baber/WOPTO huggingface dataset:
Patent JP-S55117155-A (JP)
Title: Copying method
Inventor: SATOU TSUTOMU
IPC: G03G13/01
Filed: 1979-03-03
Abstract: PURPOSE: To make possible two-color copying and the single-color copying of two-color originals by forming the 4-layer construction of a conductive substrate, photoconductive layer, intermediate layer and photoconductive layer, making the photoconductive layers chargeable to the respective specific polarities and providing sensitivities to the specific colors.  
     CONSTITUTION: A photoreceptor 1 is of the construction comprising laminating a photoconductive layer 1B, intermediate layer 1C and photoconductive layer 1D on a conductive substrate 1A. First, while the photoreceptor 1 is being radiated with red color light, the primary charging of positive polarity is accomplished. Next, the secondary charging of negative polarity is done in the dark. Next, exposure by the light image of the two-color original is done. As a result of this, the electrostatic latent images portions opposing to the black color image and red color image are formed by the photoreceptor surface potential distribution which are of mutually opposite polarities. Next, if these are visualized by the black color toner TB of positive charging and the red color toner TR of negative charging, then the two-color visible images are obtained. In the case of performing the single-color copying of the two-color visible images are obtained. In the case of perfoming the single-color copying of the two-color original, first the charging of negative polarity is applied to the photoreceptor 1 in the dark. Next, exposure by the two-color original is done. Next, the images are visualized by the black color toner TB of positive charging. This provides the desired single-color visible images on the photoreceptor 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01203074-A (JP)
Title: Applicator of magnetic recording medium
Inventor: TOBISAWA SEIICHI
IPC: B05D1/26
Filed: 1988-02-05
Abstract: PURPOSE:To easily uniformize the film thickness distribution in the width direction by providing at least three pieces of gap controlling means in the width direction of a coater head in a slit part. CONSTITUTION:The thickness of a coated film is detected with a film thickness meter 8 provided to the outgoing side of a coater head CH and an arithmetic unit 9 outputs a correction signal to the motor controllers 10 belonging to the respective gap controlling means 7 on the basis of this detected signal so that the present film thickness distribution in the width direction is uniformized. The stepping motors 74 of at least three pieces of the gap controlling means 7 provided in the width direction of the coater head CH in the slit part are driven and controlled with the motor controllers 10 according to this correction signal and the slip gap is controlled with the mutual controlling means 7 in the width direction by rotating the screw rods 71. The film thickness of application liquid which is extruded through the slit 3 and applied on a traveling supporting material 6 is uniformized in the width direction by this regulation.
Patent JP-2000219889-A (JP)
Title: Hydraulic fluid composition
Inventor: IGARI SEIYA
IPC: C10N10/04
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject hydraulic fluid composition that is resistant to occurrence of sludge caused by the decomposition of zinc dithiophosphate even after use for a long time by using the base oil, zinc dithiophosphate, an alkyl or alkenyl phosphate in specific amounts. SOLUTION: This hydraulic fluid composition comprises (A) the base oil, for example, hydraulic fluid or the like, (B) 0.1-5 wt.%, based on the total weight of the composition, of zinc dithiophosphate, (C) 0.1-5 wt.% of a compound selected from (i) an alkyl or alkenyl phosphate, (for example, isodecyl acid phosphate or the like) or its amine salt, (ii) a condensate between a polyethylene- polyamine (for example, tetraethylenepentamine or the like) and a fatty acid (for example, isostearic acid or the like), and (iii) a condensate between a dialkanolamine (diethanolamine or the like) and a fatty acid (for example, oleic acid). In a preferred embodiment, a metallic detergent, an ash-free dispersant, an antioxidant and other known additives may be admixed in amounts of 0.05-25 wt.% based on the whole amount of the composition.
