baber/WOPTO huggingface dataset:
Patent JP-H05296078-A (JP)
Title: Start/control device for internal combustion engine-driven generating unit
Inventor: HITOMI SATOSHI
IPC: F02N15/00
Filed: 1992-04-15
Abstract: PURPOSE:To prevent generation of useless noise by saving fuel for an internal combustion engine. CONSTITUTION:A generator 2 and a load detecting power supply circuit 3 are connected to load connecting terminals t1, t2 through a changeover switch 6. A rotation detecting circuit 5 of generating an engine stop signal Es, when an internal combustion engine is stopped, is provided, and the changeover switch 6 is actuated when the engine stop signal Es is generated, to apply an output of the load detecting power supply circuit 3 between the load connecting terminals t1, t2. A device comprises a load connection detecting circuit 8 for detecting a current of flowing in a load from the load detecting power supply circuit to detect whether the load is provided or not, engine starter 9 for starting the engine when the load is detected by the load connection detecting circuit and an engine stopper 12 for stopping the engine when an output of a load detecting circuit 11 for detecting a load current of the generator is decreased to a preset value or less.
Patent JP-H02272370-A (JP)
Title: Semiconductor checking device
Inventor: AKIYAMA SHUJI
IPC: H01L21/66
Filed: 1989-04-13
Abstract: PURPOSE:To improve the alignment precision by connecting a loader system, which loads and unloads a semiconductor element to and from a measuring stage, and a measuring stage system, which brings a check terminal into contact with the semiconductor element to attain electric conduction, with an vibration proof mechanism between them. CONSTITUTION:A loader system 1 which positions a semiconductor element 4 stored on a tray 5 and loads and unloads it to and form a measuring stage 19 and a measuring stage system 2 which brings the check terminal into contact with the semiconductor element 4 provided on the measuring stage 19 to attain electric conduction are constituted on base bodies independent of each other and are connected with plural connecting members 3, which have vibration proof mechanisms, between them. Consequently, mutual transmission of oscillation generated in the loader system 1 and the measuring stage system 2 is prevented to prevent the alignment precision from being damaged by vibration. Thus, the high alignment precision is secured.
Patent JP-2000031896-A (JP)
Title: Direction decision in cellular mobile communication network
Inventor: SPEIGHT TIMOTHY JAMES
IPC: H04W64/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the carrier-to-interference ratio of a mobile communication network by detecting the position and direction of a mobile terminal against an antenna array, directing the main lobe of the antenna to the detected direction and performing downlink. SOLUTION: An antenna array comprises plural antennas 2 and plural antennas 2 which orthogonally cross them and are in the direction of polarized waves, a receiver 4 eliminates the differential phase of a receiving signal and after that, an A/D converter 6 stores it as a coded digital signal in a storage device 8. After a signal extracted from each device 8 is weighted by means of compound weight 12, a summing amplifier 16 adds them, cross correlation association is repeatedly performed based on a training sequence from the a mobile terminal 18, measurement reference to each direction is set by means of calculation and a direction which has the highest totaled direction measurement reference value is selected. This is repeatedly executed plural times, the antenna array is operated with the average value as a mobile terminal direction and the main lobe is formed in the direction.  Thus, potential interference in the other directions is reduced.
Patent JP-S61254695-A (JP)
Title: Feeding of coal and char to oxygen blow coal gasification furnace
Inventor: HANEDA TOSHIO
IPC: C10J3/46
Filed: 1985-05-07
Abstract: PURPOSE:To efficiently feed coal and char to the titled furnace by using, as a conveying medium therefor, part of the product gas through said furnace. CONSTITUTION:Pulverized coal stored in coal bin 1 is pressurized with coal lock hopper 2 to feed to coal feeder 3 followed by conveying the coal into gasification furnace 4 with recycled gas from product gas compressor 9. The oxygen from oxygen production equipment 10 is pressurized with compressor 11 to feed to the furnace 4. Both the product gas and char formed in the furnace 4 are brought to cyclone 5, where most of the char is collected, being fed to char lock hopper 6. Part of the gas passed through gas refining equipment 8 is subjected to branching extraction followed by pressurization with the compressor 9 to be fed to said coal feeder 3 and char feeder 7, respectively, thus charging the furnace 4 with the coal and char.
