baber/WOPTO huggingface dataset:
Patent JP-S6166894-A (JP)
Title: Electric pump
Inventor: ITAYA YOSHIYUKI
IPC: F04B49/06
Filed: 1984-09-10
Abstract: PURPOSE:To reduce the installation space by installing a control box into which a microcomputer is accommodated and is constituted as separate unit from a motor and arranging the motor and a pump under water. CONSTITUTION:A control box 16 into which a microcomputer 15 for controlling the electricity supply amount to a motor 18 is accommodated and is constituted as separate unit from the motor 18 is installed, and the motor 18 and a pump 17 are arranged under water. Therefore, only the control box is arranged on the ground, and the installation space for the apparatus can be reduced markedly, and maintenance can be facilitated.
Patent JP-S6083272-A (JP)
Title: Control circuit of optical disk reproducing device
Inventor: TOMIZAWA TOSHIO
IPC: G11B27/10
Filed: 1983-10-14
Abstract: PURPOSE:To prevent an overrun beyond a target position even when no Q subcode is read for a long time by shifting a reproduction system in disk relative position so that the difference between the time information of a Q subcode and target time is nearly zero. CONSTITUTION:The time difference data between the Q subcode, i.e. time information showing the current address and target position is decoded by a decoder 13 and inputted to a microcomputer 6 through a selector 4 to detect arrival at the target position, utilizing the data for control mode switching. A coincidence detecting circuit 16, on the other hand, checks on a partial coincidence between a timer circuit 15 and a time-difference arithmetic circuit 12 in search mode to perform control over approach to the target position. At this time, a timer circuit 15 checks on the time when a focus actuator is sent out, and when focusing is not attained within a specific time, a failure in focusing is judged and the focus acquiring operation is restarted at the beginning.
Patent JP-2000009048-A (JP)
Title: Method for distinguishing abnormal equipment in fans and pumps for air-conditioning by acoustic method
Inventor: TANABE KEIICHI
IPC: G01M99/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic method, by which an abnormal equipment is specified when abnormality is discovered in fans and pumps for an air- conditioning, so that a stop of the air-conditioning caused by the failure can previously be prevented from occurring. SOLUTION: Plural microphones are set around equipments. When the equipment normally operate, sound pressure signals are measured so that an AR model of each the microphone is created by applying a linear prediction method to each the sound pressure signal. When abnormality occurs in the equipment, the sound pressure signal is measured by each of the microphone. Each the measured signal is passed through the filter of the AR model so that a cross correlation function between a residual signal and the signal is calculated. Because a change of the cross correlation function corresponds to a time distance between each of the equipment and the microphone, the equipment having the largest change of the cross correlation function is decided as the abnormal device.  Thereby, even if an abnormal signal buried in a normal signal is very weak, only the abnormal signal is derived so that the abnormal equipment is specified.
Patent JP-H0510860-A (JP)
Title: Sample-sampling device
Inventor: EGUCHI KUNIO
IPC: G01N1/04
Filed: 1991-07-04
Abstract: PURPOSE:To enable a certain amount of sample to be sampled at a time constantly by allowing a belt sampler to be traversed horizontally at a proper traversing speed only when a signal of amount of instantaneous transport during traversing time stays within a limited scattering. CONSTITUTION:A metering equipment 5 transmits a signal of amount of instantaneous transport at each interval and then a control device 6 receives it after an interval activation command is given. The control device 6 calculates a traversing speed of a belt sampler 4 corresponding to the amount of instantaneous transport. At the same time, scattering of the amount of instantaneous transport during sampling time of the sample is limited to a pre-limited range, for example within + or -10%. When deviating from this range, the sample is not sampled and control is made so that detection of conformity/non-conformity is repeated under same conditions again, thus enabling the traversing speed of the sampler 4 corresponding to a fluctuating amount of transport to be commanded and only a standardized sample representing an entirety within an interval of a passing raw material to be sampled.
