baber/WOPTO huggingface dataset:
Patent JP-H02150806-A (JP)
Title: Optical fiber bundle for high-illuminance electromagnetic ray transmission
Inventor: KURUTO NATSUTAAMAN
IPC: B23K26/064
Filed: 1989-10-17
Abstract: PURPOSE: To provide a flexible and high light destruction limit by specifying fiber flux cross-section and the opening number of the fiber of a fiber flux. CONSTITUTION: Fiber flux cross-section Ab (mm)<2> is (1-6).P/I (damage) [P is the highest emittance (pulse peak force)(watt), and I(damage) is a damage limit value (W/mm<2> ], and opening number NA of the fiber of the fiber flux is a value obtained by multiplying a coefficient, that is, the highest value of an expression I [ϕ is an angle vertical to a beam axis, θ(ϕ) is the expansion full size (rad) of a radiation in a radiation source output depending on the angle ϕ, D(ϕ) is the code and/or diameter (mm) of a beam passing the top end of the angle ϕ in the radiation source output depending on the angle ϕ, and Db (ϕ) is the code and/or diameter (mm) of a beam passing the top end of the angle ϕin the input coupling edge of a fiber flux depending on the angle ϕ] by (0.5-1).  Thus, a fiber flux with high performance enabling radiation transmission can be obtained.
Patent JP-H01111308-A (JP)
Title: Gas insulation transformer
Inventor: INOUE TAMOTSU
IPC: H01F27/04
Filed: 1987-10-26
Abstract: PURPOSE:To facilitate assembling work and to reduce the size of a gas insulation transformer by incorporating a neutral lead and low voltage leads extended from single phase transformers in the same duct. CONSTITUTION:A neutral lead 22 and low voltage leads 23-25 extended from single phase transformers 1-3 are contained in a common duct 21. The lead 22 extended from the transformers 1-3 becomes a common lead 26 in the duct 21, and connected at a neutral point terminal 27 to an external terminal. On the other hand, the leads 23-25 are independent, insulated thereamong and from the ground, wired in the duct 21, and connected at a terminal 28 to other equipment. The output port of the lead 22 and the output ports 31-33 of the leads 23-25 are disposed substantially at the same positions. Thus, assembling work is facilitated and the transformers are reduced in size.
Patent JP-H01113543-A (JP)
Title: Engine control device
Inventor: HARADA YASUHIRO
IPC: F02D23/00
Filed: 1987-10-26
Abstract: PURPOSE:To prevent a hunting phenomenon of an engine output regulating member during running along a curve or the like by compensating a drive signal for the engine output regulating means, which is computed in accordance with an accelerator manipulation degree, in a direction in which the output power of an engine decreases, when the manipulation degree exceeds a predetermined value. CONSTITUTION:In an engine control device in which a drive means B electronically controls for drive an output regulating means A for regulating the output power of an engine, such as a throttle valve or the like, there is provided a computing means D for computing a drive signal for the regulating means in accordance with an accelerator manipulation degree which is detected by a manipulation degree detecting means C. Further, there is provided a control means F for initiating such a compensation that the drive signal is compensated in a direction in which the output power of the engine decreases when a steering value detected by a steering detecting means E exceeds a predetermined value, and for controlling the drive signal so that the above- mentioned compensation is sustained by a predetermined time. Further, the control means F stops the compensation when such a fact that the steering comes to a neutral position is detected within a predetermined time.
Patent JP-2000099896-A (JP)
Title: Traveling path detecting device and vehicle traveling controller and recording medium
Inventor: IMANISHI KATSUYUKI
IPC: G08G1/16
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To properly detect a traveling path even when there is no clear features such as lane marks by detecting a traveling path based on a traveling path model specified by a model selecting means. SOLUTION: A main traveling path detecting means 2 is constituted of a CCD camera 10 as an 'image pickup means' and a detection processing part 20 as a 'detecting means'. This detection processing part 20 is equivalent to an 'image corresponding direction calculating means' and a 'model selecting means'. Then, a CPU 24 executes a processing for detecting the traveling path in image data based on image data stored in an image memory 23. At the time of operating the detection processing, the image fetched through a CCD camera 10 is divided into areas, and the directional data of a traveling path model is calculated for each area. Then, which of preliminarily set traveling models the directional data are pertinent to is judged, and voting for the pertinent traveling model is operated.  Then, the traveling model for which voting is operated the most is treated as the traveling path based on the voting results for all areas.
