baber/WOPTO huggingface dataset:
Patent JP-S5276847-A (JP)
Title: Multiplier system
Inventor: TOKUKURA KOUICHI
IPC: G06F7/53
Filed: 1975-12-22
Abstract: PURPOSE: A multiplier is linked to the central processor by way of an external interface, so that multiplication is made possible with a simple constitution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H112564-A (JP)
Title: Illuminance inspection device of emergency illuminance device
Inventor: SATO MANABU
IPC: G01J1/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To eliminate physical fatigue and improve work efficiency by providing an illuminance detecting sensor on a bar-like measuring shat having a handle part at the upper part, and a measurement result display device in the vicinity of the upper part. SOLUTION: This illuminance testing device is so constructed that a bar-like measuring shaft 11 is provided with a handle part 11a on the upper part, and an illuminance detecting sensor 12 is fixed to a lower end plate member 11b provided on the shaft part 11c at a designated angle. Further, a measurement result display device 13 is fixed to an upper part plate member 11d provided in the vicinity of the upper part, and separately arranged illuminance detecting sensor 12 and measurement result display device 13 are connected to each other by wiring 14. Thus, the measurement result display device 13 can be arranged near a measuring person to display the photo detecting result of the illuminance detecting sensor 12. Accordingly, in measuring the illuminance, the measuring person moves to the measuring place only to incline the shaft part 11c for making the lower end plate member 11b horizontal as standing in the attitude of movement, so that physical fatigue can be eliminated. Further, the measurement result display device 13 does not stand in the shade of the illuminance detecting sensor 12 to cause incorrect detection, so that easy and quick illuminance inspections enabled.
Patent JP-H01319349-A (JP)
Title: Replacement cover of picture communication equipment and replacement method
Inventor: CHIKU AKIRA
IPC: H04N1/00
Filed: 1988-06-21
Abstract: PURPOSE:To keep the beautiful appearance of the entire equipment and to prevent the increase in the projecting area of the equipment by providing a replacement cover formed integrally to the face forming the upper face of the equipment case and having a fit part fitting to the equipment. CONSTITUTION:A removable replacement cover 11 forming nearly the same face as the upper face, side face and front face of the case while being arranged side by side to a switching section 3b. Then in the case of using the equipment as a common use type, a handset 1 is placed while fitting the base 10 to the equipment. In the case of using the equipment as an exclusive type for the facsimile communication only, the handset 1 is removed and the cover 11 is fitted in place of the base 10. The external appearance of the entire equipment is symmetrical horizontally around an original guide 4 and the shape offers an increased sense of integration. Thus, even if the base 10 and the cover 11 are replaced in response to the application of the equipment, the external appearance is not lost and the equipment is used as the facsimile equipment whose projection area is reduced.
Patent JP-S6311773-A (JP)
Inventor: KIMURA AKIO
IPC: E04H6/06
Filed: 1986-06-30
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-H094489-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KOBAYASHI MASAKI
IPC: F02D41/14
Filed: 1995-06-20
Abstract: PURPOSE: To restrict the deterioration of the exhausting performance by providing an additional charge time correction value presuming means for estimating the correction value of the air-fuel ratio controlled variable on the basis of a result of estimation of a purge gas concentration change presuming means. CONSTITUTION: In an exhaust passage 6, an air-fuel ratio sensor 7, which detects the concentration of the oxygen contained in the exhaust so as to detect the air-fuel ratio of the intake mixture, is provided in a manifold collecting part. A control unit 10 computes the fuel quantity corresponding to the target air-fuel ratio on the basis of values detected by various sensors. The injection pulse signal having a pulse width corresponding to this fuel quantity is output to a fuel injection valve 14.  In the case there is the additional charge, since the quantity of displacement of the air-fuel ratio feedback correction coefficient can be estimated in response to that additional charge, even in the case there is the additional charge, the device can accurately cope with a stage difference of the air-fuel ratio, which is generated with a start of purge processing, with the excellent responsiveness. Deterioration of the exhausting performance can be thereby effectively restricted.
