baber/WOPTO huggingface dataset:
Patent JP-S6021899-A (JP)
Title: Apparatus for preparing compound semiconductor single crystal
Inventor: SHIMADA TAKASHI
IPC: C30B15/10
Filed: 1983-07-19
Abstract: PURPOSE:To inhibit generation of dislocation of crystal and to obtain semiconductor single crystal of high quality with high reproducibility in the preparation of a compound semiconductor single crystal by the liquid seal pulling method by regulating the thickness of the upper part of a cylindrical part of a jig for supporting a crucible to thinner thickness than the thickness of the lower part of the same cylindrical part. CONSTITUTION:A crucible 1 is housed and held in a high pressure vessel by a supporting jig 2, and melt 8 for the starting material of the crystal and a liquid sealing agent 9 are contained in the crucible 1. The crucible 1 is heated by a heater 6 interposing the supporting jig 2. In this state, a crystal 10 is pulled up with a pulling rod 3. The thickness of the upper part 2a of a cylindrical part of the supporting jig 2 for the crucible is made thinner than the thickness of a lower part 2b of the same cylindrical part. By this constitution, temp. difference between the upper portion and the lower portion in the crucible 1 caused by the small heat conductivity of the liquid sealing agent 9 is reduced. As the result, thermal stress in the crystal 10 to be formed is reduced and generation of dislocation in the crystal is inhibited. By this method, single crystals having high quality are obtd.
Patent JP-H08330562-A (JP)
Title: Solid-state image pickup device and its manufacture
Inventor: ISHIKAWA KATSUYA
IPC: H04N5/372
Filed: 1995-05-29
Abstract: PURPOSE: To provide a solid-state image pickup device having a device structure wherein the amount of transfer charge in a vertical CCD part is not decreased when a picture element part is made small, and a method of manufacturing the device. CONSTITUTION: A first P-type well 2 and a second P-type well 3 are formed on an N (100) silicon substrate 1. After a vertical CCDn<+> layer 4 is formed in the second P-type well 3, impurity atoms (P, As) are ion-implanted into the surface layer of the N (100) silicon substrate 1 including the upper layer part of the vertical CCDn<+> layer 4, and a p<-> layer 5 is formed. An isolating part 5a which isolates photodiode parts 8, 9 from the vertical CCDn<+> layer 4, and a readout control part 5b which controls the readout of charges from the vertical CCDn<+> layer 4 are simultaneously formed on the adjacent part of the vertical CCDn<+> layer 4.
Patent JP-H08322890-A (JP)
Title: Automatic truck
Inventor: HASEGAWA MICHIHIKO
IPC: B61B13/00
Filed: 1995-05-29
Abstract: PURPOSE: To provide a safe automatic truck with which direction changing is executable in a min. space and the direction changing motion is executed exactly along trucks in the case the truck travels in the narrow space of a hospital room, etc. CONSTITUTION: This automatic truck has a car body frame 3 which has a load-carrying platform 2, a turn table 8 which is supported at the bottom of the car body frame and has a driving wheel 10 and a driven wheel 11, a traveling motor 12 which supplies driving power to the driving wheel 10, steering rods 5 which are inserted perpendicularly into the bottom part of the car body frame, splined bearings 6 which vertically propel the steering rods 5 and a turning motor rotating the turn table 8. The turn table 8 is floated by propelling the steering rods 5 downward at the time of rotating the turn table 8.
Patent JP-S63294589-A (JP)
Inventor: NISHIGORI MORIMASA
IPC: B64D45/08
Filed: 1987-05-27
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-H06339616-A (JP)
Title: Membrane separating apparatus
Inventor: MIWA SATOSHI
IPC: B01D63/00
Filed: 1993-06-01
Abstract: PURPOSE:To make membrane separation with better efficiency possible by making projections meander in their extending direction in a membrane separation apparatus wherein the projections provided on a flow path material are extended in the direction including the winding direction of the separation membrane. CONSTITUTION:A flow path material 16 has a plurality of meandering projections 16a extending in the direction for winding a separation membrane 14 and a gap 18 for passing a stock soln. through corresponding to the height of the projection 16a is formed between each separation membrane 14 by winding the separation membrane 14. The stock soln. which flows into the gap part 18 from the gap between the separation membranes flows toward a central pipe 10 while it is rotated in the spiral direction. While it flows in the gap part 18, filtering treatment is applied and the permeating liq. flowing into the separation membrane 14 is guided by the flow path material 16 and flows toward the apex side in the separation membrane 14 and is taken out from an outlet pipe 26 provided on the side board 24 through a water collecting pipe 20 to the outside of the module. On the other hand, the liq. entering in the central pipe 10 flows in the opposite direction of the side board 24 as a conc. liq. and is taken out as a conc. liq. from the end part 10a of the central pipe 10 as a conc. liq.
