baber/WOPTO huggingface dataset:
Patent JP-2003313265-A (JP)
Title: Polyurea resin composition, production method for polyurea film, hardening agent for polyurea resin and composition set for forming polyurea resin
Inventor: UMEHARA MASASHIGE
IPC: B05D7/24
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyurea resin composition which gives a hardened film having high hardness, rigidity, and high water resistance and excellent stability against light without using a catalyst for hardening reaction, further without using a solvent in and extremely short hardening period.  <P>SOLUTION: The polyurea resin composition comprises a compound of formula (1), a compound of formula (2), a polyamine compound containing a compound of formula (3) and a polyisocyanate compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323605-A (JP)
Title: Fingerprint reader
Inventor: YANAGISAWA KIYOSHI
IPC: G06T1/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint reader capable of realizing efficient fingerprint reading while enlarging the readable region of a fingerprint image.  <P>SOLUTION: A light wave emitted by a light emitting part 11 is made incident from a side face 23 of a waveguide body 12, and repeatedly alternately and fully reflected between a first reflection face 21 and a second reflection face 22 in the waveguide body 12, and guided to the other side face 23. A plurality of regions irradiated with the light wave are formed at the first reflection face 21 side, and decided as readable regions. The light wave passing through the waveguide body 12 is transmitted to a light receiving part 13, and read as a fingerprint image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003004733-A (JP)
Title: Temperature measurement based on optical element in analyte detection device
Inventor: CIZDZIEL PHILIP
IPC: G01N21/17
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus based on a reflectance for determining an analyte concentration of a fluid sample. SOLUTION: In the method and the apparatus, (a) a matrix including a signal generation system for generating a colored product to a surface of the matrix by an amount proportional to an amount of the analyte of the sample is brought into contact with the sample, (b) the surface of the matrix is illuminated by an illumination means, (c) light is collected by a detecting means from the surface to obtain an optical measured value, and (d) the analyte concentration in the sample is determined from the optical measurement with the use of an algorithm which employs a temperature value obtained from the illumination means or one of light collecting means.
Patent JP-2003329665-A (JP)
Title: Screening method of surface active agent
Inventor: MATSUOKA TAKESHI
IPC: G01N33/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of screening the kind and the concentration of a surface active agent suitable for solubilizing a membrane protein complex.  <P>SOLUTION: According to this method, a surface active agent can be efficiently screened using a unit (tube) for dispensing different kinds of surface active agents at different concentration in a tube having eight parts corresponding to a multi-channel pipet, a unit (plate) for preparing a buffer solution for solubilization and a buffer solution for density gradient centrification, a centrifugal tube unit for solubilization, and a separation unit using density gradient centrification for solubilized protein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329466-A (JP)
Title: Information providing method and apparatus, and computer program
Inventor: OMURA HIROSHI
IPC: G01C21/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience for a user by providing facility information to a specific information terminal when the user goes to a desired facility previously registered in a user's memory (a user's own memory area), even when the user accesses to the facility information through another terminal different from the specific information terminal.  <P>SOLUTION: An information center registers, in the user's own memory area, type information indicating a type of a moving means when the user moves to the desired facility, identification information for identifying an information terminal that the user uses when moving by the moving means, and facility information regarding the facility including at least location information of the facility such that all the information correspond to one another. Subsequently, in response to a request from the user, the information center sends the facility information stored in the user's own memory area according to the corresponding identification information stored in the memory area, thereby providing the information relating to the movement by the moving means to the information terminal that the user uses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326294-A (JP)
Title: Anaerobic water treatment apparatus
Inventor: KITAGAWA MIKIO
IPC: C02F3/28
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anaerobic water treatment apparatus which does not make the time for treatment longer and does not entail upsizing of the apparatus even when a BOD of raw water is high in concentration.  <P>SOLUTION: A treating vessel 12 is internally provided with supply ports 13a, 13b and 13c for supplying the raw water containing organic matter into the treating vessel 12 at three points in the depth direction of the treating vessel 12. The first supply port 13a is disposed at the bottom of the treating vessel 12 and the second supply port 13b is disposed 2 m above the first supply port 13a. Further, the third supply port 13c is disposed 2 m above the second supply port 13b. The first to third supply ports 13a to 13c are formed to an annular shape and are so disposed as to be respectively paralleled. The apparatus is so arranged that the raw water is spouted respectively from the first to third supply ports 13a to 13c toward the upper part of the treating vessel 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336898-A (JP)
