baber/WOPTO huggingface dataset:
Patent JP-2001241767-A (JP)
Title: Hot-water supplying device
Inventor: KANEZAKI KOICHI
IPC: F24H1/10
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an abnormality in combustion when the hot-water supplying device is used after the condition of non-combustion. SOLUTION: A water passing circuit for the side of a heat exchanger 1 is provided with a heat exchanging circuit water amount control valve 12 having a totally closing function while the control valve 12 is controlled so as to close the passing of water toward the heat exchanger 1 side under the non-combustion condition of the device. According to this method, dewing in the heat exchanger 1 is prevented whereby the abnormality in combustion upon usual using (combustion) can be prevented.
Patent JP-2001178710-A (JP)
Title: Blood-sampling position display instrument
Inventor: HIRAO ETSUO
IPC: A61B5/151
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a blood-sampling position display instrument allowing easy taking of a blood sample. SOLUTION: In this blood-sampling position display instrument 1, the bottom surface of a base plate 11 having a gibbous cross-sectional shape and a circular plan shape is disposed with an adhesive layer 12, and a penetration hole penetrating the base plate 11 and the adhesive layer 12 is formed at the center as a blood-sampling hole 13. The projecting part of the display instrument 1 that is a connection part to the tip of a lancet device is fitted into a hole of the tip of the lancet device to connect the display instrument 1 and the lancet device. By strengthening an adhesive strength of a skin and the adhesive layer 12 more strongly than a bonding strength of the instrument device 1 and the tip of the lancet device in the connection part, only the display device 1 remains on the skin after use of the lancet device.  The blood sample can be taken through the blood-sampling hole 13 with the remaining display device 1 as a mark.
Patent JP-2001243173-A (JP)
Title: Data processor
Inventor: WATANABE MAKOTO
IPC: G06F12/06
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To enable to access from a CPU to a device and a RAM part which are usually on a same bus and are not directly related to DMA during DMA processing, and provide a transfer-between-high-speed-RAMs means and a temporary RAM-substitute means for the CPU. SOLUTION: This data processor includes bus switches 23, 37 that breaks connections between local buses A and B, and connections between memory buses A and B at the occurrence of DMA between device switches 18, 19 and RAM 13, a bus switch 38 that connects a local bus B (DT) with a memory bus B (CLT), and connects the memory bus B (CLT) with a DMA adaptation part of a RAM access part 7, and the RAM access part 7 that has a DMA controller 6 to collectively control bus switches 23, 37, 38, a CPU adaptation part and the DMA adaptation part. Furthermore, the DMA controller 6 controls a parallel operation of above two adaptation parts and has a high speed transfer means between RAM 12 and RAM 13.
Patent JP-2001243332-A (JP)
Title: Visit applicant registration system for exhibition or the like, and visit applicant registering method for exhibition or the like
Inventor: SATO TOSHIMITSU
IPC: G06Q50/10
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To easily perform a reception job by reading a reception number peculiar to a registered person at the place for an exhibition by adding the reception number to the registered person at the time of registration. SOLUTION: This system is composed of a visit applicant pre-registration system connecting a visit applicant terminal to a visit applicant register terminal through a network and a visitor confirmation system for inputting previously registered contents to a computer at the place for the exhibition.  The visit applicant pre-registration system is provided with a communication line identifying means for identifying a terminal to be used for a registration request, a previous register means for transmitting a registration picture corresponding to the communication line and inputting specified items, a reception number reporting means for applying the reception number after the completion of registration and transmitting it to the visit applicant terminal and a storage means for storing registered contents, and the visitor confirmation system is provided with a visitor confirming means for confirming a visitor by inputting the reception number applied at the time of registration to the computer at the place for the exhibition or the like and a storage means for storing confirmed contents.
