baber/WOPTO huggingface dataset:
Patent JP-2000339615-A (JP)
Title: Magnetic head device
Inventor: ITO YASUSHI
IPC: G11B5/17
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the exactness when measuring electrical characteristics, such as continuity of coils and to decrease man-hours. SOLUTION: This magnetic head device has a head core which consists of magnetic material, a cylindrical body part which is formed to a cylindrical form to be mounted at the head core, a bobbin which has a columnar terminal 13 formed integrally with the cylindrical body part and a coil 11 which is formed by winding a conductive wire around the cylindrical body part of the bobbin and winding the wire around the flanks and upper surfaces of the respective terminals.
Patent JP-S5672414-A (JP)
Title: Light frequency shifter
Inventor: YOSHIKAWA MITSUO
IPC: G02F2/02
Filed: 1979-11-16
Abstract: PURPOSE: To lower the price by reducing parts by permitting infrared rays from a laser to travel in a single AO modulator reciprocally by arranging a total reflecting mirror on an output optical path for a light component shifting in frequency transmitted from an acousto-optic modulator.  
     CONSTITUTION: Infrared rays from laser L transmit half-mirror 5 on optical path (a) and then strikes the left surface of acousto-optic modulator (AO modulator) 1 and light outputted without being shifted in frequency propagates on optical path (c) and is absorbed by absorber 2. The light component frequency-shifted by AO modulator 1 propagates on optical path (b) and is totally reflected by total reflecting mirror 6 to strike the right surface of AO modulator 1, where it is frequency- shifted and outputted in the direction of optical path (g), so that it will be outputted in the direction of optical path (h) via half-mirror 5. An unrequired component of infrared rays transmitting AO modulator 1 for the 2nd time is changed in its optical path to direction (f) and then absorbed by absorber 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11338093-A (JP)
Title: Silver halide photosensitive material
Inventor: AOKI ATSUSHI
IPC: G03C1/76
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of static marks by incorporating a specified compound in the side where an emulsion layer of a silver halide is formed and controlling surface resistivities in the side of a backcoat layer and in the side of the emulsion layer to specified values. SOLUTION: The photosensitive material on the side of the silver halide emulsion layer contains the compound represented by the formula and the side of a backcoat layer and the side of the emulsion layer have surface resistivities of 1×10<9> -1×10<12> Ω and 1×10<14> -1×10<14> Ω, respectively. In the formula, each of Y<1> -Y<4> is a -N(R)-group or an oxygen atom or the like, any one of Y<3> and Y<4> is a -(R<4> )-group, R<1> is an aliphatic group, each of R and R<2> -R<4> is an aliphatic or aryl group or the like, Z<1> is a nonmetallic atomic group necessary for forming nitrogen containing hetero ring; W is an oxygen or sulfur atom or the like, each of L<1> and L<2> is a methine group, and M<1> is an ion necessary for cancelling the total molecular charge.
Patent JP-H05337915-A (JP)
Title: Extrusion molding method for molded product with pattern on its surface
Inventor: HORIDE SATORU
IPC: B28B3/20
Filed: 1992-06-09
Abstract: PURPOSE:To mold a molded body with embossed pattern such as a tile with high dimension accuracy by extending the end of a core to a contact site of rollers with an extrusion molded material and making pressing force of the rollers counteract against the extrusion molded material by means of the core. CONSTITUTION:In the extrusion molding method for a molded product with pattern on its surface, a kneaded material is extruded out of an extrusion outlet 7 of an extrusion molding machine with a core 8 disposed inside the extrusion outlet 7 and a hollow is formed inside the extrusion molded material by the core 8, and a pattern is embossed by pressing the rollers 5 and 6 disposed in front of the extrusion outlet 7 onto the surface of the extrusion molded material. The end of core 8 is extended to the contact site of the rollers 5 and 6 with the extrusion molded material, and the pressing force of rollers 5 and 6 is made to counteract against the extrusion molded material by the core 8. The pressing force of rollers 5 and 6, therefore, is made to counteract against the extrusion molding material by the core 8, and the hollow section of the extrusion molded material is not contracted by the pressing force.
