baber/WOPTO huggingface dataset:
Patent JP-H02213277-A (JP)
Title: Picture data encoding processor
Inventor: MORIHARA TAKASHI
IPC: H04N1/41
Filed: 1989-02-13
Abstract: PURPOSE:To suppress the increase of encoding quantity as much as possible with realizing the restored picture of high picture quality not by fixing an encoding parameter to whole picture data to be the object of processing but by setting the encoding parameter for each block with being matched to the feature of the picture data. CONSTITUTION:At first, a number of gradations determination part 11 calculates gradation variable D (D=maxL-minL) by reading the maximum gradation value maxL and a minimum gradation value minL of the block, which goes to be the object of processing, from a gradation variable detection part 3 and calculating a differential value between these read maximum gradation value and minimum gradation value. Continuously, the gradation determination part 11 judges it by comparing this calculated gradation variable D with the value of the encoding parameter for the clock set from an encoding parameter determination part 7 to which mode the clock of the processing object is classified out of three prepared modes (A, B and C). Then, it is determined whether picture elements in the block of the processing object are compressed to one representative gradation value, compressed to two representative gradation values or compressed to four representative values.
Patent JP-H08227015-A (JP)
Title: Light transmission plate
Inventor: SAITO SHINICHIRO
IPC: G02B6/00
Filed: 1995-02-22
Abstract: PURPOSE: To efficiently refract the light guided in a light transmission plate of an edge light system to be used for back light for irradiating liquid crystal display elements to a liquid crystal display element side and to obtain the light transmission plate featuring good productivity. CONSTITUTION: The light transmission plate 1 arranged adjacently to a linear light source 10 is formed of a substrate 9 consisting of a resin material and microprojections 4 on a transmission surface 3 which is a surface approximately parallel with the liquid crystal display element 15 of the substrate 9. Many pieces of these projections 4 are formed by a 2PL method. The sectional shapes of the projections 4 have a sharp angled triangular shape of an approximately triangular shape in sectional shape. The inclination angle of the projections is specified to >=90 deg. and <=150 deg.. The refractive index of the projections 4 is made larger than the refractive index of the substrate 9.
Patent JP-H09233849-A (JP)
Title: Switching inverter circuit
Inventor: HAMAGUCHI TOSHIO
IPC: H02M3/338
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation of the on-period of a main switch and to obtain the low-noise, highly-efficient circuit at a low cost by providing the on-period control means of the main switch, which turns on the main switch after the elapse of a specified period by the voltage generated in the control winding of a transformer. SOLUTION: A control winding 18b of a transformer 18 performs the retrieval of a current. The current is taken out from a capacitor 14 through a resistor 16 and a low-current diode 15 from an on-period control means C of a main switch. The capacitor 14 is reversely charged. When the reverse charging voltage of the capacitor 14 becomes the forward voltage of a diode 13, the diode 13 conducts, and a current path is switched. Thus, the charge-starting voltage of the capacitor 14 after the switching is fixed, and the on-period of the transistor 4 becomes constant. Therefore, the on-duty is not fluctuated by the voltage fluctuation and the ripple component of the DC power supply, and the low-noise, highly-efficient device can be realized at the low cost.
Patent JP-S58150690-A (JP)
Inventor: KAWAGUCHI SHIYOUJIROU
IPC: E05F15/20
Filed: 1982-03-03
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-H07245203-A (JP)
Title: Rotary variable resistor
Inventor: MIYAKE TOSHIKATSU
IPC: H01C10/20
Filed: 1994-03-03
Abstract: PURPOSE:To provide a thin rotary variable resistor enhancing the degree of freedom in designing patterns of a printed board. CONSTITUTION:A metal plate 3 is embedded in an insulation sub-strate 2 made of plastics and both and integrally made. A pair of mount parts 12, 13 soldered on a printed board 16 and a stopper part 14 for regulating a rotary angle of an operation body 6 are respectively bent and formed in the metal plate 3 projecting from a side surface of the insulation substrate 2. Thus, the metal plate and insulation substrate are mutually supplementally reinforced, and also patterns of the printed board can be arranged on a rear surface of the insulation substrate.
