baber/WOPTO huggingface dataset:
Patent JP-H08217403-A (JP)
Title: Reformer
Inventor: TAKE TETSUO
IPC: H01M8/06
Filed: 1995-02-14
Abstract: PURPOSE: To provide a low-cost reformer effective for preventing the deposition of carbon in the steam-reforming process of a fuel and suppressing the increase in the methane content of the reformed gas. CONSTITUTION: This reformer produces a hydrogen-rich gas by the steam- reforming reaction of a fuel with steam on a reforming catalyst filled in a reforming tube 2. The catalyst layer in the reforming tube 2 has a double-layer structure consisting of a noble metal catalyst layer 11 placed at the inlet side of the feedstock gas 1 composed of steam and fuel and a base metal catalyst layer 12 placed at the outlet side of the reformed gas 8.
Patent JP-S59153788-A (JP)
Inventor: KUROSAWA KAORU
IPC: B66B23/12
Filed: 1983-02-19
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-S58142203-A (JP)
Title: Magnetic body detecting device
Inventor: FUJIMOTO ATSUSHI
IPC: G01B7/00
Filed: 1982-02-19
Abstract: PURPOSE:To keep the direction of a magnetic field constant all the time and to increase the intensity of the magnetic field applied to the magnetic body, by  providing a unitary body of an electromagnet or a permanent magnet and at  least one or more sensors. CONSTITUTION:A magnetic sensor 2 is provided at the center of the permanent magnet 1 whose static magnetic field (direction of z) becomes zero. When the magnetic body is not located in the vicinity of the sensor, the output of the magnetic sensor 2 is zero. When the magnetic body 4 to be detected approaches the detecting device 3, the magnetic body 4 is magnetized by the magnetic field of the permanent magnet 1, and the magnetic field distribution, which is formed only by the permanent magnet 1, is disturbed. Therefore, the magnetic field at the position of the magnetic sensor 2 is no longer zero. Then an output is generated from the magnetic sensor 2. The output of the magnetic sensor 2 is amplified by an amplifier 5 and sent to a meter 6. Thus the magnetic body can be detected.
Patent JP-H06242680-A (JP)
Title: Developing device
Inventor: MIYASAKA YUTAKA
IPC: G03G21/00
Filed: 1993-02-15
Abstract: PURPOSE:To accurately set the reference signal of a toner concentration detecting sensor by correcting the control voltage of the toner concn. detecting sensor by the raising of a toner concn. predicted from the quantity of a recycled toner returned to a developing means from a toner recycling means. CONSTITUTION:The output signal of the toner concn. detecting sensor 106 is converted into a voltage corresponding to the toner concn. by a voltage converting part 31, amplified by an amplifier 32 and compared with the reference signal outputted from a memory part 34 via a CPU by a comparator 33, to be stored in the memory part 34. The compared value is sent to a driver circuit 35 via the CPU, to control motors M1 and M2. When toner is recycled from a cleaning device to j developing part by a toner recycling device, the concn. of the toner in the developing part is raised. Then, the output voltage of the toner concn. detecting sensor 106 is dropped so that the control voltage is dropped to keep the output voltage constant.
Patent JP-S62185333-A (JP)
Title: Measuring section for ic handler
Inventor: UNOKI TOSHIO
IPC: H01L21/66
Filed: 1986-02-10
Abstract: PURPOSE:To enable the quick release of trouble and the reopening of operation by constituting an IC measuring section unit of a socket for measuring an IC, a pair of slide type chute rails and a pair of chute rail drive means. CONSTITUTION:N sockets 5 for measurement are fixed respectively to base plates 7', and each pair of slide type chute rails (including chute covers) and a drive means for the chute rails are incorporated to each of the base plates, thus forming four pairs of measuring units U1U4. Respective unit is mounted detachably to a fixing member 6't. Consequently, when measuring sections are constituted in units, inspection and maintenance are enabled when only the unit is mounted and dismantled when trouble is generated in either one of N pairs of the units, thus shortening the time required for mounting and dismantling. When a spare unit is prepared, the unit is replaced with that, thus releasing trouble more quickly.
