baber/WOPTO huggingface dataset:
Patent JP-2002290129-A (JP)
Title: Antenna device for portable radio terminal
Inventor: HARANO SHINYA
IPC: H04W88/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device for reducing deterioration of transmission/reception radio waves due to the influence of a human body in a portable radio terminal. SOLUTION: An outer antenna part 2 is installed outside a casing 1, and a rectangular parallelepiped-type inner antenna 3, formed in a rectangular parallelepiped shape in the casing 1. The rectangular parallelepiped-type inner antenna 3 is attached to the vicinity of a microphone part 5, which is at the rear of the front panel of the casing 1 and will not be affected by the human body of a head and a hand, which becomes the cause for deterioration of the transmission/reception radio waves.
Patent JP-2002293902-A (JP)
Title: Method for producing cyclic polyester oligomer
Inventor: HONDA KEISUKE
IPC: C08G63/688
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyclic polyester oligomer usable as a raw material of a polyester having a high degree of polymerization and a good dyeability, improving its economical properties as compared with the conventional method. SOLUTION: This method for producing the cyclic polyester oligomer is characterized by using an aromatic diacarboxylic acid containing a cationic dye-dyeing site component or its derivative and a diol, or a liner polyester oligomer obtained by an esterification reaction or an ester interchange reaction of an aromatic diacarboxylic acid containing a cationic dye-dyeable site component or its derivative with a diol.
Patent JP-2002294292-A (JP)
Title: Cleaning method for applicator and hot-melt cleaning composition used therefor
Inventor: KUDO KAZUSUKE
IPC: C09J201/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method effective in removing an adhesive, such as a moisture-curable hot-melt adhesive, remaining in an applicator after the use of the adhesive, etc.; and a hot-melt cleaning composition used therefor. SOLUTION: This cleaning method includes a step wherein a moisture-curable hot-melt adhesive remaining in an applicator is brought into contact with a hot-melt cleaning composition containing an organophosphorus compound and a nonreactive hot-melt adhesive and thermally melted or a step wherein a moisture-curable hot-melt adhesive is brought into contact with an organophosphorus compound, thermally melted, then brought into contact with a nonreactive hot-melt adhesive, and thermally melted. Preferably, the organophosphorus compound has a specific gravity of 1.1 or higher. The hot-melt cleaning composition is used in the cleaning method for an applicator.
Patent JP-2001326933-A (JP)
Title: Image encoding method
Inventor: NISHI TAKAHIRO
IPC: H04N19/577
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To display the image decoded data Rg of each frame at a correct display timing irrespectively whether or not a frame display period is fixed. SOLUTION: An image decoding device 2000 is provided with a data separator 2110 to separate a display period identifier Df, display period data Dp, frame number data Bn, the display time data Dtn of each frame and image coded data Cgn included in a multiplex bit stream M1 from a transmitting side, and a decoder 2120 to decode the image coded data Cgn to output the image decoded data Rg. The image decoded data Rg in which the display period is fixed are displayed at a display timing based on the display period data Dp and the frame number data Bn, and the image decoded data Rg whose display period is changeable are displayed at a display timing based on the display time data Dtn.
Patent JP-2002294875-A (JP)
Title: Column base metal fitting
Inventor: YAMAGUCHI RYUJI
IPC: E04B1/49
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel column base metal fitting for easily horizontally arranging a sill, easily erecting a column, and capable of connecting an anchor bolt of a foundation and the column on the sill while forming the constitution housed in the sill. SOLUTION: This column base metal fitting separately constitutes a sill burying part A engaged with and housed in a sill hole 3 formed in the sill 2 arranged on the foundation 1, and connected to the anchor bolt 4 projecting on the foundation 1, and a tenon B inserted into a column hole 6 formed in a bottom of the column 5 erected on the sill 2, and is constituted so as to be connectable after arranging the sill 2 on the foundation 1.
