baber/WOPTO huggingface dataset:
Patent JP-2002151451-A (JP)
Title: Adjustment method of abrasive speed ratio, chemical mechanical abrasive water-based dispersing member, and manufacturing method of semiconductor device
Inventor: UCHIKURA KAZUICHI
IPC: B24B37/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting an abrasive speed ratio of a copper film and a barrier metallic film at a second abrasive step in a manufacturing step of a semiconductor device, along with a chemical mechanical abrasive water-based dispersing member useful for the second abrasive step, and to provide the manufacturing method for the semiconductor device using the dispersing member. SOLUTION: By changing the amount of an abrasive speed ratio adjustment agent for adjusting the abrasive rate of the copper film and the barrier metal film, a ratio of abrasive speed is adjusted for the copper film and the barrier metal film. This adjustment is realized by the use of the chemical mechanical abrasive water-based dispersing member containing the abrasive speed rate adjustment agent, an abrasive agent, an oxidant agent, and water, and the a ratio (RBM/RCu) of the abrasive speed (RBM) of the barrier metallic film to the abrasive speed (RCu) of the copper film is 0.5 to 200. Further, in considering the conditions of the face to be abraded after the first-step abrasion, the amount of the abrasive speed rate adjustment agent is preferably changed so that the abrasive speed ratio (RBM/RCu) becomes in a given range.
Patent JP-2002149497-A (JP)
Title: System and method for protecting privacy information
Inventor: SHIRAISHI AKIRA
IPC: G06Q10/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for protecting privacy information capable of quickly providing information to user by efficiently writing and reading the privacy information. SOLUTION: Privacy information inputted from a user through an input device 1 is outputted to a connecting device 3, and personal identification information is outputted to a hash processor 2. The connecting device 3 stores the privacy information and the personal identification information hash-converted by the hash processor 2 in a storage device 4 while making them correspond to each other. At the time of reading the privacy information, the user inputs the personal identification information from the input device 1. The inputted personal identification information is hashed by the hash processor 2, and outputted to a retrieving device 5. The retrieving device 5 reads the corresponding privacy information from the storage device 4 based on the hash-processed personal identification information, and outputs the read information to the input device 1.
Patent JP-2001319654-A (JP)
Title: Electrode and lithium secondary battery, and valuation method of substituted lithium manganate and lithium secondary battery
Inventor: HASEGAWA AKIRA
IPC: H01M4/505
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery, in which a capacity degradation after repeating a charge/discharge can be prevented. SOLUTION: A positive electrode of the lithium secondary battery is structured by using a material selected from the materials where a part of a manganese in a lithium manganate is substituted by another element, and in the material, a value of an electron density of a total overlap in the manganese-oxygen bonding becomes larger than in the case in which no substitution of element occurs. The substituting element is selected from among the group consisting of Sc, Fe, Co, Ni, Cu, and Zn, whose ionic radii approach the radius of manganese. The characteristic of such substituted lithium manganate itself or the characteristic of the lithium secondary battery, in which the substituted lithium manganate is used as a positive material, is evaluated by the electron density value of the total overlap in the manganese-oxygen bonding.
Patent JP-2002147663-A (JP)
Title: Pipe joint, piping structure of protective pipe for cable, and piping method of protective pipe for cable
Inventor: MASUI HIROYUKI
IPC: H02G9/06
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the workability by easily connecting pipe ends abutted on one another, and to ensure the water-tightness. SOLUTION: One end side of a cylindrical packing 3 is externally fitted to one pipe end part, the other end side of the cylindrical packing 3 is overlappingly folded to one end side, in this condition, an end face of one pipe end part and an end face of the other pipe end part are faced and abutted on one another, the other end side of the folded cylindrical packing 3 is externally fitted to the other pipe end part, and a joint member 5 is mounted over the pipe end parts in a state of holding the cylindrical packing 3 from the outside.
