baber/WOPTO huggingface dataset:
Patent JP-H1072801-A (JP)
Title: Switching method of railroad track
Inventor: NAKAJIMA TAKESHI
IPC: E01B37/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a switching method capable of well-balancedly lowering a long and large work beam by simple working in a short time without requiring many workers and many expensive devices. SOLUTION: In this switching method, a present railroad track 50 is replaced by a track located upward thereof by lowering and erecting a newly installing railroad track 10 together with a work beam 13 temporarily disposed upward of the present railroad track 50 toward a support beam 31 previously constructed along both the sides of the present railroad track 50. In the case the work beam 13 having the newly installing railroad track 10 mounted thereon is hung with a number of pulleys 16 attached to both a frame 11 and the work beam 13 and a wire 17 continuously wound around the pulleys 16 from the frame 11 set upward thereof. The wire 17 is unwound by a winch 18, and the work beam 13 is spanned and installed on the support beam 31 by gradually lowering a whole of the work beam 13 to which the pulleys 16 are attached.
Patent JP-H0871975-A (JP)
Title: Part attaching device
Inventor: YANAGISAWA YOSHIYUKI
IPC: H05K13/04
Filed: 1994-08-30
Abstract: PURPOSE: To provide a part attaching device which can rapidly accelerate and decelerate the vertical motion of a head part which realizing the minimization of the tool pressing value so as to shorten the tact and prevent abrasion of a component and lowering of accuracy thereof. CONSTITUTION: A head part 301 which is vertically movable, relative to a base, is composed of a part holding means 305 for removably holding a part 317 so as to vertically move the head part in order to supply the part 317 to an object, a weight reducing means for reducing the weight in the holding means in order to reduce the degree of pressing during the supply of the part to the object, and a clamp means for preventing vibration from producing the weight reducing means during vertical movement of the holding means.
Patent JP-2001048909-A (JP)
Title: PRODUCTION OF AROMATIC VINYL COMPOUND, alpha-OLEFIN COPOLYMER
Inventor: SUGIMURA KENJI
IPC: C08F4/64
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an aromatic vinyl compound. α-olefin copolymer by copolymerizing an aromatic vinyl compound and an α-olefin in the presence of a catalyst containing a specific transition metal compound. SOLUTION: An aromatic vinyl compound. α-olefin copolymer is produced by copolymerizing an aromatic vinyl compound and an α-olefin in the presence of a catalyst composed of (A) a transition metal compound expressed by formula (M is Ti, Zr or the like; R1 to R5 are each a halogen, a hydrocarbon group or the like; A is carbon or the like; (m) and (n) are each an integer of 0-2; E is a substituent containing C, N or the like; (p) is a number satisfying the valence of M; X is a halogen or the like) and (B) at least one kind of compound selected from (B1) an organometallic compound, (B2) an organic aluminoxy compound and (B3) a compound reacting with the transition metal compound A to form an ion pair.
Patent JP-H0866491-A (JP)
Title: Fire suppression system
Inventor: MIYAMURA SHIGEJI
IPC: A62C35/20
Filed: 1994-08-29
Abstract: PURPOSE: To provide a fire suppression system which can prevent a wound and stored fire hose from loosing its shape, and enables the hose to be pulled out smoothly. CONSTITUTION: On both sides of an opening 2 of a container box 1, right and left regulating beards 8, 9 are installed, which are constantly forced to go into the container box 1 by springs 13. By the regulating boards 8, 9, both sides of the front surface of a hose 4 wound and stored in the container box 1 in multiple lines and multiple layers, are held to prevent the wound and stored hose 4 from loosing its shape in the forward direction. In addition, according to the direction and force of pulling out the wound and stored hose 4, the regulating boards 8, 9 are inclined forward so that the wound and stored hose 4 may smoothly be pulled out, using the rear surfaces of the regulating boards 8, 9 as guides.
