baber/WOPTO huggingface dataset:
Patent JP-2002228071-A (JP)
Title: Pipe joint
Inventor: HASHIMOTO YOSHIO
IPC: F16K5/06
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint having a control valve means capable of attaching/detaching an outlet side plug and blocking/communicating the fluid and a means for relatively rocking the plug connected to the pipe joint. SOLUTION: A valve element has a through hole 2a having a plug fitting port of a connection plug which is slidably fitted in a valve chamber on the outlet side of pressure fluid on one end, a fan-shaped opening part 4 of the joint body is in a closed condition for blocking the fluid from a fluid passage of a pipe connection part and in a condition in which the through hole is communicated with a vent hole when the valve element is rocked, and comprises an attachable/detachable part 4a capable of attaching/detaching the connection plug to/from the plug fitting port, and an engagement part 4c which is locked, capable of rocking, while maintaining the closed-valve condition in which a fluid passage of the connection plug, the through hole of the valve element,  and the fluid passage of the pipe connection part are communicated with each other in the connection condition in which the connection lug is fitted to the plug fitting port.
Patent JP-2002232600-A (JP)
Title: Information providing device, position providing device, information providing method, and position providing method
Inventor: KASE NAOKI
IPC: G06Q30/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an information providing device that can revise information to be provided corresponding to the accuracy of position information of a user. SOLUTION: A position information providing server 15 uses a position acquisition section 152 to acquire position data on the basis of position information of a specific user and uses an error acquisition section 153 to acquire error data and transmits the data as a set to an information providing server 16. The information providing server 16 uses an information generation section 172 to generate the information to the specific user on the basis of the received position data and error data. The server 16 transmits the generated information to the specific user.
Patent JP-2002233138-A (JP)
Title: Switching power supply unit
Inventor: TAMAOKA SHUJI
IPC: H02M3/155
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To eliminate, in a switching power supply unit that automatically switches a switching power supply operation of a voltage-boosting type and that of a voltage step-down type using a single coil, a phenomenon in which both the switching power supply operations stop when switching is made between the voltage-boosting switching power supply operation and the voltage step-down switching power supply operation, and a phenomenon in which both the switching power supply operations simultaneously occur and the power conversion efficiency of the power supply is deteriorated. SOLUTION: The output voltage EO1 of an error amplifier 2 is compared with a specified voltage VR2 at a voltage boosting/step-down switching circuit 6 to generate an operation mode specifying signal SS. According to an operation mode specified by the operation mode specifying signal SS, a switching control logic circuit 8 causes either of the voltage step-down switching circuit 9 or the voltage-boosting switching circuit 10 to exclusively perform the switching operation. Therefore, the switching power supply operations are prevented from being both stopped or simultaneously taking place, when the switching is made between the voltage-boosting switching power supply operation and the voltage step-down switching power supply operation.
Patent JP-2002229469-A (JP)
Title: Positioning method and equipment for panel
Inventor: MARUYAMA MOTOAKI
IPC: G09F9/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a positioning method and equipment for detecting whether the abutment between a datum plane of a panel and a positioning ball is adequate or not. SOLUTION: In moving the panel 22 by pressing positioning rods 58a, 58b and 59a which are freely protrudable and retractable to the flank of the panel 22 on a stage 51c and positioning the panel 22 by allowing the datum plane 22a formed on the panel flank to abut the positioning ball 2 fixed on the stage, the portion near the abutting part of the datum plane and the positioning ball 2 is irradiated with light 6 by light emitting means 5 and the reflected light is detected by light receiving means (opening 2a, light guide portions 2C and 2D, light receiving element 4) formed at the positioning ball. Whether the datum plane abuts the ball or not is then decided by a detection signal level.
Patent JP-2002226538-A (JP)
Title: Curing agent for polyurethane resin and curable polyurethane resin composition
Inventor: ISHIDA HIDEYUKI
IPC: C09D11/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a curing agent which comprises a polyisocyanate having a low viscosity and a high aliphatic isocyanate group content and is used for polyurethane resins, and to provide a curable polyurethane resin composition containing the curing agent. SOLUTION: This curing agent for polyurethane resins comprises a polyisocyanate mixture which is obtained by reacting (A) an aliphatic polyisocyanate with (B) a polyol in the presence of a urethodione production catalyst, has a viscosity of 0.1 to 1,300 mPa.s, has a urethodione group nitrogen atom number rate of 20 to 50%, an isocyanurate group nitrogen atom number rate of <=20% and a urethane group-allophanate group total nitrogen atom number rate of 0.1 to 40%, based on the total nitrogen number, and has an allophanate group nitrogen atom number rate of 67 to 100% based on the total nitrogen atom number. The polyurethane resin composition comprises the curing agent and a polyol.
