baber/WOPTO huggingface dataset:
Patent JP-S62135837-A (JP)
Title: Photomask and photoengraving method using same
Inventor: YASUI JURO
IPC: G03F1/68
Filed: 1985-12-10
Abstract: PURPOSE:To prevent electrode wiring from becoming thin and being broken by providing a dummy light shield pattern of size smaller than the resolution limit size of an exposing device in an area where a light transmission area is limited. CONSTITUTION:A photomask 1 used for a photoengraving method has the dummy pattern of size smaller than the resolution limit size of the exposing device in its light transmission area 3 at a position corresponding to a lower wiring end part. This dummy pattern 30 is provided at the position corresponding to the end part of lower wiring where reflected light from the slanting surface on the end part exerts influence upon an electrode wiring pattern during photoengraving. Therefore, a photoresist film 10 on the lower wiring end part is exposed and no photoresist pattern is formed at the position. The light, however, is weakened in intensity as compared with ultraviolet light which is transmitted through the light transmission area 3 of the photomask 1 where the dummy pattern 30 is not present and reaches the photoresist film 10. Consequently, the metallic electrode wiring which neither becomes thinner nor has a break is formed closely to the lower wiring.
Patent JP-H10169581-A (JP)
Title: Vane and coolant compressor using it
Inventor: OKAJIMA MASAZO
IPC: F04C18/344
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce a frictional coefficient, and improve abrasion resistance by carrying out plasma nitrosulphurizing treatment on a surface of a vane made of a high speed tool steel improved material, and forming a sulfur compound layer while forming nitrogen-containing compound layer on its surface. SOLUTION: A vane 12 of a coolant compressor uses a high speed tool steel improved material including C: 1.0 to 2.0wt.%, Si: 0.1 to 0.4wt.%, Mn: 0.2 to 0.5wt.%, Cr: 3.0 to 5.0wt.%, W: 11 to 14wt.%, Mo: 0.5 to 2.5wt.%, V: 3.0 to 5.0wt.%, and Fe: the rest thereof, and is formed by injection molding or hot isostatic press(HIP) forming. Plasma nitrosulphurizing treatment is carried out on the surface, and thereby, iron and sulfur on the surface of the vane 12 are reacted with each other. As a result, a surface layer part including sulfur compound is formed, and thereby, a frictional coefficient is reduced. Also compound (FeN, Fe2 N4 and the like are formed) is formed by reacting iron and sulfur with each other, and thereby, a surface having a high abrasion resistance property is provided.
Patent JP-2000102398-A (JP)
Title: Apparatus for methane fermentation and fermentation of methane
Inventor: MATSUSHITA ISAO
IPC: C12R1/01
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To carry out methane fermentation more rapidly in a state of readily controllable reaction conditions. SOLUTION: This method for methane fermentation comprises a process for forming acetic acid or formic acid by treating an object to be treated by a first treating tank 1 containing a microorganism capable of forming acetic acid or formic acid from the object to be treated containing an organic substance, a process for supplying the acetic acid and/or formic acid-containing treated solution treated by the first treating tank 1 to a second treating tank 6 containing a thermophilic methane forming microorganism for converting acetic acid and/or formic acid into methane under anaerobic conditions and a process for treating the treated solution in the second treating tank 6 at a high temperature of >=50 deg.C under anaerobic conditions to convert acetic acid and/or formic acid in the treated solution into methane.
Patent JP-H01122349-A (JP)
Title: Manufacture of integrally impregnated rotary electric machine
Inventor: MARUYAMA SHOICHI
IPC: H02K15/12
Filed: 1987-11-04
Abstract: PURPOSE:To provide the whole of an apparatus with uniform insulating characteristics, by a method wherein the curing catalyst of impregnating varnish is coated on the whole of the surfaces of a wedge, which contacts with at least a core groove, before impregnating the varnish. CONSTITUTION:A winding 3 is incorporated into the slot 5 of a core 4 through a slot liner 6 or the paper of polyamide while a wedge 7, made by epoxy glass laminate, is inserted into the side groove of the outer periphery of the slot 5. The curing catalyst of impregnating varnish or solventless epoxy varnish is coated on the whole of surfaces of the wedge 7, which contacts with the core 4, previously before inserting the wedge 7. Thereafter, the winding is impregnated with the solventless epoxy varnish.
