baber/WOPTO huggingface dataset:
Patent JP-2000134371-A (JP)
Title: Digital audio signal transmitting system
Inventor: TOKUE JUN
IPC: G10L19/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a system transmitting music software (digital audio signal) of a streaming type. SOLUTION: ISDN(Integrated Service Digital Network) telephone sets 2, 3 are provided with digital audio interface inputting/outputting circuits 4A, 4B, digital audio signal compressing/extending circuit 5A, 5B, buffer memories 6A, 6B, terminal adapters 7A, 7B and central execution processing units 8A, 8B and wile recording compressed voice waveform data S2 in the buffer memory 6A at a prescribed transferring speed (a), a transmission side immediately transmits it to an ISDN telephone network 1 through the adapter 7A at the transmitting speed (b) (a>b) of the network 1 by FIFO(First-In First-Out method).  While recoding transmitted voice waveform data S2 in the memory 6B through the adapter 7B, a receiving side reads it a the prescribed transferring speed (a) of the circuit 5B by FIFO from a time point of storing a prescribed data quantity, extends it by the circuit 5B to record in the digital audio recorder 12 through the circuit 4B in a streaming mode.
Patent JP-H11148851-A (JP)
Title: Fuel gange, remaining fuel gange, and evaporated fuel processing device
Inventor: KATO TAKAHIKO
IPC: G01F1/115
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a remaining fuel gange for automobile which can measure the remaining amount of fuel in a fuel tank with accuracy even when the fuel tank has a flat or complicated shape without utilizing such a sensor as a level gauge, etc., which detects the level fluctuation of the fuel. SOLUTION: A remaining fuel gange 1 is constituted of fuel amount sensor 5 which measures the amount of the fuel fed to a fuel tank 11, a control circuit 7 which stores the remaining amount of the fuel in the tank 11 and calculates the remaining amount of the fuel in the tank 11 from the stored remaining amount of the fuel, the output of the sensor 5, the amount of the fuel injected from a fuel injection valve 14, and the purged amount of the fuel in the tank 11 by evaporation, and a fuel meter 6 which visually indicates the remaining amount of the fuel in the tank 11 updated by means of the control circuit 7.
Patent JP-H11291913-A (JP)
Title: Heavy object carrying trolley
Inventor: KONDO TOSHIO
IPC: B62B3/06
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To form a heavy object carrying dolly with a small tallness so that it can intrude to under a heavy object such as a caisson even though the given bottom space is narrow. SOLUTION: At the bottom of a flat frame 11, a plurality of wheels 14, 13, 13..., 14 are installed rotatably so that they roll on a rail 1. Most of the wheels 13, 13... except those at the forefront and tail have a relatively small outside diameter and a relatively large cross-width. On the oversurface of the frame 11, liquid pressure bags 16 in flat form having elasticity are provided in such a way as inflating with a pressure fluid supplied internally and protrudes up higher than the frame 11. The supply of fluid to the bags 16 should be made individually. This dolly is intruded to under a heavy object 100 in the condition that the bags 16 are shrunk, and the bottom of the object 100 is heaved.
Patent JP-H08268141-A (JP)
Title: Hydraulic circuit for tail gate lift
Inventor: ISHIJIMA MASATOMO
IPC: B66F7/20
Filed: 1995-03-31
Abstract: PURPOSE: To move a tail gate up and down with no tail gate inclined by making valve opening pressure for a first check valve lower than that for a blow valve, and concurrently making valve opening pressure for a second check valve higher than or equal to that for the blow valve. CONSTITUTION: One cylinder means 17 is so set as to be larger in pressure 7 bearing area than the other cylinder means 18, and concurrently, a first check valve 68 is interposed between a first pipeline 38 and a third pipeline 40. Besides, a second check valve 70 is also interposed between a second pipeline 39 and the third pipeline 40, and a blow valve 45 connected to a tank 42 is set for the first pipeline 38. Valve opening pressure for the first check valve 68 is made lower than that for the blow valve 45, and valve opening pressure for the second check valve 70 is made higher than or equal to that for the blow valve 45. By this constitution, a tail gate 11 can thereby be moved up and down with no tail gate inclined.
