baber/WOPTO huggingface dataset:
Patent JP-H07281073-A (JP)
Title: Close-up photographing device
Inventor: INOHARA YUJI
IPC: G02B7/04
Filed: 1994-04-12
Abstract: PURPOSE:To adjust a focus by an AF even in a freely extensible-contractible close-up photographing device. CONSTITUTION:In a close-up photography device which is installed between an AF camera body 201 and an AF lens barrel 202 and has distance changing parts 2 and 3 to change a distance between the AF lens barrel 202 and an image surface, it has a driving pulley to rotate by obtaining driving force from the AF camera body 201, a driven pulley to output driving force of the driving pulley to the AF lens barrel 202, a timing belt to transmit the driving force of the driving pulley to the driven pulley and an idler pulley to move between the driving pulley and the driven pulley so as to apply always optimal tensile force to the timing belt according to a change in the distance between the AF lens barrel 202 and the image surface by the distance changing parts.
Patent JP-S62229724-A (JP)
Inventor: WADA TSUYOSHI
IPC: H01H13/12
Filed: 1986-03-31
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-H02269446-A (JP)
Title: Motor
Inventor: GOTO MAKOTO
IPC: H02K21/22
Filed: 1990-03-23
Abstract: PURPOSE:To obtain a motor of which the cogging torque is small by setting the ratio between the effective pitch of short teeth and the effective pitch of long teeth at R: R+1 (where R is an integer) and by disposing the short teeth and the long teeth symmetrically in integral multiples of three on the circumference. CONSTITUTION:The effective pitch of short teeth a-b, b-c, c-d, e-f, f-g, g-h, i-j, j-k and k-l is set to be equal or substantially equal to 360 deg./(T+3)=24 deg.. The effective pitch of long teeth d-e, h-i and l-a is set to be equal or substantially equal to 720 deg./(T+3)=48 deg.. In other words, the ratio between the effective pitch of the short teeth and that of the long teeth is set at R:R+1 (R=1). According to this constitution, the magnetic fluctuation of an armature core 4 caused by slots (a) to l for winding and auxiliary slots a' to c' changes smoothly.
Patent JP-H01247982-A (JP)
Title: Circulation type grain dryer
Inventor: KANEKO AIJIRO
IPC: F26B17/14
Filed: 1988-03-28
Abstract: PURPOSE:To permit the selection of charging and discharging directions of grain freely, by a method wherein a vertical type circulating conveyer is established at the center of a drying machine substantially throughout a conditioning tank, a ventilating and drying cylinder and a take-out chamber while a distributing conveyer as well as a discharging conveyer are arranged separably at the upper side of the circulating conveyer and a traversing conveyer is connected to the lower side of the same. CONSTITUTION:A charging conveyer 47 is pivoted to set it at a proper position and grain is thrown into a charging hopper 48, then, the grain is distributed by a grain distributing rotary panel 25 through the charging conveyer 47, a vertical type circulating conveyer 15 and a grain distributing conveyer 20. Hot-air for drying is sent from a ventilating chamber 5 toward an air and dust discharging chamber 9 to blow it against the grain, flowing down vertically and sequentially, and dry the grain, thereafter, the grain is discharged into a take-out chamber 4 and is elevated by the vertical type circulating conveyer 15 to circulate it again. When the grain is dried to a state having a predetermined value of moisture, a discharging conveyer 37 is set in a preferable discharging direction and is connected to the grain distributing conveyer 20 whereby the grain may be discharged.
Patent JP-H0611739-A (JP)
Title: Display device
Inventor: MIKAERU FUEOFUREI PITSUTO
IPC: G02F1/1362
Filed: 1993-03-31
Abstract: PURPOSE: To obtain the display device which prevents damage due to electrostatic charges by stopping an excessive voltage through switching conduction. CONSTITUTION: An additional switching unit 13 is arranged between a column electrode 8 and a reference voltage electrode 18 to prevent switching elements 9 and 19 like diodes from being damaged owing to the discharging of electrostatic charges. The additional switching unit 13 has series arrangement of a diode 13 which is arranged inversely in parallel to the switching elements 9 and 19 between the column electrode 8 and reference voltage electrode 18.
