baber/WOPTO huggingface dataset:
Patent JP-2005143037-A (JP)
Title: Optical transmitter
Inventor: OGUSU MASAHIRO
IPC: H04B10/54
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical transmitter capable of making a band of a transmission optical signal compact while precluding the possibility of deterioration in an extinction ratio.  <P>SOLUTION: A low pass filter 5 applies band limitation to an NRZI signal 3 to produce a ternary signal 4, and a differential driver 6 generates an inverse signal 7 inverse to the ternary signal 4 and an in-phase signal 8 in phase to the ternary signal 4. A slicer 9 slices the inverse signal 7 at a reference level supplied from a reference voltage source 13 to provide a drive signal having a peak only at the maximum level of the inverse signal 7 to a semiconductor laser 1. Similarly a slicer 10 provides a drive signal having a peak only at the maximum level of the in-phase signal 8 to a semiconductor laser 2. Thus, the semiconductor laser 2 is stimulated to light emission at the highest level of the ternary signal 4 and the semiconductor laser 1 is stimulated at the lowest level of the ternary signal 4. Thus, the semiconductor lasers 1, 2 are subjected to intensity modulation at a band lower than a bit rate of the NRZI signal 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147429-A (JP)
Title: Aluminum rack on wall face
Inventor: SUZUKI NOBUO
IPC: F24F13/32
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum rack on a wall face for improving appearance, securing sufficient strength, preventing danger at the time of operation such as assembling which is light enough to efficiently proceed operation.  <P>SOLUTION: In the aluminum rack on the wall face consisting of a horizontal frame 11 fixed on the wall face, a pair of vertical frames 12 connected to the horizontal frame 11 and provided along the wall face and a pair of arms 13 connected to the vertical frames 12 and extending from a wall face side to a front face, the arm 13 is formed by a wall body 14 which is approximately even hollow form from the wall face side to the front face and a reinforcement wall 15 is provided in the hollow and a pair of supporting pieces 16 for connecting to the vertical frame 11 are provided at a side end part of the vertical frame 12 and a fixing piece 17 is integrally and continuously provided in a vertical direction for the supporting piece 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144474-A (JP)
Title: Laser beam machining apparatus
Inventor: ARAI YUJI
IPC: B23K26/16
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus which prevents the float-up of a sewing object due to exhausted air thereby performs highly accurate machining.  <P>SOLUTION: The laser beam machining apparatus 1 is provided with: holding bodies 22, 23, 24 arranged above the sewing object H and having opened lower faces; a laser beam oscillator 25 held in the holding body 22 and emitting the laser beam; a scanning mechanism held in the holding body 23 and introducing the laser beam from the laser beam oscillator 25 onto the sewing object H and scanning the irradiated position on the sewing object H with the laser beam: a cover body 40 formed of a vertically opened hollow member fitted onto the lower end part of the holding body 24 in a freely ascendable and descendible manner and arranged so that the lower part of the cover body can move to a position lower than the lower end part of the holding body 24; an ascending/descending mechanism 41 for ascending/descending the cover body 40; an air exhausting mechanism 45 for sucking and exhausting the air at least in the cover body 40; and a holding-down mechanism 50 for holding down the peripheral of edge part on the sewing objective H opposite to the cover body 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144291-A (JP)
Title: Method for controlling aeration quantity
Inventor: NOGUCHI MOTOHARU
IPC: B01D65/02
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling aeration quantity capable of reducing an energy cost by suppressing the aeration quantity up to the minimum level low and responding to the usual change of filtration conditions.  <P>SOLUTION: Inside a treating tank 2 such as a biological reactor in an activated sludge method, a membrane separator 3 in which a membrane filtration module comprising a filter membrane for separating raw water (a) to be treated into a sludge solid component and treated water (b) is loaded is immersed and disposed and, just under the membrane separator, an aerator 4 is attached and diffuses the air supplied from a blower 41 and floated air bubbles wash the membrane separator 3. A membrane differential pressure of the membrane separator 3 is monitored by a pressure sensor 32 and, at the non-stationary time when the membrane differential pressure rises suddenly over the predetermined value, the aeration quantity supplied from the aerator 4 is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147243-A (JP)
Title: Flange joint body for valve pit
Inventor: NOZAKI HIDEO
IPC: F16L23/036
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flange joint body capable of restraining deformation of the flange joint body when a large displacement or load is applied due to an earthquake or the like and facilitating execution of works.  <P>SOLUTION: This flange joint body is jointed by a plurality of tightening members 7a, 7b including bolts 71a, 71b, and nuts 72a, 72b in which an annular tube flange portion 31 formed at an end portion of a conduit 3 disposed in a pit 2 through a gasket 6 and an annular valve flange portion 41 formed at the edge portion of the valve 4 are coaxially disposed. This includes a plurality of reinforcing fixtures 51a, 51b, 51c which surround the tube flange portion 31 and the valve flange portion 41 between the tightening members 7a, 7b and have an inner periphery surface which is brought into contact with the edge surface of the valve flange portion 41, and bolts 8a, 8b, 8c which are screwed with auxiliary fixtures 51a, 51b, 51c on more inner periphery side than the tightening members 7a, 7b and brought into contact with the tube flange portion 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113358-A (JP)
