baber/WOPTO huggingface dataset:
Patent JP-H04313109-A (JP)
Title: Reference voltage circuit
Inventor: HONDA KATSUMI
IPC: G05F3/30
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a reference voltage circuit which can supply a large current to an output terminal. CONSTITUTION:An NPN transistorTR Q20 is connected between a power supply VCC and an output terminal 1. The difference current between the collector current of a TR Q1 and that of a TR Q2 is applied to the base of the TR Q20. Thus the TR Q20 is turned on and a current is supplied to the terminal 1 via the TR Q20. The current supply ability of the TR Q20 can be easily improved owing to its PNP structure when the TR Q20 is made into integration circuit. Thus a large current can be supplied to the terminal 1.
Patent JP-S51141945-A (JP)
Title: Magnetic conduction device
Inventor: SHIBUYA KEIJI
IPC: H02K49/10
Filed: 1975-05-31
Abstract: PURPOSE: In a torque transmission device due to a pair of multielectrode magnets, raising magnetic conduction efficiency by providing intensive magnetic gorup supported by a non-magnetic support between the multielectrode magnets. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61223512-A (JP)
Title: Method for measuring surface profile
Inventor: TAIRA UTARO
IPC: B21B37/28
Filed: 1985-03-28
Abstract: PURPOSE:To calculate a real surface profile, by calculating the shift quantities of the zero points respectively present in a distance sensors and subtracting measuring error components caused by the shift quantities of the zero point from the actually measured surface profile of an article to be measured. CONSTITUTION:A measuring unit 3 is allowed to run to the direction shown by an arrow in parallel to the measuring surface of a zero adjustment reference board 41. An operation apparatus 10 reads the distance measuring value y<m>i,j of a distance sensor to obtain simultaneous equations. Subsequently, these simultaneous equations are set as a temporary reference line C'' to select the straight line passing measuring points 13, 19, that is solved by setting y3', y19', y3'', y19'', y3''', y19''' as 0 to calculate yj', yj'' and yj'''. Next, on the basis of surface profile values y11', y11'', y11''' at a measuring point 11 and a distance DELTAG, the arched generation amounts DELTAC11', DELTAC11'', DELTAC11''' and yz1, yz3, yz5 at the measuring point 11 are calculated to calculate an arched generation amount DELTACj at each measuring point and said amount DELTACj is subtracted from a surface profile value yj to make it possible to calculate a real surface profile value y<c>j receiving no effect of the shift quantities yz1-yz5 of zero points present in distance sensors 31-35.
Patent JP-H08261939-A (JP)
Title: Measuring method and device for chlorine concentration
Inventor: NODA SHOHEI
IPC: G01N21/76
Filed: 1995-03-24
Abstract: PURPOSE: To make quick measurement by introducing and filling the combustion exhaust gas containing chlorine into a gas cell having an optical window, radiating an ultraviolet laser beam to the gas cell to cause a photochemical reaction, and measuring the intensity of the scattered laser beam from the generated droplet-like nitrogen chloride. CONSTITUTION: The exhaust gas containing Cl2 is introduced into a gas cell 11 through a suction pipe 13 and an exhaust gas exhaust pipe 14, and the exhaust gas is filled in the gas cell 11. A valve 15 is closed, a valve 16 is closed, and the exhaust gas is sealed in the gas cell 11. A laser beam 18 is generated from an ultraviolet pulse laser device 17, and the laser beam 18 is converged in the gas cell 11 through an incident window 20 provided on the gas cell 11. The laser beam 18 passing through a focal point 21 is guided to the outside through an outgoing window 22. The light density is high at the focal point 21 portion, and nitrogen chloride droplets are generated by a photochemical reaction of N2 and Cl2 . Since the droplets scatter the laser beam 18, the scattered beam is photoelectrically amplified by a photomultiplier 25 and integrated by a boxcar integrator 27.
