baber/WOPTO huggingface dataset:
Patent JP-2002149018-A (JP)
Title: Image forming device
Inventor: NISHIKAWA HIDEFUMI
IPC: G03G21/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is made harmless by preventing ozone generated in the image forming device, from being discharged out of the device. SOLUTION: The image forming device having an ozone generating section which generates ozone in the device is provided with a duct for drawing air containing the ozone generated by the ozone generating section, and returning the air to the ozone generating section after the removal of the ozone from the air. The image forming device is also provided with at least one fan for sending air to the downstream side from the upstream side where the air is drawn into the duct. The image forming device is further provided within the duct with at least one ozone removal member for removing the ozone.
Patent JP-2002146836-A (JP)
Title: Slewing gear for construction equipment
Inventor: SHIBUKAWA SOUSHI
IPC: B66C23/84
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To extend the durability and life of a bearing by protecting a lower bearing arranged in a position close to a grease bath from a foreign matter spouting from the grease bath. SOLUTION: The rotation of a revolving hydraulic motor 10 is decelerated in two stages by epicyclic reduction gear mechanisms 14 and 19 within a reduction gear 4, and a rotating force of high torque is taken out from the output shaft 24 of the reduction gear 4. The pinion 25 of the output shaft 24 is meshed with the inner teeth 37 of a rotating wheel 32, and the revolution of the pinion 25 is transmitted from the output shaft 24 to a revolving frame 2 through a housing 5 to rotate a superstructure on a base carrier. Of upper and lower bearings 26 and 28 for supporting the output shaft 24 within the housing 5 of the speed reducer 4, the lower surface side of the lower bearing 28 vertically opposed to grease G in the grease bath 38 is covered with, for example, a filler 41 such as foamed urethane to protect the lower bearing 28 from the lower side.
Patent JP-2001272236-A (JP)
Title: Information processing device for motor vehicle
Inventor: IWASAKI MASAHIKO
IPC: G08G1/0969
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To correctly regulate the provision of information, alarming, motor vehicle control, etc., according to the conditions when correct information on reference points is not detected correctly and also when the motor vehicle changes its travelling direction or backs up when processing information from outside. SOLUTION: When correct information on reference points is detected correctly and a traffic lane obtained from the information on reference points matches with the traveling direction of a motor vehicle, all the provision of information, alarming, and motor vehicle control are allowed. When at least either one is not satisfied, the correctness of external information is determined on the basis of the number of points matching with the contents of the external information. When it is possible to specify one point highly accurately, all the provision of information is allowed, and the level of the provision of information is suppressed more when the specification is more vague.  In addition, the traveling direction of the motor vehicle is detected from the external information and information on a present location, and the provision of service is halted, when the traveling direction is changed is such a way as to leave a target location. When it is likely to obtain external information, detection frequencies are scanned.
Patent JP-2002146121-A (JP)
Title: Polyethylene resin composition
Inventor: KAWAKAMI SHIGENOBU
IPC: C08L23/06
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene resin composition which has sufficient stability against heat and oxidation and excellent hue stability and is suitable for uses, such as oriented tapes and drawn fibers, needing orienting or drawing processes. SOLUTION: This polyethylene resin composition characterized by comprising 100 pts.wt. of polyethylene resin, (A) 0.01 to 1 pt.wt. of an antioxidant having a phosphite structure and a hindered phenol structure in the identical molecule, (B) 0.01 to 1 pt.wt. of a hydrotalcite-based compound, and/or (C) 0.01 to 1 pt.wt. of a higher fatty acid periodic table group II metal salt. The polyethylene resin composition has extremely excellent stability against heat and oxidation and further has highly excellent hue stability.
