baber/WOPTO huggingface dataset:
Patent JP-H09302656-A (JP)
Title: Construction control device in pile installation by inner excavation
Inventor: YAMAZAKI KAZUO
IPC: E02D5/44
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To achieve a homogeneous bulb at a lower end of a hollow pile in pile installation by inner excavation. SOLUTION: A pile driver for inner excavation device is provided with a sheave block 3 installed on a leader mast to be capable of elevation, an auger screw drive unit 5 suspended from the sheave block 3 through a drive part elevation cylinder 4 to be capable of elevation, and a pile cap 6 installed at a lower part of the drive unit 5. The device is also provided with a stroke detection device 14 to detect a stroke of the drive part elevation hydraulic cylinder 4, an operation device to determine expansion speed of the hydraulic cylinder 4, and a control device 21 to compare the expansion speed determined by the operation device with a preset expansion speed to control flow rate of a variable displacement pump 22 as a hydraulic fluid supply source to the hydraulic cylinder 4.
Patent JP-H05312469-A (JP)
Title: Apparatus and method for liquefying and separating air
Inventor: HONDA HIDEYUKI
IPC: F25J3/04
Filed: 1992-05-08
Abstract: PURPOSE:To provide an apparatus and a method for liquefying and separating the air by which the facility cost and the operation cost can be reduced by removing carbon monoxide by a fractionating type. CONSTITUTION:A carbon monoxide fractionating section 30 is provided a an upper part of a fractionating tower(a lower tower 8). Extracting units 31a, 32a for partly extracting nitrogen gas and/or liquefied nitrogen containing a small amount of carbon monoxide content are provided in its upper part or a main condensing evaporator 13. A nitrogen gas exhaust unit 33 and/or a liquefied nitrogen discharge unit 34 of the nitrogen gas containing concentrated carbon monoxide in a lower part of the section 30.
Patent JP-S598178-A (JP)
Title: Rotation driving device of magnetic disc
Inventor: NAKADA KAZUHIKO
IPC: G11B17/035
Filed: 1982-07-06
Abstract: PURPOSE:To engage a disc driving pin with a hole in accordance with the rotation of a spindle hub, by fixing the pin to the spindle hub and pressing a disc hub with the case of a cartridge when the disc hub rides onto the pin. CONSTITUTION:When a cartridge 11 is inserted to a carriage and reaches the position where the center hole of a hub 24 of a disc 23 coincides with a center shaft 28 of a spindle hub 15, the carriage is allowed to fall, and the disc hub 24 is attached onto the spindle hub 15. In case that the position of a driving pin 25 on the spindle hub 15 and the position of an engaging hole 26 provided on the disc hub 24 are shifted from each other, the cartridge 11 is pressed to the side of the spindle hub 15 by a flat spring 22 which presses the upper face of the cartridge 11 from an upper face plate 13 of the carriage, and a motor 27 is rotated; and when the pin 25 and the hole 26 coincide with each other, the hub 24 falls to the normal position.
Patent JP-H11291410-A (JP)
Title: Antistatic interior material
Inventor: NAKAI YASUO
IPC: C08G61/12
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic interior material having a superior antistatic property, no lowering of an antistatic ability even in an atmosphere of low humidity or the like, and durability for a long period of time by giving a base material a coat film of polythiophene conductive polymer consisting of specific formula in the presence of a polyanion. SOLUTION: The antistatic interior material is formed by setting an antistatic film formed of a polythiophene conductive polymer on a base material. As a coat composition for forming this antistatic coat film, there is used a dispersant containing a polythiophene conductive polymer consisting of a structural unit corresponding to formula in the presence of at least a polyanion. In the formula, R1 , R2 express hydrogen or a 1-4C alkyl group independently, or show a 1-4C alkyl group that can be substituted together at any time.
Patent JP-H07321992-A (JP)
Title: Facsimile equipment
Inventor: ITO SHINGO
IPC: H04N1/21
Filed: 1994-05-30
Abstract: PURPOSE:To prevent occurrence of any omission from reception of facsimile data by providing a delayed delivery means receiving facsimile data sent from other facsimile data transmitters on behalf of its own computer. CONSTITUTION:The facsimile equipment 2 having an interface section with other facsimile data transmitter, an interface section with a computer 4 and a computer reception control means is provided with a delayed delivery means receiving facsimile data sent from other facsimile data transmitter on behalf of the computer 4. When the computer 4 cannot receive the facsimile data due to any reason, the delayed delivery means of the facsimile equipment 2 receives the facsimile data on behalf of the computer 4. Thus, even when the computer 4 cannot receive the facsimile data, the delayed delivery means of the facsimile equipment 2 receives the facsimile data on behalf of the computer 4 and mis-reception of facsimile data is avoided.
