baber/WOPTO huggingface dataset:
Patent JP-H0224326-A (JP)
Title: Polyimide foam and its production
Inventor: DEBITSUDO MAIKERU INDAIKU
IPC: C08G73/10
Filed: 1989-05-24
Abstract: PURPOSE: To improve the compression characteristic and the softness, by reacting an aromatic or heterocyclic primary amine with a specified organic tetracarboxylate mixture, and heating and hardening the same.  
     CONSTITUTION: 1-40 mol.% of 2-(bisinal-di-carboxycyclohexenyl) succinic acid (derivative), and 99-60 mol.% of aromatic tetracarboxylic acid (derivative) (for example: lower alkyl diester of 3,3',4,4'-benzophenone tetracarboxylic acid) are mixed to obtain an organic tetracarboxylate mixture (B). Then the solid foaming agent (for example; boric acid) of not more than 200 μm of particle size, is added as needed, to a stoichiometric mixture with (A) the aromatic or heterocyclic primary diamine (for example: 2,6-diaminopyridine), to be reacted, and the mixture is heated at 200-400°C for 5-60 min., to be foamed and hardened. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01296925-A (JP)
Title: Culture device of plant
Inventor: KARASAKI MITSUO
IPC: A01G31/00
Filed: 1988-05-25
Abstract: PURPOSE:To obtain the title device being compact before use, capable of properly maintaining an amount of water supply, consisting of a plant culture material having a seed sealed sheet and a peatmoss layer, a container also used as a water tank and a foldable cylinder. CONSTITUTION:A peat-moss layer is laminated to the upper part of a water nonabsorbing elastic material layer, a seed sealed sheet is placed on the laminate, the seed sealed sheet is covered with a water absorbing sheet while loosening the seed sealed sheet and the whole materials are united with a band to give a plant culture material 1, which is put in a container also used as a water tank by turning a cover plate 9b of the book-shaped container down the bottom of a bottom plate 9a. A cylinder 11 is stood inside a frame plate 10 of the container in such a way that the plant culture material 1 is surrounded by the cylinder. The cylinder 11 is foldable into four parts.
Patent JP-S61286887-A (JP)
Inventor: YOSHII JIRO
IPC: G06F17/21
Filed: 1985-06-14
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-S62286655-A (JP)
Title: Judging apparatus for casting abnormality
Inventor: OKITSU HIROTO
IPC: G01L5/00
Filed: 1986-06-05
Abstract: PURPOSE:To foresee the constraint breakout at high reliance by operating phase difference of signals from plural acceleration sensors arranged at the specific positions on a mold and judging abnormality of a cast slab in accordance with the phase difference operated. CONSTITUTION:The acceleration sensors 11, 12 are fitted almost at center part of one plane 10a forming long side of the mold 10 and at one plane 10b forming other end part (permissible at one plane 10c or 10d forming short side) respectively. In the stationary state, the mold 10 is oscillated toward A direction, and then an oscillating acceleration at the sensor fitting position is detected by sensor 11, 12 and outputted as electric signal S1, S2. Further, in a phase difference arithmetic part 13, the phase difference between signal S1 and signal S2, is operated at any time, and the phase difference data related to lapse of time is transmitted to a judging part 14 and an output control part 15. The judging part 14 finds dispersion of the data ALPHA and when the dispersion data sigmabecomes to smaller than the judging level value, the breakout foreseen signal S3 is transmitted to an alarm device 16 to give the alarm.
Patent JP-H07335009-A (JP)
Title: Desk lamp
Inventor: KUBO TOYONORI
IPC: F21V21/26
Filed: 1994-06-10
Abstract: PURPOSE:To provide such a desk lamp easy to of pack in a compact state and free from excessive stress when kept in such a state. CONSTITUTION:A desk lamp consists of a board 1 from which a column 1A having a lighting switch at the upper part is extended and an arm 2 which is standingly provided at the upper end of the column 1A. A lighting device maibody 3 with a fluorescent lamp is mounted on the arm 2 so as to be rotationally moved to upward and downward directions via the second rotationally moving mechanism 10B and to approximately 90 deg. counterclockwises and approximately 180 deg. clockwise directions of the front of the arm 2 via a rotationally moving mechanism 6. In this way, the lighting device mainbody 3 is rotationally moved to be parallel to the arm 2 and then rotationally moved to an approximately 180 deg. counterclockwise direction to the front of the arm 2, resulting in more compact movement. No excessive stress occurs because a torsional coil spring is not so deformed.
