baber/WOPTO huggingface dataset:
Patent JP-2004310902-A (JP)
Title: Optical head device
Inventor: HOTTA TORU
IPC: H01S5/022
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration permitting to reduce the costs of an optical head device which uses a lead frame type laser light emitting element and is also increased in heat radiation by improving the case where the laser light emitting element is mounted and is capable of recording to an optical recording medium.  <P>SOLUTION: In the recording type optical head device, the heat generated from the laser light emitting element 2 is efficiently dissipated to the case 10 via radiation fins 24a, 25a by providing the metallic case 10 with fin mount grooves 11a, 12a into which the first and second radiation fins 24a, 25a of the lead frame type laser light emitting element 1 are fixedly press-fitted, respectively. Also, in press-fitting, a high thermal conductivity grease is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305546-A (JP)
Title: Supporting structure of mirror
Inventor: TOYA SUSUMU
IPC: A47G1/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure stably and vertically moving a mirror.  <P>SOLUTION: A pair of left/right guide pieces 10b are provided in both sides of a guide member 10 which is fixed to a reinforcing member for mounting the mirror and faces in the vertical direction. A mirrored frame 4 equipped with the mirror is fitted to a pair of left/right retaining pieces, which are provided in a vertical part in its rear side and formed into an inward U shape, so as to be vertically movably supported to the both guide pieces 10b. An engagement projection 7 of a flexible piece 6 which is outward elastically deformably provided between vertical retaining pieces 5 in one side is electively elastically engaged with multiple engagement grooves 14 vertically continuously provided in one side of the guide member in the inner part of the retaining piece 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320221-A (JP)
Title: Fixed wireless access system and instrument thereof
Inventor: SHIOZAKI YOSHIYUKI
IPC: H04N7/20
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed wireless access system which is capable of transmitting wireless access signals besides ground wave broadcasting signals, BS broadcasting signals, and CS broadcasting signals among a plurality of fixed wireless access means.  <P>SOLUTION: The fixed wireless access means is mainly equipped with an FWA antenna 3, an outdoor unit (ODU) 1, and an indoor unit (IDU) 2 connected to the outdoor unit 1 through a single cable 21. A BS converter 4b, a CS converter 5b, and a VHF/UHF booster 7 besides the FWA antenna 3 are connected to the outdoor unit 1. FWA intermediate frequency signals transmitted from the FWA antenna 3 are set in a certain region so as not to interfere with the intermediate frequency signals of VHF, UHF, BS, and CS, and these signals are superimposed so as to use the single cable 21 in common between the ODU 1 and the IDU 2. The ODU 1 generates the power supply voltages of the VHF/UHF booster 7, the BS converter 4b, and the CS converter 5b on the basis of an FWA power supply voltage supplied from the IDU 2, and supplies the power supply voltages to them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314109-A (JP)
Title: Flexible backing for welding
Inventor: ISHIBASHI TSUTOMU
IPC: B23K37/06
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible backing material for welding which is extremely suitable for practical applications.  <P>SOLUTION: The flexible backing steel for welding is provided with: a storage tube formed of glass fiber; and inorganic powder material stored inside the storage tube. The glass fiber is formed of glass material containing, by weight, 48-72% SiO<SB>2</SB>and 0.3-35% alkaline earth metal oxides, and the filling ratio of the inorganic powder material stored inside the storage tube is 55-95%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318419-A (JP)
Title: System for separate ordering by owner of home building
Inventor: TAKEDA HIRONORI
IPC: G06Q30/06
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comprehensive and owner-led home building system which covers from the purchase of land to the period after the residence.  <P>SOLUTION: In a system for separate ordering by the owner of home building, the owner can select a dealer for each process unit, and can place an order for each process unit to build a house. The system has an intermediary server 1, owner client 7 and dealer's clients 2 to 6 which are connected through a network 9. The intermediary server 1 has a real-estate agent selection means 20, an architect's office selection means 30, a contractor selection means 40, a financial institution selection means 50, an insurance company selection means 60, and a building information providing means 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319739-A (JP)
Title: Electronic component insertion method for unit thereof
Inventor: NOMURA HIROMITSU
IPC: H05K13/04
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component insertion method whereby the lead of an electronic component is steadily inserted into a through hole without inclination or fall for use with an electronic component insertion unit, wherein the upper sides of an electronic component are held by forked holding surfaces and the head thereof is depressed by the same for the insertion of its lead into a through hole provided in the printed circuit board.  <P>SOLUTION: In an insertion process (b, c) for inserting a lead 22 into a through hole 11, the electronic component 2 is lowered in the step (c) to an insertion confirmation position where the insertion of the lead 22 into the through hole 11 is confirmed, and then the electronic component 2 is slightly elevated in a step (d). In the step (d), a gap d is created in between the lower surface of the main body 21 and the upper surface of the printed circuit board 1, and, in a releasing process (e, f), fingers 31, 32 prevent the electronic component 2 from inclination or fall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318538-A (JP)
