baber/WOPTO huggingface dataset:
Patent JP-S59180205-A (JP)
Title: Low nox burning method
Inventor: MORITA SHIGEKI
IPC: F23C99/00
Filed: 1983-03-30
Abstract: PURPOSE:To prevent conversion of a reducing flame into a main burner flame due to air supplied from an air port, by charging fuel and air into a reducing burner to prevent formation of unstable flame and setting the excess air ratio to a low value. CONSTITUTION:In a main burner 2, the excess air ratio is set to a relatively high value, and combustion is performed at an excess air ratio of approximately 0.6 to approximately 1.1 for example, to thereby form a main burner flame F1 which bears the thermal load of a boiler. Further, unburnt parts generated by a low O2 combustion are burnt by an air A supplied from an air port 4. In this case, the reducing burner F2 burns at an excess air ratio of approximately 0.4 or less. Hence, the flame F2 is not converted into a main burner flame. Accordingly, it is possible to satisfactorily perform the vapor phase reduction of a nitrogen oxide.
Patent JP-H02233774-A (JP)
Title: Recording liquid for ink jet recording
Inventor: NISHIWAKI OSAMU
IPC: C09D11/02
Filed: 1989-03-07
Abstract: PURPOSE:To provide the subject recording liquid comprising a solvent and a recording agent containing a specific magenta component and cyan component, having excellent long-term storage stability, ejection stability and fixability, etc., of ink and giving a recorded image having clear color tone and excellent light resistance and water resistance, etc. CONSTITUTION:The objective recording liquid contains (A) a recording agent containing (i) a dye expressed by formula I (R1 and R2 are substituent group X is organic acid residue; M is alkali metal, ammonium or organic amine) (e.g. the compound of formula II) and C.I. Direct Red 227 as magenta components and (ii) C.I. Direct Blue 199, C.I. Direct Blue 86 and C.I. Acid value 198 as cyan components and (B) a solvent.
Patent JP-S53138298-A (JP)
Title: Electronic buzzer
Inventor: IKEDA KATSUYUKI
IPC: G10K15/04
Filed: 1977-05-09
Abstract: PURPOSE: To make it possible to add any envelope to a buzzer tone or to vary it, by providing an envelope data memory part and envelope control part inside a drive circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57170075-A (JP)
Title: Invertor device
Inventor: MATSUMURA TAKUJI
IPC: H02M7/515
Filed: 1981-04-10
Abstract: PURPOSE:To detect the shortcircuit of invertor arm earlier by a method wherein the series circuit of a capacitor or a capacitor and a resistor is provided in parallel with the invertor circuit between the current limiting reactor and the invertor circuit. CONSTITUTION:The invertor circuit 9 comprising the gate turn off thyristor GTO is provided with the output of the three phase AC power supply 1 through the intermediary of the smoothing reactor 10, the smoothing capacitor 3 and the current limiting reactor 4. The pulse supplying circuit 17 connected to the resistor 15 and the capacitor 16 in series is provided on the next step of said current limiting reactor 4 in parallel with said invertor circuit 9. The protective sequence circuit 13 is supplied with the output of the current transformer 14. Through these procedures for providing the pulse current supplying circuit 17, the shortcircuit current in case of a shortcircuit trouble may be detected at low set up level reducing the time to detect the shortcircuit trouble.
Patent JP-S51128984-A (JP)
Title: Process for preparing morpholine derivatives
Inventor: FUKUHARA MUNETAKE
IPC: A61P25/28
Filed: 1975-04-30
Abstract: PURPOSE:To prepare morpholine derivatives, useful as medicines treating for clouding in consciousness, by reacting phenol compounds with morpholine compounds.
