baber/WOPTO huggingface dataset:
Patent JP-2001354478-A (JP)
Title: Method for baking carbonaceous material
Inventor: KATO MOTOAKI
IPC: C04B35/52
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a carbonaceous material baking method by which a carbonaceous material can be baked with high productivity without necessitating stuffing powder so that cracks and strains are not generated in the baked subject. SOLUTION: This method for baking the carbonaceous material, concretely for baking a compact W obtained by blending a binder in a carbonaceous raw material and compacting the blended mixture, comprises using a roller hearth type furnace 1 which is partitioned into a drying zone A, a heating zone B and a cooling zone C and the inside of which is made into a non-oxidizing atmosphere of 1-5% CO and <=0.2% O2 by blowing in a heat generating purified gas, heating the compact W to the keeping temperature of 450-600 deg.C in the zone A while keeping the temperature rising rate at 10-40 deg.C/hour during the temperature range of >=200 deg.C and keeping the compact W at the keeping temperature for 1-5 hours,  heating the compact W to the baking temperature of 830-970 deg.C in the zone B while keeping the temperature rising rate at 40-90 deg.C/hour and keeping the compact W at the baking temperature for 1-5 hours and then cooling the compact W in the zone C.
Patent JP-2001350520-A (JP)
Title: Travel controller for automated guided vehicle
Inventor: KITAZAWA KAZUHIKO
IPC: G05D1/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a travel controller for an automated guided vehicle which easily detect the vehicle deviating from its travel course without laying any special thing on the ground. SOLUTION: This controller is a travel controller for an automated guided vehicle which is mounted with a vehicle speed detector 3 and a gyro 2 and travels in a guided travel course while computing its position and traveling direction; and the vehicle 1 is provided with a color difference detector 5 which detects a line 6 painted in the travel direction of the travel course and it is decided that the unmanned carriage 1 deviates from the travel course when the input of the detection signal of the painted line 6 from the color difference detector 5 is ceased or when a GPS receiver 8 which measures the current position is mounted on the unmanned carriage 1 and the difference between the current estimated position computed by the vehicle speed detector 3 and gyro 2 and the current position measured by the GPS receiver 8 is larger than a specific value,  thereby sending a travel stop signal out.
Patent JP-2001352254-A (JP)
Title: Decoder and decoding method
Inventor: MIYAUCHI TOSHIYUKI
IPC: H03M13/39
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To attain high speed decoding without deteriorating the performance. SOLUTION: The decoder comprises a section 130 for determining at least two paths having a high likelihood from three or more paths reached respective states and selecting a most likelihood path out of at least these two paths, and a section 160 for determining and selecting the absolute value of difference between data corresponding to the most likelihood path and data corresponding to the next likelihood path. The path selecting section 130 selects data corresponding to the most likelihood path by performing so-called tournament operation on data P, Q, R and S thereby comparing the values of the data P, Q, R and S.  The absolute value data selecting section 160 determines the relation of magnitude of absolute value data calculated by absolute value calculating circuits 161-166 based on comparison result information determined by comparison circuits 133-136 at the path selecting section 130.
Patent JP-2001355437-A (JP)
Title: Catalyst holding structure
Inventor: HANEDA MASATOSHI
IPC: F01N3/28
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide catalyst holding structure facilitating the assembly of a catalyst with a small number of part items. SOLUTION: In this structure of holding the catalyst 2 in a catalyst case 1 through a catalyst holding material 3, a spacer 4 is interposed between the catalyst holding material 3 and the inner periphery of the catalyst case 1. The spacer 4 is constituted to be enlargeable in diameter to come in close contact with the inner peripheral surface of the catalyst case 1 due to the elasticity of the catalyst holding material 3. The spacer 4 is provided on the upstream end side with a flange part 4b for covering the upstream end of the catalyst holding material 3, and on the downstream end side with a claw part 4c capable of axially fixing the catalyst 2 and the catalyst holding material 3 being bent along the tapered face of a downstream funnel part 1a in the catalyst case 1.
