baber/WOPTO huggingface dataset:
Patent JP-H01216660-A (JP)
Title: Call waiting system
Inventor: YAMAWAKI KAZUO
IPC: H04M3/42
Filed: 1988-02-24
Abstract: PURPOSE:To execute call waiting service over stations with similar operation to the intra-office connection based on the intention of a caller subscriber by utilizing a common line signal system and adding a call waiting request factor to a call signal. CONSTITUTION:When a subscriber (b) is busy with other party (c) and a call waiting operation is applied by the caller (a) by using the similar means to the case with the intra-office connection, a caller station A acquires an idle line of a relay line group (d) and applies recall connection to the subscriber (b). In this case, a call waiting request factor of the caller subscriber (a) is added to a call signal sent/received between common line signal devices PA, PB via a common line signal Pl. On the other hand, the incoming station B identifies the call waiting request factor added to the call signal and executes the call waiting request service with the subscriber (b) through the line acquired by the caller station A (that is, an incoming trunk) to bring the caller subscriber (a) into the waiting connection state.
Patent JP-S62200851-A (JP)
Title: Telephone set
Inventor: MURAYAMA TADASHI
IPC: H04M1/26
Filed: 1986-02-28
Abstract: PURPOSE:To clearly generate a sending confirming tone of a multi-frequency signal by connecting a multi-frequency signal sending circuit to a line while a mute circuit is set in the nonconductive state only at a multi-frequency signal sending period, making the mute circuit conductive in other periods so as to short-circuit both terminals of the multi-frequency signal sending circuit thereby guaranteeing the operation of the talking circuit and the multi-frequency signal sending circuit surely. CONSTITUTION:A talking circuit 7 and a PB signal sending circuit 8 are connected in series between output terminals of a rectifier circuit 1. Further, a mute transistor 11 is connected in parallel with the PB signal sending circuit 8. In selecting a PB signal as a selection signal, a PB signal sending control signal PC is generated and an 'H' level mute control signal MC is generated only when the control signal is generated, the mute TR 11 is nonconductive, resulting that the PB signal sending circuit 8 is connected to the line in series with the talking circuit 7 and is operated. Then the mute circuit is conductive during other periods to short-circuit both terminals of the multi-frequency signal sending circuit.
Patent JP-H09236237-A (JP)
Title: Incinerator
Inventor: HONMA EISAKU
IPC: F23H9/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform excellent combustion efficiency with very simple constitution by providing a rising oblique support inclined upward from the midway of the support toward a peripheral edge. SOLUTION: The lateral rods of the midway position to the side of the longitudinal rod of the left side between the intermediate part of the two longitudinal rods and the longitudinal rod of the left side of a support 2 are inclined upward toward the left side peripheral edge to form a rising oblique support 5 so that the inclining direction of the support 5 coincides with the lengthy direction of the lateral rods aligned to form a support surface. Accordingly, incinerating matter deposited on the support 5 is easy to slide obliquely down on the oblique surface of the support 5 along the lateral rods. As the matter sliclably moves, the air is introduced into the incinerating space moving from below the support, and hence excellent combustion efficiency is performed to eliminate incomplete combustion.
Patent JP-S51117635-A (JP)
Title: Electrostatic recording method
Inventor: INOUE HIDEKAZU
IPC: G03G15/02
Filed: 1975-04-09
Abstract: PURPOSE: It wiil gain a number of reproductions as faithful as the original picture by exposing the photo print activated with zinc oxide to one picture just for once. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05241512-A (JP)
Title: Display device
Inventor: NAKAO YUTAKA
IPC: G09F9/00
Filed: 1992-02-28
Abstract: PURPOSE:To automatically adjust luminance to optimal luminance even when the device is used in environment where illuminance is greatly changed. CONSTITUTION:In a display device displaying a picture by irradiating a LCD1 which displays the picture by using liquid crystal with a back light 2 from a back side, a sensor means 4 detects the illuminance around a screen and the luminance is automatically adjusted by using voltage value which is previously stored in a memory 6 and for realizing the optimal luminance of the LCD1 and the back light 2 corresponding to the illuminance of circumstance.
