baber/WOPTO huggingface dataset:
Patent JP-H0418734-A (JP)
Title: Semiconductor device
Inventor: NONAKA YOSHINORI
IPC: H01L21/331
Filed: 1990-05-11
Abstract: PURPOSE:To miniaturize the emitter while arbitrarily setting up the current amplification factor by a method wherein the expansion ratio of the base emitter junction depth to the minor carrier in emitter is set up to be within specific range. CONSTITUTION:Within a bipolar semiconductor device, the current amplification factor hFE is represented by the following formula i.e. hFE = beta(1-K.coth(We/Le) where beta: current amplification factor in the ideal structure, K: constant specified by the impurity distribution in respective regions of emitter, base in the ideal structure, W: emitter thickness, L: expansion length of minor carrier in emitter. As for the lower limit value of We/Le in this formula, almost (1) is set up meeting the requirement for canceling both effects of the decline in hFE by reactive base current not contributing to the increase in the collector current and the increase in hFE due to miniaturization while as for the upper limit value of We/Le, almost (5) is set up meeting the requirement for the implantation efficiency gamma having specific value and attaining to the miniaturized emitter structure. That is, the value of We/Le shall be within the range of 1<=We/Le<=5.
Patent JP-S5967913-A (JP)
Inventor: EERITSUHI RETSUKU
IPC: A47B88/493
Filed: 1983-07-06
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-S61280746-A (JP)
Title: Manufacture of rotor with permanent magnet
Inventor: WADA MASAMI
IPC: H02K15/02
Filed: 1985-06-05
Abstract: PURPOSE:To utilize efficiently the anisotropy of a rolled magnet material by a method wherein magnet core segments are punched out from the rolled magnet material into the shape matching the shape of a pole and laminated and attached to a core. CONSTITUTION:Laminated magnet core segments 1 have protrusions 3 on the internal diameter side and the protrusions 3 are inserted into a groove 4 provided longitudinally on the circumferential surface of a core 2 from one end of the longitudinal direction. The magnet core segments 1 are produced by punching out from a rolled magnetic material 5. At that time, the core segment 1 is punched out in such a manner that a straight line passing through the center 6 of a circumference side and the center 7 of the protrusion 3 is parallel to the direction of the rolling the magnet material 5. The punched-out magnet core segments 1 are then laminated and attached to the core 2. With this constitution, the anisotropy of the rolled magnet material 5 can be efficiently utilized and the satisfactory characteristics of a multi-pole rotor can be maintained.
Patent JP-H09305315-A (JP)
Title: Portable information equipment
Inventor: GUNJI MASANORI
IPC: G06F3/0488
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain the information equipment which can provide adequate working environment for both a right-handed and a left-handed user. SOLUTION: This information equipment has a display panel 15 and a tablet 18 stacked and installed on the plane of an equipment main body and is so constituted that a button 31 for operation indication is displayed on a display panel 15 and when the tablet 18 detects coordinate information corresponding to the display position of the button 31, the process corresponding to the button 31 is performed. A sensor 28 is provided which detects which of the right-handed and left-handed user grips the equipment main body in a hand, and the display position of the button 31 is determined according to the detection result of this sensor 28. Consequently, suitable working environment can be provided for both the right-handed and left-handed user.
Patent JP-S5824406-A (JP)
Title: Twin-shaft kneader
Inventor: KISHIMOTO KOUJI
IPC: B29C48/76
Filed: 1981-08-05
Abstract: PURPOSE:To attain to uniformize a kneading degree and to prevent envolving air, by regulating the length of a circular seal ring and the clearance between a barrel and the circular seal ring to a specific range according to the size of  the screw of a twin-shaft continuous kneader. CONSTITUTION:To two parallelly arranged rotor shafts 5, feed parts 6 having a spiral groove provided thereto for forwardly sending a material supplied from the material supply port 3 thereof, rotor blades 7 plasticizing and kneading a resin and additives, circular seal rings 8 for preventing entrapment of air, emitting screw parts 9 and emitting ports 4 are provided in order and, to the barrel 2 of the emitting screw parts 9, vent pores 10 piercing the barrel 2 upwardly are provided and, corresponding to the diameter D(mm.) of the screw, the clearance H(mm.) between the seal ring 8 and the barrel 2 and the length L(mm.) of the seal ring are set so as to satisfy a condition wherein H/D is 0.005-0.03 and L/D is 0.2-1.5.
