baber/WOPTO huggingface dataset:
Patent JP-H05166893-A (JP)
Title: Probe card inspecting device
Inventor: KATO MAMORU
IPC: G01R31/26
Filed: 1991-12-17
Abstract: PURPOSE:To provide a probe card inspecting device in which measurements of a height and a contact resistance of a probe card measuring needle and an observation of a needle end coordinates pattern are rapidly and accurately executed and further the needle end can be easily polished. CONSTITUTION:An elevation unit 31 is vertically movably supported to an inspection unit base 30, and a composite inspecting board 32 is fixed thereto. An electrode flat plate 32a of a conductor slidable in an elevation unit, a transparent glass flat plate 32b and a needle end polishing flat plate 32c are aligned in parallel on the same flat surface of the composite board, and any flat plate can be disposed oppositely to an inspecting position 200. A probe card 36 is positioned above the board 32 by a card holder, and a card measuring needle 37 and the plate 32a are connected to a testing unit. A needle end observing unit having an optical microscope 38 and a CCD camera is provided movably in two-dimensions in the elevation unit, and the needle end is picture-recognized through the glass flat plate. The needle end can be easily polished merely by pressing the plate 32c to the needle in contact several times.
Patent JP-2000159311-A (JP)
Title: Automatic loading device and method
Inventor: KODAIRA AKIO
IPC: B65G61/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the elongation of a shipping time in mixedly loading workpieces housed in the shelves of an automatic warehous on a pallet to ship them. SOLUTION: A packing style evaluating means 20 compares and evaluates the packing style of workpieces on a mixedly loading pallet with a packing style reference value 19, to output evaluation result data 20a, based on pallet storage data 14a which are the output of a loading plan device 12 operated by a shipping slip 11. A shipping time evaluating means 18 compares and evaluates the shipping time of the workpiece with a shipping limit time 16, to output shipping time data 18a. A display unit 21 displays these evaluation results to indicate the change of a loading plan.
Patent JP-H06179350-A (JP)
Title: Control method of car washing machine
Inventor: KAWAI NOBUHIKO
IPC: B60S3/04
Filed: 1992-12-15
Abstract: PURPOSE:To remove the dust on the surface of a car and prevent a scratching on the surface of the car in the brushing owing to the existence of the dust, by moving to run a car washing machine main body, and driving a washing water feeding means to carry out a prestroke to spray the washing water, in a car washing stroke. CONSTITUTION:When a car washing starting switch is operated, it is decided whether the stored car washing cource is the cource to carry out the washing stroke by brushes 12-14 at first or not. When the decision is YES, a running drive device is operated so as to advance a car washing machine main body 1, and at the same time, an underwater pump 27 is driven, a solenoid valve is opened, and the washing water is started to spray from washing water arches 4 and 6. That is, the washing water is injected to the car while advancing the car washing machine main body 1, and after the car washing machine reaches to the termination, the car washing machine main body 1 is moved backward, and the washing water is injected even in the backward moving, so as to wash out the dust attached to the car 15. After that, the car washing work is transferred to a washing stroke by the brushes 12-14 in the same way.
Patent JP-H01175133-A (JP)
Title: Switch element
Inventor: WAKO KATSUHIKO
IPC: H01H15/04
Filed: 1987-12-29
Abstract: PURPOSE:To save the installation space and reduce work processes by connecting or separating fixed contacts exposed on the inner face of a hollow cylinder and a bar-shaped movable contact inserted in this cylinder via conductor projections moved by the shift of the movable contact. CONSTITUTION:Conductors of fixed contacts 1A-1J respectively are exposed on the inner face of a hollow cylinder 1R made of an insulator. A movable contact is covered with an insulator 2A on a conductor core bar 2G, it is formed in a bar shape and inserted into the hollow cylinder 1R. Short grooves 2F are longitudinally provided on the insulator 2A outside the movable contact at positions corresponding to exposed conductor sections of the fixed contacts when the movable contact is inserted. The core bar 2G can be shifted in the insulator 2A by the operation, conductor projection balls 2E are protruded or withdrawn via small holes 2D by its shift, and the connection or separation operation between the fixed contacts and the movable contact is simply performed.