Title: Clothing equipped with spring on upper end area of pocket
Inventor: NAKATSUKA TATSUYA
IPC: A41D27/20
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide clothing of which the pocket is reinforced, so that a loss of shape of the pocket is prevented, even when a pen or the like is inserted thereinto.  <P>SOLUTION: This clothing is made so that an upper end area 3 of the pocket is equipped with a spring 1. A shape memory alloy is used as a material for the spring 1 in the clothing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149620-A (JP)
Title: Storage device and file system
Inventor: ONO SATORU
IPC: G11B20/12
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device in which a time required for overwriting of a file required for security while the number of times of write-in is not restricted.  <P>SOLUTION: A storage device 10 is provided with a function performing overwrite-processing of a file, and has a hard disk device 16 which can read and write data on a magnetic disk, a RAM 13 which can electrically erase and write data, and a CPU 11 selectively storing data stored in the storage region of the hard disk device 16 in a storage region of the RAM 13 in accordance with contents of stored data. At the time, the CPU 11 stores data stored in the head part of the data region of the hard disk device 16 in the RAM 13. Also, the CPU 11 records control information of the file in the RAM 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151703-A (JP)
Title: Wind power generator
Inventor: KOJIMA KUNIHARU
IPC: H02P9/20
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind power generator capable of effectively utilizing wind power by stably maintaining an output voltage of a generator at a fixed level regardless of the magnitude of a wind speed.  <P>SOLUTION: The wind power generator is provided with a windmill 1, the generator 9 having a rotor 5 driven by the windmill 1 and a stator 8 composed by winding an exciting coil 7 around an iron core 6 opposing to the rotor 5, a variable resistor 13, which has movable contacts 10a, 10b and is electrically connected with the exciting coil 7 of the generator 9, and a rotary governor 22 interlocked with a rotational speed of the windmill 1. The wind power generator has the following constitution. The rotary governor 22 is mechanically connected with the movable contacts 10a, 10b of the variable resistor 13 by an interlocking member 21. When the rotational speed of the windmill 1 is reduced, the interlocking member 21 interlocked with the rotary governor 22 moves the movable contacts 10a, 10b of the variable resistor 13 so as to increase an exciting current of the generator 9 and to decrease an output load current of the generator 9. As a result, the voltage output of the generator 9 is maintained at a fixed level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148446-A (JP)
Title: Image forming apparatus, developing apparatus, process cartridge and developer replenishing apparatus
Inventor: OGATA HIROAKI
IPC: G03G9/087
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can decrease image failure.  <P>SOLUTION: In the image forming apparatus X, a stirring member 414 is disposed in such a manner that the lower end of the movable range of the stirring member 414 is above the upper end α of a supply roller 413 in the vertical direction or the contact point β between a blade 412 and a developing roller 411 whichever higher. A controlling means controls replenishing of the toner from a toner hopper 510 in such a manner that the surface height of the toner agent is kept in a prescribed range between above the lower end γ of the movable range of the stirring member 414 in the vertical direction and below the container wall δ of the upper face of a developing apparatus 410.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159550-A (JP)
Title: Image processor and image processing system
Inventor: SAKAMOTO TAKASHI
IPC: H04N1/21
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing program capable of erasing data efficiently while ensuring high productivity.  <P>SOLUTION: The image processor comprises a means for managing the writing area of a nonvolatile storage means, a means for managing the erasing area of the nonvolatile storage means, a means for inputting the secret level of image data, and a means for controlling the erasing operation of image data stored in the nonvolatile storage means by managing the writing area and the erasing area, respectively, through the writing area managing means and the erasing area managing means depending on the secret level inputted by the secret level inputting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154064-A (JP)
Title: Paper sheet detecting device
Inventor: WATANABE TETSUO
