freely slid state.
Patent JP-H05214532-A (JP)
Title: Coated sintered body
Inventor: KISHI MATSUO
IPC: C23C16/22
Filed: 1992-02-03
Abstract: PURPOSE:To improve the adhesion, durability or the like of a sintered body coated with a diamond or hard carbon film. CONSTITUTION:In a coated sintered body in which a sintered body of cemented carbide, ceramics or the like obtd. by sintering tungsten carbide, titanium carbide or the like by the use of cobalt and nickel as a binder is used as a base material and a diamond or hard carbon film is formed on the surface, an aluminum nitride film is used for an intermediate layer. Moreover, the aluminum nitride film of the intermediate layer is formed by a reactive ion plating method. This coated sintered body can be used as ones excellent in durability as well as wear resistance as cutting tools, wear resistant tools, wear resistant parts or the like, and furthermore, as ornaments.
Patent JP-S59143563-A (JP)
Title: Method for spice preparation
Inventor: TOUJIYOU KUNITSUGU
IPC: A23L27/24
Filed: 1983-02-04
Abstract: PURPOSE:Guinea peppers are exposed to snow, mixed with KOJI (malted rice), further, finely cut pieces of citrus peels and flavors, which are subjected to fermentation and kneaded to give a spice being not only hot but also tasty. CONSTITUTION:Guinea peppers are placed outdoor in the snow and exposed for several days in the state that the snow covers them, then salted. When the amount of the Guinea peppers exposed to snow in short, the Guinea peppers which have been stored after being crushed and salted are additionally used. The resultant Guinea peppers are combined with KOJI or a mixture thereof with salt, further, with finely cut pieces of citrus peels and flavors, placed in a vessel and let stand for over 1 year to effect fermentation, finally crushed finely to give the objective spice. The exposure of Guinea peppers causes the removal of harshness under cooling, resulting in mellow pungency with increase in sweetness.
Patent JP-H03227483-A (JP)
Title: Additive for paper-making process
Inventor: TAKAGI TOSHIHIKO
IPC: D21H17/34
Filed: 1990-01-30
Abstract: PURPOSE:To provide the subject additive having excellent paper strengthening effect, etc., useful for paper making and consisting of a water-soluble copolymer produced by the thermal polymerization of a specific quaternary ammonium salt, an alpha,beta-unsaturated carboxylic acid, etc., a crosslinking monomer and acrylamide at specific ratios. CONSTITUTION:The objective additive is a water-soluble copolymer produced by the thermal polymerization of (A) 0.5-50mol% of a quaternary ammonium salt produced by reacting a vinyl monomer having tertiary amino group [e.g. dimethylaminopropyl (meth)acrylate] with an aromatic quaternarizing agent, (B) 0.5-20mol% of an alpha,beta-unsaturated carboxylic acid, its alkali metal salt or ammonium salt, (C) 0.0001-20mol% of a crosslinking monomer (e.g. methylenebisacrylamide) and (D) 10-98mol% of acrylamide as essential monomer components.
Patent JP-S59146016-A (JP)
Title: Laser beam scanner
Inventor: HONMA YOSHIFUMI
IPC: H04N1/113
Filed: 1983-02-08
Abstract: PURPOSE:To eliminate variation in electrophotographic recording characteristics by providing a means which controls the deflection scanning speed of a deflection scanning means, a limiting means for a laser beam, and a timing control means which varies the processing timing of a picture information signal. CONSTITUTION:The laser beam generation of a laser diode 1 is controlled by a modulator 2 according to recording image information. A laser beam emitted by the laser diode 1 is collimated by a collimator lens 3 into a parallel beam, which is shaped by beam shaping devices 4 and 5 and the beam limiting means 6 into a specific sectional shape; and the beam is deflected and scanned by a polygon mirror 8 which is rotated with a scanner motor 7 by a specific speed and illuminates a photosensitive drum 11 through an Ftheta lens 9 and a cylindrical lens 10, forming a laser beam spot 12. The photosensitive drum 11 is rotated at a specific speed in a direction (a), and its surface is uniformly electrostachally charged by a charger 13 and exposed to the scanning laser beam spot 12 to form an electrostatic latent image, which is developed by a developing device 14 with toner and transferred to recording paper 16 by a transferring device 15.
