baber/WOPTO huggingface dataset:
Patent JP-H06239664-A (JP)
Title: Fiber-reinforced ceramic and its production
Inventor: HAYASHI KATSURA
IPC: C04B35/56
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a fiber-reinforced ceramic excellent in abrasion resistance and improved in toughness and defect resistance. CONSTITUTION:A fiber-reinforced ceramic is characterized by containing at least one kind of diamond and/or cubic boron nitride, at least one kind of titanium carbide whisker, titanium nitride whisker and titanium carbonitride whisker, and preferably the particles of at least one kind of the carbonate, nitride and carbonitride of titanium. The whisker is preferably contained in an amount of 5-95vol.%, and the whisker having a diameter of <=5mum and an aspect ratio of >=3 is preferably contained in an amount of <=5% based on the whole amount of the whisker.
Patent JP-H0264542-A (JP)
Title: Resist coating device for optical original disk
Inventor: NANBA SHOICHI
IPC: G03F7/16
Filed: 1988-08-31
Abstract: PURPOSE:To prevent a defect from being generated during coating by moving an air discharge duct into the optical original disk and sucking scattering-back coating liquid and produced gas. CONSTITUTION:The optical original disk 11 is mounted on a turntable 12 and then the duct 17 is moved by a motor 19 for movement onto the original disk 11. Then, while the original disk 11 is rotated by a motor 13 for rotation, resist liquid or contacting agent liquid is spouted from a discharge opening 14 and the liquid which is scattered back during the coating or produced gas is sucked into the duct 17. The original disk 11 is rotated even after the liquid is discharged to form a film and then the rotation of the original disk 11 is stopped; and the duct 17 is moved and the original disk 11 is taken out. Consequently, the generation of a dropout is prevented and the optical disk of high quality is manufactured with high accuracy.
Patent JP-H0379935-A (JP)
Title: Central air conditioner
Inventor: SUZUKI JUICHI
IPC: F24F3/00
Filed: 1989-08-22
Abstract: PURPOSE:To provide a positive keeping of a base temperature of another room even if a back-up air conditioner is used in one room by a method wherein an information source changing-over means is provided for controlling a cooling operation for a controller in response to information from a discharged gas temperature sensor when a back-up cooling state is attained in response to information from a discriminating means. CONSTITUTION:A discriminating means 14 for use in discriminating a back-up cooling state in which a sensed temperature got by a discharged gas temperature sensing sensor S2 is higher than a sensed temperature sensed by a circulating air temperature sensing sensor S1 is provided. Information source changing-over means 15 is provided for controlling a cooling operation for a controller C1 in response to information got from the sensor S2 when a back-up cooling state is attained. Even if back-up air conditioners B1 and B2 are used in the rooms 1a and 1b and a sensed temperature of the sensor S1 becomes a low temperature so as to stop a base air conditioner A1, when temperatures in a room 1c connected to a discharging duct 10 or a corridor 1d become higher than a cooling base temperature, the base air conditioner A1 is operated to perform a cooling operation and then the cooling base temperatures at the room 1c or the corridor 1d are kept.
Patent JP-2000001453-A (JP)
Title: Production of quinone compounds
Inventor: TSUNODA TAKUMI
IPC: C07C46/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a quinone compound useful as a polymerization inhibitor, a stabilizer for unsaturated polyesters, an intermediate for medicines, agrochemicals, etc., in a high selectivity under mild conditions in a state not having a problem on safety and reaction rate by reacting an aromatic diol compound with a nitrite ester. SOLUTION: This method for producing a quinone compound (for example, tetrachloro-p-benzoquinone) comprises reacting (A) an aromatic diol compound (for example, tetrachlorohydroquinone) with (B) a nitrite ester (for example, butyl nitrite) preferably in an amount of 2-6 fold moles that of the component A, if necessary, in a reaction solvent such as methanol preferably in the presence of a reaction accelerator such as the group 8 element (for example, palladium) preferably at a reaction temperature of 10-50 deg.C under the atmospheric pressure. The reaction accelerator is preferably used in an amount of 0.1-20 wt.% based on the component A.
