baber/WOPTO huggingface dataset:
Patent JP-S61126075-A (JP)
Title: Production of 3-(3-(1-piperidinylmethyl) phenoxy)propylamine
Inventor: KATAOKA TOSHIAKI
IPC: C07D295/08
Filed: 1984-11-22
Abstract: PURPOSE:To obtain the titled substance useful as an intermediate for drugs in improved handling characteristics economically in high yield, by reacting an alkali salt of 3-(1-piperidinylmethyl)phenol with a 3-halopropylamine in a solvent such as DMSO, etc. CONSTITUTION:An alkali salt of a compound shown by the formula I is reacted with a 3-halopropylamine shown by the formula X-(CH2)3-NH3 or its acid addition salt in an organic solvent (preferably DMSO) at 70-150 deg.C to give a compound shown by the formula II. An amount of the 3-halopropylamine or its acid addition salt used is 1.0-2.0 equivalent based on 1 equivalent compound shown by the formula I, and the reaction time is preferably 0.5-5.0hr. EFFECT:Since aminopropylation can be carried out directly, conventional complicated processes are not required.
Patent JP-H03111669-A (JP)
Title: Deaeration processing device for brine line in marine temperature difference power generation plant
Inventor: SUMITOMO HIROYUKI
IPC: C02F1/20
Filed: 1989-09-22
Abstract: PURPOSE:To eliminate gas produced at a vacuum system of a brine line and facilitate water intake by providing tanks in brine line pipings and device build-up parts, and connecting these tanks with a vacuum generating device. CONSTITUTION:Brine is pumped up from an intake pit 12 by a pump 14 to be supplied through a cyclone strainer 16 to a heat exchanger 18, and then it is discharged to a drain pit 20. Tanks 22 are provided in brine line pipings and device build-up parts respectively. These tanks 22 are connected with a vacuum generating device 24. Gas generated at a vacuum system of a brine line can thus be eliminated by vacuum drawing for preventing production of a gas sump in the pipings, etc. Stable operation of a marine temperature difference power generation plant is thus enabled.
Patent JP-S6490787-A (JP)
Title: Filler for thermal recording paper
Inventor: OGAWA MASAHIDE
IPC: B41M5/30
Filed: 1987-10-02
Abstract: PURPOSE:To obtain a filler for a thermal recording paper which has a thermal response function with sharp rise and resistance to thermal color development with time and is excellent in a ground fogging preventive function, scum adhesion preventive performance and abrasion resistance, by using specified particulates of aluminum silicate. CONSTITUTION:A filler for a thermal recording paper comprises particulates of aluminum silicate containing 45-65wt.% of SiO2 and 30-50wt.% of Al2O3, having an ignition loss of not more than 5.0wt.%, being substantially amorphous on an X-ray diffraction basis, and having an acid quantity as a solid acid with an acidity function of up to +1.5 of 0.035 milli-equivalent/g and an oil absorption of at least 50ml/100g. When the filler is combined with particulates of amorphous silica or an amorphous silicate having an oil absorption of at least 80ml/100g and a specific surface area of at least 30m<2>/g in the ratio of 100:5-100:100, it is possible to enhance the density and contrast of images formed and prevent the adhesion of scrum, without spoiling the excellent thermal response function and resistance to thermal color development with time.
Patent JP-2001077849-A (JP)
Title: Voice band signal transmission system and its voice band signal transmission method
Inventor: KAWANOBE KENJI
IPC: H04M3/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a voice band signal transmission system that can minimize a processing delay time without deteriorating voice quality of a voice band signal and to provide its voice band signal transmission method. SOLUTION: An identification number insertion section 26 in a multiplexer section 33 in a voice transmitter inserts a connection identification number relating to its own connection to a cell of a voice band signal sent through an incoming channel 60. An identification number detection section 30B detects that this connection identification number is sent again to the voice transmitter through an outgoing channel 70 from an exchange.  When an identification number detection section 30 recognizes that a communication path is extended as 'voice transmitter 10 →exchange 1 → voice transmitter 10' on the basis of the detection, the identification number detection section 30 controls a slot/ channel number conversion section 22 and a changeover switch to conduct routing correction in a way that a cell sent through the incoming channel 60 inside of a multiplexer section 33 is sent to a cell multiplexer section via a changeover switch 23 of the incoming channel → the slot/channel number conversion section 22 → a changeover switch of the outgoing channel 70.
