baber/WOPTO huggingface dataset:
Patent JP-H10286634-A (JP)
Title: Method for spinning and device therefor
Inventor: TERADA KOSUKE
IPC: B21D22/14
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the precision of spinning by ironing in order to made the wall thickness thinner and to prevent the fault of crack etc. caused by the stress concentration. SOLUTION: In the state of a forming die 7 being turned around the axial center as the center together with a material W to be worked while supporting the material W to be worked by closely abutting the inner circumference face, a roller 11 is moved in the axial direction while pressing the outer circumference face of the material W to be worked and spinning by ironing is executed. In this time, onto the fore side of moving direction of the roller 11, the tension is applied by a hydraulic cylinder 15 through a rod 13.
Patent JP-S63264769-A (JP)
Title: Serial communication controlling method
Inventor: SUZUKI TAKANOBU
IPC: H04Q9/00
Filed: 1987-04-22
Abstract: PURPOSE:To realize large-capacity data transmission and reception without changing an ordinary data communication method, by changing the form of data transmission at the time of ordinary transmission when large-capacity transmission is performed. CONSTITUTION:The main body 21 of an image recorder is connected with plural additional devices 24 connected to the main body 21 by means of common serial lines 22 and 23 and data transmission is usually performed by performing time division on each frame between the main body side and plural additional devices. When ordinary data transmission is performed, the main body side discriminates whether or not the data transmission in a time division basis is necessary and, when it is discriminated that no data transmission in a time division basis is specially required, the route between specific one of the additional devices 24 and main body 21 is used exclusively for large-capacity data transmission. Therefore, large-scale data transmission can be performed within a relatively short time without causing no trouble in the operation of the image recorder itself.
Patent JP-H02278922-A (JP)
Title: Key input device
Inventor: SAMADA YUUJI
IPC: H04Q9/00
Filed: 1989-04-19
Abstract: PURPOSE:To improve the operability and to evade the waste of power consumption due to a lighting switch left ON by extending the operating period of a lighting means only when an operation key is depressed during a prescribed period. CONSTITUTION:A microcomputer 20 receives an input signal from an input section 18, sends a control signal in response to the input signal to a transmission section and when other operation keys 10, 13 are not depressed within a prescribed wait period while a contact 16a of a light switch 16 is closed and after that, a signal is sent to a illumination driving circuit 21 to light a illuminating section 22 and the microcomputer 20 controls the display section to be lighted. When the operation keys 10, 13 are depressed within the wait period, the start point of the wait period is changed to the open time point of the contact of the operation keys to revise the wait period. Thus, the operability is improved and wasteful consumption of power is avoided.
Patent JP-S5525427-A (JP)
Title: Preparation of aromatic polyester-polycarbonate
Inventor: MORI HAJIME
IPC: C08G63/00
Filed: 1978-08-10
Abstract: PURPOSE: To obtain an aromatic polyester-polycarbonate having improved mechanical and thermal properties, by polycondensation of a reaction product between a low-molecular polyester oligomer and phoshene with a dihydroxydiaryl compound.  
     CONSTITUTION: Terephthaloyl chloride is dissolved in an organic solvent, e.g. methylene chloride, preferably in a concentration of 2W10wt.%. A dihydroxydiaryl compound, e.g. bis (4-hydroxyphenyl) methane, of the formula (R is hydrocarbon group; X is methylene group, etc.) is dissolved in an aqueous caustic alkali, e.g. sodium hydroxide. The both solutions are brought into contact with each other to give a low-molecular polyester oligomer, which is then reacted with phosgene for 5W30sec, and with an aqueous solution of a dihydroxydiaryl compound and polycondensed to give the desired aromatic polyester-polycarbonate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02276679-A (JP)
Title: Optical recording medium
Inventor: TAKAHARA SHIGERU
IPC: G11B7/2534
Filed: 1989-04-19
Abstract: PURPOSE:To provide high absorption of semiconductor laser beam to a recording layer and high reflection factor to the recording layer itself and to eliminate additional reflection layer of metal or metal oxide film by employing specific phthalocyanin pigment in the recording layer of optical recording medium. CONSTITUTION:Optical recording medium substantially comprises a transparent injection molding resin substrate and a recording layer arranged on the substrate, where the recording layer contains phthalocyanin pigment shown by the formula. In the formula, Y<1>, Y<2>, Y<3>, Y<4>, Y<5>, Y<6>, Y<7>, Y<8> represent substituent or non-substituent hydrocarbon independently where Y<1>, Y<3>, Y<5>, Y<7> differ respectively from Y<2>, Y<4>, Y<6>, Y<8> while X<1>, X<2>, X<3>, X<4>, X<5>, X<6>, X<7>, X<8> represent hydrogen atom, alkylthio group or arylthio group independently and M represents two hydrogens, bivalent metal atom, or trivalent or tetravalent substituent metal atom. The substrate includes injection molding resin such as acrylic resin, polycarbonate resin or polyolefin resin which transmits signal recording/ reproducing light and having light transmission factor higher than 85% and low optical anisotropy.
