baber/WOPTO huggingface dataset:
Patent JP-H1159941-A (JP)
Title: Frr feeding type sheet feeder
Inventor: EBARA YUZURU
IPC: B65H3/52
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an FRR feeding type sheet feeder with a reversing roller approachable/separatable to/from a feeding roller capable of effectively preventing inconveniences including wear and noise resulting from continuous engagement of a gear fixed to the shaft of the reversing roller with another gear in an abnormal condition when the reversing roller separates from the feeding roller. SOLUTION: An FRR feeding type sheet feeder has a feeding roller 1 rotationally driven only in a feeding direction, a reversing roller 2 arranged approachable/separatable to/from the outer periphery of the feeding roller to be rotationally driven in opposition to the feeding direction and associated with the feeding roller in the condition of contacting the feeding roller and a reversing roller approaching/separating mechanism for the reversing roller to approach/separate to/from the feeding roller. The reversing roller approaching/separating mechanism moves forward and backward the reversing roller, a reversing roller gear 2a integrated with the reversing roller and a reversing roller gear 2A integrated with the reversing roller shaft as a whole, while keeping their attitude in parallel to the feeding roller shaft of the feeding roller.
Patent JP-H0273620-A (JP)
Title: Heat treating apparatus
Inventor: SHIRAKAWA HIDEKAZU
IPC: G03F7/40
Filed: 1988-09-08
Abstract: PURPOSE:To detect the temperature of a filmlike heat generator and to accurately control the temperature by measuring the thermal electromotive force of a heat generating plate. CONSTITUTION:A heat generating plate 1 is formed in a square-shaped flat plate state of heat conductor having electric insulation made of ceramics such as alumina or the like. One side face of the plate 1 is covered wholly with a thin conductive film 2 of chromum or the like by depositing to be integrated. Electrodes A3, B4 made of copper for generating thermal electromotive force are provided in combination with chromum on the opposite sides of the film 2, and wired to a power source 5. Before a semiconductor wafer 16 is placed on the plate 1, the film 2 is so electrified beforehand by the power source 5 through the electrodes A3, B4 that the temperature of the plate 1 becomes desired heat treating temperature thereby to heat plate 1. Thus, thermal electromotive force is generated between the film 2 and the electrodes A3, B4 by thermoelectric effect. This force is fed back to the power source 5 through a linearizer 14 to accurately control the temperature.
Patent JP-S61104814-A (JP)
Title: Press-molding
Inventor: TAKAHASHI MASANORI
IPC: B29C43/18
Filed: 1984-10-29
Abstract: PURPOSE:To simplify the process and to reduce the cost by preheating a thin sheet and a thick sheet to a given temperature, supplying them between forces and press-molding both sheets in two layers in one body. CONSTITUTION:A thin sheet 1 and a thick sheet 2 are made from thermoplastic resin impregnated with long glass fiber. The thin sheet 1 and the thick sheet 2 having 2-10 times the thickness of the thin sheet are preheated respectively to given temperatures, the thin sheet 1 and the thick sheet 2 are supplied in two layers between the top force 3 and the bottom force 4 and the forces are clamped. In this manner, a molded piece composed of a thin part and a thick part can be pressed in one body. It is an excellent effect that the molding pressure in this case be made considerably lower than before.
Patent JP-H1168135-A (JP)
Title: Installing method of flexible photoelectric conversion module
Inventor: YOSHIDA TAKASHI
IPC: H01L31/042
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of installing a flexible photoelectric conversion module installed storably at outside of a building, along with easy maintenance and replacement, and is usable for the rear space of the module. SOLUTION: In this installation method, a flexible photoelectric conversion module made up of a resin-sealed thin-film photoelectric conversion element on a flexible board and wound up in storing is installed outside a building. At least in a photoelectric conversion time, the module 1 is extended in a photoelectric conversion place between the outside W and a transparent protective member 3 that covers the outside of the building. At the time of non photoelectric conversion, the module 1 is stored in a storing space 22 other than the photoelectric conversion place, so that this extension and storing can be repeated.