Patent JP-2002227297-A (JP)
Title: Structural body
Inventor: HAYASHI KATSUAKI
IPC: A47B47/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a structural body capable of contriving the simplification of a structure by making the cross section shape common, having a good wiring guide function and simply connecting a support and a glazing bar. SOLUTION: The structural body 1 is provided with the support 2 and the glazing bar 3 supported thereon, recess parts S extending in the longitudinal direction are formed on the support 2 and the glazing bar 3 respectively, the cross section shapes of the direction orthogonal to the respective longitudinal directions of the support 2 and the glazing bar 3 are made the same shape, and the support 2 and the glazing bar 3 are connected in the state that the recess parts S are continued.
Patent JP-2002231896-A (JP)
Title: Semiconductor device
Inventor: TSUCHIDA MITSUHO
IPC: H01L27/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To achieve a resistance layer with high breakdown in a Bi-CMOS built-in semiconductor device. SOLUTION: In conventional high breakdown voltage horizontal MOSFET and Bi-CMOS devices, a resistor and a P-type resistor are isolated with an N well to form the P-type resistor. The N well layer and an N well layer in a semiconductor region are simultaneously formed and in addition the impurity concentration is determined by a relationship of a RBS(NO). Consequently the breakdown voltage is limited. In order to solve this problem, the N well layer in the resistor element is divided into two and the P-type resistor is formed in each N-well. The resistor element is formed by connecting each N well in series so that the voltage of two times can be applied.
Patent JP-2002235901-A (JP)
Title: Water tube boiler
Inventor: YAMAGUCHI KEIJI
IPC: F22B37/24
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To permit the space around a boiler body to be small, simplify structure and reduce construction period for assembly, in a water tube boiler which is used for a refuse incinerator, a refuse melting furnace or the like. SOLUTION: The boiler is constituted of the boiler body 2 and a back stay 3. In particular, the back stay 3 is provided on the outside of a water wall 6 of the body 2 to reinforce the wall 6, being formed with a connecting path 17 which is directed to a boiler drum 16, so that the back stay 3 also serves as a connecting tube 17.
Patent JP-2002244942-A (JP)
Title: Network management system
Inventor: FUJIEDA SHUICHI
IPC: G06F13/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To easily and economically achieve an agent side management by a manager side, and prevent the management from affecting an existing environment. SOLUTION: A local device 10 is connected to a controlled side remote device 20 controlled and monitored by the local device 10 through a network line 300. Both the local device 10 and the remote device 20 comprise LAN interface parts 11 and 12, each having management frame control parts 12 and 22. The management frame control parts 12 and 22 transmit and receive a management frame 30 including management information in the period of a frame transmission prohibited time (IFG) between LAN frames. Thus the transmission of an SNMP frame which was required for the management is not required, and the resources of hardware and software for the transmission is not required.
Patent JP-2002244108-A (JP)
Title: Liquid crystal display
Inventor: AKATSU TADASHI
IPC: G02F1/1333
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of improving display quality by uniformizing temperature distribution in a liquid crystal display panel. SOLUTION: The liquid crystal display device 1 is provided with the liquid crystal display panel 7, a circuit board 5 and a case 3 for housing them. The case 3 is formed using a metal material. The circuit board 5 is made to brought into surface contact with the case 3 on a specified region 5f, except for other region connected with the case 3, and at the same time, a conductor pattern 17 is formed on the surface of the specified region 5f which is brought into surface contact therewith.
Patent JP-2002243982-A (JP)
Title: Alignment sleeve and adapter for connecting ferrules having different diameters
Inventor: KOMAKI YASUNARI
IPC: G02B6/38
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a defective product is easily produced and the optical fiber connection performance hardly becomes stable because connection loss changes according to the turning posture of the alignment sleeve, and the alignment sleeve is mounted turnably, thereby the limit value of concentricity tolerance is restricted small in the case where the axial center of the first and second cylindrical part of the alignment sleeve of an adapter for connecting ferrules having different diameters are inclined relatively. SOLUTION: The adapter 1 for connecting ferrules having different diameters has the alignment sleeve 10 and a sleeve holder 11 for mounting the alignment sleeve 10. The flange part of the alignment sleeve 10 is mounted in the fitting hole 17 of a holder wall 14 in a fitted state. The alignment sleeve 10 is turned around the axial center to determine a phase position where the connection loss of optical fiber connection is minimalized. The alignment sleeve 10 is mounted in the sleeve holder 11 at the phase position, and its turning is controlled.
