baber/WOPTO huggingface dataset:
Patent JP-S6039837-A (JP)
Title: Growth of insulating film
Inventor: KOUZU HIDEAKI
IPC: H01L21/314
Filed: 1983-08-12
Abstract: PURPOSE:To grow an insulating film changed arbitrarily with the compositional ratio of constituent elements without generating stress at a reaction system consisting of SiH4, NH3, O2 or N2O by a method wherein only the flow rate of O2 or N2O is changed intermittently. CONSTITUTION:Si3N4 is grown at an SiH4-NH3 reaction system, while when O2 gas is mixed to the system thereof, because bonding of Si atoms and oxygen atoms is generated preferentially than bonding of Si atoms and nitrogen atoms, even when a small quantity of O2 gas is mixed, SiO2 or SiOxNy of a nitrogen composition (y) almost close to zero is grown. Accordingly, when O2 gas is introduced intermittently, an insulating film having the laminated construction of Si3N4 or SiOxNy of a large nitrogen composition (y), and SiO2 or SiOxNy of a small nitrogen composition (y) is grown. The refractive index of thus grown laminated film can be changed continuously by changing any of the O2 gas introducing period t1, the introducing hours t2, and the flow rate. The insulating film having superior crack resistance, water resistance can be grown using such a method.
Patent JP-S627779-A (JP)
Title: Corrosion-resistant photosetting adhesive composition
Inventor: MOCHIZUKI HIDEAKI
IPC: C08G59/40
Filed: 1985-07-04
Abstract: PURPOSE:The titled ultraviolet-curing composition suppressing corrosion of metal in a hihg-temperatue, high-humidity atmosphere, exerting desired bond strength in a short time, obtained by blending optically and radically polymerizable varnish of acrylic type with a soluble epoxy prepolymer. CONSTITUTION:An optically and radically polymerizable varnish of acrylic type(preferably consisting of acrylic monomer, high polymer thickening agent and ultraviolet light initiation catalyst) is blended with an epoxy prepolymer soluble in the varnish.
Patent JP-H11332965-A (JP)
Title: Photopurification device
Inventor: KAKIMOTO AKIHISA
IPC: B01D53/86
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a photopurification device capable of decreasing the shades formed on the inside surfaces of the vent holes of photocatalyst carriers and enhancing the purification capability of an air cleaner without a cost increase. SOLUTION: The upper photocatalyst carrier 51 is a honeycomb structure and carries photocatalysts on the inside surfaces of the many vent holes 63, 63,.... The upper photocatalyst carrier 51 has curved surfaces 55a, 55b curved toward light source lamps 6 side. The curved surfaces 55a, 55b of the photocatalyst carrier 51 are so curved as to face the circumferential surfaces of the light source lamps 6. Since the vent surfaces 52a, 52b of the photocatalyst carrier 51 curve toward the light source lamp 6 side, the areas of the shades formed on the inside surfaces 58 of the vent holes 53 are decreased.
Patent JP-S6126180-A (JP)
Title: Data processor
Inventor: YOKOE TORU
IPC: G06K9/00
Filed: 1984-07-17
Abstract: PURPOSE:To add a data processing part or couple between respective data processing parts easily by forming an image memory and a character recognition part for recognizing a character pattern as interfaces for plural data processing parts for processing character data. CONSTITUTION:A data processing part A11 accesses document data stored in a storage part 15 and writes its character pattern in the image memory 12. The character recognition part 13 scans the image memory 12 in the main scanning and subscanning directions and outputs a character pattern in each character to calculate the feature value of the character. A recognition discriminating circuit in the character recognition part 13 compares the character feature value with the output of a dictionary previously storing feature values of respective characters and outputs a recognized character code, and after completing the scanning, outputs a recognition end signal to complete the operation. A data processing part B14 accesses document data stored in the storage part 15, inserts the character code string outputted from the character recognition part 13 into a previously fixed position and stored the code string in the storage part as new document data.
