baber/WOPTO huggingface dataset:
Patent JP-H05151587-A (JP)
Title: Automatic control device
Inventor: YASUDA HIROSHI
IPC: G11B21/10
Filed: 1991-11-29
Abstract: PURPOSE:To accurately and automatically adjust a gain by using a multiplier for a phase comparator and forming an output waveform of a disturbance circuit into a trapezoidal shape. CONSTITUTION:A disk 1 is rotatively controlled by a motor 3, and an optical head 2 is operated by a focus control circuit including a focus error detecting circuit 4, an adder 5, a gain adjusting means 6, a phase compensating circuit 7 and a driving circuit 8 to focus on a signal surface of the disk. At the time of adjusting a focus gain, a disturbance of a trapezoidal waveform is injected via the adder 5 into the focus control circuit by the disturbance circuit 9 to oscillate the focus. A disturbance component is detected out of the focus error detecting circuit 4, and an output of the error detecting circuit 4 and an output of the adder 5 are added up, and then multiplied by an output of the disturbance circuit 9 by a multiplier 10. An output of the multiplier 10 is averaged by an LPF 11, and a counter 13 is specifically operated by a comparator 12 based on two positive and negative threshold values, and then this is transmitted to a storage means 15 consisting of a latch circuit. When the counter 13 is not operated for a given period of time, an adjustment completion signal is generated from a completion signal generating circuit 14. Upon receipt of this signal by a logical unit 16, the signal is stored in the storage means 15 by closing the latch circuit and the focus gain adjustment is completed.
Patent JP-S63166076-A (JP)
Title: Control circuit for optical head driving motor of cd player
Inventor: MAKINO TAKASHI
IPC: G11B20/10
Filed: 1986-12-26
Abstract: PURPOSE:To shorten a time required for a signal processing, by controlling an optical head driving motor by detecting a service code after performing EFM demodulation and sending a detected result immediately to a microcomputer, and controlling the position relation of an optical head to the track of a CD. CONSTITUTION:A signal obtained via the optical head 103 and recorded on the CD 101 is amplified by an RF(Radio Frequency) amplifier 105, and is demodulated by an EFM (Eight to Fourteen Modulation) circuit 106, and is sent to a DP(Data processor) 107, and also, the output of the RF amplifier 105 is sent to a driving motor 104. Meanwhile, the signal is sent from the EFM 106 to a PLL 1, and is sent to a header recognition circuit 2. Furthermore, a block address identified at the header recognition circuit 2 is sent to a CPU 3, and controls the driving motor 104 of the optical head. Thus, since a dedicated route is provided in the control circuit of the driving motor of the optical head, a processing time can be reduced.
Patent JP-H02159857-A (JP)
Title: Generally applicable display test device
Inventor: SAWADA HISASHI
IPC: H04L69/14
Filed: 1988-12-13
Abstract: PURPOSE:To unnecessitate special display test devices which are different at every line, and to select and display data on all input/output lines by connecting a generally applicable display test device to a common processing part, and executing a display setting test. CONSTITUTION:The respective line data collected by respective input line corresponding parts 1 are collected by an input data collecting part 2, writing into a common memory 5, an output data collecting part 3 converts the data into those for a transmission line, distributes them to respective output line corresponding parts 4, and transmits them to output lines. When the display is designated by an input part 12 of a generally applicable display test device 200, the designation is notified through a data transmitting/receiving part 7 to a display test corresponding part 6. According to the notification, data for data exchange in the memory 5 are fetched to the corresponding part 6, sent to the transmitting/receiving part 7, the internal format of the data is converted into a transmitted data format on the respective lines, the data are edited by a display data editing part 10, and displayed on a display part 11 as the line data.
Patent JP-H04187531-A (JP)
Title: Mold for forming optical element and method for its regulation
Inventor: TOMITA MASAYUKI
IPC: C03B11/08
Filed: 1990-11-22
Abstract: PURPOSE:To obtain an optical element having an excellent thickness accuracy and by detachably applying a spacer of a desired thickness to at least one of a pair of forming mold members for a glass optical element as a forming element. CONSTITUTION:A conveying means 22 for conveying a forming material in a replacing chamber 8 into a forming chamber 6 and further conveying a formed optical element into the replacing chamber 8 is installed near the replacing chamber 8. The forming material conveyed with the conveying means 22 into the forming chamber 6 is received with a heating part 24 and heated to a suitable temperature. The formed optical element is then received from a transfer part 26 with the heating part 24. The forming material in the heating part 24 is transferred to a pressing part 28 with the transfer part 26 and the formed optical element present in the pressing part is further transferred to the heating part 24 with the transfer part 26. The forming material transferred with the transfer part 26 is heated to a suitable temperature with the aforementioned pressing part 28 and then pressed with forming mold members.
