baber/WOPTO huggingface dataset:
Patent JP-S63216670-A (JP)
Title: Work feed delivery method in polisher
Inventor: TAZAWA SHINICHI
IPC: B24B37/28
Filed: 1987-03-06
Abstract: PURPOSE:To perform the locating of a chuck part to a carrier hole in an accurate manner, by installing a carrier center position detecting circular index in the carrier center as well as installing a rotation position detecting index in a position apart from this center, and shifting a detector of a chuck device to this index. CONSTITUTION:A detector 33 of a chuck device 23 is shifted so as to traverse a circular index 34 in the center of a carrier 15 with a transfer means of this chuck device 23. With this shifting, two coordinate values detected by an edge of this index 34 are processed by operation, finding a bisectional point of a straight line connecting these two coordinate values. Next, passing through this bisectional point, the detector 33 is shifted in a direction perpendicular with this straight line, and the coordinate value detected by the edge of the index 34 is processed by operation, finding a center position of the carrier 15, and this position is made to accord with a turning center of the chuck device 23. Afterward, the chuck device 23 is rotated, and the coordinate value detected by an edge of a rotation position detecting index 35 with the detector 33 is processed by operation, finding a rotation position of the carrier 15, thus a workpiece is delivered to the carrier 15 without entailing any centering slippage.
Patent JP-H07256493-A (JP)
Title: Empty can crushing device
Inventor: SHIRAKI DAIJIRO
IPC: B30B15/00
Filed: 1994-03-23
Abstract: PURPOSE:To provide an empty can crushing device having the high safety and maintainability. CONSTITUTION:A door plate 12 is attached with pivot freely in the opening and closing state at an opening part in order to throw-in an empty can, and this door plate 12 and an empty can placing stand 11 are made to one body in a L-shape. At the time of opening the door plate 12, the empty can placing stand 11 projects to the action space of a movable pressing prate 6 and acts as a stopper, at the time of closing the door plate, the advancing moved movable pressing plate 6 locks the empty can placing stand 11 and stops to open the door plate 12.
Patent JP-S54143084-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KANZAKI KOUICHI
IPC: H01L29/73
Filed: 1978-04-28
Abstract: PURPOSE:To make a device display required characteristics sufficiently, by changing the structure  of the collector layer of the inverter of an I<2>L gate corresponding to functions. CONSTITUTION:Onto a p-type Si substrate, n epitaxial layer 3 is provided via n<+> buried layers 21  and 22 and then separated by p<+> layer 4 to form I<2>L gates G1 and G2. In inverters, the circumferences of n<+> collector layers 51 and 52 are surrounded with p<+> external base layers 61 and  62, and p<-> active base layers 71 and 72 are provided right under layers 51 and 52, thereby obtaining the double-base structure. Layers 51 at the G1 side is thinner than layer 52 at the G2 side. At  the same time as layers 61 and 62, p<+> injectors 81 and 82 are formed and n<+> layers 91 and 92  are also formed extending to n<+> buried layers 21 and 22 and used as the earth terminals. In this  constitution, the current amplification factor is larger at the G1 side and the fan out is increased in number to make the high-speed operation possible; since collector layer 52 at the G2 side is thinner  than that at the G1 side and higher in dielectric strength, a connection to the part where the high  potential of the bipolar circuit is applied can be made and the depth is changed corresponding to  the connection circuit, thereby allowing the device to display its performance sufficiently.
Patent JP-S63217445-A (JP)
Title: Memory control system
Inventor: NAKAMURA MOTOMIKI
IPC: G06F3/14
Filed: 1987-03-06
Abstract: PURPOSE:To reduce the capacity of main memory by acquiring the control area of an intra-row control table which controls a storing destination data memory area for data stored in an acquired data memory as well as the data on all cells f the rows belonging to the data stored in said data memory from the main memory in a dynamic way via an area control means. CONSTITUTION:When either one of cells on a certain row in a table displayed on a display/input device 1 produces data for the first time, a data memory area 23 having a size of a single division unit obtained when a single row of the table is divided into plural pieces is acquired from a main memory 6. Then the input data are stored in the area 23. At the same time, a single control area of an intra-row control table 21 is dynamically acquired by an area control means 5 to control a storing destination data memory area for the data to be stored in the area 23 as well as the data on all cells of the rows belonging to said data. Then the address of a control area of an acquired intra-row control table 22 is stored in the corresponding control area of the table 21. Thus the unit of acquisition of the area 23 can be minimized.
