baber/WOPTO huggingface dataset:
Patent JP-H07285811-A (JP)
Title: Germicidal composition
Inventor: OGURI YUKIO
IPC: A01N37/52
Filed: 1994-04-19
Abstract: PURPOSE:To obtain an agricultural/horticultural germicidal composition having a highly active and wide antifungal spectrum against a highly wide range of plant disease injuries, consisting of a combination of chlorothalonil and a specific compound such as phenylacetamide derivative. CONSTITUTION:This germicidal composition consists of a combination of chlorothalonil (tetrachloroisophthalonitrile) and a compound of formula I [Ar is a (substituted) phenyl; Y is O, oxymethylene or methyleneoxy; X is NR<1>R<2> or OR<3> (R<1>-R<3> each is H or a lower alkyl)] at the weight ratio of pref. 1:(0.001-1). The compound of formula I is e.g. N-methyl-alpha-methoxyimino-2-[(4- chloro-2-mehtylphenoxy)methyl]phenylacetamide of formula II, methyl alpha- methoxyimino-2-[(2-methylphenoxy)methyl]phenylacetate of formula III. This composition is effective against neck rot, helminthosporium leaf spot, powdery mildew (barley, wheat), scab, brown rust, etc.
Patent JP-S59206047-A (JP)
Title: Adsorbing material
Inventor: FUJINO KENJI
IPC: B01J20/02
Filed: 1983-05-09
Abstract: PURPOSE:To improve heat conduction to an adsorbing material such as zeolite by packing an adsorbing material in th voids between the packed expanded metal. CONSTITUTION:An adsorbing material 2 consisting of expanded metal 3, adsorbent 5 such as silica gel or zeolite packed in the voids 4 between said expanded metal 3 is packed in a storage tank 1 made of copper or stainless steel, etc. The adsorbing material 2 in the storage tank 1 is packed in a state enclosed by a netlike arrangement of the expanded metal 3 around its surface. Accordingly, the heat from the wall surface of the storage tank 1 is transmitted to all adsorbing material 2 packed in any part of the tank.
Patent JP-H09271219-A (JP)
Title: Seeding transplanting machine for field
Inventor: MIKUNI YOSHIAKI
IPC: A01C5/06
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To position a worker at the front part of a machine body in the attitude of watching the rear part of the machine body to, continuously transplant seedlings in paper pots while walking backward, to eliminate a fear of stepping the just transplanted seeding owing to positioning of the worker at the front part and further, to unnecessitate a mechanism for feeding out seedlings owing to natural dropping of the seedlings in the pots. SOLUTION: A seedling transplanter 1 is composed of a machine body frame 3, operating handle 4 extended forward, nursery box placing part 5 and seedling cntering part 6 arranged while being inclined at a prescribed angle, ridge wall drop prevention box 10 continued to this seedling centering part 6, groove cutting blade 11 projected downward from the bottom plate of this prevention box 10, seedling drop groove opened on the bottom plate of the prevention box 10 behind this groove cutting blade 11, pair of left and right soil cover plates 13, a pair of left and right soil lump rollers 14 successively provided so as to be vertically moved behind this seedling drop groove, motor 16 and driving wheels 17 for self-traveling a machine body.
Patent JP-H10272676-A (JP)
Title: Pressure roll
Inventor: KATO TAKASHI
IPC: B29L7/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pressure roll for a molding device of synthetic resin by which a product is stably supplied for long time by reducing frequency of replacement of the pressure roll. SOLUTION: In a molding device for continuously producing a sheet or a filmlike thermoplastic resin product, the outer circumferential part is formed of a thin-walled cylinder 16 made of metal having flexibility. A cylinder 13 made of an elastic body is stuck and interpolated on the inner face thereof. Furthermore, a split cylinder 12 divided into a plurality of pieces is provided in the inside of the cylinder 13 made of the elastic body. A mechanical device or a device depending on fluid pressure is provided to expand the split cylinder 12 toward the outside.
