baber/WOPTO huggingface dataset:
Patent JP-H02218974-A (JP)
Title: Logic circuit of scan test system
Inventor: KAMANAKA HISANORI
IPC: G01R31/28
Filed: 1989-02-21
Abstract: PURPOSE:To obtain a logic circuit which can be shifted by one scan line, by a construction wherein scan FFs of positive and negative edge operations are provided on the same scan line and first and second scannable shift registers constructed thereof are brought into cascade connection. CONSTITUTION:After a shift register is constructed of all scan FFs (SFF4 and SFF5) of negative edge operation, another shift register is constructed of all scan FFs (SFF1, SFF2 and SFF3) of positive operation and connected to the aforesaid register to form a circuit. As for the internal state of each scan FF, an operation of shifting one data by one basic clock input is maintained and no error occurs, although a shift of data quickens by half a period of a clock between the scan FFs 15 and 11. Therefore, set data of the scan FFs after input of five basic clocks are set as L, L, H, H and H in the sequence from the scan FF 11 to 15 in accordance with an input waveform respectively. According to this constitution, a logic circuit can be realized by the same scan line without any need to alter a package, or the like.
Patent JP-S56136915-A (JP)
Title: Method for detection of foaming in converter
Inventor: KURIYAMA AKIRA
IPC: C21C5/28
Filed: 1980-03-26
Abstract: PURPOSE:To accurately detect the occurrence of foaming in a converter by measuring and comparing the amounts of carbon monoxide and carbon dioxide produced in the converter. CONSTITUTION:A pipe 3 for measuring waste gases is inserted into the flue 2 of a converter 1, and a waste gas analyzing device 5 is piped and conneted by way of a conduit 4 to this pipe 3, in a manner as to permit sampling of the waste gases in the flue. With this, the amounts of CO, CO2, and N2 in the in-furnace waste gases during converter blowing are measured with the waste gas analyzing device. The thus measured values are transmitted to an arithmetic device, by which the values of CO2/CO are obtained and according to these values, the occurrence of foaming is detected.
Patent JP-H05240462-A (JP)
Title: Packaged air-conditioning machine
Inventor: KOYAMA HIDEAKI
IPC: F24F13/32
Filed: 1992-02-26
Abstract: PURPOSE:To provide packaged air-conditioning machine, optimum for incorporating into thinned building materials and the like and capable of improving air conditioning in the perimeter zone of the opening of a building. CONSTITUTION:In a packaged air-conditioning machine, in which an outdoor unit and an indoor unit are received in one set of a easing body, the indoor and outdoor units are buried into a curtain wall 2 and an outside air introducing hole slit 3 is provided while a suction port 12 is provided above the outdoor unit and another suction port 13 as well as an air outlet port 16 are provided at the bottom of the outdoor unit. The suction port 12 communicates with the opening 6 of said building, which is closed by a double window and the like, through a suction port 4 while the suction port 13 and the air outlet port 16 are provided with passageways communicating with the outside air introducing hole slit 3.
Patent JP-H02218995-A (JP)
Title: Tank-type fast breeder reactor
Inventor: ADACHI SHIGERU
IPC: G21C17/08
Filed: 1989-02-21
Abstract: PURPOSE:To enable wide observation of the inside of a reactor vessel by providing a guide rail extending in the circumferential direction along the roundish part of the bottom of the reactor vessel, by moving an inner-sodium camera unit on said rail. CONSTITUTION:A pair of cylindrical guide rails 20 each of which has an axial part 20a extending on the inner peripheral surface of a pump stand pipe 14 and a circumferential part 20b extending outside the pipe 14 from the lower end thereof and stretching beside adjacent pipes 14 along the inner peripheral surface of a reactor vessel 1, are provided. An inner-sodium camera unit 21 is lowered inside the pipe 14 along the rails 20a and made to move onto the rails 20b. When an immersed-type solenoid operated pump 24 is started through the intermediary of an MI cable 26, subsequently, a jet stream of N flowing through an N passage 25 of the unit 21 is generated in the direction of an arrow A or in the direction opposite thereto, and the unit 21 is driven in the direction opposite to the arrow A or in the direction of A. Since the unit 21 can move along the rails 20b in this way, loose parts can be observed and discovered even in a place between the lower ends of the pipes 14.
