baber/WOPTO huggingface dataset:
Patent JP-H0214884-A (JP)
Title: Production of sheet
Inventor: KUMASAKA SADAO
IPC: C04B35/80
Filed: 1988-06-30
Abstract: PURPOSE:To obtain a sheet excellent in sound insulation, sound absorptivity, mechanical strength and flexibility by compression, at a specified compression rate, of a sheet base comprising woven or nonwoven fabric partly or wholly impregnated with bond curing agent. CONSTITUTION:(1) A single or composite sheet base consisting of woven of nonwoven fabric made of natural fiber such as cotton or wool or synthetic fiber such as PP, PE or rayon is partly or wholly impregnated, e.g., a spraying technique, with (2) a bond curing agent consisting of polyurethane prepolymer or its combination with a tin catalyst or natural or synthetic rubber latex followed by hot pressing at a compression rate 5-90%. If <5% in the compression rate, the objective sheet will be inadequate as a sound insulating or sound absorbing material, while if >90%, being poor in flexibility.
Patent JP-S5954957-A (JP)
Title: Ultrasonic picturization apparatus
Inventor: ISHII JIYUNICHI
IPC: G01N29/06
Filed: 1982-09-22
Abstract: PURPOSE:To enable the formation of an image utilizing the directivity of a probe used by synthesizing a received waveform in the expansion of an ultrasonic beam. CONSTITUTION:After transmitted into an object 11 to be inspected from a probe 1 by a drive pulse of a flaw detector 3, ultrasonic waves are reflected on defects and converted into voltage with the probe 1. The ultrasonic echoes synchronize the drive pulse of the flaw detector 3 and converted to digital from analog with a digital memory 4 to be stored. At the same time, the spatial position of the probe 1 is detected with a position detector 2. Then, an address of a digital image memory is generated corresponding to parts of the object attributed to the ultrasonic echoes generated only in the irradiation area of ultrasonic beams and the ultrasonic echoes are totalized in an image memory as specified by the address to form an image.
Patent JP-H10326060-A (JP)
Title: Image forming device
Inventor: KIZU SHINICHI
IPC: G03G15/20
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To make printing speed high and to improve durability by directly shifting to printing paper ejecting operation without performing fixation when a finish detection part detects the finish of printing data. SOLUTION: An image data input part 13 outputs an inputted image signal v1 to an image processing part 15. The processing part 15 outputs an image signal output start signal (a) to a control part 21 and outputs an image signal v2 after performing image processing to a developing part 16. When the processing part 15 in which the image signal v1 is inputted outputs the image signal v2 to the developing part 16, it outputs an image signal output state signal (f) to the finish detection part 20. The detection part 20 in which the signal (f) is inputted outputs a finish requiring signal (g) to the control part 21 when the finish is decided as the result of decision whether it is finish or continuation.  Then, the control part 21 in which the signal (g) is inputted outputs an ejection requiring signal (h) to a carrying part 18, so that only the ejection of the printing paper is performed without performing fixing operation after the finish of the printing data.
Patent JP-H0333425-A (JP)
Title: Two-cycle engine
Inventor: ROJIYAA BII KURIIGAA
IPC: F02B75/02
Filed: 1990-06-21
Abstract: PURPOSE: To adjust a degree of reduction in scavenging air density depending on a load by opening and closing two transfer passages leading to a suction port for scavenging air by means of a dividing valve. CONSTITUTION: In this two-cycle engine 10, a suction port 16 for scavenging and charging is opened on a cylinder 12. Scavenging gas is supplied to the suction port 16 through a higher-temperature transfer passage 20 or a lower- temperature transfer passage 22. The transfer passage 20 is provided with a fin 24 which improves heat transfer from an exhaust port 18, and a dividing valve 26 which opens/closes both the transfer passages 20, 22. The transfer passage 22 is, therefore, shut down by the dividing valve 26 at the time of partial load, and only heated low density scavenging gas is supplied to the cylinder 12. The transfer passage 22 starts opening by the dividing valve 26 with the load increasing, so that part of the cooled scavenging gas is mixed with the heated scavenging gas.  When the load reaches maximum power, the transfer passage 20 is shut off by the dividing valve 26, thus it is possible to conduct scavenging by lower-temperature scavenging gas.
