baber/WOPTO huggingface dataset:
Patent JP-S5456838-A (JP)
Title: Image holding member
Inventor: KONDOU HIDEYO
IPC: G03G7/00
Filed: 1977-10-15
Abstract: PURPOSE: To improve the durablity of a electrophotographic potoreceptor or an image holding member not provided with any photoconductive layer for holding electrostatic images or toner images by providing a surface layer containing curable rubber.  
     CONSTITUTION: A surface layer composed of rubber which is cured by heat, light, electron beams, etc.m particularly cyclized rubber such as cyclized butadience rubber having cyclic structure within molecules or curable resin containing this within a range of 1 to 60wt% is coated to thicknesses 0.1 to 50μ. With the image holding member which is not provided with a photoconductive layer, coating and forming of the surface layer on the resin layer composed of the other resin having already been formed on a substrate are equally well 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10322211-A (JP)
Title: A/d converter
Inventor: GENDAI YUUJI
IPC: H04N11/04
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption almost without sacrificing the performance, to simplify the configuration and to reduce the chip area by selecting rough resolution for a compressed part at a different signal position for each of pluralities of systems. SOLUTION: Parallel A/D converters 12R, 12G, 12B have pluralities of different reference voltages and digitize an analog input voltage by comparing the analog input voltage with pluralities of the reference voltages respectively. Gamma correction circuits 14R, 14G, 14B apply inverse gamma correction to digital R, G, B signals that are gamma-corrected on the premises of being displayed on a CRT. Number of comparators at a signal compression side is selected smaller than the number of comparators at a signal expansion side in the gamma correction circuits 14R, 14G, 14B. That is, the resolution at the signal compression side is made rough by thinning out the comparators act the signal compression side. Concretely the comparators are thinned depending on a gradient of the input at a smaller signal level.
Patent JP-S5649518-A (JP)
Title: Wafer treating desk
Inventor: TATEFURU NOBORU
IPC: H01L21/31
Filed: 1979-09-28
Abstract: PURPOSE:To make the flow of reaction gas to be smooth when a semiconductor wafer treating desk providing with a revolving large disk type rotary desk having rotating small disk type wafer treating desks on the upper side is to be constituted in a reaction room by a method wherein guide parts having a sloping sectional area are provided on the surface side at the circumferential parts of the small disk type wafer treating desks. CONSTITUTION:A revolving large disk type rotary desk 2 is arranged in a bell jar 1 constituting a reaction room, heaters 4 are provided at the back and plural rotating wafer treating desks 3 putting wafers 5 on them are provided on the surface of the rotary desk 2 to constitute a semiconductor wafer treating desk. In this constitution, concave parts are formed on the rotary desk 2 at the parts to be arranged with the treating desks 3, the treating desks 3 are sank in this places and guide parts 7 having slope on the surface are provided at their outer circumference. By this way, a reaction gas can flow smoothly on the guide parts 7, and especially the thickness of formed film at the circumferential part of the wafer 5 and the quality of film become uniform.
Patent JP-S62280948-A (JP)
Title: Bus arbitration system
Inventor: YONEKURA MIKIO
IPC: G06F13/26
Filed: 1986-05-29
Abstract: PURPOSE:To make software processing more efficient by providing each module with an overlapping request discrimination means and a use continuation discrimination means. CONSTITUTION:When a request signal *RQ is outputted to a bus arbitration circuit 1, it outputs a bus use permit signal *BG unless other modules use the bus. After the module 10 ends the use of the bus, the circuit 1 does not abandon the use right of the bus if the output of a DO 2 is '1', and the bus is secured in the module 10 without the request signal *RQ from other modules. Even if the bus use competes with those from other modules, the request signal *RQ is outputted or the bus use right is abandoned after the bus is provisionally used, and priority is changed according to a task to be processed. As a result the efficiency in terms of processing software can be improved.
Patent JP-H08289860-A (JP)
Title: Two-layered molded toilet seat and its manufacturing method
Inventor: INOUE SHUJI
IPC: B29C45/14
Filed: 1995-04-24
Abstract: PURPOSE: To stick a sheet material to the curved surface part of a supporting base material in a heating toilet seat with a heater built-in between the supporting base material and a toilet seat main body. CONSTITUTION: On the upper surface 61 of the supporting base material 60, the curved surface part 62 is formed on the inner side of the material 60. Also, a groove for attaching the heater is formed on the upper surface 61 of the supporting base material 60 and the heater 72 is housed in the groove 64 for attaching the heater. The heater 72 is covered with a sheet material 74. The sheet material 74 is provided with plural slits 75 cut from the end part and is stuck along the curved surface part 62 of the supporting base material 60 by changing the interval of the slits 75.
