baber/WOPTO huggingface dataset:
Patent JP-S63142414-A (JP)
Title: Coordinate input device
Inventor: TAMARU EIJI
IPC: G06F3/03
Filed: 1986-12-04
Abstract: PURPOSE:To reduce an ineffective detection area by providing first and second resistors for detection of X and Y coordinates and supplying voltages to them independently of each other. CONSTITUTION:First and second glass substrates 31 and 32 are put one over the other with a prescribed gap between them, and a transparent resistor 33 is provided on the lower face of the substrate 31, and electrodes 35 and 36 are provided in both end parts in the X-axis direction. A square gap part 39 is formed on the resistor 33. A transparent resistor 34 is provided on the upper face of the substrate 32, and electrodes 37 and 38 are provided in both end parts in the Y-axis direction. Electrodes 35-38 are selectively connected to a signal source 32 or the earth through switches 40-43, and a detecting electrode 25 is placed on the upper face of the substrate 31 to detect the position (coordinates). Since potentials are caused in two resistors 33 and 34 independently of each other in accordance with detection directions, the equipotential line is approximately straight throughout the surface of the substrate 31. As the result, the ineffective area is eliminated.
Patent JP-S63141634-A (JP)
Title: In-water dispersion stabilizer for inorganic powder
Inventor: IGARASHI TAIZO
IPC: C09K23/52
Filed: 1986-12-04
Abstract: PURPOSE:To enhance the dispersion stability of inorg. powder at high concn. by mixing the condensate of melamine sulfonate and formaldehyde, a specified polyoxyalkylene sulfate ester, and a specified polyether compd. to prepare the title stabilizer. CONSTITUTION:(1) The condensate of melamine sulfonate and formaldehyde, (2) the polyoxyalkylene sulfate ester shown by formula I and (3) the polyether compd., the alkylene oxide adduct having 2 active hydrogens, contg. 5-90wt% oxyethylene group in the total mol.wt. and having 1,000-1,000,000mol.wt. are mixed to prepare the in-water dispersion stabilizer. In formula I, R is phenyl, 1-22 C alkyl-substituted phenyl, alkyl, and alkenyl, AO is a 2-4C oxyalkylene group, (n) is 1-300, M is alkali metal, alkaline-earth metal, and ammonium, and (m) is an integer corresponding to the valency of M.
Patent JP-H06115845-A (JP)
Title: Automatic drop preventing device for elevator for work
Inventor: KAWAI EIJI
IPC: B66B5/04
Filed: 1992-10-02
Abstract: PURPOSE:To provide an automatic drop preventing device for an elevator for a work which is designed to actually confirm brake performance through a test. CONSTITUTION:An automatic drop preventing device for an elevator for a work comprises a speed detecting mechanism 1, an electromagnetic brake mechanism 2, and a controller 3, all mounted on an elevator body 4. When the lowering speed of the elevator body detected by the speed detecting mechanism 1 exceeds a specified value, the current of an electromagnetic brake is cut off by means of the controller 3 to operate the electromagnetic brake mechanism 2, and lowering of the elevator body 4 is brought into a stop.
Patent JP-H10127437-A (JP)
Title: Open show case
Inventor: ANDO YUTAKA
IPC: F25D23/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an open show case with a nigh cover in which the cover can be easily set at a pull-down position while securing high handling safety. SOLUTION: A hook metal 11 is assembled in a front cap 8 placed on an aperture edge part at a front lower part of a front open type case main body 1 to face its tip to the back surface side of the cap 8 to be freely drawn, and in such a state that the hook metal 11 is drawn out from the front cap 8, a handle part 9b provided at a lower end of a night cover 9 is caught to be held in a pull-down condition. For the hook metal 11, a tip 11a of it is bent downward like a hook, a stop part 11b is provided at a back end to form a rod-like body, and it is inserted into a hole bored on the back surface side of the front cap 8 to be freely retracted/drawn.
