baber/WOPTO huggingface dataset:
Patent JP-S61277869-A (JP)
Title: Regulating method for fuel injection valve
Inventor: OGAWA MASANOBU
IPC: F02M61/16
Filed: 1985-06-01
Abstract: PURPOSE:To decrease an uneven rate of an injection amount, by a method wherein fuel having a specified pressure higher than a valve opening pressure is fed, and the valve opening pressure is regulated by a regulating means so that a fuel injection amount enters a given range. CONSTITUTION:Since a pressure of fuel oil pressurized with the aid of a pump 2 is set to a value higher than a valve opening pressure, a fuel injection valve 1 is opened, and fuel is injected in a surge tank 4. A flow rate of fuel oil injected is measured by a rotor meter 5 and is returned to a fuel tank 6. An amount of injection through the injection valve 1 is fluctuated by unevenness in an injection nozzle formed with a needle valve 1-2 and a nozzle 1-1 and unevenness in a spring constant of a spring 1-3 and a fuel passage 1-5. The fluctuation can be regulated by changing a lift of the needle valve 1-2 through change of a set force of the spring 1-3 through rotation of a regulating screw 1-4. A fuel injection amount is uniformized by regulating a fuel injection amount to a value within a given range through rotation of the regulating screw 1-4 and reference to measurements of the rotor meter 5, resulting in the possibility to reduce vibration of a car body.
Patent JP-S61275690-A (JP)
Title: Data storage device
Inventor: AIHARA BUNICHI
IPC: G06F15/02
Filed: 1985-05-31
Abstract: PURPOSE:To easily confirm that respective editing functions of an electronic wrist watch are in operation by indicating clearly that the watch is in editing operation and making the display state different according to the editing functions. CONSTITUTION:A RAM 13 is utilized for timer processing, key input processing, and arithmetic processing according to respective instructions of a ROM 11. The RAM 13 has a schedule storage part SM and a TEL storage part TM. A key processing display is so made that editing operation is started in TEL mode after write mode is reset and TEL data in TM are rearranged alphabetically on the basis of their names, thereby displaying TEL data in a page specified by a pointer on a display part 17. Further, editing operation is performed in schedule mode after the write mode is reset and respective data in SM are rearranged in the order of months, days, hours, and minutes on the basis of the current date and displayed.
Patent JP-H02310565-A (JP)
Title: Nickel (ii) salt as charge aid for electrostatic liquid developer
Inventor: JIEIMUZU RODONII RAASON
IPC: G03G9/12
Filed: 1990-05-09
Abstract: PURPOSE: To improve image quality, transfer efficiency and covering property in a solid part by incorporating thermoplastic resin particles of a specified size containing nickel (II) salt dispersed in a specified nonpolar liquid and incorporating an ionic or amphoteric ionic charge controlling agent compd. CONSTITUTION: Thermoplastic resin particles having <30μm average particle size containing nickel (II) salt are dispersed in a nonpolar liquid which is present in a large amt. and has <30 kauri-butanol value, and an ionic or amphoteric charge controlling agent compd. which is soluble with the liquid is added. The nonpolar liquid dispersion medium consists of a branched-chain aliphatic hydrocarbon which is a narrow fraction of isoparafin hydrocarbons with purity of a high level. Thereby, the image quality transfer efficiency and covering property in a solid part can be improved.
Patent JP-H04227414-A (JP)
Title: Blowing cooling throat section for nitrogen oxide reducing combustion apparatus and method thereof
Inventor: KENIISU UINSUTON BIIBU
IPC: F02C7/18
Filed: 1991-04-23
Abstract: PURPOSE: To provide a method and an apparatus for reducing emission of nitrogen oxides from a double stage double mode gas turbine combustor. CONSTITUTION: A gas turbine combustor 12 comprises first and second combustion chambers 25, 26 separated by a throat part 100 of reduced diameter. The throat part 100 is made of a porous material and has a reducing wall part 101a and an enlarging wall part 101b. A liner 102 is disposed to surround the throat part 100 thus forming a plenum 104 such that a specified quantity of air is introduced to the plenum 104 and passed through the porous throat wall part.
