baber/WOPTO huggingface dataset:
Patent JP-S62155448-A (JP)
Title: Detecting device for heating water circulation
Inventor: MIYAMOTO NORIHIRO
IPC: F24D3/10
Filed: 1985-12-27
Abstract: PURPOSE:To be able to detect exactly the circulating condition of heating water by installing an indicating means for trouble which display the occurrence of trouble on the basis of a signal for faulty circulation. CONSTITUTION:Turning on a solenoid valve SVH and turning off solenoid valves SVF and SVFH cause heating water circuit to be formed and turning off the valves SVF and SVH and turning on the valve SVFH cause the heating water circuit to be formed during additional burning for a bath respectively. Operation of a pump 3 enables water of which amount is over a specified value to circulate in the heating water circuit or in the circuit during additional burning for the bath. Thus, if a water flow switch 10 is not kept in turned-on condition for 5min or over continuously when circulating water circulates through a heating device 6, control circuits for a mainbody controller and a remote controller are operated to indicate the occurrence of faulty circulation in an indicating means for trouble.
Patent JP-H01141151-A (JP)
Title: Charged car washing machine provided with prepaid card processor
Inventor: FUJIKAWA MASANORI
IPC: B60S3/04
Filed: 1987-11-27
Abstract: PURPOSE:To make operation performable with no miss although there are provided with a lot of elective keys by constituting them so as to display only the contents of car washing service acceptable within the range of holding points of a prepaid card inserted in a card insert part. CONSTITUTION:In a controller 6 which controls a car washing machine automatically in accordance with information set by operation of a console panel 2, there is provided with a subtracter 61 which inputs the storage contents (holding points) of a prepaid card inserted into a car insert part 3 and read by a card reader/writer device 33. Here the number of points conformed to an amount of money for service selected out of various car washing services is subtracted by operation of selective keys in the console panel 2. Also, there is provided with a relative controller 62 which compares the subtracted value with the number of points conformed to the amount or money for each car washing service being not yet selected, and when the number of points for each car washing service is larger than the subtracted value, the selective key corresponding to the car washing service is disabled, and a corresponding display lamp is put out.
Patent JP-S62151716-A (JP)
Title: Light applied sensor
Inventor: WATANABE MASANORI
IPC: G01D5/26
Filed: 1985-12-26
Abstract: PURPOSE:To reduce an error in detection, to decrease the number of optical parts, and to improve sensitivity by detecting pieces of luminous flux which are incident on an opto-elastic material and not incident. CONSTITUTION:Light outputted by a light emitting element 1 is transmitted to a microlens 3, the upper part of the luminous flux is passed through a polarizing plate 40 and not incident on the opto-elastic material 50, and the lower part of the luminous flux is incident on the material 50. The two orthogonal polarized components of the lower part of the luminous flux become out of phase owing to loading, but the difference in phase between the two orthogonal is increased by a 1/4-wavelength plate 6 by a constant quantity and converted by an analyzing plate 70 into light intensity. The upper part of the luminous flux, on the other hand, is given a constant phase difference by the wavelength plate 6 all the time and the phase difference is converted by the analyzing plate 70 into light intensity. The upper part and lower part of the luminous flux are incident on a microlens 10, which guides the lower part to an optical fiber 10 and the upper part to an optical fiber 11. Both incident light parts reach photodetecting elements 12 and 13 respectively and their outputs are processed electrically to obtain a pressure measured value accurately.
Patent JP-2001117664-A (JP)
Title: Clock-distributing circuit and clock-switching system
Inventor: MANABE SATOSHI
IPC: G06F1/04
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a clock-distributing circuit for normally controlling system switching, even at the time of detecting an abnormality accompanied by transient change that a cable to which a clock signal is supplied is pulled out and a clock switching system, to which this clock-distributing circuit is applied. SOLUTION: In a clock-distributing part, the abnormality of a clock signal, the failure of the clock distributing part itself, and the disconnected state of a cable to which a clock signal is supplied are detected, and communicated to a control part as a warning. In a control part 56, system switching is instructed through a control bus 33 or an individual control signal line, when the failure of the clock distributing part itself or the disconnected state of the cable is detected. When the disconnected state of each system cable is detected, masking is operated, in response to the system switching instructed from the control part 56 via the control bus and the individual control signal line. Thus, exclusive control can be attained by providing the clock distributing circuit as a redundant constitution.
