baber/WOPTO huggingface dataset:
Patent JP-H0884380-A (JP)
Title: Cordless remote controller
Inventor: HIRATA CHIE
IPC: H04Q9/00
Filed: 1994-09-14
Abstract: PURPOSE: To prevent mis-indication among plural remote controllers by sending an operation signal to all remote controllers from a hot water supply device main body with respect to a state change of the hot water supply device main body and discriminating the correctness of reception every time a reply signal is received. CONSTITUTION: When a state change such as combustion start takes place in a hot water supply device main body 9, a transmission means 11 of the hot water supply device main body 9 sends an operation signal after the operation state change to a remote controller 1 in radio connection to the hot water supply device main body. Each remote controller 1 uses a reception means 3 to receive the operation signal and displays an indication corresponding to the operation signal by a display means 4 employing a liquid crystal display device. When the remote controller 1 receives normally the operation signal from the hot water supply device main body 9, the remote controller 1 returns a reply signal. In this case, a transmission means 2 is used to send the reply signal based on an address stored in an address storage means 5 by deviating its transmission timing. In this case, the operation signal is sent to all the connected remote controllers 1 by one transmission and the hot water supply device main body 9 receives the reply signals from all the remote controllers 1 and the reception means 10 discriminates it that each remote controller 1 receives the operation signal correctly.
Patent JP-S59111877-A (JP)
Title: Ink film feeder
Inventor: MIYAZAKI KOUICHI
IPC: B41J17/10
Filed: 1982-12-17
Abstract: PURPOSE:To restrict wasteful consumption of an ink film, by a method wherein feeding of an ink film serving as a feeding body for a recording paper is momentarily stopped in relation to the recording paper. CONSTITUTION:A controlling circuit 21 produces a sensor output signal 22 which is obtained by making binary a signal obtained from a resist sensor 16 and a printing completion signal 23 which indicates that printing on the recording paper 6 is completed. A timing generating circuit 24 is supplied with the signals 22, 23, and produces a recording paper feed enable signal 25 for controlling the paper 6 and an ink film feed enable signal 26 for controlling the ink film. The signal 25 is supplied to a driving circuit 27 for feeding the recording paper to control the feeding of the paper, while the signal 26 is supplied to a driving circuit 28 for feeding the ink film to control the feeding of the film.
Patent JP-H04257271-A (JP)
Title: Nonvolatile memory integrated circuit
Inventor: BOMII EI CHIEN
IPC: H01L29/788
Filed: 1991-08-30
Abstract: PURPOSE: To extend the life of a device by reducing the leakage from the floating gate of a device to a control gate and hence improving a data retentive function. CONSTITUTION: An integrated circuit with a floating gate 52, and a control gate 54 is obtained, which contains a first oxide layer 58 that is adjacent to the floating gate 52 and a nitride layer 60 that is adjacent to the first oxide layer 58. A second oxide layer 62 is provided between the nitride layer 60 and the control gate 54, where the first oxide layer is essentially thinner than the second oxide layer 62.
Patent JP-S6373638-A (JP)
Title: Wafer bonding device
Inventor: NAKAYAMA OSAMU
IPC: H01L21/68
Filed: 1986-09-17
Abstract: PURPOSE:To enable a wafer to be bonded onto a substrate in even thickness using a wax containing no bubbles by a method wherein the semiconductor wafer pressed down by a weight is held in a vacuum chamber. CONSTITUTION:A weight 5 with its bottom surface taking flat shape to abut against a semiconductor wafer 1 is to be pressed down by the weight 6 heated by a heater (hot plate) built-in or separately provided. The semiconductor wafer 1 pressed down by the weight 5 is mounted on a substrate 3 coated with wax 2 to be placed on a hotplate 4. Next, the whole body is covered with a vacuum chamber 6 to be held in vacuum state for several minutes. Later, the vacuum chamber 6 and the weight 5 are removed while the substrate 3 is taken out of the hot plate 4 to finish the bonding process of semiconductor wafer 1 onto the substrate 3.