Patent JP-H07329558-A (JP)
Title: Air conditioner for vehicle
Inventor: FUKUDA KAZUHIRO
IPC: F25B27/02
Filed: 1994-06-13
Abstract: PURPOSE:To provide an air conditioner for a special automobile preventing degradation in the operability of the special automobile and the workability of civil engineering and construction due to the hydraulic equipment of the special automobile by suppressing the intermittent operation of a refrigerant compressor caused by the high pressure cut-off control of a refrigerating cycle so as to reduce the torque fluctuation of a hydraulic motor in an operating oil cycle. CONSTITUTION:At the time of a heating mode, the internal air temperature is compared with the set temperature, and heating load in the cabin is obtained on the basis of the compared result. In the case of needing high heating capacity clue to large heating load in the cabin, a refrigerating cycle 4 is operated by an oil heat source cycle for absorbing the heat quantity of operating oil by a refrigerant oil heat exchanger 17. In the case of not needing high heating capacity due to small heating load in the cabin, the refrigerating cycle 4 is operated by an air heat source cycle for absorbing the heat quantity of air, sucked into a duct, by a refrigerant evaporator 18. The high pressure side pressure rise of the refrigerating cycle 4 in an intermediate period and in a room temperature stable area is thereby suppressed.
Patent JP-S6022349-A (JP)
Title: Cooling of heat-generating machine housing container
Inventor: YODA MIKIO
IPC: F25B47/00
Filed: 1983-07-18
Abstract: PURPOSE:To avoid adhesion of dust to a radiator by a method wherein an ion generator is provided to a preceding part of the radiator to neutralize and remove the charge of the charged dust. CONSTITUTION:A heat absorber 5 which composes a part of a cooling unit is attached to the bottom side of a ceiling board of a cubicle 1 and a radiator 4 which composes a remainder of the cooling unit is attached to the top side of the ceiling board of the cubicle 1. An ion generator 14 is provided to a preceding part of the radiator 4 in order to neutralize and remove the charge of the charged atmosphere and protect the radiator from adhesion of the charge. With this constitution, the charge of the charged dust in the introduced air is removed and the radiator 4 is protected from adhesion of the dust.
Patent JP-S5252598-A (JP)
Title: Laser light scanning system
Inventor: FUKUMOTO AKIRA
IPC: G02B26/12
Filed: 1975-10-27
Abstract: PURPOSE:A recording medium is made flat by the use of rotary multi-mirrors and the deflection angle and light intensity of laser beams are arbitrarily and accurately controlled, whereby scanning of high speed high resolution and linearity is made possible.
Patent JP-S5253156-A (JP)
Title: Dust remover for cooler of engine
Inventor: SHIRAISHI YASUNORI
IPC: F01P5/04
Filed: 1975-10-27
Abstract: PURPOSE: Dust removal of the filter net installed to the cooler like a radiator, by a provision of the cooling fan freely rotatable in a prescribed radial direction with the impeller unit indepednently rotating to freely cause a wind toward each of forward and reverse direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11303180-A (JP)
Title: Manufacture of toilet stool seat device, toilet stool seat device, and sanitary washing device having the same
Inventor: TANI JUNICHI
IPC: B23P21/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat device which can be mounted on many kinds of toilet stools without necessitating complicated parts control during manufacturing steps. SOLUTION: Two kinds of lower cases 16b, 16c having different shapes and one kind of upper case 16a of a single shape are molded as the storage cases 16 of hot water flush toilet stool seats. The shapes of the lower cases 16b, 16c match the shapes of a one-piece toilet stool 80 made in Japan, a toilet stool near the toilet stool seat mounting hole of a one-piece toilet 90 made in other countries, and a flush tank. When common functional parts, the upper case 16a, a toilet stool seat 12, and the like are assembled to such lower cases 16b, 16c, a Japan-oriented hot water flush toilet stool seat 10 which can be mounted on the one-piece toilet 80 made in Japan and a hot water flush toilet stool seat 20 oriented for other countries and capable of being mounted on the one-piece toilet stool 90 made in the other countries are complete.
Patent JP-2000318623-A (JP)
Title: Collision safety device for driver
Inventor: MATSUMOTO SAKAE
IPC: B60R21/05
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To realize a structure to protect a driver sufficiently by an air bag, regardless of the difference of the physique and the driving posture of the driver. SOLUTION: When a collision accident has happenend, a release lever 17 is rotated by an actuator 20 for release, and the fixation of a supported bracket 11 to a support bracket 9 is released. Under such a condition, a steering column 8 is displaced to the front side, and it makes a necessary interval between an air bag expanded at its steering wheel part, and a driver. And by a regulating means 21 consisting of a stopper 26 and an actuator 27, the displacement amount to the front side of the steering column 8 is regulated, depending on the physique of the driver and the like.
