baber/WOPTO huggingface dataset:
Patent JP-2002107827-A (JP)
Title: Reflection type screen
Inventor: NIWA MASATOSHI
IPC: G03B21/60
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a reflection-type screen whose practicability is made very satisfactory with superior incombustibility and contrast performance, with which an image projected is viewed clearly, with the bright inside of an aircraft being made compatible. SOLUTION: In this reflection type screen, a reflection layer 2 is laminated on a supporting layer 1, and a light-absorbing layer 3 is laminated on the reflection layer 2 and a light diffusing layer 4 is laminated on the light-absorbing layer 3, and self-extinguishing film is adopted as the support layer 1 and the light diffusing layer 4.
Patent JP-2001193063-A (JP)
Title: Rotary press-in steel pipe pile
Inventor: SAEKI EIICHIRO
IPC: E02D5/56
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary press-in steel pipe pile having a large diameter wing which can be produced at a low cost and the installation of the pile can be performed smoothly. SOLUTION: In a steel pipe pile 1 having a spiral wing 2 at the tip which is rotated and pressed into the ground, the outer diameter D2, of the wing is up to 1.5 to 3 times the outer diameter D of a steel pipe, a donut-shaped steel plate having the inner diameter D3 of 0.4 to 0.9 times the inner diameter D1 of the steel pipe pile is cut off at one place in the radial direction and welded and fixed to the steel pipe pile end portion 3 cut to a spiral shape on a concentric circle and the spiral wing 2 is extended to the inner and outer portion of the tip end portion 3 of the steel pipe pile as a profile feature.
Patent JP-2002106595-A (JP)
Title: Cardan joint
Inventor: OKA SHOJI
IPC: F16D3/38
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To block the axial and radial movement of a spider shaft part and abolish a contact place between metals. SOLUTION: A recess 12 of a cup 10 and a protrusion 16 of a pin 9 made of a synthetic resin are kept in a press-contact state by restoring force brought about by the elastic deformation of the small-diameter part 13 of the pin 9. Accordingly, on one hand, the axial movement of the spider shaft part 6 is blocked so as to enable the prevention of the deformation of a seal member 7 and an improvement in sealing performance. On the other hand, the radial movement of the shaft part 6 is blocked so as to enable the prevention of backlash between the shaft part 6 and a needle bearing 5 and an improvement in steering feeling. Additionally, because the contact place between the metals is abolished by means of the pin 9, a reduction in frictional resistance between the cup 10 of the needle bearing 5 and the pin 9 permits steering torque during steering to be reduced.
Patent JP-2002108072-A (JP)
Title: Image forming apparatus
Inventor: KOGA YOSHIRO
IPC: B41J2/395
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a simple and inexpensive constitution of an image forming apparatus, by miniaturizing it and reducing the number of components, and to write an electrostatic latent image more stably. SOLUTION: The write electrode 3b of a write device 3 is supported by a flexible base material 3a which has soft elasticity and is fold in two and curved in the shape of a hairpin curve, and is brought in contact with a latent image carrier 2. An electrostatic latent image is written on the latent image carrier 2 which is made into a uniform electric charge state by a uniform electric charge controller 7 for latent image carrier by charging or discharge by a write electrode 3b. This electrostatic latent image is developed by a developing device 4, and a developer image is transferred on a transfer material 5 such as paper by a transfer device 6. Because the base material 3a to support the write electrode 3b is a flexible base material having soft elasticity, the write electrode 3b comes in contact with or approaches stably the latent image carrier 2.
Patent JP-2001136990-A (JP)
Title: Method for detecting candida albicans
Inventor: FUKAZAWA GISON
IPC: G01N33/53
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting serum A type and serum B type of Candida albicans. SOLUTION: This method for detecting Candida albicans comprises labeling about 0.9 kb DNA fragment obtained by decomposing whole DNA of Candida albicans with a restriction enzyme EcoO109I and having a restriction enzyme HincII recognition site at the position of about 0.1 kb from one end and bringing the DNA fragment into contact with a sample to be detected as a probe in situ and detecting signals from the above label.
