baber/WOPTO huggingface dataset:
Patent JP-2002019851-A (JP)
Title: Gas flush package for deep drawing
Inventor: OOYA YOSHIYUKI
IPC: B65D1/34
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas flush package for deep drawing whose appearance at a shop is good even if a thickness is reduced. SOLUTION: The gas flush package for deep drawing comprises a lid made of a multilayered material and a container body with a depth of 35 mm or less and made of a multilayered material having a printed layer on an outermost layer wherein the lid and the container body are sealed and the inside of the package is flushed with a gas. The multilayered material forming the container body has a polyester resin layer with a thickness of 10 to 50% of a total thickness, an angle of a side face with respect to a sealed surface of the container body is 60 to 85 degrees, a cross-sectional shape of a corner on a base has roundness of 8 to 50 in an outward direction, and the corner is a curved surface without a stage.
Patent JP-2002021288-A (JP)
Title: Deaerating plug and deaerating method for concrete using it
Inventor: KAWACHI TAKESHI
IPC: E04D11/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a deaerating plug as well as a deaerating method for a concrete using it for less work scale and good workability, being economical. SOLUTION: Related to a deaerating method for relating a back pressure of a coat 2 applied on a concrete wall surface 1, a fitting hole 3 is opened on the concrete wall surface 1, and the deaerating plug 10 is inserted into the fitting hole 3. The deaerating plug 10 hides the fitting hole 3 while gas permeability is assured between the inside of concrete and the outside of the coat 2.
Patent JP-2001135890-A (JP)
Title: Lateral injection vertical cavity surface-emitting laser
Inventor: LOPATA JOHN
IPC: H01S5/183
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a lateral injection VCSEL which can improve operating speed by reducing parasitic capacitance. SOLUTION: This lateral injection VCSEL comprises upper and lower mirrors forming a cavity resonator, an active region disposed in the resonator, high conductivity upper and lower contact layers located on opposite sides of the active region, upper and lower electrodes disposed on the upper and lower contact layers, respectively, and on laterally opposite sides of the upper mirror, and a current guide structure including an apertured high resistivity layer for constraining current to flow in a relatively narrow channel through the active region. A portion of the lower contact layer that extends under the top electrode has relatively high resistivity. This feature of the invention servers two purposes. Firstly, it suppresses current flow in parallel paths and, therefore, tends to make the current density distribution in the aperture more favorable for the fundamental mode.  Secondly, it reduces parasitic capacitance.
Patent JP-2002029937-A (JP)
Title: Cosmetic for hair
Inventor: MORITA KOJI
IPC: A61Q5/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic for hair which gives smoothness while it is applied to the hair and rinsed out, shows excellent stability and is able to give soft and moist finishing touch to the hair. SOLUTION: This cosmetic for hair is obtained by including (A) a quaternary ammonium salt represented by general formula (1) (wherein, R1 shows a 12-28C aliphatic hydrocarbon group; X- shows an anion) and (B) a higher alcohol represented by the following general formula (2), R2-OH (wherein, R2 shows a 12-28C aliphatic hydrocarbon group) and contains the quaternary ammonium salt and higher alcohol of which R1 and R2 are each an equal carbon number of aliphatic hydrocarbon group in maximum amounts of 70-100 wt.% respectively in the components (A) and (B).
Patent JP-2002040634-A (JP)
Title: Photosensitive silver paste and image display device using the same
Inventor: TAKEDA TOSHIRO
IPC: G02F1/1343
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive silver paste for forming a high precision and fine electrode pattern by solving the problems of conventional electrode pattern forming methods. SOLUTION: The photosensitive silver paste is a photosensitive electrically conductive resin paste, comprising an alkali-soluble resin (A), crosslinkable monomer (B) having an unsaturated double bond, photopolymerization initiator (C), silver powder (D), glass frit (E), fatty acid amide (F) and an organic solvent (G). An image display device using the paste is provided.
