baber/WOPTO huggingface dataset:
Patent JP-2002152266-A (JP)
Title: Packet loss measurement system
Inventor: SUGAUCHI KIMITOKU
IPC: H04L12/70
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a packet loss measurement system that measures a packet loss in conventional way, without the need for provision of a synchronization device or the like. SOLUTION: An analyzer of the packet loss measurement system has a means that collects a flow denoting unification of packets being components of traffic from a measurement device, a means that counts the flow from the start of measurement by each device, and a means that calculates a packet loss from flow information of the same count. This invention eliminates the need for synchronizing the two measurement devices which have been required for the measurement of the conventional packet loss systems.
Patent JP-2002157923-A (JP)
Title: Electrically insulated bus and its manufacturing method
Inventor: HANAI MASAHIRO
IPC: H01B7/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrically insulated bus and its manufacturing method capable of transmitting high-voltage, large-capacity electric power, easily securing maintenance management and high reliability, reducing the total cost, and amiable to the environment. SOLUTION: This electrically insulated bus is provided with a high-voltage conductor 12, a sheath 13, and a solid insulating structure 17. The high-voltage conductor 12 is formed by connecting conductor units 12a together with conductor welding 12b, the sheath 13 is formed by connecting pipe units 13a together with pipe welding 13b, and the solid insulating structure 17 is formed by connecting insulating structure units 17a together with an insulating adhesive section 17b. A high-voltage side semiconductive layer 18 and a high-voltage potential connecting pipe 20 are fixed to the same potential between the high- voltage conductor 12 and the solid insulating structure 17. A ground side semiconductive layer 19 and a ground potential connecting pipe 21 are fixed to the same potential between the sheath 13 and the solid insulating structure 17.  Voids 22 and 23 are provided among the solid insulating structure 17, the high-voltage conductor 12, and the sheath 13, and a through hole 12c is provided on the high-voltage conductor 12.
Patent JP-2002156850-A (JP)
Title: Seamless belt
Inventor: OTA YUKIO
IPC: C08L79/04
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a seamless belt which is less degraded in the mechanical characteristics near room temperature and service temperature and is excellent in productivity by a centrifugal casting method. SOLUTION: A resin film of the seamless belt consisting of the resin film is a resin mixture film composed of an aromatic polyimide resin and an aromatic polybenzimidazole resin and the tensile strength at 200 deg.C of the resin film is >=80% of the tensile strength at 25 deg.C.
Patent JP-2001215873-A (JP)
Title: Method for collating data at terminal
Inventor: HELAINE HUBERT
IPC: G06F21/64
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for collating or authenticating primary provisioning data, especially, those for a mobile terminal, enabling a user at a terminal to collate a large amount of data at a time without necessitating repeatedly authenticating the primary provisioning data transmitted in plural packets. SOLUTION: The data are transmitted from a data source 4 to a terminal 2 via a communication network 8. Before transmitting the data, a manager system of the data 6 is defined by collating the manager system. Next, the data to be transmitted are signed by the manager system, and then transmitted to the terminal. The terminal receives the transmitted data with the signature and authenticates the data by verifying the signature of the manager system.
Patent JP-2002127654-A (JP)
Title: Clip with hook-and-loop fastener
Inventor: BASE NORIHIKO
IPC: B60J3/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a clip which can be fitted removably to a wall surface, can be used in a sickroom, a hospital and the like and holds a magnetic card or the like, in other words, which utilizes no magnetism and can be produced inexpensively by a simple manufacturing method and which can be fitted to and removed from the wall surface and has various functions. SOLUTION: One end of a paper clip or the like is fixed between a Hook-and- Loop fastener and a holding material. A cut line or an indent part is provided in the holding material. A fitting part or a bag part is provided on the holding material. A notice is fitted to the holding material. A clock or the like is fitted to the holding material. An artificial flower or the like is fitted to the holding material. A doll or the like is fitted to the holding material. A luminous paint or the like is applied to the holding material.
