baber/WOPTO huggingface dataset:
Patent JP-S5978296-A (JP)
Title: Fluid for traction drive
Inventor: TSUBOUCHI TOSHIYUKI
IPC: C10M109/02
Filed: 1982-10-14
Abstract: PURPOSE:To provide the titled fluid which makes miniaturization of a drive feasible and stands high speed and high load applications, prepared by treating naphthalene or tetralin in the presence of a Friedel-Crafts catalyst, followed by hydrogenation. CONSTITUTION:The fluid for traction drive contains as base stock a fluid prepared by hydrogenating a product obtained by treating naphthalene or tetralin in the presence of a Friedel-Crafts catalyst (e.g. aluminum chloride). Having a high traction coefficient at both low and high temperatures, the fluid for traction drive not only contributes towards miniaturization of a drive but also stands severe conditions of use such as high speed and high load and finds an extensive application in antomobiles and industrial machinery such as stepless transmission and hydraulic press.
Patent JP-S5980516-A (JP)
Inventor: UORUTAA AARU PEIMAA
IPC: F16B39/284
Filed: 1983-09-27
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-S6441799-A (JP)
Title: Device for adjusting counter for operating time fuse of projectile in digital system
Inventor: GOTSUTOUIN ETSUTERU
IPC: F42C9/00
Filed: 1988-07-20
Abstract: PURPOSE: To enable transmitting a number of pulses within a short time after their passage through the transmitter coil by using double pulses for the pulse transmitted from the transmitter coil located at the muzzle to the receiver coil in the projectile. CONSTITUTION: Double pulses are used when the muzzle velocity of a projectile is measured, the pulse is transmitted from the transmitter coil 16 fixed to the front of the muzzle 10, and a counter 32 in a projectile 22 is inductively adjusted through the receiver coil 23. The positive voltage +U is used for the first part of a signal 1 and a negative voltage, -U for the second part. A negative voltage -U is used for the first part of signal 0 and a positive voltage +U, for the second part. And provided that both the positive pulse +U and the negative pulse -U continue, for example, for 400 nanoseconds, the time necessary for the double pulse becomes 800 nanoseconds and, besides, 800 nanoseconds is sufficient for the dead time in the single double pulse. That is, it is possible for the dead time to be as short as one tenth in the comparison with the past.
Patent JP-H0976030-A (JP)
Title: Manufacture of torque rod
Inventor: KOBAYASHI MASAYUKI
IPC: B21D39/00
Filed: 1995-06-22
Abstract: PURPOSE: To make a torque rod light in weight by using an end made of aluminum. CONSTITUTION: An enlarged part 16 having a rugged part is formed at both end parts of a connecting rod 11 made of an iron pipe. By rotating relatively the connecting rod 11 and the end 10 made of aluminum while a projecting part 13 for connecting an end 10 is brought into contact with the enlarged part 16, friction heat is generated. By deforming the projecting part 13 for connecting the end 10 softened by the friction heat so as to surround the enlarged part 16, the end 10 and the connecting rod 11 are integrated into one body. Since the end occupying the most part of weight is made of aluminum, a torque rod suitable for a vehicle severe in the requirement of making it light in weight, is attained. Also, since the end 10 is connected to the connecting rod 11 by the bite of the rugged part, a connecting part resistant to a large angular moment is formed.
Patent JP-S5968787-A (JP)
Inventor: AZUMA IWAO
IPC: G10H1/18
Filed: 1982-10-13
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-S6334541-A (JP)
Title: Image forming method
Inventor: HIRAI HIROYUKI
IPC: G03C5/00
Filed: 1986-07-30
Abstract: PURPOSE:To obtain easily an image having high density in a short period by heating an image forming reaction system comprising a slightly soluble metal compd. and a compd. which effects a complex forming reaction with the metal ion constituting said metal compd. in a medium of a hydrophilic heat-meltable agent in a molten state, thereby raising pH of the reaction system, in presence of the hydrophilic heat-meltable agent. CONSTITUTION:The image forming reaction system comprising the slightly soluble metal compd. and the compd. which effects the complex forming reaction with the metal ion constituting the slightly soluble metal compd. in the medium of hydrophilic heat-meltable agent in the molten state, thereby raising pH of the reaction system, is heated in presence of the hydrophilic heat-meltable agent. The hyrophilic heat-meltable agent means a compd. which is solid state at ordinary temperature, but, is liquid state at >=60 deg.C, and has >=1 the ratio of inorg. property to org. property, and solubility of >=1g compd./100g water at ordinary temperature. The hydrophilic heating solvent is exemplified by urea, phridine, amide, sulfonamide, imide, alcohol, oxime and a various kinds of heterocyclic compds.
