baber/WOPTO huggingface dataset:
Patent JP-S57212069-A (JP)
Title: Manufacture of ink jet head
Inventor: SUGITANI HIROSHI
IPC: B41J2/05
Filed: 1981-06-24
Abstract: PURPOSE:To manufacture a highly accurate ink jet head by a simplified process in which an ink path formed by photo-etching a photosensitive resin layer is provided on a base plate with an ink discharge pressure generating element and then a flat plate cover is provided on the ink path. CONSTITUTION:On a base plate 1, a patterned ink discharge pressure generating element layer 2, an insulating thin film 3, a photosetting resin adhesive layer 4, and a dry film type photo resisto layer 5 are laminated in order. Then, the base plate so treated is exposed to light through a photo mask 6 to harden the part to be exposed to light of the resisto layer 5, whereby forming a hardened film 5p and also hardening even the subordinate adhesive layer 4. Then, the base plate is subjected to development by an organic solvent to remove the part other than the hardened film 5P to form a groove 9 (ink path) and at the same time to remove the adhesive layer 4 at the bottom of the groove 9. Then, a flat plate cover 8 is bonded on the resisto layer 5 to form an ink jet head.
Patent JP-2000288137-A (JP)
Title: Golf club head and set thereof
Inventor: IWATA MOTOTAKA
IPC: A63B53/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head and a set thereof improved in inertia characteristic in the vertical direction to the surface plane, reduced in flying distance dispersion in the lateral direction and in the ball flying direction, and eliminated in lowering of drop in a ball initial speed while bringing a sweet spot and a hitting point center close to each other. SOLUTION: When an inertial ellipsoid using the center of gravity of a golf club head as the center is cut imaginarily cut by a plane parallel to a loft angle, an angle in the major axis direction of a plane ellipse appearing on the cross sectional face is an angle raised in a toe with respect to the cross sectional line between the cross sectional face and the ground, and this angle ranges from 0.5 deg. to 9.5 deg., while a ratio of 1-4 is selected for an aspect ratio C/F representing the ratio between the major axis and the minor axis of the plane ellipse.
Patent JP-H08266756-A (JP)
Title: Seat back cover for use in vehicle
Inventor: HATTA SUSUMU
IPC: A47C31/02
Filed: 1995-03-30
Abstract: PURPOSE: To form a step having a feel of high quality at low cost by a method wherein a back lining cover is placed over a gusset so as to be joined by stitching along a margin and the back lining cover is folded back toward the margin so that the end of the margin is joined to the cover by blindstitching. CONSTITUTION: A cover 10 for a sheet back 30 in a front seat of an automobile includes a front cover 11 prepared by using a material comprising a skin 14, wadding 15, and rear gound fabric 16, and a back lining cover 13. And the cover 13 and a margin 12 of the cover 11 are placed over a boundary of both the covers 11, 13 so as to be joined by stitching along margins 17, 18, and thereafter the cover 13 is folded back to the side of the margins 17, 18 and the ends 19, 20 of the margins 17, 18 are joined to the cover 13 by blind stitching to form a step 21. By providing such step 21, the back lining side can seen three-dimensionally so that a feeling of high quality can be provided.
Patent JP-H09280237-A (JP)
Title: Bolt and screw having locking structure
Inventor: FURUKAWA HIROSHI
IPC: F16B39/282
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a bolt and screw having a locking structure by a method wherein the seat surface of a head part is formed in a saw tooth shape wherein teeth are pointed in the fastening direction. SOLUTION: When a bolt 10 or a screw 20 is rotated in the fastening direction as shown in an arrow mark D, a screw part 11 or 21 is screwed in a mounting plate 30 through a fixed object 31. When, after each of the tips of the protrusions of seat surface 14 and 24 makes contact with the surface of the fixed object 31, the increase of a fastening rotation force is increased and rotation is forcibly progressed, the tip part of the protrusion forms a rotary blade and cuts through the fixed object 31. The surface of the fixed object 31 is plastically deformed in the same shape as those of the seat surfaces 14 and 24 and adhered thereto. The angle A of the slope of the protrusion is sufficiently higher than a thread cutting angle B, whereby a slope has a high return resistance value and the bolt 10 or the screw 20 is hardly loosened.