Patent JP-2001059060-A (JP)
Title: New heterocyclic compound
Inventor: KAUL BANSI LAL
IPC: C09D11/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound exhibiting excellent heat stability, light fastness and high polymer-solubility when used in mass pigmentation of polar polymers such as a polyamide and a polyester and useful for a colorant. SOLUTION: This heterocyclic compound is represented by formula I (R1 to R8 and R'5 to R'8 are each H, a halogen, hydroxy, NO2, CN, a 1-12C alkyl, phenyl, naphthyl or the like), e.g. a compound represented by formula II. The compound represented by formula I can be obtained by reacting a compound represented by formula III (Hal is a halogen) with a compound represented by formula IV (Met is Na+, K+ or Zn2+) and a compound represented by formula V. For example, the violet powdery compound represented by formula II and having 383-385 deg.C melting point is obtained by suspending 2,3- dichloronaphthoquinone in N,N-dimethylformamide and then adding and reacting 2-amino-5-chlorothiophenol therewith. Besides, the above polymer can be colored by adding and mixing an active amount of the colorant represented by formula I with a synthetic polar polymer.
Patent JP-2002005236-A (JP)
Title: Crankshaft of internal-combustion engine
Inventor: OGASAWARA ATSUSHI
IPC: F02B77/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an internal-combustion engine crankshaft that enables reduction in the vibrations that occur in the crankshaft and the frictional resistance and wear between a con rod and a crank pin. SOLUTION: An internal-combustion engine crankshaft 2 comprises first and second crank-webs 23 and 24 that have different forms located between a pair of the main bearings 17 and 18, and a crank pin 25 on which a con rod 12 is axially supported. When the balancing weight of a first counter weight 23a is made to be W1, the balancing weight of a second counter weight 24a, W2, and the distances between G1-G2 and P, being the first and second distance of center of gravity, are made to be L1 and L2 respectively, wherein P is an imaginary plane including the center shaft line C2 of a cylinder 4 intersecting the line of axis of rotation C1 of the crankshaft 2, and G1 and G2 are the center of gravity of the first and the second counterweights 23a and 24a respectively, an equation is given as follows:  W1+W2=W Wherein, W constitutes a balance weight to be set in order to reduce the inertial force of the reciprocating parts such as a piston 11 and the con rod 12, etc. Further, the balancing weight of the first and the second counter weight 23a and 24a, and the first and the second distance of center of gravity are so set that the products of W1×L1 and of W2×L2 will become equal or approximately equal.
Patent JP-2002007127-A (JP)
Title: System for automatically updating program data and method for the same
Inventor: SOTOZAKI KOJI
IPC: G06F13/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a system for automatically updating program data for smoothly distributing program data while suppressing the increase of the load of processing to be performed by a device which supplies the program data, and for correctly completing the supply of the program data at the scheduled date. SOLUTION: When a control center controller 100 updates program data, a control center storage device 110 stores the program data. Acquiring/ distributing devices 120-1-120-n respectively inputs the acquiring date of the program data and the distributing date to a terminal, and when the acquiring date is prior to the present date by prescribed hours or more, and the distributing date is posterior to the acquiring date by the prescribed hours or more, the inputted acquiring date and distributing date are stored. Then, when the acquiring date stored by its own device comes, the updated program data are acquired from the control center 110 through a communication line, and when the distributing date comes, the updated program data are distributed to each terminal in a facility where its own device is set.
Patent JP-2002009991-A (JP)
Title: Information processor, information processing system, method therefor and storage medium
Inventor: ENDO YOSHIYUKI
IPC: G06F3/048
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To enhance operability in communication by shortening communication time in image communication between image processors. SOLUTION: When two image processors having a means to store, read image data and to display an image and a communication means are mutually connected, the first image processor generates JPEG image data for list display including plural thumbnail images and transmits it to the second mage processor. The second image processor displays a list by using the received JPEG image data, generates positional information, etc., to specify a specified image from the displayed images and transmits the information to the first image processor. The first image processor extracts the specified image data from the stored pieces of image data based on the received information and transmits it to the second image processor.