Patent JP-S61104381-A (JP)
Title: Disk cartridge
Inventor: SUZUKI YOSHITO
IPC: G11B23/03
Filed: 1984-10-22
Abstract: PURPOSE:To protect a disk when carrying and keeping a cartridge by locking a hard disk contained in a housing, by a lock member, and releasing the lock by a release mechanism. CONSTITUTION:A lock member attached to a housing 20 of a cartridge A is placed between upper and lower half bodies 22, 24, one end opposed to each other is supported so as to be freely oscillatable by a pin 32, and the other end is energized by a tension spring 34 so as to be returned to the direction approaching each other. Also, a lock release mechanism 40 is provided with a clock pin 42 projected in the outside diameter direction in the turning end of the lock member 30, a compression coil spring for energizing this pin 42 in the projecting direction, and L-shaped slide hole 46 formed in the housings 22, 24. In this state, when carrying or keeping the cartridge A, the member 30 is locked by the spring 34, and the outside periphery of the disk 10 is inserted and held by an elastic material 38. On the other hand, when the cartridge A is set to a turntable, a lock release pin goes into a hole 50 of the pin 42, and subsequently, the release pin is guided to the hole 46, the member 30 is separated from the disk 10, and the disk is rotated in the housing.
Patent JP-S60113961-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IWABUCHI MASARU
IPC: H01L27/092
Filed: 1983-11-25
Abstract: PURPOSE:To prevent the latch-up of an IC by inserting a diode connected in the opposite direction between a terminal, to which highest supply voltage is applied, in a circuit and a terminal, to which supply voltage lower than said supply voltage is applied, in the IC constituted by a C-MOSFET. CONSTITUTION:A power supply terminal 1 applying positive supply voltage VDD such as +5V is connected to an internal circuit 2 constituted by a C-MOSFET through a power supply line 3, and the line 3 is stretched crosswise around in a chip in order to supply each section of the circuit 2 with voltage VDD. A diode 5 connected in the opposite direction is connected on its midway of the line 3 connecting the terminal 1 and the circuit 2, and another terminal of the diode is connected to a power supply terminal 4 applying supply voltage VSS such as -5V. Accordingly, when noises are added to voltage VDD and the level of the line 3 rises up to the breakdown voltage or higher of the diode 5, currents flow toward the terminal 4 through the diode 5, and the peak of noises is inhibited and a parasitic thyristor in the circuit 2 is not triggered.
Patent JP-H08220724-A (JP)
Title: Sealing structure around roller and photosensitive material treating device
Inventor: MASUDA AKIRA
IPC: G03D3/13
Filed: 1995-08-29
Abstract: PURPOSE: To surely partition adjacent tanks from each other without impairing transportability. CONSTITUTION: A partition rack 50 provided to face an insertion port 36 of a partition plate 18 is spanned with rollers 54, 56 between a pair of rack side plates 58. These rack side plates are spanned with blocks 74, 76 above and below these rollers. Blades of which the front ends are tightly pressed to the peripheral surfaces of the rollers are mounted at the respective rollers from these blocks. Auxiliary side plates 60 provided with elastic members 64 are mounted at the rack side plates. These elastic members come into tight contact with the end faces of the rollers to fill the spacings between the auxiliary side plates and the end faces of the rollers. As a result, the partition rack tightly closes the insertion port and the sure transportation of films 14 by the roller pair 52 is made possible.
Patent JP-S6465219-A (JP)
Title: Method for controlling furnace core packing structure
Inventor: KIMURA YOSHIO
IPC: C21B5/00
Filed: 1987-09-03
Abstract: PURPOSE:To improve the air permeability and liquid permeability in a region where the packing condition of furnace ore coke layers is locally deteriorated by stopping the combustion of tuyeres in the direction opposite to the deteriorated region so that the combustion balance in the circumferential direction is deviated when the above- mentioned condition is deteriorated. CONSTITUTION:The blast furnace operation is carried out by properly charging solid reducing agents to the axial center part region of the ore layers in the blast furnace or properly charging the solid reducing agents suitable for improving air permeability and liquid permeability to the axial center part region of the solid reducing agents. The combustion at the tuyeres in the direction opposite by about 180 deg. to the region where the packing condition is deteriorated is stopped or the output thereof is lowered to deviate the combustion balance in the circumferential direction when a deviation arises in the air permeability and liquid permeability by the local or one-sided deterioration of the packing condition of the furnace core reducing agent layers at this time. The axial center charge solid reducing agents are thereby supplied to the furnace core part side in the direction of the deteriorated region, by which the furnace core part solid reducing agents can be renewed and the fluctuation in the furnace body temp. generated by the deviation in the furnace condition is eliminated.