Patent JP-H11280543-A (JP)
Title: Cylinder head air-cooling device for spark ignition overhead valve engine
Inventor: HASHIGAKI YASUNORI
IPC: F02F1/24
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance durability of a spark plug in addition to contributing to high output generation of an engine, by enlarging a sectional area of a cooling air passage, and increasing cooling ability of a plug housing of the spark plug. SOLUTION: A passage roof surface 11 of a cooling air passage 7 is formed in crown shape ridged higher in accordance with approaching a roof surface central part 13 from roof surface both side parts 12 where an intake/exhaust valve bosses 4, 6 are positioned. An ignition-exhaust separation distance L1 between a spark plug boss hole inner end 16 and an exhaust port inlet 15 on a surface formed with a combustion chamber 17 of a cylinder head 2, is set longer than the fellow intake separation distance L2 between the fellow both intake port outlets 14, the spark plug boss hole inner end 16 is displaced so as to be nearer than the exhaust port inlet 15 as viewed from the passage center of the cooling air passage 7.
Patent JP-H06286207-A (JP)
Title: Image forming device
Inventor: KAGAYAMA SHIGERU
IPC: B41J2/385
Filed: 1993-04-07
Abstract: PURPOSE:To provide an image forming device possessing excellent recording properties. CONSTITUTION:In an image forming device, if a straight line connecting the center of an axis of a toner carrying roller 14 and the center of an axis of a rear electrode roller 22 is 1, and angles to be formed with the straight line 1 and an insulation layer 2 of the aperture electrode 1 are respectively (a) at an upstream side and (b) at a downstream side of a toner feed direction of a toner carrying roller 14, the aperture electrode body 1 is arranged by making contact with the toner carrying roller 14 so that the angle (a) is larger than the angle (b) and both the angles become at least 90 degrees. A toner layer carried on the toner carrying roller 14 is rubbed and charged sufficiently by the insulation layer 2 of the aperture electrode body 1 and a homogeneous quantity of charge is added. Furthermore, since the toner layer is pressurized and regulated by a layer extending over the whole surface by the insulation layer 2, it becomes possible that a thickness of the toner is unified extremely strictly, consequently acquisition of favorable recording properties becomes possible.
Patent JP-S57197233-A (JP)
Title: Preparation of fluorine-containing halogenated hydrocarbon
Inventor: ODA YOSHIO
IPC: C07B61/00
Filed: 1981-05-29
Abstract: PURPOSE: To increase the activity and durability of catalyst, and to improve the selectivity in the disproportionation of a fluorine-containing halogenated hydrocarbon, by using a catalyst composed of specific ratios of chromium oxide, magnesium oxide and aluminum oxide.  
     CONSTITUTION: A fluorine-containing halogenated hydrocarbon different from the starting substance is obtained by the halogen-exchange disproportionation reaction of another fluorine-containing halogenated hydrocarbon in the presence of a Cr 2 O 3 /MgO/Al 2 O 3  catalyst containing 50W90%, preferably 60W80% Al 2 O 3  (as the weight of the oxide) and 5W30%, preferably about 7W20% MgO (based on the weight of Cr 2 O 3 ), usually at ≥100°C. The ratios of Cr 2 O 3 /MgO/Al 2 O 3  of the catalyst are preferably (10W30%)/(1W10%)/(60W90%). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5812699-A (JP)
Inventor: HIBINO SHIGETOSHI
IPC: D06F58/00
Filed: 1982-05-13
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-S536730-A (JP)
Title: Internal combustion engine igniting device
Inventor: HINO TOSHIYUKI
IPC: F02P3/045
Filed: 1976-07-06
Abstract: PURPOSE:To improve reliability by preventing misdischarging by providing reactor of which intermittence of current supply and that of ignition coil can be done by the same switching element synchronisingly.
Patent JP-H09243899-A (JP)
Title: Photographing lens and optical equipment using the same
Inventor: KANEDA NAOYA
IPC: H04N5/232
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To omit parts such as a cam ring, etc., and to easily perform magnifi cation changing power in an excellent state by driving and controlling a magnifi cation changing power part in an optical axis direction based on magnification change associated with the rotation of a ring member provided in a photographing lens having the magnification changing power part. SOLUTION: The photographing lens 418 is attachably/detachably attached to a camera main body 419. By moving the magnification changing power parts 112 and 114 on an optical axis by the turning operation of a manual zoom ring(ring member) 506, zooming (magnification changeing power) is performed. A ring member detecting means 505 detects information on the rotation of the ring member 506. In the case the operation of the ring member 506 is operated to turn from a telephoto end to a wide end(turning toward a short focal distance side), for example, a lens microcomputer 410 communicates and designates a camera microcomputer 409 so that magnification may be small by electronic zooming corresponding to the operation by an operator. When the electronic zooming is turned off, the 2nd group(magnification changing power group) 112 is moved in a wide direction so as to perform optical zooming.