Patent JP-S5754189-A (JP)
Title: Layered compound containing nucleic acid base
Inventor: MISUMI SOICHI
IPC: C07D487/22
Filed: 1980-09-18
Abstract: NEW MATERIAL:A layered compound of the formula (X is NH or S).  
     EXAMPLE: 1,4-Dithia [4,3] (6,9) purinophane.  
     USE: An antimicrobial agent.  
     PROCESS: 6,6'-(Ethylenedithia)bispurine or N 6 , N 6 '-ethylenebisadenine is treated with sodium hydride in an inert solvent, and the resultant product is then reacted with a 1,3-dihalopropane, e.g. 1,3-dibromopropane, to give the compound of the formula. DMF, etc. may be cited as the reaction solvent, and the reaction is carried out at room temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04354872-A (JP)
Title: Method for forming film in vacuum and device therefor
Inventor: SASAKI NOBORU
IPC: C23C14/56
Filed: 1991-05-31
Abstract: PURPOSE:To form the thin film of an almost colorless oxide of Al, Mg, etc., while confirming its thickness on a real-time basis by irradiating with X-rays the compd. capable of generating deposited on a traveling long-sized transparent plastic film. CONSTITUTION:A long-sized plastic film 7 is rewound from a roll 3 in an evacuated space, cooled by a roll 2, wound on a roll 4 and continuously traveled. Meanwhile, a compd. (Al oxide, Mg oxide, etc.) contained in a source 1, constituting a thin film, exhibiting no absorptivity in the visible region and generating fluorescent X-rays is heated, and the vapor is brought into contact with the film 7 traveling along the roll 2 surface and deposited on its surface. The thin film on the film 7 is irradiated with X-rays by a film thickness detector 6 of fluorescent X-ray spectroscopy, and a fluorescent X-ray of shorter wavelength than the irradiation X-rays is generate. Since a higher-intensity fluorescent X-ray is generated as the film is thickened, the intensity is measured to detect the film thickness.
Patent JP-S5652551-A (JP)
Title: Negative pressure actuating device in automatic choke mechanism for carburetor
Inventor: FUJISAKI MASAKI
IPC: F02M1/14
Filed: 1979-10-08
Abstract: PURPOSE: To control the opening of a choke valve responding to temperatures by limiting suction negative pressures, introduced to a negative pressure actuating device which opens a choke valve by negative pressure, responding to increased temperatures.  
     CONSTITUTION: Both a negative pressure chamber 8 and a control chamber 9, partioned with a negative pressure actuating member 5 in a negative pressure actuating device 4, are under atmospheric pressure during engine stoppage. A heat sensing-expansion and contraction member 24 of an operating part 25 is contracted during low temperature and a valve body 20 is full opened with a spring 23. Since suction negative pressure is diluted by the air introduced through a throtlling nozzle 14 in the contol chamber 9, the different pressure between the two chambers 8 and 9 permits an actuating member 5 to move to left against the reaction of a spring 13 and opens a choke valve 1 through an operation lever 6 and an arm 3. When the temperature of engine rises and the expansion and contraction member 24 is gradually expanded, the suction negative pressure introduced into the chamber 9 is limitted by the valve body 20, and the choke valve 1 is further opened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000086238-A (JP)
Title: Preparation of metal carbonyl standard for calibrating spectroscopic system
Inventor: JACKSIER TRACEY
IPC: C01G1/04
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide the preparation of a stable metal carbonyl standard gaseous composition contg. a metal carbonyl in a concn. of a few ppm level. SOLUTION: This preparation for preparing a standard gasseous composition contg. a metal carbonyl, comprises: the steps of placing a metal to be formed into a corresponding metal carbonyl, in a first test vessel maintained at a first temp.; pressurizing the first test vessel with a carbon monoxide-containing gas supplied from a carbon monoxide source container; heating the contents in the first test vessel to a second temp. at a heating rate sufficient to initiate formation of the corresponding metal carbonyl, to form a metal carbonyl- containing gaseous composition; transferring a portion of the metal carbonyl- containing gaseous composition from the first test vessel to a second test vessel maintained at a third temp. lower than the second temp., to quell the reaction of carbon monoxide with the metal;  and diluting the metal carbonyl-containing gaseous composition in the second test vessel with an inert gas supplied from an inert gas source container.
