baber/WOPTO huggingface dataset:
Patent JP-2004051920-A (JP)
Title: Biodegradable plastic and its manufacturing method and apparatus
Inventor: OYAMADA HISAMI
IPC: C08L101/16
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable plastic allowing stable industrial production at a low cost and permitting fixing and removal of carbon dioxide in exhaust gas and its manufacturing method and apparatus.  <P>SOLUTION: The biodegradable plastic is produced and accumulated within bacterial cells by culturing a carbon dioxide-fixing bacterium resistant to carbon monoxide in a mixed gas comprising carbon dioxide, hydrogen, oxygen and nitrogen. Carbon monoxide or a waste exhaust gas may be used as a part of the mixed gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056984-A (JP)
Title: Power converting device
Inventor: OKAYAMA HIDEO
IPC: H02M7/48
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converting device capable of decreasing the wiring inductance and a surge-generating factor itself.  <P>SOLUTION: This power converting device is provided with a filter capacitor 2, a p-side arm 4a, an n-side arm 4b, and an output terminal 5 connected to the series connection point of the p-side arm 4a and the n-side arm 4b. In this device, the filter capacitor 2 has first DC terminals 12a, 12b and second DC ones 13a, 13b, and p-side and n-side conductors 16a, 16b arranged roughly parallel are built in the capacitor 2. A connecting conductor 17 that connects the series connection point of the p-side arm 4a and the n-side arm 4b to the output terminal 5 is configured to pass through a space inside the capacitor 2 and drawn out of the side of the first DC terminals 12a, 12b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059331-A (JP)
Title: Gas producing agent composition
Inventor: WATABIKI MAMORU
IPC: B60R21/264
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas producing agent composition for an air back in which carbon monoxide and nitrogen oxides produced after combustion are suppressed to a low level.  <P>SOLUTION: The gas producing agent composition contains (a) a polyoxymethylene polymer or a polyoxymethylene copolymer which is the fuel selected from paraformaldhyde, a polyacetal resin or the like and (b) an oxidizing agent such as copper oxide containing no nitrogen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062340-A (JP)
Title: Device and method for verifying wiring width
Inventor: UECHI MASAHITO
IPC: H01L21/822
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring width verifying device for reducing design man-hours and securing sufficient reliability.  <P>SOLUTION: The wiring width verifying device is provided with: a graphic division processing part 1 for dividing a polygonal wiring graphic into a plurality of divided graphics; a wiring width extraction processing part 1 for extracting the contact edge of the divided graphic as a wiring width; a current quantity setting part 1 for setting the quantity of a current flowing in the divided graphic; a permitted current quantity calculation part 1 for calculating the permitted current quantity of the wiring width; and a wiring width determination part 1 comparing a current quantity with a permitted current quantity and determining the propriety of the wiring width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062598-A (JP)
Title: Semiconductor device, method, device and program for designing semiconductor device
Inventor: TERASAWA ETSUKO
IPC: G06F17/50
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method or the like for a semiconductor device, capable of reducing design time of the semiconductor device.  <P>SOLUTION: This design method comprises a step (a) to receive a net list of the semiconductor device to be designed, a step (b) to provisionally arrange a plurality of function blocks, a step (c) to divide a logic region into a plurality of rectangular regions, a step (d) to calculate a predicted wiring length and a predicted utilization rate of the logic region on the basis of a database and the net list of the semiconductor device to be designed, a step (e) to repeat from the step (b) to the step (d) if the prescribed condition is not satisfied, a step (f) to arrange a plurality of basic cells and a wiring if the prescribed condition is satisfied, and a step (g) to output the predicted wiring length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062622-A (JP)
Title: Parallel processing system, server, parallel processing method, program and recording medium
Inventor: NAKAZAWA TORU
IPC: G06F11/30
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel processing system and the like that can increase the efficiency and speed of parallel processing by executing processing related to parallel processing on a processing terminal device in accordance with operational status, throughput and the like.  <P>SOLUTION: A master 2 sets processing time depending on the throughput for participating slaves 7 including slaves 7-1 and 7-2 executing processing (Step 50), and computes a predicted end time of the next processing = (processing time) + (remaining processing time of current processing) for each slave 7 (Step 51). The master 2 sets a processing request rank in ascending order of predicted next processing end time, and according to the processing request rank and priority levels of processing assignments input in advance into a priority table 34 (Step 52), allocates allocation processing of higher priority level to the slaves 7 of higher processing request rank (Step 53).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059848-A (JP)
Title: Mixture of processed soybean obtained by dispersing soybean single cell and modified unsaturated fatty acid-containing oil and fat and food produced by using the processed soybean and unsaturated fatty acid-containing oil and fat
Inventor: AKAZAWA TORU
IPC: A23L7/109
