baber/WOPTO huggingface dataset:
Patent JP-2003085741-A (JP)
Title: Method and apparatus for manufacturing magnetic recording medium
Inventor: TAKEDA MAMORU
IPC: G11B5/842
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and measurement which make exact film thickness measurement of coating films possible by eliminating the influence other than that of the coating films to be measured by performing a pretreatment in order to solve the problem that the influence of, for example, substrates exclusive of the coating films to be measured extends in some cases to the measured film thickness, making the exact film thickness measurement impossible in performing coating application of coating materials corresponding to the respective layers while measuring the coating application thicknesses in real time in manufacturing magnetic recording media. SOLUTION: The control of coating weights is performed in accordance with the calculated film thicknesses by obtaining spectral information including a plurality of time functions from interference light consisting of the reflected light (R1 and R2 ) from the front surfaces and rear surfaces of the coating films to be subjected to film thickness measurement and the reflected light (R3 ) exclusive thereof, converting these time functions to a plurality of corresponding frequency functions, selecting the frequencies within the set upper limit and lower limit frequency ranges, converting the selected frequencies again to the time functions and calculating the film thicknesses of the coating films in accordance with the time functions.
Patent JP-2003084839-A (JP)
Title: Motor controller with function of overshoot suppression
Inventor: TSURUTA KAZUHIRO
IPC: G05B11/32
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller provided with a function of suppressing overshoot due to mechanism characteristic affection. SOLUTION: The device is provided with a position control unit 12, a speed feed forward unit 13, a speed control unit 15 a torque feed forward unit 16, a torque filter unit 18, a current control unit 19, a detector 1b for detecting the position of a motor 1a, and a speed signal generation unit 1d. The device discriminates the signs of positioning instruction increments stored in the memories in the past n (n is a natural number) samplings from current instant i, and changes the values of speed feedforward gain and torque feedforward gain according to the signs positive and negative.
Patent JP-2003080621-A (JP)
Title: Method for manufacturing conducting sheet laminate
Inventor: SAIJO KINJI
IPC: B32B7/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a conducting sheet laminate which exhibits a sufficient anchor effect by mitigating or eliminating an adverse effect of a significant residual stress attributed to the formation of a brittle alloy layer in a joint interface resulting from a high temperature process and a high rolling ratio joint. SOLUTION: The conducting sheet laminate 20 with a specified layer thickness and a specified surface roughness is manufactured by applying an activation process to each of the faces of a conducting sheet of a specified sheet thickness to be joined together, in an inert gas atmosphere under an extremely low pressure and laminating the conducting sheets in such a way that their activated faces are positioned opposite to each other and further, performing a laminated joining process so that at least one of the outermost surface becomes rough.
Patent JP-2003055241-A (JP)
Title: Skin care preparation for preventing itchiness
Inventor: SAKAI HIDEO
IPC: A61K8/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the itchiness caused by mechanical stimulation, heat stimulation, allergic dermatitis, etc. SOLUTION: The itchiness preventing skin care preparation contains a specific Japanese or Chinese herb drug such as Banrankon (root of Isatis tinctoria), frankincense, etc., and a herb extract as active components. The skin care preparation may further contain glycyrrhizinic acid and/or its derivative in combination with the specific Japanese or Chinese herb drug and the herb extract.
Patent JP-2002170886-A (JP)
Title: Semiconductor device for reference voltage and manufacturing method thereof
Inventor: OSANAI JUN
IPC: H01L21/822
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor reference voltage circuit structure together with its manufacturing method wherein the output voltage varies less on temperature change. SOLUTION: A reference voltage circuit comprises an E-type MOS and a D-type MOS as components. Here, the polarity of a gate of the E-type MOS has a conductive type opposite to a transistor while the polarity of a gate of the D-type MOS has a conductive type identical with the transistor so that both E-type MOS and D-type MOS are embedded channel type MOSs. Further, the dose amount of a counter channel dope which is set to a desired threshold value is identical for both E-type NMOS and D-type NMOS. Therefore, the variation degree of mutual conductance and the threshold voltage of both MOSs with respect to the temperature variation are similar, providing a semiconductor reference voltage circuit with less output voltage variation with respect to temperature variation.
