baber/WOPTO huggingface dataset:
Patent JP-H10204013-A (JP)
Title: Production of cycloalkanol and cycloalkanone
Inventor: KURODA NOBUYUKI
IPC: C07B61/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound, at a high reaction rate and selectivity, useful as e.g. a raw material for producing monomers for polyamide-based polymers such as nylons, by oxidizing a cycloalkane by molecular oxygen in the presence of a specific organic quaternary salt and also in the presence of a cobalt compound. SOLUTION: A 5-20C cycloalkane is oxidized by molecular oxygen pref. at 50-180 deg.C under the atmospheric pressure to 20 atm in the presence of a cobalt compound and also in the presence of pref. 2-100 molar times, based on the cobalt compound, of an organic quaternary ammonium salt of formula I [R<1> to R<4> are each a (substituted) 1-18C alkyl, 3-12C cycloalkyl, 7-12C aralkyl or 6-8C aryl; X is a halogen, pref. Br or I] (e.g. ammonium bromide, ammonium iodide) or a quaternary pyridinium salt of formula II (R<5> is the same as R<1> to R<4> ) (e.g. pyridinium bromide, pyridinium iodide) to obtain the objective compound.
Patent JP-H02188883-A (JP)
Title: Graphic display method
Inventor: UEDA MASAHIRO
IPC: G06F3/153
Filed: 1989-01-17
Abstract: PURPOSE:To extremely shorten a clipping process time by dividing a segment buffer into memory spaces for each display area and setting each area attribute to an area attribute definition table. CONSTITUTION:The graphic data divided into memory spaces in a segment buffer 9 are defined via an area attribute definition table 8. The patterns included in a clipping area are checked by a clipping means 4 based on the area attribute. Thus the graphic data is selected only when it is included in the clipping area and written into a frame buffer. Then some of plural drawing data are segmented and displayed on a CRT screen after magnification. Otherwise the clipping area is changed and therefore the display screen is updated. As a result, the CRT screen display and the display screen can be updated at a high speed.
Patent JP-H09198262-A (JP)
Title: Inter-task synchronizing communicating method
Inventor: MAEDA MASAO
IPC: G06F9/52
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the communication efficiency between an instruction issuing task and a processing executing task. SOLUTION: A processing executing task 6 notifies the execution result to which the reception processing amount accumulated and stored in a storage device 9 is added when the execution result is notified to an instruction issuing task 5 at the time of completing the execution of the processing for each instruction. The instruction issuing task 5 calculates the unexecuted processing amount stored in the FIFO buffer 7 by the difference of the reception processing amount which is added to the received execution result and is notified and the transmission processing amount accumulated and stored in a storage device 8 and corrects the the received execution result corresponding to the unexecuted processing amount.  As a result, the execution result at a point of time when the processings for all the instructions in the FIFO buffer 7 are completed is estimated and an instruction issuing control is performed.
Patent JP-H01184103-A (JP)
Title: Cutting of semiconductor wafer
Inventor: OTSUKI MAKOTO
IPC: B28D5/00
Filed: 1988-01-20
Abstract: PURPOSE:To prevent occurrence of defects and cracks on a surface of a wafer and to make it possible to cut with good yield a thin wafer of high quality, by removing a plastically deformed layer formed on an edge face of a bulk crystal on every cutting of a wafer and thereafter cutting a wafer. CONSTITUTION:When a vertical type slicer is used, a bulk crystal is fixed along a supporting rod on a part where a slicer is set. An edge part of the bulk crystal is immersed in an etching liq. to remove a plastically deformed layer. Then, the bulk crystal is sliced into a wafer by using a grindstone having an inner circumferential blade. In this instance, on both sides of the crystal where the blade edge of the grind stone is forwarded, plastically deformed layers are formed, but as the plastically deformed layer on the lower face of the wafer is removed in advance, the wafer does not fall on the grindstone side. When a horizontal slicer is used, the bulk crystal is horizontally fixed on a part where a slicer is set by attaching a supporting rod from the bottom. After an etching liq. is sprayed on an edge part of the bulk crystal, a plastically deformed layer is removed. Then, the etching liq. is washed down by spraying washing water and a wafer is cut by using a grindstone having an inner circumferential blade. The wafer does not fall on the grindstone side and neither defect nor crack occur on the wafer.