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixture of processed soybean obtained by dispersing soybean single cells without having damage in cell walls and cell membranes and keeping protein granules and fat spheres in a healthy state at the inside of the cells, sesame oil and an oil and fats containing a modified saturated fatty acid containing a surfactant and an antioxidant, and a food by using the same.  <P>SOLUTION: As the unsaturated fatty acid in the oils and fats contained in the modified unsaturated fatty acid, at least 1 kind of docosahexaenoic acid (DHA) and icosapentaenoic acid (EPA) is preferable, and also the processed soybean is preferably produced by performing an enzyme-treatment on the soybean by using pectinase produced by microorganisms belonging to the genus Bacillus. Since the mixture does not have a peculiar smell of the soybean and unsaturated fatty acid, a consumer can take the soybean content and unsaturated fatty acid tastefully from various cooked materials obtained by adding the mixture to a desired food material and cooking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066498-A (JP)
Title: Clip ruler
Inventor: HORIKIRI HITOSHI
IPC: B42F1/02
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ruler with a clip in which holding is effective in a wide area, a flat plate is easily handled without damaging a paper piece or the like and which is convenient for positioning, line drawing, cutting and the like.  <P>SOLUTION: The ruler with the clip includes a leaf spring type flat clip having a structure for holding the ruler and an elastic restorable holding sheet piece. Further, the ruler with a second clip having the same structure is attached or detached by a sharp edge tab of the sheet piece and a mounting members provided at corresponding positions of both the rulers. Since the soft flat plate clip having a wide holding surface disperses a holding force, the clip does not damage a paper piece or the like, and can hold without deviation or coming-off. The flat plate clip realizes the ruler with the clip convenient for positioning for sticking a photograph or the like, line drawing, cutting or the like as a set ruler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069945-A (JP)
Title: Image forming apparatus
Inventor: NAGASAKI OSAMU
IPC: G03G21/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of lowering useability because a movable developing unit holding body is stopped in a state that detective printing such as color void is caused in the case that a trouble arises in the control of the rotation, the stoppage and the standstill holding of the movable developing unit holding body at a developing time and the standstill holding of the movable developing unit holding body at a normal developing position is not performed.  <P>SOLUTION: In the control of the rotation, the stoppage and the standstill holding of the movable developing unit holding body at the developing time, a position where the standstill holding of the movable developing unit holding body is performed is monitored by using a moving distance reading means and the detecting means of movement reference, and in the case that the movable developing unit holding body does not reach or passes a specified position within specified time, the movement control of the movable developing unit holding body is stopped by judging that defective development arises, so as to inform a user. Also, a control sequence for returning to normal control by performing appropriate error processing is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004432-A (JP)
Title: Lens housing
Inventor: SUEMATSU KATSUTERU
IPC: G02B6/32
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which has a low insertion loss and prevents a lens surface from being damaged in handling.  <P>SOLUTION: The lens housing 10 has: a pin hole 10a; a lens hole 10b opened on one end surface 10d and houses a spherical lens 11; and an optical path hole 10c communicating with the lens hole. When the diameter of a lens 11 is DL, the diameter DLH of the lens hole 10b is given by: DL-0.5(μm) ≤ DLH ≤ DL+0.5(μm).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072457-A (JP)
Title: Radio communication system
Inventor: KASHIWASE SUSUMU
IPC: H04W88/08
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system which mixedly accommodates multi-carrier terminals and single carrier terminals in the radio communication system for doing packet communications by radio communications.  <P>SOLUTION: A base station 20 comprises a means 27 for giving allocating information to be commonly used for a plurality of carriers in allocating the carrier to a specified radio communication terminal 10, a means 27 for allocating time slots to be used by the radio communication terminal 10, and a memory means 28 for storing the allocating information. The time slot allocating means allocates one unit of the time slot allocation to be used by the radio terminal for every frequency to one radio communication terminal 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067198-A (JP)
Title: Bag made of liquid crystal polymer, and its manufacturing method
Inventor: YAMAGUCHI TAKANARI
IPC: B31B50/64
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fracture on the bonded surface of a bag from being generated even when receiving vibrations and impacts or the like at the time of transport or the like.  <P>SOLUTION: This bag made of a liquid crystal polymer is manufactured by bonding the end parts of a liquid crystal polymer film to each other through a thermally fusable polymer. Also, the bonded surface of the bag includes two layers or more of a heat-welding layer made of a heat-weldable polymer, and at the same time, the heat-welding layers are heat-welded to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072638-A (JP)
Title: Distributed amplifier
Inventor: SATO MASARU
IPC: H03F3/60
