baber/WOPTO huggingface dataset:
Patent JP-H074810-A (JP)
Title: Storage case for vending-machine
Inventor: TAJIKA TERUMITSU
IPC: F25D11/00
Filed: 1993-06-18
Abstract: PURPOSE:To preserve commodities left over at the time when they are thrown into a commodity-storing shelf, by a method wherein a preserving case is provided inside the chamber of a main body in which the commodities are cooled or heated and are preserved, and a condensing unit is provided outside the main body. CONSTITUTION:A preserving case 12 for a vending machine is located inside the lower chamber of a main body 1, a condensing unit 13 is provided outside the main body 1, and a compressor 8, a condenser 9 and a motor-driven fan 10 for the condenser are provided in the condensing unit 13. The condensing unit 13 is connected to a cooling unit 11 inside the main body 1, through pipe lines 14. A thermally insulated door 2 is opened and commodities each are thrown into fixed places on a commodity-storing shelf J4, following which the rest of the commodities are stored in the preserving case 12. The thermally insulated door 2 is closed and the storage case 3 is cooled by operating the condensing unit 13 and the cooling unit 11. When the commodities are progressively sold and the remains thereof decrease, the commodity-storing shelf 4 is replenished with the commodities in the preserving case 12.
Patent JP-S5370718-A (JP)
Title: Transmitting system for color picture image
Inventor: OOZEKI KAZUO
IPC: H04N11/08
Filed: 1976-12-07
Abstract: PURPOSE: To know the outline of a picture signal under transmission and thus to rationalize the processing of the receiving picture image. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0313049-A (JP)
Title: Simple display system for information system data
Inventor: TAKAHASHI TOSHISHIGE
IPC: H04M11/00
Filed: 1989-06-12
Abstract: PURPOSE:To realize simple display of an information system data without introduction of an exclusive equipment by inputting a video source of an information system data from a digital trunk of a line controller having a digital interface for talking system via a display signal converter. CONSTITUTION:A key panel of a talking board DB 1 consists of line keys 2, a line key display touch screen 3, a ten-key 4, a restoration button 5 and a display screen switch button 6 and connects to two talking handsets 7. When a line key of a video source desired to be displayed in line keys corresponding to an ITC (I interface trunk) receiving a video source is depressed, a trunk is acquired similar to the case of talking and a relevant trunk connects to a B-channel through a TSW(time division switch). The display screen switching button on the DB panel is set, a CH point is thrown to the position RA and a display data subject to RA (rate adaption) is read by a CPU (central processing unit) through a USART (serial/parallel converter), a display data of a DSPCNT (display controller) is refreshed to display the information system data onto a display device.
Patent JP-H10574-A (JP)
Title: Retaining ring pliers
Inventor: KUBOKAWA MASAHARU
IPC: B25B27/20
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To secure the uniformity of fitting and removing work of a retaining ring by improving workability by shortening time to tightly grip retaining ring pliers. SOLUTION: Pliers 1 are constituted to fasten a pair of handles 3 having point end parts 2 to insert into holes 17 drilled in both end parts of a retaining ring 16 free to open and close by intersecting them on a shaft part 4 and to fit an engagement frame 7 having a rectangular frame hole 6 in the neighbourhood of the shaft part 4 in a state to straddle on both of the handles 3.  In this case, engagement tooth parts 8, 8a are formed on outside surfaces of the handles 3 on which the engagement frame 7 is fit, engagement tooth parts 9, 9a to engage with these engagement tooth parts 8, 8a are formed on an inner surface on the short side of the frame hole 6 on the engagement frame 7, one end part of a lever 11 is fixed on either one of the handles 3 by intersecting it, and a stopper free to move in the longitudinal direction and to fix and to make contact with the other handle 3 is provided on this lever 11.
