baber/WOPTO huggingface dataset:
Patent JP-2003080370-A (JP)
Title: Welding method of cylindrical body
Inventor: FUJITA MASAYOSHI
IPC: B23K9/173
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a welding method which forms a cylindrical body excellent in mechanical property without applying pretreatment such as groove precessing. SOLUTION: In this welding method, butted parts of both edges of work W which is formed by subjecting a sheet body to bending working in a cylindrical shape beforehand are welded and the cylindrical body is formed. Therein, in the state that the gap between the butted parts of work W is retained to a prescribed interval enough for forming a back bead on the inner surface with an interval retaining means 2, the work W is sent toward the welding torch 1 through a through-hole of a guide member 4 and the gap is subjected to MIG welding or MAG welding.  The interval retaining means 2 arranges a plurality of inserting blades 21 which can be inserted into the gap between the butted parts so as to be freely circulated in the sending direction of the work W, synchronizes the circulating rate of the inserting blades 21 with the sending rate of the work W and, while the gap of the work W is retained to the prescribed interval by the inserting blades 21. Tip parts 22 of the inserting blades 21 inserted into the gap of the butted parts are formed in a tapered shape and the inserting blades 21 are permitted to approach the work W or is separated from the same in accordance with the interval of the gap.
Patent JP-2003072528-A (JP)
Title: Riding mower
Inventor: SAMEJIMA KAZUO
IPC: B60T7/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a riding mower easy to apply both a parking brake and a traveling brake while the engine output is transmitted to a running system via a hydrostatic type continuously variable transmission. SOLUTION: When braking devices 20 and 20 of right and left rear wheels 2 and 2 are operated by a brake lever 21, a lock link 53 of a brake lock mechanism 50 is maintained so as to be unlocked from a lock plate 54 by a lock- checking body 39, the brake devices 20 and 20 are not locked in an engaged manner, and the traveling brake is applied to the right and left rear wheels 2 and 2. When the brake devices 20 and 20 are operated by a brake pedal 22, the lock-checking body 39 is detached from the lock link 53, the lock link 54 is automatically engaged with the lock plate 54 by a lock spring 57, the brake devices 20 and 20 are locked in an engaged manner, and the parking brake is applied to the right and left rear wheels 2 and 2.
Patent JP-2003083277-A (JP)
Title: Canned motor pump and manufacturing method thereof
Inventor: MORI KAZUHIRO
IPC: F04D29/60
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a canned motor pump and a manufacturing method thereof realizing a structure of integrally molding a stator of a motor by resin material and integrally forming a can is by the resin material without impairing sealability and waterproofness. SOLUTION: This canned motor pump 10 is formed by a motor section 12 and a pump section 14. The can 30 is arranged between both the sections and the stator 16 of the motor section 12 is sealably isolated from the pump section 14. By a first resin molding process, the stator 16 is integrally molded by the resin material and a holding section 20 is integrally formed. Then, by a second resin molding process, the stator 16 is held inside a molding die by the holding section 20 and the can 30 (and a housing section 32) is formed integrally with the stator 16 (by a connecting section A) in a state connecting to the holding section 20 by the similar resin material.
Patent JP-2003082191-A (JP)
Title: Vinylic crosslinked resin particle, its manufacturing method and use thereof
Inventor: KURAMOTO SHIGEFUMI
IPC: C08L57/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a vinylic crosslinked resin particle which has a sharp particle size distribution and contains foreign resin matters such as coarse particles, particle aggregate in such a little amount that it does not affect a coefficient of variation and moreover is substantially free from them, its manufacturing method and use thereof. SOLUTION: The vinylic crosslinked resin particle has an organic solvent content of 100 ppm or less.
