baber/WOPTO huggingface dataset:
Patent JP-S59201176-A (JP)
Title: Reading method of mark information
Inventor: ONODERA KATSUYUKI
IPC: G06K9/00
Filed: 1983-04-28
Abstract: PURPOSE:To detect the stable signal in response to the form of a mark and the variation of the light irradiating angle to the mark surface by irradiating parallel light beams to the mark surface from the oblique direction and receiving only the light dispersed from the mark surface by a photodetecting element to transduce the dispersed light into an electric signal. CONSTITUTION:A light source 3 and a projecting lens system 4 are provided with inclination to a mark surface 2. The light of the source 3 is turned into approximately parallel beams through the system 4. These parallel beams are made incident to the surface 2 at an incident angle alpha from the direction parallel to the mark 1 and at an incident angle beta from the direction vertical to the mark 1 respectively. At the same time, a photodetecting element 5 and a photodetecting lens system 6 are set approximately parallel to the surface 2. Thus the light reflected directly from the surface 2 is avoided, and only the dispersed light is received by the element 5 and transduced into electric signal. Then the signal level is stabilized in response to the form of the mark 1 and the variation of light irradiating angle to the surface 2. Thus the information on the mark 1 is always read assuredly.
Patent JP-H10268772-A (JP)
Title: Sheet and adhesive label for prevention against forgery
Inventor: KOMATSU TAKAAKI
IPC: C09J121/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the sheet and adhesive label for forgery prevention which disables illegal acts by forming a single layer, containing both self-coloring type pressure-sensitive coloring compositions of leuco-based heat-sensitive recording dye and a developer, and at least one of a coloring agent and the developer in microcapsules, on one surface of a base. SOLUTION: On one surface of the base 6, the heat-sensitive and pressure- sensitive mixed coloring layer 1 (i.e., organic solvent coloring layer 4) is laminated to obtain the forgery preventive sheet 9 and on the reverse surface (the other surface of the base 6) of the forgery preventive sheet 9, an adhesive layer 7 and a peeling sheet 8 are laminate din order to obtain the adhesive label 10 for forgery prevention. This constitution makes the organic solvent coloring layer colors when the label tries to be peeled by using an organic solvent such as a lalbel peeler, and then a print layer is dissolved with the organic solvent to flow out and leaves traces of the use of the organic solvent, so the peeling of the label or the removal of a seal impression can distinctively be detected.
Patent JP-H10265658-A (JP)
Title: Non-oriented thermoplastic resin sheet
Inventor: KIMURA HISASHI
IPC: C08L67/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheet which not only has excellent optical properties, but also does not suffer an increase of whiteness even when it is bent or impacted, and further has a beautiful appearance, by incorporating a spherical silicone resin having a structure obtained by connecting at least one of specific basic structures in the form of a three-dimensional network and having a specific mean diameter in a thermoplastic resin. SOLUTION: This sheet comprises 99.5 to 80 wt.% thermoplastic resin comprising at least one resin selected from among an acrylic resin, a polycarbonate resin and a polyester resin, and 0.5 to 20 wt.% silicone resin having a structure obtained by connecting at least one of basic structures represented by the formula wherein R is a 1-4C alkyl group and X is 1 to 3 and having a mean diameter of 0.1 to 10 μm. Further, this sheet has no orientational ordering among constituent molecules, and, has a thickness of 0.1 to 10 mm, is substantially amorphous, has a total transmittance of 40% or more and has a haze of 70% or more.  It is desirable that the spherical silicone resin contains a structure of the formula, wherein X=1, in an amount of 50 mole % or more, and a structure represented by the formula, wherein R is a methyl group, in an amount of 50 mole % or more, and that 100 or more of basic structures are connected to form the spherical silicone rein.
