baber/WOPTO huggingface dataset:
Patent JP-H09290466-A (JP)
Title: Preparation of multi-structural rubber hose
Inventor: TAKANO NOBUKAZU
IPC: B29L9/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To omit buffing work by a method wherein canvases are molded and vulcanized together with at least an outermost layer of an inner cylinder rubber hose and at least an innermost layer of an outer cylinder rubber hose in advance and the canvases are peeled off when adhesion is performed to obtain an uneven surface being suitable for adhesion. SOLUTION: When an inner cylinder rubber hose 1 is molded, an Ox-canvas 2 being easily peelable from a vulcanized rubber is embedded in a part to be bonded afterward before vulcanization and it is molded and vulcanized. On the other hand, an Ox-canvas 4 is also embedded in a part to be bonded afterward of an outer cylinder rubber hose 3 before vulcanization and it is molded and vulcanized. Then, the Ox-canvases 3 and 4 embedded in the faces for adhesion are peeled off. As these rubber surfaces after peeling off form uneven faces being suitable for adhesion, they become the same surface condition as the case of buffing. Then, an unvulcanized adhesive rubber sheet is wound on the face to be bonded of the outermost layer of the inner cylinder rubber hose 1 and both rubber hoses 1 and 3 are integrally vulcanized and bonded together to form a bouble-structural sink-float rubber hose.
Patent JP-H0214034-A (JP)
Title: Conjugate yarn
Inventor: MURAKAMI KAKUJI
IPC: D02G3/04
Filed: 1989-04-26
Abstract: PURPOSE:To obtain a conjugate yarn having uniform and firm covering and giving a dyed fabric having uniform color tone by making the twisting direction of a continuous yarn used as the core to be same as the winding direction of twisted short fiber of the sheath part and specifying the coverage of the sheath part. CONSTITUTION:A continuous yarn 10 is delivered from a clamping part of the small-diameter parts 7b, 9 of a front top roller. Separately, a short fiber roving 1 is passed through a guide 2 and back rollers 3, 3' and drafted between the front top roller 7a and a front shaft 8 to form a short fiber fleece 5. The fleece is united with the above continuous yarn 10 at a point separated 3-20mm from the nip point and wound round the continuous yarn to twist the yarn and obtain the objective conjugate yarn having a conjugate ratio of the continuous yarn to the short fiber component of preferably 10:90-90:10 and a coverage of >=80%.
Patent JP-S5442761-A (JP)
Title: Method of interchanging tongue punch of ingot handling crane
Inventor: TOYOSAKA HIDEO
IPC: B66C1/58
Filed: 1977-09-08
Abstract: PURPOSE: TO provide a method capable of selecting a tongue punch most suited for minimizing occurrence of cracks or flaws which are possibly caused in slabs by the tongue punch.  
     CONSTITUTION: Crane 4 is used in introducing ingot 2 on truck 1 into a soaking out the ingot from the furnace and placing the same on buggy 7. Since instructions from control room 9 is generally given to crane operator with some delay of time, it is judged by the operator whether the tongue punch attached to the tongue arm is also suited for handling the following ingot. Here, if it is judged that that it is not suited for the following ingot, the tongue punch is interchanged. In order to interchange the tongue punch, crane 4 is moved to the position of replacer 6 and placed in the replacer, whereafter it is set into operation by means of automatic control unit  14 with computor and operation control unit 13 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60251757-A (JP)
Title: Method for recording intermediate gradation of electronic photography using cathode-ray tube
Inventor: SAITOU TAKASHI
IPC: H04N1/23
Filed: 1984-05-28
Abstract: PURPOSE:To record intermediate gradation by using a CRT as a light source for forming electrostatic latent image and controlling the size of spot on the CRT in response to the gradation level of a picture signal. CONSTITUTION:After a photosensitivity drum 1 is charged uniformly, a light pattern by the CRT3 is irradiated to form the image of the light pattern on the photosensitive drum 1 thereby forming the electrostatic latent image. Then a desired recording picture is obtained by the successive process of development/ transfer/copy. The area of the spot on a fluorescent plane 22 of the CRT3 is controlled in response to the gradation level of the picture signal to obtain an intermediate gradation recording picture by dots. Thus, a voltage applied to an electrode having a function focusing an electron ray of an electron gun 20 is controlled in response to a level of the picture signal so as to control the focus from the just focus to a slight out-focus where the spot has a prescribed spread, and the intensity of the electron beam is controlled properly to make preferably the brightness in the spot constant.
