baber/WOPTO huggingface dataset:
Patent JP-2000303808-A (JP)
Title: Valve-timing control device for internal combustion engine
Inventor: TSURUTA SEIJI
IPC: F01L1/34
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To improve control responsiveness of a valve timing and downsize a control device. SOLUTION: A plunger 14 is slidably attached to a vane body 4 connected to a camshaft. Pressure in an advancing side hydraulic chamber 27 is introduced into a pressure chamber 47 in the plunger 14, in order to control rotation on the advancing side. The front of the plunger 14 is thus brought into press contact with an inner surface of a housing 2. Return of the vane body 4 due to torque reaction from an engine valve is regulated by thrust of the plunger 14. A connection passage 50 communicating the pressure chamber 47 with a low pressure passage 49 is opened and closed by a pressure control spool 51 at controlling retarding side turning. A spool housing hole 54 is so arranged that its axis (q) is radially offset with respect to an axis (p) of the plunger 14. The connection passage 50 is arranged on a space on the axially extended line of the plunger 14 prepared by the offset.
Patent JP-H0414165-A (JP)
Title: Program transfer device
Inventor: MARUYAMA YOSHIHARU
IPC: G06F15/163
Filed: 1990-05-07
Abstract: PURPOSE:To preserve the auxiliary information having no relation with transfer of programs by providing an auxiliary information transfer control means and sending automatically only the auxiliary information necessary for the program to be transferred to an auxiliary information table set at the transfer destination side. CONSTITUTION:In a program transfer device which transfers the programs and the auxiliary information between programmable controllers PC, an auxiliary information transfer control means 102 extracts each auxiliary information 108 corresponding to an address 107 of each address operand of a transfer subject program 105 that is described in an intermediate language out of an auxiliary information table 106a set in a transfer destination PC 103a. Then the information 108 is registered inan auxiliary information table 106b set in a transfer destination PC 103b. Thus only the auxiliary information necessary for the program to be transferred can be automatically transferred to the auxiliary information table of a transfer destination PC from a transfer origin PC. Then the auxiliary information on the part having on relation with the transfer of programs can be preserved in the auxiliary information table of the transfer destination PC.
Patent JP-S5817259-A (JP)
Inventor: EDOWAADO EMU KEESU
IPC: F16J15/22
Filed: 1981-07-23
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-S5817675-A (JP)
Title: Metal oxide semiconductor type semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/40
Filed: 1981-07-24
Abstract: PURPOSE:To integrate the semiconductor device excessively by forming gate insulating  films mutually opposed through a semiconductor film while disposing gate electrodes  to the surfaces of the gate insulating films. CONSTITUTION:The first electrode 2 consisting of polycrystal Si formed onto a substrate 1 composed of an insulator such as quartz is shaped, and the polycrystal Si electrode 2 is thermally oxidized and the first gate oxide film 3 consisting of SiO2 is molded. The semiconductor film 4 composed of single crystal Si and the second gate oxide  film 5 made up of SiO2 obtained by thermally oxidizing the Si semiconductor film 4  are formed onto the oxide film 3, and the second gate electrode 6 consisting of polycrystal Si, etc. is shaped onto the oxide film 5. Said semiconductor 4 is a film acquired by changing the Si polycrystal film molded through a CVD method into a single  crystal through laser-annealing, etc. On the other hand, a source region 7 and a drain  region 8 are formed by introducing an N type impurity (As or P) into the semiconductor film 4 through an implantation method or a deposition diffusion method while  using the gate electrode 6 as a mask. Accordingly, the degree of integration of double  or higher can easily be attained because the size of half gate length is sufficient in the semiconductor of one layer and the two semiconductor devices being arranged oppositely to each other can be shaped.
