baber/WOPTO huggingface dataset:
Patent JP-H1072109-A (JP)
Title: Chain
Inventor: NAGURA NARIYUKI
IPC: B65G17/08
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve rectilinearity at carrying time, and prevent the imposition of an unbalanced load by forming respective ones of pin link plates and roller link plates in the laterally same shape, and constituting a carrying material receiving surface of half-split receiving surfaces bending-extending from the left and right upper ends. SOLUTION: Tip surfaces 13 and 15 protrusively extending inward in the chain width direction of half-split receiving surfaces 12A, are opposed in the chain width direction with a slight clearance, and are formed so that an upper surface becomes the same plane. In a chain 10, since left and right pin link plates 12 and left and right roller link plates 14 are formed in the same shape, kinds of link plates are reduced. Since these are bilaterally symmetrical in an installing condition, rectilinearity of the chain 10 at carrying time is excellent. Further, since an unbalanced load is not applied when a carrying material is placed, uneven abrasion of the chain 10 and a chain rail is not caused, and the service life of these is increased.
Patent JP-H0897062-A (JP)
Title: Fly-back transformer
Inventor: MOGAMI KATSUNORI
IPC: H01F38/42
Filed: 1994-09-26
Abstract: PURPOSE: To lessen a high-tension coil in resistance induced by a leakage magnetic flux so as to prevent it from increasing in temperature by a method wherein a non-winding part is provided to the center of a high-tension coil winding, and the non-winding part is positioned just over a core gap inside a bobbin. CONSTITUTION: The winding of a high-tension coil 5 is divided into two pieces, and a non-winding part is provided to the center of the two-split winding. Only a crossover of one turn or a few turns is made to traverse the non-winding part to connect two-split coils together, the width D of the non-winding part is set one to three times as large as the width d of a gap. The non-winding part on a bobbin is positioned just over a gap between the mating faces of core legs 10a and 11a inside the bobbin. By this setup, the winding of the high- tension coil interlinked with a leakage magnetic flux is reduced to a minimum in number of turns, so that the high-tension coil is lessened in leakage inductance due to a leakage magnetic flux and decreased in heat release value.
Patent JP-S59122217-A (JP)
Title: Tuner of radio receiver
Inventor: TANAKA MASABUMI
IPC: H03J1/00
Filed: 1982-12-28
Abstract: PURPOSE:To omit adjusting work in a production process by detecting a receiving signal and controlling the difference between a tuning frequency and local oscillation frequency so as to be a fixed value on the basis of the amplitude of the detected signal. CONSTITUTION:When a signal having frequency fi is to be received, frequency data fo is sent from a central controller 10 to a phase locked loop 11, output voltage from a low pass filter 12 is fixed and a local oscillator 23 outputs the frequency fo. A tuning circuit 22 receives a proper initializing output V2 from a low pass filter 12 and a voltage selector 14 and tunes at frequency fx. If the frequency fx is different from the frequency fi, the output level of a wave detector 6 is reduced, the output level of a squelch circuit 13 is turned to ''0'' and the central controller 10 commands the voltage selector so as to compensate the output. Until the output level of the wave detector 6 exceeds a prescribed value and the squelch circuit outputs ''1'', said operation is repeated.
Patent JP-2000043557-A (JP)
Title: Piping support structure
Inventor: SAITO KATSUHIRO
IPC: F25B41/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a pipe during the connection, and to easily form the short piping by providing a load support to support a part to which a charging valve of the piping is fitted on an auxiliary component adjacent to a piping support. SOLUTION: A charging valve 30 is provided on the piping to fill a refrigerant in an air-conditioning unit. A piping support 40 to support a part adjacent to a charging valve 30 of a receiver dryer outlet pipe 24 to be provided on an auxiliary component of a power unit arranged in an engine room of a vehicle is provided in a piping support structure of the air-conditioning unit. A load support 42 to support a part on the opposite side is provided on a part to which the charging valve 30 in fitted adjacent to the piping support 40. The number of parts can be reduced, the deformation in piping in connecting a socket for filling the refrigerant can be prevented, and the short piping can be easily formed.