Patent JP-S5525547-A (JP)
Title: Suction device of multicylinder internal combustion engine
Inventor: TOYODA SHIYUUHEI
IPC: F02B31/00
Filed: 1978-08-10
Abstract: PURPOSE: To accelerate mixed air flow from the branch path to improve combustion capacity by connecting suction ports in the throttle valve down stream of the multicylinder engine through the connecting path and the branch path of which top end is designed so that it is tangential shaped in the cylindrical concave in the upper part of the suction valve.  
     CONSTITUTION: Each throttle valve 22 of each cylinder which is provided near the suction port 5b of each suction path 15 with the carbureter 13 is linked to one another by a common shaft. The common connecting path 29 which extends in the longitudial direction of the engine is provided in the lower part of the suction path 15, and the connecting branch path 30b which opens into each suction port 5b strectches out of the connecting path 29. The branch path 30b is arranged in the tangential direction against the suction port 3b, and the hollow conducting pipe 31 which opens near shoulder part of the suctio valve 3b and through which the mixed air from other suction port is conducted, while being accelerated, into the combustion chamber 10 is improve the combusting condition is inserted into the branch pipe 30b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60242856-A (JP)
Inventor: FURANKU MIIHAN
IPC: A61L11/00
Filed: 1985-05-08
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-H07265334-A (JP)
Title: Occlusal pressure even dispersion type dental implant to be embedded into jaw bone
Inventor: SATO TOMOHIDE
IPC: A61C8/00
Filed: 1994-04-01
Abstract: PURPOSE:To prevent bone resorption in a contact surface between an implant body and a bone tissue and inflammation otherwise caused continuously in a surrounding tissue of an implant attributed to the vibration and rotation of the implant body and uneven dispersion of an occlusal pressure as generated in the occlusion. CONSTITUTION:An implant body is made up of an occlusal pressure accepting part 1 presenting a virtually conical tapered form in which a part positioned in an indent of a bone face contact part 5 thereof reduces in height as much as possible and the bone face contact part 5. Both structures are linked with an elastic fiber-like construction 3 while a pressure buffer bode comprising a viscoelastic body, a viscoelastic fluid 4 or a fluid is sealed and interposed between both the structures.
Patent JP-S63262470-A (JP)
Title: Vapor phase reactor
Inventor: UMENO RYUTARO
IPC: C23F4/00
Filed: 1987-04-21
Abstract: PURPOSE:To prevent the rolling up of foreign matter in a spare chamber by separating the spare chamber connected to a reaction furnace into two chambers in the lengthwise direction, providing a driving system for a wafer conveying means in the lower chamber, and furnishing the wafer conveying means and a gaseous N2 inlet in the upper chamber. CONSTITUTION:The inside of the space chamber 20 connected to the reaction furnace 10 of the vapor phase reactor is separated by a partition plate 40 in the lengthwise direction into two chambers. The wafer conveying means 50 is provided in the upper chamber 42 to convey the wafer 52 to and from the reaction furnace 10. The driving system 60 for reciprocating the wafer conveying means 50 is furnished in the lower chamber 44. A groove through which the supporting member 62 for the wafer conveying means 50 is pierced and used for reciprocating the means 50 in cut in the planar part of the partition plate 40. The gas nozzle 72 of a means 70 for injecting gaseous N2 for adjusting the pressure in the spare chamber 20 is positioned above the partition plate 40, and the rolling up of the foreign matter dusted by the driving system 60 due to the injection of gaseous N2 is controlled.