Patent JP-H06223955-A (JP)
Title: Fluid heating heater
Inventor: NOZAKI SHUNKICHI
IPC: H05B3/18
Filed: 1993-01-21
Abstract: PURPOSE:To provide a fluid heating heater capable of instantaneously heating and feeding a heated fluid such as hot water. CONSTITUTION:A fluid heating heater 1 is buried with W (tungsten) coils 5, 7 in a cylindrical heating member 3 made of Si3N4 (silicon nitride) ceramic, and the heating member 3 is provided with multiple through holes (heating passages) where a fluid passes. The through holes 9 are cylindrical holes communicating the upper face 3a and the lower face 3b of the heating member 3. The W coils 5, 7 are heating resistors heated by excitation, and they are guided through the heating member 3 to snake between the through holes 9 as shown in the figure 1(b). One-end sections 5b, 7b of the W coils 5, 7 are electrically connected together by a terminal 15, and terminals 11, 13 for the power source connection are electrically connected to the other-end sections 5a, 7a.
Patent JP-S59170406-A (JP)
Inventor: RARUFU ERIASU MATSUKUGINISU
IPC: F16J15/44
Filed: 1984-01-23
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-S61167948-A (JP)
Title: Developing solution for positive type photosensitive composition
Inventor: MIURA KONOE
IPC: H01L21/027
Filed: 1985-01-21
Abstract: PURPOSE:To enable a sharp image freed of film residues at all by forming a photosensitive compsn. composed essentially of a basic compd., and contg. a specified surfactant, a condensate of a mixture of phenols and formaldehyde, and a naphthoquinonediazide type photosensitive agent. CONSTITUTION:The photosensitive compsn. composed essentially of a basic compd., and contains, the surfactant selected from a group of polyoxyethylene nonylphenyl ether, oxyethylene-oxypropylene block copolymer, polyoxyethylene lauryl ether, and lauryl betaine, in an amt. of 10-10,000ppm, preferably, 10-1,000ppm, a condensate of a mixture of phenols contg. at least m-cresols and p-cresols and formaldehyde, and a naphthoquinonediazide type photosensitive agent. As the novolak resin, the mixture of m-cresol and p-cresol in a mixing ratio of (95-45):(5-55) is polymerized with an acid catalyst, and thus permitting a sharp image to be formed.
Patent JP-H04252080-A (JP)
Title: Photoelectric conversion device
Inventor: TOMONARI SHIGEAKI
IPC: H01L31/10
Filed: 1991-01-28
Abstract: PURPOSE:To provide a sufficiently reliable photoelectric conversion device of a structure wherein a rectifying contact between photoelectric conversion layers is dissolved and a photoelectric conversion factor is sufficiently improved. CONSTITUTION:This device is a photoelectric conversion device 1 characterizing a structure wherein in a tandem constitution formed by superposing a plurality of photoelectric conversion layers 2, which respectively have a semiconductor thin film to make a photoelectric conversion the light of a wavelength to be set on a condition of L<=1/alpha(lambda), on each other, layers 3 having an ohmic property are respectively provided between the layers 2. (provided that, the lambda...the wavelength of incident light, the alpha(lambda)... the absorption factor of a semiconductor thin film to the light of a wavelength lambda and L... a carrier absorption length).
Patent JP-S63177748-A (JP)
Inventor: KIMURA EIJI
IPC: A01K63/04
Filed: 1987-01-17
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-S54102246-A (JP)
Title: Manufacture of one-side hot dipped steel sheet
Inventor: SHIMADA SHIYOUJI
IPC: C23C2/32
Filed: 1978-01-31
Abstract: PURPOSE:To manufacture the title sheet showing no defect over a long term by removing dross floating on the surface of a metal bath with a dross removing tool opening on the bath surface in one-side hot dipping of a strip steel sheet, to always contact the sheet to the uncontaminated bath. CONSTITUTION:Strip steel sheet 1 is continuously fed into one-side hot dipping unit 3 filled with a reducing atmosphere from snout 2. Sheet 1 contacts to the surface of metal bath 4 between guide rolls 5, 6 to carry out hot dipping, and it is taken out from unit 3 through guide roll 7 and fed to a looper for after-treatment with roll 8. Since dross removing tool 9 provided to the right side of roll 6 opens on the bath surface through the bottom of metal vessel 10, dross 11 deposited on the bath surface is gathered in tool 9 and removed by opening valve 12.
