baber/WOPTO huggingface dataset:
Patent JP-H02301651-A (JP)
Title: Co-generation system
Inventor: YUMIKURA TSUNEO
IPC: F02G5/04
Filed: 1989-05-15
Abstract: PURPOSE:To maintain always high efficiency even for unbalanced demand of heat and electric power by installing a heat accumulating tank provided with the first heat exchanger for heat accumulation and the second heat exchanger for heat collection, and a three-way valve which regulates a valve opening according to the utilized heat value under a load and changes over a hot water piping system. CONSTITUTION:The exhaust gas of an engine 1 and the heat of cooling water are collected in the hot water from a hot water tank 8 by a cooling water heat exchanger 3 and an exhaust gas heat exchanger 5. In the case when the load of a generator 1 is too much, the hot water amount of a load heat exchanger 9 may be small, and the hot water where exhaust heat has been collected is diverted by the first three-way valve 11. On one side, a required amount of heat flows into the heat exchanger 9 from the second three-way valve 17, and heat is transmitted to the hot water in a load piping 10 and returns to the hot water tank 8. On the other side, it is made to flow into the first heat exchanger 14 in the heat accumulating tank 12 to accumulate the heat of a heat accumulating material 13, returning to the hot water tank 8. In the case when thermal load is too much, all the collected heat is led to the heat exchanger 9, and in the case when thermal load is further too much, the hot water is made to flow into the second heat exchanger 15 from the hot water tank 8 to collect the heat in the heat accumulating tank 12 and to supply it to the heat exchanger 9. It is thus possible to always maintain high system efficiency.
Patent JP-S5914463-A (JP)
Title: Grindstone wheel feed controller for grinder
Inventor: KAWAMATA TAISUKE
IPC: B24B47/20
Filed: 1982-07-08
Abstract: PURPOSE:To improve the final working accuracy by interrupting temporal feeding at the specific time in the grinding stage then detecting flexure from the width of member to be grinded through springback function and advancing grinding. CONSTITUTION:Upon start of grinding of member to be cut, a grindstone wheel 2 is fed by a servo motor 32 and when the dimension of said member to be measured by a pair of contactors 40 and a differential transformer 42 reaches to the referential level for a comparison circuit 54, a signal AS1 is produced to stop a motor 32 while simultaneously a dimension signal is stored in a sample-hold circuit 56 and during said interval grinding is performed through springback function of said member to input the dimension signal from a delay circuit 60 after predetermined time to the sample-hold circuit 58, while after elapsing predetermined time the flexure is obtained by a subtraction circuit 64 and an aiythmetic unit 68 to provide the corresponding feed signal from a processor 70 to the motor 32. Said feed speed is decelerated at the point SP2 while the flexure is obtained again at the point SP3 to command the retreat direction feed speed. Consequently the final working accuracy can be improved.
Patent JP-H0416161-A (JP)
Title: Acid liquid seasoning
Inventor: OZAKI SHIRO
IPC: A23L27/00
Filed: 1990-05-10
Abstract: PURPOSE:To obtain an acid liquid seasoning capable of keeping solid material for a long period of time by mixing sesame paste and xanthane gum or carrageenan as a stabilizer. CONSTITUTION:The objective acid liquid seasoning contains sesame paste and xanthane gum and/or carrageenan as a stabilizer. Said acid liquid seasoning means a seasoning containing seasoning solution of only aqueous phase, separation-type liquid seasoning laying oily phase part on an upper layer of the seasoning solution, or emulsion-type liquid seasoning uniformly mixing oily phase part and aqueous phase part, etc. Used sesame paste is also called as 'NERIGOMA' or 'SHIBAMASHOU', etc., and means a paste-like material obtained by mushing sesame seeds by a mill, etc., to a state admissible of fluidity. Mixing amount of stabilizer is different by physical property required for the objective seasoning and usually 0.03-0.25wt.% (in aqueous phase part) in a case of xanthane gum and 0.05-0.5wt.% (in aqueous phase part) in a case of carrageenan.