Patent JP-S63220424-A (JP)
Title: Method and apparatus for producing magnetic recording medium
Inventor: YOSHIDA JUNICHIRO
IPC: G11B5/85
Filed: 1987-03-10
Abstract: PURPOSE:To permit formation of a thin metallic film having prescribed high coercive force by projecting light on the thin ferromagnetic metallic film formed by diagonal vapor deposition on a substrate while introducing gaseous oxygen therein, detecting the reflectivity and controlling the amt. of the gaseous oxygen to be introduced according to the detected quantity. CONSTITUTION:A vacuum vessel is maintained under about 10<-4>-10<-6>Torr and a Co-Ni alloy housed in a crucible 6 is heated by an electron beam from an electron beam generator 5 so that the alloy is deposited by evaporation on the substrate. The alloy is thus deposited by evaporation on the surface of the traveling substrate 1 supported by a cooling can 4 in the direction diagonal to said surface (about 30-80 deg. incident angle). The gaseous oxygen from a gaseous oxygen supplying means 7 is continuously supplied to the part where vapor deposition is executed at this time. A light projection device 8 and a reflected light receiving device 9 are provided as the means for detecting the reflectivity (quantity of the reflected light) from the surface of the thin metallic film formed in a suitable place from the cooling can 4 of the vacuum vessel to a take-up reel 3. A control system 10 for the gaseous oxygen supplying means is operated by the signal from the receiving device 9 to control a gaseous oxygen supplying valve 12. The magnetic recording medium having the specified coercive force is thereby obtd.
Patent JP-S63220659-A (JP)
Title: Color reader
Inventor: SUZUKI YOSHIHARU
IPC: G06T1/00
Filed: 1987-03-10
Abstract: PURPOSE:To execute the reading without a color bleeding and with a good accuracy while a continuous rotating driving is executed by providing concentricly a cylinder to support plural filters of the length to cover a reading line at an equal interval in a circumferential direction and the cylinder to support plural light transmission plates with the length to cover a reading line at an equal interval in the circumferential direction and rotating them mutually in the reverse direction. CONSTITUTION:A first cylinder member 11 supports filters 13a, 13b and 13c of plural R, G and B in the circular circumferential direction at an equal interval and a second cylinder member 12 supports light transmission plates 14a, 14b and 14c such as glass in the circular circumferential direction at the equal interval. First and second cylinder members 11 and 12 are concentrically arranged with the cylinder member 12 at the inside on the light path of a line image sensor 3 and a mutual contacting is not generated. At the time of the reading, an while original is being conveyed at a constant speed in the sub-scanning direction, the first and second cylinder members 11 and 12 are rotated mutually in the reverse direction at the same speed. Even when the first and second cylinder members 11 and 12 are continuously rotated, the light path is not moved, the reading position on the original can be kept to a constant position and the high speed can be realized.
Patent JP-S58169053-A (JP)
Title: Basicity sensor
Inventor: GOTOU KAZUHIRO
IPC: G01N27/411
Filed: 1982-03-31
Abstract: PURPOSE:To measure the basicity in an oxide mixed melt quickly and accurately by providing a sensor made up of beta-alumina procelain for sensor and a solid ZrO2 electrolyte. CONSTITUTION:A tube 1 is made of beta-alumina porcelain less than 8% in porocity and serves as reference electrode 2 with an oxide mixed material to be melted on the bottom thereof. A platinum wire is led therefore to make a reference electrode terminal 3 while a rhodium wire is joined to the platinum wire to make a thermocouple contact which is connected to a temperature measuring terminal 5 outside. A measuring electrode 6 employing a platinum wire is arranged close to the outside of the tube 1 and passes through a protective tube 7 to serve as measuring pole terminal 8. In addition, a solid ZrO2 electrolytic tube 11 is added with one closed end thereof serving as oxygen partial pressure measuring pole 12 and a platinum wire is led upward as oxygen electrode terminal 14. Thus, a main sensor is formed. With such an arrangement, the basicity of an alkali metal oxide in the slag can be measured continuously in a quick and highly reliable manner direct in a ladle.
Patent JP-H06264942-A (JP)
Title: Valve means and control type rotational difference sensitive joint
Inventor: NIIKURA YASUHIRO
IPC: H02P8/22
Filed: 1993-03-15
Abstract: PURPOSE:To provide a valve means which improves orifice opening resolution without adding a decelerating gear or the like, in a valve opening which controls orifice opening with a stepping motor, and provide a control type rotational difference sensitive joint with transmission torque control accuracy improved in a small range of orifice opening. CONSTITUTION:A valve means where a control unit 40 (stepping motor control means) which conducts duty control within an stepping interval between the first stepping position including a target position and the second stepping position, and control type rotational difference sensitive joints 7L, 7R where the valve means is applied to an orifice opening control part are mounted to control the driving of stepping motors 30L, 30R.
