baber/WOPTO huggingface dataset:
Patent JP-2002220057-A (JP)
Title: Dolly
Inventor: SHIMADA KEIJI
IPC: B66F9/06
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a dolly to suit transporting particularly a heavy object such as a turntable of a rotary type powder compression molding machine as improvement of a conventional technique in which a sufficient space for any transport vehicle can not be secured depending upon the installation space and a siginificant labor is required to turn around the transport vehicle to lead to prolongation of the working time. SOLUTION: The dolly is to transport a heavy object placed thereon and is equipped with a top plate whereon object is to be placed, a base table furnished with a running device on its undersurface, a top plate elevating and sinking mechanism installed between the top plate and base table and operated to elevate and sink the top plate while the oversurface of the base table is used as the reference, and a protection cover 4 covering the top plate elevating and sinking mechanism and expanding and contracting in compliance with the elevation and sink of the top plate.
Patent JP-2002220309-A (JP)
Title: Exterminator and exterminating method of benedenia
Inventor: NAKAGAWA ATSUSHI
IPC: A01N47/18
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an exterminator and an exterminating method of Benedenia. SOLUTION: The exterminator of Benedenia contains a benzimidazole drug as an active ingredient.
Patent JP-2002225285-A (JP)
Title: Inspection method for actuator, manufacturing method for ink jet head, and ink jet type recorder
Inventor: MATSUO HIROYUKI
IPC: B41J2/14
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method to inspect an actuator block before connecting it to a pressure chamber and a manufacturing method for an ink jet head by using this inspection method. SOLUTION: An exposure part 15A of a first electrode 15 is formed by etching a second electrode 50 and a part of a piezoelectric element 30 after serially laminating the first electrode 15, the piezoelectric element 30 and the second electrode 50 on a substrate 60. An inspection probe 69 is brought into contact with the exposure part 15A of the first electrode 15 and the second electrode 50, and a relative permitivity, a dielectric loss, and a piezoelectric constant are measured.
Patent JP-2002233140-A (JP)
Title: Microminiature power converter
Inventor: HAYASHI YOSHITOMO
IPC: H01L23/12
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a power converter including a semiconductor device substrate, a thin-film laminated and flat magnetic induction element, an input and output smoothing capacitor. SOLUTION: The semiconductor substrate 24 of a micro power circuit IC and a thin-film inductor 31 are stuck in piles, or integrally formed on a laminated ceramic array 21 that functions as a substrate with an input and output smoothing capacitor formed therein, and are electrically connected.
Patent JP-2002223641-A (JP)
Title: Eco-planter
Inventor: KASAHARA TOMIO
IPC: A01G9/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an eco-planter requiring no labor for scrapping disposal unlike a conventional planter since only a sheet material folded box hardly giving dioxins when burnt is required to be scrapped, and also capable of making its production cost low since the sheet material as the material is more inexpensive than a conventional material. SOLUTION: This eco-planter has a sheet material folded box formed by folding a paper sheet material or a polyethylene sheet material and a container body; wherein a drain hole is set on the bottom of the sheet material folded box and the sheet material folded box is fixed inside the container body and superposed thereon making almost no space.
Patent JP-2002229960-A (JP)
Title: Content management method and system therefor
Inventor: ONO TOSHIYUKI
IPC: G06Q30/04
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To precisely specify an intermediary agent who takes charge of content distribution and a user. SOLUTION: In this invention, if a server 310 that manages license keys is requested for the issue of a license key from a n+1th user terminal 350, on condition that the server 310 has acquired (step 121), from the n+1th user terminal 350, the distribution record information for identifying the distribution channel for the content, the server 310 issues the license key (step 124) to the n+1th user terminal 350.