Patent JP-S5820367-A (JP)
Title: Casting device
Inventor: TSUDA TOYOICHI
IPC: B29C31/04
Filed: 1981-07-29
Abstract: PURPOSE:To make pressure casting of molten metal possible with a simple device in the stage of pressure casting of molten metal in a mold by bringing the mold into tight contact with a melting vessel 1a, molding the metal for casting to a uniform outside diameter and forcing the same airtightly into the melting vessel. CONSTITUTION:A wire- or bar-like ingot 3 which is formed to have a uniform outside diameter is forced into a hermetic type melting vessel 1a with a feeder 4 through an injecting port 1b having a heat resistant packing 1c and is melted. Here, the ingot 3 of the amt. larger than the amt. of the metal to be cast is fed into a molds to compress the gas in the space 6 in the upper part of the vessel 1a inside and the molten metal 2 is cast under pressure in the mold by the pressure thereof. The pressure casting of the molten metal is accomplished with the simple device without using any pump, vacuum device, centrifugal casting device, piston system, etc.
Patent JP-H09300620-A (JP)
Title: Ink jet recording head and testing method therefor
Inventor: SATO KUNIHITO
IPC: B41J2/05
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head suppressing the generation of heat in pre-drivers to enhance the capacity and convenience of a regulator when drivers, low voltage logic parts and the like are integrated on a heating element loaded substrate to achieve densification and a multi-nozzle system. SOLUTION: A hundred and twenty eight heating elements 2, drivers 3 and a drive circuit are integrated. The drive circuit controls a printing currents on the basis of printing data with respect to the respective heating elements and consists of a low voltage logic function element part, pre-drivers 4 and a regulator 9 supplying power supply voltage to the pre-drivers. The low voltage logic function element part is composed of a peripheral circuit containing a 4-bit data unit 6, a 4bit ring counter 7 for controlling block dividing drive, a 8-bit ring counter 8 and a latch circuit 10.
Patent JP-S62278159-A (JP)
Inventor: SUZUKI TOSHIHIKO
IPC: C04B35/00
Filed: 1986-05-26
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-H0415101-A (JP)
Title: Safety rubber tire
Inventor: MIURA MASAHISA
IPC: B60C19/12
Filed: 1990-05-09
Abstract: PURPOSE:To prevent rupture and puncture of rubber tire for automobile by realizing multitube in rubber tire and providing a child tube and many grandson tubes in one parent tube. CONSTITUTION:A parent tube 4 provided with a simple bonding belt 14 which can be opened or closed freely is provided in an inner ring of a rubber tube, and a flat child tube 1 is provided in an inner ring in it. A center grandson tube 2 is provided at the center of the parent tube 4, and one integrated tube with multiple segments 9 and an auxiliary air valve 5 are provided between the grandson tube 2 and child tube 1 to connect them. A plenty of other grandson tubes 3 are provided around the grandson tube 2 and connected in spiral rope twist way. The auxiliary air valve 5 is provided at a contact where the grandson tube 3 is twisted, rotates, and crosses the child tube 1. The auxiliary air valve 5 is opened or closed via an air valve opening and closing manual screw 8 which is incorporated in a main air injection port 7 of the child tube 1 and a movement lot 6 for operating the auxiliary air valve which is interlocked with it.
Patent JP-S5242735-A (JP)
Title: Electrophotographic copying machine
Inventor: OKADA OSAMU
IPC: G03G15/00
Filed: 1975-10-01
Abstract: PURPOSE: To lock a transport unit so as to stip it when the top of the machine is opened, and to enable opening of the machine top only when the transport unit for an original decument is being either transported or stepped aside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5743938-A (JP)
Title: Structure for turning and conveying strip in continuous annealing furnace
Inventor: FURUKAWA AKIRA
IPC: C21D9/56
Filed: 1980-08-29
Abstract: PURPOSE:To prevent generation of roll pick-up in an arc like conveying passage at a strip conveying and turning place in a continuous annealing furnace, by providing plural water cooling rolls with a small diameter having a cooling medium passage in an inside thereof in a separated manner. CONSTITUTION:In a shaft type continuous annealing furnace, a strip is introduced into a direct firing type non-oxidative heating chamber 11 by direct water cooling rolls 12 with a small diameter in place of a conventional large diameter turn roll and conveyed to a secondary heating chamber 14 from a gap between heat shielding walls 16 through a turn roll 15. Plural water cooling rolls 12 with a small diameter are arranged at a 180 deg. turn conveying part of the strip 13 almost in a semi-circular separated pattern in a side of a furnace top part and, in a side of a furnace bottom part, arranged at a 90 deg. turn conveying part in a separated manner almost over a 1/4 circle. The lowering of a temp. of the strip 13 due to each water cooling roll 12 is hardly affected because a contact length thereof is extremely short. Further, against plural small diameter rolls 12, back-up rolls can be arranged.
