baber/WOPTO huggingface dataset:
Patent JP-H01142529-A (JP)
Title: Liquid crystal panel device
Inventor: MURAO TSUGIO
IPC: G02F1/133
Filed: 1987-11-27
Abstract: PURPOSE:To enable the control of only the quantity of light over a wide range without changing an image quality characteristic by adding a polarizing means between a light source and a liquid crystal and constituting the added polarizing means in such a manner that said means rotates around the optical axis. CONSTITUTION:The polarizing means 9 is added between the light source 6 and the liquid crystal panel 1 so that the added polarizing means 9 rotates around the optical axis 11. The angle between the axis of polarization of the polarizing means 9 and the axis of polarization of a light source side polarizing plate 2 of the liquid crystal panel is controlled by rotation of the polarizing means 9 in such a manner, by which the quantity of the incident light on the liquid crystal cell 1 is continuously controlled over a wide range. On the other hand, the light source voltage and the signal voltage of the liquid crystal panel are not changed and, therefore, the image quality characteristic is not changed by the brightness control. The liquid crystal panel device having a large range for the brightness adjustment of the image plane without degrading the image quality characteristic is thereby obtd.
Patent JP-H10182576-A (JP)
Title: Azidohalogenbenozyl derivative, saccharide compound and protection of hydroxyl group
Inventor: KUSUMOTO SHOICHI
IPC: C07H1/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the subject new compound, excellent in heat resistance, capable of introducing a protecting group of hydroxyl group capable of being deprotected under mild conditions and useful for protecting hydroxyl group in various compounds having the hydroxyl group, especially the hydroxyl group of a sacccharide and a derivative thereof. SOLUTION: This compound is represented by formula I (A is a halogen; B is a halogen or H; X is a group reactive with hydroxyl group), e.g. 4-azido-3- chlorotoluene. The compound represented by formula I in which V is a halogen is obtained by treating an aminohalogenotoluene represented by formula II with sodium nitrite in an aqueous solution of hydrochloric acid, thereby providing an azidohalogenotoluene and further reacting the resultant azidohalogenotoluene with an N-halogenosuccinimide in the presence of a catalyst such as 2,2'-azobisisobutyronitrile in a suitable solvent, as necessary, in an inert gas stream under shielded light.
Patent JP-H11134328-A (JP)
Title: Katakana composite word converting device
Inventor: YABE MIEKO
IPC: G06F17/22
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a katakana composite word converting device for outputting a katakana notation character string as the first candidate without increasing the capacity of an independent word dictionary and an example dictionary. SOLUTION: A character string received by a receiving part 102a is divided into each clause by referring to the conversion candidate group of a dictionary part 103, and the conversion candidate group of each clause is outputted by a converting part 102b. The converting part 102b uses a clause including a katakana character string as a key, and when a katakana notation candidate is present in the conversion candidate group of the pre and post clauses outputted from the converting part 102b, the converting part 102b recognizes the clause including the katakana character string and the katakana notation candidate of the pre and post clauses as a katakana composite word, and rearranges the katakana notation candidates of the pre and post clauses as the first candidate.  Then, the first candidate is displayed on a candidate displaying part 102d from the conversion candidate group rearranged by this converting part 102b, and a character string is selected from among the candidate group displayed on the candidate display part 102d, and the decided character string is outputted by an outputting part 102e.
Patent JP-H05113511-A (JP)
Title: Plastic optical transmittor and its production
Inventor: UOZU YOSHIHIRO
IPC: C08F20/22
Filed: 1991-10-22
Abstract: PURPOSE:To obtain a refractive index distributed optical transmittor having excellent transparency and a distribution of refractive index with good image transmitting property. CONSTITUTION:This optical transmittor consists of a mixture of 2,2,3,3,4,4,5,5- octafluoropentyl methacrylate polymers and methylmethacrylate polymers, and the mixing ratio of these polymers are continuously changed from the center part of the optical transmittor to the peripheral part so that the optical trnasmittor has a distribution of refractive index. By using 2,2,3,3,4,4,5,5- octafluoropentyl methacrylate polymers, solubility with other monomers to give the distribution of refractive index can be improved and the obtd. refractive index distributed optical transmittor has excellent transparency.