Patent JP-H11294482-A (JP)
Title: Automatically aligning type clutch release bearing device
Inventor: NIKI MOTOHARU
IPC: F16D23/14
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To make favorable the sealing property, durability, and bearing function of a ball bearing, simultaneously with them favorably insure the aligning function and the aligning resistance force by setting the outer ring width dimension of the ball bearing to be in specific relation against ball size (diameter). SOLUTION: This clutch release bearing device A is provided with a sleeve 1 made of resin, a side plate 2 made by pressing a steel sheet integratedly formed with the sleeve 1 made of resin, and a ball bearing 3 elastically held with an elastic means, for example, a disc spring 4 between the outer circumference 1a of the sleeve 1 and the one end face 2a of the side plate 2. In the ball bearing 3, where the width dimension of an outer ring 3b is B, the ball size (diameter) of a ball 3c is dw, they are set: B/dw>=2.7. Because the width dimension of the seal press fitted part of the outer ring 3b and a bearing inner space volume can be insured, for a long term favorable sealing property, good durability, and appropriate bearing function can be obtained.  Further because the arranging space of a disc spring 4 of required characteristic can be insured, good aligning function and aligning resistance force can be obtained.
Patent JP-S61275001-A (JP)
Inventor: NOOBAATO FURANKU OSUTOROUSUKII
IPC: B60B7/06
Filed: 1986-04-26
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-H11299276-A (JP)
Title: Method for controlling stoppage of electric motor
Inventor: SHINBA KAORU
IPC: H02P3/20
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of time required, until an electric motor stops when inversion braking is executed at the stopping of the electric motor. SOLUTION: A generation interval between a pulse signal Vpn-1 before the last pulse signal Vpn in a series of pulse signals which a rotary encoder generates, while rotary speed N becomes zero in a process, when the rotary speed N of an electric motor drops and a previous pulse signal Vpn-2 by two is set to be lowest speed detection time τ, and the rotary speed of the electric motor when the last pulse signal Vpp is generated is set to be lowest detection rotary speed NL. Lowest speed detection time τ which is optimum for setting lowest detection rotary speed to be rotary speed at the stopping of the supply of braking current is operated. The supply of braking current to the electric motor is stopped, when the pulse signal is generated next, after that the generation interval of the pulse signal becomes not less than lowest speed detection time τ.
Patent JP-S63262468-A (JP)
Title: Production of abrasive material
Inventor: HIROCHI KUMIKO
IPC: C23C16/511
Filed: 1987-04-21
Abstract: PURPOSE:To obtain an abrasive material enabling fine working and having a long service life by introducing a reactive gas into a vacuum vessel and allowing the gas to react with starting material for carbon under microwaves in a magnetic field to form a carbon film contg. diamond particles on a substrate. CONSTITUTION:A vacuum vessel 11 is evacuated. A gaseous mixture of Ar with hydrogen or the like is introduced into the vessel 11 from the reactive gas inlet 12 and a carbon-contg. gas such as methane as starting material is introduced from the starting material inlet 13. A magnetic field is then applied to the vessel 11 and microwaves are introduced from a waveguide 14. Plasma discharge is caused by electron cyclotron resonance and a carbon film 22 contg. diamond particles 21 is deposited on the uneven surface of a substrate 15 having recesses of <=5,000Angstrom  depth to obtain an abrasive material. The bonding strength of the diamond particles 21 to the substrate 15 is increased and the polishing performance is improved. The abrasive material is used to polish a lens or the like.
Patent JP-H07275863-A (JP)
Title: Laminated filter for water purifying treatment
Inventor: TOGAWA SHIGEAKI
IPC: C02F1/28
Filed: 1994-04-13
Abstract: PURPOSE:To highly achieve the conversion of water to a genuine soln. by magnetizing natural stone zeolite particles to bond them to a part of a polarized plate and forming a filter layer by using a titanic acid plate wherein barium titanate ceramic is bonded to the remaining part of the polarized plate and a protein film plate. CONSTITUTION:The upper and rear surfaces of a plate composed of an aluminum material having a through-hole 2 are treated with a caustic soda soln. to be polarized and hardened to prepare a base plate having a blackish silver color and provided with unevenness. Natural stone zeolite particles 5 are magnetized to be bonded to the upper and rear surfaces of the plate 4 so as to leave an untreated part 6 outside the particle bonded area and granular barium titanate ceramic 8 is bonded to the untreated part 6 to form a titanic acid plate 12. A vegetable protein powder is treated with chemicals to be formed into a gluey material 9 which is, in turn, impregnated with an ionizing material 10 to be lyophilized to form a protein coated plate 11. Both plates 12, 11 are superposed one upon another to constitute a required laminated filter.
