baber/WOPTO huggingface dataset:
Patent JP-S6057752-A (JP)
Title: Starting system of modulator-demodulator
Inventor: SUKAI TSUNEHISA
IPC: H01L27/10
Filed: 1983-09-08
Abstract: PURPOSE:To attain ease of establishment of operation and high speed by dividing a start operation time into plural periods and transmitting data by a phase modulation system of 2-phase or 4-phase at the initial period in the modulation- demodulation system of the VSB system having lots of identification state numbers. CONSTITUTION:A signal is transmitted to the transmission side through a backward channel formed with frequency division by dividing a received wave so as to initiate the start of a modulator-demodulator at the same time for transmission and reception. The start operating time is divided into plural periods 111, 110, 101, 100 and 011, and data is transmitted by the phate modulation system of 2-phase or 4-phase at the inital period and the data is transmitted by the multi- state modulation at the latter period. The internal blocks are connected for processing units A, B and C performing the start operation by constituting plural layers and the start operation is executed by operating and processing the sample value operating formula obtained numerically.
Patent JP-H1110737-A (JP)
Title: Ultrasonic welding apparatus
Inventor: MORI TOSHIKI
IPC: B29C65/08
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent welding failure by simplifying maintenance such as the replacement work of an ultrasonic welding horn and securing an oscillator and an ultrasonic welding horn to the side of a press machine accurately in an ultrasonic welding apparatus for weld joining resin parts. SOLUTION: An oscillator 31 and an ultrasonic horn 32 are incorporated previously, and an oscillator unit 30 cover supported by a case 33 is slide mounted on the inner surface of a support rail 21 of a press table at a touch so as to prevent the positional displacement thereof in front and rear and left and right directions by a ball plunger mechanism or the like as well as the positional displacement in the vertical direction in abutment of respective inclined surfaces 26, 36 between the inner surface of the support rail 21 and the outer surface of the case 33, thereby simplifying a maintenance work of the ultrasonic horn 32 and making an ultrasonic welding work possible accurately.
Patent JP-H11339603-A (JP)
Title: Joy stick unit
Inventor: YAMAGUCHI MASAHIRO
IPC: A63F13/24
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To integrate digital/analog joy stick units compactly, switch digital/ analog joy stick units even by one action, and perform various operation in accordance with high-development, high-speed, and variation of game, by making a tilting range of an operating member variable, in the case of analog one in particular. SOLUTION: A joy stick unit having an operating member 100 which is tilted in the peripheral direction comprises: a digital detecting mechanism having four first detecting units 500 for detecting the presence or absence of tilting operation quantity which is equal to a predetermined quantity or more as an ON/OFF signal from an initial position of the operating member, when the operating member 100 is tilted; an analog detecting mechanism having two second detecting units 700 for detecting in an analog manner the state of tilting operation for the operating member 100 through two slider units 600 which function as interlocking members, when the operating member 100 is tilted; a tilting range variable mechanism for varying the tilting range of the operating member 100; and a detecting unit moving mechanism.
Patent JP-H06346907-A (JP)
Title: Binding band
Inventor: SUZUKI MASAHISA
IPC: F16L3/137
Filed: 1993-06-10
Abstract: PURPOSE:To improve binding locking force of a binding band for fastening and uniting an electric wire group so as to stabilize and improve binding quality. CONSTITUTION:In a binding band 1 which has a band penetration locking part 2 at the end of a band main body 10 and unites an electric wire group 6 by winding around, a belt type nonslip layer 7 composed of elastic materials having high friction coefficient such as soft rubber, etc., is projectingly provided inside of the band main body 10 in a part contacting with the electric wire group 6 in the longitudinal direction of a band main body 10.
Patent JP-H1113879-A (JP)
Title: Hydrostatic power transmission
Inventor: SAKIGAWA SHIGENORI
IPC: F15B11/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To keep width of a natural position and prevent transmission efficiency from decreasing, by connecting a positive reverse variable capacity type hydraulic pump with a positive reverse hydraulic motor through a closing circuit, and placing a complex valve on bypass lines between a charge line and a proceeding time high pressure line and between the charge line and a preceeding time low pressure line. SOLUTION: In this device, a closing circuit is structured by connecting a positive reverse variable displacement type hydraulic pump 1 with a positive reverse hydraulic motor 2 through a pair of lines 3, 4 which are respectively high pressure line and low pressure line during proceeding of a vehicle. Complex valves 20 are placed on bypass lines 5a, 5b between a charge line 6 equipped with a charge pump 7 and a proceeding time high pressure line 3 and between the charge line 6 and a proceeding time low pressure line 4. Usually, each complex valve 20 shields its through hole and a through hole of a casing body with a check valve, during oiling, moves the check valve against a spring with pressured oil from the charge line 6, and communicates the through hole of the check valve with the through hole of the casing body.
