baber/WOPTO huggingface dataset:
Patent JP-H09120323-A (JP)
Title: Method and device for power source control and electronic equipment
Inventor: NAGASAKI KATSUHIKO
IPC: G06F1/32
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To control fine power consumption reduction in conformity with the use state of the equipment. SOLUTION: The tilt of the electronic equipment is detected by an acceleration sensor 101 and a tilt detection part 102 and the detection result is outputted to a decision part 105. Further, the sight direction of the electronic equipment is detected by a CCD camera 104 and a sight direction detection part 103 and the detection result is outputted to the decision part 105. The decision part 105 outputs a signal making a power-off request to a CPU 106 when deciding that the detected tilt is larger than a specific angle and the sight is not directed to the electronic equipment. The CPU 106 once receiving this request controls a power source control part 110 to turn off a back light 111, thereby reducing the power consumption. When the tilt of the electronic equipment becomes less than the specific angle, control is so performed that the back light 111 is turned on.
Patent JP-H10124381-A (JP)
Title: Semiconductor storage device
Inventor: MIYAUCHI SHIGENORI
IPC: G06F12/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To shorten start time at the time of starting the device and to reduce power consumption by referring to a table state map and converting a logical sector number into a physical sector number based on a value stored in a specified position of an address management table. SOLUTION: In the case of reading out or writing data from/in a semiconductor storage device 31, a host computer 12 transmits a logical sector number to be the sector address of data requested to be processed to the device 31 through an interface circuit 13. In the device 31, a CPU 15 converts the logical sector number inputted through the circuit 13 into a physical sector number in a flash memory 33 by the use of a cluster management table 35 and a cluster management state map 37 stored in the memory 33 and reads out or writes data from/in an area specified by the physical sector number in the memory 33.
Patent JP-H01119472-A (JP)
Title: Electric power steering device
Inventor: NAKADA MORITSUNE
IPC: B62D5/04
Filed: 1987-11-02
Abstract: PURPOSE:To quickly smooth the fluctuation of steering torque by adding correction torque obtained by subtracting steering speed correction torque from the differential value of the variation of normal steering auxiliary torque to the value of the normal steering auxiliary torque to correct the steering auxiliary torque. CONSTITUTION:A direct current servomotor 15 to supply steering auxiliary torque to a steering system 10 is connected to the steering system 10 through an electromagnetic clutch 15a and a worm gear 12b fixed to its output shaft. A steering torque sensor 17 functioning as a steering torque detecting means is composed of a strain gauge, and output analog voltage according to the magnitude and direction of torsion of a steering shaft. A steering angle sensor 18 outputs a steering angle detecting signal according to the direction and number of revolution of the steering shaft. A control device 19 outputs signals to control the servomotor 15 and the electromagnetic clutch 15a on a signal issued from each of the sensors 16-18 to control them.
Patent JP-H08137891-A (JP)
Title: Image retrieval device
Inventor: UEJIMA TAKEJI
IPC: G06F17/30
Filed: 1994-11-11
Abstract: PURPOSE: To provide the image retrieval device which can improve the retrieval efficiency of data and increase the operability of retrieval operation. CONSTITUTION: The image retrieval, which writes image and and reduced image data less in data mount than the image data on a recording medium and retrieves desired image data on a screen for image retrieval consisting of plural reduced image data at the time of retrieval, is equipped with a reduced image data selection part 6 which selects one or plural reduced image data on the screen for the image retrieval, screen display part 3 and 4 for image retrieval which displays what is called a 2nd image retrieval screen consisting of the remaining reduced image data stored on the recording medium including the one or plural reduced images selected on the image retrieval screen, i.e., at least one reduced image data,  and an image data display part 4 which selects a target desired reduced image for retrieval on the image retrieval screen and displays the original image data corresponding to the reduced image on the entire screen of a monitor 5.
