baber/WOPTO huggingface dataset:
Patent JP-2001120012-A (JP)
Title: Seed-coating composition for low temperature application
Inventor: PUGLISI CHRISTINE
IPC: C09D5/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a seed-coating composition capable of providing a matrix which entraps an active ingredient, and improves seedling survival by maintaining the active ingredient on the surface of the seed for a period of time. SOLUTION: This seed-coating composition to be applied at a low temperature contains at least one kind of a polymer having (-60)-20 deg.C Tg with the proviso that the Tg of the polymer is less than or equal to the surface temperature of the seed at the time of application.
Patent JP-2002070017-A (JP)
Title: Slope face working method and slope face-work safety belt used for it
Inventor: MAEHARA KOSEI
IPC: E02D17/20
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency regarding a slope face working method, which can be lifted and lowered. SOLUTION: The slope face working method, in which a moving up and down wire 10 assisting to move up and down an operator 1 is drawn out from a winch 9 fixed onto a ground 3 and pulled around wire relay instruments 7 and 7 installed to the upper section of the face of a slope 4 and lowered towards the ground 3, the tip section of the wire 10 is connected to the slope- face-work safety belt 2 mounted on the operator 1, and the moving up and down the operator 1 walking on the face of the slope 4 are assisted by winding or unwinding the wire 10 by the winch 9 when the operator 1 executes slope face works, winding and unwinding along the face of the slope 4 elongated from the ground 3, is developed.
Patent JP-2002076467-A (JP)
Title: Piezoelectric generation device
Inventor: TADANO RYUICHI
IPC: H01L33/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which generates a high electromotive force with a very low stress and has a simple structure and good durability. SOLUTION: Inner electrodes are printed on a piezoelectric element to form a piezoelectric ceramic sheet, a piezoelectric ceramic sheet is laid over the inner electrode surface of that ceramic sheet and the sheets are baked together to form a double layer structure having outer electrodes for leading out the inner electrodes and outer electrodes on the front and back sides. Or at least two piezoelectric ceramic sheets having printed inner electrodes are laminated and baked together to form a structure having outer electrodes for leading out the inner electrodes and outer electrodes on the front and back sides.
Patent JP-2002075182-A (JP)
Title: Unwanted part separating equipment
Inventor: SAKATA TAKUYA
IPC: H01J9/14
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an unwanted part separating equipment which separates needles parts, such as each space between or outside of products in a divided unit, in which two products are laid out in a width direction on a belt divided from a metal work unit. SOLUTION: This unwanted part separating equipment has first, each divided unit 180 sent in the order from a dividing process and a first flat conveyor 110 carries each divided unit remaining its original shape, and an unwanted part separating conveyor 120 separates needless parts and products from the divided unit by its belts 121 which conveys each divided unit in supporting partially so as not to support a part of unwanted parts 183, which are already separated in the process of an etching and a dividing for each divided unit, and an adjacent product, and then drops the unwanted parts to the down side through the gaps between the belts in carrying,  and the dropped unwanted parts are conveyed by a lower belt in the unwanted part separating conveyor 120 and the rest parts sent from the unwanted part separating conveyor are carried by a second flat conveyor 130 for keeping a space between products as it is.
Patent JP-2002076909-A (JP)
Title: Error position polynomial coefficient and error evaluation polynomial coefficient computing equipment, and its operation method
Inventor: IKEGAMI MASANORI
IPC: G06F11/10
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To downsize the circuit scale without dropping the computation processing capacity of an error position polynomial and error evaluation polynomial computing equipment. SOLUTION: A second multiplier 14 computes the product of a first value J1 (corresponding to the maximum order coefficient β) outputted from a first and thirteen(=3t+1)-th storages B13 and the inverse element J6 outputted from an inverse element part 12 on the Galois field, and outputs it as the maximum order coefficient ratio J7.
