baber/WOPTO huggingface dataset:
Patent JP-S5711118-A (JP)
Title: Exhaust device for vehicle
Inventor: SHINOZAKI TAKASHI
IPC: F01N13/04
Filed: 1980-06-24
Abstract: PURPOSE: To increase the use life of an exhaust device for a vehicle such as an autocycle mounting a supercharged engine or the like by providing the exhaust passage with the first muffler and the second one branched for reducing the surface temperature in comparison with the one of single structure.  
     CONSTITUTION: The first muffler 11 is provided on the down stream side of an exhaust passage 5, while a branch route 5a is branched from the exhaust passage 5 on the upper stream side of the muffler 11 with the second muffler 12 provided on the down stream of the route. Consequently, the exhaust gas of an engine 3 is conducted into the muffler 11 via the exhaust passage 5, and partly into the muffler 12 through the branch route 5a. The mufflers 11 and 12 are respectively arranged on one side and another side of a car body. At this stage, a branching point 5b of the branch route 5a is positioned below the engine 3 on one side of the lower part of the car body, while the branch route 5a is extended from one side to another across the under side of the car body to be connected with the muffler 12 on the latter side. This construction permits to deal with the increase of the exhaust temperature and amount effectively in the case of the supercharged engine for reducing the surface temperature in comparison with a single structure muffler. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61244461-A (JP)
Title: Tool position adjusting device
Inventor: UENO TSUGIO
IPC: B24B41/04
Filed: 1985-04-22
Abstract: PURPOSE:To simplify the adjustment of position of a tool, by using an axially movable cylindrical shaft as a support shaft, and by enabling a predetermined tool to slide in the axial direction of the above-mentioned support shaft while the cylindrical shaft is disposed therein with slide members which engage with the above-mentioned tool. CONSTITUTION:A support shaft 5 is moved in association with the rotation of a first screw shaft 16, and a middle tool attached to the support shaft 5 unmovably in the axial direction is set at a position which coincides with a journal section Wb or a position having a distance (l1) from the axial end of a crankshaft W. Then a second screw shaft 18 is rotated to move slide members 13, 13 in the approaching or separating direction with respect to each other, tools on both sides are set at positions having a distance (l2) from the middle tool 6. Accordingly, even if the distances (l1, l2) are different from each other due to the change of the type of machines, the adjustment of position of each tool 6 may be simply made, and therefore, this working can be efficiently made to enhance the productivity.
Patent JP-H11283682-A (JP)
Title: Pigment sensitization type solar battery
Inventor: KINOSHITA NOBORU
IPC: H01G9/20
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the energy conversion efficiency of a pigment sensitization type solar battery having an oxide semiconductor electrode to which a pigment is adsorbed. SOLUTION: In a pigment sensitization type solar battery in which an oxide semiconductor electrode 22 formed by causing pigments to adsorb to an oxide semiconductor electrode material 24 and a counter electrode 10 are opposed together via an electrolyte 31, a conducting material 23 is mixed in the oxide semiconductor electrode material 24. By mixing the conducting material in the oxide semiconductor electrode material 24, the resistivity of the oxide semiconductor electrode 22 can be lowered, with the result that the energy efficiency of the solar battery can be enhanced.
Patent JP-H10282777-A (JP)
Title: Electrostatic latent image developing device
Inventor: KUBOTA HIROSHI
IPC: G03G15/08
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To let the developer being strip-discharged from peripheral surface of a first sleeve member coming into contact with a partition board falling on the first transporting path, and to prevent the ratio of toner and carrier particles from being changed by disposing the partition board between the first transporting path and the second transporting path. SOLUTION: As for this developing device, the developer 134 held on the periphery of the first sleeve member 28 in first developer applying means 24 allowed pass through the developing area 6, falls toward the downstream transporting path 62 in the developer stripping area 34. This stripped developer 134 is, when peripheral speed of the first sleeve member 28 is high, discharged by the centrifugal force thereof toward the midstream transporting path 64 side across the downstream transporting path 62. Meanwhile, the partition board 130 is provided between the downstream transporting path 62 and the midstream transporting path 64.  Therefore, the developer 134 allowed to come into contact with the partition board 130, falls on the downstream transporting path 62, consequently a failure deteriorating the image property can be prevented, which is used to occur by the change of the ratio between the toner and the carriers of the developer 134 to be served for the next developing operation.
