baber/WOPTO huggingface dataset:
Patent JP-S58181440-A (JP)
Title: Heat exchanger
Inventor: UEHARA KATSUJI
IPC: B21C37/24
Filed: 1982-04-19
Abstract: PURPOSE:To obtain a heat exchanger having high performance having reduced ventilation resistance, by using a pipe having a section shape of a circular arc circle, in a heat exchanger. CONSTITUTION:A fin 2 having many pipe inserting holes 4 by which the ventilating direction in case of using as a heat exchanger and the long diameter of a circular arc circle become equal to each other is formed by a press, etc. Also, a U-shaped pipe 3 is bent in the shape of U by a rotary bender, etc., and thereafter, a circular arc circle part 6 having almost the same shape as the pipe inserting hole 4 of the fin 2 on the linear part of the pipe except a bent R part 5 by rolling, pressing, drawing, etc. Subsequently, many fins 2 having the pipe hole 4 of the circular arc circle are piled up, and thereafter, the U-shaped pipe 3 having the circular arc circle part 6 is inserted into the fin 2, and the assembly of the fin 2 and the pipe 3 is executed. Subsequently, the pipe 3 is expanded by a pipe expanding jig having the same section shape as the circular arc circle part 6, and the fin 2 and the pipe 3 are fixed.
Patent JP-S63231551-A (JP)
Title: Trouble recovering processing system
Inventor: ONUMA AKIRA
IPC: G06F12/16
Filed: 1987-03-20
Abstract: PURPOSE:To decrease the number of program steps for trouble recovering processing by executing the trouble recovery of a memory group generated an intermittent trouble with a reading instruction and a same writing instruction at the time of the usual action to the memory group. CONSTITUTION:A trouble exists at the key data of a KS1 to a certain KS access address, the trouble does not exist at the key data of a KS2 to the address and the key data trouble of the KS1 is made an intermittent trouble. In the situation, when the reading of KS1-2 to the address is executed, the address is set to a trouble address register 11. Here, the key data recovering processing of the KS1 to the address is executed by reading normal key data, first, with an ISK instruction to the address shown by the trouble address register 11 and writing the read key data to KS1-2 with an SSK instruction. Thus, the number of microprogram steps for the intermittent trouble recovering processing of a memory is minimized.
Patent JP-S55157357-A (JP)
Title: Method of forming coated layer having three-dimensional pattern and coating composition
Inventor: YOSHII KAZUO
IPC: C09D5/00
Filed: 1979-05-25
Abstract: PURPOSE: To form a decorative, long-durable three-dimensional pattern, by mixing a specific proportion of methyl methacrylate-styrene-butadien copolymer and polyethylene particles into solvent-type coating material of alkyd resin type, etc.  
     CONSTITUTION: A coating composition consists of 100pwt.wt. based on solid, of resin components in a solvent-type coating material based on alkyd resin, polyester resin, etc., 30W120pts.wt. methyl methacrylate-butadiene-styrene copolymer, and 0.8W10pts.wt. of polyethylene particles. This coating material is coated on the surface of substrate and then dried. The obtained coated layer is multicolored and clear, having three-dimensional feeling, and is excellent in coating properties such as hardness and wear resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60203919-A (JP)
Title: Liquid crystal display device
Inventor: WADOKORO JIYUNICHI
IPC: G09F9/00
Filed: 1984-03-28
Abstract: PURPOSE:To prevent transmission of an electromagnetic wave and to prevent circuit breakdown owing to static electricity with a liquid crystal display device of a reflection type by connecting a metallic reflecting plate to GND of a circuit or metallic housing. CONSTITUTION:A display side transparent substrate 2 provided with a display side polarizing plate 1 and a display side transparent electrode 3 and an opposite side transparent substrate 7 provided with an opposite side transparent electrode 6 and an opposite side polarizing plate 8 are sealed by means of a sealant 5 and a liquid crystal compsn. 4 is sealed to the inside. A reflecting plate 9 formed by subjecting a maleable metal such as aluminum or copper made into foil to hairline working or rugged working in order to increase reflection efficiency is adhered to the plate 8. A spring material 10 fixed to the plate 9 by means of a conductive paint 11 is further fixed and connected to the GND terminal of the circuit or a metallic housing. Transmission of an electromagnetic wave is thus prevented and the circuit breakdown by static electricity is prevented.
