baber/WOPTO huggingface dataset:
Patent JP-H0975962-A (JP)
Title: Overflow weir and septic tank using the same
Inventor: TANAKA KATSUYA
IPC: C02F3/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To make leveling possible with an easy operation by simple equipment by mounting an actuation member having a presser which acts pressing force in a direction approximately perpendicular to an inclined wall when transversely expanded at the side wall of an overflow weir as a fixing structure for fixing this overflow weir between vessel walls. SOLUTION: A level vial is placed on the overflow weir 1 used for transferring the flow of treated water from the settling vessel A to the disinfecting vessel B and the pressing force is released by pulling up a releasing means 12 consisting of a flexible cord near either of the right and left actuation members 7 to be adjusted by viewing the indication of this level vial. The pressing force of the actuation member 7 acts again to press the presser 9 to the vessel wall 6 when the releasing means 12 is returned to its home position after the position in the vertical direction is adjusted.  The overflow weir 3 and a disinfecting cylinder holding chamber 4 are connected by a flow transfer pipe 5 and, therefore, the shearing stresses and shearing twists, if generated by the horizontal adjustment of the overflow weir 1, are absorbed by this flow transfer pipe 5 and the application of undue stresses on the overflow weir 1, the flow transfer pipe 5, the disinfecting cylinder holding chamber 4, etc., is prevented.
Patent JP-H0222488-A (JP)
Title: Method and apparatus for electrochemical separation of metal mixture and alloy
Inventor: YOZEFU HANURIKU
IPC: C25C7/00
Filed: 1988-09-27
Abstract: PURPOSE: To separate and recover toxic heavy metals from waste scrap, and to reutilize these heavy metals, by melting the waste metal scrap contg. the toxic heavy metals into an electrolyte and continuously depositing and separating the plural metals contained therein according to electrochemical potentials.  
     CONSTITUTION: The electrolyte formed by anodically melting the waste scrap contg. various kinds of the harmful heavy metals in tetrafluoroboric acid (HBF 4 ) is supplied from an inflow port 20 into the first cell 1 of a series of plural cells 1 to 11 connected to each other. Granular materials (exclusive of Hg) Me of Hg, Ag, Cu, Pb, Sn, Ni, Co, Cd, Fe, Cr and Zn are previously put into the respective cells according to the electrochemical potentials. The electrolyte is put into the first cell where the Hg exists to deposit the An in the electrolyte. The Hg enters the inside of the electrolyte as cations by as much as the equiv. amt. The Hg is deposited in the second vessel contg. the Ag particles. The baser metals are thus successively separated and deposited according to the electrochemical potentials and only the Zn is contained in the final electrolyte and is, therefore, electrodeposited on the cathode in an electrolytic cell 12. The toxic heavy metals are separated and recovered and are reutilized. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001066878-A (JP)
Title: Method for regenerating developing sleeve
Inventor: TAKAHASHI AKIHISA
IPC: G03G15/08
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To reutilize a used developing sleeve without discarding and to obtain good image quality. SOLUTION: A used developing sleeve 1 built in a process cartridge and formed from a cylindrical substrate 3 made of aluminum is washed by immersion in a solvent for alumina and then subjected to alumite treatment by inversion in an acid solution. The resulting alumina film is hydrated to regenerate the developing sleeve 1.
Patent JP-S6394613-A (JP)
Title: Manufacture of polycrystalline thin film
Inventor: KUMADA KEN
IPC: H01L21/263
Filed: 1986-10-09
Abstract: PURPOSE:To manufacture an excellent polycrystalline thin film at high speed by a method wherein, after the amorphous film of a reaction product has once been formed by the irradiation of a beam of light, and said film is crystallized by projecting the second beam of light of the same wavelength as above or a different wavelength on the amorphous film. CONSTITUTION:When raw disilane gas is introduced from a gas introducing hole 8 and a substrate 2 is cooled down to 100 K, an adsorbed and condensed Si2H6 layer 12 is formed on the substrate 2. Then, the argon-fluoric laser 5a, which is the reaction light source and oscillates the pulse beam of 193 nm, is lighted up and the beam of light is made to irradiate on the adsorbed and condensed Si2H6 layer 12 located on the substrate 2 by moving a reaction mirror 4a back and forth. The adsorbed and condensed Si2H6 layer 12 shows reactions by the irradiation of said beam of light, and an amorphous SiH layer 13, having a number of recesses and projections on the surface is grown. Then, the residual gas in a reaction chamber is evacuated, and after the temperature of the substrate has been brought back to room temperature, the argon ion laser 5b of 488 nm and 515 nm is made to irradiate on the amorphous SiH layer 13. As a result, the amorphous SiH layer 13 is converted into a polycrystalline silicon layer 14.