Patent JP-S60189126-A (JP)
Inventor: YASUOKA KOUICHI
IPC: H01H33/66
Filed: 1984-03-07
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-H07229473-A (JP)
Title: Electromagnetic pump
Inventor: KURAKAWA HISAO
IPC: F04B53/00
Filed: 1994-02-17
Abstract: PURPOSE:To reduce a driving noise to be produced at the time of the startup of a pump by installing an orifice in a discharge passage at the side more downstream than a discharge valve, in this electromagnetic pump being equipped with a piston which is reciprocated by electromagnetic force. CONSTITUTION:In this electromagnetic pump, an interrupted current is energized and a magnet coil is excited, whereby a magnetic plunger is displaced against a spring and thereby resilience is stored in this spring for energization. In time of the magnet coil unenergized, the magnetic plunger is displaced in the opposite direction by dint of accumulative-energizing force in the spring, and a piston 15 ranging to this magnetic plunger is reciprocated, whereby a variation is given to volumetric capacity in a pump case, and in time of expanding the capacity, an inlet valve 18 is opened, drawing a fluid thereinto, but in time of contracting the capacity, a discharge valve 19 is opened, making this fluid flow out of a discharge passage 25. In the pump like this, an orifice 27 throttling a passage sectional area is installed in this discharge passage 25, whereby the startup of pressure in the pump case is accelerated and simultaneously a driving noise in time of the pump startup is reduced as far as specified.
Patent JP-H06227360-A (JP)
Title: Mounting structure of impact sensor for vehicle
Inventor: SHIODA MAKOTO
IPC: B60R21/16
Filed: 1993-02-08
Abstract: PURPOSE:To detect even such a collision as grazing past a body side and/or that from an oblique direction with certainty by installing an outer panel almost in parallel with the arraying direction of impact sensors, and setting up a fixed point between a reinforce member for the outer panel and an outer panel inner surface, in and around the impact sensor. CONSTITUTION:In the case where another car has collides from the oblique direction so as to graze past the side of a car body, as a reinforce member 14 is installed in and around an impact sensor 1 2 as being supported on an inner surface of an outer panel 11a, even if this outer panel 11a is wavily deformed, a fixed point with this reinforce member 14 canes to a so-called wavy root part, so that the impact sensor 12 to be installed in the vicinity is compressed and conducted. In brief, even a collision from the oblique direction is surely detected. An electric current flows into an inflator of an air bag unit and thereby a gassing agent in this inflator ignites, and an air bag is inflated by the gas generated, whereby a ride is protected from the secondary crash.
Patent JP-S51119484-A (JP)
Title: Trial cutting method in numeric control process
Inventor: TAKAGI MASAOKI
IPC: B23Q5/00
Filed: 1975-04-11
Abstract: PURPOSE: To realize automatically setting switch ON or OFF by performing automatic watch for abrasion of tool. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09237869-A (JP)
Title: Resin-encapsulated power module device and manufacture thereof
Inventor: SUZUKI KAZUHIRO
IPC: H01L25/07
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To restrain a module board from being warped so as to enable a resin-encapsulated power module to be improved in moisture resistance, reliability, and temperature cycle resistance. SOLUTION: An empty space 10' where encapsulating resin 9 is injected is demarcated with a module board and a frame 10, and the frame 10 is as thick as 11mm and high in rigidity, so that stress induced by a shrinkage in the sealing resin 9 when it is cured can be dispersed through the module body and the frame 10. Stress dispersed into the module body and the frame 10 are canceled with each other, so that stress can be surely lessened, and the module board is less warped.
Patent JP-H03245524-A (JP)
Title: Cooling method for vapor growth device
Inventor: MATSUDA MASAHIKO
IPC: H01L21/205
Filed: 1990-02-23
Abstract: PURPOSE:To avoid the adherence-deposition of any reaction products by a method wherein the outer wall of a reaction vessel is divided into multiple regions for enabling the outer walls in respective regions to be cooled down by multiple cooling systems; the outer wall temperature and/or the refrigerant temperatures after cooling down process in respective regions are compared to control the refrigerant temperatures for equalizing the outer wall temperatures of the vessel. CONSTITUTION:A cooling system of a reaction vessel 1 is composed of three hoods 101-103 e.g. from upstream side encircling the whole vessel 1; an individual cooling system is composed of cooling blowers 111 113, heat exchamgers 121-123 for air cooling arranged above respective hoods to be exhausted through lower exhaust ports 131-133 while cooling down the outer periphery of the vessel 1 by the cold air from respective blowers 111-113. In such a constitution, the part at the highest temperature of the susceptor for mounting a semiconductor substrate 3 contained in the vessel 1 is cooled down by the cooling system positioned in the central part while the parts at relatively low temperature are cooled down by the other cooling systems on both sides. Furthermore, respective cooling systems are fitted with thermocouples 14 and a blower control system 15 to control the refrigerant temperature.
