baber/WOPTO huggingface dataset:
Patent JP-2000302341-A (JP)
Title: Winding core
Inventor: AOYANAGI KENICHI
IPC: B65H75/50
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a winding core free from interlayer cracks or separation crack of a laminate, capable of suppressing the distortion low, with little wind- loosening of a wire body as a result. SOLUTION: In the winding core formed of a reinforced fiber laminate, the reinforced laminate includes a diagonally-oriented layer in which the carbon fiber is oriented at the angle of +70 deg. to +90 deg., and/or -70 deg. to -90 deg. with respect to the longitudinally axial direction of the core, and/or a straight layer in which the carbon fiber is oriented at the angle of 0 deg. to +20 deg. and/or 0 deg. to -20 deg. with respect to the longitudinally axial direction of the core, and satisfies at least one of the conditions that the volumetric content Vf of the carbon fiber is 50 to 80%, that the thickness of the continuous layers having the same angle of orientation is 0.05 to 0.4 mm, and that the matrix resin of the reinforced fiber laminate contains particles.
Patent JP-H06326983-A (JP)
Title: Digital video distributing system
Inventor: YABUSHITA MASAHARU
IPC: H04N7/10
Filed: 1993-05-14
Abstract: PURPOSE:To start the video source distributing service within a certain time after each service request by providing a video, distributing center device with a means which reads out video sources from a high-speed video medium, where video sources are stored, at n-fold reproducing speed in a user terminal. CONSTITUTION:When the service request is issued from one user terminal 8 to the same video source at intervals of an approximately fixed time, n read pointers can be set for a source file 4 because the high-speed video source medium has n-fold transfer capability of the video reproducing speed in the user terminal. That is, the video source file is divided into (n), and the read position to one user terminal is selected from n painters. When one terminal requests the service to the same video source approximately simultaneously, a registered group transfer address management table 7 is transferred to a high-speed communication network 9, and group transfer is requested. When requests are issued to the same video source beyond the transfer capability of one video source medium, an empty medium is selected to copy the file in the same manner, and thus, the video source is distributed within a prescribed time.
Patent JP-H06321167-A (JP)
Title: Crank for bicycle
Inventor: KODAMA HITOSHI
IPC: B62M3/00
Filed: 1993-05-14
Abstract: PURPOSE:To effectively utilize ACM material and provide a lightweight and highly rigid crank for bicycle by forming a body of fiber reinforced plastics, and arranging an insert consisting of a light alloy in a hole for spindle receipt in a hanger shaft. CONSTITUTION:A crank for bicycle has a body 1 formed of fiber reinforced plastics. An insert 4 consisting of a light alloy is arranged in a hole part 3 for spindle receipt in a hanger shaft 2. The fiber reinforced plastic material is a sheet molding compound containing carbon fiber. The fiber reinforced plastic material may have a layer in which the fibers are neatly arranged along the longitudinal direction and a layer in which the fibers are neatly arranged in the direction forming an angle of +45 deg. with the longitudinal direction. Thus, ACM material is effectively utilized to provide a lightweight and highly rigid crank for bicycle excellent in durability.
Patent JP-H08300877-A (JP)
Title: Writing instrument
Inventor: KAGEYAMA SHUHEI
IPC: B43K24/08
Filed: 1995-05-11
Abstract: PURPOSE: To provide a writing instrument capable of manufacturing with low cost and being simply assembled. CONSTITUTION: The writing instrument comprises an outer cylinder 1, a lead feeding mechanism 5 contained in the cylinder 1 to move forward a lead, and a rear end knockout member 13 movable in the axial cooperation with the mechanism 5. The member 13 is an integral component having a cylindrical part 14 including a central hole in which the rear end of the lead case 6 of the mechanism 5 is inserted and a rear part protruding from the rear end of the cylinder 1, a clip part 15 extended axially along the cylinder 1 at the outside of the cylinder 1, and a coupling part 16 for coupling the part 14 to the clip part 15 via the axial hole formed at the rear side surface of the cylinder 1.