Patent JP-S6465211-A (JP)
Title: Method for estimating deviation in packing state of furnace core solid reducing agent
Inventor: IWAKIRI HARUHISA
IPC: C21B5/00
Filed: 1987-09-03
Abstract: PURPOSE:To stabilize the operating condition of a blast furnace by drawing solid reducing agents in the furnace core part from plural points in the circumferential direction of the blast furnace at the time of blowing down and estimating the deviation in the packing state of the furnace core solid reducing agents from the existence ratio of tracer solid reducing agents. CONSTITUTION:Coke is charged to the center of the furnace top by using tracer coke. The core part coke is drawn from the plural points, for example, tuyeres, in the circumferential direction of the blast furnace at the time of blowing down and the existence ratios of the tracer coke are investigated. These existence ratios are compared with the existence ratio of the tracer coke (standard existence ratio) when the flow lines of the axial center charge coke are distributed with good balance, by which the deviation in the flow lines is known and the deviation in the packing state of the furnace core solid reducing agents is estimated. The axial center charge coke is charged to the furnace by controlling the grain size distribution, cold strength, hot strength, etc., thereof in accordance with the results thereof, by which the air permeability and liquid permeability of the furnace core coke layers are controlled as desired. The operating condition of the blast furnace is thereby stabilized and the wear of the furnace bottom refractories is prevented.
Patent JP-H06175219-A (JP)
Title: Camera system
Inventor: OSAWA KEIJI
IPC: G03B7/28
Filed: 1993-09-06
Abstract: PURPOSE:To obtain a camera system capable of executing photographing with optimum photographing information when an object is located even in any of plural regions in photographic picture. CONSTITUTION:In this camera system consisting of a camera main body 1 and a remote controller 2 capable of communicating with the camera main body 1, the camera main body 1 has an information detecting means detecting the information on the photographing of plural regions in the photographing picture and an information selecting means selecting one of plural pieces of information, the remote controller 2 has a region specifying means specifying an arbitrary region out of plural region is spite of the existing position of the remote controller 2 and the information selecting means is constituted so as to select the information of the region specified by the region specifying means.
Patent JP-H0667997-A (JP)
Title: Automatic data transfer controller
Inventor: TOMI MITSUHIRO
IPC: G06F13/00
Filed: 1992-08-20
Abstract: PURPOSE:To attain a data transfer processing even out of a time zone when an operator can operate a computer by automatically controlling the data transfer processing at a previously set time and automatically opening and closing the session of an on-line system. CONSTITUTION:A control file 6 stores all the pieces of information for automatic control. An automatic controller 4 constantly refers to a control information file 6 to instructs a session opening request to a communication controller 3 when it comes to the set time comes. When the session opening is normally processed, the automatic controller 4 instructs a data transfer equipment 5 to start data transfer. The data transfer equipment 5 refers to the control information file 6 to start the data transfer processing based on set transfer information and informs the automatic controller 4 of the state of transfer completion when the data transfer processing is normally completed. The automatic controller 4 receiving the piece of information instructs a session closing request to the communication controller 3.
Patent JP-S60112813-A (JP)
Title: Epoxy resin composition for molding material
Inventor: EBARA TOSHIHARU
IPC: C08G59/00
Filed: 1983-11-24
Abstract: PURPOSE:The titled composition having improved heat resistance, water-vapor resistance, and cracking resistance, obtained by adding a curing agent to a specific amount of a polyfunctional epoxy resin prepared by reacting a phenol aralkyl resin shown by a specific formula as an essential hydroxy component with opichlorohydrin. CONSTITUTION:A phenol aralkyl resin shown by the formula (n=5-8) is used as an essential hydroxy component, it is reacted with epichlorohydrin to give a polyfunctional epoxy resin. >=15wt% of the polyfunctional epoxy is used is the whole epoxy resin components, and epoxy resin is blended with a curing agent (e.g., novolak resin, etc.), and, if necessary, a curing promotor (e.g., dimethylbenzylamine, etc.), a filler (e.g., silica, etc.), a colorant (e.g., carbon black, etc., a flame-retardant (e.g., antimony trioxide, etc.), a releasant (e.g., stearic acid, etc.), a coupling agent (e.g., acrylsilane, etc.), to give the desired composition.
