baber/WOPTO huggingface dataset:
Patent JP-S62145413-A (JP)
Title: Integrated circuit for real time clock
Inventor: OTOMO HIROYASU
IPC: G06F1/14
Filed: 1985-12-20
Abstract: PURPOSE:To reduce the number of chips by integrating a clock counter and a random access memory on a single semiconductor substrate. CONSTITUTION:In storing a data in a random access memory 16, external information comprising a data bit, an address bit and an operation bit is sent serially to a data input terminal 8. Each bit is stored in shift register 9, 10 a command data makes a write enable signal WE active based on the operation bit and the address bit and supplies an address signal ADDRAM to the memory 16, then the data bit is transferred and stored. In reading a data from the memory 16, since the operation bit instructs the read, the address signal ADDRAM and makes the signal WE inactive. As a result, the shift register 9 is read and the data is transferred to the register 9.
Patent JP-2000097692-A (JP)
Title: Distance measuring method using observation rivet
Inventor: YONEZAWA TOYOJI
IPC: G01C1/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To measure by one transit the distance to an observation point which were measured by using two transits. SOLUTION: The observation rivet 10 is prepared which has the four vertexes of a virtual tetrahedron on its surfaces and is provided with marks specifying the positions of the four vertexes. (b) The horizontal and perpendicular angles of the four vertexes of the observation rivet 10 are measured by the transit 12 by sighting the four vertexes. (c) The coordinate values of the four vertexes are calculated from the horizontal and perpendicular angles of the four vertexes. (d) one coordinate representing the observation rivet 10 is calculated from the coordinates of the four vertexes and the distance from the transit 12 to the observation rivet 10 is found.
Patent JP-H01131390-A (JP)
Title: Conduit piping method
Inventor: TAKAMI TOSHIHIKO
IPC: F16L3/00
Filed: 1987-11-16
Abstract: PURPOSE: To reduce the number of constituent parts so as to make the part management easier by attaining one part that achieves a saddle function of fixing a piping connected to a coupling for coupling electric wire pipes to the floor, wall or the like. CONSTITUTION: Electric wire pipes 1 to be arranged are respectively provided with screws on the ends thereof. Screw-type fixture is fixedly mounted to a piping support member 3 by a bolt nut 5. Electric wire pipes 2 are screwed in from both sides of a screw-type fixture 6. Screwing connection is performed to position the ends of two electric wire pipes 2 at the central portion of the screw-type fixture 6.
Patent JP-H02182702-A (JP)
Title: Manufacture of ethylene polymer
Inventor: ROORANTO ZAIFU
IPC: C08F10/02
Filed: 1989-11-08
Abstract: The invention relates to a process for the preparation of low-pressure ethylene polymers by polymerising the monomers in the presence of a Ziegler catalyst system, in which process the solid ethylene polymer obtained is reacted in the melt with additives which are able to form acids by esterification. The ester-forming additives are preferably epoxide compounds.
Patent JP-H01129128-A (JP)
Title: Thin-film sensor
Inventor: KITAGAWA TORU
IPC: G01G3/18
Filed: 1987-11-16
Abstract: PURPOSE:To make excellent the adhesion of the boundary part between an insulating layer and a resin layer substantially and to obtain a sufficient moisture-proof property, by interposing a closed-loop-shaped and ring-shaped metal layer between the insulating layer and the resin layer. CONSTITUTION:A strain-generating body 1 wherein a shape-changing part 3 changing its shape under the impression of a load is formed is provided. An insulating layer 6 is formed on the strain-generating body 1. A strain gate element 10, temperature compensation elements 11 and 12 and a lead wire element 13 positioned in the shape-changing part 3 are formed on the insulating layer 6 by a thin-film technique. A closed-loop-shaped and ring-shaped metal layer 14 surrounding the outside of the strain gage element 10, the compensation elements 11 and 12 and the lead wire element 18 is formed. A moisture-proof layer 15 is formed on the upper surface of the strain gage element 10, the compensation elements 11 and 12, the lead wire element 13, the metal layer 14 and the insulating layer 6. By this constitution, the adhesion of the boundary part of the insulating layer 6 and a resin layer is turned excellent and a sufficient moisture-proof property is obtained.
