baber/WOPTO huggingface dataset:
Patent JP-S62213073-A (JP)
Inventor: FUKUDA KAZUNORI
IPC: H01R25/00
Filed: 1986-03-14
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-H01231980-A (JP)
Title: Pig for in-pipe operation
Inventor: MIZO YUTAKA
IPC: B08B9/053
Filed: 1988-03-10
Abstract: PURPOSE:To enable the execution of various works such as cleaning of the inside wall of a pipeline according to the stains thereof, by adjusting the extension of a pig wire and opening a valve to limit or stop the moving speed of a pig body, then rotating an axial flow propeller by a fluid pressure. CONSTITUTION:A fluid passage 8 which penetrates in the moving direction of the pig body 7 of the pig which is moved in the pipeline 1 by the fluid pressure is provided to said pig body. The axial flow propeller 9 having a rotary shaft 10 extending to the front end of the pig body 7 is provided to the fluid passage 8 and a rotary working means 11 is mounted to the shaft 10. The valve 13 which can be attached to and detached from the end on the fluid pressurization side of the fluid passage 8 is provided to said end and one end of the pig wire 15 extending in the fluid pressurization side direction is fixed to the valve 13. Namely, the operations such as local cleaning, polishing, grinding, and cutting of the inside wall of the pipeline can be executed and, therefore, the operations such as maintenance and service of the installed pipeline are completed within a short period of time.
Patent JP-S52141177-A (JP)
Title: Assigning method of pattern inspection areas
Inventor: HARADA TAKEJI
IPC: G03F1/84
Filed: 1976-05-19
Abstract: PURPOSE: To assign the inspection chips disposed in matrix form with less informations by dividing an inspection area in plural blocks of a rectangle, and setting the position and size of the block in a mask from the number of chips of X, Y axis components based on the origin provided to each block. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03260021-A (JP)
Title: Manufacture of grain-oriented silicon steel strip
Inventor: ARAI KENICHI
IPC: C22C38/02
Filed: 1990-03-09
Abstract: PURPOSE:To manufacture an oriented silicon steel strip having low iron loss and high magnetic flux density at a low cost by executing heat treatment to the grain-oriented silicon steel strip containing the specific content of silicon and regulating copper content after cold rolling and making the specific structure of strip layer. CONSTITUTION:The grain-oriented silicon steel strip containing 2-8wt.% silicon is used as raw material. The cold rolling and heat treatment are executed to obtain the grain-oriented silicon steel strip composed of (110) [001] structure and having <=150mum thickness. In the above manufacturing method, the copper content in the steel strip before the above heat treatment, desirably in the above silicon steel strip, is regulated to <=80ppm. Further, the above heat treatment is desirable to execute at 1000-1300 deg.C under reduced pressure or under ordinary pressure hydrogen atmosphere. By this method, the grain-oriented silicon steel strip having low iron loss and high magnetic flux density can be obtd. with the heat treatment for short time.
Patent JP-H08227173-A (JP)
Title: Electrophotographic toner
Inventor: NAKAYAMA KOJI
IPC: G03G9/08
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a toner fixable at a low fixing temp., not causing any problem on anti-offsetting property in practical use and ensuring suprior fixing strength to transfer paper and superior image characteristics by incorporating ester obtd. from polyether polyol having an ether bond in each molecule and a specified OH group at a terminal of each molecule and a long straight chain satd. fatty acid. CONSTITUTION: This electrophotographic toner contains ester obtd. from polyether polyol having an ether bond in each molecule and a prim. or sec. OH group at a terminal of each molecule and a long straight chain satd. fatty acid. In order to attain fixability excellent in fixing strength especailly at a lower temp., the melting start temp. of this toner is preferably regulated to 60-100 deg.C. In the case of >100 deg.C melting start temp., fixability is not satisfactory. In the case of <60 deg.C, blocking resistance is deteriorated and problem on preservability is liable to occur.