Patent JP-2003080598-A (JP)
Title: Forming method of microlens sheet, and microlens sheet obtained by this forming method
Inventor: OGAKI TAKASHI
IPC: G03B21/62
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a microlens sheet which not only enables simple formation of microlenses on the surface of a polymeric sheet and sharp reduction of the cost, but also enables improvement of a substantial resolution since it is unnecessary to give consideration to fall-off of the lenses, or the like, and the microlens sheet obtained by this method. SOLUTION: In the forming method of the microlens sheet 11 wherein the minute semispherical lenses 12 are formed in a plurality, a metal piece 1 having a plurality of recess-shaped cores 5 formed is pressed against a curved surface of a cylindrical or columnar roller. Thereby the lenses 12 are formed on a sheet base 10 of a high molecular material.
Patent JP-2003090222-A (JP)
Title: Direct injection diesel engine
Inventor: SHIRAISHI YASUNORI
IPC: F02B3/06
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent overheat of a glow plug 3 by realizing that the heat of exhaust air passing through an exhaust port 11 is hardly transmitted to the glow plug 3. SOLUTION: This direct injection diesel engine comprises a fuel injection nozzle 2 and the glow plug 3 both mounted on a cylinder head 1. The fuel injection nozzle 2 has an end facing a cylinder central portion 4, the glow plug 3 is passed through an inlet port wall portion 6 between the fuel injection nozzle 2 and an inlet port 5 and the glow plug 3 is inclined at a predetermined angle θ1 to the fuel injection nozzle 2 with the end inserted into the cylinder central portion 4.
Patent JP-2003092559-A (JP)
Title: Method for displaying transmission state information and ofdm receiver
Inventor: KOKURYO GARO
IPC: H04J11/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To display even a delay wave at a small level without being buried in noise of a transmission path. SOLUTION: A receiver for receiving an OFDM (orthogonal frequency division multiplexing) signal including a guard interval obtains information representing a transmission state in the transmission path and displays the information by finding a difference between a baseband signal that is received and demodulated and a signal obtained by delaying the baseband signal by an effective symbol length, averaging respective sum of square in a symbol and further differentiating the results.
Patent JP-2003047566-A (JP)
Title: Water feed device
Inventor: HAMAZAKI MASANAO
IPC: A47K1/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a water feed device in which a washing bowl is made to be larger by providing a water faucet on the inner surface of the washing bowl with excellent cleaning property around the faucet, scattered water when a user washes hands is easily received with the washing bowl without giving an unpleasant feeling to the user by making the outer part of the washing bowl wet and also a new outer appearance is provided to permit the user to normally comfortably wash hands. SOLUTION: The water feed device is constituted of the washing bowl having a drain and the water faucet which is connected to a water supply pipe and has a water supply port. The inner surface of the washing bowl is provided with a continuous and smooth airflow shape without a partial swelling part, the water faucet is attached to a rear upper part on the inner surface of the washing bowl and a hand washing space is formed between the water supply port and the washing bowl.
Patent JP-2003092630-A (JP)
Title: Communication system, communication device, communication method, communication program and recording medium recorded with the communication program
Inventor: YASUMOTO IKUO
IPC: H04W88/18
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To realize to browse Web information in voice by a multimedia terminal. SOLUTION: In the communication system where a terminal 1 for making a reply to a Web server 4 with respect to non-voice data is connected to a terminal adaptor 2, the terminal adaptor 2 is connected to a voice portal server 3, and the voice portal server 3 is connected to the Web server 4 respectively, the terminal adaptor 2 converts voice data from the terminal 1 into an analog voice signal and transmits the voice signal to the voice portal server 3, the voice portal server 3 converts the analog voice signal into non-voice data and transmits the data to the Web server 4.  Further, the voice portal server 3 converts the non-voice data from the Web server 4 into an analog voice signal and transmits the signal to the terminal adaptor 2, the terminal adaptor 2 converts the analog voice signal into voice data and transmits the data to the terminal 1, and the terminal 1 reproduces voice on the basis of the voice data.