Patent JP-S63206649-A (JP)
Inventor: KENESU JIEI SHIYURIMU
IPC: G01N27/403
Filed: 1988-02-16
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-H06249311-A (JP)
Title: Movement conversion mechanism
Inventor: TAKENAKA HIROYUKI
IPC: F16H25/02
Filed: 1993-02-24
Abstract: PURPOSE:To enable movement to be converted to curvilinear movement and aim at enlarge ment of use, by forming a rail in an arc shape and forming irregular roughness on the arc-shaped inner face of this rail. CONSTITUTION:Many cyrindrical pins 10b are half buried per specific interval L in the arc-shape inner face 10a of a rail 10 formed in an arc shape, and irregular roughness a having curve faces are formed at specific pitch L by these pins 10b. Circular movement with phase difference 120 deg. degree is generated in rotary plates 23-25 when rotation at movement is given to an input axis 11a. As contact positions of wavy protrusions of respectivery plates 23-25 with the irregular roughness of the rail 10 are biased by intervals of the phase difference 120 deg. degree at this time, the irregular roughness of the rail 10 is always pushed by the wavy protrusions of one rotary plate, and, as a result that this pushing action is repeated successively, relative movement is generated between the rail 10 and the case 11 by the speed corresponding to one pitch in the rail 10 per rotation of the input axis 11a. Thus it is possible to enable movemeut to be coverted curvilinear movement and to aim at enlarge went of use.
Patent JP-H08236714-A (JP)
Title: Semiconductor storage device
Inventor: TSURUTA TAKAHIRO
IPC: G11C11/4097
Filed: 1995-02-22
Abstract: PURPOSE: To easily connect a main bit line with a source/drain region of a selected transistor without increasing a chip area in a DRAM having a hierarchical bit line structure. CONSTITUTION: A contact hole 30 is formed on a source/drain region 22 common to selected transistors Qb12 and Qa13, on which hole an intermediate pad 32 is formed. The intermediate pad 32 is formed in the same layer as that of a storage node 34. A main bit line MBL1 is connected with the intermediate pad 32 through a contact hole 36. A pair of the main bit lines are desired to be twisted.
Patent JP-H11208698-A (JP)
Title: Container with hinge
Inventor: MIZUSHIMA HIROSHI
IPC: A45D33/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a container with a hinge wherein an elastic piece is provided in each of a first and second pin axes, and end surfaces of a first and second bearings are pressed against the elastic pieces respectively, whereby wear and tear of the first and second pin axes can be absorbed so that a stable wear resistance can be obtained and dimensional errors of the first, second, and third bearings can be absorbed. SOLUTION: An axis hole of a first bearing 10 is rotatably fitted on the outer surface of a first pine axis C protruding to the left from a third bearing 6. The right end surface of the bearing 10 is pressed against the forward end of a first elastic piece 16, and an axis hole of a second bearing 11 is rotatably fitted on the outer surface of a second pin axis D protruding to the right from the third bearing 6 and the left end surface of a second bearing is pressed against the forward end of a second elastic piece 18, and the frictional resistance of the pieces 16, 18 for the bearings 10, 11 is determined within a range such that a cover body can be held at an open position.
Patent JP-S52117145-A (JP)
Title: Lens
Inventor: GOTOUDA NOBORU
IPC: G02C7/10
Filed: 1976-03-27
Abstract: PURPOSE: Plural functions of hydrophilic effect, ultraviolet absorption effect and coloring effect are provided to a lens containing an ultrasonic absorber or coloring agent by forming a hydrophilic film containing the specific unsaturated compound as a substrate to said lens. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09208920-A (JP)
Title: Fixing agent for preventing glass cloth from fraying and glass cloth prepared therewith
Inventor: TANABE MAKOTO
IPC: C09J163/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fixing agent, consisting essentially of a cross- linkable polyurethane-based resin and an epoxy-based cross-linking agent and useful for preventing selvedges of a glass cloth, woven with an air jet loom, etc., and especially used for copper-clad laminates from fraying. SOLUTION: This fixing agent for preventing a glass cloth from fraying consists essentially of (A) a cross-linkable polyurethane-based resin and (B) an epoxy-based cross-linking agent. An epoxy-based cross-linking agent having 150-1000 epoxy equiv. and 500-2000 molecular weight is especially preferred as the component (B). The amount of the component (B) based on the component (A) is preferably >=0.3 equiv. based on the amount of hydrophilic modification. The reaction of the components (A) with (B) is preferably carried out at 130-180 deg.C for 10-60sec. The resultant fixing agent for preventing the glass cloth from fraying in an amount of 1.5-6% based on the weight of the glass cloth is fixed in a prescribed width to both end parts (selvedge parts) in the width direction of the glass cloth.