Patent JP-2000219813-A (JP)
Title: Resin composition
Inventor: NAKAHARA YUTAKA
IPC: C08L101/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having improved antistatic effect and it's sustainability by utilizing a fatty acid ester of polyglycerin having molecular weight >= a fatty acid ester of glycerin. SOLUTION: The composition includes (A) the fatty acid ester of polyglycerin having an average degree of polymerization >=2, and ratio of each 14-18C fatty acid residue in the total the fatty acid residue comprises 0.5-5 wt.% of a 14C saturated fatty acid residue, 3-60% of a 16C saturated fatty acid residue and 30-95% of unsaturated fatty acid residue, based on the resin matrix. The preferable compounding amount of the component A is 0.01-20% based on the resin matrix. The fatty acids originating from vegetable fats and oils are preferred as the fatty acid composing the component A. The resin matrix preferably includes additives such as (B) fatty acid ester of glycerin, N-hydrocarbyldiethanol amine or the like, in the compounding amount of 0.01-15% based on the resin matrix.
Patent JP-H03230066-A (JP)
Title: Method for making ice containing ozone
Inventor: MIYAGAWA SUMIO
IPC: F25C1/00
Filed: 1990-02-06
Abstract: PURPOSE:To eliminate a troublesome handling of a packaging and make ice containing ozone in an easy manner by a method wherein enclosed ozone is fed into a container containing cooled fresh water, ozone is solved in the fresh water and the fresh water is frozen. CONSTITUTION:Gaseous ozone is enclosed in a pressure container 1 provided with a pressure reducing valve 2 and a flow meter 3, ozone enclosed in this container is fed into the container 4 having fresh cooled water therein through a nozzle, then ozone is resolved in the fresh water. The fresh water is rapidly frozen. In the event that ozone is to be fed, an opening of the container 4 is provided with a plant film 5 which is not harmful against a human body and the ozone gas fed into the container 4 is prevented from being dispersed from the container to air. As a method for easily dispersing the ozone gas into the cooled fresh water uniformly, a film 6 having several small holes 6a... opened therein is tensioned below the container 4. As ozone gas is fed from below the film, ozone gas is flowed out upwardly while receiving a pressure from the holes 6a, so that the ozone gas is dispersed into the cooled fresh water under its natural state.
Patent JP-H11223674-A (JP)
Title: Weather condition detecting system
Inventor: AOYAMA CHIAKI
IPC: G08C17/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To densely detect a weather condition including a sunshine condition in a wide range, in spite of a simple and low-cost structure. SOLUTION: This detecting system includes a mobile station 1 which is formed with a vehicle 11, a navigation device 16b to detect the position of the vehicle 11, a sunshine sensor 12, and a transmitter 16d to transmit vehicle position data detected by the navigation device 16b and illumination data detected by the sunshine sensor 12. Data transmitted from the mobile station 1 is transmitted to a base station 2 which is formed with a receiver 22 to receive the vehicle position data and the illumination data and an analyzer 24 to detect a weather condition in an area, where the mobile station 1 is located, in accordance with the data received by the receiver 22.
Patent JP-H06239651-A (JP)
Title: Cement admixture for self leveling and cement composition containing the same
Inventor: IIDA TATSURO
IPC: C04B24/32
Filed: 1993-02-15
Abstract: PURPOSE:To obtain a cement admixture or a cement composition for self leveling respectively useful as a self leveling floor material, etc., in the field of architecture. CONSTITUTION:This cement admixture for leveling is composed mainly of a casein, polyethylene oxide, a water retention agent and an anti-foaming agent and the cement composition for self leveling is composed mainly of cement, an aggregate and the cement admixture. If this invented cement composition for leveling is used, a subfloor excellent in fluidity, low in reduction of fluidity at the initial stage, free from generation of a troweling unevenness pattern on the cured surface and excellent in smoothness can be provided.
Patent JP-S57139098-A (JP)
Title: Preparation of intermediate for preparing corticoid
Inventor: NITSUTA KAZUMASA
IPC: C07J7/00
Filed: 1981-02-23
Abstract: PURPOSE: To obtain the titled intermediate for preparing adrenocortical hormones in short steps, by bringing a novel dihalogenated steroid obtained from androsta-4,9(11)-diene-3,17-dione, etc. into contact with a metallic powder, e.g. zinc or iron.  
