baber/WOPTO huggingface dataset:
Patent JP-H05258219-A (JP)
Title: Magnetic head holder
IPC: G11B5/105
Filed: 1992-03-13
Abstract: PURPOSE:To facilitate the position adjustment of a magnetic head by integrally molding a holder body and a pressurizing member and elastically deformably forming the pressurizing part to the magnetic head. CONSTITUTION:The pressurizing part 44 is integrally molded with a holder body 33a and a pair of elastic pieces 44a, 44b are provided symmetrically therein. The flanks of the head 2 are elastically pressurized linearly above and below at two points; P1 and P2, by these elastic pieces 44a, 44b. The pressurizing points; P1, and P2 exist symmetrically at nearly the intermediate position when viewed flatly in a vertical direction orthogonal with the adjustment directions of adjustments C, D by a pair of adjusting screws 17, 18. Then, the position adjustment by the adjusting screws 17, 18 is easily carried out by inserting the head 2 into the body 33a of the holder 33 and holding the head 2 fixed to the holder body 33a by the elastic force of the elastic pieces 44a, 44b.
Patent JP-H08329903-A (JP)
Title: External electrode fluorescent discharge tube
Inventor: YOKOGAWA YOSHIHISA
IPC: H01J65/04
Filed: 1996-03-21
Abstract: PURPOSE: To ionize rare gas near a conductive material to which voltage is applied and start the operation of a fluorescent discharge tube instantaneously by laying the conductive material in the inner face of a bulb positioned between electrodes, which are strip-like external electrodes, in a high voltage side and a low voltage side, respectively. CONSTITUTION: An external electrode fluorescent discharge tube has a plurality of strip-like electrodes. A conductive material 8 such as a silver paste is set in a corresponding inner face of a bulb 1 between an electrode 1 in a low voltage side and an electrode 4 in a high voltage side or in a corresponding inner face of the bulb 1 between an electrode 3 in a low voltage side and the electrode 4 in a high voltage side. The conductive material is set by a depositing or coating method. Consequently, the starting property of the discharge tube in a dark condition at night can be improved. The conductive material 8 is not needed to be in a point state and may have a thin and long shape in the direction of the bulb axis or the direction of the circumference of the bulb.
Patent JP-S5791397-A (JP)
Title: Blower
Inventor: MORIMOTO MASAO
IPC: F04D25/10
Filed: 1981-06-10
Abstract: PURPOSE: To blow wind over a wide area by providing a several number of deflecting blades to a wind deflecting airfoil plate arranged in front of an axial fan generating air stream by which the deflecting blade rotate at a speed lower than the revolutions of the axial fan.  
     CONSTITUTION: A several number of deflecting blades 15 are provided to a wind deflecting blade plate 6 arranged in front of an axial fan 11. Estimating that air stream generated by the axial fan 11 is A, a blowing angle of the air stream is θ and an inclining angle of the deflecting blade 15 is θ 0 , if θ>θ 0  as shown in the drawings, the same rightward moments each having a center of moment at the pivot of each deflecting blade 15 are exerted to all deflecting airfoils 15 so that the wind deflecting blade plate 6 rotates rightward by a resultant force thereof. If θ<θ 0 , a leftward moment is exerted to the right-half part and a rightward momemt is exerted to the left-half part of each deflecting blade, thereby the wind deflecting blade plate 6 rotates rightward by a resultant force which is the difference of both moments. With this simple construction, wind is blown over a wide area by rotating the wind deflecting airfoil plate 6 at a speed lower than the revolutions of the axial fan 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05259272-A (JP)
Title: Semiconductor device
IPC: H01L29/788
Filed: 1992-03-13
Abstract: PURPOSE:To separate elements without applying cut-off bias to a gate electrode by using a non-volatile MOS-type transistor as a separating MOS-type transistor. CONSTITUTION:A floating gate insulation film 20 of a separating FAMOS-type transistor and a floating gate 30 are formed on predetermined portions on a semiconductor substrate 1. Then a gate insulation film 2 for controlling the separating FAMOS-type transistor and a control gate electrode 3 are further formed. Then a gate insulation film 4 of a MOS-type transistor and a gate electrode are formed, and further a source region 6, a drain region 7 and a resistance region 8 to be separated from the MOS-type transistor are formed by means of ion implantation. That is, a non-volatile transistor is used as a separating MOS-type transistor to cut off the transistor. Thus element separation is possible without constantly applying cut-off bias.