Patent JP-H024733-A (JP)
Title: Production of perfluoro(2-methoxypropionic acid)fluoride
Inventor: OKABE JUN
IPC: C07B61/00
Filed: 1988-06-23
Abstract: PURPOSE:To produce the title high-purity compound in good yield by subjecting hexafluoropropeneoxide to addition reaction with carbonylfluoride in an aprotic solvent using a tetra-lower-alkylurea as a catalyst. CONSTITUTION:Hexafluoropropeneoxide is subjected to addition reaction with carbonylfluoride in an aprotic and polar solvent (e.g., diethylene glycol dimethyl ether) in the presence of a tetra-lower alkylurea (e.g., tetramethylurea) catalyst of about 5-20mol% based on hexafluoropropene oxide at about -50-+20 deg.C to provide perfluoro(2-methoxypropionic acid)fluoride. In the above-mentioned method, side reaction hardly occurs also when hexafluoropropene oxide contaminated by hexafluoropropene is used as the raw material. The title compound is useful as a starting substance for fluorine elastomer.
Patent JP-S63319066-A (JP)
Inventor: NAKAMURA EIGO
IPC: B02C15/08
Filed: 1987-06-22
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-H0444775-A (JP)
Title: Heating treating device
Inventor: SAITO HIDETOSHI
IPC: A61N5/02
Filed: 1990-06-12
Abstract: PURPOSE:To eliminate the possibility of forming the stagnation part of a coolant in a coolant refluxing passage and smoothly send the coolant by refluxing the coolant in a refluxing passage between an outer tube and an inner tube and in the internal passage of the inner tube at the time of heating treatment by microwaves. CONSTITUTION:A coolant refluxing means for continuing a ring passage 14 between an outer tube and an inner tube to the internal passage 15 of the inner tube, and refluxing a coolant in the ring passage 14 and in the internal passage 15, is provided. Namely, at the time of heating treatment by microwaves, the coolant is refluxed in the ring passage 14 between the outer tube and the inner tube and in the internal passage 15 of the inner tube. Thus, the stagnating part of the coolant is never formed in the coolant refluxing passage, the coolant can be smoothly sent, and a part of the tube cavity can be prevented from being unnecessarily locally heated.
Patent JP-S63317010-A (JP)
Title: Rotary cultivator
Inventor: ONISHI NAOKI
IPC: A01B71/08
Filed: 1987-06-19
Abstract: PURPOSE:To prevent water and dust from acting on the seals and increase the corrosive resistance of the cultivator by connecting integrally the shaft cover to the flange cover which covers the connected part of the bearing holder and the transmission case. CONSTITUTION:Flange 22 is formed at the inlet opening of the level gear case 10a and the flange 22 is connected to the flange part of the bearing holder 10b by licking them through a seal with the bolt 25. The connection part is covered at its upper half with a circular flange cover 23 and fixed with the bolt 25. Further, the upper half of the power shaft 11 is covered with the shaft cover 24 along the front internal edge of the flange cover 23. Thus, the seal of the connected part is protected from damaging or deteriorating in an early period of time by rain water and dust.
Patent JP-H111999-A (JP)
Title: Roofing tile with solar cell
Inventor: TSUTAO TOMOSHIGE
IPC: E04D13/18
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of rainwater into the voids of the rear of a solar cell by fixing the solar cell into an indentation bored to the surface of a base material in a watertight manner through a water-resistant cushioning material layer selected from a waterproof packing installed only to the peripheral section of the solar cell in a striped shape, elastic adhesives, flame-retardant adhesives and a caulking material. SOLUTION: The solar cell 12 is disposed into an indentation 11a bored to the surface of a roofing-tile base material 11 and the solar cell 12 is fixed into the indentation 11a in a watertight manner through a water-resistant cushioning material layer selected from the group of a waterproof packing mounted only at the peripheral section of the solar cell 12 in a striped shape, elastic adhesives, flame-retardant adhesives and a caulking material.  When the waterproof packing 41 having a fixed shape and a flame-retardant double adhesive tape, etc., are used as a water-resistant cushioning material, a void section 4 at a proper interval is formed among each side edge of the solar cell 12 and the side edges of the indentation in the indentation 11a of the surface of the roofing-tile base material 11, and sections only along each side edge of the rear of the solar cell 12 are bonded and fixed through the waterproof packing 41 or the flame-retardant double adhesive tape in a strip continuously without slits.