Patent JP-H06142156-A (JP)
Title: Bathtub equipment
Inventor: MIYAZAKI TSUTOMU
IPC: H05B6/10
Filed: 1992-10-31
Abstract: PURPOSE:To provide a bathtub equipment which quickens the circulation of the blood of a bathing person, executes health control in a general household, and also, can suppress a fall of a hot water temperature. CONSTITUTION:The equipment is provided with a metallic bathtub main body 2 formed like a pot bottom, a heating coil 3 provided so as to surround the outside surface of the bathtub main body 2 concerned, a transistor inverter 4 for supplying a high frequency current to the heating coil 3, and a controller 5 for controlling the transistor inverter 4.
Patent JP-H11129806-A (JP)
Title: Cargo carrying in/out device for truck
Inventor: NISHIOKA HIDEKI
IPC: B60P1/36
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate problem for mutually limiting cargo loading/unloading work of an upper step conveyer with a lower step conveyer and, improve storage or take-out workability of a pallet base. SOLUTION: In a cargo carrying in/out device for a truck, a lower step conveyer 9 provided in a box-shaped pallet bottom part, upper step conveyer 18 having a pallet base 19 supported movably in a longitudinal direction in the upper/lower width almost intermediate of the pallet, and a storage conveyer 23 for storing the empty pallet base 19 of an upper step conveyer 32 free to store in/out in a roof of the pallet base are provided and, a constitution is formed such that a pallet base feed member 32 forcedly moving the pallet base 19 in a longitudinal direction of the pallet is provided in the upper step conveyer 18, the pallet base feed member 32 is connected to the storage conveyer 23, the pallet base 19 is delivered between the storage conveyer 23 and the pallet base feed member 32.
Patent JP-H10159235-A (JP)
Title: Ridge unit, building using the same and construction method therefor
Inventor: MUKOYAMA TAKAMI
IPC: H01Q1/22
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation of an antena, by providing a building and an attic space part forming an attic space installed on the upper part of the building body and forming a ridge on the upper face of the attic space part and arranging a ridge unit provided with an antenna in the inside thereof. SOLUTION: This ridge unit is provided with a square bottom face frame 11 including four frame members 11A comprising grooved members. An intermediate beam 12 is laid at the center between long side beams of the bottom face frame 11. Inclined beams 14 extended from the upper faces of two long side beams and from both longitudinal ends and the intermediate beam 12, are connected to each other through an upper beam 13 arranged at the above position of the middle of the short beams to form the ridge unit 6 with a triangular vertical cross section. A bracket 15 attaching a TV antenna 16 is fixed to the side face of the intermediate beam 12 of the ridge unit 6 and the support 17 of the TV antenna 16 is inserted in the bracket 15 and fixed therein. The ridge unit 6 is put on the attic space unit 4 and fixed thereto. Accordingly, the antenna can be easily installed and adjusted.
Patent JP-H02164453-A (JP)
Title: Preparation and use of nitrogen oxide removing catalyst
Inventor: KAMIYAMA KATSUMI
IPC: B01D53/94
Filed: 1988-12-16
Abstract: PURPOSE:To prepare a stabilized nitrogen oxide removing catalyst by ion exchange treating zeolite having given lattice distance (d) value obtained by powder X-ray diffraction in water solution containing two kinds or more of transition element ions and ammonia. CONSTITUTION:Ion exchange treatment is carried out for zeolite having a lattice distance (d) value obtained by powder X-ray diffraction shown by the table 1 in water solution containing two kinds or more transition element ions and ammonia. Then, the same is solid-liquid separated and then dried to prepare a nitrogen oxide removing catalyst. It is suitable to adjust PH of slurry containing zeolite to 4-12 when ion exchange is carried out and also to use copper ion and rare earth element ion as transition element ions. A catalyst thus prepared is provided with superior NOx decomposition activity as the catalyst to remove NOx out of the hydogen oxide containing gas.
