baber/WOPTO huggingface dataset:
Patent JP-2000261834-A (JP)
Title: System and device for diagnostic adjustment, image pickup device and subject box
Inventor: IWAI NOBUO
IPC: H04N17/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To facilitate diagnostic adjustment by communicably connecting a diagnostic adjustment device to an image pickup device and executing diagnostic adjustment to the image pickup device from a position remote from the image pickup device so as to eliminate the need for large-scale equipment and to unnecessitate special understanding of the usage, etc., of the equipment. SOLUTION: Equipments for processing data 4 to 8 are arranged on the side of diagnostic adjustment 1 and equipments for delivering and receiving data 10 to 14 are arranged on the side of a camera recorder 2 and connected through a telephone line 3. A personal computer 12 outputs data for the diagnostic adjustment of the camera recorder 14, which are obtained from the recorder 14 through a mounted member 11, to the line 3 through a modem 13 and can transmit data for diagnostic adjustment to the side of diagnostic adjustment 1. Thus, though the side 1 is at a position remote from the side 2, an engineer existing on the side 1 can adjust diagnosis with respect to the recorder 14 on the side 2 only by operating a personal computer 8.
Patent JP-S52142190-A (JP)
Title: Recycling quantity controlling device for booiling water type reactor
Inventor: SANAE SHIYUNJI
IPC: G21D3/08
Filed: 1976-05-20
Abstract: PURPOSE: To operate a wide range flow quantity controlling from a low flow quantity up to high flow quantity with stability by means of combinating both flow quantity controlling means of speed controlling by a pump motor and an opening degree controlling by a flow quantity control valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02237680-A (JP)
Title: Coating method
Inventor: MIZU YOSHIHARU
IPC: H01J9/20
Filed: 1989-03-09
Abstract: PURPOSE:To stabilize coating work by impregnating a coating liq. into a coating means, regulating the amt. of the coating liq. in the coating means by squeezing under a prescribed pressure and coating a surface to be coated. CONSTITUTION:A sponge roller 9 as a coating means is held by a holder 11 fitted to the tip of a robot's hand and a coating liq. such as a graphite suspension is impregnated into the roller 9. A squeezing mechanism 10 produced by covering the upper opening of a case 10a with a lid 10b having many pierced through holes 10b1 is set near a storage vessel contg. the coating liq. The roller 9 is squeezed with the mechanism 10 before coating to regulate the amt. of the coating liq. in the roller 9 and coating is carried out. The roller 9 is squeezed by pressing against the surface of the lid 10b under a prescribed pressure and moving in the direction of an arrow A.
Patent JP-H03259364-A (JP)
Title: Card type electronic equipment
Inventor: HIRABAYASHI NOBUO
IPC: B42D15/10
Filed: 1990-03-09
Abstract: PURPOSE:To improve anti-static electricity and the mechanical strength of a product by performing thermocompression bonding so as to press down the peripheral part of a metallic outer casing as melting the rib part of a plastic frame comprising card type electronic equipment. CONSTITUTION:This equipment is formed by performing the thermocompression bonding of the metallic outer casing 1 fitted in the frame rib of the plastic frame 2 with a thermopress plate 5 and fitting it completely in the surface of the product. At this time, the plate 5 is formed by being descended to the outer casing 1 as melting the rib 4 and performing the thermocompression bonding, and by pressing down the peripheral part of the outer casing 1 with a frame molding part 7 made by melting. In such a way, it is possible to improve the anti-static electricity and the mechanical strength of the product without exposing the edge part of the metallic outer casing.
Patent JP-H09227878-A (JP)
Title: Production of oily substance by decomposing synthetic polymer
Inventor: KISO YOSHIHISA
IPC: B29B17/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To accelerate the decomposition and liquefaction of a synthetic polymer in a process for thermally decomposing and liquefying the polymer and to thereby improve the productivity of the process by using a specific catalyst. SOLUTION: In this process for producing an oily substance, a synthetic polymer is liquefied by thermal decomposition at 300-600 deg.C in the presence of at least one compd. which generates a free radical under the decomposition conditions and is selecterd from among vic.-diarylalkanes represented by the formula (Ar<1> and Ar<2> are each arom.; and R<1> to R<4> are each alkyl) in an amt. of 0.01-10% of the polymer. Pref. Ar<1> and Ar<2> are each independently phenyl, tolyl, or xylyl.
