baber/WOPTO huggingface dataset:
Patent JP-2000155320-A (JP)
Title: Active matrix liquid crystal display device
Inventor: KUWATA HISASHI
IPC: G02F1/1368
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To inhibit abnormal alignment around spacers and to suppress the leakage of light, the reduction of contrast and the occurrence of unevenness in display in a normally black mode by heating a vacant cell to stick organic fine particles as spacers to a TFT substrate and a counter substrate and then sealing a liquid crystal. SOLUTION: Organic fine particles as spacers 15 for maintaining a gap are disposed on a TFT substrate 1 or a counter substrate 2. Fine particles of a polydivinylbenzene or acrylic resin material are suitable for use as the spacers 15. The TFT substrate 1 and the counter substrate 2 are stuck together while holding the spacers 15 between them to assemble a vacant cell. The periphery of the vacant cell is sealed with a sealing material and the cell is heated to stick the spacers 15 to the substrates 1 and 2. The heating temperature is preferably in the glass transition temperature region of the spacers 15. A liquid crystal is then sealed in the cell.
Patent JP-H04206617-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: OSHIMA MASAFUMI
IPC: H01G9/02
Filed: 1990-11-30
Abstract: PURPOSE:To enhance and electric characteristic by a method wherein the tetraalkylammonium salt of an organic acid is dissolved in a mixed solvent which is composed of nitroalkane and gamma-butyrolactone or propylene carbonate. CONSTITUTION:Maleic-acid hydrogen tetraethylammonium is dissolved, so as to be at 10wt.%, in a mixed solvent in which the weight ratio of gamma-butyrolactone to nitroethane is set at, e.g. 70:30; and an electrolyte is obtained. The electric conductivity of the electrolyte at about 25 deg.C is set to 9.75mS/cm. A sparking voltage is at about 90V when it is measured by using aluminum smooth plates as electrodes and by applying a constant current of about 2.5mA/cm<2>. In this case, no hydrogen gas is generated at a cathode by the aluminum electrode. Thereby, it is possible to obtain an electrolytic capacitor which has enhanced electric characteristics and life characteristics.
Patent JP-H09166692-A (JP)
Title: Spent fuel storage rack
Inventor: KUROKAWA HIDEAKI
IPC: G21C19/07
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To satisfy all necessary requirement for storing spent fuel assemblies, and reduce the weight of a storage rack and used material. SOLUTION: The rack is constituted of rectangular tubes 4 with thickness of 3.5 to 5.0mm in which spent fuel assemblies are inserted from the top, a base 2 for fixing the bottom of the rectangular tubes and strengthening members 3 for connecting the rectangular tubes and improving the strength. Therefore, the thickness of the rectangular tubes in the rack for spent fuel storage can be reduced and the weight of the rack itself can be also reduced so that the load of weight on the pool bottom can be lowered. Also, the amount of structure member of rack itself can be reduced.
Patent JP-H07189008-A (JP)
Title: Paper pattern preparation system
Inventor: ONO JUNNOSUKE
IPC: G06F17/50
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a paper pattern preparation system capable of reproducing a real pattern-making process performed on a basic pattern of a standard paper pattern on another basic pattern. CONSTITUTION:A pattern group composed of plural basic patterns having prescribed base lines and base points is stored. A command to apply a prescribed processing to a standard basic pattern is performed and stored. The stored commands are successively performed on at least one basic pattern for processing other than the standard basic pattern. In the reproduction of the commands, the target points and processing quantities of the commands are recognized based on the existing lines consisting of the base lines and lines added to the standard basic pattern and the existing points consisting of the base points, both end points of the existing line and points added to the standard basic pattern. The clothing comfort and design image attained by the standard basic pattern can be reflected as it is to the clothes obtained by the use of the processing target basic pattern.