Patent JP-H11152517-A (JP)
Title: Production of grain-oriented silicon steel sheet having uniform surface property in coil
Inventor: TAKASHIMA MINORU
IPC: C21D8/12
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To uniformize the surface properties of a steel sheet over the whole body of a coil while the reduction of core loss is attained by regulating the depth of a desiliconizing layer on the surface of a steel sheet before final cold rolling, the maximum value of an atmospheric oxidizability in decarburizing annealing and the increased amt. of the atmospheric oxidizability in the process of the decarburizing annealing respectively to specified ranges. SOLUTION: The depth of a siliconizing layer on the surface of a steel sheet before final cold rolling is regulated to 5 to <100 μm. After final cold rolling, decarburizing annealing is executed. The maximum value Rmax of the atmospheric oxidizability (PH2 O/PH2 ) at the time of the decarburizing annealing is regulated to 0.15 to <0.60. The maximum value of the atmospheric oxidizability denotes the maximum atmospheric oxidizability at >=75 deg.C in which the oxidation of the steel sheet substantially occurs. Moreover, the increased amt. Pinc of the atmospheric oxidizability is regulated to 0 to <0.15.  After the decarburizing annealing, it is coated with a separation agent for annealing consisting essentially of one or >= two kinds among Al2 O3 , SiO2 and MgO and is thereafter subjected to finish annealing, and the one side oxygen coating weight for the steel sheet is regulated to <=0.5 g/m<2> .
Patent JP-2001133092-A (JP)
Title: Ice-making fresh water machine
Inventor: TORITANI KAZUMI
IPC: F25D11/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an ice-making fresh water machine which can prevent water from scattering at a chute and in which, when ice is removed, released ice can be turned to fresh water and hence there is no need to melt ice blocks by means of a heater or the like. SOLUTION: The ice-making fresh water machine consists of an ice making mechanism 19 wherein raw water is circulated and frozen so as to be removed, an ice storing section 21 for storing ice blocks obtained at the mechanism 19, a fresh water storing tank 22 wherein a part of fresh water and ice blocks obtained at the mechanism 19 is stored at a low temperature, and stoppers 49, 50 which make contact with a part of ice blocks falling down from the mechanism 19, when ice is removed, to adjust the amount of ice blocks fed to the tank 22, thereby controlling the temperature of fresh water. A chute 20, which can swing from below an ice making plate 28 of the mechanism 19 to the ice block feed port region of the section 21, is provided. The chute 20 is positioned at the ice block feed region of the section 21, when ice is made, to prevent ice making water from scattering, while it is positioned, when ice is removed, below the plate 28 to deliver ice blocks made at the plate 28.
Patent JP-H11148654-A (JP)
Title: Heating cooker
Inventor: TAMURA HITOSHI
IPC: F24C7/08
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker which enables controlling of temperature for a plurality of cooking pans different in quality. SOLUTION: A set temperature inputted is stored for an edible oil in a pan (S501) and ΔT0 is measured (S505) to determine ΔT1 (S509). Here, the ΔT0 represents a rise in the measured temperature of the pan when a heating is made for 70 sec. at 1,200 W starting from the time when the measured temperature of the pan reaches 90 deg.C. The ΔT1 represents a drop in the measured temperature of the pan up to 40 sec. after the stoppage of the heating starting from 5 sec. after the heating is stopped at the time when the measured temperature of the pan reaches 120 deg.C. The ΔT0 and ΔT1 are used to determine the quality of the pan (S510, S514 and S517). The control temperature of the pan is determined from the set temperature and the quality of the pan.
