baber/WOPTO huggingface dataset:
Patent JP-S5848886-A (JP)
Title: Display device for digital watch
Inventor: IWAMI KIYOTO
IPC: G04G9/00
Filed: 1981-09-17
Abstract: PURPOSE:To easily discriminate displayed contents by displaying character patterns indicating a selected mode and also displaying patterns such as characters indicating the unit of numerical display at the mode. CONSTITUTION:In case of a standard clock mode, time (a) is displayed together with the unit characters indicating hour, minute and second and the day of a week. When a calendar mode is selected by operating an change-over switch, calender information (b) with the unit characters of the day of a week, month and day is displayed. When an alarm mode is selected, alarm setting time information (c) with the unit characters of am or pm, hour and minute is displayed. When a stopwatch mode is selected, clock time information (d) with the unit characters of minute, second and 1/100sec is displayed. When a timer mode is selected, clock time or setting time (e) with the unit information of minute, second is displayed.
Patent JP-H06331388-A (JP)
Title: One rotation signal detection in encoder
Inventor: KONO SHINICHI
IPC: G01D5/245
Filed: 1993-05-27
Abstract: PURPOSE:To enable the detection of a reference position with the elimination of erroneous detection of a rising edge by detecting the reference position according to a judging process to eliminate the erroneous detection as caused by the cracking of the edge which is generated at a rising part of a square pulse. CONSTITUTION:With the rotation of a code plate 1, a detection circuit 11 transmits sine signals of phases A, B and Z to a shaping circuit 12. The signals of the respective phases are sent to an AB/D+D-conversion circuit 13 to form a D+pulse signal and a D-pulse signal. On the other hand, the Z-phase signal is sent to a rising detection circuit 14. The circuit 14 detects all rising edges contained in the Z-phase signal and a detection pulse is outputted at each detection to an input circuit 22 within a microcomputer 20. Pulse signals D+ and D- are outputted to the circuit 22. The computer 20 has a CPU21, a memory 23 and an output circuit 24 in addition to the circuit 22. These elements are connected to the CPU21 with a bus 25. The CPU21 performs a masking/checking processing by a system of detecting a reference position according to a judging process.
Patent JP-H0313095-A (JP)
Title: Telephone exchange system
Inventor: DOMOTO YOSHIHISA
IPC: H04Q3/58
Filed: 1989-06-12
Abstract: PURPOSE:To attain connection processing with conventional dialing independently of accommodated location of an opposite extension telephone set by discriminating in which private branch automatic telephone exchange an extension telephone set is accommodated based on a caller dial number from the extension telephone set and applying connection processing. CONSTITUTION:In the case of dials 2, 30 received by an extension telephone set of an exchange A in hook-up state, the decision of intraoffice extension mutual connection is stored in a temporary storage area of a storage device MEMA and in the case of dials 31, 4, the decision of trunk line outgoing connection is stored. When the call is finished, the temporary storage area in the storage device MEMA is referenced and when the connection route is in its own station, extension incoming processing is executed and in the case of trunk line outgoing connection, an idle trunk line circuit is acquired and the processing to send all received dials is executed. An exchange B receives the dial via an extension circuit and the exchange B executes the extension interconnection processing.
Patent JP-H10330437-A (JP)
Title: Grafted fluororesin and crosslinked fluororesin
Inventor: SAITO MASAYUKI
IPC: C08J7/12
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin excellent in crosslinkability, adhesivity, etc., by grafting a fluororesin with an organopolysiloxane containing organosilixane units in which organic groups having unsaturated bond groups are bound to silicon atoms and organosiloxane units in which specific silylalkyl groups are bound to silicon atoms. SOLUTION: This grafted resin is obtained by grafting fluororesin (e.g. polyvinyl fluoride) with 0.1-30 wt.% of an organopolysiloxane containing (A) organosilicon units in which movalent organic groups having unsaturated groups are bound to silicon atoms and (B) organosiloxane units in which silylalkyl groups of the formula: (CH2 )a SiR3-b Xb [R is a monovalent organic group; X is a hydrolyzable group; (a) is >=1; (b) is 1-3] are bound to silicon atoms [e.g. a compound of the formula (R<1> -R<12> are monovalent organic groups wherein at least one of the groups has an unsaturated group), etc.] in an amount of 0.1-30 wt.% based on the fluoroesin.