Patent JP-H0439033-A (JP)
Title: Manufacture of composite pipe of metal and resin
Inventor: ENOMOTO SEIICHI
IPC: B32B37/15
Filed: 1990-06-04
Abstract: PURPOSE:To obtain a composite pipe having high adhesion strength between a metallic layer and a resin-layer by applying pressurized atmosphere to the inner peripheral surface of the composite pipe immediately after extruding of resin and coating with said resin. CONSTITUTION:A resin-coating device 70 has a resin-flowing tube 72, and a mandrel 73 is provided concentrically in said tube Resin 16 is extruded cylindrically from the gap between the tapered part of the tip of the resin-flowing tube 72 and the outer peripheral surface of the tip-core 74 of the mandrel 73, and the inner surface of the metallic pipe 14 after melding is covered therewith, thereby obtaining a composite pipe 15. Then, when compressed air is blown into the mandrel 73 from a compressed air-blowing tube 80, since the inner part of the composite pipe 15 at the prescribed distance downstream from molten resin 16-extruding part, is kept under pressurized atmosphere, the composite pipe with strong resin-adhesion force may be obtained without lengthening the tip-core 74.
Patent JP-H08318293-A (JP)
Title: Treatment of waste water
Inventor: YONEYAMA YUTAKA
IPC: C02F3/34
Filed: 1995-05-23
Abstract: PURPOSE: To enhance denitrifying treatment efficiency and to remove phosphorus by forming magnesium ammonium phosphate under a specific pH condition in a denitrifying reaction tank and propagating denitrifying bacteria to immobilize them on magnesium ammonium phosphate particles. CONSTITUTION: Water to be treated is circulated between a denitrifying reaction tank 3, an aeration tank 4 and a treated water tank 2 to be subjected to nitration and denitrification biological treatment. The denitrifying reaction tank 3 is packed with seed sludge and raw waste water is supplied to the tank 3 from a raw waste water tank 1 and circulating water 15 is supplied thereto from the treated water tank 2. At this time, magnesium is supplied to the raw waste water supply pipe 16 from a magnesium storage tank 13 and caustic soda is supplied thereto from a caustic soda storage tank 11 to adjust pH to 8.0-9.5. Magnesium ammonium phosphate(MAP) is formed in the denitrifying reaction tank to form crystallized matter having good sedimentation properties. At the same time, denitrifying bacteria are propagated using the crystallized matter as nuclei to form granular sludge.  A refluxed nitration soln. is returned to the upper part of a denitrifying reaction column 3 from raw waste water but kept high in the concn. of magnesium and phosphorus to easily form MAP.
Patent JP-H07334025-A (JP)
Title: Fixing device
Inventor: KIMURA TAKASHI
IPC: B05C1/02
Filed: 1994-06-07
Abstract: PURPOSE:To make the circulation of a releasing agent smooth and to prevent its overflow by providing a carrying means for recovering the releasing agent for discharging the releasing agent in a recovering container outside and returning the releasing agent to a housing container. CONSTITUTION:The releasing agent dropped in a tray 8 flows into a tube part through several holes 8a made in the central part of the tray 8, the tube part is connected to a pump 9 as the carrying means for recovering the releasing agent by a tube, etc., and the releasing agent flowing into the tube part is sucked out by the pump 9 to be returned to a releasing agent bottle 5 and reused. At this time, the capacity of the pump 9 is set larger than that of a pump 6 so that the quantity of the releasing agent sucked out from the tray 8 is made larger than that sucked up from the bottle 5, never to store the releasing agent in the tray 8. Since the releasing agent is smoothly circulated and the storage in the recovering container can be prevented, and even if the device is placed with some inclination, the releasing agent never flows out from the recovering container.
Patent JP-2000296164-A (JP)
Title: Caring bathtub
Inventor: KANBARA YUSAKU
IPC: A61H33/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To enable a patient difficult to walk to easily take a bath by arranging a rectangular bathtub in a foot side end part of a caring bed, forming a mattress of the caring bed in a plurally divided block shape, and movably supporting the respective blocks along a rail. SOLUTION: A rail is arranged in the lengthwise direction of a bed in an upper part of the caring bed 2, and plurally divided mattress blocks A, B,... are slidingly supported along this rail. When taking a bath, foot side two blocks of the bed 2 are removed, and a patient is sat down on the block D to be slid to the bathtub side. A leg part of the patient is placed on a sitting stand 7 in a bathtub by going over a doorway bathtub wall, and afterwards, the patient is sat down on the sitting stand 7 to be put in a bathing state. In taking a bath, an auxiliary stand 14 is placed on the blocks C, D by fitting the fitting part to a bathtub wall 9, and a bucket 19 for housing clean hot water used outside the bathtub and a ladle 20 are housed in this auxiliary stand 14.
