baber/WOPTO huggingface dataset:
Patent JP-H07178089-A (JP)
Title: Ultrasonic diagnostic system
Inventor: HIRANO TORU
IPC: A61B8/06
Filed: 1993-12-24
Abstract: PURPOSE:To prevent generation of image distortion or defocusing even with eventual change of the temp. of coupler material. CONSTITUTION:This ultrasonic diagnostic system is equipped with an ultrasonic probe 10 having a transducer which transmits and receives ultrasonic signals to/from a vital organism to be inspected and a coupler 11 for stand-off filled with an object for transporting ultrasonic signals and inserted between the probe 10 and the organism to be inspected. The arrangement further includes a sensing means (temp. sensor 12) to sense either the temp. information about the filling object 11b of the coupler 11 or the speed information of the ultrasonic wave signal and a control means (probe identifier 27 and timing correction circuit 26) which controls the parameter capable of correcting the temp. dependency when the signal is transmitted through the filling object on the basis of the measuring information given by the sensing means.
Patent JP-H03187667-A (JP)
Title: Automatic metering system
Inventor: TAKEUCHI MASAHITO
IPC: H04M11/00
Filed: 1989-12-18
Abstract: PURPOSE:To prevent erroneous judgement due to a temporary voltage drop by transmitting the voltage value itself of a battery from terminal equipment to a center device via an A/D converter, and judging the state of the battery by performing the processing of data. CONSTITUTION:The voltage of the battery 2 that is the power source of the terminal equipment 1 is fetched in a controller 4 as an absolute value via the A/D converter 3, and the voltage value itself is informed to a center device 10 side as the data. Meanwhile, at the center device 10, the state of the battery is judged by analyzing received data i.e., the voltage value itself of the battery. In such a way, it is possible to judge the state of the battery based on past reception data at every terminal equipment installed at each demand residence as judging that the state is normal, for example, when the data remains unchanged compared with past reception data, or it is abnormal when the voltage value drops gradually, or attention should be paied when the voltage value in only the data this time drops since large voltage drop occurs.
Patent JP-2001147621-A (JP)
Title: Picture recorder, picture recording system, and storage medium with its stored program
Inventor: INOYOSHI MASARU
IPC: B41J29/38
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a picture recorder, a picture recording system, and a storage medium with its program stored, which have a function not to give a user such Anxiety that the picture recorder may be faulty at the time when the picture recorder stops printing by a switching request for a high resolution from a higher order device. SOLUTION: The operation to report it to a controller 3 that the temperature of a fixing device 7 has reached a prescribed temperature is performed twice to obtain a temperature change rate of the fixing device 7, and a time to print restart is calculated by this temperature change rate, and the calculated value is displayed on a display panel 9 while being counted down.
Patent JP-H06175526-A (JP)
Title: Fixing device
Inventor: OKAMOTO MASAMI
IPC: B65H29/52
Filed: 1992-12-08
Abstract: PURPOSE:To reduce the back curling quantity of a transfer paper and to prevent jamming by varying the top end of a guiding member so as to approach a nipping part in the passing of a thin paper. CONSTITUTION:A rocking guide member 8 is rocked between positions (1) and (2) having a supporting shaft 9 as the center. When the transfer paper of normal thickness passes, the rocking guide member 8 is tightened with a screw 12 at the position (1) shown by a full line, that is, in a state where an upstream side end part 8b is located on the lower side, to be fixed. On the other hand, when a humidity control paper and the thin paper such as a second original drawing paper pass, the rocking guide member 8 is tightened with the screw 12 at the position (2) shown by an alternate long and short dash line, that is, in the state where the upstream side end part 8b approaches the nipping part, to be fixed. Thus, back curling in the passing of the thin paper is suppressed so that the jamming of the thin paper can be reduced.