Patent JP-H07284117-A (JP)
Title: Television receiver
Inventor: ITO KOJI
IPC: H04N9/808
Filed: 1994-04-12
Abstract: PURPOSE:To reduce a memory capacity required by a memory of a digital signal processing circuit in the television receiver more than that of a conventional television receiver. CONSTITUTION:The television receiver is provided with a time division multiplexer circuit 30 applying time division multiplex to color difference signals R-Y,B-Y outputted from an A/D converter circuit 10 into R-Y/B-Y to change a sampling frequency ratio of the color difference signals R-Y, B-Y read/written by a memory 14a of a digital signal processing circuit 12a from 4:4:4 into 4:2:2 and a color difference signal conversion circuit 32 applying time division demultiplex to the signals R-Y/B-Y outputted from the digital signal processing circuit 12a into the color difference signals R-Y, B-Y to convert the sampling frequency ratio of the signal Y and the color difference signals R-Y, B-Y from 4:2:2 into the original ratio 4:4:4. Since the sampling frequency ratio of the luminance signal and the color difference signal read/written by the memory 14a is changed from 4:4:4 into 4:2:2, the capacity of the memory 14a is reduced.
Patent JP-H06296513-A (JP)
Title: Suitcase
Inventor: NORUBERU DEIDEIE YUBERU DEKONI
IPC: A45C13/03
Filed: 1992-04-17
Abstract: PURPOSE: To provide a suitcase to carry or deliver having an arrangement for orderly packing of clothes with minimized wrinkles. CONSTITUTION: This suitcasse 1 comprises outer envelopes 19, 20 and a rigid inner rack 2 placed therein. The rack is provided with an end support member 3 with a round profile and a rearrangement wall 4 at least a part of which is flat. The rack 2 is movable between horizontal and vertical positions and in its horizontal position clothes 21, 22 can be placed flat on the wall 4. In the vertical position coats and pants previously folded longitudinally into two can be put over the end support member 3.
Patent JP-S60241517-A (JP)
Title: Static pressure gas bearing
Inventor: KANETOMO MASABUMI
IPC: F16C32/06
Filed: 1985-05-11
Abstract: PURPOSE:To eliminate interference of a bearing by providing a tank and a check valve capable of passing compressed gas from a supply source only in the direction of static pressure gas bearing in the proximity of said bearing. CONSTITUTION:Compressed gas passing through a compressor 1 and a filter 3 passes through a check valve 11 permitting the passage only in the direction of arrow 10 and enters a tank 12 and then a static pressure gas bearing 7 rotating with high speed. Thus, the interference of said be-aring can be prevented in the case of shut-off of the compressed gas due to troubles of a compressed gas supply unit, leakage of said gas and breakage of piping system.
Patent JP-H02279825-A (JP)
Title: Construction of underground structure
Inventor: TOHO YUKO
IPC: E02D29/00
Filed: 1989-04-20
Abstract: PURPOSE:To speed up work efficiency by forming box shaped units of floor, wall and roof panels, connecting and fixing required number of units to construct an underground structure, and connecting and fixing connected frame bodies for constructing the underground structure. CONSTITUTION:Floor panels 3, wall panels 4 and roof panels 5 expanding, welding and fixing steel plates and other panels 2 to the surfaces of panel frames 1 constituted of angle bars, channel steels and other shape steels are erected into an excavated hole on the ground, and they are tightened and fixed with bolts 6 and nuts 7 to form box shaped units 8. The required number of box shaped units 8 is connected tightened and fixed with the bolts 6 and nuts 7, and box-shaped units 8 and 8 are connected and fixed with connected frame bodies 10 constituted of various kinds of shape steels. It is welded to the connected opening section of one box shaped unit 8 as a unit 12 to form, and the connected frame bodies 10 are tightened and fixed to the other box shaped unit 8. According to the constitution, the slippage of position can be also controlled.
