baber/WOPTO huggingface dataset:
Patent JP-H08247496-A (JP)
Title: Heat pump utilizing system using underground water as heat source, and district heat supplying system incorporating the system
Inventor: INO HIROMI
IPC: E01H5/10
Filed: 1995-03-14
Abstract: PURPOSE: To efficiently use sensible heat of underground water by directly utilizing drawn underground water for thawing of snow, utilizing used underground water as a heat source for an evaporator of a heat pump and utilizing heat, which is generated by heat exchange with a condenser side of the heat pump, for thawing of snow on a road surface and the like. CONSTITUTION: In a period of thawing of snow in winter, underground water pumped from a draw well 20 is fed to a snow thawing heat exchanger 12 through a pump and a valve VA1 to perform thawing of snow on a road surface 22 and the like, so that a temperature of the underground water is lowered to, for example, 13 to 9.5 deg.C. The underground water, of which temperature is lowered to 9.5 deg.C clue to thawing of snow, is cooled (to, for example, 9.5 deg. to 5 deg.C) by one heat exchanger 15A, which functions as an evaporator of a heat pump 10, to be returned to the underground from a restored water well 24. Meanwhile, heat (for example, 15 deg.C) generated from the other heat exchanger (condenser) 15B of the heat pump 10 is fed to a snow thawing heat exchanger 14 to be utilized for thawing of snow. Accordingly, sensible heat of underground water can be efficiently used.
Patent JP-H07293652-A (JP)
Title: Power transmission for vehicle
Inventor: UEDA KAZUHIKO
IPC: F16H15/38
Filed: 1994-04-20
Abstract: PURPOSE:To shorten to the utmost the overall length of a power transmission to be compacted without enlarging the outer diameter of the device. CONSTITUTION:In this power transmission for a vehicle, a first shaft,, composed of a turbine shaft 17 therein a toroidal transmission unit is installed, and a second shaft 20, therein a power transmission unit such as a forwarding/ afterwarding switching device 5 is installed, are arranged in parallel. The installation position of the power transmission unit and a toroidal transmission unit are overlapped in the shaft direction, and also the axis core part of the power transmission unit is arranged between the extension line alpha of the supporting shaft of a power roller 37, installed in the toroidal transmission unit, and the extension line beta of the supporting shaft 54 of a trunnion 48 tiltably supporting the power roller.
Patent JP-S62270376-A (JP)
Title: Screen printing method
Inventor: YAMANAKA SATORU
IPC: B41L13/02
Filed: 1987-04-02
Abstract: PURPOSE:To prevent the generation of the blur, irregularity and blotting of a printing image, by mounting a screen printing original plate capable of storing printing ink in a layered state between said original plate and a cover sheet to a plate-shaped member and transmitting the pressing force from the plate- shaped member to the printing ink through a cushion member and a cover sheet. CONSTITUTION:A pad plate 9 is mounted on a press plate 7 in order to expose a printing cushion plate 13 to the outside and a printing original plate 20 wherein printing ink is allowed to fill between a stencil printing base paper 22 and an ink cover sheet 23 in a layered state is inserted in the groove part of an original plate support element 14 to mount the printing original plate to the pad plate 9 and printing paper is placed on a light pervious plate 3. The stencil printing base paper 22 of the printing original plate 20 is pressed to the printing paper on the light pervious plate 3 along with the printing cushion plate 13. By this method, press type stencil printing is performed.
Patent JP-H07298593-A (JP)
Title: Brushless motor
Inventor: NARITA KENJI
IPC: H02K29/08
Filed: 1994-04-20
Abstract: PURPOSE:To provide a brushless motor having excellent efficiency by avoiding alternating magnetic fluxes in a stator core, and reducing iron loss. CONSTITUTION:A permanent magnet 1 is magnetized in the axial direction and held with rotor cores 2 and 3 of ferromagnetic material having a bond of two approximate semicircles having the different diameters. Thus, two rotors each having the single pole in different polarities are formed. Windings 5 and 7 are wound around stator cores 4 and 6 of ferromagnetic material, and the two stators, which do not generate the alternating magnetic fluxes, are made to face the rotors. A frame 8 is provided at the outer surfaces of the stators, and the stators are constituted. A rotary shaft 13 is supported with bearings 9 and 11. The bearings are held with end brackets 10 and 12. The rotors are assembled, and an air gap 14 is formed. The drive current of the winding is controlled with a magnet 15 and a position sensor 16 for detecting the position.
