baber/WOPTO huggingface dataset:
Patent JP-H07192262-A (JP)
Title: Heat treatment of disk
Inventor: KUBO YOSHINARI
IPC: G11B7/26
Filed: 1993-12-28
Abstract: PURPOSE:To inhibit the generation of off-center of disks and to prevent the reduction in flatness of the disks from occurring by stacking and holding the plural disks with a guide pipe which consists of a high-temp. resistant material and is made to pass through the holes of the disks and in this state, subjecting the disks to heat treatment. CONSTITUTION:The guide pipe 11 is formed from a high-temp. resistant material such as ceramics, stainless steel, etc., having a smaller thermal expansion coefficient than that of the metallic material, from which the disk 1 is formed, such as aluminum, etc. At this time, the outer diameter of the guide pipe 11 is selected so as to be by about 0.6mm smaller than the diameter of the hole 2 of the disk 1. Then, the stacked bodies of the disks 1, each of which is formed by inserting the guide pipe into and passing it through the holes 2 of the plural disks 1, are piled up on the base 12 to plural stages interposing one of the spacers 13 between every adjacent two of the stages. Further, a weight 15 is placed on the spacer 13 in the uppermost stage to pressurize the stacked bodies of the disks 1. In this state, the base 12 holding the stacked bodies of the disks 1 is placed in a heat treating furnace to subject the stacked bodies to heat treatment. Thus, the disk 1 can be subjected to heat treatment in such a state that the generation of off-center of the disk 1 is inhibited from occurring.
Patent JP-H07197585-A (JP)
Title: Ventilating structure for attic surface
Inventor: KURIHARA JUNICHI
IPC: E04D12/00
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the occurrence of moisture condensation on an attic surface by arranging heat insulating materials along an under surface of a roof, and providing ventilating plates and a ventilating panel having air flowing passages on upper surfaces of these heat insulating materials. CONSTITUTION:Heat insulating materials 2 are filled on respective face materials 18 partitioned by partition members 17, and ventilating plates 13 having plural hole parts to flow air in the upper surface direction on these heat insulating materials 12, are extended between the partition members 17. Next, a ventilating panel 14 on which air flowing passages are formed of a face material 23 and plural projecting strip parts 24, is placed on the vetilating plates 13 so that the air flowing passages turn downward. Roofing 15 is stretched on this ventilating panel 14, and a roof finishing material 16 is thatched on the roofing 15, and a roof panel unit 11 is formed. Thereby, since air containing moisture in an attic is discharged outdoors through the air flowing passages, moisture condensation can be prevented.
Patent JP-H08181605-A (JP)
Title: Phase control circuit
Inventor: SASAKI MASAHIRO
IPC: H03B5/32
Filed: 1994-12-26
Abstract: PURPOSE: To make phase control stable by giving an output of a variable adder circuit whose plural input terminals receive an output signal of a subtractor circuit or an amplitude reduction circuit to an amplifier circuit so as to eliminate harmonics of an oscillating frequency. CONSTITUTION: One and other terminals of a resonance circuit RES1 provided to an external part are connected respectively to external terminals T0 , T1 and an input terminal of a band limit circuit BWC1 is substantially coupled with the terminals T0 , T1 . The phase control circuit is provided with a phase shift circuit PTR1 whose input terminal receives an output signal of the circuit BWC1, an amplitude reduction circuit ADC1, a subtractor circuit SUB1, a variable adder circuit VAD1, and an amplifier circuit AMP1. An output signal of the circuit PTR1 is given to an inverting input terminal (-) of the circuit SUB 1 and an output signal of the circuit ADC1 is given to its noninverting terminal (+).  Furthermore, respective terminals of the circuit VAD1 receive outputs from the circuits SUB1, ADC1 and the result of the sum is given to the circuit AMP coupled with the terminals T0 , T1 . After the signal is amplified in the circuit AMP, from which the amplified signal is fed to a circuit RES1.