Patent JP-H08289931-A (JP)
Title: Body fluid processor
Inventor: KAWANO TAKUMI
IPC: A61M1/18
Filed: 1995-04-20
Abstract: PURPOSE: To improve a body fluids processor loading a hollow fiber membrane in a housing. CONSTITUTION: A hollow fiber membrane 5 is loaded in a housing 2, and an end of the hollow fiber membrane is fixed to the housing 2 by a fixing agent 6 in a body fluids processor. A soft buffer member 7 is disposed in the center of the fixing agent 6 and the end of the hollow fiber membrane 5 is fixed to the outer periphery of the buffer member 7. Thus, even if the end of the hollow fiber membrane 5 is contracted and the outer periphery of the fixing agent 6 is pulled toward the center, these forces are absorbed and mitigated by the buffer member 7, so that the outer periphery of the fixing agent 6 is not stripped off from the housing 2.
Patent JP-H08310444-A (JP)
Title: Front body structure of vehicle
Inventor: NAKAMICHI HIDEAKI
IPC: B62D21/15
Filed: 1995-05-18
Abstract: PURPOSE: To perform the absorption of energy so effectively by securing the crash stroke of a body front part sufficiently in time of a car crash. CONSTITUTION: A power unit P consisting of an engine E and a transmission M is mounted on a body front part, and a steering gearbox 23 set up at the rear and both symmetrical front wheels Wf are connected through a tie rod 26. Therefore, the power unit P being retracted by a car crash presses this tie rod 26 foward, bending it into a 'doglegged form' and thereby the front wheels Wf is steered in the toe-in direction. In consequence, each end of the front wheels Wf is retracted to the outside from the front end of a side sill 1, whereby a front side frame 2 is largely buckled without being hindered by the front wheels Wf and thus impact energy is absorbable.
Patent JP-S62276734-A (JP)
Title: Microwave oscillator
Inventor: KAI TOSHIYA
IPC: H01J23/34
Filed: 1986-05-24
Abstract: PURPOSE:To enable accurate measurement of respective current and voltage values of a microwave oscillator, and effective protection of the microwave oscillator from abnormal condition by providing a means to isolate the casing of the microwave oscillator from earth potential. CONSTITUTION:An insulator 23 is placed between a flange 20 connecting a gyrotron 10 with magnet container 21 and the magnet container 21, and insulating bolts are used to fix the flange 20 to the magnet container 21. The casing 14 of the gyrotron 10 can be thus isolated from earth potential of the magnet holder 21 and an oil tank 24. On the other hand, a main collector circuit conductor 7 is grounded directly. Thus, the main collector circuit conductor 7 is fixed at earth potential and the common line of a measurement system is prevented from potential floating.
Patent JP-S62274069-A (JP)
Title: Formation of coated film on shadow mask for color cathode-ray tube
Inventor: KOITABASHI MASAYASU
IPC: C23C16/14
Filed: 1986-05-22
Abstract: PURPOSE:To obtain the title color cathode-ray tube having an excellent doming characteristic and without defective emission by spraying an atomized tungsten compd. on a shadow mask kept at high temp. to form the coated film contg. tungsten. CONSTITUTION:The shadow mask 1 is fixed in a hood 5 with use of a specified holder, then the compd. is sprayed by using a spraying device 2 while sucking the compd. by operating a blower 7. When tungsten hexafluoride is used as the spraying liq., the shadow mask 1 is kept at a specified temp. by a heater 3, and spraying is carried out. The spraying is performed by using dry nitrogen as the compressed gas at a speed where the temp. of the shadow mask is not lowered and the coated film is not roughened. The formed coated film consists essentially of metallic tungsten and is extremely uniform and dense, since the atomized fine particles of tungsten hexafluoride are decomposed on the surface of the shadow mask.
