baber/WOPTO huggingface dataset:
Patent JP-2001265820-A (JP)
Title: Method for letting site visitor of internet have longer staying time
Inventor: NAKAYAMA NORIYUKI
IPC: G06Q50/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for letting a site visitor of the Internet have a longer staying time so that many advertisements meet the eye of a user during a search by allowing a user to expect a reward and search for an invisible link and making the search time longer. SOLUTION: The screen of a Web site is composed of two screens, i.e., a parent screen where the invisible link is installed and a child screen where the reward is shown; when the parent screen is presented on the screen of the Web site in a step B1, the user moves the cursor on the screen of the Web site in a step B3 in order to search for the invisible link to obtain the reward in a step B2 and when the cursor moves onto the link in a step B4, the shape of the cursor changes from an arrow to an indicating hand. Once the cursor changes, a click is made in a step B5 and then the child screen appears in a step B6, so that the reward appears.
Patent JP-2001261837-A (JP)
Title: Method for producing carborane-containing silicon-base polymer, and carborane-containing silicone-based polymer
Inventor: ICHITANI MOTOKUNI
IPC: C08G77/60
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carborane-containing silicon- based resin whereby a polymer which is a composite of a silicon-based polymer and a silylated carborane derivative is easily and efficiently sycthesized, and to provide a novel carborane-containing silicon-based resin which, when cured, gives an article excellent in heat resistance, flame retardance, and mechanical strengths. SOLUTION: This carborance-containing silicon-based polymer is formed by compositing (A) silicon-based polymer which has structural units each containing silicon atom bonded to an arylene group having a degree of polymerization of 1-6 and each containing a vinyl group-containing side chain bonded to silicon atom with (B) a silylated carborane derivative which contains a divalent cage-like boron-containing group represented by CBpHqC (wherein p and q are each an integer of 3-16) and bonded to silicon atom or to between silicon atoms.
Patent JP-2001264682-A (JP)
Title: Information display optical system, optical element or optical system and information display device
Inventor: KASAI ICHIRO
IPC: G03H1/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an information display optical system by which a thin and compact configuration is realized, an excellent image is obtained even by a wide display viewing angle and also an outer world is naturally observed by see-through. SOLUTION: The system is characterized in that the system has a prism provided with at least two reflection surfaces r6 and r5 which are arranged to face mutually and with a hologram surface r3 consisting of a reflection type hologram, at least one of the reflection surface is a light fluxes selection surface r4 or r2 for selectively performing transmission and reflection by an incident angle, image light from image display means 3 and 4, which is made incident on the prism is reflected, between the reflection surfaces, diffracted and reflected from the hologram surface, pass through the light fluxes selection surface and guided to the pupil 2 of an observer.
Patent JP-2001259434-A (JP)
Title: Inorganic semiconductor having organic el device or led, and deodorizing, antibacterial, antimold and contamination preventing device
Inventor: SUZURISATO YOSHIYUKI
IPC: B01J35/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a device free from mercury which can realize high efficiency, saving of the electric power and saving of the space and which can be made flexible in a deodorizing, antibacterial, contamination preventing or antimold device which uses an inorganic semiconductor photocatalyst. SOLUTION: The inorganic semiconductor is equipped with a light-emitting light source of an organic EL or LED. The deodorizing device, contamination preventing device, or antibacterial or antimold device is equipped with a light- emitting light source of an organic EL or LED.
Patent JP-2001271190-A (JP)
Title: Device for degreasing metallic strip
Inventor: SATO NAOYA
IPC: C23G3/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a degreasing device by which, at the time of degreasing a metallic strip, bubbles of soap produced by saponification reaction are suppressed, and also soap and metal powder in a degreasing solution can be easily separated from the degreasing solution. SOLUTION: The liquid level of a solution in a degreasing tank is controlled, to stay constant, the degreasing solution is cooled down to precipitate soap, and metal powders are and removed magnetically.