Patent JP-H01307546-A (JP)
Title: Bevel-gear differential gear particularly for automobile
Inventor: HERUBERUTO TAUREEKU
IPC: F16H48/38
Filed: 1989-04-20
Abstract: PURPOSE: To provide uniform load distribution to all bevel gears by storing three differential bevel gears disposed at peripheral spaces on journals so that a center support can be oscillated from a position of cutting the shaft of a differential basket at a right angle within the limit of an intersection or its vicinity. CONSTITUTION: Journals 15 supported by differential bevel gears 14 at peripheral spaces in a rotatable manner are disposed in one plane of a center support 16. The support 16 is stored on the journal 15 in a differential basket 11 so as to be oscillated from a position of cutting the shaft 17 of the differential basket at a right angle within the limit of an intersection or its vicinity. As a result, a circle running error in the differential bevel gear 14 can be adjusted, by the support 16 itself, in association with the differential bevel gear 14 so as to be offset similarly to nonuniform load distribution generated therefrom. Slight wear is thus developed at the side of teeth and load distribution is improved through three existing journals 15.
Patent JP-H0678169-A (JP)
Title: Television set
Inventor: KEBIN YUUJIIN NOOTORATSUPU
IPC: H04N5/445
Filed: 1993-03-19
Abstract: PURPOSE: To enable a user to easily select a function or characteristics to be controlled while the user watches a menu on a screen. CONSTITUTION: A microprocessor 49 receives an indication signal from a keyboard 51 or 53 and controls a tuner control unit 5, a voice processor 35, a chrominance processor 15, a luminance processor 13 and a character generator 65. The character generator 65 displays a number list, i.e., a menu of control functions so that a user can control relatively lots of functions and characteristics of a television receiver by using a relatively small number of keys. A function is controlled by pressing a number key corresponding to a number on the menu.
Patent JP-S62254521-A (JP)
Title: Cmos circuit
Inventor: OKITAKA TAKENORI
IPC: H03K19/0948
Filed: 1986-04-28
Abstract: PURPOSE:To suppress noise generated at switching and to reduce the current consumption at the time of operation by using a CMOS circuit having a high logic threshold value to drive an output P-channel transistor (TR) and using a CMOS circuit having a low logic threshold value to drive an output channel TR. CONSTITUTION:In P-channel MOS TRs P2,P3 and P4 and N-channel MOS TRs N2,N3 and N4, the TRs P2,N2 constitute an output circuit 20, the TRs P3, N3 constitute a CMOS inverter 30 having a high logic threshold value driving the output P-channel TR P2, and the TRs P4,N4 constitute a CMOS inverter 40 having a low logic threshold driving the output N-channel TR N2. In setting the logic threshold value of the CMOS inverter 30 higher and the logic threshold value of the CMOS inverter 40 lower, the potential difference between the gate and source of the output TR is suppressed lower at the transient state of switching and the through-current flowing to the output TR is suppressed.
Patent JP-H01271384-A (JP)
Title: Emergency stopping device for elevator
Inventor: NAKAGAWA TOSHIAKI
IPC: B66B5/22
Filed: 1988-04-21
Abstract: PURPOSE:To prevent the breakage of shoes or a guide rail by inserting an elastic body between wedges and shoes of a device and preventing the one-sided contact even if the parallelism between the shoes and guide rail is not complete at the time of an emergency stop. CONSTITUTION:A flexible band plate-shaped elastic body 12 with a proper thickness is inserted between the right and left wedges 9 and shoes arranged on the inside where a guide rail 13 is pinched at the time of an emergency. The elastic body is fixed to inside faces of the wedges 9 and back faces of the shoes 10. Even if the shoes 10 and guide rail 3 are not parallelly set when the right and left wedges 9 are lifted along the guide rail 3 at the time of an emergency, the nonparallel portion between the shoes 10 and the guide rail 3 is absorbed by the elastic deformation of the elastic body 12, and they are brought into whole face contact completely, not one-sided contact. A cage is surely stopped, the breakage of the shoes 10 and the damage of the guide rail 3 can be prevented.
Patent JP-S584035-A (JP)
Title: Oil-pressure circuit for oil-pressure working machine
Inventor: MIZUSHIMA HIROSHI
IPC: E02F9/22
Filed: 1981-06-27
Abstract: PURPOSE:To freely allow the disconnection of running steering during the composite operation period by providing a specific interrupting valve between the tank port of the center bypass and a tank in the second direction-switching valve group. CONSTITUTION:A left-side running direction switching valve 44 is connected to a center bypass 35 on the downstream side of a direction switching valve 41 for turning, a direction switching valve 42 for boom, and a direction switching valve 43 for arm. In the second direction switching valve group 34, a right-side running direction switching valve 45 is connected to the center bypass 36 on the upstream side of direction switching valves 47 and 48 for arm and boom. An interrupting valve 61 provided between the tank port 60 of the bypass 36 and the tank 59 is always opened and closed by valves 44 and 41 by means of operation interlocking mechanism D and A. For example, in the case of turning and left-side running, the operation interlocking mechanism A of the valve 41 opens the valve 56 in a branched oil circuit 55 and closes the valve 61, so that the left-side running steering can be interrupted even during the turning period.
