baber/WOPTO huggingface dataset:
Patent JP-H07166670-A (JP)
Title: Bearing construction of eaves
Inventor: NAGATA HIROHIKO
IPC: E04B7/02
Filed: 1993-12-13
Abstract: PURPOSE:To facilitate the alteration in sectional dimension of a rafter and in eaves from, and 4a make efficient the mounting construction of a main house. CONSTITUTION:A mounting plate 6 of a cantilevered beam 3 having a substrate 5 projected outward from a beam material 2 and formed as a slope F inclining an upper side of part of the outside end downward to the outside, and a vertical mounting plate 6 provided to the inside end of the substrate 5 is bolted to the steel beam material 2. An eaves material 4 extended from part of the upper end of the beam material 2 is supported through a bracket 7 provided to the slope F.
Patent JP-H06195385-A (JP)
Title: Filing device
Inventor: MURAKAMI MASAHARU
IPC: G06F17/30
Filed: 1992-12-22
Abstract: PURPOSE:To provide filing technique capable of improving operability in retrieval by performing the attachment of retrieval information scrupulously when image data is accumulated without increasing a load or required time on a host device. CONSTITUTION:This device is the filing device constituted of a code/image conversion part 107 which converts code data arriving from a host 101 via a LAN 118 and a LAW adaptor 104 to the image data. an optical disk 106 in which obtained image data is accumulated, and a key word generating adaptor 108 which automatically extracts the key word of title information, etc., from the code data, and in which the key word extracted from the code data in unit of one piece of image data generated from the code data is stored in the optical disk 106 after it is attached as the retrieval information.
Patent JP-H09178410-A (JP)
Title: Antipersonnel sensor
Inventor: NAKAO TSUTOMU
IPC: G01V9/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To detect the approach and contact of a human body speedily and securely by outputting a detection signal of logical sum of an electrostatic capacity sensor which detects the approach and contact of the human body based on changes of electrostatic capacity and a pressure sensitive sensor which detects the presence of external pressure. SOLUTION: When a human body approaches a sensor part 42, capacity of a variable capacitor 42 in a resonance circuit 23 is increased first, resonance frequency of the circuit 23 is reduced so that it approaches oscillation frequency of an oscillation circuit 22, and an output of the circuit 23 is increased. Consequently, an output of an OP amplifier 47 is changed over to turn on a switching transistor 52 and output a low level signal from an output terminal 55. Furthermore, when a pressure sensitive element 11 is depressed by the human body, resistance value of pressurized conducting rubber 15 is reduced, a voltage between terminals in a parallel circuit with a relay 12 is reduced, a current which flows in the relay 12 is reduced, and a relay contact 12a is turned on.  A detection signal of logical sum of a pressure sensitive sensor 1 and an electrostatic capacity sensor 2 is outputted from an output means 3.
Patent JP-2001157533-A (JP)
Title: Fishing rod
Inventor: MORIWAKI KOJI
IPC: A01K87/08
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod having a grip capable of easily performing fishing rod operation. SOLUTION: This fishing rod has such a scheme that a pipe-like mobile grip 10 made of a synthetic resin such as EVA rubber, polystyrene rubber, polyurethane or elastomer or wood such as cork material is disposed on a rod foot grip 3 similarly to the case with a rod foot grip 3, wherein the mobile grip 10 is movable longitudinally by the aid of its own elasticity and the elasticity of the rod foot grip 3 and also fixable at any position rather than e. g. adhesively fixed onto the rod foot grip 3. A user conducts a fishing through altering the position of the mobile grip 10 according to a fishing rod operation such as casting or hopping.
Patent JP-H11238431-A (JP)
Title: Integral type keyboard and operation control device
Inventor: SEFFERNICK LEWIS L
IPC: G06F3/0338
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a pointing stick which can be assembled relatively simply and is sturdy being free of risk of breakage or failure even in the event of application of a large overload. SOLUTION: A computer keyboard 100 is molded in a single piece inside the surface of a plastic housing 110 and has a pointing stick 130 protruding therefrom. A key 150 of the keyboard penetrates a hole 120 in the same plastic housing. Strainsensitive resistances 232-238 are formed inside a small region 240 on a circuit board. The same circuit board bearing a strain sensitive resistance also bears an electroconductive pad 250 for key switch. The strain sensitive resistance part is joined with the housing adjoining to the pointing stick, wherein the joining is made to that surface of housing on the opposite side to a projection on the pointing stick.
