baber/WOPTO huggingface dataset:
Patent JP-2004121971-A (JP)
Title: Cleaner for silicon roller hand with automatic cleaner
Inventor: TAKAHASHI ATSUSHI
IPC: A47L25/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaner for a hand which prevents breakage by preventing the lowering of cleaning efficiency by the repeated use of silicon roller without using an adhesion type cleaning sheet, the imbalance of a contact pressure in both end parts of the contact surface of the silicon roller with a cleaning surface, and the surface over weight load of a liquid crystal image plane, a printed circuit board, a precision printing plate, a smooth lens, other film surfaces, etc.  <P>SOLUTION: The cleaner for a self-cleaning silicon roller hand has a clean roller which is parallel with the long shaft of the silicon roller, with the adhesion type cleaning sheet of a diameter of the same length laminated cylindrically, and collaboratively making reverse motions and a damper mechanism, with a connection part between a main body holding part and a cleaning mechanism part formed from a raw material deformed by stress, or spring and a damper mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123901-A (JP)
Title: Curable composition
Inventor: YOSHIKAWA ATSUSHI
IPC: C08G63/91
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition having a reduced tendency to pollute the surroundings, being excellent in applicability, durability, weather resistance, water resistance, and handleability, and being capable of forming a one- or two-package sealing material.  <P>SOLUTION: The curable composition contains a modified polyester polyol having at least one hydrolyzable silyl group and having long-chain alkyl side chains.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123199-A (JP)
Title: Heating container
Inventor: KANEKAWA AKIHIRO
IPC: B65D81/34
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating container which can be heated by direct fire and also through electromagnetic induction.  <P>SOLUTION: This heating container has a side portion 2 and a bottom portion 3 forming a container together with the side portion 2. The side portion 2 and the bottom portion 3 contain aluminum layers 4, 5 containing aluminum. The bottom portion 3 includes a heating layer 6 laminated on the aluminum layers 4, 5. The heating layer 6 generates heat by an electromagnetic heating cooker. Such a heating container 1 as above can be applied to a gas range against a direct fire and heated and also heated through the electromagnetic heating type cooker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124900-A (JP)
Title: Idle speed control device for engine
Inventor: SUKETANI MASAHIKO
IPC: F02D45/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To restrict fluctuation of the idle speed when inputting an electrical load even in the case where an alternator can not comply with an alternator power generation request rate decided on the basis of the electrical load.  <P>SOLUTION: A means for computing an alternator load correction rate when the electrical load 24 and a battery 25 or an alternator 21 are electrically connected to each other by a switching means 23 during the idle operation is formed of a power generation request rate computing means 11 for computing a power generation request rate of the electrical load 24 in relation to the alternator 21, a sufficient power generation rate estimating means 11 for estimating a sufficient power generation rate of the alternator 21, a determining means 11 for determining whether the sufficient power generation rate is less than the power generation request rate by the electrical load or not, and a means 11 for computing a correction rate corresponding to the sufficient power generation rate, which computes an alternator load correction rate corresponding to the sufficient power generation rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125340-A (JP)
Title: Heat exchanger
Inventor: KATO YOSHITAKE
