baber/WOPTO huggingface dataset:
Patent JP-2003204614-A (JP)
Title: Electric outlet box spacer
Inventor: HAGIWARA TATSUYA
IPC: H02G3/02
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach a slush plate specified by JIS to an outlet box attached to an opening of a metal wire conduit, etc., without damaging the wires therein.  <P>SOLUTION: Claws P2, for attaching a wiring device Q to an outlet box P, are formed at positions, retreating toward the depth of the outlet box P from the opening edge P1 of the outlet box P. Spacers 1 have approximate box shapes, covering the circumferences of the claws 2. The parts of the spacer 1 on the sides of the claws 2 have spacing-adjusting parts 2, having a thicknesses on the opening edge P1 side and bolt-covering parts 3, having a thicknesses on the depth side of the outlet box P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204108-A (JP)
Title: Semiconductor laser module application
Inventor: TATENO KIMIO
IPC: G11B7/127
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fracture aberration occurred in filling a transparent resin in order to restrain deterioration of a semiconductor laser within a non-airtight package.  <P>SOLUTION: It places a parallel plate 201 between a semiconductor laser 100 and an objective lens 102, fills room between the semiconductor laser and the parallel plate 201 with a transparent resin 105, and reduces the wave aberration restraining the deterioration of the semiconductor laser.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205090-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which provides various game contents with raised amusement when a special game is generated and also enhances expectation for the special game.  <P>SOLUTION: This game machine includes a change prize-winning device 3 and a control means 20 for repeatedly conducting the special game within a range to a prescribed upper limit number when a game ball T received into the change prize-winning device by performing the special game wins a prize in a special prize-winning area 11. The change prize-winning device is provided with a prize-winning probability change means 100 for changing a special prize- winning probability as a prize-winning probability to the special prize-winning area by the received game ball. The control means 20 is provided with a special game control means for performing the special game in one of the following three states, i.e., a high probability state where the special prize-winning probability is relatively enhanced by controlling the prize-winning probability change means, a low probability state where the special prize-winning probability is relatively lowered and a middle probability state where the special prize-winning probability is located between the high and low probability states.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003043741-A (JP)
Title: Polyester resin and toner containing the same
Inventor: NO JEGYON
IPC: G03G5/147
Filed: 2002-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin for a toner to be used for developing an electrostatic latent image such as an electrostatically charged image in an electrostatic printing process. SOLUTION: The polyester resin for a toner contains an aromatic dicarboxylic acid, trivalent or higher carboxylic acid, aliphatic diol, aromatic diol derived from bisphenol A and trihydric or higher alcohol component. In the aromatic diol derived from bisphenol A, two-molar adducts of ethylene oxide and propylene oxide are present by >=85 wt.% of the whole adducts, and one-molar adducts are present by <0.2 wt.% of the whole adducts.
Patent JP-2003212105-A (JP)
Title: Brake controller
Inventor: NAMINO ATSUSHI
IPC: B60T8/96
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake controller with inexpensive constitution, capable of executing bake assisting control with high operating frequency, without shutting down a system completely unless there is an abnormality in a part that executes the brake assisting control even there is an abnormality in a part that executes ABS control.  <P>SOLUTION: If no abnormality is found either in a valve system or in a motor system after both systems have been checked, operation is proceeded to a step 205 to permit the ABS control. If an abnormality occurs in any of them, a determination is made in a step 206 as to whether it is a failure of the motor system or not. If no abnormality is found in the motor system, operation is proceeded to a step 207 and the brake assisting control becomes executable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002303248-A (JP)
Title: Wind power generator system with obstruction light or night indicator
Inventor: NORDHOFF THORSTEN
IPC: F03D80/10
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generator system with an obstruction light or a night indicator disposed on a rotor blade to be especially efficiently operated. SOLUTION: The wind power generator system has an obstruction light or a night indicator, and at least one rotor blade disposed on a rotor hub. The rotor blade 4 has at least one optical wave-guide channel, which extends from the end region 10 on the hub side of the rotor blade 4 to the rotor blade face. A light source 7 is allocated to the optical wave-guide channel in the end region 10 on the hub side of the rotor blade 4.
