baber/WOPTO huggingface dataset:
Patent JP-H0339543-A (JP)
Title: Vibration-insulating floor structure
Inventor: YOKOTA HARUHIKO
IPC: E04B5/43
Filed: 1989-07-07
Abstract: PURPOSE:To reduce vibration by a method in which frictional resistance occurs on the contact face to increase damping property of a floor structure when vertical loading is applied to floor slabs laminated and partly connected. CONSTITUTION:A lower PC plate 1 is placed between beams and recessions 7 with joints 5 are formed in the plate 1. An upper PC plate 3 with holes 8 to match the recessions 7 is placed on the plate 1 and pressed, and concrete is placed into the recessions 7 and the holes 8 to form the joints 5. The upper and lower PC plates 1 and 3 are partly connected to make the contact face 4 a frictional face. When dynamic load acts on the composite slab 6, the contact face 4 is abraded to cause frictional damping. Vibration can thus be reduced and sound-proofing effect can also be exhibited.
Patent JP-2000007226-A (JP)
Title: Conveyance truck for wire coil
Inventor: YOSHIMURA KOJI
IPC: B65H67/06
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a coil falling down prevention device capable of carrying a wire material coil in and out safely by providing an interlocking drive means turning a support member in a loading part and a pair of support members by an equal turn amount mutually and a control means thereof and controlling a turn amount in accordance with a size of the wire coil. SOLUTION: A pressing lever (support member) 13 is formed in substantially L shape and supports both end faces 60A in the direction of axial line of a wire coil 60 in its horizontal part (support part) 13A. Moreover, the pressing lever 13 is formed in such a way that it can turn using its lower end part 13p as the center of turn to correspond to a length (size) in the direction of axial line of the wire coil 60. A drive means 21 stops its drive at a position where the horizontal part 13A of the pressing lever 13 comes into contact with both end faces 60A in the direction of axial line of the wire coil 60 to support a position higher than a height of the substantially center of the wire coil 60 mechanically from both end parts in the direction of axial line.  Consequently, it is possible to cary the wire material coils 60 of all sizes in and out while preventing falling down of the wire coils 60.
Patent JP-H0465197-A (JP)
Title: Mounting method and mounting system
Inventor: KASAI SHOZO
IPC: H05K13/04
Filed: 1990-07-05
Abstract: PURPOSE:To see that outside parts supply can make use of natural drop by biasing the rotary shaft of a turret table by an angle alpha deg. in the vertical direction so that the operating direction of a finger head may be 2alpha deg. at the catch position and vertical at the release position. CONSTITUTION:The direction of the rotary shaft of a turret table 200 is biased by an angle alpha deg. to the vertical direction so that the operating direction of a finger head may be biased by an angle 2alpha deg. to the vertical direction at the catch position Q1. Moreover, a parts feeder is provided, which causes the work picked up to glide along the surface inclined at an angle 2alpha deg. to the reference plane and supplies it to the pickup position. This way, at the release position Q2, the operating position is made vertical to the positioning table, and at the catch position Q1, the operating position of the finger head 218B is biased by an angle 2alpha deg. in the vertical direction. It becomes possible to glide the work picked up, along the incline inclined at 2alpha deg. to the reference plane, and supply it to the pickup position, at the supply stroke.
Patent JP-S5799307-A (JP)
Title: Operating method of washer-dehydrator for screen sludge
Inventor: HIRAI ATSUO
IPC: B30B9/20
Filed: 1980-12-13
Abstract: PURPOSE: To enhance dehydrating efficiency and unnecessitate an exclusive washer by  a method wherein a screen sludge recovered at a sewage treatment plant or the like is  subjected to a simple washing by shaking it with washing water in a chute to remove  muddy components, then the sludge is subjected to primary and secondary dehydration.   
