baber/WOPTO huggingface dataset:
Patent JP-S5653570-A (JP)
Title: Linear pulse motor
Inventor: YANO NORIO
IPC: H02K41/03
Filed: 1979-10-08
Abstract: PURPOSE:To cancel each other of sucking force working between a magnetic piece and an armature and to obtain an easy support by a method wherein a magnetic piece sucking material, holding a permanent magnet between two soft magnetic plates, is provided on the reverse side of the opposite surface on an armature of a magnetic piece with tooth sections. CONSTITUTION:A tooth section 3 is provided on the lower surface of a narrow- stripped magnetic piece 1 and an armature 7, having a tooth section 8 and a magnetic piece 5 to be excited by a coil 6, is arranged on the opposite side of the tooth section 3. Also a tooth section extending to longitudinal direction is formed on the upper surface of the magnetic piece 1. And, on the upper surface of a support 15 of a nonmagnetic substance block 14 fixed on both ends of the armature 7, a magnetic piece sucking material 22, consisted of soft magnetic materials 16 and 17 holding a permanent magnet 18, is fixed and a tooth section 20 formed on the lower sourface of the soft magnetic materials 16 and 17 is opposed to a magnetic piece 11 in such way that they are intersecting. Thus, due to the sucking force of the magnetic piece sucking material 22 and the magnetic piece 1, the sucking force of the armature 7 and the magnetic piece 1 is cancelled each other and a relative support of the armature 7 and the magnetic piece 1 can be obtained easily.
Patent JP-H09276856-A (JP)
Title: Water purifier
Inventor: TERAMOTO TAKESHI
IPC: C02F1/28
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of rebound water by discharging frothy shower water while reducing the protruding dimension of a discharge port for raw water of tap water in a diameter direction and a downward direction. SOLUTION: In a water purifier of a type directly attached to a cock, a water discharge port 11 for stream-straightening water is formed to the center part of the water discharge part of a valve main body 7 and water discharge ports 12 for discharging shower water are formed to the periphery thereof and a mesh member 22 for stream-straightening water is fitted to the water discharge port 11 for stream-straightening water.  A cap 21 equipped with water discharge ports 19, 20 corresponding to these water discharge port parts is attached to the water discharge port parts and mesh members 29 for foaming water are fitted to the water discharge port parts 20 for showering of the cap 21 and the air introducing port 30 communicating with the water discharge ports 20 for showering of the cap 21 is formed between the water discharge port 19 for stream-straightening water of the cap 21 and the water discharge port 11 for stream-straightening water of the valve main body 7.
Patent JP-H10306875-A (JP)
Title: Piston
Inventor: HONDA TADASHI
IPC: F16J9/28
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the occurrence of frictional resistance against the inner peripheral surface of a cylinder without eminently lowering sealing ability at the outer peripheral part of a piston and to prevent the occurrence of seizure of the part of slide part. SOLUTION: A plurality of an engaging grooves 111 at intervals of a given distance in an axial direction in the outer peripheral surface of a piston body 11 are peripherally intermittently extended. Protrusion parts 113 between the end parts, positioned facing each other, of the engaging grooves 111 are axially aligned. Lubrication grooves 123A and 123B due to an elastic restoration difference between the thick section parts 12b of the outer periphery of each engaging groove 111 and the thin section parts 12a of the outer peripheries of the protrusion parts 113 and 114 during crimping are formed in the outer peripheral surface of a piston bearing 12 formed by crimping as PTFE is plastically deformed on the outer peripheral surface of the piston body 11. Lubrication oil is introduced to a slide surface through the lubrication grooves 123A and 123B.
Patent JP-S5557939-A (JP)
Title: Data transfer system
Inventor: ANDOU HIROKAZU
IPC: G06F3/153
Filed: 1978-10-25
Abstract: PURPOSE: To make it possible to transfer various data in series via one coaxial cable by switching 1st and 2nd units synchronizing with both transmission and reception states by every constant interval of a synchronizing signal.  
