baber/WOPTO huggingface dataset:
Patent JP-H11219593-A (JP)
Title: Nonvolatile semiconductor storage
Inventor: YAMAMICHI KAZUHIKO
IPC: G11C16/02
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To make bands of threshold voltages posterior to a write-in narrow without lowering the write speed of a multivalued memory by setting the write speeds of a nonvolatile memory in multiple steps. SOLUTION: At the time of writing a signal in memory cells MC of an array 1 holding data in accordance with threshold voltages by controlling the threshold voltages while performing the transferring of charges with respect to charge storage layers, after the threshold voltages of the cells MC reach near a disired value by increasing the voltage of the pulse signal to be applied on selection word lines WL, a pulse voltage control circuit 5 sets the width of a pulse signal to be applied on bit lines BL from a first width to a second width to impress the signal on the lines BL until the threshold voltages of the cells MC reach the desired value.  In the verify posterior to the write-in, when a sense amplifier array 6 detects that potentials of respective bit lines reached near the desired value, the number of writings before the threshold voltages reach near the target value is reduced by setting the sensitivity of the array 1 higher and by narrowing the width of the pulse signal.
Patent JP-H10205881-A (JP)
Title: Indoor device of air conditioner
Inventor: SATO SHINICHI
IPC: F24F13/32
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an indoor device of an air conditioner in which a degree of freedom of installation of the indoor device can be extended, an effective utilization of a dwelling room can be realized, a finished state and an outer appearance state can be improved. SOLUTION: A groove 13 to be cut in compliance with a size of each of the various kinds of corner edges is arranged at a corner of a side surface 4a of a front surface grill 4 corresponding to an angle where a ceiling surface and the wall are crossed to each other in such a way that the grove 13 may not be abutted against the corner edges for improving a finished state of the corners of the ceiling surface and the wall, wherein the groove 13 is bit by a nipper or the like, thereby it is possible to fix the indoor device between the indoor device and the ceiling surface without clearance.
Patent JP-S61182923-A (JP)
Inventor: GERUTO KAPERE
IPC: B29C48/64
Filed: 1986-02-05
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-S63191452-A (JP)
Title: Private branch telephone system equipped with voice storing function
Inventor: ASAKAWA YOSHIAKI
IPC: H04M3/50
Filed: 1987-02-04
Abstract: PURPOSE:To easily and securely transmit the message of a caller which is addressed to an absent subscriber by storing the contents of a calling between the calling subscriber and a deputing answering person as a bit of voice information in a storage area assigned previously to the called subscriber. CONSTITUTION:The conversation between the caller and deputing answering person is recorded in the memory area assigned substantially to the original called subscriber in speech form and a display showing that there is the speech memorandum is made on the telephone set for the called subscriber simultaneously. Namely, when the person B in the same room with the called subscriber A makes a deputing answer through the telephone set 7b of the person B in the case of the absence of the called subscriber A, the representative answering B depresses the speech memorandum switch 73 of the telephone set at the time of judging that a memorandum is required from the conversation with the calling subscriber X. This signal is sent to a speech memorandum control part 10 through a discrimination part 5 to start recording the speech memorandum, which is recorded in an area assigned to the called telephone set 7a.
Patent JP-H06236891-A (JP)
Title: Hetero-junction semiconductor device and manufacture thereof
Inventor: OKAMOTO NAOYA
IPC: H01L29/737
Filed: 1993-02-10
Abstract: PURPOSE:To provide a method of manufacturing a hetero-junction semiconductor device such as an HBT or the like which is lessened in collector capacitance so as to be improved in high speed operation properties without deteriorating in characteristics due to damage. CONSTITUTION:A collector layer 2 of compound semiconductor such as Al GaAs, InGaP, InGaAsP, InAlP, or InGaAlP except GaAs, a GaAs base layer 3, and an emitter layer 4 of compound semiconductor such as Al GaAs, InGaP, InGaAsP, InAlP, or InGaAlP except GaAs are successively formed on a substrate or a sub-collector layer 1. A base contact layer 9 of GaAs is made to grow selectively on the side face of the base layer 3 through a gas source MBE method, and an empty space 10 is provided around the collector 2 under the base contact layer 9 to lessen the collector layer 2 in capacity for improving a hetero-junction semiconductor device of this constitution in high speed operation properties.