     CONSTITUTION: In the condition where a chute 6 is either opened or closed, when the screen sludge is fed onto an introducing chute 10 by a feed conveyor 13, high-pressure washing water is sprayed from nozzles 14 for washing to wash the sludge. When  the opening of the chute 6 is opened, the sludge and washing water are fed between  the chute 6 and an upper roller 1, when part of the washings is solely drained through  dehydrating holes of the chute 6. Then, while supplying washing water, the roller 1 is  stopped and the chute 6 pressed against the surface of the roller 1 and is shaken. After  removing mud, faces and the like contained in the sludge by repeating this operation,  the supply of washing water is stopped and the chute 6 is shaken to carry out the primary dehydration. Then, the secondary dehydration is conducted by driving the rollers  1, 2 in the direction of arrows and pressing the sludge and the like between the rollers  1, 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0523916-A (JP)
Title: Electric discharge machining device
Inventor: KISHI MASAKAZU
IPC: B23H7/20
Filed: 1991-07-17
Abstract: PURPOSE:To improve the working efficiently in an electric discharge machine using a power supply of which voltage pulse width is constant by calculating a total machining amount from an effective discharge time and peak current, and obtaining a value to a machining area from the relative speed between the workpiece and electrode and the total machining amount. CONSTITUTION:A discharge time signal C of effective discharge pulse is output form a machining condition detection circuit 5 to a total machining amount computing circuit 11, and a total machining amount G is estimated and it is input to a CNC means 9, then it is processed as a machining speed. A difference DELTAe between an output (e) of a low pass filter 6 and servo reference voltage eref is input to the CNC means 9 by a comparator 7. This CNC means 9 converts the data into signals and output them to drivers 3a-3c.
Patent JP-2000010082-A (JP)
Title: Mounting structure of liquid crystal display element and liquid crystal display device
Inventor: WADA TAKESHI
IPC: G02F1/1333
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To control costs for manufacturing a liquid crystal display device by using an existing cabinet for a liquid crystal display element of which size and method of mounting are different. SOLUTION: A mounting hole converting member 8 which possesses a screw hole at a position where a mounting hole provided on a liquid crystal display element 1 is made to coincide with a boss 6 provided on a cabinet 5 is fixed between the element 1 and the cabinet 5. By using the mounting hole converting member 8, the element 1 can be mounted to the cabinet 5 which is designed for a liquid crystal display element having a size or a method of mounting different from those of the element 1.
Patent JP-S5799450-A (JP)
Title: Method of fixing reinforcing plate in negative pressure system booster
Inventor: NISHII OSAJI
IPC: B60T13/56
Filed: 1980-12-12
Abstract: PURPOSE: To fix strongly a reinforcing plate of a negative pressure system booster by forming a projection on the seat surface of head of a mounting bolt for mounting said reinforcing plate on a body and the inner surface of the body simultaneously in the process of forming the mounting bolt and body.  
     CONSTITUTION: A negative pressure system brake booster B mounted on a brake master cylinder M has a body 13 consisting of two parts 11, 12 and a cylinder body 15 of the master cylinder M is fixedly secured to the body 13 by a plurality of mounting bolts 16 fixed to the body part 11. A reinforcing plate 18 is interposed between the head 16a of the bolt and the body part 11. A ring- shaped projection 16c is formed on the seat surface of the head 16a of mounting bolt in its forging process while a ring-shaped projection 11b is formed on the inner surface of the body portion 11 in its press process. The head 16a of bolt is welded to the reinforcing plate 18 while the reinforcing plate 18 is sandwiched by these projections 11b, 16c. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5799421-A (JP)
Title: Agricultural vehicle
Inventor: UJITA TSUGINOBU
IPC: B60K23/08
Filed: 1980-12-12
Abstract: PURPOSE: To obtain suitable running condition to road surface by providing a control mechanism capable of changing over into a running condition where circumferential speeds of front and rear driving wheels are made equal or another condition where the circumferential speed of the rear wheel is made faster than that of the rear wheel.  