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high gain in a wide frequency band in a differential distributed amplifier.  <P>SOLUTION: A Darlington amplifier is constituted by connecting a gate terminal of a first primary stage source grounding MOSFET (metal oxide semiconductor field effect transistor) 51 with a transmission track 1 on the input side, connecting a drain terminal with a gate terminal of a first rear stage source grounding MOSFET 52 and connecting a drain terminal of the first rear stage source grounding MOSFET 52 with a transmission track 3 on the output side. A Darlington amplifier is constituted by connecting a gate terminal of a second primary stage source grounding MOSFET 53 with a transmission track 2 on the input side, connecting a drain terminal with a gate terminal of a second rear stage source grounding MOSFET 54 and connecting a drain terminal of the second rear stage source grounding MOSFET 54 with a transmission track 4 on the output side. Such Darlington amplifiers are used as the respective amplifier elements 41, 42 to be connected between the transmission tracks 1, 2 on the input sides and the transmission tracks 3, 4 on the output sides of the differential distributed amplifier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068774-A (JP)
Title: Turbine deposit removing equipment
Inventor: HATA SATOSHI
IPC: F01D21/10
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To effectively remove deposit on a turbine blade without disassembling a device.  <P>SOLUTION: A pressure gauge 15 detecting pressure of a steam chest 14 between a partition blade 2 and a moving blade 3 is provided on a turbine 1. A nozzle 18 connected to a high pressure water generating device 16 via a valve 17 is attached to a wheel chamber 5 in an upstream side of the partition blade 2 in a conduit. The partition blade 2 is provided with a high pressure water generating device 16, a valve 19 and an introduction pipe 20. The introduction pipe 20 is connected to a nozzle having a plurality of injection holes capable of flowing water on both of a profile face and a profile back surface of the partition blade 2. When foreign substance is adhered on turbine blades 2, 3, a control device 24 detects pressure rise by the pressure gauge 15 and opens the valves 17, 19 to remove the foreign substance by high pressure water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041157-A (JP)
Title: Artificial culture soil for agriculture
Inventor: MATSUNAGA MASAHIRO
IPC: A01G22/22
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide artificial culture soil excellent in a self-disintegration property and an eluting property of a silicic component in watering by solving a problem in which difficult points exist in the self-disintegration property and the eluting property of silicic acid in watering in a conventional soil.  <P>SOLUTION: The artificial soil is obtained by adding colloidal silica to a raw material consisting mainly of soil and granulating and drying the mixture. The colloidal silica is added in an amount of 0.5-20 wt.% and drying temperature of the colloidal silica is kept to ≤400°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133440-A (JP)
Title: Manufacturing method of capacitor
Inventor: CHO HO-JIN
IPC: H01L21/288
Filed: 2002-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a capacitor which can improve electrical characteristics by minimizing interface defect between a lower electrode and a dielectric film caused by invagination of impurities such as polymer during electrochemical deposition. SOLUTION: The manufacturing method of a capacitor comprises a step for forming a lower electrode 35 of a capacitor on a semiconductor substrate 31 by using an electrochemical deposition method, a step for carrying out wet cleaning for removing impurities on a surface of the lower electrode, a step for forming a dielectric layer 40 on the lower electrode, and a step for forming an upper electrode 41 on the dielectric layer.
Patent JP-2003115023-A (JP)
Title: Settlement agency system and its method
Inventor: NARUI RYUTARO
IPC: G06Q50/00
Filed: 2002-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a settlement agency system for smoothly executing credit processing between a commodity purchaser and a seller. SOLUTION: A commodity ordering process is separated from a credit processing process and the latter process is constructed as follows. Namely order information containing purchaser system identification information and total settlement amount information including a shipping charge, etc., is received from a seller system and stored as transaction information of each order item. Order information including the total settlement amount information and a request of information such as credit card information necessary for credit processing are transmitted to purchaser system. Consequently the purchaser can calculate an accurate shipping charge by himself (or herself), transmit the calculated charge to the settlement agency system and agree the credit processing after checking the total settlement amount including the accurate shipping charge.
Patent JP-2003077103-A (JP)
Title: Method for positioning selected recording channel, and alignment tape
Inventor: BELLESIS GEORGE
IPC: G11B5/596
Filed: 2002-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for positioning a selected recording channel on a recording head with respect to an optical servo system, and an alignment tape. SOLUTION: This method includes the step of positioning an optical servo system in a first position with respect to a selected recording channel, the step of processing the alignment tape in order to decide an offset in a horizontal direction between the optical servo system and the selected recording channel, and the step of positioning the optical servo system in a second position with respect to the recording channel by using the offset of the horizontal direction. The alignment tape includes a thin and long web made of a flexible plastic substrate material having two edges and regulating front and back main surfaces, a magnetic storage medium formed on the front main surface, an inactive medium formed on the back main surface, and the track of alignment void indicating the actual horizontal deviation of the selected recording channel from the optical servo system.
