baber/WOPTO huggingface dataset:
Patent JP-2002254426-A (JP)
Title: Apparatus and method for grooving alc panel
Inventor: FUKUI KAZUO
IPC: B23C5/08
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for grooving an ALC panel by which distances between the grooves can be made as small as possible and an unsymmetrical groove can be processed. SOLUTION: A rotating shaft is mounted on a machine frame of the apparatus in parallel to the surface of the panel and in the direction intersecting approximately at right angles to the advancing direction of the panel and disc cutters each with a hole at the center and provided with a cutting blade on the peripheral face are held on the rotating shaft by fitting the hole.
Patent JP-2002254750-A (JP)
Title: Device and method for creating card
Inventor: SAIJO SHINICHI
IPC: B41J21/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent an error when selecting an image to be printed on a rear face. SOLUTION: An image 504 for identifying a kind of an image to be printed on the rear face is printed on a front face. The image to be used for rear face printing is selected by distinguishing the image for identifying.
Patent JP-2002231422-A (JP)
Title: Apparatus for germination, fermentation, concentration, cooking, heating and drying
Inventor: SUZUKI MIKISABURO
IPC: A23L5/10
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of making various kinds of foods in response to the purposes up to drying of a high temperature zone from germination and fermentation of a low temperature zone by using both the obverse and reverse of one sheet-like heater. SOLUTION: A heat insulating material 2 is applied to the reverse side of the self-temperature controlling sheet-like heater 1. A heater 4 is made by integrally wrapping this heat insulating material with a cover 3. The reverse side is formed as a low temperature side surface, and the obverse side is formed as a high temperature side surface. A wide-mouthed tray 5, a lid 6 of the tray, and a heat insulating material 7 for covering an upper surface of the lid 6 of the tray are set on this heater. The favorite foods are made by changing and properly selecting a combination of the obverse and reverse of the heater 4, the wide-mouthed tray 5, the lid 6, and the heat insulating material 7 according to kinds and purposes of objective foods.
Patent JP-2002263760-A (JP)
Title: Device and method for changing attachment of loader and unloader
Inventor: TAKEUCHI MINORU
IPC: B21D43/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an attachment changing device of a loader and an unloader, which can be controlled in a simple sequence in a space-saving manner. SOLUTION: An attachment holding part (22) is provided tiltably between the substantially perpendicular position at which an attachment (36) can be attached to an attachment holding part (22) with the attachment holding part (22) in an external set-up, or detached from the holding part (22) and the tilting position at which the attachment (36) of the loader (8) or the unloader (8a) can be changed when changing the attachment, and the attachment changing position (14) at which the attachment holding part (22) is tilted is provided in a movable range of the loader (8) or the unloader (8a). A movable safety fence (16) is provided outside the tiltable attachment holding part (22), and the movable safety fence (16) can be evacuated only in the external set-up of the attachment (36).
Patent JP-2002256815-A (JP)
Title: Steam turbine generator facility
Inventor: TAJIMA KATSUHIKO
IPC: F01D25/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide steam turbine generator facilities simplifying a piping around a steam turbine, so as to create a sufficient space to enhance efficiency and safety of construction work and maintenance work. SOLUTION: In the steam turbine generator facilities equipped with a steam turbine, a steam generating device and a steam condenser, a main steam distributing tube that sends steam for driving turbine from the steam generating device to the steam turbine is connected to the steam condenser or a turbine nozzle out of a coupling shell, through a side board of the steam condenser or a side board of the coupling shell that couples the steam condenser and the steam turbine.
Patent JP-2002265259-A (JP)
Title: Ceramic plate and manufacturing method therefor
Inventor: YAMAMOTO MITSUO
IPC: C04B38/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic plate on which crack is substantially not present after being fired because the crack is not generated on a rolled plate when a rolling process is performed at the time of manufacturing and which has excellent thermal shock resistance because of void inside. SOLUTION: The ceramic plate is formed from β-spodumene based ceramic or β-eucryptite based ceramic, and contains 0.5-3 vol.% glass coated void coated with a glass on the inside surface wall and having 5-15 μm diameter and 150-3000 μm length.
Patent JP-2002271124-A (JP)
Title: Antenna direction adjusting device and its method
Inventor: OCHIAI KIYOSHI
IPC: H01Q19/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To match the direction of the central shaft of a first antenna with a second antenna. SOLUTION: This antenna direction adjusting device 100 for adjusting the direction of the center shaft of a first antenna, so that the center shaft of the first antenna can face a second antenna is provided with a light source 35, arranged near the first antenna for emitting a bema which his almost in parallel with the center shaft of the first antenna, a detector 65 arranged near the second antenna for detecting the position irradiated with the beam on a light-receiving plate, and a direction error specifying part 70 for calculating errors between a target position, which should be irradiated with the beam, when the central shaft of the first antenna is faced to the second antenna and the position irradiated with the beam.