Patent JP-2001122463-A (JP)
Title: Paper sheet sorting device
Inventor: YOSHIDA TAKASHI
IPC: B65H5/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet sorting device capable of removing the dust such as paper powder drifting on the transport path or around the device. SOLUTION: An opening/closing door 28 serves as a cover for shutting off the dust such as paper powder and the transporting noise generated from a transport path 4, and an air blowout means 57 blows out a clean air from a blowout hole 29 in the upper part of a sorting machine so that the dust drifting around the sorting machine flows down. A dust removing means 56 sucks in the air at the bottom of the sorting machine through a suction hole 30 so that the dust is removed.
Patent JP-H11115784-A (JP)
Title: Hydraulic power steering device
Inventor: NAKAOKA YASUMUNE
IPC: B62D5/083
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic power steering device which can certainly obtain a desired rigidity feeling near a rectlinear operating state without causing an excessive increase in the number of parts, assembly mandaies and manufacturing cost by a simple hydraulic mechanism, and can give steering auxiliary power necessary for steering without lowering a steering feeling. SOLUTION: Hydraulic pressure supplied to a hydraulic actuater 18 for generating steering auxiliary power is controlled through a hydraulic control valve 23 according to the quantity of an elastic relative rotation corresponding to the steering torques of an input shaft 2 and of an output shaft 4. This device is provided with a steering restraining power control mechanism 60 which makes power to control the relative rotation of the output shaft 4 to the input shaft 2 act according to a hydraulic pressure supplied to the hydraulic actuator 18 till a steering torque arrives at a set value from a rectlinear operation state, and keeps the above power constant when the steering torque is more than the set value.
Patent JP-2000121143-A (JP)
Title: Ventilator
Inventor: MIKAMI KYOICHI
IPC: F24F7/013
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator which is provided at the ventilation port of a wall face or the like, and opens and closes automatically, and in which the full opening and full closing can be performed simply and quickly by hand, and besides the confirmation of the automatic and manual opening and closing can be performed simply. SOLUTION: This ventilator bas a duct base 1, an outer frame 2 which is attached to the duct base 1 and fixes a piston 61, a slit door 4 which is fixed to a piston cylinder part and has a slide plate and a slit-shaped groove part 41, and a shut cover 5, and for the slit-shaped groove part 31 of the slide plate and the slit-shaped groove part 41 of the slit door 4, both slit-shaped groove holes are arranged alternately to interrupt the inflow of the air in the case that a thermoelement 6 senses cold air in condition that the slit door 4 is attached to the outer frame 2, and the fellow slit-shaped groove holes are arranged to oppose each other to pass the air in case that the thermoelement 6 senses warm air.
Patent JP-H07153764-A (JP)
Title: Method for forming solder bump
Inventor: TAGO MASAKI
IPC: H05K3/34
Filed: 1993-11-29
Abstract: PURPOSE:To form a solder bump uniformly without damaging a device, by punching out a thin sheet of solder with a punch, and putting a solder strip in contact with a semiconductor element electrode while the solder strip put at the end of the punch is melted through irradiation of a laser beam. CONSTITUTION:A die 2 is positioned just above an electrode 6 of a semiconductor 4, and a thin sheet of solder 3 is put on the die 2 and punched out with a punch 1. Then, the punch 1 goes downward and stopped for a moment before a strip of solder 3 put at the top of the punch 1 comes in contact with an electrode 6. At this time, a laser beam 8 is cast until the strip of solder 3 is melted, and when the strip of solder 3 is melted, the punch 1 is moved downward so that the melted solder 9 and the electrode 6 are put in contact to each other. After the solder 9 gets wet and spreads onto the electrode 6, the punch 1 is moved upward, and the irradiation with the laser beam 8 is stopped. After that, the melted solder 9 remaining on the electrode 6 is cooled. A solder bump with a semispherical shape is formed, and each solder bump with uniform height is formed.
