baber/WOPTO huggingface dataset:
Patent JP-S57188855-A (JP)
Title: Radiator for semiconductor element
Inventor: KOUNO NORIHIKO
IPC: H01L23/36
Filed: 1981-04-21
Abstract: PURPOSE:To obtain compact-sized radiator having a large amount of radiant heat by a construction that a plurality of fin members each having bent end edges on both sides thereof are disposed in parallel, and base plates are connected to faces defined by the respective end edges. CONSTITUTION:A plurality of fin members 1 each having bent end edges 1a on both sides thereof and a spacer pawl 1b in the intermediate part are disposed in parallel. Base plates 2 are brought into abutment with faces defined by the respective end edges 1a, and then both plates are bonded integrally. By so doing, it becomes possible to manufacture compact-sized radiator having a large amount of radiant heat with high productivity.
Patent JP-S58176611-A (JP)
Title: Production of precision ferrule for optical connector
Inventor: NISHIUCHI TOSHIO
IPC: B29C45/14
Filed: 1982-04-12
Abstract: PURPOSE:To form a titled ferrule having an optical fiber embedded on the central axial line, by extending the optical fiber in the prescribed position in the cavity in dies then injecting a resin in the dies and solidifying the resin. CONSTITUTION:An optical fiber 10 is held at both ends by means of dies 17, 18 and dies 19, 20 to be held extended linearly and to be held in the cavity in such a state. A plastic material is injected into the dies and is cooled to solidify. The dies are opened upon solidification of the plastics and the molding (ferrule) is removed together with the fiber 10, and the ferrule is produced. In other words, the fiber 10 is embedded on the central axial lines of the two ferrules 22, 23 which are molded to face each other. The molding is cut at A and the forward end is polished, whereby the two products embedded with the fiber 10 on the central axial line of the ferrules are formed.
Patent JP-S54151908-A (JP)
Title: Dissolution of calcium oxalate
Inventor: KOTAKE MASAYOSHI
IPC: C02F5/00
Filed: 1978-05-19
Abstract: PURPOSE: To prepare a concentrated solution of hardly soluble calcium oxalate, rapidly, by contacting calcium oxalate with an aqueous solution containing inorganic acid anions and ferric ions.  
     CONSTITUTION: Calcium oxalate is dissolved in an aqueous solution containing inorganic acid anoions and ferric ions (e.g. an aqueous solution of ferric chloride, ferric nitrate, ferric sulfamate, etc.). The concentraton of the ferric ion in the solution is 0.1W10 wt%, pref. 0.3W4 wt%. Higher dissolution temperature gives higher rate of dissolution, and the temperature is pref. 20W90°C, esp. 30W70°C.  
     USE: Disposal of calcium oxalate which is a by-product of chemical industry, pulp industry, etc. Dissolution and removal of calculus in living body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08230217-A (JP)
Title: Steel printing wire for dot printer and production thereof
Inventor: TAKEHARA TAKASHI
IPC: B41J2/25
Filed: 1995-02-23
Abstract: PURPOSE: To provide a steel printing wire for a dot printer made excellent in rustproof properties without lowering abrasion resistance and breakage resistance. CONSTITUTION: A steel printing wire for a dot printer is characterized by that the surface roughness of the outer peripheral surface of a shaft part is 0.30μmRmax or less and the number of pit like block spots with a diameter of 1.5mm or more is 5/100cm<2> or less on the scanning electron microscope photograph (accelerated voltage 15kV, magnification 1000) of the outer peripheral surface of the shaft part. A method for producing the steel printing wire for the printer is characterized by applying dry barrel treatment by a vibration or rotary barrel machine.
Patent JP-S58176148-A (JP)
Title: Coating method of optical fiber and coating apparatus
Inventor: KUKIDA JIYUUZOU
IPC: C03B37/12
Filed: 1982-04-12
Abstract: PURPOSE:To apply a plastic coating without uneven thickness easily to the surface of an optical fiber for a great length, by passing the optical fiber through a liquid plastic resin film formed in a frame. CONSTITUTION:A liquid resin film 18 is formed in an inner peripheral space 17 of a frame part 14 from a liquid resin 16 for plastic coating fed from a frame gap 13 formed by the upper annular frame 11 and the lower annular bottom 12 provided in a resin feeding part 15 consisting of an annular container by the surface tension. The liquid resin 16 is supplied from a feeding pipe 22 through an auxiliary resin feeding part 19 communicating with the resin feeding part 16 with a connecting pipe 20, and an overflow hole 21 is provided to prevent the overflow of the liquid resin 16 from the upper frame 11. An optical fiber 23 is passed through the central part 18 of the liquid resin film 18 to give a uniform plastic coating without the fear of the damage by the contact with the coating apparatus even in the case of somewhat vibration in the direction of arrow.
