baber/WOPTO huggingface dataset:
Patent JP-2007049640-A (JP)
Title: Direct conversion receiver
Inventor: MIYAGI HIROSHI
IPC: H04L27/00
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct conversion receiver capable of eliminating a DC offset voltage even when consecutively receiving signals.  <P>SOLUTION: The direct conversion receiver includes: a low noise amplifier 14; a mixer 16; a local oscillator (LO) 20; a low pass filter (LPF) 23; a baseband amplifier (second amplifier) 24; an A/D converter (ADC) 26; a D/A converter (DAC) 32; a signal processing section 30; a speaker 34; and a DC component elimination filter 100. The DC component elimination filter 100 calculates moving average of a prescribed number N of input data, extracts the input data being a median or its vicinity among the prescribed number N of the input data being calculation objects of the moving average, and outputs a result of subtracting the moving average value from the extracted input data value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057265-A (JP)
Title: Antifouling structure of translucent window part, and sensor case unit
Inventor: DEGUCHI MAKOTO
IPC: G01B11/00
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifouling structure or the like for preventing adhesion of fouling onto a translucent window part by closing the translucent window part when detection is not performed.  <P>SOLUTION: A protection case unit 40 has a box shape capable of storing a sensor head 20 inside as a whole, and the back face thereof is opened, and the sensor head 20 can be stored inside therefrom. A light insertion window D is provided on the front face of the protection case unit 40, and an opening/closing door 50 is also provided. The opening/closing door 50 is opened/closed by a driving force of an air cylinder 60, to thereby close/open the front face 46A of the light insertion window D. Consequently, when detection is not performed, the opening/closing door 50 is put into the closed state, to thereby avoid adhesion of a foreign matter onto the light insertion window D.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056310-A (JP)
Title: Hard film
Inventor: KUBOTA KAZUYUKI
IPC: B23C5/16
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To particularly improve lubrication properties and toughness of a hard film without sacrificing the characteristics of high temperature oxidation resistance and high hardness therein.  <P>SOLUTION: The hard film has a composition comprising Si and one or more metallic elements selected from the group 4a, 5a, 6a metals, Al and B, and one or more nonmetallic elements selected from C, N and O. The hard film has a columnar structure. Each crystal grain in the columnar structure has a multilayer structure composed of a plurality of layers having a difference in the Si content, a region in which at least crystal lattice streaks are continued is present in the boundary region between the layers, provided that the peak intensity of α type Si<SB>3</SB>N<SB>4</SB>by Raman spectroscopic analysis is defined as Iα and the peak intensity of β type Si<SB>3</SB>N<SB>4</SB>as Iβ, Iβ/Iα<1.0 is satisfied, and provided that the peak intensity of the (200) plane by X-ray diffraction is defined as Ib and the peak intensity of the (111) plane as Ia, Ib/Ia≤1.0 is satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056552-A (JP)
Title: Aseismatic building
Inventor: KAWAGUCHI SEIJI
IPC: E04B1/18
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aseismatic building eliminating damage of breaking a mortises of through pillars even if attacked by a strong earthquake, reducing the shake of a second floor section with a roof truss shaking when the lower ends of the through pillars shake, in comparison with a conventional building because ball joints of a second story floor are located almost at the center of the through pillars 4, and the heavy second story floor is standstill, and reducing damage of breaking columns of a first floor section to which large load is applied if thick two-stage through pillars are used for the first floor section.  <P>SOLUTION: Girders of a steel-framed building are connected by connecting metal fittings. A floor face is lifted from beams by a base isolating device. Ball parts of ball joints are cut in the tips and center parts of stepped through pillars, and the tips of beams and girders are cut into recessed faces. The beams are connected to each other by the connecting metal fittings 1 and then connected to the stepped through pillars 4. A thick styrene foam is laid under a mat foundation to give buoyancy to the building to thereby prevent the settlement of the foundation caused by liquefaction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055134-A (JP)
Title: Printer
Inventor: TAKI SHIGEO
IPC: B41J2/01
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can save power consumption.  <P>SOLUTION: An encoder unit control circuit 36 is connected to a measurement circuit (measurement means) 37 and outputs a clock signal CLK to operate the measurement circuit 37. The encoder unit control circuit 36 has clock signal generation circuits 38a and 38b which generate clock signals having mutually different frequencies (periods) and a clock switching circuit 39. The clock switching circuit 39 selects a first clock signal CLK 1 or a second clock signal CLK 2 on the basis of operation information and outputs to the measurement circuit 37.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057990-A (JP)
Title: Developing device and image forming apparatus equipped therewith
Inventor: KAWAI HIDEAKI
IPC: G03G15/08
