baber/WOPTO huggingface dataset:
Patent JP-H09304087-A (JP)
Title: On-vehicle navigation apparatus
Inventor: SUZUKI TOSHIHIKO
IPC: G01C21/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To smoothly scroll whole map information by reducing display data amount by display data amount selecting means in the display needing fast lithographic speed. SOLUTION: Operating means 10 selects the states of various setting of vehicle position, destination at the time of route guiding, and enlarging or contracting map information, scrolling of arbitrary map information or stopping of the scrolling. Position detecting means 11 detects the present position, advancing direction and speed of a vehicle. Control means 12 obtains the speed, advancing direction, present position information of the vehicle from the means 11, operating information from the means 10 further reads the map information from map information storage means 14, obtains display data from display data amount selecting means 15, generally lithographic processes them and displays them in a map display. In this case, the means 15 selects the data amount (bit number) allocated to the display data class and display data.
Patent JP-H05316437-A (JP)
Title: Driving device for imaging device
Inventor: SUDO FUMIHIKO
IPC: H04N5/372
Filed: 1992-05-12
Abstract: PURPOSE:To perform the signal processing of the signal read from a CCD imaging device 11 by a picture element unit. CONSTITUTION:The vertical synchronizing signal from a synchronizing signal generation circuit 21 and the system clock of a frequency 4FSC (fSC is a color sub-carrier frequency) are transmitted to a timing generator for CCD driving 22. When a horizontal scanning frequency is defined as fH in one of standard TV systems, what is called a 'PAL system', 4fSC=(1135+4/625)fH and a horizontal synchronizing signal for CCD reading is made by frequency-dividing the 4fSC system clock at a 1/1135 frequency divider 23. This 1/1135 frequency divider 23 is reset by the vertical synchronizing signal.
Patent JP-H10337047-A (JP)
Title: Polyphase output power converting circuit
Inventor: ITO JUNICHI
IPC: H02J3/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a small and inexpensive polyphase output converting circuit in which the structure is simplified by decreasing the number of switching arms and eliminating the input side reactor. SOLUTION: The polyphase output converting circuit comprises a power converter 250 performing power conversion through operation of a semiconductor switching element to produce an AC polyphase output, an AC load circuit 350 connected to the output side of the power converter 250, and a zero-phase power supply 150 connected with the AC load circuit 350. The power converter 250, the AC load circuit 350 and the zero-phase power supply 150 are connected in loop such that the voltage and the current of the zero-phase power supply 150 will be zero-phase components when viewed from the AC output side of the power converter 250 through the AC load circuit 350. Power is delivered between the power converter 250 and the AC load circuit 350 while zero-phase, power is delivered between the power converter 250 and the zero-phase power supply 150 by time sharing.
Patent JP-2000338175-A (JP)
Title: Ic socket
Inventor: NAKANO TOMOHIRO
IPC: H01L23/32
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket with an electric connector capable of attaining stable electric contact as the whole electric connector terminal. SOLUTION: A spring part is formed into a zigzag-lined state where plural radius parts are piled while their round faces are directed alternately in opposite directions and is split into two spring parts in its substantial middle part, horizontal stepped parts D1, D2 with edge parts E1, E2 provided in their tips are projected in middle parts of a V-shape formed by contact end faces 16b, 16c in a contact part 13, a lower side of a soldering ball 25 is contact-supported by the stepped parts D1, D2 or the edge parts E1, E2, and energizing force applied to the contact part 13 contacting with the soldering ball 25 is made weak and contact force with respect to a cotact face of a PCB is made strong, while bordered in the middle portion of the spring part, at the time of a test.
Patent JP-H11331515-A (JP)
Title: Image reader and read correction method for the reader
Inventor: SATO HIROSHI
IPC: H04N1/028
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To cancel the correction errors which are caused by various factors including a line error by correcting the displacement of a reading position based on the phase shifts of output signals of plural image pickup elements owing to the spaces which are set among these pickup elements. SOLUTION: Three line sensors successively reads the image information in order of R, G and B. A line-like chart where black and white charts are repeated in a fixed cycle and in the vertical scanning direction is read in the vertical direction. Then a standard color is defined as B and a space is set at n1 between B and G line sensor with a space set at n2 between B and R line sensors respectively. Under such conditions, both n1 and n2 can be measured by means of a difference signal Os of every output signal. The signal Os of every color is not set at the perfectly fixed value due to various vibration factors but shows a waveform that vibrates around a fixed average level. The offsets α1 and α2 are caused with the B-G and B-R signals respectively and accordingly the pixel slippage is caused.  Thus, this offset correction is carried out together with the inter-line correction.