Title: Water heater
Inventor: WATANABE SHIGERU
IPC: F24H1/18
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater effectively using a space on a counter without narrowing the space on the counter, managed by dispensing with a water supply by a troublesome manual work, and repeatedly supplying the hot water of a high temperature close to the boiling temperature at any time.  <P>SOLUTION: This water heater is provided with a hot water delivery unit 2 on the counter 1, a hot water tank 4 heating the water to be fed from a water supply and storing the hot water in the lower side of the counter, and a boiling tank 3 boiling the hot water to be fed from the hot water tank 4 to the high-temperature hot water close to the boiling temperature. A hot water feed pipe 21 provided with a hot water feed pump 20 is lead from the boiling tank 3, the hot water feed pipe 21 is guided in the hot water delivery unit 2, an operation switch 14 driving the hot water feed pump 20 is operated, the hot water feed pump 20 is driven, and the high temperature hot water in the boiling tank 3 is run off from the hot water delivery port 21a via the hot water feed pipe 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299764-A (JP)
Title: Acceleration aid type sport tool for walking
Inventor: HABUKI SHIGERU
IPC: A63C17/12
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sport tool which can increase the speed of walking by rotating wheels with walking-like actions in a shape like roller skates mounted on both feet.  <P>SOLUTION: The tool is provided with a drive mechanism which operates to rotate the wheels by foot forces, spring forces and the like by raising the heels thereof. One or more of one-way rotary clutches are so built in the course of the drive mechanism as to enable acceleration keeping the kicking foot from running backward uselessly while raising the heels or by kicking simultaneously at a specific point. In Fig. 1, the action of raising the heel generates a rotating force which works on a sprocket 8a built in the one-way rotation clutch to rotate the wheels 13 in one direction. The position at which the rotation of the sprocket 8a works to accelerate the wheels 13 is defined as the specified point and the kicking action is made simultaneously with the action of raising the heel at the specified point thereby enabling the acceleration of the tool by keeping the kicking foot from running backward uselessly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330149-A (JP)
Title: Method for removing film tail end
Inventor: SHIBAZAKI OSAMU
IPC: B65H75/18
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of locking a film tail end to the shaft part of a spool where the film tail end is locked without using any adhesive tape and removing the film tail end in such a state that the spool can be reused.  <P>SOLUTION: In the method of removing the film tail end locked to the spool which has a slit where the film tail end can be inserted in a through shape at the center part of the shaft part of the spool and also has a lock claw where a lock hole that the film tail end has is locked on one internal wall surface of the slit and a film press rib on the other internal wall surface, a thin-plate type member is inserted below the film tail end from the rear part of the slit and the film tail end is pulled out while clamped by a clamp member which deforms the film tail end in a concave shape while the thin-plate type member is inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334927-A (JP)
Title: Ink supply method and ink supply device for printing press
Inventor: YAMAMOTO TAKAHARU
IPC: B41F31/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink supply method for a printing press capable of rapidly converging the color density of printed matter to a target value, and to provide an ink supply device for the printing press.  <P>SOLUTION: The ink supply method for the printing press includes a color density measuring process for measuring the color density of the printed matter with the elapse of time, an alteration coefficient operation process for operating an alteration coefficient for altering the amount of ink to be supplied on the basis of the color density of the printed matter and the target color density, a color density gradient operation process for operating a color density gradient for showing the increase and decrease ratio of the color density of the printed matter with respect to an increase in the number of printing sheets on the basis of the color density of the printed matter, an estimate color density operation process for operating the estimate color density of the printed matter after a predetermined number of sheets are printed on the basis of the color density gradient, a judge process for judging whether the estimate color density of the printed matter exceeds the target color density after a predetermined number of sheets are printed, and an alteration coefficient correction process for correcting the alteration coefficient when the estimate color density of the printed matter is judged to exceed the target color density of the printed matter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337721-A (JP)
Title: Automatic changing device and method for storage constitution
Inventor: SOEJIMA KENICHI
