baber/WOPTO huggingface dataset:
Patent JP-H02128939-A (JP)
Title: Rear monitor for car
Inventor: JIYAN CHIYOU OU
IPC: B60R1/04
Filed: 1988-10-21
Abstract: PURPOSE: To reduce the dead angle of a rearview-background by installing a hollow conductor direction in front and in the rear in the ceiling part of a vehicle, setting up plural pieces of convex lenses on the inside, and arresting the rearview background through these convex lenses, then allowing viewing via a reflecting mirror at an upside in front of a driver's seat. CONSTITUTION: A hollow conductor 1 is installed in a ceiling 2 of a vehicle, and three convex lenses L1 to L3 are set up in and around a vehicular rear window 3 at the rear part. Then a rear-view background R in the rear of the vehicle is caught by the convex lens L1 as an inverted real image I1 , feeding the convex lens L2 , and an erecting real image I2 is formed up, and further it is transferred to the observant lens L3 , making up an erecting real image I3 . On the extension line of a front end opening of the conductor 1, a reflecting mirror 4 is set up in the upper end of a windshield 5, and the rearview background R is allowed to be viewed by this reflecting mirror 4.
Patent JP-H11109432-A (JP)
Title: Shake correcting device
Inventor: TAKEUCHI HIROSHI
IPC: G03B5/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a shake correcting device correcting shake without using a special sensor. SOLUTION: When a shake correction lens 10 is moved by camera shake, an electric current pass through the coil 330 of a driving force generating device 30. A driving current outputted by a driver 22 is measured by a driving current measuring device 5. An ideal driving current arithmetic part 6 calculates a virtual driving current in a state where acceleration caused by the camera shake is not imparted, based on a target position signal outputted by a position command value arithmetic part 7. The position command value arithmetic part 7 obtains a value in proportion to camera shake acceleration by comparing the driving current measured by the driving current measuring device 7 with the virtual driving current calculated by the ideal driving current arithmetic part 6.  The position command value arithmetic part 7 calculates the driving quantity (target position signal) of the shake correction lens 10 required to cancel out the shake on a film surface F by calculating the shake angle of a camera from the camera shake acceleration.
Patent JP-H04144660-A (JP)
Title: Production of acidic whipped cream
Inventor: MATSUSHITA YUKITO
IPC: A23L9/20
Filed: 1990-10-03
Abstract: PURPOSE:To produce acidic whipped cream having proper overrun, excellent fineness, shape retention and thermostability by using both a polyglycerin fatty acid ester and chitosan. CONSTITUTION:In producing whipped cream having pH 3.5-5.5 by emulsifying a water phase and an oil phase in the presence of an acidic substance and foaming or emulsifying the water phase and the oil phase, mixing the emulsion with the acidic substance and foaming, both a polyglycerin fatty acid ester and chitosan are used as an emulsifying agent.
Patent JP-H01147537-A (JP)
Title: Color photographic silver halide material
Inventor: BURUUNO MIYUTSUKE
IPC: G03C1/06
Filed: 1988-10-24
Abstract: PURPOSE: To obtain sufficient photosensitivity and gradation of steep gradient by adopting the combination of a matured compd. of sulfur and a gold compd. of specific compsn. for a silver halide emulsion substantially consisting of silver chloride at the time of subjecting the emulsion to gold/sulfur maturation. CONSTITUTION: The color photogrpahic silver halide material contains at least one of blue photosensitive layers combined with yellow couplers, at least one of green photosensitive layers combined with magenta couplers and at least one of red photosensitive layers combined with cyan couplers. At least one layers contg. the silver halide of the material consist of silver chloride occupying 95 to 100mol% or the silver halide. The silver halide thereof consists of the combination of the least one matured compd. of sulfur and at least the compd. corresponding to the formula. As a result, the color photographic silver halide material having the sufficient photosensitivity and gradation of a steep gradient in all the color layers is obtd.