Patent JP-S5558981-A (JP)
Title: Revolving disc grindstone with high porosity and hardness, and its manufacturing method
Inventor: OOIDE KUNIMASA
IPC: B24D3/32
Filed: 1978-10-21
Abstract: PURPOSE: To obtain a resinoid revolving disc grindstone with high porosity and high hardness by hardening heat curing resin to shape the grindstone having a specific gravity 2.2 or less and a degree 0.25 or less.  
     CONSTITUTION: Using heat curing resin such as phenol, abrasive particles are bonded rigidly to shape a resinoid revolving disc grindstone having a specific gravity 2.2 or less and a degree 0.25 or less. Before burning, abrasive particles and a resin such as phenol resin are mixed to shape a thin revolving disc grindstone approximately 8mm or less thick a little thinner than a specified dimension. Some those products are piled and burnt into one body. The finish of the grindstone can be supplied with high quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08272378-A (JP)
Title: Adaptive control method for periodic signal
Inventor: ICHIKAWA HIROYUKI
IPC: F16F15/02
Filed: 1995-03-31
Abstract: PURPOSE: To provide an adaptive control method for a periodic signal capable of corresponding to a change in a transfer characteristics of a control object system, particularly corresponding and following to even the change in a large phase delay and suppressing the effect of the periodic signal. CONSTITUTION: This method is the adaptive control method 1 for the periodic signal adding an adaptive signal consisting of a first basic sine wave and/or harmonic signals until M-th (2>=M) of the basic sine wave synchronized with the periodic signal d(n) at an opposite phase, and is provided with an adaptive signal generation algorithm 12 generating the adaptive signal y(n) based on a first angular frequency ω of the periodic signal d(n) in the time (n) and an adaptive coefficient vector renewal algorithm 11 updating an adaptive coefficient vector W(n) making a convergence stable coefficient Gkp hat related to the amplitude ak and the phase ϕk of the sine wave of respective degree numbers (degree numbers k=1, ., M) of the adaptive signal y(n), the phase delay of the transfer characteristic 23 of the control object system the components based on an error signal e(n)  detected in an observing point to eliminate the effect of the periodic signal whenever the time (n) elapses.
Patent JP-H05301066-A (JP)
Title: Powder beam coating method
Inventor: MISHIMA AKIO
IPC: B05D7/24
Filed: 1992-04-23
Abstract: PURPOSE:To enable a coating to a material to be worked in a short time in atmosphere at a room temp. and to enable a dense coating with excellent adhesion. CONSTITUTION:In a powder beam coating method by injecting powdery fine particles 15 through a nozzle to the surface of the material to be worked 36 to form a fine particle coating film on the surface of the material to be worked 36, the fine particles 15 injected through the nozzle is embedded into the surface of the material 36 to form a coating film of the fine particles 15.
Patent JP-2000317477-A (JP)
Title: Sewage treating device
Inventor: MORIIZUMI MASAKI
IPC: C02F3/30
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treating device capable of preventing the possibility that iron oxide film is formed by the nitrous nitrogen abundantly generated during the time until it is accustomed after it is installed at a prescribed place. SOLUTION: A septic tank is provided with a dephosphorization device P1 having an electrolytic cell 39, iron electrodes 40 and 41 and a direct current power source 42. The electrodes 40 and 41 elute by electrolysis the iron ion reacting with the phosphoric acid in the sewage. A nitrous nitrogen sensor 27 and a control part 20 are installed at the septic tank. The control part 20 makes the device to execute the dephosphorization treatment by flowing the water to be treated to the second flow passage for the first time when a nitrous nitrogen concn. becomes less than prescribed value after installing the septic tank at the prescribed place and starting sewage treating operation.
Patent JP-S5754968-A (JP)
Title: Fixing roller
Inventor: MATSUYAMA FUMIO
IPC: G03G15/20
Filed: 1980-09-18
Abstract: PURPOSE:To speed up fixation by using a resin film layer of fluororesin containing 1-25wt% carbon fluoride. CONSTITUTION:For a resin film layer formed around the external surface of a metallic roller, fluororesin containing 1-25wt% carbon fluoride is used. The said carbon fluoride is an inorganic high polymer represnted by (CF)n considering of carbon and fluorine, and is also solid fluoride obtained by making gaseous fluorine react on raw-material carbon, such as natural graphite, graphite fiber, coal coke, charcoal, caking-agent carbon, and carbon black; and material obtained by adding the solid fluoride to fluororesin is applied around the roller to improve the nonadhesion of the fixing roller surface and the wear resistance.
