baber/WOPTO huggingface dataset:
Patent JP-S5913772-A (JP)
Title: Preparaton of polyepoxy compound
Inventor: SAMEJIMA HIROSHI
IPC: C07D303/36
Filed: 1982-07-15
Abstract: PURPOSE:To obtain the titled substance, by reacting epichlorohydrin with diaminodiphenylmethane in the presence of a water-soluble alcohol having a boiling point >= a specific temperature, adding an alkali metal hydroxide to the reaction product so that it is dehydrochlorinated. CONSTITUTION:1mol compound shown by the formula I (X is H, Cl, Br, I, or 1-4C alkyl) and 9-12mol epichlorohydrin are subjected to addition reaction in the presence of a water-soluble alcohol (preferably ethylene glycol) having >=120 deg.C boiling point at 70-90 deg.C for 2-5hr to give a reaction product, to which an alkali metal hydroxide (preferably NaOH) is added gradually, and it is dehydrochlorinated at <=70 deg.C for 2-10hr to give a compound shown by the formula II. The amount of the alcohol used is 50-500pts.wt. based on 100pts.wt. compound shown by the formula I . EFFECT:Since the addition reaction finishes in a short time, coloring occurs slightly. USE:A raw material for heat-resistant cured materials.
Patent JP-H06336500-A (JP)
Title: New protein having binding activity to heparin-bondable growth factor
Inventor: KIMURA MICHIO
IPC: C07K1/20
Filed: 1993-05-26
Abstract: PURPOSE:To obtain the subject protein showing binding activity to heparin- bondable growth factor, useful as a therapeutic agent for diseases of neurological function, osteoplastic ability, etc., controlling action of the binding activity, having a specific amino end sequence, derived from an animal brain. CONSTITUTION:A brain of a young rat 14 days after birth is collected, ground in a buffer solution for grinding tissue by a homogenizer and the ground solution is centrifuged to give a centrifuged substance. The centrifuged substance is solubilized with a solubilizing buffer solution and centrifuged to collect its supernatant liquid. The supernatant liquid is applied to a heparin sepharose column, the adsorbed substance is eluted by a linear gradient using 0.5-2.5M NaCl-containing buffer solution, the eluate is purified by an ion exchange column chromatography method, the eluted fraction is purified by a reversed phase column chromatography method to give the objective new protein having about 200KDa molecular weight by analysis with SDS-PAGE under a reducing condition, an amino end sequence with an amino end sequence of the formula and integrity with a heparin bondable growth factor.
Patent JP-H05319160-A (JP)
Title: Dump truck equipped with vessel locking mechanism
Inventor: TAKESHITA TOSHIYA
IPC: B60P1/04
Filed: 1992-05-15
Abstract: PURPOSE:To prevent a locked state from being released when a heavy vehicle is loaded on a dump truck equipped with a vessel locking mechanism for transporting bulldozers, jumbos, etc. CONSTITUTION:A dump truck equipped with a vessel driving mechanism for driving a vessel 2 from a horizontal state to an inclined erection state is equipped with a lock mechanism A for fixing the vessel 2 to a chassis 1 in the horizontal state, and the locking mechanism A is constituted of a vessel side locking member 22 and a chassis side locking member 20 which can be engaged with the vessel side locking member 22. Further, a transfer mechanism 20A for shifting the locking mechanism A to a locked state in the restoration oscillation of the vessel 2 to the horizontal state, lock holding structure RK for holding the locking mechanism A in lock state, and a release driving means UK for lock-release-operating the locking mechanism A are provided.
Patent JP-2000315997-A (JP)
Title: Encryption communication method and node unit
Inventor: OBA YOSHIHIRO
IPC: H04L12/70
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an encryption communication method that attains parallel encryption processing that takes packet sequence warrant of packets at a decoding node side into account. SOLUTION: An encryption side node 1 gives an identifier (SPI) different by each hash value obtained from one specific field or over of a packet header of packets to which the same encryption algorithm/key information is applied for encryption processing. The same identifier is assigned to packets requiring sequence warrant. The encryption side node 1 selects one of a plurality of encryption processing units 7 that can be executed in parallel on the basis of the identifier and encrypts a packet and sends the result to a decoding side node 2. The decoder side node 2 selects one of a plurality of encryption processing units 8 that can be executed in parallel on the basis of the identifier (SPI) given to the packet received from the encryption side node 1 and decodes this packet by using the encryption algorithm/key information denoted by the identifier.