Patent JP-H0864795-A (JP)
Title: Thin film transistor and image sensor
Inventor: HIROTA MASANORI
IPC: H01L27/146
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a thin film transistor structure which has a much lower OFF-state current to serve as switching device of an image sensor and is uniform in characteristics. CONSTITUTION: A thin film transistor is equipped with a polycrystalline silicon semiconductor layer 3 formed like an island on a glass substrate 1, a gate insulating film 4 covering the polycrystalline silicon semiconductor layer 3, a source diffusion region 3b and a drain diffusion region 3b' formed on both the ends of the polycrystalline silicon semiconductor layer 3, and a gate electrode 5 formed on the gate insulating film 4 and located between the diffusion regions 3b and 3b', wherein an auxiliary electrode 6 is formed on the gate insulating film 4 between the gate electrode 5 and the drain diffusion region 3b', and a part of the polycrystalline silicon semiconductor layer 3 located between the gate electrode 5 and the auxiliary electrode 6 is turned into an impurity diffusion region 3c lower than the source region 3b and the drain region 3b' in concentration.
Patent JP-H0264307-A (JP)
Title: Press machining burner
Inventor: NISHI TAKAHIRO
IPC: F23D14/06
Filed: 1988-08-31
Abstract: PURPOSE:To prevent a discoloration near a pilot flame guiding space for use in a spill receiver by a method wherein a pilot flame guide piece is formed to be projected below an outer edge of a head pan and then a pilot cover is arranged so as to form a pilot flame guiding space. CONSTITUTION:A pilot flame 14 passes below a pilot cover 7 arranged below a spill receiver 15, strikes against a pilot flame guide piece 3, is guided upwardly and passes through the pilot flame guiding space 5, thereafter, it reaches a flame port 17 of a burner head 16 and ignites fuel as injected from the flame port 17. Accordingly, the pilot cover 7 may shield the pilot flame 14 so as not to burn near the pilot flame guiding space 5 of the spill receiver 15. The pilot cover 7 may be welded or fixed with screws. If it is constructed to arranged an engaging mechanism 10 to the pilot cover 7 and the main body 6 of the burner, even if a position of the engaging mechanism 10 at the main body 6 of the burner is varied, the pilot cover 7 having the same shape can be used.
Patent JP-S60108774-A (JP)
Title: Image tracking apparatus
Inventor: NAKAGAWA MASAHIRO
IPC: G01J5/48
Filed: 1983-11-17
Abstract: PURPOSE:To remove influence of a false light beam by comparing pixel outputs of the same train in the even and odd columns of an infrared solid pickup elements having near and intermediate infrared ray pass filters respectively on the side of pixel incident surfaces in the odd and even columns to determine the coordinate of the tracking point excluding the false beam. CONSTITUTION:Outputs of infrared solid pickup elements 10 having an interference filter 9 in which near infrared ray pass filter 9a are arranged in odd columns and intermediate infrared ray pass filters 9b in even columns with a detector arranged two-dimensionally are inputted into a target extraction circuit 11 via an A/D converter 4 to be compared in the odd and even columns. When the former is smaller than the latter, ''1'' is outputted and otherwise, ''0'' is outputted to remove influence of the false beam. In addition, the gravity center point is calculated with a gravity center point computing circuit 7 and a correct tracking point position signal 8 is outputted.
Patent JP-2000047413-A (JP)
Title: Electrophotographic photoreceptor substrate and electrophotographic photoreceptor, and image forming device using this electrophotographic receptor
Inventor: SAITO MAKOTO
IPC: C22C21/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic substrate and electrophotographic photoreceptor capable of obtaining a high dimensional precision by cutting work and remarkably reduced in thermal deformation and filming deformation, and an image forming device by use of this electrophotographic photoreceptor. SOLUTION: In an electrophotographic photoreceptor substrate consisting of aluminum alloy and having a photosensitive layer consisting of amorphous silicon, the average crystal grain size of the aluminum alloy forming the substrate is set to 0.1 mm or more and less than 2 mm, preferably, 0.4 mm or more and less than 2 mm. As the aluminum alloy, an Al-Mn alloy containing 0.5-2.0 % Mn, Al-Mg alloy containing 1.0-8.0% Mg, and Al-Mg-Si alloy containing 0.3-1.5% Mg and 0.15-1.0% Si are preferably applicable.
