baber/WOPTO huggingface dataset:
Patent JP-H01133806-A (JP)
Title: Conveyor with endless belt detachable by hand
Inventor: RARUZU SHII ROFUBERUGU
IPC: B65G15/00
Filed: 1988-10-21
Abstract: PURPOSE: To easily mount and demount a belt in the cleaning in an endless belt conveyor used in a food process or the like by forming the side frames with the stationary portions and the movable portions supporting a roller at one end thereof and rotatable to the stationary portions, and rectilinearly keeping the both portions by the tensile force of the belt. CONSTITUTION: A conveyor belt 10 is wound on a pair of rollers 22, and supported by the side frames comprising the stationary plates 15 and the plates 18 rotatably mounted on the stationary plates 15 through a shaft 19. The corners 21 of the plates 18 are pressed to the stop Lugs 16 of the stationary plates 15, the stationary plates 15 and the plate 18 are rectilinearly fixed, and the belt 10 is movably supported, when the plates 18 are rectilinearly kept to the stationary plates 15, and the tensile force is added to the belt 10 by a structure 22. The belt 10 is loosened to be laterally slided to be demounted, when the structure 22 is loosened and the plates 18 are rotated, whereby the belt can be easily mounted and demounted.
Patent JP-H04141565-A (JP)
Title: Method and device for preventing sticking of dross to sink roll
Inventor: NAKAMORI TOSHIO
IPC: C23C2/00
Filed: 1990-10-02
Abstract: PURPOSE:To prevent the sticking of dross to a sink roll by taking a part of the molten metal in a plating bath tank, heating this molten metal, and injecting the molten metal to the surface of the sink roll 3 at the time of continuously plating the molten metal onto a steel strip. CONSTITUTION:The steel strip 1 is introduced via a snout 2 into the plating tank 12 contg. the molten metal and the steel strip 1 is transported perpendicularly via the sink roll 3 and is taken out by passing the steel strip between stabilizing rolls 4. A part of the plating bath bulk is sucked by a pump 6 to take the molten metal from a taking port 5. The molten metal is heated to the temp. higher by about 3 deg.C than the temp. of the plating bath and is injected from a discharge port 8 to the surface of the sink roll 3. The sticking of the dross to the sink roll 3 is prevented in this way and the hot dip metal coated steel sheet having excellent surface characteristics is obtd.
Patent JP-2000099919-A (JP)
Title: Thin-film magnetic head and its production
Inventor: TAGAWA IKUYA
IPC: G11B5/31
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film magnetic head with a front end sub-magnetic pole which exhibits a good overwrite characteristic and a recording smear characteristic. SOLUTION: The thin-film magnetic head having a lower magnetic pole 8 and an upper magnetic pole 16 and a coil arranged apart therefrom between both magnetic poles has the front end sub-magnetic pole 22 formed near the floating surface on the lower magnetic pole 8 side of the upper magnetic pole 16. The front end sub-magnetic pole 22 is formed to a shape relatively larger in the core width SW2 of a main body portion than the core width SW1 of the floating surface. The height SH of the front end projecting part is >=0.3 μm, the spread ΔSW of the core width of the front end magnetic pole is <=3.2 μm and the length of the front end sub-magnetic pole is <=3.6 μm.
Patent JP-H03127967-A (JP)
Title: Device for making thin piece of granular meat for ground meat
Inventor: ISHIDA YUKIO
IPC: A23L17/00
Filed: 1989-10-11
Abstract: PURPOSE:To surely introduce granular meat to a grinding gap and to improve thin piece formation efficiency by rotating a pair of parallel grinding rolls equipped with a great number of specific mechanisms in parallel mutually in the opposite directions. CONSTITUTION:Stationary bearings 3 are supported on one of bearing stands 2 correspondently set on a base 1 and moving bearings 4 on the other and a pair of grinding rolls 6 and 7 equipped in parallel with grooves 10 having depth of 1 /5-1/2 minimum grinding gap S and shape to readily release thin piece meat in the direction parallel to the shaft line are supported in parallel on shafts 8 and 9 engaged with the bearings 3 and 4. Then the rolls 6 and 7 are rotated in the inner directions at constant speed through decelerating motors 13 and 14 and timing belts 11 and 12, granular meat (a) is fed to the gap S of the rolls 6 and 7, the granular meat (a) is partially meshed in the grooves 10 of the rolls 6 and 7 and changed into thin pieces (b).