Patent JP-S628651-A (JP)
Title: Telephone exchange system with sound recording and reproducing function
Inventor: KIGAWA ATSUSHI
IPC: H04M3/42
Filed: 1985-07-04
Abstract: PURPOSE:To preserve the contents of the calling and to reproduce the calling contents later on by providing a sound recording box having sound recording and reproducing function at a telephone exchange system. CONSTITUTION:By inputting a prescribed ID number from the telephone set by a subscriber, the calling contents are sound-recorded and a sound recording box 12 to reproduce the calling contents sound-recorded already is connected to a telephone exchange 11. Thus, the sound recording of the order contract, the transaction contract, the important negotiation contents, appointments, etc., by the telephone is easily executed, and the effect of the utilization as a memo pad or the utilization, etc., to the confirmation, etc., when the trouble on the contract occurs can be obtained.
Patent JP-S633756-A (JP)
Title: Preparation on cake having sponge cake as outer skin
Inventor: MASUDA FUMIHIKO
IPC: A23G3/00
Filed: 1986-06-23
Abstract: PURPOSE:To prepare the titled cake having delicious taste and excellent palatability, by producing a raw sponge cake base steamed via a sheet, peeling the base from the sheet, filling an ingredient in the base, sealing the opening of the base with a paper sheet, etc., and steaming the product. CONSTITUTION:Raw sponge cake pasty 12 is dripped on a sheet 11 such as paper placed on a substrate plate 10 and is steamed. The steamed pastry is peeled from the sheet to obtain a base 12 having dense surface skin 12a and spongy reverse surface 12b. The base 12 is put into a hemispherical mold cavity 15 and pressed from above to obtain an outer skin 13b. An edible material 14 is filled in the outer skin 13, the top opening of the outer skin 13 is closed with a covering pastry consisting of unsteamed raw pastry and a sheet 17 such as paper is pasted on the pastry 16. The product is steamed and the sheet material 17 is peeled off to expose the surface spongy texture.
Patent JP-H0442931-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIOTANI YOSHIMI
IPC: H01L27/04
Filed: 1990-06-06
Abstract: PURPOSE:To remove the pin hole inside an SiN film and excessive Si so as to improve the breakdown strength of a dielectric film by alternating the generation of the SiN film and the oxidation of the surface of the SiN film so as to form a dielectric film of specified thickness. CONSTITUTION:A wafer 8 is stored in a furnace tube 1, and the cap 6 is closed, and SiH4 and NH3 are supplied into a furnace tube 2 at the same time from first and second gas supply pipes 4a and 4b. At this time, the gas pressure inside the furnace tube 1 by both gases is set to about 1 torr and the tempera ture is set to about 800 deg.C. Next, the solenoid valves 5 of the first and second gas supply pipes 4a and 4b are closed to shut off the supply of SiH4 and NH3, and then the exhaust gas inside the pipe furnace 1 is exhausted, and O2 is supplied from the third gas supply pipe 4c. And the gas supply of SiH4 and NH3 and O2 is repeated.
Patent JP-S6040872-A (JP)
Title: Hydraulic changeover valve
Inventor: SUGANO KAZUHIKO
IPC: F16H61/00
Filed: 1983-08-15
Abstract: PURPOSE:To perform connection or disconnection between two oil passages and constant one-way connection between two oil passages, by providing a check valve in the internal passage of a spool. CONSTITUTION:When the pressure of an oil passage 60 is low, spool 52 is pushed by a spring 54 so that ports 50b, 50c are connected to each other. As a result, oil pressure is transmitted to an oil passage 58 depending on the increase or decrease in the oil pressure of an oil passage 56. When the pressure of the oil passage 60 is high, the spool 52 is moved up so that the oil pressure of the oil passage 56 acts to the oil passage 58 through a passage hole 52e, a stepped hole 52c, a passage hole 52f and the port 50c. When oil is drained from the passage 56, the pressure oil of the passage 58 is blocked by a ball 62 serving as a check valve.
Patent JP-H0315137-A (JP)
Title: Electron tube
Inventor: ONUKI HIROBUMI
IPC: H01J23/033
Filed: 1989-06-09
Abstract: PURPOSE:To restrain a deformation of fins, to obtain an even thermal radiation efficiency, and to stabilize the performance, by fixing plate-form fin guides with slots for ventilation to plural fins provided at the outer circumference of an anode, vertically to the tube axis. CONSTITUTION:Plural fins 6 are provided at the outer circumference of an anode 3 projecting parallel to the tube axis, and connected by a brazing, a soldering, or the like. To the fins 6, plate-form fin guides 7 are fixed vertical to the tube axis. Since the fin guides 7 furnish a specific area of solts 11 for ventilation, they can secure a specific ventilation amount. And since both the fins 6 and the fin guides 7 furnish slits 8 for inserting tin guides and notches 10 respectively, the connection area in the connection is increased, and they fill the role to restrain a deformation of the fins.