Patent JP-S57173338-A (JP)
Title: Pole mounting device for rotary electric machine
Inventor: TAKAHASHI KENGO
IPC: H02K1/28
Filed: 1981-04-20
Abstract: PURPOSE:To prevent an engaging projection for mounting a pole of a laminated pole core from buckling by producing the synthetic centrifugal force of a pole terminal board which operates at a pole terminal board and a field coil at an axially outside from a holding reaction which acts on the terminal board. CONSTITUTION:The dovetail 4a of a pole terminal board 4 is prolonged axially outwardly to form an extension. This extension is contacted with the dovetail groove 2a of a rim 2 to hole centrifugal force in the end section 11, an escape 12 is formed at the inside part 12 from the section 11 so as not to contact with the rim 2. The sizes of the 11, 12 are determined so that the operating line of holding reaction FR is disposed outside the operating line of the centrifugal force F. In this manner, since the moment which operates on the pole terminal board axially compresses the engaging projection of a pole core, the projection can hardly buckle.
Patent JP-H06273399-A (JP)
Title: Acoustic lens
Inventor: ONO MASAHIRO
IPC: H04R1/34
Filed: 1993-03-18
Abstract: PURPOSE:To allow radiation of high strength ultrasonic wave without applying excessive voltage to a transducer and without limiting the working distance of lens. CONSTITUTION:The acoustic lens comprises a lens rod 11, a transducer 12 for transmitting/receiving ultrasonic wave disposed on the end face of the lens rod 11, and means 17, 18 exhibiting electric and magnetic or electric and optical functions for the lens rod 11 depending on the quality thereof and amplifying ultrasonic wave propagating through the lens rod.
Patent JP-S60202417-A (JP)
Title: Light shutter element and its production
Inventor: HORIBE YASUTAKA
IPC: G02F1/055
Filed: 1984-03-27
Abstract: PURPOSE:To arrange transmitted light rays on one line, to simplify a driving circuit and to reduce the number of parts by forming opposite electrodes in a light transmitting substrate having an electro-optical effect so that respective shutter parts of a light shutter array are not overlapped each other. CONSTITUTION:The optical shutter element 53 consists of two plane layers constituted of electrodes and respective plate layers are laminated in a substrate 41 such as PLZT. When voltage is applied to a common electrode 44 of one electrode constituting group and an applying electrode group 42, light is passed through parts A. When voltage is applied to a common electrode 45 of the other electrode constituting group and an applying electrode group 43, light is passed through parts B. When the light shutter element is used as a writing head for an optical printer, dots are formed as one string on the surface of a photosensitive drum 51 only by one rod lens array 52, so that the driving circuit and the parts can be simplified.
Patent JP-H02240390-A (JP)
Title: Opening and closing device for horizontal opening part
Inventor: HASHIMOTO MASAKI
IPC: E06B9/06
Filed: 1989-03-11
Abstract: PURPOSE:To permit an opening part to be closed or opened manually by a simple method in which panels having couplers formed by setting housing tracks facing to each other, main and subtraveling tools, and assist rollers are connected to a shutter moving on the first and second tracks. CONSTITUTION:Panel rails 4 are formed on both sides of a panel 3, and couplers 5 are set connectedly with the rails 4 on the rear end. A main traveling tool 6 is projectionally attached to both sides of the rear end, and a subtraveling toll 7 is attached connectedly with the couplers 5 on the tip end. Assist rollers 8 are attached to the tip of the rails 4. A shutter 1 consisting of panels 3a, 3b,... is supported on the first and second tracks 10 and 11. In opening the shutter 1, the top panel 3a is housed in the housing track 13, and the tool 7 of the panel 3b is moved along the rails 4 of the panel 3a and turned counterclockwise. In the same manner, even the panels 3b,... on the back side are hung down from the first track 10 for setting.
Patent JP-H04213338-A (JP)
Title: Scratch-resistant coating composition having high refractive index and molded item coated therewith
Inventor: SAWARA FUJIO
IPC: C08K5/092
Filed: 1991-03-22
Abstract: PURPOSE:To provide a coating compsn. which forms a scratch-resistant transparent coating layer having a high refractive index and an excellent dyeability on a transparent solid material. CONSTITUTION:The title compsn. which comprises 100 pts.wt. epoxidized silicon compd. or partial hydrolyzate thereof, 0-100 pts.wt. organosilicon compd. or partial hydrolyzate thereof, a metal oxide sol selected from the group consisting of sols of antimony oxide, tin oxide, and titanium oxide in an amt. of the metal oxide of 0-130 pts.wt., 0.25-30 pts.wt. polycarboxylic acid, anhydride thereof, or bisphenol compd. thereof, and 0.01-30 pts.wt. curing catalyst, and a molded item which comprises a transparent solid material coated with the compsn.