Patent JP-H0784389-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YAMANAMI HIROFUMI
IPC: G03G5/14
Filed: 1993-09-16
Abstract: PURPOSE:To provide an electrophotogrphic photoreceptor high in sensitivity, small in the degradation of electrification even with repeated use and small in environment dependency. CONSTITUTION:In an electrophotographic photoreceptor with an intermediate layer and a photosensitive layer, containing charge generating material, on a conductive support body, (1) the charge generating material is a trisazo pigment expressed by a formula I and has a diffraction peak at least at 2theta=7.0+ or -0.5 deg., 2theta=12.0+ or -1.0 deg.C in a powder X-ray diffraction pattern by Cu-Kalpha rays, and the ratio X between the peak diffraction intensity (A) of 2theta=7.0+0.5 deg. and background diffraction intensity (B) is expressed by a formula II; and (2) the intermediate layer contains an inorganic pigment (P) and binder resin (R), and its volume ratio is P/R=0.8/1-3/1.
Patent JP-S59130719-A (JP)
Title: Load reducing method for car height adjuster
Inventor: ASANUMA SHINKICHI
IPC: B60G17/015
Filed: 1982-12-24
Abstract: PURPOSE:In a car height adjuster for passenger car, to reduce load on the system by opening an operating fluid discharging valve for predetermined time when operating the pump system. CONSTITUTION:Upon supply of car height rising signal from car height sensors 20, 21, a control circuit 19 will provide operating commands to power source section 23 and each solenoid 6a, 7a in solenoid valves 6, 7 to function them. Consequently a compressor 1 will function to feed compressed air through open solenoid valves 6, 7 to dampers 8-11. During said operation, the control circuit 19 will open an exhaust solenoid valve 18 temporarily to discharge the residual pressure in the dampers 8-11. Consequently the load on the compressor 1 is reduced resulting in smooth start.
Patent JP-H04230567-A (JP)
Title: Dispersed type constitution profile for computing system
Inventor: SUTEIIBUN PII MIRAA
IPC: G06F15/177
Filed: 1991-09-10
Abstract: PURPOSE: To provide configuration information concerning a network service as against a client in a distribution-type calculating system. CONSTITUTION: The distribution-type calculating system using a data communication network has multiple service providers providing a prescribed service. The client 11 in the network refers to name service and obtains the network address of the providers. In the case of having a request, name service keeps the configuration profile of the service providers in order to select one of some service providers.
Patent JP-H04112668-A (JP)
Title: Wall-type propulsion machinery with rotating magnetic fluid
Inventor: IKUTA KAZUNARI
IPC: H02K44/00
Filed: 1990-09-03
Abstract: PURPOSE:To drive liquid and generate motive force by deforming magnetic fluid contained in a cylindrical insulator into a spiral shape, and by rotating it around a cylindrical symmetry axis. CONSTITUTION:When the switching section 32 of a switching means 31 is rotated, the connection between the switching section 32 and each switching contact 31a-31f is made in order, and a current flows into each exciting coil 25a-25f in order. On this occasion, each spiral magnetic pole 21a-21f with each exciting coil 25a-25f wound around is made into a spiral shape, and magnetic fluid 4 contained in the cylindrical air gap 5 of a cylindrical insulator 2 coheres along the shape of each spiral magnetic pole 21a-21f, so it is made into a spiral shape. And if the spiral cohesion of the magnetic fluid 4 occurs in order continually, the shape change of the magnetic fluid 4 which occurs at that time is that of the free surface 2b of the magnetic fluid similar to the shape of the rotation of a screw, and motive force can be obtained by driving water being inside the free surface 2b of the magnetic fluid in the same state as a screw pump.
Patent JP-H04112236-A (JP)
Title: Fault diagnostic device for processor
Inventor: IWAMURA ATSUSHI
IPC: G06F11/22
Filed: 1990-09-03
Abstract: PURPOSE:To improve the reliability of a processor or a system in which the processor is built by successively executing the unit self-test in the intervals of the normal operation state of the processor to perform evaluation. CONSTITUTION:An instruction fetch unit(IFU) 1, an instruction decoding unit(IDU) 2, a micro control unit(MCU) 3, an oper-and fetch unit(OFU) 4, and an execution unit(EXU) 5 are provided as normal processing constituting elements. A random number generator 6, a compressor 7, a test control circuit 8, a test result storage register 9, and a test vector register (TVR) 10 are provided as self-test operation constituting elements. An instruction to command the start of test is executed during the normal operation of the processor, and plural unit self-tests into which the overall self-test is divided are performed in the idle time of the processor in the intervals of normal processing, and the overall self-test is discretely performed. Thus, the reliability of the processor or the system in which the processor is built in is improved.