Patent JP-S62230037-A (JP)
Title: Mounting structure
Inventor: TAKAHASHI MAKOTO
IPC: H05K1/00
Filed: 1986-03-31
Abstract: PURPOSE:To facilitate the removal of solder by a construction wherein a gap is provided between a soldered surface on the base side and a soldered surface on the side whereon a lead wire of CPU is connected. CONSTITUTION:A conductor pattern 5 is provided on a flexible base 4, and the surface of the pattern is insulated by an overlay. A part of this conductor pattern 5 is so exposed as to form soldered surfaces 6a and 6b. A gap of about 0.1-0.3 mm is provided between these soldered surfaces 6a and 6b. This gap is provided so that a portion between the soldered surfaces 6a and 6b can be wet easily with molten solder when soldering is conducted and that the solder between the soldered surfaces 6a and 6b can be sucked up easily for removal by a solder sucking instrument when the connection between the soldered surfaces 6a and 6b is cut off. An IC lead wire 3 is connected on the soldered surface 6b side. This construction enables the easy execution of re-writing in EPROM inside CPU without dismounting CPU from a commodity or the like.
Patent JP-S552535-A (JP)
Title: Split type coaxial winding device
Inventor: YAMANAKA KAZUHIKO
IPC: B65H18/20
Filed: 1978-06-19
Abstract: PURPOSE: To provide a split type coaxial take-up motion, in which a pair of roll cores arranged coaxially with each other can be rotated by different torques corresponding to the tension of respective textiles to be taken up, whereby it is enabled to take up textiles around the cores neatly without distortion or the like.  
     CONSTITUTION: Roll cores 19, 19 are fixed on respective shaft 11, 11 tightly by means of lugs 14 formed around the outer circumferential surfaces of shafts 11, 11. Chucks 32, 33 are fitted into openings at the opposite ends of roll cores 19, 19 so as to locate shafts 11, 11 and cores 19, 19 coaxially with each other. Independent driving meand 34, 35 like motor are coupled respectively to the turning shafts of chucks 32, 33, and torques of these driving means 34, 35 are transmitted to roll cores 19, 19 via respective chucks 32, 33 to take up textile (a), (b) on each core. In the above arrangement, textile (a), (b) is held in sliding contact with respective tension controlling means 36 and torques of said driving means 34, 35 are controlled through detection of angular displace ment of arm 37. Thus, textile (a), (b) can be taken up independently under different torques suited to the tension of respective textile (a), (b). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02252103-A (JP)
Title: Flying erase type video tape recorder
Inventor: TSUNEKI KEIZOU
IPC: G11B5/024
Filed: 1989-03-27
Abstract: PURPOSE:To reduce the residual of a flying erase frequency without lowering erase rate with respect to the video tape of ME by switching the flying erase frequency supplied to a flying erase head according to the result detected by a tape kind detection means. CONSTITUTION:The tape kind detection means 9 detects the kind of a video tape loaded in a video tape recorder, that is, whether it is the video tape of MP or the video tape of ME. The flying erase frequency supplied to the flying erase head FEH is switched according to whether it is the video tape of MP or the video tape of ME in erase frequency switching means 7 and 8. In the case of the video tape of MP, for example, the flying erase frequency is set at 6MHz and in the case of the video tape ME, the flying erase frequency is set at 7-8MHz, which is higher than the case of the video tape of MP. Thus, the residual of the flying erase frequency is reduced without lowering the erase rate with respect to the video tape of ME.
Patent JP-H06290699-A (JP)
Title: Fuse
Inventor: KONDO HIROKI
IPC: H01H85/165
Filed: 1993-03-31
Abstract: PURPOSE:To melt a fuse in a short period even at the low overcurrent region and by positively breaking a circuit to increase durability to rush current by juxaposing different fusible metal conductors between a pair of electrical connection parts. CONSTITUTION:AS fuse (A) is made by applying press working to a sheet of fusible metal and is unitedly formed in a shape juxtaposing fusible metal conductors 2, 2' having different width between terminal. metal fittings 1, 1 composing a pair of electrical connection parts. Melting point metal chips 3, 3' are mounted on the nearly central parts of the conductors 2, 2', respectively. The chips 3, 3' are held by enfolding calking pieces 2a, 2a' formed at both the edge parts of the conductors 2, 2' for calking. The width ratio of the conductors, 2 to 2' is 4:1. Their resistance values are 1.25omega and 5OMEGA.
