baber/WOPTO huggingface dataset:
Patent JP-H11262344-A (JP)
Title: Device for cleaning water
Inventor: KUROIWA MITSUO
IPC: A01K63/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning device free from the deposition of salt on the outside of the device and the turbidity of water which are generated in a device for purifying sea water. SOLUTION: An air ventilator 20 is attached to the lid plate of a device for purifying water.
Patent JP-S5563290-A (JP)
Title: Manual tape printer
Inventor: TANIGAMI SATOSHI
IPC: B41J3/39
Filed: 1978-08-31
Abstract: PURPOSE: To make possible continuous printing of letters on the tape as desired by means of a deliver device adapted to feed tape in linkage with the return action of a grip being connected with a hammer.  
     CONSTITUTION: A disc 5 is turned to position a desired printing body 9 immediately below a notch. Then, by squeezing a grip 13, a hammer 15 is pressed down until the printing face of the body is placed on a tape 7 in a tape running groove 2. By this, a printing is performed. Then, with the release of the squeeze on the grip, a pawl wheel 19, a roller 20 and a press roller 21 are turned to deliver the tape 7 by one letter. This enables continuous printing of letters on the tape 7 being required including names of persons. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04229873-A (JP)
Title: Capsulated toner composition
Inventor: BENGU ESU ONGU
IPC: G03G9/093
Filed: 1991-05-13
Abstract: PURPOSE: To provide a capsulated toner eliminating or minimizing a picture dirt and ghost. CONSTITUTION: In the capsulated toner composition consisting of a core consisting of polymer, pigment, dye or their mixture, the core is capsulated with a polymer shell, and an org. silane part is introduced to the polymer shell as an integrated part of the sell structure.
Patent JP-S5630999-A (JP)
Title: Novel macrolide antibiotic derivative and its preparation
Inventor: OMOTO SHIYOUJI
IPC: A61P31/04
Filed: 1979-08-24
Abstract: NEW MATERIAL:A basic 16-membered ring macrolide antibiotic derivative shown by the formula I (R 1  is 2W3C alkanoyl; R 2  is 2W5C alkanoyl, alkenoyl, aryloxycarbonyl, or haloalkoxycarbonyl substituted by aryl or halogen; R 4  is H or R 2 ).  
     USE: An antibactierial agent.  
     PROCESS: For example, SF-837 substance shown by the formula II (R is COCH 2 CH 3 ) belonging to a basic 16-membered ring macrolide antibiotic produced by fermentation of Streptomyces mycorofaciens is reacted with an acyl chloride or chloroformic ester in the presence of pyridine, and, if necessary, together with an inert solvent, e.g., benzene, etc. so that a given substituent R 3  is introduced into the 9th position, to give a basic 16-membered ring macrolide antibiotic derivative shown by the formula III (R 3  is R 2 ), which is then treated with a base so that the group R 3  in the 9th position is removed and aryl rearrangement of 9th hydroxyl group takes place, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61265046-A (JP)
Title: Production of snack of fruit or vegetable
Inventor: KAYATANI TOSHIMITSU
IPC: A23L19/00
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a snack having a crispy light sense of eating and fresh taste, by freezing slices of a fruit or vegetable, irradiating the frozen slices with microwaves under reduced pressure to rapidly heat the slices and drying the slices. CONSTITUTION:Slices of a fruit or vegetable having <=10mm thickness, e.g. apple, pineapple, persimmon, carrot, Japanese radish, etc., are frozen, and the frozen slices are irradiated with microwaves under reduced pressure, preferably a pressure >=500Torr lower than ordinary pressure, particularly 600-700Torr vacuum degree, rapidly heated and dried to afford the aimed snack.
Patent JP-H02288463-A (JP)
Title: Facsimile equipment
Inventor: KAWAGOE HIROHARU
IPC: H04N1/32
Filed: 1989-04-28
Abstract: PURPOSE:To prevent a printing data from being printed on separate printing sheets by holding the printing data for a page whose print is stopped in the case of the occurrence of a fault and printing out the data from a first line after the restoration of the fault. CONSTITUTION:When a fault detector 13 detects the fault and interrupts printing, a page whose printing is intermitted is recognized from a printing data stored in a reception buffer 20 after the restoration of the fault and all the printing data on the page is transferred to a printer 12 by using a print management section 21. Thus, when the fault takes place, all the printing data of the page during printing in the case of the occurrence of the fault are read sequentially newly from the first line among the printing data stored in the reception buffer 20 at the occurrence of the fault and transferred to the printer. Thus, the trouble of the printing data included on one and the same page printed on separate printing paper sheets separately is avoided.
