baber/WOPTO huggingface dataset:
Patent JP-H06288486-A (JP)
Title: Pressure regulating valve
Inventor: YAMADA HITOSHI
IPC: A62C35/68
Filed: 1993-03-31
Abstract: PURPOSE:To enable stable action by providing a valve body with a valve seat formed into protruding cylindrical shape, and a main valve brought into pressure contact with the valve seat, and bringing the upper peripheral surface of a skirt to be fitted to the valve seat, into contact with the peripheral surface of the valve seat. CONSTITUTION:The.primary side 28 and secondary side 27 of a body 1 is cut off by a main valve 6. A seat ring 5 constitutes a valve seat formed into protruding cylindrical shape, and its inner diameter is D1. The lower face 6a of the main valve 6 is protrusively provided with a skirt (guide) 12 coming in contact with the inner peripheral surface of the seat ring 5. This skirt 12 is a cylindrical body with plural slits formed in the axial direction, and the diameter D2 (fitting diameter) of the outer peripheral surface is approximately equal to the inner diameter D1 of the valve seat 5. There is thereby almost no change in the pressure receiving area of primary pressure and secondary pressure generated only by moving the main valve 6. That is, the force going to open or close the main valve 6 is not generated so as to enable stable pressure control.
Patent JP-H01246990-A (JP)
Title: Exchange system coexisting system
Inventor: KOBAYASHI HIDEHARU
IPC: H04M3/22
Filed: 1988-03-28
Abstract: PURPOSE:To efficiently exchange information by providing a connection control system which connects a processor for maintaining and operating an exchange system provided with an input-output device to another processor for maintaining and operating plural exchange systems having no input-output device through an internal bus. CONSTITUTION:When the processor 13 of an exchange system M10 sends information to another exchange system S20, the processor 13 outputs an input format and input equipment controlling words to a connection control system 30 through an internal bus 14. Then, at the system 30, the input is received by a processor 31 and the input device of the exchange system S of the transferred destination outputs to a processor 23 based on a format transformation table 32. The equipment controlling words are received by the processor 31 and sent to the processor 23 after the words are converted in accordance with an equipment controlling conversion table 33. On the other hand, the processor 23 in the system S20 is connected with the system 30 through an internal bus 24 and the processor 31 outputs the input to the processor 13 through the bus 14 after the input is converted into the output format and output equipping controlling words of the system M10 in accordance with the tables 32 and 33. The processor 13 outputs information from an output device 17 instead of the processor 23.
Patent JP-S61233498-A (JP)
Title: Storage information processor
Inventor: IKEDA KATSUAKI
IPC: G11C17/00
Filed: 1985-04-08
Abstract: PURPOSE:To change a system program by the development side of the program via a telephone line by providing a command means for commanding the transmission and reception of storage information and a control means for controlling the transmission/reception to and form the telephone line. CONSTITUTION:Storage information processors 1A, 1B include a device main body 2 and an acoustic coupler 3, and each device main body 2 is connected respectively to a telephone line 5 via the acoustic coupler 3 and a handset 4 of the telephone set. A PROM 6B stored with a program to be changed is connected to the device main body 1B of the B side and a PROM 6A for writing the change program is connected to the device main body 1A at the A side respectively. The acoustic coupler 3 is connected electrically to the device main body 2 of the device 1B via a cord 8 and an eraser 7 is provided separately. The content of the PROM is read in a RAM 38, the content of the RAM is sent to the telephone line 5, fetched in the RAM and written automatically on the PROM.
Patent JP-H02254071-A (JP)
Title: Front part car body structure for automobile
Inventor: FUJISE KAZUMOTO
IPC: B62D29/00
Filed: 1989-03-29
Abstract: PURPOSE:To reduce the weight of a front car body structure by a method wherein a floor panel and a dash panel with which the front wall of a car room is formed are formed by respective honeycomb panels, the two honeycomb panels are intercoupled through a joint member, and the rear end part of a side panel is welded and joined with the joint member. CONSTITUTION:A floor panel 1 with which the floor of a car room is formed and a dash panel 2 with which the front wall of the car room is formed are formed with independent (divided) honeycomb panels. A portion in the vicinity of a boundary between the two panels 1 and 2 is formed with a coupling panel 10 formed with a different independent honeycomb panel. The floor panel 1 and the coupling penal 10, and the coupling panel 10 and the dash panel 2 are intercoupled through joint members 11 and 12, respectively. The joint members 11 and 12 are formed by extrusion-molding, for example, an aluminum alloy, and the joint member 11 forms a joint flange part 11c fronting on the rear end part of a side frame 3. The rear end part of the side frame 3 is welded and joined with the flange part 11c.