Patent JP-H01282809-A (JP)
Title: Blockwork core assembly device
Inventor: OKUDA TAIZO
IPC: H01F41/02
Filed: 1988-05-09
Abstract: PURPOSE:To improve operating efficiency, and to enhance the quality of a core by assembling a blockwork core by a blockwork core assembly device composed of a let-off motion, an aligner and a common frame. CONSTITUTION:A forwarded core sheet 10A is slid on an upper stage slide 73, and the right end section of the sheet is dropped onto the sliding plate 804 of a right aligner 81 and other sections onto a core assembly base 30. The section positioned on the slide 804 of the device 81 is pushed by forwarding an aligning cylinder device 807, and the sheet collides with the oblique side 808 of the pad 806 of a left aligner 80 by the left end of the core sheet 10A, and collides with an end stopper 905 and is stopped. Lower-stage left-right delivery motions 64, 66 conduct the same operation as the operation of upper- stage left-right delivery motions 60, 62, and a core sheet 10E is dropped onto the core assembly base 30 through the upper section of a lower stage slide 74. Accordingly, operating efficiency is improved, and the quality of a core is enhanced.
Patent JP-S62267530-A (JP)
Title: Luminous flame detecting type injection timing adjusting device for diesel engine
Inventor: MAEDA MASAMI
IPC: F02M65/00
Filed: 1986-05-16
Abstract: PURPOSE:To suppress the generation of black smoke according to a change in combustion conditions, by detecting a luminous flame generated in a combustion chamber, and controlling a fuel injection timing according to a level of the luminous flame. CONSTITUTION:A luminous flame detecting element 5 such as photo transistor is provided in an insert hole 4 of a combustion chamber 3. The detecting element 5 generates a signal corresponding to a magnitude of the luminous flame, and feeds the signal to an advance deciding means 10. The advance deciding means 10 decides whether or not the advancing is required, and according to the result, an advancer 13 is driven to control a fuel injection timing. Accordingly, it is possible to suppress the generation of black smoke according to a change in combustion conditions such as a quality of fuel.
Patent JP-S5446416-A (JP)
Title: Search start-stop circuit of automatic channel selector
Inventor: MINOURA NOBUO
IPC: H04N5/44
Filed: 1977-09-19
Abstract: PURPOSE: To make accurate and rapid channel selections possible without malfunction, by generating a search start-stop signal on the basis of a synchronizing signal and AFT detection output signal in a TV receier.  
     CONSTITUTION: When either search start command or research start pulse is inputted to R-SFF13 via OR gate 14, AND gate 15 is opened to supply the clock pulse of generator 16 to tuning-voltage generating circuit 10, thereby starting sweep operation. On the other hand, local-oscillation nourmal-tuning-point detection circuit 17 detects a turning point where the detection output voltage of AFT circuit 4 changes from negative to positive during the search operation and then opens gate 18, which allows the vertical synchronizing signal from circuit 6 to be supplied to FF13, so that gate 15 will be closed, Consequently, artomatic channel selection can be realized without malfunction 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5815097-A (JP)
Title: Growing device for single crystal of compound semiconductor
Inventor: KOJIMA MASAKATSU
IPC: H01L21/208
Filed: 1981-07-20
Abstract: PURPOSE:To prevent the polycrystallization and twinning of a grown single crystal by laminating capsule materials on a compd. semiconductor melt contained in a crucible via a partition plate and fixing the partition plate by means  of guiding pins. CONSTITUTION:A compd. semiconductor melt 11 is contained in a crucible 10, and capsule members 13 are laminated thereon through a partition plate 12 having a taking up hole 12a. The plate 12 is fixed at four sides thereof by means of four guiding pins 16 erected in the crucible 10 through a pin fixing jig 15 provided above the members 13. Therefore the seed crystal 19 fitted to a taking up shaft 17 can be set always in the prescribed position with respect to the center of the hole 12a of the plate 12. Despite the application of mechanical oscillations from the outside, the collision of the compd. semiconductor single crystal 14 taken up by the seed crystal 19 against the hole 12a of the plate 12 is prevented.
Patent JP-H11305156-A (JP)
Title: Optical scanner
Inventor: OKADA TORU
IPC: G02B26/10
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of executing two-dimensional optical scanning with a simple configuration. SOLUTION: This optical scanner 10 is provided with a laser diode 11 for irradiating a front part with an emitted pulse, plural lenses 29, 51, 55 arranged on a horizontal circular arc around the diode 11, setting up the directions of respective optical axes mutually differently in a vertical direction and capable of transmitting the emitted pulse and an arm 33 for moving plural lenses 29, 51, 55 from the laser diode 11 on the horizontal circular arc around the diode 11.
