baber/WOPTO huggingface dataset:
Patent JP-H05121198-A (JP)
Title: Vacuum duct
Inventor: NISHIDA KOSAKU
IPC: H05H7/14
Filed: 1991-10-24
Abstract: PURPOSE:To improve the exhausting speed by forming a beam passing chamber in the longitudinal direction of a duct main body, providing pump chambers on both the inner and outer sides of the beam passing chamber, providing an ion pump in the inside pump chamber, and providing a cryo-panel kept at an extremely low temperature in the outside pump chamber respectively. CONSTITUTION:An inside pump chamber 3 is provided inside the beam passing chamber 2 of a duct main body 1, and a distribution type ion pump 14 is installed. An outside pump chamber 4 is provided outside the chamber 2, and a cryo-panel 5 cooled at an extremely low temperature is installed. When the magnetic field is applied into the chamber 2 and an electron beam A is fed, synchrotron radiation light 11 is emitted. The CO gas generated from a side wall 1c is adsorbed to the surface of the panel 5 by the radiation light 11, and H2 gas is adsorbed and exhausted by the pump 14. The exhausting speed is increased.
Patent JP-2000112050-A (JP)
Title: Preparation of photographic silver halide emulsion
Inventor: HOSOYA YOICHI
IPC: G03C1/047
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To form flat silver halide grains small in thickness, small in the variation coefficient of the thickness and projected area diameter and high in silver chloride content by making the amount of gelatin present during the formation of silver halide grains in a specified amount of silver or less of the total amount of silver used for forming the grains and a specified compound present after the end of formation of the silver halide grains to a specified amount per one mol of silver. SOLUTION: The relation of gelatin present during the formation of silver halide grains in <=20% of the total amount of silver used for forming the grains and a compound represented by formulae I-III is in a specified region and the compound represented by the formulae I-III present after the end of grain formation is in an amount of >=0.002 mol/mol of the total silver. In the formulae I-III, R1 is an alkyl, alkenyl or aralkyl group, each of R2-R6 is H atom or a substituent: X- is a counter anion, each of A1-A4 is a nonmetallic atomic group necessary to complete an N-containing hetero ring, B is a divalent bonding group, each of (m) and (n) is 0 or 1 and X is an anion.
Patent JP-H02124597-A (JP)
Title: Signal compressing method for channel
Inventor: IIZUKA AKIRA
IPC: G10H7/00
Filed: 1988-11-02
Abstract: PURPOSE:To enable signal compression by extracting the difference signal between signals of >=2 channels when reproducing signals of channels, and quantizing the signal of one of the channels or the sum signal and difference signals of those signals by respective bit numbers. CONSTITUTION:When the signals of the channels are reproduced, the difference signal is frequently smaller in amplitude than the individual signals of the respective channels. For the purpose, the signal of one channel A or B is quantized by a bit number (n) and the difference signal between the channels A and B is quantized by a bit number (m) (n>m) to reduce the amount of information required to reproduce the signals of the channels A and B as compared with the amount of information required to quantize the channels A and B individually. Further, the information amount when the sum signal of the channels A and B is quantized by the bit number (n) and the difference signal is quantized by the bit number (m) is also reducible. Consequently, the signals can be compressed.
Patent JP-H08113501-A (JP)
Title: Medium for transporting specimen
Inventor: MINAMIDE WAKIO
IPC: A01N1/02
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a medium for transporting a specimen, capable of stably storing and transporting a biopsied specimen. CONSTITUTION: This medium for transporting a specimen comprises (A) an anaerobic G broth (produced by Nikken Biomedical Institute Co. limited), (B) a serum, (C) Skirrow supplement (produced by Nikken Biomedical Institute Co. limited) containing an antimicrobial agent and as a suppressing material of saprophytes, and (D) an agar used for maintaining an oxidoreduction potential suitable for the growth of microaerophiles and for holding a gastric biopsied specimen inserted into the center of the medium. The components A, B, C and D are compounded in amounts of 50-65g, 40-70g, 5-15ml, and 3-5g, respectively, per 1000ml of the medium. The specimen to be used is especially not limited, and includes the biopsied specimen of the mucosa of each digestive tract including a stomach, and especially is suitable for the employment of biopsied specimens containing Helicobacter pylori.  The medium is stable for approximately 2 months on refrigerative storage (at 6±2 deg.C), and can be used as such. Even after 24-48hr from the inoculation of the specimen on the medium, the Helicobacter pylori can highly accurately be detected without causing the decrease in the number of the alive bacteria.