Patent JP-H06117210-A (JP)
Title: Valve system for internal combustion engine
Inventor: SHIMIZU KIYOSHI
IPC: F01L9/02
Filed: 1992-10-05
Abstract: PURPOSE:To enable secure operation of an engine valve by selecting either of operating transmission means by hydraulic transmission means and mechanical transmission means in an valve system for internal combustion engine. CONSTITUTION:An operation force transmission from a hydraulic transmission means TO1 capable of transmitting an operating force hydraulically and an operation force generating means PC1 by a mechanical transmission means TM1 capable of transmitting the operating force rigidly to an operating force acting means 311 is switched over selectively according to whether or not the hydraulic oil in the hydraulic transmission means TO1 is suitable for transmission of the operating force.
Patent JP-H11106761-A (JP)
Title: Gasification apparatus
Inventor: SHINADA OSAMU
IPC: C10G9/38
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a gasification apparatus which is excellent in operability and reliability and efficiently produces a gaseous fuel from a solid or liq. fuel. SOLUTION: This apparatus contains a gasification oven 5 for gasifying a solid or liq. fuel by using air or an oxygen-contg. gas or vapor as a gasification agent, a gas cooling apparatus 7 for cooling a product gas produced by the gasification, a char recycling apparatus for recovering carbon-contg. substances from the product gas cooled with the gas cooling apparatus 7 and for supplying the substances to the gasification oven 5, and a contaminant elimination apparatus installed at any point in the line from the exit of the oven 5 to the char burner 4 of the oven 5.
Patent JP-H10109643-A (JP)
Title: Ventilating device in amphibian vehicle
Inventor: TACHIBANA TOSHIO
IPC: B63C11/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in driving power, upsizing of vehicle body, or increase of running cost by allowing one end part of a flexible pipe wound on a winding device provided on a vehicle body to communicate with the vehicle body inner part, and the other end to communicate with an air feeding and discharging floating body opening part. SOLUTION: When an amphibian vehicle 1 gets into water along a guide rail 2, a vehicle body 5 slowly gets into the water, but a floating body 13 floats on the water surface by its buoyancy, and a hose 11 is unwound from a winding reel. A sightseeing space 4 within the vehicle body 5 is allowed to communicate with the outside air through the opening part 12 of the floating body 13 and the hose 11, fresh air is supplied from one hose 11 and the dirty air with little oxygen is discharged from the other hose 11. A prescribed tension is imparted to the drawn hose 11 by an energizing device 14 to prevent the hose 11 from being loosened in water.  Consequently, the weight of the whole vehicle or the space for loading equipments is reduced, compared with when an oxygen bomb or carbon dioxide gas adsorbing device is loaded, and the manufacturing cost and running cost of the vehicle can be reduced.
Patent JP-H01109478-A (JP)
Title: Image processor
Inventor: YAMADA SHIGEKI
IPC: G06T1/00
Filed: 1987-10-23
Abstract: PURPOSE:To express a creative image just as being drawn by a skilled hand by dividing an image based on the plural picture information of different gradation numbers to be prepared from an original image and outputting a prescribed color in correspondence to the divided areas. CONSTITUTION:Picture data by an image pickup signal, which are image picked-up by a television camera, etc., are AD-converted and fetched into an image processing part 3. In the image processing part 3, the plural picture information of the different gradation numbers are prepared and the image is divided based on the prepared plural picture information. Then, the prescribed color is outputted in correspondence to the divided areas. A result is outputted in an output part 4 of a color video printer, etc., as a hard copy. Thus, without depending on the experience or intuition of an operator, the creative image just as being drawn by the skilled hand can be expressed.
Patent JP-S63121194-A (JP)
Title: Semiconductor memory device
Inventor: HORIUCHI KATSUTADA
IPC: H01L27/108
Filed: 1986-11-11
Abstract: PURPOSE:To fine a memory cell and to obtain an extremely highly integrated d.RAM by integrating all elements constituting an unit cell. CONSTITUTION:A step is provided on a semiconductor substrate and a writing control transistor 5 and a reading control transistor 6 are constituted in adjacent protruding part and recessed part. The source area of the writing control transistor 5 and the gate electrode of the reading control transistor 6 are integrated and formed. Since the two transistors 5, 6 for a writing control and a reading control are integrated, a contact hole is not required for connecting the source area of the writing control transistor 5 and the gate electrode of the reading control transistor 6 but an element occupied area is inevitably fined.