Patent JP-S5789118-A (JP)
Title: Control system of power supply
Inventor: KAWAMATA AKIO
IPC: H04L29/00
Filed: 1980-11-21
Abstract: PURPOSE:Not only to facilitate the production of program but to reduce the power consumption, by cutting off the power supply by means of an auxiliary storage control circuit of a communication controller. CONSTITUTION:A control circuit 4 receives a signal A and stores it in a power supply control register 1. Accordingly a power supply circuit part 2 produces a signal B and turns on the power supply of a floppy disk 3. The head of the disk 3 loads a signal C by the signal A and then unloads it when the reading/writing is over. This action is detected by an unloading detecting circuit 10, and a signal D is supplied to a time control circuit 11. The circuit 11 works to count pulses E until the signal C is loaded. A prescribed time is set at the circuit 11, and the next loading if any within the prescribed time is neglected. The circuit 11 produces a signal F when the next loading is carried out outside the prescribed time. The cut-off of the power supply is stored in the register 1, and the power supply of the disk is cut off via the power supply circuit part 2.
Patent JP-S6056026-A (JP)
Title: Method for setting temperatue of heating furnace for continuous annealing installation
Inventor: TAUCHI KUNIAKI
IPC: C21D9/56
Filed: 1983-09-08
Abstract: PURPOSE:To increase heating capacity under high load and thermal efficiency under low load by increasing stepwise the pattern for setting furnace temp. for each of the zones in the strip line direction when the strip load is off the prescribed value. CONSTITUTION:The heating furnaces of a continuous annealing installation are respectively divided to four zones. Fuel flow rate controllers 11 are controlled by furnace temp. controllers 8 to control combustion rates so that the furnace temps. detected by thermocouples 9 for each of the zones attain set values 10. A pattern for setting the furnace temp. is applied to increase stepwise the temp. of each zone in the strip line direction when the load of the strip heated in the heating furnace is the high load of a prescribed value or above and when said load is the low load of a prescribed value or blow. The reqiured fuel flow rate is thus controlled to the max. flow rate or below in the case of the high load and the target value of the pressure of the waste gas is controlled to the lower limit value or above in the case of the low load, by which the prescribed control of an air-fuel ratio is accomplished and the decrease in thermal efficiency is prevented.
Patent JP-S6058206-A (JP)
Title: Composite semipermeable membrane and preparation thereof
Inventor: IKEDA KENICHI
IPC: B01D71/68
Filed: 1983-09-07
Abstract: PURPOSE:To obtain a composite semipermeable membrane excellent in strength and not shrunk upon drying, by supporting a semipermeable membrane comprising a hydrophobic polymer by a polysulfone porous layer being a sponge like polymer. CONSTITUTION:A semipermeable membrane comprising a hydrophobic polymer as a first polymer such as polyquinazolone is formed. A polysulfone solution, which consists of polysulfone as a second polymer, an org. solvent not dissolving the first polymer but dissolving polysulfone and an org. solvent compatible with the former solvent and dissolving first and second polymers, is applied to said membrane. Subsequently, the coated membrane is immersed in a coagulation solvent, which does not dissolve both polymers and is compatible with both org. solvents, to coagulate polysulfone. In the next step, the formed membrane is immersed in water to replace the solvents with water and subjected to heat treatment such that the membrane is brought into contact with the surface of hot water. By this method, a composite semipermeable membrane good in close adhesiveness of the membrane and the support membrane is obtained.
Patent JP-H1118405-A (JP)
Title: Linear motor
Inventor: YOSHIDA SHUSAKU
IPC: H02K41/03
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor which can maintain uniform magnetic vacant spaces without producing distortions in upper and lower yokes, and ensure accuracy in exterior dimension of the device, without enlarging the device. SOLUTION: In a linear motor 1, which is equipped with a field part where a plurality of plate-shaped permanent magnets 4 and 5 are arranged at equal intervals inside an upper yoke 2 and a lower yoke 3 facing each other, and an armature winding part are arranged in the vacant space 6 made by the permanent magnets 4 and 5, and the field part and the armature winding part are moved rectilinearly by exciting the currents of the armature winding 8 thereby generating thrust, a recess 9 which can accommodate the planar parts of the permanent magnets 4 and 5 is provided in the permanent magnet arrangement place of the upper yoke 2 and the lower yoke 3, and the permanent magnets 4 and 5 are embedded and fixed in the recess 9.