Patent JP-2002267635-A (JP)
Title: Electromagnetic conductivity meter and solution concentration meter
Inventor: NAGATA TOYOKAZU
IPC: G01N27/06
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To solve such problem that the detecting accuracy of ionic current in a solution depends upon the dispersion of alternating magnetic flux in a receiver side (secondary) annular core or hence its permeability and a temperature change, and is liable to be affected by the influence of a common mode noise, and to improve the AC field and the ionic current in the solution by more power saving when an ionic solution having a low conductivity is measured. SOLUTION: A current of an ampere-turn equivalent to the ionic current in the solution is made to flow to a tertiary winding, and the alternating magnetic flux in the receiver side (secondary) annular core is controlled to zero, or to a predetermined value. For to this purpose, a voltage or a current generated in a secondary winding is integrated as a current command value to the tertiary winding to constitute a negative feedback loop circuit. The current command value to the tertiary winding is detected as the measured value of the ionic current in the solution.  Meanwhile, when the ionic solution having the low conductivity is measured, oscillation side (primary) electrode pair directly contacting with the ionic solution is provided, an AC voltage is applied to the electrode pair to generate a high AC field and the ionic current in the solution, and hence its resolution and a signal-to-noise ratio (S/N ratio) are improved.
Patent JP-2002264443-A (JP)
Title: Recorder
Inventor: KUWABARA TETSUYA
IPC: B41J29/38
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a recorder which can output record requests continuously from the same external terminal as much as possible. SOLUTION: Assuming that information to be recorded is received from a computer 31 through an LAN interface 16 and continuous recording of information being recorded subsequently has been designated, information from a computer 32 is stored in an image memory 19 or an RAM 20 when it is received before information from the computer 31 is received and information being transmitted subsequently from the computer 31 is recorded preferentially. According to the arrangement, a sheet recording information from a different external terminal can be prevented from being mixed with a bundle of sheets discharged from a recording section 15.
Patent JP-2002270282-A (JP)
Title: Waterproof connector and terminal insertion method of waterproof connector
Inventor: HAMAI TSUYOSHI
IPC: H01R43/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector in which a mat seal that keeps a terminal fitting or wire waterproof can prevent twisting or deformation from occurring at time of terminal insertion. SOLUTION: A rib for housing side adhesion is fitted in protrusion at a rear end of a male connector housing 7 and a rib 25 for holder side adhesion is fitted in protrusion on a mat seal holder 13 for holding a mat seal 12 onto the side of the male connector housing 7, and by inserting these adhesion ribs into the vicinity of the inlet of adhesion hollow part 24, 26 formed on the mat seal 12, the mat seal 12 is to be temporarily locked. In this state, a terminal fitting can be easily and securely inserted into a wire insertion hole 23 of the mat seal 12.
Patent JP-2002272416-A (JP)
Title: Health food
Inventor: TAKAGAKI KINYA
IPC: A23L1/30
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a food which has a new function and is useful for improving hyperlipemia. SOLUTION: This food comprises wheat young leaf powder, plant seed embryo buds and plant seed testae. The food acts for preventing the increase in a total cholesterol concentration in blood and simultaneously enhancing the rate of HDL known as a good cholesterol.
Patent JP-2002277031-A (JP)
Title: Remote controller of air conditioner
Inventor: IGARASHI HIROKI
IPC: G02F1/13
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to switch the lighting intensity of a backlight of a liquid crystal panel by operation effected by a user. SOLUTION: The lighting intensity of the backlight 2 of the liquid crystal panel 1 is switched to a normal lighting intensity, a saving lighting intensity and a lighting-off state by a backlight driving section 3 through a controller by pressing a lighting intensity switching button of an operation section 4 or sliding a lighting intensity selector switch. Saving of lighting intensity is realized by lowering the duty ratio of a power source of the backlight. The shift to a lighting intensity switching mode may be made by pressing a particular button having a low frequency of use for a specified time, and the lighting intensity may be changed by pressing a temperature setting + button or the like. In this case, the lighting intensity may be continuously changed by keeping pressing the temperature setting + button.
Patent JP-2002272619-A (JP)
Title: Siphon type coffeemaker
Inventor: KAIUSHI AKIRA
IPC: A47J31/047
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To brew delicious coffee in a shorter time. SOLUTION: An upper container 13 is detachably connected to the top of a lower container 7 made of heat-resistant glass and a water pipe 14 extending into the lower container is provided at the bottom of the upper container. Water 23 retained in the lower container is heated for boiling. The heated water in the lower container is passed into the upper container through the water pipe to brew coffee. The bottom of the lower container is spray coated with a metallic film made of a magnetic substance. The lower container is placed on a coffeemaker body 1 having an induction heating coil 4, and water in the lower container is induction heated.