     CONSTITUTION: An output shaft 13 of an engine 3 and a power takeout shaft 9 having another application for a speed change shaft are connected by a clutch 14. A transmission shaft 15 and a speed change shaft 16 for driving wheels are coaxially disposed in parallel with the shaft 9. A forward four-speed gear type speed change mechanism 16 and a rear speed gear mechanism 18 are provided between those shafts 9, 16 and a shell 19 on which three gears G 1  G 2  are unitedly arranged is loosely fit around the shaft 9. An intermediate shaft 21 and a transmission shaft 22 for driving front wheels are disposed in parallel with the shaft 16. A sub speed-change duplex gear G 9 , G 10  engaged with a gear G 6  or G 7  mounted on the intermediate shaft 21 are slidable to be mounted on the transmission shaft 16. By the sliding motion of the duplex gear G 9 , G 10 , the required running condition can be selectively obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1016674-A (JP)
Title: Assembly structure of door harness for vehicle
Inventor: YAMAGUCHI NOBORU
IPC: H01R35/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To improve appearance, etc., at the time of using a door harness protector. SOLUTION: It is constituted by providing a connector 4 of a harness 3 on the side of a car body main body free to revolve, inserting a door harness 8 in the inside of a protector 9, arranging a connecting connector 10 against the connector 4 on one end of the protector 9 and engaging the other end of the protector 9 with the inside of a door free to slide, the connector 4 is provided on a door fitting inwall 2 of a vehicle body main body 1, positioned between each of weather strips 11, 12 on the door side and on the vehicle body main body side, and each of the connectors and the protector 9 are perfectly hidden from the indoor side at the time of closing the door.  The protector 9 has a pair of slide pins in the vertical direction, and a slide guide 7 in the door has a guide groove 27 free to store the protector 9 and a pair of guide holes in the horizontal direction communicated to the guide groove 27 and free to engage with the slide pins. The slide guide 7 is provided by fitting it in a groove 33 of a door inner panel 6.
Patent JP-H0522530-A (JP)
Title: Laser light source device
Inventor: SUZUKI YASUO
IPC: H04N1/04
Filed: 1991-07-17
Abstract: PURPOSE:To make the filling of adhesive quickly and without fail and to improve the reliability of adhesion by providing an outer peripheral groove on the outer peripheral part of a lens-barrel and making the groove correspond to an adhesive dripping port and a bleeder hole of a holder. CONSTITUTION:On the outer peripheral part of a lens-barrel 103 housing a collimator lens 102, an outer peripheral groove 111 is provided so as to correspond to an adhesive dripping port 109 and a bleeder hole 110 provided on a holder 104. When the adhesive is poured from the dripping hole 109 after adjusting the positioning of the lens-barrel 103 and a holder 104, the adhesive is admitted to enter the space between the lens-barrel 103 and the holder 104 along the groove 111, and the air passes through the groove 111 and discharged from the bleeder hole 110. Thus, the quick and stable filling of the adhesive is enabled, resulting in improving the reliability of adhesion and keeping the parallel of the emitting light.
Patent JP-H0344889-A (JP)
Title: Refresh control circuit
Inventor: KIJINO TAKESHI
IPC: G11C11/401
Filed: 1989-07-11
Abstract: PURPOSE:To continuously attain the operation of a system even in the case of occurring a fault by using the refresh address outputted from an address counter thereafter when abnormality occurs on the refresh address outputted from address resister. CONSTITUTION:The address resister 1 fetches the refresh address 100 from an outer device, and outputs the refresh address 110 to a selector 3 and a checking circuit 4. The selector 3 supplies the refresh address 110 to a memory array 6 until the checking circuit 4 detects an error, and after detecting the error the refresh address 120 outputted from the address counter 2 is supplied to the memory array 6. At this time the refresh address 120 is the address fetching a first refresh address 100 and being updated, and is the same as the refresh address 100 in the case of the normal operation. In such a manner, even if the error is detected, the system can be operated without stopping the system.
Patent JP-S6072684-A (JP)
Title: Tig arc welding torch
Inventor: HORI KATSUYOSHI
IPC: B23K9/02
Filed: 1983-09-27
Abstract: PURPOSE:To perform easy welding operation even in a narrow and deep groove and to improve the reliability of a weld zone by holding a tungsten electrode with a member which is adjustable in attaching position thereby making the wire extension of the tungsten electrode changeable. CONSTITUTION:A tungsten electrode 41 is fastened to the top end of an electrode adjusting rod 40 and is screwed to a torch fixing member 33. The electrode 41 is inserted into a hole 42 for electrode provided to an electrode-holding plate 38. Electricity for forming an arc is conducted to the plate 38 via a cooling water pipe 37 and a gas pipe 35. The electrode 41 is held in tight contact with the plate 38 by retaining spring 45, by which the electrode 41 is not only cooled but also conducted with electricity. A wire 52 is strongly pressed to the inside wall of a contact chip 49 where the electricity is substantially and stably contactually conducted. The wire is thus heated and is delivered as a hot wire 48.