Patent JP-S5320845-A (JP)
Title: Quartz crystal watch
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/00
Filed: 1976-08-11
Abstract: PURPOSE: To obtain stabilized oscillation circuit by improving the high-order oscilaltion dynamic impedance of a quartz crystal oscillator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11292661-A (JP)
Title: Concrete-protecting structure and protection
Inventor: SAKAMOTO ATSUSHI
IPC: C04B41/50
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To permanently prevent the degradation even if a degrading material is present in high concentration by forming a protecting region containing a reactive material reacting with the material degrading a concrete, at the periphery of the position at which a concrete construction is to be protected, and preventing the degrading material from being brought into direct contact with the concrete. SOLUTION: This concrete protecting structure 1 protects a degrading material 4 from being brought into direct contact with a concrete construction 2 by arranging a protecting region 3 consisting of a reactive material reacting with the degrading material 4, or containing the reactive material, around the concrete construction 2 such as a tunnel 7 buried in the ground 6 so that the reactive material may react with the degrading material 4 and may be changed. When the degrading material is sulfate ion, the reactive material is BaCl2 , Ca(OH)2 or the like, and when the degrading material is chloride ion, the reactive material is AgNO3 , PbSO4 or the like. When the degrading ion is sodium ion, the reactive material is AgF, KHCO3 or the like, and the degrading ion is fixed by the reactive material.  The protecting region is formed by mixing the reactive material with other water-interception material such as a bentonite, and hydraulic material such as a cement.
Patent JP-H07285599-A (JP)
Title: Suspension type oil feeder
Inventor: TATSUNO HIROMICHI
IPC: B67D7/32
Filed: 1994-04-08
Abstract: PURPOSE:To simply indicate a result of judging a kind of oil by indicating a result of judging a kind of oil by a symbol mark adjacently to an oil feed amount display means. CONSTITUTION:A fuel in an oil storage tank is drawn up by a pump 8 driven by a motor 5 through an oil feed tube 6 and measured by a flow meter. The measured data is transmitted from a flow rate pulse transmitter 9 to a control means 11. The fuel is further fed to a rising/lowering device 2 provided upward of an oil feed area to reach an oil feed nozzle 20 through a hose 21 hung down from the rising/lowering device 2. An operator operates the oil feed nozzle 20 to replenish a fuel tank of a motorcar. At this time, an oil kind sensor 28 is provided in the oil feed nozzle 20, and a judgement level signal based on a vapor density in the tank or the like is transmitted to the controller 11. The controller 11 judges a kind of oil on the basis of the level signal as well as calculates an oil feed amount based on the measured flow rate data. On a display 12, a kind of oil is indicated by a symbol mark in an oil kind judgement result display means 14 together with an oil feed amount.
Patent JP-H05262902-A (JP)
Title: Preparation of ion-exchange membrane
IPC: C25B13/04
Filed: 1992-03-23
Abstract: PURPOSE: To provide a method for making ion-exchange membranes capable of improving the orientation of ion-exchange groups into the cluster to reduce the decrease in electroconductivity and increase ion conductivity.  
     CONSTITUTION: A method for making an ion-exchange membrane comprises adding a solvent such as a highly hydrophilic alcohol or water in a solution in which an ion exchange resin having ion-exchange groups in the polymeric molecular chain has been dissolved or dispersed, introducing the resulting solution into a membrane-molding vessel and removing the solvent by drying to form a membrane. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06311170-A (JP)
Title: Very high speed transmission system
Inventor: KONISHI KUNIYOSHI
IPC: H04L12/42
Filed: 1993-04-22
Abstract: PURPOSE:To lower the price of the whole system and furthermore to improve resistance to a fault by reducing a circuit scale while using a standard circuit. CONSTITUTION:Each interface device 4 fetches data outputted in very high speed from one of corresponding super computers 2 and divides it to provide for corresponding very high speed data transmitter 3 in a standard LAN system. Furthermore, the very high speed data transmitter 3 multiplies data of standard LAN system, transmits it to the other very high speed data transmitter 3 in very high speed and transmits it to the other super computer 2.
