baber/WOPTO huggingface dataset:
Patent JP-H09139794-A (JP)
Title: Facsimile equipment system
Inventor: HORAGUCHI YOICHI
IPC: G06F13/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To facilitate a date time setting job by interconnecting a facsimile equipment(FAX) and a personal computer(PC). SOLUTION: In this system, after the PC and the FAX are interconnected (S1), when date time setting of a calendar of the FAX is not finished NO(S2) and date time setting of a calendar of the PC is finished YES(S3), the calendar information is transferred and set to the calendar of the FAX (S4). When the date time setting of both the calendars is not finished NO(S2) and NO(S3), after the date time setting of either of the calendars is executed (S5), the calendar information is transferred and set to the other calendar (S6). When the date and time setting of both the calendars is finished [YES(S2) and YES(S7)], either of both the calendars is selected (S9) as a reference calendar, and the reference calendar information is transferred and set to the other calendar (S10, S11).  When the date and time setting of the FAX calendar is finished YES(S2), NO(S7), the calendar information of the FAX is transferred and set, to the calendar of the PC.
Patent JP-S62156548-A (JP)
Title: Method and instrument for measuring softening point distribution of heat softening material
Inventor: HARAGUCHI KAZUTOSHI
IPC: G01N25/04
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the curve of a softening point distribution with good reproducibility by mixing a heat softening material which is prepd. to grain sizes within a specified range and material which is prepd. to about the same grain size as the grain size of the heat softening material and does not soften with heat, heating the mixture at a specified heating up rate under a specified pressure in a vessel, measuring the volumetric change of a sample and making differentiation operation. CONSTITUTION:This method and instrument consist in uniformly mixing the heat softening material A which is prepd. to have <=40 mesh grain size and within the specified range and the material B which is prepd. to about the same grain size as the grain size of said material and does not soften with heat to attain <1 A/B by the volume, heating the mixture at the specified heating up rate under the specified pressure in the vessel where the volumetric change by the heat is low, measuring the volumetric change of the sample within the temp. range where the heat softening material softens and subjecting the measured value to correction then making the differentiation operation. The A/B preferably made about 0.1-0.4 in this case. The pressure and heating up rate during heating are usually selected from the range of about 0.5-30kg/cm<2>.G pressure and about 0.5-20 deg.C/min heating up rate.
Patent JP-H08134116-A (JP)
Title: Curable resin composition and production of cured resin
Inventor: OTAKI CHUICHI
IPC: C08J7/04
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a resin composition, readily efficiently curable with ultraviolet rays at high wavelengths and capable of sustaining excellent ultraviolet absorptivity for a long period by blending a photopolymerlzable polymer and/or monomer with a polymer type ultraviolet ray absorber, a photoinitiator and a sensitizer. CONSTITUTION: This resin composition is obtained by blending a photopolymerizable polymer and/or monomer with a polymer type ultraviolet rauy absorber capable of absorbing ultraviolet rays at <380nm wavelength, a photoinitiator acting with long-wavelength ultraviolet rays at 380-400nm wavelength or visible rays and a sensitizer. A reactive compound or a polymer unreactive therewith may further be added to the resin composition. A polymer selected from acrylic, methacrylic and vinylic polymers is used as the photopolymerizable polymer. The ultraviolet ray absorber contains a functional group such as acryloyl, hydroxyl, carboxyl, epoxy or amino group in the molecule. Allyl ketone, 2,4,6-trimethylbenzoyldiphenylphosphine oxide, etc., are used the photoinitiator.  A reactive compound containing a functional group such as isocyanate. amino, epoxy or methylolamino group is blended with the resin composition.
Patent JP-H05136325-A (JP)
Title: Semiconductor surface-mounting component
Inventor: TANAKA AKIHIRO
IPC: H01L23/50
Filed: 1991-11-15
Abstract: PURPOSE:To eliminate an error or the like when the polarity of the title component is judged and the title component is mounted by a method wherein the number of pins protruding in one direction of a plastic package is made different from the number of pins protruding in the other direction and the shape of the package is made asymmetric. CONSTITUTION:In a package body 18 which has plastic-packaged a semiconductor or the like, e.g. seven pins 19-1 to 19-7 are arranged as left-side leads on one side and nine pins 19-8 to 19-16 are arranged as right-side leads on the other side. In addition, the shape of the package body 18 is molded asymmetrically. In this manner, the number of pins on the right side and that on the left side are distributed asymmetrically, and the shape of the package body 18 is made different. Thereby, it is possible to eliminate an error or the like when the polarity of the title component is judged in a stick housing operation and the title component is mounted.
