baber/WOPTO huggingface dataset:
Patent JP-S51113454-A (JP)
Title: X-ray fluorescence multiple tube
Inventor: KOBAYASHI KENJI
IPC: H01J31/08
Filed: 1975-03-31
Abstract: PURPOSE: This prevents the ill effects of diffused light in a fluorescent material layer to obtain a high contrast image. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01213883-A (JP)
Title: Index preparing method for recording data in optical disk
Inventor: TSUJI TETSUYA
IPC: G11B27/00
Filed: 1988-02-20
Abstract: PURPOSE:To attain reproducing with a CD player on the market by successively storing the music number and necessary time of recording to an optical disk in a non-volatile memory and re-recording list data to the disk after the recording is wholly finished. CONSTITUTION:In the case of a new optical disk 4, at first, the number is stored to the optical disk 4 and a non-volatile memory 8 of a device for the recording of first music. The necessary time from the recording start to end of the music is counted by a counter 7 and stored in the memory 8 after the measurement is finished. Concerning the music after a second music, the number and necessary time are stored similarly. Next, when the disk 4 is detached from the device and mounted again and additional recording is executed, the number is read from the disk and stored in the memory 8. The number and necessary time are stored according to the re-start of the recording. In correspondence to the command of the recording end to one and the same disk, the index data are prepared based on recording data and recorded to the disk. After that, the contents of the memory 8 are erased.
Patent JP-H06246236-A (JP)
Title: Parts feeder
Inventor: TAKAGI MASUO
IPC: B65G47/14
Filed: 1993-02-26
Abstract: PURPOSE:To provide a parts feeder in which sorting capacity of parts is enhanced by providing a vacuum suction port for once stopping the parts on this side of the position wherein the parts are photographed in the parts feeder for supplying the desired parts. CONSTITUTION:A parts feeder 1 conveys parts (m) by vibration through the prescribed transfer paths 3, 5. The image of the conveyed parts (m) is photographed by a CCD camera 6. The attitude, the shape and dimension of the parts (m) are discriminated through the image pickup output thereof. The desired parts (m) are supplied by the parts feeder. A vacuum suction port 9 is provided by which the parts (m) are stuck and once stopped on this side of the position wherein the parts (m) are photographed. As a result, whenever the parts may be mutually stuck and conveyed, the respective parts (m) are sucked to the vacuum suction port 9 and stopped by constant time. Thereby the parts are mutually separated. Since the image of the parts (m) is photographed in a state wherein the parts are always separated, the attitude or the like of the parts (m) are discriminated easily and surely.
Patent JP-2000234230-A (JP)
Title: Cotton yarn covered with monofilament yarn
Inventor: KAINUMA TOSHIYUKI
IPC: D02G3/04
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a fine cotton yarn entirely suppressed in snarls and subject to slight breakage, therefore compatible with high-speed machinery. SOLUTION: This cotton yarn is obtained by covering a fine cotton yarn 1 as core yarn with a fine polyester monofilament yarn 2 with a fineness of <=15 denier in such a way that the twist direction of the covering yarn is opposite to the spinning twist direction of the core yarn under the twist number condition to compensate the spinning twist torque.
Patent JP-H02216143-A (JP)
Title: Lifting device for sheet feeding device
Inventor: MATSUDA NAOYUKI
IPC: G03C3/00
Filed: 1989-02-17
Abstract: PURPOSE:To prevent pressure from being applied to a sheet and to prevent flows by lowering the sheet by a prescribed extent to hold it without bringing its surface into contact with a feed roll after raising the sheet to bring it into contact with a detecting member. CONSTITUTION:A lifting device is so constituted that a film 7 in a magazine 10 is held at a prescribed height for the purpose of feeding the film 7 to a subscanning part by a carrying roll 15. After the initial position of the film 7 is detected by a detecting switch 12, a lifting motor 1 is rotated forward to bring the film 7 at the top into contact with a film height detecting member 8, and a photo sensor 9 is operated, and the motor 1 is stopped. After a bar code stuck to the magazine 10 is read, the motor 1 is reversed to lower the film by a prescribed extent, and thus, the surface of the film 7 is prevented from coming into contact with the member 8 or the roll 15.
