baber/WOPTO huggingface dataset:
Patent JP-H0543099-A (JP)
Title: Tension control device
Inventor: ICHII YASUO
IPC: B65H23/192
Filed: 1991-07-25
Abstract: PURPOSE:To control tension of a strip with excellent responsiveness and precision even for sharp tension variation or fine tension variation from the exterior. CONSTITUTION:A movable carrying roller 9 is provided on the opposite side end of a supporting shaft 13 of an arm 10 turning around the supporting shaft 13. Tension is given to a strip 1 by torque on the arm 10 around the supporting shaft 13 as the center. Torque around the supporting shaft 13 as the center is generated on the arm 10 by a motor 20 directly connected to the supporting shaft 13 (and a counterweight 60). Torque due to motor torque is controlled based in turning angle theta of the arm detected by an angle detector 21 and tension T of the strip 1 detected by a tension detector 12 so as to control torque to be generated on the arm 10, and tension T of the strip 1 is controlled to a target tension Tr.
Patent JP-H0878499-A (JP)
Title: Wafer carrier automatic transferring apparatus
Inventor: TAKAHASHI TAKAO
IPC: H01L21/677
Filed: 1994-09-01
Abstract: PURPOSE: To remove dusts produced in the direct contact part of a wafer carrier with an automatic transferring apparatus. CONSTITUTION: A wafer carrier automatic transferring apparatus has a carrier guide 8 at the opposed finger 5 of the arm 6 of the apparatus, and a protrusion 3 protruding oppositely to a wafer carrier 2 and inserted to be supported to the guide 8, and comprises a dust suction port 9 provided in the finger and opened via the guide.
Patent JP-H0637203-A (JP)
Title: Manufacture of ceramic package for semiconductor chip
Inventor: JIYOSAWA TERU
IPC: H01L23/13
Filed: 1992-07-14
Abstract: PURPOSE:To manufacture a ceramic package in precise dimensions without increasing cost by a method wherein a package is punched by the unit block of a green sheet which is divided into uniform thickness having one direction of cross-sectional shape, out of three directions of length, breadth and depth, contained in planar surface, and the unit blocks are integrally matched in an over-lapping manner. CONSTITUTION:A ceramic green sheet, consisting of a plurality of unit blocks of uniform thickness and having the same or similar cross-sectional shape, is formed by uniformly dividing a three-dimensional ceramic package, having the length in depthwise direction D, into uniform thickness D/n. The green sheet is punched along the profile of the shape of cross-section. After the base layer, which is expected to become an electric conductive layer 9, has been formed, the punched-out green sheets are matched, integrally overlapped together with a block 2-1 which becomes a wall part, the contact surface of the unit blocks are adhered closely by applying pressure, they are put in a calcinating oven, and sinter-molded as a package. As a result, the workings such as grinding and the like to be conducted after sintering is unnecessitated, manufacturing time can be cut down, and the package can be manufactured economically.
Patent JP-S58108806-A (JP)
Title: Phase difference detecting circuit
Inventor: KURIYAMA TAKESHI
IPC: H03D13/00
Filed: 1981-12-22
Abstract: PURPOSE:To obtain a highly reliable detecting circuit of simple constitution whose permissible range is settable over the wide range of 0-360 degrees as a phase difference detecting circuit for two signals having the same period. CONSTITUTION:A signal B having a superposed DC component is obtained through connections in a figure and supplied to the 1st comparator 19, and a signal A is supplied to a comparator 21. Further, voltages are applied to the otherside terminals of the comparators 19 and 21 as shown in the figure. Resistances 22 and 23 set the clipper voltage Va of the comparator 19, and resistaces 24 and 25 set the clipper voltage Vb of the comparator 21. Said signal B is converted into a rectangular wave which has a level Low at the set voltage Va or above and a level High at the Va and below, and the signal A has the level Highat the set voltage Vb or above and the Low at the Vb or below. Theefore, the comparators 19 and 21 output inverted signals. Said rectangular wave signals A and B are inputted to an AND gate 28, which when there is an overlap between both rectangular waves, outputs a detection signal.