Patent JP-H02267546-A (JP)
Title: Method for processing silver halide photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C5/29
Filed: 1989-04-10
Abstract: PURPOSE:To allow the processing to obviate the generation of a degradation in sensitivity and fogging by respectively filling required 1st and 2nd development replenishers into developing tanks of front and rear stages and increasing the pH of the developer in the tank of the rear stage. CONSTITUTION:An exposed silver halide photosensitive material 3 is developed by the developer contg. developing agents in the 1st to 3rd developing tanks, etc. The 1st development replenisher essentially consisting of the developing agent is replenished in the 1st tank of the front stage and the 2nd development replenisher essentially consisting of an alkaline agent is replenished into the 3rd tank of the rear stage. The developer of the 1st tank and the 2nd tank are allowed to flow over into the 2nd tank and are discharged therefrom. The pH of the developer in the developing tank of the rear stage is made higher than the pH of the developer in the developing tank of the front stage by this replenishment. The degradation in the sensitivity is thus effectively prevented and the development processing to obviate the generation of the development fogging is executed.
Patent JP-S63257183-A (JP)
Title: Nonaqueous electrolytic solution battery
Inventor: ISHIBASHI CHIKANORI
IPC: H01M6/16
Filed: 1987-04-13
Abstract: PURPOSE:To suppresses the increase of an internal resistance and the increase of an open circuit voltage by adding aluminum perchlorate to a nonaqueous electrolyte solution during the storage period under high temperature and humidity. CONSTITUTION:In a nonaqueous electrolytic solution battery with a negative electrode of which lithium is used as an active material, aluminum perchlorate is added in the nonaqueous electrolytic solution. Then aluminum ions replace lithium metal and lithium-aluminum film is formed on the surface of a negative electrode. Thereby even though moisture comes in from the outside the producing reaction of an insulating film of lithium hydroxide is suppressed by a lithium-aluminum film. Moreover, aluminum ions react with impurities or active parts in the positive electrode, so that the increase of an open circuit voltage after the storage which is due to the existence of impurities and active parts in the positive electrode can be suppressed.
Patent JP-H06299942-A (JP)
Title: Ion current detecting method
Inventor: ASANO MORIHITO
IPC: F02P17/00
Filed: 1993-04-16
Abstract: PURPOSE:To detect an ion current inside a combustion chamber by connecting an ion current detecting means to each spark plug via a reverse current preventing means and impressing positive voltage to the spark plug from each of the ion current detecting means in simultaneous ignition of each of the spark plugs. CONSTITUTION:A high pressure diode 2 is connected to one end 1a on the secondary side of an ignition coil 1 in a forward direction while a Zener diode 3 is connected to the other end 1b, and then, spark plugs 4, 5 are connected in series to the high pressure diode 2 and the Zener diode 3. A charge amplifier 7 is connected to each of the spark plugs 4, 5 via a diode 6. Each of the diodes 6 prevents the current from flowing from the secondary side of the ignition coil 1 to the charge amplifier 7 side. The Zener diode 3 makes a conductive condition when the secondary side voltage of the ignition coil 1 exceeds the threshold and impresses the secondary side voltage to the spark plug 5.
Patent JP-S63255516-A (JP)
Title: Intake air cooler for motor car engine
Inventor: KAWAKITA TSUNEHIRO
IPC: F02B29/04
Filed: 1987-04-13
Abstract: PURPOSE:To increase the output at the time of sudden acceleration by providing an intake air switching valve, which introduces the compressed air to the engine after the heat exchange of the air at a heat regenerator, and switching the intake air switching valve when a signal indicating an increase in engine output is entered. CONSTITUTION:A cooling system 11 for air conditioning, a insulating system 13, and a cooling system 15 for intake air are provided as an intake air cooling equipment for an engine. The intake air cooling system 15 is provided with an intake air switching valve 35 that switches from the first intake air system 33, which directly introduces the air compressed by a turbocharger 29 into the engine 31, to the second intake air system 37, which introduces the compressed air into the engine 31 after the air is subjected to a heat exchange at a heat regenerator 25. The intake air switching valve 35 is switched to the second intake air system 37 side when a kick-down switch 47 is closed. With this contrivance, the load imposed on the engine 31 can be reduced. As a result, the output at the time of sudden acceleration can be increased.
