baber/WOPTO huggingface dataset:
Patent JP-H01209671-A (JP)
Title: Fuel cell of molten carbonate type
Inventor: TAKAHASHI HIROYUKI
IPC: H01M8/24
Filed: 1988-02-16
Abstract: PURPOSE:To improve electricity generating efficiency by applying a uniform pressure on a laminated body by using the tightening force of the laminated body and a gas pressure. CONSTITUTION:A fuel cell laminated body 10 is sealed in a pressure vessel 11, an expansion-contraction bellows 12 is disposed between the top surface of the fuel cell laminated body 10 and the wall of the pressure vessel 11, and a pressure higher than the gas pressure in the pressure vessel 11 is applied in the bellows 12. As a result, it becomes possible not only to apply a uniform pressure on the surface of the laminated body 10 but also to apply any required pressure at will to the laminated body 10 by controlling only the gas pressure without being affeted by the height of the laminated body 10 in operation. This makes it possible to secure excellent contact between cells and to improve electricity generating efficiency.
Patent JP-H09220836-A (JP)
Title: Paper feed device
Inventor: YOSHIDA MASAHITO
IPC: B41J13/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To easily carry out the input operation for the printing work and the like by an input means of an electronic equipment without being disturbed by a paper feed device in the case of feeding the removable continuous paper feed device on the electronic equipment with a printer such as a word processor. SOLUTION: This continuous paper feed device is provided removably on an electronic equipment with a printing means 5 and an input means 4, and in the case of connecting the paper feed device with the electronic equipment for printing, papers are fed to the printing means of the electronic equipment by a paper feed means 10, the input means 4 of the electronic equipment is operated by an input means 11 of the paper feed means, and a command for the start of printing and the like is inputted into the electronic equipment to carry out the printing.
Patent JP-H10231375-A (JP)
Title: Production of foamed film of fluorocarbon resin
Inventor: KOIKE HISAO
IPC: C08J9/12
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film having thin thickness, excellent in dimensional stability in heating and surface smoothness, and high closed cell content by drawing in foaming of a thermoplastic fluorocarbon resin impregnated with a foaming agent. SOLUTION: A thermoplastic foamed film of a fluorocarbon resin having <=150μm thickness and <=100μm closed cell size is obtained by drawing the film at 2-10 times draw ratio in foaming 100 pts.wt. of a thermoplastic fluorocarbon resin (e.g. vibylidene fluoride-hexafluoropropylene copolymer) impregnated with 1-20 pts.wt. of a foaming agent preferably as a volatile physically foaming agent (e.g. tetrafluorethane) and a bubble controlling agent (e.g. water). As a method for foaming of the film, a heat foaming method foaming by heating with a far infrared heater, microwaves, a heating oil, a steam, etc., is exemplified. The foaming temperature is preferably within the range from a melting point of the fluorocarbon resin -50 deg.C to the melting point +150 deg.C.
Patent JP-S60177163-A (JP)
Title: Aluminum alloy for galvanic anode and method for preventing corrosion
Inventor: TANABE ZENICHI
IPC: C22C21/00
Filed: 1984-02-24
Abstract: PURPOSE:To prevent effectively the corrosion of a structure by applying a cathodic protection method using an Al-Zn-Ga alloy having a specified composition as a sacrificial anode. CONSTITUTION:The composition of an Al alloy for a galvanic anode is composed of 0.8-3wt% Zn, 0.002-0.1wt% Ga and the balance Al with inevitable impurities, and the alloy is provided with -0.77--0.9V potential based on a satd. calomel electrode. This Al-Zn-Ga alloy for a galvanic anode is attached to part of a structure consisting of an Al alloy member, a steel member or a Cu alloy member and a paper Ti or Ti alloy member to prevent the corrosion of the structure.
Patent JP-2000232134-A (JP)
Title: Bonding heater
Inventor: HATTORI MITSURU
IPC: H01L21/60
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a bonding heater having long lifetime capable of reducing uneven temperature distribution on the heating surface when the heater is cooled while preventing the heater from deformation, damage or oxidation. SOLUTION: A bonding heater 1 includes a ceramic basic material 2 having a heater part 14 buried with a heating element 12, and a holder part 15 for coupling the heater part 14 with other member. The ceramic basic material 2 is integrated with the heating element 12 by sintering them integrally and a CVD layer 19 of SiC excellent in thermal conduction is formed on the heating surface 17 of the heater 1.