Patent JP-S6383386-A (JP)
Inventor: FUJIMURA MASA
IPC: E06B3/10
Filed: 1986-09-29
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-S6472768-A (JP)
Title: Rope pulling apparatus utilizing communication circuit
Inventor: WATANABE TAKANOBU
IPC: A63B71/06
Filed: 1987-09-14
Abstract: PURPOSE: To execute a tug-of-war even between two distant spots by providing an arithmetic part for calculating traction force proportional to the difference of both displaced amounts and a control part for supplying a signal for generating the traction force at a traction force generating means corresponding to that output. CONSTITUTION: A system for a tug-of-war is composed of terminals 1 and 1' connected through cable or radio communication lines L1 and L2. The terminal 1 is provided with a motor 20 as the traction force generating means, pinion 23, rack 24, absolute encoder 40 as a displaced amount detecting means, arithmetic part 6, amplifier 5 as the control part, and rope (w). The rotation of the motor 20 is converted to straight movement by the pinion 23 and the rack 24 and since the rope (w) is linked to the rack 24, the output of the absolute encoder 40 is proportional to the displaced amount of the rope (w). Then, that output is transmitted through the communication line L2 to the counter terminal 1' and simultaneously connected through the arithmetic part 6 to the control part 5. The output of the amplifier 5 is sent to the motor 20.  The control part 5 drives the motor 20 by amplifying the signal from the arithmetic part 6.
Patent JP-S62277247-A (JP)
Title: Blade edge height measuring device
Inventor: UMEMOTO SHIGERU
IPC: G01B5/02
Filed: 1986-09-29
Abstract: PURPOSE:To enable centering to be accomplished simply and accurately in a short time by making at least a part of the bottom surface of a solid gauge supported by the supporting member of a L-shaped base table, a tapered surface whereby providing the lateral graduation on the front edge of the tapered surface in order to indicate the dimension in the height direction. CONSTITUTION:A block B of appropriate thickness is provided first, then, the horizontal surface 7a of a solid gauge 7 is positioned to a height which is the sum of the height H of the center of a tail-stock and the height L of the block B. Subsequently, a cutter 1 is placed on the horizontal reference plane 6a of a base table by way of the block B and a bottom board 4. In this case, the temporary height (h) of a cutter blade is determined so that the cutter 1a falls within plus or minus one graduation from the zero position of a longitudinal graduation 15 by inserting or pulling out the bottom board 4. Then, the cutter is slided toward the solid gauge (7) side on the horizontal reference plane whereby the position on either of tapered surfaces 7b and 7c provided with lateral graduations 13 and 14 which are 1/10 of the height of one graduation provided on the longitudinal graduation 15, on which the cutter blade abuts, is read out so as to obtain the quantity X of error in setting the cutter blade, thereby inserting in or pulling out the bottom board.
Patent JP-H0279534-A (JP)
Title: Communication system
Inventor: SAKAI YASUMASA
IPC: H04L9/32
Filed: 1988-09-14
Abstract: PURPOSE:To allow a prescribed recipient to surely receive a document by allowing communication only when a personal identification number corresponding to an added personal identification number is inputted when a destination terminal equipment receives a call. CONSTITUTION:When a caller sends a call to a called terminal equipment by adding a prescribed personal identification number, the called party receives a CSS (session start command), and when the personal identification number is set, a personal identification number input request is displayed on an LCD 3 to await the input of the personal identification number for a specified time. When the personal identification number is entered from a key group 4 within the specified time, the entered number and the number sent from the caller are collated, and only when they are coincident, an RSSP is sent to continue the communication.