Patent JP-H047391-A (JP)
Title: Scintillator material for radiation ct
Inventor: NAKAMURA RYOHEI
IPC: C09K11/00
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a scintillator material wherein an X-ray emission output distribution is uniform by increasing the scintillator density monotonously from the center to both end parts in the longitudinal direction. CONSTITUTION:In a scintillator element material for radiation CT, the scintillator density is monotonously increased from the center to both end parts in the longitudinal direction. When the conventional scintillator material 2 is irradiated with X-ray 1, a light 4 emitted by the X-ray 1 applied to the central part of the material can be detected by means of a silicon photodiode 3. A light 4 emitted by the X-ray 1 applied to the end part of the material in the longitudinal direction is partly leaked outside from the end part of the scintillator material 2 and as this leaked light cannot be detected, the emission output is decreased from the central part of the material 2 toward the both end parts in the longitudinal direction. Therefore, by treating as described above, the emission output of the scintillator material to the X-ray can be made uniform.
Patent JP-S63271485-A (JP)
Title: Electrophotographic copying machine
Inventor: MIZUIDE KAZUHIRO
IPC: G03G15/04
Filed: 1987-04-30
Abstract: PURPOSE:To shorten the time required for first copying execution by providing a switch, a signal sending-out means and a storing and discriminating means of pre-scan image density. CONSTITUTION:After confirming a fact that a ten key operation and timer setting do not exist before starting a copying operation, an original is placed on contact glass 12, a cover is closed, a limit switch 16 operates, and a microcomputer 8 detects whether the original exists or not, and its size by optical sensors 73-78. The sensors are attached onto lever bodies 71, 72 which are connected so as to be freely turnable. When it is decided that the original exists, an exposing device executes a pre-scan by a control signal of the microcomputer, image density information is stored in the microcomputer, and a timer 9 is started. When a print key is depressed within a set time of the timer, exposure information stored in the microcomputer is sent out to an AVR 10, and in case of the outside of the set time, the exposure information is cleared and the timer 9 is reset. The AVR 10 executes the first copying by an exposure level which has been brought to automatic exposure, based on the exposure information, and subsequently, copies a necessary number of sheets. After the print key has been operated, the automatic exposure pre-scan becomes unnecessary, the first copying is quickened.
Patent JP-S5811031-A (JP)
Title: Agitator
Inventor: HONDA ATSUHIRO
IPC: B01F3/04
Filed: 1981-07-10
Abstract: PURPOSE:To scatter sludge which has gone up in a draft tube and has entered a cuved cylinder for scattering a liquid, on distant places from an upper opening by centrifugal force, by providing this curved cylinder to a shaft of an agitator. CONSTITUTION:A curved cylinder 14 for scattering a liquid, whose lower opening 15 is concentrical with a shaft 12 and faces a screw 13, and whose upper opening 16 turns sideway and is gradually smaller in diameter toward the upper direction is provided on the upper part of the screw 13 of the shaft 12. In this way, sludge goes up in a draft tube, and then flows in from the lower part of the curved cylinder 14 which is rotating, is scattered in the distance from the upper part by centrifugal force, and the agitation effect is enhanced remarkably.
Patent JP-H09272845-A (JP)
Title: Fixing tape
Inventor: SAKASHITA SADAJI
IPC: A61F13/15
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing tape enabling easy extension and handling and having little restriction on the length. SOLUTION: A 1st fixing part 2 and a 2nd fixing part 3 are formed on both ends of a surface of a substrate tape 1. A releasing part 7 is formed on the surface of the substrate 1 between the 1st fixing part 2 and the 2nd fixing part 3 by applying a silicone, etc., to at least the area to be brought into contact with the 2nd fixing part 3 when the substrate is folded in two. A temporarily attaching part 4 to temporarily bond the reverse faces of the substrate 1 is formed on the reverse face of an end of the substrate 1 at the side of the 1st fixing part 2. The substrate 1 is folded nearly in two to the reverse side of the substrate 1 in such a manner as to protrude the end at the side of the 2nd fixing part 3 beyond the end of the side of the 1st fixing part 2.  The folded substrate 1 is again folded inward and the 2nd fixing part 2 is bonded to the releasing part 7 to obtain the objective fixing tape A.