Patent JP-2000254699-A (JP)
Title: Non-fluidization method for dredging bottom mud
Inventor: KAWAMURA KAZUYUKI
IPC: E02F7/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To execute a rapid, simple and cost effective non-fluidization treatment of dredging bottom mud of a high concentration and to recycle the treated matter by adding and mixing the crushed matter of waste paper and water soluble high- polymer material to and with the dredging bottom mud to annihilate its flow property. SOLUTION: Sheet piles 4 are driven fully to the width of a small-scale river 1 both downstream and upstream of sludge 2 so as to prevent the intrusion of the water 3 of the river therein in order to assure the place for dredging and reforming work of the sludge 2 accumulated in a large amount in the river 1. When the river 1 is completely dammed up, the water 3 can flow nowhere and, therefore, the required smallest possible temporary water course 5 is installed. The excess water in the dredging point is pumped out and thereafter, a back hoe mounted with a bucket having plural slits at the bottom surface is put into the dredging point, by which dust is scooped away after completion of stallation preparation. The crushed matter of the waste paper is then sprayed and is agitated by the back hoe. Further, the water-soluble high-polymer powder is sprayed and is likewise agitated by the back hoe. As a result, the dredging bottom mud, such as sludge is non-fluidized and consolidated.
Patent JP-2000261994-A (JP)
Title: Motor generator increasing low-speed torque and suppressing high-speed torque
Inventor: KAWAMURA HIDEO
IPC: H02K1/27
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To increase low-speed torque and to suppress high-speed torque by providing a rotor with a permeable member and letting radial magnetic force flow smoothly. SOLUTION: This motor generator comprises a rotor 3 on a rotary shaft 2, a stator 4 arranged around the rotor 3, and electromagnets arranged on the sides of both ends of the rotor 3. The rotor 3 comprises a permeable member 6 on the rotary shaft 2, a magnetic path core 7 on the permeable member 6, and a permanent magnet member 5 on the magnetic path core 7. The permeable member 6 comprises a central stacked board material 6A, extending to the peripheral face of the permanent magnet member 5 and side stacked board material 6B on both its sides. The electromagnet comprises electromagnet cores arranged at both ends of the rotor 3 and an electromagnet coil fixed to a magnetic path case. A controller generates magnetic force and increases low-speed torque by applying a current to the electromagnet at low speed time.
Patent JP-S63231657-A (JP)
Title: Remote reading system
Inventor: NISHIO MOTOJIRO
IPC: H04L29/00
Filed: 1987-03-20
Abstract: PURPOSE:To unify and manage the function version number by using a register which indicates the management version number in accordance with function improvement and referring to this register from a remote place through a communication line. CONSTITUTION:The input of an 8-bit register 10 for function version number is connected to terminals 102, and terminals 102 are earthed successively according as the function version is improved. For example, contents of the register 101 are '00000000', in case of not improving the function version at all, and those of the register 101 are '00000001', in case of improving the function version once. Tough terminals 102 are directly connected with a pattern on package production at each time of function version improvement, the same effect is attained by using switches. The register 101 is connected to a communication line 103 through a control circuit 104. The communication line 103 is connected through a leased line or subscriber's telephone network, and contents of the register 101 are transferred to a device in a remote place in accordance with transmission control procedures from the device in the remote place by the control of the control circuit 104.
Patent JP-S58183038-A (JP)
Title: Powdery composition for instant dessert having yogurt-like texture
Inventor: KUWABARA KUNISUKE
IPC: A23L29/20
Filed: 1982-04-22
Abstract: PURPOSE:To provide a dessert product having yogurt-like texture, and servable easily and instantly, by compounding alpha-starch, powder containing oil or fat, fermented milk powder, powdery sweetener, and organic acid powder. CONSTITUTION:The objective powdery composition contains alpha-starch, powder containing oil or fat, fermented milk powder, powdery sweetener, and organic acid powder. The content of the alpha-starch is 5-30wt%. The powdery composition can be reconstituted by adding about 70g of the powder to 250ml of milk. The ratio of the alpha-starch to milk is 1.5-8.5wt%. The amount of the oil or fat in the powder containing oil or fat is preferably 5-30wt% based on the powdery composition. The powdery sweetener is, e.g. sucrose, glucose, fructose, sorbitol, etc.
