baber/WOPTO huggingface dataset:
Patent JP-H10101458-A (JP)
Title: Repair of finished layer of alc plate
Inventor: YOSHIDA AKIRA
IPC: C04B41/71
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To hardly cause cracking on a finished layer of an ALC plate even if the layer is deteriorated and to prevent water leakage into a building, by releasing and removing the deteriorated finished layer on the surface of the ALC plate, cleaning the surface, repairing defective parts on the surface, apply ing an elastic coating material and forming a concrete mold pattern. SOLUTION: A deteriorated finished layer 11 on the surface of an ALC plate 1 is peeled and removed. The surface of the exposed ALC plate 1 is cleaned. A repairing mortar 2 is packed into defective parts 12 existing on the surface. Then the whole surface of the ALC plate 1 is coated with an elastic coating material 5 having elasticity and waterproofness and a concrete mold pattern 6 is formed on the coated face. Optionally, finally the whole surface of the ALC plate can be coated with a topcoat 9. When the surface of the ALC plate 1 after the repairing is finished by coating, the whole surface of the ALC plate 1 is coated with a coating material 7 for finish instead of the formation of the concrete mold pattern 6 to complete the repairing of the finished layer of the ALC plate 1.
Patent JP-H0595414-A (JP)
Title: Cable disconnection detecting method
Inventor: NOSAKA MASAO
IPC: H04M3/30
Filed: 1991-09-30
Abstract: PURPOSE:To detect the disconnection fault of a telephone circuit from a telephone exchange side without troubling a subscriber. CONSTITUTION:A capacitance at the normal time of cables L1, L2 to be tested is measured and recorded, and thereafter, when the disconnection of the cable is detected, the capacitance of the cable is measured, and by comparing it with the capacitance in a normal time, the disconnection of the cable is detected. A voltage measuring circuit is provided through a reference capacitor CR, a DC power source B and switches SW7, SW8. After the cable and the reference capacitor are charged by the DC power source, the cable and the reference capacitor which are charged are connected in opposite polarities, a voltage after charge is cancelled by the opposite polarity connection is measured by a voltage measuring circuit, and from a measured voltage, the capacitance of the cable is derived.
Patent JP-S63134324-A (JP)
Title: Controller for selecting damper for air conditioner for vehicle
Inventor: TAKEMOTO KAZUAKI
IPC: B60H1/00
Filed: 1986-11-25
Abstract: PURPOSE:To previously prevent breakage by effectively eliminating the electric variation phenomenon which is generated in the lapse of time by the intermittent slide contact between a plurality of commutator pieces and each brush during the revolution of the dc motor of an actuator, in the selecting control for selecting dampers by the actuator. CONSTITUTION:An actuator 30 for selecting the selecting ducts in an air duct is constituted of a dc motor M which revolves in the intermittent slide contact state between a plurality of commutator pieces 35a-35c and each brush 31, 32 and a reduction gear S which reduces the revolution speed and transmits said revolution to a selecting damper. The above-described intermittent slide contact state is detected through galvanometeric resistances 41a and 42a. Further, a logic circuit including the terminals 70a and 70b which generate the output signals necessary for the revolution of the motor M in correspondence with the operation signal is installed. The electric conduction to the motor M is controlled by a control signal generating means 90 according to the output signals, and when the time interval between one of the detection signal due to the galvanometeric resistances 41a and 42a and the succeeding detection signal exceeds a prescribed value, application of the output signal is prohibited.
Patent JP-H06111232-A (JP)
Title: Magnetic head
Inventor: WAKABAYASHI TAKASHI
IPC: G11B5/147
Filed: 1992-09-25
Abstract: PURPOSE:To easily obtain a magnetic head which can produce high output irrespective of the thickness of magnetic film or the number of layers. CONSTITUTION:Number of lines of output magnetic flux is increased by embedding a magnetic member 15 in an nonmagnetic substrate 13 such that the magnetic member 15 is not exposed to the surface of a head thereby substantially increasing the capacity of a magnetic film 12 exposed to the surface of the head even when the thickness and the number of layers of the magnetic film 12 are set low depending on the track width.
