baber/WOPTO huggingface dataset:
Patent JP-S6370536-A (JP)
Title: Crystal evaluating device
Inventor: MITA AKIRA
IPC: G01N21/63
Filed: 1986-09-12
Abstract: PURPOSE:To evaluate the evenness of an epitaxial crystalline layer in a non- destructive mode rapidly and effectively by a method wherein overall surface of the epitaxial layer is irradiated with waveguide beams with high absorption factor to detect any quadratic distribution of luminescence from the side of epitaxial crystalline layer. CONSTITUTION:An epitaxial crystalline layer 3 in DH structure with clad layers 2 comprising InP vertically holding a core layer 1 comprising InGaAsP mixed crystal is laterally coupled with Nd:YAG beams in oscillation wave length of 1.06 mum on a photowaveguide mode through the intermediary of a single mode optical fiber 4. When the core layer 1 is in thickness not exceeding 0.3 mum, the exciting beams while being absorbed advance at the distance exceeding 1cm. Through these procedures, any unevenness of a crystal can be evaluated by detecting special distribution of luminescence by means a vidicon 7 sensitive to infrared region through the intermediary of a filter 6 effectively insulating the exciting beams of luminescence 5 emitted from the side of epitaxial crystalline layer 3. Furthermore, if a device to linearly shift the optical fiber leading-in entering beams along the core layer 1 is additionally provided, any quadratic data can be collected.
Patent JP-H05222251-A (JP)
Title: Olefin polymer composition
Inventor: KIOKA MAMORU
IPC: C08F4/6592
Filed: 1992-08-14
Abstract: PURPOSE:To obtain the subject composition enabling suppression of bubble and high speed molding in inflation molding and large scale molding in blow molding by blending a specific alpha-olefin-polyene copolymer-containing polymer with an olefin polymer in a specific portion. CONSTITUTION:The objective composition is constituted of (A) 0.005-99wt.% alpha-olefin-polyene copolymer-containing polymer composed of (i) 0.001-15wt.% alpha-olefin-polyene copolymer consisting of a copolymer of >=3C alpha-olefin and a polyene compound and (ii) 99.999-85wt.% olefin polymer and (B) 1-99.995wt.% olefin polymer. The component A is obtained by copolymerizing alpha-olefin with the polyene compound in amounts of 0.01-2000g based on 1g transition metal compound catalyst component in the presence of the transition metal compound catalyst component (e.g. Ti or Zr) and an organometallic compound catalyst component containing a metal of the groups I to III of the periodic table and then copolymerizing a preliminary polymerization catalyst containing the component (i) with the component (ii).
Patent JP-S60109645-A (JP)
Title: Speed change gear
Inventor: NISHIZAWA KOUSUKE
IPC: F16H63/12
Filed: 1983-11-17
Abstract: PURPOSE:To aim at facilitating the assembly and maintenance of a speed change gear having parallel shafts and as well as making lightweight thereof, by providing solenoids for driving support means for respective gears in an intermediate gear train. CONSTITUTION:Input and output shafts 15, 16 parallel with each other are secured to a casing 56, gears 19-22 are fitted onto the input shaft gear 15 to which a disc 23 is also secured. Further gears 36-39 are loosely fitted onto the output shaft 16, and projections 36a-39a prevent the gears 36-39 from rotating with respect to each other. When one of selection gears 42, 46-48 is driven, both gear trains are engaged together through one of intermediate gears 41, 49- 51. Solenoids for driving the selection levers each integrally incorporated with armatures are secured in the casing.
Patent JP-S60110690-A (JP)
Inventor: ODA SHIYOUICHI
IPC: B67D1/08
Filed: 1983-11-15
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-2001042185-A (JP)
Title: Production of optical fiber cable and apparatus therefor
Inventor: KUROSAWA TOSHIHISA
IPC: G02B6/44
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently produce an optical fiber cable by immersing one end of a protective tube into a flowable buffer material and imparting a relative positive pressure to the flowable buffer material. SOLUTION: The optical fiber 11 slightly longer than the flexible protective tube 12 is inserted into this tube. The one end of the flexible protective tube 12 is inserted into a pressurized vessel 21 and the one end of the flexible protective tube 12 and the projecting optical fiber 11 are immersed and fixed into the flowable buffer material 13. The other end is inserted into a reduced pressure vessel 31. The space in the pressurized vessel 21 is pressurized and simultaneously the other end of the flexible protective tube 12 in the pressurized vessel 21 is decompressed, by which a pressure difference is generated between both. The flowable buffer material 13 is sucked from the gap between the flexible protective tube 12 and the optical fiber 11.  When the flowable buffer material 13 is packed into the entire part of the gap of the flexible protective tube 12 and is then taken out and rested for a while, the packed liquid flowable buffer material 13 changes to the solid buffer material having elasticity.