Patent JP-S53137304-A (JP)
Title: Variable pressure operation once-through boiler steam temperature control system
Inventor: NISHIKAWA SHIYOUJI
IPC: F22B35/10
Filed: 1977-05-06
Abstract: PURPOSE:A steam temperature control system for variable pressure operation oncethrough boiler minimized the fluctuation of steam temperature in its movement to be able to make rapid movement over wide ranges from superheating range to wet range.
Patent JP-H01226283-A (JP)
Title: Solid state image pickup device
Inventor: KAWAMURA TATSURO
IPC: H04N5/335
Filed: 1988-03-04
Abstract: PURPOSE:To obtain a favorable picture free from a fixed pattern-shaped noise by transferring both an unnecessary charge and a signal charge in the same direction in a light receiving area and a storage area. CONSTITUTION:An unnecessary charge discharge area E is arranged on the extension of a horizontal transfer area C. Namely, it is arranged in a side contrary to the example of the past. An unnecessary charge discharge gate F is arranged between the horizontal transfer area C and the unnecessary charge discharge area E. An unnecessary charge discharge drain G is arranged on the extension of the unnecessary charge discharge gate. In such constitution, the unnecessary charge comes to be transferred in the same direction as the signal charge, and the respective potential wells of the light receiving area is the same at the time of the discharge of the unnecessary charge and at the time of the transfer of the signal charge. Therefore, the fixed pattern-shaped noise is never generated.
Patent JP-H09240745-A (JP)
Title: Ga housing container
Inventor: INADA TOMOKI
IPC: B65D81/26
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To measure an objective value of Ga by accurately taking out a desired amount of Ga when Ga being housed in a container is taken out from the container, and at the same time, recover Ga sticking to the internal wall of the container by completely taking out. SOLUTION: This housing container 10 is equipped with an outlet 21 in order to take out liquefied Ga 5 from the bottom of a container main body 1, and an air inlet 31 in order to take in air from the top of the container main body 1. For such a housing container 10, a screw type cap 32 or a cock is provided at the air inlet 31. When Ga 5 is taken out, by taking out Ga 5 while taking in air from the air inlet 31, air pressures for the outside and the inside of the container become the same, and also, the flowing out amount of the liquefied Ga can be adjusted by the taking-in amount of air.
Patent JP-H11251878-A (JP)
Title: Oscillation circuit
Inventor: YAMAMOTO TAKESHI
IPC: H03B5/24
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an oscillation circuit which is suited to a CMOS-LSI including a highly precise analog circuit, which is difficult to generate noise by itself and difficult to receive the effects of power source noise. SOLUTION: While keeping the ratio of a bias current to flow through an electric field effect transistor, constituting trans-conductance circuits 4 and 5 and a bias current to flow through the electric field effect transistor constituting an amplifier circuit 3 to be constant, its current value is varied to control an oscillation frequency. The oscillation circuit gas a superior feature that the circuit hardly generates noise itself, is hardly affected by the power source noise, and the oscillation circuit can realize an oscillation circuit of small jitter in CMOS-LSI which is mix-mounting analog/digital circuits, and is capable of low voltage operation to easily execute frequency control in a very wide range only by varying the bias current.
Patent JP-H05260574-A (JP)
Title: Infrared remote controller
IPC: H04B10/114
Filed: 1992-03-11
Abstract: PURPOSE:To provide an infrared remote controller with high versatility in which the maximum reception distance can be extended without limiting the format and length of a transmission signal by providing a control signal repeater between transmission equipment and reception equipment. CONSTITUTION:Light transmitted from the light emitting element 21 of the transmission equipment 20 is received with the optical receiving element 23 of the control signal repeater 1, and the signal of light is transmitted again to the control signal repeater 1' by using the light emitting element 21 of the repeater 1, and the same operation is performed by the repeater 1', and finally, the signal is transmitted to the optical receiving element 23 of the reception equipment 22. Such constitution is employed, and the transmission signal S1 from the infrared remote control transmission equipment 20 is received with the optical receiving part 2 consisting of the optical receiving element 23 of the control signal repeater, an amplifier 27, and an auto-bias level controller 31, and it is transmitted to a signal separation part 3 at the next stage. The separation part 3 comprises a control signal demodulation part 7 consisting of a BPF 4, a detection circuit 5, and a waveform shaping circuit 6, and a start and end signal demodulation part 11 consisting of a BPF 8, a detection circuit 9, and a waveform shaping circuit 10, and an obtained control signal can be held with a holding part 13.
