baber/WOPTO huggingface dataset:
Patent JP-2001224544-A (JP)
Title: Vacuum cleaner
Inventor: TAKAHASHI MASAKI
IPC: A47L9/19
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner of favorable usability capable of conducting motor control in accordance with a floor surface. SOLUTION: This vacuum cleaner comprises a main body 1 having a fan motor 2 to suck dust, and a floor surface discriminating means 4 to discriminate a floor surface, the floor surface discriminating means 4 is composed of a discharge air quantity detecting means 4a to detect quantity of discharge air of the fan motor 2, and discrimination of the floor surface is conducted based on result of detection by the discharge air quantity detecting means 4a, so discrimination of the floor surface can be conducted in a simple constitution, thereby a lowcost vacuum cleaner of favorable usability can be provided.
Patent JP-2001235272-A (JP)
Title: Cold insulation cabinet
Inventor: MORI KANTA
IPC: F25D23/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a cold insulation cabinet in which the cooling state in the cabinet can be altered easily and unnecessary contact with a switch can be prevented surely. SOLUTION: A rotary rectangular planar concealing member 60 is provided in order to conceal unnecessary refrigeration switch 52 and refrigeration display section 54b when the interior of the cold insulation cabinet body is frozen and to conceal unnecessary freeze switch 51 and freeze display section 53b when the interior of the cold insulation cabinet body is refrigerated. Consequently, cooling state in the cold insulation cabinet body can be altered easily and unnecessary contact with the switch by a worker or an article can be prevented surely when the article is placed in the cold insulation cabinet body or taken out therefrom.
Patent JP-2001231651-A (JP)
Title: Seating apparatus
Inventor: SUGAWARA TAKASHI
IPC: A47C7/54
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a seating apparatus wherein by allowing an armrest to be turned in conjunction with the tilting motion of a backrest, a change in relative distance between the surface side of the backrest and the armrest can be limited to a minimum so that the operability of a reclining mechanism is improved, thereby minimizing the occurrence of a give-up state and further a hip sore phenomenon or the slippage of clothes can be eliminated so that more comfortable seating can be achieved. SOLUTION: The seating apparatus has a reclining mechanism 50 for retaining a backrest 30 at a desirable tilting angle and an armrest 40 disposed beside a cushion 20, and the armrest 40 is turned in conjunction with the tilting motion of the backrest 30 in such a manner that the proximal side of the armrest 40 follows on the locus of the tilting of the backrest 30 with respect to a predetermined location of the side of the backrest 30, while the armrest 40 retains an approximately constant angle with respect to the longitudinal direction thereof.
Patent JP-2001235926-A (JP)
Title: Digital image forming device and its processing program recorded information recording medium
Inventor: SOGA HIROSHI
IPC: G03G15/01
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a digital image forming device having a plural-surface transfer function capable of restraining toner consumption at the time of paper end. SOLUTION: This digital image forming device is equipped with an image forming means forming a toner image on a transfer medium by writing an image on the transfer medium and developing the written image with toner, an intermediate transfer medium to which the toner image formed on the transfer medium is transferred further and which carries the transferred image on plural surfaces, a paper supply means supplying transfer paper, and a control means supplying the transfer paper to the transfer position of the intermediate transfer medium and forming the image on the transfer paper by controlling the respective means. The device is equipped with a storage means capable of storing inputted image data by as much as at least one surface and a storage control means controlling the storage means.  The storage control means stops accessing the storage means when the transfer paper to which the images for second and succeeding surfaces are transferred is used up in the case of forming the image in a mode in which the number of the image-formed surfaces on the intermediate transfer body is plural.