Patent JP-2000260090-A (JP)
Title: Signal recording or reproducing device for disk
Inventor: KOJIMA KAZUYUKI
IPC: G11B7/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a recording or reproducing device capable of locking a slide member when a signal is recorded and also capable of allowing the movement of a chassis and a regulator piece while keeping the locked state of the slide member as it is when an impact is exerted from the outside. SOLUTION: The mechanism for preventing the disengagement between the slide member 4 and a cover 8 at the time of recording a signal to the disk is constituted of the regulator piece 5 arranged on the chassis 1 so as freely retractable with respect to the slide member 4 and a fitting member 3 in contact with the regulator piece 5 while being mounted on the slide member 4 so as freely movable along the retractable direction of the regulator piece 5. The fitting member 3 is provided so as freely movable between the locking position for preventing the movement of the slide member 4 by being pressed with the regulator piece 5 to engage with a cabinet 2 at the time of recording the signal to the disk and the standby position where the abutting state on the regulator piece 5 is released to allow the movement of the slide member 4 in the mode other than the recording. The control piece 5 and the chassis 1 are provided at the locked position movably along the moving direction of the slide member 4 within the range where the fitting member 3 is pushed by the regulator piece 5.
Patent JP-H08247232-A (JP)
Title: Planetary gear train for automatic transmission and gear transmission for automatic transmission
Inventor: IMAMURA HIROYUKI
IPC: F16H3/66
Filed: 1995-03-16
Abstract: PURPOSE: To easily reduce the speed change shock, to facilitate the speed change control, to provide excellent power performance, and to simplify the constitution. CONSTITUTION: A gear transmission is provided with a first planetary gear (a) of single pinion type, a second planetary gear (b) of single pinion type, a third planetary gear (c) of single pinion type, a first two-element connection member (d) to integratedly connect a first sun gear and a third sun gear, a second two-element connection member (e) to integrally connect a first ring gear and a second carrier, a three-element connection member (f) to connect a first carrier, a second ring gear and a third ring gear, and an intermittent clutch (g) which is interposed between either of the first carrier or the second ring gear of the three-element connection member (f) and the third ring gear.
Patent JP-H09224692-A (JP)
Title: Production of hetero disaccharide
Inventor: HAYASHI KIYOSHI
IPC: C07H3/08
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To easily produce a hetero disaccharide useful as a food material, a drug material, etc., by reacting a sugar phosphate such as α-D-glucosamine-1- phosphate with a monosaccharide in the presence of a specific amount of a cellobiose phosphorylase. SOLUTION: This hetero disaccharide is easily produced by reacting a sugar phosphate such as α-D-glucosamine-1-phosphate or α-D-galactose-1-phosphate with a monosaccharide such as glucose, 2-amino-2-deoxy-D-glucose, mannose or 2-amino-2-deoxy-D-mannose in the presence of a cellobiose phosphorylase derived from Cellvibrio gilvus (ATCC 13127), etc., in an amount of 0.01-100 unit/ml based on 1mM of the sugar phosphate at 37 deg.C for 8hr. The obtained hetero disaccharide is useful as a food material or a drug material.
Patent JP-S55150046-A (JP)
Title: Retrying system for data processor
Inventor: WATANABE TAKESHI
IPC: G06F9/22
Filed: 1979-05-11
Abstract: PURPOSE: To increase greatly the retry enable range by trying the order retry through setting of the FF showing the possibility of the retry in case no success is secured although the microorder retry is carried out in the prescribed frequency.  
     CONSTITUTION: In case some fault occurs while the process is carried out, the state of the hardware is released to the state same as that immediately before occurrence of the error. And the contents of registers 3 and 12 are released to registers 1 and 11 respectively. Thus the success is decided for the microorder retry if no hardware error occurs again. If some error occurs, the execution is given in the prescribed frequency. And the success is not obtained yet, the order retry is given. In other words, the checking is given whether FF6 showing the possibility of retry is set or not. And the order retry is given in case FF6 is set; while the interruption code is set if FF6 is not set to perform the machine check interruption. As a result, the retry enable range can be increased greatly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60199248-A (JP)
Title: Keyboard control system
Inventor: WAKABAYASHI HIROSHI
IPC: H04L5/16
Filed: 1984-03-23
Abstract: PURPOSE:To perform efficiently two-way communication between a device control section and a keyboard with minimum number of communication lines by transmitting key input information through the start of the keyboard, leaving a prescribed time after the transmission, and reading the information transmitted from the device control section to the keyboard during this time to attain the two-way communication. CONSTITUTION:A keyboard interface 4 converts a serial data transmitted from an output port 13 into a parallel data, an interruption request is outputted to an interruption signal line 2 at the same time and the processing of the keyboard data is requested to a CPU of the device control section 1. Thus, all inputted key data are fetched to the device control section 1. A CPU16 of the keyboard 9 reads a signal line 8 from the input port 12 via a buffer 10 after the data transmission processing and checks during the reception waiting time Tw the presence of the keyboard control data transmitted from the keyboard interface 4. When no keyboard data is detected during the reception wait time Tw, the processing is restored to the key matrix scan processing and the said operation is repeated.
