baber/WOPTO huggingface dataset:
Patent JP-2000137024-A (JP)
Title: Exhaust gas monitor device
Inventor: HIDA TOMOYUKI
IPC: G01N27/62
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To measure dioxines directly and continuously by providing a piping from a sample gas sampling means to a pump and a piping from the sample gas sampling means to the pump through an atmospheric pressure ion source. SOLUTION: Exhaust gas is sampled from a plant by a sampling tube 1, dust, oil, and the like are removed by a filter 2, the gas is sent to the reaction chamber 8 of a mass spectrometry device through a sample carrying tube 3 and a sample introducing tube 4, and ionized. Detected gas not ionized in the reaction chamber 8 and not taken in an intermediate pressure part is exhausted from a gas exhaust tube 5 connected to the secondary ionizing chamber of the reaction chamber 8, and returned to a sample carrying tube 3 provided with a suction pump 12. The exhaust gas is exhausted by an air fan 13 through gas exhaust tubes 33, 35 and an exhust nozzle 15. The one end of a primary ion source introducing tube 6 sucks the atmospheric air by an air suction pump 14, the gas is purified and flow-regulated by a feed gas restrictor 61, and introduced to a primary ionizing chamber.  The exhaust gas is anionized by the corona discharge of a needle electrode in the reaction chamber 8.
Patent JP-H08325076-A (JP)
Title: Adsorptive concrete block and its production
Inventor: MATSUNO YOSHIHIRO
IPC: C04B14/04
Filed: 1995-05-31
Abstract: PURPOSE: To produce an adsorptive concrete block capable of corresponding simultaneously to plural usages without using a special additional means. CONSTITUTION: A means in which aggregates 1.1... for concrete consisting of a porous substance P and a binder 2 for keeping a necessary shape by binding these aggregates 1.1... are incorporated and an adsorptive function is generated with the porous substance P is adopted. The porous substance P is selected as the aggregates 1.1... for the concrete, and these aggregates 1.1... are kneaded with the binder 2 to obtain a porous aggregate mixed concrete, and this porous aggregate mixed concrete is packed wholly or partially in a molding flask to form the adsorptive concrete block having the necessary shape. In this way, cost reduction and an improvement of workability are attained markedly.
Patent JP-H04302781-A (JP)
Title: Opening/closing valve for hot water and cold water
Inventor: TOCHIKUBO SHIGEO
IPC: F16K25/00
Filed: 1991-03-29
Abstract: PURPOSE:To enable easy and smooth sliding movement or a movable member by forming a surface layer consisting of graphite-based material, on each of the sliding surface of the movable member and the slide guiding surface of a fixed member, and causing the generation of a graphite-based fine powder to promote the production of a thin water film. CONSTITUTION:In an opening/closing valve such as a disk type composite opening/closing valve, after the surface of a fixed side lower disk 1 formed of new ceramics or the like is finished in the form of a mirror surface, a slide guiding surface 2a formed with a surface covering film of carbon-based material and graphite-based material by sputtering is provided on the lower disk 1. Similarly, after the surface of a movable side upper disk 10 formed of new ceramics material or the like is finished in the form of a mirror surface, a sliding surface 2b formed with a surface covering film of carbon-based material and graphite-based material by sputtering is provided. As the sliding movement proceeds, a fine powder of graphite is caused to be produced, thereby promoting the production of a thin water film. The powder and thin film are interposed between the slide guiding surface 2a and the sliding surface 2b. This enables easy and smooth slide of the movable side upper disk 10.
