baber/WOPTO huggingface dataset:
Patent JP-H06326410-A (JP)
Title: Integrated semiconductor laser beam source
Inventor: SANJO HIROAKI
IPC: H01S5/042
Filed: 1993-05-14
Abstract: PURPOSE:To remove the mechanical instability of an optical system, and to obtain a compact and integrated laser beam source by a method wherein a semiconductor laser, which is oscillated at single wavelength, and a waveguide type light filter, formed at least by two diffraction gratings, are formed on the same semiconductor substrate. CONSTITUTION:A multiple interference type Fabry-Perot inter-ferometer, which is composed of two waveguide type diffraction gratings 51 and 51 and an optical waveguide 52, is used as a waveguide type light filter 5. The waveguide type light filter 5 is connected to a semiconductor laser 2 which is oscillated at single wavelength by an optical waveguide, and these constituent elements are formed on the same semiconductor substrate 6. By having the above- mentioned structure, the spectrum spreading of the output beam sent from a semiconductor laser becomes narrow by the return beam from the waveguide type light filter, and a wavelength-stabilized light source can be accomplished.
Patent JP-2000300722-A (JP)
Title: Slot machine
Inventor: KINOSHITA SHUNICHI
IPC: A63F5/04
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To dispense with an exclusive informing means for a flag notice so as to reduce device cost and to notify in a clear way even to a beginner. SOLUTION: Stop lamps 30a, 30b, 30c are normally lighted when reels 8a, 8b, 8c start rotating at constant speed after started, and inform a player to the effect that reel stop operation is possible. When a lottery consequent to the start of the reels turns out to be a big prize and materialization of a special prize is determined, a control part lights the respective stop lamps 30a, 30b, 30c in a different pattern from usual. When a winning state to the special prize is carried over as a prize winning flag, a flag notice based on a special lighting pattern is also executed in the next game to inform the player of the carried- over state of the prize winning flag.
Patent JP-H07313011-A (JP)
Title: Production of floor covering material for animal and method for reusing used floor covering material for animal
Inventor: YAMAZAKI MASAYASU
IPC: C04B7/24
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a floor covering material for animals hardly causing carcinogenesis and decomposition, having excellent handleability, by dehydrating a sludge slurry of freshly mixed concrete to a specific water content, rolling and granulating, and hardening. CONSTITUTION:A sludge slurry of freshly mixed concrete is dehydrated to <=50wt.% water content and rolled and granulated into spherical or particulate sludge granulated material having a few squares, which is hardened. The granulated material has strong alkalinity of pH 12 to 14 and can prevent breeding of insect pests such as flies and maggots.
Patent JP-H05305752-A (JP)
Title: Writing device provided with heating element
Inventor: KOBU MAKOTO
IPC: B41M5/26
Filed: 1992-05-01
Abstract: PURPOSE:To keep a durability in recording life by a method wherein a first heating element generating heat under the control of a controller is clamped between a pair of electrodes disposed opposedly to each other, and the first heating element and a sheet-form recording body making information thereon visible under heat are depressed on each other without a generation of a relative speed between the both. CONSTITUTION:A first heating element 21 generating heat under the control of a controller 43 is clamped between at least a pair of electrodes 19, 20 disposed opposedly to each other. A first writing member 15 is provided for depressing the first heating element 21 on a sheet- or card-form recording medium 3 made of a heat-sensitive material making information thereon visible under heat without a generation of a relative speed between the both for making the information visible. As a result, a marking device realizing a high-quality image is obtained while keeping a durability in recording life, preventing an occurrence of physical damage, completely eliminating whitening or coloring even with a long elapse time after the writing of information or a large repeated use number, and stabilizing a whitening or coloring density.
Patent JP-S61270593-A (JP)
Inventor: SATO TAKUYUKI
IPC: F16L59/147
Filed: 1985-05-25
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-S61281282-A (JP)
Inventor: YOSHIDA MAMORU
IPC: G02F1/1333
Filed: 1985-05-25
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-S61273339-A (JP)
Inventor: HOPWOOD HOWARD R
IPC: B65D5/54
Filed: 1986-05-19
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-H07317055-A (JP)
Title: Method of foundation improvement construction
Inventor: NAKAJIMA TORU
IPC: E02D3/00
Filed: 1994-05-26
Abstract: PURPOSE:To enable foundation improvement having high strength and high reliability by uniformly mixing excavated soil and a solidifying material, and to utilize excavated soil effectively as back-filling soil. CONSTITUTION:Excavated soil 3, a solidifying material 4 such as cement and water 5 are charged into a mixer 16 at every fixed ratio, and these materials are mixed and stirred by the mixer 16 and solidifying material-soil mixed slurry 6 is formed on the excavation field of a void 2, thus uniformly mixing excavated soil and the solidifying material. The inside of the void 2 is filled with solidifying material-soil mixed slurry 6, thus effectively utilizing excavated soil as back-filling soil.
