baber/WOPTO huggingface dataset:
Patent JP-2001288622-A (JP)
Title: Method for producing fiber bundle of carbon fiber precursor, and method for producing carbon fiber bundle
Inventor: NISHIDA TOSHIHIKO
IPC: D01F9/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fiber bundle of a carbon fiber precursor by which proper interlacement uniform in the longitudinal and radial directions is imparted to the fiber bundle of the carbon fiber precursor, and further to provide a method for producing the carbon fiber bundle capable of facilitating the following opening, with good operation stability. SOLUTION: The interlacement is imparted to the fiber bundle of the carbon fiber precursor by using an interlacement-imparting device (i) having a fluid-jetting chamber (3), a sealed chambers (4, 5) arranged at the front and the back of the fluid-jetting chamber (3), and having plural whirlpools generated therein, and an ejector (6) installed in the outlet of the back sealed chamber (5). The inner diameter D (mm) of the fluid- jetting chamber (3) is regulated so as to satisfy the inequality T/800<D<T/80 (wherein, T is the total size of the fiber bundles), and the length L (mm) of the jetting chamber (3) is regulated so as to satisfy the inequality 0.3<L/D<30. The flow rate Q (m3/min) of the fluid per single fiber bundle is set within the range of 0.5 t<Q<4.3 t, and the tension G (g/tex) of the fiber bundle is set within the range of 0.2<G<1.5.  The carbon fiber bundle is produced by forming the fiber bundle of the carbon fiber precursor having imparted interlacement into the flameproof one, and carbonizing the flameproof fiber bundle.
Patent JP-2001281980-A (JP)
Title: Resin for covering surface of developing member and developing member
Inventor: YAMAMOTO ARIHIRO
IPC: C08J3/24
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing member which stabilizes the electrostatic chargeability to toners, satisfies the strength as a surface layer material and does not contaminate other members to be brought into contact therewith by the bleeding materials of the surface in development using negative charge type toners. SOLUTION: The developing device for visualizing the electrostatic latent image formed on an electrostatic latent image carrying member by a developer is provided with the developing member of which at least the surface consists of a resin layer essentially consisting of a resin formed by crosslinking solvent soluble-copolymer nylon and a crosslinking agent by using a catalyst and which is <=5% in a weight decrease rate after impregnating the resin layer into methanol for 24 hours at room temperature and drying the same.
Patent JP-2001277620-A (JP)
Title: Printer
Inventor: MOCHIZUKI YOSHITERU
IPC: B65H11/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To share a printing control process between a case where printing is carried out on a recording paper stored inside and a case where printing is carried out on an outside recording paper, and print with the same printing margin kept to a leading end. SOLUTION: A loading completion state in the case of the rolled paper 40 or the insertion of a leading end into the apparatus in the case of the cut paper is detected by a first paper sensor (a paper end sensor) 27a. As a result, the recording paper is carried into the apparatus from a paper insertion opening 18 to a common transfer path 20b by reversing transfer rollers 24 and 25. The carrying is stopped when an insertion rear end of the recording paper (the leading end in the case of the rolled paper) passes a position of the sensor 27a. A thermal head 23 is butted against the paper at this time to start printing one line by one line. At the same time, the transfer rollers 24 and 25 are rotated forward to send out the recording paper one line by one line, so that the recording paper is delivered from the paper insertion opening 18 while being printed.  The printing margin of the leading end of each recording paper becomes from a position where the thermal head 23 is butted at the carrying stop position to a position corresponding to the paper end sensor 27a.
Patent JP-2001282967-A (JP)
Title: Personal employment method, recruiting method, personal employment system and recording medium recorded with personal employment procedure
Inventor: FUKUDA JOJI
IPC: G06Q50/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To apply a personal employment method and a recruiting method to a system for recruiting a person through an Internet and to speedily perform recruiting action by smoothly operating the system when a company recruiting a personal subjectively develops the recruiting action on the Internet. SOLUTION: The recruiting condition is set from personal information on employment seeking.
