baber/WOPTO huggingface dataset:
Patent JP-2001305877-A (JP)
Title: Image forming apparatus
Inventor: NAGASE HISAYOSHI
IPC: G03G15/01
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus preventing the transfer omission of a toner image, in particular during transferring the toner image to form a reverse side image, by preventing a belt shaped intermediate transfer body from floating and wrinkling so as to improve adhesion properties between transferred materials and the belt shaped intermediate transfer body. SOLUTION: The image forming apparatus includes a belt rear facing component spanning between a transfer material charging means and a second transferring means, and an image holding body being arranged in the belt rear facing component where the transfer materials pass through.
Patent JP-2001304146-A (JP)
Title: Scroll type compressor
Inventor: TANAKA JUNYA
IPC: F04C18/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor capable of inhibiting the fluctuation of the pressure in a back pressure chamber, reducing the sliding loss and improving the compression performance. SOLUTION: The back pressure chamber 9 is partitioned into an outer back pressure chamber 9a and an inner back pressure chamber 9b, a frame 10 is provided with a first path 21 communicating the outer back pressure chamber and a suction chamber 5a, and a valve chest 22 formed on the way of the first path, further a second path 23 is formed for communicating the valve chest and a motor chamber 12, a movable back pressure switching body 24 is mounted in the valve chest for partitioning the outer back pressure chamber, the suction chamber and the second path, a through hole 24a is formed on the back pressure switching body for communicating the outer back pressure chamber and the suction chamber, a first elastic member 25 for energizing the back pressure switching body is mounted on the valve chest 22a at the suction chamber side,  a valve element 26 for opening and closing the first path and a second elastic member 27 fixed to the back pressure switching body for energizing the valve element are mounted on the valve chest at the outer back pressure chamber side, and an area of a clearance between the valve chest at the outer back pressure chamber side and the valve element is determined to be larger than a minimum cross section of the first path between the outer back pressure chamber and the valve chest.
Patent JP-2001305411-A (JP)
Title: Lens barrel
Inventor: TANIOKA HIROSHI
IPC: G02B7/10
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel contrived to prevent the deformation of an operation ring at the time of restricting rotation. SOLUTION: A stopper for restricting rotation 61 is held to freely move back and forth between a manual focus ring 51 and a zoom ring 53 on an outside fixed barrel 7. A locking bar 71 is extended toward a rear fixed barrel 5 side on the inside of the stopper 61, and a locking part 73 projecting toward the inside is formed at the rear end of the bar 71. The bar 71 is fit in a straight advance groove 75 formed on the inner peripheral surface of the fixed barrel 7 and slides in the groove 75 as the stopper 61 moves back and forth. Meanwhile, a locking projection 77 is protrusively provided on the front surface of an inscribed gear ring 21. At the point of time when the ring 51 is rotated to a position being 1 m on a distance mark, the phase of the projection 77 and that of a locking part 73 on the bar 71 side are aligned.
Patent JP-2001258486-A (JP)
Title: Chinese medicinal rice
Inventor: TANAKA TOMOJI
IPC: A23L7/10
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide rice containing much vitamins, chlorophyll, indispensable amino acids, minerals, or the like, and utilizing the rice as a health food, medicine and feed by incorporating the gene of a bamboo grass into the rice. SOLUTION: This Chinese medicinal rice is obtained by preparing a 'bamboo rice' by incorporating the gene of the bamboo grass into the rice by a gene recombination and added with the mating of pollens and a grafting means. The health foods such as an ice cream, bread, dry confectionaries, buckwheat noodles, wheat noodles, milk, a sausage, a ham are provided by adding an enzyme, a Chinese medicinal powder named Denhichi powder and seasonings to the above 'bamboo rice'. Also it can be used a medicine and a feed.