Patent JP-H11117959-A (JP)
Title: Disc brake
Inventor: DOI MITSUHIRO
IPC: F16D55/224
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To keep the excellent slide characteristics of a disc brake operation of a brake and stably mount a caliper on a mounting member during non-brake. SOLUTION: Slide pins 11 and 17 fastened against the respective mounting parts 9 of a caliper 5 are slidably inserted in a fit-in state in respective pin holes 3 formed in the respective arm parts 2A of a mounting member 2. A pair of plane parts are formed in positions, situated facing each other in the rotation direction A of a disc 1, at the slide pin 11 on the outlet side in the rotation direction A of the disc 1, of the slide pins 11 and 17. This constitution provides a gap between the pin hole 3 and the slide pin 11 and being larger in a rotation direction A than the radial direction of the disc 1. Further, a pair of plane parts are formed in positions, situated opposite to each other in the radial direction of the disc 1, and at the slide pin 17 on the inlet side in the rotation direction of the disc 1.
Patent JP-H05111746-A (JP)
Title: Divided roll
Inventor: EKIMORI TERUMICHI
IPC: B22D11/128
Filed: 1991-10-21
Abstract: PURPOSE:To control the bulging amount to minimum and effectively prevent the inner side cracking, the outer surface cracking and the composition segregation, etc., of the casting parts caused by bulging by shortening the casting parts nonsupporting range occupied with the bearing parts between respective rolls of the conventional divided roll. CONSTITUTION:Plural rolls R, R are arranged in series, the respective both side parts are supported with bearings. A short drum roll sR is arranged rotationably between respective bearing parts ch, ch of adjacent rolls R, R. The rotary axial part of the short drum roll sR is made rotationable together with the adjacent rolls R, R by fitting both side parts in a cooling water flowing passes H, H of respective core parts to be received with bearings 1, 1 of the adjacent rolls R, R, and is together composed with a connecting through tube part J0 which connects through between the cooling water flowing passes H, H.
Patent JP-2000127088-A (JP)
Title: Paper tube cutter
Inventor: SOGA TETSUJI
IPC: B26D3/16
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To dispense with a moving motor and a positioning sensor provided on each cutter of a paper tube cutter and improve the positioning accuracy. SOLUTION: A first line 3 parallel along the longitudinal direction of a cut core shaft 2 where a paper tube 1 is provided and plural cutters 4 are movably installed in the line 3 to construct the paper tube cutter. In the paper tube cutter, a second line 40 parallel to the first line 3 is provided and a positioning moving carrier 41 is disposed in the line 40. The cutter 4 is provided with a connecting pin capable of freely projecting and sinking, and the moving carrier 41 is provided with a connecting hole. By fitting the connecting pin in the connecting hole, the cutter 4 is connected to the moving carrier 41 to be disposed in a designated position. The moving carrier 41 is provided with a driving source and a positioning sensor, whereby positioning is performed by one sensor to prevent variation of sensors and improve the positioning accuracy.
Patent JP-H01143015-A (JP)
Title: Magnetic recording medium with protective film
Inventor: MORI SHIGEO
IPC: C10N40/18
Filed: 1987-11-30
Abstract: PURPOSE:To suppress elongation by heat, etc., to improve a traveling property and wear resistance and to decrease the burden of a motor by coating a component contg. a specific phosphazene compd. having a polymerizable group as a protective film on the surface of a magnetic recording medium. CONSTITUTION:The protective film essentially consisting of the curable phosphazene compd. which has the repeating unit expressed by the formula and >=3 degrees of polymn. is formed on the surface of the magnetic recording medium. In the formula, (a), (b) are a>0, b>=0, and denote the real numbers satisfying a+b=2; A denotes a polymn. curable group; B denotes a non-polymn. curable group. The formula expresses not the single compd. but the average value of the mixture composed of several kinds of the compds. The (a) and (b) which indicate the number of the respective groups are, therefore, not always limited to integers and are the real numbers including decimals as well. The degree of polymn. is similarly not only the integers of >=3 range but also the real numbers including decimals.
