baber/WOPTO huggingface dataset:
Patent JP-2003168737-A (JP)
Title: Method of determining trimming condition for zener zap trimming
Inventor: KAKIGI TATSUYA
IPC: H01L27/04
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of determining the trimming condition for Zener zap trimming allowing the optimum trimming condition to be determined efficiently with a small number of measurements.  <P>SOLUTION: This is a method of determining the trimming condition for Zener zap trimming obtaining desired electrical characteristics by selectively breaking and short-circuiting a plurality of Zener diodes ZD11 to ZD17 that are respectively connected in parallel with a plurality of circuit elements R11 to R17 that are connected in series between terminals X and Y. The electrical characteristics between the terminals X and Y are measured while short- circuiting each of a plurality of circuit elements R11 to R17 connected in series between the terminals X and Y or opening the short circuit in order. Determination is made for the trimming condition determining whether to break each of a plurality of Zener diodes ZD1 to ZD17 according to each short-circuited state of a plurality of circuit elements R11 to R17 allowing the measured value that is closest to the predetermined target value of the measured values of the electrical characteristics obtained by the measurement to be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173618-A (JP)
Title: Device and method to evaluate signal
Inventor: AKIYAMA ATSUSHI
IPC: G11B20/14
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal evaluating device and a method in which accurate measurement is always made for a bit error rate regardless of the distribution shape of the likelihood differences (difference metrics) of a data group.  <P>SOLUTION: In the signal evaluating device in which a data group is decoded using a maximum likelihood decoding, a path in which distance between two paths becomes a minimum value is selected by a path selecting circuit 10. A difference metric obtained by a difference metric computing circuit 9 for the path selected by the circuit 10 is statistically processed by a μ, σ computing circuit 13 in order to compute a bit error rate. Then, the bit error rate is corrected by correcting means (11, 12 and 13) based on the measurement sample number of the path selected by the circuit 10 and a total sample number.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169689-A (JP)
Title: Production of hydrogen from bean-curd refuse, rice bran and wheat bran and after treatment of the same
Inventor: TAGUCHI FUMIAKI
IPC: C12N1/20
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To microbiologically produce a large amount of hydrogen.  <P>SOLUTION: Hydrogen is produced by leaving to stand one or more species of bean-curd refuse, rice bran or wheat bran or a food-associated waste containing those inoculated with or without hydrogen-producing bacteria in a wet condition and culturing inoculated hydrogen-producing bacteria and/or hydrogen-producing bacteria included in the food associated waste. A large amount of hydrogen is produced by using the bean-curd refuse, the rice bran or the wheat bran.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166810-A (JP)
Title: Method for detecting defective
Inventor: YOKOCHI SHINICHI
IPC: G01N21/892
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting a defective capable of accurately detecting the defective by accurately inspecting whether or not a member having color of the same group is arranged in a predetermined arrangement portion.  <P>SOLUTION: In the method, a defective is detected by inspecting whether or not a second sheet like member S is arranged in the predetermined arrangement portion B on a first sheet like member A. A laser beam of a predetermined pattern is projected on the first sheet like member A so as to include the arrangement portion B, an image of a projected area L of the laser beam is picked up, and whether or not the second sheet like member S is arranged in the arrangement portion is inspected on the basis of a reflection shape of the laser beam acquired from the picked up image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169822-A (JP)
Title: Goggles for sports
Inventor: ISHIBASHI FUMIO
IPC: A61F9/02
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide goggles for sports which enable a user to check displayed information at need even during exercising and to relatively rapidly and timely obtain the information judged to be adequate, prevent the athletic ability from degrading in spite of gazing at a display section and enable the user to receive meticulous coaching from an instructor, coach, etc.  <P>SOLUTION: The goggles are formed by mounting information processing means 2 on a goggle body 1 and providing an eyepiece section 3 of the goggle body 1 with information display means 4. Information transmission means for transmitting and receiving the information relating to the exercise to and from the outside is mounted on the goggle body 1. Further, the information processing means 2 and the information display means 4 can be formed as an integral unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172713-A (JP)
Title: Evaluation method for optical distortion and evaluation device
Inventor: OOTO HITOAKI
IPC: G06T1/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of insufficient measurement sensitivity and lack of versatility which conventional PM method has.  <P>SOLUTION: The invention compares the image of a reference pattern 101b obtained by transmitting through a transparent body (glass plate 102) to a prescribed template image and evaluates the optical distortion of the transparent body (glass plate 102) by deriving the correlation value based on the comparison result. The template image is an image deformed by the enlargement or reduction of the reference pattern 101b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002321210-A (JP)
Title: Molding die, hollow type ceramic monolithic carrier, its manufacturing method and catalytic converter system
Inventor: YAMADA KEIICHI
IPC: F01N3/28
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow type ceramic monolithic carrier of a high isostatic strength, while a method for manufacturing the hollow type ceramic monolithic carrier at a low manufacturing cost and a molding die are provided. SOLUTION: A main body part 82 having many cells 45 surrounded by a honeycomb type bulkhead 84, a hollow hole 80 provided so as to pass through longitudinally in a central part of the main body part 82, a peripheral skin part 81 covering a peripheral surface of the main body part 82 and an inside peripheral skin part 83 covering an inside peripheral surface of the main body part 82 are provided. A bulkhead 84 positioning between a content of 1 to 10 cells from the inside peripheral skin part 83 is made a high strength part S2 of a higher strength than that of a general part P being the bulkhead 84 positioning outside that.
