baber/WOPTO huggingface dataset:
Patent JP-2002167188-A (JP)
Title: Forklift
Inventor: KITAO TAKAHIRO
IPC: B66F9/12
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a forklift capable of preventing a positional shift of a palette mounted on a fork by means of a mechanical technique. SOLUTION: A locking mechanism 1 in this forklift is provided with a guide member 2, which is arranged on the side part of a lift bracket 17 along the lifting/lowering direction of the lift bracket 17 lifted/lowered while holding the fork 16, and a hook member 3 fitted around the guide member 2 freely movably upward/downward and arranged on the side part or the lower end part of a mast 18 guiding lifting/lowering motion of the lift bracket 17 to be positioned in a waiting position at a predetermined height. By means of the hook member 3, a lower side member 32 of the palette 31 mounted on the fork 16 and lifted to the waiting position is locked, while engagement with the lower side member 32 of the palette 31 lowered to the waiting position is released.
Patent JP-2002169698-A (JP)
Title: Server apparatus
Inventor: KOBAYASHI YASUYUKI
IPC: G06K17/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To improve processing efficiency with enabling a server apparatus to simultaneously communicate with a plurality of client devices. SOLUTION: In a server apparatus 10 to communicate information with a plurality of client devices 11, 12 via a network 13, communication thread modules 11a, 12a are dynamically generated and released at every client device 11, 12 based on the demands from an application 15 to notify identifying information of active communication thread modules to the application 15, so that it becomes possible for the application 15 to exchange information with the client devices 11, 12 via the modules 11a, 12a needed.
Patent JP-2002170026-A (JP)
Title: Data broadcasting point system
Inventor: FUKUTAKE KEN
IPC: H04N7/173
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a point up system suitable for data broadcasting system. SOLUTION: A receiver 10 comprises a point counting means and a point transfer means, and the point transfer means transfers the point information of an audience temporarily stored in the receiver 10 to a customer server 51 to count the acquired point every audience. The point transfer means detects that the audience continuously selects the broadcasting station until a second event message is received after the receipt of a first event message or that the audience selects any object determined by a data broadcasting program to add the point value temporarily stored in the receiver 10.
Patent JP-2002176560-A (JP)
Title: Picture processor, picture processing method, and recording medium
Inventor: OSAWA HIDESHI
IPC: H04N19/93
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To easily control the encoding volume after hierarchical encoding processing without complicated processing by one encoding processing. SOLUTION: An approximate curve indicating the relation between a hierarchical level and a code volume is obtained by a discrimination part in accordance with code volumes after encoding processing in hierarchical levels A and B calculated by a variable length code volume calculation part in a code volume monitor part 209.  A hierarchical level according with a target code volume is forecast and determined on the basis of this approximate curve, and a color picture encoding part 104 outputs encoded data obtained by encoding processing on the basis of this hierarchical level, and thus the hierarchical level in which the code volume after hierarchical encoding processing is the target code volume is forecast and determined by one encoding processing without performing encoding processing plural times to control the code volume after hierarchical encoding processing in the color picture encoding part 104.
Patent JP-2002129152-A (JP)
Title: Long-life low-temperature cold storage material
Inventor: UMEMOTO MASAO
IPC: C09K5/06
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cold storage liquid material for maintaining -32 deg.C for a long time. SOLUTION: This cold storage liquid material comprises >=13 wt.% but <=20 wt.% of an aqueous magnesium chloride solution, and has a longer storage time.
Patent JP-2002176313-A (JP)
Title: Antenna device
Inventor: TAKEMURA NOBUYASU
IPC: H01Q1/36
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the number of parts is increased because a metal conductor conventionally has to be fixed to an antenna conductor for electrical matching. SOLUTION: This antenna device has a cylindrical dielectric annular support stand 2 long in one direction, the antenna conductor 1 which is arranged on the surface in the length direction of the dielectric annular support stand and where the shape of its conductor part coincides with the shape of its non-conductor part when turned around the center axis of the antenna at 90 degrees, antenna conductors 1a and 1b which are arranged on the top plate of the dielectric annular support stand and where the shapes of their conductor parts coincide with the shapes of their non-conductor parts when turned around the center axis of the antenna at 90 degrees, and a slit whose length is 1/4 wavelength, and is provided with a split balun 3 for performing balanced-to-unbalanced transformation.  Then, the antenna device is excellent in electrical matching and can obtain desired radiation characteristics with any antenna diameter.