Patent JP-H06275050-A (JP)
Title: Video/audio filing device
Inventor: KOTAKE SHUHEI
IPC: H04N5/956
Filed: 1993-03-19
Abstract: PURPOSE:To automatically correct a signal even when the signal is recorded while being relatively deviated from regular recording time and to reproduce a desired signal by additionally providing a reference audio signal generator, audio signal discriminator and switcher to a conventional device. CONSTITUTION:A reference audio signal generator 9 sends a constant reference audio signal 12 to a switcher 10, and the switcher 10 alternatively selects either the reference audio signal 12 or a member signal 5 from a member generator 1 as a measured audio signal 15 and sends it to an audio signal discriminator 11. The audio signal discriminator 11 discriminates whether the signal is the measured audio signal or an audio signal and sends an audio discrimination signal 16 to a video/audio file controller 3. Thus, time of recording a video/audio signal contained in the member signal 5 is detected by the same time as the continuing time of the video/audio signal excepting the time from the start to end of the regular time to originally record the signal. When reproducing a recording medium, instructed reproducing time is corrected by the detected time and sent out.
Patent JP-H06272743-A (JP)
Title: Speed change controller of continuously variable transmission
Inventor: SUZUKI YUTAKA
IPC: B60W10/10
Filed: 1993-03-19
Abstract: PURPOSE:To improve vehicle motive power performance which responds to acceleration expectation only by a range switching operation based on the acceleration expectation of a driver. CONSTITUTION:This speed change controller is provided with a speed change control means (e) for range switching which temporarily-conducts control for fixing an up-shift speed change and its speed change ratio so as to lower engine speed by preset one at the time of switching from one forward range to the other forward range, and a speed change control mode switching means (g) which returns to normal speed change control automatically when an actual engine speed equivalent value reaches around a target engine speed equivalent value of the normal speed change control during the speed change fixed control.
Patent JP-S58177820-A (JP)
Title: Conveyer line
Inventor: SHIOZAWA AKIRA
IPC: B65G17/00
Filed: 1982-04-10
Abstract: PURPOSE:To facilitate carrying out of pallets by providing a temporary stopping station for pallets at the working position of a pallet carrying conveyer line, then by providing an auxiliary discharge apparatus for pallets so as to accelerate the pallets. CONSTITUTION:A pallet 4 loaded with a work moves on a conveyer line (a) and when it arrives at station A1, both ends of pallet 4 in its carrying direction are caught by stoppers 5 and 6, and the pallet is stopped to have an assigeud work corried out by a robot. When the work is done, stoppers 5, 6 are released and an air cylinder 20 is contracted, simultaneously with the starts of linear motors 8 and 9, and rods 13, 14, 27 and 28 are moved to the carrying direction of conveyer (a) while being lowered and the projected part 4(C) of pallet 4 is pushed by pushers 10 and 25. Accordingly, the pallet 4 is smoothly energized and moved by the help of driving power of linear motors 8 and 9, and the pushing power of pushers 10 and 25.
Patent JP-S51135893-A (JP)
Title: Catalyst for oxidizing nitrogen monoxide
Inventor: OOWAKI NAOYUKI
IPC: B01J23/74
Filed: 1975-05-20
Abstract: PURPOSE:Catalyst which can oxidize nitrogen monoxide in gas of comparatively low temperature, such as waste gas, at high efficiency without heat supply.