Patent JP-S59131352-A (JP)
Inventor: DABITSUDO RICHIYAADO JIEEMUSU
IPC: A61G7/05
Filed: 1983-09-29
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-S6183150-A (JP)
Inventor: SUTANREE BAATON MAABISU
IPC: C07D233/74
Filed: 1985-08-16
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-H0819347-A (JP)
Title: Tying tool for pet animals
Inventor: ARAKAWA MAKOTO
IPC: A01K27/00
Filed: 1994-07-07
Abstract: PURPOSE:To provide a safe tool for tying a pet animal which can be used as a safe drawing band on a walking and as a binding band which can be connected to the head rest or the like in a car. CONSTITUTION:The tool comprises a body ring band 1 having insertion holes 1a on the upper part, a drawing band 2b which is passed through the insertion holes 1a and a neck ring band 2a on the top end of the drawing ring band 2b.
Patent JP-H0629160-A (JP)
Title: Chip-type aluminum electrolytic capacitor
Inventor: KANEKO ISAO
IPC: H05K3/30
Filed: 1992-07-07
Abstract: PURPOSE:To improve productivity by automatically feeding lead terminals on assembly for reducing the height of a product. CONSTITUTION:This capacitor is constituted of a case 12 whose one edge is open and which houses a capacitor element 11, a pair of lead terminals 13 consisting of aluminum with a rectangular section where one edge is connected to the capacitor element 11 and the other edge is provided with a copper sheet and is soldered, a sealing body 14 for inserting the lead terminal 13 and blocking the opening of the case 12, and an insulation plate 15 which has a recessed part 17 for inserting the lead terminals 13 and then bending it for housing and is laid out at the opening side of the case 12, thus feeding the lead terminals 13 automatically and then reducing the height of a product.
Patent JP-H0530794-A (JP)
Title: Circuit for controlling speed of motor
Inventor: MOCHIZUKI TERUJI
IPC: H02P25/04
Filed: 1991-07-19
Abstract: PURPOSE:To provide a circuit for controlling the speed of a motor, wherein an elaborate speed control is possible and the oscillations caused by shocks when changing over the speed can be prevented from occurring. CONSTITUTION:A circuit for controlling the speed of a motor, wherein provided are a section 15 for generating a triangular wave signal, whose output signal is synchronized with the zero-crossing points sensed from an AC power supply 11 by a section 14 for sensing zero-crossing points and the repetition period of whose output signal is determined by a second threshold voltage THb, and a section 16 for generating a control signal, by whose output signal closed is a power supply controlling section 12 provided between the AC power supply 11 and a motor 13 in the state of the triangular wave signal being larger than a first threshold voltage THa.
Patent JP-H06337705-A (JP)
Title: Incinerator control method
Inventor: NOSE KAZUO
IPC: F23G7/00
Filed: 1993-07-21
Abstract: PURPOSE:To obtain the incinerator control method which provides high reliability and excellent controllability. CONSTITUTION:For control over the combustion state of an incinerator by repeatedly adjusting a controlled variable Ci by using a model M, combustion data Di+1 as output data of the model M which is detected later are decomposed into contribution components of combustion state data as input data Di which is detected earlier and control Ci corresponding to it by Laplace transformation and then are weighted respectively to integrate unknown parameters Pi included in the model M, thereby estimating the parameters Pi by using an adaptive identifying method. Consequently, the incinerator control method which provides the high reliability and controllability can be obtained.
Patent JP-H0345451-A (JP)
Title: Antiskid brake controlling system
Inventor: KUSHIYAMA TAKASHI
IPC: B60T8/48
Filed: 1989-07-12
Abstract: PURPOSE:To work easily and orifice by providing communication between a rear wheel cylinder and an oil chamber of a master cylinder through a second flow path change-over valve by first and second orifices for adjusting the intensifying gradient of front wheel cylinder pressure. CONSTITUTION:In a brake device having first and second brake systems A, B formed into a diagonal piping system, pressurized oil from a master cylinder 1 in the normal braking is supplied to respective wheel cylinders 2, 3 of front and rear wheels of the brake system A(similarly B) through first and second supply paths 4, 5 having flow regulating valves 10, 11 and first and second flow path change-over valves 7, 8 interposed therein. The master cylinder 1 communicates to the respective wheel cylinders 2, 3 through third and fourth supply paths 12, 14 having orifices 13, 15 and the flow path change-over valves 7, 8 interposed therein. Then, the fourth supply path 14 is branched from the third supply path 12 downstream of the orifice 13 to communicate to the orifice 15.
