baber/WOPTO huggingface dataset:
Patent JP-2000296843-A (JP)
Title: Manufacture of easily openable lid, and lid
Inventor: YAMADA TERUAKI
IPC: B65D17/28
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method wherein an easily openable lid being excellent in corrosion resistance of a score section and flavor property can be economically manufactured at a manufacturing easiness, wherein the score processing technique is at the same level as a preset score processing method, sand without a repair coating for the score section, and the easily openable lid. SOLUTION: In manufacture the easily openable lid, a surface treated steel plate wherein on both front and rear surface of a cold drawn steel plate, a corrosion-resistant film is applied, is used, and a score processing is applied on the external surface side of the lid of the surface treated steel plate by a score blade of which the score blade tip cross sectional shape is an arc-shape, and the radius (R) of which is 0.050-0.300 mm, and thus, the corrosion-resistant film is left on the total surface of the score groove, and at the same time, the easily openable lid which does not require a repair coating, is excellent in the uniformity of a score remaining thickness, and by which the life of the score blade is extremely long, can be manufactured.
Patent JP-H06328402-A (JP)
Title: Plunge router
Inventor: RONARUDO SHII MATSUKAREE
IPC: C01B32/60
Filed: 1994-05-16
Abstract: PURPOSE: To enable precise processing by keeping parallelism of two columns and to provide an inexpensive plunge router. CONSTITUTION: The central axis 35 of an amateur shaft 34 keeps a vertical positional relation to a processing contact face by fixing one of bushings 46 between a pair of bushings 46 and 48 which are hooked slidably to a pair of columns 14 and 16 stood on a base on a housing main body 24 and mounting elastically the other bushing 48 to the housing main body 24 so as to enable limited movement of the bushing. In addition, the base 12 is made of a metal such as aluminum and the housing main body 24 is made of a plastic to attempt to decrease in cost. It is possible thereby to absorb fluctuation among constitutional parts, gaps among the constitutional parts and differences in thermal expansions and contractions of the base 12 and the housing main body 24 and to make relative movement between the columns 14 and 16 and the bushings 46 and 48 smooth.
Patent JP-S5826447-A (JP)
Title: High pressure discharge lamp
Inventor: OGATA YOSHIROU
IPC: H01J61/54
Filed: 1981-08-11
Abstract: PURPOSE:To enable the captioned lamp to be started easily and securely, by setting the product of the sealing pressure of starting rare gas and the distance between electrodes to a specified range of value in the captioned lamp which can be lighted by a commercial source of 100-120V. CONSTITUTION:In the captioned lamp, wherein a glow-starter 21 and a single choke stabilzer 22 are used to incorporate a luminous tube 1 into an outer tube 23, starting rare gas is sealed inside the captioned lamp, and the glow-starter or a solid lighting element is installed to apply a starting voltage to the luminous tube equipped with electrodes at the both ends; when the sealing pressure of said starting rare gas is p (Torr), and said distance between electrodes shall be  d (cm), the product of said sealing pressure and said distance between electrodes will be 60-300 (Torr.cm), if said starting gas is argon, 50-300 (Torr.cm) in case of krypton gas and 40-400 (Torr.cm) in case of xenon gas so that the  captioned lamp can be started easily and securely.
Patent JP-H04351642-A (JP)
Title: Modified ethylene-vinyl alcohol copolymer and its laminate
Inventor: KOTANI KOZO
IPC: C08L23/26
Filed: 1991-05-29
Abstract: PURPOSE:To provide the title copolymer which has excellent oxygen barrier properties and maintains the properties for a long time. CONSTITUTION:The title copolymer is prepd. by irradiating an ethylene-vinyl alcohol copolymer contg. boron in the form of a boric ester bond in an amt. of 0.01-1.0mol based on 1mol of hydroxyl groups with a radiation in an absorption dose of 0.5-30Mrad.
Patent JP-S5649395-A (JP)
Title: Antitumor substance, and its preparation
Inventor: HINO TADAYUKI
IPC: A61K36/06
Filed: 1979-09-29
Abstract: NEW MATERIAL:An antitumor mucopolysaccharide having the following characteristics. White to light brown solid; soluble in alkaline water and dimethylsulfoxide, hardly soluble in water, insoluble in methanol, acetone, chloroform, etc.; not dialyzable; elementary analysis (%), C 41.36, H 6.35, N 2.69; positive to anthrone, phenol-sulfuric acid, cysteine-sulfuric acid reactions; the hydrolyzate is positive to anthrone, phenol-sulfuric acid, cysteine-sulfuric acid, and ninhydrin reactions, etc.; the main constituents of the hydrolyzate are glucose and glucosamine; etc.  