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device where excess toner is not leaked by preventing the excess toner from intruding into space between a developing roller and a side surface sealing member, and an image forming apparatus equipped therewith.  <P>SOLUTION: The rotary shaft 31a of the developing roller 31 and the rotary shaft 32a of a supply roller 32 are journaled in a body frame 30. The side surface sealing member 36 made of sponge is held between the shaft-direction end 31b of the developing roller 31 and the body frame 30, and is extended between the shaft-direction end 32b of the supply roller 32 and the body frame 30, then an auxiliary sealing member 37 is fit to the rotary shaft 32a of the supply roller 32 between the shaft-direction end 32b and the side surface sealing member 36. In the auxiliary sealing member 37, belt-like Teflon (R) felt 37b is stuck to the outer circumference of the base part 37a made of sponge, and slides along the outer circumference of the developing roller 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054937-A (JP)
Title: Positioning pin driving tool
Inventor: SASAKI SHUICHI
IPC: B25B27/08
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pin driving tool which speeds up driving work of a positioning pin.  <P>SOLUTION: When the positioning pin 25A reaches a pin discharging part 13 in Fig.(a), a rotating plate 20 is stopped. The positioning pin 25A is projected from the rotating plate 20 by L by an extruding action of a lower inclined surface 44. A pin receiving plate 24 is an extremely thin metal plate, and thereby does not become an obstacle. A worker thereby aligns a distal end (lower end) of the positioning pin 25A with a fitting hole 39, while viewing the distal end. In Fig.(b), an air hammer 33 is operated, and the positioning pin 25A is driven into the fitting hole 39 by a rod 36. The distal end of the positioning pin 25A is exposed, and thereby the distal end of the positioning pin 25A is easily faced with the fitting hole 39. As a result, the positioning pin 25A is driven more quickly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006007785-A (JP)
Title: Printer applicable to network
Inventor: UMEZAWA MASAHIKO
IPC: G06F3/12
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To grasp the status of use of a network-compatible printer per group or individual user, in the network-compatible printer shared for use with a network by a plurality of groups or users.  <P>SOLUTION: The network-compatible printer is designed for the use with a network by a plurality of the groups or the users under a sharing system. In addition, the printer comprises a storage device which stores data on the number of printed sheets and indicates the number of printed sheets by group or user, a display means which displays the number of printed sheets indicated by data on the number of printed sheets stored in the storage device, and a reading device which reads the data on the number of printed sheets stored in the storage device to a host computer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007062443-A (JP)
Title: Mounting hole formation fixture and mounting hole formation method
Inventor: IWASAKI MASAYUKI
IPC: B60R11/00
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device capable of being uniformly lighted in a longitudinal direction in the lighting device provided on a distal end of a corner pole.  <P>SOLUTION: The present invention relates to a mounting hole formation fixture and a mounting hole formation method for forming a mounting hole for mounting a mounting device on a mounting surface. The object is to provide the mounting hole formation fixture and the mounting hole formation method capable of accurately forming the mounting hole at a desired position of the mounting surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065130-A (JP)
Title: Image forming apparatus
Inventor: IGARASHI MAKOTO
IPC: G03G15/00
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can be installed in a smaller space together with an intruder repelling device including a spray mechanism, or the like and is capable of saving energy.  <P>SOLUTION: An electromagnetic induction coil 6 and a heat fixing roller 1 having a metallic heating member 3 which generates heat by an eddy current generated by a magnetic field of the coil 6 are provided in an apparatus body of the image forming apparatus. A spray device is built in the apparatus body and includes a heat reservoir 10 which is separate from the metallic heating member 3 and generates heat by the magnetic field of the electromagnetic induction coil 6, and the heat reservoir 10 is used as a heat source to evaporate and spray a liquid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066424-A (JP)
Title: Paper base material for information recording disk and its manufacturing method
Inventor: SAKAMAKI KATSUYUKI
IPC: G11B7/24047
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper base material for information recording disk which has high water resistance and a surface barrier property, also has high smoothness and surface strength, in which curl and twist do not exist, paper powder is not caused, and which is inexpensive, and its manufacturing method.  <P>SOLUTION: In a coating paper having a coating layer at the both planes of an original paper made by making paper of a single layer or two layers or more making wood pulp as a main body, the paper base material is characterized in that coating papers of at least two sheets or more are stuck together and binder constituting the coating layers contains wax. The original paper is size-press-processed for the paper base material for information recording disk, dried, coating liquid of which the main component of pigment is delaminate-kaolin and using binder containing wax is coated to the both planes of the obtained original paper, calender-processing of calender temperature 30 to 100°C and calender line pressure 50 to 200 kg/cm is performed. The problem is solved by the manufacturing method of the paper base material for information recording disk.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064367-A (JP)
Title: Pipe coupling structure
Inventor: BABA KOICHIRO
IPC: F16L21/08