Patent JP-H03200011-A (JP)
Title: Magnetic medium and its manufacture
Inventor: HARADA MUTSUMI
IPC: G01B7/00
Filed: 1989-12-28
Abstract: PURPOSE:To easily and surely magnetize a face to be magnetized at a fine pitch and to obtain a high output by intermittently forming many magnetized parts consisting of magnetic films on the face to be magnetized of a base material consisting of a non-magnetic body. CONSTITUTION:A magnetic film is formed on the upper surface of the base material 11 consisting of a cupper-made disk. Masking materials are formed on the upper peripheral edge of the magnetic film at a prescribed pitch and then the magnetic film on the base material 11 is etched by ion beam etching to remove the film. Then the masking material is removed by dipping it into a peeling solution to form many magnetized parts 12 consisting of magnetic films each of which has a plane rectangular shape on the upper peripheral edge part of the base material 11. Then magnetizing yokes 15, 16 are arranged on the upper and lower parts of the base material 11 to magnetize the base material 11.
Patent JP-2000160623-A (JP)
Title: Heat exchange tank for warm water washing toilet seat
Inventor: KIMURA MINORU
IPC: E03D1/01
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange tank of glass-fiber-reinforced polypropylene resin excellent in reliability for a long period of time because of having excellent warm water resistance, repeated pressure resistance and fracture strength as well as high water absorption. SOLUTION: Glass-fiber-reinforced polypropylene resin of the heat exchange tank consists of polypropylene resin 20-88.5 wt.%, glass-fiber 10-50 wt.% having 5-15 μm of fiber diameter, calcium carbonate 0.5-20 wt.% and polypropylene 1-10 wt.% denatured by grafting maleic anhydride.
Patent JP-H07177082-A (JP)
Title: Fault detection system for preamplifier
Inventor: OKUBO YOICHI
IPC: H04B17/00
Filed: 1993-12-17
Abstract: PURPOSE:To surely and inexpensively detect the fault of a preamplifier installed in the vicinity of the antenna on the iron tower of a mobile telephone base station. CONSTITUTION:A monitor device 8 in a building supplies a DC power to a preamplifier 10 through a coaxial cord 5 and monitors its current change. Resistors 15a to 15n for current detection and current detectors 16a to 16n are provided in current supply ends of amplification stages 11a to 11n of an amplifier 11; and when the DC bias value of at least one amplification stage exceeds a prescribed range, a signal is given from the current detector to a relay 17 to close a contact 17a, and a current is made flow to a resistor 18. The change of the supply current at this time is detected by a monitor 81 to detect the fault.
Patent JP-H03202415-A (JP)
Title: Self heating annealing furnace for forged parts
Inventor: MATSUMOTO MASAHIRO
IPC: C21D1/00
Filed: 1989-12-29
Abstract: PURPOSE:To reduce the setting space of the self heating annealing furnace by successively placing forged parts in plural containers, intermittently introducing the containers into a vertical treating chamber and annealing the parts by self heating with the remaining heat while traveling the containers in the chamber. CONSTITUTION:The upper sprocket 51 in the vertical treating chamber 31 is intermittently driven to intermittently travel plural receivers 71 through a conveyor member 61. When the sprockets 51 and 52 are stopped in the open region 32, the forged parts A are successively forced into the receivers 71 from a feeder 91. The part A is introduced along with the receiver 71 from an inlet 81 into the chamber 31 enclosed by an insulating material 21. The part and the receiver 71 are raised, turned and lowered in the chamber 31, and the part is slowly cooled while gradually giving off its remaining heat and annealed. The annealed part A is discharged to the open region 32 from an outlet 82 and dropped by gravity into a basket 92 when the receiver 71 is turned. As a result, the self heating annealing furnace is miniaturized, and operation is smoothly and safely carried out.