     CONSTITUTION: A novel dihalogenated steroid, e.g. 17α-dihydroxy-21,21-dibromopregna-1,4-diene-3,20-dione 17-acetate, of formulaI(the dotted line is single or double bond; X is halogen; Y is acyloxy) obtained from androsta-4,9(11)-diene- 3,17-dione easily derived from 9α-hydroxyandrost-4-ene-3,17-dione as a raw material is brought into contact with a metallic powder, e.g. zinc or iron, in a molar amount of preferably 5W20 times that of the dihalogenated steroid to give the aimed pregnane steroid of formula II.  
     USE: Useful as a leuteohormone itself. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04341141-A (JP)
Title: Coffee extracting method
Inventor: WAKABAYASHI SATORU
IPC: A23F5/24
Filed: 1991-01-25
Abstract: PURPOSE:To make it possible to extract drip coffee one cup by one cup without loss of coffee in an existing coffee machine having espresso coffee extracting part. CONSTITUTION:In a coffee extracting method by a coffee machine having espresso coffee extracting part, a filter for two cups extraction used in extraction of espresso coffee is fitted into a holder for espresso coffee and a coffee bag having prescribed form and sealing coffee powder for one cup extraction therein is put on the filter, and the holder for the espresso coffee extraction is fitted to hot water feeding part of the coffee machine and hot water is fed thereto to provide coffee extract.
Patent JP-H05223944-A (JP)
Title: Personal dosemeter
Inventor: MURAKAMI TOICHI
IPC: G01T1/24
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a personal dosemeter, which computes the time until a programmed dose is reached based on the dose rate of a working environment affecting on a worker himself, can confirm the remaining working time based on the change in alarming sound even if the remaining working time is changed from the change in dose rate of the working environment, and can improve the working efficiency. CONSTITUTION:A personal dosemeter is constituted of the parts performing the following functions. A radiation detector 1 measures the rate of the radiation, for which a worker is exposed. A time measuring device 2 measures a working time corresponding to the rate of the radiation of exposure. An operating circuit 3 operates the remaining working time based on the signals inputted from the time measuring device 2 and the radiation detector 1. An alarm generator 4 transmits the alarming sound corresponding to the remaining working time based on the signal inputted from the operating circuit 3.
Patent JP-2000224779-A (JP)
Title: Uninterruptible power supply
Inventor: MASAKI KATSUHARU
IPC: H01M10/44
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To increase the life of a lead storage battery in an uninterruptible power supply of firm utility power supply system by reducing the frequency of charging and discharging of a lead storage battery. SOLUTION: A transformer 7 having three windings is used. When the voltage of a utility power supply 1 is below the permissible level, it is boosted with the transformer 7 to supply power to a load 9. When the voltage of the utility power supply 1 is over the permissible level, it is stepped down by use of the transformer 7 to supply power to the load 9. For example, power supply by discharging a lead storage battery 5 may be permitted only when the voltage of the utility power supply 1 is 80 V max. or 125 V min. The voltage of the utility power supply 1 rarely shows 80 V max. or 125 V min., thus enabling to reduced the frequency of charging and discharging of the lead storage battery 5.
Patent JP-S55122232-A (JP)
Title: Magnetic recording medium
Inventor: NISHIKAWA REIJI
IPC: G11B5/85
Filed: 1979-03-07
Abstract: PURPOSE: To reduce film thickness dependency of a magnetic characteristic to obtain a high-recording density medium for vertical magnetization recording, by providing a two layer-structure recording layer, where a ferrormagnetic Co-Cr layer is formed by sputtering with a nonmagnetic Co-Cr layer as the ground layer, on the substance.  
     CONSTITUTION: A nonmagnetic Co-Cr layer including Cr of 25 atom % or more is fomed by sputtering on a substance (for example, a polyimide film of a film thickness of approximately 25μ), and next, a ferromagnetic Co-Cr layer is formed on this layer by sputtering, thus obtaining a magnetic recording medium. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06244009-A (JP)
Title: Network resistor and manufacture thereof
Inventor: HANAMURA TOSHIHIRO
IPC: H01C7/00
Filed: 1993-02-15
Abstract: PURPOSE:To provide a network resistor which is capable of preventing the generation of errors between a resistance value of a resistor adjusted in a manufacturing process and an actual terminal-to-terminal resistance value even when the resistant value of the resistor is relatively small. CONSTITUTION:Disconnected parts 6 are installed to conductor patterns 4a and 4b laid out on a board. While a resistance value 5a between the conductor patterns in the inner side from the disconnected parts is being measured, the resistant value of a resistor is adjusted. Then, the disconnected parts are connected with connection conductors 7, thereby forming a network resistor. In this network resistor, the area of a doubled portion 8 to the conductor patterns of the connection conductor is enlarged and set based on a specific consideration, which is given to a resistance value at an area at the site which connects the disconnected parts 6 of the connection conductor 7.
