baber/WOPTO huggingface dataset:
Patent JP-2001315458-A (JP)
Title: Thin sheet for high image quality heat sensitive stencil paper
Inventor: HIRANO TAKANORI
IPC: D21H27/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin sheet for a high image quality heat sensitive stencil paper used as the porous support of a heat stencil paper, which is thermally perforated through flash irradiation with xenon lamps or the like, infrared irradiation from laser oscillating elements or a thermal head so as to make a die. SOLUTION: In the black ink solid printing on the heat sensitive stencil paper, as the porous support of which the thin sheet having natural fibers compounded in some part or the whole thereof is employed, through the white point part area, which corresponds to the displayed area in the impurity measuring chart in accordance with the pulp-impurity measuring method (according to JIS P 8208), and the number of revelation of the white point parts, the thin sheet has the number of revelation of 20 or less of the white points having the displayed area of 0.08 to 0.3 mm2 and the number of revelation of 3 or less of the white points having the displayed area of 0.3 mm2 or more in the unit area of 623.7 cm2 (or the area of A4 size; 210 mm in breadth×279 mm in length).  By employing the thin sheet as the porous support of the heat sensitive stencil paper, the clear and high image quality heat sensitive stencil printing becomes possible.
Patent JP-2001314328-A (JP)
Title: Cooking pot
Inventor: NISHINA HIDEO
IPC: F24B1/20
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a cooking pot to be used for both grilled slices of meat and slices of meat in boiling broth capable of supplying sufficient air for a heating source. SOLUTION: In a cooking pot (1) provided with a grilled meat cooking part (2) for cooking grilled slices of meat and a one-pot dish cooking part (3) composed of a recessed part formed in the circumferential edge part of the grilled meat cooking part (2), any number of ventilating holes (4) are formed at any locations of the grilled meat cooking part (2).
Patent JP-2001320256-A (JP)
Title: Air-tight sealing method for piezoelectric vibrating device
Inventor: TANIMOTO YASUHIRO
IPC: B23K26/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an air-tight sealing method for piezoelectric vibrating device, with which microminiaturization is enabled and scattered metals at the time of air-tight sealing hardly enter a package. SOLUTION: A ceramic package 1, on which a crystal diaphragm is packaged, is packaged on a pallet P and closed by a metal lid 3, a transparent heat resistant glass pane G of a transmitting plate is packaged on the upper part thereof and the metal lid 3 is pressed and fixed. Besides, the lower surface of the ceramic package is pressed upward as shown by an arrow by a pressing mechanism T. In such a state, the closely adhered part is welded by laser beams.
Patent JP-2001314578-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine (particularly, a game machine not finishing a high probability state even when generating a hit of not generating the high probability state) for maintaining the high probability state until a starting frequency reaches a prescribed frequency after generating the high probability state. SOLUTION: A probability variation control means is provided for varying the probability of judging winning in a game justice judging means to the high probability state from a low probability stat when realizing a predetermined game condition. The probability variation control means maintains the high probability state until a variation frequency of identification information after generating the high probability state reaches a predetermined specified variation frequency. Thus, even if an ordinary big hit is generated at a probability varying time, the high probability state is surely maintained so as to expect plural-time hits at high probability state time.  A game player can concentrate with fair expectation for generation of a big hit, particularly, appearance of a probability varying big hit, and can enhance an expectant degree for continuous generation of the probability varying big hit, and can extremely enhance an enthusiastic degree over a game.
Patent JP-2001321157-A (JP)
Title: Culture base, cellular tissue and method for producing them
Inventor: IWATA HIROO
IPC: C12N11/12
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a cellular assembly containing no contaminants such as a culture base, and to provide a method for producing such a cellular assembly. SOLUTION: The culture base is characterized by comprising cellulose and a protein or peptide having cell adhesive effect. The method for producing a cellular tissue as cellular assembly is characterized by comprising culturing cells on a cell culture base made by immobilizing a protein or peptide onto cellulose followed by removing the cellulose by the action of cellulase.
Patent JP-2001315210-A (JP)
Title: Method for decorating surface of base material
Inventor: TANAKA YUKIO
IPC: B44C3/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a relatively simple method for decorating the surface of a base material which can bond a decorative sheet enough to the surface of the base material even when the surface has a complex shape. SOLUTION: In the method in which an adhesive is applied on the surface of the base material or on the back of the decorative sheet, and the sheet is laminated on the surface of the base material, the decorative sheet 40 is laminated on the surface of the base material 30 by pressing it by press means 10, 20 having flexible pressing surfaces 10 which can follow the surface of the base material 30. Preferably, the pressing surface are made of an elastic material having a passage for a heat-conductive medium in the inside, e.g. a cylindrical body of rotation 10 such as a tube.
