baber/WOPTO huggingface dataset:
Patent JP-2000090559-A (JP)
Title: Disk rotation stopping device
Inventor: OGASAWARA FUMIO
IPC: G11B19/22
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To enable the complete and quick stoppage of a spindle motor by applying the brakes to a rotating spindle motor from a time when a stopping signal is outputted till a time when a stop predicting time is elapsed. SOLUTION: A multiplexer 5 selectively outputs either a sensor signal 12 or a synchronizing signal 11 by a multiplexer control signal supplied from an operation processor 8. A period measuring counter 7 obtains the linear velocity of a disk 1 or the rotational speed of a spindle motor 2 by counting the interval between rising edges of the input signal of the counter with a clock generated by a counter clock 6. The operation processor 8 reads in the count data of the counter and obtains speed error data in comparison with target speed data by calculating deviations from target values set in the processor so that a controlled variable is outputted to an analog-to-digital converting circuit 9.  A motor driving circuit 10 applies an acceleration current in a normal direction of rotation when the voltage of an analog controlled variable is smaller than a reference voltage, and the acceleration current in the reverse direction of rotation when the voltage of the analog control variable is larger then the reference voltage.
Patent JP-H0678897-A (JP)
Title: Mr image pickup method
Inventor: NISHIMURA NAOJIRO
IPC: G01R33/46
Filed: 1992-08-31
Abstract: PURPOSE:To enable the discrete setting of the speeds of the movements which can be most adequately imaged by each of respective directions, thereby making it possible to distinctly image any part of the blood flow in a human body. CONSTITUTION:The waveforms of FEG pulses 15, 25, 16, 26, 19, 29 of a phase contrast method are discretely determined with each of gradient magnetic fields Gz, Gz, Gy in respective directions.
Patent JP-S62116991-A (JP)
Inventor: HATAGUCHI YUUICHI
IPC: G09G5/22
Filed: 1985-11-15
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-H04136892-A (JP)
Title: Driving device for planar display device
Inventor: FURUTA SATOSHI
IPC: G09G3/36
Filed: 1990-09-28
Abstract: PURPOSE:To drive a device without failure even through a long transmission line by generating a multiphase pulse signal whose phase is shifted by 1/n cycle of a clock signal, selecting one pulse signal based on a video signal and setting it as the clock signal. CONSTITUTION:A multiphase pulse signal generation means C in which the cycle (t) of the clock signal CS is set as a cycle generates the multiphase pulse signal Pn whose phase difference is a time equivalent to 1/n of the cycle (t). Then, a signal capturing and holding means R1 respectively captures and holds the multiphase pulse signal Pn by setting the video signal IS as a reference, and a signal selecting and holding means R2 selects the signal Pn which is taken as a center with respect to the phase different out of the signals Pn which are in the same state among the signals held by the means R1 and holds it in a horizontal synchronizing period. A clock signal selection means S inputs the signal Pn held by the means R2 as the clock signal CS in a dot video signal/ address signal generation means PE. Thus, transmitted binary information is accurately received even when the video signal IS is distorted somewhat.
Patent JP-H0781636-A (JP)
Title: Crawler travel device
Inventor: YOSHIDA MICHIICHI
IPC: B62D55/08
Filed: 1993-09-20
Abstract: PURPOSE:To provide a central rotary wheel system crawler travel device by making a rotary wheel group, a driving wheel and the transmission part to these and the like simple and compact. CONSTITUTION:A crawler travel device is constituted in such a way that a support arm 38 composed of a pair of left and right plate bodies is arranged continuously in one end part of a track frame, and a support cylinder 40 is fixed to the tip part, and left and right sprockets 25a and 25b are fitted to the left and right projecting parts of a driving axle 35 inserted in and supported with the support cylinder, and a driving case 33 to transmit motive power to the driving axle is arranged outside of the outside sprocket. The support arm 38 is arranged extendedly obliquely upward from the track frame, and a horizontal lateral shaft with/to which the input side of the driving case 33 is interlocked/joined is arranged on an upper surface of the track frame, and the driving case installed so as to interlock with the driving axle 35 and the horizontal lateral shaft is situated in a crawler fitting-around inside upper part.