Patent JP-2002013527-A (JP)
Title: Sliding bearing
Inventor: TAKAHASHI TAKESHI
IPC: F16C35/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a sliding bearing which can prevent the coming-out of an adhesive from the fit surfaces formed between a sleeve member and a cover member and obtain tight fixing on the adhesive applyed part. SOLUTION: The sliding bearing forms a radial bearing accommodating space surrounded by a sleeve member, a shaft member fitted rotatably to the sleeve member, a cover member which is fitted to the periphery step portion of the sleeve and secured by the adhesive at least at one end of the sleeve member inner periphery surface and the shaft outer periphery surface. It is characterized in that the annular step potion 10 of the sleeve member 7 provides the first step potion 11 having an inner diameter larger than an outer diameter of the cover member 8 at the opening side end and the second step 12 having an inner diameter which is nearly equal to the outer diameter of the cover member 8.
Patent JP-2002229372-A (JP)
Title: Fixing device and image forming device
Inventor: YAMATANI MITSURU
IPC: G03G15/20
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem that cleaning is not periodically performed because there is no means to know an interval between paper and paper when a cleaning member is not provided with a passing paper counter. SOLUTION: This image forming device is equipped with a random number generation means starting actuation interlocked with recording material's passing through a press-contact part, and a control means deciding in accordance with a random number generated by the random number generation means whether or not a cleaning stage for cleaning a pressure means is performed in a state where a cleaning means is heated by rotating a heating means for a specified time after ejecting the recording material from the press-contact part.
Patent JP-2002225266-A (JP)
Title: Ink-jet recording head, its manufacturing method, and ink-jet recorder
Inventor: YASOJIMA TAKESHI
IPC: B41J2/055
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording head capable of positioning comparatively easily and with high precision a pressure generation chamber and a nozzle opening, and also capable of obtaining a good and uniform ink discharging characteristic, its manufacturing method, and an ink-jet recorder. SOLUTION: The ink-jet recording head is provided with a nozzle plate 20 in which a nozzle opening is bored, a fluid passage forming substrate 10 in which a pressure generation chamber 12 communicating with the nozzle opening is partitioned, a lower substrate 60 set through a diaphragm on one face side of the fluid passage forming substrate 10, and a piezoelectric element 300 consisting of a piezoelectric layer 70 and an upper electrode 80. A bonding surface of the fluid passage forming substrate 10 and the nozzle plate 20 is provided with a plurality of engaging parts 100, each consisting of a concave part 15 set on one surface and a convex part 22 set on the other surface to be engaged with the concave part 15. As a result, the fluid passage forming substrate 10 and the nozzle plate 20 are positioned with high precision, and bonded.
Patent JP-2002228407-A (JP)
Title: Proximity sensor with fail-safe function
Inventor: UEDA KENJI
IPC: G01B7/14
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a proximity sensor, with a fail-safe function, in which the failure of the sensor can be detected surely by one sensor and which is superior in the fail-safe function. SOLUTION: The proximity sensor is provided with a detection coil 2, an oscillation means 3, an amplification means 4 and a DC-voltage conversion means 5. When a metal body (an object to be detected) 10 is brought close to the detection coil 2, an AC signal VS is oscillated from the oscillation means 3. An AC signal VO amplified by the amplification means 4 is converted into a DC voltage by the means 5. A DC voltage VD1 (=VC+ΔVa) which is superposed on (added to) the positive side (DC power supply voltage VC) of a DC power supply is detected as a sensor output in an ON mode.
Patent JP-2002228118-A (JP)
Title: Gas burner device for plurality of feed routes
Inventor: INOMATA MASANOBU
IPC: F23D14/62
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a burner device provided with a venturi passage being a plurality of routes, light in weight and short in a vertical size. SOLUTION: A burner port formed in a burner head 3 is divided into a plurality of sections and combustion primary air-fuel mixture gas is fed in the burner port of each section through a plurality of venturi passages 6 and 7 different in a route formed in a burner body 2 made of a plate metal. In a so formed burner device, the burner body consists of upper and lower division bodies 2a and 2b. Upper wall surfaces 6a and 7a of each venturi passage are formed at the upper division body and lower wall surfaces 6b and 7b of each venturi passage are formed at the lower division body. A branch plate 14 to individually feed combustion primary air mixture gas to each venturi passage is located in an intermediate position between the upper and lower division bodies.
