baber/WOPTO huggingface dataset:
Patent JP-H10124986-A (JP)
Title: Optical disk presence discriminating device
Inventor: WASHIKAWA SHIGERU
IPC: G11B19/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for discrimination by discriminating that a disk doesn't exist with a control part having a focusing error detection circuit and a tracking error detection circuit when a focusing error signal isn't obtained. SOLUTION: An optical disk presence discriminating device 3 makes the tracking error detection circuit 13 detect a tracking error signal from an optical pickup device 9 for tracking controlling the objective lens 9a of the device 9 for an optical disk 2. The device 3 judges whether or not the lens 9a is tracking-controlled for the disk 2 by a tracking control circuit 14 based on its error signal. The device 3 judges whether or not the lens 9a is controlled by a focusing control circuit 12 based on the focusing error signal. When the proper output of the focusing error signal isn't obtained, the device 3 processes as the disk 2 doesn't exist, and displays the effect on a display part 19 through a controller 17.
Patent JP-S61157199-A (JP)
Title: Edge part of diaphragm for speaker
Inventor: TAKAGI SHUJI
IPC: H04R7/20
Filed: 1984-12-28
Abstract: PURPOSE:To give a superior heat resistance and weather resistance to a top coating agent by using a sulfochloride polyolefin latex as a rubber latex. CONSTITUTION:A top coating is made on a backing primarily treated by using a sulfochloride polyolefin latex. A sulfo chloride polyethylene latex, a sulfochloride polypropylene latex and a sulfochloride ethylene-propylene-diene copolymer latex etc. can be used as the sulfochloride polyolefin latex, but especially, a desirable result is obtained when the sulfochloride polyethylene latex is used.
Patent JP-S61158288-A (JP)
Title: Video signal reproducer
Inventor: NOCHIDA KAORU
IPC: H04N9/88
Filed: 1984-12-29
Abstract: PURPOSE:To omit a time base expander for drop-out pulse and to reduce the circuit scale by expanding a compressed color difference signal as well as the time base in a state where a drop-out pulse is included. CONSTITUTION:The red and blue color difference signals (R-Y) and (B-Y) are turned into a compressed color difference signal SC whose time base is com pressed down to 1/2 by a compressor 5. The signal SC is recorded on a tape 4 and then reproduced by a head Hb. Thus a compressed color difference signal SC'. The signal SC' is turned into the signal SC by a demodulator 14. At the same time, the 1st drop-out detector 17 detects a drop-out and produces a drop- out detection pulse DO. This pulse DO is added with the signal SC and turned into the original time base by an expander 15. Then the time base is supplied to a drop-out detecting circuit 30 for output of a drop-out pulse DO'. Thus the signals are compensated in the drop-out sections of signals (R-Y) and (B-Y).
Patent JP-H0584707-A (JP)
Title: Modified lumber and manufacture thereof
Inventor: TSUKITOU HIDEO
IPC: B27K3/50
Filed: 1991-09-28
Abstract: PURPOSE:To improve dimensional stability without spoiling the appearance by impregnating a mixture of phenol, caprolactam, and formaldehyde into lumber, and performing a heat-treatment to them. CONSTITUTION:A monomer mixture or compound of phenol (1mol), caprolactam (0.5-4mol), and formaldehyde (1-10mol) is impregnated at 30-100wt.% into lumber by a method of decompression-compression, or diffusion and, by treating it through a superheated steam of 100-200 deg.C, the impregnated substances are resinified.
Patent JP-H0994625-A (JP)
Title: Manufacture of window opening cylindrical metallic tool for vibration-proof device
Inventor: MATSUMOTO NOBUO
IPC: B23K9/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce machining work by forming parts except four corners of a rectangular shaped window in an inner side and an outer side deciding the window width of the rectangular shaped window to narrow shape of the shaped window. SOLUTION: A sheet material is punched and the rectangular shaped sheet 10a is manufactured, and the rectangular shaped windows 15a, 16a are arranged in the shaped sheet 10a. Side sheet parts 11a, 12a paired by parallel extending in the longitudinal direction, decide the window width of the rectangular shaped windows 15a, 16a. The parts except the four corners 11a5-8, 12a5-8 of the rectangular shaped windows 15a, 16a are formed so as to make the narrow widths of the shaped windows 15a, 16a in the inner sides of the side sheet parts 11a, 12a to form these as 11a1-2, 12a1-2. The outer side of the side sheet parts 11a, 12a are formed in the same way to form these as 13a1-2 and 14a1-2. At the time of working the shaped sheet 10a to a curled sheet, force bulging the side sheet parts 11a, 12a by a little to the outer direction is acted at the positions of the shaped windows 15a, 16a.  Since the side sheet parts 11a, 12a are formed into the narrow width, force bulging the side sheet parts 11a, 12a is acted to the inside direction. Two forces are mutually cancelled, and a flat curled sheet flat in the axial direction is obtnd. and the machining work for flattening is unnecessitated.
