baber/WOPTO huggingface dataset:
Patent JP-H10194555-A (JP)
Title: Sheet bundle holding feeder and binder
Inventor: MANABE KENICHI
IPC: B65H31/34
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a binder for reliably binding sheets without being affected by their curls and waviness. SOLUTION: Movable grip plates 17 (17a, 17b) are provided with sheet-bundle posture correction members 110 (110a, 110b). The movable grip plates 17 are moved downward such that the sheet-bundle posture correction members 110 first come into contact with the substantial center of a bundle of sheets so as to press the sheet bundle onto stationary grip plates 16 (16a, 16b). The further downward movement of the movable grip plates 17 to the sheet bundle increases outward the region of the sheet bundle that is brought into contact with and pressed by the sheet-bundle posture correction members 110, which correspondingly suppresses waviness and curls of the sheet bundle. With the waviness and curls being suppressed, the movable grip plates 17 hold the sheet bundle between them and the stationary grip plates 16.
Patent JP-H03209160-A (JP)
Title: Gate circuit for ultrasonic flaw-detector
Inventor: AOKI SHIGENORI
IPC: G01N29/04
Filed: 1990-01-11
Abstract: PURPOSE:To exactly display a defective position by detecting the maximum value of data existing in the period during a gate timing signal specifying the time range is outputted and latching the value of an address counter at that time. CONSTITUTION:A gate signal generating circuit 22 is furnished with a memory 22a for timing process, wherein addresses corresponding to each sampling are provided and the data for one bit are stored. The addresses of memory 22a are specified in order by the address counter 22b, and an FF 22c is operated in accordance with the output data of memory 22a. When the start time and finish time of the time range to be inspected are set, the gate timing signal is outputted at the start time and stopped at the finish time. The maximum value among the data subjected to make an A/D conversion during this output period, is detected, and the value of address counter at the time when this maximum value is detected is latched and this value indicates the defective position; therefore, the defective position can be exactly obtained.
Patent JP-S5593009-A (JP)
Title: Detecting method for shape of metal plate
Inventor: MIYANO KENKICHI
IPC: G01B11/24
Filed: 1979-01-09
Abstract: PURPOSE: To simplify control over products by appreciating the shape of a metal plate by the height of a wave by obtaining the gradient value of a metal plate surface and the peak-to-peak value of one wave of the metal plate, and then by finding the peak value by multiplying the value by the value of the pitch of one wave.  
     CONSTITUTION: Maximum gradient values of the rising gradient and falling gradient of one wave of a metal wave are found by taking measurement from a position oblique to the metal plate by using a television camera, and the peak-to-peak value of this gradient value is multiplied by pitch P to obtain the peak value H of the metal plate, by which the shape of the metal board is displayed. Assuming that shape (y) of the metal board is shown by the formula in the figure, gradient value y' of the metal plate can be obtained by the formula in the figure to find peak value 2πH/P of the gradient value, which is multiplied by pitch P to obtain peak value H of the metal plate. The shape of the metal plate is appreciated by this peak value H. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6476878-A (JP)
Title: Blood circulation promoting apparatus
Inventor: ICHINOMIYA TSUTOMU
IPC: A61N1/08
Filed: 1988-01-09
Abstract: PURPOSE:To obtain a compact blood circulation promoting apparatus hardly generating the damage of an antenna part and easy to use, by arranging an antenna to one side surface of a substrate having rigidity while arranging a battery to the other side surface thereof and arranging a circuit around the battery on the same side surface as the battery of the substrate. CONSTITUTION:An antenna 23 is formed into a vortex shape so as to surround both charge terminals 20, 21 provided to the central part of a printed circuit board 10. By this structure, the antenna 23 can be provided long by utilizing the considerably wide space on the printed circuit board 10 and, therefore, large output can be obtained by the same current quantity as conventional one. Conversely speaking, smaller power may be used in order to obtain the same output and, therefore, power can be conserved and the life of a battery becomes long. As mentioned above, since the antenna 23 is arranged on the side of a mount surface and extremely thinly formed along with the charge terminals 20, 21 by printing technique, an electromagnetic field can be allowed to efficiently act on the affected part from a position close to the skin surface 30 of the body.