Patent JP-S5560795-A (JP)
Title: Method of utilizing liquefied petroleum gas as fuel for electricity generation
Inventor: NAKAGAWA MASANORI
IPC: F17C7/04
Filed: 1978-11-01
Abstract: PURPOSE:To cheaply utilize a mixture of liquefied propane and butane and economize energy, by evaporating the mixture by heat exchange with hot water heated by the exhaust gas of a boiler for electricity generation. CONSTITUTION:Liquefied butane and propane stored in tanks 1, 2 are supplied at 56 tons per hour to an evaporator 5 by pumps 3, 4. The pressure in the evaporator 5 is controlled to 4kg/cm<2>G. Water supplied from a hot water pump 7 is heated by auxiliary steam 17 and used in the evaporator 5 at the time of start-up. Hot water is supplied at a temperature of 52 deg.C and returned at a temperature of 37 deg.C to a waste heat recovery tower 8. The liquefied petroleum gas starts vaporizing at a temperature of 15 deg.C and is entirely evaporated at a temperature of 31 deg.C in the evaporator 5. The evaporated gas is heated to a temperature of 35 deg.C by a superheater 6 and then supplied to a boiler 11. A portion of the boiler exhaust gas at a temperature of 80 deg.C is taken out and conducted to the waste heat recovery tower 8. The exhaust gas portion is then brought into contact with the water used in the evaporator and supplied from the top of the tower. Heat is thus recovered.
Patent JP-2000332248-A (JP)
Title: Thin-film transistor and manufacture thereof
Inventor: TSUJIMURA TAKATOSHI
IPC: H01L27/12
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin-film transistor that enables a satisfactory ohmic contact between a source electrode, a drain electrode, and a semiconductor layer. SOLUTION: A first semiconductor layer (n+ a-Si) 6 containing an impurity P is formed on a source electrode 4 and a drain electrode 5, which substantially do not contain oxygen and are made of an MOW alloy. The impurity P contained in the first semiconductor layer is diffused onto an SiO2 substrate 1, the source electrode 4 and the drain electrode 5, subjected to H2 plasma etching, and the first semiconductor layer 6 and regions 8 containing an impurity of the substrate are selectively etched. A second semiconductor a-Si layer 9 is formed on the source electrode 4 and the drain electrode 5, the impurity P contained in the source electrode 4 and the drain electrode 5 is made to diffuse onto the second semiconductor layer, to form ohmic contact layer 11.
Patent JP-S5925206-A (JP)
Inventor: SUZUKI MASAHIKO
IPC: H01G4/255
Filed: 1982-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0276846-A (JP)
Title: Cyanoacetmide derivative, production thereof and plant disease injury controlling agent containing the same as active ingredient
Inventor: MANABE AKIO
IPC: C07C255/23
Filed: 1989-05-26
Abstract: NEW MATERIAL:A cyanoacetamide derivative expressed by formula I (X is H, F, Cl or lower alkoxy; Y is Cl Br, trifluoromethyl or lower fluoroalkoxy, provided that Y is not Cl or Br when X represents H). EXAMPLE:N-[1-(4-Trifluoromethoxyphenyl)ethyl]-2-cyano-3,3dimethylbutan amide. USE:Useful as a plant disease injury controlling agent, capable of exhibiting excellent effects on various plant disease injuries, including blast of rice plant caused by various plant disease injury germs and effective against, e.g., helminthosporium leaf spot of rice plant, scab of apple, anthracnose of persimmon and cercospora leaf spot of beet. PREPARATION:An alpha-methylbenzylamine derivative expressed by formula II is reacted with an alpha-cyano-tert-butylacetic acid or a reactive derivative thereof to afford the compound expressed by formula I.
Patent JP-S63299286-A (JP)
Title: Hall device
Inventor: NARITA KATSUHIKO
IPC: H01L43/02
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a Hall device which can generate a large Hall voltage and whose semiconductor thin film is not distorted even when an adhesive agent layer is deformed by a method wherein a magnetic substance layer is formed on the semiconductor thin film of a prescribed pattern or in a prescribed part on a protective film formed on the semiconductor thin film in such a way that it can constitute one part of a magnetic substance for magnetism collection use. CONSTITUTION:If a magnetic substance layer is formed on a semiconductor thin film 3 of a prescribed pattern or in a prescribed part on a protective film 18 formed on the semiconductor thin film by a plating method or a vacuum evaporation method in such a way that it can constitute at least one part of a magnetic substance MA for magnetism collection use, it is possible to obtain a Hall device which can generate a large Hall voltage and whose semiconductor thin film 3 is not distorted even when an adhesive agent layer is deformed because the material MA for magnetism collection use is attached directly onto the semiconductor thin film 3 of the prescribed pattern on a magnetic- substance support substrate MS without using an adhesive agent layer.
