baber/WOPTO huggingface dataset:
Patent JP-2003201281-A (JP)
Title: Method for producing 4-(2-methyl-1-imidazolyl)-2,2- diphenylbutane amide
Inventor: IWAI YASUMASA
IPC: C07B61/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an incontinence-treating agent, 4-(2-methyl-1-imidazolyl)-2,2-diphenylbutane amide (KRP-197) industrially by improving the operating property of the production process and its yield, increasing its purity and reducing a harmful solvent.  <P>SOLUTION: This industrial method for producing the agent KRP-197 in a high purity by simple operations and in a high yield is provided by isolating an intermediate for the production, 4-(2-methyl-1-imidazolyl)-2,2- diphenylbutylonitrile as a phosphoric acid salt or its hydrate, hydrolyzing in the presence of an alkali metal hydroxide, and purifying by using a synthetic adsorbent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004144258-A (JP)
Title: Valve positioner
Inventor: HATA NAOYUKI
IPC: F16K37/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize a function, which outputs a signal regarding the necessity of maintenance to the outside by perceiving abnormality prior to occurrence of the abnormality such as hunting or temperature abnormality, with a simple constitution in a valve positioner capable of executing such a function.  <P>SOLUTION: The valve positioner is composed to have the following characteristics. It is provided with a movement angle cumulation means, which cumulates a movement angle of a motor-driven actuator based on an operation angle position by an angle detecting means after weighting it corresponding to the operation angle position after drive control, and a maintenance information output circuit for outputting the information regarding the maintenance of the valve positioner on the basis of the result of cumulation of the movement angle cumulation means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141563-A (JP)
Title: Ophthalmologic photographing device
Inventor: TAKAI MOTOYA
IPC: A61B3/14
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily guide an eye to be examined even when moving a fixation target without damaging stability of fixation of an internal fixation target.  <P>SOLUTION: A fixation presentation position before moving is indicated in (a), the position in the middle of moving is indicated in (b), and the fixation presentation position after moving is indicated in (c). When moving a position of the fixation target from (a) to (c) by operating a fixation target move switch, in the state (b) in the middle of moving, the number of apertures of a liquid crystal shutter is increased to enlarge the fixation target, and after moving, as indicated in (c), the number of apertures is decreased to reduce and present the fixation target to the eye to be examined. At such a time, a fixation target position display character on a television monitor is also similarly changed to be watched easily for an examiner as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142393-A (JP)
Title: Handle for sample book
Inventor: MIYAKE HIROSHI
IPC: B42D11/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle for a sample book to which an all resin-made handle member can be easily attached and which can be improved in a mounting strength.  <P>SOLUTION: The handle for a sample book comprises an arch-like handle member to be rotatably attached to a mounting member, the mounting member with a pair of mounting shafts on the bottom face with a specified gap, fit-in holes for the mounting shafts to fit-in, and a flat plate-like stop member with engagement holes formed continuously from the fit-in holes for the mounting shafts to insert. The mounting shafts are inserted into the mounting holes of the front cover and the mounting shafts are fitted-in the fit-in holes. The stop member is horizontally moved and is engaged with the engagement holes to be mounted therein in a manner to hold the front cover, constituting the handle for a sample book. As a fixing means for the stopping member, engagement grooves to be engaged with the engagement holes are formed on the periphery of the mounting shafts. Engagement projections are formed in the middle of the engagement grooves, while engagement recessed sections to be engaged with the engagement projections are provided in the engagement holes. While the engagement grooves to be engaged with the engagement holes are formed on the periphery of the mounting shafts, locking projections are provided at the inlet port of the engagement hole ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151314-A (JP)
Title: Image forming apparatus
Inventor: MASAI KATSUNORI
IPC: G03G15/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that detects presence or absence of a sheet of paper on an intermediate tray by use of an inexpensive PI sensor and to provide an image forming apparatus in which the number of sensors and hence the cost are reduced.  <P>SOLUTION: A copying machine (image forming apparatus) 10 has: a post-processing device that includes a stapling processing part, a cooling fan which cools the stapling processing part, an intermediate tray 17 which temporarily stocks sheets of paper ejected, and a conveying part 21 which ejects a bundle of sheets of paper P stocked. The copying machine 10 further has: a PI sensor 30 which detects presence or absence of a sheet of paper on the intermediate tray 17 and detects opening/closing of the intermediate tray 17, an L-shaped actuator 29 which is depressed to a sheet of paper P on the intermediate tray 17, and an air blow pathway in which part of an air blow from the cooling fan is blown onto the sheet of paper P on the intermediate tray 17, thereby pressing the sheet of paper P down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150999-A (JP)
Title: Probe card
Inventor: KOJIMA AKIO
IPC: G01R1/073
