baber/WOPTO huggingface dataset:
Patent JP-S622622-A (JP)
Title: Surface treatment method
Inventor: IGAWA EIJI
IPC: H01L21/302
Filed: 1985-06-28
Abstract: PURPOSE:To remove a damaged layer by etching, with a Si substrate controlled more at low temperature, and not to make reactive gas molecules and atoms to remain on the Si substrate, by placing a sample into a chamber capable of vacuum-exhausting, and irradiating the sample with ultraviolet light while ozone is made to flow at the same time with Cl2 or F2. CONSTITUTION:At first, Cl2 or F2, together with ozone, are supplied into a vacuum chamber 21 by vacuum-exhaust. A sample 23 is dry-etched, and thereafter its surface is made to comprise an Si layer with impurity atoms. Ultraviolet light is radiated through a window 24 made of quartz or the like, which is installed in this vacuum chamber and transmits the ultraviolet light. The Cl2 absorbs more light near about 300nm in wavelength, being decomposed into a Cl radical. On the other hand, ozone well absorbs light of about 250nm wavelength, being decomposed into oxygen atoms. Thus, ozone and Cl2 are introduced concurrently and decomposed by ultraviolet light, whereby the surface layer can be etched effectively.
Patent JP-H11336606-A (JP)
Title: Cylinder for internal combustion engine
Inventor: ICHIKAWA KAZUO
IPC: F02F1/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder for an in-line internal combustion engine cylinder of more than two cylinders having siamese constitution in which a deflection of a bore of a cylinder is small. SOLUTION: A bore 18 of each of cylinders 12a to 12d is formed into a complete round shape. In a cylinder liner 14, an outer diameter D2 in a direction (arrow Y direction) perpendicular to a line of the cylinders 12a to 12d is slightly larger than an outer diameter D1 in a direction (arrow X direction) along the line of the cylinders 12a to 12d. Accordingly, each outer periphery of each of the cylinder liners 14 is formed into a plane elliptical shape. Further, a plurality of peripheral grooves are provided at a certain interval in an axial direction in an outer periphery of the cylinder liner 14.
Patent JP-S62299400-A (JP)
Inventor: NAKAYAMA TSURUO
IPC: B43K25/02
Filed: 1986-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6120631-A (JP)
Title: Fin forming press mold for heat exchanger
Inventor: SUGIYAMA SADAHIKO
IPC: B21D28/04
Filed: 1984-07-09
Abstract: PURPOSE:To execute effectively forming of a collar part of a collared through- part by an operation of once, by forming a tapered part on a punch, decreasing gradually a gap between the punch and die inner hole, and providing a means for aligning automatically the punch by an operation of a magnet. CONSTITUTION:A tapered part 35 is formed on an ironing punch 34, and a gap between the punch 34 and a die inner hole 11 is decreased gradually as the punch 34 goes in. The first magnet 44 is embedded in the bottom face of the punch 34, and the second magnet 46 is provided on a bottom face 45 of an opposed punch holding case 32. A repelling action is generated between both the magnets 44, 46, the punch 34 is aligned, and it is held so as to be movable in a state that a flange part 38 had been pressed against the inside surface of a detaining edge part 42. When a die 10 is made to go into the inner hole 11 of the punch, a tip tapered part 36 spreads out a prepared hole 48 of a thin plate base material 50, and extrudes its opening edge part to the die 10 side. An extruded cylindrical part is ironed between the tapered part 35 of the punch 34 and the die inner hole 11, and a collared through-hole 54 of uniform thickness having a collar part 52 of prescribed height is formed.
Patent JP-H0434353-A (JP)
Title: Membrane unit attaching and detaching apparatus for enzyme electrode
Inventor: KATAYAMA HIDEO
IPC: G01N27/28
Filed: 1990-05-31
Abstract: PURPOSE:To simply perform the attachment and detachment of a membrane to a backing electrode and to certainly prevent the generation of the infection accident accompanied by the attachment and detachment of the membrane by connecting an attaching part attaching a laminated membrane and a preserving liquid receiving part in a detachable manner. CONSTITUTION:When the attachment and detachment of a laminated membrane 5c are carried out, a cap holding part 3 constituting a detaching part is exactly opposed to the cap 5b already attached to a backing electrode 5a to be pressed toward the backing electrode 5a. By this method, the cap 5b merely fitted to the backing electrode 5a can be simply pulled out. In this case, the laminated membrane 5c is pulled out along with the cap 5b. If necessary, a preserving liquid receiving part 4 is mounted so as to cover the cap holding part 3 and the cap holding part 2 constituting the detaching part is pressed toward the backing electrode 5a to fit the cap 5b held to the cap holding part 2 to the backing electrode 5a.