Patent JP-2002168345-A (JP)
Title: Hydraulic loop dump valve for reducing input torque needed by hydraulic unit
Inventor: STEVEN H GLUCK
IPC: F16H61/4104
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To minimize input torque necessary for starting an engine and a hydraulic unit without fracturing the hydraulic unit. SOLUTION: A hydraulic loop dump valve for reducing starting torque necessary for the hydraulic unit includes a constantly pressed opening dump valve connecting one or more system pressure lines to a reservoir. The dump valve is automatically opened when the engine is not operating and oil is discharged by gravity. When the engine rotates the hydraulic unit at a speed sufficient for generating a large charge pressure, the dump valve is closed and the hydraulic unit operates normally. Accordingly, the input torque necessary for starting the engine and the hydraulic unit is minimized without fracturing the hydraulic unit.
Patent JP-2002156737-A (JP)
Title: Device and method for drying photosensitive material
Inventor: SAKURAI YOSHIYUKI
IPC: G03D15/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for drying photosensitive material, which enables temperature increase to a prescribed drying temperature, in a short time and enables realizing an ideal dried state, by prolonging on-time of a heater of low-heat capacity. SOLUTION: This device for drying photosensitive material is provided with a driver 19, which individually performs energizing by means of on/off control to plural heaters 42, 43, a temperature sensor 40 which performs temperature measurement of a drying chamber 16 and a control part 9 which performs energization on plural heaters 42, 43 at the prescribed drying temperature or lower and performs energizing to the heater 42 at the prescribed drying temperature.
Patent JP-2002158684-A (JP)
Title: Address information converting device
Inventor: MIYOSHI TETSUYA
IPC: H04L45/741
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an address information converting device, realizing RPC communication between a plurality of computers connected to the networks of different address systems and ensuring the normal operation of what is called a client/server system. SOLUTION: Key information for identifying RPC-PDU, carried on an IP packet, is acquired by a key-acquiring part 41. Address information in RPC-PDU is converted in an address information conversion part 31, by using address information conversion position information, in which a position where address information in RPC-PDU, which is generated for each key information is converted, is registered. When key information does not exist, or when the validated date of key information expires, an address information detection part 21 retrieves the whole sentence of address information in RPC-PDU. A conversion object address information detection part 21 newly registers positional information of address information to address information conversion position information or updates it.
Patent JP-2002153791-A (JP)
Title: Coating apparatus
Inventor: MORI YOSHIHISA
IPC: B05C3/20
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus capable of forming a non-coating part and a coating part to the undersurface of a base material such as a glass plate or the like. SOLUTION: The left and right coating positions 152 and 154 of a nozzle 82 are brought into contact with the undersurface of the base material 28 sucked to a suction table 24 in a reversed state and, thereafter, a liquid tank 66 is allowed to fall to a coating height position along with the nozzle 82 and the base material 28 is allowed to run to coat only a part of the base material 28 from a capillary gap 88.
Patent JP-2002163894-A (JP)
Title: Sample hold circuit and a/d converter
Inventor: MIYABE SATORU
IPC: G11C27/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a sample hold circuit using perfect differential operation implifier which is increase in operational stability, and the stability and precision of A/D converter by sustaining the equilibrium point shift of the mean value of the differential output signal. SOLUTION: The common mode feedback circuit 2 to which the common mode hold capacity CF1 and CF2 are connected at each input terminal IN1 and IN2 of the complete differential operation calculation amplifying circuit 1, in the sample period, the equilibrium point is set as the mean value of differential output signal from the output terminal OUT1 and OUT2 by charging the common mode feedback hold capacity CF1 and CF2 via reset switch RS1 and RS2 which connect between input terminal IN1 and IN2 and output terminal OUT1 and OUT2, while in the hold period, the equilibrium point of the mean value of the differential signals is maintained by the electric load charged at the common mode feedback hold capacity CF1 and CF2 despite the differential output signals.