Patent JP-H03292997-A (JP)
Title: Washing machine
Inventor: SAKAMOTO TOSHIAKI
IPC: D06F33/02
Filed: 1990-04-11
Abstract: PURPOSE:To inform a user that water reaches a desired level and avoid a need of user's continuous attendance nearby a machine during water supply to watch the degree of increase or decrease in the water level, by a method wherein change in the water level is informed outside every time the water level rises or drops one degree while a water level changing device is in operation. CONSTITUTION:When a water supply key is operated, an initial value 1 is set in a counter N, a water supply valve 15 is turned on, water is supplied into an outer drum, and further the present water level A is measured according to a signal from a water level sensor 12. The present water level is up-to-dated with an increase or decrease in the water level. When the present water level is at degree 4, for example, a buzzer is sounded four times. As the water level continue to rise, the buzzer 21 is sounded the same number of times as the degree of the water level every time the water level rises one degree. When the water supply key 18 is operated again or the water level reaches degree 9 (the maximum water level), the water supply valve 15 is turned off.
Patent JP-H08271852-A (JP)
Title: Projection type display device
Inventor: SHIMAMURA NAOTAKA
IPC: G02F1/135
Filed: 1995-03-29
Abstract: PURPOSE: To provide an inexpensive projection type display device where the distortion of a projected image is corrected irrespective to the cause of the distortion thereof and whose constitution is simplified and which does not require man-hour in adjustment. CONSTITUTION: In an initial adjusting mode, a test image signal is supplied from a test image signal generation part 17 to a driving circuit 16 through a switching part 18, and an optical image in accordance with the test image signal is projected on a screen 15. This optical image is picked up by a CCD camera 19. A corrected content generation part 20 generates corrected content information showing corrected contents to be executed for an original image signal based on output from the CCD camera 19. The information is stored in a corrected content storage part 21.  In an ordinary mode, a correction execution part 22 corrects the original image signal according to the corrected contents shown by the corrected content information stored in the storage part 21 and the original image signal after correction is supplied to the driving circuit 16 as the image signal through the switching device 18.
Patent JP-S59223650-A (JP)
Title: Sheet accumulating device
Inventor: WAKIZAKA YUKINORI
IPC: B07C3/08
Filed: 1983-05-31
Abstract: PURPOSE:To accumulate sheets at high speed by disposing a sorting member capable of freely turning round a rotary shaft of an impeller as its center and displacing radially in an accumulating apparatus where a sequentially transported sheet is retained between blades of a rotating impeller to be guided and accumulated in an accumulating chamber. CONSTITUTION:A sheet P sequentially carried out from a transport path 2 is retained between blades 3, 3 of impellers 1 (1a, 1b), and sequentially guided to an accumulating chamber 4 with rotation of the impeller to be accumulated. In the thus constructed accumulating apparatus, there is provided a sorting member 5 (5a, 5b) capable of freely turning concentrically with a rotary shaft of the impeller 1 and displacing radially. Each sorting member 5 is displaced along the same locus as that of the blade 3 at the time of sorting sheets P, and after the sorting member 5 is turned and displaced from a position (a) to a position (c), a cam follower 54 is guided by a straight-line guide portion of a cam 57 to be displaced from the position (c) to a position (d). In this arrangement, a succeeding sheet P is temporarily accumulated on the sorting member 5, and meanwhile accumulated sheets P in the accumulating chamber 4 are taken out.
Patent JP-S5621157-A (JP)
Title: Corona charger
Inventor: KATOU SHIYOUSHICHI
IPC: G03G21/00
Filed: 1979-07-26
Abstract: PURPOSE:To perform corona charging stably by controlling the supply voltage to a corona discharger for charging photoreceptor according to the DC component current flowing in a shielding plate. CONSTITUTION:The DC current component relating directy with the surface potential by charging of a photoreceptor 1 flowing in the shielding plate 3 of an AC corona discharger is detected by a DC current detector 5. The supply voltage from a DC power source 7 is controlled by way of an DC controller 6 so that this detected value becomes predetermined value. The voltage to be supplied to a DC-AC converter 8 is then controlled and the supply voltage to the AC corona discharger is controlled via a high-voltage transformer 4 forming the AC power source 4 so that the DC current component flowing in the shielding plate 3 becomes constant. Hence, the always stable corona charging may be performed without any effect on atomosphere etc.
