baber/WOPTO huggingface dataset:
Patent JP-S63141773-A (JP)
Title: Resist control apparatus
Inventor: TANAKA TETSUO
IPC: B41J11/42
Filed: 1986-12-04
Abstract: PURPOSE:To accurately determine a position even when a recording medium generates meandering at the time of feed to perform control, by providing an operation circuit for operating the change quantity detected of a recording medium in the lateral direction thereof, a lateral direction correction circuit, a means for allowing an image recording position to advance in parallel and a head revolving means. CONSTITUTION:The control of a recording medium 15 in a lateral direction is performed by detecting the change quantity of the edge of the recording medium 15 in the lateral direction by edge sensors 28A, 28B and further operating the change quantity at a recording station from the detected value and moving the image recording position due to recording head 18 in the literal direction corresponding to said change quantity. Further, a head revolving motor driving circuit 40 drives a motor 21c corresponding to a revolving correction signal to revolve the recording head 18. As a result, even when the recording medium 15 meanders, the recording head 18 is always kept right-angled to the edge of the recording medium.
Patent JP-H01132290-A (JP)
Title: Luminance and chrominance signal separation circuit for television signal
Inventor: HIRANO YASUHIRO
IPC: H04N9/78
Filed: 1987-11-18
Abstract: PURPOSE:To separate luminance and chrominance signal by a characteristic suitable for a dynamic resolution characteristic, and to raise picture quality high by extracting a chrominance signal component by a frequency characteristic suitable for the dynamic resolution characteristic according to motion information, in a circuit to separate and extract a luminance signal and the chrominance signal. CONSTITUTION:A BPF1 circuit 7, the BPF2 circuit 8 and the BPF3 circuit 6 are given the characteristics suitable for the dynamic resolution characteristics by the frequency characteristics shown in a figure for instance. Besides, in an edge detection circuit 10, an area where a vertical frequency component is high is detected, and the signal CBP of the BPF3 circuit is selected in the area where a vertical frequency is high, and the signal CLIN of a comb line filter circuit 5 is selected in other area by a switch 9. The outputs CFM', CFLD', CLIN' of various kinds of band pass filters are multiplied by factors k1, k2, k3 respectively by a factor multiplication circuit 11, and are summed respectively by an adder circuit 13, and finally, C-signal is separated as the chrominance signal. Y-signal is separated as the luminance signal by subtracting the chrominance signal C by a subtraction circuit 15 from a composite color television signal, delayed and adjusted by a delay circuit 14.
Patent JP-H05100585-A (JP)
Title: Electrostatic recording device
Inventor: WATANABE MASANOBU
IPC: B41J2/415
Filed: 1991-10-09
Abstract: PURPOSE:To form a good recorded image on plural recording sheets whose thickness are different from each other by providing a transfer gap adjusting means for keeping a distance between the recording sheet and a developer barrier which are opposed to each other constant in accordance with the thickness of the recording sheet. CONSTITUTION:The transfer gap adjusting means is constituted of a fixing shaft 51 meshed in both end parts of a transfer electrode 3 and a spacer 53 which is provided with two outside diameter parts 52a and 52b whose diameters are different from each other and meshed in the fixing shaft 51 so that it can be slided and also freely rotated, and whose outer circumferential surface is made to abut on the developer carrier 1. In such a case, the transfer gap can be always kept constant with reference to the thickness of two kinds of recording sheets 6a and 6b. That is, by keeping the transfer gap formed between the developer carrier and the recording sheet in accordance with the thickness of the recording sheet constant by the transfer gap adjusting means, the good transfer image can be formed on the recording sheet without influenced by the thickness of the recording sheet.