Patent JP-H0780824-A (JP)
Title: Mortar supply device
Inventor: OKAMOTO TADASHI
IPC: B28B13/02
Filed: 1993-09-14
Abstract: PURPOSE:To obtain a mortar molded piece having a good appearance without occurrence of a molding failure by preventing a mortar from firmly adhering to the inner wall and bottom face of a material container. CONSTITUTION:In a mortar supply device provided with a mortar supply port 4 on the bottom face of a container 1 and a supply device disposed below the supply port 4 for weighing and supplying a mortar, a mortar material stirring blade 2 is provided inside the container 1, and a scraper 3 is attached to the stirring blade 2 for preventing the mortar from firmly adhering to the inner wall and bottom face of the container 1.
Patent JP-H1068962-A (JP)
Title: Liquid crystal display panel
Inventor: AMANO TORU
IPC: G02F1/1343
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To enable the remedy for static electricity in an assembly stage to be executed by using a finished liquid crystal display panel and to avoid complication of production stages by diffusing charges to shorting bus lines by the destruction of insulating film parts in case the voltage above a reference value is inputted to MIM elements. SOLUTION: The insulating film parts of the MIM elements 61a, 61b, 62a, 62b do not cause dielectric breakdown and do not affect driving signals by the voltage impression below about <=30v which is the normal driving voltage of the liquid crystal display panel, but when the high voltage above about 100V is impressed on the panel by static electricity, the dielectric breakdown occurs in the insulating film parts of the MIM elements 61a, 61b, 62a, 62b and, therefore, the charges are diffused onto the shorting bus liens 51, 52. Since the MIM elements 61a, 61b, 62a, 62b act as fuse elements in such a manner, the remedy for the static electricity in the subsequent assembly stage using the liquid crystal display panel is possible while the display characteristics at the time of normal driving are well maintained.
Patent JP-S59122604-A (JP)
Inventor: YOSHIKAWA SHIGEAKI
IPC: E01C11/24
Filed: 1982-12-27
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-S6472735-A (JP)
Title: Nuclear magnetic resonance image calculation method
Inventor: YODA KIYOSHI
IPC: A61B10/00
Filed: 1987-09-16
Abstract: PURPOSE:To shorten measuring and processing times, by taking in one of a pair of receiving signals to apply Fourier transform thereto and calculating the fourth data from the complex conjugate operation of the third data after phase correction and applying Fourier transform to the third and fourth data in a phase encoding direction. CONSTITUTION:A receiving signal is taken in with respect to non-negative or non-positive phase encoding quantity and the peak position of the receiving signal is calculated by interpolation using Fourier transform and the third data from which a phase error is removed is calculated. Next, the fourth data to positive or negative phase encoding quantity is subjected to complex conjugate operation, and the third and fourth data to all of phase encoding quantities are subjected to Fourier transform in a phase encoding direction to calculate a nuclear magnetic resonance image. Therefore, a nuclear magnetic resonance image calculating method imparting no phase error and capable of performing high speed measuring processing is obtained.
Patent JP-S60125460-A (JP)
Title: Deformation absorbing bellows
Inventor: USAMI SABUROU
IPC: G21D1/00
Filed: 1983-12-07
Abstract: PURPOSE:To enhance the high-temperature fatigue strength of a deformation absorbing bellows made of a material whose high temperature fatigue strength for maintaining the material against the tensile strains corresponding to an internal and an external media is different thereto, by making the crest and trough of the bellows different in flexural rigidity from each other. CONSTITUTION:The radius r1 of curvature of the crest 3 of a deformation-absorbing bellows is made 2.2 times as much as that r2 of its trough 4. The rigidity of the crest 3 is made higher than that of the trough 4 so that the strain of the crest is about one third of that of the trough. When the bellows is compressively deformed, a tensile and a compressive strains are caused in the outer and inner portions of the crest 3 and a compressive and a tensile strains are caused in the outer and inner portions of the trough 4, respectively. The strain of the crest 3 is about 0.5%, while that of the trough 4 is about 1.5%. The outer portions of both the crest 3 and the trough 4 are broken by about 1,200 times of repetition of the deformation of the bellows. The life of the bellows is about 4 times as long as that of a conventional bellows.