Patent JP-2000124144-A (JP)
Title: Manufacture of semiconductor integrated circuit device, semiconductor wafer and manufacture thereof
Inventor: SATO TOMOMI
IPC: H01L21/8242
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device of high reliability and an epitaxial wafer of high quality and gettering capability at low cost. SOLUTION: A CZ wafer 1 (impurity concentration = about 5×1018 atoms/cm3) is mounted on a boat, that is installed in an epitaxial growth oven to hold the entire circumference or a part of the peripheral part of the wafer 1, and after impurities are diffused outward into the wafer 1 through its surface and backside by pre-heating the wafer 1, a gas is exhausted from the epitaxial growth oven. Then, reaction gas is introduced into the epitaxial growth furnace, an epitaxial layer (impurity concentration = about 1.4×1015 atoms/cm3) 2a and a semiconductor layer 2b are grown on both sides of the CZ wafer 1 respectively at a temperature lower than the temperature of preheating by 50 to 100 deg.C to form an epitaxial wafer 2EW.
Patent JP-H09148430-A (JP)
Title: Formation of wiring
Inventor: OGURO MASATO
IPC: H01L21/302
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the rise of the contact resistance of wiring can be prevented even when a connecting hole forming area is partially deviated from a lower-layer wiring pattern forming area. SOLUTION: After a lower-layer wiring pattern 2 formed by laminating an Al-based material layer 6 and a reflection preventing film 7 composed mainly of a TiN layer in this order is formed on a substrate 1 and the pattern 2 is coated with an interlayer insulating film 3, a connecting hole 4 in which the pattern 2 is exposed is formed by selectively etching the insulating film 3 and the hole 4 is filled up with upper-layer wiring. When the forming area of the hole 4 is partially deviated from the forming area of the pattern 2, a trench 5 is formed along the side wall of the pattern 2 due to the over-etching of the insulating film 3. However, the thickness of the reflection preventing film 7 is set in advance so that the surface of the pattern 2 exposed in the trench 5 can become the film 7 only.
Patent JP-H07253544-A (JP)
Title: Compact returning-type wide-angle reflecting optical system without disturbance
Inventor: YAUJIEN WAN
IPC: G02B17/06
Filed: 1994-12-02
Abstract: PURPOSE: To provide three sets of wide-angle optical video systems which are able to generate images of four reflector systems. CONSTITUTION: This system is equipped with a 1st reflecting means 20 composed of a convex mirror segment, which receives and reflects an electromagnetic energy beam from a remote position and has a high-order aspherical coefficient, 2nd and 4th reflecting means 22 which are composed of concave mirror segments having 1st, and 2nd reflection areas adjacently and a high-order aspherical coefficient, and receives the beam reflected by the 1st reflecting means 20 by the 1st, reflecting area and reflects the received beam to a video plane by the 2nd reflection area, and a 3rd reflecting means 24 composed of a plane mirror which receives and reflects the beam reflected by the 1st reflection area of the concave mirror to the 2nd reflection area of the concave mirror and is rotatable about the concave mirror;  and the vertexes of the concave mirror and concave mirrors are on an optical axis 36 perpendicular to the center of the plane reflecting mirror.
Patent JP-H11135374-A (JP)
Title: Electrolytic solution for electrochemical capacitor
Inventor: UE MAKOTO
IPC: H01G11/62
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution exhibiting high conductivity for an electrochemical capacitor, which is used as memory backup for an electronic apparatus or as power for an electric vehicle or the like which requires a large current. SOLUTION: An electrolytic solution is formed by dissolving hexafluoroantimony acid quaternary onium salt as solute in a nonaqueous solvent containing 5-90 wt.% of aliphatic monocarbon acid ester such as formic acid propyl or ethyl acetate and 95-10 wt.% of bi-polar a proton solvent such as ethylene carbonate, propylene carbonate or gammabutylolacton.
Patent JP-H02146993-A (JP)
Title: Power supply controller
Inventor: AISAKA SEIYA
IPC: H02P5/00
Filed: 1988-11-28
Abstract: PURPOSE:To stably drive a plurality of DC loads by providing ON timing control means for deviating the ON timings of a plurality of switching means from each other at a predetermined time so that the timings of starting power supply do not coincide. CONSTITUTION:Motor drivers 29, 30, 31, 32, 33 are connected to a CPU 25 through an input/output interface 28 and a motor driver 28, and an optical motor 19, a drum motor 20, a developing motor 21, a conveying motor 22 and fixing motor 23 are respectively driven by the motor drivers 29-33. When the ON of a print key is discriminated, the CPU 25 first starts rotating the motor 20. The motor 21 is started 0.3 second later. After a photoelectric drum 13 is stabilized (remaining potential is removed, etc.) the motor 22 is started to be rotated. Then, 0.3 second elapses, and the motor 23 is started for a copying process.