Patent JP-H11906-A (JP)
Title: Branch crusher
Inventor: MOROOKA ISAO
IPC: B02C21/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To collect branches dropped on the ground without spending time, cost and labor, and also, dispose the collected branches by a method wherein branches dropped on the ground are taken in, and the taken-in branches are crushed into a chip-shape. SOLUTION: This branch crusher is equipped with a branch taking-in means 5 which takes in branches dropped on the ground, and a shredder hammer 21 which crushes the branches taken in by the branch taking-in means 5 into a chip-shape. For this reason, branches dropped on the ground, e.g. branches after pruning can be picked up without requiring the labor of human beings. That is, branches dropped on the ground can be easily collected without spending time, cost and labor. In addition, the branches can be crushed into a chip- shape by the shredder hammer 21, and by spreading the crushed chips on the ground from where the branches have been collected, the soil can be improved as is. Also, by collecting the crushed branches as chip, it can be used as an organic fertilizer such as compost as well.
Patent JP-S5582026-A (JP)
Title: Temperature sensor
Inventor: FURUSAWA KAORU
IPC: H01L41/00
Filed: 1978-12-13
Abstract: PURPOSE: To establish the temperature sensor with good response, by combining the members in different thermal expansion rate to the rectangular type piezoelectric oscillator having greater stress dependancy on the oscillation frequency and detecting the oscillation frequency of oscillation body.  
     CONSTITUTION: Gold plating is made to the rectangular piezoelectric oscillator highly depending on the stress for oscillation frequency and low in temperature dependancy, such as the crystal oscillator 1 of AT cut, the electrodes 111, 112 and signal leading out paths 113, 114 are formed on the both sides, and the leading out leads 31, 32 are connected to the leading paths 113, 114. Next, the temperature sensor is formed by spacing the heat sensing members of rectangular form having greater thermal expansion rate and thermal conductivity than the crystal oscillator 1 (such as metal plate of Al and Ag) 21, 22, to the both sides of the said crystal oscillator 1 for the space not blocking the oscillation of oscillator, and strongly fitting them at the junctions 212, 213, 222, 223. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04353260-A (JP)
Title: Fuel injection device
Inventor: YOKOTA TORU
IPC: F02M57/02
Filed: 1991-05-29
Abstract: PURPOSE:To improve the fuel injection break of a fuel injection device. CONSTITUTION:An annular groove 19c and a through hole 19d are provided at a valve body 19, and meanwhile, an annular groove 31 and passages 32, 33 are provided at the side portion 1a of a device main body 1. When the valve body 19 is seated at a valve seat 21, the groove 31 and the passages 32, 33 are shut off by means of the valve body 19. When the body 19 is lifted, the lower portion opening of a through hole 17 is opened, and high pressure fuel in a fuel pressurization chamber flows out into a spill chamber 13 through this opening. Also, when the body 19 is lifted and the groove 19c and the groove 31 are overlapped each other, high pressure fuel in the fuel pressurization chamber, in addition to outflow from the above opening, flows out into the spill chamber 13 via the passage 32, an armature chamber 30 and the passage 33. As a result, a circulation area becomes large, and the flow of high pressure fuel can be increased.
Patent JP-S6217057-A (JP)
Inventor: ITO KOICHI
IPC: C04B24/26
Filed: 1985-07-15
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-H01320210-A (JP)
Title: Production of glassy carbon
Inventor: MURAKAMI SHIGERU
IPC: C04B35/52
Filed: 1988-06-22
Abstract: PURPOSE:To obtain glassy carbon having superior corrosion and heat resistances by curing phenol resin by heating under prescribed conditions, post-curing the cured resin at a prescribed temp. attained at a prescribed heating rate and heat-treating the post-cured resin to reduce micropores. CONSTITUTION:Phenol resin is cured by heating at 140-180 deg.C under >=20kg load. This cured resin is post-cured at 300-400 deg.C attained at <=3 deg.C/hr heating rate in a nonoxidizing atmosphere. The post-cured resin is heat-treated at >=400 deg.C in a nonoxidizing atmosphere to obtain glassy carbon contg. <=10% pores of <=0.01mum diameter.
