baber/WOPTO huggingface dataset:
Patent JP-2001188504-A (JP)
Title: Planar display device and its driving method
Inventor: MORIYAMA NAOKI
IPC: G09G3/36
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a planar display device whose display range can be set and changed arbitrarily. SOLUTION: A start pulse STH is inputted from the central part of the horizontal direction of a screen to a shift register part for setting a driving range 21, and the pulse STH is shifted to left and right end sides. When the pulse STH is shitted to the left and right ends of a predetermined display range, the first-stage register position and the last-stage register position of a shift register for outputting a sampling pulse 24 are set, based on shifted positions of the pulse STH. Next, the shift register 24 shifts the pulse STH from the left side to the right side of the screen in a line in a set range, non-display signal display range of the left end of the screen and the nondisplay signal display range of the right end of the screen.  Then, a display signal on display busses is supplied to a corresponding line wihtin a display range and a non- display signal on non-display busses is supplied to a correspnding line within a nondisplay range by controlling analog switches 41, 42, based on the pulse STH outputted from respective registers in the shift register 24.
Patent JP-2002129577-A (JP)
Title: Form for slope form and slope form structure using it
Inventor: ONARI ITARU
IPC: E02D17/20
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a form for slope form which improves the strength and quality of a slope frame structure by preventing the occurrence of a gap between the form and a slope face and to provide a slope frame structure using the form. SOLUTION: The form N1 for slope form which forms the reinforced concrete slope form structure is provided with a pair of frame bodies 1 and 1 which are arranged to face each other at a required interval and connecting members 2 which are provided between the frame bodies 1 and 1 at two spots which are separated from each other by a required interval in the lengthwise direction of the frame bodies 1 and 1. Each frame body 1 is formed on a planar crimped wire net formed by knitting corrugated longitudinal wires 11 with transversal wires 12. The intervals between the transversal wires 12 and 12 arranged to hold the connecting sections 220 of the connecting members 2 between them from the upside and downside are made longer than the intervals between the other transversal wires 12 and 12.
Patent JP-2002095458-A (JP)
Title: Peeling device for onion peeler
Inventor: KOBAYASHI JIRO
IPC: A23N15/08
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a peeling device for an onion peeler, designed to roll onions put to pretreatment on respective V-shaped rollers. SOLUTION: This peeling device for an onion peeler has such a scheme that two parallel rotating shafts rotating in the same direction by the aid of the mechanical power of a motor are axially mounted with V-shaped rollers at moderate intervals and onions put to pretreatment are rolled on the respective V-shaped rollers and compressed air is blown against the onions under rolling motion.
Patent JP-2002141547-A (JP)
Title: Semiconductor photodetector
Inventor: ISHIBASHI TADAO
IPC: H01L31/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To increase a 3 dB range of a UTC-PD(Uni-Traveling-Carrier Photodiode) by keeping the saturated output current density high by effectively using a self-bias effect of the UTC-PD. SOLUTION: The UTC-PD has a p-type light absorption layer 11, a low concentration n-type carrier traveling layer 13, a p-type diffused block layer 12, an n-type contact layer 14, a p-type electrode 15 and an n-type electrode 16. The UTC-PD has a constitution for increasing σp as the x increases so as to make a value given by J×(x/WA)/σp uniform in the layer 11, where J is a photocurrent density, WA is a thickness of the layer 11, x is a distance measured from a boundary between the layer 11 and the layer 13 toward the layer 12, and σp is the conductance in the layer 11 at the distance x.
Patent JP-2002140383-A (JP)
Title: Ip distribution system
Inventor: FUJITA ATSUO
IPC: G06Q10/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To try and evaluate an IP only with IP information represented in a high-level language. SOLUTION: This system is equipped with an identification code generating means 11 by which an IP provider generates a unique identification code 21, a data input means 12 by which an IP user specifies input data and the mentioned identification code to an input port known from catalog information 31, an identification code deciding means 13 which receives the input data of the IP when the specified identification code matches the identification code generated by the identification code generating means, a data arithmetic means 14 which computes the input data of the IP, and a data display means 15 which displays the arithmetic result to the IP user through a network.