Patent JP-H02307822-A (JP)
Title: Continuous magnesium melting and evaporation device
Inventor: NAGASHIMA FUMIO
IPC: C01F5/04
Filed: 1989-05-19
Abstract: PURPOSE:To reduce the loss due to oxidation and combustion of Mg and to continuously and stably supply the vapor of Mg by dividing the functions into two parts of a melting part and an evaporation part when Mg is melted and evaporated. CONSTITUTION:A melting pan 1 of Mg and an evaporation pan 3 of Mg are connected by the connecting pipe 2 allowing the molten Mg-metal to flow through at lower part than the liquid level of molten Mg-metal. After the raw Mg-metal is molten in the melting pan 1 and filled in the evaporation pot 3 through the connecting pipe 2, the melting pan 1, the pipe 2 and the evaporation pan 3 are heated respectively at 850 deg.C, 900 deg.C, and 1200 deg.C. The heating to raise temp. is carried out in a heating furnace 7. The cover provided with a vapor blowing-out nozzle 4 and the inert gas blowing-in nozzle 5 which is also used as a pressure detecting end is fixed to the evaporation pan 3, and Ar-gas is allowed always to flow through the nozzle 5 at the flow rate of 0.2Nm/H. The evaporation speed of Mg-vapor is confirmed by measuring the MgO-amount generated by oxidation combustion which is blown out from the nozzle 4, and the metalling lumps of Mg corresponding to the evaporating amount is periodically supplied to the melting pan 1, so that the evaporation speed is kept constant.
Patent JP-H01294065-A (JP)
Title: Electrothermal recording printer
Inventor: NOMURA ZENICHI
IPC: B41J2/375
Filed: 1988-05-20
Abstract: PURPOSE:To confine the breakdown of a thermal head due to malfunction to the minimum, by providing an apparatus with said thermal head, a printing power source supplying said head with power and a control means controlling the output of said printing power source. CONSTITUTION:A thermal head part 1 is supplied with printing power from a printing power source part 2. Then, the printing power source part 2 for said thermal head part 1 is controlled by a controller 3, and an apparatus is so constituted that an output-ON command is given to the printing power source part 2, only when the thermal head part 1 is required to be supplied with applied power, and an output-OFF command is given thereto in other cases. Since the ON-time of said printing power source part 2 is the required minimum in an electrothermal recording printer thus constituted, it is possible to reduce the possibility of a thermal head breakdown.
Patent JP-H01295602-A (JP)
Title: Electric motor car
Inventor: TOMOSHIGE KAZUHIRO
IPC: B60L3/00
Filed: 1988-05-20
Abstract: PURPOSE:To prevent abrupt switching of travel due to erroneous operation, by disabling operation of a wheel drive motor when identical selection is not made at a speed operating section and a drive/reverse switching section. CONSTITUTION:When drive is selected through a drive/reverse switch SW1, connection is made to the side of contact F. When a rotary operation knob is operated to drive side, a contact RS1 is connected to the side A and a contact RS2 closes. Furthermore, a transistor T3 is turned ON, OFF with such conductivity as corresponding to the operational amount of the rotary operation knob. When reverse is selected through the drive/reverse switch SW1, connection is made to the side of a contact R. When the rotary operation knob is operated to reverse side, reverse control is carried out. If the operational direction of the drive/reverse switch SW1 is not identical to that of the rotary operation knob, the contacts RS1, RS2 are turned OFF to stop a motor M.
Patent JP-H10314575-A (JP)
Title: Optical device
Inventor: NAKAMURA TORU
IPC: H01L21/027
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical device for preventing sufficiently the pollution of a light source or an optical system caused by the photochemical reaction of impurities. SOLUTION: In an optical device provided with at least a light source 13 for the light generating the photochemical reaction to impurities by the emission to the impurities in gas and an optical system 13 transmitting the light emitted from the light source, a gas purifying system 12 working as a gas purifying system for purifying atmospheric gas from the outside of the device to be introduced into the device and removing the impurities out of the atmospheric gas is provided.
