baber/WOPTO huggingface dataset:
Patent JP-S60117638-A (JP)
Title: Testing method for integrated circuit on semiconductor wafer
Inventor: FUJITA TOSHIO
IPC: H01L21/66
Filed: 1983-11-30
Abstract: PURPOSE:To suppress the generation of damage of an electrode pad to the minimum and to enable to perform a plurality of tests without deteriorating the quality of an integrated circuit by a method wherein the point of probe needles are brought to come in contact with the integrated circuit to be tested every time a test is performed using a probe card equipped with the probe needles having different mutual intervals between needle points. CONSTITUTION:A probe card 37 is provided at the point 40a of a probe needle 40 having the mutual interval W3 in the X-axial direction, and it is formed in such a manner that the point 40a of the probe needle will be brought to come in contact with the contacting point of an electrode pad 31 (Y-axis direction is also formed in the same manner). Accordingly, intervals W2 and W3 are provided in the relation of W2>W3. Thus, an Al electrode pad 31 is formed in the rectangular shape which is extended toward the outer circumference of an IC chip 30. Using the three kinds of probe cards 35, 36 and 37 having the mutual intervals of the point 40a of the probe needle 40 of W1, W2 and W3, three tests in total can be performed by having the point 40a of each probe needle to come in contact with the contacting points 31a, 31b and 31c of the electrode pads 31 once in every test performed.
Patent JP-S6285682-A (JP)
Title: Piezoelectric drive mechanism
Inventor: HARA ATSUSHI
IPC: H01L41/083
Filed: 1985-10-07
Abstract: PURPOSE:To improve the drive efficiency of a clamping body by extending and moving a clamping drive section by longitudinal-effect strain and shifting the relative position of a tongue section along a shaft in the direction of the nose coupling section for a sliding section. CONSTITUTION:A clamping body 12 has a clamping drive section 121 with a shaft in the same direction as a shaft 91, a sliding section 124 and a tongue section 125. The noses of the sliding section 124 and the tongue section 125 are coupled by a nose coupling section 126. When the clamping drive section 121 is extended by applying voltage, the tongue section 125 extrudes the nose coupling section 126 through a piezoelectric element holding section 123. The two clamping bodies 12 are driven alternately and repeat holding and release, a shaft driver 93 repeats expansion and contraction, and a relative position between the shaft driver 93 and the shaft 91 is moved in a stepped manner.
Patent JP-S6283717-A (JP)
Title: Night vision device
Inventor: MURAMATSU TOSHIO
IPC: G02F1/13
Filed: 1985-10-07
Abstract: PURPOSE:To easily confirm visually the target object by providing the control circuit to control the liquid crystal shutter, the video signal converting circuit to convert the output from the image sensor to the video signal and the monitor. CONSTITUTION:The output signal of a two-dimensional image sensor 22 is inputted to a liquid crystal shutter control circuit 24, and the liquid crystal shutter control circuit 24 sets the output value from the two-dimensional image sensor 22 corresponding to the light with the strong background beforehand as the limit value whether or not the light of a liquid crystal part 8 is transmitted. When the strong background light is made incident, the difference signal is used and action is executed so that the electric potential difference between a special transparent mosaic electrode 5 of the liquid crystal shutter part 8 onto which the strong background light is made incident and a transparent counter electrode 7 can be zero. Thus, while the strong background light is interrupted, a target object 1 can easily be observed by the monitor.
Patent JP-S60118148-A (JP)
Title: Preparation of protein ingredient using aquatic animal as raw material
Inventor: IMAI HIROTAKA
IPC: A23J1/04
Filed: 1983-11-30
Abstract: PURPOSE:To obtain an odorless and white protein ingredient from which lipid in fish meat is sufficiently extracted and removed, by bringing a mixed solution of a hydrophilic organic solvent and an acid at >= a specific temperature into contact with an aquatic animal. CONSTITUTION:A mixed solution of a hydrophilic organic solvent such as ethanol, etc. and an acid such as hydrochloric acid, etc. at >=70 deg.C is brought into contact with a raw material of an aquatic animal such as sardine, mackerel, etc., so that lipid in the fish meat is sufficiently extracted and removed, to give an odorless and white protein ingredient. In times of contact action, when the raw material has high content of lipid, contact treatment of about 1hr is preferably repeated 2-4 times. When the raw material has low content of lipid, contact treatment of about 1hr is carried out once and it is enough.