Patent JP-2001279341-A (JP)
Title: Structure of connecting chute for melting furnace and electric power type holding furnace
Inventor: TAKAZAWA YOICHI
IPC: F27B3/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique for restraining the lowering of temperature when a produced slag is poured into an electric power type holding furnace. SOLUTION: In a structure of a connecting chute for pouring the produced slag in a melting furnace into the electric power type holding furnace, the connecting chute is disposed just below a slag discharging hole in a gasifying melting furnace. The opening width of the connecting chute is formed larger than that of the slag discharging hole. A flow-down space for making the slag to flow down is provided between the connecting chute and the electric power type holding furnace. In the connecting chute, a manhole for check and maintenance is provided. Further, under the connecting chute, pure oxygen burner for heating the whole connecting chute is provided.
Patent JP-2001283633-A (JP)
Title: Illumination apparatus
Inventor: NAGASAKI FUMITOSHI
IPC: F21V23/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an illumination apparatus capable of radiating heat from exothermic electronic parts without using a heat radiator of a separate material. SOLUTION: A heat slinger 3a for the exothermic electronic parts 3 mounted on a circuit board 4 is fixed directly to a cut-rising member 16 formed on a metal apparatus body 1 with screws. Thus, the cut-rising member 16 can be substituted for the heat radiator.
Patent JP-2001288121-A (JP)
Title: Device for predicting spectrum of organic compound and computer-readable recording medium
Inventor: MASUI HIDEYUKI
IPC: G06F17/30
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance a probability which enables to predict a 1H-NMR spectrum from the structure information of an organic compound. SOLUTION: Files 20 for storing the correlation information of the partial structures of organic compounds with chemical shift information of the 1H-NMR spectra of the focus nodes of the partial structures are stored in a knowledge database according to each size of the partial structures. When the structure information 21 of an organic compound is inputted from a user, a partial structure extraction means 14 extracts all partial structures having a prescribed size and having a hydrogen bound atom as a focus node among atoms constituting the organic compound on the basis of the structural information 21.  A chemical shift predicting means 15 retrieves correlation information having partial structures fit to the extract partial structures for each partial structure from the correlation file 20 corresponding to the partial structure of a prescribed size, and also retrieves the correlation information from the other correlation file 20 corresponding to the partial structures having smaller sizes, when the retrieval fails. An output means 18 outputs the chemical shift information in the retrieved correlation information for the user.
Patent JP-2001275588-A (JP)
Title: Packaged processed rice for cooking
Inventor: SUGURO NAOKO
IPC: A23L7/10
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a processed rice for cooking that can be served after heating in a microwave oven for a short time, for example, one meal amount of the processed rice (100 grams of the processed rice and 100 grams of a seasoning solution) is heated for 45 seconds in the case of 1,300 Watts electronic oven, and can retain well the shape of boiled rice grains without grain shape opening collapse, prevents the rice texture from becoming too soft and inhibits the seasoning solution from clouding and thickening with eluted starch, even after passage of time, when the rice is heated together with a seasoning solution for, for example, porridge of rice and vegetables, Ochazuke, (bowl of rice with green tea poured on it) or risotto type rice meal and served. SOLUTION: The objective processed rice grains for cooking substantially includes no rice bran, has the moisture content of 54-60%, the content of the α-form starch is >=86% in the rice grains, the concretion degree of lump form of the boiled rice grains is <=50% and is stored in a vessel.
Patent JP-2001287851-A (JP)
Title: Cutting device for sheet
Inventor: YAMAGUCHI HIDEKI
IPC: B65H29/66
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent the scratching of a sheet S caused by the high-speed carrying of the sheet S. SOLUTION: This device comprises a charging part 2 for placing the sheet S in a stacked state, a carrying part 3 for taking and carrying out the sheet S from the charging part 2, and a cutting part 4 for receiving the sheet S from the carrying part 3. A reversing passage part 24 for the sheet S is provided in a position just before the cutting part 4 closer to the downstream side of the carrying part 3. Accordingly, the nipping of the sheet S from upper and lower sides by a strip belt conveyor is dispensed with in the carrying of the sheet S before and after reversion. Namely, the cause of scratching the sheet S is eliminated.
