baber/WOPTO huggingface dataset:
Patent JP-2003237862-A (JP)
Title: Flexible sucking tool
Inventor: YASUI MASAAKI
IPC: B65D83/76
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible sucking tool with which contents can be stably sucked as a suction port of the tool always stops below a liquid level no matter how a container filled with the contents such as a liquid cosmetic or a liquid detergent is tilted when sucking and removing the contents from the container by a manual pump or the like, and with which the suction port remains below the liquid level even if the contents are reduced so that the contents can be sucked until a residual amount of the contents can be as little as possible.  <P>SOLUTION: The flexible sucking tool comprises a flexible suction tube 1 made of a bendable and soft material and the suction port 2 made of a form and material having a weight function mounted at a tip thereof. No matter how the container is tilted, the suction port 2 having the weight function moves together with the contents which similarly flow by gravity. The soft and flexible suction tube 1 freely bends following the movement of the suction port 2, so that the port 2 is always kept below the liquid level of the contents to enable the contents to be stably sucked and removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267057-A (JP)
Title: Canopy cover for turning type drilling work vehicle
Inventor: KAWAZOE MASAYUKI
IPC: B60J7/12
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively shut off rainwater and sunshine depending on sunshine or other conditions, while solving the problems on a conventional canopy cover which can protect itself from rainwater but cannot effectively protect itself from sunshine so that the sunshine worsens working efficiency and gives no comfortable condition to an operator.  <P>SOLUTION: This canopy cover 8 for a turning drilling work vehicle comprises a roof 8a and side covers 50, 60, 70. At least the roof 8a has a variable surface area for effectively shutting off rainwater and sunshine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002348122-A (JP)
Title: Anhydrous nickel chloride and method for manufacturing nickel ultrafine powder
Inventor: KATAYAMA EIJI
IPC: B22F9/22
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the troubles in the production of a nickel ultrafine powder for a multi-player ceramic condenser and improve the quality of the nickel ultrafine powder. SOLUTION: Anhydrous nickel chloride used as a raw material has the following quality; nickel chlorine content 98% by mass or more, Fe content 0.005% by mass or less, moisture content 0.5% by mass or less, weight-average particle diameter 3 mm or smaller and 0.2 mm or larger, the contents of particles having diameter of 4 mm or larger 1% by mass or less, the contents of particles having diameter of 0.3 mm or smaller 60% by mass or less, the contents of particles having diameter of 0.1 mm or smaller 15% by mass or less, and bulk density 1.5-0.9 kg/L.
Patent JP-2003274566-A (JP)
Title: Method of detecting abnormality of electric double-layer capacitor, and charging and discharging circuit using it
Inventor: MORISADA KENJI
IPC: H02J7/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detection method which can safely and continuously control the state, without having to stop the operation by judging the normality/abnormality of a plurality of electric double-layer capacitor C<SB>1</SB>, C<SB>2</SB>,..., C<SB>n</SB>connected in series.  <P>SOLUTION: In this abnormality detection method for the electric double-layer capacitors, a circuit which charges the group 5 of the electric capacitors connected in series is equipped with a means of measuring the charging current and voltage of the electric double-layer capacitors C<SB>1</SB>, C<SB>2</SB>,..., C<SB>n</SB>consisting of one or more units, and the normality/abnormality is decided by calculating the charged quantity supplied to the electric double-layer capacitors C<SB>1</SB>, C<SB>2</SB>,..., and C<SB>n</SB>and/or the capacitance, based on the value, and comparing them or with a preset quantity of charge and/or the reference value of the capacitance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282166-A (JP)
Title: Composition of adhesive for connecting semiconductor
Inventor: EGAWA TOSHIHIKO
IPC: C09J11/08
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition of adhesive for connecting a semiconductor capable of mounting an IC chip being suitable for many kinds and small quantity production as well as mass production and being storable at an ordinary normal temperature in a terminal part of a circuit wiring board.  <P>SOLUTION: This composition of adhesive for connecting the semiconductor connects electrodes in which the IC chip and the circuit wiring board oppose mutually electrically by pressurization and heating. Average particle diameter of resin particle formed by putting reactive resin into a microcapsule is larger than the sum of electrode height of the IC chip and electrode height of the circuit wiring board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002363299-A (JP)
Title: Polyethylene-made molded article
Inventor: UEHARA HIROKI
IPC: B29K23/00
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene-made molded article having a small coefficient of dynamic friction and excellent abrasion resistance and especially suitable for sliding members. SOLUTION: This polyethylene-made molded article is characterized by having >=70% degree of crystallization and <=0.05 coefficient of dynamic friction. The polyethylene-made molded article having >=75% degree of crystallization, that obtained by molding polyethylene powder at <=140 deg.C, that obtained by molding polyethylene powder at 110-135 deg.C, that obtained by compression molding under a pressure of 1-200 MPa, that having at least one peak within the rang of >=140 deg.C in differential scanning calorimetry(DSC) curve obtained by DSC measurement and that used for sliding members are preferable.