Patent JP-H09305054-A (JP)
Title: Separating pawl
Inventor: FUKUZAWA SATORU
IPC: G03G15/20
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To modify a separating pawl, in which a molten type fluorocarbon resin film excellent in non-stickiness is formed on the surface of a separating pawl base maternal, to a separating pawl of a simplified constitution in which the formation of a primer layer is omitted, and to reduce the manufacturing time and manufacturing cost by simplifying the manufacturing work. SOLUTION: This separating pawl is constituted by reforming at least the surface of a tip part of the separating pawl of a synthetic resin such as a polyimide resin by ultraviolet rays irradiation, and coating this surface under burning with the film consisting essentially of the fluorocarbon resin such as a copolymer of tetrafluoroethylene-hexafluoropropylene or a copolymer of tetrafluoroethylene- parfluoroalkylvinylether at the melting point of the fluorocarbon resin or at a higher temperature.
Patent JP-H07173609-A (JP)
Title: Method for laminating two or more kinds of raw materials or object formed by utilizing thermal expansion difference
Inventor: UMEMOTO SADAJI
IPC: C01G1/00
Filed: 1993-04-06
Abstract: PURPOSE:To prevent the intrusion of foreign matter and easily obtain a precursor for producing a superconducting material by laminating a film obtained by depositing a raw material on a soluble material, then removing the deposit to obtain a laminated mixture and pressing the mixture utilizing a difference in thermal expansion coefficients. CONSTITUTION:A material 1 (such as superconducting material) is dropped on a sheet 4 consisting of a wafer easy to dissolve or vaporize and an org. compd. and fixed to obtain a sheet-shaped raw material 5, a laminated sheet 10 obtained by cutting the raw material 5 is placed between the vessels having a different thermal expansion coefficient and heated to vaporize the vaporizable material, and the sheet 10 is slowly compressed and sintered.
Patent JP-H10291586-A (JP)
Title: Unit plate for building up water tank, water tank, and building up method for water tank
Inventor: UCHIDA SHUSEI
IPC: B65D90/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of columns by eliminating the necessity to erect a column at every connected part, and also, facilitate the building up of a water tank is to be built by reducing the number of beams as well when the water tank is to be built up by connecting a large number of unit plates with each other. SOLUTION: A long-sized plate having a plurality of hollow parts inside which goes through in the longitudinal direction, has engaging parts 12, 13 on both sides in the width direction and has a length which is equivalent to the height of a water tank, is made unit plates (a), (b), and the unit plates (a), (b) are erected around the bottom of the water tank by making the longitudinal direction meet the vertical direction, and they are airtightly connected to form a side wall of the water tank, and on the outside of the side wall, a column is erected by skipping at least one location of a joint between the unit plates (a), (b), and a beam member is bridged between the columns to build up the water tank.
Patent JP-S598109-A (JP)
Title: Digital signal recording and reproducing device
Inventor: OOE ICHIROU
IPC: G11B20/10
Filed: 1982-07-05
Abstract: PURPOSE:To improve the recording efficiency and the transmission efficiency, by putting plural information onto the same transmission line in case that signals such as a sound signal are quantized and recorded and reproduced. CONSTITUTION:The output of a sample holding circuit 1 is subjected to A/D conversion by an A/D converter 3 and is supplied to a mixing circut 4. An output signal S2 of the sample holding circuit 1 is supplied to a comparator 5 also. The comparator 5 discriminates whether said signal S2 has a level lower than the output of a level setting circuit 6 or not; and when the level of the signal S2 is lower than that of a signal S3, a signal S4 indicating that idle bits exist is outputted and is supplied to a buffer memory 6 and a mixing circuit 4. A signal S5 for driving of a musical instrument which should be recorded together with the sound signal S1 is stored temporarily and is supplied to the mixing circuit 4.
Patent JP-S6194183-A (JP)
Title: Optimum picture taking-in method of moving object
Inventor: TAKATO MASAO
IPC: G06T1/00
Filed: 1984-06-08
Abstract: PURPOSE:To acquire an effective picture including an object in the visual field of a fixed ITV camera by selecting several points from picture data taken in at every certain period to detect the variation of the density of this picture data. CONSTITUTION:na-number of picture elements (na is set experimentally because it is varied in accordance with the set place of this invented device or an object) near a center picture element xc (=m+1/2 when there are m-number of picture elements in the (x) axis direction) in the (x) axis direction of each of rasters (y1, y2,...yc, yc+1, yc+2,...) at certain intervals in a picture memory 13 are subjected to the binarizing processing. They are discriminated as '1' or '0', and the number of picture elements of '1' is set to a picture element number table. If a number nj of picture elements, which are '1' as the result of the binarizing processing, in the raster (j) (nj is stored in the picture element number table) is larger than a reference value nb (nb<=na, and nb is set experimentally), the binarized result of this raster is judged to be '1' and is set to a binary table. Hereafter, the similar processing is performed for individual rasters.
