baber/WOPTO huggingface dataset:
Patent JP-H05269267-A (JP)
Title: Embroidery pattern position display device
IPC: D05B21/00
Filed: 1992-03-25
Abstract: PURPOSE:To improve the usability of a sewing machine by lighting the starting point, completion point, and the height position of the embroidery pattern sewing by an embroidery sewing machine, previously on am embroidery cloth. CONSTITUTION:As for a sewing machine A equipped with embroidery function, a pattern selecting means 1 which can be externally operated in order to select a desired sewing pattern from among a plurality of sewing patterns is installed, and an on-cloth display device DP which forms a supposed contour through three point displays of the starting point 1, completion point 2 and the height position 3 of the embroidery pattern sewing, by irradiating the bed surface D of the sewing machine in the lower part from a display light source 21 installed inside a sewing machine arm part B is installed, and a calculation data memory means for memorizing the arbitrary data for the proper square shape of the abvove-described supposed contour and a seam forming means for carrying out the embroidery pattern sewing on the basis of its data are installed.
Patent JP-S58214133-A (JP)
Title: Automatic servo diaphragm device having shutter function
Inventor: ISHIGURO YASUO
IPC: G03B7/10
Filed: 1982-06-07
Abstract: PURPOSE:To realize an application of the titled device to both movie camera and still camera, by using a common automatic servo diaphragm circuit. CONSTITUTION:The 1st changeover switch 10 is connected to a contact (a) when the camera is applied as a movie camera, and therefore the output given from an image pickup element 5 is applied to an automatic servo diaphragm circuit 13. In this case, the shutter blade caliber of a diaphragm shutter mechanism 3 is controlled in response to the luminance of a field to be photographed. When this camera is applied as a still camera, the switch 10 is connected to a contact (b). Then a low voltage level of the 2nd changeover switch 20 is applied to the circuit 13. Thus the shutter blade is opened. When the shutter is released, a contact (c) is set at a high voltage level. Then the shutter blade is closed. In this case, the open/close time of the shutter blade is controlled by the signal supplied from a photodetecting element 18 and in response of the luminance of the field to be photographed.
Patent JP-H06307451-A (JP)
Title: Bearing system
Inventor: OKUZAWA TSUTOMU
IPC: F16C33/10
Filed: 1993-04-23
Abstract: PURPOSE:To improve bearing rigidity so as to reduce fluid loss by providing a voltage source for applying an electric pole and electric potential thereto on a rotary part and a stationary part, and controlling an electric double layers for being generating on the rotary part or the interface of stationary part and lubricating liquid. CONSTITUTION:When an electric double layers 9 is generated on the interface of the shaft 1 and a bearing 2 by a voltage sources 4, 5, influence thereof appears on a position where the film thickness of lubricating liquid 3 in which the rotating shaft 1 and the bearing 2 are formed is most thin, namely on a position where pressure is highest, in largest value, so that respective electric double layers 9 are formed on the interface of the rotating shaft 1 and the bearing 2. In this case, bearing rigidity is maintained by electrostatic resiliency of both adjacent electric double layers 9, and electrostatic resiliency is increased at the inverse square of a distance, so that it is possible to exhibit supporting force corresponding to a load applied to a shaft at a position which is necessary for supporting force. Since the electric double layer 9 is formed as a solid protecting film, it is possible to prevent seizure of the shaft 1 and the bearing 2, and also reduce viscous abrasion.
Patent JP-S58378-A (JP)
Title: Plasma jet welding and cutting method
Inventor: SATOU SHIYOUZOU
IPC: B23K10/00
Filed: 1981-06-25
Abstract: PURPOSE:To improve the efficiency in welding and cutting by charging a working gas electrostatically beforehand and creating a magnetic field in a specific direction in an ejection port for said gas thereby focusing plasma jet flow. CONSTITUTION:The plasma jet 6 generated between a nozzle 2 and an electrode 1 in the inside thereof is ejected by an electric power source 3 toward the work 4, by which the work 4 is welded or cut. A working gas such as Ar is ejected through the ejection port of the nozzle 2 and an easy ionizing agent such as KOH is put therein to form a jet 6 contg. cations. Further, a circular electromagnet 5 is fixed to the leading end of the nozzle 2 around the jet 6 in such a way as to assume a clockwise circle when viewed from, for example, above. The electrode 1 is wired to negative and the nozzle 2 to positive. Then, an electric field 6 other than the throttling effect and thermal pinching effect by the ejection port of the nozzle 2 act upon the jet 6 contg. cations and the forces toward the center of the jet 6 act on the circumference; therefore, the jet 6 focuses thoroughly to a circular shape of a small section before it arrives at the work 4.
Patent JP-S59221602-A (JP)
Title: Measuring device for unwinding and take-up lengths of fishline
Inventor: NAKAMURA HISAO
IPC: G01B7/04
Filed: 1983-05-31
Abstract: PURPOSE:To detect and display the unwinding and take-up lengths of a fishline by providing the fishline with magnetic marks at specific intervals, and providing a sensor which detects marks passing in contact and a sensor which detect the running direction of the fishline. CONSTITUTION:The fishline A provided with marks 1 made of magnetic material at specific intervals is specified by a guide means D to run in contact with the magnetic resistance sensor B and direction sensor C under specific contact pressure. The magnetic resistance sensor B is equipped with a sensor head 2 which detects marks 1 of magnetic material passing magnetically and count its detection output through a counter, etc. The direction detector C is equipped with a sectorial friction plate, which rotates through the running of the fishline A to operate a microswitch 5 with an operating lever 4 fixed to the disk. The counter counts up or down according to the output of the direction detector C to calculate the length of the fishline.
Patent JP-S5621417-A (JP)
Title: Analogue-digital converting unit
Inventor: MAEHANA YOSHIO
IPC: H03M1/06
Filed: 1979-07-31
Abstract: PURPOSE:To prevent the precision of an A/D converter from being lowered by a power source, temperature change, and so on, by providing a means which outputs a state change detection signal for occurrence of state change. CONSTITUTION:When the A/D converting unit starts the operation and the power source voltage is changed at a certain time, state change signal 32 is output from state change detector 31 to control operating circuit 6. By this signal, control operating circuit 6 controls switch SW and the A/D converter so that correction of A/D conversion may be performed at cycles T0, T1, T2...Tm. Here, times T0, T1...Tm have relation T0<T1<...<Tm, and correction is performed for every short time just after state change and is performed for every longer time according to time elapse, and finally, correction is performed at fixed cycle Tm.
Patent JP-H1035853-A (JP)
Title: Carrying pocket for hanger conveyor
Inventor: SCHNEUING RALF
IPC: B65G47/61
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To carry a product to be carried which is hanged from a carrying body so as to easily perform the automatic unloading. SOLUTION: A carrying pocket is provided to carry only one carrying body by each hook-shaped head area (a hook 20). A latch 3 is arranged on a base 2 in an oscillating manner, and the latch is provided with a projection 4 projected from the base body 2 to oscillate the latch 3 and open the carrying pocket 1 thereby. The axis 7 of oscillation of the latch 3 is present rearward of a loading point 15 of the hook 20 on the latch 3 in the transport direction T.
Patent JP-H04326378-A (JP)
Title: Image forming device
Inventor: TANAKA YOSHIHISA
IPC: G03G15/04
Filed: 1991-04-26
Abstract: PURPOSE:To offer an image forming device which is made small in size and light in weight and whose production cost is reduced by reducing the number of parts around a photosensitive body. CONSTITUTION:An electrostatic charger 43 for electrostatically charging the photosensitive drum 42 is proximately arranged just under a fluorescent lamp 31, and the erected tag part 430a of the cover 430 of the charger 43, which is opposed to the fluorescent lamp, is used as a reflector for reflecting light from the lamp 31 toward an original.
Patent JP-H06308505-A (JP)
Title: Liquid crystal electrooptical device
Inventor: AOTANI OSAMU
IPC: G02F1/1339
Filed: 1993-04-23
Abstract: PURPOSE:To eliminate the difference in color tones between sealing parts and cell parts and to obtain uniform color tone and contrast by mixing glass balls having the thickness equal to a gap thickness in addition to glass fibers into the sealing part of the liquid crystal electrooptical device. CONSTITUTION:The glass fibers 3 are mixed with an epoxy sealant 2 at the thickness slightly higher than the desired gap thickness and the glass balls 4 of the same size as the gap thickness are mixed therewith at a specified ratio in order to obtain the gap thickness (h) in the sealing part where the specified spacing between a pair of glass substrates 1 is maintained. On the other hand, the display part spacers such as plastic balls of the same size as the gap thickness are dispersed to constitute the gap in order to maintain the gap thickness of the cell part. The glass fibers and the glass balls 4 of the same size as the gap thickness are mixed in the sealing part in such a manner, by which the gap control of the sealing part is facilitated as the glass balls 4 having a small standard deviation act as stoppers.