IPC: F25B9/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger preventing impairment of pressure tightness when providing a bent part M in a porous flat tube 100.  <P>SOLUTION: The porous flat tube 100 has the bent part M bent so that a low pressure fluid passage 110 is in an outer side and a high pressure fluid passage 120 is in an inner side. When bending is applied to the porous flat tube 100, in comparison with that a fluid passage hole 100a side of the outer side is extended and becomes thinner, a fluid passage hole 100a side of the inner side is compressed and becomes thicker. By this, carrying out bending with the low pressure fluid passage 110 in the outer side and the high pressure fluid passage 120 in the inner side is advantageous from a perspective of pressure tightness, and impairment of pressure tightness is prevented. By this, thickness of the porous flat tube 100 can be thinned, and weight of the heat exchanger can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134453-A (JP)
Title: Circuit board having static electricity protective pattern
Inventor: KOIZUMI ARIYASU
IPC: H05K1/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the influence of static electricity upon electronic circuit connected to a circuit provided on a substrate by discharging almost all static electricity from the outside and, in addition, to make even low-potential static electricity to be discharged.  <P>SOLUTION: In order to protect the electronic equipment of an internal circuit 2 which is formed on a substrate 1 and in which the electronic equipment is arranged from static electricity from the outside, a static electricity protective pattern 3A is formed around the vicinity of the edge section of the substrate 1 in the circumference of the internal circuit 2. At a plurality of spots of the pattern 3A, static electricity discharging sections 3a which are narrowed with angles from both sides in the widthwise direction until the sections 3a may come into point-contact with each other are formed so as to protect the electronic component of the circuit 2 from the static electricity from the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038667-A (JP)
Title: Double swinging opening/closing device for escape provided on sheet shutter for fireproof compartmentation
Inventor: YAMAMOTO TSUNEO
IPC: A62C2/06
Filed: 2002-10-09
Abstract: PROBLEM TO BE SOLVED: To form a large opening part for escape capable of being provided on a sheet shutter for a fireproof compartmentation whose four peripheries are tightly sealed, being opened and closed by a simple operation and enabling the utilization of a wheelchair and to provide high smoke shielding performance. SOLUTION: Both left and right fire resistant sheet lower frames (6, 7) are fixed to a seat plate (4) by hinges (13) with a built-in spring at both ends of the opening part, the sheet lower frames (6, 7) are opened in an escape direction with the hinges (13) as axes and a vertically large triangular opening part for the escape is formed on the surface of the sheet shutter for the fireproof compartmentation.  Also, since a fire resistant sheet (2) enters the bag-like pocket of the fire resistant sheets (1, 3) at the center part of the opening part at the time of closing, the closing order of the sheet lower frames (6, 7) is decided by an order adjusting device, a pocket opening/closing device opening the fire resistant sheet (3) so as to make the fire resistant sheet (2) easily enter the bag-like pocket is provided and the bag-like pocket part is surely turned to the overlap state of the fire resistant sheets (1, 2, 3). In the seat plate (4), the smoke shielding performance is obtained by a lower frame receiving metal fitting (10) supporting the sheet lower frames (6, 7) and a backup material (12).
Patent JP-2003142210-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TERASAWA NORIYASU
IPC: H01R43/00
Filed: 2002-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device in which breakage of a guide pin when installing the semiconductor device on a printed-circuit board is prevented. SOLUTION: This is a manufacturing method of a semiconductor device in which a plurality of guide pins 3 fitted with the positioning hole on the printed-circuit board side are provided on the top face of a resin case 1 incorporating the semiconductor element in parallel with the pin terminals 2 that are connected to the connector on the printed-circuit board side. The guide pins are prepared as an independent component and the assembly and test of the semiconductor device is carried out without the guide pins, and the guide pins are inserted at the final assembly process in the installation hole 1a made on the top face of the resin case, thereby, an unexpected trouble of breakage of the pins is prevented.