IPC: G07D7/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect strength of a paper sheet without vertically moving a sensor roller in accordance with vertical move of pinch rollers.  <P>SOLUTION: This device is provided with a pair of reference rollers 21 to support a paper sheet being carried, a pair of pinch rollers 24 applied to the reference rollers 21 through a carrying passage to move in accordance with the thickness of a note 22, and pressing the note 22 to the reference rollers 21, the sensor roller 26 provided between the reference rollers 21 to move in a perpendicular direction to the passing direction of the note 22 held and carried by a pair of carrying belts 42 as it passes, a support means to support the sensor roller 26 to a fixed wall 29 through a beam 28, and a strain gauge 30 provided on the beam 28 of the support means to detect distortion quantity of the beam 28 based on the pass of the note 22 through the sensor roller 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159749-A (JP)
Title: Image communication apparatus
Inventor: NODA TATSUO
IPC: H04N1/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image communication apparatus that has reliable security and can transmit an image even to one's party with which cipher is not arranged.  <P>SOLUTION: After a transmission destination is selected, an original is read by a scanner 3 for setting image data to be a cipher file based on an encipherment key by an encipher 6, and the cipher file is attached to an electronic mail by an electronic mail server 8 for converting into an electronic mail for transmitting to a network 11. Image data for facsimile transmission that includes a created decoding key and can be visible as characters are created by a facsimile image generation section 7, the image data are outputted to a public network 12 in a route differing from the network 11 by a facsimile modem 10, the decoding key based on the transmitted image data is used at a reception side, and a program for decoding is read for decoding the cipher file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155809-A (JP)
Title: Vibration absorbing device
Inventor: MUTO YUJI
IPC: F16F1/36
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To actualize easy and free adjustment of a spring ratio in the directions of X, Y in the same plane out of orthogonally triaxial directions of X, Y, Z.  <P>SOLUTION: In a Z-axial direction as a main vibration input direction, a first and second connection members 5, 6 are arranged with an insulator 4 held therebetween. The first connection member 5 is in a cylindrical shape to form a concentric circle around the second connection member 6. The height of an insulator side end face 8 of the first connection member 5 in the Z-axial direction, on the side of the insulator 4, is differentiated in the directions of X, Y to form a low portion 10 and a high portion 11. With a change of a space to a front end top 7, the volume of the insulator 4 between the front end top 7 and the insulator side end face 8 is changed to change the spring ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164280-A (JP)
Title: Inspection signal supply device and inspection signal impression method
Inventor: ONISHI HIDEO
IPC: G01R31/02
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut/crimped wire frame capable of impressing an inspection signal noncontactly to each cut/crimped wire constituting a wire harness, without damaging a contact.  <P>SOLUTION: The cut/crimped wire frame 500 is installed in the vicinity of a working table 600, and the plurality of cut/crimped wires is laid over a cut/crimped wire holding part 550. The cut/crimped wire (cut/crimped wire for working) 300 connected to a connector out of the laid-over cut/crimped wires is moved to a working electric wire holding part 560 in a tip part to be laid over in an electric supply part 570 arranging portion. When executing the electric supply for the inspection signal under this condition, the inspection signal is impressed to the working cut/crimped wire laid over an electric supply part 570, the inspection signal is detected in terminal parts in both ends direct-electrically and noncontactly with the cut/crimped wire, and defective assembling is prevented without depending on a special inspection process in a wire harness production process, when manufacturing the wire harness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160594-A (JP)
Title: Slot machine
Inventor: HINUMA TSUTOMU
IPC: A63F5/04
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of effectively increasing player's expectations accompanying the execution of a performance.  <P>SOLUTION: This slot machine is provided with a main control part 41 for controlling a game and a sub control part 91 for controlling the performance. When deciding the execution of an advance announcement performance to be continuously executed until the time longer than a predetermined minimum game time to be used for one game elapses, the main control part 41 transmits a performance kind command indicating that effect and the sub control part 91 executes the advance announcement performance of a performance kind indicated by the performance kind command. Further, during the execution of the advance announcement performance based on the performance kind command received in the game of the previous time, at the time of newly receiving the performance kind command indicating the execution of the advance announcement performance on the basis of the start of a new game, the sub control part 91 continuously performs the advance announcement performance during the performance without executing the advance announcement performance indicated by the newly received performance kind command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161597-A (JP)
Title: Easily cuttable film
Inventor: KUGE RAIZOU