Patent JP-S60257448-A (JP)
Title: Photomask
Inventor: KIYOTA SHIYOUGO
IPC: G03F1/00
Filed: 1984-06-04
Abstract: PURPOSE:To obtain a photomask capable of repelling attachment of foreign matters to the surface of the mask and easy to enhance mechanical strength and to handle it by fixing a protective plate same in material as the base of the photomask so as to cover the surface of the mask and filling the space between the base and the plate with a substance same in refractive index as both. CONSTITUTION:The photomask 3 made of the base 1 and the pattern film 2 is obtained by forming the mask pattern film 2 of Cr or the like on the surface of the base 1 made of a transparent quartz plate. The protective plate 4 made of a quartz plate same as that of the base 1 is arranged opposite to the surface of the base 1, and fixed above the base 1 by using a frame spacer 5 arranged on the border of the surface of the base 1 to form a minute space 6 equal to the height of the spacer 5 between the base 1 and the plate 4. The space 6 is filled with SOG (water glass) 7 as a transparent substance same in refractive index as said quartz. As a result, the pattern film 2 is on the surface of the base 1 covered with the plate 4, foreign matters are prevented from directly attaching to the surface of the base 1, and further, the use of the plate 4 enhances the mechanical strength, facilitates handling, and enhances durability and life.
Patent JP-S594839-A (JP)
Title: Air conditioner
Inventor: TAMAGAWA TSUTOMU
IPC: F24F1/02
Filed: 1982-06-30
Abstract: PURPOSE:To prevent the lowering of the cooling effect of an air conditioner by a method wherein an electrical heater is rotatably provided in a ventilating passage such that the heater is held parallel to the flow direction of air at the time of cooling operation while it is held normal to the flow direction of air at the time of heating operation, whereby the heater does not hinder the flow of air at the time of cooling operation. CONSTITUTION:The electrical heater 16 comprising an electrical heating type positive temperature characteristic thermister is provided between a silicon fan 15 in the ventilating passage 13 and a blowout port. One side surface of the heater 16 is connected with a rotary shaft 18 of a geared motor 17 so that the heater 16 is rotated either to stand upright with the surface thereof lying normal to the flow direction of the air in the ventilating passage or to turn down with the surface thereof lying parallel to the flow direction of the air. Thus, when a heating operation is selected by a changeover switch, the geared motor 17 operates in a direction in which the heater 16 is held upright and when a cooling operation is selected by the changeover switch, it operates in a direction in a direction in which the heater 16 is turned down.
Patent JP-S60259392-A (JP)
Inventor: TERAUCHI TSUNEO
IPC: B25J17/02
Filed: 1984-06-04
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-S63277684-A (JP)
Title: Production of 7beta-aminothiazolylalkenoylamino-3-cephem-4-carboxylic acid
Inventor: HAMASHIMA YOSHIO
IPC: C07D501/20
Filed: 1987-05-08
Abstract: PURPOSE:To obtain (with industrial advantage) the title compound which is used as an antibacterial against gram-positive and -negative bacteria, by reaction of haloacetoamide-cephemcarboxylic acid with an alkanal and thiourea. CONSTITUTION:The subject compound is obtained by reaction of 7beta- haloacetoamide-3-cephem-4-carboxylic acid of formula I (R<1> is H, substituent in cephalosporin chemistry; R<2> is H, carboxyl-protecting group; Hal is halogen) with an alkanal of the formula: R<6>CHO (R<6> is alkyl) such as propanal and thiourea.
Patent JP-S62268825-A (JP)
Title: Top card clothing
Inventor: NAKANO YUZURU
IPC: D01G15/24
Filed: 1986-05-16
Abstract: PURPOSE:To uniformly hold lumps of tufts or foreign materials mixed in tufts by a top card clothing and eliminate unevenness of opening action, by providing a card wire inserting structure of a card clothing so that each point of card wires may be arranged in a regular hexagonal or nearly hexagonal shape. CONSTITUTION:When the length of a crown 2 constituting a card wire inserting structure is assumed as (A), card wires are inserted as the number (n) of crowns contained in one unit length 2mA obtained by multiplying twofold length of the crown (A) by an integer m as one unit structure. In the process, m/n is set at 1/4, 5/28 or a value close thereto.