Patent JP-2002227391-A (JP)
Title: Decorative wood flooring with decorative longitudinal groove on the surface
Inventor: IWAMOTO HISAO
IPC: B27D5/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide decorative wood flooring having decorative longitudinal grooves on the surface, agreeable to the touch of the sole in walking, free from the damage of socks and stockings at the angular part of the upper edge of the groove, facilitating cleaning inside the grooves and having excellent design. SOLUTION: In this decorative wood flooring, the surface of a flooring body 3 with a decorative wood veneer 2 stuck to a wood base material 1 is provided with decorative longitudinal grooves 4 almost parallel with the wood fiber direction of the decorative wood veneer 2. The decorative longitudinal groove 4 is formed to have a convex surface at a groove upper edge angular part 5 and a concave surface at a groove bottom part 6 so that groove wall surface shape from the groove upper edge angular part 5 to the groove bottom face 6 is formed in almost S-shape.
Patent JP-2002230026-A (JP)
Title: Method for automatically classifying customers, and program
Inventor: YAGI RYUICHI
IPC: G06Q50/10
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To automatically classify customers in order to ensure a true customer who has compatible needs. SOLUTION: This method for automatically classifying customers is provided with an affiliation information acquiring processing (19) for acquiring affiliation information from a site visitor who visits a Web site, a holding processing (16) for holding customer classification standard information corresponding to the various affiliation information, and a customer classification processing (23) for classifying the site visitors based on the acquired affiliation information and classification standard information. Thus, it is possible to automatically classify the customers in order to ensure a true customer who has compatible needs.
Patent JP-2002234101-A (JP)
Title: Gas barrier laminate and method for manufacturing the same
Inventor: GOTO MASAMI
IPC: B32B9/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier laminate excellent in gas barrier properties and transparency and especially usable as a medicine container for an infusion or the like. SOLUTION: The gas barrier laminate is constituted by bonding a plurality of layered structures each of which is formed by providing a gas barrier inorganic matter thin film layer on one surface of a plastic film layer, to each other through an adhesive layer so that the inorganic matter thin film layer of one layered structure and the plastic film layer of the other layered structure are superposed one upon another and covering the inorganic matter thin film layer positioned on the surface side of the laminate with a protective layer through an adhesive layer. As the inorganic matter thin film layer, a silicon oxide membrane, especially, a silicon oxynitride membrane containing a nitrogen atom is preferable. The oxygen permeability of the laminate is desirably 0.2 (cc/m2 day atm) or less.
Patent JP-2002237543-A (JP)
Title: Plastic package
Inventor: HIOKI TOMIO
IPC: H01L23/12
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a plastic package, with which the area of a wire bonding pad required for a wire bonding operation is exposed from an opening in a solder resist film so as to be ensured, and at the same time, in which a through- hole is covered with the solder resin film. SOLUTION: In the plastic package 10, the wire bonding pad 15 formed in the tip part of a lead 18 is exposed from the opening 14 in the solder resist film 13. A part of the wire bonding pad 15 on a side, to which at least the lead 18 is connected, is covered with the solder resist film 13.
Patent JP-2001320422-A (JP)
Title: Method and apparatus for packet transmission attended with header compression
Inventor: YOSHIMURA TAKESHI
IPC: H04L47/43
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a packet transmission method that can reduce the effect on a receiver side due to loss of packets even when a header of packets to be sent/received is compressed and to provide a repeater and a data terminal. SOLUTION: Under the circumstance where a transmitter side in a network including the transmitter side and a receiver side converts a non-compression packet to be sent into a full header packet having a full header or a header compression packet including a compressed header and transmits the converted packet to the receiver side, the transmitter side transmits at least important packets among the non-compression packets to be sent to the receiver side as the full header packets. The important packet is referred to as a packet including data e.g. playing an important role when a data terminal receiving each packet finally reproduces audio and image data according to the data in each packet.
