baber/WOPTO huggingface dataset:
Patent JP-2001234244-A (JP)
Title: Sliding member for diesel engine
Inventor: UESAWA TOMOYOSHI
IPC: F01L1/14
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member for a diesel engine which is small in deformation caused by distortion, excellent in wear resistance and has remarkably reduced defective fraction. SOLUTION: In this sliding member 1 for a diesel engine, surface hardened layers 4 and 5 are formed at least on the sliding parts 2 and 3 of a sliding member body 1a. Moreover, the area ratio of a martensitic structure in the surface hardened layers 4 and 5 of the sliding parts 2 and 3 is >=85%, more preferably, >=95%.
Patent JP-2001248060-A (JP)
Title: Stain preventing sheet formed by bonding a plurality of sheets
Inventor: ISHIGAMI MAKOTO
IPC: A61G13/10
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a stain preventing sheet formed by bonding a plurality of sheets since conventionally a sheet for a surgical operation to be used for covering an operating table comprises one cotton sheet or nonwoven fabric and strength and liquid absorption properties are equal in the whole areas. SOLUTION: A sheet A1 for a surgical operation being a stain preventing sheet is formed by bonding a plurality of sheets. At bonding parts of the mutual sheets, the sheets are bonded in a state in which back layers 7 and 7 of a sheet 11 and a sheet 13 are laid upward and one edge part 11e of one sheet 11 is bonded to the surface of the sheet 13 so as to cover an edge part 13e of the sheet 13. Conasequently, when a liquid is transferred from the sheet 11 to the sheet 13, the liquid will not leak from the bonded part between the sheets into the back of the sheet 1A for a surgical operation.
Patent JP-2001247856-A (JP)
Title: Photonics material
Inventor: YOKOYAMA YASUSHI
IPC: C09K9/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a photonics material which enables selective reflection wavelength control of a cholesteric liquid crystal by light and is useful for light-switching elements, liquid crystal optical elements, optical data recording media, or the like. SOLUTION: This photonics material contains a cholesteric liquid crystal derived by using a chiral photochromic material which responds to light.
Patent JP-2001247934-A (JP)
Title: Steel wire for spring, its producing method and spring
Inventor: KAWABE NOZOMI
IPC: C21D9/52
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a steel wire for a spring excellent in productivity by the reduction of patenting time, further excellent in high temperature softening resistance and also excellent in fatigue characteristics and corrosion resistance, to provide its producing method and to provide a spring. SOLUTION: This steel wire for a spring has components containing, by mass, 0.60 to 0.70% C, 1.80 to 2.20% Si, 0.10 to 0.50% Mn, 0.60 to 1.20% Mo and <=0.30% Cr and has a structure essentially consisting of quenched and tempered martensite. Then, the steel wire is provided with the following characteristics of tensile strength: 1,900 to 2,350 MPa, reduction of area: >=35%, crystallite size: 10 to 30 nm, lattice strain: 0.15 to 0.3%, the size of Mo carbide precipitates: <=0.2 μm, the content of retained austenite: <=5 vol.%, and surface roughness: Rz<=14 μm.
Patent JP-2001247764-A (JP)
Title: High molecular thermo sensitive body and thermo sensitive element using the same
Inventor: YASUI KEIKO
IPC: C08L77/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a high molecular thermo sensitive material capable of satisfying all requirements such as electric characteristics, stability in heat resistance, temperature fuse function, moisture resistance and the like in a thermo sensitive element for controlling temperature of electric heating appliances. SOLUTION: This high molecular thermo sensitive body satisfying moisture resistant characteristics, electric characteristics, mechanical characteristics, stability in heat resistance, temperature fuse function and molding processability can be obtained by using a polyamide composition obtained by blending a polyamide, a polyamide polyether copolymer and an electro-conductivity-adding material to satisfy requirements for electric characteristics and stability in heat resistance with the polyamide and the electric conductivity-adding material, and by reducing the total amount of moisture content of the high molecular sensitive body with the polyamide polyether copolymer having little moisture content.
Patent JP-2001249942-A (JP)
Title: Report service system
Inventor: MIYATAKE YUKIO
IPC: G06F17/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and time of a user and a service supplier and to supply a low cost practical report service. SOLUTION: A data gathering means 11 gathers data to be the object of the report service in a user computer system 1. A data transfer means 12 transfers the data gathered by the data gathering means 11 through a computer network 3 to a service supplier computer 2. A data working means 21 works the data transferred by the data transfer means 12 so as to be suited to the report service. A report supply means 22 supplies a report indicating a work result by the data working means 21 through the computer network 3 to the user.