Patent JP-2001321901-A (JP)
Title: Method for continuously casting steel
Inventor: TAKATANI KOJI
IPC: B22D11/10
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously casting a steel with which center segregation can stably be reduced over the whole width and the whole length of a cast slab in an inexpensive facility. SOLUTION: In the continuous casting method for casting a slab having a rectangle in the cross sectional shape by using an immersion nozzle having two spouting holes, in which the direction of spouting flow is respective short wall side directions at both sides of the width direction of a mold, the shape of these spouting holes is rectangle and the dimension of the spouting hole and the inner diameter of the immersion nozzle satisfy the conditions in the following formulas (A) and (B). W/H<=0.6...(A), (W×H)/(D×D)>=0.8...(B), wherein, W: the horizontal width (mm) of the spouting hole, H: the vertical length (mm) of the spouting hole, D: the inner diameter (mm) of the immersion nozzle.
Patent JP-2001289930-A (JP)
Title: Analytical technique for evaluating magnetic characteristic of superconductor
Inventor: KONISHI HAJIME
IPC: H01L39/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an analytical technique for quantitatively evaluating the magnetic characteristic of a superconductor by simulating a magnetic force acting between the superconductor and a magnet. SOLUTION: This analytical technique is provided for quantitatively evaluating the magnetic characteristic of a superconductor by calculating magnetization of the superconductor from a parameter obtained by simulating a measured value of the magnetic force operating between the superconductor and the magnet by using a model by arranging magnetic dipoles composed of a Meissner component having an external magnetic field dependency, a pin fastening component being decided by an external magnetic field applied to the superconductor and the hysteresis and having external magnetic field dependency and a nonmagnetic component causing no magnetic action in a lattice shape on the whole surface of the superconductor.
Patent JP-2001006123-A (JP)
Title: Thin film magnetic head
Inventor: SAITO MASAJI
IPC: G11B5/39
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce a Barkhausen noise for allowing the electric resistance of a magnetic resistance effect element to continuously and smoothly change in response to the change of the leakage magnetic field of a recording medium in a spin valve type thin film magnetic head. SOLUTION: This thin film magnetic head is provided with a magnetic resistance effect element 4 constituted of a first magnetic layer 1, non-magnetic conductive layer 2, and second magnetic layer 3. An anti-ferromagnetic layer 5 is adhered to the first magnetic layer 1, and hard magnetic layers 11 are formed at the both sides of the second magnetic layer 3. In the first magnetic layer 1, the magnetizing direction is fixed to a (y) direction by the exchange anisotropic bonding with the anti- ferromagnetic layer 5, and in the second magnetic layer 3, the magnetic anisotropy is applied from the hard magnetic layer 11 so that the magnetizing direction can be fixed to an (x) direction.  Therefore, an angle made by the magnetizing direction of the first magnetic layer 1 and the magnetizing direction of the second magnetic layer 3 can be continuously changed, and the electric resistance of the magnetic resistance effect element 4 can be continuously changed in response to the change of a leakage magnetic field to a (y) direction from a recording medium. Thus, a Barkhausen noise can be reduced.
Patent JP-2001331640-A (JP)
Title: Risk evaluation system
Inventor: OKAWA NOBUYOSHI
IPC: G06Q40/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To enable a contract user of insurance, etc., to do free operation on a user's terminal through an information network and also grasp a risk which should be managed at need. SOLUTION: This risk evaluation system is constituted by connecting the terminal of the user to a system main body through the information communication network and has an authentication step where the user is authenticated as a user who is able to use the system, an input step where the user having logged in inputs information to investigation items needed for various risk evaluations to register data, a step where the information inputted at the input step is converted into evaluation point information by referring to an evaluation point table wherein evaluation points corresponding to input contents are previously registered corresponding to the investigation items of the various risk evaluations, and a step where the evaluation result based upon the evaluation point information is provided for the user who is able to use the system.
Patent JP-2001332310-A (JP)
Title: Capacity estimating method and deterioration judging apparatus for lithium ion cell and lithium ion cell pack
Inventor: ASAKURA KAORU
IPC: G01R31/36
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a convenience method to estimate capacity of a Li ion cell, a convenient apparatus to judge deterioration of an Li ion cell and an Li ion cell pack equipped with a function of estimating the capacity of the cell. SOLUTION: The method of estimating the capacity of the Li ion cell sets a charging current at Co/(20 hr) or lower when the nominal capacity of the cell is regarded as Co upon charging the cell by a constant-current constant- voltage system, finds time t required until the charging voltage during the constant current charging reaches an upper limit charging voltage Vc from the predetermined voltage Vs, and calculates an estimated specific capacity Ce/Co in accordance with the relational expression: Ce/Co=At+B, (wherein, A and B are positive constants). The apparatus for judging the deterioration of the Li ion cell utilizes this method, and the Li ion cell pack is equipped with a means for practicing the method of estimating the capacity.