Patent JP-H10236211-A (JP)
Title: Seat sensor or seat card reader and seat totalizing device
Inventor: YAMADA YOSHIOMI
IPC: G06Q30/06
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obviate a power source line, a transmission line or the like in a seat, and also obviate a dry battery or the like by transmitting seat information by wireless by actuating a transmitting part by using electric power obtained by a photoelectric conversion element as a power source at vacant seat time by a seat sensor. SOLUTION: A seat sensor 1 converts light energy into electric energy by a photoelectric conversion element 2, and actuates a transmitting part 3 by using its electric energy as a power source, and transmits seat information by wireless through an antenna 4 at this time. That is, at vacant seat time, the photoelectric conversion element 2 transmits the seat information by wireless by receiving the external light of a fluorescent lamp or the like, and informs a driver of this by detecting a vacant seat of a seat since wireless transmission of the seat information is cut off when the external light is shielded by the human body at seating time. Therefore, there is no need to lay a power source line, a transmission line or the like in the seat, and since there is no need to use a dry battery, a malfunction by consumption of the battery can be prevented.
Patent JP-H03262980-A (JP)
Title: Defective position detecting device for printed board
Inventor: YOKOGAWA TADASHI
IPC: G01R31/02
Filed: 1990-03-13
Abstract: PURPOSE:To detect a part where an electric conductor pattern is broken partially and a part where a lead wire of a circuit component is soldered insufficiently by providing a deflecting means which deflects the printed board. CONSTITUTION:An input device sends a command for vibrating or deflecting the printed board 21. A deflection control part 36 receives this command to rotate motors 34a - 34d. Lower support rods 32a and 32c and lower support rods 32b and 32d in mutual diagonal relation move up and down alternately by the rotation, so the board 21 is deflected. Then the part where the electric conductor pattern 22 is broken partially is cut, the insufficient soldering between the lead wire of the circuit component 23 and the pattern 22 is floated, and the board 21 has a circuit disconnection part on the board 21. Consequently, a test of normal defective part detection is conducted after the board 21 is deflected to cut or float the defective part by the vibration or deflection.
Patent JP-H04296014-A (JP)
Title: Manufacture of semiconductor device
Inventor: ESHITA TAKASHI
IPC: H01L21/20
Filed: 1991-03-25
Abstract: PURPOSE:To obtain the title semiconductor device manufacturing method containing a composition type substrate forming process with which a compound semiconductor layer can be formed on a silicon substrate in an easy and stabilized manner. CONSTITUTION:The title manufacturing method includes a process of forming, on a semiconductor substrate such as a silicon substrate 1, a semiconductor layer, constituting a semiconductor such as gallium arsenide, aluminum gallium arsenide and gallium phosphorus, having a non-single crystal region on its circumference and heterojunctioned with the semiconductor forming the semiconductor substrate.
Patent JP-H0226951-A (JP)
Title: Dobby machine
Inventor: OKADA SHIGERU
IPC: D03C1/14
Filed: 1989-03-13
Abstract: PURPOSE:To shorten engagement time of a knife with a hook and make a dobby machine respond to high-speed operation by providing a pusher for pressing a selection lever for engaging the knife with the hook in a short time and a holding member for holding the afore-mentioned engagement. CONSTITUTION:A knife (4a) is advanced to the right by operation of a solenoid 21 based on a previously inputted pattern information program and engaged with a hook (3a). A pusher 10 is then rotated upward by operation of a cam 15 to push the lower back end of the knife (4a) with a selection lever (8a), release the above-mentioned engagement, simultaneously engage and rest the selection levers (8a) and (8b) with the holding member 18. Thereby, the state is kept. It the solenoid 21 is not operated, the knife (4a) is advanced to the right and engaged with the hook (3a) and the selection lever (8a) is rotated upward by rotation of the cam 15 to rotate the knife (4a) clockwise, but the knife (4a) rests at a slight upward position of action by a coil spring (7a). The tip of the selection lever (8a) is simultaneously pushed down to engage the knife (4a) with the hook (3a). The selection lever (8a) is then retreated to the right to operate a jack lever 1.
Patent JP-S58176298-A (JP)
Title: Traction elevator
Inventor: SUZUKI KATSUHIKO
IPC: C10N40/04
Filed: 1982-04-12
Abstract: PURPOSE:To make it possible to obtain required traction by impregnating and coating a wire rope for an elevator with a lubricant prepd. by making a specified hydrocarbon compd. into a solid or grease-like material by use of a consistency-increasing agent. CONSTITUTION:In a rope 3 for a traction elevator which is driven by winding the rope 3 round a driving wheel 1, the rope 3 is impregnated and coated with a soft solid or grease-like lubricant of required drop pt. and consistency obtd. by adding and fixing 5-20% consistency-increasing agent such as ethylene wax, 30C or higher alpha-olefin wax or atactic polypropylene wax to a base material consisting of polybutene and/or liquid polyisobutylene, each with a MW of 500- 2,500. Even under unfavorable conditions of the traction system, an effect of obtaining the required traction is achieved, which can be maintained at a low cost.