Patent JP-S62266669-A (JP)
Title: Multidimentional matrix product sum operating system
Inventor: YOROZU JUNICHI
IPC: G06F15/78
Filed: 1986-05-14
Abstract: PURPOSE:To attain a calculation by using a vector processor efficiently by developing some of loops of product sum calculation using multiplex operation loop to one for a multidimensional matrix. CONSTITUTION:An m-dimensional matrix Al-1 prepared in (l-1)-th step and its index are set to become order or Al-1(jl, jl+1,...jm, j1, j2,...jl-1) and stored in a memory device as storage form I. On the other hand, an m-dimensional matrix Al and its index are set to become order of Al (jl+1, jl+2,...jm, i1, i2...il-1, il) and store as storage form II by using a set of index excluding index for longitudinal address, and using index for lateral address. In operation of next step, index indicating lateral address is given behind index indicating longitudinal address of the storage form II and makes it the index of the storage form I.
Patent JP-S5732649-A (JP)
Title: Cladding device for semiconductor substrate
Inventor: INOUE KOUJI
IPC: H01L21/677
Filed: 1980-08-07
Abstract: PURPOSE:To improve operation efficiency by a method wherein two semiconductor substrate housing boxes severally housing the semiconductor substrates are mutually installed oppositely forming difference in a stage corresponding to the thickness of the substrates, a base for the housing boxes is inclined, and one backs of the substrates are cladded mutually and two sheets are made a pair. CONSTITUTION:Two pairs of the semiconductor housing boxes 6, 7 with the same form in which a plural same number of the semiconductor substrates are housed are mounted onto the housing box installing base 1 in shapes that the boxes are opposed mutually and difference in a stage corresponding to the thickness of the substrates is formed. The back of the substrate of the housing box 6 is upward directed and the surface of that of the housing box 7 is upward directed similarly. When inclining the installing base, the substrate 9 slips off in the arrow direction by self weight, and a pair of two substrates, the backs thereof are cladded mutually in the housing box 6, are obtained. Accordingly, the backs of the substrates are easily cladded, and the device effective as a preceding process of a decompression gaseous phase growth device is manufactured.
Patent JP-H10303572-A (JP)
Title: Cover-mounting structure of enclosure for electronic equipment
Inventor: CHIBA TANEAKI
IPC: H05K5/03
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve an electromagnetic shielding performance. SOLUTION: A structure has a base 12 that has a rising side wall 12b and is made of a conductive member for mounting electronic parts, and a cover 3 that covers the base 12 and is made of a conductive member with a rising side wall 3b whose one portion contacts the rising side wall 12b. Then, recessed and projecting parts 6 and 13 that are formed by performing drawing are provided at each rising side wall 12b of the cover 3 and the base 12, the projecting part of the cover 3 faces inside the recessed part of the base 2 out of the recessed and projecting parts 6 and 13, and screwing is made at the projecting part and the recessed part of the base 12.
Patent JP-S63278787-A (JP)
Inventor: OSUMI MASAHARU
IPC: B25J19/02
Filed: 1987-05-06
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-H07313851-A (JP)
Title: Device for suppressing deposit on membrane face in membrane separator
Inventor: KABU MASAHIRO
IPC: B01D65/02
Filed: 1994-05-24
Abstract: PURPOSE:To enhance a cleaning effect produced by an upward flow and to remove the deposit on the membrane face by vertically inserting a passage between adjacent membrane faces, arranging a flexible ribbon and fixing the upper and lower ends of the ribbon. CONSTITUTION:Ceramic membranes 7a are appropriately spaced, and a vertical passage 20 is formed between the faces of the adjacent membranes 7a. Each passage 20 is vertically inserted, and a flexible ribbon 21 of resin, metallic foil, etc., is arranged. The upper and lower ends of each ribbon 21 are fixed with a band-shaped fixing member 22. Consequently, the ribbon 21 is oscillated by the upward flow, the deposit on the membrane face is knocked down by the oscillation, and the deposit is constantly removed.