Patent JP-S63249809-A (JP)
Title: Optical fiber coupler
Inventor: SUZUKI FUMIO
IPC: G02B6/024
Filed: 1987-04-07
Abstract: PURPOSE:To precisely adjust an optical fiber in the axial direction by constituting a stress giving part, of the center part having a refractive index which is different from that of a clad, and a refractive index adjusting part for surrounding this center part, and having a refractive index which is equal to that of the clad. CONSTITUTION:An optical fiber 23 is provided with a core 7 of the center part, two stress providing parts 24, 24 fitted on its both side parts, and a clad 13 for surrounding them, and also, the stress providing part 24 consists of the center part 25 having a refractive index being lower than a refractive index of the clad 13, and a refractive index adjusting part 26 having a refractive index being equal to a refractive index of the clad 13. Accordingly, at the time of executing an adjustment in the axial direction of the optical fiber 23 by monitoring a position relation of two stress providing parts 24, 24, the axial direction of the optical fiber 23 can be adjusted by supervising the center parts 25, 25 whose diameter is small, therefore, the adjustment in the axial direction can be executed very precisely. In such a way, a polarized wave holding characteristic of an optical fiber coupler 19 can be improved.
Patent JP-S528588-A (JP)
Title: Mirror finishing device
Inventor: MASUDA SEIZOU
IPC: B23B29/00
Filed: 1975-07-11
Abstract: PURPOSE: To uniformalize machining cost by supporting the slide rest with a spring so that machining can be performed tracing the shape of the workpiece. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S528586-A (JP)
Title: Facing spindle
Inventor: OZAWA FUMIHIRO
IPC: B23B35/00
Filed: 1975-07-11
Abstract: PURPOSE: To simplify the equipment by separating a turning gear of spindle from an actuator of facing feed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000278388-A (JP)
Title: Portable communication apparatus having speech recognizing function
Inventor: NARIYAMA SATOSHI
IPC: H04W88/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve operability and convenience by sending the DTMF signal corresponding to an inputted speech from a transmission part in response speech recognition starting operation when the line is engaged. SOLUTION: When a speech recognition start button 14 is depressed, a transmit signal switching part 31 switches, but a control part 24 when detecting the speech recognition start button 14 being pressed during a telephone call outputs a control signal 52 to a recognition signal switching part 32. The recognition signal switching part 32 switches the connection between a speech recognition part 26 and a storage part 27 to the connection between the speech recognition part 26 and a DTMF generation part 28 in response to the control signal 52. Namely, the DTMF signal is generated on the basis of a number (0, 1, 2, 3, etc.), inputted in speech from the transmission part 12 and sent to a radio base station.  When the number is thus selected according to a voice guidance from a caller side of an information dial, etc., the speech recognition button is operated and a number to be selected is voiced, so that the number can be selected.
Patent JP-S60229527-A (JP)
Title: Sensor circuit
Inventor: TAKAHASHI MASATO
IPC: H03K17/78
Filed: 1984-04-27
Abstract: PURPOSE:To detect correctly and easily whether a form is present or not even if a light emitting element and a photodetecting element have variance in characteristics by adjusting automatically the output level of a sensor when there is no paper. CONSTITUTION:A reset signal is applied initially to a terminal 7 to set a form empty state. At this time, Trs 111-11n are off and the photodetecting element 4 is off; and the output of a comparator 12 is still at L and a signal H is outputted from the inverted output terminal of an R-SFF13. Consequently, a clock signal from an oscillator 8 is inputted to the CLK terminal of a counter 10, whose output signal operates the Trs 111-11n. Here, values of resistances 141-14n are set properly, and then the current of an element 13 increases gradually and an output voltage 16a is obtained from the element 4. When this voltage exceeds a DC voltage V2, the comparator 12 outputs H and the FF13 outputs L. Therefore, the signal of the oscillator 8 is not inputted to a counter 10 and the current of the element 3 is held constant thereafter. Consequently, a center output signal 16b which is adjusted automatically to almost the same level as the DC voltage V2 is inputted to the uninverted input terminal of a comparator 5.