Patent JP-H0287821-A (JP)
Title: Programmable logic array
Inventor: YASUI TAKASHI
IPC: H03K19/177
Filed: 1988-09-26
Abstract: PURPOSE:To operate a device with a one-phase clock signal easy to control and to quickly perform the data processing with multiple inputs by arranging N-channel transistors TRs in parallel for the signal supplied to an AND plane and supplying the one-phase internal clock signal. CONSTITUTION:N-channel TRs are arranged imparallel in an AND plane 3' for the signal sent out from an input register 1. Then, the device is quickly operated with multiple inputs. A clock signal is supplied from the external to internally generate first and second clock signals. With respect to clock signals 1 and 2, the output timing of the clock signal 2 supplied to an OR plane 4 is somewhat delayed behind the clock signal 1 by an AND plane dummy circuit 20. Thus, the OR plane 4 is operated after the output signal of the AND plane 3' is settled, and an erroneous signal is not sent out from the OR plane 4.
Patent JP-H0289023-A (JP)
Title: Liquid crystal device and production thereof
Inventor: MURAKAMI KAZUO
IPC: G02F1/1333
Filed: 1988-09-26
Abstract: PURPOSE:To produce the liquid crystal device which can be driven at a low voltage, does not require the use of polarizing plates and can be made into a large size by providing two sheets of substrates which may have electrode layers and at least one of which is transparent and a specific light control layer which is supported between these substrates. CONSTITUTION:The liquid crystal device has two sheets of substrates which may have the electrode layers and at least one of which is transparent and the light control layer which is supported between these substrates. The light control layer consists of a liquid crystal material and a transparent solid material consisting of an epoxy acrylate resin. The liquid crystal material forms a continuous phase and the transparent solid material exists in the form of particles or three-dimensional network in the liquid crystal material. The driving of the thin-film liquid crystal device of a large area with the voltage as low as 10 to 50V is, therefore, possible, and the rising response speed is high even with the low voltage of this extent. Multiplex driving is possible as the transparent-opaque contrast is high and the liquid crystal device has the threshold value. Lighting control, visual field control and large-size display of characters and figures are facilitated and the production is facilitated as well.
Patent JP-S6395703-A (JP)
Title: Antenna system
Inventor: URASAKI SHUJI
IPC: H01Q19/13
Filed: 1986-10-09
Abstract: PURPOSE:To cover a service area with high gain by providing a reflection mirror and selecting an aperture diameter of a feeder horn to a prescribed value or over in the relation of a wavelength and a sine of a half the angle from the aperture center of the feeder horn to the circumference of the reflector so as to simplify a feeder circuit. CONSTITUTION:With a small parameter (t) expressed in equation 1, the feeder born 1 is constituted to have a parameter (u) expressed in equation 2 in the relation of u>2.5. In equation 1, dh, Lh are the aperture diameter and axial length of the feeder horn 1 respectively, S is a distance between a point when a ray along with the center axis 4 of the feeder horn is radiated onto a reflection mirror 3 and a point up to the center of aperture of the feeder horn 1 and lambda is a wavelength. In equation 2, thetae is a half the angle from the aperture center of the feeder horn 1 till the circumference of the reflection mirror. Thus, both a radiation beam 21 in a main lobe region of a radio wave radiated from the feeder horn 1 and a radiation beam 22 in a sub lobe region are radiated into the reflection mirror 3 and reflected from the reflection mirror 3.
Patent JP-H10130374-A (JP)
Title: Resin composition for sealing semiconductor and its semiconductor apparatus
Inventor: KUROKI MOTOHIRO
IPC: H01L23/31
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a high-performance resin composition for sealing semiconductors, excellent in soldering heat resistance. SOLUTION: This epoxy resin composition for sealing semiconductors comprises an epoxy resin, a curing agent, an inorganic filler and a hindered phenol compound as essential components. The hindered phenol compound contains a >=1C organic group on each of two adjoining carbon atoms of a carbon atom to which a phenolic hydroxyl groups is bonded.
