baber/WOPTO huggingface dataset:
Patent JP-H0432580-A (JP)
Title: Zn or zn alloy plated steel sheet having superior corrosion resistance
Inventor: NAKAKOUJI NAOMASA
IPC: C25D5/26
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a Zn or Zn alloy plated steel sheet having superior corrosion resistance by forming a specified amt. of a Zn or Zn alloy plating layer as a lower layer and a specified amt. of a Zn-Mg alloy plating layer having a specified compsn. as an upper layer on the surface of a steel sheet. CONSTITUTION:A Zn plating layer or a Zn alloy plating layer contg. one or more among Fe, Ni, Co, Mn, Cr and Al is formed as a lower layer on at least one side of a steel sheet by 1-100g/m<2> by hot dip plating or electroplating. A Zn-Mg alloy plating layer is then formed as an upper layer by 1-50g/m<2> preferably by electroplating with molten salt. A Zn or Zn alloy plated steel sheet having superior corrosion resistance and fit for an automobile, household electrical appliances, building materials, etc., is obtd.
Patent JP-S5261667-A (JP)
Title: Tightening device for wrapping connector driving apparatus
Inventor: TANIMOTO TOSHIKATSU
IPC: F16H7/12
Filed: 1975-11-17
Abstract: PURPOSE: To introduce a tightening device of simple construction and secure operation operation provided with a movable member which will energize the device toward tightening direction, being coupled with a screw body and a coil spring w which makes the screw body advance to the fixed member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05334989-A (JP)
Title: High pressure electric discharge lamp and manufacture thereof
Inventor: OKABAYASHI GIICHI
IPC: H01J61/073
Filed: 1992-05-29
Abstract: PURPOSE:To enable electrode members to be precisely held by electrode holders even if the dimensional control of the electrode members and the shrinkage dimensional control of the electrode holders are rough and to prevent a ceramic tube from being cracked, relating to electrode parts for a discharge tube and their manufacture. CONSTITUTION:A high pressure electric discharge lamp comprises a discharge tube 1 made of ceramic, electrode holders 4 fitted into the end portions of the tube 1, and electrode members 3 held by the electrode holders 4; the electrode holders 4 are made of nonconductive ceramic having a coefficient of thermal expansion of 10 to 90X10<-7>/ deg.C and the electrode members communicating the inside and outside of the discharge tube are integrally sintered. The electrode members and nonconductive ceramic powder are packed in a mold and the ceramic powder is sintered by hot press method and then both end portions of the sintered body obtained are ground to expose both end portions of each electrode member to the outside of the sintered body to obtain electrode parts, and the electrode parts are then fitted into the end portions of the discharge tube.
Patent JP-H0431819-A (JP)
Title: Optical low-pass filter
Inventor: FUJISAWA KATSUYA
IPC: H04N5/225
Filed: 1990-05-28
Abstract: PURPOSE:To make the variation of an MTF (Modulation Transfer Function) characteristics smaller to the wavelength of incident light so as to suppress false signals and false chrominance components against the incident light of the entire visible light band by making diffraction grating in two directions to have the same cut-off frequency on a low-frequency side. CONSTITUTION:This optical low-pass filter 3 is provided with the first gratings 7 having a period d1, projecting section width a1, and rectangular cross section and the second gratings 8 having a period d2, projecting sections width a2, and rectangular cross section arranged in directions intersecting each other on one main surface 10 of a transparent substrate 9. The gratings 7 and 8 are arranged at prescribed angles against the horizontal and vertical arraying direction of a color filter array 6 and the cut-off frequencies on the low-frequency side of the gratings 7 and 8 in the horizontal and vertical direction are made equal to each other. Therefore, the variation of the MTF characteristics to the wavelength of incident light becomes smaller and false signals and false chrominance components can be suppressed against the entire visible light band.
Patent JP-S5665382-A (JP)
Title: High-speed buffer memory control system
Inventor: HAYASHI HIDEO
IPC: G06F13/00
Filed: 1979-10-27
Abstract: PURPOSE: To improve a HIT ratio in privilege mode by equipping high-speed buffer memories and an indicator that indicates the operation mode of an information processor and then by using one of high-speed buffer memories by switching according to the state of the indicator.  
