baber/WOPTO huggingface dataset:
Patent JP-H09181831-A (JP)
Title: Multiple dwelling house controller using interface circuit for ami control communication
Inventor: RI SHIYOUYOU
IPC: H04L25/49
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To conduct AMI control communication through the use of an interface circuit by detecting the presence of collision of control data from a data detection section and a logic circuit section and providing an output of a collision detection signal when the detected collision lasts for a prescribed time. SOLUTION: An AMI signal generating section 180 generates an AMI signal based on a TXH and a TXL signal from a logic circuit section 160 and amplifies the signal by an amplifier section 190. Then a data detection section 200 detects reception data from an amplified AMI signal and converts the data into a digital signal and provides an output of the converted signal to microcomputer 140. The microcomputer 140 receives serial reception data, encodes the data and generates the TXH signal and the TXL signal and also generates the AMI signal. Then a collision detection section 170 receives transmission data TXD and reception data RXD, counts a clock signal pulse CLK2 when dissidence is detected and generates a collision detection signal COL when the count reaches a prescribed count or over. The signal COL is received by the circuit section 160 to stop the output of the signals TXH and TXL.
Patent JP-S62299093-A (JP)
Title: Manufacture of laminate type piezoelectric substance
Inventor: TOMITA MASAHIRO
IPC: H01L41/083
Filed: 1986-06-18
Abstract: PURPOSE:To obtain a laminate type piezoelectric substance having correct expansion quantity by a method wherein metal electrodes are compressed previously by making pressure to act to the surface and the rear surface of a piezoelectric element being used as a spill valve to be arranged facing to compression space of a Diesel injection pump. CONSTITUTION:Screen printing of an electrode material consisting of silver paste, etc.,is performed to the surface and the rear surface of a piezoelectric element 101, and drying and printing are performed. At this time, load of the degree of the maximum 1500kg is made to act to the edge surface of a laminate type piezoelectric substance 100, and load of the degree of 3000kg, which is pressure of double of the maximum load thereof, is applied for l-l0sec to metal electrodes 103 completed with drying and printing. The metal electrodes 103 are formed on both the surfaces of the piezoelectric element 101 in such a way, and by laminating the plural number of sheets of the piezoelectric elements 101 thereof, a laminate type piezoelectric substance 100 is formed.
Patent JP-H04367292-A (JP)
Title: Mode synchronism laser and generating method for mode synchronism optical pulse string
Inventor: NANBU YOSHIHIRO
IPC: H01S5/10
Filed: 1991-06-14
Abstract: PURPOSE:To obtain a mode synchronism optical pulse string, which is useful as a master oscillator in optical communication and a light source for spectral experiment use and has a pulse width of 5 pico seconds or shorter, simply, in such a way as to be able to handle easily and at low cost. CONSTITUTION:A laser resonator is constituted of distributed Bragg reflective regions 18a and 18b and an active layer 12. A non-linear external resonator is constituted of the region 18b, a distributed Bragg reflective region 18c and an absorption region 20. The optical lengths of both resonators are made equal to each other. When a current of a threshold current or higher is made to flow through an active region 19 and a current of the threshold current or lower is made to flow through the region 20, a pulse mode synchronism starts and an optical pulse is obtained. Moreover, both currents are modulated in synchronization with an optical revolution time and may be set in a forced mode synchronism. A mode synchronism optical pulse string having a pulse width of 5 pico seconds or shorter and a repeat frequency of 66 G Hz is obtained.
Patent JP-S6032031-A (JP)
Title: Photographing device
Inventor: KAMIYA OSAMU
IPC: G03B7/099
Filed: 1983-08-03
Abstract: PURPOSE:To prevent a picture observed through a finder and a photographed picture from uneven irradiation of light by arranging a photometric element directly on an optical path through which the light flux from an object passes. CONSTITUTION:If light is made incident on a photoconductive film obtained by forming a photoconductive film 13 consisting of amorphous silicon, cds, etc. on a substrate 12 made of synthetic resin or glass and forming comb-like electrodes 10, 11 consisting of a conductive material such as Al and Cr on the film 13, the resistance of the film is changed and electric current flows between the electrodes 10 and 11. Therefore, the quantity of incident light flux can be measured by measuring the current value. Since the width of the photoelectric conversion elements and lead wire is set to several mu - several ten mu, there is no trouble in the photographed image when the image is observed from the finder. In addition, the photoconductive body is obtained by forming many photoelectric conversion elements on one substrate simultaneously by vapor-deposition or etching, so that the production cost can be reduced.