Patent JP-H07105083-A (JP)
Title: Line memory
Inventor: KANO SHINGO
IPC: G06F12/04
Filed: 1994-08-01
Abstract: PURPOSE:To realize the line memory of a simple delay system whereby simple delay quantity can be set to be optional bit width while executing serial/ parallel conversion. CONSTITUTION:Data of a remainder bit numbers(p(three, for example)) being less than the number of a serial/parallel stage, which is located at last in serial data, are transmitted to parallel output terminals bit 8-bit 6 which are p-numbers from a head from latches 102-1 to 102-3 with selectors 104-1 to 104-3 in a serial/ parallel converter 11. Therefore, even if simple delay quantity is set to be optional bit width, parallel data which are correctly arrayed are serially extended in data of remainder bit numbers.
Patent JP-S6159112-A (JP)
Title: Device of cleaning burner of slurry fuel
Inventor: BABA AKIRA
IPC: F23K5/18
Filed: 1984-08-29
Abstract: PURPOSE:To prevent slurry from evaporating and solidifying, and from clogging a nozzle by receiving heat when feed of slurry is suddenly stopped at an emergency, and to enable to start feeding of fuel again immediately after the emergency stopping is released, by closing a nozzle hole at the top of an atomizer by a plug, and a reversely circulating a cooling medium for purge. CONSTITUTION:When slurry fuel is cut off at an emergency in case of boiler trip, a slurry stop valve 12 and a medium check valve 10 are closed respectively by receiving signals from an open/close control unit 18, and feeding of fuel slurry is stopped. The signal from the control unit 18 is transmitted to a piston cylinder 34 at the same time, and a plug 25 in a mixing chamber 22 is moved by the intermediary of a rod 21 driven by an operating air 16 from an operating air valve 15. In such a manner, the top of a plug 25 closes the injection port 23 at the end of a nozzle 1, so that the slurry 3 in an atomizer body 5 is pushed out by a purging medium 11, reversely circulating through a passage for a spray medium 2. The purging medium is supplied for the time predetermined by a timer 20, and purging is finished by closing a purge medium check valve 32 after the inside of an atomizer is cleaned.
Patent JP-H0845071-A (JP)
Title: Production of magnetic recording medium
Inventor: SAIBE TAKESHI
IPC: C23C14/56
Filed: 1994-08-01
Abstract: PURPOSE:To form an electrically conductive carbon film on an insulating carbon hydride film formed in a film forming chamber or on a tray and to prevent dielectric breakdown by carrying out sputtering using a carbon target without feeding H2. CONSTITUTION:Each substrate 2 is fitted to a tray 1 in a chamber 11 and heated in a chamber 12 under reduced pressure. A Cr underlayer and a magnetic layer of a Co alloy are successively formed on the surface of the substrate 2 by sputtering in an atmosphere of rare gas during passing by the surface 3 of a target for an underlayer and the surface 4 of a target for a magnetic layer in the 1st region 13A of a sputtering chamber 13. The 2nd region 13B is filled with an atmosphere of an H2-Ar mixture and a protective film of carbon hydride is formed by sputtering while the holder 1 passes by the surface 5 of a target for a protective layer. When abnormal discharge is detected by patrol use, the feed of H2 is suspended and sputtering is carried out in the absence of a substrate so as to suppress abnormal discharge at the time of film formation and to diminish defects in the film forming part of a substrate. After suspension for a prescribed time, the feed of H2 is restarted, a holder with substrates is transferred and film formation is carried out.
Patent JP-H06179103-A (JP)
Title: Turning tool
Inventor: HAGA KATSUMI
IPC: B23B29/02
Filed: 1992-07-07
Abstract: PURPOSE:To enable boring of a deep hole and prolong the service life of a blade edge by preventing a turning tool, especially a boring bar, from chattering in cutting. CONSTITUTION:A turning tool comprises a holder main body 10, a support means 18 which is installed between a space with a weight 12 stored in a hollow section of it and supports the weight 12 apart from the internal surface of the hollow section, a change means 34 to change the support location of it, and a control means 28 to control the change means 34. The control means 28 can operate the change means 34 based on vibration generated at the tool edge which is detected by a sensor 26 or by an operator visually or audibly, and can set the natural frequency of the weight 12 properly according to chattering.