Patent JP-2001251700-A (JP)
Title: Information equipment provided with speaker
Inventor: TAKAHASHI KEIICHI
IPC: H04R5/04
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an information equipment provided with a speaker by which whether or not an amplifier is connected to the speaker can be self- diagnosed with a simple configuration. SOLUTION: This equipment is constituted so that a frequency out of an audible frequency band, which is outputted from a microcomputer 23 as an inspection signal, is inputted to the input terminal 14a of a power IC 10a via an input changeover circuit 22, an inspected signal to be outputted to the ripple terminal 13a of the power IC 10a on the basis of the inspection signal is extracted by an extracting circuit 20a and it is judged whether the speaker FLS is connected to the amplifier 12a or not by the largeness of an output voltage outputted from the extracting circuit 20a.
Patent JP-2001244824-A (JP)
Title: Viterbi decoder and data recording and reproducing device using same
Inventor: YAMAKAWA HIDEYUKI
IPC: H03M13/41
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by simplifying a signal processing circuit, specially, a viterbi circuit of a magnetic disk drive using a E2PRML system. SOLUTION: A trellis diagram is constituted based on whether or not magnetism on a medium is inverted. A register Sg which holds final magnetic inversion directions for respective state is provided so as to discriminate between positive magnetic inversion and negative magnetic inversion in addition to metric values of the remaining paths reaching the respective states and a selection history (path memory). Further, an MTR code which limits the frequency of continuous magnetic inversion is used together.
Patent JP-2001251841-A (JP)
Title: Linear actuator
Inventor: OKADA YUKIHIRO
IPC: H02K41/03
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce thrust fluctuations caused by a large difference in the thrust generated at a linear part and an arc part, when thrust is moved from a linear part to an arc part and vice versa. SOLUTION: This linear actuator is provided with a yoke 1, permanent magnets 2, 2' at the arc part and the linear part polarized in such a direction as illustrated, and an armature coil 3. The magnetic flux form the permanent magnets 2, 2' is interlinked with the armature coil 3, so that a prescribed current is made flow through the armature coil 3, and the thrust is generated in the armature coil 3 and moved by Fleming's left hand rule. A value obtained by multiplying the area of the permanent magnet 2 at the arc part by the residual magnetic flux density is larger than the value obtained by multiplying the area of the permanent magnet 2 at the linear part by the residual magnetic flux density, thus thrust fluctuations at the linear and arc parts can be reduced.
Patent JP-2001248869-A (JP)
Title: Filter unit for clean room
Inventor: DOBUTSU OSAMU
IPC: B01L1/04
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit of a compact clean room and can be installed easily and supplies a large amount of clean air in a clean room. SOLUTION: In the filter unit of a clean room, an air intake chamber for accommodating a blowing fan and a motor for driving the blowing fan is provided, an air intake port for taking in air is provided at the upper portion of the suction chamber, at the same time the blowing fan and the motor for driving are fixed to a substrate at the bottom of the air suction chamber, a cylindrical filter is provided so that the blowing fan and the motor for driving are surrounded, the lower portion of the cylindrical filter is closed by the substrate, an outer frame is provided so that the cylindrical filter is surrounded, the outer frame closes upper and side parts, releases a lower part, and is connected to an air diffusion member for diffusing air from the ceiling, and purified air from the air diffusion member is supplied into a room.
Patent JP-2001256894-A (JP)
Title: Plasma display panel and its production
Inventor: MASUDA KOSUKE
IPC: H01J11/34
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel capable of displaying a high definition image by further improving the contrast of an image formed on the plasma display panel. SOLUTION: The plasma display panel has a plurality of row electrode pairs (X, Y) forming display lines on a front glass substrate 10. Each of the row electrode pairs X, Y consists of transparent electrodes Xa, Ya opposed to each other via a discharge gap (g) and bus electrodes Xb, Yb connected to the transparent electrodes Xa, Ya. A dielectric layer 11 is provided with a shading layer 20 superposed on a portion encircled by the bus electrodes Xb, Yb located between the row electrode pairs (X, Y) in view from the front glass substrate 10.