Patent JP-2002113385-A (JP)
Title: Apparatus for removing irregular-shaped matter in sand
Inventor: FUKUDA SANAE
IPC: B03B5/62
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a apparatus for removing irregular-shaped matters in sand, with a simple structure, capable of performing a continuous operation, shortening operating time, increasing the output per unit time of sand, and reducing the cost for treating the sand, with high accuracy of selection of the irregular-shaped matter in the sand. SOLUTION: This removal device 20 is provided with: a receiving/conveyance means 12 for receiving sand containing irregular-shaped matter and conveying the sand under pressure; a flow pipe means 14 which is connected to the receiving/conveyance means 12 and used for separating the irregular-shaped matter from the sand conveyed under pressure while allowing the sand to flow through the inside of the flow pipe means 14; a withdrawal means 16 for withdrawing any one of the separated irregular-shaped matter and the separated sand free from such irregular-shaped matter.  Thus, the sand containing irregular- shaped matter is separated into an irregular-shaped matter component and a sand component free from such irregular-shaped matter while allowing the sand containing irregular-shaped matter to flow through the inside of the flow pipe means 14, and only the sand component can be withdrawn by using such a simple structure.
Patent JP-2002120770-A (JP)
Title: Image pickup means mounting tool and crash monitoring system for vehicle
Inventor: KISHIDA TAKAAKI
IPC: B60R1/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a crash monitoring system for vehicle which can reduce a cost required for system construction, and provide an image pickup means mounting tool which can used by posterior mounting. SOLUTION: A camera stand 12 is provided with a mounting tool body 44 and an actuator 43. The mounting tool body 44 is mounted inside the vehicle, and a digital camera 21 is capable of installed to the mounting tool body 44. The actuator 43 is mounted to the mounting tool body 44, and actuates the digital camera 21 in case of emergency.
Patent JP-2001142986-A (JP)
Title: Method and system for providing jurisdiction information to web server
Inventor: RABINDORANASU DUTTA
IPC: G06Q30/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for providing information on a large member of different jurisdictions in an electronic commercial (e- commerce) transaction on the Internet. SOLUTION: With these system, method and program, a database server inside an e-commerce network under the control of a reference station can perform the collection and storage of jurisdiction information from different jurisdiction (such as a country, a state and a city) and can send the jurisdiction information to a web server to be used for e-commerce retail traders in the transaction with a client for selling products on the Internet. This jurisdiction information contains the kinds of taxes (local tax, national tax, value-added tax, customs and sales tax), tax rate and other jurisdiction specification information. A jurisdiction database server promotes e-commerce sale through the web server by automatically providing the jurisdiction information of a buyer to the e-commerce web server.
Patent JP-2002127455-A (JP)
Title: Recorder and facsimile device using the same
Inventor: IMAI TAKASHI
IPC: H04N1/23
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a recorder capable of executing stable detection of an amount of residual ink in various conditions and performing controlling of recording based on the amount of residual ink and a facsimile device using the recorder. SOLUTION: When the amount of residual ink in an ink tank is detected, the detected result is stored in an SRAM or the like as a history. The presence or absence of the amount of residual ink is judged by taking account of the detected newest result of the residual ink and the history of the detected past result stored in the SRAM. The recording by a recording head is controlled along the judged result.