Patent JP-H03106577-A (JP)
Title: Production of core material for internal chilling of aluminum
Inventor: TSUDA MASAOMI
IPC: B32B15/01
Filed: 1989-09-19
Abstract: PURPOSE:To increase the joint strength between the core material and Al casting or an Al alloy base material by coating both surfaces of a metallic material member which is thermally stable in a specific temp. range with Al or Al alloy sheets and subjecting the member to clad rolling then to a diffusion heat treatment in a specific temp. range. CONSTITUTION:Both surfaces of the metallic material member which is thermally stable in the temp. range from room temp. to 800 deg.C is coated with the Al or Al alloy sheets and is subjected to the clad rolling. The clad material from this rolling stage is subjected to the diffusion heat treatment in the temp. range from >=150 deg. to <=400 deg.C. The core material which has the excellent joint strength and high tensile strength and is excellent as the combined reinforcing material for Al alloy casting is obtd. in this way.
Patent JP-H0579836-A (JP)
Title: Star scanner
Inventor: TERADA HIROSHI
IPC: G01C21/24
Filed: 1991-09-20
Abstract: PURPOSE:To make it possible to cover the approximately entire celestial sphere by providing a plane mirror, which can be rotated with a line connecting a lens and the center of a light receiving part as an axis, and wherein the direction of the field of view of the light receiving part is bent at an angle smaller than a specified angle, at the outside of the body of a satellite. CONSTITUTION:The incident light from a plane mirror 2, whose field-of-view direction 1 can be bent at an angle smaller than 90 degrees, is converged into a light receiving part 4 with a lens 3. A rotating part 6 rotates a rotating axis 5. When there is a star having the detectable brightness in the field-of-view direction 1, the light of the star is reflected from the mirror 2, which is arranged so as to protrude into the outside of a body side surface 8 of a body 7 of an artificial satellite. The light is detected with the light receiving part 4 through the lens 3. The axis 5 is located on a line passing the lens 3 and the center of the light receiving part 4. The rotating part 6 fixes the mirror 2. The rotating part 6 can be rotated around the axis 5 by 360 degrees and can be stopped at an arbitrary position. Since the bending of the field-of-view direction 1 with the mirror is less than 90 degrees, the incident light from the star is not obstructed with the body 7. Thus, the star at any direction with respect to the artificial satellite body 7 can be detected.
Patent JP-H04363037-A (JP)
Title: Wire bonding apparatus
Inventor: NAKAYAMA OSAMU
IPC: H01L21/60
Filed: 1991-09-20
Abstract: PURPOSE:To eliminate an unnecessary mechanical oscillation source and to perform a bonding operation at high speed and in a short time by a method wherein an arm is driven by using a rockingtype motor which can be rocked inside a face perpendicular to a magnetic flux inside the gap of a magnetic circuit including a permanent magnet and a yoke and which is provided with a moving coil coupled directly to the arm. CONSTITUTION:A rocking arm 1 can be rocked around a shaft 2; a capillary 3 is attached to one end of the rocking arm 1 and a moving coil 4 is attached to the other end. The moving coil 4 is situated inside the gap of a magnetic circuit 5 which is constituted of a permanent magnet 51 and a yoke 52. When an electric current is made to flow to the moving coil 4, the arm 1 is driven. The position and the speed of the arm 1 are detected by means of a position detector 6 and a speed detector 7 which have been attached individually to the shaft 2. The capillary 3 pushes and bonds the tip of a gold wire 8 to a bonding pad on a semiconductor pellet 9. When the capillary 3 is moved up and down, a mechanical oscillation and the like are not caused, and the capillary can be rocked easily at high speed.
Patent JP-H04119335-A (JP)
Title: Nonlinear optical material and its composition
Inventor: SONODA NOBUO
IPC: G02F1/35
Filed: 1990-09-10
Abstract: PURPOSE:To easily obtain a compound having high optical non-linearity and to obtain a photonics device having the wide range of material selection by containing a ylide compound. CONSTITUTION:This composition is constituted of the ylide compound. The ylide compound means a compound in which carbon and an element other than carbon are connected in two bonding forms of covalent binding (-yl) and ionic bonding (-id) such as R<1>3M<+>-C<->R<2>R<3> (M=N, P and the like) R<1>2M<+>-C<->R<2>R<3> (M=S and the like). Since the ylide compound has a large dipole in a molecule, it is effective as a nonlinear optical material, and even in the case of the ylide compound which comes to inactive in SHG because it has center symmetric structure by the mutual action of the dipole, it comes to active in SHG by making it the composition with pi electron conjugated system organic compound.
