baber/WOPTO huggingface dataset:
Patent JP-2002307522-A (JP)
Title: Method for manufacturing inner and outer surface smooth pipe
Inventor: NISHIKAWA NOBORU
IPC: B29L31/60
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To enhance the smoothness of the outer surface of an inner and outer surface smooth pipe. SOLUTION: In a method for manufacturing the inner and outer surface smooth pipe by applying a synthetic resin strip material 4 to the outside of a synthetic resin pipe 1 having a smooth inner surface and having ridge parts 2 and trough parts 3 spirally formed to the outer peripheral surface thereof, in antipitation of the shrink quantity caused by cooling of the synthetic resin strip material 4 spirally wound around the synthetic resin pipe 1, the formula: W=WH+(WL-WH)×(1.25±0.10) (wherein W is the width of the synthetic resin strip material 4 extruded from an extruder, WH is the width of the ridge parts 2 of the synthetic resin pipe 1 and WL is the width between the centers in the width direction of the adjacent ridge parts 2 and 2) is satisfied.
Patent JP-2002311177-A (JP)
Title: Drive stage
Inventor: MURASAWA SHOJI
IPC: G12B5/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a drive stage which can be miniaturized by a method wherein the number of components is reduced, its costs are reduced and its thickness in the height direction is reduced. SOLUTION: The drive stage is provided with a wedge-shaped raising and lowering part 26 which is arranged and installed on the surface of a slope base 13 whose surface is formed as an inclined plane, a horizontal movement part 38 which is arranged and installed on the surface of the part 26, a first drive unit which moves the part 38 up and down by moving the part 26 along the slope base 13 and a second drive unit which moves the part 38 in the horizontal direction. The first drive unit comprises a first spring 31 and a microhead 34. The second drive unit comprises a second spring 42 and a microhead 45.
Patent JP-2002309689-A (JP)
Title: Wall structure conducting heat insulation and heat transfer
Inventor: MASUOKA TAKASHI
IPC: E04B2/14
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To adjust and indoor section at a proper temperature by changing a wall structure into a heat-insulating wall body or a heat-transfer wall body. SOLUTION: The wall structure 20 has high thermal conductive plates 7 forming isothermal surfaces crossed at right angles with the heat-flow direction and directed and arranged, low thermal conductive lattice bodies composed of vertical plates 8 and horizontal plates 9 forming cellular spaces extending in the thickness direction vertically to the surfaces of the plates 7, and a hollow wall body 3 consisting of an external plate 5 and an internal plate 4 partitioning an indoor section 1 and an outdoor section 2. The wall structure 20 functions as a heat-insulating wall body under the closed state of opening sections 10 and 11 by shutters 12 and 13, and flow paths 17 are formed by pivotal moving centering around fulcra 14 of the horizontal plates 9 under the open state of the opening sections 10 and 11 and functions as a heat-transfer wall body.
Patent JP-2002315441-A (JP)
Title: Soil-recovering apparatus
Inventor: ISHIKAWA KOICHI
IPC: A01G9/08
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce a used amount of soil, rationalize a recovery of soil, and reduce a cost for the recovery. SOLUTION: This apparatus for recovering the soil is obtained by disposing a undersoil-supplying device 15 for supplying the undersoil and a undersoil- treating section 40 for treating the supplied undersoil on the conveyance downstream side of the undersoil-supplying device 15, above a conveyance table for conveying raising seedling containers 2, disposing a recovered soil-receiving gutter 42 long in the direction for conveying the raising seedling containers 2, below the undersoil-treating section 40, and disposing a conveyer 43 for conveying the soil from one end to the other end on the recovered soil-receiving gutter 42.
Patent JP-2002308356-A (JP)
Title: Aerosol container
Inventor: NAKAMURA YUKIO
IPC: B65D83/14
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an effective utilization of parts of an aerosol container. SOLUTION: There is provided an aerosol container 10 in which a top surface segment (a mountain cup 12) of a container main body 11 has a removing segment 22, and a protrusion 16E arranged at a shoulder cover 16 can be engaged with or disengaged from an engaging groove 22A formed at the removing segment 22 in an axial direction of the shoulder cover 16.
Patent JP-2002032472-A (JP)
Title: System and managing server device for print service, store service managing device, and method for calculating print service charge
Inventor: OKUDA KOICHI
IPC: G06Q30/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To improve the usability of a user by dynamically determining a use charge according to the use result of the user. SOLUTION: The print service use result of the user is obtained from log data (S1101) and a discount rate for the basic use charge for the service is determined according to the use result (S1102). When a charge for print service use is calculated, this discount rate is applied and the use charge corresponding to the use result can be determined. Similarly, charging conditions such as a payment period and a batch payment amount are determined according to the use result (S1103 to 4).