Patent JP-2000298485-A (JP)
Title: Electromagnetic sounding body
Inventor: ASAHINA MASATO
IPC: G10K9/13
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide the electromagnetic sounding body which makes it possible to build a coil spring in order from the top surface part as well as other element components in the case of assembling the coil spring, makes it easy to position the coil spring without using any jig, etc., and can improve the operability and decrease the man-hour. SOLUTION: The electromagnetic sounding body 10 stores element components such as an exciting coil 3, a magnet 4, a diaphragm 5, and a couple of coil springs (electrode spring terminal) 6 between a base cover 2 and a top cover 1, the coil spring 6 is equipped at their end parts with a coil spring terminal connection part 6a having a larger diameter than a coil part 6b and an electrode terminal 6c projecting from the reverse surface of the base cover 2, and a lead frame 7 molded to the base cover 2 and the coil spring terminal connection part 6a are fixed with solder 8. All components can be built in from the top side of the base cover 2, no complicated jig is used to position the spring, and the operability is improved to reduce the man-hour.
Patent JP-S5332463-A (JP)
Title: Method of and apparatus for producing slurry of abrasive grains
Inventor: NAKAMURA KOUJI
IPC: B01F7/02
Filed: 1976-09-07
Abstract: PURPOSE:To produce a required amount of slurry of abrasive grains having a prescribed concentration automatically in a fully mechanical manner, through suitable combination of rotational number of a measuring rotor and amount of ejected liquid.
Patent JP-H07274713-A (JP)
Title: Dense planting of welsh onion, pot-cultured welsh onion and pot therefor
Inventor: ANDO SHIGERU
IPC: A01G1/00
Filed: 1994-04-11
Abstract: PURPOSE:To provide Welsh onions grown in pots which can be harvested throughout the all seasons. CONSTITUTION:Welsh onions are dense-planted in culture soil in the pot. The onions are preferably 'KYUUJOU' onion, a kind of thin bulb onion grown in Japan. The planting density is about 1 onion plant per 2cm<2> of the culture soil. The growing conditions such as temperature, humidity, electric lamp illumination/light screening, culture soil, fertilization, seed sewing and water supply are controlled by an environment-controlling system. The pot-grown onions which are dense-planted in the culture soil in pots according to the above-described process and the pots therefor. The pots are made of plastics, metal or pottery. In a preferable embodiment, more than 60 onion plants are dense-planted in a pot of 10cm diameter, the grown onions and the pot therefor.
Patent JP-H06254078-A (JP)
Title: Method of aseptic insertion of intrusion blood parameter probe, and intrusion blood parameter probe
Inventor: MAACHIN GUNTAA
IPC: A61B5/145
Filed: 1993-04-09
Abstract: PURPOSE: To obtain an invasive blood parameter probe easy to put on and off a catheter while keeping a sterile state. CONSTITUTION: An elastic pressure tube 4 to surround the sterile portion of a probe 1 is included. When stretching out the pressure tube 4, the top of the probe 1 slides into the pressure tube 4. Stretched pressure tube 4 comes into contact with a y-shaped connector 3 and a sleeve 5, and is held by an expansion and contraction member 3a. A container 6 is also made replaceable in a sterile state by the catheter.
Patent JP-S5810028-A (JP)
Inventor: YABE HISAO
IPC: A61B1/00
Filed: 1981-07-09
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-H04335674-A (JP)
Title: Developing device
Inventor: UMENO KOJI
IPC: G03G15/08
Filed: 1991-05-13
Abstract: PURPOSE:To continuously and stably copy an image by uniformizing the thickness of a toner thin layer on the surface of a developing roller. CONSTITUTION:In a developing device provided with the developing roller 3 and a thin layer forming blade 4 which forms the thin layer of toner on the roller 3, the surface of the toner intake part 5 of the blade 4 on the roller side 3 is formed to be a circular-arc state along the circumferential surface of the roller 3 and a gap between the intake part 5 and the circumferential surface of the roller 3 is substantially equal to the target thickness of the thin layer.
Patent JP-S5630979-A (JP)
Title: Pyranoindolizine derivative and its preparation
Inventor: KAKEHI SHIYOUICHI
IPC: A61K31/43
Filed: 1979-08-22
Abstract: NEW MATERIAL:Pyranoindolizine derivatives of formula I (R 1  is H, lower alkyl, phenyl; R 2  is lower alkyl; R 3  is cyano, lower alkoxycarbonyl, acetyl, benzoyl, phenyl).  
     EXAMPLE: 3-Benzoyl-4-methylthio-2-oxo-2H-pyrano(2, 3-6)indolizine.  