Patent JP-H10288529-A (JP)
Title: On-vehicle navigator
Inventor: YOKOYAMA SHINJI
IPC: G08G1/0969
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigator in which the scale of a map image plane is automatically set to the optimum one during the running. SOLUTION: When a car is started, a map image plane and one's own car position are displayed by an Xm scale in a step S2. While being displayed by the Xm scale, a travel speed and a first reference speed are compared with each other in a step S3. Then, if this travel speed grows larger than the first reference speed, it is shifted to a step S4, and the scale is reduced, and further a scale of the map image plane is set to a Ym scale in a step S5. While being displayed by this Ym scale, the travel speed and a second reference speed are compared with each other in a step S6. Likewise, if the travel speed grows larger than the second reference speed, it is shifted to a step S7, therefore the scale is expanded, and furthermore, the scale of the map picture image is set to the Xm scale in the step S2.
Patent JP-S5542312-A (JP)
Title: Memory protection system
Inventor: MIYADERA HIROO
IPC: G06F12/14
Filed: 1978-09-18
Abstract: PURPOSE: To prevent unexpected write operation by inhibiting write operation outside an assigned region of a memory unit when the value of a program counter is within the region.  
     CONSTITUTION: When instruction address IA in execution indicated by program counter 11 is between the lowest limit address (a) and highest limit address (b), AND circuit 19 outputs a signal of logic "1" and when store address SA indicated by register 14 is below the lowest limit address (a) or above the highest limit address (b), inverter 22 outputs a signal of logic "1". Therefore, AND circuit 23, when IA is in region [a, b] and SA outside of region [a, b], outputs a signal of logic "1" to set flip-flop 30. While flip-flop 30 is being set in this way, write operation is inhibited by a set output, so that unexpected write operation can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5815838-A (JP)
Inventor: NOUDA MASAO
IPC: G02C13/00
Filed: 1981-07-22
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-H06298758-A (JP)
Title: Coumarin derivative
Inventor: UCHIDA MANABU
IPC: C09K9/02
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a coumarin derivative suitable as a component for a fluorescent coating compound, electroluminescent element, etc., having especially electric charge injecting and transporting ability, useful as a luminescent material showing excellent thin film characteristics. CONSTITUTION:A compound of formula I (R1 to R5 are H, F, alkyl, alkoxy, dialkylamino, alkanoyloxy, aryl, cyano, etc.; X is single bond, O or NY; Y is alkyl or aryl; (n) is 1-4) such as 4-methyl-7-(2-carbazolylethyl)umbelliferone. The compound of formula I is obtained by reacting a compound of formula II with a carbazole derivative of formula III (Z is Cl, Br, I, tosyloxy, mesyloxy or trifluoromethyloxy) in the presence of a base (e.g. potassium carbonate). Since various luminescent colors are obtained, the compound is useful as one component of a luminescent layer of an EL element, an electron charge transporting layer of an EL element and further since fluorescence intensity is strong, the compound is useful as a highly efficient luminescent element such as full color display, etc.
Patent JP-S60257723-A (JP)
Inventor: KAWASAKI YOSHIHIRO
IPC: H02H3/30
Filed: 1984-06-04
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-2000301615-A (JP)
Title: Method for connecting thermoplastic resin pipe
Inventor: HASHIMOTO YOSHIHIRO
IPC: B29C65/06
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting thermoplastic resin pipes capable of efficiently obtaining a fusion bonded connection part having uniform fusion bonding strength high in reliability. SOLUTION: Both end surfaces of a polyethylene resin pipe 7 and a socket joint 8 made of a polyethylene resin are preliminarily heated and melted by a heater 4 and the end surface of the socket joint 8 is brought into contact with the end surface of the resin pipe 7 by predetermined pressing force and the socket joint 8 is rotated around its axis with respect to the resin pipe 7 by a rotary chuck 2 to fusion bond the mutual end surfaces of both of them by friction heat.