Patent JP-2001108016-A (JP)
Title: Base isolation and vibration resistant device
Inventor: TANAKA MAMORU
IPC: E04H9/02
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation and vibration resistant device having a low cost and taking a small space. SOLUTION: A sliding plate 31 is coupled to a foundation 10, an elastic body 32 is secured to the lower surface of a floor frame 21, a supporting member 33 is secured to the elastic body, an auxiliary elastic body 34 is secured to the supporting member, an auxiliary supporting member 35 is secured to the auxiliary elastic body, and a frictional pad 36 is secured to the auxiliary member. A horizontal displacement locking pin 37 is fixed on the lower surface of the floor frame, and is extended downward by passing through the supporting member, the auxiliary elastic member, and the auxiliary supporting member.  The first pin hole 33A of the supporting member and the second pin hole 35A of the auxiliary supporting member through which the horizontal displacement locking pin passes are larger than the diameter of the horizontal displacement locking pin, and a gap (a) of several mm is secured.
Patent JP-H09135412-A (JP)
Title: Recording and reproducing device
Inventor: YAMAGAMI MIGAKU
IPC: G11B27/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To quickly present information related to images or sounds (such as the date of recording, recording mode, photographic conditions, reduced images and the information of notes) for a user. SOLUTION: This device records image signals and audio signals in a recording medium 2 together with their additional information and reproduces the recorded contents in the recording medium 2. In this case, an image file 21 and a sound file 22 are provided so as to totally record these additional information in one separate map file 24. Therefore, all the additional information required for presenting the information related to images or sounds can be provided from only the map file 24. Thus, it is not necessary to conventionally read out the additional information by opening the respective image file and sound file one by one.
Patent JP-H10135432-A (JP)
Title: Manufacture of laminated semiconductor wafer
Inventor: IKEUCHI NAOKI
IPC: H01L21/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To ensure an abrupt impurity concn. difference and improve the thickness uniformity of an active layer to make tin a first and second semiconductor wafers by adjusting the heat-treating condition. SOLUTION: The laminated semiconductor wafer manufacturing material comprises forming a heavily doped layer 1b different in impurity concn. from other layers on the surface of a first semiconductor base wafer 1a, forming an epitaxially grown active layer 1c on the impurity layer 1b, forming an oxide film 2a on the surface of a first semiconductor wafer 2, heat-treating the first and second semiconductor wafers 1, 2, grinding and polishing them, and selectively etching to produce thin film-shaped laminated semiconductor wafer. After adhering the first and second wafers 1, 2, they are heat-treated at 1000 deg.C or more for less than 10min.
Patent JP-H01130812-A (JP)
Title: Cylinder device for moving container in indirect extruding press
Inventor: UEDA SHOICHI
IPC: B21C23/21
Filed: 1987-11-16
Abstract: PURPOSE:To simplify the constitution of a cylinder and to simplify the configuration by fitting a spacer head capable of interlocking with a piston head and moving at a given stroke only on the side of a piston rod for a cylinder for moving container and at a cylinder end part on its opposite side. CONSTITUTION:The container-moving cylinder 6 for moving container is provided on a facing frame 2 holding a die stem 4 and a piston rod 8 in the piston head 36 of the above cylinder 6 is connected with a container holder 1 holding a container 3 through a crevice pin 10, etc. A cylinder end on a piston side of the cylinder 6 is arranged in the cylinder part 37 on the opposite side so that a piston-shaped spacer head 9 can slide by a given stroke L2 and stop. The distance L2 is the same with the length of a die 5 installed on the point of the die stem 4 or its take-up distance L2. A series of indirect extruding cycles from loading of billets to the container 3 by the cylinder 6 for extruding, and take-up of the die can be executed without hindrance.
Patent JP-H08145587-A (JP)
Title: Heat exchanging element
Inventor: KAGA KUNIHIKO
IPC: F28F3/06
Filed: 1994-11-24
Abstract: PURPOSE: To improve the heat conductivity of a distance plate within a range wherein the temperatures of distance plates will never become uniform as a whole and increase a temperature exchanging efficiency by setting the overall heat transfer coefficient of the distance plate in accordance with the ventilating amount of air stream. CONSTITUTION: A distance plate 4 forms an air passage 3a, for passing air stream between a plurality of partitioning plates 1 having a specified heat transfer characteristic, while the distance plate is laminated between respective partitioning plates 1 so as to have a wavy form so that the flow directions of air streams, which flow between respective partitioning plates 1, are intersected mutually with the flow of air streams, flowing between neighboring partitioning plates 1. The overall heat transfer coefficient of the distance plate 4 is set in accordance with the ventilating amount of air stream. In this case, the smaller flow rate between the flow rate of primary air and the flow rate of secondary air corresponds to the amount of ventilation of the air stream.  Further, the overall heat transfer coefficient is the rate of heat conducted from one end of a member to the other end of the same. According to this method, the heat conductivity of the distance plate 4 is improved within a range wherein the temperatures of the distance plate 4 will never become uniform while a temperature exchanging efficiency can be increased.
