baber/WOPTO huggingface dataset:
Patent JP-2002216787-A (JP)
Title: Aluminum-tin clad rolling method
Inventor: YONEMITSU YOSHIHISA
IPC: H01M8/10
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum-tin clad rolling method allowing formation of a clad plate, having superior anticorrosiveness and high electrically conductivity, suitable as a raw material for a separator in a sold polymer fuel cell, in particular. SOLUTION: Clad rolling is applied at a clad rolling temperature T of 100-170 deg.C and on condition that a gross draft r defined by the following expression (1) satisfies the following expression (2): r (gross draft (%))= (D0-D)/D0}×100...(1) and (-7.51×10-4×T+0/459)logT +1.024<=logr<=(6.04×10-4×T-0.362)logT+2.436...(2), where D0 is a total thickness (mm) of the raw material before rolling and D is a thickness (mm) of the clad plate after rolling.
Patent JP-2002214220-A (JP)
Title: Water quality checker circuit
Inventor: OKINAGA KAZUO
IPC: G01N27/416
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a water quality checker circuit capable of checking not only alkalinity but also the concentration of chlorine and capable of evaluating and displaying the concentration of chlorine and alkalinity by a display means even at the time of measurement of both of the concentration of chlorine and alkalinity when water quality is evaluated and displayed by the display means. SOLUTION: If a switch SW2 is closed at the time of measurement of alkalinity, a switch SW21 is closed in connection with the on-operation of the switch SW2 and, since the voltage at the non-reversal input terminal of an operational amplifier OP3 becomes voltage divided by a resistor R8 and a variable resistor VR2, the potential of the output terminal of the operational amplifier OP3 becomes lower than that of a line A in a negative direction as compared with the voltage at the time of measurement of the concentration of chlorine.
Patent JP-2002215633-A (JP)
Title: Device and method for music distribution using communication line, and computer readable recording medium recording music distribution program
Inventor: SHIROMIZU HIROSHI
IPC: H04M11/08
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To acquire music data corresponding to the sentiment at that time to reproduce music by determining the sentiment on the basis of data inputted by a client. SOLUTION: A server 1 receives the distribution request data of music data transmitted from a client 4, through a receiving means 11, determines the sentiment of an answerer by a sentiment determining means 12 on the basis of the received data, retrieves a database 2 by a retrieving means 13 on the basis of the determined sentiment of the answerer, arranges the acquired music data by an arranging means 14, and transmits the arranged music data to the client 4 by a transmitting means 15.
Patent JP-2002220279-A (JP)
Title: Dielectric ceramic composition for microwave
Inventor: FUKAGAWA TOMOKI
IPC: H01B3/12
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric ceramic composition that has a large dielectric constant ε, a temperature coefficient of a resonance frequency τf close to 0, and a large Q value, by compounding a ceramic compound that has a temperature coefficient of a resonance frequency τf large in a positive side and a ceramic compound that has a temperature coefficient of a resonance frequency τf large in a negative side. SOLUTION: A Li2O-R2O3-TiO2 based composition is made to contain a specific amount of Bi2O3 to improve its dielectric constant εand made to contain a specific amount of MO (M: one kind or two of Ca and Sr) to shift τf to a positive side and remarkably improve Qf. Furthermore, the composition is made to contain MO (M: one kind or two of Ca and Sr) and besides a specific amount of Na2O so that, especially regarding the material of εr>150, τf can be controlled close to 0 while keeping Qf value high.
Patent JP-2002223759-A (JP)
Title: New protein and dna encoding the same
Inventor: NAKANISHI ATSUSHI
IPC: A61K48/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a new protein having a drug excretion transporter activity, a DNA encoding the protein, a method for screening a compound promoting or inhibiting the activity of the protein, a compound obtained by the screening method, and so on. SOLUTION: The subjective protein is a protein that has (substantially) the same amino acid sequence as a specific amino acid sequence derived from human being, and is useful, for example, as a diagnostic marker for the drug tolerance, for example, of an anticancer agent. A compound that is obtained by a screening method using the protein and promotes or inhibits the activity of the protein can be used as a medicine for prophylaxis/treatment of diseases such as cancer, infectious disease, asthma and inflammatory disease.
Patent JP-2002224770-A (JP)
Title: Method of manufacturing welded can barrel for three piece can
Inventor: ENDO HIROSHI
IPC: B65D8/18
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of film hair when flange working is applied to a welded can barrel for a three piece can which is manufactured from a coated metallic plate laminated with thermoplastic resin film, by preventing the occurrence of peeling of the thermoplastic resin film at the time of cutting the coated metallic film plate. SOLUTION: The welded can barrel for a three piece can is manufactured as follows: a coated metallic plate which is continuously laminated with thermoplastic film 2 in the longitudinal direction is cut into blanks; a cylindrical can barrel is formed by bend-working the plate and welding a overlapped part; and neck and flange working is executed on both end parts of the can barrel. When a belt-like coated metal plate is cut into blanks in the above process, the resin (a thermoplastic resin film 2) which is stuck to a metal plate 1 is previously cut and removed by a prescribed width, along a part 12 to be cut corresponding to an opening end part of the can barrel, and at a part other than a non-laminated part 11 corresponding to a welding part of the can barrel.