Patent JP-H07268115-A (JP)
Title: Gas barrier laminated film
Inventor: YOSHIHARA TOSHIAKI
IPC: C09D175/04
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a readily producible gas barrier laminated film, having flexibility, heat, moisture and water resistances and excellent in gas barrier properties to oxygen, water vapor, etc. CONSTITUTION:This gas barrier laminated film is obtained by coating a vapor deposition layer 3 comprising an inorganic compound on a substrate 2 comprising a polymeric resin composition as the first layer with a coating agent containing a mixed solution of one or more metallic alkoxides or a hydrolyzate thereof with an isocyanate compound having at least two isocyanate groups in the molecule as a main agent, drying the resultant coating by heating and then laminating the formed film layer 4 as the second layer to the first layer. The resultant laminated film manifests high gas barrier properties and flexibility so as to withstand the deformation to some extent and has water and moisture resistances.
Patent JP-H03267359-A (JP)
Title: Heat resisting treated parts such as hot plug
Inventor: KAMIMURA TADASHI
IPC: C23C10/06
Filed: 1990-03-16
Abstract: PURPOSE:To produce heat resisting treated parts improved in heat resistance and oxidation resistance by forming a vapor deposited film of B and Hf on the surface of Ni-base parts to be treated, alloying this vapor deposited film by means of aluminizing, and forming an intermetallic compound. CONSTITUTION:A vapor deposited film 2 of B and Hf having about 5mum film thickness is formed by a CVD method or a PVD method on the surface of Ni-base parts 1 to be treated which is previously machined to the prescribed surface roughness. Subsequently, the above parts 1 to be treated are dipped into a molten metal for aluminizing treatment for the prescribed time to alloy the vapor deposited film 2 and the molten metal for aluminizing treatment, by which an intermetallic compound 3 having a composition represented by Ni3Al(B, Hf) is formed into lamellar state on the surface of the parts 1 to be treated. By this method, the heat resisting treated parts suitable for hot plug, etc., can be obtained.
Patent JP-H03265631-A (JP)
Title: Production of rubber containing dispersed particle
Inventor: KAMIMURA TADASHI
IPC: C08J3/20
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the title rubber stabilized in rubber properties, mechanical properties and physical properties, being rigid and having a specified shape by coating the surfaces of reinforcing particles with unvulcanized rubber particles by electrostatic adhesion and subjecting the coated particles to a speci fied treatment. CONSTITUTION:The surfaces of reinforcing particles (e.g. resin, metal or ceramic) are coated with unvulcanized rubber particles (e.g. freeze-ground natu ral rubber) by electrostatic adhesion, and the reinforcing particles are tumbled at a specified speed to fix the unvulcanized rubber particles to their surfaces, thus forming capsulated composited particles. A rubber material comprising the composited particles are vulcanized in a mold of a specified shape.
Patent JP-H02124648-A (JP)
Title: Receiver
Inventor: OKAZAKI YUZO
IPC: H04H20/00
Filed: 1989-03-15
Abstract: PURPOSE:To quickly revise the reception frequency when a revision request of a reception frequency is issued due to the deteriorated reception state by searching a frequency data with an excellent reception level in advance among other broadcast stations (AF stations broadcasting the same program as the broadcast program received at present. CONSTITUTION:A data memory 20 includes an area storing a frequency data to be sent to a local oscillation circuit of 1st and 2nd tuner circuits 2, 3 corresponding to preset keys 12, 13, an area storing a frequency list of an AF station included in an RDS(Radio Data System) data and an area storing a program identification code (PI code). In this case, based on the list of the frequency data included in the service information, the frequency data whose reception level is a prescribed value or above is searched in advance. Thus, when the reception state is deteriorated, the reception frequency is changed very quickly.
Patent JP-H08261818-A (JP)
Title: Vibration detecting method and apparatus for rotor
Inventor: WAKUTA MANABU
IPC: G01M99/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide a vibration detecting method and apparatus of a rotor which can simplify a structure to detect vibration generated in the rotor during grinding or the like. CONSTITUTION: An acoustic emission generated from a grinding stone G as rotor is detected by an AE sensor 1. A signal detected undergoes an envelope detection with a rectifier circuit and the signal after the envelope detection is subjected to a frequency analysis to detect vibration generated in the grinding stone G.