Patent JP-H08123896-A (JP)
Title: Handwritten character input device
Inventor: HATAYA SHIGEKI
IPC: G06K9/03
Filed: 1994-10-28
Abstract: PURPOSE: To facilitate handwritten character input in a character information input device. CONSTITUTION: The writing data of a character inputted by a handwritten input means 101 are converted to a character code by referring to a recognition dictionary 103 by a handwritten character recognition means 102 and the character pertinent to the character code is displayed in a display means 106. A partial correction means 104 refers to a character constitution dictionary 105, changes the displayed character to a different character and inputs the character. Thus, the need of inputting the same character again is eliminated and the handling time required for the handwritten character input is reduced.
Patent JP-H07121815-A (JP)
Title: Head for magnetic recording and reproducing
Inventor: TOURIYUU KOUJI
IPC: G11B5/187
Filed: 1993-10-22
Abstract: PURPOSE:To rationalize manufacturing process and to reduce a manufacturing cost. CONSTITUTION:One side of a plate type magnetic material is bent and made a write magnetic core 10, a wire assembly 8 for recording is attached to it, the other side of the plate type magnetic material is divided into three in the longitudinal direction and they are respectively bent, the bent center piece is made a read magnetic core 12, and a wire assembly 7 for reproducing is attached to it. And a front core section having a front core 1 for writing, a spacer 2 for forming a magnetic gap, a front core 5 for reading and a dummy front core 4 for writing is integrally stuck with a back core section in which both sides bent piece divided into three is made a write dummy core 11, and a head for magnetic recording and reproducing of a read/write combination type is formed.
Patent JP-S63118764-A (JP)
Title: Copying method
Inventor: SUZUKI HIROHARU
IPC: G03G15/01
Filed: 1986-11-07
Abstract: PURPOSE:To prevent the generation of the misalignment of an image or wrinkles on transfer paper by transferring visual images developed by a developing device so as to be superposed plural times at every color by a transfer drum obtained by winding transfer paper on a drum-like dielectric film and holding the paper. CONSTITUTION:An image in a copying area specified by an editor 11 is successively developed with developers having prescribed colors and the obtained visual images are transferred so as to be superposed plural times at every color. Namely, a developing device 5 is constituted of developing devices 5B, 5Y, 5M, 5S for supplying black, yellow, Magenta, and cyan toners, and when a copy mode is specified by an operation key, each developing machine is selectively functioned to visualize an electrostatic latent image with the toner of a specified color. The transfer drum 6 is constituted by winding transfer paper P around the dielectric film 6a forming the periphery of the drum 6 and gripping the leading tip part of the transfer paper P by a glipper to hold the paper P, the transfer drum 6 rotated under said state, and a toner image is transferred to the transfer paper P by driving a transfer charger 6b.
Patent JP-S63118271-A (JP)
Title: Substrate for thermal head and manufacture thereof
Inventor: YASUHARA NAOTOSHI
IPC: H05K1/03
Filed: 1986-11-07
Abstract: PURPOSE:To obtain a substrate capable of being easily obtained through a single firing step, being free of defects and having a projected form glaze layer with a low thermal conductivity, by providing a glaze layer with crystalline solid particles having a specified thermal conductivity dispersed therein, as a heat-insulating layer on a ceramic substrate. CONSTITUTION:A glaze layer provided on a substrate comprises crystalline solid particles having a thermal conductivity of not higher than 0.5W/m.k dispersed therein. When the thermal conductivity is higher than 0.5W/m.k, the object of lowering the thermal conductivity of the glaze layer can not be attained. A lower thermal conductivity is more advantageous, and there is no lower limit to the thermal conductivity of the particles. The substrate for a thermal head can be produced by, for example, carrying out a step of applying a material containing the crystalline solid particles to be dispersed to a ceramic substrate and drying the material, and a step of applying a glaze-forming composition for affording surface smoothness to the layer obtained by the above step and drying the composition, the above two steps being alternately carried out at least one time each, followed by simultaneous firing of the two layers thus obtained.