Patent JP-2001331914-A (JP)
Title: Device and method for inspection
Inventor: INMAKI YOICHI
IPC: G11B5/455
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for inspection, capable of highly accurately quantifying and inspecting Barkhausen noise, output fluctuation or the like caused by the instability of a magneto-resistance effect magnetic head for reproducing the information of a tape magnetic recording medium. SOLUTION: Inspection devices 10 and 10a for the reproducing waveform of a magneto-resistance effect magnetic head 4 for reproducing information of a tape magnetic recording medium 5 are provided with recording means 1, 2 and 3 for recording testing signals on the tape magnetic recording medium 5, an amplifying means 7 for amplifying the reproducing waveforms with respect to the testing signal read by the magneto-resistance effect magnetic head 4, a low-pass cut-off filter 13 for cutting off the low-pass component of the amplified reproducing waveforms, and inspecting means 8, 8a, 8b and 21 for inspecting the electromagnetic conversion characteristic of the magnetoresistance effect magnetic head 4 by inspecting the reproducing waveforms passed through the low-pass cut-off filter 13.
Patent JP-2000352977-A (JP)
Title: Musical sound generator
Inventor: NAKADA TAKUYA
IPC: G10H7/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound generator which generates musical sounds having a timbre kind specified by replaceable other timbre information by other sound source means when it is judged that replaceable other timbre information exists even though the musical sounds of received timbre information can be generated by a sound source means. SOLUTION: When the timbre kind of a sound source 1, that is a standard sound source, is externally specified by the timbre information through a MIDI interface 4, it is judged whether a replaceable timbre information for a sound source 2, which is an extended sound source and synthesizes high quality musical sounds, exists or not. When it is judged that the replaceable tone color information exists, a sound system 7 generates high quality musical sounds generated by the sound source 2 replacing the timbre information for the sound source 2.
Patent JP-2001338317-A (JP)
Title: Nonstop toll charging system and method therefor
Inventor: YAMASHITA HIROSHI
IPC: H04W4/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonstop toll charging system and a method therefor by which a charging system capable of normally charging a toll only for a vehicle entering the area to be charged without being stopped by the radio communications between vehicle and road-side is realized. SOLUTION: This nonstop toll charging system is provided with plural road- side radio equipments which transmit identification signals according to installed places and is different in radio communication area and an on-vehicle device for recording a communication history of each road-side radio equipment in accordance with the identification signal and transmitting the communication history. Each of plural road-side radio equipment receives the communication history, and when the communication history shows that another road-side radio equipment and the on-vehicle device communicate already, each of the plural road-side radio equipment instructs the on-vehicle device to perform charging processing.
Patent JP-2001340850-A (JP)
Title: Water softener, method for judging degree of deterioration of ion-exchange resin in water softener, and method for controlling water softener
Inventor: TATENO KAZUHIRO
IPC: C02F5/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To clarify the time for replacing ion-exchange resins by judging the degree of deterioration of the resins in order to solve the problem that the time for the replacement is delayed since the ion-exchange resins are replaced after the possibility of the frequent generation of hardness overlooking and the eminent decrease of the amount of water to be extracted are brought about. SOLUTION: A water softener has an inlet hardness measuring means 10 for measuring the hardness of water supplied to a resin cylinder 2 filled with the ion-exchange resins, a means 20 for detecting the operation situation of a soft water using equipment 5 which uses soft water from the cylinder 2, and a hardness overlooking detecting means 11 which measures the hardness of water which passed through the cylinder 2 and detects the overlooking of hardness.
Patent JP-2001340112-A (JP)
Title: Meshing slide fastener with engaging and disengaging implement
Inventor: MATSUSHIMA HIDEYUKI
IPC: A44B19/32
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a meshing slide fastener with engaging and disengaging implements consisting of a recessed strip and a projecting strip which can be meshed, separated and opened by simple operation. SOLUTION: The recessed strip 1 and the projecting strip 2 are molded of resins having pliability. A slider guide part for guiding the slider is removed from the terminal of the projecting strip 2. A projecting strip meshing part 7 of the projecting strip 2 is inserted from the side of the slider 41 and may be engaged with a recessed strip meshing part 4 of the recessed strip 1. The engaging and disengaging implements 20 consisting of female and male stops 29 and 34 are mounted at the terminals of the recessed strip 1 and the projecting strip 2.  The slider 41 is operated by engaging the female stop 29 of the projecting strip 2 with the male stop 34 of the engaging and disengaging implement 20 of the recessed strip 1 and abutting the slider 41 against the engaging and disengaging implement 20 of the recessed strip 1, then turning the projecting strip 2 around the female and male stops 29 and 34 and inserting the same to a guide flange 44 of the slider 41 to mesh the recessed strip meshing part 4 and the projecting strip meshing part 7. If the slider 41 is slid, both meshing parts 4 and 7 are meshed, and if the operation reverse therefrom is carried out, the meshing is released and the recessed strip 1 and the projecting strip 2 may be separated and opened.
