baber/WOPTO huggingface dataset:
Patent JP-2000046617-A (JP)
Title: Coriolis mass flowmeter
Inventor: OSAWA NORIKAZU
IPC: G01F1/84
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To realize a Coriolis mass flowmeter capable of aiming improvement of a mass flow measurement performance by improving insulatability of internal vibration, and simultaneously capable of improving stability of a density measurement performance or a mass flow measurement performance at the time of density change. SOLUTION: This flowmeter is so composed that measurement fluid flows in a vibrating tube 31, and that the vibrating tube 31 is deformedly vibrated by Coriolis force generated by the flow of the measurement fluid and angular vibration of the vibrating tube 31. In this case, this flowmeter is equipped with the vibrating tube 31 in which the measurement fluid flows and which vibrates in a resonance frequency, and plural compensating vibrators 32 having one end connected to the position of a node of the vibration or the periphery thereof of the vibrating tube 31 and having a resonance frequency different from the resonance frequency of the vibrating tube 31.  And besides, the compensating vibrators 32 are equipped with compensating vibrator exciters 34, for shaking forcedly in the same frequency as the vibrating tube 31, so as to cancel the vibration of a joint between the compensating vibrators 32 and the vibrating tube 31 or of a fixed point 35 of the vibrating tube 31.
Patent JP-H0381202-A (JP)
Title: Indoor acaricide
Inventor: SUGAMOTO KAZUYUKI
IPC: A01N31/04
Filed: 1989-08-24
Abstract: PURPOSE:To provide an inexpensive, readily used indoor acaricide having excellent safety and activity, containing a cinnamic acid derivative as an active ingredient. CONSTITUTION:An indoor acaricide contains a compound of the formula (R1 is H or CH3; R2 is H or 1-8C alkyl; R is CHO, CH2OH, 1-4C alkoxycarbonyl or 1-4C alkylcarbomethoxymethyl) as an active ingredient and employed in a form such as an emulsion, water dispersible powder, powder, oil, aerosol, coating agent or tablets. The acaricide exhibits a high acaricidal activity against bites living in houses, such as Polyphago tarsonemus latus or, Tyrophagus acarus and is low toxic. The compound of the formula is highly volatile and can be also used as an ordinary temperature sustained release agent or as a thermally vaporing agent after immersed in a pulp plate-like retaining material. The acaricide can be retained in a substrate such as a film or filler for beddings to provide a mite-preventing agent.
Patent JP-H0499954-A (JP)
Title: Quantifying method for ash in organic compound
Inventor: HAYATSU KOJI
IPC: G01N27/06
Filed: 1990-08-20
Abstract: PURPOSE:To simply measure ash within a short time with high accuracy by preparing an aqueous solution of a standard sample known in ash content and preliminarily forming a calibration curve of the electric conductivity and ash content thereof at every ash content and referring to this calibration curve and that of an aqueous solution of a sample to be examined. CONSTITUTION:When an aqueous solution of a water-soluble org. compound is prepared, ash in the compound is dissolved to impart electric conductivity. Even in the case of a water-insoluble org. compound, water-soluble ash contained therein is dissolved to impart electric conductivity. Since there is correlation between electric conductivity and the ash content of a sample, electric conductivity is measured to be collated with the preliminarily formed calibration curve of electric conductivity and ash content to make it possible to simply calculate ash content within a short time with high accuracy.
Patent JP-S6470098-A (JP)
Title: Cutter means for separating reverse thread in multi-needles sewing machine
Inventor: BUORUFUGANGU NORUTSU
IPC: D05B65/00
Filed: 1988-09-02
Abstract: PURPOSE: To allow only a short thread end part to project from a sewing product at the time of starting sewing and to execute cutting process independent from elevation of a material pressurizing part by fixing a knife working together with a thread catcher to a counter-plate with an interval and making the thread catcher movable between the counter-plate and the knife. CONSTITUTION: A counter-plate 39 is fixed to the end part of a holder 5 facing the sewing product 15 and the lower side of the plate 39 is directed to the lower side of a setting device 24 so that a thread catcher 41 can rock without being obstructed under the setting device 24. A knife 42 is fixed to the plate 39 with a screw 43 and held to the plate 39 with an interval 40 with a spacer ring 44. After finishing the sewing process, a positioning and driving part moves a needle rod 16 to a cutting position. At the time, a setting machine driving part moves the device 24 to a left terminating position 61. At this position of the setting device, a return thread 25 is guided forming an angle around the stage part 29 of the device 24. Concerning the plate 39 closely arranged in front of the device 24, only the short end part of the thread 25 remains on the sewing product after cutting off.
