baber/WOPTO huggingface dataset:
Patent JP-H0498116-A (JP)
Title: Vibrating gyro
Inventor: ISHITOBI YOSHIMITSU
IPC: G01C19/56
Filed: 1990-08-15
Abstract: PURPOSE:To reduce the drift of temperature so as to facilitate the manufacture of a vibrating gyro by forming detection coils around two magnetic pole parts into which a permanent magnet is bisplit in a detection side vibrating direction so as to detect a vibrating direction of the detection side of a vibrator. CONSTITUTION:Detection coils 20a, 20b, 20c, 20d are formed around magnetic pole parts 14, 15 into which a permanent magnet 12 is split, and terminal ends of the coils are connection series in the order of (1), (2) ... (8). When energizing current is fed alternately to two drive coils 16 from a high frequency power source 18, a vibrator 11 vibrates in the direction (x). When an angular acceleration about the axis (z) is applied to the vibrating gyro, the vibrator 11 is exerted with a Corioli's force in the direction (y) so that the vibrator vibrates in the direction (y). The detection coils 20a, 20b, 20c, 20d detects the vibration of the vibration 11 in the direction (y). Thus, the drift of temperature is remarkable reduced so as to eliminate a bonding process for a piezoelectric element in order to facilitate the manufacture of the vibration gyro.
Patent JP-H1065017-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUJII TAKEO
IPC: H01L27/088
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain a high reliability memory by providing MOSFETs having no sidewall at memory cell regions. SOLUTION: On a p-type semiconductor substrate 101 a gate insulation film 103 and polysilicon layer 104 for gate electrodes are deposited to form gate electrodes 104 at a peripheral circuit region, with leaving the polysilicon 104 so as to cover memory cell regions, including the gate electrodes and source- drain regions. An insulation film 107 is grown to form sidewalls 107. The polysilicon 104 protects the substrate surface at the memory cell regions. A photoresist 109 is formed to form the gate electrodes 104 of the memory cells. N-channel MOSFET source-drain regions are formed to compose memory cells, thus forming desired MOSFETs having no sidewall regions for the memory cells.
Patent JP-S59106499-A (JP)
Title: Production of 5-fluorouridine
Inventor: TAKAHARA TAKAO
IPC: C07H19/06
Filed: 1982-12-09
Abstract: PURPOSE:A specific, novel fluorine-containing uridine and a base are made to react in an organic solvent at a specific temperature to produce with industrial advantage the titled compound which can be purified by recrystallization and is used as a carcinostatic and antitumor agent. CONSTITUTION:A novel fluorine-containing urifine of formula I (R is lower acyl, fluorine-containing lower acyl, fluorine-containing lower alkyl; X is H, OH), for example, the compound of formula II, and a base, preferably an organic base such as triethylamine, are made to react in an organic solvent, preferably an ethyl acetate-10vol% methanol mixture, at 0-80 deg.C, preferably 10-30 deg.C for 5- 24hr to give the objective compound of formula III. The starting compound of formula I , which is novel, is prepared by reaction between a uridine of formula IV and fluroine in a lower carboxylic acid, a fluorine-containing lower carboxylic acid or a fluorine-containing lower alcohol.
Patent JP-H1060543-A (JP)
Title: Production of ferritic stainless steel thin sheet excellent in surface property and corrosion resistance
Inventor: ABE MASAYUKI
IPC: C21D9/46
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To improve a rusting resistance of a steel sheet and to a reduce roping therein by regulating the contents of Mn and Ti as the deoxidizing elements to be used at the time of production and the heating temp. of the ingot and thereby suppressing the precipitation of MnS. SOLUTION: The compsn. of a steel is composed of the one contg., by weight, 0.0005 to 0.030% C, 0.0005 to 0.030% N, 11.0 to 35.0% Cr, <=0.010% S, <=0.04% P, 0.04 to 0.30% Ti, 0.01 to 1.0% Mn, 0.01 to 1.0% Si, Al: 0.005 to 0.050% and also 0.15×Ti% and <=0.0010% O, and the balance substantial Fe. This ingot is heated to the temp. (HT,  deg.C) satisfying the conditions in the inequality I in the relation between the contents of Ti and Mn, and after that, a hot rough rolling is finished at >=90% cumulative draft and also at >=1000 deg.C. After the finish rolling, (1) in the case of a finish at 700 deg.C coiling temp., an annealing is obviated, a pickling, a cold rolling and an annealing are executed, and (2) in the case of <700 deg.C coiling temp., after hot rolled sheet annealing, a pickling, a cold rolling and an annealing are executed.