Patent JP-H07154243-A (JP)
Title: Electronic clock device and method and device for correction value decision device
Inventor: SUZUKI YUTAKA
IPC: G04G3/02
Filed: 1993-11-29
Abstract: PURPOSE:To correct an oscillation frequency deviation for a clock oscillation circuit without use of a trimmer capacitor. CONSTITUTION:The device is provided with a nonvolatile correction memory 21 storing a correction value DELTAM, a correction timing counter 22 using a clock oscillation circuit 9 for a count source to generate a correction timing, and a reference clock generating circuit 23 using the clock oscillation circuit 9 for a count source to generate a time count reference signal. The frequency division ratio of the reference clock generating circuit 23 is controlled by the correction value stored in the correction value memory 21. Thus, the oscillation frequency deviation of the clock oscillation circuit 9 is corrected.
Patent JP-S63149818-A (JP)
Title: Magnetic head device
Inventor: KODA MINORU
IPC: G11B5/58
Filed: 1986-12-15
Abstract: PURPOSE:To vary the height and tilt of the magnetic head formed to the support member by making the shape of the support member at both ends and narrowing the width from one end toward the other end. CONSTITUTION:In applying a voltage to a piezoelectric element 12 on a base 11, the element 12 is elongated in its longitudinal direction and a compressing force is applied to a support member 13 by supporting an H-shaped middle connection of the base 11. The member 13 is bent in a shape of circular-arc by the compressing force. In this case, since the width of the member 12 is narrower sequentially, the bent shape in the longitudinal direction is different. That is, the narrowest part of the width is deformed largely and the deforming quantity is smaller as the width is wider. As a result, a magnetic head 14 fitted nearly the middle of the member 13 changes its height and the tilt is changed. In applying the voltage with an opposite polarity to above to the element 12, the moving direction of the head 14 is opposite to that stated above.
Patent JP-H01138782-A (JP)
Title: Semiconductor laser device
Inventor: ARIMOTO SATOSHI
IPC: H01S5/00
Filed: 1987-11-25
Abstract: PURPOSE:To decrease a scattering loss of laser rays due to a natural oxide film generated on a reflective face by a method wherein a GaInP layer large in thermal oxidation resistance is interposed between an active layer and a clad layer which are formed of AlGaAs small in thermal resistance as a main component and an LOC structure is provided making use of a refractive index difference between GaInP and an active layer material. CONSTITUTION:A GaInP optical guide layer 3b is smaller than an AlGaAs active layer 3a in refractive index and also in forbidden band width, and moreover the refractive difference between the GaInP optical layer 3b and an AlGaAs upper clad layer 4 is large. Therefore, an LOC structure is constituted through the refractive difference between the optical guide layer 3b and the active layer 3a, so that an electrical intensity maximum peak is not situated at the active layer 3a but at the optical guide layer 3b side and consequently not only and electrical field is prevented from converging into the active layer 3a which is large in ratio of Al composition but also the active layer 3a is hardly influenced by oxidation because it is as thin as 0.1mum or less. Moreover, the optical guide layer 3b is hard to oxide thermally, so that a scattering loss of laser rays occurring at the reflective face is decreased, a light efficiency is not decreased, and a high reliability can be realized. And, AlGaAs is used as a main material for a visible light semiconductor laser device, consequently a heat release can be decreased and a high light emitting efficiency can be also realized.
Patent JP-H07154265-A (JP)
Title: Method and device for information compression, method and device for information expansion, compressed information recorder/transmitter, compressed information reproducing device, compressed information receiver and recording medium
Inventor: KONO MAKOTO
IPC: G10L19/02
Filed: 1993-11-29
Abstract: PURPOSE:To attain highly efficient compression and expansion with excellent sound quality in a listening sense by providing a decision method of a temporal length of a processing block desired for a listening sense with respect to compression of a temporally fluctuating information signal. CONSTITUTION:The device has power calculation circuits 404-406 calculating the power of a channel signal, a comparator circuit 409 comparing the power calculation results, discrimination circuits 412-414 deciding the processing block size based on the comparison result, and a channel correlation coefficient calculation circuit 411 calculating the inter-channel correlation, calculates a masking effect with respect to the processing block when the signal correlation is high between channels, sets all orthogonal transformation block sizes of each channel to be temporally long and same size when the masking effect is obtained and sets all orthogonal transformation block sizes of each channel to be temporally short and same size when the masking effect is not obtained.
