baber/WOPTO huggingface dataset:
Patent JP-2003265001-A (JP)
Title: Digging and tilling implement
Inventor: TANABE YOSHIO
IPC: A01B73/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digging and tilling implement capable of improving the field environment by promoting water permeation and water discharge of a field in order to solve problems in which the high-temperature and high- humidity field environment of Japan is rich in water content and disease and insect damage often occurs on crops and agrochemicals scattered in large amounts in order to prevent the disease and insect damage cause secondary problems.  <P>SOLUTION: The digging and tilling implement is used in a state attached to a tractor and is equipped with an implement frame constituting the implement and a plurality of digging and tilling tine units attached to the implement frame. In the digging and tilling implement, the implement frame extends in a backward oblique direction from the tractor side and a plurality of digging and tilling tine units are attached in definite intervals to the implement frame and a dumping space is formed on a dumping side of each digging and tilling tine unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275352-A (JP)
Title: Golf putter head
Inventor: TERAMOTO SEIICHIRO
IPC: A63B53/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision in the directionality and a distance of a golf putter and to obtain a countermeasure to top spin.  <P>SOLUTION: In order to obtain the smooth flow of swing when swinging back the golf club putter, strength against shock in impact and forward rotation desirable for the golf club putter for attaining a stroke without difficulty, centroid corresponding to the personality of an individual golfer is emphasized to have balance in the direction of the heel side of the high centroid of a face, and the shape and the centroid ratio of a sole and back weight to be in the direction of a heel in the golf putter head.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278152-A (JP)
Title: Foundation practice for pile having different diameter section and construction method for it
Inventor: NAKAGAWA MASAO
IPC: E02D5/62
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide foundation practice for a pile having a different diameter section enabling construction of a foundation having a different diameter section with large support force by use of the conventional sand pile establishment machine without a special construction machine.  <P>SOLUTION: In this foundation practice for a pile having a different diameter section, as a material solidified with passage of time, mixture of iron and steel slag, ad cement or alkali-stimulating material is used, the material solidified with passage of time is driven by the sand pile establishment machine, and the pull amount of the sand pile establishment machine and the working pitch of the re-penetration amount are controlled to establish a pile having a different diameter section in which the diameter is varied in the depth direction of the pile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277109-A (JP)
Title: Method for manufacturing artificial aggregate and system for manufacturing artificial aggregate
Inventor: OCHI MASANORI
IPC: B01J2/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a practicable artificial aggregate which has quality characteristics, such as the strength required for the artificial aggregate and resistance properties to abrasion required for bottoming, and sufficiently meets the environmental quality standards by easily and effectively treating coal ash which is an industrial waste at a low cost, a system for manufacturing the artificial aggregate, and the artificial aggregate manufactured by this system.  <P>SOLUTION: In granulating a mixture composed of the coal ash and cement mixed at a prescribed ratio by a granulator 8, an aqueous ammonium iron sulfate solution is added in the form of kneaded and mingled water to the mixture by an aqueous ammonium iron sulfate solution adding section 9 and the mixture subjected to the granulation treatment is cured with steam in a steam curing section 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281508-A (JP)
Title: Fingerprint sampling device and terminal device provided therewith
Inventor: MUTO IKUO
IPC: G06T1/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To specify an individual by using fingerprint information and improve safety when authenticating propriety of a particular individual in a fingerprint sampling device.  <P>SOLUTION: The fingerprint sampling device 7 samples fingerprint information, and it is characterized by that it is provided with a fingerprint reading part 8 reading pieces of fingerprint information of a plurality of fingers. It is characterized by that the fingerprint reading part reads relative positions between fingerprints of the plurality of fingers of the right hand or left hand. It is characterized by that the fingerprint reading part 8 comprises a plurality of fingerprint reading pads 8a, 8b and 8c, and each fingerprint reading pad 8a, 8b and 8c reads fingerprint information of one finger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275102-A (JP)
Title: Mixing bowl and beverage making device equipped with the same
Inventor: INOUE OSAMU