Patent JP-S5671855-A (JP)
Title: Playback device of disc
Inventor: OGAWA HIROSHI
IPC: G11B19/24
Filed: 1979-11-15
Abstract: PURPOSE: To enable to play back the disc with a constant line speed, by differentiating playback PCM signal, detecting the peak value of the differentiating signal, comparing it with the reference voltage and controlling the revolution of disc with the compared output.  
     CONSTITUTION: Reproduced PCM signal P 1  is differentiated at the differentiating circuit 30, the differentiating signal DA is rectified for the full wave, for example, at the rectifying circuit 40, and rectified differentiating signal DB is obtained. The peak value of the signal DB is in proportion to the line speed V of a disc at playback. The signal DB is detected for the peak value at the peak value detection circuit 50, the detected voltage is input to one of a level comparator 60, and the reference voltage setting the line speed from the reference voltage generating circuit 70 is input to another input of the comparator 60, and the difference of two voltages is given to the disc drive motor. Accordingly, the peak value of DB is made equal to the reference voltage by controlling the revolution of the disc, and the line speed of disc is made constant at each position corresponding to the recording. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S638029-A (JP)
Title: Speed control device
Inventor: FURUKI KUNIO
IPC: F02D45/00
Filed: 1986-06-26
Abstract: PURPOSE:To assume a stable control without shock by providing a means which computes the quantity of deviation when engine revolving speed exceeds its allowable range whereby controlling a continuously variable transmission in accelerating/decelerating intermittently depending on the quantity of said deviation. CONSTITUTION:Engine output revolving speed is detected by a detecting means (d) whereby a judgement whether it is in an allowable range or not is made by a judging means (f). And when it is out of the range, the quantity of its deviation is detected by a deviation quantity detecting means (g), and is applied to a duty signal output means (h). A control signal which has a different duty ratio depending on the quantity of deviation, is given to an acceleration/ deceleration control means (i), thereby the controller (c) of a transmission gear (b) is actuated gradually for making the quantity of deviation smaller. Accordingly, the rate of change gear becomes smaller gradually as the quantity of deviation becomes smaller, thereby enabling shock to be dissolved when output revolving speed reaches the allowable range.
Patent JP-S6040325-A (JP)
Title: Grain distributor
Inventor: ISHII SHIYOUZOU
IPC: B65G31/04
Filed: 1983-08-12
Abstract: PURPOSE:To enhance the distribution efficiency and provide reasonable adaptability to the configuration of the receiving side facility by furnishing a valve member, to open and close the flow path for the pulverized/particle material, at the lower side of distributing members to constitute said flow path, and by forming a distribution outlet on the lower side of said distributing members. CONSTITUTION:At the top of a lift cylinder 4 of a thrower 3 to transport granular substance such as grain in the hopping condition, a horizontal or a little downward facing granular substance flow path in continuity to said cylinder top is formed by a plurality of distributing members. A valve member 11 to open and close the abovementioned granular substance flow path is provided on the lower side of said distributing members 8, and a distribution outlet 8b is formed on the lower side of said distributing members 8. This provides possibility of selective supply of granular substance such as corn to a corn drying machine, storage tank, etc., where flow paths, or detailed speaking a plurality of distributing members, are connected in series, so that arrangement of facilities can be facilitated.
Patent JP-2000335378-A (JP)
Title: Head lamp cleaner
Inventor: YAMADA NORIYA
IPC: B60S1/52
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the projecting quantity from a vehicle body side member such as a bumper. SOLUTION: A head lamp cleaner 1 mounted on a vehicle body side member such as a bumper 21 of an automobile, comprises a plurality of nozzle bodies 10 having cleaning water spray ports, a plurality of nozzle holders 2 which hold the nozzle bodies separately and have a connection part 4 to be communicated with a nozzle body holding part on the side opposite thereto and connected to a cleaning water supply part, and one nozzle case 14 to cover a plurality of nozzle holders 2 and has a facing hole 15 to face the cleaning water spray port to the outside, the nozzle holders 2 are fixed to the nozzle case 14 with specified intervals, the nozzle holders 2 are inserted in fitting holes 22 formed in the vehicle body side member, and fixed thereto through the fitting holes,  connection parts of a plurality of nozzle holders 2 are connected to each other all together inside the vehicle body side member, and connected to the cleaning water supply part.