Patent JP-H07274547-A (JP)
Title: Controller for ultrasonic motor
Inventor: OGAWA YOSHIHARU
IPC: H02N2/00
Filed: 1994-03-29
Abstract: PURPOSE:To prevent noises generated at the time of reversal, and to shorten the time required for reversal by a method wherein the current value of driving frequency is stored when the direction of movement of a moving body is reversed, the driving frequency is made sufficiently higher than the current value, the phase is inverted and swept to a storage value, and the speed of travel of the moving body is controlled. CONSTITUTION:When the direction of movement of a moving body 26 is reversed, the current driving frequency is stored in an information storage means 6 while driving frequency is made sufficiently higher than a current value, the phase is inverted and swept to a storage value, and the speed of travel of the moving body 26 is controlled by a speed control means 7. A frequency signal, whose phase differs by 90 deg. is output to a power amplifying means 10 by a 90 deg.-phase means 8. Power is amplified to have a voltage level required for driving an ultrasonic motor 1 from the power amplifying means 10 and 9, and a constant voltage level is applied to each electrode of a piezoelectric body and supplied with power. Accordingly, noise generated at the time of reversal can be prevented, and the time necessary for reversal can be shortened.
Patent JP-H0593148-A (JP)
Title: Pigment containing carbon black
Inventor: KONSUTANTSUE PURENGERU
IPC: C09C3/06
Filed: 1992-02-13
Abstract: PURPOSE: To provide a carbon black-contg. pigment having improved abrasion resistance substantially without technical effort, and a process for producing the same.  
     CONSTITUTION: A carbon black-contg. pigment having an improved abrasion resistance and obtd. by mixing a substrate in the form of an aq. suspension thereof with a carbon black dispersion, measuring and feeding an aq. soln. of at least one metal salt into the aq. mixture of the substrate and carbon black, and forming a carbon black-contg. metal hydroxide layer and, if necessary, a carbon black-free metal hydroxide layer on the substrate by the hydrolysis to coat the substrate. This process is characterized in that after the product is separated and, if necessary, washed and dried, the product is calcined at 700 to 900°C in the absence of oxygen. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11243408-A (JP)
Title: Electronic circuit system
Inventor: OWASHI MIKIO
IPC: H04L12/40
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an electronic circuit system constituted of a CPU and plural electronic circuit units for communicating with the former. SOLUTION: A CPU 1 and devices 2 to 4 and connected by a serial data bus 11 used for transmitting data from the CPU 1 to the devices 2 to 4. Each data buses is constituted of a single bus line 1 and mutual data transmission is executed by a start-stop synchronization communication system.
Patent JP-S61221595-A (JP)
Title: Pulse motor drive monitoring system
Inventor: KAWABATA ICHIRO
IPC: H02P8/38
Filed: 1985-03-22
Abstract: PURPOSE:To prevent a pulse motor from being burned out by providing a counter, detecting the abnormal state of a pulse motor, and cutting the drive current of the motor. CONSTITUTION:A microprocessor 1 sets the prescribed value in a counter 20 to monitor in the stop control of a pulse motor 4. The counter 20 counts down by a pulse signal of a signal line 13. The microprocessor 1 periodically reads out the content of the counter 20, and resets the counter 20 so that the pulse signal 13 is normally generated if the counted value is reduced by the prescribed amount from the set value. If the counted value of the counter 20 is not varied from the set value, it is judged as an abnormal state that the pulse signal 13 is not generated, and the prescribed error process is started.
Patent JP-H10254268-A (JP)
Title: Image forming device
Inventor: SAGARA YASUNORI
IPC: G03G15/16
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of uniformly fixing entire toner image, which forms one printed image, by easy temperature control of the heat source of a fixing device. SOLUTION: In this orthogonal transfer system image forming device, the toner image carried on a toner image carrier 1 stretched in a direction orthogonal to the carrying direction of printing paper by plural rollers is transferred to the printing paper in a direction Y orthogonal to the carrying direction X of the printing paper 7 by a transfer counter roller 8, and the toner image transferred to the printing paper is fixed by the fixing device 13. In the device, the fixing device is coupled with the transfer counter roller by a coupling member 14.