Patent JP-S5956742-A (JP)
Title: Wiring system of semiconductor device
Inventor: KOIKE MITSUHIRO
IPC: H01L27/04
Filed: 1983-08-18
Abstract: PURPOSE:To facilitate the design of patterns by a method wherein one of longitudinal or transverse wiring groups which connect logical functional blocks is composed of the first and second wiring layer formed on each different planes. CONSTITUTION:A semiconductor substrate 1 is equipped with the logical blocks 2-9. Each block composes block stages 10 and 11 which are connected and arranged in the direction of X, and further the block stages 10 and 11 are arranged in multi-stages at fixed intervals in the direction of Y. The arrangement group 21 in the direction of Y is formed of one layer of a polycrystalline Si wiring layer, and the arrangement group 20 in the direction of X is formed in a double layer structure of the first wiring layer 21a arranged on a plane and the second wiring layer 20b arranged on another plane different therefrom.
Patent JP-H10338954-A (JP)
Title: Bathtub waterproof pan
Inventor: MURAKAMI TOSHIBUMI
IPC: E03C1/20
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the points of high cost, the beforehand formation of an opening and the possibility of the generation of the leakage of water even in a bathtub waterproof pan, in which no opening is required, in conventional devices while forming an opening as a working port or an inspection port at an arbitrary place, and to correspond to different type bathroom units and the change of the conditions of the execution of works easily. SOLUTION: The bathtub waterproof pan 1 for a bathroom unit is molded integrally of a synthetic resin in a box shape, in which a top face is opened, by surrounding the periphery of a bottom section 2 by a peripheral wall section 3. Punching sections 4 for forming openings are formed at a plurality of places of the peripheral wall section 3 so as to trim peripheries by thin sections at that time. The punching sections 4 are punched as required, openings 4A for the execution of works or inspection can be formed at arbitrary places, and only the places, where the openings 4A are formed, are closed by covers 7.
Patent JP-H0716266-A (JP)
Title: Body support device of solid particle fluid type
Inventor: OSHIMA MASAKAZU
IPC: A61G7/05
Filed: 1993-06-22
Abstract: PURPOSE:To reduce the consumption of solid particles to a half by laying a solid particle-filled layer on an elastic body layer via an air permeable sheet, regarding a device where a body is supported via the air permeable sheet, using solid particles fluidized on the flow of the pressurized air. CONSTITUTION:A support section 2 is formed out of the layer 73 filled with solid particles 72 to support a body via an airpermeable sheet 71, an air permeable elastic body layer 74, and an airpermeable sheet 21 not allowing the passage of the particles 72. Also, a frame body 3 is formed out of cylindrical upper and lower frame members 32 and 33 having rectangular cross section. Then, the layer 73 is housed in the upper frame member 32, while the elastic body layer 74 is housed in the lower frame member 33. The air permeable sheet 21 is clamped and fixed between the opposite flange sections 321 and 331 of both members 32 and 33. Also, a lower frame body 82 for receiving the pressurized air from a pressurized air source 5A via an air permeable support body 75 is formed below the layer 74, and the solid particles 72 are fluidized with the pressurized air supplied to the frame body 82.
Patent JP-S638459-A (JP)
Title: Electrically conductive resin composition
Inventor: YOSHIZUMI MOTOHIKO
IPC: C08K7/08
Filed: 1986-06-27
Abstract: PURPOSE:An electrically conductive resin composition having uniform and good electrical conductivity and improved strength, showing white, obtained by blending a resin with electrically conductive tin oxide fibers having single fiber length of >= a specific ratio and the average of aspect ratio in a specific range. CONSTITUTION:(B) A resin is blended with (A) 5-50wt%, preferably 20-50wt% based on total amounts of the components A and B of electrically conductive tin oxide fibers which have >=3mum, preferably 3-100mum single fiber length, preferably <=2mum diameter and 10-10,000, preferably 50-1,000 average of aspect ratio and is obtained by blending tin oxide with copper, feeding the blend into an electric furnace, keeping the blend at high temperature while introducing a nitrogen gas to the furnace, melting the blend, successively sending evaporated tin oxide vapor to a low-temperature part in the furnace and precipitating fibrous tin oxide crystal and preferably further mixed with antimony.