Patent JP-H0770614-A (JP)
Title: Dehydrogenation vessel and method in production of titanium powder
Inventor: TAKAKU NOBORU
IPC: B22F9/04
Filed: 1993-09-06
Abstract: PURPOSE:To dehydrate titanium hydride powder in the production of titanium powder by uniformly supplying the titanium hydride powder into a treating vessel without any manual work and excellently circulating and sucking the liberated hydrogen during dehydrogenation. CONSTITUTION:This dehydrogenation vessel for producing titanium powder has a bottom wall and a side wall, and one or plural ducts opened at a position lower than the side wall and piercing the bottom wall are arranged on the bottom wall. The vessels 1a...1d are placed on one another in multiple stages, and the positions of the ducts of the adjacent upper and lower vessels are different from each other. A titanium hydride powder 8 is supplied into the uppermost vessel then into the lower vessels, the excess powder is allowed to overflow into the succeeding vessel, the supply of the powder 8 is stopped when the lowermost vessel is filled up with the powder, and then the vessels are placed in a dehydrogenation furnace 11 to dehydrogenate the powder.
Patent JP-S59110465-A (JP)
Title: Plasma cutting method
Inventor: KOUNO TAKAYUKI
IPC: B23K35/38
Filed: 1982-12-17
Abstract: PURPOSE:To prevent the generation of a nitride layer at the cut end face and to decrease the blow hole in the stage of welding said part by using a gaseous mixture formed by mixing oxygen at a specific ratio or above with air as gaseous plasma and performing plasma cutting. CONSTITUTION:A gaseous mixture formed by mixing air and oxygen and regulating the mixing ratio of the oxygen with respect to the air at >=75% is used as gaseous plasma and plasma cutting is performed. Then, the amt. of the active gaseous nitrogen in the plasma jet is decreased and the generation of the nitride layer at the cut end face is suppressed. Not only the stage for removing the oxide layer prior to welding is omitted but also the defectless weld zone having no blow hole is obtd.
Patent JP-H06174424-A (JP)
Title: Length measuring and angle measuring device
Inventor: BUARUTAA FUUBAA
IPC: G01D5/38
Filed: 1993-09-06
Abstract: PURPOSE: To obtain high resolution and large directional tolerance by making a time-base coherence characteristics of a light source interfere only with a divided beam, which returns an equal optical path length between each grating, with the use of a scale plate grating, whose scale period is shorter than the wavelength of a light, and a scanning grating, whose scale period is twice the scale plate grading and longer than the wavelength of the light, as fine gratings. CONSTITUTION: A length measuring device 1 comprises a light source 2, a scanning grating 3, a reflection scale plate grating 4 and a photodetector 5. The photodetector 5 detects signal beam fluxes J0 , J1 and J-1 . In an actual composition, the light source 2, the grating 3 and the detector 5 are installed to a read head which moves facing the grating 4, and a standard of a size of the read head in moving direction against the grating 4 whose position is fixed is formed. An LED having coherence characteristics is used as the light source 2, and a scale period of the grating 3 is set at twice the grating 4, so that, a signal with no higher harmonic wave which has a half the scale period of the grating 4 is generated, and, which the use of the fine scale period, extremely high resolution is obtained.