     USE: Drug having hypotensive, antiallergic, antiulcerative activities.  
     PREPARATION: A compound of formula II and another compound of the formula: R 3 CH 2 COOR 4  (R 4  is lower alkyl) are combined in an inert solvent such as chloroform or methanol in the presence of a base such as pyridine or trialkylamine to effect the reaction at room temperature 150°C, thus forming the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08307362-A (JP)
Title: Photodetector
Inventor: ATOZAWA MIZUMASA
IPC: H04B10/60
Filed: 1995-05-01
Abstract: PURPOSE: To provide a photodetector capable of preventing respective parts from being damaged because of the increment of an optical current into an avalanche photodiode and having simple constitution. CONSTITUTION: The photodetector using the avalanche photodiode 11 is provided with a monitoring circuit 15 for monitoring the operation point of a preamplifier 12. Normally a control signal from an AGC control circuit 14 is supplied to an APD bias circuit 17. When the monitor value of the circuit 15 exceeds a prescribed level, a bias control circuit 16 controls the circuit 17 so that the monitor value becomes the prescribed level.
Patent JP-S5733827-A (JP)
Title: Switch matrix using directional coupler
Inventor: TAKIMOTO YUKIO
IPC: H04Q3/52
Filed: 1980-08-07
Abstract: PURPOSE:To constitute so that a loss level between optional input and output terminals becomes constant, however the switch state may be set. CONSTITUTION:An RF signal which has been applied to input terminals IN1-INn is supplied to directional coupler groups 11-1m, 21-2m...31-3m of (n) lines, respectively. The RF signal which has been branched passes through opening and closing switches S11-S1m...Sn1-Snm, and is supplied to coupling terminals of directional couplers 41-4n...61-6n of a group of (m) columns. When constituting by use of a microwave integrated circuit, it is advantageous to constitute by separating as modules 71, 72...7m, therefore, it is desirable that the modules 71, 72...7m are all constituted of the same degree of coupling. Therefore, to the directional coupler of the row direction, whose module 7i and 7j are made same is overlapped the same degree of couping, which is used. Also, level adjusting circuits 81-8m are provided behind RF output terminals OUT1'-OUTm', respectively, and are adjusted so that the total extent of attenuation from each input terminal becomes constant.
Patent JP-S5230799-A (JP)
Title: Method for production of porous carbon
Inventor: HARADA KOUICHI
IPC: C01B31/08
Filed: 1975-09-04
Abstract: PURPOSE: A method for production of porous carbon which has narrow pore-sized distribution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07292198-A (JP)
Title: Fluoroelastomer composition
Inventor: KUMIYA FUTOSHI
IPC: C08K5/04
Filed: 1994-04-22
Abstract: PURPOSE:To obtain the subject composition suppressed in developing white foreign matter as often seen on the surface of cured products, by incorporating an organic peroxide-crosslinkable fluoroelastomer with an organic peroxide, a polyfunctional unsaturated compound and a specified amount of powdery activated carbon. CONSTITUTION:This composition is obtained by incorporating (A) 100 pts.wt. of an organic peroxide-crosslinkable fluoroelastomer (e.g. hexafluoropropene- vinylidene fluoride copolymer) with (B) pref. 0.5-5 pts.wt. of an organic peroxide (e.g. benzoyl peroxide), (C) pref. 0.5-10 pts.wt. of a polyfunctional unsaturated compound [e.g. tri(meth)allyl isocyanurate)] and (D) 0.5-2 pts.wt. of powdery activated carbon (pref. <=200 mesh in terms of particle size).
Patent JP-H11307054-A (JP)
Title: Insect proof high-pressure sodium lamp
Inventor: TAZAWA SHINJI
IPC: H01J61/34
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an insect proof high-pressure sodium lamp capable of surely controlling or repelling insects, by using, as an insect proof lamp, a high-intensity discharge lamp with high luminous efficiency, especially a high- pressure sodium lamp emitting a large amount of rays of wavelengths effective in controlling insects and by coating it with a highly heat-resistive mixture film capable of cutting off radiation of wavelengths lower than 550 nm. SOLUTION: This lamp comprises a luminous tube 1 made up by sealingly mounting electrodes on both ends of a light-transmitting alumina tube and filling its interior with an inert gas, sodium, and mercury, and an outer bulb 3 housing the luminous tube 1 and having a base 2 on its end part, and radiation of wavelengths lower than 550 nm is cut off by a film 8 produced by mixing a heat-resistive silicone resin or fluororesin with a yellow pigment and formed on a surface of the outer bulb 3.