Patent JP-2001250700-A (JP)
Title: Skew 6-pole magnetic field generating apparatus and skew 6-pole magnetic field generating method
Inventor: MIYADE HIROKI
IPC: H05H7/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a miniaturized and energy-saving type skew 6-pole magnetic field generating apparatus by mainly eliminating a dead space. SOLUTION: While the skew 6-pole magnetic field generating apparatus is equipped with two inner magnetic poles 22A, 22B and two outer magnetic poles 24A, 24B in bilateral symmetry, the apparatus is composed with two iron cores 20A, 20B which separate these two inner magnetic poles 22A and 22B and two outer magnetic poles 24A, 24B in a predetermined gap so as to be arranged in vertical symmetry, respectively, and magnetization coils 26A, 26B, 28A, and 28B which magnetize the magnetic poles 22A, 22B, 24A, and 24B of a total of eight inside-and-outside magnetic poles, respectively.
Patent JP-2001259258-A (JP)
Title: Scissors for cutting hair
Inventor: YO BUNGA
IPC: B26B13/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a pair of scissors for cutting the hair which are reliably superposed on another pair of scissors, are not distorted between the pairs of scissors, and are capable of holding the interval between the pairs of scissors. SOLUTION: The scissors for cutting the hair are comprised of a plurality of pairs of scissors 1, and the pair of scissors 1 comprise both two grip parts 11 in which through holes 12 are each formed and connecting devices 3 fitted in the through holes 12. The connecting device 3 comprises a first hole 31 formed in a first side surface, second hole formed in a second side surface, and a connecting part 34 protruded in the back surface opposite to the first side surface. The first hole 31 communicates with the second hole, and two metal parts with elasticity are arranged for both sides of the first hole 31. Stopping pasts are each protruded on both right and left sides of the connecting part 34, and a notched opening is formed in the stopping part.  By fitting the stopping parts provided for the connecting devices 3 of one pair of the scissors 1 between the two metal parts provided for the connecting parts 3 of the other pair of the scissors 1 and fitting the metal parts of the connecting devices 3 of the other pair of the scissors 1 in the notched openings of the connecting devices 3 of the one pair of the scissors 1, the plurality of pairs of the scissors 1 are superposed on each other.
Patent JP-2001265968-A (JP)
Title: Method and system for processing merchandise sales data
Inventor: SAKAI RYUICHI
IPC: G06Q30/06
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise sales data processing system in which the use frequency of a Web application can be examined by its job name and a headquarters side can examine the use frequency of Web applications of each store and the whole stores while reducing the memory capacity of a stores side. SOLUTION: Each time the Web application is started, the ID and the job name of the Web application are stored in a Web application information file while acquiring the job name corresponding to the ID of the Web application by referring to a job configuration file, and the use frequency of the Web application specified by the ID and the job name of the Web application is also processed by computer in an examinable way by utilizing the Web application information stored in the Web application information file.
Patent JP-2001254816-A (JP)
Title: Transmission for vehicle
Inventor: NISHIMURA NOBUYUKI
IPC: F16H59/18
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a transmission for a multistage transmission vehicle for making a start operation comfortable. SOLUTION: A transmission for vehicle in which an actuator for switching gear stage is controlled by a controller 306 according to a shift up/shift down operation by a change lever 308 and a gear stage is selected stores any selected gear stage as a start gear stage if an accelerator pedal is not stepped and the gear stage is selected when a brake pedal is stepped while a vehicle is stopped and is provided with a learning function for making the stored gear stage as an initial value for subsequently selecting the start gear stage.
Patent JP-2001274927-A (JP)
Title: Rate informing method, system therefor and recording medium wherein processing program is recorded
Inventor: SUGIMOTO HIDEAKI
IPC: H04W4/24
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide technology for efficiently and economically using communication service. SOLUTION: A rate informing method for informing the rate of used communication service is provided with a step for obtaining charging calculation information on communication service from a calling source to a calling destination when a call is made, a step for calculating the progress situation of charging from the use course of communication service and obtained charging calculation information and a step for informing the calculated progress state of charging.
Patent JP-2001269444-A (JP)
Title: Ball shooting device of pachinko machine and method for controlling the same
Inventor: HOZOJI AKIRA
IPC: A63F7/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a ball shooting device of a pachinko machine capable of always keeping the speed of a ball shooting hammer accurately at a voluntary designated value and a method for controlling the ball shooting device. SOLUTION: The present speed of the ball shooting hammer is obtained at a certain cycle. When the speed thereof corresponds to or exceeds a designated speed, a power supply stop signal is emitted to a drive power generating circuit, and the current of a rotary solenoid is turned off for the ball to be shot at the designated speed.