Patent JP-2000287115-A (JP)
Title: Digital camera and digital camera system
Inventor: OKA KOJI
IPC: H04N21/274
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that can transfer data to an external device with a simple operation. SOLUTION: The digital camera 100 calculates a total file number and/or an entire file size of still picture files to be transmitted and transmits the result as file information and then sequentially the actual still picture files to a server device 400. On the other hand, the server device 400 first receives the file information and sequentially receives the still picture files, discriminates the end of transfer of the still picture files based on the file information to discriminate the end of data communication and automatically terminates the data communication mode.
Patent JP-H07297449-A (JP)
Title: Led lamp of its manufacture
Inventor: AKIMICHI KOUICHIROU
IPC: H01L33/30
Filed: 1994-04-27
Abstract: PURPOSE:To provide an LED lamp which can emit full-color light or high- luminance light in spite of its low manufacturing cost. CONSTITUTION:A plurality of sets of light emitting units 2 respectively composed of first leads 4 having reflecting saucers 6 at their front ends, second leads 5 arranged on both sides or one side of the leads 4, a plurality of LED chips 7 bonded onto the saucers 6, and a plurality of wires 8 which are bonded to the chips 7 on one side and to the front ends of the second leads 5 on the other side are arranged in parallel with each other so that they can face each other and the front end sections of the light emitting units 2 are integrally sealed with a molded section 3 having a light transmitting property.
Patent JP-S5518114-A (JP)
Title: Analog-digital converter
Inventor: SATOU KAZUO
IPC: H03M1/18
Filed: 1978-07-26
Abstract: PURPOSE: To secure a converter with the input level kept properly by pre-positioning the gain circuit featuring the variable gain at the input side of the analgo-digital converter.  
     CONSTITUTION: The input signal is supplied to gain circuit 2 and switch selection circuit 4 featuring different gains. Circuit 2 contains amplifiers K 1  and K 2  featuring different gains. Circuit 4 receives the input signals with decision of their scales and closes switches S 1 ∼S n  corresponding to the amplifier of the prescribed gain of switch circuit 3 based on the decision result of the signal scale. The switch signal sent from circuit 4 is applied also to multiplication circuit 5 to correct the output of analgo-digital converter 1 and thus to obtain the correct output. Accordingly, the correct output can be obtained even to the input signal exceeding the accuracy (bit number) of the converter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63254430-A (JP)
Title: Copying photosensitive material supply device
Inventor: HORIGUCHI MASASHI
IPC: G03B27/46
Filed: 1987-04-13
Abstract: PURPOSE:To copy an optimum image by loading two kinds of photosensitive materials whose characteristics are different from each other, to two pieces of magazines, selecting the magazine in accordance with a kind of a copying original, drawing out the photosensitive material, and feeding it to an exposing position. CONSTITUTION:Two pieces of magazines 32, 33 which are attached to an exposing chamber 10a are loaded with photosensitive materials 30, 31 whose characteristics are different from each other. By measuring a slit reflected light from a color original 12 by sensors 27a, 27b, a kind of the original is measured, and by operating selectively a pair of rollers 34, 35 in accordance with a kind of the original 12, the photosensitive material 30 or 31 is drawn out. When the photosensitive material 30 or 31 is drawn out by a prescribed quantity, it is cut with a cutter 37. The photosensitive material 30 or 31 which is cut to the shape of a sheet is carried by a pair of feed rollers 38 and a pair of carrying rollers 39. Simultaneously, a light source unit 15 and a mirror unit 20 start to operate, and after a prescribed time has elapsed, a shutter 25 is withdrawn and an exposure is started. The photosensitive material moves at the same speed as the light source unit 15 through the carrying rollers 39, 40 and an image is formed as a latent image.
