baber/WOPTO huggingface dataset:
Patent JP-2001286924-A (JP)
Title: Method and device for manufacturing rolled shape
Inventor: MITAO SHINJI
IPC: C22C38/06
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a rolled shape small in the material difference in respective flange parts and excellent in cross-sectional shape. SOLUTION: In the manufacturing process of the shapes in which, immediately after completing the finish rolling of steel containing, by mass, 0.05-0.20% C, <=0.6% Si, 0.5-1.6% Mn, 0.01-0.05% Al, <=0.035% P and <=0.020% S at a temperature not lower than a point Ar3, the primary cooling of the inside and outside surfaces of the flanges is performed, and after stopping the cooling, the cooled surfaces of the flanges are thermally recuperated to 550-800 deg.C and, after secondary cooling, the steel is naturally cooled,  the primary cooling is performed taking the quantity density of cooling water to the inside and outside surfaces of the flanges as respectively >=500 L/m2.min and the density ratio of water quantity of the inside surfaces of the flanges to the outside surfaces of the flanges as 0.3-1.2 and once stopped when the cooled surfaces of the flanges are <=500 deg.C and the average temperature of the flanges is >=650 deg.C. The secondary cooling is stopped when the average temperature of the flanges is 400-600 deg.C.
Patent JP-2001294866-A (JP)
Title: Flame retardant
Inventor: TSUNEISHI KOJI
IPC: C08L101/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant exhibiting extremely high flame-retardant effects and allowing inexpensive raw materials to be used, substantially without containing halogenated compounds, etc., and without deteriorating the surface appearance of resin, etc., and a flame-retardant resin composition flameproofed by using the flame retardant. SOLUTION: This flame retardant is composed of a compound characterized in that the compound comprises an M1-O bond (M1 may be either one kind or a mixture of elements selected from Si and Ge) and an M2-O bond (M2 may be either one kind or a mixture of elements selected from the group composed of Ba, B, Al, Sn, Ti, Zr, V, Cr, Mo, Ta, W, Mn, Re, Mg, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Zn, Cd, Ga, In, Pb, P, As, Sb and Bi) and has a solubility of >=100 g per 1 L of toluene and the flame-retardant resin composition is obtained b including the flame retardant in an amount of 0.1-50 pts.wt. based on 100 pts.wt. of the resin.
Patent JP-2001309407-A (JP)
Title: Threshold adjustment circuit
Inventor: MARUYAMA TAKASHI
IPC: H04Q3/42
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a threshold adjustment circuit that sets a threshold which does not dependent on dispersion in characteristics of an LSI and peripheral elements, a temperature fluctuation and precision of resistors or the like, so as to prevent wrong discrimination of detection/restoration. SOLUTION: A pseudo circuit 1 outputs a condition, that is desired to be detected or restored. A detection circuit 2 outputs a voltage value Vth1 depending on the condition. An analog/digital converter circuit 5 digitizes the voltage value Vth1 and stores the digital voltage to a nonvolatile memory 6. A digital/analog converter circuit 7 converts the digital data stored in the nonvolatile memory 6 into analog data, which are outputted to a comparator circuit 3 as a reference voltage Vth0.
Patent JP-2001304083-A (JP)
Title: Igniter for internal combustion engine
Inventor: HORIBE HIROYUKI
IPC: F02P3/045
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an igniter for an internal combustion engine capable of preventing the occurrence of a large loss in a primary winding of an ignition coil and a primary current control switch and the occurrence of excessiveness of secondary induced voltage of the ignition coil. SOLUTION: High voltage is induced to a secondary winding W2 of the ignition coil 1 by cutting off a primary current of the ignition coil l by controlling a transistor TRI by an ignition control device 6. A source voltage detecting circuit 12 is arranged for detecting output voltage of a battery 4. The ignition control device 6 is constituted so as to decide the current-carrying starting timing of the primary current according to the voltage detected by the source voltage detecting circuit 12 for restraining a cutoff value of the primary current of the ignition coil 1 in a prescribed range.
Patent JP-2001312742-A (JP)
Title: System, and method for generating skinning curved surface, and recording medium
Inventor: TOKUYAMA YOSHIMASA
IPC: G06T17/40
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a skinning curved surface generating system capable of more precisely controlling the shape of a skinning curved surface. SOLUTION: The skinning curved surface generating system for generating the skinning curved surface by interpolating plural cross sections, is composed of an input means for inputting plural cross sections and plural tracks, a track segment generating means for generating a track segment partitioning each of tracks with all the cross sections, a cross section segment generating means for generating a cross section segment partitioning each of cross sections with all the tracks, a boundary constituting means for composing a skinning boundary, which expresses the skinning curved surface, of the track segment generated by the track segment generating means and the cross section segment generated by the cross section segment generating means,  and a skinning curved surface generating means for generating the skinning curved surface from the skinning boundary constituted by the curved surface boundary constituting means.