Patent JP-S5765326-A (JP)
Title: Device for setting fixed flow rate distribution rule in liquid current
Inventor: JIYORUJIYU TOREISA
IPC: B03D1/14
Filed: 1981-07-29
Abstract: In separating solids from a liquid by settling or flotation, the liquid is made to flow generally horizontally through a tank, and means at the inlet or outlet zone of the tank impose a velocity gradient on the flow. In settling, the velocity increases upwards in the tank (Fig. 3), and in flotation the velocity will decrease upwards to enhance separation. Fig. 3 shows a baffle with holes of various sizes at the inlet, but other embodiments involve equivalent means at the outlet zone, namely a single annular baffle with holes of various sizes (Fig. 6) and arrays of vertical outlet tubes with holes of various sizes (Figs. 4, 5) and internal divisions and overflow weirs (Figs. 7, 8). <IMAGE>
Patent JP-2000310250-A (JP)
Title: Hydraulic power transmission joint
Inventor: SHIMADA KAZUHISA
IPC: F16D43/08
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To allow a torque cut according to the vehicle speed, without being affected by the rotation difference between front and rear wheels by connecting a rotor connected to a shaft on the driven wheel side to a torque cut valve, and synchronizing the revolving speed of a valve with the revolving speed of the driven wheel side. SOLUTION: A rotor 12 is spline-connected to a main shaft located on the rear wheel side, and it is rotated integrally with the main shaft 13 and the driven wheel of rear wheels. The rotor 12 and a valve 27 are positioned by a pin 32 and are connected by a bolt 33. The valve 27 is rotated integrally with the rotor 12, the main shaft 13 and rear wheels. The point where a weight provided in the valve 27 is operated is determined by the revolving speed of rear wheels, the valve 27 is not directly connected to a propeller shaft, even when only the propeller shaft side is rotated fast at the time of a stack escape, the weight is not operated, and torque is not cut. A torque cut is allowed according to the vehicle speed, without being affected by the rotation difference between the front and rear wheels.
Patent JP-S5910329-A (JP)
Title: Method for removing fluorinated hydrocarbon
Inventor: OOSHIBA TAKASHI
IPC: B01D53/70
Filed: 1982-07-07
Abstract: PURPOSE:To remove fluorinated hydrocarbon contained in a gas or liquid easily and almost quantitatively, by bringing it into contact with a liquid ammonia soln. of an alkali metal. CONSTITUTION:To remove the fluorinated hydrocarbon from a gas, the gas to be treated freed of O2, CO2, H2O, etc. in advance is passed through a liquid ammonia dissolving a metallic sodium or the like alkali metal, and to bring them into gas-liquid contact. To remove fluorinated hydrocarbon dissolved in the liquid, a liquid ammonia soln. of the alkali metal and the liquid freed of water, alcohols, organic acids, etc. in advance are brought into liquid-liquid contact. The ammonia remaining in the gas and the liquid after the treatment is removed by cooling or the like.
Patent JP-S5241646-A (JP)
Title: Method for welding assembled work with thermosetting resins
Inventor: IGUCHI NORIYUKI
IPC: C09J5/00
Filed: 1975-09-30
Abstract: PURPOSE: A method for welding a tension band to the panel part of a cathode-ray tube without placing the cathode-ray tube in the heating furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5343473-A (JP)
Title: Impurity driving-in method
Inventor: YAMAGISHI SOUKICHI
IPC: H01L21/265
Filed: 1976-09-30
Abstract: PURPOSE: To perform driving-in of not lowering surface concentration without producing any damage on wafer surfaces by performing heat treatment in an inert gas containing a slight amount of oxidative gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5451747-A (JP)
Title: Electronic apparatus
Inventor: YAMATAKA AKIHIRO
IPC: G06Q50/00
Filed: 1977-09-30
Abstract: PURPOSE: To ensure a simple date calculation of some years and months later by providing a means to calculate the date based on the unit of the month.  
     CONSTITUTION: The electronic apparatus consists of date calculation excution key KMY for the year and month, sequence control part ISC and memory control part MC. The ISC comprises the address counter, the address encoder matrix, the increment generator and others. And MC is composed of the register, the AND gate, the OR gate, the FF to memorize the leap year, the FF to memorize the calculation or noncalculation for the date of the current month 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5343580-A (JP)
Title: Filter for regulating light quantity
Inventor: MANABE SUGIO
IPC: G01J3/427
Filed: 1976-10-01
Abstract: PURPOSE:To regulate the quantity of light nearly equal at every wave length of two wave length method, by using specific filter, having different regulation range of light quantity against two wave length, at the time of measuring the change of light absorbance, accompanied by oxidation and reduction between NADH-NAD.