Patent JP-S51111135-A (JP)
Title: Device for automatic opening of pachinco machine frame
Inventor: MINAMI EIZABUROU
IPC: A63F7/02
Filed: 1975-03-24
Abstract: PURPOSE: The respective frames of a number of pachinco machines arranged in parallel in a hall are simultaneously openable by remote control for enabling facilitated cleaning and inspection. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60178339-A (JP)
Title: Foreign material checking apparatus in machine
Inventor: WADA YASUMOTO
IPC: G01N21/954
Filed: 1984-02-27
Abstract: PURPOSE:To check and remove foreign materials from a remote point, by linking a checking truck, which is provided with a driving device, foreign material checking TV cameras, and cleaning devices such as a cleaner, a permanent magnet and the like, to a remote checking device by cable. CONSTITUTION:A catapillar 7, which is driven by a gear motor 5, is provided in a checking truck 3. The truck 3 is inserted into a pipe 15. On the truck 3, checking TV cameras 1 and 2, a cleaner 4 for removing foreign materials, a cleaner sucking nozzle 14, a manipulator 16, a permanent magnet 17, a lighting device for TV camera 20, a control box 6 and the like are mounted. Remote control is performed by a monitor TVs 11 and 12 and a control panel 10 through a cable 8 from the outside of the pipe 15. The foreign materials, which are sucked or attracted by the cleaner 4 or the permanent magnet 17, are taking out together with the truck 3 and recovered. Thus the highly safe checking and cleaning in the pipe 15 can be performed in place of working personnel.
Patent JP-H02213705-A (JP)
Title: Strain detector
Inventor: SATO HIROSHI
IPC: G01B7/00
Filed: 1989-02-14
Abstract: PURPOSE:To prevent the fluctuation in strain detection characteristic by a secular change, etc., occurring in the magnetization of a driven member by adhering magnetorestrictive layers via conductive adhesive agents to the driven member and forming the conductive adhesive agents to the thickness larger than the surface skin depth of the magnetic fluxes generated by detecting coils. CONSTITUTION:The magnetorestrictive layers 2 are adhered to the driven member 1 via the conductive adhesive agents 4 and the conductive adhesive agents 4 are formed to the thickness larger than the surface skin depth of the magnetic fluxes generated from the detecting coils 3. The magnetic fluxes generated from the coils 3 flow in the conductive adhesive agents 4 but not in the driven member 1. The driven member 1 is, therefore, not magnetized and even if the driven member is magnetized, the strain detection characteristic is not affected and the secular change by the magnetization is prevented. The magnetic fluctuation of the driven member 1 does not affect the strain detection characteristic.
Patent JP-2000231664-A (JP)
Title: Remote automatic vending machine
Inventor: KABAYA MUTSUO
IPC: G07F9/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To permit even a user using a wheelchair to easily purchase a product by connecting a portable terminal to an automatic vending machine, inputting purchase information from the portable terminal and carrying out the product from the automatic vending machine. SOLUTION: A user connects an interface cable C between an automatic vending machine A and a portable terminal B. The automatic vending machine A transfers product information on a vending product name, a product number and a sum to the portable terminal B. The portable terminal B displays transferred product information on a display part. A purchaser inputs purchase information (product number) from the input part of the portable terminal B and transfers it to the automatic vending machine A. When the purchaser supplies a rate, the automatic vending machine A transfers the recognition message of a purchase content and the supplied rate to the portable terminal B and displays it on the display part.  When the purchaser inputs that there is no mistake from the input part of the portable terminal B, the automatic vending machine A discharges the product requested to be purchased and discharges change.