Patent JP-S54124641-A (JP)
Title: Memory control circuit
Inventor: IKEDA YUTAKA
IPC: G11C11/401
Filed: 1978-03-20
Abstract: PURPOSE: To eliminate an initial memory information setting operation by regulating the order of the supply time of plural power sources and stopping to feed power at a power source anomaly time and executing operations after power supply from a write operation to prevent the destruction and the malfunction of a volatile memory element.  
     CONSTITUTION: Power sources 100 and 101 supplied to a memory circuit are monitored individually by monitor circuits 1 and 2 of input power source monitor part 10; and if all inputs are proper, control circuit 4 of power source supply monitor part 11 is set to supply power source 100 to load 9. Feeding state 105 of the load loop and input power source 100 are monitored by comparator 5; and when signal 104 as well as all input state monitor signal 103 are normal, control circuit 7 is set to supply power source 101 to load 9. Then, the load state is monitored by comparator 8, and control circuits 4 and 7 are reset to stop the power supply to load 9 at an anomaly time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57148126-A (JP)
Title: Underground heat exchanging equipment
Inventor: MORITA HIROYUKI
IPC: F24F5/00
Filed: 1981-03-07
Abstract: PURPOSE:To economically realize the cooling of the interior of a room in summertime and the melting of snow in wintertime or the like by a method wherein a pipe line, within which the predetermined volume of water is stored, is laid under the ground and the water sprinkled on the upper surface of a building is collected in the pipeline to circulate. CONSTITUTION:In summertime, the water within the pipeline 1 laid under the ground is cooled with relaively low temperature surroundings under the ground and the cooled water is sucked up through a filter 7 by means of a pump 2 to a sprinkler 5. The temperature of the building 3 is lowered and the interior of the room is cooled by the sprinkling of the water from the sprinkler 5 on the roof 4 of the buildung 3 and the like. The sprinkled water is collected by an eaves gutter 6 and flowed to a water collecting tank, to which a side pipe 9 is connected, and led back into the pipeline 1 and cooled there. On the other hand, in wintertime, the relatively high temperature water is obtained in the pipeline 1 and the snow on the roof 4 is melted away by sprinkling said water on the foor 4 in the same manner as performed in summertime.
Patent JP-H02212123-A (JP)
Title: Manufacture of embossing sheet
Inventor: TANAKA HIROSHI
IPC: B32B33/00
Filed: 1989-02-14
Abstract: PURPOSE:To faithfully regenerate the projection and recess on the surface of an original even when the hardness of its surface is not uniform or the original is made of soft material by a method wherein an embossing master, which has an even surface and is made of unsaturated polyester resin hardened body, is formed and, after that, the top surface of the projected part of the embossing master is finished flat. CONSTITUTION:Thermosetting resin-impregnated material sheet 1 is piled on the projected and recessed surface of an original 2 for an embossing die having projected and recessed surface and, after that, processed under heat and pressure so as to obtain a thermosetting resin-impregnated material hardened formed body 11, on which the projection and recess on the surface of an original is profiled. By piling a thermosetting resin-impregnated material sheet 3 again, a thermosetting resin-impregnated material hardened formed body 14, on which the projection and recess on the surface of the body 11 is profiled, is obtained. Further, by piling up a thermoplastic resin sheet 4 on the projected and recessed surface of the body 14, a thermoplastic resin formed body 15, on which the projected and recessed surface of the hardened formed body 14 is profiled, is obtained. A master 16 for the embossing die, on which the projected and recessed surface of the body 15 is profiled onto unsaturated polyester resin 5, is obtained. The top surface of the projected part on the surface of the master 16 is finished flat by polishing or sanding. Next, after piling a thermoplastic resin sheet 7 on the surface of a resultant flat finished master 17, an embossing sheet 19 is formed.