Patent JP-H08139866-A (JP)
Title: Image forming device and its control method
Inventor: KANEKO SATOSHI
IPC: H04N1/04
Filed: 1994-11-11
Abstract: PURPOSE: To transit an image forming device to a preheating state or release its transition in response to a state of a character recognition means and to save power consumption. CONSTITUTION: In the image forming device having an image read fuction and a character recognition function, a state of a character recognition section 33 is discriminated and when an image is read or under character recognition processing, for example, a CPU circuit section 26 transits an image recording section 24 to the pre-heat state and when the processing is finished, the pre-heat state is released.
Patent JP-H06130725-A (JP)
Title: Developing toner and fixing method
Inventor: YAMAZAKI HIROSHI
IPC: G03G15/20
Filed: 1992-10-15
Abstract: PURPOSE:To provide a developer well-balanced in adhesive strength and offset property to paper by incorporating a charge controlling agent made of a metallic complex to prevent breaking a resin molecule chain at the time of kneading in a toner using a carboxyl group containing resin. CONSTITUTION:This developing toner is composed of the carboxyl group containing resin, a magnetic powder and a charge controlling agent made of a metallic complex, and MI value of the toner measured at 150 deg.C/21.6kgf is 15-400g/10min and is adjusted to 1/3-2 times of MI value of the resin. Furthermore, picture excellent in fixation is obtained by using a hot roller fixing device having a fixation cleaning mechanism by a silicon pad with the developing toner and fixing. A styrene type and acrylic resins are preferably used as the carboxyl group containing resin, and Cr, Zn, Co, Fe and Cu are preferably used as the metallic complex.
Patent JP-2001098638-A (JP)
Title: Balcony and its mounting structure
Inventor: NAKAGAWA SATOSHI
IPC: E04B1/64
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To securely allow a building frame to support a balcony body that is supported by a pointing bracket being fixed to the building frame regardless of the strength of an outer-wall material. SOLUTION: A cover material 4 for covering a base part 2a is fixed to a building frame 1 around the part of the base 2a of a pointing bracket 2 consisting of a base 2a being fixed to the building frame 1 of a building and an arm 2b being extended from the base 2a to the outside of a room, and a vertical frame 5 of the balcony body 3 is joined to the cover material 4.
Patent JP-H06129386-A (JP)
Title: Capacity control device of screw compressor
Inventor: KATAOKA OSAMI
IPC: F04C28/26
Filed: 1992-10-15
Abstract: PURPOSE:To enhance the performance using a simple configuration by widening the area of the discharge passage of a slide valve, decreasing flow contraction and enlargement of a high pressure gas fluid, particularly under high capacity control, and decreasing the passage resistance to reduce the over-compressing. CONSTITUTION:A slide valve 20 comprises a valve body 21, guide 22, and coupling 23, wherein the valve body 21 has an inclined, the second opening adjusting end face 21 which is to adjust the degree of opening of a discharge port 11, and the coupling 23 is located eccentric from the center across the width of the valve body 21 and guide 22 to the side across the width in which the second opening adjusting end face 21b approaches the guide 22.
Patent JP-H11115713-A (JP)
Title: Normally open solenoid valve
Inventor: KONO TERUHISA
IPC: F16K31/06
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To communicate/close a small channel without misoperation by communicating a large channel under a normal condition, and not-feeding/feeding power after once power is fed, in a normally open solenoid valve. SOLUTION: In this normally open solenoid valve 4, when power feeding to a solenoid coil 15 is changed over under a condition that a larger channel L1 is closed in the case that a first valve element 7 is brought into contact with a first valve seat 6a and pressure on an inlet 5a side is higher than pressure on an outlet 5b side by a predetermined value, a small channel L2 is opened/closed by the displacement of a needle 11. Also, if pressure on the inlet 5a side is lowered than pressure on the outlet side by a predetermined value or below when the small chamber L2 is closed, the first valve element 7 is energized by hydraulic pressure on the outlet 5b side so as to be separated from the first valve seat 6a, thereby the large channel L1 can be communicated.