Patent JP-H07140652-A (JP)
Title: Photosensitive resin composition
Inventor: YANAGAWA MAKOTO
IPC: G03F7/035
Filed: 1993-10-22
Abstract: PURPOSE:To obtain the photosensitve resin composition capable of being developed by a dil. aq. alkaline soln., excellent in sensitivity and tack-free property of an uncured coating film, capable of forming a cured coating film excellent in resistance to heat and chemical, electrical characteristic, etc., and used appropriately as a solder resist for producing a printed circuit board. CONSTITUTION:This photosensitive resin composition contains a prepolymer obtained by adding carboxyls to the reaction product of the oligomer or polymer having epoxy groups and unsaturated monocarboxylic acids, a partially esterified epoxy compd. obtained by adding unsaturated monocarboxylic acid to epoxy compd., an oligomer obtained by allowing a monomer having >=3 ethylenic double bonds to react with polyisocyanate compd. and a photopolymerization initiator.
Patent JP-H04312976-A (JP)
Title: Turnoff thyristor
Inventor: KURAUSUUGIYUNTAA OPERUMAN
IPC: H01L29/74
Filed: 1991-09-17
Abstract: PURPOSE: To provide a turn-off thyristor in which a thermal breakdown on turn-off can be positively avoided and a resistance element to be used does not increase a voltage to be dropped in forward state of the thyristor. CONSTITUTION: The emitter of a thyristor is divided into a number of emitter regions 2. An electrode 11 is arranged adjacent to each emitter region, and a break current path flows from a base whose boundary is in contact with the emitter regions 2 to a main terminal 8 of the thyristor via a first field effect transistor T1. Further, each emitter region 2 is connected to the main terminal 8 via a second field effect transistor T2, that is integrated into a semiconductor substrate 1 of the thyristor or is manufactured by a thin-film method.
Patent JP-H0797186-A (JP)
Title: Overload preventing device for crane
Inventor: UEDA MASAMICHI
IPC: B66C23/90
Filed: 1993-09-30
Abstract: PURPOSE:To prevent a tumbling and structural object damaging accident due to at least misoperation by an operator by constituting an overload preventing device such that a work machine is surely once automatically stopped by an automatic stop signal at the time of hazard by an overload or the like and an automatic stop can not be released unless after the work machine is automatically stopped. CONSTITUTION:A crane overload preventing device 2 is provided with an automatic stop means 1, automatic stop release means 4, release operation detecting means 8 and a release inhibiting means 3, to constitute a circuit in which release operation before an automatic stop is invalidated by a control part 6 for receiving a signal of a sensor group 7, and the release operation can be performed only in the case of detecting all the work machine lever operation detecting means 5 placed in a condition operated to a neutral or safety side after the automatic stop.
Patent JP-2001090186-A (JP)
Title: Purlin orthogonal joint structure
Inventor: FUKUNISHI MASAHARU
IPC: E04B1/26
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To eliminate mitering work, improve quality of construction, reduce labor of nailing, and improve the constructing property in purlin orthogonal joint. SOLUTION: A tenon pin 12 raised in the upper end surface center of a strut 1 is inserted to a mortise 20, and the end of a first purlin 4 is placed on the upper end surface of the strut 1 with a horizontal hole 19 being conformed to a through-hole 21. The fixing plate part 18 of a connecting metal fitting 11 is arranged on one side surface end of the first purlin 4 with a bolt hole 17 being conformed to the through-hole 21, a nut 26 is fastened to a bolt 25 inserted through both the bolt hole 17 and the through-hole 21, and the fixing plate part is nailed to fix the metal fitting 11 to the first purlin 4. The support plate part 13 of the metal fitting 11 is inserted into the slit-like groove 23 of a second purlin 5, and a pin 27 extending through a pin hole 24 is engagingly locked with a recessed part and inserted through a pin hole 16 to orthogonally connect the second purlin 5 to the first purlin 4.
Patent JP-S63119673-A (JP)
Title: Cell clone having cancer antigenicity induced from b lymph cell derived from bloom's syndrome patient and cancer diagnosis by using said cell clone
Inventor: SHIRAISHI YUKIMASA
IPC: C12R1/19
Filed: 1986-11-10
Abstract: PURPOSE:To produce a cell strain group having various cancer antigenicity, by treating a cell having normal nucleus type, high frequency SCE character and cytoplasm and IgM positive character on the cell surface with a carcinogenic agent. CONSTITUTION:A cell having normal nucleus type, high frequency SCE character and cytoplasm and IgM positive character and obtained by infecting EB virus to B lymph cell obtained from blood of a Bloom's syndrome patient is treated with a carcinogenic agent to provide a cell strain group exhibiting various cancer antigenicities, from which cell clone having a specific cancer antigenicity separated is prepared by panning method. Said cell clone is contacted with serum of a sample to carry out antigen-antibody reaction and the resultant reaction product is measured to diagnose a specific cancer.