IPC: G06F12/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that wastes in the aspects of resource availability and performance optimization occur when a method in which a storage constitution is fixed is used, on the other hand, when the storage constitution is changed manually on an as-needed basis, an administrator needs a lot of time and labor to change the constitution.  <P>SOLUTION: A storage constitution is automatically changed according to a storage constitution changing schedule which is determined beforehand by an administrator. In addition, when the schedule is changed, verification if the storage constitution can be formed at an appointed time without any troubles is conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343705-A (JP)
Title: Calculation device for leakage rate in continuously variable transmission and continuously variable transmission controller including it
Inventor: TANIGUCHI KOJI
IPC: F16H59/14
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately calculate a leakage rate in an oil chamber of a continuously variable transmission.   <P>SOLUTION: When a flow control valve is inoperative, a rate Qcheck(n) of fluid flowing into a primary oil chamber through a check valve is calculated by using a physical model (S106). A total rate Q1real of fluid flowing in and out of the primary oil chamber is calculated based on variation of gear ratio γ(n) (S109). The leakage rate Qdrain is calculated from a difference between an average of Qcheck(n) and Q1real (S111). A seal gap area Ap is calculated by using the physical model. This allows accurate calculation of the seal gap area Ap having manufacturing variation and allows accurate and easy grasp of a leakage rate characteristic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348506-A (JP)
Title: Image editing apparatus and storage medium
Inventor: YOKOTA MASAYUKI
IPC: H04N5/91
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image editing apparatus easy to utilize images again by discriminating the presence of a history of a use in the past in thumbnail display on an image selection screen with respect to an image which is used once when it is desired to perform printing for another purpose by using an image in the same image group again after printing using several images in an inputted image.   <P>SOLUTION: The image editing apparatus is a system for performing printing, outputting to digital media or uploading to the Internet with or without editing while using the inputted image and has an image manager for managing the inputted image, a used image notification means for notifying the image manager of an image which is used in printing, outputting or uploading and further, a use history display means for showing that the image is used in the past when displaying a thumbnail image of the image having the history of the use in the past.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007132-A (JP)
Title: Tone signal generating circuit
Inventor: MASE ATSUSHI
IPC: H04M1/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional tone signal generating circuit applied to digital communication apparatuses and broadcast apparatuses or the like and adopting a configuration of using oscillators such as crystal oscillators and simultaneously generating tone signals with a plurality of different frequencies that has needed to prepare the oscillators by kinds of the tone signals resulting in increasing the circuit scale and requiring frequency adjustment of the respective oscillators at maintenance.  <P>SOLUTION: Generating the tone signals through digital signal processing reduces an expense in labors required for the adjustment of the oscillators at maintenance and using data stored in one common SIN data ROM in time division produces a plurality of the tone signals at the same time to thereby reduce the circuit scale.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010933-A (JP)
Title: Austenitic stainless steel plate and method for manufacturing the same
Inventor: YAMAMOTO YOICHI
IPC: C22C38/58
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To consistently provide a high-strength austenitic stainless steel plate of excellent acid resistance which is sufficiently satisfactory for structural members of a chemical tanker at a low cost.  <P>SOLUTION: This austenitic stainless steel plate has a composition consisting of 0.01-0.03% C, ≤ 1.00% Si, ≤ 2.00% Mn, 16.0-20.0% Cr, 7.0-15.0% Ni, 1.2-4.0% Mo, 0.010-0.050% N, and 0.12-1.00% Cu, with Ni-bal expressed by a formula Ni-bal = Ni + 30 (C + N) + 0.5 Mn + 0.5Cu - 1.1 (Cr + 1.5Si + Mo) + 8.2 to satisfy "-2 to +1". The steel plate of the desired characteristic is consistently manufactured at a low cost by performing hot rolling of the steel of this composition, completing the rolling of the steel at a final rolling pass temperature of ≥800°C, and naturally cooling the steel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011763-A (JP)
Title: Jacket type triple eccentric butterfly valve
Inventor: YURUGI YOSHINORI
IPC: F16K1/22
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jacket structure suitable for a triple eccentric butterfly valve to control fluid of high viscosity, high temperature, and high pressure.  <P>SOLUTION: In this triple eccentric valve especially suitable for opening/closing control of fluid of high viscosity, high temperature, and high pressure, a flow passage groove 21 extended in a circumferential direction is recessed in an outer circumferential surface of a valve body 2. An opened outer surface of the flow passage groove is sealed and closed with a jacket steel plate 22 formed of two parts of length equivalent to half the circumference of the outer circumferential surface of the valve body to be welded and jointed at a valve rod shaft support part to form a jacket passage 23 in the outer circumferential surface of the valve body. The jacket steel plate is integrated with the outer circumferential surface of the valve body by welding. For setting the jacket passage for one way, a partition wall is integrally formed on an outside surface of the valve rod shaft support part, so that the jacket passage is disconnected by the partition wall, and fluid introducing ports to be communicated with the jacket passage are provided on both sides of a disconnected part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014924-A (JP)
