baber/WOPTO huggingface dataset:
Patent JP-H04316498-A (JP)
Title: Process of detecting poisonous composition in water, by monitoring metabolism of living-cell such as micro-organism selected
Inventor: BUARENTEI PIEERA
IPC: C12R1/72
Filed: 1991-11-15
Abstract: PURPOSE: To detect the subject toxic composition in high sensitivity without using chemical analysis by monitoring living cells such as microorganisms sensitive to toxic composition in water by controlling the metabolic parameters in the presence or absence of the toxic composition.  
     CONSTITUTION: The amount of a toxic composition containing phenol, etc., in water is detected in high sensitivity by culturing living cells of e.g. microorganisms sensitive to the toxic composition [e.g. yeast (Saccharomyces cerevisiae KL144A)] in the presence or absence of said toxic component and measuring the pH of the medium containing the microorganism by a potentiometer with time in a controlled state in a reaction cell regulated with a thermostat, etc., to determine the formation of carbon dioxide in the medium with time as a parameter of metabolism. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04196225-A (JP)
Title: Semiconductor device
Inventor: OZAKI ATSUSHI
IPC: H01L21/3205
Filed: 1990-11-27
Abstract: PURPOSE:To lower the resistance of a power-supply line and to reduce the area of a semiconductor device by a method wherein a second power-supply line is piled up on a first power-supply line. CONSTITUTION:An oxide film 2 is deposited on a semiconductor substrate 1. Then, before a first power-supply line 3 is deposited, the oxide film 2 is etched isotropically and rounded. After it has been rounded, the power-supply line 3, e.g. Al or the like, is sputtered; an interconnection is executed. Thereby, it is possible to gain the width of the power-supply line 3. After that, smooth coatings 4a, 4b used to make the surface of the interconnection smooth are deposited; after that, a second power-supply line 5, e.g. Al or the like, is deposited by a sputtering operation. Since the first power-supply line 3 and the second power-supply line are deposited so as to be round, their resistance is low as compared with a case where only one layer is deposited so as to be flat. In addition, the area of a semiconductor device can be reduced. Thereby, the area of the interconnection can be reduced and the resistance of the interconnection can be lowered.
Patent JP-H03186299-A (JP)
Title: Arm hole forming and pressing device
Inventor: GEAHARUTO SAIYA
IPC: D06F73/00
Filed: 1989-12-15
Abstract: PURPOSE:To easily and securely finish an arm hole beautifully by providing a pressing board to be installed near the arm hole root part of a mandrel supporter, holding mechanism to displace the pressing board from an arm root adhering state to a separating state, attaching/detaching mechanism of the pressing board to the holding mechanism and iron block to press the external surface of the pressing board. CONSTITUTION:At first, a pressing board 4 is separated from an arm root part 3 and an object 1 to be formed such as a jacket, etc., is hung over a mandrel supporter 2. Afterwards, the pressing board 4 is adhered to the arm root part 3 and between the pressing board 4 and the arm root part 3, an inner peripheral edge 40 of an arm hole A is held so as to be clipped. Then, air is sucked to the mandrel supporter 2 and the object 1 to be formed is adhered. Afterwards, the sleeve and the body of the object are pulled downward by a sleeve and body holding means and position deviation is prevented. Next, steam is jetted through an oscillating mechanism to the arm upper end part of the object 1 to be formed by the iron block and the object is pressed and formed. After forming, the iron block is separated from the object 1 to be formed and the suction of air is stopped. Then, the pressing board 4 is separated and the object 1 to be formed is detached.
Patent JP-H10171391-A (JP)
Title: Display tool for construction site
Inventor: KURODA TSUTOMU
IPC: E01F9/70
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent forgetting to bring a work plate, to surely display work items, to be convenient to carry, and to be stably self-supported by providing a ring binder for hanging a work item plate in the vicinity of an upper edge of a display tool, and attaching a handle-cum-stand to be freely turnable to both side edges of a display board. SOLUTION: A binder fitting holes 3 are formed at a fixed distance from an upper edge 2a of a display board 2, and a binder main body of ring binders is inserted in binder fitting holes 3 and supported below a binder supporting part 4. And a plurality of work item plates 8 are hung on rings 6 which are fixed to the binder main body and are freely splitopen-close. Moreover, edge parts 9a of approximately U-formed handle-cum-stand 9 are fitted to be freely turnable on both side edges 2c, 2d of the display board 2. And it is possible to carry the display board by taking hold of the handle part 24 turned up above an upper position of the display board 2, and make a display tool for construction site 1 self-supported by tilting the display board 2 with the bottom edge 2b abutted on the ground, etc., and also with the handle part 24 abutted on the ground.