Patent JP-2001055091-A (JP)
Title: Slide type console box
Inventor: YAMADA TOSHIHARU
IPC: B60R7/04
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To adopt to a bench seat specification car. SOLUTION: A console box 1 is composed of a base 4 held by a rail 3 and a console main body 5 in which the base 4 is attached/detached. A slide lock mechanism 16 for regulating the movement of the base 4 is provided on the recessed part 15 of the base 4. The slide lock mechanism 16 is composed of a lever 22 arranged in a recessed part 15 and a slide stopper pivoted on the lever 22. The slide stopper can form a lock state inserted in the stopper insertion hole of the rail 3 and an unlock state pulled out from the stopper insertion hole. First/second strikers 46, 49 are provided on the base 4 and a first hook 64 engaged/disengaged to/from the first striker 46, an engaging/disengaging lock mechanism 66 engaged/disengaged to/from the second striker 46 and an operation hole 81 capable of the operation of the lever 22 are provided on the console main body 5.
Patent JP-H0783783-A (JP)
Title: Unbalance measuring apparatus
Inventor: KONO TAKASHI
IPC: G01M1/16
Filed: 1993-09-16
Abstract: PURPOSE:To measure the unbalance of a rotary body with high accuracy by a simple constitution. CONSTITUTION:A rotary body 3 becoming an object to be measured is mounted on a vibration stand 2 and recessed parts 6 are constituted at least at three places opposed to the vibration stand 2 and the base 1 and spherical bodies 7 each having a radius smaller than that of each of the recessed parts 6 are fitted in the recessed parts 6. When the vibration stand 2 receives the unbalance force of the rotary body 3, the spherical bodies 7 tumble on the surfaces of the recessed parts 6 while raising the vibration stand 2 and change to the position where the restoration force due to their own wt. of the vibration stand 2 and the unbalance force are well balanced. By measuring this change, even the extremely small unbalance of the rotary body 3 can be measured with high accuracy.
Patent JP-H0895055-A (JP)
Title: Liquid crystal display device
Inventor: HIRAI TAKANORI
IPC: G02F1/1337
Filed: 1994-09-26
Abstract: PURPOSE: To provide a liquid crystal display device, which is provided with a high contrast, a wide visual angle characteristic, high responsiveness, and large capacity display performance, by arranging a liquid crystal phase which is operated to display while a disclination line is generated. CONSTITUTION: On a TFD substrate 104 and an opposed substrate 107, an oriented film material, by which horizontal orienting ability for regulating a position of a liquid crystal molecule at a slight tilting angle of approximately 2 deg. without performing orienting process can be obtained, is applied and burnt without any following orienting process, and oriented films 108, 109 are formed. A liquid crystal layer 113 is a random orientation type liquid crystal layer, and nematic type liquid crystal material exhibiting regular dielectric anisotropy is used for the liquid crystal composition. A liquid crystal display panel formed in this way is inserted between orthogonal polarizing plates 201, 202 and is driven by impressed voltage within a range in which a disclination line is always generated and no hysteresis in a voltage-transmittance characteristic is generated.  As a result, a high contrast is provided, while no staining and no after-image is generated, and high response speed is accomplished.
Patent JP-H0281876-A (JP)
Title: Bobbin holder
Inventor: KOKUBO SEIJI
IPC: B65H54/547
Filed: 1988-09-16
Abstract: PURPOSE:To enable stable operation of the bobbin holder of a multiple-yarn winder by fitting an elastic body with a metallic member to a bobbin shaft through a spacer, and retaining the bobbin with the elastic body expanded out in the diametrical direction to reinforce the bobbin holding. CONSTITUTION:An elastic body with a metallic member when a ring-shaped elastic body 1 is held between metallic members 2, 3 is set and fitted to the outer casing surface of a bobbin shaft 10 through a spacer 4 and an end cap 5. The bobbin shaft 10 is supported by a shaft 12 and is rotated by a motor. The ring-shaped elastic body 1 is compressed through an axial load by a spring member 6 to expand out the body 1 in a radial direction and hold a bobbin 11. Compressed air is delivered to the bobbin shaft 10 through an air inlet hole 13 to compress a spring member 6 and the compressive force of the ring- shaped elastic body 1 is released through the end cap 5 and spacer 4. It is thus possible to hold multiple bobbins uniformly and to provide stable operation.