Patent JP-S63193520-A (JP)
Title: Manufacture of polycrystalline silicon thin film
Inventor: SUMIYOSHI KEN
IPC: H01L21/336
Filed: 1987-02-05
Abstract: PURPOSE:To obtain a polycrystalline silicon thin film having the crystal grain diameter optimum for a thin film transistor, by forming an amorphous silicon thin film by vacuum evaporation with oxygen being introduced in a vacuum chamber, and heat-treating the amorphous silicon thin film. CONSTITUTION:A variable leakage valve 205 is adjusted, and oxygen (a) is introduced into a vacuum chamber 201. An amorphous silicon thin film is formed on an amorphous substrate 203 by using a silicon evaporating source 206. The amorphous silicon thin film is heat-treated in a nitrogen atmosphere at 600 deg.C by using a heater 204. Then a polycrystalline silicon thin film is obtained on the amorphous silicon thin film. Thus the polycrystalline silicon thin film, which has the optimum crystal grain diameter suitable for a thin film transistor, is obtained.
Patent JP-S55118247-A (JP)
Title: Adaptive type signal
Inventor: FURUYA YUKITSUNA
IPC: H04L25/08
Filed: 1979-03-06
Abstract: PURPOSE: To enable to reject the distortion even if the characteristics of transmission line is timingly changed, by calculating the amount of distortion and subtracting it from the reception signal.  
     CONSTITUTION: The input signal from the terminal 100 is fed to the shift register 4 via the tentative judgement means 2, and inputted to the reliability judgement means 7 and further inputted to the final judgement means 6 via the one time slot delay line 3. The amount of correction adaptive circuit 9 operates the amount of correction of distortion with the output of the shift register 4, final judgement means 6, reliability judgement means 7 and delay line 3 and is given to the amount of correction memory circuit 5. The output of the reliability judgement means 7 controls the switch 8 and determines whether or not the amount of correction of distortion from the memory circuit 5 is given to the final judgement means 6. The subtractor 60 in the final judgement means 6 gives the result subtracting the amount of correction from the input signal to the comparator 61 being the judgement means. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53111585-A (JP)
Title: Method of and apparatus for detecting and cutting configuration of flat surface
Inventor: KOJIMA YUTAKA
IPC: B23Q15/00
Filed: 1977-03-11
Abstract: PURPOSE: To cut efficiently a flat surface, to be united, of a casing such as a gear case or a pump casing by pattern recognizing the configuration of the surface of the workpiece with a signal from a cut surface detecting means, and controlling a cutter with the data obtained from the pattern recognition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11223173-A (JP)
Title: Hydroelectric power generator
Inventor: UTO YUETSU
IPC: F03B3/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydroelectric power generator in which an auxiliary mechanism assisting a main generation unit can be operated with excellent energy efficient. SOLUTION: A hydroelectric power generator 10 is provided with a runner case 19 and a runner 13, which is arranged inside the runner case 19 and rotationally driven by means of high pressure water. A duct 12 leading high pressure water to the inside of the runner case 19 is connected to the runner case 19, while an upper suction pipe 20 serving as a water discharge pipe is connected to the lower part of the runner case 19. The upper suction pipe 20 is connected to a water discharge passage 21. In the duct 12, a bypass pipe 28 reaching the water discharge passage 21 via a small power generation water mill device 23 is arranged. The small power generation water mill device 23 drives a compressor 24 by directly using water flow energy of the high pressure water.
Patent JP-S61185681-A (JP)
Title: Conversion of hydraulic pressure and apparatus thereof
Inventor: NAGANO YOSHINORI
IPC: F03B13/00
Filed: 1985-02-13
Abstract: PURPOSE:To effectively utilize the river energy and tidal-current energy by obtaining the high hydraulic energy by driving a compressor by the hydraulic energy having a low fall and revolving a power generator by the high hydraulic energy. CONSTITUTION:A water wheel is revolved by the hydraulic energy having a low hydraulic pressure, and a revolution converter A is operated by the water wheel. Said revolution converter is equipped with an eccentric motive wheel 4 and a pulley 30, and converts the revolution movement of the water wheel to a reciprocating movement, and operates the piston 9 of a compressor B. The water supplied from a water feeding tank 13 is pressurized by the operation of the piston 9, and discharged into a buffer C. Said buffer C accumulates the pressure of the water discharged from a compression tank 15 in which air is charged, and said water is supplied into the power generating water wheel through an adjusting valve 18.