Patent JP-2001288944-A (JP)
Title: Wheel locking apparatus
Inventor: SENBA YUICHI
IPC: E05B83/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a wheel locking apparatus which can immediately assume a locking position only by fitting a nut cover onto a wheel nut without inserting a magnet key into the nut cover. SOLUTION: The wheel locking apparatus is a combination of a control member 3, a rotor 22, and a engaging lug piece 40. The control member 3 is horizontally moved by a push of a front end of the wheel nut when the nut cover 11 is externally fitted on the wheel nut. The rotor 22 is rotated by the horizontal movement of the control member. The engaging lug piece 40 slides along an internal peripheral wall of the nut cover 11 while being supported by the rotor, and engages with a hooking portion (c) of the wheel nut (a) when a mobile obstructor 1 installed in the nut cover 11 is switched from an unlocking position to the locking position in response to withdrawal of the control member 3.  The control member 3 includes a driving plate portion 5 which is moved to control the engaging lug piece 40 while keeping the location in the rotor 22, and a plate-like control portion 6 which is extended from the driving plate portion 5 in an intersecting direction and has an engaging hole 7 for the mobile obstructor.
Patent JP-2001291896-A (JP)
Title: Semiconductor light-emitting element
Inventor: OTSUKA KOJI
IPC: H01L33/10
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost semiconductor light-emitting element with low power consumption and operation voltage. SOLUTION: A superlattice DBR layer 12 where a low refractive index layer 12a and a high refractive index layer 12b are alternately formed as multiple layers is provided on a low resistance substrate 11 of silicon. An n-type semiconductor region 13 of gallium nitride, an active layer 14 of gallium indium nitride, and a p-type semiconductor region 15 of gallium nitride are sequentially formed on the superlattice DBR layer 12. An anode electrode 17 is provided on the p-type semiconductor region 15, and a cathode electrode 18 is provided on the low resistance substrate 11.
Patent JP-2001202864-A (JP)
Title: Operation device of electric breaker in fire
Inventor: MAEDA AKIKO
IPC: H01H73/02
Filed: 2000-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an appliance for preventing a fire due to electric short in earthquake. SOLUTION: A pulley (A) having a shaft and die (B) are fixed to a breaker box. A thread is fixed to a weight (C) loaded on the die and fixed to a leading end of a switch of the breaker through the pulley. In earthquake, the weight is fallen from the die to pull the thread and then the switch of the breaker is pulled to operated the breaker by the thread.
Patent JP-2001288421-A (JP)
Title: Substrate film for self-adhesive tape and self-adhesive tape
Inventor: SUEZAWA MANABU
IPC: C09J7/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a substrate film for a self-adhesive tape, which has excellent flexibility, can realize a self-adhesive tape excellent in binding properties, exhibits sufficient heat resistance (molding processability such as dimensional stability and the like) even when a solvent coating type self-adhesive is employed and generates no harmful gases when incinerated and therefore imposes a small load on the environment, and to provide using the substrate a self-adhesive tape excellent in flexibillity, workability, binding properties and thermal stability. SOLUTION: The substrate film for a self-adhesive tape comprises (A) 50-99.9 wt.% of a polypropylenic resin having a weight-average mol.wt. of at least 80,000 and at most 600,000 and an eluted amount of the resin, measured by the cross fractionation method, of 40-70 wt.% of the total amount of the polypropylenic resin at 0 deg.C, 10-30 wt.% of the total amount of the polypropylenic resin at a temperature of higher than 0 deg.C and not higher than 70 deg.C and 20-40 wt.% of the total amount of the polypropylenic resin at a temperature higher than 70 deg.C, (B) 0.1-50 wt.% of a vinyl aromatic-based elastomer and (C) 0.005-1 pt.wt., based on 100 pts.wt. of the total amount of the components (A) and (B), of a crystal nucleating agent.