Patent JP-H06138415-A (JP)
Title: Optical system including diffraction element
Inventor: OHASHI ICHIJI
IPC: G02B27/46
Filed: 1992-10-27
Abstract: PURPOSE:To make the spectral transmissivity of the whole optical system, including the diffraction grating element whose diffraction efficiency has wavelength dependency, nearly uniform by arranging an optical element which compensates the wavelength dependency of the optical system in the optical system. CONSTITUTION:In the optical system 1 including the diffraction element 3, the diffraction efficiency of this diffraction element 3 has large wavelength dependency. For the purpose, an optical element 4 which has spectral transmissivity characteristics for compensating the wavelength dependency of the diffraction efficiency to make the spectral transmissivity of the optical system 1 nearly uniform is arranged in the optical element 1. The optical element 4 uses a color correcting filter (magenta) (M-50 manufactured by HOYA Co., Inc.). Further, the diffraction element 3 and optical element 4 can be formed in one element and used.
Patent JP-H06138469-A (JP)
Title: Liquid crystal panel and liquid crystal projection type television using the same
Inventor: TAKAHARA HIROSHI
IPC: H04N9/30
Filed: 1992-10-27
Abstract: PURPOSE:To provide the liquid crystal display panel which can make a high- luminance and high-contrast display. CONSTITUTION:Pixel electrodes 11 are formed on a common electrode 22 across an insulating film 21 to form opening parts 12 at regular intervals, nematic liquid crystal 113 is sandwiched between the pixel electrodes 11 and a counter electrode 115 formed opposite the pixel electrodes 11, and liquid crystal molecules are oriented. When the potential of the counter electrode 115 and common electrode 22 is 0V, the voltage of the pixel electrodes 11 applied by a TFT generates lines of electric force between the pixel electrodes 11 and counter electrode 115, and the pixel electrodes 11 and common electrode 22, so that the liquid crystal molecules are oriented along the lines of electric force. The pixel electrodes 11 have the opening parts 12 formed at the regular intervals, so the refractive index distribution of the liquid crystal layer 113 becomes periodic because of the lines of electric force and a diffraction grating is formed in the liquid crystal layer 113. An image is modulated by its diffraction effect.
Patent JP-H10115059-A (JP)
Title: Rain gutter catchment basin
Inventor: ASANO MASAKATSU
IPC: E04D13/068
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent water leakage through a connection between a catchment basin mainbody and a connection cylinder by providing a water flow cylinder with a flange inside the connection cylinder to feed water to a vertical gutter and arranging the end of the water flow cylinder under the end of a drain cylinder. SOLUTION: A connection cylinder 8 connected to a vertical gutter is mounted outside a drain cylinder 3 provided at the bottom of a gutter catchment basin mainbody 1 with an engagement ring 5. A water flow cylinder 10 with a flange 11 is mounted inside the drain cylinder 3. In this case, the end (the lower end) of the water flow cylinder 10 is arranged under the end (the lower end) of the drain cylinder 3, and the flange 11 is fitted to a recess in the bottom of the mainbody 1 to prevent the unexpected movement of the water flow cylinder 10. Rain water fed from the catchment basin 1 to the vertical gutter is prevented from leaking through a connection between the catchment basin mainbody 1 and the connection cylinder 8. In this way, water leakage on the outer periphery of the vertical gutter is prevented.
Patent JP-H07141775-A (JP)
Title: Recording and reproducing device
Inventor: KUWAMOTO MAKOTO
IPC: G11B21/08
Filed: 1993-11-18
Abstract: PURPOSE:To simultaneously record and reproduce moving picture information by the same recording medium by expanding and reproducing another recorded and stored moving picture information while the moving picture information is temporarily stored, compressed and recorded in the recording medium. CONSTITUTION:One second quantity of digitized moving picture information for example, is temporarily stored by a first storage means 111 consisting of a semiconductor memory, etc. The one second quantity of the moving picture information of VTR is compressed to about 1.2Mbit by MPEG method for example, and recorded in the desired track of a recording medium 101 by a first signal processing means 113. The recording medium 101 has the transfer rate of about 30Mbps in a fixed magnetic disk for a computer for example, thereby writing is completed in a sufficiently short time compared with one second. During the margin time, the data stored in other desired track is read out, expanded by a second signal processing means 115, and temporarily stored in an second storage means 117 as one second quantity of digital moving picture information for example.
Patent JP-H09104237-A (JP)
Title: Solar heat shielding plate for automobile
Inventor: SUMINO KYUZO
IPC: E06B9/24
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a temperature in a cabin from excessively rising by radiation heat of the sunlight by installing it outside an automobile, and shielding the sunlight entering a window or the like when the automobile is parked out in the field. SOLUTION: In a solar heat shielding plate to be installed outside a window of an automobile, the solar heat shielding plate is composed of an opaque sheet 10, frames 12 which support this sheet 10 and hold an interval with the window and strings 14 where slipping-off preventive stoppers 16 are installed on the tips to fix the sheet 10 by being sandwiched between a window and a door of the automobile.
Patent JP-H08144567-A (JP)
Title: Bicycle conveying slope
Inventor: KATO MAMORU
IPC: B66B23/10
Filed: 1994-11-24
Abstract: PURPOSE: To make the relevant structure compact and save the installation space by forming a bent section on a conveyor belt partially correspondingly to a flat section in the middle of a stairway with multiple idle pulley groups. CONSTITUTION: A drive source 2 and a driving pulley are arranged under a floor 1, and a driven pulley 6 is arranged under a floor 4. A bent section 24 is correspondingly installed at a landing 18 formed in the middle of a stairway 10 connecting a bicycle parking garage and the ground. The wheels of a bicycle are inserted from an entry guide section and mounted on a feed side 9a. A rider ascends the stairway 10 together with the bicycle, the wheels are taken out from an extraction guide section after the front wheel passes through the horizontal section 25 on the landing 18, then the bicycle is self-traveled on a cover plate. The structure of the bent section 24 is made compact, and the installation space can be saved.
Patent JP-H09134448-A (JP)
Title: Method and device for controlling surface shape
Inventor: SONE JUNJI
IPC: G06T15/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To maintain the smoothness of an original surface or continuity to an adjacent surface by maintaining the shape of the original surface even when the surface is deformed. SOLUTION: A NURBS(non-uniform rational B-spline) boundary GREGORY patch preparing part 10 moves each control point by applying a moving vector from a moving vector input part 12 to a curved surface expressed by a NURBS boundary GREGORY patch. Y cross boundary vector substituting part 14 substitutes an undeformed cross boundary vector for the deformed NURBS boundary GREGORY patch as it is to reconstitute the patch.
Patent JP-H03151713-A (JP)
Title: Pwm pulse generating method
Inventor: HASHII MAKOTO
IPC: H02M7/48
Filed: 1989-11-09
Abstract: PURPOSE:To generate a pulse width modulation (PWM) pulse with high accuracy by calculating the voltage obtaining a pulse width from the value, and setting it to counter to apply pulse width modulation digitally. CONSTITUTION:When a processor at phases of 0 deg. and 180 deg. of a triangle wave is interrupted at first, voltages Va0, Vb0, Vc0 after 1/4 period of the triangle wave are obtained, A time tc1 of the triangle wave from phases of 90 deg., 270 deg. is obtained by using the obtained voltages Va0, Vb0, Vc0 as the initial values, and voltages Vai, Vbi, Vci are obtained by using the time tci. When the calculation above is repeated sequentially, voltages Van, Vbn, Vcn at points of time in crossing with the triangle wave are obtained as shown in figure, and more correct voltages are outputted. Moreover, how many number of times of calculation should be repeated depends on the processing time of the CPU or the like in use, and the control accuracy of the voltage desired to be outputted.
Patent JP-H07141272-A (JP)
Title: Communication control unit
Inventor: SUGIYAMA MITSUMASA
IPC: G06F13/00
Filed: 1993-11-19
Abstract: PURPOSE:To securely inform a host computer, which acquires communication data, of a data process state by informing the host computer, which accords with host name information, of generated specific report information. CONSTITUTION:An image input/output device 8 makes a communication with other computers through a communication line 9, and an image is inputted through the connected image input/output device 8 and also printed. The communication control unit 1 generates specific report information by a total control part 3 on the basis of the process state reported from the image input/output device 8 to a controller part 7 and report the specific generated report information to the computer or a user which is in accordance with the host name information acquired by the total control part 3 through a communication part 2. Therefore, the subsequent process state of the image input/output device 8 based upon communication data received from the host can be reported to the host computer or user which has obtained the communication data or a specified computer or user even after the communication with the host ends.
Patent JP-H06164747-A (JP)
Title: Remote operation system for video deck
Inventor: NAKAI YUKIO
IPC: H04Q9/00
Filed: 1992-10-28
Abstract: PURPOSE:To easily implement video recording reservation in a video deck at any time wherever by controlling the video deck via a communication protocol when a command input is sent from a portable telephone set to an in-house radio telephone equipment, CONSTITUTION:When video recording is selected by a portable telephone set 6 with a key 8, an operation guidance is displayed on an liquid crystal display device 9. Thus, dialing is made from the key 8 of the telephone set 6 to the in-house radio telephone equipment 1. After an incoming tone is heard, a video deck 10 is designated and video recording start or stop is selected. When the video recording start is selected, the video recording channel is designated by the entry of the key 8 to terminate the reservation.
Patent JP-H08148212-A (JP)
Title: Connection member and structure and method for connecting electrode using the same
Inventor: TSUKAGOSHI ISAO
IPC: H05K3/32
Filed: 1994-11-25
Abstract: PURPOSE: To make an electrically conductive material difficult to mix with an insulating material and to eliminate accurate aligning of the positions of an electrically conductive particle and an electrode so as to improve workability by providing a difference in reaction between the binder component of an electrically conductive adhesive layer and an insulate adhesive layer. CONSTITUTION: A difference is provided in reaction between the binder component 4 of an electrically conductive adhesive layer 1 constituted of an electrically conductive material 3 and a binder and an insulate adhesive layer 2. A temperature for activating the component 4 is set low and its hardening speed is set faster than the layer 2. Thus, the material 3 is first brought into contact with an electrode because of pressure application and heating during connecting of the electrode, starting the hardening reaction of the component 4 and then, because of an increase in adhesiveness following the advance of the hardening reaction, the material 3 is fixed by the component 4. Subsequently, the layer 2 charges adjacent electrodes 12-12' and following the advance of the hardening reaction, this adheres and fixes both base boards.  The same results when a temperature for activating the component 4 is set high and its shardening speed is se slow compared with that of the layer 2.
Patent JP-H11114753-A (JP)
Title: Workpiece clamping device
Inventor: IIJIMA TAKAO
IPC: B23Q3/06
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece clamping device that is able to secure tight without entailing any damage to a work, and also to make it compact in size. SOLUTION: This workpiece clamping device is equipped with a workpiece 3, a grip insertional part 2 consisting of a recess and a hole made up in this workpiece 3, an elastic grip 8 being inserted into the grip insertional part 2, while doing expansion or contraction, a hold-down member holding the elastic grip 8, and a feeding means A to feed the elastic grip 8 with high pressure gas, and in this constitution, when the elastic grip 8 is expanded, it is forcibly pressed to the grip insertional part 2, and thereby the workpiece 3 is secured tight to the hold-down member 7.
Patent JP-H09134044-A (JP)
Title: Color electrophotographic device
Inventor: HAYASHI KAZUMASA
IPC: G03G15/01
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide, without being affected by an irregularity in the electrostatic characteristic of the photoreceptor of each of image forming units, a color image which is stable all the time, to make halftone reproducibility high, and to facilitate maintenance, in a color electrophotographic device having four image-forming units. SOLUTION: The four image-forming units 1B, 1Y, 1M, and 1C, each of which has a charge roller, the photoreceptor 9, a developing roller 19 and so on and forms a toner image whose color is different from those of the others are placed into an image forming position 50 in order, a patch image is formed onto the photoreceptor 9 of each of the image forming units and transferred to an intermediate transfer belt 32, and the density of each patch image is detected by a toner concentration sensor 61. Then, conditions for latent-image formation in each image forming unit are determined, and a toner image in each color is formed using the determined conditions.
Patent JP-S63152548-A (JP)
Inventor: NISHIMURA KEIICHIRO
IPC: B65D25/52
Filed: 1986-12-05
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-H01132069-A (JP)
Title: Connection structure of oxide superconductive wire and other conductor
Inventor: ONISHI AKISHI
IPC: H01R4/68
Filed: 1987-11-18
Abstract: PURPOSE:To make the connecting work easier and to reduce the connection cost by inserting an oxide superconductive wire and the other conductor in a joint box, covering them with mercury, and solidifying the mercury while cooling the oxide superconductive wire and the other conductor with a coolant to connect these wires. CONSTITUTION:A superconductive wire 1 and the other conductor 2 are inserted in a joint box 3 in which mercury has been filled, both wires 1 and 2 are covered with the mercury, and the mercury is solidified by pouring a coolant to the hollow 9 to connect the oxide superconductive wire 1 and the other conductor 2. Since the expansion coefficient of the mercury is larger than that of the ceramics oxide superconductive wire 1 and the other conductor 2, the both wires 1 and 2 are fastened and connected solidly by solidifying the mercury. Consequently, the oxide superconductive wire 1 and the other conductor 2 can be connected easily and at a low cost.
Patent JP-H11126284-A (JP)
Title: Disaster prevention supervisory control panel
Inventor: MITSUSE MOTOHARU
IPC: G08B25/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To easily and also surely recognize a class and the number of lines from the mounted state of input-output substrates of a prescribed line number unit. SOLUTION: Input-output circuit boards 8-1 to 8-n are provided with a substrate inherent resistance RA which is selected and connected externally by a selection signal from a receiving control panel side 3 and represents a substrate class, and a receiving control substrate is provided with a panel inherent resistance RB that is serially connected to the resistance RA which are sequentially selected by the selection signal. A class line number recognizing part 12 reads partial pressure voltage of the resistance RA and RB as class detection voltage V1 and recognizes the class of an input-output substrate and the number of mounted lines.
Patent JP-H10122368-A (JP)
Title: Gasket
Inventor: AKAISHI HIROSHI
IPC: F16J15/08
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To heighten sealing force by providing a thin-walled part at the end part of a center plate, and engaging a stopper of nearly U-shape cross section with the thin-walled part to form a first seal part, while forming full beads at plate action parts laminated at the center plate to form a secondary seal part. SOLUTION: A primary seal part 8 is so constituted that annular recessed step parts 4b are symmetrically formed at both faces of a center plate 4 to form a thin-walled part 4a and that the thin-walled part 4a is held by both U-shape ends of a stopper 5 from both thickness direction sides so as to be engaged. A secondary seal part 9 is so constituted that full beads 10 formed at plate action parts 6, 7, are recessed in nearly circular arc shaped cross section onto the plate 4 side and that the bottom parts thereof come in contact with the plate 4. With this constitution, the full bead of large rigidity is formed over the whole periphery of the secondary seal part 9. The sealing force of the secondary seal part 9 is therefore large, and even if gas passes through the primary seal part 8, this gas can be sufficiently sealed by the secondary seal part.
Patent JP-H04165007-A (JP)
Title: Manufacture of ceramic/metallic composite requiring high strength
Inventor: MIYASHITA KINYA
IPC: C04B38/06
Filed: 1990-10-29
Abstract: PURPOSE:To manufacture a ceramic/metallic composite having high strength and suitable for a member to which high torque is applied by rotation by forming an external main body by ceramics on the surface of an internal framework by a metallic material. CONSTITUTION:A framework formed body 2 is made by a material such as carbon, lost wax or the like gasified and disappeared by combustion, and, on the surface, powder A such as SiC is filled by a hydraulic press by using a rubber film 4. The framework formed body is subjected to sintering or temporary sintering to form a main body 3, and after that, the whole is heated to remove the lost wax or the like 2 at the inside of the main body 3 and to form a space 5. A buffering material 6 such as Al and Ni is uniformly stuck to the inner face of the space 5, and after that, the composite powder of a reinforcing material, e.g. constituted of metal such as an Al allay, a C fiber and an SiC fiber is poured into the space 5. Finally, it is heated and compacted to obtain a composite 1 having a framework 7 constituted of metal contg. a fiber reinforcing material at the inside of the ceramic main body 3 and having excellent strength against high torque can be obtd.