baber/WOPTO huggingface dataset:
Patent JP-H0395732-A (JP)
Title: Tracking system for optical disk
Inventor: YUKIMURA KAZUHISA
IPC: G11B7/095
Filed: 1989-09-07
Abstract: PURPOSE:To realize a stable tracking servo system by forming a single feedback loop in a first actuator. CONSTITUTION:By feeding back an actuator displacement 16 of a first actuator 14 through a gain correcting means 17 and a filter 18, the properties of the first actuator 14 can be apparently changed. As a result, an open loop property can be improved from a tracking control signal 4 until the position of a light beam 20 and the stable tracking servo system can be constituted. Since the properties of the first actuator 14 corrected by the effect of the feedback depend on the property of the feedback loop, the influence of mechanical property fluctuation caused by disturbance such as a temperature change, etc., is hardly received and the stable servo system can be realized.
Patent JP-H0692849-A (JP)
Title: Medicine composition containing furan derivative
Inventor: DOUGLAS STEPHEN JOHN
IPC: A61K33/24
Filed: 1991-09-10
Abstract: PURPOSE: To obtain a medicinal compsn. contg. ranitridine bismuth carboxylate and an alkaline salt and having improved disintegrability and/or solubility and a solid unit administration form fit for oral administration. CONSTITUTION: This medicinal compsn. contains a salt formed between ranitidine and a complex of bismuth and tartaric acid or citric acid as carboxylic acid, e.g. complex of N-[2-[[[5[(dimethylamino)methyl]2- furanyl]methyl]thio]ethyl]-N'-methyl-2-nitro-1,1-ethenediamine=2-hydro xyl-1,2,3- propane-tricarboxylatobismuth(3<+> ) and an alkaline salt, preferably carbonate or hydrogencarbonate of an alkali metal or an alkaline earth metal. This compsn. may be in the form of tablets, capsules, powder or granules but it is preferably in the form of tablets.
Patent JP-S6383150-A (JP)
Title: Water-absorbing resin composition and production thereof
Inventor: YADA SHUHEI
IPC: C08L33/26
Filed: 1986-09-29
Abstract: PURPOSE:To obtain the title compsn. which has excellent absorptivity, can retain its shape even after water absorption and is useful as an absorbent for sanitary materials, by kneading a polyolefin having cyclic acid anhydride groups with a water-absorbing resin having amide groups at a specified temp. CONSTITUTION:An ethylenically unsaturated monomer (a) having a cyclic acid anhydride group is polymerized with an olefin (b) and optionally, other monomer (c) to obtain a polyolefin (A) having cyclic acid anhydride groups in a content of 1-40wt% and a number-average MW (GPC) of not lower than 5,000 in the form of pref. a powder (e.g., an ethylene/maleic anhydride copolymer). 5-95wt% component A is kneaded with 95-5wt% water-absorbing resin (B) having a water absorptivity of 10-2,000 times (e.g., an acrylic acid/acrylamide copolymer wherein at least 20% of carboxyl groups are neutralized with an alkali metal salt or ammonium salt) at 120-280 deg.C for 2sec or longer to obtain the title compsn. which is a composite material composed of the components A and B.
Patent JP-2001055147-A (JP)
Title: Lift truck
Inventor: OKUDA HITOSHI
IPC: B66F9/12
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To easily simplify barrow fitting construction and insure barrow supporting strength by detachably fitting the barrow having running wheels to an elevatable frame. SOLUTION: A mast 2 is standingly provided on a carriage frame 6 provided with front and rear wheels, an elevatable frame 9 is elevatably fitted to the mast 2, a barrow 1 having running wheels 38 is detachably fitted to the elevatable frame 9 through a hitch 39, and the barrow 1 is directly supported with the elevatable frame 9. Under this condition, by elevating the barrow 1 upward on the mast 2 and moving front and rear, the barrow 1 is put in and out of a truck loading platform to load/unload the truck loading platform. Hereby the fitting construction of the barrow 1 is simplified and the supporting strength of the barrow 1 is easily insured.