Patent JP-2003175289-A (JP)
Title: Post type sewing machine
Inventor: HASHIGUCHI SHUNICHI
IPC: D05B15/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a post type sewing machine miniaturizing a lower feed mechanism and simplifying its arrangement to achieve precise feed while facilitating the replacement of a lower feed belt.  <P>SOLUTION: A rotary shaft drive motor 31 for driving a rotary hook is provided independently of a sewing machine motor which drives a needle. An input side belt pulley 15 is positioned below an output side belt pulley 35 approximately along the vertical direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002248364-A (JP)
Title: Crusher, process and apparatus for preparing and testing material
Inventor: HORIKANE AKIRA
IPC: B02C4/08
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a crusher of simple structure which is little clogged and with can be used for easily shearing, crushing, mixing, homogenizing, sorting, etc., material with low energy consumption even for the material having different physical and chemical characteristics and to provide a process and an apparatus for preparing material. SOLUTION: The crusher 1 is provided with a first roll 1a where two sets of spiral blades 2a and 2b and grooves 4a and 4b formed in directions crossing with each other are formed at the circumferential surface toward a center part from both of the end sides of a shaft to form isolated projection 8a and space part 9a at a cross part 7 and a second role 1b having a shape plane- symmetrical to the first role 1a. The crusher 1 has structure where the blades of one roll are inserted to the grooves of the other roll.
Patent JP-2003175119-A (JP)
Title: Method for managing radiation treatment information and radiation treatment information managing system
Inventor: MATSUDA TOSHIO
IPC: G06Q50/22
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To form a schedule from the start of treating to the end by one time reservation issue.  <P>SOLUTION: The radiation treatment information managing system comprises a treatment reservation managing means 12 for inputting a radiation exposure, its total amount and attendant information on a patient as patient's radiation treatment reservation information to preserve the reservation information on the radiation treatment including the patient's exposure at each time and the number of times of the treatments, a patient's schedule forming means 22 for generating and preserving a plurality of pieces of the patient's schedule information based on the radiation treatment reservation information, a treating unit schedule forming means 24 for forming and preserving the treating unit schedule in this day of each radiation treating unit from the patient's schedule information, and a treatment conducting record forming means 26 for forming the treatment conducting record based on the treating unit schedule information. In this system, the patient's schedule information and the treating unit schedule information are supplied to the treatment reservation managing means and used as the patient's treatment information. The treatment of a series of the reservation to the treatment conducting of the treatment can be automated merely by inputting the reservation information at one time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176305-A (JP)
Title: Method for detecting polymerization starting point and method for cooling control using the same
Inventor: AZUSAWA MAKOTO
IPC: C08F2/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting the polymerization starting point of polymerization reaction in a polymer production process and a method for cooling control using the same.  <P>SOLUTION: The standard value of dissolved oxygen concentration at a polymerization starting point is previously obtained according to a monomer, the dissolved oxygen concentration of a monomer mixture in a tank is measured in real time in a process for producing a polymer of target in production. When the measured result becomes less than the dissolved oxygen concentration of the standard value, it is ascertained that the point of time is the polymerization starting point. Then cooling water at a fixed temperature is circulated through a jacket so that the polymerization temperature in the stirring tank is kept at a set polymerization temperature by using the polymerization starting point as a standard.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185980-A (JP)
Title: Coupling structure for spectacle parts and parts used for the same
Inventor: MIKAWA TERUYA
IPC: G02C5/14
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To securely couple spectacle lenses and spectacle parts by preventing the screwed portions of both from being loosened and preventing the spectacle parts and the spectacle lenses from rotating in coupling the spectacle lenses and the spectacle parts.  <P>SOLUTION: The tapered coupling parts which are formed with tapers having a truncated cone shape in an external form shape and have holes of a noncircular shape, such as a polygonal shape or elliptic shape, in the shape of the section perpendicular to the central axis in their central parts are inserted into the tapered holes formed at the spectacle lenses. On the other hand, specific members which are formed to the noncircular shape, such as the polygonal shape or elliptic shape, in the external form shape and are formed with female threads are used as the parts to be joined to the spectacle parts, such as endpieces and bridges. The specific parts are coupled to the spectacle parts and are inserted into the holes of the noncircular shape of the coupling parts and male threads are clamped into the female threads of the members, by which the spectacle lenses and the spectacle parts can be securely coupled so as not to rotate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003153467-A (JP)
Title: Radio power generator
Inventor: TAKIZAWA KIYOYUKI
IPC: H02J50/20
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a radio power generator in which the quantity of current flowing through the load of a radio receiver is increased by connecting a metal mass on the ground surface with the earth terminal of the radio receiver. SOLUTION: In the radio power generating method, a current induced in a conductor by a radio wave is captured effectively by a radio receiver without using an auxiliary power supply.
