baber/WOPTO huggingface dataset:
Patent JP-2002020076-A (JP)
Title: Method and device for controlling traveling of crane
Inventor: UCHIDA KOJI
IPC: B66C13/22
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To attempt to improve the accuracy of controlling the traveling of a crane by securing a stop of the crane at a correct position in a method and device for controlling the traveling of the crane. SOLUTION: During the traveling of the crane, a control input Δv is determined based on the amount of deviation x and the angle of deviation θ, and speed instruction values VA, VB for traveling motors 17, 18 are determined by adding or subtracting the control input Δv to an initial instruction value V0. On the other hand, when the crane stops, the Δv is set by reducing a controlled variable based on the amount of deviation x and mainly using a controlled variable based on the angle of deviation θ, and the speed instruction values VA, VB are also determined similarly.
Patent JP-2001344391-A (JP)
Title: Method of quick construction for work flow system capable of obtaining operation history of activities on operator and function basis characteristic of various organizations
Inventor: SAGAWA SATOSHI
IPC: G06Q10/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To realize a method for quick construction work flow system, capable of obtaining operation history of activities on operator and function basis. SOLUTION: The method comprises a processing (Sa) for setting a field as a name space to identify various organizations and those property, a processing for setting (Sb) business a model for service, a role of operators and application systems and the like in the field (Sb), a processing of registering a field in a field so that the field can receive a service from registered role (Sc), a processing of registering (Sd) role in the field so that the registered role can provide a service in the field, a processing (Sd) providing a service in the registered field by the registered role, and at that time, a processing (Se) for setting a way to measure the usage degree of the role, a processing constructing and operating the work flow system that is proper to a business customer, at operating, a processing (Sf) of recognizing the usage degree of the role as the status of the field.
Patent JP-2002017772-A (JP)
Title: Medical energy irradiation device
Inventor: MAKI SHIN
IPC: A61N5/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a medical energy irradiation device for permitting an endoscope having a diameter large enough to assure a clear and wide view area to be installed in a long body having a limited diameter in which energy reflecting means is contained. SOLUTION: The medical energy irradiation device comprises a guide groove 153 having a reciprocating slide portion 153a sladably engaging a protrusion 118 of laser reflecting means 113 and ranging as required for the reciprocating motion of the laser reflecting means 113 with driving means and an extension portion 153b extending from the reciprocating slide portion 153a for further inclining the laser reflecting means 113 along the axial center of the body 101 than in engagement with the reciprocating slide portion 153a, and a laser reflecting means operating part provided at the base end of the body 101 for moving the laser reflecting means 113 between a position of engagement with the reciprocating slide portion 153a and a position of engagement with the extension portion 153b.
Patent JP-2002022313-A (JP)
Title: Distributor
Inventor: GOI YASUSHI
IPC: F28F9/22
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To divide a refrigerant equally into a plurality of flows, to simplify piping and to improve mass production properties with a low cost, regarding a distributor in a heat exchanger constituting a refrigerating cycle. SOLUTION: The volume velocity of a refrigerant flowing in a two-phase state of vapor and liquid is slow in a vessel 22 of small dryness and the vapor and liquid phases separate from each other under the effect of the gravity. Due to the reduction of the cross-sectional area of a flow passage at the inside B in the vessel 22 by an inflow pipe insertion part 25, however, the volume velocity increases relatively and does not decrease. Therefore, the mixing of the vapor and liquid phases can be maintained and the refrigerant can be distributed equally. As for the flow of the refrigerant, the starting side of the distribution and the ending side of confluence are directed opposite to the inlet and outlet sides of the distributor by the inflow pipe insertion part 25, and therefore the direction of the piping is reverse to that of conventional distributors.  By using the insertion part 25 for the distributor of either the inlet side or the outlet side, the piping for the inlet and the outlet can be led out in the same direction and thus the constitution of the piping can be made simple relatively.
Patent JP-2002019686-A (JP)
Title: Front wheel driving power-assisted bicycle
Inventor: TANAKA TATEAKI
IPC: B62M6/50
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a front wheel driving power-assisted bicycle being safe in driving and running even while a front wheel floats during running on a bumpy road. SOLUTION: In this front wheel driving power-assisted bicycle, a main frame 1 of a bicycle main body, a head pipe 2, and a seat tube 3 are mutually connected. A handle 12 and the front wheel 5 are attached to the head pipe 2, and a panellike casing 20 incorporating a motor is provided in a part of a rotary shaft 10 in a hub of the front wheel 5. Moreover, a rear wheel 6 supported on a frame 15 of the rear wheel is rotated by a driving force of a human power driving part. A means 18 for detecting a floating condition of the front wheel is provided in the frame 15 of the front wheel, and conducting an electric current to the motor built in the panellike casing 20 is stopped when the detection means 18 detects the floating condition of the front wheel.
