baber/WOPTO huggingface dataset:
Patent JP-H10274323-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: INOUE EIJI
IPC: F16H15/38
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To stabilize control of speed change ratio by preventing drag of a sleeve by a spool, in the case of transmitting a synthesized displacement amount detected by a precise cam mechanically to a spool of a spool valve of a speed change ratio control valve, in a toroidal type continuously variable transmission. SOLUTION: An output of a precise cam 53 detecting a synthesized displacement amount of the axial direction displacement amount Y and angular displacement amount θ of a tilt shaft 11 of a trunnion 33 is transmitted to a spool 51 of a spool valve 48 of a speed change ratio control valve through a lever 54 and rod 62. The rod 62 is slide guided to a valve case 60 by a guide 63. Even when the lever 54 applies wrenching force relating to the rod 62, by a contact structure by contact surfaces 62, 64 between them, only force F1 in the axial direction acts in the spool 51, a sleeve 49 fixing a position corresponding to target speed change ratio is prevented from being dragged to move.
Patent JP-H01263760-A (JP)
Title: Data transfer control method and its circuit for coprocessor
Inventor: KUBOTA KAZUMI
IPC: G06F9/38
Filed: 1988-04-15
Abstract: PURPOSE:To simplify a device by driving an address bus and a control bus with a main processor, supervising the condition of the control bus with a coprocessor and driving the data bus when the coprocessor reads and writes a memory. CONSTITUTION:When a main processor 1 reads and writes a memory device 8, a main processor itself outputs an address and a memory bus control signal and reads and writes the memory device 8 through a data transceiver 3. When a coprocessor 2 reads and writes the memory device 8, the main processor 1 outputs the address and memory bus control signal, a coprocessor memory access control signal 4 turns off the data transceiver 3, obtains the using right of a data bus 7 and the main processor 1 reads and writes the memory device 8 in accordance with the outputted address and memory bus control signal.
Patent JP-S5617178-A (JP)
Title: Production of rocker arm
Inventor: SUGIYAMA KATSUMASA
IPC: B23K1/00
Filed: 1979-07-18
Abstract: PURPOSE: To obtain stable and sufficiently high brazing strength of a tip by applying the specific proper heat treatment and pretreatment for brazing process on brazing surfaces at the time of brazing a tip to a forged rocker arm and obtaining an abrasion-resistant contact part.  
     CONSTITUTION: A tip brazing surface 20 is formed on the contact part 12 of a rocker arm body 10 preformed by forging with a  moving valve cam by machining. This body 10 is hardened by carburizing at about 0.5W1.3mm depth to enhance the rigidity of the entire part. Next, the body 10 is liquid honed by liquid mixed with abrasive grains to remove the carbon remained on the surface 20. The body is further subjected to ultrasonic cleaning. On the other hand, the adhering surface 31 of a tip 30 made of abrasion resistant sintered alloy is finished by polishing,after which it is subjected to ultrasonic cleaning. Next, a flux 50 is evenly coated at a proper amount on the horizontally held surface 20, and a brazing material 60 is affixed thereto. Again the flux 50 is coated thereon, after which said tip is placed on the brazing material with its surface 31 opposed to said material. While it is being pressed to the surface 20, these are brazed by high-frequency heating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07289770-A (JP)
Title: Driving device for a sewing machine
Inventor: NEGI SHIGEO
IPC: D05B69/18
Filed: 1994-04-28
Abstract: PURPOSE:To provide a driving device for a sewing machine that enables easy and precise adjustment of the first needle-down position, by moving the needle to the position just before piercing a cloth with the switch turned on when starting sewing, returning the needle back to the previous needle-up position, and repeating this operation alternately. CONSTITUTION:A pedal sensor 1 connects with a pedal 2 through a pitman rod 3, and feeds a pedaling signal PD and a back-pedaling signal PU. On the other hand, a needle position detector 4 feeds a needle-up position signal NU and a needle-down position signal ND. A main controller 6 variably controls the speed of a motor 8 for driving the sewing machine through a driver 7, based on the detected signal by the pedal sensor 1. In this operation, the motor 8 stops the rotation at the first needle position by moving the pedal 2 to the neutral position, and at the second needle position by back-pedaling, and at the third needle position by turning the switch on. Afterwards, the motor 8 stops at the second needle position by back-pedaling.
