baber/WOPTO huggingface dataset:
Patent JP-H05301942-A (JP)
Title: Epoxy resin composition and its cured product
Inventor: AKATSUKA YASUMASA
IPC: C08G59/00
Filed: 1993-01-14
Abstract: PURPOSE:To provide the subject composition comprising a naphthalene ring- containing epoxy compound, a bisphenol type epoxy compound and a curing agent, giving cured products having high heat resistance and low water absorbency and useful as a sealant for electric.electronic parts, etc. CONSTITUTION:The objective composition comprises (A) an epoxy compound of formula I (R1, R2 are H, halogen, 1-4C alkyl, aryl; n is 0-10) (B) an epoxy compound of formula II (R3 to R8 are R1), and (C) a curing agent (e.g. an aliphatic polyamine or hexahydrophthalic acid anhydride). The component A and the component B are preferably compounded in amounts of 10-90 pts.wt. and 90-10 pts.wt., respectively, and the component C is preferably used in an amount of 0.5-1.5 equivalent per equivalent of the total amount of the components A and B. The curing of the composition is preferably performed by preliminarily curing the composition usually at 130-170 deg.C for 30-300sec and subsequently post-curing the product at 150-200 deg.C for 2-10hr.
Patent JP-H0653257-A (JP)
Title: Impurity doping method and carrier concentration control method by impurity doping
Inventor: SONE SHUJI
IPC: H01L21/203
Filed: 1993-02-09
Abstract: PURPOSE:To provide an impurity doping method and a carrier concentration control method excellent in doping efficiency and controllability in case of doping cadmium telluride or mercury cadmium telluride with arsenic, in MBE method. CONSTITUTION:This method is characterized by using a gas cracking cell where an ionizing mechanism is provided as an arsenic supply source above a cell. As1<+>, Cd, Te2 beams are applied to the whole surface of a substrate from the gas cracking cell 3 provided with the ionizing mechanism, a cadmium telluride cell 4, and a cadmium cell 5. Cadmium telluride doped with arsenic is stacked on a substrate by adjusting each beam intensity. It is transported by carrier gas, using AsH3 or organic arsenic as the material for the gas cracking cell provided with ionizing mechanism.
Patent JP-H09212975-A (JP)
Title: Disk-cartridge mounting device
Inventor: MATSUMOTO MASAAKI
IPC: G11B17/04
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a disk-cartridge mounting device which prevents a malfunction in the insertion of a disk cartridge by installing a member which prevents the insertion of the cartridge at a time when a shutter at the disk cartridge is not opened. SOLUTION: When a disk cartridge 1 is inserted into a holder 7 in a normal state, a shutter 4 is opened by a slider 11, and the insertion of the disk cartridge 1 is permitted up to a reproducing position irrespective of a stop member 12. In addition, when the disk cartridge 1 is inserted in a state that the shutter 4 is not opened for some cause, the stop member 12 comes into contact with the tip of the disk cartridge 1, and the insertion of the disk cartridge 1 is stopped.
Patent JP-H07230329-A (JP)
Title: Load driving circuit
Inventor: SHIGETA YASUTSUGU
IPC: G05F1/56
Filed: 1994-02-18
Abstract: PURPOSE:To reduce the power consumption of a load driving circuit by supplying the output current needed for a 2nd load by means of the current obtained by adding the output current of a constant voltage generating circuit to the output current of a 1st load. CONSTITUTION:A driving circuit 37 is formed between a power line 38 and an output line 39 of a constant voltage generating circuit 9. The collector of a transistor TR 51 is connected to the collector of a TR 41, and the emitter of the TR 51 is grounded. A control signal is impressed to the base of the TR 51. Thus the circuit 37 is controlled. Then an LED (1st load) 52 is connected between the collector of a TR 50 and the line 39, and a 2nd load 53 which operates in response to the operation of the circuit 37 is connected between the line 39 and the ground. The load 53 also operates when the circuit 37 operates, and the current obtained by adding the current flowing to the line 39 and the current flowing to the LED 52 flows to the load 53. Thus a regulator circuit 9 is just required to output the current flowing to the line 39 to drive the load 53. As a result, the power consumption can be reduced for a load driving circuit.
Patent JP-S54114326-A (JP)
Title: Device for folding sheet
Inventor: KIDO SHINJI
IPC: B65H45/101
Filed: 1978-02-24
Abstract: PURPOSE: To provide a device for folding sheet which can preferably fold the sheet even heated by preventing stacked sheets from inclining obliquely higher than predetermined level by a pair of guide plates to thereby prevent the sheet from improperly being folded due to obliquely stacked sheets.  