Patent JP-S5248326-A (JP)
Title: Automatic regulating system for concentration of developing agent
Inventor: HASEGAWA HIROYASU
IPC: G03G15/08
Filed: 1975-10-15
Abstract: PURPOSE:To provide a system, in which the variation in the magnetic field in the bypass of a developing section having an electromagnetic converting element is converted directly into an electric signal so as to detect the concentration of the developing agent and regulate it to a desired leve.
Patent JP-H09291435-A (JP)
Title: Bulky knitted and woven fabric
Inventor: MATSUDA MASAO
IPC: D03D15/567
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a bulky knitted and woven fabrics excellent in water absorption, tension and liveliness, improved in bulkiness, having dry and soft touch and silky handle. SOLUTION: In this a bulky knitted and woven fabrics obtained by knitting and weaving a combined filament yarn of an extensible polyester-based yarn and a shrinkable polyester-based yarn, heat-treating and subjecting the knitted and the woven fabrics to alkali weight-loss treatment, a hollow modified yarn having three to six sectional strip-shaped recessed channels on the outer peripheral face, 5-20% percentage of hollowness, >=1μm depth of the strip-shaped recessed channels and <=0.4 of the diameter of the outer periphery of the filament, 0.2-2.0μm width and 60-150% elongation at break is used as the extensible polyester-based yarn.  The combined filament yarn is partially fibrillated in the inside of the recessed channels and the central hollow, the difference in length between the extensible polyester-based yarn and the shrinkable polyester- based yarn existing between two points in the length direction of the combined filament yarn is made >=10% the latter and the specific volume of the knitted and the woven fabric is made >=2.5cc/g.
Patent JP-H09287261-A (JP)
Title: Large exhaust quantity type ventilating opening device
Inventor: MURAHASHI YOSHIMITSU
IPC: E04D13/16
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To exactly prevent invasion of water drops or dust against wind from all the directions except emergency such as typhoon by projectingly providing shield plates on roof boards blockading the upper part of an inner chamber. SOLUTION: An inner chamber 23 communicating with a garret through louver bodies 24, 24 is formed, and the upper part of the inner chamber 23 is blockaded with roof boards 25, 25. Further outer chambers 26, 26 are formed between the louver bodies 24 and an external wall body 27. Next an outer wind is blown up from lower openings 28, 28 formed between the louver bodies 24 and the lower parts of the external wall body 27 to upper openings 29 formed between the water underside end parts of the roof boards 25 and the upper parts of the external wall body 27. Air in the inner chamber 23 is sucked by negative pressure in the outer chamber 26 side, and exhausted from the upper openings 29.  In this ventilating opening device, shield plates 31, 31 are projectingly provided on the roof boards 25, and water drops blown from the obliquely upper side are prevented from entering in the outer chambers 26 through the upper openings 29.
Patent JP-S6015468-A (JP)
Title: Rock wool-containing coating material for spray application
Inventor: CHIBA TOORU
IPC: C09D1/00
Filed: 1983-07-08
Abstract: PURPOSE:To provide the titled coating material for wet spray application, consisting of a slurry of rock wool, a hydraulic inorg. adhesive and a water-soluble high-molecular material. CONSTITUTION:A water-soluble high-molecular material composed of a mixture of a water-soluble cellulose ether such as methylcellulose and a (partially anionized) polyacrylamide in a weight ratio of 90:10-40:60, is used. 0.1-1.5pts.wt. said water-soluble high-molecular material and water are mixed with 100pts.wt. mixture consisting of 20-75wt% rock wool (pref. one which forms a bundle of 9.5-19.1mm. in length in the mixture to be sprayed) and 80-25wt% hydraulic inorg. adhesive such as Portland cement, to obtain a rock wool-contg. coating material slurry for spray application.
Patent JP-S62279936-A (JP)
Inventor: SUGAWARA TAKAO
IPC: B32B15/08
Filed: 1986-05-29
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-S5825769-A (JP)
Title: Picture signal processing device
Inventor: YOKOMIZO YOSHIKAZU
IPC: G06T5/00
Filed: 1981-08-08
Abstract: PURPOSE:To obtain a processing circuit where photographs and characters are synthesized very naturally, by switching a dither pattern between a photograph region and a line drawing region on an original including the photograph and the line drawing such as characters. CONSTITUTION:An input video signal 1 is quantized in an A/D converter 2 and is compared with a dither signal 6 in a comparator 4 and resulted in a video signal output. The dither signal 6 is fed from a ROM 18' where dither patterns  are written, and the ROM 18' has two kinds of dither pattern in one original,  and they are switched in every prescribed region by the control signal from a  dither switching control line 19 and are outputted. That is, the dither pattern for  the photograph region and the dither pattern for the line drawing region are switched and are applied to the comparator 4.