Patent JP-H0214876-A (JP)
Title: Dielectric porcelain substrate and production thereof
Inventor: KUMAGAI MOTOO
IPC: C04B35/46
Filed: 1988-06-30
Abstract: PURPOSE:To obtain the title ceramic capable of having plural functional parts within in sufficiently separated state by providing grooves in one face or both faces of boundary part between first region having high dielectric constant and second region having low dielectric constant. CONSTITUTION:Al2O3 or a mixture or compound composed of 60-99.9mol% Al2O3 and 40-0.1mol% at least one selected from SiO2, ZnO or MnO2 is coated on the surface of a position to be second region 2 in a molded material composed of first region 1 comprised of SrTiO3 as main component. Next, cut grooves 3 are made at the boundary part of said coating, sintered in neutral or reductive atmosphere, baked in air or oxidizing atmosphere and made to dielectric porcelain. By providing of the cut grooves, diffusing distance of Al2O3, or mixture of Al2O3 and SiO2, ZnO or MnO2, etc., forming a zone of intermediate dielectric constant is reduced, then variations of composition and properties are made possible to steep and a division of first and second regions in the substrate is clearly performed.
Patent JP-H066125-A (JP)
Title: Ground plane antenna
Inventor: YOSHIZUMI HIDEO
IPC: H04W88/02
Filed: 1992-06-23
Abstract: PURPOSE:To simplify the matching adjustment by making the operating frequency band broad. CONSTITUTION:A coaxial cable is used for a part or all of a counter poise conductor wire 13 of the ground plane antenna 10 comprising a radiator 12 and the counter poise conductor wire 13. Through such constitution, the operating frequency band is made broad and the operating band is extended, then the matching adjustment is omitted or rough adjustment is made enough.
Patent JP-H07184258-A (JP)
Title: Paging system management procedure of cellular radio paging system
Inventor: JIYAN GABURIYARU RUMII
IPC: H04M3/533
Filed: 1994-06-23
Abstract: PURPOSE: To provide paging system management procedures for a cellular radio paging system where there is a probability that a subscriber to which connection is requested cannot be temporarily made contact with. CONSTITUTION: If it is detected that a subscriber 1 cannot be temporarily made contact with, the connection request is transferred to a paging system 2, and the paging system 2 stores a message so that it may be transmitted to the subscriber 1, which cannot be temporarily made contact with, in a recorded form and automatically calls the subscriber 1 again in accordance with a configurable recalling method for the purpose of transmitting the stored message to the subscriber 1. A message storage step includes a transmission step based on a short message service including a short message to the subscriber 1 which cannot be temporarily made contact with.  The configurable recalling method includes an immediate attempt to call the subscriber 1 again just after reception of a recording confirmation signal for reception of the short message, and recording confirmation of reception indicates that connection to the subscriber 1 is possible.
Patent JP-S5959975-A (JP)
Inventor: SAKAI YASUROU
IPC: D06M101/16
Filed: 1982-09-24
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-S6322565-A (JP)
Inventor: MAIKERU ESU MARAMASU
IPC: A61P15/00
Filed: 1987-06-30
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-S5688362-A (JP)
Title: Vertical type power mos transistor
Inventor: NAKAGAWA AKIO
IPC: H01L29/06
Filed: 1979-12-19
Abstract: PURPOSE:To accelerate the switching operation of a power MOS transistor by forming a plurality of source regions under source and gate metallic electrodes and forming a gate electrode in an insulating film under the source metallic electrode. CONSTITUTION:An n<-> type layer 2 is epitaxially grown on an n<+> type Si substrate 1, an SiO2 film 5 is covered on the entire surface, a window is opened thereat corresponding to the source forming region p type and n type impurities are sequentially diffused, and a plurality of n<+> type source regions 41-43 surrounded by p type base regions 31-33 are formed in the layer 2. Subsequently, the entire surface is oxidized, impurity-doped polycrystalline Si film is accumulated thereon, is buried as a gate electrode 6, the contacting portions between source metallic electrode 8 formed later and the regions 41-43 are selectively etched and removed, and the entire surface is covered with an SiO2 film 7. Thereafter, a window is opened at the film 7, and source and gate metallic electrodes 8 and 9 contacting the regions 4 and the electrode 6 respectively are mounted thereon. Thus, the chip can be effectively used, and two sets of gate electrodes are used, thereby accelerating the operation of the transistor.
