baber/WOPTO huggingface dataset:
Patent JP-H10220868-A (JP)
Title: Hot-water supplier equipped with automatic water stopping function
Inventor: IWAKUMA MIYAKO
IPC: F24H1/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supplier, provided with automatic water stopping function, reduced in danger due to temperature change after operating the automatic water stopping function while permitting the setting of a plurality of objective temperatures. SOLUTION: A hot-water supplier provided with automatic water stopping function is equipped with a hot-water supplying means 3, heating water and supplying hot-water through a hot-water supplying passage 2, a supplying hot-water flow rate measuring means 4, provided in the hot-water supplying passage 2 or the like, and a hot-water supply control means 5, controlling the operation of hot-water supplying combustion and the operation of water stopping based on a measuring information as well as a commanding input from the supplying hot-water flow rate measuring means 4 so that the hot-water supplying means 3 is permitted to discharge the objective total amount of hot-water having an objective temperature and stop the supply of hot-water automatically.  In the hot-water supplying device, branched at the downstream side of the hot-water supplying passage 2, the hot-water supply control means 5 controls the hot-water supplying device so that the supply of hot-water is permitted at either objective temperature among selected objective temperatures while permitting the setting of a plurality of objective temperatures while a set objective temperature before the hot-water supplying is selected automatically upon stopping water and hot-water supply can not be effected without effecting the releasing operation of the water stopping means 8 after stopping the water automatically.
Patent JP-S63194507-A (JP)
Inventor: FUJIWARA KANEHARU
IPC: H02B13/02
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-H02204658-A (JP)
Title: Rotational position detector
Inventor: SHIMIZU KOICHI
IPC: G01D5/244
Filed: 1989-01-31
Abstract: PURPOSE:To make improvements in startability by discriminating between an angle signal and a reference signal from a generating time difference in each output signal of both first and second waveform shaping circuits for magnet pickup output waveforms different in threshold voltage each. CONSTITUTION:Waveforms, differing in a rise grade each due to difference in an interval between angle information and reference information being produced in a magnet pickup 23 are shaped each by both first and second waveform shaping circuits 1, 2 with first threshold voltage and second threshold voltage inputted into the former. Then, a generating time difference in both output signal waveforms being secured to the same angle information or reference information is measured by difference measuring means 3, 4, 6 and 7, and 1/n time of the time is found out by time sharing means 17, 18, and when output is secured to a first circuit 1 before elapsing through the 1/n time found at the last time since an output signal has been secured to a second circuit 2, it is set down to a reference signal by signal discriminating means 8, 21 and 24, and the signal secured after the elapse is discriminated as an angle signal.
Patent JP-H11348683-A (JP)
Title: Feeder construction for vehicular sliding door
Inventor: KATO KENJI
IPC: B60R16/02
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To avoid a sharp increase in cost due to the increased complexity of the shape of a body panel or the like. SOLUTION: A guide rail 3 extended in the opening/closing direction of a door is provided for a sliding door D, and a slider 4 is relatively movably set for the guide rail 3. A feeder line 54 extended from the side of a car body arrives at the slider 4 through a supporting member 7, and current is fed from the slider 4 through a flat cable 51 to electrical parts in the inside of the sliding door D. The supporting member 7 has metallic terminals 72 and 73 fixed to both the ends of a metallic wire 71 capable of being elastically and curvedly deformed, in which the terminal 72 is connected with the slider 4, and the terminal 73 is connected with a bolt 22 vertically provided for a step panel 2. The feeder line 54 is inserted into the inside of a tube 74 mounted to the metallic wire 71.
Patent JP-H01200372-A (JP)
Title: Image forming device
Inventor: NAKAJIMA HISAO
IPC: G03G21/00
Filed: 1988-02-05
Abstract: PURPOSE:To perform color detection without raising a cost by performing color recognition based on first color information read out from a storing means and based on second color information sampled out from a color sampling means during scanning when double-acting is performed. CONSTITUTION:A switchable red filter 55 is provided in front of a lens 51. A CPU 64 (a color recognizing means) performs the color recognition which recognizes color based on the color information of blue read out from an RAM 65 as a storing means, and based on the color information of red sample from the RAM 65 during scanning when the double-acting is performed, and the color information obtained from the color recognition is written in the RAM 65. Thus, the storing means 65 which stores color image information is simplified and the cost can be reduced.