Patent JP-2000027324-A (JP)
Title: Connection structure of joint of external wall panel
Inventor: YAMASHITA TAISUKE
IPC: E04B2/94
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a joint of an external wall panel which can be easily executed and formed to follow locking of the panel. SOLUTION: An elastic gasket 10 is disposed along the whole length of the connection face of headers facing mutual external wall panels adjacently constituted. The gasket 10 is provided with a flat face 10a fixed to one header connection face and a plurality of projections with a curved face formed opposite to the flat face, and bonded in a state that the projection is pressed to be in contact with the other header connection face. Or a nonhardening sealing material 14 is filled in the gap of a joint groove 1c in a state that the gasket is provided with a flat face 10a fixedly stuck to one header connection face and an arcuate projected face 10b formed to face the flat face, and the projected face is brought into press contact with the other header connection face.  Or an adhesive or nonhardening sealing material is filled in a state that a projection formed at the opposite position of a gasket in its whole length is inserted in the groove of the header connection face.
Patent JP-H0536099-A (JP)
Title: Information recording and reproducing device
Inventor: OGINO TSUKASA
IPC: G11B7/085
Filed: 1991-07-26
Abstract: PURPOSE:To attain the easy detection of a focus deviation by using the peak value of a tracking error signal. CONSTITUTION:When the seek operation of an optical head is indicated, tracking error signal Te is inputted from a tracking error detector 3 through an I/O control part 7 to the DSP 8 of a digital signal processing part 6. The sampling of the signal Te is operated in a prescribed cycle by the DSP 8. Then, the peak value of the Te signal is detected. The DSP 8 calculates the control amounts of a driver 10 for a linear motor 14 by using a present speed and a preliminarily searched target speed. When the focus deviation is generated during the seek operation of the optical head, the Te signal is turned to the abnormal one, and an amplitude level is attenuated. Then, the generation of the focus deviation is judged, and the seek operation is stopped. When the focus control is returned back to the normal one, the seek operation is restarted. Thus, the focus deviation can be easily detected.
Patent JP-S6269624-A (JP)
Title: Formation of fine pattern of semiconductor device
Inventor: NAGAOKA MASAMI
IPC: H01L21/306
Filed: 1985-09-24
Abstract: PURPOSE:To enable patterning of a metal film by a method wherein the first insulating film is etched to expose the semiconductor substrate surface and after the prescribed metal film is deposited on the whole surface, the second insulating film is removed using an acid which does not inflict damage on the metal film and the semiconductor substrate. CONSTITUTION:Si<+> is ion-implanted in a semi-insulative GaAs substrate 1 and an N-type layer 2 is formed by heat-treating. An SiO2 film 3 and a CaF2 film 4 are deposited on the whole surface, a photo resist 5 is applied on the whole surface, an aperture is provided on the N-type layer 2 to expose the CaF2 film 4 and the CaF2 film 4 is etched using the photo resist 5 as a mask to expose the SiO2 film 3. Then, the SiO2 film 3 is etched using the photo resist 5 and the CaF2 film 4 as masks to expose the substrate 1, the photo resist 5 is removed by plasma etching using O2, an AuGe alloy film 6 is adhered, the CaF2 film 4 is removed with dilute HCl and after the AuGe alloy film 6 is processed lifting off its unnecessary parts, a heat treatment is performed to form an ohmic electrode. By this way, the formation of a fine pattern of a metal film becomes possible without inflicting damage on the semiconductor substrate.
Patent JP-H0372664-A (JP)
Title: Optical input type three-dimensional integrated storage device
Inventor: MORIMOTO MASAMICHI
IPC: H01L29/88
Filed: 1989-08-11
Abstract: PURPOSE:To increase storage capacity by high degree integration, and enable the high speed writing and reading of data like picture image information, by forming a photoelectric conversion layer on the writing side of a laminated layer memory element wherein tunnel switch films and conducting films are alternately stacked, and integrating a large number of said laminated layer memory elements in the manner in which the photoelectric conversion layers face the same direction. CONSTITUTION:The title integrated storage device is constituted by integrating laminated layer memory elements on a same substrate, and composed of the following; a laminated layer part H wherein tunnel switch films 53 and conducting films 52, 54 are alternately laminated and information electric charge is stored on each layer, a photoelectric conversion layer 30 formed on one end-portion of the laminated layer part H, an output part 40 which is formed on the other end-portion of the laminated layer part H and serves as a reading means, and an X-decoder 41 and a Y-decorder 42 for accessing an arbitrary memory cell of the output part 40 through XY address system. Address of each laminated layer memory element is assigned by the X, Y decoders.