Patent JP-S524417-A (JP)
Title: Two phase stainless steel having excellent oxidation resistance and me chanical properties at high temperature and good weldability
Inventor: KIKOU MASAFUMI
IPC: C22C38/50
Filed: 1975-06-30
Abstract: PURPOSE: Two phase stainless steel having improved high temperature strength, oxidation resistance, anti-thermal fatigue property and weldability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02258384-A (JP)
Title: Printing apparatus
Inventor: MOCHIZUKI SEIJI
IPC: G03G21/00
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the noise of a cooling fan by driving the cooling fan corresponding to the ratio data of the current supply time and current non-supply time of the cooling fan when the cooling fan is driven in the standby state at the time of non-printing operation. CONSTITUTION:When recording paper 1 passes through a heat fixing apparatus 6 at the time of printing operation, the driving of a heating lamp 11 is frequently performed and a large quantity of heat is supplied to a fixing roller 10. The capacity of a cooling fan 15 is set so as to send this heat to the outside of the apparatus. Since the supply of heat from the heating lamp 11 to the fixing roller 10 is reduced at the time of non-printing operation, the capacity of the cooling fan 15 can be lowered. Then, the drive circuit of the cooling fan 15 is formed as one system and the current supply and current non-supply to the cooling fan 15 is repeated at a constant cycle to set the cooling fan to the same number of rotations as a case lowering terminal voltage and the ratio of the current supply time T1 and current non-supply time T2 at the times of printing operation and non-printing operation respectively is set to T1/T2=2/3 - 3/2 to use the cooling fan.
Patent JP-S61240226-A (JP)
Title: Electrochromic cell
Inventor: FUJIWARA RYOJI
IPC: G02F1/17
Filed: 1985-04-18
Abstract: PURPOSE:To prevent chemical degradation of a whole solid-state thin film laminate type electrochromic display element (ECD) and to extend its life by coating the ECD formed on a barrier base with a barrier cover, and filling the space between the ECD formed in the base and the cover. CONSTITUTION:The electrochromic display element (ECD) composed of transparent electrodes 22, 26, an oxidation coloring layer 23, an intermediate insulating layer 24, and a reduction coloring layer 25 is formed on the U-shaped dented base 21 in its cavity and the space remaining on the top of the ECD is sealed in with the cove 28 made of transparent glass or plastics or the like serviceable as a barrier against oxygen and water vapor, but when the baser 21 is transparent, it need not necessarily be transparent if not required. The space is filled with a silicone oil 27.
Patent JP-S559263-A (JP)
Title: System operation system
Inventor: YAMAGUCHI JIYUNICHI
IPC: G06F1/00
Filed: 1978-07-03
Abstract: PURPOSE: To increase the operationability and the maintenanceability, by setting the state information of memory at halt to the auxiliary memory unit with the control circuit, and enabling to retry from the predetermined time point based on the status information set.  
     CONSTITUTION: The sequence circuit 1 designates the control procedure from the time point when the unit operation in the information processing system is stopped to the restart with the start and operation halt instruction given externally, and the memory 3 stores the status information at the predetermined time point at the control procedure for restart. Further, when the unit operation in the information processing system is stopped, the status information for the memory 3 is set to the auxiliary memory unit 21 with the control circuit 5, and the operationability and maintenanceability can be increased by the control instruction that the control circuit 5 retries the unit in the system from the predetermined time point based on the status information set. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03284662-A (JP)
Title: Alpha-monofluorosulfide and production thereof
Inventor: FUCHIGAMI TOSHIO
IPC: C25B3/28
Filed: 1990-03-30
Abstract: NEW MATERIAL:An alpha-monofluorosulfide expressed by formula I (R<1> is alkyl or phenyl which may have a substituent group; either of R<2> and R<3> is an electron attractive group such as nitrile, carbonyl, ester, amide or polyfluoroalkyl group; the other is H, alkyl or phenyl which may have a substituent group). EXAMPLE:Ethyl alpha-(p-tolylthio)fluoroacetate. USE:Useful as an intermediate for physiologically active substance such as medicine or agricultural chemical and functional polymers, etc., and effectively used as a raw material for especially central nervines or antidiabetic agents. PREPARATION:A sulfide expressed by formula II is electrochemically reacted with fluoride ions to afford the compound expressed by formula I. Controlled potential electrolysis is preferably carried out as an electrolytic method and platinum electrodes are preferably used in the anode and cathode as the electrodes. Triethylamine, etc., are used as a fluorinating agent and the reaction is preferably carried out at -10 to +40 deg.C.