Patent JP-2001271318-A (JP)
Title: Device and method of preventing adhesion of living organism onto intake and drain pipe
Inventor: TAKEISHI YOSHIAKI
IPC: C02F1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a living-organism adhesion preventive device, by which there is no secondary environmental pollution, equipment cost and running cost are comparatively low and installation in existing intake and drain pipes is also enabled. SOLUTION: The living-organism adhesion preventive device has the intake and drain pipes, a water supply pipe supplying pressure water, inner pipes arranged inside the intake and drain pipes, a pressure pipe, which communicates the water supply pipe with the inner pipes and in which front ends are extended into the inner pipes, and a nozzle installed at a front end on the inner pipe side of the pressure pipe.
Patent JP-2001283265-A (JP)
Title: Non-contact ticket processor
Inventor: HARADA JIYUNICHIROU
IPC: B42D25/305
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent double charging when a non-contact ticket is put on an antenna again due to fault communication. SOLUTION: This non-contact ticket processor is constituted of a data transfer means to transfer data between a main body of the non-contact ticket processor and a non-contact ticket when the non-contact ticket is put in a communication range of the antenna provided in the main body of the non-contact ticket processor and a deciding means to decide the use of the non-contact ticket regarding transfer of new data as valid without performing an amount reduction processing when the contents of read data of the non-contact ticket obtained by the transfer of the new data, a card ID and write identification information in a card memory match with the contents stored in the main body when the main body of the non-contact ticket processor receives no write completion signal that the write of prescribed data transmitted from the main body is completed from the non-contact ticket.
Patent JP-2001269709-A (JP)
Title: Guide for conveying wire
Inventor: MUKAI YASUO
IPC: B21B39/14
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a guide for conveying a wire capable of preventing flaws, breaking or the like and which is excellent in durability and wear resistance by preventing the wire which is conveyed through a through hole from causing seizure. SOLUTION: This guide is a guide 1 for conveying the wire which is provided with the through hole 2 through which the wire passes, the guide 1 for conveying the wire consists of the sintered compact of boron carbide having the Vickers hardness of >=20 GPa and the surface roughness of the inside wall of the through hole 2 is <=0.1 μm in arithmetic mean roughness Ra.
Patent JP-2001276449-A (JP)
Title: Vibration type razor
Inventor: TAKAHASHI KEIZO
IPC: H02N2/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration type razor capable of easily following the skin contour of a shaving portion desired by a user and reducing the vibration transmitted to the hand of the user. SOLUTION: A head 12 is connected to a grip case 11 via a mobile coupling part 13, a vibration actuator 31 is stored in the head 12, and a blade 39 fitted to the vibration actuator 31 is brought into direct contact with the skin.
Patent JP-2001277100-A (JP)
Title: Polishing device
Inventor: KAWAMOTO SHINYA
IPC: B24B37/32
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device for mirror finishing a semiconductor wafer with a highly accurate flatness by polishing the semiconductor wafer in a condition before a polishing cloth is recovered (deformed condition). SOLUTION: A polishing device polished by applying a pressure to a polishing cloth 2 with a semiconductor wafer 5 mounted of a polishing plate 4 is provided with a guide ring 7 which is disposed outside the polishing plate for applying a pressure to the polishing cloth independently of the polishing plate, a retainer ring 8 which is provided on the guide ring at a downside end part for contacting with the polishing cloth, and a weight 9 which is removably placed on the guide ring at the upside face for adjusting a pressure applied to the polishing cloth.
Patent JP-2001275886-A (JP)
Title: Toilet brush
Inventor: YOKOTA HIRONORI
IPC: A46B5/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a toilet brush capable of curving a brush part thereof in response to a part to be cleaned, and capable of preventing the excessive deflection thereof. SOLUTION: This toilet brush is formed of a grip part 2 and a brush part 3 extended from one end of the grip part 2. A narrow diameter part 4 is formed in a boundary between the grip part 2 and the brush part 3, and a plurality of disks 5 are arranged with a nearly equal space in the narrow diameter part 4.