Patent JP-H03295034-A (JP)
Title: Method and apparatus for producing magnetic recording medium
Inventor: NAKADA JUNJI
IPC: C23C14/54
Filed: 1990-04-13
Abstract: PURPOSE:To uniformly control the film thickness of a magnetic layer on a base body to a prescribed thickness by changing the waveform of a periodic waveform signal in accordance with the film thickness distribution of the magnetic layer in the transverse direction of the base body. CONSTITUTION:An average film thickness, the max. film thickness and the position thereof, the min. film thickness and the position thereof, the difference in the average film thickness in both the right and and left regions of the central position in the transverse direction of the base body 1, etc., are computed by a computer 9 from the film thickness distribution information obtd. by a film thickness measuring instrument 8. The computer transmits a prescribed instruction signal to a function generator 10 in accordance with the computed values so that the periodic waveform signal of the optimum waveform is generated from this generator 10. Since the periodic waveform signal is changed in such a manner, the evaporation rate in the transverse direction of the base body is controlled always to the specified and prescribed rate. The film thickness of the magnetic layer on the base is thus controlled to the uniform and prescribed thickness.
Patent JP-S59224325-A (JP)
Title: Injection molding machine
Inventor: MOTOKATSU NORIHISA
IPC: B29C45/74
Filed: 1983-06-03
Abstract: PURPOSE:To make easier the re-start-up of an injection molding machine as well as to raise the efficiency of platicization by a metho in which raw materials are heated in a raw material heating cylinder using infrared rays while being fed with stirring in such a way as to melt them in a short time. CONSTITUTION:Raw materials supplied from a hopper 27 are fed forwards by rotation of a rotary blade 19 driven by a motor 18. A filament 9 is set in the space between the inner cylinder 8 and outer cylinder 10 of a transparent double glass cylinder, and the space is evacuated to vacuum or filled with an inert gas to make up an infrared lamp. The raw material is melted in a raw material heating cylinder formed by surrounding the outside of the infrared lamp with a reflecting plate 13. A valve 22 is opened, and the molten raw material is supplied into an injection cylinder 23. By advancing a plunger 25, the molten raw material is injected into molds through a nozzle 16.
Patent JP-H09287505-A (JP)
Title: Supercharged pressure controller for internal combustion engine
Inventor: NAKAMURA MASAO
IPC: F02B33/44
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To control supercharged pressure by utilizing an electric control throttle valve. SOLUTION: Supercharged pressure Pc by a supercharger 5 (exhaust turbine 6 and intake compressor 7), is detected by a supercharged pressure sensor 14. In the case that the supercharged pressure Pc exceeds a limited value, a target throttle opening calculated in a control unit 11 is corrected to a reducing side, the opening of an electrical control throttle valve 9 is reduced and the exhaust flow of an engine 1 is reduced, thus the supercharged pressure Pc can be controlled to the limited value or below. Or, the opening of the electrical control throttle valve 9 is controlled so that the supercharged pressure Pc coincides with a target supercharged pressure, and the supercharged pressure Pc is feedback controlled.
Patent JP-H09284642-A (JP)
Title: Television camera
Inventor: SHIOZAKI YOICHI
IPC: H04N7/18
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image easy to see even with a part where brightness is greatly different in daytime and at night in a TV camera where a subject image is divided, weighting is executed and contrast, etc., is improved. SOLUTION: The output of CCDI is digitized in an A/D converter 2, the image is divided into plural blocks by a weighting control part 3, weighting is executed at every block and they are displayed in a display part 4 so as to be monitored. Inter-one field cumulative addition is executed in a video signal by cumulative addition parts 5a, 5b and 5c at every color signal and the signal is fetched in MPU 6. A chromaticity coordinate r=R/(R+G+B), and g=G/(R+G+B) is obtained from the average values R, G and B of respective color components for a fixed time and daytime or nighttime is judged by the area of daytime and nighttime in the chromaticity coordinate (r, g) which is previously and experimentaly obtained.  Then, weighting data for daytime or nighttime provided in a brightness control part 8b is set in the weighting control part 3, weighting being suitable for daytime or nighttime is executed and it is displayed in a display part 4.
