baber/WOPTO huggingface dataset:
Patent JP-S60116890-A (JP)
Title: Minute amount liquid feeding pump
Inventor: HIGUCHI MAMORU
IPC: F04C5/00
Filed: 1984-06-29
Abstract: PURPOSE:To permit to detect the rotating angle of a roller holding body for the minute amount liquid feeding pump with good accuracy by a method wherein a plurality of permanent magnets are attached with equal intervals to the outer periphery of the roller holding body while a magnetism sensors are attached to a fixed section around the roller holding body. CONSTITUTION:Eight pieces of permanents magnets 19 are buried radially with equal intervals into the outer peripheral surface of a roller receiver 5 for a rotary shaft 6 and the polarities of neighboring magnets 19 are reverse alternately. The places of an elastic tube holding table 12, which are corresponding to the permanent magnets 19, are notched and the magnetism sensors 20 are fixed at the notched places. According to this method, the rotating angle of the roller holding body may be detected with good accuracy and whereby the delivery amount of the pump may be controlled correctly.
Patent JP-S5861405-A (JP)
Inventor: SHIRI EI KUMAARU
IPC: G01C19/64
Filed: 1982-08-06
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-S63300792-A (JP)
Inventor: AWAI EIICHIRO
IPC: A63K3/00
Filed: 1987-05-30
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-S61295469-A (JP)
Inventor: KAZUMOTO YOSHIO
IPC: F25B9/14
Filed: 1985-06-21
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-H09322570-A (JP)
Title: Vibration actuator
Inventor: SUGAYA ISAO
IPC: H02N2/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an irregular-shape-mode degeneracy type vibration actuator that can be driven with a high torque and a high rotation, has a simple structure, and can be manufactured easily. SOLUTION: An actuator has a fixed shaft 20, elastic bodies 15a and 15b, piezoelectric bodies 13 and 14 that are pinched by the elastic bodies 15a and 15b, a vibrator 12 that is supported by the fixed shaft 20 while a hollow part 12b formed by these is penetrated through the piezoelectric bodies 13 and 14 without contacting them, and a vibrator that is supported so that it can rotate freely and at the same time is pressed and brought into contact with the end face of the vibrator 12. Then, the cross sectional shape of the fixed shaft 20 within a range where the piezoelectric bodies 13 and 14 are arranged in axial direction of the fixed shaft 20 has a higher twist rigidity than that which a fixed shaft with the maximum circle section in contact with the inner surface of the hollow part 12b has.
Patent JP-S5842580-A (JP)
Inventor: HAMAGUCHI NAOKI
IPC: B66B9/08
Filed: 1981-08-31
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-S61296003-A (JP)
Title: Production of high water absorptive polymer
Inventor: SAOTOME KAZUO
IPC: C08F265/00
Filed: 1985-06-22
Abstract: PURPOSE:To produce a polymer having crosslinkages uniformly distributed in the polymer and high degree of water absorbing performance, by radically crosslinking a polyacrylic acid based polymer having a low crosslinking density and poor water absorbing property with a peroxide. CONSTITUTION:An aqueous composition, containing a partial alkali metal salt of polyacrylic acid as a principal component and optionally methacrylic acid, maleic anhydride, etc., as a minor component and having a low degree of crosslinking density with preferably <=60wt% moisture content is heated in the presence of a water-soluble peroxide radical initiator, e.g. dicumyl peroxide, to introduce crosslinkages thereinto by radical crosslinking. USE:Used as a sanitary material, e.g. sanitary napkins and paper diapers, etc.
Patent JP-S5362535-A (JP)
Title: Production of optical fiber bundle
Inventor: TSUDA HISATSUNE
IPC: C03B37/00
Filed: 1976-11-16
Abstract: PURPOSE: To produce an optical fiber bundle sufficiently usable for applications under any condition by forming a glass protecting film at or near the end faces of the optical fiber bundle including acid soluble glass layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01305659-A (JP)
Title: 9 dividing method parameter calculating circuit
Inventor: SUZUKI KENJI
IPC: H04N1/387
Filed: 1988-06-02
Abstract: PURPOSE:To simplify processing by calculating the value of a parameter in a nine-dividing method from the value of a register which sets the reciprocal number of conversion magnification. CONSTITUTION:A register 1 outputs an RH(9-0) as the reciprocal number 2 of the conversion magnification and an inversor 3 outputs the inverse value of an RH(7) of a bit corresponding to magnification 1. An arithmetic circuit 5 defines one input of an exclusive OR circuit 4 as the inverse value of the RH(7) and defines the other input as an RH(6-0) which is a lower order than the seventh bit of the reciprocal number 2 for the conversion magnification. Then, an exclusive OR is obtained in each bit and the value of alpha(5-0), for which the most significant bit is removed out of an output bit alpha(6-0) of the exclusive OR circuit 4 is outputted as a parameter 6 of the nine-dividing method. Thus, the complex processing to calculate the parameter value by a software or manual computation can be dissolved.
