baber/WOPTO huggingface dataset:
Patent JP-H07322923-A (JP)
Title: Table with shelf
Inventor: ONISHI TAKANAO
IPC: A47B17/00
Filed: 1994-05-31
Abstract: PURPOSE:To utilize a shelf and its support member as a bookrest in a table with a shelf. CONSTITUTION:A shelf 12 is vertically rotatably fitted to a shelf support leg 10 erected at the front of the surface of a top plate 1. A gate-shaped stay 11 is pivotally supported on the shelf support leg 10 rotatably around pivotal shafts 14. When the stay 11 is coupled with a stay reception section 15 provided on the back face of the shelf 12, the shelf 12 can be horizontally supported. When the stay 11 is released from the stay reception section 15, the stay 11 and the shelf 12 are hung. A book is rest against the shelf 12, and the opened faces are pressed by the stay 11.
Patent JP-S6034015-A (JP)
Title: Pattern formation
Inventor: SAKAMOTO EIJI
IPC: H01L21/027
Filed: 1983-08-05
Abstract: PURPOSE:To obtain a high quality deposited film pattern by a method wherein, when a resist pattern is obtained by exposing and developing a positive type resist layer laminated on a substrate, another positive type resist layer is laminated after the exposure and the exposure is performed in such a manner that the exposed area is gradually reduced while the exposed part of the pattern is overlapped. CONSTITUTION:A positive type resist layer 2 is laminated on an insulating substrate 1 and exposed through a pattern mask 3 by irradiation of ultraviolet rays, far ultraviolet rays, X-rays, electron beams and the like. Then, without developing, another positive type resist layer 2' of the same material is laminated on the exposed layer 2. After that a mask 3' which has smaller apertures than the mask 3 is formed on the layer 3' and the layers in the smaller apertures are exposed and developed to leave the resist layer 4' with trapezoidal sections. Then a deposited layer 5 is formed over the whole surface in such a manner that the layer 5 on the substrate 1 exposed in the apertures and the layer 5' on the layer 4' are separated. The required layer 5 is obtained on the substrate 1 by removing the layer 4' with the layer 5' on it.
Patent JP-S63307144-A (JP)
Title: Surface treating method for glass
Inventor: NAGAO HIROYUKI
IPC: H01L31/04
Filed: 1987-06-08
Abstract: PURPOSE:To obtain glass surface having uneven structure suitable for production of soloar batteries readily, inexpensively and in good control, by preforming a coating film of silicon oxide on the glass surface and removing the coating film by etching. CONSTITUTION:A coating film of silicon oxide is preformed on the surface of glass by immersing glass in a silicon oxide saturated aqueous solution of hydrosilicofluoric acid, or by coating the surface of the glass with a silicon oxide coating film-forming solution containing an alkoxysilane compound, water and an alkoxysilane compound and then hydrolyzing the akoxysilane compound. Then the silicon oxide coating film is removed by etching to make the surface of the glass uneven. A silicon oxide film and a transparent electrically conductive film are formed on the glass having the uneven structure on the surface so that uneven electrically conductive glass substrates most suitable as solar batteries can be produced.
Patent JP-S5933240-A (JP)
Title: Preparation of carbonyl compound
Inventor: HIRONAKA YOSHIO
IPC: B01J23/56
Filed: 1982-08-19
Abstract: PURPOSE:To obtain the titled compound efficiently, by reacting an olefin with water and an O2-containing gas using a catalyst prepared by supporting a composition such as Rh-Mn-Co system, etc. having improved strength and stability on a carrier. CONSTITUTION:An olefin such as butene, etc. is reacted with water, and O2 or an O2-containing gas in the presence of a catalyst prepared by supporting a combination of Rh, Mn and one or more elemnts selected from Co, Fe, V, Ni, Bi, Zn and Sn on a carier, at 50-400 deg.C at atmospheric pressure - 50kg/cm<2>G, and at 1-5kg/cm<2>G in case of inner olefin, for 0.5-20sec, to give the desired compound such as methyl ethyle ketone, etc. The support ratio of the catalyst is 0.2-5pts.wt. Rh, 0.5-30pts.wt. Mn, and 0.5-30pts.wt. third component such as Co, Fe, etc. as elements based on 100pts.wt. carrier. Silica, alumina, zeolite, etc. having large specific surface area is used as the carrier, and gamma-alumina treated with especially hydrochloric acid is preferably used.
Patent JP-H1053620-A (JP)
Title: Thermoplastic copolymer and its production
Inventor: YAMAGUCHI MINORU
IPC: C08F220/44
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic copolymer excellent in a variety of physical properties, for example, heat resistance and mechanical strengths, and resistant to discoloration, and its production. SOLUTION: An aromatic vinyl monomer, a vinyl cyanide monomer and, when necessary, a monomer copolymerizable to these monomers are copolymerized to give a thermoplastic copolymer. At this time, at least a part or the whole part of the vinyl cyanide monomer is charged in a reactor to initiate the copolymerization, then the weight of the aromatic vinyl monomer unreacted in the reaction solution is adjusted to be larger than that of the unreacted vinyl cyanide, when all of the monomers are charged up whereby the proportion of the vinyl cyanide monomer can be reduced in the structure units of the thermoplastic copolymer formed at the latter-half step of the copolymerization.
Patent JP-H08314752-A (JP)
Title: Development supporting device for object-oriented system
Inventor: KATO HIDEKAZU
IPC: G06F11/28
Filed: 1995-05-17
Abstract: PURPOSE: To make an user possible to easily understand the behavior of an object-oriented system i.e., the action of an object, etc., when the system is actually operated. CONSTITUTION: This device is equipped with an object behavior recognizing means 1 which recognizes the transfer (transmission/reception) of a message between the objects, the generation and deletion of the object and the action (behavior) of the object, a preservation means 2 which preserves the behavior of the object recognized by the object behavior recognizing means 1 in a file F and an output means 3 which reads and outputs the behavior of the object preserved in the preservation means.
Patent JP-S6032632-A (JP)
Title: Method of connecting pipe of hot-melt synthetic resin
Inventor: YASUDA MASUJI
IPC: B29L23/00
Filed: 1983-08-04
Abstract: PURPOSE:To connect pipes of a hot-melt synthetic resin without requiring skill, by interposing heating members of magnets between inserted surfaces that are to be connected, and melting the vicinity of the heating member by electromagnetic induction heating. CONSTITUTION:Ends of pipes 12, 13 where they are to be connected are inserted into a socket 11 and a pair of heating rings 15 of magnets are buried in the insides of opposite ends of the socket. All the circumferential surface of each of the heating ring 15 is formed with a plurality of small holes 16 that are in turn filled with the same resin as the socket. The heating rings 15 are internally heated by an electromagnetic induction heater 15 having a heating coil 17 to melt the vicinities of the contacted sections of the pipes 12, 13 and the socket thereby welding the pipes 12, 13 at the inside and outside of the heating rings 15.
Patent JP-H08310192-A (JP)
Title: Multi-beam recorder and manufacture of aperture plate of the same recorder
Inventor: TACHIHARA SATORU
IPC: G03F1/76
Filed: 1995-05-17
Abstract: PURPOSE: To provide a multi-beam recorder and a method for manufacturing the aperture plate of the recorder in order to record an accurate and precise image without deflecting a beam by a mechanical mechanism. CONSTITUTION: The multi-beam recorder comprises a plurality of light sources 42, an aperture plate 43 having apertures corresponding to the plurality of right sources, and focusing optical systems 44, 45 for projecting the images of the apertures on the surface of a photosensitive material 3. A pattern mask in which a target focus pattern is formed is disposed on the focusing surface of the system, the pattern is illuminated, and the pattern is projected toward the plate position by the system. The openings of the plate are formed based on the position of the projected image of the pattern at the position installed with the plate.
Patent JP-S5267710-A (JP)
Title: Vertical rotary machine with muffler
Inventor: KURITA MORIKAZU
IPC: H02K5/24
Filed: 1975-12-03
Abstract: PURPOSE: To improve the silencing effect of a muffler, by dividing it into suction an and discharge mufflers having axial ventilation flues fitted on opposite sides of a main body, a suction port of the suction muffler being located on the upper end and a discharge port of the discharge muffler downward on the lower end. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6035041-A (JP)
Title: Colored rubber composition and its production
Inventor: HISADA HACHIROU
IPC: C08K5/00
Filed: 1983-08-04
Abstract: PURPOSE:To obtain a nonfading or nondiscoloring colored rubber composition, by vulcanizing, by heating, an unvulcanized rubber containing an organic peroxide, an electrophilic reagent and a coloring agent and at the same time bonding the coloring agent with radicals of the rubber molecules in a specified manner of bonding. CONSTITUTION:An unvulcanized rubber is mixed with an organic peroxide, an electrophilic reagent (e.g., ZnO/ZnCO3 mixture) and an organic pigment or dye or an inorganic pigment. The resulting compound is heated to effect both vulcanization and a reaction of polar groups present in the organic pigment or dye or metal atoms in the inorganic pigment with radicals of the rubber molecules formed during the vulcanization to form bonds such as those of formulas I , II, III, IV, V, VI, VII, or VIII (wherein -C- is a main chain or side chain carbon of a rubber molecule, R is an alkyl, A is a pigment or a dye, a dotted line represents a single, double, or triple bond) to obtain the titled colored vulcanized rubber composition.
Patent JP-S63308757-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOJIMA TAKESHI
IPC: H04N5/76
Filed: 1987-06-10
Abstract: PURPOSE:To eliminate a recording omission and to utilize a timer reserved video effectively and correctly by sending a warning sound in the case of reserving the program that a picture recording time is over than the tape remaining quantity time. CONSTITUTION:When a magnetic tape is inserted, the signal of the tape remaining quantity time is transmitted from a tape remaining quantity detecting circuit 7 and the remaining quantity time in a standard mode is stored in a counting circuit 4 via a system control part 6 and timer part 3. The program reserving signal from a timer reserving operation key 1 or remote control receiver part 2 is inputted to the timer part 3. At this time, in the circuit 4 various speed modes are converted into the standard mode compared with the tape remaining quantity time and when the picture recording time is set longer than the tape remaining quantity time, the signal of an over picture recording time is sent to the timer part 3. Thus, the timer part 3 transmits a warning sound generation signal to a warning sound circuit 5, a warning sound is generated and the generation of a picture recording omission is notified in advance.
Patent JP-S5569430-A (JP)
Title: Production of foaming polystyrene mold
Inventor: OOKUBO TOMIO
IPC: B29C59/00
Filed: 1978-11-20
Abstract: PURPOSE:To obtain a molding thin and high in the finish accuracy by directly heating foaming polystyrene particles once foamed in a low expansion ratio in the mold without use of heated steam. CONSTITUTION:Foaming polystyrene particles which have been foamed primarily in a low expansion ratio (e.g. up to about 20 times) fill between male and female molds 1 and 2 tightly closed beforehand on the carrier air from a filling port 7 while air is exhausted through an exhaust slit 9. Then, the molds 1 and 2 are heated without use of heated syteam to effect heating, foaming and molding of the polystyrene filled through the molds 1 and 2. Thus, a foaming polystyrene molding under 5mm thick can be produced. Being thin, this can be sufficiently heated by direct heating with the mold to yield a molding with a high accuracy having a proper intra-particle density.
Patent JP-H0714730-A (JP)
Title: Noncontact connector
Inventor: YAMADA MITSUHIRO
IPC: H02J17/00
Filed: 1993-06-15
Abstract: PURPOSE:To provide a noncontact multicore connector in which electromagnetic interference is eliminated between adjacent coils. CONSTITUTION:Tubular cavities 11 are made from the end face at the insulating part 10 of a connecting body 1 and a solenoid coil 3 is wound around the cavity over a predetermined length at the position within the insulating part corresponding to the outside part of the cavity. A shield member 6 is provided while surrounding the solenoid coil 3 on the outside thereof within the thickness of the insulating part. The insulating part 20 of a body 2 to be connected is provided with a part 21 entering retractively into the cavity and a solenoid coil 5 is disposed within the thickness of the entering part such that the solenoid coil 5 will be concentric to the solenoid coil 3 upon connection. Current is fed to one of the solenoid coils arranged concentrically and a signal is communicated through mutual induction. Current flows through the shield member 6 in the direction for preventing the generation of flux thus effecting electromagnetic shielding.
Patent JP-S62299681-A (JP)
Inventor: AOKI TAKASHI
IPC: F25D25/00
Filed: 1986-06-19
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-H08336067-A (JP)
Title: Control method for multi-robot system
Inventor: TAKEMOTO YASUSHI
IPC: H04N5/225
Filed: 1995-06-09
Abstract: PURPOSE: To use a track in common, to avoid collision of respective robots by a simple control system and to prevent the practical interruption of the command operation of the respective robots in a multi-robot system in which many individually controlled robots travel. CONSTITUTION: When the approach of a first robot camera R1 operated corresponding to a command information A for sampling information to be supplied to a client (a) and a second robot camera R2 operated corresponding to the command information B for sampling the information to be supplied to the client (b) is detected in an approach sensor 7, a command information changeover processing for supplying the command information A to the second robot camera R2 and simultaneously supplying the command information B to the first robot camera R1 and sampling information changeover for changing video signals from the first robot camera R1 to the ones for the client (b) and simultaneously changing the video signals from the second robot camera R2 to the ones for the client (a) are processed in relation.
Patent JP-H0437100-A (JP)
Title: Electronic component installing device
Inventor: FUJITA YOSHIAKI
IPC: H05K13/08
Filed: 1990-05-31
Abstract: PURPOSE:To inform an operator, who performs a setup change operation and the like, visually and instantaneously of the state of use of a multidividable component feeding table by a method wherein the state is displayed by the display of each split table. CONSTITUTION:In case a component is installed on a printed board 10, which one of component feeding units 2 is used is decided on the basis of an NC program and in case a split table 1A only is split and used, a display 11A only of the table 1A is lighted and in case a split table 1B only on the other side is split and used, a display 11B only of the table 1B is lighted and in case both split tables 1A and 1B are coupled with each other and are used, both displays 11A and 11B are both lighted. An operator verifies the displays 11A and 11B at this time and performs a work necessary for production, that is, an exchange of reels 5 in each unit 2 and the like, on the basis of the verification.
Patent JP-H08334969-A (JP)
Title: Image forming device
Inventor: YOSHIKI SHIGERU
IPC: G03G15/08
Filed: 1995-06-09
Abstract: PURPOSE: To always stably control toner concentration by directly correcting the change of a supply amount of toner to a toner residual amount in a toner supply device. CONSTITUTION: This image forming device is equipped with a developing device MA developing a latent image formed on an image carrier 1, the toner supply device 4B supplying toner to the developing device 4A, a means 5 for detecting the toner density of a developed image, and a control means 80 controlling the supply of the toner from the supply device 4B to the developing device 4A based on the image density information from the detecting means 5, and the control means 80 is provided with a means for detecting the toner residual amount in the supply device 4B(residual amount-toner capacity in the supply device-supply amount per each time × total number of supply times)  and a means for correcting the supply amount of the toner supply device based on the toner residual amount detected by the means for detecting the toner residual amount(the driving time and/or the driving speed of the driving means 4-10 of the supply device is corrected in accordance with the toner residual amount).
Patent JP-S63306802-A (JP)
Title: Machine tool
Inventor: KOBAYASHI TAKEO
IPC: B23B3/16
Filed: 1987-06-09
Abstract: PURPOSE:To enable balanced cut even when inner and outer diameters are cut simultaneously by providing a tool table for holding the axis of tool on main axis and reciprocatable in the direction of main axis in addition to two sets of tool tables reciprocatable in the direction of main axis and the direction orthogonal thereto. CONSTITUTION:In first and second tool tables 5, 13, X, Z axis slides 7, 9 are controlled by numerical commands through a servo motor 11 and a pole screw 12 and arranged at the opposite sides of the rotary axis of main shaft 2, where one of them is arranged near to one side of spindle table 3, and a turret 14 for holding a tool 10 is mounted indexably on both tool tables 5, 13. A third tool table 15 is fed through a servo motor 17 and a ball screw 18, and a turret 19 to be indexed around the direction crossing orthogonally with the axis of spindle 2 is mounted. Consequently, grinding of inner diameter or drilling can be made by means of the third tool table 15 during when outer diameter is cut through feeding operation of first and second tool tables 5, 13.
Patent JP-H08308178-A (JP)
Title: Motor device
Inventor: SUZUKI SHIGETO
IPC: H02P5/753
Filed: 1995-05-08
Abstract: PURPOSE: To reduce the energy loss of three motors when the motors are rotated at low speeds by connecting the motors to each other through a differential gear and fetching one of the rotating shafts of the motor as an output. CONSTITUTION: The output shafts 4, 5, and 6' of three motors 1, 2, and 7 are connected to each other through a differential gear 3 so that the difference between the rotating speeds of the motors 1 and 2 can become the rotating speed of the motor 7. Whether the motors 1, 2, and 7 are driven as motors or regenerative generators are respectively decided by means of driving regenerative circuits SW1, SW2, and SW3.  When, for example, the motors 1 and 2 are respectively used as a driving motor and generative generator and the output shaft 6 of the motor 7 is used as a power output shaft, the reduction of the rotating speeds of the motors 1 and 2 is not required and the occurrence of energy loss associated with a low rotating speed can be avoided even when the rotating speed of the output shaft is low, because the difference between the rotating speeds of the motors 1 and 2 becomes the rotating speed of the motor 7.