Patent JP-2002172261-A (JP)
Title: Game card management device
Inventor: SATO MASAO
IPC: A63F7/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a game card management device that can improve service to a player and contribute a benefit of cost increase suppression to a parlor manager. SOLUTION: Management is performed on a game card GC on which a monetary value equivalent to money can recorded on an updating basis and in which the monetary value is spent for every playing cycle. While the game card GC is automatically recovered when the monetary value becomes ¥0, when the monetary value is spent to an amount (¥100) just before ¥0, information is generated to allow a player to choose between continual spending and money insertion. If the money insertion is chosen, the monetary value corresponding to an amount of money taken in is recorded on the game card GC.
Patent JP-2002179650-A (JP)
Title: METHOD FOR PRODUCING ISATINBIS(o-CRESOL)
Inventor: TSUJIGAMI TAKAAKI
IPC: C07D209/34
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a stable method for producing high-purity isatinbis(o-cresol) having no discoloration caused by a very small amount of residue of raw material isatin, or the like, in a high yield, preferably useful as a raw material for a polycarbonate resin. SOLUTION: In this method for producing isatinbis(o-cresol) of formula (1) by reacting o-cresol with isatin in the presence of an acid catalyst, a solution containing the reaction product is filtered with a zeta potential filter. Especially preferably, isatin is reacted with o-cresol in the presence of an acid catalyst, the obtained reaction mixture is neutralized with an aqueous solution of an alkali, formed isatinbis(o-cresol) is subjected to a first crystallization filtration, the filtered material of the first crystallization filtration is dissolved in an organic solvent to give a solution. The solution is filtered with the zeta potential filter, then a crystallization solvent is added to the solution and the solution is subjected to a second crystallization filtration.
Patent JP-2002180566-A (JP)
Title: Composite sound absorbing material
Inventor: KAMISAKA KATSUO
IPC: E04B1/86
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a composite sound absorbing material excellent in mechanical impact strength and difficult hard for a broken piece to drop out when it is broken. SOLUTION: The composite absorbing material 40 is so constituted that e.g. an inorganic or an organic fine grain is connected with an inorganic or an organic binder and that e.g. a fibrous lining material 2 with venting such as a metal fibrous nonwoven fabric or the like is stuck on the back of the plate-like absorbing material 1 having a large number of fine holes connected between the front and the back to combine.
Patent JP-2002143020-A (JP)
Title: Seat cushion for chair for bath
Inventor: MORI KOSUKE
IPC: A47C27/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a seat cushion for a chair for a bath capable of softening the pain in sitting down on a chair for a bath and preventing slipping to fall down due to soap. SOLUTION: A space 2 is provided in the central part of the seat cushion put on the chair for a bath, and one end is formed like an open neck 3.
Patent JP-2002180759-A (JP)
Title: Glass fixing member
Inventor: MASUYAMA SHINSAKU
IPC: E06B3/58
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a glass fixing member which is hard to peel in normal handling and can be manually easily peeled in coping with glass thickness even when a less peelable material such as an olefin-based thermoplastic elastomer is used. SOLUTION: The glass fixing member housed in a recess part and contacting and supporting the end edge part of a glass plate is integrally provided with a locking part locked to the recess part and a support part contacting and supporting the end edge part of the glass plate. The support part is provided with a plurality of support pieces laminated peelably in the direction of supporting glass plate, an end edge joined part mutually joining the ends of the plurality of the support pieces exposed from the recess part when it is set in the recess part, and a middle joined part mutually joining at least one- points on a plane between the end edge joined parts and opposed side parts of the adjacent support pieces.