Patent JP-H06346651-A (JP)
Title: Locking device for sliding door rail
Inventor: KAMIIDE YOSHIHIKO
IPC: E05B65/08
Filed: 1993-06-10
Abstract: PURPOSE:To perform opening and closing of a lock from the inner fixed sliding door side, to simplify structure, and to prevent the occurrence of a problem owing to a slight error in processing precision and mounting precision of a part. CONSTITUTION:In a lock device wherein an arcuate wedge piece 11 axially rotatably mounted on the outer surface of an inner fixed sliding door rail 3 is rotated around a journal 15 and locked to a latch 10 fixed to an outer fixed sliding door rail, an operation shaft 23 extending to the inside of the inner fixed sliding door rail 3 on the side, opposite to a latch, of a journal 15 is provided. An operation lever 26 is arranged to the inner end of the operation shaft 23. The end part, opposite to the operation lever, of the operation shaft 23 is provided with a crank lever 21. A pivotal mounting pin 22 at the tip thereof is linked to an oblong hole 16 formed in the arcuate wedge piece 11 or the crank lever 21 is arranged slidablly in the direction of the length of the arm thereof. The tip and the arcuate wedge piece 11 are interlinked through the pivotal mounting pin 22.
Patent JP-H0816794-A (JP)
Title: Printed matter having repeated pattern, and method and device for preparing the same
Inventor: KAWAI NAOKI
IPC: G06T11/00
Filed: 1994-06-24
Abstract: PURPOSE:To provide the printed matter formed by continuously arranging repeated patterns with natural fluctuation. CONSTITUTION:A two-dimensional fractal lattice is generated by a random midpoint displacing method. Lattice points J-Y on the second stage are generated based on lattice points A-I on the first stage, and scalar values (j)-(y) respectively calculated by prescribed arithmetic operation are applied to these lattice points J-Y. In this case, however, the scalar values of lattice points L and M on the left side are transferred to the scalar values of lattice points N and O on the right sides, and the scalar values of lattice points J and K on the upper side are transferred to the scalar values of lattice points P and Q on the lower side. When the lattice points are similarly generated up to an n-th stage, a repeatable fractal lattice can be provided so that the scalar values of respective lattice points on the right side can be equal with the scalar values of respective lattice points on the left side and the scalar values of respective lattice points on the lower side can be equal with the scalar values of respective lattice points on the upper side. Then, a synthetic image provided by arranging plural unit images with the scalar values of this lattice as pixel values is printed on wall paper or the like.
Patent JP-S6145906-A (JP)
Title: Detection system for angle of rotation
Inventor: AIHARA TADASHI
IPC: G01B7/00
Filed: 1984-08-10
Abstract: PURPOSE:To measure the angle of a small-torque detection body by detecting and counting peaks of magnetic flux generated when a discoid permanent magnet which has magnetic poles of the same polarities provided on the peripheral surface at equal intervals rotates and passes through an angle detection part, and converting the counted value into an angle. CONSTITUTION:When the rotating shaft 2 rotates, magnetic poles N formed in the discoid permanent magnet 3 pass through the angle detection part 4 and operate with S poles of bias magnetism generating magnets 7 and 7'; and peaks of magnetic flux appear between N poles of the magnet 3 and bottoms of the magnetic flux appear at N poles. Those peaks are detected by a Hall element 6 and counted to obtain the angle.