Title: Method for monitoring performance
Inventor: HIRAI SATOSHI
IPC: G06F9/48
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for monitoring the performance of a processor having a plurality of privilege modes whereby when a counter for counting the occurrence of events overflows, an interrupt handler matching the privilege level thereof in operation can be directly obtained.  <P>SOLUTION: The method for monitoring performance is disclosed. A processor CPU having a plurality of privilege modes is provided with a counter means 1-0 for counting events within the processor and exchange events outside it, and an indicating means 1-2 for indicating destinations to the processor for each privilege level of the processor CPU when the counter means 1-0 overflows, to render the destinations controllable at each privilege level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315334-A (JP)
Title: Silicon nitride composite and method for manufacturing silicon nitride composite
Inventor: MATSUMOTO AKIO
IPC: C04B41/85
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon nitride composite which is extremely little in firing shrinkage and takes advantage of the excellent mechanical and thermal characteristics of silicon nitride and a method for manufacturing the silicon nitride composite.  <P>SOLUTION: The silicon nitride composite is composed of a silicon nitride matrix phase, a silicon carbide dispersion phase and a silicon alloy phase filling voids. The silicon alloy phase is constituted of a silicon crystal and at least one of metals or metal compounds excluding the silicon crystal. Also, the silicon nitride composite is manufactured by making a silicon powder molding containing silicon carbide and/or silicon carbide precursor, nitriding and sintering the silicon powder molding to make a silicon nitride porous body and impregnating the silicon nitride porous body with a silicon alloy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323128-A (JP)
Title: Paper feeding cassette
Inventor: HASHIKAKE MANABU
IPC: B65H1/04
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding cassette capable of increasing contact area of a paper feeding roller with a pad while increasing an inclination angle of a lift plate when abutting on the paper feeding roller.  <P>SOLUTION: The pad 44 is attached to a tip section of the lift plate 26. When the pad 44 is abutted on the paper feeding roller 45, its upper face 44a is inclined onto a side where it becomes horizontal more than an upper face 26a of the lift plate 26 for the upper face 26a. That is, an inclination angle θ<SB>1</SB>for horizontality of the upper face 44a of the pad 44 is set to be smaller than an inclination angle θ<SB>2</SB>for horizontality of the upper face 26a of the lift plate 26 (θ<SB>1</SB><θ2). Consequently, even if the inclination angle of the lift plate 26 is increased, contact area of the pad 44 with the paper feeding roller 45 is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327613-A (JP)
Title: Method and apparatus for cleaning
Inventor: OMIYA NAOKI
IPC: H01L21/304
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for cleaning which can surely remove a static electricity charged to a work piece at working and cleaning times when the work piece after working is cleaned without providing an independent ionization air blowing step.  <P>SOLUTION: The cleaning method for cleaning a plate-like work piece held on a spinner table includes a cleaning step of cleaning the work piece by injecting cleaning water to the work piece, while the spinner table holding the work piece is rotated at a predetermined cleaning rotating speed; and a drying step of drying the work piece by injecting ionized air to the work piece while the spinner table holding the work piece is rotated at a predetermined spin drying rotating speed faster than the cleaning rotating speed after the cleaning step is ended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322818-A (JP)
Title: Instrument panel structure
Inventor: SATO NORIYUKI
IPC: B60R7/06
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument panel structure applicable to any of a bench seat specification vehicle and a separate seat specification vehicle.  <P>SOLUTION: The instrument panel structure comprises an instrument lower panel 2 where a through hole 7 into which a stick 4 of a brake for parking can be inserted into a recessed part 5, and an article storing body 3 having an engaging projection 8 engageable with the through hole 7 and opening in the upper part. When the instrument lower panel 2 is mounted to the bench seat specification vehicle, the stick 4 is inserted into the through hole 7 to set the recessed part 5 at a storing position of a gripping member 6. When the instrument lower panel 2 is mounted to the separate seat specification vehicle, the engaging projection 8 is engaged with the through hole 7 to mount the article storing body 3 to the recessed part 5 of the instrument lower panel 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323780-A (JP)
Title: Thermoplastic resin composition for cleaning
Inventor: HIROMITSU KIYOTO
IPC: B29B9/12
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition for cleaning capable of efficiently performing a cleaning work of scorched resins and carbonized materials attached on a screw and the inner wall surface of a mold-processing machine in a short time, without disassembling the mold-processing machine or taking out the screw for grinding work and without damaging the screw or the cylinder.  <P>SOLUTION: This thermoplastic resin composition for cleaning is obtained by blending 100 pts. wt. thermoplastic resin with 1-150 pts. wt. amino-based resin powder and 1-250 pts. wt. un-vulcanized synthetic rubber or natural rubber. Pellets are made from the same and a method for cleaning is to use them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032714-A (JP)