Patent JP-S60208850-A (JP)
Title: Array module
Inventor: BUORUFUGANKU FURIIDORITSUHI MI
IPC: H05K7/10
Filed: 1984-12-19
Abstract: A stacked double density memory module (30) may be formed from two industry standard memory chips (20, 25), by jumpering the no-connect (1) and chip enable (4) pins on one chip (20) and then stacking the jumpered chip on the other chip (25) with the pins on the jumpered (top) chip contacting the corresponding pins on the other (bottom) chip except for the chip select pins (4). In a preferred embodiment for use with 64K or one megabit DRAMs, the top chip is jumpered with a U-shaped strap (22) which runs from the no-connect pin (1) to the chip enable pin (4). The chip enable pin (4) is bent toward the chip body to retain the strap (22) in place. The technique may also be employed for stacking other industry standard memory or array chips.
Patent JP-H09153616-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGURO TATSUYA
IPC: C23C14/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which enables forming a metal silicide film with an interface with a silicon film or the like being flat and which has a low resistive film having excellent anti-oxidant and heat resistance properties, and a manufacturing method thereof. SOLUTION: In a manufacturing process of a metal silicide film 24, a metal film 22 made of Ni is deposited on an Si substrate 21 by sputtering. In this case, N2 gas is mixed into Ar gas at a rate of 2.5-10%. A metal film containing nitrogen, for example, a TiN film 23, is deposited on the metal film 22 by sputtering without exposing the substrate to the air. Subsequently, the resulting metal film is heat-treated at 400-700 deg.C for 30 seconds in an Ar or N2 atmosphere, and then the surface of the Si substrate 21 in contact with the metal film 22 is transformed into the metal silicide film 24 by diffusion of the metal (Ni). Furthermore, the TiN film 23 is etched by wet etching using a mixed solution of sulfuric acid and hydrogen peroxide, thereby obtaining the metal silicide (NiSi) film 24 as shown in Figure (c).
Patent JP-2001089178-A (JP)
Title: Production facility and production of porous preform for optical fiber
Inventor: KOIDE HIROYUKI
IPC: C03B37/018
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a production facility and method for production capable of obtaining a porous preform for an optical fiber stably for a long period of time. SOLUTION: This method for producing a porous preform by a VAD method for forming soot by ejecting a glass raw material gas and flame from a burner, forming fine glass particles in the flame and piling on a starting material, is provided by installing a heat-blocking means 7 at a column 5 of a soot lifting up device for lifting up the soot while growing it.
Patent JP-H09109371-A (JP)
Title: Learning image forming method for printed matter inspecting apparatus
Inventor: NISHIDA MASASHI
IPC: B41F33/14
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a learning image without expansion or contraction without depending upon the web feeding state by fetching a plurality of inspecting images, calculating the median values of the density value of each pixel, and forming the learning image of the basis of reference image with it as the pixel value of the learning image. SOLUTION: A plurality of images fetched continuously or at a predetermined interval are sequentially stored in image memories A24, B26, C28 through an image fetching processor 22. Then, the median values of the fetched images are calculated by a median value calculator 38, the image with the median value as a pixel value is stored as a learning image in a learning image memory 40, and stored as a reference image in a reference image memory 42. Thus, the learning image without expansion or contraction can be obtained without depending upon the web feeding state, and stable inspection can be executed.
Patent JP-H03129608-A (JP)
Title: Formation of indium oxide-tin oxide conductive film
Inventor: NATE TATSUO
IPC: C23C14/08
Filed: 1989-10-13
Abstract: PURPOSE:To form an ITO film of a small resistivity even at a low substrate temperature by specifying the maximum value of horizontal component of leaked magnetic flux on the target material surface when forming the ITO film on the substrate. CONSTITUTION:When forming an indium oxide-tin oxide conductive film (ITO film) on a substrate using a indium oxide-tin oxide sintered body as a target material and by means of a magnetron sputtering device, the maximum value of horizontal component of leaked magnetic flux on the target material of indium oxide-tin oxide sintered body surface is made to be 350-1500 gauss. If the leaked magnetic flux is intensified with this constitution, energy is locally concentrated on the target surface, the probability of the target being thrown out in a cluster increases. The cluster when it adheres to the substrate surface, it becomes the nucleus of crystal growth to provide an ITO film of a small resistivity and good crystal property.