Patent JP-H0333937-A (JP)
Title: Display control system in virtual machine
Inventor: SEKI YUKIHIRO
IPC: G06F3/048
Filed: 1989-06-30
Abstract: PURPOSE:To heighten interchangeability between target machines on a base machine and to prevent performance lowered by providing a means to select first or second display control hardware corresponding to the operating mode of a monitor program. CONSTITUTION:A second display control part 5 as the target machine is provided in addition to a first display control part 4 as the base machine. When application software 14 for base machine is used, a selector 6 selects a display signal from a control part 4 with the preset value of a mode register 7 set with a virtual machine monitor 13. Also, an address converter 9 performs no address conversion, and outputs an address to an address bus 2 at a through state. Furthermore, when the software 14 for target machine is used, a mode is set at the register 7 with the monitor 13, and the selector 6 selects the display signal from the control part 5. Also, the converter 9 converts an I/O map by performing the address conversion. Thereby, the interchangeability between the target machines on the base machine is heightened, and also, the performance is prevented lowered.
Patent JP-H0833048-A (JP)
Title: Digital cordless telephone set
Inventor: HIRAIDE JUNJI
IPC: H04W56/00
Filed: 1994-07-19
Abstract: PURPOSE:To enable speech with another slave set without manual operations every time in the case of direct simultaneous interslave set speaking. CONSTITUTION:A control part 12 sets transmission/reception timing in an idle state by setting the number of slave sets to perform speaking by an operation input set with an operation input part 10 in advance and the hand set number of a present station, synchronism is established by exchanging a VOX signal showing a sounded/silent state based on this set transmission/reception timing, and a VOX deciding circuit 4 judges the sounded state and transmits these voice data by setting the idle state after the establishment of synchronism and inputting a voice message to a microphone 1 in such a state. When the voice data are received by each slave set at the VOX reception timing, the control part 12 controls a transmission/reception changeover switch 8 so as to switch it to a receiving part system even at the transmission timing of the present station as well. Thus, the voice data can be received at all times and speaking is enabled between plural slave sets.
Patent JP-S6325197-A (JP)
Title: Tilting device for propelling machine for ship
Inventor: TORIKAI KATSUMI
IPC: B63H20/10
Filed: 1986-07-17
Abstract: PURPOSE:To prepare for accelerating again when speeds of a propelling unit are reduced by causing a tilt drive part to move automatically to a sown side thereby causing an entire propeller to be submerged underwater when an engine speed reaches a value lower than a criterion. CONSTITUTION:A tilt drive part is provided with a tilt cylinder 18 and a trim cylinder 19 between a clamp bracket 12 and a swivel bracket 14 and further with an actuation circuit for actuating both of the cylinders. When a drive motor 21 is operated to an up side and a hydraulic pump 22 is rotated in the normal direction, delivered oil from a hydraulic pump 22 is sent to cylinders 18 and 19 via passages 27 and 28. As a result, a piston rod is extended to tilt up a propelling unit 15. When the speeds of the propelling unit 15 are reduced and reach a value lower than a predetermined criterion, the motor 21 is automatically actuated to a down side to cause the propelling unit 15 to tilt so that an entire propeller is submerged underwater.
Patent JP-H05335208-A (JP)
Title: Protection aligner
Inventor: NAKAGAWA MASAHIRO
IPC: H01L21/30
Filed: 1992-06-02
Abstract: PURPOSE:To detect an integrated exposure quantity and to detect reflected light from a photosensitive substrate without increasing a load in the designing operation and the manufacturing operation of an illumination optical system when a plurality of oblique illuminations are used. CONSTITUTION:Exposure light from a mercury lamp 1 is divided into two light fluxes by means of polyhedral prisms 27, 28. The two light fluxes are guided to first optical integrators 29A, 29B and second optical integrators 34A, 34B. A plurality of tertiary light sources for oblique illumination are formed. A beam splitter 31A is arranged between the first optical integrators and the second optical integrators; an integrated exposure quantity monitor 32A and a reflection-factor monitor 40A are arranged at side parts of the beam splitter 31A.
Patent JP-2000355898-A (JP)
Title: Newsprint paper for offset printing
Inventor: YOSHIDA YOSHIO
IPC: D21G1/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a newsprint paper for offset printing having high smoothness and small density unevenness, free from color shading in overprinted part and reproducing uniform color. SOLUTION: A newsprint paper for offset printing having a smoothness of 20-90 sec, standard deviation of the paper density of <=0.050 g/cm3, preferably <=0.045 g/cm3 (standard deviation of density/1 mm2 determined by a β-ray texture meter and a continuous thickness gauge) is produced by treating a newsprint base paper for offset printing with a soft calender composed of a metallic roll and an elastic roll.