Patent JP-H10300139-A (JP)
Title: Negative ion generator
Inventor: NAKANISHI KOICHI
IPC: H01T23/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To generate high quality negative ions by supplying water from a water tank to a water discharge path and breaking the water into minute water droplets so that wet air containing negative ions generated into the air is delivered to the outer air and stirring the water in the water tank by means of an aeration pump disposed in the water tank. SOLUTION: A cyclon unit 1 comprises cyclon tubes 4, 5 having lower fringe inserted into a water tank 2 wherein the water breaking part A of the cyclon tube 4 breaks the water into minute water droplets and generates negative ions into the air. The air/liquid separating section B of the cyclon tube 5 receives the air containing minute water droplets generated at the water breaking part A and separates the minute water droplets centrifugally from the air to deliver wet air containing negative ions through an exhaust port 11. In this regard, the water tank 2 is fixed with circulation piping 29 coupled with a circulation pump 30. Water in the water tank 2 is circulated through the piping 29 by means of the pump 30 and the water is stirred to take the air into the water thus retarding progress of corruption of the water through aeration.
Patent JP-H02293189-A (JP)
Title: Aluminum alloy material for lithographic printing plate and manufacture of support using the same
Inventor: SAKAKI HIROKAZU
IPC: C22C21/02
Filed: 1989-05-09
Abstract: PURPOSE:To improve printability of a support for a lithographic printing plate by forming an alloy material containing aluminum as a main ingredient, special specific resistance value in liquid nitrogen and a specific range of precipitating rate of precipitate having a specific diameter. CONSTITUTION:After an alloy ingot containing 0.5 - 2.0wt.% of Mn, 0.05 - 1.0wt.% of Si, 0.15 - 1.0wt.% of Fe, the residue of Al and unavoidable impurities is homogenized at 400 - 610 deg.C, it is then heated to 400 - 610 deg.C, and hot rolled. Then, after it is cold rolled, it is heated at temperature rising speed of 500 deg.C/hr or lower to 350 - 500 deg.C, intermediately annealed, finish cold rolled at 30% or more of reduction rate between plates, electrochemically roughed on the surfaces of the aluminum alloy to obtain an aluminum alloy support for a lithographic printing plate. 0.01 - 1.10wt.% of Ti may be further contained.
Patent JP-H04320755-A (JP)
Title: Air conditioner
Inventor: KOJO SEIJI
IPC: F24F11/76
Filed: 1991-04-18
Abstract: PURPOSE:To enable uncomfortable feeling of cold to be eliminated by a method wherein a difference between a suction port temperature and an indoor setting temperature and an indoor heat exchanger temperature are inputted to a fuzzy control port, the number of rotation of an indoor blower is applied as an output, a fuzzy inference carried out so as to get a positive value. CONSTITUTION:An indoor set temperature is stored in a memory part 3 of a control part 2, compared with a signal got from a suction port temperature sensor 4 for sensing an indoor temperature and then a compressor 6 is controlled for its operation by a compressor control circuit 5 in reference to this difference. A difference between an indoor set temperature and a suction port temperature and an indoor heat exchanger temperature detected by a heat exchanger temperature sensor 7 are inputted to a fuzzy control part 9 through a heat exchanger temperature sensing circuit 8 so as to perform a fuzzy inference and an indoor blower 11 is controlled for its operation through a blower control circuit 10 with the number of rotation being applied as an output. At the fuzzy control part 9, a difference between the indoor set temperature and the suction port temperature and a temperature of a heat exchanger inputted from a heat exchanger temperature sensing circuit 8 are applied to perform a fuzzy inference in accordance with a rule, and a positive value is calculated for getting a conclusion.
Patent JP-H09276663-A (JP)
Title: Reverse osmosis separation device
Inventor: JINNO SHUNICHIRO
IPC: B01D61/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a reverse osmosis separation device designed to save on energy when concentrating untreated liquid such as sea water through a multistage process. SOLUTION: An untreated liquid, pressurized by a high pressure pump 1, is supplied to a reverse osmosis membrane module unit 2 as a first stage, then is separated as a concentrated liquid 3 and a filtrate 4, and the concentrated liquid 3 is supplied to a next stage reverse osmosis membrane module unit 5. In this module unit 5, the concentrated liquid 7 is separated as a concentrated liquid 7 and a filtrate 8. In this case, the concentrated liquid 3 supplied to the next stage reverse osmosis membrane module unit 5 is supplied through an energy exchange-type pressure increasing device.  Thus the pressure of the concentrated liquid 3 is increased by the device 6, that is, the device 6 increases the pressure of the concentrate liquid 3 using a pressure energy possessed by the concentrated liquid 7 discharged from the next stage reverse osmosis membrane module unit 5, resulting in the saving of the energy.