Patent JP-S5818182-A (JP)
Title: Photoelectric detector
Inventor: HATA KOUICHI
IPC: G01V8/10
Filed: 1981-07-27
Abstract: PURPOSE:To prevent the generation of an output signal to be continuous unnecessarily, by resetting a photoelectric detection signal after a prescribed delay time. CONSTITUTION:If the incident light to the 1st photoelectric element 5 is interrupted with a personnel from a specified direction, a Q1 output of a D type flip-flop DFF1 goes to high level via a Schmitt circuit 1 and a Q2 output of a D type flip-flop DFF2 also goes to high level. The DFF2 is reset with the high level output via a delay circuit DL with a specified time constant and a photoelectric detection signal with the element 5 can substantially be reset after a specified delay time. Thus, even if the element 5 keeps detecting a personnel stands still for a long time, the generation of an output signal continuous in buzzer sound unnecessarily can be prevented.
Patent JP-S5240959-A (JP)
Title: Color picture tube
Inventor: HAMANO EIZABUROU
IPC: H01J29/32
Filed: 1975-09-29
Abstract: PURPOSE: The mixture of insulating material and graphite is formed on the surface of metal-backed layer in order to control the track of electronic beam. Thus, mislanding taking place right after operation can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62271796-A (JP)
Inventor: NAITO HIROSHI
IPC: H01L31/12
Filed: 1986-05-21
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-H04344747-A (JP)
Title: Data exchange processing system for information collection distribution equipment
Inventor: YAMAGUCHI TAKATSUGU
IPC: H04L12/54
Filed: 1991-05-22
Abstract: PURPOSE:To reduce a response delay time from data entry till exchange processing and its output. CONSTITUTION:Data input sections 11-1m repeat the input of an optional data at all times to be written in a memory section 30 in a timing. A programmable logic array memory section 40 reads the data in a timing and implements exchange processing defined by hard wire logic and latches a data being the result of processing. The latched data is read in a timing by data output sections 21-2n and outputted.
Patent JP-H0416567-A (JP)
Title: Castable refractories for lining torpedo ladle car
Inventor: TAKITA ICHIRO
IPC: C04B35/66
Filed: 1990-05-02
Abstract: PURPOSE:To obtain the castable material which has required properties and does not generate gaseous hydrogen at all during curing by compounding carbon raw materials, silicon carbide, metallic Al, glass powder, a reaction inhibitor for Al and water, and aluminous raw materials. CONSTITUTION:The above castable refractories for lining torpedo ladle cars consist of 3 to 20wt.% carbon raw materials, 3 to 30wt.% silicon carbide having >=80% purity, 0.5 to 10wt.% metallic aluminum, 0.1 to 3wt.% glass powder and the balance aluminous raw materials. Since the refractories completely suppress the generation of the gaseous hydrogen during curing, the refractories are effectively produced by using the raw materials formed by granulating the Al and carbon which are the sources for generating the gaseous hydrogen. The smaller amt. of the ordinary-temp. Al reaction inhibitor to be added than in the case of the independent use of the Al and carbon raw materials in necessitated. The curing strength of the material is, therefore, less degraded.
Patent JP-S60262245-A (JP)
Title: Program counter circuit
Inventor: MOGI MAKOTO
IPC: G06F9/48
Filed: 1984-06-08
Abstract: PURPOSE:To prevent the increase of the chip area of a 1-chip microcomputer by incorporating a RAM into a program counter circuit and using one word selected by the RAM as a component element of the program counter circuit. CONSTITUTION:The output of a latch circuit 12 using a clock pulse phi1 as a strobe signal is supplied to a RAM13 which designates an address of a program memory and is also used as a stack memory with a clock pulse phi2 used as a write signal. When the contents of a counter are shunted, the data to be saved are written on one word which is presently selected by the RAM13. Then the address to be given is renewed and new one word is selected. When the counter contents are reset, the address obtained before saving is given. Then the selected word is reset to one word corresponding to said address.
Patent JP-H06308684-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMANOUCHI JUNICHI
IPC: G03C1/053
Filed: 1993-04-21
Abstract: PURPOSE:To provide a silver halide color photographic sensitive material superior in image quality, such as color saturation degree and sharpness, physical property of the film and improved in color development processing. CONSTITUTION:The silver halide color photographic sensitive material has silver halide emulsion layers different in color sensitivity and contains a coupler releasing a development inhibitor or its precursor in at least one of the emulsion layers and other layers, and a layer containing a gelatin graft polymer obtained by graft polymerizing an ethylenically unsaturated monomer on the outside of at least 2 kinds of silver halide emulsion layers different in color sensitivity containing a water-soluble anionic group from a support, and the layer containing the above-mentioned coupler between the support and the layer containing the gelatin-graft polymer.
Patent JP-H01287147-A (JP)
Title: Production of non-rigid polyvinyl chloride foam
Inventor: KAMATA TAMAKI
IPC: C08J9/04
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the subject foam without fogging phenomenon even sealed space such as inside of a car, using no plasticizer, having sufficient flexibility, by mixing PVC resin with ethylenic polymer, expanding agent and crosslinking agent, etc., in a specific ratio, heating and expanding. CONSTITUTION:(A) 100pts.wt. polyvinyl chloride resin is mixed with (B) 2-200 pts.wt. ethylenic polymer, (C) 5-30pts.wt. expanding agent (e.g., azodicarbonamide), (D) 0.5-5.0pts.wt. peroxide as crosslinking agent and (E) other stabilizer, expanding auxiliary, additives as necessary, blended, heated and expanded to afford the aimed foam.
Patent JP-S63281642-A (JP)
Title: Surgical hemostatic apparatus
Inventor: TAKAHASHI HIROSHI
IPC: A61B18/12
Filed: 1987-05-15
Abstract: PURPOSE:To prevent not only the adhesion of tissue to an electrode but also the interruption of cauterization or the release of tissue when hemostasis is performed by cauterization, by mounting the electrode composed of an alloy wherein alumina is dispersed in copper to the leading ends of two almost parallel rod-shaped metal bodies connected to a high frequency power source at the base ends thereof. CONSTITUTION:Two rod-shaped metal bodies 7, 7 made of iron are held almost in parallel by the insulating material 8 mounted thereto on the base end sides thereof and constituted like tweezers. The base ends two rod-shaped metal bodies 7, 7 are connected to a high frequency power source 5 through a switch 4 in the same way as conventional ones. Electrode 9, 9 each made of an alloy wherein alumina (Al2O3) is dispersed in copper (Cu) and sharpened at the leading end thereof are integrally mounted to the leading ends of the rod-shaped metal bodies 7, 7 by soldering. The electrode 9 wherein Al2O3 is dispersed in Cu is prepared by melting a Cu-Al alloy at first and forming particles having an average particle size of about 10mum by a water cooling atomizing method and subsequently heating said particles at 800 deg.C for 5hr to selectively oxidize Al to obtain an alloy structure wherein Al2O3 is finely dispersed in Cu.
Patent JP-H05320418-A (JP)
Title: Biodegradable plastic composition
Inventor: MIZUKAMI YOSHIKATSU
IPC: C08L3/02
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a biodegradable general-purpose plastic composition which is easily degraded by a microorganism, is inexpensive, and has excellent mechanical properties by mixing starch with a natural high-molecular polysaccharide and a plasticizer. CONSTITUTION:This plastic composition comprises 83-90wt.% starch, 7-12wt.% natural high-molecular polysaccharide, and 3-5wt.% plasticizer. Examples of the polysaccharide include galactose, mannose, and water-soluble carboxymethylcellulose obtained by slightly modifying cellulose. Examples of the plasticizer include glycerol. The composition readily degrades in a short period upon burial in a soil. It has moderate thermoplasticity and hence is heat-sealable and applicable to deep drawing. The raw materials are inexpensive. Because the degradation products are also substances existing in the natural world, the composition is tender to the environment.