Patent JP-H036422-A (JP)
Title: Encoder
Inventor: KAWASE TOSHIMITSU
IPC: G01N37/00
Filed: 1989-06-05
Abstract: PURPOSE:To lessen an error in measurement by a method wherein, with a reference substance rotated, a scanning track formed by a probe is adjusted so that it may accord with the direction of a crystal lattice of the surface of the reference substance. CONSTITUTION:A modulated component of a frequency formed by scanning by a probe 103 on a reference scale 104 of a scale period (p) provided on a rotary table 11 is superposed on a tunnelling current 107 flowing between the probe 103 and the reference scale 104 by vibrations of the probe 103. When an object 101 and an object 102 move mutually in the lateral direction herein, the modulated component of the frequency superposed on the current 107 causes a phase shift in relation to a signal serving as a reference, e.g. a probe vibration signal 2A. The phase shift in one period, i.e. 2pi, of the signal corresponds to the lateral shift of the probe 103 from a base for the period of the scale 104, and by detecting this phase shift, therefore, the amount of the relative shift in the lateral direction of the object 101 from the object 102 can be detected accurately.
Patent JP-H08315956-A (JP)
Title: Corona discharge treatment method of vessel, and device therefor
Inventor: FUKUDA KATSUKI
IPC: B65D25/14
Filed: 1995-05-18
Abstract: PURPOSE: To uniformly treat by corona discharge the inner surface of a vessel, even when it is a relatively small plastic cup partially differed in inner diameter, with high efficiency, and treat by corona discharge also the outer surface simultaneously with the inner surface. CONSTITUTION: A vessel 5 to be treated is put on an earthed electrode 1 having a form laid along its inner surface form. A high voltage is applied to a high voltage electrode 3 fixedly arranged on the outside of the vessel, while rotating the earthed electrode 1, to generate a corona discharge.
Patent JP-H0436869-A (JP)
Title: Logic circuit design system
Inventor: SATO YAYOI
IPC: G06F17/50
Filed: 1990-05-31
Abstract: PURPOSE:To efficiently use design resources by using structural description input and functional description input together and effectively using already registered macro blocks and providing a correcting and verifying mechanism for circuit information of already registered macro blocks. CONSTITUTION:A structural description input mechanism 2 copies or extracts a macro block name of a structural description 1 and gives it to a macro retrieving mechanism 5 as macro block name information 3 and discriminates whether it is already registered in a macro library 6 or not; and when it is already registered, display information is referred to discriminate whether it corresponds to a desired circuit or not, and the discrimination result is transmitted to the macro retrieving mechanism 5. If there are no macro blocks meeting the request, a designer corrects circuit information of an already registered macro block and verifies the corrected circuit and repeats this operation till desired specifications are satisfied, and he adds the macro block name to register it in the library. Thus, design resources are efficiently used.
Patent JP-H04365862-A (JP)
Title: Reactive high-frequency sputtering device
Inventor: IWAMI MUNENORI
IPC: C23C14/35
Filed: 1991-06-14
Abstract: PURPOSE:To improve the quality of sputtering films by impressing a high frequency to the electrodes of the high-frequency sputtering device, increasing an impedance and shifting the phase. CONSTITUTION:The high frequency is impressed to the sputtering electrodes of the reactive high-frequency sputtering device and a notch of the area equal to the film phase is provided on a work supporting mechanism to increase the impedance; further, the high-frequency phase is shifted by 180 deg.. The interference by the shifting of the frequencies is eliminated and desired bias potential control is possible. The desired films are thus formed and the quality of the formed films is improved.
Patent JP-2000335748-A (JP)
Title: Powder filling device and its operation method
Inventor: DOI MAKOTO
IPC: B08B15/04
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent the contact of a screw blade to a filter by providing a filter for degassing the air contained in powder, and mounting the filter on an installation part so that its inside diameter is larger than the inside diameter of the opening of the installation part. SOLUTION: This device has a powder input port 12a and a powder discharge port 50a. The inside diameter of the upper part of a nozzle body 25 is set to 60 mm which is the same as the inside diameter of a mounting flange 28, while the inside diameter of a filter 26 is set to 62 mm so as to be larger in both edges by 1 mm each. Namely, a relief (clearance) for preventing the breakage of the filter 26 by the contact with a screw blade 16a is provided on the filter 26. Although the danger of breaking the filter 26 by the contact with the screw blade 16a is reduced more as the relief is set larger, the effect of degassing is deteriorated. Therefore, according to the inside diameter size of the mounting flange 28, the relief is preferably set to the minimum size within the range where the screw blade 16a never makes contact with the filter 26.