Patent JP-S62272703-A (JP)
Title: Measuring method for frequency conversion circuit
Inventor: YOSHIDA HIROTO
IPC: H03D7/00
Filed: 1986-05-21
Abstract: PURPOSE:To stably measure a frequency conversion circuit with high accuracy by connecting an LC tuning circuit section and a crystal oscillator in matching with a prescribed oscillation frequency of a local oscillation means and inputting an input signal with a predetermined constant frequency to a circuit to be measured. CONSTITUTION:Since the crystal oscillator 4 has the same natural oscillation frequency as a prescribed oscillating frequency of a local oscillator 22 and a high Q, while the tuning frequency of the LC tuning circuit section 3 is matched with the prescribed local oscillation frequency, in connecting the crystal oscillator 4 in parallel with the LC tuning circuit section 3, a stable prescribed local oscillation frequency with high accuracy is obtained regardless of the variation of the input impedance at an LC tuning circuit connection terminal 25 of the circuit 2 to be measured depending on each device. An input signal fed to an input terminal 24 of the circuit 2 to be measured from the signal source 1 and an output signal of the local oscillator 22 are mixed by a frequency converter, where the result is converted into an intermediate frequency signal. Then the electric characteristic such as an output voltage is measured by a measuring system 5.
Patent JP-H07324752-A (JP)
Title: Drainboard supporter for digged foot warmer
Inventor: TANAKA YOSHIFUMI
IPC: F24C1/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide a drainboard supporter for a digged foot warmer wherein a drainboard body can be easily mounted on any of an upper end and a bottom of a digged foot warmer body, and when the drainboard body is mounted on the bottom in the digged foot warmer body, the drainboard body can be supported at a higher location. CONSTITUTION:A support member 4 is protruded on a drainboard reception structure 1, the support member being substantially J shaped and being engaged with an upper edge 3 of a digged foot warmer body 2. A table reception tool 5 is disposed and fixed at a corner part in a bottom of the digged foot warmer body 2, the table reception tool 5 serving to removably fit to and support the drainboard reception structure 1. The drainboard reception body 1 can be fitted to and supported on the table reception tool 5 to permit the drainboard body 6 to be also mounted on the bottom in the digged foot warmer body 2.
Patent JP-H06167907-A (JP)
Title: Safety interlocking system for detecting paper jamming for electronic printer for long-sized paper provided with thermal fixing function
Inventor: OYAMA AKIRA
IPC: G03G15/20
Filed: 1992-03-24
Abstract: PURPOSE:To switch the actuation and stoppage of a fixing function by converting the rotation of a pulse transmitting disk to a signal by a detecting sensor and judging the normal carrying of a paper. CONSTITUTION:The long sized paper is carried by a carrying device constituted of a nip roller 4 positioned behind a thermal fixing device 2 and having no driving force and a paper ejecting roller 3 having a driving force. In the case that paper jamming occurs, the long sized paper is not carried, so that the nip roller 4 having no driving force is not rotated, and a signal from the detecting sensor 6 for detecting the rotation of the disk 5 attached to the nip roller 4 is not inputted into a controller, so that it is judged by the controller that the paper jamming occurs, and then, the thermal fixing device 2 is stopped. Meanwhile, in the case that the paper jamming does not occur, the long sized paper is carried by driving the paper ejecting roller 3, so that the nip roller 4 is also rotated following up the paper carrying, and the signal from the detecting sensor 6 for detecting the rotation of the disk 5 is periodically inputted into the controller, so that it is judged by the controller that the device acts normally, and then, the operation is continuously carried out.