Patent JP-H04205443-A (JP)
Title: Method and device for accessing memory
Inventor: OSHIME YASUHIRO
IPC: G06T1/60
Filed: 1990-11-30
Abstract: PURPOSE:To attain rapid access by supplying necessary data to a straight line generator (DDA) and supplying segment start point data and a signal indicating the start of plotting to a display memory in parallel with operation for executing the initialization of the DDA to execute page changing processing. CONSTITUTION:When the end point data, gradient data, length data of a plotting segment, etc., are supplied from a master processor, an initializing part 3 controls a multiplexer 1d, etc., in the DDA 1, stores the plotting start point data in an accumulative addition value storing part 1a and stores the gradient data in a gradient value storing part 1b. During the initialization of the DDA 1, a row address based upon the plotting start point data and an RAS signal are outputted from the 1st page changing processor part 4 and supplied to a display memory 2 to execute page changing processing. Consequently memory access is rapidly executed and the constitution of the memory access is simplified and compacted due to the omission of a buffer.
Patent JP-H11166614-A (JP)
Title: Control device of automatic transmission
Inventor: MINOUE KAZUHIRO
IPC: F16H61/20
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent practice of neutral control in a state of applying a load to a mounting state of an engine by performing hill hold control by putting a clutch into an almost releasing state when detecting a vehicle stopping state when stepping a brake pedal, releasing an accelerator pedal. SOLUTION: In detecting a vehicle stopping state by a stopping state detecting means 102 while stepping a brake pedal by releasing an accelerator pedal during selecting an advance travel range, neutral control is performed by putting a first clutch Cl in an almost released state by a clutch releasing means 103, and hill hold control is performed by engaging a first brake B1 by a brake engaging means 104. In this case, the timing to generate shift output of a second speed as hill hold output to start the hill hold control, is delayed to the timing to start the neutral control by a delay means 105.
Patent JP-2001149721-A (JP)
Title: Filter element and method for manufacturing the same
Inventor: INOUE KIYOSHI
IPC: B01J20/30
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a filter element hardly clogging and capable of adsorbing and removing a harmful material. SOLUTION: Many narrow pores are provided by applying a thermal perforation work to a sheet consisting essentially of a natural organic fiber to hardly cause clogging, and the circumference of the perforation part is converted to activated carbon at need to adsorb and remove a water dissolved harmful material.
Patent JP-H10160673-A (JP)
Title: Raman spectral device
Inventor: NARA MASAYUKI
IPC: G01N21/65
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To directly evaluate various chemical species of dissolved chlorine compound at the same time, for high detection sensitivity. SOLUTION: A visible light Raman spectral device wherein Raman spectrum excited with the laser light in visible region is detected comprises a Rayleigh cut filter 5 provided with cut-off wavelength on longer wavelength side than visible region, a spectroscope (single polychromator 6) for spectral action of transmission light through the Rayleigh cut filter 5, and a CCD detector 7 for detecting obtained Raman spectrum. The Rayleigh cut filter 5 shields light on shorter wavelength side than Rayleigh light and cut-off wavelength, and the CCD detector 7 detects Raman spectrum on longer wavelength side than cut-off wavelength.
Patent JP-H09155759-A (JP)
Title: Pulley puller
Inventor: SAWADA YOSHIO
IPC: B25B27/073
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To easily pull out a pulley press into a shaft. SOLUTION: A claw holding body 4 with a hooked claw 3 is fixed over a leading end part of two parallel guide bars 2 fixed on one side of a supporting board 1, and a claw holding body 5 with a hooked claw 3' is slidably provided beside the supporting board 1, and a slide base 7 having a pressing body support part 6 is also slidably provided in the middle of the claw holding part 4 and 5. A screw shaft 8 having a sleeve 9 at the leading end thereof is screwed in the middle of two parallel guide bars 2 of the supporting board 1, and the sleeve 9 is rotatably linked to the claw holding body 5, and a back half part of an adjusting screw shaft 13 having a half pitch of the screw shaft 8 in the same direction, whose leading end is fixedly linked to a side part of the slide base 7, is screwed into a screw 12 formed in the center of a front half part of the screw shaft 8.