Patent JP-H07269246-A (JP)
Title: Latticework
Inventor: YAMADA TAKESHI
IPC: E04H17/16
Filed: 1994-03-31
Abstract: PURPOSE:To make design of a lattice changeable easily without decreasing strength of the lattice itself and installation strength for the lattice. CONSTITUTION:A latticework 7 is formed, being supported with an upper furring strip 11 and a lower furring strip 12 with a plurality of lattice bars 14, 14, with their axes intersecting one another, and connecting members 15 provided to positions where the axes intersect one another for connecting the lattice bars 14, 14 arranged within the same planes 15. A groove 53, opening toward the base end, is provided to the inside of each of the connecting members 15, and each of the lattice bars 14 is fixed to the connecting member 15 with screws 26 provided inside the groove 53 with its one end joined to the front part of the connecting member 15.
Patent JP-S63250012-A (JP)
Inventor: HOSOKAWA ETSUO
IPC: C08L83/16
Filed: 1987-04-07
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-H09274622-A (JP)
Title: System design supporting device
Inventor: FUNAKOSHI HISASHI
IPC: G05B19/02
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a system design supporting device with which labor for designing the input/output of a processor can be saved and design error can be prevented in the case of designing a plant mount control system. SOLUTION: A signal data input part 510 accepts signal data concerning a process signal to be inputted for every input equipment, and an output equipment data input part 511 accepts output equipment data for designating the equipment to output the process signal. Then, a signal route operation part 520 extracts a signal route between the signal input equipment for that process signal and the output equipment based on the previously set connection constitution of the entire plant mount control system and based on that signal route, an input/output list preparing part 521 prepares an input/output point list for every equipment to pass the process signal.
Patent JP-S5711504-A (JP)
Title: Oscillating circuit
Inventor: SATOU MASAHIKO
IPC: H03B5/36
Filed: 1980-06-24
Abstract: PURPOSE:To obtain the ciruit of low power consumption without spurious interference, by switching an oscillating frequency through the change of a bias voltage, through the use of an over-tone oscillator with a circuit converting a video signal of a VTR to a vacant channel of a TV receiver. CONSTITUTION:Transistors (TR) Qa, Qb are in parallel connection, an oscillating element Xa is connected to the base of the TRQa and an oscillating element Xb is connected to the base of the TRQb. A feedback capacitor Cf is connected to the emitter of the TRs Qa, Qb to constitute an over-tone oscillator. The element constants of the circuit are selected so that the 3rd harmonic of the oscillating frequency of the elements Xa, Xb can be the oscillating frequency of this oscillation circuit. In switching the oscillation frequency, a bias voltage is set so that the element Xa is oscillated when a switch SW is in the switching state (a) in Figure and the element Xb is oscillated in the state (b). The resonance frequency of an output tank circuit 10 is tuned twice the oscillating frequency of the oscillation circuit. A capacitor Cb is added to a connecting point lo of the switch SW to eliminate spurious interference.
Patent JP-H02266497-A (JP)
Title: Remote monitoring device for building
Inventor: NAKAMURA HARUHISA
IPC: G08B25/08
Filed: 1989-04-06
Abstract: PURPOSE:To make it unnecessary for a supervisor in a monitoring center to collate the check equipments for inspection by providing the building terminal equipment side with a reader and an output device, reading the monitoring information of the building facilities equipment by an information storage medium storing the information and coping with the information by the building terminal equipment. CONSTITUTION:Corresponding information between the facilities equipments to be monitored and a sensor is written in an IC card by a card writer K6 equipped in the monitoring center K so that the information is read out/written from/in an IC card reader/writer at the time of executing the maintenance/ inspection of a field. Thereby, the corresponding information of the IC card can be collated with the output of the sensor by a controller C in the building terminal equipment T1 and the collated result can be outputted by the card reader/writer CR. Thereby, the manual collation and check of the facilities equipments by the supervisor in the monitoring center K can be omitted and the need for connecting a maintenance mean to the supervisor in each time can be eliminated, so that communication cost can be reduced.