Patent JP-2000293384-A (JP)
Title: Method of controlling program execution
Inventor: TANI AKIHIKO
IPC: G06F9/06
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a program execution controlling method which can start a program with various start conditions, can perform scheduling of various programs and also prevents the use efficiency of a CPU from dropping. SOLUTION: The start condition functions are made to correspond to program control information 4 stored in a program management table 1 in accordance with each program and are registered with the function 4, when a program is started, a program execution controlling part 2 refers to the program management table, executes the start condition function registered there, decides the establishment/failure of the start condition according to a return value from the start condition function and starts the program when the start condition is established.
Patent JP-S58215049-A (JP)
Title: Method for wafer marking
Inventor: ICHIHARA TAKAHIRO
IPC: H01L21/66
Filed: 1982-06-08
Abstract: PURPOSE:To prevent damage generating on a wafer by a method wherein the result of judgement performed on semiconductor chips to find out whether they are non-defective or defective is recorded by positioning on the wafer, and the chips are divided into the non-defective and defective ones based on the information obtained as above. CONSTITUTION:While a physical positioning is being performed on a recording medium D to indicate the non-defectiveness or defectiveness of chips 1-3 on the wafer A, the result of positioning on the other chips are recorded in the same manner as above. The chips can be selected into non-defective and defective ones in the process performed later on by reading the recording medium D. As a result, no damage is inflicted on the wafers, thereby enabling to perform a retesting on them. Also, the process to be performed later on can be mechanized easily, and the quality of the semiconductor chips can be improved.
Patent JP-S59223781-A (JP)
Title: Aerosol type antifouling finishing agent
Inventor: URANO NAOYUKI
IPC: C09K3/30
Filed: 1983-06-03
Abstract: PURPOSE:To provide an aerosol type antifouling finishing agent which requires only natural drying with air for a good antifouling effect, prepd. by dissolving a fluorine-based antifouling finishing agent in an organic solvent an adding a propellant to it. CONSTITUTION:An aerosol is prepd. by dissolving a fluorine-based antifouling finishing agent in an organic solvent and adding a propellant to it. Used as antifouling finishing agent is a reaction product of a perfluoroalkyl group-contg. compd. and a polyvalent isocyanate compd. The organic solvent should be selected from among those which have a high solvency power on urethane compd. contained as effective ingredient, a b.p. suitable for air drying and a low toxicity and do not contaminate workpiece in field application. Preferred are lower halogenated hydrocarbon and/or glycol ether. The propellant includes lower halogenated hydrocarbon, lower aliphatic hydrocarbon, carbon dioxide gas, nitrogen suboxide and nitrogen.
Patent JP-S60246921-A (JP)
Inventor: MIN PON RION
IPC: B63B21/26
Filed: 1985-05-10
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-H06304090-A (JP)
Title: Hand dryer
Inventor: MORI AKIRA
IPC: A47K10/48
Filed: 1993-04-23
Abstract: PURPOSE:To provide a hand dryer having functions of deodorizing or aromatizing, wherein the constraction space is small. CONSTITUTION:A hand dryer consists of a housing 1 provided with a suction port 1a and a discharge port 1c, a fan 3, a heater 4, a motor 5 for rotatably driving the fan 3, a vent passage formed between the heater 4 and the fan 3, a deodorant filter 8 and/or an aroma cassette.
Patent JP-S581871-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OGIJI KENJI
IPC: G11B5/008
Filed: 1981-06-26
Abstract: PURPOSE:To check the picture recording contents with the picture recording monitor during the picture recording, by setting a reproducing head on a recording head in the axial direction of a rotary cylinder and setting the stacking interval between these two heads at an integer-fold value of the track pitch. CONSTITUTION:The recording exclusive video heads 23 and 25 are for 1ch and 2ch respectively, and a pair of reproducing exclusive video heads 24 and 26 are set to a rotary cylinder 22 and above the heads 23 and 25 respectively. The space between the heads 23/25 and the heads 24/26 is set at an integer-fold value e.g., twice of the track pitch. Thus the head 24 traces the (n-2)th track which is preceding by two tracks in case the head 23 is recording the n-th track for example after a tape 32 is made to travel. As a rsult, a reproduced signal can be read out at a reproducing head part while a recording signal is fed to a recording head part.