Patent JP-H06127902-A (JP)
Title: Reformer
Inventor: TSURU KIYOSHI
IPC: H01M8/06
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a reformer whose reforming furnace is miniaturized by making a combustion space compact while maintaining uniform heating. CONSTITUTION:A combustion device 7 is constituted of plural fuel pipes 7a, plural air jet holes 7b, a combustion chamber 7c and an air chamber 7d. In the combustion device 7, the jet direction of fuel gas from the fuel pipes 7a and tie jet direction of combustion air from air jet holes 7b are both perpendicular to the length direction of reaction pipes 2 and the fuel pipes and air jet holes are arranged in the lower sides of a reforming furnace 1 so that they may face to the central side of the reforming furnace 1. In the combustion device 7, flames 7e are formed perpendicular to the length direction of reaction pipes 2. The flames 7e do not come into contact with the reaction pipes 2 even when they become longer according to the operating conditions and the reforming furnace 1 is miniaturized by decreasing the height of a combustion space 8.
Patent JP-H09119212-A (JP)
Title: Baseboard for reforming
Inventor: IKEDA SEIICHI
IPC: E04F19/04
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To save time for baseboard execution in the case of reforming and to obtain an end-section execution baseboard capable of being executed with good appearance. SOLUTION: A new baseboard main body 10 covering the upper part of the existing baseboard 4 with a cover 11 is fitted to the front side of the existing baseboard 4 to fix, and the front end 11a of the cover 11 is pushed against a wall 1 to cover the whole exposed part of the existing baseboard 4. The cover 11 can be warped by using a wider baseboard than the existing baseboard 4 when the new baseboard main body 10 is fixed thereto.
Patent JP-H03141047-A (JP)
Title: Optical disk
Inventor: TSUGAWA IWAO
IPC: G11B7/24
Filed: 1989-10-25
Abstract: PURPOSE:To erase information, while using a method of a write only memory for recording in a hole open shape by inserting and holding the upper and the lower parts of a recording film consisting a low melting point material by heat resisting insulating films whose melting point is high, and which are not deformed by heat. CONSTITUTION:An optical disk is formed by laminating successively a first transparent heat resisting insulating film 6, a recording film 7 consisting of a low melting point material, a second heat resisting insulating film 8 and a protective film 9 on a transparent disk substrate 1 provided with a guide groove. In such a state, a laser light of high power and short time is radiated to the film 7 through the substrate 1, and by opening a hole 5, information is recorded. Also, by radiating a laser light of low power and long time along the guide groove and melting slowly the film, hole filling-up is executed, and the information is erased. In such a way, a partial correction of the information recorded in the disk can be executed.
Patent JP-H02123892-A (JP)
Title: Incoming restriction subscriber variable control service
Inventor: OTA KAZUHIKO
IPC: H04Q3/58
Filed: 1988-11-02
Abstract: PURPOSE:To allow a subscriber receiving an incoming call to select depending on an opposite telephone number by applying incoming restriction to an incoming call to a telephone terminal set with an opposite telephone number by the operation of the telephone terminal set connecting to a network. CONSTITUTION:In the case of registering and setting an incoming restriction telephone number to an incoming telephone terminal set B9 at first, a telephone number of an incoming telephone terminal set B9 is registered depending on an incoming restriction telephone number data 6 and an incoming restriction condition data 7 provided to an incoming control data part of a main storage device 3 by means of an incoming restriction condition and telephone number registration control means 4 provided to an incoming restriction control section of a central controller 2 by the operation of the incoming telephone terminal set B9. Then a caller telephone terminal set A8 dials the terminal set B9. In this case, a dial number comparison collation section of the incoming restriction call control means 5 provided to the incoming restriction control section of the central controller 2 indexes the incoming restriction telephone number data 6 of the main storage device 3 with the telephone number of the incoming telephone terminal set B9. Thus, when the called party applies the incoming restriction service, the incoming restriction telephone number data 6 and the incoming restriction condition data 7 are set to receive a detailed incoming restriction service.