Patent JP-2002040886-A (JP)
Title: Remote management system for image forming device
Inventor: TANI HIDEO
IPC: B41J29/38
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a remote management system of an image forming device which is provided with a function with which a communication terminal connected to one of operating image forming devices collectively sends report information including even the report information of image forming devices in a power-off state to a centralized management device at the time of periodical reporting. SOLUTION: The system is composed of a plurality of image forming devices 10, communication terminals 20 connected to respective devices 10, and the centralized management device provided in a remote place. When the power source of an image forming device 10 is turned off, the communication terminal 20 connected to this image forming device 10 transfers information to another image forming device 10 whose power source is turned on, and the communication terminal 20 receives this information and reports information of the image forming device 10, to which this communication terminal 2 is connected, as well a received information of another image forming device 10 to the centralized management device at the periodical report time.  When the power source of the image forming device 10 is turned off, the power source is turned off after periodical report information is immediately reported to the centralized management device if power sources of all other image forming devices 10 have been turned off.
Patent JP-2001167528-A (JP)
Title: Device and method for recording transport stream, device and method for reproducing transport stream, program recording medium and data recording medium
Inventor: KATO MOTOKI
IPC: H04N5/781
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To efficiently record/reproduce a transport stream. SOLUTION: A TP-extra-Header of 4 bytes is added to a transport packet of 188 bytes, and a source packet is generated, and 32 pieces of the source packets of 192 bytes are collected, and an aligned unit equivalent to a data information amounts (6144 bytes) of 3 sectors parts is generated, and the information is recorded/reproduced on a data recording medium with in the aligned unit.
Patent JP-2002036022-A (JP)
Title: Blade at spindle end of machine tool
Inventor: OKI KAZUTOMO
IPC: B23C5/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To remove cutting fluid remaining on the surface of a workpiece in a previous process of a milling process without labor. SOLUTION: A blade 2 is sandwiched and mounted between an ATC arbor 1 mounted on the spindle end of a machine tool and a milling tool 3, and a vane 11 included in the blade 2 generates wind toward the milling tool 3 to blow off residual cutting fluid during rotation of the spindle. Air is supplied from an air hole 7 communicating from the spindle end side of the machine tool to the milling tool 3 to moderate thermal shock on a cutting tip such as a CBN tip 15 during cutting to further extend a service life.
Patent JP-2002040578-A (JP)
Title: Original reader
Inventor: YAMANAKA HISASHI
IPC: G03G15/043
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an original reader which does not bring about upsizing of the entire of a casing. SOLUTION: A CCD 34 which outputs electric signals of different values according to the intensity of received light, first and second scanning units 31 and 32 which expose the original placed on an original platen 30 by moving a prescribed region and introduce the reflected light from the original to the CCD 34 and a control section 331 which controls the CCD 34 and the first and second scanning units 31 and 32 are disposed within the casing 300 having the transparent original platen 30 at a top wall section. Such a recess 330 which projects downward is formed at a bottom wall 300a of the casing 300. The control section 331 is disposed within the recess 330 so as to exist lower than the moving routes of the first and second scanning units 31 and 32 and the optical paths of the reflected light from the scanning units 31 and 32 to the CCD 34.
Patent JP-2002037073-A (JP)
Title: Train control device by pole change detection of track circuit
Inventor: IKEDA MASATOSHI
IPC: B61L23/14
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pole change detector for a track circuit capable of carrying out always stable detection. SOLUTION: A mark signal of one point is rotated in a ring buffer 22 of N-cells by a clock signal of N-tuple frequency of track circuit frequency, and one point is added into the cell where the mark signal exists when a rising signal from the zero cross of a track circuit current is generated. One point is subtracted upon the lapse of M-seconds from the time of adding one point into each cell. The sum X of the number of points added in the past M-seconds on all the N-cells is obtained. Further, the N-number of the sums of the number of points added into the P-number of cells in the past M-seconds are obtained, and a maximum value Y is selected from them. In the case where Y exceeds a specified ratio in relation to X, the approximately center cell number of P-number of cells is set as the rising average phase point of the track circuit current.  The latest average phase point and the oldest average phase point are compared and converted into an actual phase angle, and the pole change of the track circuit current is determined when the actual phase angle is changed by 180 deg..