Patent JP-S5570429-A (JP)
Title: Roll feed type automatic material feeder in press machine
Inventor: AMINO HIROYUKI
IPC: B21D43/09
Filed: 1978-11-21
Abstract: PURPOSE: To eliminate brake force modulation and obtain the feed accuracy which is good and stable for a long period of time by directly coupling a fluid pressure motor to the roll shaft end of the dirve roll of the material feeder of roll feed type thereby giving rotating force in the direction opposite from the rotating direction of the feed roll.  
     CONSTITUTION: The roll feed type automatic material feeder of the press machine is constituted by a motor 1, drive roll 3, driven roll 4, etc. A fluid pressure motor 13 is directly coupled to the roll shaft end of the drive roll 3 and the rotating force in the direction opposite from the rotating direction of the drive roll 3 is given to this fluid pressure motor 13, whereby the inertia energy of the feed roll accumulated in an acculeration range is absorbed. This enables brake modulation owing to abrasion to be made less than that in mechanical brake system and the unstability of roll rotating angle owing to the backlash of the transmission gear of the driven roll 4 to be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S622949-A (JP)
Inventor: JO YASUSHI
IPC: A61L29/00
Filed: 1985-06-29
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-H09326203-A (JP)
Title: Luminaire
Inventor: SHIMIZU KEIICHI
IPC: F21S4/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire wherein its size can be reduced at the time of packing and its mounting is made easy. SOLUTION: When a liminaire 1 is packed for transportation, fluorescent lamps 24 and a shade 31 are detached therefrom and socket attaching parts 21 are detached from a luminaire body 2. Because the shade 31 is bisected, the width at the time of containing becomes the width direction of either the luminaire body 2 or the shade 31, which even wider, and therefore miniaturization of a packing box and reduction of packing materials can be realized. When the luminaire body 2 is mounted, the socket attaching parts 21 are attached to both ends of the luminaire body 2 so as to form an H shape, and the fluorescent lamps 24 and the shade 31 are attached thereto. The luminaire body 2 being held by one hand, an adapter 7 is caught thereon and attached to a ceiling and then the luminaire body 2 is mounted on the adapter 7.  Because a lighting circuit unit 12 and a remote control unit 14 are disposed on one end side and on the other end side respectively of a luminaire attaching part 4 of the luminaire body 2, when substantially the center of the luminaire body 2, near the luminaire attaching part 4, is held by one hand, balance is not largely lost and therefore workability is improved.
Patent JP-H086213-A (JP)
Title: Method for processing silver halide photgoraphic sensitive material
Inventor: SEKIGUCHI TADASHI
IPC: G03C1/485
Filed: 1994-06-24
Abstract: PURPOSE:To provide the method of processing the silver halide photographic sensitive material not causing fluctuation of sensitivity and lowering of density and contrast even in the case of processing a negative type silver halide photographic sensitive material and a prefogged direct positive silver halide photographic sensitive material in the same automatic developing machine. CONSTITUTION:The direct positive silver halide photographic sensitive material containing prefogged direct positive silver halide grains on a suppart and the negative type silver halide photographic sensitive material containing a tetrazolium compound on a support are processed in the same automatic developing machine within the total processing time of 15-60sec or by replenishing a developing solution in a feed rate of <=300ml/m<2>.