Patent JP-H09148624-A (JP)
Title: Manufacture of semiconductor element
Inventor: IMAIZUMI MITSURU
IPC: H01L21/205
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility of characteristics in the manufacture of a semiconductor element of a quantum dot structure. SOLUTION: When semiconductor microcrystal is formed in a quantum dot structure, different lattice constant is selected from the lattice constant in a bulk state of the semiconductor crystal which forms microcrystal and the lattice constant in bulk state of semiconductor crystal forming energy barrier. Etching pits are formed on the surface by etching the base layer crystal just before the growth of the semiconductor microcrystal.
Patent JP-H0620952-A (JP)
Title: Manufacture of semiconductor film containing silicon as main ingredient
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/50
Filed: 1991-11-22
Abstract: PURPOSE:To form a semi-amorphous semiconductor film having amorphous properties and crystallinity by introducing mixture gas containing reactive gas, dilute gas and impurity gas to be added as required into a reactive vessel of a pressure-reduced state. CONSTITUTION:An activation chamber 1 is provided in a reaction system 7, and a substrate 10 is disposed. Silane of reactive gas is introduced from 4, dilute gas is introduced from 5, and silane containing diborane or phosphine is introduced from 6. The reactive gas is introduced from 15 side of a reaction furnace, a film is formed, and an unnecessary material is discharged to the other 16 side so that a surface of the substrate is disposed along a gas flow. A pressure of the furnace is regulated by a needle valve 11, a stop valve 12 at an exhaust gas flow rate, and discharged by a rotary pump 13. The substrate 10 is heated to a range of a room temperature-800 deg.C and particularly 100-600 deg.C by a resistance heating furnace 8. An electric field for generating a plasma to be generated by electrodes 3, 3' is so arranged as to be applied in the same direction as the flow of the reactive gas.
Patent JP-H08172245-A (JP)
Title: Composite resonator type semiconductor laser
Inventor: HANDA YUICHI
IPC: H04B10/54
Filed: 1994-12-17
Abstract: PURPOSE: To obtain a composite resonator type semiconductor laser having high reproducibility, capable of switching a laser oscillation between a plurality of normal polarized wave modes and a method of using it. CONSTITUTION: This embodiment has a distribution return type semiconductor laser structure, which comprises at least two distributed feedback parts (DFB region) 2a, 2b having different characteristics. This embodiment further has a coupling part 3 for coupling the distributed feedback parts 2a and 2b and an optical wave guide part 4 for fetching optical waves coupled to outside. The distributed feedback parts 2a, 2b are respectively provided with a phase shift part. Since the period of a diffraction grating forming the distributed feedback parts 2a, 2b is dominated by different polarized wave modes with polarization directions perpendicular to each other among a plurality of distributed feedback parts 2a, 2b, the period is set so that the Bragg wavelengths of these different polarized wave modes coincide with the gain peak of these different polarized wave modes.
Patent JP-H09150148-A (JP)
Title: Immersion filter membrane treating device
Inventor: TAMAKI AKIO
IPC: B01D63/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a treating device contributing to a reduction in the electric power cost and equipment cost consumed by the entire part of the device by merely arranging the simple device to an immersion filtration membrane treating device which prevents the adhesion of tacky adhesive matter to the surfaces of filter membrane surfaces and peels and removes such tacky adhesive matter by using air diffusing means and the immersion filter membrane treating device which rubs and washes the filter membrane surfaces by fluidizing or vibrating a washing carrier by diffused gases. SOLUTION: This device is constituted by installing plural filter membrane modules 3 in juxtaposition within a biological treating vessel 1, immersing and arranging these modules in sewage and arranging the air diffusing means 4 below the filter membrane modules 3 to biologically treat the sewage and to separate the solid from the liquid within the biological treating vessel. A steam separator 5 is connected to the filtrate flow passage 11 of the filter membrane modules 3 and the separated gas side of the steam separator is connected to the suction side of an air diffusion blower 6 connected to the air diffusing means 4.