Patent JP-H04173956-A (JP)
Title: Blade or nozzle for steam turbine
Inventor: NAKAGAWA YOSHIKIYO
IPC: C23C14/06
Filed: 1990-11-02
Abstract: PURPOSE:To prevent the oxidation, erosion and exhaustion due to high-temp. and high-pressure steam by coating the surface of the blade or nozzle of a steam turbine with a layer of Al nitride or the multiple nitride of Al and Ti. CONSTITUTION:The layer of Al nitride or the multiple nitride of Al and Ti, in which the molar ratio of Al to (Al+Ti) is controlled to >=0.2, is formed on the surface of the blade or nozzle of a stainless steel turbine by ion plating. The oxidizing rate of the blade or nozzle by high-temp. and high-pressure water is reduced by the nitride layer, and the erosion and exhaustion due to the collision with the high-temp. and high-pressure steam are prevented.
Patent JP-H05109620-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: DEGUCHI MIKIO
IPC: H01L21/208
Filed: 1991-10-15
Abstract: PURPOSE:To obtain a semiconductor manufacturing apparatus wherein the treatment capacity and the productivity of the apparatus can be enhanced without damaging the characteristic of a crystal which is obtained by zone- melting and recrystallizing a semiconductor film. CONSTITUTION:While a belt-shaped substrate 2 is being moved to the lengthwise direction of a belt, a semiconductor film which has been formed on the belt- shaped substrate 2 or on the other substrate is melted by using a local heating means 1 in which an angle theta to the movement direction of the belt is set at an angle smaller than a right angle and which is provided with a structure where a linear heating element is coupled to a support body. Thereby, it is possible to enhance the treatment capacity and the productivity of an apparatus without damaging the crystallinity of the semiconductor film which has been zone-melted and recrystallized.
Patent JP-H10140940-A (JP)
Title: Ventilation window
Inventor: HORIKAWA HIROSHI
IPC: E06B7/02
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To bring the surface temperature of indoor glass close to room temperature by particularly improving ventilation conditions. SOLUTION: The window is constituted in such a manner that outdoor glass GO is installed on the outdoor side, while indoor glass GI is mounted on the indoor side, and a blind 3 is set between the outdoor glass GO and the indoor glass GI. An air introducing port 10 opened on the indoor side is formed on the lower side of a window while a communicating port 11 communicated into a glass space from the air introducing port 10 is formed near to the indoor glass GI at that time, and the blind 3 is arranged at a place near to the indoor glass GI.
Patent JP-H08156936-A (JP)
Title: Packaging container made of expanded resin
Inventor: OGURI MASANORI
IPC: B65D6/28
Filed: 1994-12-01
Abstract: PURPOSE: To provide a packaging container made of an expanded resin, of which the manufacture is easy, and which can easily contain and package an article. CONSTITUTION: On the side edge part of a lid body 10, pivotally supporting shafts 14a, 14b, which are approx. cylindrical, are integrally formed. Then, on the side edge part of a container main body 30, hook members 36a, 36b with fastening grooves 35a, 35b, of which the cross section is an approx. U- shape, to be fitted on the pivotally supporting shafts 14a, 14b and rotatably support them are integrally formed. Then, an interval between open side ends 37, 37 of the fastening grooves 35a, 35b is formed so as to be slightly narrower than the diameter of the pivotally supporting shafts 14a, 14b. The pivotally supporting shaft is easily pushed in the fastening groove by going across the open side end, and a hinge engagement is formed there, and they are not separated freely after the pushing in.
Patent JP-H08163408-A (JP)
Title: Noise detection circuit, noise elimination circuit and control emphasis circuit
Inventor: OGATA MASAMI
IPC: H04N5/208
Filed: 1994-12-02
Abstract: PURPOSE: To correctly detect a noise component by calculating a noise coeffi cient based on a quantity and a direction of a luminance change. CONSTITUTION: An A/D converter 10 converts an analog luminance signal y<a> in into digital luminance data y<a> in , which are given to a filter memory 11. The filter memory 11 stores plural 2-dimension unitary differentiation filters FHn with different directions and each filter output is given to a gradient detector 12. The gradient detector 12 calculates an absolute value of the output of each filter and gives its maximum value abs (v) and a filter number (n) of the 2-dimension unitary differentiation filter FHn producing the abs (v) to a noise coefficient calculation device 13. The noise coefficient calculation device 13 calculates a noise coefficient (c) representing possibility of the input signal affected by noise based on the abs (v) and (n).