Patent JP-H0818977-A (JP)
Title: Dynamic image encoder/decoder
Inventor: UENO HIDEYUKI
IPC: H04N19/51
Filed: 1994-06-30
Abstract: PURPOSE:To provide a dynamic image encoder/decoder by which subjective picture quality and encoding efficiency can be improved by smoothing generated code quantity without deteriorating the subjective picture quality for motion in which the generated code quantity is increased originally or an image or scene change with large deformation. CONSTITUTION:A pre-processing part 11 which performs processing to reduce resolution for an area with low hit for motion compensation prediction on an input dynamic image signal to an input terminal 10 is arranged in front of a motion compensation prediction encoder part 11. The pre-processing part 11 consists of a motion compensation prediction evaluating part 13 which evaluates a degree not to hit the motion compensation prediction and a filter part 14 controlled by the evaluating part 13, and it performs the processing to reduce the resolution of the input dynamic image by performing weighting addition on a prediction image signal obtained by applying the motion compensation prediction to a present input dynamic image signal by using a past dynamic image signal and the present input dynamic image signal.
Patent JP-S60121265-A (JP)
Inventor: FURANKU SHIYURAADE
IPC: H01J37/32
Filed: 1984-07-20
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-H09309132-A (JP)
Title: Molding die for injection molding, injection molding process, and molding
Inventor: YOSHIDA HIROMITSU
IPC: B29C45/27
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a molding die for injection molding which enables a gate flash generated on a molding to be constantly of the small and same height and the molding requiring no inspection and no finishing work to be available as well as a method for injection molding using this molding die and a molding obtained by this method. SOLUTION: In a pin gate with a gate land 4, a molding die for injection molding with such a characteristic that the angle formed by the orthogonal cavity face 3d of a molding with the direction M in which the molding die is transferred to the symmetrical axis S of the gate land 4 is 60-85 deg. is used to perform an injection molding process. In addition, a shearing stress is concentrated on a border area B where the angle formed by the orthogonal molding cavity face 3b with the transfer direction M of the molding die and the gate land 4 is minimal and the gate is cut after cooling.
Patent JP-H08319208-A (JP)
Title: Aerosol composition
Inventor: SHIGEMURA KENICHI
IPC: C09K3/30
Filed: 1995-05-25
Abstract: PURPOSE: To obtain an aerosol composition for bacteria elimination spray having high safety and excellent persistence by adding a specific bactericide to a basic alcohol/water-based prescription. CONSTITUTION: This aerosol composition is produced by mixing a propellant to a stock solution obtained by dissolving 0.05-3wt.% of ε-polylysine as a bactericide in water or an aqueous solution of ethyl alcohol. The water or the aqueous solution of ethyl alcohol is preferably incorporated with 0.1-5.0wt.% of a surfactant selected from propylene glycol fatty acid ester, glycerol fatty acid ester, etc. The propellant is selected from liquefied gas (e.g. liquefied petroleum gas, dimethyl ether or fluorocarbons), nitrogen gas and carbon dioxide gas. The mixing weight ratio of the stock solution/propellant is preferably 30/70 to 99.9/0.1. Since ε-polylysine is used as the bactericide in the stock solution, the aerosol composition has high bactericidal effect and gives little stimulation to human body.
Patent JP-H0443845-A (JP)
Title: Cylinder block for internal combustion engine
Inventor: GOTO TETSUAKI
IPC: F02F1/14
Filed: 1990-06-11
Abstract: PURPOSE:To obtain a small sized light weight engine and improve cooling efficiency and strength between cylinder bores by providing a cooling water passage of a cooling water supply system independent of a water jacket at the constricted part of a siamese part of adjacent cylinders. CONSTITUTION:Cooling water passages 9 along the cylinder 4 axis are provided at constricted parts 14, and siamese part 7 is forcedly cooled, as a result of this, cooling efficiency between cylinders 4 is improved. The cooling water passage 9 is connected to a water gallery formed in relatively low temperature part and separated from a water jacket, therefore, cooling water of lower temperature than that of the water jacket and higher flow speed can be supplied. As the temperature of cylinder 4 on the water jacket side is lower than the temperature of siamese part 7, cooling water capacity and flow of the water jacket 5 can be reduced. Further, by providing a passage forming part 9A at the constricted part 14 of the siamese part 7, the passage forming part functions as a reinforcing rib.
