baber/WOPTO huggingface dataset:
Patent JP-H05214892-A (JP)
Title: Curve driving method of small bore pipe
Inventor: KIMURA KOICHI
IPC: E21D9/08
Filed: 1991-12-13
Abstract: PURPOSE:To enable the curve burning surely in a buried pipe with a means easy to install a small bore pipe as a burying means by a two process system in a method to bury the small bore pipe having lower axial load resisting force in a curve driving state. CONSTITUTION:While deflecting a guider 1 in a specific direction as a target from the inside of a starting vertical shaft A, the rear ends of following temporary pipes 2 are pushed to drive and bury the temporary pipes subsequently. After the temporary pipes are made to pass through until the inside of an arriving vertical shaft B, a buried pipe is connected to the end of the last one of the temporary pipes in the starting vertical shaft and, at the same time, a casing 3 equipped with a friction coupler 6 is coupled with the end of the temporary pipe in the buried pipe. The temporary pipes and the buried pipes are driven forward by driving or traction of the casing to replace the temporary pipes by the buried pipes.
Patent JP-H05169115-A (JP)
Title: Backup roll device for rolling mill
Inventor: KIMURA KATSUHIDE
IPC: B21B29/00
Filed: 1991-12-20
Abstract: PURPOSE:To surely set a bending fulcrum by constituting the backup shaft supported with a housing, the taper sleeve movable to the axis direction and having the taper part and the support roll freely movable to the axial center direction along the taper. CONSTITUTION:A backup roll device is constituted of a backup shaft 32 supported while rotating by the housing of rolling mill, a pair of taper sleeves 1R, 1L attached movably by sliding to the axis direction impulsively at the outer periphery and a pair of supporting rolls 34R, 34L having short size drum width arranged with the taper part at the outer circumferential surface of taper sleeve and set freely movably to the axial center direction along the taper part and being in contact while rotating with the working roll or the intermediate roll.
Patent JP-2000182056-A (JP)
Title: Picture processor
Inventor: TAKAHASHI EIJI
IPC: G06T1/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To highly precisely maintain positioning precision and to realize high speed pattern matching with software by reconstituting a picture formed only of a picture area which largely affects the calculated result of a correlation operation and executing the correlation operation on the reconstituted reconstitution picture. SOLUTION: A picture area which largely affects the calculated result of a correlation operation is the part 400 of the outline of a circle picture 400A and the outline part is considered to be an area where a luminance difference with a peripheral picture is large, for example. A differential filter is applied to a reference picture and a differential picture 401 is obtained. The differential picture is divided into the small areas 402-417 of appropriate forms and the average values or the maximum values of the differential value are obtained for the respective small areas. The luminance difference in the small areas is judged with the obtained average values or the maximum values of the respective small areas.  Highest n-pieces of small areas among the obtained plural average values or maximum values are made into partial pictures for reconstituting the picture as the areas (small areas 408, 411, 413, 416 or the like) where the luminance difference with the peripheral pictures is large.
Patent JP-2001177927-A (JP)
Title: Power distribution board
Inventor: MORIZAKI SATOSHI
IPC: H02B1/36
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution board which can efficiently and safely conduct the wiring of main circuit external cable and connecting work thereof and can simplify the processes for manufacture and installation. SOLUTION: In this power distribution board comprising a combination starter unit 4, a current transformer 7 for transforming a power feeding current of the power supplied to this unit 4 and a main circuit external cable 23 in the load side connected to the primary conductor 11a of this current transformer 7, whereby the main circuit external cable 23 is lead and wired within a cabling chamber 21 provided at the rear part of a casing 1, the current transformer 7 is provided within the casing 1, a separation plate 26 is provided between the casing 1 and a cabling chamber 21, an adapter 24 provided in the primary conductor 11a of the current transformer 7 is projected into the cabling chamber 21 through the separating plate 26, and the end of the main circuit external cable 23 in the cabling chamber 21 is connected to the adapter 24.