Patent JP-2002045573-A (JP)
Title: Network system, communication competition system, and storage medium wherein competition service program is stored
Inventor: KIKUCHI MASAAKI
IPC: A63F13/795
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To save connection fees, line traffic, terminal power, or the like, without having competitors knowing about mutual personal information. SOLUTION: A network Go-club system 10 offers a competition service for carrying out a competition between terminals connected through a network and complies with the request to receive the provision of the competition service through the terminal from a Go-club server 50 so as to make a registration at a game-of-Go applicant data base 50e. The server 50 is connected with the terminal through methods (the network) corresponding to the terminal types registered at the member data base 52a of an authentication server 52 in order to offer the competition service unless connected with the terminal when the server 50 offers the competition service for playing the game of Go with the other terminals to the terminal registered at the data base 50e.
Patent JP-2001089787-A (JP)
Title: High-performance fluid for speed change gear containing zinc and phosphorus
Inventor: TERSIGNI SAMUEL H
IPC: C10N60/12
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a fluid for speed change gears exhibiting high coefficient of friction of steel to steel. SOLUTION: This fluid composition for speed change gears comprises an additive containing a zinc cleaning agent which is a salt of zinc with one or more kinds of acidic substances selected from among sulfonic acid, carboxylic acid, salicylic acid, alkylphenol and alkylphenol sulfide and at least one kind of phosphorus selected from among phosphate, acidic phosphoric acid ester, phosphite, acidic phosphorous acid ester, amine salts of the above esters and phosphorus-containing dispersing agent.
Patent JP-2001082627-A (JP)
Title: Solenoid type fluid control valve and its manufacturing mathod
Inventor: TAKEDA HIDETO
IPC: F02M51/06
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To assemble a solenoid type fuel injection valve while checking performance of a solenoid. SOLUTION: A stator 2 and a housing 1 constitute a fuel passage part with a pipe to connect them, and a needle valve to interrupt a fuel passage, a spring to energize the needle valve to a valve seat and an adjuster to adjust energizing force to the needle valve of the spring are provided in the inside of it. An electromagnetic coil part 29 made of an electromagnetic coil 9 and a spool 10 to wind the electromagnetic coil 9 around it and a solenoid 28 furnished with a case and a connector 20 are provided on an outer periphery of the stator 2. The fuel passage part is assembled, which the solenoid 28 is assembled and thereafter, the solenoid 28 is assembled on the fuel passage part.  In accordance with the above procedure, it is possible to use only what is favorable in performance for assembly by disposing what abnormal before assembling while checking performance of both of them for improving yield in a process.
Patent JP-2002053973-A (JP)
Title: Pretreating solution for electroless plating, treating solution for electroless plating, and method for producing multilayer printed circuit board
Inventor: EN HONCHIN
IPC: C23C18/34
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a pretreating solution for electroless plating with which a uniform electroless plating film excellent in adhesive properties can be formed at the time of electroless plating by being used for pretreatment for an object to be plated. SOLUTION: This pretreating solution for electroless plating is composed of an aqueous solution containing an alkaline compound of 0.01 to 0.25 mol/l and a reducing agent of 0.1 to 0.3 mol/l.
Patent JP-2002055263-A (JP)
Title: Optical semiconductor device
Inventor: TAMURA HIDEO
IPC: G02B6/42
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device easy to assemble, inexpensive to produce, and simple to handle. SOLUTION: The device is equipped with an inserting part 2-1 in which an optical connector plug 1-1 is inserted, a housing case 6-1 having at least a storing part 5 for storing an optical semiconductor element 3 which is to be optically coupled with an optical fiber 1-OF, a shutter 8-1 anchored rotatably with a shaft 9-1 in the front of the inserting part 2-1, and a leaf spring 13-1 which pressurizes the revolving shaft of this shutter 8-1 and which opens and closes the shutter 8-1 correspondingly to the attaching and detaching of the optical connector plug 1-1.