Patent JP-H05328573-A (JP)
Title: Clamp construction of shielded cable
Inventor: HARA MASAAKI
IPC: H01R4/64
Filed: 1992-05-18
Abstract: PURPOSE:To maintain stable electric contact keeping pushing pressure for a long time, lessening the kinds of conductive clamps used, without being loosened even by the deformation, etc., of a shield part regardless of the number of cables and the size of the shield part. CONSTITUTION:Inside a conductive clamp 4 which holes a shielded cable 3 pressing its shield part 10 on the side of an electric apparatus case 13 with both ends fitted to the case, a corrugated conductive strip board 5 abundant in flexibility is positioned on the surface side, on the bottom surface side, or on both surface sides of the shield part 10, and fixed to the bottom part 13a of the case by being screwed through the through holes 9 of this boards 5.
Patent JP-H096416-A (JP)
Title: Forced on/off controller for programmable controller
Inventor: KAIHATSU NORIAKI
IPC: G05B19/05
Filed: 1995-06-16
Abstract: PURPOSE: To reduce the risk by forced artificial forced on/off operation from being left unreleased for an input and output of a programmable controller. CONSTITUTION: The operator designates an input number in the step 35a and the operator depresses an execution key of an operation unit in the step 36a to command the forced on/off, then an forced off image Xn-2 is set in the step 39a or an forced on image Xn-1 is set in the step 43a depending on the on/off state of an input image Xn-0. When the input image Xn-0 is changed into off or on, the forced on/off is automatically released in the step 41a or 45a.
Patent JP-H071258-A (JP)
Title: Work assembly method
Inventor: KITANO YOSHINAO
IPC: B23P19/02
Filed: 1993-06-22
Abstract: PURPOSE:To absorb displacement of the reference hole of a work and to perform accurate assembly by a method wherein a compliance unit which is designed to have the degree of freedom on an x y plane and be capable of being fixed in a position in the x y plane is mounted on the tip of a robot. CONSTITUTION:A compliance unit 1 is fixed at the center of a robot tip shaft 20 and a registering hand 3 is mounted on an auto tool changer 2, and reference hole position data when a column part 31 is inserted in the reference hole 6 of the work 5 is measured. The registering hand 3 is exchanged into a robot hand 4 to measure assembly position data. During actual assembly, the compliance unit is brought into a free state on an xy plane, the registering hand 3 is mounted, and a robot is moved according to the reference hole position data. In this case, the compliance unit 1 is securely positioned within the xy plane so that the tip of the registering hand 3 is inserted in the reference hole 6. Thereafter, the hand is exchanged into a robot hand 4 to effect assembly.
Patent JP-H05323284-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: OKADA SHINJIRO
IPC: G09G3/36
Filed: 1992-05-19
Abstract: PURPOSE:To suppress fluctuations of liquid crystal molecules and to improve the display quality at the time of a gradation display by applying a specific nonselection signal synchronously with an information signal. CONSTITUTION:An AD converter is provided in a segment-side driving IC and converts a digital gradation signal, supplied through a latch circuit, into an analog signal, which is applied to an information electrode. A common-side driving IC generates scanning signals S1-S4 by a distribution system consisting of an analog switch for a driving power source. The nonselection signal 13 consists of three pulses 13a, 13b, and 13c and is so set as to cancel a DC component in a nonselection time. An information signal I is inputted synchronously with selection pulses 12 and written with their composite waveform. This method makes both a white-directional pulse A and a black-directional pulse B shorter in pulse width than the information signal I, and variation in the quantity of light is therefore reduced. Consequently, the optical fluctuations in nonselection mode are reducible.
Patent JP-H09308598-A (JP)
Title: Pollen/dust collector
Inventor: TANAKA MASARU
IPC: A47L7/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a pollen/dust collector capable of effectively removing and collecting them attached to underwear dried in an outdoor with having none of them fly around by an easy operation. thus achieving to improve the comfortableness in daily life of pollen-diseased patients. SOLUTION: An underwear-accommodating drum 2 with a hollow space 3, where an underwear 8 can appropriately be held and pattered by hands, constitutes the key part. This accommodation drum 2 has a taking in-and-out window 4 at one side and a suction hole 5 at the other side. The underwear 8 can freely be taken in-and-out through the taking in-and-out window 4. An air suction hose 11 for an electric cleaning machine of home appliance can freely be connected to and disconnected from the suction hole 5. Further, a meshed partition wall 7 is laterally set at the front of the suction hole 5.  The underwear 8 put into the accommodation drum 2 are then pattered for a few seconds to have the pollen/dust 9 attached to the underwear 8 fly away within the accommodation drum 2, and then, to suck and collect them into the electric cleaning machine by having them float on the air flow 10 in the accommodation drum 2 that is produced by a suction force of the suction hose 11.