Patent JP-2001037881-A (JP)
Title: High frequency respirator
Inventor: SUGIURA YASUHITO
IPC: A61M16/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To increase inspiration supply flow. SOLUTION: This high frequency respirator 12 adopts a high frequency vibration ventilation method, in which the inspiration including oxygen to be supplied to a patient X is energized with vibration air pressure whose frequency of the cycle is higher than that of the respiration cycle of the patient X for the patient to suck oxygen and discharge the expiration. The respirator 12 has a discharged air energizing means 80 for making the expiration actively flow in the discharging direction of the expiration to the atmospheric air inside a discharging passage for discharging the expiration let out by the patient X to the atmospheric air.
Patent JP-2000044902-A (JP)
Title: Pressure-sensitive adhesive member for body warmer and disposable body warmer provided therewith
Inventor: SATO HIROTAKA
IPC: C09J7/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive member for a body warmer that exhibits a satisfactory adhesive force even when the body warmer peeled off from an adherend is again stuck to the adherend by using a pressure- sensitive adhesive member composed of a pressure-sensitive adhesive comprising a styrene block copolymer as a main component and a specified amount of an aromatic modified terpene resin. SOLUTION: Into a pressure-sensitive adhesive, 3-25 wt.% aromatic modified terpene resin is incorporated. As an example of the resin, a terpene-styrene copolymer liquid resin is preferable from the viewpoint that it is easily compatible with a styrene block copolymer and it exhibits good adhesion properties without extremely reducing an elastic modulus of the pressure-sensitive adhesive. It is preferable that when a pressure-sensitive member which has been stuck to JIS cotton fabric is peeled off from the JIS cotton fabric at 60 deg.C and again applied to JIS cotton fabric at 60 deg.C, the pressure-sensitive adhesive member maintains not less than 80% of the adhesive force that it has before it is peeled off. It is also preferable that the pressure-sensitive adhesive member applied to JIS cotton fabric at 60 deg.C has an adhesive force of 150-350 g/20 mm.
Patent JP-H06205800-A (JP)
Title: Method and apparatus for supporting penis
Inventor: ARUBAATO SUTORANSHIYAMU FUOODO
IPC: A61F5/41
Filed: 1992-08-14
Abstract: PURPOSE: To fix a support member with simple structure and get rid of dangers to both sides by putting the support member on the penis and fixing its end on the part of a user with a fixture means, wrapping up the penis and the support means with a tubular application means of an elastic material and binding them together. CONSTITUTION: The supporting device 10 of the penis 20 is composed of a support member 11 and an application means 12 for fitting it to the penis 20. The support means 11 forms a main body 11.4 having a top 11.1 and an end 11.2 by which the top 11.1 is directed to the user 21 concurrently the end 11.2 is directed to the glans 20.1 when it covers the penis 20. The application means 12 being a tubular sheath member made of a thin elastic material would serve as a condom binding up the support means 11 and the penis 20 when in use. The fixture means 13 is put in the groove 13.1 at the top 11.1 side of the support means 11 when in use having a tie member 13.2 consisting of the lace fixed around the scrotum and the testicles 20.2.
Patent JP-S6193874-A (JP)
Title: Production of molding
Inventor: FUJIHATA SATORU
IPC: B05D7/02
Filed: 1984-10-16
Abstract: PURPOSE:To prevent the crack or step difference of a paint film generated after painting and drying, by preliminarily shrinking a resin by performing heat treatment prior to painting and drying. CONSTITUTION:In producing a molding such as the side molding attached to the side part of an automobile body, a terminal part 2 is formed to a molding main body 1, which was formed by extrusion molding, by injection molding and the integrated molding main body 1 and terminal part 2 are subsequently headed to shrink a resin and a crack 3 is generated at the boundary between both of them. Putty 5 is embedded in the crack 3 by putty coating to form a smooth surface from the molding main body 1 to the terminal part 2. At last, painting is applied to the surfaces of both of them and dried to form a paint film 4. By this mfg. method, no inferior product is generated and as a result cost reduction is enabled.
Patent JP-H07149859-A (JP)
Title: Aromatic polyisocyanurate resin and its production
Inventor: EDOUIN RII MAKINISU
IPC: C08G18/18
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a polyisocyanurate-forming resin composition which is excellent in storage stability and useful as elastomers, adhesives or the like by preparing it from a specific long-chain polyolurethane prepolymer and an amidine salt or the like.  