Patent JP-H08119276-A (JP)
Title: Tab for opening drink can actuating continuously two lever
Inventor: MORITA CHIYO
IPC: B65D17/347
Filed: 1994-10-27
Abstract: PURPOSE: To safely and securely open a drink can with a light force by anyone, by fixing a lug used as a lever with a rotary shaft so as to be folded on a tab and connecting two levers together and enabling the end of tab to rise. CONSTITUTION: When the first lever 1 is pushed down, a force is acted on the connection part 3 of levers through a support point I (green) 2 and the second lever 4 is pushed up and at the same time, the opposite end 6 from the fulcrum II 5 becomes the final action point and then cap 8 is pushed down and opened. In this way, anyone can safely and securely open a drink can with a light force. The lug is not used as a lever and pulled up as it is and hence, the end of tab can be erected. Even if the cap is not pulled until it is broken, the lug is used as a lever until a stage that the tab is erected a little, and then the lug is pulled up or the end of tab is additionally erected directly by a finger to open the can.
Patent JP-2000132059-A (JP)
Title: Process cartridge, its manufacture, and image forming device
Inventor: HOSOKAWA HIROSHI
IPC: G03G21/18
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To simply make connection of a photoreceptor unit and the developing unit by an inexpensive structure without increasing the number of components, and without taking labor and time. SOLUTION: The connection of the photoreceptor unit 10 and the developing unit 11 is performed by making an engaging projection 47 formed on a side blade part 11a on one hand side elastically engaged with an engaging hole 41 formed on the side blade part 10a, while bringing the side blade part 11a of the photoreceptor unit 10 into surface contact with the side blade part 11a of the developing unit 11, respectively laying pin inserting holes 40 over 46 formed on the side blade 10a and 11a, and pressurizing/inserting the coupling pin into the pin inserting holes 40 and 46. Thus, the photoreceptor unit 10 and the developing unit 11 can be coupled by an inexpensive structure without increasing the number of components, and without taking labor and time.
Patent JP-H10142640-A (JP)
Title: Light functional element and light switch using it
Inventor: KAJITA MIKIHIRO
IPC: H04B10/291
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To increase the transfer capacity by providing a semiconductor laser forming a light source and a light modulating element capable of selecting whether the light emitted from the semiconductor laser is passed or reflected. SOLUTION: This element is formed of a semiconductor laser 11 forming a light source and light modulating elements 12-14 capable of selecting whether the light emitted from the semiconductor laser 11 is passed or nor. The light emitted from the semiconductor laser 11 is incident on or reflected by the light modulating element 12. When the reflectivity is 0, the light is totally transmitted, and it is transmitted by the light modulating element 12 as it is and incident on the following light modulating element 13. When the reflectivity is 1, the light is totally reflected, and incident on the light modulating element 14. This is repeated, whereby the function of light exchange can be provided by field application to each light modulating element 12-14.  Since a three-dimensional wiring can be performed by light, a battle neck by wiring as in electric transfer is never caused, and a large capacity of light can be transferred.
Patent JP-H05146106-A (JP)
Title: Stator of plastic molded motor
Inventor: TAKADA MASAYUKI
IPC: H02K3/52
Filed: 1991-11-18
Abstract: PURPOSE:To provide a high-quality stator of a plastic molded motor wherein a neutral point of a coil can be connected easily and which has a good productivity and no insulation fault. CONSTITUTION:A holding hole is made in one face of an insulator 1 which is at the side of a coil end connecting part 4b and a terminal pin II6 is press-fit into the holding hole for binding a neutral point 5 on. A winding start part 7a of a coil 7 is bound on the coil end connecting part 4b first and then the coil 7 is started to be wound and a winding end part 7b is bound on the terminal pin 116 and is connected with soldering. Thus, a coil winding work is finished. With one face of a projecting part 3 which is at the side of a terminal section for connector 4a being exposed, molding resin is injected. So, a stator iron core 2, the insulator l, the terminal pin II6, the coil 7 and one face of the projecting part 3 which is at the coil end connecting section 4b are molded into one body. Therefore, a connecting work of the neutral point 5 can be done automatically and the neutral point 5 is prevented from moving due to the fluidity pressure of the molding resin at the time of molding.