Patent JP-2000258939-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ARISUE HIDEYA
IPC: G03G5/06
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor which has high potential by electrification and high sensitivity, undergoes no change in various characteristics even after repeated use, exhibits good electrification ability from the 1st revolution in image formation using a reversal developing system and suppresses the occurrence of image defects. SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing titanyl oxyphthalocyanine having peaks at 9.5 deg., 13.5 deg., 14.2 deg., 18.0 deg., 24.0 deg. and 27.2 deg. Bragg angles (2θ±0.2 deg.) to CuKα X-rays of 1.541 Å as an electric charge generating material and an undercoat layer containing particulate titanium oxide particles having <=100 nm average particle diameter of primary particles or bar-shaped titanium dioxide particles having <=500 nm average major axis size of primary particles, <=100 nm average minor axis size of primary particles and an average aspect ratio of 2-10.
Patent JP-H10262160-A (JP)
Title: Signal-to-noise ratio (s/n)detector and noise reduction device
Inventor: IZUMI YOSHINORI
IPC: H04N5/21
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To realize noise reduction with less image quality deterioration without mis-detection of S/N, based on a local characteristic of an image. SOLUTION: A local S/N detection section 200 obtains 2-dimension S/N and 3-dimension S/N for each block of an input image subject to block processing by a block processing circuit 100 and uses the S/N with less noise in both the S/N ratios for a local S/N of a concerned block. A global S/N detection section 400 collects the local S/N as to an entire input image and uses a most frequent value as the global S/N. A threshold setting section 500 sets a threshold in response to an image of each block according to the S/N with less noise in the local S/N and the global S/N.  A noise reduction section 600 replaces a pixel value of a processing object pixel with a mean pixel value of a pixel whose difference from a pixel value of the processing object pixel is a threshold or below set to a block to which the processing object pixel belongs among pixels in the vicinity of the processing object pixel in an input image.
Patent JP-H02241725-A (JP)
Title: Manufacture of thin-wall steel containing frp pipe
Inventor: HIYAMIZU KEIJI
IPC: B32B15/08
Filed: 1989-03-16
Abstract: PURPOSE:To obtain thin-wall steel containing FRP pipe excellent in water resistance, corrosion resistance and wear resistance by a method wherein fiber reinforced composite material line pipe, which is produced by lining fiber reinforced composite material on the inner peripheral surface of thin-wall steel pipe, is housed in an oven and heated and simultaneously vacuumized for hardening. CONSTITUTION:Under the state that thin-wall steel pipe 13 is seated on a pipe holding roll 14, prepreg, which is wound round a prepreg winding roll 11, is unwound from the prepreg winding roll 11 so as to press a press roll 17 against the holding roll 14 in such a manner that the unwound prepreg is pinched between the press roll and the pipe 13. Under the condition just mentioned above, the pipe holding roll 14 is rotated forward and backward through the predetermined angle so as to paste the prepreg to the bottom part of the inner peripheral surface of the pipe 13 in order to obtain a prepreg-lined pipe 19. Then, the prepreg-lined pipe 19 is removed from the press roll 17. After that, the prepreg-lined pipe 19 under the state being pinched between a small tube 23 and a large tube 25 is placed in a heating oven 27 so as to thermally harden the prepreg of the prepreg-linked pipe 19 by heating and simultaneously vacuumizing the heating oven 27.
Patent JP-S58186656-A (JP)
Inventor: ARASHI MASAKIMI
IPC: D06B3/24
Filed: 1982-04-20
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-H08231371-A (JP)
Title: Cosmetic
Inventor: KISHI MASATAKA
IPC: A61K8/00
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a cosmetic having excellent melanogenesis-inhibitory and skin whitening effects, containing, as active ingredient, cyproheptadine. CONSTITUTION: This cosmetic or skin whitening agent contains, as active ingredient, pref. 0.0001-10 (more pref. 0.01-1.0)wt.% of cyproheptadine of the formula or a salt thereof (e.g. hydrochloride). The dose of this cosmetic: or skin whitening agent is 1-20 (pref. 2-10) mg/day, pref. in two to three portions. The formulations of this cosmetic can be skin care products, makeup cosmetics, bathing agents, etc., while for the skin beautifying agent, powders, pills, tablets, preparations for external use, etc.