Patent JP-2002240853-A (JP)
Title: Battery package
Inventor: KUMAKURA KATSUHIKO
IPC: B65D71/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a double-shrink package that protects a label with an exterior film, prevents the label from being peeled accidentally, or being soiled or scratched, and facilitates separation of unit packages and separation of batteries. SOLUTION: The battery package fixes and holds a group of unit packages in parallel by use of a second heat shrinkable film. Each of the unit packages contains a group of batteries fixed and held in parallel by use of a first heat shrinkable film. In the package, a label is affixed across at least two unit packages. The label has re-releasable adhesive layer on the side of the unit packages.
Patent JP-2002246630-A (JP)
Title: Photoelectric conversion device
Inventor: SEDAKA TATSUYUKI
IPC: H01L31/042
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable photoelectric conversion device in which high power-generation efficiency is always obtained by securely suppressing temperature rise of photoelectric transducers even in the daytime of high solar- radiation intensity. SOLUTION: A front cover 12a is arranged on filling material 13 in which solar cells 14 are embedded. Another front cover 12b is arranged on the front cover 12a separating therefrom. The light energy whose wavelength does not contribute to the power generation is absorbed by the air layer that is present between the front covers 12a and 12b.
Patent JP-2002248999-A (JP)
Title: Overlapped structure of part
Inventor: IZUMO NORIFUMI
IPC: B60R13/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an overlapped structure of a part capable of improving the appearance quality by preventing a clearance due to a raise between ends of a plurality of interior parts forming an overlapped part and reduce the part cost by reducing a part quantity. SOLUTION: In this overlapped structure of the part overlapping mutually an end part of a plurality of interior parts on a dash side panel of a car body, the overlapped part is comprised of a lower part 2a of an instrument panel 2 which is an end part of a first interior part arranged inside and an upper part 4a of a dash side trim 4 which is a second interior part provided with a bending piece 3 overlapped on the lower end part 2a of the instrument panel 2, a rib 12 is attached to the back of the upper end part of the bash side trim and a clearance 13 is formed between the rib 12 and the bending piece 3, and the lower end part 2a of the instrument panel 2 is inserted into the clearance.
Patent JP-2002304183-A (JP)
Title: Voice pronunciation device to be worn on pet such as dog, cat or the like
Inventor: KOIKE FUJI
IPC: G10L13/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a voice pronunciation device which is worn on the outside of bodies of pets, such as dogs, cats or the like, and are capable of producing the words selected from among a voice memory according to push button operations, calls, etc., of the pet owner. SOLUTION: When the pet owner makes the push button operation of once or three times within the prescribed time by a touch sensing switch 13, the control processing to select the plural line groups containing many speech lines, corresponding to the signals outputted according to the number of the input times from among the libraries and to select at least one voice line from among these line groups is performed by a microprocessor 20 and the selected speech lines are emitted from a loud speaker 12.
Patent JP-2002250714-A (JP)
Title: Carbon monoxide sensor
Inventor: SHOJI MASATO
IPC: H01M8/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a carbon monoxide sensor which can be refreshed even for high concentration carbon monoxide gas. SOLUTION: The carbon monoxide sensor comprises a proton conductive electrolyte film 1, electrodes 2 arranged on the opposite sides of the electrolyte film 1 while having a catalyst, a first current collecting plate 8 provided with a gas channel 7 having gas inlet and outlet and arranged such that the gas channel 7 touches the surface of one electrode 2, a second current collecting plate 10 having a hole 9 arranged to touch the surface of the other electrode 2, a DC power supply 17 connected such that the first current collecting plate 8 serves as the positive pole and the second current collecting plate 10 serves as a negative pole and having a measuring voltage not lower than the decomposition potential of water, and means (ammeter 18)  for detecting a current variable depending on the concentration of carbon monoxide gas in a gas to be detected flowing through the gas channel 7 while containing hydrogen.
Patent JP-2002248295-A (JP)
Title: Cleaning method of washing machine
Inventor: OMURA YUKO
IPC: D06F33/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To remove foreign matters deposited at the upper part of the water- level when a basket is cleaned, in a cleaning method of a washing machine by washing out the foreign matters such as black mold deposited on the washing machine. SOLUTION: In this cleaning method of the washing machine comprising a washing process for washing the basket and a tub surrounding the basket with the cleaning fluid including a cleaning agent, and a rinsing process after the washing process, a process for preparing the cleaning fluid of predetermined concentration in the basket and the tub, a process for rinsing in accompany with the intermittent rotation of the basket, and a process for discharging the cleaning fluid in the basket, are successively carried out in this order.