Patent JP-H07154660-A (JP)
Title: Camera
Inventor: TERANE AKIO
IPC: H04N5/235
Filed: 1994-09-12
Abstract: PURPOSE:To provide a camera in which an image pickup attachment is used in common and adjustment is simply controlled at the time of image pickup of a display tube screen of a measurement device. CONSTITUTION:This camera is provided with an attachment contact 14 through which signal information such as luminance information, trigger signal information and sweep speed information of a display section outputted from a control section 32 of a measurement device 31 is supplied and with a control section 11 controlling the image pickup based on the supplied information.
Patent JP-S59107028-A (JP)
Title: Manufacture of high carbon stainless steel strip
Inventor: HOSHINO KAZUO
IPC: C23C8/22
Filed: 1982-12-13
Abstract: PURPOSE:To obtain the titled steel strip having a uniform distribution of C concn. and contg. uniformly distributed carbide of a small grain size by carburizing a blank for a low-C Cr stainless steel strip, and subjecting it to primary diffusion treatment, annealing, cold rolling, secondary diffusion treatment and annealing. CONSTITUTION:A cold rolled Cr stainless steel strip of 0.3-2.0mm. thickness contg. <=0.3% C and 11.0-18.0% Cr or a blank for the strip is carburized so as to adjust the average concn. of C to 0.4-1.4%, and it is subjected to primary diffusion treatment and annealing. By the primary diffusion treatment the concn. of C in the surface layer parts is reduced to improve the suitability to rolling. The internal texture is then made fine by cold rolling, and secondary diffusion treatment is carried out. The desired high C stainless steel strip contg. fine carbide precipitated uniformly from the surface layer parts to the centeral part is obtd.
Patent JP-H0554189-A (JP)
Title: Picture information processor
Inventor: YOSHINO JUN
IPC: G06K9/34
Filed: 1991-08-28
Abstract: PURPOSE:To prevent the erroneous elimination of vector data except a ruled line by picking-up a segment as vector data at first and collating it with object reliance information such as the length of the vector data, etc. CONSTITUTION:A ruled line vector pickup part 11 selects the segment vector constituting the ruled line from within segment base data picked-up from a character picture by referring to an object reliance data base. A ruled line pattern eliminating part 12 eliminates a ruled line pattern in the document picture (original picture) 15 while tracing the segment vector selected by the ruled line vector pickup part 11. An object reliance information 13 is stored in a general purpose memory and the segment vector 14 is stored in a segment storing memory. The document picture (picture from where the ruled line is removed) 16 is stored in an output picture storing memory. Thus, the picture pattern which has high quality with little noise and omission is picked-up from the various kinds of superimposing patterns where the segment is superimposed with the picture pattern.
Patent JP-H0498299-A (JP)
Title: Method for controlling lasting time of phoneme of voice synthesizer
Inventor: ISHIDA KIYOSHI
IPC: G10L13/07
Filed: 1990-08-17
Abstract: PURPOSE:To control the lasting time of phonemes without lossing the feature of phoneme data by dividing the phoneme data into plural sections, allocating the number of frames corresponding to a lasting time length based upon the average pitch of each section and executing thinning or repeating in each section. CONSTITUTION:At the time of switching a phoneme in accordance with an input text, the original data of the phoneme concerned are read out. The read phoneme data are equally divided into four sections e.g. through objective pitches P0 to P3 or the like of the phoneme and the average pitch of each section is found out. The numbers of frames of respective sections for obtaining an objective time length TX are found out and respective frames are distributed in accordance with the original number of frames of each data for synthesizing a phoneme. The frames of each data are thinned or repeated in accordance with the rate of the distributed number of frames to the number of frames of each data such as CV, VC data, so that the lasting time length of each phoneme can be controlled without lossing its feature.