     CONSTITUTION: On a bearer 2 are provided a pair of right and left guide plates 3 for preventing sheets 1 from inclining obliquely higher than predetermined level with respect to the width of the sheets 1. There are also provided a pair of right and left patters 4 opposite to the lateral edges of the sheets 1 to be folded, which patters 4 can be so constructed as to intermittently substantially simultaneously hit the sides of the sheets 1 upon rocking via crank mechanisms 5 and motors 6 and to allow the lateral edges thereof to make contact with the guide plates 3 to prevent the sheet from being improperly folded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60165631-A (JP)
Title: Manufacture of very large-sized screen
Inventor: KIKUCHI TOUJI
IPC: G03B21/56
Filed: 1984-02-08
Abstract: PURPOSE:To mass-produce a very large-sized screen by forming plural screen units of thermoplastic resin and arraying them in abutting relation, and heat- sealing their abutting surfaces successively and laterally by high-frequency induction heating. CONSTITUTION:The very large-sized screen 1 is formed of thermoplastic resin, i.e. vinyl chloride resin while divided into plural screen units 41-46 of, for example, 1X2.5m. Then, the units 41 and 42 are set in abutting relation, and while their abutting surfaces are clamped between the upper electrode 7 and lower electrode 8 of a high-frequency induction heating device, electricity is fed from a high frequency power source 9 to heat-seal the both. This operation is repeated successively to heat-seal the units 41-46, thus completing the very large-sized screen 1. Consequently, there is no eyesore longitudinal streaks of abutting surfaces and the very large-sized screen which is extremely tough and has high practicability is mass-produced.
Patent JP-H09215175-A (JP)
Title: Dc ground fault detector
Inventor: OKAMOTO YOSHIHISA
IPC: H02H3/087
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a DC ground fault detector the ground fault resistor of which can be set to an arbitrary detecting level regardless of a fluctuating input voltage. SOLUTION: Wheatstone bridges 6A and 6B commonly using two sides of the four sides are used. The both terminal voltage of the resistor R1 on the bridge side of the bridge 6A is inputted to a P-side detecting section 7A. Then the both terminal voltage of the resistor R2 of the bridge side of the bridge 6B is inputted to an N-side detecting section 7B. The detecting sections 7A and 7B generate detected outputs when input voltages VR1 and VR2 from both ends of the resistors R1 and R2 of the bridges 6A and 6B become higher than a reference voltage VREF1 . The voltage VREF1 is obtained by dividing the voltage E1 applied across input terminals P and N.
Patent JP-H06237338-A (JP)
Title: Picture reading optical device
Inventor: YODA AKIRA
IPC: H04N1/19
Filed: 1993-02-09
Abstract: PURPOSE:To obtain an excellent picture by making a flaw or a dust or the like unremarkable on an original itself or a glass plate or the like supporting the original in the subscanning direction in the picture read optical device integrated with a picture reader. CONSTITUTION:A luminous quantity of a read light (L1,L2) orthogonal to a filter 16 is attenuated by transmitting the light through a 1st print pattern 24 or a 2nd print pattern 25 made of light diminishing materials arranged in the main scanning direction at a prescribed width and at a prescribed interval. On the other hand, the luminous quantity of a read light (L3,L4) with an inclination with respect to the main scanning direction (direction shown in the arrow X) of the filter 16 by a prescribed angle (e) is made incident into an original 14 without being attenuated. Thus, the visual recognition of a flaw in the subscanning direction of the original 14 is reduced.