Patent JP-2002316417-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: YAZAKI SHIRO
IPC: B41J2/14
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head and an ink jet recorder wherein pressurizing chambers can be densified and crosstalk can be prevented. SOLUTION: The ink jet recording head comprises a passage forming substrate 10 wherein the pressurizing chambers 12 communicating with nozzles are partitioned by a plurality of partition walls 11 and piezoelectric elements 300 each consisting of a lower electrode 60 provided at one face side of the passage forming substrate 10 with a diaphragm therebetween, a piezoelectric material layer 70 and an upper electrode 80.  The diaphragm has a tensile stress, the arrangement number n of the pressurizing chambers 12 per one [inch] is represented by formula: n>=200, a relationship of the width w of the pressurizing chamber 12, the thickness d of the partition wall 11 and the arrangement number n of the pressurizing chambers 12 is represented by the formula: (w+d)=1 [inch]/n, the thickness of the partition wall 11 is represented by formula: d>=10 [μm], and a relationship of the thickness h of the passage forming substrate 10 and the thickness d of the partition wall 11 is represented by formula: (d×3)<=h<=(d×6), thereby maintaining the rigidity of the partition wall 11.
Patent JP-2002301816-A (JP)
Title: Ink jet recorder and method of driving ink jet head
Inventor: MAEDA KAZUYUKI
IPC: B41J2/055
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To perform stable ejection of ink by suppressing vibration of a meniscus which may be generated by resonance of a meniscus face of the ink at an ejection nozzle when an ink jet head having a plurality of ejection nozzles for ejecting the ink and a liquid chamber communicating with the plurality of ejection nozzles is driven. SOLUTION: The ink jet head 1000 is driven such that a frequency of pressure fluctuation in a liquid chamber along with an ejection operation of ink differs from a driving frequency of the ink jet head 1000 so that the meniscus face is not allowed to resonate with the pressure wave in the liquid chamber. In an embodiment, when the ink jet head is driven such that the ink is ejected from the plurality of ejection nozzles in a time sharing manner in a driving cycle of the ink jet head, the driving time periods of the ejection nozzles assigned in the time sharing are not uniformly set.
Patent JP-2003228038-A (JP)
Title: Dimming device and imaging device
Inventor: YANAGIDA TOSHIHARU
IPC: H04N5/353
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimming device improved in optical functions and to provide an imaging device improved in performance, picture quality, and reliability by arranging the dimming device in an optical path.  <P>SOLUTION: The dimming device has a dimming element equipped with a liquid crystal element and a polarizing element, and a polarization eliminating element (depolarizer) which is arranged on the incidence side or/and exitting side of the light of the dimming element. The imaging device has the dimming device composed of the liquid crystal element and polarizing element, in the optical path of an imaging system and the dimming device equipped with the dimming element equipped with the liquid crystal element and polarizing element and the polarization eliminating element (depolarizer) which is arranged on the incidence side or/and the exitting side of the light of the dimming element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225449-A (JP)
Title: Pachinko game machine
Inventor: NONAKA MASAYUKI
IPC: A63F7/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily rewrite the latest program in a memory by synthetically judging version information of a program in the memory.  <P>SOLUTION: The pachinko game machine includes: an operation memory 1a for storing an operation program; a storage part 2b for storing first correspondence data which is made operation information for specifying the operation of the operation program correspond to version information of the operation program; a judgement part 2f for judging the version information of the operation program corresponding to operation information by referring to operation information of the operation program supplied from an outer part and to first correspondence data; and a rewriting part 1c for rewriting the operation program stored in the memory into the operation program to be supplied from the outer part in response to a result which is obtained by comparing version information of the operation program stored in the memory with version information of the operation program to be supplied from the outer part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226059-A (JP)
Title: Imaging apparatus
Inventor: MAEDA KENICHI
IPC: G03G21/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus in which power consumption can be reduced furthermore at the time of waiting mode by reducing power required for sustaining the waiting mode or the display thereof.  <P>SOLUTION: The imaging apparatus comprises an electromagnetic switch mechanism 61 consisting of a permanent magnet 62, an electromagnet including a moving yoke 63 and a coil 64, and a leaf spring 65 wherein the electromagnetic switch mechanism 61 moves the electromagnet by reversing the direction of a current being fed to the coil 64 at the time of switching from the operating state to the waiting state and at the time of switching from the waiting state to the operating state. At the time of waiting state, the electromagnet is brought in contact with the permanent magnet 62 and the state is sustained with a magnetic force thus turning off a power save switch 56. At the time of operating state, the electromagnet is detached from the permanent magnet 62 and the state is sustained with the resilient force of the leaf spring 65 thus turning on the power save switch 56.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225545-A (JP)
Title: Selective permeation apparatus for hydrogen gas
Inventor: AKAHA HIDEYUKI
IPC: F25B43/04