Patent JP-2002068659-A (JP)
Title: Method for measuring inclined part in escalator
Inventor: MURASE KAZUHIRO
IPC: B66B31/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To find the horizontal plane projection distance of an inclined part of an escalator at least even if a plumb can not be lowered from an upper floor of the escalator. SOLUTION: Squares 7, 9 are respectively placed on the footsteps 2B, 2Z near entrances 3, 4 of upper and lower floors, a measuring tape 8 is applied to the space between the squares 7, 9 to measure the distance between both squares 7, 9, and the horizontal plane projection distance of an inclined part of the escalator is calculated from the measured distance and the angle of inclination of the escalator.
Patent JP-2002068429-A (JP)
Title: Seismic control rack
Inventor: FUKUDA OSAMU
IPC: E04B1/58
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To thin a pillar by reducing horizontal force due to elongation of a bolt 32 at an earthquake time. SOLUTION: The pillar of a rack of an automatic warehouse is divided into upper and lower pillar members 25 and 26, flanges 30 and 30 are interposed between the members 25 and 26, and the flanges 30 and 30 are coupled with the long bolt 32, a spacer 36 and a nut 34.
Patent JP-2002074465-A (JP)
Title: Currency processor with keyboard i/f function
Inventor: NUMATA TOSHIO
IPC: G07D9/04
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a currency processor, which can relieve the burden on an operator by automatically inputting count results to currently used management software of a personal computer, without newly developing or buying dedicated management software to be installed on the personal computer. SOLUTION: This device is equipped with a signal-generating means 18 which generates a count result signal adapted to an external device according to the currency count result, a 1st external interface means 16, which receives the signal from an external keyboard having keys of numbers, characters, etc., a switching means 19 which performs switchings between the signal from the 1st external interface means and the signal from the signal-generating means, and a 2nd external interface means 17, which outputs the signal switched by the switching means to the external device.
Patent JP-2002081893-A (JP)
Title: Cleaning apparatus
Inventor: MEGURO AKIRA
IPC: F28G1/12
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus capable of prolonging a lifetime of cleaning balls. SOLUTION: The cleaning apparatus 10 comprises a switching unit 28 mounted at a container 24 for containing sponge balls 22 via a communicating tube 46. The unit 28 communicates with a supply tube 16 through a supply branch tube 30 and communicates with a discharge tube 18 through a discharge branch tube 36. The unit 28 controls to switch three-way valves 56 and 58 to switch the tube communicating with the tube 46 to the tube 30 or the tube 36 and deals with a control to drive a pump 60.
Patent JP-2002079863-A (JP)
Title: Vehicle seat
Inventor: KOBAYASHI HIROYUKI
IPC: B60R21/207
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat easy in installing work of an air bag device at manufacturing time and capable of reducing manufacturing manhours and a cost. SOLUTION: This vehicle seat prevents a forward slip of a seated occupant at required time, and is provided with an air bag 18 arranged on the upper surface side of a seat cushion 5 of a seat part 3 and an inflator 30 arranged under the seat cushion 5. The air bag 18 and the inflator 30 are communicated, and a gas passage 28 capable of supplying inflating gas delivered from the inflator 30 to the air bag 18 is arranged on the outer peripheral edge of the seat cushion 5.
Patent JP-2002079267-A (JP)
Title: Method for treating boron-containing waste water
Inventor: INOUE HIROSHI
IPC: C02F1/58
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating boron-containing waste water, which can remove boron contained in the waste water efficiently by adding a small amount of chemical and reduce the amount of generated sludge. SOLUTION: In this treating method for boron-containing waste water, the boron-containing waste water is treated in the presence of an alkaline earth metal ion and an alkaline earth metal silicate to generate a precipitate, and then the resultant precipitate is subjected to solid-liquid separation to remove boron.