Patent JP-2001315959-A (JP)
Title: Handling method for glass base
Inventor: IIZUKA KUNIAKI
IPC: B65G49/06
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for handling a glass base within an inclined cassette. SOLUTION: In this handling method for the glass base, a square hand with a V-shaped cutout at the tip, which comprises suckers on both sides of the V-shaped cutout and both sides of the hand middle part, a tip hook raised at the tip of the V-shaped cutout to grasp the tip of the glass base, and a rear end hook provided on the rear end of the hand in opposition to the tip hook, is mounted on a robot arm. This method comprises inserting the hand obliquely from above in parallel to the glass base placed with an inclination, raising the tip hook of the hand to grasp the lower end of the glass base, sucking the glass base by the suckers of the hand, grasping the upper end of the glass base by the rear end hook, and pulling out the hand grasping the glass base.
Patent JP-2001316201-A (JP)
Title: Cut flower freshness keeping agent
Inventor: TANAKA KAZUO
IPC: A01N3/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an agent having an excellent freshness keeping effect on the cut flower, and usable without anxiety that the agent would pollute the environment with heavy metal components. SOLUTION: This cut flower freshness keeping agent contains both aminooxy acetic acid or its salt and a calcium salt.
Patent JP-2001317346-A (JP)
Title: Exhaust emission control device
Inventor: SHIMODA MASATOSHI
IPC: F01N3/20
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent a sulfate from being formed by an oxidation catalyst even when arranging the oxidation catalyst at the front stage of an NOX reduction catalyst. SOLUTION: The oxidation catalyst 11 is arranged midway of an exhaust pipe 9 in which exhaust gas 7 flows, and the NOX reduction catalyst 13 allowing NOX to selectively react with urea water 24 even under coexistence with oxygen is arranged in the downstream of the oxidation catalyst 11. The urea water 24 is properly added to the NOX reduction catalyst 13 from an injection nozzle 25, and the exhaust gas 7 can be guided to the NOX reduction catalyst 13 by properly detouring the oxidation catalyst 11 through a by-pass passage 14.
Patent JP-2001313708-A (JP)
Title: Portable terminal
Inventor: MITSUYAMA NAOYUKI
IPC: H04W88/02
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal which brings out merits of 'thinness' and 'tolerance to some deformation', which a plate-shaped battery has, up to their maximum. SOLUTION: The plate-shaped battery is stored in a thin band type housing part 1, and this part 1 is made of a deformable material, and its form is arcuate, and one end of this arc is joined to a part of a portable terminal main body 2.
Patent JP-2001314621-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can shorten a period of time required for an inspection by a third party testing organization. SOLUTION: Control sections which are directly related with the advantage of a game player, i.e., a main control section 140 and a first control section 540, respectively constitute a valuable medium-related control section 550. Then, this game machine is equipped with board cases (identification information labeling means) 112, 113 and 118 which respectively can identify a second control section 560. The board cases 112, 113 and are formed into, e.g. a blue colored case. In the meantime, board cases 111, 114 and 115 provided in respective control sections 160, 170 and 180 of the second control section 560 are formed into a colorless and transparent case. Therefore, the valuable medium-related control section 550 and the second control section 560 can be visually identified with colors.
Patent JP-2001318282-A (JP)
Title: Socket for optical connector
Inventor: NAKAGAWA HIROSHI
IPC: G02B6/36
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector socket that can reduce connection loss, when it is connected to an optical connector plug. SOLUTION: The socket is provided with a housing 110, having a hole 111 for inserting an engaging projection 950 of a plug 900 and having an optical element storing pat 113 that is in communication with the inserting hole 111 in the depth, an optical element 130 stored in the storing part 113 so as to make the element slidable in the insertion direction of the plug 900, an elastic body 150 that elastically presses the optical element 130 to the entrance side of the insertion hole 111 in the optical element storing part 113, and a terminal 135 that is fixed in the housing 110 and that is brought into electrical contact with a lead 132 of the optical element 130.
Patent JP-2001324245-A (JP)
Title: High pressure control valve for supercritical vapor compression freezing cycle
Inventor: OI MASARU
IPC: F25B9/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To control optimally refrigerant pressure on an outlet side of a heat dissipater with high accuracy by sensibly sensing refrigerant temperature on the outlet side of the heat dissipator in a supercritical vapor compression freezing cycle apparatus. SOLUTION: A high pressure control valve is provided in which a refrigerant passage extending between a heat dissipater and an evaporator of a supercritical vapor compression freezing cycle apparatus is controlled in its degree of communication to control pressure on an outlet side of the heat dissipater.  In the control valve, there are provided bellows apparatus 24 which defines a closed chamber 30 in which a refrigerant is encapsulated and is subjected to temperature of the refrigerant existent on the outlet side of the heat dissipater and is compressed with pressure by density of the encapsulated refrigerant in response to heat transmitted to the encapsulated refrigerant, a valve structure 28 connected with the bellows apparatus 24 and opened and closed by expansion of the bellows apparatus 24 to cooperate with a valve port 15 and hereby control the degree of the communication between the heat dissipater and the evaporator,  and a temperature sensitive cylinder 37 encapsulated with the refrigerant and connected with the closed chamber 30 for applying pressure by density of the encapsulated refrigerant in response to heat transmitted from a refrigerant piping on an outlet side of the heat dissipater to the encapsulated refrigerant to the closed chamber 30 of the bellows apparatus 24.
