baber/WOPTO huggingface dataset:
Patent JP-H01253117-A (JP)
Title: Watertight admixture
Inventor: MASUI RYUNOSUKE
IPC: H01B7/282
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the stress corrosion open circuit accident of an outdoor insulated electric wire by mixing a phthalic acid plasticizer, benzotriazole and/or a benzotriazole derivative to olefin resin at the specific weight ratio to form a watertight admixture. CONSTITUTION:A phthalic acid plasticizer 0.05-10 pts.wt.. and a benzotriazole derivative 0.1-5 pts.wt. are mixed to olefin resin 100 pts.wt. to form a watertight admixture. The phthalic acid plasticizer 0.05-10pts.wt. is mixed, because if it is less than 0.05 pts.wt., an excellent rust preventive effect can not be expected regardless of the addition of a rust preventive agent, if it exceeds 10 pts.wt., the insulation resistance of the polyethylene insulator of an outer cover may be reduced. If the mixture of benzotriazole and/or its derivative is less than 0.1 pts.wt., no excellent rust preventive film can be formed, if it exceeds 5 pts.wt., the rust preventive effect is saturated. The corrosion of a copper wire can be prevented by a protective film made of the rust preventive film of benzotriazole and the plasticizer formed on the surface when hard copper twisted wires are corroded by corrosive rain water.
Patent JP-H06295883-A (JP)
Title: End point detecting method for dry etching and automatic determining method of end point conditions
Inventor: HAYATA HIROSHI
IPC: C23F4/00
Filed: 1993-04-07
Abstract: PURPOSE:To allow detection of an end point without causing detection miss or erroneous detection due to insignificant fluctuation of waveform or a small sporadic noise while saving manpower in the work for determining the end point detecting conditions by using a method for detecting the end point based on the wide range properties of an emission intensity waveform. CONSTITUTION:When an end point of processing is detected by detecting the variation of the intensity of light emitted at the time of processing, e.g. dry etching, the emission intensity is monitored sequentially with a short sampling time and the wide range properties of the waveform are grasped. When a user designates an end point on a graph of the intensity of monitored light vs time in order to determine the end point detecting conditions, a profile defined by the graph upto a designated point A and the time base 15 set as the end point detecting condition. The light monitoring the end point is represented by a graph of emission intensity vs time and the profile defined by the graph and the time base is subjected to pattern matching with the profile of end point detecting conditions thus detecting the end point.
Patent JP-S566527-A (JP)
Title: Digital/analog converter
Inventor: OOHATA MICHINOBU
IPC: H03M1/76
Filed: 1979-06-28
Abstract: PURPOSE:To obtain the high-accuracy conversion output by forming the resistance groups, the switch groups and the polarity change-over switch in the special deposition so that no current may be supplied to the resistance component of the wiring connecting to the resistance groups. CONSTITUTION:The 1st switch groups 15-1-15-n are connected to each node of the 1st resistance groups 12-1-12-(n-1) which are connected in series with positive reference voltage +Vref applied to one end and the other end earthed respectively. And the 2nd switch groups 15-1'-15-n' interlocking the 1st switch groups are connected to each node of the 2nd resistance groups 12-1'-12-(n-1)' which are connected in series to the 1st resistance groups and in the perfect symmetrical way to the earth with negative reference voltage -Vref applied to one end plus the other end earthed each. Then the fixed one of the 1st and 2nd switch groups is closed by digital signal Din. And the selection and connection is given to polarity change-over switch 14 by the polarity designated by signal Din in order to extract the positive or negative analog signal Aout.
Patent JP-S559803-A (JP)
Title: Laminated body manufacturing method
Inventor: KUZURA TADAHIKO
IPC: B32B37/00
Filed: 1978-07-05
Abstract: PURPOSE: To provide a laminated body, with excellent fragrance maintaining characteristics, for retort sterilization and packing, by melting, extruding and laminating Al foil and crystalline olefin resin film via denatured olefin resin and maintaining Al foil at a specified temperature.  