Patent JP-2000234672-A (JP)
Title: Wide angle corresponding constant velocity joint boot
Inventor: CHOKAI MASAYUKI
IPC: F16J3/04
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent bite of a joint boot. SOLUTION: Dimension of the inside diameter of a first trough part 16a is set to 0<=ϕD-ϕC<=ϕ2 mm wherein ϕC is dimension of the inside diameter of the first trough part 16a on the cylindrical fixed part side of a joint boot surrounding a constant velocity joint and ϕD is dimension of chamfering start on the radial inner side of a joint case 5. The dimension of the recess of the first trough part 16a is set to such a relation that a <=2.2 mm wherein (a) is dimension from case chamfering start to the radial inner end of the first trough part 16a and b<=0 wherein (b) is dimension of the recess from the case chamfering start position of the first trough part 16a to an axial inner side. Thereby, a boot can be prevented from being bitten.
Patent JP-H01212961-A (JP)
Title: Automatic call device
Inventor: KAWADA NOBORU
IPC: H04M11/00
Filed: 1988-02-19
Abstract: PURPOSE:To request to recall by an operator by detecting a busy tone after the dial pulse of a zero transmission number is transmitted by a network controller, informing to a terminal equipment when a PBX is busy and disconnecting a line. CONSTITUTION:A call control part 3b controls a relay 33 by a connection/ disconnection control part 32 when a call request signal for requesting an automatic call, the zero transmission number, a pose and telephone number information are inputted from a terminal equipment 9s, closes a contact 34, loops a line to connect the line, control the relay 33 by a dial transmitting part 31 when a dial tone is detected and outputted from a detecting part 2b and opens and closes the contact 34 and transmits the dial pulse of the number. During a pose period after the dial pulse of the zero transmission number is transmitted, when the busy tone is detected and outputted, the PBX1a being busy is informed to the terminal equipment 9s, and the relay 33 is controlled by the connection/ disconnection control part 32 to open the contact 34 and disconnect the line.
Patent JP-H0748102-A (JP)
Title: Liquid nitrogen solution of hydride
Inventor: KARANTEI PIEERU
IPC: C01B6/00
Filed: 1994-03-09
Abstract: PURPOSE: To obtain a soln. of a hydride in liq. nitrogen easy to use and free from the danger of spontaneous ignition.  
     CONSTITUTION: In the soln. of a hydride in liq. nitrogen, the hydride is selected from the group consisting of hydrides that are in gaseous phase at atmospheric pressure and ambient temp. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04257366-A (JP)
Title: Improvement in handing feeling of cloth
Inventor: MISHIMA TAKAO
IPC: D06M15/643
Filed: 1991-02-06
Abstract: PURPOSE:To provide a method for improving handing feeling of a cloth wherein the cloth is provided with silk-like handle having softness, excellent feeling of volume, drape properties and repulsion without deteriorating the surface and the strength characteristics of cloth. CONSTITUTION:A method for improving handing feeling of cloth consists of a process wherein cloth is provided with a treating solution comprising an end group-modified polysiloxane and methyl hydrogen polysiloxane and then heat-treated, a process wherein the heat-treated cloth is introduced into a Venturi tube, transported by compressed air, continuously hit to a wire net and crushed and a process wherein the crushed cloth is introduced between a positively rotating heat cylinder and an endless rubber belt coming into contact with the outer periphery of the cylinder and rotating, compressed and shrunk.
Patent JP-S51113619-A (JP)
Title: Letter code making apparatus in automatic photo composing machine
Inventor: FUJIKI TATSUNORI
IPC: G06F3/023
Filed: 1975-03-28
Abstract: PURPOSE: By arranging a letter board and a sigh board in which letters in letter board are expressed by codes, in different height, upper position and lower position, to make the whole apparatus small. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63205828-A (JP)
Title: Optical head device
Inventor: SUGIMOTO KAZUHIKO
IPC: G11B7/135
Filed: 1987-02-20
Abstract: PURPOSE:To reduce primary diffraction light and to suppress the occurrence of crosstalk by degrading the distribution of light transmittance of an object lens of an optical head from the center of the lense in the direction to perpendicularly cross with an information track formed on a recording medium. CONSTITUTION:On the surface of the objective lens 5 of the optical head, a Cr vapor deposited film 10 is formed on both end parts in the direction perpendicularly crossing with a lens axis A in the same direction of the pit string of a disk 6, and its light transmittance is set in a value within the range 30-50%. Thus, the peak values of the primary and haigher diffraction light beams can be suppressed without weakening the zero-order diffraction light. In case of using such an objective lens as the above for an optical head device consisting of a semiconductor laser 1, a halfprism 3, a photosensor 8 and other, the device is disposed in the vicinity of the disk 6, therefore, an error to positional relation is not expanded. Accordingly, along with the effect of the above- mentioned filtering, said effect provides the suppression of the occurrence of crosstalk.