Patent JP-2001301161-A (JP)
Title: Method for driving ink jet apparatus, controller, and storage medium
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/055
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To enable high-speed and high-image quality printing by solving the problem that jetting minute ink liquid drops of 20 pl or smaller by a high printing frequency becomes instable to result in a state of jetting unnecessary ink liquid drops, deflecting ink liquid drops or failing in the jetting thereby decreasing a printing quality. SOLUTION: When dots ate sparsely formed on a recording medium without printing orders continued, ink liquid drops are jetted with the use of a driving waveform 1 comprised of jet pulses A and liquid drop-miniaturizing pulses which have the same peak value as a peak value of the jet pulses A for returning part of the jetted ink liquid drops into ink channels before the liquid drops separate from nozzles. When dots are continuously formed on the recording medium because printing orders continue, ink liquid drops are jetted with the use of a driving waveform 2 comprised of jet pulses B which have the same peak value as the peak value of the jet pulses A and a smaller wave width, and jetting-stabilizing pulses which have the same peak value as the peak value of the jet pulses A and suppress residual vibration by the jet pulses B.
Patent JP-2001310202-A (JP)
Title: Surface covered cermet made cutting tool on which hard covered layer displays excellent chipping resistance
Inventor: KOYAMA TAKASHI
IPC: C23C14/16
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface covered cermet made cutting tool on which a hard covered layer displays excellent chipping resistance. SOLUTION: This surface covered cermet made cutting tool made by chemically depositing and/or physically depositing a hard covered layer constituted of a lower layer of a Ti compound layer made of a single layer of one kind or a multiple layer of not less than two kinds of a TiC layer, a TiN layer, a TiCN layer, a TiCO layer and a TiCNO layer basically and an upper layer of an AL2O3 layer on a surface of a tool base body constituted of WC group cemented carbide or TiCN group cermet in average layer thickness of 3-20 μm is constituted by chemically depositing or physically depositing a V carbide nitride layer made of a single layer of one kind or a multiple layer of not less than two kinds of a VC layer, a VN layer and a VCN layer as the extreme outer layer on a surface of an AL2O3 layer constituting an upper layer of the hard covered layer.
Patent JP-2001011225-A (JP)
Title: Synthetic resin foam
Inventor: FUTAMURA NAOYUKI
IPC: C08J9/04
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin foam in which the constituent triblock polymer is not crosslinked so that the foam may be amenable to repair when broken and to recyclement after being disused and which still has improved vibration- damping performances by mixing a triblock copolymer of styrene with vinylisoprene with a styrene resin and foaming the mixture. SOLUTION: A mixture obtained by melt-mixing 30-80 wt.% styrene/ vinylisoprene triblock copolymer with 70-20 wt.% styrene resin in the screw cylinder of an extruder is foamed by extrusion into air through a die attached to the front end of the cylinder while a volatile blowing agent having a boiling point lower than the melting points of the resins or a gaseous blowing agent is injected into the mixture to obtain a synthetic resin foam having a density of 0.6-0.035 g/cm3. When this foam is the one having a high expansion ratio and therefore having a large volume, it can be utilized in general-purpose applications.
Patent JP-2001311848-A (JP)
Title: Optical fiber and optical transmission system
Inventor: KATO TAKATOSHI
IPC: H04B10/2525
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber or the like permitting a large capacity and long distance transmission using multiple wavelength signal light of a signal light wavelength band covering a 1.31 μm-1.58 μm wavelength band. SOLUTION: The optical fiber relating to this invention has a spectrum spread of >=-20 ps/nm/km and <=-3 ps/nm/km (more preferably, >=-12 ps/nm/ km and <=-4 ps/nm/km) in the full range of a 1.30 μm-1.60 μm wavelength band. Moreover, it is more preferable to be >=-20 ps/nm/km and <=-3 ps/nm/ km in the full range of a 1.25 μm-1.65 μm wavelength band broader than the above wavelength band. Since the spectrum spread is of a value within the above numeric values in the broader signal light wavelength band covering a 1.30 μm-1.60 μm wavelength band, both of waveform deterioration of the signal light due to a non-linear optical phenomenon and that due to accumulated spectrum spread are controlled.