Patent JP-H02231797-A (JP)
Title: Cooling mechanism of electronic equipment
Inventor: TAKAGI NOBUYOSHI
IPC: G01R31/30
Filed: 1989-03-06
Abstract: PURPOSE:To miniaturize the electronic equipments, to lower noises and to reduce vibrations by providing a plurality of the electronic equipments having heat-generating sources in box bodies respectively, ducts for ventilation connecting these electronic equipments and a blast means installed only to some of the electronic equipments. CONSTITUTION:The box body 11 of a tester body 1 and the box body 21 of a test head 2 are connected by a duct 10 for ventilation, and no air blower is mounted into the test head 2. The air blower 3 of the tester body 1 cools a heat source (such as an IC) in the tester body 1 while also cooling a heat source (such as an IC) in the test head 2 through the duct 10. Consequently, a blast means (such as the air blower) can be omitted. Accordingly, an electronic equipment is miniaturized, noises are lowered and vibrations are reduced.
Patent JP-S53138085-A (JP)
Title: Connector for printed board
Inventor: HIRAO HIDEYO
IPC: H01R13/40
Filed: 1977-05-09
Abstract: PURPOSE: To reduce inserting force by locating cross point between inclined guide in insertion hole and containing groove at the inside of contact. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56150180-A (JP)
Title: Preparation of nb3sn superconductive material having copper coating layer
Inventor: IZUMI OSAMU
IPC: C22F1/00
Filed: 1980-04-18
Abstract: PURPOSE:To form a copper coating layer by a method wherein a Cu-Nb alloy is melted, cast and, thereafter, stretched to form a filamentary stretched phase of Nb in a Cu matrix and a specific amount of Sn is plated thereon and subjected to diffusion treatment. CONSTITUTION:The Cu-Nb alloy is melted, cast and subjected to the stretch processing to form the filamentary stretched phase of Nb in the Cu matrix. To an outer periphery thereof, when an Nb amount is an A wt%, Sn is plated in such a range that an Sn wt% is adjusted to an amount more than 1/2 [(2,500+42A)  - 50] and less than (2,500+42A) -50. Thereafter, the diffusion treatment is applied thereto to diffuse an Sn layer into an interior thereof to convert the Nb filament in the interior thereof to an Nb2Sn filament as well as to diffuse and substitute the part occupied by the Sn layer into the Cu layer.
Patent JP-S63220147-A (JP)
Title: Electrophotographic sensitive body
Inventor: ASANUMA TADASHI
IPC: G03G5/07
Filed: 1987-03-09
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and good characteristics by incorporating polysilane contg. boron into said body. CONSTITUTION:The org. polysilane contg. boron is used as one component of the photosensitive body. The electrophotographic sensitive body may be either of a separated function type (composite type having at least two layers; charge generating layer and charge transfer layer) or single layer type. the performance of the electrophotographic sensitive body is effectively improved even if this org. polysilane is used in either of said layers. This electrophotographic sensitive body is not only utilizable for an electrophotographic copying machine but also is widely usable in fields where electrophotography is applied such as laser printers, CRT printers and electrophotographic plate making systems.