Patent JP-H03188440-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAITO HIDEKI
IPC: G03C7/26
Filed: 1989-12-19
Abstract: PURPOSE:To obtain the color photosensitive material having a high sensitivity and high image quality by forming at least one layer selected from blue-, green- and red sensitive silver halide emulsion layers of a specific compd. CONSTITUTION:At least one layer selected from the blue-, green- and red sensitive silver halide emulsion layers are formed of the compd. satisfying formula I. In the formula I, R1 denotes an alkyl group, alkoxy group or aryl oxy group; R2 denotes an acyl group, sulfonyl group. L denotes an alkylene group or pnenylene group expressed by formula II; R3, R4 denote a hydrogen atom, alkyl group or aryl group; X denotes an arylloxy group, alkoxy group or 1-azoryl group. Thus, the color photosensitive material of high image quality which has the high sensitivity and prevents the deterioration of the image quality by color mixing is obtd.
Patent JP-H04198625-A (JP)
Title: Microwave oven
Inventor: SASAKI AKEMASA
IPC: F24C7/02
Filed: 1990-11-28
Abstract: PURPOSE:To improve the cooling effect on a magnetron, a high-voltage transformer and various electric parts vertically arranged in a machine cabinet, by mounting first and second fans in stack in the machine cabinet across a partition plate. CONSTITUTION:A first cooling fan 18 consisting of a fan propeller 21 and a motor 20 is used for cooling a magnetron 14, and a second cooling fan 19 consisting of a fan propeller 23 and a motor 22 is used for cooling a high- voltage transformer 15 and various electric parts of a control circuit. The first and second fans 18 and 19 are mounted in stack across a partition plate 17 in a machine cabinet 13. When microwave cooking is carried out, the first and second fans 18 and 19 are operated, and when cooking by a heater is performed, only the fan 19 is brought in operation. Thereby, the cooling effect on the magnetron 14, the high-voltage transformer 15 and various electric parts vertically arranged in the machine cabinet 13 is enhanced.
Patent JP-H02225502-A (JP)
Title: Emulsified functional polymer and preparation thereof
Inventor: SHIYOSEFU JIEI KOZAKIIUITSUCHI
IPC: D21H21/20
Filed: 1989-12-19
Abstract: PURPOSE: To obtain high solid high mol.wt. polymer particles having emulsifying functionality by adding a functionating agent to a specific water-soluble polymer emulsion to react the same with the emulsion.  
     CONSTITUTION: An aq. soln. containing 90 wt.% or more of at least one monomer (e.g.; acrylamide) and 10 wt.% or less of an ethylenic unsaturated comonomer (e.g.; vinyl acetate) forming a water-soluble polymer, an oil soln. composed of a hydrocarbon liquid (e.g.; isoparaffin) and a surfactant (mixture) (e.g.; sorbitan polyoxyethylene oleate) are mixed to obtain an emulsion which is, in turn, polymerized to form a reversed or microemulsion containing a water- soluble polymer with a particle size of 200-4000Å. Next, a functionating agent (e.g.; chlorohydrin) is added to this emulsion to be reacted with the emulsion to perform crosslinking bonding and an emulsification functional polymer having scattered water-soluble polymer particles with a particle size of 200-4000Å is obtained. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01169777-A (JP)
Title: Optical disk recording and reproducing system
Inventor: HAMURA HIDEKI
IPC: G11B7/00
Filed: 1987-12-24
Abstract: PURPOSE:To expanding data recording capacity and to reduce accessing time by providing an input/output data control part, controlling sampling frequency and maintaining the rotational speed of a medium fixed. CONSTITUTION:When a writing request comes from an optical disk to an input/ output control part 2, the data are stored to a data storing part 3. Then, a frequency control part 4 is made to generate sampling frequency corresponding to a writing zone position to an optical disk medium indicated by the control part 1. The data stored to the memory part at the frequency are read out and written to the optical disk medium in a data reading/writing part 5 at the frequency as it is. Besides, in the case of the reading from the optical disk medium, they are stored to the memory part 3 temporarily in the same way as the above-mentioned, and when the whole reading data are stored, they are batch-transferred. Thus, the writing and the reading with the optical disk medium rotating at a fixed angular velocity are attained. Consequently, the rotational control of the medium is not necessary, the memory recording capacity is expanded, and the accessing time is reduced.