Patent JP-S5829824-A (JP)
Inventor: UEIN IIRIYUUTSUERUSHIYUUEBU
IPC: B01F5/00
Filed: 1982-05-31
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-H06307541-A (JP)
Title: Power shift change gear
Inventor: KITAO YUICHI
IPC: F16H63/00
Filed: 1993-04-19
Abstract: PURPOSE:To prevent the occurrence of a time lag and the generation of a connection shock during shifting of a gear. CONSTITUTION:A power shift charge gear comprises hydraulic clutches 19, 20, 38, and 39; and a pressure detecting means 53 to detect a working oil pressure between solenoid valves 49. A control device 51 comprises a measuring means 54 to measure a boosting time between a time when an ON-command is outputted to the solenoid valve 49 and a time in which a detecting pressure of a pressure detecting means attains a given pressure; and an output means 55 wherein, when an ON-command is outputted to the two solenoid valves 49 through selection of a shift operating means 52 and an OFF-command is outputted to other solenoid valve 49, in a case a difference in a boosting time of the solenoid valve 49 on the ON-command side is produced, an ON-command is outputted to the solenoid valve on the side, where it takes a long time, earlier by a time equivalent to the difference, and when a working oil pressure on the ON-command solenoid valve side attains a given pressure, an OFF-command is outputted.
Patent JP-S63257100-A (JP)
Inventor: TAKEDA YOSHIKIYO
IPC: G10L25/00
Filed: 1987-04-14
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-H08191134-A (JP)
Title: Semiconductor memory cell and manufacture thereof
Inventor: EMORI TAKAYUKI
IPC: H01L29/792
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a semiconductor memory cell which is so structured as to be constant in film thickness and where a ferroelectric thin film is hardly deteriorated in characteristics. CONSTITUTION: A semiconductor memory cell is composed of an element isolating region 11 whose upside is above the surface of a semiconductor substrate 10, source.drain regions 13, a channel region 14, and a gate electrode formed of a gate oxide film 12, a lower electrode 40, a ferroelectric thin film 41, and an upper electrode 42, wherein the upside of the lower electrode 40 is nearly flush with that of the element isolating region 11. The semiconductor memory cell is manufactured through such a manner that an element isolating region is formed on a semiconductor substrate, source.drain regions and a channel region are provided, a ferroelectric thin film and an electrode layer are formed on the semiconductor substrate, the electrode layer and the ferroelectric thin film are selectively removed, and a gate electrode composed of a ferroelectric thin film and an electrode is formed.
Patent JP-H11127086-A (JP)
Title: Uhf and vhf common use tuner
Inventor: SATO YOSHIHIRO
IPC: H03J5/24
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a UHF and VHF common use tuner in which broadcast reception performance is improved by decreasing a reception sensitivity difference due to a broadcast frequency in the case of receiving a broadcast at a VHF band while complicated configuration and increase in the manufacture cost are controlled. SOLUTION: The UHF and VHF common use tuner receives a broadcast at a UHF band and a broadcast at a VHF band, a mixer 4 and a UHF local oscillator 5 are used for the broadcast at the UHF band and a mixer 9 and a VHF high band local oscillator 10 that is selected and connected at selection of a high band and a VHF low band local oscillator 11 that is selected at selection of a low band are used for the broadcast at selection of the high band.
Patent JP-H0615783-A (JP)
Title: Two-component polymer film containing block poly(ether-co-amide)
Inventor: ARAN JII KASHIYOU
IPC: A61B19/08
Filed: 1993-03-15
Abstract: PURPOSE: To obtain good humidity permeability by using a polymer having a specific value in relation to humidity permeability, equilibrium water absorption and an equilibrium 70% isopropanol aq.soln. absorbing soln. in a non-porous air permeable two-component polymer film comprising two layers of a polymer material. CONSTITUTION: A two-component polymer film 10 suitably used in an operating gown, a cover fabric for a patient, a wound bandage or a sanitary napkin is formed by bonding first and second layers 12, 14 of a polymer material in opposed relationship. The first layer 12 of the polymer material is formed from hydrophilic block poly(ether/coamide) containing about 20-80 wt.% of polyethylene glycol block and a hydrophobic polymer. The second layer 14 comprises a polymer or a polymer mixture having humidity permeability of at least about 1,000 g×mil/m<2> /day per film thickness, equilibrium water absorption of about 25% or less and 70% isopropanol aq.soln. absorption of about 50% or less.
