baber/WOPTO huggingface dataset:
Patent JP-2002074726-A (JP)
Title: Optical element, its manufacturing method and optical pickup
Inventor: KIJIMA KOICHIRO
IPC: G11B7/22
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical element for a slider, capable of reducing restric tion in forming an air lubricating surface opposed to the surface of an optical disk. SOLUTION: The optical element 20 for a slider is equipped with a base plate 24A consisting of an optical material. In the base plate 24A, the air lubricating surface 70 is formed opposite to the surface of the optical disk. On the air lubricating surface 70, grooves 71-73 for adjusting a floating amount from the surface of the optical disk are formed. On the rear surface of the air lubricating surface 70 of the base plate 24A, a projected part 21 having a function of a convex lens and a flat part 22 located in the periphery of the projected part 21 are formed. The thickness of the base plate 24A at the projected part 21 is thicker than that of the base plate at the flat part 22.
Patent JP-2002084077-A (JP)
Title: Case structure of electronic equipment
Inventor: WATABE MINORU
IPC: H05K7/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a case structure for an electronic equipment of good appearance, which is easily assembled with less processes. SOLUTION: An engagement edge 2c for engaging with an upper case 3 is formed at an opening 2a of a lower case 2. A plurality of hooking projections 3c are provided on the engagement edge 2c or the upper case 3 while a hooking hole 2e hooking with the hooking projection 3c is formed on the other. A plurality of slits 2f are formed on a side plate 2b of the lower case 2 where the hooking projection 3c or the hooking hole 2e is formed which are positioned on both sides of the hooking projection 3c of the hooking hole 2e while running downward from the upper edge of the engagement edge 2c. When the upper case 3 is engaged with the engagement edge 2c of the lower case 2, the side plate 2b where the slit 2f is formed is pressurized inward for elastic deformation. Thus, the hooking projection 3c does not interfere with the engagement edge 2c or an opening edge of the upper case 3.  So the upper case 3 is easily assembled while a fitting bracket is not exposed outside for good appearance.
Patent JP-2002079794-A (JP)
Title: Automatic drawing instrument
Inventor: TAMAGAKI TSUNEO
IPC: B43L13/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic drawing instrument by which paper floating is not generated when coordinate position of a mark for a reference line is measured and it is accurately measured. SOLUTION: A paper pressing means which selectively projects or stores a pressing member for pressing a paper by a specified pressure is provided on a drawing head and when a reference figure detecting sensor for detecting the reference figure of the paper is worked, the pressing member of this paper pressing means is provided so as to press the paper in the neighborhood of the reference figure to be measured by projecting the pressing member of this paper pressing means.
Patent JP-2002078611-A (JP)
Title: Heat-retaining pot and communication control device having heat retaining pot
Inventor: SUDO NORIKO
IPC: A47J27/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat-retaining pot capable of replacing parts and extending a range of choices for a user. SOLUTION: The heat-retaining pot 2 is provided with a transmitting means 35 for externally transmitting data, and a receiving means 36 for receiving data from outside. When a part is replaced, a control program for achieving optimum rice cooking can be received as data, and an existing program is overwritten with the newly received control program. Thereby, it is possible to replace parts when a new part is added or the like, and the range of choices for a user is extended.
Patent JP-2002084265-A (JP)
Title: Data transmission apparatus
Inventor: OKOCHI JUN
IPC: H04N19/196
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission apparatus that freely sets an output rate of transmitted data. SOLUTION: The data transmission apparatus transmits a data stream consisting of packets with a prescribed data length synchronously with a clock signal with a prescribed frequency. In this case, a counter 10 counts up the count synchronously with the clock signal. Furthermore, a 2nd comparator 13 compares the count outputted from the counter 10 with a value set to a 2nd register 14 and provides an output of a synchronizing signal when the count is smaller. Furthermore, a delay device 15 delays the synchronizing signal by one period of the clock signal to provide an output of the delay signal. Then a 1st selector 16 outputs either of the synchronizing signal and the delay signal as a start signal on the basis of a timing selection signal generated by a selection signal generating section 17.  When the start signal is outputted, a TS packet is transmitted as a data stream for the data transmission output.