Patent JP-2003079614-A (JP)
Title: Radiographic examining system, and radiographic examining method
Inventor: UENO YUICHIRO
IPC: A61B6/03
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic examining system of which the system constitution is simplified. SOLUTION: An imaging device 2 of this radiographic examining system 1 has an unmovable radiation detector annular body 3 and an X-ray source 9 which turns along the radiation detector annular body 3 on the inside of the radiation detector annular body 3. The radiation detector annular body 3 includes a large number of radiation detectors 4 which are annularly provided on the inside of an annular holding section 5. A bed 16 on which a subject 35 is mounted is inserted in the hole section 30 of the radiation detector annular body 3, and an X-ray CT examination and a PET examination are performed. A plurality of pairs of γ rays emitted from the subject 35 can be detected by the plurality of radiation detectors 4 which are annularly arranged.  At the same time, the X-rays emitted from the X-ray source 9 which moves in the circumferential direction and transmitted through the subject 35 can be detected as well. The X-ray source 9 may turn on the side of the radiation detector annular body 3 or around the radiation detector annular body 3.
Patent JP-2003079517-A (JP)
Title: Cooking device
Inventor: NISHIMURA TAKETO
IPC: H05B6/12
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide suitable usage for a business purpose of cooking a large amount of materials W, W, etc., to be heated. SOLUTION: A downward facing heating coil 10 and a heating plate 21 arranged below the heating coil 10 are provided. The heating plate 21 is heated by interlinkage of alternating magnetic fluxes from the heating coil 10 and it can cook the materials W, W, etc., to be heated. No drip from the materials W, W, etc., to be heated adheres to the heating coil 10.
Patent JP-2003087746-A (JP)
Title: Disk reproducing device and multi-angle block reproduction system
Inventor: TERAMOTO YOSHIYO
IPC: H04N5/44
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a multi-angle block reproduction system capable of avoiding appreciation of a reproduced image from being hindered while a user can easily recognize that a multi-angle block recorded to switch an angle of the reproduced image is under reproduction. SOLUTION: The multi-angle block reproduction system displays an indicator 100 in a screen of a monitor 8 for displaying a reproduced image while reproducing a multi-angle block and changes a display position of the indicator 100 among a plurality of prepared positions in advance according to an entry from the user.
Patent JP-2003091976-A (JP)
Title: Data processor
Inventor: FUJISAKA TOSHIAKI
IPC: G11B27/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To easily comprehend information which is written onto a storage medium. SOLUTION: When a data writing is conducted for a storage medium 5, feature information, which characterizes the contents of written information, is obtained, the obtained information and identification information which identifies the feature information are made correspond to each other and stored into a storage file. In order to conduct retrieval for the medium 5, the feature information obtained from the information written in the medium 5 is specified by specifying the identification information.
Patent JP-2003092013-A (JP)
Title: Guide light device
Inventor: SATO KIMIHITO
IPC: H05B41/14
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a guide light device capable of saving the labor for inspection of which, the type of replacement parts can be easily identified. SOLUTION: The inspector transmits a pseudo-power cut-off instruction to a transmitting/receiving circuit from a remotely controlled terminal device when inspecting. When a pseudo-power cut-off instruction is inputted, an arithmetic control unit makes the operation of a lamp lighting circuit stop, and makes a battery circuit operate through the transmitting/receiving circuit, and turns it into an emergency lighting mode, and the battery voltage and the lamp lighting state are detected and memorized in a storage device after an elapse of a prescribed period. When a restoration instruction is inputted from the remotely controlled terminal device, the lamp lighting circuit is made to operate, and it is restored to an ordinary lighting mode.  When the transmitting/receiving circuit receives a reading instruction from the remotely controlling terminal device, the battery voltage and the lamp lighting state detected at the arithmetic control unit are read out at the remotely controlled terminal device through the transmitting/receiving circuit.
Patent JP-2003091252-A (JP)
Title: Flip board
Inventor: SAKAGUCHI JUNICHI
IPC: G09F15/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate hindering of writing by turning up, etc., of a flip chart form 14. SOLUTION: A board surface 112a of the flip board having the board surface 112a for attachably and detachably holding the flip chart form 14 is provided with a retainer 2 which presses at least a lower edge 14b side of the flip chart form 14 toward the board surface 112a.