Patent JP-2002019501-A (JP)
Title: Seat overturnable in emergency
Inventor: GOTO KENICHI
IPC: B60N2/24
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a seat overturnable in emergency capable of unlocking a lock state of leg parts by locking mechanisms with simple operation regardless of an opening and closing state of an emergency door, and reducing the number of part items with high assembling workability. SOLUTION: This overturnable seat comprises a seat body, plural leg bases 21, plural leg parts 22, plural locking mechanisms 37, a connecting member 52 and an operation pedal 53. The leg parts 22 are fixed to a lower part of the seat body, supported by shafts by the leg bases 21, and rotatable between a working position for supporting the seat body in a working state and an overturning position for supporting the seat body in a state of the seat body inclined forwardly from the working position. The locking mechanisms 37 locks the seat body at the working position. The connecting member is formed by a rod or tubular member, and fixed to all of the locking mechanisms 37. The operation pedal 53 releases the lock state of all leg parts by all locking mechanisms 37.
Patent JP-2002026794-A (JP)
Title: Wireless communication system and wireless communication method
Inventor: TONO AKIRA
IPC: H04M1/74
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system, where many communications are conducted without causing interferences among the communications within a prescribed period in a field, in which a master set and many slave sets which are under the control of the master set are installed. SOLUTION: The field is divided into blocks and each block is divided into areas. Codes of the same system denoting the sequence are given sequentially to areas in each block. An arbitrary area in a block is at a distance separated from areas with the same code as that of the area in all the other blocks by a radio wave arrival distance sent from the master set or over and a radio wave arrival distance sent from the slave sets or longer Communications between the master set and the slave sets are conducted in parallel in the inside of the areas, having the same code at least in two blocks for the same period, and the communication related to the master set within one area is not conducted simultaneously by two communications or more, and wireless communication between the master set and the slave sets related to the master set is not conducted in other areas than the area above for the period.
Patent JP-2002018049-A (JP)
Title: Game machine
Inventor: FUJISAWA KAZUHIRO
IPC: A63F13/52
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having an image display device capable of displaying an identification pattern, the display mode of which is not influenced by the aspect ratio of a display screen. SOLUTION: A display program according to a command from a control panel is executed (T1, T2, T10). A background image to be displayed on the display screen is determined, and an identification pattern to be displayed on the display screen is determined (T3, T4). According to the aspect ratio of the display image to the display screen, the identification pattern is deformed and corrected (T5). Screen configuration information for arranging the deformed and corrected identification pattern on the background image is generated (T6, T7). According to the screen configuration information, a display image where the identification pattern is arranged is generated on the background image, the display image is output on a monitor (T8). The monitor makes a display with the aspect ratio of the display image matching the aspect ratio of the display screen (T9).  Accordingly, the form of the identification pattern displayed on the display screen can be set arbitrarily.
Patent JP-2002019722-A (JP)
Title: Egg packaging system and egg packaging method
Inventor: TOMOSUE MASAO
IPC: B65B55/16
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an egg packaging system for packaging eggs so as to be capable of maintaining the quality of the eggs at a high level even after packaging them in a packaging container. SOLUTION: The egg packaging system for packaging eggs 1 in a pack 4 having a containing portion capable of containing a predetermined number of eggs 1 and a lid 41 for covering the containing portion includes: a container transfer device 16 for transferring the pack 4 under the condition that the eggs 1 are contained in the containing portion and that the lid 41 is taken off; a sterilizing device 17 provided with UV germicidal lamps 19 for sterilizing the eggs 1 to be transferred by the container transfer device 16; and a packaging device 18 for putting the lid 41 on the pack 4 and sealing it after finishing a sterilizing step by the sterilizing device 17.
Patent JP-2002019325-A (JP)
Title: Blanket for printing
Inventor: OKUBO HIROMASA
IPC: B41N10/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a blanket for printing having small cracking rate or wearing amount and excellent durability while satisfactorily maintaining a printing performance such as a dot gain, a solid coating properties or the like. SOLUTION: The blanket for printing comprises a support layer and a surface print layer laminated on the support layer and containing short fibers. A weight ratio of a content (A) of the fibers to a rubber content (B) for constituting the surface print layer is (A):(B) = 2:98 to 45:55, and a diameter of the fiber is preferred to be 10 μm or less.
Patent JP-2002031150-A (JP)
Title: Gear device unit
Inventor: KIYOZAWA YOSHIHIDE
IPC: F16H49/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To simply mount an outer ring of bearing supporting a speed-reduction rotation output element of a wave gear transmission in the rotating state a cylindrical housing with no deformation. SOLUTION: In the wave gear device unit 1, a wave gear transmission 3 is disposed in a cylindrical housing 2 and a cup-shaped flexible external tooth gear 6, i.e., an output element, is supported in the housing 2 through a cross roller bearing 4. An outer ring 11 of the cross roller bearing 4 is threadly fixed to the housing 2. In the case where the outer ring is tightened using a plurality of tightening bolts, a deformation of the outer ring and an unbalance of a circumferential axial tension distribution can be inhibited. Since the number of assembling steps can be reduced and the number of processing steps such as a boring and a tap processing can be reduced, a manufacture cost can be reduced. Since a tightening bolt is not required, the unit can be made to a small size and a compact size.