Patent JP-H0446970-A (JP)
Title: Ink for ink jet printer
Inventor: YANASE NORIYUKI
IPC: C09D11/023
Filed: 1990-06-13
Abstract: PURPOSE:To obtain the title ink which enables printing with high quality and high resolution not only on specified paper but also on any recording medium and which does not cause poor ink delivery by using a water-soluble resin as a constituent together with water and a coloring agent. CONSTITUTION:An ink for ink jet printer which is provided with a nozzle- forming base plate having a plurality of nozzles and a piezoelectric transducer arranged near the base plate and comprising a separately drivable vibrator immersed in ink and wherein a voltage is applied to displace the transducer so that the ink in the base plate is pressed and delivered through the nozzles to perform printing, which is formed from at least water, a coloring agent, and a water-soluble resin. It gives a highly reliable ink for an ink jet printer, which enables printing with high quality and high resolution not only on specified paper but also on any recording medium and which does not cause poor ink delivery.
Patent JP-H091514-A (JP)
Title: Hollow molding and its manufacture and manufacturing equipment thereof
Inventor: MOROHASHI KENJI
IPC: E04C2/30
Filed: 1995-06-21
Abstract: PURPOSE: To provide a lightweight and favorable dimensionally accurate hollow molding and its manufacturing method and equipment by a method wherein hollow members made in advance are simultaneously molded by means of a dewatering pressing method. CONSTITUTION: The hollow molding is a dewateringly pressed molding, which is obtained by molding hydraulic setting inorganic material slurry 15 by means of a dewatering press-molding method under the condition that hollow members 16 are integrally arranged within the dewateringly pressed molding.
Patent JP-S5580339-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO TAKASHI
IPC: H01L21/60
Filed: 1978-12-12
Abstract: PURPOSE: To increase heat dissipation, make slow the temperature gradient around a bump and prevent the occrrence of cracks at the time of bonding, by providing a metal layer on the lower part of a bump in a semiconductor device of leadout bump  structure.  
     CONSTITUTION: Al wiring 2 of a specified pattern is formed, via SiO 2  film 3, on Si substrate 1, on which an element region is formed, and the entire surface is covered with SiO 2  film 4. Hole 5 is cut in the specified region of film 4. Metal layer 6 in contact with exposed wiring 2 is extended to film 4 and retained. Bump 7 is provided on film 4 where wiring 2 is absent. In this structure, wiring 2 is expanded to the lower part of bump 7, and part 2' surrounding bump 7 is formed. This is used as a heat dissipation path. By this, heat is speedily dissipated at the time of bonding wire on bump 7, and the occurrence of cracks under the bump is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5944184-A (JP)
Title: Still picture television conference device
Inventor: TAKAYAMA SHIYOUICHIROU
IPC: H04N7/16
Filed: 1982-09-07
Abstract: PURPOSE:To improve the convenience of a still picture television conference, by constituting one total screen with plural combined still pictures, and displaying optionally a part of the total screen by the participants. CONSTITUTION:The information from a color vidicon camera 5 is written in a frame memory 9 via a camera control circuit 7 and a D/A converting section 8. Further, the information from a black-and-white vidicon camera 10 is written in a frame memory 14 via a camera control circuit 12 and a D/A converting section 13. The information is transmitted via decoders 19, 20 and a transmission MODEM18. Plural still pictures are combined at the receiving side and constituted as one total screen and the participants of the conference cut out optionally a part of the entire screen with key operation and display it.
Patent JP-H0447250-A (JP)
Title: Collecting method of result of inspection and bar code sheet for input of result of inspection used therefor
Inventor: WAKABAYASHI AKIO
IPC: G01M99/00
Filed: 1990-06-13
Abstract: PURPOSE:To collect a result of inspection economically and to make it possible to know it in real time by a method wherein a substance to be inspected is inspected and information corresponding to the information obtained as the result of inspection is read from a bar code sheet by a portable bar code reader with a transmitter. CONSTITUTION:A vehicle body W, a substance to be inspected, is located in an inspecting station S, and a bar code sheet 11 is held by one hand of an inspector I, while a portable bar code reader 13 with a radio transmitter is held by the other hand. In an information collecting station C a computer 15 for information collection with a receiver 14 is located, and the receiver 14 and the computer 15 are connected together so that a signal received by the receiver 14 is inputted as it is without operating the computer 15. The inspector I inspects the body W and makes the bar code reader 13 read from the bar code sheet 11 a bar code representing information corresponding to the result of inspection. The read information is transmitted by radio immediately by the transmitter 12 and the transmitted information is received by the receiver 14 and inputted to the computer 15.