Patent JP-H07274234-A (JP)
Title: Cordless telephone exchange system
Inventor: ITO RYOICHI
IPC: H04Q7/28
Filed: 1994-03-30
Abstract: PURPOSE:To provide a system in which a conventional telephone set exclusively for calling is not required to be fixedly installed to each zone. CONSTITUTION:The system has a master set 14 of a cordless telephone set 12 provided to each zone 10, a network control section 16 and a call controller 18, each master set 14 has a specific means 20 of the telephone set 12, transmission means 22, 24 to the call controller 18, a call means 26 of all the telephone sets 12, the call controller 18 includes a reception means 28 of telephone set identification information sent by the master set 14, a storage means 30 for telephone set identification information, a reception means 32 of the zone identification number, a retrieval means 34 of the storage content of the means 30, a transmission means 36 of the zone identification information to a sender master set 14, and a request means 38 of the zone identification number to the sender telephone set 12 and a network control section 18 for establishing the channel for the telephone set 12 replying the call at first.
Patent JP-2000222046-A (JP)
Title: Temperature controller for neural network
Inventor: TAKAHASHI ISAO
IPC: F24F11/02
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an air conditioner and a refrigerator-freezer by storing an intra-device temperature change pattern in a storage means. SOLUTION: Each output of an internal temperature detection means 1, an external temperature detection means 2, an all-day external highest temperature detection means 3, an all-day external lowest temperature detection means 4, a season temperature setting means 5 and a current time detection means 6 is connected to an artificial intelligence estimation CPU 8 serving as a control means via a signal connection device 7. A storage means 9 is connected to the CPU 8, the means 9 turns the information which controls a compressor or a valve 11 at every all-day setting control time into a pattern and stores it as a table for an optional period with the external temperature change and the internal temperature change due to the opening/closing actions of a door defined as data.  The CPU 8 compares a set season temperature with an internal temperature and drives the compressor or the valve 11 of an air conditioner or a refrigerator-freezer via a drive control circuit 10.
Patent JP-H06298831-A (JP)
Title: Preparation of polypropylene
Inventor: HOOSUTO KAATO SHIIGAA
IPC: C08F4/654
Filed: 1994-03-30
Abstract: PURPOSE: To produce a polypropylene while permitting the temporary suppression of catalytic activity after (co)polymerizing propylene in the presence of a fourth generation catalyst system in a reactor provided with a gas phase fluidized bed and introducing a specified external strong electron donor into the reactor.  
     CONSTITUTION: A catalyst system is prepared which contains a solid catalyst component (A) containing an internal strong electron donor obtained by reacting an Mg compound of formula I (wherein Q is an alkoxide, an aryloxide or the like; X is a halogen; and n is 0 or 1) with titanium tetrachloride in the presence of an organic acid chloride, a silicone compound (B) of formula II (wherein R and R' are each an alkyl or the like; and m is 0 or 1-3) and an organoaluminum compound (C) of formula III (wherein R" is an alkyl; X is H or a halogen; and n is 1-3). 95-100 mol.% propylene and 5-0 mol.% comonomer are polymerized in the presence of this catalyst system in a reactor provided with a gas-phase fluidized bed. If repair or the like is necessary, it is carried out after the activity of the catalyst is lowered by introducing an external strong electron donor into the reactor. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06275100-A (JP)
Title: Semiconductor memory
Inventor: KATO KOJI
IPC: G11C29/12
Filed: 1993-03-19
Abstract: PURPOSE:To shorten a time required for an operational test by performing an operational test measuring an access time of a semiconductor memory at the same time of an operational test of each memory cell. CONSTITUTION:Data latch circuits L1-Ln latch reading data D1-Dn of plural bits read out based on a control signal RAS bar. A data compression circuit 1 outputs output signals DL1-DLn as a compressed output signal phiDC based on whether output signals DL1-DLn of the data latch circuits L1-Ln are all same signals or not. An output circuit 4 outputs an input signal phiDC as an output signal Dout based on an input of a test mode signal phiT. And a preset circuit 8 in provided which sets the output signals DL1-DLn of the data latch circuit L1-Ln to different data based on the test signal phiT and the control signal RAS bar.
