baber/WOPTO huggingface dataset:
Patent JP-2002216550-A (JP)
Title: Broadband composite shield cable
Inventor: NAKAMURA MASANORI
IPC: H01B11/18
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a broadband composite shield cable mainly used for a high speed interface cable (ex: IEEE1394, USB) of a PC or the like that secures characteristics in high speed signal transmission (attenuation deterioration, phase distortion, dispersion of characteristic impedance, dispersion of skew, a DC resistance or the like), is also accommodated within the outside dimension of a connector, and has flexibility (softness) as well. SOLUTION: Signal wires comprises plural pairs of twisted signal wires provided with a shield for signal wires. Thin and small diameter insulated power lines in a gap between the signal wires are insulated with a thin tape or thin coating to reduce the conductor resistance of the power line as much as possible and to decrease the diameter. The signal wires and the thin and small diameter insulated power lines are divided in multiple groups to reduce deterioration of the signal wires caused due to cable deformation, and are arranged in gaps in the signal wires. Plural coaxial signal wires and plurality of the thin and small diameter insulated power lines insulated with the thin tape or the thin coating in a gap between the coaxial signal wires are arranged.
Patent JP-2002213845-A (JP)
Title: Refrigerant liquid storage tank monitoring system, system on the side to be monitored thereby, monitoring side system thereof, method for monitoring refrigerant liquid storage tank and program for simulating refrigerant liquid, and computer-readable recording medium having the program recorded thereon
Inventor: HORIGOME TOSHIRO
IPC: F17D5/06
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant liquid storage tank monitoring system, capable of deciding whether a refrigerant component consisting of refrigerant liquid in a refrigerant liquid storage tank is out of an allowable composition ratio range. SOLUTION: The refrigerant liquid storage tank monitoring system comprises a refrigerant liquid storage tank 11 for storing non-azeotropic refrigerant liquid consisting of a plurality of refrigerant components; a composition ratio detecting device 12 for detecting the composition ratio of a refrigerant component, of which refrigerant liquid in the refrigerant liquid storage tank 11 consists; an information transmitting device 15 for receiving the composition ratio of a refrigerant component, detected by the composition ratio detecting device 12, as information and transmitting the composition ratio information; and an information reception indicating device 61 for receiving the composition ratio information from the information-transmitting device 15 and displaying the information.
Patent JP-2002220217-A (JP)
Title: Carbon foam and graphite foam manufactured from the carbon form
Inventor: SUGANO KOICHI
IPC: C10C3/10
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a carbon form which has a homogeneous cell structure and has characteristics such as good heat resistance, heat conductivity, chemical stability, electric conductivity, strength and gas diffusion and a graphite foam manufactured from the carbon foam. SOLUTION: A specific mesophase pitch is treated with heat at a temperature of 400 deg.C or more and 800 deg.C or less in an inert gas pressurized at 0.1 MPa or more.
Patent JP-2002210724-A (JP)
Title: Damage preventive fitment of concrete coating molding material
Inventor: YAMADA HIROFUMI
IPC: B28B11/24
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a damage preventive fitment capable of preventing a damage of a surface of an outer wall material at a loading time to a rack or the like of the outer wall material and having excellent durability. SOLUTION: The damage preventive fitment (5) comprises mounting parts (10) mounted in frames (2), (2) made of steel embedded in the outer wall material (1), and a buffer (11) contacted with a separate outer wall material (1) to be superposed on the outer wall material (1) to prevent a contact of the frames (2), (2) with the separate material (1). The parts (10) are formed as plates with locking pieces (12), (12) engaged with the frames (2), (2). The part (11) is a rubber material having a heat resistance and a pressure resistance.
Patent JP-2001278790-A (JP)
Title: Mizoribin tablet improved with color tone change
Inventor: SUZUKI KAZUMI
IPC: A61P29/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a further excellent tablet containing mizoribin capable of being in accordance with various requirements potentially required from now on in a medicinal scene. SOLUTION: This mizoribin tablet improved with its color tone change in a non-packaged state is constituted by a core material containing the mizoribin as an active ingredient and a pharmaceutically permissible film coating base agent for covering the core material, and has <=30 min disintegrating time.
Patent JP-2002222517-A (JP)
Title: Magnetic recording medium
Inventor: OMORI HIROYUKI
IPC: H01F10/26
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having high coercive force and low medium noise, wherein recording and reproduction can be performed with the high ratio of the signal to the noise (S/N) even in high density recording and the change of the signal in lapse of time is lessened. SOLUTION: In the magnetic recording medium 1 having a magnetic recording layer 4 laminated on a non-magnetic substrate 2 via a base layer 3, the base layer consists of a nitride (e.g. Ni70N30) consisting of at least one element selected from the group consisting of Fe, Co and Ni and nitrogen and the magnetic recording layer consists of at least one element selected from Co and Fe and at least one element selected from Ni, Pt and Pd (e.g. CoPt alloy film).