Patent JP-H08178590-A (JP)
Title: Automatic washing equipment of air conditioner
Inventor: NAGAI MAKOTO
IPC: F28G3/16
Filed: 1994-12-28
Abstract: PURPOSE: To obtain automatic washing equipment of an air conditioner which automates completely the whole washing process for a heat exchanger of a ceiling buried type air conditioner, from the start of washing to the completion of drying. CONSTITUTION: This automatic washing equipment has a washing nozzle 45 of a rotating type which is fitted to the main body of the equipment installed removably in the central part of a heat exchanger 25 and jets a plurality of kinds of fluids for washing against the heat exchanger, a detergent solution tank 2, a washing liquid tank 3, an air compressor 4, a pressure sending means 5 for a detergent solution and a washing liquid, piping systems 7A to 7C for supplying the detergent solution, the washing liquid and compressed air to the washing nozzle in a switching manner, selector valves 6A and 6B which are interposed in the piping systems and conduct selective supply of the detergent solution, the washing liquid and the compressed air to the washing nozzle and a control part 8 which conducts automatic switchover of the respective operations of the selector valves,  the air compressor and the pressure sending means.
Patent JP-H10173006-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAZAKI KOJI
IPC: H05K3/34
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of a semiconductor device having flip chip connection structure or BGA mounted structure. SOLUTION: This is a semiconductor device wherein the electrodes 2 of a semiconductor chip 1, the wiring board connecting terminals 6 of a wiring board 5 mainly out of organic resin or ceramic base material are flip-chip- connected using semiconductor chip side conductive materials 10, resin conductive balls 9 composed of resin balls 9-A and conductive layers 9-B, and wiring board side conductive materials 11.  A thermal stress caused by the difference of the thermal expansion coefficients of the semiconductor chip 1 and the wiring board 5 is eased by the deformation of the resin balls 9-A of low elastic moduli constituting the central parts of the resin conductive balls 9, and it becomes possible to prevent thermal stresses from acting on the connected parts of the semiconductor chip side conductive materials 10 and wiring board side conductive materials 11, etc., and to increase the reliability.
Patent JP-H09173886-A (JP)
Title: Method for destructing material in metal casing and apparatus therefor
Inventor: YURUGEN HOFUMAN
IPC: C22B7/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To inexpensively destruct a catalyst converter for a car within a short time by transmitting high energy pulses to an electrode device arranged in a liquid to generate pressure pulses and transmitting the pressure pulses to a metal casing through a flexible acoustic transmission film to destruct the material in the metal casing. SOLUTION: A storage battery is arranged in an energy source 6 to be charged through a DC power supply to allow the electrode device 5 in a liquid 9 to discharge through a switching spark gap to form a high, density layer in the liquid 9 and pressure pulses are generated in an acoustic transmission film 7. The pressure pulses are directly transmitted to an acting space 1 or a metal casing 3 including material 4 to be destroyed through a liquid 2 to apply pressure and tensile stress to the metal casing 3 and the material 4 to be destroyed. At this time, by accurately selecting high energy pulses 10, the bonding strength of the material is made weak regardless of the metal casing 3 and only the material 4 is destroyed to a small particle size.
Patent JP-H09166764-A (JP)
Title: Absorption type semiconductor light modulator
Inventor: KONO KENJI
IPC: G02F1/025
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an absorption type semiconductor light modulator having an excellent optical modulation band without deteriorating of extinction ratio by making an electrode a traveling-wave type electrode. SOLUTION: A P-side electrode is made to be a traveling-wave type electrode. A polyimidelayer 8 is provided on the incident side of an optical signal, an electrode on its upper part becomes the input part I of an electric signal and an electric signal (reversely biased voltage) is inputted from a driving signal source. On the other hand, an output part II is provided on an electrode on the output side of the optical signal and a terminal resistor is connected to the output part. Namely, when light is made incident and propagates through a MQW(multiple quantum well) optical modulator, the electric signal also propagates in the same direction as light over the total length. Since the absorption end wavelength of a MQW core 4 is shifted to the side of long wavelength by the electric signal during the travel of both signals together, the light is absorbed and becomes the OFF state.  By matching the velecities of the electric signal with the optical signal, the length of a semiconductor core absorbing the light at the time of the OFF state of light is lengthened and super-high speed light modulation is obtained while keeping high extinction ratio.