Patent JP-H04321473-A (JP)
Title: Working vehicle running control structure
Inventor: HIRATA KAZUYOSHI
IPC: B62D11/06
Filed: 1991-04-23
Abstract: PURPOSE:To prevent super pivotal turn in the condition a working vehicle is running at a high speed and enhance the safety of the vehicle, which is equipped with a reverse rotation mechanism capable of transmitting a reverse rotating power to one of the left and right running devices and which can make super pivotal turn through actuating of this reverse rotation mechanism. CONSTITUTION:A working vehicle running control structure as per the invention is equipped with a changeover lever 32 of manual moving type, which can change over a reverse rotation mechanism from the operating to stop position and vice versa, and a shift lever 42 of manual moving type for shifting in running. Therein a control member 45 is furnished, which hinders the changeover lever 32 from turning into the operating position (super pivotal turn position) when the shift lever 42 is in the high speed position, and which hinders the shift lever 42 from turning into the high speed side when the changeover lever 32 is in the operating position (super pivotal turn position).
Patent JP-H06279319-A (JP)
Title: Extraction of organic additive in olefin polymer
Inventor: YANAGISAWA KAZUHIRO
IPC: B29C67/20
Filed: 1993-03-29
Abstract: PURPOSE:To extract an organic additive such as antioxidant compounded to an olefin polymer in high selectivity and efficiency while suppressing the dissolution of the polymer. CONSTITUTION:An organic additive in an olefin polymer is extracted with carbon dioxide by supercritical fluid extraction method using a mixture of carbon dioxide and an alcohol as the supercritical fluid. The extraction performance is further improved by using a supercritical fluid consisting of a carbon dioxide/alcohol/ dichloromethane obtained by adding 30-70vol.% (based on the alcohol) of dichloromethane to the carbon dioxide/alcohol mixture.
Patent JP-H10285179-A (JP)
Title: Atm exchange and congestion control system
Inventor: YAZAKI TAKEMI
IPC: H04Q3/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To minimize the reduction of the number of packets which can be reproduced by a receiving terminal in congestion of a node in an ATM network. SOLUTION: An ATM exchange 100-1 and 2 comprise a switch core part 103, an input line corresponding part 101-i in each line and an output line corresponding part 102-i. The part 103 comprises a packet level discarding part 116 which decides packet level discard execution and a congestion notifying part 120 which detects congestion in output FIFO buffer memory 104-i and notifies it to other nodes. In an ATM network, when the exchange 100-2 detects congestion, the part 120 turns on the congestion display bit of a cell that is sent to the exchange 100-1. The exchange 100-1 which receives the cell preserves the congestion display bit in the cell on a table in the part 116 and makes it easy to discard the packet level of a packet which is sent by the part 116 to the exchange 100-2. This minimizes the reduction of the number of packets that can be reproduced by a receiving terminal in congestion of a node in the ATM network and resources in the network is effectively utilized.
Patent JP-S58208758-A (JP)
Title: Device for setting magnification of copying
Inventor: SHIBAZAKI KENJI
IPC: G03G21/00
Filed: 1982-05-28
Abstract: PURPOSE:To set substantially required magnification in nonstep by providing plural selection keys, a numerical input means for setting optional magnification, a storing means for storing the numerals, and a control means for setting the magnification of a copying machine to the stored value. CONSTITUTION:The selection keys 95-98 are arranged in order to set magnification optionally. If any one of these selection keys is depressed when the 1st magnification setting mode switching key 99 is depressed and the control mode of the copying machine is changed over to the 1st magnification setting mode, the value inputted by the keys 80-89 and displayed on a display 72 is stored in a memory corresponding to the depressed key as the copying magnification. When the 2nd magnification setting mode switching key which is not shown is depressed, the control mode of the copying machine is changed over to the 2nd magnification setting mode and an optional value is stored in a memory corresponding to respective selection keys 100-103 in the same manner as the 1st magnification setting mode to obtain required copying magnification.
