baber/WOPTO huggingface dataset:
Patent JP-2001259862-A (JP)
Title: Method of gas pressurized welding by jointly using non- reducing gas
Inventor: MIYAGUCHI SHIGEKI
IPC: B23K20/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of a gas pressurized welding by jointly using a non-reducing gas by which method the joined strength is stably kept and the working safety is assured in the similar level to and more economically than the previous invention applied under Patent Unexamined Application No.H11-219687. SOLUTION: In the method of a gas pressurized welding, steel material members w are butted at their end faces, set in pressurized welding equipment, and pressurized up to the upper limit pressure, then the butted faces are heated by a strongly reducing flame of a ring burner 1 while the vicinity of the butted faces is heated by a non-reducing flame of ring burners 2 and 3 located at both sides of the ring burner 1. When the heated zone of the steel material members w is red-heated, an additional pressurizing is applied to make the end faces closely contacted until the pressure reaches the upper limit, then the ring burner 1 is turned off, the supplied gas of the ring burner 1 is switched from the strongly reducing gas to the non-reducing gas, the gas is ignited, and the beating work is continued by jointly using the non-reducing gas flames of the ring burners 2 and 3.
Patent JP-2001263024-A (JP)
Title: Lubricating device for hydraulic power taking-out shaft of engine
Inventor: NAKADA JUNJI
IPC: F01M9/06
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To improve constitution for lubricating a hydraulic power taking-out shaft of an engine. SOLUTION: Both end parts of the hydraulic power taking-out shaft 23 are pivotally supported on a gear case 28 which is brought into continuously contact with a crankcase 1, through bearings 27, input shafts 24a, 25a of a main hydraulic pump 24 and an auxiliary hydraulic pump 25 are connected to spines 23a, 23a disposed on both ends of a hollow part 23a of the hydraulic power taking-out shaft 23 by means of spline fitting, the neighborhood of one spline 23b in the hollow part 23a of the hydraulic power taking-out shaft 23 is constituted in a large diameter part 23c, a radial direction oil hole 30a communicated with the hollow part 23a is communicated with a center part of the large diameter part 23c,  a cross oil hole 30b is connected to an outer peripheral side end part of the radial direction oil hole 30a from the upper side in the rotational direction so as to constitute a bending oil hole 30. In association with rotation of the hydraulic power taking-out shaft 23, much lubricating oil flows from the bending oil hole 30 into the hollow part 23a of the hydraulic power taking- out shaft 23, and it is invaded and lubricated to one spline 23b. The lubricating oil flows the other spline 23b passing the hollow part 23a, and then, it is invaded to lubricate. It is thus possible to smoothly lubricate the splines 23b, and it is also possible to prevent abnormal abrasion.
Patent JP-2001263791-A (JP)
Title: Hot water supplier
Inventor: KURODA MIKIHIKO
IPC: F24H1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supplier which can efficiently remove chlorine from hot water. SOLUTION: This is a hot water supplier which has a hot water storage tank 1 and a circulation path connecting the water intake 26 thereof with the interior of the tank. The supplier is constituted so that it can heat a heat exchanger 29 interposed in the above circulation path, heat the city water from an intake 26 with the heat exchanger 29, and return the hot water into the interior of the above tank. It can deliver hot water from the hot water supply port 4 of the water storage tank 1. Gas bleed valves 37 and 23, which can discharge chlorine produced from the hot water to air, are provided in the hot part of the above circulation path. The hot part refers to the outlet side 29b of the heat exchanger 29 and the hot water supply port 4 at the apex of the hot water storage tank 1.