Patent JP-2000327802-A (JP)
Title: Acrylic film and laminated product
Inventor: HATAKEYAMA HIROKI
IPC: C08K5/3492
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a film excellent in weather resistance by incorporating a triazine-based ultraviolet absorbing agent in a specific content and in a specific amount per unit area into an acrylic resin as a substrate. SOLUTION: There is provided an acrylic film having a thickness of not more than 500 μm which comprises an acrylic resin as a substrate, 0.1-5 wt.% of a triazine-based ultraviolet absorbing agent such as [2-(4,6-diphenyl-1,3,5- triazine-2-yl)-5-(hexyl)oxyphenol] or the like at a ratio of 0.17-2.28 g/m2 and a hindered amine photostabilizer such as 2,2,6,6-tetramethyl-4-pyperidyl)sebacate or the like in an amount 0.1-3 times by weight the ultraviolet absorbing agent. The acrylic film is integratedly laminated on the surface of a sheet or a molded article of a synthetic resin such as an ABS resin, a PVC resin or the like constituting the base material. The acrylic resin is obtained by copolymerizing a main raw material comprising methyl methacrylate, butyl methacrylate or the like with vinyl acetate, vinyl chloride, styrene or the like.
Patent JP-S6038774-A (JP)
Title: Production for core bar of rotary recording sheet
Inventor: IWASHITA KATSUYUKI
IPC: G11B23/03
Filed: 1983-08-09
Abstract: PURPOSE:To form a core bar of rotary recording sheets with a high precision and improve the yield of production by forming preliminarily many notches at proper intervals in the part where a step should be formed with drawing and performing drawing thereafter. CONSTITUTION:For example, a steel plate 1 of SUS430 having 0.3mm. thickness is used, and this steel plate 1 is subjected to the first lancing to form semicircular cuts 3 and 3 in two positions facing each other along a circle having a diameter larger than that of a product. Next, the steel plate 1 is subjected to the second lancing to form semicircular cuts 5 and 5 in positions shifted from the first cuts by 90 deg.. Many notches 6, 6- are formed at equal intervals in the base-shaped part, where a step should be formed, by punching. Thereafter, prescribed drawing is performed; and thus, the drawing processability of the part, where a step should be formed, of materials is improved, and the occurrence of cracks is prevented, and the dimensional precision is improved.
Patent JP-S626722-A (JP)
Title: Drawing method for back door outer panel
Inventor: SHIOKAWA MASAO
IPC: B21D22/26
Filed: 1985-07-02
Abstract: PURPOSE:To obtain the titled panel of saddle shape without any wrinkle generation by drawing the panel toward the inner side of a car chamber from the outer side of the car chamber and by starting the drawing of both end parts in the car width direction prior to the drawing of both end parts in the car body before and behind directions as well. CONSTITUTION:The product forming part 4 corresponding to a male of which groove part 5a at both ends in car width direction die virtually and the excess metal groove 5 having larger groove width and depth both than those of the groove part 5b of both ends in the before and behind directions of the car body are provided on a die 1 and the corresponding bead projections 6a, 6b are provided on a punch 2. The drawing of a blank W is started by preceding the bead part 6a to the bead 6b when the punch 2 is moved downward by pinching the peripheral edge part of the blank W between the die 1 and blank holder 3. The saddle shaped backdoor outer panel can thus be formed without the generation of wrinkles.
Patent JP-S5571394-A (JP)
Title: Speaker
Inventor: OKADA ASAHIKO
IPC: H04R7/12
Filed: 1978-11-25
Abstract: PURPOSE:To make it possible to obtain a flat acoustic pressure frequency characteristic by using a diaphragm having an axis-asymmetrical protruded vibration face. CONSTITUTION:Edge 20 of diaphragm 19 having axis-asymmetrical vibration face 18, which is protruded upward by edge fixing rings 16 and 17 and is so constituted that this face 18 may be asymmetrical completely in respect to the vertical axis, at the center is fixed onto magnetic circuit 11. Voice coil 21 is connected to the circumference edge part of the vibration face of diaphragm 19, and this voice coil 21 is fitted to magnetic gap 22 of magnetic circuit 11. As a result, no peak near the high band reproducing limit frequency in the hard diaphragm is generated, and a very flat acoustic pressure frequency characteristic can be obtained.