Patent JP-H07143289-A (JP)
Title: Picture input device
Inventor: FUJINAWA NOBUHIRO
IPC: H04N1/04
Filed: 1993-11-19
Abstract: PURPOSE:To improve the quality of a read picture by making a light beam emitted from a light emitting means incident to a reflection optical system at not more than a critical angle so as to prevent infrared rays included in the light beam emitted from the light emitting means from reflecting to the side of a light receiving element. CONSTITUTION:When the material of a reflection mirror 25 is BK7, the critical angle is is about 42 angular degree so that the incident angle theta1 is an acute angle under 42 angular degree. Consequently, among the light beams emitted from LEDs 22 and 23, unnecessary infrared components transmit an IR transmissive film 25c outside and only the light beams of valid red and green components are reflected. On the other hand, A blue light beam emitted from LED 21 is reflected by a blue reflection film 25a formed at the surface of the reflection mirror 25 and traces the same optical path with the red and green components to be emitted onto a document 2. When the blue light beam emitted from LED 21 includes infrared components, the infrared rays transmit the blue reflection film 25a being a first surface of the reflection mirror 25 and transmit the infrared transmissive film 25c being a second surface of the reflection mirror 25 outside similarly to the infrared rays emitted from LEDs 22 and 23.
Patent JP-H05137318-A (JP)
Title: Feeder circuit for constant-voltage power supply
Inventor: FUJIMOTO HIDETOSHI
IPC: H02J3/16
Filed: 1991-11-07
Abstract: PURPOSE:To feed the charging voltage of the capacitor of an energy-storing circuit to a constant-voltage power supply from the energy-storing circuit at the time of detection of a momentary break by providing the energy-storing circuit on the output side of a rectifier circuit in a feeder circuit being of a line operator type for feeding DC voltage from a commercial power supply to the constant-voltage power supply and equipped with an active smoothing filter function. CONSTITUTION:An energy-storing circuit 40 is connected between a rectifier circuit 20 and active smoothing filter circuit 30 and an energy-storing capacitor 41 is charged with electricity to the peak value of rectified voltage Vr. When service interruption is detected by a momentary-break detection circuit 50, the energy-storing circuit 40 receives the detection signal DS of the circuit 50 and immediately turns ON a transistor switch 43 to supply a constant-voltage power supply 10 with the charging voltage of the capacitor 41. Thus, it is possible to normally charge the capacitor 41 without affecting the operation of the active smoothing filter circuit 30, to prevent the interruption of operation of the constant-voltage power supply 10 at the time of a momentary break and to reduce the static capacity of the capacitor 41.
Patent JP-H0583764-A (JP)
Title: Home automation system device
Inventor: HORIUCHI TOYOHEI
IPC: H04Q9/00
Filed: 1991-09-21
Abstract: PURPOSE:To provide a home information board by which the action condition confirmation of equipment, and the retrieval and control operation of control object equipment are facilitated and the delicate service matching a user is enabled. CONSTITUTION:The home automation system device has a display device and a transparent touch panel device provided on the display surface of the display device, and by depressing an operation key displayed at a display through a transparent touch panel, the prescribed action is performed, and a key image and arrangement such as a room selection image 36 displayed when a menu image 30 and an equipment control key 34a displayed at first are depressed, and a control image 42 displayed when a place key 38 is depressed are constituted based on the information inherent to a user. The information inherent to the user can be given from the external part by using the home bus or the telephone line, etc., and stored in the non-volatile memory or the power back-up memory.