Patent JP-2001320180-A (JP)
Title: Sealing structure for cable introduction opening
Inventor: SENOO TOSHIHIKO
IPC: H05K7/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for a cable introduction opening capable of improving the sealing property of the cable introduction opening, preventing dust, small animals or insects from entering, when a fire breaks out in a cabinet, preventing the fire from spreading outside, and having excellent cable introduction workability. SOLUTION: When cables C are inserted through the cable introduction opening 1b of the cabinet 1, a bundle of cables is divided into each cable, and each cable is fixed on an upper cable holding part 2d and a lower cable holding part 2g in the upper part of a cable bracket 2 by a binder 4. By fitting a cable bracket 3 on the cable bracket 2, spacings between the cables C are sealed with a sealing member 5 to close the cable introduction opening 1b.
Patent JP-2001320112-A (JP)
Title: Discharge-excited pump laser device
Inventor: YABU TAKAYUKI
IPC: H01S3/134
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a discharge-excited pump laser device wherein a stable beam profile can be obtained by stabilizing the shape of a discharge space. SOLUTION: In this discharge-excited pump laser device, main electrodes (5A, 5B) which are arranged sandwiching the discharge space (16) and excite laser medium by generating main discharge (35) between the electrodes are installed. An electric field control electrode (37) is arranged in a side part of the discharge space (16), almost parallel with the main electrodes (5A, 5B) in the longitudinal direction, and an electric field control voltage (-VE) which shuts electrons in the discharge space (16) into the inside is applied to the electric field control electrode (37). The discharge-excited pump laser device is a pulse laser equipment, and the electric field control voltage (-VE) is changed in accordance with oscillating frequency of pulse oscillation.
Patent JP-2001318681-A (JP)
Title: Music delivery device, and music delivery recording medium for music delivery method
Inventor: TAKEDA HIROAKI
IPC: H04W28/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a music delivery device and a music delivery recording medium or a music delivery method used for a music delivery service capable of searching contents, that are desirable to be downloaded, with smaller steps of procedures. SOLUTION: Music information of a data stream, in which only release portions accumulated in a data accumulating section 11 are collected, is displayed on a display section 14 and music signals are reproduced from a reproducing section 13. Thus, target contents are found out, a connection is made to a network from a communication section 10 and the target contnets are downloaded. The network pass of the target contents is beforehand accumulated in a data accumulated section 11 as a download means information section.
Patent JP-2001327010-A (JP)
Title: Distribution board
Inventor: TOYAMA HIROYUKI
IPC: H02H7/30
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent complete power failure and to secure safety of other branch circuits without operating a master ground fault circuit interrupter, even if a branch ground fault circuit interrupter is actuated. SOLUTION: A ground fault circuit interrupter 1 is arranged for the master circuit of the distribution board, and molded case circuit breakers 2, 3 and a ground fault circuit interrupter 4 are arranged for the branch circuits. The secure safety of the branch circuits in a bath, toilet, floor and the like, where leakage are apt to occur, a high-speed, highly-sensitivity interrupter, having operation time of within 40 mS and sensitivity current of 15 mA, is used for the branch ground fault circuit interrupter 4. For the main ground fault circuit interrupter 1, a high-speed interrupter having the operation of within 0.1 second longer than the interrupter 4 and a sensitivity current of 30 mA, higher than the interrupter 4 is used.  Also, in the main ground fault circuit interrupter 1, a time of non-perception to leaks which are 40 mS shorter than its own operation time and equal to that of the interrupter 4 is set.
Patent JP-2001321266-A (JP)
Title: Heating board heating structure in rice cooker
Inventor: SAKAGUCHI YOICHI
IPC: A47J27/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To firmly stick a heater wire 5 on a hot plate 3 for heating a heat sink 4 with reduced area of the flat plane part because of the miniaturization and improvement of the function in a rice cooker having the heat sink 4 to be heated on the rear side of a lid 2, and to heat the heat sink 4 as evenly as possible. SOLUTION: The heater wire 5 is stuck on the hot plate 3 mounted on the rear side of the lid 2 with aluminum foil 6. In the area with narrow width where a sufficient flat plane cannot be secured for sticking the heater wire 5, a plane deformed in the vertical direction such as a slope or a curved surface is formed, and by sticking the aluminum foil 6 to the deformed plane, a wider sticking area can be secured. A ring-shaped projection is formed on the hot plate 3 or the heat sink 4, so that the heat sink can be heated evenly with the heat conduction in the longest possible contact part.