Patent JP-H10314631-A (JP)
Title: Masking tape for coating vehicle and masker for coating vehicle
Inventor: OIMIZU KATSUJI
IPC: C09J7/02
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To providing a masking tape for coating vehicles having such well balanced performance that water resistance, heat resistance and peeling resistance are excellent, the remaining of adhesives on an adhered and the contamination thereof are obviated, the tape has sufficient tacky adhesive power at ordinary temp., overlap stickability is excellent and there is no degradation in the tacky adhesive power even at a high temp. and the overlap stickability is excellent and a masker for coating vehicle by using this tape. SOLUTION: The one surface of a base of this tape is provided with a layer of one-pack type acrylic emulsion based pressure sensitive adhesive obtd. by subjecting a monomer mixture consisting of (A) 85 to 98.9 wt.% alkyl ester acrylate of 4 to 12C of an alkyl group and/or alkyl ester methacrylate of 4 to 18C in the alkyl group, (B) 1 to 10 wt.% acrylonitrile and/or methacrylonitrile and (C) 0.1 to 5 wt.% α, β unsatd. carboxylic acid or the monomer mixture prepd. by compounding a monomer copolymerizable with these components at the rate not exceeding 40 pts.wt. to 100 pts.wt. this monomer mixture to emulsion polymn. in the presence of the anionic reactive emulsifier.
Patent JP-S5350326-A (JP)
Title: Herbicides
Inventor: TAKENO TSUNEYUKI
IPC: C07C317/14
Filed: 1976-10-18
Abstract: PURPOSE: Substituted derivatives at the specific position of benzosulfinylor benzosulfonylacetylene-monocarboxylic acid (lower alkylester). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0271003-A (JP)
Title: Boiler
Inventor: RONARUDO SUTETSUDO
IPC: F22B37/00
Filed: 1989-05-19
Abstract: PURPOSE: To reduce heat loss by dividing a container containing a heated fluid into first and second heat exchanging zones, passing combustion gas sequentially through the first and second zones, and lowering the temperature of gas below the dew point of combustion products contained in the gas. CONSTITUTION: A container body 18 is divided by two baffles 26 into first and second zones wherein the interval 28 between two baffles 26 defines the first zone while the interval 30 between the baffle 26 and the wall part of the container body 18 defines the second zone. A piping 24 extending from the first zone 28 is divided into inner and outer channels 24A, 24B comprising first and second channels for exhaust gas and the channels 24A, 24B serve as evaporator zones. The piping 24 extending through the second zone 30 serves as an economizer and supply water is fed through a distributor 32 to the upper region of the zone 30. Gas temperature in a channel C drops below the dew point of exhaust gas in a combustion product forming region and the products are condensed. Subsequently, sensible heat and vaporization latent heat of gas are recovered.
Patent JP-S5827463-A (JP)
Title: Recording paper feed control system
Inventor: IKEDA SADAO
IPC: G03G15/22
Filed: 1981-08-11
Abstract: PURPOSE:To prevent winding of recording paper on a roller and jamming, by detaching temporarily a retaining roller from a recording head immediately before the recording, and rotating the roller during the time, in the recording paper feed control for a facsimile or the like. CONSTITUTION:A recording paper from a recording paper roll 1 is fed to a recording section consisting of a recording head 6 and a retaining roller 5 via drive rollers 3 and 4 and recorded, and then cut at a cutter. After the recording, the roller 3 presses and clips a tip 2a of the recording paper 2 at a specified position between the roller 5 and the recording head 6, and when a new recording signal is inputted, a recording start signal is detected at a controller 12 and the paper feed controller 12 drives a roller carrying mechanism 10 and a roller drive mechanism 11 for a prescribed time. Thus, the roller 5 is detached from the head 6 by a distance, the roller 5 is turned to the arrow C, the recording paper 2 receives a tensile strength from the rollers 3 and 4 and is exfolidated from the roller 5. Further, the roller 5 is descended for recording.
Patent JP-S5751018-A (JP)
Title: Thrust bearing device
Inventor: UNO SHIYUUETSU
IPC: F16C17/24
Filed: 1980-09-09
Abstract: PURPOSE: To prevent a rotary plate from deforming due to heat and contrive to reduce loss of an oil film by a method wherein a rotary plate and a thrust collar are thermally insulated from each other and the rotary plate is cooled, in a thrust bearing for rotatably supporting a main of a water turbine generator or the like.  