Patent JP-S60220075-A (JP)
Inventor: AZUMA SHIGEYOSHI
IPC: A61N1/08
Filed: 1984-04-16
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-S62231813-A (JP)
Title: Control device for automobile air-conditioning device
Inventor: IIDA KATSUMI
IPC: F04B49/06
Filed: 1986-04-01
Abstract: PURPOSE:To prevent an evaporator from freezing in the control of an automobile air-conditioning device having a refrigerating cycle including a compressor and an evaporator, by setting a time of controlling the pressure of the evaporator and a time of controlling the continuation of the compressor so that the control system is changed over in accordance with the above-mentioned times. CONSTITUTION:A control system comprises a pressure control means 200 for controlling the evaporating pressure of an evaporator 6, an intermittent control means 30 for controlling the intermittent operation of a compressor 7, a first timer 400, a second timer 500 and a changeover means 600 for changing over the control system so that the pressure control means 200 alone is controlled during a period set by the first timer 400 while control including the intermittent control means 300 is made during a period set by the second timer 500. With this arrangement it is possible to prevent the evaporator from freezing while advantages in a pressure control system are obtained.
Patent JP-H04312397-A (JP)
Title: Constant current motor drive equipment
Inventor: SUGIMOTO YUKIHIKO
IPC: H02P8/14
Filed: 1991-04-08
Abstract: PURPOSE:To increase the driving speed without creating excessive heat from a motor by switching a current supplied to the motor for two kinds, high and low. CONSTITUTION:When a PD signal input to a base terminal of a transistor Tr1 is set to 'Hi' level, a reference voltage Vr of an operational amplifier 12 is lowered. Since a current value flowing to a coil 11 of a stepping motor is restricted by a transistor Tr2 having a base voltage created by the output of said operational amplifier 12, the reference voltage Vr is lowered and thus a current flowing through the coil 11 is also decreased. Thus, by setting the PD signal to 'Lo' level during the start of the stepping motor and by setting the PD signal to 'Hi' level when the stepping motor has rotated to a predetermined value, the current flowing to the coil 11 increases only during acceleration when a large drive torque is required.
Patent JP-S5316660-A (JP)
Title: Water feed rate indicator
Inventor: KAJITA YOSHIAKI
IPC: D06F39/08
Filed: 1977-06-21
Abstract: PURPOSE: To obtain an easy-to-mount water feed rate indicator of simple construction by changing the water width according to the water feed rate of a washing machine and detecting the water feed rate from the water width. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S531341-A (JP)
Title: High frequency heater
Inventor: HIRATA HIDETOSHI
IPC: F24C15/16
Filed: 1976-06-25
Abstract: PURPOSE: To reduce the number of parts for reducing the cost and also improve the reliability by interlocking a disc as an on-off timer for intermittently causing high frequency oscillation to a rotative shaft of a rotary shelf 5 serving to support the material to be heated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S573230-A (JP)
Title: Recorder and reproducer for optical information
Inventor: UKITA HIROO
IPC: G11B7/09
Filed: 1980-06-06
Abstract: PURPOSE:To achieve recording of high quality stably at a high speed by using two light sources differing in wavelength for recording and focus control, and by using a recording medium having high absorptivity for the wavelength of the recording light source. CONSTITUTION:Recording light of wavelength lambda2 from a laser diode 102 is written on a disk 1 by way of a beam splitters 82 and 81, and an objective lens 6. Focus control light of wavelength lambda2 from a laser diode 102, on the other hand, is passed through beam splitters 83 and 81 and the objective lens 6 and focused on the disk 1 via a lens actuator 7. Its reflected light is photodetected by a couple of photodetectors 203, whose outputs are inputted to a differential amplifier 11, thereby driving the lens actuator 7 on the basis of the differential output. For the disk, a recording material which absorbs light of wavelength lambda2 well and reflects the other light of wavelength lambda1 is used. Thus, recording of high quality is achieved stably in a short time.
