baber/WOPTO huggingface dataset:
Patent JP-H1133517-A (JP)
Title: Method for solidifying incinerator ash
Inventor: SHIOZAWA SUGURU
IPC: B09B3/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To efficiently make incinerator ash of sewage sludge and municipal refuse usable by reliably enclosing harmful substances contained in the incinerator ash by adding water to incinerator ash of sewage sludge or incinerator ash of municipal refuse, stirring the resultant ash, and then adding a limestone type solidifying agent to the ash, and solidifying and molding the resultant mixture. SOLUTION: In the case incinerator ash of dewatered sludge cakes is treated, at first, water is added to the incinerator ash of sludge cakes and stirred in a stirring process 1 and the resultant ash is sent to a solidifying process 2. In the stirring process 21 of the solidifying process 2, a limestone type solidifying agent is added to the incinerator ash fluidized by adding water and then the resultant mixture is sent to a curing process 22. In the curing process 22, the sent mixture of evenly mixed incinerator ash, water, and the limestone type solidifying agent is cured for a prescribed period. During the curing period, water and the limestone type solidifying agent in the incinerator ash are reacted to produce slaked lime and the produced slaked lime and respective constituents of the incinerator ash are reacted and solidified to enclose harmful substances.  After that, in a molding process 23, the solidified incinerator ash is molded corresponding to a purpose of a cement material to reuse the incinerator ash.
Patent JP-H0939920-A (JP)
Title: Welding apparatus in packaging machine
Inventor: KODAMA EIKICHI
IPC: B65B51/10
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a welding apparatus in a packaging machine, capable of efficiently and reliably welding and sealing an opening of a packaging bag made of resin. SOLUTION: A heat-insulating layer 11 is formed on an upper face of a base 10, a seal-like heater belt 12 is superposed on the upper face of the heat- insulating layer 11 and disposed in the longitudinal direction of the base 10, and the upper face of the seal-like heater belt 12 is covered with the Teflon resin 13.
Patent JP-2000008711-A (JP)
Title: Portable safe
Inventor: ABE MASATO
IPC: E05G1/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable safe making gold notes or the like unusable by spraying ink onto the gold notes or the like when a container is broken in the case of meeting with a robbery accident during the transfer of the gold notes or the like. SOLUTION: A container 1 is evacuated to make a piston 22 in an air cylinder 21 move a stepped actuating shaft 25 into a specified position while compressing a pressure spring 24 to set an actuating plate 27. When the container 1 is broken to open a hole, air enters the container 1, and pressure in the container 1 becomes atmospheric pressure. The pressure spring 24 therefore tends to get back into its original position and moves air into a reserve tank 31. The actuating shaft 25 moves until air pressurized by the piston 22 in the air cylinder 21 becomes equal to air pressure in the reserve tank 31, and the actuating plate 27 is moved by the step of the stepped actuating shaft 25 until abutting a stopper 18 so as to press the head of a nozzle 30 of a pressure ink spray 29 to spray ink.
Patent JP-S6450535-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA KANICHIRO
IPC: H01L29/80
Filed: 1987-08-21
Abstract: PURPOSE:To improve high-frequency and breakdown strength of a GaAs FET element, obtaining a dielectric film, high in moisture resistance, dense and excellent in quality, by forming a first dielectric layer having a high etching rate on electrodes and superposing thereon other dense dielectric layers having high moisture resistance and a lower etching rate. CONSTITUTION:In manufacture of a GaAs FET element, a method of forming a dielectric film for protecting electrodes 3-5 comprises steps of, after formation of the electrodes 3-5, forming a first dielectric layer 6 having a high etching rate on the electrodes 3-5, and superposing thereon successively one or more dielectric layers 7, 8 which are dense and have high moisture resistance and a lower etching rate. According to an embodiment, an SiN film as the first dielectric layer 6 is formed with a reduced flow ratio of SiH4 and, subsequently, the flow ratio of SiH4 is increased to some extent so that a second dielectric film 7 is formed thereon. The flow of SiH4 is further increased so that a third dielectric film 8 is formed subsequently. After that, windows 9 are formed so that wires can be bonded to the electrodes 3-5 through the windows.