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To connect highly accurately a plurality of probe pins to a semiconductor wafer.  <P>SOLUTION: This probe card to be electrically connected to an electronic device is equipped with a probe pin to be electrically connected to the electronic device, a holding substrate for holding the probe pin, and a temperature changing part for changing a temperature of the back of a facing surface to be faced to the electronic device on the holding substrate in the approaching direction to the temperature of the facing surface. The probe pin is electrically connected to the electronic device at the other end to one end held by the holding substrate, and the direction from one end toward the other end of the probe pin may be approximately parallel to the direction from the holding substrate toward the electronic device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150178-A (JP)
Title: Straining and sticking device for reinforcement
Inventor: HAYASHI KEIJI
IPC: E01D2/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straining and sticking device for a reinforcement, which facilitates straining of the reinforcement and sticking of the same to a sticking surface.  <P>SOLUTION: The straining and sticking device 3 includes a tension member 4 and bearing stands 5a. The tension member 4 has a PBO continuous fiber sheet 2 stuck thereto so as to extend along the sticking surface X of a floor slab 1. The tension member 4 allows straining jacks 6a attached thereto, for pulling both ends of the PBO continuous fiber sheet 2 and straining the same. Each bearing stand 5a is provided for bear the tension member 4 at a predetermined location of the sticking surface X. The bearing stand 5a has a movable jack 8a which bears the tension member 4 and moves the same from a first location at which the PBO continuous fiber sheet 2 is separate from the sticking surface X to a second location at which the former abuts on or approach to the latter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153155-A (JP)
Title: Ceramic wiring board, wiring board with components mounted thereon, and their producing process
Inventor: ORIGUCHI MAKOTO
IPC: H01L21/60
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic wiring board in which a solder bridging can be prevented effectively without sacrifice of reliability in solder bonding of pads.  <P>SOLUTION: In order to surface mounting an electronic component 100 through a solder joint 102, the ceramic wiring board 2 is provided, on the major surface of the board body 3, in a form where a plurality of board side terminal pads 155 conducting with metal wiring layers are arranged respectively. The board side terminal pads 155 are buried in a surface dielectric layer 250, i.e. a ceramic dielectric layer forming the surface part of the board body 3, such that the major surface P1 of the pad is recessed from the major surface of the surface dielectric layer 250. A recess 251 for exposing the major surface of the board side terminal pad is opened in the major surface of the surface dielectric layer 250 at a position corresponding to the board side terminal pad 155 and filled with the solder joint 102 conducting with the board side terminal pad 155. Inside diameter of the recess 251 is reduced gradually, at least on the side of an end part being connected with the major surface P1 of the pad, as the inner circumferential surface of the recess 251 approaches the major surface P1 of the pad.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149908-A (JP)
Title: Etching liquid, and etching method
Inventor: UEDA RYUJI
IPC: H01J9/14
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching liquid for metals such as iron based metals and copper based metals with which an etching component with a high etch factor shape having high precision, high definition, and a fine pitch can be produced though it has been impossible with an etching liquid consisting of cupric chloride and ferric chloride and/or an additive added thereto.  <P>SOLUTION: The composition of the etching liquid consists of an aqueous solution of ferric perchlorate and an aqueous solution of ferric chloride, and free acid such as perchloric acid is added thereto, so that the pH of the liquid is controlled to ≤6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156148-A (JP)
Title: Polybenzazole staple fiber
Inventor: NAKAMURA MUNEATSU
IPC: C08K5/16
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide polybenzazole staple fibers sufficiently maintaining strength even when exposed to high temperature and high humidity and light for a long time.  <P>SOLUTION: A highly heat-resistant organic pigment which is a compound having an N and/or an NH group in the molecular structure such as perinone and/or perylenes, phthalocyanines, quinacridones or dioxazines, has ≥200°C thermal decomposition temperature and is soluble in mineral acids is contained in the polybenzazole fibers. Thereby, the polybenzazole staple fibers having ≥50% strength retention after exposure to xenon light for 100 h and ≥75% tensile strength retention after exposure to an atmosphere at 80°C temperature and 80% relative humidity for 700 h are obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158053-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: OKAZAKI KEISUKE
IPC: G11C16/06
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device in which a program voltage optimum for every word line can be set.  <P>SOLUTION: The nonvolatile semiconductor storage device has a feature that it includes memory cells arranged in every direction, a plurality of word lines connected to each column of the memory cells, and a control circuit for deciding the program voltage with respect to the word line selected on the basis of data read out from a part of the memory cells among all memory cells connected to the selected word line in a plurality of word lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061093-A (JP)
Title: Intensive cooling device and refrigerator having it
Inventor: CHO SEONG-HO