     CONSTITUTION: This polyisocyanurate-forming resin composition essentially comprises (A) an aromatic polyisocyanate such as toluene diisocyanate/a long- chain polyurethane prepolymer having suspended isocyanate groups and (B) a catalytically effective amount of an amidine or guanidine salt of a Lewis acid such as phenol and a Broensted acid, where the amidine and guanidine are respectively represented by formulae I and II (wherein R 1  is H or a 1-30C hydrocarbon chain or the like; and R 2  to R 5  are each a 1-30C hydrocarbon chain or the like). When heat is applied to the composition, a trimerization reaction occurs which produces a crosslineked polyisocyanurate. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01244132-A (JP)
Title: Air-fuel ratio feedback control method for internal combustion engine
Inventor: AKIYAMA EITETSU
IPC: F02D41/00
Filed: 1987-08-31
Abstract: PURPOSE:To prevent thinning of fuel-air mixture during low temperature acceleration, by a method wherein, when an engine temperature during the starting of feedback control is within first and second given ranges, feedback control is effected by means of first and second correction values, the first correction value is increased during acceleration or during a given period starting from completion of acceleration. CONSTITUTION:When an engine temperature detected by a water temperature sensor 10 is below a first given value, an ECU 5 performs an open loop control in which an increase amount of fuel feed amount is corrected by using a first correction value responding to an engine temperature. When exceeding the first given value and an engine is in a feedback control state, feedback control is made on a fuel injection valve 6 by means of a second correction value set according to exhaust gas concentration by an O2 sensor 15. In which case, when, during the starting of feedback control, an engine temperature is between the first and second given values, feedback control is effected by means of first and second correction values, and the first correction value is increased during given acceleration of an internal combustion engine 1 detected by a throttle sensor 4 or an Ne sensor 11 or during a given period starting from completion of acceleration. This method enables prevention of thinning of fuel-air mixture during low temperature acceleration and improvement of acceleration property during low temperature acceleration.
Patent JP-H09127863-A (JP)
Title: Map data display device
Inventor: TANAKA TAMIYA
IPC: G09B29/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to display easily visible maps by subjecting the elements of color expressions of plural color codes to arithmetic processing by the set of fixed parameters to change the elements of the color expressions and displaying the maps in colors. SOLUTION: An RGB data forming section 18 forms the map images of colors to be displayed on a display section 19 by making the color codes in a V-RAM 17 and the RGB data supplied from a color pallet 16 correspondent to each other. At this time, the RGB forming section 18 executes such arithmetic processing as addition or subtraction by using the set of the fixed parameters and changes the images to have color tones, brightness and contrast desired by a user. A display 19 displayes in colors the images, i.e., maps based on the RGB data changed in the RGB data forming section 18. As a result, the user is able to change images displayed on a screen in the color tones, brightness and contrast meeting the ambient environment or according to the user's taste.
Patent JP-H0880461-A (JP)
Title: Spray nozzle protective device
Inventor: NISHIZAWA SADAHIKO
IPC: B05B17/08
Filed: 1994-09-12
Abstract: PURPOSE: To improve the looking at the time of spraying water and avoid the occurrence of clogging or fouling of fountain holes to prevent malfunction even when the water level of a pond or a river rises to the forecasted maximum one. CONSTITUTION: An atomizing part 15 is set at a level higher than a normal water level WL of a water source 2 such as a pond and a river and lower than a predicted maximum water level HWL, and a spray nozzle 14 is installed in the water source 2. The spray nozzle 14 and the atomizing part 15 are covered with a gastight cover 4 forming an air intake port 9 and an opening 10 to position both the air intake port 9 and the opening 10 higher than the normal water level WL and lower than the atomizing part 15. An air reservoir 6 having a sufficient volume to restrain the upper limit water level IWL in the gaslight cover 9 following up the rise in the level of the water source 2 to lower than the atomizing part 15 by residual air pressure in the gastight cover 4 is formed in the upper part of the gastight cover 4.