Patent JP-H10312252-A (JP)
Title: Printer configuration system
Inventor: ROBERTS JOHN T
IPC: H04L29/12
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To considerably restrict the aid of a man for a printer configuration process by permitting a client work station communicating with a network to access to a printer which does not select automatic installation. SOLUTION: The printer transmits a service notice protocol (SAP) on the network and a server records SAP information on a bindery SAP table. An automatic installing utility monitoring the table generates an NDS object showing the now printer on a directory tree on the printer which is not set up to a service print job at present from an SAP entry on the table. An internal setting value requested for the printer is set and the object is generated into a print service management program (PSM). PSM communicates that printer service is realized to a broker and therefore the client work station can output print information.
Patent JP-H03276066-A (JP)
Title: Production of frozen hamster unfertilized egg
Inventor: KANO HIROSHI
IPC: G01N33/50
Filed: 1990-03-27
Abstract: PURPOSE:To obtain the effect similar to the effect in the quality after freeze thawing to the quality of an unfrozen hamster unfertilized egg by immersing a golden hamster unfertilized egg into a specific soln. mixed with a freezing resistant agent and freezing the egg in liquid nitrogen. CONSTITUTION:The hamster to be used is golden hamster and the sexural cycle of its female is 4 days. The golden hamster unfertilized egg after laying is immersed into the soln. mixed with the freezing resistant agent contg. dimethyl sulfoxide, acetoamide, propylene glycol, and polyethylene glycol and is immediately frozen in the liquid nitrogen. The straw or tube for preserving freezing into which the unfertilized egg is sealed is immediately transferred into the liquid nitrogen and is stored. The frozen hamster unfertilized egg which is substantially equal to the fresh golden hamster unfertilized egg in the swelling in the ovum of infilt rating spermatozoon, prenucleation and the ratio to the fission middle period of the chromosome is obtd. at the time of the execution a hamster test.
Patent JP-H01247971-A (JP)
Title: Equipments for purging noncondensable gas out of absorption type water-cooling heating device
Inventor: SAKAMOTO NAOKI
IPC: F25B43/04
Filed: 1988-03-29
Abstract: PURPOSE:To bleed noncondensable gas and to reduce its diffusion into an apparatus by making a bleeding equipment for noncondensable gas out of a water-heater operate for a prescribed time after stopping a supply of water to a heat exchanger of the water-heater and also by arranging a controller with a timer for opening a valve in a pipe connecting the aforementioned equipment with the water-heater. CONSTITUTION:When a hot-water pump 42 is stopped and a supply of hot water to load is shut down, a large amount of noncondensable gas holdup concentrated around a heat exchanger 39 gets free of the heat exchanger 39 and begins to diffuse into a water-heater 36 simultaneously with a stop of refrigerant condensation. At that time, as a valve V1 is opened for 3min after the stop of the hot-water pump 42 and an operation of a cooling-water supply pump 46 is still continued, almost all the large amount of noncondensable gas is bled into a bleeding tank 43 and led to a tank 47, resulting in a prevention of the noncondensable gas from diffusing out of the water-heater 36 side into an apparatus such as condenser 3 etc. Furthermore, as the noncondensable gas in the tank 47 is purged out by operating a bleeding pump 52 for about 3min, it is possible to prevent the diffusion of the noncondensable gas in the water-heater 36 more effectively.