Patent JP-S6459343-A (JP)
Title: Structure for moving optical system of image reader
Inventor: HAMAKAWA HIROYUKI
IPC: G03B27/52
Filed: 1987-08-31
Abstract: PURPOSE:To prevent the lowering of precision in reading an image by separating a cleaner member from a rail through the use of a specific cleaner member switching and holding means at the time of reading the image of the moving frame of an optical system. CONSTITUTION:A slider part 4 is held on the rail 5 and at the one end of the moving frame 2 and installs a slider 6 for sliding on the rail 5 and the cleaner member 7. And the switching and holding means 8 for holding the cleaner member 7 at one end of the moving frame 2 so that it is made to slide on the sliding line of the slider 6 and switching the holding position so as to separate it from the rail 5 upward at least at the time of reading the image is installed. Then, the contact of the cleaner member 7 with the rail 5 at the time of scanning can be evaded through the use of the switching and holding means 8. Thus, the application of oil and the cleaning on the rail 5 can be executed without lowering the precision in reading the image.
Patent JP-S6278715-A (JP)
Title: Magnetic disk substrate
Inventor: MARUYAMA HIROSHI
IPC: G11B5/73
Filed: 1985-09-30
Abstract: PURPOSE:To obviate the spoiling of the high strength and high toughness characteristic intrinsic to a substrate even if the substrate is heated up to a desired temp. by constituting the substrate of PSZ which contains a Y2O3 stabilizer, consists essentially of a tetragonal crystal phase and is specified in <=0.5mum average crystal grain size and >=95% theoretical density ratio. CONSTITUTION:A sintering assistant such as Y2O3, MgO, CaO or CeO2 is added to a sintered zirconia ZrO2 body and said body is sintered, then the sintered PSZ body or stabilized and sintered zirconia body is obtd. according to the amt. of said assistant to be added. Y2O3 is added thereto within the range where the sintered PSZ body can be obtd. The average crystal grain size of the sintered PSZ body is specified to <=0.5mum and the theoretical density ratio thereof to >=95%. For example, the Y2O3 powder is added to the ZrO2 powder so as to be compounded therein at 1-6mol% ratio by the total amt. and the thoroughly mixed powder is dried and granulated and after the granules are press-molded to a disk shape, the molding is subjected to pressure sintering or non-pressure sintering at 1,250-1,500 deg.C. The sintered disk is thereafter finished by using means for polishing treatment such as lapping and polishing to produce the magnetic disk substrate.
Patent JP-S6279966-A (JP)
Title: Automatic blast device for steel pipe pawl
Inventor: OBINATA SHIZUO
IPC: B24C3/18
Filed: 1985-10-01
Abstract: PURPOSE:To automate a blast operation by sticking tracer rollers on the top and side faces of a steel pipe pile by means of the vertical movement of a horizontal beam and conveying a car type steel pipe pile conveyer with a blast nozzle inserted into the pawl interior. CONSTITUTION:A steel pipe pile 34 is conveyed to a blast start position by means of a car type conveyer leaving a horizontal beam 1 standing by on a lift. In the next step, a bracket 9 is lowered by a cylinder 10 to stick a top face tracer roller 30 on a steel pipe pile 34 and also to insert the end of a blast nozzle into the interior of a pawl. And a side face tracer roller 31 is stuck to the side face of the steel pipe pile 34 by actuating a cylinder 6. Grids are jetted from the blast nozzle at the place, and the car type conveyer is advanced specified length performing an automatic blast operation in the interior. The device serves to automate a pawl interior blast operation without the intervention of hand work.