Patent JP-2004137171-A (JP)
Title: Cleaner composition
Inventor: TETSU MAKIO
IPC: A61K8/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weakly acidic cleaner composition which gives a fresh sense of use and has a viscosity suitable as a cleaner for bodies and faces.  <P>SOLUTION: This weakly acidic cleaner composition is characterized by comprising (A) a phosphoric monoester (salt) represented by the general formula (1) [R<SP>1</SP>is a 9 to 15C alkyl or alkenyl having a branching rate of ≥10%; X<SP>1</SP>and X<SP>2</SP>are each H or an alkali metal; (n) is a number of 0 to 5], (B) a phosphoric diester (salt) represented by the general formula (2) (X<SP>3</SP>is H or an alkali metal), and (C) a carboxyl group-having thickening polymer in a (A)/(B) weight ratio of 65/35 to 90/10 in a (A) and (B) total amount of 3 to 60 wt. % and in a (C) amount of 0.005 to 5 wt. %.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135782-A (JP)
Title: Fixture for treatment
Inventor: ONO HIROO
IPC: A61B17/22
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture for treatment capable of preventing a calculus from being left uncrushed and moving with the impact of the crushing, and efficiently crushing the calculus.  <P>SOLUTION: The fixture has calculus capturing forceps 1 with a spiral member 4 at the tip for holding the calculus 13 to be treated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135557-A (JP)
Title: Method for planting ground cover and device for planting
Inventor: HANDA ETSUO
IPC: A01G1/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for planting ground cover and a device for planting each reducing cost of a device for planting on a bare land for the ground cover, and improving germination rate through appropriately planting plant stumps or plant stem sections free from damages.  <P>SOLUTION: The method for planting the ground cover and the device 1 for planting each comprises forming a greening base 16 on the bare land 15 for greening, continuously supplying stored ground cover 17 to a conveyance tube through an introduction pipe 6 which forms parallel to the conveyance tube 3 a front edge 6-2 of a given length to be inserted into the conveyance tube 3, and discharging the ground cover 17 from the front edge 10 of the conveyance tube to plant on the greening base 16 while controlling the flow rate of air current to be ventilated into the conveyance tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139817-A (JP)
Title: Fuel cell
Inventor: HOTTA YUTAKA
IPC: H01M8/06
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which can discharge only stay water outside of a fuel cell stack suppressing excessive reduction in reaction gas pressure in the fuel cell stack.  <P>SOLUTION: (1) The fuel cell has a scupper line 32 used for only draining, which is communicated with reaction gas main lines 27 and 28. A shut valve 33 is disposed in a portion of the scupper line 32, which is positioned outside the fuel cell stack. The shut valve 33 is opened only when formed water is drained. (2) A voltage monitor 34 is disposed. The shut valve 33 is opened when the voltage monitor 34 detects voltage reduction. (3) Pressure control valves 35 which raise the reaction gas pressure are disposed in the main lines 27 and 28. The pressure control valves 35 raise the reaction gas pressure in the fuel cell stack before draining the formed water in the fuel cell stack.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140674-A (JP)
Title: Hand-off control method and equipment in portable terminal
Inventor: TSUSHIMA TAKAO
IPC: H04W88/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand-off control method and hand-off control equipment by which quick hand-off is executed when communication quality is decreased under a strong electrical field.  <P>SOLUTION: The hand-off control method comprises: an environment evaluation procedure for evaluating the communication quality expected in a communication environment around a portable terminal based on a signal received from a base station under communication and other near base station by a transmission and reception means; a detection procedure for detecting the generation of the decreased quality under the strong electrical field based on an evaluation result obtained in the environment evaluation procedure; a correction procedure for correcting a value to be an index for determining whether hand-off should be exercised or not when the generation of the decreased quality under the strong electrical field is detected; a determination procedure for determining whether or not the hand-off should be executed based on the corrected index; a request procedure for transmitting hand-off request to the base station under the communication in accordance with the determination result; and a report procedure for periodically transmitting quality information including the index corrected in the correction procedure to the base station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144779-A (JP)
Title: Cassette for supplying optical component, method for aligning and connecting optical component, and apparatus for the same