Patent JP-2001278028-A (JP)
Title: Brake device
Inventor: TAKAYAMA TOSHIO
IPC: B60T8/48
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To easily control discharge pressure of a pump, to make liquid pressure having desired pressure higher than that of a master cylinder act on a wheel brake, and to perform automatic brake control. SOLUTION: This brake device is provided with a master cylinder 2 for generating brake fluid pressure generated according to depression of a brake pedal 1, a wheel brake 4 connected to the master cylinder 2 through a main passage 3A and for restraining the rotation of a wheel by supplied liquid pressure, a shut-off valve 5 interposed in the main passage and for opening and closing the main passage, a pump 1 having the discharge side connected between the shut-off valve 5 of the main passage and the wheel brake 4 through a pipe 6, and a motor control device 11 for controlling revolutions of a motor 10 for driving the pump.  Since a throttle 9 is provided on a return pipe 8 branched from an advancing pipe and connected to the suction side of the pump 7, back pressure is applied to the discharge side of the pump by the action of the throttle 9, and high pump discharge pressure can be obtained.
Patent JP-2001285411-A (JP)
Title: Telephone communication terminal and method for processing its touch-tone signal
Inventor: ITOU TOSHIHIRO
IPC: H04M1/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide telephone communication terminal which can send touch- tone signals other than the signals corresponding to the ten keys, '*' key, and '#' key. SOLUTION: When the presence of a signal is detected ('yes' in S1) and off-hook is detected ('yes' in S2), the touch-tone signals corresponding to the figures of 0AH, 0BH, 0CH, and 0DH are assigned to a one-touch key. At the time of making a call also, the signals corresponding to the figures of 0AH, 0BH, 0CH, and 0DH are assigned to the one-touch key when a prescribed period of time has elapsed after the detection of off-hook.
Patent JP-2001288245-A (JP)
Title: Flame-retardant active-energy-ray-curable resin, flame- retardant active-energy-ray-curable resin composition, printed circuit board, and multilayred printed circuit board
Inventor: AZUMA KENTARO
IPC: C08K3/22
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a nonhalogenous flame-retardant resin used, e.g. for an interlayer insulation layer of a multilayered printed circuit board; a flame- retardant resin composition containing the same; and a multilayered printed circuit board having a cured film formed from the composition. SOLUTION: This flame-retardant active-energy-ray-curable resin is prepared by reacting a novolak epoxy resin having a triazine structure with a free- radically polymerizable unsaturated monocarboxylic acid and reacting hydroxyl groups of the resulting product with a polybasic acid and/or its anhydride. The flame-retardant active-energy-ray-curable resin composition contains the resin, a reactive diluent, a photopolymerization initiator, and a thermosetting compound or further contains an inorganic hydrate. A printed circuit board and a multilayered printed circuit board, both having a cured film prepared from the composition, are provided.
Patent JP-2001288644-A (JP)
Title: Subnozzle for weft insertion
Inventor: NAKAGAWA TORU
IPC: D03D47/30
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To improve the ejection speed of air jet blasted from a nozzle hole. SOLUTION: The objective weft-insertion subnozzle of an air jet loom is provided with a protrusion forming a spherical convex face in the nozzle near the tip end of the nozzle and an air blasting hole formed in the protrusion and positioned at the tip end side relative to the center of the protrusion.
Patent JP-2001291841-A (JP)
Title: Ferroelectric memory element
Inventor: TARUI YASUO
IPC: G11C11/22
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a ferroelectric memory element of a MFIS(metal-ferroelectric-insulator-semiconductor) structure when an insulator film (buffer layer) and a ferroelectric thin film are formed, an unwanted low permittivity layer is formed between a silicon semiconductor substrate and the insulator film (buffer layer), so that a capacitance of the insulator film is lowered and a sufficient voltage is not applied for inversion of polarization of a ferroelectric. SOLUTION: An insulation film (2) on a silicon semiconductor substrate (1) presents a ferroelectric memory element of an MFIS structure containing a low permittivity layer control film (3) and a mutual diffusion prevention film (4), and it is restricted that an unnecessary low permittivity layer is formed between the semiconductor substrate and the insulation film.