Patent JP-2001236677-A (JP)
Title: Optical pickup device
Inventor: HANAOKA ATSUHIRO
IPC: G11B7/135
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device undisturbed in reading or writing information recorded on a disk, by preventing dust from collecting inside a lens cap that protects the disk against damage and by making the lens cap deformable. SOLUTION: In the optical pickup device equipped with an objective lens 2 for reading information recorded on a disk 4 and with a lens holder 1 for movably holding this objective lens 2, a lens cap 3 is provided which is arranged on the outer circumferential side of the objective lens 2 and which has a projection 34 projecting toward the disk from the objective lens 2 oppositely facing the disk. At least a disk-facing part of the projection 34 of this lens cap 3 is composed of a material having a hardness lower than that of the disk material, while the projection 34 is formed with an inserting part put through in the radial direction.
Patent JP-2001239345-A (JP)
Title: Manufacturing method and apparatus for high precision inner surface deep-slot ring blank
Inventor: TAKASU ICHIRO
IPC: B21K1/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and apparatus for high precision inner surface deep-slot ring blank which can minimize distortion in quenching as the width precision is superior and has low draft, accordingly without the need for much grinding allowances, and which require no complicated tools, maintaining high productivity at a low cost, and allow to manufacture the ring blank for a deep-slot ball bearing outer ring for bearing units like a near net shape. SOLUTION: A ring type steel blank 3 consisting of a cutting ring or a forged ring is placed on a vertical press making a ring hole 4 in the vertical direction between an upper mold 5 and a lower mold 6, and making an ambient atmosphere temperature as the room temperature and is heated and upset by high frequency induction coils located around the ring type steel blank for the manufacture of the ring blank 1 of the deep-slot ball bearing outer ring for the bearing unit.
Patent JP-2001240656-A (JP)
Title: Fast curing epoxy resin composition
Inventor: HAMAGUCHI MASAHIRO
IPC: C08G59/62
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition where a gelling rate is remarkably high and a cured product from the composition is excellent in heat resistance. SOLUTION: This epoxy resin composition comprises (1) an epoxy resin having two or more epoxy groups in a molecule, (2) a metal alkoxy compound and (3) water as essential components.
Patent JP-2001243615-A (JP)
Title: Polyester film roll for magnetic recording medium and method for manufacturing magnetic recording medium
Inventor: ONO MASAAKI
IPC: G11B5/73
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a long-length polyester film roll for magnetic recording medium suitable for manufacturing a digital video tape having less DO with high productivity. SOLUTION: The polyester film roll for magnetic recording medium, wound on a cylindrical core, is characterized in that a polyester film has 3-7 μm thickness, 2-5 nm SRa value of one surface A, 12-18 nm SRa value of the other surface B, 50,000-500,000 protruding parts having 100-200 nm height per mm2, <=20 protruding parts having >=0.54 μm height per 100 cm2, 15,000-50,000 m film length and 1.1-2.5% air bite-in ratio of the air contained between films.
Patent JP-2001246413-A (JP)
Title: Device and method for cooling hot steel strip
Inventor: FUJIBAYASHI TERUO
IPC: B21B45/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device and method of a hot steel strip for stably strongly cooling even a steel strip to which tension is not applied on a run out table after the strip is delivered from the final finishing mill till the strip reaches a coiler. SOLUTION: Back-surface cooling nozzle groups 9 are installed in a position just near to the steel strip between roller tables on the run out table 3 where the hot steel strip 11 is covered on table rollers 8 and plural pieces of upper part cooling blocks 20 which are provided with upper-surface cooling nozzle groups 12 which are ascendable and descendable to the opposite position of these nozzle groups from above the line and restraint rolls 13 which are synchronously rotated in one body with these nozzle groups so that their circumferential speeds are equal to those of the roller tables. At the same time when the tip of the steel strip is passed through a rolling mill, the upper part cooling blocks are successively lowered from the block on the upstream side and the cooling of the upper and back surfaces of the steel strip are successively performed by simultaneously jetting cooling water from the upper- and back-surface cooling nozzle groups.