Patent JP-H01255463-A (JP)
Title: Motor
Inventor: ARITA YOJI
IPC: H02K23/04
Filed: 1988-04-05
Abstract: PURPOSE:To make cogging torque small, by constituting a magnetizing strength distribution in radial direction with respect to the rotating angle of a magnetic pole so as to have a specified value. CONSTITUTION:In a motor, a magnetic pole 1 consisting of an annular permanent magnet is secured to a magnetic yoke 2 while a core 3 consisting of salient poles is provided with coils 4 and is arranged so as to be opposed to the magnetic pole 1. A magnetizing pattern is controlled so that a magnetizing strength distribution M in radial direction with respect to the rotating angle theta of the annular magnetic pole 1 becomes a value given by a formula. In this case, M0 is a value determined by the strength of magnetizing or the like of a magnetic pole, (n) is an integer, alphan is an arbitrary value shown by -0.25<=alphan<=0.25, mp is the number of salient poles of the motor and P is the number of magnetic poles. According to this method, a large driving torque may be generated while restraining a cogging torque in a small value.
Patent JP-2000276204-A (JP)
Title: Control unit for work machine
Inventor: NAKAJIMA TETSUYA
IPC: A01D41/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To enable another information input part to input information for control to be inputted by any broken one of plural information input parts when the information input part is broken and input operation can not be performed. SOLUTION: This device is provided with a switching means 100 which can be freely switched to the regular input state of inputting the input signal of at least one information input part MU2 or MU3 among plural information input parts MU1-MU3 to a control part CU as the input signal of information for control corresponding to the information input part MU2 or MU3 and the substitutive input state of inputting the signal to the control part CU while substituting it for the input signal of information for control to be originally inputted by the other information input parts MU2 and MU3.
Patent JP-H10261028-A (JP)
Title: Recording medium for account processing system program
Inventor: WADA SHIGEFUMI
IPC: G06Q10/10
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency the conformation or checking of account data, by preparing a master file corresponding to the utilization purpose of user of account processing system. SOLUTION: The account processing system is composed of a recording medium (FD) 1, a central processing unit (CPU) 2, a memory device 3 and a display device (display) 4. This account processing system is programmed so as to record every journalizing of journal data in each transaction in a prescribed format. Namely, the journal data are composed of the debit code data of debit code side, the debit amount data of debit amount side corresponding to debit code, the debit row number (course number) data of debit row number (course number) side, the credit code data of credit code side, the credit amount data of creditor amount side corresponding to credit code, and the credit row number (course number) data of credit row number (course number) side and every journal data is recorded.  Therefore, the ledger corresponding to the utilization purpose of account processing system can be prepared.
Patent JP-S565924-A (JP)
Title: Thrust bearing device for swash plate axial compressor
Inventor: FUKUI TAKESHI
IPC: C21D9/00
Filed: 1979-06-28
Abstract: PURPOSE: To provide a thrust bearing device described in the title which has remarkably long life time and which generates very small quantity of heat, by using a material which is capable of being tempered for the raceway ring of the bearing, and by hardening only the raceway surface on which rolling material runs rollingly in order to give suitable hardness.  
     CONSTITUTION: In a thrust bearing described above, the rigidity of inner and outer rings is decreased in the same space as low as possible, and suitable hardness not lower than HRC60 is given only to the raceway surface (shaded portion in figures), on which a rolling material runs rollingly, by hardening through carburization or with high frequency waves etc., using steel material capable of being tempered as a material for the raceway ring. As a result, the rolling-fatigue life is improved and the deflection spring-constant of the raceway ring is increased by using the elasticity of a portion not annealed (core portion in the case of raceway ring A, the side on which no rolling-run is made in the case of raceway ring B). Hence, no camber is produced on the outer and inner rings even under high-temp. service conditions, whereby a thrust bearing described in the title which prevents the formation of clearance in the axial direction of the swash plate and the degradation in the compression efficiency is manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59208226-A (JP)
Title: Damper disc assembly
Inventor: TAKEUCHI YASUSHI
IPC: F16F15/129
Filed: 1983-05-10
Abstract: PURPOSE:To contrive to absorb steadily the violent torque variation by a method wherein a key is provided among a flange, an intermediate plate and a subside plate, then the key is kept engaging when a torsional angular velocity is large, released by the centrifugal force when the torsional angular velocity is small. CONSTITUTION:A key 33 extended parallel with the center line O1-O1 through a flange 3, subside plates 4, 5 and an intermediate plate 14. A cutout 34 extended in the circumferential direction for engaging with the key 33 is formed on the external periphery part of the flange 3, a recessed part 35 having a circumferential length capable of engaging with the key 33 is formed at the end part of the cutout 34 with recessing attitude in nearly radial and internal direction. A recessed part 36 is provided at the location nearly corresponds to the cutout 34 of the circumference part of the intermediate plate 14, further, holes 37, 38 are formed on the subside plates 4, 5. When the torsion angular velocity is large, the key 33 is prevented from removing out of the recessed part 35.
Patent JP-S538021-A (JP)
Title: Liquid crystal display device
Inventor: MATSUO TAMOTSU
IPC: G02F1/133
Filed: 1976-07-09
Abstract: PURPOSE: To enable the display of intermediate tone and color display, by avoiding the effect of the cross talk in the XY matrix display. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57198945-A (JP)
Title: Inside boiler for bath
Inventor: SHINOHARA TSUTOMU
IPC: F24H8/00
Filed: 1981-05-29
Abstract: PURPOSE:To enable to heat even a small amount of water efficiently while recovering the heat of exhaust gases from a bath by combining an inside boiler with an exhaust pipe heat exchanger fitted to an outside boiler and enable the inside boiler to be utilized as a water heater. CONSTITUTION:After supplying water from an upper part of the exhaust pipe heat exchanger 1 and adjusting the amount of water by an adjustor 2, water is introduced into the inside boiler 6 via a lower part of a water pipe 3. When the inside boiler 6 is filled up with water, a burner for the outside boiler 10 is ignited, and heated water is led out through a hot-water output 8. In the condition where the bathtub is filled up with water, hot water is prevented from flowing back into the inside boiler 6 by a lid 7 of the inside boiler 6 and a check valve 9. Further, when the bathtub is filled up with water and the inside boiler 6 is unrequired, the boiler 6 may be detached by loosening a retainer 5. Accordingly, water can be heated efficiently while recovering the heat of the exhaust gas from the bath by combining the boiler system with the exhaust pipe heat exchanger 1. In addition, provided that the inside boiler 6 is filled up with water, the burner for the outside boiler 10 can be ignited and the inside boiler 6 can be utilized as a water heater.
Patent JP-H10252579-A (JP)
Title: Manufacture of exhaust gas recalculation control device
Inventor: MORIYAMA TAKENOBU
IPC: F16K31/126
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a thermal influence as far as possible relating to a diaphragm, so that a stable quality can be ensured. SOLUTION: A valve 8 is provided, which is connected through a valve stem 9 to a diaphragm 17, in response thereto, to open/close control an exhaust gas recalculating passage 2. An annular member 25 is fixed to the diaphragm 17, and this annular member 25 is fixedly welded to the valve stem 9. In this fixedly welding, at first this annular member 25, after it is fixed to the diaphragm 17, is arranged in a welding position to the valve stem 9. Next in a peripheral side of the annular member 25, in a condition into contact therewith, a metal-made heat radiation ring member 40 so as welding jig is arranged. Thereafter, while injecting shield gas 51 to the radiation ring member 40 and the periphery of a welding part 50, the annular member 25 is welded to the valve stem 9. After welding, arrangement of the radiation ring member 40 is released.
Patent JP-S61292414-A (JP)
Title: Programmable logic array
Inventor: KERII ESU BUIINSUTORA
IPC: H03K3/037
Filed: 1986-04-11
Abstract: 0 A storage element for use in a logic array including a flip-flop device (D-FF) and a complex logic circuit (18) interconnected in such a way that the output (29) of the complex logic circuit is an input to the flip-flop. A Toggle Flip-Flop Control (TFFC) signal, an invert control (INV) signal, and a clock (CLK) signal are also inputs to the complex logic circuit. The output of the flip-flop connects to an output pad (31), an internal direct feedback line (33) which is one of the means by which the flip-flop is connected to the complex logic circuit, and an external feedback bus (32) which leads back to an associated AND-OR array. The input to the complex logic circuit is generated by the standard AND-OR array which is programmable to some degree.
Patent JP-H10283145-A (JP)
Title: Data processor, data processing method for data processor and storage medium storing program readable by computer
Inventor: IWAMURA RYOJI
IPC: G06F3/12
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To improve printing processing efficiency while preventing the decline of data processing efficiency by making a printing part start the generation of printable printing information based on original information stored in a storage means in the case that the working rate of a data processing means is less than a prescribed value. SOLUTION: This processor is provided with a calculation means for calculating the working rate of the data processing means and a discrimination means for discriminating whether or not the calculated working rate is less than the prescribed value, etc. Then, in the case of discriminating that the working rate is less than the prescribed value, a CPU 2 stores the original information in an original information storage part 6, stores the printing information generated based on the stored original information in a storage device 3, reads the stored printing information and starts transfer to a printer 4. Thus, at the optimum timing of a state that the data processing burdens of the CPU 2 are light, while efficiently generating the printing information, the efficiently generated printing information is transferred to the printer 4.
Patent JP-H02262241-A (JP)
Title: Positive electrode for lithium secondary battery
Inventor: SUGAWARA RIKURO
IPC: H01M10/05
Filed: 1989-03-31
Abstract: PURPOSE:To increase discharge capacity by using LxCa2-xMn2O6 or LxErCa2-x-y Mn2O6 (L is Y or La, and E is Ba or Sr.) as a positive electrode active material. CONSTITUTION:LxCa2-xMn2O6 or LxErCa2-x-yMn2O6 (L is Y or La, and E is Ba or Sr.) is used as a positive electrode active material. A complex oxide available from the substitution of a part of Ca2<2x> in Ca2Mn2O6 with a trivalent rare earth ion, particularly with Y or La, remarkably drops in conductivity, compared with Ca2Mn2O6. The aforesaid material, therefore, is used as the positive electrode active material of a battery and the discharge capacity thereof is increased.
Patent JP-H06273761-A (JP)
Title: Backlight unit
Inventor: SASAKI KENICHI
IPC: G02F1/13357
Filed: 1993-03-17
Abstract: PURPOSE:To provide a backlight unit capable of performing uniform back illumination without useless spot by improving the unevenness of luminance of the backlight unit to nearly a perfect state. CONSTITUTION:This unit is provided with a light source 14, a reflection part 13 reflecting light from the light source, and a light diffusing part 11 arranged on the front side of the light source and diffusing the light directly made incident from the light source or the light guided after reflecting the light from the light source by the reflection part; and illumination for an equipment arranged on the front side is performed through the light diffusing part in the unit. A light absorption part 21 is provided at a spot corresponding to an area A where the luminance of the light source 14 is specially high in the light diffusing part 11.
Patent JP-H10281889-A (JP)
Title: Women's clinical thermometer
Inventor: HOSHIDA TOMONORI
IPC: A61B10/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To easily measure without burden to a person to be measured by providing a flat temperature measuring probe having a bent part in a thickness direction. SOLUTION: A probe is bent at a position of 32.5 mm from an end where a temperature measuring part is disposed to form a doglegged shape in its thickness direction, i.e., toward a lower member 2b side at 170 degrees (preferably 160 to 165 degrees). And, its most part is formed in a flat shape having a thickness of 3.5 to 4.5 mm and a width of 13 to 15 mm (preferably 14 mm), and gradually narrowed from the bent part 2d toward the end. When a mouth is lightly closed in the state that the measuring part is inserted underneath a tongue, the measuring part is retained by a tongue with a site of the part 2d of the probe as a fulcrum and at a cable 3 side by an upper lip or an upper teeth row. Thus, the probe can be stably contained under the tongue. Further, since the probe is flat, it can be easily retained.
Patent JP-H08278838-A (JP)
Title: Signal processing circuit, power consumption control method and electronic equipment
Inventor: YAMAZAKI KENJI
IPC: G06F1/32
Filed: 1995-04-07
Abstract: PURPOSE: To reduce power consumption by controlling the clock supply and activation selection of plural systems constituted of unit circuits for processing signals corresponding to clock signals and memories corresponding to the unit circuits corresponding to a mode. CONSTITUTION: For instance, in a portable camcorder, the data compression processing circuit 2 of a data encoding processing system 1 is operated based on the clock signals PC inputted from an input terminal CK, stores processing data in a dedicated memory 4 and performs data compression encoding and recording encoding. Also, ECC decoders 18 and 19 on an inner side and on an outer side for constituting the recording decoding circuit 13 of a data decoding processing system 11 and a data expansion processing circuit 14 are respectively operated based on the clock signals PC inputted from the input terminal CK, store the processing data in the respectively provided dedicated memories 22-24 and perform storage decoding and a data expansion processing.  Then, a controller 30 and gate circuits 33A-33F control the clock supply and activation selection of the respective systems corresponding to the mode.
Patent JP-H0481296-A (JP)
Title: Method for drying coated electrode
Inventor: KATAOKA AKIYASU
IPC: B23K35/40
Filed: 1990-03-29
Abstract: PURPOSE:To prevent the generation of a dent and drying crack in a flux film by imposing the coated electrode coated with the flux on an elastic member of a transporting conveyor, bringing the welding electrode into surface contact with the elastic member and drying the electrode. CONSTITUTION:Felt 1 is stuck as the elastic member to the transporting conveyor installed in a drying furnace and the welding electrode 2 coated with the flux is imposed on this felt 1 and is transported in the drying furnace to dry the flux. The surface contact region of the felt 1 and the welding electrode 2 is so determined as to have the length of >=1/8 the circumference of the welding electrode 2 in its circumferential direction. The tensile force generated by the shrinkage of the flux on drying is decreased and dispersed in this way and, therefore, the generation of the drying crack in the flux film is prevented and the load per unit area of the flux film is decreased, by which the generation of the dent is prevented.
Patent JP-2000277663-A (JP)
Title: Composite board and manufacture thereof
Inventor: IYOGI YASUSHI
IPC: H05K3/20
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesive strength of a ceramic board to a circuit board from deteriorating in a thermal cycle test by a method wherein the ratio of number of oxygen atoms to that of carbon atoms is set above a specific value on the surface of the ceramic board that is bonded to the circuit board. SOLUTION: An oxide layer 5 is formed on the surface of a ceramic board 2a, a circuit board 3 is bonded on the surface of the board 2a integrally, and a rear copper board 4 is bonded on the rear of the board 2a for the formation of a composite board 1a. When the composite board 1a is fabricated, the surface of the ceramic board 2a is previously cleaned with alkali to be enhanced in surface roughness. At the same time, the ratio of number of oxygen atoms to that of carbon atoms on the surface of the ceramic board 2a is set above 0.9. Thereafter, the circuit board 3 is bonded on the surface of the ceramic board 2a integrally. Therefore, the ceramic board 2a is enhanced in adhesion to the circuit board 3 and prevented from deteriorating in adhesion even after a thermal cycle test, and the circuit board 3 is prevented from bulging or being separated.
Patent JP-S567562-A (JP)
Title: Picture forming unit
Inventor: KADOI HARUO
IPC: H04N1/107
Filed: 1979-06-29
Abstract: PURPOSE:To reduce the time required for picture formation, by enabling the readin even for the reciprocation of the readin means, in the picture forming unit scanned with optical readin. CONSTITUTION:At the side of the optical readin section 4, the guide member 9 inserted to the guide rail 3 and the indication member 13 for position are provided. The detection members 19-22 are present at the forward path where the rod shape protrusion 16 of the indication member 13 passes and the readin start signal is output through the passage of the protrusion 16. The indication member 13 is provided with the flat plate protrusion 17, and when the protrusion 17 passes through the second initial position detection member 30, the stop signal is output. In the readin of picture at the next return, a signal is fed to the laser emission circuit in the opposite order to the forward to make agreement the direction of picture with the copy at forward.