Patent JP-2000232226-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TATEWAKI YOICHI
IPC: H01L29/78
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a structure, wherein a relaxation of a stress in the regions intersecting element isolation regions with the sidewalls can be obtained and the generation of a crystal defect due to the stress can be suppressed, and the manufacturing method of the device. SOLUTION: A semiconductor device is constituted into such a structure that a gate electrode 5 with sidewalls 6 arranged on the sidewalls on both sides thereof is formed on element isolation regions 2, and an active region on a semiconductor substrate 1 in a prescribed shape. Buffer layers are formed under the lower parts of the sidewalls 6 in such a way as to cover at least the regions intersecting the end parts of the above regions 2.
Patent JP-H01210128-A (JP)
Title: Controlling method for operation of spinning machine
IPC: B21D22/16
Filed: 1988-02-17
Abstract: PURPOSE:To improve the working efficiency by determining a working cycle with a computer, inputting this into a storage medium, operating a controlling mechanism utilizing this storage medium and working a blank in accordance with set stage. CONSTITUTION:A blank W is lifted by an up-signal of a blank receiver 20 up to a prescribed position and the blank W is put by the advance of a tail stock 5 between the tail stock 5 and a mandrel 4. At the same time, a drawing tool is changed over to an operation circuit against a drawing roller 6 and a backup roller 16 is advanced to a position opposite to the drawing roller 6. The blank receiver 20 is lowered down to a relief position, the driving motor of a main spindle 3 is operated to rotate the main spindle 3 at a high speed, coolant is operated and a starting signal for the drawing operation by the drawing roller 6 is given. The controller 31 reads a drawing cycle stored in the storage medium IC inputted into an input part 32 and drawing operation is carried out based on this result. This drawing cycle is formed by a computer 2 and inputted in the storage medium IC.
Patent JP-H09228898-A (JP)
Title: Mixed member and intake pipe shape
Inventor: TOKUYASU NOBORU
IPC: F02M35/10
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To enhance the mixed property of gaseous fuel with air, and thereby contrive to stabilize an idle operating condition, in a gaseous fuel injection valve by providing a mixing member giving turbulence to the tip end of an injection valve or facilitating injection of fuel reversely against an air flow. SOLUTION: A gaseous fuel injection valve for a gas engine using gaseous fuel such as natural has as fuel, allows a plunger to be raised up when a coil is energized, and also allows fuel to be injected out of a nozzle when a valve 305 is separated from a valve seat. In order to provide turbulence in fuel injection at this point of time, a turbulence promoter 402 is thereby formed at the downstream side of the nozzle 308. By this constitution, the direction of an air flow is changed with respect to fuel injection out of the nozzle when furl passes through the turbulence promoter 402 so as to allow collision and dispersion to be accelerated. As an another way to enhance the mixing property, a device can for example, be cited, which has a mixing member having a plurality of fuel injection ports over the side surface of a cylinder a pipe shape.
Patent JP-S58151737-A (JP)
Title: Interference detecting circuit
Inventor: KUSUKI HISATSUGU
IPC: H04B7/26
Filed: 1982-03-05
Abstract: PURPOSE:To detect automatically the presence of a beat signal in a demodulated signal, by making use of a phase lock loop. CONSTITUTION:The frequency of the signal obtained through a signal receiver 2 is converted. A frequency component containing a beat signal is extracted through an HPF16 and suppled to a phase lock loop circuit 14. The circuit 14 looks for the beat signal w ithin a lock range through a sweeping circuit 17. When the beat signal is detected, the loop is locked. In this case, the oscupying width of a demodulated signal can be covered even through the changing factor of the lock range is small since the modulated signal contaoning the beat signal is converted into a high frequency. Then the locking time or locking frequency is counted to decide the presence of a beat disturbance.
Patent JP-H11226024-A (JP)
Title: Treating implement for endoscope
Inventor: SUZUKI TAKAYUKI
IPC: A61B17/30
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the fear of injuring a mucosa on the wall surface of forceps channel and within a body cavity by providing a flat loop expand- opening direction regulating means regulating the expand-opening direction of the loop of an excision wire at the tip part of a flexible sheath to surely gather a biogenic organization with simple constitution. SOLUTION: As a flat part (loop expand-opening direction regulating means) 21 is provided at the tip of a snare pipe 18 projecting/sinking a snare 16, the developing direction of the loop-like expand-opening part 16a of the snare 16 projecting to an outer side from the tip of the snare pipe 18 is always constant and overlapped with the tip opening part 17b of a tip cover 17 without fail. Thus, there is no need to position the snare and the part 17b and biogenic organization is surely gathered by simple operation. In addition, as the opening part of the flat part 21 of the pipe 18 projecting and sinking the snare 16 and the part 17 are provided at a tip hard part 10 at the tip of the sheath 9, the biogenic organization entering within the cover 17 can immediately be cut off by the snare 16.