Patent JP-S60169385-A (JP)
Inventor: SEKIDA TAKAHITO
IPC: B62K11/04
Filed: 1984-02-14
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-H06237730-A (JP)
Title: Apparatus for continuously and automatically producing square konjak jelly
Inventor: MATSUDA TAKAO
IPC: A23L19/00
Filed: 1993-02-15
Abstract: PURPOSE:To obtain an apparatus for continuously, automatically and efficiently producing good-quality square konjak jelly. CONSTITUTION:The apparatus for producing square konjak jelly is equipped with a chain type endless conveyer forming the lower part of stepped part in a part of a carrying pathway, a raw material feed nozzle continuously fed from the upper side of the lower part of stepped part onto the endless conveyer, a hot water vessel for immersing the lower part of the stepped part in hot water and solidifying a paste-like konjak jelly raw material(A) on the lower part of stepped part to produce belt-like konjak jelly, a cutter arranged on the downstream side of the lower part of the stepped part and cutting the resultant belt-like konjak jelly along carrying direction and a cutter for cutting the konjak jelly in the direction perpendicular to the carrying direction.
Patent JP-H09122259-A (JP)
Title: Laser probe for medical care
Inventor: KANEDA AKIRA
IPC: A61B18/22
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a laser probe for medical care which provides the uniform radiative property of a laser probe used for a laser radiating means, the effective utilization of laser ray by centralization and a measure for preventing the laser probe from stain in the laser therapy radiating the laser beam to the living body. SOLUTION: This laser probe is composed of a transmittable dispersion tip 2 for radiating the laser ray received from a photoconductive fiber 1 in the axial and peripheral side direction of the tip end and a protective dispersion tube 3 attached removably for dispersing further the laser ray radiated from the transmittable dispersion tip 2. Further, a reflective plate may be disposed between both or a screen plate may be disposed in the protective dispersion tube.
Patent JP-S59152256-A (JP)
Inventor: OOI TOSHITSUGU
IPC: C04B38/08
Filed: 1983-02-18
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-2000224076-A (JP)
Title: Receiver
Inventor: IMAIZUMI MASARU
IPC: H04B1/707
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce the computing amount of a CDMA receiver by improving the noise suppressing effect at the detection of the peak of a delay profile. SOLUTION: A correlation value calculating section 104 multiplies regularly received signals, while shifting the phase by an already known diffusion code which is the output of a diffusion code generating section 103, and an absolute value calculating section 105 calculates the absolute values of the calculated correlation values at every phase. Then an extracting section 106 extracts the absolute values of the correlative values which exceed a prescribed value, and an averaging section 107 detects a delay profile by adding up and averaging the extracted absolute values by the amount corresponding to a prescribed number of periods. Finally, a peak-detecting section 108 detects the phase, when the maximum correlative value is detected in the delay profile.
Patent JP-S59151172-A (JP)
Title: Control device of developer density
Inventor: SHIMADA TAKASHI
IPC: G03G15/08
Filed: 1983-02-17
Abstract: PURPOSE:To prevent a fog and to always control a developer to a stable density by providing the second detecting device on a position which is lower by a prescribed quantity than the first detecting device, and varying a detecting level in accordance with the number of sheet of copying. CONSTITUTION:When a density control is continued by replenishing a toner to a level detected by the first detecting device 11, a carrier is reduced, a toner density is increased to generate, in the end, the fog, etc. Therefore, in consideration of volumetric variation, the second detecting device 12 is provided on a position which is lower by a prescribed quantity than the device 11 to prevente the developer density to attain unsuitably high density by switching to the device 12 when the number of sheets of copying reaches a prescribed sheet number. For instance, only the device 11 is used to starte at 7% density initially and the fog is generated at the time of 7,000-8,000 sheets, but it is switched to a level of the device 12 at the time of 4,000 sheets to generate no fog even at the time of 10,000 sheets, and not to exceed the density of 8.5%. Therefore, the stable density control is executed at all times.