Patent JP-2001341551-A (JP)
Title: Vehicular display device
Inventor: AKAMINE HATSUSHI
IPC: G09F9/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular display device that miniaturizes a first display with a screen directed at the reflecting surface of a light transmitting reflective member and thus improves the visual luminance of the first display. SOLUTION: Display light from the first display 4 is expansively totally reflected to a driver's seat side on a light transmitting reflective member 6 with a concave reflecting surface and can be viewed from the driver's seat side. Display light from a second display 3 is transmitted through the light transmitting reflective member 6 and can be viewed from the driver's seat side.
Patent JP-2001344774-A (JP)
Title: Disk controller
Inventor: YOSHIKAWA AKIRA
IPC: G11B7/09
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an optimal controlling state cannot be kept since the controlling characteristics of tracking control varies at each zone when performing tracking control processing using a digital filter to a sample servo disk divided into zones. SOLUTION: This disk controller is provided with a control timing signal generating circuit 11 for generating a control timing signal from the signal in a servo area 10 on an optical disk 1, a tracking error signal generation circuit 17 for generating a tracking error signal from the signal in the area 10 and a coefficient setting circuit 25 for setting a filter coefficient corresponding to a zone 15 to a filter circuit 22. It is possible to set the filter coefficient always optimal to a sampling frequency varying at each zone to realize stable tracking control in all the zones.
Patent JP-2001342452-A (JP)
Title: Gelling agent consisting of metal porphyrincholesterol derivative
Inventor: ISHII TSUTOMU
IPC: C09K3/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a new gelling agent that can form a fullerene-containing molecular aggregate. SOLUTION: A gelling compound expressed by the general formula (1) (wherein, M is Zn, Co or Mn; X is NH or O; n is an integer of 2-5) and able to gel in an organic solvent. The gelling ability of the compound is improved by the presence of fullerene.
Patent JP-2001344995-A (JP)
Title: Semiconductor memory and its testing method
Inventor: OTSUKA HIDEFUMI
IPC: G11C29/50
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To drastically shorten the time required for the test of an electric charge holding time characteristic caused by leakage of electric charges in the direction of a bit line of a DRAM. SOLUTION: This device is provided with a memory cell array which is constituted by arranging a memory cell at each intersection of pairs of a word line and a bit line, plural bit line pre-charge circuits for pre-charging and equalizing plural sense amplifiers and pairs of bit line provided for each pair of bit line, and a switching circuit for switching from a normal operation mode to a test mode or vice versa, further, the device is provided with a word line non-activation means for bringing the plural sense amplifiers into a non- activation state in the specific test mode, and a pair of bit line potential fixing means operating so that all plural pairs of bit line have the same logic level of a high level or a low level in the test mode.
Patent JP-2001346204-A (JP)
Title: Transport stream decoder
Inventor: ISHIDA HIDEO
IPC: H04N19/134
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver receiving broadcast programs that decreases a processing delay in a transport stream of each digital broadcast program. SOLUTION: Demodulation and error correction sections 4, 5, 6 receive respective transport streams from tuners 1, 2, 3 and output them to a multiplexer section 17, which multiplexes each transport stream with one transport stream in the unit of packets. A demultiplexer section 18 acquires data of a designated program from the multiplexed transport stream. In this case, STC comparison sections 10-12 compares values of a PCR and an STC extracted from the transport streams to check a delay time in the data processing. A priority control section 16 takes precedence of the multiplex processing of the transport stream whose data processing is delayed over others so as to prevent a reproduction delay in audio and video data.
Patent JP-2001351458-A (JP)
Title: Key sheet and its manufacturing method
Inventor: NAKASHINO MASARU
IPC: H01H11/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a key sheet at low cost with which variations of rich color can be planned in a metallic luster layer of a clear character, and an operator can recognize a display section of the clear character easily, and its manufacturing method. SOLUTION: It is the key sheet in which a transparent coloring layer of the clear character is formed in a backside of a resin film, and the resin film which has the display section of the clear character in which the metallic luster layer is laminated to the backside of the coloring layer, is curved in the same shape o the upper surface side of the button which is composed of the resin, and molded in one piece with the button.
Patent JP-2001347261-A (JP)
Title: Method for removing fluorine in waste liquid
Inventor: TSUJI MASAMICHI
IPC: C02F1/28
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To selectively and efficiently adsorb and separate fluorine ions from waste liquid. SOLUTION: As an adsorbing and separating material, amorphous titanic acid which may be bonded to an alkaline metal cation is brought into contact with the waste liquor, thereby adsorbing and removing the fluorine ions.