Patent JP-S58192610-A (JP)
Title: Rolling method of pipe
Inventor: WATANABE KAZUO
IPC: B21B17/14
Filed: 1982-05-06
Abstract: PURPOSE:To prevent thickness increasing phenomena and to roll a pipe without decreasing a line speed in the stage of drawing of a metallic pipe by heating the tail end of a preceding pipe and the top end of a succeeding pipe in the fore stage of a rolling mill, restraining and holding the pipes, and joining the pipes by butting and pressing the same. CONSTITUTION:The preceding end of a material 4 discharged from a heating furnace 3 is brought into contact with the rear end of a material 6 during rolling with a stretch reducer 5 and both ends are heated and joined by a joining device 7 in the stage of drawing a metallic pipe with the rolling mill. The tail end part of the preceding pipe and the top end part of the succeeding pipe are heated with a heating coil 9 or the like in this stage and at least one material 8 of both pipes is restrained in the circumferential direction of the pipe by using at least one of tools 10, 11 located on both sides of the coil 9. The tools 10, 11 are moved to butt both end parts of the preceding pipe and the succeeding pipe and both end parts are joined by compressive force. The drawing of the pipe is accomplished continously without fluctuating the rolling speed by the above- mentioned method.
Patent JP-H08132234-A (JP)
Title: Self traveling horizontal type vertical welding machine
Inventor: SHIMOYAMA HIROSHI
IPC: B23K9/12
Filed: 1995-03-07
Abstract: PURPOSE: To provide a horizontal type vertical welding equipment by which horizontal fillet welding is done without leaving any of both ends, vertical fillet welding is automated, hand welding is not required and man power saving/ efficiency improvement are obtained. CONSTITUTION: Hooks 15 are arranged at front/rear of a self traveling carrier 11, rails 16 having wheel groove are mounted to its rear face, a horizontal rotating shaft 21, upper/lower oscilating shafts 23 and torch front/rear shafts 26 are arranged on the upper face of self traveling carrier 11, further, a welding torch 28 is mounted to an output shaft by a holder 27.
Patent JP-H10334087-A (JP)
Title: Document processing method
Inventor: HAMADA MASAKI
IPC: G03F1/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prepare a document in beautiful layout, by plotting lines between columns down to the almost lower end position of arranged column when column arrangement is performed. SOLUTION: Concerning 'inter-column ruling definition', the kind and thickness or the like of ruled lines in case of expanding 'inter-column ruling' are defined as a figure, for example. A 'the number of columns' defined in a format is set to an inter-column number counter in 'inter-column ruling processing'. Next, 'inter-column ruling' is plotted according to the instructed ruled line type and the ruled line thickness or the like at the part of 'inter-column ruling definition' while decreasing the values of 'inter-column number counter' one by one, the sum of 'column width' and 'column interval' is added to a current X coordinate and the X coordinate of the next ruled line or the like is provided. Therefore, when 'inter-column ruling definition' is once registered in a 'document data format part', it is not necessary to instruct for the plot of 'inter- column ruling' again and the 'inter-column ruling' of the same appearance is automatically expanded throughout the document.
Patent JP-S61233842-A (JP)
Title: Test system for data processing unit
Inventor: TOKUNAGA MIKA
IPC: G06F11/22
Filed: 1985-04-09
Abstract: PURPOSE:To improve the reliability of test result by executing a test program executing section with a test program control section using a basic instruction only whose operation is guaranteed after the basic instruction is tested by a basic instruction test section. CONSTITUTION:A data processor consists of a central processing unit 1, a main storage device 2, a channel control device 3 and an input/output device 4. The test of required minimum and very basic operation is started to operate the system ahead the execution of the test program, then after the normality of the basic operation is confirmed, a tested instruction is used, the basic instruction in use is tested sequentially by a test program control section 102 and the test program is executed under the control of a test program control section 102 using the guaranteed basic instruction so as to guarantee the accuracy of the result of test.