Patent JP-H01130162-A (JP)
Title: Manufacture of photosensitive body
Inventor: TADOKORO HAJIME
IPC: G03G5/10
Filed: 1987-11-17
Abstract: PURPOSE:To obtain a high-quality image small in defect by subjecting a substrate to ultraviolet irradiation treatment and oxidation treatment by ozone produced by an ozonizer. CONSTITUTION:The substrate 1 is cleaned of organic matter by irradiating the substrate 1 with ultraviolet rays 10, generating ozone by the ozonizer 10 and feeding ozone (O3) having strong oxidation action and capable of oxidizing organic matter and decomposing and gasifying it, moreover, accelerating its action by irradiating ozone with ultraviolet rays and decomposing ozone to produce active oxygen before forming the photosensitive layer on the substrate 1, thus permitting decomposition and removal of the organic matter attached to the substrate 1 to be effectively executed by the synergistic effect of the ultraviolet 10 irradiation in the atmosphere containing ozone causing production of the active oxygen in addition of the actions of ultraviolet irradiation and action of ozone alone, and good-quality images and good operational environment easy in operational management to be obtained.
Patent JP-H093188-A (JP)
Title: Aromatic polyamide
Inventor: MATSUMURA SHUNICHI
IPC: C08G69/26
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prepare an arom. polyamide having improved lightfastness by containing m-phenyleneisophthalamide as main repeating units and further incorporating particular repeating units. SOLUTION: An arom. polyamide, having an intrinsic viscosity of not less than 0.5 as measured at 30 deg.C in N-methyl-2-pyrrolidone, comprises: main repeating units of m-phenyleneisophthalamide and 0.1 to 50mol%, based on the total repeating units, of repeating units contg. a divalent residue of formula I (wherein R represents a 1-10C hydrocarbon group, a 1-7C alkoxy, a 2-8C acyl, a 2-8C acyloxy, a 2-8C alkoxycarbonyl, a 2-8C acylamino, nitro, or a halogen; and (n) is 0, 1 to 4) through an amide bond  e.g. formulae II and III [wherein R and (n) are as defined above; and Ar represents a (substd.) divalent arm. residue] or the like}. The incorporation of the repeating units having the above structure can provide an arom. polyamide molding having excellent lightfastness and, at the same time, good mechanical properties and heat resistance.
Patent JP-H02138068-A (JP)
Title: Sheet material conveyor
Inventor: SAITO JUN
IPC: B65H29/22
Filed: 1988-11-16
Abstract: PURPOSE:To smoothly convey a thick sheet by providing a conveying roller with a driving force on the inside of a bent section bending the sheet material in the direction nearly perpendicular to the conveyance direction and three pinch rolls pressed on its outer periphery. CONSTITUTION:A sheet material 105 is fed through bending guides 106 and 107, it is first pinched by an inside conveying roller 101 and the first pinch roller 102 and further fed, its tip is guided by the second pinch roller 103, and it is bent by about 45 deg. of the center angle of the conveying roller 101 and fed. Its tip is then guided by the third pinch roller 104, and it is likewise bent by about 45 deg. of the center angle of the conveying roller 101 and pinched and conveyed by the third pinch roller 104 and the conveying roller 101. It is firmly pressed and conveyed by about 45 deg. while it is bent by about 90 deg., thus even a somewhat thick sheet can be smoothly fed.
Patent JP-2000242710-A (JP)
Title: Household communication equipment
Inventor: SMITH GRAEME
IPC: G06Q10/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To make expandable a household communication equipment up to a communication means suited to mutual operation with a communication network by providing a communication module with a smart card reader for reading/writing a smart card. SOLUTION: The smart card reader is added to a communication module 12 and a further application option is made clear. The smart card functionability enables a true private banking. When loading an electronic cash (e-cash) to a user's own e-cash card or browsing web while using the communication module 12, for example, such e-cash can be used for found-out shopping. Besides, by identifying a user, the e-cash is used for security, limiting services to be provided to the user or specifying these services. A master smart card reader can be arranged on a fixed control and display panel 4 at the front part of a cabinet 2 by the side of a door 3.