Patent JP-S52104222-A (JP)
Title: Electronic musical instrument
Inventor: ADACHI TAKESHI
IPC: G10H1/06
Filed: 1976-02-27
Abstract: PURPOSE: To produce subtle variations in a sound tone, by cutting off the harmonic wave component of a pitch signal produced by depressing a key through the use of filters which are variable for the cut-off frequencies. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60164410-A (JP)
Inventor: ISHII SHIYOUZOU
IPC: A01F12/18
Filed: 1984-02-08
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-H05213419-A (JP)
Title: Pallet carrying-in and carrying-out method and device therefor
Inventor: OGAWA KATSUHIRO
IPC: B66F9/07
Filed: 1992-02-06
Abstract: PURPOSE:To increase the housing pallet number efficiently, and carry in and out the pallet without providing a special device in a storage shelf or in an external part by providing a freely projecting moving claw so as to be engaged freely with the edge piece of the pallet. CONSTITUTION:One moving claw 12a is projected immediately below the front edge piece 1a of a pallet 1, and an ascending/descending mechanism part 7 is raised, and the front edge piece 1a of the pallet is engaged with the moving claw 12a. Next, this engaging piece 11a is pulled out to the front side of a shelf plate 3 by driving a motor, and is transferred above a guide roller 15a. Afterwards, the ascending/descending mechanism part 7 is lowered to the lower limit, and the pallet 1 is loaded on a loading block 6g, and the engagement of the moving claw 12a is released. Next, the engaging piece 11a is slide, and the ascending/descending mechanism part 7 is raised slightly, and the rear edge piece 1b of the pallet 1 is engaged with the moving claw 12b. The engaging piece 11a is slid, and the pallet 1 is carried outside.
Patent JP-H10218830-A (JP)
Title: Production of carboxylic acid ester or carboxylic acid
Inventor: TSUNODA TAKUMI
IPC: B01J31/02
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high reaction rate in high selectivity under a mild condition by reacting an olefin with carbon monoxide, an alcohol or water in the presence of palladium, phosphine or arsine of bidentate coordination, a specific acid and an N-heterocyclic base. SOLUTION: An olefin is reacted with carbon monoxide and an alcohol or water in the presence of (1) palladium, (2) a compound of the formula [M<1> and M<2> are each P or As; R is a 1-8C bifunctional organic cross-linkable group (a 1-8C alkylene such as methylene or ethylene); R<2> to R<4> are each a 1-8C alkyl or a 6-12C aryl such as phenyl or tolyl] preferably phosphine of bidentate coordination such as 1,3-bis(diphenylphosphine)propane, (3) an acid having <=2pKa such as a hydrohalogenic acid or sulfonic acid and (4) an N-heterocyclic base such as a pyridine compound or a condensed N-heterocyclic compound preferably under 1-200Kg/cm<2> G carbon monoxide pressure at 50-250 deg.C to give the objective compound.
Patent JP-H08223702-A (JP)
Title: Covering method for pantograph and pantograph device
Inventor: TARUI SHIGEYUKI
IPC: B61D49/00
Filed: 1995-02-09
Abstract: PURPOSE: To fall a pantograph cover in the foundation limit of a vehicle at the time of non-current collecting while sufficiently alleviating the aerodynamic sound or the aerodynamic drag of the pantograph at the time of current collecting even in the vehicle in which a roof height is sufficiently lowered. CONSTITUTION: A pantograph cover 7 is supported on the roof 21 of a vehicle 1 via an insulator 5 together with a pantograph 2, while the cover is divided into a base cover 7a and an upper cover 7b at the position slightly lower than the predetermined height corresponding to the height of the foundation limit of the vehicle 1 to be used. The cover 7b is raised as the pantograph 2 is raised to the current collecting position, and the necessary height range H of the pantograph 2 at the time of current collecting is covered by both the base and the upper covers 7a, 7b, and the pantograph 2 and the cover 7b are stored in the cover 7a at the time of no-current collecting.
Patent JP-S59148968-A (JP)
Title: Automatic operation device
Inventor: YOSHIMURA MINORU
IPC: G06F11/14
Filed: 1983-02-14
Abstract: PURPOSE:To restart automatic operation by storing a system constitution formed after separating a fault part in a storage part when the fault is detected in an information processing system by a signal from a clock generating part during automatic operation. CONSTITUTION:An electric power supply part 6 is turned on by a signal from a clock part 5, raises a power supply for a control part 9, an interface part 4 and a constitutional storage 7 and stops at its operation by an off signal from the control part 9. However, the contents stored in the constitutional storage part 7 is held. An interface part 4 turns on/off a power supply for a corresponding processor 3, loads a program and monitors faults on the basis of a command from the control part 9. Any interface part 4i in operating detects a fault, the control part 9 separates a corresponding processor 3i from the system, constitutes a new system, corrects a memory in the constitutional storage part 7, and then restarts the operation automatically. Thus, the system can automatically restart its operation with a system constitution excluding the processing system having the fault.
Patent JP-H07231224-A (JP)
Title: Multiplier circuit
Inventor: NAKADA YOJI
IPC: H03B19/14
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a multiplier circuit by forming the circuit with 1st and 2nd lines whose impedance is twice the impedance of a connecting line and whose length difference is 1/2 of a wavelength lambda0 of a fundamental wave so as to synthesize 2nd harmonics in phase thereby extracting the second harmonic. CONSTITUTION:A transistor(TR) T1 multiplies a fundamental wave f0 and provides higher farmonics such as a 2nd harmonic and a 3rd harmonic and the fundamental wave f0 as outputs. The waves are fed to an odd number wave suppression section 2 via an idler section 13 comprising a series resonance circuit for a frequency 2f0 and an output matching section 14 for a matching section whose frequency is 2f0. The suppression section 2 is made up of lines 21, 22 whose impedance is twice (100ohms) the impedance (e.g. 50ohms) of a line connecting to an output of the matching section 14 and whose length difference is 1/2 of a wavelength lambda0. of a fundamental wave. When one-side ends and other side ends of the lines 21, 22 are connected respectively to the matching section 14 and a load side line (50ohms), the impedance of the suppression section 2 is 50ohms and the matching of the output side is not unbalanced. Thus, number of band pass filters is reduced and the adjustment man-hours is decreased.
Patent JP-S59150830-A (JP)
Title: Construction of exposed fixing type steel pillar leg
Inventor: KURODA KENJI
IPC: E02D27/42
Filed: 1983-02-14
Abstract: PURPOSE:To widen the space of building to be utilized by a method in which a dimension-regulating filler is packed into the space between the downside of the base plate of pillar legs and the upside of the foundation and hardened, and nuts screwed with anchor bolts are further clamped. CONSTITUTION:Anchor bolts 4 fixed to the foundation are pierced through a base plate 2 fixed to the lower end of a pillar leg 1. A dimension-regulating filler 30, e.g., cement mortar, etc., is placed and then nuts 5 to lock the base plate 2 are loosely clamped to an extent that no trouble arises in the construction work until the structure above the pillar leg 1 is completed. After the completion of the structure, a dimension-regulating filler 8, e.g., cement mortar, etc., is packed into the space between the downside of the base plate 2 and the upside of the foundation 9 and hardened. The nuts 5 are further clamped for introducing pretension into the anchor bolts 4 to an extent that no separation occurs in the lower part of the base plate 2 by the design stress of the pillar leg.
Patent JP-S54114604-A (JP)
Title: Turbine air bleeding pressure control method
Inventor: NAKADAI KOUTA
IPC: F01D21/00
Filed: 1978-02-28
Abstract: PURPOSE: To prevent overheating and enable continuous air flow, picking up slight flow to cause overheating of low pressure turbine, opening the pressure control valve fully by its signal, by controlling air bleeding pressure with the pressure control valve on the side of high pressure turbine.  
     CONSTITUTION: When the inlet pressure of low pressure turbine 23 decided to steam flow of the lower pressure turbine 23 is less than the pressure 14, the valve 24 is opened fully. On the other hand control valve 33 is opened immediately to the opening according to air flow. The pressure drop before and behind the valve is decreased, the steam expansion curve moves from the state 1 state 2 state 3 state 11 state 10 state 6, the state of outlet of low pressure turbine 23 moves to the state 6 in safety zone. Thus air bleeding running can be carried out under the state which turbine displacement is small, safety and performance is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58138781-A (JP)
Title: Water sealing apparatus in coke charging port of coke dry quenching tower
Inventor: SHIYOUHATA YUTAKA
IPC: C10B39/02
Filed: 1982-02-13
Abstract: PURPOSE:To facilitate the opening and closing operations of a coke charging port and improve the sealing property between a coke charging port and charging hopper, by separating an opening and closing means provided between the coke charging port of a coke quenching tower and the charging hopper connected therewith from the charging hopper. CONSTITUTION:In a water sealing apparatus for a coke charging port 2 provided between an oven lid 8 and a charging hopper 3 for opening, closing and sealing the coke charging port 2 formed at the top of a quenching tower 1, a mobile through 13 movable upward and downward is lifted and lowered to insert a mobile hopper 7 in a gap between the coke charging port 2 and the oven lid 8 in opening the coke charging port 2. In closing the coke charging port 2, the oven lid 8 is positioned above the coke charging port 2, and the mobile trough 13 is further lifted to contain and engage a skirt part 14 provided in the oven lid 8 therewith for water sealing.
Patent JP-H08220284-A (JP)
Title: Thermocouple water level monitor device
Inventor: TAKAOKA YUKIHISA
IPC: G01F23/22
Filed: 1995-02-09
Abstract: PURPOSE: To provide a thermocouple water level monitor device allowing many thermocouples to be laid in the through-hole of an existing plant without any deterioration of the recognition of a water level or the like resulting from a drop in responsiveness and the splash of water drops. CONSTITUTION: This thermocouple water level monitor device has a housing tube 2, a plurality of water level detector guide tubes 6 laid therein, and a water level detector 7 inserted in each guide tube 6. The detector 7 includes a thermocouple to form cold and hot junctions and a heat generation wire laid so as to be adjacent to the hot junction of the thermocouple. Furthermore, each guide tube 6 is supported on the housing tube 2 via a water dropping prevention plate 5 coupled liquidtightly to the external surface thereof at a position above each detector 7, in order to prevent the fall of water drops. Each heat generating wire is extended so as to reciprocate axially in the vicinity of the hot junction of the thermocouple in each guide tube 6, in order to reduce the diameter of the detector 7.  In addition, the lower end of the housing tube 2 has an air bubble separator 3 with small holes for preventing the ingress of air bubbles.
Patent JP-S54114691-A (JP)
Title: Servo circuit
Inventor: TAKADA SHINJI
IPC: H02P29/00
Filed: 1978-02-27
Abstract: PURPOSE: To provide a phase control operation, by providing a speed control loop, in which a phase comparison is made between a rotational speed frequency detection signal and a first reference signal, as the servo loop, to modulate a frequency of the first reference signal with a phase comparison output between a position detection signal and a second reference signal.  
     CONSTITUTION: To a motor 1 is directly coupled a frequency generator 2, with a detection signal inputted to a phase comparator 12. And a pulse generator 3, when a rotary magnetic head comes to be in a certain rotary position, generates a pulse, which is, being delayed a certain periode of time by a delay circuit 14, inputted to a comparator circuit 30. In the comparator circuit 30, by a window pulse Wx, Wy, Wz constructed in a window pulse generating circuit 20, a phase detection is made with respect to a vertical synchronous pulse VD of the delayed rotary position detection pulse PG. With the divisional ratio of a frequency divider 10 varied by an output of the comparator circuit 30, the frequency of a reference pulse CM obtained from the divider 10 is modulated, to control a rotary phase of the motor 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52105132-A (JP)
Title: Omega-aminoalkanoic acid arylamide
Inventor: HIDAKA HIROYOSHI
IPC: C07C237/04
Filed: 1976-03-02
Abstract: PURPOSE: ω-Aminoalkanoic acid arylamide of R'(CH 2 )nCONHR (R is phenyl or naphthyl which may be substituted by halogen, OH' acetamino or alkoxycarbonyl; R' is (acyl)amino; n=408, R' is amino which is not acylated when n is 5), e.g. ω-aminovalerianic-acid-p-chloroanilide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58138643-A (JP)
Inventor: YASUSATO IKUO
IPC: B32B15/082
Filed: 1982-02-13
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-S56117565-A (JP)
Title: Rotor of rotary electric machine
Inventor: NARUSE ISAMU
IPC: H02K17/16
Filed: 1980-02-22
Abstract: PURPOSE:To improve the characteristics of a motor and to facilitate the manufacture, by forming the cross sectional shape of a slot so that the length in the direction of radius is long and the length in the direction of circumference is short, matching the cross sectional shape of rod shaped conductor with the slot, and connecting the ends of the conductors one another. CONSTITUTION:In the case the rod shaped secondary conductor is inserted in the slot which is skewed out and the rotor is manufactured, the cross sectional shape of the slot is so formed that the length in the direction of the radius is long and the length in the direction of the circumference is short, that is, the slot is approximately shaped like an egg. The cross sectional shape of the secondary conductor 3 is matched with the cross sectional area of the slot and has approximately the same twist as the skew of the slot. After said secondary conductors 3 have been inserted in the slots, the secondary conductors are electrically connected one another by bent  parts 4 of the ends of the secondary conductors. In this constitution, the cross  sectional area of the magnetic path of the core 1 and the cross sectional area of the  secondary conductor 3 can be freely selected, the die casting process is eliminated,  and the manufacturing becomes easy.
Patent JP-S6195151-A (JP)
Inventor: HIRAI TAKASHI
IPC: E04D13/18
Filed: 1985-02-08
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。