Patent JP-H03272957-A (JP)
Title: Cut terminal bending device in film take-up device
Inventor: MATSUMOTO YUKIMICHI
IPC: B65H19/22
Filed: 1990-03-23
Abstract: PURPOSE:To facilitate leading work in the following process by bending the winding end of a film sucked by a sucking chamber by upward and sideware air blow in two air jet manifolds, and pressing it onto a roll by a press roller. CONSTITUTION:A frame body 7 capable of rising and lowering is provided between a pair of opposed turret boards 5, and a sucking chamber 13 for suck ing and holding a film is disposed on the upper part of the frame body 7 over the whole width of the film. The sucking chamber 12 has a sucking hole, and the frame body 7 has a first air jet manifold 13 for jetting air upward which is situated in the front of the air chamber 12. A second air jet manifold 14 is built obliquely upward thereof to jet the air toward the upper surface of the chamber 12. When the end part of a film is adsorbed by the chamber 12 and cut at the time of changing the winding of the film from a core 6 to a core 6', the winding end is bent by air blow, and pressed onto a full-winding roll R' by a press roll 11.
Patent JP-S555217-A (JP)
Title: Electric spark machining device
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1978-06-21
Abstract: PURPOSE:To plan to improve workability and safety by detecting abnormal damages such as breakage, dropping or the like caused in an electrode being used. CONSTITUTION:When sparking conditions became worse due to deposit of machined chips or the like within a working gap between an electrode 2 and a work 3, a commanding signal for reciprocating motion of the electrode 2 is sent from a decision circuit 16. If a crack is produced in an electrode and a part thereof is dropped, an amount of expected voltage drop at the time when the reciprocating motion is stopped becomes insufficient, and thereby, the production of the crack is detected. By this detection, not only an indication or an information 28 but also stopping whole an electric spark machining device or at least stopping working operation including supply of working pulse and feeding of the work are effected automatically.
Patent JP-H0234894-A (JP)
Title: Display controller
Inventor: NISHIKAWA NORITAKA
IPC: G09G3/36
Filed: 1989-03-27
Abstract: PURPOSE:To display various display areas on one display by setting individually the maximum display capacity of the display and display areas which are used actually. CONSTITUTION:A register 102 for setting the maximum display capacity of the display and a register 103 for setting the display areas where a video signal is used actually for displaying are presented independently. Therefore, even when a display area used actually for displaying is smaller than the display capacity, the display is possible by setting them independently. Consequently, even if there are many display areas, corresponding values are set as the display areas to display many kinds of display areas for one kind of display capacity.
Patent JP-S61233973-A (JP)
Title: Fuel concentration detector of liquid fuel cell
Inventor: DOI RYOTA
IPC: H01M8/04
Filed: 1985-04-10
Abstract: PURPOSE:To form a concentration detector having high reliability, high sensitivity, and simple construction by bonding a fuel retarding layer which retards permeation of fuel to an anode through a catalyst layer. CONSTITUTION:A fuel retarding layer 17b is arranged in an anode 17 through a catalyst layer 21. The fuel retarding layer 17b is formed by making carbon fibers in a paper form and immersing it in polytetrafluoroethylene fine particle dispersion, then baking them to control permeability and water repellent property. By this treatment, the premeability of fuel is controlled to, for example, 7X10<-6>mol/cm<2>, min., mol/l. A platinum family catalyst layer 21 is bonded to the fuel retarding layer 17b by placing the mixture obtained by kneading the catalyst layer material and polytetrafluoroethylene fine particle dispersion on one side of the layer 17b and baking. They are bonded to an anode comprising, for example, tantalum. The electrode is fixed with a frame so that fuel enters the electrode from the fuel retarding layer.
Patent JP-S572492-A (JP)
Title: Screw type compressor
Inventor: IIDA SEIICHI
IPC: F04C18/16
Filed: 1980-06-04
Abstract: PURPOSE: To improve operation efficiency by communicating one of the two chambers devided at a piston of a floating casing that can move longitudinally to a suction chamber and the other chamber to a high pressure chamber on the discharge side and approaching operation pressure ratio to the optimum value.  