Patent JP-2000175220-A (JP)
Title: Three-dimensional display method and device
Inventor: SUYAMA SHIRO
IPC: H01J31/22
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional display method by which requirements such as both-eye parallax, convergence, adjustment and dynamic parallax that are physiological factors of a stereoscopic vision are satisfied without the need for an eyeglass or the like and a three-dimensional image can be obtained without deterioration in the image quality even when a two-dimensional display device with a low display speed is employed. SOLUTION: A three-dimensional stereoscopic image is generated by repeating a step below at a high speed within an after-image time of human eyes. The step above includes; an optional two-dimensional image among a plurality of two-dimensional images resulting from sampling depth information of a three- dimensional stereoscopic image is displayed on each of a plurality of two-dimensional display devices 21a-21n, one of the two-dimensional images displayed on a plurality of the two-dimensional display devices is selected synchronously with a change in a focal position by a focus variable means 26, and the image is displayed by changing the image forming position by the focus variable means.
Patent JP-H03199897-A (JP)
Title: Structure of tube for heat exchanger
Inventor: KATO HISANAO
IPC: F28F9/02
Filed: 1989-12-27
Abstract: PURPOSE:To improve the reliability as well as the coupling strength of a brazed part by a method wherein the part of burring work of a tube plate is enveloped by the U-shape section of a tube and the tip end rim of the U-shaped section is contacted with the part of the burring work while said contacting part and a penetrating part are fixed by brazing. CONSTITUTION:A heat exchanger core is made by a method wherein many fins are laminated with a small space made between them and respective tube penetrating holes are aligned while respective tubes 3 are penetrated through said holes. Both ends of respective tubes 3 are fitted into the holes of a pair of tube plates 2 and the opening ends of the tube 3 are expanded by a pipe expander 9 under a condition that the pipe is penetrated through said plates 2 while the ends of the tube 3 are bent so as to show the shape of U. The U-shape section 8 of the ends of the tube 3 is contacted with the part of burring work 4 so as to pinch it. Further, the inside surface side or the inner and outer surfaces of the tube plate 2 are dipped into a tank for molten brazing material. According to this method, the contacting part between the part of burring work 4 and the U-shape section 8 as well as the penetrating part of the tube 3 through the tube plate 2 are fixed by brazing material 5.
Patent JP-H11163213-A (JP)
Title: Package board
Inventor: MORI YOJI
IPC: H01L23/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a package board in which disconnection between a solder bump and a via hole is prevented from being disconnected. SOLUTION: A solder bump 76D of a motherboard 90 is formed on a via hole 160D, whereby the solder bump 76D is connected directly to a via hole 160. Therefore, heat cycles cause cracks in a resin body 94 which seals up a package board 100 and the motherboard, and even if the cracks extend up to the package board 100, the solder bump 76D will not be disconnected from the via hole 160D.
Patent JP-H10184030-A (JP)
Title: Earthquake-proof reinforcing structure of wooden building
Inventor: INAYAMA MASAHIRO
IPC: E06B3/54
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To ensure an openability of a wooden building with a earthquake-proof reinforcing panel employing a glass plate; besides, add toughness to the earthquake-proof reinforcing panel. SOLUTION: The earthquake-proof reinforcing panel 1 is formed such that four sides of a tempered plate glass 4 are attached to a flat bar 2 by a structural seal 3. At site, the earthquake-proof reinforcing panel 1 is secured to woody parts such as a lateral frame member 103, a ready pillar 102, and a new installed side pillar 7 by wood screws 8.... By this attachment, the tempered plate glass 4 covers an entire part of the building from its outside from a lintel 109, a horizontal member 105 an entablature 112, a small wall 110, a transom threshold 111, a transom 112, and a transom lintel 113 from the beginning of the lintel at the lower part. When being undergone an earthquake, the wood screws 8... reach the sink yield points into the wood part before the tempered plate glass 4 comes to the breaking points.  After the wood screws 8... reach sink yielding points, the structural seal 3 comes to the breaking point before the tempered plate glass 4 comes to the breaking points.