Patent JP-H07280658-A (JP)
Title: Cross beam type orthogonal two frequency light source for heterodyne interferometer
Inventor: NAKATANI NOBORU
IPC: G02F1/11
Filed: 1994-04-11
Abstract: PURPOSE:To eliminate the need for beam split optical-parts such as a Wollaston prism and to remove mixture of polarization leakage component with beat signal, in the case where a differential type heterodyne interferometer is configured. CONSTITUTION:Relating to the beam having passe a laser light source LS and a 1/2 wavelength board HW, the electric vector is made incident on a polarizaing axis of a polarization beam splitter PBS1 at an angle of 45 deg., and splitted in two. There surface frequency deviation at acoustic optical elements A01 and A02, respectively. Each beam becomes elliptic polarized light due to imperfectivity of the polarization beam splitter PBS1 and distortion in the acoustic optical element, etc. To remove influence of polarization leakage component at a polarization beam splitter PBS2, the orthogonal two frequency light source, where these outgoing beams are made to cross each other at a constant intersection angle, different from conventional light sources, is provided.
Patent JP-S60252974-A (JP)
Title: Input/output control unit
Inventor: OYAMA KOUYOU
IPC: G06F13/12
Filed: 1984-05-29
Abstract: PURPOSE:To obtain a control unit that can give and receive information between plural inputting/outputting devices by switching the inputting/outputting device using higher rank bit of continuous input/output instruction from a central control unit and enabling block transfer. CONSTITUTION:A central processing unit 1 outputs count value to higher rank 8 bits of an address bus to an input/output control unit 9, and outputs input/output address to lower rank 8 bits. When the state of an input/output control line 11 becomes ''1'', the data pass through a driver receiver section 2. A unit discriminating section 3 discriminates that it is access of own unit, and outputs an operation permission signal to an input/output change-over control section 4. The change-over control section 4 discriminates one of inputting/outputting units 6-8 to be selected by higher rank 8 bits of the address bus, generates change-over control information and sends out to an input/output switching section 5, and selects designated one and changes, and sends out data from designated inputting/outputting unit to the driver receiver 2.
Patent JP-H10300419-A (JP)
Title: Position detecting device and blur correcting device
Inventor: ONO YOSHIKO
IPC: G03B5/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting device, which can reduce position detecting errors when detecting the position of light, and a blur correcting device. SOLUTION: A slit plate 62 in which a slit portion 62c is formed is mounted on a moving member 22 which moves in the direction of the X-axis. An edge portion 62b shaped like the edge of a knife is formed in the slit portion 62c. The edge portion 62b is formed into a triangular cross section in such a way that an LED(light emitting diode) 51 side edge of the slit portion 62c is shaved away. Light projected from the LED 5 is focused by the slit 62a without being blocked by the LED 51 side edge, and is detected by the light receiving surface 54a of a PSD (semiconductor position sensing device) 54. Therefore, even if the slit plate 52 is thick, the error δx of position detection can be reduced, and bringing the light receiving surface 54a of the PSD 54 close to the slit 62a can also reduce the error δx.
Patent JP-S5442910-A (JP)
Title: Digital tuner
Inventor: KANE JIYOUJI
IPC: H04B1/10
Filed: 1977-09-09
Abstract: PURPOSE:To reduce the effect of the adjacent disturbing waves and to secure good operational performance by providing the auxiliary tuner at the front step of the front end part.
Patent JP-S5536162-A (JP)
Title: Jack built-in type car
Inventor: NARITA KENJI
IPC: B60S9/12
Filed: 1978-09-06
Abstract: PURPOSE: To enable the jacks to be operated simply from the car, by means of preparing jacks to the necessary locations of the car preveously, and of actuating the electromagnetic valves from the interior of the car.  