Patent JP-2003089796-A (JP)
Title: Method for treating waste oil recovered in power station oil separation tank
Inventor: AZUMA NORIO
IPC: B01D15/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a waste oil, by which the waste oil can simply and efficiently be treated in a simple treating process to give the treated oil capable of being reused as a fuel oil without needing high chemical knowledge, to provide a method for treating a waste oil recovered in a power station oil separation tank, to obtain a combustion improver, and to provide a method for distinguishing the oil type of the waste oil. SOLUTION: The method for treating the waste oil recovered in the power station oil separation tank has the first process for transporting the waste oil into a reaction device, the second process for mixing the waste oil with sodium silicate and then with calcium oxide in the reaction device, and the third process for discharging the mixture after the second process.
Patent JP-2003088895-A (JP)
Title: Method for treating organic waste and method for manufacturing biogas
Inventor: IKE TAKU
IPC: C02F11/04
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating organic waste and a method for manufacturing biogas by which hardly decomposable substances which are hardly decomposed by methane fermentation can be selectively solubilized, thereby, the addition rate of ozone in ozone oxidation can be economically controlled, the decomposition efficiency in the methane fermentation can be improved, and further, the production rate of biogas can be improved. SOLUTION: The treatment method includes a methane fermentation process 20 to subject organic waste 1 to methane fermentation to obtain digested sludge 2 and biogas 3, an ozone oxidation process 30 to oxidize the digested sludge 2 by ozone to obtain solubilized sludge 4, a solid liquid separation process 40 to subject the solubilized sludge 4 to solid liquid separation to obtain dehydrated sludge 5 and a separated liquid 6, and a waste water treating process 50 to subject the separated liquid 6 to waste water treatment to obtain treated water 7. A part of the solubilized sludge 4 is returned to the methane fermentation process 20.
Patent JP-2003101461-A (JP)
Title: Base station device and method for controlling the same
Inventor: BUN SEIIKU
IPC: H04W88/08
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To control the number of using antennas on a transmission side based on a result obtained by estimating a transmission line by using multiple antennas and to permit a reception side to easily estimate the transmission line. SOLUTION: The transmission line is estimated in channel estimation parts 3-1 to 3-N based on reception signals received from multiple moving machines through the antennas 1 to N. A judging part 4, a switch part 5 and antenna transmission/reception parts 2-1 to 2-N determine the number of the using antennas in accordance with estimated result or the signals which are to be transmitted from the transmission antennas whose number is smaller than that of the using reception antennas are weighted. Transmission is performed by using the transmission antennas whose number is smaller than that of the using reception antennas.
Patent JP-2003096290-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: ISHII KAZUHIKO
IPC: C08L69/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant polycarbonate resin composition having excellent mechanical properties, weather resistance, flame retardance and mold depositing performance. SOLUTION: This flame-retardant polycarbonate resin composition comprises (a) a particular aromatic polycarbonate of 100 pts.wt., (b) a phosphoric ester of a particular structure of 0.5-40 pts.wt., (c) a poly(fluoroethylene) resin of 0.01-3 pts.wt., (d) an impact resistance improver of 0.5-30 pts.wt. and (e) a UV absorbent of 0.01-1 pts.wt.
Patent JP-2003096413-A (JP)
Title: Adhesive sheet and method for producing the same
Inventor: YASUI YOSHIKATSU
IPC: C09J201/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet free from defects such as a streak mark, cissing, shrinkage and sagging of liquid and having excellent productivity, and provide a method for the production of the sheet. SOLUTION: The adhesive sheet is composed of a surface substrate, an adhesive layer composed of an aqueous emulsion adhesive having a surface tension of 35-60 dyne/cm at 20 deg.C and 65% relative humidity and a viscosity of 50-500 mPa.s measured at 23 deg.C by a Brookfield viscometer using a #2 spindle at a rotational speed of 60 rpm and a releasing sheet. These layers are laminated in the order.