Patent JP-S6253414-A (JP)
Title: Production of aromatic polysulfone hollow fiber membrane
Inventor: OCHIUMI TSUKASA
IPC: D01D5/24
Filed: 1985-08-29
Abstract: PURPOSE:To obtain the titled fiber membrane having excellent water- permeability and mechanical strength, by forming a hollow fiber membrane from a film-forming solution containing an aromatic polysulfone, applying a polyhydric alcohol to the membrane and heat-treating the alcohol-containing membrane. CONSTITUTION:An aromatic polysulfone is dissolved in a mixture or a polar organic solvent of the polysulfone and a non-solvent of the polysulfone (the ratio of the non-solvent is 5-50wt%), and the obtained film-forming solution is formed to obtain a hollow fiber membrane. The solvent is removed from the inner and outer surfaces of the membrane. A polyhydric alcohol is impregnat ed in the obtained membrane to obtain a membrane containing >=10wt% polyhydric alcohol based on the aromatic polysulfone, and the membrane is heat-treated at >=100 deg.C and <=Tg-10 deg.C (Tg is glass transition temperature of the aromatic polysulfone).
Patent JP-H1023203-A (JP)
Title: Paper classification device
Inventor: WATANABE TAKAHIRO
IPC: G06T7/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a paper classification device by which paper sheets which possibly cause paper jamming are rejected. SOLUTION: A pattern of a slide 3 is projected onto paper by using a projection means, consisting of a light source 2, the slide 3 on which a pattern is formed, and a lens 4, forming the image of the pattern onto the paper. An image obtained by a CCD camera 5 picking up the pattern projected on the paper is analyzed by an image-processing unit 6 to obtain a degree of deformation of the paper 1. Depending on the degree of deformation, the device classifies the paper sheets as to papers used for a copying machine or a printer or the like and to papers which cannot be used by them.
Patent JP-2001023732-A (JP)
Title: Connector device, fixing device and image forming device
Inventor: TAKAZAWA HIROSHI
IPC: H01R13/66
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce a space and reduce total cost by installing a power supply connector coming in contact with a power supply terminal of a heater and a temperature detecting connector coming in contact with a temperature detecting terminal of the heater within the same connector housing. SOLUTION: A contact terminal part 31a is a power supply connector and comes in contact with a power supply terminal of a sheet heater. A contact terminal part 31b is a temperature detecting connector and comes in contact with a temperature detecting terminal of the sheet heater. These contact terminal parts 31a, 31b are installed on the same surface of a connector housing. The contact terminal part 31a for power supply and the contact terminal part 31b for temperature detecting keep insulation distance by installing a partition 32 made of the same material as the housing. The power supply connector, the power supply terminal coming in contact with the temperature detecting connector, and the temperature detecting terminal are adjacently formed on the same surface of the sheet heater.
Patent JP-H1135053-A (JP)
Title: Closing device and container
Inventor: TAKAMATSU KOICHI
IPC: B65D41/32
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a closing device and a cap, capable of improving tamper evidence properties and cutting reliably a TE ring when a cap mounted to a container is unsealed. SOLUTION: This closing device comprises a cap 1 made of a synthetic resin, which has a cap main body 4 composed of a top cover part 2 and a cylindrical part 3 suspended from a circumferential edge thereof, whose cylindrical part 3 is divided into an upper main part 8 and a lower TE ring part 9 by a cuttable weakened line 7, and in which threaded portions 10 are provided in array in an inner wall face of the main part 8 along its circumferential direction and many undulating tabs 11 are also provided in array on an inner wall face of the TE ring part 9 in the same manner, and a container mouth part 21A which has an external thread 22 formed on an outer circumference of an upper end of the mouth part 21A and a swollen part 23 formed below the external thread 22,  and on which bridge stretching means 26 having extended steps 25 and push-down parts 24 with slant faces for being engaged with the tabs 11 of the cap 1 to push them down when the mounted cap 1 is turned in an unsealing direction are connectively provided to the swollen part 23. Further, grooves 30, into which top ends of the tabs 11 are fitted, are provided in the slant faces of at least the push-down parts among the circumferential edges of the bridge stretching means 26.
Patent JP-H1139670-A (JP)
Title: Optical disk device
Inventor: NAKAO YOSHIHIRO
IPC: G11B7/09
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To perform stable focus tracking control in an optical disk device capable of coping with a plurality of optical disk media different in substrate thickness by using an objective lens having a plurality of focal points. SOLUTION: For generating a focus control signal (AGCFES) and a tracking control signal (AGCTES) by an AGC circuit 27 based on the light receiving signal of a 4-division light detector 9 for receiving a reflected light from an optical disk medium 5, a gain coefficient to be used is selected by an MPU 28 according to the focal point of a used objective lens 4. If a reflected light quantity ratio between different focal points is a:b, a gain coefficient ratio between the different focal points is b:a.