Patent JP-H0261998-A (JP)
Title: High voltage pulse generator for insecticide and insecticidal method using high voltage pulse
Inventor: RUUKASU JIYOOJI ROORENSU
IPC: A01M1/22
Filed: 1988-12-26
Abstract: PURPOSE: To provide output with almost no limit, efficiently carry out treatment of an object in a large scale, lessen the failure rate, and make no need of periodic maintenance by generating outputs by capacitive discharge. CONSTITUTION: A capacitor 43 of a main electric power source oscillates an inductance 47 by being charged and discharged by a SCR switch 59. Consequently, output of generated specified frequency is generated and transmitted to a gun electrode 96 through a voltage transformer 51. This applicator 96 supplies insecticidal electric energy to a hollow part 97 formed by white ants 102 in a corridor 100. As a result, the electric current density becomes the maximum in bodies of insects containing water and carbon and the insects are instantly killed.
Patent JP-H05166000-A (JP)
Title: Method for extracting area of document image
Inventor: TORIGOE MAKOTO
IPC: G06K9/20
Filed: 1991-12-12
Abstract: PURPOSE:To easily recognize the constitution of a document or the linkage of sentences, etc., and to efficiently recognize characters by expressing a character area as a large area. CONSTITUTION:An area image preparation processing 1 prepares an area image and by using the area image, a label image preparation processing 2 prepares a label image. In a chamber image preparation processing 3, the character image only with characters is prepared by turning any area except for the character area from the label image to white. In an adjacent area retrieval processing 4, the character area closest to the upper, lower, right and left sides is retrieved for each character area. Based on this result, a writing direction couple processing 5 couples the character areas in a row direction or a column direction. Further, a group couple processing 6 couples plural character strings in the coincident writing direction. Finally, an area merge processing 7 calculates a minimum rectangular area surrounding the character areas coupled by the group couple processing 6 so as to execute the area extraction of the document image.
Patent JP-H07193230-A (JP)
Title: Semiconductor device and its manufacture
Inventor: DEGUCHI TATSUYA
IPC: H01L21/336
Filed: 1993-12-27
Abstract: PURPOSE:To provide a semiconductor device allowing simple and easy integration and high speeding-up of a MOS type semiconductor device and its manufacturing method with reference to improvement of a gate electrode structure of the MOS type semiconductor device. CONSTITUTION:This MIS type semiconductor device is provided with a first gate electrode 6a provided on a semiconductor substrate 1 through a gate oxide film 5 besides controlling a gate current, a second gate electrode 9a surrounding this first gate electrode 6a through a silicon oxide film 7, a low concentration diffusion layer 8 formed by implanting the low concentration impurities on this semiconductor substrate 1 directly under this second gate electrode 9a and a high density diffusion layer 10 formed by implanting the high concentration impurities except the region where this first gate electrode 6a and this second gate electrode 9a are formed.
Patent JP-H06172512-A (JP)
Title: Purification of polyphenylene ether
Inventor: MITSUI AKIRA
IPC: C08G65/46
Filed: 1992-12-09
Abstract: PURPOSE:To readily purify polyphenylene ether in a short time by adding a polymeric coagulant to the solution resulting from the oxidative polymerization of a phenol to separate the metallic ions of the catalyst component as a precipitate from the solution. CONSTITUTION:A method for purifying a polyphenylene ether by separating it from the solution resulting from the oxidative polymerization of a phenol, wherein a polymeric coagulant is added to the solution to separate the ions of the catalyst component as a hardly soluble precipitate therefrom to thereby effect the purification of the polyphenylene ether. As the coagulant to be used, organic polymeric coagulants are most suitable. They are classified as cationic, anionic, amphoteric or nonionic depending upon the electrical change; any one of them can be used. An example of the suitable coagulant is a dicyandiamide/ formalin condensate.
Patent JP-H11149751-A (JP)
Title: Cartridge case
Inventor: MIYAZAKI YUKIO
IPC: G11B23/30
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cartridge case in which the strength of a molding die is increased and a gap between a discrimination hole and a blid lid part is narrowed. SOLUTION: A cartridge case is provided with one or two or more discrimination holes which are used to discriminate the kind of an information recording medium which is housed at the inside. In the cartidge case, every discrimination hole is provided with a blind lid part 59 which is molded integrally so as to be capable of being punched. A part in the blind lid part 59 is connected to the inside wall surface of every discrimination hole by using a connecting arm, and the other part is provided with a gap 58 into which a molding mold penetrates between itself and the inner wall surface of every discrimination hole. A butting face 101 between a moving die 100a and a fixed die 100b is formed in the intermediate part on the thickness face of the blind lid part 59.