Patent JP-H05119520-A (JP)
Title: Color erasing toner for electrostatic charge image development
Inventor: MUROFUSHI KATSUMI
IPC: G03G9/08
Filed: 1991-10-24
Abstract: PURPOSE:To enable rapid and uniform erasing of colors without color irregularity only by irradiation of near infrared ray by using a specified polyolefin wax as a wax for the toner. CONSTITUTION:The color erasable toner contains a binder resin expressed by formula I, II or III, dye which absorbs near infrared ray, color erasing agent and polyolefin wax. The toner contains 0.01-25 pts.wt. of dye which absorbs near infrared ray and 0.1-20 pts.wt. of polyolefin wax to 100 pts.wt. of the binder resin, and 1-2500 pts.wt. of erasing agent to 100 pts.wt. of dye which absorbs near infrared ray. The polyolefin wax is colorless and compatibile with the binder resin. In formula, X is a halogen ion, perchloric ion, etc., R<1>-R<4> are independently hydrogen atoms, hydrocarbon groups, etc., Y is a cation having absorption characteristics in a near infrared region, R<5>-R<8> are independently alkyl groups, aryl groups, etc., R<9>-R<12> are independently hydrogen atoms, alkyl groups, etc.
Patent JP-H05119667-A (JP)
Title: Image forming device
Inventor: IIDA KENTARO
IPC: G03G15/20
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a device which changes set temperature without changing fixed temperature according to the change of the size of a paper which is passed so that the temperature of the end parts of a roller does not exceed heat resisting temperature. CONSTITUTION:A temperature control upper thermistor 35 is disposed at the passing part of the small-sized paper of a fixing upper roller 31 incorporating a fixing upper heater 32. Then, an upper thermistor for detecting temperature-up 36 is disposed at the non-passing part of the small-sized paper. Besides, a temperature control lower thermistor 37 is disposed at the passing part of the small-sized paper of a fixing lower roller 33 incorporating a fixing lower heater 34. Then, a lower thermistor for detecting temperature-up 38 is disposed at the non-passing part of the small-sized paper. The rollers 31, 33 are disposed in a press-contact state and the paper is passed through the press-contact part. Then, the set temperature at the end parts L3 is changed according to the size of the paper.
Patent JP-H0699441-A (JP)
Title: Manufacture of molded product having mottled pattern
Inventor: MIYATAKE KATSUHIRO
IPC: B29C39/02
Filed: 1992-09-21
Abstract: PURPOSE:To provide the method for manufacturing the molded body having the uniform mottled pattern without deviation in the pattern, wherein cubic feeling is present in the surface layer part, by a casting method in the manufacturing method of the natural-stone shaped molded product having the mottled pattern. CONSTITUTION:A resin particle body comprising synthetic resin and organic filler is added' to the mixed liquid comprising polymerized unsaturated compound and inorganic powder at the weight ratio of 100:100-250. The specific gravity of the resin particle body is smaller than the specific gravity of the mixed liquid by 0.1 or more, and the particle diameter of the resin particle body is 0.5-3.5mm. The weight ratio of the mixed liquid and the resin particle body becomes 100:0.5-10. The polymerized composition formed in this way is injected into a mold. After the resin particle body is deviated in the surface layer part, polymerization is performed. This is the manufacturing method of molded products having these characteristics and the mottled pattern.
Patent JP-S61157916-A (JP)
Title: Connector of high tension phase advancer
Inventor: YASUDA MASAO
IPC: G05F1/12
Filed: 1984-12-28
Abstract: PURPOSE:To improve a power factor and to reduce the capacity of a booster transformer by connecting a phase advance capacitor to an electric power source device through the booster transformer when a load current increases to reach the prescribed load electric power and interrupting the load electric power when it is decreased. CONSTITUTION:When the load current of an electric power source transformer 7 is increased to exceed 75% of a maximum load capacity, a current sensor detects the exceeding and outputs a detection signal to a controller 11. It closes all contacts of a magnet contact 9 to connect the low tension side of the booster transformer 10, after which the controller 11 connects the high tension side to the phase advancer capacitor 13. This means that the capacitor 13 is connected to the secondary side of the transformer 7. Then the electric power of the load is decreased to come to the half of the load electric power, and a current sensor 5 detects the decrease. Then the controller 11 opens a switch in a high tension 12 to interrupt the capacitor 13, and disconnects the low tension side of the transformer 10.