Patent JP-2001170935-A (JP)
Title: Method for separating chloroflurocarbon and device therefor
Inventor: MITSUSAKA TOSHIAKI
IPC: B29B17/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating chlorofluorocarbon by which the chlorofluorocarbon can be certainly separated from a foamed polyurethane and a device therefor. SOLUTION: A foamed polyurethane 14 prior to the separation of the chlorofluorocarbon is stored in a storage tank 12 and is heated using a heat transfer coil 15 to gasify the chlorofluorocarbon contained in the air bubbles of the foamed polyurethane 14 so that the air bubbles are easily breakable. In addition the foamed polyurethane 14 is crushed, while being heated, by a crushing roller 28 of a crushing device 24 and thus the air bubbles are certainly broken. Consequently, it is possible to certainly and efficiently separate the chlorofluorocarbon contained in the air bubbles from the powder of the foamed polyurethane obtained by crushing.
Patent JP-2002138122-A (JP)
Title: Photocurable resin composition, photocurable sheet material and method of reinforcing
Inventor: NONAKA SHINICHI
IPC: C08K7/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable resin composition reusing PET and with which volatilization of volatile substances can be suppressed at the molding, and to provide a sheet material which can be used for environmental protecting materials in total of the working environment. SOLUTION: This photocurable resin composition comprises (a) a resin selected from the group consisting of an unsaturated polyester resin containing polyethyleneterephthalate component in the backbone and a vinylester resin, or a resin comprising the resin and urethaneacrylate and/or epoxyacrylate, (b) methylmethacrylate polymer, (c) polymerizable unsaturated monomer compatibilizing with or swelling (b), (d) a photocuring agent, and (e) a fibrous reinforcing material.
Patent JP-2002152283-A (JP)
Title: Specific period level supervisory circuit and optical communication supervisory device
Inventor: MATSUMOTO KAZUYUKI
IPC: H04B17/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a specific period level supervisory circuit that conducts a signal tracing operation synchronously with a periodically produced noise to avoid noise induction, and to prevent a delay. SOLUTION: The specific period level supervisory circuit is provided with a circuit 12, that samples and holds a signal of a level detection object by a prescribed sample signal and with a trigger circuit 11, that uses the periodic noise for a trigger so as to generate a prescribed hold signal, and supervises reduction in the signal level of the detection object using a sample/hold output 16.
Patent JP-2002153013-A (JP)
Title: Induction motor
Inventor: HONDA TAKESHI
IPC: H02K5/20
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a bracket structure having little pressure loss in incorporating air from the outside of a motor with a rotating end ring and capable of preventing cooling performance from being degraded, even in mounting a bracket in the vicinity of a cooling fan and on the upstream and downstream sides of the cooling fan. SOLUTION: This induction motor is provided with the bracket formed into a wing shape. Thus, pressure loss at an intake section of the bracket can be minimized, and cooling performance inside the motor can be increased.
Patent JP-2002154533-A (JP)
Title: Paper container for liquid
Inventor: SHIINA TOKUYUKI
IPC: B32B27/32
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper container for liquid which is superior in a barrier characteristic preventing the permeation of oxygen gas, vapor, etc., and in preservation or storage characteristics preventing the change of contents quality avoiding poor sealing or liquid leak owing to the generation of a blister by eliminating totally the generation of a blister and preventing the generation of a crack in an inorganic oxide deposited film such as a silicon oxide or aluminum oxide deposit film forming a clear barrier as a barrier material. SOLUTION: In forming this paper container for liquid, used is a laminated material which comprises at least the outermost layer, a paper base material, an adhesive layer comprising a melt extrusion resin layer, a barrier having an inorganic oxide deposited film, a primer layer and a protective film on one face of a base film and the innermost layer laminated one after another.