     CONSTITUTION: A floating casing 16 is installed so that is may move longitudinally. The casing 16 forms a piston member 19 on the end. One 22 of the two chambers devided at the piston member 19 is communicated to a suction chamber 23. The other chamber 21 is communicated to an outlet high pressure chamber 15. With this construction, the operating pressure ratio is increased and the differential pressure between the two chambers 22 and 21 at the piston member 19 is also increased and then the piston member 19 moves to the leftside along the axial direction inside a cylinder 6 and moves the position of suction cut off to the left side, thereby reduces a suction capacity. When the case is reverse, the capacity opposite to the above can operate. The operating pressure ratio for a compressor is always brought near to the optimum value. The amount of suction is increased and decreased responding to consumption power. Therefore, the compressor can be always operated effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63245333-A (JP)
Title: Positioning device
Inventor: KOIKE AKIRA
IPC: H01L21/68
Filed: 1987-03-30
Abstract: PURPOSE:To make it corresponding to several types of the positioned bodies as well as to reduce the cost of equipment, by installing a refuge passage as intersecting four radial guide passages, holding one set among several sets of claw bodies in a 4-piece set on each slider advancing or retreating in these guide passages, and evacuating the others. CONSTITUTION:When contact claw bodies 39a are fitted in sliders 32-35, operating cams 75 and 76 are rotated toward an arrow 90, making these sliders 32-35 retreat up to the rearmost part, and claw bodies 38a and 39a are inserted into each holding groove of a transfer body, thereby making respective holding parts of refuge passages 55-58 and sliders 32-35 come into a state of being interconnected to each other. Then, the transfer body is rotated and these contact claw bodies 38a are fitted in respective holding parts of these sliders 32-35 with a pin 97 as the guide. And, a positioned body is conveyed and stopped at the specified position, which these operating came 75 and 76 are rotated in the reverse direction to the arrow 90 by dint of springs 82 and 83, these sliders 32-35 go forward and are positioned by the contact claw bodies 38a.
Patent JP-H05273678-A (JP)
Title: Silver halide photographic sensitive material
IPC: G03C1/08
Filed: 1992-03-30
Abstract: PURPOSE:To enhance sensitivity and development progression at the time of ultrahigh-speed processing by specifying the silver iodide content of silver halide grains of emulsion layer composed of normal silver halide crystal and a thiocyanate compound present on the surfaces of each grains. CONSTITUTION:The photosensitive material has, on a support, at least one silver halide emulsion layer containing the silver iodide in an amount of <2.5X10<-2>mol per 1mol of silver halide and the thiocyanate compound present on the surfaces of the silver halide grains in an amount of 1X10<-3>-3X10<-2>mol per 1mol of silver halide. As the thiocyanate compound to be used during preparation of the silver halide emulsion, a metal thiocyanate or water-soluble salt is used and it is preferred to add it at the time before a desalting step and at the time of chemical sensitization and in the total amount of 1X10<-3>-5X10<-2>mol per 1mol of silver halide at the time from the formation of the grains to the end of the chemical sensitization, thus permitting sensitivity to be high and fog to be low even if it is processed at ultrahigh speed and the obtained photographic performances to be stably maintained with the lapse of time.
Patent JP-S57189257-A (JP)
Title: Memory device
Inventor: OOMIYA YASUTO
IPC: G06F12/00
Filed: 1981-05-18
Abstract: PURPOSE:To prevent the reduction in the processing performance, by enabling to execute the readout operation at each CPU at the same time, at a memory device commonly used in a plurality of data devices. CONSTITUTION:A memory device 2 has N sets of copy memories 3a-3c to N sets of CPUs 1a-1c, the copy memories 3a-3c are used as one storage block, one storage block is provided to the CPUs 1a-1c for readout only, and at writing for data renewal, one of the CPUs 1a-1c with write request is selected to write the same data to each storage block at the same time, and an apparent one input/multi-output memory device can be realized.
Patent JP-H01248200-A (JP)
Title: Speech decoding device
Inventor: KUDO NORIMASA
IPC: G10L19/005
Filed: 1988-03-30
Abstract: PURPOSE:To transmit a speech signal in packets effectively by decoding and regenerating the speech signal by using a data sequence predicted by an inter- frame prediction part when the absence of a packet is detected. CONSTITUTION:This device is provided with the inter-frame prediction part 31 which predicts received data arriving from the data of a received packet throughout plural frames and a control part 32 which detects whether or not a next packet is received within a prescribed time through a DEMPX 21 and controls the operations of a selector 33 and processing parts 34, 35, and 36 for pitch information, a proximity prediction coefficient, and power information according to the detection result. Then if the absence of the packet is detected, the control part 32 switches and controls the selector 33 and processing parts 34, 35, and 36 respectively and an inter-frame prediction part 1 decodes speech data by using an artificial prediction residue signal, pseudo-pitch information, pseudo-proximity prediction coefficient, and pseudo-power information predicted by the inter-frame prediction part 31 throughout plural frames. Consequently, the packet absence is compensated and speech information of high quality is decoded and regenerated.