Patent JP-2000070384-A (JP)
Title: Electrotherapeutic device
Inventor: BARDY GUST H
IPC: A61N1/39
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To make constitution/reconstitution possible so as to be used by an operator in conformity to a trained degree and a technical level or a patient's characteristic. SOLUTION: A parameter characterizing a heart function is limited, and defibrillation shock to be given to a patient from a defibrillator 10 put in access to a control part 18 is optimized. The control part 18 is put in action by action algorithm 28 so as to execute a classifier determined by at least one parameter. The classifier acts in such a way as to be able to give defibrillation shock to the patient on the basis of at least one detection value of a parameter related to the specified value of at least one parameter.
Patent JP-H06340972-A (JP)
Title: Magnetron sputtering system and method therefor
Inventor: HOSOYA NAOKI
IPC: C23C14/54
Filed: 1993-10-04
Abstract: PURPOSE:To make the quality and thickness of a film uniform even if a target is thinned by adjusting the current of an electromagnet in accordance with the change of impedance and fixing the sputtering impedance. CONSTITUTION:The saturation magnetic flux density of a target 3 is decreased as the target 3 is thinned by successive sputtering, the leakage magnetic field strength is increased on the target 3 surface, and the sputtering impedance is lowered. In this case, the sputtering voltage value is outputted to a sputtering impedance arithmetic part 12 from a sputtering power source 4, and the calculated sputtering impedance is outputted to a corrected electromagnet current value arithmetic part 13. The calculated electromagnet current value is outputted to an electromagnet power source 10, the corrected current is applied to an outer coil 6, an intermediate coil 7 and an inner coil 8, and the sputtering impedance is fixed.
Patent JP-S6491176-A (JP)
Title: Vector conversion system for dot character pattern
Inventor: MURAYAMA NOBORU
IPC: G06T9/20
Filed: 1987-10-02
Abstract: PURPOSE: To reduce the degradation in quality of a dot character pattern due to expansion/reduction by vectorizing the outline of the dot character pattern after expanding it twice or more integer times. CONSTITUTION: The dot pattern of a character is first expanded by magnifications corresponding to integer times, for example, twice in vertical and horizontal directions, and consequently, values on the X axis and the Y axis of coordinates of start points of areas to be painted out are even (including '0') That is, coordinates of start points of outer outlines of areas to be painted out are (0, 0) and (6, 6) respectively. Meanwhile, coordinates of the start point of an inner outline of the area to be painted out are (3, 3), and values on the X axis and the Y axis are odd. Thus, the dot pattern is easily automatically vectorized, and a character vector is obtained where the degradation in quality of the character is small even in the case of expansion/reduction by high magnifications.
Patent JP-H0797218-A (JP)
Title: Iron oxide direct lead pigment of pure color, their preparations and their applications
Inventor: KURAUSU RERUHI
IPC: C09C1/24
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a pure-colored iron oxide red pigment which is ecologically completely harmless by regulating a pH to a prescribed value by addition of an alkaline soln. after the end of pigment formation and heating the pigment under prescribed conditions without ventilation.  
     CONSTITUTION: A gamma Fe 2 O 3  species suspension of about 63 m 3  having Fe 2 O 3  concn. of about 17.3 g/L is added into a reactor of 100 m 3 . About 5000 kg FeSO 4  (a soln. contg. about 200 g/L FeSO 4 ) is added to the suspension by a pump and the soln. is heated to about 85°C (usually 70 to 95°C). An NaOH soln. is then added thereto at a rate of 90 kg/hour by the pump. Further, air is supplied thereto at 300 m 3 /hour. The pigment formation is stopped after about 9 hours (usually 0.5 to 30 hours) and the pH is adjusted to 4.2 (usually 3.0 to 5.5) by addition of NaOH. The suspension is stirred for about 3 hours without ventilation. The product is filtered and the filtrate is dried at about 85°C and is pulverized. The resulted product is the iron oxide pigment having a red component (a*) larger than 33CIELAB unit in a building material test. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2001075641-A (JP)
Title: Data logging device
Inventor: SAGAWA ISAO
IPC: G05B23/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To store successive real-time data without any omission even in case of a fault by erasing tasks generated by a 1st and a 2nd data logging part when they are not executed within a previously set time respectively. SOLUTION: The 1st and 2nd data logging parts 31 and 32 generate tasks for storing logged data in a data storage part 33. Only one of the data logging parts 31 and 32 is given the initiative of writing allowing the logged data to be stored in a data storage part 33 by executing the generated task and the tasks generated by the 1st and 2nd data logging parts 31 and 32 are erased when not executed within the previously set times. Therefore, no plant data are omitted during the transition of the initiative of writing and successive plant data can be recorded without any break even if the data logging device gets out of order.