Patent JP-2002161182-A (JP)
Title: Resin composition for artificial marble
Inventor: TAGAWA KIYOMI
IPC: C08K3/36
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an artificial marble in which scratel resistance is improved by raising the hardness, mold-lubricity from a metal mold is quite good, and appearance especially transparency and glossiness are excellent. SOLUTION: The resin composition for artificial marble is composed by compounding silica as a filler, additives such as an internal mold lubricant and a hardener to an acrylic syrup-based resin. Particle size of silica is 10-40 μm.
Patent JP-2002162114-A (JP)
Title: Control method for high temperature hot water cleaning system
Inventor: TANIGUCHI YASUKO
IPC: F24H1/10
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a high temperature hot water cleaning system formed that high temperature water having 80 deg.C or higher can be rapidly supplied from an electronic faucet and meanwhile, when the interior of piping is in a high temperature state, hot water can be supplied in a state that water spattering is prevented from occurring. SOLUTION: When a detecting hot water temperature by a hot water temperature detecting sensor 43 on the faucet side is lower than 80 deg.C, a flow rate regulating valve 23 is brought into a set large opening and a solenoid valve 26 on the hot water supplying apparatus side is opened. When a water discharge switch 44 is opened, a solenoid valve 42 on the faucet side is opened, a combustion burner 11 is brought into combustion operation and thrown away water is early discharged in a high flow rate. When a detecting hot water temperature is increased to the temperature side higher than 60 deg.C, the flow rate regulating valve is varied to a set low opening. Conversely, when the detecting hot water temperature is increased to a high temperature area higher than 80 deg.C, the flow rate regulating valve is varied to a set low opening.  When a water discharge switch is opened, a solenoid valve on the faucet side is first opened to release an internal pressure and thereafter the solenoid valve on the hot water supplying apparatus side is opened. When the water discharge switch is closed, the flow rate regulating valve is regulated to a set minimum opening, and after combustion of a combustion burner is stopped, the solenoid valve on the hot water supplying apparatus side is closed and the solenoid valve on the faucet side is then closed.
Patent JP-2002160637-A (JP)
Title: Service cart
Inventor: FURUICHI SHUICHI
IPC: A47B31/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a power assist type service cart capable of maintaining carrying efficiency without dropping traveling speed of the cart even on an upslope and of achieving a comfortable travel to avoid a collision of the cart and an operator drawing the cart even on a downward slope. SOLUTION: This invention relates to a power assist type service cart 1 provided with an external force detection means for detecting an external force applied to an operation part and a control means for operating a traveling means when the external force detection means detects an external force. The service cart 1 is provided with an angle sensor 4 to detect an inclination angle of the service cart 1. The control means controls the traveling means to reduce a traveling speed of the service cart 1 when it is judged based on a detection result of the angle sensor 4 that the service cart inclines downward more than designated angles during traveling, and to increase the traveling speed of the service cart 1 when the service cart 1 inclines upward more than designated angles.
Patent JP-2002170305-A (JP)
Title: Cassette mounting device
Inventor: EBARA MINORU
IPC: G11B15/675
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a cassette mounting device in which large and small tape cassettes being different in size are used and a guiding means reliably loads the tape cassette of a small size at a prescribed position. SOLUTION: The guiding means 3 for guiding the insertion of a small tape cassette C to a prescribed loading position is provided in a cassette holder 2 where a standard tape cassette (201) or a tape cassette C being smaller than the tape cassette (201) can be selectively inserted, and detecting means 10 and 11 for detecting the tape cassette (201) are provided.  The guiding means 3 consists of a plurality of guides 4 and 5, and the guides 4 and 5 are formed smaller L1 than its width direction dimension L when the small tape cassette C is not inserted there, are made to freely move so as to be expanded with respect to the width direction of the small tape cassette when the tape cassette C is inserted there, and are allowed to shift away in a direction different from a moving direction linked with the detection movement of the detecting means 10 and 11 when the standard tape cassette is inserted.