Patent JP-2002319585-A (JP)
Title: Method for fabricating semiconductor device
Inventor: ASAKAWA KAZUHIKO
IPC: G06F17/50
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a decision whether a dummy is required or not for lessening the global level difference of an insulation layer covering the conductive part on a substrate. SOLUTION: In the method for making a decision whether a protruding dummy buried in an insulation layer, formed on a semiconductor substrate in order to bury a protruding conductive part on the semiconductor substrate, must be formed on the substrate or not in order to planarize the insulation layer, the ratio of area between the conductive part in a specified region of the substrate and a specified region including that region is calculated for each specified region of the substrate and a decision is made that the dummy is formed in each region if the calculated value is not higher than a threshold value.
Patent JP-2002320073-A (JP)
Title: Image reader
Inventor: FUJII SHUJI
IPC: H04N1/04
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that detects a fault in an electronic device mounted on an opening/closing cover so as to prevent malfunction. SOLUTION: A 2nd control section 124 includes a register and is mounted on an opening/closing upper cover. When the upper cover is opened/closed, operation confirmation data are written in/read from the register, when the read operation confirmation data are not changed, it is discriminated that the 2nd control section 124 of the upper cover is normally in operation, when the read operation confirmation data are changed, it is discriminated that the operation of the 2nd control section 124 of the upper cover is faulty, image read processing is inhibited and a display section 118 displays a faulty state of the 2nd control section 124 of the upper cover 2.
Patent JP-2002322667-A (JP)
Title: Deep-digging clamshell
Inventor: IKUTA MASAHARU
IPC: E02F3/47
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a deep-digging clamshell reducing the number of hydraulic hoses without enlarging the scale of a supporting body of a clamshell bucket and capable of digging the bottom part of a manhole for a sewerage deeper than a conventional one. SOLUTION: A winch 11 is attached to a bracket 12 attached to a working link 7 of a self traveling working machine 1. The clamshell bucket 9 is supported by a wire rope 10 wound around and fed out by the winch 11. The single hydraulic hose 35 wound around a hose reel 36 attached to the working link 7 or the bracket 12 is connected to the clamshell bucket 9. The clamshell bucket 9 is provided with an energizing means energizing a bucket shell in a constantly opening direction and a cylinder closing the bucket shell by a pressure oil fed by the hydraulic hose 35.
Patent JP-2001357555-A (JP)
Title: Method and device for detecting error signal for optical recording/reproducing equipment
Inventor: BA HEIIN
IPC: G11B7/13
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting an error signal for an optical recording/reproducing equipment which are not so much affected by the external noise while having high S/N ratio and also made to be not so mush affected with respect to the detrack. SOLUTION: Optical beams passing through an objective lens after reflected/ diffracted on a recording medium are independently detected in the manner of dividing them to four outside optical areas and four inside optical areas positioned inside them with respect to the radial direction in the shape of 2×4 matrix so that border lines are arranged in the radial direction of the recording medium and the tangential direction of a track, then detected signals of at least one outside optical area positioned in the first diagonal direction and at least one inside optical area positioned in the second diagonal direction are added to obtain at least one first added signal, and detected signals of at least, one inside optical area positioned in the first diagonal direction and at least, one outside optical area positioned in the second diagonal direction are added up to obtain at least,  one second added signal, then the device is composed so as to obtain an inclination error signal from a phase comparison signal obtained by comparing phases between the first and second added signals each other.
Patent JP-2002323909-A (JP)
Title: Device and system for alarming
Inventor: TAKAHASHI ICHIRO
IPC: G05B19/048
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and a system for alarming which makes it easy to input signals of facilities to be monitored to the device and also makes it possible to input various signals from the facilities and can lower the cost for structuring an alarm monitor system and give notice of a power failure as a representative alarm state of the facilities. SOLUTION: The alarming device comprises a CPU part 11 which controls a function of communication with a sequencer 3 sending out output signals such as alarm signals of object facilities 4 and 5 to be monitored, a communication device 1 having an internal communication part 14 which is connected to a communication line 6 and sends and receives communication data, and a communication cable 2 which connects the communication device 1 and sequencer 3 to each other; and the communication device 1 has a function of detecting a fault signal among the output signals that the sequencer 3 sends out and giving an alarm.
Patent JP-2002020331-A (JP)
Title: Method for separating catalyst, product and reaction solvent
Inventor: TANI NOBUDAI
IPC: C07B61/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To readily separate a catalyst, products and reaction solvents from a reaction mixture obtained by oxidizing a substance in the presence of the oxidation catalyst composed of an N-hydroxy aromatic imide compound and a transition metal. SOLUTION: This method is to separate the oxidation catalyst, oxidation product and reactional solvent from the reactional mixture obtained by oxidizing the substrate in the presence of the oxidation catalyst composed of the N- hydroxy aromatic imide compound and the transition metal. The reactional solvent is distilled off from the reactional mixture in the presence of an organic solvent immiscible with the reactional solvent to afford a mixture containing the reactional solvent in a weight of <=5 times based on the N-hydroxy aromatic imide compound. The resultant mixture is then subjected to solid-liquid separation and separated into the oxidation product and the oxidation catalyst.