Title: Optical monitor
Inventor: WAKABAYASHI TORU
IPC: H01L31/0232
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical monitor which includes an optical switch in simple configuration capable of stably photo-coupling a transmitting side and a receiving side at high speed.  <P>SOLUTION: A plurality of optical fibers 11 are held by a holding part 12 while being aligned in a row at fixed intervals. A detection part 115 for detecting light emitted from the optical fibers 11 is moved along with the row of the optical fibers 11 by a moving mechanism. The detection part 115 is provided with a light receiving part 20 and a light shielding member 130 which is located between the light receiving part 20 and the optical fibers 11. The light receiving part 20 is provided with a light receiving element 21 for photoelectric transduction, a fixed member 25 for supporting the light receiving element 21, a sheathing part 23 for covering the light receiving element 21, and a lead wire 22 electrically connected with the light receiving element 21. The light shielding member 130 has an opening 131 which allows photo-coupling of the light receiving part 20 and the optical fibers 11. For example, a surface of an opening limiting part 130a is coated with deep matte-black paint.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022387-A (JP)
Title: Dye-sensitizing photoelectric converter element
Inventor: IKEDA MASAAKI
IPC: H01L31/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric converter element that is low in cost and superior in conversion efficiency, and a solar cell.  <P>SOLUTION: This is a photoelectric converter element that uses an oxide semiconductor particulate sensitized by a methine dye as expressed by a general formula (1) in figure 1. In this general formula (1), Ar expresses an aromatic ring or a heterocyclic ring that may have a substituted group. A1, A2, and A3 express each independently hydrogen atom or a substituted group. R1 and R2 expresses hydrogen atom or a substituted group. X expresses an aromatic hydrocarbon residue that may have a substituted group and a heterocyclic residue that may have a substituted group. n shows an integer 0-4. When n is 2 or more and A1 and A2 exists in plural pieces, each of A1 and each of A2 show the above group that may be mutually same or different. When A1 or A2 exists in plural pieces, each of A1 and A2, or, in case A2 exists in plural pieces, each of two of A2 and A3 may form a ring that may have a substituted group by bonding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021134-A (JP)
Title: Image forming apparatus
Inventor: IKEDA YUICHI
IPC: G03G15/01
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the exchange frequencies of cartridges of less frequently used colors and to reduce a cost by avoiding the useless exchange of the cartridges even when the cartridge of a single color is used.  <P>SOLUTION: The image forming section of the image forming apparatus is constituted by providing the device with the plurality of process cartridges having photoreceptor drums 21 for forming toner images, cleaning devices 26 for removing residual toners and waste toner containers 27 for storing the waste toners. The capacity of the the waste toner container 17a of the process cartridge Pa having the toners of the first color forming the images first to an intermediate transfer member 28 for primarily transferring the toner images and the capacity of the waste toner container 27a of the process cartridge Pd having the toners of the Bk color having the highest frequency of use are made greater than the capacity of the other waste toner containers 27b and 27c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023008-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: ISHIKAWA MASARU
IPC: H01L21/8234
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To increase nitrogen concentration in a gate insulating film, without increasing the nitrogen concentration near the interface between a substrate and the gate insulating film, to more than a required level.  <P>SOLUTION: A silicon oxide film, having a thickness of 5 nm or smaller, is formed on each surface of a P-type well and an N-type well by wet-oxidizing of the substrate, the substrate is heat treated in an atmosphere containing an approximately 5% NO gas, and an oxynitride silicon film is formed, by introducing nitrogen into the silicon oxide film. The gate insulating film, composed of oxynitride silicon having a first peak concentration near the interface with the substrate and having a second peak concentration near a surface, is formed by further introducing nitrogen into the oxynitride silicon film, by exposing the substrate in a nitrogen-plasma atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028121-A (JP)
Title: Damper
Inventor: MIHASHI KOJI
IPC: E04B1/36
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a damper to return to a neutral state after actuation, and assure reuse of it.  <P>SOLUTION: A piston 2 is slidably contained in a cylinder body 1 of which base end is connected to either of the movable side A and the fixed side B, and a compression side pressure chamber R1 and an elongation side pressure chamber R2 parted by that in the cylinder body 1, and made wider or narrower by sliding motion of the piston 2 are respectively connected to accumulators 4a and 4b. A hydraulic pump 8 as a pressure supply source is connected to a flow passage 5a disposed in an outer part of the cylinder body 1 to communicate the compression side pressure chamber R1 and the elongation side pressure chamber R2.  <P>COPYRIGHT: (C)2004,JPO