Patent JP-2002305417-A (JP)
Title: Amplification circuit
Inventor: MORI GIICHI
IPC: H03F3/45
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To realize an amplifier having low-voltage operation of about 1 V, large increase of an occupied area in semiconductor is not caused, frequency band characteristic is superior, cascade connection with the next stage circuit is facilitated, low consumption current characteristics is superior, and gain can be changed easily. SOLUTION: The amplifier is provided with a differential transistor pair, constituted of NPN-type transistors Q1, Q2 for amplifying an input signal VIN, a current source 11 connected with the common emitter of the transistors Q1, Q2, current sources 12, 12 connected with collectors of the transistors Q1, Q2, and PNP transistors Q3, Q4, where one ends are connected respectively with collectors of the transistors Q1, Q2 and the other ends are connected with an emitter follower circuit constituting a voltage source. The NPN-type transistors Q1, Q2 and the PNP transistors Q3, Q4 have approximately the same conductance and the same current.
Patent JP-2002303763-A (JP)
Title: Optical connector
Inventor: ASADA KAZUHIRO
IPC: G02B6/42
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector that excels both in shielding performance against electromagnetic noise and in heat radiating performance. SOLUTION: In the case storing recess 25 of a connector housing 20, there is stored and arranged a metallic shield case 11 in which an optical device D is stored. A metallic shield cover 15 is provided in a fashion covering the exterior of the connector housing 20. The case storing recess 25 is open in the back and, through this opening, the metallic shield case 11 in the inside is integrally formed with the metallic shield cover 15.
Patent JP-2002313308-A (JP)
Title: Separator for use in alkaline battery
Inventor: YAMASHITA MASAHIRO
IPC: H01M2/16
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a film type separator to favorably pass oxygen gas generated during overcharge of an alkaline secondary battery, hard to raise battery internal pressure and not to short. SOLUTION: This is the separator for use in the alkaline battery made of a porous film forming irregularities on at least one surface of it, an average pore diameter of the porous film is less than 35% against its apparent thickness and favorably has a hydrophilic functional group such as a sulfonic acid group, a carboxyl group or a hydroxyl group, etc., on a part of a surface of the film and it is made of extra high molecular weight polyolefine system synthetic resin. This separator for use in the alkaline battery can improve gas permeability while maintaining a characteristic hard to short which is a strong point of the film type separator, is hard to short, does not raise the internal pressure and is excellent in safety.
Patent JP-2002016813-A (JP)
Title: Electronic color information file generation method and color information communication method and program for executing the method by computer
Inventor: SENN THOMAS
IPC: H04N1/60
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To electronically inform color data and a parameter regarding it, or to fit it to data exchange. SOLUTION: A color information file is generated by a processor for color communication. The generated color information file includes information data that is assigned to color samples and identifies the color samples for characterizing or supplementing. The information data has object structure that is open, can be expanded, and is hierarchically compiled as a data object, and is stored into a data information file in a text format based on XML. The data object is incorporated into an XML container, thus characterizing the color samples via an arbitraty different combination of information data.
Patent JP-2002307207-A (JP)
Title: Center tool and combined machine
Inventor: MIYAZAKI MASAMITSU
IPC: B23B3/20
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a center tool easily allowing an existing complex machine tool to have a center and a chuck facing the center or to have a pair of facing chucks for gripping a workpiece, and to provide a complex machine tool of excellent productivity, reducible in equipment cost. SOLUTION: This center tool is provided with a center 16 detachably mounted to a chuck; a holder 15 detachably mounted to a tool changing device; and a connecting means S for connecting the holder 15 and center 16 in a separable/ connectable manner. The center 16 is mounted to one chuck of the combined machine having a pair of opposed chucks.
