baber/WOPTO huggingface dataset:
Patent JP-2004152341-A (JP)
Title: Semiconductor integrated circuit
Inventor: KITAZAKI KAZUHIRO
IPC: G11C16/06
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the dependence on a power source voltage of high voltage produced by a boosting circuit.  <P>SOLUTION: The voltage higher than the power source voltage is produced by the boosting circuit in accordance with the power source voltage, and the produced high voltage is outputted to a high voltage line. By an electric discharge circuit, electric charges to the high voltage line are pulled out in accordance with a value of the power supply voltage. Thus, the dependency on the power source voltage of high voltage is reduced by e.g increasing the amount of the electric charges discharged from the high voltage line when the power source voltage is high and decreasing the amount of the electric charges when the power source voltage is low. Consequently, the high voltage can be set to the value making the circuit operate optimally independently of a value of the power source voltage. Thus, the circuit is operative at high speed, and the timing margin of the circuit is increased since the circuit can be operated at high speed. That is, the design of the circuit is facilitated, and the yield of the semiconductor integrated circuit is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148211-A (JP)
Title: Method and apparatus for cleaning gas containing contaminant
Inventor: KOBAYASHI SATORU
IPC: B01D53/81
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning a gas containing contaminants continuously and efficiently without using steam in a method using an active carbon fiber sheet to clean the gas.  <P>SOLUTION: In the method, an adsorption apparatus system in which at least two unit adsorption apparatuses comprising closable containers are combined is used. In the container, the active carbon fiber sheet which has two electrodes and generates heat by energization is arranged. The method includes an adsorption process in which in at least one unit adsorption apparatus, the contaminant in the gas are adsorbed by the sheet and a desorption process in which in at least one unit adsorption apparatus, the adsorbed contaminants are desorbed. In the adsorption process, the gas containing the contaminants is supplied to the unit adsorption apparatus, and in the desorption process, an electric current is passed between the electrodes while the unit adsorption apparatus is evacuated to make the sheet generate heat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176637-A (JP)
Title: Construction method for concrete building using earthquake-resistant slit member
Inventor: SHIODA MINORU
IPC: E04H9/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a concrete building using earthquake-resistant slit members capable of preventing positional deviation due to a pressure of poured concrete.  <P>SOLUTION: This is a construction method for a concrete building in which earthquake-resistant slit members are embedded so as to penetrate a wall in the vicinity of a joint 4 of the wall of the concrete building with a column connected to the wall. The slit member comprises a core member placed between forms elected oppositely for building near the joint portion 4, a support means to be fitted in each side end of the core member, and a fixed portion fitted to the outer end of the support means and fixed to the form. The core member and the support means are integrated into a unite body with an adhesive to make the earthquake-resistant slit members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004159383-A (JP)
Title: Motor controller
Inventor: KOBAYASHI MASARU
IPC: H02P27/06
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller of rectangular waveform switching control capable of conducting quick switching in response to changes in rotational speed with a simple structure, preventing generation of an imbalanced phase state with a current detector, and operating power factor with both operations of driving and braking.  <P>SOLUTION: This controller comprises an inverter 2 for mutually converting DC power and AC power and driving or controlling a motor 4b connected to AC side, a current detector 6b for detecting DC current of the inverter 2, and a control arithmetic operation unit 3 for switching the inverter into a rectangular waveform for control. The controller is structured so that switching the control arithmetic operation unit 3 is conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135665-A (JP)
Title: Slot machine
Inventor: HOSHINO AYUMI
IPC: A63F5/04
Filed: 2002-11-05
Abstract: PROBLEM TO BE SOLVED: To enhance entertaining potentialities of games by making operations of players and series of performances related to one another to carry on the games. SOLUTION: The slot machine is provided with a plurality of reels 31 on which many kinds of figures are displayed, operation switches (bed switch 43, start switch 41 and stop switch 42) which players operate at the start or the stop of the reels 31 and an image display device 40 which carries out performances during games. With the condition that the specified switch (stop switch 42) is not operated out of the operation switches, outputs are produced to somewhere in the course of the performances from the image display device 40 while the states left in the course thereof are maintained after the outputting. When the specified operation switch is operated, the maintaining of the states left in the course of the performances is released while the outputting of the following performances is started according to the operation timings of the specified operation switch.
Patent JP-2003205883-A (JP)
Title: Electric actuator assembly for bicycle
Inventor: FUKUDA MASAHIKO
IPC: B62M25/08
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To protect a motor and a drive train during malfunction.  <P>SOLUTION: The electric actuator assembly for a bicycle is provided with an electric actuator 60 prepared so as to control a bicycle component. The electric actuator 60 is provided with the drive train 74 connected to the reversible motor 72, and a position detecting circuit 84 connected to the motor so as to stop rotation of a driving shaft 95 of the drive train 74 at first and second stop positions. The bicycle component is connected to the driving shaft 95 so that a movable member is moved between a first preset position and a second preset position respectively corresponding to the first and second stop positions of the driving shaft. First and second impact absorbing elements 96a and 96b are arranged so that the drive train 74 is buffered when the driving shaft 95 moves past the first and second stop positions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004158348-A (JP)
Title: Anode active substance for non-aqueous electrolyte rechargeable battery
Inventor: OKADA SHIGETO
IPC: H01M4/58
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode active substance for a non-aqueous electrolyte rechargeable battery, having battery characteristics as superior charging and discharging characteristics and discharging voltage flatness, and to provide the non-aqueous electrolyte rechargeable bettery, using the anode active substance.  <P>SOLUTION: As the anode active substance, a compound which is expressed as Ma<SB>x</SB>Mb<SB>y</SB>P<SB>2</SB>O<SB>z</SB>(in the formula, Ma represents Na or Li; Mb represents a transition metal, which has a valency of four or larger and exists stably; and 0≤x≤4, 0.5≤y≤3, 6≤z≤14, where z less than 8 is excluded, when Ma is Li.) is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124668-A (JP)
Title: Rainwater purifying water storage tank and its purifying system
Inventor: YAMAGUCHI YOSHIYUKI
IPC: E03B3/03
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To purify and store rainwater in a water storage tank without letting it flow to a sewerage and to use it for plants, watering in a garden or fire protection when required.  <P>SOLUTION: A drum can or a preformed water storage tank 4 is used. The water tank is provided with an overflow 1, a faucet 2 and a drain port 3. A purifier 5 is placed on the drum can or the preformed water storage tank. The purifier comprises a body and a cover 6 and has a rainwater intake port 7 at the top of the cover. The center of the bottom 8 of the purifier is formed in projecting face shape and punched to form a hole. There is a space 9 at the upper part of the purifier, and rainwater is purified by a coarse mesh cylindrical filter 10, a purifying agent 12 and a fine mesh cylindrical filter 11 inside the purifier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158382-A (JP)
Title: Electromagnetic relay
Inventor: SANADA HIRONORI
IPC: H01H50/26
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay appropriately preventing the infiltration of a sealing adhesive.  <P>SOLUTION: A coil block 3 made by connecting a coil 29 wound around an iron core 27 through a spool 28 with a coil terminal 42 fitted at flange parts 28a, 28b of the spool 28 is loaded on a base 1, and a through-hole 15 is sealed in a state that the coil terminal 24 is protruded from the through-hole 15 formed at the base 1. By positioning a suction face 27a of the iron core 27 at the base 1 side, a moving iron piece 32 is made to be freely sucked between the coil block 3 and the base 1. The flange parts 28a, 28b of the spool 28 are fitted with thick parts 41 capable of press fitting the coil terminal 42, and the thick parts 41 are provided with concave parts 43 around the coil terminal 42 for storing the sealing adhesive infiltrating inside through the through-hole 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161506-A (JP)
Title: Optical glass, glass molded product for press molding and optical element
Inventor: ENDO MICHIHISA
IPC: C03C3/074
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical glass showing a high transmission in a short-wavelength range, a high refractive index (nd) of 1.6-1.8 and a low dispersion represented by an Abbe number (νd) of 40-60.  <P>SOLUTION: The optical glass essentially comprises SiO<SB>2</SB>, B<SB>2</SB>O<SB>3</SB>, ZnO and La<SB>2</SB>O<SB>3</SB>and optionally comprises Gd<SB>2</SB>O<SB>3</SB>, Y<SB>2</SB>O<SB>3</SB>, Yb<SB>2</SB>O<SB>3</SB>, ZrO<SB>2</SB>, Nb<SB>2</SB>O<SB>5</SB>, WO<SB>3</SB>and GeO<SB>2</SB>, provided that the total content of La<SB>2</SB>O<SB>3</SB>, Gd<SB>2</SB>O<SB>3</SB>, Y<SB>2</SB>O<SB>3</SB>and Yb<SB>2</SB>O<SB>3</SB>is ≤48 wt.% and the total content of all the above components is ≥95 wt.%. The optical glass shows a refractive index (nd) of 1.6-1.8, an Abbe number (νd) of 40-60 and a spectral transmittance of 5% at a wavelength (λ<SB>5</SB>) of ≤280 nm, calculated for a glass thickness of 10 mm. Alternatively, the optical glass has a specific glass composition and shows a refractive index (nd) of 1.6-1.8 and an Abbe number (νd) of 40-60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161300-A (JP)
Title: Folding container
Inventor: YABUTA TAKASHI
IPC: B65D6/18
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To make the rotation of flip-up sidewalls smooth during a final stage of setting up a folding container into a box shape to improve workability in setting up the folding container into the box shape by forming a bottom rib approximately vertical to a peripheral frame on the upper surface of a bottom plate located in the vicinity of the peripheral frame on a base, and bringing the lower end of the trap sidewall during the final stage of setting up the container into the box shape into contact with the bottom rib.  <P>SOLUTION: The folding container consists of an upper frame 1, the base 2, the flip-up sidewalls 3 with their upper ends pivoted to the upper frame and split sidewalls 4 having an upper split sidewall 4' and a lower split sidewall 4". The folding container is formed with the bottom rib 2d approximately vertical to the peripheral frame 2b on the upper surface of the bottom plate 2a located in the vicinity of the peripheral frame of the base, so that the lower end of the flip-up sidewall during the final stage of setting up the folding container into the box shape is brought into contact with the bottom rib.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160352-A (JP)
Title: Drying method
Inventor: INUKAI YUZO
IPC: B05D3/02
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying method for drying a coating liquid film in such a manner that a photosensitive layer becomes a shape fitting to the ruggedness of a web.  <P>SOLUTION: Coating liquid is applied to the web 11 which has a roughened surface part and continuously travels, thereafter, the web 11 is immediately heated by a heating roller 12 and, thereby, the flow of the coating liquid film formed by coating is stopped. By heating the coating liquid film immediately with the heating roller 12, the flow of the coating liquid film is easily stopped in a short time and the levelling of the coating liquid film hardly occurs. Therefore, the photosensitive layer is easily formed along the ruggedness of the web.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165986-A (JP)
Title: Image processing method and image processor
Inventor: WADA SATORU
IPC: H04N5/445
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which can display data for OSD (of letters, numerals, characters and so on) in an easy-to-see manner regardless of the background color and which also can reduce the capacity of a memory by decreasing the amount of display color data, and also to provide an image processing method therefor.  <P>SOLUTION: In image processing of the display desired data to be superimposed on each other on a display screen having a background color displayed thereon using color on-screen display, the desired data are displayed by superimposing each other on the display screen based on complementary colors obtained by inverting a color signal for the background color at a display position of the desired data by a sign inverting/noninverting means 12. Consequently, even when OSD data has no predetermined data for the display color, the data can be displayed with a color easily distinguishable from the background color.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159966-A (JP)
Title: Cigarette butt collecting device
Inventor: TSUNODA KATSUJI
IPC: A24F19/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cigarette butt collecting device that can automatically collect and dispose of the cigarette butts from a cigarette butt container provided to a game machine such as pachinko game machine or slot game machine installed in game halls such as pachinko halls.  <P>SOLUTION: The cigarette butt collecting device is composed of each of the falling pipe connected to each of the cigarette butt containers 26 of a pachinko game machine 21, a discharge branch pipe 23 that connects each of the falling pipe, a segregating and collecting machine 25 that connects the discharge branch pipe 23 through a discharge main pipe 24, and a water supply device 22 that supplies water at a constant water pressure at fixed intervals. The cigarette butt collecting device is composed in a way that a cigarette butt disposed in a butt container 26 enters in the discharge branch pipe 23 through the falling pipe, washed away by water flow, feeded in the segregating and collecting machine 25 by the discharge main pipe 24, separated from water by the segregating and collecting machine 25, and collected in a collecting box.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161155-A (JP)
Title: Silicone rubber composition for airbag sealing material
Inventor: AKEDA TAKASHI
IPC: C07F7/18
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicone rubber composition for an airbag sealing material which is used as a sealing material at a place where base fabrics overlap each other, and exhibits adhesiveness for a cured silicone rubber.  <P>SOLUTION: The silicone rubber composition for the airbag sealing material is used as the sealing material at the place where the base fabric is mutually superposed in the airbag which is formed in the bag-shape by superposing mutually the surfaces impregnated or coated with the silicone rubber of the base fabric impregnated and/or coated with the silicone rubber. The composition is compounded with the compound represented by general formula (1) (wherein R<SP>1</SP>represents an alkylene group, R<SP>2</SP>represents a methyl group, an ethyl group or a propyl group respectively). The silicone rubber composition is used as the sealing material at a bonding or sewing place by superposing base fabric each other, and gives excellent adhesiveness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163765-A (JP)
Title: Curable resin composition, sealing material for display element, end sealing material for display element, and display element
Inventor: WATANABE TAKASHI
IPC: G02F1/1339
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition optimal for a display element by a liquid crystal, dispensing method to provide a sealing material for display element and an end sealing material for display element using the above composition, and to provide a display element by using them.  <P>SOLUTION: The curable resin composition has ≥70% gel fraction after thermosetting reaction and ≥70% gel fraction after photosetting reaction. The curable resin composition is excellent in storage stability and causes little color irregularity in liquid crystal display when the resin composition is used as a sealing material for a liquid crystal display element or as an end sealing material for a liquid crystal display element in the liquid crystal display element, because the component of the resin composition does not dissolve into the liquid crystal material to cause contamination of the liquid crystal. The resin composition therefore is particularly optimal for the manufacture of a display element by the liquid crystal dispensing method. The sealing material for display element and the end sealing material for display element are also obtained from the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162457-A (JP)
Title: Rolled steel sheet pile
Inventor: MYONAKA SHINJI
IPC: E02D5/08
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled steel sheet pile excellent in joint strength and productivity.  <P>SOLUTION: In this rolled steel sheet pile (1), fitting joints 5 of the same shape each are formed at the terminal ends of end flanges 3, which are located on the both sides of the pile (1), in such a manner as to be mutually symmetric with respect to a point. The pile (1) is formed in such a manner that the central axes of the fitting joints 5 at the coupling of the piles (1) almost correspond to the axes of the flanges 3 located on both the sides of the pile (1). A tapered fitting groove with an approximately trapezoidal cross section is formed in the fitting joint 5 by using a bent pawl part; a tip locking part is formed at the tip of the pawl part; and the fitting groove and the tip locking part are fitted together so that the adjacent piles (1) can be coupled together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160530-A (JP)
Title: Method for correcting camber of hot-rolled member
Inventor: NAKAYAMA YUTAKA
IPC: B21B1/26
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correcting the camber of a hot-rolled member which can correct the camber of the hot-rolled member by a relatively simple method, and correct the camber which cannot be corrected only by a conventional rolling of different peripheral velocity.  <P>SOLUTION: In this method for correcting the camber of a hot-rolled member, the camber of the hot-rolled member is corrected by performing the horizontal rolling after performing the edging by changing the draft of right and left vertical rolls in an edger rolling mill in the edge-rolling of the hot-rolled member using the edger rolling mill. Preferably, the rolling of the different peripheral velocity is performed by changing the peripheral velocity of the right and left vertical rolls in the edger rolling mill.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168675-A (JP)
Title: Gel-like composition
Inventor: YAMAWAKI YUKIO
IPC: A61K8/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gel-like composition in which an oily component is stably formulated in a gel-like state without containing a gelling agent, excellent in stability with time, having arbitrary hardness from a paste state to a solid state, having good feelings upon use even when used for a cleansing agent, and the like, and good touch after using.  <P>SOLUTION: This gel-like composition comprises one or more kinds of surfactants in which at least one kind of the surfactant has two or more long-chain hydrophobic groups and two or more hydrophilic groups in the molecule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170502-A (JP)
Title: Electronic flash device
Inventor: MORIMOTO TADASHI
IPC: G03B15/05
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic flash device able to be constituted compact by unitizing a flash discharge tube, a trigger coil and a switching element.  <P>SOLUTION: The electronic flash device is provided with: a pair of supporting legs 3a and 3b opposed to each other and forming a component block housing part 5 and a discharge tube holding part 2 holding the flash discharge tube 7 together with a reflector 6 in a unit main body 1; a 1st terminal 8 on either supporting leg and a 2nd terminal on the other; a sub printed circuit board 18 whose both ends are held and fixed between base plate holding parts 13 and 17 installed at 1st and 2nd terminals at the housing part 5; the trigger coil 19 having a trigger contact piece electrically connected to the reflector 6 of the discharge tube 7 and the switching element 21 electrically connected to the discharge tube 7 and the coil 19 on the board 18; and 3rd and 4th terminals 27 and 28 to be fixed onto the board 18 in a state where they are electrically connected to the coil 19 and the element 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309407-A (JP)
Title: Dielectric resonator device, dielectric filter, dielectric duplexer, and communication apparatus
Inventor: ARAKAWA JUJI
IPC: H01P1/203
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve standardization of the external size without increasing the external size even in constituting a dielectric resonator device in which a difference resonance frequency of can be used.  <P>SOLUTION: An electrode 2 with openings 4a, 4b, 4c is formed on an upper side of a dielectric plate 1 and an electrode with openings opposing the openings 4a, 4b, 4c is formed on the lower side. Accordingly, the dielectric resonator device 10 is configured to function as a three-stage resonator. Strip lines 22, 23 serving as input/output probes are provided on the upper side of an input/ output substrate. Also, a ground electrode 24 having electrode openings 21a, 21b, 21c is formed thereon. By providing the dielectric resonance device 10 and upper substrate 40 on the upper side of the input/output substrate 40, a dielectric filter is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171635-A (JP)
Title: Information reproducing method and information reproducing apparatus of multilayer optical disk
Inventor: ARIYOSHI TETSUO
IPC: G11B7/1365
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the period of time required before the disk is reproduced by discriminating recording layers, when reproducing a multilayer optical disk using a high NA objective lens.  <P>SOLUTION: A spherical aberration signal is detected as a differential signal between focus position fluctuation signals respectively in a central section and in a peripheral section of a reproduced flux of light. A recording layer is discriminated using a quantity of correction of spherical aberration at a zero-crossing point of a level or the spherical aberration signal. After adding the spherical aberration for the correction of the discriminated layer, residual spherical aberration is corrected by feedback control using a residual spherical aberration signal.  <P>COPYRIGHT: (C)2004,JPO