Patent JP-2000051591-A (JP)
Title: Gas drier
Inventor: KOYAMA MASAYA
IPC: F26B23/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a convenient gas drier for eliminating the need of the equipment of gas piping and increasing the degree of freedom of an installation place (using place). SOLUTION: This gas drier is provided with a drying chamber 2A for housing objects to be dried, a gas cylinder housing part 4 for housing a cassette gas cylinder 3, a governor 5 for pressure-governing gas flowing out from the cassette gas cylinder 3 and a combustion chamber 6 for combusting the gas from the governor 5. The air of a high temperature in the combustion chamber 6 is distributed to the drying chamber 2A and the objects are dried.
Patent JP-H0970829-A (JP)
Title: Mold for molding and method for controlling temperature of the same
Inventor: MIURA AKITO
IPC: B29C33/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To optimize the cooling and temperature control of a mold near a cavity and to improve the molding precision of products by making the quantity of heat emanated from a heating body in a heat releasing part freely variable when a molten material is injected into the cavity and when the cavity is cooled. SOLUTION: A molten material is injected from an injection port 5 into a cavity 4. For ABS resin, the temperature of the molten material, when it is supplied into the cavity 4, is about 240 deg.C. The temperature of the mold around the cavity 4 is increased by the high temperature molten material, especially the temperature of the front part 3a of a core 3 is elevated. As for a Peltier element 20, heat release is controlled by the current from an electric current control part 15, the transfer of heat from a heating body 8 to a heat releasing member 21 is controlled or promoted. Therefore, the cooling effect on the front part 3a of the core 3 is controlled, and the temperature of the mold near the cavity 4 is controlled.
Patent JP-H1168872-A (JP)
Title: Network repeater
Inventor: OGAWA TOSHIKI
IPC: H04L69/14
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of an alarm notice frame without lowering a communication response by communicating a control data access frame and the alarm notice frame while using different channels on an integrated service digital network (ISDN). SOLUTION: A control circuit 11 performs the communication channel connecting processing of ISDN by controlling a communication network interface 12 and processes the reception from the ISDN. Besides, this circuit is connected through a control network interface circuit to a control network and processes the reception from the control network. At such a time, the control data access frame is communicated through the Bch line exchange channel of ISDN and the alarm notice frame is communicated through a Dch packet exchange channel. Thus, the over control data access frames are abandoned but the alarm notice frame is not abandoned even the communication ability of Bch is exceeded and even when a communication error occurs on the Dch and retransmission is performed, the communication response of the control data access frame is not lowered.
Patent JP-H04110475-A (JP)
Title: Exhausting method for plating device
Inventor: SAKAI TADAO
IPC: C25D7/00
Filed: 1990-08-30
Abstract: PURPOSE:To reduce alkali metal discharged in a plating treatment stage and to surely prevent pollution in a factory by once passing the gas discharged from plating liquid contg. alkali metal through pure water and thereafter exhausting this gas. CONSTITUTION:In the case of plating a base plate 4 to be treated in a plating device wherein plating liquid 5 contg. alkali metal is incorporated, the gas discharged from plating liquid 5 is carried into pure water 22 held in a vessel 21 through a minimum exhaust pipe 20. After alkali metal and the other impurities are trapped, the gas is exhausted. The above-mentioned plating device incorporates a plating treatment tank 2 and a filtering/supplying device 1 of plating liquid 5. This plating liquid 5 is circulated between the treatment tank 2 and the device 1 and desirably washed and purified. Further the exhaust gas is once passed through pure water and thereafter it is preferable that the exhaust gas be ordinarily exhausted to an exhaust pipe.
Patent JP-H1069046-A (JP)
Title: Processing method for planographic printing plate
Inventor: YOSHIKI TAKENOBU
IPC: G03C8/36
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce derivation of an image on a surface of a printing plate with a printed image by carrying out a processing in the presence of imidazolo[4,5-e]pyrimidine, its deriv., 1,2,3-triazolo[4,5-e] pyrimidine or its deriv. SOLUTION: A planographic printing plate with a layer of physical developing nuclei between the Al substrate and a silver halide emulsion layer is processed in the presence of imidazolo[4,5-e]pyrimidine, its deriv., 1,2,3-triazolo[4,5-e]- pyrimidine or its deriv. The physical developing nuclei may be those used of a silver complex salt diffusion transfer process and colloid of gold or silver or a metal sulfide prepd. by mixing a water-soluble salt of palladium, etc., with a sulfide may be used. An image on the surface of the resultant planographic printing plate can be allowed to practically eliminate the deviation with an image on printed matter by printing utilizing a silver complex salt diffusion transfer process.