Patent JP-2001177618-A (JP)
Title: Supporting tool for portable telephone
Inventor: TANAKA HIROMITSU
IPC: A45C13/30
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a supporting tool for a portable telephone set capable of holding the portable telephone set with a prescribed standing angle by mounting the supporting tool to the rear surface of a portable telephone set on the market or already purchased. SOLUTION: The supporting tool A for a portable telephone set for holding the portable telephone set upright adhering the supporting tool A to the rear surface of the portable telephone set B consists of a fixing member 1 of a size which can be stuck to the rear surface of the portable telephone set without projecting from the portable telephone set and a leg piece 3 provided at this member 1 in a foldable manner to hold the set B at the prescribed standing angle. Thus, the tool A is capable of holding the set B with the prescribed standing angle by mounting it to the rear surface of the portable telephone set which is on the market conventionally and cannot keep its standing state by itself.
Patent JP-H06205122-A (JP)
Title: Video conference system
Inventor: KOMINE TAKAYUKI
IPC: H04N7/15
Filed: 1992-12-28
Abstract: PURPOSE:To suitably register reserved time even from any distant place by accepting a request from a registered person as reserved date and time when the use of a video conference equipment is requested. CONSTITUTION:An ISDN line is connected through a line interface part 14 to a multiplex/demultiplex part 10, and the equipment is connected through this ISDN line to the other video conference equipment. A reservation registration managing part 11 is provided with a reservation registration file F1 and when the use of the video conference equipment is requested and the present date and time is registered as the reserved date and time, the request of use is accepted. In this case, a system controller 7 performs connection with an external line through the interface part 14 and performs data communication with a communicating party through the multiplex/demultiplex part 10. On the other hand, the user of this system performs an operation such as the ID data input of the user or the connection/disconnection of the like for registering the reservation by using a liquid crystal display 8 and an operation part 9. Thus, since the ID data related to the reservation are displayed on the display 8, the reserved time can be suitably registered even from the distant place.
Patent JP-2000203017-A (JP)
Title: Ink jet print head
Inventor: BRETT W RAISUTADDO
IPC: B41J2/055
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To suppress mechanical vibration generated by driving a large number of ink jet nozzles in a print head. SOLUTION: A plurality of plates 30-60 bonded each other include first plates and second plates separated therefrom. Nozzles 82-88 are provided in the first plate in order to eject ink to the receiving plane and a multi-branch tube 72 is disposed between the first and second plates while being coupled fluidally with nozzles. A vibration reducing chamber 90 is spaced apart from the multi- branch tube in the vertical direction and reduces mechanical vibration in a print head. Pressure chambers 76 are arranged along the ink fluid passage between the multi-branch tube and the nozzle and a transducer 78 is coupled with the pressure chamber and driven to eject ink through the nozzle.
Patent JP-H11169232-A (JP)
Title: Toothbrush
Inventor: KATO TAKAO
IPC: A46B9/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush excellent in actual feeling of brush-cleaning and actual feeling of insertion into gaps in a buccal cavity by planting hair bundles formed of brush tapered to a point, in combination with hair bundles formed of normal straight hair. SOLUTION: Hair bundles 5 formed of brush tapered to a point, and hair bundles 3 formed of normal straight hair not tapered to a point are used in combination. The hair bundles 3 formed of normal straight hair are planted in a tip side specified area and/or a rear side specified area of a hair planted face 4 of a toothbrush head. The hair bundles 5 formed of brush tapered to a point are planted in the other part.
Patent JP-2001176832-A (JP)
Title: Cleaning and processing method of substrate, and apparatus therefor
Inventor: DOI SATOSHI
IPC: B08B1/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning and processing method of a semiconductor wafer, whereby not only its front and rear surfaces but also its outer peripheral surface can be cleaned. SOLUTION: This cleaning and processing method of a semiconductor wafer 10 has a process for holding the semiconductor wafer 10 and rotating it in the circumferential direction, a process for contacting respectively the end surfaces of a pair of cleaning brushes 37 with its front and rear surfaces and driving the cleaning brushes 37 along its diametrical direction to clean its front and rear surfaces, and a process for cleaning thereafter its outer peripheral surface by at least one of the outer peripheral surfaces of the pair of cleaning brushes 37.