Patent JP-H10328856-A (JP)
Title: Friction welding method and weld joint structure
Inventor: OKAMURA HISANOBU
IPC: B23K20/12
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To effect friction welding for a hollow member such as an extruded shape or a honeycomb panel without causing deformation or weld defects in a work. SOLUTION: In continuously welding two extruded shapes 1, 2 in the weld line direction by inserting into the weld zone a welding tool 3 constituted of a metallic rod that is formed with a material essentially harder than one for the extruded shapes 1, 2, moving the tool while it is rotated, and thereby generating a frictional heat; the end 12 of one shape 1 and that 13 of the other shape 2 are arranged so that their projecting parts 12a, 13a are superposed on each other, with the welding tool 3 positioned at the superposed area; the tool 3 is rotated with a load added to it to the extent that no buckling is caused in the shapes 1, 2; and welding is performed by using a plastic flow generated by frictional heat from the rotation.
Patent JP-H05308962-A (JP)
Title: Medium for animal cell culture
Inventor: TAWARA YUKA
IPC: C12R1/91
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a medium having excellent cell culture efficiency as a medium for culturing animal cells on an industrial scale, mostly comprising a basic medium treatable by heat sterilization method. CONSTITUTION:A basic medium comprising L-arginine hydrochloride (80-500mug/ml), L-histidine hydrochloride (150-100mug/ml), L-isoleucine (50-200mu/ml), L-leucine (50-200mu/ml), L-lysine hydrochloride (40-200mu/ml), L-methionine (15-50mu/ml), L-phenylalanine (150-100mu/ml), L-threonine (20-120mu/ml), L-tryptophan (5-30mu/ml), L-tyrosine (20-100mu/ml) and L-valine (20-120mu/ml) is blended with an extract of egg yolk and an extract of a specific organ in a specific ratio.
Patent JP-S5671045-A (JP)
Title: Preparation of allyl ester of aromatic dicarboxylic acid
Inventor: SEGUCHI KOUJI
IPC: B01J31/12
Filed: 1979-11-15
Abstract: PURPOSE: To obtain the titled compound which is a raw material for a diallyl phthalate resin useful as a material for electric appliances or machines, industrially and advantageously, by the reaction of an ester of an aromatic dicarboxylic acid with allyl alcohol, etc. in the presence of a specific organoitin compound, etc. under heating.  
     CONSTITUTION: (A) An ester of an aromatic carboxylic acid, e.g. dimethyl terephthalate, is reacted with (B) allyl alcohol and/or methallyl alcohol, in the presence of (C) one type of organotin compound or a mixture of two or more thereof expressed by the formula, (R 1  and R 2  are 1W8C alkyl, or phenyl; X is two halogen atoms or an oxygen atom), e.g. dibutyltin dichloride, and (D) one element of Group IIa, IIb, IIIa, IVa, IVb or VIII in the periodic table, as a simple substance, e.g. zinc powder, or a compound (except the compound expressed by the formula) or a mixture of two or more thereof, under heating, to give the aimed compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0441909-A (JP)
Title: Valve for engine and manufacture thereof
Inventor: SEYA SHIGEHISA
IPC: B22F3/02
Filed: 1990-06-05
Abstract: PURPOSE:To make a valve lightweight and improve abrasion resistance and fatigue resistance by molding a stem section and a cap section with a Ti alloy, a Mg alloy or an Al alloy, and sealing and coating the outside of the integrated stem section and cap section with a Fe group alloy, a Co group alloy or an Ni group alloy. CONSTITUTION:This engine valve 10 is constituted of a cap section 12, a stem section 14, and a film section 16 sealing and coating the outside of the cap section 12 and stem section 14. A base section 18 used for the material to mold the cap section 12 and stem section 14 is formed with one of a Ti alloy, a Mg alloy, an Al alloy, and an allay mainly combined with two or more kinds of metals among Ti, Mg and Al. The film section 16 is formed with one of a Fe group alloy, a Co group allay and an Ni group alloy, and a film section 16a formed on the outside of the stem section 14 is made thinner than a film section 16b formed on the outside of the cap section 12.