Patent JP-S5840298-A (JP)
Inventor: OONISHI YOSHIYUKI
IPC: B26D5/28
Filed: 1981-09-02
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-S5762397-A (JP)
Title: Repairing process for heat transmitting fine pipe inserted into tubular plate
Inventor: URAGAMI KOUICHI
IPC: F28F11/00
Filed: 1980-10-01
Abstract: PURPOSE: To provide an effective repairing of a heat transmitting fine pipe inserted into a tubular plate of a heat exchanger by a method wherein a thin valled inner cylinder formed with an annular projection at its outer one end surface is inserted into the leading end of the heat transmitting fine pipe, expanded therein, and sufficiently closely adhered to the heat transmitting fine pipe partially expanded.  
     CONSTITUTION: Corrosion of a heat transmitting fine pipe 5 inserted into the tubular plate 1 and adhered thereto and a position of the breakage 15 are sensed, and a length of the sleeve 20 is defined in response to the sensed position. Outer surface at one end of the sleeve 20 is formed with annular projections 21, 22. The sleeve 20 is inserted into the fine pipe 5 with its one end having projections 21, 22 being faced inwardly and then the pipe is expanded. The projections 21, 22 are encroached upon the inner surface of the fine pipe 5 and sealed. Then, a closing welding 25 is applied between the other end of the sleeve 20 and the inner surface of the fine pipe 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08295213-A (JP)
Title: Brake device for tractor
Inventor: SHIMIZU KAZUAKI
IPC: B60T7/20
Filed: 1995-04-26
Abstract: PURPOSE: To simplify arranging an air pipe by connecting an air tank to communicate with an emergency line when a signal air pressure of a brake valve is not larger than an air pressure of a hand brake valve by a preset value or more, and by interrupting the communication and connecting the emergency line to communicate with the hand brake valve, when the signal air pressure is larger. CONSTITUTION: A valve housing is provided with the first port 56 communicating with a tractor air tank 18, second port 58 communicating with a tractor emergency line E, third port 60 connected to a brake valve 20 and the fourth port 62 connected to a hand brake valve 38. When a signal air pressure acting in the third port 60 is not larger than an air pressure acting in the fourth port 62 by a preset value or more, the first/second ports 56, 58 are connected. When an air pressure acting in the third port 60 is larger than an air pressure acting in the fourth port 62 by a preset value or more, the first/second ports 56, 58 are interrupted to connect the second/fourth ports 58, 62 by a pressure responding valve member.
Patent JP-2000327490-A (JP)
Title: Method and apparatus for producing silicon crystal
Inventor: NOTAKI TOMOHIRO
IPC: C30B29/06
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silicon crystal by which a long belt-like silicon crystal being set in an optional form and having low impurity content and excellent crystallinity is continuously and stably grown. SOLUTION: The method for producing a silicon crystal is constituted of a process of first melting silicon in a crucible 14 wherein a couple of fine tubes 16a, 16b each having a through hole are erected at a desired distance and then forming a meniscus 22 between the fine tubes by raising molten liquid 20 to the upper end of each fine tube by using the capillarity of each fine tube, and a process of bringing a ribbon-like silicon seed crystal 19 into contact with the meniscus 22 and gradually pulling up the seed crystal to grow the belt-like silicon crystal.
