baber/WOPTO huggingface dataset:
Patent JP-H07315355-A (JP)
Title: Liquid storage container
Inventor: IKEDA TADASHI
IPC: B65D1/02
Filed: 1994-05-19
Abstract: PURPOSE:To improve the using handiness, and improve the environmental condition at the time of storage by preventing a contained liquid from dripping on the surroundings and preventing the odor from drifting by providing a through hole wherein a suction pipe of a pump is inserted and supported, on a cap body. CONSTITUTION:A through hole 4 with a diameter of approx. 15mm or so is provided at approx. the center of the top surface of a cap body 1 for a polyethylene tank, and in the through hole 4, a suction pipe for a pump is inserted to the base end, and supported. Also, when the polyethylene tank is stored for a long period of time such as in summer, etc., a sealing plug 6 is attached at the tip of a hinge belt 5, and the through hole 4 can be closed by the sealing plug 6 after removing the pump. In addition, the suction pipe 8 for the pump 7 can be integrated on the cap body 1, and a smooth replenishing work of kerosene can be performed by forming a vent hole 14 which communicates with the cap body 1, at a fixing part 10 for a nozzle tip.
Patent JP-S6023313-A (JP)
Title: Hypotensive agent
Inventor: MORIGUCHI SOYAO
IPC: A61K31/17
Filed: 1983-07-16
Abstract: PURPOSE:To provide a hypotensive agent containing 1-substituted-3-(2-norbornyl) urea as an active component, having peripheral circulation improving effect comparable to hydrazine, and free from the side effects to the heart, e.g. tachycardia, etc. CONSTITUTION:The compound of formula (X is O or S; R1 is H or 1-6C alkyl; R2 is 1-6C alkyl or phenyl; when R2 is phenyl, R1 is H) is used as an active component of the objective hypotensive agent. The compound of formula improves the peripheral circulation system by dilating the peripheral nerve as well as the cerebral vessel. Since the compound has high activity comparable to hydrazine, and nevertheless free from side effect to the heart such as tachycardia, etc. in contrast with hydrazine, it is found to be useful as a hypotensor. Dose: preferably 1-200mg/kg by oral administration and 0.5-10mg/kg by intravenous injection.
Patent JP-S5254143-A (JP)
Title: Tide detecting relay
Inventor: WASHIMI KOUJI
IPC: H02H3/08
Filed: 1975-10-28
Abstract: PURPOSE: To facilitate the maintenance of a judging element by providing a level detector which works when systematic tide comes above setting level, a judging element energized thereby and a control circuit for lowering the setting level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63299751-A (JP)
Title: Motor
Inventor: NINOMIYA KUMAO
IPC: H02K17/08
Filed: 1987-05-28
Abstract: PURPOSE:To obtain steady operation characteristics, to easily wind and to prevent insulation failure and disconnection from occurring by forming main and auxiliary windings on a bobbin, engaging them with a tooth section, molding the section and the bobbin with resin, and forming legs on the outer periphery with the molding. CONSTITUTION:8 tooth sections 3 in which four sections are for a main winding and the other four are for an auxiliary winding are provided inside a cylindrical yoke 4. Bobbins 5 are engaged with the 8 sections 8 to form a 4-pole motor. Windings 6 to become the main and auxiliary windings are formed on the bobbin 5 in separate steps. The section 3 is positioned radially by dovetail grooves 11 formed on the yoke 4, and rigidly attached. Further, the motor is formed with legs 17 swelled externally, which are so integrally molded with resin as to cover the bobbin 5 and the section 3.
Patent JP-S5556144-A (JP)
Title: Polyvinyl chloride-based resin composition
Inventor: OOWADA YOSHIHISA
IPC: C08L1/00
Filed: 1978-10-20
Abstract: PURPOSE: To obtain the title composition of excellent tensile and flexural properties with reduced anisotropy and improved impact strength, by incorporating a polyvinyl chloride-based resin with a talc of a specific particle size.  