Patent JP-H07279309-A (JP)
Title: Frame panel, roof, wall, and other architectural structure
Inventor: KOIWA YUTAKA
IPC: E04C2/42
Filed: 1994-04-11
Abstract: PURPOSE:To accomplish a sturdy fixation to a rigid frame while a certain film tension is kept, and to prevent the film from being turned up by the wind, etc. CONSTITUTION:Ropes 3 are embraced fast by the four edges of a square film 2, wherein the ropes have the same length as the edges, and a square rigid frame 1 which assumes a picture frame made of aluminum is composed of a frame member 4 provided with a groove 4a, in which film edge is inserted, and a holding frame member 5 having a ridge 5a for intruding the film edge into the groove 4a. The film edge embracing a rope 3 is inserted into the groove 4a, and this part is intruded into the groove 4a by the ridge 5a.
Patent JP-S5322725-A (JP)
Title: Magnetic head and its production
Inventor: KAWABATA HIDEJI
IPC: G11B5/11
Filed: 1976-08-16
Abstract: PURPOSE: Superior wear resistance is provided by forming boron on the surface of a shield case to be in contact with magnetic recording media. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59223748-A (JP)
Title: Flame-retarded modified polycarbonate polymer alloy
Inventor: NANBU JIYUNJI
IPC: C08L21/00
Filed: 1983-06-03
Abstract: PURPOSE:To provide the titled polymer alloy which exhibits high flow characteristics during molding, has well-balanced properties between physical properties and flame retardance and is non-corrosive, containing a modified polycarbonate polymer alloy, a flame-retardant synergistic additive and a flame-retardant epoxy resin. CONSTITUTION:60-98.5wt% modified polycarbonate polymer alloy (A) consisting of a polycarbonate resin and a (rubber-reinforced) styrene/maleic anhydride copolymer resin, 0.5-10wt% flame-retardant synergistic additive (B), e.g., an alkoxysilane-treated antimony trioxide having a particle size of 3mu or below, and 1-30wt% flame-retardant epoxy resin (C) of formulas I and/or II (wherein R is H, methyl; X is Cl, Br; m is 0-30; n is 0-20; i, j are each 0-4 and at least one of them is 1-4), e.g. Epikuron (a product of Dai Nippon Ink Kagaku Kogyo K.K.), are mixed together.
Patent JP-H05300133-A (JP)
Title: Transmitter
Inventor: YAMAGISHI YOICHI
IPC: H04L69/14
Filed: 1992-04-17
Abstract: PURPOSE:To enable optimum data transmission by transmitting data by selecting any transmitting means provided with optimum ability out of plural transmitting means. CONSTITUTION:A transmitting MODEM 60 is provided with an interface 61 and transmits data while performing prescribed data conversion with a transmitting MODEM 70 connected through a connector 62 to an electronic still camera 100 and connected through a connector 63 to an external equipment 200. The transmitting MODEM 70 is also provided with an interface 71 and connectors 72 and 73 similarly to the transmitting MODEM 60 and transmits data while performing prescribed data conversion with the external equipment 200 and the transmitting MODEM 60 respectively. Even when both of the transmitting means of a digital I/F exclusive for cameras and the transmitting means of a general-purpose digital I/F are connected with the external equipment 200, for example, the transmitting means of the optimum I/F is selected regardless of the performance of the external equipment 200, data can be transmitted, and the extremely convenient transmitter can be provided.
Patent JP-H09287051-A (JP)
Title: Steel plate having low yield strength
Inventor: MATSUOKA SAIJI
IPC: C22C38/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide cold rolled and hot rolled steel plates, having extremely low yield strength, advantageously used, in particular, for automobile steel sheet, etc., and damper steel material for construction use, etc. SOLUTION: A steel, having a composition consisting of, by weight, <=0.01% C, <=2.0% Si, <=3.0% Mn, 0.01-0.20% Al, <=0.15% P, <=0.05% S, <=0.01% N, either or both of 0.01-0.2% Ti and 0.001-0.2% Nb, and the balance Fe with inevitable impurities, is used. Further, colonies 1 are present in these steel plate and sheet, and the average size of these colonies is regulated to >=80μm.