Patent JP-2000089670-A (JP)
Title: Authentication device of electronic document and method therefor
Inventor: HAMADA AKIRA
IPC: G07C1/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an authentication device and a method therefor for making it unnecessary repeatedly try replacing an electronic document without confirming the fact for a long time after recorded. SOLUTION: When an electronic document is requested for recording, a random number generator 20 generates a random numbers key, a clock 10 outputs time information, a memory 30 stores the time information and the random numbers by making them correspond to each other, a merge/enciphering means 40 inserts the random number key into a data for recording according to a reproducible rule and enciphers it, and a calculating means 50 calculates the data ID.  On the other hand, when the electronic document is requested for collation, the storage means 30 retrieves the corresponding random number key from the time information of the clock 10, the calculating means 50 calculates the data ID corresponding to the contents merged or enciphered by the merge/enciphering means and outputs the data ID, a comparing means 60 compares the data for recording with the data ID, and thus the electronic document is authenticated.
Patent JP-H0198974-A (JP)
Title: Electromagnetic field measuring instrument
Inventor: MURAZAKI NORIO
IPC: G01R29/08
Filed: 1987-10-12
Abstract: PURPOSE:To directly and exactly measure an electrostatic field, a magnetostatic field or a radiation electromagnetic field by providing plural pieces of electromagnetic field detectors corresponding to a measuring object, in a solid-geometrically symmetrical position. CONSTITUTION:DE1-DE4 are electromagnetic field detectors which consist of the same constitution, respectively, and have been formed so that the characteristics become as equal as possible. Also, a supporting body SUP is a non-magnetic material having an electric insulating property, and a material whose permittivity and magnetic permeability are as small as possible, for instance, an acryl resin or an ethylene tetrafluoride polymer, etc. are formed to a regular tetrahedron, and to each apex, the electromagnetic field detectors DE1-DE4 are attached. In such a way, by utilizing a characteristic which an electric field, a magnetic field and an electromagnetic wave have, that is, the quality by which relations of a line of electric force and an equipotential surface, a line of magnetic force and an equal magnetic potential surface, and the electromagnetic wave and the advance direction of the electromagnetic wave are a right angle, respectively, a defect which the electromagnetic field detector has can be compensated. In such a way, an electrostatic field, a magnetostatic field or a radiation electrostatic field can be measured directly and exactly.
Patent JP-H03120126-A (JP)
Title: Recorder
Inventor: SAWAKI YUKICHI
IPC: B65H1/04
Filed: 1989-10-03
Abstract: PURPOSE:To obtain a recorder for identifying the kind of sheet materials with an inexpensive and simple construction by providing a sheet accommodating cassette provided with specific resistance of different intensity depending on the kind of a seal of an accommodated sheet. CONSTITUTION:When a cassette 3 is set, specific resistance Rx1 is connected to a circuit on a control board. Potential obtained by dividing Vcc(=+5V) by the specific resistance Rx1 and fixed resistance Rc5 is input to an analog port of a microcontroller 6. The input analog potential is converted into a digital value in the analog port and input to the microcontroller 6. When the value of specific resistance Rx1 is converted according to the size of sheet materials, respective digital values are input to the microcontroller 6. In the microcontroller 6, the digital values are compared, thereby the size of the set sheet material of the cassette being judged.
Patent JP-2000092155-A (JP)
Title: Notification method for preventive maintenance information in optical field bus system
Inventor: KOYAMA TETSUO
IPC: H04B17/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To enable appropriate preventive maintenance information of an optical field bus system to be notifiable and to improve reliability and safety. SOLUTION: In this notification method, an operator station (HCI) 2 is connected through a transmission line to a controller 1 for controlling optical field equipment 4 through an optical field bus. When information for preventive maintenance gathered in the controller 1 exceeds normal range, it is notified to the HCI 2 as a light fault first and time monitoring is started. When a light fault state continues even after a fixed time has elapsed, abnormality level is successively changed from a medium fault to a important fault and it is notified to the HCI 2.