Patent JP-S59122238-A (JP)
Title: Fm receiver
Inventor: ANDOU MASAKI
IPC: H04B1/10
Filed: 1982-12-28
Abstract: PURPOSE:To prevent the mixing of noises to a service signal even if on/off of a pilot detector is repeated by inserting a filter passing DC power from a power supply to the pilot detecting part and interrupting a signal having a part of the frequency band of the service signal between the pilot detecting part and the power supply. CONSTITUTION:An input signal is converted into an intermediate frequency signal, demodulated to a base band signal by an FM demodulator through an intermediate frequency filter and a limiter amplifier and then amplified by a base band amplifier 7. The base band amplifier 7 and the pilot detector 8 are connected to a common DC power supply through a power supply line 13, but the low-pass filter 17 passing DC and interrupting the frequency band of a service signal is inserted into a power supply line on the pilot detector 8 side. Even if repeating frequency due to noise is generated in the pilot detector 8, the frequency is interrupted by the filter 17 and prevented from the leakage to other circuits through the power supply line 13, so that the noise is not applied to the service signal.
Patent JP-H04111897-A (JP)
Title: Controlling method of shield device
Inventor: HIRONO MASAO
IPC: E21D9/093
Filed: 1990-08-31
Abstract: PURPOSE:To improve reliability without requiring any skilled technology by making multi-variation analysis of instrumentation data in an excavated free section to calculate a control value, and controlling a shield device in the following excavation stage of work based on the control value. CONSTITUTION:A main control section is set in a free section in a state to complete a certain excavation work. After that, multi-variation analysis is performed based on a specific formula. Then, random digits are successively substituted in control items decided by the multi-variation analysis, and the control value is so decided that the absolute term based on the specific formula becomes the minimum. In addition, the width of a confidence interval in each instrumentation item is set, and the confidence interval as the control width a control signal is outputted. A hydraulic motor 6, a screw 10 and a shield jack 15, etc., are controlled by the control signals, and the following excavation stage of work is executed.
Patent JP-H0894265-A (JP)
Title: Slug removing device for gasificating furnace
Inventor: HASHIMOTO TAKAO
IPC: C10B43/14
Filed: 1994-09-27
Abstract: PURPOSE: To prevent ash slugs from being cooled and solidified and then deposited on the wall of a furnace in a gas making furnace which gasifies ash-included fuel, such as cokes. CONSTITUTION: A panel 8, which is designed to transmit the effect of hammering to slugs effectively, is installed to a temperature zone 12 where the adherability of slugs on a furnace wall 10 is strong while a hammering device 9 is installed to impact the panel 8, thereby conducting hammering so as to remove the deposited slugs. This hammering operation is quite effective to prevent slugging. Since the panel 8 reduces the adherence of the slugs as the temperature of slugs is lowered, the surface temperature is adapted to be lowered as a water- cooled panel or a steam-cooled panel.
Patent JP-H0889645-A (JP)
Title: Averaging device and averaging means for pachinko ball storage amount at game island
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1994-09-27
Abstract: PURPOSE: To prevent the excessive continuance of the time when a prize ball counter cannot be used, and preferentially return balls to a game island short of a ball storage amount, regarding the system where a pachinko ball storage amount on an independent island basis is averaged for each pachinko game island. CONSTITUTION: A game island short of a ball storage amount sends an adjacent game island a signal to turn on a 'timer process'. The adjacent game island, upon receipt of the signal, confirms that a ball amount therein is not short at steps 310 and 320, and projects a return limiting arm to the ball supply hole of a prize ball counter having a passage in common to the island short of a ball amount, thereby limiting the return of prize balls at a step 340. After the elapse of ten minutes, a 'timer process' to lift the limit is executed at a step 350. Thereafter, a timer is set so that balls can be returned at least for one minute, and a main routine is finished for the first time once the time count is up at steps 360 and 370.
Patent JP-S61110085-A (JP)
Inventor: MATSUMURA NOBORU
IPC: G21C5/02
Filed: 1984-11-05
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-S6197221-A (JP)
Inventor: ROOREIN EFU MEISUNAA
IPC: A61P43/00
Filed: 1985-10-18
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-H0784012-A (JP)
Title: Tester and test system
Inventor: YAMADA TAKESHI
IPC: G01R31/327
Filed: 1993-09-17
Abstract: PURPOSE:To prevent damages to a protective relay and a tester by limiting the measurement of operation time of a relay to a fixed time. CONSTITUTION:When a current for testing of a tester 2 is applied to a terminal 40, a protective relay 1 operates normally. But when a current value exceeds a fixed setting, a relay 26 operates and a contact part 28 is turned ON to apply a working signal to the tester 2 through a connector 30 for testing and a cable 64 for checking a contact. The tester 2 has a setting part 12 in which limit time predetermined is set for the measurement of instantaneous working time and time limited working time. When the relay 1 does not operate even after the limit time passes, an error message is displayed while the supply of the current for testing is stopped. This prevents damages to the relay 1 and the tester 2, otherwise caused by the continued supply of the quantity of electricity for testing to the protective relay for a long time.