     CONSTITUTION: The objective composition can be obtained by incorporating (A) a polyvinyl chloride-based resin such as polyvinyl chloride, polyvinylidene chloride, vinyl chloride/vinylidene chloride copolymer, vinyl chloride/vinyl acetate cppolymer, chlorinated polyvinyl chloride, with (B) ≤40wt%, based on the wt. of the composition, of a talc, 85% of which having a particle size ≤10μ, fallowed by kneading to effect homogeneous dispersion. This composition is pelletized by appropriate means into a molding compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63297536-A (JP)
Title: Corrosion resistant aluminum alloy composite plate and its production
Inventor: ITO HIDEO
IPC: C22F1/047
Filed: 1987-05-28
Abstract: PURPOSE:To produce an Al alloy composite plate having excellent corrosion resistance by molding the composite plate by using a skin material and core each contg. specific ratios of Mg, Si, Mn, Cu and Fe among which Cu content is regulated with specific inequalities and using an Al intermediate layer having high purity. CONSTITUTION:The composite plate is formed by using the skin material of the Al alloy contg., by weight, 0.4-2.0% Mg, 0.05-0.15% Si, 0.30-1.5% Mn, 0.10-0.50% Cu, 0.05-0.50% Fe and the balance consisting substantially of Al, the Al intermediate layer having >=99.5% purity and the core of the Al alloy contg. 0.4-2.0% Mg, 0.05-0.15% Si, 0.3-1.5% Mn, 0.50-1.5% Cu, 0.05-0.50% Fe and the balance consisting substantially of Al. At this time, the Cu content is regulated in such a manner that 30<=92(X1<1/2>-X2<1/2>)<=100 is satisfied where the Cu content in the core is denoted by X1 and that in the skin material by X2. By this method, the pitting potential difference between the core and skin material in 1.0% saline soln. is controlled to provide 30-100mV, and the corrosion resistant Al alloy composite plate suitable as a lid material is obtd.
Patent JP-2000321305-A (JP)
Title: Waveform memory device
Inventor: HOSOKAWA NOBORU
IPC: G01R13/20
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To shorten a comparative judgement time by executing a data comparative judgement function by a hardware, and executing it simultaneously with sucking data up. SOLUTION: A waveform data A in order output at every lead signal B, and a maximum value data C in a judgement territory output from a judgement territory maximum value stored memory 9, are compared with each other by a digital comparator 11. Similarly a waveform data A in order output at every lead signal B and a judgement territory minimum value data D output from a judgement territory minimum value stored memory 10, are compared with each other by a digital comparator 12. Comparative judgement of data is executed simultaneously with sucking of data, and together with completion of sucking of data, the result is obtained. Hereby, comparative judgement time is eliminated at all. Namely, directly after collection of data and sucking of data, waveform is displayed.
Patent JP-S619421-A (JP)
Title: Production of polyamide and/or polyamic acid
Inventor: OOSAWA MASANORI
IPC: C08G18/00
Filed: 1984-06-26
Abstract: PURPOSE:To produce in good reactivity a polyamide (polyamic acid) which is substantially linear, has a high degree of polymerization and is suitable for the production of fibers, films, or moldings, by reacting a polycarboxylic acid with a diisocyanate in the presence of a metal polycarboxylate. CONSTITUTION:A polycarboxylic acid (A) of formula I (wherein R<1> is a bivalent - tetravalent group is reacted with a diisocyanate (B) of formula II (wherein R<2> is a bivalent group) at a molar ratio of about 1:0.7-1.3 in the presence of about 0.1-20mol%, based on component A, metal polycarboxylate (the metal component is preferably Na or K) of formula IV [wherein R<3> is R<1>, l is 0-3, m is 1-4, and l+m is 2-4 (1=0 when l+m=2)] at about 50-300 deg.C while the produced CO2 gas is being removed. In this way, a polyamide (polyamic acid) having units of formula III (wherein n is 2-4) is produced.
Patent JP-S619625-A (JP)
Title: Driving method of liquid crystal element
Inventor: OKADA SHINJIROU
IPC: G02F1/133
Filed: 1984-06-26
Abstract: PURPOSE:To execute display of a large image screen at a high speed by impressing a scanning signal to the counter electrodes of the FETs corresponding to respective picture elements and display signals to the gates thereof to write the display state based on the 1st orientation state of a liquid crystal and to refresh at the same time the next line to the 2nd orientation state. CONSTITUTION:A ferroelectric liquid crystal having a bistable state is held in place between a substrate provided with picture element electrode corresponding to the FETs and a substrate provided with the counter electrode, by which a liquid crystal display element is constituted. The counter electrode of the FETs constituting the active matrix is connected to scanning electrodes 6 and the gates are connected to display electrodes 7. The source or drains are grounded. The scanning signal is impressed to the electrode 6 and the display signals are impressed to the electrodes 7 to write the display state based on the 1st orientation state of the liquid crystal and to refresh the next line to the display state based on the 2nd orientation state, by which the time divided driving is executed. The display of the large image screen with a large number of the picture elements and at the high speed is thus made possible.