Patent JP-2002185386-A (JP)
Title: Data communication unit
Inventor: KITAMURA MITSUAKI
IPC: H04W72/04
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a data communication unit by which the power consumption of a PHS during a PIAFS data communication is reduced. SOLUTION: The data communication unit is constituted in such a way that, when a communication device complying with a PIAFS complies with the 'effective compaction frame function' of the PIAFS, the effective compaction frame function is used positively, that an information length in a PIAFS frame is inspected and that the transmission-reception of a TCH not containing valid information as the PIAFS frame from among TCHs constituting the PIAFS frame is not performed.
Patent JP-2002185866-A (JP)
Title: Imaging device
Inventor: SAKURAI TETSUO
IPC: H04N5/378
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To realize an imaging device having a wide dynamic range that can obtain optimum contrast over a wide range from a dark object with a small dynamic range to a bright object with a wide dynamic range. SOLUTION: The imaging device of this invention is provided with a means (1) that sets an exposure to an image pickup element at least in two stages, a means (14) that detects an integral value or a peak value of the lightness of an entire image or for a prescribed area resulting from a 2nd video signal obtained by picking up an object with a small exposure, a means (13) that controls 1st and 2nd prescribed values and a compression rate or an expansion rate of a companding means, and an adder means (10) that sums a signal from a compression means and a signal from the companding means to output a video signal with a wide dynamic range.
Patent JP-2002181355-A (JP)
Title: Vibration-proof frame
Inventor: YOSHIDA KAZUHIKO
IPC: F24F5/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive vibration-proof frame which has simple structure and is easy of assembly work inclusive of attachment to a full flat, and can stabilize its quality. SOLUTION: This frame is equipped with a pair of upper beams 1a and 1b, a pair of lower beams 2a and 2b which are positioned under the upper beams and are so arranged, as to lie under the upper beams in plan view, two cap members 3a and 4a and 3b and 4b which are arranged at each of the upper and lower beam pairs including the upper and lower beams in a pile and are fixed to some beam on upper side or lower side, and vibration-proof members 5a and 6a and 5b and 6b which are stored between the opposite beams where the cap members are not attached and the cap members and which bear the load of an apparatus.
Patent JP-2002182228-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: OZAWA KINYA
IPC: G02F1/1343
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a high brightness and high contrast liquid crystal display device with a simple construction without making the manufacturing process complex. SOLUTION: In the liquid crystal display device of the invention, a liquid crystal 22 containing a dichromatic dye is held between a pair of substrates faced to each other; both of an upper substrate 7 and a lower substrate 1 have a common electrode and pixel electrodes; and in the liquid crystal 22, the portion close to the upper substrate 7 is driven by the lateral electric field generated by the common electrode 19 and the pixel electrodes 12 on the upper substrate 7; and also the portion close to the lower substrate 1 is driven by the lateral electric field generated by the common electrode 14 and the pixel electrodes 6 on the lower substrate 1. This construction eliminates the need for an intermediate substrate in a conventional laminated GH(Guest-Host)-type liquid crystal display device.
Patent JP-2002180208-A (JP)
Title: Ferritic heat resistant steel
Inventor: FUJITA TOSHIO
IPC: C22C38/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a high strength ferritic heat resistant steel which has more excellent long time creep rupture strength compared with the conventional one for realizing a steel usable at a high vapor temperature of about 650 deg.C. SOLUTION: The ferritic heat resistant steel has a composition containing, by weight, 0.09 to 0.13% C, 0.20 to 1.0% Si, 0.05 to 1.5% Mn, 0.02 to 0.5% Ni, 9.0 to 13.0% Cr, 0.05 to 0.5% Mo, 0.5 to 3.0% W, 0.10 to 0.30% V, 0.04 to 0.2% Nb, 0.5 to 5.0% Co, 0.01 to 0.1% N, 0.001 to 0.030% B, <=0.01% Cu, and <=0.002% Al, and has a structure of a martensitic single phase by refining heat treatment such as normalizing and tempering heat treatment. Alternatively, the ferritic heat resistant steel has a composition in the above componential ranges, and has a dual-phase structure containing a δ ferritic structure of 1 to 15%, by volume ratio, in addition to the martensitic structure after the refining heat treatment.