Patent JP-H11111861-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA JUNJI
IPC: H01L27/112
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can shorten a turn around time of a mask ROM. SOLUTION: An inter-layer insulating film 39 is formed on an MOS transistor forming a memory cell transistor. Thereafter concurrent to formation of a contact hole 41A above a P+ source layer 36, and an ion-plantation hole 41B for ROM writing is formed on a gate electrode 34 of the MOS transistor. And boron (11B+) ions are implanted into a channel region 38 through the contact hole 41A and ion-implantation hole 41B to perform the ROM data writing and to form a P++ type plug implantation layer 42 on the source layer 36 at the bottom of the contact hole 41A, thus increasing a P-type impurity concentration.
Patent JP-S61145612-A (JP)
Title: Coordinate system setting method for robot teaching
Inventor: BABA KAZUYUKI
IPC: G05B19/42
Filed: 1984-12-18
Abstract: PURPOSE:To attain ease of teaching of a robot by measuring a point deciding a positive/negative direction of a cross line of three coordinate planes and a position of a touch sensor with respect to a reference coordinate system so as to set a new coordinate system in matching with the object of a job. CONSTITUTION:A position of the touch sensor with respect to the reference coordinate system when the touch sensor at the robot hand tip contacts XY, YZ and ZX planes is measured. That is, since three orthogonal planes are decided by measuring three points of each plane, in total 9 points, and cross lines of the three planes are the X, Y and Z axes. In order to decide the polarity of each coordinate axis, a point giving a positive value to each coordinate is measured. Through the operation above, an orthogonal coordinate system is set optionally in matching with the job object. Thus, the orthogonal coordinate system in matching with the robot operation is selected and teaching is applied based thereupon, then the teaching of a job to the robot is attained easily without unreasonableness.
Patent JP-S62128497-A (JP)
Inventor: OCHI MASAFUMI
IPC: H05B41/24
Filed: 1985-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03127038-A (JP)
Title: Camera provided with data imprinter
Inventor: HARADA SATOSHI
IPC: G03B17/24
Filed: 1989-10-13
Abstract: PURPOSE:To protect a dimming means and a film by retreating the dimming means when a film is being fed or the rear lid of a camera is opened. CONSTITUTION:When the switch SB detects whether or not the rear lid is opened and detects that it is opened, an 1 is outputted to the output terminal CTL of a microcomputer 43 and imprinting is inhibited. At this time, when the masks 12 and 13 come to retreating positions, a motor 16 is reversely rotated and they are retreated. When data is imprinted and the film is fed, a trigger signal is outputted to a data imprinting module 44, the data is imprinted, the motor is reversely rotated and the masks 12 and 13 are retreated. When the data is imprinted by interocking with feed, the film is taken up by a half frame. If the film is not stiff, the masks 12 and 13 are resetted and returned to a state before their retreat. Thus, the dimming means and the film are prevented from being damaged.
Patent JP-2000082642-A (JP)
Title: Method for bonding substrates together
Inventor: OKUBO YASUNORI
IPC: H01L21/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To form a laminated substrate from which curvature is reduced even when either one of paired substrates is curved so that its bonding surface may become a protruding surface or recessed surface. SOLUTION: Semiconductor substrates 11 and 12 are successively bonded together from one parts by fixing the substrate 11 in a flat state when the bonding surface 11a of the substrate 11 is protruding or fixing the flat substrate 12 in a flat state when the bonding surface 11a is protruding. When the bonding surface 11a is protruding, such forces that work to protrude the bonding surfaces 11a and 12a of the substrates 11 and 12 are applied and, when the surface 11a is a protruding surface, such forces that work to protrude the bonding surface 11a are applied. In either cases, the forces offset each other.