Patent JP-2002003636-A (JP)
Title: Porous body and method for manufacturing the same
Inventor: KANEDA MITSUHIRO
IPC: C08J9/26
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a porous body having a high heat resistance, fine cell structure and low dielectric constant. SOLUTION: The method for manufacturing the porous body of the present invention is characterized in that a polymer composition having a micro phase separation structure, in which a non-continuous phase having a mean diameter of less than 10 μm is dispersed in a continuous phase of the polymer, is made porous by heating under a reduced pressure to remove the component forming the non-continuous phase. The method can efficiently give a porous body having a mean foam diameter of less than 5 μm and a dielectric constant of 3 or less.
Patent JP-2002009978-A (JP)
Title: Communication controller and security device
Inventor: NAKAE HIROSHI
IPC: H04L69/14
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller capable of selecting communications with a higher priority level when communications by a security device and a telephone set conflict with each other. SOLUTION: The communication controller to control the communications by the telephone set and the communications by the security device determinates the priority level of the communications according to telephone numbers of communicating destinations of the respective communications and permits the communications with a higher priority level when the communications conflict with each other. Thus, allocation of a telephone line to emergency communications with higher priority level is enabled. Consequently, emergency such as the occurrence of fire is promptly notified to prescribed contact addresses and a security level is enhanced.
Patent JP-2002001083-A (JP)
Title: Mixer stirrer for soil conditioning apparatus
Inventor: ITAYA KOKI
IPC: E02F7/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a mixer stirrer for a soil conditioning apparatus which, in mixing therein excavated soil with a soil conditioner, prevents stones or concrete blocks mixed and present in the excavated soil from causing a so-called bridge phenomenon above a mixing stirring drum of the mixer stirrer. SOLUTION: The mixing stirring drum of the mixer stirrer is composed of a pair of mixing stirring drums with truncated conical shapes arranged in alternate directions. In order to prevent a so-called bridge phenomenon from occurring above the mixing stirring drum under rotation, a pusher plate for pushing excavated soil charged into the upper part of the mixing stirring drum of the mixer stirrer against the mixing stirring drum is installed so that the plate can be freely opened or closed.
Patent JP-2002008427-A (JP)
Title: Metal halide lamp, lighting device and optical fiber lighting device
Inventor: OGAWA KOZO
IPC: F21Y101/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To enable to enhance reflection efficiency on a reflecting mirror by using a metal halide lamp mounted to the reflecting mirror. SOLUTION: The metal halide lamp 12 is made up of an arc tube 13 and an outer tube 14 covering the arc tube 13, wherein the outer tube 14 has a large diameter part 20 covering a luminous part 16 of the arc tube 13 and a small diameter part 21 covering a sealed part 17 of the arc tube. In cases where the metal halide lamp 12 is equipped with the reflecting mirror 23, the small diameter part 21 is held at a neck part 24 of the reflecting mirror so that an inner diameter size of the neck part 24 of the reflecting mirror becomes small. Thereby, an angle looking the neck part 24 from the luminous part 16 can be small, and then ratio of light that is lost among outgoing light from the arc tube 13, without being reflected on the reflecting mirror 23 through striking on the neck part 24, is lowered, and the reflection efficiency on the reflecting mirror 23 becomes high.