Patent JP-H07112601-A (JP)
Title: Sealing device for tubeless radial spoked wheel
Inventor: HORUHE NADAARU AROI
IPC: B60C9/08
Filed: 1994-03-09
Abstract: PURPOSE: To seal between a tire and a rim by pressurizing a rubber band by a tire bead when the tire is inflated without using another member and irrespective of a scratch, a recessed part, and an opening formed on the rim. CONSTITUTION: A channel 2 provided on a rim 1 has a dove-tailed shape, a rubber band 3 is stored in the channel 2 so as to present a substantially flat and smooth top face, protuberances 5 extending inwardly from the rim 1 form a bead seat of a tire, and a tire bead 7 extends inwardly from the bead seat so that a part thereof is supported on the top face of the rubber band 3 provided in the channel 2.
Patent JP-S57151314-A (JP)
Title: Synthetic resin made bottle and method for molding the same
Inventor: SUGIURA HIROAKI
IPC: B29C49/06
Filed: 1981-03-17
Abstract: PURPOSE:To prevent exfoliation between an inner wall body and an outer wall body  constituting a bottle by a method wherein a flange piece closely contacting with the  lower surface of a flange piece of the inner wall body is provided at the periphery of  the upper end of the outer wall body. CONSTITUTION:The bottle 1 has a double-wall construction consisting of the inner wall  body 2 made of a polyethylene terephthalate (PET) resin and the outer wall body 3  made of a synthetic resin other than PET. The inner wall body 2 is composed of a  body part 2 having a bottom part, a mouth part 6 constituting the bottom mouth and  a neck part 5 connecting the both parts 6 and 2. The outer wall body 3 is formed so  as to cover the entire outside surface of the body part 4 and the neck part 5 of the  inner wall body 2. The flange piece 7 is projected as one body at the circumference of  the outside peripheral surface of the boundary part between the neck part 5 and the  mouth part 6 of the inner wall body 2, and the flange piece 8 provided at the circumference of the outside periphery of the upper end of the outer wall body 3 is brought  into close contact with the flange piece 7. Further, a stopping piece 9 with which the  outside peripheral edge of the flange piece 8 makes contact is downwardly projected  from the lower surface of the flange piece 7.
Patent JP-H09224959-A (JP)
Title: Cap type magnetic attachment
Inventor: TANAKA JOJI
IPC: A61C8/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To mount and position the female part of a magnetic attachment easily, ideally, and securely. SOLUTION: A keeper 1 constituting the male part of a magnetic attachment has a thread 1b for attaching to a magnet-attracting head and to the retentive tooth side of a coping or the like. The female part of the attachment comprises a capped magnet 2 attached to an artificial tooth, etc. The capped magnet 2 comprises a magnet 3 and a cap integrated with the magnet, the shell 4a of the cap covering the head of the keeper 1 when the magnet 3 attracts the keeper 1, so that the keeper and the magnet can be coupled together in accurate positions.
Patent JP-S60180890-A (JP)
Title: Heat-sensitive stencil paper
Inventor: HAYASHI KAZUJI
IPC: B41N1/24
Filed: 1984-02-28
Abstract: PURPOSE:To enable to print clearly while preventing an ink from blurring on a base, by a method wherein a heat-sensitive stencil paper is obtained by laminating a thermoplastic resin film and a sheet form porous base, and the base is impregnated with a wax or a fat which is solid at normal temperature and is melted when being heated. CONSTITUTION:The thermoplastic synthetic resin film 2 such as a stretched polyester film and the porous base 3 are laminated on and adhered to each other by an adhesive 4 to produce the heat-sensitive stencil paper 1, which is fitted on a thermal printer, and the film 2 is perforated through melting in the form of characters or the like consisting of dot matrices by the heat from a thermal head 6. In said stencil paper, the base 3 is impregnated with a wax or a fat which is solid at normal temperature and is melted by the heat from the head 6, preferably, one having a melting point of 50-100 deg.C, e.g., carnauba wax or beef tallow wax.