Patent JP-S6035215-A (JP)
Title: Magnetic-scale-signal detecting device
Inventor: NARIMATSU AKIYOSHI
IPC: G01D5/245
Filed: 1984-01-20
Abstract: PURPOSE:To implement a scale of a short-wave length, by arranging ferromagnetic element pieces having anisotropic effect of magnetoresistance in correspondence with magnetic grids, and connecting two constituent elements, which are linked by current paths in series. CONSTITUTION:Detecting element pieces 7 comprising a ferromagnetic bodies having anisotropic effect of magnetoresistance are formed at an interval that is half the wavelenfth of lambda of a magnetic grid 9. The element pieces 7 are connected by current paths 10. Current terminals (a) and (c) and an output terminal (b) are provided in a detecting element 8 such as this. The element 8 faces a magnetic grid surface 9 of a magnetic scale. By the same way, a detecting element 8' is arranged at a specified interval, and a magnetic scale is formed. In this way the magnetic scale of a short wave length can be formed. Thus the accurate detection can be performed by a simple detecting circuit.
Patent JP-S62170009-A (JP)
Title: Thin film magnetic head
Inventor: FUJISAWA WATARU
IPC: G11B5/31
Filed: 1986-01-21
Abstract: PURPOSE:To facilitate wire connection very much by exposing a bonding pad and bonding the pads in bonding faces on which a thin film magnetic head is formed. CONSTITUTION:A read/write thin film magnetic head 17 and bonding pads 24a, 24b are formed on a base 22 made of a ceramic in an FDD thin film magnetic head 19. Similarly, an erasure thin film magnetic head 18 and bonding pads 27a, 27b are formed to the other head 20. The heads 19, 20 are bonded by an adhesives 21 and in this case, they are bonded while the bonding pad faces are exposed. Thus, the connection of wires 28a, 28b, 29a, 29b are much facilitated and the yield is improved.
Patent JP-S62167290-A (JP)
Title: Vapor growth method for iii-v compound semiconductor
Inventor: TERAO HIROSHI
IPC: H01L21/205
Filed: 1986-01-21
Abstract: PURPOSE:To make dependency of doping amount for the temp. of a base plate small by using the combination of both a group of SiH4, GeH4 and a group of H2S, H2Se as a raw material for doping in vapor growth of organic metal. CONSTITUTION:In vapor growth of GaAs of the like wherein organic metal such as trimethylgallium and arsine is used as a raw material, both at least one of SiH4, GeH4 and at least one of H2S, H2Se are combined and simultaneously used as a raw material for doping. The dependent temp. of a base plate can freely be controlled by this method and the dependency of doping amount for the temp. of the base plate can almost be eliminated. also even if temp. ununiformity is present in the inside of the base plate, the high-uniform distribution of doping amount can be obtained in the inside of the base plate.
Patent JP-H02190238-A (JP)
Title: Measuring method for cutting edge run-out
Inventor: NOMURA MASASHI
IPC: B23Q15/22
Filed: 1989-01-18
Abstract: PURPOSE:To eliminate the run-out of a device, and thereby make measurement with high accuracy by measuring the run-out of cutting edge above a tip by the first sensor, and thereby measuring the run-out of a table on its circumference at an opposite position in the direction perpendicular to an axial center by means of a pair of the second sensors. CONSTITUTION:A rotating tool 3 is positioned by means of an engaging shaft 4 projected over a table 2 and the engaging hole of the rotating tool 3, the first sensor A measures the run-out of the tip of a cutting edge 5, and the second sensors B and B' are oppositely arranged in the direction perpendicular to the axial center line 13 of the table 2 so that the characteristic run-out of the table 2 is measured. The run-out of a shaft is one in parallel with a line perpendicular to the axial center line 13, and the run-out of the table 2 on its circumference is divided into the upper and lower directions of the axial center line 13 as the run-out of the shaft, and the run-out of a face corresponds to the value measured by the second sensors B and B'. Let the oscillation values for the (i)th run-outs of the shaft and the face be (delta1i) and (delta2i) respectively, let the measured value for the (i)th cutting edge run-out of the tip of the cutting blade be Ai, and let the measured radii of the sensors B and B', and the sensor A be R1 and R2 respectively, the true cutting edge run-out Ki of the tip of the cutting blade shall be Ai-(delta1i)-(delta2i).R1/R2.