Patent JP-S623382-A (JP)
Title: Picture processor
Inventor: TAODA MASAMI
IPC: G06T3/00
Filed: 1985-06-28
Abstract: PURPOSE:To increase the picture processing speed by deciding whether or not picture information read out of a picture memory according to window signals is set within a designated memory area and performing the picture processing with the arithmetic processing code designated in response to the result of said decision. CONSTITUTION:The 1st and 2nd arithmetic processing code registers 26 and 27 store the 1st and 2nd arithmetic codes supplied via a system interface 20 and then apply them to an arithmetic part 23. The part 23 receives the control of a window control part 28 and selects an arithmetic processing code. Then the part 23 carries out an arithmetic operation indicated by the processing code with respect to the picture information read out of a display memory 24 and the picture information supplied via an input/output control part 22. The part 28 compares the information on a window area supplied via the interface 20 with the address information supplied via the part 22 and controls the part 23 is response to the result of comparison.
Patent JP-S63305902-A (JP)
Title: Ultrafiltration film
Inventor: YAMAMOTO HIROKAZU
IPC: B01D69/00
Filed: 1987-06-09
Abstract: PURPOSE:To enhance solvent resistance of the title film by supporting a film developed on the water surface which consists of the complex of alkali polystyrenesulfonate and diloweralkyldistearyl ammonium halide on a supporting body in the ultrafiltration film. CONSTITUTION:The aq. soln. of alkali polystyrenesulfonate shown in a general formula I (in formula, M is alkali metal end (n) is about 100-10,000) is mixed with the aq. soln. of diloweralkyldistearyl ammonium halide shown in a general formula (C18H37)2N<+>(R)2X<-> (in formula, R is lower alkyl group and X is halogen atom) and ppt. is recovered and thereafter dried to prepare a complex. This is made to a thin film with development on the water surface by using the mixed solvent wherein e.g. the ratio of chlorofolm to ethyl acetate is 0.2-0.8 as a development solvent and the aimed film is obtained by scooping it up on a supporting body.
Patent JP-S63313987-A (JP)
Title: Method for reducing number of movtion vector of digital television image reduction method
Inventor: KURAIBU HENRII GIRAADO
IPC: H04N7/173
Filed: 1988-06-09
Abstract: PURPOSE:To prevent an image from out-of-focused and to decrease judder by constituting a vector reducer with a register to receive an input, a motion vector field memory, and a processor to select a suitable motion vector. CONSTITUTION:The vector reducer 40 is composed of eight pieces of registers R101-108, four pieces of motion vector field memories 109-112, a processor 113, and an output memory 114. The memories 109-112 operate periodically; during a time when the following field data in the following field is being written in a fourth memory, the remaining three memories supply data for the current field, the following field, and the preceeding field. At consecutive fields, the data is in the current field and the preceeding field which is prepared for being finally re-written. In order to determine the best four out of seven motion vectors, the processor 113 selects the four whose fidelity indices (FOM) are minimum out of total seven motion vectors.
Patent JP-S6156384-A (JP)
Title: Display with improved pixel electrode and subassembly
Inventor: YANIV ZVI
IPC: G02F1/1362
Filed: 1985-06-28
Abstract: Light influencing subassemblies and displays each having a structure in which all of the pixel electronic circuitry, including isolation devices where utilized, are located at one electrode side of each pixel electrode combination. The structure includes the subdivision of one pixel electrode into at least two spaced apart side-by-side electrode segments opposite a common electrode. The displays include light influencing material disposed between the segmented and common electrodes. The electrode segments further can include at least one isolation device coupled to at least one of the segments which facilitates selective excitation of the pixel elements and applied potential reversal across the electrodes during alternate display frames. The displays have an increased manufacturing yield, reduced capacitance and increased isolation. Also disclosed is a method of making the subassemblies and displays.