     CONSTITUTION: Control part 100 and input-output part 200 are connected together by two cables; mixer driver 1 sends composite video signal CMP, receiver amplifier 2 receives and regenerates it, and separator 3 separates a synchronizing signal. On receiving horizontal and vertical synchronzing signals H and V, status controller SC4 and SC8 generate transmission-reception control signals X 1  and R 1 , or X 2  and R 2 . Signals X 1  and X 2  are mutually out of phase and make drivers 6 and 10 ready for transmission, and signals R 1  and R 2  are also out of phase and make receivers 7 and 11 ready for reception. Since driver 6 and receiver 11, and driver 10 and receiver 7 operates by turns, only one coaxial cable or equivalent cable is needed to transfer input-output serial data SRD. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08322401-A (JP)
Title: Water sprinkler for turf field
Inventor: SAKUTA YUKIHIRO
IPC: A01G25/02
Filed: 1995-05-29
Abstract: PURPOSE: To provide a Water sprinkler for a turf field used when there is no obstacle in the field, capable of suppressing both of an initial cost and a running cost low, freely zoning correspondingly to the care of the turf and performing a uniform sprinkling under a raining condition continuously by using small and low pressure sprinkling members. CONSTITUTION: This water sprinkler for a turf field consists of a pair of mobile platform cars 21, 21 each arranged at the both sides of the turf field 10, a frame 30 laid between the pair of mobile platform cars, a water supplying device 31 installed on at least one of the mobile platform cars, sprinkling members 33, 33, 33... installed in a multiple number along the frame and sprinkling over the turf field by getting water supplied from the water supplying device. The water supplying device 31 equips a water suction pipe 34 for sucking the water from a water supplying channel 18 set up along the side of the turf field. In the mobile platform car 21, a driving device 22 transferring synchronously on the rail 17 is installed.
Patent JP-S5554391-A (JP)
Title: Soil stabilizer and its manufacture
Inventor: YUBEERU KUREIFU
IPC: C08G18/00
Filed: 1979-10-09
Abstract: A soil stabilizer based on a prepolymer with terminal isocyanate groups, obtained by reaction of polyol with a stoichiometric excess of polyisocyanate, said prepolymer being such that in water a substantially stable dispersion of polyurea polymer particles is formed in the presence of a surface-active product.
Patent JP-H0427711-A (JP)
Title: Auxiliary combustion chamber type insulated engine
Inventor: KAWAMURA HIDEO
IPC: F02B19/04
Filed: 1990-05-21
Abstract: PURPOSE:To make combustion in an auxiliary combustion chamber dense mixture combustion so as to suppress the generation of NOx by performing the collision diffusion of sprayed fuel, and closing a nozzle hole by a protrusion provided at a piston head part until the collision diffusion is sufficiently performed. CONSTITUTION:An auxiliary combustion chamber 3 is provided with a fuel injection nozzle 3 for injecting fuel into this auxiliary combustion chamber 3. A protrusion 31 intrudes into a nozzle hole 32 when a piston 4 is positioned in the vicinity of its top dead center and compresses the opening part area of the nozzle hole 32. The inner wall of the nozzle hole 32 and slant faces 42 form a nozzle so as to regulate the jet direction of mixture, jetted into a main combustion chamber from the auxiliary combustion chamber 3, into the direction near the center part of the main combustion chamber. Mixture is produced by the collision diffusion of fuel, and uniform mixture is produced by prolonging the retention time of mixture in the auxiliary combustion chamber. Secondary mixing is further accelerated by regulating the jet direction into the main chamber. The mixing of fuel steam and air in the combustion chamber of an insulated engine can be thus performed desirably.
Patent JP-S5254126-A (JP)
Title: Power supplier
Inventor: NAGAHARA YOSHIHARU
IPC: H02M7/06
Filed: 1975-10-29
Abstract: PURPOSE: To obtain a superior power supplier with a simple construction for giving a variety of desired D.C. voltages to a plural number of loads wherein the coil winding of a power-supply transformer is used effectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6110127-A (JP)
Title: Liquid pressure clutch
Inventor: UEHARA MITSUAKI
IPC: F16D48/02
Filed: 1984-06-25
Abstract: PURPOSE:To improve the response of clutch by providing an oil sump having the liquid level higher than the upper level in the liquid chamber of clutch piston then feeding oil through an orifice to said oil sump while connecting a drain tube. CONSTITUTION:Liquid pressure clutches 1a, 1b are provided in a transmission case 30 while an oil sump 20 is provided. Oil squeezed through an orifice 23 is fed by means of a pump into said oil sump and can be discharged to the drain side. The liquid level in the oil sump is set higher than the upper level in the piston liquid chamber of liquid pressure clutch. Since the liquid chamber of clutch piston is continuously filled with oil, response under clutching operation is improved.
