baber/WOPTO huggingface dataset:
Patent JP-H0372984-A (JP)
Title: Solvent recovery device for cleaning mechanism
Inventor: UCHINO MASAHIDE
IPC: C23G5/04
Filed: 1990-03-07
Abstract: PURPOSE:To treat solvent gas securely by connecting a treatment chamber in which a material to be cleaned with a solvent adhered thereon and a treatment mechanism of solvent gas after liquid cleaning or vapor cleaning the material to be cleaned by means of a circulating path in which gas can be circulated and flowed. CONSTITUTION:In case a solvent 14 adhered to a material 2 to be cleaned is removed by cleaning the material 2 to be cleaned, a treatment mechanism 15 for removing the solvent 14 is connected with a treatment chamber 5 in which the material 2 to be cleaned is adhered to the solvent 14 and actuated. Said treatment mechanism 15 is connected with the treatment chamber 5 through a circulating path 16 in which gas can be circulated and flowed. The solvent gas in the treatment chamber 5 can be treated repeatedly and continuously by the treatment mechanism 15, and removal of the solvent 14 can be carried out until an organic solvent or the like adhered to the material 2 to be cleaned is removed securely. After said treatment, the material 2 to be cleaned is removed from the treatment chamber 5 and safe cleaning can be carried out without dispersing harmful gas into atmosphere or generating the danger that the gas is sucked by a worker.
Patent JP-S61218380-A (JP)
Title: Controller of motor
Inventor: OMAE TSUTOMU
IPC: H02P29/00
Filed: 1985-03-22
Abstract: PURPOSE:To enable to independently execute the control operations by braking of the position, speed and torque with the necessary minimum limit controller by providing switching means between position control means and speed control means and between the speed control means and torque control means. CONSTITUTION:A command generator 1 generates switching signals C1, C2, a position command Xr, a speed command nr1 and a torque command Tr1. Switching circuits 5, 8 are provided between a position controller 2, a speed controller 6 and a torque controller 9. The circuits 5, 8 are operated by a switching signal from the generator 1 to switch the controls of the position, speed or torque of the motor.
Patent JP-S55148832-A (JP)
Title: Ditch excavator
Inventor: YASUHARA KUMEO
IPC: E02F5/04
Filed: 1979-05-07
Abstract: PURPOSE: To obtain a ditch excavator, used for forming a drainage way for agricultural use or the like, hitchable simply on a riding tractor or the like by a simple structure.  
     CONSTITUTION: A spiral screw 4 is journaled rotatably in vertical directions and a substantially rectangular ditch opening body 5 with a proper width and a length is connected thereto immediately thereafter. The spiral screw 4 is rotated by a necessary power source into a direction so as to lift a transferred good upwardly and is pulled or proceeded to forward simultaneously, thereby, an excavation of a ditch can be effected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10256106-A (JP)
Title: Manufacturing method of notchless wafer
Inventor: OISHI HIROSHI
IPC: C30B33/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To easily determine where a crystal orientation is to be marked to produce a notchless wafer at a high work efficiency, by engraving the orientation mark at specified position from a notched reference by the laser marking and chamfering to remove the notch to form a genuine circular wafer. SOLUTION: A notch 1 extending along the axis of an ingot is cut into the side face of the ingot at specified crystal orientation position, the ingot is sliced into wafers of specified thickness by an inner blade or wire saw, and a crystal orientation mark 2 is formed at a final depth of approximately 10μm or more into the surface of the sliced wafer using a hard laser marker. Thus, the engraved position of the mark 2 is determined from the notch 1 as a reference, and hence notchless wafers can be produced without setting the wafers one by one in an X-ray analyzer.
Patent JP-S58175957-A (JP)
Title: Forming method for component of commutator for motor
Inventor: TOYONAGA KIYOHIDE
IPC: H02K13/00
Filed: 1982-04-06
Abstract: PURPOSE:To increase the durable lifetime of a commutator for a motor by forming only the surface of the commutator which slidably contacts a brush of a noble metal which is formed in a thickness of the degree so as not to be simply scattered and consumed by a spark. CONSTITUTION:A plate 1 in which metals B, A made of sole metal such as inexpensive copper or the like or alloy with noble metal are laminated is formed on the lower surface of the surface C which is formed of noble metal having excellent wear resistance such as silver at both ends X, X. The plate 1 is rounded in a cylindrical shaft, seam-welded at both ends X, X, the surface of the plate 1 is formed only of noble metal C, and the interior is formed of inexpensive metal in a pipe 2 for forming a commutator for a motor. The long pipe 2 thus formed is cut in a short length, thereby providing components of the commutator for the motor.
Patent JP-S56153222-A (JP)
Title: Thermography device
Inventor: IMAIZUMI JIYUNJIROU
IPC: G01J5/48
Filed: 1980-04-26
Abstract: PURPOSE:To realize a measurement of temperature at an optional point on a waveform, by giving an alteration to the center temperature signal when coincidence is obtained between the prescribed set value and the sample holding value during a display of 1-line scan waveform. CONSTITUTION:The infraredrays given from an object are detected by the scanning mechanism 3 and detector 6, and the detection signal is converted 8 into a temperature signal to be turned into a signal obtained by subtracting the center signal PM1 from the temperature signal through the differential amplifier 9. This signal is shifted 12 to a level to give the center brightness and then displayed by the CRT15 in the form of a temperature distribution image. At the same time, the center temperature signal is displayed at the display device 20 after an A/D conversion 21. Then the vertical scan of mechanism 3 is stopped during a display of 1-line scan waveform, and thus the temperature signal value at the time when the scan reaches the set value PM3 is held at the sample holding circuit 11 and then applied to the amplifier 9 in the form of a center temperature signal via the switch 10 to be displayed at 15 so that the point Q' goes to the position of center level C. Then the temperature signal value at point Q' is displayed 20 directly with figures.
Patent JP-S51132485-A (JP)
Title: Externally semiconductive layered composition for power cable
Inventor: ASADA YOSHIHISA
IPC: H01B1/24
Filed: 1975-05-14
Abstract: PURPOSE: A composition substance, with high performance of the cable itself, additionally capable of making a cable connection and the terminal end work with ease and also in a hurry. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02238854-A (JP)
Title: Oil and fat pellet for ruminant
Inventor: KIMURA NOBUYOSHI
IPC: A23K1/16
Filed: 1989-03-10
Abstract: PURPOSE:To provide the subject pellet containing a fatty acid calcium salt and a starchy substance, effective in administering a high calorific oil and fat (fatty acid) in high efficiency to a ruminant after delivery, having high hardness and PDI value, resistant to collapse and having excellent handleability. CONSTITUTION:The objective pellet contains preferably 50-90wt.% of a fatty acid calcium salt (e.g. palm oil fatty acid calcium salt or beef tallow fatty acid calcium salt) and preferably 5-20wt.% of a starchy substance (e.g. potato starch or corn starch).
Patent JP-S60199677-A (JP)
Title: Typewriter
Inventor: NAKAJIMA YUUJI
IPC: B41J7/96
Filed: 1984-03-26
Abstract: PURPOSE:To contrive enhancement of operability, by a method wherein a printing position for an inputted character can be confirmed when inputting a character while looking at a display screen. CONSTITUTION:With the first character inputted, a carriage 3 of a printer is moved to a left margin position. With the next character inputted through a key, the key-inputted character is displayed on a display device 2, and the displayed information is stored into a RAM 9. Further, in correspondence with a character inputted through a keyboard 1, the carriage 3 is moved to a printing position, without performing printing action. In this case, as the carriage 3 is moved, a pointer 11A of a carriage indicator 11 is also moved as one body with the carriage 3. When characters for a line are inputted, the carriage 3 is moved to the left margin position, and the one-line amount of information already stored in the RAM 9 is printed out by the printer 10. Then, it is discriminated whether or not the character (document) inputs through the keyboard 1 are entirely completed, and control is finished when all the character inputs are completed.
Patent JP-S51131663-A (JP)
Title: Method of a charging peformance of a single fiber
Inventor: WAKAYAMA KAZUO
IPC: G01R29/24
Filed: 1975-05-12
Abstract: PURPOSE: The method that a performance of a generated electricity leakage and neutralization is inspected rapidly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61215014-A (JP)
Title: Manufacture of mold for helmet
Inventor: TSUJI TAKANORI
IPC: B29L31/48
Filed: 1985-03-20
Abstract: PURPOSE:To mold helmets of various designs, by forming a protrusion on a predetermined part of a cavity through flame spraying of a metal or application of resin to the part. CONSTITUTION:As for a helmet body 1, a ventilation hole 12 is formed on a front side opening part 11 and the upper side and the fringe parts 2, 22 of the front side opening part 11 and lower side opening part are formed in a hollowed state. A mold 3 is formed of two halved parts, in the inside of which a cavity 4 in a basic form is formed and protrusions 5, 55 are made to form on parts corresponding to the fringe parts 2, 22 of the helmet 1. Although the formed protrusion 5 is stuck to an inner wall of the cavity 4, as adhesive force is weak and the same is in danger of peeling off through repeated molding, the same is made to stick to the mold 3 by a screw 50 or soldering. The protrusion can be formed easily on all sorts of curved surfaces through flame spraying like this and the cavities for helmets of various designs can be made to form by making use of the one mold.
Patent JP-H01228813-A (JP)
Title: Manufacture of resin molded product
Inventor: HOTTA TAKASHIGE
IPC: B29C41/08
Filed: 1988-03-10
Abstract: PURPOSE:To contrive cost reduction and curtailment of hours at the time of manufacture by a method wherein after application of a mold release agent to a mold corresponding to a form of a main body part of a resin molded product, molten resin superior in adhesion is sprayed on an adhesion part of separate parts in the main body part formed by spraying the molten resin and the separate part is stuck to the same upon cure of both the resin. CONSTITUTION:After cure of a fluorine or silicone mold release agent 6 by applying the same to a cavity surface 5a of a mold 5 with an applicating device 9 for the mold release agent, molten resin 7 is sprayed on the top of the same with a spraying device 10 until a molten resin 7 attains a fixed thickness. Molten resin 8 such as epoxy superior in adhesion is sprayed on the sprayed molten resin 7 by making use of a spraying device 11. A spraying position is made of a part where a reinforcing rib 3a or a fitting seat 3b is fitted. Upon curing of the molten resin 7, 8, they are taken out of the mold 5. After performance of trimming of the fringe part of the taken out main body part 1 with a cutter 12, the reinforcing rib 3a or the fitting seat 3b which has been manufactured beforehand is stuck to the welding of the molten resin 8.
Patent JP-H01229270-A (JP)
Title: Image forming device
Inventor: UCHIDA HARUO
IPC: G03G15/00
Filed: 1988-03-09
Abstract: PURPOSE:To prevent a photosensitive body and a transfer roller from being damaged at the time of loading a cartridge and to simplify and miniaturize a device by loading and unloading the process cartridge along a loading guide from a direction perpendicular to the rotary shaft of the transfer roller. CONSTITUTION:In order to load the process cartridge 2 in a moving type main body 8, a door 3 is opened and the cartridge 2 is inserted from the direction of an arrow A. The pins 2A and 2B for positioning the cartridge 2 are fitted in a guiding grove 8' inside the main body 8 and the cartridge 2 is inserted until the pin 2A and the pin 2B reach the groove 8'A and the groove 8'B respectively. In such a process, a photosensitive drum 1 comes into contact with a roller 5 and it presses the roller 5 in the direction of an arrow D, so that images can be formed. Therefore the photosensitive body and the transfer roller are not damaged and the device can be simplified and miniaturized.
Patent JP-H05227412-A (JP)
Title: Picture communication equipment
Inventor: OTANI MASAHITO
IPC: H04N1/04
Filed: 1992-02-10
Abstract: PURPOSE:To record picture information into recording paper corresponding to the size of an original and to prevent the waste of the recording paper. CONSTITUTION:An original width detection part 11 and an original length detection part 12 detect the width and the length of a read original. A width/ length comparison part 13 compares the detected original length with the width of paper having original width smaller than detected original width by two sizes. When the detected original length is less than the width of the paper whose original width is smaller than original width by two sizes, a picture information rotation part 14 rotates picture information data by 90 degrees, selects a paper size with original width smaller by two sizes, transmits it and records picture information into recording paper corresponding to the size of the original.
Patent JP-H05234667-A (JP)
Title: Electric carpet
Inventor: ITO MASAHIKO
IPC: F24D13/02
Filed: 1991-03-20
Abstract: PURPOSE:To enhance heat insulating performance as well as to thin and lighten a carpet with its housing facilitated by pasting an insulator which allows a specified amount of hollow glass beads by weight to be mixed in so as to be foamed, over the facing where unwoven colthes consisting of ground fabric and series of pile are laminated. CONSTITUTION:When a chloroprane rubber foamed body 1 is formed, 10 to 50 parts of vacuum hollow glass beads 2, 60 to 70mum in diameter each by weight are mixed in so as to be foamed, so that a bent insulator 3 is formed. Unwoven clothes 5 are bonded onto the insulator 3 with aqueous emulsion adhesives in such a way that a part of the unwoven clothes 5 where exothermic bodies 4 are laminated over the insulator 3, is pasted onto the rest of the unwoven clothes 5 where the facing 8 which allows series of pile 7 to be planted to ground fabric 6, are laminated. A connector is fitted to one corner of the peripheral section of the insulator 3, and a power cord is connected to the connector, so that an electric carpet 9 is formed. This configuration thereby enables insulating performance to be enhanced, enables the carpet to be made thinner in thickness and lighter in weight, and thereby enables it to be housed in with ease.
Patent JP-S62215800-A (JP)
Inventor: KITAJIMA OKUNI
IPC: E21F13/04
Filed: 1986-03-14
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-H04291722-A (JP)
Title: Polishing agent for silicon wafer
Inventor: HIRATSUKA ICHIRO
IPC: B24B37/00
Filed: 1991-03-20
Abstract: PURPOSE:To suppress generation of haze by adding the specified amount of nonionic surface-active agent having HLB value within the particular range to alkali colloidal silica having a mean grain size within the particular range. CONSTITUTION:The alkali colloidal silica used has the mean grain size of 7 to 100mmu measured, for example, by the nitrogen absorption method (BET method). The nonionic active-surface agent is required to have the HLB value in the range from 13.0 under 20. The amount of nonion surface-active agent to be added is 1ppm to 1.0wt.% for the solidified silica included in the colloidal silica in terms of the effective total amount under the independent use or mixed use thereof. Thereby, haze-free silicon wafer surface can be obtained.
Patent JP-S58173691-A (JP)
Title: Recording apparatus
Inventor: RACHI MASAHIRO
IPC: B41J35/36
Filed: 1982-04-07
Abstract: PURPOSE:To keep a good printing state, by detecting the terminal of an ink tape by a photodetector to stop the recording operation of a recording part. CONSTITUTION:When the terminal of an ink tape is detected by the photodetector of a detecting circuit 6, an ink tape terminal signal is sent through a line l4 by the detecting circuit 6 and issued to an AND gate 9 so as to stop the operation of a printing hammer. When the ink tape does not reach the terminal, the line l4 is held to a high level and, when a hammer driving signal is issued to the AND gate 9 from an operation control circuit 2 through a line l6, the line l4 is amplified to a hammer driving level by a hammer driving circuit 10 to operate a solenoid 7 having a printing part 4 mounted therein while, the line l4 mounted therein reaches a lower level, the transfer of an ink is stopped because a signal is not issued to the hammer driving circuit 10.
Patent JP-H10235632-A (JP)
Title: Connection tape-sticking apparatus
Inventor: KAWAJIRI TSUTOMU
IPC: B28B11/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To remarkably improve efficiency of tape-sticking work and to improve degree of bonding of a connection tape by arranging successively a member for reference of arrangement of a tile, a press means and a tape cutting means from the starting end side of a conveyer. SOLUTION: A connection tape is set in a tape holder 26 and its end part is drawn out and is passed under a member 3 for reference of arrangement of a tile and is arranged on the top face 2a of a belt conveyer 2 along the carrying direction and then, the connection tape is pressed on the top face 2a of the belt by means of a roller 25 for pressing the tape. Under this condition, when an operator arranges a pair of tiles along the member 3 for reference of arrangement of the tile, the belt conveyer 2 is rotated on every set time and the tiles are moved in the carrying direction and are passed successively through a press process and a tape cutting process to prepare a pair of tiles stuck with the connection tape.  Another operator for performing the next process waits for them at the terminal end B side of the belt conveyer and fills an adhesive in the connection part of a pair of tiles being successively carried to complete an L-shaped tile.
Patent JP-H05227196-A (JP)
Title: Continuous duplex switching device
Inventor: KOYANAGI TOSHINORI
IPC: G06F13/00
Filed: 1992-02-07
Abstract: PURPOSE:To prevent the missing of a reception cell even though a switching call lost in a communication system. CONSTITUTION:The system is provided with #0 and #1 system buffers 30 and 31 capable of transmission delay difference storage, xsi0 and #1 system switching cell detection sections 32 and 33, a selection section 34 selecting the output of the buffers 30 and 31 as the active system at its output, and an access/ switching control section 35 for buffers 30 and 31 based on signals from the sections 32 and 33. When the communication system buffer receiving the switching cells earlier is controlled to remain the reception cells and later and the other system receives switching cells before the amount reaches the threshold value, the switching of the communication system is performed by means of remaining reception cells of the standby buffer. When it exceeds the threshold value, the switching cell is judged to be missed and the missing of reception cells is prevented by using remaining reception cells if there is in the active system buffer without switching the system.
Patent JP-S58176143-A (JP)
Title: Hydrophilization method of glass and glass fiber
Inventor: OOZEKI TAKAO
IPC: C03C17/30
Filed: 1982-04-06
Abstract: PURPOSE:To give the hydrophilicity, improve the dispersibility and impart the water retaining property to glass and glass fibers, by treating the glass and glass fibers with an organic compound having a specific structure. CONSTITUTION:One or more compounds expressed by the general formula (R1, R3, R4, R5 and R6 are alkyl group; R2 is alkylene group; R7 and R8 are alkylene group or organic group containing a double bond or oxygen; X is chlorine or bromine atom; n is an optional integer) are applied to glass and glass fibers, dried and baked to impart the hydrophilicity thereto. For example, the hydrophilizing agent is applied to the glass fibers by mixing in a binder in an apparatus for applying the binder thereto in the spinning process of the glass fibers, etc. The hydrophilizing agent is synthesized by subjecting a silane compound having 3 alkoxyl groups and one halogenoalkyl group linked to the silicon atom to the Menshutkin reaction with a tertiary diamine and a dihalogen compound in a solvent, etc.
Patent JP-H01232520-A (JP)
Title: Structure of solid lubricating film of magnetic recording medium
Inventor: MORICHIKA TOSHIAKI
IPC: G11B5/72
Filed: 1988-03-10
Abstract: PURPOSE:To improve the lubricating characteristic and durability of the magnetic recording medium by forming a solid carbonaceous surface film into a laminated two-layer structure consisting of a hard carbonaceous film and soft carbonaceous film and forming the solid carbonaceous film as a lubricating film. CONSTITUTION:The carbonaceous film coating the magnetic metallic film on a nonmagnetic substrate has the laminated two-layer structure consisting of the hard carbonaceous film and the soft carbonaceous film laminated thereon. The hard carbonaceous film is formed to 150-400Angstrom  film thickness and the soft carbonaceous film is formed to 20-100Angstrom  film thickness. As a result, the excellent lubricating function is provided to the laminated structure and the good film strength and wear resistance are provided thereto by the effect of the lamination of the hard carbonaceous film and the soft carbonaceous film. The desired effect is not obtainable when the film thicknesses of the hard carbonaceous film and the soft carbonaceous film exceed the prescribed range. The hard film of the lower layer is formed by an ion plating method and the soft film of the upper layer by a sputtering method, respectively.
Patent JP-S61213752-A (JP)
Title: Apparatus for detecting flaw of mirror reflection characteristic surface
Inventor: IKEUCHI KATSUSHI
IPC: H04N7/18
Filed: 1985-03-20
Abstract: PURPOSE:To make it possible to easily detect a flaw only by a density value by extracting the density levels of a normal part and a flaw part in a largely different form, by utilizing the reflective characteristics of the mirror surface of an object to be inspected and a light source corresponding to a rotary surface. CONSTITUTION:For example, in detecting the flaw of the mirror reflective surface 1-1 of cone shaped matter to be inspected, a circumferential shape irradiation light source 2 such as a circular lamp is used and a TV camera 3 is arranged above said light source 2. When the light source 2 is present at the position of a drawing (a), the image data 1' inputted to the TV camera 3 consists of a ring shaped bright part 1-1-0, a dark part 1-1, and a circular dark part 1-2'. In this state, the light source is downwardly moved to the position shown by a drawing (c) to gradually change the distance between the light source 2 and the matter 1 and data from the ring shaped image data 1-1-0 present at the uppermost position of an inclined surface to the ring shaped image data 1-1-n present at the lowermost position of said inclined surface are successively obtained. In a flaw A is present on the surface of the matter 1, image data, wherein a dark part A' is present on a part of a ring shaped bright part 1-1-m, is obtained.