Patent JP-2002153370-A (JP)
Title: Boots stand
Inventor: MIYAZAWA HIROSHI
IPC: A43B3/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To save a storage space and prevent deformation when storing boots, especially long boots. SOLUTION: This boots stand comprises a pair of boot stands 20, 20. Each the boot stand 20 has a tube-shaped stand body 30, and a tiptoe holder 40 provided above the stand body 30. The stand body 30 is stored in a tube-like part 12 of the boot 10 to prevent the deformation of the tube-like part 12. The tiptoe holder 40 stores and holds a tiptoe part 14 of the boot 10. By vertically alternately combining a pair of the boots 10, the boots 10 are stored in a width of one boot 10 not to require a width corresponding to the boots 10.
Patent JP-2002142677-A (JP)
Title: Packaged beverage
Inventor: INAOKA SETSUJIRO
IPC: A23L2/52
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a packaged beverage excellent in stability of color tone and transparency of appearance even after long-term storage, and having good palatability of flavor. SOLUTION: This packaged beverage contains dissolved-state catechin of nonpolymer constituents of (A) non-epi-form catechin and (B) epi-form catechin, and the respective weights of the constituents (A) and (B) per 500 ml of the packaged beverage satisfy the following three requirements: (1) (A)+(B)=460-2,500 mg, (2) (A)=160-2,250 mg, and (3) (A)/(B)=0.54-9.0.
Patent JP-2002153525-A (JP)
Title: Nurse call apparatus
Inventor: KAWADA TOSHIO
IPC: A61G12/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To easily alter calling-out destination from a nurse call daughter machine to a portable terminal and daughter machine number data for displaying the calling-out destination on the portable terminal and to display the altered calling-out destination. SOLUTION: In nurse call parent machines 11 and 12, a first calling-out destination altering switch 58 is operated on the basis of a calling-out destination setting table among the calling-out destination setting table 57a and daughter machine number altering table 57b provided to a memory part 57 to enable the alteration of the calling-out destination from nurse call daughter machines 1a, 1b, or the like, and 2a, 2b, or the like, to the portable terminal, and a daughter machine number altering machine 59 is operated on the basis of the calling- out destination setting table to enable the alteration of the daughter machine number data displayed on the portable terminal.  When the number of carers is reduced in the night, a second calling-out destination altering switch 60 is operated to enable the alteration of the calling-out destination from nurse call daughter machines to the portable terminal and, corresponding to this operation, the calling-out destination of the nurse call daughter machines is displayed on a display part 54.
Patent JP-2002157559-A (JP)
Title: Non-contact communication type information carrier
Inventor: KIKUCHI YUJI
IPC: B42D15/10
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact communication type information carrier which is inexpensive and thin and has a satisfactory communication characteristic. SOLUTION: This non-contact communication type information carrier consists of an IC element 2 where an antenna coil is formed integrally, an insulating member 4 on which a booster coil 3 is formed and base bodies 5 for supporting the IC element 2 and the member 4 integrally. The booster coil 3 is composed of a conductor 3a formed on the front face side of the member 4 and a conductor 3b formed on the rear face side of the member 4. The respective conductors 3a and 3b are arranged opposite to each other through the member 4, and their windings are also formed in a reverse direction. The conductor widths of the respective conductors 3a and 3b arranged oppositely through the member 4 can be different from each other in order to easily manufacture the non-contact communication type information carrier having a satisfactory communication characteristic.
Patent JP-2002153766-A (JP)
Title: Shredder
Inventor: KOBAYASHI NOBORU
IPC: B02C18/24
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a shredder provided with a cutter mechanism that can permit the apparatus to be reduced in its longitudinal size and can perform cut in a plurality of directions. SOLUTION: This shredder comprises a cutter mechanism 20 composed of a cutter part 21 that cuts paper and a means 22 that is juxtaposed therewith and drives the part 21; an open-top trash box 11 that holds shreds D falling from the lower part of the mechanism 20; and a mechanism 30 that levels the accumulated shreds in the box 11 from the side just above the box 11. The mechanism 30 comprises a member 31 that collects the shreds D and a means 60 that suspends and supports the member 31 during its advancement into the box 11 and allows it to reciprocate between the lower position of the cutter and the lower position of the drive means along the direction of their arrangement.