Patent JP-H10251760-A (JP)
Title: High strength oil tempered steel wire excellent in spring formability and its production
Inventor: SHODA HIROSHI
IPC: C22C38/34
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the spring formability of high strength oil tempered steel wire by comprising it of low alloy steel for a spring, applying it with a decarburizing layer in which hardness is reduced from the surface of the wire to a specified depth, regulating the hardness of the surface of the wire to a specified rang and regulating the hardness on the inside of the wire exceeding the depth of the decarburizing layer to specified vale or above. SOLUTION: The low alloy steel for spring has a compsn. contg., by weight, 0.45 to 0.80% C, 1.2 to 2.5% Si, 0.5 to 1.5% Mn, 0.5 to 2.0% Cr, and the balance Fe with inevitable impurities. The oil tempered steel wire produced from this has a decarburizing layer in which hardness is reduced from the surface of the wire to a depth of <=200μm. Then, the hardness of the surface of the wire is regulated to the range lower than the on the inside of the wire by 50HV from 420HV. Furthermore, than hardness on the inside of the wire exceeding the depth of the decarburizing layer is regulated to >=550HV. In this way, stable spring working can be executed without breaking in the process of spring forming even in the case fine surface defects are present in the process of operating the spring.
Patent JP-S62213214-A (JP)
Title: Inductor
Inventor: YAMAMOTO HIROMASA
IPC: H01F17/04
Filed: 1986-03-14
Abstract: PURPOSE:To realize aplication of small size cylindrical sleeve core or cap core ensuring mass-productivity by maintaining mechanical strength (strength during transfer or mounting) as an inductor and forming such resin in the square shape. CONSTITUTION:A coil element is formed by providing a winding 3 to a drum type core 1 formed by a magnetic material such as ferrite and the one main flat surface of drum type core 1 is fixed to a pair of metal plate terminals 4a, 4b. A lead wire of coil element is electrically connected to the metal plate terminals 4a, 4b and the connecting part of lead wire and the fixing part of drum type core 1 and metal plate terminals 4a, 4b are convered and integrated with the base resin 5 of epoxy system. This base resin 5 is formed in the square shape and the other ends of metal plate terminals 4a, 4b are bent along the external surface of base resin 5 as the external terminal. A sleeve core 2 is formed as the hollow cylindrical form and is engaged with the drum type core 1. As the sleeve core 2, a magnetic material such as ferrite is used and a closed magnetic path is formed by the drum type core 1 and the sleeve type core 2.
Patent JP-H08255729-A (JP)
Title: Manufacture of chip electronic component
Inventor: MITSUI KOICHI
IPC: H01G9/012
Filed: 1995-03-16
Abstract: PURPOSE: To provide a method for manufacturing a chip electronic component having a frame structure with excellent productivity while obtaining an excellent volume effective utilization rate. CONSTITUTION: When an anode lead wire 2 is connected to a lead frame 3, a cut grove so formed as to gradually narrow the end face of the end of the frame 3 toward the inside is provided, the wire 2 is engaged with the groove, at least one of the wire 2, a capacitor element 1 and the frame 3 is pressed, the wire 2 is sized to be cut by a laser and the frame 3 of the wire 2 is welded in the groove.