Patent JP-H11271066-A (JP)
Title: Angular velocity sensor
Inventor: WATARAI TAKEHIRO
IPC: G01C19/5614
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To suppress the oscillation leak from a driving beam to a detecting beam, and efficiently transmit the oscillation energy by the Coriolis force from the driving beam to the detecting beam to obtain a high-S/N sensor. SOLUTION: An oscillation member G comprises an approximately U-shaped driving oscillator having a pair of beams 2, 3 and coupling and an approximately U-shaped driving oscillator 5 which has a pair of beams 6, 7 and coupling 8 and is disposed analogously around the driving oscillator 1 having a driving electrode 20 for driving the beams 2, 3 in opposite phase in an x-axis direction, while the driving oscillator 1 has detecting electrodes 22-23 for detecting the oscillation of the beams 6, 7 in opposite phase in the x-axis direction upon input of an angular velocity around the x-axis. Both oscillators 1, 5 are coupled by a torsion beam 9 having a shape of a narrower width in the x-axis direction than that of the inner driving oscillator 1.
Patent JP-2001177611-A (JP)
Title: Portable telephone set
Inventor: SASAKI SUSUMU
IPC: H04W4/90
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To sound a crime prevention buzzer only when a user intends to sound it by inputting a password using a key for inputting a telephone number. SOLUTION: A user carrying this portable telephone set inputs an emergency password at an operation part 20 in the case of emergency. The password is deciphered by a CPU 11 and an emergency signal is outputted to a buzzer drive circuit 22 from the CPU 11. Thus, the buzzer(BZ) 23 is sounded. The CPU 11 gives information simultaneously to the police. The CPU 11 sets a HELP flag, in addition. When this HELP flag is set, a help voice saying 'Help!' is transmitted automatically to the transmission source of a call from the outside after then.
Patent JP-2000192467-A (JP)
Title: Blocks laid on construction surface
Inventor: MASUDA MASASHI
IPC: E02D17/20
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To increase the stability of lining blocks of laid blocks with respect to a net laid on a laying surface in laid blocks connected by thread-connecting a number of laid blocks to the net, to minimize the labor of correcting the positions of the lining blocks after laid thereon, and to increase the linking strength of the lining blocks to the net, to thereby increase the stability and reliability of the construction works. SOLUTION: A number of lining blocks 2 are arranged on the upper surface of a net 1, which are linked to the net 1 via an anchoring tool 3. On this occasion, one end of the anchoring tool 3 is thread-connected to one of transverse wires 4 extending in parallel with each other and the other end of the anchoring tool is thread-connected to the other transverse wire 4. Further, each lining block 2 is cross-linked to between the parallel transverse wires 4 via the anchoring tool 3.
Patent JP-H11166175-A (JP)
Title: Oil remover
Inventor: TSUKADA KAZUE
IPC: B01J20/24
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost, high-performance oil remover for removing edible oil in a home. SOLUTION: This oil remover is prepd. by mixing 50-95 vol.% fine wood flour produced together with sawdust in a woodworking plant with 5-50 vol.% wood ash. The remover may be prepd. by homogeneously mixing 50-96 vol.% fine wood flour, 4-50 vol.% wood ash, and 0.2-10 vol.% microorganisms which decompose org. substances.