Patent JP-2002313453-A (JP)
Title: Shield connector for direct mount to equipment
Inventor: YOSHIOKA NOBUAKI
IPC: H01R4/64
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a shield connector for direct mount to equipment which stabilizes continuity connection to an earth surface of a metal shell, and which requires only easy work for installation. SOLUTION: The metal shell 35 is installed on a connector housing 33, and on an earth connection flange part 52 in the metal shell 35 overlapped with an equipment mounting flange 44 on the connector housing 33, a screw engagement hole 57 in which a screw member 37 to fasten the equipment mounting flange 44 to an equipment connector installation part 38 is provided. In addition, in a screw inserting hole 44a in the equipment mounting flange 44, a screw member 37 is fastened to engage and install a collar 75 to hold an earth connection flange part 52 by the equipment mounting flange 44 and the connector installation part 38 to be pressed to the earth surface of the equipment.
Patent JP-2002319808-A (JP)
Title: Mobile phone
Inventor: KOBAYASHI TAKESHI
IPC: H04B1/38
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone where the mount area of its antenna is reduced to the utmost, and the deterioration in the antenna efficiency and dispersion in the antenna performance can be suppressed. SOLUTION: A built-in antenna 14 is incorporated in a receiver side enclosure 10. The built-in antenna 14 comprises an insulator 14-1, an antenna element 14-2, a reflection plate 14-3, an antenna metallic fixture 14-4, and a reflection plate conductor connection terminal 14-5. The built-in antenna 14 is set to a rare side of a rear case main body 12-1 fitted to a front case 11, and a rear cover 12-2 is fitted. In this state, the reflection plate 14-3 is placed at a lower side and a one side face of the insulator 14-1, the antenna metallic fixture 14-4 is placed to other side face and a lower face of the insulator 14-1, and the antenna element 14-2 is placed on the upper face side of the insulator 14-1 in a state of being in contact with the antenna metallic fixture 14-4.  Furthermore, the reflection plate 14-3 is pressed to a ground terminal 15a on a PCB(printed circuit board) 15 and the antenna metallic fixture 14-4 is pressed to a feeding terminal 15b of the PCB 15.
Patent JP-2001353840-A (JP)
Title: Printing press wherein set condition is controlled
Inventor: BLASIUS UDO
IPC: B41F33/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary means, which rapidly discovers an error at the time of the installation, setting-up and setting of a printing press to propose a correction method, to an operator. SOLUTION: In the printing press, at least one file for regenerating a visual and/or acoustic help instructions is stored in a memory device and alloted to at least one of a mechanical element, a machine function and/or an erroneous function or error setting. The file can be operated by the central processor connected to a visual and/or acoustic output means and, when the file is operated, the regeneration of the visual and/or acoustic help instructions is performed through the output means. The beneficial point of the printing press resides in that a reversion file including corresponding help instructions can be called with respect to various mechanical elements or functions required presently, various error functions or erroneous setting displayed presently.
Patent JP-2002321727-A (JP)
Title: Packaging box
Inventor: HONDA KAZUMASA
IPC: B65D5/50
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box which can hold the object to be packaged surrounded with flap pieces by securely imparting a cushioning action. SOLUTION: In this packaging box in which a plurality of flap pieces are provided above an inside partition wall so as to surround the object to be packaged and the flap pieces cushion and hold the object to be packaged, a frame body with an opening above the partition wall is formed and the flap pieces are provided so as to abut on the edge portion of the opening.
Patent JP-2002321516-A (JP)
Title: Stabilizer bushing and molding method for the same
Inventor: YAMAZAKI MASARU
IPC: F16F15/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizer bushing and a molding method for the same that can improve a spring constant substantially and that offer good assemblability on a stabilizer bar. SOLUTION: A stabilizer bushing 10 is made up of an elastic member 11 of substantially a cylindrical shape. There are a through hole 12 provided through the elastic member 11 in an axial direction of the stabilizer bushing 10 and a cutaway portion 13 provided from an inner surface of the elastic member 11 across to an outer peripheral surface. The through hole 12 is used to hold a stabilizer bar. A reinforcement member 16 comprising a pair of metallic arc members having a substantially arc cross section is embedded so as to be discontinuous at elastically deformed portions 17 located at the cutaway portion 13 and at a position substantially opposed thereto. The stabilizer bushing 10 is further provided with a plurality of recesses 18 on both end faces in an axial direction of the elastic member, at which parts of the reinforcement member 16 are exposed.