Patent JP-H01292277-A (JP)
Title: System for detecting position of moving body
Inventor: AKEYAMA SATORU
IPC: G01S3/30
Filed: 1988-05-20
Abstract: PURPOSE:To easily detect the position of a moving transmission source with high accuracy, by performing measurement, such that the direction of the transmission source of a radio wave is measured on the basis of the level of a radio wave arriving within the shortest time and the directional characteristic of an antenna, at two or more places. CONSTITUTION:A modulated ratio wave is transmitted from a moving station 3. The direct wave 1 and reflected wave 2 received by directional antennas 4, 5, 6 are demodulated by receivers 10, 11, 12 and subsequently further subjected to correlation detection by correlation detectors 14, 15, 16. Only the radio wave arriving within the shortest time among the detected radio waves is measured by a level comparator 17. The direction of a radio wave transmission source is detected on the basis of said detected level and the directional characteristics of the antennas 4, 5, 6. The same measurement is performed at two or more places to detect the position of the radio wave transmission source.
Patent JP-H08310942-A (JP)
Title: Aqueous gel-like detergent composition
Inventor: YAMAZAKI RITSUKO
IPC: A61K8/00
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a stable aqueous gel-like detergent composition, having high detergency for makeup or sebum foulings, low irritancy to the skin, excellent in massage feeling and rinsing properties and usable even in places at high temperatures and humidities. CONSTITUTION: This composition is obtained by suitably blending 1-50wt.% polyoxyethylene alkyl ester of the formula RCOO-(CH2 CH2 O)n -H [RCO is a 4-30C aryl; (n) is 1-50] with 0.1-5wt.% total amount of -carrageenan and κ- carrageenan at (5/1) to (1/5) weight ratio of the -carrageenan to the κ- carrageenan and 20-80wt.% water. Furthermore, 20-40wt.% polyol is suitably blended with a usually used detergent ingredient to regulate the viscosity to 10000-60000cP. The resultant composition is used for cleansing, etc., and especially usable as a face washing for removing makeup cosmetics.
Patent JP-H09103006-A (JP)
Title: High-tension switch gear
Inventor: MANFURETSUTO KOPAATSU
IPC: H02B13/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To specify all essential components of a switch, circuit breakers, disconnecting switches, and those including an earth switch and current transformer if it is adequate. SOLUTION: Tubular stubs 24, 25 are connected with disconnecting switches 29, 35 and tubular segments 28, 33 arranged with an earth switch 35a, if it is adequate, and current transformers 31, 36 interposed between any one of the tubular stubs 24, 25 and tubular segments 28, 33. In this regard, a voltage transformer 32 is interposed between the tubular stub 25 and tubular seqment 33 and cable heads 30, 34 are fixed to the free end of tubular segments 28, 33.
Patent JP-H05312421-A (JP)
Title: Freezer device
Inventor: TAKEUCHI HIROTSUGU
IPC: F25B5/04
Filed: 1992-05-14
Abstract: PURPOSE:To provide a freezer device in which a freezing capability at the time of high-speed operation is increased or a surplus freezing capability is made suitable during a high-speed operation by enabling an adjustment of flow rate of refrigerant passing through an ejector, a power required for driving a compressor is reduced and fuel cost can be reduced. CONSTITUTION:In a freezer device in which the second evaporator 7 connected at its one end to a gas-liquid separator 5 and at the other end to a suction side of an ejector 3 is installed in a freezing cycle in which a refrigerant compressor 1, a refrigerant condensor 2, the ejector 3, the first evaporator 4 and the gas-liquid separator 5 are connected by the refrigerant flow passage, there is provided a refrigerant flow rate adjusting means 8 for adjusting a refrigerant flow rate passing through a nozzle of the ejector 3 in response to an operating condition of the freezer device.