Patent JP-2001288000-A (JP)
Title: Method for producing semiconductor thin film crystal
Inventor: KASAI JUNICHI
IPC: C30B29/38
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a semiconductor thin film crystal having a low dislocation density in an epitaxial growth on a substrate having largely different lattice constant. SOLUTION: The selective growth of the semiconductor thin film crystal is carried out by forming a mask pattern for the selective growth into the one obtained by arranging root forms having symmetric properties corresponding to the crystal structure of the substrate in parallel at a proper interval.
Patent JP-2001291145-A (JP)
Title: Automatic teller machine
Inventor: OOYASU KINGO
IPC: G07D13/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to operate an automatic teller machine even if storage capacity is insufficient due to a factor such as the increase in denominations to be handled. SOLUTION: When a loss note box part, being a cashbox for housing paper money that is not used for payment such as five thousand yen notes and paper money in which its denominations and the number of sheets are ascertained but are not suitable for payment, becomes nearly full, a controlling part 7 performs degradation operation in which deposit of only specified denominations such as the five thousand yen notes allocated to the loss note box part is not accepted.
Patent JP-2001246770-A (JP)
Title: Thermal print head and method of making the same
Inventor: IMAI HEIJI
IPC: B41J2/335
Filed: 2000-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost thermal print head capable of achieving low-cost and superior printing quality by using both of a thin-film technology and a thick-film technology. SOLUTION: In a first process, a tantalum series of thin-film resistor is adhered on a surface of a glass 42 by spattering in order to form a heating element 51 thereon. After that, patterning is applied thereto to shape it in a group of heating resistors. In a second process, a conductor paste is applied on the top of each of the heating elements 51 on the glass 42 by screen printing. After a pattern is formed by a photo-etching method, it is baked to form a wiring electrode 52. In a third process, a glass paste is applied on the tops of the heating element and the wiring pattern by screen printing to be baked and then a protection film having a thickness of approximately 5 μ is formed. As a result, it is possible to achieve a good flatness of the surface of the print head and the uniform thermal conductivity to a printing medium, thereby performing the high quality printing.
Patent JP-2001294471-A (JP)
Title: Cement composition containing rice-hull ash or the like
Inventor: HISAMATSU MITSUYO
IPC: C04B28/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a cement composition which contains rice-hull ash in an amount larger than that of cement and yet of which concrete having practically feasible strength can be produced. SOLUTION: This cement composition is prepared by blending cement with rice-hull ash and a soluble alkaline earth metal salt, wherein. The rice-hull ash content is preferably 5-80 wt.% and the soluble alkaline earth metal salt content is 5-25 wt.%.
Patent JP-2001295529-A (JP)
Title: Mechanism for preventing being locked up in trunk
Inventor: NODA TAKAO
IPC: E05B83/26
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for preventing being locked up in a trunk capable of effectively and reliably preventing an infant, etc., from being locked up. SOLUTION: In a motor vehicle provided with a trunk room to be closed by a lock means when a lid is closed, a lock detecting means (latch switch) 5 to detect the operation of the lock means and a human detecting means (trunk opening part sensor) 4 to detect the presence of a human are installed in the trunk room, and alarming means (hazard lamp 11 and horn 12) to issue alarms by the operation of turning on both detecting means 5 and 4 are provided. In case that the trunk lid is closed and locked with an infant, etc., mistakenly locked up in the trunk room, it is possible for an adult, etc., present nearby to notice the accident as the horn 12 is sounded simultaneously with the flashing of the hazard lamp 11, which are the alarming means.