Patent JP-H02309687-A (JP)
Title: Excimer laser
Inventor: YAMADA YUKA
IPC: H01S3/137
Filed: 1989-05-24
Abstract: PURPOSE:To make it possible to use one piece of an etalon a plurality of times by a method wherein at a point of time when the deterioration of a film is seen at a laser beam transmitting part on the etalon, the etalon is rotated or is moved in parallel to the laser beam transmitting part to move the laser beam transmitting part. CONSTITUTION:An etalon 1 can be rotated with its center as an axis and when the etalon 1 is installed in such a way that a laser beam 3 passes through a part apart from the center of the etalon 1, the deterioration of a film is generated in a laser beam transmitting part 4a. After that, by rotating the etalon 1 at 180 degrees with the center of the etalon 1 as an axis, the laser beam transmitting part is moved to the position of a laser beam transmitting part 4b. In such a way, one piece of the etalon can be used two times. One piece of the etalon is used a plurality of times like this and the longevity of the etalon can be substantially prolonged.
Patent JP-2000321528-A (JP)
Title: Mask projection simultaneous scanning aligner
Inventor: KOIDE JUN
IPC: B41J2/16
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain an aligner which can machine a precise replica pattern, etc., of an ink jet recording head inexpensively en bloc. SOLUTION: The luminous flux (laser light) L oscillated by a light source such as an ultraviolet-ray laser irradiates a photomask 2 through a beam expander 1 and is imaged on a work W through 1st and 4th lenses 3a and 3d of an image formation lens system 3. The image formation lens system 3 is a both-side telecentric optical system which is telecentric to both the mask side and work, and 2nd and 3rd lenses 3b and 3c constitute a cat-eye lens having focal planes on its incidence and projection sides and project and transfer the pupil A of the image formation optical system by the 1st and 4th lenses 3a and 3b to a position B. A stop 4 is provided at one pupil A and a scanning mirror 5 is provided at the other pupil B to actualize the exposure device which can carry out two-dimensional wide-range machining by scanning by the mask pattern and linear micromachining.
Patent JP-S5654295-A (JP)
Title: Powder press method
Inventor: SATOU SEIKI
IPC: B30B11/00
Filed: 1979-10-12
Abstract: PURPOSE: To provide a simple process to produce various kinds of formed powder products at a time by a method wherein base powder is partitioned into plural sections by films and is pressed using a hydraulic pressure.  
     CONSTITUTION: A specific amount of powder (metal or ceramic powder having mean size of 0.1W50μ) is densly packed in a rubber bag 1 to form section A. On the section A, a film 2 is placed; on the top thereof a specific amount of powder is packed to form section B. The process is repeated to form powder sections A, B, C,... partitioned by films 2, 3,... in a single rubber bag 1. This is compressed by a hydraulic press to about 0.1W3T/cm 2 . The formed product is taken out of the bag 1 and devided into sections A, B, C,.... Thus, a single operation of hydraulic pressing provides various kinds of formed products. The film preferably uses an elastic  plastic film about 1W2,000μ thick. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5832330-A (JP)
Title: Formation of filming coat on color picture tube
Inventor: TERADA KATSUMI
IPC: H01J9/20
Filed: 1981-08-20
Abstract: PURPOSE:To obtain a color picture tube with a fluorescent screen of high qualities by a method wherein a large quantity of filming agent in injected inside of a panel to coat a useful screen and pouring out a surplus filming material before high speed revolution. CONSTITUTION:After a black matrix forming process and a three primary color phosphor forming process, an angle theta formed by a rotary axis R and a vertical line X of a glass panel is held between 10 deg. and 20 deg. and in the condition of slow- rotating glass panel a filming material is injected from a nozzle 5 to coat a useful screen with the filming material. The surplus filming material collected in a panel corner part is taken out by a suction equipment such as a pump etc. followed by making the film coating uniform by high speed rotation, while keeping the filming material convering the useful screen without spreading the filming material on a part of a side wall 2 and without occurrence of any thick coat on a boundary region.