Patent JP-S6195732-A (JP)
Title: Manufacture of axis with stop ring
Inventor: KOYANAGI YASUSHI
IPC: C22F1/08
Filed: 1984-10-15
Abstract: PURPOSE:To improve the efficiency of fitting a stop ring by cooling split stop- ring to the inherent Ms point or less of ring, and successively heating the plural number of said rings to the Af point or less to memorize their shapes, while restricting from the outside of the outer diam. of ring. CONSTITUTION:A split stop ring 1 consists of a shape memory alloy such as a Ni, Ti alloy, and is obtained by forming a coiled spring and cutting it one at a time. Many stop rings 1 are inserted to a round mandrel 5 having an outer diameter equal to the diameter of the groove 4 of an axis 2, and are cooled to the inherent Ms point or less of ring 1 to make them deformable, and then the mandrel 5 is inserted into a cylindrical body 8 to form a jig 6. Next, the jig 6 is heated in the nonoxidative atmosphere of a furnace in a state of ristricting the rings 1 to memorize their shapes. Then, the ring 1 can be easily fitted to the groove 4 by cooling and heating the ring 1 provided with the shape memory treatment, to return it to the memorized shape. Therefore, the efficiency of fitting is improved.
Patent JP-S59102995-A (JP)
Title: Detergent composition
Inventor: DEBITSUDO JIYON ETSUJI
IPC: C11D1/29
Filed: 1983-11-16
Abstract: In light-duty liquid detergent compositions suitable for hand dishwashing, improved foaming performance, especially in hard water, is obtained by using combinations of particular alkylbenzene sulphonates (linear C<sub>10</sub>-C<sub>13</sub> alkylbenzene sulphonates substantially free of other alkyl chain lengths and containing only minor amounts of C<sub>13</sub> material) and particular alkyl ether sulphates (those containing 20% or less of C<sub>14</sub> and above material and having an average degree of ethoxylation of from 1 to 12).
Patent JP-2001039619-A (JP)
Title: Image forming device
Inventor: KO SHOKYO
IPC: B65H31/24
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To recognize the size of an insert sheet set on an insert sheet feeder by a user, and erroneous designation if the user designates a different size. SOLUTION: This image forming device is provided with an insert sheet feeding means 104 feeding an insert sheet on the downstream side from an image forming means 62 forming an image on a recording sheet fed from recording sheet loading means 53, 54, sheet conveyance means 4, 8 for selectively conveying the recording sheet and the insert sheet to a plurality of delivered sheet loading means 85, 86 loading the recording sheet P on which the image is formed and the fed insert sheet on them, insert sheet size detecting means 29, 30 detecting at least either of the width or the length of the insert sheet, and a determination control means controlling the sheet conveyance means, delivering the sheet to either one delivered sheet loading means when the sheet size detected by the insert sheet size detecting means 29, 30 meets a prescribed condition,  and delivering the sheet to the other delivered sheet loading means if the sheet size does not meet it.
Patent JP-S6458210-A (JP)
Title: Bed
Inventor: TOMA TAKESHI
IPC: A47C17/84
Filed: 1987-08-28
Abstract: PURPOSE: To use a room wide and to simplify attaching construction inside the room by vertically installing a vertical rail member along a wall surface and freely elevatably and lowerably attaching one end edge of a horizontal bed main body to the vertical rail member in a cantilever shape. CONSTITUTION: A vertical rail member 8 is provided on the wall surface 7 orthogonally crossed with a ceiling surface 6 and a floor surface 2 respectively. A bed main body 1 is elevated and lowered by a driving device 17 composed of a motor or the like provided on one end edge 9. The vertical rail member 8 is vertically installed to the wall surface 7 and one end edge 9 of the bed main body 1 is freely elevatably and lowerably attached through a guiding mechanism 10 to the vertical rail member 8 in the cantilever shape. The bed main body 1 is elevated to the ceiling surface 6 close to the upper edge of the wall surface 7, brought closer or abutted to it and made freely housable.  The need of a column or the like for guidance to be an obstruction between the ceiling surface 6 and the floor surface 2 of the room for installing the bed main body 1 is eliminated, application is possible even in a wide room, the attaching construction inside the room is facilitated and a construction cost is made inexpensive since a structure is simple.