Patent JP-2003279876-A (JP)
Title: Light beam scanner and image forming apparatus
Inventor: YOSHIMARU AKITO
IPC: G02B26/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the assemblability of a lens in the case of positioning and fixing image-formation lenses superposed by a plurality of steps.  <P>SOLUTION: A pair of positioning members 24 to be defined as a positioning reference surface in the height direction of the lens are extended to be long in a reverse direction to the direction (projecting direction) of a reference surface in positioning members 25 in an optical axis direction, and fθ lenses 4 are temporarily placed one by one at the end (position A) of the positioning member 24 in the height direction separated from other positioning members 25 and 26, and are superposed by two steps at the position A. Thereafter, the fθ lenses 4 an 4 stacked in two stages are positioned and fixed by sliding on the upper surface of the members 24 in the height direction and butting against the members 25 and 26 in a state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002292013-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of heightening the fun of a player. SOLUTION: The pachinko game machine is equipped with pattern starting means 14 and 16 to detect a ball, pattern display means 21 and 24 to vary one or a plurality of patterns for a specified time on the condition that the pattern starting means 14 and 16 detect any ball, and beneficial condition generating means 30 and 36 to open prize winning means 14 and 15 for a specified time on the condition that the stopping pattern(s) after the means 21 and 24 have changed show the specified pattern or a combination of specified patterns so that a beneficial condition for the player is generated.
Patent JP-2003289389-A (JP)
Title: Device, method, and program for ongoing -incoming-call transfer
Inventor: KUROSAWA HIROSHI
IPC: H04M3/42
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ongoing -incoming-call transfer device of an exchange with which a subscriber can control a transfer call and perform time manage ment without spending special equipment expenses.  <P>SOLUTION: A telephone set 1 is of a subscriber for an ongoing -incoming- call transfer service, a telephone set 2 is of a caller, and a telephone set 3 is of a transfer destination. In the exchange 4, an incoming call analyzing part 5 makes a call from the telephone set 2 to be received by the telephone set 1 of the subscriber. A subscriber line signal analyzing part 11 analyzes an INFO signal of a conventional flexphone and also analyzes a call number and a disconnection period of time. A transfer control part 12 controls ongoing- communication transfer. A disconnection control part 13 measures a disconnection period of time received from the telephone set 1 and disconnects a transferred call when the disconnection period of time passes. A disconnection detection control part 14 detects disconnection of the caller's telephone set 2 or the receiver's telephone set 3 and notifies the subscriber of the disconnection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286382-A (JP)
Title: Sheetlike resin and molded article comprising the same
Inventor: TABATA YOSHIKIYO
IPC: B32B27/36
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheetlike resin and an article comprising the same.  <P>SOLUTION: The sheetlike resin is obtained by stretching a thermoplastic resin composition prepared by compounding 0.1-20 pts.wt. of a modified vinyl polymer (C) having at least one functional group consisting of a carboxyl group, an epoxy group, an amino group and an amide group with 100 pts.wt. of a thermoplastic resin containing 10-90 pts.wt. of a rubber reinforced styrenic resin (A) and 10-90 pts.wt. of a saturated polyester resin (B). The molded article comprises this sheetlike resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291529-A (JP)
Title: Thermal recording material
Inventor: TANAKA ISAO
IPC: B41M5/30
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material constituted by successively providing a thermal recording layer containing a colorless or light-colored basic dye and a developer and, if necessary, a protective layer on a support, excellent in the storage stability of a recording part and reduced in the discoloration of a texture part.  <P>SOLUTION: Tetrakis (1,2,2,6,6-pentamethyl-4-piperidyl)1,2,3,4- butanetetracarboxylate is used in the thermal recording layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292895-A (JP)
Title: Polysiloxane composition and releasing film
Inventor: TSUCHIMOTO TATSURO
IPC: C09D183/07
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polysiloxane-containing coating material, and a releasing film using the coating material.  <P>SOLUTION: The polysiloxane coating material comprises (A) 100 pts.wt. polysiloxane having at least two unsaturated groups in the molecule, (B) 0.1-40 pts.wt. hydrogenpolysiloxane having at least two hydrogen atoms directly bonded to a silicon atom in the molecule, (C) a catalytic amount of a platinum family metal catalyst, (D) 0.1-20 pts.wt. compound to be represented by the formula (1): CH<SB>2</SB>=CH-R<SB>1</SB>-Si-[O-N=C(R<SB>2</SB>)(R<SB>3</SB>)]<SB>3</SB>(wherein R<SB>1</SB>is a 1-10C alkylene group; and R<SB>2</SB>and R<SB>3</SB>are each a 1-4C alkyl group), (E) 100-10,000 pts.wt. nonpolar organic solvent capable of dissolving the polysiloxane (A), and (F) 5-70 pts.wt., based on 100 pts.wt. component (E), alcohol to be represented by the formula (2): R<SB>4</SB>-OH (wherein R<SB>4</SB>is a 2-5C alkyl group) and/or an ester to be represented by the formula (3): R<SB>5</SB>COOR<SB>6</SB>(R<SB>5</SB>is a 1-4C alkyl group; and R<SB>6</SB>is a 1-5C alkyl group). The releasing film is produced by using this polysiloxane coating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290666-A (JP)