Patent JP-2002231987-A (JP)
Title: Solar battery module
Inventor: UENO YUKIE
IPC: H01L31/042
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module which can improve workability at the time of post-work and at the time of installation and construction and can reduce the resources used at the time of packing while a fault due to vibration and a shock at the time of transportation is avoided. SOLUTION: The solar battery module 1 is provided with a terminal box 6 and an electric output wire 7, and a bending work is performed. At least a portion of a part which is not bent in the non-light incident face of the module 1 is covered with a buffer material 8. The buffer material 8 has a function for fixing the electric output wire 7 and the thickest part of the buffer material 8 is thicker than the terminal box 6.
Patent JP-2002232007-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OTA KIYOSHI
IPC: H01L21/28
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is equipped with an ohmic electrode capable of being formed without necessity of alloying by heat treatment and capable of preserving extremely stable properties even under each kind of high-temperature conditions in a manufacturing process or an assembly process. SOLUTION: For a light emitting diode 100, an n-GaN layer 2, a light emitting layer 3, and a p-GaN layer 4 are stacked in order on a sapphire board. A p-electrode 5 is made in close contact on the p-GaN layer 4, making ohmic contact. Moreover, an n-electrode 8 where an AlSi alloy film 6 and a Zn film 7 are stacked in order is made in close contact on the n-GaN layer 2, making ohmic contact.
Patent JP-2002235910-A (JP)
Title: Gas burner and burner port therefor
Inventor: YAMAMOTO RYUICHI
IPC: F23D14/54
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To drastically reduce entrapment of oxygen and raise the quality of a butt portion. SOLUTION: A burner port 6 has a double structure in which an inner burner port 62 is formed in a core body 61, and an outer burner port 63 is circumferentially arranged around the inner burner port 62. Each of ports (a) to (f) of the outer burner port 63 is spirally formed along the axial direction of the inner burner port 62. Specifically, the ports (a) to (f) are defined by the formation of spiral grooves on the outer periphery of the core body 61 having the inner burner port 62 so as to have an appropriate width and depth on the outer periphery of the core body 61 with an even interval and with a desired angle θ with respect to the axis of the core body 61.
Patent JP-2002237453-A (JP)
Title: Manufacturing method of crystalline semiconductor film
Inventor: HAMAYA TOSHIJI
IPC: H01L21/20
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a large amount of a catalyst element solution is disposed in treatment and hence the amount of a used solution has a problem since spin drying is made after the catalyst element solution is filled on the substrate in the addition process of the catalyst element solution by a spin treatment method that is one portion of the manufacturing process of a crystalline semiconductor film containing silicon, and to solve the problem that a spin-treating device becomes expensive since it becomes more difficult to secure treatment uniformity as the substrate becomes larger in the spin- treating device. SOLUTION: When a roll treatment method (Fig. 2 (A)), a sheet-type dip treatment method (Fig. 2 (B)), or a spray (or shower type) treatment method (Fig. 2 (C)) is used as a means for solving problematical points that the spin treatment method has, any one of the treatment methods is effective for reducing the amount of usage of the catalyst element solution since the catalyst element solution is not filled on the substrate. Also, since no spin treatment means are used, the device price can be restrained within a certain range.
Patent JP-2002243562-A (JP)
Title: Digital load cell and multi-load cell type weighing machine
Inventor: NAKAMOTO AKIRA
IPC: G01G3/147
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a digital load cell and a multi-load cell type weighing machine capable of organizing easily a system as a weighing machine by being connected to existing external equipment, and reducing a load on the external equipment side. SOLUTION: In this digital load cell, a mass value conversion means for converting a digital signal outputted from an A/D conversion means 5 into a mass value, an evaluation means for executing at least one evaluation relative to the mass value, a mass value memory 13 for storing the mass value, a mass value fluctuation detection means for reading out the mass value from the mass value memory 13, and acquiring the change with time of the mass value, and a processing means for executing at least one from among zero set processing relative to the digital signal before conversion into the mass value or to the mass value, zero tracking processing, and processing except a tare, or the like, are installed on a strain element 40 or disposed near it.