Patent JP-S59105775-A (JP)
Title: Electrophotographic camera
Inventor: NAKAHAMA MASARU
IPC: H04N5/335
Filed: 1982-12-09
Abstract: PURPOSE:To eliminate the time during which an image is formed to an image pick-up element and recorded on a magnetic sheet and to avoid the deterioration of S/N due to the electric charge which is not generated by the light produced at the image pick- up element, by constituting approximate coincidence between the rear edge of a shutter open signal and the front edge of a video record gate signal. CONSTITUTION:A release button signal (a) and the output (e) of a monostable multivibrator (MMV) 20 are supplied to an NOR gate circuit 17. The pulse width T4 of the MMV 20 is controlled by a shutter speed setting circuit 21 so that it is equal to the difference between the cycle t3 of a signal (c) and the shutter speed t1. The output pulse (f) of a gate circuit 18 is reset at the front edge of a record gate pulse (d), and a pulse of a signal which is set at a high level for a time t1 is obtained at the output of a circuit 19 by the output (e). This pulse (b) opens a shutter 3 for the time t1. A pulse (d) which is synchronous with a reference signal (c) obtained right after the shutter is closed is delivered from a control circuit. Then the stored charge on an image pickup element is swept synchronously with the signal (c) and recorded in a time t3. In this case, the rear edge of the shutter open pulse (b) is coincident with the front edge of the pulse (d) in terms of time. This eliminates the useless time required from formation of an image through its recording.
Patent JP-S60108140-A (JP)
Title: Coating composition for casting die
Inventor: MATSUDA KOUICHI
IPC: B22C3/00
Filed: 1983-11-18
Abstract: PURPOSE:To improve corrosion resistance of a die for casting by using a compsn. for coating formed by mixing a powder compsn. consisting by boron nitride, low melting glaze and inorg. pigment and a liquid compsn. consisting of a silicone resin and org. solvent. CONSTITUTION:A coating is formed on a die which contacts with a molten light metal by using a compsn. for coating contg. 20-60pts.wt. a powder compsn. consisting, by weight, of 30-80% boron nitride, 1-18% low melting glaze and the balance inorg. pigment and 80-40pts.wt. liquid compsn. consisting of 20- 60% silicone resin and the balance an org. solvent soluble with the silicone resin. The coating for the die having excellent corrosion resistance and parting property is thus obtd. and the number of casting times of the die for casting is considerably extended.
Patent JP-S60108729-A (JP)
Title: Wedge-type blood applying apparatus
Inventor: ABE TADASHI
IPC: G01N33/48
Filed: 1983-11-18
Abstract: PURPOSE:To prepare a blood specimen in an applied state regardless of change in viscosity of the blood, by correcting the moving speed of a wedge in correspondence with the diffusing time of the blood up to a specified distance in the perpendicular direction with respect to the moving direction of the wedge. CONSTITUTION:A wedge 2 is moved back and force on a slide glass 1. When the tip of the wedge reaches a line C-C', on which blood is dropped, a motor 3 is stopped, and the blood begins to diffuse. The blood finally reaches points P1 and P2. When the motor 3 is stopped, a diffusing-time measuring circuit 10 begins the measurement simultaneously. The time period up to the time when the diffusion of the blood reaches P1 and P2 is added, and a signal X3 is supplied to a motor-speed computing circuit 11. A speed correcting signal is formed in the circuit 11 and sent to a motor control circuit 12. The motor control circuit 12 drives the motor 3. Thus, the moving speed of the wedge corresponding to the viscosity of the blood is corrected, and the stable blood sample can be prepared.
Patent JP-S6275138-A (JP)
Title: Clutch disc
Inventor: KASHIWAGI SHIGETAKA
IPC: F16D13/64
Filed: 1985-09-30
Abstract: PURPOSE:To obtain stable hysteresis by bringing a thrust material into frictional sliding contact with a plate material to reliably produce friction between the plate material and the thrust material. CONSTITUTION:In a clutch disc 10, torque from the input side is transmitted through main and subsidiary plates 40, 41 to a centering bush 15 and a thrust plate 54, and lastly transmitted to thrust plates 52, 55. On the other hand, a plate material 70 is fixed to a hub 20 in the peripheral direction. Accordingly, friction is always produced between the thrust materials 52, 55 and the plate material 70, so that stable hysteresis can be obtained.