Patent JP-S6042510-A (JP)
Title: Method of mechanically cleaning inner surface of chimney in condition in which specially designed cleaning device is lifted perfectly right thereabove by the use of winch and device thereof
Inventor: KASAHARA MORIYOSHI
IPC: F23J3/02
Filed: 1983-08-13
Abstract: PURPOSE:To ensure safety and shorten a term of works, by a method wherein, in cleaning of the inner surface of a chimney, a specially designed cleaning device is properly rotated in a condition in which it is lifted completely right above the chimney by the use of a power winch, and a chemical process is applied in combination with the above, where necessary. CONSTITUTION:A wire 2, extending from a winch 17 located outside a chimney 1, is lifted directly down through a pulley 4, attached to the top part of the chimney, and a pulley 4 installed to the center point of the chimney, and the forward end end thereof is attached to a cleaning device. The forward end of the cleaning device from an assembly type specially-made brush 6, and when the brush is spun around a motor-operated shaft 14 connected to the under face thereof, it draws a perfect circle. And it removes scales without damaging the inner wall of the chimney. If the scales are incompletely removed by this method, a chemical cleaning water solution is dispersed in density and quantity which are enough to prevent damage of the inner wall.
Patent JP-H06336516-A (JP)
Title: Production of epoxy resin
Inventor: AKATSUKA YASUMASA
IPC: C08G59/04
Filed: 1993-05-28
Abstract: PURPOSE:To obtain in high yield an epoxy resin which gives a cured resin excellent in heat resistance, toughness, and water resistance by reacting a given compound with an epihalohydrin in the presence of an alkali metal hydroxide. CONSTITUTION:A compound represented by formula I (wherein (n) is a positive number and R is H or Br) is reacted with an epihalohydrin (e.g., epichlorohydrin) in the presence of an alkali metal hydroxide (e.g., NaOH) at 50 deg.C or lower to obtain an epoxy resin represented by formula II (wherein each X is H or glycidyl, provided that 10-95% of the X's are glycidyl).
Patent JP-S6042585-A (JP)
Inventor: OKAZAKI KAZUHARU
IPC: F26B13/20
Filed: 1983-08-14
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-S5772431-A (JP)
Title: Control device for receiver
Inventor: MIZUNO MASATAKA
IPC: H04B1/16
Filed: 1980-10-22
Abstract: PURPOSE:To make one of plural receivers active to select channels, by receiving a broadcast having a tuning frequency corresponding to a channel selection switch operated by this active receiver. CONSTITUTION:During radio receiving, a power source 6 is given to a radio receiver 2, and the radio receiver 2 is made active. If a channel selection switc S11 of a TV receiver 1 is operated during radio receiver, the output from the S11 is  given to a monostable circuit 13 through an AND gate 12. Meanwhile, the TV  receiver 1 performs the channel selecting operation by the operation of the S11 and  outputs a muting signal to a line 9 under the unlock state. This signal given to a  monostable circuit 16 through an OR gate 15. Outputs from monostable circuit 13  and 16 are inputted to an NAND circuit 17, and an FF18 is set in response to the  fall output from the gate 17 to turn on a transistor 19. Thus, a relay 7 is operated, and the power wource 6 is given to the TV receiver 1 through a contact 21, and a  TV broadcast corresponding to the S11 is received.
Patent JP-S5851818-A (JP)
Inventor: AKIYAMA TAKAO
IPC: A01F12/50
Filed: 1981-09-22
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-S5576742-A (JP)
Title: Power doubling device
Inventor: OOTA RIYUUJI
IPC: B60T13/52
Filed: 1978-12-01
Abstract: PURPOSE: To reduce an outer diameter of a power doubling device, by constituting a diaphragm system power doubling device such that the diaphragm is located between the nip formed by an outer case and an inner cover.  