Patent JP-2002089959-A (JP)
Title: Hot water temperature stabilizing device and mobile bathing vehicle having the same
Inventor: SAKURAI SHINJI
IPC: F24H1/06
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a hot water temperature stabilizing device capable of safely supplying a hot water sent from a hot water supply unit at a relatively stable temperature with a simple structure and a mobile bathing vehicle using the same. SOLUTION: The hot water temperature stabilizing device comprises an input water tube 10 for introducing the hot water sent from the hot water supply unit, an output water tube 11 for externally discharging the hot water, and an agitating tank 12 formed in parallel with a cross section of the tube 10 or the tube 11 to agitate the hot water introduced from the tube 10 between the tube 10 and the tube 11 and having a larger area of its section than the cross sectional area of any of the tube 10 and the tube 11.
Patent JP-2001155108-A (JP)
Title: Method and device for reading information
Inventor: ANDO YASUSHI
IPC: G06K7/10
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a reading method and a reader of character, barcode and two-dimensional code which are marked in a spectacle lens on form block. SOLUTION: Marked information 2 on a spectacle lens 1 is irradiated with light transmitted by the lens 1 and is read by the reader 6. The information 2 on the lens 1 is made to appear in dark color by moving the lens 1 away from an illuminator 5 by more than a prescribed distance, and the reader 6 can obtain a clear gradation pattern. Working instructions in which barcodes are printed are not needed by using the identification number of the lens 1 recognized by the reader so that the operation to check the lens 1 with the working instructions can be abolished.
Patent JP-2002086448-A (JP)
Title: Polyester regeneration method
Inventor: GENDA MINORU
IPC: C07C31/20
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a regenerated polyester which can be used for a finished product requiring transparency and high quality while a simplified pretreatment process (flaking process) is adopted. SOLUTION: This polyester regeneration method is characterized in that a waste polyester resin is formed in the shape of flakes by removing metals 102, separating resins of different kinds 103 and further, performing the air separation 105, dry or waste cleaning 107 and grinding 104 and 106 and that in this case, however, the separation of a colored polyester, alkali cleaning and liquid separation by specific gravity are not performed and then the flaked waste polyester resin is monomerized.
Patent JP-2001136310-A (JP)
Title: Method for signaling cost information at connection establishment and tariff server for it
Inventor: KAISER BERNHARD DR
IPC: H04Q3/545
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To propose a method that makes signaling of cost information in a communication network before and during connection. SOLUTION: This method includes a step where a data terminal 1 of a subscriber establishes connection to an exchange 2, the exchange has a call processing function 6 that generates a tariff inquiry 10 to a tariff sever 4, the tariff server replies the tariff acknowledgement 11 for connection on request to a call processing function of the exchange, the call processing function in the exchange transfers the tariff acknowledgement to a CDR generating function 7, the CDR generating function 7 transfers cost information to a cost communication function 8 of the exchange and the cost communication function communicates the cost information to the data terminal of the subscriber.
Patent JP-2002088185-A (JP)
Title: Termite-repelling thermoplastic resin foam and method for producing the same
Inventor: NISHIMOTO KOICHI
IPC: C08K5/541
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a termite-repelling thermoplastic resin foam suitable as a heat insulator, underfloor heat insulator or the like without suffering insect damage by termites, wood-borers and the like, and to provide a method for producing the foam. SOLUTION: This termite-repelling thermoplastic resin foam is obtained by melt-kneading a thermoplastic resin composition, a foaming agent suitable for foaming the composition and a termite-repelling agent thermally stable at the melt-kneading temperature and extrusion/expansion molding of the resultant mixture. The other objective method for producing the resin foam comprises above-mentioned melt kneading and extrusion/expansion molding steps.