Patent JP-H0390385-A (JP)
Title: Sublimation type thermal transfer image receiving medium
Inventor: MOROHOSHI NAOYA
IPC: B41M5/52
Filed: 1989-09-01
Abstract: PURPOSE:To enhance the adhesion between a substrate and a dye receiving layer and to improve the releasability of an image receiving medium and a transfer recording medium by incorporating silicone oil compatible with a resin and silicone oil not compatible with said resin in the receiving layer. CONSTITUTION:A receiving layer is constituted by coating an image receiving substrate A with a dye receiving layer B based on a resin dyeable with a heat- sublimable dye and silicone oil compatible with the resin and silicone oil not compatible with said resin are contained in the dye receiving layer B. In the dye receiving layer B, since the silicone oil compatible with the resin is almost uniformly contained in the cross-sectional direction of the dye receiving layer B and the silicone oil not compatible with the resin is much contained in the vicinity of the free surface part B-2 of the receiving layer B, the releasability of the dye receiving layer B and a dye transfer layer 4 is high and, since only a relatively small amount of the silicone oil is contained in the adjacent part B-1 of the image receiving substrate, the release between the image receiving substrate A and the dye receiving layer B is prevented.
Patent JP-H0776899-A (JP)
Title: Roofing panel and roof structure
Inventor: IWAKI KUNISUKE
IPC: E04B7/02
Filed: 1993-09-09
Abstract: PURPOSE:To lighten a roofing panel, to reduce the cost of production, and to improve the efficiency of construction, by a method wherein a framework is laid between a ceiling beam at the side of an outer wall and a support, rafters are arranged on the framework, and a sheathing roof board is placed on the rafters. CONSTITUTION:A framework 9 for a roofing panel 6 is laid between a ceiling beam 2b and a girder truss 5 for a partitioned unit building 3. Rafters 10, each eaves part 10a of which is elongated outward out of the framework 9, are arranged on the framework 9, and a sheathing roof board 11 is placed on the rafters 10, and thus the roofing panel 6 is lightened. Furthrermore, another framework 9 is laid between a ceiling beam 2b on the side of the outer wall of the box-shaped unit building 3 placed side by side and the girder truss 5 which is placed both on the ceiling beam 2a at the side opposed thereto and on the ceiling beam 2a adjacent thereto, and thus a load being imposed on the under building is lightened. In this way, the cost of production is reduced, safety is improved and the structure thereof can be simplified.
Patent JP-S60133378-A (JP)
Title: High speed rotation support apparatus for disc
Inventor: HAMAYA TOORU
IPC: G01N27/72
Filed: 1983-11-30
Abstract: PURPOSE:To eliminate deviation in the axis center between upper and lower rotating shafts by providing a floating shaft between the rotating shafts to clamp a disc with the floating shaft and one of the rotating shafts. CONSTITUTION:A disc 26 is placed on a floating shaft 24 and then, when upper and lower rotating shafts 16 and 20 are lowered or lifted, conical engaging projections 18a and 20a respectively on a support element 18 of the shaft 16 and the shaft 20 are engaged with the upper and lower ends of the shaft 24. At the same time, the shaft 24 is isolated from a frame base 25 and the disc 26 is clamped with the shaft 24 and one the shafts 16 to eliminates deviation in the axis center of the shafts 16 and 20 through the shaft 24 in substance. This can prevent possible vibration at the clamp section at the high speed rotation due to the deviation in the axis center.
Patent JP-H0888733-A (JP)
Title: Reader
Inventor: YANAGISAWA TAKETO
IPC: H04N1/193
Filed: 1994-09-20
Abstract: PURPOSE: To make the size of the reader small and the weight of the reader light by mounting a drive unit driving a roller and a read unit reading information to an original guide at a lower side. CONSTITUTION: An upper guide unit 63 with an operation panel or the like provided in a facsimile equipment is provided to an upper part of an equipment main body 61, and an upper original guide 521 in upper and lower original guides 521, 522 forming an original carrying path 52 is formed by a bottom side of a case 631 of the unit 63, and the lower original guide 522 is formed by an upper side of the case 611 of the main body 61. Then part of a circumferential face of a guide roller 55 is supported freely turnably to the guide 521 while being projected in the carrying path 52. Moreover, a feed roller, a carrier roller 54, a drive unit 56, a light source 57 and a read unit 58 are fitted to the guide 522.