Patent JP-H1067308-A (JP)
Title: Brake hydraulic pressure controlling device for vehicle
Inventor: SAWADA MASASHI
IPC: B60T8/44
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a brake hydraulic pressure controlling device for vehicle which can re-pressurize a brake fluid discharged into a first reservoir chamber and which is advantageous in securing braking performance even when a braking time becomes longer. SOLUTION: This device has a brake pedal 14, a master cylinder 1, wheel cylinders 31 to 34 for braking wheels, brake hydraulic pressure supply circuits 51 to 54, brake hydraulic pressure reducing means 71 to 74 for reducing the pressure of the wheel cylinders 31 to 34, and a first reservoir chamber 23 into which brake fluids of the wheel cylinders 31 and 32 with reduced pressure are discharged. The first reservoir chamber 23 is provided within the master cylinder 1. The first reservoir chamber 23 is provided with a pressurizing body 20 which is capable of interlocking operation with stepping onto the brake pedal 14. The pressurizing body 20 supplies brake hydraulic pressure by re- pressurizing the brake fluid of the first reservoir chamber 23.
Patent JP-H0943216-A (JP)
Title: Analyzing gas intake circuit
Inventor: TOSHIDA SHIGERU
IPC: G01N1/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an analyzing gas intake circuit which can directly connect to a process line or a sample vessel to be measured and send the gas in a necessary small amount to the separation pipe of a gas chromatography analyzer without changing sample composition ratio in equilibrium state to measure the compositions of azeotropic mixture liquified gas and enables correcting the variation in the analyzed values due to pressure variation in the analyzing gas. SOLUTION: Provided are a solenoid valve A2 directly connected to a sample vessel, solenoid valve B4 placed by way of a liquid sealed channel, 3 sealing the sample, and an evaporation room 5 placed immediately afterward to evaporate al-l of liquid sealed sample. The circuit is constituted of a pressure sensor 7, an electrically operated flow control valve 6 which has a capability of controlling the pressure of the evaporated analyzing gas to be similar to the pressure of the carrier gas and an electric 6-way valve 8 having a switching function for sending the depressurized analyzing gas to a detection circuit.
Patent JP-H0562318-A (JP)
Title: Magnetic disk rotatively driving device
Inventor: SAITOU IKUAKI
IPC: G11B23/00
Filed: 1991-09-06
Abstract: PURPOSE:To solve a problem of uncompatibility of reading data due to a varia tion in working size of a metal hub of a disk in the magnetic disk rotatively driving device for a magnetic disk recording and reproducing device to be used for various kinds of OA equipment and industrial equipment and to provide stable disk chucking in a simple structure. CONSTITUTION:A spindle hub 6 having a turning fulcrum 3 is constituted in such a manner that a line connecting between the center of the turning fulcrum and the center of a driving pin 4 should be at an angle beta as 90 deg.>beta>=56.3 deg. with a line connecting between the center of the driving pin and the center of a spindle shaft, and a straight part 1c is provided on one part of a turning plate in the direction opposite to the spindle shaft with respect to the driving pin, and is brought into contact with an outer circumferential part l0c of a driving pin engaging hole 10 of the spindle hub. By this method, the compatibility of reading disks can be obtained, and hence the stable and sure disk chucking can be performed.
Patent JP-H04107463-A (JP)
Title: Applying method for photosensitive liquid
Inventor: KOBAYASHI SHIGERU
IPC: H05K3/00
Filed: 1990-08-28
Abstract: PURPOSE:To stably perform continuous long-size coating by applying the photosensitive liquid by a nozzle which extrudes the photosensitive liquid from a slit in the width direction of a support, and utilizing the shrinkage pressure of the coating liquid at the time of the coating. CONSTITUTION:A couple of nozzle heads 21A and 21B in the width direction of the support are put together and end plates 25A and 25B are put on both ends of the heads 21A and 21B; and the narrow slit 22 is formed on the coating side, a pocket 23 is linked to the slit 22, and an inflow hole 24 for the photosensitive coating liquid is formed in the pocket 23. Then, the coating liquid is sent by a pump at a constant supply speed and coated, so the influence of the viscosity is relatively reduced. Further, the shrinkage pressure of fluid dynamics which is generated by the movement of the support is added as a wetting force in addition to a force based upon the surface tension. Consequently, a high polymer solution which contains bichromate is stably applied at a high speed to obtain excellent photoresist.