Patent JP-H0537441-A (JP)
Title: Radio telephony equipment
Inventor: OTANI KAZUHIRO
IPC: H04B7/26
Filed: 1991-07-26
Abstract: PURPOSE:To prevent the reception of a base station from being jammed by shifting the oscillation frequency of a synthesizer oscillation circuit for transmission from a rated transmitting frequency in a receiving mode. CONSTITUTION:A control signal is transmitted from a control part 1 to a transmission part power source 7 and a reception part power source 9, and control is executed so that transmission can be turned off and reception can be turned on. Continuously, the data of a reception part local frequency are transmitted to a synthesizer oscillation circuit 3 for reception part local, and a radio equipment is turned to a receiving state. Further, the data of a frequency shifted from the rated transmitting frequency for DELTAf are transmitted to a synthesizer oscillation circuit 2 for transmission, and the oscillation frequency of the oscillation circuit 2 is set at the frequency shifted from the transmitting frequency for the DELTAf by adjusting the input voltage of a vontage controlled oscillator 4. Afterwards, receiving signals are received by a reception part 8.
Patent JP-H0537656-A (JP)
Title: Electronic private branch exchange
Inventor: YAMAZAKI SADAO
IPC: A61F9/08
Filed: 1991-07-26
Abstract: PURPOSE:To allow a visually handicapped person to operate an attendant board similarly to the case with a sound person even when the.visually handicapped person operates the attendant board by converting information for an outgoing call and information at the arrival of a call into a voice signal and informing the voice signal to the operator. CONSTITUTION:When the operator makes a call to a trunk line 8 from a attendant board 1 for a visually handicapped person, a dialed number and a number of an acquired external line trunk 9 are outputted from number notice control section 4 to a voice conversion control section 6 as a called party number. The voice conversion control section 6 converts the called number onto a voice signal and it is informed to the operator via a speaker section 7. Moreover, when a call comes from an extension telephone set 5 to the attendant board 1 and the operator replies the call, an extension number as a caller number is outputted from the control section 4 to the voice conversion control section 6. The voice conversion control section 6 converts the extension number into a voice and informs the operator via the speaker section 7.
Patent JP-H0873009-A (JP)
Title: Inventory management system
Inventor: OBA TATSUYA
IPC: B65G1/137
Filed: 1994-09-01
Abstract: PURPOSE: To relieve an inventory management computer from loading by providing means for writing job instruction data on identification tags attached to carried cargoes and for reading the job instruction data and work stations for outputting the contents of the read job instruction data. CONSTITUTION: Identification tags 5 are attached to carried cargoes and, when an inventory management computer 21 makes job instruction data, writing means 12, 15, 16 write and memorize the job instruction data on the identification tags 5. Reading means 12, 15, 16 read the job instruction data memorized on the identification tags 5 in the process of carrying the cargoes on handling facilities to be output to work stations 17, 18 via controllers 11, 13, 14. In this way, operators recognize the job instruction data for the cargoes on the handling facilities from the work stations 17, 18. Because the work stations 17, 18 have no data communication with the inventory management computer 21, the inventory management computer can be relieved from loading, accordingly.