Patent JP-H11285050-A (JP)
Title: Radio communication device
Inventor: ITO AKIRA
IPC: H04W36/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a radio communication device as a mobile terminal of a micro cell system where possibility of incomplete communication due to unsuccessful hand-over is discriminated and it is displayed and warned for a user at the start of communication during movement. SOLUTION: A radio communication device is provided with a timer section 108 that counts time when the device is resident in an area in a standby state; a transfer area identification code storage section 109 that adds and stores a resident time in an original area and the identification code of the base station of a transfer destination area when the device moves to a different area; an area transfer frequency discrimination section 110 that discriminates whether or not the area transfer frequency of the radio communication device indicates a hand-over available frequency based on a set of the resident time and the identification code stored in the transfer area identification code storage section 109; and a display section 111 that displays whether or not communication with hand-over is available.  Whether or not hand-over of communication is available is discriminated based on the frequency of area transfer in a standby state that indicates a state of before-call-transmission.
Patent JP-S57201021-A (JP)
Title: Electron ray drawing apparatus
Inventor: HAYASHI SOUICHIROU
IPC: H01L21/027
Filed: 1981-06-05
Abstract: PURPOSE:To rapidly control the detection of the variation and reduction of an actually drawing picture current in an electron beam drawing apparatus by detecting the variation and reduction of the current by utilizing the difference of the route of a current due to a discharge and a specimen current measuring circuit. CONSTITUTION:A specimen base 9 is not grounded, a current flowing in case of drawing is applied from the base 9 to a current amplifier 10, and is converted to a voltage. The voltage is fed via an A/D converter 14 into a controller 26 (which sets a reference voltage 16). When a specimen 20 is then drawn, an actually drawing current is converted via the amplifier 10 into a signal current 13, is then inputted to a comparator 15, which compares the signal with a set reference voltage value 16, thereby monitoring the variation in the picture current. The output of the comparator 15 is supplied through a controller 27 to a high voltage power source 19, thereby controlling the high voltage.
Patent JP-H07264954-A (JP)
Title: Rearing method for sea-water fish and admiration water tank therefor
Inventor: YOSHIDA NORIMASA
IPC: A01K63/04
Filed: 1994-03-31
Abstract: PURPOSE:To provide a method capable of removing sludge from the inside of a water tank without making the sludge go through a bottom filter when a part of the water of the water tank is exchanged for the fresh water and to provide a water tank for the method. CONSTITUTION:A water tank A for admiration of a sea-water fish having circulation function is provided with a bottom filter composed of a raised bottom 1 having small hales 1A and a filter material 9 laid on it and a water- conveying pipe for conveying the water filtered by the bottom filter to an outer filtering apparatus. In the water tank for admiration of a sea-water fish of this invention, the water-conveying pipe 4 is provided with a device for freely closing and opening the passage of bypassing water. When a part of the water of the water tank is exchanged for the fresh water, the sludge in the remaining water flows into the water-conveying pipe 4 through the by-pass and therefore the partial water-exchanging is efficiently performed without causing the adherence of the sludge, etc., in the remaining water again to the bottom filter.
Patent JP-S57201388-A (JP)
Title: Character pattern information display device
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N5/445
Filed: 1981-06-03
Abstract: PURPOSE:To prevent variation in frequency due to variation of element of a TTL circuit and capacity variation, and to display character pattern information stably and accurately, by generating a clock for reading display data out of a memory by a gated oscillator, and then bringing it under PLL control. CONSTITUTION:The output of a horizontal AFC oscillating circuit 8 and output of a synchronous separating circuit 7 are applied to a gate pulse generating circuit 42 to output display period control pulses which synchronize with the vertical synchronizing pulses of the circuit 7, and those pulses are applied to an AND gate 31 and FETs 18 and 26 of a sample holding circuit. The oscillation frequency of this circuit 42 is varied by a voltage applied to a varicap 37. The output obtained by dividing the oscillation frequency of this circuit 42 is compared with the reproduction output of a chrominance subcarrier fSC or its multiplication and frequency division output by a phase comparator 16 constituting a PLL circuit. The comparison result is applied to the varicap 37 through a buffer amplifier 23 constituting a LPF. Further, an FET18 disconnects the holding circuit from the LPF when oscillation stops, thus stabilizing a clock.
