baber/WOPTO huggingface dataset:
Patent JP-H10129542-A (JP)
Title: Link mud scraping device for crawler travel body
Inventor: KUBOTA YORIMICHI
IPC: B62D55/088
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To forcedly scrape accumulated mud by rotatably providing a mud scraping means having a toothlike projection on a truck frame to plunge the toothlike projection in order between adjoining pinning means of a clawler in accordance with the rotation of the clawler, and provide a mud scraping hole, positioned between the adjoining pinning means, on the clawler. SOLUTION: A mud scraping means 4 is rotatably fitted via a bearing to a supporting spindle 52b, supported on a support 52a stoodly provided on a truck frame 52; and has a toothlike projection 42 radiationary and stoodly provided on the center boss 40, and a cylinder part 44 provided on both the sides of the center boss 40. The projection 42 is toothlikely formed on the mud scraping means 4, and the mud scraping means 4 is plunged in order between the adjoining pinning means 68 of the catapillar 58 to be arranged in the center boss 40 so as to rotate. Each mud scraping hole 6 is formed on a position between links 60a and 60b of a link pair 60 between the pinning means 68, thereby throughly pushing and scraping mud accumulated on the portion of the link pair 60.
Patent JP-H11218789-A (JP)
Title: Production of uv curing optical modulation film for light valve
Inventor: HYUIFAN TSUAN
IPC: G02F1/19
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a film which contains a polymer matrix crosslinked by UV rays and is suitable for use as an optical modulation unit for a light valve. SOLUTION: The polymer matrix is preferably a polymer contg. a pendant functional group crosslinkable by UV rays in the presence of a suitable photoinitiator. The film is formed by a result of a crosslinking reaction by forming the emulsion of a light valve suspension into the liquid UV crosslinkable polymer or oligomer, more preferably the polymer.
Patent JP-S61155208-A (JP)
Inventor: SUTEIIBUN HARII KURISUCHIYANSE
IPC: D06L3/02
Filed: 1985-12-23
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-H0998837-A (JP)
Title: Fiber for brush bristle
Inventor: KAMIYA KAZUYUKI
IPC: A46D1/05
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To enable a bristle to enter a small gap in a periodontal pocket by polishing the end of a complex fiber bristle made of a resin skin layer and a resin core layer not bonded to each other. and dividing the end into a plurality. SOLUTION: Fiber 1 is formed to have a complex fiber structure having a core layer 3 covered with a skin layer 2. The skin layer 2 is formed out of single resin, and the core layer 3 is formed out of single resin or a plurality types of different resins having quality different from the skin layer 2 and not bonded thereto. The bristle fiber so made is implanted in a toothbrush and, then, the end of the fiber is polished. As a result, the thin part of the bristle end disappears, due to polishing, and the skin layer 2 and the core layer 3 not bonded to each other come to have an independent bristle end. At the same time, each divided bristle end comes to have a fine and sharp form. The bristle end finely divided can easily reach even a small gap such as a periodontal pocket. Also, the number of bristles at the bristle end becomes large, because the end is divided into a plurality.  Thus, the effect of removing dental plaque can be improved. Furthermore. the durability of the bristles becomes high, because the elastic deformation of the fiber is small and the fiber is stiff.
Patent JP-H03148854-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NISHIMURA HIROSHI
IPC: H01L21/768
Filed: 1989-11-06
Abstract: PURPOSE:To form a connecting hole having less reduction in a sectional area and high reliability by removing a spontaneous oxide film in an inert gas atmosphere in which fluorine gas is added, and removing a sidewall insulating film adhered to a bottom with the fluorine gas. CONSTITUTION:An insulating film 11, a conductive film 12, a spontaneous oxide film 13 and an insulating film 14 are formed on a silicon substrate 10, the film 14 is etched, and a connecting hole having a taper is formed. Then, argon gas in which NF3 gas 16 of fluorine gas is added is introduced into a vacuum reaction chamber, and the film 13 of the bottom is removed by sputter etching. ln this case, the film 14 of the sidewall of the hole is sputtered by argon ions 17, and adhered to the bottom of the hole, but rapidly removed with the gas 16. Then, a conductive layer 18 is formed in the hole. Thus, the sectional area of the wiring in the hole is not reduced, and the hole having high reliability can be formed.