Patent JP-H10279314-A (JP)
Title: Nonmagnetic black pigment powder, nonmagnetic black coating material using that nonmagnetic black pigment powder, and black rubber and resin composition using that nonmagnetic black pigment powder
Inventor: TANAKA YASUYUKI
IPC: C08L21/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a nonmagnetic black pigment powder having excellent black color degree and heat resistance and more excellent dispersibility, and to provide a black coating material excellent in acid resistance or a black rubber and resin compsn. excellent in ageing resistance by coloring with the nonmagnetic black pigment powder. SOLUTION: This nonmagnetic black pigment powder consists of nonmagnetic black granules having 0.1 to 10 μm average diameter and a hematite structure which essentially consists of iron and contains Mn. The nonmagnetic black powder has such properties that the amt. of Mn is 5 to 40 wt.% of the nonmagnetic black powder, that the powder pH is >5.5, that the amt. of soluble sodium salt is <=500 ppm calculated as Na, and that the amt. of soluble sulfate is <=200 ppm calculated as SO4 .
Patent JP-H0639182-A (JP)
Title: Communication control device of controller for full-automatic washing and drying machine
Inventor: YOKOYAMA NAOKI
IPC: D06F33/02
Filed: 1991-04-30
Abstract: PURPOSE:To enhance the reliance upon the anti-noise characteristics of a serial link between a plurality of microcomputers provided in the control part of a washing/drying machine. CONSTITUTION:The configuration of a plurality of microcomputers is based on the degree of freedom of the circuit board mounting space and increase of I/Os. A master microcomputer 1 and a slave microcomputer 2 communicate with each other about their states and the control code by means of serial communication. The inter-connection part of the two microcomputers 1, 2 is configured in hardware structure through a serial link circuitry 3, where not only usual error sensing and the retry function but also a clock rate control and a filter select terminal are furnished in order to establish a normal communication function under severe electrical conditions where a number of 100-V loads exist. and they are allowed to function to achieve enhancement of the reliance upon the communications.
Patent JP-H11278607-A (JP)
Title: Automatic warehouse
Inventor: YUASA YOSHIKI
IPC: B65G1/04
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To carry an article in and out of at least two-stage article storing shelves with only one truck. SOLUTION: Because a truck 11 in this automatic warehouse is provided with an elevating carrier 14 to freely move up and down, the elevating carrier 14 can be moved down such that it faces to an article storing shelves 6 in a step disposed one step or two steps below the article storing shelves 6 in a step on which the truck 11 travels left and right. Therefore, an article W is carried in and out of the article storing shelf 6 facing to the elevating carrier 14.
Patent JP-S58215688-A (JP)
Inventor: YAMADA ATSUSHI
IPC: G09F13/08
Filed: 1982-06-10
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-S61256209-A (JP)
Title: Dimension measuring apparatus of article
Inventor: NAKAGAWA REIJI
IPC: G01B11/02
Filed: 1985-05-08
Abstract: PURPOSE:To enable measurement of an article always at the reference temperature immune to temperature change, by measuring the master gauge set beforehand and comparing this measured value with that of the master gauge of the previous measurement. CONSTITUTION:Two parallel beams of light 3g are irradiated in such a way that a portion of each is shielded by measuring end units 3a, 3b of a specimen 3 and ranges W2, W3 shielded by the specimen 3, among both beams of light 39 are detected. The end units 3a, 3b of the specimen are detected and based upon this measured values, dimensions of the specimen 3 are measured. At this moment, when it is considered that a difference of the previous measured value of the master gauge and that of this time is found on the high level that is not caused by the change of temperature, judgement is given that absormalities of apparatuses, detectors 4, etc. are responsible for this situation and the following is suspended accordingly. On the other hand, when above difference is though on such a level caused by the change of temperature, calculation of the change of temperature of the time of the previous measurement and that of this time can be made by the above difference, and temperature compensation according to this can be available.