Patent JP-2001257448-A (JP)
Title: Method for manufacturing printed wiring board and printed wiring board obtained thereby
Inventor: ITO SHIGEYASU
IPC: H05K3/04
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing printed wiring boards, which needs no special facility such as large-scale facility or facility for waste liquid processing and by which printed wiring boards exhibiting necessary mounting properties can be obtained, and to provide such printed wiring boards. SOLUTION: Resin sheets 13 of thermosetting resin are placed on both sides of a core substrate 14 and sheets of copper foil 12 are placed on the outside of the resin sheets 13. Two SUS boards 15 are sandwiched between an upper mold 16 and a lower mold 17 and are pressed. When the SUS boards 15 are pressed by the upper mold 16, protrusions 11a of a mold 11 are engaged in the copper foil 12, and the engaged copper foil 12 is embedded in the resin sheet 13 under the copper foil 12. The copper foil 12 is bonded to the core substrate 14 while being embedded in the resin sheet 13.
Patent JP-2001250630-A (JP)
Title: Connector for ic card
Inventor: UCHIYAMA ATSUSHI
IPC: G06K17/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a connector for an IC card having a shutter mechanism, which can easily make an insertion of the IC card, besides aim at mutuality of parts between a connector for the IC card without a shutter mechanism. SOLUTION: This connector is equipped with the followings; a housing 1 installed with a plurality of connector terminals 2; guide frames 9 that are installed at the opposite of the both side parts of the housing 1 and that have guide grooves 9a wherein an IC card 3 which is connected to the connector terminal 2 is inserted into and retained by the grooves; a support frame 10 which is installed at the front end side of the opposite guide 9; and a shutter member 11 which is turnably supported by the support frame 10 and opens and closes an insertion port 10e of the IC card 3 are equipped. The support frame 10 is formed as a separated body from the guide frame 9 and is made mountable on the guide frame 9.
Patent JP-2001256847-A (JP)
Title: Cast bushing
Inventor: KAWASHIMA WATARU
IPC: H01F27/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cast bushing of stable quality free of residual internal stress due to the curing contraction of the resin of the cast bushing with an insulating portion formed of cast resin. SOLUTION: This cast brushing encircles a central conductor and a mounting flange is mounted on the periphery of the intermediate position. A wire mesh is disposed, so that the mesh is concentric with the central conductor, in a bias direction in the interior close to the flange of an insulating portion formed of cast resin to form a cylindrical shape. On both ends, there is embedded an electric field alleviating electrode of a shape folded back toward the periphery side at a curvature radius for reducing the intensity of the electric field below the dielectric strength of a material when voltage is applied.
Patent JP-2001262197-A (JP)
Title: Sheetlike detergent and sheetlike detergent product
Inventor: IDE EMIKO
IPC: C11D10/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheetlike detergent good in solubility and shape retaining properties and further good in preservation stability without mutually joining the sheets during preservation. SOLUTION: This sheetlike detergent is characterized in that a detergent thin layer comprising a surfactant and a detergent builder is sandwiched between a surface thin layer comprising a water-soluble substrate and a release sheet.
Patent JP-2001263680-A (JP)
Title: Combined cooking apparatus
Inventor: KITADA TERUYUKI
IPC: F24C11/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that daily use frequency of a portable gas cooking stove is high, thus, the cooking stove which is excellent in cooking ability and facility and high in safety is demanded. SOLUTION: The combined cooking apparatus comprises an apparatus top plate 7, a portable cooking stove burner, an electromagnetic induction heating device 13, and a control device 14. The cooking apparatus is provided with an integral constitution body fronting on an opening part 10 of the apparatus top plate 7 in a manner to be flush therewith or with a step and fixed at the apparatus top plate 7 of a non-magnetic heating surface 19.
