baber/WOPTO huggingface dataset:
Patent JP-2000035137-A (JP)
Title: Sheet structure of valve for high temperature gas
Inventor: IWAYAMA TADASHI
IPC: F16K1/226
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To clarify a self-sealing effect by simple constitutional addition and to certainly prevent gas leakage. SOLUTION: A sheet 12 for self-sealing having an inclined sheet part 12c to be made contact with a ring sheet 2A on the side of a valve body 2 by a load of gas pressure at the time of closing a valve is fixed and set in a ring shape in a valve chest at a position immediately after the downstream of the rotating valve body 2, and a tapered ring 13A a linear expansion coefficient of which is larger than the sheet main body part 12 and a tapered ring 13B having a tapered surface 13b to make contact with its tapered surface 12a are inserted and interposed between facing sheet parts 12b-1, 12b-2 facing against each other in the channel axial direction of a cross-section roughly U shaped sheet main body part 12b on this sheet 12 for self-sealing.
Patent JP-S5993069-A (JP)
Title: Preparation of epoxysuccinic acid monoester
Inventor: MAZAKI MITSUO
IPC: C07B61/00
Filed: 1982-11-18
Abstract: PURPOSE:To prepare the titled substance useful as a synthetic intermediate of a remedy for myocardial infarction, with simple post-treatment, in high yield, by epoxidizing a mixed ester of tartaric acid, and catalytically reducing the obtained mixed ester of epoxysuccinic acid. CONSTITUTION:The compound of formula I (R1 is alkyl; R2 is ester residue eliminable by catalytic reduction) is made to react with triphenyl-phosphine and carbon tetrahalide to convert one of OH groups to Cl or Br, and the product is treated with a tertiary amine to obtain the compound of formula II. The objective compound of formula III can be prepared by the catalytic reduction of the compound of formula II in an inert solvent, using palladium black, etc.
Patent JP-2001025376-A (JP)
Title: Health food material composition
Inventor: KAMATA MASAKI
IPC: A23L33/12
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a health food material composition including a composition for a silkworm artificial feed from a chlorophyll and/or pheophytin-containing plant or a koji (malted rice) by a simple means. SOLUTION: Dried powder of chlorophyll and/or pheophytin-containing plant or ground material of a koji is mixed with (1) citric acid and a surfactant or (2) a water-soluble calcium salt, vitamin C and a surface active solvent and water and adjusted to pH 7-9. The absorption spectrum of its chloroform soluble component has the maximum value at least substantially at 241 or 245 nm.
Patent JP-2001033572-A (JP)
Title: Riding past prevention device
Inventor: SEKIMOTO TOSHIJI
IPC: G04G13/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To save crew's trouble, and at the same time, to accurately output an alarm signal near an arrival station for awakening by allowing a passenger to designate the arrival station by oneself, and at the same time, by correcting delay time for outputting the alarm signal to the passenger even when delay occurs in a service schedule and a vehicle. SOLUTION: The device is equipped with an input means 11 that is installed at a seat where at least, either of an arrival station name, distance to the arrival station, or the arrival time of the arrival station can be selected for inputting, a current position operation means 4 that calculates the distance from a starting station or a desired position, an awakening means 12 that is driven when a vehicle reaches the arrival station being inputted by the input means 11, and operation means 1 and 7 that correct the delay for outputting to the awakening means 12 when arrival time is delayed for some reasons.
Patent JP-S5991639-A (JP)
Title: Electron gun structure for color picture tube
Inventor: WATANABE TAKESHI
IPC: H01J29/50
Filed: 1982-11-18
Abstract: PURPOSE:To obtain the highly accurate electron beam convergence by a method wherein both side electrodes forming the main electron lenses are made tublar ranged in an envelope curved surface while being formed by inserting and fitting the central tublar electrode and further being fitted into the supporter having the barring part ranged in an envelope curved surface. CONSTITUTION:The triode part consisting of the cathode assembly part 1, the plate- shaped first grid 2 and the plate-shaped second grid 3 is prepared. The third grid 30, the fourth grid 31, the fifth grid 32 and the sixth grid 33 are formed as independent electrode elements corresponding to three electron beams of the assembly part 1 while being planted into a glass supporter 8. Further, the central electron beam pass hole 341 is made so as to contact with both side pass holes 342 and 343 surface to surface on the parts wherein the respective circles ought to be overlapped each other while being formed by settling after fitting into the barring part 351 ranged in the envelope curved surface as well as to the electrode supporter 35 having the flange part 352. Further, for instance, the tublar electrode element 331 is inserted and fitted into the tublar electrode element 332 in the grid 33. In this way, the highly accurate and good electron beam convergence can be obtained while magnifying the pass holes of the main electron lenses.