Patent JP-H021704-A (JP)
Title: Polymer immobilized aminopyridinium salt derivative and production of aromatic fluorine compound using the same derivative as catalyst
Inventor: KAKIUCHI HIROSHI
IPC: C07C315/04
Filed: 1989-02-13
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for agricultural chemicals, etc., in a short time in high yield under a mild condition by reacting a specific halogenated aromatic compound with an alkali metal fluoride in the presence of a polymer immobilized aminopyridinium salt derivative catalyst. CONSTITUTION:A halogenated aromatic compound shown by formula II (n is 1-5 integer; Y is cyano, nitro, trifluoromethyl, etc.) is reacted with an alkali metal fluoride in the presence of a polymer immobilized aminopyridinium salt derivative catalyst shown by formula I (P is polymer supporting material by polystyrene skeleton; R<1> is alkylene; R<2> and R<3> are alkyl; X is halogen) to give an aromatic fluorine compound shown by formula III (Z is cyano, nitro, trifluoromethyl, formyl, etc.; m is 1-5 integer; n' is 0-4 integer; m+n'=n).
Patent JP-S63202817-A (JP)
Title: Cathode for electron tube
Inventor: SANO KINJIRO
IPC: H01J1/15
Filed: 1987-02-17
Abstract: PURPOSE:To shorten the time after a switch is turn on until an electron beam is emitted by connecting a band-shaped heating element fixed with a base metal of an electron emitting material and having a temperature coefficient of zero to band-shaped heating elements having a positive heat coefficient. CONSTITUTION:When the voltage is applied to support plates 5a, 5b and a current is fed, the current flows through both a band-shaped heating element 1 having a temperature coefficient of zero and band-shaped heating elements 2a, 2b having a positive heat coefficient, and the temperature rises. The heat generated by the Joule's heat of the heating element is transmitted to a base metal 3 mainly by heat conduction, and an electron beam is emitted from an electron emitting material 4 after the temperature of the metal 3 rises to the preset temperature. Since the temperature of the heating elements 2a, 2b is low immediately after the voltage is applied and their resistance value is small, the current flowing through the heating elements 1 and 2a, 2b is increased. That is, the temperature rising speed of the metal 3 is accelerated. As the time elapses, the temperature of both heating elements rises and the resistance value is increased, thus the current value is gradually decreased and stabilized.
Patent JP-H04275619-A (JP)
Title: Automatic document output device
Inventor: KUROKAWA YOICHIRO
IPC: G06Q10/10
Filed: 1991-03-01
Abstract: PURPOSE:To carry on an input process by eliminating the need for a wait at an input device even when a printer as an output device is in output operation. CONSTITUTION:A central processing unit 20 has an input control means 21, various transaction APs 22 which execute various transaction processes to generate basic data for documents, a control file 23 which controls the output state of the document basic data to the output device, a document basic data file 24 stored with the document basic data, an output request scan control means 25 which scans output requests in the control file and actuates an output control means 26, and the output device 30 has an input control means 31 which inputs the document basic data from the central processing unit 20, various document generating means 32 which generates the documents according to the document basic data, an output control means 33 which outputs the various documents, a form file 34 stored with the formats of forms dedicated to the documents, etc.
Patent JP-H11233847-A (JP)
Title: Electric-kinetic energy conversion element
Inventor: KOJIMA NOBUYUKI
IPC: H01L41/22
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminate piezoelectric element wherein the reliability can be improved without dropping piezoelectric ceramics. SOLUTION: The element is constituted such that piezoelectric layers and electrode layers are alternately laminated, and the laminated electrode layers are made conductive by through-electrodes formed in conducting holes formed in the thickness direction of the piezoelectric layers. This case is made so that the through-electrodes 4-2 formed through the second piezoelectric layer 2-2 are overlapped those 4-1 formed type the first piezoelectric layer 2-1 in the thickness direction.