Patent JP-2002031267-A (JP)
Title: Method and apparatus for filling space with resin
Inventor: OSHIMA KENJI
IPC: F16L1/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for filling a space with a resin causing no void by bubbles in filling the resin in the annular space between an outer pipe and an inner pipe of a double pipe. SOLUTION: The apparatus is provided with: the outer pipe (vertical water collecting pipe 3); the inner pipe (stainless steel pipe 4) inserted into the outer pipe; a shielding and closing tap 6 for shielding and closing one opening of the annular space; and hose 8 for injecting the resin into the annular space 5 through a release opening 7 that is the other opening portion of the annular space 5. A part of the hose 8 is drawn into the annular space 5 through the release opening 7, and the part is formed in a flat and hollow tubular shape. An outlet of the resin disposed at the tip of the hose faces the shielding and closing tap 6 with keeping the outlet annularly open. By the operation of a resin supply means 9, the resin is injected into the space 5 from a shielding and closing tap 6 side to fill the space with the resin.  The hose 8 is pulled up step by step in a direction of the release opening 7.
Patent JP-2001355292-A (JP)
Title: Heat insulating joint material
Inventor: YASHIKI FUMIHIKO
IPC: E04B1/76
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating joint material formed to provide a uniform foam and a desired shape. SOLUTION: This heat insulating joint material 1 folded and fitted to a stepped part 7 of a joint T of a heat insulating plate 6 attached to the inside of an exterior wall 5 of a house, is formed of a sponge material of plate shape with a projecting part 2 and both side recessed parts 3 formed at a folded part W in the cross-sectional shape of a developed state before folding and with a lip-like part 4 protruded at one end after folding.
Patent JP-2002030979-A (JP)
Title: Diesel engine control device
Inventor: MORISANE KENICHI
IPC: F02D41/06
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To promote warming-up of a direct injection type diesel engine 1, and to reduce vibrations and noise, without causing misfire or substantial deterioration in fuel consumption, during idle operation of the non-warmed diesel engine 1. SOLUTION: When the engine 1 is in an idle operation state, while an injector 5 conducts pilot injection to improve ignition stability and a combustion property of main injected fuel, an intake air throttle valve 22 is closed to reduce vibrations and noise. A recirculation rate of exhaust is controlled by air flow feedback controlling, and the necessary amount of fresh air to fuel injection amount is ensured even if the intake air throttle valve 22 is closed. In a non- warmed state, as compared with a state after warming-up, a target air/fuel ratio A/Fsol in the air flow feedback controlling is made to have a value in a lean side, and the intake air throttle valve 22 is relatively wide opened. According to a rise of engine water temperature thw, the intake air throttle valve 22 is closed so as to make intake negative pressure generally constant.
Patent JP-2002037588-A (JP)
Title: Hydraulic winch
Inventor: YAMAGATA KATSUMI
IPC: B66D1/22
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To allow hung cargoes to freely fall in an accurate and sufficiently quick manner during, particularly, light loading. SOLUTION: During free fall, a change-over switch 74 subjected to pedal operation is turned on, whereby an operation instructing signal is transmitted from a controller 71 to a selection valve 66 to cause the operation of the valve 66 to lower and rotate a hydraulic motor 32, providing free-fall speed increasing operation.
Patent JP-2001358375-A (JP)
Title: Ic piezoelectric device and its manufacturing method
Inventor: SUZUKI YUZO
IPC: H01L41/23
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain an ultra-compact and ultra-thin piezoelectric oscillator, a piezoelectric filter, and a piezoelectric sensor, and at the same time prevent poor influence due to an adhesive being generated when manufacturing the piezoelectric oscillator and the piezoelectric filter. SOLUTION: A resonator where a support and a resonator are integrated is created at a piezoelectric wafer using the photolithography technique, wiring is formed on the resonator so that the target piezoelectric oscillator, piezoelectric filter, and piezoelectric sensor can be created on the piezoelectric wafer, and two package materials are pinched for sealing, thus manufacturing the piezoelectric device.
Patent JP-2002029864-A (JP)
Title: Undercoating treatment process for cut part of inorganic base plate
Inventor: OKAYAMA SEISHI
IPC: C04B41/71
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an undercoating treatment process for a cut part of an inorganic base plate, by which the waterproofness and adhesion to a coating film of the cut part can be improved and also excellent frost damage resistance of the inorganic base plate can be realized. SOLUTION: This undercoating treatment process involves coating a cut part of an inorganic plate with a sealer to perform undercoating treatment of the inorganic plate so that the amount of water pickup is <=0.5 g/cm2.