Patent JP-H05132127-A (JP)
Title: Unmanned carrier car with transfer device
Inventor: MAETAKI SUSUMU
IPC: B65G47/52
Filed: 1991-11-06
Abstract: PURPOSE:To simplify a cargo handling system by providing a carried article clamp mechanism and a revolving mechanism to revolve this clamp mechanism above a transfer device on a device furnished with the carried article transfer device provided with a deck moving in the vertical direction and the transfer direction. CONSTITUTION:An unmanned carrier car 1 to travel by a travel mechanism 2 has a deck moving at least in the vertical direction and the transfer direction to transfer a carried article, and this deck is furnished with an X shaft base 4 to be moved in the longitudinal direction by an X shaft drive mechanism 3, a vertical base 6 installed on this base and to be moved vertically by a vertical drive mechanism 5 and a Y shaft base 8 installed on this base 6 and to be moved by a Y shaft drive mechanism 7 to move the carried article to a ground transfer station. In this case, a carried article clamp/revolving mechanism 10 is provided on the upper part of the Y shaft base 8. This mechanism 10 is constituted of a clamper 13 to hold the upper part of the carried article and a turn-table 15 on which its hang-base 11 is supported.
Patent JP-H11146921-A (JP)
Title: Electrode surface structure of electronic treatment apparatus
Inventor: TAMURA TOSHITERU
IPC: A61N1/32
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To use an electronic treatment apparatus for local therapy even to the treatment of wide regions. SOLUTION: The surface of a pin-point electrode 7 of an electronic treatment apparatus 1 for local therapy is detachably covered with a member 9 having water retentivity through a cap 10, and the electrode 7 is abutted on a lesion in such a state that the member 9 retains water. Thereby, water is supplied to the space between the lesion and the electrode 7, and the contact surface of the electrode is enlarged by the water.
Patent JP-H11150713-A (JP)
Title: Communication system, communication method and record medium recording this method
Inventor: HARUKI TOSHIO
IPC: H04W4/06
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a communication system in which a displayed image is smoothly pitched independently of the operating environment. SOLUTION: This communication system displays an image in response to image data discriminated to be a talker's image, based on audio data sent from a PHS terminal among image data sent from plural PHS terminals distributed at multi-points, and provides an output of the audio data. The communication system is provided with a band pass filter 5 that detects only audio data of persons among audio data sent from the PHS terminals and with a talker discrimination section 8 that uses the audio data detected by the band pass filter 5 to discriminate whether or not the user of the PHS terminal sending the audio data is the talker.
Patent JP-H01159701-A (JP)
Title: Switching device for control device
Inventor: KOMATSU HARUHISA
IPC: G05B9/03
Filed: 1987-12-17
Abstract: PURPOSE:To improve reliability by selecting one of the output signals of control devices when there is no difference between the output signals of doubled control devices, and selecting the output signal of an existing state maintaining part when the difference is generated. CONSTITUTION:The doubled control devices 200, 201 with the same function fetch a steam temperature set signal TSET and a steam temperature detection signal T, and perform the arithmetic operation of a control operation, and output signals P1, P2. A switching device 100 for these devices is constituted of a difference detecting part 101 and the existing state maintaining part 102 to receive the above-mentioned output signals P1, P2, a signal selecting part 103 to output the signal corresponding to a spray flow rate control signal TOUT, an alarm generating part 104, and an automatic/manual setting part 105. Then, when the difference does not exist, said selecting part 103 selects the output signals P1, P2 of the control devices 200, 201, and when the difference is generated, it selects the output signal M of the existing state maintaining part 102. Thus, even if a part of the control device is broken down, the running of a boiler can be kept safe.
Patent JP-H11153646-A (JP)
Title: Defective propagation path extracting system and its method, and a recording medium recording its control program
Inventor: SHIGETA KAZUKI
IPC: G01R31/28
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To allow fast extraction of defective propagation path related to a combined circuit. SOLUTION: A logical contradiction judging means 24 detects contradiction in logical state of each signal line during implication operation at a first implication operation means 23, and a process completion judging means 25, if no contradiction is detected, judges whether the logical state of all signal lines estimated to be '0', '1', or 'X'. if logical state estimation is judged not complete, a U (unknown) state searching means 27 searches a signal line in unknown state where logical state is imperfect, and searches a signal line connected to a defective propagation path through a gate. Temporal decision of '0' is provided to a detected signal line, a temporal decision level representing frequency of temporal decision is increased by 1, and returns to implication operation process by the first implication operation means 23.  If the logical state assumption is judged to be compete, a defective output terminal connection related line extracting means 31 extracts such defective propagation path as affects directly a defective output terminal, which is outputted to an output device 5.