     CONSTITUTION: One pair of jack constructions 10AW10D are mounted by fixing near at left wheels 2, 3 of the main body of a car 1 or right wheels 4, 5, or at the front wheels 2, 4 or the rear wheels 3, 5. And a cylinder 11 is combined to an exhaust pype 14 by an electromagnetic vavle 12 and a jack actuating pipe 13 via a pressure regulating valve 15 capable of opening and closing, and is combined to an engine inlet manifold 18 by an exhaust pressure pipe 17 arranged in the middle of an electromagnet 16. A piston 20 realizes the locking by a lock pin 21 via a lock pin driver 22, being closed the pressure regulating valve 15, and the car body is fixed by means of being acted to the cylinder by the exhaust gas pressure by the opening and closing of the valves 12, 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61270315-A (JP)
Title: Production of ferromagnetic iron powder
Inventor: KUBO TOMIYOSHI
IPC: H01F1/06
Filed: 1985-05-23
Abstract: PURPOSE:To obtain ferromagnetic iron powder having high dispersion orientation and adequate coercive force by reducing ferric oxide to iron by gaseous hydrogen then subjecting the iron to a heating treatment in a gaseous mixture composed of NH3+N2 then to a stabilizing treatment. CONSTITUTION:An oxidizing gas is brought into contact with the iron hydroxide obtd. by neutralizing an aq. ferrous salt soln. to form needle-like iron oxyhydroxide. Such iron oxyhydroxide is dehydrated and calcined to form ferric oxide which is then reduced by hydrogen. The reduced iron is cooled and is then subjected to the heating treatment in the gaseous mixture composed of NH3+N2 to solutionize about 0.5-3wt% nitrogen in the iron-component. The iron powder after the treatment is immersed in toluene, etc. and filtered and thereafter the iron powder is dried in air so as to be given atm. stability. The surface of the particles is thereby coated with the thin oxide film. The ferromagnetic iron powder having the adequately decreased coercive force is obtd. by the above-mentioned method.
Patent JP-S60254500-A (JP)
Title: Semiconductor integrated circuit with fuse
Inventor: AOYAMA KEIZOU
IPC: H01L21/82
Filed: 1984-05-31
Abstract: PURPOSE:To improve the reiability of fuse blowing operation by giving a threshold value for deciding that a fuse is not blown to a fuse which is in fear that it may vary to low resistance during long-peiod use. CONSTITUTION:The low resitance value of the resistance 35 of a control signal generating circuit 33 is set to >=10<8>OMEGA. Thus, the resistance value of the resistance 35 is set extremely high; if the blowing of the fuse 31 is incomplete during the blowing of the fuse 31 to maintain a connection in a stage of high resistance (generally, more than MOMEGA) and in case the reduction in resistance to be caused owing to a glow-back phenomenon during long-period use is in fear, a control signal led out from the connection point (c) of the fuse 31 and resistance 35 is held at an H level from the beginning of the blowing, i.e. when a connection in the high resistance state is made, a thereby deciding that the fuse is not blown. Consequently, a defective bit is remedied by a redundant circuit in the beginning of use, but the redundant circuit is switched to the original defective circuit during long-period use to prevent securely the defective bit from being reproduced.
Patent JP-S5335372-A (JP)
Title: Beveling method of wafers
Inventor: WATANABE JIYUNJI
IPC: B24B9/02
Filed: 1976-09-13
Abstract: PURPOSE: To perform beveling of wafers by making wafer laminate using spacers of a diameter smaller than that of wafers and contacting linear grindstones to the rotating laminate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61267349-A (JP)
Title: Semiconductor device
Inventor: MAEKAWA TORU
IPC: H01L21/60
Filed: 1985-05-22
Abstract: PURPOSE:To decrease the occurrence of poor connection by a method wherein bumps provided with stripe-geometry protrusions and recesses on their upper surfaces are positioned facing each other with the protrusions and recesses intertwined. CONSTITUTION:A bump 3a is approximately 30mum in diameter and approximately 10mum in height. A stripe-geometry protrusion/recess 4 has a rectangular cross section. A protrusion is approximately 5mum in width. A recess is approximately 5mum in width and approximately 4mum in depth. Of the entirety, at least the protrusions/recesses 4 are formed of in. Accordingly, when pressure is applied with a protrusion accommodated in a recess, they collapse to be tightly combined. This ensures easy contact for a bump 3a to come into contact after the collapse, which ensures excellent contact for all the bumps 3a.
Patent JP-H08306109-A (JP)
Title: Disk player
Inventor: SON KANKOU
IPC: G11B17/056
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a disk player achieving loading and unloading operations by a simple constitution, in which a disk tray and a disk clamping device are directly linked with gears. SOLUTION: A first rack 401 is formed along a disk conveying direction on the bottom of a disk tray 400 of a disk player. One side of a clamping device is rotatably formed, and on the rotated side, a second rack 501 is formed. A first gear of a group of gears is engaged with the first rack of the disk tray, and the second gear is engaged with the second rack of the clamping device. At a loading operation of a disk, the disk tray is conveyed to the loading position by a rotation of each gear of the group of gears, and the clamping device rotates upward around its rotating shaft to clamp the disk and the disk is reproduced.