Patent JP-S5935620-A (JP)
Title: Method for preventing cracking of hot coil of austenitic stainless steel having two-phase structure
Inventor: MATSUZAKI MINORU
IPC: B21B3/02
Filed: 1982-08-24
Abstract: PURPOSE:To prevent edge cracking during hot rolling in the manufacture of the titled coil by hot rolling an ingot or a continuously cast slab or an austenitic stainless steel having a two-phase structure under specified conditions and by soaking the resulting slab. CONSTITUTION:An ingot or a slab of an austenitic stainless steel having a two- phase structure contg. >=10% delta-ferrite phase in a cast state is manufactured by an ingot making method or a continuous casting method, and it is hot rolled to manufacture a hot coil. At this time, the ingot or the continuously cast slab is hot worked at >=5% total draft prior to conventional slab heating and hot rolling. The resulting slab is soaked at 1,000-1,300 deg.C for 2-30hr.
Patent JP-S56100183-A (JP)
Title: Manufacture of heat insulating body
Inventor: HANSU KUMAMEAA
IPC: F16L59/04
Filed: 1980-10-17
Abstract: In a process for making a thermal insulating body from highly insulating material, opacifier, reinforcing fiber mix and, if desired a binder, the materials are mixed together. The opacifier and/or the reinforcing fiber mix being mixed with a dispersant for forming a first-stage mix, which is then nextly mixed with the rest of the materials. The material is then compacted.
Patent JP-H11333906-A (JP)
Title: Deckle bar position remote-control mechanism for t-die device and deckle bar position remote-control method
Inventor: NAKANO KATSUYUKI
IPC: B29C48/31
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a deckle bar position remote-control mechanism which remote-controls a deckle bar movement device for moving the deckle bar of a T-die device and automatically stores a deckle bar position to improve the operating efficiency as well as a remote-control method. SOLUTION: The absolute position and moving distance of a deckle bar at a T-die device 31 are measured using a deckle bar position detection device 28. The width and thickness of a laminated film 33 discharged from the Ti-die device 3 are measured using an in-line film thickness gauge 34. Information on the absolute position and moving distance of the deckle bar and information on the width and thickness of the laminated film 33 are stored in a storage and display device 36. Based on the stored information, an appropriate deckle bar absolute position command and an appropriate deckle bar moving distance command are issued to the deckle bar movement device of the T-die device 31 by a command device 37 to control the deckle bar position.
Patent JP-H071901-A (JP)
Title: Wheel supporting device of moving vehicle
Inventor: WATANABE HARUHIRO
IPC: B60B33/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide a wheel supporting device of a moving vehicle capable of controlling correct steering to the roughness of the road surface. CONSTITUTION:In a wheel supporting device for a moving vehicle, a pair of wheels 11A, 11B which can be separately driven in the forward/reverse direction are supported by turning frame 22 which can be turned around a longitudinal axis P relative to a vehicle body frame 21 in the condition where the wheels are arranged in the axial direction of the axis of rotation with leaving a space therebetween, and the longitudinal axis P is located in the center thereof. Wheel supporting frames 31A, 31B to support a pair of the wheels 11A, 11B are pivotably supported by a turning frame 22 in a vertically swayable manner around the transverse axis R which is orthogonal or approximately orthogonal to the axis of rotation in the plan view.
Patent JP-S6036562-A (JP)
Title: Polymeric heat-sensor
Inventor: HOSAKA TOMIJI
IPC: C08K3/02
Filed: 1983-08-10
Abstract: PURPOSE:To provide the titled heat-sensor for the temperature detector of a warming apparatus such as electrical blanket, composed of an iodine-containing polyamide resin composition, and having increased temperature coefficient of impedance and improved temperature sensitivity, and accordingly lowered temperature deviation in use. CONSTITUTION:Iodine is adsorbed to a polyamide resin e.g. by exposing a polyamide resin to iodine-containing atmosphere (the molar ratio of the adsorbed iodine to the amide group of the resin is >=0.001). The obtained iodine-containing polyamide resin composition is used as a polymeric heat-sensor. The resin composition is preferably the one containing a compound having phenolic group, e.g. formaldehyde polycondensate of p-oxybenzoate, etc. in view of the improvement in the moisture resistance.