Patent JP-S58148977-A (JP)
Title: Testing system of logical circuit
Inventor: NOMIZU NORINAGA
IPC: H03K19/00
Filed: 1982-03-02
Abstract: PURPOSE:To test a logical circuit easily and securely at less man-hour, by discriminating a control and a data system with regard to input signals to the logical circuit and generating patterns corresponding to respective characteristics. CONSTITUTION:According to the assignment of the control system and data system by a pattern specifying part 3, a pattern generation part 4 generates all pattern signals of the control system and data system necessary for a test of the logical cicuit. Those pattern signals are applied to a logical circuit 2 to be tested and a reference logical circuit 1, whose outputs are compared with each other to test whether the logical circuit 2 is normal or not. Thus, only necessary patterns are used without using random test patterns to test the logical circuit easily and securely at less man-hour.
Patent JP-2000231112-A (JP)
Title: Liquid crystal display device
Inventor: MAJIMA KENJI
IPC: H04N5/66
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which the liquid crystal injection time can be shortened without increasing injection ports and which contributes to screen enlargement and to high picture quality. SOLUTION: An injection groove 4 is formed by removing a transparent acrylic resin interlayer insulating film 3, placed between thin film transistors and wiring pattern to drive them on the lower side glass substrate 2 and display pixel electrodes, so as to stand in line with an injection port 35 on a rectangular frame 34 made of a sealing resin to enclose a liquid crystal. Another injection groove 6 is formed by removing a flattening film 5 of a surface of a color filter 7 on the upper side glass substrate 1 so as to similarly stand in line with the injection port 35. Thereby a cross-sectional area of the liquid crystal injection port is increased.
Patent JP-S60177707-A (JP)
Title: Microwave frequency divider
Inventor: HONJIYOU KAZUHIKO
IPC: H03B19/00
Filed: 1984-02-23
Abstract: PURPOSE:To obtain a miniature microwave frequency divider which is suitably converted into a monolithic IC by setting a high band shielding frequency decided by the input capacity and resistance value of a single gate FET at a level lower than a signal frequency band and higher than 1/2 signal frequency band respectively. CONSTITUTION:An impedance ZL is shown by a parallel circuit of an RL and the gate-source capacity CGS when the load side is viewed from a drain electrode 6. Here RLCGS=1/2pifc is satisfied and therefore the ZL is approximately equal to the RL. Thus the frequency of 1/2 signal frequency band is amplified a single gate FET by setting the (fc) between the signal frequency band and 1/2 said frequency band. However the signal frequency band is not amplified. Furthermore a dual gate FET functions as a mixer. Thus it is possible to form a microwave divider without providing a filter between a mixer and an amplifier.
Patent JP-H09203214-A (JP)
Title: Construction folding roof panel
Inventor: NIMURA YUJI
IPC: E04H15/50
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a practically convenient folding roof panel which is easy to fold and convenient to handle, house and transport and is capable of taking in light from above. SOLUTION: I beam-made main rods 1 and 2 on both sides in the front and rear direction are connected and supported with a plurality of flexible holding horizontal muntins 3 and locked with a plurality of removable braces 4. A roof sheet 5 is stretched between the upper parts of both main rods 1 and 2.
Patent JP-H07213439-A (JP)
Title: Mounting device for paddle conveyor in fryer
Inventor: OTANI YOSHITOSHI
IPC: A47J37/12
Filed: 1994-02-03
Abstract: PURPOSE:To provide the paddle conveyor where an oil tank can be easily cleaned, and each paddle can easily be disassembled/assembled without requiring mechanical knowledge. CONSTITUTION:In a paddle conveyor 6 which is so constituted that numbers of paddles are rotatably lined up at specified intervals in an oil tank 1 commonly used as a pot, the paddle shaft 12 of each paddle 5 is rotatably connected to a drive shaft 8 via a shaft holder 11 in such a way as to be freely engaged/ disengaged. A drive shaft side equipped with a sprocket wheel 9 is fixedly carried by a frame 4 side disposed above the oil tank, and one end side of the paddle shaft 12 is rotatably supported by a bearing main body 13 provided for the frame 4 via a bush 14 capable of pulled out. Furthermore, an opening section enabling the paddle shaft 12 to be pulled out downward is provided for the lower surface of the bearing main body 13. By this constitution, only the paddle main body can thereby be removed except a driving section complex in structure.