     CONSTITUTION: A No.1 shell 2 is formed in a circular plate, a toroidal groove 5 being provided at the external circumferential portion. A No.2 shell 3 is formed in a cylinder, an opening thereof being provided with a staged portion 7. Cut portions 8 are made at equal intervals in the circumference of the opening. An outer circumferential portion of a diaphragm 4 is adhered firmly to an inner circumferential surface of a cylindrical part of the No.2 shell 3 and an inner surface of the toroidal groove 5 of the No.1 shell 2, a sealing, thus, being held. This eliminates the need for a flange part, and thus, the power doubling device can be miniaturized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0443283-A (JP)
Title: Microwave drier
Inventor: YAMADA KAZUYUKI
IPC: F26B23/08
Filed: 1990-06-06
Abstract: PURPOSE:To permit the reservation of much substances to be dried in a preliminary chamber without enlarging the preliminary chamber and lengthening an exhaust pipe by a method wherein the substances to be dried, which are discharged out of a drying chamber, are diffused by a diffusing means. CONSTITUTION:When a suction blower 16 is driven, substances to be dried 5 in a reserving tank 6 are induced and carried into a drying chamber 3. The substances to be dried 5 receive microwaves supplied from a magnetron 17 while being mixed by a mixing body 20 and are dried through microwave drying. The substances drop freely into a preliminary chamber 25, positioned below a discharging valve 22, through a discharging pipe 24 by the opening of the discharging valve 22, then, are reserved in the preliminary chamber 25. The discharging pipe 24 is connected to the central side of the drying chamber 3 on the upper wall 25a of the preliminary chamber 25 and, therefore, the length of the same is short. The substances to be dried 5 drop freely while biasing to the central side of the drying chamber 3 of the preliminary chamber 25, however, the substances hit respective slanted surfaces 26a, 26b, 26c of a diffusion metal 26 near the outlet port of the discharging pipe 24 and are diffused into all directions. According to this method, the substances to be dried 5 are reserved in a condition that the upper surface thereof becomes horizontal substantially and, therefore, much amount of the substances to be dried 5 can be reserved in the preliminary chamber 25 without enlarging the preliminary chamber 25.
Patent JP-S6134201-A (JP)
Inventor: JIYAN KANKARON
IPC: D04B9/46
Filed: 1985-07-05
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-H10339641-A (JP)
Title: Navigation system with non-contact range detecting function
Inventor: GUNJI YASUHIRO
IPC: G01C22/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system with non-contact range detecting function wherein, with no speed information inside a mobile body required to be taken out, attaching of the system is easier and a moving distance is measured with high precision at always. SOLUTION: A distance information 4 displayed at an integrating range finder 2 of a mobile body is detected in non-contact manner with a pick-up optical system, and from it together with the output from an azimuth detecting means 14, a mobile body's position is calculated. The pick-up optical system allow a distance display image to be projected with a spacially-divided photo- detecting element for detecting change in distance. Errors in the integrating range finder is corrected with GPS position and speed output.
Patent JP-H0812438-A (JP)
Title: Boride ceramic composite material and its production
Inventor: TAKAYAMA KOICHI
IPC: B23B27/14
Filed: 1994-06-30
Abstract: PURPOSE:To provide a boride ceramic composite material having excellent weldability to aluminum allays and high-temperature characteristics and high strength and toughness. CONSTITUTION:This boride ceramic composite material is composed of matrix crystal particles of a boride of an element selected from the elements of the group 4a of the periodic table and having an average particle diameter of 0.3-5mum and 3-30vol.% of TiC having particle diameter of <=500nm and dispersed in the crystal particle and/or on the crystal particle boundary. It can be produced by mixing and forming a boride and TiC and sintering the formed article at >=1500 deg.C in vacuum or in an inert atmosphere.
Patent JP-2000339389-A (JP)
Title: Management system for event data
Inventor: MINAMI TATSUHIRO
IPC: G06F19/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a management system for event data which does not need carry-over processing of event data (deposit and payment specification) and extends service time. SOLUTION: A deposit and payment specification storing part 21 does not perform carry-over processing by not having daily deposit and payment specification as in the conventional practice. To unitarily manage data without performing carry-over, all storage positions are managed by using a 'management number' being a consecutive number for the part 21. Since communication to a customer has to be subjected to daily sequence number management, a communication date and a communication sequence number are not assigned when registered but assigned when communicated.
Patent JP-S5939769-A (JP)
Inventor: KAMIJIYOU EIJI
IPC: C04B35/593
Filed: 1982-08-28
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。