Patent JP-S57154832-A (JP)
Title: Plasma etching device
Inventor: FUJISAWA ATSUSHI
IPC: H01J37/34
Filed: 1981-03-20
Abstract: PURPOSE:To etch the back of a wafer easily by plasma, and to improve working property by mounting a wafer lifting mechanism, which can lift the wafer at the electrode side to which the wafer is fitted, and lifting the wafer from a stage. CONSTITUTION:Electrodes 6, 7 are each arranged to an upper section and a lower section in vacuum to generate plasma, and the wafer 1 placed on the wafer  stage 5 is etched. The wafer lifting mechanism which can lift the wafer 1 while  keeping its attitude as it is is mounted to the wafer stage 5 at that time. When  solenoid means 12 is actuated to upward move a stem 11, the wafer 1 is upward lifted while the fringe section is supported by the stem 11 under a condition that the surface is upward directed as it is.
Patent JP-H04211503-A (JP)
Title: Voltage/current conversion circuit
Inventor: KAMIMURA TAKUZO
IPC: H03F3/34
Filed: 1991-02-09
Abstract: PURPOSE:To set arbitrary rate of change for an output current value obtained by the voltage/current conversion. CONSTITUTION:A first differential amplifier 1(a) using first and second transistors 2a and 4a whose emitter areas are changed at a certain ratio and a second differential amplifier using third and fourth transistors 2b and 4b whose emitter areas are changed at the certain ratio similarly are provided. By applying voltage to be converted into current to the base of the first and third transistors, an output current which is the voltage/current conversion output of the first and second differential amplifier having the rate of change for current set depending on the ratio of the emitter area via first and second current mirror circuit 14a and 14b installed corresponding to the first and second differential amplifiers can be taken out.
Patent JP-S55134239-A (JP)
Title: Clean box
Inventor: YOKOYAMA MASAKAZU
IPC: F24F7/06
Filed: 1979-04-04
Abstract: PURPOSE:To obtain a clean box suitable for transporting and storing semifinished products of semiconductor by a method wherein a fan for supplying air with pressure and a filter for filtering it are provided on a box having an air intake and an outlet of the atomosphere in the box, and thereby clean air is introduced. CONSTITUTION:Air intake 8a is provided on the upper part of a box 7, and outlet 8b for the atmosphere in the box is provided on its lower part. A fan 9, which is connected to a motor 10 and which is used for supplying air with pressure, and a filter 11 for filtering air are arranged. By the fan 9, air is sent with pressure from intake 8a to the filter 11 and it is filtered, and it becomes clean air. This is introduced into a clean chamber 12 and then it is discharged from outlet 8b. A work 1 is put into the clean chamber 12 from a door 7a. Since the work 1 is kept in a clean atmosphere, this box is suitable for storing and transporting components and semifinished products which detect contamination.
Patent JP-S56136648-A (JP)
Title: Chemical agent for water treatment
Inventor: KOMORI AKIYOSHI
IPC: B01J20/02
Filed: 1980-03-27
Abstract: PURPOSE: To improve the adsorptivity of inorg. ions in various kinds of waste water by depositing hydroxide of Al or Fe contg. SO 4  ions on a porous silicic acid material.  
     CONSTITUTION: A porous silicic acid material such as zeolite is suspended in an aqueous soln. contg. Al or Fe ions, SO 4  ions. Thence, hydroxide of Al or Fe contg. SO 4  ions is deposited on the porous silicic acid material by such a method of adding a neutralizer to this to control the same to suitable pH concn. or the like. The deposited precipitate composition is kept in the range of about SO 4 /R 2 O 3  (molar ratio)=1.0W0.2. Since this adsorptive material adsorbs phosphoric acid ions, fluorine ions, etc. simultaneously and increases the adsorbing ability of NH 3  ions, it is adaptable for waste water treatment for municipal sewage, night soil waste water, industrial waste water, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08230530-A (JP)
Title: Seat slide device for vehicular seat
Inventor: TSUNODA SHIGEO
IPC: B60N2/06
Filed: 1995-02-28
Abstract: PURPOSE: To enable a rear seat to be slid forward by providing an engagement releasing part interlocked with an engaging part to release the engagement of the engaging part with an engaged part on the lower rail side when the seat moved forward at a prescribed distance. CONSTITUTION: A seat slide lock releasing lever 31 is operated to release an engaging pawl 33a from an engaging hole 37 and move forward a seat 15. After then an interlocking part 57 of a hook part 43 abuts against a step part 63 of an engagement releasing part 55, it moves on the upper surface of the step part 63. Thus, the hook part 45 is disengaged from an engaging striker part 47 so that the disengaged attitude is held while a seat cushion 27 is set to the usable sprung-up condition by an energizing spring 39 when the seat cushion 27 is advanced fully to the forward seat the engaging pawl 33a is engaged with the engaging hole 37 by the energizing spring 35 to be restricted at the advanced position.