IPC: B67D1/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing bowl for making smooth and solid foaming whipped cream of a beverage making device for making a beverage such as coffee, and a beverage making device equipped with the mixing bowl.  <P>SOLUTION: A stirring mechanism 18 of the mixing bowl 10 is mounted near the top of an opening 11a, and fixed to a vertical shaft 20. The stirring mechanism 18 comprises a valve blade 23 with a blade plate 23a inclined to the rotation direction for taking air in from the opening 11a. By rotating the stirring mechanism 18, the rotating valve blade 23 forces out a mixture liquid and the centrifugal force is generated. The centrifugal force makes the liquid flow in the outer circumferential direction on the inner surface of a bowl body 11, and the liquid flow in the outer circumferential direction generates a negative pressure between the blade plate 23a and the inner surface of the bowl body 11. Air is taken in from the opening 11a by the negative pressure and the mixture liquid with bubbles is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287901-A (JP)
Title: Sheet material fixing device
Inventor: FUKUI TAKASHI
IPC: B41C1/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly pressing a sheet material on a peripheral surface of a rotary member by structure at a low cost, with small installation area and without a noise when the rotary member is rotated.  <P>SOLUTION: In an exposure part, a printing plate is fixed on the peripheral surface of a rotary drum by a fact that a front end pressing part 42 of a front end zipper 26 to be provided on the peripheral surface of the rotary drum presses the printing plate on the peripheral surface of the rotary drum. Thus, the conventional absorption hole, an absorption groove and a decompression blower are dispensed with and this sheet fixing device is constituted at the low cost, with the small installation area and without the noise. Furthermore, the bottom of the front end pressing part 42 is constituted in the arcuate shape that the center in left and right directions projects downward in comparison with both ends in the left and right directions. Thus, the bottom of the front end pressing part 42 becomes flat and the printing plate is pressed without a gap even when the front end pressing part 42 of which the center in the left and right directions largely deforms to the side of a reverse rotary drum due to centrifugal force when the rotary drum is rotated at high speed, and the front end pressing part 42 uniformly presses the printing plate on the peripheral surface of the rotary drum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287186-A (JP)
Title: Welding joint
Inventor: TOYOSHIMA HIROYOSHI
IPC: F16L47/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of bad welding in a welding joint using a pipe joint having a heating element embedded in a cylindrical body formed of the thermoplastic resin, having synthetic resin tubes made of the thermoplastic resin inserted in both sides of the pipe joint, and having the pipe joint and the synthetic resin pipe heated by the heating element to weld and integrate both by performing welding under a condition of equalizing clearance between the pipe and the pipe joint around the whole circumference and preventing movement of the pipe with a simple structure.  <P>SOLUTION: A wedge ring made of wedge section shape thin plate of which thickness gradually changes in width direction is inserted in a clearance part between the synthetic resin pipe and an opening part of the pipe joint by pressing in a thin side of the wedge ring. The synthetic resin pipe and the pipe joint are heated and welded under condition that centers thereof are aligned and coming off is prevented by wedge action of the wedge ring. The wedge ring has preferably one slit structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288030-A (JP)
Title: Electro-optic system, method for manufacturing the same, device, and electronic apparatus
Inventor: KIGUCHI HIROSHI
IPC: G09F9/30
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the breaking of wire of an electrode by alleviating the depression of a protective layer.  <P>SOLUTION: Light shielding layers 3, partition layers 14 which are formed on the light shielding layers 3 to partition color filter layers 13 and a protective layer 6 which seals the light shielding layers 3, partition layers 14 and color filter layers 13 are provided on a substrate 2. At least part of the partition layers 14 cover the light shielding layers 3, and separate the protective layer 6 from the light shielding layers 3 in a noncontact state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287781-A (JP)
Title: Camera
Inventor: KINDAICHI TAKASHI
IPC: G03B7/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small camera capable of quickly, optimally and simultaneously performing silver film imaging and digital imaging with no cost increase.  <P>SOLUTION: A camera as one embodyment of the present invention, is provided with a first photographing means for using an imager to perform photographing, a second photographing means for using a silver film to perform photographing, an electronic flash means for illuminating an object, a first exposure controlling means for calculating and setting the exposure condition of the imager, and a second exposure controlling means for calculating and setting an exposure condition for the silver film. In performing simultaneous photographing with the imager and the silver film by using the electronic flash means, first, the first exposure controlling means calculates and sets a drive condition for the first photographing means and the electronic flash means, and next, the second exposure controlling means calculates and sets a drive condition for the second photographing means without changing the contents set by the first exposure controlling means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286533-A (JP)
Title: Processes for producing highly pure ferroboron, mother alloy for iron-based amorphous alloy and iron-based amorphous alloy
Inventor: TAKEUCHI JUN
IPC: H01F1/153