Patent JP-H09119185-A (JP)
Title: Reinforcement connecting fitting and connecting auxiliary
Inventor: HAYASHI TOSHIOMI
IPC: E04C5/18
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain necessary and sufficient connecting strength while being excellent in workability and extremely low in cost. SOLUTION: A connecting fitting provided with inner circumferential surface shape following the outer peripheral surface shape of a reinforcement is provided with divided inner cylinders 1A, 1B circumferentially divided in plural parts so as to be fittingly fixed to the outer peripheral surface of the reinforcement, and an outer cylinder 2 fitted to the periphery of the divided inner cylinders 1A, 1B. Part of the outer cylinder 2 is press-fitted into a clearance (d) provided between the divided inner cylinders 1A, 1B, and a plurality of recesses 3 are formed on the outer peripheral surface of the outer cylinder 2 to stop the dislocation of the divided inner cylinders 1A, 1B. Drawing is applied to both ends of the outer cylinder 2 protruded from both ends of the divided inner cylinders 1A, 1B so as to prevent the slip-off of the divided inner cylinders 1A, 1B.  A connecting auxiliary C is constituted by pin-connecting the base end of a grip arm for holding the outer cylinder 2, to the tip side place of a handle, and providing the respective tips of the handle and grip arm opposedly with grip claws to be fitted into the recesses 3 of the outer cylinder.
Patent JP-H05114352-A (JP)
Title: Impregnated type cathode body structure and its manufacture
Inventor: YAKABE TORU
IPC: H01J1/28
Filed: 1991-10-24
Abstract: PURPOSE:To reduce the quantity of excess adhesion after electron emitting material has been impregnated as well as to stabilize quality by lapping the surface of a body substrate made of a porous tungsten sheet, and thereby finishing the surface within a specified range in roughness. CONSTITUTION:An impregnated type cathode is furnished with a cathode base substrate 1 composed of a porous tungsten sheet the hole sections of which are impregnated with electron emitting material, and with a cathode sleeve 4 to one end opening section of which the base substrate is joined. Finishing the surface of the base substrate 1 within a range of Rmax. 0.5 to 3.2mum lowers the quantity of adhesion of excess electron emitting material so as to facilitate the cleaning of the surface with adhesion removed. The base substrate 1 is formed as follows, tungsten powder is molded by press, it is sintered thereafter so as to be turned out to be a porous membrane, and the surface of it is then lapped, so that it is finished within a range of roughness as mentioned above. Following which, the hole sections are impregnated with electron emitting material, and after excess emitting material on the surface has been removed, it is formed and inserted into the sleeve 4 so as to be joined.
Patent JP-H11115603-A (JP)
Title: Arm rest and console box using a bag
Inventor: ITO YOSHINOBU
IPC: B60N2/75
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an arm rest and console box using a useful bag which can be brought out to the outside of a vehicle as an ordinary bag and also can be used as an arm rest or a console box when installed in the vehicle. SOLUTION: An arm rest and console box using a bag is provided a housing unit 22 to store commodities, a frame body to construct frames for the housing unit 22, a bag 2 which has a handgrip 25 attached to the housing unit 22, and frames 1 attached to base units 1b. Accordingly, the bag 2 can be attached to the frames 1 and used as an arm rest or a console box. The bag 2 is an ordinary bag which can be brought out to the outside of a vehicle and also can be used as an arm rest or a console box when installed in the vehicle.