Patent JP-S58177404-A (JP)
Title: Method for preventing embrittlement of bottom carbon brick of blast furnace
Inventor: MURAKAMI REIZOU
IPC: C21B7/10
Filed: 1982-04-12
Abstract: PURPOSE:To prevent the embrittlement of the bottom carbon brick of a blast furnace and to make the brick reutilizable in the stage of relining the blast furnace by scraping out the contents of the furnace bottom after blowing out by coating paint on the surface of said brick so as to prevent the exposure thereof to the atmosphere. CONSTITUTION:In the stage of relining a blast furnace after blowing out thereof, the material sticking to the furnace in the shaft part and the brick and deposit remaining in the shaft part are dismantled and removed away, whereafter the shell 1 at the level of a tuyere 2 is opened, and the contents in the furnace are scraped out to the outside through the tuyere 2. After the contents are scraped out of the furnace, the remaining carbon brick 3 is exposed to the atmosphere and at the same instant, paint is coated on the surface thereof to shield the brick from the atmosphere by the paint film 4. Tar epoxy resin paint, etc. are used for the paint and the film 4 is made about 100mu thick. The film 4 is decomposed away by heating after kindling of the furnace.
Patent JP-H06270095-A (JP)
Title: Prepreg cutting device and cutting method thereof
Inventor: ABE NOBORU
IPC: B26D1/14
Filed: 1993-03-22
Abstract: PURPOSE:To provide a prepreg cutting device and a cutting method thereof by which powder of resin or powder of glass fiber or broken fiber is not produced from a cut surface and the resin is not stuck on a cutting blade when prepreg is cut. CONSTITUTION:A prepreg cutting device has a rotary cutting blade 1 to cut prepreg and a bearing 2 to support a shaft 5 of the cutting blade 1, and has an ultrasonic wave generator 4 which is continued to the bearing 2 and gives vibration to the cutting blade 1, and in a prepreg cutting method, when the prepreg is cut by rotating the cutting blade 1, vibration is given to the cutting blade 1 by driving the ultrasonic wave generator 4 installed on the bearing 2 of the cutting blade 1.
Patent JP-H08261625-A (JP)
Title: Constant temperature and constant moisture control system
Inventor: KAJIMOTO TADATSUNE
IPC: F25D23/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide a highly versatile constant temperature and constant moisture control system which is capable of contributing to the simplification of a system by freezing, cold-storing and defrosting foodstuffs with a single heat pump. CONSTITUTION: A heat pump 4 is designed to operate in one of four modes, which include cold water cooling operation which cools cold water in a cold water tank 2 and hot water heating operation which heats up hot water in a hot water tank 3 and low temperature operation which supplies cold air into a preservation chamber 1 and high temperature operation which supplies hot air into the preservation chamber 1. Furthermore, in the preservation chamber 1, there are installed a shower 5 which ejects cold water and hot water and a filling 6 to which cold water and hot water are sprayed from the shower 5 and a fan 7 which blows air to the cold water and hot water in the filling 6 and sends cold air and hot air into the preservation chamber 1.
Patent JP-S60205165-A (JP)
Inventor: KIMURA MASARU
IPC: F25D23/08
Filed: 1984-03-30
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-S59185475-A (JP)
Title: Driving method of solid-state image pickup element
Inventor: NIIHORI KENICHI
IPC: H04N5/335
Filed: 1983-04-06
Abstract: PURPOSE:To obtain a good picture which scarcely generates a noise by constituting so that a signal storage time in an image pickup part of an element can be selected optionally. CONSTITUTION:This method is constituted so that a time T1 which is shorter then one vertical synchronizing period T is obtained as a charge storage time of an image pickup part of a frame transfer type solid-state image pickup element. This time T1 is varied optionally by operating a digital code switch 17 and changing a preset value to a counter 14. Accordingly, even in case of executing an image pikup of an object which is moving at a high speed even under a high luminance, a good image pickup signal is obtained.