Patent JP-S63154226-A (JP)
Title: Press piercing method for cylindrical material
Inventor: YAMAGATA YUTAKA
IPC: B21D28/28
Filed: 1986-12-18
Abstract: PURPOSE:To eliminate the generation of a crack by a punch in a press piercing and to improve the yield by simultaneously advancing a split die to the outer peripheral face of a cylindrical material and after applying it to an uniform pressure punching the peripheral wall of the cylindrical material by projecting a punch. CONSTITUTION:The cylindrical blank 1 fitted to the outer peripheral face of a holder member 13 is placed on a table 2. The plural split dies 7-10 arranged at the outside of the cylindrical blank 1 are then advanced simultaneously and the abutting faces 7a-10a are abutted with an uniform pressure to the outer peripheral face of the cylindrical blank 1. The punches 3-6 projecting and withdrawing in the axial line direction of the cylindrical blank 1 at the inner side thereof with the descent of an operation rod 19 are simultaneously projected. With the projection of these punches 3-6, a hole 23 is simultaneously punched. The crack by the punch is not caused on the peripheral wall of the cylindrical blank 1 with this method and the piercing yield can be improved.
Patent JP-H01141995-A (JP)
Title: Fluorinated hydrocarbon-based azeotropic mixture
Inventor: ASANO AKIO
IPC: C23G5/028
Filed: 1987-11-30
Abstract: PURPOSE:To provide the title mixture which has an azeotropic point, is free from compsn. change at the time of recycling, and can be used as an alternative flon, and which comprises 1,1-dichloro-2,2,2-trifluoroethane and 2-methylbutane. CONSTITUTION:1,1-Dichloro-2,2,2-trifluoroethane (A) is mixed with 2- methylbutane (B) to prepare a fluorinated hydrocarbon-based azeotropic mixture. Pref. mixing proportions are 67-87wt.% component (A) and 33-13wt.% component (B). The mixture is incombustible or flame retardant and provides an azeotropic compsn. It can be used as a heating medium, a foaming agent or the like in place of the conventional fluorocarbon (e.g., 1,1,2-trichloro-1,2,2- trifluoroethane). In particular, when it is used as a solvent, its detergency is higher than that of the conventional fluorocarbon (flon), and hence it is suited for use as a cleaning solvent for replacing the conventional fluorocarbon.
Patent JP-2001120908-A (JP)
Title: High-molecular flocculating agent and its manufacturing method
Inventor: KUBO KATSUHISA
IPC: B01D21/01
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high-molecular flocculating agent which is a cationic high-molecular flocculating agent having amidine units and which exhibits excellent flocculating performance even when a ratio of the amidine units is comparatively low, and to provide its manufacturing method. SOLUTION: The high-molecular flocculating agent is characterized by containing a polymer having (A) 6 to 30 mole% amidine units expressed by general formula [1], (B) 0.0003 to 0.04 mole% polyfunctional monomer units and (C) other monomer units. In the manufacturing method of the high-molecular flocculating agent, a monomer mixture containing N-vinyl or N-isopropenyl carboxylic acid amide or imide, (meth)acrylonitrile and a polyfunctional monomer is polymerized and then is subjected to acid denaturation to form amidine units. The manufacturing method of the high-molecular flocculating agent is distinguished by the fact that charging molar ratio of an N-vinyl or N- isopropenyl compound to (meth)acrylonitrile is 20:80 to 80:20 and changing quantity of the polyfunctional monomer is 0.0003 to 0.022 mole%.