Patent JP-S63311540-A (JP)
Title: Processing delay system
Inventor: MORIKAWA TAKASHI
IPC: G06F11/22
Filed: 1987-06-15
Abstract: PURPOSE:To surely verify the normality of action in logical function parts by previously integrating a function which intentionally delays the execution of processing into a device, activating the function at the time of a test, and consciously setting an environmental condition in the device and other devices connected to the device as if they are highly loaded. CONSTITUTION:The means for intentionally delaying the processing is previously integrated into the device executing the prescribed processing with taking much time. Furthermore, a means for designating whether or not to delay the processing is provided, and normally the means is caused to execute the processing without intentional delay, and is caused to operate with intentional delay at the time of the test. A means for designating the range of delay time (upper bound, lower bound) and a means for changing the delay time within the range are provided, whereby the delay of respective lengths is added within the range. Since the logical function parts operating under special condition can be operated, the normality of the functions can effectively be verified.
Patent JP-H09330889-A (JP)
Title: Cvd method of tin layer
Inventor: MIYAMOTO TAKAAKI
IPC: C23C16/08
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent excessive nitriding and etching of a Ti layer in the CVD method of the TiN layer on the Ti layer. SOLUTION: A hydrogen active species covering layer 5 is formed on the surface of a Ti layer 4, and later immediately a TiN layer 6 is formed by a CVD method by means of a titanium halogenide such as TiCl4 and a mixed gas containing a nitriding agent. TiClX which can become nitrogen active species and an etching species is trapped by a hydrogen active species covering layer 5 so as to effectively prevent excessive nitriding and etching of the Ti layer 4. Accordingly, a barrier layer of low resistance can be formed. In the case of application to a silicide process, conversion to a C54 structure becomes easy so as to allow formation of a silicide layer being uniform and of low resistance.
Patent JP-2000035160-A (JP)
Title: Closed assembly for chamber having through port
Inventor: BLECHA THOMAS
IPC: F16K3/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a closed assembly formed as a single constituent free to insert into a chamber. SOLUTION: This closed assembly is constituted of a housing type member 15, a closing plate free to displace the inside of the housing type member to close a through port of a chamber 1 and driving units 11, 12 to displace the closing plate. At this time, the housing type member has two mutually vertical flange type connecting surfaces 16, 17 to partition an angle of 90 deg. between them, and an installing screw 20 receiver hole has an axis extending roughly in parallel with a bisector of an angle formed by the two connecting surfaces 16, 17.
Patent JP-H08336568-A (JP)
Title: Dry artificial sand bath
Inventor: HIDAKA MASAYOSHI
IPC: A61H33/04
Filed: 1995-06-14
Abstract: PURPOSE: To easily enjoy the atmosphere and effect of a natural sand bath in a home, etc., by forming a packed bed of pearls and a dry heating mechanism for the packed bed in a bathtub. CONSTITUTION: The packed bed 2A of pearls 2 is formed in the bathtub so as to be supported with a porous bottom plate 3 on a lower terminal side, and an air chamber 4 is formed under the porous bottom plate 3. The dry heating mechanism 5 to supply a hot blast to the air chamber 4 is equipped, and it comprises a compressed air supply part 5a, an air conduit 5b to send compressed air to the air chamber 4, and a heater 5c provided on the conduit 5b. A person takes a warm bath in a state in which the peals 2 are heated in temperature between 50-60 deg.C by heated compressed air, and the pearls 2 efficiently radiate an infrared ray, therefore, the warm bath is taken in the same manner as the natural sand bath. As the peal 2, an artificial pearl, a cultured pearl and a natural peal are used individually or by mixing appropriately.
Patent JP-S6125010-A (JP)
Title: Measurement processing circuit in measuring equipment having a plurality of encoders
Inventor: ARAO MASAAKI
IPC: G01C1/06
Filed: 1984-07-16
Abstract: PURPOSE:To implement a high-speed angle measuring and processing cycle, by providing a detecting circuit, which detects pulses generated by a plurality of encoders, and a processing circuit, which judges whether operation processing is to be performed or not, and processing only one measured angle value. CONSTITUTION:Signals (a) and (b), whose phases are shifted by 90 deg., are generated by detectors 5 and 6 and compared with reference voltages by a comparators 7 and 8. A pulse discriminating circuit 9 receives the inputs from the comparators and generates a pulse train (c). A flip-flop 10 receives the pulse train (c) outputted from the pulse discriminating circuit 9 of an angle measuring part. A microcomputer 11 receives an output signal (d) from the flip-flop and judges whether angle measuring and operating processes are to be performed. Thus only the required angle measuring and operating processes are automatically selected, and a high speed angle measuring and processing cycle can be implemented.