Patent JP-S62224422-A (JP)
Title: Manufacture of hollow stabilizer
Inventor: SATO TOSHIAKI
IPC: B21C3/16
Filed: 1986-03-25
Abstract: PURPOSE:To contrive uniformization of stress of wall thickness distribution of each part and reduction of the weight by inserting a plug having a large diameter part and a different diameter part into an inside of a pipe material, passing the pipe material into a die, while controlling the relative position of the plug with respect to the dies. CONSTITUTION:The plug 11 is inserted into the inside of the straight metals pipe material 10 such as steel pipe, and the pipe material 10 is drawn through the dies 12. Said plug 11 is possessed of the large diameter part 11a with a circular radial section in a diameter direction and the different diameter part 11b with an elliptic radial section in a diameter direction, and between them, a tapered part 11c is provided. This plug 11 is fitted on a top end of a rod 13 inserted from the opening end 10b side of the pipe material 10. Therefore, at the time of forming a thin walled part 15, the pipe material 10 is rolled between the large diameter part 11a of the plug 11 and dies 12. At the time of forming the thick walled part 16, the pipe material 10 is rolled between the different-shaped part 11b of the plug 11 and the dies 12 to form the thick walled part 16 of non-circular radial inner shape in the diameter direction.
Patent JP-H06299867-A (JP)
Title: Combustion-apparatus turbine unit and unification of integral gear type pressure processor
Inventor: JIEIMUZU BURAGUDON URUFU
IPC: F01D15/08
Filed: 1994-03-11
Abstract: PURPOSE: To provide system and device for more efficiently feeding compressed air or compressed gas so as to use a combustor turbine unit at a process plant or other outside. CONSTITUTION: A combustor turbine unit 1240 drives a first integral gear compression processor 1242 and a second integral gear compression processor 1244. A combustor turbine unit 1240 has a compressor 1246 for supplying high temperature gas to a turbine 1248 for driving a main drive shaft 1250. The main drive shaft 1250 is connected within a pinion 1252 engaged with a main driving gear 1254 of a first integral gear pressure processor and a main driving gear 1256 of a second integral gear pressure processor. Each main driving gear is connected with a starter generator 1258 and either one of each main driving gear is used for starting the combustor turbine unit 1240.
Patent JP-H03266158-A (JP)
Title: Channel device
Inventor: KAMATA YOSHIRO
IPC: G06F13/12
Filed: 1990-03-16
Abstract: PURPOSE:To carry on data transfer by inhibiting data transfer temporarily when the amount of effective data on a data buffer reaches the amount of data whose overrun is to be detected and restarting the data transfer when the amount of data reaches the amt. of data when the data transfer is restarted. CONSTITUTION:When the amount of effective buffer data on the data buffer 22 becomes equal to the amount of data whose overrun is to be detected after the effectiveness of a data transfer interruption/restart function is indicated, a signal which inhibits the data transfer temporarily is outputted to a peripheral controller 6 and when the amount of effective data on the data buffer 22 reaches the amount of data at the restart of the transfer, the restart of the data transfer is enabled. Consequently, no data overrun is caused and the data transfer can be carried on without retrying an I/O instruction.
Patent JP-S57184073-A (JP)
Title: Method of detecting an end breakage in knotter carriage
Inventor: SAKAI SHIYOUJI
IPC: B65H69/00
Filed: 1981-05-01
Abstract: PURPOSE:To improve operating efficiency by designing a system by which when a slub catcher detected the presence of a slub and sent out a signal the drawer, yarn cutter and knotter carriage are stopped at a unit where they are required to knot the yarn and when a signal indicating a natural end breakage is received a trouble signal plate is shown and the knotter carriage is allowed to pass by. CONSTITUTION:When a slub catcher 21 detects a natural end breakage, a disc 40 is released from a magnet 41 and a rod 39 moves upward to turn off a switch 45 and electromagnetic clutch 11 to stop a drawer 2 and a crank arm 37 turns leftward to move a rod 34 to the left to cause the head of a pushbutton 31 to stick out, which in turn actuates a yarn cutter blade 28 via a rod 26 to cut the yarn Y. At the same time a trouble signal plate 22 is released from a magnet 36 and comes out into sight by the action of a spring 25. A protruding part 30 of a crank arm 37 acts on a dog 70 to actuate a microswitch MS4 or MS5 to allow a knotter carriage to go past. The operating efficiency is improved by this arrangement.