Patent JP-2001325441-A (JP)
Title: System for desk work related to insurance
Inventor: FUKAZAWA MITSURU
IPC: G06Q40/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a system for desk work related to insurance which can be developed at a reduced cost and in a shortened time. SOLUTION: On the basis of an insurance application 20 examined by a financial institution or the like, a subscription applying processing part 12 executes subscription applying processing for inputting the personal information of an applicant entered on the application. A change processing part 14 converts debt (loan) information provided from the financial institution such as non-bank or house maker through a network NW to standard loan information and finds the change of loan on the basis of the loan information of a previous month and a present month. Besides, the change processing part 14 converts this loan change to standard change information. An insurance company IF 18 provides change data 40 prepared on the basis of the standard change information to each of insurance companies 50.
Patent JP-2001330801-A (JP)
Title: Lens fastening structure for spectacles
Inventor: HAGIWARA TSUTOMU
IPC: G02C5/12
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure which fastens the lenses to rimless spectacles and can prevent the crack of the lenses as far as possible without the penetration to holes for inserting screws to the lenses. SOLUTION: A front frame 1 is manufactured by bending a piece of wire and has eyewire pieces 3 and 3 on both sides of connecting parts 2. Grasping parts 4 and 4 are formed on both sides of the eyewire pieces 3 and the lenses 5 are held and mounted by these grasping parts 4. Upper pieces 8 and lower pieces 9 of the grasping parts 4 are fitted into recessed grooves 13a and 13b formed on the outer peripheries of the lenses 5.
Patent JP-2001332748-A (JP)
Title: Method for manufacturing solar cell module
Inventor: KONDO MASATAKA
IPC: H01L31/04
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To enhance a throughput of a solar cell module by a method wherein a manufacturing yield of the solar cell module is increased to decrease a problem of a waste disposal, and also a tact time in each step is reduced. SOLUTION: A method for manufacturing a solar cell module comprises the steps of: annealing after a plurality of solar cells are formed which are in series connected to each other by forming a first electrode layer, a photoelectric transfer semiconductor layer and a second electrode layer which are scrambled in a stringlike manner on a substrate, respectively; applying a reverse bias voltage to each solar cell to remove a short-circuit part; affixing a preliminary solder in a dotted manner to a bus region in the vicinity of both ends of the substrate; removing at least a part of a thin film formed in a marginal part of the substrate by a sandblast; cleaning the substrate; measuring a voltage/ current of the solar cell by a solar simulator, and forming a bus bar electrode on the preliminary solder of the bus region.
Patent JP-2001328073-A (JP)
Title: Wire tool and its manufacturing method
Inventor: ENOMOTO TOSHIYUKI
IPC: B24D11/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a long and inexpensive wire tool of long life with improved accuracy and efficiency in cutting work, and its manufacturing method. SOLUTION: A binding material is formed only by an electron beam hardenable adhesive layer (single layer) or only an electron beam hardenable adhesive layer formed after the treatment with a primer in manufacturing the wire tool by fixing the abrasive grain 22c onto a wire 11 by the binding material including an electron beam hardenable adhesive 22a as its main component. The organic resin powder with superior softness and adhesive strength with the electron beam hardenable adhesive 22a, and the organic resin fiber are used as additives 22b. Further a proper amount of hard particles such as metallic particles are blended as the additives 22b to be mixed in the electron beam hardenable adhesive.
Patent JP-2001329502-A (JP)
Title: Elastic pavement material
Inventor: OTSUKI KAZUMI
IPC: E01C5/18
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an elastic pavement material having excellent water permeability of the pavement surface while being thick, and capable of preventing rubber chips from dropping out for a long time. SOLUTION: This elastic pavement material is a thick plate-material of a porous structure having a thin surface layer 1 formed by hardening rubber chips with a binder and a thick base layer 2 formed by hardening rubber chips made of crushed waste tire with a binder, and a number of water permeable holes 24 opened to the lower surface side are formed at suitable spaces in the base layer 2.