Patent JP-H0250861-A (JP)
Title: Printer
Inventor: SATO AKIHIKO
IPC: B41J2/485
Filed: 1988-08-15
Abstract: PURPOSE:To enhance the printability of document data wherein only a region color is altered in a midway page and other region is not altered by separating document data into document content data and region color alteration data and inputting the region color alteration data to a region color data analyzing means while inputting the document content data to a page unit printing means. CONSTITUTION:The document data reading means 13 of a printer 1 delivers read document data 70 to a document data judge means 14 to start said means 14. The started document data judge means 14 separates the document data 70 into region color alteration data 41 and document content data 42 and inputs the former to a region color data analyzing means 15 and inputs the latter to a page unit printing means 17. The region color data analyzing means 15 analyzes the region color alteration data 41 and a region color data alteration means 16 renews the region color data stored in the region color data area 10-a of a memory means 10 on the basis of the analyzed data. The page unit printing means 17 prints the document content data 42 inputted by the document data judge means 14.
Patent JP-H0625706-A (JP)
Title: Powder compacting method
Inventor: NOMURA TADASHI
IPC: B22F3/02
Filed: 1992-07-07
Abstract: PURPOSE:To miniturize and simplify a powder transfer mechanism by utilizing a press lower ram. CONSTITUTION:A die 10 is movably arranged on a die holder 5 linked with a press lower ram 1, a fixed lower punch 13 and a floating lower punch 14 are arranged on a positioning punch plate 4, the lower punch 14 is supported by a cylinder device 16 placed in the punch plate 4, one end of a connecting rod 22 linked with the press lower ram 1 is positioned in the bore 16a of the cylinder device 16, a powder P is held between the lower punch 14 and a floating upper punch 32 and partially moved, the piston 19 of the cylinder device 16 is abutted on the rod 22 to exert an ascending force of the press lower ram 1 on the powder which is thereby preformed, and the preform is finally compacted by stopping the descending lower punch 14 by a stopper 24.
Patent JP-H0950485-A (JP)
Title: Character string recognizing device
Inventor: ISHIDERA NAGANORI
IPC: G06K9/62
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a character string recognizing device which is capable of correctly recognizing a character string even when plural lines of a handwritten character strings are inputted. SOLUTION: A character recognition part 4 performs a character recognition processing by using a standard character pattern and obtains a character recognition cost showing the reliability of a character code and a recognition result. A language knowledge processing part 7 prepares plural sets of the combination of characters satisfying constraint condition to be character string candidates by using layout knowledge and language knowledge and calculates the language cost showing the language reliability for each of the plural obtained character string candidates. A layout analysis part 8 calculates the layout cost showing the layout analysis propriety for each of the plural obtained character string candidates by using layout knowledge.  A character string recognition result output part 9 outputs the character string candidate in which the most satisfactory cost can be obtained as the recognition result of the character string out of the plural obtained character string recognition candidates by combining three kinds of cost and using the result.
Patent JP-H0367382-A (JP)
Title: Preventing device for mixture of foreign matter on magnetic card travel path
Inventor: ARITAKE TAKESHI
IPC: G06K13/00
Filed: 1989-08-04
Abstract: PURPOSE:To remove the foreign matter from the device before it is taken in the magnetic card travel path and to prevent trouble from occurring by providing a couple of sensors which detect the foreign matter which is ejected by a roller with a brush and is deformed. CONSTITUTION:Foreign bodies 5a and 5b sticking on the surfaces of the magnetic card 3 are taken in by rollers 2a and 2b and ejected by a couple of rollers 4a and 4b with brushes which rotate in contact in the opposite directions from the taking-in directions to be deformed in swell shapes. The card 3 itself passes against the ejecting operation the rollers 4a and 4b and is taken in the specific card travel path. The foreign matter detection sensors 6a and 6b are provided almost at right angles to the taking-in direction of the card and output detection signal when the foreign bodies in the swell shapes are present and a control part 7 controls the reversing of the rollers 2a and 2b to eject the card 3 in process of the taking-in operation from an insertion slit 1 together with the foreign bodies 5a and 5b.