Patent JP-H01130524-A (JP)
Title: Electronic beam printing apparatus
Inventor: NAKAMURA MASAYUKI
IPC: H01L21/027
Filed: 1987-11-16
Abstract: PURPOSE:To enable an object being worked to be secured on a table for decreasing its displacement in the direction of the beam axis, by pressing a part of the object where an electronic beam is applied. CONSTITUTION:An object to be worked, or printed board 8 is fixed to the top face of a holding plate 9 and positioned securely on an X table 10. A guide 13 for guiding running of the table 20 is held by a bed 14. The table 10 is moved in the direction X orthogonal to an electronic gun 1. The electronic gun 1 emits a beam to the surface of the substrate 8 so that a pattern is formed thereon photolithographically. During this operation, the top face of the substrate 6 is fixed by clamps 11a, 11b for the purpose of eliminating positional error of the pattern caused by displacement of the substrate 8 or the plate 9 in the direction of the beam axis. The clamps 11a, 11b are elevated and lowered by actuators 12a, 12b attached to the cover plate 7 of the working chamber.
Patent JP-H02137486-A (JP)
Title: Television signal comprising method
Inventor: HIRANO YASUHIRO
IPC: H04N7/015
Filed: 1988-11-18
Abstract: PURPOSE:To reduce disturbance by the integration effect of visual sense in the case of receiving information with an on-going receiver by inserting the information of a side panel part in a form in which polarity is inverted at every scanning line. CONSTITUTION:Figure shows a method to superpose the information of the side panel part in the form in which the polarity is inverted at every scanning line. The technical report shows that a signal, for example, on an n-th scanning line in the information of the side panel part is provided with the same form as that of an on-going television system. Therefore, the signal VSn on the scanning line is expressed as VSn=Yn+Cn (where, Yn: luminance signal, Cn: chrominance signal). A signal VSn+1 on an (n+1)th scanning line is expressed as Sn+1=Yn+1+Cn+1 (where, polarity of Cn and Cn+1 are inverted by chrominance subscarrier fSC) in an on-going system. Also, since a chrominance signal component forms the relation of additive complementary colors at every scanning line, it can be recognized as the one near to an achromatic color by the integration effect of the visual sense.
Patent JP-H04163175-A (JP)
Title: Image supply device
Inventor: NIIHARA KATSUHISA
IPC: H04N1/393
Filed: 1990-10-26
Abstract: PURPOSE:To make the magnification accurate corresponding to the ratio of the printable areas by a method wherein the magnification of the printable area in the size of second paper to that in the size of first paper of a document is calculated based on the size of the first paper and the size of the second paper instructed by terms, and scale-up and -down processes are performed according to the calculated magnification. CONSTITUTION:In the case a document is prepared by a host computer in a paper size of A4 and sheets of A5 size paper are set to print it on a reduced scale of A5 size, a scale-up and down process program is stored in a program memory 29 or a program memory 31-1 of an image supply device and calculates the scale-down magnification based on the printable area 42-1 of A4 size paper and the printable area 42-2 of A5 size paper. The scale-down magnification is calculated not based on the entire areas of the paper 40-1 and 40-2 but based on the printable areas.
Patent JP-H01134061-A (JP)
Title: Deaerator for fuel supply system
Inventor: MIZUOCHI EKUO
IPC: F02M37/20
Filed: 1987-11-17
Abstract: PURPOSE:To perform air bleeding in a fuel supply system so accurately by exhausting air in a fuel filter and an feed passage to a fuel tank through a reflux box and a valve box before an oil level is reached to a float valve at the time of oiling to the fuel tank. CONSTITUTION:Fuel injected into a fuel tank 1 flows into a suction port 29 of a fuel injection pump 28 by way of a feed passage 25 after being filtered by a fuel filter 2. At this time, air in the feed passage 25 is pushed by the fuel and transferred to a reflux passage 26 as opening a one-way valve 36, and exhaust to a reflux box 14 via an inlet pipe 17. Since a float valve 21 is separated from a valve seat 20 till an oil level in the fuel tank 1 is reached to the specified level, air in this reflux body is exhausted to the fuel tank 1 by way of a valve box 19. On the other hand, when the oil level in the fuel tank 1 is reached to the specified level, the float valve 21 takes the valve seat 20, and thereby the reflux box 14 comes to an air reservoir.