Patent JP-H05128382-A (JP)
Title: Method and device for detecting fire
Inventor: OKAYAMA YOSHIAKI
IPC: H01J49/26
Filed: 1991-11-05
Abstract: PURPOSE:To provide the method and device for detecting fire capable of accurately detecting an inherent substance to be generated at an early stage of a fire. CONSTITUTION:A fire is discriminated when an m/z value (mass number/charge number) detected by executing mass spectrometry of the air sampled from a monitoring section includes the m/z value of at least one substance to be generated by a fire. The device for executing the method is provided with a mass spectrometry means analyzing the mass of the air sampled from the monitoring section, a register means registering one or more m/z value of the substance to be generated by a fire, and a discrimination means discriminating the occurrence of a fire when at least one coincident m/z value is found among m/z values detected by the analysis means and registered by the register means by comparing both the means.
Patent JP-H08126839-A (JP)
Title: Treatment of waste clay and adsorbent composed of its treated material
Inventor: KUNII DAIZO
IPC: B01J20/20
Filed: 1994-10-31
Abstract: PURPOSE: To regenerate a white clay matter excellent in adsorbability by feeding a waste clay containing an oil matter to an air tight rotary kiln and dry distilling the oil matter in a non-oxidizing atmosphere under a specific firing temp. and residence time to separate the oil matter therefrom. CONSTITUTION: The waste clay containing the oil matter is fed to the rotary kiln to separate the oil matter by dry distilling in the non-oxidizing atmosphere at the firing temp. of 300-700 deg.C for the residence time of <=200min. As the rotary kiln, an indirect heating type rotary kiln is suitable and particularly an FM rotary kiln (U-turn kiln) having excellent volumetric efficiency is preferable. As the non-oxidizing gas, a gas having no oxidizing property such as nitrogen, argon, hydrogen, hydrocarbon, steam, carbon dioxide or the like is used. As a result, a black and brown clay matter having excellent adsorbability is recovered. In this case, the clay is finishing-fired at 400-800 deg.C if a white clay is required to rise the commercial value.
Patent JP-S63142762-A (JP)
Title: Writable electronic displaying and recording device
Inventor: TAKAHASHI TERUOMI
IPC: H04N1/00
Filed: 1986-12-04
Abstract: PURPOSE:To improve the efficiency of a conference by providing an endless sheet-shape write member, a means writing in a medium a result that a second read means has read the picture information of an optional original, and a means recording and outputting picture information on a writing surface which a first read means has read. CONSTITUTION:A recording medium 1 which is supported by three parallel rollers 30, and is driven by the pulse motor M of a driving source in the direction an arrow A passes near a toner supply roller 10. If toner T which is on the roller 10 reaches a recording position 13, the head of toner T is generated, and if a signal generator 16 gives a recording signal voltage to a recording electrode 14, a load which has reversed polarity of the load on a back electrode roller 31 is injected to toner-T, and toner T is adhended and accumulated near 32 a magnet 15 along the recording electrode 14. The picture has responded to the picture on the original which a reader 8 being the seocnd read means has read. A printer 9 can record and output to a photosensitive recording paper the picture signal which the first read means reading the picture written on a blackboard by a felt pen and the like has read.
Patent JP-2000123664-A (JP)
Title: Manufacture of transposed electric wire and device therefor
Inventor: KARASAWA NAOKI
IPC: H01B13/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a transposed electric wire manufacturing method and device for capable of improving the shape of transposition and enhance the producibility and quality without giving external damage of a flat element wire by controlling the pressing force of a guide to make a press in the X- and Y-direction perpendicular to the side face of the transposed electric wire properly in accordance with the cycle (motion) of transposition. SOLUTION: This transposed electric wire manufacturing device is equipped with a pressing mechanism capable of varying the pressing force at ant desired intervals for changing the pressing force to be applied to guides synchronously with the operation to give a dislocation force. The pressing mechanism is equipped with adjusting members 111 and 112 for adjusting the pressing force to the guides 102 and 103 and pressurizing shafts 113 and 114 coupled with the guides with possibility of relative axial movement with the adjusting members, and it is preferable that the additional pressing force from a drive source is transmitted to the guides by these pressurizing shafts. The adjusting members 111 and 112 take a form of hollow bolts engaged with guide frames 117 and 118, and therein the pressurizing shafts 113 and 114 should preferably be inserted.  Further it is preferred that the arrangement includes means (load sensor or load cell) 104 and 105 to indicate or display the guide pressing force.
