baber/WOPTO huggingface dataset:
Patent JP-H11324441-A (JP)
Title: Antitheft device
Inventor: GOLD PETER
IPC: B60R25/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To securely receive transmitted signals of a vehicle side by a portable transponder in the vicinity of the vehicle without depending on the constitution of the transponder by controlling the output power and the phase so that undesirable reverse actions do not generate in the transmitting output power and phase of signals transmitting to a plurality of on-board antennas respectively. SOLUTION: A control unit 2 constituting a part of a vehicle side transmitting/receiving unit is connected to a plurality of antennas 3, 3,... dispersely arranged to a driver's seat door or the like. Respective antennas 3 form a three- dimensionally superposed magnetic field and the directional characteristic 4 and the reachable distance of the superposed magnetic field depend on the transmitting output power of each antenna 3 and the phase between signals transmitted through two antennas 3. The control unit 2 controls the antennas 3 for transmitting or receiving signals and evaluates response signals from the transponder 5.  In this case, one signal is supplied to at least two antennas 3 respectively, and the transmitting and receiving output power and the phase of the signals are controlled so as not to generate an undesirable reverse action by the output control unit and the phase control unit.
Patent JP-H11166267-A (JP)
Title: Capital structure of column reinforced-concrete constructed-beam steel-constructed mixed structure
Inventor: MOROHOSHI MASAHIKO
IPC: E04B1/20
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide capital structure in column reinforced-concrete constructed- beam steel-constructed mixed structure, in which the conditions of the connection and finishing of a column main reinforcement and workability at the time of the dropping of a column-beam connection section on an uppermost floor are improved, the movement of a U-shaped fixing reinforcing bar is prevented and the cover of concrete can be ensured. SOLUTION: In column-beam connection sections 2 in column reinforced- concrete constructed-beam steel-constructed mixed structure, in which covering plates are arranged among adjacent beams, a plurality of column main reinforcements 4 disposed in spaces 9 formed of the beams and the covering plate 8 are integrally held beforehand at regular intervals by using anchor plates 6. U-shaped fixing reinforcing bars are installed on spacers 14 beforehand laid at the specified places of beam steel flanges.
Patent JP-H03194272-A (JP)
Title: Method and device for repairing gas cock
Inventor: FUJITA MITSUHIDE
IPC: F16K43/00
Filed: 1989-12-22
Abstract: PURPOSE:To prevent a burner from its unexpected extinguishment by supplying fuel gas into a work case to purge air therein, prior to extraction of a closing piece into the work case, and closing a shutoff tool to remove the case therefrom after the closing piece is extracted. CONSTITUTION:Prior to extraction of a closing piece 20 into a work case D, fuel gas is supplied into the case D to purge air therein, and after the closing piece 20 is extracted, its cleaning and lubricant-applying work is executed outside the case by taking it out from a shutoff tool C by closing it. Prior to fit-mounting of the closing piece 2c to a cock main unit 4, the case D, which houses the closing piece 20, is air-tightly connected to the shutoff tool C in a condition that the closing piece 20 is mounted to a closing piece insertion/ removal tool E, and fuel gas is supplied into the case D to purge air in the case D thereafter to open-operated the shutoff tool C. Consequently, trouble, such as unexpected extinguishment of a burner by an inflow of air from the work case D to a fuel gas pipe A, can be prevented.
Patent JP-H03195663-A (JP)
Title: Paper feed device
Inventor: KAWAHIRA MASAYOSHI
IPC: B41J13/076
Filed: 1989-12-22
Abstract: PURPOSE:To reduce the size and weight of a paper feed device on the strict promise that paper is fed with high accuracy so as to improve the operationability by providing a paper feed device comprising a friction applying means where comb-like members are disposed opposite to each other and driving rollers for applying feeding force to paper where the friction is applied. CONSTITUTION:When a paper sheet is inserted between comb-like members 11, 21 forming a friction applying means, both members 11, 12 are caused to co-operate to deform the paper like a bellows, whereby the paper is increased in rigidity and pressed to driving rollers 30 to produce frictional force enough for feeding paper between the paper and the roller 30. Accordingly, enough feeding force can be applied to the paper by the driving roller 30 to feed the paper with high accuracy. As the friction applying means 10 is a stationary member in this arrangement, a supporting member for rotatably supporting the means is not required, and it is enough that both comb-like members 11, 21 are disposed opposite to each other in such a manner as to engage with each other, so that the width can be reduced so as to save the installation space. Even if the thickness of paper is changed, the clearance adjustment is not required so as to improve the operationability.