Patent JP-S60176806-A (JP)
Title: Drain discharge structure for car height adjustment unit
Inventor: HARA ITONOSUKE
IPC: F16F9/084
Filed: 1984-02-23
Abstract: PURPOSE:To reliably discharge a drain without changing the fitting position of a discharge valve even if the car height is changed by directing the inversion section of a cylindrical body upward in a protruded shape and providing a drain discharge valve between the lower end of an outer cylinder section and an axle. CONSTITUTION:A car height adjustment unit 14 is arranged between an axle and a car body 12, and a fixed, closed hydraulic chamber 24 is provided in the cylinder 16 of the unit 14. An inversion section 42 is provided on the longitudinal, middle point of a flexible, cylindrical body 38; an inner cylinder section 40 and an outer cylinder section 44 are coaxially arranged; the tip of the outer cylinder section 44 is fixed to a drain pan 50; and a drain discharge valve 64 is provided on the drain pan 50. Accordingly, when the car body 12 is moved up and down, a car height detector 62 detects it, the pressure in a pressure air chamber 52 is increased or decreased to adjust the height automatically. The drain generated in the chamber 52 is discharged outside via a through hole when the chamber 52 is communicated to the outside.
Patent JP-H05303724-A (JP)
Title: Magnetic disk device
Inventor: IMAGAWA TAKAO
IPC: G11B5/31
Filed: 1993-02-23
Abstract: PURPOSE:To obtain the noiseless and high-output magnetic head by having a separating film for separating the magnetical coupling between a magneto- resistance effect film and a magnetic domain control layer in the magnetosensitive part of the magneto-resistance effect film between the magneto- resistance effect film and the magnetic domain control layer. CONSTITUTION:The separating film 77 is formed by a lift-off method, etc., in such a manner that the film is disposed in at least the position of the magnetosensitive part of the magneto-resistance effect film 40. Both ends of the separating film 77 are tapered in order to prevent the step cutting of the magneto-resistance effect film 40 at the time of forming the separating film 77. The separating film 77 may be formed by an ion milling method, etc. An NiFe alloy film is then formed at 400Angstrom  thickness as the magneto-resistance effect film 40 above the separating film 77 and a CoNb film t5 be formed as a soft film 55 is formed at 400Angstrom thickness. A high sensitivity is attained without degrading the magnitude of a magnetic exchange bond and the need for cleaning, etc., of the magneto-resistance effect film to be the cause for the fluctuations in characteristics and noises is eliminated if the head having such construction is used.
Patent JP-S63200896-A (JP)
Title: Water treating apparatus
Inventor: SEKINE TAKAO
IPC: C02F3/12
Filed: 1987-02-16
Abstract: PURPOSE:To maintain stable quality of treated water by calculating respiratory coefficient from outputs of a respiration speed meter and a densitometer of suspended matters in a liquid mixture in an aeration tank, and using an operated value as an evaluating factor for the operation of an optimum set value for the control of dissolved oxygen concn. and mean staying time of sludge in a treating system. CONSTITUTION:A respiration speed meter 4 and a densitometer 5 for suspended matters in a liquid mixture installed in an aeration tank 1, an operation section 6 for operating respiratory coefficient by dividing a measured value of the respiration speed meter 4 by a measured value of the densitometer 5, and a target value operating section 7 for operating each target value of the concn. of dissolved oxygen and mean staying time based on the deviation of the respiratory coefficient operated by the operating section 6 and previously set value of the respiratory coefficient, are installed. Further, the target value for the dissolved oxygen concn. is changed preferentially to the target value of the mean staying time. The target value of the mean staying time is changed without changing the target value of the dissolved oxygen when the target value of the dissolved oxygen concn. reaches previously set upper limit or lower limit of the dissolved oxygen concn. As the result, the quality of treated water is kept stably.
