baber/WOPTO huggingface dataset:
Patent JP-2001242477-A (JP)
Title: Liquid crystal display device
Inventor: MISHIMA YASUYUKI
IPC: G02F1/133
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device, in which unevenness of luminance is not present. SOLUTION: Each pixel on the surface of the liquid crystal side of a substrate counterposed to the liquid crystal is provided with a thin film transistor which is driven by being supplied with a scanning signal from a gate signal line, a pixel electrode to which a video signal from a drain signal line is supplied via the transistor and a common electrode which generates electric field, having a component parallel with the pixel electrode and the substrate. In this display device, the display area of a UXGA is constituted of the set of these respective pixels, and also the delay time of scanning signal is set to 3.8 μsec. or shorter in the pixel of the terminal side at a side opposite to the input of the gate signal line among the pixels of the display area.
Patent JP-2001242096-A (JP)
Title: Part recognizing device, part mounting device, part recognizing method, computer-readable recording medium recording program for executing part recognizing method, and mounted body
Inventor: OIDO YOSHIHISA
IPC: G01B11/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a part recognizing device, a part mounting device, a part recognizing method and a computer-readable recording medium recording a program for executing the part recognizing method for precisely recognizing a part and producing no defectively mounted body. SOLUTION: A part holding member 106, an image processing device 1072, and a controller 115 are provided, and using focal depth of a camera 1071, the part holding member is moved so as to set a part 111 alone within the focal depth range of the camera 1071, so that focus is not obtained in the part holding member 110. Then, an image of the part alone is extracted by means of the image processing device and the controller. Therefore, the part alone can be accurately recognized, and problems in a conventional device such as installation of a part in a wrong position resulting in production of a defective and occurrence of a stop of facilities can be prevented.
Patent JP-2000255984-A (JP)
Title: Freely turnable coupling device for insert boom of crane
Inventor: ROBERT J WALKER
IPC: B66C23/70
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To easily add supplementarily an insert boom to a boom under assembling both in a condition laid horizontally and in a vertical condition suspended. SOLUTION: An insert boom is provided with the first end part and the second end part, and a male type coupling tool of the second end part of the first insert member 22 is connected to a female type coupling tool of the first end part of the second insert member 23. A base part and a protruded part of the male type coupling tool has an extending part substantially vertical with respect to a longitudinal axial line of the insert boom, and the extending part and the protruded part forms a receiving part. The protruded part of the male type coupling tool is fitted in between two protruded parts with a space in the female type coupling tool. The female type coupling tool has also a coupling tool connected to one protruded part and extended toward the other protruded part, and the coupling tool is fitted into the receiving part of the male type coupling tool.  A holding tool connected between the extending parts of the male coupling tools prevents the male type coupling tool from being engaged and disengaged with the female type coupling tool.
Patent JP-2001249387-A (JP)
Title: Single-lens reflex camera
Inventor: SHONO TETSUJI
IPC: G03B17/04
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a single-lens reflex camera which can be miniaturized in a height direction when it is not used as a single lens reflex camera, where an image formed on a primary image-forming surface at a position optically equivalent to the image-forming surface of a photographing optical system is reflected to the eye side by a reflection mirror and is re-formed on a secondary image-forming surface by a relay lens system, and the image formed on the secondary image-formation surface is observed by an eyepiece optical system. SOLUTION: As for this single lens reflex camera, the reflecting mirror 15 is supported by a cover member 21, consisting of a member separate from a camera body and constituting a part of the exterior package of the camera, and the member 21 is supported in a camera body turnably between an observation position, where the mirror 15 is positioned to reflect a subject image on the primary image-formation surface 14 toward the eyepiece optical system 18 and a housing position, where the mirror 15 is tilted toward the surface 14.