Patent JP-2002080091-A (JP)
Title: Dike for tank on the ground
Inventor: KURODA MASANOBU
IPC: E02D31/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce a cost required for construction of a dike by eliminating support by a pile foundation wherein a reserved liquid flowing out when an tank on the ground is damaged, is stopped by a fence integrally continuous in a circumferential direction instead of a wall clock. SOLUTION: A plan shape of an entire periphery of the fence 2 of a dike 1 which is placed around the aboveground tank is made approximately circular, while the entire fence 2 is integrally formed to be continuous.
Patent JP-2002083869-A (JP)
Title: Semiconductor device and production method therefor
Inventor: AKAHORI TAKASHI
IPC: H01L21/316
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device provided with the etching stopper film of low dielectric constant suitable for a damascene method and a production method therefor. SOLUTION: A wiring layer HL of a top layer having a Cu layer 107 embedded in a trench hole 108 and a via hole 109 is formed on a wiring layer LL of a lower layer by the damanscene method. As an etching stopper film 110 to be used for the damascene method, a film (SiCN film) containing Si, C and B as main elements is used. This SiCN etching stopper film has a low dielectric constant (5 to 5.5) and a sufficient etching selection ratio can be taken with respect to a layer insulating film 106. Further, since Cu diffusibility is low, highly reliable wiring is formed.
Patent JP-2002085030-A (JP)
Title: Method of pressure sterilization
Inventor: HAYAKAWA ISAO
IPC: A61L2/04
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of pressure sterilization capable of sterilizing object materials such as foods without impairing their quality, needing no cooling step after sterilization essential in retort sterilization and the like low in operating cost with high safety, and capable of making a sure sterilization. SOLUTION: This method of pressure sterilization is characterized by comprising the following practice: treatment temperature is set at a temperature somewhat lower than the biological defensive function-developing temperature of Bacillus stearothermophilus IFO 12550 spore as the indicator bacterium and the shortest treatment time is set at such a time that a liquid dispersed with an object material such as a food, which undergoes heating at the treatment temperature and pressurization under a pressure higher than a specified level, penetrates the spore coat of the Bacillus stearothermophilus and infiltrates into microbial cells, and the liquid is infiltrated into microbial cells at the treatment temperature and the above pressure for the shortest treatment time or longer followed by depressurization, and by the volume expansive force of the liquid developed at that time,  the membrane tissue of the microorganisms is destructed.
Patent JP-2002091322-A (JP)
Title: Display board made of corrugated fiberboard and method of manufacturing the same
Inventor: NAKAMURA SATORU
IPC: B31F1/07
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To form a display board having a high appealing effect by using a corrugated fiberboard as a blank. SOLUTION: A thin skin 2 for preventing cracking is affixed to one surface of the corrugated fiberboard 1 and is subjected to embossing in such a manner that the thin skin 2 comes to a front. The design 3 featuring the appealing contents is thus embossed. The effective display having a high impression is may be made by designs 3 having a three-dimensional feel. The embossing may be easily carried out by utilizing the blank characteristics of the corrugated fiberboard 1 an the thin skin 2.
Patent JP-2002090253-A (JP)
Title: Ultrasonic leakage-amount measuring apparatus
Inventor: YONEMURA MASAO
IPC: G01N29/14
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic leakage-amount measuring apparatus which can measure a leakage amount precisely even when a leakage position is high or narrow and even when the directive direction of an ultrasonic microphone does not agree with the spouting direction of the leakage position by a method wherein the relationship between a sound pressure level on the basis of an angle between the directive direction of the ultrasonic microphone and the spouting direction of the leakage position and the leakage amount is found in advance by an experiment so as to be stored in a storage part and the leakage amount is calculated by a central processing part on the basis of the sound pressure level anti the angle. SOLUTION: The ultrasonic leakage-amount measuring apparatus 1 is provided with the ultrasonic microphone 7 which is directive, an input and operation part 17 to which the angle between the directive direction of the microphone 7 and the spouting direction of the leakage position is input, a storage part 29 in which the relationship between the sound pressure level based on the angle between the directive direction of the microphone 7 and the spouting direction of the leakage position and the leakage amount is stored in advance, a CPU 30 which calculates the leakage amount on the basis of the sound pressure level detected on the basis of the relationship stored in the storage part 29 and on the basis of the input angle and a display part 16 which displays the leakage amount calculated by the CPU 30.  Since the leakage amount is calculated on the basis of the relationship between the sound pressure level based on the angle between the directive direction of the microphone 7 and the spouting direction of the leakage position and the leakage amount, the leakage amount can be measured precisely even when the leakage position is high or narrow and even when the directive direction of the microphone 7 and the spouting direction of the leakage position do not agree.