Patent JP-2002221850-A (JP)
Title: Charge generator and image forming device
Inventor: KONDO HIROSHI
IPC: G03G15/18
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a charge generator in which the generation of charge products, such as ozone and NOX, is lessened and which is capable of forming an electrostatic latent image to a body to be electrostatically charged and an image forming device using the same. SOLUTION: The charge generator 1 if the image forming device including at least the charge generator 1 for releasing electrons into the atmosphere by an electro releasing phenomenon from a semiconductor element and a developing device 2 for visualizing the image (electrostatic latent image) formed by charges on the body 5 to be electrostatically charged has the nature of increasing the carrier density in the semiconductor element by irradiation with light and is constituted to form the electrostatic latent image on the charge generator 1 by exposure to the semiconductor element and to visualize the electrostatic latent image on the body to be electrostatically charged by the developing device 2 after transferring the electrostatic latent image formed on the charge generator 1 onto the body 5 to be electrostatically charged.
Patent JP-2001224793-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine which can sufficiently heighten interest upon a jackpot by making a display mode displayed in a special symbol display as one rich in variation during jackpot motion by generation of the jackpot. SOLUTION: This Pachinko game machine has a special symbol display to perform a variable display game by plural symbols on condition that a game ball gets into a starting port, a game control circuit enabled to control the whole of a game and output information relating to the variable display game on the special symbol display, and a display control circuit to control the special symbol display based on display information outputted by the game control circuit. The display control circuit is not fixed but enabled to change a display mode of an animation displayed during jackpot motion upon a jackpot resulted by a variable display game at every jackpot.
Patent JP-2001284550-A (JP)
Title: Magnetic memory having structural element for preventing confusion of magnetization on sense layer
Inventor: ANTHONY THOMAS C
IPC: H01L27/22
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic memory cell having a structural element for preventing the confusion of magnetization on a sense layer. SOLUTION: As one execution form, a structural element 56 is provided with the magnetic film of high magnetic permeability to be operated as a coercive element for magnetization on a sense layer 50. The coercive structural element 56 provides a closed magnetic flux route for guiding a demagnetized field away from the sense layer 50. As another execution form, the structural element 56 is provided with a hard ferromagnetic membrane for impressing a local magnetic field to the sense layer 50 inside the magnetic memory cell.
Patent JP-2002226268-A (JP)
Title: Method for manufacturing strontium/ruthenium oxide sintered compact and sintered compact
Inventor: KANAI KUNIO
IPC: H01L21/8246
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To densify a strontium/ruthenium oxide sintered compact. SOLUTION: The strontium/ruthenium oxide sintered compact is characterized in that a mixed raw material, the main ingredient of which is composed of strontium oxide and ruthenium oxide, is temporarily fired, crushed if necessary, a sintering mold is filled with the obtained mixed powder, and sintered by discharge plasma.
Patent JP-2002229716-A (JP)
Title: Portable terminal
Inventor: AKEDA YOSHIHIRO
IPC: H04W88/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal capable of efficiently inputting characters, when inputting a number of characters with limited keys. SOLUTION: This portable terminal 1 having input means provided with a plurality of plural character key 3, has a means (vibrator, 7, vibrator driving IC, MPU 6) for alarming by the vibrator 7, when the plural character key 3 is pressed given times, and the plural characters allocated to the plural character key 3 take round.
Patent JP-2002232234-A (JP)
Title: Complex crystal resonator and overtone crystal oscillator using the same
Inventor: OBARA SHIGERU
IPC: H03B5/32
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a complex crystal resonator provided with an oscillator and a resonator whose miniaturization is made and which are excellent in economic efficiency, and an overtone oscillator that facilitates frequency adjustment by using the complex crystal resonator. SOLUTION: In this crystal resonator of a thickness slide vibration mode in which a vibration frequency is in inverse proportion to the thickness, for instance, made of an SC cut piece of crystal quartz, the piece of crystal quartz is provided with a first vibration area and a second vibration area (however, thickness of the first oscillation area > thickness of the second vibration area) having different thickness, either the first vibration area or the second vibration area is defined as an oscillator where an oscillation circuit is formed, the other is defined as a resonator where a filter is formed, the first vibration area operates by an overtone vibration with respect to a fundamental wave vibration, and the second vibration area operates as a complex type resonator that operates by a fundamental wave vibration.  This complex type resonator is applied to an overtone crystal oscillator obtained by inserting a resonator into a closed oscillation loop having a resonance circuit having an oscillator composed of a crystal resonator as an inductor component and an amplifier for oscillation.