Patent JP-H07150093-A (JP)
Title: Ink for watermark printing and watermark printing method using the ink
Inventor: KOIKE MASAHIRO
IPC: C09D11/10
Filed: 1993-12-01
Abstract: PURPOSE:To obtain a watermark-printing ink containing an organic solvent solution of a radiation-curable resin, a surfactant and water, giving a printed image without causing the bleeding of the image and the skinning on the printed surface and useful for the watermark printing for the antifalsification of a stock certificate, a check, etc. CONSTITUTION:This ink is a W/O-type emulsion containing (A) an organic solvent solution of a radiation-curable resin (e.g. methyl methacrylate, butyl methacrylate, 2-ethylhexyl acrylate, etc., in an amount of 5-30wt.%, preferably 10-25wt.% based on the total ink), (B) 1-10wt.%, preferably 3-6wt.% (based on the total ink) of a surfactant and (C) 20-70wt.%, preferably 30-50wt.% of water (preferably a high-purity water such as ion-exchanged water). The flow value of the ink is preferably 25-40mmphi at 20 deg.C.
Patent JP-2000140657-A (JP)
Title: Method of removing rice bran component from polished rice
Inventor: ISOTANI KEIICHI
IPC: B02B7/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing rice eliminating the need of being washed with water (wash-free rice) by removing rice bran components from polished rice without using water, that is, in a dry state. SOLUTION: Polished rice is made in a free state (in a state in which grains of rice are separated from each other or if they are contacted with each other, they are easily separated when fixed external force or more is applied), and shock waves are added to air in which the polished rice exists by jetting high pressure air from an air jetting nozzle 3 to produce shear between rice and rice bran components stuck to the surface thereof, thereby the rice bran components are removed from the polished rice.
Patent JP-H08103308-A (JP)
Title: Band
Inventor: DOI YUJI
IPC: A44C5/00
Filed: 1994-10-05
Abstract: PURPOSE: To improve the design and the strength of a band. CONSTITUTION: A design plate 9 is buried into main bodies 7 and 8 made of a resin to increase the strength. A hole 11 is set on the main bodies 7 and 8 respectively to expose a design plate 9 and to combine the design of main bodies 7 and 8 and the design of the design plate 9 to improve the design character.
Patent JP-2001113530-A (JP)
Title: Apparatus for processing pet bottle for recycling
Inventor: KASHIWABARA NOBUHIKO
IPC: B29K105/26
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To automate removal of a ring of a spout at the head of a PET bottle and a label which are foreign materials and need to be removed so far by manual work being limited and inefficient, as well as compression and volume reduction thereof, to enable execution of these operations by one apparatus, thus to improve productivity and thereby to contribute to further promotion of recycling. SOLUTION: Reliable feed is given to a PET bottle of any shape and dimensions and a prescribed gap is ensured therefor by a balance system of a saw-toothed feed roller of a large diameter and balance type cutting teeth swingable freely around a pin as a fulcrum. Thereby a ring and a label are removed correctly without breaking down an injection hole of the head and, moreover, it is made possible to attain even volume reduction by one apparatus.
Patent JP-H02173199-A (JP)
Title: Granular bleaching detergent composition of high bulk density
Inventor: TOKUYAMA KIYOTAKA
IPC: C11D3/395
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the subject composition, containing an anionic surfactant, particulate peroxide, bleaching activator and polyelectrolyte at a specific ratio, excellent in preservation stability and capable of exhibiting high bleaching and detergent effects even after preservation for a long period. CONSTITUTION:The objective composition, containing (A) 3-40wt.% anionic surfactant, such as straight-chain alkylbenzenesulfonate, alpha-olefinsulfonate or alkyl sulfate, (B) 2-20wt.% particulate peroxide, capable of releasing hydrogen peroxide in an aqueous solution and having 250-1000mum particle diameter, (C) 0.01-10wt.% bleaching activator consisting of tetraacetylethylenediamine, nonanoyloxybenzenesulfonate, etc., and (D) 0.1-10wt.% polyelectrolyte consisting of polyacrylic acid, maleic anhydride/styrene polymer, etc., with 1000-50000 molecular weight and having 0.5-1.2g/cc bulk density.