Patent JP-2002237185-A (JP)
Title: Semiconductor memory, and switching method of semiconductor memory
Inventor: MOGI HIROSHI
IPC: G11C11/407
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To switch products having different specifications of external power source voltage 5 V (internal step-down potential 3.3 V) and external power source voltage 3.3 V by a metal reticle. SOLUTION: A first semiconductor memory comprises an external power source 1, a voltage step-down circuit 2 stepping down external power source voltage supplied from the external power source 1 to the prescribed potential, an internal memory circuit 3 connected to the voltage step-down circuit 2, and a word line drive circuit 4 to which the external power source 1 is connected. A second semiconductor memory comprises an external power source 1, an internal memory circuit 3 to which the external power source 1 is connected, a VPP circuit 6 boosting external power source voltage supplied from the external power source 1 to the prescribed potential, and a word line drive circuit 4 connected to the VPP circuit 6. The first and the second semiconductor memory are switched by a metal reticle.
Patent JP-2002246573-A (JP)
Title: Manufacturing method of simox substrate
Inventor: HAYASHI SHUNICHI
IPC: H01L21/76
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an SIMOX substrate capable of forming a sound embedded oxide film layer by reducing consumption of a single crystal silicon layer in the substrate as small as possible. SOLUTION: Method for manufacturing the SIMOX substrate is provided where the embedded oxide film is formed by implanting oxygen ion into a single crystal substrate and then a thermal process is performed. Here, a cap film for suppressing outward diffusion of oxygen is formed on a substrate surface after ion implantation, and then a thermal process is performed to form the embedded oxide film.
Patent JP-2002238628-A (JP)
Title: Card case
Inventor: KONO KOJI
IPC: A45C1/06
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a card case 5 which allows even aged persons or the like to take out a card easily and facilitates the checking or withdrawal of the card in application without keeping the edge part (finger catching face) of the card exposed from a housing ports 52, in addition to the housing thereof by sliding operation, by letting cards 6, etc., be slidably pulled out together to specified positions being guided to the respective housing ports 52 by sliding operation, and especially contribute to improved crime prevention by preventing underlooking access to the card in possession on the occasion other than the ordinary application thereof. SOLUTION: In this card case which has card housing parts 53 formed in a multiple layer or arranged side by side on the back side of a plurality of card housing ports 52 formed out of a partition ground 51, the card housing parts 53 previously linked to an operation means 56 and the housed cards are made to work together following the operation of the operation means 56 so that they are slidably pulled out being guided to the respective card housing ports 52.
Patent JP-2002238178-A (JP)
Title: Power supply and method, program storage medium and program
Inventor: TASHIRO KEI
IPC: H02J7/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To realize display of charging conditions of a plurality of battery packs. SOLUTION: Information about chargeable reference capacity is received on time division basis from a plurality of charging/discharging devices, information about charging capacity with the battery being charged on the time division basis from a plurality of charging/discharging devices; electric power is supplied to the charging/discharging devices with a very low-level current, in comparison with the current supplied initially under a normal condition at the time of supplying the power to the charging/discharging devices;  and information about current value measured at a plurality of charging/discharging devices, when the power is initially supplied to the charging/discharging devices is received on the time division basis, and information about the charging/discharging state of a plurality of charging/discharging devices respectively, based on the information about charging reference capacities, charging capacities and current values of a plurality of charging/discharging devices.