Patent JP-2003091204-A (JP)
Title: Thermal fixing device for image forming apparatus
Inventor: NOJIMA KOJI
IPC: G03G21/20
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To aim energy conservation of a fixing device, specifically, to reduce driving energy for a cooling fan in making the temperature of a fixing roller fall and to reduce energy consumption in a time zone when the frequency in use of the device is low such as a lunch break. SOLUTION: This fixing device is provided with a valve which can be opened/closed on an enclosure with which the fixing device is covered. When the temperature of the fixing roller is made to fall, the valve is opened to enhance the efficiency of cooling the fixing roller. Therefore, load exerted on the cooling fan is lightened and the energy consumption of the cooling fan is reduced. The image forming apparatus is equipped with a program function to make the temperature of the fixing roller fall in the specified time zone.
Patent JP-2003093963-A (JP)
Title: Method for manufacturing optical film
Inventor: TANAKA TAKESHI
IPC: G02B1/11
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical film having small membrane thickness distribution of an optical membrane. SOLUTION: The method for manufacturing the optical film having the optical membrane on a transparent supporting body is characterized by that formation of the optical membrane by application is performed in a state where flatness of the supporting body is held at 0 to 1 mm while it travels from an applying process to a winding process.
Patent JP-2003100065-A (JP)
Title: Recording medium reproducing device
Inventor: INOUE HIDEO
IPC: G11B27/34
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium reproducing device that can clearly indicate a relation between an actual search result and indication in the case of executing a job search. SOLUTION: A HEAD switch 22 is depressed at the detection of a head of a desired music on a CD and an END switch 24 is depressed at the detection of the end of the music. After any of the switches is selected, a forward skip switch 18f or a backward skip switch 18g is used to move to a track of a desired music, a PAUSSE switch 18b is depressed and a job dial 20 is operated to implement repetitive reproduction. Then the job dial 20 is operated to move a reproduction frame group by one frame each and to identify the beginning or the tail end frame of the music, and to depress a MEMO switch 26 to store a frame of the detected head position or end position.  At the detection of head, the head of the reproduction frame is used for a display identification position of the reproduction frame group and the end of the reproduction frame is used for a display identification position of the reproduction frame group for the detection of the end.
Patent JP-2002355059-A (JP)
Title: New member of cytokine receptor family class 2
Inventor: WEISS BERTRAM
IPC: A61K48/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a new cytokine receptor family class 2. SOLUTION: Three new members of cytokine receptor family class 2 whose nucleotide sequences are specified. The treatment and prophylaxis of a reproduction disease and an immunological disease such as psoriasis by using mainly the members or the antibodies of the members. The application of the nucleotides for discovering a ligand and a modulator of a polypeptide encoded by the nucleotide sequence.
Patent JP-2003096759-A (JP)
Title: Geological survey sampler
Inventor: HOSONO TAKAYUKI
IPC: G01N1/08
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a geological survey sampler capable of adopting an undisturbed sampler. SOLUTION: The geological survey sampler includes a first body (20) and a second body (30), the first body and/or the second body is formed of a half member or a member having a U-shaped cross section, guiding means (22, 24, 32 and 34) for guiding each other are provided to the longitudinal edge sections of the first body and the second body when these bodies are united with each other, and a triangular projection (36) in side view expanded in the horizontal direction is provided to the outside of the lower part of the second body.