Patent JP-S62256536-A (JP)
Title: Power line carrier system
Inventor: WATANABE TOSHIHARU
IPC: H04B3/54
Filed: 1986-04-30
Abstract: PURPOSE:To attain sure data transmission/reception even when a plural number of transmission data are sent at the same time by retarding the transmisson of data from itself when the superimposing time of a superimposing bit signal is shorter than the superimposing time of the superimposed bit signal. CONSTITUTION:Equipments 2-1, 2-2,-2-n such as a computer, a printer, a memory device, a load controller and a load control terminal equipment are connected to the power line 1 of AC 100V. The equipments 2-1-2-n have a function that the superimposing time of each bit constituting a transmission data differs from each code represented by the said bit, the data is superimposed on a power waveform, the bit signal superimposed on the power waveform is detected and the data transmission from its own equipment is retarded when the superimposing time of the bit signal superimposed by the equipment itself is shorter than the superimposing time of the bit signal superimposed actually on the power waveform. Thus, even when plural data are set simultaneously, the data transmission/reception is attained surely.
Patent JP-S5432215-A (JP)
Title: Transmission system of balancing cable
Inventor: MORITA SHIGEHIKO
IPC: H04B3/32
Filed: 1977-08-17
Abstract: PURPOSE:To correct signal distortion delivered in one pair by using another pair out of two pairs at cross talk detection, in a cable allocating a plural number of two pairs core as quad.
Patent JP-H07307592-A (JP)
Title: Magnetic shield cover
Inventor: ENDO TAKANORI
IPC: G01R1/18
Filed: 1994-05-12
Abstract: PURPOSE:To improve magnetic shield characteristic at a low cost by using flat magnetic substance powder and by orientating it in a direction along a surface of a magnetic shield cover in a magnetic shield cover of a rear of meters consisting of a resin material including magnetic substance powder. CONSTITUTION:A size of flat magnetic substance powder is 1 to 500mum long, especially 10 to 200mum, 1 to 250mum wide, especially 5 to 100mum and 0.1 to 10mum thick, especially 0.5 to 5mum. A mixing rate of magnetic substance powder and resin is magnetic substance powder of 10 to 50 volume parts, especially 25 to 35 volume parts to resin of 100 volume parts. Magnetic substance powder and vinyl chloride are mixed' magnetic substance powder is orientated in a direction along a roll circumferential surface; press molding is performed by a die; and punching processing is carried out for manufacturing a magnetic shield cover 1. The magnetic shield cover 1 has a bottomless lidded tubular shape and a disc opening 2 is formed in a hood part by punching.
Patent JP-S5432322-A (JP)
Title: Control method for copying function of copying machine
Inventor: YOKOTA TAKASHI
IPC: G03G15/22
Filed: 1977-08-17
Abstract: PURPOSE: To assuredly preserve screecy by detecting a special pattern provided at the original document in order to suspend the copying function. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11294635-A (JP)
Title: Magnetic hanger
Inventor: SEKIGUCHI HARUO
IPC: F16B1/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To improve hanging force in parallel with a long side and provide hanging force capable of sufficiently coping with rolling in particular by forming a yoke leading magnetic flux generated by a magnet into a flat rectangle, and setting the hanging force in parallel with the long side larger than the hanging force in parallel with the short side of the yoke. SOLUTION: The yoke 32 of a magnetic hanger 30 is formed into a flat and rectangular shape, the long sides are bent and provided with a short leg part, and a magnet 34 is stuck to the inner face. A post for hanger 36 is inserted in the hole on the back, and caulked and fixed. When a plurality of such magnet type hanger 30 are used for hanging a duct 3, the magnetic hangers 30 are arranged so that the short sides of the yokes 32 are lined up in the installing direction of the duct. At this time, in the lengthwise direction (y) of the duct 3, the hanging force is low against the right angle direction (x), but because a plurality of the magnetic hangers 30 are arranged, the hanging force becomes large, meanwhile, in the x-direction, a stronger hanging force can be exhibited compared with the conventional case.