Patent JP-S62197900-A (JP)
Inventor: SUZUKI KUNIKAZU
IPC: G08G1/0969
Filed: 1986-02-25
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-H07246871-A (JP)
Title: Ashtray device for vehicle
Inventor: YONEYA SEIJI
IPC: A24F19/00
Filed: 1994-03-10
Abstract: PURPOSE:To obviate the necessity of a spring consisting of a separate member for urging a protector, and greatly reduce the manhour in the manufacture of the protector. CONSTITUTION:A protector 30 is constituted of only synthetic resin, and is supported in a swingable manner in a box 24 through a fulcrum part 31, and a box opened port part 24c side is formed to a shielding part 34 having the large thickness for the fulcrum part 31 of the protector 30, and the opposite side to the shielding part 34 is formed to a thin elastic piece 35 having the large elstic deformation quantity in contact with the box 24 side.
Patent JP-S58157797-A (JP)
Title: Preparation of 3,5,6-tri-o-benzyl-1,2-o-isopropylidene-alpha-d- glucofuranose
Inventor: SUEDA NORIYOSHI
IPC: C07H15/18
Filed: 1982-03-16
Abstract: PURPOSE:To prepare the titled compound in high purity, economically, by benzylating 1,2-o-isopropylidene-alpha-D-glucofuranose in an aprotic polar solvent. CONSTITUTION:The objective compound of formula (Bz is C6H5CH2) is prepared by reacting 1,2-o-isopropylidene-alpha-D-glucofuranose with benzyl chloride in an aprotic polar solvent (e.g. dimethyl sulfoxide) in the presence of a base (e.g. sodium hydroxide) at 0-70 deg.C. USE:An intermediate of ethyl 3,5,6-tri-O-benzyl-D-glucofuranoside useful as a remedy for circulation disorder.
Patent JP-H07246733-A (JP)
Title: Printer control device
Inventor: KANEKO HIROMI
IPC: G09G5/36
Filed: 1994-03-11
Abstract: PURPOSE:To provide a printer control device wherein the capacity of a frame buffer memory is reduced up to the capacity of a A4 size. CONSTITUTION:A host interface 2 inputting the printing control code sent from a host device, a receiving buffer memory 3 storing the printing control code inputted to the host interface 2 and a microprocessor 1 generating image data according to the printing control code stored in the receiving buffer memory 3 are provided. Further, an operation panel 7 for setting contraction printing by an operator, a density conversion circuit 4 converting the density of image data corresponding to the setting of the operation panel 7, a frame buffer memory 5 storing the image data converted in density by the density conversion circuit 4 and a printing mechanism part 6 applying printing to paper according to the image data converted in density stored in the frame buffer memory 5 are provided.
Patent JP-S57155767-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIURA JIYUN
IPC: H01L27/092
Filed: 1981-03-23
Abstract: PURPOSE:To contrive the high integration with the reduction of an element area, by selective oxidation for element isolation under the homogeneous state of the thickness of an oxide film in manufacturing CMOS. CONSTITUTION:A p type well 7 is formed on an N type silicon substrate to grow an SiO2 film 6 with homogeneous thickness of 300Angstrom  on the surface. Next, after patterns 8, 9 constituted of Si3N4 films are formed, while a field SiO2 film 10 for element isolation is grown by LOCOS technique with thickness of approx. 800Angstrom . Subsequently, a part of the SiO2 film 10 is etched and removed with a photoresist 11 as a mask to form a concave part 12. Further, the SiO2 film 13 with thickness of approx. 300Angstrom  is grown in the concave part 12 by heat treatment, and p type impurity ion is injected. Then a channel stopper 15 is formed immediately under the thin SiO2 film 13. Finally, a source.gate.drain and electrode are formed on each region by an usual method to obtain a CMOS.
Patent JP-H01216743-A (JP)
Title: Structure for rotatably supporting vibration preventing mechanism of machining device
Inventor: NAGASE NOBORU
IPC: B23Q11/00
Filed: 1988-02-23
Abstract: PURPOSE:To prevent vibration caused by the loosening of the rotatably supporting place of a power transmitting means by forming each rotatably supporting portion of the power transmitting means with an angular ball bearing or a static hydraulic bearing. CONSTITUTION:Both ends of the large pulley 5 of a crank shaft 4 is supported by angular ball bearings 7 with no clearance due to preload, one end of a connecting rod 8 is combined with a crank pin 4b, which is supported by an angular ball bearing 7, and one side of a table unit 9 as a workpiece holding means is equally supported by an angular ball bearing 7. Hence, although a reciprocating load is applied to each rotatably supporting portion of a crank mechanism C in the direction perpendicularly intersecting to the axis thereof at the time of operating, since each rotatably supporting portion is formed with an angular ball bearing 7 with no clearance due to preload, no loosening caused by this reciprocating load occurs. Hence, no vibration caused by this loosening occurs at the operating time of an attachment.