Patent JP-S62139473-A (JP)
Title: Pseudo halftone image processor
Inventor: TAKASHIMA HIRONORI
IPC: H04N1/40
Filed: 1985-12-12
Abstract: PURPOSE:To obtain a binary image signal prevented from disturbance due to miore or the like by suppressing a signal component to be folded distortion by image density conversion and then executing binarization based upon an error diffusion system. CONSTITUTION:Input image data are inputted from a terminal 11 and a frequency component to be folded distortion is suppressed by a digital filter 13. The digital filter 13 constitutes a two-dimensional filter obtained by combining a main scanning direction filter consisting of one-picture element delay elements 23A, 23B, multipliers 24A-24C for prescribed factors and an adder 25A with a sub-scanning direction filter consisting of one-line delay elements 26A, 26B, factor multipliers 24D-24F and an adder 25B. The output of the filter 13 is thinned to 1/2 in both the main and sub-scanning directions by a subsample circuit 14, the thinned output is binary-coded by an error diffusion system binarization circuit 15 and the binarization signal is outputted to a terminal 12.
Patent JP-H07115130-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI MARI
IPC: H01L21/768
Filed: 1993-10-14
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, wherein plug material such as tungsten or the like is hardly deposited on a part other than a contact hole and is filled into the contact hole excellent in selectivity at high-temperature deposition. CONSTITUTION:A first wiring 8 of polysilicon or the like is formed on a silicon semiconductor substrate 1 through the intermediary of an insulating film 7, and an interlayer insulating film 9 provided with a contact hole 10 is farmed covering the first wiring 8 on the insulating film 7 and flattened. A natural oxide film 11 formed on the surface of the first wiring 8 exposed at the inner base of the contact hole 10 is removed by plasma etching with halogen gas or the like. Thereafter, the semiconductor substrate 1 is exposed to gas which contains halogen such as F2 cur the like for 10 to 50 seconds at a room temperature to a temperature of 400 deg.C. As halogen is attached to the inner wall of the contact hole and the surface of the insulating film 9, plug material which is selectively grown inside the contact hole in art after process is hardly attached onto the insulating film 9.
Patent JP-H11120974-A (JP)
Title: Battery box device of hybrid electric vehicle
Inventor: IENAKA HIROSHI
IPC: B60L50/16
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of a foreign matter into a battery box to ensure the safety, and provide satisfactory ventilating property within the battery box by forming a box for housing a number of batteries by a base part for placing the batteries and a cover part, and forming a number of holes in the cover part. SOLUTION: A battery box 4 is formed of a base part 21 and a cover part 22, and a number of batteries 20 are arranged on the base part 21 through a support 25 and a retainer 26, and fixed thereto. The cover part 22 is formed of a frame 28 formed into a box frame and a cover plate 29 mounted on each surface by a bolt 32. A number of holes 30 are provided on the cover plate 29 to enhance the ventilating property within the battery box 4, and formed into a size such that a small foreign matter or the finger of a man does not pass. Thus, it can be avoided that the battery box 4 is filled with a heat to raise the internal temperature, and the risk of the terminal part of the battery 20 being short-circuited can be eliminated.
Patent JP-H04155171-A (JP)
Title: Low-temperature cabinet
Inventor: MASE TOKUTARO
IPC: F25D17/08
Filed: 1990-10-18
Abstract: PURPOSE:To achieve humidity control in accordance with the kind of articles in a storage chambers by a method wherein a cold air introducing means, introducing cold air in a cold air circulating space into the storage chamber, is provided while the cold air introducing means is controlled so as to maintain a set humidity based on a humidity in the storage chamber. CONSTITUTION:When a humidity in a storage chamber 10 is increased due to the evaporation of moisture from foods and has arrived at an upper limit humidity, a control device operates a small-size ventilating device 38 based on the output of a humidity sensor S2 and introduced dry and cold air in a cold air circulating space 11 directly into the storage chamber 10 through a through hole 37. When the humidity in the storage chamber 10 is reduced and arrives at a lower limit humidity, the control device stops the small size ventilating device 38 based on the output of the humidity sensor S2 and stops the introduction of the cold air to maintain the humidity in the storage chamber 10 at a set humidity in average. The humidity is risen some times during the stopping of a cooling device 14. However, an electric heater 40 generates heat and, therefore, the operating rate of the cooling device 14 is high and a humidity in the cold air circulating space 11 is reduced by the energizing of dehumidifying effect by a cooler 12 whereby the humidity can be controlled smoothly.