Patent JP-H09258445-A (JP)
Title: Radiation sensitive colored composition
Inventor: SUZUKI NOBUO
IPC: C08L29/14
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. having improved dispersibility of a pigment, especially a compsn. for a color filter by using specified polyvinyl acetal resin or modified polyvinyl acetal resin at a bonding resin. SOLUTION: In a radiation sensitive compsn. contg. a bonding resin, a pigment, a radiation sensitive compd. and a solvent, polyvinyl acetal resin or modified polyvinyl acetal resin represented by the formula is used as the bonding resin. In the formula, R1 is alkyl which may have a substituent or H, R2 is alkyl having no substituent, R3 is aliphatic or arom. hydrocarbon having a carboxylic acid group, R4 is aliphatic or arom. hydrocarbon having at least one hydroxyl or nitrile group or further having other substituent, n1 -n5 show mol percentages of repeating units, 5<=n1 <=85, 1<=n2 <=60, 1<=n3 <=20, 0<=n4 <=60 and 0<=n5 <=10.
Patent JP-S57179389-A (JP)
Title: Protecting system for hydraulic pump
Inventor: HIRAKAWA AKIHIKO
IPC: F04B49/10
Filed: 1981-04-28
Abstract: PURPOSE:To permit to prevent the reverse flow of pressurized oil surely upon the trouble of a non-return valve by a method wherein a protecting valve mechanism, normally opened and closed in accompanied with a pressure drop due to the abnormality of the non-return valve, and a pressure converter are provided between the non-return valve and an accumulator. CONSTITUTION:The protecting device 10 is constituted of the protecting valve mechanism 100, interposed between the non-return valve 3 and the accumulator 8, and the pressure converter 200, detecting a pressure at the outlet side of the non-return valve 3 to output a trouble detecting signal such as an electric signal or the like. Supposing the trouble is caused in the non-return valve 3 and the pressurized oil begins to flow reversely, the pressure drop will be caused in a pipeline 11 and the valve chambers A, B of the protecting valve mechanism 100 due to the flow of the oil and a piston 104 will be moved slightly to the left as shown by the diagram. Due to the movement of the piston 104, the pressurized oil flows into the valve chamber D, the piston 104 is moved rapidly until it is seated on a valve seat 102, the reverse flow of the pressurized oil is is precluded, the large pressure drop of the accumulator 8 may be prevented and the function of the whole system may be maintained.
Patent JP-S54155560-A (JP)
Title: Emergency rescue device for elevator
Inventor: SUZUKI OSAMU
IPC: B66B1/06
Filed: 1978-05-30
Abstract: PURPOSE: To provide an emergency rescue device for an elevator which will never confine people to a cage to be rescued even though the cage in trouble would pass over a limit switch at a last terminal floor, by providing the limit switch and a position setting circuit.  
     CONSTITUTION: When a cage b under running is stopped and became impossible to move by some troubles, another cage a as a cage for rescuing is moved to the position where the cage b is stopping. In this case, when a rescue switch is put on, a rescue switch signal 9a becomes "1" and a content Pb of a present value counter 11b for the cage b is sent into the object position for the cage a instead of call signal 8a. In case the cage b has operated a limit switch at last terminal, the object stopping position for the cage a is set before the limit switch. Thereby, it enables to eliminate a chance to confine members, going to rescue the cabe b under trouble, to the cage a for rescuing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51140887-A (JP)
Title: A liquid phase growth method
Inventor: OOSAKA SHIGEO
IPC: C30B19/06
Filed: 1975-05-31
Abstract: PURPOSE: The abnormally grown part around an epitaxial growth layer is prevented from extending from the surface of the epitaxial layer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63229724-A (JP)
Title: Bonding device
Inventor: HONDA FUMIHIRO
IPC: H01L21/52
Filed: 1987-03-18
Abstract: PURPOSE:To enable an efficient bonding process to be performed, by a method wherein a basic material to be processed next time and each of two other basic materials are simultaneously heated at a basic material prealignment part to discharge the basic material finished with a bonding process simultane ously feeding a new basic material. CONSTITUTION:The title bonding device is composed of a basic material prealignment part 22 heating and position-correcting the basic material provided between a bonding stage 6 and a basic material feeder 4, the first basic material carrier 24 carrying the basic material 1 from the basic material feeder 4 to the basic prealignment part 22 and the second basic material carrier 25 carrying the basic material 1 from the basic prealignment part 22 to a bonding stage 6. Then, a product discharger 26 discharging products finished with the bonding process is provided. While the basic material 1 to be processed next time is being heated, the basic material 1 finished with the bonding process is dis charged simultaneously with feeding new basic material. Through these procedures, the heating time and carrying time of basic material 1 can be cut down while improving the bonding efficiency and enhancing the productivity.