Patent JP-S58118287-A (JP)
Title: Article nomenclature stamp housing apparatus
Inventor: SUGIYAMA KOUICHI
IPC: A47B81/00
Filed: 1982-12-10
Abstract: PURPOSE:To form an article nomenenclature stamp housing area according to the size of article name stamps by arranging partitions with concave grooves at an interval roughtly the same as lateral dimension of the smallest article nomenclature stamp of different ones roughtly at an integral ratio in an article nomenclature stamp housing apparatus used for label printers or the like. CONSTITUTION:Lateral dimensions of article nomenclature stamps 2, 3 and 4 gives a roughly integral ratio of 1:2:3. Housing concave sections 13 which are  each opened in front of a housing case 1 are such in the dimension, as to allow  roughly equal division thereof into article name stamp housing areas to match  the sizes of respective article nomenclature stamps of different kinds as mentioned above. Thus, the housing concave sections 13 are formed to provide  spaces enough to house six of small article nomenclature samples 2, three of  midium article nomenclature samples 3 and two of large article nomenclature  samples 4 horizontally at four vertical stages each. Partition plates 17 are inserted between upper and lower concave grooves 14 of the housing concave sections 13 in such a manner as to be free to remove slidably thereby enabling the formation of dimensions by selectively inserting them according to the sizes of  the article nomenclature stamps 2, 3 and 4.
Patent JP-S6194861-A (JP)
Title: Wiper blade rubber
Inventor: HEIKO KAZUKI
IPC: B60S1/38
Filed: 1984-10-16
Abstract: PURPOSE:To easily recognize the wear of rubber by forming the surface of a section, adjacent to the glass surface, of a wiper blade, using a color of a different system from the color of the blade rubber main body. CONSTITUTION:The rubber main body section 23 of wiper blade rubber 2 and its lip section side 21 are molded by being color-separated in quite different colors by way of two-layered molding. If a lip edge section 22 that is adjacent to the glass surface is abraded and the wiping performance of the wiper blade is deteriorated, the wear amount of the lip can easily be recognized since the color of the rubber main body 23 that is quite different from the color of the lip section side 22 is displayed on the surface.
Patent JP-H1048548-A (JP)
Title: Optical scanning device
Inventor: NAOKAWA HIROAKI
IPC: B41J2/44
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device capable of decreasing the adjusting time and forming an exact image by reducing the number of parts. SOLUTION: In this optical scanning device, a first deflecting position on which a first modulated beam SLo is made incident and a second deflecting position on which a second modulated beam SRo is made incident are provided on one of arbitrary central lines passing through the rotating axis 21 of a polygon mirror from among two modulated beams incident on the two different surfaces of the polygon mirror 2 from two directions.  A beam detecting means 6 is arranged only on the first deflecting position (a third quadrant) on which the rounding time of the polygon mirror 2 from the second deflecting position to the first deflecting position is longer than the rounding time of the polygon mirror 2 from the first deflecting position (position in a third quadrant) to the second deflecting position (position in a fourth quadrant) while the respective modulated beams (SLo, SRo) are made incident, on two positions.
Patent JP-H0669396-A (JP)
Title: Method for forming semiconductor device
Inventor: INAGAWA SUSUMU
IPC: H01G4/228
Filed: 1992-08-17
Abstract: PURPOSE:To prevent the generations of plating rubbishes and beards in the molding process of outer leads and improve the reliability of a semiconductor device, by molding a plurality of outer leads, and thereafter, by forming solder- plated layers on the respective outer leads respectively. CONSTITUTION:In a plurality of outer leads 3, the outer leads 3 adjacent to each other are connected by an auxiliary lead 7 wherewith another auxiliary lead 6 is connected. The other-end sides of the respective outer leads 3 are cut off from a frame body 2 of a lead frame 1, and a plurality of outer leads 3 are molded by a molding die according to the mounting forms of the respective outer leads 3, and further, on the respective outer leads 3, solder-plated layers are formed respectively by an electrolytic solder-plating treatment. Thereby, in the molding process of the outer leads 3, the solder-plated layers are prevented from peeling off from the surfaces of the respective outer leads 3, and the generations of plating rubbishes and beards can be prevented.
Patent JP-S60110198-A (JP)
Inventor: NIIHORI KENICHI
IPC: H05K9/00
Filed: 1983-11-21
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。
Patent JP-S59110306-A (JP)
Inventor: SAKAKIBARA TAKAAKI
IPC: H02G5/06
Filed: 1982-12-14
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。