Patent JP-H01120154-A (JP)
Title: Data transmission system
Inventor: YOKOYAMA TARO
Filed: 1987-11-02
Abstract: PURPOSE:To prevent the processing ability of a specific processor from being oppressed owing to congestion to the processor by performing transfer to a different processor when finding that a communication circuit as a destination is included in the processor. CONSTITUTION:When data (d) to be sent to a communication means 6 is generated, a transfer means 100 analyzes address information given to the data (d) and then transfers the data to a processor 10 on finding that the line 6 as its destination is included in the processor 10. A dividing means 200 when finding the line 6 as the destination of transmission from the means 100 is included in its processor 10 inspects the amount of the data (d). Then when the amount exceeds the permissible data amount of the line 6, the data (d) is divided into plural partial data which are less than the permissible data amount. Consequently, the division processing of the sent data is prevented from being congested to a specific processor and the processing ability of the specific processor for other processes is prevented from being oppressed.
Patent JP-H01120727-A (JP)
Title: Phosphor coating method for u-shaped fluorescent lamp
Inventor: YAMAZAKI HITOSHI
IPC: H01J9/22
Filed: 1987-11-02
Abstract: PURPOSE:To reduce the defective coating such as the irregular coating and incomplete coating by slantly holding a U-shaped glass tube with both its opening sections located slantly above, injecting a phosphor suspension, and rotating it in the opposite direction to the inclination to discharge the phosphor suspension. CONSTITUTION:A U-shaped glass tube 1 is held by a holder 2, with the plane passing the center of leg sections set along the vertical plane and the axial line inclined by 15 deg. against the vertical line so that both its end openings 11 and 12 are faced slantly upward, and a phosphor suspension 8 is injected. The phosphor suspension 3 is injected along inner tube wall faces on the lower side of the leg sections of the U-shaped glass tube 1. It is rotated in the arrow direction until the openings 11 and 12 are located at the lowermost position to discharge the phosphor suspension 3. No incomplete coating occurs even if the rotating speed is slowed, and the irregular coating due to the occurrence of bubbles at the time of discharging the phosphor suspension can be resolved because the rotating speed is slow.
Patent JP-H01119611-A (JP)
Title: Production of metal powder
Inventor: HIKOSAKA TADAYOSHI
IPC: B22F1/02
Filed: 1987-11-02
Abstract: PURPOSE:To inexpensively and easily produce costly metal powder by using inexpensive low melting point metals as a starting raw material, pulverizing the metals to fine powder and subjecting the same to substitution reaction from the surface part toward the core part of the fine powder metal by a product metal having a lower ionization tendency. CONSTITUTION:The low melting point metals (metallic Zn, Cd) as the starting metals 6 are loaded into a crucible 3 in an evaporating/cooling device A where the metals are heated and evaporated by a burner 4. The evaporated metal is introduced into a cooling vessel 1 to form spheroidal metal powder 5 having about 5mu average grain size. This powder is added to any of a copper sulfate soln., nickel sulfate soln., silver nitrate soln. or gold cyanide soln. to substitute at least the surface of the powder 5 with the metal product selected from copper, nickel, silver, or gold. The metal powder suitable for applications to printed circuits, conductive paints, etc., is thereby inexpensively and easily obtd.
Patent JP-H1177717-A (JP)
Title: Uniaxial rotary molding of plastic
Inventor: SHIINA TADAAKI
IPC: B29C33/04
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a thin-walled molded object having a skin uniform in thickness up to the central part of a mold and having no voids even in its corner parts by obliquely fixing a mold with respect to the rotary shaft thereof in uniaxial rotary molding and together using forward rotation and reverse rotation. SOLUTION: A mold is obliquely fixed to its rotary shaft by uniaxial rotary molding and the angle of the mold is 5-85 deg., pref., 10-80 deg. with respect to the rotary shaft. The rotation of the mold is slow rotation not imparting centrifugal force to the material in the mold. At a time of rotary molding, forward rotation and reverse rotation are alternately repeated, for example, at every one min. Heating is performed at 150-250 deg.C, pref., 160-220 deg.C in a steam vessel by steam or overheated steam and a heating time is 10-60 min. After heating, the mold is taken out of the steam vessel and immersed in a shower or water to be cooled before a product is taken out.