Patent JP-H06115442-A (JP)
Title: Steering angle ratio variable device
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a sufficient minimum rotation radius in the maximum steering operation of a steering wheel even though the steering angle ratio is set at a value suitable for a high speed scope, by providing a mechanical power transmitting means to make the relation of the input angle and the output angle in a nonlinear form. CONSTITUTION:In a steering angle ratio variable means 43, the distance from the fluctuation center of a lever member 16 to the engaging position between the arm 17 of a converting nut member 7 and the lever member 16, that is the length of the arm, is changed continuously in the scope of the sizes a to b, when the converting nut member 7 is rotated. The ratio of the linear movement of the converting nut member 7 and the fluctuating movement of the lever member 16 is changed according to the variation of the length of the arm, and thereby, the steering angle ratio is set. On the other hand, both the first and the second gears 21 and 26 to transmit the rotation of a shaft 18 to a rack 28 are made in an oval form, and as a result, the second gear 26 rotates with a nonlinear feature to increase the speed to the increase of the input angle. Consequently, a small steering angle ratio suitable for a high speed scope is obtained in a small steering angle operation, while a steering angle ratio same as the ordinary steering device is obtained by increasing the steering angle ratio, in a large steering angle operation.
Patent JP-H03152366-A (JP)
Title: Expansion valve for refrigerator
Inventor: AZEYANAGI ISAO
IPC: F25B41/06
Filed: 1989-11-07
Abstract: PURPOSE:To reduce noise of refrigerant flow at the time of starting by opening a sub valve member when the differential pressure at the upstream and downstream of the member becomes a set pressure or higher. CONSTITUTION:When refrigerant demand of an evaporator is raised, refrigerant flow rate of a refrigerant inlet passage 2 is increased. Thus, refrigerant pressure in a sub valve refrigerant passage 27 is raised. When a difference between the refrigerant pressure in the passage 27 and the pressure in a container 28 becomes a set pressure or higher, the refrigerant presses a sub valve 24 to move down it against the tension of a second regulating spring 26 to open between a sub valve body 20 and a valve seat 23. Accordingly, refrigerant passed through a lateral refrigerant passage 13 and a vertical refrigerant passage 14 (first bypass passage) is passed through the valve 24 and the opening of the seat 23 to become foggy, passed from the container 28 (second bypass passage) through a refrigerant outlet passage 3 to an evaporator. Thus, cooling down performance is improved without increasing the port diameter of an expansion valve 1, and the noise of the refrigerant flow is reduced.
Patent JP-H11331805-A (JP)
Title: Method for controlling access to domestic network and device mounting the method
Inventor: CAMPINOS ARNALDO
IPC: H04N7/16
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To allow a service provider to select its own service in setting of a domestic terminal on a network by composing items to be unscrambled, which include a decoded control word, first data and the address of a terminal. SOLUTION: An item 1 constitutes a message. The message includes a header 6 where contents H make it possible to decide the type and size of data especially included in the message, data 7 including the address AD of the domestic terminal which transmitted the request of access to a program, data 8 including the deciphered control word SW of an intention to unscramble a program element, data 9 including data PID (CW) and data 10 including an item X making it possible to show whether a control word CW is a first-type control word or a second type control word. Thus, the items to be unscrambled are composed.