Patent JP-2002043400-A (JP)
Title: Rotation supporting device
Inventor: AKASHI HIROSHI
IPC: H01L21/68
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotation supporting device capable of solving such a problem that a thin work is not supported so as to be flat due to a recessed part generated in the center and hanging generated in the periphery because of, when the work is supported, a sucking force generated in the center, a repulsive force generated in a lathe dog part and a part where gas jet collides, a hanging force generated by the self weight of the work in the outer side of a part supported by the lathe dog, and a non-uniform load applied to the entire surface of the work. SOLUTION: The device is provided with an air sucking port 6 on a work holding face of a supporter 1 to suck and fix the work, and a touchless sucker 3 for sucking and holding the work in touchless condition by jetting gas around the supporter.
Patent JP-2002000981-A (JP)
Title: Upper knife device for sewing machine
Inventor: SHIMIZU YOSHIHIDE
IPC: D05B37/04
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To always exhibit sure and good cutting performance for both thick and thin clothes with one kind of device using an upper knife in a flat plate form by fully catching cutting reaction force regardless of size of the cutting reaction force with the change in the thickness of a cloth. SOLUTION: A stopper means comprising a protrusion member 21 in an eccentric pin form contacted with an upper end side 7d of an upper knife 7 is placed on the upper knife attaching face side of an upper knife holder 12 so that the upper knife 7 may be fixed and held at a predetermined position of the upper knife holder 12 by catching cutting reaction force acting on an upper knife 7 side at the time of the cutting of a cloth edge portion by pressing each other of the edges 7c and 8a of both upper and lower knives 7 and 8.
Patent JP-2001065735-A (JP)
Title: Shut off device
Inventor: HETTEL ALFRED
IPC: F16K31/06
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of a noise at operating a shut off device or at least substantially reduce. SOLUTION: The shut off body 2 of this shut off device is moved between the contact parts 1a, 5b by a drive device. A friction brake member 6 can be moved along with the shut off body until hitting to a control member 5a, but when the shut off body 2 hits the control member 5a, a little before the time reaching respective contact parts 1a, 5b, it can not be moved along with the shut off body 2. When the shut off body 2 moves a friction distances R1, R2 thereafter, the friction brake member 6 rubs a friction surface thereby generates the friction on the breaking body 2 to brake the movement. By such constitution, the noise generating at operating the shut off device is reduced.
Patent JP-2002034619-A (JP)
Title: Clamp for pierced earring
Inventor: NAGASAWA SOICHI
IPC: A44C7/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a clamp for an pierced earring, whose linear spring material is surely engaged with the groove of a pin, and it hardly loses the elastic force of the linear spring material to engage with the groove of the pin for a long period, and it prevents the pin from falling off. SOLUTION: The clamp for a pierced earring, which is engaged with a pin piercing through a hole in the earlobe, comprises a clamp body which has an arch-section and provided with a hole, to insert the pin almost in the center, and a linear spring material which has a holding part formed mutually opposedly at a specified distance with a pair of bow-shaped extensions, and engaged with the folded back part around the clamp body, the end part of the linear spring material, and the pin coming through the earlobe is inserted into the hole to insert the pin, and the groove in the end of the pin is engaged with the holding part of the linear spring material and prevents its falling off.
Patent JP-2002044798-A (JP)
Title: Sound reproduction apparatus
Inventor: YAMADA YUJI
IPC: H04S7/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a sound reproduction apparatus that can achieve sound image localization giving a sense of distance to an arbitrary position sufficiently, while reducing the memory capacity required for impulse response. SOLUTION: A sound reproduction apparatus reproduces an impulse response of two systems with regard to a sound source from this sound source to the left and right ear of a listener calculated beforehand by measurement or calculation by digital filters 13a, 13b, respectively, and localizes the sound images at an arbitrary position. Data composing the digital light filters 13a, 13b are coded highly efficiently when saved, and decoded for operation in a digital filter operation.
Patent JP-2002045936-A (JP)
Title: Branch forming method, preheatier and metal vessel
Inventor: SHINODA RIKIYA
IPC: B21D19/08
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a branch forming method by which a cylindrical metal vessel can be preheated safely and efficiently, and a branch formed part having an internal surface of a branch of an appropriate curvature is obtained. SOLUTION: The branch formed part of the cylindrical metal vessel is drilled, a part in the vicinity of the drilled branch formed part is preheated from its surface with a preheater, a forming die is inserted into the drilled part to form the branch formed part. A work of moving a hot forming die can be eliminated thereby, and the appropriate preheating can be implemented.