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To couple a pipe to another pipe without a clip.  <P>SOLUTION: A joint portion 2 of elastic material is formed on an outer periphery of an intermediate joint body 1 of a resin member by double molding so as to constitute a pipe joint section 4. The joint portion 2 is provided with a falling-out prevention rib 21 and leakage prevention ribs 22a, 22b at its top end portion 13. When the pipe joint section 4 is inserted into the pipe 3, the falling-out prevention rib abuts against a projected line part 31 for falling-out prevention which is formed on the pipe 3 in a radially inwardly extending manner and a pipe opening end 32 is engaged with an engagement projected line part 11 of the intermediate joint body, so that the pipe joint section 4 is prevented from falling out from the pipe 3. It is also possible to prevent leakage due to contact between the leakage prevention ribs and a pipe internal surface 33.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061382-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interesting game machine having fluctuation in ball discharge.  <P>SOLUTION: The game machine has a liquid crystal display 5 displaying a second symbol combination "white 7-red 7-red 7" corresponding to a white 7 small winning combination as informing information, an auxiliary control circuit 72 functions as a lottery means performing a lottery for determining whether or not to generate a condition (ST) informing that the white 7 small winning combination is won with the proviso that a first symbol combination "white 7-BAR 7-white 7" is shown corresponding to ST lottery winning combination on the liquid crystal display 5 and as display control means controlling the display of the liquid crystal display 5 based on whether or not the first symbol combination is shown on the liquid crystal display 5 and whether or not the white 7 small winning combination is won in the inner lottery, and further does not perform the ST lottery when a stop button 7L, 7C, 7R are operated in the timing when fluctuation of one pattern included in the second symbol combination can be stopped at a predetermined stop position when the ST lottery winning combination is won in the inner lottery or excepting the time when the ST condition is generated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065379-A (JP)
Title: Polygon mirror scanner apparatus
Inventor: KADOWAKI NORIYUKI
IPC: G02B26/10
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To propose a structure without applying a contraction force caused by the curing of an adhesive to a mirror face, when a magnet is stuck to a mirror member in a rotating body used for a polygon scanner.  <P>SOLUTION: A uniform recession is provided in circumferential direction at a position facing a mirror face 2b on an inner peripheral face, and a gap 13 is formed between the inner peripheral face and a magnet 3, when the magnet 3 is placed in a predetermined position. The adhesive 14 is applied on the upper end and the lower end of the magnet 3, and is prevented from being applied on the gap 13. When the mirror face has two stages, the upper end of the magnet is so set that the upper end of the magnet is located at substantially the intermediate position in the direction of the height of the two-stage mirror.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061882-A (JP)
Title: Injection molding machine, and screw for injection molding machine
Inventor: TANAKA TATSUYA
IPC: B22D17/00
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding machine for a light alloy and a screw for the injection molding machine by which the machine can be prevented from being adversely operated and the quality of a molding can be improved by preventing the deposition of solid-phase grains of semi-solid slurry.  <P>SOLUTION: In the injection molding machine 100, molten metal is stirred by axially rotating a screw 22 arranged in a barrel 21. At this time, the temperature in the barrel 21 is adjusted between a liquidus temperature and a solidus temperature with a temperature control jacket 24a and the molten metal is transformed into the semi-solid slurry. The molding material of the semi-solid slurry is allowed to flow toward the front part according to the retreating of the screw 22 and weighed in a stirring chamber at the tip-end side of the screw. In this way, the solid-phase grains are generated by depositing the semi-solidified slurry state formed material to the wall surface of the barrel 21 at the tip end side of the screw, but this solid-phase grains are scraped with a scraping wing at the top end part of the screw by advancing while rotating the screw 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069051-A (JP)
Title: Wall paper pasting machine
Inventor: KURACHI NAOTAKA
IPC: B05C1/08
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall paper pasting machine capable of relatively easily making manual stop of a wall material fed out in the glued state and an emergency stop at an emergency.  <P>SOLUTION: The wall paper pasting machine 10 winds up a paste stored in a paste box 26 in a body part 10a by a pasting roller 21 and transfers it to a back surface of the wall material while feeding out the wall material arranged at a back surface side of the body part 10a in the state that the material is wound in a roll shape to a front surface side by an electric feeding out roller 18 provided on the body part 10a. Further, in the wall paper pasting machine 10, a control box 15 for performing starting and stopping of the electric feeding out roller 18 or the like is detachably arranged on a left side surface of the body part 10a and a stop switch for stopping the feeding out roller 18 or the like during rotation is provided below a front surface part of the control box 15. A storage member 32 for storing the wall material after pasting fed out from the body part 10a is detachably provided on a front surface part of the body part 10a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007074302-A (JP)
