baber/WOPTO huggingface dataset:
Patent JP-H1164313-A (JP)
Title: Method and instrument for measuring indoor contamination gas generated form building material and evaluating method
Inventor: MITANI HIROMI
IPC: G01N30/88
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To guarantee a healthy comfortable life to the occupant of a new house by making the residential environment optimum at the time of building or rebuilding the house. SOLUTION: A measuring instrument is provided with a contamination gas sampling device composed of a gas suction pump 1, a first tube 2 connected to the suction opening of the pump 1, an contamination gas scavenger 3 detachably attached to the middle of the tube 2, a second tube 4 which is connected to the discharge opening of the pump 1 and the opened end 4a of which is connected to an air container 5, a filter 6 which is put in the middle of the second tube 4, and a stand 7 which can adjust the height of the opened end 2a of the first tube 2. Both the opened ends 2a and 4a of the first and the second tubes 2 and 4 are constituted, so that the ends 2a and 4a may be connected to a bowl-shaped collector 8 which can tightly cover a part of the surface of a building material having a prescribed area.
Patent JP-H0268280-A (JP)
Title: Motorbicycle
Inventor: HORIIKE TATSU
IPC: B62K11/00
Filed: 1988-09-01
Abstract: PURPOSE:To lessen the banking amount of a car body frame by bearing the rear of a seat frame stretching along the top of the body frame rotatably on a mounting shaft installed behind the body frame, and allowing the front of seat frame to swing toward the center of revolution at the time of cornering. CONSTITUTION:A front and a rear wheel 3, 5 fitted with round tires 3a, 5a are suspended at the front and rear of the body frame, and a seat frame 7 stretching fore and aft is fixed on the top of the body frame 1. The rear of the seat frame 7 is installed rotatably on a mounting shaft 9 connected and fastened with the body frame 1 through a seat stay 8. According to this constitution, banking of the body frame at the time of cornering causes the front of the seat frame 7 to swing round the mounting shaft 9 so as to increase the centripetal force, so that the motorcycle body is allowed to bank further in the amount corresponding to reduction of the body frame banking, which should lead to increase in the cornering speed.
Patent JP-S59106435-A (JP)
Title: Production of high-purity terephthalic acid
Inventor: HASHIZUME HIROSHI
IPC: C07C51/00
Filed: 1982-12-10
Abstract: PURPOSE:To produce high-purity terephtalic acid by the direct oxidation of p- xylene with O2 in acetic acid, by carrying out the oxidation in three stages, and contacting the reaction mixture with O2 at a specific temperature after the completion of the oxidation. CONSTITUTION:p-Xylene is made to react with O2 in acetic acid solvent in the presence of a catalyst composed of a heavy metal and bromine at 180-230 deg.C to obtain the first oxidation reaction mixture wherein >=95% of p-xylene is converted to terephthalic acid. The reaction mixture is subjected to the post-oxidation with O2 at a temperature lower than the first oxidation reaction temperature, and then to the secondary post-oxidation with O2 at a temperature higher than the first oxidation reaction temperature. The reaction mixture after the completion of the secondary post-oxidation is made to contact with molecular oxygen at 160-230 deg.C, preferably 180-220 deg.C to obtain the objective high-purity terephthalic acid. EFFECT:A highly pure product for the preparation of polyester having high whiteness by the direct reaction with a glycol component can be obtained by this process.
Patent JP-H0871163-A (JP)
Title: Inter-skin electric resistance decreasing device
Inventor: SASAKI SHIGEMI
IPC: A61N1/18
Filed: 1994-09-09
Abstract: PURPOSE: To provide an inter-skin electric resistance decreasing device capable of decreasing the electric resistance of a human body and exhibiting the adjusting effect of the autonomic nerves. CONSTITUTION: This device has a synthesized voltage generating circuit 11 and a coil wire 12. This synthesized voltage generating circuit 11 is built in a coin-shaped case. The synthesized voltage generating circuit 11 outputs the synthesized voltage which is the synthesized wave of two sinusoidal voltages of 8Hz and 16Hz to hold a higher harmonic relation, is expressed by the following basic equation: COS(2π×8×t+π/6)+(1/1.618)COS(2π×16×t) and has the max. voltage value of +700[mV] and the min. voltage value of +350[mV] in a beginning period (initial period). A chain-like coil formed by plating a steel wire with gold is used for the coil wire 12.  This device is used by winding the coil wire around the waist part of the human body and connecting the wire to a connecting terminal 119 of the synthesized voltage generating circuit 11 in such a manner that the direction of currents viewed from the head of the human body is counterclockwise in the case of a male and is clockwise in the case of a female.