Patent JP-H10221656-A (JP)
Title: Optical transmitter and optical transmitting method
Inventor: NODA ARIHIDE
IPC: H04B10/50
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter and an optical transmitting method capable of performing a stable optical fiber transmission by subjecting a semiconductor laser light source to a frequency modulation in order to suppress an SBS (induced Brillouin scattering) and mitigating an amplitude fluctuation to be generated at the time of expanding a light spectral line width. SOLUTION: An output light emitted from a semiconductor laser light source 1 is made incident on an external light intensity modulator 2 to be intensity-modulated with a digital signal. The light spectral line width is expanded by minutely subjecting the semiconductor laser light source 1 to a frequency modulation with the output signal of an oscillator 5 in order to suppress the SBS. Since an amplitude modulation is also performed simultaneously with the frequency modulation, an amplitude fluctuation is generated. Here, the digital signal is moreover modulated by varying the gain of a variable gain amplifier 6 by the output signal the oscillator 5.  Then, the amplitude fluctuation generated in the semiconductor laser light source 1 can be canceled by driving the intensity modulator 2 with this modulated signal and also by adjusting the delay amount of a delay circuit 7 so that the amplitude fluctuation in the semiconductor light source 1 and the amplitude modulation by the oscillator 5 in the external light intensity modulator 2 become just opposite phases.
Patent JP-H08220847-A (JP)
Title: Image forming device
Inventor: KURIBAYASHI IKUO
IPC: G03G15/02
Filed: 1995-02-13
Abstract: PURPOSE: To effectively discharge NOx inside an electrifier to prevent the occurrence of a halt memory and to prevent the electrifier from being stained by stopping ventilation from the outside to an electrifying means at least in a partial period it the midst of electrification by the electrifying means. CONSTITUTION: A corona electrifier 2 is provided with a wire, a shield and a grid which are the electrifying means for a photoreceptor drum 1. By performing the ventilation into the primary electrifier 2 by a fan 11, the concentration of ozone product inside the primary electrifier is kept equal to or under a fixed value, and the occurrence of the stoppage memory is prevented. It is desirable to clean the outside air by making it pass through a filter F once in the case of the ventilation. Furthermore, a control circuit 12 controls the ventilation from the outside to be performed only for a fixed time after finishing the discharge of the primary electrifier 2. Thus, NOx inside the primary electrifier after finishing image formation is effectively discharged and the occurrence of the halt memory is prevented without being influenced by the outside air to the utmost.
Patent JP-S62184073-A (JP)
Title: Heat-resistant adhesive or coating agent
Inventor: OKADA MASAKI
IPC: C04B41/87
Filed: 1986-02-07
Abstract: PURPOSE:To provide the titled adhesive or coating agent which has excellent bond strength and is suitable for use as a heat insulating material having a high void volume similar to that of a porous ceramic, containing a whisker selected from the group consisting of SiC, Si3N4 and Al2O3. CONSTITUTION:3-20wt% whisker selected from the group consisting of SiC, Si3N4 and Al2O3 is added to an adhesive or a coating agent obtd. by adding a curing agent and a ceramic powder composed of a (non)oxide such as Al2O3, ZrO2, etc. to a binder such as K2SiO3, Na2SiO3, a metal phosphate (e.g., AlPO4), etc.
Patent JP-H03227874-A (JP)
Title: Printer device
Inventor: NAKATANI SHIGEHIRO
IPC: B41J13/00
Filed: 1990-02-01
Abstract: PURPOSE:To prevent printed papers from heedlessly scattering on a floor, even when a side cover is opened, by providing a paper receiving bed, in-out moved in a longitudinal direction associated with opening/closing of the side cover, at the lower part of a paper stacker. CONSTITUTION:In the case of work for removing papers, when a side cover 11 is opened, a paper receiving bed 13, pressed by a spring 27, comes out to the front from a storage part 24. A printing paper held by a feed roller 12 in the inside, is placed in a free condition, dropped down and accepted automatically by the lower paper receiving bed 13 simultaneously with opening of the side cover 11. Missing and a stain of the printed paper are prevented due to its dropping. A cushion roller 26, which serves as a cushion material simultaneously smoothing movement of a contact point between the side cover 11 and the paper from receiving bed 13, is provided in it, while a stopper 25 is provided for limiting a distance in which the paper form receiving bed 13 springs out from the storage part 24 in the case of fully opening the side cover 11.