Patent JP-S59179600-A (JP)
Inventor: SAWADA TOSHIHIKO
IPC: C02F1/68
Filed: 1983-03-28
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。
Patent JP-H06262963-A (JP)
Title: Drive control method and drive controller
Inventor: TAKAGI YASUO
IPC: B60W30/00
Filed: 1993-03-15
Abstract: PURPOSE:To provide a method of drive control and a drive controller that can largely mitigate the burden on a driver by automatically adjusting the driving speed of a vehicle even on a jammed road with heavy traffic and many signals. CONSTITUTION:The image of a foregoing automobile as provided by a TV camera 2 is sent to an image processor 3 provided with a neural network, and the silhouette of the foregoing car and the probability of the silhouette are displayed on a liquid crystal screen 4. When an automatic following mode is selected by a driver according to the content of the display, an engine 6 and a brake 8 are automatically operated, and drive control is thus carried out by adjusting the running speed so that the silhouette of the foregoing car almost matches with the probability of the silhouette.
Patent JP-S54145813-A (JP)
Title: Control device of exhaust flow in internal combustion engine
Inventor: YUUKI KIYOSHI
IPC: F01N3/02
Filed: 1978-05-04
Abstract: PURPOSE: To accomplish the purification of exhaust gas quickly just after starting the engine which has a catalyzer in the exhaust system by providing two exhaust pipes between the collecting part of exhaust manifold and catalyzer.  
     CONSTITUTION: In the internal combustion engine which contains the catalyzer 7 in the exhaust system of the lower flow of the exhaust manifold 3, the collecting part 4 of manifold 3 is connected to the container 6a of catalyzer converter 6 with two exhaust pipes 5. The throttle valve 8 is provided to one of the pipes 5 and supported by the axis 8a, the outer end of which is fixed to one end of the lever 9, the other end of the lever 9 is attached to the rod 10a of electromagnetic valve 10. Temperature of the catalyzer 7 is measured by the computer 12 through the thermosensor 11, the electromagnetic valve 10 is conducted when the value is less than a specified value, the rod 10a is moved rightwards by the solenoid 10b, and the throttle valve 8 is closed by means of lever 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51129256-A (JP)
Title: Unit structure,prefab.style meter reception plate
Inventor: HORIBE HIROAKI
IPC: H02B1/32
Filed: 1975-05-01
Abstract: PURPOSE:To supply a reception plate which is possible for the installation of various kinds of meters of specifications and the mass production.
Patent JP-H03256212-A (JP)
Title: Rotary drum device
Inventor: ONO HIROAKI
IPC: G11B5/53
Filed: 1990-03-07
Abstract: PURPOSE:To lower running cost for replacing a head by making the gas depth of a recording magnetic head at the time of being mounted on a drum deeper than the gap depth of a reproducing magnetic head. CONSTITUTION:The recording magnetic heads 2, 2' and the reproducing magnetic heads 1, 1' are mounted separately and independently on the rotary drum 3. Relation between the gap depth GdRec of the recording magnetic heads 2, 2' and the gap depth GdPB of the reproducing magnetic heads 1, 1' is set so as to satisfy an expression I within the total 100 hours of the tape sliding time of both the magnetic heads. Besides, in this expression, alpha=3 to 15 mu. Namely, by making the gap depth GdRec of the recording magnetic heads 2, 2' larger by 3 to 20 mum than the gap depth GdPB of the reproducing magnetic heads 1, 1', the difference of the abrasion losses of the recording magnetic heads 2, 2' and the reproducing magnetic heads 1, 1' caused by the difference of materials is covered by the difference of their gap depthes, and further, by leaving the gap depth GdRec of the recording magnetic heads 2, 2' even at the point of time when the reproducing magnetic heads 1, 1' becomes zero, the recording characteristic of the recording magnetic heads 2, 2' can be left stable until the replacing time of the head.
Patent JP-H07169880-A (JP)
Title: Multilayer package and packaging method
Inventor: SUTEIIBUN AARU BOIRU
IPC: H01L23/12
Filed: 1994-03-24
Abstract: PURPOSE: To enable significant reduction in capacitive coupling and inductive coupling and impedance control of a signal transmission path. CONSTITUTION: The package has interleaved layers of conducive layers 206, 208 and 218 and a dielectric layer 220, which surround a die mounting region having specific dimensions. The package also has an array of external connectors, disposed by being spaced at standard intervals at one side of the package to surround the die-mounting region, a group of first via columns disposed spaced at the standard intervals and to electrically connect the external connectors with a specific signal path of a selected conductive layer, and a group of second via columns 214 disposed spaced at intervals smaller than the standard interval, adjacent to the corresponding columns of the first via column group. Thereby one of the columns in the first group and at least one via column 204 disposed adjacent thereto form a 2-wire transmission line.