Patent JP-S61194314-A (JP)
Inventor: KURAUSU MAIAA
IPC: G01D7/04
Filed: 1986-02-19
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-H01207709-A (JP)
Title: Laser diode module
Inventor: OSHIMA TSUTOMU
IPC: H01S5/00
Filed: 1988-02-16
Abstract: PURPOSE:To easily adjust the title laser diode module at the time of assembling it and to improve its temperature characteristics by setting up a single mode fiber on a position around a Gaussian image face generated by a lens in the reverse direction against the position of a circle of least confusion generated by the lens. CONSTITUTION:Beams radiated from a laser diode LD1 is converged by the rod lens 2 and the converged beams 4 draw the shown loci respectively, so that a Gaussian image face 5 and a circle 6 of least confusion are formed. The single mode fiber is fixed on a set position 7 e.g. by adjusting the quantity of respective beams projected around the Gaussian image face 5 in the reverse direction against the circle 6 of least confusion and made incident into the single mode fiber 3 at a position where no divergent interference pattern is generated. Since the quantity of respective beams made incident into the single mode fiber at the position where no divergent interference pattern is generated to fix the single mode fiber, a tolerance range for optical axis matching can be expanded. In addition, a change in coupling efficiency to be generated by the variation of wavelength due to the temperature change of the LD1 can be reduced.
Patent JP-H11225984-A (JP)
Title: Probe for mri
Inventor: MORI KAZUO
IPC: A61B1/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To make the sensitivity area of a RF coil reach sufficiently far, to obtain the sufficiently long sensitivity length in the inserting direction, and to keep the high signal-noise ratio by providing the prove with an inserting part which can be introduced into an organism, and a plurality of RF coils mounted near the point part of the inserting part. SOLUTION: A MRI endoscope device 1 comprises a MRI endscope 3 comprising the RF coils 2a, 2b, a controller 7 for observing the binding condition of the RF coils 2a, 2b or the like, and a MRI device 8 forming a MRI image on the basis of a nuclear magnetic resonance signal received from the RF coils 2a, 2b. The MRI endoscope 3 comprises a flexible inserting part 11 which can be inserted into a body cavity of a subject. The RF coils 2a, 2b are arranged in the inserting direction inside of a balloon 27 covering a joint block connected with the point part 16 of the inserting part 11, and are connected with a tuning circuit through a lead wire.
Patent JP-S59158637-A (JP)
Title: Radio relaying system of time division multiplex multi-access communication system
Inventor: OOTSUKA SHIGERU
IPC: H04J3/00
Filed: 1983-02-28
Abstract: PURPOSE:To attain easily time adjustment at each station by making each relay station adjust a delay time of the own station against the fluctuation of a radio wave propagating time between its high-order station thereby making a prescribed specific time of the high-order station constant at all times. CONSTITUTION:A signal delay circuit 108 delaying a communication signal is provided to each relay station, in a system of the time division multiplex multi-access method where the communication from a central station B is communicated with plural slave stations scattered around each relay station via plural relay stations R1-Rn relaying continuously the said communication. The time at which a high-order station, e.g., the central station B transmits a signal in a time slot TS to the low-order station R1 and receives the same TS signal from the relay station R1 is decided to times tz(0)-tz(n) specific to each relay station, becoming sequentially shorter in the order of relay of communication from the central station. Each relay station makes always the specific time to the high-order station constant by adjusting the circuit 100 of the own station about the radio wave propagating time between the high-order station. Thus, even if the radio wave propagating time among the stations is fluctuated, the fluctuated time is corrected easily without exerting any effect on the low-order stations.
Patent JP-H09233539-A (JP)
Title: Mca radio connector
Inventor: TANAKA TOSHIMICHI
IPC: H04W84/08
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a much smoother conversation by continuing a telephone call by originating a call again through the simple operations of a telephone set on the side of call origination even when radio is disconnected in spite of the middle of conversation. SOLUTION: A memory 43 for recording the latest information of connection between a key telephone system 1 and an MCA mobile station and a key input means 4 for selecting it through a key input whether or not the call is to be originated again from the telephone set on the side of call origination while connecting a speech path with the key telephone system 1 when a call processing part 42 receives a disconnection report from an MCA command station, are newly added to a connector 4 for connecting the key telephone system 1 and the MCA command station 3. When radio is disconnected, key data showing the execution of call re-origination are inputted from the telephone set so that a call can be originated again based on the connection information in the memory 43 and continued without releasing the speech path between the key telephone system and the MCA command station.