Patent JP-2001332001-A (JP)
Title: Recording and/or reproducing device
Inventor: SATO HIROYUKI
IPC: G11B17/047
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of a cartridge having a shutter in a state that the cartridge is inserted into a device. SOLUTION: This device is provided with a tray 26 which has a loading section 26a to be loaded with the cartridge 100 and transfers the cartridge loaded in the loading section by the moving of the cartridge drawn out of a main body side casing 3 between a loading position where the cartridge is loaded in the loading section and a housing position where the cartridge is housed in the main body side casing, a shutter opening/closing mechanism 38 which opens or closes the shutter of the cartridge in moving of the tray and a reading means 59 which reads out the information signals recorded on a recording medium 102 of the cartridge transported by the tray and opened with the shutter by the opening/closing mechanism.  The main surface of the cartridge in the state that the tray loaded with the cartridge is moved to the housing position faces approximately a longitudinal direction and the approximately the entire part of the cartridge is made visible from forward.
Patent JP-2002054087-A (JP)
Title: Method for producing paper
Inventor: WAKAMATSU HIDEAKI
IPC: C08F220/60
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving a yield, improving the yield of a paper making raw material and also reducing water content after dehydrating press, because, since conventionally used acrylic type cationic or amphoteric polymer as the yield-improving agent is a quaternary ammonium base-containing polymer and thus has a very high hydrophilic property, the water content of a wet paper produced by adding such polymer becomes naturally high, therefore the water content after its dehydrating press is not sufficiently reduced and a steam consumption of a dryer is not reduced to lead that the productivity can not be improved. SOLUTION: This method for improving the water filterability is to add a primary amino group-containing (co)polymer produced by polymerizing a monomer (or a mixture) consisting of a primary amino group-containing acrylic type monomer as an essential component, into a paper-forming raw material before its paper making.
Patent JP-2001337088-A (JP)
Title: Biochip making method and biochip making apparatus using the same
Inventor: TANAAMI TAKEO
IPC: C40B60/14
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To realize a biochip making method and apparatus which facilitate the volume production of biomolecule chips with a uniform quality in a short time and moreover, an easier adhesion thereof even with a very small amount thereof. SOLUTION: In the making of a biochip wherein biomolecules such as DNA, RNA, protein and glycollic chain are arrayed on a substrate, the biomolecules are adhered onto the substrate by a capillary array comprising a plurality of capillary pieces arranged at a pitch the same as that corresponding to each site on the substrate.
Patent JP-2001335261-A (JP)
Title: Air conditioner for elevator
Inventor: TSUCHIDA KEI
IPC: F24F3/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for an elevator which is capable of improving air conditioning efficiency, and which can be securely added. SOLUTION: For a duct 6 of which one end is connected to an air conditioner 5, the other end of it is connected to a blowing fan 3 at a ceiling part 2 of a car 1, and an interlock means for interlocking the blowing fan with operation of the air conditioner 5 such as a ventilation relay, air conditioner relay, ventilation starting relay, blowing starting relay, or air conditioning starting relay is provided, so air in the duct 6 sent from the air conditioner 5 is sucked by the blowing fan 3 to be supplied into the car 1. A car inside environment which is comfortable to passengers can thus be formed, and an air conditioning facility meeting needs by customers can be realized even for an existing elevator.
Patent JP-2001337894-A (JP)
Title: E-mail processing device and recording medium for program
Inventor: NAGASAKA AKIHIKO
IPC: G06F13/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an e-mail processing device which can automatically change a language on an input display for replied e-mail based on received e-mail to the language used by a receiver and does not need to adjust the language on input environment for every replied e-mail personally and realizes efficient transmission of e-mail when replied e-mail is composed and sent in response to received e-mail. SOLUTION: A CPU 1 determines a language used in a received e-mail when the e-mail is received. The CPU 1 changes an input display to enable operator to input a replied e-mail by the same language in the received e-mail when the replied e-mail is composed.