Patent JP-H0756608-A (JP)
Title: Signal processing method
Inventor: DANKI RIYOUICHI
IPC: G06F17/18
Filed: 1993-08-17
Abstract: PURPOSE:To precisely estimate the near future behavior of a rolling process, i.e., a simulation subject by extracting the secular change exponent out of the actual physical value and correcting the estimation output given from an optimized simulation model. CONSTITUTION:A signal processor B supplies plural parameters Zj, i.e., various types of measured value acquired by a sensor, etc., as the information on the materials supplied actually to a processing process 1 to an estimation model 6 together with various processing conditions. Thus the processor B acquires the model estimation output Yj which is free from any model error component. Then the output Yj is corrected by an extracted secular change component and the output of the model 6 is acquired as the final estimation output Wj of the process 1. At the same time, an error evaluating means 2 calculates an error between the output Wj and the desired characteristic 4. Then the means 2 instructs a new model 6 to change the processing conditions when the preceding error is not included in a prescribed range and sets the processing conditions so that the output Wj is approximate to the characteristic 4.
Patent JP-H0950245-A (JP)
Title: Fingerprint protecting device and display device
Inventor: BARETSUTO RITSUPII
IPC: H04N5/65
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of fingerprints on the display section of a display device, to which a fingerprint device is installed, by arranging plural thin wires in a grid state to constitute a fingerprint protecting device. SOLUTION: Plural thin wires 11 are arranged in a grid state to make up the fingerprint protecting device 1. The thin wires 11 are held by a frame 10 which has a flexible rectangular shape. In other words, the device 1 is installed on the front surface of a screen 3 which is the display section of a display 2 and prevents sticking of fingerprints to the screen 3. The device 1 is removable for the screening of the screen 3. Moreover, the screen 3 is covered by an AR film which is a reflection-preventive coating. The wires 11 are metallic wires, extremely thin, and invisible. For the material of the wires 11, a metal having a maximum high-tensile, for example, tungsten, is desirable.
Patent JP-H0489990-A (JP)
Title: Crushing machine
Inventor: NAKAJIMA MIKIO
IPC: B02C19/00
Filed: 1990-07-31
Abstract: PURPOSE:To simplify the structure of a crushing machine, which is fitted with a pair of counter-wedges capable of spreading and a wedge, by eliminating plays using a preliminary pressurizing mechanism, and thereupon operating the machine with the oil pressure given with expansion of the expansive crushing agent itself in a pressurization device. CONSTITUTION:Machinery according to the present invention comprises a crushing device A1, pressurization device A2, and a preliminary pressurizing mechanism A3. The crushing device A1 is equipped with a pair of counter-wedges 1, a wedge 2, and a piston 4 while the pressurization device A2 is furnished with an expansion vessel 11 filled with cement series expansive crushing agent 10 and an oil sump 12, and the preliminary pressurizing mechanism A3 is fitted with a piston and an oil pressure hose in communication with the oil 7 in cylinder 3. The part with the wedges 1 is inserted in a hole 21 bored in the object to be crushed 20, and the preliminary pressurizing mechanism A3 is operated to eliminate plays at various parts of the crushing device A1. The oil pressure in the oil sump 12 is raised by expansion of the crushing agent 10 associate with elapse of the time, and the piston 4 is pressed to allow the wedge 2 to push and widen the wedges 1, and thereby the object 20 is crushed. This simplifies the constitution.