     CONSTITUTION: A plate-shaped insulating material 8 is placed between the thrust collar 6 and the rotary plate 7, a plurality of heat pipes 9, 9 are provided in the interior of the rotary plate 7 in a radial manner in the vincinity of a sliding surface c, and a plurality of cooling fins 11, 11 are provided at the part of the inside peripheral surface 10 of the rotary plate 7 where the heat pipes 9 are not provided. The  heat pipe 9 has a cooling medium sealed in a cooling hole formed therein. When the  rotary plate 7 is rotated together with a rotary shaft 4, if the temperature of the  plate 7 is raised, the insulating material 8 prevent the transfer of heat from the  plate 7 to the thrust collar 6. In addition, the cooling medium contained in the heat pipes 9 is moved to the outer side in the radial direction, is then evaporated by heating by the rotary plate 7 and the vapor flows to the inner side in the radial direction, whereby the heat of the rotary plate 7 is transmitted to the cooling fins 11 and radiated from the fins 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5749639-A (JP)
Title: Nonrigid thermoplastic resin composition
Inventor: SEKINE KAZUTOMO
IPC: C08L71/02
Filed: 1980-09-09
Abstract: PURPOSE: The titled composition, prepared by incorporating a specific amount of polyester -ether elastomer with a mixture consisting of a halogenated polyolefin and a rubber -reinforced styrene resin, having improved fluidity, heat deformation resistance and coating performance.  
     CONSTITUTION: (A) 10W60pts.wt. polyester-ether elastomer, e.g. a copolymer of polyethylene terephthalate with polyoxyethylene glycol, is incorporated with (B) 90W40pts.wt. resin mixture consisting of 30W85wt% halogenated polyolefin, e.g. chlorinated polyethylene with a halogen content of preferably 20W55wt%, and 70W15wt% rubber-reinforced styrene resin, e.g. ABS resin, in a Henschel mixer, and the resultant mixture is then melt kneaded and extruded to give the aimed composition.  
     EFFECT: Improved fluidity and heat deformation resistance of the total resin composition and improved coating performance.  
     USE: Packings, gears, bearings, tubes, belts, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04327948-A (JP)
Title: Ink jet printing device
Inventor: KIKUMURA TATSUYA
IPC: B41J2/175
Filed: 1991-04-27
Abstract: PURPOSE:To enable the operation to be set up easily in a short time and ensure that no bubbles are trapped in the filled ink by sealing the nozzle of a printing head with a dealing member and at the same time, blocking the orifice of an ink supply needle with a stopper with the setting of an internal pressure in the nozzle and orifice to a negative level. CONSTITUTION:The internal pressure of a printing head 1 With a nozzle sealed with a sealing member 2, an ink damper 3, a tube 4 and an ink supply needle is reduced to a negative level by discharging the inner air using a vacuum pump. In addition, the entire orifice of the ink supply needle 6 is positioned inside a stopper 7 by moving the ink supply needle 6 in a direction where it is removed from a connection pipe, then the orifice is tightly sealed with the stopper 7. During an operation set-up process, the printing head 1 becomes filled fully with ink rapidly in a short time from the tube 4 in such a way that the ink is absorbed into the ink supply needle 6 from an ink cartridge due to the negative pressure. Further, no bubbles are ever trapped in the ink of the ink cartridge.
Patent JP-H05323493-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SHIBUYA MASAHIRO
IPC: G03C1/04
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material improved in a scratch resistance, a slippage, a viscous touch and a stickness resistance and improving a coating property when photographic constituting layer is provided on a base by coating. CONSTITUTION:In a silver halide photographic sensitive material provided by coating at least a photosensitive layer containing photosensitive silver halide emulsion and a binder and at least an insensitive layer containing a binder on a base, a process of keeping a temp. of the base at 26-50 deg.C and relative humidity at >=70% is provided before a process that photographic constituting layer constituting a silver halide photographic sensitive material is applied, and at least a kind of organopolysiloxane is contained in at least a kind of photographic constituting layer constituting silver halide photographic sensitive material.