Patent JP-S62181550-A (JP)
Title: Display unit sequential transmission equipment
Inventor: SUZUKI TOSHIYUKI
IPC: G06F3/14
Filed: 1986-02-06
Abstract: PURPOSE:To decrease the number of signal lines by providing plural display units which are connected on a multidrop basis with a unit number setting part, a memory for display data, a detection part which detects the halt part of transmitted serial data, a count part which counts display data in said data, and a comparison part which compares the counted value with a unit number. CONSTITUTION:The unit number of each display unit D is set by a unit number setting part 9 previously. When serial data is transmitted to each display unit through a transmission line L, the halt detection part 6 detects the halt part TO in the data and then the count part 7 counts plural display data DP in the serial data, one by one. Its counted value is compared with serial unit numbers by the comparison part 1. When a coincident unit number is found, the comparison part outputs a write signal to the memory 3 and the current display data is written in the memory of the corresponding display unit. Consequently, data to be written in any display unit is written in the display unit.
Patent JP-S57141024-A (JP)
Title: Magnetic recording medium
Inventor: KUZE SADAMU
IPC: G11B5/702
Filed: 1981-02-20
Abstract: PURPOSE:To prevent thickening and gelling of a magnetic coating material to obtain a magnetic recording medium superior in electromagnetic conversion characteristic and surface smoothness, by adding a liquid epoxy compound when metallic magnetic powder is bound to a binder including a vinylidene chloride copolymer to form a magnetic layer. CONSTITUTION:A magnetic coating material is prepd. using a binder wherein 1-50wt% liquid epoxy resin, especially, cycloaliphatic epoxy resin basing on the total quantity of the binder is added to a vinylidene copolymer such as vinylidene chloride-vinyl chloride copolymer. Polyurethane elastomer and polyisocyanate may be added to this coating material for the purpose of enhancing the  flexibility and the strength. Since this magnetic coating material is prevented from being thickened and gelling during the production, the use, and the preservation, the coating workability is not spoiled and, a long-life magnetic tape superior in electromagnetic conversion characteristic and surface smoothness which runs smoothly is obtained.
Patent JP-H09195817-A (JP)
Title: Controller for internal combustion engine
Inventor: TABATA ATSUSHI
IPC: B60W10/10
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To eliminate any feeling of physical disorder, concerning accelerator control during lean burn control. SOLUTION: In the controller for an internal combustion engine in which a throttle opening is set in a preset relation to an accelerator opening which implies the stepping amount of an accelerator pedal, and the air/fuel ratio of the mixture gas can be switched to a lean air/fuel ratio larger than the theoretical air/fuel ratio or rich air/fuel ratio smaller than that, such a means (step 23) for setting the relationship of the throttle opening with the accelerator opening in such a way that the output of the internal combustion engine in relation to the accelerator opening is made approximately equal in the case of lean air/fuel ratio and in the case of theoretical air/fuel ratio or in the case of rich air/fuel ratio.
Patent JP-S56124767-A (JP)
Title: Shaft seal
Inventor: WASHIDA AKIRA
IPC: F16J15/34
Filed: 1980-02-29
Abstract: PURPOSE: To obtain a shaft seal having a high PV value by forming the grooves inclined radially so that the distance from the line of axis towards the direction of revolution on the surface which revolves and so that the distance increases on the surface which does not revolve.  