Patent JP-H04157168-A (JP)
Title: Electroless nickel plating method
Inventor: YAMAMOTO HIROSHI
IPC: C23C18/18
Filed: 1990-10-17
Abstract: PURPOSE:To prevent the increase of the amt. of unreacted Ni or the time required due to the oxidation of the surface of a metal by carrying out pretreatment with an aq. soln. contg. sulfuric acid and ammonium acetate tetrahydrate when an insulating board with a formed metal pattern is electroless-plated with Ni. CONSTITUTION:When a metal sheet or an insulating board with a formed metal pattern is electroless-plated with Ni, it is treated with a soln. contg. Pd as a substitution catalyst, washed and further treated with an aq. soln. contg. 0.02-1.8mol/l sulfuric acid and 0.01-0.4mol/l ammonium acetate tetrahydrate. The treated body to be plated is then immersed in an electroless Ni plating soln. The increase of the amt. of unreacted Ni or the time required due to the oxidation of the surface of the metal is prevented and a superior Ni plating layer is formed by electroless plating.
Patent JP-H1084993-A (JP)
Title: Measurement of activity of glycosyltransferase
Inventor: IKENAKA TOKUJI
IPC: C07H15/04
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To determine the activity of the subject enzyme which has an important role in biosynthesis of saccharides and is useful as a tumor marker by using a fluorescent saccharide derivative which can be an acceptor of sialyltransferase or the like as a substrate. SOLUTION: A saccharide derivative represented by the formula: R1 -O-X-Y (R1 has a saccharide chain having 2-10 saccharide residues and a structure that can be an acceptor of sialyltransferase or fucosyltransferase; X is a 1-4C alkylene; Y is a fluorescent substituted amino; O atom bonds to the 1-carbon atom in the reduced terminal saccharide residue), typically 2-pyridylaminoethyl β-lactoside, is used as a substrate and is allowed to react in the presence of a sugar nucleotide as a donor with an action of sialyltransferase or fucosyltransferase. After the reaction is stopped, the reaction product is separated and determined by HPLC to measure the activity of the objective glycosyltransferase.
Patent JP-H09118271-A (JP)
Title: Mounting device of vehicle exterior part
Inventor: NAGAO YOICHI
IPC: B62D25/20
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling work of a vehicle exterior part to be mounted on an outer plate of body such as bumper or side sill and improve the support rigidity to the body outer plate in a mounting device for vehicle exterior part. SOLUTION: A clip hole 12 formed so as to continue a broad part 12a to a narrow part 12b is formed on an outer plate 9 for vehicle, and this device has a hook body 8 having a bearing surface 18 protruded to the inside of a vehicle exterior part 2, fitted to the clip hole 12, and brought into contact with the outer surface 9a of the outer plate 9; a contact part 22 to be brought into contact with the inner surface 9b of the outer plate 9; and a base part 20 for connecting the bearing surface 18 to the contact part 22 and capable of being nipped by the narrow part 12b of the clip hole 12, and the outer plate 9 is nipped in such a manner as to be lockable by the bearing seat 18 and contact part 22 of the hook body 8.
Patent JP-S63132192-A (JP)
Title: Electronic timepiece
Inventor: MASAKI HIROYUKI
IPC: H01L29/78
Filed: 1986-11-21
Abstract: PURPOSE:To erase data which is written once after an IC is packaged by using a material through which an ultraviolet ray is transmitted as an IC sealing material when the IC which incorporates an EPROM is mounted on a circuit block. CONSTITUTION:The sealing material (a) is used when the IC-c which incorporates the EPROM is mounted on the circuit board (b). This sealing material (a) allows an ultraviolet ray to pass and data are rewritten while mounting the IC as it is as necessary.
Patent JP-H04154077-A (JP)
Title: Induction heating cooker and exclusive load device thereof
Inventor: YOSHIDA YUICHI
IPC: H05B6/12
Filed: 1990-10-16
Abstract: PURPOSE:To heat only an object desired to be utilized for heating cooking by a user by giving a heating continuation permitting signal only in a determined time despite an input current value at that time a proper load is heated. CONSTITUTION:A heating coil 3 for generating a high frequency magnetic field, inverter circuit 2 for supplying a high frequency current to the heating coil 3 and a control circuit 5 for supplying start and stop signals to the inverter circuit 2 are provided. In the control circuit 5, after a start signal for starting driving of the inverter circuit 2 is output, only when a proper load signal corresponding to a proper load allowable heated is input during a fixed time after a predetermined time, the inverter circuit 2 is continued driven thereafter. In this way, an object which a user intends to utilize for heating cooking is heated and heating one which need not be heated is stopped.
