baber/WOPTO huggingface dataset:
Patent JP-H06215264-A (JP)
Title: Self-scanning commodity sales processor
Inventor: USUI MITSUAKI
IPC: G06K7/10
Filed: 1993-01-20
Abstract: PURPOSE:To quickly and smoothly execute a transaction by automatically storing a registered commodity in a cart and to prevent the commodity from being damaged by reducing shock to be applied to the commodity as less as possible at the time of storing it. CONSTITUTION:The connection of a cart 39 to the connection part of a check- out lane 20 is detected by a cart connection sensor 50 and a commodity drop preventing member 43 in the cart is rotated up to its horizontal position. In each commodity sales registration executed by scanning a bar code attached to the commodity by a commodity data input part, the commodity is carried to the downstream side end of the lane 20 by a conveyer, and when a carrying conveyer sensor 51 judges the passage of the commodity, the member 43 of the cart is slowly rotated from the horizontal position to the home position, so that the commodity on the memory 43 is gradually slided and stored in the cart.
Patent JP-S57123457-A (JP)
Title: Malfunction detecting system
Inventor: SATOU FUMITAKA
IPC: G06F9/445
Filed: 1981-01-23
Abstract: PURPOSE:To prevent the misoperation of an operator, by detecting the mismatcing between a microprogram and a hardware and/or a software prior to the storage of the microprogram. CONSTITUTION:If a microprogram to which a hardware HW is erroneously coded to is used, the mismatching is caused between this HW and a microprogram stored in a control memory CONT.MEM of a hardware. In this connection, the information is previously stored in a register REG within the HW. Accordingly the number of plates is read out of a disk memory DISC and written into the register REG when an operator pushes a push-button for loading prior to the storage of the microprogram. And a signal is transmitted to a mismatching display device when the mismatching is caused through the comparison/ collation.
Patent JP-H02187196-A (JP)
Title: Apparatus for improving quality of drinking water and ozone generating means used therein
Inventor: IZUMIYA TORU
IPC: C02F1/78
Filed: 1989-01-17
Abstract: PURPOSE:To prevent the propagation of various bacteria by mounting an air bubble generating means for discharging air bubbles to the drinking water stored in a tank body, an air supply means and an ozone generating means. CONSTITUTION:When tap water is received in a tank body 2 to mount the tank body 2 on a water quality improving apparatus main body 1 and a mode change-over switch 110 is set to a usual mode, a control means 100 drives an ozone generating means 5 and displays a finish sign on a display means 150 when receives a control signal from a timer means 140. An air pump 4 sends air filtered by an air filter to the ozone generating means 5 under pressure and the air is mixed with ozone generated by the ozone generating means 5 to be sent to an air bubble generating means 3. Air bubbles having various sizes are generated by the air bubble generating means 3 to decompose various substances. By this method, drinking water rich in dissolved oxygen content can be obtained at low cost.
Patent JP-S56104212-A (JP)
Title: Angle measuring device
Inventor: SAKAMOTO SHIYUUZOU
IPC: G01C9/06
Filed: 1980-01-24
Abstract: PURPOSE:To measure directly the tilt angle of an object to be measured by preparing a detector detecting a horizontal position of the reference surface placing the angle measuring surface of the object to be measured, an angle detector detecting the inclination of the reference surface and an indicator of said output. CONSTITUTION:The reference surface 2 of the angle measuring apparatus 1 is placed on the surface to be measured 4 of the object to be measured 3 keeping the right (+) side upward. When the switch 44 is turned ''ON'', at the time when the angle measuring apparatus 1, for instance, from the state, wherein the left side is inclined upward, passes a horizontal state, through the transparent part 9 of the photocontrol plate 8 the photoelectric switch 17 changes from L to H, through a single stable multi 26 the counter 22 is reset. On the other hand, a weight 5 thrns a rotary magnetic scale 7 en bloc with the shaft 6 to put the output of the angle detection sensors 18 and 19 into the counter 22. By means of the output thereof and through the angle arithmetic unit 24, sloping arithmetic unit 25, switching unit 40 and the decoder/driver circuit 41 the indicator 42 indicates the sloping of the reference surface 2 gradiently.