Patent JP-S5622917-A (JP)
Title: Liquid level indicator
Inventor: UCHIKI TAEKO
IPC: G01F23/18
Filed: 1979-08-02
Abstract: PURPOSE: To make it possible to detect a liquid level continuously and easily when a liquid and compressed steam coexist in an airtight container, by detecting air pressure at the upper part and pressure at the bottom by pressure detection sensors provided at the upper part and bottom of the airtight container and then by detecting the position of the level of the liquid from a difference in pressure.  
     CONSTITUTION: While pressure gauge 5 provided at the upper part of airtight container 1 measures the air pressure of steam 2, pressure gauge 6 provided at the bottom measure the sum of the pressure of steam 2 and that of liquid 3 and the difference between both the outputs is found by arithmetic circuit 7 and divided by the liquid density to calcurate the height of the liquid level. The liquid-level value is displayed on display unit 9 through decoder-driver 8. Further, the output of operator 7 is compared to the output of standard liquid-level setting and memory circuit 10 by relational arithmetic circuit 13, whose difference output 16 is sent out. The output of liquid-level upper-limit (or lower limit) setting and memory circuit 11 (or 12) is compared to the output of operator 7 by comparing circuit 14 (or 15), which outputs difference signal 17 (or 18). Consequently, the position of the liquid level can be measured easily and continuously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05295942-A (JP)
Title: Hinge
Inventor: OGASAWARA HIROKI
IPC: B60J5/10
Filed: 1992-04-17
Abstract: PURPOSE:To simplify a rotating mechanism of a hinge rotatable by approx. 270 deg. such as hinge used in the opening and closing section of a door of a truck burden carrier to eliminate a conventional hinge, reduce man-hour for mounting the hinge, reduce time for mounting work, give mounting accuracy surely, reduce the weight of a hinge, and increase attractiveness of a rear door section, etc., of the truck burden carrier. CONSTITUTION:When a NO. 2 member (rear door) 11 is opened, as a first stage, a No. 2 member (rear door) 11 only is rotated by approx. 135 deg. relative to a connecting member 21. Next, as a second stage, the No. 2 member (rear door) is further rotated by approximately 135 deg. together with the connecting member 21 relative to the No. 1 member (rear column) 1 and, as a result, the No. 2 member (rear door) 11 is opened by approximately 270 deg. relative to the No. 1 member (rear column) 1 through the connecting member 21.
Patent JP-S61257536-A (JP)
Title: Construction of building
Inventor: SHIMADA TAMIYUKI
IPC: E02D27/00
Filed: 1985-05-09
Abstract: PURPOSE:To stabilize the quality of construction material by securing the horizontal accuracy of wall panels by a method in which a wall panel with a base reinforcing material is fixed to the upside of a base fixed to the foundation bottom slab, and concrete is placed down to a level at which the base reinforcing material is buried to construct a foundation. CONSTITUTION:Bases 4A and 4B for corner and intermediate part, consisting of steel materials, are set on a foundation bottom slab 1 of the horizontal accuracy. A foundation reinforcing material 9 consisting of a vertical frame 10, paired upper and lower horizontal frame 11, and cross materials 12 is integrated with the lower part of the wall panel 8, and reinforcing materials 9 are inserted into a foundation formwork 7 constructed on the bottom slab 1 and joined with the bases 4A and 4B. Concrete is placed through the aperture between the formwork 7 and the panel 8 into the formwork 7 to construct a foundation up to a level at which the material 9 is buried. The horizontal level accuracy of the panel 8 can thus be secured regardless of the finishing accuracy of the foundation.
Patent JP-S58218513-A (JP)
Title: Excavation work for pedestal pile
Inventor: ITOU YOSHITAKA
IPC: E02D7/00
Filed: 1982-06-10
Abstract: PURPOSE:To increase the bearing force of the pile foundation by a method in which a pedestal concrete pile whose tip part has a diameter larger than the pile body is settled into the ground and cement milk is injected into the aperture between the pile and the ground and hardened. CONSTITUTION:An auger 2 is inserted into the hollow 1b of a bottom-expanded pile A, and the pile A is settled into the ground. Also, an upper pile B is connected by welding to the lower pile A, and before the bottom of the pile A reaches a bearing stratum 4, cement milk 10 is injected from the tip of the auger 2 and then the soil in and near the tip of the auger 2 is stirred. Then, the pile A is further settled into the ground. The auger 2 is pulled out, and cement milk 8 is injected into the space formed when penetrating the pile A to fix the piles to the ground.