Patent JP-H0620117-A (JP)
Title: Ic card
Inventor: TAKAGI SHINYA
IPC: G06Q40/04
Filed: 1991-11-18
Abstract: PURPOSE:To provide an IC card to be used in a system moving electronized information (electronic note, for instance) between two persons while securing security and privacy simultaneously. CONSTITUTION:The electronic note stored in an electronic note storage part 7 is protected with a CPU 2 and a unfair access can not be made for it from an outside. Further, when the electronic note is transmitted to other IC cards, it is safe since a proper ciphering processing can be performed by the CPU 2. The information on the possessor of an IC card 11 is not added to the electronic note at all and the note is circulated as a proper electronic note in a state that the only electronic signature of issuing origin of the electronic note is added.
Patent JP-H08142150-A (JP)
Title: Long plastic molded article
Inventor: YOSHIKAWA HIROHISA
IPC: B29L31/10
Filed: 1994-11-11
Abstract: PURPOSE: To inexpensively provide a long plastic molded article such as a baseboard, a winding verandah running on more than two sides of a house or a molding good in processability such as sawing properties or nailing properties and excellent in capacity such as water resistance or dimensional stability and design effect. CONSTITUTION: In a long plastic molded article due to the two-color or multicolor extrusion molding of at least a core part 2 and an outside part 3, the core part 2 is formed by molding a resin containing a paper powder and the outside part 3 is formed by molding a resin containing no paper powder. The size of the paper powder added to the resin of the core part 2 is pref. set to a long diameter of 6mm or less and the film length of pulp contained therein is pref. set to 1mm or less and the paper powder content of the resin is pref. set to 10-40wt.%. The core part 2 may be formed by the foam molding of the resin containing the paper powder and decoration is applied to the surface of the outside part by direct printing, transfer printing or wrapping.
Patent JP-H05139167-A (JP)
Title: Engine exhaust noise reducing device in industrial vehicle
Inventor: KOMA YOSHIKAZU
IPC: G10K11/16
Filed: 1991-11-18
Abstract: PURPOSE:To provide a device for reducing the exhaust noise of an engine in an industrial vehicle such as an engine type fork lift. CONSTITUTION:A muffler 15 is provided in the course of an exhaust pipe 14 extending from an engine 12 provided in the engine room 11 of an industrial vehicle 10. Further, in the engine room 11, a part of the exhaust pipe between the engine 12 and the muffler 15 is formed of a hose 16 consisting of a fire resisting material having good sound permeability.
Patent JP-H01142998-A (JP)
Title: Sold out controller for cup type vending machine
Inventor: HANIYU YUTAKA
IPC: G07F9/02
Filed: 1987-11-30
Abstract: PURPOSE: To detect a sellout by a pair of a sellout sensor and a sellout detecting circuit irrelevantly to the number of raw material boxes by performing the sellout detection as to the raw materials in the raw material boxes each time a vending process is performed. CONSTITUTION: A sellout detecting means A is mounted on a cut conveying means and moves together with a cup when the cup is conveyed to approach a raw material box, thereby outputting a sellout signal when the raw material in the raw material box is less than a certain amount. This sellout signal is temporarily stored as sellout information in a storage means B. A control means C turns on a sellout lamp according to the sellout information at the end of vending operation and stops the article from being vended.
Patent JP-H08161076-A (JP)
Title: Time measuring instrument
Inventor: EGAWA MASATOSHI
IPC: G06F1/14
Filed: 1994-12-06
Abstract: PURPOSE: To automatically correct the error of the measured time by resolving the problem that the measured time is deviated from an essentially required reference time of high precision by the error of a reference signal. CONSTITUTION: A reference frequency f' generated by a reference signal generation part 7 becomes the reference of a counter 8 and counts an output frequency f0 of a frequency divider led to a divided frequency measurement terminal 6. If there is an error with respect to an essentially requested frequency f0 /r, the disturbance of data is measured in measured data of the counter 8 and is stored in a storage part 9. An operation part 4 generates data ▵f for correction of f0 /r based on data in the storage part 9 with respect to data of f0 /r counted by a counter 3.