Patent JP-H083208-A (JP)
Title: Molecular weight modifier
Inventor: TANAKA ISAO
IPC: C08F2/38
Filed: 1994-06-20
Abstract: PURPOSE:To obtain a mol.wt. modifier which is excellent in mol.-wt.-modifying function, hardly remains in a resin, neither leaves behind any odor or degrades the hue of a resin, and thus gives a resin with a good hue and an excellent clarity by using 1,1-diphenylethylene as the main component. CONSTITUTION:A mol.wt. modifier for free-radical polymn. mainly comprising 1,1-diphenylethylene. The diphenylethylene is usually diluted with an org. solvent before being used and has a mol.wt. of 180.2, a b.p. of 277 deg.C, and an m.p. of 8 deg.C. Since it is liq. at normal temp. and precipitates when the ambient temp. is 8 deg.C or lower, its addition to a polymn. system becomes unstable and its dilution with an org. solvent to about 50wt.% concn. before the use is pref. It may be diluted with a polymerizable monomer. It is contaminated with impurities such as 1,1-diphenylethane in the production step. The content of the impurities is pref. 20wt.% or lower, still pref. 10wt.% or lower.
Patent JP-H08329660-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIBATA HIDEYO
IPC: G11B27/036
Filed: 1995-06-05
Abstract: PURPOSE: To provide a magnetic recording and reproducing device capable of minimizing the positional deviation of a vertical synchronizing signal of a video signal recorded before and after an editing point. CONSTITUTION: A phase difference between the vertical synchronizing signals of a reproducing signal and a video signal to be recorded is detected by a vertical synchronizing signal detection circuit 1, and the detected phase difference information is integrated by an integration circuit 2 at every sampling. Based on the integrated phase difference information and the video signal to be recorded, a phase reference signal generation circuit 3 generates a phase difference information, and based on this phase reference signal and a rotation information for a rotary cylinder, a rotary cylinder control circuit 4 controls the rotary cylinder.
Patent JP-H11320678-A (JP)
Title: End heater for lengthy resin molded product
Inventor: IWASAKI YOJI
IPC: B29L31/30
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To make softening of an end of a base material having different thickness uniform by a hot plate. SOLUTION: The end heater for a lengthy resin molded product comprises a design side hot plate 31 for molding a design surface 2a side of an end 2 of an extrusion molded lengthy resin 1 and an opposite design side hot plate 32 for molding an opposite design surface 2b side of the end 2. In this case, a plurality of stylus tip-like protrusions 33 provided at the side opposed to the plate 31 are provided at the plate 32. In the case of heating the end 2, the protrusions 33 are inserted into the surface 2b side of the end 2 to heat the end 2. Accordingly, in the embodiment, even if the end of the resin 1 in a heating step has a complicated thin and thick shape, it is dealt with a length and thickness of the protrusions 33, substantially uniformly heated to be softened to become a state press moldable in a predetermined shape.
Patent JP-H10312144-A (JP)
Title: Image forming device
Inventor: TERAO MASATO
IPC: G03G21/14
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent an error and a skip in copying an original by reading an invalid original image again and controlling the driving of a pair of resist rollers, so as to time with the obtained visual image on a photoreceptor. SOLUTION: A delay detecting part 4 detecting the delay of a transferred material is installed in front of a pair of the resist rollers 3, in the carrying direction and the output of the delay detecting part 4 is connected to a control printed board 7. Further, a drive control part 5 is provided between the control printed board 7 and a pair of the resist rollers 3. In this device, when the delay of the transferred material reaching a pair of the resist rollers 3 from a paper feeding part is detected within a previously set range, the visual image obtained by a reading means 1 is invalid, the invalid original image is read again and a pair of the resist rollers 3 are controlled to time with the obtained visual image on the photoreceptor 2. Therefore, a transfer is accurately performed to the delayed transferred material, when reading is performed at the second time.
Patent JP-H07314164-A (JP)
Title: Laser drilling method and device therefor
Inventor: TSURUOKA YUJI
IPC: B23K26/382
Filed: 1994-05-27
Abstract: PURPOSE:To maintain a hole diameter and to prevent an increase in running costs by converting a reticle. CONSTITUTION:A laser beam generated from a gas laser 1 is condensed through a pinhole pattern of the reticle 4 to a work W1 by a projecting lens system 5. The reticle 4 is exchanged with a reticle having a larger hole diameter and thereafter, the voltage to be impressed between electrodes of the gas laser 1 is adjusted, by which the diameter of the hole formed in the work W1 is maintained when the beam power density is drastically degraded by gas deterioration. As a result, the frequencies of the gas exchange of the gas laser 1 are decreased.
