baber/WOPTO huggingface dataset:
Patent JP-2001327211-A (JP)
Title: Power transmission structure for driving mower, mower casing, mower tractor and traveling-system transmission structure
Inventor: INOUE YUJI
IPC: A01D34/68
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission structure of simple structure which is a power transmission structure for driving a mower for transmitting a driving force from a driving source to a pair of revolving shafts in the mower and is capable of improving the transmission efficiency to a pair of the revolving shafts. SOLUTION: This power transmission structure for driving the mower is characterized in that the power transmission structure for driving the mower transmits a driving force from a driving source arranged on an undercarriage to the mower which is installed at the lower part of the undercarriage between front wheels and rear wheels and has plural revolving shafts and the power transmission structure is equipped with a main driving shaft for the mower, operatively connected to the driving source and the main driving shaft is connected to each of the plural revolving shafts by shafts.
Patent JP-2001335882-A (JP)
Title: Mg-CONTAINING STEEL FOR EXTREMELY HIGH HEAT INPUT WELDING
Inventor: YAMADA WATARU
IPC: C22C38/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide steel having excellent toughness in heat affected zone(HAZ) even at high heat input welding where the amount of heat input exceeds 20 kJ/mm. SOLUTION: This steel for extremely high heat input welding, excellent in toughness in HAZ, has a composition containing, by mass, 0.02-0.2% C, 0.02-0.5% Si and 0.3-2.0% Mn, containing respectively controlled amounts of P, S, Al, Ti, Mo and O, also containing, by mass, one or more kinds among 0.05-1.0% Zr, 0.002-0.02% La and 0.002-0.02% Ce, and having the balance iron with inevitable impurities. Further, the steel contains (1.0×105 to 1.0×108) pieces/mm2 of nitride/oxide composite particles with a size of 0.01-2.0 μm constituted of nitrides in which MgO or Mg-containing oxides of 0.005-0.5 μm particle size are used as nuclei and the oxides are contained or deposited in the periphery.
Patent JP-2001334681-A (JP)
Title: Ink jet recorder
Inventor: KAWANABE TETSUYA
IPC: B41J29/38
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder comprising an ink supply unit in which ink leakage is prevented when power supply from a main power source is interrupted due to service interruption during ink supply to the ink storing section of a print head for ink jet recorder and the quantity of ink at the ink storing section can be managed correctly. SOLUTION: In an ink jet recorder comprising an ink supply unit of a print head, power is supplied from a secondary power source when power supply from a main power source shell is interrupted after starting ink supply and ink supply control is performed depending on the power state of the secondary power source. When ink supply has not ended completely, ink is supplied again after main power source is reset.
Patent JP-2001336603-A (JP)
Title: Pinion shaft supporting bearing unit
Inventor: YOKOTA KUNIHIKO
IPC: F16H48/38
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a pinion shaft supporting bearing unit capable of restraining irregularity of a preload and irregularity of the pinion height after incorporation in the pinion shaft supporting bearing unit by outwardly combining double row conical roller bearings having high load capacity. SOLUTION: An inner race raceway surface 12a of a head side (small gear 11 forming side) conical roller bearing of a pinion shaft 1 is integrally formed on the pinion shaft 1, a small collar corresponding to the inner race raceway surface 12a is not formed, the small end side moving end of the raceway surface 12a of a conical roller 3 and a cage 3a incorporated into the raceway surface 12a is regulated by the other conical roller bearing inner race 2 composed of a separate member, the irregularity of the preload and the irregularity of the pinion height by integration of the raceway surface 12a are restrained, and a calking process of the cage 3a incorporated into the inner race raceway surface 12a is obviated so that the pinion shaft supporting bearing unit can be easily assembled.
Patent JP-2001336754-A (JP)
Title: Electric cooker
Inventor: OKAMURA KENJI
IPC: F24C7/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent a rice-cake from sticking to a rice-cake-toasting grid, when the rice cake is toasted in an electric cooker. SOLUTION: This electric cooker is provided with a changer-over switch 5, an A-thermostat 6, a B-thermostat 7, an upper heating-body 2, and a lower heating-body 3. The switch 5 conducts change-over between a bread-heating mode and a rice-cake heating mode. In the rice-cake heating mode, the heating body 3 is energized first by the heating body 3 provided with the A-thermostat 6 having a third contact 6a, which closes at normal temperature, and then the heating body 2 is energized by the B-thermostat 1 having a fourth contact 7a, which closes at a set temperature. Thus, the lower face of the rice cake is heated first by the lower heating-body, thereafter its upper face is heated by energizing the upper heating-body, upon reaching the set temperature of the thermostat.  The rice cake rises in its inside in the state of the lower face of the rice cake toasted, then it continues to rise upward of the rice cake which is heated later than the lower side. Thus sticking of the rice cake to the grid can be prevented.