Patent JP-2002095342-A (JP)
Title: Threshing device
Inventor: MATSUSHITA HAJIME
IPC: A01F12/32
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a threshing device selecting a material and a second material from a receiving net in a good efficiency, especially re-selecting the second material in a good efficiency and as a whole, capable of improving the yield of cereal grains. SOLUTION: This threshing device is equipped with swinging selecting parts 5, 22 for selecting a treating material supplied through a receiving net 4 from a threshing part A and a second material-returning device 17, 18 for recovering a second material after being selected by the swinging-selecting parts 5, 22 and returning it to the swinging-selecting parts 5, 22, the swinging-selecting parts 5, 22 are partitioned to a main swinging-selecting part 5 for selecting the treating material from the receiving net 4 and a sub-swinging-selecting part 22 for selecting the returned second material, and also a winnowing machine 23 for the second material for supplying selecting wind exclusive for the secondary material to the sub-swinging-selecting part 22 is installed.
Patent JP-2002096027-A (JP)
Title: Bar code reader and method for reading bar code and apparatus for treating paper sheets
Inventor: NARA KIYOYOSHI
IPC: G06K7/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the installation space and the equipment cost of bar code readers 4, 8 which read several kinds of bar codes by commonly using recognition parts 15a, 15b. SOLUTION: In these bar code readers 4, 8, the recognition parts 15a, 15b having the function to recognize several kinds of bar codes are made to recognize the bar code from a picture containing the bar code according to the kind of the bar code.
Patent JP-2001169895-A (JP)
Title: Antibacterial carpet
Inventor: HOSHINO KENJI
IPC: D06M11/83
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial carpet with high safety to human bodies capable of maintaining antibacterial effects. SOLUTION: An inorganic antibacterial agent is contained in the fibers and coating resin 2 of threads 3 sewn in piles 4.
Patent JP-2002100822-A (JP)
Title: Optical waveguide device
Inventor: SATO TAKASHI
IPC: H01S3/04
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optical waveguide, which efficiently dissipates heat, generated in a rare-earth-doped optical film, and also has an excellent mechanical strength. SOLUTION: An optical waveguide device is constituted in a structure that excitation light is irradiated from a semiconductor laser 19 into a core 12 to cause an excitation of an optical fiber 14 embedded in the core 12, the difference between the refractive indexes of the core 12 and a clad 13 on the fiber 14 is made as small as possible under the condition that the refractive index of the core 12 is lower than that of the clad 13 and a higher efficient excitation is enabled, light amplified by the excitation light is taken out from the end surface of the fiber 14 pulled out from a side surface 18 to the outside and at this time, the gain of a light amplification is changed by a temperature, but like the form of this embodiment, the thickness of the clad 13 is fully made thin within the range of the performance of the clad and moreover,  the clad 13 is made to closely adhere to a high-heat conductivity metal plate. Hereby, it is possible to obtain stable radiation.
Patent JP-2001229353-A (JP)
Title: Structure and method for identifier
Inventor: AHLGREN RALPH B II
IPC: G06K19/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To realize a means which identifies and recognizes a serial character string which can be tracked and is used for manufacturing actual result of electric electronic parts. SOLUTION: Data processing parts like a substrate or wafer 10 is provided with an identification of alphanumeric characters registered in a groove 16 formed in the parts. An inlaid material 18 is accumulated adjacently to a picture of characters and functions as a contrast enhancing material to raise S/N, and thus the read of registered picture data is improved.
Patent JP-2002098523-A (JP)
Title: Method for calibrating straightness error and measuring jig
Inventor: OMORI YOSHIYUKI
IPC: G01B21/30
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for calibrating straightness error and a measuring jig accurately calibrating the straightness error of an object to be measured without the aid of an expensive straightness master or an exclusive straightness measuring device. SOLUTION: The straightness surface 21 of a straightness gauge 20 is disposed so as to approximately coincide with the center of the axis of rotation of a rotary table 12, and then the straightness surface 21 is measured while a detector 14 is moved by a direct moving mechanism 13 and these measured data are stored as first data. Then, the rotary table 12 is rotated through an angle of 180 deg., and the straightness surface 21 is measured again while the detector 14 is moved by the direct moving mechanism 13 and these measured data are stored as second data. A straightness error calibration value for the straightness gauge 20 is determined finally on the basis of the first and second data.