Patent JP-H06330590-A (JP)
Title: Metal joint for steel reinforcement structure
Inventor: KIDO HIDEKI
IPC: E04C5/18
Filed: 1993-05-20
Abstract: PURPOSE:To easily construct a joint that is excellent in structural capacity and transmission of force by a method wherein the structural steel side end of a cast steel joint is made up in a flat plate, and horizontal steel bars are provided, projecting in fork-like structure, to the reinforcement side end of the joint. CONSTITUTION:The structural steel side end of a cast steel joint P is made up in a flat plate 1, and horizontal steel bars 2 are integrally provided in projection to the reinforcement side end of the joint. In a part where a steel frame member and a reinforcement member are joined together, the flat plate 1 is welded to the flange of a structural steel member and the horizontal steel bars 2 are welded or connected by pressure welding to reinforcements of the member. Thereby, the steel frame member and the reinforcement member can be joined simply and certainly through the joint P, and transmission of force can be made certainly between both of the members.
Patent JP-H01288246-A (JP)
Title: Magnetic resonance imaging device
Inventor: YOKOI MOTONAO
IPC: G01R33/28
Filed: 1988-05-16
Abstract: PURPOSE:To approximately completely interrupt a noise to intrude into a data collection and utilization capable space and to obtain an image with a high S/N by inserting one part of the opening of one side into a bed device side opening and providing an extended shield to be electrically connected to the metallic part of a gantry to the bed device. CONSTITUTION:To a gantry 1 an electrostatic magnet 2 and a gradient magnetic field coil unit 3 in the electrostatic magnetic field generation space thereof are arranged. An upper extended shield 7 provided to a bed device 5 is composed in containing one among a metallic plate, a metallic net, and a metallic cloth, it is made to communicate to the data collection and utilization capable space in which a transmitting and receiving part 4 and a subject P are arranged, the opening of the upper extended shield 7 is inserted into the opening of the gantry 1, and it is electrically connected to the metallic part (electrostatic magnet 2) of the gantry 1. Consequently, an external noise to intrude from the upper space of the bed device 5 into the space is absorbed by the upper extended field 7, the external noise can be effectively interrupted, and the image with the high S/N can be obtained.
Patent JP-S6018163-A (JP)
Inventor: KODAMA HIDEMI
IPC: A61C17/02
Filed: 1984-06-08
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-S5820697-A (JP)
Inventor: HASUNUMA YOSHIBUMI
IPC: B67D7/12
Filed: 1981-07-29
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-H02301690-A (JP)
Title: Horizontal scroll compression machine
Inventor: SAKURAI KAZUO
IPC: F04C18/02
Filed: 1989-05-15
Abstract: PURPOSE:To feed oil a slid portion stably by arranging below a compression machine the side slid portion in a radial direction of a base plate slid portion on a swirl scroll lap side in a fixed scroll. CONSTITUTION:When a compression machine is in operation, pressure in a back pressure room 11 is lower than discharge pressure so that oil supplied from an oil absorption pipe 15 is fed from an oil reservoir 17 through a swirl scroll bearing 10, a seal bearing 19 and a main bearing 20 to the back pressure room 11 due to differential pressure between discharge pressure in an enclosed container 1 and pressure in the back pressure room and reserved at the bottom thereof. Then, it enters into a compression room via an equal pressure hole 5d which is provided in a swirl scroll 5 and is discharged to a discharge room 1a together with refrigerant gas and returns back to an oil reservoir 4. The oil in the back pressure room is supplied to slid portions 6g, 6h, respectively, via a recessed portion 6f which is provided in a fixed scroll 6. The slid portion 6g which is wide in width in a radial directions is arranged below the compression machine, to allow soaking in the oil reservoir of the back pressure room 11 and stable oiling to the slid portions of both scroll 5, 6 because oil in refrigerant gas at the inlet port is supplied by its weight.