Patent JP-S63172729-A (JP)
Title: Ultraviolet-absorbing polymeric material composition
Inventor: OZAWA AKIHIRO
IPC: C08G63/685
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a specified polyamide or polyester ultraviolet-absorbing material composition which is stable over a long period of time or an ultraviolet-absorbing polymeric material composition formed by mixing said polyamide or polyester composition with a polymeric material. CONSTITUTION:A polyamide or polyester ultraviolet-absorbing material composition having repeating units of formula I or an ultraviolet-absorbing material composition prepared by mixing a polymeric material with said polyamide or polyester. In the formula, R1 is a dialcohol residue or a diamine residue, R2 and R3 are each H or may be combined together to form a carbon-carbon bond which may be a double bond, R4 is alkyl or aralkyl, R5 is H, a halogen or an alkyl, X1 and X2 are each -O- or -N(R6)-, R6 is H, alkyl or aryl. Said polyamide or polyester having repeating units of formula I is easily produced by polycondensing a dicarboxylic acid derivative of formula II with a dialcohol or a diamine.
Patent JP-S5736461-A (JP)
Title: Record player
Inventor: SUZUKI HIROYUKI
IPC: G11B17/08
Filed: 1981-01-09
Abstract: PURPOSE: To prevent the inadvertent drop of a record disk, by positioning the disk after securing a coincidence between the center of the disk and that of a turntable by means of the guide pins.  
     CONSTITUTION: When an LP record disk 1 is put on a disk holder plate 11, the outer circumference edge of the disk is received by a receiver plate 11 at two points of guide pins 12-a and 12-a' of a slidable guide plate 12. While an EP disk is received by guide pins 12-b and 12-b' of the plate 12. The pins 12-a and 12-a' plus 12-b and 12-b' are set concentrically right and left centering on a turntable. In such way, a disk can be set so that a center of the disk coincides with that of the turntable. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60146600-A (JP)
Title: Cord fitting device of closed type speaker box
Inventor: TADANOU SHIYUNJI
IPC: H04R1/06
Filed: 1984-01-11
Abstract: PURPOSE:To obtain a cord fitting device with superior adhesion by inserting an elastic cord bushing that a cord pieces previously into the cord lead-out hole of a rear cabinet, and leading the cord out and clamping in a cord stopper rib. CONSTITUTION:The speaker cord 8 soldered directly to a speaker 3 is fixed temporarily in the notched groove 11a of a rib 11 for fixation formed on a front cabinet 1, and then led out of the cord lead-out hole 9 of the rear cabinet 2. In this state, the front cabinet 1 and rear cabinet 2 are combined together to clamp the cord 8 strongly with the fixing rib 11 and the recessed groove part 12a of a clamping rib 12. Then, the rubber cord bushing 13 that the cord 8 pieces previously is inserted into the cord lead-out hole 9 of the rear cabinet 2, and the cord 8 while led out without any sag in the speaker box is clamped in the cord stopper rib 14 and taken up around a cord take-up part 15.
Patent JP-S61162241-A (JP)
Title: Manufacture of rotor for roots type supercharger
Inventor: TAKEUCHI SEIZO
IPC: B21K3/04
Filed: 1985-01-10
Abstract: PURPOSE:To manufacture a rotor for a Roots type supercharger having a good coefft. of thermal expansion, strength, etc. at a low cost by subjecting an Al alloy contg. at least a specific compsn. ratio each of Si, Cu and Mg to extrusion molding thereby forming rotor stock. CONSTITUTION:The rotor stock for the Roots type supercharger is formed by extrusion molding in which the Al alloy contg. 10-12.5wt.% Si and 0.3-0.9%, more preferably 0.3-0.7% Cu and contg. further <=0.3% Fe and respectively <=0.2% Ni and Ti. This stock has about <=20X10<-6>/ deg.C coefft. of thermal expansion at about <=300 deg.C and about >=16kg/mm<2> tensile strength when the rotor is completed. The stock is moldable by extrusion at about >=0.5m/min speed.