Patent JP-2001003467-A (JP)
Title: Ventilating wall structure
Inventor: YODA YASUHIRO
IPC: E04B2/56
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating wall structure completely free from any problem on structural strength. SOLUTION: A ventilating wall structure is formed so that a bedding material 3 is provided, with an interval between an exterior material 1 and an interior material an insulating material 4 is provided in a space between the interior material and bedding material 3, and vent holes 31 are provided in the bedding material 3. The vent holes 31 are located at positions out of diagonal lines (a) and (b) between the corner parts of the bedding material 3 and a space 66 between the exterior material 1 and the bedding material 3 communicates with an outside space at the upper and lower parts thereof.
Patent JP-H07146419-A (JP)
Title: Low-loss optical connector
Inventor: OCHIAI TOSHIHIRO
IPC: G02B6/36
Filed: 1993-05-27
Abstract: PURPOSE:To reduce connection loss between connectors by enlarging a core diameter of an optical fiber at an optical connector end surface by an ion radiation process. CONSTITUTION:An ion radiation process is applied to a core part 2 of an optical fiber exposed in an abutting surface 4 of an optical connector 3, dope material added to the core part 2 is scattered to a clad part 1, and a diameter of the core part 2 is enlarged. An optical fiber is thus manufactured by applying the ion radiation process to the core part 2 of the optical fiber after installing the connector 3 on the optical fiber, and the diameter of the core part 2 exposed in the abutting surface 4 of the optical connector 3 only is enlarged, compared to a type in which the optical fiber is preliminarily heated by a burner or the like to enlarge the diameter of the core part 2 where the connector is installed, so irregularity of light waves by the diameter enlargement can be restricted to the minimum. Because the diameter is enlarged after the fiber is installed on the connector 3, troublesomenesses such as failure of installation of the connector 3 and then re-heat treating the optical fiber can be eliminated.
Patent JP-2001003666-A (JP)
Title: Method for drilling concrete
Inventor: EKOSHI KEIJI
IPC: E21B1/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To efficiently crush concrete using a concrete drilling method and to prevent peripheral concrete from being adversely affected by the collision of a weight. SOLUTION: First, a Hume pipe 20 whose impact strength is about equal to or less than the impact strength of concrete is erected in a place where concrete 90 is to be placed. Next, concrete 40 is placed around the Hume pipe 20. After the placed concrete 40 hardens, a chisel 70 is repeatedly dropped onto the Hume pipe 20 and the concrete 40 around it from above so as to crush the Hume pipe 20 and the concrete 40 around it to drill a hole. More specifically, a casing tube 50 is rotated and pushed into the concrete 40 around the Hume pipe 20 and the chisel 70 is dropped into the casing tube 50 to crush the Hume pipe 20 and the concrete around it.
Patent JP-S6071660-A (JP)
Inventor: BINFURIITO PAURU
IPC: C08L51/02
Filed: 1984-08-28
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-S6421569-A (JP)
Title: Document forming device
Inventor: OYAMA YUTAKA
IPC: G06F17/22
Filed: 1987-07-15
Abstract: PURPOSE:To give accommodation to document forming work by providing the titled device with a leading character selecting means for selecting a required character out of characters indicating the heads of documents registered in a leading character table. CONSTITUTION:When the itemized input of documents is specified by an itemization specifying means 6, a control part 1 displays itemized leading character candidates in the leading character table 5 on a display part 4 to demand user's selection. When the user selects a required candidates out of the displayed leading character candidates by means of the leading character selecting means 7, the control part 1 sets up the selected leading character on a position indicated by a cursor, updates the contents of a document buffer 3 and then returns to its normal input state. Thus, leading characters in case of itemization are inputted by said series of operation. Consequently, a document forming device provided with an itemizing input system to be easily used by users can be obtained.