Patent JP-2000064258-A (JP)
Title: Construction method of fill dam
Inventor: WAKAMATSU TAKATSUGU
IPC: E02B7/06
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a constructing method of a fill dam in which a temporary placement site need not be ensured, a creation work there is unnecessary, the creation cost can be dispensed with, the execution efficiency can be improved, the quality is sufficiently ensured, and the route of carriage can be reduced in length. SOLUTION: A constructing method of a fill damp includes a mixing process to obtain a mixed material of required grain size by selecting and mixing materials for a body of dam of a fill dam to be executed, a process to carry the mixed material to a place of execution of the body of dam, and a process to raise the carried material for the body of dam while spreading it. In the mixing process, a mixing device C is arranged close to the place of execution of the body of dam, a process is provided in which a material to be mixed that is fed to the mixing device is carried by a conveyor 18, and the mixed material obtained by the mixing device is directly loaded in a carrying vehicle from the mixing device, and carried to the place of execution of the body of dam.
Patent JP-H1178403-A (JP)
Title: Full wheel cover for automobile
Inventor: KUDO KOICHI
IPC: B60B7/06
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To make a full wheel cover of the same dimensions usable in common even in the case of rim plate thickness of a disc wheel being different by forming an outer peripheral design part, engaging protruding parts, an inner peripheral design part and a center part opposed to a disc face, continuously in this order to form the full wheel cover. SOLUTION: A full wheel cover 12 is formed of only an elastic body such as resin, with an outer peripheral design part 8, a plurality of engaging protruding parts 9, an inner peripheral design part 10 and a center part 11 integrally formed in a continuous form. When the full wheel cover 12 is put to the outside of a disc wheel 3 to push the outer peripheral design part 8 leftward, the engaging protruding part 9 slides along a bead seat back face 1b so as to be pushed in leftward. At this time, the full wheel cover 12 is elastically deformed with mainly the inner peripheral design part 10 bent.  When the engaging protruding part 9 is pushed in until it is fitted into a recessed part 1c on the back side of a rim hump part, the engaging protruding part 9 is fitted into the recessed part 1c by the resilience of the full wheel cover 12, and the full wheel cover 12 is fittingly fixed to the disc wheel 3.
Patent JP-S6396113-A (JP)
Title: Make-up cosmetic
Inventor: NAKAGAKI TOMONARI
IPC: A61K8/98
Filed: 1986-10-09
Abstract: PURPOSE:To obtain the titled cosmetic suppressing evaporation and reduction in oil component with time without damaging a feeling in use and make-up durability, having improved stability with time, by blending a specific amount of a cyclic silicone tetramer - pentamer with a specific amount of sorbitan monostearate and/or sorbitan tristearate. CONSTITUTION:(A) 1-80wt% cyclic silicone tetramer and/or pentamer, especially a compound shown by the formula (n is 4 or 5), is blended with one or more of (B) 1-40wt% sorbitan monostearate and (C) 1-40wt% sorbitan tristearate. Further the blend is mixed with one or more selected from (D) 1-40wt% carnauba wax, (E) 1-70wt% ceresine and (F) 1-70wt% bleached bees wax as components o solidify to give a make-up cosmetic which provides a smooth feeling and refreshing touch in application, has good make-up durability after application and can treat a simple container because of excellent stability with time.
Patent JP-S6396349-A (JP)
Inventor: ROI II BANDAARINDEN
IPC: F16H13/02
Filed: 1986-10-09
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-H08104436-A (JP)
Title: Paper feeding cassette device
Inventor: KOGA YUJI
IPC: B41J13/32
Filed: 1994-10-05
Abstract: PURPOSE: To detect various kinds of sizes of sheets of paper to be accumulated in a cassette body in compact structure. CONSTITUTION: An arrangement pattern of irregularity on a cam peripheral surface is detected by a contact type sensor arranged on a cassette body installation part by providing a rear guide frame body 22 to guide a rear edge of a sheet of paper and a side guide frame body 25 to guide one side edge of the sheet of paper free to move on a cassette body 2 and arranging a cam group 29 consisting of four revolving cams to revolve through a link mechanism 27 and a transmission gear mechanism 28 interlocked to move the rear guide frame body 22 and the side guide frame body 25 in accordance with size of the sheet of paper to be stored on one side of the cassette body 2.