Patent JP-S5922476-A (JP)
Title: Ripple correcting method
Inventor: ABE YOSHINORI
IPC: H04N1/40
Filed: 1982-07-28
Abstract: PURPOSE:To decrese the quantizing error due to the change in luminous amount, by setting a reference voltage of a quantizer based on the ripple amount of an exposure light source, in an original reader reading out repetitively an output signal of a photoelectric converting element. CONSTITUTION:A sensor 7 detecting the luminous amount of a lamp 3 is provided in a reader of an original where a reflecting light from a light source 3 is detected at photoelectric converting element 6 and taken as a picture signal. The light detected at the sensor 7 is integrated at an integrating circuit 8 and the ripple amount is detected at a ripple extracting circuit 9. The detected ripple amount is held at a sample-and-hold circuit 11, converted into a suitable level at a level converting circuit 12 and inputted to a reference voltage setting circuit 14. The reference voltage setting circuit 14 sets a reference voltage in response to the ripple amount and applied to an A/D converter 15 for picture signal quantization.
Patent JP-H01299099-A (JP)
Title: Transferring method using copying machine
Inventor: MASAKI JUN
IPC: B41M3/12
Filed: 1988-05-27
Abstract: PURPOSE:To transfer an image capable of being copied by a copying machine onto a desired image-receiving body, by using a release layer comprising a mixture of a particulate silicone with a polyamide resin and thereby being soluble in alcoholic solvents. CONSTITUTION:A transfer sheet provided on at least one side thereof with a release layer comprising a mixture of a particulate silicone with a polyamide resin and thereby being soluble in alcoholic solvents is passed through a copying machine to form on the release layer a toner image to be transferred. The image side of the transfer sheet is wiped with an alcoholic solvent to remove the release layer from areas other than the area covered by the toner image, thereby leaving an image of the release layer on the transfer sheet. The transfer sheet is coated entirely with an oil based ink having a desired color, then a pressure-sensitive adhesive is applied to the ink, the adhesive-coated side of the sheet is brought into contact with an image-receiving body, and a pressure is applied from the other side of the transfer sheet. Then, the transfer sheet is released, whereby the oil based ink in the area of the image of the release layer is transferred onto and adhered to the image-receiving body.
Patent JP-S5652537-A (JP)
Title: Control of fuel injection device
Inventor: AKIYAMA SUSUMU
IPC: F02D41/34
Filed: 1979-10-08
Abstract: PURPOSE: To improve responsive property of fuel injection control by starting to open a fuel injection valve in synchronization with rotation synchronizing signal of an engine while figuring out the valve opening time and controlling the closing of the injection valve according to the figured-out result.  
     CONSTITUTION: Respective output signals of an intake flow sensor 3, intake temperature sensor 5, rotation sensor 9, engine cooling water temperature sensor 10 and air-fuel ratio sensor 12 are supplied to the input of a control circuit 7 to figure out an optimum fuel injection amount for controlling valve opening time of each injector 8. Pulse time in the minimum fixed injection time set to a value smaller than the sum of ineffective injection time of the injector 8 and the minimum injection time necessary for combustion of the engine in synchronization with synchronizing signal of the engine is applied to the injector 8, while the optimum injection time for the injector 8 is figured out within this minimum fixed injection time. The valve of the injector 8 is controllably closed on the basis of this figured-out result. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6110693-A (JP)
Inventor: TASHIRO HIDENORI
IPC: E06B3/82
Filed: 1984-06-25
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-S5655144-A (JP)
Title: Preservation of raw fish meat
Inventor: WATANABE TOKIO
IPC: A23B4/06
Filed: 1979-10-09
Abstract: PURPOSE: To preserve a raw white meat fish which is liable to be deteriorated by freezing, without changing the taste, by freezing the meat in a vacuum package.  