Patent JP-H057745-A (JP)
Title: Electrically charged irregular mosaic semi- permeable membrane
Inventor: CHIYAARUZU RINDAA
IPC: B01D69/02
Filed: 1991-12-02
Abstract: PURPOSE: To provide semipermeable mosaic polymer membranes having asymmetric structure and with a macroscopic distribution of the mosaic-forming anionic and cationic charges and its preparation. CONSTITUTION: The membrane consists of at least one optionally charged polymer and of at least one asymmetric structure matrix, (a) a casting soln. is obtained by mixing an optionally charged matrix-forming polymer and at least one precursor polymer, incompatible with the matrix-forming polymer, a common solvent or their mixture, or different solvents, or their solvents mixture. Thereby polymer phase of both polymers is formed, (b) the polymer soln. is casted to form a film, (c) a skin layer is formed on one side of the film, (d) the skinned film is pptd. to form asymmetric semipermeable membranes, (e) the asymmetric semipermeable membranes are charged by chemical reactions to introduce or complete their mosaic structure, (f) as required, matrix and/or precursor polymer is cross-linked to prepare the membranes.
Patent JP-H09156710-A (JP)
Title: Automated warehouse
Inventor: KANBE TAKAHIRO
IPC: B65G1/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent a fired article or an article which may make a fire from being stored in a rack erroneously. SOLUTION: This automated warehouse is provided with fire-protection devices 10 mounted on the way of a carrying-in and -out conveyer 6 delivering an article W to loading and unloading conveyers 4, in a carrying-in process, which is fitted on the right side of a rack 1 and an automated guided vehicle 7 respectively. The fire-protection device 10 is provided with a frame 11 including two beams which cross each other above the article W, a sensing sensor fitted on the crossing part of the frame 11, and a plurality of injection heads fitted on the frame 11. A fire-protection shutter 9 is capable of partitioning a space on the loading and unloading conveyer 4 side (rack side) and a space on the carrying-in and -out conveyer 6 side (fire-protection device side) for fire protection.
Patent JP-H01158760-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: GOTO HIROSHI
IPC: H01L21/8244
Filed: 1987-12-15
Abstract: PURPOSE:To make a small-type high-resistance resistance device available, by providing the required conductivity to an Si3N4 layer on the predetermined area by ion implantation of the required amount of an impurity and then connecting the prefixed nodes by a resistant material made of an Si3N4 layer. CONSTITUTION:On the surface of a p-type semiconductor substrate 1, a field oxide film 5 is formed by an ordinary selective oxidation method and an n-type impurity is implanted to the semiconductor substrate exposed on the predetermined opening portion to form an n<+> layer 9. Nextly, with an Si3N4 layer 7' formed on the whole surface of the semiconductor substrate 1, the substrate 1 is heat-treated in an atmosphere containing wet oxygen after ion implantation of phosphorus under the same condition. An oxide film generated on the surface of the semiconductor substrate after heat treatment is removed by SiO2 etching and then an Si3N4 layer 7 constituting a high resistance device is formed. On the whole surface of the semiconductor substrate, a layer-to-layer insulating layer 6 made of PSG is formed. After etching, a wiring 4 is formed on the opening portion on the Si3N4 layer to be connected to the Si3N4 layer 7. Under these conditions, nodes are connected by a high resistance device which is made of the Si3N4 layer 7 and has the required resistance value.
Patent JP-H0792030-A (JP)
Title: Method and device for extracting multispectral signal
Inventor: JIYOSEFU MAIAAZU DENII
IPC: G01N21/00
Filed: 1993-12-17
Abstract: PURPOSE: To lower the false alarming ratio by carrying out exclusively processing of input spectra of multi-spectra including signals and background and separating the signals from the background. CONSTITUTION: A sensor 16 collects photons from a target. After decomposing the optical spectra into multi-spectra as input spectra and converting the analog signals into digital values, a spectrometer 18 produces input spectra V, which are multi spectra, and sends out to an electro-optical processor 20. The processor 20 separates the signals which the spectra V include and the signals from background. That is, the processor 20 has N channels, makes (N-1) channels work on targets and the Nth channel work on the background, respectively, and detects a target. Mismatched remaining spectra show the classification precision and a target is characterized by changing the matching filters and further, the matching filters are quantified. Consequently, the processor 20 can send a quantified measured value of a target.