Patent JP-H11288970-A (JP)
Title: Flip-chip packaged semiconductor device and its manufacture
Inventor: HASEGAWA MASATOMO
IPC: H01L21/60
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To achieve packaging without dispersion in the collapse of a bump or excessive collapse by making higher the height of a first bump region formed, by piling up a second metal layer that is thicker than a first metal layer than that of a second bump region being formed by a second metal layer. SOLUTION: Wiring plating 10 (a first metal layer) is formed at one portion of an electrode 2 that is formed on a semiconductor chip 1, and bump plating 11 (a second metal layer) is formed thicker than the wiring plating 10. In this state, a part where the wiring plating 10 overlaps with the bump plating 11 is the thickest, then, this part becomes a bump 3a and the next thickest part of bump plating 11 is made a dummy bump 3b. At packaging, in a process where the bump is deformed and collapses, first the bump 3a collapses, and then when the bump 3a collapses to the same height as the dummy bump 3b, although a pressure applied to the semiconductor chip 1 is also dispersed to the dummy bump 3b, the amount of bump collapse per time is reduced greatly.
Patent JP-S62249401-A (JP)
Inventor: NAKADA MASAMI
IPC: H01C7/10
Filed: 1986-04-23
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-H03291934-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMASHITA TAKASHI
IPC: H01L21/316
Filed: 1990-04-09
Abstract: PURPOSE:To prevent the destruction of a gate oxide film caused by electric charge built up on a wafer as the result of plasma processing, by forming a wiring pattern electrically connected with a semiconductor substrate, on a metal wiring electrically connected with a gate electrode, and cutting off the wiring pattern from the metal wiring, after an insulating layer coating the metal wiring is formed. CONSTITUTION:The title manufacturing method of a semiconductor device is constituted of a process wherein a metal wiring 3 electrically connected with a gate electrode 2 is formed on a semiconductor substrate 9, and a process wherein an insulating layer 5 is formed on the substrate 9 by plasma CVD method so as to coat the metal wiring 3. The metal wiring 3 has a wiring pattern electrically connected with the substrate 9, and said wiring pattern is cut off from the metal wiring 3 after the insulating layer 5 is formed. For example, an insulating film 6 on the gate electrode 2 is formed by reactive sputtering; a contact hole is formed in the insulating film 6, and a first Al wiring 3 is formed. By high frequency discharge plasma CVD method, the insulating film 5 is formed so as to coat the first wiring 3 and the insulating film 6.
Patent JP-S62250864-A (JP)
Title: Linear motor
Inventor: TAKAHASHI TAMOTSU
IPC: H02P7/00
Filed: 1986-04-23
Abstract: PURPOSE:To dispense with the brush of a linear motor and to improve its maintenance by arranging multiple second permanent magnets to the position not to interfere mutually with the magnetic field produced by the first permanent magnet of a moving piece and by detecting the field thereof and controlling the exciting current. CONSTITUTION:A linear motor is composed of a stator 1 with multiple iron core projections 5 continuously installed at about equal intervals and a moving piece 3 reciprocatable along the stator 1 in its whole length. To the moving piece 3 multiple permanent magnets 11 for propulsion are provided to reciprocate the moving piece 3. In the position where the magnetic field produced by this permanent magnet 11 is not mutually interfered with are arranged permanent magnets 15 at about equal intervals to produce the magnetic field for detection nacessary for controlling the second permanent magnet, i.e., the thrust of the moving piece 3. The field of this permanent magnet 15 is detected and in accordance with the detection output the exciting current is controlled.