Patent JP-2003153343-A (JP)
Title: Portable terminal information communication system with detector
Inventor: MASUNO YOSHIAKI
IPC: H04W4/16
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To enlarge a range of application of a portable terminal by using a position recognizing function, a vibration sensor and the like included in the portable terminal with GPS. SOLUTION: In the portable terminal information communication system with a detector, a position detector and an attitude detector of a portable telephone are provided. In addition, the portable terminal information communication system includes a detector for controlling the receiving state of the portable terminal according to the states detected by the position detector and the attitude detector.
Patent JP-2003184552-A (JP)
Title: Cooling water control system for internal combustion engine
Inventor: NISHINO TOMOKI
IPC: F01P3/20
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling water control system for internal combustion engine which simply and efficiently performs, without cost increase, the release of chilled water that has been stored in a heat accumulator in place of hot water to a cooling water circuit, while preventing the drop-off in engine performance and heater performance.  <P>SOLUTION: At the time of cold starting of engine, when a change-over valve is changed over to heat accumulator side, cooling water at high temperature (hot water) thermally insulated and stored in the heat accumulator is released to the cooling water circuit and circulated, thereby engine warm-up is promoted, cooling water at low temperature (chilled water) is accumulated to replace hot water (S14). Subsequently, when the change-over valve is changed over to non-heat accumulation passage side, cooling water in the cooling water circuit gradually rises in temperature while circulating through the non-heat accumulation passage (S16), but when engine warm-up is complete, for example, it reaches the predetermined temperature or over (S18), the change-over valve will be changed over intermittently among a number of times to the heat accumulator side, and thus cooling water at low temperature accumulated in the heat accumulator is efficiently release more in predetermined quantity at a time to the cooling water circuit (S20 to S32).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185198-A (JP)
Title: Humidifier
Inventor: SUGAWARA TAKASHI
IPC: F24F6/02
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier enhancing maintainability by keeping long the interval of cleaning or replacement of a scale removal device.  <P>SOLUTION: The humidifier is provided with a body consisting of a case 1 open on its top face and a top cover 2 covering the open top surface of the case 1; a water tank 4 provided inside the body; a heating tank 9 connected to the water tank 4 by a water pipe 8; a cylindrical guide 11 formed continuously with the upper end of the heating tank 9 and leading to a discharge opening 3 provided in the rear of the top cover 3; and a fan by which steam rising in the guide 11 is fed indoors from the discharge opening 3. The heating tank 9 is provided with a spirally wound scale adsorption filter 12 made of a filter material consisting of rayon fibers mixed with a maleate polymer, with the lower end 12a thereof being sawtoothed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185871-A (JP)
Title: Optical fiber array, its manufacturing method and resin material layer forming tool used for the manufacturing method
Inventor: YAMADA ATSUSHI
IPC: G02B6/24
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber array in which the alignment interval precision of optical fibers is improved, and to provide its manufacturing method and a resin material layer forming tool used for the method.  <P>SOLUTION: In this optical fiber array, the optical fibers 1 are aligned between plate-like members 2 and 4 for arrangement, the optical fibers and the plate-like members are fixed with filled up resin material, and the resin material forms a temporary fixation layer 3 for temporarily fixing the respective optical fibers aligned on the plate-like member and a reinforcement resin layer 5 formed between the respective optical fibers and between the plate-like members. The thickness dimension of the temporary fixation layer 3 in a direction perpendicular to the length direction of the optical fibers periodically changes, the period is set to the same as or smaller than the alignment interval between the optical fibers, and the temporary adhering layer is divided at a very small part of the thickness dimension between the respective optical fibers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193101-A (JP)
Title: Gold or gold alloy fluidized paste for decorating silver clay sintered compact, and method of producing silver clay sintered compact decorated with cold or gold alloy by using the same
Inventor: HIRASAWA JUICHI