Patent JP-S5525739-A (JP)
Title: Fuel feed controller
Inventor: YAMAMOTO YOSHIO
IPC: F23N1/08
Filed: 1978-08-11
Abstract: PURPOSE: To provide hot water at constant temperature irrespetive of the changes in feed water amount by directly connecting a force arising from pressure difference with a fuel pressure controller which controls feed pressure.  
     CONSTITUTION: The water in a water circuit 1 flows through a pressure difference generator 4 having a throttle portion 2 and through a heat exchanger 7, and hot water is tapped from a faucet 8. A force generator 9 comprises a main diaphragm 10 in the center and balance diaphragms 11 and 12 above and below the main diaphragm 10, and generates a force corresponding to the pressure difference between a high-pressure chamber 15 and a low-pressure chamber 17. A fuel pressure controller 20 is arranged opposite to the force generator 9. When gas pressure increases, this is detected by a fuel diaphragm 24 and the pressure is controlled by an operating element 25. The operating element 25 of the controller 20 is disposed on the same center line as the shaft 13 of the force generator 9, and the sizes of the diaphragms are so selected as to make the gas amount proportional to the water  amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5723621-A (JP)
Title: Preparation of hetero-ring-modified epoxy resin
Inventor: ETOU SHIYOUHEI
IPC: C08G18/72
Filed: 1980-07-17
Abstract: PURPOSE: To prepare the titled resin having excellent heat resistance, mechanical strength, end workability, by reacting an imide-ring-containing diisocyanate derived from a tetracarboxylic acid dianhydride and a diisocyanate, with an epoxy compound.  
     CONSTITUTION: The objective compound is prepared by reacting (A) 1 equivalent of an imide-ring-containing diisocyanate compound obtained by the reaction of (a) 1 mol of a tetracarboxylic acid dianhydride of formula I (R is tetra-valent organic group), e.g. pyromellitic dianhydride with (b) 1.2W2mol of a diisocyanate of formula II (R 1  is bivalent organic group), e.g. tolylene diisocyanate, pref. at 50W 180°C, with (B) 1.5W10 equivalents of a compound containing two or more groups in the presence of a catalyst, e.g. a quaternary ammonium salt, pref. at about 100W200°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S611027-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIURA SHIYUUICHI
IPC: H01L27/14
Filed: 1984-05-18
Abstract: PURPOSE:To readily form a recess having an smooth oblique surface on the periphery of a substrate by forming a polyimide resin film pattern having a hole having smoothly oblique surface on the periphery, and then transferring the pattern to the substrate. CONSTITUTION:A polyimide resin film 22 is formed on a semi-insulating GaAs substrate 21. Then, after a laser light is emitted to the film 22 to heat treat with a temperature distribution, and then etched, thereby forming a pattern 22' having a smooth oblique surface 22A on the periphery. Then, the substrate 21 is entirely etched by a dry etching method. The pattern 22' is transferred by the etching to the substrate 21 to form a recess 21' having a smooth oblique surface on the periphery. Then, a semiconductor layer buried in the recess 21' is grown, and when the unnecessary part is removed, the thickness of the layer in the recess 21' becomes uniform over the entire substrate 21. Accordingly, when a semiconductor element having a height difference is integrated by the substrate 21, a wiring can be facilitated.
Patent JP-S60243734-A (JP)
Title: Writing method of video data
Inventor: OKAMURA HARUHIKO
IPC: G06F3/153
Filed: 1984-05-18
Abstract: PURPOSE:To write video data rapidly by a color CRT display device by executing simultaneous writing in plural memory areas and accessless repeated writing in one memory area. CONSTITUTION:Respective video data VSH-VFL are stored in corresponding data registers 32 or directly supplied to data selector 46. Control data are stored in a control register 31. At that time, a write request MWTC to a video RAM is inputted to an AND gate group 43 and signals SHWC-FLWC displaying whether said request MWTC is applied to the memory area SH or FG are also inputted, so that a WRITE command signal SHW is outputted from an OR gate group 47 through an AND gate group 44 or the like and a switch in a data selector 46 is turned to the lower side. Consequently, the video data VSH from a CPU are directly supplied to the memory area SH.