Patent JP-H0891726-A (JP)
Title: Safety switch of elevator and inspection therefor
Inventor: HIO SEIJI
IPC: B66B5/00
Filed: 1994-09-26
Abstract: PURPOSE: To provide a safety switch for an elevator which can carry out inspection in safe and efficiently. CONSTITUTION: A safety switch for an elevator is equipped with an installation part 7 installed along the rising/lowering direction in an elevator shaft, switch 6 which is installed in the installation part and operates through the contact with the cam of the cage of the elevator, and a fixing bracket 11 whose one end is fixed so as not to move in the elevator shaft and the other end is installed at the installation part by a demountable bolt 17 and fixes the installation part. Further, a turnable bracket 12 whose one end is installed on a ratchet mechanism 13 fixed in the elevator shaft, in a turnable manner, and the other end is installed at the installation part is provided. Accordingly, an operator can shift to a position for easy inspection for the installation part, by demounting the demountable bolt, and safety and workability can be improved.
Patent JP-H1073523-A (JP)
Title: Moisture meter and moisture measuring method
Inventor: ARAI SUMIO
IPC: G01N5/04
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a moisture meter by which the moisture state of an object is measured precisely and in a short time by a method wherein the object is heated and the temperature gradient of a heat-transfer block whose internal temperature gradient is changed according to a change in the moisture of the object is measured. SOLUTION: An object 2 is placed on the surface of a heat-transfer block 11, and its weight at this time is measured instantaneously by a weight measuring mechanism 4 so as to be stored in a memory at a control mechanism 5. After that, the object 2 is heated quickly by the heat-transfer block 11 at a temperature which is considerably higher than the boiling point of moisture, the moisture is evaporated, and a temperature gradient between a small hole 12b and a small hole 12c at the upper part and the lower part of the heat-transfer block 11 is measured by a moisture state detector 5 15. When a state that the gradient is large (about 20 deg.C) is changed to a state that the gradient is small (about 1 to 4 deg.C), an output is issued to the control mechanism 5 from a moisture-state judgment means 17, a state that the moisture inside the object 2 is evaporated wholly and dried is detected so as to be displayed on an operating panel 6. At the same time, the reduction amount of the moisture due to heating and drying inside the object 2 is found by a weight computing part 4 at a weight measuring mechanism 4, and a moisture content inside the object 2 is computed so as to be displayed on the display panel 6.
Patent JP-H0391418-A (JP)
Title: Apparatus for discharging grain of combine
Inventor: SHIRAKATA MIKIYA
IPC: A01F12/46
Filed: 1989-09-04
Abstract: PURPOSE:To prevent breakage of lowering switch and surely house grains by turning a lower limit switch on, lowering a discharge auger for a definite time and housing grains when the discharge auger is lowered to a housing position by ON operation of a housing switch. CONSTITUTION:An upper limit switch 13 and lower limit switch 4 for detecting upper and lower turning range of a discharge auger 2 and stopping turning are provided. The lower limit switch 4 is attached on the upper end of a grain lifting cylinder 10 and turned on when an auger 2 is turned downward and brought into contact with an auger suspension 5. When a housing switch is turned on and the signal is input into an auger control device 23, the discharge auger 2 is turned upward and when the upper limit switch 13 is turned on, the discharge auger is stopped. Then a turning control signal is output and the discharge auger 2 is turned to a housing position and turning switches 6 and 14 are turned on and lowering control signal is output. When the auger 2 is turned downward and the lower limit switch 4 is turned on, a timer 22 is operated. While the timer 22 is operated for a definite time, a lowering solenoid 19 is exited and the auger 2 is turned downward and housed in an auger receiver.
Patent JP-S6473541-A (JP)
Title: Recording and reproducing device
Inventor: SHIMAZAKI KATSUHISA
IPC: G11B15/467
Filed: 1987-09-14
Abstract: PURPOSE:To prevent the deflection and runout of a tracking control in the rewriting part of a signal at the time of a tracking control reproducing by rewriting in a condition in which a rotary head position is dislocated to the former head position at the time of recording based on a pilot signal from both adjoining tracks. CONSTITUTION:The pilot signal is extracted by a band-pass filter (BPF) 1, and the output is peak-detected by a peak detecting circuit 4. Thereafter, when a subcode after-recording switching input signal is inputted, after an output level compressed to 1/2 by a 1/2 compressing circuit 8 is subtracted from or added to the reproducing output of the pilot signal from both adjoining tracks by an ATF (tracking control) and the rotary head is dislocated up to the position equal to the former position at the time of the recording, the recording is executed in suspending the ATF by the recording/reproducing switching input signal. Thus, at the time of an ATF reproducing, the deflection and runout of the ATF can be prevented in the part in which the signal is rewritten.