Patent JP-2003093960-A (JP)
Title: Apparatus for coating shape steel or the like with high viscosity paint
Inventor: KOBAYASHI KIROKU
IPC: B05C13/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To automate coating of asphalt or the like to shape steel, etc. SOLUTION: The apparatus is provided with a feed part A which adjusts high viscosity paint such as asphalt to a predetermined temperature and viscosity and sends out them, a truck 20 which can rotate and travel and to which the shape steel 30, etc., is attached, and a coating part B which consists of a nozzle device 10 to discharge the asphalt, etc. In the feed part A, a pipeline 7 provided with a main valve 3, a strainer 4, a pump 6 and a three-way selector valve 6 is connected to a storage tank 1 having a temperature control heat source 2, and a feeding pipeline 9 arriving at the nozzle device 10 and a pipeline 8 to return unused asphalt, etc., to the storage tank 1 are connected to the three-way selector valve 6.  The travel truck 20 is provided with a turning ring 24 in which a support frame 25 for attaching the shape steel 30, etc., is placed rotatably, and the continuous coating of the asphalt, etc., is carried out with the movement of the travel truck 20.
Patent JP-2003096017-A (JP)
Title: Method for producing cyclohexanone
Inventor: SUZUKI TOMOYUKI
IPC: C07C45/29
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyclohexanone from a cyclohexanol at a high conversion rate using a catalyst that does not require complicated preparation process such as deoxidization by burning in a hydrogen containing atmosphere. SOLUTION: This method for producing a cyclohexanone comprises dehydrogenation reaction of a cyclohexanol using a copper oxide (CwO) as a catalyst under a condition which brings supercritical state of cyclohexanol, whose temperature is 352 deg.C or higher, pressure is 3.8 MPa or higher.
Patent JP-2003111180-A (JP)
Title: Headphone system
Inventor: MIKUMO KENJI
IPC: H04R1/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a headphone system inwhich a user's ears are never tired even if the user wears it for a long time with reduced pain in the ears due to pressure. SOLUTION: From one end side over to the other end side of an ear hanging section 2 of the headphone system, a hanger section 4 having a bowstring shape and formed of an elastic material is provided. The hanger section 4 comprises a contact section 43 which is essentially brought into contact with the root E2 of an ear capable, and supporting sections 41 and 42 which support the contact section 43 in a state to be floated from the ear hanging section 2. Between the contact section and the supporting sections, cushioning sections 44 and 45 for absorbing the deformation are provided.
Patent JP-2003156339-A (JP)
Title: Communication/navigation system and server apparatus thereof, terminal equipment, and communication navigation method and program
Inventor: NAGAMUNE REI
IPC: G01C21/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication/navigation system that can appropriately display a map, when a communication line is cut off during the transmission of map data. SOLUTION: A server apparatus SV divides map data into a plurality of block data for adding identification information to individual block data, and at the same time, carries out transmission to terminal equipment T for each individual block data. The terminal equipment T identifies the data for each block data transmitted from the server apparatus SV, and at the same time, transmits retransmission request information for retransmitting only incomplete block data to the server SV, when the incomplete block data are detected.
Patent JP-2003119048-A (JP)
Title: Glass composition
Inventor: SETO HIROMITSU
IPC: C03C3/095
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a glass composition which has excellent temperability, and has excellent solar control capacity as well. SOLUTION: The glass composition has a composition containing, by weight, 65 to <74% SiO2 , 0 to 5% B2 O3 , 0.1 to 2.5% Al2 O3 , 0 to <2% MgO, 5 to 15% CaO, 0 to 10% SrO, 0 to 10% BaO, >10 to 15% MgO+CaO+SrO+BaO, 0 to 5% Li2 O, 10 to 18% Na2 O, 0 to 5% K2 O, 10 to 20% Li2 O+Na2 O+K2 O, and 0 to 0.40% TiO2 .
Patent JP-2003112048-A (JP)
Title: Ceramic catalyst
Inventor: NAKANISHI TOMOHIKO
IPC: B01J23/58
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic carrier and a ceramic catalyst having NOx removing ability, low heat capacity and pressure loss, and suitable for the practical use. SOLUTION: A ceramic carrier having the NOx occlusion ability and many pores which can directly carry a catalyst component on the surface of a ceramic material is obtained by substituting elements having the NOx occlusion ability for a part of the structural elements of cordierite to produce defects. Because the formation of a γ-alumina coating layer is not required, the obtained NOx occlusion reduction catalyst has small heat capacity and low pressure loss.