Patent JP-H10122527-A (JP)
Title: Method for treating exhaust gas of waste gasifying furnace
Inventor: YOSHIDA TOMOHIRO
IPC: C10J3/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To lower the concentration of dioxine in exhaust gas by retaining at high temperature reducing combustible gas obtained from the carbonization or incomplete combustion of wastes, cooling the gas, removing dust and HCl therefrom, then, retaining the gas thus obtained for a prescribed time and burning it. SOLUTION: Waste is supplied to a gasifying furnace in which a carbonizing furnace is integrated with a high temperature furnace, and subjected to a carbonization or incomplete combustion. Air is supplied to combustible gas thus generated and held for two sconds or more under a condition at temperature not lower than 800 deg.C. The combustible gas thus obtained is supplied to boiler to recover heat and further cooled to 250 to 300 deg.C by, for example, industrial water in a desuperheating tower. Then, calcium hydroxide is jetted to the gas to remove HCl in the gas and remove dust by a bag filter. The gas whose dust is removed is sent to a secondary combustion furnace, retained for two seconds or more at temperature not lower than 800 deg.C and completely burnt to recover heat by the boiler.  Finally, the gas thus obtained is guided to a denitration tower with which catalyst is filled to remove NOx therefrom and discharged to atmospheric air from a chimney.
Patent JP-H02125082-A (JP)
Title: Coupling device for folding door and the like
Inventor: FUBO HITOSHI
IPC: E06B3/48
Filed: 1988-11-01
Abstract: PURPOSE:To enable smooth folding and unfolding of a folding door along a guide rail having simple structure by a method wherein a first shaft part mounted to a support body is coupled to a link member and second and third shaft parts are coupled to adjoining door constituting bodies, and are actuated in relation to each other. CONSTITUTION:A link member 2 is rotatably engaged with a first shaft part 11 mounted to a support body 1, and adjoining door constituting bodies 100 and 100 with second and third shaft parts 12 and 13 through joint members 3 and 4. Protrusion parts 21 and 22 and engaging parts 31, 41, and 42 are formed on the shaft parts 11-13, respectively, to effect an action to link with each other, when the two door constituting bodies 100 and 100 are developed, only the one is rendered rotatable in a folded state centering around the first shaft part 11, and the other is locked in a developed state. When the one is in a folded state, the other is rendered rotatable, and in case of both being in a folded state, the one is locked and only the other is rendered rotatable. This constitution enables a folding door to be freely operated without bringing a guide rail into a complicated structure state.
Patent JP-H03143765-A (JP)
Title: Buffer stop for running vehicle
Inventor: YOKOYAMA YASUO
IPC: B61K7/20
Filed: 1989-10-27
Abstract: PURPOSE:To easily and certainly stop a running vehicle by protruding and recessing a link means by the movement of a moving means, and bringing a stopper close to or apart from a track and a wheel in a buffer stop in which the stopper is installed between the track and the wheel to fix the vehicle. CONSTITUTION:To install a buffer stop to a wheel 2 on a track 1 in a vehicle stopped in a determined position, a moving means (e) is first moved in the direction leaving the track 1. One end of an arm 8 in a side wall base 6 is pushed by a plate (t2) connected to the moving means (e), and a slide link 5 connected to the arm 8 is slid with a pivot pin P1 as an axis, and a stopper S disposed on the top end of the link 5 is installed between the track 1 and the wheel 2. Hence, the stopper S can be easily and rapidly attached and removed without depending on input and a device having a complicated structure.
Patent JP-H04154094-A (JP)
Title: Flash light driving circuit
Inventor: ONO KAZUHIKO
IPC: H05B41/32
Filed: 1990-10-17
Abstract: PURPOSE:To generate periodic emission of light in a xenon tube by a power supply of small capacity by outputting pulse-shaped voltage in the required timing to charge a capacitor, and triggering the xenon tube by a voltage drop after charging to emit light by a charge accumulated in the capacitor. CONSTITUTION:Voltage is output for a predetermined period from a voltage output circuit 1 in predetermined timing and boosted by a booster circuit 2 to charge a capacitor 3. After this charging is finished, when outputting the voltage from the voltage output circuit 1 is stopped, a thyristor 9 is actuated by a trigger circuit 4, and trigger voltage is generated by voltage, supplied from the capacitor 3, and supplied to a gate 11 of a xenon tube 5. At this time, the xenon tube 5 allows a light emitting current to flow between an anode 12 and a cathode 13 and emits light by a charge accumulated in the capacitor 3. In this way, light can periodically be emitted by the xenon tube by simple circuit constitution and further by a power supply of small capacity such as a battery or the like.