Patent JP-H09273432-A (JP)
Title: Scotch yoke engine
Inventor: TAGA KIICHI
IPC: F02B75/32
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To accomplish improvement in efficiency, compactification, reduction in energy consumption, and silencing in a reciprocating engine. SOLUTION: A piston 2 and cross head guide 3 are integrated together so as to be installed in a cylinder 1 and a piston guide 6. A floating cross head 4 slides in a groove laterally so as to transmit a load of the piston 2 to a crank shaft 5. Intake valves 7, 8 and an exhaust valve 9 are arranged in the cylinder 1, while a balance weight, whose phase is deviated from that of the piston 2 by 180 deg., is installed on each of the right side and the left side in the crank shaft 5. In this way, a connection rod can be dispensed with, so that the crank shaft 5 and the floating cross head 4 serve as rotational motion bodies, while the piston 2 and the cross head guide 3, which are integrated together, serve as reciprocational motion bodies.  The floating cross head 4 seems to reciprocate, however, this motion is a result of circular motion of its center of gravity and is added to a circular motion mass.
Patent JP-S59212106-A (JP)
Title: Rolling device for reducing wall thickness at pipe end of seamless steel pipe
Inventor: KANARI SHIYOUHEI
IPC: B21B19/12
Filed: 1983-05-17
Abstract: PURPOSE:To prevent the generation of outer surface flaws of a finished pipe by gradually reducing the outer diameter, at the outlet side of the end part to be rolled of a blank pipe, in a circular arcuate shape along the axial direction of the pipe. CONSTITUTION:A rolling device for reducing the wall thickness at the end part of a seamless pipe is constituted of a mandrel 13, which is inserted in the inside of the end part of a blank pipe 6 to support the pipe 6, and a rolling roll 14B which rotates to subject the pipe 6 to rolling reduction in its radial direction and revolves around the pipe 6 at the same time while being in rolling contact with the outer circumference of the pipe 6 mounted on the mandrel 13. The pipe 6 end 6A is formed into a circular arcuate shape by gradually reducing the outer diameter, of the end part 6A to be rolled of the pipe 6, in a smoothly curved shape along the axial direction of pipe 6 with the aid of the rolling roll 14B.
Patent JP-S57201064-A (JP)
Title: Semiconductor memory cell
Inventor: TERADA KAZUO
IPC: G11C11/401
Filed: 1981-06-04
Abstract: PURPOSE:To increase the output signal of a semiconductor memory cell having first FET, second FET, wiring line, reading line and word line by setting the coupling capacity between the energizing electrode of the second FET and the substrate region of the second FET to the prescribed value. CONSTITUTION:In a memory cell employing MOSTr, P channel MOS is composed of P type first energizing electrode 11, a gate electrode 12, an N type substrate region 13 supplied with a reference voltage, and second energizing electrode 16 of electrically floated state. Similarly, an N channel MOS is composed of the regions 13, 14, 15, 16 and is connected to a reading line RR'. AA' line is a word line. The coupling capacity between the first energizing pole 14 of the N channel MOS and the region 16 is set to less than 80% of the entire capacity of the region 16. In this manner, the reading speed can be accelerated and the output power can be increased.
Patent JP-S5421709-A (JP)
Title: Thermomagnetic recording system
Inventor: SHIRAHATA RIYUUJI
IPC: G11B5/02
Filed: 1977-07-19
Abstract: PURPOSE:To record information by heat by radiating energy rays of laser beams, etc. directly to a magnetic recording medium without transforming these to magnetic signals through the utilization of a spin reorienting phenomenon.