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently release hydrogen gas generated in a closed space of such as an absorption type refrigerator to the outside.  <P>SOLUTION: An open window 94 is formed in a condenser 9. As a hydrogen permeation filter, a palladium thin film 21 and seal members 22, 23 are formed so as to cover the window 94. A further improved hydrogen treatment capability can be obtained by making the hydrogen permeation means be a thin film. The seal member 23 is formed into a bead-like shape, so that it can be brought into contact with the thin film 21 not by a point or line but a plane when being fastened. The thin film 21 and the seal members 22, 23 are formed into simplified shapes, so that the production is made easy and the reliability of the seals can be increased. A panel-like heater 25 is installed in the outside of the seal member 22, so that the hydrogen permeation film can be evenly heated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227892-A (JP)
Title: Fuel assembly for nuclear reactor and excess reactivity control method
Inventor: HORIMOTO TOSHIAKI
IPC: G21C7/04
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the excess reactivity at a low cost without requiring special facilities for its suppression, without increasing the number of control rods to be used, and without complicating the operating method as well.  <P>SOLUTION: This excess reactivity control method is a method of controlling the excess reactivity of a fuel assembly 1 for a nuclear reactor which is composed by bundling a plurality of fuel rods 2 formed by loading nuclear fuel material into the shape of a square lattice, and displacing a part of the fuel rods 2 with fuel rods 3 containing an added flammable poison, and flammable poisonous rod guide thimbles 6 which guide insertion of the flammable poisonous rods containing the flammable poisons when a nuclear reactor is loaded. By starting an operation cycle to be a second operation cycle or after of the nuclear reactor, with the flammable poisonous rods containing a specified quantity or more of flammable poison inserted into the guide thimbles 6 in the fuel assembly 1 for a nuclear reactor, the excess reactivity is suppressed over the operation cycle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002302078-A (JP)
Title: Controller for bicycle, control assembly for bicycle, and handle bar assembly
Inventor: ITEYA HIDEYOSHI
IPC: B62M25/08
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To easily allow access without requiring a hand to be separate from a handle bar when a rider under an operation accesses a control switch, and to allow a computer to be attached to a position easily viewed by the rider. SOLUTION: This shift controller for a bicycle holding the control switch for the computer is provided with an upper face formed with a recess and the recess is constitute so as to receive the control switch for the computer.
Patent JP-2003231161-A (JP)
Title: Mold clamping unit of injection molding machine
Inventor: MIYAUCHI TAKAKI
IPC: B29C45/66
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a driving part of a feed screw mechanism of a tie bar for connecting a fixed die plate to a link housing, in a mold clamping unit of an injection molding machine.  <P>SOLUTION: The fixed die plate 1 and the link housing 5 are connected to each other through the tie bar 6, and the feeding screw mechanisms 8 and 9 are installed at a connecting part between the tie bar 6 and the link housing 5. In addition, a geared motor 11 is mounted under the link housing 5 and a first spur gear 15 is fitted to the back of the link housing 5. Further, a driving shaft of the geared motor 11 and a shaft of the first spur gear 15 are connected to each other through sprockets 12 and 14 and a chain 13. A link gear 17 is attached to the back center of the link housing 5 and the first spur gear 15 is engaged with the ring gear 17. On the back of each of nuts 9 of the feeding screw mechanisms 8 and 9, a second spur gear 19 is fixed and each of the second spur gears 19 is connected to the ring gear 17 through each of idler gears 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231430-A (JP)
Title: Electric traction support device
Inventor: NAKAJIMA KATSUJI
IPC: B60M1/30
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric traction support device capable of installing an electric traction at a specified position even if an anchor member is buried when a parapet wall is installed by remarkably increasing the adjustable tolerance of the height thereof relative to the electric traction so as to cope with the installation position of an anchor member even if a considerably large displacement is provided therebetween in the electric traction support device in which the base plate of a supporter is fixed to the side part of an electric car rail with bolts and the arm of an electric traction holding bracket is tightened to the arm of the supporter with bolts.  <P>SOLUTION: The installation of the supporter 2 on an electric car rail side part 12 is performed by an installation structure in which the height position of the electric traction 7 is adjustable and the tilt angle thereof in an electric car forward moving direction is adjustable. The tightening of the arm 22 of the supporter 2 to the arm 42 of the bracket is performed by a tightening structure in which the height position of the electric traction 7 is adjustable, an access thereof in the lateral direction of the electric car rail is adjustable, and the tilt angle in an access direction is also adjustable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003052576-A (JP)
Title: Portable toile for time of disaster, leisure, or the like
Inventor: MINAZU SHINGO
IPC: A47K11/04
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet comfortable for use and capable of gaining general acceptance, especially by women, and also capable of storing and carrying accumulated excrements without disposing them at the place, which can solve problems of conventional simple toilets wherein a simple toilet seat is composed by, for example, forming a circular hole in a circular board for placing it on an oilcan, a plastic bucket, or the like. SOLUTION: A toilet seat 1 comprising a base 3, a toilet seat part 4, and a lid 5 is placed on a pail can 2, wherein a sealing lid 2b is removed and an excretion bag 9 is set in the can. The toilet seat 1 is removably fitted by screwing a screw 3e, which is on the front of the toilet seat part 4, near a flange 2a on an opening of the pail can 2. The toilet seat part 4 and the lid 5 are pivotally mounted on a bracket bearing 3d through a shaft 6 so as to freely open/shut rotate.