Patent JP-H11121998-A (JP)
Title: Electronic components assembling system
Inventor: MATSUOKA HIDEO
IPC: H05K13/04
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a system for assembling electronic components which can speedily handle anomalies, when the anomalies have occurred. SOLUTION: In an electronic component assembling system is comprised of several electronic components assembling devices 2A, 2B and 2C connected to a personal computer 6 as monitoring means through a LAN system 5. According to signals indicating the types of anomalies of the electronic components assembling devices 2A, 2B and 2C generated during operation and the model name of the device which has outputted the signals, the personal computer 6 reads out information indicating the method for handling the generated anomalies from a storage media 18 and displays such information on its monitor screen. In this way, an operator does not need to consult a manual of the relevant model every time an anomaly occurs and can speedily handle anomalies.
Patent JP-S63131904-A (JP)
Inventor: SHIMIZU MASAO
IPC: F22B35/00
Filed: 1986-11-20
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-2001101971-A (JP)
Title: Exposure device
Inventor: UENO KAZUO
IPC: G02B3/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device in which the luminous intensity of an exposed face is sufficiently high even when a horizontal size of virtual image of a light source is greatly different from a vertical size of virtual image of a light source, and which is capable of reducing an exposure time. SOLUTION: An exposure device 1 comprises a lighting means 4 having an optical integrator 5 for receiving light through a condensing reflection member 3 at one end thereof, integrate the light, to project the light from the other end, and a projection lens 6 for projecting a light flux projected by the lighting means 4 to the all area of an exposed face. In a virtual image region of the projection lens 6, a pseudo refraction characteristic point V corresponding to a vertical deflection property and a pseudo refraction characteristic point H corresponding to a horizontal deflection property at the actual image projection corresponds to an actual vertical deflection point and a horizontal deflection point, respectively, thereby creating a gap S.  The expose device 1 has also astigmatism with the gap S and means 11 for varying a spread angle of an incident ray disposed prior to an incident part of the optical integrator 5. The means 11 comprises a plurality of condensing lens 11a or a single anamorphotic lens.
Patent JP-H08118487-A (JP)
Title: Molding method for frtp molding material
Inventor: NATSUME YOSHIHIRO
IPC: B29C70/06
Filed: 1994-10-19
Abstract: PURPOSE: To reduce the molding cost, to improve the moldability, to perform a small lot production, and to enhance the degree of freedom of designing. CONSTITUTION: A sheetlike FRTP molding material 1 is obtained by winding a film 12 made of a thermoplastic synthetic resin material on a drum 11, winding a reinforcing fiber material 13 on the film 12, and then cutting to open the film 12 and the material 13 from above the drum 11 to be removed.
Patent JP-H04152533-A (JP)
Title: Semiconductor device
Inventor: DEWA HIDENORI
IPC: H01L29/732
Filed: 1990-10-16
Abstract: PURPOSE:To provide a semiconductor device with a high current amplification factor by forming a silicon nitride film between an emitter region and a polysilicon layer for an emitter contact so that a polysilicon layer can be selectively formed on the emitter region. CONSTITUTION:A semiconductor device includes a bipolar transistor that has a polysilicon layer 13 for an emitter contact formed on an emitter region 12. The transistor includes a silicon nitride layer 16 between the emitter region 12 and the polysilicon layer 13. For example, there are formed an n<+> buried layer 2, a p<+> buried layer 3, an n<-> epitaxial layer 4, and a field oxide 5 on a p<-> substrate 1. Silicon oxide films 6 and 8, a p<+> polysilicon layer 7, an n<-> collector contact region 9, a p<+> outer base region 10, a p<-> type base region 11, and an n<+> emitter region 12 are formed. A 5-50Angstrom  silicon nitride film 16 and an n<+> polysilicon layer 13 are formed on the emitter region 12, and an aluminum electrode 14 is formed the layer 13.
Patent JP-H0591832-A (JP)
Title: Device for removing adhesion-preventing powder for cake before roasting
Inventor: MASUDA FUMIHIKO
IPC: A21D10/02
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a roasted cake having excellent luster, taste, flavor and texture by introducing wet steam having a large amount of liquid drops, attaching the steam to the surface of buns with a bean-jam filling, dissolving adhesion-preventing powder in a warm water film and gelatinizing. CONSTITUTION:Diameters of liquid drops contained in wet steam introduced into a highly wetting chamber 13 is extremely small. When the liquid drops are brought into contact with the surface of buns 1 with a bean-jam filling sent together with a mobile track 10, the liquid drops with a small diameter are uniformly attached to the whole surface to readily form thin water, concretely, a warm-water film. Consequently, adhesion-preventing powder stuck to the surface of the buns 1 is dissolved in the warm-water film, gelatinization of the powder is promoted and at least the surface of the buns 1 is heated with thermal energy of the warm water and the steam to advance gelatinization.