Patent JP-S6356182-A (JP)
Inventor: KUREIGU AARU KONAA
IPC: H02P1/26
Filed: 1987-06-01
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-H0658489-A (JP)
Title: Adjustable tripod stand
Inventor: RANDAARU ERU MEI
IPC: F16M11/28
Filed: 1991-06-10
Abstract: PURPOSE: To constitute a stand for a camera etc. adjuatable and simple by providing a collar member on an upright part to support an object on an upper end free to selectively position in the vertical direction with each other and against the upright part and providing a movable leg on the collar member free to expand and extend against an upright member. CONSTITUTION: A tripod stand 10 is constituted of an upright part 11, collar members 15, 16 and a movable leg member 29. The collar members 15, 16 are provided with a fastener 23, fastened on the upright part 11 so as to select a position against the upright part 11 and are made to be freely released and to freely move upward. The movable leg members 29, 29 are pivotally installed pn the collar members 15, 16 and are constituted free to extend open by brace members 30, 30 pivotally installed on a lower end of the upright part 11 through collars 17, 18. Additionally, a nest type support member 32 is provided on the upright part 11 free to vertically move and free to fix by a clamp part 38, and a support 57 of a camera, etc., is installed.
Patent JP-H01309611-A (JP)
Title: Method for transplanting seedling and apparatus therefor
Inventor: WATABE SHIN
IPC: A01C11/02
Filed: 1988-06-04
Abstract: PURPOSE:To prevent seedlings from being damaged by mulch films and occurrence of pollution by scattering of cut out mulch films by opening transplanting holes in a mulch film in a partially connected state laid on a field and transplanting seedlings in the transplanting holes. CONSTITUTION:Left and right tearing units (1a) and (1a) of a transplanting hole forming device are thrusted into a mulch film (A) laid on a field to perforate transplanting holes (B) in a state of the partially connected mulch film (A). Seedlings are then transplanted into the transplanting holes (B). The interval in the middle part of the tearing units (1a) and (1b) is larger than that of the lower end and the torn mulch film (A) is plastically deformed so as not to return to the original shape. Thereby, the mulch film (A) is prevented from twining around the seedlings.
Patent JP-S5840164-A (JP)
Title: Sorter for powdery body
Inventor: KOGUCHI MAKOTO
IPC: B03C7/02
Filed: 1981-09-02
Abstract: PURPOSE:To accurately separate and sort particles, by constituting a frictionally electrifying part with a cylindrical vessel wall for charging large-size particles with electricity and a core therein for charging small-size particles with electricity, and forming a turning stream composed of the particles and gas therein. CONSTITUTION:Impalpable particles fluidized by proper gas such as air or noncombustible gas is supplied through a supply pipe 21 into a cylindrical vessel 23, to form a turning stream inside the vessel 23. The particles are moved toward the wall of the cylindrical vessel 23 by the centrifugal force of the turning stream of the gas and separated from the gas flowing out through an outflow pipe 22. Among the particles moved toward the vessel wall, a part having a relatively larger particle size is spirally advanced by the turning stream, brought into contact with the vessel wall surface and charged with electricity by the friction. On the other hand, a part having a smaller particle size, which can not arrive at the vessel wall surface, among the particles moved toward the vessel wall is spirally advanced inside a core 24 while being brought in contact with the core and charged with electricity by the contact.
Patent JP-H08323750-A (JP)
Title: Method and apparatus for rleasing coating plastic of plastic-coated steel tube
Inventor: OKUMA TAKAO
IPC: B29B17/02
Filed: 1995-06-05
Abstract: PURPOSE: To be able to effectively reuse by easily releasing plastic and a steel tube and to effectively use resources by injecting high-temperature wet hot air to a plastic-coated steel tube to set the coating plastic to melted wet state, and releasing it from the tube. CONSTITUTION: A plastic-coated steel tube 13 introduced into a rotary drum 2 is heated with uniform steam of high-temperature wet hot air 10 while being rotated, the coating plastic 14 becomes melted wet state at the heating temperature with high-temperature moisture with the steam, and releases from the tube 15 by its swelling releasing action to be separated. The separated plastic 14 and the tube 15 are gradually moved to a discharge port 12 while being further rotated in the drum 2. Since many dropping holes 11 of the plastic 14 are provided at the lower wall surface of the drum 2, the plastic 14 is dropped from the hyperelliptic holes 11 and the tube 15 is dropped from the port 12 to a lower receiving box truck 16 of an apparatus trestle 7.