Patent JP-2002229285-A (JP)
Title: Image forming device
Inventor: MUTO NARIAKI
IPC: G03G15/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a jamming is easily caused and the jamming processing is complicated and difficult since the space inside an image forming device is narrow, in a recent copying machine, etc., aiming space saving. SOLUTION: In the device, a large capacity paper loading means of high reliability is utilized for paper with high frequency of use and other paper feeding is carried out by a simple paper feeding tray with multiple trays. Furthermore, the image forming device with few cases of jamming is obtained by carrying out vertical installment of an intermediate transfer belt, vertical installment of a developing device, adopting vertically long ones, and making a carrying path as short and straight as possible.
Patent JP-2001198313-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which can ornament a frame to hold a transparent plate, which has been behind in ornamentation, with an advanced technique and also draw a player's attention to a game area. SOLUTION: The transparent plate holding frame 100 comprises a main frame component member 101 of synthetic resin on which an opening to control a game hole 204 is formed and ornamental members of synthetic resin 136, 149, 152, 153, 157 and 175 which are installed on the front of the main frame component member 101. Also since the ornamental members are installed along the edge of the opening, the combination of the main frame component member 101 and the ornamental members 136, 149, 152, 153, 157 and 175 can present an unprecedentedly advanced ornamentation. In addition since a player gats an impression as if the game area of a game board 319 was fringed, the emerged game area of the game board 319 can draw a player's attention to the game board 319.
Patent JP-2002230048-A (JP)
Title: Design supporting device
Inventor: TSUKIORI KAZUHIDE
IPC: G06F17/50
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is possible to verify the design of a fan only after the fan is integrated into an actual product, and that it is necessary to repeat the design, manufacturing, and test since the blowing performance of the fan is largely affected by the shape of the air course resulted from the surrounding constituting components at the time of designing a fan. SOLUTION: In this deign supporting system and device, it is possible to provide data for supporting the optimal design of a fan including estimation by deciding not only the shape of the fan but also the shape of the air route, and predicting the operating state and blowing performance of the fan in a state that the fan is integrated into an air conditioner, and it is possible to perform a series of processing ranging from the reduction of the repetition of a trail test through the input of the shape to the processing of results by controlling a plurality of devices from one device.
Patent JP-2001273789-A (JP)
Title: Restoring method for memory block
Inventor: WEISS DONALD R
IPC: G06F12/16
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a restoring system and method for a defective memory segment which can minimize quantity of restoring circuits being not used. SOLUTION: A restorable RAM block comprises plural segment of a RAM memory cell being restorable respectively, a state machine generating restoring data for restoring one or plural defective segments, a scan address machine generating data discriminating one or plural defective segments, and a mapping circuit mapping restored data generated by a state machine to one or plural defective segments discriminated by the scan address machine. Thereby, as generated restored data can be mapped to one arbitrary segment of a RAM detected as defective one, the optimum number of defective segments can be restored without requiring sufficient circuits for restoring all segments of the RAM.
Patent JP-2002228964-A (JP)
Title: Deflection scanner
Inventor: NAKASUGI MIKIO
IPC: H02K7/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a deflection scanner in which a locking member does not interfere with the optical path of a light beam even if a rotating member is miniaturized and thinned according to the miniaturization of a scanner main body, and the strength of the locking member is enhanced. SOLUTION: A rotor 9 is provided with an annular shoulder part 13 at a position which is located at the end of the opposite side in the axial direction from a rotating polygon mirror 1 attached and secured to the rotor 9 and nearest to the motor base plate 5. The axial movement of the shoulder part 13 is restricted with a lock member 14.
Patent JP-2002236858-A (JP)
Title: Lending-return control system and lending-return control method
Inventor: IKEDA TAKASHI
IPC: G06Q50/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of correctly reflecting the content in a control master held by a host computer by accepting lending-return processing in a terminal even in a network unconnectable off-line state in the system for controlling lending and return of an article by connecting the host computer and the terminals by the network. SOLUTION: In the off-line state, the terminals 20 and 30 form off-line data corresponding to accepted lending-return processing, and transmits the data to the host computer 10 after restoring the off-line state. The host computer 10 executes optimization corresponding to duplicate processing and correction processing after sorting the off-line data accepted from the respective terminals in order of the processing time in a data unit, and updates the content of a control information master 14 according to the off-line data.
Patent JP-2002235783-A (JP)
Title: Friction pad for disc brake
Inventor: TARUI TAKESHI
IPC: F16D69/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To effectively reduce brake noise of a low frequency caused by the irregularity of a rotor, in a friction pad for a disc brake. SOLUTION: In this friction pad for a disc brake having inner and outer pads 14, 16 which hold a brake rotor 10 therebetween, tapered surfaces 14x, 16y are formed on the intervening side of the inner/outer pad so that intervening points X, Y with respect to the friction pad are not in conformity with each other.