Patent JP-H02293433-A (JP)
Title: Fabric for unidirectionally reinforced molding
Inventor: INOKUCHI HIROICHI
IPC: D03D1/00
Filed: 1989-05-02
Abstract: PURPOSE:To obtain the subject fabric capable of readily producing an unidirectionally reinforced molding having a large-sized cubic shape and excellent in mechanical properties by using a reinforcing filament yarn as warp and a thermoplastic resin tiber yarn as weft. CONSTITUTION:A reinforcing filament yarn (preferably non-twisted carbon fiber, etc.) and a thermoplastic resin fiber yarn (e.g. polyetherimide fiber yarn) preferably having <=50mum monofilament diameter are used as warp and weft respectively and subjected to preferably plain weave, thus obtaining the objective fabric. In addition, the volume content of the fiber constituting the reinforcing filament yarn is 55-65vol.% and surface treatment and sizing of the fabric are carried out according to combination of weft and warp.
Patent JP-S5817084-A (JP)
Inventor: ONOSE TAKAHISA
IPC: B66B9/04
Filed: 1981-07-22
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-H04342056-A (JP)
Title: Microprogram controller
Inventor: SASAKI MASATAKA
IPC: G06F15/16
Filed: 1991-05-20
Abstract: PURPOSE:To supply a microprogram controller which can make two microprogram control parts efficiently operate. CONSTITUTION:A communication register 11 is interposed between the two microprogram control parts 12 and 15, both of which thereby come to be able to independently process as the operations of setting or resetting respective flag signals are being repeated.
Patent JP-H09298220-A (JP)
Title: Adhesive tape for tab and semiconductor device
Inventor: SAWAMURA TAIJI
IPC: C09J7/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape for TAB(tape automated bonding) having high adhesion after a resist process and a plating process and excellent moisture resistance and insulation and improve the reliability of a semiconductor device using the tape. SOLUTION: An adhesive tape for TAB is composed of a laminated body having an adhesive layer and a protection film layer on a flexible organic insulating film. The adhesive layer contains thermoplastic resin (A), epoxy resin (B) and silica powder (C) as essential components, and the average grain diameter of the silica powder (C) is 10μm or less, the maximum particle diameter, 20μm or less, and the silica powder (C) is contained by 5-70wt.% to the whole composition.
Patent JP-H05132679-A (JP)
Title: Low-pressure semiregeneration type reforming process
Inventor: UIRIAMU CHIYARUMAAZU BEAADO JI
IPC: B01J27/25
Filed: 1992-05-06
Abstract: PURPOSE: To reform a raw material stream under low operation pressure at a low gasoline recycle speed by bringing a hydrocarbonaceous raw material stream of a gasoline b.p. range into contact with a catalyst compsn. wherein platinum, iridium and tin are supported on an inorg. oxide support.  
     CONSTITUTION: In a method for catalytically reforming a hydrocarbonaceous raw material stream of a gasoline b.p. range in a semi-regenerative system in the presence of hydrogen under pressure of about 3.5×10 4  to 2.8×10 5  kg/m 2  at a gas speed within a range of about 43-142 standard m 3 /B, the raw material stream is brought into contact with a catalyst compsn. consisting of 0.1-1.0 wt.% of platinum, 0.1-1.0 wt.% of iridium and 0.02-0.4 wt.% of tin on an inorg. oxide support prepared by adding a water-soluble in salt to an alumina matrix containing tin in the state uniformly dispersed throughout the support before extrusion to reform the hydrocarbonaceous raw material stream under relatively low operation pressure at a low gas recycle speed to obtain a product having a high octane value level. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5447152-A (JP)
Title: Heat exchanger unit of plate fin type
Inventor: SAKAMOTO YUUJIROU
IPC: F28D9/00
Filed: 1977-09-20
Abstract: PURPOSE: To enhance the heat exchange efficiency by providing pin-like fins between inlet and outlet ports for a fluid and a corrugated plate-like fin.  