Patent JP-S5291144-A (JP)
Title: Load control apparatus for electric power system
Inventor: DAN KOUTAROU
IPC: H02J3/06
Filed: 1976-01-28
Abstract: PURPOSE: To shorten the time for the relinkage of both systems after the restoration from accident by operating the load control, considering the conformity of the separated both systems. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05341177-A (JP)
Title: Auto-focusing light device
Inventor: ISHIZUKI KENJI
IPC: G02B7/28
Filed: 1993-01-21
Abstract: PURPOSE:To eliminate a state in which focus detection is disabled by broadening the width of an image projected on an array of elements. CONSTITUTION:An auto-focusing light device, which is attached to or incorporated into a camera 105 having an automatic focus detection device for detecting foci by receiving transmitted light from a photographing lens 104 at an array 106 of photoelectric conversion elements and which when the quantity of light is insufficient to photograph a subject projects a pattern 108 of projection toward the subject by automatic or manual means and detects the pattern 108 of projection by means of the automatic focus detection device of the camera 105, comprises a spetroscopic means for dispersing the pattern 108 of projection into a spectrum in the direction of arrangement of the array 106 of photoelectric conversion elements.
Patent JP-H02188264-A (JP)
Title: Printing head for impact dot printer
Inventor: KOSHIISHI OSAMU
IPC: B41J2/275
Filed: 1989-01-17
Abstract: PURPOSE:To realize a magnetic loop from three surfaces forming a first yoke cutout part to a printing lever fulcrum part as well as from the side surfaces of a second yoke leg part to printing lever side surfaces to improve an energy conversion efficiency to a great extent by using a first and second yoke structure. CONSTITUTION:A first yoke plate 13 integrally made of a magnetic material is disposed on a wear-resistant member 12 and provided with a plurality of U-shaped cutout parts 13a on the peripheral part thereof. A second yoke 14 is provided with a plurality of leg parts 14a which are integrally made of a magnetic material so as to be integral at a base part 14b. Magnetic fluxes generated by the excitation of drive coils 8 are transmitted to the first yoke through frame cores 7, a peripheral wall 5, and the wear-resistant member 12. Parts of the magnetic fluxes from the first yoke are transmitted from the U-shaped cutout forming surfaces 13a on the peripheral part to printing lever fulcrum parts 11a, and the remaining fluxes are transmitted from cutout-free surfaces to the second yoke leg parts to be transmitted from the side surfaces of the leg parts to the printing lever side surfaces. In this manner, the magnetic fluxes converge on an armature part to realize a magnetic circuit of high efficiency.
Patent JP-H01185394-A (JP)
Title: Emulsifier for heavy oil/water mixed fuel
Inventor: OGURA TSUGITOSHI
IPC: C10L10/18
Filed: 1988-01-20
Abstract: PURPOSE:To produce an emulsion fuel having a high concn. and being stable for a prolonged period of time, by dispersing a heavy oil in an O/W manner using a particular polyether compd. as an emulsifier. CONSTITUTION:The title emulsifier comprises as a principal component a polyether compd. which is a reaction product of a compd. having an arom. ring and an active hydrogen in its molecule with an alkylene oxide contg. ethylene oxide as an essential component, and is an O/W emulsifier. Representative examples of the compds. having an arom. ring and an active hydrogen in its molecule include phenols (e.g., phenol), monohydric alcohols (e.g., benzyl alcohol) and polyhydric alcohols (e.g., catechol). As the alkylene oxide, ethylene oxide is used individually or in combination with other alkylene oxides (e.g., propylene oxide or butylene oxide). The aforesaid emulsifier is added in such an amt. that it is contained in the O/W emulsion in a concn. of about 0.05-2wt.%.
Patent JP-H07220077-A (JP)
Title: Pattern image processing device and image processing method
Inventor: RYUZAKI KOJI
IPC: G06K9/00
Filed: 1994-01-28
Abstract: PURPOSE:To easily and quickly perform the specification and recognition of an individual pattern by using a universal processor by detecting a specific pattern provided with an area value nearest to that of a reference image from repeating patterns image-picked up by a scanning type electronic microscope. CONSTITUTION:The SEM image of the scanning type electronic microscope is inputted to an image processing device 10 via an input terminal 2 as a multi- level image (11), and spatial filtering processing (12) is applied to it, and the smoothing processing of the image is performed. Thence, histogram processing (13) is performed, and object image data is made into a graph classified by every density. Thence, a threshold value (14) is found from histogram data, and ternary coding processing (15) is performed by a found threshold value. In other words, for example, the hole pattern of the SEM image is separated to a pattern surface part, a pattern tapered part, and a pattern bottom part by ternary coding. Thence, after noise elemination (166 is performed, labelling and area calculation processing (17) is performed on each pattern. Finally, it is compared (19) with a reference area value.