Patent JP-H07268032-A (JP)
Title: Improved method for polymerization of conjugated diene
Inventor: TSUJIMOTO NOBUHIRO
IPC: C08F36/00
Filed: 1994-03-29
Abstract: PURPOSE:To reduce the amt. of heat generated at the initial polymn. step and enable the use of a small cooling apparatus for cooling the polymn. system by feeding an aged catalyst soln., which is obtd. by bringing a transition metal compd. into contact with an organometallic compd. of a metal of the group I, II, or III in the presence of a conjugated diene and aging the resulting product, and/or carbon disulfide into the polymn. system in at least two steps or continuously at a certain rate or lower in the batch polymerization of a conjugated diene in a medium mainly comprising water in the presence of a catalyst system comprising the catalyst soln. and carbon disulfide. CONSTITUTION:A conjugated diene such as 1,3-butadiene is subjected to batch suspension or emulsion polymn. in a medium mainly comprising water. The molar ratio of the transition metal compd. to the conjugated diene is pref. 1X10<-1> to 1X10<-5>, and that of the transition metal compd. to the organometallic compd. of the group I, II, or III is pref. 0.1-500. The aged catalyst soln. an carbon disulfide may be charged simultaneously or alternately.
Patent JP-H07267246-A (JP)
Title: Liquid discharging plug
Inventor: KOTANI NAOKI
IPC: B65D5/74
Filed: 1994-03-29
Abstract: PURPOSE:To provide a perfect sealing mechanism wherein the fitting surfaces are perfectly joined only by the fitting of a cap main body and spout. CONSTITUTION:A packing 6 is provided on a spout 1 at a fitting part with a cap main body 2. This packing 6 is press-bonded by a protuberance 4 which is provided on the spout 1 or cap main body 2, to fit and join the cap and packing. By this method, a liquid can be prevented from leaking.
Patent JP-S51135784-A (JP)
Title: Empty bag regulating device for packaging apparatus
Inventor: ORIKAWA YOSHITO
IPC: B65B7/02
Filed: 1975-05-17
Abstract: PURPOSE: To grip an empty bag at a position thereof which is at a prededtermined distance from the open end of the bag to send the bag to a packaging device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55152198-A (JP)
Title: Self-lubricating parts
Inventor: IMAI TOSHIO
IPC: C25D15/02
Filed: 1979-05-14
Abstract: PURPOSE: To provide self-lubricating parts excellent in dimensional accuracy and abrasion resistance by a method wherein specifically shaped electrocasting is processed by using an electrocasting bath containing a soft metal (alloy) having lubricating properties or containing solid lubricant.  
     CONSTITUTION: Sliding members formed into specifically defined shape are subject to electrocasting using an electrocasting bath contg. soft metal such Sn, Ag, In, Pb, etc. or their alloy, or solid lubricant such as MoS 2 , boron nitride, graphite fluoride, etc. The process provides self-lubricating members having high accuracy and long serviceable self-lubricating properties. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09249499-A (JP)
Title: Epitaxial growth for group iii nitride semiconductor
Inventor: HASHIMOTO TADAAKI
IPC: C30B29/38
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To conduct an epitaxial growth for obtaining a high-grade cubic crystalline group III nitride semiconductor to be used for optical devices, electron devices, etc. SOLUTION: First, a cubic crystalline SiC layer 2 is formed on a Si substrate 1 by CVD process and a GaN buffer film 3 is deposited thereon by MOCVD process. Secondly, cubic GaN crystal 4 is grown at a substrate temperature of 800 deg.C on the GaN buffer film 3 by MOCVD process with NH3 and TMGa as stock gases. At this time, the atoms in the GaN buffer film 3 are rearranged in compliance with the atomic arrangement in the cubic crystalline SiC layer and the GaN buffer film 3 is changed so as to represent cubic crystalline form. Thereby, the cubic crystalline structure of the SiC layer can be succeeded to the cubic GaN crystal of the uppermost layer.