Patent JP-H11101699-A (JP)
Title: Torque detection apparatus
Inventor: MORI KANEO
IPC: G01L3/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To detect torque at high precision and at a low cost without being practically affected by temperature. SOLUTION: This torque detection apparatus comprises a shaft 10 made of, for example, a semi-hard magnetic body, to which a magnetic field in the circumferential direction has been given and a pair of magnetism detection apparatuses 18, 20. The shaft 10 comprises circumferential grooves 14, 16 formed as to be mutually parted and the magnetism detection apparatuses 18, 20 are installed adjacently to both rims of the circumferential groove 14. When a torque acts on the shaft 10, the magnetic field in the circumferential direction is deflected in the direction tilting to the circumferential direction and the degree of the deflection of the magnetic field in the region between two grooves is small as compared with those in other regions. The intensity of the magnetic field in each of the two regions has a hysteresis and non-linearity in relation to the alteration of the torque and their linear total is changed linearly without hysteresis in relation to the torque.
Patent JP-S63133279-A (JP)
Title: Bar code reader
Inventor: HANEDA ISAMU
IPC: G06K7/10
Filed: 1986-11-25
Abstract: PURPOSE:To reduce the power consumption of a bar code reader by providing a power control means between a bar code decoder and a scan demodulating means to supply power to a bar code reading circuit and to stop the supply of the power in a bar code decoding mode. CONSTITUTION:When a power supply switch 7 is turned on, power is supplied to a power control means 8 from a bar code decoder 4 and the means 8 works to supply the power to a scan demodulating means 1. Thus the means 1 outputs a scan signal to a light emitting means 2. In this case, the light reflected by a bar code, if existing, is received by a light receiving means 3. A response signal is inputted to the means 1 from the means 3. The means 1 demodulates the response signal and inputs the demodulated bar code signal to the decoder 4. The decoder 4 sets a control signal at an H level as long as the demodulated bar code is correct. Thus the means 8 stops the supply of power to the means 1.
Patent JP-H04155834-A (JP)
Title: Etching method for intermultilayer insulating film
Inventor: SAITO MASAHIKO
IPC: H01L21/3065
Filed: 1990-10-18
Abstract: PURPOSE:To meet the requirements for the miniaturization of the opening size and the step coverage of a wiring material by a method wherein a lower layer P-SiN film is anisotropically etched away using the mixed gas of CHF3 and O2 while simultaneously etching back the opening sidewall of a polyimide film and the opening upper end of the P-SiN film so as to make a through hole. CONSTITUTION:A P-SiN film 2 is formed on a lower wiring 1 and successively a polyimide film 3 as a composite interlayer insulating film is formed on the film 2. Next, in order to make an opening, the upper layer insulating film 3 is coated with a photoresist 4 to be formed into a specified pattern. Next, an opening is made in the polyimide film 3 by reactive ion etching process mainly using O2. Successively, P-SiN film 2 is anisotropically etched away using the mixed gas of CHF3 and O2. When the etching process is repeated meeting the different requirements using the mixed gas of CHF3 and O2 again, the sides of the polyimide film 3 are etched back and simultaneously excellent taper shape can be taken by etching back the upper parts of the P-SiN film 2 while holding the vertical state of the opening lower end of the film 2. Finally, the whole surface removing the photoresist 4 is coated with an upper layer wiring 5 so as to be electrically connected to the lower layer wiring 1 exposed in the opening part.
Patent JP-S63136480-A (JP)
Inventor: MITOMO KENJI
IPC: H01R4/64
Filed: 1986-11-26
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-H01123303-A (JP)
Title: Process controller
Inventor: SHIMOZATO MASAO
IPC: G05B23/02
Filed: 1987-11-06
Abstract: PURPOSE:To attain an on-line calibration without giving completely a disturbance to a CPU for control by adding an analog input arithmetic unit. CONSTITUTION:A reference signal is composed of a high reference signal HI and a low reference signal LO, the output corresponding to these reference signals is outputted from a process input device 1 and stored as reference signal input data in an analog input arithmetic unit 7. Next, the analog input arithmetic unit 7 outputs a switching signal to a reference signal switching device 5 so as to input process signal from a process system 4 to the process input device 1. Thus, the analog input arithmetic unit 7 can input the process signal and the reference signal in a control period T of a CPU 2 and these data can be delivered to the CPU 2. The CPU 2 can always obtain a correct process quantity (analog input value) from latest data based on two signals and further, the operation of the process input device 1 can be instantaneously detected.