Patent JP-2001334904-A (JP)
Title: Case for air bag
Inventor: KAMITOU TAKANORI
IPC: B60R21/217
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a case for an air bag capable of preventing rupture of a hinge part during development and expansion of the air bag. SOLUTION: The case 15 for the air bag capable of covering around the folded air bag to accommodate the air bag is made of synthetic resin and shaped in a cylinder having an approximate quadrangle sectional area. The case 15 is provided with a base part 16 connected and fixed to an installing position, and a lid 26 connected to an end of the base part 16 through the hinge part 33 and extending opposite to the base part 16 to be connected to the other end of the base part 16 in a manner of being pushed and opened by the air bag during the development and expansion thereof. Thick parts 33e and 33f are provided on both ends 33c and 33d side along a rotating shaft center B-B at the hinge part 33.
Patent JP-2001344180-A (JP)
Title: Mail server and recording medium
Inventor: YOSHIDA SUSUMU
IPC: H04L12/58
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a mail server capable of further securely confirming a registered user, and to provide a recording medium housing a mailer control software. SOLUTION: This mail server for processing electronic mails is provided with a user database for housing the electronic mail addresses of the registered users registered in a mail server and the specific information of the registered users, a mail receiver unit for receiving the electronic mail including the certification information for discriminating a sender of the electronic mail, a read-out unit for reading out the specific information corresponding to the sender address included in the received electronic mail, a certification unit for certifying whether the sender of the electronic mail is a registered user or not on the basis of the certification information included in the electronic mail and the specific information read by the read-out unit,  and a command carryout unit for performing the processing on the basis of the content showed in at one part of the address of the electronic mail in the case where the sender is certified as the registered user by the certification unit.
Patent JP-2001342194-A (JP)
Title: Polyfunctional oxetane compound, method for producing the same and cation curable composition comprising the oxetane compound
Inventor: TSUDA TAKASHI
IPC: C07F7/04
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polyfunctional oxetane compound having low volatility in a liquid state, providing a cured material having excellent heat resistance. SOLUTION: This polyfunctional oxetane compound is represented by formula (1) (X is an oxetane alcohol unit of formula (2) (R is a methyl group or an ethyl group); Y is a methoxy group or an ethoxy group; l is an integer of 0-2, m is an integer of 0-3 and n is an integer of 0-10; a case in which m is 3 and n is 0 is omitted).
Patent JP-2001343682-A (JP)
Title: Apparatus provided with outer cover
Inventor: IMAI MASAZUMI
IPC: G03B15/03
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus provided with an outer cover capable of preventing the apparatus from getting larger nor the number of parts from being increased. SOLUTION: A main body 30 is provided with a rise part or a fall-in part 34 extended in the moving direction of the outer cover 50 at one part of its outer surface. The cover 50 is provided with a fitting part 54 fit in the rise part or the fall-in part 34 so as to freely move along the rise part or the fall-in part 34.
Patent JP-2001345877-A (JP)
Title: Data communication device
Inventor: TAKAHASHI NAOTO
IPC: H04L29/08
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem that communication data are destroyed influenced by a conventional telephone service, such as off-hook of a connected telephone set during data communication, transmission of a selecting signal, further, polarity inversion of a telephone line to occur in a response from a telephone call other party or on-hook at the time of speaking end concerning data communication for performing high-speed communication through the same metallic cable as a conventional telephone service. SOLUTION: When a telephone set 201 is hooked off during ADSL data communication in a DSL modem part 105, data communication is stopped temporarily, and after a loop opening/closing part 108 closes the loop of a telephone line 101, data communication is conducted again.
Patent JP-2001350867-A (JP)
Title: Device for supporting production and method for the same
Inventor: UEDA OSAMU
IPC: G06Q50/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To easily collect talented persons necessary for contents production. SOLUTION: A producer registers a production plan and production planner information in a production plan database 7 by a production planner terminal 2. A producer reads the production plan and the production planner information of the production plan database 7 by the production planner terminal 2, and when any production plan to be approved of is present, makes an application to a control server 6 for this. A production crew/member reads the production plan and the production planner information of the production plan database 7 and contents producer information, and when any production plan to be approved of is present, makes an application to the control server 6. When agreement among the production planner, the producer, and the production crew/ member for the contents production is obtained, the contents production is started.