Patent JP-S60100647-A (JP)
Title: Manufacture of alnico type sintered magnet alloy
Inventor: ODA KOUICHI
IPC: C22C33/02
Filed: 1983-11-07
Abstract: PURPOSE:To manufacture a sintered magnet alloy having desired magnetic characteristics when a sintered magnet alloy is manufactured from alnico alloy powder and a binder, by using a specified amount of camphor as the binder. CONSTITUTION:To 100pts.wt. alnico alloy powder consisting of prescribed percentages of Al, Co, Cu, Ti, Zr, Si, Mn and Fe is added 0.1-5pts.wt. camphor as a binder. They are mixed, filled into a metallic mold, and compression-molded under about 3-10ton/cm<2> pressure. The molded body is heated at about 100- 800 deg.C in vacuum or H2 to remove the binder, and it is sintered at about 1,200- 1,300 deg.C. The sintered body is subjected to soln. heat treatment, isothermal treatment in a magnetic field and aging to obtain a sintered magnet alloy.
Patent JP-H0926069-A (JP)
Title: Lock ring mounting and dismounting method in pipe joint socket and device thereof
Inventor: YAMAZAKI SADAYOSHI
IPC: F16L21/08
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To realize speedy work for inserting, fitting, and taking out a lock ring of a groove ring of a socket by pulling a cylindrical body in a condition in which the lock ring is locked in the cylindrical body, its outside diameter is shrunk, and it is removed from the groove ring out of the socket along a joint pipe which is mounted internally in a condition in which the lock ring is locked after the lock ring is locked, its outside diameter is shrunk, and it is removed from the groove ring. SOLUTION: When a lock ring 4a fitted into a groove ring 3c in a socket of a pipe joint is taken out, a joint pipe 5a is inserted into the socket, and a cylindrical body 2a is closed after an outer joint section on a side of the lock ring 4a is engaged by turning the cylindrical body 2a to the right and left by applying inner insertion force lightly when an outside diameter adjusting section of the cylindrical body 2a comes into contact with the side of the lock ring 4a in which outer periphery is fitted in the groove ring 3c. The lock ring 4a is locked in the cylindrical body 2a to shrink its outside diameter and is removed from the groove ring 3c. After that, the cylindrical body 2a in this condition is pulled out of the socket along the joint pipe 5a which is mounted internally in a condition in which the lock ring 4a is locked.  Consequently, it is possible to take out the lock ring 4a speedily.
Patent JP-2000040850-A (JP)
Title: Drive controller for laser diode
Inventor: NAKAHARA MASANAO
IPC: H01S5/042
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble in a laser drive controller, e.g. breakdown due to dew formation. SOLUTION: A dew formation sensor and a temperature sensor for a laser diode LD are provided and operated as follows under control of a control section. When start of exposure is designated, the LD is checked for dew formation (S10). If dew formation is present in the LD, temperature of the LD is checked against a specified level (S14, 816) and error processing is performed (S26) because the operating environment is inappropriate if the specified level is exceeded otherwise an offset current lower than a threshold level is fed (S18). Consequently, dew formation is eliminated by raising the temperature of the LD and then exposure is started by driving the LD (S22). If dew formation is not eliminated within a specified time after starting offset current supply, exposure is not started but error processing is performed (S24, S26).
Patent JP-S6268523-A (JP)
Title: Dry dehumidifier
Inventor: AOKI AKIRA
IPC: F24F3/14
Filed: 1985-09-20
Abstract: PURPOSE:To reduce heating load for regeneration and to sufficiently perform moisture absorption, by using a heat-exchange element formed by laminating first hygroscopic elements and second non-hygroscopic elements and heating a cooling air stream after passing through the second elements to form a regeneration air stream which is, in turn, used as a preheating air stream. CONSTITUTION:First elements 5a each comprising a hygroscopic heat transfer spacer plate 6a and second elements 5b each comprising a moisture-impervious and non- hygroscopic, heat-conductive spacer plate 6b are alternately laminated to constitute a heat-exchange element 1 which is, in turn, rotated. A treating air stream A is blown to the first elements 5a of the treatment part 4a of the heat-exchange element 1 to be dehumidified. The humidified heat exchange element 1 is transferred to a preheating part 4b and the regeneration air stream B after passing through a regeneration part 4c is made to flow to the second elements 5b of the preheating part 4b as a preheating air stream D to raise the temp. of the heat-exchange element 1 through sensible heat- exchange. Next, said air stream is transferred to the regeneration part 4c and the cooling air stream C after passing through the second elements 5b of a cooling part 4d is heated by a heater 10 to be made to flow to the first elements 5a as the regeneration air stream B>.