Patent JP-2000119601-A (JP)
Title: Film-forming composition, method of forming film and porous film
Inventor: GOTO KOHEI
IPC: H01L23/31
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which gives a film excellent in adherence, uniformity, permittivity characteristics and heat resistance by blending a metal alkoxide or its hydrolyzate or partial condensate, a silyl group-modified sugar chain structure compound, a compound having a polyalkylene oxide structure, a lipophilic compound and/or a microemulsion. SOLUTION: Tetraalkoxysilane compounds are desirably used as a metal alkoxide and 0.3-1.2 mol of water per mol of the alkoxysilyl groups is desirably used in hydrolysis and partial condensation of the compound. As a silyl group- modified sugar chain structure compound, a cyclodextrin substituted by a trimethylsilyl group is desired. Compounds having a polyalkylene oxide structure include, for example, a propylene oxide-polyethylene oxide block copolymer. Lipophilic compounds include polycarboxylic acid esters.
Patent JP-H06114533-A (JP)
Title: Suction differential pressure casting method
Inventor: SHIOSE FUMIKAZU
IPC: B22D39/06
Filed: 1992-10-01
Abstract: PURPOSE:To provide a suction differential pressure casting method, which casts while restraining over-heating of molten metal and the casting temp. to low in the condition of being possible to the casting of a thin product. CONSTITUTION:The lower part of the stokes 3, 4 is dipped into the molten metal 5A held in a holding furnace 5 and the dies 2A, 2B being openable to the right and left direction are set on the stoke 4 so as to be vertically shiftable to demarcate a closed chamber 1 covering the dies 2A, 2B. Successively, the pressure in the closed chamber 1 is reduced to 100Torr in the time of <=1 sec and just after this, the compressed air is fed into the holding furnace 5, after pressurizing the surface of the molten metal 5A to 0.4-1kg/cm<2> in the time of <=1sec, this pressure is held, and at the time of solidifying the casting, the holding of the reducing pressure and the pressurization are released.
Patent JP-H08146532-A (JP)
Title: Optical system unit driving device for copying machine
Inventor: MATSUO JIYUNKOU
IPC: G03G15/041
Filed: 1994-11-24
Abstract: PURPOSE: To prevent the generation of control delay or unstable rotational condition by adjusting load applied from a transmission mechanism to a motor so as to be conformed to a reference value prescribed according to the rotating speed. CONSTITUTION: One end of a timing wire 34 is wound on a winding pulley 5 through a spring 44. A sensor 7 detects one edge 6b of the slit 6a formed on a slit plate 6 as the home position of the winding pulley 5. When the winding pulley 5 is normally rotated in the arrow mark D direction by a stepping motor 2, the one end of the timing wire 34 is wound on the winding pulley 5, and the tension of the timing wire 34 increases. Meanwhile when the winding pulley 5 is reversely rotated in the arrow mark E direction, the wound timing wire 34 is separated from the winding pulley 5, and the tension of the timing wire 34 decreases. Therefore, the rising characteristic of rotation at starting the motor 2 can be always favorably maintained regardless of the target rotating speed.
Patent JP-S63143156-A (JP)
Title: Generating method for mechanical loss compensation value of winder
Inventor: YOKOO NOBUYUKI
IPC: H02P7/00
Filed: 1986-12-03
Abstract: PURPOSE:To automatically generate the mechanical loss compensation data by providing a speed command pattern generating circuit, a mechanical loss data sampling circuit, and a writing circuit and automatically measuring the mechanical loss. CONSTITUTION:At the start of mechanical loss learning, a switch 5 is set to the speed control mode contact 7 side, and a motor 2 is operated with a winding roll 1 set to a vacant state. Speed commands are changed in stages from 100% to 0% by a speed pattern generator 14, and average values of speed feedback signals 11 and torque commands 10 respectively during this time are written in the mechanical compensation data. Next, during the winding operation, the switch 5 is set to the contact 6 side, the mechanical loss compensation value is determined for each scan of a tension controller 8 based on the speed feedback signal 11 and the mechanical loss compensation data, and the tension is controlled according to the preset value based on the lengthy material speed signal 16. Accordingly, the mechanical loss can be automatically learnt, and tension control can be performed easily and correctly.
