baber/WOPTO huggingface dataset:
Patent JP-H0976383-A (JP)
Title: Interior base material
Inventor: SATO HIROSHI
IPC: B32B3/30
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an interior base material with excellent heat- and sound- insulating properties, and high rigidity in every direction. SOLUTION: This interior base material has a synthetic resin foam layer 3 for imparting heat- and sound-insulating properties to one surface of a corrugated core material 2 and also ribs 4 formed, in an orthogonal direction B to the corrugation direction A of the corrugated core material 2, on the surface of the synthetic resin foam layer 3, so that the interior base material is highly rigid in every direction.
Patent JP-H11108669-A (JP)
Title: Optical fiber gyro
Inventor: KUMAGAI TATSUYA
IPC: G01C19/72
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber gyro whose constitution is simple and which can be operated with high accuracy, by a method wherein, when a step wave are changed to a maximum amplitude by a reset operation, an amount in which a phase- shift amount to be given to clockwise light and counterclockwise light is deviated from a specific radian is detected, and the rotational angular velocity of an optical path is corrected by using the phase-shift deviation amount. SOLUTION: An optical gyro signal control logic circuit 36 detects an amount in which a phase-shift amount to be given to clockwise light and counterclockwise light is deviated from 2π radians when a step wave is changed to a maximum amplitude by a reset operation. The control and logic circuit 36 transmits the obtained phase-shift deviation amount to a microcomputer 43, it retrieves a plurality of phase- shift deviation amounts from discrete phase-shift deviation amounts on a table, it computes an interpolation by using a corresponding scale correction factor, and it finds a scale correction factor.  In addition, the microcomputer 43 reads out a rotational angular velocity and an angle of rotation from a data integrating and logic circuit 37 so as to be multiplied by the scale correction factor, and it obtains a correct rotational angular velocity and a correct angle of rotation by temperature data from a thermistor 41.
Patent JP-S62127087-A (JP)
Inventor: SHIMIZU ATSUKO
IPC: A63F9/06
Filed: 1985-11-27
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-H06121069-A (JP)
Title: Digital domestic telephone system
Inventor: WATABE NOBUAKI
IPC: H04M3/42
Filed: 1992-10-06
Abstract: PURPOSE:To provide the digital domestic telephone system for which charging is not loaded and it is not necessary to pay a useless line charge even when a telephone call is made to a master interphone unless a subordinate interphone provided with a sub address performs off-hook. CONSTITUTION:When a call is incoming to a line interface 32, a sub address collating means 51 of a control part 35 retrieves whether the same sub address as the sub address received at that time is registered on a storage device 40 or not and when the sub address is registered, the subordinate interphone number of the subordinate interphone provided with the address is read from the storage device 40 and applied to a designated subordinate interphone call incoming operating means 52. The designated subordinate interphone call incoming operating means 52 sends a ring back tone from a radio unit 36 through an antenna 37 to the subordinate interphone designated by the subordinate interphone number. When the subordinate interphone is off-hooked as a result, the line of a B channel is connected through the line interface 32, control part 35, radio unit 36 and antenna 37 to the subordinate interphone, speaking is enabled and charging is started.
Patent JP-H09112155-A (JP)
Title: Seal device of uniting part of double hinged door
Inventor: KATADA OSAMU
IPC: E06B7/18
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a seal device in the uniting part of a door which can simply adjust of contact pressure of a seal member and a resilient deformation quantity of the seal member by opening and closing of the door is small. SOLUTION: Guide grooves 9 are provided on the uniting parts of two doors 3a, 3b respectively, a seal support 10 is incorporated in one guide groove 9, and a seal receiving member 11 is incorporated in the other guide groove 9. Adjustment screws 13 are tightened in screw holes 12 of the seal support 10 and the seal receiving member 11, and two seal members 18 are attached to the surface of the seal support 10 rotatably supporting the edge part of the adjustment screw 13. The adjustment screw 13 is rotated from between the seal members 18, and contact pressure of the seal member 18 for the seal receiving member 11 is adjusted.  A projection-circular arc-like face 9 is formed on the seal receiving member 11 at a position opposed to the edge of the two seal members 18, a resilient deformation quantity of the seal member 18 at the time of opening and closing of the door is controlled small, and reduction of operation force by opening and closing of the door is contrived.