     CONSTITUTION: When the information processor attains access to a memory, output signal (b) is of 1 when combinational circuit 5 satisfies privilege-mode.pure- program.instruction-read out [symbol(.] is AND.) or of 0 when not in the operation mode displayed by indicator 3. Output signal (b), on the other hand, is inverted signal of it. When output signal (a) or (b) is of 1, comparing circit 8 or 8' makes a comparison. When the comparison result shows identity and high-speed buffer memory 1 or 1' is in HIT, the contents of memory circuit 7 of 7' are selected and supplied to the processor through encoder 12 or 12' and selector 13 or 13'. Thus, the HIT ratio in the privilege mode of the buffer memory can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06325847-A (JP)
Title: Waterproofing method for electrical wire
Inventor: TAWARA SHOJI
IPC: H01R43/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide a waterproofing method, by which a position to be waterproofed can be appropriately waterproofed even when the position has a complex gap such as a branch part of a wire harness by a reaction type adhesive and winding of a tape, for an electrical wire. CONSTITUTION:A liquid compound 4, which is cured by a reaction accelerating action by a curing accelerator, is adhered in a position A to be waterproofed. A tape 5, to which a reaction accelerator is applied, is wound around the position A to be waterproofed, so that the reaction accelerator is transferred to the liquid compound from the tape 5 so as to react the liquid compound.
Patent JP-S5929934-A (JP)
Title: Opening part apparatus equipped with ventilating device
Inventor: ISHIHARA NORISUE
IPC: F24F7/007
Filed: 1982-08-12
Abstract: PURPOSE:To forcibly ventilate a room by a method wherein the opening and closing of shutters and the starting and stopping of the operation of a ventilating device are automatically controlled by signals from a sensor. CONSTITUTION:A sensor 11 consisting in incorporating elements to sense the abnormalities of gas, smoke, temperature, and the like is arranged at a predetermined location in a room and connected to a control part 13 through a sensor plug socket 59. Control relays R1, R2 and R3 make respective relay contacts r1, r2 and r3 by selecting respective contacts S1, S2 and S3 with a rotary switch 57 so as to turn ON and OFF a motor 33 and the fan 9a of the ventilating device 9 in order to simultaneously open the shutter 7 and start the fan 9a and simultaneously close the chutter 7 and stop the fan 9a. Under the state that the rotary switch 57 is set at the neutral position or the contact S1, if signals from the sensor 11 flow in a sensing circuit 53, the control relay R3 and consequently the relay contact r3 of said control relay R, are put into operation so as to bring the fan 9a and the motor 33 into rotation in order to open the shutter 7 and to operate the ventilating device 9, resulting in discharging the indoor air and acically thaking the outside air through the open shutter 7 in the room automatically.
Patent JP-H1132524-A (JP)
Title: Sulky type rice transplanter
Inventor: SAEKI MASABUMI
IPC: B62D25/22
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a step floor unable to be readily opened in the case of the step floor of a traveling body, divided into front and rear two parts when slight check and repair are carried out in a paddy field while suspending the operation. SOLUTION: This sulky type transplanter having a seedling-transplanting implement attached through a linking device to the rear part of a traveling body 1 having front wheels 4 and rear wheels 5 has a step floor 8 dividedly constituted of a front part step floor 8a and a rear part step floor 8b, and the rear part of the rear part step floor 8b and the front part of a seedling- placing platform are arranged at the upper part of rear wheels 5. Further, the rear end of the rear part step floor 8b and the front end of the seedling- placing platform are installed so as to be positioned near the center line of the rear wheels 5 in the front and rear direction in the side view of the machine body.  The rear part step floor 8b is constituted so that the front part may be rotatably moved upward by using the front side from the front and rear center line of the rear wheels 5 in the side view of the machine body as a center, and a transmission device is arranged at the lower part of the rear part step floor 8b.