Patent JP-H08314226-A (JP)
Title: Multicolor image forming device
Inventor: NAMIKI KAZUHIKO
IPC: G03G15/16
Filed: 1995-05-18
Abstract: PURPOSE: To achieve accurate coincidence of images superimposed by bringing an intermediate transfer belt into contact with a photoreceptor, into a fixed position at all times. CONSTITUTION: The intermediate transfer belt 46 is moved apart from the photoreceptor drum 44 with the tension of the belt 46 kept constant, by turning an eccentric cam 60, provided between a pressure pulley support member 57 and a tension pulley support member 59, thereby moving a pressure pulley 52 and tension pulley 53 only a fixed distance while maintaining their positional relationship. In this state, the intermediate transfer belt 46 is moved only a specific distance in an opposite direction to that used in transfer, then the belt 46 is pressed to the photoreceptor drum 44 by the pressure pulley 52 by turning the eccentric cam 60.
Patent JP-S63306395-A (JP)
Title: Heat pipe
Inventor: ITO MASAHIKO
IPC: F28D15/06
Filed: 1987-06-08
Abstract: PURPOSE:To visually and easily determine the action or inaction of a heat pipe by disposing a part of an indicator which changes its shape in response to the temperature or pressure of working fluid vapor inside a sealed container and exposing the rest of it outside the container. CONSTITUTION:Working fluid 2 is contained in a sealed container 1 which has a wick 3 on its inner surface that generates a capillary pressure. Further, at the heat releasing end of the container 1, a Bourdon tube 4 as an indicator communicates to the inside of the container 1. Under inoperative condition, there is a vacuum inside the tube 4 and its end is curved. Under operative condition in which the lower part of the container 1 is heated and the heat is released from its upper part, the fluid 2 evaporates to increase the pressure inside the container 1, and so, the end of the tube 4 is straightened. Therefore, by way of a transformation of the indicator, the action or inaction of a heat pipe can be visually and easily determined.
Patent JP-H11334602-A (JP)
Title: Stock cart
Inventor: SHIRAI TAKANAO
IPC: F16D65/28
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a stock cart that permits always stable retention when stopping at any case, an easy operation of locking of wheels for fixed caster and release of that, and free nesting in the lateral direction, with a configuration in which the fixed caster can be locked. SOLUTION: A stock cart 10 comprises a bogy frame with a nesting structure, free casters 2 which are fixed to the bottom face closer to the four corners of the bogy frame, a fixed caster 3 which is fixed to almost the center of the bottom face of the bogy frame, a base plate 4 which is rotatively fixed to a portion closer to the rear end of the boggy frame, braking means 6 for locking the wheels of the fixed caster 3, and brake operation means 50 for operating the braking means 6 to the locking and unlocking directions of the wheels of the fixed caster 3. By turning the base plate 4 upward, a face formed at the lower end of the fixed caster 3 is lifted by a face formed at the lower end of the free casters 2. Nesting is conducted by operation of the four wheels of the free caster 2.
Patent JP-S55135564-A (JP)
Title: Preparation of seasoned noodlelike konjak and product
Inventor: TAKAHASHI HIROMU
IPC: A23L19/00
Filed: 1978-11-17
Abstract: PURPOSE: To prepare seasoned noodlelike Konjak (paste made from the starch of the devil's-tongue) having a high nutritive value, soft and pleasant to the palate and throat, and moderate chewiness, by adding various seasonings and embryo bud flour of seeds of Sankaburo (a plant native to Africa) to the konjak flour.  
     CONSTITUTION: Konjak flour is incorporated with any mixture of sugar, common salt, sodium glutamate or succinate, Guinea pepper flour, powdered sea tangle, ground lobster flesh, powdered wakame seaweed, and chemical seasonings, and ambryo bud flour of seeds of Sankaburo (a plant native to Africa), an adequate amount of water with stirring. An aqueous calcium hydroxide is added to knead the mixture, and the paste is extruded from an extruder into noodles, which are boiled in hot water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11335115-A (JP)
Title: Production of hydrophobic aerogel
Inventor: SONODA KENJI
IPC: C01B33/158
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hydrophobic aerogel, capable of efficiently removing ammonia evolved during hydrophobic treatment without requiring the use of a large amount of a solvent. SOLUTION: A gel having a skeleton of the formula (SiO2 )m ((m) is a positive integer) and containing a silanol group is subjected to hydrophobic treatment by using a sililating agent as a hydrophobic treatment agent to produce ammonia as a by-product in the hydrophobic treatment and then dried in a supercritical state to produce a hydrophobic aerogel. In the operation, the treated solution after the hydrophobic treatment is brought into contact with carbon dioxide and ammonia in the treated solution is precipitated as ammonium carbonate and removed. Ammonia can be removed by the reaction of carbon dioxide and ammonia without using a large amount of a solvent.