Patent JP-S5880531-A (JP)
Title: Measuring device for noise of gear under load
Inventor: ABE TOORU
IPC: G01M13/02
Filed: 1981-11-09
Abstract: PURPOSE:To permit prediction of gear noises in the stage of rated running with good accuracy by measuring gear noises in the transient stage corresponding to rated running. CONSTITUTION:A semi-anechoic room 10 enclosed with sound absorbing wedges 11 over the entire part, a dynamo 12 as a driving machine installed in a dynamo chamber 13, a test gear speed reducer 16 of which input side 16a is connected to the extension shaft 14 of the dynamo via a gear coupling 17, a speed-increasing gear 18 connected to the output side 16b via a gear coupling 19, and a regenerative motor 20 as a brake device connected to the gear 18 via a coupling 21 are provided and the entire part is covered with a soundproofing cover 22. A test gear 16 is used in the test gear speed reducer of such testing machine and the gear noises in the transient stage corresponding to rated running are measured with a noise meter, whereby the gear noises in the state of rated running are predicted.
Patent JP-S6240550-A (JP)
Title: Program debug device
Inventor: YU KEIICHI
IPC: G06F11/28
Filed: 1985-08-16
Abstract: PURPOSE:To detect in a short time the cause of a memory breakdown and a register breakdown, and an abnormal part of a program by adding a monitor data register and a new instruction. CONSTITUTION:In addition to a monitor address register 5 whose address to be monitored is set by an event monitor start instruction, a monitor register 6 for holding the contents of a main storage device 2 corresponding to a monitor address is provided. In this state, by branching to an even monitor routine at every time point when an execution of each instruction has been executed, the contents of the main storage device 2 corresponding to the address of the register 5 are read out, its contents and the contents of the register 6 are compared, and in case of coincidence, the processing branches to the next instruction executing routine, and in case of dissidence, an instruction store address is recorded, and the processing which branches to the next instruction executing routine is continued until an even monitor stop instruction is received. In this way, the cause of a memory breakdown and an abnormal part can be detected in a short time.
Patent JP-2000014124-A (JP)
Title: Component connecting structure for vacuum section
Inventor: KATAYAMA HITOSHI
IPC: H02K55/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To permit quick removal of residual gas by forming a gas discharging passage in one of fastening members and two components constituting a vacuum chamber, and discharging the residual gas into the vacuum chamber when evacuating. SOLUTION: At least two components 2 which are housed in a vacuum chamber 1 and have flanges 11 respectively are fastened by a fastening member. In each component 2, a plurality of through-holes 4 or tapped holes are formed for fitting a fastening member. A jointing surface can be divided into an external peripheral side and an internal peripheral side by forming circular gas bleeding grooves 3, i.e., gas discharging passages between a plurality of bolt- inserting through-holes 4 formed in a flange 22. These gas bleeding grooves 3 lead to the vacuum chamber 1 of the external atmosphere of the flange 22 through the through-holes 4. Accordingly, it becomes possible to shorten a long distance from a point on the jointing surface up to the vacuum chamber 1, and to quickly remove residual gases in component connecting parts, tapped holes, etc., inside the vacuum chamber.
Patent JP-H098270-A (JP)
Title: Thin film semiconductor device and its manufacture
Inventor: FUJIKURA KATSUYUKI
IPC: G02F1/136
Filed: 1995-06-23
Abstract: PURPOSE: To provide a thin film semiconductor device which is provided with a photosensor having a little variation of the light sensitivity and is less in leak current. CONSTITUTION: After a first electrode layer 32 is deposited on a glass substrate 31, a sensor element is covered by successively depositing a gate insulating layer 33, a semiconductor layer 34, and a channel protective layer 38 on the layer 32. Then an impurity semiconductor layer 35 is deposited and the layers 34 and 33 are patterned by etching the layers 34 and 33 by using the same mask so as to expose the layer 32 and substrate 31. Thereafter, an electrode layer 35 is deposited and a source, a drain, capacitor electrodes, and wiring are formed. Then the layers 35 and 34 are etched off and, finally, a protective insulating layer 37 is deposited on the entire surface of the substrate 31.