Patent JP-H02177543-A (JP)
Title: Manufacture of thin film transistor
Inventor: WAKAI HARUO
IPC: H01L29/786
Filed: 1988-12-28
Abstract: PURPOSE:To reduce the total number of sheets of masks by a method wherein a patterning of a semiconductor layer and a patterning or source and drain electrodes are performed en bloc utilizing a blocking layer on the semiconductor layer. CONSTITUTION:An N<+> a-Si layer 6 for ohmic contact use is deposited on the whole surface of an a-Si semiconductor layer 4 including the upper part of a blocking layer 5 by a plasma CVD method or the like. Subsequently, a metal material film, which is used as source and drain electrodes and consists of Cr or the like, is deposited thereon by a sputtering method, a vacuum deposition method or the like. After that, the above metal material film, the layer 6 and the layer 4 under the layer 6 are patterned en bloc by a photolithography method using masks for source and drain electrode formation use. Moreover, with a device area of the layer 4 formed, source and drain electrodes 7 and 8 are formed from the layer 5 on the layer 4 to the layer 4. In such a way, the number of the masks to be used at the time of the patterning can be reduced from the conventional number of 4 sheets to the number of 3 sheets.
Patent JP-H04203621-A (JP)
Title: Rolling bearing
Inventor: MURAKAMI YASUO
IPC: F16C33/62
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a long lifetime by providing a seal, and setting surface hardness of either one of a raceway and a rolling element higher than HV900 and a minimum compressive residual stress from a raceway surface and/or rolling surface to a depth of 2% of an average diameter of the rolling element higher than 100kgf/mm<2>. CONSTITUTION:Since a high surface pressure is repeatedly applied locally to a raceway and rolling surfaces of a rolling bearing, improved surface hardness is effective for enhancement of rolling fatigue strength and baking resistance. The rolling fatigue strength is increased according to an increase in hardness when the hardness is less than HV9O0, and it is constant without any enhancement when the hardness exceeds HV900. If a raceway is brought into rolling contact with a rolling element, a shearing stress is generated under the surfaces thereof. In order to alleviate the shearing stress, it is effective that a minimum compressive residual stress from the raceway and/or rolling surface to a depth corresponding to 2% of an average diameter of the rolling element is set higher than 10kgf/mm<2>. In the case of a rolling bearing having the surface hardness and compressive residual stress, there is provided a seal because it is desirable that foreign matters be prevented from intruding into the bearing as possible.
Patent JP-H11167656-A (JP)
Title: Method and device for inputting image for printed matter inspection
Inventor: KADOUCHI NAOKI
IPC: G01N21/84
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To easily and accurately detect the overall print state even of a watermarked printed matter which has a watermark design that is asynchronous with a printed design. SOLUTION: This image input device for printed matter inspection inputs an inspection image from a watermarked printed matter W on which a watermark design B is worked by a camera 10 that is arranged on its surface side is provided with a white rotational roll 16 that is stuck to and arranged at the rear surface of the matter W that is located at the image pickup position by the camera 10 and reflection type light sources 14 that irradiate the surface of the matter W that is located at the image pickup position.