Patent JP-2001050904-A (JP)
Title: Method for optically inspecting middle layer of plane object of at least three-layer form
Inventor: KAUPP ANSGAR
IPC: G11B7/0037
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To achieve secure and reliable detection by optically detecting sides where two objects face to each other by using two light receivers, and assigning pixel data being recorded at one light receiver to that being recorded at the other light receiver. SOLUTION: Light receivers 12 and 13 are located at a side where objects 11 face to each other, and the objects 11 are provided with transparent outer layers 14 and 15 at two sides and a middle layer 16 arranged between the layers. In this configuration, for example, defects 17, 18, and 19 exist at the middle layer 16, the outer layer 14, and the outer layer 15 facing the outside, respectively. The objects 11 are exposed to line light, and are rotated at right angle for the layer with a rotary axis 20 as a center, thus completely detecting both flat surfaces and forming an image. The images of the light receivers 12 and 13 are picked up independently, and the defects 18 and 19 appear at the outer layers 14 and 15, respectively. Also, the light receivers 12 and 13 are connected via allocation devices 21, thus uniquely detecting the defect 17 of the middle layer 16.
Patent JP-2002011628-A (JP)
Title: Pallet for engine assembly
Inventor: TSUCHIYA TOSHIHIRO
IPC: B23P19/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To construct a common pallet for use in an engine assembly line that can accommodate even different engine types and the like via a simple adjustment and the like. SOLUTION: For the assembly of an engine W divided into an upper case Wa and a lower case Wb, a first and a second surface bearer 4 and 5 are arranged to support cylinder head mating surfaces s of the upper case Wa, and a first and a second hanger bearer 7 and 8 are arranged to positionally fix hanger holes in the engine W. The first surface bearer 4 is movable horizontally via a slide mechanism 3 and is tiltable.
Patent JP-2001039274-A (JP)
Title: Portal car washer
Inventor: ARAKI EIJI
IPC: B60S3/06
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To eliminate an unwashed projection portion while preventing the damage to a projection, by reducing the pressing pressure of a brush to a vehicle body surface at the position of a projection imparted by a memorizing means, to brush the projection by light touching compared with the other vehicle body surfaces. SOLUTION: The arrival of an upper surface brush 3 at a rear spoiler S raises a carrier upper than a usual positions, to control an arm 3A so as to have a given angle a1 smaller than a usual angle a0, to reduce the pressing pressure of the brush 3. After the brush 3 reaches the tip of the spoiler S, since a vehicle body surface becomes downward tilt to make controlling given angles a0 and a1 difficult, this controlling is released in a control part, and afterwards the arm 3A is considered as in a hung condition to be controlled so that the distance between the brush 3 and the vehicle surface can be fixed (the distance: the feather tip of the brush 3 touches light the spoiler S).
Patent JP-2002014104-A (JP)
Title: Method of detecting gvhd
Inventor: KAKISHITA EIZO
IPC: G01N33/53
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a determining indicator which is exact and usuful for detection at an early stage of GVHD, provide a detection method for the GVHD, and a monitoring method for development or prevention effect of the GVHD in pharmacotherapy, based on the indicator, and provide a kit for executing the methods effectively. SOLUTION: A quantity of UTI in a sample collected from a human body is measured in this GVHD detecting method.
Patent JP-2002027754-A (JP)
Title: Redundant power supply and its control method
Inventor: TSUNODA KIYOTAKA
IPC: G06F1/26
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a stable output voltage free from dips by preventing generation of overshoot just after operation of one power supply unit is started, in a redundant power supply constituted of two power supply units, and restraining rapid change of a load current of the other power supply unit when AC input to the one power supply unit is cut off. SOLUTION: When power is supplied to one power supply unit 12 and operation is started, a reference voltage to a PWM control circuit 23 is increased gradually from a prescribed value toward a rated value, in order that an output voltage Vo1 of the power supply unit may increase gradually. When making power is cut off while the one power supply unit continues rated output operation, the reference voltage of the one power supply unit 12 is decreased gradually from the rated value, in order that an output voltage Vo may decrease gradually after a specified time from the time when the power cutoff is detected.