Patent JP-H04350467-A (JP)
Title: Cooling system
Inventor: KITAGUCHI MASARU
IPC: F25B1/00
Filed: 1991-04-23
Abstract: PURPOSE:To make condensing temperature to be different between respective freezing cycles to decrease unit requirement of cooling by a method wherein a plurality of pipes communicate between all liquid receivers and all expansion valves in a plurality of freezing cycles, and a selectively opened and closed valve is arranged in each of the pipes. CONSTITUTION:A multi-high-pressure-refrigerant feeding system has a plurality of refrigerant cycles, each formed of a compressor 11, a condenser 12, a liquid receiver 13, an expansion valve 14 and an evaporator 15. In this case, between all the liquid receivers 13 and expansion valves 14 in the respective freezing cycles, a number of pipes 51 are provided to communicate between a given one of the liquid receivers 13 and a given one of the expansion valves 14. Inside each of the pipes 51, an automatic valve 52 is arranged to be opened or closed selectively. If necessary, the automatic valve 52 is selectively opened or closed between the freezing cycles of different condensation pressures. By this, a refrigerant path is determined, so that a high pressure refrigerant can be fed from any one of the liquid receivers 13 having different condensation pressures to a given one of the evaporators 15.
Patent JP-S5317039-A (JP)
Title: Power supply control system of terminal equipment
Inventor: SHIOMI MASUO
IPC: G06F1/00
Filed: 1976-07-30
Abstract: PURPOSE: The power supply of a terminal equipment is made the constitution which can turn ON and OFF without loading on CPU, thereby controlling the transmission immediately to a terminal equipment instructed by CPU. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01263490-A (JP)
Title: Heat exchanger having thermal transmitting pipe
Inventor: ODA NORIYUKI
IPC: F28D1/04
Filed: 1988-04-14
Abstract: PURPOSE:To improve an efficiency of thermal transmittance without increasing a pressure loss of heating fluid by a method wherein a passage width for heating fluid is widened at a portion where several thermal transmitting pipes are arranged, and in turn a passage width for the heating fluid is narrowed at a portion where a less number of thermal transmittance pipes are arranged. CONSTITUTION:A passage width is widened at a place where a heat pipe 22 is arranged for passage walls 24 at both sides constituting a combustion gas flow passage 20 having a heating section B and a flow passage width is narrowed at a portion between the heat pipes 22. Corrugated curved surfaces are provided. A substantial flow passage width is substantially kept constant over an entire combustion gas flow passage 20. Combustion gas H is flowed at the combustion gas passage 20 in the heating section B, contacted with three heat pipes 22 in sequence and heat them. The heat pipes 22 may transmit this heat rapidly to a temperature adjusting section A and an entire section A is heated by this heat while a temperature gradient is scarcely generated. Then, the plate fins 23 arranged at the temperature adjusting section A are also heated. Under this condition, interior air C flowing in the temperature adjusting section A is heated by a fan 13 and supplied to the interior part as heated hot air.
Patent JP-H02276430-A (JP)
Title: Rotary electric machine
Inventor: MIMURA NAOHISA
IPC: H02K1/27
Filed: 1989-04-12
Abstract: PURPOSE:To reduce cogging and to increase an effective magnetic flux amount by alternately slidably regulating the trapezoidal sides of a plurality of field magnets to become a trapezoidal shape upon developing in a cylindrical shape, and bringing it into close contact with the bore of a yoke. CONSTITUTION:Two field magnets 20, 20B of trapezoidal shape upon developing are adhered at trapezoidal sides 22A, 22B and 24A, 24B to form a cylindrical field magnet 14. The sides 22A, 22B and 24A, 24B are slide toward the sides to be so regulated that the outer surface of the magnet 14 is brought into close contact with the bore of a yoke, not shown. Thus, cogging is reduced, an effective magnetic flux density is increased to prevent the using magnet from dropping.
Patent JP-H06309439-A (JP)
Title: Seal impression collating system
Inventor: NAKAYAMA TOSHIHISA
IPC: G06T7/00
Filed: 1993-04-20
Abstract: PURPOSE:To efficiently execute collating processing between a seal impression image impressed to a transaction slip for a banking agent or the like and a registered seal impression image. CONSTITUTION:This seal impression collating system is constituted of a window terminal equipment 10 consisting of a data input part 11, a slip printer 13 including a seal impression image reading part 15 in it, a data display part 17, a window terminal control part 19 for transmitting an account number and the read seal impression image to a seal impression retrieving device 30, transmitting/receiving data to/from a center computer and controlling the printer 13 and the display part 17, and a communication part 21, the seal impression retrieving device 30 for registering and retrieving a seal impression image and a line for connecting between the equipment 10 and the device 30.