Patent JP-H0634158-A (JP)
Title: Dehumidifier
Inventor: HAMADA SHINGO
IPC: F24F13/22
Filed: 1992-07-20
Abstract: PURPOSE:To make it possible to protect a floor surface from being wet by communicating a vaporizer, a condenser and a compressor with refrigerant piping, installing a drain nozzle in a water receiving pan installed to the bottom of the vaporizer and providing a faucet below the drain nozzle. CONSTITUTION:A vaporizer 2, a condenser 3 and a compressor 7 are communicated with a refrigerant pipeline in a main body, thereby forming a refrigeration cycle. A water receiving pan 4 is installed below the vaporizer 2 and provided with a cylinder-shaped drain nozzle 5. A waste water tank 6 is provided below the drain nozzle 5. An arm 21, which is integrally molded with a lever 13, which is designed to close the drain nozzle 5, is placed in contact with a top rear of a waste water tank 6. A spring 22 forces the faucet 11 mounted to the lever 13 to be pressed to the drain nozzle 5. This prevents drain water deposited to the vaporizer or the water receiving pan from dropping from the drain nozzle, thereby protecting a floor surface from being wet.
Patent JP-H0729308-A (JP)
Title: Reproducing device
Inventor: MAEDA YASUAKI
IPC: G11B27/32
Filed: 1993-07-07
Abstract: PURPOSE:To eliminate the occurrence of localization of output sound. CONSTITUTION:Data of LR channels is read out of a disk 1, stored in a memory means 13, data read out of this memory means is supplied to a decoding means 14, and a reproduced signal is outputted by the prescribed decoding. When data Dt of plural channels is transferred in time-division manner from the memory means 13 to the decoding means 14, a channel discriminating signal SLR which can discriminate a channel for received each data unit (for example, sound frame) is supplied to the decoder 14.
Patent JP-S6252491-A (JP)
Inventor: MATSUZAKI KAZUHIRO
IPC: G21C1/02
Filed: 1985-09-02
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-H0637996-A (JP)
Title: G4 facsimile equipment
Inventor: ASAKURA MASANORI
IPC: H04N1/203
Filed: 1992-07-20
Abstract: PURPOSE:To provide the G4 facsimile equipment transmitting the picture data in parallel when more than two picture data for the same subscriber number are stored in a picture memory in memory communication. CONSTITUTION:A G4 facsimile equipment 1 having a memory communication function is provided with a signal processing section 19 dividing one B channel into two if more than two picture data for the same subscriber number are stored in a picture memory 17 when being used in an ISDN line and transmitting the picture data in parallel.
Patent JP-S6252062-A (JP)
Inventor: MOROTOMI MASAKI
IPC: B65D77/20
Filed: 1985-09-02
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-H0837129-A (JP)
Title: Production of monolithic electronic parts
Inventor: TOKUDA HIROMICHI
IPC: H01G4/30
Filed: 1994-07-22
Abstract: PURPOSE:To efficiently produce a monolithic electronic part of three-terminal type by using an electrode added with one kind of electrode pattern. CONSTITUTION:A dielectric sheet 13 is provided with a plurality of first electrode patterns 11 for first internal electrode that are prepared approximately in parallel at a specified interval and a plurality of second electrode patterns 12 for second internal electrodes are prepared facing each other with the pattern 11 in between, and the length L of the pattern 12 in a direction perpendicular to the pattern 11 is approximately the same as the length of a gap G between the facing patterns 12 with the pattern 11 interposed therein. Therefore, the sheet 13 is plurally stacked to form a multilayered block at such a specified position that the patterns 11 and 12 may be allowed to construct first and second internal electrodes in respective electronic parts, and the respective electronic part elements are cut off by cutting the sheets 13 at the specified positions.