IPC: F25D17/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intensive centralized cooling device capable of quickly and uniformly maintaining temperature change in a cold room and improving a cooling rate of a high temperature load for improving freshness in the cold room and to provide a refrigerator having the intensive cooling device by arranging the intensive cooling device inside the cold room for intensively discharging cold air to a high temperature load generation area when the high temperature load is generated in a predetermined area inside the cold room.  <P>SOLUTION: This intensive cooling device is provided with housings 34 and 36 arranged in one or more cold air guide passages formed on the side wall of the cold room, a nozzle 40 supported rotationally in the housing and jetting cold air to the high temperature load generation area when the high temperature load is generated in the predetermined area inside the cold room 6, a temperature sensor 60 mounted in front of the nozzle 40 for sensing the high temperature load generation area while turned with the nozzle 40, and a nozzle driving part 42 installed in one of the housings 34 and 36 for turning the nozzle 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158757-A (JP)
Title: Heat radiating structure of electronic apparatus and solid-state relay using the same
Inventor: MINAMI SHIGEKI
IPC: H05K7/20
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat transfer between heat sinks and minimize the occupancy area of an electronic apparatus, while facilitating the exchange of the same by closely connecting detachably a plurality of heat sinks.  <P>SOLUTION: A plurality of heat sinks are thermally connected detachably by a method, wherein first fitting grooves 4, faced to one direction are provided at one end surface sides of radiation fins 3 positioned at both ends of a metal body to constitute sidewalls, forming one side surfaces of the first fitting grooves, as first projections 4a and second fitting grooves, facing reverse direction, are provided on the other end surfaces of the radiation fins to constitute the sidewalls forming one side surfaces of the second fitting grooves as second projections 4b. Then the first projections 4a are fitted detachably to the second fitting grooves of heat sinks adjacent to the right side of the heat sink, and the second projections 4b are fitted detachably to the first fitting grooves of a heat sink which is adjacent to the left side of the heat sink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165804-A (JP)
Title: Camera supervisory system
Inventor: WATANABE MIKIO
IPC: G08B13/196
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera supervisory system capable of easily recognizing a moving picture resulting from photographing a suspicious article.  <P>SOLUTION: The camera supervisory system includes 8 sets of supervisory cameras for photographing a supervisory object in a form of moving pictures and a monitor for displaying the moving picture photographed by each supervisory camera in a multi-screen form. Each supervisory camera and the monitor can make data communication with each other through a wireless LAN so that the moving picture photographed by each supervisory camera can be thereby transmitted to the monitor. Each supervisory camera is provided with a motion detection circuit for detecting a change in the moving pictures and a motion amount detection circuit for calculating the amount of changes, and when the motion amount is detected, the monitor displays an abnormal state image 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162556-A (JP)
Title: Electromagnetic converter and driving device having this electromagnetic converter
Inventor: MORIKUNI HIDETOKI
IPC: H02K21/12
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic converter for increasing braking force and a power generation quantity even in a small and thin type, and restraining the performance deterioration when failure is caused.  <P>SOLUTION: A generating set 3 has a spiral spring, a rotary body and power generation units 35A, 35B and 35C. The power generation units 35A, 35B and 35C have respectively a rotor 351, a yoke 356 and a power generation coil 353. The power generation units 35A to 35C are arranged in a plurality. The power generation units 35A to 35C are respectively arranged in different positions in a plane orthogonal to a rotary shaft of the rotor 351. The rotor 351 is rotated by kinetic energy supplied to the rotary body from all the same spiral springs. Since the power generation units 35A to 35C exist in a plurality, the individual power generation units can be thinned, and the braking force and the power generation quantity can be increased so that even if one power generation unit causes failure, the performance deterioration can be restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159835-A (JP)
Title: Vacuum cleaner
Inventor: MIMURA YOSHIYUKI
IPC: A47L9/24
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner in which a connection part is smoothly turned and electric connection is secured at a connection part to which a guide hose of the vacuum cleaner is connected.  <P>SOLUTION: The guide hose 14 is connected to a vacuum cleaner main body 12 turnably through the connection part 22 having an inner cylinder 26 and an outer cylinder 23 extrapolated to the inner cylinder 26, a metal ring 40 integrally continued in a peripheral direction is provided on the outer peripheral part of the inner cylinder 26 of the connection part 22, and a contact point 42 in contact with the outer peripheral surface of the metal ring 40 at all times is provided on the inner peripheral part of the outer cylinder 23. An operation switch 16 and a suction mechanism are provided in the state of being electrically conducted at all times through the connection part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160879-A (JP)
Title: Method and device for manufacturing coil spring made of thermoplastic resin
Inventor: HANJI BUNZO
IPC: B29C45/26