Patent JP-2001265172-A (JP)
Title: Image forming device
Inventor: ENDO SHUICHI
IPC: B65H1/26
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of easily managing every kind of paper set on a paper supply cassette and effectively preventing image formation using unintended paper or the theft of the paper. SOLUTION: First, '0' showing that lock cannot be released is substituted in flags L1 and L2 (S1), whether a code number has been already set is decided (S2), and a manager sets the code number, when the code number is not set (S3). The code number can be set plurally, and lock releasing information is set for every code number. When it is found that the code number has been already set, the device is kept to wait for user's inputting the code number. When the user inputs the code number (S4), whether the inputted code number matches with the registered one is decided (S5). When they match, the lock- releasing information S1 and S2 corresponding to the code number are read in and are substituted in the L1 and L2 (S6).
Patent JP-2001259869-A (JP)
Title: Perforating device and method
Inventor: OKADA TAKAAKI
IPC: B23K26/08
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To accurately form uniform lateral perforations on continuous paper moving continuously in accordance with variable speed. SOLUTION: The device is provided with a laser source (1) for pulsatively generating a laser beam (2), means (6, 8) for scanning the laser beam on a sheet (9) at roughly equal speed along a prescribed scanning plane, means (11, 12) for changing a scanning angle, and a control means (7) that initially sets the time base output characteristics of the laser source on the basis of the characteristics of the equal scanning speed and the sheet and that controls the scanning angle in accordance with a change in the moving speed of the sheet.
Patent JP-2000323670-A (JP)
Title: Two transistor single capacitor ferroelectric memory
Inventor: TIWARI SANDIP
IPC: H01L29/792
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a back-plane ferroelectric memory apparatus employing a read transistor, a write transistor and a ferroelectric capacitor storage means. SOLUTION: A back plane 26 forms a gate region underneath the read transistor 20 with the potential of the back plane affected by polarization of the ferroelectric capacitor. The write transistor 18 and the read transistor 20 are different, the write transistor 18 may be a vertical structure and the read transistor 20 may be a back plane planer structure. The drain of the write transistor 18 is connected to the back plane of the read transistor 20 and a plate of the ferroelectric capacitor 22.
Patent JP-2001270548-A (JP)
Title: Packaging structure
Inventor: YUGAWA YASUO
IPC: B65D81/113
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the move of a separated styrene foam cushioning in a cushioning main body or in a case and to prevent the deformation of the side face of an item stored even when the cushioning is broken owing to the shock of a drop during the transportation of the item stored in a packaged condition. SOLUTION: A cushioning 1 for protecting the bottom end of an item 2 stored comprises a corrugated cardboard cushioning main body 3 whose top end is open and styrene foam cushionings 4 and 4 for receiving both bottom ends of the item 2 set to run along the inside of a pair of facing side panels 7, 7 in the inside of the main body 3. On the top end of the panels 7 and 7, pressing flaps 18-20 are jointly provided for holding the materials 4 and 4 set in the main body 3 with the bottom panel 5 of the main body 3.
Patent JP-2001266782-A (JP)
Title: Ion source throttle
Inventor: KAGA HIROYASU
IPC: H01J27/26
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem where an opening hole beings to be blocked, with increased service frequency, when the aspect ratio of the opening diameter of a throttle to the length thereof becomes 5 or larger, precluding the desired maximum beam current. SOLUTION: A throttle hole is formed into an inversely tapered shape, which becomes larger the further downstream side a beam is located, or in a stepwise shape which becomes as larger, the further downstream side of the beam it is. Technology for stabilizing ion emission from Ga liquid metal ion source(LMIS) and technology suited to an ion device having a great current and high beam current density are established therewith.
Patent JP-2001273450-A (JP)
Title: Prepaid settlement system, money receiving device, settlement center and prepaid settlement method
Inventor: OTANI AKIRA
IPC: G06Q30/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a prepaid settlement system., which can be freely utilized by each of users without use restriction imposed to the user. SOLUTION: A money receiving device 3 transmits money receiving information containing the amount of received money to a managing center 5. The managing center 5 generates a prepaid code and a password, supplies them to the money receiving device 3 and stores remainder information and password information. The money receiving device 3 receives the prepaid code and the password from the managing center 5 and prints them out on a receipt or the like. The money receiving device 3 accepts the purchase request of an article and the entry of the prepaid code and the password, and transmits the purchase request containing the inputted prepaid code or the like to a store server 7. The store server 7 transmits the prepaid code, the password and a purchase amount in the purchase request to the managing center 5.  After the password is checked, the managing center 5 specifies the remainder information with the prepaid code as a key and performs settlement processing for subtracting the purchase amount from the remainder.