Patent JP-H07229710-A (JP)
Title: Distance sensor automatic fine-adjustment method
Inventor: HATTORI HIROYA
IPC: B25J19/02
Filed: 1994-02-21
Abstract: PURPOSE:To enable the dispersion in measurements of a distance sensor to be automatically finely adjusted by finding the inclination and section of the primary function of a value output from the distance sensor to a distance from a measured object to the distance sensor for correction. CONSTITUTION:After a distance sensor 2 is moved to at least two target points about which distances to an object to be measured 3 are known, the distances to the object 3 are measured by the sensor 2. When obtained values do not correspond to known values, the inclination and section of the primary function of an output value for the sensor 2 to a distance from the object 3 to the sensor 2 are found. With correction in accordance with the inclination and section, fine-adjustment is made to approach the known values. In this way, the dispersion of the sensor 2 can be automatically adjusted and measurement error can be suppressed. Thereby, even after the sensor 2 is changed, by the renewal of a span coefficient (the variation of a measured distance to a value output from the sensor 2) and an offset (the value of a measured distance to an value 0 output from the sensor 2), the sensor can be used the same as before changed.
Patent JP-S61183810-A (JP)
Inventor: TANAKA KOZO
IPC: G02F1/1343
Filed: 1985-02-07
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-S58141001-A (JP)
Title: Bias circuit for ultra-high frequency device
Inventor: UMEHIRA MASAHIRO
IPC: H01P7/08
Filed: 1982-02-17
Abstract: PURPOSE:To obtain the titled circuit of simple constitution which is designed easily and has superior ultra-high frequency characteristics and a high degree of freedom of circuit packaging by providing four straight lines which cross mutually at one point at 45 deg. to one another on a dielectric substrate as axes of symmetry and then arranging a plane resonator which is symmetrical about respective axes of symmetry. CONSTITUTION:Four straight lines which are formed on the dielectric substrate 9 while crossing one another at one point at 45 deg. are used as axes T of symmetry, and a strip line 12 as a high frequency signal transmission line is connected to the center of one side 11 of a square resonator 10 as the plane resonator which is symmetrical about said axes of symmetry. When a high frequency signal is transmitted through the strip line 12 and rectangular resonator 10 is driven, almost no electric field is produced in the center of a side 15 as far as the transmission frequency is nearly equal to the resonance frequency of said square resonator 10, so the high frequency signal is not transmitted through a strip line 16; and an electric field at a side 13 has a maximum value as well as an electric field at the side 11, so that the high frequency signal is transmitted without any loss to a strip line 14 connected to the center of the side 13.
Patent JP-H05224077-A (JP)
Title: Optical coupling device
Inventor: SAITO MASAHIDE
IPC: G02B6/30
Filed: 1992-02-07
Abstract: PURPOSE:To improve mechanical strength of a fusion part between an optical waveguide and an optical fiber and the optical transmission efficiency. CONSTITUTION:A buffer layer, an optical waveguide (core) 3 which are formed by partially and selectively etching a core layer, and a clad layer 8 covering the optical waveguide 3 are formed on a silicon substrate 6, and the subject device has an optical waveguide body 1 which has an optical waveguide projection part 9 which is formed by covering the edge part of the optical waveguide which is protruded from both ends of the silicon substrate 6 with a cover being a part of the buffer layer and the clad layer. The optical waveguide projection part 9 and the optical fiber 4 are butted and the butt joint part 5 is fused.