Patent JP-H1136860-A (JP)
Title: Cooling device for 4-cycle engine
Inventor: FURUGUCHI TAKANOBU
IPC: F01P1/06
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To cool an engine inside securely however large the engine may be inclined. SOLUTION: In an oil reservoir 18 cooled by a blower, partitioned from a crank case 16, the first air leading-in pipe and the second air leading-in pipe 22 which are opened at about the central position on a three-dimensional space are provided. When the oil reservoir 18 is made in the negative pressure, the outer air with a low temperature is lead in to the oil reservoir 18 through the first air leading-in pipe 20, and when the crank case 16 is made in the negative pressure, the air in the oil reservoir 18 is lead in the direction of the crank case 16 through the second air leading-in pipe 22. By using a mixing means 70 provided on the way of the oil feeding route from the oil reservoir 18 to the crank case 16, the air from the second air leading-in pipe 22 and the oil are mixed and led in to the crank case 16, so as to cool the inside of a 4-cycle engine E.
Patent JP-H0946934-A (JP)
Title: Hdlc telecommunication slave station for distribution substation
Inventor: HARADA HIROYUKI
IPC: H02J13/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To transmit the three-phase unbalance rate and the occurrence of three-phase unbalance to a distributed transformation CPU system by taking in each-phase current of three-phase three-line system, and computing the three- phase unbalance rate. SOLUTION: Each-phase current of a three-phase three-line system of a circuit is taken in a digital converter 2, and a computing part 3 computes the three- phase unbalance rate from each-phase current value with, and a judging part 4 compares the three-phase unbalance rate with the set value to detect the occurrence of three-phase unbalance. A transmitter periodically telemeters the three-phase unbalance rate being computed at all times to an upper station, and when the judging part 4 detects the occurrence of the three-phase unbalance, this positionally transmits it to the upper station. Since the three-phase unbalance rate is computed from the three-phase current, the more accurate information can be obtained at all times than conventional one being so arranged as to grasp the three-phase unbalance situation from the magnitude of a zero-phase voltage by taking in the zero-phase voltage.
Patent JP-H0359010-A (JP)
Title: Production of styrene polymer
Inventor: ISHIHARA NOBUHIDE
IPC: C08F4/64
Filed: 1989-07-27
Abstract: PURPOSE:To obtain a styrene polymer which is notcontaminated with impurities, excels in stability and has chiefly a syndiotactic structure in the presence of a catalyst of a high polymerization activity in good efficiency by polymerizing styrene (derivative) in the presence of a specified catalyst. CONSTITUTION:Styrene or its derivative is polymerized in the presence of a catalyst mainly consisting of a 0-valent transition metal compound (A) having ligands comprising a hydrocarbon [e.g. bis(benzene)titanium] and a product (B) of contact between an organoaluminum compound and a condensing agent (e.g. methylamuminooxane). This catalyst does not cause the polymerization reaction system to be contaminated with impurities because the transition metal compound of component A has ligands not containing halogen atoms, S, P, etc., and entirely consisting of a hydrocarbon, and the obtained polymer is not contaminated with impurities and is substantially free from the problems of deterioration, discoloration, emission of an odor, etc. Because it is a compound having a 0-valent metal, it is not converted into a lower-valent compound with a reducing agent such as an organoaluminum, and is stable and can stably produce a polymer.
Patent JP-H07151074-A (JP)
Title: Axial-leakage preventive device for scroll type compressor
Inventor: RII BIYUN CHIYORU
IPC: F04C18/02
Filed: 1994-08-16
Abstract: PURPOSE: To prevent leakage caused by a gap between the tip portion of a scroll wrap and an opposite scroll bottom surface in a scroll type compressor. CONSTITUTION: This device is provided with pressurizing means 101 to 105 for pressurizing a fixed scroll 8 by using a part of the high-pressure refrigerant gas of a discharge chamber 11, and supporting means 106 and 107 for buffering the load of the fixed scroll 8 by the pressurization of the pressurizing means 101 to 105 to support the fixed scroll 8.