Patent JP-2001279733-A (JP)
Title: Intake segment
Inventor: OZEKI MUNETAKA
IPC: E03B3/18
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To easily enable manufacture in a short time without causing cost increase, and further contrive the long period of the life of the tail brush of a shield machine. SOLUTION: A main girder plate 15 and a joint plate 16 comprising steel plates are provided on the circumference in the outer peripheral side of a skin plate 14 comprising the steel plate forming an inner peripheral face to make a frame body 12. The inside of the frame body 12 is divided into two spaces by a division plate 17. An outer face skin plate 18 is provided on the outer peripheral face of one space to make an enclosed enclosure space part 10A. A synthetic resin-made cylindrical body 22 is provided at a position facing a hole part 21 formed on the skin plate 14 in the other space, and permeable concrete is filled to make a permeable part 10B. Water permeated in the permeable concrete 13 of the permeable part 10B is guided from the intake hole 20 formed by the cylindrical body 22 and the hole part 21 of the skin plate 14 to an inner face side.
Patent JP-2001271790-A (JP)
Title: Centrifugal impeller and air cleaner
Inventor: YOKOYAMA MAKOTO
IPC: F04D29/28
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal impeller capable of preventing decrease in impeller efficiency and increase in noise even when a treating capacity is increased. SOLUTION: Them outlet angle of an impeller is inclined from about 40 degrees to about 60 degrees in the rotating direction of the impeller in the position about 1/2 to about 1/3 of the impeller length from the outlet side of the impeller.
Patent JP-2001277702-A (JP)
Title: Ink jet recording sheet for proof reading
Inventor: NAKAO KAZUHISA
IPC: B41M5/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, which is suitable for printing of highly precise image and has a printing proofing function with excellent color tone and texture. SOLUTION: This sheet is produced by providing one or more porous pigment-containing ink accepting layers on a support. When its surface layer is measured by a measuring method according to JIS Z 8722, this sheet is set to satisfy the conditions that the lightness index (L*) according to JIS Z 8729 satisfies the inequality: 70<=L*<=100, the values of chromaticness indices (a* and b*) satisfy at least one condition selected from the group consisting of a*>=1, a*<=-1, b*>=1 and b*<=-1 and, at the same time, the following inequalities -10<=a*<=10 and -10<=b*<=10 and the value of the specular gloss at 75 deg. of the surface layer is set to lie in the range of 30 to 80%.
Patent JP-2000347203-A (JP)
Title: Liquid crystal sealing material composition
Inventor: KITAMURA TADASHI
IPC: C09K3/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal sealing material composition which is capable of dealing with liquid crystal display elements (cells) produced by a single wafer press thermal adhesion system and permits the production of the homogeneous and high-quality liquid crystal display elements exhibiting high adhesive seal reliability. SOLUTION: The ion conductivity of an aqueous solution obtained by intimately mixing an epoxy resin composition and pure water of this liquid crystal sealing material composition is <=1 mS/m, the viscosity of a B stage composition is 50 to 10000 Pa.s at 80 to 100 deg.C, the coefficient of thermal expansion of the cured matter of the composition is <=10×10-5 mm/mm/ deg.C, the thermal deformation temperature Tg is >=100 deg.C, the 80 deg.C moisture vapor transmission rate of the cured body is <=200 g/m2.24 hrs. The composition consists of an epoxy resin having an average >=1.2 epoxy group in the molecule, rubber-like polymer particles (diameter below 5 μm) of <=0 deg.C in softening point, an inorganic filler, a thermally active latent epoxy hardener and high softening point (>=50 deg.C) polymer particulates (diameter below 2 μm).