Patent JP-S6371923-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: G11B5/73
Filed: 1986-09-13
Abstract: PURPOSE:To form a magnetic recording medium which exhibits excellent running property, wear resistance and durability under all use conditions by depositing perfluoroalkyl sulfonic acid tetraalkyl ammonium salt on a thin ferromagnetic metallic film which is a magnetic layer. CONSTITUTION:This magnetic substrate is constituted by forming the thin ferromagnetic metallic film 2 on a nonmagnetic substrate 1 and depositing a lubricating agent layer 3 essentially consisting of the perfluoroalkyl sulfonic acid tetraalkyl ammonium salt on the thin ferromagnetic metallic film 2. The perfluoroalkyl sulfonic acid tetraalkyl ammonium salt to be used as the lubricating agent is the compd. expressed by CnF2n+1SO3<->N<+>R4 (where R denotes a hydrocarbon group, n is >=4 integer). The lubricating agent, the adhesiveness and lubricating effect of which are maintained under the any use conditions and which maintains the lubricating effect for a long period of time is thereby formed and the magnetic recording medium having the excellent running property and durability is obtd.
Patent JP-H0648436-A (JP)
Title: Container for beverage
Inventor: MASUDA KENICHI
IPC: B65D3/12
Filed: 1992-07-23
Abstract: PURPOSE:To provide a container for beverage for which the end surface of paper is not exposed, and which is easy to drink therefrom, regardless of the usage of a lid body made of paper for a container main body consisting of a paper cup. CONSTITUTION:The container is constituted of a container body 2 consisting of a paper cup, and a lid body 3 made of paper of which the central pat is formed into a flat recessed shape so that it can become a top surface 3b, and a pull tab 3 is sealed at a drinking port being provided on the top surface 3b. The lid body 3 is set in the container body 2 in such a manner that the top surface 3b of the lid body 3 is fitted in the upper opening of the container body 2, and the contact surfaces of both parts are heat-sealed, and the peripheral edge part 3a of the lid body 3 is curled to be adjusted to a curled part 2a of the container body 2. Since the whole body of the container is made of paper, it becomes a favorable form in the field of environmental problem. Also, the periphery of the lid body 3 is processed so that the end surface may not be exposed, and there is no insanitary feeling, and the title container is easy to drink from.
Patent JP-H0380005-A (JP)
Title: Seeding device of pot sheet for vegetable
Inventor: ENDO MASAHIRO
IPC: A01C7/08
Filed: 1989-08-23
Abstract: PURPOSE:To stick fast raising seedling boxes to transfer projections of conveyor and to transport the raising seedling boxes by opposingly arranging a stationary guide and an elastic guide of raising seedling box at a horizontal transportation stand in front of a seeding device. CONSTITUTION:A stationary guide 18 and an elastic guide 20 are arranged at a horizontal transportation stand 9 side in front of a seeding device 11, a raising seedling box 7 to be transported by a conveyor 10 is pushed against a rear upright wall 22 of the stationary guide 18 and stopped once. When the raising seedling box 7 is placed on chains 12 irrespective of position of a transportation projection 13 of the conveyor 10, the raising seedling box 7 is overtaken by the transportation projection 13 and brought into contact with the transportation projection.
Patent JP-2000046071-A (JP)
Title: Return spring supporting structure of friction engaging device
Inventor: YAO MAMORU
IPC: F16D25/0638
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To offer a return spring supporting structure for friction engaging device, which abandons a retainer for supporting a return spring, reduces the number of parts and reduces cost. SOLUTION: A return spring 12 to energize a piston 10 to return in the axial direction is of wave spring type of such a structure that a leaf spring formed wavy is wound spirally in a plurality of turns so that the wave tops abut on one another, and a seat winding part 12b having a greater diameter than the other wave-form part is formed at one end of the return spring 12. The seat winding part 12b is supported directly by a snap ring 13 fitted on a drum 6 to allow omission of the use of any retainer.