Patent JP-H09265805-A (JP)
Title: Decorative illumination method and device using water flow
Inventor: SHICHIJI YUSUKE
IPC: B44C5/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve decorative appearance economically and easily without using a large scale of equipment by diffracting light inside water flow, transmitting and propagating it within a wide range, and functioning water flow itself as a light illuminator. SOLUTION: A specified amount of water is supplied from a water supply tune of a decorative illumination device 1, and the water overflowed from a water supply tank 8 transmits a water path 2 as a water flow 5. And, the water 5 drops from the downstream end of the water path toward an illumination part 13 of an optical fiber 6 in a water discharge water tank 11. At the time, light is projected and propagated inside the water 5 dropping from the end of each groove 7 of a water path 2. In this case, the water 5 is rectified flow, therefore, the water level becomes smooth, and the light is propagated upward without being diverged to the outside, and in an upper end vicinity where a water flow axis is bent in the 90-degree direction a part of incident light becomes less than a critical angle and is diverged to the outside, and the periphery is illuminated. Further, the light propagated to the water in each groove 7 is properly diverged and emitted, the dimensional decoration of the water path 2 is enhanced, and beautiful, fantastic feeling is given.
Patent JP-H10267171-A (JP)
Title: Rubber hose
Inventor: HIRANO YUICHI
IPC: F16L11/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a rubber hose which is made by extruding and molding into a cylindrical shape and whose one end is fitted and inserted in and is connected with a metal pipe so as to increase bonding force with the metal pipe and obtain high sealing property by forming an inner layer part in contact with an outer peripheral face of the metal pipe by a rubber material blended with coupling agent. SOLUTION: One end part 1a of this rubber hose 1 is fitted and inserted in one end part 6a of a metal pipe 6 as pipe equipment and is directly connected and fixed to the metal pipe 6 without using a joint device such as a flare joint by rightening a tightening belt 8 such as a clamp, a clip, a band, etc., from an outer peripheral side thereof. A stopper part 7 which swells due to bulge machining is formed over whole periphery in an end part 6a of the metal pipe 6. In the initial connection condition, the rubber hose 1 adheres to the metal pipe 6 solidly due to tightening force of the tightening belt 8, and the rubber hose 1 is provided with sufficient sealing property to maintain stable sealing property and the connection property for a long time.
Patent JP-H05277915-A (JP)
Title: Wafer backside grinding device
IPC: H01L21/304
Filed: 1992-03-31
Abstract: PURPOSE:To improve grinding processing capacity by increasing the number of simultaneous grinding sheets to solve defect that grinding speed is low in a device to carry out grinding by way of arranging a wafer immediately under a grinding stone and lowering the grinding wheel to specified height. CONSTITUTION:With two pieces each of wafer chuck tables 2 immediately under each of a first grinding wheel 4, a second grinding wheel 5 and a third grinding wheel 6 arranged, this device has structure to simultaneously grind two sheets of wafer by one time lowering (grinding motion) of the grinding wheels.
Patent JP-S61233360-A (JP)
Title: Flaw detecting device also capable of measuring thickness
Inventor: KISANUKI TETSUYA
IPC: G01N27/90
Filed: 1985-04-09
Abstract: PURPOSE:To improve the inspecting work efficiency by providing a moving body with a flaw detector and an eddy current flaw detecting probe connected to a controller to detect the thickness and a crack or the like of the junction part between a blade base material of a turbine and a corrosion preventing plate. CONSTITUTION:A corrosion preventing plate 2 is joined to a part of a blade base material 1 as one body by a welding material 3 consisting of a nonmagnetic material. A pair of guide members 11 are provided on the base material 1 through a freely attachably and detachably provided fixed supporting member 10, and a moving body 12 is set to members 11 so that it can be moved longitudinally and transversely, and the moving body 12 is provided with an operation rod 13. Movements of the moving body 12 and the operation rod 13 are controlled by a controller 17, and the thickness and cracks or the like of the corrosion preventing plate 2 are detected by a flaw detector 14 and an eddy current flaw detecting probe 15 on the operation rod 13. Thus, the inspecting work efficiency and the reliability are improved.
Patent JP-S55871-A (JP)
Title: Consumed gas quantity indicator
Inventor: TANAHASHI TAKASHI
IPC: F23N5/26
Filed: 1978-06-20
Abstract: PURPOSE: To let controlled consumed volume to be displayed on the outside of the instrument which provides a mechanism which detects the pressure of the gas supplied to a burner nozzle and converts it into displacement of the consumed volume, a mechanism which magnifies the displacement and an indicator of the displacement.  