Patent JP-2002280480-A (JP)
Title: Method for fabricating circuit device
Inventor: SAKAMOTO NORIAKI
IPC: H05K3/06
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a circuit device mounting circuit elements on a supporting substrate, e.g. a ceramic substrate or a flexible sheet, that the thickness of the supporting substrate becomes an obstacle to reduction in the size and thickness of the circuit device. SOLUTION: Since a conductive pattern 51 is formed for each block on a conductive foil 60 using isolation trenches 61 and then a conductive plating layer 81 is arranged selectively on the conductive pattern 51, a resource saving fabrication method of circuit device suitable for mass production, in which a circuit element 52 can be die bonded stably and wire bonding can be performed stably, can be realized.
Patent JP-2002282966-A (JP)
Title: Press-forming die
Inventor: UZAWA MASAMI
IPC: C04B28/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cementitious press-forming die that is lightweight, easy to handle, high in wear resistance and easy to be manufactured. SOLUTION: The press-forming die is made of a hardened body composed of at least cement, pozzolanic fine powder, small aggregate of 2 mm or less in grain diameter, inorganic powder of 3-20 μm in a mean grain diameter, water reducing agent and a compound including water. The compound preferably includes metal fiber and/or organic fiber and fibrous particles or flaked particles of 1 mm or less in the mean grain size.
Patent JP-2002283092-A (JP)
Title: Method for continuously welding steel strip in longitudinal direction
Inventor: KOGA SHIGENOBU
IPC: B23K26/21
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously welding a steel strip in the longitudinal direction by which in the case of producing the welded steel strip by butting the steel strips in the width direction and continuously welding in the longitudinal direction, the welded steel strip without causing defective welding such as a thickness reducing phenomenon at the welded part and penetration, can be produced at a low cost and in high productivity by improving the edge shape at the welding side of the steel strip. SOLUTION: As at least a steel strip l1 at a reference side, a steel strip is used which has in an edge at a welding side scarcely any burr or has a burr of <=20 μm in length (bh) and of <=30 μm in the maximum depth (cd) from an edge end in a concave fracture surface, and as a steel strip l2 at an approaching side, a steel strip is used which has in an edge at a welding side scarcely any burr or has a burr of 40 μm in length (bh) and of <=60 ×m in the maximum depth (cd) from the edge end in a concave fracture surface, and a butt part is welded with a laser beam.
Patent JP-2002284282-A (JP)
Title: Packing box of two-wheel vehicle, etc.
Inventor: SHINOSAWA KAZUO
IPC: B65D85/68
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive packing box capable of adjusting the outline and the fitting dimensions of a work to be packed so as to pack works of various kinds of sizes and shapes. SOLUTION: Right and left side frames comprising slender members connected substantially parallel to each other are connected by bottom frames, a center part having a holding frame connecting right and left vertical stays in an elevating/lowering manner and horizontal frames extending in the same direction as the side frames is provided on vertical stays erected upwardly from right and left side frames, and an end frame is connected to an end part of the horizontal frame via a connecting means expandable to the end frame.
Patent JP-2002285156-A (JP)
Title: Liquid crystal display cell, agent for sealing liquid crystal injection opening and liquid crystal composition
Inventor: MORIWAKI HIROYUKI
IPC: C09K3/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display cell using a liquid crystal sealing agent having large dielectric anisotropy and not bleeding even when used for liquid crystal cells for low voltage driving. SOLUTION: This liquid crystal display cell in which a liquid crystal layer comprising a Δε>=14 liquid crystal composition containing a high dielectric constant anisotropic liquid crystal having a dielectric anisotropy Δε of >=20 is sealed with a liquid crystal injection opening-sealing agent is characterized in that the high dielectric constant anisotropic liquid crystal having a dielectric anisotropy Δε of >=20 is represented by the general formula (I) (R is an alkyl, an alkenyl or a halogen;  fluoro groups and a cyano group are substituted so that the cyano group is nipped between the fluorine groups) and is contained in an amount of >=45% converted into an dielectric constant based on the total dielectric constant of the Δε>=20 high dielectric constant anisotropic liquid crystals, and in that the liquid crystal injection port-sealing agent contains a polythiol having two or more thiol groups in the molecule with a polyethylene having two or more carbon - carbon double bonds in the molecular.
