baber/WOPTO huggingface dataset:
Patent JP-H07126362-A (JP)
Title: Water-soluble copolyester and polyester film
Inventor: SHIMIZU YUZO
IPC: B32B27/36
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a copolyester excellent in antistatic properties during traveling, water solubility, etc., and suitable for a magnetic recording medium by reacting a specific acid component with a glycol component. CONSTITUTION:An acid component comprises 60-95mol% at least two arom. dicarboxylic acids (e.g. terephthalic acid) and/or aliph. dicarboxylic acids and 40-5mol% alkali metal salt of an ester-forming sulfonic acid (e.g. a sodium salt of sulfoterephthalic acid), and a glycol component comprises 100mol% 2-8C aliph. glycol (ethylene glycol) and/or 6-16C alicyclic glycol. A water-sol. copolyester is produced by incorporating a polyoxyalkylene glycol (e.g. polyethylene glycol) into a coplyester formed by reacting the acid component with the glycol component under such conditions as to satisfy the relations expressed by formulas I and II [wherein A is the amt. (mol%) of the alkali metal salt; and B is the amt. (wt.%) of the polyoxyalkylene glycol].
Patent JP-H0589722-A (JP)
Title: Composite dielectric for thin-layer capacitor
Inventor: HARADA ATSUSHI
IPC: H01G4/12
Filed: 1991-09-25
Abstract: PURPOSE:To provide a composite dielectric for a thin-layer capacitor, capable of being in the form of thin film for higher capacity, which is provided with heat-resistivity such as reflow soldering resistivity. CONSTITUTION:A composite dielectric 5 is fixed by printing on the upper surface of a stator 1 in which a stator terminal 2 of a trimmer capacitor is exposed, and a rotor 3 made of metal slides on the composite dielectric 5. The composite dielectric 5 is made by mixing a dielectric ceramic powder with a silicone resin in such a mixing ratio as 10-80/90-20 volume % and is formed in a thin-layer.
Patent JP-S63166639-A (JP)
Inventor: OGURISU GOTSUTOFURIITO
IPC: B60R22/34
Filed: 1987-10-29
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-H10119871-A (JP)
Title: Mounting structure for sprocket with chain damper
Inventor: IGUCHI HIROAKI
IPC: F16H55/30
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure for a sprocket with a chain damper, which can afford a sufficient space to insert a tool for bending a washer in a space interspersed with the sprocket without using a washer in a complex shape. SOLUTION: In the mounting structure for a sprocket with a chain damper where a washer 50 is pressed onto one side surface of a sprocket main body so as to be integrally fixed to each other by threadedly engaging a hexagon nut 46 with a shaft 20, and concurrently a washer 50 is prevented from being rotated by bending the peripheral part of the washer 50 along the one surface of the hexagon nut 40. A cut-out part is formed in at least the chain damper provided at the opposite surface side out of the chain dampers formed at both the sides of the sprocket main body in the range of a rotating angle equivalent roughly to the two surfaces of the hexagon nut 40.
Patent JP-H06131891-A (JP)
Title: Semiconductor file device
Inventor: SUKEGAWA HIROSHI
IPC: G11C17/00
Filed: 1992-10-14
Abstract: PURPOSE:To shorten the average data writing time to a memory for a considerable period from the start of use of the memory and then to increase the access time to the memory. CONSTITUTION:When the detail rewriting frequency of the erasing blocks 22-1, 22-2, etc., are smaller than a hundred thousand, a memory controller 11 updates the rewriting frequency rough data on a control table 21 from the detail rewriting frequency in a carry mode of every ten thousand. Meanwhile the controller 11 updates the rewriting frequency rough data from the detail rewriting frequency in a carry mode of every hundred if the detail rewriting frequency is larger than a hundred thousand. Therefore, the probability of producing a difference larger than the prescribed value between the rewriting frequency rough data can be reduced at an early stage of use of a memory chip 2. Thus the swapping frequency is reduced and the average data writing time is shortened to the erasing blocks.