Patent JP-S5913891-A (JP)
Inventor: OOTAWA KIMIAKI
IPC: F27D17/00
Filed: 1982-07-15
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-H05227973-A (JP)
Title: Recombinant vaccine for marek's disease
Inventor: ROBIN UIRUSON MOOGAN
IPC: C07K16/00
Filed: 1992-05-14
Abstract: The invention is related to a nucleic acid sequence encoding a MD06 Marek's Disease Virus protein. Such a protein can be used for the immunization of poultry against MDV infection or disease. The nucleic acid sequence encoding the MD06 MDV protein can be applied for the preparation of the protein by means of genetic engineering techniques or can be applied for the preparation of vector vaccines.
Patent JP-S62280173-A (JP)
Inventor: SOMA TORU
IPC: B66B1/50
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-H10310262-A (JP)
Title: Concrete bucket air supply device
Inventor: KOMATSU HARUO
IPC: E02B7/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a concrete bucket air supply device capable of efficiently supplying compressed air. SOLUTION: This concrete bucket air supply device includes an air feed pipe bracket 16 movably attached to a traveling truck 5, an air cylinder 30 for driving the air feed pipe bracket 16, an air feed pipe guide 21 installed in such a way as to be movable in the direction crossing the air feed pipe bracket 16, a return spring 25 activating the air feed pipe guide 21, a pedestal bracket 32 vertically movably attached to a concrete bucket 2, a return spring 38 activating the pedestal bracket 32, an air feed pipe 27, and an air feed pipe pedestal 40 which can be fitted to the air feed pipe 27, with the air feed pipe 27 pivoted on the air feed pipe guide 21, and with the air feed pipe pedestal 40 attached to the pedestal bracket 32. The air feed pipe 27 is provided with an electromagnet 45 which can attract the pedestal bracket 32.
Patent JP-S5457041-A (JP)
Title: Preheater plug control equipment for diesel engine
Inventor: DANNO YOSHIAKI
IPC: F02P19/02
Filed: 1977-10-14
Abstract: PURPOSE: To reduce engine noise due to ignition lag, carrying out negative feed back control after the engine has been started, supplying usally optimum heating  current to the preheater plug in accordance with temperature condition of the  preheater plug.  
     CONSTITUTION: Prior to operation, when a relay switch 3 is shut by shutting the key switch 17 firstly, a heating coil 1a of the preheater plug 1 is energized, thereby air in the engine is heated. After that, with starting the engine, the speed becomes more than the prescrived value, the perfect combustion detecting circuit 19 becomes roll bell receiving the singal from the rotational freqeuncy sensor 20, the relay switch 3 is truned off. Simultaneously AC generator 7 is driven with the engine, the heating coil 1a is energized by its outout voltage. Subsequently when the electtical signal from the thermocouple 8 is increased, the field current of above generator 7 is controlled to reduce through the control circuit 9, consequently the temperature rise of the preheater plug 1 is suppressed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62279871-A (JP)
Inventor: INOUE MASAYUKI
IPC: B07B1/46
Filed: 1986-05-28
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-H09289577-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/333
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To execute an effective processing concerning re-transmission for error in the communication of V.8 and V.34 by executing specified communication and changing the transmitting method of re-transmission for error communication based on the contents of the error. SOLUTION: A storage circuit 22 is a circuit for storing an operation at the time of redialling accordance with a transmission destination and it corresponds to the respective transmission destinations through a signal line 22a. At the time of error communication in the communication of V.8 and V.34, communication of V.8 and V.34 is not executed or a baud rate is restricted in spite of executing communication of V.8 and V.34 in readialling for re- transmitting the next and succeeding errors. Or the transmission system where communication of V.8 and V.34 is executed but a bit rate is restricted, etc., is stored and the transmission system is followed at the time of redialling for re-transmitting the next and succeeding errors.  Therefore, when the error occurs in the communication of V.8 and V.34 at every destination, the error is analized and error re-transmission is executed in a proper mode based on the analysis.
Patent JP-S63290195-A (JP)
Title: Control circuit of invertor
Inventor: KATTO MASAYUKI
IPC: H02P27/06
Filed: 1987-05-21
Abstract: PURPOSE:To drive stably an induction motor by changing the PWM control pattern over to the PWM control pattern with low carrier frequency when it comes in an unstable state. CONSTITUTION:A peak value holding circuit 12 holds a peak value of the output voltage of a current transformer 11. And, a polarity discrimination circuit 13 outputs H level in case the output voltage of the current transformer 11 is a positive and L level in case of a negative into a microprocessor 15. An A/D invertor 14 makes analog-to-digital conversion of the output of the peak value holding circuit 12 to output into the microprocessor 15. And, when the difference of peak value in every each period is in excess of a specified value in the microprocessor 15, the PWM control pattern is changed over to the PWM control pattern with low carrier frequency among the PWM patterns stored in a memory, provided it comes in an unstable state.