Patent JP-H04204801-A (JP)
Title: Surface working device
Inventor: KENMOCHI KATSUE
IPC: B21D31/00
Filed: 1990-11-30
Abstract: PURPOSE:To form ruggedness which exhibits a light interference effect on the free curved surface of a work by providing the ruggedness for embossing on the surface of a tool which surface comes into contact with the work and forming the surface provided with this ruggedness in such a manner that the surface can roll relative to the work. CONSTITUTION:The surface shape of the work 2 which is going to be formed with the ruggedness for light interference is taught from, for example, CAD/ CAM data or while the object surface is profiled, by which the tool 4 provided at the front end of an arm is controlled in locus while the contact thereof with the work 2 is maintained at all times. The surface provided with the ruggedness of the tool 4 rolls relative to the work 2. The locus taking rigidity into account is previously applied to moving means 5 to 8 in such a manner that the tool 4 acts pressures on the work 2. Then, the tool 4 comes into pressurized contact with the work 2 and the work 2 is plastically deformed by adequately selecting the hardness of the work 2 and the tool 4. The ruggedness provided on the tool 4 is transferred and formed in an inverted shape to the traces made after the tool 4 makes rolling motion. The light interference patterns are formed on the free curved surface in this way.
Patent JP-H09161658-A (JP)
Title: Electron emitting element and manufacture thereof
Inventor: IWAMOTO YOJI
IPC: H01J1/30
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To stably emit an electron and simplify a manufacturing process. SOLUTION: Helium and oxygen gas are introduced into a first chamber 110 kept in 500Torr, aluminum is evaporated to produce very fine aluminum particles having a particle diameter of about 30mm, and the surface of particle is oxidized. Very fine aluminum particles whose surface is covered with an oxide film (Al2 O3 ) having a particle diameter of about 30nm is produced and transferred to a second chamber 120 kept in 5Torr, ejected from a nozzle 121 to form a filling layer of the very fine particles on a substrate 101. The filling layer forms a layer locally having a high resistant region comprising the aluminum oxide in aluminum, and forms a surface conductive type electron emission element.
Patent JP-H11155240-A (JP)
Title: Battery automatic separating circuit
Inventor: YOSHIOKA SHOGO
IPC: H02J7/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery automatic separating circuit, in which a battery can be detached automatically from an equipment at times of non-use, manually operated separation works on new components are not required and the stop operation of the equipment can be conducted surely and by which fire extinguishing operation at the time of the stoppage of a combustion equipment can be performed safely. SOLUTION: This battery automatic separating circuit has an operating switch 9 which functions as a power switch connected to a battery 11 in combination, a self-holding means 4 for holding a fixed state by operation, a detecting means for detecting the operating state of the operating switch 9, a control means 2 capable of actuating the self-holding means 4 and a power supply means for supplying the control means 2 with a power supply. The control means 2 interrupts the power supply to each load from the battery 11, by operating the self-holding means 4 on the basis of the detecting result of the detecting means, and detaches the battery 11 from each load.
Patent JP-H05189072-A (JP)
Title: Reference voltage generator having programmable thermal drift
Inventor: BUANNI PORETSUTO
IPC: G05F3/30
Filed: 1991-12-20
Abstract: PURPOSE: To select a thermal drift as a value in a continuous range to make a device high-precision and small-sized by providing a second voltage generator having a prescribed thermal drift on the inside of a first voltage generator having zero thermal drift. CONSTITUTION: In a mesh arrangement consisting of transistors TRs T1 and T2 and a resistance R1, a voltage ΔVBE which is equal to the difference between base and emitter voltages of TRs T2 and, T1 and has a certain thermal drift is obtained across the resistance R1. Consequently, a current I of ΔVBE/R1 flows to the resistance R1. This current is obtained as a current IC8 in the emitter of a TR T8 by the action of a current mirror, and this current is obtained on the collector as it is if the base current is ignored. A current determined by a ratio of a voltage VBG travsering a resistance R3w to the resistance r3 itself flows to the mitter of a TR T3. In an intermediate node A between collectors of TRs T8 and T3, a reference voltage VRIF is obtained based on the difference between collector currents IC8 and IC3 with respect to the current flowing. to a resistance R4.