Patent JP-H11196974-A (JP)
Title: Cover mount method for chair leg base
Inventor: YAMAZAKI RYOKICHI
IPC: H02K7/10
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To dispense with the particularly good finishing for the apperance of a leg base by totally covering a leg base with a cover, and prevent the impairing of the workability caused by the disturbance by the cover when a chair is assembled or fixed on a floor surface. SOLUTION: When a cover 3 for covering a leg base 2 which is used for fixing a chair onto a floor surface, is mounted on the leg base 2, two cover fittings 5 are fastened to the leg base 2 by the fixing bolts 6 of the leg base 2. The cover 3 for totally covering the leg base 2 is divided into two cover halves 4, and two cover halves 4 are respectively mounted on two cover fittings 5.
Patent JP-H09195836-A (JP)
Title: Fuel injector apparatus for diesel engine
Inventor: CHIYOU ROU
IPC: F02D41/38
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To lower the exhaust quantities of smoke and NOX in good balance by controlling the finishing timing of fuel injection. SOLUTION: This fuel injection apparatus for diesel engines is constituted of a high pressure pump 13, a common rail 14, an injector 16 of which the surface area of the injection hole is changeable, a rotation speed sensor 21, and crank angle sensor 22, and a fuel pressure sensor 18 and a fuel injection time (tFS) is computed from the aiming fuel injection quantity, the surface area of the injection hole of the injector 16, the detected value (NE) of the rotation speed sensor 21, the detected value (T) of the crank angle sensor 22, and the detected value (P) of the fuel pressure sensor 18.  Moreover, a controlling apparatus 19 to control the surface area (C) of the injection hole, the fuel pressure (P), and a fuel injection starting timing (tS) based on the relation between the crank angle (TFS) corresponding to the fuel injection time (tFS) and the crank angle (TFS) detected by the crank angle sensor 22 corresponding to the piston position at the time of finishing the fuel injection is installed.
Patent JP-H01181548-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISHII MANABU
IPC: H01L21/768
Filed: 1988-01-11
Abstract: PURPOSE:To protect an air bridge made by an upper wiring layer from mechanical shock and also to maintain its characteristics, by supporting the air bridge by a supporting member set up below it. CONSTITUTION:A lower wiring layer 3 is formed on a semiconductor substrate 1. At the same time, an upper wiring layer 8 is formed above the lower wiring layer 3, establishing the specified space between the lower and the upper wiring layers. On the semiconductor substrate 1, a supporting member 5d is set up to support the air bridge of the upper wiring layer. The supporting member 5b is formed on a metal supporting member 3a which is made of the same material of the lower wiring layer 3 at the same time with formation of the lower wiring layer 3 but has nothing to do with the function of a semiconductor device. By this method, the mechanical strength of the air bridge of the upper wiring layer is increased and electric characteristics is also maintained.
Patent JP-S56100565-A (JP)
Title: Facsimile device
Inventor: SEKIYA KUNIHIKO
IPC: G06K9/00
Filed: 1980-01-16
Abstract: PURPOSE:To realize high-performance data compression to improve transmission efficiency, by coding into FAX code a new binary signal sequence, which consists of a substitutional signal and a signal in the region which is not recognized by the recognition function, by the redundancy suppression coding system to transmit this sequence. CONSTITUTION:The binary signal of total face of the original stored in file memory 2 is coded by pattern code generating part 8 or Fax code generating part 3 and is stored in buffer memory 4. When storage into buffer memory 4 is completed, control part 9 generates the transmission request to the receiving machine side. Storage  data 1h of buffer memory 4 is read out by clock 1i and is transmitted to the transmission line through modulator 5. When all data stored in buffer memory 4 are  transmitted, a series of operations concerning transmission of one sheet of original  content is completed.
Patent JP-2000207995-A (JP)
Title: Heat-shaped cam-type lock device
Inventor: NAKAMURA JUNICHI
IPC: E05C1/14
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent a locking function from deteriorating, even if an irregular load or an excessively large load acts on it. SOLUTION: A switching device 1 such as this device is provided with a slide member 7 for sliding in one direction in conjunction with the pressing operation of an operation member 5, an energizing means 10 for energizing the slide member 7 in the other direction, a substantially heart-shaped cam slot 6 formed in the slide member 7, a lock pin 9 engaging with the cam slot 6 movably in one circumferential direction in the cam slot 6 to regulate the slide member 7 at a locked position and an unlocked position, and an engaging member that engages with an engaged part 5a of the operation member 5, when the slide member 7 is positioned at the locked position, and cancels the engagement with the engaged part 5a, when the slide member 7 is positioned at the unlocked position.