Patent JP-H04355871-A (JP)
Title: Device for inputting character and its supporting device
Inventor: SEKIYA TOSHIYUKI
IPC: G06F15/18
Filed: 1991-06-03
Abstract: PURPOSE:To easily select an operation mode in a picture generating device where a processing is executed by selecting the operation mode from an input panel. CONSTITUTION:An instruction analizing part 23 recognizes graphic data inputted from a coordinate input part 20 by handwriting as a character string. Then, the instruction analizing part 23 analizes what the character string means, generates a control command group reflecting the purpose of an inputter and inputs it to a function control part 24. The function control part 24 controls peripheral hard and soft resources used at the time of generating a picture in accordance with the inputted control command group. Inputted graphic data is immediately displayed in a coordinate display part 21 and an operator recognizes an input.
Patent JP-S6250441-A (JP)
Title: Carbide dispersion type ferrous sintered alloy having excellent wear resistance
Inventor: IIJIMA MASAYUKI
IPC: F01L1/18
Filed: 1986-06-06
Abstract: PURPOSE:To provide a titled alloy having excellent resistance to wear, scuffing and pitting by incorporating respective prescribed ratios of C, Cr, P, Mn, Nb or/and Ta, and Mo or/and W therein and consisting of the balance Fe and unavoidable impurities. CONSTITUTION:This carbide dispersion type ferrous sintered alloy contains, by weight, 0.5-3% C, 5-20% Cr, 0.1-5% P, 0.35-3% Mn, 0.05-10% Nb or/and Ta and 0.5-10% Mo or/and W and consists of the balance Fe and unavoidable impurities. This ferrous sintered alloy has preferably >=90% theoretical density ratio and has the above-mentioned excellent characteristics. The alloy has the characteristic to extremely minimize the damage to be given to the mating member. The valve mechanism member of an internal combustion engine where a particularly high surface pressure is exerted exhibits extremely outstanding performances and can be stably used for a long period of time when the above-mentioned alloy is used for said member.
Patent JP-H08110947-A (JP)
Title: Image thinning processing method
Inventor: KOSASA HARUMI
IPC: H04N1/409
Filed: 1993-05-07
Abstract: PURPOSE: To improve the thinning processing result and to speed up the processing by storing an object picture element as it is when the picture element is matched with a specific condition. CONSTITUTION: An index picture element value '-1' which can not exist in an image is previously defined. When an object picture element A is the index picture element value, the picture element A is set up to a peripheral picture element value (of a picture element not to be processed). When the object picture element A is not the peripheral picture element value or the index picture element value, the following condition is adopted. When the upper and left picture elements of the object picture element A have the peripheral picture element value, the picture element A is stored as it is. A picture element B above the picture element A has the index picture element value and picture elements C1, C2 on the right and left sides of the picture element B have the peripheral picture element value, the object picture element A is set up to the index picture element value.
Patent JP-H04354984-A (JP)
Title: Electric iron
Inventor: TSUJI TAKAHISA
IPC: D06F75/26
Filed: 1991-06-03
Abstract: PURPOSE:To prevent misoperation and short circuit when water or dust enter the inside of an electric iron body, in an iron smoothing creases of clothes and provided with a stand for placing it. CONSTITUTION:An electric iron device 2 is kept by a holding member 10 surrounding an indicator equipped thereon and a temperature setter 7 to define the temp. of the electric iron body 1. Dangers such as misoperation, short circuit, etc., can be prevented for higher safety even if water or dust enters the inside during pressing work or containing thereof by covering the electric joint for the winding up reel 11 of electric cords, electrically connected to a controller 5 regulating the current of the iron body 1, by a protection cover 12 formed as a unit with this holding member 10.
Patent JP-S5834217-A (JP)
Inventor: KAGEYAMA KATSUHIRO
IPC: F16B37/00
Filed: 1981-08-24
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-H05296999-A (JP)
Title: Human lipocortin i as marker for discriminating effect of flucocorticoid and its determining method
Inventor: KATO TAIJI
IPC: C07J9/00
Filed: 1992-04-24
Abstract: PURPOSE:To accurately measure the concentration of human lipocortin I contained in a blood serum or blood plasma (hereinafter omitted) by determining the human lipocortin I as a marker for discriminating the effect of glucocorticoid. CONSTITUTION:A human lipcortin I antibody and human lipocortin I labeled with a detectable substance are prepared by using human lipocortin I obtained from human placentas. Then a water insoluble carrier prepared by bonding a fixed amount of blood serum to an antibody is made to react to a fixed amount of a buffer solution containing albumine, etc., for 10 minutes to four days at, for example, 2-40 deg.C. The human lipocortin labeled with the detectable substance is added to the resulted solution of reaction and they are made to react to each other for the same period at the same temperature. After reaction, the water insoluble carrier is washed and the detectable substance bonded to the carrier is measured. The concentration of the human lipocortin I in the blood serum is determined by performing the same operation to a standard solution containing the human lipocortin at a known concentration and comparing measured values obtained from the standard and living body fluid with each other. The pharmacological effect of glucorticoid is discriminated from the quantity variation of the concentration.