Patent JP-2002060082-A (JP)
Title: Conveyer and recorder
Inventor: NUMATA YASUHIRO
IPC: B65H5/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer and a recorder having an excellent reliability and capable of suppressing the occurrence of noise and the deterioration of a power supply brush. SOLUTION: A plurality of power supply electrodes 52 are installed on a conveying belt 31 in feeding direction, and the voltage values of the power supply electrodes 52 installed upstream in conveying direction are set lower than the voltage values of the power supply electrodes 52 installed on the downstream side therefrom, and the voltage values supplied onto the conveying belt 31 are increased gradually. Thus, a shock caused at the time of contact can be reduced more than that caused when high voltage is supplied suddenly.
Patent JP-2001154068-A (JP)
Title: Semiconductor laser module
Inventor: OKI YASUSHI
IPC: G02B6/42
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser module that oscillates stably, while a high mode suppression ratio is maintained by the oscillation mode of a semiconductor laser element having an external resonator. SOLUTION: This semiconductor laser module 1A is such that the semiconductor laser element 2a and an optical fiber 3a are coupled optically by an optical coupling means 2b. The optical fiber 3a is provided with a reflection part 4 and a double refraction fiber 3a, which is installed from the incident end on the side of the optical coupling means 2b to at least immediately in front the reflection part 4. A connecting part 6 is provided at least at one place in the longitudinal direction of the double refraction fiber 3a with a connection made, so that the intrinsic axes of the two X and Y axes cross each other at a set angle of θ in the connecting part 6.
Patent JP-2002060949-A (JP)
Title: Plasma film deposition system and cleaning method therefor
Inventor: ASARI SHIN
IPC: H01J37/32
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a plasma film deposition system by which the dissipitation of radicals in the process of being introduced into a film deposition chamber is prevented, and the radicals of cleaning gas generated at the outside of the film deposition chamber can be utilized for cleaning in the film deposition chamber with high efficiency and to provide a cleaning method therefor. SOLUTION: A cleaning gas introducing means 23 is directly communicated with the inside of a film deposition chamber 10, and, at the time of cleaning for the inside of the film deposition chamber 10, radicals generated by a radical generating means 21 are directly introduced into the film deposition chamber 10 without being passed through a shower plate 5.
Patent JP-2001319711-A (JP)
Title: Connector
Inventor: HASHIGUCHI TORU
IPC: H01R107/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a connector which enables to lower the height and ensures the connection without enlarging a breadth. SOLUTION: In a state of a, when a plug connector 41 is made closer to a receptacle connector 1, each insertion part 53 of paired contacts 50 of the plug connector, by way of a state of b, inwardly presses each of the second folding parts 15 of a paired contact 10 of the receptacle, bends each spring part 13, and further by way of a state of c, reaches a fitting state of d. Each spring part changes its position until it sticks to the surface of a printed circuit board 30. In this state, connection and lock of the connector are sure. The plug connector, fitted into the receptacle connector at a slant, reaches a state of e. The tip of the second folding part of the left side abuts on the upper face of the spring part and the lower face of the spring part sticks to the surface of the printed circuit board 30.  Accordingly more excessive stress than this is prevented from acting on the contact 10.
Patent JP-2002064744-A (JP)
Title: Digital still camera and its exposure decision method
Inventor: YAMAZAKI AKIHISA
IPC: H04N5/225
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a digital still camera and its exposure decision method that can comparatively accurately decide an exposure, even when a camera angle is changed immediately before the exposure is decided. SOLUTION: When an image pickup mode is set, the digital camera periodically picks up an image of an object and displays a moving image denoting the object image on a display screen. The digital camera periodically calculates a photometric value, while picking up the object. When a shutter release button is depressed in a 1st stage ('YES' in step 32), whether re-photometric measurement is required is confirmed (steps 33, 34, 35, 36). When it is considered that the exposure of a still picture may be improper with the exposure on the basis of the photometric value obtained in the image pickup mode, it is judged that the re-photometric measurement is required. Exposure control for recording a still picture by the photometric value obtained by the re-photometric measurement is conducted (step 38). When it is judged that the re-measurement is not required, the exposure for still picture recording is controlled, on the basis of the photometric value obtained in the image pickup mode (step 37). The exposure control can be performed comparatively and quickly.