Patent JP-H01264520-A (JP)
Title: Snow damage preventive wire
Inventor: KAWAKAMI TAKASHI
IPC: H02G7/16
Filed: 1988-04-13
Abstract: PURPOSE:To drop snow lump only in case of a large snowfall which exerts real influence on a wire by winding spiral rods in double on the outer periphery of the wire, and altering the winding conditions. CONSTITUTION:A first spiral rod 2 in close contact with the outer periphery of a wire 1 is wound on the wire 1, and a second spiral rod 3 is wound in relation to cross it. A spacer 4 is, for example, disposed on the rod 3, and held in relation isolated from not only the wire 1 but also the outer periphery of the rod 2. A gap G is formed between the rods 2 and 3. Thus, sliding and dropping of snow on the wire are largely prevented to hold a snow covering state. A vibration easily occurs due to the gap G, and the covering snow becomes small pieces to be dispersively dropped.
Patent JP-H07277558-A (JP)
Title: Wound film switching method and its device in film winding machine
Inventor: GOTO FUTOSHI
IPC: B65H19/22
Filed: 1994-04-04
Abstract: PURPOSE:To prevent a film being scratched when switching a wound film. CONSTITUTION:When switching the core A6 which has wound a film 4 which is sent continuously and an empty core B8 by turning them, core turning speed is made to lower directly before the contact of the empty core B8 to the film 4 which is being rewound around the core A6.
Patent JP-2000281320-A (JP)
Title: Production of sulfuric acid
Inventor: YAMAKI TETSUO
IPC: C01B17/74
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To keep sulfuric acid production capacity to the utmost by storing a concentrated SO2 gas obtained by treating a part of SO2-containing gas in a concentrating device in a gas storing equipment and feeding the concentrated SO2 gas to a sulfuric acid production process when the concentration of the remaining SO2 gas fed to the sulfuric acid production process is decreased to a level less than a prescribed value. SOLUTION: The SO2 concentrating device 15 and the SO2 storing equipment 16 are incorporated in the sulfuric acid production process provided with a self-fluxing furnace 1 in a smelting process and a converter in a converting process. The self-fluxing furnace waste gas having high SO2 concentration is sent to a sulfuric acid producing equipment 10 by a blower 8. A part or the whole of the SO2-containing gas in the outlet of a gas purifying equipment 5 of the converter is sent to the SO2 concentrating device 15 and concentrated to >=80% to be stored in the SO2 storing equipment 16. When the SO2 concentration in the self-fluxing furnace waste gas is decreased to a level lower than a fixed value, the concentrated SO2 gas is sent from the SO2 storing equipment 16 to the sulfuric acid producing equipment 10 to stabilize the load on the sulfuric acid producing equipment 10 in a high level.
Patent JP-H01261130-A (JP)
Title: Original text sheet transporting device
Inventor: YAMADA YASUSHI
IPC: B65H83/00
Filed: 1988-04-12
Abstract: PURPOSE:To have sure separation and transport of original text sheets by using a suction belt as a transporting means for transport of the sheets from the bundle to a separating means, and controlling a suction fan on the basis of information on the position of sheet transported upon being separated one by one. CONSTITUTION:When a rear restricting plate 202 is advanced by a drive motive 272, the leading edge of each of the original text sheets D stacked on a sheet stacker 201 gets through under an outer and an inner gate member 207, 206 to stop with its sensing by a sensor PS1. A sheet feeder belt 221 rotates, and at the same time, a pushout belt 220 starts moving in synchronization, and rotation of a lower situated suction fan 234 performs transport while the undermost sheet D is attracted, and separation is made one by one by a stop roller 222 for forwarding to a transport roller 238. When therein an upper situated synchronous sensor PS4 senses passage of the leading edge, the suction fan 234 and pushout belt 220 are stopped simultaneously. Thus a wide range of original text sheets can certainly be transported separatedly regardless of thickness and surface property.
Patent JP-2000240834-A (JP)
Title: Valve structure
Inventor: SATO HIROYUKI
IPC: F16K25/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a valve structure having further reliability and low cost. SOLUTION: A valve element ad a valve seat are provided. One abutting surface (a first abutting surface) is a rubber molded part 34, and the other abutting surface (a second abutting surface) is a plastic molded part 38, and an adhesion preventing layer 32 composed of layer structured inorganic particulate is formed on the first abutting surface. The adhesion preventing layer 32 is formed from a mixture of single-layer structure inorganic particulate 33, such as MoS2 and sandwich structure inorganic particulate such as talc. The outer layer of the sandwich structure inorganic particulate has a characteristic for adsorbing adhesive components 36 which bleed from the rubber molded part 34.