Patent JP-S6023137-A (JP)
Inventor: UEDA KAZUO
IPC: B65D5/40
Filed: 1984-06-25
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-H06342252-A (JP)
Title: Printer
Inventor: SAKAGAMI YUSUKE
IPC: G03G15/22
Filed: 1993-06-02
Abstract: PURPOSE:To provide a printer capable of copying by a pressure sensitive paper and obtaining high speed printing and high printing quality with a low noise. CONSTITUTION:A gap (d) is set for an optimum value in such a manner that the thickness of a recording paper 15 is detected or a value so as to make pressure imparted to the recording paper 15 proper, between a latent image carrier 1 and a transfer roller 5, plural papers are laid over the other and the recording paper 15 capable of being copied is inserted in response to the pressure, so that toner 8 on the latent image carrier 1 is transferred onto the recording paper 15 and simultaneously, the pressure is transmitted to the recording paper 15 through tone toner 8, to make a copy.
Patent JP-H09319629-A (JP)
Title: Database design supporting tool
Inventor: OKU ETSUSHI
IPC: G06F12/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To efficiently design a database and to standardizing its design by managing both a concept data model and a database structure data model and the relation of both the models. SOLUTION: In order to design database structure from the concept data model, the data of concept data model in a repository (b) are transferred to a repository (c) by an initial database structure state setting mechanism (i). Next, the design is interactively performed by a data modeling function (d). Then, the overlap of symbols of a substance displayed on a screen is detected by a substance symbol overlap detecting means (e). Next, a check function f2 for non-normalizing rules checks the non-normalizing rules based on the overlap detected table and the data of the repository (c) and a non-normalizing information generating function f3 generates non-normalizing information. Continuously, the diaphragm of database structure is displayed on the screen based on latest data by a function (d) and afterwards, a database updating program (j) is outputted by a function h2.
Patent JP-S6022953-A (JP)
Title: Flotation collector
Inventor: OGURA YOSHIKAZU
IPC: B03D1/02
Filed: 1983-07-18
Abstract: PURPOSE:To obtain flotation collector having high dressing effect by adding polyalkylene oxide deriv. having a specified mol.wt. and contg. a specified proportion of propylene oxide to a flotation collector. CONSTITUTION:A polyalkylene oxide deriv. having 400-200,000 average mol.wt. contg. >=5mol propylene oxide in a molecule is added to a flotation collector. Said polyalkylene oxide deriv. is obtd. by adding propylene oxide to a compd. having active H. Examples of the compd. having active H are alcohols, phenols, carboxylic acids, amines, alkanolamines, mercaptans, amides, amino-acids, etc. The amt. to be used of the flotation collector is 0.01-2wt%. The flotation collector has superior dressing effect for several ores (e.g. chalcocite). When it is used as a flotation collector for pulverized coal, superior deashing rate is attained.
Patent JP-S5756213-A (JP)
Title: Molding of highly transparent synthetic resin packaging vessel
Inventor: IMAI TAKUMOTO
IPC: B29C45/00
Filed: 1980-09-22
Abstract: PURPOSE: To mold a synthetic resin packaging vessel which maintains a crystal state at all times and is high in transparency by a method wherein a crystalline thermoplastic resin sheet is heated instantly up to the point immediately before the melting point and molded in vacuum, it is cooled quickly.  
     CONSTITUTION: After the crystalline thermoplastic resin sheet is preheated, it is moved to a molding chamber with a molding die upward and a hot plate downward and both ends of the sheet are hung by a retainer. Then, after the air in the closed molding chamber is removed at the rate of 60% of the air through the air hole in the upper die and 40% thereof through the air hole in the lower hot plate and heated by the plate just until the sheet begins to melt and molded under a vacuum state, the air is blown to cool the sheet quickly. Thus, the crystal state of the resin is kept at all times and a highly transparent synthetic resin vessel can be formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6034308-A (JP)
Inventor: NISHI YUUJI
IPC: B65B17/02
Filed: 1983-07-21
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。