Patent JP-H03217570-A (JP)
Title: Link mechanism for connecting operating handle to push pin
Inventor: PATORISU KARUDEIN
IPC: E05B65/20
Filed: 1990-10-17
Abstract: PURPOSE: To prevent a rack from coming away from a clamp arm of the rack by clamping a ring installed onto the outer circumferential surface of a sleeve to the periphery of the rack at an end section on the calliper side of the clamp arm to hold the ring at the position. CONSTITUTION: A ring 19 slidably mounted on the outer circumferential surface of a sleeve 13 can be moved from the first position at the base section of a clamp arm 14 to the second position at an end section near to a calliper 6 for the clamp arm 14. Means holding the ring 19 at the second position respectively are set up at the end sections of the clamp arm 14. The clamp arm 14 is clamped around a rack 12 by the ring 19 at the second position, and held at the position. Even when a lock pin is not returned and operated by trouble or the like the flexible clamp arm 14 is prevented from completely coming away from the rack 12. Accordingly, the entire mechanism can be guaranteed not to reversely move.
Patent JP-H07109315-A (JP)
Title: Styrenic resin for foam
Inventor: FUJISAWA TAKESHI
IPC: C08J9/14
Filed: 1993-10-13
Abstract: PURPOSE:To obtain the resin capable of providing a molding with hardly any percent defective in appearance when used as a raw material for expanded polystyrene sheets. CONSTITUTION:This styrenic resin for expanded sheets has >1.1 to <=2.4 ratio (Mabs/Mr) of the absolute molecular weight (Mabs) obtained from an elution curve in a method for detecting a differential angular refractive index to the molecular weight (Mr), determined by a Rayleigh scattering method and based on the straight-chain standard polystyrene at a molecular weight within the range of 100000 to 2000000 when the molecular weight is simultaneously measured by both the method for detecting the differential angular refractive index and the Rayleigh scattering method according to a gel permeation chromatography using tetrahydrofuran solvent.
Patent JP-H06127831-A (JP)
Title: Failure diagnostic system for automatic winder
Inventor: WAKABAYASHI MASAHIRO
IPC: B65H63/04
Filed: 1992-10-16
Abstract: PURPOSE:To diagnose the cause of a failure easily by displaying a failure gener ated spindle through the processing of short cycle data and reference failure diagnosis data, and diagnosing the failure by repeating the display of stepwise classified items and the selection of the items in the display. CONSTITUTION:In the diagnostic device 21 connected to an automatic winder control device 19, the operating transition information and past history information spindle by spindle of each machine are accumulated, and at the time of abnormality being generated, the content of the abnormality is diagnosed and displayed on an image plane. Such a diagnostic device 21 holds the classification of plural items on the abnormal action of individual winding units 13 and reference failure diagnosis data including hierarchical classified items on failure causes corresponding to the respective items and failure generated places. The failure generated spindle is displayed by processing the reference failure diagnosis data and short cycle data including the abnormal action items collected from each winding unit 13, and the failure is diagnosed by repeating the display of stepwise classified items and the selection of the items in the display.
Patent JP-H06127716-A (JP)
Title: Handling device for thin layer sheet
Inventor: HIROWATARI TOSHIO
IPC: B65H3/48
Filed: 1992-10-16
Abstract: PURPOSE:To prevent adhesion between the fellow thin layer sheets by vibrating a sucked sheet in a horizontal direction to the thin layer sheet after it is sucked by a sucker pad, in a device for transfer-feeding the thin layer sheet by suction its four corners by the sucker pad. CONSTITUTION:In the case of taking out a thin layer sheet, for instance, aluminum foil 6 from a storage case 7, first a lift cylinder 1 is driven, and a handling device total unit is lowered down to suck the aluminum foil 6 by suction pads 5 provided in positions corresponding to four corners of the aluminum foil 6. Next, vibratory exciting cylinders 2 are driven, and compressed air is blown from a blow nozzle 3 while vibrating rods 4 of providing the suction pad 5 in the lower end part, that is, the aluminum foil 6 by several times in a horizontal direction. In this condition, the lift cylinder 1 is driven, and by lifting the handling device total unit, the aluminum foil 6 is grasped to be taken by only one sheet. In this way, the thin film sheet can be taken by one sheet while surely preventing adhesion of the fellow thin layer sheets.