Patent JP-S59165191-A (JP)
Title: Drawing device of handwriting pattern
Inventor: KONDOU MITSUHARU
IPC: G06K11/06
Filed: 1983-03-09
Abstract: PURPOSE:To erase some of a handwritten figure through simple operation by determining a rectangular area to be erased which is based upon the coordinates of two input points as a peak and erasing this area. CONSTITUTION:Some of a handwritten figure, e.g. a numeral 2 in the middle among numeral 1, 2, and 3 is erased, a command for area erasure is sent out of an operation part 6 and a main control part 7 receives the indication of an area erasure mode. An area erasure processing part 8 inputs the two opposite peak points of a rectangle of proper size which encircles the numeral 2 and has sides parallel to an X and an Y axis from a figure input part 1 to determine the area of the rectangle and make the area to be of the same color with the background, thus erasing said figure. Consequently, some of the handwritten figure is erased easily through the simple constitution.
Patent JP-S58158731-A (JP)
Title: Key input device
Inventor: ADACHI AKIO
IPC: G06F3/048
Filed: 1982-03-15
Abstract: PURPOSE:To reduce considerably the power consumption, by turning on each one LED in the X and Y direction sequentially, when many LEDs forming matrix light paths are provided on a display panel. CONSTITUTION:When the first clock pulse is outputted from a clock generator 12, this pulse is counted at an X axis counter 14, a count output is produced in an X axis decoder 16, and an LED having an address of X1 of an X axis LED group 3 is turned on via an output buffer 18 in synchronizing with the clock pulse. In this case, the content of count of a Y axis counter 20 is preset to ''1'', a Y axis decoder 22 interpretes the preset output of the counter 20 and turns on an LEDY1 of the Y axis LED group 4 via an output buffer 24. Thus, the LEDsX1-Xn of the LED group are turned on sequentially, then the count value of the counter 20 is unchanged, and only the LEDY1 repeats flickering in synchronizing with the clock pulse until the sequential turning on of the LEDs of the YLED group 3 is finished.
Patent JP-H08231886-A (JP)
Title: Blistering preventive primer composition for wet ground
Inventor: WATANABE HIROYUKI
IPC: C08K7/02
Filed: 1995-02-28
Abstract: PURPOSE: To provide a primer composition for a wet ground that can prevent blistering and also can adjust irregularities of the ground without requiring special techniques or complicated steps when applied. CONSTITUTION: The present primer composition is a primer composition for a wet ground that is used between an inorganic ground that is a lower layer and a water-impermeable coated flooring that is an upper layer and the composition contains an epoxy resin having an epoxy equivalent of 150 to 200 and 1 to 40wt.% fibrous or flaky reinforcing material.
Patent JP-H09213590-A (JP)
Title: Active carbon for electrode of electric double layer capacitor and its manufacture
Inventor: ADACHI KIYOSHI
IPC: H01G11/42
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To suppress the decrease of electrostatic capacity with time and inner electrical resistance very small, by baking active carbon material in an atmosphere wherein alkaline metal hydroxide exists, eliminating the alkaline metal hydroxide and performing thermal treatment. SOLUTION: Active carbon material is baked in an atmosphere wherein alkaline metal hydroxide exists. After the alkaline metal hydroxide is eliminated, heat treatment is performed, and active carbon for an electrode of an electric double layer capacitor is obtained. In this case, the baking is devided into first step baking of low temperature and second step baking of high temperature. The first step baking is performed at 320-380 deg.C, and the second step baking is performed at 450-700 deg.C. The baking is performed in inert gas. As the alkaline metal hydroxide, sodium hydroxide is desiable, and the using ratio of sodium hydroxide is set to be 0.5-10 pts.wt. The thermal treatment temperature is set to be 750-1050 deg.C.
Patent JP-H02218542-A (JP)
Title: Polishing machine and holding device for polishing machine
Inventor: TAKEYASU YONEJI
IPC: B24B3/24
Filed: 1989-02-20
Abstract: PURPOSE:To polish various kinds of works by equipping a holding device holding the work which is polished by one part of the grindstones of a double head grinder and the work holding device by the other part of the grindstone freely detachably individually. CONSTITUTION:A double head grinder 12 is placed on the head 11 of a polishing machine 1, a holder device 20 holding an annular cutter 22 freely rotatably via a fitting shaft 21 is placed freely detachably by a driving clamp 23 and a holding device 24 holding a drill 25 by a bolt respectively. Since the holding devices 20, 24 are equipped freely detachably individually, they can optionally be recombined and exchanged, and can be used as the general purpose machine capable of polishing various kinds of works by changing the holding device only.