Patent JP-S5240814-A (JP)
Title: Construction process of corrosion prevention in bottom plate of establ ished tank
Inventor: OOSUGA TAKASHI
IPC: B65D88/06
Filed: 1975-09-26
Abstract: PURPOSE: An economical process with little construction time and cost in a corrosion prevention of bottom plate in an established tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S598238-A (JP)
Inventor: TAKAMURA KEIJI
IPC: H01H85/17
Filed: 1982-07-07
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-S61276713-A (JP)
Title: Rolling method for blank pipe by mandrel mill
Inventor: FUSHIMI NAOYA
IPC: B21B37/78
Filed: 1985-05-31
Abstract: PURPOSE:To equalize a wall thickness in the axial direction of a blank pipe by correcting an interval and a revolving speed of each roll of a mandrel mill, based on an estimated caliculated value of a tension or a compressive force, and controlling a tension or a compressive force of the blank pipe between each stand to a correct value. CONSTITUTION:Plural pieces of roll interval regulators 1 and plural pieces of roll revolving speed regulators 2 are installed by one piece each to each of plural pieces of stands A1-An of a mandrel mill. Also, plural pieces of load cells 3 are installed by one piece each to the stands A1-An, and a voltage and a current of a driving motor 4 of each of the stands A1-An, and a roll revolving speed are measured, and sent to an arithmetic control device 5 in the same timing. The device 5 estimates and calculates a tension or a compressive force of a blank pipe 6 between each stand, based on said measured data, and based on a result of this calculation, a roll interval and a roll revolving speed of each stand, by which said tension or compressive force becomes a correct value are calculated. Also, each of plural pieces of roll interval regulators 1 adjusts the roll interval, and adjusts the roll revolving speed.
Patent JP-H01290719-A (JP)
Title: Continuous annealing and pickling method for steel strip
Inventor: YAGINUMA HIROSHI
IPC: C21D9/56
Filed: 1988-05-16
Abstract: PURPOSE:To improve thermal efficiency in continuous annealing by applying a colored slurry formed in a pickling section to a steel strip to carry out continu ous annealing and then subjecting the above steel strip to pickling so as to remove the coated material completely. CONSTITUTION:A colored slurry formed in a pickling section is supplied to a tank 13 through a pipe 14, and also water or mineral oil for dilution is sup plied through a pipe 15. The diluted colored slurry is passed through a pipe 18 by means of a pump 17 and sprayed through nozzle headers 19 on a steel strip S to apply the above slurry to this steel strip S. Further, the above applica tion may be carried out by a roll coating method or a dipping method. Succes sively, the steel strip S is fed to a continuous annealing furnace to undergo continuous annealing and pickling. By this method, continuous annealing velocity can be increased by about 20%.
Patent JP-H11303229-A (JP)
Title: Expansion joint structure
Inventor: YAMAMIYA TERUO
IPC: E04B1/62
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide expansion joint structure capable of having the displacement follow-up mechanism of an arbitrary direction on a wooden expansion joint used as finishing material, having a flat surface and continuous finishing. SOLUTION: With regard to an expansion joint between two adjacent buildings B, C, upward oblique wooden pavement materials 8, 8 in outer end faces are set on both the buildings B, C. A displacement follow-up member 9 is disposed between the lower ends of both the wooden pavement materials 8, 8 at a prescribed interval. A ship bottom-shaped expansion joint material 10 is set between both the wooden pavement materials 8, 8, and the expansion joint material 10 and the displacement follow-up member 9 are fixed through a spring 6 by a long bolt 20.
Patent JP-S5242047-A (JP)
Title: Personality recognition system
Inventor: HIRAKAWA HIROSHI
IPC: G10L15/06
Filed: 1975-09-29
Abstract: PURPOSE: To enable the storage section storing the standard characteristic parameter for every person, by recording the standar characteristic parameter required quired for personality recognition with sound voice recognition on ID card. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5544804-A (JP)
Title: Preparation for polymer film
Inventor: TAKAGI NORIO
IPC: B29C48/08
Filed: 1978-09-26
Abstract: PURPOSE:To provide adhesive and smooth film by coating liquid over the quenched surface of both edges of a sheet of fused polymr complex pushed out of a die when the above sheet is given a rectangular displacement by an air bearing and introduced to a quenching surface. CONSTITUTION:A fused sheet 4 pushed out of a die 1 arrives at a cooling roll 2. During this process, the fused sheet is displaced from a ordinary catenary course to a course more rectangular to a quenching surface by a porous air bearing. Air or nitrogen, etc. is supplied from a pipe 5 to this bearing. By coating liquid over the surface of a cooling roll through a liquid coating device 6, necking-in of the film is decreased, more uniform and stable width and more uniform quenching are given to the film and therefore, smooth and transparent quenched films with no partial shrinkage and distortion are obtained.