Patent JP-H05257080-A (JP)
Title: Semiconductor laser optical device
IPC: G02B27/00
Filed: 1992-12-10
Abstract: PURPOSE:To set a photosensitive medium position at a proper position and obtain image formation performance with good diffraction limit grading by specifying the focal distance ratio of two lenses which constitute an afocal cylindrical lens system. CONSTITUTION:An image formation optical system consists of an objective 8 which almost collimates the luminous flux from a semiconductor laser 7, a cylindrical lens system 9 which photodetects the luminous flux from the lens 8 and expands it to a luminous flux diameter parallel to the joined surface of the laser 7, and image forming lens systems 10-12 which from the image of the luminous flux from the lens system 9 on a photodetection surface. The lens system 9 consists of a cylindrical plano-concave lens and a cylindrical plano-convex lens in order from the side of the lens 8. An expression is satisfied, where f9a and f9b are the focal distances of the plano-concave lens and plano-convex lens, Dj the beam diameter in the joined surface of the laser 7, Ds the beam diameter of the luminous flux, made incident on the image forming lens systems, in a plane crossing the jointed surface of the laser 7 at right angles, fs the focal distance of the lens 8, and #1 the laser light emission wavelength.
Patent JP-H1173705-A (JP)
Title: Controller of library device, control method thereof and library device
Inventor: SAIJO HIROAKI
IPC: B65G1/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a library device capable of efficiently and safely controlling plural transporting devices. SOLUTION: The operation of two accessors (transporting devices of magnetic tape which is a recording medium) running along one guide rail are decided respectively by directors 61a, 61b. Each of the accessors is moved by servo control parts 64a, 64b in accordance with the decision of the directors 61a, 61b. At this time, positional data of each accessor are obtained by the servo control parts 64a, 64b, and by comparing them, the decision is made whether the accessors are brought into contact with each other. When the decision is made by the servo control parts 64a, 64b as the accessors are brought into contact with each other, each driving circuit 68 is stopped. By this procedure, X motors 105 of each accessor are stopped, then each accessor is stopped.
Patent JP-H11163496-A (JP)
Title: Mounting parts
Inventor: NAGAMEGURI SHIGERU
IPC: H05K1/18
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent an electrode from making contract with an adjacent electrode, to make a short circuit when a plurality of parts are mounted in parallel without using an adhesive, by forming a protrusion on at least a part of a side where the electrode is not formed. SOLUTION: A mounting part 1 is shaped roughly into a rectangular parallelepiped, and electrodes 2 for connecting with a circuit board are formed in the range of two opposed sides to a part of sides adjacent to each opposed side. Protrusions 3 are also formed oppositely at both sides, where electrodes are not formed. Thus, during soldering, when at least one part is connected in parallel with each other off a specified mounting position, or when both parts are inclined to contact with each other, the protrusions 3 contact with each other, which prevents the electrodes 2 from making contact with each other to cause short circuits.
Patent JP-H04201896-A (JP)
Title: Recovering method of drinking liquid
Inventor: USAMI MASAAKI
IPC: B67C9/00
Filed: 1990-11-30
Abstract: PURPOSE:To recover a drinking liquid while suppressing frothing of the liquid and growing of froth by maintaining a liquid, which exists between a process for receiving the liquid from a container in a recovery tank and a liquid- conveying process from the recovery tank to a main tank, in a pressurized state. CONSTITUTION:A liquid L is recovered from a short pipe 37 to a recovery tank 18, a recovery side piping 35 is provided with a regulator 42 juxtaposed with a by-pass pipe line 41 having a solenoid valve 40, the recovery tank 18 is pressurized via piping 45, and beer taken out by a liquid taking-out apparatus (c) is received in the tank. Then, the beer is conveyed into a main tank 52 provided in a treatment process via check valve 50 and piping 51 pressurized by a pump 19 via valves provided at the base of the tank 18 to be treated by various methods. Therefore, the beer is pressurized by a gas under a pressure within a range, where gases contained in a frothing liquid recovered through a liquid-conveying line from the liquid taking-out apparatus (c) or further from the recovery tank 18 to the main tank 52 are not formed into bubbles, or to a degree, where minute bubbles do not grow larger.