Patent JP-H01225700-A (JP)
Title: Leather cleaning agent
Inventor: KOBAYASHI HIROTAKA
IPC: C11D17/06
Filed: 1988-03-05
Abstract: PURPOSE:To suppress harmfulness and combustibility and facilitate handling, by using an aq. dispersion prepd. by adding an alcohol or a volatile org. solvent to a hoof oil obtd. from a bovine, an equine, a swine, etc. as an active ingredient and dispersing the resultant mixture in water. CONSTITUTION:A hoof oil obtd. from a bovine, an equine, a swine, etc., an antioxidant, such as DL-alpha-tocopherol, and a surfactant, such as lipase, saponin or sodium glycolate, are mixed together. The mixture is mixed with an alcohol, such as ethanol or isopropanol, and a volatile org. solvent, such as 1,1,1- trichloroethane. The mixture is blended while stirring it in the presence of an aq. soln. of polyoxyethylene lauryl ether as a dispersant, and liquefied, thereby obtaining a leather cleaning agent. In certain cases, the addn. of a vegetable oil or mineral oil to the cleansing agent helps increase the flexibility and gloss of leather. Moreover, a fur cleansing agent is prepared by grinding the liq. cleaning agent into contact with a liq.-adsorbing particulate material so as to cause the latter to adsorb the former and pulverizing the product.
Patent JP-H11249956-A (JP)
Title: Distributed system, method and device for memory management, and storage medium
Inventor: GOMI HIDEHITO
IPC: G06F12/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To realized automatic memory management with a small communication volume and a small memory area in a distributed system which allows movement of objects. SOLUTION: A remote access management means 113 of modules manages objects referring to external objects and objected referred to from the outside by reference weights added to respective objects. That is, the remote access management means 113 stores reference weights corresponding to the types of communication messages in object information of communication messages which the means 113 exchanges with external modules. For example an additional reference weight set by a reference weight management means 118 is stored in an execution request message to an external object. In accordance with reference weights set by this message exchange, a heap memory management means 115 also recovers unnecessary objects on a heap memory area 114 to the memory area.
Patent JP-H09223339-A (JP)
Title: Information processor
Inventor: SHITO SHUNICHI
IPC: G02B21/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the retrieval speed by classifying input picture information according to resolution levels, arranging areas corresponding to the individual resolution levels on a recording medium respectively and accessing only a required area in accordance with the resolution of an output device. SOLUTION: The picture information incident on a lens 101 is stored in an STM memory 107 of a scan type tunnel microscope system by a write control circuit 106 via a CCD 103 and an A/D converter 105, etc. In the STM memory 107, an information bit is read out by a tunnel current between an electrode substrate as the recording medium and a recording probe. In write operation, the electrode substrate is controlled to be scanned by an actuator consisting of a piezoelectric element, etc., and an information bit formed from a recording pulse from the recording probe is arranged as a raster on the electrode substrate. In this case, the picture information is developed into frequency areas and converted into hierarchic structural data classified by resolutions in using a pyramid conversion, etc., by the write control circuit 106.  The raster on the electrode substrate is classified and arranged in accordance with the hierarchic structural data classified by resolutions.
Patent JP-S63220408-A (JP)
Title: Thin film magnetic head
Inventor: FUKAZAWA TOSHIO
IPC: G11B5/39
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a thin film magnetic head having a conductor which excels in the adhesive strength to an insulating layer by forming a conductor part into three-layered structure in which the lowermost layer is formed of 'Permalloy(R)', the intermediate layer of Au and the uppermost layer of 'Permalloy(R)' and specifying the thicknesses of the 'Permalloy(R)' films for the uppermost and lowermost layers to <=1,000Angstrom . CONSTITUTION:This head consists of the lower 'Permalloy(R)' layer 11 for intensifying the adhesive strength to the lower insulating layer of the conductor, the Au layer 12 and the upper 'Permalloy(R)' layer 13 for intensifying the adhesive strength to the upper insulating layer of the conductor. The film thicknesses of the lower 'Permalloy(R)' layer 11, the Au layer 12 and the upper 'Permalloy(R)' layer 13 are set at 100Angstrom , 300Angstrom  and 100Angstrom , respectively. The surface roughness of the conductor is about 1/2 the surface roughness of the conventional conductor and the specific resistance after a heat treatment is 3/4 the specific resistance of the conventional conductor when the specific resistances and surface roughnesses after the formation of the conductor and after the heat treatment are compared to the characteristics by the conventional conductor. The good conductor having a small calorific value is thus obtd. The good conductor which has the small specific resistance and surface roughness, permits control of the calorific value during energization for its low specific resistance, is less deteriorated in the specific resistance and surface roughness even after the heat treatment and has the high adhesive strength between the conductor and the insulating layers formed to the upper and lower parts of the conductor is thereby obtd.