Patent JP-2002130225-A (JP)
Title: Connecting structure btween memers
Inventor: MISHIMA SHIZUO
IPC: F16B7/04
Filed: 2000-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure between members which can be manufactured easily to secure connecting strength, without damaging the second member to be inserted into a hole prepared at the end of first member and connected to the second member forming the connecting structure. SOLUTION: In the connecting structure between the first member 10 and the second member, a circular hole 11 having cylindrical inner periphery surface accepting the insert portion of the second member and a pressure member 15 is provided at the end wall surface 50 of the first member 10 and a female threaded portion 70 is provided on the wall surface 60 of the first member 10 at the abutting the end wall surface 50 and perpendicular to the axis of the hole 11. A male threaded portion 71 can be engaged, with the female threaded portion 70 and displace freely, so that the pressure member 15 can be pushed out freely at the insert portion of second member tightly to the cylindrical inner periphery surface of the hole 11 by screwing in the male portion 71.
Patent JP-2002171606-A (JP)
Title: Inverter system for hybrid vehicle
Inventor: TAKAMURA HARUHISA
IPC: B60L50/16
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of an inverter and to abate a noise from a three-phase alternator. SOLUTION: An inverter system for a hybrid vehicle is equipped with the three-phase alternator 2 connected to an internal combustion engine 1, a rechargeable secondary battery 5, a step-up and step-down chopper circuit 49 which step up an output voltage of the secondary battery 5 to a desired DC voltage through a reactor 7 or step down the DC voltage to the voltage of the secondary battery 5, an inverter circuit 40 which converts an output voltage of the step-up and step-down chopper circuit 49 to AC and supplies the AC to the three-phase alternator for driving, and a control circuit 48 which controls the step-up and step-down chopper circuit 49 and the inverter circuit 40.  The inverter system also control the three-phase alternator 2 with the inverter circuit 40 so that the stored energy of the secondary battery 5 assists the toque of the internal combustion engine 1 when the vehicle starts and accelerators. In this system, a control circuit 48 is equipped with a control means which stops step-up action of the step-up and step-down chopper circuit 49 when the three-phase alternator is at a predetermined speed or less and makes the inverter circuit 40 perform PWM controlling action by almost equalizing the DC voltage to the voltage of the secondary battery 5.
Patent JP-2002166207-A (JP)
Title: Running device equipped with chemical spray device
Inventor: NAGAI HIROSHI
IPC: A01M7/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To improve an operation efficiency of a lift link loaded at the front of a body of a tractor, or the like, and spraying a chemical. SOLUTION: If a running device equipped with a chemical spray device on its body is made to a back steering mode for a certain time (2 or 3 seconds for checking wrong operation), chemical spray can be stopped, and a wasteful consumption of the chemical is avoided. If an emergency situation happens that a steering mode change is made to select one of the steering modes during automatic spraying of the chemical and a certain time passes, but a switching over to an intended steering mode is not made, the chemical spray is stopped manually or automatically.
Patent JP-2002169614-A (JP)
Title: Vehicle position sensing device
Inventor: MOTOKURA YOSHINOBU
IPC: G05D1/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive and precise vehicle position sensing device. SOLUTION: Magnetometric sensors 110 using highly sensitive amorphous magnetic substances are disposed in a lateral direction on a vehicle to form a magnetometric sensor array 100. Therefore, the magnetic force of a magnetic marker 2 embedded in the center part of a traveling road 1 is detected, and a magnetic distribution calculating device 200 calculates the chevron-shaped magnetic distribution. Moreover, a center point calculating device 300, on the basis of the magnetic distribution, calculates its center point. For instance, the magnetic distribution is cut at a predetermined magnitude and a plurality of the cutting points is averaged to obtain the magnetic distribution center point (the position of the magnetic marker 2). The positional deviation between the magnetic distribution center point and the center point of the magnetic sensor array 100 is the lateral position of the vehicle from the center point of the traveling road. A lateral position calculating device 400 calculates the lateral position. The calculation by the averaging makes this sensor more precise than conventional ones. Besides, the use of the amorphous magnetic substance for the magnetometric sensor 110 enables to detect even a faint magnetic force.