Patent JP-H04332929-A (JP)
Title: Optical recording medium
Inventor: MIYAMOTO ISAO
IPC: G11B7/24062
Filed: 1991-05-07
Abstract: PURPOSE:To provide an optical recording medium with an improved reliability having a reflection layer which has an improved corrosion resistance and cannot be deteriorated easily. CONSTITUTION:A title item is an optical recording medium with heat-resistance protection layers 2 and 4 and a metal reflection layer 5 outside a recording layer 3 as shown in figure and further a nitride of the metal or an oxide layer 6 especially on this metal reflection layer in a phase-change type optical recording medium where information can be recorded, reproduced, and erased.
Patent JP-S5929512-A (JP)
Inventor: KURAUSUUPEETAA KAIZAA
IPC: B60J3/02
Filed: 1983-07-19
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-H09205205-A (JP)
Title: Manufacture of mos-type semiconductor device and mos-type semiconductor device
Inventor: AKANUMA HIDEYUKI
IPC: H01L29/78
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To uniformly set an offset to an arbitrary level regarding a semiconductor device with a low-concentration impurity diffusion layer (offset) between the channel part of a MOS-type transistor and the source and drain. SOLUTION: Simultaneously with the formation of a gate electrode 304, a conductive film 305 is formed at a region (cover region) for covering a part which later becomes a source and a drain by photolithography, thus forming a low-concentration diffusion layer 306. An insulation film 307 is deposited and the insulation film 307 is gradually eliminated from its top by the chemical/ mechanical polishing(CMP), thus exposing the top of the conductive film 305. As a result, the insulation film 307 remains between the gate electrode 304 and the conductive film 305 and a source/drain region 310 is formed by implanting ions with the insulation film 307 as a spacer. Since offset length is determined by one photolithography, electrical characteristics are uniform and the degree of freedom for setting breakdown voltage between the source and drain can be increased.
Patent JP-H09295702-A (JP)
Title: Garbage bag
Inventor: TSUBOUCHI YOSHIBUMI
IPC: B65F1/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To facilitate tying an open part and to eliminate slit part even in the case of filling a garbage bag with a large amount of garbage by opening one end side of the bag and providing on an upper area of an open part on the other side a tying part which can be tied with each other. SOLUTION: An area which corresponds to an upper part of an open part of a garbage bag 20 is cut into a recessed configuration. At this time, notched part 3 is cut out into a semi-circular or a square configuration. Incidentally, when the notched part is cut out in such a manner that tied parts 1 and 2 are provided on both ends of the upper part of the open part of the garbage bag 20, the notched part may be cut out into any configuration. As a consequence, after the garbage is filled in the garbage bag 20, the tied parts 1 and 2 can be easily tied which will facilitate the judgment on how much garbage can be filled in the bag.
Patent JP-S5356108-A (JP)
Title: Gas sealing method for tuyere mantel of blast furnace
Inventor: MIYAJIMA MASAKAZU
IPC: C21B7/16
Filed: 1976-11-01
Abstract: PURPOSE:To blackade the gaps generating owing to the transformation of the cooling box for the tuyere and the tuyere supporting metal fittings due to high temperature by the welding of the sealing and thus to prevent the gas in the furnace from leaking out, by installing the sealing made of soft steel at the end part outside the furnace of the cooling box for the tuyere of the blast furnace.
Patent JP-H06342610-A (JP)
Title: Contact electrode connecting device
Inventor: AOKI NOBUO
IPC: H05K3/40
Filed: 1993-06-01
Abstract: PURPOSE:To prevent the imperfect contact of a contact electrode by making stress change in accordance with displacement of a protruding portion nearly linear. CONSTITUTION:A slot 7 is formed in a support plate 5 on which protruding portions 3 are formed integrally. The protruding portions 3 are shaken in a direction nearly vertical to the support plate 5 when the opposed electrodes 51 formed on a base plate 50 on head side and contact electrodes 31 are pressed. Then nearly linear stress is given to the each contact electrode 31 and the opposed electrodes 51 and the contact electrodes 31 are connected together electrically.
Patent JP-S6024815-A (JP)
Inventor: HIRANO HIDENORI
IPC: A47L9/14
Filed: 1983-07-20
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。