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a coil spring made of a thermoplastic resin at a low cost of equipment in a short period of time to suppress a cost.  <P>SOLUTION: The device for manufacturing a coil spring made of a thermoplastic resin comprises a molding means for executing injection molding of an intermediate spring with a lower height than a completed spring and a deforming means for deforming the intermediate spring in a plastically deformable state to a height same as a completed spring. The molding means is provided with a movable mold 12 having a flat top surface, a round rod shaped center core 32 arranged at the top of the movable mold in the perpendicular state, and a pair of side cores 33 made of two vertically divided pieces which are arranged by holding the center core 32 in between so that they approach or are separated from each other and become a cylindrical body when assembled. Molding grooves 55 to form a cavity for molding the intermediate spring are formed on the inner face of both the side cores 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163330-A (JP)
Title: Method and instrument for measuring shape
Inventor: SHINPO KOHEI
IPC: G01B21/20
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To stably and precisely measure a surface shape of a measured object without requiring a long waiting time unnecessarily when waiting until a surface temperature of the measured object lowered by washing returns to an original temperature, in the measurement of the surface shape.  <P>SOLUTION: In this shape measuring method wherein a probe contacts with a measured face, and wherein a locus of the probe scanned under the contact condition is recorded to measure the shape, the measured object is washed(S1), the object is set on a jig (S2), and the surface temperature is measured by a radiation thermometer (S3). An operation of the probe is kept to be stopped therein until the surface temperature displayed on a display comes within a prescribed temperature range, a computer is operated after confirming that the temperature comes within the prescribed temperature range and that the temperature is brought into no fluctuation condition (Yes in S4), and the probe is thereby moved horizontally by control of the computer to measure the surface shape (S5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172720-A (JP)
Title: Image forming apparatus
Inventor: TANIMOTO YOSHIYUKI
IPC: G06F21/60
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus for managing a secret of image data of a read original on the basis of magnetic signal information.  <P>SOLUTION: An image processing apparatus 3 or the like in the information processing apparatus 1 applies prescribed image processing to image data of an original read by an image read section 2, and then stores the resulting data to an image storage section of the image processing apparatus 3, and a printer section 4 reads the image data in the image storage section and prints out the data on paper. In this case, a magnetic sensor 6 reads a password code of a password code seal 40 stuck to the original or prescribed paper, and the information processing apparatus 1 performs secrecy protection processing including storage of the image data of the original read by the image read section 2 to the image storage section and read of the image data stored in the image storage section only when the password code read by the magnetic sensor 6 is coincident with a registered password code registered in advance by a manager using an operation section 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172354-A (JP)
Title: Primary coil and secondary coil assembly for ignition coil of internal-combustion engine
Inventor: HORI MASAAKI
IPC: H01F38/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To assemble a primary coil in a through state within an inner circumference of a secondary coil by projecting a pair of elastic claws backwardly with a narrowed opposing interval from the inner circumference of a secondary coil, and decreasing the length of a pair of the elastic claws engaged with an engagement section of a rear end of a primary coil bobbin, thereby keeping a required creepage insulating distance between an iron core and a high voltage winding of the secondary coil.  <P>SOLUTION: A primary coil and the secondary coil assembly includes the secondary hollow coil bobbin 20 provided with a winding start side guard 22 at a front end and a winding end side guard 23 at a rear end on the outer circumference of which a secondary winding 24 is wound; and the primary coil bobbin 10 on the outer circumference of which a primary winding 12 is wound, which has a stopper 13 in press contact with the front end of the secondary coil bobbin at the front end of the bobbin 10, and which has a rear end projected outwardly from the rear end of the secondary coil bobbin. A plurality of steps 25 orthogonal to the projected direction are adjacently stepwise provided to the outer faces of a pair of the elastic claws 21, 21, and the steps 25 are viewed when a pair of the elastic claws 21, 21 are pushed open to make a passage between a pair of the elastic claws 21, 21 projected from the inner circumference at the rear end of the secondary coil bobbin whose opposed interval is backwardly gradually narrowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176274-A (JP)
Title: Floor connecting structure
Inventor: KANEKO HIDEYUKI
IPC: E04B1/26
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide floor connecting structure for easily and positively connecting the base end of a floor to a support member for supporting the base end.  <P>SOLUTION: When there is a step between the base end of a jump-out floor 1 and the support member 6, the step is absorbed by an inclined plate 7c of a gusset plate 7 to positively fix a first fixed plate 7a of the gusset plate 7 to the base end of the jump-out floor 1 and to positively fix a second fixed plate 7b to the support member 6. Consequently, the base end of the jump-out floor 1 and the support member 6 for supporting the base end can be easily and positively connected to each other.  <P>COPYRIGHT: (C)2004,JPO