Patent JP-S6126234-A (JP)
Title: Circuit test method
Inventor: KAWAKAMI KAZUYUKI
IPC: H01L21/66
Filed: 1984-07-16
Abstract: PURPOSE:To detect positions of internal short-circuit by a method wherein a plurality of circuit elements are connected between two common lines, and the extremity values of the difference in potential between the external terminal of one common line and each point of this line are obtained by giving voltages within allowable ranges. CONSTITUTION:On a ceramic substrate 1, IC chips 2 and capacitors 3 are mounted by parallel connection, then leading out terminal pins 4. The differences in potential between the VDD terminal pin 4a and the input pads 2a of the chips 2 are successively measured 6 by giving a voltage withint a range for no adverse effect on the chips 2 across the pin 4a and the ground terminal pin 4b from the power source 5. When short circuit is being generated, the difference in potential increases in the order of becoming away from the terminal pin 4a on account of the slight resistance of the common lines to the maximum at the position of short circuit, then becoming almost constant after passage through the position of short circuit. Then, the position where the difference in potential first increases in specified as the position of short circuit. This construction enables the position of internal short circuit of a multi-chip type device to be detected rapidly and without removal of chips.
Patent JP-H04369891-A (JP)
Title: Flexible module
Inventor: ITO HIROYUKI
IPC: H05K7/14
Filed: 1991-06-19
Abstract: PURPOSE:To enable a printed board unit flexible module mounted on the circuit structures of various kinds of electronic equipments to be easily modified in mounting structure corresponding to the structure of an equipment. CONSTITUTION:A wiring pattern is formed on a flexible insulating film, an edge contact 11a connected to the outside is formed on both the rear and the front side of both the lengthwise edges of the film, and holes 11b are arranged outside of an electronic part 2 mounting region to provide bendable parts to the film for the formation of a flexible substrate 11, and electronic parts 2 are mounted on the surface of the substrate 11, whereby the flexible board 11 can be bent into an optional shape.
Patent JP-H0720770-A (JP)
Title: Electronic book
Inventor: YUMURA YUTAKA
IPC: G09B7/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide an electronic book which has an easy-to-see display and enables a user to easily understand the contents of the display by deleting a part of image data and inserting text data into the deleted part as to the electronic book which displays an illustrated book software and learning software on a display device. CONSTITUTION:This electronic book is equipped with a controller 10 which performs page feed and display control, an image storage part 20 which stores image data of the illustrated book software and learning software with a page as a unit, a text storage part 30 which stores the text data to be written in the image data of the illustrated book software and leaning software, a display screen storage part 40 which stores a display screen consisting of the image data in the image storage part 20 and the text data in the text storage part 30, and an operation part 50 which specifies the page feed of the screen of the illustrated book software and learning software.
Patent JP-H0814340-A (JP)
Title: V-ribbed belt transmission
Inventor: KUROSEI YOSHINARU
IPC: F16H7/08
Filed: 1994-06-29
Abstract: PURPOSE:To make optimum belt performance exhibited and to make an auto- tensioner compact. CONSTITUTION:Characteristics (cord shrinkage force, cord shrinkage percent) of the core cord of a V-ribbed belt 1 are set according to the spring torque of an auto-tensioner. Variation in belt length due to expansion and contraction under high-temperature conditions is thereby balanced by a force applied to the V-ribbed belt 1 by the pulley 3 of the auto-tensioner and is made very small. When the variation in belt length can be decreased, maximum spring torque can be decreased, and the size of the torsional coil spring of the auto- tensioner and a housing diameter can also be reduced, resulting in the compact auto-tensioner.