Patent JP-H02136681-A (JP)
Title: Refrigerator
Inventor: KOBAYASHI AKIO
IPC: F25D23/02
Filed: 1988-11-16
Abstract: PURPOSE:To provide the seal structure of a door body with durability and simplify the replacing work of the same upon being damaged by a method wherein door frames, holding attraction magnets respectively at the ends of the same, are attached to the ends of the door bodies opposing to each other while a movable sealing piece, accommodating attraction magnets, is provided between the door frames so as to be attracted to the door frames through magnetism. CONSTITUTION:Door frames 13, 14 are attached to door bodies 5, 6 opposing to each other and hold attraction magnets 15, 16. Both door bodies 5, 6 are opened and held. A movable sealing piece 17, attracted to the door frames 13, 14 through magnetism, is formed of a soft material so as to have a T-shape section and heat insulating material 18 as well as attraction magnets 19 are accommodated in the central inflated section thereof while the movable sealing piece 17 is positioned at the center of both door frames 13, 14, which are attracted by the attraction magnets 15, 16 whereby the movable piece 17 is mounted between both door frames 13, 14. When the right door body 5 is opened, the movable sealing piece 17 is pushed out by the door body 5 and is attracted to the attraction magnets 15 of the door body 5 while being rotated clockwise and, then, is attracted and held by the right door body 5.
Patent JP-H02135935-A (JP)
Title: Timing signal extraction circuit
Inventor: SHIMAMURA AKIRA
IPC: H04L7/033
Filed: 1988-11-17
Abstract: PURPOSE:To reduce an erroneous identification by applying delay so that the phase of an output clock can be set at a value of prescribed times the phase difference of the phase of a point sliced by a first threshold level. CONSTITUTION:A second comparator 4 and a phase difference detecting means 5 are provided. And the waveform of an equalized reception signal is sliced by a second threshold level by using the second comparator 4, and the phase difference between the phase of the point sliced by the second threshold level and that of the point sliced by the first threshold level is found by the phase difference detecting means 5, and is sent to a phase delay means 3. The delay is applied so that the phase of the output clock can be set at the value of the prescribed times the phase difference of the phase at the point sliced by the first threshold level. In such a way, the phase of the leading edge point of the output clock for identifying and reproducing reception equalizing waveform becomes the peak point of a reception equalizing waveform in the reception equalizing waveform in spite of an input condition for an isolated waveform of short distance or that of long distance, etc., then, the erroneous identification can be reduced.
Patent JP-H09116697-A (JP)
Title: Facsimile equipment and copying machine
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/411
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To attain the reduction in a copy time and low cost or the like. SOLUTION: Carrying of an original is accelerated after the lapse of a prescribed time when recording paper passes (time t1) a position (TOP) before a prescribed length from a recording start timing, then reading of original information is executed (time t3) at a prescribed speed by almost the same read period as the recording period after that and the reading operation and the recording operation are synchronously with each other. The read speed is constant during execution of reading, and a memory circuit storing read original information has a memory capacity by number of lines required to adjust the timing between the read operation and the recording operation of the recording means.
Patent JP-2001112333-A (JP)
Title: Separating section for thresher
Inventor: MATSUO OSAMU
IPC: A01F12/32
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a separating section characterized by its structure which allows a chaff plate to be easily assembled. SOLUTION: This separating section has a support 14 provided with a cavity 19 on which a fulcrum axis 16 is placed to be held, and a larger-diameter section 17 formed on the front end side of the fulcrum axis 16 to come into contact with the axis 16 and prevent it from slipping from the support 14 in the axial direction.
Patent JP-H07141075-A (JP)
Title: Power saving control method for portable computer
Inventor: MINAMOTO NOBUHIKO
IPC: G02F1/133
Filed: 1993-11-19
Abstract: PURPOSE:To automatically control the luminance of a back light at the optimum level depending on whether an external power source or internal battery is used by controlling the luminance of the back light of an LCD display device at the maximum level when the external power source is used and a level lower than the maximum level when the internal battery is used. CONSTITUTION:When a power source is applied, it is judged whether or not the internal battery 13 is used from power source state information 19, and when the internal battery 13 is used, back light luminance information which supplies luminance of low level is taken out by reading the back light luminance information stored in memory in advance in a main memory device 6, and the luminance can be set by sending it to a back light luminance adjusting mechanism 11. while, when the external power source 12 is used, the luminance can be set by sending the back light luminance information which supplies the maximum luminance to the back light luminance adjusting mechanism 11. In this way, it is possible to freely set balance with battery operating time at need.