Patent JP-H0642122-A (JP)
Title: Roof snow melting device
Inventor: SAITO SHINICHI
IPC: E04D13/00
Filed: 1992-07-22
Abstract: PURPOSE:To suppress the equipment costs and the running cost, prevent growth of ice and formation of dam. lead a good major portion of snowy water to the open air, allow the snow on the roof to settle quickly, and lessen hazard of snowslide through active formation of icicles having a neck at the foremost of the eaves. CONSTITUTION:An electric heater element 14 is aslant installed on a roof 1 from its upper part, where the extension of the wall surface 10 of building intersects the roof 1, toward the foremost part of the eaves 7, and at least the tip of the heater element is touched with the eave foremost and left protruding into the open air. A plurality of such electric heater elements 14 are installed at a certain spacing while perpendicularly intersecting the eave foremost and connected with a feeder cable 19, and a hole 20 is provided to lead the snowy water 6 to the open air without cuasing the snow 2 in touch with the roof 7 to freeze again the snowy water 6 on the way of flowing away.
Patent JP-2000049155-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO YASUHIRO
IPC: H01L23/522
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent the corrosion of metallic wiring to reduce broken wiring and the increase of connecting resistance thereof. SOLUTION: An alcoxysilane compound expressed by a formula RnSi(OR)4-n is hydrolyzed and condensation-polymerized in an organic solvent with use of a catalyst to obtain a coating solution for formation of a silica-based film. The solution contains siloxane oligomer and a basic compound of at least one selected from among the group of ammonium, alkyl amine, dialkyl amine, trialkyl amine and arylamine. The semiconductor device has an interlayer insulating film, which is formed with use of the above coating solution. In the formula, R denotes an alkyl group, 'n' denotes a positive number of 0 to 2, and a plurality of R's may be identical or different.
Patent JP-S59106982-A (JP)
Title: Paper cutting mechanism of swing type printer
Inventor: MURANAKA MASAICHI
IPC: B41J11/66
Filed: 1982-12-10
Abstract: PURPOSE:To achieve the automation of paper cutting and the simplification of a cutting mechanism, by making it possible to automatically performing paper cutting mechanism, by enabling automatically performing paper cutting by utilizing the printing operation of a printer as a drive source. CONSTITUTION:A cutter 22 attached to the upper part of a printing unit part 1 toward the side of a movable frame 19 is formed in a transversely long size having a width equal to or longer than that of paper 11 and secured to the printing unit part 1 through a holding member 23. In addition, a paper receiving member 24 having a flat plate shape and comprising an elatomer is arranged at the position opposed to the blade edge of the cutter 22 in the side of the movable frame 19 and the surface of said paper receiving member 24 is contacted with the blade edge of the cuter 22 under pressure by the B-position reversal of the movable frame 19 due to a spring 21. As mentioned above, the cutter 22 in a lever state is swung to the left and right directions by the swinging of the printing unit part 1 and, therefore,the paper 11 positioned along the surface of the paper receiving member 24 is automatically cut at the position held between said paper receiving member 24 and the cutter 22.
Patent JP-H0950128-A (JP)
Title: Production of lithographic printing plate
Inventor: RODE DEPUREZU
IPC: G03F7/07
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an economical, ecological and simple method to produce a planographic printing plate having excellent printing property. SOLUTION: The production method of a planographic printing plate uses a silver slat diffusion transfer method and includes the following stages. An image forming element having a photosensitive layer containing a silver halide emulsion and an image-receiving layer containing physical developing nuclei on a supporting body is exposed according to an image, and then developed with an alkali processing liquid in the presence of a developing agent and a solvent for silver halide. The image forming element obtd. by development is neutralized with a neutralizing liquid having pH 4 to 10.5 and containing a hydrophobe and a buffer. Moreover, the neutralizing liquid contains a sulfite.