Patent JP-H07152434-A (JP)
Title: Own position detecting method for autonomously traveling work wagon
Inventor: SOGAWA TAKAYUKI
IPC: A01B69/00
Filed: 1993-12-01
Abstract: PURPOSE:To surely recognize a light reflecting mark even at an uneven ground or an area where there is undulation so that correct own position can be detected by recognizing the light reflecting mark by using a picture when light is projected from a projecting means and the picture when the light is not projected. CONSTITUTION:A stroboscope 8 and a CCD camera 9 are fitted coaxially to a rotating mechanism part 10 erected vertically at the front side of a work wagon 1. The stroboscope 8 and the CCD camera 9 are made to face the light reflecting mark 20, and the picture at the time of the non-light emission of the stroboscope and the picture at the time of the light emission of the stroboscope are image-picked up. The difference of luminance is determined for every corresponding picture element between these pictures, and a luminance difference picture is generated. Then, a binarized picture is generated by extracting the picture element exceeding a slice level set beforehand from the generated luminance difference picture. A picture element group to form a mass on this binarized picture is extracted, and the number of the picture elements to form this picture element group is calculated. Then, the picture element group in which the number of the picture elements is over a set value is extracted, and this picture element group is judged to be the mark 20.
Patent JP-H08163783-A (JP)
Title: Generator output determination system
Inventor: NAKAMURA SHIZUKA
IPC: F01K13/02
Filed: 1994-12-06
Abstract: PURPOSE: To observe the restrictions of a generator with fuel restrictions and make it possible to determine economic output in each time zone of each generator by properly setting the distribution of energy consumption of the generator with fuel restrictions in each time zone during a coverage period. CONSTITUTION: In a block 12, an incremental fueld cost ratio αis initialized. In blocks 13-18, the distribution of energy consumption of a generator with fueld restrictions in each time zone during a coverage period is economically set. By converging calculation which is conducted by repeating the processing blocks 13-18, the total energy consumption of the generator with fuel restrictions during the coverage period is converged to a specified value. Under this condition, an output value and an incremental fueld cost λct of an ordinary generator are found in a processing block 19. If the newly found incremental fuel cost λct is not similar to the incremental fueld cost λct which was found by repetitious converging calculations, repetitious converging calculations are conducted again using the newly found incremental fuel cost λct.  If the newly found incremental fuel cost λct is similar to the incremental fuel cost λct which was found by repetitious converging calculations, it is determined that the incremental fuel cost λct has converged and then the processing is finished and an output value in each time zone of each generator is fixed.
Patent JP-H10188374-A (JP)
Title: Optical recording medium
Inventor: KANO NOBUHIKO
IPC: G11B7/24024
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To entirely obviate the intrusion of air bubbles into adhesive layers, to lower the initial error rate of an optical recording medium and to enhance its long-term reliability by applying adhesives on substrates and bonding these substrates to each other in a vacuum atmosphere in the case two sheets of the substrates with the information recording layer parts disposed on inside surfaces are bonded to each other. SOLUTION: In a process for executing UV exposure from above, a dispenser 31 for the adhesives is moved to the prescribed position on the substrate 7 by its horizontal moving unit 32 and the UV curing type adhesives are applied by the dispenser 32 on the substrate 7 rotated by a motor 33. The substrate 7 is set into a vacuum chamber 34. At the point of the time a prescribed vacuum degree is attained, the substrate 9 is opened from a frame 36 supporting the substrate 9 by an electromagnetic switch 37 and is dropped only by its own weight onto the substrate 7. The substrate 7 and substrate 9 adhered by this stage are set in an exposure device for executing UV exposure in the atmosphere where the UV curing type adhesives are exposed from above by using a UV light source 38 and are completely cured.
Patent JP-H08227930-A (JP)
Title: Manufacturing system and manufacturing method
Inventor: USHIJIMA MITSURU
IPC: H01L21/027
Filed: 1995-10-27
Abstract: PURPOSE: To select the processing, as required, by proving a first transfer arm for transferring an object while aligning individually, a second transfer means for receiving the object and transferring the object in X direction, and a plurality of processing chambers disposed along the transfer path. CONSTITUTION: A channel 102 is provided in the center of a base 101 and a unit 110 for transferring a wafer in Y direction is disposed in the channel 102. A wafer transfer mechanism 120 is disposed on the left side of the base 101 and provided with a wafer cassettes 122, 123 for containing unprocessed and processed semiconductor wafers WB, WF, respectively. A pincette 121 of the transfer mechanism 120 hand avers an unprocessed wafer WB to the pincettes 112, 113 of the transfer unit 110 and receives a processed wafer WF from the pincettes 132, 113. The semiconductor wafer W is passed through the processing stations 103-108 according to a predetermined order. Operation of the transfer unit 110 is entirely controlled by a control system.