Patent JP-H06323055-A (JP)
Title: Hinge having catch
Inventor: SHIBA MASASHI
IPC: E05D3/06
Filed: 1993-05-17
Abstract: PURPOSE:To maintain a door in a half-opened condition when the door is half- opened in a hinge having a catch used to hinge the door in furniture to a furniture body. CONSTITUTION:A base frame 7 to be installed on a furniture body and an installing frame 8 to be installed on a suspending base 2a of a door 2 are connected rotatably freely to each other through an outer link 9 and an inner link 10. In a door closed condition, the tip part 29a of a long size cam arranged additionally in the outer link comes into contact with the vicinity of the base part of a spring piece 11 arranged in the base frame, and the cam 29 receives large force in the door closing direction. When the door is put in a half-opened condition, the tip surface of the cam is opposed to the spring piece, and force to rotate it is hardly applied to the cam, so that the door is put in an energizing force unapplied condition.
Patent JP-H10331354-A (JP)
Title: Eaves gutter hanger
Inventor: HAGIMINE MASARU
IPC: E04D13/072
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the execution of an eaves gutter hanger by cuttably and integrally connecting and forming a wedge material in the eaves gutter hanger protruded with a hanger body on a fitting substrate and integrally formed with a synthetic resin. SOLUTION: A fitting substrate 1, a hanger body 2, and a wedge material 3 are integrally formed with a synthetic resin to obtain an eaves gutter hanger A. The wedge material 3 is integrally formed at the side section of the fitting substrate 1 via a cuttable piece 7, and the wedge material 3 can be separated when the cuttable piece 7 is cut off. When the fitting substrate 1 is to be fixed to an execution face, the wedge material 3 is separated and inserted between the fitting face of the fitting substrate 1 and the execution face, the inclination of the fitting substrate 1 against the execution face is adjusted by the insertion depth of the wedge material 3, and the fitting substrate 1 is fixed to the execution face. When the inclination of the fitting substrate 1 is adjusted, the gradient of the hanger body 2 and an eaves gutter engaged with the hanger body 2 can be adjusted.  The execution of the eaves gutter hanger A can be facilitated.
Patent JP-H10330862-A (JP)
Title: Composite material of metal and inorganic substance, and rotary dynamo-electric machine
Inventor: YAMASHITA FUMITOSHI
IPC: H01R39/04
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the fine metal-inorganic composite body by bringing the electrically-conductive green compact mainly consisting of metallic particles into contact with the non-electrically conductive particles, and energizing the green compact and the particles under the compacted condition to integratedly generating the electrically conductive substance phase, the non-electrically conductive substance phase, and their mixed phase. SOLUTION: Cu particles or Cu alloy particles are pressed together with the small amount of the aliphatic metallic soap to obtain the electrically conductive green compact 1. The green compact 1 and the non-electrically conductive particles 2 of the carbide, nitride, oxide, boride, silicate, oxynitride, etc., are arranged in a cavity formed by electrodes 5a, 5b and a die 4. The electrodes 5a, 5b are pressed through pressure rods 7a, 7b, and energized by a pulse power source 8 and a DC power source 9. The metallic particles in the green compact 1 are plastically deformed and melted by the Joule's heat generated through the energization and the applied pressure to form the mixed phase of the metal and the inorganic particles. The metallic-inorganic composite body for a rotating electric machine parts excellent in compatibility with dissimilar materials is obtained thereby.
Patent JP-S61296920-A (JP)
Title: Apparatus for producing corrugated pipe
Inventor: SATO MITSUHIRO
IPC: B21C37/15
Filed: 1985-06-26
Abstract: PURPOSE:To easily and surely detect a weld defect part at a low cost by disposing a light emitting device and photodetector so as to face each other behind a means for welding the butt part of a metallic tape and measuring the presence or absence of the received light. CONSTITUTION:The light emitting device 10 consisting of a diode, etc. and the photodetector 1 consisting of a phototransistor, etc. are disposed to face each other behind the means 4 for welding the metallic tape 2 in the stage of producing a corrugated pipe 8. A light shielding plate 13 is provided to prevent the disturbance of the operation of the light emitting device 10 and the photodetector 11 by the emission of the light from the means 4. The light which is emitted by the element 10 and is passed through the weld defect part such as hole or pinhole is detected by the photodetector 11. The weld defect part generated during welding is surely detected the above-mentioned mechanism without visual inspection.