Patent JP-H08189479-A (JP)
Title: Fluid discharge machine
Inventor: TAKADA JUNSUKE
IPC: F04C18/10
Filed: 1994-12-28
Abstract: PURPOSE: To reduce fluctuation of a discharge rate and a driving torque, and improve performance by housing a rotational body in a structural body having three curves surfaces each having a sectional area of cycloid or resembling it, and executing three compression processes by one rotation of a motor. CONSTITUTION: One end of a rotor 2 is located at a top dead center which is an opening 4a. When a rotary casing is rotated leftward by 60 degrees by means of a motor from this position, a center of the rotor 2 is also rotated in the same direction. The rotor 2 is rotated rightward while being in contact with three curved surfaces Sa to Sc at three points. The rotor 2 is rotated in the direction opposite to the rotational direction of its center by half of the rotational angle. Valves 5a, 5b and a discharge valve 6c are opened, and intake/compression processes are executed. When the center of the rotor is rotated by 90 degrees, and the rotor is rotated by 45 degrees, compression starts in a chamber 6b. When the center of the rotor 2a is rotated by 120 degrees and the rotor 2 is rotated by 60 degrees, compression is terminated in the chamber 6c.
Patent JP-H04205556-A (JP)
Title: Consultation reservation device
Inventor: HAYAMA IKUO
IPC: G06Q50/22
Filed: 1990-11-30
Abstract: PURPOSE:To easily decide a reserved day for consultation by deciding and displaying a scheduled consultation day of a designated doctor that is later than the date decided by adding the reservation cycle to the reserved day where the reservation state is displayed on a display means and also closest to the reserved day as a new reserved day in response to the instruction given from an instruction means which instructs the advance of the reserved day. CONSTITUTION:A display means 3 is provided to display the reservation state of the reserved days of the doctor designated by an input means together with a instruction means which instructs the advance of the reserved day. Furthermore a deciding means is added to decide a scheduled consultation day of the designated doctor that is later than the date decided by adding the reservation cycle to the reserved day where the reservation state is displayed on the display means 3 and also closest to the reserved day as a new reserved day together with a control means which displays the reservation state of the decided reserved day on the display means 3. In such a configuration, a proper reserved day is automatically decided in accordance with the reservation cycle later than the reserved day whose reservation state is displayed and then displayed on the display means 3. Thus the operation of a consultation device is simplified and the burden of an operator can be reduced.
Patent JP-H07186078-A (JP)
Title: Controller of robot hand
Inventor: SHINTAKU NORIKAZU
IPC: B25J15/00
Filed: 1993-12-28
Abstract: PURPOSE:To realize the stable grasp of a work by providing at the grasp portion of each multi-jointed finger a pressure-sensing sheet to detect contact pressure between the grasp portion and the work, deciding that the grasp portion grasps the work on the basis of its output. CONSTITUTION:A multi-fingered hand to be furnished to the arm of a robot for work is provided, at a circular base plate, with four rotary units at equal intervals circumferentially, and one finger 5 is fitted each to the lower end of each rotary unit. Each finger 5 consists of a pair of right and left root links 7 arranged right and left at an interval; a intermediate link 8; and a tip link 9, and possesses four freedom degrees. One motor at every respective four freedom degrees, that is, total four DC motors 11-14 are equipped. In the case of a robot hand such as above, a contact pressure detecting sensor 41 is provided at the tip link 9 of each finger 5, and on the basis of its output, it is decided whether each finger 5 grasps a work or not.
Patent JP-H11176854-A (JP)
Title: Molding machine for synthetic resin package in electronic component
Inventor: NAKAMURA NOBUYUKI
IPC: B29C45/14
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To make releasing easier after molding without complicating the construction by reducing the angle of the draft on side face in each cavity equipped with a raw material resin charging chamber and plunger and also increasing the angle of the draft at side face in each cavity of dies not equipped with a charging chamber. SOLUTION: A lower die 2 of two dies 1, 2 has a raw material resin charging chamber 3 in such a manner that it directly opens inside a cavity 2a for package body molding at each place of cavity 2a for each package molding. Also, at inner side faces 1a', 2a' in cavities 1a, 2a for each package molding of both dies 1, 2, drafts of adequate angles θ1 and θ2 are provided, in this case, angle θ1 of the draft at the inner side face 1a' in the cavity 1a for each package molding of the upper die 1 is made larger, and the draft angle θ2 at the inner side face 2a' of the cavity 2a for each package molding of the lower die 2 is made smaller.