Patent JP-H04256811-A (JP)
Title: Karman vortex flowmeter and manufacture thereof
Inventor: TSURUOKA MICHIHIKO
IPC: G01F1/32
Filed: 1991-02-12
Abstract: PURPOSE:To make it possible to measure the flow speed and the flow rate of fluid to be measured with high accuracy by fixing the end part of the first flange having the free surface to which a strain detecting element is attached to the second flange holding a vortex detecting body. CONSTITUTION:A first flange 31 has a free surface 31a as a diaphragm. The entire surface of a fixed end part 31b is welded and fixed to a second flange 21 in an airtight manner. Therefore, the contact of a strain detecting element 12 and a fluid to be detected can be prevented. An upstream-side columnar body 23 and a force receiving part 33 constitute a Karman generating body in a broad meaning. At this time, the bending moment with respect to the free surface 31a on the side of a balance weight 35 caused by inertial force when a vortex detecting body 3 receives external vibration and the bending moment caused by inertial force on the side of the force receiving part 33 have the same magnitude in the reverse directions in this constitution. Thus, the inertial bending moment with respect to the free surface 31a when the vortex detecting body 3 receives the external vibration can be cancelled.
Patent JP-H0348114-A (JP)
Title: Compact portable device for diving
Inventor: KOSHIISHI OSAMU
IPC: B63C11/32
Filed: 1990-01-29
Abstract: PURPOSE:To enhance safety and certainty of the decompression control by selecting decompression control data from the detected maximum depth of water and the stay time from the diving start to the surfacing start. CONSTITUTION:When diving is started, a stay time measuring means 3 starts measuring the stay time. At the same time, a water depth measuring means 1 starts measuring the depth of water. An output value of the means 1 is input to a maximum water depth measuring means 2, so that the maximum water depth is always detected. When surfacing is started, measurement of the stay time by the means 3 is stopped, thereby determining the stay time. Moreover, the maximum water depth before the start of surfacing is determined by the means 2. Then, a depression control data selecting means 5 selects and determines the depression control data from a decompression control data memory means 4 based on the stay time and maximum water depth. The selected decompression control data is displayed for the decompression control. Accordingly, decompression control of high safety and certainty can be achieved.
Patent JP-S61182546-A (JP)
Inventor: KURISUTOFUAA BUAANDERU KARINGU
IPC: F16D13/75
Filed: 1986-01-31
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-S61176813-A (JP)
Title: Distance measuring instrument
Inventor: YOSHINO TSUNEMI
IPC: G01C3/06
Filed: 1985-02-01
Abstract: PURPOSE:To measure the distance on a near distance side with extremely good accuracy by providing a comparing part which compares part of the photodetection signal selected by a tuning means and optional reference level and a distance signal generating means which generates the time signal obtd. by the operation of the comparing part as a distance signal. CONSTITUTION:The terminal voltage of a capacitor 7 increases gradually and the oscillation frequency of an oscillation circuit 8 increases gradually when a start switch 21 is thrown. An IR LED1 projects modulated IR light Y to a target object X. A photodetector 23 detects reflected light Z and supplies the same to the tuning part 25. The comparator part 32 takes out the photodetection signal amplified by an amplifier part 26, smooths the signal by a smoothing circuit 40 and takes out the signal at the point D. A comparator circuit 33 outputs the signal of a high level to the output terminal thereof only while the signal level at the point D exceeds a reference voltage Vs. An oscillation circuit part 2 makes oscillation operation by the frequency of the time constant determined by a capacitor 46 and a resistor 47 during the tim when the output signal exists. The pulse signals are counted in a counter part 43 and the result thereof is outputted from output terminal groups 431-43-x.