Patent JP-2002238148-A (JP)
Title: Overcurrent protective circuit
Inventor: SHIKAMA TAKASHI
IPC: H02H9/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent protective circuit, which is connected between a power supply built-in circuit and accessories, can easily set a protection current value corresponding to the number of accessories, can surely make a protective operation, can reduce a time for the protective operation, and can simplify a circuit structure. SOLUTION: This overcurrent protective circuit 1 has a plurality of PTC thermistors 2a-2c and a switching device 3. First ends of the PTC thermistors 2a-2c are connected to an input terminal 4, and second ends of the PTC thermistors 2a-2c are connected to terminals 3a-3c of the switching device 3. The switching device 3 arbitrarily changes the number of PTC thermistors connected to an output terminal 5, according to the value of load.
Patent JP-2002239782-A (JP)
Title: Filler wire for laser welding wire feed for aluminum alloy, welding method for aluminum alloy, and welded member made of aluminum alloy
Inventor: OSAME YASUHIRO
IPC: B23K26/32
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a filler wire for laser welding wire feed for an aluminum alloy which can suppress the occurrence of pores even in the case of welding an aluminum alloy member, particularly, a diecast molding of an aluminum alloy, to provide a welding method for an aluminum alloy using the filler wire, and to provide a welded member made of an aluminum alloy which is obtained by being welded by using the filler wire, and is provided with a sound weld zone having little deterioration in joint strength. SOLUTION: When the content of gaseous hydrogen in an aluminum alloy as the material to be welded is defined as X cc/100 gAl, the content Y% (mass ratio) of an Al-K-F based flux material in the filler wire for laser welding wire feed for the aluminum alloy is controlled so as to satisfy the conditions of 1.5X-1.5<=Y<=2.0X, and Y>=0.
Patent JP-2002240586-A (JP)
Title: Clutch operating device
Inventor: ONODERA YASUNARI
IPC: B60K23/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a clutch operating device for maintaining the function of a return spring for a clutch pedal arm without changing the mounting face of the return spring for the clutch pedal arm if the mounting angle of a push rod connecting the clutch pedal arm and a master cylinder is changed. SOLUTION: The clutch operating device comprises the master cylinder 6 connected to the clutch pedal arm 1 via the push rod 12 and the return spring 14 for the clutch pedal arm 1 mounted between a spring supporting plate 13 fixed to the push rod 12 and a bracket 3. The return spring 14 is formed as a conical coil spring with gradually different coil diameters, whose small diameter end 14a is put in contact with the spring supporting plate 13 fixed to the push rod 12 and whose large diameter end 14b is put in contact with the bracket 3.
Patent JP-2001271792-A (JP)
Title: Flow path for compressor with flute
Inventor: JOHN JARRED DECKER
IPC: F04D29/38
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of a gas turbine engine compressor and a fan in spite of geometrical restriction. SOLUTION: A compressor flow path 20 contains a blade-shaped part 16 having a leading edge 28 and a trailing edge 30 positioning at a certain interval in the axial direction and an outer end 32 and an inner end 34 positioning at a certain interval in the radial direction, and positioning at a certain interval in the circumferential direction. An outside wall 36 is bridged to the outer end of the blade-shaped part, and an inside wall 38 is bridged to its inner end. One of walls contains a a flute adjacent to the leading edge in order to locally increase the flow area.
Patent JP-2002239468-A (JP)
Title: Method and equipment for separating plastic
Inventor: MIYAZAWA TOMOHIRO
IPC: B03B4/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To separate chlorine-containing plastics from-plastic wastes with high precision. SOLUTION: The wastes mainly composed of the plastics are crushed by a crusher 1 to 1 to 15 mm. The plastics are then classified by a zigzag air separator 2 to the plastics 9 below 200 μm and the plastics 8 of a thickness exceeding 200 μm. The thick plastics 9 and thin plastics 8 are then separated respectively by air table type dry process specific gravity shape separators 31 and 32 to heavy objects (chlorine-containing plastics) 101 and 102 and light objects (plastics not containing the chlorine) 111 and 112.
Patent JP-2001242588-A (JP)
Title: Method for reducing dye stain of exposed photographic element and photographic element
Inventor: FARID SAMIR Y
IPC: G03C11/20
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing dye stain in a photographic element. SOLUTION: In the method for reducing the dye stain of an exposed photographic element, the element includes a base with one or more carried image forming layers each containing a photo-bleachable dye. The method includes a step for processing the element and a step for exposing processed element, in the presence of N-oxyazinium, to radiation which is absorbed in the photo- bleachable dye or the N-oxyazinium.