IPC: B22F1/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide paste for forming a gold film or a gold alloy film on the surface of a silver clay sintered compact, and to provide a forming method therefor.  <P>SOLUTION: The gold fluidized paste for decorating the silver clay sintered compact has a composition containing 70 to 95% gold or gold alloy fine powder having a mean particle diameter of <3μm, 0.1 to 12% lower alcohol, a 1 to 8% organic binder, and 0.01 to 2% sodium silicate, and the balance water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201691-A (JP)
Title: Paper-making screen
Inventor: AIKAWA YOSHIHIKO
IPC: B03B5/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-making screen capable of preventing a fiber layer from being deposited on an entrance side surface of the screen.  <P>SOLUTION: This paper-making screen S is composed of a first support member 11 which has many circularly-arranged first engaging parts 11K, a second support member 12 which is positioned so as to face the first support member 11 and has many circularly-arranged second engaging members 12K, and many rodlike members h which are positioned between the second support member 12 and the first support member 11 and circularly arranged, wherein the rodlike members h are each structured in such a manner that one of ends thereof is engaged with each of the first engaging parts 11K, the other end is engaged with each of the second engaging parts 12K, and many rodlike members h are circularly arranged so that clearances 40 are each formed between two adjacent rodlike members h. Further, the screen S has outward- projected rodlike members 30 which are each projected from the outer peripheral surface formed by many circularly arranged rodlike members h, wherein each of the outward-projected rodlike members 30 is arranged between the second support member 12 and the first support member 11 so as to be parallel to the longitudinal direction of the rodlike members h and fastened to adjacent rodlike members h by welding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194080-A (JP)
Title: Bearing device with stopper ring
Inventor: HAMAIDE TAKEJI
IPC: F16C35/07
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-priced bearing device with a stopper ring having high reliability and possible to be strongly fixed to a shaft and a hole of a housing without forming a screw hole in a stopper ring.  <P>SOLUTION: This bearing device with a stopper ring has a notch formed by cutting a part of an annular body into a slit, and this bearing device is provided with a C-shape stopper ring 50 installed in a circular lock groove 66 formed in the peripheral surface of the shaft 65, on which a bearing 60 is to be fitted, and this bearing device is provided with a hole 53, with which a fitting and removing tool is to be engaged, in both sides thereof near the notch and a collar 55 provided with a screw hole 56 concentrically with the hole 53 in the condition that the stopper ring 50 is installed in the lock groove 66. A screw 58 is screwed into the screw hole 56 of the collar 55 through the hole 53 of the stopper ring 50 to fix the stopper ring 50 and the collar 55 to each other. A side surface of the bearing 60 is made to abut on a side surface of the collar 55 to regulate the movement of the bearing in the direction of the collar 55 and the stopper ring 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161135-A (JP)
Title: Silencer of internal combustion engine
Inventor: IMAGAWA YUYA
IPC: F01N1/24
Filed: 2001-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silencer in which a stainless steel wool is disposed as a sound absorbing material and is improved in the sound absorption rate in high frequency, and which has an excellent durability, recyclability and sound absorption property.  <P>SOLUTION: An outer tube 2 is disposed on the outer periphery of an inner tube 5 having numerous small holes 7 so as to provide a space 8, and the stainless steel wool 9 is arranged in the space 8. The fiber diameter of the stainless steel wool 9 is regulated to be 50 μm or less, and the bulk density thereof to be 650 kg/m<SP>3</SP>or higher.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198912-A (JP)
Title: Picture photographing device
Inventor: MINAKI TAKASHI
IPC: H04N5/225
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture photographing device which restarts photographing without a large time loss by recording a halfway photographed picture in a recording medium without erasing it in the case that it is judged that the halfway photographed picture cannot be recorded in the recording medium because of a small remaining capacity of the recording medium.  <P>SOLUTION: A picture file photographed in the recording mode is temporarily stored in an incorporated memory (S1). It is discriminated whether the picture file can be recorded in the recording medium or not (S2). When it is discriminated that the picture file cannot be recorded there (No), the mode is switched to the erase mode (S3), and a user is allowed to select picture files which may be erased out of picture files already recorded in the recording medium (S4) and erases the selected picture files (S6). The picture file stored in the incorporated memory is recorded in the recording medium instead of the erased picture files (S8). After recording, the end of recording is reported to switch the mode to the recording mode again (S9).  <P>COPYRIGHT: (C)2003,JPO