Patent JP-H07335236-A (JP)
Title: Fuel cell generator
Inventor: OTANI TORU
IPC: H01M8/04
Filed: 1994-06-03
Abstract: PURPOSE:To easily open a body of equipment at maintenance time or the like, by forming a prescribed part in a side surface of the body of equipment with an accordion shutter capable of opening/closing. CONSTITUTION:An equipment of fuel cell main unit 1, reformer 2, etc., and piping, valve, instrument device, etc., between the devices are collectively stored inside a body 4 of equipment, to form a shutter 5 of a side surface of the body 4, and the shutter 5 can be opened/closed in an accordion manner, also to arrange the shutter in a manner of double doors opening on hinges. In the body 4, in addition to reacting device of the main unit 1, reformer 2, etc., of an equipment of pump, blower, etc., and of piping, several tens of valves, etc., connecting these equipments, a generating set is constituted. These devices and valves are regularly maintained, or to approach the equipment due to a trouble during operation, and in the case of necessity for disassembly, repair, etc., since the shutter 5, provided in the side surface of the body 4, can be easily opened in a manner of double doors opening on hinges, maintenance of disassembly, repair, etc., of the internal equipment is facilitated to shorten inspection time.
Patent JP-S5163750-A (JP)
Title: Sukiinoseefutei bindeingu
Inventor: JAN MARII BUJE
IPC: A63C9/084
Filed: 1975-10-13
Abstract: A safety ski binding comprises a sole grip pivoted on an end of a sole-supporting plate elastically connected to the ski by a flexible cable tensioned by a spring winder incorporated in the plate. A device for automatically opening the sole grip, after removal of the sole grip from the ski by withdrawal of the cable but before the cable is fully withdrawn, comprises a projection on the winder which actuates a lever to pull or push a transmission member which either disengages a bolt retaining the heel grip, or directly tips the grip open against the action of a biasing spring.
Patent JP-H01291146-A (JP)
Title: Optical inspection apparatus for light transparent resin substrate material
Inventor: SHOJI HIROAKI
IPC: G01N21/958
Filed: 1988-05-18
Abstract: PURPOSE:To inspect the cracking state of a substrate material without manual labor and to evaluate the strength of said material with high accuracy by calculating the number and length of cracks from crack image data. CONSTITUTION:A binarization expansion processing means 13 binarizes the image of the brightness level corresponding to the punched hole of the substrate material 11 by processing the image pickup signal outputted from a two-dimensional camera 12 with the high threshold value to extract the image of the punched hole and expands the image of the punched hole in an outside circumferential direction. A binarization processing means 14 binarizes the image of the low brightness level corresponding to the crack image by processing the image pickup signal outputted from the camera 12 with the low threshold value and extracts the contour images of the cracks and the punched hole. The obtd. data on the punched hole image and the data on the contour images of the cracks and punched hole are then added by a crack extracting means 15 and only the crack images are taken out and are sent to an evaluating means 16, by which the number and length of the cracks are calculated. The strength of the substrate material 11 is thus automatically evaluated.
Patent JP-S5747193-A (JP)
Title: Heat exchanger for recovering heat energy in fluid of strong corrosive property
Inventor: KOSAKA MASAYUKI
IPC: F28F19/00
Filed: 1980-09-04
Abstract: PURPOSE: To recover waste heat of corrosive gas with high efficiency and safely by filling a low-melting-point alloy at the inner side of a box provided in a path for waste corrosive gas generated in the nonferrous metal refining or the like, and arranging a heat transfer pipe in the alloy.  