Patent JP-2002128092-A (JP)
Title: Self-standing bag
Inventor: AOKI YOSHITAKA
IPC: B65D30/16
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To productively provide a self-standing bag which is used to seal and pack contents having flowability such as liquid properties, and made excellent in economical efficiency, appearance and fitness for a use, especially, such as the transfer of the contents to another container. SOLUTION: The bottom part of the self-standing bag 100 is formed in such a gusset form 5 that a bottom surface film is folded back inside for insertion between the lower parts of front and rear wall surface films 1 and 1', and a gusset part 5 is formed in such a manner as to be heat-sealed with a ship bottom-shaped bottom seal part 2. A body part is constituted in such a manner that edge parts on both sides of the films 1 and 1' are heat-sealed with side seal parts 6 and 6, which are narrowed with a slant from both sides near an intermediate part in the lengthwise direction of the bag 100 and kept narrower in width therefrom to an upper part, and that the outside of a section made narrower in the width is notched in notching parts 7 and 7 except a heat seal part having a prescribed width. The upper part is sealed with an upper seal part 8 after the infilling of the contents. Preferably, a perforated line 9 is provided on the lower side of the seal part 8, and an opening means such as a notch 10 is provided at the end of the seal part 8.
Patent JP-2002128027-A (JP)
Title: Gripper of bag for automatic packing machine
Inventor: FUKUDA SUMIO
IPC: B65B43/54
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent a slippage (vertical fall-down, horizontal slippage) of a bag without giving an excessive gripping force when oils, detergents or the like deposit on grippers of an automatic packing machine. SOLUTION: A convex part 13 and concave parts 14-16 are formed on a surface of one of metal gripper plates 11 attached to a chucking part facing each other. On a surface of the other gripper plate 12, a concave part 17 and convex parts 18-20 fitting one another the convex part and the concave parts are formed. The convex part 13 formed on the gripper plate 11 is equipped with corner parts 22, 23, and the convex part 13 including the corner parts 22, 23 is surrounded by the convex parts 18-20 when the both gripper plates fit in.
Patent JP-2002134980-A (JP)
Title: Electronic device and cable mounting method therefor
Inventor: MIYAZAKI TOYOHIDE
IPC: H05K7/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To attenuate radiation noise in a simple and inexpensive constitution by devising the layout of a cable connecting electronic device housings together. SOLUTION: When signal transmission is performed between the housings 102 and 103 of the electronic devices through the cable 108, the cable 1 is arranged along one or both the surfaces of the housings 102 and 103 in contact. Further, the cable 108 is arranged close to a rail 104 electrically connecting the devices to each other. Or when a conductor member (104) which connects the housings 102 and 103 together is present on a plane (A, B) crossing a cable connection plane (C, D), the cable is arranged near the side (E, F) where the conductor member plane and cable connection plane touch together.
Patent JP-2002127608-A (JP)
Title: Heat-sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/337
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To develop a heat-sensitive recording material with high sensitivity, less skin fog and excellent storing stability of its color developed image. SOLUTION: In the heat-sensitive recording material provided with a heat- sensitive color developing layer ordinarily containing a colorless or light-colored color developing compound, a developing compound which can develop the color of the color developing compound under heating and a sensitizer as main ingredients on a substrate, the heat-sensitive recording material is characterized by incorporating a compound of the formula (1) as the developing compound and N-acetylxylidine as the sensitizer.
Patent JP-2002137928-A (JP)
Title: Welding method for quartz glass component and vertical wafer port assembly apparatus
Inventor: NAKAGAWA KOJI
IPC: C03B23/20
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a welding method not to cause surface deformation and not necessary to reform the joined surface when a rod quartz glass component is welded with a plate component. SOLUTION: The rod quartz glass component 2 of which the one end has a convex shape like a conical shape or the like is positioned vertically to be 1-3 mm apart from the surface of the plate quartz glass component 1. The oxygen burners are set opposite each other at both the side of the rod component 2 to be the flame angle of 5-45 degrees. The heated and softened plate quartz glass component 1 and the rod quartz glass component 2 are transferred relatively and made contact bonding by the pressure on the joining surface toward vertical direction.