Patent JP-H08199541-A (JP)
Title: Hydraulic gate opening and closing device
Inventor: NARUMI TETSUO
IPC: E02B7/36
Filed: 1995-01-24
Abstract: PURPOSE: To settle the trouble and water pollution caused by a leakage of hydraulic oil. CONSTITUTION: In a gate opening and closing device having a plurality of piers erected in a weir levee or having a gate groove on the surface opposed to a side wall and having a door body 1 leading both ends thereof to the inside of the gate groove so as to lift it up and down with a hydraulic driving device, the door body 1 is suspended through a piston rod 3 of a hydraulic cylinder 2 in a liftable manner, and a water pressure cylinder 8 and a selector valve 13 are arranged on the way to plumbing pipe lines 11 and 12 of the cylinder 2. A piston rod 14 of the water pressure cylinder 8 is driven with a hydraulic cylinder device 15.
Patent JP-H08213477-A (JP)
Title: Thin film semiconductor integrated circuit
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/12
Filed: 1995-02-07
Abstract: PURPOSE: To reduce power consumption caused by leakage current of a P- channel type thin film transistor of a CMOS-configuration circuit consisting of an N-channel type thin film transistor and the P-channel type thin film transistor. CONSTITUTION: Relating to a CMOS circuit consisting of a P-channel type thin film transistor 101 and an N-channel type thin film transistor 103, a P- channel type thin film transistor 102 is added. By utilizing voltage drop in the P-channel type thin film transistor 102, the magnitude of electric field near a drain of the P-channel type thin film transistor 101 is relaxed, so that the leakage current of the thin film transistor 101 is reduced. Thus power consumption of the entire CMOS circuit is suppressed.
Patent JP-H08223074-A (JP)
Title: Transmission/reception equipment
Inventor: TAKAGI KOTARO
IPC: H04B1/3822
Filed: 1995-02-08
Abstract: PURPOSE: To secure the characteristic of a duplexer in the transmission/reception equipment where transmission and reception are performed in time division. CONSTITUTION: A transmission circuit 12 and a reception circuit 31 where transmission and reception are performed in time division are provided. A duplexer 22 to share an antenna 23 between transmission and reception, an output amplifier 13 of the transmission circuit 12, a matching circuit 21 for transmission for matching between the output amplifier and the duplexer 22, a matching circuit 24 for reception for matching between the duplexer 22 and an input amplifier 32 of the reception circuit 31, and a matching correction circuit 54 are provided. The output amplifier 13 is turned on in the transmission period and is turned off in the other period. The input amplifier 32 is turned on in the reception period and is turned off in the other period.  In the transmission period, the matching correction circuit 54 is connected to the signal line between the duplexer 22 and a matching circuit 24 for reception.
Patent JP-S55135641-A (JP)
Title: Injection of cross-linking agent
Inventor: KUBO ISAO
IPC: B29C48/29
Filed: 1979-04-10
Abstract: PURPOSE:To detect a minute injection amount of a cross-linking agent accurately and keep a correct mixture ratio by a method wherein the injection flow rate is determined from the revolution rate of a positive-displacement pump rotating in a specified condition, and the speed of an extruder is controlled based on the determined flow rate. CONSTITUTION:A cross-linking agent 12 in a tank 10 is continuously boosted and delivered by a pump 30, and a portion of the delivered agent 12 is returned to the tank 10 through a return circuit 18. For keeping the suction pressure of a pump 36 at a setpoint equal to or slightly lower than the pressure inside an extruder 16, a measurement signal 44 from a manometer 38 is fed to a controller 42, where it is compared with a setpoint, and a signal 44 is fed to a valve 40 for regulating the opening of the valve 40 and thereby adjusting the return flow rate so that the measurement signal 44 will become equal to the setpoint. The pump 36 is of the positive-displacement type and rotated at a predetermined speed; a signal 48 of the revolution rate of the pump 36 is fed to the controller 42 for determining the injection flow rate, and a signal 26 is generated based on the determined value to control the speed of the extruder 16.