Patent JP-S61200333-A (JP)
Title: Torque fluctuation restraining device for engine
Inventor: SHINSHI MAMORU
IPC: F02B75/06
Filed: 1985-03-01
Abstract: PURPOSE:To enhance the restraining effect on the sudden torque fluctuation by coupling a synchronous machine directly to a crank shaft, and, when the rotating angular velocity of the crank shaft is less than a standard value, making the synchronous machine immediately function as an electric motor, and further controlling the phase of polyphase current. CONSTITUTION:A synchronous machine (a) which functions as a generator or an electric motor is directly coupled to a crank shaft (c) of an engine (b), and the synchronous machine (a) is connected with a battery (d) via a DC to AC converting means (f) and AC to DC converting means (g) which are arranged in parallel. The DC to AC converting means (f) is so constituted that the DC power of the battery (d) is converted to polyphase current to be supplied to the synchronous machine (a), and the AC to DC converting means (g) is so constituted that the AC power generated by the synchronous machine (a) is converted to DC power to charge the battery (d). And when the rotating angular velocity of the crank shaft (c) detected by an angular velocity detecting means (e) is less than a standard value, the DC to AC converting means (f) advances the phase of the said polyphase current by the amount in proportion to the deviation from the standard value, and, when it is more than the standard value, controls to interrupt the polyphase current by a controlling means (h).
Patent JP-2000239465-A (JP)
Title: Rubber composition and lamp seal or meter packing
Inventor: KAMEDA HIROSHI
IPC: C08L23/16
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition having an excellent fogging resistance and lamp seal packings and meter packings for automobiles or two-wheeled vehicles. SOLUTION: A copolymerized liquid rubber is prepared by blending from 1 to 70 pts.wt. synthetic softener against 100 pts.wt. copolymerized rubber comprising ethylene, an 3-20C α-olefin and/or non-conjugated polyene. Here, the synthetic softener has an intrinsic viscosity [η], measured at 135 deg.C in decalin, of from 0.1 to 0.7 dl/g.
Patent JP-S58159006-A (JP)
Title: Impedance converting circuit
Inventor: NAKAGAWA HIMIO
IPC: H03F3/34
Filed: 1982-03-17
Abstract: PURPOSE:To keep relation of DC voltage between input/output constant and to process a signal of an extremely low frequency component, by detecting a current flowing to an emitter-follower circuit, by a current mirror circuit, and setting it as an output current through a diode. CONSTITUTION:Emitter size of transistors (TR) Q1, Q5 and TRs Q3, Q4 is made same, respectively. To a constant-current source consisting of a TR Q2, a current I0 flows. The TRs Q3, Q4 constitute a current mirror circuit, therefore, collector currents of both of them become 1/2I0, respectively. Accordingly, both bias currents of the TRs Q1, Q5 are 1/2I0. Therefore, an input terminal 1 and an output terminal 2 become the entirely same DC voltage. Since the TRs Q1, Q5 are operated under the same condition, the temperature characteristics are all the same, and the input/output characteristics do not depend on a temperature.
Patent JP-S58158542-A (JP)
Title: Sensitization of chemical light emission
Inventor: IMAI KAZUNARI
IPC: G01N33/536
Filed: 1982-03-17
Abstract: PURPOSE:To enhance sensitivity in the quantitative determination of a chemical light emitting substance and the quantitative determination of immune or enzyme based on the measurement of chemical light emission, by a method wherein a fluorescent substance is used in coexistent relation to the chemical light emitting substance during quantitative determination thereof and the detectable light emitting amount is increased. CONSTITUTION:20mul solution of 10<-7>M luminol in 10<-1>N NaOH is accommodated in an 1cm square quartz fluorescent cell while 100mul 50mMH2O2 aqueous solution and 1ml 10<-1>N NaOH solution of 1mM NaOCl are added thereto to emitt light which is in turn counted by a photocounter. In this case, 100mul aqueous solution containing 5X10<-2>g/l potassium fluoresceine is preliminarily added to the light emitting system. A number of counts for 10sec after said fluoresceine as a catalyst is injected is about 90,000 counts/10sec in the fluoresceine coexistent system compared to about 40,000 counts/10sec in a system to which distilled water is added and two times or more light emission can be measured.