Patent JP-S6453962-A (JP)
Title: Image recording device
Inventor: OKINO YOSHIHARU
IPC: B65H9/14
Filed: 1987-08-25
Abstract: PURPOSE:To carry out accurate superposing in an image forming device in which a sensitive material is superposed on a sheet of image receiving paper by temporarily stopping a sheet of image receiving paper by the signal of a detecting means and, then, conveying and superposing the image receiving paper by the signal of the other detecting means. CONSTITUTION:Sheets of image receiving paper C are delivered one sheet at a time from an image receiving paper cassette and sent out by means of register rollers 76. As the front end of a sheet of image receiving paper C is detected by a sensor SW4 which is placed on the upper course side of the distance l2 of the superposing part 19, the rotation of the register rollers 76 is stopped and the paper C is temporarily stopped. And, as the end of a sensitive material S which is exposed by an exposing device and developed by a heating developing device is detected by a sensor SW3 which is placed on the upper course side of the distance l1 of the superposing part 19, the register rollers 76 are driven again and the sensitive material S and the sheet of image receiving paper C are accurately superposed while being shifted by a specific distance (x). Thereby, accurate superposing can be carried out without requiring highly accurate machining or adjustment.
Patent JP-H0930247-A (JP)
Title: Vehicular sensor
Inventor: YAMADA TAKUYA
IPC: B60H1/32
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To ensure the fitting of water proofing packing for a terminal connection part of a vehicular sensor. SOLUTION: A slip-off stopper member 8 with a return stop pawl part is inserted from the upper part of packing 5 inserted in an opening part 2A of a container 2 of a sensor 1. The tip of the pawl part of the slip-off stopper member 8 is elastically pressed to the inner surface of the container opening part 2A so as to impede the return of the pawl part in the reverse direction to the inserted direction, and the packing 5 is positively locked. The packing 5 is thereby prevented from falling even in a stage prior to fitting a connector 7, so that there is no need to take a special measure such as to provide a protective cap at the time of washing control object equipment to be fitted with the sensor 1.
Patent JP-2001034183-A (JP)
Title: Filter plate, image display element and image display device
Inventor: SANO KO
IPC: G02F1/1335
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a filter which is disposed on the front side of the display plane of an image display element and on which eaves-like light-shielding bodies to improve the contrast of a visible image are formed. SOLUTION: Linear eaves-like light-shielding bodies 1 to be arranged in parallel to each other along the vertical direction D1 in the display plane 7S are formed on the surface 6S1 in the observer's side of a transparent filter substrate 6 disposed in the front of the display plane 7S. The vertical pitch S of the light-shielding bodies 1 is controlled so that the vertical pitch S and the pixel pitch Q of the image display element 1 satisfy the condition of Q/S=n+1/2 (wherein n is a positive integer). Thereby, the moire wavelength is 2Q as the minimum and the moire wavelength is made short enough so that the moire pattern is hardly visible on the obtained filter plate to improve the contrast.
Patent JP-H0555906-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IKEDA HIROAKI
IPC: H03K19/0948
Filed: 1991-08-21
Abstract: PURPOSE:To make the device itself small by providing a circuit generating an INoff signal used to bring an output terminal into a high impedance state at a transition region of an input signal to the device so as to reduce a current consumption thereby reducing a layout area. CONSTITUTION:The circuit is provided with an EX-OR circuit 13 receiving an output signal from a 2nd delay circuit 10 and a signal to an input terminal and a signal outputted from a 1st delay circuit 7 and from the EX-OR circuit 13 is inputted respectively to a NAND circuit 2 and a NOR circuit 3. An output of the circuits 2, 3 is respectively inputted to a P-channel transistor(TR) 4 and an N-channel TR 5. Thus, both the TRs 4, 5 are turned off in a transit region of an output signal from the 1st delay circuit 7 and the impedance at an output terminal 6 of the output circuit comprising the TRs 4, 5 reaches a high impedance. Thus, no through-current in the output circuit flows similarly to the case with a conventional integrated circuit device and the current consumption of the device is reduced.