Patent JP-2001267895-A (JP)
Title: Comparator
Inventor: MUKAI HIROYUKI
IPC: H03F3/45
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a comparator which can avoid influence to a signal input side even if a signal level sharply changes by an amplification operation and can realize a high speed operation without increasing power consumption. SOLUTION: Input signals INP and INN are amplified by a differential amplification circuit. A switch circuit changes over them in synchronizing with a reference clock signal CLKB and they are alternately outputted to first and second output amplification circuits. The first and second output amplification circuits amplify and hold the signals inputted from the switch circuit by a primary amplification stage and amplify them to large amplitude in a second amplification stage. Since the switch circuit changes over the output signal of the differential amplification circuit to the other output amplification circuit before a second amplification stage operates, the input side of the differential amplification circuit is not influenced even if a signal level sharply changes by the amplification operation of the second amplification stage and a stable comparison operation is realized.
Patent JP-2001269396-A (JP)
Title: Movable circulation type biological deodorization apparatus
Inventor: HIGUCHI YOSHIJI
IPC: C12M1/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a movable circulation type biological deodorization apparatus capable of coping with fluctuation of the load of a gas to be processed and efficiently removing malodor components in the gas to be processed, by inhibiting localization of the load of the gas to be processed (malodor components) to microorganisms in a processing area where the gas should be processed. SOLUTION: The biological deodorization apparatus includes a first plate stacking area 11; a second plate stacking area 12; a gas flow passage forming mechanism 3 forming a gas flow passage 2 such that after passing through the first stacking area 11 in a direction parallel to the stacking direction of plate-shaped carriers 1, the gas to be processed passes through the second plate stacking area 12 in a direction parallel to the stacking direction of the plate-shaped carriers 1; a first plate-shaped carrier transfer means 21; and a second plate-shaped carrier transfer means 22.  The plurality of plate-shaped carriers 1 are sequentially transferred from the first plate stacking area 11 to the second plate stacking area 12 and then from the second stacking area 12 to the first plate stacking area 11 to circulate the plate-shaped carriers 1 to thereby deal with fluctuation of the load of the gas to be processed.
Patent JP-2001275241-A (JP)
Title: Clamp
Inventor: MORI TAKAYOSHI
IPC: H02G7/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a clamp which can fix a power distribution line at a single movement. SOLUTION: This clamp consists of a fixing part for fixing to a porcelain insulator installed on a pole, an aperture on the side opposite to the fixing part into which part a core of the distribution line is inserted, a wedge which receives the core of the inserted distribution line when moved to the fixing part side, and clamps the core of the inserted distribution line when moved to the aperture part side, and an energizing means which energizes always the wedge toward the aperture.
Patent JP-2001283364-A (JP)
Title: Measuring instrument, gas meter and measuring system
Inventor: NISHINO MITSUSHIGE
IPC: G01F1/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate measuring instrument capable of recording communication history between a gas meter and an outside in order to inform a gas supervisor or a user of an illegal access or the communication of an abnormal electronic message, automatically detecting the illegal access or the communication of the abnormal electronic message and recording the communication history. SOLUTION: When an abnormal electronic message detection part 6 detects the communication of an electronic message including a cipher different from a prescribed cipher from the outside, a communication history recording part 7 records the communication history of various information communicated through a telephone line 300 or an exclusive line or the like (not shown) between the gas meter 100 and an external management center 200 so as to be written/ read out.
Patent JP-2001282027-A (JP)
Title: Releasing agent coating roller
Inventor: FUKAYA MAMORU
IPC: D04H1/4374
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a releasing agent coating roller by which the applying quantity of a releasing agent is stably secured even when the releasing agent is used and the impregnated quantity of the releasing agent is changed, whose life is prolonged and which is made excellent in the followup ability of applying the releasing agent even when paper is made to consecutively pass. SOLUTION: This releasing agent coating roller 51 is impregnated with the releasing agent such as silicone oil, and is equipped with a releasing agent holding layer 53 having a cylindrical outer surface, a releasing agent diffusing layer 54 provided on the outside of the layer 53 and shifting the releasing agent such as silicone oil shifted from the layer 53 to its cylindrical outer surface by a capillary phenomenon, and a releasing agent regulating layer 55 controlling the applying quantity of the releasing agent such as silicone oil and having a cylindrical outer surface on the outside of the layer 54. The layer 54 is constituted of nonwoven fabric consisting of a fiber having two or more kinds of thickness.