Patent JP-S59158262-A (JP)
Inventor: HANSUUBERUNHARUTO BORUTSUAASHI
IPC: B65H3/06
Filed: 1984-02-16
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-H06216077-A (JP)
Title: Processing device
Inventor: KOMINO MITSUAKI
IPC: C23F4/00
Filed: 1993-01-20
Abstract: PURPOSE:To provide a processing device which can be lessened in running cost by restraining coolant such as liquid nitrogen in consumption making use of fine gaps provided to a boundary between component members which constitute a lower electrode. CONSTITUTION:In this processing device, sealing members 27A and 27B are provided to the peripheries of fine gaps delta1 and delta2 located at a boundary between component members interposed between a suscepter 21 and a cooling block 22, and a path 28A is provided extending from the fine gaps delta1 and delta2 surrounded with the sealing members 27A and 27B to the outside of a lower electrode 2. A gas feed supply source 29A which feeds He gas to the fine gaps delta1 and delta2 through the intermediary of the path 28A and an exhaust pump 30A which exhausts the fine gaps delta1 and delta2 are provided, and a three-way switching valve 31A which is switched to enable the gas feed supply source 29A and the exhaust pump 30A to communicate with the fine gaps delta1 and delta2 is provided to a joint of each path 28A.
Patent JP-H08238784-A (JP)
Title: Method and device for reducing aerosol in ink jet printer
Inventor: BURENTORII ERU KUUPAA
IPC: B41J2/185
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To perform printing of high quality even if quick-drying pigment base ink is used by providing an ink jet printing head generating an aerosol within a container and an aerosol collecting system electrostatically collecting at least a part of the aerosol from the container. SOLUTION: A filter system 82 and a boxer fan unit 100 are provided to an ink jet aerosol collecting system 80 of an ink jet printing head. The filter system has a fine filter unit 100 in addition to a coarse filter unit 85 to form one unit along with the fan unit 100 and removes particles of the ink jet aerosol emitted from a printing head. That is, particles of the aerosol are sucked by air particles 120, 122, 125, 126, 128. The clean air passed through the coarse filter unit 85, the boxer fan unit 100 and the fine filter unit 110 issues through the louver 130 of the outer casing 23 of a printer.
Patent JP-H10221210-A (JP)
Title: Testing method and jig for welding strength of weld in cage
Inventor: TAGUCHI HIROAKI
IPC: G01M13/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To evaluate accurately the quality of welds in a welded cage used in a needle bearing, etc. SOLUTION: The welding strength of welds 13 of a bearing cage 10 formed by butt welding together steel bands is tested according to the following procesures; pinching the sides of the welds 13 individually by jigs 2, rupturing the welds 13 by applying load in the shearing direction to the welds 13 through the jigs 2, and evaluating the quality of the welds from the load at the time of rupturing.
Patent JP-S62183468-A (JP)
Title: Electrophotographic light receiving member
Inventor: SHIRAI SHIGERU
IPC: G03G5/082
Filed: 1986-02-07
Abstract: PURPOSE:To enhance electrophotographic characteristics by laminating a light receiving layer comprising an electrostatic charge blocking layer, a photoconductive layer, and a surface layer on a substrate. CONSTITUTION:The light receiving layer 100 formed on the substrate 101 comprises the layer 102 sensitive to long wavelength light and containing Si and Ge, the charge blocking layer 103 composed essentially of Si and containing a conductivity governing substance, the photoconductive layer 104 composed essentially of Si and containing either H or halogen, and the surface layer 105 of an amorphous material containing Si, C, and H. The concentration distributions of the constituent elements in the layer thickness direction are changed so as to obtain optical band gap matching in the interface between the surface layer 105 and the photoconductive layer 104, and the maximum concentration of H in the surface layer 105 is controlled to 41-70atom%, thus permitting electrophotographic characteristics to be enhanced.