Patent JP-S56122985-A (JP)
Title: Mirror cabinet with time display tube
Inventor: NONAKA KIYONOBU
IPC: G04G17/08
Filed: 1980-02-29
Abstract: PURPOSE:To fit only the time display tube to an optimum position of the mirror, by connecting the time display tube and the circuit block through a connector. CONSTITUTION:Flat angular mirror cabinet main body 1 is surrounded with frame 7, and mirror 2 is arranged in the front. On the back face of mirror 2, light reflective film 8 is vapor-deposited, and a part of film 8 is cut to form a light permeating part. Further, time display tube 3 such as a fluorescent tube type digital liquid crystal display device is arranged in this light permeating part through filter 9. Display tube 3 is connected to circuit block 5, which is constituted with the LSI and so on having the clock function of display tube 3, through lead wire 10 and connector 6.
Patent JP-S61187649-A (JP)
Title: Probe scanning mechanism
Inventor: YAMADA IZUMI
IPC: G21C17/08
Filed: 1985-02-15
Abstract: PURPOSE:To attain to enlarge a scanning region while high locating accuracy is held, by using a multilayered cylinder, wherein each layer transmits force of independent degree of freedom, as a force transmitting mechanism. CONSTITUTION:A casing 5 pierces through a rotary plug 6 and the force transmitting mechanism in the casing 5 reaches the vicinity of a core 1. The theta-rotation (rotation around the theta scanning force transmitting cylinder 401 of a probe 2) of a probe 2 is performed by rotating the probe 2 along with a probe arm 3 by the cylinder 401 and the gamma-scanning (movement along the arm 3) of the probe 2 is performed by rotating a ball screw through bevel gears 421, 301 by the rotation of a gamma-scanning force transmitting cylinder 402. The downward suspending function of the arm is achieved by an angle control force transmitting cylinder 403, a bevel gear 422 and the bevel gear 307 fixed to the arm 3. gamma- and theta-scanning drive motors are received in a drive part 7 and the control of a scanning speed or scanning order is performed by a scanning control part 81 and a fluoroscopic image processor 81 is provided so as to use the ultrasonic echo from the upper part of the core to image the upper part of the core 1.
Patent JP-H01202000-A (JP)
Title: Shielding of electronic circuit
Inventor: TANAKA SHOSAKU
IPC: D04D9/00
Filed: 1988-02-06
Abstract: PURPOSE:To remove stray capacitance for electronic circuit component parts, electronic circuit signal transmission lines, audio signal transmission lines, etc., by coating insulation outer film such as the electronic circuit component parts, electronic circuit signal transmission lines, audio signal transmission lines, etc. CONSTITUTION:Although dielectric fiber of material constituting an dielectric fiber tape 1 needs not be limited in particular, it is recommended for example to use a fiber obtained by treating a acryl fiber wherein monovalent copper ion is adsorbed with a reductive solution including hydrosulfite or similar substance or if possible to use a fiber wherein copper sulfide is combined to acrylnitrile. Influence by stray capacity for IC2 can be prevented by applying a dielectric fiber tape 1 formed by dissipating a dielectric fiber within a proper insulation substance, for example a non-woven cloth, into tape shape.
Patent JP-S57140916-A (JP)
Title: Coupling for eccentric shaft
Inventor: UENO YASUO
IPC: F16D3/04
Filed: 1981-02-25
Abstract: PURPOSE:To obtain a uniform speed joints of high transmission efficiency having no vibration even in a large eccentric throw, by arranging a plurality of levers rotatably coupled together by a center shaft, between joints so that both ends of each levers are slidable in a predetermined distance and rotatable in a predetermined angular range together with the joints, respectively. CONSTITUTION:Three pins 2, 2' are planted in joint members 1, 2, respectively, at 120 deg. intervals. Three levers 5 are engaged to these pins 2, 2' through rotary tops 3, 3' so that the levers 5 are rotatable around a shaft 7 in a predetermined angular range, the ends of the levers 5 having grooves 4 through which the ends of the levers 5 may slide in a predetermined distance. In this arrangement, triangles defined by the centers of each joints 1, 2, the center of shaft 7 and each pins 3, 3', are accomodated to be always congruent, through which arrangement rotary motion is transmitted between the joint members 1, 2. That is, no difference in rotational angle is generated between both joint members 1, 2, resulting in that a uniform speed is maintained. With this arrangement, no vibration is appreciated and transmission efficiency is improved even though the eccentric throw is large and the speed is high.