Patent JP-S5766338-A (JP)
Title: Testing method for coupling of differential side gear and drive shaft for car
Inventor: MURAMATSU YASUTAKA
IPC: F16H48/06
Filed: 1980-10-13
Abstract: PURPOSE:To enable to perform a reliable test which is free from unevenness and error, by using a testing tool that can set a limit value of a torque, which releases the engagement of a claw and a handle part and brings the claw into rotation. CONSTITUTION:A test tool 27 is prepared, and a torque value, which releases the engagement of a claw 20 and a handle part and brings the claw 30 into rotation, is set. The value is set at a value which is somewhat smaller than that of a force required for pulling off of a small sized part 16 of a drive shaft coupled to a differential side gear 8 after removing a span ring 18. Then, the end of the claw 30 engages a projection member 26, and a middle bending part 32 is brought into contact with an end surface 25 of an extension part 24 of a final drive unit 9. Then, a handle part 28 of the test tool 27 is turned in a direction in which the driven shaft 4 is pulled off from the differential side gear 8. The drive shaft 4 comes out of a casing 10 or the claw 30 turns in a manner that the drive shaft 4 does not come out, and from either of them, it can be easily decided whether the drive shaft and the casing are reliably coupled.
Patent JP-S623242-A (JP)
Title: Exposing device for copying machine
Inventor: OKUBO KENZO
IPC: G03G15/04
Filed: 1985-06-29
Abstract: PURPOSE:To perform fast exposure by moving the 1st and the 3rd plane mirrors and the 2nd and the 4th plane mirrors provided between an image forming lens and a photosensitive body according to an exposure scan on an original, and putting them in partial charge of a function of image formation on the photosensitive body in a half of their scanning stroke. CONSTITUTION:When a light source 1 begins to make an exposure scan on the original 2 from a point A to a point B, plane mirrors M1 and M3 form a scanned original image at an image formation position P while moving on straight lines L1 and L3 as shown by arrows. When the light source 1 reaches a point C in the center of the original 2, the plane mirrors M1 and M3 stop. When the light source 1 makes the exposure scan continuously beyond the point C, plane mirrors M2 and M4 begin to move on straight lines L2 and L4 as shown by arrows and form a scanned original image at the image formation point P; when the light source 1 reaches the point B, the plane mirrors M2 and M4 stop and the original image of the original 2 is exposed and scanned entirely from A to B and then recorded on the photosensitive drum 3 electrostatically. Consequently, the movement distance of the moving part may be short and fast exposure is performed.
Patent JP-H04368202-A (JP)
Title: Installation structure of axle and wheel
Inventor: TOYODA HIDETOSHI
IPC: B60B27/06
Filed: 1991-06-14
Abstract: PURPOSE:To prevent rusting from occurring due to electrolytic corrosion or moisture on a contact surface between a wheel and an axle when magnesium alloy is used for the wheel and iron material is used for the axle. CONSTITUTION:An anodized aluminum spacer 20 where anodizing treatment is conducted is installed at a contact surface between a wheel 2 and the flange 6 of an axle 1 to prevent electrolytic corrosion by anodized aluminum insulation, and moisture rusting by a sealer 24 placed at the peripheral groove 23 between a flange 7 and the outer periphery of the spacer 20.
Patent JP-H02193160-A (JP)
Title: Electrifying device
Inventor: SHIMONO MAMORU
IPC: G03G15/02
Filed: 1989-06-07
Abstract: PURPOSE:To obtain electrifying characteristics which is stable without electrifying nonuniformity and to realize excellent image formation by supporting a member which uniformizes ion current with a member which is integrated with an image carrier in position as a position reference. CONSTITUTION:The subject device is provided with an ion current generating means 21b which generates the ion current and the member 21a which is between the ion current generating means 21b and the image carrier 20 and uniformizes the ion current to be supplied to the image carrier 20. The device is composed so as to permit the member 21a, which uniformizes the iron current, to be supported by a member 85 which supports the image carrier 20. Namely, since the member 21a, which uniformizes the ion current with the member 85 integrated with the image carrier 20 in position as the position reference, is supported, accuracy of the dimension between the image carrier 20 and the member 21a which uniformizes the ion current is steadily attained. Thus, the steady electric discharge is always obtained and the excellent image formation is realized.