Patent JP-2002144593-A (JP)
Title: Unit for preventing dry up of ink, ink jet recording head container, ink jet recorder and ink jet recording head
Inventor: MORI SATORU
IPC: B41J2/01
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a unit for preventing dry up of ink in an ink jet recording head over a long term, an ink jet recording head container and an ink jet recorder in which lowering of print quality or occurrence of unprintable state due to dry up of ink in the ink jet head can be prevented. SOLUTION: The contact face 12A of a porous body 12 impregnated with seal liquid 14 touches the ink ejection face to seal the ink ejection opening 108 thus preventing dry up of ink. A partition wall 16 is formed in the porous body 12 in correspondence with the boundary of respective colors on the ink ejection plane 104 of a recording head. Color mix due to mixing of different colors of ink can be prevented on the contact face 12A of the porous body 12.
Patent JP-2002157434-A (JP)
Title: Information providing system and method and recording medium
Inventor: KOMURO KAKUYA
IPC: G06Q30/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide information providing system and method and a recording medium for providing relating information corresponding to the provision progress of contents information in a system for providing the contents information indicating continuous contents through a communication network. SOLUTION: A reading book providing site 100 provides reader terminals 300-1 to 300-n with the contents information of a novel or the like through the Internet 200. In the reading book providing site 100, information indicating the progress conditions of contents information provision is managed for each reader. The reading book providing site 100 also provides an electronic bulletin board regarding the provided contents information and the reader accesses the electronic bulletin board through the reader terminal 300. At the time, the reading book providing site 100 limits the information to be presented corresponding to the progress conditions of the contents information provision to the reader.
Patent JP-2002155693-A (JP)
Title: Cleaning swivel
Inventor: ENDO TETSUYA
IPC: E21B17/05
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning swivel, in which the lifetime of a rod-sub or the like is lengthened, maintenance such as seal exchange is facilitated and overall length is shortened and which has a simple mechanism and is economical. SOLUTION: The cleaning swivel is composed of a cylindrical rod-sub in which a front end is connected to a drill rod and a base end can be connected to a rotary percussion drill, a down the hole drill or the like, a cleaning swivel case with a fluid send-in port and a discharge opening for water, air or the like and a sealing case detachably assembled into the cleaning swivel case while being rotatably installed to the rod-sub under the sealed state. A surface hardened layer consisting of a material different from a base material for the rod-sub and having thickness of 0.1 mm or more and hardness HV of 800 or more is formed integrally or separately to the sealing surface of the rod-sub.  In the cleaning swivel case, the fluid send-in port is formed to the outside diameter section of an intermediate sealing case, and formed to communicate with the fluid send-in hole of the rod-sub by a fluid send-in path in a space section between the cleaning swivel case and the rod-sub.
Patent JP-2002154144-A (JP)
Title: Injection molding device
Inventor: HAGA KENJI
IPC: B29C45/62
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding device, in which labor of an operator is reduced by automatically correcting the temperature of a heating cylinder in correspondence with fluctuation of the characteristic value of a resin. SOLUTION: The injection molding device is equipped with a heater 5 heating the heating cylinder 4, an input device 2 inputting the characteristic value of the resin used for injection molding and a controller 3, in which the temperature of the cylinder corresponding to the characteristic value is stored and the temperature of the cylinder is selected on the basis of the characteristic value of the resin for molding inputted from the input device 2 and the heater 5 is controlled by keeping the selected temperature of the cylinder as the target value of temperature control.