Patent JP-S62167250-A (JP)
Inventor: TORIYAMA MOTOHIRO
IPC: A61L27/00
Filed: 1986-01-17
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-S5394230-A (JP)
Title: Corrosion preventing method of aluminum heat exchanger
Inventor: TAKEI HIROMASA
IPC: B23K1/00
Filed: 1977-01-31
Abstract: PURPOSE: To carry out a corrosion preventing treatment together with a soldering treatment in the same apparatus, by soldering an Al heat exchanger for car in vacuum, and thereafter forming a film of Zn or Zn alloy in the same vacuum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57124114-A (JP)
Title: Connecting rod
Inventor: KATAYAMA KAORU
IPC: F16C7/00
Filed: 1981-01-26
Abstract: PURPOSE:To lighten the weight and contrive cost-down by means of combining light alloy and fiber reinforcing resin. CONSTITUTION:The rod main body 11 provides a small end part 13 to engage with a piston, a rod part 14 and a large end part 15. The center part 18 of the rod which does not have so much influence on the face 17 to be slid with a piston pin and to the sectional secondary moment is integrally manufactured by means of a light alloy, fiber reinforcing resin is affixed on its outer surface in order to reinforce the small end part 13 and the rod part 14. The large end part 15 of the rod main body 11 and a cap part 12 to be fastened and fixed at the large end part 15 are integrated by means of the fiber reinforcing resin.
Patent JP-S56107868-A (JP)
Title: Automatic die grinding process and device for the same
Inventor: IMAIZUMI HARUMATSU
IPC: B24B37/00
Filed: 1980-01-29
Abstract: PURPOSE:To grind a complicated shaped surface of a discharge-processed plastic die etc. easily and automatically by allowing a tool to contact the shaped surface of the die simultaneously throughout the surface at a uniform contact pressure and by putting the tool into a minute circular motion with grinding powder interposed. CONSTITUTION:A grinding tool 3 having uneven grinding surface 3a is furnished mating to the whole of the shaped surface of a die 1. This grinding surface 3a of tool 3 shall be perfectly corresponding to the shaped surface 1a of the die 1 with convex to concave and vice versa, and grinding powder shall be interposed between the two surfaces 1a and 3a. In such contact condition, the grinding surface 3a shall be moved relatively to the shaped surface 1a and, thus, the whole surface of a complicated shaped surface 1a can be ground in a single process.
Patent JP-S59135056-A (JP)
Inventor: YAMAMOTO MASATAKA
IPC: A61F5/14
Filed: 1983-01-22
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-S55101064-A (JP)
Title: Continuity check unit
Inventor: BETSUPU YOSHIYUKI
IPC: G01R31/02
Filed: 1979-01-29
Abstract: PURPOSE: To simplify and secure a check by preventing an error check due to contact by providing a 3rd check terminal and then by checking continuity between it and an original continuity check terminal.  
     CONSTITUTION: In addition to a method of informing that continuity between a 1st continuity check terminal and 2nd continuity check terminal is carried into effect, a 3rd check terminal is provided. Then, a 2nd method is provided which informs that this 3rd check terminal is conductive with at least either of 1st and 2nd check terminals. Consequently, an error check can be prevented which is caused C-F-E-D continuity by making a C-F connection in stead of an original C-D connection. Therefore, a wiring state can be found easily and accurately without repeating trouble operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5293257-A (JP)
Title: Oscillator
Inventor: SUGIMOTO TAKASHI
IPC: H03L1/00
Filed: 1976-01-30
Abstract: PURPOSE: To reduce the fluctuation in the oscillation state caused by a disturbance by composing of the oscillator including an active element, the detection circuit detecting the source current being supplied to this oscillator and the voltage generating circuit controlling the DC bias of a active element of the oscillator by the detection output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06223314-A (JP)
Title: Magnetic head
Inventor: INMAKI YOICHI
IPC: G11B5/23
Filed: 1993-01-22
Abstract: PURPOSE:To lower the generation of effect of a crosstalk and a false gap by achieving prevention of degrading C/N and S/N ratios owing to sliding noises with the facilitating of narrower tracks. CONSTITUTION:The magnetic head has a pair of magnetic core half bodies 1 and 2 joined together through a gap and magnetic gap (g) is formed on a butted surface thereof. At least one of the magnetic core half bodies 1 and 2 is made up of main cores 3 and 4 which comprise oxide magnetic material 3a and 4a and metal magnetic thin films 3b and 4b and auxiliary cores 5 and 6 and 7 and 8 in which a sliding surface part of a magnetic recording medium comprise non-magnetic material 5a, 5b, 6a, 6b, a, 7b, 8a and 8b and a back part comprises the oxide magnetic material 5c, 6c and 8c and the main cores 3 and 4 are sandwiched by the auxiliary cores 5 and 6 and 7 and 8 in the direction of the thickness thereof.