Title: Apparatus and method for measuring communication quality
Inventor: MUROOKA TAKAHIRO
IPC: H04L12/70
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus for measuring the amount of traffic, with high time resolution.  <P>SOLUTION: The measuring apparatus comprises an integration section for integrating the packet length of a packet, having predetermined header information to packets being successively inputted for accumulating an integral value at an accumulation section; and an integral value read section for reading the integral value from the accumulation section at a predetermined time interval for outputting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335543-A (JP)
Title: Resistive substrate, its manufacturing method, and printing mask for resistive substrate
Inventor: MATSUMORA SATORU
IPC: H01C17/06
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistive substrate that is excellent in the linearity characteristics of output changes.  <P>SOLUTION: In a printing mask 10, an arcuate transmitting section 10a is formed and a plurality of crosspieces 10b are formed in arcuate shapes at prescribed intervals in the radial direction in the transmitting section 10a. Since fine recessed sections 12a extended in an arcuate state are formed on the surface of an arcuate resistor layer 12 over the whole circumference of the surface by screen-printing the resistor layer 12 on an insulating substrate 11 by using the printing mask 10, the thickness (sheet resistivity) of the resistor layer 12 can be uniformized in the circumferential direction, and the resistive substrate 14 excellent in the linearity of output changes can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332780-A (JP)
Title: Seal ring structure and fluid seal structure
Inventor: FUJIWARA MASARU
IPC: F16J15/10
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the generation of malfunction due to a soft seal ring by using a low-priced seal structure formed of a seal ring and a spacer ring.  <P>SOLUTION: This seal ring structure is provided with the soft seal ring 35, which is formed with a pressure receiving inclined surface 35c in an axial one end surface of which inner peripheral surface 35a and outer peripheral surface 35b are formed into a seal surface by pressurizing the pressure receiving inclined surface 35c in the axial direction to generate compression, and the spacer ring 37 arranged in the other axial end of the soft seal ring 35. The spacer ring 37 is formed longer in the outer peripheral surface 39a in comparison with the inner peripheral surface 38a in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334422-A (JP)
Title: Data conversion system and data conversion control method
Inventor: HARADA HIROMI
IPC: G06F9/44
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a changing processing on a conversion program for data conversion even in the absence of expertise.  <P>SOLUTION: For various applications of data by a conversion program for data conversion, data conversion processing information such as data processing is created to generate data conversion flows (hereinafter referred to as flow), which are accumulated in a repository. Upon a work change, an input of a keyword outputs appropriate sample flows. The sample flows are output as ranked by request count. The operator can customize the flow, if necessary. The customized flow is accumulated in the repository. The accumulation in the repository can provide feedback to realize a more precise output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333892-A (JP)
Title: Toner and method for forming full color image
Inventor: NONAKA KATSUYUKI
IPC: G03G9/08
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner having resulting excellent transparency of a yellow projected image by an OHP, having favorable transferring property at high temperature and high humidity, causing little deterioration even exposed and showing excellent transparency even for superposition of secondary colors and higher order colors, and to provide a method for forming an image.  <P>SOLUTION: The toner contains at least a binder resin, a coloring agent, a release agent and a compound of a hydroxycarboxylic acid expressed by formula (I) and a divalent or trivalent metal. The yellow toner contains a coloring agent selected from a group comprising C.I. solvent Yellow 33, 56, 79, 82, 93, 112 and 163. The weight average molecular weight MW of the THF soluble content of the toner ranges 10,000 to 600,000 and the average circularity of the toner measured by a flow type particle image measuring apparatus ranges 0.920 to 0.995 with less than 0.040 standard deviation of the circularity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330156-A (JP)
Title: Fringe pattern biological membrane carrier and biological membrane contact oxidation water cleaning method
Inventor: OGAWA HIROYASU
IPC: B01F1/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fringe pattern biological membrane carrier for water treatment wherein a tuft is a carbon-containing material wherein carbon particles or powder are mixed or stuck to a synthetic resin and/or a carbon fiber when water treatment of dirty water such as sewage, industrial waste water and domestic waste water is applied by a biological membrane contact oxidation method, a unit comprising the carrier, and a cleaning method.  <P>SOLUTION: In the fringe pattern biological membrane carrier for water treatment, when the water treatment is applied, a core material whose contact material is a synthetic fiber is orthogonal to the tuft of the carbon-containing material wherein the carbon fiber or/and carbon particles are mixed or stuck to the synthetic resin, and the ratio b/a between the tuft length a and the tuft length b is that the former is 0.5 to 2.5, and the latter is 1.0 to 2.5. Preferably, in the fringe pattern biological membrane carrier unit for water treatment (as shown in the figure), the both ends of the core material is fixed to a cylindrical fabric material so that the directions of the adjacent tufts of the carrier are different. Furthermore, in the water treatment method, the carrier or/and the unit is/are installed under the water, and micro bubbles are diffused at the full surface from the underwater bottom part by using a membrane type diffusion tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046109-A (JP)