Patent JP-2002154799-A (JP)
Title: Driving device for load-applied long-sized traveling body
Inventor: NISHIKAWA MASAAKI
IPC: B66F11/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a slip even if load becomes large by fluctuating frictional force between a traveling body and a drive rotation body, corresponding to the magnitude of load. SOLUTION: This driving device is constituted to wind a belt-like long-sized traveling body with a width onto the outer peripheral surface of a drive rotation body and to drive the traveling body to travel by the rotation of the drive rotation body. A pressure roller is applied from the outer peripheral surface of the traveling body to press the traveling body to the outer peripheral surface of the drive rotation body to thereby generate frictional force between the traveling body and the drive rotation body, and the pressing force of the pressure roller is fluctuated corresponding to the magnitude of load applied to the traveling body.
Patent JP-2002154495-A (JP)
Title: Microgravitational environment vibration absorbing link mechanism
Inventor: KAWASAKI SHUICHI
IPC: F17D1/08
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a microgravitational environment vibration absorbing link mechanism capable of absorbing the vibration propagated to the external environment from a vibrator through an electric wire and a pipe in space. SOLUTION: Recessed parts 10a, 10b are formed in a casing 10, and both ends of a rotating shaft 30 are supported through elastic bearings 10, 11. Horizontally extended four arms 44-47 are mounted on the rotating shaft 30, and experimental boxes 40-43 are respectively mounted and rotated at a tip of each arm. A slip joint 32 is mounted on the way of the rotating shaft 30, and a link mechanism L is connected through a flexible pipe 33 and a connector 34. The link mechanism L is composed of joints 1, 2, 3 and link arms 4, 5, 6, the joint 1 is rotatable around Y-axis, the joint 2 is rotatable around Z-axis, and the joint 3 is rotatable around X-axis to absorb the vibration in the arbitrary direction. The electric wire and the piping are connected to the rotating shaft 30 from the inside of the link mechanism L.
Patent JP-2002163612-A (JP)
Title: Card reader
Inventor: SHIOMI TOSHIAKI
IPC: B42D15/10
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To process plural cards at high speed without exchanging or moving cards. SOLUTION: In the card having a card pass 3, a branch pass 5 branched from the card pass 3, a traveling path switching means 6 located at the branch of the card pass 3 and the branch pass 5 and a conveying means provided with a driving source located on the card pass 3, one antenna 61 for non-contact communication is located closely to the traveling path switching means 6, plural non-contact IC cards C4,..., C4 are respectively stopped closely to the traveling path switching means 6 on the card pass 3 and the branch pass 5, and one antenna 61 for non-contact communication can communicate with the plural non-contact IC cards C4,..., C4.
Patent JP-2002131647-A (JP)
Title: Microscope illuminator
Inventor: TAYA KIYOTAKA
IPC: G02B21/06
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a microscope illuminator which adequately changes the illuminance of the portion to be irradiated by adoption of a moving mechanism. SOLUTION: This illuminator includes a nearly cylindrical fixing member 1, a movable member which is arranged in superposition on the outer peripheral portion of the fixing member and moves vertically along this outer peripheral portion and a lighting section C which is arranged in the internal space 19 of the movable member and is mounted with a plurality of luminous bodies 22 on a substrate 21. One of the outer peripheral portion of the fixing member and the inner peripheral portion of the movable member facing this outer peripheral portion is provided with spiral groove portions 3 and the other is provided with pins 15 so as to engage the groove portions, respectively. The pins are moved by the rotation of the movable member while the state of engaging the pins with the groove portions is maintained, by which the movable member is moved vertically relative to the fixing member.
Patent JP-2002165022-A (JP)
Title: Telephone
Inventor: TAKATORI SUNAO
IPC: H04M11/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a telephone that is connected to an opposite telephone through the Internet telephone service without a contract with a service provider. SOLUTION: The telephone PH1 has a transmission section 100, a reception section 200 and a communication control section 300. The communication control section 300 conducts various controls for the communication with the telephone PH2, uses a public line to directly connect the telephones PH1, PH2 at once and selects a talk via the Internet. The transmission section 100 has a voice input section 110 to input the user's voice, and an output of the voice input section 110 is respectively given to the communication control section 300, a voice recognition section 120 and a packet data generating section 130.  The voice recognition section 120 recognizes the output voice from the voice input section 110 and its output is given to a synthesized voice unit generating section 140, where synthesized voice unit data corresponding to a phoneme, a word and a sentence or the like subjected to voice recognition are generated.
Patent JP-2002166329-A (JP)
Title: Broach for internal machining and manufacturing method of the same
Inventor: MINAMI TOSHIHIRO
IPC: B24B3/16
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a broach for internal machining capable of shortening time required for straightening, grinding, etc., and reducing cost by improving processes for manufacturing a broach for internal machining. SOLUTION: The manufacturing method of a broach for internal machining comprises the steps of: preparing material including cutting the material at a predetermined length; heat treating including quenching and tempering; turning including shape processing of the outer shape and the blade groove and finishing of the face of a cutting edge; and grinding including finishing of a cylindrical surface and the flank of the cutting edge.
Patent JP-2002161863-A (JP)
Title: Piston collision prevention control method for linear compressor
Inventor: HASEGAWA SUGIMATSU
IPC: F04B49/06
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple piston collision prevention control method for a linear compressor capable of reducing a stroke of a piston and preventing the piston from colliding against a cylinder head surely, stably, highly efficiently and with high reliability at low cost without fluctuating top clearance of the piston. SOLUTION: This piston collision prevention control method for the linear compressor comprises a process for driving the linear compressor by drive frequency at which drive frequency of the piston agrees with resonance frequency determined by gas spring constant, a process for reading a current position of the piston and an upper limit position set value of travel of the piston to compare the current position of the piston with the upper limit position set value of the piston, and a process for supplying a drive frequency command value lower than the resonance frequency to the piston to reduce an amplitude of the piston when the current position of the piston exceeds the upper limit position set value of the piston.
Patent JP-2002166415-A (JP)
Title: Ultrasonic working method
Inventor: BABA YASUO
IPC: B28D5/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To accelerate a working speed within a range of optimal conditions while semiconductor materials are prevented from being cracked with regard to the ultrasonic working of the semiconductor materials such as a silicone wafer, a ceramic and the like. SOLUTION: This ultrasonic working method is characterized in that a process to join a material to a base material partially includes a step to use an epoxy additive and a process to perform the ultrasonic working of the material perpendicularly with a base material surface includes a step to make a cut to the depth close to about half the thickness of the base material in the working direction and scrape off the base material using a polishing device.
Patent JP-2002173466-A (JP)
Title: Method for producing tertiary alcohol ester
Inventor: NAGANO SHINYA
IPC: C07C69/54
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently producing a tertiary alcohol ester compound from the corresponding tertiary alcohol having a ring in one of branched chains. SOLUTION: This method for producing a tertiary alcohol ester comprises reaction of a tertiary alcohol of formula (1) (wherein, the ring Z is a monocyclic or polycyclic nonaromatic or aromatic ring; and R1 and R2 are each same or different a hydrocarbon group or the like) with an organometallic compound of formula (2): R4-M [wherein, R4 is a hydrocarbon group; and M is a (ligand- bearing) metal atom or a group of formula (3): -MgY (wherein, Y is a halogen atom)] and a carboxylic acid halide of formula (4) (wherein, R3 is a hydrocarbon group or heterocyclic group; and X is a halogen atom) to obtain the objective tertiary alcohol ester of formula (5) (wherein, Z, R1, R2 and R3 are each the same as mentioned above).