Patent JP-H06113059-A (JP)
Title: Communication conference system
Inventor: TSUNODA NAOKI
IPC: H04M11/00
Filed: 1992-09-25
Abstract: PURPOSE:To decide a desired page and to quickly execute an image display by executing a table display of the correspondence of a page name and a page number as a contents images. CONSTITUTION:When a document image is read and stored by a communication conference equipment 1, information related to the whole document and a page name of every one page are inputted. The equipment 1 generates a contents file, based on the input information. At the time of displaying the document image, the document information and the page name are displayed in accordance with its contents file. In such a way, by deciding a desired page from the page name, a necessary image can be displayed quickly, and such a complicated work as the document image is recorded in advance and the contents are generated becomes unnecessary. Also, plural equipments 1 are connected to an ISDN 2, and the respective equipments 1 execute transmission to an arbitrary other party equipment and execute an opposed communication.
Patent JP-H05116055-A (JP)
Title: Actual tool name command system in nc program
Inventor: MATSUMURA KAORU
IPC: B23Q17/00
Filed: 1991-10-25
Abstract: PURPOSE:To prevent faulty machining due to difference in types of specified tools by specifying the types of tools demanded by a machining program by actual tool name and nominal diameter, simplifying the machining program, and also simplifying set-up operation. CONSTITUTION:Multiple (the number of tools used) tools 2 in which an ID chip 3 in which tool information is stored is embedded are set into a magazine 21. The magazine 1 is rotated one turn according to a rotation command signal from an NC device 7 before machining such as drilling, grinding, etc., are made, and an ID information (actual tool name, nominal diameter, tool compensation amount, etc.) for each tool set into the magazine 1 corresponding to a set position information is read out by an ID sensor 4. Then the information is stored in a tool control memory 6 through an ID controller 5 as well as the set position information.
Patent JP-H06100299-A (JP)
Title: Emergency stop device for track travelling vehicle
Inventor: MISAWA MASAYA
IPC: B61D15/00
Filed: 1992-09-24
Abstract: PURPOSE:To improve the safety by dividing a brake system, which can be operated from a working bench of a track traveling vehicle, into two systems for operating iron wheels and for braking tire driving wheels to enable the braking when one of the brake systems is out of order. CONSTITUTION:A track travelling vehicle for performing the repair and inspection of a stringing of railway is provided with front and rear tire wheels 1-1, 1-2, and front and rear iron wheels 16 to be rotated on a rail 1, and a working bench 2 to be elevated by an elevating cylinder 12. As a brake system, which can be operated from this working bench 2, a system for operating a brake pedal 6 to operate iron wheel brakes 17 and a second brake system for braking the rear wheels 1-2 are provided. When the iron wheel brakes 17 are out of order, an engine is stopped by pushing an emergency stop button of an operation panel 3, and a lock-up clutch inside of a transmission is closed to switch the condition of the engine to the engine brake condition and brake the rear wheels 1-2.
Patent JP-2000114248-A (JP)
Title: Method for etching silicon
Inventor: KANZAKI MASAYUKI
IPC: H01L21/308
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To etch only silicon, without eroding an oxide film and a nitride film. SOLUTION: A sample is made of a silicon substrate monocrystal silicon, a protective film made of a silicon oxide film or a silicon nitride film is formed on the surface, a window of 50 μm2 is formed in part of the protective film, and part of the silicon substrate is exposed through the window. Upon heating ammonium water of 5.7% at 70 degrees in a quartz tub with a flow-back pipe, a high purity aluminum foil of 0.1 to 2 mg is dissolved to prepare an etchant. This sample is dipped in the ammonium water for three hours, and an etching speed in the silicon substrate, the silicon oxide film, and the silicon nitride film of a window part is acquired. As a result, the etching speed will not lower in the silicon substrate (a curve 16), while the etching speed is lowered greatly in an oxide film (a curve 17, a curve 18) and a nitride film (a curve 19).