Patent JP-2002163241-A (JP)
Title: Client server system
Inventor: KUSAKA TAKAYOSHI
IPC: G06F13/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To dynamically reconfigure resources on the service provider side according to the demand variation. SOLUTION: Access requests (service request) from the respective clients 1 are distributed to some of active servers 5 through a server cluster 4 by a load dispersing device 2. When the access is increased or decreased, a management module 10 designates alteration of configuration of the server cluster 4, a server 6 is added to the server cluster 4 or a server 5 is erased from the server cluster 4. The alteration of configuration of the server cluster 4 is reflected in an access distributing destination list 3 of the load dispersing device 2 by a management module 10.
Patent JP-2002163107-A (JP)
Title: Automatic program generator and its method
Inventor: MISAO MISAKO
IPC: G06F9/44
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To simply generate a skeleton program 6. SOLUTION: This automatic program generator is provided with an object attribute table 11 storing the attribute information of a plurality of kinds held by individual attributes to be stored in an object module when an input/output apparatus 2 is made virtual as the theoretical object module, a template file 18 storing a command for generating the skeleton program 6, a table input analyzing means 15 extracting the attribute information in each attribute stored in the object attribute table, and a program generating means 16 reading the commands of the columns of the template file in sequence, obtaining and substituting the attribute information with the table input analyzing means when a specific character column is included in the commands of the columns, and outputting it as the skeleton program.
Patent JP-2002165874-A (JP)
Title: Living body implant material
Inventor: ICHINOMIYA MASARU
IPC: A61C8/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To constitute a living body implant material in such a manner that a ceramic substrate and a porous ceramic member are joined without the occurrence of cracking, that the joint strength thereof is sufficiently large and further that a calcium phosphate base material having an effect of promoting the enhancement of the bone is securely adhered to the wall of the hole of the porous ceramic member. SOLUTION: This vital implant material is constituted by joining the porous ceramic member across an intermediate layer consisting of a metallic material having a little damaging property to the living body on the ceramic substrate and the porous ceramic member is formed by depositing the metallic material having a little damaging property to the living body on at least the wall surface of the hole of the porous ceramic member.
Patent JP-2002169555-A (JP)
Title: Electronic musical instrument, control method for electronic musical instrument, and distributing method for acoustic data
Inventor: MASUGUCHI HIDEAKI
IPC: G10H1/053
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To automatically adjust a musical tone generated by an electronic musical instrument so that the musical tone reaching the ears of a listener is the same even in different playing environment. SOLUTION: A CPU 106 analyzes digital data of the musical tone obtained through microphones 20a, 20b and 20c and an A/D converting circuit 105, to measure acoustic characteristics of the musical tone generated by the electronic musical instrument 10. Then adjustment value data for adjusting the pitch, envelope, etc., of a musical tone signal so that the measured acoustic characteristic data match with reference acoustic characteristic data registered in a memory 104 or on a storage medium 120 are generated and stored in the memory 104. When the electronic musical instrument 10 is played, the CPU 106 adjusts the musical sound signal generated by a sound source part 109 by using the adjustment value data and makes the electronic musical instrument 10 generate the musical tone based upon the musical tone signal.
Patent JP-2002171268-A (JP)
Title: Method and device for transmission in linear or ring network
Inventor: FUJIYAMA TAKEHIKO
IPC: H04L12/417
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To effectively use a two-way transmission capacity, to perform communication while attaching importance to real time property, and to autonomously secure a communication line against a transmission fault with respect to a method and a device for data transmission in a linear or ring network. SOLUTION: Each of nodes A to D is autonomously switched to a terminal station or an intermediate station and is operated, and right and left terminal stations generate a packet trailer, on which a token packet is put in the head, by token controllers TCNT (L) and (R) and send it onto a two-way transmission line respectively, and each intermediate station writes transmission request information in the token packet, and right and left terminal stations generate a packet trailer where a reserved area is secured based on this transmission request information. The intermediate station which has issued a transmission request stores packet data in the reserved area in the packet trailer to transmit data to a transmission destination node by packet multiplexing parts PMUX (L) and (R). Information indicating priority of transmission data is added to the transmission request.