Patent JP-2000279528-A (JP)
Title: Curving cathetel with human engineering handle
Inventor: WADSWORTH JOHN F
IPC: A61B18/14
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a catheter capable of being curved, having a control handle allowing easy holding of it and capable of being operated easily. SOLUTION: The catheter capable of being cured includes a catheter main body 12, a chip part 14, and a control handle 16. The control handle is preferably curved and includes a housing 102 whose inside is substantially hollow, a piston receive assembly body whose at least a part is inside the housing, and a piston. When the piston rotates for the housing, the piston receive assembly body, the catheter main body, and the chip part rotate by corresponding to the rotation. When the piston moves in the distal direction for the piston receive assembly body, the catheter main body moves in the distal direction for a pulling wire. When the catheter main body moves in the distal direction for the pulling wire, the chip part is bent.
Patent JP-2001245748-A (JP)
Title: Arm
Inventor: MURAKAMI TOMOKAZU
IPC: A47C7/54
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To easily perform the operation of a height adjusting mechanism and the like provided in a chair equipped with an arm without being hindered by the arm. SOLUTION: An elbow 3 supporting an armrest 1 is designed so as to have an open window 33 opened between an outside surface 3a and an inside surface 3b, and an operating part 4 is disposed within the window 33 to adjust the function of the chair.
Patent JP-2001245505-A (JP)
Title: Rice seed sheet for direct plantation
Inventor: ISOYAMA SHIGETAKA
IPC: A01C1/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To avoid the bird damage and wind damage of rice seeds, largely reduce the labor power and cost, improve the germination rate of the rice seeds, and further, thicken the stems of the rice seeds to improve the harvest. SOLUTION: This rice seed sheet for direct plantation, characterized by disposing notches 2 capable of being separated into 25 to 30 small pieces in the short side direction and into 50 to 60 small pieces in the long side direction in a rectangular soft or semi-rigid polyurethane foam sheet 1 having a thickness of 10 to 30 mm and fixing about one to three rice or wheat seeds to each small piece 3.
Patent JP-2001250810-A (JP)
Title: Plasma processing device
Inventor: TSUGAMI YOSHIZO
IPC: B01J19/08
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device capable of making a plasma distribution high in uniformity. SOLUTION: A plasma processing device carries out processing through a manner in which processing gas G is introduced into a discharge tube 6 formed of dielectric material, and the processing gas G is irradiated with microwaves radiated through slits provided to a microwave waveguide 10 to produce a plasma. Active seeds contained in the plasma are fed onto the surface of a work as an object of processing to carry out processing, where the microwave waveguide 10 is so structured that the mode of microwaves propagating through its inside becomes a multiple mode.
Patent JP-2001246417-A (JP)
Title: Deformation control apparatus for frame
Inventor: SUZUKI SHUNJI
IPC: B21D1/14
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a deformation control apparatus of a frame capable of increasing a response speed and increasing the degree of design. SOLUTION: In the deformation control apparatus of the frame member, in which an actuator to generate the load in the direction restricting or assisting deformation of a frame is arranged in the frame member so as to suppress deformation of a frame material or induce the frame member to a shape set beforehand, the actuator 1 is made of a magnetic shape-memory alloy to generate a required load by phase transformation corresponding to the external force inputted to the frame material. In particular, the actuator has a coil 2, which constitutes at least a part of the frame member and is arranged inside the actuator, and a ferromagnetic body 3 arranged at the center of the coil, the ferromagnetic body is formed longer than the length in the center line direction of the coil.
Patent JP-2000256854-A (JP)
Title: Carbon thin film
Inventor: ITO KENJI
IPC: C23C16/27
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To prepare a carbon thin film capable of obtaining optimum conditions for obtaining film quality equal to or above a certain standard in the method for producing a hard carbon thin film using a parallel plane type plasma CVD device. SOLUTION: At the time of inducing about a plasma reaction between a high-frequency feeding electrode 2 connected to a high-frequency power source 7 and a grounded ground electrode 3 and forming a hard carbon thin film on a substrate 4 arranged on the side of the high-frequency feeding electrode 2, by controlling the ratio between the distance 9 between the electrodes and the area S of the electrodes 2 and 3 approximately to 1/1963 to 1/314, good film quality can be obtd. By executing film formation in such a manner that the value of the self-bias applied to the high-frequency feeding electrode at the time of the plasma reaction is controlled to the range of -350 to -450 V to the ground potential, a hard carbon thin film having good film quality can be obtd.