Patent JP-2003237300-A (JP)
Title: Core rod for raw web in wall paper gluing machine
Inventor: IMAI KENJI
IPC: B65H18/06
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To avoid damage to an interior material by a core rod for a raw web and to prevent the occurrence of vibration and noise derived from looseness of the core rod for a raw web and a bearing part.  <P>SOLUTION: A shock absorbing part for reducing an impact is provided on both leading ends of a core rod for a raw web in a wall paper gluing machine. Even when, in inserting the core rod for a raw web into a hole in a raw web roll, the core rod for a raw web is dropped on a floor or has a collision with a wall, the shock absorbing part can prevent damage to an interior material such as the floor. The core rod for a raw web in its part, where a locking groove comes into contact with a bearing part in the wall paper gluing machine, is formed of a resin. This construction can prevent vibration and noise caused by a collision between metallic members derived from looseness of the locking groove.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242950-A (JP)
Title: Battery pack
Inventor: IKEDA KOTARO
IPC: H01M2/10
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack capable of safely and effectively performing connection/assembly operation.  <P>SOLUTION: Plates 3 made of insulation resin are arranged at the upper and lower sides of a battery pack 1. Perimeter of the plates 3 and shorter than that of the battery pack 3. Three pieces of cross-shaped bus bars and a T-shaped bus bar are buried in the plate 3, and a plate opening part 15 is formed to the part where a unit cell 2 and the bus bar are welded. In order to detect the voltage of respective unit cells 2, openings are formed at four places of the upper and lower plates 3. A voltage detection wire 13 is adhered and fixed to a concavity formed to the plates, and soldered to the central part of respective bus bars. Respective unit cells 2 are arranged on the basis of a positioning protrusion 16, and respective terminals of the unit cells are spot- welded to the bus bars. A heat-shrinkable tube is not damaged by the edges when covering the battery pack, and the connection is made easy by the spot- welding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240257-A (JP)
Title: Indoor unit of air conditioning device
Inventor: MATSUDA KEI
IPC: F24F13/22
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the indoor unit of an air conditioning device to improve reliability against the indoor unit without leaking condensed water, generated from an indoor heat exchanger, to the interior of a room.  <P>SOLUTION: The indoor unit is constituted such that the lower part of a second heat exchanger 6b on the upper side and the vicinity of the center in the direction of the thickness of a first heat exchanger on the lower side are joined to a drain guide 10' to cover a joint part of an indoor heat exchanger 6 consisting of a plurality of heat exchangers 6a and 6b, and rib 10a' is formed to guide condensed water, generated from the second heat exchanger 6b on the upper side, to the vicinity of the center of the first heat exchanger 6a on the lower side. Further, the vicinity of the center of the first heat exchanger 6a on the lower side is situated above a pipe 61 through which a refrigerant passes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245644-A (JP)
Title: Purification method for polluted soil
Inventor: EITO TORU
IPC: B09C1/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the work efficiency of the soil purification work by shortening the time taken for the cleaning treatment in a cleaning tank or drying treatment.  <P>SOLUTION: A cleaning tank 11 is composed of an inner container 71 and an outer container 42 so as to form an upper and a lower spaces 84, 85 and a side space 86. When the inner container 71 is housed in the outer container 72 and positioned at a prescribed position, the side space 86 and the lower space 85 are shut from each other; on the other hand, when the inner container 71 hung up by a crane apparatus and moved upward, the side space 86 and the lower space 85 are allowed to communicate with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245845-A (JP)
Title: Adapter table having sensor function
Inventor: KATAYAMA NORIAKI
IPC: B23Q17/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening adapter table for a work and the like having a sensor function for the positioning, centering, etc., of a small machine tool.  <P>SOLUTION: This adapter table 10 is attached to an X-Y table 11 and equipped with: a body 28 that electrically insulates a main body for fixing the work 8 or the like and a portion directly attached to the X-Y table; a magnet electrode 6 that electrically contacts with either a collet chuck 3 at the tip of a vertical spindle of the machine tool and an electrode holding member 5 fixed to a sleeve at the tip of the vertical spindle; and an operating panel for accommodating a circuit that detects an electrical connection between a first connection and a second connection by having a pair of input lines that are in electrically contact with both the connections individually, with the conductive surface of the work and the like or the surface of the table main body being the first connection for connection detection, and with a blade gripped by the collet chuck or the tip of a connection detection prove means being as the second connection for connection detection.  <P>COPYRIGHT: (C)2003,JPO