Patent JP-H01268565-A (JP)
Title: Anesthetic intensity monitor
Inventor: SHIMOMURA YASUSHI
IPC: G01N27/22
Filed: 1988-04-21
Abstract: PURPOSE:To dispense with the suction and discharge of anesthetic gas and to make operation easy and safe, by bringing the anesthetic gas into contract with a substance, whose electrostatic capacity changes in response to the anesthetic gas, to measure the potential difference corresponding to the change in the electrostatic capacity and measuring anesthetic concn. or depth to display the same. CONSTITUTION:An anesthesia responsive element 10 is constituted by arranging electrode elements 12 on a substrate 11 to coat the same with an insulating layer 13 and further coating said insulating layer with a substance 14 responding to anesthetic gas. As the substance 14 responding to the anesthetic gas, lecithin is especially pref. because of its excellent response. A pulse generator 20 is constituted of a standard timer circuit 21, a capacitance 22 and a resistor 23 and sends a regular repeating pulse to a multivibrator 24. The multivibrator 24 contains a timer circuit 25 and is connected so that the pulse width of the output signal thereof is depends on the electrostatic capacity of the anesthesia responsive element. The output thereof is integrated by an integrating circuit 31 consisting of a resistor 28 and a capacitance 29 to be amplified by amplifiers 26, 27 and digitalized by a subsequent circuit to be displayed.
Patent JP-S5225018-A (JP)
Title: Agent for preventing piglets from infection
Inventor: KAMIMURA AKIRA
IPC: A61K39/395
Filed: 1975-08-14
Abstract: PURPOSE: An agent for preventing piglets from infection comprising bovine ϒ-globulin with high activities to various Escherichia coli, as an active component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61257857-A (JP)
Title: Transport apparatus
Inventor: HAMANAKA IZUMI
IPC: B65H29/22
Filed: 1985-05-10
Abstract: PURPOSE:To prevent a transported article from being bent or caught by a transport roller by providing a hitting member having flexibility, which is adapted to hit the transported article in the transport direction. CONSTITUTION:When a sheet is carried in a paper discharge device 19 from a fixing device, transport rollers 25, 26 are rotated at a low speed, and a shaft 30 mounted on a rotary shaft 27 of the roller 25 is also rotated together. In this case, centrifugal force acts upon a width 29 fixed to one end of the shaft 30 so that the weight 29 is about to move in direction of separating from the rotary shaft 27. The force of action of a spring 33 is, however, larger than the centrifugal force, so that a hitting member 31 having flexibility fixed to the other end of the shaft 30 is projected over the outer peripheral surface of the roller 25 and retained. Thus, a sheet P clamped between the transport direction by the hitting member 31. Accordingly, even if a sheet is transported at a low speed, the sheet is prevented from being bent or caught by the rollers 25, 26.
Patent JP-S583536-A (JP)
Inventor: TANAKA SHIGERU
IPC: H02J3/36
Filed: 1981-06-26
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-H04288601-A (JP)
Title: Test equipment for programmable controller
Inventor: ABE TADASHI
IPC: G05B19/05
Filed: 1991-04-30
Abstract: PURPOSE:To display data on a test equipment so that the tendency of the change of trace data of a programmable controller can be distinctly discriminated. CONSTITUTION:Trace data outputted from a programmable controller 1 is stored in a data storage part 3 and is read out by a time chart conversion part 1 or a bit pattern conversion part 14 selected by a conversion system switching part 12 and is converted to time chart-form display data or bit pattern-form display data, and these data are supplied to a display part 15 and are selectively displayed on the display part.