Patent JP-S54135507-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: C09D5/23
Filed: 1978-04-13
Abstract: PURPOSE: To produce magnetic coating free from degradation  in performance despite long term exposure by using a binder composed of hardening components compounded with the specific polyether base surface active agent.  
     CONSTITUTION: The polyether base surface active agent expressed by R-(C 2 H 4 O) n  OOCR(R is alkyl, alkyl phenyl; n is integer of over 1) is compounded to the hardening components comprising adding a hardener to a thermoplastic polyurethane resin, vinyl chloride-vinyl acetate copolymer, etc. to prepare the binder. To this is mixed magnetic powder such as γ-Fe 2 O 3  to prepare the magnetic coating. Even if the abovementioned magnetic coating is used after lapse of a long time after the preparation, no degradation in performance is observed as compared to the use immediate after the preparation, thus coating this on a substrate such as polyester film enables the magnetic recording medium of superior properties such as orientation characteristic, surface characteristic and others to be produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60188396-A (JP)
Title: Production of 9-aminoanthracycline derivative
Inventor: TERAJIMA ATSUROU
IPC: A61K31/70
Filed: 1984-03-06
Abstract: PURPOSE:To obtain the titled compound useful as a carcinostatic agent, economically in high yield, by reacting a 9-aminoanthracyclinone derivative with a 1-acyl saccharide in the presence of a silylsulfonic acid derivative to effect the glycosylation reaction. CONSTITUTION:The objective compound of formula IV can be prepared by reacting (A) the 9-aminoanthracyclinone derivative of formula I with (B) the 1-acyl saccharide of formula II in the presence of (C) the silylsulfonic acid derivative of formula III, usually in a solvent (e.g. methylene chloride) at -20-+20 deg.C. The amount of the component B is usually 1-2 equivalent, and that of the component C is preferably 3-9pts. per 1 unit of the component A. In the formulas I - IV, both R<1> and R<2> are H or one is H and the other is methoxy, etc.; R<3> is H or halogen-substituted lower alkanoyl; R<4> is H or CH3; R<5> is H, lower alkanoyloxy, etc.; R<6> is H, halogen-substituted lower alkanoylamino, etc.; R<7> is lower alkanoyloxy, etc.; R<8>-R<10> are alkyl, etc.; A is alkyl, aryl, etc.
Patent JP-S56141254-A (JP)
Title: No tension controller in continuous rolling machine
Inventor: OOBA KOUICHI
IPC: B65H23/188
Filed: 1980-04-02
Abstract: PURPOSE: To improve a size precision of a product, by a method wherein each stand drive part in a subject rolling machine is controlled by means of signal added with tension control signal between stands at the downstream side, a signal from the controller is brought into 0 each time a rolled material passes through, and the control signal is reduced stagedly.  
     CONSTITUTION: A first stand 1, the second stand 2 and third stand 3, and the forth stand 4 are driven by drive devices 1a, 2a, and 3a, respectively. Outputs of controllers 5, 6 for no tension control between the first and second stands and between the third and forth stands are added by means of a adders 8 and 9, and the addition is fed as a speed reference to the drive devices 1a and 2a. When a tail end of a rolled material passes through the stand, for example, the first stand 1, a signal of a tension controller 5 between the stands 1 and 2 is brough into 0 through opening of a relay 11. This is repeated each time the tail end passes through the stand, and a control signal is reduced stagedly. The staged control permits the improvement of a size precision of a product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07252309-A (JP)
Title: Polymerization of radical-polymerizable monomer
Inventor: MAEKAWA KAZUHIKO
IPC: C08F4/34
Filed: 1994-03-15
Abstract: PURPOSE:To provide a process for efficiently polymerizing a radical- polymerizable monomer in an org. solvent at a low temp. by using an initiator comprising a specific org. peroxide and a thiocarboxylic acid. CONSTITUTION:A radical-polymerizable monomer is polymerized using an initiator comprising at least one org. peroxide of formula I (wherein R<1> and R<2> are each a lower hydrocarbon group) or formula II (wherein R<3> and R<4> are each a lower hydrocarbon group) and at least one thiocarboxylic acid of formula III (wherein R<5> is a lower hydrocarbon group). The amt. of the org. peroxide to be used is pref. 0.001 to 10 pts.wt. per 100 pts.wt. monomer. The org. peroxide to thiocarboxylic acid molar ratio is pref. 10:1 to 1:2. An example of the org. peroxide of the formula I is benzoyl peroxide, while an example of the org. peroxide of the formula II is cumyl peroxyneodecanoate. An example of the tiocarboxylic acid is thioacetic acid.