Patent JP-S6171785-A (JP)
Title: Picture input and output interface
Inventor: OSHIKAWA KAZUNORI
IPC: H04N7/01
Filed: 1984-09-17
Abstract: PURPOSE:To secure the interchangeability between the input and the output by performing the processing in response the number of horizontal scan lines of the input through an A/D converter part, a data transfer part and a data processing system and producing the synchronizing signal accordant with the specifications of an output device for picture data to a synchronizing signal generating part through a control part with the data output to deliver said synchronizing signal together with the data processed by the data processing system. CONSTITUTION:The picture data A' (3 bits) supplied through an ITV camera 2 is sent to a picture data transfer part 12 through a picture data A/D converter part 11. The information on the horizontal scan line, etc. of the camera 2 is applied to a control part 15 by means of the picture data A'' (2 bits). Then an indication for transfer of the picture data is delivered. While the picture data processed by the system 3 is applied to a picture data D/A converter part 13 through a picture data line B''' (8 bits). The part 15 delivers a synchronizing signal C' accordant with the specifications of an output device for picture data through a synchronizing signal generating part 14 according to the information on the picture data.
Patent JP-S5992147-A (JP)
Inventor: FURANKU II WAGUSUTATSUFU
IPC: B22D11/049
Filed: 1983-10-17
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-S5895118-A (JP)
Title: Method for controlling steam temperature
Inventor: AOKI SHIGEO
IPC: F23N1/00
Filed: 1981-12-02
Abstract: PURPOSE:To prevent fluctuations in main steam temperature when the output varies by a method wherein an output precedence bias signal is applied before the commanded value for fuel supply changes and the bias signal is reset when the commanded value commences to change. CONSTITUTION:A steam temperature output precedence bias setting console 17 is arranged to apply precedently a bias signal DBIAS on the day when fuel supply quantity indication is made before the output changes thereby compensating delays in response to stoker and mill. An electronic computer 18 calculates the precedence bias signal and inputs it to the bias setting console 17. By applying the precedence bias DBIAS to the negative side when the output is dropping and applying it to the positive side when the output drop has completed, the defference between the fuel supply value commanded by a control system for the whole plant and an actual quantity of fuel supplied due to delays in response to coal stokers and mills can be compensated. By this arrangement, it is possible to prevent fluctuations in main steam temperature when the output varies.
Patent JP-S6170752-A (JP)
Title: Manufacture of solid-state image pickup device
Inventor: OISHI HIROSHI
IPC: H04N5/335
Filed: 1984-09-14
Abstract: PURPOSE:To improve the quality of a solid-state image pickup device remarkably by constituting sections except a photoelectric conversion section through a manufacturing process, which have used a selective oxidation method, and forming only the photoelectric conversion section through processes containing a process each shaping a P-N junction in a picture element region and a channel stopper section through an ion implantation method employing a photo-resist film. CONSTITUTION:The surface of the section of a photoelectric conversion section is coated with photo-resists 6, and structure except the photoelectric conversion section is completed while leaving only a process forming a P-N junction in source-drain in a MOS transistor. Channel stopper sections (isolation sections) 3 having the same conduction type as a semiconductor substrate 5 and containing an impurity in concentration higher than the semiconductor substrate 5 are shaped through an ion implantation method. Reverse conduction type picture regions (P-N junctions) 4 for photoelectric conversion are formed to the semiconductor substrate 5 through the ion implantation method. Source-drain regions are shaped simultaneously in sections except the photoelectric conversion section, and a surface protective film 1 is formed, thus completing a solid-state image pickup device.
Patent JP-S6254009-A (JP)
Title: Manufacture of high-chromium alloy steel by refining
Inventor: YOSHIDA MASASHI
IPC: C21C5/32
Filed: 1985-09-03
Abstract: PURPOSE:To considerably enhance the yield of Cr when a high-Cr alloy steel such as a stainless steel is refined by blowing in a top and bottom blowing converter, by preferentially removing C while inhibiting the oxidation of Cr. CONSTITUTION:A steel bath contg. 0.2-1wt% C and 8-20wt% Cr is refined at 1,550-1,800 deg.C in a top and bottom blowing converter by blowing gas from the bottom by >=0.05Nm<3>/min per 1 ton molten steel and oxygen from the top by <=3.5Nm<3>/min per 1 ton molten steel. At this time, oxygen is blown so as to regulate RI value defined by formula I to 20-40. The refining is finished when the concn. of C in the steel reaches [Cs] value defined by formula II. In the formula I, [Cr] is the concn. (%) of Cr in the steel bath, [C] is the concn. (%) of C in the steel bath and KO2 is the amount (Nm<3>/min/ton) of oxygen blown from the top. In the formula II, alpha is a constant dependent on the desired rate of oxidation of Cr.