Patent JP-S5358966-A (JP)
Title: Solidifying method for slimy waste
Inventor: KITSUGI KIYOUICHI
IPC: C04B28/08
Filed: 1976-11-10
Abstract: PURPOSE: To make filtration of slimy waste easy and to stabilize filter cake by addition of powdery material consisting of granulated slag from blast furnace, gypsum, and lime to slimy waste before filtration, and by dehydration of the mixture through filtration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10304806-A (JP)
Title: Device for capturing agricultural pest
Inventor: YAMANAKA AKIO
IPC: A01M1/04
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for capturing agricultural pests, equipped with a light trap, the pests it captures being securely held in a bag without being dropped therefrom and easily disposed of later. SOLUTION: This device is basically composed of a pole 1 which suspends a light trap 5, hopper 6 immediately below the trap 5, cylinder 8 connected to an opening at the bottom of the hopper 6, and bag 9 which is easily attached to, or detached from, the bottom of the cylinder 8 to securely hold the pests captured. The cylinder 8 is equipped with a built-in mechanism to prevent the captured pests from moving upward to escape from the bag 9. This mechanism has, e.g. a plurality of blades slanted downward at a specified angle, projecting from the inner cylinder wall towards the center alternately, adequate tool for this purpose, or a partially cut, screw-shaped member attached to the cylinder wall. The light trap can be set horizontally or slanted, in any direction in plan view. The bag 9 is of net or paper.
Patent JP-H02311990-A (JP)
Title: Commodity sample lighting device for automatic vending machine
Inventor: MURATA NOBUYUKI
IPC: G07F9/02
Filed: 1989-05-26
Abstract: PURPOSE:To reduce a vertical space in the arrangement of commodity samples and to easily realize the vertical arrangement of the commodity samples in multiple steps by providing a lighting window in the back part of circumferential walls of the commodity samples and arranging a light source to face to this lighting window. CONSTITUTION:A cylindrical can-shaped commodity sample 3 is formed without opening a lower surface and a lighting window 3a is bored in the center of the back part on the circumferential wall of the sample. When the number of the samples is plural, the commodity samples 3 are fixed and held in the lateral arrangement on an arrangement stand 2A. A fluorescent lamp 4 is fitted laterally just in back of the lighting window 3a. Accordingly, the commodity sample 3 is lighted up from an inside by the light of the fluorescent lamp 4 to be take-in from the lighting window 3a and the commodity can be effectively publicized. Thus, when the commodity sample 3 to be lighted-up from the inside is arranged on the front surface of an automatic vending machine, the vertically minimum space is enough and a commodity sample lighting device can be obtained so as to easily realize the vertical arrangement of the commodity samples 3 in the multiple steps concerning the space.
Patent JP-H081714-A (JP)
Title: Injection molding method of laminate
Inventor: YAMAMOTO MASAO
IPC: B29C45/33
Filed: 1994-06-16
Abstract: PURPOSE:To realize the easy manufacture of plastic laminate consisting of a plurality of resin layers by a method wherein a molding is formed by injecting molten resin in a cavity and the, after a new cavity is formed among movable molds, a fixed mold and the molding by retreating the movable mold, molten resin is injection in the new cavity. CONSTITUTION:At a first process, a cavity 1 is formed with a fixed mold A, slide molds B1 and a core mold B2. Under the above condition, by injecting molten resin from an injection molder C1 through a gate g1 in the cavity 1, a molding serving as the innermost layer is formed. As a second process, by widening the interval between the slide molds B1 and, at the same time, retreating the core mold B2 a cavity 2 is formed with the fixed mold A, the slide molds B1, the core mold B2, guide molds B3 and the previously molded body. Thus, by injecting molten resin similarly as previously from an injection molder C2 through a gate g2 in the cavity 2, the injected resin is integrally fused together with the previously molded body.