Patent JP-2000345118-A (JP)
Title: Roll-shaped heat-sensitive adhesive sheet
Inventor: TAKEBAYASHI SHINJI
IPC: C09J191/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a roll-shaped heat-sensitive adhesive sheet hardly causing blocking or decrease of adhesion of an ink of a surface substrate and excellent in preservability when preserving the heat-sensitive adhesive sheet by winding the sheet in the roll shape. SOLUTION: This roll-shaped heat-sensitive adhesive sheet obtained by forming a heat-sensitive adhesive layer containing a wax on one surface of a surface substrate and winding the obtained sheet is regulated so that the hardness of the wind-up roll of the roll-shaped heat-sensitive adhesive sheet may have 10-40 average value of rebound degree measured by a Schmidt hammer method (J. TAPPI Paper and Pulp Testing Method No.37-81).
Patent JP-2001277894-A (JP)
Title: Speed change operation position detecting device for work vehicle
Inventor: KISHIYA HAJIME
IPC: F16H59/68
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a speed change operation position detecting device provided with a mechanism to check start of an engine by detecting a neutral position of a PTO speed change device by a single detection mechanism which is surely capable of taking out a detection signal from the detection mechanism. SOLUTION: For an operation lever for PTO speed changing, a sleeve 35A is engaged with a support shaft 9A for PTO from the outer side with play to be capable of oscillation, and the operation lever is installed onto a support block 35B integrated with the sleeve 35A to be capable of oscillation right and left. Putting the neutral position at a center, an H-shaped speed change guide is provided for changing to four speeds, a groove 35a is formed in the sleeve 35A, and a switch 42 to get in contact with the groove 35a is provided on the sleeve 35A, thereby the single mechanism to detect the neutral position of the PTO speed change device is composed.
Patent JP-2001279668-A (JP)
Title: Ground reinforcing construction method
Inventor: YOKOTA KOICHI
IPC: E02D5/80
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent collapse of the wall of an excavating hole, and parallelly perform excavating work of the ground and injection work of a hardener. SOLUTION: The excavating hole 20 is formed in the ground G. A rock bolt reinforcing material 1 covered with a permeating material 2 capable of permeating the hardener M is inserted into the excavating hole 20. Afterwards, the hardener material M is injected into the excavating hole 20. The rock bolt reinforcing material 1 is fixed to the ground together with the permeating material 2.
Patent JP-2001285686-A (JP)
Title: Camera device
Inventor: KIKUCHI SEIJI
IPC: G03B19/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a camera system that can solve a problem such as increased battery consumption at recording for a recorder in the system where high writing speed is required. SOLUTION: A memory 5 once stores an image pickup signal received via an image pickup lens 2, a CCD 3, and an analog/digital converter 4. A signal processing circuit 6 compresses image pickup data and records the compressed data to a recorder 9. A mode selection section 7 enters a mode such as any of automatic selection/manual selection, high/small resolution, moving picture/ still picture, consecutive shot/single shot. For example, when the automatic mode is selected, a CPU 8 uses a battery residual capacity detection circuit 14 in a power supply section 11 to check the residual capacity of a battery 12 and when the residual capacity is less than a specified value, the recording speed is set to a low speed independently of the resolution and when the residual capacity is the specified value or over, the recording speed is set high.  Thus, the operating available time of the recorder 9 can be extended.
Patent JP-2001282919-A (JP)
Title: System for predicting examination waiting time
Inventor: KANZAKI KEISUKE
IPC: G06Q50/22
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an examination waiting time prediction system in which a user can grasp the predicted value of an examination waiting situation of an external medical institution by a user terminal. SOLUTION: The medical institution 1 transmits examination waiting information to a center system 8 through a public communication network 12 every fixed time. The system 8 stores the examination waiting information in a database 9. The user 2 inputs a retrieval condition by the user terminal 11 and transmits the retrieval condition to the system 8 through the network 12. The system 8 prepares a predicted value derivation expression from data retrieved from the database 9, and optimizes the weighting of the derivation expression to calculate a predicted value. The system 8 transmits the results of the predicted value to the terminal 11, and the user 2 can recognize the predicted value from contents displayed on the terminal 11.