Patent JP-H03127308-A (JP)
Title: Production of thin-film magnetic head
Inventor: KANAI HITOSHI
IPC: G11B5/31
Filed: 1989-10-12
Abstract: PURPOSE:To eliminate the possibility that a magnetic gap layer is peeled and to improve yield by depositing and forming the magnetic gap layer which is nonmagnetic on a substrate including the top of a 1st lower magnetic pole layer, then depositing and forming a 2nd lower magnetic pole layer in a groove from above the magnetic gap layer formed in the other sandwiching the groove. CONSTITUTION:The magnetic gap layer 34 which is nonmagnetic is deposited and formed on the substrate 31 including the top of the 1st lower magnetic pole layer 33 and after the 2nd lower magnetic pole layer 35 extending on the magnetic gap layer 34 existing in the groove 32 is deposited and formed, an insulating layer 36 between the 1st layers, a thin-film coil 37, an insulating layer 38 between the 2nd layers, and an upper magnetic yoke 39 are successively laminated and formed thereon. A terminal drawing out layer 40 is formed at the end of the thin-film coil 37 and an insulating protective film 41 is formed on the thin-film coil 37 and the upper magnetic yoke layer 39; thereafter, the surface on the opposite side where the magnetic pole layer, etc., of the substrate 31 are not formed is lapped to expose the 1st, 2nd lower magnetic pole layers 33, 35 and the magnetic gap layer 34. The magnetic gap layer is stably formed with a good adhesive property on the substrate in this way and the yield of production is improved.
Patent JP-H04143919-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1990-10-04
Abstract: PURPOSE:To obtain a wide range C/N and excellent durability by forming a thin film comprising of column-like fine grains with specified incident angle to give specified saturation magnetic flux density. CONSTITUTION:On a back coating layer 4 containing a filler and resin, or lubricant as required, there are deposited a polymer film 1, CoO or Co-Ni-O thin film 2 and protective lubricating layer 3. The thin film 2 consists of column- like grains formed with an angle range of thetamin from 90 deg. incident angle. thetamin ranges 20 - 10 deg. and the saturation magnetic flux density in 40 deg. -thetamin ranges 5000 - 8000 (G). This magnetic recording medium has larger perpendicualr magnetization component component with improvement in the short wavelength range. Moreover, since output in long wavelength range covers the oblique component from 90 to 40 degree, frequency characteristics of good balance can be obtained.
Patent JP-2000094577-A (JP)
Title: Weather resistant resin-coated metal plate
Inventor: EBIYA TOSHIAKI
IPC: B32B15/08
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a resin-coated metal plate mainly used outdoor, and having excellent weather resistance and processability. SOLUTION: In the resin-coated metal plate comprising a colored acrylic resin film 13 and a transparent resin film 14 sequentially laminated and integrated on a metal plate of a base material 11 via an adhesive 12; the film 14 is formed of a blended composition of a polyvinylidene fluoride resin and an acrylic resin.
Patent JP-S62128439-A (JP)
Title: Dry battery
Inventor: MATSUMOTO KENJI
IPC: H01M4/06
Filed: 1985-11-28
Abstract: PURPOSE:To prevent pH of electrolytic liquid from dropping, by treating positive pole material, in advance, with water solution containing zinc ions. CONSTITUTION:In a dry battery employing manganese dioxide as positive pole active material, zinc as negative pole active material and using such electrolytic liquid as containing zinc perchlorate as its main component, the manganese dioxide serving as positive pole active material is treated, in advance, with water solution containing zinc ions. Since pH of electrolytic liquid can be prevented from dropping and generation of hydrogen gas from zinc serving as the negative pole material can be suppressed in this way without using mercury, a dry battery moninating in its industrial evaluation can be obtained.
Patent JP-H04144323-A (JP)
Title: Demodulator
Inventor: HARA YASUSHI
IPC: H04J1/00
Filed: 1990-10-04
Abstract: PURPOSE:To surely demodulate a control signal against a change in the amplitude by using an integration circuit and a differentiation circuit so as to detect the rise and the fall of a rectified base band control signal identifying the rise and the fall by a comparator with hysteresis. CONSTITUTION:A control section extracted by a filter 2 is rectified by a rectifier circuit 4 and becomes a base band signal. An integration circuit 5 and a differentiation circuit 6 detect the rise and the fall of the base band signal. Then a comparator 7 connected to the differentiation circuit 6 has a hysteresis characteristic and the output of the comparator 7 switches a high level and a low level when the output of the differentiation circuit 6 represents the rise and the fall of the base band signal and the output of the comparator 7 is unchanged in other cases. Since the comparator 7 has a threshold level, the output of the comparator 7 goes to a high level when the rising signal is detected and the output of the comparator 7 goes to a low level when the falling signal is detected.