Patent JP-H07106983-A (JP)
Title: Code generating method
Inventor: OISHI TAKESHI
IPC: G11B20/18
Filed: 1993-09-30
Abstract: PURPOSE:To generate error correction codes and a syndrome by means of the circuits of the same constitution and with the same timing redardless of the presence or a absence of a preamble or an IBG. CONSTITUTION:When the address information is supplied to a memory 30 from a timing generating circuit 36, the data on the corresponding address is read out and sent to an AND gate 32. If this data is not equal to a preamble (or IBG), a signal of logic value alpha1' is supplied to the gate 32 from the circuit 36. Meanwhile a signal of logic value '0' is supplied to the gate 32 when the preceding data is equal to a preamble. Thus the data having '0' at a preamble EP part can be obtained at the gate 32, and the coincidence is secured at a code generating circuit 34 between the symbol numbers of information words added with the error correction codes.
Patent JP-H04146033-A (JP)
Title: Dislocation correcting device for automatic assembling machine
Inventor: KANEDA KENJI
IPC: B23P19/02
Filed: 1990-10-08
Abstract: PURPOSE:To facilitate constitution and to restrain space occupied by a device as small as possible by supporting a supporting body that a mounting shaft is formed on one end and raceway surfaces on the other end with a guiding body, and elastically holding a central shaft on the same axis as the mounting shaft of the supporting body. CONSTITUTION:A correcting device 20 is provided with a mounting shaft 22 on one end and a supporting body 24 in the shape of a disk having raceway surfaces 24a and 24b whose both sides are horizontal on the other end, and a disk 24 is stored in a guiding body 30 in the cylindrical cup state. Two pairs of steel balls 28a and 28b are inserted into the cylindrical cup 30, respectively. Moreover, a central shaft 25 is formed on the side opposite to the mounting shaft 22 of the disk 24 and on the same axis as the mounting shaft 22, and by elastically holding the central shaft 25 of the disk 24 between ends of a forked state output part where output parts of two springs 36 cross each other at 90 deg., the disk 24 is supported so that it is elastically centripetal to the central axis.
Patent JP-S63122579-A (JP)
Title: Thermal transfer system printer
Inventor: SUZUKI YASUAKI
IPC: B41J2/36
Filed: 1986-11-13
Abstract: PURPOSE:To use both of usual recording paper and an O.H.P. sheet, by changing transfer energy between opaque recording paper and a transparent sheet. CONSTITUTION:The input external data to ROM 1 contain 5-bit data, a two-bit color signal and an O.H.P. judge signal. The address of ROM 1 is divided into a data region I for usual recording paper and a data region II for O.H.P. and the data regions I, II are respectively divided by three kinds of colors determined by color signals S1, S2. a1, a2, a3 of the region I and b1, b2, b3 of the region II show the kinds of colors. In each color section, the data in ROM 1 allows the current supply pulse width of a pixel to continuously change at the time constant determined by resistors R1-R8 and a condenser C on the basis of the magnitude of the density data of an image or a character. Therefore, an image can be continuously expressed from a low density part to a high density part and many images including a person can be obtained with high image quality.
Patent JP-2000094208-A (JP)
Title: Cutting tool and manufacture thereof
Inventor: TONE HIROYUKI
IPC: B23B51/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To increase the holding force of a drill section by facilitating pressing-in. SOLUTION: A drill section 12 is provided with a shaft section 14 having an outer diameter dimension d1 larger than the inner diameter of the hole section 13 of a shank section 11, and a taper-shaped pressing-in section 15. The pressing-in section 15 has a tapered part 15a having an outer dimension gradually reduced to be equal to the inner diameter D1 of the hole section 13, and a guide part 15b having an outer diameter smaller than the inner diameter of the hole section in the rear end side thereof. The tapered part 15a has an inclining angle (α) in its outer peripheral surface, which is set in the range of 0 deg.<α<=1.5 deg..  A fastening margin pressure is set by using a dimension difference between the outer diameter of each of the tapered part 15a and the fitting part 14a of the shaft section 14 pressed-into the hole section 13 and the inner diameter D1 of the hole section 13 as a fastening margin.