Patent JP-H0266225-A (JP)
Title: Sanitary washing device
Inventor: KATAMUNE TETSUHIRO
IPC: E03D9/08
Filed: 1988-08-30
Abstract: PURPOSE:To simplify assembly by providing a flowrate adjustment needle valve for washing water in a valve unit contained in a piping system, connecting a valve body to the output shaft of a motor and using the operational part switch fitted to a casing for a motor operation system. CONSTITUTION:The inside of a casing 1 is fitted with a hot water tank 2 and a valve unit 3, and connected to a water supply tank 4a communicating with an external water supply, thereby leading a supply pipe 4b to the hot water tank 2. Also, washing water heated in the hot water tank 2 is fed to a nozzle 1c via a water supply tank 4c and included in a nozzle drive device 1d for enabling assembly to blow out washing water. In addition, a reducing valve, an electromagnetic open/close valve 6 and a needle valve are housed in the valve unit 3 and a flow passage is provided against a dead water quantity. A supply flowrate to the hot water tank 2 and a flushing force are adjusted with the throttle of the valve body for a flow passage from the aforesaid valve 6 and a discharge pipe 3. According to the aforesaid construction, it is possible to grasp a flowrate quantitatively.
Patent JP-H0556080-A (JP)
Title: Packet repeater
Inventor: DOI YUTAKA
IPC: H04L45/02
Filed: 1991-08-28
Abstract: PURPOSE:To attain stable high speed communication without causing overload of a circuit network by providing a means adding topology information to path information to a packet path control means. CONSTITUTION:When a packet inputted from an interface is not addressed to its own packet repeater, a packet relay module 5 makes routing according to a table 3. When the packet is addressed to its own repeater, the packet is processed by a packet transmission reception module 4. Then the module is a module for transmission reception for a path control information packet of an additional module 1 processing a path control packet with topology information added thereto. A path control module 2 controls a routing table of its own repeater from optimum path information with circuit network tree topology information added thereto. Thus, the old path information is surely revised and correct information is surely sent to all circuit network.
Patent JP-H0883565-A (JP)
Title: Thin film forming method of cathode-ray tube and its device
Inventor: IEDA MASAHIRO
IPC: H01J9/20
Filed: 1994-09-12
Abstract: PURPOSE: To form a reflection preventive static preventive film having a uniform film thickness on a panel surface of a cathode-ray tube. CONSTITUTION: A dip tank 2 to be oppositely arranged with a clearance 3 is provided in a panel of an almost perpendicularly arranged cathode-ray tube 1, and after a panel surface is sunk in liquid by flowing in a solution in which particulates are mixed from below the clearance 3, a liquid level of the solution is lowered along the panel surface, and a thin film of particulates is formed on the panel surface. The panel surface side of the cathode-ray tube 1 is arranged in its slant posture, and lowering speed of a liquid level of the solution contacting with the panel surface is controlled constant. Therefore, a thin film having a uniform film thickness is formed.
Patent JP-H0381786-A (JP)
Title: Method for regulating output of light source for optical printer
Inventor: HIDA MICHIO
IPC: B41J2/44
Filed: 1989-08-25
Abstract: PURPOSE:To improve the printing quality of an optical printer by flatly regulating the wavelength sensitivity of a photosensitive body by the light emission output of a light source for exposing. CONSTITUTION:The light output of an LED array 1 is applied to a filter 2 which varies in light transmittance with the wavelength of light and the light output after the transmission through the filter 2 is received by a solar battery 3. The current value flowing in the respective LEDs 1 from a current supplying device 5 is so controlled that the electromotive voltage of the solar battery 3, as measured by a voltmeter 4, attains the specified value. The individual outputs of the LED array 1 are mated with the spectral sensitivity characteristics of the photosensitive body, by which the printing density of the optical printer is maintained nearly constant.
Patent JP-H05213835-A (JP)
Title: Continuous production of secondary amine from nitrile using cobalt-nickel-copper catalyst
Inventor: ROBAATO REROI JIMAAMAN
IPC: B01J23/755
Filed: 1992-07-24
Abstract: PURPOSE: To continuously obtain from a nitrile, with high selectivity suppressing by-production of tert. amine, a sec. amine such as tallow amine useful for preparation of surfactant, using only one type of catalyst which is physically stable and durable.  