Inventor: SUZUKI KATSUYUKI
IPC: G02B6/26
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To automatically supply optical components, to eliminate the need for changing of preparatory plans during the course of a joining process, and to make the cost of joining work of the optical components lower and efficiency of work higher.  <P>SOLUTION: The cassette 3 for supplying the optical components is provided with a storage space 23A for the first optical components 15 among a plurality of the optical components 15, 17, 19 and 21 and is provided with grippers 25, 27 and 29 capable of freely gripping/releasing the other optical components 17, 19, and 21 assembled to the first optical components 15 set in the housing space 23A. The grippers 25, 27 and 29 are disposed in a turnable state in order to retreat backward from the respective joined surfaces of the first optical components 15 and the optical components 17, 19, and 21. The plurality of the optical components can be made by the outside preparatory plans and normal welding for welding the entire circumference of the joined surfaces is made possible by retreating the optical components in the back of the joined surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146178-A (JP)
Title: Terminal welding method of lead acid storage battery
Inventor: ASANO MINORU
IPC: B23K101/38
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method to obtain a lead acid storage battery terminal part superior in reliability by reducing variations of a welding depth (t1, t2, etc.) in a joint part of a bushing and an electrode column, while securing a depth dimension (T) of a fusion zone of the electrode column in a terminal welding part of the lead acid storage battery.  <P>SOLUTION: This is the terminal welding method of the lead acid storage battery in which the electrode column 24 joined to an electrode plate group 23 inside the battery is penetrated into a through hole of a lead bushing 22 molded by an insert molding in a lid 21 of the battery, and in which these electrode column 24 and the bushing 22 are welded, and the welding is carried out by rotating a burner tip part to emit a welding flame along the circumference established on the inner circumference of the through hole of the bushing 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143085-A (JP)
Title: Aerosol for repelling insect pest
Inventor: KADO KATSUYOSHI
IPC: A01N25/06
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain aerosol for repelling insect pests, which reduces a smell in use and continues excellent repelling effect for many hours.  <P>SOLUTION: The aerosol for repelling insect pests comprises an insect pest repelling component such as N,N-diethyl-m-toluamide, ≥90 vol.% of a propellant such as a liquefied petroleum gas, etc., and p-methoxycinnamic acid ester. The aerosol for repelling insect pests may contain a silicic acid compound having ≥500 m<SP>2</SP>/g specific surface area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141083-A (JP)
Title: Auxiliary traveling system for vehicle under traction
Inventor: MIYASHITA YUKIO
IPC: A01B51/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary traveling system for highly facilitating the operation of a tractor through preventing the tire(s) of a vehicle under traction from falling into a recess when retreated and ensuring its stopping action.  <P>SOLUTION: The auxiliary traveling system for a vehicle under traction comprises a hydraulic pump(30) for feeding hydraulic pressure, a hydraulic motor(10) functioning to make a rotating drive of the tires(5) of the vehicle(1) under traction by the hydraulic pressure, hydraulic motor control sections(20 and 40) functioning to control the operation of the hydraulic motor(10), and a signal output section functioning to output to the hydraulic motor control sections(20 and 40) a retreat signal in retreating the tractor or a stop signal in stopping it. In this system, the hydraulic motor control sections(20 and 40) work to reverse and retreat the tires when detected the retreat signal or stop the tires when detected the stop signal. The signal output section comprises, for example, a rear combination lamp circuit(21) of the vehicle under traction installed at the side of the tractor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146241-A (JP)
Title: Vacuum microwave thawing apparatus
Inventor: WAKUNO TAKASHI
IPC: F16L15/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum microwave thawing apparatus which enables proper workability, miniaturization and processed its chamber at low cost, and presents proper serviceability.  <P>SOLUTION: Joints 20 and 19 for linking a vacuum pump 17, a pressure regulating valve 16, an atmospheric release valve 14, and a vacuum pressure sensor 15 are installed in one plane, for example on the back plane of the chamber 8. With this arrangement, like to the chamber 8 of these devices needs only to be made only through one plane of the chamber 8. Space for arranging these devices needs to be ensured only from one plane to the outside of the plane of the chamber 8. This also saves the trouble of processing of the chamber 8 so that only one plane needs to be processed. At the maintenance of the chamber 8, dissociation of the connection and reconnection work needs only to be conducted on one plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142328-A (JP)