Patent JP-2002325503-A (JP)
Title: Levee reshaping machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a levee reshaping machine, with which a levee reshaping operation including that of a part of non-treatment of levee reshaping can be excellently carried out by a main levee reshaping mechanism and an auxiliary levee reshaping mechanism. SOLUTION: A machine frame 3 is connected to a traveling machine body 1 by a connection mechanism 2. The main levee reshaping mechanism 4 is arranged at a one-side position of the machine frame vertically shakably between a lower operation position A and an upper evacuation B and the auxiliary levee reshaping mechanism 27 is installed at the other side position of the machine frame vertically shakably between a lower operation position A and an upper evacuation position B. The main levee reshaping mechanism 4 and the auxiliary levee reshaping mechanism 27 are equipped with rotary levee reshaping bodies 5 and 28, respectively.
Patent JP-2002329918-A (JP)
Title: Optical device
Inventor: KOBAYASHI TAKASHI
IPC: H01S5/022
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which uses a submount and which is equipped with a semiconductor laser device with a constitution restraining an increase in a thermal resistance. SOLUTION: The optical pickup device 10 is provided with a semiconductor laser element 12, the submount 14 on which the element 12 is mounted, and a package body 22 which comprises a shallow recess 16 and a deep recess 18 formed in a part of the shallow recess 16. The submount 14 with the mounted element 12 is housed inside, and fixed to the deep recess 18, and a rise mirror 20 is housed inside the shallow recess 16. The semiconductor laser device 24 is bonded to a slide base 26 driven by a drive, and a laser beam from the device 24 is focused in a desired position on an optical disk. The device 24 is constituted in such a way that, when it is bonded to the slide base 26, the rear surface 34 of the slide base 26 is bonded to the surface (the reference face) 30 of the package body 22, and that it is thermally and flattly connected to the surface 30 of the submount 14.
Patent JP-2002332868-A (JP)
Title: Intake device of gas turbine plant
Inventor: TASHIRO HIDEAKI
IPC: F02C7/055
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem produced when unit filters 4-1 are installed in a support frame 4-2, in which several fasteners 4-3 are used and the number of the unit filters 4-1 is also large, a large number of workers and long time are required for the installation, removal, and carrying in and out operations of the unit filters. SOLUTION: The plurality of panel-like suction filters are arranged, in parallel with each other on a plane and are fixed by the filter support frame. The filter support frame comprises a plurality of horizontal support members fitted to the upper edges and lower edges of the panel-like suction filters and supporting the panel-like suction filters slidably in the horizontal direction and outer frame members fixing these horizontal support members.
Patent JP-2002330750-A (JP)
Title: Flask for shaking culture and device for shaking culture
Inventor: TANAKA HIDEO
IPC: C12M1/10
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a flask for shaking culture, capable of carrying out ventilation with good efficiency by a simple structure, and further to provide a device for the shaking culture, suitable for the flask or the like. SOLUTION: This flask 1 for the shaking culture has a storing part 2 for storing a culture, a cylinder-shaped neck part 4 for making the storing part communicate with the exterior, and two opening parts 6 formed in the side wall at the cylindrical neck part 4.
Patent JP-2002343987-A (JP)
Title: Manufacturing method for heterojunction thin film solar battery
Inventor: KUSHIYA KATSUMI
IPC: H01L31/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of colloidal matters in a solution mixture, to prevent the degradation of the film quality of a boundary layer and the decline of joining characteristics with a light absorption layer, to reduce a manufacturing cost and to improve the yield of a product. SOLUTION: In a solution growth tank 2 storing a strong alkaline solution mixture for which a solution (1) for which aqueous ammonia or aqueous ammonium hydroxide is a pH regulator and ammonium zinc complex salt is formed and an aqueous solution (2) for which sulfur containing salt is dissolved in pure water are mixed, a work piece H for which a metal back surface electrode C and the light absorption layer D are successively laminated on a substrate B is immersed, and a film is formed with the transparency of the solution mixture in the range of about 100% to 60%. Thus, with less colloid generation, a zinc mixed crystal compound semiconductor thin film is chemically grown. The film can be used for a sputter window layer and for an MOCVD window layer.