Patent JP-H05292054-A (JP)
Title: Multiplexing device
Inventor: MACHIDA SHINICHI
IPC: H04J3/04
Filed: 1992-04-16
Abstract: PURPOSE:To provide a multiplexing circuit which eliminates the need to adjust the timing of a phase even if the input timing of a low-speed clock varies as the multiplexing circuit which multiplexes plural parallel digital signals. CONSTITUTION:An 8-bit low-speed parallel digital signal is inputted from input terminals 101-108 and a low-speed clock is inputted from an input terminal 110; and an input latch circuit 1 make their output phases uniform. Further, a PLL(Phase Locked Loop) is formed of a phase comparing circuit 4, a filter circuit 5, a voltage-controlled oscillator 6, and an 8-frequency dividing circuit 3. This PLL controls the output of the voltage-controlled oscillator 6 so as to eliminates the phase difference between the low-speed clock from the input terminal 110 and the multiplex timing control signal from the 8-frequency dividing circuit 3. Consequently, a parallel/serial converting circuit 2 outputs the input parallel digital signal as a serial multiplexed signal from an output terminal 130 with the timing control signal from the 8-frequency dividing circuit which is synchronized with the low-speed clock from the input terminal 110.
Patent JP-H09136900-A (JP)
Title: Peptide
Inventor: TOMASU AARU BAANETSUTO
IPC: C07K14/00
Filed: 1996-03-26
Abstract: A nucleic acid comprising a base sequence which codes for a CEA peptide sequence or nucleic acids having a base sequence hybridizable therewith, replicable recombinant cloning vehicles having an insert comprising such nucleic acid, cells transfected, infected or injected with such cloning vehicles, polypeptides expressed by such cells, antibody preparations specific for such polypeptides, immunoassays for detecting CEA using such antibody preparations and nucleic acid hybridization methods for detecting a CEA nucleic acid sequence using a nucleic acid probe comprising the above described nucleic acid.
Patent JP-H08256724-A (JP)
Title: Health food
Inventor: TAKASAKI HISAO
IPC: A23L19/00
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a new health food capable of stabilizing the blood pressure of a hypertensive or hypotensive man at a normal value and promoting his appetite to improve its physical constitution into a tireless physical constitution, and capable of normalizing the metabolic function of a man abnormal in his saccharometabolism. CONSTITUTION: A health food wherein the powder or extract of Angelica furcijuga is used.
Patent JP-H10248695-A (JP)
Title: Electric cotton sheet
Inventor: WATANABE TOSHIAKI
IPC: A47G9/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To keep air temperature and humidity comfortable in bedding during sleeping in winter and to eliminate low temperature burn, by attaching U-shaped cotton cloth with an electric heating wire put in between the cotton cloth onto the under face of a cotton sheet and connecting a power source cord, the electric heating wire, and a temperature sensor to a controller. SOLUTION: An insulation covered electric heating wire 2 is put in between U-shaped double cotton cloth 2 formed so as to be positioned in sides and around feet of a human body in sleeping is starched and attached on the under face of a cotton sheet 1. A power source cord 6, an electric heating wire 3, and a temperature sensor 4 are connected to a controller 5 equipped with an IC 9 and a temperature control tab 8 and laid on a cotton sheet 1 to constitute this electric cotton sheet. When the electric cotton sheet is to be used, the power source cord 6 of the electric cotton sheet 1 is connected to a power source about 15min before going to bed and the temperature control tab 8 is set to 32 deg.C of comfortable sleeping temperature. Thus, heat and moisture discharged from a human body are brought out with a slight amount of air to outside through bedding to be replaced and the temperature rises to 32 deg.C after sleeping.
Patent JP-2000290830-A (JP)
Title: Acrylic synthetic fiber excellent in gloss and dyeing properties
Inventor: MATSUMOTO TAKAHARU
IPC: D01F6/32
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic synthetic fiber that has excellent gloss and dyeability and is useful in interior articles by dissolving a specific acrylic copolymer resin in a good solvent and solution-spinning the resultant polymer solution. SOLUTION: An acrylic copolymer comprises 30-90 pts.wt. of acrylonitrile, 70-10 pts.wt. of vinyl chloride, and 0-5 pts.wt. of one or more kinds of a vinyl compound bearing sulfonic acid group selected from sodium p-styrenesulfonate, sodium methallylsulfonate and sodium isoprenesulfonate where the sulfur contents in the copolymers are 0.3-1 wt.%. This acrylic copolymer is dissolved in one or more kinds of good solvents selected from dimethylformamide and dimethylacetamide and is subjected to the solution spinning. In a preferred embodiment, the polymer solution is dry-spun.