Patent JP-2001352306-A (JP)
Title: Stream distributor
Inventor: HANANO SHINYA
IPC: H04N7/173
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To economically realize a large-scale stream distribution service that can reduce occurrence of congestion in the case of receiving a huge amount of broadcast reception requests at once and prevent congestion of a planning type broadcast caused at the start of other broadcast contents from giving quality deterioration to a main signal being broadcast when programs are distributed at the same time. SOLUTION: The stream distributor is configured such that the distribution processing of a main signal and the processing of a sub signal are separately and independently conducted. Broadcast reception requests arrived at once as a mass are once stored and the broadcast reception processing of the contents is executed in a stage that a certain degree of amounts of the requests is stored. In this case, as a condition of storing the requests at once, this distributor employs a condition where the requests are awaited for a prescribed time, a condition where the processing is awaited until a prescribed number of requests arrives, a condition where the processing is awaited only when the processing load exceeds a prescribed value or a condition that are combined with the conditions above.
Patent JP-2001351315-A (JP)
Title: Optical disk reproducer and optical disk discrimination method
Inventor: TANAKA SATOSHI
IPC: G11B7/085
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk reproducer which can accurately discriminate the types of optical disks from each other. SOLUTION: The focus of an optical disk 1 is searched by a CD laser 31 for detecting the focus error peak/peak value (CDFEpp) and the DC component maximum value (CDASmax) of RF signal. Then, a focus error/DC component ratio (CD-FE/AS ratio) is calculated by dividing the CDFEpp by the CDASmax, and whether it is an optical disk of CD standard or not is judged from the CDFEpp and CDASmax. The focus of the disk 1 is searched by a DVD laser 32 for detecting DVDFEpp and DVDASmax and the AC component maximum value (DVDENVmax) of RF signal. Then, an optical disk of DVD standard is judged from the DVDFEpp, DVDASmax, DVDENVmax and CD-FE/AS ratio.
Patent JP-2001347001-A (JP)
Title: Game machine
Inventor: KIMURA EIKON
IPC: A63F7/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of abundantly and precisely realizing an operation such as representation by sound or the like without increasing the load of a control means taking the lead in game control to diversified requests such as representation by sound or the like. SOLUTION: This game machine comprises a liquid crystal display device 4 for variably displaying a plurality of special patterns; a voice output device 101 for generating a sound, a main control circuit 74 for determining whether the display mode in the stoppage of the variable display of the special patterns is a specified stop mode showing the transfer to a special game state or not on the basis of a prescribed input signal and controlling the liquid crystal display device 4 according to the determination result, and a voice control circuit 92 for controlling the voice output device 101 on the basis of the instruction from the main control circuit 74 and a random value extracted by lot processing.
Patent JP-2001355436-A (JP)
Title: Catalyst case
Inventor: YASUI KEN
IPC: B23K101/12
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst case jointed well by friction welding. SOLUTION: This catalyst case 1 containing a catalyst 6 is jointed to an exhaust manifold 7 by friction welding and provided with a first thick-walled part 3 and a second thick-walled part 5 through a thin-walled part, near a joint face 1a of the catalyst case 1 which is welded by friction welding.
Patent JP-2001353594-A (JP)
Title: Method of mixed manufacturing for multiple models
Inventor: KATO KAZUTOSHI
IPC: B23P21/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the working rate of welding robots arranged in each assembly line of parts, to promote the reduction of investment for a plant and to save time when introducing a new model, and to improve productivity. SOLUTION: The number of welding points of parts W1, W2, and W3 at individual assembly lines 1, 2, and 3 of parts is equalized for all vehicle models. Welding for the shortage of the number of welding points with respect to the required number of welding points for each part is performed on an additional welding line 5.
Patent JP-2001359254-A (JP)
Title: Electric blower and electric vacuum cleaner
Inventor: TOKUDA TAKESHI
IPC: F04D29/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower which dispenses with changing the diameter of wire or the number of turns of coils, when electric blowers different in voltage rating and enables the enhancement of productivity and the prevention of mixing of discrete parts of rotors and stators. SOLUTION: The electric blower includes a stator 39, formed by winding a coil A 41 around a field core 40, a rotor 31 formed by winding a coil B 36 around an armature core 34, a load-side bracket 38 and an anti-load side bracket 37 that hold bearings 35 of the rotor 31, and an air guide 48 placed between an impeller 47 as a load and the load-side bracket 38, and is provided with a fan case 49 covering the impeller 47 and the air guide 48. A circuit chip, provided with a voltage control function, is built or is integrally installed in the blower. As a result, even if the supply voltage, varies, the same input can be obtained readily, by providing a circuit chip 50 without having to change the diameter of wire or the number of turns of the coil A 41 or the coil B 36.
Patent JP-2001354959-A (JP)
Title: Soil improvement method
Inventor: SUMINO HIDEO
IPC: C09K17/06
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a soil improvement method without the need for new soil and a problem of the disposal of waste soil and capable of improving the global environment. SOLUTION: This soil improvement method comprises mixing a soil conditioner obtained by suspending powdered or particulate charcoal in water into soil. Further, the soil improvement method comprises mixing a soil conditioner of charcoal having an average particle diameter of <=1.0 mm to which at least one of calcined gypsum, bittern, and glass crushed particles further has been added to soil.