Patent JP-H0381619-A (JP)
Title: Liquid flowmeter
Inventor: MATSUZAWA HIRONOBU
IPC: G01F1/38
Filed: 1989-08-23
Abstract: PURPOSE:To obtain a liquid flowmeter in simple structure which is low in the frequency of fault occurrence by providing an orifice part on a conduit where fluid flows, and measuring the differential pressure generated across the orifice part corresponding to the orifice part and knowing the flow rate of the fluid flowing in the conduit. CONSTITUTION:Diaphragms 21 and 22 are coupled with the tip parts of opera tion parts 25 and 26 at their center parts and move the operation members 25 and 26 forward/backward by the displacement of the diaphragms 21 and 22. The operation members 25 and 26 energize the diaphragms 21 and 22 with constant pressure through coil springs 27 and 28. Step parts 25a and 26a which receive the springs of the operation members are provided, rollers 31 and 32 are supported pivotally at the rear parts of the operation members 25 and 26, and a balance shaft 35 is mounted on the recessed drum parts of the rollers. The balance shaft 35 has a supporting shaft 36 and slants like a seesaw through the forward/backward movement of the two operation members 25 and 26. The differential pressure of the fluid at the upstream part 12B of the orifice is represented as the inclination, i.e. the revolution of the balance shaft 35 through the operation members 25 and 26.
Patent JP-H0957481-A (JP)
Title: Handy laser head for yag laser
Inventor: ONODERA HIROSHI
IPC: B23K26/12
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the exposure of an operation due to the scattered reflected light of laser by providing a contactor freely movably forwards and backwards at the lower end of a laser head, electrically detecting contact between the contactor and a work, and thereby automatically stopping the laser generator at the time other than that of welding. SOLUTION: A hollow cylindrical contactor holder 13 is provided in the lower end of a condensing lens holder 3 of a laser machining head, with a metallic hollow cylindrical contactor 17 fitted inside the lower end and attached projectingly and freely movably forwards and backwards by a spring 23 elastically provided in the contactor holder 13. Simultaneously, an electrical contact 49 is buried at the lower end of the condensing lens holder 3, with an electrical circuit formed between that contact 49 and the contactor 17 and connected to a controller. In the meantime, the work W is also connected to the controller, with the presence or absence of contact detected electrically between the tip end of the contactor 17 and the work W, so that the laser generator is stopped in the case of non-contact state.  In addition, at the time of welding, scattered reflected light is shielded by the tubular wall of the contactor 17 and prevented from being emitted outside.
Patent JP-H0667821-A (JP)
Title: Batch extraction/continuous output device
Inventor: MATSUSE YUKIE
IPC: G06F3/12
Filed: 1992-08-18
Abstract: PURPOSE:To prevent an extraction/output device from being occupied only by one request when plural requests for requiring batch extraction of data and their continuous output are generated. CONSTITUTION:When an input part 2 receives a request for extracting plural data matched with a retrieving condition from a data base 9 and outputting them, a retrieving part 4 extracts only one data matched with the retrieving condition from the data base 9 and an output part 6 outputs the extracted data. A request for extracting/outputting succeeding data is formed by a rerequest part 7 and reinputted to the batch extraction/continuous output device 1. Since the device 1 is released at the time of extracting and outputting only one data and the request for extracting/outputting succeeding data is reinputted, the device 1 can efficiently correspond to all requests for extracting/outputting much data without allowing one request to occupy the device 1.
Patent JP-H1147323-A (JP)
Title: Golf club head
Inventor: SHIRAISHI SHIGEHIRO
IPC: A63B53/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head which is large in weight, has the good kneadability with a liquid thermosetting resin, is relatively inexpensive and is substantially free of toxicity in material. SOLUTION: A kneaded mixture 1 obtd. by kneading the liquid thermosetting resin, a hardener and powdery filler is poured into a mold 2 and is solidified. An epoxy compounded resin is used for the thermosetting resin. The amt. of the filler is specified to 1.5 to 3.0 times the total amt. of the thermosetting resin and the hardener based on weight by taking the diffusivity of the filler and the viscosity of the kneaded mixture into consideration. Zirconium silicate is adopted for the filler in terms of a sp. gr., diffusivity, cost and safety. This zirconium silicate is incorporated at 2/3 of the entire amt. of the filler based on weight. Zinc oxide is incorporated for the balance or a coloring agent of a sp. gr. above 5.0 is used in turn.