Patent JP-S5567004-A (JP)
Title: Cleaning device of reeled bave
Inventor: ICHIHASHI TAMOTSU
IPC: D01B7/04
Filed: 1978-11-09
Abstract: PURPOSE: The title device designed to apply primary cleaning to each bave and to give uniform raw silk, comprising an end feeder and a specific cleaning plate before the collector.  
     CONSTITUTION: The cleaning plate 10 comprising the introduction slits 12, hollows 11, and guide holes 14 is provided under the end feeder 4. The feeder 4 is rotated clockwise at about 150rpm; the cleaning plate 10, at about 15rpm. The baves Y are passed through the holes 14 ro the pipe 2, and the collector 15. Each of the baves Y  is subjected to the primary cleaning, e.g. removal of husk and foreign matter, and  rubbing in the hole 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11321081-A (JP)
Title: Picture recording sheet
Inventor: OCHIAI HIROSHI
IPC: B41M5/50
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a picture recording sheet, convenient in handling, by a method wherein visual recognition is improved and the size of total thickness is reduced. SOLUTION: A picture recording sheet is characterized in an ink receptor layer 3, formed on the rear surface side of a substrate 2 and into which light diffusion agent is mixed, and a protective layer, formed on the front surface side of the substrate 2 and consisting of ultraviolet ray cutting agent as well as hard coating agent. The brightness of a recorded picture is increased by back light whereby the visual recognizability of the recorded picture can be increased and, further, the recorded picture of the picture recording sheet is protected surely whereby the resistance to weather and moisture of the picture recording sheet can be increased remarkably.  On the other hand, the light diffusion agent is mixed into the ink receptor layer, formed on the rear surface side of the substrate, whereby the absorption of ink and diffusion of light can be effected through one layer while the protective layer is formed integrally on the front surface side of the substrate whereby bonding of a protective film to the front surface side of the substrate is not required and the size of the thickness of the sheet can be reduced thereby making the handling of the sheet very convenient.
Patent JP-H06350918-A (JP)
Title: Still picture processing method
Inventor: HARA KOJI
IPC: H04N5/91
Filed: 1993-06-10
Abstract: PURPOSE:To generate a multi-screen still picture by using one frame memory by utilizing effectively a storage area of a frame memory and setting priority order for storage operation. CONSTITUTION:Data of a picture A, e.g. High-Vision picture data are stored from 0th line to 1034-th line based on a predetermined horizontal picture element number (AA) and remaining NTSCTV picture data from 1035th line to final 1535-th line are stored by a predetermined horizontal picture element number (BB). Then, the priority order is set when an operation timing is overlapped and timing to transfer data fetched in a register or the like to a memory is independently controlled to surely stored picture data. The priority order is decided to memory refresh first, fetch of picture data A and transfer of the data to a memory secondly and fetch and memory transfer of picture data B finally. Thus, a multi-screen still picture is generated by using one frame memory.
Patent JP-H0433332-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA HIROKI
IPC: H01L23/52
Filed: 1990-05-30
Abstract: PURPOSE:To prevent occurrence of an Si nodule in a wiring metal and to obtain a wiring having little resistance and being free from an interlayer connection fault in multilayer interconnection by a method wherein a high-melting metal silicide film, the wiring metal and a metal enabling formation of silicide are formed sequentially on a semiconductor substrate and thereafter heat treatment for obtaining an ohmic contact is applied to the substrate. CONSTITUTION:An intermediate insulation film 22 is formed on a silicon substrate 21 for which formation of an element is ended, and a contact hole 23 is opened in a part of the film. Next, a high-melting metal silicide film, e.g. WSix film 24, is formed 100nm thick on the whole surface of the intermediate insulation film 22 by a sputtering method or the like so that it is in contact with the surface of the silicon substrate 21 in the contact hole 23. In succession, an Al1.0% Si alloy film 25, for instance, as a wiring metal is formed 600nm thick thereon likewise by the sputtering method. Furthermore, a W film 26 as a metal enabling formation of silicide is formed about 300nm thick thereon by the sputtering method. Subsequently, the W film 26, the Al-1.0%Si alloy film 25 and the WSix film 24 are patterned by a conventional lithography (photolithoetching) process, so that a wiring of a three-layer structure be formed. Thereafter, heat treatment for obtaining an ohmic contact with the substrate 21 is executed at a low temperature of about 400 deg.C.