Patent JP-2001247426-A (JP)
Title: Cosmetic
Inventor: MOTOHASHI RIE
IPC: A61K8/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic having an excellent softness (emollient property) and moisture retention, namely, a moist feeling of the skin with an oily component which can not be solved with a cosmetic that is formulated with a conventional wetting agent or an ester or a combination of an ester and a polyhydric alcohol. SOLUTION: This cosmetic is characterized by comprising a trimethylolpropane side-chain fatty acid triester of general formula (1) [R1CO, R2CO and R3CO are each the same or different and a 4-40C saturated or unsaturated side-chain fatty acid residue] and a polyhydric alcohol as essential components.
Patent JP-2001245764-A (JP)
Title: Hanging-type case
Inventor: ITO KOICHI
IPC: A47F7/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a special means such as a tape, clip, etc., for blocking after opening is necessary as a suspending means and case opening/closing means are conventionally separately formed, that the special means can not be used again after exfoliated, that the separately formed suspending means and opening/closing means become a factor in crime, etc., and to solve the problems that it is possible to take out contents when a case is of a suspended- and lower part opening/closing-type constitution and is in a suspended state and opened, that it becomes a factor in crime, and that contents come into contact, fall, and cause damage, etc. SOLUTION: This suspended-type case is constituted of a device body 12 to constitute a case 10 provided with a fitting part, a pivotal part 11 to opening/closing-freely pivot a lid body 12, a movable-type rod body 14 with a hole for suspending provided for the fitting part, and a long hole 13 into which the rod body 14 is inserted and which is provided for the fitting part. It is possible to open and close the case 10 easily and reliably. It is possible to open and close the case 10 by one-touch operation and to visually recognize contents easily and simply. As the case 10 can not be removed without removing the rod body 14 from the suspending rod of a display wagon, the case 10 is useful for preventing the case and contents from being stolen, the contents from being broken, damaged, stained, etc., and crimes.
Patent JP-2001258212-A (JP)
Title: Terminal base of motor and method of manufacturing the same
Inventor: OTA NORIO
IPC: H02K11/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a terminal base of a motor which can cope with both N-pieces of capacitor and (N-1) pieces of capacitor and is capable of potting with a small amount of resin corresponding to the number of capacitors. SOLUTION: A capacitor accommodating part 54 is formed in an end plate 33, and has a space in which three capacitors 55 can be accommodated. A selection region 63 is formed in one end portion of the accommodating part 54. When two capacitors 55 are mounted, a terminal accommodating part 66 is formed in the selection region 63 in which lead terminals 62 are accommodated. When three capacitors 55 are mounted, the terminal accommodating part 66 is not formed in the selection region 63, so that both cases of two capacitors 55 and three capacitors 55 can be handled. When two capacitors 55 are mounted, the wall surface of the terminal accommodating part 66 blocks potting resin 67, and controls that the select region 63 is filled with the potting resin 67, thereby reducing the usage of the potting resin 67.
Patent JP-2001260746-A (JP)
Title: Vehicle lamp control device
Inventor: HISAIE NOBUTOMO
IPC: B60Q1/44
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To clearly transmit information about the deceleration of a vehicle to following vehicles by use of the entire area of a stop lamp. SOLUTION: The stop lamp 1 is divided into a plurality of segments 3, each of which is provided with a light source 4 which is made to emit light at high or low brightness by the output of a low voltage signal IL or a high voltage signal IH from a controller 10. In this case, the outputs from the controller 10 are controlled so that until a predetermined time T elapses since the operation of a brake pedal, a high-brightness emission area H moves over the stop lamp with the lapse of time.
Patent JP-2000299490-A (JP)
Title: Angle cavity resonance type photodetector assembly and its manufacture
Inventor: TRAN DEAN
IPC: H01L31/0232
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an angle cavity resonance type photodetector, whose responsiveness and speed are increased and ability of a communication process is improved. SOLUTION: In an angle cavity resonance type photodetector assembly 8, the reflection of light for plural number times in a photodetector 14 is used for converting light into an electrical signal. The photodetector 14 has a combination body of almost flat semiconductors having semiconductor active layers 20, which are parts where light is converted into the electrical signal. The photodetector 14 is arranged with respect a waveguide 10. The waveguide 10 has a first end part 28, which has the active layer 22 of the waveguide which is arranged between a pair of waveguide cladding layers 24 and 26, and receives light and a second end part 30 transmitting light to the photodetector 14. The photodetector 14 has a first reflector 12 and a second reflector 16 which causes light to reflect multiple number of times so that it crosses the active layer 20 of a semiconductor.
Patent JP-2001264145-A (JP)
Title: Level detector and garbage disposer using it
Inventor: MATSUI YOSHIAKI
IPC: G01F23/18
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a level detector which surely prevents a drop in the detection accuracy of a level or the detection impossibility of the level due to the clogging of a detection opening and whose reliability is more superior. SOLUTION: In the level detector, a detection tube 37 which is immersed and arranged in a liquid W to be detected is installed in such a way that a tube tip part forming its detection opening 37a is directed downward, a gas supply means 39 which supplies a pressurizing gas Ap to the detection tube 37 is installed, and a pressure detection means 41 which detects a pressure P at the inside of the detection tube 37 as level information on the liquid W to be detected is installed. A liquid spouting means 45, for clogging prevention, which spouts a cleaning liquid Wf' toward the detection opening 37a from the inside of the detection tube 37 is installed.
Patent JP-2001263874-A (JP)
Title: Shaft sealing oil recovery device
Inventor: FURUSAWA SHINPEI
IPC: F04C29/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a shaft sealing oil recovery device which makes a refrigerating machine which uses a shaft sealing device for connecting a driving machine to a compressor and hygroscopic lubricating oil to be operated stably by recovering the lubricating oil leaking out of a mechanical seal incorporated in the shaft sealing device and returning the recovered oil to the oil tank of the compressor after deaeration. SOLUTION: This shaft sealing oil recovery device is provided with a lubricating oil system (21) which is used for collecting the lubricating oil in a drain tank (5) from the shaft sealing device (3) and another lubricating oil system (22) which is used for recovering the lubrication oil in the oil tank of the compressor (1) from the drain tank (5) and dehydrates and deaerates the lubricating oil in the tank (5).
Patent JP-2000305660-A (JP)
Title: Single chip computer system
Inventor: BECK WILFRIED
IPC: G06F15/78
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a simple and inexpensive single chip computer system with which a central computer can be connected to one or more electrical machineries and apparatus through a network. SOLUTION: This single chip computer device is provided with a chip housing 10 and a connection contacting means on the housing 10, and further, a work memory 12, a program memory 13, at least one device interface 15 and at least one bus and/or data network interface 14 are provided in the housing 10. With such a single chip computer system, a central computer can control plural devices and/or send a response command signal to them using a data network, e.g. the Internet.
Patent JP-2001260658-A (JP)
Title: Mounting structure for center beam in wing vehicle
Inventor: NAITO SHIGERU
IPC: B60J7/08
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To firmly mount a center beam by relieving the concentration of stress applied to a fixing part of the center beam and gate-shaped frames. SOLUTION: In this wing vehicle comprising the center bam 10 extended between top centers of the game-shaped frames (guard frame 30, portal frame 32) stood oppositely to each other at front and rear parts of a load-carrying platform, and a pair of approximately inverted L-shaped wings oscillatably pivoted on left and right both sides of the center beam 10, longitudinal both ends of the center beam 10 are fixed to top parts of the both game-shaped frames (guard frame 30, portal frame 32) by means of bolts BA and nuts NA, a fixing member 50 is mounted on the top part of the center beam 10 and the game-shaped frames (guard frame 30, portal frame 32), the fixing member 50, the center beam 10 and the game-shaped frames (guard frame 30, portal frame 32)  are fixed by means of the bolts BB and the nuts NB to obtain the rigidity on a longitudinal edge part of the center beam 10 and to disperse the produced stress.