Patent JP-H11304096-A (JP)
Title: Cooling facilities of sucking header base pipe of low-temperature gas reciprocating compressor
Inventor: OZEKI SHINOBU
IPC: F17C13/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To dispense with an intercooler and also eliminate the necessity of regularly operating a compressor for cooling a sucking header base pipe by connecting the end part of a reciprocating compressor sucking header base pipe connected to a high- pressure storage tank to a low-pressure storage tank through a connecting pipe, and providing an adjusting valve on this connecting pipe. SOLUTION: LNG evaporated in a high-pressure storage tank 1 and low pressure- storage tank 2 for storing LNG discharged from a LNG ship is sucked and compressed by a turbo compressor and a plurality of reciprocating compressors 5, 6, 16, 17 and supplied to a gas turbine or boiler. In this case, the end part of a sucking header bas pipe 3 is connected to the low-pressure storage tank 2 through a connecting pipe 13. The low-temperature evaporated gas in the high-pressure storage tank 1 is carried to the low-pressure storage tank 2 through the connecting pipe 13, whereby the base pipe 3 is cooled.  At this time, a regulating valve 14 interposed in the connecting pipe 13 is controlled on the basis of the output of at temperature sensor 15 for measuring the temperature of the connecting pipe 13 to automatically hold the sucking header base pipe 3 in a low-temperature state, for example, of -100 deg.C.
Patent JP-H10267888-A (JP)
Title: Biosensor
Inventor: IKARIYAMA YOSHITO
IPC: G01N27/327
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To enable detection with a porous electrode itself by electrolytically reducing the surface of a noble metal electrode to form a porous surface, immobilizing a plurality of enzymes inside, converting a product of one enzyme into an electrode active substance by the catalytic action of another. SOLUTION: A smoothed gold electrode is cleaned in a mixed liquid of sulfuric acid (approximately 30%) and hydrogen monoxide (approximately 70%), its surface is polished with alumina, a negative potential is impressed on it in a gold chloride acid solution containing lead acetate to formulate a gold black electrode. It is immersed in an aqueous solution of approximately 10 mM of aminoethanethiol for approximately 2 hours, and amino groups are introduced to the surface of the electrode. The electrode is cleaned with ethanol and then immersed in an aqueous solution of approximately 1% of glutaraldehyde for approximately 30 minutes to introduce aldehyde groups to the surface of the electrode.  The electrode is cleaned with a phosphoric buffer solution and then immersed in a solution of approximately 30 mg/ml of glucose oxidase for approximately 30 minutes to create a bienzyme sensor on the surface of the gold black electrode. This is used as an action pole, a platinum plate electrode is used as a counter pole, and a silver and silver chloride electrode is used as a reference electrode.
Patent JP-S62263507-A (JP)
Title: Guiding device for movable body
Inventor: TOJO NAOTO
IPC: G05D1/02
Filed: 1986-05-12
Abstract: PURPOSE:To form the guiding device for a movable body in which the constitution is easy and inexpensive without arriving at a destination at any case while the movable body is inclined to the destination when the movable body is guided to the destination by passembling plural echo sounder receivers to receive the energy wave from the destination. CONSTITUTION:Two echo sounder transmitters 4 and 5 which are set at a prescribed angle to a destination side, separated at a prescribed distance and sends the energy wave toward the movable body are provided, and on the other hand, plural echo sounder receivers 9 and 10 which are set at the prescribed angle, provided by separating at the prescribed distance and receive the energy wave from the destination are provided at the facing surface of the destination of the movable body. When the movable body is far away from the destination, the energy wave from one echo sounder transmitter out of two echo sounder transmitters provided at the destination, is received by plural echo sounder receivers provided at the movable body, and toward the echo sounder transmitter of the energy wave, the movable body is shifted. When the movable body is close to the echo sounder transmitter, plural echo sounder receivers simultaneously receive the energy wave from two echo sounder receivers.
Patent JP-S5732867-A (JP)
Title: Method and device for vertical die casting
Inventor: TOKUI MASAAKI
IPC: B22D17/12
Filed: 1980-08-08
Abstract: PURPOSE: To perform titled casting and obtain sound products by opening a gate after supply of molten metal into a sleeve, allowing the same to fill in a cavity to a prescribed amount by gravity, then continuously pressurizing and filling the same at a low speed.  