Patent JP-2001244834-A (JP)
Title: Communication equipment
Inventor: SUDO SHIGEYUKI
IPC: H04B1/26
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment which can make its circuit small in size and reduced in power consumption. SOLUTION: The communication equipment has a 1st local oscillation means which generates a 1st local oscillation signal, a 2nd local oscillation means which generates a 2nd local oscillation signal, a 1st frequency converting means which mixes the 1st local oscillation signal with a received signal to perform conversion to a 1st intermediate frequency signal, and a 2nd frequency converting means which mixes the 2nd local oscillation signal with the 1st intermediate frequency signal to perform conversion to a 2nd intermediate frequency signal; and the frequency error in the 1st local oscillation means is smaller than that of the 2nd local oscillation means.
Patent JP-2002244946-A (JP)
Title: Contents acquisition method and contents providing method, contents acquisition device and contents providing device, and contents acquisition program and contents providing program
Inventor: OGAWA HIROSHI
IPC: H04N21/4722
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method allowing the transmission and receiving of contents data and information meeting the environment and the requirements of a user when the user desires to receive the service having additional functions from contents data. SOLUTION: This contents providing device comprises a contents read means 120 for inputting contents data from an input interface 110 and reading a contents ID from the contents data, an RRDS generating means 130 for generating RRDS as a data assembly formed of sets of contents IDs, system profiles indicating terminal functions, user policies indicating the requirements of users, and contents address information indicating a channel through which the contents are obtained, and a contents acquisition means 100 receiving the contents information from a contents providing device 200 to the RRDS, determining an application for handling the contents information, and starting the determined application to acquire the contents information.
Patent JP-2001331281-A (JP)
Title: Memory data backup device for portable electronic equipment and device for the same
Inventor: LEIGH DARREN L
IPC: H04W88/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic equipment memory data backup device for backing up data by predicting and anticipating data loss in the portable electronic equipment. SOLUTION: A portable electronic equipment 100 backs up data stored in a memory 110 of this portable electronic equipment 100 in response to the detection of a damaging event such as free fall. In the case of the free fall event, a sensor 120 is constituted as a three-axial accelerometer. A microprocessor 130 controls the operation of the device in response to the detection of the damaging event. A radio communication link 140 is made usable by the microprocessor so that data stored in the memory can be transmitted at the time of detecting the damaging event. The transmitted data can be stored in a non-volatile storage device 182 of a backup server 180 capable of receiving the data. Thus, it is possible to transmit the extremely significant data in the higher priority order than that of data which are not so significant.
Patent JP-2002242720-A (JP)
Title: Vehicle control device
Inventor: MATSUZAKI TAKESHI
IPC: F02D41/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To assure safety by appropriately changing operating conditions if an engine cooling system or a transmission cooling system has some trouble. SOLUTION: The temperature TW of engine cooling water is compared with first and second criterion thresholds TWS1 and TWS2 (S10 and S12); if TWS1<=TW<TWS2, then '01' indicating an abnormally high temperature in a first step is set at a flag FTW (S13); if TW>=TWS2, '11' indicating an abnormally high temperature in a second step is set (S14). Next, the temperature TATF of ATF oil is compared with first and second criterion thresholds TATFS1 and TATFS2 (S15 and S17); if TATFS1<=TATF<TATFS2, then '01' indicating an abnormally high temperature in the first step is set at a flag FATF (S18); if TATF>=TATFS2, then '11' indicating an abnormally high temperature in the second step is set (S19).  The characteristic of a control over a supercharging pressure and the characteristic of speed changes are varied depending on the values of the flags FTW and FATF to assure safety even in the event that the engine cooling system or the transmission cooling system has some trouble.
Patent JP-2002247213-A (JP)
Title: Method and system for roaming of international call
Inventor: JO SOGEN
IPC: H04M3/54
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To realize an international call Roaming system which realizes Roaming of the international call between telephones of different communication system. SOLUTION: The system is provided with international Roaming equipment 3 provided with a transferring destination information storage means for coordinating and storing the call-incoming number of a domestic communication line 10 connected to a domestic network 2 and transfer destination information and a communication processing means which receives an incoming call through the line 101, obtains the transfer destination information from the transferring destination information storage means based on a call-incoming number concerning this incoming call, originates it to an international network 4 based on the transfer destination information and connects a communication line to the network 4 and the line 101.
Patent JP-2002242958-A (JP)
Title: End bearing, one-way clutch device, and manufacturing method for end bearing
Inventor: YAMAMOTO NORIHIRO
IPC: F16D41/07
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch device and a manufacturing method for an end bearing preventing the abrasion and seizure of the end bearing while improving productivity. SOLUTION: Many fine peripheral grooves 41 having the depth of 5-30 μm are provided as recesses on the inner peripheral face of the inside flange 33 of the end bearing 21. At an operation, a lubricant fed from the oil path 3 of an inner ring 5 infiltrates into the peripheral grooves 41 and is held for very good lubrication between the inner ring 5 and the end bearing 21. Since the contact face pressure between the inner ring 5 and the end bearing 21 is not locally increased, the end bearing 21 is hardly abraded even in a long-term operation, and such problems are prevented that the proper holding of a sprag 13 by both holders 17 and 19 is impaired or the abrasion powder of the end bearing 21 is mixed with transmission oil.