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To produce highly pure ferroboron using inexpensive, mass-produced steel instead of expensive electrolytic iron as an iron source, and to produce an iron-based amorphous alloy and a mother alloy therefor having excellent properties using the ferroboron as a raw material.  <P>SOLUTION: In the process for producing the highly pure ferroboron, mass-produced steel having an Al content of ≤0.03 mass% obtained in converters, electric furnaces, etc., is used as the iron source. In the process for producing the mother alloy, a diluted iron source and auxiliary materials are added to the obtained ferroboron to adjust its composition. Preferably, the diluted iron source is mass-produced steel having an Al content of ≤0.006 mass% obtained in converters or electric furnaces. In the process for producing the iron-based amorphous alloy, a molten metal of the obtained mother alloy is cast through rapid solidification. By using the mass-produced steel having appropriate Al contents as the iron source for the ferroboron and as the diluted iron source for the mother alloy, an iron-based amorphous alloy ribbon for an iron core having excellent magnetic properties such as a high magnetic flux density and a low iron loss can be inexpensively produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287923-A (JP)
Title: Toner
Inventor: ISHIWATARI TAHEI
IPC: G03G9/087
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner improved in pulverizing property in the manufacturing stage and improved in fixing strength to a recording medium such as paper while keeping low temperature fixing property and offset resistance.  <P>SOLUTION: The toner contains a polymer as a binder resin which is obtained by bulk polymerization of a compound having two or more isocyanate groups and a compound having two or more functional groups having active hydrogen and which has a urethane coupling or urea coupling in the main chain and 1,500 to 20,000 number average molecular weight (Mn) basing on polystyrene as a reference. The compound having two or more functional groups having active hydrogen comprises at least an aliphatic cyclic polyol or an aliphatic cyclic polyamine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285581-A (JP)
Title: Electronic passport
Inventor: NAKANO KEIICHI
IPC: B42D15/10
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic passport which makes it difficult to alter or forge a data sheet or a visa sheet of the passport and eliminates the difficulty to handle a plurality of pages of a booklet form of the passport.  <P>SOLUTION: This electronic passport is equipped with a data input means and a pliable image display means to display an image based on data entered by the data input means mounted on the main body of the passport. In addition, the other version of the electronic passport is equipped with a microcomputer, an IC chip incorporating memory, a data input/output means to the IC chip, and a pliable image display means which displays an image based on data inside the IC chip mounted on the main body of the passport.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289275-A (JP)
Title: Identical frequency relay apparatus
Inventor: SUZUKI MASARU
IPC: H04B7/15
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identical frequency relay apparatus that detects the reception level of each frequency to a reception signal which includes a plurality of kinds of frequencies, simplifies a configuration, and can be manufactured at low costs.  <P>SOLUTION: The identical frequency relay apparatus includes a frequency- extracting means 14 or 15 for carrying out Fourier transformation on the reception signal, containing the plurality of kinds of frequencies and for extracting the frequency component of each frequency, and a level detecting means 19 or 20 for detecting the reception level of the frequency, based on the frequency component of each extracted frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288486-A (JP)
Title: Graph display device
Inventor: NAKANO YUKIHIRO
IPC: G06Q40/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graph display device capable of easily calculating a loan in executing advanced payment and displaying a loan graph and avoiding troublesomeness.  <P>SOLUTION: The graph display device comprises: a display means for displaying the loan graph; a plotting means for plotting the loan graph at the display means; a time period specifying means for specifying a time period to execute the advanced payment; an input means for inputting an advanced payment amount; and a re-plotting means for re-plotting the loan graph by a prescribed payment form after executing the advanced payment based on the time period specified by the time period specifying means and the advanced payment amount inputted by the input means at the display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192088-A (JP)
Title: Cargo fixation assisting tool
Inventor: ABE MASAYOSHI
IPC: B65D88/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo fixation assisting tool capable of fixing cargoes to the longitudinal direction of a container with ease and efficiency.  <P>SOLUTION: A cargo fixation assisting tool 20 consists of the side wall 27a of a dry container, and engagement materials that have a shape that detachably fits in each concave part of the side wall 27b, and a wear plate installed in such a way that each concave part of the engagement materials is closed, and connection materials that connect each wear plate so that it is spanned. In using it, the cargo fixation assisting tool 20 is installed in such a way that whose each engagement materials of the both ends is fit in the fixed concave part of the side wall 27a and 27b. Thereby, the cargo fixation assisting tool 20 is fixed to the horizontal direction to prevent a pallet 30 from moving to the longitudinal direction of the pallet 30 for a container loaded with a coil 29.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003294061-A (JP)