Patent JP-H0945184-A (JP)
Title: Detecting device for matrix type touch panel
Inventor: OKABE MINORU
IPC: G06F3/045
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction and freely change the touch position in a pressing region by providing a means detecting the touch pressing region and touch position and a means detecting the touch position indicating the minimum contact resistance value. SOLUTION: When the point A of a switch pressing region is pressed to input information and switches S1, S3 are turned on, a current flows in a circuit of resistive film 2a → resistive film 3a →resistor R1 in sequence, and a voltage is generated on a detection wire 17. The switch pressing region is detected by a CPU. When a voltage is applied from a DC power source 10 for the detection of the position of the point A in the horizontal direction, a current flows in a circuit of switch S1 → resistive film 2a → switch S7. For the detection in the vertical direction, a current flows via a DC power source 11 in a circuit of switch S5 → resistive film 3a → switch S9, and the point A can be detected via the CPU.  The minimum contact resistance value can be detected via the CPU, an erroneous input is prevented, and a correct input action of information can be made.
Patent JP-S6375129-A (JP)
Inventor: YOKOTA NOBUHIKO
IPC: D02G3/24
Filed: 1986-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58104908-A (JP)
Title: Acrylic acid micle addition homopolymer ester
Inventor: UIRIAMU DEBITSUDO EMONZU
IPC: C07C69/675
Filed: 1982-12-10
Abstract: Polymers comprising mers of esters of one or more alcohols and more than one of the acids represented by the formula CH2=CHCO2(CH2CH2CO2)nH, or ester forming derivatives thereof, wherein the average value of n, n, is 0.1 or greater, are useful as or in coating compositions, binders or adhesives. Esters of one or more alcohols other than C1 to C10 alkyl monohydroxylates and more than one of the above acids or derivatives having the same values of n are useful as or in monomers, reactive diluents, modifiers or crosslinkers.
Patent JP-H0772407-A (JP)
Title: Semiconductor laser beam source device
Inventor: NAKAJIMA TOMOHIRO
IPC: B41J2/44
Filed: 1993-09-01
Abstract: PURPOSE:To realize the miniaturization of the device, to eliminate the need for an optical axis alignment operation, etc., after the exchange of the beam source device and to improve the operability by substantially integrally molding two pieces of semiconductor lasers, collimator lenses and a beam synthesizing means and make the integral assembly thereof freely attachable and detachable to and from the casing of the optical scanner. CONSTITUTION:Two pieces of the semiconductor lasers are arranged on the same plane and the converted to respective collimated luminous fluxes 14, 15 by the collimator lenses 12, 13 which align the direction perpendicular to a p-n junction surface to X0, X1 directions together with the semiconductor lasers 10, 11. These luminous fluxes are formed to a prescribed beam diameter by apertures 16, 17. The beam synthesizing means is adhered and fixed by means of screws in such a manner that the optical axes are aligned to a sub-scanning direction. The semiconductor easer beam source device itself is rotated and adjusted around the optical axis and is fixed to the casing. The inter-scanning beam spacing of the respective beams is fixed. Two pieces of the semiconductor lasers 10, 11, the collimator lenses 12, 13 and the beam synthesizing means are substantially integrally molded in such a manner and are constituted freely attachable and detachable to and from the casing of the optical scanner.
Patent JP-S6263263-A (JP)
Inventor: TOOMASU JIYOOJI FUEROOZU
IPC: F16H37/02
Filed: 1986-09-13
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-H0266690-A (JP)
Title: Image processor
Inventor: KOYANAI MASAKO
IPC: G06K9/20
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a stable and high character recognition rate in a short processing time by deriving a strain of each character, deriving a strain of an image containing those characters, correcting the image so that the strain of those characters becomes minimum and the character is erected, deciding definitely again a character position, and thereafter, executing a recognition processing of the character. CONSTITUTION:A multivalued image inputted from a television camera 2 is binarized by a binarization converting part 4, and stored in a binary image memory 5. Subsequently, by a character position detecting part 6, a position of a character is detected, a strain of each character is derived by using information of the character position and binary image data, and also, based on a them, strain of an image containing those characters is derived by a strain detecting part 7. Next, in an image correcting part 8, the image is corrected so that the strain of the character to be recognized becomes minimum and the character is erected, based on the information from the strain detecting part 7, and it is also executed to decide definitely again the character position. Thereafter, in a character recognizing part 9, the character is recognized by using the image corrected by the image correcting part 8, and its result is displayed on a character recognition result display part 10.