Patent JP-H11111591-A (JP)
Title: Fault detection method of electron beam exposure system and electron beam projection aligner
Inventor: SATO TAKAMASA
IPC: G03F7/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To detect a fault by sampling an analog signal being applied to a deflector and by converting the signal to a digital signal when trigger data are added to exposure data, a pattern is exposed, and the trigger data are detected during the exposure. SOLUTION: During lithographic processing, a trigger generation circuit 31 detects the presence or absence of exposure data where trigger data are added and repeats the processing if the trigger data are not added. On the other hand, when the trigger data are added, a latch 34 latches the exposure data and a sample hold circuit 32 samples and retains an analog signal being outputted by amplifiers 23, 25, and 27. Then, an ADC 33 converts the sampled analog signal to a digital signal and stores it into a reverse exposure data memory 36. Furthermore, a correspondence detection circuit 35 compares the output of the ADC 33 with that of the latch 34 to see if they match and the result is stored into a comparison result memory 37, thus investigating the cause of a fault.
Patent JP-S60155008-A (JP)
Inventor: MAIKERU YUUJIN JIYOONZU
IPC: F16B37/08
Filed: 1984-12-18
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-H10113859-A (JP)
Title: Method for chemically and mechanically polishing semiconductor wafer
Inventor: SHIMOKAWA MASAAKI
IPC: B24B37/30
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce the unevenness of the polishing speed at the peripheral part of a wafer by making use of the fact that since the peripheral part of a wafer deforms in the direction of the back surface side, the pressure applied to the polishing pad is reduced correspondingly, and the deformation of the polishing pad at the periferal part of the wafer and the repulsive force caused by it are reduced. SOLUTION: This method consists of chemically and mechanically polishing a semiconductor wafer 26 which is pressed onto a polishing pad 27 from upward through a backing plate 22 and a backing film 23. In this case, the part constituting the peripheral part of the semiconductor wafer 26 reduces the pressing force against the polishing pad 27 more than the part constituting the inside part of the semiconductor wafer 26 to permit to obtain the evenness of the polishing speed at the peripheral part of the semiconductor wafer 26.
Patent JP-H09111448-A (JP)
Title: Sputtering device
Inventor: ISHIBASHI AKIRA
IPC: C23C14/35
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a sputtering device capable of forming a film good in the film thickness and characteristic distribution on a stationary or moving large- sized substrate. SOLUTION: A film is formed by sputtering on a stationary or moving substrate 1 opposed to a target 7 provided to a cathode 6 in a vacuum film forming chamber 2 with use of this device. A gridlike anode 12 is set between the target and substrate, and the opening degree of the anode is controlled to 80-97%. As a result, plasma is fixed, a film good in the film thickness and characteristic distribution is formed on a stationary or moving large-sized substrate with good reproducibility by the large-sized open-type target 7. Since the electron in the plasma is trapped by the anode 12, an abnormal discharge on the substrate 1 is prevented, and an undamaged film is formed.
Patent JP-H05192098-A (JP)
Title: Nonsticky fat-containing sweetmeats
Inventor: BAAJINIA BERU
IPC: A23L29/20
Filed: 1992-10-06
Abstract: PURPOSE: To obtain nonsticky and rapidly hardenable sweetmeats smooth to the touch by blending gellan gum with a sweetener and fat for sweetmeats. CONSTITUTION: The objective nonsticky and rapidly hardenable sweetmeats consist of 0.45-1.6wt.% gellan gum, 69-90.4wt.% sweetener and 8-30wt.% oil and fat for sweetmeats. The sweetener is selected from among a solid sweetener, a liq. sweetener and a combination of them. Animal oil and fat and/or vegetable oil and fat are used singly or in combination as the oil and fat for sweetmeats.