Title: Ink jet recorder using hot melt ink
Inventor: NOZU TOMOHITO
IPC: B41J2/045
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent instability of ejection due to a bubble generated when ink is solubilized by solidifying/solubilizing hot melt ink only in an ink reserve section.  <P>SOLUTION: Hot melt ink is solidified/solubilized only in an ink reserve thus removing generated bubbles. Subsequently, the entirety of a head is inclined and liquid-phase ink is transported into the head section before starting print operation thus preventing adverse effect of the bubble on liquid drop ejection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146277-A (JP)
Title: Lamp socket and luminaire using it
Inventor: ISODA MASAAKI
IPC: H01R33/08
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp socket capable of surely fitting to a fitting part and to provide a luminaire using the lamp socket.  <P>SOLUTION: A socket body 2 of the lamp socket 1 is constituted with a body 3 and a cover 4 each made of resin, and holds movably in the front and the rear a plunger 6 having a lampholder to which a base of a straight pipe-type fluorescent lamp having the base at both ends is fit. A bending piece 12 which is separated from the rear wall except one end by a slit 4d and in which the other end is bendable in the front and rear direction is formed in the rear wall of the cover 4, and a locking projection 12a installed in the other part of the bending piece 12 is fit to a locking hole 26 of a fitting plate 24. Interposing pieces 11, 11 having an L-shaped cross section are projected from the rear edge of right and left side walls of the body 3, a longitudinal piece 11b of the interposing piece 11 is inserted into a narrow width part 25b of a through hole 25 installed in the fitting plate 24 for whirl-stop, and a lateral piece 11a interposes the fitting plate 24 between the rear surface of the cover 4 and itself.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150662-A (JP)
Title: Isolation valve unit
Inventor: SAGO YOSHITO
IPC: F24H1/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isolation valve system capable of reducing piping cost, and improving space efficiency.  <P>SOLUTION: This isolation valve unit 10 is integrally provided with a flow gauge 11, a solenoid valve 12, first and second check valves, and an isolation valve 15. An introducing tube 25 to introduce primary side pressure to a pressure detection chamber 36 in the isolation valve 15 is integrally extended from a cylindrical tube 21 to be integrally formed with the isolation valve unit 10. The introducing tube 25 need not be separately provided. Piping cost is reduced, and space efficiency can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323750-A (JP)
Title: Magneto-optical recording medium and its reproduction method
Inventor: TANI MANABU
IPC: G11B11/105
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium that can eliminate ghost signals and expand and reproduce magnetic domains without applying reproduction magnetic fields.  <P>SOLUTION: The magneto-optical recording medium has a recording layer 5, an intermediate layer 4, and a reproduction layer 3. The reproduction layer 3 is made of a rare earth predominant transition metal alloy, and the intermediate layer 4 and the recording layer 5 are made of transition metal predominant rare earth transition metal alloy. The intermediate layer 4 shows in-surface magnetization at 140°C or lower and cuts off the exchange coupling of the recording layer 5 and the reproduction layer 3. By the static magnetic repulsion between the intermediate layer 4 and the reproduction layer 3, the magnetic domains 3A transferred to the reproduction layer 3 expand to the minimum size of the magnetic domain. Thus, ghost signals are eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151349-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NAKAMURA KAZUNARI
IPC: G03G5/14
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having stable potential and image properties under entire atmosphere from low temperature and low humidity to high temperature and high humidity.  <P>SOLUTION: In the photoreceptor in which an intermediate layer and photosensitive layer are laminated in turn on a conductive supporting body, the intermediate layer contains two or more kinds of conductive particles different in the primary particle diameter, the ratio A:B between the largest and the smallest average particle diameters A and B is 12:1-30:1, and the B is ≤0.05 μm. A content of the conductive particle in the intermediate layer is ≥25 vol% and ≤50 vol%, and the ratio of the A is ≤15%. The volume resistance value of the intermediate layer at 23°C/55 RH% is 1×10E5 to 1×10E7 Ωcm.  <P>COPYRIGHT: (C)2004,JPO