Patent JP-2002153151-A (JP)
Title: Method for raising paddy rice seedling by hydroponics
Inventor: SUEMATSU MASARU
IPC: A01G31/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for raising paddy rice seedlings by hydroponics, by which mat-like paddy rice seedlings having grass heights suitable for transplantation, suitably shortened root lengths and a grass figure especially suitable for a mechanical transplantation using a rice transplanter can be obtained. SOLUTION: This method for raising the paddy rice seedlings, comprising laying a nonwoven fabric containing sowed paddy rice seeds in a raising seedling bed and flowing a culture liquid to raise the mat-like seedlings for hydroponics, characterized by dividing the raising seedling period into a raising seedling early period, a raising seedling middle period and a raising seedling end period, using the below-described culture solution (1) or water not containing a fertilizer ingredient in the raising seedling early time, using the below-described culture solution (1) in the raising seedling middle period, and using the below-described culture solution (2) in the raising seedling end period.  The culture solution (1) is a culture solution which contains ammonia nitrogen and nitrate nitrogen in equivalent amounts (wt.%) or in amounts wherein the amount (wt.%) of the nitrate nitrogen is larger than that of the ammonia nitrogen, as the nitrogen ingredients in the culture solution. The culture solution (2) is a culture liquid containing only the ammonia nitrogen as the nitrogen ingredient in the culture solution.
Patent JP-2002163625-A (JP)
Title: Ic card and production method therefor
Inventor: UCHIDA HIROFUMI
IPC: B42D15/10
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an IC card and a production method therefor, with which damage such as cracking of IC card base materials or releasing of an IC module from the IC card base materials caused by bending or twisting with external stress is prevented. SOLUTION: An IC card 22 is provided with an IC module 23 equipped with an IC chip, IC card base materials 14a and 14b packaging the IC module 23 and a reinforcing member 2 positioned under the IC module 23 and buried in the IC card base materials 14a and 14b.
Patent JP-2002164260-A (JP)
Title: Electrolytic solution for driving electrolytic capacitor
Inventor: YONEZAWA TOMONORI
IPC: H01G9/035
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide electrolytic solution for driving an electrolytic capacitor, capable of decreasing leakage current of the electrolytic capacitor with no load at high temperatures. SOLUTION: The electrolytic solution comprises a solvent of ethylene glycol mixed with water, a solute of at least one kind of high dibasic acid and its base dissolved therein, and an additive of 0.1 to 1.0 wt% 1, 2, 3, 4-butane tetra carboxylic acid (formula 1).
Patent JP-2002164501-A (JP)
Title: Inverter control module
Inventor: SUGAI KOUICHIRO
IPC: H01L25/07
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To overcome the problem where a surge voltage is applied to a switching element by the inductance of a power line and breakdown is caused in the switching element. SOLUTION: This inverter control module comprises two power lines 3a, 3b which are arranged to face with each other on both main surfaces of a ceramic substrate 2 and in which directions of flowing currents are mutually opposite, three output lines 4a, 4b, 4c which are arranged on one main surface of the ceramic substrate 2, a plurality of switching elements 5 mounted on the power line 3a and the respective output lines 4a, 4b, 4c which are formed on the one main surface of the ceramic substrate 2, a first connecting means 6 for connecting the switching elements 5 on the power line 3a with the respective output lines 4a, 4b, 4c, and a second connecting means 7 for connecting the switching elements 5 mounted on the respective output lines 4a, 4b, 4c with a curved stretching part of the power line 3b formed on the other main surface of the ceramic substrate 2.
Patent JP-2002165113-A (JP)
Title: Automatic program control device and method for establishing untime block
Inventor: KOBAYASHI KAZUMA
IPC: H04H20/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic program control device which enables an operator to easily edit a broadcasting program, and to provide a method for establishing untime blocks. SOLUTION: This automatic program control device is provided with a selection part (1) and a data processing part (2). In the selecting part (1), selections are made from a number of real-time event data whose broadcast times have been already set, in order to change it into a number of untime event data, and in the data processing part (2), the selected real-time event data is converted into untime event data.