Patent JP-H01117474-A (JP)
Title: Still video camera
Inventor: TAMURA TOMOAKI
IPC: H04N5/225
Filed: 1987-10-15
Abstract: PURPOSE:To make the removal of a power supply battery from being disabled in the photographing state by providing a relating mechanism blocking the opening/closing of the battery storage cover at finder projection between a finder and the battery storage cover. CONSTITUTION:When a finder 5 is projected from the containing position shown in solid lines, an operating pin 5b turns clockwise in a direction of arrow A a lock member 9 energized counterclockwise by a spring provided to the camera main body 1 against the energized spring to keep the lock arm 9a to be entered between double parts 7a of the battery storage over 7. Thus, the battery storage cover 7 cannot be opened in the photographing state where the finder 5 is projected and then the power battery 6 cannot be removed. Thus, the removal of the power battery during photographing carelessly is prevented completely.
Patent JP-S61136560-A (JP)
Title: Adhesive composition for carpet backing
Inventor: TOYODA YASUSHI
IPC: C08F291/14
Filed: 1984-12-06
Abstract: PURPOSE:To provide an adhesive compsn. for carpet backing, prepared by using a specified oligomer as polymerization emulsifier. CONSTITUTION:The adhesive contains a copolymer latex prepared by copolymerizing a monomer mixt. consisting of 20-80wt% conjugated diolefin monomer, 0.5-10wt% ethylenically unsatd. carboxylic acid, 5-78.5wt% aromatic vinyl monomer, 1-55wt% ethylenically unsatd. carboxylic acid alkyl ester and 0-73.5wt% other copolymerizable ethylenically unsatd. monomers (e.g. hydroxyl group-contg. monomer) by use of an oligomer of formula II (where R1 is 5-20C alkyl; R2-7 are H, 1-5C alkyl, carboxyl, etc., X is COOC2H4OH, etc.; Y is OCH3-, etc.; Z is sulfonic acid group, etc.; a, b and c are 0-100) as polymerization emulsifier which is used in 0.1-10pts.wt. per 100pts.wt. monomer mixt.
Patent JP-H01104505-A (JP)
Title: Expansive truss structure
Inventor: TANIZAWA KAZUO
IPC: E04H12/18
Filed: 1987-10-14
Abstract: PURPOSE:To achieve weight reduction and high rigidity in the structure in the title such as an expansive antenna or the like by forming the structure in such a way that expansible tetrahedral frames are connected to other in a hexagonal grid shape by means of connectors and oblique members, reinforcing the frames per unit by means of a spindle and slidable ribs, and disposing a wire between the connectors. CONSTITUTION:Three oblique members 2 are openably fixed to a connector 3 by means of a pin hinge, and as well, there in provided a spindle 11 having a main slide hinge 12, a coil spring 16 and a synchronizing slide hinge 14, thereby constituting an unit tetrahedral frame. Then, in the same manner, the other ends of the oblique members 2 are connected to connectors 3a through 3c in order, respectively, in such a way that each unit is alternately oriented in reverse and a hexagonal grid is formed in a plane state, thererby obtaining an expansive truss structure. And, a rib 13 and a synchronizing rib 15 are fixed to the main and synchronizing slide hinges 12, 14 as illustrated, and as well, a wire 10 is disposed between the common connectors 3c. This constitution enables weight reduction and high rigidity.
Patent JP-S62118661-A (JP)
Title: Voice switch circuit
Inventor: ISHIZAKA TETSUO
IPC: H04M1/00
Filed: 1985-11-18
Abstract: PURPOSE:To obtain an accurate and stable switch characteristic with a wide level range by providing a root output conversion circuit outputting a root of an input level so as to compare outputs neglecting an offset voltage of the circuit to a small input level and not saturated at a large input level. CONSTITUTION:Root output conversion circuits 14, 24 are root amplifiers outputting an input signal as a root and have a large amplification factor to a small input signal from band pass filter circuits 13, 23 and avoid saturation to a large input signal. A comparison circuit 15 inputs and compares outputs of the two root output conversion circuits 14, 24. While signal level extraction circuits 12, 22 outputs and compare a signal level taking a variable attenuation into account and changeover takes place alternately thereby causing instability when the relative position of the input/output signal level on the boundary line with one changeover line of a changeover control circuit available, since the level fluctuation just after the changeover is moved by the prescribed insertion attenuation, no immediate changeover is caused thereby enabling stable changeover control.