Patent JP-H05338687-A (JP)
Title: Packing cover for electric appliance such as washing machine
Inventor: FUNAKOSHI MAMORU
IPC: B65D85/68
Filed: 1992-06-10
Abstract: PURPOSE:To dispense with a plastic bag for exclusively keeping a handling manual, etc., with a view to reduce the number of parts and simplify the work of attaching the handling manual, etc., with a view to improve the working efficiency simultaneously with protection of the top surface of the appliance. CONSTITUTION:A main cover 15a designed to cover at the least the upper part of an appliance, such as a washing machine, entirely and under one piece and having a pocket 16 in which a handling manual 17, etc., is to be carried is formed.
Patent JP-H0442547-A (JP)
Title: Method of mounting components on printed board
Inventor: SATO MORIMASA
IPC: H01L21/60
Filed: 1990-06-08
Abstract: PURPOSE:To obtain a method of mounting components to a printed board with a simplified manufacturing step and the small number at a low price by a method wherein such a step is provided that a semiconductor bare chip is resin-sealed by forming an outer periphery of protective members as a resin frame for stopping a flow of the resins. CONSTITUTION:A semiconductor bare chip mounting part 13 is coated with an adhesive sheet 14 as protective members protecting from soldering such as a solder reflow etc. or dust. Here, an outside of the adhesive 14 is coated up to a W/B lead pad part 12. In addition, in the adhesive sheet 14, only the outer periphery remains on the W/B lead pad part 12 in a later process and a perforation A is performed so that the other portion may be exfoliated and removed. Next, after a face mounting component 15 such as a C/R chip etc. is mounted by a reflow soldering method etc., the other portion is so exfoliated as to leave the outer periphery 16 along the perforation A of an adhesive tape on the W/B lead pad part 12, and thereafter D/B and further W/B are performed on a bare chip 17. Thereafter, a potting resin 18 for protection is injected into inside the outer periphery 16 and stiffened to perform a resin seal. That is, the outer periphery 16 is used as a resin frame for stopping a flow of a resin 18. As a result, it is possible to simplify a process and reduce the price of products.
Patent JP-S5270784-A (JP)
Title: Fluorescent screen
Inventor: ICHISE WATARU
IPC: G21K4/00
Filed: 1976-12-16
Abstract: PURPOSE:The substrate surface of fluorescent screen which converts X-ray transmittance image into visible image is provided with uneven pattern formed by metal thin film or black material, etc., with fluorescent substance evaporated on the surface.  In this way, X-ray absorptivity is increased as well as scattering within screen can be prevented.
Patent JP-S6127250-A (JP)
Inventor: OHARA SHUZO
IPC: B32B27/10
Filed: 1984-07-18
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-S5576312-A (JP)
Title: Focus detecting system of image
Inventor: SAKANE TOSHIO
IPC: G02B7/38
Filed: 1978-12-04
Abstract: PURPOSE: To enable always correct focus judgement to be done by comparing the outputs of plural photoelectric photo detectors.  
     CONSTITUTION: The luminous flux from an object 101 enters an intended focal plane 107, semi-transparent mirrors 113, 114 by way of the diagonally installed semi-transparent mirror 103 on the optical axis of a lens 100. The reflected and transmitted light of the mirrors 113, 114 enter photoelectric photo detectors 105, 106, 115. The photo detectors 105, 106 are disposed in the positions equivalent to the positions 108, 109 of nearly equidistances before and behind the focal plane 107 with said plane in-between. The photo detector 115 is disposed in the position equivalent to the position 117 behind the position 109. The outputs of the respective photo detectors are made to the specified signals having peaks by processing circuits 110, 116 and these signals are respectively compared in differential amplifiers 112, 118, 119. The detection of the focusing of the image is accomplished by the signal being the result of comparison. 
     COPYRIGHT: (C)1980,JPO&Japio