Patent JP-2000192470-A (JP)
Title: Mat for increasing friction of structure
Inventor: WAGI TAKATSU
IPC: E02D23/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration and leaving of pebbles or the like in a ground such as a temporarily placed mount or the like to the underside of a mat when a structure, in which the mat for increasing friction is mounted on the base of an offshore structure or the like, is placed temporarily and to obviate an obstruction in the conduction of main installation. SOLUTION: Sheet members 15 are arranged integrally on the underside of a mat member 10 disposed on the underside of the bottom plate 2 of the structure such as a caisson. The sheet members 15 having properties, in which they can adhere on an asphalt component, are used and are ruptured easily by the projecting sections of stones on a foundation temporarily placed ground at that time, but the leaving of the stones on the ground as they are left as they are penetrated to the underside of the mat is prevented when the structure is lifted because the sheet members are left as they adhere on the underside of the mat, and the mat can be deformed in response to the irregularities of the surface of a foundation mat at the place of laying, and can be employed in the same manner as conventional devices.
Patent JP-H11196174-A (JP)
Title: Sound signal transmission/reception equipment and received sound voltage control method
Inventor: OKUTSU HIROAKI
IPC: H04M1/60
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To always set optimum received sound volume by judging the magnitude of an ambient noise level based on changes not only in the ambient sound level but also in the transmission sound level of a caller and increasing/ decreasing the received sound volume. SOLUTION: A transmission sound level detection means 3 for detecting the transmission sound level of a caller, an ambient noise level detection means 5 for detecting an ambient noise level, a control means 6 for controlling a received sound volume in accordance with upper/lower changes in the transmission sound level and the peripheral noise level, and a received sound volume setting means 11 for setting an optimum received sound volume by the control of the control means 6 are provided. When the transmission sound level exceeds a transmission sound reference level, the noise level is judged, and when it exceeds a prescribed level, the received sound volume is changed since received sound is not clear owing to peripheral noises. Then, the optimum received sound volume can always be set.
Patent JP-2000187143-A (JP)
Title: Cooling type lens holder
Inventor: OWAKI KATSURA
IPC: G02B7/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To uniformly cool the whole surface of a lens and to prevent the generation of distortion of the lens owing to a temperature difference by making a cooling liquid flow through at least one face of each composing lens. SOLUTION: A biconvex lens 3, a plano-concave lens 4 and a plano-convex lens 5 are arranged in a lens holder 2. Also, a cylindrical flow passage 7 is provided in the lens holder 2, a cooling water inlet 6a is provided in the upper part of the cylindrical flow passage 7 and a cooling water outlet 6b is provided in the lower part of the same. A flow passage 9 between lenses is composed of a space between the lenses, and the flow passage 9 between lenses and the cylindrical flow passage 7 are connected with a branched flow passage 8. The branched flow passage 8 is radially arranged, and the cooling liquid is made to flow through the whole surfaces of the lens.  In such a manner, the cooling liquid is fed from the cooling water inlet 6a and discharged from the cooling water outlet 6b, whereby the cooling liquid is made to flow as shown with a hatched part, and the cooling liquid is made to flow over one face of the biconvex lens 3 and the plano-convex lens 5 and both faces of the plano-concave lens 4.
Patent JP-2001186709-A (JP)
Title: Bearing oil mist preventive device
Inventor: KISHIMOTO KESAHITO
IPC: F16J15/22
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To completely prevent oil mist from leaking through a gap, existing in an upper part of a bearing cover. SOLUTION: This bearing oil mist preventive device is provided, so as to partition a linkage part between the inside and outside of a bearing cover, which exists with a different pressure in an upper part of the bearing cover of a bearing device, which cools a bearing, supporting a rotary shaft 1 of a vertical type dynamoelectric machine, with lubricant, contained in the bearing cover, and prevents oil mist, generated from a liquid surface in the bearing cover, from flowing out by a motion of a rotary unit. A hair assembly 15, made of resin material, is held between a retention ring 4 and a rear plate 6, so as to have its one tip part exposed on a rotary shaft side with a certain free length, and the other tip part of the hair assembly 15 is fixed and brought into tight contact with a whole circumference of the rotary unit by a fixing metal fitting 23.  The retention ring 4 has an oil drain hole 24, through which oil drops, adhering and staying on the hair assembly 15, are drained out into the hearing cover 17.