Patent JP-H06115758-A (JP)
Title: Sheet body detecting mechanism
Inventor: TORISAWA NOBUYUKI
IPC: B65H7/04
Filed: 1992-10-07
Abstract: PURPOSE:To surely and easily detect whether a sheet body is provided or not by a simple constitution. CONSTITUTION:A device comprises a turning shaft 62 having an axial line parallel to the axial line of a drum 28, swivel member 64 secured to this turning shaft 62 to be engageable with a conveying direction point end part of a photosensitive material 14 by protruding one end part from a peripheral surface of the drum 28, tension spring 66 for holding this swivel member 64 in a predetermined attitude and a detector 68 for detecting whether the photosensitive material 14 is provided or not by swiveling the swivel member 64 engaged with the photosensitive material 14.
Patent JP-H0988645-A (JP)
Title: Solenoid driven valve control device for internal combustion engine
Inventor: ARAI HIDEAKI
IPC: F02D41/12
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce pumping loss and realize moderate engine brake effect by controlling the valve open period of a solenoid driven intake valve further minutely in a specified operating state with fuel cut off. SOLUTION: When accelerator opening AP is almost in a totally closed state (S12) and vehicle speed V is higher than the specified speed V0 (S13) and also engine speed NE is higher than the specified engine speed NEO (S14), fuel cut-off is executed (S15), and basic duty Db, a control parameter of the valve opening period of an intake valve, is corrected by subtraction (S21) so as to correct the valve open period in a decrease direction. When battery voltage VB is lower than the specified voltage VBO (S17) and the decrease quantity ΔV of vehicle speed V is the specified value K0 or less (S18), the output voltage of a generating part 400 is heightened to accelerate the charge of a battery (S19).
Patent JP-S63123237-A (JP)
Title: Error correction method
Inventor: AONO HIROAKI
IPC: H04L1/00
Filed: 1986-11-12
Abstract: PURPOSE:To simplify the constitution of the hardware of a frequency divider circuit generating a signal speed clock by constituting a transmission frame by two blocks, that is, a block applying error correction and a block not applying error correction. CONSTITUTION:An error correction coder 3 constitutes a block A, which adds an error correction code to a transmission data inputted from a 1st transmitter 1, and the transmission data inputted from a 2nd transmitter 2 is processed in a block B and the blocks A, B constitute the transmission frame and send the result to a transmission line. A clock generating circuit 5 of the coder 3 uses frequency dividers 7, 8 to frequency-divide the clock of the output of the oscillation circuit 6 thereby generating the signal speed clock at the terminal interface and the signal speed clock at the line interface. The ratio of the signal speed at each interface is decided to be a simple integer ratio, resulting that the constitution of the frequency divider circuits 7, 8.
Patent JP-H07118640-A (JP)
Title: Method for operating coke oven
Inventor: KOMAKI IKUO
IPC: C10B47/10
Filed: 1993-10-27
Abstract: PURPOSE:To operate a coke oven in a state reduced in the generation of pow dered coke by controlling a fuel gas charged into the coke oven in specific heat quantities for a specified time before and after raw material coal is heated and charged into the coke oven and for the other time, respectively. CONSTITUTION:A coke oven is operated, while the heat quantity of a combustion gas charged into the coke oven is controlled to 100-150 (Mcal/t-coal/Hr) for 20% of the total carbonization time before and after a raw material coal is heated and charged into the coke oven, and while the heat quantity of the combustion gas charged into the coke oven is also controlled to 40-60 (Mcal/t- coal/Hr) for the other time.
Patent JP-2001095258-A (JP)
Title: Multi-phase power factor improved converter
Inventor: ISHIMOTO YOSHINORI
IPC: H02M7/23
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a multi-phase power factor improved converter, capable of forming current running through respective converting parts into a sine wave by connecting converting parts between the phases of multi-phase AC input, and restraining the degradation of fluctuation efficiency due to the fluctuations in inter-phase voltage. SOLUTION: Conversion parts 31, 32, 33 including a power factor improved circuit, each of which has a first switching element 3, are connected to the DC side of a rectifying circuit 1 for rectifying the phase-to-phase input of a multi-phase AC power source, and a comparator 127 for comparing voltage on the DC side of the rectifying circuit 1 with an AC voltage reference value is mounted on a control circuit 12 generating a drive signal of the switching element 3, so as to change a DC voltage reference value determining the drive signal of the first switching element 3, when voltage on the DC side of the rectifying circuit 1 is higher than the AC voltage reference value.