Patent JP-2002023887-A (JP)
Title: Packaging architecture for multi-processor server
Inventor: RISA HEID PALLOTTI
IPC: G06F12/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the operation of this conventional sever system is made slow since a mid-plane is used for a backbone for mutually connecting constituent components, and plural processor boards, a memory board, and an I/O board are connected to the mid-plane, and therefore respective distances between a processor and a memory, between the processor and the processor, and between the processor and an I/O are made long, and that the hot swap of those constituent components is impossible. SOLUTION: In this system and method for mutually connecting plural modular cell boards by using a back-plane, the cell boards are constituted as the constructing blocks of a computer system equipped with plural processors, a processor control sub-system, and a memory sub-system.
Patent JP-2002326598-A (JP)
Title: Device and method for evaluating integrity of hull
Inventor: MURAKAMI CHIKASUKE
IPC: B63B43/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of maintenance by easily specifying the inspection points of a hull. SOLUTION: The stress of the hull 2 is detected by a stress detection means 3, and the state of a ship 1 in cruising is led by a ship state leading means 4. The stress information on the hull 2 and the state of a tanker 1 are transmitted to a computer 7 through a ship-to-land communication and, based on the transmitted information, the integrity of a hull structural body is estimated and evaluated on a control side. Without relying upon the evaluation of integrity accumulated by experience, the integrity of the hull 2 can be evaluated on the control side, the inspection points can be specified easily, and the efficiency of the maintenance can be increased.
Patent JP-2002083868-A (JP)
Title: Semiconductor device and production method therefor
Inventor: FUKAZAWA YUJI
IPC: H01L23/48
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a production method therefor, with which the conduction defect of wiring and a via part can be avoided. SOLUTION: A metal film is embedded in a first groove 12 and one part of this metal film is removed. Thus, first wiring 17 and a via hole 18 are simultaneously formed integrally. Afterwards, second wiring 23 connected with the via hole 18 is formed.
Patent JP-2002335574-A (JP)
Title: System for managing message exchanged between worker at site of construction and field management office
Inventor: HAMAZOE KOTARO
IPC: H04W8/20
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for managing messages exchanged between a worker in the site of construction and a field management office in which a message can be delivered quickly and surely to the worker in the site of construction and post management of the transmission conditions of message can be performed efficiently. SOLUTION: Each field worker carries a portable communication unit K and a message management server S for receiving, storing and managing messages delivered from other units through a communication means, e.g. an LAN, along with address information and transmission timing designating information thereof is installed in a field management office. The message management server S transmits the message to a portable communication unit K designated by the address information at a timing designated by the transmission timing information.
Patent JP-2002337900-A (JP)
Title: Container lid
Inventor: ISHIZAWA MASANORI
IPC: B65D43/10
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a container lid in which it can be adapted for a fine difference in diameter at flanges of the container and both a fitting property and an easy fitting or detaching property can be attained. SOLUTION: A wall surface of a lid fitting part to be fitted to oppose against an outer circumference of a container flange formed at an upper end of a container having a circle as seen in a top plan view is made as a polygonal wall having a polygonal shape as seen in a top plan view. For example, there is provided a fitting part 101 fitted from above to enclose container flanges 201, 204 formed at each of the upper ends of the containers 2a, 2b having a circle as seen from its top plan view. An inner wall 101b constituting the fitting part 101 is formed into a circular wall having a circle as seen from its top plan view. An outer wall 101a constituting the fitting part 101 is formed into a polygonal wall having a polygonal shape as seen from its top plan view.  The outer wall 101 has a fitting adjustment function in which it is flexed and deformed in response to a fine difference in diameters of the container flange part 201.
Patent JP-2002338789-A (JP)
Title: Lightweight epoxy resin composition
Inventor: TAKEMOTO KOICHI
IPC: C08G59/18
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight epoxy resin composition which may be easily handled at in situ application and exerts a sufficient strength and adhesion when mounting nails or screws after application. SOLUTION: The lightweight epoxy resin composition contains (a) a compound having at least one epoxy group within a molecule, (b) a hollow filler having a particle size of 1 to 300 μm, (c) a filler such as limestone powder, etc., and (d) a hardener. Preferably, 40 to 60 wt.% components (a) and (d), 30 to 55 wt.% component (b) and 3 to 20 wt.% component (c) are compounded. The hollow filler is preferably a mixture of at least two hollow fillers with different particle sizes.