Patent JP-S61136789-A (JP)
Inventor: NAKAHARA YUJI
IPC: B25J17/00
Filed: 1984-12-06
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-S60140921-A (JP)
Inventor: IENE CHIHANI
IPC: H01L27/14
Filed: 1984-12-06
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-H0679500-A (JP)
Title: Brake-through buffer device of press and its control method
Inventor: EJIMA HIROO
IPC: B21D28/34
Filed: 1992-09-02
Abstract: PURPOSE:To decrease a noise of a machine press by providing a buffer machine main body, its timing regulating device, and an adjustment position command controller. CONSTITUTION:In the brake-through buffer device of a press for executing brake buffering generated at the time of punching a stock in a machine press, this device is constituted of a buffer machine main body 20 which is provided in the lower part of a punch of the press and executes a buffer of the punch at the time of brake-through, a timing regulating device 40 which is connected to the buffer machine main body 20 and adjusts a timing of the buffer machine main body at the time of brake-through, and a controller 60 for outputting a command of the adjustment position to the device 4a. In such a way, a noise generated at the time of brake-through of the press or vibration of a slide, etc., is detected, the timing of the buffer machine main body 20 is adjusted by outputting a command to the timing regulating device 40 from the controller 60, and control is executed so that vibration of a noise, etc., at the time of break-through of the press is minimized.
Patent JP-H0999312-A (JP)
Title: Manufacture of high-strength extra fine steel wire excellent in ductility
Inventor: OHASHI SHOICHI
IPC: C22C38/04
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To establish technology for suppressing the generation of crack which is generated in the longitudinal direction during the twist test of the extra fine steel wire having ultra high tensile strength which is used for steel cords of an automotive tire. SOLUTION: A high carbon steel wire containing, by weight, 0.60-1.10% C, 0.10-0.50% Si and 0.20-0.70% Mn and being controlled to <=0.005% Al, <=0.02% P, <=0.02% S, <=0.01% N is continuously drawn with a die. By executing wire drawing under the conditions that reduction R of area per stage is taken as 10<=R<=20% in a stage where wire drawing strain ε is 0<=ε<=0.3, reduction R of area per stage as 15<=R<=25% in the stage of 0.3<ε<3.0 and reduction R of area per stage as 2<=R<=15% in the stage of ε>=3.0, the high-strength extra fine steel wire on which longitudinal crack is not generated at the time of the twist test is manufactured.
Patent JP-S62118835-A (JP)
Inventor: NISHINA KOICHI
IPC: A01G31/00
Filed: 1985-11-19
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-S61137574-A (JP)
Inventor: NARITA MASAO
IPC: A63B69/00
Filed: 1984-12-10
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-H0794064-A (JP)
Title: Flat thermal fuse
Inventor: KAKIZAKI TOSHIKI
IPC: H01H37/76
Filed: 1993-09-21
Abstract: PURPOSE:To provide a flat thermal fuse which is excellent in operating property for the application of a flux to a low melting point fusible metal wire, has a wide thermosensitive area, and can stably hold the low melting point fusible metal wire to the contact with another material and prevent the peeling of an insulating coating. CONSTITUTION:A recessed groove 13 is provided on one surface of a metal plate 1 having a highly heat conductive insulating film 11 at least on one surface. A low melting point fusible metal wire 4 is housed in the recessed groove 13, a flux 5 is adhered thereto, and a resin 6 is molded in the recessed groove 13 to seal the low melting point fusible metal wire 4 and the flux 5 by the resin 6.
Patent JP-2001079437-A (JP)
Title: Rotary cutter and cutting treatment apparatus
Inventor: UJIIE TETSUO
IPC: B02C18/18
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent the chattering of a blade. SOLUTION: In a rotary cutter equipped with a disc 6 having a plurality of recessed parts 11 provided to the outer periphery thereof at a predetermind interval and blades 8 attached to the recessed parts in a detachable manner, blade holders 7 are seated on the recessed parts in a detachable manner and the blades are attached to the blade holders in a detachable manner and holding blocks 9 for holding the blades attached to the blade holders 7 between the blade holders 7 or the disk 6 and the blocks 9 are provided in a detachable manner.