Patent JP-H1044388-A (JP)
Title: Method and apparatus for coloring japanese paper as well as processed article utilizing the colored japanese paper
Inventor: KUWABARA NOBUYUKI
IPC: B41M5/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To form monochromatic or multicolor image of high image quality on general Japanese paper by addition of simple process without using special coloring material and ink by giving special coloring liquid reaction agent to a surface area to be colored of the paper, jet coloring liquid to the paper, and giving special coloring stabilizer to its surface area. SOLUTION: Before coloring, when coloring liquid reaction agent to be reacted with water soluble dye is given to Japanese paper to color it, a portion to be bonded by contact with the dye in ink is prepare before coloring so that in the case of coloring, dye fixing function of certain degree can be developed. Coloring stabilizer to be reacted with the soluble dye is given to at least a coloring area after coloring by using direct dye used most generally for conventional ink jet ink, other acid dye and reaction dye to complete dye fixing of colored image. They are preferably made by injection of an ink jet head, and hence formation of a minute image and water resistance of the image can be improved.
Patent JP-S60112670-A (JP)
Inventor: MASUTANI HIROKI
IPC: C04B35/56
Filed: 1983-11-24
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-S6278444-A (JP)
Title: Diagnostic device of air-fuel ratio controller
Inventor: BABA TAKAAKI
IPC: F02D41/14
Filed: 1985-09-30
Abstract: PURPOSE:To enable a trouble countermeasure to be executed swiftly by detecting change of peculiar electric characteristic of an oxygen sensor and indicating that said peculiar electric characteristic has changed in order to inform a driver of an aggravated condition of the oxygen sensor. CONSTITUTION:An air-fuel ratio controller controls a fuel supplying means M4 on the basis of a detected value of an oxygen sensor M3 mounted on the exhaust system M2 of an engine M1 so as to control the air-fuel ratio to a desired value. An electric characteristics detecting means M6 is provided in order to detect peculiar electric characteristic of the sensor M3 on the basis of the detected value of the sensor M3 in this case. And, whether there has been any variation in the detected value of the means M6 beyond the specific range is judged by an electric characteristics judging means M7 in order to operate an indicating means M8 and to indicate the situation when any variation is judged to have occurred beyond the specific range. A driver finds some deterioration of the sensor M3 by looking at the indication so as to consider how to cope with.
Patent JP-H0380950-A (JP)
Title: Sand-water separating method
Inventor: OOGAWARA YUKIMI
IPC: B01D33/29
Filed: 1989-08-25
Abstract: PURPOSE:To separate sand and water by a method wherein the buckets connected to an endless chain are dipped in a water tank to receive sand and water in the buckets and floated to allow water to fall under vibration and sand is let fall by the reversal of the buckets. CONSTITUTION:The endless trained-over transmission member 9 trained over at least a pair of transmission wheels 4, 7, 8 and having a large number of buckets 10 connected thereto is driven. In the first process, the buckets 10 are dipped in a water tank 2 from the atmosphere to receive sand and water stored in the water tank 2 in the buckets 10. In the second process, the buckets 10 are floated to the atmosphere from the water tank 2 and vibrated by a vibration generator 20 to allow the water received in the buckets 10 to fall. In the third process, the buckets 10 are reversed to allow the sand received in the buckets 10 to fall. As a result, sand and water can be suitably separated and separation work can be fully automated.
Patent JP-2002030079-A (JP)
Title: Method for producing optically active 1,2-disubstituted-2,3- epoxypropane
Inventor: TANAKA TAKESHI
IPC: C07B53/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optically active 1, 2- disubstituted-2,3-epoxypropane which is a novel useful compound as a herbicide. SOLUTION: This optically active 1,2-disubstituted-2,3-epoxypropane is expressed by formula (2) (wherein A expresses 2-substituted indan-1,3-dion-2-yl residue, an alkyl or a haloalkyl; B expresses an aryl which may be substituted) and is obtained by asymmetrically epoxydizing a 2,3-disustituted-1-propene expressed by formula (2) (wherein A and B express each the same definition as described in the aforesaid formula).