Patent JP-H04370749-A (JP)
Title: Correction of fluorescent x-ray intencity in fluorescent x-ray analysis method
Inventor: MATSUO MASAYUKI
IPC: G01N23/223
Filed: 1991-06-19
Abstract: PURPOSE:To enable a spectral analysis to be performed highly accurately by compensating for a fluorescent X-ray intensity regardless of fluctuation of a dilution rate due to weighing error of a particle or a flux. CONSTITUTION:A fluorescent X-ray intensity of each element is measured for each of a plurality of types of glass beads with a different dilution rate and a correlation relationship I/I0=f(D/D0) between a ratio D/D0 of an arbitrary dilution rate D to a reference dilution rate Dg and a ratio I/I0 of a fluorescent X-ray intensity I corresponding to the dilution rate D for a reference fluorescent X-ray intensity I0 are obtained previously for each element. A particle sample and a flux are mixed and then subjected to heating fluxing and cooling hardening for forming a glass bead. An actually measured dilution rate D' is obtained based on the weighing result. By substituting a packaging fluorescent X-ray intensity I0' and the actually measured dilution rate D' which are obtained as a result of spectral analysis based on the fluorescent X-ray analysis method for the glass bead for the above correlation relationship, a corrected fluorescent X-ray intensity I' is obtained according to I'=f(D'/D0)XI0'.
Patent JP-H0811479-A (JP)
Title: Ballpoint pen
Inventor: KOKUBU AKIO
IPC: B43K7/02
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a ballpoint pen that can be used for writing in an upward posture, and prevents occurrence of a reverse flow of ink. CONSTITUTION:A ball valve support claw 2 is so provided in a base end part of a tip 1 with a ball (b) at the tip part thereof as to be lanced toward the center part thereof. A valve chamber 4 is formed in the base end of a mouthpiece 3 into which the tip 1 is fitted. A ball valve receiving part 6 having a first ink supply path 5 smaller in diameter than a ball valve 7 is formed in the base end part of a mouthpiece 3. The ball valve 7 is loosely fitted in the valve chamber 4 so as to float between the ball valve support claw 2 and the ball valve receiving part 6. An ink junction chamber 9 larger in diameter than the valve chamber 4 is formed in the inner top part of an ink containing body 8 into which the mouthpiece 3 is fitted. An ink holding wall 10 with a second ink supply path 11 is provided in the base end part of the ink junction chamber 9 so as to be projected inward.
Patent JP-H05337176-A (JP)
Title: Hybrid-type artificial pancreas
Inventor: IWATA HIROO
IPC: A61M1/36
Filed: 1992-06-08
Abstract: PURPOSE:To make an immunosuppressant unnecessary even when implantation is performed between animals each with an antibody and to keep the value of blood sugar at an normal value by forming Langerhans's island of the pancreas with hybrid-type artificial pancreas comprehended and fixed with an agarose gel with an agarose concn. of 7-30wt.%. CONSTITUTION:A hybrid-type artificial pancreas formed by comprehending and fixing a pancreas Langerhans's island secreting insulin in a living body in a semipermeable membrane of an agarose gel with an agarose concn. of 7-30wt.%, is implanted in the body of a patient. The artificial pancreas is comprehended and fixed in an agarose gel semipermeable membrane and is separated from a living body protective system (an immunity system, etc., or the patient. It is possible thereby to keep the value of blood sugar at a normal value for a long time without any immunosuppressant even when implantation is performed between animals each with a natural antibody and/or an antibody to the pancreas Langerhans's island.
Patent JP-H0722295-A (JP)
Title: Production of electric double layer capacitor
Inventor: TAKADA KAZUO
IPC: H01G11/38
Filed: 1993-06-18
Abstract: PURPOSE:To provide an electric double layer capacitor in which the inner pressure rise and swelling of case due to generation of gas after completion of product is prevented while preventing the capacitance from lowering due to increase of inner resistance by removing the moisture thoroughly from a polarizing electrode prior to sealing of the case. CONSTITUTION:Before an electric double layer capacitor cell is sealed, a positive pole can 1 and a negative pole can 4, each formed with a polarizing electrode 2 therein, are impregnated with an organic electrolyte, i.e., 1M(Et)4NBF4/PC, and opposed to each other through a separator 5. A voltage of 2.0V is then applied between the positive and negative cans 1, 4 from a constant voltage source 7 thus subjecting the residual moisture to electrolysis.