Patent JP-2001321710-A (JP)
Title: Coating apparatus
Inventor: MORI YOSHIHISA
IPC: B05C3/18
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus which can adjust the thickness of coating finely even in a large-size substrate, etc. SOLUTION: A nozzle support part 130 is formed on a vertically moving plate 74 for moving a nozzle 82 vertically, and a micrometer 142 set in the support part 130 is adjusted, so that the height in the right and left directions of the nozzle 82 can be adjusted finely, and its deflection can be corrected.
Patent JP-2001321933-A (JP)
Title: Metal fitting for welding
Inventor: TSUCHIYA HARUMASA
IPC: B23K37/04
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide metal fittings 10 for welding which prevents welding from being interrupted touch-of a welding torch 34 clamp pieces 12, and by which preparatory working to tighten the clamp pieces 12 is facilitated. SOLUTION: The dimensions and the shapes of the metal fittings are set so that when the clamp pieces 12 arranged opposite to each other are mounted at the corner parts of two plates 21, they are set inside the side faces of the corner parts of the two plates 21, and they do not project outside from the side faces of the corner parts. At the time of in the welding work by a welding robot, when the welding torch 34 is moved along the opening end edge of a hollow steel pipe 20, it is prevented that the welding torch 34 touches the clamp pieces 12 and the working is interrupted. By the working to tighten one kind of the four clamp pieces 12 by bolts 15 and by the working to insert one bolt 31 through a through-hole 13a and tightening it, two opposite plates 21 are connected.
Patent JP-2001331824-A (JP)
Title: System for managing parking lot
Inventor: IIZUKA HIROSHI
IPC: G01C21/26
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a parking lot management system capable of displaying vacant parking areas on a display device in the vehicle when the vehicle enters a parking lot. SOLUTION: A vehicle detector 9 is installed in each parking area of the parking lot 1, the existence/absence of a vehicle 10 is detected in the parking area, and the detection results are stored in a storage device 9. When a vehicle 10 approaches the entrance 2 of the parking lot 1, a parking ticket issuing device 11 issues a ticket for parking (magnetic card) 12 and the information on an area where a vehicle can be parked is recorded on the ticket for parking 12. When the ticket for parking 12 is inserted into a card reader provided in the vehicle 10, the information on the area where a vehicle can be parked is read and displayed on the display device 24. The driver can immediately grasp a parking area where the driver can park his/her vehicle by looking at the device 24.
Patent JP-2001331594-A (JP)
Title: Electronic information communication system
Inventor: SHIBAYAMA MITSUMASA
IPC: G06Q50/10
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information communication system which can send sender's electronic information to an event hall for wedding ceremonies, etc., at low cost. SOLUTION: A server computer is provided with two kinds of homepages HP1 and HP2 and respective data files of a ceremony hall MDF 2 where data on events are put together, a fixed sentence MDF 3 where celebratory sentences are put together, an event SDF 4 where event schedules are put together by ceremony halls, and an electronic information DF 5 where information sent from sender sides is saved can be accessed from each HP. A sender side accesses the HP1 by using electronic equipment 9 such as a portable telephone and a computer and sends electronic information to the event address of a target event hall (wedding hall, etc.), to be held. The event hall side downloads the electronic information sent as to the event by using a computer 10 and officially opens the electronic information to participants in the event through a printer or display.
Patent JP-2001327727-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of the operation of a game machine at a game shop by preventing a player from being disadvantaged even if a power failure occurs. SOLUTION: The game machine includes a game board replaceably provided on the main body of the game machine, an electric component control means including an electric component control microcomputer to control electric components provided in the game machine, a variable data storing means to store variable data generated when the microcomputer conducts control, a stored content retaining means which can retain the stored contents of a variable data storage means stored immediately before a power failure for a predetermined period of time after the power failure, and a clear means to initialize the variable data stored in a variable data storage means on the side of the game board.