Title: Manufacturing method for molded catalyst
Inventor: TAZAWA KAZUHARU
IPC: B01J23/88
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a molded catalyst stably with a high productivity by measuring a mixed state of a catalyst powder and a molding auxliary quantitatively without relying on experience to confirm the optimum mixed state.  <P>SOLUTION: Since optical properties such as a quantity of reflected light or the like of a mixed powder change by a mixing degree when the catalyst powder and the molding auxiliary are mixed, the optical properties such the quantity of reflected light or the like of the mixed powder is detected to confirm the mixed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299055-A (JP)
Title: Video distribution system, video distribution server and subscriber accommodation apparatus
Inventor: ESATO MICHIAKI
IPC: H04N21/433
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To distribute high-quality video contents, without depending on the traffic condition of a subscriber access line.  <P>SOLUTION: A video distribution server 10 preliminarily distributes video contents needless to send in real time to a subscriber accommodation terminal 20 before their distributing times. Upon receipt of a distribution request from a subscriber terminal 30, the server 10 judges whether the distribution-requested video contents are already distributed preliminarily, and, if distributed preliminarily, instructs the subscriber accommodation terminal 20 at the preliminarily distributed side to send the preliminarily distributed data. The subscriber accommodation terminal 20 once stores the preliminarily distributed video contents from the video distribution server 10, and upon receipt of the instruction from the distribution server 10 to send the preliminarily distributed data, sends the stored preliminarily distributed video contents to the subscriber terminal 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297868-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: ARIMA HIDEO
IPC: H01L21/60
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the connection of a semiconductor chip having a bump electrode and a mounting board.  <P>SOLUTION: A passivation film 21 and a polyimide resin film 22 for which a pad area PAD on top layer wiring M composed of Al formed above a semiconductor substrate 1 is opened are formed. A resist film R having an opening OA smaller than the pad area PAD is formed at the upper part of the polyimide resin film 22 including the PAD area PAD and an Ni film B1 whose film thickness is ≥3 μm is formed by electroless plating inside the opening OA. Further, an Au film B2 is formed by electroless plating, then the resist film R is removed, heat treatment is performed, and thus the bump electrode composed of the Ni film B1 and the Au film B2 is formed. In such a manner, since the bump electrode is formed thin and high, connection reliability at connecting the mounting board or the like via the bump electrode is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292126-A (JP)
Title: Picking cart
Inventor: OKUMURA TAKASHI
IPC: B62B5/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picking cart with shelf plates easily adjustable heightwise with a simple touch.  <P>SOLUTION: A vertically elongated carriage 3 having cantilever shelf plates 4, 4 is assembled on a monopole 2 elevatably along the monopole 2. Shoes 8, 8 formed of highly frictional members are mounted on the right and left sides of upper and lower parts of an inner carriage 3a of the carriage 3 assembled in the monopole 2. Push-against faces 9, 9 are formed on opposite sides to shelf plate mounting sides at the upper and lower parts of the inner carriage 3a on which the shoes 8, 8 are mounted. Pressure contacting operation by which the push-against faces 9, 9 are pushed against the inner wall of the monopole with the dead-weight inclining force of the shelf plate 4 is utilized for supporting the shelf plates 4 at their selective heights with frictional force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303743-A (JP)
Title: Manufacturing method of nitride semiconductor device and its substrate
Inventor: ISHIDA MASAHIRO
IPC: H01L21/205
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a nitride semiconductor layer on a raw material plate having less cracks and to use the manufactured nitride semiconductor layer as a base or a substrate.  <P>SOLUTION: First, a nitride semiconductor layer 12 is made on a raw material plate 11. Then, a negative resist material is coated on the semiconductor layer 12 by a spin coating method and baked at 100°C to obtain a retainer layer 13. Second, a decomposed region 12a is formed by decomposing the boundary of the nitride semiconductor layer 12 and the raw material plate 11 from the rear surface of the plate 11 by radiating a laser beam 14. Then, by scanning the laser beam 14 over the whole region of the boundary of the nitride semiconductor layer and the plate 11 to form the decomposed region 12a and removing the retainer layer 13, the nitride semiconductor layer 12 on the raw material plate 11 is used as a base or a substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303556-A (JP)
Title: Plate glass for plane display device
Inventor: HIRATA CHIYOMARO
IPC: H01J17/16