Patent JP-2001183925-A (JP)
Title: Image forming device
Inventor: MORIGUCHI MOTOKI
IPC: G03G15/20
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with a fixing device consisting of a fixing roll that is provided with a heat source and brought into contact with an unfixed image on paper and a press roll that is provided with a heat source and brought into a pressurized contact with the fixing roll, where selection between 2 fixing linear velocity modes of a normal printing mode where fixing is carried out at a normal linear velocity for fixing and a gloss priority mode where gloss is improved by bringing down the linear velocity for fixing and both-side printing can be carried out on the paper, difference in gloss (luster) between the 1st surface and the 2nd surface is reduced when carrying out both- side printing in the gloss priority mode. SOLUTION: In the image forming device, linear velocity of fixing of a 1st surface is made faster than linear velocity of fixing of a 2nd surface by a fixing device 13.
Patent JP-H11194532-A (JP)
Title: Black toner, and preparation thereof
Inventor: OKADO KENJI
IPC: G03G9/083
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic black toner by means of polymerization method with improved productivity without deteriorating blackness of the toner and its chargeablity. SOLUTION: This toner has at least a binding resin and a coloring agent. At least a magnetic carbon black compounded particle is contained as the coloring agent. The magnetic carbon black compounded particle contains preferably a magnetic substance fine particle of 10-180 nm and a magnetic substance fine particle of 15-100 nm, and relation 1/2<=a/b<=2 is satisfied where (a) is an average particle size of the magnetic substance fine particles in the magnetic carbon black compounded particles, and (b) is an average particle size of the carbon black.
Patent JP-2000195221-A (JP)
Title: Tape cassette
Inventor: KANEDA HIROSHI
IPC: G11B23/087
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent interference between the gate part of a reel brake and the position control part of a case main body, while keeping moldability of the reel brake. SOLUTION: For this tape cassette, that the reel brake 8 for preventing floating rotation of a tape reel 3 which is housed rotatably in the case main body, by engaging with the tape reel 3 in nonuse of the tape cassette is disposed so as to freely slide on the lock position and unlock position of the tape reel 3, and a position control wall 2b for controlling the position of the reel brake 8 at a position where the tape reel 3 is locked by the reel brake 8, is provided on the case main body, the gate part 8f of the reel brake 8 is arranged on the front surface of the main body part 8a of the reel brake 8, and a notched part 2d forming the run off is arranged on the position control wall 2b which the gate part 8f faces.
Patent JP-2000184960-A (JP)
Title: Rice cooker
Inventor: FUJITA ATSUSHI
IPC: A47J27/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To suppress steam discharge to the outside of a rice cooker and to reduce influence on circumferential furniture or the like by providing a positive electrode and a negative electrode in the discharge passage of steam generated during cooking rice and appling a high voltage between the positive and negative electrodes. SOLUTION: A rice cooking pot 6 is heated by a heating means 5 to cook rice. As a rice cooking procedure progresses, rice and water temp. inside the pot 6 is raised, high temp. water becomes steam in the latter half of the rice cooking procedure especially and it goes to the steam discharge passage 7. In this case, the high voltage is applied to a part between the positive and negative electrodes 9 and 10 by a high voltage power source 8. Steam is electrified with a positive electric charge and supposed to be guided to the negative electrode 10. Guided steam is adhered to the negative electrode 10 and condensed. Condensed water is stored in a water storing means 11. Therefore, steam is suppressed to be discharged to the outside of the rice cooker and, then, influence on circumferential furniture is reduced.
Patent JP-H11193843-A (JP)
Title: Clip fastening structure of leaf spring and tilting clip with cushion
Inventor: HAKOMORI ATSUSHI
IPC: B60G11/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a plate spring caused by a caulked hole to fix the plate spring to a clip and exchange the clip, if broken, simply by exchanging the clip only. SOLUTION: This clip fastening structure of a leaf spring comprises a fixing eye 10a formed in a eye-shape at the end of a plate spring 10 for a clip, a bush fitted into the fixing eye 10a, a fastening bolt and a nut passed through the bush to be fixed to a tilting clip 11 and the tilting clip 11.