Patent JP-H08157347-A (JP)
Title: External preparation for skin whitening
Inventor: HASHIMOTO RYUTARO
IPC: A61K8/00
Filed: 1994-12-06
Abstract: PURPOSE: To obtain an external preparation of skin whitening which comprises a mixture of sesamol and tocopherol at a specific ratio, thus contains a tyrosinase inhibitor and shows excellent safety and stability with the passage of time. CONSTITUTION: This preparation contains sesamol of the formula and tocopherol at a weight ratio of (0.1-10)/(10-0.1) as a tyrosinase inhibitor. The sesamol and tocopherol are extracts from sesame and the amount of these mixture is adjusted to less than 50%, in the sesame extract. Sesamol is a white crystal having a phenolic smell, obtained by hydrolysis of sesamolin, a lignan derivative. Its chemical structure is oxyhydroquinone monomethyl ether, one of unique components to sesame oil. Tocopherol is the general nomenclature of dimethyl- or methyltocols having vitamin E activity, yellow oily liquid distributing in wheat embryonic oil, cotton seed oil, ground nut oil and sesame oil.
Patent JP-H06198432-A (JP)
Title: Automatic gas cutting device
Inventor: HINA AKIRA
IPC: B23K7/10
Filed: 1991-12-13
Abstract: PURPOSE:To obtain an automatic gas cutting device, by which a steel plate can automatically be melt-cut to a necessary dimensional shape. CONSTITUTION:On a supporting base 10, a supporting roll 13 for supporting a material A to be cut and being advanced/retreated and a pair of endless driving means 20, 20A for driving while holding the material A to be cut therewith by being in by contact with both side surface of the material A to be cut, are provided. At the upper position of feeding out side of the material to be cut on the supporting base 10, a torch 30 for cutting is disposed through a carrier 33 reciprocatively moving the longer distance than the width of the material A along a guide rail arranged by intersecting orthogonally with the advancing direction of the material A. This carrier 33 is shiftable sideward by connecting with driving control mechanism and the endless driving means 20A is adjustable to shift in a transverse direction according to the size in the transverse direction of the material A and attached onto the supporting base 10. Thus, the whole device can be miniaturized, and by improving the working precision, the automatic gas cutting device having the constitution easily executing precise gas cutting is obtd.
Patent JP-H09233063-A (JP)
Title: Video server system and its operating method
Inventor: KARORU MANDARU
IPC: H04N7/173
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To send plural video data at an optional bit rate simultaneously while suppressing jitter and drift by synchronizing each video stream at two synchronizing levels (rough particle level and fine particle level). SOLUTION: A bit stream forming multimedia data from a server 20 is synchronized with each video stream sent via any of one or plural networks 30 at two synchronization levels being rough particle level and fine particle level. The rough particle level synchronization is maintained by a software for large data lumps. The rough particle level synchronization is executed corresponding to an accurate bit rate of the bit stream based on the length of a packet group. The fine particle synchronization copes with a bit rate of the network 30 The bit rate of the network 30 depends on the band width of the network and is established by a network interface 30.
Patent JP-H01173907-A (JP)
Title: Plane antenna
Inventor: KODERA MASAO
IPC: H01Q21/00
Filed: 1987-12-26
Abstract: PURPOSE:To radiate a large amount of power to a space and to obtain the structure of an array antenna with superior efficiency by providing a second feed part separated to an inputting feed line and an outputting feed line under a radiant element at a part of a feed line, and forming a part with a large power coupling rate on the feed line. CONSTITUTION:The feed line 6 is provided with a first feed part 6a wired by being separated by a prescribed dimension from one of the outer blocks of the radiant element 8 in the direction of the flat plane of a second dielectric substrate 9, and the second feed part 6b arranged within the width of another one of outer blocks of the radiant element 8 and provided with an end part separated just underneath the radiant element 8. And the power coupling rate between the first feed part 6a and the radiant element 8 most neighboring to the first feed part is set larger than that between the second feed part 6b and the radiant element 8 most neighboring to the second feed part. Thus, by combining a part with an especially large power coupling rate with the part with a smaller rate, it is possible to increase the power radiated from the whole of the radiant element as arranging the relative ratio of power distribution of neighboring radiant elements, that is, a power strength ratio at a prescribed ratio.