Patent JP-2002168242-A (JP)
Title: Abnormality-detecting device and method for thrust bearing
Inventor: IKEDA CHIKAMASA
IPC: F16C17/06
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality-detecting device for a thrust bearing capable of quickly discriminating the occurrence of an abnormality of the thrust bearing having a lining material of a synthetic resin. SOLUTION: A bearing-temperature monitoring device discriminates an abnormality of the thrust bearing when any of temperatures detected by a temperature-measuring element 12 in a bearing segment 4 exceeds the specified value.
Patent JP-2002170449-A (JP)
Title: Circuit breaker device
Inventor: CHIKADA KAZUMOTO
IPC: H01H15/10
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To carry out engaging and disengaging even in confined space. SOLUTION: In the device, 4 pieces of pin type fixed electrode 13 are provided protruding from a fixed side housing 10 insulated from one another. Moving electrodes 23 to make continuity between fixed electrodes 13 by engaging with a pair of fixed electrodes 13 are provided on the moving side housing 20. A hood part 12A is formed on the first side housing 10, a slit 25 to receive this is formed on the moving side housing 20 and both housings 10 and 20 are guided in the direction of engagement of the moving electrodes 13 and the fixed electrodes 23. A moving plate 31 is provided movable in the lengthwise direction in the moving side housing 20 and an inclined groove 34 that is engaged to the hood part 12A of the fixed side housing 10 is formed inclined on the mobile plate 31.
Patent JP-2002172451-A (JP)
Title: Method for producing tooth profile product having inversely tapered tooth profile
Inventor: SANPEI KATSUMI
IPC: B21K1/30
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of an excess metal part caused by plastic deformation to prolong the service life of a molding die when performing the plastic deformation of a raw material by press contacting the molding die to form an inversely tapered tooth profile. SOLUTION: A method for forming the inversely tapered tooth profile comprises a first and a second cold coining processes. In the first coining process, a first crude tooth profile 6 formed by hot forging is axially compressed by press contacting a first molding die to the top face of the tooth profile 6 in the axial direction, and at the same time, only the tip side each of nearly parallel tooth faces 6b is evaginated in a peripheral direction. Thereby, a chamfer part 5a is formed on the top face, an evagination forming part 9a is formed at the tip side of each tooth surface and also an underfill part 9b at the base edge thereof to form a second crude tooth profile 9.  In the second cold coining process, a second molding die is press contacted to each tooth surface of the second profile 9 in a diametrical direction to form the inversely tapered tooth profile 5 having such a tooth surface 5b.
Patent JP-2002167186-A (JP)
Title: Side shifting device for forklift
Inventor: TANIHIRA MITSUNOBU
IPC: B66F9/14
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To improve visibility of an operator of a forklift having a side shifting device for solving safety problems caused by the operator frequently shifting his/her head or body in work for compensating poor visibility for a fork tip part due to obstruction by a pipe connected to a shift cylinder or a connection pipe during cargo handling work carried out in the vicinity of an eye point height of the operator by means of a side shifting device. SOLUTION: In this side shifting device for the forklift, a cylinder head side port 12 is set backward, a connected pipe 11 is passed through the inside of a rear outside diameter width of the shift cylinder 10, a connection pipe 15 fixed to the finger board 2 side is arranged in a line longitudinally and brought close to the support plate 14 side in the finger board 2 as much as possible, and a cylinder bottom side port 13 is arranged downward and positioned on the outside of a line of eyesight EE. Alternatively, the connected pipe 11 is passed through the inside of the rear outside diameter width of the shift cylinder 10 while the cylinder head side port 12 is still set downward.