Patent JP-S537273-A (JP)
Title: Timepiece with keyboard
Inventor: SHIMIZU EISAKU
IPC: G04G5/00
Filed: 1976-07-08
Abstract: PURPOSE:To provide a timepiece with keyboard, in which correction of time can be carried out with ease and accuracy through the operation of ten numeral keys on the keyboard.
Patent JP-H04291907-A (JP)
Title: Induction electromagnetic device and sealed induction electromagnetic apparatus using it
Inventor: SAITO MASARU
IPC: H01F27/36
Filed: 1991-03-20
Abstract: PURPOSE:To enhance an effective permeability and to reduce an iron loss while the feature of a filmlike magnetic material that its eddy-current loss is small is utilized at an induction electromagnetic device such as a transformer or a choke. CONSTITUTION:At an induction electromagnetic device 1, an inside core 2 and an outside core 6 which are formed by winding a film-like magnetic material M to be cylindrical shapes are provided, windings 4, 5 are mounted on the outer circumference of said inside core 2, said outside core 6 is situated at the outside of said windings 4, 5 so as to be arranged to be concentric with said inside core 2 and terminators 7 composed of a magnetic material are installed at end parts of both cores 2, 6 so as to fill a space between the end parts. The induction electromagnetic device 1 is covered with a heat-conductive heat-dissipating cover 35, and the inside of the cover 35 is filled with an electrically insulating cooling liquid 36. Thereby, a heat-dissipating effect is enhanced.
Patent JP-S61240681-A (JP)
Title: Manufacture of semiconductor element
Inventor: HANAKURA MITSURU
IPC: H01L21/22
Filed: 1985-04-17
Abstract: PURPOSE:To manufacture a semiconductor having P-N<->-N<+>-P conductivity type without any punching-through in defective portions, by selectively diffusing an impurity with a mask of an insulation film formed in the defective portions in superficial layers produced during the epitaxial growth. CONSTITUTION:An impurity is deposited on one face of an N-type substrate and epitaxially grown to form an N<+> type semiconductor layer. A silicon oxide film is formed only on any defective portions of the surface. A P-type impurity, which can be selectively diffused, is deposited thereon with the use of the silicon oxide film as a mask. Finally, the silicon oxide film and a silicate glass film or the like are removed and P-type conductive layers are provided on the both faces. According to this method, high dielectric strength can be obtained, eliminating any punching-through in defective portions of the superficial layers.
Patent JP-S58199099-A (JP)
Title: Device for treating water in water channel
Inventor: TOOYA YUKIO
IPC: C02F3/32
Filed: 1982-05-17
Abstract: PURPOSE:To treat sewage in a water channel efficiently, by providing plant zones wherein plants such as water-repellent water plants are used and packing zones wherein packings having voids are packed, in the downflow direction of the water channel. CONSTITUTION:The circumference of a sewage treatment plant is enclosed with an outside wall 9, and a water channel 1 partitioned with partition walls 10 and sand and soil 11 is provided in the inside. A support 3 provided right under the water surface of the water channel has voids through which sewage passes vertically. Plants 12 such as watercress or the like are grown in the upper part of the support 3. As the rhizospheres thereof grow, a plant zone A which is the colony of the microbes in the rhizospheres is formed. A packing zone B wherein packings 8 fixed by a fixing means are packed for 0.3-5.0m length in the downstream side of the sewage is provided in the channel 1 alternately with the zone A.
Patent JP-2000278320-A (JP)
Title: Communication system, communication terminal device, information server device, repeating device, and communicating method
Inventor: INOUE ATSUSHI
IPC: H04L12/811
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To enable network control suitable to the state of a communication network by obtaining network constitution elements to accelerate control over communication network, etc., from the result obtained by making use of messages for exchanging prescribed transfer characteristics of a communication line between the communication terminal device and information server device above the network layer and reporting control information. SOLUTION: A communication line measurement part 23 of the communication terminal device 1 sends an SYN segment of TCP to the information server device 2, which sends an SYN-ACK segment back to the communication terminal device 1 in response. The communication terminal device 1 having received it measures the response time(RTT) from the transmission of the SYN by the communication line measurement part 23 to the reception of the SYN-ACK segment. A monitor part 24 switches the operation of an application program 21 according to an estimated value of the band width between ends derived on the basis of the RTT and packet size.