Patent JP-H0555947-A (JP)
Title: Radio telephone set
Inventor: KANEZASHI HISANORI
IPC: H04B1/40
Filed: 1991-08-21
Abstract: PURPOSE:To send a voice signal with high S/N to an opposite party in the radio telephone set for an automobile telephone set or the like. CONSTITUTION:In the radio telephone set in which a power supply for the radio telephone set main body is supplied from a cigar lighter plug plugged in a cigar lighter socket and a microphone unit 21 for transmission voice input is provided in the cigar lighter plug 7, the microphone unit 21 in the cigar lighter plug 7 is supported by a microphone support member 20 with a high vibration proof effect to prevent the vibration during driving from being directly exerted to the microphone unit 21 thereby eliminating noise due to the vibration and sending a voice signal with high S/N to the opposite party.
Patent JP-S6268708-A (JP)
Title: Tire vulcanizing machine
Inventor: AMANO ITARU
IPC: B29K21/00
Filed: 1985-09-20
Abstract: PURPOSE:To reduce the height of a vulcanizing machine to compact the same, maintain an accurate parallelism and eliminate trouble due to the leakage of oil by a method wherein the piston rod of a cylinder member, a plurality of which is provided, is connected with a slide onto the piston rod thereof while a beam is connected to the lower end of the beam. CONSTITUTION:A plurality of cylinders 7, 7 for opening and closing a double rod type mold is attached so as to penetrate a frame and the piston rods 8 of the cylinders 7 are projected so as to penetrate the frame while a slide 9 is connected to and held by the upper ends of the rods 8. A top force 11 is attached to the lower surface of the slide 9 through an upper platen 10 and upper domes 11 so as to be adjustable in the height of the same. The lower ends of the piston rods 8 are connected to a beam 13, arranged in parallel to a bottom force 5 at a place lower than a bed frame 2. According to this constitution, the cylinders for opening and closing the mold are functioned as open type frame bodies instead of fixed frames and, further, they may be functioned as an vertical guide structure of the top force.
Patent JP-H0661301-A (JP)
Title: Mounting method for semiconductor chip
Inventor: MATSUNAGA AKIFUMI
IPC: H01L21/60
Filed: 1992-08-06
Abstract: PURPOSE:To improve reliability in electrical connection in the face-down mounting of a semiconductor chip. CONSTITUTION:A metal protrusion 3 is provided on the terminal electrode of a semiconductor chip 1. On the circuit board 4 on which the semiconductor chip 1 is face-down mounted, a cross-shaped stepped connection terminal 11 is formed in such a manner that the tip part of the metal protrusion 3, which is plastically deformed by pressing the semiconductor chip 1 toward a circuit board 4, is engaged. The metal protrusion 3 and the connection terminal 11 are brought into contact and held by filling a bonding agent 6 between them.
Patent JP-H0373587-A (JP)
Title: Flexible printed wiring board
Inventor: AOMORI KOKICHI
IPC: H05K1/02
Filed: 1989-08-11
Abstract: PURPOSE:To reduce noise due to reflection at a connection point and to increase a noise margin of a device to be connected by adding a circuit for impedance- matching at a connection part of a flexible printed wiring board with the device to be connected. CONSTITUTION:One end part 1a of a flexible printed wiring board 1 is bent at a connection connector 7 with a circuit board 5 of a signal source side, and an impedance matching circuit 4 is provided at the part 1a. The circuit 4 is formed of a combination of passive element such as an inductance, etc., and connected in parallel with a signal path. Here, assume that the impedance Z2 of the circuit 4 is infinitive, and impedance 2a as observed at the side of the board 1 from a connection point (c, d) of the board 1 with the board 5 is obtained. Then, parallel combined impedance of Za and Z2 is obtained. The value of the Z2 is so selected that characteristic impedances Z01 and Zr become equal. Thus, reflection noise due to impedance mismatching at the connection point with ths board 5 can be reduced.