Patent JP-H0251799-A (JP)
Title: Telemeter system
Inventor: MINAMIDE SOTOFUMI
IPC: G08C25/00
Filed: 1988-08-16
Abstract: PURPOSE:To contrive the protection of data by transmitting the data which is stored in a memory to a central unit at the time when abnormality is generated. CONSTITUTION:When a voltage drop of a battery 4a is detected by an abnormality detector when a power feed from a gas alarm 5 stops and the battery 4a of a gas meter inspection terminal 4 operates, or a gas leakage or a fire is detected by the alarm 5 or a fire alarm 5, the detector 4d outputs an abnormality detecting signal to a data sending-out device 4e. The sending-out device 4e sends out a signal for informing the generation of abnormality and all integral value data that are stored in a memory 4c before that time to a central unit 8 through a telephone circuit 7. In such a manner, even if the voltage of a battery of the gas meter inspection terminal in lowered, or abnormality such as a gas leakage is generated, the integral value data stored in the memory are transmitted to the central unit together with these abnormality information, therefore, it does not occur that data disappears due to a power source failure or a fire, etc., as usual, and the data can be protected surely.
Patent JP-S6448918-A (JP)
Title: Reinforced rubberized cloth for flexible film dam
Inventor: TAKASAKI MAMORU
IPC: B32B5/08
Filed: 1987-08-18
Abstract: PURPOSE:To raise the efficiency of manufacturing operation while reducing thickness and weight of materials being used by a method in which a woven cloth made from warp and weft yarns having a given breaking tenacity value is covered with a rubber. CONSTITUTION:A woven cloth 1 consisting of weft yarns of a breaking tenacity of 250kg/cm<2> or more and warp yarns of a breaking tenacity of 2/3 that of the weft yarn is covered with a rubber to form a strong rubberized cloth for flexible film dam. The use of the cloth 1 enables one to reduce the number of woven cloths to be laminated for obtaining necessary strength when matching the weft yarn direction of the cloth 1 with the circumferential direction of bag and also to lessen the thickness and weight of the bag. The efficiency of manufacturing operation of the rubberized cloth can be also raised.
Patent JP-H07166224-A (JP)
Title: Method for absorbing vibration of ladle
Inventor: IO YUKITO
IPC: B22D41/00
Filed: 1994-08-29
Abstract: PURPOSE:To prolong the service life of a refractory in a ladle, reduce the temp. drop of molten metal and disperse the vibration caused by gas stirring into a ladle supporting device and a main fixing device by performing an injection and a slag discharge without changing the hanging f a ladle by a crane. CONSTITUTION:The ladle 1 is supported so as to be possible to tilt with a ladle receiving base 3 through tranion shafts 2. In a device for performing the gas stirring together with powder blowing, a steel-made frame 8 is press- attached to the lower surface of the ladle by driving a hydraulic cylinder.
Patent JP-S6263941-A (JP)
Title: Electric charge exchange controlling agent and developer composition
Inventor: HASHIMOTO TAKESHI
IPC: G03G9/08
Filed: 1985-09-17
Abstract: PURPOSE:To form a developer compsn. of which the rise of electrostatic charge is fast and which permits the easy control of an electrostatic charge quantity and electric charge distribution by using an org. boron compd. constituted of an org. anionic component contg. boron and cationic component. CONSTITUTION:The org. boron compd. AD constituted of the org. anionic component A contg. boron and the cationic component D is used as an electric charge exchange controlling agent for a developer. The reason for the excellent electric charge exchangeability of the org. boron compd. AD is supposed to lie in that the exchange and transfer of the electrons and/or ions of the compd. itself or the composite material dispersed or dissolved with the compd. into a polymer, etc. are accelerated by the electron acceptability of the boron, the structure of the neutral salt type and the effect of the org. functional group. The boron- contg. org. anionic component A has a high effect of improving the charge exchangeability particularly when preferably >=2 arom. rings such as benzene ring or naphthaline ring are provided in the org. functional group.
Patent JP-H1145761-A (JP)
Title: Female connector
Inventor: MATSUDA KOICHI
IPC: H01R13/64
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To give no effect to female/male terminal metal fittings provided with detection pin openings on the front face side. SOLUTION: A terminal storage chamber 11 for fitting female side terminal metal fittings 2 is provided in a connector housing. Only wall faces covering three sides are protruded on the terminal storage chamber 11, and the wall face forming the remaining side is formed as an insertion hole wall on a retainer 4 side. The front face opening of the terminal storage chamber 11 is opened connecting to a warp space 14 allowing the warp of a lance 12, and a detection hole 15 is opened connecting to the side of the warp space 14. When the retainer 4 is assembled, the warp space 14 is blocked by a warp regulation section 20, and a tab insertion hole 11A and a detection hole 15 are partitioningly formed.