Patent JP-H02243184-A (JP)
Title: Manufacture of decoration for doll
Inventor: KOTAKE MICHIKO
IPC: A63H9/00
Filed: 1989-11-18
Abstract: PURPOSE:To provide a decoration easy to manufacture and always fit a doll body by forming an flexible chemical fiber developed into a planar fashion and having a pattern symmetric with respect to a base line, folding the fiber and laminating the edge so that portions of the edges to be closed are bonded to each other. CONSTITUTION:A stocking A is made into a predetermined pattern by punching or cutting a flexible chemical fiber material such as nylon. This pattern is of the stocking developed into a planar fashion and symmetrical with respect to the base line (q). Next, the pattern 10 is folded into two along the base line (q) and overlapping edges are fusion welded with each other by using a jig and template to form the stocking configuration. Since the material of the stocking A is flexible to provide a high responsive property to the body of a doll, so that even small errors caused by the patterning or fusion welding for example are absorbed by the flexibility of the material.
Patent JP-H08161222-A (JP)
Title: Processor and program preparation method therefor
Inventor: SAIKAMI KATSUHIKO
IPC: G06F9/06
Filed: 1994-12-05
Abstract: PURPOSE: To select an external RAM access method corresponding to a required processing speed. CONSTITUTION: The instruction code of a first mode for which an access object becomes an internal or external RAM by the arithmetic result of a valid address computing part 30 and the instruction code of a second mode for which the instruction code itself indicates it is access to the external RAM and an external RAM access address is specified by the previous step of the instruction code are provided. A control part 20 delays the operation of the program counter 13 and the decoding operation of the instruction code for a system clock cycle number W set in a weight cycle register 25 when the decoded result of the instruction code is the RAM read instruction of the first mode and the arithmetic result of the valid address computing part 30 is within the address range of the external RAM and delays the operation of the program counter 13 and the decoding operation of the instruction code for the system clock cycle number W-2 when the decoded result of the instruction code is the RAM read instruction of the second mode and the W-2 is positive.
Patent JP-H05113681-A (JP)
Title: Phthalocyanine photoconductive composition
Inventor: OHASHI TOYOJI
IPC: C07D487/22
Filed: 1991-10-22
Abstract: PURPOSE:To obtain a compsn. which can be used for digital recording system electrophotograph since digital output signals are obtd. for both of digital and analog type input light by using a specified phthalocyanine compsn. in a photosensitive layer. CONSTITUTION:This photoconductive compsn. is obtd. by compounding 0.0001-10 pts.wt. of phthalocyanine deriv. expressed by formula II with substitution of 1-3 electron donating groups to 100 pts.wt. of unsubtd. phthalocyanine deriv. expressed by formula I. Or a compd. expressed by formula III is compounded by 0.01-20 pts.wt. to 100 pts.wt. of the phthalocyanine photoconductive compsn. In formulae I-III, M is a hydrogen atom or such atom or compd. which can make a phthalocyanine covalent bond or coordinate bond, R<1>-R<3> are hydrogen atoms or electron donating groups, and at least one of them is an electron donating group R<4>-R<11> are same or different hydrogen atoms or electron attracting groups and at least four of them are electron attracting groups.
Patent JP-H06145161-A (JP)
Title: Method for purifying phthalic anhydride
Inventor: ASAMI YUKIO
IPC: C07B61/00
Filed: 1992-11-11
Abstract: PURPOSE:To safely purify crude phthalic anhydride produced by vapor-phase oxidation of o-xylene at a low cost without decomposition of phthalic anhydride. CONSTITUTION:Crude phthalic anhydride produced by vapor-phase oxidation of o-xylene is heat-treated in the presence of a catalyst of a metal phosphate at a high temperature and then distilled to purify phthalic anhydride.
Patent JP-2001118025-A (JP)
Title: Threshold detecting circuit, thershold adjusting circuit, and squaring circuit
Inventor: UENO MASAYUKI
IPC: G06G7/20
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a threshold detecting circuit and a threshold adjusting circuit which is suitable to a squaring circuit which can obtain a high-precision multiplication result with a relatively low soursce voltage and the squaring circuit. SOLUTION: A 1st current corresponding to a reference voltage Vref is supplied to an NMOS transistor(TR) 113, a 2nd current which is higher than the 1st current by a level allowed as a detection error is supplied to a PMOS TR 114, and a current which is the difference between the 1st and 2nd currents is supplied to an NMOS TR 115, and the threshold of the NMOS TR 115 is detected and reference bias voltages of the NMOS TRs 115 and 132 are adjusted by an operational amplifier 121 so that the threshold becomes equal to the reference voltage Vref, thus obtaining the voltage which is the square of an input voltage Vin.