Patent JP-H02176362-A (JP)
Title: Composition for heating food and drink
Inventor: HAYASHIDA YOICHI
IPC: F24V30/00
Filed: 1988-12-27
Abstract: PURPOSE:To provide good igniting property as well as a sufficient calorific value and permit the heating of food and drink safely and surely by a method wherein the title composition is constituted so that the blending ratio of potassium permanganate, ferric oxide, iron powder and ferrosilicon powder is within a predetermined range. CONSTITUTION:When the blending ratio of potassium permanganate, ferric oxide, iron powder and ferrosilicon powder is A, B, C, Dwt.%, the title composition is constituted so that the ratio of oxidizing agent to reducing agent (A+B)/(C+D), the ratio of potassium permanganate to ferric oxide A/B, and the ratio of iron powder to ferrosilicon powder are within the ranges of 0.4<=(A+B)/(C+D)<=4, 0.1<=A/B<=1.5, 0.2<=C/D<=9. When the heating composition 1 is accommodated in a metallic cylinder and is contacted with flowable food and drink 10 through the metallic cylinder while the reaction of the composition is started by igniting agent 2, heating may be finished within a short period of time. This heating composition 1 is provided with good igniting property as well as a sufficient calorific value without being molten upon generating heat whereby the food and drink may be heated safely and surely.
Patent JP-H07179107-A (JP)
Title: Judging method and detecting device for tire air pressure reduction
Inventor: IIDA AKIKO
IPC: B60C23/06
Filed: 1993-12-24
Abstract: PURPOSE:To plan quick and accurate judgment by changing a judging cycle is accordance with a travelling condition determined by a car speed and a turning radius of a travelling road and judging whether reduction in air pressure is taking place or not based on an obtained judged value. CONSTITUTION:A pulse signal from each wheel speed sensor 1 provided concerning each tire is inputted to an I/O interface 2a in a control unit 2, calculated by a ROM 2c and a RAM 2d in a CPU 2b and a tire in which air pressure drops is displayed on a display 4. This CPU calculates the rotary angle speed of each tire at each specified sampling cycle, obtaines a car speed therefrom and judges whether this is over a threshold value or not, that is, a travelling condition. Then, when the travelling condition is in a direction for increasing fluctuation in the judged value, calculation is made over a cycle plural times the judged value, and when this is in a direction for stabilizing the judged value, a judged value is obtained for each cycle and from this a drop in air pressure is obtained. Thus, it is possible to quickly and accurately detect reduction in air pressure and to improve safety.
Patent JP-H0848041-A (JP)
Title: Ink jet recording head, ink jet recording apparatus having the head and production of the head
Inventor: KASAMOTO MASAMI
IPC: B41J2/05
Filed: 1994-12-28
Abstract: PURPOSE:To prevent a sealant from flowing in the grooved top plate contact scheduled part of a heater board even when a wire bonding part is sealed before a grooved top plate is bonded by providing a protruding part between the grooved top plate bonding part and wire bonding part of the heater board. CONSTITUTION:A liquid chamber 811 and liquid passages 813 are formed by a heater board 806 and a grooved top plate 805. An electrode pad 816 for electrically connecting a wiring board (PCB) is provided to the rear end of the heater board 806 and the respective electrode pads provided to the heater board 806 and the PCB are connected by wire bonding. A protruding part 820 is formed between the grooved top plate arranging scheduled plate on the heater board and the wire bonding pad 816. This protruding part 820 is formed from an alkali developable photosensitive resin. By this constitution, the protruding part 820 can be precisely and easily formed by photolithography.