Patent JP-H1020344-A (JP)
Title: Liquid crystal display device
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/136
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To improve the display quality by providing the insulating film made of the oxide film or the nitride film of a metallic film constituting a display electrode on whole surface of a display electrode or on whole surface of the display electrode and the whole surface of a signal electrode to prevent the electric short circuit between the display electrode and a counter electrode from being generated. SOLUTION: A first signal electrode 3 and a lower part electrode 4 being an integral structure with the first signal electrode 3 are provided on a first substrate 1. A second signal electrode 32 is provided so as to cover over the first signal electrode 3. An upper part electrode is provided on the lower part electrode 4 and a display electrode 6 being an integral structure with the upper part electrode is provided on the first substrate 1 with an aluminum film. A counter electrode 15 is provided on a second substrate 22 so as to be confronted with the display electrode 6. An aluminum oxide film made of the oxide film of the aluminum film constituting respective electrodes is provided on the second signal electrode 32, on the upper part electrode and on the display electrode 6 as an insulating film 33.
Patent JP-H11352610-A (JP)
Title: Color switching filter device in color printer
Inventor: HASHI HIROSHI
IPC: G03B27/73
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a color switching filter device in a color printer capable of realizing the miniaturization of a head by making the color switching filter small in size. SOLUTION: A reflection mirror 33 is arranged in the inside of a rotary cylindrical color switching filter 31 and a Selfoc (R) lens array 32 is provided in the outside of the filter 31. After luminous flux from a light source 35 is transmitted through the filter 31, it is reflected by the mirror 33, further made to pass through the filter 31 and made incident on the lens array 32 arranged in the outside. Then, emitted light from the lens array 32 is made to reflect by the mirror 34 so as to irradiate and expose a film 36.
Patent JP-H0843006-A (JP)
Title: Device for detecting thickness of paper
Inventor: MIZUNO EIJI
IPC: G01B5/06
Filed: 1994-07-29
Abstract: PURPOSE:To detect the thickness of paper by reducing the effect of wrinkles. CONSTITUTION:Compressing rollers 1 and 2 are provided for a paper conveying path 6. Strong compressing force is applied on the compressing rollers 1 and 2 with springs 8 and 9. When the paper in conveyance passes between the compressing rollers 1 and 2, the wrinkles of the paper are smoothed out by the compressing force. Furthermore, the paper is conveyed between a thickness detecting roller 3 and a thickness reference roller 4. The amount of the displacement of the thickness detecting roller 3 corresponding to the thickness of the paper is read with a displacement-amount measuring part, and the thickness of the paper is measured. Since the wrinkles are smoothed out by the compressing forces of the compressing rollers 1 and 2 immediately before the detection of the thickness of the paper, the effect of the wrinkles is made small, and the thickness of the paper can be detected.
Patent JP-S6334304-A (JP)
Title: Hydraulic circuit for hydraulic shovel
Inventor: MATSUNAGA CHIHARU
IPC: F15B11/17
Filed: 1986-07-29
Abstract: PURPOSE:To prevent the remarkable reduction in operating speed of an actuator, by providing a restriction for decreasing an opening according to a selected position, in an upstream selector valve connected to a first pump. CONSTITUTION:A pair of selector valves 7 and 8 are connected to a first pump 1. The upstream selector valve 7 is provided with restrictions 4a and 4b for communicating a supply passage 16 of the upstream selector valve 7 with a supply passage 17 of the downstream selector valve 8 at a neutral position 7a of the upstream selector valve 7, while decreasing an opening according to a selected position. In a simultaneous operation wherein the upstream selector valve 7 is maintained in the neutral position, and a load of the downstream selector valve 8 is in a loaded condition, a pressure oil may be supplied to the downstream selector valve 8 not through the restrictions 4a and 4b. Accordingly, the operating speed of an actuator to be controlled by the downstream selector valve may be prevented from being remarkably reduced.