Patent JP-S5819336-A (JP)
Inventor: IDE YOSHIAKI
IPC: B60J5/04
Filed: 1982-07-12
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-S62276710-A (JP)
Inventor: MORI NOBUO
IPC: H01B13/00
Filed: 1986-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S598971-A (JP)
Inventor: NAKAGAWA TAKASATO
IPC: A61J1/14
Filed: 1982-07-09
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-H07322791-A (JP)
Title: Kite for net recorder wave-receiving device
Inventor: FUKUSHIMA TSUTOMU
IPC: A01K79/00
Filed: 1994-06-01
Abstract: PURPOSE:To provide a kite for a net recorder wave-receiving device, capable of setting the net recorder wave-receiving device at a prescribed position in water without using a boom or heaving the net recorder wave-receiving device on a ship, and freely controlling the distance between the net recorder wave- receiving device and the ship. CONSTITUTION:The net 21 for the net recorder wave-receiving device towed with a towline 7 delivered from a ship has a main body 24 in which the bet recorder wave-receiving device 4 is mounted, a wing part 22 for receiving the flow of water to separate the main body 24 from the ship, and a floating forcing-controlling member 31.
Patent JP-S60263607-A (JP)
Title: Multi-layered printed circuit board and drill for use in drilling same
Inventor: YASUI SUNAO
IPC: B23B51/00
Filed: 1984-06-12
Abstract: PURPOSE:To enable a hole with a minimum diameter to be drilledin an internal layer substate by providing a cutting blade having a rake angle ranging from 0 deg.-30 deg. on a spiral groove cut portion of the drill, in a drill for use in drilling the hole in said internal layer substate of the captioned multilayered printed circuit board. CONSTITUTION:The end 11a of a drill 11 is formed in its cross section into a crow's foot mark shape same as that of a prior drill usually employed for a printed, wiring board. Namely, an angle of the tapered surface of a cut part from the top end 11a of the drill 11 to a base part 11b is set to 5 deg. with respect to a central axis. In addition, the drill 11 is concerned to cutting not only in the top end 11a but on the slanted surface of a flute portion 11c, and adapted to form a cutting blade of a rake angle from 0 deg.-30 deg. contributing to the cutting among portions of the drill from the groove part 11a and an outer periphery 11e in contact with a workpiece as viewed from a sheared part of the drill 11. Accordingly, with use of the drill 11 for drilling a hole in an internal layer substarte 20 and subjecting it to electroless plating, a via hole 5 with a minimum diameter can be formed.
Patent JP-S62278329-A (JP)
Title: Cooling device for disk brake for vehicle
Inventor: MATSUNO ISAO
IPC: F16D65/02
Filed: 1986-05-26
Abstract: PURPOSE:To cool a disk brake by utilizing an oil damper by connecting both ends of a cooling oil passage of a brake caliper to an oil pressure generating chamber of the oil damper respectively via check valves. CONSTITUTION:When a front fork F is shrunk during the travel of a vehicle, oil pressure is generated in a lower oil pressure generating chamber of an oil damper Da to open the first check valve 381, and oil is fed to the oil passage of a brake caliper C via a guide pipe 36. When the front fork is extended, the lower oil pressure generating chamber 29 is decompressed to open the second check valve 382, and oil is returned to the lower oil pressure generating chamber 29 via a discharge pipe 37. As a result, the brake caliper C is cooled by the flow of oil. On the other hand, a check valve 28 in the front fork F is opened, the oil in the lower oil pressure generating chamber 29 flows into an upper oil pressure generating chamber 30, and a damping action is performed by the compressive force of a coil spring 27 and the passage resistance of the check valve 28.
Patent JP-H01291072-A (JP)
Title: Intermittent operative heater
Inventor: TAKESHITA ISAO
IPC: F25B17/12
Filed: 1988-05-19
Abstract: PURPOSE:To utilize a generated heat as effective as possible and prevent a trouble in which a temperature is excessively increased in the case of performing a regenerating operation by a method wherein a third container having a heating means is arranged in a space where a container for storing a second absorbing substance and then the third container is connected with a container for storing the first and second absorbing substances by a pipe through a valve. CONSTITUTION:MH1 is mounted within a steering wheel 1 of an automobile and MH2 is mounted in a container 2 out of a compartment of the automobile and they are connected to each other by a pipe via a valve 6. 100 gram of metallic hydride MH3 having a characteristic of temperature and pressure which are neat to and lower temperature than that of MH1 is stored in a container of double-pipe type having its inner pipe as a hot water passage. The stored container is mounted at a container 3 out of a compartment of the automobile. A hydrogen pipe communicating with MH1 and MH2 is arranged through each of valves 4 and 5. MH3 is saturated, a valve 4 is closed at a terminating point of an absorbing reaction of hydrogen, then the valve 5 is opened, the third container is heated. When the regenerating and heating temperature TH is attained, hydrogen of MH3 is moved to the second container. Upon completion of movement, the valves are closed, the third container is cooled down to a temperature of surrounding atmosphere. When the valve 4 is opened again, a part of the remaining hydrogen is moved into the third container. Then, this operation is repeated and MH1 finishes a blowing of hydrogen, the regenerating stage is finished.