Patent JP-H1069785-A (JP)
Title: Self cut off type sense amplifier circuit
Inventor: SAITO TOSHIO
IPC: G11C7/22
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To errorlessly perform a read operation even when a power source voltage is changed by providing a mask signal circuit generating a mask signal delaying the transmission timing of a trigger signal automatically cutting a sense amplifier activation signal in a sense detection part. SOLUTION: A mask signal circuit by a NOR gate NR1 is provided in a sense detection part 21. The output of the NR1, that is, a mask signal MSK becomes a high level for a period during which outputs signals DO1, DO1B of a sense amplifier part 20 are both lowered beyond the operating point of the NR1 to interrupt signals A, AB via NOR gates NR2, NR3 and the output of a trigger signal TRIG. Thus, a correct readout signal DO is read errorlessly by preventing the cutting off of a sense amplifier activation signal SEA from becoming earlier even though the power source is lowered and levels of outputs signals DO1, DO1B are lowered beyond the operating points of inverters I1, I2 at an early time.
Patent JP-S61105479-A (JP)
Title: Monitoring device for periphery of vehicle
Inventor: HAYASHI KUNIHISA
IPC: G01S7/536
Filed: 1984-10-29
Abstract: PURPOSE:To prevent wrong detection by transmitting an ultrasonic wave at random intervals of time and comparing detection results plural times, and outputting the detection results when they are coincident. CONSTITUTION:The signal S4 from a receiver 2 is sent to a NAND gate (NG)7, and the gate signal S2 from a microcomputer (MP)5 is sent to the NG7. A signal S2 rises a time T1 after a transmission start command signal S0 is generated and falls a time T2 later. Therefore, the signal S4 from the receiver 2 is inputted to a trailing circuit only when the signal S2 has a logical level '1'. The output signal of the NG7 is sent to an NG9. The NGs 9 and 8 constitute an FF and when a signal with logic '0' is outputted from the NG7, the NG9 outputs a signal S5 with logic '1', which is held by the FF. Then a signal S5 is inputted to the MP5. The MP5 generates signals S0, S2, and S3 and the signal S5 from the NG9 is inputted as the output signal of the FF by a program. Then, the signal S5 is processed and when it is decided that an obstacle is present within a set distance range, an operation signal S6 is sent to generate a warning 6.
Patent JP-2000054826-A (JP)
Title: Exhaust emission control device for engine
Inventor: MORI KOICHI
IPC: B60K6/24
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To quickly recover the storage quantity of a catalyst at the time of restarting an engine by calculating the storage quantity of the catalyst set in an exhaust passage, and correcting a target air-fuel ratio to rich side according to the storage quantity calculated in the previous operation at the time of restarting the engine. SOLUTION: A three way catalyst 21 and a NOx occlusive reduction type three way catalyst 23 are vertically set in the exhaust passage 15 of an engine body 2. A control unit 11 controls the fuel quantity to be injected from an injector 14 set in an intake passage 12 on the basis of each detection signal from a crank angle sensor 32, an O2 sensor and an air flow meter 33 to ensure an intended air-fuel ratio. In the control unit 11, the O2 storage quantity of storing oxygen of each catalyst 21, 23 is calculated. At the time of restarting the engine body 2, the air-fuel ratio is corrected to rich side according to the increase in O2 storage quantity detected in the previous operation to quickly recover the purifying performance of each catalyst 21, 23.