Patent JP-H0454754-A (JP)
Title: Cordless telephone set
Inventor: HARA KAZUYA
IPC: H04W76/02
Filed: 1990-06-22
Abstract: PURPOSE:To prevent transmission of noise to a telephone line based on an on-hook signal by muting the telephone line when a detected signal is a signal representing a speech head and interrupting the telephone line when the detected signal is a signal representing a main body part. CONSTITUTION:When an on-hook signal detection circuit 19 detects a speech head A of an on-hook signal demodulated by a reception circuit 18, the circuit 19 sends a detection signal to a control circuit 20. The circuit 20 sends a mute-on signal to a line mute circuit 13 to activate the circuit 13 thereby muting the output to a telephone line 11 from a hybrid circuit 14. When the circuit 19 detects a main body B in succession to the speech head A, the circuit 19 sends the detection signal to the circuit 20. The circuit 20 sends a mute-off signal to the circuit 13 based on the detection signal to inactivate the circuit 13 again.
Patent JP-H0726468-A (JP)
Title: Liquid softening agent composition
Inventor: SAKATA YASUSHI
IPC: D06M13/322
Filed: 1993-07-05
Abstract: PURPOSE:To obtain a liquid fiber-softening agent composition which gives a variety of fibers excellent flexibility and antistatic properties by mixing a neutralized product or a quaternized product of a specific di-long-chain tertiary amine and a cationized cellulose in amounts of specific wt.%. CONSTITUTION:The liquid softening agent composition is produced dissolving or dispersing (A) an inorganic acid salt, an 1-6C organic acid salt or a quaternized compound of a di-long-chain tertiary amine of the formulas I to III (R<1> is 1-4C alkyl or hydroxyalkyl; R<2>, R<3> are 11 to 21C alkyl or alkenyl; R<4> is 1 to 4C alkyl; R<5> is 12-22C alkyl or alkenyl; m is 2 or 3), (B) a cationic cellulose of 0.1 to 4wt.% nitrogen atom content according to the Kjeldahl method and 20 to 5,000cps, preferably 75 to 2,000cps viscosity at 0.01 to 0.5 B/A, preferably 0.1 to 0.4 B/A weight ratio in an amount of 4 to 40wt.%, particularly 10 to 30wt.% of A+B in water.
Patent JP-S5688245-A (JP)
Title: Flat plate display device
Inventor: TAMAI KOUICHI
IPC: H01J31/12
Filed: 1979-12-21
Abstract: PURPOSE:To eliminate the deformation and breakage of a coil heater and making the fixing position accurate by forming a complex plate with thermal cathodes and at least one of the first electrode and second electrode. CONSTITUTION:A flat plate display device has a back substrate 8 on which a  spacer 9 is fixed, and a complex plate which is constituted with the first supporter  10 with holes, second insulating supporting plate 11 with holes, heater supporter  12a, and an insulator to form a combined body is provided on the spacer 9. A coil  heater 13 is supported with the heater suporters 12a, 12b. Electrons from the cathode are controlled with electrodes 16, 18, 20, and accelerated with a metal back layer 22 applied with a high voltage, and irradiated toward picture elements 24 comprising luminous material.
Patent JP-H0214556-A (JP)
Title: Semiconductor device
Inventor: MORIYA JUNICHI
IPC: H01L23/31
Filed: 1988-06-30
Abstract: PURPOSE:To obtain a semiconductor device which can reduce a defect, of a characteristic or the reliability, at a peripheral part of a chip by a method wherein a film of a buffer material absorbing a stress from a molding material is formed at an outer peripheral part of the chip. CONSTITUTION:A fine pattern is formed on a chip 1; a film 2 of a buffer material formed of a polyimide or the like is formed at an outer peripheral part. A scribing line 1b of a semiconductor device must be constituted from its character in such a way that the chip 1 is exposed; accordingly, a stepped part is formed, at a boundary with reference to an actual chip, by a passivating film 4, an aluminum film 5, an interlayer film 6, an isolation oxide film and the like; a stress from a molding material is exerted largely on the stepped part; a problem of a defect owing to a leak or the like arises at a peripheral part of the chip 1; however, the stress to be exerted on the stepped part is absorbed by the film 2 of the buffer material; the defect is reduced. Accordingly, the defect, at the peripheral part of the chip, by the stress from the molding material can be reduced; the semiconductor device having a characteristic or the reliability can be obtained.
Patent JP-H0217997-A (JP)
Title: Photosynthesizing-bacterium immobilized fiber accumulation
Inventor: KOBAYASHI MASAHIRO
IPC: D04H1/40
Filed: 1988-07-02
Abstract: PURPOSE:To excellently decompose organic components in drainage and to reduce clogging of a microorganism filter and to efficiently extinguish offensive odor components by immobilizing photosynthesizing bacteria on fibers of an accumulated fiber body or between fibers thereof. CONSTITUTION:A microorganism filter is formed of both and accumulated fiber body 2 and photosynthesizing bacteria 3 immobilized on fibers 21 of this accumulated fiber body 2 and between fibers 21 thereof. The surface area of this microorganism filter can be made large by utilizing the accumulated fiber body 2 in such a way and also light energy necessary for photosynthesizing bacteria 3 can be absorbed efficiently and easily. As a result, extinguishment of bacteria and offensive odor components due to the photosynthesizing bacteria 3 can be efficiently performed and organic components contained in drainage can be excellently decomposed and clogging of the microorganism filter can be reduced and also offensive odor can be made little.
Patent JP-S5588424-A (JP)
Title: Digital-analog converter
Inventor: TSUCHIYA MITSUHARU
IPC: H03M1/74
Filed: 1978-12-26
Abstract: PURPOSE: To obtain a D/A converter featuring a high accuracy and low cost by using the normal digital signal driving circuit as the switch circuit.  
     CONSTITUTION: One end of each of several branch resistances forming ladder resistance network 1 is connected to binary coded weighting current generation circuit 1', and the other end is connected to the output end of digital signal driving circuit IC5 respectively. One of the input ends of operational amplifier 2 is set to voltage VCC, and the voltage level of circuit 1' is kept at VCC. And the current flows to the resistances froming network 1 only when the output of IC5 is switched toward the earth. Then one side of the input ends of operational amplifier 6 is set at the earth level, and the other end receives application of the output voltage of No.i inverter circuit 5-i of IC5. Then the output voltage of amplifier 6 is applied to the GND terminal of IC5, and thus the voltage drop caused by the internal resistance of circuit 5-i can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0919035-A (JP)
Title: Body installation structure of wire harness
Inventor: UENO HIDEKI
IPC: B60R16/02
Filed: 1995-06-30
Abstract: PURPOSE: To provide a body installation structure by which the number of operations in a car assembly line is reduced sharply by a method wherein a wire harness is wired and roped in advance to a body panel. CONSTITUTION: A guide lane 16b which houses a round shaft-shaped wire harness 5a bundled by winding a tape or a flat harness is formed integrally at a harness installation face 16a on a body panel 16. Protrusions 16d, for coming- off prevention, which narrow a harness insertion part are installed from side ends of the harness insertion part. The wire harness 5A is housed in, and held by, the guide lane 16b. The guide lane 16b is composed of a groove which is formed at the harness installation face 16a so as to be recessed. In addition, a band or a clip is hooked on the wire harness installation face 16a so as to prevent the wire harness from springing out from the guide lane 16b.
Patent JP-H074417-A (JP)
Title: Locking bolt
Inventor: SUGAWARA MINORU
IPC: F16B39/02
Filed: 1993-06-14
Abstract: PURPOSE:To prevent a bolt from being loosened by providing a tapered hole and a slit for the axial through hole of a bolt main body, forming a notch and a taper at the head section of a deforming bolt in the through hole, and thereby threadedly engaging a nut with the shaft end section of the deforming bolt within the recessed section of the head section of the bolt main body. CONSTITUTION:When a nut 3 is rotated after a bolt main body 1 has been installed in a bolt hole 14, the tapered head section 9 of a deforming bolt 2 disposed within the tapered hole 7 of the bolt main body 1 is moved to the head section 4 of the bolt main body 1. This constitution thereby allows the inner wall surface of the tapered hole 7 to be expanded outward by the head section 9. In this case, the head section 9 allows an overhang section 13 due to a notch 12 to be engaged with the slit of the bolt main body 1, so that a deforming bolt 2 is prevented from being rotated together with the nut 3. The outward expansion of the shaft end section of the bolt main body 1 permits the screw thread of the shaft end section to bite in the screw thread of the bolt hole 14, and prevents the bolt main body 1 from being rotated thereafter, so that the bolt main body is thereby prevented from being loosened.