Patent JP-H02264734-A (JP)
Title: Method for oxidizing olefin
Inventor: AN EMU GAFUNII
IPC: C07C29/50
Filed: 1990-02-21
Abstract: PURPOSE: To oxidize an olefin by reacting it with O 2 , CO 2  and water in the presence of a catalyst under specified conditions to easily obtain a high selectivity toward a corresponding glycol and to obtain a high yield thereof.  
     CONSTITUTION: An olefin such as propylene is oxidized by reacting it with molecular O 2  as the oxidizing agent, CO 2  and water in a solvent for CO 2  or methane pref. in the presence of a heterogeneous solid catalyst system comprising CaI 2 , CuI and Cu 2 O on MnO 2  carrier or CuI, Cu 2 O and NaMnO 4  on MgO carrier under supercritical conditions with respect to the solvent, i.e. at 70 to 400°C under a pressure of above 75 atm, pref. 100 to 500 atm to obtain the intended compound such as propylene glycol. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0964534-A (JP)
Title: Copper metallization method for ceramic board
Inventor: TAKAHASHI HIROAKI
IPC: H05K1/09
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a copper metallization method for ceramic boards in which a copper metallization layer exhibiting strong adhesion stably can be formed on the smooth surface of a ceramic board without requiring any special atmosphere, e.g. reducing atmosphere. SOLUTION: An underlying layer containing copper, bismuth and magnesium is formed on the surface of a ceramic board and heat treated at 600-1100 deg.C under oxidizing atmosphere. Subsequently, it is immersed into reducing solution and copper metallization is applied thereto. In the copper metallization method, copper occupies 15-95wt.% of total metal element component in the underlying layer. Bismuth occupies 4.9-80wt.% and magnesium occupies 0.1-5wt.% of total metal element component in the underlying layer.
Patent JP-H07247103-A (JP)
Title: Ozone feeder
Inventor: HASE MASAHIRO
IPC: C01B13/11
Filed: 1994-03-09
Abstract: PURPOSE:To make it very readily possible to exchange the electrode means for ozone generation in an ozone generator which has an ozone-generating electrode means equipped with electrodes inside and outside of the tube of an electrically insulating material and the power source circuit means equipped with a high-voltage transformer connected to both electrodes in the case. CONSTITUTION:A couple of connecting tubes 421, 431 which stationarily pass through the part 16 held between a couple of the case parts 14 to be detachably joined to each other are connected to both ends of the tube 33. On the outer surface of the tube 33, are set a pair of contacts 34a and 35a which separately connect to a couple of electrodes 34 and 35, as they are insulated from each other. In the mean time, on the side of the other case 14, connection terminals 55, 56 to be connected to the high-voltage transformer for the power source circuit means are stationarily set so that they are in springy contact with the contact points 34a and 35a.
Patent JP-S54132060-A (JP)
Title: Lock-up torque converter
Inventor: HARUHARA YOSHIO
IPC: F16H61/14
Filed: 1978-04-04
Abstract: PURPOSE: To miniaturize a torque converter by arranging a torsional damper in a space between the turbine runner inner peripheral part and the lock-up clutch piston inner peripheral part opposed and connecting a driven plate with the outer shell of the turbine runner.  
     CONSTITUTION: As to a torsional damper 31, a driven plate 34 close to a turbine runner 12, in the state of the protrusion 30a of a connecting element 30 penetrated into a broken part 32d, is bent concentrically with the outer shell 12a of the turbine runner 12, with a same curvature as the outer shell 12a so that the outer peripheral part closely contacts with the outer shell 12a, and a number of small holes are drilled on the curvature part, and by means of said holes, building-up welding is performed. Accordingly, the tprsion damper 31 is positioned on the relatively inner side in the radial direction, and normal operation is not prevented due to centrifugal force even in high-speed driving, and connection can be performed simply and with a small-sized constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58167385-A (JP)
Inventor: JIYONASU RINDOKUBISUTO
IPC: B66C13/56
Filed: 1983-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07249355-A (JP)
Title: Gas-blast breaker
Inventor: SAKAKI MASAYUKI
IPC: H01H33/985
Filed: 1994-03-10
Abstract: PURPOSE:To greatly enhance the ability of a gas-blast breaker to pass and interrupt current, without enlarging the switch. CONSTITUTION:A hot gas chamber 23 is formed by a fixed base 4, a fixed shield 10 and a nozzle 22, and a puffer cylinder 25 is provided with a piston 29 that moves while a communicating hole 27b is kept closed by a sliding member 26 in order to create a negative pressure within a puffer chamber 18. A negative pressure is created within the puffer chamber 18 by the movement of a moving contact 27 and pressure within the hot gas chamber 23 is enhanced by an arc, and this pressure difference between both chambers is utilized to blow an insulating gas strongly against the arc to cool and extinguish the arc.