Patent JP-H0952957-A (JP)
Title: Bamboo carbon-incorporated synthetic resin molded form, filler for pillow or cushion, mattress and coating material
Inventor: SAGAWA JUNICHI
IPC: C08J5/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molded form simultaneously exhibiting cell- activating effect owing to far-infrared rays and healthpromotive wave transmitting effect owing to bamboo, by incorporating a polymer with bamboo carbon powder followed by molding. SOLUTION: This molded form is obtained by incorporating a polymer with 5-30wt.% of bamboo carbon powder (and/or sea algal carbon powder) followed by molding. This molded form is used in the form of pillow filler, mattress, or coating material. The bamboo carbonincorporated-synthetic resin has both far-infrared-radiative effect and health-promotive wave transmitting effect, thus exerting thermal insulating and health-promotive effect when used in the form of night clothing or coating material.
Patent JP-2000057766-A (JP)
Title: Drive circuit for step-up voltage and semiconductor memory device using the same
Inventor: TOMISHIMA SHIGEKI
IPC: G11C11/408
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device whose reliability with reference to the impact ionization of a MOS transistor is high. SOLUTION: In a semiconductor memory device, subword lines SWL00 to SWL3n are selected when a corresponding word line MWL and any of subdecoding lines SD0 to SD3 are driven up to a step-up potential Vpp. In a subdecoder 100 which selectively drives any of the subdecoding lines SD0 to SD3, pull-down transistors which discharge the subdecoding lines SD0 to SD3 are set respectively to a continuity state in a pulse manner and in a time-series manner.
Patent JP-H0566280-A (JP)
Title: Time switch for midnight electric power
Inventor: SUZUKI SHIGEHISA
IPC: G04G15/00
Filed: 1991-09-06
Abstract: PURPOSE:To reduce labor in attaching work by driving load in accordance with the specified code on the basis of a counting result by the use of a timekeeper means after attaching work finish and test finish. CONSTITUTION:With a commercial power source connected to an input terminal 5 in the stage of attaching work finish after previous setting work is finished, a built-in timer is started by the use of a central control part 9 and counting of a preset current flow test start time T begins. An open and close part 3 is made a closed condition after the elapse of the time T and test current flow is started by means of the commercial power source for power load. And, after the test current flow finish, a present time counted by the use of a counting circuit 13 is monitored in accordance with an operation program previously stored in a memory 15 to put into normal operation for performing electric power supply for electric power load in a time zone based on a contract. In other words, test current flow after attaching work finish and the shift for normal operation after test current flow finish are automatically performed.
Patent JP-H0390298-A (JP)
Title: Press forming method for brittle material
Inventor: KANETO OSAMI
IPC: B22F3/02
Filed: 1989-09-04
Abstract: PURPOSE:To suppress the generation of a crack of the outside peripheral part of a core material by using a brittle material as the core material, providing an outer cylinder made of a material whose ductility and deformation resistance are larger than those of the above brittle material on its outside periphery, and bringing the core material provided with the outside cylinder to press forming integrally. CONSTITUTION:An Nd-Fe-B compound magnetic material and other brittle material are used as a core material. A forming material placed between the upper die 1 and the lower die 2 is brought to induction heating electromagnetically by a coil 4, and pressed down. A container 3 is an outer frame structure body for attaching and guiding the upper die 1 and the lower die 2. Since spreading force generated in the outside peripheral part at the time of compression is held down by a stress of an outer cylinder material 52, a crack of the outside peripheral part of the core material 51 can be suppressed. In such a way, a large-sized high performance permanent magnet by the magnetic material 51 can be mass-produced easily, and with respect to not only the magnetic material but also the whole material whose brittleness is high, press forming can be executed without causing a crack.
Patent JP-H06179730-A (JP)
Title: Styrene - isoprene - butadiene rubber
Inventor: MAIKERU BURENDAN ROJIYAAZU
IPC: B60C1/00
Filed: 1993-09-13
Abstract: PURPOSE: To significantly improve the rotation resistance and tread wear characteristics of tires for trucks without sacrificing wet drawing characteristics and wet skid resistance.  
     CONSTITUTION: This styrene-isoprene-butadiene rubber consists of repeating units derived from about 5 to 20 wt.% styrene, about 7 to 35 wt.% isoprene and about 55 to 88 wt.% 1,3-butadiene. The rubber is especially useful for the production of treads of tires for trucks. 
     COPYRIGHT: (C)1994,JPO