Patent JP-2000040147-A (JP)
Title: Handshake recognition device
Inventor: UCHIUMI AKIRA
IPC: G06F3/01
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To stably recognize the shape of a hand regardless of the posture of the hand. SOLUTION: The hand is photographed by plural cameras from mutually different directions and the camera for photographing the palm of the hand from the front is selected among them. The contour line of the hand is extracted from an image obtained by the selected camera by a contour line extraction part 81 and the extracted and corrected contour line of the hand is described by a P type Fourier descriptor by a P type Fourier description part 83. In a feature vector calculation part 84, a feature vector V whose vector component is a Fourier coefficient included in the P type Fourier descriptor is calculated. In a shape selection part 86, the known shape of the highest probability of obtaining the feature vector is recognized as the shape of the hand.
Patent JP-S6269776-A (JP)
Title: Pll device
Inventor: TAKIMOTO HIDEKI
IPC: H04N7/24
Filed: 1985-09-20
Abstract: PURPOSE:To eliminate the influence of the drift of a low-pass filter, to improve the accuracy of a clock pulse and to ensure the correctness of phase locking by comparing directly the phase of a horizontal phase locking signal and the clock pulse in a video signal after the quantization. CONSTITUTION:A video signal 71 inputted from an input terminal 41 is converted through a buffer amplifier 42 to a video signal 72 of a low impedance and supplied to a low-pass filter 43 and a phase lock separating circuit 45. Through an A/D converter 44, a pulse generator 47, an arithmetic circuit 52, latch circuits 48-51, etc., the first PCM data 76 and the second PCM data 82 are outputted to an arithmetic circuit 55 and from the circuit 55, the third PCM data 83 are outputted. The data 83 return to the analog signal by a D/A converter 56, controls the oscillating frequency of an oscillating device 46 and the feedback loop is operated so as to make the data 83 into 0. Thus, the phase is coincident to the phase locking signal of a video signal 73 and the frequency of a horizontal phase locking pulse 81, the accuracy of a clock pulse 75 can be improved and the phase can be correctly locked.
Patent JP-S63156668-A (JP)
Inventor: HAJIKAWA MASAYOSHI
IPC: B23P19/06
Filed: 1986-09-08
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-H08110018-A (JP)
Title: Circular air distributor for regenerated-heat oxidizing device
Inventor: TOOMASU DEII DORISUKOORU
IPC: F23G5/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To perform propulsion of uniform distribution of air and to improve a flashing effect by a method wherein gas is directed to one suction means of a plurality of towers or alternately directed in a manner to be caused to flow through a different tower. SOLUTION: Gas is maintained at a working temperature for a time long enough to complete VOC destruction. Heat released during an oxidation process is worked as fuel to reduce a necessary burner output. Air flows vertically downward from a combustion chamber 26 and through other tower containing a heat-exchange medium 25 and heat is stored in the medium 25 so that the heat is used when a flow rate control valve is inverted at a suction cycle. Clean air produced as a result of the above flows an exhaust manifold through an exhaust valve and is released in the atmosphere at temperature slightly higher than that of intake air, and re-circulated to an oxidizer intake pipe. This constitution performs propulsion of uniform distribution of air, reduces a flashing volume, and thus improves a flashing effect.
Patent JP-S6189183-A (JP)
Title: Track plate for tractor
Inventor: ITO SHOJIRO
IPC: B62D55/26
Filed: 1984-10-08
Abstract: PURPOSE:To enlarge a tractive force upon advancing or reversing, by forming an intermediate straight portion and end straight portions on a track plate. CONSTITUTION:A track plate 2 for a tractor has a front wall 4, rear wall 6, left end wall 8 and right end wall 10. A wall surface of the front wall 4 and a wall surface of the rear wall 6 inwardly extend from front and rear ends of the track plate 2, respectively, and gather at a common top 12. On the other hand, a wall surface of the left end wall 8 and a wall surface of the right end wall 10 inwardly extend from left and right ends of the track plate 2, respectively, and gather at the common top 12. An intermediate straight portion 14a of the top 12 is arranged in the vicinity of the rear end of the track plate 2, and end straight portions 14b and 14c of the top 12 are arranged in the vicinity of the front end of the track plate 2.