Patent JP-2001078453-A (JP)
Title: Dc power supply
Inventor: TAKAHASHI KIMIHIDE
IPC: H02M7/04
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To safely and comfortably use a plurality of portable devices by supplying no power supply, until a correct voltage or current information is defined with an information transmitting means. SOLUTION: In the plug in the AC adapter side, a signal wire 3 is provided in addition to GND1 and a power supply line 2. Through the signal wire 3, a weak voltage and a weak current are supplied only of the communication from the AC adapter, and a communication circuit for operating a weak current is formed in the portable device side. In this manner, it is so set that the power source is not supplied until correct voltage is determined or current information is discriminated by transferring the information to determine the voltage or current to be used in the portable device to the AC adapter side plug from the jack side. As a result, a plurality of portable devices can be used comfortably.
Patent JP-H06102198-A (JP)
Title: Cloth inspecting machine
Inventor: ANDOU ATSUHISA
IPC: D03J1/06
Filed: 1992-09-17
Abstract: PURPOSE:To prevent the error detection of defect on a cloth caused by external noize and improve cloth inspection accuracy by lowering the external noise mixed in detection signals. CONSTITUTION:A sensor head moves back and forth on the rearside of a woven cloth along the width direction of the cloth, radiates light to the rearside surface of the woven cloth from its detection window and the light is reflected by the reflection plate placing on the woven cloth and goes in the detection window. The incident light is focused on a space filter 26 placed in the sensor head as an image of the woven cloth. The space filter 6 is constituted of a pair of comb shape filters 28a, 28b and each of the comb shape filters 28a, 28b is connected to a differential arithmetic circuit 29. The differential arithmetic circuit 29 is connected to a band-pass filter passing 500 to 1000Hz frequency component. Therefore, the band-pass filter 30 passes cloth inspection signals between 500 and 1000Hz among the output signal SG0 of the differential arithmetic signal and the other frequency component is eliminated as noize.
Patent JP-H0296320-A (JP)
Title: X-ray transfer
Inventor: SHIGETOMI AKIRA
IPC: H01L21/027
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate distortion of a membrane of a mask for exposure to X rays and speed up the X-ray transfer operation for an area to be transferred by positioning one-edge side of the mask at a transfer position previously and then positioning the other-edge side at the transfer position. CONSTITUTION:While a mask 2 for exposure to X rays is located at an evacuation position M which is vertically upward from an area to be transferred of a wafer 6 and when lowering it to a transfer position L for the wafer 6, one-edge side of the mask 6 is brought closer to the transfer position L of the wafer 6 and the mask 2 is rotated with one-edge side as the center of revolution to allow the other-edge side to approach the transfer position L of the wafer 6. Thus, an atmosphere existing at a gap between the mask 2 and the area to be transferred of the wafer 6 can be escaped from the gap to the outside forcibly and smoothly. It prevents distortion of a membrane 2a of the mask 2 from occurring and speeds up transfer operation.
Patent JP-H04126700-A (JP)
Title: Holding/releasing apparatus
Inventor: TOMITA MASAYUKI
IPC: B64G1/44
Filed: 1990-09-18
Abstract: PURPOSE:To make it possible to effect panel development by keeping at one end of a lever a forward end of a holding pin passed through a bush having holes permitting passage there-through of a plurality of panels and linearly disposing a wire rope and a tensile coil spring at the other end of this lever so that these two elements may pull each other. CONSTITUTION:When the force F is released by a pipe explosion device or the like (not shown) in order to release on an orbit the development type solar battery panels 1 loaded on an artificial satellite, a lever 17 is rotated about a pin 18 in a direction of B by the force P previously applied to a holding pin 14 and the force of a tensile coil spring 23, so that a restraint imposed upon the holding pin 14 is released. While, as a result, the holding pin 14 is moved upwards by the action of a compression coil spring 15, the range of movement thereof is limited by a casing 12. On the other hand, each panel 1 having been liberated from its restraint is developed with each hinge 4 as a center of rotation. At this time, the holding pin 14 is sequentially drawn off from a bush 5 nearer to a satellite side wall 3. Upon completion of the panel 1 development, the portion of the holding pin 14 protruded from the outer end panel is held in a state wherein it is projected.
Patent JP-2000074616-A (JP)
Title: Surface tracking type measuring instrument
Inventor: YAMAMOTO TAKESHI
IPC: G01B7/28
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface tracking type measuring instrument which can have its measurement range expanded while maintaining a measuring force, response, and resolution permitting surface roughness measurement. SOLUTION: This measuring instrument is equipped with a frame 10, a measurer 11 which is supported in an oscillatory state on the frame and has a probe 15 atop, a measuring force adjusting means 21 which can adjust the measuring force applied to the measurer 11, a displacement detecting means 31 which detects the displacement of the measurer 11, a measuring force detecting means 41 which detects the measuring force applied to the measurer 11, and a control means which compares the measuring force detected value detected by the measuring force detecting means 41 with a previously commanded measuring force command value and controls the measuring force adjusting means 21 so that the measuring force detected value reaches the measured force command value.
Patent JP-S63101777-A (JP)
Title: Apparatus for measuring semiconductive element
Inventor: NAKAKOJI YOKI
IPC: H01L21/66
Filed: 1986-10-20
Abstract: PURPOSE:To omit a carrier, by positioning a semiconductive element with the positioning pin of a test head and applying a testing signal through a plurality of the contact pins of the test head. CONSTITUTION:When the semiconductive element 22 on a flat outer frame body 3 is sent to the part below a test head 5 by a feed apparatus 4, the test head 5 downwardly moves as a whole by the control signal from a control apparatus 8. At this time, a positioning pin 21 is inserted in the positioning hole 3a of the flat outer frame body 3 to accurately determine the relative positional relation between the test head 5 and a semiconductive element 22 to be measured. When the test head 5 further falls from this state, the leading ends of a plurality of contact pins 19 are respectively contacted with a plurality of the terminals 24 of the semiconductive element 22 beforehand. In this state, a testing signal is supplied to the measuring circuit on the test head 5 from a tester 6 and applied to the predetermined terminal of the semiconductive element 22 through wiring 20 and the contact pin 19 of a contact 16 to measure the semiconductive element 22.
Patent JP-2000074909-A (JP)
Title: Blood component prartedly taking implement from segment tube
Inventor: ARIMORI TAKUMI
IPC: A61M1/02
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a blood component partedly taking implement by which blood can be taken out easily without being splashed, which eliminates the need of a centrifugal operation and by which the blood can be inspected in a short time. SOLUTION: A pressing implement 6b which is fitted externally to a slender segment tube in which blood is sealed up is provided. In addition, a segment-tube opening implement which is fitted internally to the pressing implement 6b is provided. At this time, the blood in the reagent tube is separated into a red corpuscle 4 and blood serum (a blood serum housing part) 5. After that, the pressing implement 6b is fitted externally to the red corpuscle 4 or the blood serum housing part 5 in the segment tube. The segment tube is opened by the opening implement. The pressing implement 6b is pressed. The red corpuscle 4 or the blood serum 5 is dropped from the opening part of the opened segment tube. The red corpuscle 4 and the blood serum 5 can be partedly taken separately.
Patent JP-H07106945-A (JP)
Title: Interface circuit
Inventor: MINOWA MASAYUKI
IPC: H03K19/0175
Filed: 1993-10-05
Abstract: PURPOSE:To provide an interface circuit which can improve the rise characteristic of a buffer circuit. CONSTITUTION:An n-CH transistor TR 4 and an npn-bipolar TR 5 are placed between an output terminal BOT of an output buffer and an external connection terminal OUT of an LSI. The source and the drain of the TR 4 are connected to the terminal BOT and the terminal OUT together with the gate connected to an internal power supply respectively. Meanwhile the base and the emitter of the TR 5 are also connected to the terminals BOT and OUT together with the collector connected to the internal power supply respectively.
Patent JP-S62109814-A (JP)
Title: Polyurethane molding composition
Inventor: UEDA HIROSHI
IPC: C08G18/00
Filed: 1985-11-08
Abstract: PURPOSE:The titled composition capable of shortening demolding time because of a reaction rate suitable for RIM molding, providing a molded article having improved physical properties while suppressing formation of voids, obtained by adding a specific aromatic polyamine as a rosslinking agent to polyol, etc. CONSTITUTION:(A) Polyol is blended with (B) polyisocyanate, (C) a catalyst (preferably triethylamine, etc.), (D) another auxiliary and further (E) an aromatic polyamine (e.g., 4,4'-diamino-3,3-dimethyoxydiphenylmethane, etc.) shown by the formula (R is methyl or ethyl; n is 0 or 1-3 integer), to give the aimed composition. Usually the component A is blended with the components C, D and E to give a resin solution, the resin solution is continuously and rapidly mixed with the component B and expanded.
Patent JP-H1198868-A (JP)
Title: Electrostatic power generation device
Inventor: TSUCHIYA KIICHI
IPC: H02N11/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to realize a portable power supply, by defining a gap as factor determining capacitance, supplying electric charges at first voltage when the capacitance of a variable capacitance capacitor is increased by external force, and accumulating part of accumulated charges at second voltage higher than the first voltage when the capacitance is reduced. SOLUTION: Electrode 81, 82 with their surface covered with insulator 86 are supported on an elastic body 83 with a gap of 100 μm or below maintained in-between. The electrodes 81, 82 are connected with terminals 84, 85, and the capacitance of a capacitor 10 is varied by moving external force 90 toward the electrodes 81, 82 or moving external force 91 away from the electrodes 81, 82 to take energy out of the terminals 84, 85. If the voltage V1 (V2 >V1 ) of a voltage source is applied to the capacitor 10 when the capacitance of the capacitor 10 is C0 +ΔC, the maximum value, the electric charge Q1 =(C0 +ΔC)V1 . If the capacitance of the capacitor 10 is reduced to C0 due to external force when the electric charger Q1 is constant, the voltage of the voltage source is increased to V2 .  If the capacitance of the capacitor 10 is reduced to C=(C0 -ΔC), the accumulated electric charge Q1 -Q2 is sent to the voltage source on the output side.
Patent JP-2000047608-A (JP)
Title: Signboard capable of having four-screen display changed
Inventor: TOYOSHIMA SHIGETERU
IPC: G09F11/23
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To change display contents one after another by arranging rotary bodies which are sectioned like a drum, side by side, and rotating them in order. SOLUTION: The signboard capable of having its four-screen display changed is constituted by arranging the rotary bodies which are sectioned like a drum, side by side. This signboard has different patterns entered into the respective surfaces. The rotary bodies face each other at their recessed parts and projection parts and rotate on their rotary shafts at intervals of 90 deg.. To change the display contents, a rotary body whose projection faces a recessed part is rotated by 90 deg. first and then the remainder is rotated by 90 deg.. Thus, the display contents are changed once. The said operation is repeated at proper time intervals, so that four kinds of screen change successively. A signboard is devised to have various screen variation through free angle variation without limiting the angle of rotation of the rotary bodies to 90 deg..
Patent JP-H04127952-A (JP)
Title: Pressurizing type molten metal pouring furnace and method for controlling atmosphere in tapped molten metal
Inventor: UEMURA HIROSHI
IPC: B22D41/005
Filed: 1990-09-19
Abstract: PURPOSE:To prevent a molten metal from being oxidized and to adjust the temp. of the molten metal to the temp. suitable for casting so as to pour the molten metal of good quality by constituting the subject furnace in such a manner that a burner for combustible gas directing downward is provided above a groove-shaped flow path or the groove-shaped flow passage is covered with high temp. reducing gas, such as blast furnace gas. CONSTITUTION:By performing incomplete combustion for the combustible gas obtd. from liquefied propane, etc., with the burner 10, the molten metal surface in the groove-shaped flowing passage 5 is covered with the high temp. reducing gas, and by varying combustion quantity and distance of the burner, the molten metal can be adjusted to the temp. suitable for casting, etc., and also the oxidation of molten metal is prevented with the reducing gas generated by the incomplete combustion and the quality of molten metal is improved.