Patent JP-S62273927-A (JP)
Title: Production of xylylene glycol
Inventor: HIRAYAMA HIDEJI
IPC: C07C67/00
Filed: 1986-05-21
Abstract: PURPOSE:To obtain the titled compound in high yield and selectivity compared with conventional process, by oxidizing xylene with oxygen or an oxygen- containing gas in the presence of acetic acid using a solid catalyst consisting of palladium, bismuth and a specific metallic element such as copper. CONSTITUTION:The titled compound useful as a raw material for especially heat-resistant polymer is produced in high yield and selectivity at a practical production rate, by oxidizing xylene with oxygen or an oxygen-containing gas in the presence of acetic acid and a solid catalyst of formula Pd-Bi-X (X is one or more metallic elements selected from Cu, Ag, Au, Zn and Cd) in two steps. The reaction temperature of the 1st oxidation step is 80-180 deg.C, preferably 90-150 deg.C and that of the 2nd step is higher than the 1st step temperature by >=30 deg.C, preferably by 30-40 deg.C. The production rates of monoacetate and diacetate can be arbitrarily changed by properly selecting the acetoxylation (oxidization) condition. Furthermore, the yield of the objective compound can be improved by recycling the unreacted raw material and acetic acid.
Patent JP-S60262860-A (JP)
Inventor: ORUTOUIN SHIYATSUFUERU
IPC: D06P3/10
Filed: 1985-05-31
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-S6010676-A (JP)
Title: Thin film semiconductor device
Inventor: MATSUI MAKOTO
IPC: G02F1/136
Filed: 1983-06-30
Abstract: PURPOSE:To enable to integrally form a plurality of semiconductor devices having difference functions by forming a multilayer film formed at both sides of an insulator layer between a polycrystalline semiconductor layer and an amorphous semiconductor layer on the same insulating substrate. CONSTITUTION:In a thin film semiconductor device integrated with a switch transistor matrix for driving a flat liquid crystal display and a peripheral circuit, a thin multilayer film formed of a thin hydrogenated amorphous Si film 12, a thin Si3N4 film 14 and a thin polycrystalline Si film 14 is formed on a glass substrate 11, and a switch matrix 15 is formed with a thin transistor of amorphous Si using the film 12. A peripheral circuit 16 is formed with a thin film transistor of polycrystalline Si by using the film 14. The thin film semiconductor devices of high performance having a plurality of functions are formed on the same substrate.
Patent JP-S5342589-A (JP)
Title: Crystal oscillator
Inventor: HOSHI HIDEO
IPC: H03H9/19
Filed: 1976-09-29
Abstract: PURPOSE:To obtain the crystal oscillator of slip operation mode which has small energy leakage even with small size and can support it easily.
Patent JP-S5543447-A (JP)
Title: Hot-wire type flow rate measuring device
Inventor: SASAYAMA TAKAO
IPC: G01P5/12
Filed: 1978-09-22
Abstract: PURPOSE: To convert the flow rate into the electric signal without carrying out multiplication by using the operation amplifier to enlarge the terminal voltage ratio of the temperature sensitive resistance to the temperature supplementing resistance of the same temperature characteristic and at the same time self-balancing the bridge circuit.  
     CONSTITUTION: The temperature sensitive resistor 3 and the resistance 9, 10 in parallel therewith are connected, the connecting point is connected to a non-inversion terminal of the operation amplifier 12, the resistance 4, 11 in series with the resistor 3 is connected to the inversion terminal to which temperature supplementing resistance 6 of the same temperature characteristic as the resistor 3. In addition, when the output end of the amplifier 12 and the connecting point of the resistance 9, 10 are connected to the inversion and the non-inversion terminal, the terminal voltage ratio of the resistances 3, 6 V 3 /V 6  becomes (R 3 .R 11 )/(R 6 .R 4 ) and the ratio V 3 /V 6  can be selected fully large and the resistance 6 precisely supplements the temperature without generating the self-heat. The bridge circuit including resistance 3 is self-balanced the current flowing through the resistance 3 concerns only the flow rate, causing the precise flow rate to be determined without multiplication by the both end voltages. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02295223-A (JP)
Title: Automatic production method of temperature correction table for temperature compensated oscillation circuit
Inventor: HOSHINO KEISUKE
IPC: H03L1/02
Filed: 1989-05-09
Abstract: PURPOSE:To omit the use of an equipment of a large scale by changing the temperature within a range where the characteristic of a temperature compensated oscillation circuit is assured and producing automatically the correction value at each temperature point to automatically produce a temperature correction table. CONSTITUTION:A phase comparison means 40 and a signal generating means 50 are added to a temperature compensated oscillator TCO for the formation of a phase locked loop. Then the temperature is changed within a range where the characteristic of the TCO is assured. The means 40 confirms a phase locked state every time a change detecting means 60 detects the change the minimum one unit. The value pointed by the means 50 then is equal to the wanted correction value. This correction value is written into an address designated by the temperature measurement value in a temperature correction table memory 30. Thus a temperature correction table is automatically produced. Consequently, the use of a measuring instrument and the computer system of large scales can be also omitted.