Patent JP-H07173649-A (JP)
Title: Reactive ion etching of lattice and two-dimensional lattice structure
Inventor: TOOMASU DABURIYU DEERII
IPC: G03H1/04
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a processing method capable of exactly controlling the etching processing on the surface of a substrate to change its optical characteristics.  
     CONSTITUTION: A coating layer 12 is formed on the substrate 10 and a mask layer 14 is formed on this coating layer 12. A selected pattern is formed (C) on this mask layer 14 and the selected pattern on the mask layer 14 is etched (d to e) by first reactive ion beam etching in order to expose the portion of the coating layer 12. The selected pattern on the coating layer 12 is etched 22 by second reactive ion beam etching in order to transfer the selected pattern into the surface of the substrate 10. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6466519-A (JP)
Title: Manually weighing container
Inventor: OSAWA KAZUO
IPC: G01F11/26
Filed: 1987-09-07
Abstract: PURPOSE:To make the fluidization of bulk solid material smooth, by arranging a collecting slope adapted to house the bulk solid material in a temporarily housing void at the upper part of a container with the inversion of the container and a skew path to move the bulk solid material to a weighing chamber from the void by erecting the container. CONSTITUTION:A collecting slope 4 adapted to guide a bulk solid material to be housed with th inversion of a container 1 and a temporarily housing void 5 are provided at the upper part of the container 1 while a skew path 7 is provided to guide the bulk solid material to a weighing chamber 10 from the void 5 by erecting the container 1. A protrusion piece 13 is provided at an inlet of the weighing chamber 10 to eliminate an excess of the bulk solid material. A proper weight of an oscillation piece 11 which is closed by erecting the container 1 and opened by inverting it is pivoted at an outlet 10a of the weighing chamber 10 having a discharge port 9 of the bulk solid material and a fixed amount of the bulk solid material is discharged with the inversion of the container. This enables the lowering of a cost with a simple construction, thereby permitting a fixed amount of discharge from the first time.
Patent JP-S60116469-A (JP)
Title: Thermal head
Inventor: NAMOTO YOSHITERU
IPC: B41J2/335
Filed: 1983-11-29
Abstract: PURPOSE:To obtain a recording image with a better bit and color reproducibility by arranging a heat generating body base plate equipped with a plurality of heat generating bodies, a heat pipe type heat radiating means abutted against a base for mounting the heat generating body base plate and a means of mounting it. CONSTITUTION:A heat pipe 7 is reduced in the pressure inside by removing non- condensing gas such as air to form a proper vessel with an appropriate amount of working liquid such as water sealed thereinto. In addition, the heat pipe 7 is extended from the base 6 and a radiation fin 7a composing the heat radiation section of the heat pipe 7 provided at the extension. The heat pipe 7 and the heat radiation fin 7a make up a heat pipe type heat radiating means. With a thermal head 10 thus arranged, heat is absorbed efficiently at the position near a heat generating body 5a and transferred to the heat radiation fin 7a for radiation thereof thereby reducing the rise in the temperature.
Patent JP-H0949928-A (JP)
Title: Lighting plate for liquid crystal display
Inventor: UEDA SATOSHI
IPC: F21V8/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease a unequal light without increasing the number of parts and without decreasing the light quantity over the entire part by forming a lighting plate by a two-color molding method so as to change the materials of the part near the light source on a transmissible surface side and the part apart from the light source and decreasing the unequal light by utilizing the difference in optical properties between both parts. SOLUTION: The lighting plate 1 is formed out of a primary molding material 1a and a secondary molding material 1b by two-color molding dies. This secondary molding material 1b is formed out of a material having the light scattering power higher than that of the primary molding material 1a. The refractive index of the secondary molding material 1b is set smaller than the refractive index of the primary molding material 1a. The part of the range A near the light source 2 where the direct light from the light source 2 passes relatively more to the liquid crystal display 3 side is formed out of the primary molding material 1a. The secondary molding material 1b is formed gradually thicker the furtherer from the light source 2 in the range B where the direct light is made incident and the transmitted light decreases gradually.  The thickness is made largest in the range C where the direct incident light and the primarily reflected light are no more made incident and transmitted.