Patent JP-H09117239-A (JP)
Title: Tip rod of inwardly threaded fishing rod
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K87/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the tip rod of an inwardly threaded fishing rod, reduced in the resistance of a fishing line-guiding member in the tip rod without deteriorating the elasticity of the tip rod of the inwardly threaded fishing rod. SOLUTION: A tip rod main body 3a of an inwardly threaded fishing rod is formed by winding a prepreg comprising reinforcing fibers impregnated with a resin on a mandrel, pressing the wound prepreg, and subsequently curing the pressed prepreg. A top guide 7 is attached to the tip 10 of the tip rod main body 3a. A fishing line-guiding ring 8 is mounted on the inner circumferential surface of the tip rod main body 3a. A fishing line-guiding spiral member 9 is press-inserted and fixed between the top guide 7 and the fishing line-guiding ring 8 on the inner circumferential surface of the tip rod main body 3a.
Patent JP-S61197474-A (JP)
Title: Manufacture of short fiber reinforced ceramic formed body
Inventor: NIRUSU KURAUSEN
IPC: B28B1/34
Filed: 1985-12-12
Abstract: 1. Process for the production of a short fibrereinforced, ceramic bocy, characterized in that one casts a fine homogeneous slurry formed from the ceramic matrix powder and whiskers with an acceleration of g>=1 into a mould, subsequently dries and thereather sinters and hot-isostatically post-consolidates or directly hot-isostatically consolidates without sintering.
Patent JP-H04154227-A (JP)
Title: Relay monitoring device for broadcasting radio wave
Inventor: NASHIMOTO TAKEKI
IPC: H04B17/40
Filed: 1990-10-17
Abstract: PURPOSE:To collect detailed monitored data by demodulating received broadcasting radio wave, converting the wave to a digital wave, and sending the converted digital wave to an external device. CONSTITUTION:A first sending section 34 modulates a signal representing state change contact point information demodulated by a VHF reception section 30 in order to send the modulated signal to a cable communication (telephone) channel 36 and outputs it. A second sending section 48, in order to send an audio signal demodulated by a tuner 44 in a realtime mode to the communication channel 36, modulates the demodulated audio signal and outputs it. That is, after a reception signal 30 demodulates received broadcasting radio wave and converts the demodulated analog signal digitally, the converted digital signal is sent to an external device via the sending means 48. Thus, a monitor facility installed outside can directly catch up the state of the broadcasting radio wave received by the reception means 30. In particular, in case of television radio wave, since an external monitor device can catch up the state of an image received by the receiving means 30, detailed state and image quality can also be monitored.
Patent JP-H11100758-A (JP)
Title: Tensioned stitch measuring device
Inventor: ORITA KANEYUKI
IPC: D04B15/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To objectively carry out a tensioned stitch measurement having not been objective due to considerable influence of measures' individual difference, by determining the tension an a fabric knitted by loop-fashion using a tension meter to understand the tension objectively. SOLUTION: This measuring device has such a scheme that, a body machine frame 2 is mounted with a fixed type fabric end fixing panel 3 for firmly fixing one end of a fabric knitted by loop-fashion, and slidably mounted with a mobile type fabric end fixing panel 4 for firmly fixing the other end of the fabric with its one end fixed on the panel 3; one end of a stretchable tension meter 5 for measuring the tension on a fabric knitted by loop-fashion in measuring the aimed tensioned stitch is connected to the mobile type fabric end fixing panel 4, while the other end of the tension meter 5 to a mobile panel 6; the mobile panel 6 is slidably mounted on the body machine frame 2 in the identically extended direction with the panel 4, and a driving mechanism 7 to allow the mobile panel 6 to slide is mounted on the body machine frame 2.