Patent JP-2001152454-A (JP)
Title: Back-filling material for underwater construction
Inventor: OMODAKA YASUSHI
IPC: E02D15/10
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a back-filling material for underwater construction having a high underwater separation resistance. SOLUTION: Slurry containing one kind or more of clay selected from a group composed of bentonite, metakaolin and appatrlgite and cement milk are mixed in the back-filling material for underwater construction. It is preferable that the quantity of the clay occupies 15 wt.% or more of solid-content weight in slurry.
Patent JP-H07186185-A (JP)
Title: Circuit substrate and manufacture and mold for circuit substrate
Inventor: NAKAIGAWA KOUJI
IPC: B29C45/02
Filed: 1993-12-28
Abstract: PURPOSE:To preclude the occurrence of accidents due to electrical short circuit by raising molding cycles. CONSTITUTION:The circuit substrate 25 is integrally molded by veiling with insulating resin the predetermined portions of a plurality of conductive parts 20,21 mutually separated through the breakage of a bridge, in which the continuation of curved parts 27 created at the time of breaking the bridge to the conductive parts 20, 21 permits a plurality of conductive parts 20, 21 to form a circuit board 25 continuously with the bridge. In this way, when the substrate 25 is molded, times of setting the conductive parts 20, 21 can be reduced, and when the conductive parts 20, 21 are separated by breaking the bridge after molding, the occurrence of broken pieces of the bridge can also be prevented, thereby preventing electrical short circuit accidents caused by the broken pieces of the bridge.
Patent JP-2001155644-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: OGAWA SHOTARO
IPC: H01J11/34
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel with improved brightness and contrast. SOLUTION: A plasma display panel comprises two substrates 1, 11 opposingly arranged facing to each other with barrier ribs 3 interposed between them. An electric discharge gas is sealed in the spaces enclosed by the barrier ribs to discharge electricity. The barrier ribs 3 are made of a material that black or almost black, and their side faces are light reflection layers 4 made of a material that is white or almost white are installed.
Patent JP-H09178442-A (JP)
Title: Method of inspecting circuit pattern and inspection device
Inventor: OKAMOTO SHINJI
IPC: H01L21/66
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of and a device for detecting a circuit pattern, which can detect an inherent defects with no detection of a defect which can be finally regarded as non-defect. SOLUTION: A secondary determining part 13 detects brightness data of predetermined round pixels which are set on detection pattern data for pixels that have been regarded as defects by a primary detecting part 12, corresponding to X- and Y-axial positions on a circuit pattern so as to obtain a maximum value Zmax , a minimum value Zmin and an average value Za. Further, if the average value exceeds 50% of the brightness range Zr , it is regarded as a part of a circuit so as to set a uniformity reference to C1, but if the averaged value Za is below 50% of the brighness range Zr , it is regarded as a part other than the circuit so as to set the uniformity reference to C2. Further, if Zmax -Zmin <=C (C=C1 or C2), it is determined to be satisfactory, but if Zmax -Zmin <C, the other round pixels are successively set so as to repeat the above-mentioned steps in order to determine the quality of the circuit.
Patent JP-H11147356-A (JP)
Title: Rotary stamp
Inventor: OZEKI MASAYOSHI
IPC: B41K1/10
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To smoothly conduct an assembling work by easily, effectively fixing a holding frame to upper ends of two split cases in linkage with one another, thereby eliminating a shaking of the frame. SOLUTION: The rotary stamp comprises a prismatic case body 1 mounted with a square holding frame 2 at upper ends of two split cases 1A, 1B in linkage with one another, a rotary stamp unit vertically movably assembled in the body 1, a grasping member 16 screwed with a threaded bar 11 projected from the upper end of the case 1, and a master seal unit 18 vertically movably mounted at a lower end of the body 1. In this case, engaging holes 3 are respectively provided at the upper ends of the cases 1A, 1B. The frame 2 is made of a plastic. In the case of mounting the frame 2 at the upper ends of the cases 1A, 1B, engaging pawls 4 engaged with the holes 3 are integrally molded with an inner wall of the frame 2.