Patent JP-H07167275-A (JP)
Title: Safety device in car
Inventor: NORUBERUTO PORUTSUIN
IPC: B60W30/18
Filed: 1994-09-02
Abstract: PURPOSE: To reduce thermal load of a brake device without a driver by changing the shift criteria of an automatic transmission in dependence upon a safety relevant signal by using the temperature of at least one brake device. CONSTITUTION: Wheel revolution sensors 10vr, 10vl, 10hr and 10hl are arranged on respective wheel units, and wheel revolution signals output from them are input together with a signal B of a brake switch 11 operable by a driver into a temperature measuring unit 11. A temperature signal indicative of the actual brake temperature is found by the temperature measuring unit 11 and output to a state detecting unit 12. Next, respective detected rake temperatures are compared with the set temperatures by the state detecting unit 12, a safety relevant signal is output when the detected brake temperature is more than at least one set temperature and a brake device is operated, and the shift criteria are corrected by an electronic transmission control unit 14 so that a shift stage having largest engine torque brake may be selected.
Patent JP-S58112847-A (JP)
Title: Drive control device for car
Inventor: SHIMIZU SUMIO
IPC: B60W10/18
Filed: 1981-12-28
Abstract: PURPOSE:To maintain a safe drive for a car by providing a differential amplifier for warning a danger with a signal. CONSTITUTION:When a distance signal 1 and a car speed signal 2 come to obtain a fixed relation, a differential amplifier 3 is operated to generate a danger signal. When the differential amplifier 3 works, transistors T1 and T2 are switched on to operate a brake servo-circuit 4 for operating a brake. At the same time, an excitation coil RE1 is connected to close a reed contact S1. Thereby, transistors T3 and T4 are switched off to operate an accelerator servo-circuit 5, and a monitor lamp L1 is lit to inform of the release of an accelerator. This construction permits to release the accelerator by obtaining the danger signal regardless of the position of the accelerator pedal, in other words, the output of a potentiometer VR.
Patent JP-H0373012-A (JP)
Title: Power supply system
Inventor: HASHIMOTO SHIGERU
IPC: G06F11/16
Filed: 1989-08-14
Abstract: PURPOSE:To relax the increase of cost with duplexing without damaging reliability by operating OR between power supply from the power supply panel of an operating system and power supply from the power supply panel of an auxiliary system, driving a cooling fan and cooling printed boards. CONSTITUTION:A printed board 3 of a duplexed operating device and a print board 4 of an auxiliary device in a hot standby state are mounted to the same back panel 2 and a cooling fan 1 is provided to totally cool these mounted printed boards 3 and 4. By operating OR, the power supply from a power supply panel 5 of the operating system and from a power supply panel 6 of the auxiliary system is supplied to this cooling fan 1 and the printed boards 3 and 4 are cooled. Accordingly, the printed boards 3 and 4 of the both systems in the duplexed device are mounted on the same back panel 2 and the cooling fan 1 is driven by the OR of the power supply from the power supply panels 5 and 6. Then, the both printed boards can be cooled. Thus, the increase of cost with duplexing can be relaxed without damaging the reliability.
Patent JP-H0928341-A (JP)
Title: Production of tofu, apparatus for producing tofu and apparatus for continuously producing tofu
Inventor: NISHIOKA KENJI
IPC: A23L11/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus and capable of producing a TOFU (bean curd) excellent in quality and taste and technology suitable for continuous mass production. SOLUTION: This apparatus for producing a TOFU is equipped with a coagulating frame 1 which is formed into a cylindrical shape having plural stages each with volume of one TOFU in the vertical direction and has a feed opening 16 for soybean milk at the lower part, a receiving face 26 which receives the under surface of TOFU sliding down from an opening part 21 at the lower end of the coagulating frame 1 and a shutter device 2 which openably and closably slides the opening part 21 at the lower end and cuts the TOFU 8 during closing.
Patent JP-H06220715-A (JP)
Title: Production of polyamide fiber
Inventor: TOMOKIYO MASAHIRO
IPC: B29C70/10
Filed: 1993-08-25
Abstract: PURPOSE:To obtain polyamide fiber, capable of reducing the spinning temperature and improved in toughness by regulating the moisture content of a polyamide melt or chip within a specific range and melt spinning the resultant melt or chip. CONSTITUTION:The moisture content in a polyamide melt or chip is regulated to a higher moisture content than that containable in an atmosphere of saturated steam within a melt temperature region of a polyamide and lower than the official regain of the polyamide. The resultant polyamide melt or chip is then melt spun. The moisture content for spinning fiber having a high toughness is preferably 1400-5000ppm and that for spinning porous fiber of high crystallinity is preferably 5000-40000ppm.