Title: System for sharing quantum encryption key and method for generating quantum encryption key
Inventor: TAKEI HIROKI
IPC: H04B10/70
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for sharing a quantum encryption key and a method for generating a quantum encryption key in which safety is guaranteed physically by a simple arrangement.  <P>SOLUTION: An optical transmitter 1 comprises a source 1 for generating a pair of quantum tangle photons, a means 3 performing phase modulation of 0 or π at a predetermined time interval for the pair of quantum tangle photons, a separation means 4, and a first storage means for recording modulation data and modulation time. The optical transmitter 1 acquires relative phase difference data by the modulation data and time information. An optical receiver 5 comprises a delay interferometer 22, detectors a9 and b10, and a second storage means for recording the time information and detector information. An optical receiver 11 comprises a delay interferometer 23, detectors a15 and b16, and a third storage means for recording the time information and detector information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071315-A (JP)
Title: Vibration isolator
Inventor: UEKI SATORU
IPC: F16F13/14
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To make unnecessary an energizing member for returning a plunger member to an open position, and simplify a structure of a device and assembly work.  <P>SOLUTION: In a vibration isolator 10, self weight of a predetermined magnitude acts on the plunger member 78 along an axial direction, and the plunger member 78 moves from a block position to an open position by self weight at a time of idling vibration input. It is not necessary to provide an energizing member such as a coil spring for returning the plunger member 78 in the block position to the open position, a seat receiving part or the like for retaining such an energizing member in a predetermined posture in a device becomes unnecessary and assembly work for building the energizing member in an inside of the device such as a cylinder chamber 60 can be made unnecessary. Consequently number of components of the device can be reduced and shape of the components can be simplified and assembly work of the device can be simplified as compared with a conventional vibration isolator including the energizing member for returning the plunger member 78 to the open position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073773-A (JP)
Title: Light transmissive wave absorber
Inventor: MIYAMOTO TAKASHI
IPC: E04B1/92
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and high-performance light transmissive wave absorber which exhibits a high radio shielding property, high transparency and visibility, high air permeability, and the like, and can be used as a wave shield wall between ETC lanes.  <P>SOLUTION: The light transmissive wave absorber is composed of metal members M which are coated with wave absorber K and has openings P which occupy 30% or more of its total area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077586-A (JP)
Title: Guard fence
Inventor: TAKAMURO KAZUTOSHI
IPC: E01F15/04
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guard fence mounted with panels easily mountable to cross beams.  <P>SOLUTION: A mounting part 5 of inner shape corresponding to the outer shape of the cross beam and formed on the back face of a body 4 of an attention attracting plate 3 mounted between a plurality of cross beams mounted vertically parallel between posts erected at spaces, is fitted to the outside of the cross beam, and the outside of the mounting part 5 is further covered with a detachment preventing member to mount the attention attracting plate 3. Mounting of the attention attracting plate 3 to the cross beam is thereby easy and can be firmer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077257-A (JP)
Title: Corrosion-resistant glittering pigment, method for producing the same and coating composition for corrosion-resistant glittering coating film
Inventor: KITAGAWA NAOAKI
IPC: C09C1/62
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion-resistant glittering pigment to form a coating film exhibiting a deep black color tone similar to electric chromium plating, having adjustable lightness and hue, meeting the needs of new pigment and having excellent corrosion resistance and chemical resistance.  <P>SOLUTION: The pigment is a flaky metal containing 65-90 mass% titanium and the remaining part of aluminum and inevitable impurities and having a brightness and chromaticity satisfying L*=10-50, a*=10-50 and b*=1-10 in the L*a*b* color specification system. Preferably, the surface reflectance of the flaky alloy is ≥20% and <38% to the light of 550 nm wavelength, the size of the alloy flake is 5-40 μm and the thickness of the alloy flake is 10-200 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076179-A (JP)
Title: Method for gathering booklet, apparatus for gathering booklet and booklet
Inventor: YONEZU TADASHI
IPC: B42C19/06
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for gathering a booklet in which unnecessary regions are less, the production cost is low and the gathering is performed from at least two windings which can correspond to a printed matter with a high quality, an apparatus for gathering the booklet, and the booklet.  <P>SOLUTION: A stretchable region 110a stretchable is provided in a margin region between each booklet using regions S1 of a first winding 110. The stretchable region 110a is notches extending in a perforation-like shape in the vertical direction to the longitudinal direction of the first winding 110, and is formed by arranging two or more rows in the longitudinal direction, and the adjoining rows of the notches are formed so that the positions of the notches are shifted in the vertical direction in the longitudinal direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT