baber/WOPTO huggingface dataset:
Patent JP-2002069147-A (JP)
Title: Moisture curable composition
Inventor: AOKI MASAAKI
IPC: C08G18/40
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a new moisture curable composition without causing foaming phenomenon, which has an excellent curing property in a low viscosity even in the complete absence of solvent which moisture cured. SOLUTION: The moisture curable composition is characterized by including a polyurethane prepolymer (A) having an isocyanate group at the molecular terminal whose number average molecular weight is 4,000-30,000 and whose molecular weight distribution (Mw/Mn) is 1.6 or less, which is obtained by reacting a polyisocyanate compound and a polyoxyalkylenepolyol, an organic polymer (B) which has a hydrolyzable silyl group in the molecule and whose number average molecular weight is 500-50,000, and a silanol catalyst (C).
Patent JP-2002070127-A (JP)
Title: Drainage pump apparatus
Inventor: JINNO HIDEKI
IPC: F04D15/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a drainage pump apparatus in which a part of a ceiling of a pump suction passage is lowered, capable of quickly responding to a rise of water level in a suction water tank and draining by starting a pump to drain when water starts to flow into the suction water tank and the water level in the suction water tank rises so that a part of a pump impeller is submerged. SOLUTION: This drainage pump apparatus includes a pump 3, wherein when the water level in the suction water tank 1 reaches a designated water level, a part of the impeller 9 of the pump 3 is submerged and the other part is in a higher position than the suction water surface to be exposed to the air, and a lower portion of a ceiling of the suction passage of the pump 3 is lower than the suction water surface. This apparatus is provided with a water supply means for supplying water to the part exposed to the air of the impeller 9 of the pump 3, whereby when the water level in the suction water tank 1 reaches the designated water level, the pump is started with water supplied to the portion exposed to the air of the impeller 9 of the pump 3 by the water supply means.
Patent JP-2002066104-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce load of control on a game control means. SOLUTION: A microcomputer 170M for control of electric spectaculars controls a lucky number display 68 which displays a lottery whether to give a player a service every time for generation of a jackpot or not based on a lot command sent from a microcomputer 151M for game control.
Patent JP-2002075011-A (JP)
Title: Tube lamp
Inventor: MATSUBA TETSUO
IPC: F21V29/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a long-lived tube lamp that radiates heat in space formed in the case to the exterior and can lower temperature of fluorescent substance film and electronic parts in a lighting circuit. SOLUTION: This tube lamp has an arc tube 4, a lighting circuit 5 to light the arc tube 4 and a case 2 that contains the lighting circuit 5 inside and has a base 7 in the one end, wherein in the case 2, a means conducting the heat in the space formed in the case 2 to the base 7 is set.
Patent JP-2002067342-A (JP)
Title: Liquid supplying device, ink jet recording head, and method for manufacturing them
Inventor: TAKADA MASAYUKI
IPC: B41J2/045
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a filter from peeling off and deforming by suppressing vibration of the center part of the filter caused by ultrasonic waves when an upper joint member and a lower joint member which form an ink flowing passage are to be joined by ultrasonic welding. SOLUTION: In a recording head 1, a lower joint member JB1 is provided with a ring-shaped wall JB1b which supports a periphery of a second filter IF and a projecting part JS2 which can contact with about a center part of a second filter IF when an ink flowing passage is to be formed between an upper joint member JB2 and a lower joint member JB1. The upper joint member JB2 is provided with a projecting part JS2 facing the part. The upper joint member JB2 and the lower joint member JB1 are welded by ultrasonic waves after the second filter IF is fixed on the ring-shaped wall JB1b by heat welding. The vibration of the second filter IF is suppressed by the projecting parts JS2a, JS2b at the time ultrasonic welding.
Patent JP-2002078185-A (JP)
Title: Dc power transmission system
Inventor: NAGAURA WATARU
IPC: H02H3/087
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission system which can detect abnormality on a transmission line and specify the faulty cable when plural transmission lines are connected and further specify the discontinued cable when a power cable is actually discontinued. SOLUTION: An abnormality decision controller 319 in an abnormality decision device 313 monitors the voltage of a terminal 214 attached on an end of a short-circuit sensor wire 5 using a resistor connected between a power line 3 and the sensor wire 5. This voltage is compared with an abnormality cause-and-cable table provided in a abnormality decision device 313. When decided to be abnormal, the cause of the abnormality and the cable are specified and the abnormality decision controller 319 outputs the specified abnormality cause and cable information to the power line control device 718, 816 and the load control devices 718, 815. The power line control devices 718, 816 break the power line switches 712, 713, 811 and the load control devices 717, 815 turn on the alarm lamp 11 to notify the abnormality on the power cable.
Patent JP-2002078349-A (JP)
Title: Inverter device
Inventor: HAYASHI HIDETAKE
IPC: H02J3/38
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To promptly equalize the output current balance between devices in, for example, parallel operation. SOLUTION: A microcomputer 61 detects active power, containing the phase angle elements of output voltage and output current and, based on the detected active power, calculates the phase angle. Furthermore, it is detected whether the detected phase angle is in leading phase or in lagging phase. Control is exercised, so that when a phase angle in leading phase is detected, the frequency of output voltage is reduced, according to the magnitude of the phase angle; and when a phase angle in lagging phase is detected, the frequency of output voltage is increased, according to the magnitude of the phase angle.
Patent JP-2001108644-A (JP)
Title: Automatic measuring apparatus for concentration of developing chemical
Inventor: LEMOINE MICHEL MARIE-RENE
IPC: G01N27/48
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the concentration of a developing chemical in a solution is measured automatically by using a tripolar cell. SOLUTION: This apparatus is provided with a signal generator 10 which can generate at least one voltage difference supplied to a tripolar cell 30. The apparatus is provided with a fetch device 40 for a signal which expresses an amperage measured according to a voltage applied to the terminal of the tripolar cell 30. The apparatus is provided with a microprocessor 50 which is installed so as to continuously and successively compare values fetched by the fetch device while the potential difference continues.
Patent JP-2001296570-A (JP)
Title: Uv laser light generator, device for inspection of defect and method therefor
Inventor: UTO YUKIO
IPC: G02F1/37
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a longer life and long-term reliability of a wavelength converting device which constitutes a UV laser light generator used as an illumination light source and to provide a defect inspection device to detect fine defects on a fine pattern to be inspected formed on the object for the inspection with high resolution and to provide a method for the inspection. SOLUTION: The wavelength converting device to generate UV laser light is housed in a chamber to form a sealed structure so as to prevent intrusion of contaminant into the inside, while inner suspended contaminant is held by an adhesive material. Further the inside of the chamber of the wavelength converting device is filled with inert gas to prevent oxidation of the inner contaminant. Thus, a longer life and long-term reliability of the wavelength converting device can be maintained.
Patent JP-2002076359-A (JP)
Title: Thin film transistor and display
Inventor: MORIMOTO YOSHIHIRO
IPC: H01L21/336
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a TFT and a display which allows enlarging the radiation energy margin of a laser beam for irradiating an amorphous silicon film. SOLUTION: The TFT is manufactured by forming a thermally diffused Cr film 40 and an SiO2 insulative protective film 12 in a region underlying a later formed active layer 13 on a glass substrate 10, irradiating an amorphous silicon film with a laser beam to form a polycrystalline silicon active layer 13 thereon, and forming an SiO2 gate insulation film 14 and a gate electrode 15 thereon. Thus, it is possible to obtain a TFT enlarging a radiation energy margin of the laser beam for irradiating the amorphous silicon film to be taken.
Patent JP-2001054655-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To increase a game player's expectation and improve an interest by changing a mode of information in the case of developing a ready-to-win display mode from a first special ready-to-win display mode into a second special ready-to-win display mode. SOLUTION: In a special ready-to-win state 1, after it becomes a ready-to-win state state, a middle pattern 53 is scrolled and displayed at a low speed longer than that in the normal ready-to-win, for example, until the middle pattern 53 is scrolled and displayed for four cycles, a predetermined stop pattern is stopped, and the state is informed in a mode different from the normal ready- to-win state by sound, a lamp or the like. In a special ready-to-win state 2, after it becomes ready-to-win state state, the middle pattern 53 is scrolled and displayed for four cycles, for example, the middle pattern 53 is temporarily stopped, and after low speed scroll is further performed for one cycle, a predetermined stop pattern of the middle pattern 53 is stopped and displayed.  The state is informed in a mode different from that in the special ready-to-win state 1 by sound, a lamp or the like from the start of re-variable display after temporary stop.
Patent JP-2002074632-A (JP)
Title: Magnetic head device
Inventor: NAKAGAWA MASAYOSHI
IPC: G11B5/55
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem of being liable to give damage to a reproducing element during washing or carrying regarding a magnetic head device including a conventional fine moving actuator. SOLUTION: Recording conductive patterns W1 and W2 are formed between a control conductive pattern P and reproducing conductive patterns R1 and R2. Thus, the degree of capacitive coupling is lowered between the control conductive pattern P having received a sure current and the reproducing conductive patterns R1 and R2, any currents are prevented from flowing through the reproducing conductive patterns R1 and R2, and the damage to a reproducing element having low resistance to currents is reduced.
Patent JP-2002068394-A (JP)
Title: Holder for oil can for lighter
Inventor: NASU MASAHIKO
IPC: B65D83/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a product which satisfies the particularity regarding a lighter of an oil lighter lover. SOLUTION: This holder for an oil can for a lighter stores and holds the oil can 3 for the lighter which injects an oil to the lighter 2 through a nozzle 1 by pressing the side surface. In such a holder, on one side of a self-standing holder main body Aa, a holding section equipped with a pressing element 4 to press the side surface of the oil can 3 is provided. Then, a valve device 6 is provided on the other side of the holder main body Aa in such a manner that the valve device 6 can be opened/closed from the outside. In this case, one end of the valve device 6 communicates with the nozzle 1 of the oil can 3 which is removably attached to the holding section, through a guide pipe 5. Also, an injecting member 19 which injects the oil in the light 2 is communicated with the other end of the valve device 6, and is projectably attached to the holder main body Aa.
Patent JP-2002079632-A (JP)
Title: High frequency fusing polyolefin resin canvas
Inventor: KANO TOSHIYA
IPC: B32B27/32
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin resin canvas which is flexible, high frequency fusing and dynamically durable. SOLUTION: On one face of a fabric made of short fiber-spun yarns, a polyolefin resin blend film layer comprising a linear low density polyethylene resin (i) obtained by copolymerizing ethylene and a 3-18C α-olefin using a metallocene catalyst and an ethylene-vinyl acetate or -(meth)acrylate copolymer (ii) and having a density of 0.910-0.938 g/cm3 and in which a polyolefin resin blend film layer in which the content of the total amount of vinyl acetate and (meth)acrylate copolymerized ingredients is 5-30 wt.% to the total weight of the above resin (i) and the resin (ii) is formed and on the other face of the fabric, a back surface coating layer consisting of the same polyolefin resin blend film layer as the above described layer or a thermoplastic resin and having a canvas-like appearance is formed.
Patent JP-2002083471-A (JP)
Title: Seek pattern forming circuit
Inventor: HAITANI MUNEHISA
IPC: G11B21/08
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent a seek pattern forming circuit 5 which does not include a pulse having extremely more narrow width than regular pulse width in an outputted seek pattern even when a generation period of a seek pattern is shorter than an applying period of a step pulse. SOLUTION: This circuit is provided with a seek pattern generating circuit 2 generating a seek pattern consisting of pulse trains previously decided for each applying of step pulse, and a seek pattern forming circuit 3 forming a seek pattern and supplying it to a stepping motor driver 6, when a supply period of a stepping pulse is made shorter than generation interval of one seek pattern and pulse width of one part of pulses in the pulse train of a seek pattern is made extremely narrow, the seek pattern forming circuit 3 is operated so as to eliminate selectively the pulse having narrow pulse width, and prevent the malfunction of the stepping motor driver 6 by supplying no induction noise to the stepping motor driver 6.