Patent JP-H04226552-A (JP)
Title: Polypropylene molding composition
Inventor: ANDOREASU UINTERU
IPC: C08L23/16
Filed: 1991-07-08
Abstract: PURPOSE: To provide a soft polypropylene molding compsn. having a high impact strength and flexibility even at an extremely low temp. and produced economically.  
     CONSTITUTION: The polypropylene molding compsn. is substantially constituted of 20-99% by wt. of the molding compsn. of a syndiotactic propylene polymer and 1-80 wt.% of a rubber having a glass transition temp. lower than -30°C. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000000780-A (JP)
Title: Nailing machine
Inventor: NISHIDO NORIYUKI
IPC: B25C1/04
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To perform dragging nailing without damaging a nailing material by arranging the finger hooking part to be moved upward by manual operation in a contact arm. SOLUTION: A finger hooking part 77 framed in a square shape is integrally arranged in the upper part of a contact arm 75. A user can move the contact arm 75 upward without operating so as to press the lower end part of this contact arm 75 to a nailing material. According to this, when performing the so-called dragging nailing, nailing can be performed without pressing the contact arm 75 to the nailing material W by the spring energization by forcibly moving the finger hooking part 77 upward by hooking fingers on the finger hooking part to thereby prevent damage of the nailing material. Thus, temporarily fastening nailing can be performed by moving the contact arm 75 upward by finger operation.
Patent JP-S6323491-A (JP)
Title: Manual control system for remote control system
Inventor: OGATA TAKANORI
IPC: G05B9/02
Filed: 1986-07-15
Abstract: PURPOSE:To improve the reliability of operation by informing the operating right of each operating device to a master station equipment at each changeover and providing an operation device storage means to the master station equipment to operated one of the operating devices. CONSTITUTION:When the selection of the device from a CRT display device 3 is operated so as to execute the control operation of a device A, information A is stored in a selected device storage area 22 and a CRT display device is stored in an operation device storage area 21 of the master station equipment 2 respectively. If the device 3 is disabled in operation, when the operation right is switched by an operation console 4, the switching command is given to the master station equipment 2 and the content of the storage area 21 is replaced with that of the operation console. Then the operation selection is given from the operation console 4, then since the device kind for the operation selection and the content of the storage area 21 are the same, the request is accepted and the operation command is outputted to the device A stored in the storage area 22. Thus, a series of control sequence is executed normally.
Patent JP-S5959119-A (JP)
Inventor: YAMAUCHI SUNAO
IPC: A01G1/00
Filed: 1982-09-25
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-H04336764-A (JP)
Title: Horizontal blanking circuit
Inventor: NOJIMA KENJI
IPC: H04N7/015
Filed: 1991-05-13
Abstract: PURPOSE:To obtain a horizontal blanking signal having an appropriate width corresponding to an input signal, as to a horizontal blanking circuit such as a high vision receiver to which various kinds of high vision video signals whose horizontal blanking period is different for each signal are inputted. CONSTITUTION:The device consists of a control signal extraction circuit 4 extracting the control signal when a control signal is multiplexed on an input video signal, an identification circuit 5 identifying the type of the input signal from the identification signal included in the control signal and outputting a changeover signal, first to third monostable multi-vibrators 1 to 3 generating the horizontal blanking signal having an appropriate pulse width for each input signal, and a blanking signal switching circuit 6 supplying to a video circuit 18 any of the horizontal blanking signal taken out from a movable end by connecting the output terminals of the monostable multi-vibrators to each fixed terminal and changing over by a changeover signal from the identification circuit.
Patent JP-S5956173-A (JP)
Title: Inspecting and measuring device of polarity of chip or the like
Inventor: KUBOTA SHIGERU
IPC: G01R31/00
Filed: 1982-09-25
Abstract: PURPOSE:To direct a chip adequately and to measure its characteristic, by placing a rotating body freely rotatably in a chip conveyance path, and deciding the polarity of the chip. CONSTITUTION:A main device frame 1 is installed at an optional position in the midst of the chip conveyance path, a through hole 3 where the chip (t) stays temporarily is formed in a circular hollow part 2 provided at the center part of the main frame 1, and the circular rotator A is rotated by a pulse motor, etc. When the chip enters the through hole 3 from the chip conveyance path B, the rotator A is rotated to allow both ends of the chip to contact electric contacts D. Then, the polarity and characteristics of the chip are inspected and the rotator A is rotated on the bais of the result to face in an adequate direction, sending the chip to a lower chip conveyance path C. Consequently, the polarities of chips are set uniformly and easily and the characteristics are measured speedily.