     USE: An antitumor agent.  
     PROCESS: Mold belonging to Pestalotia genus, e.g. Pestalotia sp. PK-1 (FERM-P No. 5078), etc. is cultured in a medium of pH3W8, at 20W30°C for 2W10 days. The cells are removed from the medium, and the objective mucopolysaccharide is separated and purified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06337695-A (JP)
Title: Voice recognition device
Inventor: MASAI YASUYUKI
IPC: G10L15/28
Filed: 1993-05-27
Abstract: PURPOSE:To properly switch a recognition objective vocabulary without being affected by the deviation in time due to delay, etc., at the time of transmitting a recognition objective vocabulary switching request. CONSTITUTION:This device is constituted so that at the time of inputting the recognition objective vocabulary switching command from a command input part 5, the time when the command is inputted is read from a timer part 3 and stored in a command time storage part 6, and at the time of inputting a sound from a sound input part 1, the starting point and the ending point of the sound are detected by a sound detection part 2, and the time is read from the timer part 3 every time to be stored in a sound time storage part 4, and at the time of storing a sound input ending time, a sound input starting time stored in the sound time storage part 4 is compared with the storage contents of the command time storage part 6 by a recognition objective vocabulary decision part 7, and whether the dealing input sound is voice-recognized or not for the vocabulary after the recognition objective vocabulary is switched is decided by whether the sound input starting time is later or not, and the recognition objective vocabulary switching command is issued for a voice recognition part 8.
Patent JP-H05325637-A (JP)
Title: Electrical wiring resin composition
Inventor: NAKAGAWA TAKEO
IPC: C08K7/04
Filed: 1992-05-19
Abstract: PURPOSE:To provide an electrical wiring resin composition which has high conductivity and high flowability when molded and excels in solderability and is substitutive for an electrical wiring wire. CONSTITUTION:This electrical wiring resin composition is composed of a mixture of (a) metal fiber, (b) low fusing point metal, (c) flux and (d) synthetic resin, wherein the (a) metal fiber is set at 5 to 15Vol% and the (b) low fusing point metal is set at 20 to 40Vol%.
Patent JP-H11323079-A (JP)
Title: Binder composition and production of molded article using the composition
Inventor: TACHIKAWA TOSHIYUKI
IPC: C08L61/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To enable the quick-curing molding, the improvement in the working environment, the decrease in defects in cast material, etc., at the same time in the molding by carbon dioxide gas curing method. SOLUTION: The objective binder composition is produced by reacting a phenolic compound with formaldehyde in the presence of an acidic catalyst to obtain a novolak phenolic resin and adding an alkali metal hydroxide and a chelating agent forming a stable complex with the above resin to the obtained novolak phenolic resin. The alkali metal hydroxide is preferably potassium hydroxide or a mixture of potassium hydroxide and sodium hydroxide and the chelating agent is preferably derived from sodium borate, potassium borate or ammonium borate.
Patent JP-H05318947-A (JP)
Title: Image receiving paper for thermal transfer recording
Inventor: TOKIYOSHI TOMOFUMI
IPC: B41M5/50
Filed: 1992-05-19
Abstract: PURPOSE:To provide image receiving paper for thermal transfer recording used in a hot-melt ink type thermal transfer recording system especially excellent in the transfer receptivity of ink, smoothness and the surface gloss of white paper and a recording image, capable of obtaining a high-grade recording image of high image quality and also excellent in recording aptitude for high speed recording and full-color recording. CONSTITUTION:An image receiving layer receiving hot-melt ink is provided on a support. The image receiving layer is composed of a coating compsn. based on calcium carbonate pigment subjected to surface activating treatment in the presence of porous pigment with apparent specific gravity of 0.10-0.50g/cm<3> and water-soluble protective colloid by a dispersing machine using media and an adhesive and adjusted so that the 60 deg. mirror surface glossiness of the surface of the recording image obtained on the surface of the imager receiving surface is 45% or more.