Patent JP-H03225160-A (JP)
Title: Solar energy collecting device
Inventor: SHIMATANI TETSUSHI
IPC: F24S90/00
Filed: 1990-01-31
Abstract: PURPOSE:To enable an electrical energy to be preferentially collected to a thermal energy by a method wherein a plurality of thermal accumulation tanks for separately accumulating heats having different temperature levels are arranged between a solar heat accumulation device and a circulation pump, and a changing-over valve for supplying a thermal medium selectively from any one of a plurality of thermal accumulation tanks to the solar heat accumulation device. CONSTITUTION:When an amount of sun-shine and an output voltage of a solar cell element 1c are detected and the output voltage of the solar cell 1c is less than a specified value in respect to the amount of sun-shine, thermal medium is supplied form a low temperature side thermal accumulation tank 3 to a solar heat accumulation device 1. When the output voltage is more than a specified value, the second changing-over valve 6 is controlled in such a way as the thermal medium is supplied form the hot temperature side accumulation tank 2 to the solar heat accumulation device 1. When a load current driven by the solar cell 1c is more than a specified value, the thermal medium is supplied from the low temperature thermal accumulation tank 3 to the solar heat accumulation device 1. When the load current is less than a specified value, thermal medium is supplied from the hot temperature side accumulation tank 2 to the solar heat accumulation device 1. The changing-over valve 6 is controlled as described above. In addition, when the element temperature of the solar cell 1c is more than a specified value, the thermal medium is supplied from the low temperature side accumulation tank 3 to the solar heat accumulation device 1. When the solar cell element temperature is less than a specified temperature, the thermal medium is supplied from the hot temperature side accumulation tank 2 to the solar heat accumulator device 1.
Patent JP-H08219444-A (JP)
Title: Air-cooled wall refractory block structure for furnace
Inventor: HASUDA YUKUSHI
IPC: F23M5/08
Filed: 1995-02-10
Abstract: PURPOSE: To increase the cooling effect of refractory by cooling air, reduce the adhering amount of clinker remarkably, improve applying property and reduce installation cost. CONSTITUTION: An engaging projection 22, engaged with a recess 24, recessed so as to be opposed to the mating surface of a refractory block 10, is provided projectingly on one side of upper and lower surfaces of a plate 21, having a thickness corresponding to the joint of the refractory block 10, while the other side of the same is provided with a tension fitting 18, having an engaging hole 23 engageable with a supporting projection 19, projected toward the upper part of a horizontal fixing member 17 fixed horizontally to an air-cooled box 12. The engaging hole 23 of the tension fitting 18 is engaged with the supporting projection 19 of the horizontal fixing member 17 and the engaging projection 22 of the tension fitting 18 is engaged with the recess 214 of the refractory block 10 to fix the refractory block 10 to the air-cooled box 12 and support it by the box 12.
Patent JP-H08200689-A (JP)
Title: Gas cooking appliance
Inventor: YAGI TOSHIKAZU
IPC: F24C3/12
Filed: 1995-01-19
Abstract: PURPOSE: To provide a gas cooking appliance in which the energy conservation and the environmental improvement in a kitchen are conducted by avoiding waste gas combustion as much as possible. CONSTITUTION: A gas cooking appliance 1 comprises a pot detecting sensor 31 for detecting whether a pot 3 exists on a grate 5 or not, an automatic switching valve 7 provided at a gas supply tube 15 to a burner 7, and a bypass tube 19 in which a gas flow rate is throttled to bypass the valve 17. Further, the appliance 1 comprises control means 35 for so controlling that the valve 17 is opened when the pot 3 exists on the grate 5 or closed when the pot 3 is not existed on the grate 5. When the pot 3 exists on the grate 5, the gas of the flow rate adjusted by a cook is supplied to the burner 7, while when no not 3 exists on the grate 5, the gas of the flow rate reduced to the minimum limit is supplied.
Patent JP-S60228811-A (JP)
Inventor: DEIRUKU NIIRU GURANBAAGU
IPC: F23D14/16
Filed: 1985-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03227977-A (JP)
Title: 5-substituted-2, 4-diphenylpyrimidine derivative, preparation thereof, herbicide containing the same as active ingredient and intermediate thereof
Inventor: SATO JUNICHI
IPC: C07D239/34
Filed: 1990-01-31
Abstract: NEW MATERIAL:A compound of formula I (R<1> is H, halogen, lower alkyl, lower haloalkyl, lower alkoxy, etc., at the ortho or meta position; R<2>, R<3> are halogen, lower haloalkyl; R<4> lower alkyl). EXAMPLE:2-(2,4-Difluorophenyl)-4-(3-trifluoromethylphenyl)-5methoxypyr imidine. USE:A selective herbicide. PREPARATION:A compound of formula II is reacted with a metal alkoxide of formula III (M is metal atom) to provide the compound of formula I. The reaction is ordinarily performed in a solvent such as hexane or heptane and the temperature of 20-100 deg.C and the reaction time of 0.5-5 hours are standard.
Patent JP-H07206011-A (JP)
Title: Easily openable bag
Inventor: KUROKI JUNICHI
IPC: B31B1/90
Filed: 1994-01-26
Abstract: PURPOSE:To increase the stable operability of a bag by applying an embossed treatment on a packing material including a position corresponding to the opening of bag, in a bag body made of a thermoplastic resin packing material at least as the innermost layer material. CONSTITUTION:A bag body is constituted of a thermoplastic resin packing material at least as the innermost layer material. The bag body is provided with an opening 2 at one side and seal parts are arranged at other three sides. In this case, an embossed treatment 1 is applied on a part of the packing material or the whole thereof and this embossed treatment is applied at least on a part or the whole of the position corresponding to the opening 2 of bag. The embossed treatment part 1 is processed at a lower temperature than the melting point of the thermoplastic resin. In this way, the opening characteristic of bag is improved and a stable packing work can be achieved and further, a yield rate is improved without special additives.
Patent JP-H05184578-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ISHIHARA KEN
IPC: A61B5/0452
Filed: 1992-01-14
Abstract: PURPOSE:To enable the automatic detection of the generation of an irregular pulses in the moving section within a testee body and the immediate observation of the movement before and after the generation of the irregular pulse. CONSTITUTION:An irregular pulse detecting section 12 which is inputted with the biosignal from a biosignal detecting section 6 and detects the generation of the irregular pulse in the testee body is provided. A control section 9 over the entire part is inputted with the detected irregular pulse generation signal S4 and controls the signal so as to reproduce the image data from the time phase going back to the past by as much as the prescribed time phase from the time phase when the irregular pulse is generated. As a result, the generation of the irregular pulse of the testee body is automatically detected and the movement before and after the generation of the irregular pulse is immediately observed.
Patent JP-2000226788-A (JP)
Title: Paper making apparatus of disc-like raw material for frictional material
Inventor: SUZUKI HIRONORI
IPC: F16D13/62
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for readily papermaking a disc-like raw material used for production of a frictional material such as clutch facing and consisting mainly of fiber component. SOLUTION: This apparatus 5 is equipped with a material tank 7 housing slurry 25 containing a fiber component and a lifting and lowering member 9 having a raw material forming part 8 reciprocating between a lowering position B immersed into the slurry 25 and a raising position A escaped from the slurry 25.  The raw material forming part 8 comprises a vessel body 15 having upward opening 14 in order to take slurry 25 therein at downward position B and a net-like body 16 dividing the interior of the vessel body into upper and lower parts in order to remove a liquid component 27 from slurry 25 taken into the vessel body 15 at upward position A and a masking body 17 for covering the central region (a) on the upper surface of the net-like component on the upper surface of the net-like body 16 in order to limit the deposit of the fiber component on the upper surface of the net-like body 16 in ring-like outer periphery region (b) of the upper surface.
Patent JP-H04263310-A (JP)
Title: Printer
Inventor: TERAHIRA MITSUAKI
IPC: B41J29/38
Filed: 1991-02-18
Abstract: PURPOSE:To obtain a printer which works with a control instruction given from a host computer and can control the valid and invalid states of an on-line switch with the control signal. CONSTITUTION:An on-line switch control means 7 is provided in a printer to control the operation of an on-line switch 6 between the valid and invalid states together with the means 3, 4 and 5 of a control instruction system which controls the means 7. When a host computer 1 controls the printer, the operation of the switch 6 is invalidated so as to evade such inconvenient cases where the switch 6 is operated during the processing of the computer 1 or the setting of a print format and a form is fed by a form feed switch 9. Thus the misoperations of the printer can be prevented.