Patent JP-H07228419-A (JP)
Title: Folding blade device
Inventor: MOTOOKA MIKIO
IPC: B65H45/28
Filed: 1994-02-15
Abstract: PURPOSE:To prevent printed matters from being damaged by providing edge sections at part of the flat tip section of a folding blade in the folding blade device allowing a folding blade provided on a folding barrel to bite into a folding blade receiver provided on a gripping barrel. CONSTITUTION:Edge sections 4 lower by delta than a tip section 3 are provided at part of the flat tip section 3 except for notch sections 2 for gripping the portions of a gripping plate on a folding blade 1. When the folding blade 1 fitted to a folding barrel 5 is pressed to a folding section 6 and bites into a folding blade receiver 8 provided on a gripping barrel 7, the flat tip section 3 collides with the folding section 6 to be slipped, however the partial edge sections 4 are made lower than the tip section 3 and are brought into no contact with the folding section 6. When folds or slits are to be formed on the folding section, only the smoothly rounded flat section is brought into contact with the folding section, slipped, and inserted into a gripping device together with the folding section. Partial edge sections 4 are brought into no contact with the folding section, the folding section is not damaged, and the folding section of a high-grade printed matter can be prepared.
Patent JP-S61178582-A (JP)
Title: Liquid feeding pump apparatus
Inventor: SAITO TOSHINORI
IPC: F04B49/08
Filed: 1985-02-01
Abstract: PURPOSE:To prevent the generation of pulsation by controlling the discharge pressure of a pre-load pump on the basis of the detection of the discharge pressure speed of a metering pump and making the pressure in the metering pump chamber at the start of the discharge cycle equal to the pressure outside the pump chamber on the discharge side, thus preventing the delay of the discharge of the metering pump. CONSTITUTION:A plunger type pre-load pump 10A is connected in series onto the suction side of a plunger type metering pump 10B, and both pumps 10A and 10B are controlled by a controller CO. A pressure gauge PR is installed onto the discharge side of the metering pump 10B, and a pressure speed signal outside the pump chamber on the discharge side of the metering pump 10B is input into the controller CO. When the metering pump 10B is switched to the discharge process on the basis of the pressure speed signal, the pre-load pump 10A is controlled so that the pressure in the pump chamber of the metering pump 10B becomes equal to the pressure outside the pump on the discharge side.
Patent JP-S55113801-A (JP)
Title: Production of fine particle zinc
Inventor: ABE HIDEKI
IPC: B22F9/06
Filed: 1979-02-21
Abstract: PURPOSE: To produce the high-purity spherical fine-particle zinc readily and inexpensively at a high yield by mixing amorphous zinc dust and salts soluble in water and heating the mixture to above the melting point of metal zinc then separating the salts.  
     CONSTITUTION: Amorphous zinc dust and salts of a melting point 500°C or less soluble in water (e.g.; zinc chloride), and further salts of a melting point 500°C or more soluble in water (e.g.; NaCl) if needed, are mixed. Next, the mixture is heated to above the melting point of metal zinc. The oxidation of the zinc dust is prevented by the salts and the cohesion of the zinc dust is prevented through utilization of the viscosity owing to the melting of the salts. In addition, the molten zinc is spheroidized by the use of its surface tension. Thence, this heat-treated product is washed in water or warm water, by which the salts deposited on the zinc particles are readily removed and fine spherical zinc particles are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04237990-A (JP)
Title: Electronic control apparatus
Inventor: SANO MASAKAZU
IPC: H05B6/68
Filed: 1991-01-17
Abstract: PURPOSE:To suppress a rush current at the time of an excitation start by invariably starting the excitation of a load in the same phase of the AC voltage. CONSTITUTION:The excitation of a transistor 25 is controlled by the voltage VB half-wave-rectified with the AC voltage VA, and the voltage VC thus obtained is applied to a microcomputer 18. When the voltage VB is a preset value, a high-frequency circuit relay 11 is driven to close a normally-opened contact 11a with no counting by a delay timer 18a, and the excitation to a high-frequency oscillating circuit 8 is started. When the voltage VB is the preset value or below, a preset time is counted by the delay timer 18a, the high-frequency oscillating circuit relay 11 is driven when the counting is completed, and the excitation to the high-frequency oscillating circuit 8 is started.