Patent JP-2001272729-A (JP)
Title: Picture forming method, picture forming device and calibration method for picture forming device
Inventor: OBA MASAHIRO
IPC: G03B27/32
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress an influence exerted on picture quality to the minimum even when the number of calibrating time is reduced by correcting exposure based on the temperature change of a heat developable transfer body. SOLUTION: Exposure is performed based on reference exposure data obtained by calibration processing as in the conventional manner. Considering that the temperature change of the peripheral surface of a heat developable drum influences the exposure most, a correction value is obtained based on the temperature distribution of the peripheral surface of the heat developable drum, and the reference exposure data is corrected based on the correction value, so that picture exposure is performed. Thus, calibration need not be performed every time, so that rapid processing is realized, and the picture quality of some extent (within tolerance) is maintained. Since processing is redone from the calibration when the correction value exceeds a specified value, the extreme deterioration of the picture quality is suppressed.
Patent JP-2001272817-A (JP)
Title: Electrostatic charge image developing toner composition
Inventor: NAKAMURA MASANOBU
IPC: G03G9/113
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner composition excellent in durability, fixing property and offset resistance, exhibiting stable electrification behavior during continuous printing and giving a good image with high picture quality. SOLUTION: The electrostatic charge image developing toner composition is prepared by using the following polyester resin as a binder resin. The polyester resin is prepared by polymerizing (1) two or more kinds of epoxy compounds each having two or more epoxy groups in one molecule and different numbers of epoxy groups in one molecule from others, (2) one or more kinds of polybasic acid compounds selected from polybasic acids having two or more valences, acid anhydrides and lower alkylesters of these, and (3) polyhydric alcohol having two or more hydroxyl groups.
Patent JP-2001269969-A (JP)
Title: Metal mold for injection molding
Inventor: WATANABE MASASHI
IPC: B29C45/28
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a metal mold for injection molding that can improve yield of materials and reduce its production time. SOLUTION: When the mold is closed, an ejector pin 15 is retracted by a return pin 24 and a valve pin 22 is raised by the operation of a cylinder 23 to completely shields a runner branch 26b. An injection process begins, and, when a melted resin fills the main part of the runner part 26 and reaches the outermost branches, a control signal triggers a valve system and it retracts the cylinder 23. A coil spring 25 pushes a upper valve plate 20 downward and the top of the valve pin 22 sinks in a movable mold plate 10, which allows the resin to flow together to every branch of the runner part 26, and to simultaneously flow through gates and fill plural cavities 14. Molded articles are taken out after dwelling and cooling processes, when the mold is opened at a parting line 1 and the articles attached to the movable plate 10 and stuck out by the action of an ejector pin 22 and then taken out.
Patent JP-2001281403-A (JP)
Title: Glare proof film, glare proof antireflection film, polarizing plate and image display device
Inventor: ARAI TSUTOMU
IPC: G02B1/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a glare proof film which ensures good whiteness and good definition of a transmitted image, a glare proof antireflection film, a polarizing plate using this film and an image display device. SOLUTION: The glare proof film is obtained by preparing an optical film with a glare proof layer on a transparent base and rubbing the surface of the glare proof layer or the surface of a layer situated above the glare proof layer.
Patent JP-2001277560-A (JP)
Title: Thermal transfer printer
Inventor: YOKOYAMA NAOTO
IPC: H04N1/23
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer, capable of confirming the printing accuracy in comparison with the case of restraining the ink sheet consumption. SOLUTION: A thermal transfer printer, capable of,selectively setting a first mode without restraining the ink sheet consumption, and a second mode for restraining the ink sheet consumption (normal/save key 311), and capable of test printing, wherein test data at the time of test printing can be printed each for the first and second modes, is provided.
Patent JP-2001280327-A (JP)
Title: Nut
Inventor: NISHINA AKIRA
IPC: F16B37/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, a fuel tank is damaged by a tip of a bolt at the time of moving the fuel tank due to collision or the like in a case of using the bolt whose tip is aculeate when a rear seat belt is mounted. SOLUTION: This nut comprises: a nut body 1 having a female screw hole 1a formed with a female screw; and a plane body 2 of a substantially plane shape which is arranged at a position separated from an end face 1b of the nut body 1 so as to cover at least a part of the female screw hole 1a, and which has an outer surface orthogonal to the female screw hole 1a.
Patent JP-2000316273-A (JP)
Title: Brake and lifting device
Inventor: GERSEMSKY UDO
IPC: B66D3/26
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To adjust the damping torque of a brake disk to a small value by initially setting a magnetic pole to a pause position, by moving the magnetic pole along a path being given in advance when the brake disk is rotated, and by performing motion by compulsion guide. SOLUTION: A brake disk 1 is driven by an electric motor being formed as an AC/DC motor. An eddy-current brake is made of a rotation member 2 that can be rotated with a rotary shaft 3 being extended in parallel with the rotary shaft of the brake disk 1 as a center. The rotation member 2 surrounds the brake disk in a U shape, and arranges a magnetic pole 5 being mutually arranged at intervals at an U-shaped leg part with a gap, and N and S poles face each other. The magnetic pole 5 generates a magnetic field being oriented in a horizontal direction to the brake disk 1, and the magnetic field locally penetrates the brake disk 1 in the region of the magnetic pole 5, thus allowing the AC/DC motor with tendency where it is rotated excessively under the lack of a load to travel stably.