Patent JP-H11159307-A (JP)
Title: Valve lifter and manufacture thereof
Inventor: TANIGUCHI MASAHITO
IPC: B23K1/19
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a valve lifter which does not cause any peeling of a ceramic member forming a cam sliding surface, sufficiently ensures wear resistance of a shim contact surface, and has high durability. SOLUTION: A ceramic member 11 is arranged on an outer end surface 4 of an edge plate portion 3 at a blocked side of a valve lifter 2 made of metal and in a form of a closed-end cylindrical shape, and a metallic chip 31 is arranged in a recessed portion 7 around a center of an inner end surface 6 of the edge portion 3, the chip 31 having a surface hardness of >=500 Hv being air cooled from a temperature in a region of an austenite structure. The ceramic member 11 and the metallic chip 31 are simultaneously jointed by brazing at a temperature higher than the temperature before air-cooling so as to increase hardness of the metallic chip 31 and wear resistance of a part forming a shim contact surface.
Patent JP-H03203421-A (JP)
Title: Microwave branching device
Inventor: ITO YOSHIO
IPC: H01P1/213
Filed: 1989-12-28
Abstract: PURPOSE:To equalize a loss difference between respective microwave signals by means of simple circuit constitution by totally reflecting a microwave signal with the use of a reflector and reciprocating the microwave signal through the route of a reception wave branching part. CONSTITUTION:Channel signals CH1 to CH3 passing through BPFs 20A to 20C pass through a transmission and reception shared apparatus 6 and are transmitted from an ANT 26A to a station B. On the station B side, the signal inputted from an ANT 26B passes through an isolator 25 and three circulators 23 in the reception wave branching part 4 through the shared apparatus 6 and then arrives at the reflector 1. The microwave channel signals CH1 to CH3 totally reflected by the reflector 1 are respectively selected by their corresponding BPFs 22A to 22C in a process allowing the signals CH1 to CH3 to pass through the circulators 23 again. Thus, the reception wave branching part 4 adjusts the short-circuit position of a short circuit plate 1 to an optimum loss.
Patent JP-H10178815-A (JP)
Title: Steering rotation controller for combine or the like
Inventor: TOKI HARUMITSU
IPC: A01B69/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To automatically correct and control the advancing direction of a machine body so as to match input images by an electronic camera and images to be reference for the boundary of the non-cut area of stand grain culms at the time of performing steering rotation at a cutting terminating end position at the time of the cutting of a combine. SOLUTION: At the time of performing the steering rotation for direction change at the cutting terminating end position of the stand grain culms, the boundary C of an already cut area A and the non-cut area B is detected from the information of the input images by the electronic camera turned to a front part and fixed at the appropriate position of the machine body and the direction of the steering rotation of the machine body is automatically corrected and controlled so as to match the positions of both boundaries CF and CS when the detected boundary CF is shifted from the boundary CS to be the reference set on images beforehand.
Patent JP-H10184410-A (JP)
Title: Shift controller of automatic transmission
Inventor: TSUTSUI HIROSHI
IPC: B60W10/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the extent of heat load and a shock in the initial stage of engagement by making a pressure regulating means pertaining to a hydraulic servo generate a hydraulic pressure rising command before a rotational change at the input side of a shift mechanism occurs at gear shifting, and letting it start its torque-down by engine control in synchronizing with this hydraulic pressure rise. SOLUTION: In an electronic control unit 1 inputting each signal of an engine speed sensor 2, a throttle opening sensor 3, a sensor 5 detecting the input shaft rotational frequency of a transmission, and a car speed sensor 6 or the like, a throttle valve is controlled via an electronic throttle system 8, making it perform torque control. In addition, a friction engaging element of an automatic shift mechanism and hydraulic pressure to a hydraulic servo are selected into intermittent contacting control whereby the required shift speeds are secured.  At the time of the specified shift, a pressure regulating means, regulating the hydraulic pressure to the hydraulic servo, is made to generate a hydraulic pressure rising command to the hydraulic servo of the engaging side friction engaging element before a rotation change at the input side of the automatic shift mechanism is generated in time of the specified shift, and a torque-down command is generated in synchronizing with this hydraulic pressure rising command.