Patent JP-H03144486-A (JP)
Title: Plane light source device
Inventor: TAKANO KOREI
IPC: G02F1/1335
Filed: 1989-10-31
Abstract: PURPOSE:To minimize useless light by forming plural recessed parts having saw-tooth cross-sections in a range from around one-tenth of full length to an incident end surface on the reflecting side of a light transmission body. CONSTITUTION:The recessed part 5 with a triangular (saw tooth) cross-section is formed over prescribed length in the vicinity of the incident end surface on the side of the reflecting surface 4 of the light transmission body 2. The range of forming the recessed parts 5 is from the end surface of the light transmission body to a length of around one-tenth of the full length L of the light transmission body. Since the plural recessed parts 5 are formed in the vicinity of the end of the light transmission body, the light that is reflected on the opposite end surface of the incident end and returns after it is made incident on the light transmission body is again returned. Thus, the loss of light quantity from light leakage can be minimized.
Patent JP-H0594023-A (JP)
Title: Multilayered resist forming method
Inventor: KAWAI YOSHIO
IPC: G03F7/26
Filed: 1991-10-03
Abstract: PURPOSE:To provide a multilayered resist forming method for being able to form a pattern without contraction at a boundary face of a substrate or trailing of a skirt. CONSTITUTION:In a multilayered resist consisting of a silicon containing chemical amplification type resist being sensitive to light, X-ray or electron beam at an upper layer resist, an under layer resist in contact with an upper resist is made of an org. high molecular material layer not having hydroxy group to form multilayered resist. As an example of high molecular material, polyethylene or its derivatives or polyimide is cited. By this method, a fine resist pattern can be obtained.
Patent JP-H04160757-A (JP)
Title: Paste type nickel positive electrode
Inventor: HATA KATSUYUKI
IPC: H01M4/32
Filed: 1990-10-22
Abstract: PURPOSE:To improve conductivity between fellow active material particles and between a electricity collecting body and the particles by adding many conductive assistants to an active material layer. CONSTITUTION:An active material layer, having the main component of nickel hydroxide, is formed on the surface of a positive electrode in a condition where a substrate is nonexisting, and the containing ratio of a conductive assistant is made higher in the active material layer than in an active material paste layer packed in the inside of a substrate. That is, carboxymethylcellulose is added to nickel hydroxide to a mixed powder body composed of the nickel hydroxide and nickel powder, and moreover pure water is added and kneaded to manufacture paste. The paste is packed in a sintered fiber substrate, and then the paste, to which bivalent cobalt oxide as an additive and the nickel powder and PTFE as a conductive assistant are added, is applied to both the sides of the surface of an electrode. This eliminates the isolation of a substrate at the time of winding on a negative electrode, and moreover improves electrode performance.
Patent JP-H10134526-A (JP)
Title: Signal processing circuit
Inventor: AZENO MASAHIKO
IPC: G11B20/18
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing circuit by which a data processing speed in an optical disk system can be improved by a method wherein the error correction of data recorded on an optical disk is processed efficiently. SOLUTION: A signal processing circuit is provided with a CD interface 29 which is connected to a CD decoder 13 used to EFM demodulation data to be decoded on an optical disk and to a buffer memory 17 used to store data temporarily and by which data to be input from the CD decoder 13 is stored in the prescribed region of the buffer memory 17. In this case, a first error detector 33 which detects an error is data in a process used to store the data to be input from the CD decoder 13 is installed inside the CD interface 29, and an error correction part 31 is installed in such a way that a PQ decoding means 35 which corrects the error in the data to be stored in the buffer memory 17 is contained and that a second error detector 37 which detects the error in the corrected data is contained.