     CONSTITUTION: A white meat fish 1 esp. eel, etc., is vacuum-packaged and frozen. The vacuum-packaging suppresses the migration of water in the meat tissue of eel, etc. to the surface of the meat by the dehydration effect caused by freezing. Since white meat fish contains a large amount of water in its meat tissue, and the water is supposed to cause the remarkable damage to the meat tissue by freezing, the suppression of water migration by the vacuum-packaging enables the long-term preservation of the meat without change in the taste. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06339671-A (JP)
Title: Garbage disposal device
Inventor: MORISHITA TAKUYA
IPC: B09B3/00
Filed: 1993-06-01
Abstract: PURPOSE:To improve ease of operation by depositing garbage into a treatment tank from a garbage dumping aperture formed ion the wall surface of a building or kitchen equipment and, at the same time, preventing garbage from becoming putrefied in a dumping chute by washing away garbage sticking to the chute using water from a drain pipe. CONSTITUTION:This garbage disposal device is composed of a treatment tank 23 which stores a treatment medium 36 for culturing garbage decomposing bacteria or microbes and a stirring blade 25 for mixing garbage with the treatment medium 36, a garbage dumping aperture 5 provided on a sink 2 and a dumping duct 15 connecting the garbage dumping aperture 5 to the treatment tank 23. In addition, a water drain pipe 4 on the sink 2 is connected to the dumping duct 15.
Patent JP-H1083134-A (JP)
Title: Paper feeding carrier system
Inventor: SHIMOMURA YOSHIKI
IPC: B41J29/46
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of achieving preventive maintenance and breakdown maintenance for nonconformity caused by the disturbance such as the change of paper material or usage environments and the nonconformity caused by the secular change or the like of a mechanism itself by performing the self-diagnosis of paper feeding state and carrying state in a paper feeding carrier device. SOLUTION: This paper feeding carrier system is provided with functions of the self-diagnosis and self-recovery. Therefor, the paper feeding carrier system is constituted of plural units 8. Control sequence for paper feeding carrying operation is imparted to the respective units 8 from a system main body 10. The units 8 execute the control sequence to perform the paper feeding and carrying operation. Also, the units 8 have a constitution capable of performing autonomous operation to autonomously perform fault diagnosis and fault recovery. The fault diagnosis and the fault recovery are performed in parallel with paper feeding carrying control. Thus, the paper feeding carrier system high in reliability and reduced in labor and time required for maintenance inspection is provided.
Patent JP-H10314337-A (JP)
Title: Muscle training machine
Inventor: TOUZAKI SHINJI
IPC: A63B21/065
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To train the body easily and safely even at home with a muscle training machine intended for bench press training. SOLUTION: This machine that can be mounted on the back of trainer is comprised of a back rest portion 3 corresponding with the back of the trainer, shoulder portions 5 provided on the front side of the upper part of the back rest portion 3, and a weight setting portion 7 provided on the back side in the center of the back rest portion 3. The trainer tries push-up while bearing desirable weight loaded on his back. Thus the machine provides effects similar to those of bench press training.
Patent JP-S5834576-A (JP)
Title: Lithium secondary battery
Inventor: SAKURAI YOUJI
IPC: H01M10/052
Filed: 1981-08-22
Abstract: PURPOSE:To obtain a small secondary battery which has a large charge-and-discharge capacity, a long charge-and-discharge life and a high voltage, and can produce a large current by using as a positive active material, at least one element chosen from among beta-alumina, the substituted bodies of beta-alumina by Li, Ag, Ga, K, NH4, Tl, Rb, NO, Cs, In and so forth, and beta-alumina. CONSTITUTION:A positive active material used in this invention is a solid matter which highly conducts ions and has spaces for lithium ions. Especially, when movable ions contained in the crystal is removed by carrying out initial charging, the lithium-ion receiving sites (positions) of the crystal increase, and passing of lithium ions into and out of the crystal is facilitated. As a result, the voltage, the charge-and-discharge capacity and the charge-and-discharge life of a lithium secondary battery can be increased. Such a positive active material is added with a conductive powder such as acetylene black in order to be given a conductivity, is added with a binder such as polytetrafluoroethylene, and is pressed upon a supporting body 1 such as a nickel stainless so as to make a positive electrode 5.