Patent JP-S63192086-A (JP)
Inventor: IKEDA JUN
IPC: G06F3/12
Filed: 1987-02-05
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-S59149936-A (JP)
Title: Rubber composition
Inventor: SUZUKI KAZUTSUGU
IPC: C08L23/26
Filed: 1983-02-17
Abstract: PURPOSE:To provide a rubber compsn. having excellent flame retardance and resistance to low temperature and oils, by adding a specified compd. to a rubber component mainly composed of an acrylonitrile/butadiene copolymer. CONSTITUTION:2-30pts.wt. org. halide flame retarder which is solid at room temp., such as decarbromodiphenyl ether, 5-40pts.wt. plasticizer such as dioctyl adipate, 0-60pts.wt. chlorinated polyethylene and 2-10pts.wt. antimony trichloride are blended with 100pts.wt. rubber component consisting of at least 70pts.wt. acrylonitrile/butadiene copolymer rubber having a nitrile content of 15-30wt% and not more than 30pts.wt. polybutadiene rubber.
Patent JP-H07209605-A (JP)
Title: Method for assembling optical isolator
Inventor: YAMADA KAZUO
IPC: G02B27/28
Filed: 1994-01-25
Abstract: PURPOSE:To provide the method for mass-producing polarized light nondependency type optical isolators which have uniform quality characteristics at low cost. CONSTITUTION:A 1st birefringent parallel flat plate 21 whose thickness ratio is 1, a 1st Faraday rotator 23 which rotates a plane of polarization by 45 deg., and a 2nd birefringent parallel flat plate 22 whose thickness ratio is sq. rt. 2 are stuck in order; and the free surfaces of cut pieces 27, formed by cutting the stuck bodies longitudinally and laterally at right angles to an optical surface, on the side of the birefringent parallel flat plate 22 which is sq. rt. 2 thick are put opposite each other and stucked to manufacture a Faraday element.
Patent JP-H11211284-A (JP)
Title: Method and device for driving fluid passage switching valve in refrigerating cycle
Inventor: NAKAHARA SEIICHI
IPC: F16K31/06
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To complete a switching operation assuredly without stopping it in the midst of supplying electricity to a solenoid coil even when the pressure difference between a high pressure refrigerant and a low pressure refrigerant differs depending on the condition. SOLUTION: Between one fluid passage and the other fluid passage in a refrigerating cycle, at the time of inverting the fluid passage which allows high pressure refrigerant to pass therethrough and the fluid passage which allows low pressure refrigerant to pass therethrough, electricity supply selective means 39A, 59A select either a first electricity supply time or a second electricity supply time based on a fluid passage switching direction of a fluid passage switching valve B, wherein the first electricity supply time is the time which is held by the first electricity supply holding means 39bA,  59bA and during which electricity is supplied to a solenoid coil 11 at the time of performing a fluid passage switching operation of a fluid passage switching valve B in a direction to invert the fluid passage which allows the high pressure refrigerant pass therethrough from one fluid passage to the other fluid passage, while the second electricity supply time is the time which is different from the first electricity supply time and is held by the second electricity supply holding means 39bB, 59bB and during which electricity is supplied to a solenoid coil 11 at the time of performing a fluid passage switching operation of the fluid passage switching valve B in a direction to invert the fluid passage which allows the high pressure refrigerant pass therethrough from the other fluid passage to one fluid passage.
Patent JP-H09216323-A (JP)
Title: Biaxially oriented laminated film for laminating to metal plate
Inventor: KUBO KOJI
IPC: B32B15/08
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially, oriented laminated film for laminating to a metal plate having excellent impact resistance at low temperature, test retentivity (flavorfulness), adhesive properties with the plate and film forming properties (extrusion moldable stretchability). SOLUTION: The biaxially oriented laminated film for laminating to a metal plate comprises a first layer made of polyester having a main repeating unit of ethylene terephthalate, and a second layer formed of a composition containing 20 to 60wt.% of polycarbonate and 40 to 80wt.% of polyester in such a manner that the polyester contains 10 to 90wt.% of polyester having a main repeating unit of ethylene terephthalate and 10 to 90wt.% of polyester having a main repeating unit of butylene terephthalate, wherein the highest temperature peak temperature of the loss elastic modulus (E") of the film is 100 to 160 deg.C.