Patent JP-2002182104-A (JP)
Title: Resin-molded optical component
Inventor: YAMASHITA TATSUMARO
IPC: B29C65/54
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To secure the adhesive strength of an optical component by positioning a rising mirror 10 on a carriage and making an adhesive 100 penetrating into a contact surface part 12b, and to provide a resin molded optical component in which influence on a optical system is eliminated. SOLUTION: A base body part 12 and an optical function part 14 having an optical function surface supported by the base body part 12 are formed unitedly. A contact surface part 12b which comes into contact with the carriage bottom surface part of an optical pickup, and a through hole 12f which communicates with the contact surface part 12b and into which the adhesive 100 can be filled, are formed in the base body part 12, respectively. The adhesive 100 is injected from the through hole 12b in the state where the contact surface part 12b brings into contact with the carriage bottom surface part, and then the adhesive 100 is filled into the inner contact surface part 12b from the outer peripheral edge part of the contact surface part 12b.
Patent JP-2001234166-A (JP)
Title: Yttrium silicate fluorescent substance for low voltage drive and its preparation process
Inventor: PARK SHANG-HYEUN
IPC: C09K11/79
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a yttrium silicate fluorescent substance for low voltage drive which exerts an excellent luminous efficiency under a low voltage, and to provide its preparation process. SOLUTION: The brightness of the yttrium silicate fluorescent substance for low voltage drive is improved by adding Eu, Ce and Tb as an activator, phosphorus as a flux and Zn as a sensitizer to a yttrium silicate fluorescent substance (e.g. Y2SiO5: Tb).
Patent JP-2002185256-A (JP)
Title: Surface-mounting crystal oscillator
Inventor: MIZUMURA HIROAKI
IPC: H03B5/32
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mounting crystal oscillator that is flat and has a small volume by thinning the thickness of an insulating substrate as compared with the conventional one. SOLUTION: The crystal oscillator comprises the flat insulating substrate 15, a packaging electrode formed on the lower surface, a conductive pattern 12d of an oscillation circuit formed on the upper surface of the insulating substrate 15, electronic components for composing a crystal oscillation circuit that is packaged on a conductive pattern 12a, and a metal lid 13 that covers the electronic components with the insulating substrate 15 for joining the lower end to conductive pattern 12a electromechanically. The lid 13 is obtained by performing the press forming of a thin metal plate in a box shape whose bottom surface is open, has a pair of extended sections 16 that oppose each other from the lower end, and joints the lower end of the extended sections 16 to the conductive pattern 12a on the insulating substrate 15.  By joining the lid 13 onto he upper surface of the insulating substrate 15, the thickness of the insulating substrate 15 can be extremely thinned as compared with before.
Patent JP-2002181768-A (JP)
Title: Heater integrated type oxygen sensor
Inventor: TOKUNAGA KOJI
IPC: H05B3/18
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a heat integrated type oxygen sensor which achieves excellent resistance to heat impact against a quick rise in temperature or the like along with a longer life by integrating a heater with a cylinder type oxygen sensor while preventing migration. SOLUTION: In the heater integrated type oxygen sensor, a reference electrode is formed on the internal surface of a cylinder tube comprising a zirconia solid electrolye with one end thereof sealed and a measuring electrode at the position of the external surface thereof facing the reference electrode while a ceramic insulation layer having a heating resistor embedded therein is laminated on the circumference of the measuring electrode on the external surface of the cylinder tube. The average line width on the cross section of the heating resistor should be 0.1 to 0.3 mm while the average maximum thickness thereof 10 to 25 μm. Moreover, the overall length of the area with the thickness of below 4 μm should be a and the overall line width of the heating resistor b in the cross section of the heating resistor, a/b<=0.2 should be established.