Patent JP-H04331413-A (JP)
Title: Ground phase detector
Inventor: MORISHITA KAZUO
IPC: G01R29/00
Filed: 1991-04-30
Abstract: PURPOSE:To provide a highly reliable ground phase which an arithmetic processing can detector easily be conducted in that can decides a ground phase accurately even if a phase of a zero-phase voltage changes due to an earth resistance at the time of grounding. CONSTITUTION:This device is provided with line voltage generating devices 33-35 which find line voltages Vbc, Vca and Vab respectively from each of three phase voltages Va-Vc and shift the specified amount of the line voltage and then output it, calculating devices 45-47 which calculate a scalar product of each of the line voltages Vbc, Vca, Vab and a zero-phase voltage Vo, and a comparing device 48 which compares the outputs obtained from the calculating devices 45-47 and decides the practically largest phase is an earth phase.
Patent JP-H10290015-A (JP)
Title: Photoelectric conversion device
Inventor: NAITO SEIICHI
IPC: G01J1/02
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To simplify structure and to enhance sensitivity by a method wherein a multichannel plate and a semiconductor element are closely adhered or they are arranged through a vacuum space. SOLUTION: This photoelectric conversion device is provided with a window 30, a photocathode 31 which discharges electrons by receiving a light, a multichannel plate(MCP) 32 which amplifies the discharged electrons, and a P-N junction semiconductor 1 with a depletion layer. Voltage is applied between the cathode array 31 and the MCP 32, the electrons generated by the photocathode array 31 are amplified by the MCP 32 and they are gathered by a semiconductor element. Also, between the photocathode array 31 and the MPC 32a of the semiconductor element 1, is constituted in such a manner that they are closely adhered or a vacuum space is formed. As an avalanche phenomenon is generated by the electrons which flow in breaking through an N<+> layer, a high amplification magnification can be obtained. Also, the generated electrons are connected to an amplifier 2 and they are amplified.  As a result, construction is simplified and high sensitivity can be obtained.
Patent JP-S61258355-A (JP)
Title: Recording and reproducing device
Inventor: TAKAHASHI TOSHIHIKO
IPC: G11B15/08
Filed: 1985-05-10
Abstract: PURPOSE:To reproduce a magnetic tape with no omission of the head part of the previously recorded part by applying the brakes to the drive of the tape when the termination of the tape is detected in a rewind mode, reversing the tape in a low-speed drive mode and stopping the tape when the termination of the tape is detected. CONSTITUTION:A magnetic tape 3 is driven at a high speed in a rewind mode and the brakes are applied to the tape drive from brake means 17 and 18 when a detector 15 or 16 detects the termination of the tape 3. Then the tape 3 is driven reversely in a low-speed drive mode and rewound by rewinding means 7-9 to eliminate the excess drive of the tape 3. Then the tape drive is stopped when the termination of the tape 3 is detected. While the tape 3 is driven further by a prescribed amount after the first stop and then stopped again in case the interchangeability is taken into consideration between different types of tape recorders. Thus it is possible to always fix the head tracing start position at the tip part of the tape 3 regardless of the excess drive amount of the tape produced when the termination of the tape is detected.
Patent JP-S5432484-A (JP)
Title: Preparation of 5,8-dihydroxy-3,4-dihydro-carbostyril
Inventor: MANABE YOSHIAKI
IPC: C07D215/22
Filed: 1977-08-17
Abstract: PURPOSE: To obtain title compound useful as intermediate for synthesizing a βblocker economically in high yield by reducing novel carbostyril derivatives obtained from inexpensive known benzene derivatives, followed by hydrolysis. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08297912-A (JP)
Title: Bearing device
Inventor: NAKAGAWA HISAYA
IPC: G11B17/022
Filed: 1995-04-25
Abstract: PURPOSE: To obtain an inexpensive highly reliable bearing device. CONSTITUTION: A bearing device is composed of a radial bearing 1 having a center hole 1a and a thrust bearing 4 fitted to a shaft 3 united with a rotor 2 in one body. The shaft 3 is inserted into the hole 1a and the inner peripheral surface of the hole 1a bears radial loads and, at the same time, the rotor 2 side of the hole 1a has a conical surface 1b which expands toward the its opening on the rotor 2 side and the thrust bearing 4 has a tapered surface 4a which is engaged with the conical surface 1b of the radial bearing 1 on the bearing 1 side. The conical, surface 1b, in addition, is opened within a range of 45 deg.+15 deg. against the axial direction. The radial bearing 1 is composed of an oil impregnated metal powder sintered bearing and the thrust bearing 4 has hardness higher than that of the radial bearing 1.  Moreover, the interval between the conical surface 1b and tapered surface 4b becomes gradually smaller as going toward the hole 1a.