Patent JP-2002247794-A (JP)
Title: Small-sized vibration motor
Inventor: YASUDA TAKAFUMI
IPC: H02K5/22
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To assemble a small-sized vibration motor in such a manner that an outer case is accurately aligned in parallel with a shaft which is an assembly base for positioning and fixing for preventing an eccentric weight from being brought into frictional contact with the inner surface of the outer case. SOLUTION: There is provided the cup-shaped outer case 15 which has a rising cylinder 15b at the center of its closing plane 15c. A stator and a rotor are incorporated into the outer case 15 from the other end of the shaft 1 to which a brush stand 10 is to be attached. The one end of the shaft 1 is fitted to the rising cylinder 15b from the inside of the outer case 15 to position and attach the outer case 15 in parallel with the shaft 1. The brush stand 10 is coupled with the opening side of the outer case 15, and the outer case 15 is fixed and held by the shaft 1 and the brush stand 10.
Patent JP-2002246901-A (JP)
Title: Phase comparator
Inventor: KIYOSE MASASHI
IPC: G11B7/0055
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a phase comparator which is capable of accurately comparing two signals with each other on phase and frequency, even if the signals vary in a duty ratio, when two signals are compared with each other for their phase and frequency. SOLUTION: A VCO 121 is controlled, so as to oscillate clock signals whose frequency is synchronized with that of wobbling signals. A rise comparator 111 compares the sub-harmonic clock signals of the clock signals oscillated by the VCO 121 with the wobbling signals, and signals corresponding to the above comparison result are outputted from a charging pump 112, while a fall comparator 113 compares the trailing edge of the subharmonic clock signal with that of the wobbling signal pulse, and signals, corresponding to the above comparison result, are outputted from a charging pump 114. The signals outputted from the charging pumps 112 and 114 are smoothed into DC voltage signals by a low-pass filter 120, the DC voltage signals are applied to the VCO 121.
Patent JP-2002244257-A (JP)
Title: Photographic processing composition containing triazine derivative and image forming method
Inventor: NAKAI YASUSHI
IPC: G03C7/407
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a processing composition for a silver halide color photographic sensitive material which suppresses stain due to the residual sensitizing dye of the sensitive material after processing and does not form a deposit or precipitate even in storage at low temperature. SOLUTION: The processing composition for a silver halide photographic sensitive material contains a triazine derivative. An image forming method using the composition is provided.
Patent JP-2002209671-A (JP)
Title: Reading chair having pullout table and light
Inventor: OGOSHI AKITOSHI
IPC: A47C9/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an easily carriable and installable reading chair having a pullout table and a pullout light for performing reading and manual work, reducing the fatigue of eyes under always proper illumination even without a desk. SOLUTION: This reading chair comprises a chair composed of legs 1, a seat part 3, a seat back 6, and armrests 4, a pullout light 7 composed of a housing square cylinder part 7a installed in a rear leg 1b part of the chair, and a sliding column 7b taken in and out by vertically sliding in the housing square cylinder part 7a, and a pullout table 5 composed of a table plate 5a for journalling its left and to a front upper part of a left armrest 4 of the chair so as to be rotatable on a table support shaft 5b, and left and right receiving parts 5f and 5g for supporting the table plate 5a by horizontally sliding longitudinally in the left and right fronts of the armrests 4.
Patent JP-2002256463-A (JP)
Title: Steel material superior in weather resistance
Inventor: KIMURA MASAO
IPC: C22C38/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a steel material superior in weather resistance. SOLUTION: The steel material superior in weather resistance having an adhesive rust layer on the surface, is characterized in that a peak ratio R (the third peak/the first peak) of radial distribution around an iron atom and/or a chromium atom in the adhesive rust is 0.3 or more. The steel material is further characterized in that a ratio 'A' (dCr /dFe ) of the second-neighbor interatomic distance dCr in the radial distribution around the chromium atom in the adhesive rust, against the second-neighbor interatomic distance dFe in the radial distribution around the iron atom of goethite (α-FeOOH) is 0.65-0.95.  Preferably, the radial distribution is based on the radial structure function obtained by Fourier transformation of a wide area X-ray absorption fine- structure spectrum in a K absorption edge of the Fe or Cr atom, and the steel material includes one or two kinds of 0.1% or more Cu and 0.1% or more Ni by mass% in iron matrix.