Patent JP-2001098175-A (JP)
Title: Thermosetting resin composition and fiber-reinforced composite material
Inventor: MIYOSHI NAOMI
IPC: C08L63/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition capable of providing a cured product having a high level of toughness and a fiber-reinforced composite material comprising the thermosetting resin composition. SOLUTION: This thermosetting resin composition is a resin composition comprising the following constituent elements (A), (B) and (C) and the ratio of numbers of mol of the constituent elements (A) to (B) is within a specified range. (A) a thermosetting resin having plural polymerizable unsaturated bonds in the molecule, (B) a compound having one polymerizable unsaturated bond in the molecule and (C) polymer microparticles containing a rubber and substantially insoluble in a liquid resin composition prepared by mixing the constituent elements (A) with (B). The ratio of the numbers of mol of the constituent elements (A) to (B) is within the range of (1:5) to (1:18).
Patent JP-H07108058-A (JP)
Title: Sterilizing and deodorizing device for gas
Inventor: KAGAWA YASUHIRO
IPC: A61L9/015
Filed: 1993-10-13
Abstract: PURPOSE:To improve sterilizing efficiency and deodorizing efficiency, and downsize a sterilizing and deodorizing device by providing an ozone generating lamp on the center line of a porous cylinder having fibrous activated charcoal laid thereon, and connecting a blower for a gas to be sterilized and deodorized to one end of a cylindrical casing enclosing the porous cylinder. CONSTITUTION:An inside porous cylinder 1 and an outside porous cylinder 2 having circular sections are concentrically arranged, fibrous activated charcoal 3 is filled between both the porous cylinders 1, 2, and a cylindrical casing 5 consisting of a square drum is provided to enclose the outside porous cylinder 2. An ozone generating lamp 4 is arranged on the central line of the inside porous cylinder 1, a sterilizing and deodorizing gas blower 6 is set in such a manner that its blowing hole 30 is connected to the gas inlet port 31 of the cylindrical casing 5. The blower 6 is operated, whereby a gas to be sterilized and deodorized in a container 33 for housing a gas to be treated is deodorized when it is passed through the fibrous activated charcoal 3, and the gas advanced into the inside porous cylinder 1 through the fibrous activated charcoal is sterilized by the ozone generating lamp 4, and then fed into a container 37 for housing the treated gas.
Patent JP-2001101463-A (JP)
Title: Time recorder
Inventor: SAWARA TAKASHI
IPC: G07C1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a time recorder capable of easily discriminating which worker is late or leaves work early at a glance. SOLUTION: When a time measuring circuit 12 measures prescribed time, a control means 8 controls operation so as to invert the printing of a thermal head 5.
Patent JP-H11116248-A (JP)
Title: Synthetic quartz glass member
Inventor: MORIYA AKIKO
IPC: C03B20/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of transmissivity, the increase of refraction factor and the formation of birefringence caused by the irradiation with ultraviolet ray by controlling the concentration of F bonded in the form of direct Si-F bond to Si forming the skeleton of a quartz glass, formed on a target by burning a mixture of an organic silicon compound with a silicon fluoride, to a specific ratio. SOLUTION: In the synthetic quartz glass for ultraviolet ray, the concentration of F bonded in the form of direct Si-F bond to the Si forming the skeleton is controlled to <=10 ppm to <=10000 ppm and chlorine is substantially not contained. The quartz glass having <=0.002 cm<-1> absorption coefficient in 193 nm, the varying quantities of the refraction factor of <=4×10<7> in 633 nm and <=1 nm/cm birefringence is obtained by irradiating with an ArF excimer laser at 200 mj/cm<2> energy density and pulse of 2×10<8> . For example, the quartz glass is obtained by hydroxygen flame hydrolysis using silicon tetrafluoride and hexamethylene disiloxane. The generation of compaction caused of the irradiation with ultraviolet ray is prevented.