Patent JP-S60263413-A (JP)
Title: Arc welder
Inventor: KOYAMA HIDEYUKI
IPC: B23K9/06
Filed: 1984-06-12
Abstract: PURPOSE:To reduce weight of an iron core by using an amorphous metal magnetic mateial for the iron core of an insulating transformer for welding, determining the value of frequency (f) satisfying the specific relation, and the weight of the iron core to be less than a half of a rated input. CONSTITUTION:A frequency conversion circuit 6 is provided at linear side of the insulating transformer 2 for welding, which is supplied with a power source of a cycle (f)Hz higher than a commercial cycle (f0)Hz. The amorphous metal magnetic material can be used for the iron core in this kind of the arc welder. In case of setting an iron loss (w/kg) value at frequency (f0) and (f) to be Pio and Pi when a flux density of the amorphous metal magnetic material is fixed, the value of frequency (f) is determined to be (Pi/Pio)/(f/f0)<=1. Besides, the relation between a weight Akg of the iron core of the insulating transformer 2 for welding and a rated input capacity BkVA becomes A<=B/2.
Patent JP-S63283906-A (JP)
Title: Wood flour material
Inventor: YAMAWAKI KANAME
IPC: C08J5/04
Filed: 1987-05-18
Abstract: PURPOSE:To provide a material which possesses conductivity and a fine look as lumber and is light in weight, by containing wood flour, a powdery conduc tive material and synthetic resin as components. CONSTITUTION:Wood flour, metallic powder and synthetic resin are weighed so that a weight ratio becomes 100:200:10 (process S1). Then water-resistant treatment and chemical treatment are performed to the wood flour by making use of a silicone repellent (process S2). The wood flour to which water-resistant treatment and chemical treatment have been performed is kneaded with the metallic powder and synthetic resin in a process S3. Cold press molding of this kneaded matter is performed at pressure of 50-80 kgf/cm<2>. A material obtained in this manner possesses favorable electric field shielding properties and magnetic field shielding properties and is superior in magnetic wave absorp tion properties. As the material is capable of performing electroplating, it can be used for manufacturing of a picture frame and Buddist altar fittings.
Patent JP-S60262637-A (JP)
Inventor: KANOU TAKESHI
IPC: B32B15/08
Filed: 1984-06-11
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-H0415888-A (JP)
Title: Bar code reader
Inventor: KAWAI HIROAKI
IPC: G06K7/10
Filed: 1990-05-09
Abstract: PURPOSE:To automatically read the bar code of a marchandise placed on an area surrounded by means of partitions by providing the partitions on a convey ance means and identifying the partitions. CONSTITUTION:This reader is provided with the conveyance means 10 conveying the marchandise 11, the partitions 12 provided for the conveyance means 10 at prescribed intervals, a detection part 13 detecting the partitions 12 and a scanner 14 reading the bar code. When the detection part 13 detects the partitions 12 from the marchandise in the area segmented by the partitions 12, the part 13 informs the scanner of it. The scanner 14 receives a detection signal and starts the scanner operation of the marchandise 11. When the scanner 14 scans the marchandise 11 in the area segmented by the partitions 12 and reads the bar code, it prepares for the next operation. Thus, the scanner 14 can automatically read the bar code stuck to the marchandise.
Patent JP-S61274644-A (JP)
Inventor: ISHIZAKI HIROSHIGE
IPC: A61L9/03
Filed: 1985-05-31
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-H04346176-A (JP)
Title: Menu selection system
Inventor: MASUI TAKASHI
IPC: G06F3/0482
Filed: 1991-05-24
Abstract: PURPOSE:To execute a command with the selection of the object and the operation by managing a command to be used with two menus of an object description menu and an operation description menu. CONSTITUTION:A menu selection part 1 draws an objective description menu display part 2 and an operation description menu display part 3, and used for the input of the data selected by a mouse. This entry forms a first hierarchical menu, selects the subject from a subject description menu display part 2 displaying the name of subjects such as graphic, group, and environment, forms a second hierarchical menu to be displayed while the display of the first hierarchical menu, and selects the operation from an operation description menu display part 3 displaying the name designating the operation such as movement, copy and deletion. The display of first and second hierarchical menues are cancelled by a cancel function of a mouse. A command management part 4 storing and managing the name of a command matches a command to be executed by the selection of the menu selection part 1, executing the command by a command execution part 5.