IPC: B65D33/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily cuttable film used in a package and excellent in tear characteristics at the time of opening.  <P>SOLUTION: This easily cuttable film is composed of three layers, that is, a polypropylene layer, an olefinic resin layer and the polypropylene layer, and the ratio of the tensile strength in the lateral direction of the film with respect to the tensile strength in the longitudinal direction of the film, the tensile elongation in the longitudinal direction of the film and the thickness of the film are respectively received in predetermined ranges. By this constitution, a bag 1 formed using this film can be easily opened from the side edge part 4 thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163482-A (JP)
Title: Ventilation system for building
Inventor: MATSUO HIRONOBU
IPC: F24F7/10
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation system for a building by which the whole building is heated and cooled adequately, the interior is ventilated adequately, and an environmental space is kept comfortable.  <P>SOLUTION: A heat insulation board 15 is interposed along the outside of a dwelling section formed by a foundation 2, a roof 11 and an exterior wall 14. The outside air is introduced through an outside air introduction port 24 provided at a dwelling room 10 of the building 1. The outside air is circulated to ventilate the inside of the building 1. In this ventilation system, an inside ventilation passage 17 is formed between the inside of the building 1 and the heat insulation board 10, and an inlet port 28 is formed at the upper part of the dwelling room 10. The air inside the dwelling room 10 is gathered by an exhausting fan 29 through an exhausting port 28 and is sent to an underfloor space 5 by an air sending duct 30. After the heat is exchanged in the underfloor space 5, the air is brought up along the inside ventilation passage 17 and is exhausted outdoors by the exhausting fan 21 provided at a roof floor exhausting chamber 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090214-A (JP)
Title: Handle fixing construction for outer handle of car door
Inventor: CHOI DONG-UK
IPC: E05B85/16
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation reliability and durability of a door handle by fixing a turning portion of the door handle in an outer handle of full rise type door having no hinge shaft.  <P>SOLUTION: In order to achieve the purpose stated above, a turning portion integrally formed at one end of the door handle is fit in a rotatable manner while being located at the center of the turning of the door handle in the handle turning space portion formed at the end portion of one side of the handle base; in the handle operation space formed at the end portion at the other side of the handle base has an door outer handle connecting construction where the guide portion formed at the other end of the door handle can be fit; and in the turning portion stated above, a stopper protruded toward the handle base in a vertical direction to the turning surface of the door handle is formed, and a stopper groove to be inserted by the stopper is formed in the handle turning space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172318-A (JP)
Title: Freezing air conditioning cycle device
Inventor: KATO TARO
IPC: F25B1/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem found in a case when a low-pressure shell is used to reduce the cost for a sealed container in a freezing air conditioning cycle using a high-pressure refrigerant such as carbon dioxide, that as a large amount of lubricant is taken out, an oil return circuit with a decompressing device is needed, but it is difficult to constitute the decompressing device by a capillary and the like, due to large pressure difference.  <P>SOLUTION: This freezing air conditioning cycle device wherein a freezing cycle is constituted by successively connecting a compressor, a high pressure-side heat exchanger, a restriction device, and a low pressure-side heat exchanger by refrigerant pipes, and the lubricant is sealed in the sealed container of the compressor, comprises an oil separator mounted on a discharge-side pipe between the compressor and the high pressure-side heat exchanger for separating the lubricant mixed in the refrigerant discharged from the compressor, the oil returning circuit for returning the lubricant separated by the oil separator to a suction-side pipe between the compressor and the low pressure-side heat exchanger, and the decompressing device composed of a porous body such as foam metal having air holes communicated in the refrigerant flowing direction, and mounted in the oil returning circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138267-A (JP)
Title: Blanking die and method for manufacturing the same
Inventor: TAKAHASHI MITSUHIRO
IPC: B26F1/44
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blanking die which causes no slack of a fixed punch and carries out exact blanking even if a large number of sheetlike materials are blanked at a high speed, and also to provide a blanking die which easily separates products obtained by blanking the sheetlike materials from the scraps, and causes no pollution problems even if the disposal by incineration is carried out.  <P>SOLUTION: Base materials 2, 3 of the blanking die have spaces 4 surrounding the punch 1. Resin is charged into the spaces and is solidified to fix the punch 1. Further, the spaces 4 are filled with gas, and the base material 2 is provided with a plurality of gas flowing-out holes. As a result, the products and the scraps are easily separated by flowing-out the gas through the gas flowing-out holes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI