baber/WOPTO huggingface dataset:
Patent JP-S59159591-A (JP)
Inventor: KAWAMATA HARUO
IPC: H05K3/24
Filed: 1983-03-02
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-H05205917-A (JP)
Title: Manufacture of material for rare earth-iron-boron permanent magnet
Inventor: TSUBOI YOSHIHIRO
IPC: B22F1/00
Filed: 1992-01-24
Abstract: PURPOSE:To easily and stably provide optimum rare earth-iron-boron powder as the material for permanent magnet having fine crystal grains and crystal axis sufficiently oriented in fixed direction by a simple device consuming small energy. CONSTITUTION:A mixture, consisting of rare earth metal-iron alloy and boron as the main raw material, is pulverized by a vibrating mill, and the title rare earth-iron-boron permanent magnet material, which is characteristically alloyed, is manufactured.
Patent JP-S55127624-A (JP)
Title: Digital input scan system
Inventor: HOSAKA YUKIO
IPC: G06F17/40
Filed: 1979-03-23
Abstract: PURPOSE:To prevent power from being consumed unnecessarily by electrically operating only an interface part corresponding to a address sent out currently. CONSTITUTION:As for a digital input scan system which sends out digital inputs, applied in parallel, in series in terms of time, its interface part has an interposing switch composed of transistor Tr, and a power supply of +24V is connected to the emitter side. To the collector side, resistances R1...Rn are connected and the base side to which a voltage providing switching operation is used as address input terminal AD. Then, the address of a currently-sent signal from parallel-series converting circuit PS is inputted to each terminal AD of interface parts IF1...IFm and only an interface part in which this address agrees with that of a digital input provides signal conversion. Consequently, unnecessary power consumption can be prevented.
Patent JP-S63202578-A (JP)
Inventor: HIDA KENJI
IPC: B66B3/02
Filed: 1987-02-18
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-S62190684-A (JP)
Inventor: OSAGAWA YUKIMASA
IPC: H02M7/48
Filed: 1986-02-17
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-S62191914-A (JP)
Title: Data accumulator
Inventor: MASUTANI KOICHI
IPC: H03M1/38
Filed: 1986-02-18
Abstract: PURPOSE:To reduce the number of accumulation memories and the number of times of access to an external memory for compressing data quantity and to improve the processing speed by permitting plural types of compression means to detect an optimum compression ratio so as to accumulate. CONSTITUTION:Plural types of data compression means 1a-1n are provided and compress the same analog/digital conversion data. A detection means 3 detects the optimum compression data based on a piece of compressed data, and accumulates it together with the compression means information in a memory. A restoration means 4 copes with plural types of compression means, and restores the accumulated compression data according to the compression means information. Namely plural compression methods are applied to conversion data, the compression data with a minimum bit width is detected, packaged with the compression method, and accumulated in a memory.
Patent JP-H0630556-A (JP)
Title: Switching power circuit
Inventor: SATO YUZO
IPC: H02M3/155
Filed: 1992-02-20
Abstract: PURPOSE:To drive a switching transistor more certainly in saturated condition and besides, improve the conversion efficiency of input vs. output, covering the wide range of input voltage. CONSTITUTION:In a switching power circuit, which gets DC output voltage by smoothing, with an inductor 6 and a capacitor 7, the rectangular waves being obtained by connecting a transistor, the base of which is controlled by a switching control circuit 4, to a transistor 12 by Darlington, and switching DC input with the transistor 12, secondary winding 21 electrically coupled with the inductor 6 is provided, and both its ends are connected in series between the emitter of a transistor 11 and the collector of the transistor 12. And, the voltage drop between the emitter and the collector of the transistor 11 is negated by supplying the induced voltage for the secondary winding 21 in reverse direction to the voltage drop between the collector and the emitter of the transistor 11, whereby the base potential of the transistor 12 is raised, and it is driven in the range of collector saturation voltage.
Patent JP-H01208497-A (JP)
Title: Zinc composite electroplated steel sheet
Inventor: SAGIYAMA MASARU
IPC: C25D15/02
Filed: 1988-02-16
Abstract: PURPOSE:To improve the corrosion resistance of the resulting title steel sheet before and after coating by forming a Zn-based layer contg. particles of a chemically stable oxide including a chromic acid compd. on a steel sheet by electroplating. CONSTITUTION:A chemically stable oxide such as SiO2 or TiO2 is grown on nuclei of a chromic acid compd. such as SrCrO4 by an interfacial reaction or other method to prepare sol of a compd. oxide including the chromic acid compd. and having <=0.5mum particle size. The sol is added to a Zn (alloy) electroplating bath and a steel sheet is electroplated with the bath to obtain a steel sheet having a Zn-based layer contg. 0.1-10% uniformly codeposited particles of the compd. oxide. By this structure, steel sheets having superior corrosion resistance before and after coating can stably be obtd. over a long period.
Patent JP-H10225429-A (JP)
Title: Strabismus type endoscope
Inventor: HIRAOKA HITOSHI
IPC: G02B23/24
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope capable of being easing machined at the time of producing, being smoothly inserted into an examinee's celom and surely catching forceps into the visual field of an observing optical system. SOLUTION: The tip part 2 of the ultrasonic endoscope 1 of an anterior strabismus type is provided with an ultrasonic receiving part 14, a tip constitution member 11, etc. The member 11 forms a strabismus face 15 in the neighborhood of the part 14. The face 15 is provided with an objective optical lens and a forceps channel opening part 13 constituting an observing optical system. Forceps channel 25 at the tip 2 is provided with a forceps raise-up guiding hole 29 with a first bending part 26 and a forceps pipe 27 with a second bending part 30. A channel tube 28 is connected to the rear tip of the pipe 27. The hole 29 is provided with straight parts 35 and 36 in front of and behind the part 26. The pipe 27 is provided with straight parts 37, 38 in front of and behind the part 30.
Patent JP-S58194220-A (JP)
Inventor: JIYON KAMAAFUOODO
IPC: H01H19/06
Filed: 1983-03-01
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-S55125648-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORIMOTO MITSUTAKA
IPC: H01L21/768
Filed: 1979-03-22
Abstract: PURPOSE:To obtain an IC having a remarkably low wiring resistance, by providing a metal silicide layer on the surface of a poly-Si layer used for electrodes of and wiring for an element and on the surface of an impurity diffusion layer used for electrodes of and wiring for a semiconductor. CONSTITUTION:A p<+> channel stopper 22 and a field dioxide film 23 are provided on a p-type Si substrate 21. A poly-Si gate electrode 25 is laminated on a gate insulating film 24, and n<+> diffusion layers 27, 28 are formed. Metal silicide films 26, 28, 30 are formed on the poly-Si layer 25 and n<+> layers 27, 28, respectively. When Pt or Ni is used for the metal in the metal silicide to form a layer of around 0.1mum on the layers 25, 27, 28, the value of resistance in the poly-Si or n<+> layers can be reduced to a not-less-than-one-digit smaller value. When the layer 25 is formed to a thickness of around 0.2mum, the silicide layer 26 has no influence upon the work function of the poly-Si layer 25. Even when the n<+> layers 27, 28 are as shallow as around 0.5mum, the silicide layer does not break through its junction surface. The silicide layers and metal wiring make sufficiently low ohmic contact without being treated at a high temperature. Thus, an IC which is operated at a high speed owing to a remarkably low wiring resistance can be obtained.
Patent JP-S60179498-A (JP)
Title: Operating fluid composition
Inventor: ASAO HIDEO
IPC: C10N30/00
Filed: 1984-02-24
Abstract: PURPOSE:To provide an operating fluid compsn. contg. a specified polyol ether compd. in a specified proportion, having a high boiling point, a high wet boiling point, low swelling action upon rubber and excellent low temp. properties. CONSTITUTION:The operating fluid compsn. is prepd. by blending 50-95wt% at least one of polyoxyalkylene dialkyl ether, polyoxyalkylene monoalkyl ether acetal and triol ether of polyoxyalkylene monoalkyl ether, 1-50wt% at least one of polyoxyalkylene, polyoxyalkylene triol triester, pentaerythritol and tetrakis-polyoxyalkylene monoalkyl ether of pentaerythritol and 4-50wt% polyoxyalkylene monoalkyl ether [e.g. a mixt. of 85wt% [CH3O(EO)2.8(PO)0.9]2, 5wt% HO(EO)2H and 10wt% CH3O(EO)3H].
Patent JP-H01208862-A (JP)
Title: Solid-state image sensing device
Inventor: HAMAZAKI MASAHARU
IPC: H04N5/359
Filed: 1988-02-16
Abstract: PURPOSE:To make a light-weight and small-sized device by providing a transparent electrode on a signal charge storage region through an insulating layer, supplying it with a predetermined voltage, and discharging stored signal charges into a semiconductor region. CONSTITUTION:A P-type region 2 is earthed, and a transparent electrode 20 and an N-type silicon substrate 1 are supplied respectively with voltage of 8V and 10V, and further a read electrode 13a is supplied with a pulse P2, by making use of changeover switches 21, 24. Hereby, signal charges stored on a signal charge storage region 4a are read out into a vertical register part 5. Thereafter, contacts 21a, 24a are controlled in a one-field interval to supply the electrode 20 with a discharged pulse P3 and to supply the substrate 1 with a pulse P4. Signal charges stored in a region 4 is discharged in a time interval between the time when the electrode 20 is supplied with the pulse P3 and the time when the electrode 13a is supplied with the pulse P2. For this, when the electrode 13a is supplied with the read pulse P2, the signal charges stored in the region 4a during the time interval from the supply of the previous discharged pulse P3 to the supply of the pulse P2 are read. Hereby, exposure time is made variable by an electrical control, thus eliminating the use of a mechanical shutter and making a camera in small size.
Patent JP-H11210502-A (JP)
Title: Throttle body for internal combustion engine
Inventor: TAKAHASHI NAOSHI
IPC: F16K1/32
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent return blow-by gas from a crankcase, contained in intake air, from leaking outside through a lip part of an oil seal due to the intake pulsation of an engine. SOLUTION: A main body 1 of a throttle body is provided with an inclined communicating hole 6 with one opening end 6a positioned close to a clearance between a throttle shaft 3 and an inner ring 42 of a sealed bearing 4 and with the other opening end 6b positioned downstream of the totally closed position of a throttle valve 5 of an intake passage internal wall 2a. The partial flow of blow-by gas that is about to pass through the clearance between the throttle shaft 3 and the inner ring 42 is deflected to pass through the inclined communicating hole 6, and is sucked into an intake passage 2 by intake pipe negative pressure. Blow-by gas leaking to the outside from a lip part 7a of an oil seal 7 can therefore be reduced.
Patent JP-S55126849-A (JP)
Title: Analyzer
Inventor: HIRATA YOSHIHIRO
IPC: H01J37/28
Filed: 1979-03-23
Abstract: PURPOSE:To correct completely the drift of a sample by detecting the magnitude and direction of the drift of the sample and then by deflecting electron beams on the basis of the detection signal so as to let an electron-beam spot follow up the drift. CONSTITUTION:Time and coordinate signals obtained by light pen 18 are supplied to arithmetic and memory unit 19 to find the magnitude and direction of the drift of a sample. Arithmetic and memory unit 19 memorizes the magnitude and direction of the drift per unit time and then supplies them to controller 13. Controller 13 supplies electeic signals, corresponding to the magnitude and direction of the drift, to deflectors 7x and 7y by way of D-A converters 14x and 14y. Electron beam 2 radiated from electron gun 1 and that of a cathode ray tube are deflected by deflectors 7x and 7y corresponding to the magnitude and direction of the drift.
Patent JP-S60181481-A (JP)
Inventor: KAWAGOE HARUMORI
IPC: E06B7/18
Filed: 1984-02-23
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-S58153573-A (JP)
Title: Treatment of polluted water
Inventor: HATANO HITOSHI
IPC: G05D11/00
Filed: 1982-03-05
Abstract: PURPOSE:To treat the polluted water flowing in a pipe body economically and efficiently, by measuring the flow rate of said water with a flow rate measuring device provided to the pipe body, transmitting the same to a converter, and feeding chemicals of the amt. corresponding to the flow rate into the polluted water from a supplying device in accordance with said transmission signal. CONSTITUTION:The flow rate of polluted water flowing in a pipe body is measured with a flow rate measuring device provided in the pipe body. The measured value thereof is inputted to a converter which feeds the signal corresponding to the input to a computer. The rate for feeding chemicals which is so set as to correspond to said signal is beforehand stored in the computer. In accordance with said rate, the computer outputs the signal to a supplying device, thereby feeding chemicals. The polluted water is thus treated effectively even if the flow rate thereof changes.