Patent JP-H11129838-A (JP)
Title: Satellite sensor fixing structure for air bag device
Inventor: MUTO KAZUHIKO
IPC: B60R21/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a satellite sensor fixing device for an air bag device which can properly perform detection of collision. SOLUTION: In a fixing structure of a satellite sensor for an air bag device fixing the satellite sensor 30A, 30B to a front member 50 of a vehicle, the satellite sensor 30A, 30B, interposing a reinforcing member 58 constituted as a separate member, is fixed to the front member 50 of the vehicle by a bracket 56.
Patent JP-S629126-A (JP)
Title: Cooker
Inventor: KONO MASAMI
IPC: F24C7/02
Filed: 1985-07-03
Abstract: PURPOSE:To enable visual observation of a display content irrespective of an installation place and the height of a user, by a method wherein two shafts are attached to a display unit, and upper and lower circular grooves positioned facing each other are formed in the side wall of a control panel part containing the display unit. CONSTITUTION:An upper groove 9 is formed in the periphery of the circle centering a lower shaft 13, and a lower groove 10 is in the periphery of the circle centering an upper shaft 12. When the shaft 12 is mounted to a base 18, it is laterally movable mounted to a display unit base 11 by means of a saddle. After the upper shaft 12 of a display unit 4 is inserted into the upper groove 9 of the base 8, a flat washer and a spring washer are inserted from the outside of a pocket to fasten it by means of a nut. The other is connected in a similar manner described above. Fastening forces at both ends are regulated so that a friction force, by which the display unit 4 can be rested in an inclined state, is produced between the base 8 and the flat washer. A lower knob 15 and an upper knob 16 regulates the display unit to an angle, at which the display unit can be easymost to watch, by means of a handle which is used when the display unit 4 is inclined.
Patent JP-H04368254-A (JP)
Title: Wiper controller for vehicle
Inventor: MOTOYAMA TETSUKAZU
IPC: G01N27/00
Filed: 1991-06-18
Abstract: PURPOSE:To prevent a windshield surface from being damaged by the wiping motion of a wiper when a washer solution is in a state of being used up, in the case where the washer solution is sprayed by operation of a washer switch while the wiper is operated in linkage with that. CONSTITUTION:A liquid level sensor 13, detecting the residual quantity of a washer solution, is installed in a washer tank 6, and when the residual quantity of the washer solution is less than the setting value, even if a washer switch 8 is operated, any wiper motion of a wiper motor 5 interlocking with this washer switch is prohibited by a controller 15. With this constitution, the wiping motion of the windshield wiper in the case where the washer solution is not sprayed onto a windowpane or an injection quantity is so little is thus prohibited.
Patent JP-H097393-A (JP)
Title: Memory testing device for microelectronic integrated circuit
Inventor: GURETSUGU DAAKU
IPC: G11C29/48
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a predetermined testing apparatus by connecting a memory output selectively to a parallel output bus having a second count of bits smaller than a first count of bits and making the total count of bits of the selected output larger than the second count of bits. SOLUTION: A memory-testing apparatus 22 is integrally formed on a circuit 10 together with other elements. A test signal D TST comprises an 8-bit word. When an input width of a RAM 16 is larger than 8 bits, the test signal is connected thereby to generate a width required by the circuit. An output signal D OUT from the RAM 16 has a width possibly larger than 8 bits. A specified RAM output data signal D OUT of an 8-bit byte is output by testing the apparatus 22 at one time. The total count of bits of an output signal TST.OUT is larger than a count of bits (64) of an output signal DRAM.DO. A multiplexer 44 has a function to multiplex these signals serially in time.