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate glass for a plane display device that does not cause breakage during a rapid thermal treatment in a short time.  <P>SOLUTION: A plate glass 1 for a plane display device is formed of a substantially rectangular plate glass, and breakage stress when stress is loaded on an end 3 is 70 MPa or more. The plate glass 1 does not cause the breakage in the end 3 and its proximity when temperature difference between a position about 35 mm away from an end surface and a position about 15 mm away from the end surface reaches 90K.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302069-A (JP)
Title: Bathroom heating system
Inventor: TANAKA YOSHIO
IPC: F24D15/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom heating system which performs a proper heating operation according to the atmospheric temperature.  <P>SOLUTION: The hot air fan 3 of a heating device 1 installed in a bathroom R and a heating heat exchanger 10 of a water heater Q are connected to each other through a circulating pipeline 11 having a pump 12 and a temperature detector T2 disposed therein. In cold period such as winter season, hot water heated by the heating heat exchanger 10 is allowed to circulatingly flow by the pump 12 between the hot air fan 3 and the exchanger to blow hot air into the bathroom R. In spring season or autumn season, when the detected temperature of the temperature detector T3 of the heating heat exchanger 10 exceeds a specified temperature, the temperature of hot water flowing through the circulating pipeline 11 is controlled to a lower level to rather lower the temperature of the hot air to control the room temperature of the bathroom R to a low level. In summer season, when the detected temperature of the temperature detector T3 or T4 is high, the operation of the heating system S is stopped. Thus, in non-cold season, the bathroom R is prevented from unnecessarily being heated to a high temperature leading to discomfortableness to a user and wasteful energy consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304534-A (JP)
Title: Image signal transmission apparatus and method
Inventor: KONDO TETSUJIRO
IPC: H04N19/196
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To bring efficiency to the transmission by suppressing an amount of information indicative of relative positions of adjacent pixels to pixels to be transmitted.  <P>SOLUTION: A vector conversion section 4 calculates difference vectors between a target pixel and respective object vectors and gives the difference vectors to an object evaluation section 5. A local decoder 31 performs local decoding together with a second object pixel while referring to a difference vector table 7 and gives a difference value e of local decoding to an object evaluation section 5. An object evaluation section 5 evaluates object pixels from the difference value e of local decoding including the second object pixel and determines pixels to be transmitted among the object pixels on the basis of the result of evaluation. A multiplexer section 10 multiplexes a scan direction s of the pixels to be transmitted when viewed from the target pixel with an index signal i of a representative vector and transmission data are extracted at an output terminal 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308635-A (JP)
Title: Optical disk manufacturing method, optical disk, and optical disk reproducing device
Inventor: NISHIZAWA AKIRA
IPC: G11B7/24094
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To form a water-mark in a transparent adhesive layer to indicate that information recorded on a disk substrate is real.  <P>SOLUTION: In the method for manufacturing an optical disk 10, where a transparent adhesive layer 13 is formed between first and second disk substrates 11 and 14 by irradiating a transparent adhesive with ultraviolet rays to harden it when the first disk substrate 11 on which a signal surface is formed is stuck to the second substrate 14 by using the transparent adhesive, a light shielding mask 2 having a specific mask pattern 2a is used to partially shut off the ultraviolet rays, and the ultraviolet rays are radiated through the light shielding mask 2 to form a water-mark part 13a in which light transmittance is reduced corresponding to the specific mask pattern 2a of the light shielding mask 2 in the transparent adhesive layer 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301460-A (JP)
Title: Underwater concrete placing device
Inventor: TAKAHASHI SHINOBU
IPC: E02D15/06
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete feeder which allows concrete to be accurately placed without deviation in a proper position in water.  <P>SOLUTION: In this feeder for placing the concrete, a discharge opening is provided at a lower end of a feed pipe for placing the underwater concrete; and a valve element, which discharges the concrete and stops the discharge of the concrete and is composed of a shape for preventing the production of cavitation, is mounted on the discharge opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296296-A (JP)
Title: Microcontroller
Inventor: INOUE KAZUTOSHI
IPC: G06F15/78
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can control the states of input/output ports in real time.  <P>SOLUTION: A microcomputer 100 has: the input/output ports (port A and port B), peripheral function blocks 101 and 102 which are correlated to the input/output ports and implement specified functions; a clock signal generating circuit 103; a function selecting decoder circuit 105 which decodes a mode signal inputted from a function selection pin 104 and outputs a function select signal; clock signal control means 106 and 107 which control the supply and stop of a clock signal clock to the peripheral function blocks 101 and 102 in response to the function select signal; and port control blocks 108 and 109 which set the functions of the ports A and B in response to the function select signal.  <P>COPYRIGHT: (C)2004,JPO