Patent JP-2002143115-A (JP)
Title: Mr imaging method, method for measuring phase error mri equipment
Inventor: MIYOSHI MITSUHARU
IPC: G01R33/565
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To suppress not only the influence of remanent magnetization, eddy current, etc., caused by phase encoder gradient to an echo next to that corresponding to the phase encoder gradient but also the influence to an echo corresponding to the phase encoder gradient. SOLUTION: A correction component for suppressing the influence of the remanent magnetization, the eddy current, etc., caused by the phase encoder gradient pe to the echo next to that corresponding to the phase encoder gradient pe is divided into the two part of a pre-correction component Cpr and a post- correction component Cpo. Then, the component Cpr is added to the side of the gradient pe and the component Cpo is added to the side of rewinding gradient. Consequently, the component Cpr is added to the side of the gradient pe. Thus the influence of remanent magnetization, eddy current, etc., in the echo center of the echo corresponding to the gradient pe is reduced and influence to the picture of an MR image is suppressed.
Patent JP-2002141522-A (JP)
Title: Manufacturing method of solar cell
Inventor: YAMAGISHI NAGAYASU
IPC: H01L31/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solar cell which is not affected by an n+ metamorphic layer and enhances the conversion efficiency of the cell. SOLUTION: A solar cell is manufactured in such a structure that a p+ buffer layer 3, a p-type back surface field layer 5, a p-type base layer 7, an n+ emitter layer 9, an n+ window layer 11 and n++ contact layers 13, which respectively consist of a compound semiconductor layer, are formed in order on the main surface of a p-type Si substrate 1 using a heteroepitaxial growth method. After that, surface electrodes 15 are formed on the layer 9 via the layers 13 and the like, the rear of the substrate 1 is selectively back-etched. Moreover, apertures which penetrate an n+ metamorphic layer 21 formed in the heterojunction interface between the substrate 1 and the layer 3 and the vicinity thereof when the layers 3, 5, 7, 9, 11 and 13 are formed by the heteroepitaxial growth method, and are provided by etching the layer 21 so as to reach the interior of the layer 3. Thereafter, a rear electrode 19 is formed on the side of the rear of the substrate 1.
Patent JP-2002138158-A (JP)
Title: Polypropylene resin foamed sheet and molding thereof
Inventor: AMANO MASAKI
IPC: B65D81/34
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin foamed sheet having improved heat resistance, which can be preferably used for food container or the like. SOLUTION: This polypropylene resin foamed sheet comprises a polypropylene resin and has a crystalline melting peak temperature Tm originated from polypropylene crystal of 162 deg.C or higher and lower than 170 deg.C by DSC measurement, a crystalline melting calorie ΔH of 100 J/g or more and less than 150 J/g, a density of 40 kg/m3 or higher and lower than 600 kg/m3 and an independent void rate of 60% or more.
Patent JP-2002137243-A (JP)
Title: Method for compression-molding molding material of fiber-reinforced heat-curable resin
Inventor: MORISHIMA NORIHITO
IPC: B29C43/58
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for compression-molding a molding material of a fiber-reinforced heat-curable resin without being accompanied by damage in a molding die and also influenced by a change over time of an FRP molding material. SOLUTION: This compression-molding method comprises the steps to load the molding material 13 composed mainly of a heat-curable resin and reinforcing fiber into the molding die 10, clamp the die and thermally press the molding material 13 of the fiber-reinforced heat-curable resin. The method is characterized in that the molding pressure immediately after clamping the die is increased 105-120% over the molding pressure at the time of dwelling, and after that, is decreased to the molding pressure at the time of dwelling.
Patent JP-2002152483-A (JP)
Title: Facsimile machine and image transmission method
Inventor: SHUDO TAMOTSU
IPC: H04N1/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To restrict an increase in communication costs caused by transmission of unrequired images as much as possible when the images are presented by circulation, etc., in a facsimile machine. SOLUTION: A facsimile machine comprises an image memory 4 for storing original images, and a simple image formation part 11 for forming simple images designating an outline of the original images. Here, the simple images formed by the simple image formation part 11 are transmitted, and when a recipient of the simple images requests the original images corresponding to the simple images, the original images corresponding to those in the image memory 4 are transmitted to the requester. Thus, it is possible to restrict an increase in unrequired communication costs when the originator decides that the original images are unnecessary.