Patent JP-2000056835-A (JP)
Title: Device and method for predicting rate of inflow of rainwater
Inventor: YAMANAKA OSAMU
IPC: G01W1/14
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the device and method for rainwater inflow rate prediction which can predict the rate of inflow of rainwater to object facilities with high prediction precision even if the amount of rainfall and the rate of rainwater inflow have a nonlinear relation. SOLUTION: This device is equipped with a rainfall amount measurement part 1 which measures the amount of rainfall up to now, a rainfall amount prediction part 2 which predicts the amount of future rainfall, and an inflow rate measurement part 3 which measures the rate of inflow of rainwater to the object facilities up to now. A model identification part 4 is provided which has a nonlinear prediction model 4m for finding the rate of inflow of rainwater from the amount of rainfall and a variable determination part 4d for determining the degree and coefficient parameter of the nonlinear prediction model 4m according to the amount of rainfall measured by the fainfall measurement part 1 and the rate of rainwater inflow measured by the inflow rate measurement part 3.  An inflow rate prediction part 5 predicts the amount of future rainwater inflow to the object facilities on the basis of the amount of future rainfall predicted by the rainfall prediction part 2 according to the determined nonlinear prediction model.
Patent JP-H0388035-A (JP)
Title: Abnormality diagnostic device
Inventor: SUZUKI HIROTOMO
IPC: G06F9/44
Filed: 1989-08-31
Abstract: PURPOSE:To allow the abnormality diagnostic (AD) device to widely correspond to an apparatus for diagnoses of abnormality by storing AD information inherent to the apparatus and AD information general to the apparatus in an AD information storing means. CONSTITUTION:The AD device is provided with an abnormal state input means, an AD information storing means, an inference means, and an output means. AD information inherent in the apparatus for diagnoses of abnormality and AD information general to the apparatus are stored in the AD information storing means. When an abnormal state is inputted, the inference means infers the cause of the abnormality based upon the general AD information also in addition to the AD information inherent in the apparatus to find out the cause and countermeasure of the abnormality. When the abnormality cause and abnormality countermeasure exist in either one of the information, the contents are outputted.
Patent JP-2001054258-A (JP)
Title: Dc motor
Inventor: IZUMI HIKOYUKI
IPC: H02K13/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To surely prevent plays of a brush holder based on alleviation of stress and improve reliability in mounting of brush holder, by forming a metal piece with a plate embedded in a brush holder and a bending fixed piece projected integrally at the one end surface of such an embedded plate. SOLUTION: A metal piece 23 is formed of a plate 23A embedded in a brush holder 12 and a fixed piece 23B projected integrally from the center of one end surface 30 of such plate 23A. The projected end, projected from an engaging hole 16 of the fixed piece 23B, is bent almost at right angles and is then closely placed in contact with the surface of a cover 3 to fix the brush holder 12 to the cover 3. As a result, one end surface 30 of the metal piece 23 and the fixed piece 23B hold the cover 3, and therefore a gap will not be generated between the cover 3 and the fixed piece 23B or one end surface thereof. Accordingly, plays of the brush holder 12 due to relaxation of stress can be prevented.
Patent JP-H0272723-A (JP)
Title: Sound circuit for pocketable television
Inventor: MIZUTANI MASAHIRO
IPC: H04B1/16
Filed: 1988-09-08
Abstract: PURPOSE:To automatically switch an operation to a monaural receiving operation at the time of using a built-in speaker by connecting the output terminal of a low frequency amplifier in a pocketable television sound circuit to the input terminal of a stereo-monaural mode switching signal generation circuit intermittently by loading/unloading a stereo earphone to a stereo jack. CONSTITUTION:When the stereo earphone is connected to the stereo jack 108, the terminals (c) and (d) are disconnected from the output terminal of the low frequency amplifier circuit 107. Therefore, a transistor in the stereo-monaural mode switching signal generation circuit is turned off, and a signal is inputted to the stereo-monaural operation switching terminal (e) of a stereo demodulation circuit 104. Thereby, stereo reproduction can be performed and heard by the stereo earphone. When the stereo earphone is not connected to the stereo jack 108, an AC signal centering DC potential VDD/2 is inputted to the input terminal of the stereo-monaural mode switching signal generation circuit 109, which energizes the transistor. Therefore, the stereo demodulation circuit 104 can perform a monaural operation.