Patent JP-S57123912-A (JP)
Title: Desiliconization treatment of molten iron and its device
Inventor: TOKURA SEITAROU
IPC: C21C1/04
Filed: 1981-01-23
Abstract: PURPOSE: To perform desiliconization treatment of molten iron effectively by immersing a steel pipe packed with a desiliconizer in the molten iron flowing in a tapping spout of a blast furnace, melting the steel pipe and adding the desiliconizer therein continuously to the molten iron.  
     CONSTITUTION: Molten iron HM and molten slag MS discharged through a tap hole 1a of a blast furnace 1 are received in a tapping spout 2, and the molten slag MS is separated with a skimmer 2a through a slag discharge port 2b. Only the molten iron is received in a tilting spout 3 and is fed to a molten iron pan or the like. In a main spout part 20 of the spout 2, a thin-walled steel pipe 11 packed with a desiliconizer consisting essentially of iron oxide, etc. is suspended and its leading end is immersed in the molten iron HM so that the pipe 11 is melted by the heat retained by the molten iron, whereby the desiliconizer in the inside is added directly into the flowing-down molten iron HM and the molten iron is desiliconized. The steel pipe packed with the desiliconizer is produced by forming a skelp of a thin-walled steel plate into a pipe shape in the upper part of the tapping spout and packing the desiliconizer therein at the same time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61168370-A (JP)
Inventor: FUKAO HAJIME
IPC: A61N5/06
Filed: 1985-01-22
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-H05195889-A (JP)
Title: Air cleaner for internal combustion engine
Inventor: NISHIHARA TERUYOSHI
IPC: F02M35/024
Filed: 1992-01-23
Abstract: PURPOSE:To surely seal the casing center side part of the outside edge of a filter element, in an air cleaner in which a rectangular filter element is received in the condition of bias to one side part of the casing. CONSTITUTION:A rectangular filter element 18 are received in an inclined posture in one side part of a casing 2 composed of a body 3 and a cover 4. An element packing 13 is projectingly provided on the full circumference of the filter element 18, and fitted into the packing receiving groove 12 of the body 3. The casing center side part of the casing 2 of the packing receiving groove 12 is formed into a stepped part 14. Clamps tightening together the body 3 and the cover 4 are relatively inclined against the joint face on the side of the filter element 18, and hence the element packing 13 is pressed against the stepped part 14 by the component force of tightening force.
Patent JP-H08203760-A (JP)
Title: Air-core current transformer
Inventor: ISHIYAMA HITOSHI
IPC: H01F27/06
Filed: 1995-01-25
Abstract: PURPOSE: To obtain an air-core current transformer which is light and easy to handle, by forming a winding core, using thermoplastic resin having fusing point not less than the highest use temperature of the air-core current transformer, and adding heat to it so as to fuse the secondary winding. CONSTITUTION: A winding core 33 consisting of thermoplastic resin is used as the winding core of the secondary winding 2 constituting an air-core current transformer 1. This thermoplastic resin is one whose fusing point is not less than the highest use temperature of the air-core current transformer. And, by adding heat not less than the fusing point of the thermoplastic resin, the winding core 33 is fused out to make a cavity. On the other hand, a part of the thermoplastic resin having fused out is fused together to the secondary winding 2, and after cooling, the secondary winding is fixed and kept as it is in a wound condition. Moreover, making use of a part of the fused-out thermoplastic resin, a mounting leg united with the air-core current transformer is made. Furthermore, time surface of the mounting leg is coated with coating agent containing nonmagnetic metal.