Patent JP-H05336127-A (JP)
Title: Power supply system for lan interface board
Inventor: KOBAYASHI HIDEKI
IPC: H04L12/28
Filed: 1992-06-01
Abstract: PURPOSE:To save the man-hour of each LAN terminal equipment, to save the space of it and to reduce the cost totally by providing a common power supply device supplying power for LAN interface boards to all of the LAN interface boards provided with each terminal equipment. CONSTITUTION:In the LAN in compliance with the IEEE10Base-T standards in which plural LAN terminal equipments (WS) 1a-1c are interconnected by a concentrator (HUB), the LAN terminal equipments 1a-1c is provided with LAN interface boards (LIFB) 3a-3c making connection to the HUB 2 via communication lines 4a-4c. Then one power supply device, that is, the common power supply device (C0M,PSU) 5 is provided and power is supplied from the common power supply device (COM.PSU) 5 to the LAN interface boards (LIFB) 3a-3c via power supply cables 6a-6c.
Patent JP-S5364368-A (JP)
Title: Conveying apparatus
Inventor: KANO HIDEO
IPC: B65G47/91
Filed: 1976-11-22
Abstract: PURPOSE: To convey works flowing at random to next stage in predetermined loading accuracy by providing a retaining mechanism for attracting to retain articles and a correcting mechanism arranged around the retaining mechanism at the end of an arm the movement of which is controlled. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H034662-A (JP)
Title: Recognition device with fax picture storage function
Inventor: NISHIMURA TATSUYA
IPC: G06K9/00
Filed: 1989-05-31
Abstract: PURPOSE:To realize the omission of the stack job of AX reception paper to an OCR read section and the read command job and to relieve the load of the manual entry job in a conventional system by allowing a recognition section to directly recognize only a required item of the entire picture stored in a FAX picture storage section. CONSTITUTION:A FAX picture storage section 1 stores entire picture information of a transfer application slip sent from a sales shop of a monetary agency via a public line network as a FAX reception data. When the data is stored in the FAX picture storage section 1, a recognition section 2 segments only the required items from the entire picture of the transfer application slip to recognize the picture and the picture and the result of picture recognition are given to a control section 7. The control section 7 stores the picture and the picture recognition result to a recognition result storage section 3. The data stored in the recognition result storage section 3 is displayed on a display section 4. The operator confirms the recognition result of the display section 4 and when there is any error in the recognition result, a keyboard 5 corrects it. Then the control section 7 gives the final result to a correction result output section 6.
Patent JP-S5764176-A (JP)
Title: Testing system for wiring of multicore cable
Inventor: MATSUKAWA MAKOTO
IPC: G01R31/02
Filed: 1980-10-06
Abstract: PURPOSE:To reduce testing time by providing a signal transmission part for transmitting test signals selectively to a signal receiving part and a control part making the core position for transmitting the test signal variable each time when the control signal is sent from the transmission part, in wiring testing of a multicore cable. CONSTITUTION:A transmitter 2 for the purpose of test is provided at one end of a multicore cable 1, and a receiver 3 is connected at the other end. A test cable 4 is connected between the transmitter 2 and the receiver 3. In the transmitter 2, a step signal is transmitted to the receiver 3 through the cable 4, and while the position of the cores of the cable 1 is changed at every transmission of this step signal, the test signal fed from the receiver 3 is checked with display devices 221-22n. In this way, the wiring condition of the cores 11-1n of the cable 1 is tested easily quickly and simply by arranging test personal on the transmitter 2 side.
Patent JP-S5662611-A (JP)
Title: Striplike object shifting device
Inventor: NAKANO KENJI
IPC: B21B41/00
Filed: 1979-10-29
Abstract: PURPOSE: To increase the treating capacity of the line and make effective use of site by-passing a striplike material from on the on-line to its side by the use of shifting rolls.  