Patent JP-S62223213-A (JP)
Title: Moisture-curable urethane prepolymer
Inventor: TAKEGAWA NAOMITSU
IPC: C09D175/08
Filed: 1986-03-25
Abstract: PURPOSE:To obtain the titled prepolymer which is excellent in storage stability, has a controllable curing time in its use and is suitable for a paint, etc., by mixing a urethane prepolymer of a specified composition with a curing catalyst and a storage stabilizer at a specified weight ratio. CONSTITUTION:4,4'-Diphenylmethane diisocyanate is reacted with a polypropylene polyol of a number-average MW of 400-2,500 to produce a urethane prepolymer terminated with 4,4'-diphenylmethane diisocyanate and having a terminal NCO group content of 7-h15wt%. 100pts.wt. this urethane prepolymer is mixed with 0.1-2pts.wt. curing catalyst (e.g., triethylamine or N,N-dimethylaminoethanol) and 0.1-2pts.wt. storage stabilizer (e.g., isophthaloyl chloride or benzoyl chloride) to obtain the purpose moisture-curable urethane prepolymer.
Patent JP-S57180877-A (JP)
Title: Storage battery
Inventor: OOYA TOKUJI
IPC: H01M10/16
Filed: 1981-04-30
Abstract: PURPOSE:To obtain a storage battery with shock resistance by fixing plate groups by pressing the top surfaces of straps by means of press pieces, which have a flexibility and are integrated with the side inner wall and the partition walls of a container. CONSTITUTION:A container 1 has no bottoms, and has a side inner wall 4 and partition walls 3 which are provided with fin-like press pieces 2. After the container 1 is welded to a bottom lid 7 by thermal fusion or something similar, plate groups 5 are inserted into the continer 1 from the top of the container 1. At this point, the press pieces 2, since they have slant fin-like form and are flexible, are deformed temporarily so as to allow the plate groups 5 to pass over them. After that, when the plate groups 5 become in contact with the bottom lid 7, the pieces 2 press the upper surfaces of straps 6 by returning back to the original state.
Patent JP-H04302139-A (JP)
Title: Method of growing compound semiconductor
Inventor: ISHIKAWA HIDETO
IPC: H01L29/778
Filed: 1991-03-29
Abstract: PURPOSE:To enable the carrier concentration to be precisely of the title compound semiconductor. of the title compound semiconductor. CONSTITUTION:After finishing the vapor growing step of an undoped compound semiconductor layer 1, an impurity doped layer 2 doped with the impurity at the level wherein the surface density of a carrier is almost saturated is formed on the layer 1 and then the whole body is heat-treated to form a compound semiconductor layer 4.
Patent JP-S58190320-A (JP)
Inventor: TSURUMI MANABU
IPC: A01F12/10
Filed: 1983-04-14
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-S58182224-A (JP)
Title: Liquid phase epitaxial growth
Inventor: KUME ICHIROU
IPC: H01S5/00
Filed: 1982-04-19
Abstract: PURPOSE:To easily control thickness of active layer by setting only the melt for active layer growth to supersaturated condition and adequately adjusting such supersaturated condition. CONSTITUTION:On the occasion of forming a clad layer, active clad layer and contact layer on a substrate using a slide boat by the epitaxial growth method, the melts of respective reservoirs have been set to the condition nearer to the saturating point at the growth temperature of each reservoir but the melt for growth of active layer is then set to the saturated condition for the epitaxial growth. When degree of oversaturation increases, thickness of active layer also becomes thicker, and when degree of oversaturation is set to 160% with reference to the saturation point, the active layer can be set as thin as about 0.1+ or -0.03mum. When an active layer is to be formed on a GaAs substrate, the GaAs of the supersaturated component exists as the core in the melt and it also grows up on the core during growth of the active layer because the growth of active layer is reduced. By this method, a thin active layer can be obtained easily through the control of thickness and a laser diode which operates on a lower threshold current can be formed.
Patent JP-S51142304-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIROSE TAKENORI
IPC: G11B15/28
Filed: 1975-06-02
Abstract: PURPOSE: In the change-over and driving device of cassette taperecorder, such constituent parts as change lever are eliminated, assembling is facilitated and resonance and play are eliminated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54158521-A (JP)
Title: Governor device for diesel engine
Inventor: SAKANO KENJI
IPC: F02D1/04
Filed: 1978-06-02
Abstract: PURPOSE: To prevent a decrease in an engine output at a low speed range, by counterpoising to a governor force by means of a low speed spring which continues to work even if a high speed spring begins to idle in the case of an engine being adjusted to meet a low speed range.  
     CONSTITUTION: Under such a condition that adjusts a governor lever 7 to meet a middle speed rotation range, a resultant force of a low speed spring 15 and a starting spring 14 balances with a governor force GF and a rack 5 is pressed toward a fuel increase side (r) even if a hook 14b of the high speed spring 14 starts to float in a slot hooking part 17 and as a result the high speed spring 14 begins to idle. Under such a condition that adjusts the governor lever 7 to meet a low speed range, the low speed spring 15 in addition to the high speed spring 14 also begins to idle, but the starting spring 1 counterpoises to the governor force GF and the rack 5 is pressed toward the fuel increase side (r). And thus, a sharp decrease in an engine output at the low speed range can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07283724-A (JP)
Title: Phase locked loop
Inventor: NISHIZAWA TATSUYA
IPC: H04B1/26
Filed: 1994-04-05
Abstract: PURPOSE:To ensure both a fast response and a signal purity of a phase locked loop by inserting a complementary emitter follower buffer circuit having its base and emitter connected to each other between the stages of 1st and 2nd LPFs. CONSTITUTION:A complementary emitter-follower buffer circuit which consists of an NPN transistor Tr1 and a PNP Tr2 as a nonlinear circuit and has its base and emitter connected to each other is inserted between the stages of the 1st and 2nd LPFs 20 and 21. When the phase is locked, both Trs are approximate to the OFF states ad the time constant is increased for the 2nd LPF. This can greatly contribute to the smoothing of both pulse and noise components. When the frequency is switched, a phase comparator 1 functions to change the frequency of a voltage control oscillator 2. Thus the DC potential differences are produced at the points before and after a loop filter and a low impedance is set at the emitter side. Then the capacitor of the 2nd LPF can be quickly charged and discharged.
Patent JP-S62225286-A (JP)
Inventor: HIRANO TAKAHISA
IPC: G21F9/30
Filed: 1986-03-25
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-S61258729-A (JP)
Inventor: TOREIBUAA JIYOOJI SUTATSUFUOOD
IPC: F15B11/02
Filed: 1986-03-25
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-S51143035-A (JP)
Title: Cold-setting coating composition
Inventor: HORII HIDEO
IPC: C08L47/00
Filed: 1975-06-05
Abstract: PURPOSE: A cold-setting paint containing an adduct of a butadiene polymer with an acid,which gives coating films having excellent surface hardening,resistances to water,corrosion,and chemicals, good film hardness,luster and adherence. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54158979-A (JP)
Title: Pressure gauge with temperature compensating mechanism
Inventor: OKANO TETSUYA
IPC: G01L7/04
Filed: 1978-06-06
Abstract: PURPOSE: To perform temperature compensation readily and surely by connecting a pointer drive mechanism to a Bourdon tube through bimetals.  
     CONSTITUTION: A pinion 8 is turned by the sector 6 coupled to a Bourdon tube 2 which curves according to pressure, by means of a link and the like, and the pressure is indicated by the pointer interlocked thereto. If the pinion 8 driving mechanism of this sector 6 or the like and the tube 2 are connected by means of specified bimetals 30, the pressure having been corrected of curving of the tube 2 owing to temperature is indicated by the pointer, thus the measured pressure becomes the temperature corrected numerical value with ease and accuracy without separately making temperature measurement and making conversion calculation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58185011-A (JP)
Title: Reproducing circuit of magnetic recorder and reproducer
Inventor: HIROSE KOUICHI
IPC: H04N5/92
Filed: 1982-04-23
Abstract: PURPOSE:To reduce the variance of frequency characteristics and to suppress the deterioration of response of a high band, by setting the resonance frequency within a reproducing band when a preamplifier is connected and at the same time setting the same at a level higher than an FM carrier frequency corresponding to the white peak. CONSTITUTION:A signal source 19 is provided with a voltage source 9 showing a reproduced signal of a magnetic head, an inductance 10 of a signal source, and a series resistance 11 of the inductance 10. The source 19 is fed to a preamplifier 21 consisting of an amplifier 23 converted into an IC, a feedback resistance 24 and an external capacity 20 connected between an input terminal and an earth via a shielding line 12 which connects a rotary transformer (not shown in the diagram) and the preamplifier. The capacity which decides the resonance frequency f2 when the amplifier 21 is connected is equal to the sum of a capacity Cs, an external capacity Cp and an input capacity Cl of the amplifier 21. Thus it is possible to set the resonance frequency f1 at a level lower than the conventional value. While, the frequency f2 is set at a level higher than the frequency corresponding to the white peak.