     CONSTITUTION: Between a multi-hole plate 13 below a dome-shaped header 14 which becomes inlet and outlet ports of a fluid and a corrugated plate-like fin 16 is provided a space 17, and a plurality of pin-like fins 18 which are formed so as to be like hand-drums are arranged in a form of a lattice or a zigzag or the like. By so doing, the inflow gas from the inlet port is dispersed to full extent by means of a group of pin-like fins 18 and uniformly introduced to the corrugated plate-like fin 16 so as to effectively perform the heat-exchanging. In case the fluid to be used is a liquid or a two gaseous phase flow, the multi-hole plate 20 is arranged so that the fluid may be obliquely introduced between the pin-like fins 18 and then uniformly dispersed, and thus the uniform dispersion of fluid is effected without fail 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62271063-A (JP)
Title: Mechanical translation system
Inventor: KUMANO AKIRA
IPC: G06F17/27
Filed: 1986-05-20
Abstract: PURPOSE:To produce a natural translated sentence in the 2nd language by deciding the order of words based on the meaning standard of the 2nd language and independently of the surface modifying order of the 1st language when plural modifiers related to the same noun are produced. CONSTITUTION:When an original sentence of the 1st language to be translated is inputted from an input part 1, the modifying element of a noun is analyzed under the control of an editing control part 4 and via a translation part 5 and various types of dictionaries. Then the meaning origin of each modifying element is read out. When the word order is decided by a generative grammar 6e, the surface word order of the 2nd language is decided with reference to each meaning origin as well as the surface structural information of the input sentence of each modifying element. In other words, when an English sentence is produced via an English generative grammar in a Japanese-English translation mode, the meaning origin of each word of the 2nd language is used to obtain a natural English sentence independently of the surface word order of input Japanese words. As a result, the post-editing job is omitted and the translation efficiency is improved.
Patent JP-S606353-A (JP)
Title: Wet type blast device
Inventor: SAKUMA SHIGERU
IPC: B08B7/00
Filed: 1983-06-24
Abstract: PURPOSE:To perform an effective flushing and degreasing operation, by varying an injection quantity of detergent solution of a low boiling point solvent according to a degree of smudges on a processed work and sticking oils. CONSTITUTION:Closing a valve V8 and opening a valve V12, when high pressure dichlorodifluoromethane gas is fed thereinto through a valve V1, it turns to suction pressure at an outlet of an injection nozzle 4 so that a mixed solution 2 inside a tank 1 is sucked up to the nozzle 4 owing to a Venturi effect and jetted out of the nozzle 4 together with the said methane gas but with suction of the mixed solution 2 by the Venturi effect, the suction force is weak and its injection quantity is poor as compared with the suction of a pump 6 whereby flushing and grinding effects drop to some extent. However, when smudges and oils sticking to a processed work is as much as negligible, it can secure a more ample effect in view of a simple device structure and small watt consumption than in case of using the pump 6.
Patent JP-S60258159-A (JP)
Title: Preparation of cysteine derivative
Inventor: NAKAYASU KAZUO
IPC: C07C319/14
Filed: 1984-06-05
Abstract: PURPOSE:To obtain easily the titled compound expected as an intermediate for medicines, by reacting a specific thiol with a readily available beta-chloroalanine in an aqueous solution of specific pH. CONSTITUTION:A thiol expressed by the formula R-SH (R represents 4C alkyl substituted by OH, carboxyl, lower alkoxycarbonyl, etc.) and beta-chloroalanine are reacted in an aqueous solution of 10-13pH, preferably 11-12pH to obtain the cysteine derivative expressed by formula. beta-chloroalanine is easily prepared by hydrolyzing alpha-amino-beta-chloropropionitrile with an acid. As for the thiol, mercaptoethanol, 3-mercapto-n-propanol, etc. are mentioned. The sufficient amount of the alkali to be present in the reaction system is 2-20 times the amount of the beta-chloroalanine.
Patent JP-H0412634-A (JP)
Title: Battery charger
Inventor: FURUTA MASAMI
IPC: H02J7/10
Filed: 1990-04-27
Abstract: PURPOSE:To prevent a battery from being damaged or ignited by properly transmitting a charging control signal from a secondary control circuit to a primary control circuit. CONSTITUTION:While the light emitting side of photocouplers PC1 and PC2 is on, the light receiving side precisely corresponds to ON or OFF period and, while the light emitting side is off, the light receiving side properly corresponds to a ON period. And PWM wave as a charging control signal arrives at a primary side and is transformed to an analogue signal by a demodulator means 21 such as an integrating circuit and a switching control signal having a duty ratio related to a value of the analogue signal, is sent to a switching means from a primary control means 20. Consequently, the constant current charging on the secondary side is controlled more precisely, and a charger can flexibly be adapted to the condition of a battery B.