Patent JP-H07104404-A (JP)
Title: Film transfer mechanism for x-ray cassetteless snapshot device
Inventor: URA SHINICHI
IPC: G03B42/02
Filed: 1993-10-04
Abstract: PURPOSE:To prevent the meandering of a film and prevent the adhesion of a pressed flaw on a film due to the slip of a transfer roller by allowing the upper side roller of a pair of transfer rollers to be tiltable according to the tilt angle of the lower side roller. CONSTITUTION:As for a supporting board 12 which supports both the ends of a transfer roller 10 in a turnable manner, the vicinity of the center is supported in a turnable manner on a shaft 24, and the pressing force of the transfer roller 10 is applied by a spring 26. The supporting board 12 has a groove 40 extending in the axial direction of the transfer roller 10 in the upper part in comparison with the center, and the upper part member 12a and the lower part member 12b of the groove 40 are connected on one end side. When a screw 20 is screwed into a tapped hole 43 on the lower part member 12b through a round hole 41 formed on the upper part member 12a, the upper part member 12a tilts, having the vicinity of the D point on the end side of the groove 40, as fulcrum point. Further, the tilt angle of the upper part member 12a is locked by screwing the screw 21 into a tapped hole 42 formed on the upper part member 12a. Contact can be made over all the width of the upper and lower transfer rollers by setting the tilt angle equal to the tilt angle theta1 of the transfer roller on the lower side.
Patent JP-H11108392-A (JP)
Title: Clean room
Inventor: TANIGUCHI KAZUTO
IPC: F24F3/044
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To solve inconveniences that a heat exchanger is expensive and that the temperature distribution of air becomes uneven when a bypass passage is provided because large air supply power is necessary for circulating air. SOLUTION: A heat exchanging means 10 comprises at least one bypass means 13 including a bypass passage and deflecting vane members 13a to 13c arranged in the bypass passage and having variable inclination for adjusting the advancing direction of fluid flowing in the bypass passage and heat exchangers 11 and 12 which are substantially flush with each other. The heat exchanging means is disposed in an inclined state in the vicinity of a corner part in which the direction of flow in a return air passage changes.
Patent JP-H03166266-A (JP)
Title: New diantrquinonyl compound
Inventor: ORAFU UOORUKUISUTO
IPC: C07C235/38
Filed: 1990-10-09
Abstract: NEW MATERIAL: A compound of formula I (wherein X is any one of R 1  to R 4  {wherein R 1  is a 1-8 C alkyl or an alkenyl; R 2  is -OR 1  or -SR 1 ; R 3  is-NHR 1  or -N(R 1 ) 2 ; R 4  is a group of formula II [wherein R 5  is -NHR 1 , -N(R 1 ) 2 , -OR 1  or -SR 1 ; n is 0-2; and R 6  and R 7  are each H, a halogen, nitro, a 1-4C alkyl or a 1-4 C alkoxyl]}).  
     EXAMPLE: A compound of formula III.  
     USE: Mass coloration of plastic materials, especially polyolefins. Excellent in dispensability and fastness to light, weather and heat.  
     PREPARATION: 1 mol of a compound of formula IV is condensed with 2 mol of a compound of formula V. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01112815-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUZUKI YOICHI
IPC: H03K19/00
Filed: 1987-10-26
Abstract: PURPOSE:To attain stable circuit operation over a wide range of a power voltage by supplying a lower voltage than a conventional power supply fed to an integrated internal circuit as the power voltage of the output stage. CONSTITUTION:A data output circuit 2 consists of AND gates 8, 9 whose one end is connected to a couple of input/output data lines 6, 7 of the memory and whose other end receives a control signal phiout generated in the memory inside and a precharge/discharge type output buffer in which two N-channel MOS TRs 10, 11 whose gate receives an output of the AND gates 8, 9 respectively are connected in series between a voltage drop output node 6 of a voltage drop circuit 3 and a ground line 5. The voltage drop circuit 3 decreases a VDD power voltage supplied at the outside of the chip and supplies it as the power voltage VDW of the data output buffer. Moreover, the P-channel MOS TR T4 and the MOS TR T5 are connected between the power line 4 and the ground line 5.