Patent JP-S5371330-A (JP)
Title: Burning device for liquid fuel
Inventor: ISHII HIKOYA
IPC: F23D9/00
Filed: 1976-12-06
Abstract: PURPOSE: To prevent the adhesion of the tar to the evaporated face and shorten the build-up time by supplying the combustion air through two paths to the main combustion chamber and auxiliary chamber of the apparatus provided to achieve the fogging and evaporating due to collosion of the fuel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09330018-A (JP)
Title: Learning environment evaluating method and learning method
Inventor: IKEMATSU MINEO
IPC: G09B5/04
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To evaluate a learning environment optimum to a learner by individually providing plural environments to the learner and detecting a leaner's prescribed brain wave at the time. SOLUTION: In a learning environment evaluation mode, a control circuit 20 controls only an audio circuit 22 and reproduces plural musical programs at each prescribed time. At the time, a mid alpha wave detected from a learner 12 is observed. The mid alpha wave is detected when the learner 12 concentrates his (or her) consciousness in a relaxed state. Namely time from the start of reproduction of each musical program up to the increment of a mid alpha wave level, the intensity of the mid alpha wave and the duration of the mid alpha wave are measured and the measured data are written in a table stored in a memory 20a. Thus an environment optimum to the learner 12 is evaluated. Concretely a program with a low level is provided at first, and when the detection of a mid alpha wave is started, the low level program is switched to a high level program.
Patent JP-H0440850-A (JP)
Title: Method for sterilizing vegetable
Inventor: OKUMURA MAKOTO
IPC: A23B7/152
Filed: 1990-06-05
Abstract: PURPOSE:To complete sterilizing treatment in a short time without leaving a sterilizing agent in a vegetable and prevent loss of nutrition or taste by exudation of juice from the vegetable by sterilizing the vegetable with alcohol vapor under reduced pressure. CONSTITUTION:Cut vegetable of leaf vegetables, root vegetables, etc. or vegetable which is not cut is put in a closed vessel and the pressure in the vessel is reduced. Then an alcohol such as methanol or ethanol is sprayed into the closed vessel and alcohol vapor is packed therein to subject the vegetable to sterilization treatment. Thereafter, air, nitrogen, carbon dioxide gas, etc., kept to germ-free state is charged into the closed vessel to return pressure in the vessel to ordinary pressure.
Patent JP-H01314207-A (JP)
Title: Optical circuit and production thereof
Inventor: NISHIMOTO YUTAKA
IPC: G02B6/13
Filed: 1988-06-14
Abstract: PURPOSE:To prevent optical characteristics from being affected by environment by forming the optical circuit of the recesses formed on a substrate surface and the light guides formed alongside the recesses. CONSTITUTION:The crystal substrate recesses 3 are formed by etching the crystal substrate 1. Thermal diffusion or ion exchange of a metal is then executed from the surface of the crystal substrate recesses 3 to form regions 10 having the refractive index higher than the refractive index of the crystal substrate 1. The high-refractive index regions 10 under the recesses 3 are etched. The high-refractive index layers 10 are, therefore, enclosed by low-refractive index regions 6 in the cross direction (direction parallel with the substrate 1 surface direction) and the depth direction is the crystal substrate itself; therefore, the optical circuit consisting of the three-dimensional light guides 2 is obtd. The optical circuit which decreases the influence of environmental temp. and environmental atm. pressure on the optical characteristics of the guided light and assures always the stable optical characteristics of the guided light is obtd. in this way.
Patent JP-S5272892-A (JP)
Title: Preparation of novel anti-biotic substance bn-165
Inventor: NOJIRI KUNIHEI
IPC: A61K35/74
Filed: 1975-12-12
Abstract: PURPOSE: An anti-biotic substance BN-165 having infrared absorption spectrum shown in the figure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5271603-A (JP)
Title: Coil winding apparatus for wound type rotor
Inventor: KOUNO MICHINAGA
IPC: H02K15/09
Filed: 1975-12-12
Abstract: PURPOSE: To facilitate winding work on a wound type rotor by the provision of guiding surfaces for sliding wire materials from a slot opening into a slot and a hook portion supporting an end coil portion for forming the portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5936405-A (JP)
Title: Input amplifying circuit
Inventor: YAMADA TATSUO
IPC: H03K5/1252
Filed: 1982-08-23
Abstract: PURPOSE:To eliminate a narrow-width noise out of the noise varying over a threshold, by adding a delay circuit to the feedback loop of a Schmitt amplifying circuit. CONSTITUTION:When an input voltage is sufficiently lower than the threshold of an FET18, connection points 28 and 32 are held in a high level. In this state, when a noise signal rising from a low level to a high level is inputted to an input terminal 12 and reaches a level V1H which turns on FETs 17 and 18, the connection point 28 which is the input of an inverter circuit is changed from the high level to the low level, and the signal is propagated while being delayed. When the input noise voltage falls to be lower than the level V1H before an output terminal 13 rises to the high level, the FET17 is turned off to prevent the output terminal 13 from becoming high-level. When inputting is continued in the high level still after the output terminal becomes high-level, an connection point 19 becomes low-level, and the input reaches a threshold V1L, and the FET17 is turned off, and the output is returned to the low level.