Patent JP-H08140300-A (JP)
Title: Motor with radiation fins
Inventor: ASADA JUNZO
IPC: H02K5/02
Filed: 1994-11-07
Abstract: PURPOSE: To provide a motor having radiation fins which emit heat of the motor efficiently with less noise. CONSTITUTION: In a motor 11 which has radiation fins, heat inside the heated motor 11 is first transmitted to a motor housing 31 and then to radiation fins 21 which are in contact with the motor housing 31. Since the radiation fins are made of high thermal conductive rubber which has a high thermal conductivity, they can radiate heat efficiently. Furthermore, the rubber absorbs vibration of the motor 11 and so the motor 11 does not make a large noise.
Patent JP-H10140779-A (JP)
Title: Construction method of finished surface and finished surface structure
Inventor: KAWACHI TAKESHI
IPC: E04F13/04
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent chips produced by boring from becoming an obstacle to bonding work and protect a net from being damaged in an attempt to mount a mechanical anchor when forming a finished surface by using both the mechanical anchor and the net. SOLUTION: A marking is made on the surface of a tile 18, thereby forming a hole 34. After having formed the hole 34, water is discharged over the surface of the tile 18, thereby cleaning the tile. The axial part 32a of a mechanical anchor 32 is driven into the hole 34, thereby forming a coat-finished layer 24 on the surface of the tile 18 into which the axial part 32a is driven. A bristled 3D net 26 is stretched on the coat-finished layer 24. Then, the seat 32b of the mechanical anchor 32 is pushed from the surface side of the net 26 so that a female screw 32d may be fitted into the axial part 32a by way of the meshes of the tatege 3D net 26 and fixed therewith. After that, a finishing layer 28 and a highly weatherable paint are applied thereon.
Patent JP-2000121259-A (JP)
Title: Surface contact type condenser
Inventor: YAMAGUCHI YOSHIHIRO
IPC: F28B1/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface contact type condenser which achieve a higher heat exchange efficiency while maintaining the sizes of a tube and a tube bundle in those of the conventional types. SOLUTION: In a condenser 1, a frame boy 2 is disposed outside it, a supply port 3 into which is introduced a cooling water is provided on one side of the frame body 2 and a drain port 4 on the other side part thereof to drain the cooling water outside. Inside the frame body 2, a tube bundle 5 as collection of a number of tubes 5a is arranged to the drain port 4 from the side of the supply port 3. The individual tubes 5a let cooling water be introduced from the supply port 3 pass therethrough. A pair of steam introduction ports 8 receiving a supply from a boiler is provided at an upper part of the frame body 2. A sheet-shaped rib 12 is mounted on the external surface of a longitudinal plate 11 forming the long side of four plates forming side parts of the frame body 2 along the length of the longitudinal plate 11.
Patent JP-H02145068-A (JP)
Title: Television monitor system
Inventor: AMANO MASAHIKO
IPC: H04N5/268
Filed: 1988-11-25
Abstract: PURPOSE:To simplify the installation work of signal wires and to reduce the cost by crossover-connecting plural television camera units and driving each television camera unit from a monitor television receiver selectively. CONSTITUTION:When a camera selection switch 1c of a power adaptor 1 is operated to select a camera to display a video, a code signal of a corresponding camera is sent repetitively to a signal line l for each vertical synchronizing signal (each field) for a period when no video signal is outputted by a synchronizing signal outputted from a synchronizing signal generating circuit. The video signal is amplified by a video signal amplifier circuit AMP of the power adaptor 1 and fed to a monitor television set TV through a terminal T2 and the video is displayed till the camera selection switch 1c is switched. When the code signal is changed by the operation of the camera selection switch 1c, a television camera TVC of other television camera unit 3 is driven ad its video is displayed from a monitor television set TV.