Patent JP-2002111168-A (JP)
Title: Electronic part with lead wire
Inventor: YOKOO SHUICHI
IPC: H05K1/18
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part mounted on a circuit board, by a lead wire a seat for preventing floating by spring-back of the lead wire, and strengthening the joint of the circuit board, the electronic part, and the seat when the electric part is soldered with the circuit board. SOLUTION: In an electric part 11, recessed grooves for setting lead wires are formed on a rear side of a base block 13. Dummy electrodes 15 for soldering the base block to the circuit board is formed on both sides of each recessed groove. An undercut part for fixing the lead wire is included in the dummy electrode 15. The lead wire 12 is fixed to the rear side of the base block 13 by passing the lead wire on the base block 13 and bending along the rear side of the base block 13, and fitted to the recessed groove via the undercut.
Patent JP-2002106173-A (JP)
Title: Reinforcing bar receiving stand, and method for arranging bars using the same
Inventor: ISHII KYOICHI
IPC: E04G21/12
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing bar receiving stand which is low in cost, high in stability, allows installation thereof on bottom reinforcements without directly setting the same to a slab form, and enhances the strength of a slab. SOLUTION: The stand 1 consisting of bearing bars 10 which are formed by bending reinforcing bars into L-shape, and a receiving bar 11 fixed to upper ends of the bearing bars by welding or the like, is fixed onto the bottom reinforcements 3 of the slab, and therefore cover concrete for the stand 1 per se is ensured. Then, an auxiliary bar 12 is fixed to a location below the receiving bar 11 to reinforce the slab, and a mesh 2 such as a lath is stretched over the bars. Therefore, the stand can be used as a partition of placed concrete of the slab, and placing joint takes place at an installation location of the stand 1. The stand 1 is stably fixed to the bottom reinforcements 3, and its strength can be sufficiently increased, whereby top reinforcements 4 arranged on the receiving bar 11 are available as scaffolding.
Patent JP-2002105560-A (JP)
Title: Nickel silver strip having excellent deep drawability and its production method
Inventor: KUROSAWA YOSHIO
IPC: C22C9/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the deep drawability of nickel silver. SOLUTION: The fundamental components of nickel silver are composed of, by mass, 10 to 20% Ni, 10 to 27% Zn, <=0.5% Mn and 30 to 200 ppm Ag, thereby the integrated intensity value (I(220)) in the (220) plane and the integrated intensity value (I(111)) in the (111) plane are allowed to satisfy I(220)+I(111)>I(200) to the integrated intensity value (I(200)) in the (200) plane.
Patent JP-2002104840-A (JP)
Title: Colored glass for illumination, colored glass globe for illumination and method of manufacturing thereof
Inventor: OYAMA HIDEKI
IPC: C03C3/078
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a colored glass for an illuminating lamp and its cover containing no harmful material such as CdS, CdSe or PbCrO4, to provide a yellow to orange colored glass globe for illumination, and to provide a method of manufacturing the globe. SOLUTION: This colored glass for illumination comprises R'2O-RO-SiO2 glass family (R' represents an alkali metal element and R represents an alkaline earth metal element) added by Mo(molybdenum) in an amount of 0.01 to 0.6 as MoO3 and by S(sulfur) in an amount of 0.01 to 1.0 both in weight ratio. This colored glass globe for illumination uses the colored glass for illumination. This method of manufacturing the colored glass globe for illumination comprises forming the colored glass globe for illumination into a desired shape and heating at 400 to 620 deg.C for color developing treatment.