Patent JP-S5339257-A (JP)
Title: Removing method for malodor
Inventor: AIBE NORIO
IPC: B01D53/81
Filed: 1976-09-21
Abstract: PURPOSE: To remove efficiently the sulfur compounds of malodorous components from the gas, by contacting the gas containing hydrogen sulfide, etc. with the active carbon which has been treated by heating in the presence of ammonia gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5448163-A (JP)
Title: Bonding machine
Inventor: YABUSHITA TETSUO
IPC: H01L21/68
Filed: 1977-09-22
Abstract: PURPOSE: To simplify the complicated process control in the tape carrier system.  
     CONSTITUTION: Sprocket holes 2 are formed across long tape 1 with a fixed space between, and hole 3 is drilled at the middle part between holes 2 to correspond to the IC chip. Metal foil 4 and IC chip 5 are bonded into hole 3 on tape 1. For the one unit at the tip of tape 1, the mark composed of figures and characters is patterned simultaneously with or after bonding. Mark "1A" indicates the number of types of the IC chip bonded with "1" and the first order with "A" respectively. In the same way, marks "1B", "1C" and so on are added to the continuous units of tape 1, thus facilitating an easy control for the manufacturing processes of the semiconductor device 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5816502-A (JP)
Inventor: TOWATARI YOSHISHIGE
IPC: H01C17/06
Filed: 1981-07-22
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-S5739788-A (JP)
Title: Preparation of coenzyme q10
Inventor: NATORI YOHEI
IPC: C12P7/66
Filed: 1980-08-22
Abstract: PURPOSE: To increase the production of coenzyme Q 10  per mold extremely, and to reduce the amount of the by-products of other coenzyme Q 10  homologues, by cultivating a bacterium belonging to the genus "Pseudomnas", capable of producing coenzyme Q 10  in a medium containing peptone, etc.  
     CONSTITUTION: A bacterium, e.g., "Pseudomonas" C1-36 (FERM-R5209), "Pseudomonas" N842 (FERM-P3154), etc., belonging to the genus "Pseudomonas", capable of producing coenzyme Q 10 , is cultivated in a medium wherein 1W10% (w/v), preferably 1W5% (w/v) one or more additives selected from the group consisting of peptone, yeast extract, NZ-amine, Casamino acid and corn steep liquor based on the culture solution are added preferably in the logarithmic propagation period of the bacterium, and coenzyme Q 10  is collected from the formed mold. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03220241-A (JP)
Title: Method for bonding rubber
Inventor: SUGIYAMA HIDEO
IPC: C08L21/00
Filed: 1990-04-27
Abstract: PURPOSE:To improve the adhesive properties by forming a thin cobalt metal film contg. cobalt oxide on a substrate material, thermally treating the film, and simultaneously forming and vulcanizing a rubber layer on the film. CONSTITUTION:100 pts.wt. rubber component (e.g. a natural rubber), 0.5-7 pts.wt. sulfur, a filler, a softener, an accelerator, a vulcanization aid, etc., are compounded to give a rubber compsn. Separately, a thin cobalt metal film contg. cobalt oxide, with a degree of oxidation of 5-35atom%, and having a thickness of 10Angstrom -100mum is formed on the surface of a substrate material such as a metal or ceramic by reactive sputtering and thermally treated at 100-400 deg.C for 1sec to 3hr. Then, the rubber compsn. is thermally pressed onto the film, vulcanized and bonded to the film.
Patent JP-H02294082-A (JP)
Title: Thermoelectric device and its manufacture
Inventor: TANAKA HIROYOSHI
IPC: H01L35/32
Filed: 1989-05-08
Abstract: PURPOSE:To obtain a thermoelectric device which is easy to realize a large area and be manufactured by constituting a thermoelectric element in the manner in which a semiconductor exhibiting Peltier effect is pinched by metal rods, and inserting the elements in a thermal insulating wall for supporting. CONSTITUTION:A semiconductor 8 exhibiting peltier effect is bonded between a pair of rods 9, 9' of copper and the like, thereby forming a thermoelectric element. Said elements are electrically connected in series, and inserted in a thermal insulating wall 13 to be retained. When a voltage is applied from electrode terminals 10, 10', and a current is made to flow, heat is generated or absorbed by Peltier effect of the contact surface between the copper rod 9 or the copper rod 9' and the semiconductor 8. The heat is conducted by the copper rods 9, 9', and travels outside the thermal insulating wall 13, thereby heating or cooling the external environment. Thereby a thermoelectric device having a large area can be manufactured by a simple process.