Patent JP-H04204110-A (JP)
Title: Vehicle-borne navigation apparatus
Inventor: OGAWA ISAO
IPC: G01C21/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve responsiveness of an apparatus by providing a load time determining means which makes an external auxiliary storage means start loading of map data on an internal storage means when it is detected that a vehicle goes across a load boundary. CONSTITUTION:In a position estimating device 3, the current position of a vehicle is estimated with reference to the previous position of the vehicle, a running distance obtained by a sensor unit 1, the amount of change in azimuth and map data stored in an internal storage device 7. Next, it is determined by a load time determining device 4 whether or not the vehicle goes across a load boundary which is formed outside the boundary of a unit section of the map data wherein it is present, and when it goes beyond the load boundary, the load boundary is shifted to around a section becoming the center afresh, by a load boundary shifting device 5. Subsequently, the section loaded on the device 7 is referred to in a load section decision device 6 and the map data on the section to be loaded afresh are loaded on the device 7 from an external auxiliary storage device 2. Then, the current position of the vehicle is displayed 9 on a display control device 8.
Patent JP-H06174784-A (JP)
Title: Burn-in system for semiconductor device
Inventor: FUKUNAGA SATORU
IPC: H01L21/66
Filed: 1992-12-10
Abstract: PURPOSE:To allow burn-in processing without sacrifice of overall mechanical strength of an IC provided with lead frame. CONSTITUTION:An IC 70 provided with lead frame is subjected to pretest and a detection hole 72 is made on the lead frame 61 of a failed IC 62. When the detection hole 72 is detected by a detecting means 30, i.e., a detection pin 100 of an IC socket 82, at the time of burn-in processing a connecting means 131, i.e., the contact rod 110 of the 1C socket 82, releases electrical connection between a contact electrode 85 and an electrode pin 102 in response to the detecting means 130. Consequently, no potential nor signal is fed from a burn-in system processing section 132 to the lead terminal 63 of falied IC 62.
Patent JP-H02177102-A (JP)
Title: Modulation magnetic field generating device
Inventor: YAMAMOTO HIDEFUMI
IPC: G11B5/02
Filed: 1988-12-28
Abstract: PURPOSE:To generate sufficient magnetic field intensity for executing surely override to a magneto-optical medium by embedding a conductive material into a gap part space between a center pole and a core of the periphery. CONSTITUTION:In a gap between a center core 2 and a side core 3, a ring of a conductive material of Cu, Ti, Be - Cu, etc., is embedded and stuck so as to be brought to plug fitting. In this state, when a current flows to the coil, a magnetic field H is generated in a gap 1, and since the cap spacer 1 is made of a conductive material, an eddy current Ie is generated. This eddy current Ie generates a magnetic field by an Ampere's right-handed screw rule, applied to a leakage magnetic field caused by the original gap, and the magnetic field of the gap part increases. In such a way, the magnetic field for bringing a high Hc medium to override enough is obtained.
Patent JP-H08157723-A (JP)
Title: Container for cultivation of mushroom and production of this container
Inventor: ISHIZAKA KAZUO
IPC: B65D85/52
Filed: 1994-12-09
Abstract: PURPOSE: To produce a container for cultivating mushrooms which does not deteriorate the mushroom medium and can inhibit miscellaneous germs from propagating in the container by mixing master pellets of a dimethylpolysiloxane with pellets of a synthetic resin, melting the mixture and integrally molding the melt. CONSTITUTION: This container is produced by mixing pellets prepared by dispersing a dimethylpolysiloxane of the formula (wherein R is OH or a 1-6C hydrocarbon group; and (n) is 2000-10000) in polypropylene (these pellets preferably have a content of the dimethylpolysiloxane of 30-70wt.% and are produced, for example, by melt-kneading a polypropylene powder and the dimethylpolysiloxane under heating to 200-250 deg.C with an extruder) with pellets of a synthetic resin (polypropylene is preferable because of its workability and durability) in a ratio corresponding to a content of the dimethylpolysiloxane of 3-20wt.% and integrally molding the molten mixture. This container is capable of smooth and easy removal of the mushroom medium therefrom and can further inhibit miscellaneous germs from propagating therein.