Patent JP-S62134926-A (JP)
Title: Heating apparatus
Inventor: SATOU SEISHIROU
IPC: F27D11/02
Filed: 1985-12-06
Abstract: PURPOSE:To realize quick heating and cooling of semiconductor wafers, by arranging heating elements covering a body to be heated in a furnace body formed cylindrically, and dividing the body in the radius direction to constitute the structure capable of opening and closing. CONSTITUTION:In the case of heating process, the pre-heating of furnace bodies 2A and 2B is performed by driving heating elements 8. After that, a driving axis 30 is rotated in the direction shown by an arrow (a), and a slider 26 is shifted in the direction of an arrow (e) to open the furnace bodies 2A and 2B. The rotation of the driving axis 30 is stopped at the position giving a specified opening angle, and a reaction tube 38 containing a semiconductor wafer 36 is transferred in the direction of an arrow (f), and the wafer is arranged in an accommodation part 4 in the furnace bodies 2A and 2B. Then the driving axis 30 is rotated in the direction of an arrow (b), and the slider 26 is shifted in the direction of an arrow (g) to close the furnace bodies 2A and 2B. The closed furnace bodies 2A and 2B are rapidly heated, and a prescribed diffusion process is performed maintaining a desired heating temperature. After that, the driving axis 30 is again rotated in the direction of the arrow (g), and the slider 26 is shifted in the direction of the arrow (e) to open the furnace bodies 2A and 2B. The reaction tube 38 is carried out in the direction of an arrow (h), and the semiconductor wafer 36 is cooled.
Patent JP-S63129915-A (JP)
Inventor: KANETAKE YUJI
IPC: A01D34/24
Filed: 1986-11-18
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-H06102431-A (JP)
Title: Production of multibranch optical coupler
Inventor: YAMAZAKI KATSUHIRO
IPC: G02B6/28
Filed: 1992-09-18
Abstract: PURPOSE:To eliminate fusion spliced parts and to provide the multibranch optical coupler free from loss with good workability without requiring a reinforcing operation by subjecting plural pieces of optical fibers selected from respective optical couplers to a fusion stretching treatment. CONSTITUTION:For example, 4 pieces of the optical fibers f are subjected to the removal of the coatings for a prescribed length and are brought into contact with each other; thereafter, these parts are subjected to the fusion stretching treatment under heating. When the 4X4 optical coupler C1 having a prescribed branching ratio is formed, the fusion stretched part is fixed in this state by a resin to a glass substrate. Two pieces of such optical couplers C1 are prepd. and the parts from which the coating parts are removed are installed parallel by using the selected one piece of the fiber f of the respective optical couplers C1 and are subjected to the heating and fusion stretching treatment by a heater 10. Photodetectors are connected to the ends on one side of the respective fusion stretched optical fibers f at this time and light of, for example, 1.30mumlambda is made incident from the other end of the one selected optical fiber of the two optical couplers C1. The fibers are subjected to the stretching treatment until the prescribed branching ratio is obtd. while the output thereof is observed with the photodetectors.
Patent JP-H01120494-A (JP)
Title: Control unit for electric water control valve
Inventor: KATO TAKESHI
IPC: F24H1/10
Filed: 1987-10-30
Abstract: PURPOSE:To prevent over current from flowing in an electric motor and an electrically energizing circuit by stopping to energize the electric motor with no relation to the displacement position on a water control valve through providing a timer means measuring energizing time in an energizing circuit of a control circuit. CONSTITUTION:Operating time in a geared motor circuit 64 is measure with a timer 71, and when a fixed time has elapsed, energizing a motor is stopped. The timer 71 starts to operate to output during a fixed time when energizing signal to the geared motor circuit 64 exists. It is made in such that when it has elapsed in T1 seconds, a CPU 70 stops to energize the geared motor circuit 64 whichever displacement position a water control valve 33 may be on, and protects the geared motor and the geared motor circuit 64.
Patent JP-S61150659-A (JP)
Title: Linear pulse motor
Inventor: HORI MASAMI
IPC: H02K41/03
Filed: 1984-12-25
Abstract: PURPOSE:To improve the position accuracy and the acceleration by providing auxiliary coils at both sides of main coils of a movable element, and connecting so as to become the same pulse as a main coil in reverse excitation, thereby reducing an interference magnetic flux. CONSTITUTION:A movable element 1 is movably engaged with a stator 2 arranged with poles 3 by a through hole 6 of a cylindrical housing 5. A pair of auxiliary coils 11a, 11b and 11c, 11d are provided at both side of main coils 8, 9 inside the housing 5, a permanent magnet 12 is provided between the coils 8 and 9 to form movable teeth 10a-10d, and movable pole teeth 13 are formed to displace at 1/2 pitch of the poles 3. Auxiliary coils 11a, 11b are reversely wound to the main coil 8, and the coils 11c, 11d are reversely wound to the coil 9 and connected to excite reversely in the same pulse as the main coil. Thus, the interfering magnetic fluxes of the movable teeth 10a-10d are reduced to improve the position accuracy and the acceleration, and to reduce the weight. This is adapted for an NC machine tool and a printer head.
Patent JP-S61151983-A (JP)
Inventor: YOSHIDA RYOJI
IPC: H01R35/04
Filed: 1984-12-25
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-S61263787-A (JP)
Title: Transfer-type thermal recorder
Inventor: MIZUKI NOBUO
IPC: B41J35/36
Filed: 1984-12-28
Abstract: PURPOSE:To effectively use an ink of a transfer film, by a system wherein a device for detecting the presence or absence of transfer of an ink and a taking-up and rewinding device are provided, and the ink is transferred to an ordinary paper by using a transfer film part other than the transfer film parts previously used for transfer recording. CONSTITUTION:A sensor 4 for detecting the presence or absence of transfer of ink for each part of the transfer film 2 comprises detecting element the number of which is equal to the number of heating elements of a thermal head 3. The transfer film 2 from which the ink has been partially transferred in the repeated recording and which has been rewound is again passed through the part of the thermal head 3 while making contact with the ordinary paper 1, and during this passage, the ink is transferred onto the paper 1 by using the transfer film part other than the transfer film parts previously used for transfer recording. In this case, the presence or absence of the ink layer passed through intersections 311, 312, 313, 314 is detected by the detecting elements of the detector 4 for each point, and each of the heating elements is operated to generate heat when the transfer film part retaining the ink layer reaches the position of the heating element.
Patent JP-H11117605-A (JP)
Title: Automatic door device
Inventor: KISHIMOTO TOSHIYA
IPC: E06B7/16
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matter from entering through an opening of the floor surface for sucking down a door by blocking up the opening of the floor surface from the inside of a pit, and providing guide rollers for guiding a belt member in the vertical direction according to the opening and closing operation of the door. SOLUTION: Foreign matter dropped in a pit 23 through an opening 3 of the floor surface in an area where a door 2 is not present is placed on a belt member 9 for blocking up the opening 3 of the floor surface from the inside of the pit 23. When the door 2 is opened and closed, a foreign matter on the belt member 9 is swept up together to both ends in the opening and closing direction of the door by a brush member (a first dust collecting member) 26. As a brush member (a second dust collecting member) 27 is provided on both ends in the cross direction of the belt member 9, the foreign matter can be prevented from being spilt from the belt member 9. Even if a foreign matter from the belt member 9 drops, it drops on a rail cover 29. Accordingly, the generation of noise and an increase of opening and closing resistance due to the foreign matter caught between a sash roller 5 and the rail main body 41 can be prevented.
Patent JP-H06101821-A (JP)
Title: Combustion device
Inventor: KONISHI YASUYUKI
IPC: F23D14/74
Filed: 1992-09-19
Abstract: PURPOSE:To improve a stability in combustion by a method wherein a plurality of thin mixture gas side flame ports to which thin mixture gas having a higher air ratio than that of thick mixture gas is fed are applied as burning velocity reduction flame ports. CONSTITUTION:A thick and thin fuel concentration combustion device having some flame ports formed in an aluminum plate is constructed such that a thin mixture gas chamber 10 to which thin mixture gas is supplied and a thick mixture gas chamber 20 to which thick mixture gas is supplied are divided into an upper section and a lower section and a top plate of the thin mixture gas chamber 10 is applied as a flame port forming plate 11. The flame port forming plate 11 is provided with a plurality of thin mixture gas ports 12 from which thin mixture gas is injected and with a plurality of thick mixture gas side flame ports 22 for injecting the thick mixture gas. The thin mixture gas side flame port 12 is burning velocity reducing flame port comprised of a first opening 12A communicating with the thin mixture gas chamber 10 and a second opening 12B of which diameter is larger than that of the first opening 12A above it. The flame port diameter of the thin mixture gas side flame port is widened in the midway part of it, thereby a thin mixture gas flame holding characteristics is improved and combustion is stabilized.
Patent JP-H10104434-A (JP)
Title: Diffusion sheetless surface light emission device and its manufacture
Inventor: TAKAHATA KAZUHIKO
IPC: G02F1/13357
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a diffusion sheetless surface light emission device which has a small luminance loss of light emitted from a light guide plate and obtains a uniform surface light emission. SOLUTION: A transfer sheet 3 is used which has at least a light scatter layer 2 with a gradation pattern of 66 to 85 in the lines formed of dots of <=385μm on a base film 1 and the transfer sheet is arranged in a projection molding metal mold 4 so that the side of the light diffusion layer 2 faces the cavity; after the metal mold is clamped, molten resin is injected into the metal mold to form a transparent light guide plate 5 and at the same time, the light scatter layer 2 is united with the reverse surface of the light guide plate 5. After the transfer sheet is cooled, the base film 1 is peeled and a linear light source 6 is arranged on the flank of the light guide plate 5.
Patent JP-H11105571-A (JP)
Title: Assembling method for shift operating device
Inventor: WAKABAYASHI HIDEAKI
IPC: B60K37/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To install a shift lever unit, operating a transmission, in an instrument panel in a state that there are no variations to be produced in the mounting position of a lever part. SOLUTION: A shift lever unit 6 is positioned to an instrument panel 1 by the fitting of a guide pin 15, while a console panel 5 is positioned to this instrument panel 1 via two locational fixing holes, and then the shift lever unit 6 and the console panel 5 are positioned to the instrument panel 1. With this constitution, a position of the console panel 5 is accurately positioned to the shift lever unit 1 with the instrument panel 1 as a criterion, and thereby in a state that any variations are not produced in the mounting position of a lever part 7, the shift lever unit 6, operating a transmission, is installed in the instrument panel 1.
Patent JP-H09120596-A (JP)
Title: Discoid optical recording medium
Inventor: KAERIYAMA TAKUYA
IPC: G11B11/10
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To drastically improve working efficiency by enabling work to be continuous without requiring exchanging and setting operations, etc., on all such occasions that operational confirmation, adjustment or inspection, etc., in a manufacturing process of a recording and reproducing device. SOLUTION: A disk substrate 2 of the discoid optical recording medium is formed of a transparent polycarbonate resin, etc., having high light transmittance and characteristics of both mechanical and chemical durability as a material by the injection molding method using a molding die. At the time of molding the disk substrate 2, on a main surface 4 on its one side, pits 11 to be recorded with a desired information signal, a pregroove 13 for constituting a recording track and an optical guide groove 14 are transfer-formed in information signal recording parts 7, 8 and 9 by a stamper assembled in the molding die.  The pits 11 are so constituted that coded small holes having different lengths respectively in the circumferential direction in accordance with the desired information signal are positioned on a concentric circle, and are provided in regions corresponding to a 1st information signal recording part 7, a read-in information recording part 9 and a read-out information recording part. The 1st information signal recording part 7 is recorded with an unrewritable information signal as coded information by the pits 11.
Patent JP-H01118756-A (JP)
Title: Scattered x-ray camera
Inventor: OKAJIMA KENICHI
IPC: G03B42/02
Filed: 1987-11-02
Abstract: PURPOSE:To depict a subject as a high-contrast image by providing shielding bodies which are disposed near an X-ray detector and allow passage of only the scattering rays of specific angles as well as a mechanism which moves the X-ray source, the respective shielding body and the X-ray detector relatively to the subject. CONSTITUTION:The X-rays generated from an X-ray tube 11 are condensed by the shielding bodies 12, 13 to a pencil beam. The pencil beam X-ray is projected on the subject 14 and is partly absorbed in the subject 14 and is, in some cases, partly scattered by the same. The scattered components include the Thomson scattering having coherency and the Compton scattering having no coherency. The Compton scattering does not reflect the structure of materials. The Thomson scattering reflects the structure of materials and possesses the scattering peaks having the scattering angles specific to the respective materials; therefore, the shielding bodies 18, 19 made of lead which allows passage of only the scattering rays of the specific scattering angles to the X-ray detector 16 are disposed. The subject is thus depicted as the high-contrast image.
Patent JP-H10118367-A (JP)
Title: Image data processing apparatus and embroidey data processing apparatus
Inventor: FUTAMURA MASAO
IPC: G06F3/12
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an image data processing apparatus capable of automatically selecting image pattern and shape included graphic data of patterns and automatically forming embroidery stiching data forming a beautiful and high quality embroidery. SOLUTION: An image data of a pattern is converted to a binarized image data by a binarizing means and then a part pattern having spread in a plane is separated by a block image converting means (steps 32, 34, 37), then, slender linear shape part pattern is separated (step37) based on the residue removing the plane part pattern from the original binarized image data, and each of pattern shape data obtained is converted to sewing data by a means for converting sewing data.
Patent JP-H02122813-A (JP)
Title: Device for generating metallic vapor
Inventor: NAKAHARA KATSUHIKO
IPC: B01D59/34
Filed: 1988-11-02
Abstract: PURPOSE:To improve heating efficiencies by providing a metallic raw material feed means at a position on one side of a means for emitting electron beams and laser beams. CONSTITUTION:The forward end of metallic raw material 7 in the form of thin plate fed from a metallic raw material feed means 6 is caused to be suspended by the rotation of a rotary drum 2, whereupon electron beams 5 are emitted from an electron gun 4, whereby the electron beams 5 are bent like an arcuate shape by virtue of a deflecting coil 3 provided in the drum 2 so as to be directed to the forward end of the metallic raw material 7 in the form of thin plate. As a result, said forward end of material 7 is heated and melted by the beams 5, so that metal vapors 10 are generated in a radial manner, a part of which is taken out of a vapor outlet 9, while the remainder of metal vapors 10 are deposited over the side walls of a vapor sealed vessel 1 and fall down along said walls. Melted material which has not been vaporized drops down to be received by a metal recovery means 8 to be recovered. As a result, heating efficiencies can be improved.
Patent JP-H10121992-A (JP)
Title: Throttle valve control device for engine
Inventor: SUZUKI MIKIHIKO
IPC: F02D11/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the control ability from deteriorating due to a spring characteristic within a throttle valve opening degree range for normally controlling a throttle valve in order to ensure a throttle valve opening degree for siding a vehicle upon a failure of a device, and to simplify the stracture. SOLUTION: A throttle valve 2 is arranged to be rotated by an angle greater than 90deg. exceeding over a control angle range (about 90deg.) from a full closing degree to a full opening degree during normal engine operation, and the throttle valve 2 is rotated up to a position of a stopper 10 for limiting the rotation of the throttle valve at a predetermined angular position other than the control angle range by a spring 9 when a motor for driving the throttle valve, and is held at that position. Accordingly, the throttle valve can be set to an opening degree for siding, thereby it is possible to enhance the control ability of the throttle valve 2 by the motor 4, and to simplify the structure.
Patent JP-H07105142-A (JP)
Title: Electronic equipment
Inventor: YODA TAKASHI
IPC: G06F21/32
Filed: 1993-10-06
Abstract: PURPOSE:To provide an electronic equipment which can easily utilize a secret function through easy operation and improves the security performance of the secrete function. CONSTITUTION:When an ON signal is inputted from a detecting circuit 22 in response to fingerprint detection, a CPU 24 performs a new power-on processing according to a new power-on processing program stored in a ROM 26 to turn on the power source of the electronic computer first, decides whether or not detected fingerprint data inputted from the detecting circuit 22 match registered fingerprint data stored in a registered fingerprint data storage part 25 in advance, and sets s normal processing mode (computation mode, etc.) or secret mode on the basis of the decision result.
Patent JP-H02123752-A (JP)
Title: Semiconductor device
Inventor: SAITO RYUICHI
IPC: H01L21/31
Filed: 1988-11-02
Abstract: PURPOSE:To reduce the area which is occupied with a CMOS structure by using electrodes which are formed of polysilicon, metal or the like and are embedded in a trench isolated layer as wirings. CONSTITUTION:A P-type channel stopper region 111 is formed at the bottom surface part of a trench shaped isolating groove which is provided on a P-type semiconductor substrate 101. Neighboring regions of the semiconductor substrate in the trench shaped isolating groove are constituted of insulating layers 108 and 113. Electrodes 109 and 112 comprising polysilicon are formed at the inner side of the layers. Since the electrodes 112 and 109 are connected to source and drain diffused layers 104 and 107 at side surfaces 116 and 115 of the groove, the area is not increased. The total width of the isolating region and the contact part becomes approximately a width 114 of the isolating region itself. Thus the occupying area of a CMOS is strikingly reduced.