Patent JP-2000317347-A (JP)
Title: Centrifugal separator and washing method thereof
Inventor: MATSUMOTO TAKASHI
IPC: B08B3/12
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal separator capable of effectively washing a basket or the filter attached to the inside thereof. SOLUTION: In a centrifugal separator wherein a basket 6 is arranged in a easing 1 and a filter 7 is attached to the inside of the basket 6 to filter a raw soln. through the filter 7 and the permeation holes (h) provided to the body part 601 of the basket 6 to separate the same into a solid and a liquid, ultrasonic vibrators 31, 32 transmitting ultrasonic waves to the washing soln. injected in the casing when washing the casing are provided to the casing and the solid causing the clogging of the filter 7 is removed by the vibration of the washing soln. caused by ultrasonic waves.
Patent JP-S5828662-A (JP)
Title: Method and apparatus for quantitative analysis of heavy water
Inventor: OOGOSHI SUMIO
IPC: G01N30/88
Filed: 1981-08-13
Abstract: PURPOSE:To make a quantitative analysis of heavy water with a trace quantity of a sample  accurately in a short time, by making the sample of the heavy water carried on  reacting and  carrying gas of high purity and passing it through a tube packed with an  isotope exchange  catalyst and then, passing the reaction gas through an adsorbent and  detecting separated  heavy water. CONSTITUTION:Gaseous H2 refined in ultra high purity through an H2 refining apparatus having  a diaphragm made of Pd (alloy) is sent from a gaseous H2 supply source 1 to an analyzing  apparatus in which air has been replaced by sending an inactive gas 9 preliminarily and a  large part of gaseous H2 is sent to a sample gasifying room 5 through a flow meter 4 as the  reaction and conveyance gas of a heavy water sample and also, the remainder is sent to a  heavy hydrogen (D) detecting apparatus 8 for the reference purpose. The heavy water sample is  weighed in a microsyringe and is poured from an injection opening 5' and then, is sent to the  room 5 together with H2. Mixed gas is allowed to react completely in a tube 6 packed with  carrier which carries a reaction catalyst of a water-hydrogen or steam-hydrogen isotope reaction such as Pt, Pd and is converted into HD. Then, other components are adsorbed and separated by an adsorbent in a separation column 7 and passed HD is determined in an detection apparatus 8. The heavy water sample similar to natural water is detected with the trace  amount of the sample in a short time at most in about five minutes.
Patent JP-2000050884-A (JP)
Title: Improved production of isoprenoid
Inventor: HOSHINO TATSUO
IPC: C12N15/09
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new isolated DNA sequence which codes for the enzyme relevant to the mevalonate pathway or the pathway from isopentenyl pyrophosphoric acid to farnesyl pyrophosphoric acid and can produce isoprenoids in an improved productivity. SOLUTION: This DNA sequence is a new isolated DNA sequence coding for the enzyme relevant to the mevalonate pathway or the pathway from isopentenyl pyrophosphoric acid to farnesyl pyrophosphoric acid and is useful in the production or the like of isoprenoids and carotenoids, preferably astaxanthin, using transformed host cells. This isolated DNA sequence is obtained by extracting the whole RNA from Phaffia rhodozyma, separating mRNA from the extract, constructing a cDNA library by the conventional method using the mRNA and then cloning by means of PCR reaction by using the other kind of known partial sequence as a primer.
Patent JP-H06338057-A (JP)
Title: Optical disk device and its optical rotary recording medium
Inventor: SHISHIDO YUKIO
IPC: G11B7/24097
Filed: 1993-05-27
Abstract: PURPOSE:To enhance the reliability of data to be recorded on a disk by correcting a pit position in response to the temp. of the disk. CONSTITUTION:A thermistor layer is electrified by a potential difference detecting circuit of a temp. control part 3 via contacts 9, and the temp. of the disk 6 is obtained by measuring voltages at the contacts 9. Laser light intensity control information corresponding to the temp. of the disk 6 is generated by a laser power control circuit, while laser light emitting timing control information corresponding to the temp. of the disk 6 is generated by a laser light emitting timing control circuit, and they are set in a laser/magnetic head control circuit 20. These bits of information are obtained in proper calculation based on temp. information of the disk 6 by reading out a table recorded with control information measured actually in advance, etc., corresponding to the temp. of the disk 6.