Patent JP-S60178313-A (JP)
Title: Vibrator for vibration gyroscope
Inventor: FUNAHASHI HIDEO
IPC: G01C19/56
Filed: 1984-02-24
Abstract: PURPOSE:To broaden and control the width of a frequency band, in a vibration gyroscope of a square-cylinder shaped vibrator, by setting the difference in sizes of the longitudinal side and the lateral side of the cross section of the vibrator, and controlling the width of the frequency band. CONSTITUTION:When a main body 11 of a square-cylinder shaped vibrator 1 is supported by two supporting needles 12 and has uniform isotropic quality, the resonance frequencies in the longitudinal direction and in the lateral direction are determined by the sizes (a) and (b) of the cross section of the vibrator. The frequency indicating the resonance frequency of the vibrating gyroscope is proportional to the difference in the resonance frequencies in the longitudinal direction and in the lateral direction of the vibrator 1. Therefore, the ratio between the longitudinal side and the lateral side (a):(b)=1:1 of the cross section of the vibrator is slightly shifted in order to broaden the frequency band of the vibration gyroscope and the frequency is made large. Thus the width of the frequency band can be broadened and controlled without later adjustment.
Patent JP-H02214293-A (JP)
Title: Remote controller
Inventor: IKEDA YUZO
IPC: F24F11/02
Filed: 1989-02-14
Abstract: PURPOSE:To improve the operability by starting the operation of an air- conditioner when an off-timer key is turned on, calculating a data to be stopped after a prescribed time, converting the data into a remote control signal so as to apply transmission control. CONSTITUTION:When an OFF timer key 1b is turned on, the data of a pre scribed time such as one hour stored in a memory 5a is read and the ON time, OFF time and present time driving an electronic device for a prescribed time only are calculated based on the data. Then the ON time and the OFF time data of the electronic device are calculated based on the time and converted into a remote control signal in matching with a control format of the electronic device and sent. Then the electronic device is driven for a prescribed time by the ON time and the OFF time data. Thus, the operation of the remote controller when only a slight time is driven is facilitated.
Patent JP-S62194115-A (JP)
Title: Gas lighter with pilot burner
Inventor: IMANAGA EISUKE
IPC: F23Q2/16
Filed: 1986-02-19
Abstract: PURPOSE:To provide a gas lighter the overall size of which is thin by keeping a pilot burner always ignited and igniting a large flame with this pilot burner when using the lighter. CONSTITUTION:When a little amount of gas jetting out of a jet nozzle 40 for pilot burner is ignited, the pilot burner keeps burning at the nozzle 40. When a gas amount adjusting mechanism 20 is operated by manipulating a gas jetting mechanism 50 during a lighter is used, a large amount of gas is jetted out of a gas jetting opening 21. At his time the jet nozzle 40 for the pilot burner which also works as the gas jetting opening 21 has a small amount of gas lighted in its pilot burner, and the small flame at the pilot burner becomes a large flame. Because a file and so on for ignition for lighters which are usually thick are not required, it is possible to make various parts thin and make the overall size of the gas lighter thin.
Patent JP-H11216767-A (JP)
Title: Hollow double wall structure and its manufacture
Inventor: NAKADA TORU
IPC: B29C49/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate to grasp insert members from the outside and to take them out when a hollow double wall structure is discarded, and to surely classify a plastic material and a metal material. SOLUTION: A hollow double wall structure 1 is constituted of a surface wall 2, a back wall 3 facing the surface wall 2 at an interval and surrounding walls 4 forming a hollow part between the surface wall 2 and the back wall 3. Insert members 7 in a continuous length are inserted between facing surrounding walls 4 in the hollow part. The inserting sites for the insert members 7 on the facing surrounding walls 4 are opened outside and the end faces of the insert members are exposed outside.
Patent JP-H1144446-A (JP)
Title: Intake and exhaust grill apparatus
Inventor: OOYAMA NORIHARU
IPC: F24F13/20
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an intake and exhaust grill apparatus for easily and effectively conducting installing work and maintenance operation from indoor side in the apparatus for constituting indoor intake and exhaust ports of an air conditioning facility. SOLUTION: The intake and exhaust grill apparatus comprises an annular flange member 20 inserted from an indoor side via an opening of an interior finish surface material and brought into contact with a rear surface of the surface material of a periphery of the opening, a cylindrical adapter member 40 similarly inserted from the indoor side, connected at one end to an air conditioning duct and brought at the other end into contact with the rear surface of the surface material via the member 20, an air volume regulating mechanism 30 detachably mounted at its inside, a grill base member 10 having a cylindrical part 11 engaged with the inside of the member 40 and a flange 12 in contact with a surface of the surface material and clamped with the member 40 via a screw to bring the flange 12 into contact with the surface of the surface material of the periphery of the opening,  and a wind direction regulating mechanism 13 detachably mounted at inside of the part 11.