Patent JP-S54156098-A (JP)
Title: Preparation of terephthalic acid having high purity and whiteness
Inventor: SHIGEYASU MOTOO
Filed: 1978-05-31
Abstract: PURPOSE: To prepare terephthalic acid having high purity and whiteness by maintaining the water content and the absorbance for the recoverd acetic acid used as the solvent for the oxidation reaction and for washing, to specific volues.  
     CONSTITUTION: Acetic acid solvent is recovered from the reaction mother liquor  obtained by separating terephthalic acid from the oxidation reaction mixture of a p- dialkylbenzene, and recycled as the solvent for the oxidation reaction and/or as the solvent for washing of the separated terephthalic acid. The water content in the recovered acetic acid used as the solvent for the oxidation reaction is maintained ≤ 10 wt.% and the absorbance A at 380μm for the optical path length of 10 cm under the condition of the water content of ≤ 10 wt.% is maintained as expressed by the equation I (x is water content, wt.%), and the water content in the recovered acetic acid used as the solvent for washing of the separated terephthalic acid is maintained ≤ 40 wt.% and the absorbance A defined above is maintained as expressed by the equation II. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06272323-A (JP)
Title: High-strength bolt friction grip joint structure
Inventor: KAMURA HISAYA
IPC: E04B1/24
Filed: 1993-03-24
Abstract: PURPOSE:To reduce the connection area of a connecting section and improve the workability of connection construction by forming a frictional layer increasing a friction coefficient to a splice plate adopted for the interconnection of a steel material for structure. CONSTITUTION:The connection of H-steel 1, 2 is formed in structure, in which slice plates 3, 4 are held between the connecting sections 1a, 2a of terminals respectively, these connecting sections and splice plates are clamped by high- strength bolts and nuts 5, 6 and both bolts and nuts are clamped. Frictional layers 7, 7 are formed to the splice plates 3, 4 by spray-coating the frictional contact surfaces with H-steel 1, 2 with a metal such as aluminum, stainless, etc., in order to increase a friction coefficient.
Patent JP-S51140269-A (JP)
Title: Apparatus for removing floating contaminants
Inventor: SANO NORIO
IPC: B01D17/00
Filed: 1975-05-30
Abstract: PURPOSE: To provide a device for more efficient collection of oil by use of a concentrating plate to permit easy crowding of scattered oil. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0656697-A (JP)
Title: Cell binder composite meterial of analoques and derivative of cc-1065
Inventor: CHARI RAVI V J
IPC: A61K47/48
Filed: 1993-03-25
Abstract: PURPOSE: To provide a complex which is produced by chemically coupling a cell binder such as monoclonal antibody with an antitumor antibiotic CC-1065 analogue or deriv. and which is effective for a cytotoxic medicine or a therapeutic medicine to kill cell population with side effects decreased. CONSTITUTION: This complex is obtd. by coupling a secondary amino group in the pyrrole part of a subunit (A) expressed by formula I with C-2 carboxyl groups of a subunit (B) expressed by formula II or (B-C) subunit expressed by formula III through amide bonds to obtain a CC-1065 analogue or its deriv. expressed by formula IV or V, and then chemically coupling the obtd. analogue or deriv. with a cell binder such as a monoclonal antibody or hormone. The obtd. complex decreases side effects and is useful as a cytotoxic medicine or a therapeutic medicine to kill cell population. In formula II, R, R4 are groups which enable to couple CC-1065 analogue or deriv. with the cell binder, and R3 , R5 are each H, 1 to 3C alkyl, methoxy, OH, amino or amide groups. In formula III, R1 , R2 , R6 are the same as R3 .
Patent JP-S59190817-A (JP)
Inventor: IEIRI KENJI
IPC: B28D5/00
Filed: 1983-04-14
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-H07279985-A (JP)
Title: Flexible gear joint
Inventor: SHIGEURA JUNICHI
IPC: F16D3/18
Filed: 1994-04-04
Abstract: PURPOSE:To prevent a seal member from being excessively deformed, and to prevent dust from entering. CONSTITUTION:An abutting part 8b of a seal member fitted in a recess 7b formed in a pinion 7 is made to circumferentially abut against an end cover 8 in the recess 7b. Accordingly, The position where the abutting part 9b of the seal member 9 abuts against the end cover 8 can approach a position where an internal gear 3a is meshed with an external gear 7a, and accordingly, the degree of deformation of the seal member 9 in such a condition that the rotary shaft 1 is deformed. Accordingly, the service life of the seal member 9 can be prolonged, and the abutting condition between the abutting part 9b and the end cover 8 can be maintained satisfactorily. Thereby it is possible to prevent dust from entering.