     CONSTITUTION: Aluminum foil 2 is supplied to drive roller 12 by heating device 11. On the other hand, crystalline olefin resin film 4 is supplied to drive roller 13, which forms a pair with roller 12. From the upper part of roller 12 and 13, denatured olefin resin 3, of the same type as the above-mentioned olefin resin, which is a polymer, crystalization 15 to 95%, carbonyl group content 1 to 600m e q/100g, is supplied between aluminum foil 2 and the above-mentioned film 4 via dice 14 of the extruder, and laminated sheet 1 is obtained by means of pressing rollers 12 and 13. Prior to the contact between aluminum foil 2 and resin 3, heating is done in advance above the Vicat softening point of denatured olefin resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61239289-A (JP)
Inventor: AKASAKI KOJI
IPC: G09G5/00
Filed: 1985-04-16
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-H06272938-A (JP)
Title: Control method of air conditioning apparatus
Inventor: IRIE KIICHI
IPC: F24F1/00
Filed: 1993-03-17
Abstract: PURPOSE:To maintain comfortable room environment by performing a total heat exchange between outside air and an exhaust to supply the outside air subjected to the heat exchange into an air conditioning section. CONSTITUTION:In the cooling operation. when the temperature of a dwelling room 1 lowers by a specified value than the set temperature with a room temperature setting device 17, a fully closing signal is transmitted to a cold/hot water valve 5 from a control panel 10 of an air conditioner, where the temperature of the air circulated as measured with a circulated air temperature sensor 15 is higher than the temperature of the outside air as measured with an outside air temperature sensor 16 while a ventilation command using a total heat exchanger 3 is transmitted to a control panel 11 of the total heat exchanger. Then, the control panel 11 of the total heat exchanger transmits an opening signal to an outside air damper 13 and an exhaust damper 12 and a fully closing signal to a total heat exchange bypass damper 14 to perform a ventilation using the total heat exchanger 3. This enables the prevention of excessive drop in the room temperature thereby maintaining comfortable environment in the room.
Patent JP-2000276400-A (JP)
Title: Address and data transfer circuit
Inventor: MATTHEW HANSJUERGEN
IPC: G11C8/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain access bandwidth (band frequency) of a terabit class while greatly reducing occupation area by selecting data from a port in response to a start made by a start means and transferring its address to a single-port memory. SOLUTION: A start circuit 5 outputs N address select signals SAn to an active address selecting circuit 6 and also outputs N readout select signals SRn and N write select signals SWn to an active data selecting circuit 7. Then a single-port memory start signal Sinternal driving, for example, an address decoder of the single-port memory is outputted to the single-port memory and active address selecting circuit 6 and a read/write signal R/Winternal for the reading or writing operation of the corresponding single-port memory is outputted to the input part of the single-port memory.
Patent JP-H08277998-A (JP)
Title: Oil tank for electric rotating machine bearing
Inventor: SAGARA KOJI
IPC: H02K5/16
Filed: 1995-04-06
Abstract: PURPOSE: To provide an oil tank for an electric rotating machine bearing by which an oil level in a bearing oil tank can be prevented from fluctuating greatly, the oil level fluctuation in the bearing oil tank can be precisely grasped, and a normal function of an oil lifter can be accomplished. CONSTITUTION: In an oil tank, which is provided with a bearing oil tank 2 feeding oil to a thrust bearing 3 supporting a rotor freely rotationally, for an electric rotating machine bearing, an oil tank oil level stabilizing balance tank 1, which is communicated with the oil tank 2 via a pipe 7, is arranged on a level approximately with the height of an oil level position, which is achieved when a rotor remains stationary.
Patent JP-S60226788-A (JP)
Title: Dc commutatorless motor
Inventor: MIZUGUCHI HIROSHI
IPC: H02P6/14
Filed: 1984-04-23
Abstract: PURPOSE:To smoothly switch to conduction of a stator winding without using a capacitor by energizing the winding on the basis of a trapezoidal signal having a gradient depending upon an oblique waveform generated by a slope generator. CONSTITUTION:A position detection signal from a Hall IC6 is distributed by a distributor 100, and fed through a sequence circuit 200 to a drive signal generator 300. A slope generator 500 generates a sawtooth wave synchronized with the output signal of a generator winding 7 and a delay pulse to the generator 300. The generator 300 forms 3-phase winding drive signal on the basis of a rotary position detection signal supplied from the circuit 200, a sawtooth wave supplied from the generator 500 and a delay pulse to a drive circuit 700.