Patent JP-H10177679-A (JP)
Title: Vending machine
Inventor: GENSUI TOSHIHIKO
IPC: A61L2/16
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent a germ stuck in case of touching a human body from increasing by molding a plastic component consisting of an operating part while mixing an antibacterial agent for providing an antibacterial effect. SOLUTION: A main body cabinet 1 made of sheet metal and an outer door 2 hinged onto the front face of main body cabinet 1 so as to be opened/closed are coated on their outer surfaces with painting mixed with the the antibacterial agent. A transparent panel 4 covering the front face of display chamber, merchandise select buttons 7 for selecting merchandise, change return lever 9, change return port 10 having flapper and decorative, frame and merchandise take-out port 11 having flapper, decorative frame and take-out port cushion for taking, out merchandise while conveying it out of a merchandise storage rack inside the main body cabinet 1 one by one are made of plastic molded while mixing the antibacterial agent.  Thus, the component or section having possibility to touch the human body is molded or coated while mixing the antibacterial agent so that the stuck germ can be prevented from increasing.
Patent JP-H03192816-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUSHIMA YOSHIBUMI
IPC: H03K17/16
Filed: 1989-12-21
Abstract: PURPOSE:To reduce noise and to prevent the malfunction and the deterioration of the characteristic of a semiconductor integrated circuit by selecting at least one input impedance of a circuit forming plural output ports different from an input impedance of a circuit forming other output ports. CONSTITUTION:A level at a gate terminal A of a MOS transistor(TR) 52 whose gate width is less and whose input impedance is small reaches a threshold voltage fastest. As a result, MOS TRs are turned on in the order of TRs 52, 62, 72, 82 in the order of smaller current drive capability, and an L output appears at output terminal 10a-10d. In such a case, since no parasitic impedance exists between the said output terminal and a ground level 3, a level difference is generated across the impedance and a ground terminal 4 is fluctuated. However, since output timing of output ports 5-8 and the current driving capability differ from each other, the timing of output and the size of the output waveform are varied to suppress an instantaneous current and noise caused at a power terminal or ground terminal of the device is reduced.
Patent JP-H02176514-A (JP)
Title: Radiation thickness gauge
Inventor: ARAI KENJI
IPC: G01B13/02
Filed: 1988-12-28
Abstract: PURPOSE:To suppress the misalignment quantity between each of a radiation generator and a radiation detector to the minimum and to measure the plate thickness with high accuracy by bringing a first and a second frames to rigid junction to a vertical frame and forming a U-shaped frame. CONSTITUTION:A U-shaped frame 4 is formed by bringing a first frame 2 and a second frame 3 to rigid junction to a vertical frame 1. Also, a radiation generator 8 is supported by a first supporting material 5 whose thermal expansion coefficient is lower than that of the frame 2, and the supporting material 5 is provided in parallel to the frame 2 by fixing its one end to the frame 1, and also, constrained to the frame 2 so as to be expandable and contractable only in the other end direction. Moreover, a radiation detector 14 corresponding to the generator 8 is supported by a second supporting material 11 whose thermal expansion coefficient is the same as that of the supporting material 5. In this state, even if a temperature difference is generated between the frames 2, 3 and a difference is generated in the thermal expansion and contraction quantum between both the frames, the thermal expansion and contraction quantity between the supporting materials 5, 11 whose thermal expansion coefficient is lower than that of the frames 2, 3 is suppressed to the minimum. Accordingly, the misalignment quantity between each of the generator 8 and the detector 14 is suppressed to the minimum within a range of the allowable quantum and the plate thickness is measured with high accuracy.
Patent JP-H05308559-A (JP)
Title: Device and method for stabilizing electronic video
Inventor: MAIKERU PII MATSUKEI
IPC: H04N5/3722
Filed: 1992-12-15
Abstract: PURPOSE: To reduce the jitter of a video image by providing an HDTV(high density television) image sensor in a video camera. CONSTITUTION: A photosensitive element stores a charge according to the intensity of an incident light in an exposing time. A negative charge in the photosensitive element is transferred to a vertical register 18 of a CCD image sensor 40 in a vertical blanking interval. The scanning of the sensor 40 is started with the first horizontal line of the first register 18. Next, the lower horizontal line is scanned from a first vertical shift register. When both horizontal and vertical initial counts are 0, an MUX 68 receives addresses (0, 0) from counters 82 and 84, and allows a line connected with a potential source in the first vertical shift register in the first horizontal line to be selected. A scanning oscillator 80 is connected with a touch register(REG) 70 of a scanning circuit 72 and clock inputs(CLK) 86 of the counters 82 and 84. Thus, the jitter of a video image can be reduced.