Patent JP-2003096455-A (JP)
Title: Liquid-crystal composition and liquid-crystal element
Inventor: TOTANI YOSHIYUKI
IPC: G02F1/13
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-crystal composition enlarging the liquid crystal temperature, suppressing lowering of a tilt angle and realizing high-speed responsitivity at low temperatures, maintaining a bookshelf structure and a liquid-crystal element using the liquid crystal composition. SOLUTION: This liquid-crystal composition comprises at least one kind of naphthalene compound represented by general formula (1) (wherein, R11 and R12 denote each an alkyl group, an alkoxyalkyl group or the like; Y11 denotes a single bond or O; X11 and X12 denote each H or a halogen atom; and Y12 denotes COO, CH2 CH2 , OCH2 or the like) and an optically inactive thidiazole compound represented by general formula (2) (wherein, Y21 denotes a single bond or O; and X21 and X22 denote each H or a halogen atom). The liquid crystal element is obtained by using the composition.
Patent JP-2003105797-A (JP)
Title: Waterborne work machine
Inventor: FUJITA SHIGETOSHI
IPC: E02F3/90
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a waterborne work machine transformed to a land work machine only by detaching a float. SOLUTION: A machine frame 2 is provided with a work machine 3 and a traveling apparatus 4 to forma land work machine 1, and the traveling apparatus 4 is provided with a float 20, and a spud 30 is vertically movably installed on the float 20 to form the waterborne work machine. By this arrangement, when the float 20 is detached, the spud 30 can be simultaneously detached, so that waterborne work machine can be transformed to the land work machine only by detaching the float 20.
Patent JP-2003110085-A (JP)
Title: Semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H01L25/065
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which a decision can be made conveniently whether the state of internal connection is acceptable or not. SOLUTION: A master chip 1 and a slave chip 2 are connected while facing the active faces 1a and 2a each other. An electrode 3 for internal connection and a pair of electrodes 4 for confirming connection are provided on the active face 1a. The electrode 3 for internal connection and a pair of electrodes 4 for confirming connection are formed as bumps projecting by the same height from the active face 1a. An electrode 5 for internal connection is provided at a position corresponding to the electrode 3 for internal connection on the active face 2a, and wiring 6 for short circuit is provided at a position corresponding to the pair of electrodes 4 for confirming connection. The electrode 5 for internal connection and the wiring 6 for short circuit are formed as bumps projecting by the same height from the active face 2a.  The electrode 3 for internal connection is connected with the electrode 5 for internal connection, and the pair of electrodes 4 for confirming connection are connected through the wiring 6 for short circuit and short-circuited.
Patent JP-2003107992-A (JP)
Title: Device and method for cryptanalysis
Inventor: ASAMI HIROYOSHI
IPC: H04L9/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a computing quantity becomes huge although the searching probability of a code key is improved if the repeation number T of deformation coding, the number M of initial values and the number of sheets L of a search table are increased. SOLUTION: This device is provided with a pre-processing part 6 which generates a cipher key from an initial code sentence or a code sentence of an assumed plaintext by referring to a reduction table of each group generated by a reduction table creating part 4 and repeatedly performs coding processing of the assumed plaintext by using the cipher key to generate a coded sentence to be retrieved. Thus, the searching range of a key can be narrowed, thereby the cipher key can be searched by a small computing quantity.
Patent JP-2003104133-A (JP)
Title: Molding and manufacturing method thereof
Inventor: MORIKAWA MASAAKI
IPC: B60R13/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To improve productivity while restraining increase in weight and costs. SOLUTION: A curved part 20A of a roof molding 20 has a curved shape along a groove 14 of a car body 10 and on the curved part 20A, a plurality of flaws 50, 52 are formed on a top plate 24A of a base part 24 and an engaging claw part 36 in order to release internal stress. Thereby, the internal stress occurred in the curved part 20A of the roof molding 20 can be released by the flaws 50, 52.