Patent JP-S63291176-A (JP)
Title: Digital signal processor
Inventor: MORIMURA ATSUSHI
IPC: H04N19/85
Filed: 1987-05-22
Abstract: PURPOSE:To maintain a high frequency component to a low level by shifting the phase of the offset signal of the level of m/n (0<=m<n, m, n are integers) of the LSB level of an A/D converter from the phase of the sampling timing of the A/D converter and adding the offset signal to an input analog signal. CONSTITUTION:After the offset signal of the level of m/n of the LSB of the A/D converter 20 is added to the analog input signal, it is A/D converted, the phase of the added offset signal is shifted from the phase of the analog input signal for every scanning line, for every field, and at every frame by a phase delay circuit 22, A/D converted, and averaged. Thereby, a digital signal of higher accuracy than an accuracy at the time of separately using the A/D converter can be obtained without receiving an interference according to the offset signal and damaging the high frequency component of the frequency characteristic of an input signal.
Patent JP-H01294501-A (JP)
Title: Hydrogen gas purifier and method for purification
Inventor: SUGIYAMA KAZUHISA
IPC: C01B3/00
Filed: 1988-05-24
Abstract: PURPOSE:To enable recovery of high-purity hydrogen gas from low-purity hydrogen gas in a small-sized simple apparatus by bringing a hydrogen storage alloy compact into close contact with the inner wall of holding containers and housing the holding containers in a cell where a heating medium circulates. CONSTITUTION:A compact of a hydrogen storage alloy, e.g., Fe-Tl-Mn-based alloy, is subjected to activation treatment, expanded and brought into close contact with the inner wall of a holding container 4. Alternatively, metal flakes, such as Al, Cu or Ni, having excellent thermal conductivity are filled in a gap between the compact subjected to expansion treatment and the inner wall of the holding container 4. A plurality of the containers 4 and 5 are contained in a cell 12 where a heating medium circulates to store hydrogen from hydrogen gas in a low concentration while operating a heating medium circulating pump 22 and release hydrogen in a high concentration. Heat transfer between the hydrogen storage alloy and the heating medium on the outside of the containers is extremely rapidly carried out according to the above-mentioned method.
Patent JP-S5651346-A (JP)
Title: Coating of surface of substrate
Inventor: UCHIJIMA YOSHIO
IPC: B32B25/04
Filed: 1979-10-02
Abstract: PURPOSE: To form a non-adhesive, resilient coated surrace, ercellent in heat resistance, chemical resistance and lubricity, by a method wherein a special vulcanized film of a fluorime-containing elastomer is coated on a surface of a substrate.  
     CONSTITUTION: A resilient, fluorine-containing elastomer, wherein (A) a fluorine- containing polymer segment (preferably a copolymer of tetrafluoroethylene with propylene and glycidyl vinyl ether and having a number-average polymerization degree of 50W10,000) and (B) an organopolysiloxane segment (preferably dimethylsiloxane polymer etc. copolymerized with aminopropyl group-containing unit and having a number-average molecular weight of 50W50,000) are chemically bound with each other via a reaction site of the component A (for example: epoxide group), is coated on a surface of a substrate and vulcanized by a paroxide, amine etc. or by irradiation of ionizing radiation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000318976-A (JP)
Title: On-board gate crane
Inventor: TSUKUBA MIHARU
IPC: B66C19/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To suppress the inclination of a hull during cargo handling operation of a heavy cargo by providing a counter weight for correcting the inclination of the hull by the load of a cargo suspended from a trolley, and making the counter weight rigid by a water tank. SOLUTION: This gate crane is traveled on rails 8 provided on both outboard, and it comprises a girder 3 provided so as to connect leg parts 2 on both side, and the girder 3 has a rail to horizontally travel a trolley 4. Further, this crane comprises a counter weight 13 for correcting the inclination of the hull by the load of a cargo suspended from the trolley 4, and the counter weight 13 is formed of a water tank, and horizontally traveled on the girder 3 including a cantilever 7. The counter weight 13 is moved in the reverse direction to the trolley 4 moving while suspending a cargo 1 relative to the central line of the vessel to correct the inclination of the hull.
Patent JP-S5350973-A (JP)
Title: Vapor phase growth method and vapor phase growth apparatus
Inventor: YASUNO KOUSUKE
IPC: H01L21/205
Filed: 1976-10-20
Abstract: PURPOSE:To remove unnecessary impurity atoms produced from wafers to be grown and suppress autodoping by dividing gas lines to two lines of a region where vapor phase growth reaction tends to occur and a region where purge effect tends to occur.