Patent JP-S5837183-A (JP)
Inventor: HERUMUUTO SHIYUURITSUHI
IPC: C25B9/19
Filed: 1982-08-20
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-S625270-A (JP)
Title: Color picture forming device
Inventor: HOSOYA MASAHIRO
IPC: G03G15/01
Filed: 1985-06-29
Abstract: PURPOSE:To obtain the clear color picture with a simple constitution by using a non-magnetic toner and a nonc-contacting type developing device. CONSTITUTION:A developing roll 23 and a phtosensitive drum 1 are arranged by maintaining a small clearance. When the roll 23 and the drum 1 are rotated, a non-magnetic toner 21 in a toner container 22 is made thinner by an elastic sheet-shaped member 24. Simultaneously, the negative static charge is given by a frictional electrification, the toner transported accompanying the rotation of the roll 23 approaches the static latent image on the drum 1, flys through the clearance between the roll 23 and the drum 1 by means of the coulomb force, is stuck to the surface of the drum 1 and the developing toner image is formed. In such a way, since the toner is non-magnetic, colorability is satisfactory and the non-contacting development is obtained, and therefore, the toner image of the surface of the drum 1 is not disturbed and the clear color picture can be obtained.
Patent JP-S6034082-A (JP)
Title: Semiconductor device
Inventor: OIMURA KATSUHIKO
IPC: H01L31/12
Filed: 1983-08-05
Abstract: PURPOSE:To improve coupling efficiency with an optical fiber in any case of light emission or light reception by forming a gate layer to either of a p-n type layer constituting a diode functioning as light emission and light reception in combination. CONSTITUTION:Gate layers 6 consisting of n type GaAsAl is formed during the formation of a p type GaAlAs layer 4 of constitution composed of an n type GaAs substrate 1, an n type GaAlAs layer 2, a p type GaAs layer 3, the p type GaAlAs layer 4 and a p type GaAs layer 5. According to such constitution, the element functions as a LED element when potential V12 higher than cathode potential V11 is applied to an anode electrode 9. When potential V3 sufficiently higher than V12 is applied to a gate electrode 8 at that time, depletion layers 21 spread around the layers 6, the mutually adjacent layers 21 are connected and forward currents 22 are constricted, and a light-emiting section is localized. Accordingly, optical coupling having excellent efficiency is attained. When potential V22 lower than cathode potential V21 is applied to the electrode 9, photocurrents 31 uniformly flow extending over a wide range, and optical coupling having superior efficiency is attained on a photodiode mode.
Patent JP-S6033784-A (JP)
Title: Ghost eliminating device
Inventor: OOTA TSUNEAKI
IPC: H04N5/21
Filed: 1983-08-04
Abstract: PURPOSE:To prevent malfunction of ghost elimination due to noise in a video signal by providing a detected output processing circuit conducting an output of the 2nd detection circuit when an output of the 1st detection circuit represents the presence of a signal exceeding the 1st ghost detecting level. CONSTITUTION:When a positive ghost G and a noise N exist in an output signal (a) of the 1st gate circuit 3, this signal is subject to difference (b) by the 1st difference circuit 4 and the result is inputted to the 1st detection circuit 15. Then the 1st detection circuit 15 detects only the signal exceeding a level L1 and outputs an output signal (c). In this case, the output signal of the 2nd gate circuit 9 is similar to the signal (a), the signal is subject to difference processing similarly by the 2nd difference circuit 10 and since the threshold value is set to a level lower than the said level L1, a signal including the noise N is outputted. A detected output processing circuit 16 outputs (d) only the signal where both outputs of the 1st and 2nd detection circuits 15, 11 are coincident and writes sequentially data to the 1st memory 12. Furhter, the correlation operation between the data and the data in the 1st memory 6 is performed by a correlation operating circuit 13.
Patent JP-S63306953-A (JP)
Title: Hot water windshield washer for vehicle
Inventor: SATO HIDEAKI
IPC: B60S1/52
Filed: 1987-06-09
Abstract: PURPOSE:To make washer liquid hard to be cooled by injecting washer liquid heating means from the right (left) side of the outside of a vehicle body to the left (right) side of a windshield so that the washer liquid is diffused after reaching the windshield. CONSTITUTION:A 1st and 2nd nozzles 20, 30, each formed with two injection outlets or orifices for injecting washer liquid without diffusing onto a windshield are provided outside a vehicle in front of a passenger seat and in front of a driver's seat. One of the injection outlets of the nozzles 20 (30) is made to be an oblique direction injection outlet 23 directed from the right (left) side to the left (right) side of the windshield surface while the other a main injection outlet 24 directed as it is in the forward direction. Liquid supply ports 21, 22 communicating to respective injection ports 23, 24 are connected via communication pipes 12, 13, main connection pipes 9, 10 and solenoid changeover valves 11, 8 to a hot water tank 5 having a built-in sheathed heater 6 and hot water (washer liquid) can be injected in the direction of the arrows.