Patent JP-2001355350-A (JP)
Title: Seismic isolation construction for detached house
Inventor: ISHIDE KAZUHIRO
IPC: E02D27/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To secure seismic isolation effect corresponding to the scale of a structure suppress the construction cost, prevent secular deterioration of the groundsill column and secure ventilation for underfloor space. SOLUTION: Seismic isolation rubber pre-formed to a predetermined shape is arranged at predetermined intervals on the top surface of foundation concrete. The seismic isolation rubber is arranged on the top surface at least in the outer peripheral portion among the foundation concrete, the top surface of the foundation concrete on which the seismic isolation rubber is placed is formed smoothly, and the seismic isolation rubber has a central bolt for inserting an anchor hole projected above the top surface of the foundation concrete, and sometimes a bolt hole for fixing the end portion is provided one or more at the right and left.
Patent JP-2001359051-A (JP)
Title: Information processing unit and information processing method, and recording medium
Inventor: NAKAMATSU KEITA
IPC: H04N19/189
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain reproduced data that are not unnatural by joining sound data without losing the continuity of the data in the case of joining MPEG streams. SOLUTION: In the case that data after a video image II of a stream 2 shown in Figure 6(B) are connected just after a video image 2 of a stream 1 shown in Figure 6(A) to edit the data for the production of a stream 3 shown in Figure 6(C), when no sound part is produced as shown in an audio stream 1 of Figure 6(C) or direct connection of an audio III to an audio 3 results in advanced audio data ahead the video data, unnatural reproduction data are produced. Then an audio 4 corresponding to the video 3 to be deleted in the stream 1 is inserted between the audio 3 and the audio III as audio data at the joining point of an audio stream 3 so as to obtain reproduction data that are not unnatural as shown in the audio stream 3.
Patent JP-2001036912-A (JP)
Title: Image compressing method
Inventor: THOREAU DOMINIQUE
IPC: H04N7/32
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce calculation time and to attain real time encoding in image compression by adopting an encoding mode for applying a minimum energy parameter, which does not exceed a prescribed magnification, for each block of P and/or B picture. SOLUTION: The inter-picture energy of an inter-macro block is expressed by a prescribed formula and relative energy Mdfd in an intra-encoding mode is determined by the sum of the absolute values of luminance x(i, j) of a pixel of the block and the difference of an average value (bl.arr.lum) of luminance, namely, by an formula. This parameter Mdfd is used for selecting the DCT mode of frame or picture. A mode for applying the minimum momentum in the local block of the macro block is selected, the picture or frame DCT encoding mode of smaller Mdfd is selected and when the parameter Mdfd of picture is coincident with that of frame, picture DCT encoding is executed.
Patent JP-2001321957-A (JP)
Title: Method of welding projection bolt
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/30
Filed: 2000-05-13
Abstract: PROBLEM TO BE SOLVED: To precisely weld a work on a predetermined position of a work when a projection bolt having a shaft part, a flange and a projecting art for welding is welded to a work made of a steel plate, and also to easily weld the projection bolt regardless of its position. SOLUTION: Intermediate electrodes 11 are installed on a supporting base plate 5 and the positions of the installation are set corresponding to the weld parts of the projection bolt with respect to the work 9. An accepting port 13 into which the shaft part 2 of the bolt 1 is inserted is provided on the intermediate electrode 11. After the shaft part 2 is inserted into each accepting port 13, the work 9 is set on it, then electrodes 18 and 19 of welding equipment 32 are introduced to the intermediate electrodes 11, and the work 9 and the projected part 4 for fusion are fused by pressurizing and energizing the electrodes.
Patent JP-2001355870-A (JP)
Title: Air-conditioning device
Inventor: KAZEMURA NORIHIDE
IPC: F24F1/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in an electric dust collecting element attached to a ceiling embedding type air-conditioning device, a risk of the dust collecting element dropping when the element is mounted or demounted is increased and a handle for conveying the element is mounted. SOLUTION: In the electric dust collecting element attached to the ceiling embedding type air-conditioning device, one of the dust collecting elements is attached to a case by a U-shaped mounting fitment on the element side and a fixing fitment on the case side having an L-shaped groove and the other is mounted in a manner to cover the suction side of an air-conditioning device by a screw for fixing. Even in a state that a screw is removed during mounting and demounting of the dust collecting element, i.e., in a state that the dust collecting element is supported by only one side is supported by the deep part of the mounting fitment on the case side and the dust collecting element is provided with the mounting structure of the dust collecting element where a risk of the dust collecting element dropping from the case is decreased.  Further, the case mounting fitment of the dust collecting element is also served as a handle function and the electric dust collecting element further decreased in the number of parts is provided.