Patent JP-2001340372-A (JP)
Title: Condom improved by using adhesive sheet
Inventor: MAKI SHUNSUKE
IPC: A61F6/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To enable a user to bodily sense a natural feeling and to take out a condom when it is dropped inside a female genital organ, by wearing it on only the end of a male genital organ while covering the whole male genital organ in a prior art. SOLUTION: A hole is made at the center of a dorm-like adhesive sheet 1, a bag-like rubber 2 is attached thereon, a string 3 is attached on the end of the sheet 1, and further a ring-like rubber 4 is attached on the opposite end of the string 3. Then, the dorm-like adhesive sheet 1 and the ring-like rubber 4 are worn on the end and the root of the male genital organ respectively.
Patent JP-2002021521-A (JP)
Title: Oil pump for vehicle
Inventor: MORITA SHOJI
IPC: F01M1/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To surely prevent cavitations during idle operation without causing enlargement of a device or an increase in manufacturing cost. SOLUTION: A return passage 14 allowing a discharge area to communicate with an intake area within a pump is provided. The return passage 14 is provided with a relief valve 15 having a valve element 17 for opening and closing the passage 14 and a spring 18 for energizing the valve element 17 in closing direction. A valve opening pressure produced by the spring 18 for the valve element 17 is set at a certain pressure intermediate between a minimal discharge pressure in an initial stable discharge period and a minimal discharge pressure in a final stable discharge period, based upon the fact that during idle operation after engine startup, the initial stable discharge period arises after a first peak pressure and then the final stable discharge period arises after a second peak pressure because of a decrease in oil viscosity caused by heat.  In the initial stable discharge period, the relief valve 15 opens the return passage 14 and part of discharged oil is supplied again into the intake area to compensate for an insufficient intake of oil.
Patent JP-2002029823-A (JP)
Title: Sealant
Inventor: NARUSE KAZUYA
IPC: C04B35/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a sealant free of the settling of ceramic particles in the sealant even when the sealing treatment of ceramic moldings is continuously carried out for a long time. SOLUTION: The sealant for sealing the ends of many through-holes in a columnar ceramic molding with the through-holes arranged by way of partition walls in the longitudinal direction comprises a composition obtained by adding 0.5-8 pts.wt. lubricant comprising a polyoxyethylene alkyl ether or a polyoxypropylene alkyl ether, 5-20 pts.wt. solvent, 0.1-5 pts.wt. dispersant and 1-10 pts.wt. binder to 100 pts.wt. ceramic powder.
Patent JP-2002032791-A (JP)
Title: Method and system for issuing season ticket
Inventor: SAITO MASAHARU
IPC: B42D15/10
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To issue a season ticket to a season ticket user even though the season ticket user does not go to the window in a station yard and also to facilitate data analysis, etc. SOLUTION: When the season ticket user applies for a season ticket by using a browser 12a in a personal computer (client terminal) 12, a database server 10 installed in a center obtains season ticket information and registers the season ticket information in a prescribed database. An automatic post card preparing device 11 also prints the address and name of the season ticket user on the receiver's address of the post card to which a non-contact type IC card is attached on the basis of the season ticket information and transmits the post card as a mail matter.
Patent JP-2002033827-A (JP)
Title: User authentication method utilizing caller number notice function
Inventor: TANIGUCHI HIROKI
IPC: G06F21/44
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a user authentication method by which a 3rd party cannot illegally access a service provider. SOLUTION: The system adopting the user authentication method includes a phone connector 10 installed at a service provider, a terminal 11 installed at a service subscriber, a 3rd party's terminal 12 making an illegal access, and an access point unit 13 to connect to a telephone line 4. The phone connector 10 is provided with a caller number recognition means 14 that recognizes a caller number, a password recognition means 6 that recognizes a password, a registered telephone number storage means 15 that registers in advance the telephone number of the service subscriber, a registered password storage means 8 that registers in advance the password, and a comparison verification means 16 that confirms the coincidence between the received caller number and its password and between the registered telephone number and its password.  The access point unit 13 is provided with a caller number reception means 17, and the telephone line 4 is provided with a subscriber line exchange 18.