     CONSTITUTION: A catalyst comprising (a) 1 to 30 wt.% cobalt, (c) 1 to 20 wt.% copper, (c) 1 to 30 wt.% nickel, and (d) at least 50 wt.% silica, alumina and refractory metal oxide supports selected out of the mixture thereof having preferably a microporous volume of 0.6 cm 2 /g and ≥10 nm microporosity mode, is utilized. Sec. amine is produced continuously by allowing a nitrile to be passed, preferably in the presence of ammonia and hydrogen, over the catalyst or after i) passing the nitrile over the above-mentioned catalyst in the presence of ammonia and hydrogen, ii) the intermediate reaction product is passed in the presence of hydrogen but in the absence of ammonia over hydrogenating/ dehydrogenating catalysts, preferably the same catalyst as the one of the process i), thereby producing the sec. amine continuously. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1159973-A (JP)
Title: Document taking-in device
Inventor: WADA MIKIO
IPC: B65H11/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To enable required processing such as reading of necessary items of documents, printing and stamping on documents, etc., with accuracy. SOLUTION: A document taking-in device is so constituted by having a lower face guide part 11 provided protruding to the front of an insertion opening to which plural kinds documents in different sizes can be inserted and for guiding the lower face of the document to be inserted, an insertion guiding means 10 with a side end face guide part 12 for guiding one side end face of the documents, an insertion detection means S4 for detecting insertion of documents into the insertion opening, and a conveying means whose driving is started based on detection by the insertion detecting means of the documents into the insertion opening.  In this case, it is also provided with at least two biasing detecting means S1 to S3 which are provided at the different positions of the inserting guiding means 10 in the insertion direction of the documents for detecting biasing of the documents toward the side end face guide part, and a taking-in controlling means which starts driving of a conveying means for starting driving of a conveying means when these at least two biasing detecting means detect biasing of documents toward the side end face guide part and the insertion detecting means detects insertion of the documents.
Patent JP-H0266272-A (JP)
Title: Air leakage safety system for air tube structure
Inventor: SHIMADA HIROSHI
IPC: E04H15/20
Filed: 1988-08-31
Abstract: PURPOSE:To improve safety by dividing an air tube into more than two systems including those distributing on substantially all the areas of an air tube structure and communicating with other blower. CONSTITUTION:A film member 1, an air tube 2, a branch tube 3, a main tube path 4 and a blower 5 are provided. A plurality of the air tubes are collected every other tube and divided into two systems. The air tubes 2 of the respective systems are connected to the respective main tube paths 4 through the branch tubes 3 and air is supplied respectively through other blowers 5. When the air tube 2 of a certain system leaks air due to a trouble, to the air tube 2 of other system, the air is supplied through the other air supply path to maintain the film member 1 to a state near to a prescribed form. Thus, a safety can be maintained.
Patent JP-2000047121-A (JP)
Title: Endoscope device
Inventor: HASEGAWA HIROSHI
IPC: G02B23/26
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device wherein an decrease of the illuminating light guantity transmitted from an illuminating optical system of an endoscope to an illuminating optical system of an optical adapter is minimized when the optical adapter is fitted at the endoscope tip part, and the illuminating light emitted from the illuminating optical system of the endoscope is prevented from being made incident on an observing optical system thereof. SOLUTION: An illuminating light incidence end aperture 37, which is located on the side of a base end part of an illuminating light transmission lens 34 and guides illuminating light emitted from an endoscope side illuminating optical system to an adapter side illuminating optical system, covers the whole surface of the emitting end face of an illumination lens 26 arranged on the tip face side of a light guide fiber 25 of the endoscope 1, and also a spacing D from the end face of the illuminating light incidence end aperture 37 to the end face of the optical lens 31 of the adapter side observing optical system 30 is set larger than a spacing C from the end face of the optical lens 31 of the adapter side observing optical system 30 to the end face of the illuminating light transmission lens 34.
Patent JP-H0723715-A (JP)
Title: Enriched chocolate confectionery
Inventor: KOBAYASHI TOSHIHARU
IPC: A23G1/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a chocolate confectionery with relatively plain palate, containing nutrients of Japanese-style flavor, different from western-style as palate-rich conventional chocolate confectionery of fancy food type by incorporating a conventional chocolate confectionery with several new foods characterized by plain palate while containing other kinds of nutrients. CONSTITUTION:This enriched chocolate confectionery can be obtained by incorporating a chocolate confectionery on the market with, on a dry basis, 0.1-17wt.% of wheat or unpolished rice embryo bud refined powder, 0.01-3.3wt.% of dietary cattle bone refined powder, 0.1-2wt.% of orange juice condensed powder, 0.1-2.4wt.% of root tangle or tangle refined powder, 0.1-4.1wt.% of perched sesame refined powder and 0.01-1.2wt.% of DHA extract oils from fish.
Patent JP-S6197041-A (JP)
Inventor: SHIRAISHI HIROAKI
IPC: B02B5/02
Filed: 1984-10-16
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-S6461711-A (JP)
Title: Optical fiber coupler
Inventor: YOKOHAMA ITARU
IPC: G02B6/293
Filed: 1987-09-02
Abstract: PURPOSE:To decrease an excessive loss to <=1dB by producing a low-loss polarization maintaining optical fiber coupler by using double-refractive optical fibers which are ordinarily produced and are lower in the refractive index of the stress imparting part than the refractive index of a clad. CONSTITUTION:Two pieces of the double-refractive optical fibers 31, 32 consisting of the core 35, the clad 36 which encloses the core 35 and is lower in the refractive index than the core and the stress imparting parts 37, 38 which are disposed on both opposed sides of the core 35 and have the refractive index lower than the refractive index of the clad 36 and the coefft. of thermal expansion different from the coefft. of thermal expansion of the clad 36 are used. Two pieces of these double-refractive optical fibers 31, 32 are partly longitudinally fusion spliced and stretched to each other by unifying the main axes of polarization of the double-refractive optical fibers, by which the optical fiber coupler is produced. The coupler obtd. in such a manner satisfies the conditions expressed by formula I, where the wavelength of the light to be used is designated as lambda, the refractive index of the clad 36 of the double- refractive optical fibers 31, 32 as (n), the diameter in the major axis direction of the section in the finest part of the fusion spliced and stretched part as (b) and the number pi as pi6.
Patent JP-S59108951-A (JP)
Title: Oxygen pump type air/fuel ratio sensor
Inventor: SUZUKI KIYOMITSU
IPC: G01N27/417
Filed: 1982-12-15
Abstract: PURPOSE:To improve the responding property with limited effect of temperature by controlling an excitation power to a first solid electrolyte so that an electromotive force of a second solid electrolyte reaches a constant value to detect the concentration of residual oxygen in an exhaust gas from a pump current flowing through the first solid electrolyte to be measured. CONSTITUTION:A fixed voltage of 1 volt is applied to the first solid electrolyte 20 from an excitation power source 25 with the second electrode 23 serving as anode and the first electrode 22 as cathode. An oxygen gas flowing diffusively into the first electrode 22 from an exhaust gas atmosphere through fine holes in the first solid electrolyte 20 and the second solid electrolyte 21 is reduce to oxygen ion with an cathode 22. Then, the oxygen gas moves in the first solid electrolyte 20, oxidized with an anode 23 to be turned to an oxygen gas again and discharged into the exhaust gas atmosphere. The quantity of the oxygen ion moving in the first solid electrolyte 20, namely, a pump current Ip, is detected with an ammeter 26.
Patent JP-H0882765-A (JP)
Title: Stereoscopic display device
Inventor: SUYAMA SHIRO
IPC: G06T19/00
Filed: 1994-09-13
Abstract: PURPOSE: To provide a stereoscopic display device eliminating the need of glasses, etc., and without causing a contradiction in focal distance adjustment by controlling a focal distance of a focal distance variable lens and light deflection of a light deflector matching the timing of a display in each pixel of a display device. CONSTITUTION: The focal distances of the focal distance variable lenses 1a2, 1a3 are varied matching the displays of the pixels 1a5, 1a6 of a plane display device 1a1 by a control signal generator 1a4. In such a manner, an angle 1a7 equivalent to an image/eye stereoscopic angle is nearly equalized to the image/ eye stereoscopic angle at a position of an image 1a8 to be displayed. Further, deflection angles in the parts of the light deflector 1a10 corresponding to the pixels 1a5, 1a6 are varied matching the displays of the pixels 1a5, 1a6 of the plane display device 1a1. Thus, a parallax and a congestion angle 1a11 are equalized to the same caused at the position of the image 1a8.