Patent JP-H075318-A (JP)
Title: Production of optical element
Inventor: UEHARA YASUHIRO
IPC: C03C17/06
Filed: 1993-12-27
Abstract: PURPOSE:To efficiently produce the optical element with high accuracy by machining a working layer formed on a substrate to a desired shape and subjecting this working layer and the substrate to etching to transfer the shape of the working layer to the substrate. CONSTITUTION:The working layer 2 consisting of a resin is first formed at a prescribed thickness t on one surface of the glass substrate 1 subjected to polishing of both surfaces in the case of production of, for example, a diffraction lens which is the diffraction optical element. The value of the the thickness t is set slightly larger than the max. working depth. For example, a photoresist is used as the material of the resin constituting the working layer 2 and the hardness suitable for subsequent working is obtd. by adequately selecting the baking conditions thereof. The working layer 2 is then machined to a desired shape by a numerically controlled lathe and the working layer 2 and the glass substrate 1 are etched by anisotropic etching, for example, reactive etching, by which the shape of the working layer 2 is analogically transferred onto the glass substrate 1 in its depth direction. The diffraction lens is thus obtd.
Patent JP-H04196948-A (JP)
Title: Data source and sink
Inventor: OKANO HIROSUKE
IPC: H04L12/40
Filed: 1990-11-28
Abstract: PURPOSE:To reduce the data amount of information to be transmitted in a repeated form and to shorten a repeating cycle by transmitting common user information in the repeated form and transmitting peculiar user information according to a request from a reception terminal. CONSTITUTION:Among information inputted to a transmission control part 1, the common user information is built up in a transmission form, stored in a repeated transmission memory 2 and transmitted through a selection part 5 in the repeated form. On the other hand, when the request is generated from the reception terminal, the peculiar user information is transmitted from a data control part 21 to the transmission control part 1. This peculiar user information is built in the transmission form and written in a transmission memory 3. This peculiar user information is erased in this peculiar user information transmission memory after transmission for a fixed period decided in advance, and the memory is used for transmitting following peculiar information for other users. This control is executed by a memory control part 4. Thus, only the latest information is transmitted through the selection part 5.
Patent JP-H07189411-A (JP)
Title: Manufacture of inorganic face panel
Inventor: NISHIYAMA SHIGETOSHI
IPC: E04C2/26
Filed: 1993-12-27
Abstract: PURPOSE:To provide an inorganic face panel having uneven and natural feeling appearance by a method wherein a flaw pattern is formed on the surface of an inorganic base sheet, the surface of the base sheet is coated with coloring resin paint to form an intermediate coloring layer, and the surface of the intermediate coloring layer is coated with resin paint. CONSTITUTION:The surface of an inorganic base sheet having specific gravity of 0.5-1.3 is rubbed with a polishing material, such as a sand paper, having coarseness of No.16-No.100 to form a flaw pattern consisting a number of linear grooves. A base sheet surface is then coated with coloring resin paint, and an intermediate coloring layer is formed in a state that the color of the interior of the flaw pattern is deeper than that of a surface. A transparent or coloring translucent resin paint is applied on the surface of the intermediate layer so that the deep color of the flaw pattern of the intermediate pattern appears looking like the pattern of a conduit to form an inorganic face panel. Since the surface of the intermediate coloring layer appears on the surface of the inorganic face panel looking like the pattern of the conduit, this constitution provides the inorganic face panel having an uneven rural air and natural feeling.
Patent JP-H11167402-A (JP)
Title: Controller
Inventor: NODA HIDEKAZU
IPC: G05B11/36
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To improve a noise resistance characteristic by providing an overlapped nest which is provided in the joint part of a nest part and a second cover and which improves shield of a printed board circuit board main body. SOLUTION: A first cover 43 covers one face side of a printed board circuit board 41 and the second cover 44 covers the other side of the printed board circuit board main body 41. The other ends of plural support bars 46 are fitted to the second cover 44. In such a state, a first cover frame part 451 and a second cover frame part 452 are overlapped and an overlapped cover part 45 is constituted. Then, of the printed board circuit board main body 41 is improved. Then, the nest part 42 is fitted to a fitting hole 47 provided for the second cover 44. Then, shield of the printed board circuit board main body 41 is improved by the overlapped nest part 48 provided for the joint part of the nets part 42 and the second cover 44, to improve the noise characteristic.