Patent JP-H02197907-A (JP)
Title: Positioning method
Inventor: KUDO YASUHARU
IPC: G05D3/12
Filed: 1989-01-27
Abstract: PURPOSE:To facilitate the time control of a positioning process by using a necessary period of time as the positioning data, and turning the desired time into the velocity to carry out a positioning job. CONSTITUTION:When a positioning command is received from a controller unit 1, a CPU 42 reads the parameters of the acceleration time 61 and the deceleration time 62 of the velocity limit value 60 respectively out of a positioning data storing memory 44. Then the positioning data are read out for a positioning address 64 and the necessary time 65. Thus the velocity (v) is calculated from those read-out parameters and data in accordance with the time 65 covering the end of acceleration through the start of deceleration. This calculated velocity (v) is transferred to a work RAM. Therefore, the velocity is designated as a conventional case based on the velocity sent to the RAM and this designated velocity value can be directly outputted to a pulse generator 45. As a result, an operation to calculate the time from the velocity can be omitted and a positioning process can be controlled by the time.
Patent JP-H08190743-A (JP)
Title: Magnetic head and its manufacture
Inventor: TAKASO HIROSHI
IPC: G11B11/105
Filed: 1995-01-09
Abstract: PURPOSE: To detect reproducing signals with a high sensitivity in a magnetic head in which magnetic information is reproduced in an optical manner. CONSTITUTION: The light beam emitted from a laser light source 6-1 is made into a linearly polarized beam by a polarizer 6-5 and is made incident on an optically transparent polyhedron 5-1. The direction of the linearly polarized incident beam is changed by a phase delaying device 6-10 and the elliptic polarization of the emitting beam is made small. Thus, the signals from the magnetic recording medium are reproduced with a high sensitivity.
Patent JP-S61191148-A (JP)
Title: Cmi code error detecting circuit
Inventor: HAGISHIMA KOICHI
IPC: H03M13/00
Filed: 1985-02-04
Abstract: PURPOSE:To attain surely error detection by storing a word bit level of the first half and latter half of an input CMI signal to a storage circuit so as to detect the same level of the first and latter half word bits to be consecutive in the same level. CONSTITUTION:The first half and latter half word bits of the input CMI signal are stored respectively in storage circuits 100, 101. Logical 0 of the output signal A of the circuit 100 or logical 1 of the output signal B of the circuit 101 is detected by an AND circuit 104 and the result of detection is logical 1, then a clock CLK is passes through and a signal C is outputted. The signals A, B are stored respectively in storage circuits 105, 108 by the signal C. The 1st and 2nd difference circuits detect that output signals D, F of the signals 105, 108 have no change before and after the signal C, an AND circuit 111 passes the signal C to output a signal H as the 1st error detection signal. The CLK passes only when the signal A is logical 0 and the signal B is logical 1 by the 2nd error detection circuit 112 to obtain a signal I, which is ORed 113 by the signal H and an error detection signal DET is outputted.
Patent JP-H10213926-A (JP)
Title: Page turning and reading device
Inventor: FUJIOKA TETSUYA
IPC: H04N1/107
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the deterioration of a read image occurring because vibration is propagated to a reading means from a page turning means. SOLUTION: A page turning belt 115 attracting and holding the page of the bookbinding document 101 opened and placed on document platens 102 and 103 is supported by a belt carriage 12 being as a page turning and scanning unit. Besides, the reading means consisting of light sources 105a and 105b, a photoelectric element 107 and the like is supported by a first carriage 121 and a second carriage 122 being as a reading and scanning unit. Then, the page turning and scanning unit and the reading and scanning unit are simultaneously controlled to be driven by respectively independent driving transmission systems so as to be apparently integrally moved back and forth.
Patent JP-S52102508-A (JP)
Title: Starting method for three-phase induction motor
Inventor: IWATA KAZUTOSHI
IPC: H02P1/32
Filed: 1976-02-23
Abstract: PURPOSE: To suppress excessive transient torque due to residual voltage during star-delta starting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08188767-A (JP)
Title: Dry abrasive material
Inventor: KATO YOSHINARI
IPC: C09K3/14
Filed: 1995-01-10
Abstract: PURPOSE: To provide a copper-based metal abrasive material further improved in abrasion coefficient stability and abrasion resistance at high temperature. CONSTITUTION: This copper-based metal dry abrasive material containing copper or its alloy as a matrix component furthermore contains 1-30wt.% of a metal silicite such as ZrSi2 or MoSi2 . Thereby, the dry abrasive material having a stable abrasion coefficient and excellent abrasion resistance even under severe sliding conditions can be obtained.