Patent JP-2003105320-A (JP)
Title: Liquid gasket material for precision instrument and method for producing gasket for precision instrument
Inventor: WATANABE TETSUYA
IPC: F16J15/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a gasket for precision instruments, realizing sufficient sealing properties and producible at a high productivity by using an X-Y-Z axes coating robot. SOLUTION: The gasket is obtained by discharging a liquid gasket material on the surface of a substrate in stringy state with an X-Y-Z axes coating robot, curing the liquid gasket material by irradiating it with an active energy ray to obtain the gasket, wherein fluidity of the gasket material increases in dynamic state, that is, when stress is applied, but high viscosity is kept in static state, in other word, the material has extremely high thixotropy. Thereby, the liquid gasket material is effectively discharged on the surface of the substrate from the nozzle of the X-Y-Z axes coating robot at a high productivity to keep the ideal form the cross section of the discharged liquid gasket material and so as the gasket having sufficient sealing activity is produced at a high productivity.
Patent JP-2003106955-A (JP)
Title: Spoon type sampling device
Inventor: TATSUMI SHIGERU
IPC: G01N1/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To positively remove deposits such as coal powder from a spoon like sampling tool inner face. SOLUTION: In the spoon type sampling device for coal, a spoon like sampling tool 11 is provided on a tip of a hollow turning arm 10, a coal sample is sampled by the sampling tool 11, the sampling tool 11 is guided to a required position Q by turning the turning arm 10, and the coal sample in the sampling tool 11 is delivered to the required position Q. A pressurized air jetting hole 20 is provided in an inner face base of the sampling tool, and deposits such as coal powder or moisture of the sampling tool 11 inner face are blown by pressurized air (a) from the jetting hole 20. The blowing is carried out right after delivering the sample. If the pressure jetting hole is provided on the sampling tool itself, the jetting hole can be provided in an optional position as long as there is no hindrance to air piping, and the deposits can be smoothly removed.  A cross sectionally triangular cover 14 is provided on a top face of the turning arm 10 to prevent accumulation of dust or the like.
Patent JP-2003112931-A (JP)
Title: Forming die for optical glass element
Inventor: SEKI HIROYUKI
IPC: C03B11/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a forming die for optical glass elements which can be inserted without generating gnawing with a barrel die even when a high accuracy driving shaft is not used on the insertion of the forming die into the barrel die and allows the production of an optical glass element having high eccentric precision with a high reliability. SOLUTION: In this forming die for optical glass elements, the forming is performed in such a manner that upper and lower dies 1, 2 are inserted into the barrel die 3 and optical glass blank 7 between the upper and lower dies 1, 2 is heated, softened and pressed. Therein, the forming die is inserted into the barrel die 3 with an axial length less than L, wherein L is expressed by the following equation; L=((e<2> -d<2> )<0.5> ), therein, (d) is the diameter of a fitting part 4 of the lower die 2 and (e) is the inner diameter of a fitting part of the barrel die. At this time, the first fitting part 4 is, at first, brought into contact with the barrel die 3 and, subsequently, a second fitting part 6 is brought into contact with the same. A difference part 5 in which the part interposed by the two fitting parts 4, 6 has a diameter of <(d) is disposed.
Patent JP-2002261582-A (JP)
Title: Surface acoustic wave device, its manufacturing method, and circuit module using the same
Inventor: ONISHI KEIJI
IPC: H03H9/25
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an SAW device which can be made smaller than the conventional types, and to provide its manufacturing method. SOLUTION: A surface acoustic wave device is equipped with a piezoelectric board 11, a plurality of interdigital electrodes 12 arranged on the main surface 11a for exciting surface acoustic waves, a plurality of bumps 14 arranged on the main surface 11a, and an insulating sheet 15 arranged, so as to face the main surface 11a. The bumps 14 and the interdigital electrodes 12 are electrically connected together, and the bumps 15 are provided penetrating through the insulating sheet 15.