Patent JP-2001333028-A (JP)
Title: Within rack optical transmission system
Inventor: IZAWA KAZUNARI
IPC: H04B17/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to transmit package fault information without using a dedicated transmission line and further to reliably specify a fault occurrence place in the case of transmission of the main signal data in optical signal. SOLUTION: A transmitting side main signal package is provided with a means for superimposing the package fault information of the transmitting side main signal package of another system upon optical main signal data and transmitting the optical main signal, and a receiving side main signal package is provided with a means for detecting the package fault information of the transmitting side main signal package of the other system from the received optical main signal data and outputting the package fault information to the receiving side main signal package of the other system and a means for masking optical signal abnormality/deterioration raw information notified an alarm monitoring package with the package fault information of the transmitting side main signal package of a self-system inputted from the receiving side main signal package of the other system.
Patent JP-2001330866-A (JP)
Title: Method for manufacturing optical wavelength conversion element
Inventor: MIZUYOSHI AKIRA
IPC: G02F1/377
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an optical wavelength conversion element, capable of forming uniform periodic polarization inversion structure on a ferroelectric crystal substrate which is singularly polarized and has a nonlinear optical effect with a low applied voltage and capable of manufacturing the element with high yield and, moreover, to provide the manufacturing method of the element capable of forming the uniform periodic polarization inversion structure even in insulation liquid and capable of manufacturing the element with high yield. SOLUTION: A comb-shaped electrode and a planar electrode are attached respectively on both surfaces of a MgO-LiNbO3 substrate and the substrate is immersed in the insulation liquid and in a state in which a substrate temperature is maintained at a room temperature, and the planar electrode is grounded and the pulse voltage of, for example, +0.75 kV is applied for one 1 second so that the comb-shaped electrode becomes a positive potential, and after that the optical wavelength conversing element is manufactured by forming the periodic polarization inversion structure while grounding the comb-shaped electrode and applying the pulse voltage 2 of, for example, -3.25 kV for 10 seconds so that the planar electrode becomes a negative potential.
Patent JP-2001333063-A (JP)
Title: Network management system and alarm management method used for it
Inventor: ISHII KATSUE
IPC: H04L69/40
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a network management system that can efficiently conduct matching and quickly transmit accurate information to an operator supervising a network. SOLUTION: A state collection section 21 collects alarm information stored in a storage section of each device of a management object. An alarm generating section 23 receives alarm information sent from each device and generates alarm data in a form of adding attached information required for the alarm management. A fault detection section 22 uses the ping as a supervisory means to supervise a communication channel fault between network management systems as to all devices being components of the network. A state collection request section 31 receives a collection request from an alarm reception section 32 and makes a collection request to the state collection section 21. An alarm reception section 33 receives an alarm generated by the alarm generating section 23 to manage the generation and restoration of the alarm.
Patent JP-2001335156-A (JP)
Title: Supply hopper
Inventor: YOSHIDA OSAMU
IPC: B65G65/42
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a supply hopper for discharging solid lumps such as compost and chip mixture while loosening them. SOLUTION: A loosening machine having a rotating shaft 7 using a round bar formed with bent pawls 8 around a semi-circumference is provided at the upper part of a discharge port 2 of the hopper 1.
Patent JP-2001337237-A (JP)
Title: Waveguide type optical branching device
Inventor: GO GIYOKUEI
IPC: G02B6/122
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide type optical branching device wherein an optical path is integrated by combining optical branching and re-confluence by the use of plural two-branching circuits and one or more confluence circuits. SOLUTION: In a waveguide type optical branching device which is formed by a waveguide formed on a substrate, this waveguide type optical branching device is provided with an input optical port A, a first two-branching circuit 101 which branches optical power added to the port A into two, a second two- branching circuit 102 which further branches, into two, optical power of a second branch which is branched into two by the first two-branching circuit 101, and a first confluence circuit 111 which makes confluent a first branch of the second two-branching circuit 102 with a first branch of the first two-branching circuit 101. An output of the first confluence circuit 101 and an output of a second branch of the second two-branching circuit 102 are outputted by output ports (B1, B2).
Patent JP-2001338170-A (JP)
Title: Waste processing mediation system
Inventor: ISHII MASAKI
IPC: G06Q10/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a waste processing mediation system to mediate transportation of waste between a waste disposing office and a waste processing office, etc., and sale, etc., of the processed waste. SOLUTION: The waste processing mediation system 1 is constituted of a host computer 10 having a waste disposing office data base 11, a waste processing office data base 12, a waste disposing office retrieving part 13, a waste processing office retrieving part 14, a processed waste retrieving part 15, a terminal part 16 and a communication line network connecting part 17. The waste processing mediation system 1 is connected with a public communication line network 2 and can be used from external terminals 5 provided in the waste disposing office 3 and the waste processing office 4, etc. The waste disposing office 3 and the waste processing office 4 capable of securing necessary waste, etc., are further retrieved by retrieving them by inputting conditions in the waste disposing office retrieving part 13 and the waste processing office retrieving part 14.