Patent JP-H0418067-A (JP)
Title: Production of alkyl hydroperoxide
Inventor: IMAMURA TETSUO
IPC: C07C407/00
Filed: 1990-05-10
Abstract: PURPOSE:To easily obtain the title compound as e.g. an intermediate for synthesizing phenols through e.g. the cumene process by oxidizing a secondary or tertiary alkyl group-contg. compound and adding a specific basic compound to the resulting reaction fluid containing the product followed by heating and concentration. CONSTITUTION:Firstly, a secondary or tertiary alkyl group-contg. compound is oxidized by an oxygen-contg. gas such as air or pure oxygen to produce a secondary or tertiary alkyl hydroperoxide (The conditions for the oxidation is as follows: for the cumene oxidation process, the reaction is carried out at 80-120 deg.C under a pressure of 0-10kg/cm<2>G for 1-3hr using a base such as NaOH as stabilizer). Thence, a basic compound of rubidium or cesium is added to the reaction fluid followed by heating and concentration, thus obtaining the objective compound. In the heating and concentration, the pH values of the reaction fluid and concentrate are maintained at 3-7.5 (pref. 4-7), respectively. The heating temperature is pref. 100-120 deg.C.
Patent JP-2000312121-A (JP)
Title: Noise filter
Inventor: OKAMOTO KENJI
IPC: H02M1/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an low-cost noise filter for power conversion requiring a small mount space. SOLUTION: A desired number of paper-tablet dielectric chips 3 are inserted and adhered between two rectangular spiral coils 1a whose cross section is rectangular to form an LC composite member, a noise filter circuit of the noise filter 6 is formed by laminating and connecting a desired number of the spiral LC composite members, a desired number of the noise filter circuits is laminated via an insulation sheet, and the noise filter circuits are surrounded by a magnetic body so that a magnetic circuit is formed in the center of the laminate and its outer circumference to configure the filter circuits having functions of a reactor and a capacitor.
Patent JP-S5912359-A (JP)
Title: Voltage/current sensor
Inventor: OOBA KAZUHIKO
IPC: G01R15/18
Filed: 1982-07-13
Abstract: PURPOSE:To achieve a higher efficiency of the measuring work with voltage and current detection elements integrated by positioning an electrode with a circular arc cross section, a spacer and a shield layer of a conductor made of a magnetic material on a concentric circle of a wire to be measured. CONSTITUTION:As electrode plate 4 with a circular arc cross section, a spacer 5 and a shield layer 6 of a conductor made of a magnetic material are positioned at a fixed interval on a concentric circle of a wire 1 inside a body 3 of a voltage/current sensor comprizing an insulator so build in an upper/lower half- split construction to grasp a wire 1 to be measured with a wire cover layer 2 in the center thereof. A voltage wire 8 is connected to an electrode plate 4 while an earth wire 9 to the layer 6 to measure a voltage alone induced by the voltage applied to the wire 1 being measured. The layer 6 is wound with a coil 7 to construct a current transformer, which measures current.
Patent JP-H01290442-A (JP)
Title: Liquid ejection recording
Inventor: SHIGA MIKIO
IPC: B41J2/01
Filed: 1988-05-19
Abstract: PURPOSE:To improve the fixing property in proportion to dot density while high recording quality is maintained by thinning out dots depending upon the status of adjacent dots. CONSTITUTION:If a recording operation is started upon the reception of data, a font address is designated based on recording data codes transferred from the host and stored in the input buffer area of RAM 27. Next, it is identified whether the recording data is based upon ordinary characters or a bit image. Then if it is based on the bit image, it is further identified whether or not it is set in the thinned-out record mode by a DIP switch 32. If the BGC recording mode or the reverse recording mode is set, the bit image is converted to an image, and at the same time, it is controlled by thinning it out. After this, the BGC and reverse recording data is converted to an image and it is controlled by thinning it out as specified. Then this thinned-out data is stored in a print buffer of the RAM 27, and if it is detected that the carriage has arrived at a recording start position, dot image data is retrieved to print the image. Consequently, it is possible to obtain a recording method by which the fixing condition after recording can be improved after recording while high recording quality is maintained.