Patent JP-H11213050-A (JP)
Title: System and device for issuing commodity purchase slip
Inventor: YANAGIMOTO TAKASHI
IPC: G06Q30/06
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a commodity order or charge payment from a customer to a retail store, especially a convenience store, dealing various commodities and to improve the efficiency of operation for slit issue which is charged by the retail store. SOLUTION: The system is provided with a customer terminal equipment 10 allowed to be connected through a communication line, a store terminal equipment 11 and a management device 12. The equipment 11 transfers slip preparation data necessary at least for commodity purchase out of commodity purchase request data requested from the equipment 10 to the equipment 11, to the device 12, which prepares payment slip data of a prescribed format including the data necesasry for commodity purchase based on the slip preparation data transferred from the equipment 11 and individually sends the slip data to the equipment 10.
Patent JP-H10152011-A (JP)
Title: Air bag device
Inventor: YAMAMOTO RYOSUKE
IPC: B60R21/20
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device which can completely absorb the collision energy of the body part and head part of an occupant through an air bag member when a vehicle undergoes a sideward impact force and surely and safely protect the occupant seated on a seat. SOLUTION: An air bag device has an air bag module comprising at least an inflator 22 and an air bag member 25 which is incorporated in the seat back part of a seat. In the air bag device, the air bag member 25 swells in a space between an occupant and the inner wall of a compartment during the sideward collision of a vehicle. In this device, the air bag member 25 has a partition 27 for dividing the air bag member 25 into two chambers 28 and 29. The partition 27 forms in the rear side of the vehicle in the air bag member 25 a communicating part 27a which is extended in the vertical direction of the vehicle and through which the two chambers 28 and 29 communicate with each other to guide gas jetted from the inflator 22 from one chamber 28 the other chamber 29.
Patent JP-2000227059-A (JP)
Title: Intake device of scooter type vehicle
Inventor: NOJIMA TETSUO
IPC: F02M35/16
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To install a large capacty of an air cleaner together with a caburetor while keeping a space between an engine and a driver's seat to be small, in a scooter type vehicle in which a carburetor and an air cleaner are installed between an engine of a power unit and a driver's seat. SOLUTION: A recessed part 55 is formed on the outer face of the cleaner case 44 of an air cleaner 39, and a carburetor 38 is connected to the connecting port opened on the inner face 55 of the recessed part 55 (for example the ceiling face). The inner space of the cleaner case 44 is divided into the upper part and the lower part with an air filter 45, the lower side space is set as the dirty side A, the upper side space is set as the clean side B, and the recessed part 55 is formed on the dirty side A. Hereby the dirty side A is extended on the side of the carburetor 38, and the surrounding dead space of the carburetor 38 is efficiently replaced by the installation space of the air cleaner 39.
Patent JP-H10219876-A (JP)
Title: Panel opening reinforcing structure
Inventor: MORIKI HIROYUKI
IPC: E06B1/12
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a panel opening reinforcing structure, easy to construct at a low cost, with high reinforcing strength. SOLUTION: An opening is cut in a wall panel 10 formed with a frame 12 and a board 14. Frame materials 30 are mounted at all edges of the opening (an upper side, vertical sides and a lower side). The frame material 30 has a U-shaped part 34 to cover the edge of the opening and an L-shaped part 37 protruded from the U-shaped part 34. The U-shaped part 34 consists of a first strip 31 to cover the front edge of the opening, a second strip 32 to cover the end face of the opening and a third strip 33 to cover the rear edge of the opening. The L-shaped part 37 consists of an extending strip extending from the middle of the third strip 33 in parallel to the second strip 32 and a rising strip 36 rising from the extending strip 36 in parallel to the third strip.  The frame materials 30 are mounted on the sides of the opening and then the frame materials 30 are both connected and fixed to L-shaped joints 40 via machine screws 44.