Patent JP-2002245865-A (JP)
Title: Tag for cable
Inventor: HORII YASUHIRO
IPC: H02G1/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a cable tag which does not hinder the connecting operation when connecting a cable having a tag to a computer or a hub. SOLUTION: The cable tag is composed of an information input part 3 on which, the information related to a LAN cable is written, and an outer fitting part 7 freely rotating around the LAN cable 5.
Patent JP-2002249442-A (JP)
Title: Medicine for hyposensitization therapy of allergy
Inventor: FUJII SHINGO
IPC: A61P37/08
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a medicine for hyposensitization therapy, which is easy to use and can provide a sufficient hyposensitization effect to suppress an allergic disease, and a prepartion method thereof, and to provide a method for creating an environment suitable for hyposensitization therapy of allergic disease, by which sufficient hyposensitization effect to suppress the allergic disease can be obtained with easy operation. SOLUTION: The medicine for hyposensitization therapy contains, as an active ingredient, a denatured allergen obtained by contacting and denaturing a proteinous allergen with a protein-denaturing agent. In the method for preparing the medicine for hyposensitization therapy, a denatured allergen is obtained by contacting and denaturing a proteinous allergen with a protein-denaturing agent. The method for creating an environment suitable for hyposensitization therapy is characterized by that the medicine for hyposensitization therapy is sprayed, in an amount sufficient to cause hyposensitization effect when the medicine comes into contact with an individual, within a living environment to create a condition suitable for hyposensitization. Alternatively, the method for creating an environment suitable for hyposensitization therapy may use a protein-denaturing agent.  In this method, the protein-denaturing agent is sprayed within a living environment to create a condition suitable for hyposensitization.
Patent JP-2002250815-A (JP)
Title: Phase plate for two wavelengths and optical head device
Inventor: MURAKAWA SHINKO
IPC: G11B7/135
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a phase plate for two wavelengths which turns the polarization direction of linearly polarized light of 660 nm wavelength band by 45 deg. and converts linearly polarized light of 790 nm wavelength band to circularly polarized light and to obtain an optical head device which ensures a low jitter value of a reproduced signal by using the phase plate. SOLUTION: The phase plate 101 is obtained by overlapping and fixing two birefringent organic thin films 13A, 13B on transparent substrates 11, 14 in such a way that their optical axes cross at 24 deg. angle, the organic thin film 13A has 593 nm retardation value and the organic thin film 13B has 395 nm retardation value. The phase plate 101 is disposed in the light path between the collimator lens and objective of an optical head device.
Patent JP-2002250738-A (JP)
Title: Magnetic sensor amplifier
Inventor: IWATA HISAYA
IPC: H03F3/45
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor amplifier which can maintain an average level of output signals constant even if a signal level is shifted up/down as a whole by a natural change of terrestrial magnetism or a temperature change, can avoid correction errors by noise, and can detect even a magnetic change of a low period correctly. SOLUTION: The magnetic sensor amplifier for a magnetic sensor to calculate a vehicle velocity and a vehicle length of a vehicle running on a road is provided with a differential amplifier to which signals outputted from the magnetic sensor are inputted, an error detection amplifier for outputting a difference between an output voltage of the differential amplifier and a reference voltage by comparing the voltages with each other, and a low pass filter for removing the noise of output signals of the error detection amplifier. A feedback amplifier is constituted by inputting output signals of the low pass filter to the differential amplifier.
Patent JP-2002250180-A (JP)
Title: Gap closing structure of sliding door
Inventor: OKADA YOSHIHIRO
IPC: E06B7/18
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a gap closing structure of a sliding door body, which prevents a gap being made between the sliding door body and a mullion, and maintains opening/closing performance of the sliding door body, even if a distance between the sliding door body and the mullion is locally increased or decreased due to warping of the sliding door body or the mullion. SOLUTION: A groove 7 is provided from top to bottom in a sliding-door facing surface, facing the sliding door body 1, of the mullion 2. A gap sealing member 3a for closing the gap between the mullion 2 and the door body 1 is provided in such a manner as to freely protrude from/retract into the groove 7. The gap closing structure is provided with an adjusting tool for adjusting protrusion/retraction of the sealing member 3a by operations from a side surface perpendicular to the sliding-door facing surface of the mullion 2.