Patent JP-2001198783-A (JP)
Title: Lap holder and lap holding method
Inventor: MURRAY JEFFREY
IPC: B24B13/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a lap holder capable of quickly replacing laps. SOLUTION: A blade 24b capable of changing its position in radial directions is rotated by a shaft coaxial with a fastener 48, and these are brought into mesh with the groove provided in the internal periphery of the circular ring-like skirt section which is arranged outside the blade 24b and extended from a lap. Their staying in mesh prevents the lap from suddenly moving. It is desirable to remove the lap by disengaging the blade 24b by means of a pneumatic drive system, but also made able to manually remove the lap.
Patent JP-2002170944-A (JP)
Title: Solid state imaging device
Inventor: TAKAHASHI HIDEKAZU
IPC: H04N5/3745
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity of a solid state imaging device and reduce the light shading. SOLUTION: The solid state imaging device comprises color filters and imaging lenses 16 corresponding to pixel areas thereof. In each pixel area, the center of an opening of a shape layer 2 and the center of a microlens 4 are offset at every pixel from the center of a photoelectric conversion region of each pixel. The offset value thereof is seat so as to be greater for a pixel nearer the peripheral side of a microchip. The shape layer 2 is laid so as not to obstruct the condensation of the microlens 4.
Patent JP-2002122543-A (JP)
Title: Elementary analysis device and method
Inventor: OKAMURA TAKASHI
IPC: G01N21/63
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an elementary analysis device and method for performing the on-line, simultaneous, and real-time detection and determination of a large number of elements without the need for pretreating processes. SOLUTION: The elementary analysis device is provided with a breakdown means 10 for creating plasma by the condensation and irradiation of pulse laser light on a sample supplying part 1, a resonance exciting means 11 for irradiating elements to be determined in the plasma created by the sample supplying part 1 with laser light, a timing control means for controlling the irradiation timing between the laser light of the breakdown means 10 and the laser light of the resonance exciting means 11, a fluorescence condensing means 24 for condensing fluorescence emitted from the plasma created by the sample supplying part 1 when excited by the resonance exciting means 11, and fluorescent spectroscopic measuring means 26, 27, and 28 for determining the contents of the elements from the condensed fluorescence.
Patent JP-2002182852-A (JP)
Title: Touch panel type liquid crystal display and its manufacturing method
Inventor: SON MEISHIN
IPC: G02F1/1333
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel type liquid crystal display which is light weight and thin and in which optical transmission factor loss is low and its manufacturing method. SOLUTION: In this touch panel type liquid crystal display provided with a liquid crystal display unit and a touch panel unit, the liquid crystal display unit includes at least a 1st substrate, a 2nd substrate and a lower polarizing plate, the touch panel unit is located at one side being opposite from the liquid crystal layer of the 1st substrate and includes an upper polarizing plate located at one side being opposite from the 1st substrate, a plurality of 1st electrodes inserted between the upper polarizing plate and the 1st substrate and located on the surface of the 1st substrate, a plurality of 2nd electrodes located between the polarizing plate and the 1st substrate and a plurality of dot spacers located between the upper polarizing plate and the 1st substrate, and the 1st electrodes and the 2nd electrodes cross each other.  The touch panel type liquid crystal display is further and selectively provided with a back light module for a liquid crystal display light source.