Patent JP-H1061262-A (JP)
Title: Fixture for tent cloth in tent
Inventor: MAEIWA KIYOTSUGU
IPC: E04H15/64
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To carry out installation extremely simply without requiring expertness and quickly, surely and efficiently by uniform clamping force at all times. SOLUTION: Eyelets 2 are formed to the outer edge of tent cloth 1 freely stretched on a skeleton member 4 constituting a tent at regular intervals, and a mounting cord 3b made of a rubber in required length is inserted to the eyelets 2 through necessary looseness sections 5 on at least every other eyelet. Engaging pieces 6 are fitted to each looseness section 5 for corresponding to the eyelets to be inserted 2. The engaging pieces 6 are engaged and mounted to the corresponding eyelets to be inserted 2 while the looseness sections 5 are wound successively on the required skeleton member 4 under a stretched state.
Patent JP-2000065057-A (JP)
Title: Magnetic bearing
Inventor: OZAKI TAKAMI
IPC: H02K7/09
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing capable of transmitting the type of a spindle from the spindle side to a controller and capable of automatically adjusting a set value such as a control constant on the controller side even if a magnetic bearing spindle is the different type. SOLUTION: In a magnetic bearing spindle 1, recognizing information for recognizing a spindle by a switch 15 can be set, the recognizing information is fed back to a controller 50, and a microcomputer 51 recognizes the magnetic bearing spindle, reads a previously stored control constant, and drives respective magnetic bearings and a motor.
Patent JP-S60126346-A (JP)
Inventor: MITSUYOSHI TAKEHIKO
IPC: D01F6/84
Filed: 1983-12-08
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-H1160193-A (JP)
Title: Boom structure for high lift working vehicle
Inventor: FUJINOBE HIROYUKI
IPC: B66F9/24
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent insulation performance from decreasing in the rain by covering surface of a boom with a water-repellent member made of solid material with water-repellence. SOLUTION: The surface of a third boom 5 for a high lift working vehicle which has an insulation member 11 on its outer periphery is covered with a water-repellent member 10 made of a solid material with water-repellence. The solid material with water-repellence is also used for a boom cover 8. The water-repellent member 10 is adhered to the boom 5 such that contact angle of water to the material is larger than 90 degree, and the member is formed sheet-like and spirally wraps the boom. The sheet-shaped water-repellent member 10 is divided into plural sheets and may be adhered to the boom orthogonally or diagonally to the central axis of the boom. Because the water-repellent member 10 covers the surface of the boom 5 and water-repellence is provided on the surface of the boom, even when rainwater enters a boom cover in the rain, leak current can be restrained equivalently to dry time.
Patent JP-H0571751-A (JP)
Title: Air-conditioner
Inventor: MATSUOKA HIROMUNE
IPC: F24F1/00
Filed: 1991-09-11
Abstract: PURPOSE:To simply, easily perform switching of suction ports and air outlets. CONSTITUTION:First and second ducts 16 and 19 are connected to suction ports 4c and 4h and air outlets 5c and 5h by connecting ducts 15 and 18. When an air duct switching device receives an input signal of a cooling operation switch, a driving motor of the air duct switching device is brought in operation to open only the cooling suction port 4c and the cooling air outlet 5c. When the air duct switching device receives an input signal of heating operation switch, the driving motor is brought in operation to open only the heating suction port 4h and the heating air outlet 5h.