     CONSTITUTION: A primary shifting roll 12 consisting of a revolving shaft 12A having a fixed angle to the flow direction of a steel strip 18 (arrow A direction) is provided to the lower stream of the inlet side pinch rollers 16 of a treating line 10. The steel strip 18 is wound on this shifting roll 12 and the steel strip 18 is turned over to the direction B of a predetermined angle to the flow direction A. A secondary shifting roll 14 having a revolving shaft 14A parallel to the revolving shaft 12A is provided on the lower stream in the flow direction B of this turned-over steel strip 18. Here, the steel strip 18 is turned over to the direction C assuming a fixed angle to the flow direction B, as with the primary shifting roll 12, and finally, the flow direction C of the steel strip 18 via the secondary shifting roll 14 is paralleled to the flow direction A of the treating line 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09323171-A (JP)
Title: Spot welding equipment and production of structure
Inventor: FUKUYORI KAZUNARI
IPC: B23K11/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To produce a welding jig at low cost and in short time when a large object like a side structure of vehicle is subjected to indirect or series spot welding so as to produce a vehicle at low cost. SOLUTION: The spot welding equipment comprises a conductive body 71 fixed on a frame 50 of welding equipment, a template 75 having holes and back electrodes 80, which are inserted in respective holes, placed on the conductive body 71 and support works 21, 22. When a kind of vehicle is conductive body 71 and support works 21, 22. When a kind of vehicle is changed or a new kind is added, the part or whole of template 75 are changed. Successively, the back electrodes 80 are inserted in the holes of template 75. As necessary, the back electrodes are changed.
Patent JP-2000333270-A (JP)
Title: Server unit for supervisory control system
Inventor: ITO TATSUYA
IPC: G05B23/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a server unit that can adjust a transmission load by changing data transmission frequency to each client unit through the use of change detection level data for each client unit even on the occurrence of the problem that a transmission load becomes higher through the increase in the number of the client units. SOLUTION: This server unit is provided with a data reception section 2 that receives a request from a client unit 1, a data collection section 3 that periodically collects data on the request, a data transmission discrimination section 4 that discriminates presence of transmission to the client unit 1, a data transmission section 5 that transmits data to the client unit 1, and a data storage section 6 that stores transmitted data. The data transmission discrimination section 4 discriminates the presence of transmission on the basis of collection data, storage data, and change detection level data 7 and can adjust the transmission load through the setting of the change detection level data.
Patent JP-H088215-A (JP)
Title: Method for cutting silicon semiconductor wafer
Inventor: SATO TSUTOMU
IPC: H01L21/301
Filed: 1994-06-22
Abstract: PURPOSE:To provide a method for stably cutting and machining a silicon semiconductor wafer, on both front and rear surfaces of which patterns are formed in high yield. CONSTITUTION:Patterns are formed on both front and rear surfaces of a silicon semiconductor wafer 1. A reinforcing part 8 is formed at one part of the outer surface of the wafer 1. Only one surface of the front and rear surfaces is held. The wafer 1 is cut into two parts at the central part of the width of the thickness in a wafer-to-wafer pattern with an inner-surface edge cutting device. In this method, plastic sheets 2, which have the diameter that is equal to or larger than the diameter of the silicon semiconductor wafer, are attached to both front and rear surfaces of the silicon semiconductor wafer through a bonding agent layer 3 and fixed. The semiconductor wafer is divided into two parts and cut.
Patent JP-H05305425-A (JP)
Title: Product pooling device for casting line
Inventor: OKUMURA SUSUMU
IPC: B22D45/00
Filed: 1992-04-30
Abstract: PURPOSE:To provide a device by which products placed on a pallet are sent out by a product taking-out device while temporarily pooling the products without needing a wide site. CONSTITUTION:This device is provided with the product taking-out device for placing the product obtd. by breaking a mold after pouring molten steel and also cutting a runner on the pallet, a cover placing device 6 for using a cover on the product on the pallet between the product taking-out device and a cooling device for cooling the product on the pallet, a product detouring device 7 for detouring the product on the pallet using the cover in the vertical plane and a cover hanging up device 8 for hanging up the cover from the product using the cover.
Patent JP-H10235912-A (JP)
Title: Printer
Inventor: SAWANO MITSURU
IPC: B41J2/32
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which the quantity of toner to be transferred is not fluctuated for the quantity of heat to be supplied by the difference of environment or the order of transfer. SOLUTION: The printer 21 for transferring toner applied to a toner ribbon 27 thermally to a thermocompression recording sheet 41 comprises means 31 for heating up the recording sheet 41 at a specified temperature prior to thermal transfer. The heating means 31 may be a pinch roller 31 incorporating a heater 37 or a heat roller disposed on the upstream side in the recording sheet feeding direction of a thermal transfer means. Alternatively, the heating means 31 may be a radiation heater disposed on the upstream side in the recording sheet feeding direction of the thermal transfer means.