Patent JP-H11126511-A (JP)
Title: Metal fittings for attaching v-shaped spring of lighting fixture
Inventor: YASUHARA KATSU
IPC: F21V17/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To eliminate need of aftertreatment and prevent a V-shaped spring from falling down. SOLUTION: This metal fittings for attaching a V-shaped spring of a lighting fixture supports the V-shaped spring 10 for detachably attaching a tool main body and a cover, a holding piece part having a free end in its point is formed in a nearly elliptic shape, the fitting for attaching a V-shaped sprint is separated from the tip end of the holding piece part, an opening 32 is disposed so as to attach the V-shaped spring, and the opening 32 is disposed on a higher position than the lowest end 33 of a nearly elliptic holding piece part 31.
Patent JP-H04128175-A (JP)
Title: Automobile loading device for container
Inventor: TAKAGUCHI HIROYUKI
IPC: B65D88/12
Filed: 1990-10-24
Abstract: PURPOSE:To make it possible to move by hand without using a power device, and prevent an automobile from hitting its top by a method wherein a roller is attached on a cubic frame which is provided on a base frame, and the height is kept lower by fixing an automobile on the upper stage by a fixing tool. CONSTITUTION:On a base frame 13, four rollers 21 are provided along the frames in the longitudinal direction. By these rollers, the whole of an automobile under a loaded condition is movable. In addition, right and left 2 rows of connecting rods 22 are provided in the longitudinal direction, between a support frame 15 and the lower end horizontal frame of a rectangular frame 12 at the end. One end of a fixing tool 23 to fix an automobile is fastened to this connecting rod 22. To fix an automobile X on the upper stage, a wire of the fixing tool 23 is wound up by a ratchet-operated winding machine. By doing this, tires and springs of wheel shafts of the automobile are contracted so that the loading height of the automobile X does not hit an upper frame F. When all the fixes are completed, a rampway 32 is removed, and the whole device is pushed by human hand, and moved to store in a container C.
Patent JP-2000092677-A (JP)
Title: Separable common groove and pipe
Inventor: HIRATA JUNICHI
IPC: H02G1/08
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance due to contact friction generated at the time of laying a wire and a cable by depositing sand particles, metal particles, resin particles and concrete particles with a paste material such as mortar, resin, etc., at the internal surface of a piping and wiring member such as common groove and pipe, etc. SOLUTION: The internal surface 4 of side groove, common groove and various pipes (1) is coated with a paste material 2 to deposit particles 3 such as sand particles, metal particles, resin particles or concrete particles or deposit particles by previously kneading particles 3 such as sand particles, metal particles, resin particles and concrete particles to the paste material 2. The surface of side groove, common groove and pipe (1), which are manufactured by depositing various particles 3 to the internal surface or in the condition that surface is rough and sand particles can be separated easily, can be seen to have a large friction resistance but when wire or cable is pulled under the installed condition at the time of cable laying, the particles 3 deposited at the internal surface may be separated easily and the separated particle 3 works as a roll.  As a result, slide resistance changes to rolling resistance, thereby lowering contact friction extraordinarily.
Patent JP-H06138486-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: FUKUI ISAO
IPC: G02F1/133
Filed: 1992-10-28
Abstract: PURPOSE:To eliminate a level shift in pixel potential and eliminate a defect in holding characteristics by superposing a pixel electrode on a gate electrode and an auxiliary electric conductor and forming capacitive coupling. CONSTITUTION:The gate electrodes of TFTs 101 are connected to gate lines Yj, row by row, the drain electrodes are connected to data lines Xi, column by column, and the source electrodes are connected to pixel electrodes 102. Then liquid crystal 104 is sandwiched between the pixel electrodes 102 and a transparent counter electrode 103. The gate electrodes of TFTs 105 for level shift compensation, on the other hand, are connected to TFT gate lines Zj for compensation, row by row, and the source electrodes are connected to the pixel electrodes 102. At the same time, storage auxiliary capacitors 106 and 107 are formed between the pixel electrodes 102 and the gate lines Yj and TFT gate lines Zj for compensation. The gate lines Yj and TFT gate lines Zj for compensation are connected to a common gate line driver 1001 and the data lines Xi are connected to a data line driver 1002.