Patent JP-H03149327-A (JP)
Title: Device including regulating motor to actuate transmission device
Inventor: BUERUNAA FUUBAA
IPC: F02D9/02
Filed: 1990-10-18
Abstract: PURPOSE: To make an entire apparatus relatively small and lightweight by causing a restoring spring to work on a first driver element in the direction for decreasing the output of a drive machine. CONSTITUTION: A control mechanism 8 (throttle valve) is actuated by an operating member 4 via a transmission member 2 in the direction of the arrow 28 and is actuated in the opposite direction to the direction of the arrow 28 by a restoring spring 30 provided in the transmission device 2. The spring 30 works on a wall part 32 on one hand and on a first driver element 14 on the other hand until the driver element 14 abuts against an idling stop 36 against the direction of the arrow 28. The force of the spring 30 is not guided via a coupling spring 18, and the coupling spring 18 is used only to compensate for frictional forces. As a result, the coupling force of the coupling spring 18 can be small and is made flexible.  That is, the coupling spring 18 has a small spring coefficient, and in an operating condition in which a regulating member 40 is adjusted, the second driver element 16 is separated from the driver element 14 against the weak spring 18.
Patent JP-S63131734-A (JP)
Title: Fm-digital conversion circuit
Inventor: ISHIDA KOJI
IPC: G10L19/00
Filed: 1986-11-21
Abstract: PURPOSE:To convert an FM signal into a digital signal with low distortion factor and high S/N by applying prediction coding AD conversion to an FM input signal while applying FM negative feedback. CONSTITUTION:The circuit acts like an FM negative feedback loop and an output of a VCO 5 is tracked to an input FM signal, then a signal (f1-f2) is an error signal of tracking, the FM detector 3 applies FM detection to the error signal and a quantizer 4 quantizes the error signal. A DPC output is obtained from the output of the quantizer 4, a predicting device 7 integrates the output of the quantizer 4 digitally and the output of the prediction device 7 becomes an output of prediction signal and used as a PCM output. The output of the prediction device 7 is converted into an analog signal by a DA converter 6 and the signal controls a VCO 5. The output of the VCO 5 is inputted to a mixer 1, where it is multiplied with the input FM signal.
Patent JP-2000115489-A (JP)
Title: Original read processing unit
Inventor: NISHIO TOMONOBU
IPC: H04N1/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To read an original with simple processing and at high resolution. SOLUTION: A plurality of line sensors R1-B2 of this processing unit read a carried photographic film for each prescribed time, an output timing of image data obtained through reading is delayed and outputted in the unit of image data in adjacent original read areas in a plurality of line sensors R1-B1, R2-B2. The data are processed, so that the image data of the adjacent original read areas in a plurality of the line sensors R1-B1, R2-B2 are the image data of the same original read area.
Patent JP-H06128792-A (JP)
Title: Method and device for producing high molecular electrolyte thin film
Inventor: FUJIWARA NORIO
IPC: G01N27/327
Filed: 1992-10-16
Abstract: PURPOSE:To rapidly, easily and safely form a high molecular electrolyte thin film having a desired wide area and useful as a biosensor electrode element, a material for the bioreactor for efficient enzyme reaction, a wound covering material, a substitute for bioclegradable plastic, etc., from a small amt. of an electrodeposition soln. CONSTITUTION:An insulator 2 to form a side face and an electrode 3 such as a perforated-sheet or reticular electrode to form the upper face are mechanically and magnetically laminated and fixed on a detachable electrode 1 to form a bottom face to constitute an electrodeposition tank which is used as a high molecular electrolyte thin film producing device, the tank is filled with the soln. or suspension contg. a high molecular electrolyte, then a voltage is impressed between the electrodes 1 and 3, and a high molecular electrolyte thin film is formed on the electrode 1.
Patent JP-H09117888-A (JP)
Title: Remote control method with emergency stop function and device therefor
Inventor: SAHASHI MINORU
IPC: B25J19/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To perform an emergency stop function and a fail safe function while carrying out remote control of an industrial robot by using a transmitter of an inexpensive wireless remote controller. SOLUTION: A control permit switch 14 and switches 11-13 for driving control, a base signal generating means 16 to continuously generate a base signal at the time when the control permit switch 14 is in a state where it is actuated and a mixing means 17 to mix this base signal and signals from the switches 11-13 for driving control are provided on a transmitter 1. In the meantime, a driving control means 26 to control a motor in accordance with a signal for driving control is connected to a control part 8 of a robot 2, and a power source supply means 24 is connected to the driving control means 26 at the time when the base signal is continuously received in accordance with monitoring of the base signal.  Thereafter, a servo control permit means 25 to stop a motor 7 by closing the power source supply means 24 against the driving control means 26 at the time when the base signal is cut off is provided.