Patent JP-H01249829-A (JP)
Title: Production of polycarbonate
Inventor: KUROKAWA HIROSHI
IPC: C08K3/00
Filed: 1988-03-31
Abstract: PURPOSE:To easily obtain the subject high-quality polymer having good color tone, preventing the lowering of molecular weight, by adding an antioxidant at a specific stage in the process to produce a molten polycarbonate by removing a solvent from a polycarbonate solution with a solvent-removing apparatus. CONSTITUTION:A polycarbonate solution containing 5-35wt.% of polycarbonate dissolved in an inert solvent is introduced into a solvent-removing apparatus furnished with a plate-fin-type or fin-tube-type heat-exchanger and having a structure to enable the reduction of pressure. After evaporating and removing the inert solvent from the solution, the polycarbonate is discharged in molten state. In the above process, an antioxidant [preferably tris(nonylphenyl) phosphite, etc.] is added to the polycarbonate solution before the introduction into said solvent-removing apparatus and/or added to the molten polycarbonate discharged from the solvent-removing apparatus, the mixture is evacuated under heating and the polycarbonate is solidified.
Patent JP-H01249925-A (JP)
Title: Starting system for turbocharger
Inventor: MIYAGI KIYOTO
IPC: F02C7/27
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the bad influence to a compressor moving blade due to the excitation action by starting a turbocharger by jetting the high pressure air towards a turbine moving blade from a nozzle hole. CONSTITUTION:An air chamber 5 is formed in the vicinity of the outer periphery of a turbine moving blade 4, and a nozzle hole 6 is formed towards the turbine moving blade 4 on the inner surface of the air chamber 5. A turbocharger is started by jetting the high pressure air from the nozzle 6. Since no nozzle hole is formed in the vicinity of a compressor moving blade 2, the generation of the excitation action due to the interference between the pressurized air stream with the nozzle hole is prevented. Therefore, the bad influence to the compressor moving blade due to the excitation action can be prevented.
Patent JP-H01251362-A (JP)
Title: Tape speed controller
Inventor: SHINYA KAZUO
IPC: G11B15/46
Filed: 1988-03-31
Abstract: PURPOSE:To attain a control to correct the gain characteristic of a speed error signal by obtaining the speed error signal from the output of a switching speed detecting means in accordance with a prescribed double speed and controlling the number of the rotations of a reel motor based on a normalized speed error signal to which the speed error signal is normalized in accordance with its polarity. CONSTITUTION:The title tape speed controller has a speed switching means to switch the speed of tape sent from a supply reel 2 to winding reel 1 by double speed gradation, means 1a and 2a to detect the number of the rotations of the tape reels, a comparing means 7 to obtain the speed error signal in accordance with each set speed, and a normalizing means to obtain the normalized speed error signal to which each speed error signal from the comparing means is normalized in accordance with its polarity. The speed error signal obtained by the difference between a reference speed and a detected speed obtained from the period of the reels is corrected so that the change rate of an error value to the change of the tape speed may become constant, that is, a gain may become constant in accordance with the polarity and the set speed. Thus, the speed can be controlled by the corrected normalized error signal.
Patent JP-S555120-A (JP)
Title: Manufacture of even speed joint
Inventor: NAKAMURA MASAYUKI
IPC: B21K1/76
Filed: 1978-06-23
Abstract: PURPOSE:To simply manufacture the even speed joint without executing machining work like as cutting, etc., by forming plural concave grooves for inserting balls at the internal surface of the cave being formed by compression and pressing at one end of the round bar blank, and then, by applying the compression work to the internal surface to form the spherical plane. CONSTITUTION:One end of the round bar blank A is compressed to form the large diameter zone C at the tip of the end B; this large diameter zone C is pressed to form the cave D. Next, this cave D is further pressed to form plural concave grooves F at its internal surface for inserting balls. Then, the outer surface of the large diameter zone C being interally provided with the cave D and the concave grooves F, is compressed by hammering, etc., as shown by the arrow; hereby, the tip is contracted inward, and the cave D is formed into the spherical plane E; the finished product G is thus obtained.
Patent JP-S58192306-A (JP)
Title: Manufacture of manganese-aluminum-carbon alloy magnet
Inventor: IBATA AKIHIKO
IPC: H01F41/02
Filed: 1982-05-06
Abstract: PURPOSE:To obtain a magnet for multipolar magnetization having excellent magnetic properties, by a method wherein a hollow billet is axially subjected to compression in the state where the outer periphery of the billet is restricted but the inner periphery thereof is free. CONSTITUTION:A cylindrical billet 1 made of a manganese-aluminum-carbon alloy for magnet is restricted at its outer periphery by means of an outer die 4 and pressed by means of punches 2 and 3. With the outer periphery of the billet 1 restricted but the inner periphery thereof allowed to be free, the billet 1 is axially subjected to compression and is then further partially subjected to an axial compression. Thus, it is made possible to obtain a magnet for multipolar magnetization having excellent magnetic properties.