Patent JP-S60188831-A (JP)
Title: Method and instrument for measuring concentration of acetylene gas
Inventor: SHINOHARA AKIO
IPC: G01N21/35
Filed: 1984-03-09
Abstract: PURPOSE:To improve the accuracy of concn. measurement by detecting the measuring light in which one wavelength in 1.510-1.542mum wavelength band being the characteristic absorption wavelength band of acetylene gas is made the center, and a reference light having the wavelength out of the characteristic absorption wavelength band, and obtaining the ratio thereof. CONSTITUTION:The light of light source is sent to a measuring cell 4, and atmospheric gas at the measuring place is filled therein. The first luminous flux divided by a beam splitter 7 and having 1.518mum wavelength as the center wavelength is inputted to a signal processing unit 22 through a photodetector 16. The third luminous flux 12 divided by the splitters 7, 11 and having 1.530mum wavelength as the center wavelength is inputted to the device 22 through the second photodetector 17. Further, the fourth luminous flux 13 is inputted to the device 22 through the third photodetector 18 having 1.560mum reference wavelength as the center wavelength, the concn. of acetylene are obtained by respective arithmetic processings and these are compared. In this way, the highly precise measurement can be performed rapidly from remote place.
Patent JP-S61270496-A (JP)
Inventor: MAIKURU TOMASU UOODORII
IPC: E21B10/46
Filed: 1986-02-28
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-S57159940-A (JP)
Title: Accelerator of carburetor
Inventor: NAKAMURA MASAKI
IPC: F02D9/02
Filed: 1981-03-27
Abstract: PURPOSE:To perform smooth operation, by reducing rotary torque of a throttle valve shaft and decreasing depressing force of an accelerator pedal, that is, by mounting the free end of a return spring of a throttle lever to a stopper hole and forming said stopper hole to a long hole shaped long to a direction of the throttle valve shaft. CONSTITUTION:A stopper hole for the free end of a return spring 6 of a throttle lever 7 is formed to long hole 9 shaped long to the direction of a throttle valve shaft 8, and a ring 10 is fitted to said long hole 9 to stop the free end of the return spring 6. In this way, for a throttle valve at fully opening by an accelerator, when an accelerator pedal is fully depressed, said lever 7 is rotated about 90 deg. counterclockwise, and the ring 10 is most closely placed to the throttle valve shaft 8. In consequence, rotary torque of the throttle valve shaft 8, i.e. tension  of a throttle wire 3, is decreased, and the throttle valve can be opened by a less power of pedal depression. Further the ring 10 is moved along the long hole 9, if the lever 7 is rotated, and reset to the former position at full closing, in this way, an equal amount of return torque can be obtained.
Patent JP-S60189227-A (JP)
Title: Molding apparatus
Inventor: TABATA KATSUHIRO
IPC: B29C39/02
Filed: 1984-03-09
Abstract: PURPOSE:To control internal pressure resistance against flow of molding material into each cavity and to prevent over filling or under filling owing to variation of distance between each cavity and a pot, by causing each cross-sectional area of air vents of the cavities to differ from one another. CONSTITUTION:After semiconductor devices 11 to be packaged are set, melting resin 6 is transferred into a runner 8 by lowering a plunger 5. The resin is flowed into each cavity 3 through each gate 9 and air in each cavity 3 is pushed out of each cavity 3 through each air vent 10. Each depth Da-Dc of the air vents 10a-10c of the cavities 3a-3c which is spaced away from the pot gradually, is made so as to become Da<Db<Dc. Accordingly, flowing pressure of the resin 6 into each cavity 3 can be controlled relatively and therefore can be controlled so that a filling time into all the cavities can be most shortened.