Patent JP-H09200440-A (JP)
Title: Image reader
Inventor: MATSUDA SHINYA
IPC: H04N1/04
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To lighten the burden of operation for knowing whether or not use environment regarding external light is proper. SOLUTION: In an image reader 1 which has an original platen 20 for supporting an original to be read, a light source 40 lightening up the original platen 20, an image pickup means 30 converting an original image into an electric signal, and a signal processing system quantizing and outputting the electric signal to an external device and is structured having an open space 80 for setting the original between the original platen 20, image pickup means 30 is provided with an environment check function which measures the illuminance distribution on the image pickup object surface of the image pickup means 30 while the light source 40 is off, deciding whether or not the measured illuminance distribution is proper, and notice an operator of the measured illuminance distribution is improper is such a case.
Patent JP-S57121422-A (JP)
Title: Wire-cut spark erosion machine
Inventor: TANAKA YUTAKA
IPC: B23H7/04
Filed: 1981-01-13
Abstract: PURPOSE:To prevent breaking of wire electrode by detecting shock waves generated at the machining portion of wire-cut spark erosion machining, and controlling the current intensity from the power source in accordance with the value detected. CONSTITUTION:Pulse voltage is imposed by the power source 11 between a wire electrodes 1 and the work 10, and cutting oil 14 is supplied to the location of machining through a cutting oil supply pipe 13, so that the intended machining is accomplished by wire-cut spark erosion technique. Attendant shock waves or ultrasonic waves generated by electric discharge of pulse voltage at the machining location are detected by an ultrasonic wave sensor 15; and if the value detected is smaller than the normal value, the current intensity from the power source 11 is reduced accordingly by means of a power source control circuit 16. Control of electric power is made by either interrupting the voltage pulse or reducing the peak current. Thus, an abnormal discharge, etc. is positively detected and wire electrode breaking accident prevented.
Patent JP-H02185041-A (JP)
Title: Manufacture of semiconductor device
Inventor: NANNICHI YASUO
IPC: H01L21/203
Filed: 1989-01-12
Abstract: PURPOSE:To form a metallic layer or an insulating layer excellently onto the top face of an S thin-layer by shaping the S(sulfur) thin-layer onto the surface of a semiconductor base body having a compound semiconductor region using Ga(gallium) as one main component and forming a coating layer onto the top face of the thin-layer under the state in which the semiconductor base body is cooled. CONSTITUTION:A thin-layer 3 composed of S is shaped onto the surface of a compound semiconductor region 2 in a semiconductor base body 1 having the compound semiconductor region 2 employing Ga as one main component, and a coating layer 4 is formed onto the top face of the thin-layer 3 under the state in which the semiconductor base body 1 is cooled. Consequently, sine the coating layer 4 is shaped under the state in which the semiconductor base body 1 is cooled, S atoms dissociating from the surface of the compound semiconductor region 2 are decreased. When the coating layer 4 consists of a metallic layer, the coating layer 4 is formed extremely thinly, and converted into a metallic oxide layer through oxidation, thus forming structure in which the compound semiconductor region 2 is covered with an insulator. Accordingly, the coating layer can be formed onto the S thin-layer shaped onto the surface of the compound semiconductor region without substantially damaging the surface stabilizing effect of the S thin-layer.
Patent JP-S57118467-A (JP)
Title: Transmitter of picture information
Inventor: MORI MASAAKI
IPC: H04N1/028
Filed: 1981-01-16
Abstract: PURPOSE:To ensure the reading of a picture with high accuracy and at the same time to realize the reading in a narrow frequency band, by giving the frequency modulation with an acoustic-optical modulating element to the beam generated from a laser device that produces the single color beam of a prescribed frequency. CONSTITUTION:The beam given from a laser device 11 is made incident to an acoustic- optical modulating element 12, and the incident laser beam receives the optical modulation with the carrier signal supplied from a drive circuit 13 that drives the element 12. The beam radiated from the element 12 irradiates an original 4 through an optical scanning means comprising a rotary polyhedral mirror 14 and the 1st reading optical system including an f-theta lens 3. The mirror 14 is turned counterclockwise to scan the original surface toward an arrow X. Then both the position information and the picture information produced by the reflected light are condensed by the 2nd reading optical system 5 to be applied to a beam splitter 16 through an optical fiber 6 and to receive the heterodyne wave detection through a photodetector 17 and by the laser beam given from a laser device 22. The light intensity information is extracted out of the output of wave detection by a peak detector 19 and displayed at a display 10 along with the output of a frequency-voltage converter 18.