Patent JP-2002168365-A (JP)
Title: Pilot type passage opening/closing valve provided with backflow protective function
Inventor: GAMO MASARU
IPC: F16K31/06
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a valve capable of preventing backflow, having a backflow protective valve strong against freezing, and achieving favorable responsiveness in opening by taking advantages of a pilot type passage opening/closing valve which can be driven by less power. SOLUTION: Inside a body of the pilot type passage opening/closing valve, the backflow protective valve is assembled. While a solenoid coil is energized to open the pilot type passage opening/closing valve, that is while gas is expanded to flow through the backflow protective valve, heat generated by energization to the solenoid coil is efficiently transmitted through the body to the backflow protective valve. Even when steam is contained in the gas, and when the gas is largely expanded to be cooled at low temperature, freezing of the steam at the backflow protective valve can be prevented. Piping volume between the pilot type passage opening/closing valve and the backflow protective valve is small, and internal pressure of piping is speedily increased to quickly open the backflow protective valve, valve opening responsiveness is high.
Patent JP-2002168919-A (JP)
Title: Electronic circuit chip
Inventor: MATSUSHIMA SHINYA
IPC: H01L21/822
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To secure an I/O pad for a test having a size same to an I/O pad used usually, on a circuit chip as required. SOLUTION: In this circuit chip 1, the I/O pad 11 for the test having a surface area same or substantially same to the I/O pad 12 usually used is also formed within a circuit arranging area 13 in which an electronic circuit is formed.
Patent JP-2002173543-A (JP)
Title: Plasma-resistant molded product of fluorine-based elastomer
Inventor: OGURA HITOSHI
IPC: C08J7/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a molded product of a fluorine-based elastomer having a compression set, plasma resistance and sealing properties extremely superior to those of the conventional one. SOLUTION: This plasma-resistant molded product of the fluorine-based elastomer is characterized in that the fluorine-based elastomer, preferably the fluorine-based thermoplastic elastomer is cross-linked by ionizing radiation.
Patent JP-2002179540-A (JP)
Title: Composition for oral cavity
Inventor: NAKAO AKIRA
IPC: A61K8/73
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the oral cavity, having excellent stability with time such as no solid-liquid separation without causing changing shape retention, dispersibility in the oral cavity, a juicy taste after tooth brushing. SOLUTION: This comprising for the oral cavity comprises one or more kinds of surfactants selected from the group consisting of a crystalline cellulose, an alkyl glycoside, a polyglycerol fatty acid ester, a sucrose fatty acid ester and betaine.
Patent JP-2002181504-A (JP)
Title: Dimension measuring method
Inventor: HIROSE KAZUYA
IPC: G01B5/08
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a dimension measuring method capable of easily and accurately measuring the dimension of an article to be measured such as a part or the like on the processing site without being accompanied by an individual difference due to a measuring person. SOLUTION: In a dimension measuring method for measuring the dimension of a mirror frame 1 being the article to be measured using a torque gauge being one kind of a limit gauge, the rotary torque showing the magnitude of the friction force between the inner diameter part of the mirror frame 1 and the torque gauge 3 is measured to measure the inner diameter dimension of the mirror frame.
Patent JP-2002176716-A (JP)
Title: Wiring harness protector
Inventor: SATO HARUHIKO
IPC: H02G3/04
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To avoid the interference between a wiring harness protruding from a tubular reinforcement member such as a lean hose, etc., and other components, etc. SOLUTION: A protector 1 comprises two separate units 2 and 3 which are connected with each other with a hinge 4 so as to be freely opened/closed, and, in a closed state, a crescent cross-section is formed. Both the separate units 2 and 3 comprise respectively curved surfaces and one 3 of the separate units has a gutter-shaped wire containing space 5. The other separate unit 2 comprises a curved elastic wall whose curvature direction can be reversed, Engagement nails 7 are made to protrude from the end of one of the separate units 2 and 3, and engagement holes 8 corresponding to the engagement nails 7 are formed in the end of the other one of the separate units 2 and 3. The engagement holes 8 are long holes.  Engagement clips 9 engaged with holes 11 formed in an outer circumference 18 of a tubular reinforcement member 17 are formed on the concave surface side of the other separate unit 2 in a closed state.