Patent JP-H0967706-A (JP)
Title: Simple wear
Inventor: MASUZAWA YASUHISA
IPC: A41C3/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a simple wear to be served as a bathing wear, swimming wear, underwear, etc., by providing both shorter side edges of a towel-like cloth as a cover formed with string-threading holes, respectively, and by varying how to wrap the cover and how to tie the string. SOLUTION: Both shorter side edges of a rectangular towel-like cloth as a cover 1 are provided with string-threading holes 2, 2, respectively, and a single string 3 is spanned over these holes 2, 2 and both ends of the string 3 are taken out on one of the longer sides. Thus, in this simple wear described above, a piece of cloth can be served as a brassiere or short 4, and the cover 1 alone can also be used for body washing when bathing.
Patent JP-H0382671-A (JP)
Title: Electric power steering device
Inventor: EDA HIROSHI
IPC: B62D5/04
Filed: 1989-08-25
Abstract: PURPOSE:To improve transmission efficiency and reduce slip noise by constituting a transmission mechanism transmitting the rotating force of an electric motor to the output shaft of a steering system with a worm, a worm wheel and balls inserted between them. CONSTITUTION:When a rotating force is generated on an input shaft 2 as a steering wheel is steered, this rotating force is transmitted to an output shaft 3 via a torsion bar 4. The relative rotation that the output shaft 3 is delayed by the twist of the torsion bar 4 is generated between the input shaft 2 and the output shaft 3. When a slider 7 is reciprocated, magnets 10 and 11 outwardly coupled with them are integrally moved, and the output voltage of Hall elements 13 and 14 is changed. A controller controls an electric motor 16 to decrease the steering torque. The rotating force of the electric motor 16 is transmitted to the output shaft 3 via a worm 17, balls 20 and a worm wheel 15, and the steering auxiliary torque is applied.
Patent JP-H0773403-A (JP)
Title: Magnetic head for magneto-optical recording
Inventor: OGATA TAKASHI
IPC: G11B5/02
Filed: 1993-09-01
Abstract: PURPOSE:To provide a magnetic head which has a high mass productivity and is produced with a low cost even in the case that the main magnetic pole is formed with another member having strong saturated magnetization. CONSTITUTION:A first yoke 42 and a second yoke 48 are provided independently of each other. A matching part 44 and a main magnetic pole part 46 are formed in the first yoke 42. A groove 50 matched to the matching part 44 is formed in the second yoke 48. An adhesive is put between the matching part 44 and the groove 48 to magnetically join the first yoke 42 and the second yoke 48, and a coil 52 is wound around the main magnetic pole part 46.
Patent JP-H0555026-A (JP)
Title: Method and apparatus for winding of superconducting pancake coil
Inventor: YAMADA MITSURU
IPC: H01F6/04
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a winding method and a winding apparatus wherein a working strain which is exerted on a superconducting cable is small and a superconducting pancake coil whose performance is high and whose dimensional accuracy is high can be formed easily. CONSTITUTION:A superconducting cable 1 is set to a spiral shape which is not restrained; it is transferred to a fixation stand 14 from an electric-wire drum; the end of its outer circumferential side is fixed to the fixation stand 14 ; the end of its inner circumferential side is connected to a bobbin which is arranged at the central part of the fixation stand 14 so as to be rotatable; after that, the bobbin is turned to its tight winding direction; the diameter of the superconducting cable 1 is reduced sequentially to the side of the bobbin; a superconducting pancake coil 20 in which each part between windings becomes mutually dense is formed; after that, the coil is bound. One end of the tight wound coil 20 is loosened; a tape insulating layer is formed; after that, the coil is wound tight or the tape insulating layer is formed in a state that the superconducting cable 1 is in a spiral shape.
Patent JP-2001004477-A (JP)
Title: Detection method for disc with unbalanced mass and detection device thereof, and manufacture of disc with balanced mass
Inventor: MATSUDA RYUICHI
IPC: B24B45/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To detect a position and magnitude of equivalent concentrated unbalanced mass in a disc with high accuracy in a very short time. SOLUTION: A measuring point (Px, Py) is placed on a plane 1a of a disc 1, and a center N of the disc 1 is supported so as to be fluctuated with a fulcrum 2b together with restitutive force provided to the disc 1, which maintains the disc 1 horizontal status condition. Transient vibration of the measuring point (Px, Py), which occurs around a specified horizontal axis (X, Y) passing through the center N as the disc 1 fluctuates, is measured as a vibration angle θbetween the measuring point (Px, Py) to a horizontal plane in time sequence. The position and the magnitude of equivalent concentrated unbalanced mass in the disc 1 are detected by carrying calculations based on the vibration angle θand the vibration angular velocity d θ/dt.