Patent JP-S56573-A (JP)
Title: Pumping equipment for sea water to reservoir
Inventor: SONODA FUMIO
IPC: F03B13/18
Filed: 1979-06-15
Abstract: PURPOSE: To pump up sea water to a reservoir provided at a height near the shore by utilizing a wave motion on the sea and a tide of the sea water.  
     CONSTITUTION: A device 1 to pump up sea water to a reservoir consists of a floating dock 2 on the sea, a multitude of floats 3, and a multitude of floating pumps 4 reciprocating according to a vertical movement by a wave motion of the float 3 and operating for intake and supply. A tidally-operated pump 12 is equipped with an upper and lower feed water parts, feed water pipes 16, 17 to feed water to a closed chamber 2c of the floating dock 2, one-way valve devices 18, 18' provided on a feed water part thereof and one-way valve devices 19, 19' provided on upper and lower intakes. When sea water is supplied to closed chambers 2b, 2c by the pumps 4, 12 under pressure, the sea water supplied to the chambers 2b, 2c is fed to the reservoir 21 through pipes 22, 23 by a pressure in the chambers 2b, 2c. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000266615-A (JP)
Title: Device and method for presser detection
Inventor: OSADA NAOTAKE
IPC: G01L1/26
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To enable pressure detecting sensors to be protected even if the load level of a pressure to be detected is high. SOLUTION: A pressure detecting device is constituted of a first cylinder part S1 with one end connected to a first pressure passage part 8 of pressurized air and the other end as a bottom surface, a first action valve 1a arranged in such a way as to be slidable by the pressurized air in the cylinder part S1, a first pressure sensor to detect the pressure of a first pressure measuring space Z1 formed of the first action valve 1a and the first cylinder part S1, a second pressure passage part A1 to guide a part of the pressurized air to the outside of the first cylinder part S1 at the time when the first action valve 1a is slid by the pressurized air by a predetermined amount or more, a second cylinder part S2 connected to the second pressure passage part A1, a second action valve 1b arranged in such a way as to be slidable by the pressurized air in the second cylinder part S2,  a second pressure sensor 3b to detect the pressure of a second pressure measuring space Z2 formed of the second action valve 1b and the second cylinder part S2, and first and second air pressure reducing means to discharge a part of the pressurized air to the outside of both cylinder parts S1 and S2 at the time when the first and second action valves 1a and 1b are each slid in the first and second cylinder parts S1 and S2 by the pressurized air a predetermined amount or more.
Patent JP-H05270071-A (JP)
Title: Image forming device
IPC: G09G5/24
Filed: 1992-03-30
Abstract: PURPOSE:To achieve shortening of developing time by using a pattern corresponding to an inputted code by a method wherein a pattern corresponding to a specific code is preliminarily formed to be stored in a memory before the code as image information is inputted. CONSTITUTION:By form information (a size of a character, a font, etc.) and character code information which are stored in a development by a pattern is carried out in making a power source, and a developing data of each character in the development information memory is preliminarily registered in a font cache memory 13. A received data from a host computer 300 which is stored in a receiving buffer 18 is developed by a pattern with a CPU 11 to be outputted to a printer engine part 17. In development by a pattern with the CPU 11, the developing data in the font cache memory 13 is used when corresponding form information and corresponding character code exist in the font cache memory 13.
Patent JP-H09262293-A (JP)
Title: Pull type syringe and its pump
Inventor: TSUBOUCHI TAKESHI
IPC: A61M5/20
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize the pump along the longitudinal direction of the syringe and to make it available at low cost by directly using a torque of a motor or of a means for generating a rotary driving force, in place of a mechanism for parallelly moving the plunger of the syringe, and thereby greatly reducing the number of component parts for the pump. SOLUTION: The pull type syringe is provided with a syringe barrel 2, a freely movable seal 4 that prevents contents 5 from leaking, and an opening part 2d. The device is structured such that the middle part is maintained in a sealed state and that a drum is capable of winding a flexible member containing a wire 3 one end of which is fixed against the movable seal 4 and the other end of which is provided with an engaging part 3a.