Patent JP-H0549388-A (JP)
Title: Three fillet cut of fish body
Inventor: IWASE SHIGEO
IPC: A22C25/16
Filed: 1991-08-20
Abstract: PURPOSE:To improve the work efficiency by pressing the abdominal region of a fish body from both the sides at the same time the fish body is filleted by a cutter and readily and easily removing the abdominal bones of the fish body together with the backbone. CONSTITUTION:Unnecessary parts of a fish body (A), e.g. the head and the internal organs are initially removed. At the same time the pretreated fish body (A) is filleted by using a cutter, the abdominal region (B) of the fish body is then pressed from both the sides to remove the abdominal bones (C) of the fish body (A) together with the backbone (D). Specifically, the fish body (A) is inserted between endless belts 108 so as to direct the abdominal region (B) downward and the fish body (A) is allowed to pass through between a pair of upper and lower cutters in a state where the abdominal region (B) is astride on a guide 1431. After pressing the abdominal region (B) from both the sides by using a press roller 107 at the same time the fish body (A) is filleted, the abdominal bones (C) and the back bone (D) are recommendably removed by using the tilted cutters 144.
Patent JP-H01132007-A (JP)
Title: Superconductor
Inventor: HASEGAWA KATSUYA
IPC: H01F6/06
Filed: 1987-11-18
Abstract: PURPOSE:To improve reproducibility and stability and facilitate designing by using a multi-layer thin film of a periodic structure having no heterogeneous points. CONSTITUTION:Superconductive thin films A and second superconductive thin film B are deposited alternately to form a multi-layer periodic structure. Required controllability for the thickness of each thin film is the order of a coherence length (xsi) and a penetration length (lambda), and these lengths are about several ten angstroms to 1mum. Almost all the magnetic flux lines are introduced into the second thin films B regularly, and disposition of the magnetic flux lines is regulated by periodicity of the multi-layer films to produce a pinning force. A superconductor with improved reproducibility and stability and facilitated designing can thus be obtained.
Patent JP-H11123587-A (JP)
Title: Liquid flux for soldering
Inventor: YAMADA SEIJI
IPC: H05K3/34
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of electrical characteristics incidental to a large amount of halogen content. SOLUTION: The flux containing resin, activator and solvent is such that the activator is a hydrochloride of a specific organic amine to be decomposed and volatilized at a soldering temperature and that the flux residue contains only a little halogen. Even if the activator is increasingly added, it is decomposed at a soldering temperature, which practically compares to the small addition; therefore, the lowering of the electrical characteristics can be avoided.
Patent JP-H03155026-A (JP)
Title: Cathode structure
Inventor: KOIZUMI YUKIO
IPC: H01J1/20
Filed: 1989-11-10
Abstract: PURPOSE:To provide a cathode structure of a small electrostatic input capacity and suitable for a high speed scanning by bending a sheet metal for a multiple number of times into a specified shape and securing one end thereof to a multiple number of cylindrical metallic column projected on the side of and secured to a cathode base of an insulation base disposed in the direction perpendicular to the axis of a cathode sleeve. CONSTITUTION:Three tabs 4 of a cathode comprising a cathode base 2 made of nickel, an electron emitting substance 3 formed on the base 2, a cathode sleeve 1 made of nichrome an with its inner and outer surfaces treated by oxidation are secured by welding to three wires 10 embedded in crystallized glass 9 melt-coated on an outer frame metal 8. Therefore, components for constituting a cathode potential are only the cathode sleeve 1, the cap shaped cathode base 2, tabs 4, and wires 10 so that an electrostatic input capacity constituted between a first grid, outer frame metal, and a heater may be made considerably small. This provides a cathode structure of a small electrostatic input capacity and capable of being driven at a high scanning speed.