Patent JP-2002088319-A (JP)
Title: Photosensitive adhesive tape/sheet and method for producing the same
Inventor: SAKAI AKIKO
IPC: C09J133/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a photosensitive tape or sheet having good basic adhesion characteristics such as an initial adhesive force, retaining force and also easily being peeled off from an adhered material by an irradiation with an ultraviolet light. SOLUTION: This photosensitive adhesive tape or sheet obtained by applying a photosensitive adhesive consisting of an acrylic adhesive polymer having a photoactive functional group, a thermal crosslinking agent and a photo-polymerization initiator on one side surface of a base substrate having a transmittance to the ultraviolet light, is characterized by having 200000-1500000 weight- average molecular weight of the above acrylic adhesive polymer, 0.1-1.0 m equivalent/g content of the above photoactive functional group and 10-100 mg KOH/g hydroxyl group value.
Patent JP-2002091907-A (JP)
Title: Network system for distributing 'analysis information' for flow analysis
Inventor: FUKUMORI TOSHIAKI
IPC: G06Q50/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the element division of space for performing merchandise flow analysis and also to share analysis results by providing the setting condition of a boundary surface based on unified knowledge/experience in regard to various pieces of merchandise. SOLUTION: A server machine distributes the 'analysis information' for flow analysis of actually distributed merchandise in response to a request from a user terminal.
Patent JP-2002090352-A (JP)
Title: Axial flaw detecting ultrasonic flaw detector
Inventor: TANAKA AKIRA
IPC: G01N29/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To rapidly detect an axial flaw inside a tube only by axial movement without any rotational movement in an axial flaw detecting ultrasonic flaw detector. SOLUTION: Probes 5, 6 are arranged ahead and behind of a main body inserted to a tube. In the front probe 5, four oscillators 13a-13d are arranged in the circumference direction, while in the rear probe 6, four oscillators 14a-14d are arranged while deflected in the circumference direction from those in the probe 5 by θ1, θ2 and, etc. Each of the oscillators is provided with a curved face projecting toward a wall face in the circumference direction and a recessed face recessed in the tube axis direction. Ultrasonic beams 17 are distributed so as to be spread in the circumference direction because of the projecting curved face, so that a circumferential flaw detecting area is expanded, and in the axial direction, the ultrasonic beams are converged contrarily by the recessedly curved face and precision is increased.  In this way, flaw detection can be carried out over the whole circumference only by the axial movement.
Patent JP-2002090986-A (JP)
Title: Negative type resist composition
Inventor: ADEGAWA YUTAKA
IPC: H01L21/027
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a negative type electron beam or X-ray resist composition having high sensitivity and high resolving power, capable of giving pattern profile with superior rectangularity and excellent in PCD and PED stability. SOLUTION: The chemical amplification type negative type resist composition for electron beams and/or X-rays contains (A) an alkali-soluble resin containing at least one selected from the group comprising polyvinylphenols having partially alkyl-etherified, aryl-etherified, alkenyl-etherified or aralkyl-etherified phenolic hydroxyl groups and hydrogenated polyvinylphenols having partially alkyl- etherified, aryl-etherified, alkenyl-etherified or aralkyl-etherified phenolic hydroxyl groups, (B) a compound which generates an acid when irradiated with electron beams or X-rays, (C) a crosslinker which causes crosslinking under the acid and (D) a nitrogen-containing compound having at least one specified structure in one molecule.
Patent JP-2002093684-A (JP)
Title: Apparatus and method for x-ray beam exposure system, semiconductor manufacturing device, and microstructure
Inventor: ITOGA KENJI
IPC: G03F1/22
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus a method for X-ray beam exposure system, with which a pattern of high resolution can be obtained, using X rays within a range of 0.45 to 0.7 nm. SOLUTION: This X-ray beam exposure system exposes a substrate with X rays, by using an X-ray mirror containing a material having an absorption end in neither a wavelength range below 0.45 nm or a wavelength range above 0.7 nm, and the X-ray mirror contains one or more kinds selected from among a group of iron, cobalt, nickel, copper, manganese, chromium, and their alloys, nitrides, carbides, and borides.
Patent JP-2002099170-A (JP)
Title: Fixing device
Inventor: SEKIGUCHI HIDEAKI
IPC: G03G15/20
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which can yield a toner image of higher picture quality (higher gloss). SOLUTION: The fixing device is equipped with a 1st fixing roll, a rotary roll which is arranged at a specific distance from the 1st fixing roll, an endless belt which is wound around the 1st fixing belt and rotary roll and rotates, and a 2nd fixing roll which is pressed against the 1st fixing roll with the endless belt therebetween; and a recording sheet which is fixed is discharged from the press-contact part between the 1st fixing roll and 2nd fixing roll toward the endless belt.
Patent JP-2002098249-A (JP)
Title: Check valve and check valve joint
Inventor: MIYAO NOBUYUKI
IPC: F16K15/18
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a check valve and a check valve joint that permit high- pressure gas filling and serve also as a pressure relief valve for releasing internal high-pressure gas. SOLUTION: The check valve comprises a check valve body provided with a first passage portion 112 for interconnecting a first side 1 and a second side 2, a first valve element provided with a second passage portion 121 for interconnecting the first side 1 and the second side 2 and designed to close the first passage portion 112 when the pressure of the first side 1 is higher than the pressure of the second side 2 and to open the first passage portion 112 when the pressure of the second side 2 is higher than the pressure of the first side 1, and a second valve element 130 designed to close the second passage portion 121 when the pressure of the first side 1 is higher than the pressure of the second side 2 and to open the second passage portion 121 upon acting force 30 from the second side 2.
Patent JP-2001114061-A (JP)
Title: Arrangement structure for occupant protecting device for automobile
Inventor: YAMADA NOBUYASU
IPC: B60R21/213
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To quickly and surely inflate a bag by preventing the expansion of the bag from being obstructed by the upper end part of a pillar garnish of a center pillar. SOLUTION: A joint part is formed by allowing the upper end part 52A of a pillar garnish 50 to abut on the outer end part 50A of a roof head lining 50, instead of making overlapping of them, and an extension part 52B is integrally extended from the upper end part 52A to the pillar inner panel 36 side. Thus, when a pair of expansion parts 26A, 26B are unfolded in the directions in which they are separated from each other by the expansion pressure of a bag 16, the unfolding angle of the expansion part 26B is regulated by the extension part 52B, and the direction of expansion of the bag 16 is also regulated. Thus, the expansion pressure of the bag 16 acts only on the outer end part 50A, the expansion of the bag 16 is not obstructed by the upper end part 52A, and thereby the bag expands correctly and quickly, positively.
Patent JP-2001136275-A (JP)
Title: Tdm switch and data transmission network
Inventor: SYLVAIN DANY D
IPC: H04Q11/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an inter-media gateway adjusted so as to transfer voice grade data to/from a data transmission network. SOLUTION: The inter-media gateway is a trunk side network adapter for a TDM telephone switch which is interconnected with the trunk side of a telephone switch in an operating manner and adjusted so as to exchange an internal call control message and voice grade pulse code modulation data. The gateway can designate an address on the data transmission network, is interconnected to the data transmission network in an operating manner and exchanges a signal message and the data. This method includes a stage which transmits a call setup message related to a speech communication call between telephone switches through the common line signal system network of an exchange telephone network and sets up a payload transfer path from an incoming telephone switch to a calling telephone switch through the data transmission network in the reverse direction.