Patent JP-H08172516-A (JP)
Title: Facsimile equipment
Inventor: KATO MOTOAKI
IPC: H04N1/32
Filed: 1994-12-20
Abstract: PURPOSE: To use the facsimile equipment more efficiently by distributing uniformly the load required for transmission processing to plural facsimile equipments to the utmost. CONSTITUTION: Facsimile equipments FAX1, FAX2 are interconnected via a LAN, and image data of an original scanned for transmission are compression-coded in the FAX 1 and stored once in an image memory 4 in the unit of documents. A control section 1 of the FAX 1 monitors the operating state of an image memory 4 sends an image memory utilizing quantity notice request command to the FAX 2 registered in advance as a substitute destination at a present time interval via the LAN, and the FAX 1, after the reception of the result of the command from the FAX2, compares the image memory utilizing quantity of the FAX1, FAX2,  reads image data and document attribute information of a document whose transmission is awaited in a rage of satisfying the preset condition of the result of comparison from the image memory 4 and a document management information storage section 32 and transfers the data and the information to the FAX 2 giving the reply. The FAX 2 stores the transferred image data and document attribute information to respectively the image memory 4 and the document management information storage section 32, in which they are registered as a transmission document.
Patent JP-2001151284-A (JP)
Title: Quantitative discharging container
Inventor: INAGAWA YOSHINORI
IPC: B65D83/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To make a discharging amount stably quantitative without plastically deforming a depressing operation part by a reduced pressure in the container. SOLUTION: There is provided a quantitative discharging container 10 in which a part of a main body 11 of the container other than a depressing operation part 14 is provided with a decompression deformation part 16 and stored solution of which inner pressure of the container is reduced as time elapses can be stored.
Patent JP-H10157628-A (JP)
Title: Stock cart
Inventor: IEDA TAKEAKI
IPC: B62B3/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a stock cart to effect free nesting in a lateral direction. SOLUTION: A stock cart comprises a truck frame 1 having nesting structure; a universal caster 2 attached to the bottom, closer to four corners, of a truck frame 1; a free fixed conversion caster 3 having a lock piece 33 located at a rotation part mounted on the bottom of the approximately intermediate part of the truck frame 1; and a bed plate 4 rotatably attached at the portion, closer to the rear end part, of the truck frame 1 having an engaging member 44 engaged with the engaging piece 33.
Patent JP-2000162987-A (JP)
Title: Liquid crystal display panel integral with chips and manufacture thereof
Inventor: YANAGI MASAHIRO
IPC: G09F9/35
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to simplify a manufacturing process as far as possible when manufacturing a COG type liquid crystal panel, and moreover, to mount chips with their position accurately adjusted. SOLUTION: This is a COG type liquid crystal display panel A wherein two glass substrates 10, 11 are superposed on each other and filled with liquid crystal LC in-between, and the backside B one of both substrates 10, 11 has an extending part 10a off the other one to construct the type of liquid crystal display panel A, and wherein an IC chip 12 is mounted on the extending part 10a and the glass substrate 10 on the backside B is used as the chip-mounted substrate, and wherein the whole backside 10b of the glass substrate on the backside B is roughened and a prescribed area 10d opposed to the position mounted with the IC 12 on the roughened backside 10b of the glass substrate 10 is coated with a film of a transparent resin to eliminate the roughened surface of the area 10d.