Patent JP-2002070800-A (JP)
Title: Apparatus for controlling discharge of fluid
Inventor: MORIMOTO KOKICHI
IPC: F04F5/48
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling the discharge of fluid which can efficiently operate a steam ejector with a simple structure. SOLUTION: While a water level is rising until a control rod 10 engaged with a stopper member 25 at an upper engaging portion 23 engages with a lower engaging portion 24, an operating rod 7 is in a fixed state and a steam ejector 1 is stopped. When the lower engaging portion 24 of the control rod 10 engages with a stopper member 25, the fixing of the operating rod 7 is released and the operating rod 7 quickly rises in accordance with the rise of the water level. This fully opens a ball valve 2 and the steam ejector 1 starts to operate with a high efficiency. When the water level falls, the control rod 10 and a control float 9 fall. The operation rod 7 and a control float 6 do not fall because they are engaged with the stopper member 25. The ball valve 2 continues to operate with a high efficiency. When the water level falls until the control rod 10 engages with the stopper member 25 at the upper engaging portion 23, the fixing of the operating rod 7 is released and the control float 6 quickly falls by its weight to stop the steam ejector 1.
Patent JP-2002067558-A (JP)
Title: Data recording medium
Inventor: KITAJIMA TSUNEKICHI
IPC: B42D15/10
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a data recording medium having encoded data which can be decoded as desired data and is recognizable when it is superposed. SOLUTION: In the data recording medium having encoded data decoded as desired data when superposed to be made recognizable, encoded data are formed to a plurality of encoded data forming parts 3 and 4 arranged to a part of a base material 2 in a positionally separated state and a separation part 7 for separating the base material is formed between these encoded data forming parts and an inspection part 20 making faithful reproduction by copying difficult is formed to the other part of the base material and, after the base material is separated, the separated base materials are mutually registered to be superposed one upon another to decode the desired data in the encoded data forming parts.
Patent JP-2002185892-A (JP)
Title: Image printer and method, and recording medium
Inventor: SHIKI NAOHITO
IPC: H04N1/32
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an image printer that can prevent graffiti from being overlapped on e.g. a face of an object or the like, in the case of entering the graffiti to a photographed image. SOLUTION: When a user makes graffiti to a photographed image, the user selects any of selection buttons 131, 132 to select a range where the graffiti can be entered. The graffiti entered range is set in the unit of pixel values of the photographed image, and it is possible to enter the graffiti to parts where the pixel values are lower (darker) than a prescribed threshold.
Patent JP-2002038237-A (JP)
Title: Fe-Ni BASED ALLOY SHEET
Inventor: MYOJIN GENICHI
IPC: C22C38/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an alloy sheet capable of solving a shortage of surface rigidity by fully enlarging the Young's modulus while ensuring an etching property by keeping a thermal expansion coefficient a small. SOLUTION: This Fe-Ni based alloy sheet is produced by cold rolling in the working ration of above 60% in order to control the size of crystal grain and the direction of crystal face to the direction of rolling in producing sheet by cold rolling and heat treatment, and to enlarge Young's modulus, and thereafter by carrying out recrystalization and heat treatment in the range of above recrystalization temperature of 700-1,100 deg.C. This Fe-Ni based alloy sheet is composed of Fe-Ni based alloy which is added Cr, Mn, Si and C in the range of amount required, wherein the average crystal diameter of (thin) sheet is below 40 μm, Young' modulus E is above 145 GPa, and the thickness of sheet is below 0.5 mm.