Patent JP-H09186772-A (JP)
Title: Conference type mail box service
Inventor: BORISU DEMITORIIBUTSUCHI RUBAC
IPC: H04M3/533
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To allow information in a conference mail box to be shared in common by establishing the conference mail box(CMB) on the user's request for a limited time. SOLUTION: A CMB is configured by connecting a CMB control system 104 to a communication network connecting a wired terminal and a radio terminal. The CMB control system 104 includes a processor 220 and a memory 208. The memory 208 stores the CMB 210 and control information relating thereto. The control information includes a period of the CMB, a password and control information or the like relating to an approved service. The processor 220 is connected to a communication network and a service provider 240. The service provider 240 provides additional information accessed by the user of the CMB service.
Patent JP-2000157880-A (JP)
Title: Apparatus for treating solid waste material
Inventor: SHIMIZU TOMOHITO
IPC: B29B17/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To safely cut solid waste material into small pieces with good workability. SOLUTION: Power of a motor 2 is transmitted to the first stepped roller 4 through the first timing pulley 3, a timing belt and the second timing pulley 6 so that the roller 4 may rotate in an arrow S direction. On the first and the second stepped rollers 4, 5, plural partial rollers of different diameters and different lengths are fixed randomly and coaxially, and the respective rotating surfaces of the partial rollers on the first and the second stepped rollers are located oppositely with clearances. Respective clearances are determined depending on the different lengths of the partial rollers to rotary shafts in a radial direction. The first and the second stepped rollers are rotated in an opposite direction each other so that the solid waste material charged from an opening are induced into the clearances and are cut into small pieces.
Patent JP-H08175207-A (JP)
Title: Lubricating device for transfer
Inventor: UCHIYAMA KOICHI
IPC: B60K17/344
Filed: 1994-12-21
Abstract: PURPOSE: To supply the bearing of an input shaft with lubricant even if the circulation of lubricant is marred by raising of the viscosity of the lubricant in the vicinity of a cooler. CONSTITUTION: An oil pump 13 is coupled with the middle shaft 21 of a transfer in a vehicle, and an oil chamber 9a is provided at the end of the input shaft 2. The discharge port 13a of the oil pump 13 is connected to the oil chamber 9a via an oil cooler 60. A bypass pipe 12 is connected between the discharge port and the oil chamber 9a, and the bypass pipe 12 is equipped with a throttle passage 12a.
Patent JP-H06181848-A (JP)
Title: Continuous discrete food frying device
Inventor: MURAKAMI KENJI
IPC: A47J37/04
Filed: 1992-12-16
Abstract: PURPOSE:To provide a continuous discrete food frying device which can fry continuously fries such as chow mein, fried rice, fried vegetable, etc., for every one food portion. CONSTITUTION:To a vessel supporting body 8 whose both end parts are fixed to a pair of endless chains, a frying vessel 11 is attached. In the outside periphery of the lower part of the frying vessel 11, a heater is provided. In the inside of the frying vessel 11, a stirring blade is attached, and to a rotary shaft of its stirring blade, a motor connected. A chain 1 is moved in one direction, and in a material throw-in zone A, a material is supplied into the frying vessel 11. In a heating zone B continued to the material throw-in zone A, the material is heated by operating the heater, and also, by rotating the stirring blade, the material is stirred. In a take-out zone C, the frying vessel 11 is inverted, and fries in the inside are dropped down and discharged.
Patent JP-H06186513-A (JP)
Title: Variable optical attenuator
Inventor: HORIKAWA KOJI
IPC: G02F1/035
Filed: 1992-12-16
Abstract: PURPOSE:To provide a variable optical attenuator of small size capable of adjusting damping quantity by electrical control by comprising an optical attenuator of optical waveguide type on a substrate provided with an electrostrictive effect. CONSTITUTION:The optical waveguide 2 provided with H (N>=2) curvature parts is formed on the substrate 1 provided with the electrostrictive effect, and electrodes 31-37 which apply an electric field to decrease the refractive index of the outside of the curvature part of the optical waveguide are arranged at the outside of each curvature part, which enables a voltage to be applied to the electrodes 31-37 individually. Since the refractive index can be decreased by the electrostrictive effect by applying the electric field to the outside of the curvature part by the electrodes and the energy of light radiated to the outside of the curvature part can be reduced, loss due to radiation i.e., the damping quantity can be switched by turning on/off the electric field.