     CONSTITUTION: An interconnection surface S is constituted by contacting the end surface 12 of the sealing ring 7 which is fitted movably in the direction of axis onto the inner cylinder 6 which is the elongation part of the peripheral part of a cover 2, with the end surface 13 of the sealing ring 5 fixed on a shaft 3. On the end surface 12 of the sealing ring 7, the grooves 14 which incline radially are formed so that the distance from the line of axis towards the direction A of revolution of the shaft 13 increases, and on the end surface 13 of the sealing ring 5, grooves 15 are frmed so that the distance decreases. When the sealing ring 5 is revolved by a shaft 3, the fluid between the grooves 14 and 15 is pushed-out in the direction of outer periphery by a centrifugal force and viscosity, and the end surfaces 13 and 12 are lubricated, and the amount of leak outside of the fluid L in the casing is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01201513-A (JP)
Title: Modified cross-section fiber
Inventor: TASHIRO MIKIO
IPC: D01D5/253
Filed: 1988-02-03
Abstract: PURPOSE:To obtain the title fiber, having a cross-sectional shape radially branched in many stages and constricted branched parts of the above-mentioned branches, readily split and capable of providing fibers having remarkably soft feeling as a wadding exhibiting excellent feathery characteristics. CONSTITUTION:The aimed fiber having a cross-sectional shape obtained by branching the tip parts of radially elongating three or more main trunks (1a)-(1c) into plural branches (2a), (2a')-(2c) and (2c') and then branching the tip parts of the above-mentioned branches (2a)-(2c) and (2a')-(2c') into plural branches (3a), (3a')-(3c) and (3c') and further successively repeating the afore-mentioned branching and constricted main trunks and branched parts (A) and (B). The above-mentioned fiber is preferably obtained by carrying out melt spinning of a polymer using a nozzle of shape in which slits (BC) and (BD) are discontinuously branched from main trunks slits (A) and (B) are branches (CE), (CF), (DG) and (DH) are respectively and discontinuously branched at points (C) and (D), etc.
Patent JP-S57139609-A (JP)
Title: Measuring equipment of gap of cutters for shearing work
Inventor: TAKAISHI KAZUTOSHI
IPC: G01B11/14
Filed: 1981-02-24
Abstract: PURPOSE:To measure a gap between cutters with high accuracy by a method wherein light is applied to the cutters through optical fiber and the gap between the cutters is enlarged and measured by optical system. CONSTITUTION:The light radiated by an illumination device 13 illuminates a gap of cutters 1 and 2 through optical fiber 15 and an end part of a mirror cylinder 11. An enlarged optical image 23 of the gap is observed by an optical enlargement device 12 provided above a die-holder 3 and datum lines 19 and 21 are shifted by a rotary handle 20 and a rotary micro-drum 22 so as to put the optical images 23 between themselves and the dimension of the gap is read directly by the micro-drum 22. With this constitution, the gap between the cutters can be measured easily and with high accuracy.
Patent JP-H02205495-A (JP)
Title: Articulated robot
Inventor: YAMAKAWA HIRONOBU
IPC: B25J19/06
Filed: 1989-02-02
Abstract: PURPOSE:To eliminate the artificial work of an obstruction information input, to simplify a sensing device and to simplify an evasion procedure, by setting a passing impossible zone whenever a robot movable part is brought into contact with an obstruction and re-deciding the route so as to avoid the zone. CONSTITUTION:A robot is rotated with joints 3, 4 as the axis by an actuator, the hand 5 of the arm 2 terminal holds and transfers the body to be transferred and the movable part surface is covered by a contact sensor. The start attitude and target attitude of the robot are given by the coordinates data with one point of the joint angle space inside, i.e., (n) pieces of the positions of actuators as the element, the actuator is changed with the straight line connecting the start and target attitudes as the route and stopped when the contact sensor is operated or reaches the target attitude. At the contact stoppage time the positional data of the actuator is read, the coordinates are stored as contact attitude, returned to start attitude by reversing, (n) dimensional space is recognized as a quasi-contact space with the coordinate of the contact attitude as the center and the actuator is varied by finding the curve connecting the start attitude and target attitude without passing through any quasi-contact space.