Patent JP-S59101641-A (JP)
Title: Film picture observing device
Inventor: SASAKI MASAKI
IPC: G03B27/80
Filed: 1982-12-01
Abstract: PURPOSE:To execute delicately the determination of an exposure quantity by setting a frame corresponding to print picture size to a picture of a monitor television, picturing an observed picture in this frame, and determining a correct light distribution quantity of photograph printing. CONSTITUTION:A frame 34 corresponding to a printing frame of a print picture or a negative film 21 is set to a picture 33 of a monitor television 31, a frame picture of the negative film 21 is pictured in the frame 34, and also a compared picture of luminance corresponding to a standard print density of, for instance, a human face is set in advance to the outside frame. Subsequently, the density of both is compared and in case when excess or shortage exists in the picture density, a correct exposure quantity is calculated by operating differentially a correcting operating circuit 28. Its result of operation is inputted to a correcting amplifier 30, and an operator observes it as a variation of a picture density of the monitor television 31. The operator 6 repeats said operation, depresses an exposure key when an appropriate light emitting quantity is determined, drives a filter shutter drive 32, and executes printing without causing a printing error.
Patent JP-H0929345-A (JP)
Title: Portable hydraulic reinforcing bar bending machine
Inventor: MOCHIZUKI YOSHIHIKO
IPC: B21D7/024
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To cope with bending of an insert bar extending vertically and to surely and highly keep the workability. SOLUTION: An insert bar 30 made as an object to be bent is arranged along the axial line of a piston rod 20a with a bending block 32 of a bending base 28 and a stopper 34. Then, by turning a bending arm 16 linking to a piston 20, the insert bar 30 can be bent in the direction orthogonally crossing to the axial line of the rod 20a of the piston.
Patent JP-H1150652-A (JP)
Title: Slewing ladder in storage tank
Inventor: HORIGUCHI MASASHI
IPC: E06C9/08
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that cold in a storage tank leaks to the outside through rods even if it is a little, as the rods supporting rails are arranged to pierce the cold-reserving layer formed at the ceiling face and fixed to the steel plates constituting the external shell of the storage tank, in conventional ladders. SOLUTION: This ladder is provided with a body 10 rotatably supported at the ceiling face of a storage tank, a movable front end 20 transferably supported along the inside face of the tank in the state separated from the body 10, and a connecting structure 30 connecting the movable front end 20 to the body 10. The movable front end 20 which is guided by rails 5 suspended from the ceiling face 1 and supported therefrom and arranged in the circumferential direction of the storage tank and steel members arranged along the circumferential direction on the stage 6 provided along the inside face, can be transferred in the circumferential direction.
Patent JP-H08302876-A (JP)
Title: Floor of building
Inventor: TOKUNARI HIROHISA
IPC: E04F15/02
Filed: 1995-08-17
Abstract: PURPOSE: To provide the required strength with a smaller number of layers of material by forming a floor panel from a floor finish, a high-specific-gravity gypsum board, and plywood which serve as first, second, and third layers, respectively, from above. CONSTITUTION: A plurality of joists 16 are stretched between four lower beams 15 made in opposite pairs and assembled into a square shape, and floor panels 12 are bonded to their upper surfaces. The flooring 17 of the floor panel 12 comprises a floor finish 23 made of flooring or a cushion floor to serve as a first layer, a high-specific-gravity gypsum board 24 with a specific gravity of about 1.25 as a second layer, and plywood 25 as a third layer. Therefore, management and fabrication of the members is facilitated as the result of a reduction in their number, and high floor strength can be obtained.
Patent JP-S60104476-A (JP)
Inventor: ISHIDA MITSUKO
IPC: B62J1/08
Filed: 1983-11-07
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-H0952649-A (JP)
Title: Paper conveying device
Inventor: KUBO HIROHIKO
IPC: G03G15/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a paper conveying device capable of surely feeding paper sheets to a paper carrying-out path without causing a paper jam even when the paper interval is narrowed. SOLUTION: This paper conveying device is provided with a guide nose 5 branching a paper carrying-in path 3 carrying a paper sheet 1 into a paper waiting path 2 and a paper carrying-out path 4 carrying out the paper sheet 1 from the paper waiting path 2 in the acute angle direction against the paper carrying in path 3. The guide nose 5 is provided rotatably in the direction feeding the rear end of the paper sheet 1 from the paper carrying-in path 3 to the paper carrying-out path 4 across the paper carrying-in path 3 and the paper carrying out path 4 centering on the rotation center point P. The guide nose 5 is provided with a guide face 6 facing the paper carrying-in path 3 and a guide face 7 facing the paper carrying-out path 4 at the initial position.