Patent JP-H0896449-A (JP)
Title: Back tension adding mechanism
Inventor: UCHIDA NOBORU
IPC: G11B15/30
Filed: 1994-09-27
Abstract: PURPOSE: To provide a back tension adding mechanism reduced in electric power consumption by forming this mechanism in such a manner that excess load is not applied on a take-up roll at the time of recording and reproducing. CONSTITUTION: A capstan motor 2 is rotated rightward to rotate a pulley 11 rightward and a swing arm 14 is rotated rightward around a shaft 13 at the time of search reverse. A search brake gear 19 and a brake sub-gear 31 are meshed according to rotation of this wing arm 14, by which the load is applied from this search brake gear 19 to the brake sub-gear 31 to the take-up reel 20 via a take-up gear 32. The capstan motor 2 is rotated leftward and the pulley 11 is rotated leftward to rotate the swing arm 14 around the shaft 12 at the time of recording and reproducing. The meshing of the search brake gear 19 with the brake sub-gear 31 is disengaged according to the rotation of the swing arm 14, by which the load on the take-up reel 20 is released.
Patent JP-S60124140-A (JP)
Title: Automatic meter inspecting device using telephone line
Inventor: HIGUCHI HARUHIKO
IPC: G08C19/00
Filed: 1983-12-08
Abstract: PURPOSE:To rationalize meter inspecting work by generating an electric signal from a gas meter and storing the electric signal for every fixed gas flow rate, and at every previously set time, automatically dialing a subscriber's telephone set to inform relational information to an information center. CONSTITUTION:Every fixed quantity (1l or 10l e.g.) of gas flowing from a gas bomb 8 to a gas apparatus 21 through a pressure reducing valve 9 and a meter 11, an electric signal is generated 13, received 16 and stored in a logical part 17. At a time set by a clock means 19, the relational information such as the consumed quantity and the consumer's number is informed to the information center 20 by an automatic dialing means in a transmission part 18. The information time interval is determined in accordance with purposes such as only the inspection of the meter or the setting of a scheduled date for the replacement of the bumb due to the measurement of the residual of the bumb. Thus, the meter inspecting work is rationalized.
Patent JP-H0788543-A (JP)
Title: Extrusion die of hollow stock
Inventor: YANO SADAHIDE
IPC: B21C25/02
Filed: 1993-09-17
Abstract: PURPOSE:To extrude the hollow stock of high dimensional precision not having uneven thickness, etc., and to reduce the die changing cost due to wear, etc. CONSTITUTION:The device is provided with a core 7, male die holder 8 and small female die 5. The male die holder is integrated with an annular base part 15, core holding part 16 and bridge part 17. Further the base end fitted part of the core 7 is fitted in the holding part 21 of the core holder 16 and is integrated in the core holder part 16 by shrinkage fit, and the device is provided with the core coming off stop mechanism by means of pressurizing/ engaging to prevent coming off of the core 7 forward in the extruding direction at extruding. Also, the small female die 5 is assembled in the ring base part 15 with fitted and is integrated in the ring base part 15 by shrinkage fit.
Patent JP-H0781336-A (JP)
Title: Tire inflation pressure detector
Inventor: GOTO MORITAKA
IPC: B60C23/02
Filed: 1993-09-17
Abstract: PURPOSE:To provide a tire inflation pressure detector that is simple in structure and can reduce the cost of production as well as to enjoy high detection accuracy. CONSTITUTION:A magnet 11 to advance or retreat in a direction of separation from a tire according to tire inflation pressure is integrally installed together with the tire after making an axis connecting both N and S poles of this magnet 11 accord with the moving direction, while a detecting sensor 14 detecting the movement of this magnet 11 is integrally installed together with a car body at an axial side of this magnet 11, and the detecting sensor 14 and the magnet 11 are set up respectively so as to reverse the polarity of the magnet 11 to be detected by the detecting sensor 14 differently at each time when tire air pressure is within the preset adequate range as well as when it is less than this adequate range.
Patent JP-S6387543-A (JP)
Title: Change-over of operation mode for air conditioner
Inventor: FURUSE MASANOBU
IPC: F24F11/02
Filed: 1986-09-30
Abstract: PURPOSE:To judge the operation mode efficiently in a short time and correctly and make it possible to provide pleasant air conditioning by operating for a certain time a blower fan and the louver of an outlet port after inputting an operation mode change-over signal and measuring the room temperature to determine operation mode. CONSTITUTION:When a signal to change over operation mode is inputted, firstly a microcomputer sends signal to operate a fan 4 and louver 5 and starts the respective motors. Then the air in the upper section inside a room is sucked by the fan 4 and it is discharged to the lower section from a outlet port 15. At this time the louver 5 is shaken up and down to discharge the air at the outlet port 15 upwards and downwards, and in the room convection flows are created at every corner of the room, making the room temperature uniform in a specified time. After the specified time has passed, the room temperature is measured by a detection signal for room temperature from a microcomputer and by this room temperature data change-over of the operation mode is judged. It is, therefore, possible to judge the operation mode set by a user efficiently in a short time and provide a pleasant air conditioning.