Patent JP-2002290115-A (JP)
Title: Input/output end part connection structure for millimeter wave transmission line
Inventor: NAKANISHI SHIN
IPC: G01R31/28
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the input/output end part connection structure of a millimeter wave transmission line for reducing a transmission loss in a line conversion part in the millimeter wave transmission line provided with the line conversion part converting a microstrip line into a coplanar line. SOLUTION: In the input/output end part connection structure of millimeter wave transmission line, coplanar line structure is provided with a signal line and two ground lines on both side of the signal line. Tip electrodes, which are electrically connected by depression, are arranged at the tips of the three lines.  The input/output end part connection structure of the millimeter wave transmission line is provided with first and second probe dedicated electrodes 8 forming a signal contact electrode obtained by extending it in a conductor width, similar to the signal line 10 of the micro strip line, and a contact electrode for ground line at an absolute necessary minimum and with first and second via holes which are electrically connected to the first and second probe dedicate electrodes are arranged by separating them from the signal line 10 by a prescribed distance, so that equivalent capacity becomes small and are electrically connected to a ground face at the lower face side of the microstrip line.
Patent JP-2002284606-A (JP)
Title: Antimicrobial composition
Inventor: ONISHI TOSHIMASA
IPC: A01N33/20
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide antimicrobial composition being highly safe, highly effec tive, and having a broad antibacterial spectrum. SOLUTION: This antimicrobial composition contains 2-bromo-2- nitro-1,3-propanediol and poly[oxyethlene(dimethyliminio)ethylene(dimethyliminio) ethylenedichloride].
Patent JP-2002299982-A (JP)
Title: Production method for crystal oscillator
Inventor: NUNOKAWA MASATO
IPC: H03H9/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator of which the accuracy in an oscillation frequency can be improved by preventing the control quantity of the oscillation frequency from becoming non-uniform due to the non-uniform quantity of electrodes to be deleted by ion gases. SOLUTION: In a crystal oscillator, a first exciting electrode 33 in the lower surface of a crystal substrate and a second exciting electrode 33 of an area larger than that of the first exciting electrode on the upper surface of the crystal substrate are formed while facing, and pull-out electrodes led out of each of the first and second exciting electrodes are housed and connected in a ceramic package by a conductive adhesive member. In such a crystal oscillator, a mask is arranged above the second exciting electrode 31 while forming an opening of an opening area larger than the first exciting electrode and smaller than the second exciting electrode, and that opening is arranged so that the position of the opening is just above the first exciting electrode while including all the forming area of the first exciting electrode.
Patent JP-2002296147-A (JP)
Title: Method and system for testing wavelength variable semiconductor laser, and method for testing coherent light source
Inventor: KITAOKA YASUO
IPC: H01S5/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily and rapidly estimating wavelength variable properties of a wavelength variable semiconductor laser. SOLUTION: The test system is composed of a power source that supplies current to the wavelength variable semiconductor laser 1 which is made up of an active region, a phase adjusting region and a DBR region, a photo detecting element 3 that detects the intensity of output from the semiconductor laser, and a transmissive element for selecting wavelength 6 that can be inserted in an optical path extending to the photo detecting element.  At least one of phase current injected into the phase adjusting region and DBR current injected into the DBR region is varied, and then the intensity of output of the semiconductor laser at the back of the transmissive element for selecting wavelength is detected by the photo detecting element in such conditions that a constant quantity of active current is injected into the active region, and the transmissive element for selecting wavelength is inserted in the optical path from the semiconductor laser to the photo detecting element. Then, the phase current and the DBR current corresponding to changing points in the intensity of output are obtained, and thereby the stability or the like of the wavelength variable DBR semiconductor is checked easily and rapidly.
Patent JP-2002298377-A (JP)
Title: Optical recording medium and optical recorder
Inventor: HIRAO AKIKO
IPC: G11B7/007
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium in which new information can be recorded without destroying the information already recorded as holograms. SOLUTION: The optical recording medium has substrates and electrodes formed on the two faces of the substrates facing each other. The information is recorded as holograms in the recording tracks of the substrates by forming interference fringes by irradiation of the signal light (23) with addition of the information and the referential light (24) coherent to the signal light. At least one of the electrodes is arranged so that a voltage can be independently applied and consists of a group of electrodes (17) patterned along the direction of the recording tracks.
Patent JP-2002300311-A (JP)
Title: Roaming service system and accounting server, router, authentication server, clearance server, telephone directory server, and computer software
Inventor: UMEMURA MASAYA
IPC: H04N21/258
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a roaming service system and accounting server that can provide a service for a speech from a mobile phone at a fast communication speed and simplify the accounting processing, and to provide, a router, an authentication server, a clearance server, a telephone directory server and computer software. SOLUTION: The roaming service system provided with a cable television network 2, a router 3 that connects with a public telephone network 62, and a accounting server 4 is provided with an access point device 1 receiving a subscription request from a mobile phone. The accounting server 4 has a function of requesting an authentication confirmation to an authentication server 51 and a function of receiving an authentication result notice from the authentication server 51.