Patent JP-S606295-A (JP)
Inventor: AIAN TOOMASU TEIRAA
IPC: B23K35/363
Filed: 1984-04-23
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-S526074-A (JP)
Title: Display unit for an electronic microscope
Inventor: SHIMIZU MIKIO
IPC: H01J37/22
Filed: 1975-07-04
Abstract: PURPOSE: The observing and photographing of a sample shall be made possible only by using one unit of television. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03280551-A (JP)
Title: Manufacture of thin film transistor
Inventor: TAJIMA KAZUHIRO
IPC: H01L29/78
Filed: 1990-03-29
Abstract: PURPOSE:To manufacture a thin film transistor having little irregularity of characteristics, by providing an ion implanting process wherein the incident angle of ions on a semiconductor thin film is 0 deg.. CONSTITUTION:An SiO2 film 15 is formed on a substrate 14 of quartz or the like; a polycrtstalline Si thin film 16 of form the active layer of a thin film transistor is patterned on the SiO2 film 15; a gate electrode 11 and a gate insulating film 17 are patterned on the thin film 16. By using the gate electrode 11 as a mask, ions 12 are implanted into the thin film 16, thereby forming a source.drain region 13 in the self alignment manner. In this process, the incident angle of the ions 12 to the thin film 16 is set to be 0 deg.. As the result, it can be prevented that a shadow may be formed by the gate electrode 11, to form a non-implantation region, and that a implantation region is formed by creeping below the gate electrode 11. Hence the ions 12 can be implanted by the same pattern as the gate electrode 11, so that a thin film transistor having little irregularity of characteristics can be manufactured.
Patent JP-S63246389-A (JP)
Title: Novel oligosaccharide
Inventor: OZAWA OSAMU
IPC: C07H3/06
Filed: 1987-04-01
Abstract: NEW MATERIAL:A compound shown by formula I. USE:A sweetener having high selectivity for Lactobacillus bifidus and providing multiplication promoting action. PREPARATION:A galactooligosaccharide shown by formula II is dissolved in distilled water, treated with sodium hydroxide under heating at 90 deg.C for 10min and subjected to alkali isomerization to give a compound shown by formula I.
Patent JP-S579758-A (JP)
Title: Preparation of mercaptoamines
Inventor: NOGUCHI YOSHIAKI
IPC: C07C323/25
Filed: 1980-06-19
Abstract: PURPOSE: To obtain the titled compound safely, in high purity and economically useful as an intermediate for drugs and a substance having actions capable of preventing radiation disorder, by hydrolyzing a 2-aminothiazoline with a hydrohalogenic acid.  
     CONSTITUTION: A 2-aminothiazoline shown by the formula I (R 1  is H, lower alkyl; R 2  is H, alkyl, aryl) or its salt is hydrolyzed with a hydrohalogenic acid (e.g., hydrochloric acid, hydrobromic acid, hydroiodic acid, etc.) to give the desired compound shwon by the formula II (X is halogen). In the hydrolysis, the amount of the hydrohalogenic acid used is the reaction equivalent of the 2-aminothiazoline or more, preferably 2W5 times the reaction equivalent, and the concentration is ≥15wt%, preferably ≥20wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62240310-A (JP)
Title: Production of weatherable resin
Inventor: HAYASHI NOBUYUKI
IPC: C08F285/00
Filed: 1986-04-11
Abstract: PURPOSE:To obtain the titled highly impact-resistant resin by emulsion polymerization between a graft starting point-forming compound and monomer mixture for seed polymerization made up of alkyl acrylate, comonomer and crosslinkable monomer followed by graft polymerization of aromatic vinyl compound, vinyl cyanide, etc. CONSTITUTION:First, a latex with graft starting points present only on the surface layer is prepared by emulsion polymerization of (A) 50-95wt% of a monomer mixture for seed polymerization made up of (i) 60-100wt% of a 1-13C alkyl acrylate, (ii) 0-40wt% of a monomer copolymerizable therewith and (iii) 0.01-20wt% of a crosslinkable unsaturated compound heating in the molecule at least two kinds of carbon unsaturated bonds followed by further polymerization between 5-40wt% the rest of the component A and graft starting point-forming compound. Next, (B) 20-900pts.wt. of another monomer mixture for graft polymerization made up of (1) 40-90wt% of an aromatic vinyl monomer, (2) 0-40wt% of vinyl cyanide, and (3) 0-40wt% of another monomer copolymerizable therewith is subjected to graft polymerization to 100pts.wt. of the above latex, thus obtaining the objective resin.