Patent JP-H06186118-A (JP)
Title: Method and apparatus for control of knock
Inventor: NAKAMURA RYUICHI
IPC: G01L23/22
Filed: 1992-12-18
Abstract: PURPOSE:To comply easily with a difference in the type and the specifications of an internal combustion engine and to detect a knock with high frequency. CONSTITUTION:In response to the output of a crank angle sensor, the period of a prescribed crank angle is set as an observation period W1 in a period until the piston of a next cylinder reaches an upper dead point after the piston of a cylinder entering an ignition stroke has reached an upper dead point. The observation period W1 is divided into a plurality of analytical sections W3, and the frequency of the output of a knock sensor is analyzed. As a result, a plurality of frequency bands F1, F2,... having a possibility of causing a knock are set over the observation period W1, and sums of maximum values P1, P2,... of spectral power of the individual frequency bands and the spectral power of frequencies adjacent to frequencies reaching the maximum values are set as index values S1, S2,.... On the basis of their running average, a knock judgment reference V is formed, and the ignition time is controlled so as to correspond to a judged result using the reference V.
Patent JP-2000162784-A (JP)
Title: Fixing device and recording device
Inventor: YAMADA MORIHIKO
IPC: G03F7/26
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device in which thermal fixing and bleaching of a medium can be performed in a short time and which can be reduced into a compact size. SOLUTION: In the fixing device 30, a photosensitive medium 1 is irradiated with heat rays 42 for heating and rays 44 for bleaching from a halogen lamp 40. By using a tray 52 on which the media 1 can be successively stacked from the lower side, the heating process and bleaching process are simultaneously carried out on the tray. Therefore, the path length of the paper transport can be decreased, and the time to fix a desired color image on the medium 1 can be reduced. Moreover, by using the halogen lamp 40 as a common source of the heat and the light in the device 30, the number or parts can be decreased and consequently the device can be produced as a compact product at a low cost.
Patent JP-H06161856-A (JP)
Title: Ic card
Inventor: IRISAWA KAZUYOSHI
IPC: G06K19/07
Filed: 1992-11-26
Abstract: PURPOSE:To provide the IC card which can adjust the length of a directory. CONSTITUTION:Plural file recording areas are defined inside the EEPROM of the IC card. Inside the directory, address information is prepared for accessing records 1 and 2 recorded in a file F1. As the address information concerning the record 2 started from the middle of a page, the absolute address of 2 bytes of '004F' is required but as the address information concerning the record 1 started from the head of a page, the page address of 1 byte of '00' is enough. Since the absolute address and the page address are mixed and used in the directory, the length of the directory can be adjusted.
Patent JP-H05149941-A (JP)
Title: No2-no converter of nitrogen-oxide mearuing apparatus
Inventor: KOZAKURA MASARU
IPC: B01D53/94
Filed: 1991-11-27
Abstract: PURPOSE:To shorten the time until the indication is stabilized when the concentration of gas to be measured is extremely changed. CONSTITUTION:A heater 4a, a fan 6a and a thermocouple 8a are provided for a reacting tube 2. A bypass flow path 12 is provided in parallel with the flow path of the reacting tube 2. A purging gas flow path 18 for feeding purging gas (a) into the reacting tube 2 is provided. When the concentration of gas to be measured (b) is largely changed, the gas to be measured is made to flow through the bypass flow path 12, and the purging gas is supplied into the reacting tube 2. The outlet port of the reacting tube is connected to a flow path 22 on the discharging side. The reacting tube 2 is heated to the predetermined temperature and returned to the specified reaction temperature again. Thus, the cleaning of the reacting tube 2 is performed.
Patent JP-H11176052-A (JP)
Title: Chucking device for disk
Inventor: IIZUKA GENICHI
IPC: G11B17/028
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To stably secure the pressurizing force of a clamp component when a disk is mounted and also to facilitate the assembly with a simple constitution in a chucking device for disk. SOLUTION: The clamp component 61 is held by holding members 71 disposed in the middle part of a turntable 21A slidably in the vertical direction and swingably in the radial direction, and also the clamp component 61 is pressed by a spring 66 in the outer peripheral direction of the disk and downward. A chuck end part having slopes at the upper/lower parts is formed on the upper end part of the clamp component 61 in the outer peripheral direction of the disk. When the disk is mounted, the peripheral edge part of a center hole of the disk is pressed by the lower side slope of the chuck end part after the upper side slope is pushed to the inside. When the disk is detached, the clamp component is also pulled up and the pin 64 is abutted on a cam 34 of a center boss 31C, then the clamp component 61 is inclined to the inside and the disk is released.  After that, the clamp component 61 is automatically recovered.