Patent JP-H0868948-A (JP)
Title: Secondary image forming type variable power finder optical system
Inventor: HAMANO HIROYUKI
IPC: G02B15/167
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a secondary image forming type variable power finder optical system which is provided with simple lens constitution, whose variable power ratio is about 3 and whose visual field angle is >=10 deg.. CONSTITUTION: An object image formed near a primary image forming surface 15 by an objective lens system provided with a variable power part is formed again on a secondary image forming surface 18 by an image reforming lens system. Then, the object image formed on the secondary image forming surface 18 is observed through an eyepiece 19. The objective lens system is provided with a first positive refractive-power group 11, a second negative refractive- power group 12 for variable power, a third positive refractive-power group 13 for correcting the fluctuation of an image surface accompanying the variable power and a fourth positive refractive-power group 14. Then, all of the first to the fourth groups are constituted of a single lens.
Patent JP-S60120910-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1983-12-06
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-H0895703-A (JP)
Title: Pointing device
Inventor: SARUWATARI MASAHIRO
IPC: G06F3/0338
Filed: 1994-09-27
Abstract: PURPOSE: To lighten the burden on an operator by moving the position of a painter only by placing a palm, an elbow, etc., on an operation part and putting the operator's weight in the direction where the pointer desired to be moved, and then slanting the operation part. CONSTITUTION: A position is specified by slanting a disk 2 around a support rack 12, and then the slanting direction as a moving direction and the slanting quantity as the moving speed of the pointer are transmitted as signals to a computer. Namely, one or two pressure detectors among pressure detectors arranged above and blow and on the right and left sides of the support frame 12 detect the tilt of the disk 2 as pressure at the same time, and the movement quantity is calculated by a controller and converted into the same signal with the conventional case wherein a mouse is operated and sent to the computer main body. Consequently, the operability to unhandicapped persons is improved and even physically handicapped people and the aged can easily operate the device.
Patent JP-S59119023-A (JP)
Title: Supercharged internal-combustion engine
Inventor: HASEGAWA KUNIO
IPC: F02B37/00
Filed: 1982-12-25
Abstract: PURPOSE:To compensate the decline of supercharged pressure due to provision of a pressurized chambers by a method wherein, in an engine formed of pressurized chambers provided with throttle orifices between a carburetor and a supercharger, a channel bypassing the carburetor and a throttle valve is provided. CONSTITUTION:Within the region subject to less inlet air into an engine, a control valve 21 being normally closed in case the primary supercharged pressure upstream of a pressurized chamber 24a does not exceed a specific value on the atmospheric side, all let-in air into the engine is sucked therein through a carburetor 10 as a control valve 21 is closed. In case the primary supercharged pressure exceeds the specified value on the atmospheric side, the supercharged pressure exerting for the carburetor 10 may be specified lower than the primary supercharged pressure since orifices 17, 18 fill the role of flow resistors with pressurized chambers 24b, 24c also filling the role of expanding chambers. When the control valve 21 is opened, a part of let-in air may be sucked in a combustion chamber 2 through a bypass channel 19.
Patent JP-S6388302-A (JP)
Title: Valve positioner
Inventor: TOKI YOSHIKUNI
IPC: F15B9/09
Filed: 1986-10-01
Abstract: PURPOSE:To give a valve a desired flow characteristic by connecting one end of each of a plurality of springs to a beam and other ends thereof to the working end of a feedback mechanism, and providing a stopper group corresponding to these springs. CONSTITUTION:One end of a spring 101 is lockingly engaged with a setscrew 110 screwed to the upper and inner side of the vertical part 81B of a span arm 81. One end of each of springs 102 and 103 is lockingly engaged with each of locking spring engagement members 111 and 112 provided on the horizontal part 81A of the span arm 81. The other end of each springs 101, 102 and 103 is locking engaged with a beam 12. Corresponding to the springs 101, 102 and 103 a stopper group 126 is provided. Therefore, plural springs 101, 102 and 103 extend in accordance with the displacement of the working end of a feedback mechanism. The increase of displacement amount successively stops the extension of each of springs 101, 102 and 103, so that the total power transmission characteristic applied to the beam 12 becomes nonlinear and the desired flow characteristic is given to a valve.