Patent JP-H03190801-A (JP)
Title: Preservation of lung and equipment therefor
Inventor: YAGATA KAZUHIKO
IPC: A01N1/02
Filed: 1989-12-20
Abstract: PURPOSE:To prolong preservation time of a lung by using an equipment comprising a trachea-connecting part, a piping system for supplying gas to said connecting part and a lung-preserving vessel and keeping inner pressure of a respiratory tract and/or preserved lung higher than outside environmental pressure. CONSTITUTION:In an equipment composed of a piping system 13 and a lung- preserving vessel 2, upstream side of the piping system is connected to an oxygen bomb or an air bomb, etc., through a flow rate-controlling valve 4 and a regulator I (5). Then, downstream side is divided into two piping paths: one is-connected to inlet of the lung-preserving vessel 2 through a regulator III (7) and the other is connected to a tracheaconnecting part 1 through a regulator II (6). For preserving in an environment containing higher oxygen concentration than air, inside of the piping system 13 is completely substituted after charging preserving solution and before connecting preserving lung, then the trachea- connecting part 1 is connected to a trachea of the preserving lung, thus whole lung is dipped in the preserving solution and preserved by making inner pressure in a range of 1-30 cm H2O higher than outside pressure.
Patent JP-H08184522-A (JP)
Title: Waterproof test for analog clock
Inventor: KOIZUMI HIROSHI
IPC: G01M3/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a waterproof test method for analog clock in which an analog clock, failed in a waterproof test, is not overhauled, repaired or discarded but can be recovered. CONSTITUTION: The waterproof test method for analog clock comprises a step 101 for subjecting a complete of analog clock to waterproof test, a step 102 for inspecting the waterproofness of a passed complete, and a step 103 for taking out a movement from a failed complete, a step 104 for removing the droplet from the movement, a step 105 for cleaning the movement with a fluorine-based inert liquid, a step 106 for immersing the movement in the fluorine-based inert liquid, a step 107 for taking out the movement and drying, and a step 108 for inspecting the function of the movement.
Patent JP-H04196588-A (JP)
Title: Photodetector element
Inventor: SAKAKIBARA MASAYUKI
IPC: H01L27/14
Filed: 1990-11-28
Abstract: PURPOSE:To enable a photodetector element to receive light of a specific wavelength in an extremely highly sensible state by sealing a photodetector element chip with a sealing member of a light transmissive material and finishing the surface of the sealing member on the light receiving surface side of the chip to a changed surface and, at the same time, forming a reflection preventing film against the light of the specific wavelength on the smooth surface of the sealing member. CONSTITUTION:A photodiode chip 2 mounted on a lead frame 1 is sealed with a sealing member 3 formed by molding an epoxy resin. A transparent plate 5 of glass, acrylic resin, etc., is stuck to the light receiving surface side of the member 3 with a bonding agent 4 and a reflection preventing film 6 is formed on the upper surface of the plate 5. The sealing member 3 is formed of, for example, an epoxy resin or silicone resin. A transparent plate which has a refractive index matching that of the member 3 and high reliability and on which the reflection preventing film 6 can be formed is selected as the transparent plate 5. The plate 5 is airtightly stuck to the member 3 with the bonding agent 4 having a nearly equivalent refractive index.
Patent JP-2001147923-A (JP)
Title: Device and method for retrieving similar document and recording medium
Inventor: NAKAZATO SHIGEMI
IPC: G06F17/30
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To present a document related to a document, which is applied as a retrieval key, in addition to a document similar to that applied document as a retrieved result. SOLUTION: Network information is prepared by hierarchically linking documents, which are extracted as similar documents in the past, based on respective documents registered in a data base. When documents A and B similar to the document applied as a retrieval key are retrieved out of the data base as first similar documents, while referring to the network information, documents A1, A2 and B or the like highly related with the documents A and B are retrieved out of the data base as second similar documents by secondary retrieval. These documents are outputted as a retrieved result corresponding to the relevant retrieval key document.
Patent JP-H05144744-A (JP)
Title: Formation of semiconductor thin film
Inventor: IGA RYUZO
IPC: H01L21/203
Filed: 1991-11-18
Abstract: PURPOSE:To control the doping amount and the conductivity type of a film in the direction inside the face of a substrate by a method wherein a gas raw material for doping use is introduced during the growth operation of a semicon ductor thin film, two kinds of gas raw materials for doping use for different conductivity types are introduced and laser beam is applied simultaneously. CONSTITUTION:When a GaAs film is grown on a GaAs substrate, diethyltellurium as an N-type dopant or diethylzinc as a P-type dopant is supplied. In the case of the diethyletellurium, its doping amount isincreased in terms of an exponential function as a substrate temperature is raised. This is caused because the pyrolysis of the diethyltellurium is promoted by a rise in the substrate temperature. In the case of the diethylzinc, the doping amount is increased because zinc atoms are evaporated again due to the rise in the substrate temperature. When two kinds of doping gas raw materials whose conductivity type is different are supplied simultaneously, the conductivity type of a film is of N-type, of P-type or semiinsulating according to the substrate temperature. Thereby, when the substrate temperature is changed by irradiation with a laser beam, the doping amount and the conductivity type can be controlled the face.