Patent JP-H06332958-A (JP)
Title: Cd -rom information editing device
Inventor: SAGARAKI AKIRA
IPC: G06F17/27
Filed: 1993-05-19
Abstract: PURPOSE: To provide a CD-ROM information editing device for automatically editing plural text tiles. CONSTITUTION: A public announcement editing system is provided with an information processor 10, an FD device 50, a metal disk device 60 and a CD- ROM reader 80, etc. This system combines many text files to a single file, eliminates unrequired data other than text information, arranges a document formal, divides compound clauses and compound sentences into plural single sentences and corrects fluctuation on notation based on a normal expression rule. Also, Japanese whose translation is difficult is converted to an accurate translation object language beforehand.
Patent JP-S5642775-A (JP)
Title: Driver for solenoid valve
Inventor: YOSHIDA SEIETSU
IPC: F16K31/02
Filed: 1979-09-11
Abstract: PURPOSE: To enable the alteration of the degree of opening of a solenoid valve and eliminate response lag, by setting the spring load of the solenoid valve at a prescribed level, starting control  with an electrical current of prescribed magnitude at the shifting of the valve from entire closing  to full opening and keeping the valve closed until vibration of a level determined by the set load  at the closing of the valve.   
     CONSTITUTION: In a solenoid valve drive circuit 40, a transistor 41 is turned on, an electrical current flows through a solenoid 1 and the terminal voltage (e) across a current detection resistor 42  is as shown by a full line in the drawing when the output terminal (d) of a comparator 51 is at  a high level. The voltage across the output terminal (f) of an amplifier 43 appears with an amplification factor by prescribed number times higher than the voltage (e) as shown by a one-dot  chain line. When a control voltage Vb varies as shown by a dotted line, an integrator 47 performs  integration at a gradient corresponding to the deviation of the voltage across the terminal (f)  from the control voltage Vb as a reference and a wave form (g) appears on the output terminal  of the integrator. The comparator 51 compares the integration output with a triangular-wave  output from the output terminal (h) of a triangular wave oscillation circuit 60 to control the  supply time of the current for the solenoid 1 to make the mean magnitude of the current correspond to the control voltage Vb.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5741674-A (JP)
Title: Transfer and fixing device of electrophotographic copier
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/16
Filed: 1980-08-25
Abstract: PURPOSE:To eliminate the possibility of melt-sticking of the toner on transfer side and to eliminate the possiblity of transfer and fixing defect on fixing side by making the effective contact length on the fixing side of the intermediate medium of a transfer and fixing device longer with respect to the effective contact length on the transfer side. CONSTITUTION:The effective contact length in the contact part (transfer side) 6 of an intermediate medium (transfer and fixing roll) 7 with a photoreceptor 13 (this refers to the length of a contact section where contact is effected while contact pressure of more than a fixed value is maintained) is small because the diameter of a pulley 14c is small. Hence, the temp. elevation of the toner to temp. above its secondary transistion point T2 does not occur and melt-sticking of the toner on the photoreceptor does not occur. On the contrary, the effective contact length of the contact part (fixing side) between the intermediate medium and copying paper is made sufficiently large because the diameter of a pressure roll 18 is made sufficiently large; therefore, the transfer and fixing are accomplished surely.
Patent JP-H05313278-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHI KENICHI
IPC: G03C1/18
Filed: 1992-05-11
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material high in sensitivity and capable of forming an image extremely high in contrast by rapid development processing using a stable developing solution high in sulfite concentration and improved in sandy fog. CONSTITUTION:The silver halide photographic sensitive material contains at least one of compounds represented by formula I and at least one of compounds represented by formula II. In formulae I and II, Ar is aryl; each of R1 and R2 is, independently, H, alkyl, aryl, an unsaturated heterocyclic group, or a pyridinium group, and each may form a ring together with each other; each of R3 and R4 is optionally substituted alkyl and at least one of them is substituted by sulfo or carboxy; each of X and Y is H, halogen, alkyl, aryl, aralkyl, alkoxy, alkoxycarbonyl, carboxy, or hydroxy: and Z is alkyl or aralkyl.