Patent JP-2002168461-A (JP)
Title: Underlay sheet
Inventor: TANI MOTOYUKI
IPC: F24C15/08
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an underlay sheet which can be readily flattened or can be turned into a using state without employing a connecting tool or the like. SOLUTION: An underlay sheet 16 is constituted of a bottom surface 17 having a rectangular shape for being laid under a cooking stove, a right side surface 18 which is connected to one side of the bottom surface 17 in a foldable manner for covering the right side of the cooking stove, a left side surface 19 which is connected to another side of the bottom surface 17 in a foldable manner for covering the left side of the cooking stove, and a rear surface 20 which is connected to still another side of the bottom surface 17 in a foldable manner for covering the rear surface of the cooking stove. The right side surface 18 and the rear surface 20 are connected through a right foldable portion 21, and the left side surface 19 and the rear surface 20 are connected through a left foldable portion 22. When used, the right side surface 18 and the left side surface 19 are lift up in the direction shown by the arrows so as to lift up the rear surface 20 in the direction shown by the arrow through the right foldable portion 21 and the left foldable portion 22.
Patent JP-2002173723-A (JP)
Title: Ni BASED ALLOY HAVING UNIFORM STRUCTURE AND ITS PRODUCTION METHOD
Inventor: KAWASHITA NOBUO
IPC: C22F1/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an Ni based alloy which has excellent corrosion resistance and stress corrosion cracking resistance, and simultaneously has good hot workability, a slab thereof, and their production method. SOLUTION: The Ni based alloy slab for hot rolling has (a) the componential composition (by weight) of <=0.045% C, 3 to 25% Fe, 14 to 26% Cr, <=4% Nb, 0.005 to 0.04% N, <=1.0% Si, <=0.2% Al, <=0.030% P, <=1.0% Mn, <=50 ppm S and <=60 ppm O, and the balance Ni and inevitable impurities, and (b) the characteristics that the austenite grain size number (G.S.No.) is >=1.
Patent JP-2002172950-A (JP)
Title: Shift control device
Inventor: KATO SABURO
IPC: B60K20/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a shift control device allowing cost reduction and miniaturization of a shift lever device by emitting the number of switches for detecting a position mounted into the shift lever to one. SOLUTION: A control circuit of a shift lock solenoid 28 is mounted to a circuit for combining a single switch 13 for detecting that a gate type shift lever goes into one of P, D, and L ranges with a position signal outputted from an AT device and outputting a shift signal to the AT device. A release signal of the sift lock solenoid 28 is generated when a signal indicating that the AT device lies at a P position and a strap lamp signal are simultaneously inputted.
Patent JP-2001229662-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OTANI HIROKO
IPC: G11B33/14
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device which substantially prevents the adhesion of foreign matter to a magnetic head. SOLUTION: A porous impregnation material 14 impregnated with a gaseous phase lubricant which is vaporized at the atmosphere temperature within an armoring case 2 is disposed on the inner side of the armoring case 2 containing a tape mechanism 1 having a magnetic head, such as a rotary video head 5. As a result, the magnetic head attains the state that the magnetic head is protected by the film of the gaseous phase lubricant and the adhesion of the foreign matter exclusive of the gaseous phase lubricant to the magnetic head may be eliminated and the degradation in the reading accuracy of the magnetic data occurring of the foreign matter may be prevented.
Patent JP-2002218142-A (JP)
Title: Facsimile server
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/34
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile server that is connected to a computer network and a telephone line which can be called with a plurality of telephone numbers and ensures the opportunity of facsimile communication by a specified telephone number. SOLUTION: A 1st FAX server 1 is connected to FAX1-FAX3 of a FAX group 5 through a dial-in line 8 in which an incoming call arrives by a plurality of telephone numbers, a PSTN 4, and a line 9 to make facsimile communication by the communication protocol of the T.30. Furthermore, the 1st FAX server 1 is connected to a 2nd FAX server 3 via the Internet 2 to conduct facsimile communication by the communication protocol of the T.30. The 1st FAX server 1 can set connection propriety to the real time Internet facsimile communication by the communication protocol of the T.38 by each of telephone numbers 8a, 8b, 8c.