Patent JP-S62183848-A (JP)
Title: Stirring type packed bed reactor
Inventor: HONDA YOSHIHIKO
IPC: B01J8/02
Filed: 1986-02-07
Abstract: PURPOSE:To enhance reaction efficiency by preventing channeling, in an upward flow type packed bed immobilized biocatalyst reactor, by respectively independently stirring the central part and outer peripheral part of the packed bed in a vertical column. CONSTITUTION:The substrate supplied from an inlet 16 passes through a pipe 17 to remove air bubbles in the substrate and reaches an immobilized biocatalyst packed part 13 from a packed bed support net 20 to be reacted by an immobilized biocatalyst (a). Herein, by stirring the immobilized biocatalyst (a) at a low speed by rotating blades 2, 3, no channeling is generated even in large caliber reactor and the biocatalyst is efficiently contacted with the substrate to enhance reaction efficiency. Subsequently, a formed reaction product passes through a biocatalyst outflow preventing net 21 to reach the next process. The biocatalyst floated while accompanied by air bubbles is separated under stirring by a scraping blade 22 and air bubbles are exhausted from an outlet 23 and the biocatalyst is returned to a packed bed part.
Patent JP-S56121637-A (JP)
Title: Alumina liquid composition for coating catalyst carrier
Inventor: SAKAI TOSHIYUKI
IPC: B01J21/04
Filed: 1980-03-03
Abstract: PURPOSE: To obtain an alumina liquid composition for coating catalyst carriers which is improved of adhesiveness and is transparent in a high concn., by intimately mixing a hydrated alumina and an acidic material, heat-treating the same then deflocculating the mixture with water.  
     CONSTITUTION: A hydrated alumina is prepared by using aluminum alkoxide as a starting raw material. An acidic material such as inorg. acid or org. acid is added to this hydrated alumina and these are intimately mixed, thence the mixture is heated to 90W200°C, whereby a translucent solid is prepared. Water is added to this under stirring, whereby the solid is deflocculated to a transparent alumina liquid composition. A colloidal alumina liquid composition prepd. by kneading boehmite or the like and an acidic aqueous soln., curing the mixture and heat-treating the same then further adding water and curing the mixture is mixed with the above-mentioned liquid composition. Further, if necessary, a rare earth oxide is mixed in a slon. This alumina liquid composition is coated on carriers so that the effective catalyst components are carried. This composition is adaptable in a wide range for coating purifying catalysts for CO, hydrocarbons and NOX. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05222935-A (JP)
Title: Two cycle diesel engine with sub combustion chamber
Inventor: HASHIMOTO NORISUMI
IPC: F02B3/06
Filed: 1992-02-12
Abstract: PURPOSE:To improve scavenging at the inside of a sub combustion chamber in a two cycle diesel engine whose cylinder head is provided with the sub combustion chamber with a jetting hole and an exhaust valve. CONSTITUTION:A clearance between the outer periphery surface of an exhaust valve 10 and the inner wall surface 8b of a valve recess 8 opposite to the exhaust valve 10 is made wide on a sub combustion chamber 6 side and narrow on the opposite side to the sub combustion chamber 6. Meanwhile, a recessed groove 12 communicated with a jetting hole 7 is formed at the lower surface of a cylinder head 4 so that the recessed groove 12 may communicate with a valve recess 8 portion where the clearance between the outer periphery surface of the exhaust valve 10 and the inner wall surface 8b of the recess 8 is wide.
Patent JP-S56121736-A (JP)
Title: Manufacture of film for transferring rough surface
Inventor: FUJIKAWA SHIYOUJI
IPC: B29C48/90
Filed: 1980-02-29
Abstract: PURPOSE: To easily manufacture the captioned film of high performance by supplying melted resin between a pressing roll and a rough-surface roll fitted with a rough- surface die plate formed of fluorocarbon resin and having a cooling means and thereby transffering a rough surface on to the resin.  
     CONSTITUTION: The pressing roll 6 and the rough-surface roll 5 fitted with the rough-surface die plate 7 formed of fluorocarbon resin on the surface thereof and having the cooling means are arranged nearly horizontally and near to each other, and between these rolls 5 and 6 melted resin is supplied from an extruder 2 and a T-shaped die 3. The resin is pressed and stuck on to the roll 5 by the roll 6 over more than about one third of the circumference of the roll 5 and thereby the rough surface is transferred on the resin, which is then exfoliated by a reversely-rotating roll 9 and rolled up. By this method, the film being free from deformation and collapase of concave-convexes due to elongation thereof and having the rough surface in a prescribed shape is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio