baber/WOPTO huggingface dataset:
Patent JP-2000301078-A (JP)
Title: Bolt brushing device
Inventor: MOTOKAWA HIDETOSHI
IPC: B08B1/04
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a bolt brushing device which is capable of easily dealing with frequent changes in the sizes of bolts even in the case of such changes, keeps the bolts free from thrust load at the time of brushing and is capable of prolonging the life of a brush. SOLUTION: This bolt brushing device has plural turnable L-shaped arms 27 which are pivotally supported by pins 29 disposed to intersect orthogonally with the axial direction of a rotor 13 by spacing approximately equal intervals along the circumferential direction of the rotor 13, the brushes 15 which are mounted at the one-side ends of the arms 27 and arm turning means which turn the other ends of the arms 27 around the pins 29. The arm turning means have rotatable bearings 32 disposed at the other ends of the arms 27, a pair of arm turning plates 36 and 37 which are disposed to face each other across the outer rings of the bearings 32 by having required spacings from the outer rings and on either of which the outer rings can abut, and advancing and retreating means 42 which advance and retreat a pair of the arm turning plates 36 and 37 in the axial direction of the rotor 13.
Patent JP-S5639195-A (JP)
Title: Sludge processing plant
Inventor: KIKUCHI IWAO
IPC: B30B9/06
Filed: 1979-09-05
Abstract: PURPOSE: To increase the filtering efficiency and to make small the scale, by separating the sludge to be stored into solid and liquid parts after dehydrating it as preprocessing, and by filtering and dehydrating the mixed coagulated solution in which the back washed solid part, filtering liquid and coagulant are mixed.  
     CONSTITUTION: When sludge 5 is fed to the oscillation dehydrating unit 1 in which the wire is installed in the reception tank for dehydration, it is dehydrated with the vibration of the vibrator 11, and the solid part less in particle diameter and the liquid are fed to the storage tank 18, the solid part is dehydrated in the dehydrators 14, 17 and thrown away externally, and the dehydrate liquid is fed to the storage tank 18. The sludge in the storage tank 18 is fed to the automatic back washing filter 2 with the pump 31, where the inner box is constituted with wire, and the solid component not passing through the wire is washed with the filter liquid. The coagulant, is added to the filter liquid with the nonpower mixer 3 having screw wing in the outer cylinder, and this mixed liquid and the back washed solid components are dehydrated with the dehydration by piston operation, in which the outer or inner cylinder or both are constituted with wire. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09298693-A (JP)
Title: Recording control method for electronic still camera
Inventor: HATAKEYAMA YASUNORI
IPC: H04N5/353
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To display object images as movie images in real time and to immediately record the image signals of an appropriate level in a recording medium without performing a complicated processing at the time of recording the image signals. SOLUTION: Under a movie mode, the image signals are obtained for each field by a picture element mixing processing from a CCD image sensor 2, the image signals are interlaced and the movie images are displayed on an LCD monitor 23. At the time of shifting to a recording mode by shutter release, the electric charge storage time of the CCD image sensor 2 under the movie mode is extended to be double, image pickup is performed and the signal level of the image signals is matched with the signal level of the image signals under the movie mode.
Patent JP-H0998968-A (JP)
Title: Method and device to create tomographic image of material body
Inventor: HIYUI FUU
IPC: A61B6/03
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device to enable to shorten a time to scan a patient's body and to produce a high quality image slice. SOLUTION: As a form, a device to reproduce an image using data obtained by 4-beam spiral scanning is provided. When an image is reproduced, project data arrangement 54A-54D are generated. Next, a loading coefficient is loaded on projection data arrangements 60A-60D loading data to generate loaded projection data 60A-60D. The loaded projection data 60A-60D are processes through a filter action and reverse projection 62A-62D to generate image data arrangements 64A-64D. After that, image data arrangement relating to a beam is added 66 to generate a slice image data arrangement 68.
Patent JP-S5739572-A (JP)
Title: Transistor
Inventor: AMAMIYA YOSHIHITO
IPC: H01L29/73
Filed: 1980-08-21
Abstract: PURPOSE:To avoid the decrease in the operating speed due to the storage of carrier in a transistor by forming a reverse conductive type partial region in a high impurity region to be contacted with the electrode of a collector region. CONSTITUTION:A layer formed partily of p type semiconductor region 10 and residually of high impurity density n type semiconductor region 11 is formed as a region to be contacted with the electrode of a collector region 1. The impurity density of the region 10 is so set to 5X10<18>cm<-3> as to preferably contact with the electrode. A collector electrode 7 is connected to the p type semiconductor region 10 and n type semiconductor region 11.
Patent JP-S5237456-A (JP)
Title: Display unit
Inventor: UCHIDA KEIJI
IPC: G02F1/13
Filed: 1975-09-19
Abstract: PURPOSE: In a display unit in which a despersion system is filled in between the upper and lower substrates with transparent electrodes, it is intended to easily pour air bubbles for absorbing the expansion and shrinkage of said system in an appropriate amount through a pipe for puring a dispersion system which is disposed in a portion recessed in the upper substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0410156-A (JP)
Title: Electronic system pocketbook device
Inventor: TAKEUCHI EIJI
IPC: G06F15/02
Filed: 1990-04-27
Abstract: PURPOSE:To secure a sure communication line whichever position an extended card is placed by interlinking a coil wound around an extended card setting tool and a coil buried in a hole for extended card mounting of the extended card and performing communication between them. CONSTITUTION:An extended card setting tool 2 is divided in the middle, and an extended card 4 is mounted between divided parts. A coil for electromagnetic induction is wound around the innermost ring out of rings 21. This coil is individually wound around all of right and left ring parts as first and second coils, and winding directions of these coils are so set that magnetic fields generated by respective coils resultantly act. The coil on the main body side is formed around the ring 21 of the extended card setting tool 2, and a third coil, namely, an air core coil 45 buried in the hole for mounting of the extended card 3 is interlinked with this ring 21, thereby performing communication between a main body 1 and the extended card 4 without contacting.
Patent JP-S5815002-A (JP)
Title: Thermochemical producing cycle for hydrogen using methyl iodide as circulating substance
Inventor: SHIMIZU SABUROU
IPC: C01B3/24
Filed: 1981-07-21
Abstract: PURPOSE:To effectively produce hydrogen by the thermochemecal decomposition of water by using methyl iodide as a circulating substance. CONSTITUTION:Water is mixed with iodine and sulfur dioxide to prepare a 2- phase soln. consisting of a hydrogen polyiodide soln. and a sulfuric acid soln., and methanol is reacted with the aqueous hydrogen polyiodide soln. to obtain methyl iodide. This methyl iodide is reacted with hydrogen iodide from the hydrogen polyiodide soln. to obtain methane. The resulting methane is reacted with water to obtain hydrogen as a product and CO, and 2/3 of the resulting hydrogen is reacted with the CO to regenerate methanol. Sulfuric acid in the aqueous sulfuric acid soln. obtd. by separation into 2lip. phases is decomposed to recover O2 and sulfur dioxide.
Patent JP-S60257232-A (JP)
Inventor: MATSUMOTO YOSHIO
IPC: C08L21/00
Filed: 1984-06-04
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-H08300522-A (JP)
Title: Method for making three-side sealed bag, and three-side sealed bag made by employing the method
Inventor: SASAKI SHIGETOSHI
IPC: B65D33/22
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a three-side sealed bag capable of eliminating the possibility of running out of a molten sealant layer from its end peripheries when carrying out the lateral sealing by conducting lateral sealing in use of a shorter sealing bar than the lateral width of the three-side sealed bag. CONSTITUTION: The bag making original material 12 is slit (z) in its central portion, and thus the polyethylene surfaces of the film made into two sheets are superimposed face to face in order to heat-seal both the sides of the superimposed film in its flowing direction (A, B). Next, it is subjected to sealing work (C) in the lateral direction. The length of a lateral sealing bar 20 is made slightly shorter than half width of the bag making original material by removing the cut away portion 21. In this manner, if lateral sealing is performed by applying heat and pressure to the bag making original material 12 by the use of a sealing bar, molten polyethylene resin does not run out of both the sides of the film with result that beautiful lateral sealing can be done. Finally, a three-side sealed bag is made by cutting portions in the lateral direction.  Also, wide lateral sealing can be achieved by attaching the cut away portion 21 to the lateral sealing bar 20.
Patent JP-S62271803-A (JP)
Inventor: MASUI SHOHEI
IPC: B29C67/00
Filed: 1986-05-19
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-H08316244-A (JP)
Title: Semiconductor wafer and semiconductor device
Inventor: SAKAGUCHI HARUNORI
IPC: H01L21/20
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a semiconductor device in which an increase in a leakage current due to the formation of a miniband caused by a buffer-layer structure and due to a drop in an energy barrier is prevented and in which the running characteristic of carriers is enhanced. CONSTITUTION: A field-effect transistor is constituted in such a way that a buffer layer 16 and an action layer 3 are laminated sequentially on a semiconductor substrate 1 and that a source electrode 4, a gate electrode 5 and a drain electrode 6 are formed on its surface. The buffer layer 16 is constituted of a thickness-graded alternate lamination structure in which alternate layers 25 by semiconductor layers A and semiconductor layers B are laminated alternately two or more times while thicknesses of the semiconductor layers A 15, 13, 11 whose band gap is larger than that of the action layer 3 and the semiconductor layers B 14, 12, 10 whose band gap is larger than that of the semiconductor layers A are made sequentially thin toward the action layer 3 from the semiconductor substrate 1.
Patent JP-H06324286-A (JP)
Title: Video display device
Inventor: YASUGAKI MASATO
IPC: H04N5/64
Filed: 1993-05-17
Abstract: PURPOSE:To provide a video display device in which the utilization efficiency of light is improved by compact constitution using one semi-transmissive reflecting surface and two reflecting surfaces which have the nearly equal length of optical path from the semi-transmissive reflecting surface and have the same curved surface. CONSTITUTION:A half mirror 3 is inclined and arranged near the intersection of the optical axis of an LCD 1 forming a video with the visual line of an observer, and an enlarging reflection mirror (1st reflecting surface) 4 having positive power is arranged to be opposed to the LCD 1 through the half mirror 3, and an enlarging reflection mirror (2nd reflecting surface) 5 having the positive power in a direction where a video luminous flux from the LCD 1 is reflected by the half mirror 3 is arranged to be opposed to the eyeball 2 of the observer through the half mirror 3. The same curved surface is formed on the reflection mirrors 4 and 5 and the length of the optical path from the LCD 1 to the mirror 4 and that from the LCD 1 to the mirror 5 are made nearly equal, so that light quantity guided to the eyeball 2 is set about twice as much as the case that one enlarging reflection mirror is used.
Patent JP-S62272036-A (JP)
Title: Heat pump type space cooling heating device
Inventor: SAITO TOSHIAKI
IPC: F24F1/02
Filed: 1986-05-21
Abstract: PURPOSE:To improve the ratio of recovering heat contained in a waste gas by alternately carrying out a space cooling heating operation and a ventilation operation at a predetermined time interval. CONSTITUTION:In a heat pump circuit, a space cooling operation is carried out by a coolant circuit in the direction shown by solid line arrows, and a space heating operation is carried out by a coolant circuit shown by dotted line arrows, changeover of the operations being carried out by a four-way valve 6. At the time of the space cooling operation, for example, a discharge port 8 opening to the outside is blocked by a damper 9 and a supply port 7 opening to indoors is opened. On the other hand, a damper 12 blocks a supply port 10 and opens a discharge port 11. Accordingly, while indoor air and external air flow in the directions shown by arrows, respectively and a space cooling operation is carried out, it is changed over to a ventilation operation after the lapse of a space cooling operation for a predetermined period of time. This ventilation operation is carried out. This ventilation operation continuously operates a compressor 1 but changes the four way valve 6 over to a space heating operation and sets the flow rates of indoor and outdoor fans 3 and 5 at an equal value. Therefore, upon this occasion, the damper 9 blocks the supply port 7 and opens the discharge port 8, whereas the damper 12 opens the supply 10 and blocks the discharge port 11. Thus, indoor air is discharged to the outside, and external air introduced through an intake port 14 is supplied indoors as cool air via an outdoor heat exchanger 4.
Patent JP-H06322703-A (JP)
Title: Fastener for track rail
Inventor: FUJIE KEIICHI
IPC: E01B9/30
Filed: 1993-05-17
Abstract: PURPOSE:To fasten a rail surely and easily, by a method wherein the flange part of the rail is depressed and held by the top end parts, upper and lower, of a plate spring with an almost U-shaped section at a side view and the base of the plate spring is inserted into a recessed engagement part of a fastening holder fastened onto a rail support from sideward. CONSTITUTION:A base 27 of a plate spring 13 is inserted into a recessed engagement part 45 through the side opening part of a fastening holder 14 fastened onto a rail support 20. At this time, a first arm part 25 on the spring 13 and a second arm part 26 thereon are bent, and depress a flange part 12 of the rail 11 from above. Large frictional force is generated between the holder 14 and the spring 13 by one reaction being caused by pressing-in the base 27 into the recessed part 45 and by the other reaction being caused by receiving force from the rail 11 through the arms 25, 26, and the spring 13 is strongly fastened to the holder 14. Furthermore, since the lengths of the arms 25, 26 can be lengthened and spring constant is made small, the decrease of force to be fastened, which is caused by the abrasion of the top end parts of the spring 13, is made small and rail-fastening force is made stable. In addition, the dispersion of the value of resistance against rail-creeping and the movement of a track pad are decreased. In this way, the looseness of a fastener can be prevented and the work of fastening the rail can be easily automated.
Patent JP-H05310668-A (JP)
Title: New leucine derivative and antiallergic agent and anti-inflammatory agent containing the same
Inventor: YASUHARA TOSHIMASA
IPC: A61K31/22
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a new compound having action for inhibiting an activity of leukotriene A4 hydrase catalyzing conversion from leukotriene A4 in vivo to leukotriene B4 and useful as an antiallergic agent and an anti-inflammatory agent. CONSTITUTION:An esterified material of [(2S,3R)-3-amino-2-hydroxy-4- phenylbutanoyl]-L-leucine of the formula (R is alkyl), e.g. [(2S,3R)-3-amino-2- hydroxy-4-phenylbutanoyl]-L-leucine methyl ester. This compound of the formula is obtained by converting [(2S,3R)-3-amino-2-hydroxy-4-phenylbutanoyl]-L-leucine to an acid chloride and reacting the acid chloride with an alcohol.
Patent JP-S61273269-A (JP)
Title: Wrist device in robot for industry and its control method
Inventor: ASANO KAORU
IPC: B25J13/08
Filed: 1985-05-28
Abstract: PURPOSE:To make a robot small sized and lightweight by interposing a spring on a welding gun fitting part and by arranging the sensor for pressure force detection and by holding the pressure force to the set value with the feedback of the pressure force transmitted from a work. CONSTITUTION:The fitting part 8 of a welding gun 7 is composed of a gun base stand and the base stand holding part and its sliding is allowed only in the pressing direction of the gun 7 via a slider. Two springs 15, 16 energize with a fixed force and to absorb the displacement in the pressing direction are interposed on the gun base stand further. The sensor 19 to detect the pressure reaction force transmitted from a work 17 is arranged in the inner part of the fitting part 8. With said mechanism, the abrupt pressure reaction force from the work 17 is relieved by the springs 15, 16 and by performing the feedback control of the detected pressure force of the sensor 19 the set pressure force can be held. The robot is thus made small sized and light weighed by omitting the surrounding apparatus.
Patent JP-H05310801-A (JP)
Title: Modified cellulosic polymer, apparatus for blood treatment, and production thereof
Inventor: EMI SHINGO
IPC: A61L33/00
Filed: 1992-05-08
Abstract: PURPOSE:To obtain an apparatus for blood treatment, such as a dialyzer, with which a phosphate ion can be easily removed, by using a modified cellulosic polymer obtained by reacting at least part of the hydroxyl groups of a cellulosic polymer with a specific cationic compound by the Michael reaction. CONSTITUTION:The title polymer is one obtained by converting at least part of the hydroxyl groups of a cellulosic polymer into other group as shown by formula I, wherein R<1> and R<2> are the same or different and each is H or a 1-5C alkyl; X is a strongly anionic group; Y is a group represented by formula II or III (wherein R<3>, R<4>, R<5>, R<6>, and R<7> are the same or different and each is H, a 1-5C alkyl, etc.); and n is 1-10. This polymer is used to produce an apparatus for blood treatment so that at least those parts which come into contact with blood are constituted of the polymer.
Patent JP-H0699243-A (JP)
Title: Normal temperature hardening resin kit
Inventor: PIITAA HAABAATO RICHIYAADO BUR
IPC: B22C1/16
Filed: 1993-04-06
Abstract: PURPOSE: To obtain a cold curing resin kit which does not generate gases of simulative acids in pyrolysis. CONSTITUTION: A binder A of the cold curing resin kit, containing the binder A and a hardener B as separated components, contains (1) an aqueous solution of a potassium alkali phenol-formaldehyde resin, said aqueous solution having a solid content of from 50% to 75% and the resin having a weight average molecular weight of from 600 to 1,500, a formaldehyde : phenol molar ratio of from 1.2:1 to 2.6:1 and a KOH : phenol mole ratio of from 0.2:1 to 1.2:1 and (2) at least one kind of silane in an amount of 0.05% to 3%, based on the weight of the aqueous solution of the resin, the hardener B containing 1-3C alkyl formate dispersed in a carrier gas as vapor or aerosol.
Patent JP-H0413492-A (JP)
Title: Laser beam machine
Inventor: HAYASHI SEIICHI
IPC: B23K26/064
Filed: 1990-05-02
Abstract: PURPOSE:To execute the work cutting whose cutting quality is satisfactory by preparing plural lens units being freely attachable and detachable to and from a working head, and installing the lens unit having optimal depth of focus and the incident beam diameter for obtaining the spot diameter in accordance with plate thickness of the work. CONSTITUTION:Plural freely attachable and detachable lens units 3 provided on a working head 1 are provided with a condenser lens 33 for obtaining optimal depth of focus in accordance with plate shickness of a work 2 to be cut, and lenses 31, 32 for obtaining the incident beam diameter by which the condensing spot diameter by its condenser lens 33 becomes minimum. In such a way, by selecting the lens unit 3 in accordance with plate thickness of the work 2 to be cut and attaching it to the working head 1, the work 2 is cut.
Patent JP-H11300129-A (JP)
Title: Gas-liquid separator
Inventor: TOMOMATSU KENICHI
IPC: B01D45/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To make a separator compact without degrading gas-liquid sepn. performance by forming gas-liquid separating members in a cylindrical shape and forming longitudinally long slits at these gas-liquid separating members toward a fluid intake port. SOLUTION: The gas-liquid separating members 13 are formed into a cylindrical shape and longitudinally long slits 15 are formed at the respective gas-liquid separating members 13 toward the steam intake port 12. When the wet steam SW flowing from the steam intake port 12 into a main body 11 flows into the inside of the gas-liquid separating members 13 by passing the slits 15, the moisture in the steam collides against the inside surface of the gas-liquid separating members 13 and is captured by the gas-liquid separating member 13. The captured moisture flows down in the form of liquid on the inside surfaces of the gas-liquid separating members 13 and is discharge as a drain from a drain discharge pipe connected to the bottom plate of the main body 11.  The re- entertainment of the moisture captured by the gas-liquid separating members 13 is provided by regulating the width of the slits 15 according to the velocity of flow of the steam passing between the gas-liquid separating members 13.
Patent JP-S5238989-A (JP)
Title: Binding agent spraying device for magnetic flaw detection marking
Inventor: YOSHIMURA OSAMU
IPC: B05B7/24
Filed: 1975-09-23
Abstract: PURPOSE: To spray a binding agent to the magnetic powder pattern on the surface of a meteral to be examined, by means of a mild air spray flow througha divergent nozzle, thereby forming a binding agent layer of a uniform and suitable thickness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01289632-A (JP)
Title: Spindle head device of machine tool
Inventor: NAKAGAWA HIDEO
IPC: B23Q3/12
Filed: 1988-05-11
Abstract: PURPOSE:To ensure the effective stroke of a spindle head by removing the spindle and tool attaching section from the spindle head, providing a transmission shaft having a spindle engaging section on an end of the spindle head and forming an attachment attaching section on the end face to attach various attachments having a support structure and a tool attaching section corresponding to the purpose of use. CONSTITUTION:A spindle 1 and a tool attaching section 2 are removed from a spindle head A which is provided on the end with a rotation transmitting shaft 3 of a motor 4 having an engaging section of the spindle 1. Said head A is provided on the end face with an attachment attaching section 5 provided in turn with a clamp device 7. A cutting attachment B1 has the spindle 1 built in and is attached to the attaching section 5 to rotatably drive a tool. Other attachments B2, B3 comprising support structures, drive means and tool attaching sections respectively suited for the purpose of use are attached selectively to the spindle head A. Thus, the attachment B1 and other ones B2, B3 can have the same dimension so that the stroke of the head A is not shortened.