Patent JP-S619723-A (JP)
Title: Recovery system of print output error
Inventor: TSUCHIYA MITSUTAKA
IPC: G06K15/00
Filed: 1984-06-26
Abstract: PURPOSE:To improve the reliability in case an error in generated by setting the print action analysis information of the error generating mode into the device status words through a printer system and leaving ghe error recovery processing to an operating system. CONSTITUTION:In a format of a device status word 9 delivered from a printer system of an error recovery system, a field X reports the error generating state and the possibility for automatic recovery. A field Y reports the print action analysis result of an error generating mode in case the automatic recovery is possible. While fields Z1 and Z2 code the details of errors. The field Y for print action analysis is classified into three cases; errors producing no mechanical action, errors related to the row and pagin, errors about printing and occurring before and after the row and paging, and errors of unknown positions, respectively.
Patent JP-H04355674-A (JP)
Title: Lighting device for discharge lamp
Inventor: KISHIMOTO NAOKAGE
IPC: H05B41/24
Filed: 1991-05-31
Abstract: PURPOSE:To prevent a stress on a switching element of a power device in an inverter at the time of a momentary voltage drop of a commercial power source, in the case of a power interruption or recovery of the interruption, and to obtain a device for lighting a discharge lamp with high reliability. CONSTITUTION:A resetting circuit 10 detects a voltage of a DC power source E1. Values of resistors R2, R2 of a detector 2 are so set that a divided voltage Vs when a transistor Q1 is always turned ON, becomes larger than a threshold value Vth of a NOT gate NT1 until the output of the circuit 10 is inverted from an 'H' to an 'L', and an output Vc of a NOT inverter NT1 becomes 'L'. When the transistor Q1 is turned ON, a MOSFET Q1 is always turned OFF, and a stress due to simultaneous ON of the transistor Q1 and the MOSFET Q2 is prevented.
Patent JP-H10322066-A (JP)
Title: Structure and method for attaching superconducting circuit board
Inventor: SAKAKIBARA NOBUYOSHI
IPC: H05K7/20
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To maintain the degree of vacuum in a vacuum tank by preventing the leaking of a residual gas into the vacuum tank after the tank is evacuated at the time of attaching a superconducting circuit board to the cooling section of the tank. SOLUTION: An attaching structure attaches a superconducting circuit board 10 to the attaching surface 21 of a cooling section 20 in a vacuum tank by bringing the rear surface 11 of the circuit board 10 into face-contact with the attaching surface 21 by applying a fixed or higher pressure to the board 10. For attaching the board 10 to the cooling section 20, grooves 23 are engraved into the surface section of the cooling section 20 and, on the other hand, an indium layer 12 is fixed to the rear surface 11 of the board 10 and the upper surfaces 22a of trapezoidal sections 22 adjacent to the grooves 23 are closely face-contacted with the indium layer 12 on the rear surface 11 of the board 10 so that spaces which communicate with a vacuum tank may be formed of the grooves 23 between the attaching surface 21 of the cooling section 20 and the rear surface of the board 10.
Patent JP-S5754472-A (JP)
Title: Multicolor ink jet recorder
Inventor: SAITO SEIJI
IPC: H04N1/50
Filed: 1980-09-18
Abstract: PURPOSE:To achieve a recorded picture excellent in color reproduction, by controlling number of ink dots of each color delivered from each ink jet nozzle, through the reading method of recorded picture of a recorded paper. CONSTITUTION:Optical current is changed for photosensors 110-112 through the amount of reflected light of each color component of R, G, B on a color original 2, the output is changed into a voltage value and given to signal delay circuits 116- 118 and A/D conversion circuits 122-124. The signal is in A/D conversion with reference voltages VR1, VR2, VR3 and applied to a color correction circuit 125 for a prescribed operation. Color ink signals are outputted, and the signals energize the ink jet nozzles via drive circuits 126-128 to form a recorded picture on a recording paper. The amount of reflected light of this picture is adjusted with reference signal voltages 107-109 electrically at comparators 107-108 with the amount of reflected light on the original 2. Thus, the number of ink dots of each color delivered from the nozzles can be controlled.