Patent JP-2002188616-A (JP)
Title: Tightening mechanism for magnesium alloy member by bolt
Inventor: ANDO KATSUTOSHI
IPC: C23C30/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a tightening mechanism for a magnesium alloy member by a bolt which can insulate between a magnesium alloy material and a bolt constituted by steel, etc., without causing the deterioration in axial force of the bolt, and prevent a generation of an electric erosion even if an electrolyte such as water comes into contact. SOLUTION: This is a tightening mechanism for tightening mutually the magnesium alloy members or magnesium alloy member and a different kind of material with the bolt. A cathodic electrodeposition painting of at least 15 μm thickness is applied on the contact surface with a bolt head, and a power painting of 40-150 μm thickness is applied on the surface on which the cathodic electrodeposition painting is applied and a cosmer processing is applied after a nickel galvanizing has been applied, and an aluminum washer treateded with an alumite(R) (anodic oxide coating) is equipped between the bolt head and the magnesium alloy part.
Patent JP-2002188201-A (JP)
Title: Controller for sanitary flushing device
Inventor: SAITO TAKAYUKI
IPC: A47K13/30
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of preventing the fluctuation of electrostatic capacity by the state of the drawing-out of a wiring in a sanitary flushing device with an electrostatic type sitting detector. SOLUTION: The controller is constituted in such a manner that a single connector 20 electrically connected by utilizing a plurality of circuits and conductive sections is installed to a printed board, on which the circuits are mounted, and a connector 21 is connected to the connector through the wiring 17 connected to a closet seat heater 28 and a temperature sensor 29.
Patent JP-2002183642-A (JP)
Title: Intensive settlement processing information automatic forming device among enterprise groups and recording medium
Inventor: WATABE SHOICHI
IPC: G06Q10/06
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an intensive settlement processing information automatic forming device among enterprise groups and a recording medium, capable of improving efficiency and accuracy of intensive settlement processing executed among the enterprise groups. SOLUTION: This intensive settlement processing information automatic forming device 10 is composed of a sharing side accounting information forming means 21 for forming sharing side accounting information, on the basis of financial transaction information generated in relation to the enterprise groups, a determining means 22 for determining whether to form an intensive settlement credit/debt account by using this sharing side accounting information, an intensive settlement credit/debt account setting means 23 for automatically setting the intensive settlement credit/debt account according to the determining result, and an automatic journal forming means 25 for automatically forming plural accounting journals, including an intensive settlement journal.
Patent JP-2001197812-A (JP)
Title: Support structure for side float
Inventor: AOKI SHOGO
IPC: A01C11/02
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a support structure for side floats having resolved such problems that, in a conventional side float support structure, the whole construction becomes larger because members necessary for support are disposed in front of the side floats, and furthermore, there are many parts for supporting the side floats, resulting in complicated assembly process. SOLUTION: This side float support structure has such a scheme that side floats 98 and 99 are supported on a support arm 162 extended backwardly downward from a support shaft 161, a coil spring 271 is latched on the support arm 162 so as to keep the side floats 98 and 99 horizontal, and the tip of the support arm 162 is provided with a stopper (162a) for checking the upward/ downward turning of the side floats 98 and 99.
Patent JP-2001200033-A (JP)
Title: Method for producing double bond-containing polymer and use of the polymer
Inventor: KUEHNLE ADOLF
IPC: C08F4/80
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a double bond-containing polymer by ROMP which has a bright characteristic color and needs no posterior treatment because a catalyst can be used is so small amount that it gives a negligible effect even if left directly in the product. SOLUTION: In the method for producing a double bond-containing polymer by a ruthenium carbon catalytic reaction, a monomer represented by formula (I) is made to polymerize through ring-opening (wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are each H or a 1-20C substituted or unsubstituted aliphatic or aromatic hydrogencarbon group; X is O, S, NH, or NR11; (a), (b) and (c) are each 0, 1, 2, or 3; (b) and (d) are each 0, 1 or 2 wherein (b) and (d) are not simultaneously 0).