Patent JP-H10120726-A (JP)
Title: Production of olefin polymer
Inventor: SOGA KAZUO
IPC: C08F4/642
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a macromolecular olefin polymer having uniform distribution of a comonomer composition and good copolymerizability. SOLUTION: This method for producing an olefin polymer comprises bringing olefin or olefins into a catalyst obtained by combining the following component A with the following component B and (co)polymerizing olefin or olefins. The component A is a contact product of a component (A-1) comprising a compound of the formula [Cp-(R<1> )m ]n MY4-n or a compound of the formula R<2> [Cp-(R<1> )m ]2 MY2 (Cp is a cyclopentadienyl group; R<1> is a halogne, hydrogen, a silyl group replaced with a hydrocarbon group, a hydrocarbon group, an alkoxy group or an aryloxy group or R<1> s may be bonded mutually to form a ring; M is titanium, zirconium or hafnium; Y is hydrogen, a halogen, a hydrocarbon group, an alkoxy group, an aryloxy group, amide group, etc.; R<2> is a bifunctional covalently bondable crosslinking group containing an element of the group XIV; (m) is 0 or 1-5;  (n) is 1 to 2) with a component A-2 comprising a contact product of a compound containing amino group with an inorganic metal- containing compound. The component B is an organoaluminum compound.
Patent JP-H06126764-A (JP)
Title: Roll speed controlling device of calender
Inventor: NAKAJIMA RYUJI
IPC: B29C43/24
Filed: 1992-10-16
Abstract: PURPOSE:To make it possible to finely set the rotating speeds of rolls in a calender in response to the running state of the calender and its sites. CONSTITUTION:An input device 11 can input actual rotatings speeds of rolls and values for setting speed ratios to the specified roll. A control device main body 11 converts respective inputted actual rotating speeds and speed ratios into rotating speed command values so as to rotate roll driving motors at set speeds and, at the same time, into displaying values. A display device 12 displays actual rotating speeds and speed ratios on the basis of the converted displaying values.
Patent JP-S62141136-A (JP)
Title: Overfeeding of yarn to the heat steer in double-twister
Inventor: KATO TADANAKA
IPC: D01H13/28
Filed: 1985-12-10
Abstract: PURPOSE:The twisted yarn is rotated under specific conditions between the over feed roller and the guide roller whereby an optimal tension is applied according to the kind and fineness of the yarn. CONSTITUTION:The peripheral speed of the overfeed roller 3 is made larger than the yarn take-up speed and a plurality of grooves for guiding the yarn Y are formed round the circular surface of the roller 3 so that the yarn Y is brought into intermittent contact with the roller 3. The second guide roller 8 is used to control the contact angle of the yarn Y to the roller 3. The Y passing through the balloon guide 2 is passed through the first groove on the roller 3, then, guide roller 5 to the second groove to effect overfeed whereby the running tension of the yarn is reduced stepwise.
Patent JP-2001129764-A (JP)
Title: Tool for machining silicon and its manufacturing method, and machining method using the tool
Inventor: ENOMOTO TOSHIYUKI
IPC: H01L21/304
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a tool for machining silicon using silica abrasive grains, causing mechanochemical action on silicon without forming a reaction product that is a contamination on silicon, and to provide its manufacturing method and a machining method using the tool. SOLUTION: A binder resin (a mixture) including the silica abrasive grains is obtained by adding silica, together with an additive such as a solid lubricant if necessary, into a liquid resin, and stirring and mixing it. An abrasive grain rate of silica is set to 10-70 vol.%, while an average grain diameter of the silica grains is set to 0.8 nm to 10 μm. Then a grinding wheel 1 composed of the silica abrasive grains is obtained by a grinding wheel formation method suitable for each the binder and is mounted on a grinding part 10 of a machining machine to grind a silicon wafer 2.
Patent JP-H05218457-A (JP)
Title: Two terminal semiconductor device
Inventor: EDEII UANGU
IPC: H01L27/06
Filed: 1992-10-16
Abstract: PURPOSE: To set in a conductive state, if a voltage level specified previously by a method is exceeded, wherein a voltage is applied to both ends of a series array both of first, second and third regions by first and second terminals to bias forward one p-n junction out of first and second p-n junctions and bias the other p-n junction reverse. CONSTITUTION: A two-terminal semiconductor device 10a has a semiconductor main body 20 and has a p-conductive type first region 1, a second region 2 which forms a first p-n junction J1 by this first region, and in which reverse conductive type n-conductive type impurities are relatively slightly doped, and one conductive type third region 3 which is separated from the first region by this second region and forms a second p-n junction J2 by this second region. A first terminal T11 out of two terminals is electrically connected to the first region 1, and a second terminal T2 is electrically connected to the third region 3, and a voltage is applied across a series array both of the first, second and third regions 1, 2, 3, and one of the first and second p-n junctions J1 and J2 is biased forward and the other is reverse biased.