Patent JP-H0442094-A (JP)
Title: Structural body of nuclear reactor core
Inventor: HIGASHINAKAGAHA EMIKO
IPC: G21C3/34
Filed: 1990-06-07
Abstract: PURPOSE:To obtain small cross-section for neutron absorption and high durability by providing a main body made of zyrcalloy, and a coating layer consisting of an Fe or Ni alloy which is provided at a whole surface or an outer surface thereof. CONSTITUTION:Inside a reactor core 1 is of cell structure and is constituted of a number of fuel assemblies 11 and control rods being arranged among the assemblies. The assemblies 11 have a spacer 15 which is inserted between fuel rods 14, a handle 16, a finger spring 17 and a tie-plate 18. The fuel rod 14 consists of fuel rods 14a made of low enriched uranium dioxide, and a fuel cladding tube 14b. Main bodies and the like of the fuel cladding tube 14b, a channel 13 and the spacer 15 as a structural bodies of a reactor core, are constituted of a zyrcalloy, and a coating layer constituted of an Fe or Ni alloy is formed on a whole surface or an outer surface of the main body. Thickness of the coating layer is preferably not exceed 30% of total thickness of each reactor core structural body and thickness of less than 100mum is much preferable.
Patent JP-H0314704-A (JP)
Title: Pneumatic tire
Inventor: DOAN KUAN BAN
IPC: B60C11/12
Filed: 1989-06-09
Abstract: PURPOSE:To reduce specifically high frequency noise by directing sipes formed on the tread of a tire at an angle within a specified range relative to the tire circumferential direction, and setting the sipe depth partially smaller. CONSTITUTION:On the tread surface of a tire are formed a main groove 1, sub-grooves 2, and sipes 3. Here, each sipe 3 is set at an angle THETA ranging from 0 - 45 degrees relative to the tire circumferential direction with its depth partially smaller. For example each sipe 3 is formed as a shallow open-end groove with its one end connected to the main groove 1. When the tire rolls, movement of the area defined by the sipes is restricted, thereby restricting the air trapper in each sipe 3 from being compressed and gradually discharging the air. This reduces specifically high frequency noise without adversely affecting the essential tire performance.
Patent JP-H0326720-A (JP)
Title: New thermotropic polycarbonates, their manufacture, and use for manufacture of molded product, filament, fiber and film
Inventor: RARUFU PAKURU
IPC: C08L69/00
Filed: 1990-06-07
Abstract: PURPOSE: To obtain the subject polymer low in melt viscosity, excellent in molding processability and mechanical properties and suitable for a molded product, a filament, a fiber or a film by copolymerizing diphenols and bisphenols in a specific ratio.  