Patent JP-2002177970-A (JP)
Title: Cleaning method for impounded water and cleaning plant for the same
Inventor: FUKUOKA KENJI
IPC: E03B1/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for impounded water which removes the hazardous materials in a water storage tank and cleaning equipment for the same. SOLUTION: The cleaning method for the impounded water including a step of supplying the impounded water from the water storage tank to a vessel, a step of circulating the water in the vessel, a step of bringing the circulated water into collision against a silicic molding having a semiconductor characteristic and a step of returning the water in the vessel to the water storage tank and a cleaning plant for the same.
Patent JP-2002181275-A (JP)
Title: Connecting structure of plastic tube
Inventor: KAWASHIMA KAZUYASU
IPC: F16L55/16
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To facilitate and ensure the mutual connection of plastic tubes or the connection of a plastic tube to a compression tube coupling without using an adhesive or a means by thermal fusion. SOLUTION: A thermally shrinkable plastic connecting short pipe 2 is put on a plastic tube 1 to be connected, and the connecting short pipe is closely integrated to the connecting end of the tube by the thermal shrinkage thereof.
Patent JP-2002190244-A (JP)
Title: Electromagnetic relay
Inventor: MATSUKI TSUTOMU
IPC: H01R13/52
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay a connector of which is given good drainage and migration meansures are taken. SOLUTION: (1) A female connector 39 of this electromagnetic relay 10 for feeding to a coil is formed integrally with a bracket 40 of the electromagnetic relay so that insert and pull direction is in the vertical direction and a hole 44 penetrating in the vertical direction is formed between pins 43. (2) The connector 39 of the electromagnetic relay is of three pin-sized and two pins on both sides are used as the pins 43, and the hole 44 is set in the central pin position.
Patent JP-2002082726-A (JP)
Title: Position controller, dimmer, and lighting dimming system
Inventor: SHIRATA NOBUYA
IPC: H05B37/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a phase controller, a dimmer, and a lighting dimming system at low cost which can be connected to both an electric bulb and a discharging lamp, and can vary a dimming level according to a user's request. SOLUTION: The dimming control system 1 is equipped with a phase controller 2 having a phase control element 5 which controls the phase of an alternating current inputted to a lighting load 3, a control circuit 6 having a 1st time- constant circuit 8 having a 1st variable resistance VR1 capable of varying the rise speed of the voltage across a capacitor C1 and a 2nd time-constant circuit 9 having a 2nd variable resistance VR2 capable of varying the rise speed of the voltage across the capacitor C1, and a connecting means 7 which makes the 1st variable resistance VR1 or 2nd variable resistance VR2 operate selectavely to the capacitor C.
Patent JP-2001250584-A (JP)
Title: Gel electrolyte precursor and chemical battery
Inventor: HAYASE SHUJI
IPC: H01M10/0565
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a chemical battery provided with a gel electrolyte, having improved adhesion to electrodes and improved ion conductivity, and provided with improved charging/discharging cycle characteristics. SOLUTION: The chemical battery is provided with positive electrodes 3, negative electrodes 5, and a gel electrolyte, containing an electrolyte solution and a crosslinked body obtained by crosslinking at least one compound selected from among a group consisting of epoxy compounds having a cycloaliphatic structure and at least one epoxy group in a molecule, and a alicyclic epoxy resin.
Patent JP-2002202404-A (JP)
Title: Optical component and method for manufacturing the same
Inventor: NAKAMURA JUNJI
IPC: G03F1/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To form an opening hole with high precision without lowering rigidity of a base material in an optical component comprising the base material having the opening hole formed thereon such as a spatial filter, an aperture, a mask or the like and a method for manufacturing the same. SOLUTION: The optical component is characterized by having the base material, a recessing part formed on the one side of the base material and the opening hole, with a diameter smaller than that of the recessing part, formed on the other side of the base material and opening through the base of the recessing part. Also the method for manufacturing the optical component is characterized by having a step to form the recessing part, with a diameter larger than the desired opening hole, on the one side of the base material and a step to form the opening hole, opening through the base of the recessing part, on the other side of the base material.