Patent JP-H07151160-A (JP)
Title: Folding bellows
Inventor: YOAHIMU BUETSUTE
IPC: F16J3/04
Filed: 1994-09-02
Abstract: PURPOSE: To provide a folding bellows for sealing a synchronous rotary joint, permitting a large buckling angle of the joint along a short built-in length and having a relatively small confined inner capacity. CONSTITUTION: The buckling region of a folding bellows 1 has at least a diaphragm region 4, which is formed on a cross section from one radially outwardly situated curved portion 7 and one radially inwardly situated curved portion 8 having a greater radius of curvature than the radially outwardly situated curved portion 7. In this case, the curved portions 7, 8 face in opposite directions.
Patent JP-H0871608-A (JP)
Title: Method for joining and continuously hot-rolling steel having different width
Inventor: NAKAMURA TAKAAKI
IPC: B21B1/26
Filed: 1994-09-02
Abstract: PURPOSE: To provide a hot rolling method for enabling the pressurized contact of materials having different widths of sheet bars and reducing breaking at the time of rolling the materials after preriminary joining. CONSTITUTION: In the continuous hot rolling for joining bars of different width materials having the difference of >=10mm in the width of slab before continuous finish rolling, assuming a preceding hot rolled stock is a wide material and the succeeding stock is a narrow material, mating the middle parts in the width of both materials so that the max. gap between the end parts to be joined is <=5mm and, taking this as reference, >=5% of the cross-sectional area of the narrow material is preliminarily joined in the direction of both edge parts in the width.  In the hot rolling method in which rolling just after joining is executed and the bars are joined using concave rolls for hot rolling having the relationship of Et-Mt>=100μm between the max. roll diameter Et and the min. roll diameter Mt in a steel sheet rolling parts, rolling just after joining the sheet bars is performed at 35-60% draft within 60sec after preriminary joining.
Patent JP-S6294790-A (JP)
Inventor: KANESHIRO AKIO
IPC: F27B14/20
Filed: 1985-10-18
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-H0283262-A (JP)
Title: Production of sintered material of aluminum nitride having metallized layer
Inventor: SHIMODA KOHEI
IPC: C04B41/88
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a sintered material having high thermal conductivity by making a relative density of sintered material >= a specific value while controlling content of a sintering auxiliary comprising Y2O3 or Gd2O3 in sintered material and content of oxygen <= specific values. CONSTITUTION:AlN powder as a main component and <=0.65wt.% based on parent material of Y2O3 or Gd2O3 as a sintering auxiliary are processed to give a green sheet of pressed molded article or tape molded article. The green sheet is coated with a paste consisting of Al compound powder of additive, W powder, a binder and a solvent by screen printing and simultaneously calcined in a nonoxidizing atmosphere at 1,700-2,000 deg.C to give a sintered material having <=0.3wt.% O2 content and >=98% relative density. Sintered AlN containing a metallized layer having >=160W/m.K thermal conductivity is obtained by this method.
Patent JP-2000065411-A (JP)
Title: Air conditioner
Inventor: KATAOKA HIDEHIKO
IPC: F24F11/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can prevent a stain, etc., from occurring in an attic space, by preventing the dew condensation in a communication pipe arranged in the attic space or the like. SOLUTION: At cooling operation, temperature sensors 23A-23D arranged on outdoor unit side of connection pipes 11A-11D and 12A-12D detect the temperature of the refrigerant flowing to the suction side of the compressor 1 of an outdoor unit from the indoor heat exchangers 6A-6D of an indoor unit. Then, this air conditioner corrects the aperture of electric expansion valves 5A-5D by an electric expansion valve aperture correction part 10b so that the temperature of the refrigerant flowing from the indoor heat exchangers 6A-6D to the suction side of the compressor 1 of the outdoor unit may be kept to 8 deg.C or higher, based on the temperature of the refrigerant detected from the temperature sensors 23A-23D.