Title: Optical router
Inventor: SAWAI YUICHI
IPC: H04B10/29
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a router which routes signal light of the same wavelength without subjecting the signal light to photoelectric conversion.  <P>SOLUTION: The optical router for routing the input signal light to two output points has an optical switch which reflects the signal light having intensity above the certain threshold and transmits the signal light having the intensity lower than the threshold or the optical router for routing the input signal light to N output points has N-1 optical switches which respectively fetch the input signal light identified by N steps of the intensity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343196-A (JP)
Title: Broadcast system and receiver
Inventor: ABE MASAHIRO
IPC: H04N5/44
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast system and a receiver without reproducing a disturbed video and a sound including noise even when the communication environment is deteriorated and the reception quality is tentatively deteriorated.  <P>SOLUTION: A broadcast signal transmitted from a broadcast station 11 is relayed by a broadcast satellite 12 and received by a reception terminal apparatus 13. Antennas 131, 132 and a CDM demodulation section 133 in the reception terminal apparatus 13 receive the broadcast signal and a decoder 134 reproduces broadcast contents. A control section 130 collectively controls each section of the reception terminal apparatus 13, records broadcast data of a program in the same time slot on a different channel with respect to the broadcast contents during viewing into the storage section 135, and thereafter reproduces the broadcast contents on the basis of the broadcast data recorded in the storage section 135 in place of the broadcast contents when the reception quality of the broadcast contents during viewing is deteriorated as its control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340228-A (JP)
Title: Separation preventive pipe fitting
Inventor: TOSHIMA TOSHIO
IPC: F16L21/08
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation preventive pipe fitting capable of forming a projection on the periphery of a pipe spigot easily, for example at the site of laying a pipeline.  <P>SOLUTION: The pipe fitting is structured so that a spigot 14 formed at the end of one pipe 13 is inserted into a socket 12 formed at the end of another pipe 11 to be joined together and the spigot projection 20 formed on the periphery of the spigot 14 abuts to a lock ring 17 installed inside the socket 12 so as to prevent the socket and spigot from separating from each other. The spigot projection 20 is configured so that a ring-shaped projection 23 formed at the inside surface of a spigot ring 22 to be fitted on the spigot 14 is fitted in a ring groove 21 formed at the periphery of the spigot 14. The ring-shaped projection 23 is formed in a position nearer the innermost in the socket than the open end of the spigot ring 22 on its socket opening side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341824-A (JP)
Title: Programming device of programmable controller
Inventor: SAKURAI MASAYUKI
IPC: G05B19/05
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the maintenance efficiency of a function block in a programming device 1 for converting a sequence program of a display format formed based on an operation input by a user to a machine language format followed by storing in a programmable controller (PLC) 8, reading the sequence program of the machine language format from the PLC based on an instruction of inverse conversion and inversely converting it to the display format followed by displaying by restoring all parameters declared (defined) in forming of the function block (sub-sequence program) constituting the sequence program, at the time of the inverse conversion, regardless of the actual use within the sub-sequence program.  <P>SOLUTION: When the sequence program is converted to the machine language format through a code mutual conversion means 31, declaration information for the parameters of the function block is also converted to the machine language format with the sub-sequence program, and at the time of the inverse conversion, also, the parameter declaration information is inversely converted with the sub-sequence program so that it can be displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004051084-A (JP)
Title: Impact absorber
Inventor: YOSHIDA HIROSHI
IPC: B62D25/20
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact absorber capable of attaining the absorption of impact energy by plastic deformation by assuring the immersion of a small pipe body into a large pipe body even if an impact is applied from the axial slanting direction of a larger angle.  <P>SOLUTION: The small pipe body 101 and the large pipe body 106 are connected through a step-off portion 110 by partially contracting or expanding the diameter of a straight pipe capable of having plasticity work. The step-off portion 110 is a bumper support type impact absorber 105 formed by jointing a folded edge 107 of the small pipe body and a folded edge 108 of the large pipe body constituted of a circular-arc cross section of which the circular-arc angle is in excess of 90 degrees.  <P>COPYRIGHT: (C)2004,JPO