Patent JP-H07286618-A (JP)
Title: Assembly of angular ball bearing
Inventor: ITO YUKIFUSA
IPC: F16C43/06
Filed: 1994-10-31
Abstract: PURPOSE:To provide an angular ball bearing assembly method capable of assembling balls and inner rings surely into outer rings by using a cage capable of setting the circumscribed circle diameter of balls stored in pockets to below the inner diameter of the outer ring. CONSTITUTION:A cage 1 in which balls 5 are stored in pockets is set on the inside of an outer ring 7, an elastic member 11 is inserted into the inside of the cage 1, and the balls 5 are pressed against the outer ring 7 to prevent them from releasing. Then the elastic member 11 is forced out by an inner ring 6 in axial direction, and the inner ring 6 is fitted closely into the inside of the balls 5.
Patent JP-2000094108-A (JP)
Title: Manufacture of box body for electronic device
Inventor: MATSUDA TAKESHI
IPC: B22D17/22
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin and light-weight box body at a good yield by forming the box body thicker than a prescribed thickness with casting for helping molten metal fluidity and thereafter, machining it to a prescribed shape. SOLUTION: A box body for an electronic device having <=1 mm thickness is manufactured. This box body is formed thicker than a prescribed thickness with casting as shown in a figure (a-1) and thereafter, the box body is removed to the desired thickness as shown in a figure (a-2) to make a thin formed product. It is desirable that the box body is formed by providing a projecting part 1 for helping molten metal fluidity as shown in a figure (b-1) and the whole or a part of the projecting part 1 is removed to make the thin box body for an electronic device as shown in a figure (b-2). A part of the projecting part 1 is left and made as a rib or a boss. A heat pipe for cooling electronic parts is embedded in the projecting part 1 and the thermal absorption of the electronic parts is made good.  The contacting area between the molten metal and a metallic mold is made small to be hardly cooled by forming the projecting part 1 in an almost cylindrical shape.
Patent JP-2001092797-A (JP)
Title: Digital contents distribution system and digital contents purchasing device
Inventor: NOMITSU EIICHIRO
IPC: G06F21/10
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a digital contents distribution system to distribute a part of sale of distributed digital contents to a developer, manufacturer and seller of a digital contents purchasing device from the sale and the digital contents purchasing device. SOLUTION: A distribution information synthesizing part 15 receives input of device distribution information to express distribution ratio to a provider 2 of the device for the sale of the digital contents outputted from a device distribution information storage part 17 and further generates new piece of distribution information to express the distribution ratio to an authority and the provider of the device for the sale of the digital contents by inputting the distribution information to express the distribution ratio of the digital contents to the authority stored in a distribution information storage part 14.
Patent JP-H0696247-A (JP)
Title: Id card detector
Inventor: OYA YASUHIRO
IPC: G06K17/00
Filed: 1992-09-11
Abstract: PURPOSE:To surely detect an ID card without generating any ID card non- detecting area by providing a specified transmission antenna output control means. CONSTITUTION:When a power source is turned on, first of all, a transmission output control circuit 10 outputs a high frequency current generating command signal to a transmission output circuit 8 for commanding the generation of a high frequency current in a prescribed waveform to the transmission output circuit 8. At the same time, a high frequency current generating command signal is outputted to a transmission output circuit 9 for commanding the generation of a high frequency current in the other prescribed waveform to the circuit 9. Thus, the high frequency current in the prescribed waveform is supplied from the circuit 8 to a transmission/reception antenna 1, and the high frequency current in the other waveform is supplied from the circuit 9 to a transmission/ reception antenna 2. Thus, the generation of the ID card non-detecting area can be canceled by alternately strengthening or weakening electromagnetic energy outputted from the transmission antennas 1 and 2 arranged on the sides both of a passage between the respective transmission antennas.
Patent JP-H0991022-A (JP)
Title: Robot controller
Inventor: HIRAKAWA KIYOSHI
IPC: B25J9/22
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To optionally correct the operation of a robot by optional algorithm based upon information inputted from an optional external equipment by providing this robot controller with a means for issuing a command for correcting a position command or the track of a robot language program in playback operation at a sampling period or its integral multiple period. SOLUTION: In this case of controlling the position of the robot from an application program in real time based upon external sensor information e.g., a clock signal transmitted from a control program execution part 1 at a sampling period or its integral multiple period is used as an interruption signal, and at the time of application program interruption processing, the position command is written in a shared RAM 6. The application program inputs information from an external sensor through a serial input means, a digital signal input means or the like and calculates the position command. A control program reads out the position command from the RAM 6, inversely converts the read position command into a joint pulse value command and transfers the converted command to a servo amplifier 3.
Patent JP-S62127933-A (JP)
Title: Magnetic tape controller
Inventor: TAKEISHI MORIO
IPC: G11B20/10
Filed: 1985-11-28
Abstract: PURPOSE:To make copying process of a magnetic tape possible without using a main memory and an input-output channel by forming loopback circuit for data transfer in the device, and making copying of data and tape marks and writing of IBG while alternating reading address and writing address in block unit. CONSTITUTION:When a reading controlling section 6 detects that TMK is read instead of copy data in the middle of data copying, the section sends out a TMK detection signal 15 to a TMK copy controlling section 3. The TMK copy controlling section 3 makes logical product of the detection signal 15 and a copy operation signal 14 and sends to a writing controlling section 5 as a TMK write command 16. On receiving the TMK write command, the writing controlling section 5 makes TMK writing process to a writing side magnetic tape device 30-2 through a low-order interface controlling section 7. When this TMK writing process is completed, the writing controlling section 5 sends out a data writing completion signal 17 to an IBG writing controlling section 2. Thereafter, operation similar to the case of data copying is performed.
Patent JP-H05108991-A (JP)
Title: Optical transmitting device
Inventor: SAI YUKIO
IPC: G08C23/00
Filed: 1991-10-17
Abstract: PURPOSE:To improve the S/N of a signal by taking out an optical signal from the surface of a rotating body and transmitting it to a fixed device. CONSTITUTION:An optical transmitting device 2 is provided with a signal detecting device 5 which is arranged on the rotating body 1 so as to detect a signal being the measured object and an optical transmitting equipment 6 which is arranged at the periphery part of the rotating body 1, fetches the signal outputted from the signal detecting device 5 so as to convert it into the optical signal and emits it towards the radial direction of the rotating body 1. When the signal detecting device 5 outputs the signal while rotating with the rotating body 1, the signal is converted into the optical signal by the optical transmitting equipment 6 so as to be emitted toward the external side of the rotating body 1. At this time, a scatter body 8 scatters the optical signal so that a part of the optical signal is made incident to an optical fiber 7 and guided to a light-receiving equipment 9 and the light-receiving equipment 9 converts it into the electric signal so as to supply it to a processor 4.
Patent JP-2001094334-A (JP)
Title: Antenna element, array antenna using the same and method for manufacturing antenna element
Inventor: OSAKI MINORU
IPC: H01Q21/06
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an antenna element formed of a radiator part and a waveguide part, which have thin structures and a manufacturing method of such an antenna. SOLUTION: One junction part of a radiator part or a waveguide part is inserted into the other junction part. Vertical ribs extending in the direction of a transmission line are formed on the outer wall parts of the radiator part and the waveguide part, which are jointed by the junction parts. A fastening means is fastened to the vertical ribs and the radiator part and the waveguide part are jointed.
Patent JP-H10103887-A (JP)
Title: Heat transfer pipe and its manufacture
Inventor: KIN HEIKON
IPC: B21D53/06
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To restrict pressure loss in a pipe to a minimum, and improve heat transfer performance. SOLUTION: A crossed groove formed heat transfer pipe is provided in which there are formed a plurality of spiral grooves 2 each having a predetermined spiral angel αlongitudinally of a metal pipe, a plurality of sub-grooves 3 intersecting the spiral grooves 2 at a predetermined angle β with respect to the spiral groove 2, and a plurality of protrusions 4 formed with the spiral grooves 2 and the subgrooves 3 in an internal peripheral surface of the metal pipe.  In the heat transfer pipe, the spiral angle α with respect to the longitudinal direction of the metal pipe of the spiral groove 2 formed in the internal peripheral surface of the metal pipe is set to be 10 to 40 deg., and the angle β between the subgrooves 3 with respect to the spiral groove 2 is set to be 75 to 105 deg., and an inclination angle γ1 of a vertical wall 3a of the subgroove 3 is set to be 90 to 105 deg. in the direction of the spiral groove, and an inclination angle γ2 of a slope wall 3b is set to be 30 to 60 deg. in the direction of the spiral groove, and a ratio (H/hf) of the depth of the spiral groove 2 to the depth H of the subgroove 3 is set to be 0.5 to 1.0, and further a ratio (A/B) of a maximum width B of the subgroove 3 to the width A of a flat plane part 4c of the protrusion 4 is set to be 0.2 to 1.0.
Patent JP-S62128960-A (JP)
Inventor: DEGAWA TORU
IPC: C21C7/00
Filed: 1985-11-28
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-H01111392-A (JP)
Title: Light-emitting device module
Inventor: SUEYOSHI KOJI
IPC: H01S5/00
Filed: 1987-10-26
Abstract: PURPOSE:To reduce a shift in an optical axis and to stabilize the optical axis by a method wherein a fiber stand to which a tipspherical fiber has been fixed is contained, a reference plane perpendicular to the optical axis of a light-emitting device is installed at a base and the fiber stand is fixed to the reference plate of the base. CONSTITUTION:While a tip-spherical fiber 9 is approached to a light-emitting device 3, its position is adjusted precisely in three axial directions; a distance between the tip-spherical fiber 9 and the light-emitting device 3 is adjusted optimally; after that, a fiber stand 27 is pressed to a reference plane 6 of a base 5; while the stand is being moved along this reference plane 6, it is adjusted upward and downward in such a way that a gap between the tip-spherical fiber 9 and the fiber stand 27 becomes zero. Then, while the fiber stand 27 is being pressed slightly to the base 5, two upward- downward and forward-backward axes are aligned extremely precisely in order to look for a position where incident efficiency to the optical fiber 9 becomes a maximum value. After that, the tip-spherical fiber 9 is approached to the light-emitting device 3 in order to adjust two left-right and forward-backward axes extremely precisely. By this setup, a shift in an optical axis of the tip-spherical fiber 9 is reduced; a stable coupling characteristic is obtained for a long time.
Patent JP-H04145042-A (JP)
Title: Production of cyclic ketone
Inventor: NAGAHARA HAJIME
IPC: B01J31/04
Filed: 1990-10-08
Abstract: PURPOSE:To obtain the subject compound in high selectivity without any cycloalkenyl hydroperoxides remaining in a system by oxidizing a cycloalkene with molecular oxygen in the presence of an aqueous solution containing at least one of iron and copper cations. CONSTITUTION:A cycloalkene (e.g. cyclohexene) in the liquid phase is oxidized with molecular oxygen in the presence of an aqueous solution containing at least one of iron and copper cations to provide a cyclic ketone (e.g. cyclohexene). The corresponding cyclic ketone can be advantageously obtained from the cycloalkene in high selectivity by one-stage oxidative reaction with high safety in which cycloalkenyl hydroperoxides accompanying danger of explosion are not present in the system during or even after the oxidative reaction. The cyclic ketone is useful as an intermediate for organic chemical synthesis.
Patent JP-S61147679-A (JP)
Title: Image pickup device
Inventor: SUGA AKIRA
IPC: H04N5/335
Filed: 1984-12-21
Abstract: PURPOSE:To enable an adequate image recording and reduce the manufacturing cost by detecting the smear charge quantity using existing pickup image elements without enlarging pickup image elements. CONSTITUTION:Firstly, vertical transfer pulses phiPI, phiPS are outputted from a pulse generating circuit 15, and excessive charges which are accumulated in pickup image part 1 and accumulating part 2 are transferred to a clear drain 6 via clear gate 5 and removed. Next, vertical idle transfer is repeated specified times (N1 times) by means of phiPI and phiS. At this moment, the clear gate 5 is closed, and after the smear charge quantity sufficient for N1 line is additionally accumulated in each picture element of horizontal shift register 3 by using vertical idle transfer, a horizontal shift pulse phiS is outputted and the accumulated smear charges are outputted in sequence from the horizontal register via output amplifier 4. Then, after A/C converted by an A/D converter 7, the smear charges are stored in memory 8 and are inputted to subtractor 11 via D/A converter and level control circuit 10, resulting in and adequate image signal without the smear signal.