Patent JP-H01296572-A (JP)
Title: Battery
Inventor: KOURA NOBUYUKI
IPC: H01M10/0568
Filed: 1988-05-24
Abstract: PURPOSE:To accomplish a secondary battery with high performance by using as electrolyte a molten salt in liquid state at normal temperature formed by mixing aluminium halide consisting of Al, Cl, Br, I with alkylimidazolium halide, and by using Al as a negative electrode main active substance while conductive highpolymer to positive electrode main active substance. CONSTITUTION:Electrolyte used in existing invention consists of a molten salt in liquid state at normal temp. as a mixture of aluminum halide expressed by a general equation AlX3 (where X is Cl, Br, or I) and alkylimidazolium halide. Therein Al is used as a negative electrode main active substance, and as the material can be named Al or its alloy with such other metal as Sn, Pb, Mg, Zn. As conductive highpolymer to be used to positive electrode main active substance, can be named polyaniline, polyacene, etc., which are obtained by electrolytic polymerization or chemical polymerization. According to this constitution a secondary battery with large capacity and high output is accomplished which is also operable at normal temp., has less self-discharging, and has high voltage and long charging/discharging cycle lifetime.
Patent JP-S5748752-A (JP)
Title: Optical device of copying machine or the like
Inventor: OGURA YUKIO
IPC: G03B27/50
Filed: 1980-09-08
Abstract: PURPOSE:To realize an original fixation type copying machine in using an inexpensive plane lens array by forming an imaging optical system between an original surface and a photodetector drum surface by using lens array plates and a mirror. CONSTITUTION:On an axial line A-A parallel to contact glass 7 held nearly horizontal and fixed in the space of a copying machine, the reflecting surface of the 1st mirror 11 constituting a plane having length equivalent to the width of an effective copying area is arranged at a prescribed angle to a contact glass surface so as to scan on the axial line A-A at a speed V in a direction B. The 1st lens array L1, on the other hand, is fitted to the 1st mirror 11 in a body obliquely below the 1st mirror 11 and moves on an axial line C-C at the same speed with the 1st mirror 11. Consequently, imaging on a photoreceptor drum is enabled and a low-cost copying machine which uses no spherical lens is realized.
Patent JP-S5826803-A (JP)
Title: Fungicide for agriculture and gardening
Inventor: JIYOUJIMA TERUOMI
IPC: C07D237/14
Filed: 1981-08-10
Abstract: PURPOSE:The titled fungicide having remedying and protecting effect on plant blight without damaging plant wherein microorganisms live, comprising a compound such as 6-(3,5-dichloro-4-methylphenyl)-2-allyl-3(2H)-pyridazinone, etc. as an active ingredient. CONSTITUTION:A fungicide comprising a compound shown by the formulaI(R1 is halogen; R2 is H, halogen, lower alkyl, lower alkoxy, etc.; R3 is H or halogen; R4 is H, hydroxy, etc.; Y is lower alkenyl, lower alkanoyl, etc.) as an active ingredient. For example, 6-(3,5-dichloro-4-hydroxyphenyl)-2-allyl-3(2H)-pyridazinone, etc. is cited as the active ingredient. In manufacturing a fungicide, the active ingredient is blended with a carrier, and, if necessary, another auxiliary. It is manufactured into a fungicide form in common use such as dust, granule, water solution, etc.
Patent JP-S61283773-A (JP)
Title: Swing valve for press-feeding pump for concrete or the like
Inventor: TANAKA AKIRA
IPC: F16K11/06
Filed: 1985-06-11
Abstract: PURPOSE:To obtain seal in simple ways by installing a circular valve plate onto a hopper and installing a swing pipe onto the valve plate, thus suppressing the substantial change of shape of the circular valve plate, when the swing pipe is swung to switch the discharge port of the hopper. CONSTITUTION:The penetration cylinders 4 of two press-feeding apparatuses 3 are advanced and retreated into hopper 2 alternately, and ready mixed concrete is supplied under pressure from the discharge ports alternately. In this case, a swing pipe 19 is adjusted alternately to the discharge port 9 in press- feeding operation by a switching apparatus 21, and the other discharge port 9 is closed by a valve plate 18. Since, in this case, the valve plate 18 is formed into circular form, the valve plate 18 shifts the revolution position only, even if the swing pipe 19 is swung, and ready mixed concrete, etc. intrudes into between an installation seat 15 and the valve plate 18 from the discharge port 9, and leak of the concrete outside from the gap is prevented.