Patent JP-2001152905-A (JP)
Title: Ignition system
Inventor: OHIRA SHIGEYUKI
IPC: F02D35/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ignition system with small number of items and processing steps which enables normal and reverse rotation of an engine. SOLUTION: A rotational body 10 is attached to a crankshaft. The rotational body 10 is provided with teeth 20, 21, 22, 23, 24, 25 projected outward in a diameter direction. The tooth 20 is longer than the other in a rotational direction. The teeth 20 and 21 are arranged across a top dead center between a compression process and an explosion process of a first cylinder, the teeth 22 and 23 across a top dead center between the compression process and the explosion process of the second cylinder, the teeth 24 and 25 across a top dead center between the compression process and the explosion process of the third cylinder, respectively separated from the top dead centers by the same angles in a rotational direction. A timing sensor 30 outputs positive and negative signals in rear and front sides of a rotational direction of each tooth.  In a control circuit of a control unit 31, a rotational front signal G and a rotational rear signal G2 are generated as pulse signals from the signals output from the timing sensor 30. A rotational direction of an engine can be determined from the generation intervals of the signals G1 and G2.
Patent JP-H09163574-A (JP)
Title: Underground wiring groove made of concrete
Inventor: MASUDA MASASHI
IPC: H02G1/08
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform the insertion of a distribution cable smoothly and quickly by attaching a low-friction sheet to the inner surface of each wiring hole penetrating a wiring block made of concrete. SOLUTION: A wiring block made of concrete is constituted by the polymerization of half-mounted blocks 1a, which are divided into the axial direction from the position, where the diameter of a wiring hole 2 is divided into two upper and lower parts. Therefore, each half-mounted block 1a has a semi-arc shaped half-mounting wiring hole 2a. A low-friction sheet 4a is attached to the respective inner-surface concrete plane of this half-mounting wiring hole 2a and rigidly bonded to the side of the wiring block 1 by the adhesive property of the concrete. The low-friction sheet 4a is closed by the polymerization of the half-mounting blocks 1a and arranged in a ring pattern. Thus, the inserting work into the wiring hole 2 can be performed smoothly and quickly by the attaching structure of the low-friction sheet 4a.
Patent JP-H08137402-A (JP)
Title: Label continuous body and its manufacture
Inventor: OSAKA SHOZO
IPC: G09F3/10
Filed: 1994-12-22
Abstract: PURPOSE: To provide a label continuous body and its namufacturing method which widen the range of choice of a label base material and adhesive layer and enables the production of many kinds in small lot. CONSTITUTION: The label continuous body 10 includes the long size label base material 14, an adhesive layer 16 transferred and formed on the rear surface of the label base material 14 and a peeling layer 18 formed on the front surface side of the label base material 14, and the label base material 14 is lap-wound so that a peeling layer 18 side and the adhesive layer 16 side are temporarily stuck while facing each other.  The manufacturing method of this label continuous body 10 comprises a step for superposing the rear surface of the label base material 14 on the adhesive layer 16 of a process sheet 24, a step for forming the peeling layer 18 on the front surface of the label base material 14, a step for peeling only the process sheet from the adhesive layer 16 surface which is transferred to the rear surface of the label base material 14 and a step for lap-winding the label base material 14 so that a peeling layer 18 and the adhesive layer 16 are temporarily stuck while facing each other.
Patent JP-H01176166-A (JP)
Title: Ghost removing device
Inventor: KOBAYASHI REIICHI
IPC: H04N5/21
Filed: 1987-12-30
Abstract: PURPOSE:To obtain a ghost removing device with fast convergence and excellent elimination performance by correcting the time axis of a tap gain control signal to a pseudo ghost generation circuit obtained at a differentiation calculation section by a prescribed time only. CONSTITUTION:The difference calculation means 18 calculates a difference between a normal reference signal waveform and a reference signal waveform of a reception signal and gives the result to a time base correction means 25. The time base correction means 25 corrects the time base of an incoming difference calculation signal by a prescribed amount and gives the result to a pseudo ghost generation means 2 as a tap gain control signal. The pseudo ghost generation means 2 applies gain control in response to the tap gain control signal to generate a pseudo ghost. Thus, the adverse effect on the rejection due to the difference from the time base in each processing is excluded and ghost is removed in an excellent way.