Patent JP-H05196471-A (JP)
Title: Optical-fiber gyro
Inventor: TAKAHASHI HIROYUKI
IPC: G01C19/72
Filed: 1992-01-23
Abstract: PURPOSE:To obtain the title gyro, low in cost and stable in temperatures. CONSTITUTION:An optical-fiber coil 16 is constituted of a single-mode optical fiber; a depolarizer 23 which is composed of a polarized-plane preservation optical-fiber is connected to one end of the optical-fiber coil 16; an optical fiber 24 for compensation use is connected to the other end. In the optical-fiber 24 for compensation use, the length of a polarized-plane preservation optical- fiber is set to be the same as that of the polarized-plane preservation optical- fiber constituting the depolarizer 23. The optical-fiber is arranged so as to be close to and parallel with the depolarizer 23. The optical-fiber coil 16 has a structure which is symmetric with respect to the middle point of its length.
Patent JP-S55102418-A (JP)
Title: Dehydrator for sludge
Inventor: MATSUNO MASAYUKI
IPC: C02F11/12
Filed: 1979-02-01
Abstract: PURPOSE: To adjust the diffusion, etc. of sludge at a central portion and an end portion in the width direction of a filter belt by detecting the deformation of the belt by a mechanism wherein members to be detected are mounted to the central portion and the one end portion of the belt and detectors are installed in shapes that face to the members, and the difference of the time when the members to be detected pass is grasped.  
     CONSTITUTION: A joint portion formed by a joint 3 of either metal of the two and joint thread 4 passes through detectors 5, 6 each installed to a central portion and one end portion of a filter belt 1 by the translation of the filter belt 1, and the detectors 5, 6 detect the time of the passage at that time and transmit the signals to a comparator 9. When a large quantity of sludge (not shown by a figure) are continuously loaded at the central portion on the filter belt 1 particularly and displacement is produced to the joint portion, difference is formed in the detecting time of the detectors 5, 6 by the displacement, the difference of the detecting time is detected by means of the comparator 9, and an alarm is generated when the difference reaches a fixed value. Fixed disposal is taken by the generation of the alarm, and the life of the filter belt, for example, can be lengthened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04253486-A (JP)
Title: Picture display device
Inventor: NISHIDE TAKUYA
IPC: H04N5/45
Filed: 1991-01-30
Abstract: PURPOSE:To simplify a signal changeover circuit selecting a desired video signal from plural video signals and obtaining the signal in a picture display device receiving plural video signals, selecting plural desired video signals among them, demodulating them and displaying the result on a display section as plural patterns. CONSTITUTION:Plural video signals are inputted to input terminals 1, 2, 3, 4 and fed to bases of transistors(TRs) 33, 36, 41, 44 having a multi-emitter. First control TRs 37, 38, 46, 47 are connected to the multi-emitter and 2nd control TRs 50, 51, 55, 56 are connected to another multi-emitter and two desired video signals are selected by conducting either of the 1st and 2nd control TRs in this signal changeover circuit. The output of the signal changeover circuit is displayed on the picture display device.
Patent JP-H05198708-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAWARA KUNIZO
IPC: H01L23/34
Filed: 1992-01-23
Abstract: PURPOSE:To provide a high heat-dissipation, high reliability LSI package appropriate for multichip mounting. CONSTITUTION:While a semiconductor chip 4 is mounted on a flexible wiring substrate 6 molded into a ring shape via CCB bump 7, the rear face of the semiconductor chip 4 is soldered to a heat sink 2 so as to be formed into LSI package, in which the flexible wiring substrate 6 and semiconductor chip 4 are sealed in airtight manner in a cavity 3 surrounded by the heat sink 2 and a package substrate 1 having an outer terminal 11 electrically connected with the wiring 5 of the flexible wiring substrate 6.
Patent LT-IP1953-A (LT)
Title: Screw or worm conveyor
Inventor: SOEGAARD DENNIS
IPC: B65G33/26
Filed: 1994-06-14
Abstract: In a screw conveyor for the transport of solids, a conveyor screw (1, 11) with a helical thread is driven into rotation in a closed pipe (3) or semi-circular trough (6). The conveyor screw (1,11) has hard-wearing elements (10) on its effective surface, which extend beyond the radial outside contour (8) of the thread. The conveyor screw (1, 11) can be attached at the radial inside contour (7) of the thread to a supporting axle (2), or it may be with no core or supporting axle, in which case it is supported by the hard-wearing elements (10). The hard-wearing elements (10) are placed at regular intervals in a circumferential direction round the conveyor screw; they are continuous; and their greatest extent is in the axial direction of the conveyor screw (1, 11), enabling them to counteract the occurrence of caking between the pipe/trough (3, 6) and the conveyor screw (1, 11), to reduce the frictional resistance, to function as a wearing part, and to increase the mixing effect of the conveyor screw (1, 11), and keep the material homogeneous.