Patent JP-2001257231-A (JP)
Title: Capillary and semiconductor device
Inventor: KOMIYAMA MITSURU
IPC: B23K20/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a capillary that prevents contact with an adjacent wire in the electrode pad of a fined semiconductor device, and can increase crimping area at a post. SOLUTION: When a post 20 is to be bonded, the setting load of wire bonding is larger than the urging force of a spring 40, thus accommodating a small- diameter part 28 into an accommodation part 24 of a capillary body 22, and allowing a tip 22B of the capillary body 22 to be flush with a tip surface 30 of the small-diameter part 28. At this time, face surface length L2 reaches length obtained by adding the tip 22B of the capillary body 22 to the tip surface 30 of the small-diameter part 28, thus securing a crimping part 54 with nearly the same area as a state where bonding is normally made by the capillary, hence increasing the junction strength of the post 20, and enduring stress that is applied to the post 20 when the semiconductor device is sealed by resin even if the number of pins of the semiconductor device is increased and the size of the package is increased.
Patent JP-2001256378-A (JP)
Title: Clearing platform, auction clearing method, and electronic mall site clearing method
Inventor: MIYAJI MASANORI
IPC: G06Q30/08
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a clearing platform which can speedily perform a clearing process at low cost when an article charged transfer contract is made between individuals and carries out billing and payment. SOLUTION: This clearing platform 20 clears the money for an article which is registered at an auction site 100 from a seller's terminal 40 after a selling and buying contract is made according to the intention showing to buy the article from a buyer's terminal 50 or after the article whose contract has been reserved is collected from the seller and delivered to the buyer, and is equipped with a credit information providing server 21 which issues credit approval to the buyer, a means 23 which charges the buyer after the article is delivered to the buyer, and a means 24 which pays for the article to the seller.
Patent JP-2001254692-A (JP)
Title: Rotary compressor
Inventor: EBARA TOSHIYUKI
IPC: F04C18/356
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a compressor suppressing oil discharge to a compressor outside and preventing the efficiency and the reliability from lowering. SOLUTION: In a two-stage compressor compressing refrigerant composed of carbon dioxide, the position of an opening part 201 for communicating a top discharge chamber 62 exhausting the compressed gas of a high-stage side compression element 34 with a discharge pipe exhausting a high-pressure compressed gas to the sealed container outside is set to the position upper than the half of the discharge chamber.
Patent JP-2001168960-A (JP)
Title: Terminal adaptor
Inventor: KINOSHITA NORITOKU
IPC: H04M1/738
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a terminal adaptor, that can relieve a load of a manual operation in the case of channel connection to an arbitrary communication network among communication networks served by a plurality of phone communication enterprises contracted by a user, and connect an exchange and the terminal adaptor using a simple connection procedure. SOLUTION: This terminal adaptor 10 is provided with a transmission reception control section 17, that controls communication between a user terminal 20 and an opposite terminal connected to a channel of the terminal adaptor through any selected communication network among communication networks served by a plurality of telephone communication enterprises, with which the user makes contract and with a memory 19 that stores a table denoting an exchange identification number to designate an exchange provided respectively in the communication networks. The transmission reception control section 17 selects any of communication networks, in response to the manual input of a destination telephone number and reads and transmits the exchange identification number, corresponding to the selected communication network from a table stored in the memory 19.