Patent JP-H05290558-A (JP)
Title: Device for opening/closing door
Inventor: INOUE KUNIHIKO
IPC: G11B33/02
Filed: 1992-04-13
Abstract: PURPOSE:To provide an opening/closing device for a door improving the soundproof effect and the visual sense of security of the door moving circular- arcuately in the closed position and setting a moving angle in the opened position of the door large. CONSTITUTION:The door 1 is constituted of a shape so that a side end is flushed with the front pannel 2 of an equipment, and a cam groove 3a is formed in a cam gear 3. The door 1 and the cam gear 3 are attached to a movable plate 4 and movable by a little distance in a front and rear direction and horizontally to a fixed bracket 5 and the cam groove 3a is engaged with the pin 5a of the fixed bracket 5. When the cam gear 3 is rotated, the door is moved forward and horizontally by the cam groove 3a and thereafter, the door 1 is moved circular-arcuately by that the main gear 31 of the cam gear 1 and the main gear 34 of the door 1 is engaged with teeth.
Patent JP-S5746668-A (JP)
Title: Propulsion guidance ground coil for linear motor car
Inventor: KAZAMA FUMIO
IPC: B60L13/10
Filed: 1980-09-01
Abstract: PURPOSE:To prevent space or stepwise gap from occurring, to suppress hissing noise, and avoid positional limitation of a guide wheel for the vehicle, by arranging a plurality of coils along proceeding direction of the vehicle and installing them on a railway track with unified molding in a plate shape. CONSTITUTION:A plurality of propulsion guidance ground coils 1 for a linear motor are arranged along proceeding direction of a vehicle, and molded with a molding material 2 like a unified plate. The molded plate is installed with bolts 6 on a railway track 9. This makes neither space nor stepwise gap among the coils or between the coils and the railway track, and suppresses hissing noise to occur. A guide wheel 10 of the vehicle can turn around on the molded plate surface. Accordingly, the positioned limitation of the guide wheel 10 can be avoided.
Patent JP-H10312569-A (JP)
Title: Optical recording and reproducing apparatus
Inventor: ITO MASATOSHI
IPC: G11B7/125
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent an overcurrent from flowing to a laser diode and the laser diode from being degraded even when a linear velocity is changed largely and to prevent abnormal data from being recorded on a disk. SOLUTION: An APC circuit 14 generates a signal at a voltage which is generated in a recording operation and which is equal to a recording-current control signal 104 used to control the optical output of a laser diode 11a while the signal is interlocked with a disk linear-velocity signal 105 even when a recording-mode control signal 103 indicates the time other than in the recording operation. As a result, the recording operation is started, the recording-mode control signal 103 indicates the recording operation, and the recording-current control signal 104 is output. Even in this case, the voltage which is equal to the recording-current control signal 104 to be output is generated, and a smooth and stable recording operation can be performed.
Patent JP-H10307884-A (JP)
Title: Electronic equipment, computer, adjusting system, adjusting method, and recording medium recording control program
Inventor: TAKI MINORU
IPC: G06Q20/06
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to properly use one electronic money in accordance with a using purpose and to share the electronic money by plural users. SOLUTION: In an adjusting system constituted of an electronic equipment for handling electronic money capable of electronically substituting and adjusting cash and a computer for adjusting the electronic money of the electronic instrument, the electronic instrument adds a private flag 22b indicating a using purpose (payment of private cost) to data related to the contents of use and stores the flag 22b as detailed data 22a. The computer adjusts electronic money based on an amount deposited in the electronic equipment and the using purpose stored in the data 22a.
Patent JP-H06330866-A (JP)
Title: Scroll compressor
Inventor: KUROIWA HIROYUKI
IPC: F04C29/00
Filed: 1993-05-21
Abstract: PURPOSE:To improve the extent of reliability by getting rid of such a fear that a bushing's end face is abnormally worn out and/or damaged even if there is such a fact that a driving shaft shifts in the axial direction in time of conveyance or operation starting, etc. CONSTITUTION:A flange part 73 having a larger outside diameter than that of an end face of the bushing 51, and provided with a ringlike opposed surface 72 to be opposed to an end face of the bushing 51 is installed at the side of a bearing housing 5 of a balance weight 71 to be installed in a driving shaft 7.