Patent JP-H11261956-A (JP)
Title: Digital video recording and reproducing device
Inventor: MIYANO TETSUO
IPC: H04N7/18
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To record and reproduce data superimposed in a vertical blanking interval by delaying the vertical blanking interval including a vertical synchronization pulse for a period corresponding to a delayed fixed period at the time of reproduction. SOLUTION: At the time of reproducing video signals, an image expansion processing is performed to video data reproduced from a recording and reproducing means 6 by an expansion means 7 and the video signals D are outputted. As for the video signals D, the vertical synchronization pulse of the video signals D is abandoned for the fixed period by a masking waveform b1. Further, as for the video signals D, the vertical blanking interval(VBI) is delayed for the period corresponding to the fixed period delayed at the time of recording by a second delay means 8 and signals E are outputted. As for the signals D and E, by a second switch means 9, the signals E are switched to the signals D at a second switching timing set beforehand by a setting means 1 and the signals F are outputted. The signals F are outputted to the outside as reproduced video signals through a video output means 10.
Patent JP-H04291844-A (JP)
Title: Twin path changeover device
Inventor: SUZUKI EIJI
IPC: H04B1/74
Filed: 1991-03-20
Abstract: PURPOSE:To suppress an output of an error data by providing a delay circuit delaying a multi-frame reception data, selecting a path immediately when a 1-bit error takes place and outputting the delay data of other system. CONSTITUTION:Reception sections 4, 4' and reception signal processing sections 5, 5' of systems 1, 2 receive a same data sent from a same transmission terminal station in a different frequency simultaneously, delay and output the result. When a reception signal of the system 1 outputted at present is deteriorated by a radio wave interference and an error check circuit 8 detects a 1-bit error, the error bit is fed to an error bit expansion circuit 10 and a twin path changeover control section 7 and a twin path changeover switch 6 selects the system 2 immediately. In this case, since an output of a delay circuit 2' of the system 2 corresponds to a reception data of multi-frame in which the bit error is detected, the reception data of the system 2 having no error is succeedingly sent and missing of the reception data or the data in duplicate is not caused for that time and the consecutive data is warranted.
Patent JP-2000258387-A (JP)
Title: Control device of air/fuel ratio sensor
Inventor: AOKI KEIICHIRO
IPC: G01N27/26
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To accurately calculate an air/fuel ratio from an air/fuel ratio sensor by detecting the characteristic change in the air/fuel ratio sensor that deteriorates with elapsed time and accurately judging the deterioration of the air/fuel ratio sensor. SOLUTION: The control device of an air/fuel ratio sensor for detecting current that is proportional to oxygen concentration in gas to be detected from the element 2 by applying voltage to the sensor element 2 of the air/fuel ratio sensor 1 is provided with a means 100 for detecting an AC impedance by applying high-frequency and low-frequency AC voltages to the element 2, a temperature adjustment means 100 for controlling the temperature of the element 2 to the target temperature based on the high-frequency impedance, and the means 100 for detecting the characteristic change of the element 2 based on the low-frequency impedance.
Patent JP-S57170732-A (JP)
Title: Manufacture of building board
Inventor: MATSUSHIMA RIYOUICHI
IPC: B29B7/00
Filed: 1981-04-15
Abstract: PURPOSE:To manufacture a building board with a reliefed pattern on the surface by a method wherein after many holes are preforated on the facing, foaming synthetic resin is injected onto the back and the resin is coated with a backing material. CONSTITUTION:Many holes are perforated continuously through a perforating roll 6 on the facing 1 of a synthetic resin film etc. supplied from a drum 5, foaming synthetic resin 3 is injected continuously onto the back side of this facing 1 through a resin injecting machine 7 and the facing 1 is mounted on a running conveyor 8, the resin 3 is coated with the back material 4 supplied from a drum 9 and attached closely by an upper conveyor 10. This resin 3 is protruded on the surface of the facing 1 through the hole 2 to form projection parts 11 and then passed on a sander roll 12 to break the skin on the surface of the projection part 11 and expose continuous foams 3a.