Patent JP-H0693139-A (JP)
Title: Antifogging agent for agricultural polyolefin resin film
Inventor: OGAWA YOSHIKATSU
IPC: C08L23/00
Filed: 1992-04-08
Abstract: PURPOSE:To obtain an agent which is excellent in antifogging effect, persistence of the effect, and antiblocking effect and does not decrease the clarity of an agricultural polyolefin resin film by combining a specific ester with a specific antifogging agent in a specified ratio. CONSTITUTION:The agent is prepd. by combining at least one hydroxystearate of a polyhydric alcohol (A) pref. selected from the group consisting of hydroxystearates of sorbitol, sorbitan, (poly)glycerin, polyethylene glycol, polypropylene glycol, pentaerythritol, and trimethylolpropane with an antifogging agent (B) comprising at least one fatty acid ester of a polyhydric alcohol pref. selected from the group consisting of fatty acid esters of sorbitan, (poly) glycerin, polyethylene glycol, polypropylene glycol, pentaerythritol, and trimethylolpropane and/or an alkylene oxide adduct of the fatty acid ester in a ratio of component A to component B of (80/20)-(20/80).
Patent JP-H0412306-A (JP)
Title: Optical waveguide
Inventor: USHIKUBO TAKASHI
IPC: H01S5/00
Filed: 1990-04-28
Abstract: PURPOSE:To reduce propagation loss due to the light absorption of a p type clad layer by forming a light guide layer which increases band gap size from the side of an n type substrate to the side of the p type clad layer and reducing the quantity of light leaking to the p type clad layer from the light guide layer. CONSTITUTION:The conduction type of the substrate 24 is type (n), the conduction type of the clad layer 28 is type (p), and the light guide layer 26 increases in band gap size from the side of the substrate 24 to the side of the clad layer 28. The light which is guided in this light guide layer 26 has the peak position of its electric field intensity distribution which deviates to the side of the substrate 24, and consequently the quantity of the light leaking to the p type clad layer 28 decreases, so that the absorption of the light by the clad layer 28 can be reduced. Consequently, the propagation loss can be reduced without providing any undoped clad layer, so a rise in phase modulating voltage is eliminated and even if the voltage rises, the increment can be decreased.
Patent JP-S599291-A (JP)
Inventor: SAKAMOTO TAKAAKI
IPC: D06P5/20
Filed: 1982-06-30
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-H07301701-A (JP)
Title: Antifogging optical element
Inventor: YAMAZAKI MASARU
IPC: G02B1/04
Filed: 1994-04-29
Abstract: PURPOSE:To obtain an antifogging optical element by using a thermoplastic resin having transparency. CONSTITUTION:Monoglyceride hexanoate is kneaded by 0.2wt.% with polymethyl methacrylate(PMMA). The kneaded material is injection molded to form a prism 1 into one body. The monoglyceride kneaded in PMMA partly bleeds out to the whole surface 2-8 of the prism 1 to form a uniform hydrophilicity to improve wettability of the surface 2-8.
Patent JP-H0651734-A (JP)
Title: Method and apparatus for adjusting luminance of chrominance signal
Inventor: DEBITSUDO ROI KOTSUKU
IPC: G09G5/10
Filed: 1993-05-17
Abstract: PURPOSE: To adjust only the luminance component of an input color by finding the weighted mean value of luminance components of a set of three color signals, generating a luminance difference signal through conversion based on a nonlinear converting function, and calculating the sum of the luminance components and generating a luminance-adjusted color signal set. CONSTITUTION: A set of input signals RIN, GIN, and BIN is supplied to addition nodes 12, 14, and 16 and automatic matching tables 18, 22, and 24. Respective outputs from the automatic matching tables 18, 22, and 24 are mutually added in an addition node 26 to generate a luminance signal. Then an automatic matching device 28 which has an automatic matching table weights the respective luminance components, finds the mean value, and converts it by using the nonlinear converting function to find the difference between the values before and after the conversion, thereby generating a luminance difference signal. The addition nodes 12, 14, and 16 calculates the sums of the luminance difference signals and the luminance components of the set of color signals RIN, GIN, and BIN to generate luminance-adjusted signals ROUT, GOUT, and BOUT.