Patent JP-2002092026-A (JP)
Title: Event routing method and event routing device
Inventor: HOSHIAI TAKANARI
IPC: H04L12/721
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an event routing method for allowing an end user to specify optimal information from huge information distributed on a network, and for allowing an information provider to specify an optimal user to whom information should be distributed. SOLUTION: In distributing events constituted of semantic information and data, event distribution routes in a network are decided based on the semantic information included in the events in this event routing method. This method comprises a process for establishing a ring-shaped and uni-directionally distributable shared link among event place objects in which the semantic information is registered for distributing the events, a process for setting event paths by registering a filter for distributing the events to a series of event place objects, and a process for distributing the events by deciding the event distribution routes based on the event paths.
Patent JP-2002085161-A (JP)
Title: Desk
Inventor: TAKASHIMA SHIGEYUKI
IPC: A47B17/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a desk with footrest which can easily be moved vertically and laterally to enable a user to take a suitable working posture corresponding to the body type, equipment on the top plate, a working position, etc. SOLUTION: The main body 2 with at least a top plate 3 and a footrest 6 on which feet Pa of a user P are laid are mounted on this desk 1. In between the main body 2 and the footrest 6, an assembling member 7 to assemble the footrest 6 movably in the vertical direction and the width direction of the top plate 3 is equipped. The assembling member 7 is mounted on a bridge member 5 integrated with the main body 2 and fixed by a fixing metal fitting 8.
Patent JP-2002090566-A (JP)
Title: Optical waveguide circuit device
Inventor: KASHIWABARA KAZUHISA
IPC: G02B6/34
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide circuit device free from impact such as falling. SOLUTION: A waveguide forming part 10, which is formed by connecting in order an optical input waveguide 2, a first slab waveguide 3, plural juxtaposed array waveuides 4 having different lengths, a second slab waveguide 5 and plural juxtaposed optical output waveguides 6, is provided on a silicon substrate 1. The first slab waveguide 3 is separated from an intersecting surface 8 which crosses an optical path through the first slab waveguide 3, a sliding member 17 which slides a separated slab waveguide 3a side along the intersecting surface 8 by depending on temperature is provided, and whereby fluctuations of temperature dependency of respective light transmission center wavelengths of an array waveguide type diffraction grating are reduced.  The intersecting surface 8 and a non-intersecting surface 18 communicating with it are formed so as not to come into contact with a cleavage plane 43 of the substrate 1.
Patent JP-2002095338-A (JP)
Title: Discharging straw-treating device of combine
Inventor: YAJIMA HIROSHI
IPC: A01F29/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a discharging straw-treating device supporting a rotary shaft installed with disc like cutting bodies side by side and a rotary shaft installed with raking-in bodies side by side between side plates of a cutter frame body parallel to each other, so as to make the rotary shafts easily demountable from the cutter frame body by sliding them. SOLUTION: This discharging straw-treating device is provided by constituting the desired rotary shafts 4, 6 with one side supporting part as divided and demountable so as to make the above rotary shafts 4, 6 constituted as divided and demountable from the cutter frame body 2 by sliding them.