Patent JP-H0611718-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI HITOSHI
IPC: G02F1/1339
Filed: 1991-12-16
Abstract: PURPOSE:To improve the assembly workability of the device by fixing the planar members constituting the device by engaging closed rings consisting of an elastic material with projections provided on the planar members. CONSTITUTION:The respective planar members of a surface light source 64, a liquid crystal cell 60 and a frame 41 are superposed successively and pawls 43 of a frame 41 are bent into notches 44 of the surface light source 65, by which the frame 41 is fixed to the surface light source 65. The spacers 1b, 1b' consisting of the closed rings formed of the elastic material are interposed over the entire part around the edges between the frame 41 and the liquid crystal 60 and between the liquid crystal cell 60 and the surface light source 65. Namely, the spacer 1b is fixed by engaging the spacer to the outer side of the projections 2 of the opening window of the frame 41 and the spacer 1b is fixed by engaging the spacer with the outer side of the projections 3 integrally formed on the frame-shaped body 42 of the surface light source 65. Then, the annular spacers 1b, 1b' are deformed and held to and by a picture frame shape, by which the spacers are functioned as cushion materials and are interposed with good workability.
Patent JP-H06181094-A (JP)
Title: Light quantity control device
Inventor: KONDO KATSUFUMI
IPC: H05B37/02
Filed: 1992-12-11
Abstract: PURPOSE:To secure the privacy and the safety of a resident, and the like by providing a room light sensor, a transmitted light amount changing panel, an extraneous light sensor, and a control portion. CONSTITUTION:A room light sensor 8 detects the light emitting amount of a room light source 6 so as to output first detection signal responding thereto, and an extraneous sensor 9 detects the transmitted light amount of a transmitted light changing panel 1 so as to output second detection signal. A control circuit 5 alternatively repeats first period having much transmitted light amount and little light emitting amount and second period having little transmitted light amount and much light emitting amount, and controls the transmitted light amount and the light emitting amount so that in the first period the level of the second detected signal becomes always higher than the level of the first detected signal. Thereby a state in a room is always hardly seen from outside the room, and brightness in the room is kept at the fixed brightness. Therefore the privacy and the safety of a resident and the like can be protected without using a curtain, a blind, and the like.
Patent JP-2000150986-A (JP)
Title: Excimer laser
Inventor: NAKAO KIYOHARU
IPC: H01S3/041
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an excimer laser which is equipped with a magnetic bearing and a motor, which are prevented from corroding by a laser gas or from contaminating a laser gas. SOLUTION: An excimer laser is equipped with outer ring magnets 11 and 11, mounted on a chamber 2 and inner ring magnets 10 and 10 mounted on rotary shafts 9 located on each side of a wing part 9 are provided, magnetic bearings 12 and 12 which releasably support the rotary shafts 9 in a freely rotatable manner, a stator 47 which is mounted near the inner wall edge of the chamber 2, a rotor 48 mounted on the rotating shaft 9 facing the inner circumferential surface of the stator 47, and a motor 49 which drives an axial fan 1 directly, wherein the outer ring magnets 11 and 11, the inner ring magnets 10 and 10, the rotor 48, and the stator 47 are each housed in a space shielded from a laser gas or are all formed of a bulk material by processing, and a coating high in corrosion resistance to a laser gas is provided to the their surfaces.
Patent JP-H07224230-A (JP)
Title: Pyrazole azo dye
Inventor: KERUSUTEIN PAPE
IPC: C09B29/036
Filed: 1994-12-14
Abstract: PURPOSE: To provide a pyrazole azo dye which has a structure represented by a specific formula and gives various dyed fiber products excellent in fastness and affinity, esp. in fastness to a wet treatment, light, and heat.  
     CONSTITUTION: This dye is represented by the formula (wherein R 1  is H or acyl; R 2  is H, alkyl, alkenyl, cycloalkyl, aralkyl, aryl or a heterocyclic group optionally bonded through an alkylene group; R 3  is H, halogen, alkyl or alkoxy; R 4  is H, halogen, OH, NH 2 , NO 2 , CN, alkyl, alkoxy, acylamino, acyloxy or alkoxycarbonyl; and R 5  and R 6  are each independently H, alkyl, aralkyl or aryl, or R 5  and R 6  combine with each other via the N atom to form a hydrogenated heterocyclic group optionally contg. another kind of atom). This dye is very suitable for printing polyester fabrics, etc., and gives dyed products very excellent in fastness to a wet treatment, light, and heat. 
     COPYRIGHT: (C)1995,JPO