Patent JP-2002169727-A (JP)
Title: Data writing control method and image forming device
Inventor: NAKAE AKIO
IPC: G06F12/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To perform safe writing control so that the limit of frequency is not exceeded when data are written to a nonvolatile RAM whose writing frequency is limited. SOLUTION: When the frequency of image formation of an image forming device is counted and the count value is written to the nonvolatile RAM, the limit of frequency is set to 1,000,000 and the guaranteed total frequency of image formation is set to 2,000,000. Two areas A and B are set as storage areas and both are initialized to 0. When the count value of a counter increases, a count value 1 is written to the area A and when the count value increases next time, a count value 2 is written to the area B. Then when a count value 3 is written, the count value 3 is written to the area A having the smaller value since 1 is put in the area A and 2 is put in the area B. Similarly, count values are written to B, A, B, A... in order. To know the total count value at a certain point of time, a larger value between the count values in the areas A and B is considered to be the total count value.
Patent JP-2002170276-A (JP)
Title: Optical multi-layer information recording medium
Inventor: MAEDA TAKANORI
IPC: G11B7/1378
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical multi-layer information recording medium where a recording characteristic is not changed in spite of the change of numerical aperture caused by compensation of a spherical surface aberration which is performed at the position of a recording layer and also in spite of recording without the change of a power density in an optical spot. SOLUTION: The optical multi-layer information recording medium is the medium where at least >=2 recording layers and light transmission layers are alternately laminated and information is recorded and/or played back by the irradiation of collected light beams. Optional two recording layers, i.e., a first depth recording layer being close to the irradiation side of the light beam and a second depth recording layer being far from the irradiation side of the light beam are constituted of a material which satisfies a function with, as parameters, the transmissivity and the absorption rate of the first depth recording layer, the absorption rate of the second depth recording layer, the numerical aperture on the first depth recording layer, the numerical aperture on the second depth recording layer and the transmissivity between the first and the second depth recording layers.
Patent JP-2002169744-A (JP)
Title: Device and method for additional information distribution
Inventor: SHIGETOME MASAYO
IPC: G06Q50/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for additional information distribution which can present detailed information in an easy-to-see state by distributing additional information related to contents distributed to a portable telephone terminal. SOLUTION: This is an additional information distributing device 10 which distributes the additional information related to the contents distributed to the portable telephone terminal 80 and is connected to a network 100 other than a portable telephone network 110, and is equipped with an additional information database (DB) 14 which stores the additional information and a control means 12. The control means when receiving requests to distribute contents from user terminals 70 and 72 connected to the network 100 obtains the corresponding contents, also obtains the additional information related to the contents from the additional information DB 14, and relates and distributes the contents and additional information to the user terminals.
Patent JP-2002171655-A (JP)
Title: Protecting pipe
Inventor: KOYA KENICHIRO
IPC: F16L27/04
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a protecting pipe to achieve reduction of working force, working hours and labor cost of a diver under water. SOLUTION: The protecting pipe has: tubular parts 3, 5 which are pairs of halved segments 1A.1B, 2A.2B oppositely combined, and accommodating a submarine cable; and connecting openings 4, 6 provided at both ends of the tubular parts 3, 5 and through which the tubular parts 3, 5 are cascaded. The tubular part 3, 5 comprise: a main pipe 1 provided with large diametrical connecting openings 4 at both sides; and an intermediate pipe 2 provided with small diametrical connecting openings 6 at both ends. The large diametrical connecting openings 4 of the main pipe 1 accommodate the small diametrical connecting openings 6. The main pipe 1 and the intermediate pipe 2 are in the state not to be separated.
Patent JP-2002172752-A (JP)
Title: Doctor blade and printing plate
Inventor: HONDA YUJI
IPC: B41F9/10
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a doctor blade and a printing plate both of which can be reduced in replacing frequency by enhancing abrasion resistance. SOLUTION: Printing ink is introduced into the printing pattern groove of a printing cylinder 10 and brought into contact with an object to be printed to apply printing to the object to be printed. The printing cylinder 10 is equipped with a base material 1 for the printing plate, the copper film 2 formed on the base material 1 for the printing plate, the printing pattern groove 11 formed on the copper film 2, and the DLC film 3 formed on the copper film 2 and having the printing pattern groove 11 transferred thereto.