Patent JP-H05182200-A (JP)
Title: Optical disk device
Inventor: NISHIWAKI SEIJI
IPC: G11B7/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide the optical disk device reproducing a high density signal. CONSTITUTION:A laser beam emitted from a laser light source 1 is collimated by a collimate lens 2, transmits through a beam splitter 3, the light in the vicinity of the optical axis is shielded by a light shield 4 and the light is collected on an optical disk signal face 7 in existence on the rear side of an optical disk board 6. Its reflected light is collected by an objective lens 5 and the light in the vicinity of the optical axis is shielded again by the light shield 4, reflected in the beam splitter 3 and reaches a beam splitter 8. The light reflected in the beam splitter 8 is received by a control signal detector 10 via a control signal detection optical system 9, and a focus signal and a tracking signal to the optical disk face are detected. Moreover, the light transmitting through the beam splitter 8 is collected onto a pin hole 12 by a convex lens 11 and its transmitted light is received by the detector 13 to obtain a reproduction signal. The reproduction signal is amplified by the amplifier 14 and converted into the detection signal based on a quadratic differentiation signal by a signal processing circuit 15.
Patent JP-H06193683-A (JP)
Title: Variably flexible flywheel
Inventor: SUGISHITA HIDEKI
IPC: F16F15/31
Filed: 1992-12-25
Abstract: PURPOSE:To control the surface vibration of a flywheel surely as securing the absorbability of bending vibration in a turning shaft, in this variably flexible flywheel to be attached to the turning shaft of a crankshaft or the like of an engine. CONSTITUTION:This flywheel is provided with both first and second flexible plates 6 and 7, and a flywheel mass 3, while a clutch mechanism 8, which joins at the low speed area of a turning shaft 2 and separates at the high speed area, is interposed between the second flexible plate 7 and the flywheel mass 3. It is constituted so as to make each vibration characteristic of these first and second flexible plates 6 and 7 be set, in order to make the surface vibration natural frequency of the flywheel mass 3 supported by the first flexible plate 6 exist in the low speed area of the turning shaft 2 and also the surface vibration natural frequency of the flywheel mass 3 supported by the second flexible plate 7 exist in the high speed area, respectively.
Patent JP-2000180666-A (JP)
Title: Connector device
Inventor: ROTH RICHARD F
IPC: G02B6/38
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a new and improved connector device by comprising an engagement means to limit the relative motion of a mother board adapter device and a panel, and engaging and disengaging the engagement means corresponding to the insertion of a daughter board connector device. SOLUTION: A mother board adapter device 16 is inserted into an opening 32 of a mother board 34, and a holding shoulder 50a of a flexible latch arm 50 is engaged with a rear side 34b of the mother board 34. The relative motion in the axial direction or the inserting direction is limited. When the daughter board connector device is engaged with the mother board adapter device 16, the holding shoulder 50a outside of the flexible latch arm 50 is disengaged from the rear side 34b of the mother board 34. Whereby the axial motion to the mother board 34, of the mother board adapter device 16 is not limited any more. The cracking, deformation, dislocation and/or failure in performance of the daughter board and the mother board can be prevented.
Patent JP-H07188214-A (JP)
Title: 4-aminoquinazoline derivative, its production and medicine containing the same
Inventor: KONISHI YOSHITAKA
IPC: A61K31/505
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a new 4-aminoquinazoline derivative useful as a cGMP phosphodiesterase inhibitor and a TXA2 synthase inhibitor. CONSTITUTION:This 4-aminoquinazoline derivative is expressed by formula I [R<1> is H or a 1-4C alkyl; R<2> is a 1-4C alkyl-ethynyl; R<3> is imidazolyl or pyridyl; Y is a 2-6C alkylene; A is O-R<4>-OH (R<4> is a 2-6C alkylene or S-R<4>-OH; the chain line is a single bond or a double bond], its pharmacologically permissible acid addition salt or a pharmacologically permissible salt such as a compound of formula II. The compound of formula I such as a compound of formula III (R<3>A is group of formula IV) is obtained by reacting a compound of formula V with imidazole or pyridine. The active ingredient is effective for preventing and treating hypertension, cardiac incompetence, myocardial infarction, angina pectoris, arteriosclerosis, cardiac edema, pulmonary hypertension, renal insufficiency, renal edema, hepatic edema, asthma, bronchitis, dementia, immune incompetence, inflammatory disease, thrombosis, cerebral apoplexy, cerebral infarct, etc.