Patent JP-S61153255-A (JP)
Title: Al-sn bearing alloy
Inventor: FUJITA MASAHITO
IPC: F16C33/12
Filed: 1984-12-27
Abstract: PURPOSE:To provide superior seizing and wear resistance at high temp., and high speed under high load by incorporating specified amounts of Pb and Si and a very small amount of Sr into an Al-Sn alloy so that Si grains are precipitated in the matrix in a spherical or spheroidal shape. CONSTITUTION:This bearing alloy consists of, by weight, 3-35% Sn, 0.1-10% Pb, 0.1-6% Si, 0.001-0.05% Sr and the balance essentially Al or further contains one or more among 0.1-4% Cu, <=1% Ti and <=1% B. Si grains are precipitated in the matrix in a spherical or spheroidal shape. Si grains can be made spherical or spheroidal by improving the properties of the liq. phase of the Al alloy at the eutectic point at which Si is precipitated with Sr. Sr changes the form of precipitation of Sn-Pb alloy grains so that the grains are made adjacent to the spherical or spheroidal Si grains. Thus, the lubricity is improved.
Patent JP-S63132123-A (JP)
Title: Pyroelectric type infrared detector
Inventor: MASUDA NOBORU
IPC: G01S3/783
Filed: 1986-11-21
Abstract: PURPOSE:To detect heat generation even on both sides at distance from a device by forming the external edge of a mirror piece rectangularly and making intervals of detection zones by the reflection of the mirror piece constant. CONSTITUTION:An infrared sensor 2 has pyroelectric infrared detecting elements 2a and 2b in two sections divided by the mirror piece 4, and an infrared ray reflected by the mirror piece 4 is made incident. Then the external edge of the mirror piece 4 is constituted rectangularly and then an equation I holds on a line Y2 having a 45 deg. angle to a Z axis running between the elements 2a and 2b. The widths DELTAY and DELTAY2 between detection zones (2) and (4) are equal to each other. For the purpose, the external edge of the mirror 4 is formed rectangularly to make the widths of areas (2) and (4) in detection zones constant in a plane crossing the Z axis at constant distance from the device at right angles.
Patent JP-H05121442-A (JP)
Title: Field-effect transistor
Inventor: WASA KENJI
IPC: H01L21/338
Filed: 1991-10-25
Abstract: PURPOSE:To reduce the influence of a surface depletion layer produced between an active layer and a surface protective film, in a GaAs FET. CONSTITUTION:A first buffer layer 2, an active layer 3, and a second buffer layer 4 are grown on a semi-insulating GaAs substrate 1 in the order. Next a gate electrode 5 and ohmic electrodes 6 for the source and drain are formed. Next a surface protective film 7 is formed, and a metal wiring 8 is formed. By doing that way, the interface level between the buffer layer 2 and active layer 3 decreases, and channel constriction is prevented. Accordingly, DC and RF characteristics are improved.
Patent JP-H04153016-A (JP)
Title: Non-interference temperature control method for injection molding machine
Inventor: NAKAMURA NOBUYUKI
IPC: B29C45/78
Filed: 1990-10-18
Abstract: PURPOSE:To adjust automatically respective sections of an injection molding machine such as an injection cylinder to the target temperature in compliance with the state of the injection molding machine by fuzzy controlling the temperature control of respective temperature control sections affecting thermally the respective sections of the injection molding machine. CONSTITUTION:Temperature control sensors 5 are installed on three temperature control sections, first to third, through the given value on an injection cylinder 1 of an injection molding machine I. The temperature deviation  T judged based on the sensed temperature from the temperature sensor 5 of the second temperature control section and a signal from a program controller 3 is computed by an arithmetic and logic unit ALU11, written in a memory 13, and further the deviation rate  ( T) is computed by the ALU11. Sensed or computed temperature deviation  T of the temperature control section, the deviation rate  ( T) and interference section temperature deviation t are read into an MPU 9 together with the membership function and rule, and the output value to a second heater H2 is computed based on the fuzzy theory, and an output signal is issued from MPU 9 to the second heater H2 to make the temperature of the second control section close to the target temperature T02 quickly in compliance with the state of the injection molding machine.