Patent JP-S6280913-A (JP)
Inventor: SEKI IKUO
IPC: H01B7/00
Filed: 1985-10-02
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-2001049536-A (JP)
Title: Production of carbon fiber
Inventor: ENDO MAKOTO
IPC: D01F9/22
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain carbon fiber that has excellent handleability and resin impregnating ability on the formation of composite material by forming acrylic fibers, doubling and entangling them, making them resistant to flame and subjecting the flame-resistant fibers to carbonization treatment. SOLUTION: An acrylic fiber tow of a largely thick denier comprising 4,400-30,000 filaments of 0.5-2 denier fineness is formed and wound up tentatively. Then, a plurality of tows, for example, 2 to 8 tows are combined, then entangled through the hook-dropping technique until the entangling value attains to 5-100/m, in other words, substantially no twist, to form one bundle of filament tow. Then, the tow is heat-treated at 200-300 deg.C in an oxidative atmosphere, for example, in the air, to make the tow resistant to flame, the flame-resistant tow is subjected to the pre-carbonization treatment in an inert atmosphere, for example, in nitrogen or argon atmosphere at 300-600 deg.C, followed by the post-carbonization treatment in addition, at 1,000-1,500 deg.C thereby producing carbon fibers.
Patent JP-S60110049-A (JP)
Title: Test method using test program
Inventor: ASADA SHIYUUKO
IPC: G06F11/22
Filed: 1983-11-21
Abstract: PURPOSE:To decrease the number of steps of a test program and to reduce the capacity of a memory area by regarding similar messages and test items as the same processing respectively when working is tested for each function. CONSTITUTION:When a function unit 1-1 is tested, a procedure which produces an error at a prescribed area of the part 1-1 is stored in a procedure table 4-2 in the form of a variable. An item processing part 2 retrieves a test loop 4 to give processing to a common item 4-1. Then an item individual part 2-1 is actuated and performs the item processing according to the procedure variable of the part 1-1 within the table 4-2. In this case, it is detected whether an error is produed or not. If an error is detected, the next item of the table 4-2 is executed. This processing is continued until the test is through with respected all items. Then it is decided some problem arises in the relevant item when no error is detected. Thus the prescribed processing is caried out.
Patent JP-H0669873-A (JP)
Title: Cordless telephone set with hand set designating automatic answering response
Inventor: ISHIKUBO YUMIKO
IPC: H04B7/26
Filed: 1992-08-19
Abstract: PURPOSE:To unnecessitates manual connecting operations at the time of call incoming and to protect privacy by automatically connecting a call to a hand set deisgnated by a caller and enabling the recording of messages when a user is absent. CONSTITUTION:When a call is incoming to a base unit A and individual call incoming is set to an individual call incoming switching part 15, a CPU 25 sends a message from a hand set designating message sending part 12. When a designating signal is detected by a hand set designation detection part 13, a calling signal is sent from a designated hand set calling part 14 to the correspondent hand set. At a hand set B receiving the calling signal, a bell is rung by a ringer part 35 and when a CPU 40 reads the state of setting automatic answering to a setting part 33, the automatic answering function is operated. After the absence message is sent, a caller message is recorded. Thus, the designated hand set can be automatically called, the automatic answering message can be exchanged, operability is improved and privacy can be protected.
Patent JP-S59111524-A (JP)
Title: Data input device
Inventor: TAKI MASAAKI
IPC: G06F3/038
Filed: 1982-12-17
Abstract: PURPOSE:To eliminate a connection code and to attain an input operation by a pointing device by decoding the signals of both shifting direction and shifting degree given from an oscillator provided to the pointing device, and shifting a cursor. CONSTITUTION:A desk 21 contains a control part main body 12 unified with a display 11, a keyboard 22 and a pointing device 23. The main body 12 is connected to the keyboard 22 with a connection cord 24, and an ultrasonic wave receiving port 25 is provided at the front surface of the keyboard 22 to receive the ultrasonic wave from the device 23. When a shift of a cursor 48 is desired, the device 23 is moved in the same direction on the disk 21. Then a main ball 28, subballs 35 and 36, and rollers 33 and 34 are revolved. The tachogenerators 37 and 38 generate the voltage in response to the direction and numbers of revolutions of rollers 33 and 34. Then the ultrasonic wave is generated from an ultrasonic wave oscillators 46 via A/D converters 41 and 42 and a packet signal producer 45. The port 25 receives the ultrasonic wave and decodes it through an ultrasonic wave receiver. Then the shift of the cursor 48 is controlled via the main body 12.