Patent JP-S62150228-A (JP)
Title: Liquid crystal display device
Inventor: YABUUCHI TOSHIHIKO
IPC: H05K1/14
Filed: 1985-12-25
Abstract: PURPOSE:To make excellent displays which are less in unevenness, by alternately arranging terminal connecting sections near to and far from the outer margin of the enclosing section of a liquid crystal element in two lines on the scanning electrode side of the liquid crystal display element and connecting them by means of two sets of flexible connectors wired at a pitch which is twice as long as the pitch of terminals. CONSTITUTION:The pitch of the scanning electrode terminals 6 of a liquid crystal display element 1 is set at (p) and the scanning electrode terminals are arranged in two lines by making the odd-numbered terminals shorter and even-numbered terminals longer. By using two sets of flexible connectors 2a which are wired at a pitch 2P which is twice as long as conventional one to those terminal lines, the liquid crystal display element 1 and a driving circuit substrate 5 are connected with each other. Even on the driving circuit side, connection can be made in a structure similar to that on the liquid crystal display element side, if the number of the connecting terminals increases. Therefore, the wiring density (pitch) of the flexible connectors 2a can be made half of the arraying density of electrode terminals 6 (twice in pitch) and, as a result, the wiring width can be made about twice that of conventional ones. Accordingly, the wiring resistance can be reduced to about a half of conventional wires.
Patent JP-H02136299-A (JP)
Title: Certificate stamp
Inventor: KINOSHITA KAZUFUMI
IPC: B42D15/10
Filed: 1988-11-17
Abstract: PURPOSE:To prevent a certificate stamp from being reused illegally by printing a stamp surface design on the face side of a material paper for a certificate stamp such as a stamp and a postage stamp, applying a water-soluble paste to the back side of the paper, and impreg nating or coating the paper with a chemical substance which shows an irreversible color change upon reacting with water. CONSTITUTION:A material paper 10 for a certificate stamp is provided along an outer periph eral part thereof with a multiplicity of semicircular recessed parts 10a for separation, by a perforating machine. A stamp surface design 20 is printed on the face side of the paper 10, and a water-soluble paste is applied to the back side. The material paper 10 comprises a thin paper in which cellulose of the raw material pulp is not dissociated even upon the permeation of water, and the paper 10 is coated with a chemical substance Ma in, for example, a roughly X-shaped pattern, before printing of the design 20 on the face side. The substance Ma comprises a substance which comprises a transition metal, e.g. cobalt, as a main constitu ent and which, upon reacting with water, shows a change in the condition state of water molecules, accompanied by a change in color tone. Normally, the tone of the substance accords with the tone of the material paper, but upon contact with water, the tone of the substance is irreversibly changed. Thus, the certificate stamp can be prevented from being reused il legally.
Patent JP-H10133157-A (JP)
Title: Variable light attenuator
Inventor: FUNAKAWA SEIJI
IPC: G02B26/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and high reliable variable light attenuator without changing a wavelength even when a light output of laser beam is changed. SOLUTION: The laser beam of a single wavelength incident by an optical fiber 105 is made to pass through etalons 102 changing an optical length by a variable means, and this laser light is emitted by the optical fiber 108. This variable means is constituted of a temp. detector 103 detecting the temp. of the etalons 102, a Peltier element 104 raising or lowering the temp. of the etalons 102 and a temp. control means controlling the Peltier element 104 based on the detection result of the temp. detector 103. Or the variable means is constituted of an incident angle control means controlling the incident angle of the laser beam for the etalons 102.
Patent JP-S62149318-A (JP)
Title: Method and apparatus for purifying inside of chamber
Inventor: IZUMI MASAHIKO
IPC: B01D47/00
Filed: 1985-12-25
Abstract: PURPOSE:To simultaneously perform dust removal and bacteria removal of the inside of a chamber by injecting water through a nozzle and allowing it to collide and forming air contg. >=2 million pieces per 1 cubic feet ultrafine water droplet and introducing the air into the chamber. CONSTITUTION:An injection pipe 2 is provided close to the wall of a water injector 1 and many injection nozzles 3 are provided thereto. 30-1,500 pieces of nozzle having 0.2-8mm diameter are provided and water injected to the wall of 10-150cm apart from the nozzles. Injected water is allowed to collide against the opposite side face and made to ultrafine water droplets and filled. Air is sent in the injector through a blast port 4 in about 15-50m/sec wind velocity and about 3-3,000m<3>/min air quantity and air contg. >=2 million pieces/1 cubic feet ultrafine through a feed port 5 and sent to the inside of a chamber after removing large water droplets by a cyclone.