Patent JP-2001283303-A (JP)
Title: Data communication method for automatic vending machine
Inventor: YAMAZAKI YASUHIRO
IPC: G07F9/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible for a receiving part to select a communication. processing method according to a role and the degree of importance. SOLUTION: A telegraphic message(TM) includes a CMD (control bits) expressing the contents of communication control to be executed on the receiving part side. The receiving part identifies the value of upper four bits B4-B7 of the CMD, selects any one of plural communication processing components and executes the selected communication processing. The bit B4 is a bit for discriminating whether an answer is to be sent from the receiving part to a transmitting part after receiving the TM or not, the bit B5 is a bit for discriminating whether the contents of data in the TM are to be decoded or not, the bit B6 is a bit for selecting a method for detecting an error in the contents of the TM, and a bit B7 is a bit for discriminating whether the validity of the transmitting part is to be evaluated by using a message digest or the like or not.
Patent JP-2001286907-A (JP)
Title: Device for cooling upper horizontal roll of universal rolling mill
Inventor: NAKAGAWA MICHIHIRO
IPC: B21B31/18
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for the upper horizontal roll of a universal rolling mill which is adjustable in the direction of roll height and roll width, follows up the variation of reduction of the roll at reduction and is not obstructive at roll changing. SOLUTION: This device has stands 40 provided on balance beams 26 which are vertically moved in synchronism with an upper horizontal roll 23, horizontal moving rails 41-44 provided on the stands 40, a 1st and 2nd means 49 and 50 for adjusting position in the width direction of a roll which are respectively oppositely provided movably back and forth along the horizontal moving rails 41-44, a 1st and 2nd means 51 and 52 adjusting the height position of the rolls which are provided respectively synchronously vertically movable, a 1st and 2nd flange cooling piping 68 and 69 which are provided with many nozzles 67 and 67a with which cooling water is respectively jetted to both side faces of the upper horizontal roll 23 and web cooling piping 71 which is provided with many nozzles 70 with which cooling water is jetted to the circumferential surface of the upper horizontal roll 23.
Patent JP-2001201970-A (JP)
Title: Thermal fixing roll, its manufacturing method, and image forming device
Inventor: KOMATSU HIDEKI
IPC: C08F14/26
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermal fixing roll in which a resistance heating element, an electric insulating layer and a core bar are brought into contact with each other evenly and uniformly, and to provide its manufacturing method and an image forming device. SOLUTION: In this thermal fixing roll 10 having the resistance heating element 3 through the electric insulating layer 2 on the inner peripheral surface of a cylindrical core bar 1, the layer 2 is constituted of water repellent resin and the core bar 1, the layer 2 and the heating element 3 are brought into contact with each other. The contact structure of the core bar 1, the layer 2 and the heating element 3 is obtained by pressing the heating element 3 and the layer 2 constituted of the water repellent resin to the inner peripheral surface of the core bar by pressure generated by a fluid such as air or liquid and sticking and fixing the core bar 1, the layer 2 and the heating element 3 in such a state.
Patent JP-2001292542-A (JP)
Title: Manufacturing method for stator core of motor and stator
Inventor: OKUHATA YOSHIHISA
IPC: H02K3/18
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a stator core of a motor and a manufacturing method therefor, which allows the stator core to be manufactured easily and advantageously in terms of cost, without problems of wasting materials. SOLUTION: A flat laminated electromagnetic steel plate P is bent at prescribed intervals to form teeth 25, and stator coils 26 are attached so that the teeth 25 are encircled with the coils. The laminated electromagnetic steel plate P is formed into an annular shape, so that the teeth 25 are protruded in the radial direction, and then both ends of the laminated electromagnetic steel plate P are jointed.