Patent JP-H09285639-A (JP)
Title: Capsule delivering game device and capsule delivering device
Inventor: NAKANISHI YASUYUKI
IPC: G07F17/32
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To enable to deliver a desired item as a game, by erecting a plurality of transparent tube bodies to contain a plurality of capsules inside a transparent window part in the front of a game device and constituting a capsule delivering device so as to deliver a capsule in a tube body corresponding to an index lamp when the index lamp is selected by operating a push button. SOLUTION: When a coin is cast into a coin selector, a game is activated and index lamps 5 and auxiliary lamps 51 are continuously turned on in order one by one in a prescribed speed under control by a control means. A player looks over goods in capsules 3 in a tube body 4 in that condition, estimates the time point when an index lamp 5 in front of a desired item is turned on and presses an operation push button. If the time point when the operation push button 8 is pressed coincides the lighting time point of the desired index lamp 5, the 'HIT' side of the auxiliary lamp 53 is displayed and a delivering device in the rear side of the tube body is actuated to push out the capsule 3 to deliver the capsule to a receiving part 17 to give the player a desired item.
Patent JP-S5924946-A (JP)
Title: Method of indexing cylindrical work provided with window
Inventor: KOIKE YUKIO
IPC: B23Q16/06
Filed: 1982-07-27
Abstract: PURPOSE:To make it possible to index a cylindrical work provided with large and small windows without the work being damaged, by intermittently rotating the work, and by extending and retracting a locator having a wedge-like tip so that the indexing is made. CONSTITUTION:A locator 67 having a wedge-like tip end is advanced by an air- cylinder 68 toward a work W formed, at unequal pitches, with small windows h1 through h4 and large windows H1, H2 and clamped on a clamper 51. When the locator 67 abuts against the outer peripheral wall surface of the work W or the taper part 67b of the locator 67 abuts against one of the small windows so that the rotation of the work W is stopped, air circuits are switched by dogs 71 through 74 corresponding to a rod 70 in accordnace with a change in the amount of the advance of the locator 67, and therefore, the locator 67 is once retracted. Then, the work W is rotated to a predetermined amount, and the locator 67 is again advanced. Therefore, the locator 67 finally abuts against one of the large windows H1, H2. The straight part 67a of the locator 67 is engaged with the large window H1, H2 of the work W which is rotated by the tapered part 67b, thereby the locating of the work W may be completed.
Patent JP-H09293842-A (JP)
Title: Semiconductor memory device manufacturing method
Inventor: YAMAGUCHI KIYOSHI
IPC: H01L21/8247
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To form a more fine semiconductor memory element pattern, by eliminating the superposition allowance of rectangular LOCOSs (local oxide structure) for isolating the memory elements on gates and diffused layer. SOLUTION: A LOCOS(local oxide structure) 160 for isolating elements in a memory array is formed such that the LOCOS is formed like stripe parallel to the direction of forming select gates 47, then a laminated gate area contg. floating gates 44 and control gates 45 is formed perpendicular to the LOCOS 160. A stripe-like resist layer parallel to the control gates 45 is formed to cover a select transistor-forming area and part of the laminated gate area at the select transistor side, and using the resist layer and laminated gate area as a mask, the LOCOS 160 is etched.