Patent JP-S6475397-A (JP)
Title: Load bracing control method of winding transporter
Inventor: YOSHIDA AKIRA
IPC: B66C13/22
Filed: 1987-09-17
Abstract: PURPOSE: To reduce conveying time to half needed in a conventional control method without leaving swing behind by subjecting a hoisting conveyor sequentially and continuously to uniformly accelerated operation, uniformly decelerated operation, uniformly accelerated operation, and uniformly decelerated operation at time intervals each of which is equal to a quarter of the period of swing of the load. CONSTITUTION: When a load 24 on a position Pa is conveyed by a crane device 10 onto a position Pf spaced apart by a short distance Db, uniformly accelerated operation from a stopped state to a predetermined maximum set velocity Vm', uniformly decelerated operation from Vm' to 0, uniformly accelerated operation from 0 to Vm', and uniformly decelerated operation from Vm' to 0 are sequentially and continuously effected at time intervals each of which is equal to a quarter of the period of swing of the load 24. The period α of swing of the load 24 is computed by a microcomputer from a suspension length L, and the maximum set velocity Vm' of a trolley 22 is set from Vm'=2Db/α and corresponds to twice the maximum set velocity employed in a conventional control method. Thus, no swing is left behind in the load at the end of movement, and conveying time can be reduced to half.
Patent JP-H0548201-A (JP)
Title: Semiconductor laser device
Inventor: SEKO YASUJI
IPC: H01S5/00
Filed: 1991-08-17
Abstract: PURPOSE:To obtain a laser having a short wavelength, by using an AlGaP material having a large band gap for its clad layers. CONSTITUTION:Through an AlGaP based material having a large band gap is used, for a clad layer 3, an n-type AlaGa1-aP is used, and for a clad layer 7, a p-type AlaGa1-aP (where 0<=a<=1) is used. In confinement layers 4, 6, used is an AlcGa1-cP)m/AldGa1-dP)n superlattice having a plurality of periods (where 0<=c<=1, 0<=d<=1, and m, n are integers). In an active layer 5, used is an AlxGayIn1-x-yP distorted quantum well or an AlpGaqIn1-p-qP)k/AlxGayIn1-x-yP)h distorted superlattice (where 0<=x<=1, 0<=y<=1, 0<=x+y<=1, 0<=p<=1, 0<=q<=1, and k, h are integers). Thereby, a double heterostructure necessary for a semiconductor laser device can be obtained, and a laser beam having a short wavelength (600nm or less) is made obtainable.
Patent JP-H0891254-A (JP)
Title: Clawler tractor
Inventor: SHIMADA TAKANOBU
IPC: B62D55/07
Filed: 1994-09-27
Abstract: PURPOSE: To increase strength by integrating each front frame with each track frame, and concurrently make a structure thermally advantageous by interposing an engine and the like between the front frames, and thereby assuring a passage for hot blast produced by the engine and the like. CONSTITUTION: The mid section of each front frame 2 is connected to each motor frame 5b via each front connection reinforcing plate 3. A hydraulic motor 20 is fixedly provided for the front ends of the motor frames 5b consisting the front sections of track frames 5, a reduction gear 21 is additionally provided for the track frames, and driving wheels 1a are thereby driven. Furthermore the rear end sections of the front frames 2 are fixedly connected to a front cross member 6 connecting the mid sections of the right and left track frames 5 with each other. A rear cross member 10 is fixedly connected to the rear end sections of the track frames 5, so that a chassis B is thereby formed out of them.  Therefore, the rear end of the front frames 5 is opened, hot blast N produced by an engine E mounted on the front frames 2 after it has been cooled flows afterward, and it is exhausted out of a space 16.
Patent JP-H1174278-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KINOSHITA KAZUHIRO
IPC: H01L29/732
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, the high-frequency characteristic of which can be improved when a transistor constituted to take out an emitter potential from a semiconductor substrate is incorporated in the device, and a method for manufacturing the device. SOLUTION: A semiconductor device is provided with a collector layer 205 formed on a semiconductor substrate 201, a base region 210 formed in the surface section of the collector layer 205, and an emitter area 211 formed in the surface section of the base region 210. The device is also provided with a connecting electrode 227 which is embedded vertically through the base region 210 and collector layer 205 with an insulating film in between, and both ends of which are respectively connected to the emitter region 211 and semiconductor substrate 201, base electrodes 213 connected to the base region 210, and a collector electrode 214 connected to the collector layer 205.