Patent JP-2001291745-A (JP)
Title: Bga type semiconductor device and mounting method of bga
Inventor: KAWASHIMA KAZUYUKI
IPC: H01L21/60
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To simply enhance the rigidity of the BGA of a semiconductor device to be mounted and to raise the production efficiency of the assembly of the device. SOLUTION: Reinforcing sheets 1 are interposingly provided between BGA 2 with a plurality of first electrodes 4 formed on the side of its lower surface and a mother board 3 which is formed with second electrodes 5 on the side of its upper surface and is bonded to the BGA 2. The mother board 2 has a plurality of holes 6 to let pass the electrodes 4 and the electrodes 4 are bonded to the electrodes 5. The existence of the sheets 1 strengthens the whole structure of a semiconductor device, relaxes the generation of a deflection of the device and can properly give the height of a mounting of the BGA by the thickness of the sheets 1.  When the sheets 1 are held between the mother board 3 and the BGA 2, the electrodes 4 are aligned with the holes 6 to automatically mount the electrodes 4 on the electrodes 5 and heat is given to the electrodes 4 and the electrodes 5 to electrically bond these electrodes 4 and 5 to each other. At that time, by simultaneously bonding the mother board 3 and the BGA 2 to each other with a bonding agent, the production efficiency of the whole semiconductor device can be enhanced.
Patent JP-2001290929-A (JP)
Title: Accounting system
Inventor: HASEYAMA TOSHIHIRO
IPC: G06Q10/06
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an accounting system using an accounting sheet which can be easily registered by anybody by resolving the problem that normal journalizing is difficult to understand and use for persons who donot have knowledge. SOLUTION: This accounting system is comprised of a user device, a transfer means, and an accounting processor and converts transaction contents and transaction amounts on transaction sheets to journalized data. The user device is provided with a sales sheet, a purchase sheet, and a reception/payment sheet, which can be displayed in a display picture, and an input means for input of transaction amounts to transaction items of each sheet. The transfer means transfers transaction items and transaction amounts on these three kinds of sheets to the accounting processor.  The accounting processor is provided with a means which receives transferred transaction items and transaction amounts on three kinds of sheets, a journalizing conversion master which determines a rule to journalize transaction items on three kinds of sheets to account titles, and a means which journalizes transaction items on three kinds of sheets by contrast with the journalizing conversion master and converts transaction items and transaction amounts to account titles and title amounts.
Patent JP-2000329770-A (JP)
Title: Inclusive test for evaluating functionality of thrombin/ antithrombin system
Inventor: PREDA LUIGI
IPC: C12Q1/37
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel analysis method capable of evaluating the appearance possibility of a thrombus occlusion. SOLUTION: An analysis method for evaluating the functionality of a thrombin/antithrombin system includes a stage (a) for mixing a specimen of blood plasma to be analyzed with a substance accelerating the inhibiting activity of antithromobin, a stage (b) for adding an II factor activating substance to the mixture formed in the stage (a) and a stage (c) for measuring the time ta required in converting fibrinogen of the mixture formed in the stage (b) to fibrin.
Patent JP-2001294030-A (JP)
Title: Air conditioner for automobile
Inventor: NAGANO HIDEKI
IPC: B60H3/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a small air conditioner for an automobile provided with a filter of sufficient air passing area. SOLUTION: The filter 14 is cylindrically formed collecting dust included in air flowing in an air inflow port 29 of a case 12 of a blower 2 from inlet ports 17 to 19 of an intake box 3a, and this filter 14 is arranged so as to surround a circumference of the air inflow port 29 of the case 12 of the blower 2. A large air passing area of the filter 14 can be secured for reducing air-flow resistance, reducing pressure loss, and enhancing dust collecting ability.