Patent JP-H0610506-A (JP)
Title: Cleaning device used for construction work
Inventor: SATO SHIGEO
IPC: E04G21/00
Filed: 1992-06-25
Abstract: PURPOSE:To make it possible to clean a large number of forms used for construction work in a short time, protecting the human bodies from an adverse effect. CONSTITUTION:This is a cleaning device 20 which is used for construction work and provides at least a cover member 30, which is fixed with an arm 18 of a power shovel 10, which is displaced along a surface to be cleaned, a motor 32, which is connected the cover member 30 by way of a spring member 40 freely without any limited displacement and a brushing member 46 which is pivoted on a drive shaft of the motor 32 and rotates under a rotary action of the motor 321 The brushing member 46 is designed to conform to projected and recessed surfaces to be cleaned and follow and displace itself to the cleaned surfaces.
Patent JP-H0730176-A (JP)
Title: Gas laser oscillation device
Inventor: WATANABE YOSHIYA
IPC: H01S3/104
Filed: 1993-07-07
Abstract: PURPOSE:To rapidly set an output reference to a high-voltage power supply with the proper output reference without performing an automatic output calibration each time when the output characteristics of a laser light output part are switched halfway during operation. CONSTITUTION:A control device 25 controls the switching setting of laser gas control pressure by an exhaust valve drive device 31a and controls the switching setting of a mode selector 35 using a mode selector switching device 35a. Laser gas control pressure and the setting state of the mode selector 35 are detected by a pressure sensor 32 and a detection switch 36, respectively. The control device 25 measures and stores calibration data for all output characteristics which can be set of a laser light output part 21 when it is started up and gives an output reference to a high-voltage power supply 24 based on the calibration data during operation. Therefore, even if output characteristics are switched and set, it is not necessary to measure calibration data each time, thus achieving an accurate and rapid control.
Patent JP-S5868630-A (JP)
Title: Method for checking defect in multicolor pattern
Inventor: NISHIMOTO TOYOJI
IPC: G01N21/94
Filed: 1981-10-20
Abstract: PURPOSE:To extract the defects in the multicolor pattern at a high speed, by providing a plurality of different binary coding circuits in correspondence with the kinds of the defects, combining the binary coded images obtained from the circuits, thereby judging the kinds of the defects. CONSTITUTION:The multicolor pattern of an object to be checked 5 is transduced into an image pickup signal by a photoelectric transducer 7 for checking, through an expanding lens system 6. The image signal is inputted to the binary coding circuits 8-11. The binary coding is performed, with the abnormal part of the image signal as a ''1'' and the normal part as a ''0''. A plurality (4) of the binary coding circuits are provided in correspondence with the kinds of the defects. By changing the parameters in the circuits, slicing level at which the  ground pattern can be erased, is set. The dotted images corresponding to the  specific defects are displayed on a plurality of television sets 24-27 which are  connected to the circuits 8-11. In this way, the specific kinds of the defects are  extracted at the high speed without the AD conversion.
Patent JP-S5792166-A (JP)
Title: Sintered fe alloy with superior wear resistance and lubricity
Inventor: KOBAYASHI KAZUYA
IPC: C22C38/60
Filed: 1980-11-28
Abstract: PURPOSE: To enhance the wear resistance and lubricity by adding a prescribed amount each of C, Sn, Pb, S and Fe and uniformly dispersing free C, elemental Sn and elemental Pb, and/or a Pb-Sn alloy, and metallic sulfide in the ferrite matrix.  
     CONSTITUTION: The titled alloy is obtd. by sintering metallic powder consisting of, by wt., 0.5W6% C, 2W10% Sn, 2W10% Pb, 0.5W3% S and the balance Fe. This sintered alloy contains free C, elemental Sn and elemental Pb, and/or a Pb-Sn alloy, and metallic sulfide dispersed finely and uniformly in the matrix composed of partial pearlite and most ferrite. 
     COPYRIGHT: (C)1982,JPO&Japio