Patent JP-S5826937-A (JP)
Title: Temperature controller
Inventor: SAKA TATSUO
IPC: F24D13/02
Filed: 1981-08-08
Abstract: PURPOSE:To enable a comfortable living space to be set by a method wherein the condition of the space for air conditioning is detected on the basis of a preset floor temperature, another heater connected to the outside is controlled, the temperature of the floor to be set is varied and data on the variation in the preset temperature is temporarily stored. CONSTITUTION:In floor temperature control circuits 12, 13 and 14, the signals generated  by a floor temperature thermistor 3 and a temperature regulator 4 are sent as inputs to a switch 8 adapted to open and close a heater element 9 for heating the floor to control the switch 8 so that the room temperature may reach a preset value, and also a room temperature setting circuit 21 is set at a temperature having an arbitrary correlation relative to the preset temperature of the temperature regulator 4. Further, in room temperature detector circuits 16, 19 and 22, the signals generated by the circuit  21 and the thermistor 5 are sent as inputs to a switch 7 adapted to open and close another heater 10 connected to the outside to control the switch so that the room temperature may reach the value preset by the circuit 21, and sampling of the room temperature is made at an arbitrary interval of time to detect the room temperature and its gradient. If the room temperatur cannot reach the value preset by the circuit 21  and its gradient remains on the same level or declines, then the preset temperature for the floor is varied.
Patent JP-S63286247-A (JP)
Title: Belt supporting device in belt type continuous casting machine
Inventor: SHIO KIYOMI
IPC: B22D11/06
Filed: 1987-05-20
Abstract: PURPOSE:To secure the stability of a belt and to improve the quality by arranging the fin roll dispersing a magnetic fin among non-magnetic fins on the respective back face of the belt located near the molten metal level of a molten metal. CONSTITUTION:A fin roll 15 is made by arranging a magnetic fin 16 by dispersing it among non-magnetic fins 17. In the case of the thickness of a belt 3a, 3b being in <=1.2mm two non-magnetic fins 17 are preferably arranged and in the case of >=1.3mm in three pieces. With such constitution the belt is stabilized and the quality is improved.
Patent JP-H02304439-A (JP)
Title: Method for peeling pellicle
Inventor: ARIYOSHI HIROSHI
IPC: G03F1/62
Filed: 1989-05-19
Abstract: PURPOSE:To peel a pellicle without flawing the pellicle by immersing a photomask with the pellicle into an org. solvent or aq. surfactant soln. while applying separating force to the pellicle by a tensile spring device. CONSTITUTION:The org. solvent or aq. surfactant soln. 11 is put into a vessel 8 and after a hook 9 is fitted to a groove 2a for removing a supporting frame 2, a latch 9a of the hook 9 is hooked to a tensile coil spring 10 fixed at one end of a latch 8b on the base of the vessel 8. The photomask 4 is then placed on the vessel 8 in such a manner that the surface thereof comes into contact with an O-ring 7. The org. solvent or aq. surfactant soln. 11 is, therefore, expelled by the pellicle 1 and the liquid surface thereof rises to immerse the mask surface of the photomask 4. The supporting frame 2 peels the pellicle from the photomask 4 by the tensile force of the tensile coil spring 10 when the tacky adhesive force of a tacky adhesive agent 5 sticking the pellicle 1 to the photomask 4 weakens on swelling or dissolving of the tacky adhesive agent. The pellicle is peeled in this way without flawing the pattern surface of the photomask.