     CONSTITUTION: A low-melting-point alloy 9 of a high heat transfer factor, a high boiling point, and a low steam pressure is filled between an outer box 1 and an inner box 4 arranged in a high-temperature corrosive fluid passage, and a heat transfer plate 7 having a large heat transfer factor is fitted to the inner box 4 and a pipe 8 for the heat transfer medium is penetrated through and fixed to the heat transfer plate 7. By the above construction, the heat of the corrosive gas is transmitted from an anti-corrosive material 3 to the heat transfer medium within the heat transfer pipe 8 through the outer box 1, low-melting point alloy 9, inner box 4 and heat transfer plate 7. By constructing the heat exchanger into a double structure wherein a substance having an excellent heat transfer factor is interposed, as described above, waste heat of the corrosive gas can be recovered, with high efficiency and safely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5457251-A (JP)
Title: Flow rate detector in water heaters
Inventor: NAKAYAMA FUMIO
IPC: G01F1/38
Filed: 1977-10-13
Abstract: PURPOSE:To provide a small-sized and durable flow rate detector wherein water current in a water pipe is detected by a strain gauge held by an elastic body and a valve may be opened at a slight displacement of the water current. CONSTITUTION:A displacement-detecting member comprising holding a strain gauge 7 by an elestic body such as rubber is provided in a detecting member 6 which detects water current in a water pipe by a pressure difference at a Venturi section 9 formed in a water pipe 3. An electromagnetic valve opens and shuts according to an output from the strain gauge 7, placing an amplifier therebetween.
Patent JP-S6014055-A (JP)
Title: Solar heat collector
Inventor: FUJIMOTO KEIJI
IPC: F24J2/46
Filed: 1983-07-06
Abstract: PURPOSE:To prevent the joint part of a heat collecting pipes from damage, and to enable to arrange and connect the pipes at the minimum distance, by disposing the connected and jointed part of heat collecting pipes in the corner of a heat collector body. CONSTITUTION:The corner 10 of a heat collector body 10 is cut at about 45 deg., where connecting parts 12 are provided for heat collecting pipes. The heat collecting pipes are connected to the heat collector 10 through the through-hole 13 of a corner cover 11. By connecting the pipes by this method, the joint parts of the pipes are prevented from damage, as well as to facilitate a connecting work of the pipes, and the pipes can be connected at the minimum distance.
Patent JP-H10302038-A (JP)
Title: Id tag for information guide system
Inventor: ITO KEIJI
IPC: A61F9/08
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To use the ID tag for a safe information guide system capable of improving the possibility of information supply to a user, correctly guiding the ID tag up to an information source and suppressing the influence of electromagnetic interference to an electronic equipment. SOLUTION: An individualized ID tag 101 corresponding to a proper position (including an article) in an application area is arranged on the position. A portable equipment 108 stores guide information corresponding to codes applied to previously fixed positions and moves while transmitting infrared rays. An infrared-ray detector 106 in the ID tag 101 detects infrared rays and an infrared- ray emitter 107 transmits an individualized infrared signal. At the time of receiving the infrared signal, the portable equipment 108 is informed of approach to the tag 101 by vibration, voice or characters, and at the time of more surely receiving the infrared signal, decodes the position to which the equipment itself is opposed by the individualized infrared signal, and obtains the information of the position from a voice output equipment.  Or guide information is obtained by voice from a voice or character string code encoded by the infrared signal generated from the tag 101. Or character display from the character string code is obtained on a display device 120.
Patent JP-S6014766-A (JP)
Title: Manufacture of layer-built cell sealant
Inventor: SAITOU MUTSUYA
IPC: H01M8/02
Filed: 1983-07-05
Abstract: PURPOSE:To produce layer-built sealant having excellent resiliency and air-tightness by mixing fine powder of fluorine resin, filler and bulk material into sheet then impregnating with fluororubber paint and thermally processing. CONSTITUTION:Filler such as fine powder of beta-silicon carbide and bulk material such as powder of ammonium hydrogencarbonate are dispersed in solvent then fine powder of fluorine resin is added and mixed. Said compound is passed through rollers to bring fluorine resin into fibril and rolled into sheet thereafter it is heated to remove bulk material and solvent. Thus produced sponge sheet is impregnated with fluororubber paint diluted with solvent, then it is heated to remove solvent from paint. Finally, it is thermally processed to desired sealant. With this sealant, sealing effect on the cell stack lamination face is improved to prevent leakage of reaction gas resulting in improvement of efficiency and safety of cell.