Patent JP-S62293148-A (JP)
Inventor: GURAHAMU JIEI TONBURIN
IPC: G01N33/50
Filed: 1986-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11328333-A (JP)
Title: Prepaid card system and reader writer
Inventor: NAGASAWA KAZUMA
IPC: G06K7/10
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect a prepaid card medium which is altered or forged by copying stored information. SOLUTION: A magnetic head 143 reads magnetically stored information such as money amount information and reference gradation distribution information out of a prepaid card under the control of a data read write part 142. An abnormality detection part 144 compares and matches actual gradation distribution information, which is detected by an optical sensor 145 from a specific bar code print position and quantized by a quantizing process part 146, against reference gradation distribution information read out through the data read write part 142 and decides that an illegal prepaid card has been inserted when the both do not match each other, thereby detecting the abnormality.  The optical sensor 145 is controlled by an abnormality detection part 144 to detect the reference gradation information from the specific bar code print position corresponding to the reference gradation distribution information and supply it to the quantizing process part 146.
Patent JP-H09322430-A (JP)
Title: Backup circuit
Inventor: KUNUGI KAZUHIRO
IPC: G06F12/16
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To realize a longer operating life of a primary battery for backup purpose by charging a supercapacitor during power supplying from the main power source to a load and supplying power to the load from the primary battery or the super capacitor, whichever higher in voltage during the interruption of power supply. SOLUTION: Charging to a super capacitor 2 is performed during power supplying from the main power source to a load, and power is supplied to a backup power output end 4 through diodes 5 and 6. And at the time of interruption of a short-time supply, power is supplied to the backup power supply output end 4 from the supercapacitor 2 through the diode 6 because the voltage is higher at the supercapacitor 2 than that of the primary battery 3. By doing this, there is no power consumption at the primary battery during a short-time interruption, and the battery life of the primary battery 3 can be lengthened.
Patent JP-H07319058-A (JP)
Title: Camera using film cartridge with movable shading door
Inventor: KAWAKITA KATSUYA
IPC: G03B17/02
Filed: 1994-05-26
Abstract: PURPOSE:To enable film feed speed to be increased and to achieve low power consumption by providing pressure means that make pressure smaller after the loading of a film cartridge is complete than during the loading operation. CONSTITUTION:A cartridge chamber lid 9 has its locking claw 9b locked by a locking lever 15 when located in a position deeper than its normal position, so as to secure a large amount of deflection of a pushing spring 11. After the cartridge chamber lid 9 is locked in position and a camera user stops pressing the cartridge chamber lid 9, the locking lever 15 and the locking claw 9b of the cartridge chamber lid 9 start rising while being engaged with each other, since the spring forces of an opening spring 10 and the pushing spring 11 are greater than the spring force of a locking spring 16. With the cartridge chamber lid 9 raised and returned to its normal position, the amount of deflection of the pushing spring 11 decreases and the spring force weakens. During the feeding of film, a frictional load on a bottom board 6 therefore decreases, the feed speed increases, and power consumption decreases.
Patent JP-S63303814-A (JP)
Title: Oxide superconductor
Inventor: FUKUSHIMA SHIN
IPC: C01G1/00
Filed: 1987-06-01
Abstract: PURPOSE:To improve sinterability and critical current density of an oxide superconductor by adding a specified proportion of Ag to an oxide having perovskite type structure defined in broad sense, such as a Ba-La-Cu-O type layered perovskite, etc. CONSTITUTION:The oxide superconductor of this invention is an oxide superconductor obtd. by adding 1-10wt.% Ag to an oxide having perovskite type structure. Said oxide contains an Ln element, AE element, and Cu. Said Ln element is selected from Y, La, Sc, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, and Lu. Said AE element is selected from Ba, Ca, and Sr.
Patent JP-2000321610-A (JP)
Title: Optical wavelength converting element and coherent light generating device and optical information processor using the same
Inventor: MIZUUCHI KIMINORI
IPC: G02F1/39
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To increase the allowance for the wavelength of an optical wavelength converting element while maintaining the phase matching characteristics showing wide flatness near the peak (peak-flat characteristics) and to provide the optical wavelength converting element having stable wavelength converting characteristics. SOLUTION: This optical wavelength converting element has a nonlinear optical crystal and a periodical polarization inversion structure formed in the nonlinear optical crystal. The polarization inversion structure has a single periodical part 603 having a single period Λ0 and a chirp period part 602 where the period gradually changes. Thereby, the mismatching of phase is distributed in both ends of the nonlinear optical crystal and the phase matching characteristics can be converted into peak-flat characteristics.