Patent JP-H01287597-A (JP)
Title: Character data cache memory device
Inventor: KUDO MAKOTO
IPC: G06F3/12
Filed: 1988-05-13
Abstract: PURPOSE:To keep the utilization efficiency of cache character data invariably high by selecting character data stored on a character memory part according to information from a quantity counter part classified by character types. CONSTITUTION:When the registration and deletion of character data on the character data memory part B are performed from a data input/output part A, the counters of the quantity counter part C classified by the character types are put in operation for initialization, increasing, decreasing, etc. Further, when the character data memory part B is full and new character data needs to be registered, a character data selecting means D selects and deletes character data on the character data memory part B and also registers the new character data according to the information from the counter part C. Consequently, cache character data are usable with invariable high utilization efficiency although the number of utilized characters varies.
Patent JP-S61273986-A (JP)
Title: Thermal recording body
Inventor: ISHIDA KATSUHIKO
IPC: B41M5/337
Filed: 1985-05-30
Abstract: PURPOSE:To provide a diazo type thermal recording body having a recording layer generating no yellowing due to photooxidizing reaction and showing sufficient black color developability, by providing a thermal recording layer containing a diazonium compound, a specific coupler compound and a compound showing basicity at the time of heating to a support. CONSTITUTION:A thermal recording layer containing at least a diazonium compound, a coupler compound represented by general formulae [I], [II] (wherein R is a substituted or unsubstituted aryl group, X, Y and Z are respectively a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or a phenyl group) and a compound showing basicity at the time of heating is provided to a support. The coupler compound represented by the formula [II] (wherein X, Y and Z are respectively a hydrogen atom, a halogen atom, a 1-4C alkyl group, a 1-4C alkoxy group or a phenyl group) especially generates no yellowing of the recording layer in the combination of the coupler compound represented by the general formula [I] and a thermal recording body excellent in black color formability is obtained.
Patent JP-S5342680-A (JP)
Title: High frequency compound transistor
Inventor: IWASE NOBUO
IPC: H01L29/72
Filed: 1976-09-30
Abstract: PURPOSE: To improve rise characteristics at Class C operation of transistors and enable stable high output power to be obtained even at low input power by providing first, second transistors and a resistor between input and output matching circuits within one dielectric substrate as specified. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5544267-A (JP)
Title: Color television receiver
Inventor: TOMINAGA KIYONORI
IPC: H04N9/24
Filed: 1978-09-25
Abstract: PURPOSE: To correct the index signal surely with a simple constitution, by detecting the phase shift of the original index signal through the use of chroma signal while supplying the original index signal to the variable phase shifter and controlling the amount of shift of the phase shifter through the detected output.  
     CONSTITUTION: The light 13 emitted when spotting the electron beam 12 from the panel inside of the color receiving tube 11 of beam index system, is detected with the photo detector 14 placed external the funnel. Next, the color difference signals ER-EY, EG-EY, EB-EY obtained through the demodulation of this light are fed to the matrix circuit 21, and the luminance signal EY is fed to the circuit 21 to cause the primary color signals ER, EG, EB to the circuit 21. After that, this is fed to the switch circuits 22R, 22G, 22B and the output of the detector 14 is fed to the band pass filter 23 to pick up the original index signal. Further, this is fed to the PLL  circuit 25 via the variable phase shifter 24 to produce the signal in frequency 3f 1 .  Simultaneously, the color differnece signal is fed to the subtractor 27 and the phase  sifter 24 is controlled with this output. 
     COPYRIGHT: (C)1980,JPO&Japio