Patent JP-H0785094-A (JP)
Title: Method for automatically matching distributed data
Inventor: NOMARU MINORU
IPC: G06F17/30
Filed: 1993-09-16
Abstract: PURPOSE:To automatically match the same data as the changed distributed data with the changed data when any of the distribued data is changed. CONSTITUTION:When the contents of data in a database 32 is changed, whether the changed data and the data with the same contents are stored in either local database 38 or 42 is retrieved and rewriting is performed so that the retrieved data and the changed data can have the same contents. When the contents of the local database 38 and 42 are changed, whether the changed data and the data with the same contents are stored in database 32 or local database 38 or 42 is retrieved. The retrieved data is rewritten so that it has the same contents with the changed data.
Patent JP-H0671701-A (JP)
Title: Metal mold for molding resin
Inventor: TSUKUI KENICHI
IPC: B29C45/33
Filed: 1992-08-28
Abstract: PURPOSE:To effectively prevent damage of an ejector pin due to interference without complicating a metal mold by bringing a protrusion protruding from other mold plate into contact with a return pin when mold plates are blocked. CONSTITUTION:A return pin 22 is disposed at a position occupied on an extension of an end of a protrusion 12b when it protrudes mostly from a movable mold plate 15 and at a position occupied out of a region of arranging the protrusion 12b of a stationary mold plate 12 when it is fully retracted. When the plate 15 is moved to be blocked to the plate 12, the end of the protrusion 12b protruding from the plate 12 is brought into contact with the end of the pin 22. Thus, an ejector plate 23 and ejector pins 20, 21 are quickly retracted to the plate 15 through the return pin. Accordingly, an interference between a slide block 17 and the pin 20 can be prevented.
Patent JP-S60122921-A (JP)
Title: Ecd provided with insulating layer
Inventor: MINAMITANI TAKANORI
IPC: G02F1/1523
Filed: 1983-12-06
Abstract: PURPOSE:To improve the remaining color in the stage of decoloring by interposing an insulating layer between the lower electrode of an electrochromic display element and a tantalum pentoxide except the part where an iridium hydroxide is interposed. CONSTITUTION:A lower electrode 12 consisting of indium-tin oxide is formed on a glass base plate 11 and an iridium hydroxide layer 13 is formed to a display pattern shape thereon. An insulating film 20 consisting of alumina, etc. is formed over the entire surface of the electrode 12 except the lead-out part for the purpose of conducting the electrode 12 to the outside and the layer 13. A tantalum pentoxide layer 14 which is a solid electrolyte, a tungsten trioxide layer 15 which is a reduction coloring type electrochromic material and an upper electrode 16 consisting of indium-tin oxide are are successively formed, by which the intended electrochromic display element is obtd. The element has no remaining color when decolored.
Patent JP-H1156596-A (JP)
Title: Sound shielding and sound absorbing curtain
Inventor: ISODA NORIHIRO
IPC: A47H23/08
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively limit the propagation of sounds by sticking finely meshed fabrics to the respective front layers of two sheets of plastic films, and sticking coarsely meshed fabrics thereon to form sound absorbing materials, arranging these materials back to back and integrating the materials via a coarsely meshed fabrics central fabric held therebetween. SOLUTION: The sound absorbing materials A'1 , A'2 are formed by successively sticking the finely meshed fabrics a1 , a'2 and the coarsely meshed fabrics a1 , a'2 to the front surfaces of the plastic films A1 , A2 . The sound absorbing curtain C is constituted by arranging these sound absorbing materials A'1 A'2 back to back, arranging the coarsely meshed (meshed fabric, etc.), central fabric B in the state of holding the same between both and imparting a corrugated shape at need thereto together with the integration of these materials and fabrics According to such sound absorbing C, the sounds X1 X2 generated on the inner side of a room are absorbed in the respective fabrics and are offset while intricately reflecting among the fibers of the fabric meshes, by which the sounds are effectively absorbed.