Patent JP-S62120839-A (JP)
Inventor: TAKEDA SHIRO
IPC: A61B8/06
Filed: 1985-11-19
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-H06111139-A (JP)
Title: Personal computer pos
Inventor: KITAMURA YOSHIRO
IPC: G07G1/14
Filed: 1992-09-29
Abstract: PURPOSE:To execute the functional operation of a cash register even in a state that a personal computer is not driven. CONSTITUTION:A main unit 70 is loaded with a ROM storing a program for driving the cash register, the 2nd central processing unit(CPU) 90, and so on. The personal computer unit 40 is loaded with the 1st CPU 80, a memory, an OS, etc., and executes operation as a personal computer. When the cash register is not driven due to the defect of the unit 40, the unit 40 is disconnected, processing control is transferred to the 2nd CPU 90 and the selling amount of a purchased merchandise is registered in accordance with a program built in the ROM to drive the cash register.
Patent JP-H09100851-A (JP)
Title: Vehicular disc brake
Inventor: WATANABE MASAHIRO
IPC: F16D55/224
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To effectively exhibit braking torque as well as to form a small-sized, lightweight and inexpensive caliper body by after attaching a torque receiving piece, and keeping processing after molding well. SOLUTION: A housing recessed part 8b for mounting an attaching pin is provided on the center part of a torque receiving piece 8. An insertion hole 8c for an attaching pin 9 is formed on the housing recessed part 8b, and a press-in hole 3h having the diameter a little smaller than that of the attaching pin 9 is formed on a disc rotor side surface 3g of a caliper body 3. The attaching pin 9 is inserted into the insertion hole 8c from the housing recessed part 8b side and pressed into the press-in hole 3h, and the torque receiving piece 8 is attached to the caliper body 3. A clearance B is formed between a head part 9a of the attaching pin 9 and the housing recessed part 8c, and the torque receiving piece 8 can be moved in the disc axial direction by the clearance B.
Patent JP-2000084560-A (JP)
Title: Preparation of strongly oxidizing water and strongly reducing water and apparatus therefor
Inventor: HAYAKAWA HIDEO
IPC: C02F1/46
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparation of strongly oxidizing water and strongly reducing water and an apparatus therefor. SOLUTION: A grounding electrode GE and a pair of impression electrodes AE1, AE2 are arranged within a treating vessel housing water to be treated which is pure water added with an acid and salts or seawater added with the acid. A region where the grounding electrode GE is arranged and a region where both impression electrodes AE1, AE2 are arranged are isolated by a semipermeable member. A high-frequency AC voltage is impressed on both impression electrodes AE1, AE2. Consequently, the strongly oxidizing water is formed in the region where both impression electrodes AE1, AE2 are arranged and the strongly reducing water is generated in the region where the grounding electrode GE is arranged.
Patent JP-H1196024-A (JP)
Title: Work job execution relation chart display method
Inventor: OTANI SATOSHI
IPC: G06F3/048
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To easily grasp an execution relation chart by inputting the combination of work jobs to be displayed on the relation chart from an input device and displaying only the arbitrary inputted combination of work jobs. SOLUTION: A storage device 5 stores work job information 12, link information 13 and combination information 14, which determines the combination of work jobs to be displayed on the relation chart, prepared by a relation chart preparation program 7 based on work job execution order information 3 and schedule information 4. The combination information 14 can be set by arbitrarily combining work jobs by managers or operators while using an input device 11. Then, not all the work jobs but only the work jobs selected by the operator based on the combination information inputted from the input device 11 are displayed on the execution relation chart together with execution start time so that the number of information displayed on the execution relation chart is narrowed a little. As a result, easiness to see the execution relation chart is improved.
Patent JP-H05102343-A (JP)
Title: Mounting structure of semiconductor device and mounting method of semiconductor device
Inventor: SATO HIDEKAZU
IPC: H05K13/04
Filed: 1991-10-08
Abstract: PURPOSE:To provide a method by which the reliability on the connection is high and which never causes electric conductivity trouble, in case of mounting a semiconductor element on a glass board, with the active face opposite to it. CONSTITUTION:A semiconductor element 1 is loaded on a wiring board 4 where a through hole 9 is opened, and the adhesive for fixing is hardened by heat. Moreover, in case of having used a photosetting adhesive, it can be made the hardening from the rear of the semiconductor device and the hardening from the rear of the glass board. This way, by having opened a through hole, the adhesive can be escaped to outside, so it does not give stress to the connection. Moreover, even if trouble should be found, the semiconductor device could be removed simply from the glass wiring board.