Patent JP-H06126074-A (JP)
Title: Weight sensor of washing machine
Inventor: NIWA MASANORI
IPC: G01G3/00
Filed: 1992-10-19
Abstract: PURPOSE:To accurately detect the wt. of washing and the amt. of water supplied with proper resolving power. CONSTITUTION:The wt. sensor of a washing machine has the displacement generating means 6 generating displacement corresponding to the load applied to a suspension rod 2 by the wt. of washing provided to the support part of a tank body and making the displacement quantity to the load in a low load area larger than that in a high load area and a displacement quantity detection means 9 detecting the displacement quantity generated in the displacement generating means 6.
Patent JP-S62137836-A (JP)
Title: Temperature measuring wafer
Inventor: HOJO SAKAE
IPC: H01L21/324
Filed: 1985-12-11
Abstract: PURPOSE:To provide a temperature measuring wafer, which can measure temperature accurately, by making the overlapped part of the first and second thin films having specified thicknesses substantially smaller than the total area of the first thin film and the second thin film. CONSTITUTION:On a wafer 101, a thin film 102 formed with one material consti tuting a thermocouple and a thin film 103 formed with another material constitut ing the thermocouple are provided. The thin films 102 and 103 have a thickness of about 50mum or less. The films are formed by an evaporating method, a sputtering method and the like. At an overlapped part 104 of the thin film 102 and the thin film 103, two kinds of thermocouple materials are contacted. An electromotive force is generated at this part. In order to measure the temper ature of the wafer by actually using this temperature measuring wafer, compen sating conductor wires are taken out of a thermocouple end part 105 of the thin film 102 and a thermocouple end part 106 of thin film 103. Or wires compris ing the same thermocouple material as those of the thin films 102 and 103 are taken out. The voltage across the wires is measured, and the temperature is obtained from a voltage-temperature conversion table.
Patent JP-H04156209-A (JP)
Title: Cooling device
Inventor: YAMAMOTO TOSHIAKI
IPC: H02B1/56
Filed: 1990-10-18
Abstract: PURPOSE:To reduce a stop of operation of a cooled object caused by abnormality of fans for cooling the cooled object, by cutting off power supplied to the cooled object when the abnormality is simultaneously generated in the upper part fan and the lower part fan corresponding to the upper part fan. CONSTITUTION:At the time of normal operation, cooling is performed by six sets of total fans 1 in upper and lower parts, but operation of a cooled object is left as continued by cooling of the one corresponding fan 1 even when abnormality is generated in one of the fans 1 or even when abnormality is generated in the upper and lower fans 1 of separate set. When abnormality is generated in both the fans 1 (for instance, FAN11 and FAN14) in the upper and lower part of equal set, possibility of overheating the cooled object 2, cooled by these fans of abnormality, is generated, so that the operation of the cooled object is stopped by cutting off power supplied to the cooled object 2. At this time, an output of the above-mentioned AND circuit 21 is turned on to provide an output of an OR circuit 24, and a power supply cutoff signal is obtained to cut off a power supply relating to the cooled object.
Patent JP-H0994575-A (JP)
Title: Treatment of foamed scum
Inventor: HAMADA HIDEAKI
IPC: C02F1/40
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To treat scum regardless of a size of air bubbles by guiding foam scum or scum-containing water to a scum treatment water tank from an aeration tank or a final sedimentation basis and evacuating this water tank to defoam scum and returning the content in the water tank to a water treatment system. SOLUTION: A scum treatment water tank 4 is reduced in pressure by operating a vacuu pump 41 and, when an inflow valve 44 is opened in a sufficiently reduced pressure state as a little, the scum water in an aeration tank 2 is gradually pumped up to the scum treatment water tank 4 by the pressure difference between the scum treatment water tank 4 and the aeration tank 2. The water level in the scum treatment water tank 4 is raised by this pumping-up operation but this water level is detected by a water level meter 45 and, when the water level reaches a preset high water level, the inflow valve 44 is closed. When the water tank is further reduced in pressure, air bubbles are generated from the interior of water to form a large quantity of scum and, when the pressure in the water tank is returned to atmospheric pressure at this point of time, re-gassified air bubbles return into water to be disappeared and air bubble bonded bacteria are suspended in water and scum is eliminated.
Patent JP-2001062440-A (JP)
Title: Treatment of ash
Inventor: YAMANO KENJI
IPC: B09B5/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a treatment process for removing dioxins from an ash solution (i.e., lye). SOLUTION: Dioxins in an ash solution is removed by electrolysis or heat treatment.