Patent JP-H0271925-A (JP)
Title: Guide arm supporting mechanism for wire electric discharge machine
Inventor: YANO MASAYUKI
IPC: B23H7/10
Filed: 1988-09-06
Abstract: PURPOSE:To restrain a guide arm from back-and-forth and up-and-down transformation due to temperature change by fixing one end of the guide arm, arranged under a work table, to one column and attaching the other end thereof to the other column in a horizontal direction in a slidable manner. CONSTITUTION:A guide arm 15 is restrained from a relative movement in an up-and-down direction, or Z direction, and in a back-and-forth direction, or Y direction, to a column 3, however, is adapted to perform a relative movement in a right-and-left direction, or X direction. Therefore, even if temperature change causes the guide arm 15 to be extended and shrinked in relation to a base 1, a bridge 4 and right, left columns 2, 3, the guide arm 15 is not involved for itself in buckling, bending and transformation and is not brought into transformation in an up-and-down and back-and-forth direction. The temperature change of the guide arm 15 has thus no chance to give adverse effect to the precision of electric discharge machining of a work piece.
Patent JP-S6378355-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: MAEDA IKUO
IPC: G11B11/10
Filed: 1986-09-19
Abstract: PURPOSE:To speed up the recording/reproduction and to increase the C/N ratio by arranging a polarized beam splitter and a 1/2 wavelength plate crossing a half of the region of luminous flux in combination in an optical path so as to obtain a double recording luminous quantity and reproducing output. CONSTITUTION:The 1/2 wavelength plate 26 is arranged near the polarized beam splitter 25 so that a ridge corresponding to the bottom side of a semicircle overrides a half of the region of the luminous flux. A half of the laser light emitted from the polarized beam splitter 25 transmits through the 1/2 wavelength plate 26 and is collected to a magneto-optical disk 22 through a polarization prism 27 and an objective lens 28. Moreover, the remaining half of the laser light is collected to the magneto-optical disk 22 by the polarization prism 27 and the objective lens 28 not through the 1/2 wavelength plate 26. Thus, the luminous quantity of the laser light at the point of time when it reaches the magneto-optical disk 22 is kept nearly the same as that at the emission to increase the arrived luminous quantity by two times the conventional quantity.
Patent JP-H0778323-A (JP)
Title: Magnetic head and magnetic disk device
Inventor: ABIKO KAORU
IPC: G11B5/60
Filed: 1993-09-07
Abstract: PURPOSE:To prevent plural lead wires from being broken and to prevent a floating characteristic of a magnetic head from deteriorating by fixing the lead wires drawn out of a coil of the magnetic head to a side surface of a core slider and wiring them along a surface of a spring arm. CONSTITUTION:The magnetic head 9 is composed of the core slider 10, the coil 11 and the lead wires 12, and is elastically held by a tip of the spring arm 7, so that information is recorded or reproduced on/from the surface of a magnetic disk 4. One end of each individual lead wire is fixed to the side surface of the core slider 10, while the other end is wired along the surface of the spring arm 7. By this constitution, at the time of joining the ends of the lead wires to an FPC, their forming is not collapsed, so that the wires can be prevented from being broken down, and since no force is given to the slider in this joining work, no adverse effect is exerted upon the floating characteristic, and hence the recording/reproducing is improved.
Patent JP-H0561848-A (JP)
Title: Device and method for selecting and executing optimum algorithm
Inventor: MASUI HIRONARI
IPC: G06F15/18
Filed: 1991-09-02
Abstract: PURPOSE:To automatically select an optimum minimum point or maximum point search algorithm and to execute it by selecting a given polymodal multivariable function based on the value of the statistical quantity of characterizing quantity and comparison data. CONSTITUTION:Respective programs executing the plural minimum algorithms and algorithm comparison data showing merits when the algorithms are applied to various neural networks different in the statistical quantity of constitution are held in an external memory 101. When data showing the structure of the given neural network is inputted from a keyboard 102, a computer 103 calculates the statistical amount of the constitution of the neural network. Then, algorithm comparison data held in the external memory 101 is referred to and the optimum algorithm is selected. The energy minimizing calculation of the neural network is executed by applying the selected algorithm, and an obtained solution is displayed in a display 104.
Patent JP-H05266977-A (JP)
Title: High frequency heater
IPC: H05B6/70
Filed: 1992-08-20
Abstract: PURPOSE:To uniformly heat an article to be heated in heating liquid to be heated, e.g. liquor and milk, which is contained in a container. CONSTITUTION:A microwave generated from a magnetron 21 is radiated from a radiation port 31 formed on the bottom 27 of a heating chamber 15, to thus heat liquid contained in a bottle 32 located on the radiation port 31.