     CONSTITUTION: Phosgene (C) is added to diphenols such as 4,4'- dihydroxydiphenyl becoming a constitutional unit represented by formula I (R 1 -R 8  are each H or 1-8C alkyl) (A) and bisphenols such as 4,4'- dihydroxydiphenyl ether becoming a constitutional unit represented by formula II (B) under stirring to obtain an objective polymer wherein a mol ratio of formula I: formula II: formula III is 0.25-0.9:0.1-0.75:1 and melt viscosity is pref. 2-2,000. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000334832-A (JP)
Title: Machine for simultaneously stretching sheet biaxially
Inventor: FUJISAKI MASAHIRO
IPC: B29C55/16
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent dirt due to high speed traveling and oil scattering in advance by providing radial bearings with grooves which engage with the projected parts of both sides of a guide rail respectively at the lower end of the link shaft of an endless link apparatus in the apparatus. SOLUTION: In an endless link apparatus, radial bearings 11 with grooves are set at the positions on both sides of each projected guide rails 12, 13 so that the notched grooves of an outer wheel are engaged with bearing fitting seats 10 fitted at the lower end of a link shaft, with the projected parts of the guide rails 12, 13. The guide rail 12 on the side of a sheet is fixed on a bed 16, the guide rail 13 of an anti-sheet is made to have pin joint structure, parts excluding a preheating part and a stretching part are fixed on the bed 16, the male parts of a guide moving shaft 15 supported by a pillow block 14 are inserted into the preheating part and the stretching part, the shaft 15 is rotated to move the guide rail 13, and the gap between it and the guide rail 12 is made steplessly variable.
Patent JP-H04370824-A (JP)
Title: Alternate processing system using stand-by medium of array disk device
Inventor: KODAMA TAKENORI
IPC: G06F3/06
Filed: 1991-06-20
Abstract: PURPOSE:To enabling alternate processing without interrupting data transfer by reading data out of the stand-by medium after seeking for an alternate area on the medium independently of the operation of a central processing unit, and then writing the data in the alternate area on the medium. CONSTITUTION:The array disk device 1 puts plural disk devices 2 in parallel synchronous operation, reads and writes plural data in the same area, and has a transfer speed and storage capacity which are integral multiples of the transfer speed and storage capacity of one disk device 2. When a state wherein a defective area is registered on a medium 20 of the array disk device 2 is registered is detected from a high-order channel, data for the defective area are saved temporarily in the same area on a medium 20S of a stand-by disk device 28. The data on the medium 208 of the stand-by disk device 2S are written in an alternate area on the medium 20 of the disk device 2 which has the defective area after the channel is coupled with the array disk device 1.
Patent JP-H10328655-A (JP)
Title: Water treatment plant
Inventor: MATSUDA TAMIO
IPC: C02F1/28
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To suck and remove contaminated substances automatically and continuously regardless of the volume of underground water, large or small, by storing water to be cleaned in a tank, providing suspended bodies in the stored water and setting a suction material exposed to water on the suspended bodies. SOLUTION: A hole 14a is formed on the center of a lower section of a tower 14, an annular passage is so formed as to encircle the hole 14a, and the annular passage is divided into an outer channel 14b and an inner channel communicated with each other by a partition 16 facing the hole 14a. Underground water dropped from a pipe 13 through the outer channel 14a and the inner channel is introduced into a tank 20 and stored therein. Suspended bodies 21 are provided in underground water and stored in the tank 20, and the insides of the suspended bodies 21 are formed by folding a hollow square pipe into rectangles, and baskets 22 are so provided on the suspended bodies 21 as to be exposed to underground water, and a suction material 23 fitted in the baskets 22.
Patent JP-S63313066-A (JP)
Title: Immunoassay
Inventor: KUSUMI MIYOKO
IPC: G01N33/543
Filed: 1987-06-16
Abstract: PURPOSE:To shorten the time of a 2nd reaction and the time for measurement while taking the measurement sensitivity and detection threshold of an antigen into consideration by effecting the 2nd reaction under shaking. CONSTITUTION:The 1st reaction is effected by adding a solid phase antibody (polystyrene ball PB) coated with anti-hCG-IgG to a standard soln. prepd. by diluting, for example, human chorionic gonadotrophin (hCG), etc., with a prescribed liquid to conjugate the antigen with the solid phase antibody. The 2nd reaction is effected by adding an enzyme labeled antibody liquid prepd. by adding the prescribed liquid to the anti-hCG-IgG, etc., labeled with glucose oxidase (GOD) to a test tube contg. this PB to conjugate the enzyme labeled antibody to the antigen conjugated with the solid phase antibody. After the PB is cleaned, a prescribed buffer soln. is added thereto and the PB is rested for a prescribed period at a prescribed temp. to effect an enzyme reaction. The reaction time is shortened in the 1st reaction by controlling the temp. at the time of the reaction to the prescribed temp. or using a shaker at the time of the reaction. The reaction time is shortened in the 2nd reaction by decreasing the amt. of the enzyme labeled antibody liquid or using a shaker at the time of the reaction.