Patent JP-H03197112-A (JP)
Title: Injection molding device
Inventor: REEN BAACHI
IPC: B22D17/22
Filed: 1989-12-26
Abstract: PURPOSE: To prevent mold damage generated by misalignment of a mold core and a mold cavity by generating fitting relation between a secondary cavity surface and a secondary core surface and forming a secondary surface to form a contact point or an obstructing surface effective when a main molding surface is detached from an aligning position. CONSTITUTION: Secondary surfaces 13, 14 are formed between the main molding surfaces 10, 15 of a core and a cavity determining the shape of a molded article and the secondary surface 13 becomes a guide surface and the secondary surface 14 becomes a guide device. A stepped part and a shoulder or lip 16, 17 are formed to the secondary surfaces 13, 14 having a gap smaller than the thickness of the core of the molded article therebetween and the accurate alignment of the core and the cavity is obtained by them. However, if mold parts move together to a position having possibility generating a damage and misalignment is generated, the stepped part 16 on the secondary surface comes into contact with the guide device 18 on the secondary surface to prevent the pressure contact of the mold parts.  When interference or contact showing misalignment is generated in the stepped part 16, one of a large number of signals is outputted by triggering to stop a molding cycle.
Patent JP-H05165873-A (JP)
Title: Digital signal processor
Inventor: SUDO SHUHEI
IPC: G06F17/10
Filed: 1991-12-18
Abstract: PURPOSE:To make it possible to freely set the delay time of signal data such as an audio signal, etc. CONSTITUTION:In a digital signal processor in which a signal data memory 5, an external memory 12, an offset memory 15 for the storage of offset data setting delay time and an external memory control circuit 14 performing an access control to the external memory 12 are provided and signal data is read out of the external memory 12 after a prescribed delay time given by an offset value to be given from the offset memory 15 passes after signal data is written from the signal data memory 5 to the external memory 12, the direct connection between the external memory control circuit 14 and the data bus of an arithmetic part is performed and a switching means selecting either one of the offset memory 15 and the data bus 4 is provided within the external memory control circuit 14.
Patent JP-H11250261-A (JP)
Title: Fingerprint picture characteristic correlator
Inventor: HSU SHI-PING
IPC: G06K9/64
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for confirming a person himself by comparing characteristics selected from a reference fingerprint picture generated from the fingerprint of a person who is already know as a person himself by a sensor with a person himself fingerprint picture collected from a person who desires collation by a correlator. SOLUTION: In a registration procedure, a registering processor analyzes the fingerprint of a person who is already known as a person himself, and searches plural reference patches original to the fingerprint of the person. The reference patch picture is stored with the position of a picture in a storage device 16. When the person himself fingerprint picture is presented, all the reference patches are compared with all possible patches in a similar size in the person himself picture, and the set of candidate coincident positions in the person himself picture is found. The sub-set of the candidate coincident positions is selected so that the candidate coincident positions can be geometrically and substantially made coincident with the positions of the sub-set of the corresponding reference patches. Then, collation coincidence is declared based on the number of the candidate coincident positions in the selected sub-set which fulfills the geometrical constraint.
Patent JP-H02178952-A (JP)
Title: Light transmission type semiconductor package
Inventor: FURUKAWA MASAJI
IPC: H01L23/04
Filed: 1988-12-28
Abstract: PURPOSE:To improve airtightness, moisture resistance and weather resistance by forming a surface coating layer selected from at least one kind of silica, magnesium fluoride, alumina or tin chloride onto the surface of a glass cover body. CONSTITUTION:A light-transmitting cover body 3 having a surface coating layer 1 selected from at least one kind of silica, magnesium fluoride, alumina or tin chloride and being composed of glass 2 is positioned to the upper section of the cavity 4 of a plastic base body P, and the inside of the cavity 4 of the base body P is sealed by using a sealing resin R. Even when there are a number of differences between the thermal expansion coefficients of the plastic base body P and glass 7 used as the light-transmitting cover body 3 at that time, the interface characteristics of glass 2 as the light-transmitting cover body 3 and the sealing resin R can be improved. Accordingly, airtightness, moisture resistance and weather resistance can be enhanced.