Patent JP-2001265008-A (JP)
Title: Contamination detector of resist developer
Inventor: SHIRAI MASAMITSU
IPC: H01L21/027
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To enable the exact quantitative measurement of the degree of contamination of a developer by utilizing the photo characteristics of the product generated by the reaction of a resist and the developer. SOLUTION: The white light transmitted through the developer is separated to light of a wavelength region of >=600 nm and light of a wavelength region of <=600 nm by a dichroic mirror 41. Further, the light of the wavelength region of >=600 nm in such a manner is subjected to the transmission of only the light of the wavelength region of 600 to 700 nm by a band-pass filter 42 and the transmitted light is received in a photodetector 43. The wavelength region of <=600 nm is subjected to the transmission of only the light of the wavelength region of preferably 425 to 430 nm by a band-pass filter 44 and the transmitted light is received in a photodetector 45.  The degree of contamination of the developer is decided from the change in the transmittance of the light of the wavelength region 425 to 430 nm after the correction by a change in the transmittance of the light of the wavelength region 600 to 700 nm.
Patent JP-2001264507-A (JP)
Title: Reflection reducing material, producing method and use
Inventor: MORIMOTO YOSHIHIRO
IPC: G02B1/11
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a reflection reducing material having both high reflection reducing performance and antistatic ability, a method for producing the material and its use. SOLUTION: The reflection reducing material has a hard coat layer and a reflection reducing layer on one face or both faces of a transparent substrate directly or by way of one or more layers and the hard coat layer has antistatic function. The hard coat layer having antistatic ability is formed on the transparent substrate and the reflection reducing layer comprising a high refractive index layer and a low refractive index layer is formed on the hard coat layer.
Patent JP-2001258712-A (JP)
Title: Cup for tea bag
Inventor: ISOTANI KEIICHI
IPC: A47G19/22
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a cup for a tea bag, which can be used where there is not any proper cup and is disposable. SOLUTION: The cup comprises a paper cup 1 and a tea bag support member 2. The tea bag support member 2 made of properly rigid paper is formed into a rhombic cylinder, on both sides of the holding section 3 of which there are installed pressure pieces 4. The holding section 3 when two-folded is almost as wide as the diameter of a cup 2 and each pressure piece 4 is narrower than the radius of the cup 1 by about 5 to 10 mm.
Patent JP-2001260791-A (JP)
Title: Air bag
Inventor: WATANABE TAKESHI
IPC: B60R21/16
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an air bag for a front passenger seat which enables the reduction of the amount of gas needed for deploying the air bag. SOLUTION: The air bag for a front passenger seat is approximately in the form of a box which comprises a first ground fabric 2 and a second ground fabric 3 sewn to each other at their respective rear sides 2g and 3g forming a front part opposite to an occupant, and at their respective sides 2b and 3b extending from the front part in the advancing direction of the vehicle. The first ground fabric 2 and the second ground fabric 3 are formed of respective front sides 2a and 3a, a pair of respective sides 2b and 3b continuing with the front sides 2a and 3a and broadening toward the occupant; respective end sides 2d and 3d and respective front sides 2e and 3e which form valley-shaped notches; and respective rear sides 2g and 3g continuing with the front sides 2e and 3e.  The apex of the valley-shaped notch of the second ground fabric 3 is located in front of the apex of the valley-shaped notch of the first ground fabric 2, whereby the amount of gas needed for deploying the air bag can be reduced and the use of a small inflator is made possible for economy.
Patent JP-2001268529-A (JP)
Title: Multiplexing method for digital picture signal
Inventor: SOU YOUCHIYOU
IPC: H04N19/42
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a digital picture signal multiplexing method capable of simplifying system configuration, reducing cost and improving reliability in the case of executing a hierarchical broadcast or a mottled composition broadcast. SOLUTION: An SDTV signal having eight bits per pixel is converted into a sample grade of an HDTV signal by using a frame buffer 3 and the SDTV signal of eight bits is converted into a data string of a 2-bit series by an 8-bit/2- bit conversion part 5. The HDTV signal and the SDTV signal are multiplexed with each other by substituting the SDTV signal obtained by converting the lower two bits of 10-bit data corresponding to one pixel of the HDTV signal into the data string of the 2-bit series for the HDTV signal through a delay part 4, a 2-bit frame generation part 7 and a mixing part 7.