Patent JP-H08183472-A (JP)
Title: Car body rear part structure
Inventor: ONDA YUJI
IPC: B62D21/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide car body rear part structure that can obtain sufficient connecting strength between a rear side member and a spare member while being excellent in the repairing workability of the rear side member. CONSTITUTION: A first cut part 11 with a side face part 8b and a bottom face part 8c formed inside respectively by one plate thickness (t) part, and a second cut part 12 with a flange 12a lowered by one plate thickness (t) part are provided at the front side part from a folded bead part in a rear side member 8.
Patent JP-H08186755-A (JP)
Title: Video camera provided with still camera
Inventor: SUZUKI ETSURO
IPC: H04N5/232
Filed: 1994-12-28
Abstract: PURPOSE: To eliminate the inconvenience that an important scene can not be photographed by setting the time required for stopping the storage operation of a video camera after a video trigger switch is operated to sufficiently long time. CONSTITUTION: The signal showing the depressing of a trigger button is counted by a mode microcomputer 41 after the standby time for preventing the malfunction due to the chattering of a switch passes, and if the trigger ON is continued after the second time T2 seconds passes, it is judged that the trigger is turned ON continuously. At this stage, the second time T2 is set to 500ms and the recording of a moving image is prevented from being stopped if the button is not continued to be depressed for the time which is clearly different from the time at the starting time of the first video recording. Thus, since the video recording is not stopped in so far as the button is continued to be depressed for clearly intentional long time of 500ms, an inconvenience is not generated even if the trigger button for photographing moving image is depressed by mistake although a shutter button for still should be originally depressed, when a still image is photographed during the recording of the moving image.
Patent JP-H02211972-A (JP)
Title: Method for removing excessive metal from metal article
Inventor: MAIKURU TEINSURII
IPC: B23K26/40
Filed: 1989-12-20
Abstract: PURPOSE: To increase the yield of a scrap to be recycled by cutting a surplus metal from an article by a laser beam thereby leaving the residual surplus metal of the thickness larger than the thickness of a heat-affected residual layer on the article. CONSTITUTION: Surplus metals 14, 16 are removed from cast or machined article 12 of aluminum alloy, titanium alloy, cobalt alloy or iron alloy. The surplus metals are cut into a solid piece from the article 12 by the laser beam from a YAG laser. A process to leave the residual surplus metal of the thickness larger than the thickness of a heat-affected residual layer on the article 12 is included after the cutting process by the laser beam. The thickness of the residual surplus metal is 2 to 15 times that of the heat-affected residual layer. The thickness of the residual surplus metal is ≡approximately 1 mm. Labor and danger in removing the surplus metal can be reduced thereby.
Patent JP-2001145457-A (JP)
Title: Leaf-dredging structure in fixed cylinder type steamed leaf treatment machine
Inventor: SUGIMOTO HIDENORI
IPC: A23F3/12
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a leaf-dredging structure which is disposed in a fixed cylinder type steamed leaf treatment machine, can surely prevent the adhesion of steamed leaves to leaf dredgers and can effectively and easily carry out the leaf-beating treatment. SOLUTION: This leaf-dredging structure which is disposed in the fixed cylinder type steamed leaf treatment machine and is used for removing the water of steamed leaves supplied from a steamer with the fixed cylinder and rotated leaf dredgers 7, characterized by having a plurality of fingers 10 to 12 disposed at a prescribed distance at the tip 8b of each leaf-dredging arm 8 fixed to a main shaft and forming the fingers so that at least one of the fingers can be inclined in the rotation direction. The leaf-dredger characterized by having, for example, three fingers and inclining the central finger or both the side fingers among the fingers, and the leaf-dredger characterized in that the central finger among the three fingers is different from both the side fingers and that at least one is formed in a leather shape.