Patent JP-S58126121-A (JP)
Title: Manufacture of blow-molded product
Inventor: SANO YOSHIAKI
IPC: B29C65/00
Filed: 1982-01-22
Abstract: PURPOSE:To form a hollow body formed with a partition or a convex part in one body by a method wherein the side wall of a parison is projected inwardly by slide cores equipped to a hollow forming split mold, put in pressure welding and fusion welding, then the slide core is moved back to perform blow molding. CONSTITUTION:Softened and fused synthetic resin is discharged from the outlet port 12 of a nozzle 11 between split molds 1, 2 to form a parison 15. When the parison 15 reaches the specified length, cylinder devices 7, 8 are driven to project slide cores 5, 6 inwardly through piston rods 9, 10, weld parts of the side wall of the parison 15 into each other under pressure and by heating to obtain two upper and lower divided chambers. Then, the split molds 1, 2 are closed, the slide cores 5, 6 are retreated, compressed air is blown in from inlet ports 13, 14 into each of the divided chambers. Each divided chamber is expanded so that the concave 16 made by the slide cores 5, 6 are buried to form a partition 17. The slide core may be provided in only one of the split molds 1, 2 so that one of the side walls can be pushed to the other thereof to be welded into each other by heating.
Patent JP-H04332393-A (JP)
Title: Heat exchanging device
Inventor: YAMAMOTO KEN
IPC: F28F3/02
Filed: 1991-01-29
Abstract: PURPOSE:To provide a heat exchanging device, in which heat exchanging medium or especially refrigerant or the like flows smoothly. CONSTITUTION:An inner fin 12, whose chevrons are extended along the longitudinal axial line of a tube, is inserted into the flat tube 11 conducting heat exchanging medium and is fixed through brazing. The inner fin 12 is constituted of a plurality of single fins 121, 122,..., divided into a plurality of parts in the longitudinal direction while the chevrons of respective fins 121, 122,... are deviated at the connecting parts of respective fins 121, 122,.... When clogging due to flux is generated in the grooves of the chevrons of the single fin, the passage of the medium is formed so as to bypass the parts of the clogging.
Patent JP-H08204858-A (JP)
Title: Information processor and penalty releasing system for the processor
Inventor: YOSHIMURA MASARU
IPC: H04N7/16
Filed: 1995-01-24
Abstract: PURPOSE: To reduce the load on an information presenter and an owner of a KARAOKE (prerecorded backing music) equipment at the time of releasing the penal state of the KARAOKE equipment. CONSTITUTION: If an owner of a KARAOKE equipment infracts a contract with an information presenter, a penalty command is transmitted from a charging center 1 to the KARAOKE equipment and a central control unit 31 turns the KARAOKE equipment to a penal state which can not normally function the equipment based upon the penalty command. If the owner stops the penal action and requests the release of the penalty through a multipurpose input key 32, the control unit 31 transmits a penalty release information transmitting request to the center 1 in accordance with a charging program 31a. When penalty release information is transmitted from the center 1, charging processing is executed by the charging function of a charging communication network 5.  At the time of receiving the penalty release information through a communication control equipment 27, the control unit 31 restores the KARAOKE equipment to a normally operatable state.
Patent JP-H08200249-A (JP)
Title: Scroll type compressor and manufacture thereof
Inventor: YAMAMOTO SHINYA
IPC: F04C18/02
Filed: 1995-01-24
Abstract: PURPOSE: To provide a scroll type compressor and a method of manufacturing this scroll type compressor wherein necessary strength of the molded part can be sufficiently ensured even when molded by high speed die cast of high productivity. CONSTITUTION: In an aluminum alloy of constituting scroll members 2, 11, by providing contents of 4.0 to 5.0wt.% Cu, 9.0 to 12.0wt.% Si, 0.5 to 1.5wt.% Mg and 0.6 to 1.0wt.% Fe, a characteristic of each element can be sufficiently drawn out. By locally applying a pressure when molded, density in a part of easily generating a cavity part can be increased. In this way, generating a blow hole can be suppressed. As a result, the scroll members 2, 11 can be molded by high speed die cast of fast cycle shot, and markedly reducing a cost of a compressor can be attained while sufficiently holding hardness and wearing resistance of the scroll members 2, 11.