Patent JP-H06329068-A (JP)
Title: Bicycle serving as cart
Inventor: KURODA KOSUKE
IPC: B62B5/08
Filed: 1993-05-26
Abstract: PURPOSE:To allow a bicycle to be used as a two-wheel cart rollable with a load placed thereon in a shop by making the bicycle developable/foldable so as to be switched into a bicycle mode with front-rear wheels all grounded with the wheel base in the maximum state and into a cart mode with rear wheels separated from the ground and inserted between both front wheels in the grounded state. CONSTITUTION:A body 2 is provided with a front body 2f for supporting a steering handle 3 and a lateral pair of front wheels 4, 4, and a rear body 2r for supporting a lateral pair of rear wheels 8, 8. A carrier 18 is rotated between a service position in front of the front body 2f and a non-service position of being overlapped with the front face. The rear body 2r is formed of a main frame 20, a rear stay 21 and a bottom frame 22 developable/foldable. When a bendable link 27 is bent while rotating a bottom pipe 33 and a transmission case 34 upward around the respective pivot pins 26, 38 so as to rotate the main frame 20 and the rear stay 21 frontward, the body 2 is folded to obtain a cart mode.
Patent JP-S5248414-A (JP)
Title: Dial pulse relay circuit
Inventor: SAITOU NOBUAKI
IPC: H04Q1/36
Filed: 1975-10-16
Abstract: PURPOSE:The dial pulse of a fixed value duration is sent out with every detection of dial pulse, and this pulse duration is adjusted. In this way, the prescribed dial pulse can be relayed regardless of the distortion of arriving dial pulse.
Patent JP-H05319579-A (JP)
Title: Unit parts transfer device
Inventor: TAGA AKIRA
IPC: B65G47/48
Filed: 1992-05-18
Abstract: PURPOSE:To provide a device automating loading of an engine onto a truck, which is so for carried out by human-hands using a whist. CONSTITUTION:A circulating carrier path 19 is formed out of a ground conveyer 16 provided on the ground and a vehicle conveyer 18 put on the load-carrying platform of a truck 20. A plurality of trays 17 are circulated and moved on the circulating carrier path 19. The type of engine corresponds with the tray 17, no which it is to be transferred, based on the order of engines to be unloaded from the truck. When a predetermined tray comes to an engine transfer position 16a which is a part of the ground conveyer 16, the engine is transferred by a transfer loader 15. The tray to be transferred the next rime is circulated and moved no the transfer position 16a. This procedure is repeated, and the engine is loaded on the truck.
Patent JP-H0220310-A (JP)
Title: Method of shortening mold cycle time
Inventor: POORU IZAIAA DAGURASU
IPC: B29K105/08
Filed: 1989-05-19
Abstract: PURPOSE: To enable the rapid inflow of a resin into a mold and the rapid flow of fibers by opening and closing the opening part of a mold by using a freely heat recoverable member. CONSTITUTION: A groove-shaped opening part 15 is provided to the internal bottom surface of a mold 12 and a freely heat recoverable member 16 is arranged in the opening part 15. This member is not set to a thermally expanded shape but set to a contracted shape of a recoverable temp. or lower to form an opening part 17. A preformed member 13 comprising a fiber reinforcing material is inserted into molds 11, 12 to close the molds. A thermosetting resin compsn. is allowed to flow in the molds through the opening part 17 and a freely heat recoverable member 11 is thermally expanded and the upper surface 18 thereof is matched with the surface 14 of the mold 12 to close the opening part 17. The thermosetting compsn. is held in the molds to stabilize the dimension of a formed article. The molds are opened to take out the article.
Patent JP-S5247896-A (JP)
Title: Method for preventing polyurethane foams from shrinking
Inventor: DOBASHI MASAHARU
IPC: C08J9/34
Filed: 1975-10-15
Abstract: PURPOSE: To prevent polyurethane foams from shrinking in the manufacturing process of non-rigid or semi-rigid polyurethane by keeping the polyurethane in vacuo. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02302702-A (JP)
Title: Production of color filter
Inventor: MIYASHITA SATORU
IPC: G09F9/30
Filed: 1989-05-18
Abstract: PURPOSE:To prevent uneven polishing of a coat layer on a colored layer, to increase the size of a substrate and to enhance yield by regulating the average rate of reduction of the thickness of the coat layer by polishing to <=10mum/min. CONSTITUTION:A colored layer 2 is formed on a substrate 1 and a coat layer 3 is formed on the colored layer 2 and polished. In this case, the average rate of reduction of the thickness of the coat layer 3 by polishing is regulated to <=10mum/min. The colored layer 2 may be formed by any method, the coat layer 3 may be formed by any coating method with any material and any polishing method may be adopted. Uneven polishing of the coat layer 3 is prevented, the size of the substrate is increased and yield is enhanced.