Patent JP-2002252335-A (JP)
Title: Compound semiconductor switching circuit device
Inventor: HIRAI TOSHIKAZU
IPC: H01L27/095
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the mounting area of a printed board increasing, due to the provision of a control terminal at each FET for making a switch operate. SOLUTION: A compound semiconductor switching circuit device comprises first and second FETs, a common input terminal commonly connected to source electrodes or drain electrodes of both the FETs, first and second output terminals connected to the source electrodes or drain electrodes of both the FETs, a bias means for applying a prescribed bias to the first output terminal of the first FET, a connecting means for connecting the control terminal to the second output terminal, a ground means for grounding a gate electrode of the second FET, and an isolating means for isolating the common input terminal and the source electrodes or the drain electrodes of the second FET in the manner of direct current. In this device, a control signal is applied to the control terminal connected to the gate electrode of the first FET.
Patent JP-2002257857-A (JP)
Title: Probe card
Inventor: IDO YOSHIYUKI
IPC: G01R31/26
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a probe card which does not generate errors in determination by an inspection device using the probe card, because soft errors caused by α-rays are not generated. SOLUTION: The probe card is used to inspect an integrated circuit formed on a semiconductor wafer. The probe card is composed of a ceramic substrate, in which an α dose radiated from the surface is 50 c/cm<2> .hr or less.
Patent JP-2002256188-A (JP)
Title: Ink composition and ink jet recording device
Inventor: ARITA HITOSHI
IPC: B41J2/14
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink jet recording which, in an ink jet printer where a part of a member brought into contact with an ink is formed of anyone of glass, silicon, silicon oxide, or silicon oxide film, titanium nitride film, zirconium film, titanium oxide film and silicon nitride film, can prevent elution of the above materials thereby preventing change in size of an ink droplet and in delivery speed and delivery failure and is excellent in dispersion stability and dissolution stability. SOLUTION: The water-based ink composition comprises as main components a coloring material and water and further contains at least one of cationic ions or cationic substances consisting of a sulfonium ion of general formula 1, an arsonium ion of general formula 2 (wherein Ra-Rd are each a 1-4C alkyl group, a hydroxyalkyl group, a halogenoalkyl group, or a substituted or unsubstituted phenyl group; and X is a counter-ion), a B compound, a Be<2+> ion, an Al<3+> ion, a Zn<2+> ion, a Ti<4+> ion, a Zr<4+> ion and/or a Si<2+> ion.
Patent JP-2002256738-A (JP)
Title: Device for preventing opening of door
Inventor: KATO YOSHIAKI
IPC: E05B37/16
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing the opening of a door, capable of preventing the door from being opened if it is unlocked illegally by picking or the like, so as to enhance security. SOLUTION: The device 1, for preventing the opening of a door by abutting against the open-side peripheral edge of the door to regulate the opening of the door, is provided with an attaching-rod insertion plate A secured to a door frame and having an insertion cylinder 7 positioned on the outside of the track of the opening movement of the door; an attaching rod B inserted into the insertion cylinder 7 of the plate A, with the rear end 15a of the rod positioned on the inside of the track of the opening movement of the door to abut against the open-side peripheral edge of the door to regulate the opening of the door;  and a lock mechanism member C locked to the front end of the rod B inserted in the cylinder 7 to regulate removal of the rod B from the cylinder 7, with the lock mechanism member being unlocked only by dialing operation using, e.g. a plurality of unlocking operation rings 23a to 23d.
Patent JP-2001332030-A (JP)
Title: Information recording method and device therefor
Inventor: ISHIBASHI HIROMICHI
IPC: G11B20/10
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an information recording method and a device therefor by which a digital video signal can be recorded and lack of an image is not caused at reproduction even when defect by dust or damage exists in an optical disk. SOLUTION: The amount of information of the image is cut down and recorded at the down and recorded at the same time recording density of an information block is lowered and recorded in a region where the defect detection frequency of the optical disk is high.
Patent JP-2002263701-A (JP)
Title: Method for adjusting joining position of material to be jointed
Inventor: TAKAMORI YUICHI
IPC: B21B1/26
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To propose the adjusting method of the joining position of the materials to be joined in the continuous rolling of a metallic material, in which the positioning is simply and surely performed when the materials to be joined are joined and the stable continuous rolling is possible with high productivity. SOLUTION: After a metallic rough shape material is successively rolled with a rolling mill train on the upstream side, the succeeding metallic base stock is once conducted to a receiving line and, by striking is tip against a fixed stopper, the first positioning is performed. Next, the base stock is moved in parallel to an adjacent waiting line and, there, the second positioning for moving the tip by a prescribed length is performed with a clamp apparatus of the waiting line which is movable in the longitudinal direction. Next, the metallic base stock is clamped with a clamp apparatus of a joining device and the tip is moved to a prescribed position suitable to joining in the joining device and held.