Patent JP-2002341720-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: SAITO YOSHIHISA
IPC: G03G21/10
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus having a cleaning member for cleaning an image carrier by abutting thereon, and capable of preventing abnormal vibration caused between the cleaning member and the image carrier, by controlling the abutting state between the cleaning member and the image carrier. SOLUTION: In this image forming apparatus having the image carrier and a cleaning blade abutting on the image carrier, an abutting part between the image carrier and the cleaning blade has a certain fixed distance.
Patent JP-2002342700-A (JP)
Title: Automatically totaling method/device, recording medium and program
Inventor: IZUMI NAONORI
IPC: G06F19/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatically totaling method by which distributed processing is possible by dividing totaling processing into proper units. SOLUTION: The automatically totaling method for automatically totaling a plurality of records by using a computer is provided. Each of the records includes a plurality of items including a first key item and a second key item and numerical values related to at least the first key item and the second key item. The automatically totaling method includes (a) a step for performing first automatically totaling processing for obtaining the totaling result of the numerical values by each first key item concerning the records (step S801 to step S810) and (b) a step for performing second automatically totaling processing for obtaining the totaling result of the numerical values by each second key item concerning at least one record in which the value of at least one previously fixed item including the first key item coincides with a prescribed value among the records (step S900 to step S909).
Patent JP-2002350847-A (JP)
Title: Liquid crystal display device
Inventor: ISECHI NORIHIRO
IPC: F21Y101/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has high luminance, a uniform luminance distribution, and superior visibility. SOLUTION: The liquid crystal display device is equipped with a light guide plate which has a light guide part, a reflection part, and a light emission part, a light emitting element which is arranged closely to the light guide part at a corner part of the light guide plate, and a liquid crystal display element which is arranged above the light guide plate; and a light diffusion sheet is interposed between the light guide plate and liquid crystal display element and provided with a light reflecting layer 25 along two side edges of the light guide plate between which the light guide part is held except the parts facing the light guide plate and reflection part and a shading reflecting layer 26 which reflects the light emitted by the light emission part into the light guide plate along other two side edges.
Patent JP-2002353896-A (JP)
Title: Optical transmitter
Inventor: KOBAYASHI TATSUYA
IPC: H04B10/516
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter provided with a feedback control system so that the phase relation of an optical intensity modulator and an optical phase modulator always becomes a prescribed value. SOLUTION: A mixer 10 compares phases between clock signals applied to an optical phase modulator (PM) 3 and an optical intensity modulator (AM) 5. An automatic delay compensation circuit (ADC) 12 controls the phase quantity of a phase shifter (Δϕ) 13 so that the phase relation between both signals becomes the prescribed value based on the phase comparison result. Above operations are repeated and the phase relation of the clock signals applied to the optical phase modulator (PM) 3 and the optical intensity modulator (AM) 5 is maintained to the prescribed value.
Patent JP-2002351301-A (JP)
Title: Image forming device, information processor and method of controlling image forming device
Inventor: TAKEMOTO KAZUHIRO
IPC: G09B7/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which decreases the printing errors by making operation while not knowing the operating method of the application functions of the image forming device well enough and enables a user to easily master the operating method. SOLUTION: The practice questions of the operations relating to the application functions and the operating procedure instructions of the application functions which are the answers of the practice questions are displayed in a display section and the user is instructed to actually operate the switches, etc., of apparatus in accordance with the instructed operating procedures, by which the user is experienced with the pseudo operation of the application functions. The user is thus able to easily master the driving operation of the application functions.
Patent JP-2002347222-A (JP)
Title: Cleaning mechanism for screen printer
Inventor: KIDA KAZUAKI
IPC: B41F15/12
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To eliminate releasing of an adhesive sheet 11 adhered to a screen 9 before the sheet 11 is wound on a winding roll 3. SOLUTION: A cleaning mechanism for a screen printer supports and holds a part of the sheet 11 of a fixed roller 2 of the side not covering the screen 9 by a roller 7, maintains the tension to the sheet 11, and hence eliminates slack of the sheet 11.
Patent JP-2002354427-A (JP)
Title: Recording/reproducing apparatus and broadcasting receiver
Inventor: NAKAJIMA YASUHISA
IPC: H04N5/44
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and equipment for limiting access to contents (broadcasting programs) being recorded on accumulation type media based on personal information, in an IC card for personal authentication being inserted in a recording/reproducing apparatus and a broadcasting receiver utilizing the accumulation type media. SOLUTION: The recording/reproducing apparatus and broadcasting receiver comprise a means for accumulating contents (broadcasting programs) in a specific medium for creating the accumulation type media, a means for accessing the accumulation type media for reproducing desired contents (broadcasting programs), and a means for limiting the recording/reproduction of the contents (broadcasting programs) by personal information being stored in the card for personal authentication.