Patent JP-2003105719-A (JP)
Title: On-ground assembling device to be used for package erection method
Inventor: YOKOYAMA MASAOMI
IPC: E01D101/28
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a on-ground assembling device for assembling on the ground reinforcing bars and PC steel materials to be packaged and embedded in a block to be connected to the end of a main beam during constructing a bridge in extension mounting technique, along with work for extension mounting in a moving vehicle. SOLUTION: The on-ground assembling device comprises a lower truck and an upper truck, the lower truck being constituted by a lower truck frame 9, a lower wheel 10 and a bottom panel size-adjustable beam 11, the upper truck being constituted by an upper truck frame 18, an upper wheel 19 and a bottom panel bar arrangement frame 20.
Patent JP-2003110660-A (JP)
Title: Moving picture ip phone
Inventor: KUROSAWA YUTAKA
IPC: H04L12/46
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To integrate different services such as an image distribution service, information notification, and remote supervision by image control to a phone system. SOLUTION: The moving picture IP phone 3 connected to a moving picture distribution server via an Ethernet (R) includes; an Ethernet control function F321 by an ICP/TP control F322; a voice control function F33; an image application control function F301 capable of MPEG decoding, a color LCD 34 and an image display control function F34.
Patent JP-2002212560-A (JP)
Title: Method for preparing super high-density antimicrobial basic material
Inventor: TSURU SHINYA
IPC: C09K101/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a super high-density antimicrobial basic material which is useful for improving the soil environment, has enhanced antagonistic activity against a soil microorganism phase and comprises high- density actinomycetes, bacteria, filamentous fungi and yeast. SOLUTION: This method for preparing a super high-density antimicrobial basic material comprises a stage in which an organic medium comprising rice bran as a main raw material is inoculated with a soil microorganism mixture of actinomycetes of the genus Streptomyces, bacteria of the genus Corynebacterium, filamentous fungi of the genus Aspergillus and yeast of the genus Saccharomyces as main components and a crude microorganism is obtained by subculture and a stage in which the obtained crude microorganism is inoculated into a culture medium composed of ground soil of mineral of volcanic rocks, a formulated nutriment and water, the culture product is cultured for a fixed time and properly stirring and aeration are carried out in accordance with rise in temperature.
Patent JP-2003119028-A (JP)
Title: Method of producing lithium-manganese compound oxide
Inventor: CHITORAKAA RAMESH
IPC: C01G45/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of promoting the reaction between γ-manganese oxyhydroxide and lithium hydroxide, and producing a lithium-manganese compound oxide in a short time. SOLUTION: In a water base medium, γ-manganese oxyhydroxide and lithium hydroxide are heated at 100 to 140 deg.C by the irradiation of microwaves, and are reacted for 30 to 120 min to produce a lithium-manganese compound oxide having a composition expressed by LiMnO2 . Alternatively, in a water base medium, γ-manganese oxyhydroxide and lithium hydroxide are heated at 100 to 140 deg.C by the irradiation of microwaves, and are reacted for 30 to 120 min to produce LiMnO2 . After that, the LiMnO2 is burned at >=400 deg.C to produce a lithium-manganese compound oxide having a composition expressed by Li1.6 Mn1.6 O4 .
Patent JP-2003128992-A (JP)
Title: Hydrophilic coating
Inventor: YONEMURA MASAAKI
IPC: C09D7/12
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilic coating to be used for coating members at places equipped with water supplies such as sinks, bathrooms and kitchens, giving highly hydrophilic coating film scarcely subject to fouling and having high abrasion resistance. SOLUTION: This hydrophilic coating comprises inorganic oxide particles and a fluorine-based surfactant bearing both perfluorochain and ether group or a silicone-based surfactant bearing dimethylsiloxane chain and ether group. Use of this coating has the effects of giving hydrophilic coating film improved in surface hardness, high in abrasion resistance and scarcely subject to fouling.