Patent JP-2000064246-A (JP)
Title: Fall-off preventing method for stone of inclined bank or rubble-mound
Inventor: SAWAMURA TOSHIO
IPC: E02B3/08
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To shorten working time and to prevent fall-off of stone by laying a chain or a natural fiber or synthetic fiber reticulated rope or band on a core layer of an inclined bank or the surface of a rubble-mound. SOLUTION: On the surface of a rubble-mound 1, a roll of a reticulated chain 7 is mounted on an installed pontoon 8 and a tip part 9 of the chain 7 is fixed to a lower tip part of a caisson 4 by a diver. Next, the installed pontoon 8 is moved and is laid on the surface of the rubble-mound 1, winding a roll of the chain 7. Next, the chain 7 is cut into a prescribed length by the diver and the cut tip part is fixed to a sinker 12. By repeating this process in the width direction, laying execution of the chain 7 is performed on the whole surface of the rubble-mound 1. Continuously, a coating block such as stone of large diameter is installed on the chain 7. As a result, the laying work is completed in a short time, a disaster in process of an execution is prevented and safety of a work can be improved.
Patent JP-S6395583-A (JP)
Title: Plotting picture display method for graphic input device
Inventor: TANJI TOSHIAKI
IPC: G06T11/80
Filed: 1986-10-13
Abstract: PURPOSE:To make the best use of the resolution that a picture display means has by switching a picture display for a graphic and the display of a synthetic picture for a command according to a value that a position input means indicates. CONSTITUTION:Based on the value that the position input means 5 indicates, a comparison means 6 judges whether the value shows a plotting domain on the display screen of a picture display means 4. If so, a picture synthesizing means 3 selects only a picture memory 1 for displaying a graphic, and the overall display picture of the picture display means 4 is ready for displaying a plotting. If not, the picture synthesizing means 3 synthesizes an output from the picture memory 1 for displaying a graphic and an output form a memory 2 for displaying a command, and a synthetic picture is displayed. Thus, since the entire domain of the picture display means can be effectively used at the time of plotting a picture, a wide picture plotting screen is attainable.
Patent JP-H1058514-A (JP)
Title: Manufacture of high-molecular resin film having high surface smoothness
Inventor: YAMAZAKI HIDEKAZU
IPC: B29C48/305
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a film without leaving an unstripped portion by performing simultaneous extrusion through a die slit under the condition that a region of a lower surface, excepting at least both of its side end portions, of a layer of a high viscous high-molecular resin solution and an upper surface of the layer are covered with a layer of a low viscous high-molecular resin solution, and stripping off the layers thus formed from a support after casting these solutions on the support. SOLUTION: Simultaneous extrusion is performed through a die slit under the condition that a region of a lower surface, excepting at least both of its wing portions, of a layer of a high viscous high-molecular resin solution, whose viscosity is 500 to 100000 poises, and an upper surface of the layer are covered with a layer of a low viscous high-molecular resin solution, whose viscosity is 1 to 500 poises and which has viscosity lower by at least 50 poises than that of the high viscous high-molecular resin solution. After these solutions are cast on a support, they are dried to form a high-molecular resin layer composed of three layers, and the high-molecular resin layer is then stripped off from the support.  As a result, the low viscous high-molecular resin solution layers 42a, 42b are formed on the front and rear faces of the high viscous high-molecular resin solution layer 41 on which regions with a length L from both ends thereof have no formation of the low viscous high-molecular resin solution layer.
Patent JP-S60133739-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDOU ATSUSHI
IPC: H01L21/76
Filed: 1983-12-21
Abstract: PURPOSE:To flatten the surface without bird beak by forming U-shaped sectional groove in a substrate, coating the side of the groove with oxidation resistant film, then forming an epitaxial layer in the groove, and oxidizing the surface as an element separating region. CONSTITUTION:With a resist film 4 as a mask an Si3N4 film 3, an SiO2 film 2 and a substrate 1 are etched by reactive ion etching (RIE), and a groove 5 of U-shaped section is formed in the substrate 1. Then, an SiO2 film 7 is formed only in the bottom 5'. Then, an Si3N4 film 8 is formed only on the side of the groove 7. Thereafter, an epitaxial layer 9 is formed in the groove 7. Then, the layer 9 is oxidized to form an SiO2 film. Subsequently, the film 2 is removed by cutting to form an element separating region 11 and an element region 12.