Patent JP-2000109218-A (JP)
Title: Method for originating style of packing in automatic stacking robot system for single product
Inventor: MIZOGUCHI TAKESHI
IPC: G06Q50/28
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for originating styles of packing, whereby the labor required for the work of registering informaiton about the definitions of styles of packing serving as the basis for commands to a robot in an automatic stacking robot system for a single poroduct can be made as little as possible. SOLUTION: The total number N1 of boxes when the boxes are longitudinally aligned in the longitudinal direction of a pallet and placed in the entire range of the dimension of the pallet and the total number N2 of boxes when the boxes are horizontally aligned in the longitudinal direction of the pallet are determined; when N1 is equal to or greater than N2, the boxes are arranged in normal positions in a line in the longitudinal direction of the pallet; when N1 is smaller than N2, the boxes are arranged in rotated positions in a line and an area left behind after the boxes are arranged is regarded as the dimension of the pallet.  The above processes are repeated, and when no vacant area is available to arrange the boxes in the normal or rotated positions in a line, the longitudinal dimension of the pallet minus the maximum length of the line of boxes arranged is regarded as the dimension of the pallet and the boxes are horizontally or longitudinally aligned in the cross direction of the pallet to automatically originate informaiton about the style of packing on a plane for the first stack of boxes.
Patent JP-H09102971-A (JP)
Title: Television receiver
Inventor: KONUMA KENICHI
IPC: H04N5/44
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To deal with partial destruction generated in a non-volatile memory as well concerning a television receiver with which control data are stored in the non-volatile memory. SOLUTION: The control data are stored in non-volatile memories 6 and 7. The standard values of control data are stored in ROM 8 and 9. When a command for setting at the standard values is applied by a commander 33 or an input key 31, the control values in the nonvolatile memories 6 and 7 are switched to the standard values of control data in the ROM 8 and 9. Therefore, even when the nonvolatile memory is destroyed, the television receiver can be operated.
Patent JP-H04156576-A (JP)
Title: Fixing device
Inventor: KATO YASUHISA
IPC: G03G15/20
Filed: 1990-10-19
Abstract: PURPOSE:To obtain sufficient fixing, to shorten the time of warm-up, and to prevent occurrence of wrinkling in an image transfer sheet, and so forth, by allowing a press roll to wedge into a fixing member made of thin seamless metal so as to increase the width of nipping. CONSTITUTION:The core 1a of a fixing roller 1 is made of extremely thin seamless metal, and a parting layer 1b which the outer surface of the fixing roller is coated, is also made to be extremely thin. Accordingly, the roller 1 may be resiliently deformed when a press roller 3 is made into press contact therewith, resulting in that the width (n) of nipping may be made to be wide. Thus, even thought the transfer speed of image transfer paper may be increased, fixing is sufficiently made. Further, since the roller 1 is curved along the peripheral surface of the roller 3, the roller is not deflected by a pressing force, and further, since the pressing force by the roller 3 is small, no wrinkling occurs in the image transfer paper. Further, since the wall thickness of the core 1a is small so that the thermal conductivity thereof is low, the time of warm-up is shortened.
Patent JP-H04157349-A (JP)
Title: Method and apparatus for optical measurement
Inventor: MIZUKOSHI TOMOHIDE
IPC: G01J3/50
Filed: 1990-10-19
Abstract: PURPOSE:To enable continuous and correct measurement which itself is highly accurate and stable by aligning an optical system with reflected light from a light receiving element utilized when light from a light source is made incident. CONSTITUTION:Light from a lamp 21 as a light source is incident to and transmits through a blue base F as condensed light 22c by lenses 1',2', and is further incident to a lens 3' so that a total light amount is condensed by a photo diode PD, with which measurement is performed. At this time, reflected light 22f is generated from the diode PD on its light receiving surface, and this forms a slightly bright image 26a of a relatively large diameter on the lens 3' and a slightly bright image 26b of a small diameter on the lens 2'. Here an optical system is placed so that a bright image 27a of a small diameter and a bright image 27b of a relatively large diameter by light beams 22c, 22b are formed concentrically. Thus the respective images 26a and 27a, 26b and 27b are centered to have an optical axis adjusted wherein the optical axis can be accurately and easily aligned when the optical axis has shifted or the lamp 21 is to be replaced.