Patent JP-2001281846-A (JP)
Title: Pattern forming material, pattern forming method and method for producing semiconductor device
Inventor: YOSHIDA YASUHIRO
IPC: G03F7/032
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming material having such high solubility in a pattern forming process using a developing solution as not to cause problems such as the formation of residue on development and the prolongment of development time and free from problems on service life and stability in a pattern forming step because the material is less liable to a solubility change with the lapse of time. SOLUTION: Trehalose or its derivative is added to a pattern forming material to enhance the solubility of the material in a developing solution and to inhibit the degeneration of the material. As a result, development time in a pattern forming step is shortened and tolerance for time control in the pattern forming step is increased.
Patent JP-2000325901-A (JP)
Title: Apparatus for degreasing solid member
Inventor: SCHULZE-EYSSING HEINZ
IPC: B04B11/05
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a number of methods for degreasing which are simple in structure and to degrease parts completely. SOLUTION: A drum 13 having a drum floor 12 and a perforated drum wall provided with perforations is provided, a supply opening 15 is formed in the upper part of the drum, a discharge opening 17 is formed in the bottom part of the drum, the opening 17 is closable by a floor closure 19, an outer ring channel 31 has an outer ring trough 32 in the bottom part, the trough 32 has a discharge port 34, an inner ring channel 36 is axially adjustable by an adjustment member 28 and has an inner ring trough 37 in the bottom part, the inner ring channel 36 is adjustable between a starting position, an intermediate position, and a sealing position, and a feed line 54 for a treating agent is provided.
Patent JP-2001282073-A (JP)
Title: Image forming device
Inventor: YOSHIDA SEIICHI
IPC: G03G15/01
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which enables highly reliable toner superposition to be executed by absorbing cycle difference between a first image carrier and a second image carrier with simple structure and easy control and which can remove unexpected toner image formed by a joint of the first image carrier out of an image forming region. SOLUTION: The image forming device is provided with a first detector 14 for detecting a prescribed position of the first image carrier (a photoreceptor belt 2) and a second detector 18 for detecting at least one position information 3-3 provided at the second image carrier (an intermediate transferring belt 3). At the first image formation after indicating printing command, image forming timing is controlled on the basis of detection timing of the prescribed position on the first image carrier by the first detector 14. At the later image formation, the image forming timing is controlled on the basis of information detection timing of optional position on the second image carrier by the second detector 18.
Patent JP-2001276366-A (JP)
Title: Game machine
Inventor: OIDE MAKOTO
IPC: A63F7/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To more effectively perform dishonesty prevention or the like by changing a big winning value. SOLUTION: The counter value of a random number counter for setting the big winning value (not show in the figure) is extracted, then a big winning value table 500 is referred to, the big winning value corresponding to the extracted counter value is recognized and stored. Thereafter, big winning is judged by using that value stored in the processing.
Patent JP-2001276807-A (JP)
Title: Drain pipe
Inventor: TAOKA HIDEMI
IPC: E03C1/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe capable of sufficiently securing the residence time of drain within a septic tank, without incurring any increase in amount of excavation work when the septic tank is installed and also any increase in the manufacturing cost of the septic tank. SOLUTION: This drain pipe consists of a pipeline which is used for connecting a drain generation source to a septic tank and provided at a point midway between them, with a flow rate adjustment means.
Patent JP-2001285081-A (JP)
Title: Device and method for encoding and, recording medium with the encoding program recorded thereon, and device and method for decoding, and recording medium with the decoding program recorded thereon
Inventor: YAMAMOTO KOHEI
IPC: H03M13/39
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To appropriately decode a convolutional code without making a circuit complicated. SOLUTION: This decoding device decodes a code encoded by an encoding device, which inserts fixed information of preliminarily decided contents composed of the number of bits represented as (k×i-m) at most, by using an integer (i) meeting k×i>m>k×(i-1) during the ending period of a convolutional operation in which the number of states is represented as 2m by using an integer (m) which is a nonintegral multiple of (k), with respect to inputted k-bit data and a code rate, is represented as k/n using an optional integer (n) into a preliminarily determined prescribed time and transmits the fixed information, and has a prior probability information setting circuit 64, which preliminarily sets a prior probability to an information bit corresponding to the fixed information according to the contents of the fixed information.  The decoding device preliminarily sets the minimum value of values obtainable according to the contents of the fixed information as prior probability information D18, with respect to the information bit corresponding to the fixed information by the part 64.