Patent JP-H0823249-A (JP)
Title: Electrode forming method for tuning fork crystal oscillator
Inventor: NASU HIROSHI
IPC: H03H9/19
Filed: 1994-07-07
Abstract: PURPOSE:To provide a tuning fork crystal oscillator further improved in reliability and elimination of disconnection and short-circuiting. CONSTITUTION:Bridge part terminals 311C and 321C in bridge parts 31C and 32C for dividing a window 21C for forming a lead-out electrode to commonly connect exciting electrodes on inside and outside faces at the upper part of the exciting electrode on the main face of a tuning fork crystal piece are provided while being shifted so that these respective terminals can not be planarly overlapped on the same straight line in the breadthwise direction of the tuning fork crystal piece. At the same time, the left and right bridge part terminals 311C and 321C hold the front and rear faces of the turning fork crystal piece and form an electrode while using a vapor-deposited mask 2C for electrode formation provided at the upper part in the lengthwise direction of the tuning fork crystal piece at least rather than masking parts 33C and 34C for dividing the window to form the main face exciting electrode and the fret electrode.
Patent JP-H0786041-A (JP)
Title: Chip coil
Inventor: YASUMURA KOJI
IPC: H01F27/29
Filed: 1993-06-25
Abstract: PURPOSE:To prevent a reduction in the Q and inductance of a chip coil and an irregularity in the Q and inductance from being generated by a method wherein external electrodes are made to separate from a spiral conductor and conductors for connection, which connect both ends of the spiral conductor with one pair of the external electrodes, are provided. CONSTITUTION:A ferrite core or an insulator core 1 is provided with a conductor 4 and external electrodes 3a and 3b. A conductor 6a for connection is connected between the electrode 3a and the left end part 4a of the conductor and a conductor 6b for connection is connected between the electrode 3b and the right end part 4b of the conductor. The conductors 6a and 6b are secured on the surface of the core 1 in same manner as that of securing the spiral conductor 4 on the surface of the core 1 and connect the spiral conductor 4, which constitutes a coil, with the electrodes 3a and 3b. The electrodes 3a and 3b are respectively made to mount at positions, where are apart from the conductor 4, interposing the conductors 6a and 6b between the electrode 3a and 3b and the conductor 4.
Patent JP-H0231356-A (JP)
Title: Information recording and reproducing device
Inventor: TSUTSUMI KAZUHIKO
IPC: G11B11/10
Filed: 1988-07-20
Abstract: PURPOSE:To obtain the information recording and reproducing device which can form the information necessary for rewriting of the recording medium and the information not necessary for the rewriting by using a material which is changed in the reflectivity or transmittability of light by crystallization to a magnetic recording layer. CONSTITUTION:A dielectric interference film 3 consisting of, for example, SiNx is formed atop a substrate 2 and further, the magnetic recording layer 4 consisting of TbFeCo which is an amorphous film is formed thereon. Further, a protective film 5 consisting of, for example, SiNx, is formed atop the same. The Curie temp. of the amorphous TbFeCo film is about 150 deg.C and the Curie temp. at which the film changes from the amorphous state to the crystalline state is about 380 deg.C. There is a sufficient difference between the temps. of both. The Curie point recording as a reversible memory to the information necessary for rewriting and the crystallized recording as a non-reversible memory to the information unnecessary for rewriting are executed with the same medium in this way by increasing and decreasing the output of the laser beam of a beam generating means.
Patent JP-H0735897-A (JP)
Title: Method and facility for removing radioactive carbon 14 from liquid radioactive wastes
Inventor: NAKAMURA MASAHIRO
IPC: G21F9/06
Filed: 1993-07-22
Abstract: PURPOSE:To allow removal of carbon 14 from liquid radioactive wastes by subjecting the liquid radioactive wastes to pH conditioning and exhaustion in a waste liquid receiving tank prior to concentration process. CONSTITUTION:The facility for removing radioactive carbon 14 from liquid radioactive wastes comprises a waste liquid transfer pump 4 and a waste liquid receiving tank stirring line 6 for transferring and stirring the liquid waste in a liquid waste receiving tank 2, a pH conditioning unit 8 for liquid waste receiving tank, a tank bent exhaust fan 16, an air bubbling line 17, etc. The method for removing radioactive carbon 14 from liquid radioactive wastes comprises a step for temporarily conditioning the pH of waste liquid to 4 or below, a step for bubbling and exhausting, and a step for conditioning the pH again to 8-10.