Patent JP-H0653678-A (JP)
Title: Connecting structure between backboads
Inventor: IDE AKIRA
IPC: H05K3/36
Filed: 1992-07-30
Abstract: PURPOSE:To facilitate a connecting operation and to enhance reliability of connection by aligning holes of a short-circuiting plate with pawls of a connecting fitting, and then pressing them. CONSTITUTION:A plurality of backboards 3A, 3B are aligned and mounted in a deep bottom of a box-shaped shelf, and a pattern 4A of the one backboard 3A is connected to a pattern 4B of the other backboard 3B. That is, when a short-circuiting plate 30 is bridged between a pair of connecting fittings 20 to be pressed in a state that holes 31 of the plate 30 are aligned with corresponding pawls 26 of the fittings 20, the pawls 26 divided by slitting 25 are elastically deformed to contract an outer size of a wedge head 23, and passed through the holes 31. When the heads 23 are completely passed through the holes 31, the pawls 26 are recovered to its original state. In this case, an energizing part 27 is brought into pressure contact with the plate 30, and the plate 30 is interposed to be held between a lower side end of the head 23 and the part 27. Accordingly, the patterns 4A, 4B formed at the backboards 3A, 3B are conductively connected through the fittings 20 and the plate 30.
Patent JP-2000144435-A (JP)
Title: Thin film forming method and thin film forming device
Inventor: NISHIO TAKESHI
IPC: C01G9/08
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thin film of uniform film thickness at a low cost without requiring expensive equipment such as a vacuum device and complicated processes and to provide the device executing the method. SOLUTION: In this thin film forming method, a source material soln. 3 in which a source material is dissolved into a solvent is atomized by na ultrasonic oscillator 2, gas 7 for spraying obtd. by incorporating the fine particles 4 of the atomized soln. into carrier gas 6 is sprayed on the surface of a substrate 11 for film formation which has been previously heated, and the source material in the fine particles is thermally cracked to form a thin film of metallic oxide or metallic sulfide on the substrate for film formation.  In this case, the content of the fine particles in the gas for spraying, the content of the cracking gas for the source material in exhaust gas or the vapor concn. in the solvent in the exhaust gas is measured, and, while the output of the ultrasonic oscillator is controlled in such a manner that the measured value is controlled to the proper one, the thin film is formed.
Patent JP-S5992818-A (JP)
Title: Breakage preventing method and apparatus for belt conveyer
Inventor: MATSUO TOMOYASU
IPC: B65G43/02
Filed: 1982-11-20
Abstract: PURPOSE:To stop the drive of a conveyer by pivotally disposing a foreign matter detecting member hard to break or deform on the back of a conveyer belt and detecting that foreign matter piercing through the belt collides with the member to be moved. CONSTITUTION:A foreign matter detecting member 7 is pivotally disposed and supported by supports 8 in front of a carrier roller 6 brought into contact with the back of a belt 3 positioned just under a hopper 2. A control panel 10 is connected to a driving motor 4 and an abnormality detector 11. When acute foreign matter 14 pierces the belt 3, the foreign matter 14 is transported by the belt 3 to be collided with the foreign matter detecting member 7. Therefore, the member 7 is moved in the moving direction of the belt 3, so that a switch LS1 or LS2 is opened, which is detected by the abnormality detector 11. Whereupon, the driving motor 4 is stopped, thereby to stop the belt 3. Thus, the breakage of the belt 3 can be arrested to the minimum to prevent the belt from being fissured.
Patent JP-H1042690-A (JP)
Title: Artificial culture soil
Inventor: YAMAMOTO KOHEI
IPC: A01G1/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain artificial culture soil excellent in a root-supporting force, capable of saving a labor for compactly charging many culture soil masses in a culture container by a conventional method and capable of preventing the falling of the culture soil during the culture of a plant at a relatively low cost. SOLUTION: This artificial culture soil 10 having opened cells 11c each having a diameter of 1-2mm enabling the elongation of the rotos of a culture plant is inserted into a synthetic resin main body 11 having an outer shape matching to the inner shape of a culture container, further inserted into the culture container and subsequently subjected to the culture of the plant.