Patent JP-2002107823-A (JP)
Title: Light source device and projector
Inventor: YAMADA HARUYOSHI
IPC: F21Y101/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a light source device by which the life time of a light source lamp is prolonged by preventing a burst piece from being dropped outside, even if the light source lamp bursts and also efficiently cooling it. SOLUTION: A pair of aperture parts 302, arranged symmetrically by centering the optical axis of a reflector 412, is formed on the abutting surface of a transparent plate 301 and the reflector 412, and a housing 300 is provided with a cooling passage 340 for guiding cooling air to the light source lamp 411 through the pair of the aperture parts 302 and a first and second cooling passage opening/closing parts 350 and 360 for clogging the cooling passage 340 at detaching from a projector 1. The light source lamp 411 is cooled efficiently, and the life time of the light source lamp 411 can be prolonged.  Even though the light-emitting tube of the light source lamp 411 bursts while using the projector 1, the burst piece of the light emitting tube will not drop outside at the replacing of the light source device 413, and the cooling efficiency of the light source lamp 411 will not be spoiled.
Patent JP-2002111874-A (JP)
Title: Cti system
Inventor: YOSHIZAWA NORIO
IPC: H04M3/42
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the requirement for human power to notify an absentee of the arrival of call. SOLUTION: In a database 502, customer data 601 including a telephone number and other information about the customer, and a mail address of a person in charge of the customer are accumulated. When the telephone of the person in charge of the customer is set to an absence mode and the telephone receives a call from the customer via the public switched network 2, a server/ client terminal 5a serches the customer data 601 including the telephone number which is identified with the notified caller's number, generates an e-mail including customer's information addressed to the mail address of the person in charge of the customer, and then sends it to the public switched network 2 whereon the e-mail service is operated via a LAN 6 and router/public network adaptor 7.
Patent JP-2002112531-A (JP)
Title: Manufacturing method for power supply
Inventor: NAKAI HIDEKI
IPC: H05B41/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for power supply, where if defect is detected during aging, the cause of the defect can be tracked down with ease and the defective item can be reused. SOLUTION: A mounting block, obtained by mounting the electronic components constituting a power circuit on a printed wiring board, is placed in a package (S1 to S4) and is then aged (S5). Thereafter, the package is filled with a filler (S6), and when the package passes inspection (S7), the package is taken as a finished product (S8). In this method, filler is not filled during aging, so that detected defect, if any, can be analyzed with ease, and defective parts can be reused.
Patent JP-2002106438-A (JP)
Title: Pulsation absorbing system of fuel piping system
Inventor: TSUCHIYA HIKARI
IPC: F02M37/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal noise transmitted from a body to a cabin from occurring by suppressing an pressure fluctuation in a fuel passage with fuel injection and suppressing vibration resultant from a reflected wave and pulsation pressure of fuel. SOLUTION: A pulsation absorbing container made of metallic, synthetic rubber or synthetic resin is inserted on way of fuel piping, the pulsation absorbing container has an outer wall containing at least a flat or arc elastic absorbing face, a pulsation pressure and shock wave of fuel in the fuel piping are reduced a deflection of an absorbed face of the pulsation absorbing container and a change in inside volume. The pulsation absorbing container prevents the abnormal noise from occurring resultant from vibration and pulsation due to reflected wave of injector, pressure fluctuation by high pressure supply pump, damping capacity of communicating tube and also absorbs the vibration transmitted to the cabin.
Patent JP-2002110704-A (JP)
Title: Semiconductor emission device and its manufacturing method
Inventor: HOSHIBA TOSHIYUKI
IPC: C08G59/24
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor emission device and its manufacturing method for preventing deterioration of a die-bonding member and having little lowering of emission efficiency under a long-time usage environment. SOLUTION: In the semiconductor emission device fixing a semiconductor emission element by the die-bonding member on the base substance, the die bond member is an epoxy resin composition comprising an alicyclic epoxy resin, without containing double bonding, and the epoxy resin composition is cured through thermal cationic polymerization.