Patent JP-2001291914-A (JP)
Title: Structure of magnetoresistance(mr) element and its manufacturing method
Inventor: KAWABATA TAKESHI
IPC: H01L43/08
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To manufacture an element largely exhibiting tunnel magnetoresistance(TMR) effect by precisely controlling thickness, width and length of a cluster layer and properly selecting material. SOLUTION: A magnetoresistance element constituted of a ferromagnetic electrode (A component), a forced layer (F component) or a sensitized layer (D component) and the cluster layer (K component) is formed on an upper surface of an insulating substrate (B component) which is formed of nonmagnetic material by combining MBE method, lithography method, ion etching method, strong external magnetic field and heat treatment. As a result, a magnetoresistance element, whose magnetoresistance(MR) is largely decreased by applying a small external magnetic field is manufactured.
Patent JP-2001293533-A (JP)
Title: Tool mounting apparatus of spring manufacturing machine
Inventor: TSURITANI KATSUHIDE
IPC: B21F35/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To freely enable advancing/retreating movement of a tool for a wire working space, oscillation movement of the tool in the direction parallel to a front wall and forward/backward movement of the tool. SOLUTION: An apparatus has a slide 11 arranged to a front wall 3 of a machine frame 2 so as to freely advance/retreat to/from a wire working space 5 and an oscillation piece 13, for mounting tool arranged to the slide 11 through an axle 12 directing its axis in the front/rear direction so as to freely oscillate and move backward/forward, sliding of the slide 11, oscillation of the oscillating piece 13 for tool mounting, move backward/forward of the oscillating piece 13 for tool mounting are separately and independently conducted.
Patent JP-2001292746-A (JP)
Title: Steamed bread and method for producing the same
Inventor: SHIMODA YUKIMASA
IPC: A23L35/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide new steamed bread in which the surface has not crust but the same sponge-like texture as overall internal texture. SOLUTION: This steamed bread features that the surface has not crust but the same sponge-like texture as overall internal texture and preferably the appearance is nearly dome-like or mountain-shaped. The steamed bread is also allowed to include an embodiment of laminates made of plural kinds of steamed bread different from each other or one another. A method for producing the steamed bread features directly filling dough for steamed bread into a nearly concave-shaped steaming form and then taking the steamed bread out of the steaming form. The taking out of the steamed bread is preferably conducted in a condition that the crust of steamed bread is made to remain thinly on the inner face of the form, if necessary, by overturning the steaming form.  When filling dough for steamed bread, plural kinds of dough for steamed bread different from each other or one another are separately filled in order, preferably in the order of specific gravity, to form laminates. The method features setting the steaming temperature at 91-95 deg.C.
Patent JP-2001297966-A (JP)
Title: Exposure method, exposure system, projection aligner, manufacturing method of semiconductor device, semiconductor manufacturing factory, and method for maintaining projection aligner
Inventor: MORIMOTO OSAMU
IPC: H01L21/027
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To more efficiently use functions regarding the exposure of a projection aligner. SOLUTION: When exposure is made through a first process for measuring a first accurate measurement for aligning a preceding substrate, and a second process for performing a simpler second measurement than the first measurement successively for the next substrate and for performing exposure by performing alignment based on the result and the result of the first measurement, the first process (S003) is made by a device (wafer offset-measuring device AL) that is separate from projection aligners (steppers ST1, ST2).
Patent JP-2001294787-A (JP)
Title: Color developing ink and non-carbon pressure sensitive copying paper using the same
Inventor: KIMURA ATSUKI
IPC: C09D11/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a color developing ink that has excellent color developability and very good printability and provide a non-carbon pressure sensitive copying paper on which the color developing ink having good color developability is printed. SOLUTION: The color developing ink comprises as the main components an electron-accepting organic color developer which forms a color by reacting with an ordinarily colorless or light-colored electron-donating coloring agent, an organic solvent for dissolving the color developer, a pigment and a vehicle, wherein the organic color developer has a viscosity at 40 deg.C of 20-100 dPa.s when it is dissolved with use of the organic solvent for dissolving it so that the content of the organic color developer attains 70 wt.% and wherein the content of the organic color developer is not less than 15 wt.% to less than 30 wt.%. As an electron-accepting organic color developer, a polyvalent metal salt of a salicylic acid derivative is preferably used.