Patent JP-H11215376-A (JP)
Title: Image-processing unit
Inventor: KUMASHIRO HIDEO
IPC: H04N1/405
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce an uneven pitch of an image in the sub scanning direction caused by an uneven pitch of a printer. SOLUTION: An adder 101 acids a density of a pixel of a received multi- valued image and a spread error outputted from an error weighting filter 107. A comparator 103 compares an output of the adder 101 with a corresponding threshold of a fluctuating threshold matrix 102 and provides the result as abinary image. The matrix 102 consists of two sub-matrices of a 3×3 pixel size and a mean value of the thresholds of one sub matrix is selected to be larger than that of the other. Thus, a line component perpendicular to the main scanning direction is added to an outputted image. The line component masks an uneven pitch in the subscanning direction.
Patent JP-H09316936-A (JP)
Title: Control disk for construction machine
Inventor: SUZUKI MITSURU
IPC: E02F9/26
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To enhance the working efficiency, by executing a control process corresponding to a basic working kind selected by a switch, by a plurality of control means, on the basis of a preset process when a working mode- selection switch is put on. SOLUTION: A plurality of standard control modes are initialized in a CPU 11. When a switch 41 is put on, the CPU 11 transmits a working mode- instruction signal S1 to a pump controller through an output circuit 12. When a heavy excavation mode is instructed on the control disk OP for instance, the power mode signal S2 is turned to H and the auto-deccelerating signal S3 is turned on and the engine revolution during the work increases and the engine revolution during suspension decreases. And the separation function of a pump is turned off. Forces appropriate for the heavy excavation are provided on the arm and the cuttingoff motion is turned ON. When a rectifying mode is instructed, the power mode is turned to S, the auto-deccelerating signal is turned OFF, and the pump separation function and the cutting-off function are turned ON.
Patent JP-S60172724-A (JP)
Title: Oilless metal
Inventor: OOSAWA HITOSHI
IPC: F16C33/10
Filed: 1984-02-15
Abstract: PURPOSE:To prevent both oil dispersion and scuffing by shaping an oilless metal to have such a drum-like section that the thickness is increased gradually from the middle part toward the periphery of said oilless metal and forming grooves or detents on the inclined face. CONSTITUTION:An oilless metal 1 is shaped as to have the thinnest middle part and gradually increase in thickness toward the periphery thereof. Since groove 6 are formed on the upper face 1a of the oilless metal 1, oil 5 exposed from the shaft-through hole 4 of the oilless metal 1 is delivered on the surface 1a of the conical oilless metal 1 toward the external periphery. Because of the formation of the grooves 6 on the surface 1a, the oilless metal gains surface area increasingly, so that the oil 5 is spread over the surface 1a and cooled quickly. And the oil flows into the oilless metal 1 so that the oil will not remain on the surface 1a.
Patent JP-S52111114-A (JP)
Title: Device for opening and closing openable rear door frame of carrier for dump truck or the like
Inventor: HAYASHI MASAMICHI
IPC: B60P1/16
Filed: 1976-03-11
Abstract: PURPOSE: To enable opening and closing of an openable rear door frame of carrier for a dump truck or the like regardless of the width of the truck frame using two engaging pieces. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60171758-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKANO TETSUO
IPC: H01L21/8222
Filed: 1984-02-17
Abstract: PURPOSE:To contrive to improve the electrostatic breakdown withstand voltage of a semiconductor integrated circuit device by a method wherein the built-in pull-down resistor set at a comparatively high-resistance value in a degree that the resistance does not affect the output level of the output transistor is connected to the emitter of the output transistor of an open-emitter constitution. CONSTITUTION:An output transistor Q3 of an open-emitter constitution has an emitter connected to the external terminal. A pull-down resistor R2 of a comparatively high-resistance value in a degree that the resistance does not substantially affect the output level of the transistor Q3 is connected between the emitter of the transistor Q3 and the power terminal Vee on the negative side. For example, a P type diffusion region 5 formed at the same time at a time when impurities are diffused in the base of the transistor Q3 is utilized as the resistor R2 on the surface of an element forming region 4 surrounded with insulator isolated regions 3. By this way, when negative static electricity generates in an output terminal OUT, discharge current (-i) runs through the resistor R2 and even though positive static electricity generates in the output terminal OUT, discharge current runs through the resistor R2. As a result, an electrostatic breakdown of the output transistor Q3 can be prevented.