Patent JP-H0789191-A (JP)
Title: Image device
Inventor: MURANO SHUNJI
IPC: B41J2/455
Filed: 1993-09-28
Abstract: PURPOSE:To eliminate special purpose connector, installment area of the connector on substrates and installation work of the connector by using a clipping terminal for connecting the substrates for also a connector of an image device. CONSTITUTION:An LED array L1 is sandwiched by substrates 2, 30 and connected to the substrate 2 by flip chip bonding. The substrates 2 and 30 are connected and fixed by a clipping terminal 58 and the tip of the clipping terminal 58 is extended so as to make a connector 54.
Patent JP-S62125290-A (JP)
Inventor: TSUCHIYA NOBUMASA
IPC: F27D13/00
Filed: 1985-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05109065-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1991-10-15
Abstract: PURPOSE:To provide a method for manufacturing a magnetic recording medium with an improved C/N ratio in multi-layer configuration along with a durability of a single layer by solving a problem of reduction in C/N ratio when durability is improved in a method for manufacturing a magnetic recording medium when a magnetic recording layer which is used for a magnetic recording/reproduction equipment consists of a ferromagnetic metal thin film. CONSTITUTION:When depositing a ferromagnetic metal to a macromolecular film 1 while introducing oxygen gas, a second gas introduction nozzle 11 for injecting a gas toward a first gas introduction nozzle 10 is provided, thus enabling a gas introduction control range to be expanded with a single nozzle and a magnetic recording medium where durability and C/N ratio are improved together to be manufactured.
Patent JP-H07116652-A (JP)
Title: Water purifier
Inventor: HONDA TOMOTAKA
IPC: B01D65/02
Filed: 1993-10-25
Abstract: PURPOSE:To make a water purifier compact by constituting respective valve cases constituting a water stream changeover part and a backwashing changeover part of an integrated part and constituting the water stream changeover valve disc built in the water stream changeover part and the backwashing changeover valve disc built in the backwashing changeover part of the same part. CONSTITUTION:A water purifier 1 is equipped with a lower case 2, the upper case covering the upper surface thereof, the water stream changeover mechanism 4 held between both cases, the cartridge 5 attached to the mechanism 4 in a freely detachable manner and a purified water amt. display device for informing the flow rate of purified water. The water stream changeover mechanism 4 is constituted of a raw water inflow part 4a, a water stream changeover part 4b and a backwashing changeover part 4c and formed as an integrated part by a valve case 7. The water stream changeover part 4b is equipped with the water stream changeover valve disc 8 fitted in the valve case 7 and the water stream changeover dial 9 operating the same and the backwashing changeover part 4C is equipped with the backwashing changeover valve disc 14 fitted in the valve case 7 and the backwashing changeover dial 15 operating the same.
Patent JP-2001095234-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITO YASUO
IPC: H01L21/822
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can reduce power consumption, while reducing of the occupation area of chip. SOLUTION: This semiconductor integrated circuit comprises an operational amplifier 1, inverter IV1, ring oscillator 2, charge pump 3, capacitance voltage dividing circuit 4 consisting of capacitors C1, C2, first resistance voltage dividing circuit 5 consisting of resistors R1, R2, transistor switch SW1 connected between the resistors R1, R2 and transistor switch SW2 connected between the voltage output terminals of the capacitance voltage-dividing circuit 4 and the first resistance voltage-dividing circuit 5.  At waiting conditions in which the charge pump 3 does not operate pumping of the voltage, the transistor switches SW1, SW2 are turned off, and thereby a current does not flow into the first resistance voltage dividing circuit 5 and a pumped voltage Vpp is detected only with the capacitance voltage-dividing circuit 4, and thereby the power consumption in waiting condition can be reduced.