Patent JP-S548954-A (JP)
Title: Bias circuit for transistor amplifying circuit
Inventor: FURUYA OSAHISA
IPC: H03F3/04
Filed: 1977-06-23
Abstract: PURPOSE:To extend the range of linear amplification and to improve the 1dB compression level without reducing the collector current, by connecting a resistor between the junction point between the constant voltage element and the base load and ground.
Patent JP-H05282361-A (JP)
Title: Data base production back-up device and mechanical translating device
IPC: G06F17/28
Filed: 1992-03-30
Abstract: PURPOSE:To easily grasp the corresponding relation between the 1st and 2nd language sentences by producing the corresponding relations of sentences among plural languages for each of component elements like the sentences, paragraphs, phrases, words, etc., and correcting interactively these corresponding relations of sentences. CONSTITUTION:The word dictionaries 107 and 108 are connected to the morpheme analyzing parts 105 and 106 respectively. The outputs of both parts 105 and 106 are stored in a language-1 document analysis data buffer 109 a language-2 document analysis data buffer 110 respectively as the morpheme analysis processing results. A language-1 logical structure extracting part 111 and a language-2 logical structure extracting part 112 extract the logical structures of documents stored in a language-1 document storage part 103 and a language-2 document storage part 104 respectively. Then a language-1 logical structure storage part 113 and a language 2 logical structure storage part 114 store the logical structure information on the extracted sentences respectively. A corresponding relation extracting part 115 extracts the corresponding relation between both languages 1 and 2 based on the information on the buffers 109 and 110, etc., and outputs this relation to an output part 117.
Patent JP-S63240522-A (JP)
Title: Production of liquid crystal display device
Inventor: HASEGAWA SATOSHI
IPC: G02F1/13
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a liquid crystal display device suitable for mass production by rubbing an oriented film within a specific range of rubbing density thereby obtaining the orientation having no flaws, i.e., line holds, of the oriented film and facilitating setting of conditions. CONSTITUTION:The rubbing density (pirXA-v)/v when the number of revolutions of a rotating body is designated as Arpm, the diameter of the body as rcm and the moving speed of a beam material 3 and a supporting base 4 as vcm/min is set at 15-1,000. A polyimide resin soln. is coated by a spinner, etc., on the substrate 3, on which transparent electrodes of a prescribed pattern are formed by tin oxide or indium oxide, etc. The coating is then calcined after drying to form the oriented film t consisting of polyimide on the substrate. The substrate 3 is thereafter subjected to the rubbing treatment, in which polyes ter of flocking type is used as a rubbing cloth 2. The upper and lower substrates 3, 3 subjected to the rubbing treatment are combined and adhered by a sheeting agent, etc., at a specified spacing, following which a liquid crystal is sealed therebetween to constitute the liquid crystal display device. The uniform display having no defective orientations such as line holds is thereby attained and the liquid crystal display device having a high display grade is obtd.
Patent JP-2000268937-A (JP)
Title: Corona discharge device
Inventor: TAKENOUCHI KOICHI
IPC: G03G15/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To reuse a wire and lengthen life by installing a holding part capable of rotating normally and reversibly, and installing a control part for controlling the rotation of the holding part and replacing a discharge portion for conducting corona discharge. SOLUTION: A first transfer bobbin 52 and a second transfer bobbin for holding both ends of a wire 54 set longer than a discharge portion conducting corona discharge by supplying power are installed so as to be capable of rotating normally and reversibly, a control part for controlling rotation of the first transfer bobbin 52 and the second transfer bobbin, conducting feeding/recovering of the wire 54, and replacing a discharge portion conducting corona discharge is installed; a tension adjusting mechanism comprising a tension rubber roller 62 for adjusting the tension of the wire 54 when the wire 54 is replaced by the rotation of the first transfer bobbin 52 and the second transfer bobbin, a spring 63, and an electromagnetic clutch 64 is installed, and a control part 58 for controlling the operation of the electromagnetic clutch 64 is installed.