Patent JP-H10142151-A (JP)
Title: Optical microscope
Inventor: IKETAKI YOSHINORI
IPC: G01N21/64
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a light-emitting image in superior image quality and high spatial resolving power by irradiating a sample with irradiation areas of light of different wavelengths partially overlapping with each other and suppressing light emitting areas in superimposed parts. SOLUTION: Only light of a wavelength λ1 among light of wavelengths λ1 and λ2 oscillated by a light source 1 is transmitted through a circular body R1 , and only light of a wavelength λ2 is transmitted through a circular body R2 . Transmitted light of wavelengths λ1 and λ2 is condensed on a sample placed on a stage where the inside of an image-formation plane is two-dimensionally scaleable and defaucasable by two- wavelength optical system B with the same image-forming performance at the bands of both wavelengths λ1 and λ2 .  Then the image-forming pattern 4 of light of wavelength λ1 becomes Gaussian type of pumping light, the image-forming pattern 5 of light of a wavelength λ2 takes a shape along the circular contour of a pinhole 2, and each of irradiation areas of light of wavelengths λ1 and λ2 is partially superimposed. As light emission is suppressed at this superimposed part, a light emitting part 6 is limited to the irradiation area of only a wavelength λ1 . As a result, it is possible to obtain a light emitting image in high spatial resolving powder and quality exceeding diffraction limited.
Patent JP-H08161724-A (JP)
Title: Metallic thin film type magnetic tape
Inventor: MURAI MIKIO
IPC: G11B5/66
Filed: 1994-12-06
Abstract: PURPOSE: To achieve improvements in still endurance and running endurance by eliminating readiness of a lubricant layer to be transferred to the side of a back coated layer even when the lubricant layer is provided on a ferromagnetic metallic thin film through a diamond-like carbon film. CONSTITUTION: This magnetic tape is provided with a film base 1 comprising a non-magnetic material, a ferromagnetic metal thin film 2 on one surface of the film base 1, a diamond-like carbon film 3 on the metal thin film 2, a lubricant layer 4 on the carbon film 3 and a back coated layer 5 on the other surface of the film base 1. The back coated layer 5 contains at least one of carbon fluoride and tetrafluoroethylene with a particle size of 0.03μm-0.1μm.
Patent JP-H09204046-A (JP)
Title: Novel resist material and pattern forming method
Inventor: URANO FUMIYOSHI
IPC: H01L21/027
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a resist material having high resolving power to far UV, etc., undergoing no change with the lapse of time and giving a high precision pattern by incorporating a specified polymer, a photosensitive compd. which generates an acid by exposure and a solvent capable of dissolving them. SOLUTION: This resist material contains a polymer represented by the formula, a photosensitive compd. which generates an acid by exposure and a solvent capable of dissolving them. In the formula, R<1> is H or methyl, each of R<2> and R<3> is H, 1-6C straight chain, branched or cyclic alkyl, both of R<2> and R<3> are not H, R<4> is 1-10C straight chain, branched or cyclic alkyl, etc., R<5> is H or cyano, R<6> is H or methyl, R<7> is H, cyano, etc., each of (k) and (l) is a natural number, 0.1<=k/(k+1)<=0.9, (m) is 0 or a natural number and 0.05<=m/(k+l+m)<=0.50.
Patent JP-H07147958-A (JP)
Title: Humidifier for bulbs of flowering and ornamental plants
Inventor: ITATSU YOSHIHIRO
IPC: B65G47/52
Filed: 1993-12-02
Abstract: PURPOSE:To ensure the action of a root remover by knowing the moisture insufficiency before carrying out the removal of the roots from bulbs of flowering and ornamental plants. CONSTITUTION:This humidifier for bulbs of flowering and ornamental plants is provided by installing a moisture measuring means 17 for the bulbs and a means 19 for humidifying the bulbs based on results of measurement of the moisture in the former step of a root remover 14 for removing the roots of the bulbs, calculating the amount of water in the humidifier from the detected data of the moisture in the bulbs and regulating the humidifier to the humidity required to remove the roots in a controlling part.