Patent JP-H09220134-A (JP)
Title: Chair
Inventor: KOMURA SEIICHI
IPC: A47C3/26
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To enable a seat part to be stably inclined forward for long time and also to enable a belt to be used for long time. SOLUTION: This chair comprises: a chair body 2 including a frame 1 put on a floor face and a fixed frame 5 vertically arranged almost in the center in the front/rear direction of the frame 1; an elevating stand 3, having a seat part 18 and a back part, vertically movably attached to the fixed frame 5 of the chair body 2; and a belt 27 connecting the rear peripheral side of the seat part 18 and the lower part of the chair body 2 and making the seat part 18 inclined forward in association with rise of the elevating stand 3 higher than a predetermined height. The belt 27 is always pulled by a belt take-up part to absorb the slack.
Patent JP-S60196667-A (JP)
Title: Tester for separation
Inventor: NAKAJIMA MOTOO
IPC: B04B5/02
Filed: 1984-03-21
Abstract: PURPOSE:To prevent the damage of a separation membrane by heat generated at the time of welding, by forming a tester for centrifugal separation so as to weld two half bodies of said tester to a place separated from the holding part of the separation membrane. CONSTITUTION:This tester 11 is formed by a method wherein an upper half body 13 and a lower half body 14 are inlaid to each other in a state holding a separation membrane 15 and the lower end periphery 13a of the upper half body 13 separated from the separation membrane 15 is integrally welded to the upper surface of the flange part 18 of the lower half body 14 by using high frequency or ultrasonic waves. Then, this tester 11 is brought to a state capable of being used in centrifugal separation by mounting a separated solution receiver 12 to the attachment part 14a formed to the lower part of the lower half body 14 of the tester 1 held under the integrated state. In performing centrifugal separation by using this tester 11, the tester 11 storing a liquid specimen is mounted to a centrifugal separator and a rotor is rotated to act centrifugal force on the liquid specimen. Whereupon, the separated solution passed through the separation membrane 15 is collected in the receiver 12.
Patent JP-S57181998-A (JP)
Title: Centrifugal fan
Inventor: TAKASAKI YASUSHI
IPC: F04D17/04
Filed: 1982-04-02
Abstract: PURPOSE:To absolutely dispense with fitting change of the motor at the time of changing the discharge direction in such a way that a driving motor is located at the position of a stiffener which has been fixed on the lateral side of a casing panel. CONSTITUTION:A driving motor 3 is fixed on a stiffener 7 which has been installed on the inside of a reinforcing frame by means of a fitting member 4 and an adjusting bolt 5. In consequence, fitting change of the motor 3 at the time of changing the discharge direction becomes absolutely unnecessary, it will be convenient for keeping and conveyance. Further, the motor 3 can be arranged inside the contour of the panel 8 by means of forming rectangularly in such a way that the panel 8 is extended, and its outer edge part is bent.
Patent JP-H05258464-A (JP)
Title: Method and device for binarization
IPC: G11B7/005
Filed: 1992-03-13
Abstract: PURPOSE:To provide the method and device for binarization capable of reproducing recording data recorded on an information recording medium. CONSTITUTION:In binarizing a reproduction signal (d) from the information recording medium recording NRZI code data, the first threshold value Th1 and the second threshold value Th2 are set to detect the leading and trailing edge positions of the NRZI code data based on the reproduction signal (d). The binarization of the reproduction signal (d) is performed based on the first threshold value Th1 and the second threshold value Th2, and a binary pulse (i) is to be generated at the position to be detected even though the recording mark shape is irregular.
Patent JP-H02234382-A (JP)
Title: Sticking method for plane-shaped heating tool
Inventor: MATSUDA ISAO
IPC: H05B3/20
Filed: 1989-03-07
Abstract: PURPOSE:To improve efficiency by inserting a heater unit between a surface cloth material and a back material coated with an adhesive with a large dielectric loss on the insides face and heated by dielectric heating, and integrally pressing and sticking end sections. CONSTITUTION:A water emulsion adhesive 5 with a large dielectric loss is coated on the inside faces of a surface cloth material and a back material, they are dielectrically heated, and a heater unit 3 is inserted in sequence immediately after end sections are heated and integrally and continuously stuck with the surface cloth material 2 and the back material. The moisture of the water emulsion adhesive 5 with a large dielectric loss is boiled and evaporated by dielectric heating, and they are stuck with a residual solid softened by heating. Only the adhesive is heated and stuck, thus no hair is prostrated when a plush blanket is used. This is efficient cost-wise and time-wise.