Patent JP-H0692462-A (JP)
Title: Work taking-out device
Inventor: NOMA TETSUYA
IPC: B65G59/02
Filed: 1992-09-10
Abstract: PURPOSE:To surely take out a work from a work superposed body and prevent the drop in power failure. CONSTITUTION:A work taking-out device consists of two shiftable frames 2 and 2 which can shift individually on both the sides of a work superposing body A, elevator frame 3 which approaches in vertically movable manner to the shiftable frame 2, and an engagement arm 4 which is pivotally supported on the elevator frame 3 and has a hook part 5 to be inserted into the groove part of a work W, and at least one elevator frame 3 is equipped with a controller for carrying out the height holding operation X which holds the engagement arm 4 at the height where the top edge of the hook part 5 contacts the base piece of the upward work W1 and the pushing-out operation in which the shiftable frame 2 is shifted in the above-described operation state and pushes-out the upward work W1 in the longitudinal direction.
Patent JP-H05108321-A (JP)
Title: Automatic display generating methof for coding of file definition information
Inventor: ISHIHARA NAOKO
IPC: G06F9/06
Filed: 1991-10-18
Abstract: PURPOSE:To automatically perform the coding based on the design information on a file used for a program and to improve the program production efficiency. CONSTITUTION:A file definition information input part 2 registers the input file definition information as the program inherent information 6-1 and then registers the information into the source text information 6-2 as a mark. A source text input part 4 reads the information 6-1 when the mark of the dile definition information is detected during the read of the information 6-2 and generates the corresponding coding to display it on a screen. At the same time, a program generating part 5 also generates the coding based on both pieces of information 6-1 and 6-2 and then produces a source program film 7 in a translatable form.
Patent JP-H02158519-A (JP)
Title: Transfer and arrangement apparatus of
Inventor: REIMON RIYUKA
IPC: B65G47/244
Filed: 1989-10-17
Abstract: PURPOSE: To prevent an offset load and simplify constitution by elevatingly providing a rotating tray having a carrier ball at the center of a carrier ball table to drive a carrier ball by a rectilinear moving means, in a blank device piled with cut thick paper, etc. CONSTITUTION: A cutting sheet piled body for thick papers, etc., is sent to a transferring and orientating device 1, and a front edge is detected by photocells 7 and 8; consequently endless belts 22 and 23 are driven by a corresponding moving distance calculated from the dimension of the piled body to rotate a carrier ball 18 to position the piled body at the center of a rotating tray 2. Then the tray 2 is rotated 45 deg. by a motor 27 when the piled body has a dimension within that of the tray 2, consequently the piled body converts its direction by 90 deg. by the relative rotation between the ball 18 and the tray 2. At the time without the tray dimension, the tray 2 is elevated by a jack 82 to be rotated 90 deg., and then lowered to convert a direction. Transferred and orientation are thus possible by simple constitution without an offset load.
Patent JP-S62128658-A (JP)
Title: Input device for manual scan picture
Inventor: YAMAGUCHI MIKIO
IPC: H04N1/04
Filed: 1985-11-29
Abstract: PURPOSE:To avoid the deterioration of S/N despite a low scanning speed by providing a light quantity control part which controls the quantity of transmitted light into the route reaching an image sensor from a light source via an original and controlling the quantity of the transmitted light in response to the frequency of the clock read out by the sensor. CONSTITUTION:The output of an image sensor is binary coded by a binary coding circuit 6 and delivered as the black/white picture data. While an optical system includes a light quantity controller 8 consisting of a filter, a diaphragm or a shutter, etc., a light quantity controller consisting of a drive part 7 for controller 8, a light source 9 consisting of a lamp, an LED, etc., and a lens 10. An original is irradiated by the light of a fixed quantity given from the light source 9 and an image is formed by the lens 10. Here the light quantity control part functions to give the control so that the brightness of the image is proportional to the moving speed of the image. An optical path is divided into many parts and the transmission of light is turned on and off at each of divided parts for control of the overall transmittance of light in terms of the diaphragm. Thus the characters, etc. can be read with high stability even in an ultra-low speed scan mode. Furthermore the S/N is never deteriorated owing to the high intensity of the light source.