Patent JP-H06106347-A (JP)
Title: Method for welding sheet metal multi-layer body to middle thick plate
Inventor: KAI MIKITO
IPC: B23K9/235
Filed: 1991-08-02
Abstract: PURPOSE:To provide a welding method by which a laminated sheet metal can be subjected to a butt welding to a middle thick plate without a defect, surely, and also, with satisfactory workability. CONSTITUTION:A stay metal 4 and a strap 3 are arranged in the outside of the lower face of a sheet metal laminated body 1, and in the outside of the upper face, respectively, pressure force is allowed to work on at least one of this stay metal 4 and the strap 3, and the sheet metal laminated body 1 is subjected to pressure welding, by which a multi-layer body 6 is formed. By chamfering the end face part of this multi- layer body 6 by a grinder, the groove inclined surface 7 is formed. After eliminating the stay metal 4 from the multi-layer body 6, a lower side backing plate 8 is arranged in a state that it is protruded by 2-3mm from the end face of the sheet metal laminated body 1. In the inclined groove surface 7, the upper and the lower backing plates 3, 8 and the sheet metal laminated body 1 are tacked and fixed in a pitch of <=10mm. After tacking, the end face of the laminated body 1 and the end face of a middle thick plate 12 are butted and arranged, and its weld line part is subjected to the multi-layer welding after a first layer is subjected to a penetration welding by TIG welding.
Patent JP-H0963932-A (JP)
Title: Irradiation system with cleaning function
Inventor: OTOSHI KENJI
IPC: H01L21/027
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide the charged beam irradiation system capable of giving sufficient cleaning effect feeding ample gas flow even if the conductance inside a lens barrel is small. SOLUTION: This charged beam irradiation system with cleaning function discharging the gas fed from a material tank 9 containing a plasma source provided outside a lens barrel 1 is further composed of the first exhaust port 14a provided below the pollutant adhering region inside the lens barral 1 and the second exhaust port 16a provided above the pollutant adhering region.
Patent JP-H06694-A (JP)
Title: Bagging machine for screenings
Inventor: OSAKO KENICHI
IPC: B30B9/30
Filed: 1991-08-02
Abstract: PURPOSE:To continuously and automatically perform dehydration and bagging of screenings by filling the screenings into a long cylindrical bag, which is attached to the end of a pipe line, through a synchronized operation between an opening/closing shutter and a push-in device. CONSTITUTION:After cleaning the screenings 1 collected by a sewerage, etc., the screenings are desiredly dehydrated through a pressure dehydrator 4 with a piston 41. Then, the screenings are transported by the pressing force from the piston 41 in a manner pushed upward in the transporting pipe line 5 that is connected to the pressure dehydrator 4, and a specified quantity of the dehydrated screenings is discharged out of the pipe line through the opening/closing of the shutter 6 that is provided for opening/closing operation near the end of the pipe line. As a bag 7 is arranged at the end part of the pipe line, the dehydrated screenings are directly thrown into the bag 7 from the pipe line. After the specified quantity is thrown in, the opening of the bag 7 is hermetically sealed to complete the bagging. Thus, since the screenings are directly bagged by the specified quantities without being exposed to the outdoor air after the dehydration the scattering of the odor is prevented and the hygienic treatment is realized.
Patent JP-H0380679-A (JP)
Title: Signal processing unit for charge coupled device image sensor
Inventor: DAIHO MASAHIRO
IPC: H04N5/341
Filed: 1989-08-23
Abstract: PURPOSE:To attain stable high speed operation and to reduce a loopback noise component by providing a delay line whose output terminal connects to ground, a buffer circuit and a discharge circuit connecting to a switch circuit at the output side of the buffer circuit. CONSTITUTION:An output signal I of a CCD image sensor 10 is fed to an input terminal of a delay line 13 and a buffer circuit 14 via a resistor 12. The resistor 12 has a resistance equal to the characteristic impedance of the delay line 13 and an output terminal of the delay line 13 connects to ground. Moreover, an output signal III of the buffer circuit 14 is fed to a discharge circuit 17 comprising a switch circuit 18 and a reference voltage source 19 connecting to one terminal of the circuit 18 via a switch circuit 15. Thus, the reflection in the delay line is used to obtain a potential difference between a feed-through period and a signal period. Thus, no clamping is used, the circuit operation is stable even when lots of CCD image sensor are used and the processing speed is high.