Patent JP-S5572999-A (JP)
Title: Method of fixing tank
Inventor: NIWA RIICHI
IPC: F17C13/08
Filed: 1978-11-26
Abstract: PURPOSE:To prevent a floating phenomenon of the bottom plate in an inner tank by fixing a cable hook to the lower outer periphery of the inner tank of a tank, implanting the hook onto the foundation of the tank along the lower outer peripheral edge of the inner tank and tensioning and mounting the cable at both hooks. CONSTITUTION:Cable hooks 9 are fixed to the lower outer periphery of the inner tank 5 of a tank, cable hooks 10 are implanted onto the tank foundation along the lower outer peripheral edges of the inner tank 5, and the cable 11 is engaged with the hooks 9, 10 alternatively to thereby tension the cable. Thus, since the cable 11 is engaged under predetermined tension even if the peripheral portion of the bottom plate 6 of the inner tank 5 is floated by the internal pressure as designated by broken lines 14, it can prevent a floating phenomenon of the bottom plate 6.
Patent JP-H0817946-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UENO KAZUYOSHI
IPC: H01L29/788
Filed: 1994-06-28
Abstract: PURPOSE:To lower the operating voltage and increase the number of times of rewriting storage information, by applying the gate electrode of a Schottky gate field effect transistor to a first electrode, which is applied to a storage region of memory information charges. CONSTITUTION:The gate electrode of a Schottky gate field-effect transistor formed on a GaAs semiconductor substrate 1 is applied to a first gate electrode 3. An insulating film 4 between gate electrodes is formed on the first gate electrode 3. A second gate electrode 5 is formed on the first gate electrode 3, via the insulating film 4. The first gate electrode 3 serves as the storage part of memory information charges, and the second gate electrode 5 acts as the electrode for controlling the writing and erasing of the memory information charges. The information charges of the first gate electrode 3 are written and erased via a Schottky barrier between the semiconductor substrate 1 and the first gate electrode 3. Thereby the number of times of rewriting the information charges can be increased.
Patent JP-S5935447-A (JP)
Title: Breaking method for semiconductor wafer
Inventor: HONDA TAKASHI
IPC: H01L21/78
Filed: 1982-08-24
Abstract: PURPOSE:To aviod collisions among elements after breaking, and to prevent the generation of broken pieces by dicing the semiconductor wafer into each element, pasting the wafer to a sheet, stretching the sheet to the outside centering around the wafer and breaking the wafer. CONSTITUTION:A semiconductor wafer 12 is diced into each element, and the wafer 12 in which one surface is still connected is pasted on the sheet 11. When these elements are broken, the wafer 12 is surrounded by a sheet fixing ring 9 without breaking them by using a roller, and the sheet 11 is stretched to the outside centering around the wafer 12 to isolate each element. Accordingly, the divided elements 17, 18, etc. do not collide, and cracks and broken pieces and the like are not generated in the elements 17, 18.
Patent JP-S632283-A (JP)
Inventor: TAKESHITA SETSUO
IPC: H05B6/12
Filed: 1986-06-23
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-S6126544-A (JP)
Inventor: GENMA TSUNEO
IPC: C04B28/00
Filed: 1984-07-13
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-2000048743-A (JP)
Title: Plane image pick-up device, and its manufacture
Inventor: ITO SHIGEO
IPC: H01J29/62
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To realize the low noise level and stabilization of the cathode array action when a photoelectric transfer target and an electric field emission type cathode array are provided. SOLUTION: A shield grid electrode 20 is provided between a photoelectric transfer target 7 on a translucent substrate 3 and an electric field emission type array on a cathode substrate 4 opposite to thereto. The electrode 20 is locked to a stepped part 9 of a spacer member 5 between the substrates 3, 4. Electrode leads 21', 24 are provided inside the spacer member 5 to electrically connect the electrode 20 and the translucent conductive film 22 to the outside. The translucent substrate 3 is sealed to the spacer member 5 by a metallic thin film 6. A getter chamber 25 is provided on a lower part of the cathode substrate 4. The spatial distribution of the signal charges generated and accumulated in the photoelectric transfer film is taken out as the time series electric signals while suppressing the extension of the electron beam from an electron emission area. An emitter 15 and a gate electrode 13 are protected from damages by the positive ion and excessive electrons caused by the gas to be emitted from the photoelectric transfer film 23, and stabilization of the action and low noise level of the cathode array are realized.