Patent JP-2004080377-A (JP)
Title: Antenna fixture and running car employing same
Inventor: YAMAKAWA MUNEHIRO
IPC: H01Q1/12
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna fixture whereby an antenna is rigidly fitted to a pipe without causing a positional deviation and an attitude change.  <P>SOLUTION: The antenna fixture 9 fits an antenna 10 to a vertical pipe part 5L to the left side of a pipe handle 5 in an automatic lawn mower 1. The antenna fixture 9 is provided with: first and second tightening pieces 21,22 whose cross section is groove-shaped; a tightening bolt 23; and a nut 24. The first and second tightening pieces 21,22 are tightened and fixed to the vertical pipe part 5L at positions vertically apart to each other from both sides in a face contact state by circular-arc pipe fitting parts 34,35,44,45 formed to side plate parts 32,33,43,44. Further, an antenna root part 16 is tightened between the first and second tightening pieces 21,22 at a position vertically apart from the pieces 21,22 in a face contact state from both sides by circular-arc antenna fitting parts 36,37,46,47 formed to the side plate parts 32,33,43,44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074923-A (JP)
Title: Tire air pressure monitoring system and id code registering method in tire air pressure monitoring system
Inventor: NORIMATSU HIDEAKI
IPC: B60C23/20
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the working efficiency of ID code registering work of sensor units arranged in respective tires.  <P>SOLUTION: An air pressure monitor ECU50 switches an operation mode to a monitoring mode for monitoring an air pressure state of the respective tires and a registering mode for registering an ID code imparted to the sensor units 10, 20, 30 and 40 arranged in the respective tires. When switching the operation mode of the air pressure monitor ECU50 to the registering mode, when receiving the ID code from the sensor units 10, 20, 30 and 40, the received ID code is registered, and an indication is given to a vehicle auxiliary machine control device 80 for allowing auxiliary machines confirmable from the outside of a cabin of a vehicle to perform prescribed operation. That is, since the completion of registration of the ID code can be confirmed by the prescribed operation of the auxiliary machines of the vehicle, the working efficiency of the ID code registering work can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077365-A (JP)
Title: Two-wire type electromagnetic flowmeter
Inventor: SUZUKI SHIN
IPC: G01F1/60
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-wire type electromagnetic flowmeter for detecting a measurement abnormality such as an input abnormality or an instrument abnormality without needing a dedicated circuit structure for detecting abnormality.  <P>SOLUTION: In a controller 14, the measurement abnormality generated in the flow metering is determined based on at least either one of detected results from a conversion abnormality detecting means 14A detecting the conversion abnormality from a A/D converter 13 and a dispersion range abnormality detecting means 14B detecting the abnormality of the dispersion range of a DC sample value 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077379-A (JP)
Title: Method of reliability assessment for bending of optical fiber and multiwound optical fiber coil forming device
Inventor: SHIMADA AKIYOSHI
IPC: G01M11/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reliability assessment for surely assessing bending of the optical fiber for assessing an optical property and a mechanical property, and to provide a multiple wound optical fiber coil forming device, which improves measuring accuracy by coiling the optical fiber forming a lot of bending while securing a length.  <P>SOLUTION: The multiwound optical fiber 5x is formed by rotating an optical fiber winder 5 on which an end of the optical fiber is fixed. The multiwound optical fiber 5x is held between an optical fiber holding part 1a and an optical fiber fixer 3 via a shock absorber 4, and made to be degraded acceleratingly in a prescribed high temperature in a constant temperature constant humidity bath 11, and then an optical loss and a strain are measured in a measuring instrument 12. After that the optical fiber 5x is released from the holder, and a residual strain is measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074712-A (JP)
Title: Stand
Inventor: NAGOYA MIKI
IPC: G09F1/10
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand capable of effecting the standing leg holding of a writing implement one by one, and eliminating troubles in use even if the stand is kept equipped to the writing implement.  <P>SOLUTION: The stand is formed of a soft synthetic resin elastically deformable. A ring part 2 is provided with a number of wrinkles 3 in the inner peripheral surface into which a rod-shaped body can be press fitted and is also provided with leg members 4 hangingly from the ring part 2, enabling the stand to be held in a way of crushing the ring part 2 without removing it in use. Slits 5 can be further cut on the upper surface of the ring part 2 to clamp and hold a card paper or the like.  <P>COPYRIGHT: (C)2004,JPO