Patent JP-H0513680-A (JP)
Title: Semiconductor device
Inventor: NATORI KANJI
IPC: H01L21/822
Filed: 1991-10-15
Abstract: PURPOSE:To increase capacitance of a power supply line without increasing an area of a semiconductor device so as to suppress a fluctuation in potential by forming a power source capacitor using an unused function cell in a logic circuit. CONSTITUTION:An unused electrode 2 among electrodes placed at an end of a semiconductor substrate 1 is used to construct a capacitor 20. That is, the unused electrode 2 comprises the first electrode plate 21 formed on the substrate 1 with an insulation layer 5 interposed similarly to a wiring layer of the first layer and the second electrode plate 22 formed on the first electrode plate 21 with the insulation layer 5 further interposed. Thus a power supply capacitor is formed without giving influence to an area and a structure of a semiconductor device to increase capacitance of a power source circuit, so that a fluctuation in potential can be suppressed even if there is a sudden fluctuation in consumption current.
Patent JP-H04143731-A (JP)
Title: Liquid crystal display element
Inventor: ISHII KATSUHIKO
IPC: G02F1/1345
Filed: 1990-10-05
Abstract: PURPOSE:To maintain the distance between the opposite surfaces of an upper and a lower glass substrate at a desired specific size value by mixing conductive particles which have the same diameter with glass fiber and the glass fiber with an adhesive and using the mixture as a paste material for electric connection. CONSTITUTION:The same glass fiber 5 as that used for a seal part 7 at the periphery of a liquid crystal cell is mixed with conductive paste by the same amount and used so as to equalize the opposition distance between the upper and lower substrates 1 and 2 at the seal part 7 to the opposition distance between the upper and lower substrates 1 and 2 at paste parts 8 to which transparent conductive film patterns 3 in the liquid crystal cell are connected electrically with conductive paste. This conductive paste is formed by mixing the conductive particles plated with nickel or gold with plastic particles having the same diameter with the glass fiber 5 so as to make electric connections between the transparent conductive film patterns 3 formed on the mutually opposite internal surfaces of the upper glass substrate 1 and lower glass substrate 2. Consequently, the distance between the opposition surfaces of the upper and lower glass substrates is accurately held even at an electric connection place using the paste material.
Patent JP-H10111672-A (JP)
Title: Liquid crystal display device
Inventor: MATSUNAMI MASAHITO
IPC: G02F1/133
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce a distorted voltage induced to a scan non-selection voltage and to reduce cross talk ranging the whole liquid crystal surface by correcting the scan non-selection voltage level according to the display data and an alternating signal deciding an output voltage from a data driver. SOLUTION: A scan driver 6 driving scan electrodes according to the scan data and the alternating signal of a simple matrix liquid crystal panel 5 provided with the scan electrodes and data electrodes selects a voltage among three kinds of voltages by a scan pulse and the alternating signal to impart it to the liquid crystal panel 5. Further, the data driver 7 switches the voltage inputted from a liquid crystal drive power source 8 according to the display data and the alternating signal of the liquid crystal panel 5, and drives the data electrodes of the liquid crystal panel 5. At this time, a scan non-selection voltage correction means 10 corrects the scan non-selection voltage level supplied to the scan driver 6 based on the display data and the alternating signal at every respective scan electrode drive times.
Patent JP-H03129204-A (JP)
Title: Burner
Inventor: FUJITA TATSUO
IPC: F23D11/10
Filed: 1989-10-13
Abstract: PURPOSE:To attain a high TDR and a low NOx by a method wherein some mixture gas branch pipes are placed at an upstream side of mixture gas of a combustion chamber, flame holes positioned at downstream side outlets of the mixture gas supplying passages communicating with these pipes are arranged toward outlet ports of the combustion chamber and secondary air flowing-in ports fed from an entire circumference of each of the flame holes is arranged. CONSTITUTION:A plurality of flame holes 22 are oppositely arranged near a combustion chamber wall 18, mixture branch pipes 23 are arranged at an upstream side of the mixture of the combustion chamber 21. The flame holes 22 are positioned at the downstream side outlet of a mixture gas supplying passage 24 communicating with the combustion chamber 21 and the mixture gas branch pipes 23. A plurality of stages of flame holes 22 are arranged toward a combustion chamber outlet 25. The combustion chamber wall 18 around the flame holes 22 is provided with secondary air inlet holes 26. Mixture gas 37 transfers to the mixture gas branch pipes 23, pass through a plurality of mixture gas supplying passages 24 and then the mixture gas is supplied form the flame holes 22 into the combustion chamber 21. With such an arrangement, it is possible to make a low NOx and a high TDR (variable range of combustion amount).