Patent JP-H11126170-A (JP)
Title: Information matching processor
Inventor: NAKAGAMI TARO
IPC: G06F12/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To enable a person who is qualified for matching process to perform a matching process after authentication for allowing the matching process for information, by providing a means which performs the matching process by referring to an authentication flag in a modification recording device. SOLUTION: The modification flag in the modification recording device 2 is monitored by being retrieved at previously set intervals and once the modification flag is set, the person qualified for the matching process is informed of that as a message through an information inspection device. The qualified who is informed authenticates the matching process for modified information from an information inspection device 8 of a subsystem A and changes a modification flag at a necessary place in the modification recording device 2 of the subsystem A into an authentication flag. The updated information is found by referring to the authentication flag and the matching process is performed for the information recording device 1 of another subsystem.  Once the matching against the subsystem is completed, the authentication flag of the modification recording device 2 of the subsystem A showing the corresponding information is brought down.
Patent JP-H11298532-A (JP)
Title: Method to permit new connection based on measured quantity in multiplex access system for communication network
Inventor: CHUAH MOOI CHOO
IPC: H04L69/14
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a medium access protocol for applications in radio network system. SOLUTION: A base station 236 disconnects one connection with lower priority having already been permitted as an option or over and permits a new connection with higher priority when a QoS with respect to the connection having already been permitted is not lost. Furthermore, each connection request specifies a required average bit rate and a traffic burst factor, and the base station 236 measures number of bytes sent by each connection for a period to measure a burst factor with respect to bi-directional traffic. The base station 326 permits new connection to discriminate whether or not a new equivalent number of connection exceeds a threshold value.
Patent JP-S63142920-A (JP)
Title: Analog/digital converter
Inventor: AKUNE SATOSHI
IPC: H03M1/18
Filed: 1986-12-05
Abstract: PURPOSE:To realize an A/D converter having a prescribed conversion accuracy with a larger converting range inexpensively by providing an A/D converter converting an input signal of a large level and an A/D converter converting an input signal of a small level and using the both so as to apply simultaneous conversion to the input signal. CONSTITUTION:The converting range of an A/D converter 4 for red blood corpuscle of a blood corpuscle is selected to a larger range where no overflow takes place even with a scattered light pulse input by a maximum red blood corpuscle and the A/D converter 4 receives an A/D start signal from a peak detection and A/D conversion timing generating circuit 2 to start the converting operation and returns an A/D end signal at the end of conversion. The converting range of an A/D converter 5 for blood platelet is selected to a small range where the A/D converter 5 does not overflow even with a scattered light pulse input due to a maximum blood platelet and the converter 5 receives an A/D start signal from the circuit 2 to start the conversion and returns the A/D end signal at the end of conversion. The converter 5 outputs an overflow signal when the input signal is too excessive. A CPU and display circuit 6 fetches the inverted output of the converters 4, 5 and the overflow signal and use a discrimination signal indicating a blood corpuscle or a blood platelet so as to select an output of either the converter 4 or 5 as the A/D conversion value.
Patent JP-2000113273-A (JP)
Title: Sheet including identifying element
Inventor: MORIO SADAKAZU
IPC: G06K19/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve identifying performance, print propriety, and writing performance, and to make it hardly judge that any identifying element is included in this sheet only by visualization by providing a coated layer in which any identifying element is not included on both faces of a base material sheet including an identifying element. SOLUTION: A base material sheet including an identifying element is constituted so that an identifying element can be included in a base material sheet. For example, an identifying element made of microwave resonating materials is used as the identifying element. It is desired that metallic fiber, metallic treated glass fiber, and metallic treated synthetic fiber is used as the identifying element made of the microwave resonating materials. A coated layer is formed on both faces of the base material sheet including the identifying element, and any identifying element is not included in this coated layer. This layer can be a single layer or a multi-layer which is two layers or more. It is preferred that paper rather than synthetic resin sheet is used as coated layer.  Especially, at the time of laminating the synthetic resin sheets or the synthetic resin sheet and paper sheet, it is desired that each layer is adhered with adhesive or the like.