Patent JP-2002098650-A (JP)
Title: Transparent body detection method and system thereof
Inventor: NAKAHARA TOMOHARU
IPC: G06T1/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To detect a transparent body without depending on a specific material. SOLUTION: The transparent body detection system comprises a light source 11 for polarizing light in a specific direction by a projection-side polarization plate 112 and for projecting the light to a specific region including the transparent body 10, a polarizer 12 that has a light reception side polarization plate 121 for transmitting only specific polarization out of light that is transmitted through the specific region, a television camera 13 for picking up an image obtained by receiving light that is transmitted through the reception side polarization plate 121 using a two-dimensional image, and an image-processing device 14 for detecting the transparent body 10 by utilizing a shading distribution in an image obtained from the television camera 13.  The light is transmitted through the reception side polarization plate 121 for projecting light that is polarized in a specific direction to a specific region including the transparent body 10 and transmitting the light that has been transmitted through the specific region only through specific polarization, and is received by a CCD that is not shown within the television camera 13, thus detecting the transparent body 10 by utilizing the shading distribution in an image obtained from the CCD.
Patent JP-2002097995-A (JP)
Title: Abnormality diagnostic device of internal combustion engine
Inventor: SAGO KENICHI
IPC: F02D41/16
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To diagnose the abnormality of an air intake port closing valve without requiring new switches or sensors to detect the open/close of the air intake port closing valve. SOLUTION: The air intake port closing valve 24 is driven to the close position when a prescribed condition for executing the abnormality diagnosis is established during the engine is operated, then to the open position after a prescribed period of time elapses, and the existence of abnormality of the air intake port closing valve 24 is diagnosed based on the change of a value (air/ fuel ratio) detected by an air/fuel ratio sensor 32 just after that. If the air intake port closing valve 24 operates normally when it is driven to the open position from the close position, the wet fuel stuck to the air intake port closing valve 24 is sucked into a cylinder, so that the value (air/fuel ratio) detected by the air/fuel ratio sensor 32 is temporarily changed to the rich side.  Therefore, if the change of the air/fuel ratio is not detected, it is judged that abnormality exists in the air intake port closing valve 24.
Patent JP-2002074076-A (JP)
Title: Selling reserved ticket for concert or the like on home page over the internet by bidding
Inventor: TORYUDANI SHIGERU
IPC: G06Q10/02
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent disorder and prevent a person from buying up large quantities of tickets in the conventional selling system by using a home page of the Internet to sell advance tickets to a number of purchasing applicants at one time. SOLUTION: The home page of the Internet is used to gather a purchasing applicant for each seat. The purchasing applicant shows a purchase desired price over the home page. A seller discloses the purchase applicant status over the home page. A higher price ticket is automatically auctioned off at the bid deadline time by the seller.
Patent JP-2002109303-A (JP)
Title: Data management system
Inventor: TSUJINAKA HISAYUKI
IPC: G06Q50/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of preventing an outflow of drawing data, etc., even though an unauthorized access is made to the drawing data, etc., and also managing the drawing data, etc., while storing the drawing data, etc., in a distributed manner. SOLUTION: An EDI server 1 issues an electronic slip and transmits electronic order information to a supplier terminal 2. The terminal 2 receives the electronic order information, prepares electronic data request information, including a part of the electronic order information in order to obtain the drawing data, etc., and sends the electronic data request information to a data release deciding means 3. The means 3 decides whether the electronic order information, corresponding to the electronic data request information has already been ordered from the server 1, on the basis of order status information. When the means 3 decides that the electronic order information has already been ordered, the data release deciding means 3 sends data retrieval request information to an information management database 4 and requests the transmission of stored drawing data, etc.  The database 4 sends the requested drawing data, etc., to the data release deciding means. When the means 3 decides that the electronic order information has not been ordered, the message of the purport that the electronic order information has not been ordered has been sent to the terminal 2 and the drawing data, etc., have not been sent to the terminal 2.