Patent JP-S60241215-A (JP)
Title: Susceptor for vapor growth
Inventor: AKIYAMA NOBORU
IPC: H01L21/205
Filed: 1984-05-16
Abstract: PURPOSE:To prevent a defect from occurring in a crystal in a vapor growth of the type for heating the surface of a substrate to be treated by infrared rays by forming the shape of a susceptor for placing the substrate in a protruded shape. CONSTITUTION:The surface of a substrate 3 is heated by infrared rays generated from an infrared ray source 8 provided opposite to the surface to be treated of the substrate 3. In this case, the shape of the placing unit of a susceptor 2 for placing the substrate 3 is formed in a projecting shape. Then, even if the substrate 3 is warped by heating in a projecting shape, the sealability between the substrate 3 and the susceptor 2 can be maintained. Thus, there is not a considerable difference of the temperature between the center and the periphery of the substrate 3, and the temperature distribution in the plate becomes uniform, and a dislocation due to thermal stress does not take place. Thus, it can prevent a defect from occurring in the crystal.
Patent JP-H05245930-A (JP)
Title: Polyester heat-shrinkable film
Inventor: KAMINOMACHI KIYOMI
IPC: C08G63/199
Filed: 1992-04-16
Abstract: PURPOSE:To avoid the occurrence of contractile unevenness and creases of a film during heat shrinkage when used as a contractile label. CONSTITUTION:Copolymeric polyester resin comprising a dicarboxylic acid component consisting of 100mol.% terephthalic acid, and diol component consisting of 70mol.% ethylene glycol and 30mol.% 1,2-cyclohexane dimethanol is employed as a material. By means of a tenter stretcher, it is oriented 3,0 times at 85 deg.C in the transverse direction. Similarly, by means of a tenter stretcher, it is heat-treated, while the transverse direction is maintained, at a treatment temperature of 100 deg.C for a treatment time of 120sec. As a result, a heat-shrinkable film having a thickness of 40mum can be obtained.
Patent JP-S61257959-A (JP)
Title: Substituted benzophenone-oxime ether derivative
Inventor: AKASAKA KOZO
IPC: C07C239/00
Filed: 1985-05-09
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> and R<2> are H, lower alkoxy or halogen; X is formula II (R<3> and R<4> are H or lower alkyl), formula III (the ring A may contain N or O) or cyano; n is an integer 1-3, except when both R<1> and R<2> are H and n is 2]. EXAMPLE:4, 4'-Dimethoxybenzophenone-oxime dimethylaminoethyl ether hydro chloride. USE:An antiblood platelet and antithrombotic agent having improved inhibitory action on blood platelet agglutination. PREPARATION:A benzophenone compound expressed by formula IV is reacted with hydroxylamine to give a benzophenone-oxime expressed by formula V, which is then reacted with a halide expressed by the formula Hal-(CH2)n-X (Hal is halogen) in a solvent, e.g. dimethylformamide, preferably in the presence of a base, e.g. NaH, at 0-100 deg.C to afford the aimed compound expressed by formula I.
Patent JP-S5724727-A (JP)
Title: Sheathing method
Inventor: HASEGAWA NINSOKU
IPC: E02D17/08
Filed: 1980-07-17
Abstract: PURPOSE: To support a sheathing wall in a stable condition by utilizing a support caison, which is excellent in stability against a soil pressure and to prevent sinking of the sheathing wall due to its dead weight, by a method wherein the support caison and the sheathing wall are coupled together.  
     CONSTITUTION: In case a soft ground at the bottom of the river is excavated to increase a sectional area of a river, a large number of sheathing walls 2, which consist of a caison having a rectangular cross section extending in a longitudinal direction, and support caisons 1, having a rectangular cross section in a lateral direction, are alternately placed in a soft ground at the bottom of the river so that the outer ends in the lateral direction of the support caison 1 are situated between the sheathing walls 2 adjoining in the longitudinal direction. After the support caison 1 and the sheathing wall 2, which adjoin in the longitudinal direction, are coupled together by the use of mortar, wall parts 5 at opposite outer sides of the caison 1 stand left and upper parts of other wall parts are broken for the removal, and a coupling concrete 6 and floor concrete 8 are placed between the upper parts of the support caisons 1. 
     COPYRIGHT: (C)1982,JPO&Japio