Patent JP-2001289171-A (JP)
Title: Refrigerant compressor
Inventor: ISHIGAKI TAKASHI
IPC: F04B39/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerant compressor having a displacement type oil pump preventing decreasing of a supply amount of oil even when an oil level exists in a strainer part by an inflow of refrigerant gas in a shell, to cool refrigerating machine oil accumulated in the shell, generate high viscosity, decrease the amount of oil, and lower down the oil level. SOLUTION: This refrigerant compressor, comprising an oil pipe provided in a displacement type oil pump to serve as a suction path for refrigerating machine oil, a bulk-shaped strainer provided in the periphery including a suction port of the oil pipe in the vicinity of the displacement type oil pump, and an outer cylinder provided in an external periphery of the strainer to be made adhesion to the displacement type oil pump to be extended to a height of the suction port of the oil pipe, is constituted by suppressing suction of refrigerant gas from an upper part of the strainer by the displacement type oil pump even when a level of the refrigerating machine oil exists in a strainer part by decreasing in the amount of the refrigerating machine oil.
Patent JP-2001043118-A (JP)
Title: Method and device for data processing and storage medium
Inventor: KUSAMA KIYOSHI
IPC: H04N5/92
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To perform proper processes even when metadata are already present by registering the metadata in binary data without affecting any existing application. SOLUTION: In the data processing method for registering the metadata in the binary data, data including the binary data and the metadata to be imparted to the binary data are read in through steps S301 and S302. When it is decided that the read-in metadata are in proper format in a step S303, it is judged in a step S304 whether or not the read-in data already have existing metadata. According to the judgement result, branching to a step S305 or S306 is carried out and metadata which are read in at least after the binary data included in the mentioned data are connected and outputted in a step S307.
Patent JP-2000327184-A (JP)
Title: Method for processing for splicing
Inventor: GEBBEKEN BERNHARD
IPC: B65H19/10
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To suitably perform splicing. SOLUTION: A reel 1 is rotatably installed on a reel holder 2, a pressurizing roll 3 positioned below or beside the reel holder 2 and parallel to the axis of the reel 1 is pressurized in relation to the reel 1 by a pressurizing system, and an upper layer of the reel 1 is separated by a traverse cutting. Since the cut end 6 of a web is separated while being laterally slid on the periphery of the reel 1 as the result of gravity or slight assistance, the end is suspended to the right or left of the pressurizing roll 3.
Patent JP-2001293545-A (JP)
Title: Sleeve for centrifugal casting in metallic mold
Inventor: UCHIDA MUTSUO
IPC: B22D13/02
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve for centrifugal casting in a metallic mold which does not cause vibration in the sleeve and the mold even under high speed rotation in the shower-cooling type metallic mold centrifugal casting. SOLUTION: In the sleeve 22 disposed freely rotatably around a horizontal axis, on a turning roller 26 and concentrically holding the mold 21 for casting molten metal inside, plural cooling water supplying holes 24 penetrating a wall body in the diameter direction are formed with a prescribed interval in the axial direction, and ring bodies 25 forming the rolling contact surfaces 25a abutted on the turning roller 26, are disposed on the outer peripheral surface so as to position between the cooling water supplying holes 24.
Patent JP-2001296937-A (JP)
Title: Method and circuit for generating clock
Inventor: YUKINARI YOSHIO
IPC: G06F1/08
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the width of a clock pulse to be generated first in changing frequencies is made smaller than a prescribed width. SOLUTION: A multiplexer 23 selects one a plurality of frequency-division clocks outputted from a plurality of frequency-dividers 21a-21h according to a selection signal from an edge trigger D latch 22. A delay element 24 applies a prescribed delay to a 1/1 frequency-division clock so that the 1/1 frequency- division clock reaches the multiplexer 23 a little later than the other frequency- division clocks even when the phases of the frequency-division clocks are not in agreement with each other due to the manufacture dispersion of a frequency- dividing circuit 2 or the change of a use condition such as temperature or voltage.