Patent JP-H07255369-A (JP)
Title: Preparation of frozen raw egg
Inventor: MAKINO SHUNJI
IPC: A23B5/04
Filed: 1994-03-24
Abstract: PURPOSE:To provide a frozen raw egg having improved sterilization effect without deteriorating the tasty component by contacting a raw egg with a specific acidic water for a prescribed period without removing the shell from the egg and freezing the treated egg. CONSTITUTION:This frozen raw egg is prepared by using an electrolytic apparatus manufactured e.g. by dividing an electrolytic chamber 1 with a diaphragm 2 into an alkaline water chamber 3 and an acidic water chamber 4, filling water into the electrolytic chamber 1, placing a negative electrode 5 in the alkaline water chamber 3 and a positive electrode 6 in the acidic water chamber 4 and installing a power source for applying normal voltage to each electrode through a controller 7, applying a voltage to each electrode to effect the electrolysis of water to fo,rm an acidic water in the acidic water chamber 4 containing the positive electrode by the transmission of ions through the diaphragm 2, contacting a raw hen egg having egg shell or preferably a yolk obtained by breaking the egg with the acidic water for a prescribed period and freezing the treated hen egg with shell or the yolk obtained by breaking the egg.
Patent JP-S6059065-A (JP)
Title: Vapor deposition device by electron beam
Inventor: WAKITANI MASAYUKI
IPC: C23C14/30
Filed: 1983-03-30
Abstract: PURPOSE:To prevent electrification and temp. rise of the pellet of a material for vapor deposition and to maintain stable conditions for vapor deposition by fitting and binding tightly a conductive supporting block united to said pellet to a house provided in a vapor deposition chamber. CONSTITUTION:A screwed hole 3 or the like is formed to a house 1 formed of copper or the like provided in a vapor deposition chamber by an electron beam and a supporting block formed of a high melting metal 4 having good electrical conductivity and good thermal conductivity is screwed into said hole. A light emitting material is added to said metal 4 and molded with pressure and is calcined, by which said material is united to the metal 4 to form a pellet 5. When the electron beam EB emitted from a filament 2 is irradiated onto the pellet 5, the particles of the light emitting material are driven off to fly in the substrate direction, by which a light emitting layer is formed. Since the pellet 5 is thermally and electrically joined to the house 1 via the metal 4, no electrification arises to the pellet 5 in the process for forming the light emitting layer. The electron beam is thus uniformly irradiated to the pellet 5 and the light emitting material is stably deposited by evaporation on the base plate.
Patent JP-H07264325-A (JP)
Title: Facsimile equipment
Inventor: HONJO KAZUYUKI
IPC: H04M11/00
Filed: 1995-03-14
Abstract: PURPOSE:To provide facsimile equipment provided with a processing method optimum for a telephone call after facsimile communication. CONSTITUTION:When no response for the telephone call after the facsimile communication is returned within the count of prescribed time of a timer circuit 13, telephone lines L1, L2 are connected by switching to an automatic answering telephone part 4. While, when the response is returned, the telephone lines L1, L2 are connected by switching from a facsimile part 1 to a telephone set 3 side corresponding to the response.
Patent JP-H10243209-A (JP)
Title: Image-forming method, device therefor and storage medium
Inventor: OYOSHI KAZUHIRO
IPC: H04N1/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a mail box area by storing image information inputted by adding a code externally to a memory and permitting image forming/image deletion on the condition that a code inputted for identifying the user is matched with the added code. SOLUTION: Image information with a code added thereto is received from an external device and stored in an image storage section 3. When the user enters an identification code by a code entry section 2, a control section 5 discriminates whether or not the added code matches the entered code. When they disagree do not match, the processing is terminated. When they match, the processing is continued and an image list whose print out is allowed is displayed. Then the control section 5 allows a printer section 4 to execute the print out of an image selected, according to an instruction of the user. After the end of the print out, the control section 5 requests permission to delete the image information and deletes the image information, after the lapse of the time set by the user.
Patent JP-S51131335-A (JP)
Title: Optical conversion apparatus
Inventor: KISHITA SEIICHI
IPC: G02B6/14
Filed: 1975-05-09
Abstract: PURPOSE:Make the output light at a desired angle.