Patent JP-S60197896-A (JP)
Title: Formation of alumite film
Inventor: HIRANO TOSHIMASA
IPC: C25D11/16
Filed: 1984-03-19
Abstract: PURPOSE:To form an alumite film free from defects by forming a boehmite layer on the surface of an Al alloy to dissolve a crystallized intermetallic compound on the surface, removing the boehmite layer, and carrying out anodic oxidation. CONSTITUTION:An Al alloy is treated with pure water, an acid soln., an alkali soln. or an aqueous soln. of NaHCO3 or the like, and a boehmite layer is formed on the surface to dissolve a crystallized intermetallic compound on the surface. The boehmite layer is then removed with a boiling mixed soln. contg. phosphoric acid and chromic acid, and anodic oxidation is carried out by a conventional method to form an alumite film.
Patent JP-H06267166-A (JP)
Title: Electronic book player
Inventor: KATOU ETSUO
IPC: G06F17/30
Filed: 1993-03-15
Abstract: PURPOSE:To prevent inserting of a disk which cannot be used for the electronic book player by providing a guide for passing judgement from the shape of a caddy and a stopper capable of pressing a side surface of the caddy. CONSTITUTION:An insertion preventing device 9 having the guide 4 and the stopper 5, arranged to be entered into a groove 7 and a positioning hole 8, provided on the caddy 1 of a disk for the electronic book player respectively is provided rotatably by a rotary axis 6, and when the caddy 1 is inserted, the guide 4 is entered into the groove 7. Afterward, the guide 4 is brought into contact with a bottom surface of the groove 7 and is rotated, so that the stopper 8 is fitted into the positioning hole 8, thus restraining the caddy 1. Consequently, a caddy housing a disk which cannot be used for the electronic book player is pressed on its side surface by the stopper, and hence this insertion can be prevented at an early stage, thus improving the safety.
Patent JP-S60197229-A (JP)
Title: Emulsification and dispersion stabilizer
Inventor: YUUKI TAKESHI
IPC: C08F2/30
Filed: 1984-03-19
Abstract: PURPOSE:To obtain an emulsification and dispersion stabilizer having surface active capacity and emulsifying protective colloid capacity, by containing a polyvinyl alcoholic polymer having a mercapto group as a main component. CONSTITUTION:A vinyl monomer based on vinyl esters such as vinyl formate, vinyl acetate, vinyl propionate, vinyl versatate or vinyl laurate is polymerized at 30-90 deg.C in the presence of thiol acid such as thiolacet acid, thiolpropionic acid or thiolbutyric acid. In polymerization, 2,2'-azobis-isobutylonitrile or benzoyl peroxide is used as a radical polymerization initiator. Said polyvinyl ester polymer is saponified at 10-70 deg.C in the presence of an alkaline catalyst. Thus obtained PVA polymer is used as an emulsification and dispersion stabilizer.
Patent JP-H01227720-A (JP)
Title: Electric rice boiler capable of hard/soft selective boiling
Inventor: NAKAYAMA HIDEO
IPC: A47J27/00
Filed: 1988-03-07
Abstract: PURPOSE:To correctly obtain a favorable hardness by deciding a current flowing rate from a rice boiling quantity deciding means and a hardness selecting means and controlling a rice boiling heater in the current flowing rate. CONSTITUTION:From the rice boiling quantity decided by a rice boiling quantity deciding means 3 and the hardness selected by a hardness selecting means 7, the current flowing rate is decided, and the signal is inputted to a control means 4. By the control means 4, a current flowing rate control by the on/off action of a rice boiling heater 6 is executed by means of the above-mentioned current flowing rate. Namely, by the decision of the current flowing rate, a boiling maintaining power and boiling maintaining time are changed, simultaneously, an evaporative water quantity is changed, and the hardness of the rice is adjusted. Consequently, the adjustment of the degree of the water can be matched to the marking of an internal iron pot 2 to be specified beforehand, it can be easily executed, and for the selection of hardness, favorable hardness can be obtained by selecting keys.