Patent JP-H09311092-A (JP)
Title: Testing apparatus for autotransmission
Inventor: YOSHIDA KAZUTOSHI
IPC: G01M13/02
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a testing apparatus by which the cycle time of a test is made short and constant and by which the life of a drive pin and that of a driving plate are made long by a method wherein a plurality of drive pins one of which is longer than the others are erected and installed at a torque converter which is installed on the input shaft of an autotransmission. SOLUTION: A drive pin 18 (A) is made longer than drive pins which are situated in other positions (B), (C). For example, when the drive pins 18 which are situated in positions (A), (C) are inserted into insertion holes situated in positions (a), (c), the drive pin 18 in the position A is first guided to an insertion hole 6a in the position (a), a driving plate 11 or a torque converter 12 is turned, the drive pin 18 in the position A agrees with the insertion hole 16 in the position (a) so as to be inserted about half. Thereby, the positional relationship between the torque converter 12 and the driving plate 11 is decided, and all the drive pins situated in the positions A, C are inserted into insertion holes 16 in the coresponding positions (a), (c) so as to be connected automatically when the driving plate 11 is advanced.
Patent JP-H06334936-A (JP)
Title: Video-display control system
Inventor: TEIMOSHII UIRIAMU SEIGAA
IPC: H04N5/445
Filed: 1994-05-02
Abstract: PURPOSE: To enable control so that a letter box detection circuit can ignore a sort of auxiliary information. CONSTITUTION: A pixel counter 108 generates a pixel count value H COUNT under counting. The inputs of comparator 102 are '68' and H COUNT and the inputs of comparator 104 are '218' and H COUNT. When the H count becomes '68', a letter box detection enable signal LTRBX EN is started by a flip-flop 106 and when the H COUNT becomes '218', the signal LTRBX EN is finished. The signal LTRBX EN controls the operation of letter box detection circuit 100 so as to ignore a sort of auxiliary information.
Patent JP-S6022583-A (JP)
Title: Method of attaching and detaching propeller shaft of ship
Inventor: MASUKANE HAJIME
IPC: B63B9/00
Filed: 1983-07-14
Abstract: PURPOSE:To protect a fore bearing from damage, by inserting a propeller shaft into a stern tube from the inside of a ship, protruding a rod-like jig from the propeller-side end of the propeller shaft when the center of gravity of the shaft has passed through the fore bearing, and hanging the jig from the outside of the ship to attach or detach the propeller shaft. CONSTITUTION:A propeller shaft 4 is inserted from behind a ship into a stern tube 1 in which a hinder bearing 2 and a fore bearing 3 are provided. The propeller shaft 4 has a flange 9 at the inside end and a propeller mounting screw 10 at the outside end. When the center G of gravity of the propeller shaft 4 has passed through the fore bearing 3, a rod-like jig 5 is attached to the outside end of the shaft. The propeller shaft 4 is inserted further while the rod-like jig 5 is hung by a chain block 6. Overload is thus prevented from acting to the bearings 2, 3 in the stern tube 1.
Patent JP-H10317522-A (JP)
Title: Ventilating structure of dwelling house
Inventor: ARAGAKI MORINOBU
IPC: F24F7/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating structure for dwelling house capable of quickly ventilating a bathroom, etc., in which the hmidity and/or temp. is likely to rise, without using a ventilation fan or opening the window. SOLUTION: The ventilating structure of a dwelling house is such that a natural ventilating passage 4 is formed between the external wall 1 and internal wall 2. The arrangement includes an outer air lead-in hole 24 formed penetrating the inner wall of a bathroom for introducing the outer air into the bathroom from the passage 4, an aeration pipe 27 piercing the bathroom inner wall and the external wall, and an air exhaust pipe 26 which is connected with one end of the pipe 27 on the external wall side, extends upward, and exhausts the air in the bathroom to outdoors, and thereby the air with high temp. and high humidity is exhausted quickly.
Patent JP-H04329571-A (JP)
Title: Method and device for transferring electrostatically charged toner
Inventor: SAKAI TOSHIO
IPC: G03G15/16
Filed: 1991-04-30
Abstract: PURPOSE:To easily obtain many transferred images from the same electrostatic latent image formed on a photosensitive body with high transfer efficiency. CONSTITUTION:A transfer belt 41 which has medium resistance and which is easily deformed is stretched by three conductive rollers 42-44 and brought into tight contact with the photosensitive drum 1 where the electrostatic latent image is formed on its surface and developed with toner 7. A transfer paper 6 being a toner carrier is inserted between the photosensitive drum 1 and the transfer belt 41 and voltage having the same polarity as the electrostatic latent image is impressed on the three conductive rollers 42-44, respectively. Then, the voltage whose absolute value is larger than the voltage impressed on the rollers 42 and 44 is impressed on the middle roller 43.