Patent JP-2002152755-A (JP)
Title: Transcode method between video streams, and transcoder, and recording medium with program for the transcode method recorded thereon
Inventor: TSUJI HIROYUKI
IPC: H04N19/625
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To attain re-coding of a stream of a different kind by reducing a transcode processing time. SOLUTION: A variable length decoding section 2 decodes an input video stream 1 subjected to compression coding through the combination of motion compensation and transform coding and extracts a syntax parameter from the stream 1. An input inverse quantization section 3 applies inverse quantization to transform coefficients of each block of the video stream, a pre-processing transform section 4 and a spatial down-sample section 5 obtain a transform coefficient to transform the video stream into a frame image with different image or special resolution, an output quantization section 6 again applies quantization to the transform coefficient, and a variable length coding section 7 applies variable length coding to an output of the quantization section 6.  Data from a syntax transform section 10 are given to the variable length coding section 7, where the data are composited with the transform coefficient outputted from the output quantization section 6 and the variable length coding section 7 finally generates and outputs and output video stream.
Patent JP-2002145443-A (JP)
Title: Derivery device for thin plate-like object to be conveyed in conveying device
Inventor: SHIGETA TAKASHI
IPC: B65G47/82
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a delivery device for a thin plate-like object to be conveyed in a conveying device capable of rapidly and accurately sorting many kinds of thin plate-like objects to be conveyed without excessively extending the conveying device accompanying with a high speed of the conveying device. SOLUTION: Since the discharge out device is constituted such that a lower part of a thin plate-like case 2 conveyed is pushed out from a back surface side toward a front side by a turning arm 36, a belt conveyor 1b is not excessively extended and many kinds of thin plate-like cases 2 can be rapidly and accurately classified corresponding to a conveying speed of the thin plate-like case 2 conveyed.
Patent JP-2002144848-A (JP)
Title: Vehicular air conditioner
Inventor: MIKITA IECHIKA
IPC: B60H1/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air conditioner capable of uniformizing the wind speed distribution in an air conditioning unit on the air blower unit side and the anti-air blower unit side even when a space between the air conditioning unit and an air guide wall is not sufficiently secured. SOLUTION: In this vehicular air conditioner 100 offsetting and arranging an air blower unit 200 to and on the side of the air conditioning unit 300, and provided with the air guide wall 312, the air guide wall 312 is composed of a first air guide wall 3121 for guding air to the high resistance area A side and a second air guide wall 3122 for guiding the air to the low resistance area B side. Step parts 312a and 312b are formed on the first air guide wall 3121, and a passage dividing wall 313 divided into a passage 340a communicating with the left side in an air passage 317 and a passage 340b communicating with the right side, are arranged in a space part 340 formed between the second air guide wall 3122 and the air conditioning unit 300.
Patent JP-2002152539-A (JP)
Title: Apparatus and method for forming color region as well as apparatus and method for color converting
Inventor: HASEGAWA NORIKO
IPC: H04N1/60
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for forming a color region capable executing a desired color conversion by using a multi-dimensional lookup table and an apparatus and method for color converting for forming a color region used when a value is set to the multi-dimensional lookup table. SOLUTION: A color area generator 1 decides a profile of a color region according to a maximum chroma from color image signals from a plurality of input side units. A color area corrector 2 acquires a lattice point of the multi-dimensional lookup table disposed particularly near a specific color of the high chroma for the decided color area, and a corrects the color area so that the lattice points become the color areas. Thus, lattice point data of the table are set based on the corrected color areas. In the case of the color conversion, even if the color of the high chroma is input, the lattice point in the vicinity becomes the color area by using the thus generated lookup table, a large conversion error does not occur.