Patent JP-S6110532-A (JP)
Title: Production of cyclopentanecarboxylic acid chloride
Inventor: YAO TERUTAKA
IPC: C07C61/06
Filed: 1984-06-25
Abstract: PURPOSE:A 2-halogenocyclohexanone is brought into contact with an inexpensive base in the presence of water and an organic solvent to permit high-efficiency production of the titled compound through simple operations. CONSTITUTION:An alpha-halogenocyclohexanone such as 2-chlorocyclohexanone, alpha- bromocyclohexanone or alpha-iodocyclohexanone is brought into contact with a base such as LiOH, NaOH, Na2CO3 in the presence of water and an organic solvent such as methanol (0.5-10 times the amount of the starting material) at 10-100 deg.C under normal pressure to give a cyclopentanecarboxylate salt. The amount of the base is 1-6 equivalents, preferably 2-4 equivalents based on the starting compound and it is used in an aqueous solution of 10-80wt%, preferbly 30-60wt% concentration.
Patent JP-H09297279-A (JP)
Title: Voice linking device for sunlight lighting device
Inventor: YAMADA KAZUMI
IPC: G02B27/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide comfortable awakening to guests of a hotel or the like by broadcasting the voice, for example, of songs of little birds, etc., at a predetermined time instead of an alarm clock through a speaker in a toward morning in a sunlight lighting device in which the rotational angle of a lighting prism is controlled according to the altitude and the direction of the sun and the solar light defracted by the lighting prism is made to be emitted to a prescribed direction and the light is distributed to a room by being passed through a light duct and an indoor light distributing plate provided in the downward direction of the lighting prism. SOLUTION: A voice liking device in this sunlight lighting device is provided with a speaker 11, a timer 13 and a tape recorder 12 in which the voice of songs of little birds or the like is already recorded and the device is made so that the device activates the timer 13 at a prescribed time of the toward morning, etc., to reproduce the voice of the tape of the tape recorder 12 and the voice can be broadcasted from a speaker to a room.
Patent JP-H01295416-A (JP)
Title: Plasma doping method
Inventor: MIZUNO BUNJI
IPC: H01L21/22
Filed: 1988-05-27
Abstract: PURPOSE:To make it possible to maintain the temperature of a wafer below a heat-resistant limit of resist, by keeping the inside of a vacuum chamber at a specified degree of vacuum so that the surface temperature of a substrate does not exceed the heat-resistant limit of the resist due to plasma, and performing doping at a suitable plasma density matching the respective degree of vacuum. CONSTITUTION:In plasma doping, the degree of vacuum in a vacuum chamber 14 is made to be 5X10<-2>Torr or more, especially 5X10<-3>Torr or more. Thus, the density of plasma is made sufficiently low. Therefore, the increase in surface temperature of a wafer 30 can be prevented, and damage on resist can be decreased to a large extent. With the resist being made to remain, the doping can be performed. In this way, the temperature is maintained below the heat- resistant limit of the resist, and the doping wherein concentration is controlled can be performed with good reproducibility.
Patent JP-H09295662-A (JP)
Title: Washer tank for automobile
Inventor: DAITOU KAZUO
IPC: B65D51/24
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a washer tank for an automobile for preventing the overflow at the time of injection. SOLUTION: Tank fitting sections 11 to be fitted on the peripheral faces of injection openings 3 formed into the cylindrical shape, ring turnover sections 12 to be folded and turned over so as to be engaged with the upper ends of the ring fitting sections, flange sections 14 protruded on the peripheral faces of ring turnover sections 12 so as to engage with the upper faces of flange sections 3a of the injection openings 3 when being turned over, and a funnel main body 13 extending in the facial shape all over from the turnover sections 12 along the upper face 2 of a tank through integral hinge sections 13a and folded into the funnel shape by the integral hinge sections 13a in the state that the flange sections 14 of the turnover sections 12 are engaged with the flange sections 13a of the injection openings 3, are all together formed integrally by an elastic material.
Patent JP-S5254454-A (JP)
Title: Light-transmitting cable
Inventor: SATOMAE HIDEO
IPC: G02B6/44
Filed: 1975-10-29
Abstract: PURPOSE: To prevent any external stress from being applied to optical fibers by coating a synthetic resin material together with a tension member onto the outer periphery of a protective pipe in which the fibers are laid and which has vena contractae of smller inner diameter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01300345-A (JP)
Title: Pulse generating device
Inventor: OKADA SHINICHI
IPC: G06F9/48
Filed: 1988-05-27
Abstract: PURPOSE:To shorten the response time after an output change request is produced by performing the switch between the execution of a normal interruption process and the execution of an interruption process carried out after a macroservice process against an interruption request. CONSTITUTION:A microcomputer 100 performs an interruption process and a macroservice process in case an interruption form flag informing signal line 606 is inactive and active respectively. When a macroservice processing function is added to the computer 100, the output is sent to an output port 900 before a program counter PC200, a program status word PSW301, a general-purpose register 400, etc., are retracted to a data memory 820. Thus the response time is shortened and the response properties can be improved.
Patent JP-S5754958-A (JP)
Title: Magnetic fluid recorder
Inventor: MIYAJI NOBORU
IPC: B41J2/06
Filed: 1980-09-19
Abstract: PURPOSE:To record an image having high resolution and high quality at a high speed by increasing magnetic force through changing the shape of the tip circumferential part of a magnetic metallic stylus. CONSTITUTION:A magnetic metallic stylus 11 n a substrate 12 has a rising magnet 13 adhered apart from distance A behind the tip 11a. The external circumferential surface of the peripheral part 11b of the magnetic metallic stylus is so made uneven that the shape of the section perpendicular to an axial direction B changes in the axial direction B. Consequently, leakage magnetic flux is generated over the uneven surface and an intense magnetic field is estabilished at the peripheral part 11b. Therefore, the flow of magnetic fluid toner 14 flowing from the rear part of the stylus 11 is fast and the amount of the toner that the peripheral part 11b holds is large, so the performance of supplying the toner 14 to the stylus 11a is improved to make the toner fly from the tip 11a to a recording surface, so that even when the amount of the toner 14 decreases, the toner 14 is replenished to the stylus 11a rapidly. Thus, high-resolution recording is achieved and the density of an image is kept sufficient.
Patent JP-H09295692-A (JP)
Title: Installation structure for leakage detecting tube in double shell tank made of fiber reinforced resin
Inventor: EGASHIRA KEIGO
IPC: B65D90/50
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure of a leakage detecting tube in a double shell tank made of a fiber reinforced resin, which can sufficiently withstand a deformation in the vertical or lateral direction of the tank, and can be easily attached to the tank. SOLUTION: In the installation structure of a leakage detecting tube 6 being vertically arranged from the bottom side of a double shell tank made of a fiber reinforced resin, at the lower side of the tank, the leakage detecting tube 6 is bonded to the tank internal shell 2, and at the upper side of the tank, the leakage detecting tube 6 is supported by a supporting tube 13 of which the internal diameter is larger than the external diameter of the leakage detecting tube 6, being bonded to the tank main body by a plurality of rubber plates 12.
Patent JP-S63300854-A (JP)
Title: Tape polishing device for magnetic head
Inventor: OCHIAI YUJI
IPC: B24B21/00
Filed: 1987-05-29
Abstract: PURPOSE:To mirror-surface-work the cylindrical surface of a magnetic head with high accuracy by installing a dust removing mechanism on the side where the abrasive grain layer of a polishing tape does not exist and on the upstream side of a back-up plate. CONSTITUTION:When the cylindrical surface of a workpiece 1 consisting of polycrystalline ferrite as main boldy is mirror-surface-worked, polishing is carried out by the swing by a swinging mechanism 3, traveling of a polishing tape 4, and the working load P applied onto a back-up plate 7. In this case, the polishing tape 4 generally consists of a polyester film as base, and static electricity is easily generated, and the dusts in the air easily adhere. Therefore, though the dusts on the worked surface side is of the polishing tape 4 can be removed by the supply of working liquid, the dusts adhering on the reverse surface is transported to the back-up plate 7 and coagulated, and scars are generated on the worked surface. Then, a dust removing mechanism 12 such as rotary body having a brush or air blasting pipe is installed. Thus, the cylindrical surface can be mirror-surface-worked with high accuracy.