Patent JP-H09315849-A (JP)
Title: Aluminous sintered compact or insulator for spark plug and its production
Inventor: SUGIMOTO MAKOTO
IPC: C04B35/111
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To increase the heat conductivity of an aluminous sintered compact based on alumina (Al2 O3 ) or an insulator for a spark plug while well maintaining various superior characteristics peculiar to it and to improve the heat radiating property. SOLUTION: The ratio (×100%) of the bulk density of aluminous ceramics to the density calculated from components constituting the ceramics is regulated to >=98% (relative density) and the alumina content of the ceramics is regulated to >=90%. The heat conductivity of the aluminous ceramics used, e.g. as an insulator for a spark plug is therefore increased without deteriorating various characteristics peculiar to it, the heat radiating property is surely improved and the preignition resistance can be improved.
Patent JP-H0320624-A (JP)
Title: Optical-response artificial exciting film
Inventor: KATO MASAKAZU
IPC: G01N27/416
Filed: 1989-06-17
Abstract: PURPOSE:To make it possible to control the stop, start and the like of oscilla tion caused by the change in film potential by light without contact by adsorbing the mixture of both or either one of lipid and a material similar to the lipid and azo-substituted crown ether shown by the formula having one or more azobenzene in one molecule into a supporting body having micro pores. CONSTITUTION:Mixture comprising the following materials is adsorned in a supporting body having micro pores: both or either of lipid and a material similar to the lipid; and azo-substituted crown ether shown by the formula having one or more azobenzene in one molecule. (In the formula, R represents hydrogen, crown ether ring which is condensed with benzene ring, alcoxy group having amino group, alkyl group, phenyl group, methoxy group, alcoxy group or methoxyphenyl group; and (n) represents a positive integer.) Since the azo- substituted crown ether has a bulky structure in this constitution, the interval between the arranged molecules is expanded, and the micro pore keeps filled with oil droplet. Penetration through the micro pore is blocked, and the oscillation can be stopped. Thus the oscillation can be controlled.
Patent JP-H0445535-A (JP)
Title: Formation method of interlayer flatening insulation film
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/3205
Filed: 1990-06-12
Abstract: PURPOSE:To enhance throughput by etching back an insulation film with CF4/O2 group gas and then etching the film with an NF3/O2 group gas so as to remove deposits therefrom. CONSTITUTION:After an aluminum wiring film 2 is formed on a substrate 1, a PE-SiO2 film 3 is formed as a first layer of a interlaminar flattening insulation film. Then, an 03-TEOS layer 4 is formed as a second layer of the Interlaminar flattening insulation film. After it is formed, the O3-TEOS layer is etched based on an anisotropic etching, using CF4/O2 gas. Then, the depositions 5 on the surface of the insulation film is eliminated by etching where NF2/O2 gas is used. The depositions 5 can be eliminated at faster speed in this process when compared with the ashing based on this O2 plasma, which makes it possible to reduce the time required to remove the depositions 5. Then, a PE-SiO2 layer 6 is formed thereon, which serves as a third layer of the interlaminar flattening insulation layer.
Patent JP-H025090-A (JP)
Title: Display data storage device
Inventor: KATO NAOYA
IPC: G09G5/00
Filed: 1988-06-24
Abstract: PURPOSE:To read and store display data with high density by monitoring the load state of a control arithmetic part and changing the read period of display data on a display device according to the load state. CONSTITUTION:This device is equipped with a CPU load monitoring part 19 which monitors the load state of the control arithmetic part 2 and a period changing part 20 which changes the read period of the display data according to the load state of the control arithmetic part 2. Further, when a switch 21 is closed, the CPU load monitoring part 19 and period changing part 20 operate. Thus, the load state of the control arithmetic part 2 is monitored at all times and the read period of the display data of the CRT display device 3, etc., is changed at all times according to the load state. Consequently, the read period of the display data is set to a long time when a peak load is placed on the control arithmetic part and to a short time when a light load is placed.