Patent JP-S51151485-A (JP)
Title: Tape tensil e force compensator for taping machine
Inventor: TANIGAWA MANJI
IPC: G05D17/00
Filed: 1975-06-20
Abstract: PURPOSE: A tape tensile force compensator for a taping machine, that keeps paper tensile force in a constant without any relation with a roll diameter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000274281-A (JP)
Title: Fuel injection amount controller for internal combustion engine
Inventor: FUKUDA MASAYUKI
IPC: F02D41/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve exhaust characteristic in a low intake pressure range. SOLUTION: In this controller, a low intake pressure map for setting a correction amount of a base maximum injection amount in a low intake pressure range is selected when an intake pressure Pb is a prescribed value P0 or less (S11, S12), while a high intake pressure map for setting a correction amount in a high intake pressure range is selected in the case that the intake pressure Pb is higher than the prescribed value P0 (S11, S13). By referring to each the map according to a variation (a characteristic) peculiar to an individual internal combustion engine, the correction amount is calculated (S14). Then, by correcting the base maximum injection amount according to the correction amount, a maximum injection amount is calculated (S15), and a fuel injection device is controlled with the smaller one of the base injection amount or the maximum injection amount as an injection amount.  Thereby, the correction amount in the low intake pressure range and high intake pressure range can be changed to improve the exhaust characteristic.
Patent JP-H04230920-A (JP)
Title: Optional point-pressure switching device
Inventor: EDOWAADO DABURIYUU DOUHON
IPC: H01H3/14
Filed: 1991-04-09
Abstract: PURPOSE: To enhance the safety and durability of a switching device by furnishing it with an electromagnetic wave generator which works in response to the electric continuity between two contacts. CONSTITUTION: An upper layer 21 is equipped with ribs 24 for giving a skid resistance to a person who is stepping upon a mat, and water drain on the mat is strengthened. The inside of the layer 21 extends to the width of the mat, and a plurality of ridges are provided in perpendicular arrangement to the vertical axis of a switching element so that a force applied to the layer 21 is concentrated on a special point on a contact element 30. An electro- pressure actuated switch (contact element) 30 is connected with a power supply 40 and electromagnetic wave (signal) generator 50 through a conduit 39. The signal is transmitted to a remote signal receiver via an antenna 55. This does not require any troublesome and hazardous electric conduit to couple the switching element directly with a control unit, so that the safety and durability can be enhanced.
Patent JP-H07258315-A (JP)
Title: Water-emulsified organic peroxide
Inventor: IWASAKI SHUICHI
IPC: C08F4/32
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a water-emulsified organic peroxide which has excellent low-temp. storage stability and safety and is useful for (co)polymerization of an ethylenically unsatd. monomer by incorporating a particular organic peroxide, a particular emulsifier, water, and an aq. alcohol in specific respective amts. CONSTITUTION:A water-emulsified organic peroxide comprising 10 to 65wt.% at least one organic peroxide comprised of a hydroxy-t-alkyl peroxy acid ester of the formula I wherein R<1> and R<2> represent a C1 to C4 alkyl, R<3> and R<4> represent H or R<1> and R is a group represented by the formula II or III wherein R<6> represents a C1 to C8 alkyl, R<5> represents H or R<6>, R<7> represents R<6>, a C1 to C8 alkenyl, a C6 to C10 aryl(oxy), or a C1 to C6 alkoxy and R<8> to R<9> represent R<1>, with the balance consisting of water, an emulsifier, and an aq. alcohol. The emulsifier is at least one member selected from a nonionic surfactant and a protective colloid agent and incorporated in an amt. of 0.01 to 0.5 pts.wt based on 1 pt.wt. of water, and the aqueous alcohol (e.g. methyl alcohol) is incorporated in an amt. of 0.1 to 5 pts.wt. based on 1 pt.wt. of water.