Patent JP-H09198158-A (JP)
Title: Time correcting method
Inventor: NISHIMURA ATSUSHI
IPC: G06F1/14
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To correct time as precisely as possible. SOLUTION: This time correction system is constituted of a master device 1 with a main clock 11 and not less than one slave device 2 with a slave clock 21 clocking independent from he master clock 11 to correct a slave time clocked by the slave clock 21 of the slave device 2 by setting a master time clocked by the master clock 11 as reference.  In this case, a data transmission characteristic judging means 101 transfers the master time from the master device 1 to each slave devices 2 at regular intervals, records the receiving time of the master time at each slave device 2 by the slave time, transfers the slave time from each slave device 2 to the master device 1 at regular intervals, records the receiving time of each slave time at the master device 1 by the master time and compares regularity of the recorded receiving time strings of the master time and the slave time from each other to decide which data transmission times of both directions is stable. Then through the use of the data transmission time decided to be stable each slave time is corrected by setting the main time as reference.
Patent JP-S63177080-A (JP)
Title: Ic tester
Inventor: TSUYUKI SHOJI
IPC: G01R31/28
Filed: 1987-01-19
Abstract: PURPOSE:To facilitate the engagement and disengagement of a performance board by a small force by a method wherein the turning force of an operating lever is converted into the forward-backward movement force of a forward- backward moving member by a linking member and this forward-backward movement of the forward-backward moving member is converted into a pressing force or a detaching force for the performance board by a slanting cam groove. CONSTITUTION:The turning operation force of an operating lever 12 is converted into the forward-backward movement force of a forward-backward moving member by a linking member and this forward-backward movement of the forward-backward moving member is converted into a pressing force or a detaching force for a performance board 4 by a slanting cam groove 6a. This method enables the attainment of the pressing force or the detaching force being larger than the operation force of the lever 12. Accordingly, even in an IC tester for a multiple unit simultaneous test which requires a large force for inserting or pulling connectors of the board 4 in to or from a measuring circuit board 2 since the number of the connectors and the number of poles thereof are large, the engagement and disengagement of the board 4 can be performed easily by a small operation force.
Patent JP-H10201468-A (JP)
Title: Extract of marine alga for promoting growth of mycorrhizal fungus and formation of mycorrhiza of plant and its production
Inventor: ISHII TAKAAKI
IPC: C12N1/14
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject extract of marine alga capable of promoting the growth of mycorrhizal fungus and the formation of mycorrhiza by extracting a raw material marine alga with an organic solvent and fractionating. SOLUTION: For example, Undaria pinnatifida or sea tangle is immersed in 30% solution of NaCl, then the 30% solution of NaCl is removed and abandoned. The residue is extracted with 5%, 70% and 80 solution of NaOH and the extracts are mixed, filtered by a filter paper and the residue is abandoned. The extracted solution obtained by the filtration is evaporated at 40 deg.C to give a crude extract and eluted substances of each concentration. The obtained extract in a fixed amount is mixed with 10mL of 1.5% of a raw agar medium (a laboratory dish of 70mm diameter is used), autoclaved at 121 deg.C, four surface sterilized spores of Gigaspora ramisporophora are placed on one laboratory dish and incubated at 30 deg.C in a dark place. The result of extreme growth of mycelia together with Undaria pinnatifida or sea tangle is obtained by measuring the growth of the mycelia after two weeks.
Patent JP-H02188248-A (JP)
Title: Liquid jet recorder
Inventor: HIRANO HIROFUMI
IPC: B41J2/01
Filed: 1989-01-18
Abstract: PURPOSE:To obviate a contact member and the like used for electrically transmitting information by a method wherein, in the process of travelling a recording head from a scanning range for recording to a predetermined stop position, contained data intrinsic to the recording head is read by a detection means used for detecting the stop position. CONSTITUTION:After a normal initialization is conducted, a recording head 4 is moved to a home position where a home position detection board 3a is detected by a photo-interrupter 5 and brought to a stop. After that, when the recording head 4 is to be rank-identified, the recording head 4 is once shifted from the home position by moving a carrier 3, and the carrier is again moved toward the home position. Then, from the time when the position detection board 3a is detected, the carrier 3 is moved toward the home position by the predetermined number of pulses. In the process of moving, a rank-identification is conducted on the basis of a slit formed by rank-identifying boards 401, 402.