Patent JP-2001264514-A (JP)
Title: Optical film forming device, method for forming lens and lens
Inventor: WAKAYAMA TAKUYA
IPC: B29D11/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical film forming device imparting high freedom to the surface shape of the lens to be formed and not requiring a transferring surface to be formed in an aspherical shape and to provide a method for forming the lens and the lens. SOLUTION: The optical film forming device 1 forms an optical film by supporting a molding body 4 having a resin 20 on its surface 19 with a second rotary shaft 5, rotationally driving in this state a first rotary shaft 3 with a first driving means 8 and simultaneously rotationally driving the second rotary shaft 5 with a second driving means 9 and hardening the resin on the surface 19 of the molding body 4. The method for forming the lens and the lens are based on the device.
Patent JP-2001266117-A (JP)
Title: Picture processor
Inventor: OSAKI EIJI
IPC: G06T1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To effectively remove only a noise component given on an observed picture. SOLUTION: A concentration adjusting part 42 adjusts the dispersion value/ average value of an observation picture signal at present time, which is obtained by an optical sensor 1, and an observes picture signal showing the same observation object, which is held by a delay part 41 and which is previous by prescribed time. A registration part 43 adjusts the positions of still pictures on both observation pictures and a difference operation part 44 performs a difference operation. A binarization part 45 extracts the signal component of not less than a prescribed threshold from an obtained differential picture signal and generates a binary picture signal. A picture degeneration part 47 degenerates a differential picture component from the obtained binary picture signal.  A picture inflation part 48 restores it to an original size and the picture signal constituted only of a picture change component from which a noise component is removed is generated. A masking part 3 masks the original observation picture signal stored in a storage part 2.
Patent JP-2001274415-A (JP)
Title: Microwave semiconductor amplifier
Inventor: ISHIMARU ATSUSHI
IPC: H01L21/822
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a microwave semiconductor amplifier which suppresses oscillations. SOLUTION: The microwave semiconductor amplifier comprises a field-effect transistor 12 having a gate G1 composed of common parts G11 connected to a first input matching circuit 11 and a branch G12 branching from the common parts G11, a drain D1 and a grounded source S1. Resistors R1 are connected between the divided common parts G11 of the gate G1, and slits SL1 are provided at the gate G of the input matching circuit 11 in alignment with the positions at which the resistors R1 are connected.
Patent JP-2001274155-A (JP)
Title: Method of forming insulating film
Inventor: KUROSAWA HIROSHI
IPC: H01L21/316
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To impart flat and good embedding characteristics to an oxide film formed through a vacuum ultraviolet light CVD process. SOLUTION: At the formation of the oxide film on a substrate by a vacuum ultraviolet light CVD process, an organic material gas and an additive gas of dinitrogen monoxide and/or oxygen gas (gases) are present together therewith. TEOS or the like is used as the organic material gas. By suitably increasing or decreasing the amount of active oxygen or ozone generated in a vapor phase, step coverage can be controlled. Thus, an SiO2 film can be obtained which has desired planarity and embedding characteristics. The method can be applied suitably to the formation of an interlayer insulating film or protective film in a semiconductor element, such as ULSI which demands high integration density and multilayer structure.
Patent JP-2001097174-A (JP)
Title: Gas generator for air bag and air bag device
Inventor: NAKAJIMA SADAHIRO
IPC: B60R21/264
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator for an air bag suppressed in the whole dimension of a vessel. SOLUTION: A housing 3 is provided with two combustion chambers 5a, 5b for storing gas generating means 9a, 9b, one combustion chamber in the two combustion chambers 9a, 9b is provided in an upper space side of an inner cylinder member 4 arranged in the housing 3, two ignition means 12a, 12b are provided in the lower space side of the inner cylinder member 4, and the upper space and the lower space are partitioned by a partitioning wall 7.