Patent JP-S58199554-A (JP)
Title: Semiconductor device
Inventor: KONDOU RIYUUJI
IPC: H01L27/088
Filed: 1982-05-17
Abstract: PURPOSE:To vary the output varying time of multiinput inverter irrespective of an input signal by varying the magnitude of a transistor which is driven by the input signal and equalizing the charging times so that the voltages which drive next stage becomes equal. CONSTITUTION:The magnitudes of transistors TrT5, T6 are altered, thereby eliminating the variation between a signal 3 and a signal 4 at the rising speed of an output node 5. On the other hand, similarly altered at the falling speed as designated in figures a and b. Thus, when the period of time of obtaining the voltage V5C which drives the next stage is calculated, tC,T5=V5C(C1+C2/IT5), tC,T6=V5C(C1/IT6), where IT5 is a current which flows through the TrT5, and IT6 is a current which flows through the TrT6. Then, the tC,T5 and tC,T6 are equalized. As a result, the time of varying the output of a multiinput inverter can be varied irrespective of the input signal.
Patent JP-H06327237-A (JP)
Title: Semiconductor device
Inventor: NAKAMOTO TOSHIHIRO
IPC: G11C11/408
Filed: 1993-03-16
Abstract: PURPOSE:To prevent deterioration of information holding characteristic of a memory cell by controlling generation of minority carrier even when a high, voltage generating circuit and a substrate voltage generating circuit are arranged in the vicinity. CONSTITUTION:Pulse signals P1 and P2 are formed with the same oscillation circuit to realize the pumping operation of positive charge due to the rise of internal node n1 and the pumping operation of negative charge due to the fall of internal node n3 in different timings. Thereby, even when a high voltage generating circuit to form a high voltage VCH and a substrate voltage generating circuit to form a substrate voltage VBB are arranged in the vicinity, rise of a substrate voltage VBBW just under the other electrode, namely an internal node n4 of charge pumping capacity of the substrate voltage generating circuit resulting from drop of a potential of the one electrode, namely an internal node n1 of charge pumping capacity of the high voltage generating circuit can be prevented, controlling generation of minority carrier.
Patent JP-H03279812-A (JP)
Title: Diffraction interference type encoder
Inventor: TANITSU OSAMU
IPC: G01D5/38
Filed: 1990-03-29
Abstract: PURPOSE:To obtain an invariably stable output signal by providing 1st - 3rd diffraction gratings, which are formed at an equal period pitch in the same direction, at equal intervals, irradiating them with parallel luminous flux from the side of the 1st grating, and detecting only one specific diffraction interference light beam among diffraction interference light beams, generated by the respective diffraction grating elements of the 3rd grating, independently. CONSTITUTION:The coherent interference luminous flux of a light source 1 is collimated by a collimator lens 2 into parallel luminous flux L, which is made incident vertically on the 1st diffraction grating 30 on a transmission scale 3 and passed through it to come to diffracted light; and light of 0th order in the transmission direction and light beams of (n)th order and the inverse of (n)th order in right and left theta directions are generated respectively, the light of 0th order is made incident vertically on the diffraction grating of a reflective moving scale 3, and the light beams of (n)th and the inverse of (n)th order are made incident slantingly at mutually opposite incidence angles theta and diffracted by a couple of diffraction gratings 31a and 31b crossing each other to generate interference light in directions where order is generated respectively. Then detectors 5a and 5b are arranged at a distance so as to detect only interference light generated at right angles to the grating array of the diffraction gratings 31a and 31b, thereby obtaining stable output signals A and B which are highly reliable.
Patent JP-S537098-A (JP)
Title: Process for building structure having draft above depth
Inventor: OOSHIMA YASUHIRO
IPC: B63B9/06
Filed: 1976-07-09
Abstract: PURPOSE: To provide a process for buildng a structure having a draft more than the depth of the sea by towing the structure by reducing the draft of the structure is built. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06311677-A (JP)
Title: Rotor assembly
Inventor: AHAMETSUDO MOSUTAFUA ERUUANTAB
IPC: H02K15/03
Filed: 1994-04-20
Abstract: PURPOSE: To provide an efficient rotor assembly body for a synchronous magnetic resistance electric machine. CONSTITUTION: An assembly body has a core that is carried by a support shaft member 13, a magnetic lamination body 25 that is extended in a plurality of axes being located in a cavity, and a non-magnetic lamination body 26 that is arranged alternately with the magnetic lamination body 25 and is extended in axial direction. The core, the magnetic lamination body 25, and the non- magnetic lamination body 26 form a plurality of end faces 33-35 with an inner end face 33 having a length in axial direction that is longer than the adjacent end face 34 outside in radius direction. The assembly body has an edge cap means 14 with adaptation surfaces 38-40 that are fixed to the end faces 33-35, cover the end faces 33-35 and essentially correspond to the end faces of the core, the magnetic lamination body 25, and the non-magnetic lamination body 26, namely step-shaped edge parts 33-35.  The edge caps 14 increase an operation speed and improves the support in radius direction for a rotor lamination body.
Patent JP-S5417432-A (JP)
Title: Igniter for internal combustion engine
Inventor: AKIYAMA SHIGERU
IPC: F02P3/04
Filed: 1977-07-11
Abstract: PURPOSE:To stabilize the igniting property of an igniter for internal combustion engine, by detecting the primary current of an ignition transformer and by regulating the primary voltage of the transformer depending on the magnitude of the primary current.
Patent JP-S566794-A (JP)
Title: Laser working method
Inventor: ISHIKAWA KEN
IPC: B23K26/38
Filed: 1979-06-29
Abstract: PURPOSE:To perform working well with good efficiency without any adverse influence owing to the heat of beams by irradiating a beam of a longer pulse width to the non-utilizing side of the work and a beam of a shorter pulse width to the utilizing side. CONSTITUTION:A shutter 11 is closed and the rotating work 14 is irradiated by the 2nd laser beam L2 through Q-switching action of a rotary mirror 10, whereby an annular groove 14a is formed. Next, the shutter 11 is opened and the 1st and 2nd beam L1, L2 are radiated in proximity, with the 1st laser beam L1 being applied to more on the inner side of the work 14 than the 2nd laser beam L2, that is, to the non-utilizing side to be removed by the working and the beam L2 being applied to the utilizing side on the outer side. In this way, the 2nd beam L2 transmits large heat energy to the utilizing side and prevents any cracking from occuring and any property-degraded layer from forming, although it causes the generation of plasma and is poorer in working efficiency because of the output of higher energy density and shorter pulse widths. Since the energy of the 1st beam L1 is shielded by the groove 14a formed and is not transmitted directly to the utilizing side, it hardly gives any adverse influence owing to heat.
Patent JP-H08283205-A (JP)
Title: Production of carbonate
Inventor: YAMAMOTO YOSHIFUMI
IPC: C07C68/02
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a carbonate useful as a raw material for polycarbonates, without chlorine loss, in high conversion and selectivity in an industrially advantageous way, in such a manner as to facilitate catalyst separation, by reaction between a chloroformic ester and an organic hydroxy compound in the presence of a specific catalyst. CONSTITUTION: This carbonate is obtained by reaction between (B) a chloroformic ester and (C) an organic hydroxy compound such as a compound of formula I [A is a single bond, O, S, a group of formula II (R<2> and R<3> are each a 1-8C alkyl, 5-8C chcloalkyl or 7-8C aralkyl), group of formula III (R<4> -R<7> are each the same as R<2> ), etc.] in the presence of (A) a catalyst, i.e., a metal element belonging to platinum metals or primary transition metal group or its compound (for example, prepared by the following method: a palladium tetramine complex, acetylacetonato complex or high-valence phosphine complex, or tetrachloropalladium acid salt is reduced by hydrogen into the corresponding metal, which is then carried on a carrier such as alumina, silica or active carbon).
Patent JP-H11279177-A (JP)
Title: Benzothiazole derivative
Inventor: OTA TOMOKI
IPC: A61P25/28
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound selectively inhibiting Ca-calmodulin- dependent phosphodiesterase and useful for improvement of brain circulation and central function to diseases such as central function lowering disease after cerebrovascular occlusion and cerebrovascular dementia, etc. SOLUTION: This compound is represented by formula I (R<1> is H, a halogen, nitro an alkyl, OH, a hydroxyalkyl, amino, ureido or the like; R<2> and R<3> are each H, an alkyl, an alkoxy, a halogen or nitro; R<4> is H or an alkyl; X is CH or N), e.g. 2-(2-quinolylmethylthio)-5-chlorobenzothiazole. For example, the compound of formula I is produced by a method, etc., obtaining a compound of formula IV by reacting, e.g. a compound of formula II (R<5> is H, a halogen, OH, nitro, an alkyl or the like) with a compound of formula III (Y is I, Br or Cl) in the presence of a base (e.g. potassium carbonate) in a solvent (e.g. methanol) at ice temperature to reflux temperature.
Patent JP-S525941-A (JP)
Title: Operating method of motor recovering device in liquid circulation type air conditioning provision
Inventor: TAKEDA TADASHI
IPC: F24F3/00
Filed: 1975-07-03
Abstract: PURPOSE: An operating method of a motor recovering device in a liquid dirculation type air conditioning provision,wherein a turbine is started with the use of a self-absorption type pump,and immediately after starting,the turbine is operated under a state of self-absorption operation,thereby mitigating efficiency of the motor and preventing burning of the tubine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61236829-A (JP)
Inventor: YOZEFU PUFUAIFUAA
IPC: C08G73/00
Filed: 1986-04-11
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-S62237958-A (JP)
Title: Centrifugal force type fluid distributor
Inventor: IMAI HISASHI
IPC: B01D50/00
Filed: 1986-04-10
Abstract: PURPOSE:To treat fine substance-containing gas at a preset distribution ratio at a high speed, by respectively arranging a vortex stream generation mechanism, a flow control panel and an exhaust port opened in a state enlarged spirally toward an outward direction at proper positions in a bottomed cylindrical main body. CONSTITUTION:When a fluid such as air is sent into a main body 10 at a high speed from the air introducing port of a centrifugal force type fluid distributor 1, said fluid is prescribed in its blow-out direction by a large number of fins 14 of a vortex stream generating mechanism 16 to be converted to a vortex stream revolving to one direction in the main body 10 to be exhausted from the first stage exhaust port 12 and second stage exhaust port 13 opened to the peripheral wall of the main body 10. The exhaustion ratio of both exhaust ports 12, 13 is determined by the positions of the exhaust ports 12, 13 and the inner diameter of the circular hole of a flow control panel 17. However, if minute mixed substances are present in the vortex stream, the mixed substance having larger mass moves to the outer diameter direction at a higher speed and, therefore, the fluid containing the mixed substances different in a mass range is exhausted from a plurality of the exhaust ports while being distributed to said ports.
Patent JP-S63248754-A (JP)
Inventor: TANAKA HITOSHI
IPC: C04B22/06
Filed: 1987-04-03
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-H02288093-A (JP)
Title: Dimming rack
Inventor: DEIBUITSUDO DABURIYU KANINHAMU
IPC: H05K7/18
Filed: 1990-03-28
Abstract: PURPOSE: To accomplish convenience and simplification of structure, handling, and usage by stacking a plurality of circuit boards in the vertical direction and arranging them inside a casing body in order with an electric connecting member. CONSTITUTION: A dimming rack 10 is constructed of a casing body 12 and a plurality of dimming circuit boards 14 stacked vertically in the casing body 12. In the front face of the casing body 12, a door 16, whose area is 50% or less of the opening area of the casing body 12, is arranged, so that it is convenient for use in a narrow space. The dimming circuit board 14 is housed precisely in the casing body 12 via a circuit board holder 58 by means of a female fitting joint and a male fitting joint. Inside the casing body 12, a wiring bus bar 30, a signal distribution card 32, and a non-polar terminal board 50 are respectively stacked vertically so as to be arranged in order. A plurality of dimming racks can be used while connected mutually in the lateral direction if necessary, when an upper knockdown panel 17, which is adjacent to the racks parallelly, is opened.
Patent JP-H05249958-A (JP)
Title: Sequencer
Inventor: MATSUDA TATSUYA
IPC: G10H1/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide a sequencer for electronic musical instrument for recording play information generated by playing an electronic musical instrument and regenerating the recorded play information which has excellent operability and can select the recording address of the play information with a simple operation at recording. CONSTITUTION:In a sequencer having a memory means 12 for storing play information to conduct recording by storing the play information supplied from the outside in the memory means 12 and conduct regeneration by reading the play information from the memory means 12 and outputting it to the outside, the sequencer is provided with recording instructing means 21-23 for instructing the start of recording to the memory means 12 and a control means 10 for determining the memory position of the play information supplied from the outside in the memory means 12 on the basis of a determined information to start the recording.
Patent JP-S63249545-A (JP)
Inventor: TANIKAI HIROMI
IPC: G06T1/00
Filed: 1987-04-06
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-S526403-A (JP)
Title: Data transmission system
Inventor: KIBUKAWA TAKAO
IPC: H04M11/00
Filed: 1975-07-04
Abstract: PURPOSE:Reduction of the cost of terminal equipments for audio frequency band data transmission by telephone circuits.