Patent JP-S61194446-A (JP)
Title: Photosensitive printing plate
Inventor: EZAKA TERUO
IPC: G03F7/11
Filed: 1985-02-22
Abstract: PURPOSE:To enable vacuum contact to be executed in a short time by exposing at least a part of a solid powder at the time of attaching the powder to the surface of a photosensitive layer by using an adhesive soln. CONSTITUTION:The photosensitive layer 12 is formed on the support 11 of a photosensitive printing plate, made of a plastic film or the like, and this layer 12 is coated with the solid power 14, such as silica or zinc oxide, dispersed into an adhesive soln. 13 contg. gum arabic, casein, or the like. At that time, the powder 14 is allowed to float up on the surface of the layer 12 by adding a surfactant into the adhesive soln. 13, so as to expose at least a part of the powder thus permitting the removal of the air to be smoothed, when an original film is overlaid on the photosensitive printing plate and brought into close contact with the plate by the vacuum suction method, and the intended contact degree to be ensured in a short time.
Patent JP-S55127040-A (JP)
Title: Manufacture of mullite substrate
Inventor: HASHIMOTO KAORU
IPC: H01L23/15
Filed: 1979-03-26
Abstract: PURPOSE: To obtain a mullite substrate having an expansion coefficient close to that of Si, by using alumina material containing γ-alumina at specified weight percent or more.  
     CONSTITUTION: A mullite substrate is manufactured with alumina containing at least 20wt% of γ-alumina. The mullite substrate obtainable through burning alumina containing γ-alumina and silica has its bulk specific gravity slightly increased when γ-alumina content of the alumina exceeds 20wt% up to 100wt%. Therefore, γ-alumina content of the alumina is acceptable where it is at least 20wt%. Since an expansion coefficient of the mullite substrate thus obtained is near to that of Si, a stress arising in accordance with a temperature change at packaging LSI is minimized, and a dielectric constant is kept small as compared with alumina. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57148738-A (JP)
Title: Copying machine
Inventor: ISHIDATE YOSHIYUKI
IPC: G03B27/50
Filed: 1981-03-10
Abstract: PURPOSE:To realize an exposure of pictures in both the going and coming-back movements of an original, by using two rocking mirrors plus an optical path passing a fixed mirror of the 1st reflection system in the going movement of the original and then rocking the two mirrors and using an optical path passing the 2nd reflection system in the coming-back movement of the original respectively. CONSTITUTION:When an original 2 which is irradiated by a lamp 1 moves right, an original image is reflected by the 1st rocking mirror 5 to be sent to the 1st reflection system 8 comprising fixed mirrors 6 and 7. Then the original image is reflected again by the 2nd rocking mirror 9 to reach a drum 10. When the original 2 moves to the left, both the mirrors 5 and 9 rock toward the 2nd direction. The original image is reflected by the mirror 5 and then by a fixed mirror 11 of the 2nd reflection system 12 and reflected again by the mirror 9 to reach the drum 10.
Patent JP-2000229647-A (JP)
Title: Refilling standing pouch
Inventor: YOSHIKAWA TETSUYA
IPC: B65D30/16
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To use a standing pouch used conventionally in the shape not to be changed to a large extent, and remarkably improve the easiness of pouring of a content just by a simple operation when the content is poured by a user. SOLUTION: A horizontally and monoaxially stretched film is adopted for a front and back films 2 and 3. A pouring mouth forming cylindrical section 18 communicated with a storage section 13 by leaning the section to either the left or the right of a standing pouch 1 is formed standing up on the upper section of the storage section 13. The dimension of the pouring mouth forming cylindrical section 18 is set same as or slightly shorter than the inner diameter of a mouth section of a main container to be refilled. Preliminarily formed lines 14 and 15 of horizontally straight shape crossing the middle of the upper and lower lengths of the pouring mouth forming cylindrical section 18 and preliminarily formed lines 24 and 25 of tilted shape connecting one point of the preliminarily formed cutting lines 14 and 15 with one point or the other side 8 of the standing pouch are formed.