Title: Driving force transmission device for vehicle
Inventor: SAKAI NAOYUKI
IPC: F16D43/284
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent variation of torque transmitting characteristics of a driving force transmission device 10 caused by formation of worn powder, by suppressing formation of the worn powder caused by wear between a valve body 15 composing a valve mechanism 10e and a receiving space R composing a pushing force generating mechanism 10d, in the driving force transmission device 10 having a valve mechanism 10e for restricting formation of a four wheel driving state by limiting formation of a pushing force in the pushing force generating mechanism 10d, when a vehicle is running at a speed higher than a predetermined speed.  <P>SOLUTION: Wear between both peripheral surfaces 15c, 11b<SB>1</SB>is prevented by carrying out wear resistance surface treatment at least for the outer peripheral surface 15c of the valve body 15 composing the valve mechanism 10e, to suppress or restrict wear in a sliding contact with an inner peripheral surface 11b<SB>1</SB>of the receiving space R adjoining the outer peripheral surface 15c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002305018-A (JP)
Title: Solid polymer type fuel cell
Inventor: GYOTEN HISAAKI
IPC: H01M8/10
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer type fuel cell which promotes elimination of water out of the vicinity of a catalyst layer of the fuel cell, and can present reduction of cell performance caused by excessive water leakage of an electrode layer in a long-time operation or a large current output. SOLUTION: This fuel cell comprises a jointed body composed of a hydrogen- ion conductive polyelectrolyte membrane and a pair of electrode layers opposingly arranged respectively pinching the catalyst layer on both side of the polyelectrolyte film, a power generating part in which conductive separator provided with a gas supply flow path for supplying gas to the electrode layers and a gas discharge flow path for discharging gas from the electrode layers are alternately laminated, and a vibration giving means to add vibrations to the power generation part.
Patent JP-2003291000-A (JP)
Title: Device and method for controlling temperature of hot press
Inventor: ISOBE KOKICHI
IPC: B30B7/02
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of a molded article by individually and accurately controlling the temperature of a plurality of hot plates in a low temperature area in which temperature control based on saturated vapor pressure is difficult so that the temperature of each hot plate stably coincides with a set signal.  <P>SOLUTION: The temperature control of respective hot plates in the low temperature area in which temperature control based on saturated vapor pressure is difficult is performed by controlling steam volume in each hot plate by a control valve prepared in each hot plate so that the temperature of each hot plate coincides with a set signal of a temperature setting part and hot plate temperature control in a high temperature area in which temperature control based on the saturated vapor pressure is possible and the hot plate temperature control in the low temperature area are switched and performed by a control part in accordance with an event signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298013-A (JP)
Title: Phase-change material element and semiconductor memory
Inventor: ITO KAZUNORI
IPC: H01L27/105
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase-change material element which is provided for microminiaturization and may be used for a semiconductor device, such as a semiconductor memory which is required in microminiaturization, and to provide a semiconductor memory using the same.  <P>SOLUTION: The phase-change material element exhibits the amorphous phase to show higher resistance, when a pulse current is applied thereto and exhibits crystal phase to show lower resistance when a current which is gradually lowered is applied thereto following the pulse current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003018421-A (JP)
Title: Image processing method
Inventor: TSUCHIYA OKINOBU
IPC: G06K15/02
Filed: 2002-04-03
Abstract: PROBLEM TO BE SOLVED: To generate a color reproduction model of a device with a high degree of accuracy by using a fewer colorimetric values. SOLUTION: In a printer system comprising a pre-color-processing table 212 for performing color matching and a post-color-processing table for performing color separation, color patches set non-equidistantly in RGB device color space are printed in accordance with changeover of printer CMYKcm signals in the post-color-processing table and the color reproduction model of the printer is generated using data 202 obtained by measuring the colors of the color patches.
Patent JP-2003298925-A (JP)
Title: Electronic camera with multiple photographing function
Inventor: YORITA NAOAKI
IPC: H04N5/225
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera having multiple photographing functions capable of multiple photographing suitable for a state of a photographing object and having also multiple photographing functions with which a user can photograph second and succeeding pictures by a layout intended by the user in the multiple photographing.  <P>SOLUTION: The electronic camera is characterized in that it has: an imaging means for imaging an object image to produce a picture; and an overlapping means for overlapping a plurality of pictures produced by repeating imaging with the imaging means to produce another picture, and that the overlapping means selects: a first overlapping mode wherein a plurality of pictures are weighted and then overlapped; and a second overlapping mode, wherein a plurality of pictures are not weighted and overlapped.  <P>COPYRIGHT: (C)2004,JPO