Patent JP-2002338033-A (JP)
Title: Rotary type arranging/feeding machine
Inventor: TAJIMA MOTOHISA
IPC: B65G47/14
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that articles are carried only with being loaded on a truck upper face and accordingly easily clogged in a conventional rotary type arranging/feeding machine. SOLUTION: An in course 19b of a part close to an inner peripheral edge of a truck 19 extending outside from an upper opening edge of a rotating ball 15 is at a higher level than an out course 19a of a part close to the outer peripheral edge, and a side face of the in course 19b at the out course 19a side is an annularly extending sliding wall 19c. In a quarter periphery of the truck upper face those to an outlet passage 37, a transfer guide 43, the out course 19a and the sliding wall 19c form a U-shaped article transfer groove 47. Dry batteries 55 inside the rotating ball 15 first run onto the in course 19b of the truck 19 and are carried, where the batteries in non-aligned attitude fall in the middle. Then the batteries are forcedly dropped in the article transfer groove 47 by a groove dropping guide 51.  After that, since rotation force of the rotating ball 15 acts at two faces of the out course 19a and a step face 19c, the batteries are smoothly carried to the outlet passage 37 even if shapes or sizes of the batteries are different.
Patent JP-2002339898-A (JP)
Title: Blower
Inventor: OHAMA SHINJI
IPC: F04D29/44
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a blower capable of improving the sucking performance. SOLUTION: The blower has a fan housing 3 with an intake 7 and an outlet 8, and an impeller 2 stored in the housing 3. Air sucked from the intake 7 by the rotation of the impeller 2 is blown out of the outlet 8. The intake 7 is formed as cylindrically projecting from the side surface of the fan housing 3, and ribs 19 are provided in the base part 7a of the intake 7. The inner diameter Y of the intake 7 on the top 19a of the ribs 19 is larger than the inner diameter X at the top end part 7b of the intake 7. The section area of the air channel on the top 19a of the ribs 19 is secured, and the quantity of sucked air is increased. Therefore, the sucking performance is improved.
Patent JP-2002340004-A (JP)
Title: Method for assembling bearing
Inventor: SATO SADAO
IPC: F16C35/063
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To enable assembling simply and high precisely with uniform quality even by a worker low in the degree of a skill when a bearing, such as an angular bearing, is assembled to a spindle shaft and a pre-load is applied. SOLUTION: When a bearing 3, such as an angular bearing, is assembled to a spindle shaft 1 and a prescribed pre-load force is applied by a fastening nut 7, and internal pressure, which may be generated at a bearing inner 4 when the bearing inner 4 is fitted on the spindle shaft 1, is determined from various parameters through calculation, and based on the internal pressure, bearing slide resistance is determined through calculation and an assembly design load is added to the bearing slide resistance to determine a total assembly load. Further, screw friction torque generated during fastening of the fastening nut 7 and bearing surface friction torque are determined through calculation. From the friction torque and a total assembling load, fastening torque to be applied on the fastening nut 7 is determined.
Patent JP-2002347910-A (JP)
Title: Working facility
Inventor: YUZUKISONO TAKAAKI
IPC: B65G1/137
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a working facility capable of making confirmation simply in the case the required quantity of articles to be inspected is of single unit (one box). SOLUTION: The working facility includes a handy terminal 39 equipped with a bar code reader 42 to read the bar code of each article of goods, a memory 43 to store the data consisting of the name of goods to be inspected, required quantity, etc., a display 44 to display the name of goods to be inspected, required quantity, etc., and a notifying sound emitting device 47 to emit a notifying sound when the bar code is read by the reader 42, wherein the notifying sound emitting device 47 emits the sound differently in the case the required quantity o articles stored in the memory 43 is of single unit from the case in which the articles consist to a plurality of items.