Patent JP-2001272449-A (JP)
Title: Ground dummy satellite device of navigation aid gps position measurement system and dummy gps satellite signal synchronizing method of ground dummy satellite device
Inventor: KAWANO SHUICHI
IPC: G01S19/11
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a ground dummy satellite device of a navigation aid GPS position measurement system and a dummy GPS satellite signal synchronizing method of the ground dummy satellite device which can provide distance measurement information with high reliability and high precision by making it possible to sufficiently satisfy the error regulations of a time system of an APL signal and a time system of a GPS signal by using a general GPS receiver as to GBAS improving precision by APL. SOLUTION: At the start of system operation, an APL code generator 12 initially sets an APL code position in the 1PPS signal reception timing of a GPS timing receiver 11 and then generates an APL code by a free run thereafter according to a reference frequency signal generated by a reference frequency signal generator 18 until a synchronization indication signal is received from a synchronizing signal generator 13. Once the synchronization indication signal is received from the synchronizing signal generator 13, the APL code position is synchronized in the 1PPS signal reception timing of the GPS timing receiver again.
Patent JP-2001272361-A (JP)
Title: Sample analyzer
Inventor: JO SHOTEI
IPC: G01N23/225
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sample analyzer using a stable semiconductor detector with satisfactory energy resolution as a WDS detector, so as to carry out highly precise quantitative analysis with good reproducibility. SOLUTION: This sample analyzer is provided with a dispersive crystal 7, on which characteristic X-ray excited from a sample 1 irradiated with a primary X-ray 2 is incident via a first collimator 6, a WDS semiconductor detector 4 receiving incident characteristic X-ray dispersed by the dispersive crystal via a second collimator 8 and detecting it, and an ESD semiconductor detector 5, and the WDS detector and the EDS detector are fixed to a liquid nitrogen dewar 3 fixed to a device body. The dispersive crystal is moved linearly along the optical axis of the fixedly arranged second collimator and turned by a prescribed diffraction angle at the same time, while the first collimator is rotated so that its optical axis direction is turned toward the center of the dispersive crystal according to a shift of the dispersive crystal.
Patent JP-2001271947-A (JP)
Title: Valve cartridge
Inventor: KIMURA YASUHIDE
IPC: F16K11/065
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a size into such an extent as replaceable with a valve cartridge used in the past while minimizing the increase in the pressure loss in a valve cartridge comprising a valve seat and a valve element having a plane changing the opening area of a fluid passing port by reciprocating and turning being tightly stuck to the valve seat. SOLUTION: This valve cartridge comprises the valve seat having the plane with the fluid passing port, the valve element having the plane changing the opening area of the passing port by reciprocating or turning being tightly stuck to the valve seat, a drive means for moving the valve element, a storage vessel storing the valve seat, the valve element, and the drive means and having a fluid inlet and an outlet, and a drive part seal means for holding the watertightness between the drive means and the storage vessel. The fluid passing port is opened to the storage vessel so as to be used as a channel for leading the storage vessel inside to the outlet, and the inlet and outlet for the fluid are opened in the bottom of the storage vessel.
Patent JP-2001279564-A (JP)
Title: Polyamide-based knitted fabric and inner wear
Inventor: WATANABE KENSUKE
IPC: D04B1/16
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide-based knitted fabric which has a dry and smooth touch and an excellent soft property and whose appearance can freely be controlled from a plain-like appearance to a natural grain appearance by the selection of a dye, and to provide an inner wear. SOLUTION: This polyamide-based knitted fabric at least partially using polyamide-based multifilament yarns which have thick and thin portions in the axial directions of the yarns and have different cross sections among single filaments in the cross-sectional direction is characterized in that the Uster irregularity average value of the polyamide-based multifilament yarns in the axial directions of the yarns is 5 to 20% in a normal test and in that the thick- thin peripheral length is <=20 cm. Another objective inner wear is produced by using the above knitted fabric.