Patent JP-H1070440-A (JP)
Title: Cr oscillating circuit
Inventor: NAKAJIMA TOYOKATSU
IPC: H03K3/03
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a CR oscillation circuit in which high oscillation frequency accuracy is realized with small hardware configuration by using one T flip-flop to alternately select either of two the CR circuits. SOLUTION: When the Q output of a T flip-flop(TFF) 18 which charges/ discharges alternately 1st and 2nd CR circuits 11, 13 exclusively is at an L level, an N-channel MOS transistor(TR) 1 is not conductive, an N-channel MOS TR 2 is conductive, a switch SW 1 is closed and a switch SW 2 is open. A comparator 16 compares a charging voltage of a capacitor C1 with a reference voltage Vref and provides an output of a pulse to the TFF 18 when they are equal to each other so as to invert an output state of the TFF 18 thereby selecting a capacitor C2 in a charging direction.
Patent JP-H1157368-A (JP)
Title: Air cleaner
Inventor: NISHIJIMA KATSUMI
IPC: C02F1/32
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner capable of suppressing the proliferation of mold, fungi or the like in a water tank or the like and the discharge to a room with a simple structure. SOLUTION: In the air cleaner equipped with a gas-liquid contact part 36, a liquid drop separating part 37, a fan 32 arranged in an air flow passage containing the gas-liquid contact part and the liquid drop separating part, the mate tank 35, an ejecting means 48, 49 for jetting a liquid in the water tank into the gas-liquid contact part to form fine liquid drop and a casing surrounding the parts, the bacteria and the like are inhibited and suppressed to be discharged to a room by arranging an ultraviolet transmissible hollow body 37A in the axial center part of the liquid drop separating part and an ultraviolet lamp 37B therein and forming a photocatalytic layer 37C on the outside surface of the hollow body or the inside wall surface of the liquid drop separating part opposed to the hollow body.
Patent JP-H04107783-A (JP)
Title: Circuit diagram input method
Inventor: YAMAMOTO TOSHIO
IPC: G06F17/50
Filed: 1990-08-29
Abstract: PURPOSE:To unnecessitate re-input work by making a device name to a logic symbol and a symbol name correspondent and holding them in a memory when the name and the shape of the logic symbol are different according to the kinds of the devices or makers. CONSTITUTION:When the symbol name is different among respective companies, normally before circuit inputting, a device/symbol name corresponding/holding means 211 inputs which symbol names are correspondent and holds the result in a memory 24 as a table by using a keyboard 23 and a mouse 22 or the like by a manager, etc. A symbol name converting means 212 converts the symbol shape to the circuit diagram of the other company by using the corresponding symbol name held in the device/symbol name corresponding/holding means 211 without changing the shape. Further, an equivalent block and circuit preparing/registering means 213 prepares logic, which is not in the device of the maker, by the symbol name (logic) provided for the other maker, etc., so as to alternate the logic by blocks and low-hierarchy logic circuits and registers the logic on the memory 24. Thus, various circuit diagrams can be prepared without executing the re-input.
Patent JP-2000040500-A (JP)
Title: Terminal connector for battery
Inventor: TANAKA YOSHINORI
IPC: H01M50/528
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To absorb even impact while having both roles of the electric connection and fixing of a battery by arranging elliptic or oval holes for inserting a columnar fixture for fixing a terminal connector to the terminal of the battery. SOLUTION: Elliptic holes 2 are arranged in a terminal connector 1 so that the major axis overlaps with a line connecting the center of the two holes 2 to effectively absorb impact in the same direction as the direction of the line connecting this center. A columnar fixture such as a bolt is inserted into the holes 2 to be connected to the terminal part of a battery. When fixing the terminal connector by the bolt, bolt fastening strength is adjusted, and when impact is applied to the battery, the fastening part is moved before the terminal part is deformed.  That is, in arranging an elliptic hole or an oval hole, when the direction for connecting a first connecting place (one hole 2) and a second connecting place (the other hole 2) and the direction of the major axis are set almost equal to each other, stress in the direction for connecting both connecting places can be absorbed by rotation of the terminal connector.