Patent JP-S58217030-A (JP)
Title: Diagnosing system for common bus
Inventor: KASADA TOSHIYUKI
IPC: G06F13/00
Filed: 1982-01-13
Abstract: PURPOSE:To find easily a faulty driver, by disconnecting the driver from a common bus if the driver connected to the common bus is in an on fault, and detecting the output level of the driver and the logical level of the bus. CONSTITUTION:The driver DV connected to the common bus is composed of an output transistor TRC and a disconnecting TRB as shown in a figure, and a terminal OUT is connected to the bus through the TRB. When a diagnosis indicating signal DIAG is held at 1 for diagnosis, an input signal IN to the driver DV and a driving input DVIN to the TRB both go down to 0, and the TRB turns off to disconnect the DV from the bus. At this time, a detection output CK is 1 when the TRs B and C are normal, but 0 when not. Therefore, fault display signals ER1-ER3 of the faulty driver DV are 1 and the fault is displayed.
Patent JP-H09187164-A (JP)
Title: Refrigerator
Inventor: MORIGUCHI TETSUO
IPC: A23L3/3418
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain the chamber environments suitable for the storage of perishable foods by controlling the oxygen concentrations and humidities in the chambers of a refrigerator. SOLUTION: The first closable chamber 17 and the second closable chamber 18 which are disposed in the main body of the refrigerator communicate with each other through a communicating opening 19. An electrolysis module 20 disposed so as to close the communicating opening 19 is operated so that oxygen is consumed on the side of the first chamber 17 to generate water and so that water is consumed on the side of the second chamber 18 to generate oxygen.
Patent JP-H06216672-A (JP)
Title: Amplifier for transversal filter
Inventor: MATSUMOTO AKIRA
IPC: H03H15/00
Filed: 1993-01-13
Abstract: PURPOSE:To accelerate an electric charge detection operation after reset by preventing the generation of ringing at the time of the reset and to detect signals with high precision. CONSTITUTION:Switches 41, 42, 43, 44 and 62a are turned OFF in an electric charge detection period and an image electric charge induced in a floating gate(FG) is differentially amplified at a differential amplifier circuit 30. The switches 41, 42, 43, 44 and 62a are turned ON in a reset period, the differential amplifier circuit 30 becomes a voltage follower circuit and its gain is turned to 0dB. At this time, since capacity 62 inside a phase compensation means 62 is connected to the output side of the differential amplifier circuit 30, A maximum frequency falls and the ringing at the time of the reset is eliminated.
Patent JP-S62162452-A (JP)
Title: Stylus type grinding method and device for blade of grinding machine
Inventor: MATSUI HISASHI
IPC: B24B3/08
Filed: 1986-01-11
Abstract: PURPOSE:To specify an escape angle to perform NC grinding of the outer periphery of a blade piece, by a method wherein the front edge of the blade piece is positioned by a stylus formed integrally with a grinding stone disc, and rotation is applied on a blade body so that a contact pressure point is moved on a line passing the center of the blade body. CONSTITUTION:When a contact pressure point (a) of a grinding stone disc D with a blade piece 1a is moved in the axial direction of a blade body 1, the blade body 1 is rotated counterclockwise around a dividing shaft 2 through the force of a spring 3. The front edge of the blade piece 1a is positioned by a stylus S formed integrally with the grinding stone disc D, and vibration of the contact pressure point (a) is corrected linearly, as shown by a', a', and a', on a radius line extending through a rotary center 2 of the blade body 1 by means of a stylus S'. Thus, the escape angle of a cutting edge, at which grinding is applied on the outer periphery of the blade piece 1a by NC control, is specified.