Patent JP-H0463481-A (JP)
Title: Insulating film coated type thermoelectric generator and manufacture thereof
Inventor: KAMITSUBARA TSUNEO
IPC: H01L35/34
Filed: 1990-03-08
Abstract: PURPOSE:To eliminate a fear of short-circuit between a p-type and an n-type and to use continuously for a long time by forming a structure in which the outer periphery of an element is covered with an insulator made of metal oxide. CONSTITUTION:An insulating film coated type thermoelectric generating element 1 is formed with an insulating film 8 made of metal oxide on an outer periphery except its electrode mount 7 at a thermoelectric element body 6 in which a p-type iron silicide sheet 2 and an n-type iron silicide sheet 3 are laminated integrally through an insulating sheet 5 on a region except a p-n junction 4. Thus, since the outer periphery has an insulating film 8 of metal oxide, contamination, carbon adherence is prevented by the film 8, and a short-circuit is effectively prevented. Thus, electromotive force is not lowered for a long period, but a continuous use can be performed.
Patent JP-S52141270-A (JP)
Title: Clock with calculator
Inventor: MUKAIYAMA FUMIAKI
IPC: G06F15/02
Filed: 1976-05-19
Abstract: PURPOSE:To increase computing speed by using the multiplied clock frequency clock section as a clock frequency for calculator section.
Patent JP-H03260535-A (JP)
Title: Humidifier
Inventor: TAKEGAWA TAKAFUMI
IPC: A41G1/00
Filed: 1990-03-08
Abstract: PURPOSE:To form an excellent external appearance shape by composing a body of a plant pot shape having a suction port, humidifying means contained in the body and having a diffuser disposed out of the body, and a decorator of a plant shape to be mounted at its lower part at the top of the body. CONSTITUTION:When an ultrasonic vibrator 5 and a motor 7 are electrified, water supplied from a water tank 18 into a water reservoir 4 is atomized by the vibrator 5. On the other hand, the air sucked from a suction port 2 by the blower 9 is guided to a space surrounded by the reservoir 4 and a partition plate 13, and water atomized by the vibrator 5 is sprayed out of the body 1 from a spraying port 17. Since the body 1 is formed in a plant pot shape, it matches to the interior of a room and does not lose the beautiful appearance of the room.
Patent JP-2000259118-A (JP)
Title: Display panel driving method
Inventor: SUZUKI MASAHIRO
IPC: G09G3/296
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory gradation expression corresponding to human visual characteristic by increasing the number of gradation driving processes to assign to input pixel data of low luminance compared with that in the case of assigning to input pixel data of high luminance. SOLUTION: Driving with respect to luminance for 15 gradations consisting of 0 to 5, 7, 11, 18, 27, 43, 67, 105, 164, and 256 from among the luminance of 256 gradations consisting of 0 to 255 which can be expressed by 8-bit pixel data D is executed. At this time, assigning of driving for 15 stages to pixel data of 0 to 255 is increased with lowering of luminance so as to? reduce the difference of luminance between the gradations at the time of low luminance display.  Since resolution of human eyes with respect to luminance variation is higher at the time of the picture display of low luminance than at the time of the picture display of high luminance, satisfactory picture display adapted to human visual characteristic is realized by increasing the number of gradation drivings to assign to the picture display of low luminance compared with that in the case of executing the picture display of high luminance.
Patent JP-H10254306-A (JP)
Title: Image forming device
Inventor: KOBAYASHI TOMOKI
IPC: G03G15/20
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To restrain the lowering of the temperature of a heating roll while restraining maximum power consumption by supplying power to a heat generating source for fixing in accordance with the set value of the maximum power consumption and securing electric energy required to be supplied to the heat generating source for fixing per unit time. SOLUTION: A control means 15 controls the operation of various members in accordance with set information from a user interface device 14. A processing member for controlling power supply to the heater of a fixing device according to a voltage impressing signal controls to vary power supply time per specified unit time in accordance with information on rated power supplied to the image forming device and the set information of the image forming device and also to supply/stop the power supply in every unit time in accordance with a temperature detection signal. Namely, the processing member decides the supplied power to the heater in accordance with the rated power supplied to the image forming device and the setting of the image forming device so as to decide cut-off time in accordance with the supplied power.