Patent JP-H09263735-A (JP)
Title: Adhesive tape
Inventor: HOSOE MASAMI
IPC: C09J7/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape which is produced by forming an adhesive layer on one side of a tape made of a plastic, etc., and which, when stuck, can be easily peeled off by forming a nonsticky zones with suitable distances on the self-adhesive side. SOLUTION: This adhesive tape is produced by forming a self-adhesive zones C comprising an adhesive layer 12 together with nonsticky zones D with a certain distances on one side of a tape 11 made of a plastic, etc. The nonsticky zones are formed e.g. by cutting the self-adhesive layer 12 with certain distances with suitable widths, by attaching a fine powder 14 on part of the surface of the adhesive layer 12 to make the adhesive properties of the part ineffective, or by sticking nonsticky thin films 15 such as paper to part of the surface of the adhesive layer 12. When the resultant adhesive tape B is used e.g. for sealing, it is cut near at the center of the nonsticky zone with a cutter and then stuck to an adherend.  Though the self-adhesive zone C of the self-adhesive tape B adheres well to the adherend, the nonsticky zones D of both the edges are kept lifted; therefore, the tape can be easily peeled off by pinching the edge.
Patent JP-H10287925-A (JP)
Title: Manufacture of grain oriented silicon steel sheet with extremely superior magnetic property
Inventor: TACHIBANA NOBUO
IPC: C21D9/46
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a grain oriented silicon steel sheet, capable of combining shape characteristic with magnetic properties and providing extremely superior magnetic properties as well as excellent sheet shape, in the case where rapid heating treatment at the time of decarburizing annealing is performed by using two couples of electrifying rolls. SOLUTION: A steel, having a composition consisting of <=0.1% C, 2.5-7.0% Si, ordinary inhibitor components, and the balance Fe with inevitable impurities, is treated by the ordinary method, and a strip, rolled to near final product thickness, is subjected to decarburizing annealing and to final finish annealing. In the method of manufacture, including the above stages, of a hot rolled grain oriented silicon steel sheet, rapid heating, at the time of application of decarburizing annealing to the strip, prior to decarburizing annealing or in the course of a temp. raise stage at decarburizing annealing is carried out by using two couples of electrifying rolls where pinch rolls are disposed midway between them and the treatment is performed so that the temp. of the strip in the position held between the pinch rolls becomes <=750 deg.C or/and the amount of temp. fall becomes <=50 deg.C.
Patent JP-H11295351-A (JP)
Title: Cross coil indicating instrument
Inventor: OGAWA NAOTO
IPC: G01R5/16
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a cross coil indicating instrument in which a zero return holding force is sustained correctly while ensuring flattening and size reduction by contriving zero return structure between a magnetic shield casing and a magnet. SOLUTION: A housing 10 applied with both cross coils 20 has two recesses 15a made in the bottom wall 15 thereof while facing the bottom wall 71 of a magnetic shield casing 70. The magnetic shield casing 70 has two tongues 74 extending from the opening of the bottom wall 71 toward the bottom wall 15 of the housing 10. These tongues 74 are fitted in respective recesses in order to ensure the holding action of a pointer after zero return through a magnet 50.
Patent JP-H02278981-A (JP)
Title: Circuit for detecting changes in vertical and horizontal directions
Inventor: KATAYAMA YASUYUKI
IPC: H04N9/78
Filed: 1989-04-19
Abstract: PURPOSE:To obtain a vertical and horizontal direction change detection signal with excellent S/N by applying absolute processing to outputs of plural 2-dimension filters having different pass bands, applying nonlinear conversion to the resulting signal, comparing and synthesizing the result. CONSTITUTION:Plural 2-dimension filters 10-26, 24-28 with different separation bands are provided in each of vertical direction detection circuit and horizontal direction detection circuit to extract each frequency component of an input signal in real time, outputs of each 2-dimension filter are subjected to absolute processing by absolute value processing circuits 18a-18d, 18e-18g and subjected to nonlinear conversion by nonlinear circuits 20a-20d, 20e-20f. A dead band, a tilt and a saturation region in a linear region are set by each nonlinear circuit of each filter and the balance of each detection level is optimized when each filter output is synthesized. Then a synthesis circuit 30 compares and synthesizes each filter output so as to match object control and converts the result to a vertical and horizontal detection signal. Thus, the detection signal with excellent S/N is obtained.