Patent JP-S58217715-A (JP)
Title: Regenerating of catcher for fine particle contained in exhaust gas
Inventor: TAJIMA HIDEO
IPC: F01N3/04
Filed: 1982-06-11
Abstract: PURPOSE:To prevent the catcher from being damaged by a method wherein fine particles collected in the catcher are removed by liquid or its vapor when the catcher for fine particles contained in the exhaust gas is to be regenerated. CONSTITUTION:Either liquid or its vapor is applied in order to remove the fine particles contained in the catcher. As the liquid, either water or water-based medium is suitable in view of its effect and easiness in its acquisition. The water-based medium referred here is water containing organic substances such as a small volume of surface active agent, alcohol and glycol etc. and weak acid etc. As the vapor, water vapor is preferentially applied. As an operation for removing fine particles collected in the catcher, the catcher fixed at the exhaust gas outlet port is removed, placed in the flow of liquid or its vapor, placed in the injection of liquid or its vapor or immersed in liquid or its vapor.
Patent JP-H10288447-A (JP)
Title: Pass-through type refrigerator
Inventor: HIROZAWA MASARU
IPC: F25D19/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a pass-through type refrigerator to house a high-capacity cooling unit in a space saving manner, and besides perform highly efficient operation of a cooling unit. SOLUTION: A step-form part 2 is formed at one side part of a heat insulation box body 1 of a refrigerator. The interior of an upper heat insulation box body 2 of the step-form part 2 forms a cooling unit housing space 5 and the external part of a lower heat insulation box body 2 of the step-form part 2 forms a containing space 6 of a condensing unit 20. Opening parts are formed in the front and rear surfaces of the heat insulation box body 1, and a cooling unit 10 is attached to the cover body of the opening part. The cooling unit 10 is held together with the cover body and inserted through the front and the rear opening parts.
Patent JP-H08261983-A (JP)
Title: Manufacture of potassium selective electrode
Inventor: YONEHARA SATOSHI
IPC: G01N27/28
Filed: 1995-03-20
Abstract: PURPOSE: To manufacture a potassium selective electrode having very good accuracy, i.e., reproducibility. CONSTITUTION: This potassium selective electrode is manufactured with bis [(benso-15-crown-5)-4-methyl] pimelate (BB15C5), tetrakis(4-chlorophenyl) boleite (TCPB), 2-nitrophenyl octyl ether (NPOE). The potassium quantity equal to or more than the TCPB quantity is contained.
Patent JP-S581766-A (JP)
Title: Adhesive composition
Inventor: MORI TAKESHI
IPC: C09J163/00
Filed: 1981-06-25
Abstract: PURPOSE:To provide an adhesive compsn. excellent in adhesive strength at elevated temp. and heat resistance and suitable for bonding brake shoe, etc., prepared by mixing a polyvinyl acetal having specified properties and a thermosetting resin. CONSTITUTION:An aldehyde (e.g. formaldehyde) is added to an aqueous soln. of polyvinyl alcohol in the presence of a catalyst to form a precipitate at relatively low temp. The temp. of the reaction system is raised and the product is aged for long hours at high temp., followed by neutralization, washing with water and drying. The resultant polyvinyl acetal has an acetalization degree of X(mol%) and a half-width of hydroxyl group absorption Y(cm<-1>) which satisfy the relationship (Y is given on an infrared absorption spectrum diagram using transmittance as ordinate and wave-number as abscicca). The adhesive compsn. is prepared by blending the polyvinyl acetal and thermosetting resin (e.g. phenolic resin) in a wt. ratio of 1:4-4:1.