Patent JP-H0429505-A (JP)
Title: Controller for linear synchronous type vehicle
Inventor: KOBORI HIROSHI
IPC: H02P25/06
Filed: 1990-05-23
Abstract: PURPOSE:To make a smooth transition of speed and acceleration or deceleration and to achieve a comfortable control by determining the value of traveling speed pattern based on a reference speed command, an actual vehicle speed and an allowable acceleration or deceleration and then varying the value of traveling speed pattern toward the reference speed command. CONSTITUTION:A reference speed command A, an actual vehicle speed Q and an actual vehicle acceleration/deceleration P are referred every unit time Ts so that the acceleration/deceleration of a travel speed pattern B follows up the actual acceleration/deceleration P of vehicle within a predetermined variation rate of acceleration/deceleration. Furthermore, speed of the travel speed pattern B follows up the speed reference command A within the allowable acceleration/deceleration of the actual speed Q. Consequently, a comfortable linear synchronous motor type vehicle, where speed and acceleration/deceleration of vehicle make smooth transition, can be realized.
Patent JP-H06321266-A (JP)
Title: Heat insulated vessel
Inventor: YAMAJI TADAO
IPC: B65D81/38
Filed: 1993-05-07
Abstract: PURPOSE:To provide a heat insulated vessel wherein the structure of an inner wall is such that the thickness thereof is made as thin as possible and heat insulating characteristics of the heat insulated vessel are stabilized for a long period of time and the weight thereof is reduced and load bearing property is sufficient even with thin materials. CONSTITUTION:In a heat insulated vessel wherein inorganic heat insulating materials are filled in a space between the inner and outer walls of a double wall and the space is sealed to produce vacuum therein and an opening is provided on the side, an outer wall plate 1A constituting the double wall is composed of a thick material having strength and an inner wall plate 1B is composed of a thin membrane which is easily deformed when the plate 1B is thermally contracted or expanded. The wall 1A is welded integrally to the wall 1B along the edge 1C of an opening. And a plate 3 having small expansion and contraction ratio is installed on the bottom surface of the wall 1B to bear loads and by making the thickness of the wall 1B smaller, the weight of the heat insulated vessel 1 is decreased as a whole and articles can be supported stably by the plate 3 for bearing loads even if the wall 1B deforms.
Patent JP-H02311304-A (JP)
Title: Production of oxide superconductor layer
Inventor: YAMAWAKI HIDEKI
IPC: C01G1/00
Filed: 1989-05-26
Abstract: PURPOSE:To enable the patterning of a superconductor layer without deteriorating the superconducting characteristics by forming a specific coating layer on a single crystal substrate and selectively growing an oxide superconductor layer exclusively on the surface of the substrate by a vapor-growth process. CONSTITUTION:A polycrystalline layer or an amorphous layer 4 is selectively formed on a single crystal substrate 1. The objective oxide superconductor layer can be produced by carrying out the selective crystal growth of an oxide superconductor layer 5 exclusively on the surface of the single crystal substrate 1 by a vapor-growth process using a reaction gas composed of a halide compound. When the substrate is a single crystal, the bonding arms 7 of the crystals 8 of the substrate are regularly arranged and, accordingly, the superconductor substance 8 can be easily adsorbed. On the contrary, in the case of using a polycrystalline or amorphous substrate, the bonding arms 7 of the crystals 8 of the substrate are irregularly arranged or the bonding arms 7 are bonded with each other to inhibit the adsorption of the superconductor substance 8 to the substrate. The above selective deposition phenomenon is supposed to be caused by the above mechanism.
Patent JP-S63298038-A (JP)
Title: Defect data fetching circuit
Inventor: OKAFUJI MASAHARU
IPC: G01N21/89
Filed: 1987-05-29
Abstract: PURPOSE:To shorten a processing time and to perform secure detection by ORing defect data of plural scans convolutionally and compressing the defect data, and deciding the continuity of the compressed defect data in the lengthwise and breadthwise directions and putting them together. CONSTITUTION:A defect detector 5 scans transparent liquid which flows in lengthwise with a light spot, and detects and outputs the kind, size, position, etc., of a defect to a defect data fetching circuit 20. When the defect data is fetched, an X-axial counter 11 outputs its counted value as X-coordinate position data and a Y-axial counter outputs its counted value as Y-coordinate position data. An OR unit 12 ORs the defect data of plural scans convolutionally and a continuity deciding circuit 21 compresses the defect data, decides the continuity of the compressed data in the lengthwise and breadthwise directions, and putting them into a defect data block, thereby outputting it as position information on the defect to an FIFO memory 15. Thus, the processing time is shortened and the secure defect detection is performed.