Patent JP-H05293092-A (JP)
Title: Measuring and treating device
Inventor: ARUBERUTO SANCHIESU FUARESU
IPC: A61B5/05
Filed: 1992-04-18
Abstract: PURPOSE: To provide a measuring and treating device that can change the intensity of an electric current used when performing a measurement and treatment, and further can treat with the most preferable electric current to organism. CONSTITUTION: This measuring and treating device is equipped with a measuring section 50, which measures a value obtained when an electronic current having a constant value i1 is flown between the required placed of a living body, a treating section 70, which can flow an electronic current below 20 microampare, and a switching means, which switches the measuring section 50 and treatment section 70 to enable a selective work thereof.
Patent JP-H0263564-A (JP)
Title: Centrifugal separator for dehydration
Inventor: HAINTSU HERUBERUTSU
IPC: D06F49/00
Filed: 1989-06-07
Abstract: PURPOSE: To prevent a material discharged by the centrifugal operation from getting wet with water and mist by suspending a housing with operating cylinders on a carrier and providing a frame with side ports for introducing and discharging the material. CONSTITUTION: The operating cylinders 16, 17 are operated so that a drum housing 20 moves from a centrifugal operating position to and discharging position and a group of the cleaned material is discharged from a drum 22. The cleaned material discharged from the opening 38 in the centrifugal drum 22, hence discharged from the opening in he shell housing 20 coincident therewith drops on a belt conveyor 42 and is held on the belt conveyor by the trough-like frame surrounding a conveyor belt. Next, the conveyor belt 42 conveys a group of the material, which is subjected to the centrifugal operation, in the direction perpendicular to the drum axis and transports the group of the material to a dryer for the purpose of removing the remaining moisture from the cleaned material.  Since the frame carrying the drum housing 20 consists of only vertical columns 13 at the root of the drum, the material subjected to the centrifugal operation is transferred in 4 different directions.
Patent JP-H091781-A (JP)
Title: Method for controlling driving part of multimotor for printing machine and apparatus for the same
Inventor: YOAHIMU BURUMEERU
IPC: H02P5/56
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitate prevention of a trouble of a component from being enlarged by a method wherein when one component of driving units is damaged, the remaining all driving units are synchronized in angle to reduce speed to a stop following a specific time function. SOLUTION: Printing cylinders 1.1-1.N not connected mechanically are driven with motors 2.1-2.N. Position generators of high resolution 3.1-3.N and signal generators 4.1-4.N are provided thereto. Those signals are inputted to driving control parts 5.1-5.N, and electric power is supplied to the motors 2.1-2.N via an electric power convertor. Further, a control part 6 controls axial positions of respective motors 2.1-2.N via the driving control parts 5.1-5.N so as to obtain angular synchronism. When a component of the positional generators 3.1-3.N or the like is damaged, the remaining all driving parts are synchronized in angle and reduced in speed to a stop state. The reduction of speed is carried out following a time function preliminarily determined by the driving part having the component detected to have a defect.  Therefore, a trouble of one component can be made a single trouble without being enlarged.
Patent JP-S5475991-A (JP)
Title: Junction-type field effect transistor
Inventor: YASUNO KOUSUKE
IPC: H01L29/80
Filed: 1977-11-29
Abstract: PURPOSE: To restrain the rediffusion of source and drain regions to a substrate to enlarge a mutual conductance by forming source and drain regions in a polycrystal Si layer, which is provided at the bottom of a SiO 2  film, and using the SiO 2  film at the bottom as a diffusion stop layer.  
     CONSTITUTION: SiO 2  films 12 and 13 are selectively formed on source and drain forming regions of P-type Si substrate 11, and a N-type layer is grown epitaxially throughout the surface. However, single crystal layer 14 is accumulated on exposed substrate 1 while protruding slightly, and polycrystal Si layers 15 and 16 are accumulated on films 12 and 13 while protruding slightly. Therefore, SiO 2  film 17 is caused to adhere to all the surface which has protrusion parts removed and is made flat, and apertures are provided on single crystal layer 14 and polycrystal layers 15 and 16 respectively to form P + -type gate region 19 and N - -type source and drain regions 22 and 23 in layer 14 and layers 15 and 16 respectively by diffusion. After that, a gate electrode, which is not shown in the figure, is fitted to region 19, and source and drain electrodes 24 and 25 are fitted to regions 22 and 23 respectively. 
     COPYRIGHT: (C)1979,JPO&Japio