Patent JP-H08339699-A (JP)
Title: Row decoder and dram
Inventor: TOSHIAKI KIRIHATA
IPC: G11C8/10
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for discriminating a defective semiconductor memory chip. SOLUTION: A latch row decoder for RAM. This decoder 200 is provided with a set/reset latch circuit 202 which is set when it is addressed and kept set until it is reset with a PRE signal, address selecting logic circuits (208, 210, and 212), a resetting device 214, and gate/word line drivers (218, 220, 222, and 224). The latch circuit enables the four word line drivers when it is set. The latch decoder 200 can be selected continuously during tests, but the decoder 200 is not reset and the drivers are kept enabled until the tests are completed. Therefore, several or all word lines can be enabled during the tests. A RAM with the latch decoder 200 has an ordinary random access mode and at least four test modes.
Patent JP-H03207445-A (JP)
Title: Multi-functional catalyst for conversion of contaminant containing ce and u as well as metal exhausted from internal combustion engine, and preparation of said catalyst
Inventor: DANIERU DEYURAN
IPC: B01J23/66
Filed: 1990-05-24
Abstract: PURPOSE: To improve activity and stability of the after-burning catalyst by specifying the relative weight ratio of an inorganic refractory oxide, cerium oxide, uranium oxide and a metal when a support is coated with a catalytically active porous layer. CONSTITUTION: The multifunctional catalyst for converting carbon monoxide, hydrocarbons and nitrogen oxides is prepared by coating a substrate with a porous layer containing at least one active metal of platinum, rhodium or the like, where the porous layer contains as the anhydrous product, 20-99 wt.% of at least one refractory oxide such as aluminum or silica, 0.8-70 wt.% of cerium oxide, 0.1-50 wt.% of uranium oxide and 0.1-20 wt.% of at least one metal M. Addition of uranium oxide and cerium oxide in such amounts mentioned above makes it possible to improve activity and stability of the after-during catalyst.
Patent JP-H02312580-A (JP)
Title: Production of sakes (rice wine)
Inventor: NAKANISHI KOICHI
IPC: C12G1/02
Filed: 1989-05-29
Abstract: PURPOSE:To obtain SAKE having characteristic taste and flavor by using different kinds of yeast, successively carrying out fermentation causing multiplication of yeast and fermentation not causing multiplication of yeast, in low concentration of yeast in the former fermentation and in high concentration of yeast in the latter fermentation. CONSTITUTION:First, a brewing raw material is subjected to fermentation with multiplication of yeast in a first fermentation zone. Then the raw material is subjected to second fermentation not causing multiplication of yeast under a condition not admixing the yeast used in the first fermentation hy using yeast different from the yeast adapted in the first fermentation under a condition of higher yeast concentration than that of the first fermentation.
Patent JP-S5468663-A (JP)
Title: Detecting system of positions of travelling bodies
Inventor: TSUBOTA HIROMITSU
IPC: G01D5/12
Filed: 1977-11-11
Abstract: PURPOSE: To determine the travelling positions of a travelling body based on at least two ways of position information by detecting 3 ways of position information by a detecting means.  
     CONSTITUTION: When a crane 1 travels, a pulse generator 4 generates pulses subsequently, which are counted by a pulse counter 8. The contents thereof are occasionally sensed by a data processing system 6, by which the first travelling position information is extracted. When the crane 1 is started, the data processing system 6 emits a start pulse to a timer 9, causing the timer 9 to start measuring the time. The data processing system 6 senses the contents of the timer 9, converts the contents to the travelling position and extracts the third travelling position information. When either two kinds of the travelling position information with three kinds of the travelling position information are within the error allowance range, the travelling position of the crane 1 is determined based on the two kinds of the travelling position information. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63300183-A (JP)
Inventor: KATSUMATA TOYOMI
IPC: E05D15/50
Filed: 1987-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63298691-A (JP)
Inventor: YAMAMOTO YOSHIRO
IPC: G06K7/10
Filed: 1987-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。