Patent JP-H10297180-A (JP)
Title: Japan ink (sumi) rubbing-down instrument
Inventor: ITANI TERUO
IPC: B43M99/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To rub down automatically and effectively a Japan ink stick (sumi) by applying the gravity of a Japan ink holder to the Japan in stick on an inkstone (suzuri) and moving reciprocatingly the Japan ink holder and the Japan ink stick in the length direction of the inkstone by using a crank arm and a connecting bar. SOLUTION: A Japan ink holder 2 is rocked integrally with a connecting bar 11 up and down, and the ink holder 2 is pressed on a set bar 9. Then a Japan ink stick 1 is inserted between two grip sections 3 of the ink holder 2, fixed and retained thereon, and the ink holder 2 is taken up slightly and a set bar 9 is removed from below the ink holder, and the ink piece 1 is disposed in upright on an inkstone 7. Then the gravity of the Japanese ink holder 2 is applied to the ink stick 1 to press the ink stick 1 on the inkstone 7, and a crank arm 10 is driven and rotated by a motor 18 and gears 20 and 21.  When the ink holder 2 and the ink stick 1 are moved reciprocatingly in the direction of the inkstone 7 by the connecting bars 11 linked with the rotation, the height position of a pin 15 is changed following the rotation of the crank arm 10, and the ink stick 1 is moved reciprocatingly in the state that the connecting bar 11 and the ink holder 2 are slanted.
Patent JP-H09302353-A (JP)
Title: Heat insulating panel for hot repairing of coke oven
Inventor: TAKEU HIROSHI
IPC: C10B29/06
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an insulating panel capable of improving cooling and heat insulating effects in a working area by making a space between a carbonization chamber wall of a coke oven and a sidewall of a duct of the insulating panel small. SOLUTION: In this insulating panel for heat repairing a coke oven, a vertical duct 7, which communicates with a ceiling duct 6 having plural rollers running on its upper surface prolonged to the horizontal direction, is installed and an insulating panel material 8 is formed on one side surrounded by the ceiling duct and the vertical duct. Covers are removable attached to plural air suction openings 7c1 to 7c6 formed on the inside surface of the vertical duct and the width sizes of the ceiling duct and the vertical duct are made variable.
Patent JP-H01293500-A (JP)
Title: Electronic cash register
Inventor: MIZUGUCHI YUZO
IPC: G07G1/12
Filed: 1988-05-23
Abstract: PURPOSE:To easily notify of accurate queuing time by display-outputting time necessary for preparing a piece of selling-registered goods. CONSTITUTION:A preparation necessary time memory 24 to set and store the time necessary for preparing each piece of goods correspondingly to the goods code of each piece of goods is provided for the title device. Further, the device is equipped with a preparation necessary time extracting means 41 to extract the time necessary for preparing a piece of goods corresponding to the goods code inputted through an input part 2 from the memory 24 and a display control means 27 to display-output the time necessary for preparing the piece of goods extracted by the means 41 on a display part 4 under a corresponding state to an applicable designation. Thus, since the time necessary for preparing the piece of goods is automatically displayed together with the designation and the selling amount of the piece of goods when the goods code of the piece of selling goods is inputted through the input part 2, a clerk can notify a customer of the accurate queuing time by looking at this display.
Patent JP-H11303843-A (JP)
Title: Fitting member and removal hindering tool for fastener, and fastener having male screw or female screw, bolt, nut and tool for fastener
Inventor: HOSHINO TAKAHIRO
IPC: F16B41/00
Filed: 1998-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent the removal of a fastener such as a bolt or a nut by having a cover part for covering a fastening peripheral surface of a fastener as a fastening force applying surface, and fitting the fastening peripheral surface and the cover part to a fastener in the separated condition. SOLUTION: A fitting member 100 for fastener is fitted to a special bolt 5 freely to be turned by engaging an engagement part 100e of the fitting member 100 with an engagement part 5e of the special bolt 5. In the special bolt 5 with the structure that the fitting member 100 for fastener is fitted thereto freely to be turned, the fitting member 100 for fastener is covered with a cover part 100c while maintaining a clearance between the head peripheral surface of the special bolt 5 and the cover part 100. Furthermore, even in the case where the rotating force is applied to the fitting member 100 for fastener by a tool, the fitting member 100 is rotated on the special bolt 5 so that the rotating force is not transmitted to a male screw part 5b. Namely, rotation of the male screw part 5b of the special bolt 5 by the rotation of the fitting member 100 for fastener is prevented.