Patent JP-S60241766-A (JP)
Title: Ground installation coil
Inventor: FUJIWARA SHIYUNSUKE
IPC: H02K3/32
Filed: 1984-05-09
Abstract: PURPOSE:To increase the energizing lifetime of a ground installation coil by constructing a coil conductor, an inner sheath, and an outer sheath of a combination of materials having smaller thermal expansion coefficients in the sequence of the conductor, the outer sheath and the inner sheath, thereby eliminating gaps thereamong. CONSTITUTION:An inner sheath 4 made of an insulator is coated on a coil conductor 1, and an outer sheath 3 made of other insulator different from the insulator of the sheath 4 is provided outside the sheath 4. Here, the conductor 1, the sheaths 4, 3 are selected for the materials having smaller thermal expansion coefficients in the sequence of the conductor 1, the sheaths 3, and 4.
Patent JP-S5716811-A (JP)
Title: Cosmetic
Inventor: OGAWA KOUICHI
IPC: A61Q7/00
Filed: 1980-07-04
Abstract: PURPOSE:An excellent cosmetic for beauty and health, containing a component extracted from seeds of an alfalfa or pressed oil from seeds thereof, having improved skin beautifying effects, capable of finishing the hair in a wet state, and usable for a skin cosmetic or hair cosmetic, e.g. a shampoo or rinse. CONSTITUTION:A cosmetic e.g. a skin cosmetic or hair cosmetic such as a shampoo or rinse, containing a component extracted from seeds of an alfalfa with an organic solvent, e.g. n-hexane, acetone or ethyl alcohol, or pressed oil from the seeds thereof, containing glycerol esters consisting of linoleic acid, ricinoleic acid, oleic acid, palmitic acid and stearic acid essentially. The cosmetic is capable of promoting the metabolism of the skin, preventing pimples, smoothing the skin, and treating and preventing the skin chapping and aging without damaging the skin.
Patent JP-H1184225-A (JP)
Title: Range-finding device for camera
Inventor: SEKI YOICHI
IPC: G01C3/06
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a range-finding device measuring the distances of the center part, the left periphery part and the right periphery part of a subject. SOLUTION: Central distance data is arithmetically calculated based on output from 1st and 2nd middle electrodes T2 and T3 in the case of driving a central infrared light emitting diode IRC, and right distance data is arithmetically calculated based on output from on ether-side electrode and the 2nd electrode T1 and T3 in the case of driving a right infrared light emitting diode IRR, and left distance data is arithmetically calculated based on output from the other side electrode and the 1st electrode T4 and T1 in the case of driving a left infrared light emitting diode IRL.
Patent JP-H08133253-A (JP)
Title: Apparatus for sticking connected labels
Inventor: MATSUGUCHI YUTAKA
IPC: B65C9/18
Filed: 1995-03-23
Abstract: PURPOSE: To provide a novel apparatus for sticking connected labels which can cut a so-called no-separator label which has no label releasing paper into suitable lengths and stick a label to an object for receiving a label. CONSTITUTION: This apparatus for sticking connected labels includes a first transfer means 32 for transferring a continuous label 10, a cutting means for cutting the connected labels 10 transferred by the first transfer means 32 into separated labels and a second transfer means 40 which is formed with a label contact face in a state that it is not likely to adhere to an adhesive layer 16 face of a label 10a cut by the cutting means 38 for holding the label 10a to a sticking position where the label 10a is stuck to an object A for receiving a label while holding it on a contact face.
Patent JP-S60235304-A (JP)
Inventor: YAMANOUCHI HIROSHI
IPC: H01B9/02
Filed: 1984-05-08
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-S5426415-A (JP)
Title: Power unit for electromagnetic brake
Inventor: OOKUBO ATSUSHI
IPC: H02P3/04
Filed: 1977-07-30
Abstract: PURPOSE: To operate an early action of electromagnetic brake even with a counter electromotive force being generated in case of disconnecting a power source for motor, in a common use of the power source for motor and brake. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59285-A (JP)
Inventor: JIEROOMU JIYONSON TEIEMAN
IPC: H04N11/02
Filed: 1983-05-26
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。