     CONSTITUTION: A diaphragm 3 and a pressure receiving plate 4 are arranged in the central part of a case 1 and a body 2, a spring 5 and a push rod 7 are put into operation in the center of the pressure plate 4 through an adjust screw 6, the push rod 7 is let to take vertical motion by the pressure introduced from a pressure pipe connecting mouth 1a. A rack plate 8 is connected with this push rod 7. A display drum 12 is let to be rotated by the vertical motion of the rack plate 8 through a pinion 10. Display in response to the gas pressure, that is, the consumed volume is let to be made on the window 15a of an indicator 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60219588-A (JP)
Inventor: NAKAMURA HISASHI
IPC: G21C9/016
Filed: 1984-04-16
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-S554704-A (JP)
Title: Semiconductor memory device
Inventor: TANAKA SUMIO
IPC: G11C17/18
Filed: 1978-06-21
Abstract: PURPOSE:To make a read speed high by rising and breaking rapidly the level change on a digit line by using a delay circuit to delay the operation of a feedback transistor. CONSTITUTION:Output terminal t is connected to read common line L1, by which the output of a selected memory cell is led out, through transistor TRQ3. Meanwhile, line L1 is connected to inverter INV1, and the output side is connected to feedback TRQ6 through a delay circuit, for example, resistive delay circuit R. Then, line L1 is connected to TRQ6 through INV2. By this constitution, the operation of TRQ6 can be delayed by a fixed time by delay circuit 6 at a level inversion time of line L1, so that the level change on the digit line can be risen and broken rapidly. As a result, the read speed can be made high.
Patent JP-H09247461-A (JP)
Title: Image reproducing device
Inventor: NAMITSUKA YOSHIYUKI
IPC: H04N1/40
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the image reproducing device in which an area with remarkable noise and noise desired to be eliminated are surely eliminated through manual setting and a reproduced image with high quality is obtained. SOLUTION: An image read section 10 reads an original optically and a read image is displayed on a display section 11. A partial area of the displayed image is designated by an operation section 12 and a coordinate calculation section 13 calculates the read coordinate of the designated area. A picture character separate section 14 separates the pattern area and the character area in the read image of the designated area and an isolation point detection section 15 detects an isolation point in the read image. An isolation point elimination section 16 eliminates the detected isolation point. According to the procedure, since elimination of the isolation point is not executed at the outside of the eliminating area, the required picture elements are not eliminated in mistake and the correction with high precision is executed. Moreover, the total processing time is reduced.
Patent JP-S553913-A (JP)
Title: Two-color heat-sensitive recording material
Inventor: KUBO TAKASHI
IPC: B41M5/337
Filed: 1978-06-23
Abstract: PURPOSE:In a two-color heat-sensitive recording material whose upper layer consists of specified  coloring components, to form a stable fresh two-color image by providing a decoloring agent  between two coloring layers and adding a specified decoloring agent to the upper layer. CONSTITUTION:A high-temperature heat-sensitive coloring layer 2, low-temperature heat-sensitive coloring layer 3, and decoloring layer 4 are formed on a support body 1 such as paper. The  components of the layer 3 are: one parts by weight of a noncolored or light-colored leuco dye,  e.g. a compound of the formula I (each of Rx, Ry, and R2 is H, OH, or the like); 3 to 8 parts  by weight of a phenolic or acid substance, e.g. thymol, as a developer, 0.2 to 1.2 parts by weight (per one part by weight of the total of the former two components) of an organic high polymeric  compound, e.g. polyvinyl alcohol, as a binder; and 0.02 to 0.3 parts by weight (per one part by  weight of the total of the former two components) of an oxidized alkylene adduct of bisphenol  which is white solid at normal temperature and is represented by formula II (n=2 or 3), as a  decoloring agent. The decoloring layer 4 contains 0.3 to 3.0 parts by weight of the decoloring  agent, which is not restricted to the above-specified compound but may be an alcohol that is solid  at normal temperature. The layer 2 does not need decoloring, so that a well known coloring system can be used.