Patent JP-2000330573-A (JP)
Title: Karaoke sing-along system
Inventor: SONE TAKURO
IPC: G10K15/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE sing-along system which allows the effective utilization of a blank period when there are not requests by successively executing the information on the programs transmitted and downloaded from a center side in an idle time in such a manner that the same programs do not continue in the intermusic blank periods. SOLUTION: This system is provided with a schedule memory 16 for storing the playing schedule file downloaded from the center 1 and a CPU work RAM 17 for storing the state of the intermusic reproduction mode to make instruction as to from which program the reproduction is ought to be reproduced in the next blank period in order to effectively utilize the blank period where the requests are interrupted on a KARAOKE sing-along machine terminal 3 side. When the CPU 4 detects the blank period, the CPU refers to the intermusic reproduction mode stored in the CPU work RAM 17 and successively executes the programs of the schedule file developed in the RAM 17 in such a manner that the same programs do not continue. Then, the fair execution of the intermusic programs in the blank period where there are no requests at the KARAOKE sing-along machine terminal 3 may be executed.
Patent JP-2001296568-A (JP)
Title: Borate-based nonlinear optical crystal device and wavelength converting deice using that device
Inventor: MORIMOTO YUKIHIRO
IPC: G02F1/37
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide optical parts for UV rays in which attenuation in the output of the device can be controlled and which can be used as a device for higher harmonic of 360 nm with low attenuation rate by controlling the water concentration in a borate-based nonlinear crystal device. SOLUTION: In the borate-based nonlinear optical crystal device, attenuation in the output with time is decreased and at least the part where higher harmonic generate has <=0.045 relative water content. The wavelength converting device uses the borate-based nonlinear optical crystal device, and it includes as the structural elements, a nonlinear optical crystal which allows laser light to enter, convert wavelength and generate higher harmonic, a crystal holing means to hold the crystal, a chassis which surrounds the crystal and has an entrance hole where the laser light enters and an exit hole where higher harmonic with converted wavelength exit, and a means to introduce dry gas into the chassis or a means to reduce the water vapor pressure. The relative water content in at least the part of the nonlinear optical crystal where higher harmonic generate is controlled to <=0.045.
Patent JP-2000324746-A (JP)
Title: Spindle motor
Inventor: OELSCH JUERGEN
IPC: H02K21/22
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor fitted with a labyrinth seal, which prevents oil from leaking or scattering from a bearing assembly to outside and also prevents a contact between a rotor and a cylindrical connecting member, for connecting the rotor with the bearing assembly and a center shaft. SOLUTION: This spindle motor is provided with flange-shaped seal parts 8 and 13, extending inward in the radial direction form a rotor 10 and a cylindrical connecting member 6, in a body with the rotor 10 and the cylindrical connecting member 6 for connecting the rotor 10 to a bearing assembly 27, so that they are positioned at both ends of the bearing assembly 27, within the rotor 10, and center seal holes 28 and 29, which have radii larger by prescribed labyrinth sealing intervals than the radii of a center shaft 2, are formed precisely coaxially with the center shaft 2, at these sealing parts 8 and 13.
Patent JP-2001306533-A (JP)
Title: Soho system
Inventor: YUASA HIROYOSHI
IPC: G06F13/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To attain improvement in network security through concealment of information by integrating various kinds of network connection equipment with a SOHO server for improving reliability and quality concerning a device, and a method for providing the service support of an information network. SOLUTION: Each of SOHO servers 1 installed, while being distributed, is connected via an open network, and at least one of network connecting equipment in a security supervisory and control system, facility supervisory and control system or multimedia system is connected to each of SOHO servers 1. The SOHO server 1 correspondingly registers the object name and address of the network connection equipment and when there is access with the designated object name of the network connection equipment via the open network, the object name is translated to the address and the access of the network connecting equipment is enabled.