Patent JP-H0668715-A (JP)
Title: Curled cord
Inventor: KUROKAWA OSAMU
IPC: H01B11/00
Filed: 1992-08-17
Abstract: PURPOSE:To provide a curled cord in which reliability of curl characteristic, bend and the like can be maintained and besides a level attenuation within a curled cord can be restrained even in the case of transmitting a low-impedance signal, such as a speaker amplification signal. CONSTITUTION:A plurality of first signal lines 80-2, 80-3 made of a wire material of a low impedance and also a plurality of second signal lines 80-1, 80-4 to 80-7 made of a wire material having flexibility and high strength are collected together and then covered with a cladding material 81, 82 and then are shaped in a curl form.
Patent JP-S6281331-A (JP)
Title: Partial hydrogenation of monocyclic aromatic hydrocarbon
Inventor: NAGAHARA HAJIME
IPC: C07C67/00
Filed: 1985-10-02
Abstract: PURPOSE:To obtain a cycloolefin in high yield and selectivity, by partially hydrogenating a monocyclic aromatic hydrocarbon with hydrogen in the presence of a hydrogenation catalyst composed of metallic Ru and in the copresence of water in a reactor made of Ti or Zr at the part contacting with liquid. CONSTITUTION:A cycloolefin is produced by the partial hydrogenation of a monocyclic aromatic hydrocarbon with hydrogen in the presence of water using a hydrogenation catalyst consisting of particles composed mainly of metallic Ru. The above reaction is carried out is a reactor made of Ti or Zr at the part contacting with liquid. Especially, Ti is preferable by its low cost and excellent workability. Ti may be alloyed with small amounts of Pd, V, Mn, etc. In the case of using a stirring and mixing tank reactor, the above material can be used in the accessories such as stirring blades as well as the inner wall. For a part which can be relatively easily replaced, a material having lower durability such as fluororesin-coated material may be used.
Patent JP-H0451846-A (JP)
Title: Fry oil long in fry lifetime and rich in flavor
Inventor: RARII DEIIN HARUSUTETSUDO
IPC: C11B3/14
Filed: 1990-08-18
Abstract: PURPOSE: To obtain a frying oil having a favorable flavor and a long frying life at a low cost by blending an undeodorized high flavor edible oil with a deodorized edible oil deodorized by a specified method in a specified ratio. CONSTITUTION: This flavorous drying oil contains about 0.1-20% undeodorized high flavor edible oil and about 80-99.9% deodorized edible oil obtd. by deodorizing an edible oil as follows; the oil is degassed to about <=0.1vol.% level of dissolved oxygen, it is heated at about 530 deg.F (277 deg.C) to about 650 deg.F (343 deg.C) for about 5sec to about 35min under about 0.5-50mmHg pressure and about 0.1-20wt.% of the oil is stripped with a stripping medium during the heating.
Patent JP-H0381386-A (JP)
Title: Water dispersion of thickening agent
Inventor: KAWAME TOSHIMITSU
IPC: C09K3/00
Filed: 1989-08-23
Abstract: PURPOSE:To make gathering and sticking of particles to each other difficult when they are dissolved in water by incorporating a powder of a modified alpha-olefin-maleic anhydride copolymer contg. a specified structural unit in the main chain as a main component. CONSTITUTION:An alpha-olefin (A) which is a linear or branched olefin with a C-C unsatd. double bond at an alpha-position and maleic anhydride (B) are radical- polymerized in the presence of a (meth)acrylate (C) of formula I (wherein R is a 10-30C alkyl; n is 0-1) in an org. solvent at 30-150 deg.C for 2-10hr and then ground to obtain the title thickening agent mainly comprising a power of a modified alpha-olefin-maleic anhydride copolymer wherein the structural units based on the component A and the structural unit based on the component B are main components and the structural units of formula II based on the component C in a molar radio of 0.01-0.5 to the structural units based on the component B are incorporated in the main chain and which has an MW of 40,000-700,000 and a mean particle diameter of 10mum or smaller.