Patent JP-S59185027-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI NOBUTAKA
IPC: G11B5/708
Filed: 1983-04-04
Abstract: PURPOSE:To obtain a high video S/N and increase in drop-out by providing a magnetic layer on one side of a non-magnetic base, providing a backing layer on the other surface, and incorporating carbon black having respectively a specified value of average primary particle sizes therein. CONSTITUTION:The carbon black to be incorporated in a magnetic layer is satisfactory if the carbon black has <=30mmu average primary particle size, which is preferably 5-25mmu and more preferably 10-20mmu. If the size is larger than said sizes, the electromagnetic converting characteristic is poor and if the size is too small, difficulty arises in terms of dispersibility. The carbon black to be incorporated into the backing layer has 50-150mmu average primary particle size, which is preferably 70-120mmu, and more preferably 80-110mmu. If the particle size is smaller than said sizes, the traveling durability is poor. On the other hand, if the size it too large, the coating film has poor smoothness and the ruggedness is liable to be transferred onto the surface of the magnetic layer, thus resulting in the deteriorated electromagnetic conversion characteristic. Total amt. of <=30mmu carbon black to be incorporated in 100pts.wt. the magnetic material is preferably 1-20pts.wt., more preferably 3-15pts.wt.
Patent JP-S62220210-A (JP)
Title: Control method for walking beam type cooling bed
Inventor: ARAI YOSHIO
IPC: B21B43/00
Filed: 1986-03-19
Abstract: PURPOSE:To prevent an uneven cooling and to improve the quality by increasing the rotating time of a long-sized material, by making the moving speed of the mobile rake in the section where a long-sized material is located at the root part of a mobile rake and stationary rake faster than that of other sections. CONSTITUTION:A high temp. and long-sized pipe 13 having come out of a rolling mill is fed onto a stationary rake 12 and cooled by being transferred every one pitch by the movement of the mobile rake 25 describing an elliptic locus. The moving speed of the mobile rake 25 at the time when the long-sized material 13 exists at the root part 26 of the mobile rake 25 and the root part 14 of the stationary rake 12 is made faster and the moving speeds at the other sections are made slower. Consequently, the percentage of the rotation time of the long-sized material within one cycle can be increased 1.5-2.0 times the past. The deformation and bent due to the uneven cooling on the cooling bed are prevented and the quality can be improved.
Patent JP-S59186291-A (JP)
Inventor: UCHINO HARUO
IPC: H05B3/00
Filed: 1983-04-06
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-S52141856-A (JP)
Title: Method of revovery of polyvinyl alcohol
Inventor: YAMAMOTO SHIGEYUKI
IPC: C08J3/12
Filed: 1976-05-21
Abstract: PURPOSE: To recover polyvinyl alcohol (PVA) as powder effectively by adding starch to concentrated waste water containing PVA and spray drying. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59185247-A (JP)
Inventor: KURODA TOORU
IPC: E04B2/88
Filed: 1983-04-04
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-H03259731-A (JP)
Title: Hot-line insulation diagnostic device and its manufacture
Inventor: HAGA YOSHIAKI
IPC: G01N21/27
Filed: 1990-03-08
Abstract: PURPOSE:To eliminate the oxidation deterioration of a body to be measured by preventing air from entering the body to be measured in a probe for photodetection through the space between a jacket material and an insulator, and the jacket material and an optical fiber. CONSTITUTION:As the temperature of winding rises, a main insulator 3 deteriorates thermally to discolor and the body to be measured in the probe 4 for photodetection also discolors. For the discoloration state, the light from a light source 7 after passing through an optical fiber 5 for illumination is transmitted through the body to be measured in the probe 4 and photodetected by a photoelectric converting element 8 through an optical fiber for photodetection and a color specification arithmetic part 9 calculates a color specification value from the signal of the element 8 and outputs the value. A deterioration extent arithmetic part 1 detects the extent of deterioration of the body to be measured with the signal of the color specification value and a signal of a color specification value stored in a function generation part 10. The outer periphery of the optical fibers 5 and 6 are covered with the jacket material made of polyimide resin, so there is no thermal damage. The imide-based jacket material contacts no air since the adhesive strength to the clads of the optical fibers 5 and 6 or the insulator of the probe 4, so accurate detection is performed without causing the oxidation deterioration of the body to be measured.
Patent JP-S58180642-A (JP)
Inventor: MIURA MASAO
IPC: D04B7/06
Filed: 1982-04-12
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。