Patent JP-H09323446-A (JP)
Title: Image forming device
Inventor: FUKUHARA AKIKO
IPC: G02B26/12
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To extend the life of a laser device and prevent the deterioration of a photosensitive drum. SOLUTION: When a scanner motor driving start signal is outputted from a control circuit 420, a scanner motor driver logic signal section 405 outputs a velocity descry output signal 413 to a scanner motor driver IC 402 to start the acceleration of a scanner motor. The control circuit 420 forces the velocity descry output signal 413 to become the acceleration condition in order to force the scanner motor to operate. When a predetermined time period has passed after starting the forced acceleration operation, a laser device is allowed to emit a light by transmitting a signal to a laser driving circuit 421 until a predetermined light quantity is obtained. The control circuit 420 allows the scanner motor driver logic signal section 405 to be released from the condition that the scanner motor is forced to operate. After that, the control is switched to one by a normal BD signal.
Patent JP-H09304325-A (JP)
Title: Evaluating method for surface condition of metal and manufacture of semiconductor device
Inventor: KAWAGUCHI AKISANE
IPC: H01L21/66
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To non-destructively and quantitatively evaluate in a short time the surface condition of a metal formed over a semiconductor wafer. SOLUTION: A metal formed over a semiconductor wafer 13 is contacted with a solution containing ions, corroding the metal and is galvanostatically electrolyzed by a galvanostat 11 to measure the electrode potential of the metal. Based on the relationship between the current value obtained and corrosion time and on critical current value, the surface smoothness of the metal, the coating strength and corrosion resistance of its surface, the amount of segregation and the concentration of trace amounts of metals contained in the metal and the grain size and grain boundary length of the metal are evaluated.
Patent JP-S5668940-A (JP)
Title: Magnetic recording medium
Inventor: YAMADA TOSHIROU
IPC: G11B5/64
Filed: 1979-11-06
Abstract: PURPOSE:To improve the SN ratio when a recorded signal is reproduced by using a vertical easy magnetization film of a soft magnetic film surface by providing guard bands of specific width between the plural signal tracks and by recording a signal of specific wavelength on these guard bands. CONSTITUTION:Between the plural tracks 1b1-1b3,... of a magnetic recording medium such as magnetic tape 1, from which a recording signal is reproduced by using a vertical easy magnetization film of a soft magnetic film surface, guard bands 10 narrower than maze magnetic domain width d0 of said magnetization film are provided. Then, a signal of about 2d0 in wavelength lambdag is so recorded in guard bands 10 that magnetic field Hgb will be smaller than magnetic field Hlu required to generate signal magnetic domains in said magnetization film. Consequently, when the signal is read out by using said magnetization film, the SN ratio can be improved with a few maze magnetic domains without putting signal magnetic domains and maze magnetic domains in a series.
Patent JP-S5572230-A (JP)
Title: Automatic editing unit for input-output control program
Inventor: MATSUMURA TASUKU
IPC: G06F3/00
Filed: 1978-11-24
Abstract: PURPOSE: To improve the reliability of a system on the whole by entending the system easily by sending a key word for a decision on a replaceable peripherl equipment to a computer.  
     CONSTITUTION: Interface unit 1 of a computer system at the side of a replaceable peripheral equipment is provided with ATN/ACK circuit 2 which transmits and receives interruption signal ATN making a computer select a peripheral equipment and indexing signal ACK informing the peripheral equipment that the computer has selected it, and key word part 6 for a decision on the periperal equipment. Signal ATN is sent from circuit 2 of this equipment 1 to ATN/ACK control circuit 4 of computer-side interface unit 3, and then sent out from circuit 4 to arithmetic controller 5. Controller 5 decides on which of equipments have sent signal ATN and sends signals ACK and ATN to circuit 4, and circuit 2 receives signal ACK from circuit 4. Further, key word part 6 sends ATN from circuit 2 and at the same time, a size signal is sent out to status 7 and then transmitted to the computer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5845486-A (JP)
Inventor: AKINO KENJI
IPC: F26B13/10
Filed: 1981-09-11
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。