     CONSTITUTION: In a vertical die casting device A, a lower die sleeve 5" is moved upward by an elevator 14 to close a gate 9. Next, a set amount of molten metal 10 is supplied into an upper die sleeve 5', and a pressure cylinder 11 is operated to move a pressure plunger 12 downward. When the dog 12 of a rod 15 abuts on a limit switch 17, the device 14 operates at the stage before the plunger 12 arrives at the molten metal 10, thereby lowering the sleeve 5" and opening the gate 9. The molten metal 10 passes through an incluned runner 4' and flows into a cavity 3 by gravity. When a suitable amount flows therein, the plunger 12 abuts on the molten metal 10 according to the process design by which the interruption of the flow of the molten metal is obviated, then the molten metal 10 is pressurized by this cooperatively with a counter plunger 7, and is filled by pressure into the cavity 3 at a low speed through the runner 4'. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10277402-A (JP)
Title: Photocatalyst coated body
Inventor: MATSUSHIMA SEIYA
IPC: B01J31/06
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst coated body by providing a photocatalyst layer having a sufficient wheatherability, durability and self-cleaning property together with photoactivity on the outside surface of a base material such as an outer wall material, a window glass and a transparent plastic member, which are used for intercepting a room from the outside air, and providing a photocatalyst layer having high photoactivity on the inside surface. SOLUTION: A photocatalyst coated body is provided with photocatalyst layers on the both surface of a base material 1, the 1st photocatalyst layer 2 formed one surface of the base material 1 contains a photocatalyst particle having a 30-100 nm average particle diameter and the 2nd photocatalyst layer formed on another surface 3 of the base material 1 contains a photocatalyst particle having a 5-25 nm average particle diameter. A binder of the 1st photocatalyst layer 2 is composed of a fluororesin and a binder of the 2nd photocatalyst layer 3 is composed of a ceramic sol. The 2nd photocatalyst layer 3 is formed through a vapor-deposited layer of an oxide based ceramic on the base material.
Patent JP-H045295-A (JP)
Title: Production of phosphonates
Inventor: TAKAYANAGI HISAO
IPC: C07F9/40
Filed: 1990-04-24
Abstract: PURPOSE:To economically advantageously obtain the title phosphonates useful as an important synthetic intermediate for medicine and agricultural chemical by subjecting a specific organic halogen compound to heat reaction with specific phosphites in a stream of an inert gas. CONSTITUTION:When an organic halogen compound expressed by formula I [R<1> is H, 1-6C chain-like alkyl or 1-6C alkyl which may form a ring); R<2> is cyano or CO2R<4> (R<4> is 1-4C alkyl); X is halogen] is subjected to heat reaction with phosphites expressed by the formula P(OR<3>)3 (R<3> is 1-4C alkyl), an inert gas is passed through the reaction system to provide the aimed phosphonates expressed by formula II. Furthermore, nitrogen, argon, etc., is used, preferably at an amount of 0.1-2 1/min per 1 as the inert gas.
Patent JP-H09271677-A (JP)
Title: Photo-catalyst for eliminating organic chlorine compound in water
Inventor: WATANABE JUN
IPC: C02F1/58
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To eliminate org. chlorine compd. being included in e.g. underground water and river water by a very small amt. of photo-energy by expressing a photo-catalyst by a specified atomic compsn. and constituting it by a priderite type cryatalline phase. SOLUTION: This photo-catalyst is expressed by a general formula, Ax My Ti8-y O16 (wherein A is one or two or more elements selected from a group consisting of K, Rb, Cs, Ca, Ba and Na and M is a bivalent or trivalent metal element but Na element is selected when M is Cr and x and y are 0.7<x<=0.2 and 0.7<y<=2.0) and is constituted by a priderite type crystalline phase. The priderite type crystal is a compd. with one dimensional tunnel structure. As the tunnel ions, alkali metal ions such as K or alkaline earth metal ions such as Ba are cited. In addition, as the bivalent or tribalent metal elements, Al, Ga, Cr, Mg, etc., are pref. from a point of view of forming the priderite crystal.
Patent JP-H07136185-A (JP)
Title: Excision device of physiological tissue
Inventor: GAI REBII
IPC: A61B18/22
Filed: 1994-05-23
Abstract: PURPOSE: To provide a lightweight and compact system by which physiological hard tissue and soft tissue can be safely and excellently cut by using pulse laser radiation. CONSTITUTION: This system contains gripping pieces 2 having the output end, optical systems 12 to 20 which are supported by the gripping pieces 2 and transmit laser radiation and emit the laser radiation from the output end of the gripping pieces and solid-state type lasers 4 to 10 which are optically connected to the optical systems 12 to 20 and supply the laser radiation to the optical systems 12 to 20, and the lasers 4 to 10 generate the laser radiation having a wave length of 2.65 to 2.8 μm.