Patent JP-H01213591-A (JP)
Title: Water-bottom topography displaying device
Inventor: MITAMURA MIKIO
IPC: G01S15/89
Filed: 1988-02-22
Abstract: PURPOSE:To display the configuration of the bottom of the water by using one piece of line array transmitter-receiver only so as to reduce the cost by measuring the time from the radiation of acoustic waves to the moment at which frequency shifted quantities become coincident and converting the measured time to depth data. CONSTITUTION:The reception output 21 of a receiver RX is given to a frequency shift detecting circuit (FSD) 22, and a frequency shifted quantity which is actually produced on a reflecting plate due to a Doppler effect is detected and given to a frequency shift comparator circuit (FSC) 23. On the other hand, speed data 18 are given to a frequency shifted quantity calculating circuit (FSO) 24, and a frequency shifted quantity is found in accordance with the speed 18. The calculated frequency shifted quantity is given to the FSC 23 after it is held by a frequency shift setting circuit (FSS) 25. Therefore, when the FSC 23 compares the output of the FSD 22 and the output held by the FSS 25 with each other and gives a coincident output to a measurement circuit 27, the time from the radiation of acoustic waves to the moment at which the FSC 23 outputs a coincident output can be found.
Patent JP-S60204580-A (JP)
Inventor: BUIRUHERUMU KIYUTSUPAA
IPC: B65H67/06
Filed: 1985-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08213236-A (JP)
Title: Magnetic multilayered film, manufacture thereof and photomagnetic recording medium
Inventor: MIYAUCHI DAISUKE
IPC: H01F10/32
Filed: 1995-02-03
Abstract: PURPOSE: To enable a magnetic multilayered film which is large in Kerr turning angle in a short wavelength range of light and vertical magnetic anisotropy and less reduced in vertical magnetic anisotropy due to a thermal effect to be formed on a board of comparatively low temperature and to provide a photomagnetic recording medium which is excellent repetitiously rewritable properties. CONSTITUTION: Co-Pt alloy layers are laminated through the intermediary of a Pt layer for the formation of a magnetic multilayered film, wherein the Co content of the Co-Pt alloy layer is 25 to 75atom%, and the magnetic multilayered film is formed on a board kept at temperatures of 80 to 150 deg.C through an evaporation method.
Patent JP-2000243796-A (JP)
Title: Measurement of contamination on surface of semiconductor wafer
Inventor: SHIKAUCHI SATOSHI
IPC: H01L21/66
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a contamination on the surface of a semiconductor wafer capable of accurately and quantitatively measuring a contamination remaining on the surface of a semiconductor wafer. SOLUTION: This method comprises the steps of having the surface of a semiconductor wafer irradiated with an electron beam from an electron beam irradiating apparatus of an electron microscope, obtaining the compositional information about the wafer surface by measuring reflected electrons or reflected X-rays containing reflection information related to the composition of a contamination existing on the surface of the wafer, and obtaining the amount of the contamination existing on the surface of the wafer from this composition information.
Patent JP-S60184647-A (JP)
Title: Method for recovering noble metal from fuel cell
Inventor: HORIBA TATSUO
IPC: C25C1/20
Filed: 1984-03-01
Abstract: PURPOSE:To recover efficiently and simply a noble metal used as a catalyst for an electrode for a fuel cell by leaching the noble metal in an electrolytic soln. by electrochemical oxidation. CONSTITUTION:When a noble metal used as a catalyst for an electrode for a fuel cell is recovered, an electrolytic soln. contg. an ion or a ligand which forms a complex ion with the noble metal and makes the noble metal soluble is fed to the electrode, and the noble metal is leached by electrolysis and recovered. This method is applicable to Pt, Ru, Rh, Pd, Os, Ir, Au or the like, and the used ion or ligand is Cl<->, Br<->, I<->, CN<->, NH3, NO2<->, ethylenediamine, pyridine, malonic acid or acetylacetone.