Patent JP-H0814044-A (JP)
Title: Heat-exchange device for regulating oil temperature
Inventor: YAMANAKA YASUTOSHI
IPC: F28F9/02
Filed: 1994-06-24
Abstract: PURPOSE:To improve cooling performance for automatic transmission fluid(ATF) for a vehicle without worsening the rise characteristics of cooling water for a water-cooled type engine. CONSTITUTION:A passage wall 28 having an inclination angle theta is formed on the inner periphery of an outlet pipe 13 through which a total flow rate of cooling water in a cooling water circuit flows. An ATF oil cooler 12 movable to a spot situated upper stream or downstream of a flow of cooling water through the passage wall 28 is contained in the outlet pipe 13. A position where the ATF oil cooler 12 is inserted in the passage wall 28 is variable by rotating a cap 14. This constitution varies a ratio between the passage opening hole area Swy of the cooling water inlet hole 21 of the ATF oil cooler 12 and the passage sectional area Swx of a cooling water passage 29 formed between the inner periphery of the passage wall 28 and the outer periphery of the lower end part of the ATF oil cooler 12 so that a flow rate of cooling water heat- exchanged with ATF in the ATF oil cooler 12 is adjusted to an optimum flow rate during warming-up of the ATF.
Patent JP-H10331808-A (JP)
Title: Variable speed fluid pressure cylinder
Inventor: MINE NOBUYUKI
IPC: F15B15/22
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To stepwisely change the operating speed of a cylinder by simple means. SOLUTION: At least the end of the operating direction side of a cylinder body 2 at its outer boundary face is provided with a plurality of fluid inlet/ outlet ports 11a along the longitudinal direction at given spaced intervals. In the plurality of inlet/outlet ports 11a, the plurality of the other inlet/outlet ports 11a except the inlet/outlet port 11a located at the outermost end are successively closed from the moving direction side of a piston 7 by the piston 7 reciprocating closely kept into contact with cylinder body 2 at its inner boundary face.
Patent JP-S5845454-A (JP)
Inventor: OHAMA MASAHIRO
IPC: F25B1/00
Filed: 1981-09-10
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-H10331659-A (JP)
Title: Power generating gas turbine and combined power generating system
Inventor: NAKAMURA SHIGEYOSHI
IPC: F02C7/18
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To lengthen a moving blade at rear stage, and improve efficiency of a gas turbine, in a power generating gas turbine with turbine nozzles of three stages or more, by specifying the forming materials of respective turbine blades and turbine nozzles of the first stage to the third stage. SOLUTION: This gas turbine is provided with a first to a third blades 51 53, and a first to a third nozzles 81 83, whereas the first blade 51 and the nozzle 81 are formed out of single crystal nickel group alloy. At least one of the second and third blades 52, 53 is formed out of unidirectional solidification columnar crystal nickel group alloy, and the second and third nozzles 82, 83 are formed out of isometric crystal nickel group alloy. The first and second blades 51, 52 and the first nozzle 81 are formed so as to be cooled by water vapor, and the second and third blades 52, 53 are formed so as to be cooled by air. It is thus possible to keep gas inlet temperature to the turbine nozzles within the range of 1400 to 1650 deg.C.
Patent JP-H05171161-A (JP)
Title: Removal of arsenic compound in liquid hydrocarbon
Inventor: FURUTA AKIO
IPC: C10G29/10
Filed: 1992-05-11
Abstract: PURPOSE:To remove arsenic compounds efficiently from a liquid hydrocarbon at relatively low temperatures by bringing the hydrocarbon into contact with a molybdenum sulfide-contg. adsorbent in the absence of hydrogen. CONSTITUTION:(A) A liquid hydrocarbon containing arsenic compounds is brought into contact with (B) a (cobalt- or nickel-contg.) molybdenum sulfide- contg. adsorbent in the absence of hydrogen, thus removing the arsenic compounds in the liquid hydrocarbon. The component B is pref. carried on gamma-alumina.
Patent JP-S5269156-A (JP)
Title: Dust-proofing and collecting hopper
Inventor: KAI TETSUO
IPC: B65G69/06
Filed: 1975-12-05
Abstract: PURPOSE: To suck and recover spattering dusts by providing a dust collecting filter to a hopper for charging wastes. 
     COPYRIGHT: (C)1977,JPO&Japio