baber/WOPTO huggingface dataset:
Patent JP-S62115128-A (JP)
Title: Production of whole solid-state type electrochromic element
Inventor: KATO MAMORU
IPC: G02F1/17
Filed: 1985-11-14
Abstract: PURPOSE:To make the change of transmittance of light large by impressing a voltage between both electrodes of the titled element contacting it with an electrolyte, said element being constituted by laminating an oxidative coloring layer, an ion donator layer and a reductive coloring layer between the two electrodes. CONSTITUTION:The oxidative coloring layer 4 is formed by an electron beam method (EB method). The ion donator layer 5 is formed on the surface of the oxidative coloring layer 4 by an ion plating method. And then, the reductive coloring layer 6 is formed on the surface of the ion donator layer 5 by the EB method. And an electrolyte 31 is poured in the electrode vessel 32 of the reforming treatment apparatssto dip the electrochromic element (ECD) 1 in said electrolyte. The voltage having a rectangular wave coming from the voltage impression apparatus 33 is impressed to the ECD 1, thereby coloring and decoloring the ECD 1. Thus, the titled element having a large change of transmittance of light, and capable of driving at a low voltage and having a good responsibility of the coloring and decoloring is easily obtd.
Patent JP-2000085499-A (JP)
Title: Bumper for vehicle
Inventor: MAKINO HIROAKI
IPC: B60Q1/20
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity, assembling performance and mounting accuracy of a bumper by surely preventing the surface of the bumper from shrinking. SOLUTION: A downward facing rib 25 is molded using a slide core and is provided, put out facing downward from the upper end of the bumper body 21 of a front bumper and arranged on the back face of the bumper body 21 so as to provide the downward facing rib 25, and the downward facing rib 25 is supported on the supporting rib 38, which is projected from the side of the head lamp 18 with a boss 26, on which the head lamp 18 is mounted, projectedly arranged backward using the slide core in the possible broadcast range.
Patent JP-H1182996-A (JP)
Title: Oil water emulsion fuel
Inventor: NOHARA KOJI
IPC: C10L1/32
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent oil and water from separating from each other until the water particle diameter of the water-in-oil type reaches a combustion chamber, by adding water to heavy oil, by adding 4 kinds of inorganic components to retain a stable emulsion state, and by mixing them. SOLUTION: In the water-in-oil type fuel, which is formed by adding inorganic components to heavy oil and water to mix and emulsify them, a specific amount of 4 kinds of components, which are sodium, magnesium, calcium, and chlorine, are added as the inorganic components. In this way, the fuel which is emulsified once is in a stable condition constantly, and oil and water do not separate from each other between the time when the fuel is injected from a burner and the time when it reaches a combustion chamber. The amounts of added inorganic components are decreased or increased in proportion to the increase or decrease in the mixing rate of the water to the heavy oil (C fuel oil).  For example, when water in the range of 500 to 1000 liters is mixed to 10000 liters of heavy oil, sodium in the range of 485 to 608 g, magnesium in the range of 17 to 21 g, calcium in the range of 23 to 29 g, and chlorine in the range of 313 to 392 g are added.
Patent JP-2001048132-A (JP)
Title: Paper string for binding newspapers, advertisement papers, and documents
Inventor: NAKAI YASUTO
IPC: B65B67/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To easily bind newspapers, advertisement papers or the like in a simple work by passing a paper string having a round ring through four holes in a paper in a cruciform manner, expanding the paper string in four directions with an intersection of the paper string upside, placing the newspapers, the advertisement papers or the like, passing a tip of the paper string through the round ring, and tightening it. SOLUTION: Paper string passing holes 2-5 are provided in a paper 1, paper strings 6, 7 are passed through the holes 2-5 in a cruciform manner, tips of the paper strings 6, 7 is bound to form a round ring. The paper string 6, 7 are expanded in four directions, news papers 15 are placed thereon, and the other string tips 8, 9 are passed through one round ring at each corner of the newspapers 15 thereabove, and tightened and bound. The newspapers 15 can be easily arranged and bound without toppling them, and this paper string can be easily used even by women, physically handicapped persons, or elderly persons, and the newspapers 15 can be easily bound thereby for recycling.
Patent JP-H1189271-A (JP)
Title: Motor driver
Inventor: MOTOYAMA HAJIME
IPC: H02P6/06
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress the power consumption of a motor while the rotational accuracy of the motor is improved by applying series control to the rotating speed of the motor by means of a group of semiconductor elements which are assembled in a bridge that generates a rotating magnetic field and supplying a high voltage as the input voltage of the semiconductor element group when the motor is started to rotate and a low voltage when the motor rotates in a steady state. SOLUTION: When a motor M1 is rotated at a fixed speed, the voltage of a power source Vcc is lowered within a range in which the rotating speed of the motor M1 can be controlled or the inductances of star-connected inductors L2-L4 in the motor M1 are increased so as to suppress the losses which are caused when transistors Q2, Q4, and Q6 are operated in an unsaturated area. When the motor M1 rises to a constantspeed rotation from a stopping state, a transistor Q19 is switched by driving a PWM circuit 4 with a signal from a controller. When the transistor Q19 is switched, a boosted voltage is impressed upon transistors Q1-Q6 from a boosting regulator composed of an inductor L1, the transistor Q19, and a diode D1. Consequently, a very large current is supplied to the motor M1 and the rotating speed of the motor Ml can be increased quickly.
Patent JP-S61133973-A (JP)
Title: Device for forming hologram of fluid pulverous particles
Inventor: MURATA MASAYOSHI
IPC: G01N15/02
Filed: 1984-12-04
Abstract: PURPOSE:To make possible the measurement of pulverous particles having diameters of several mum or below with high concn. by forming the 2nd hologram in a place different from the 1st hologram via the 3rd beam splitter. CONSTITUTION:A photographic dry plate 9 for the 1st holography, particle groups 13 to be measured, the 2nd beam splitter 105, the 3rd beam splitter 106 and a photographic dry plate 109 for the 2nd holography, etc. are provided. Pulse laser light is projected to the particle groups 13 via the splitter 105 and part of the illuminating light thereof passes through the splitter 106 and arrives as the 2nd reference light at the dry plate 109. The greater part of the illuminating light is scattered by the particle groups 13, passes through the splitter 106 as the reattered light and arrives as the 2nd object light at the dry plate 109. The dry plate 9 is thus exposed by the 1st reference light and the object light in the above-mentioned manner. The dry plate 109 is exposed by the 2nd reference light and the object light. The dry plates 9, 109 are subjected to developing and fixing processes and are then rinsed and dried, by which the 1st and 2nd holograms are formed.
Patent JP-S63111398-A (JP)
Title: Method of building inner tank in low temperature storage tank having outer concrete tank
Inventor: KAMIYA ATSUSHI
IPC: F17C3/04
Filed: 1986-10-28
Abstract: PURPOSE:To make it possible to provide one side abutment weldment having a high welding quality, by attaching baking metals to embedded fixings which are previously embedded in a concrete wall so as to secure the baking metals to an outer tank. CONSTITUTION:Fittings 11 are previously embedded and secured in the outer edge parts of inner peripheral section and bottom section of the concrete wall 3 of an outer tank 2, at predetermined intervals, corresponding to the groove lines of inner tank members 10 constituting an inner tank 4. Baking metals 12 for one side face abutment weldment are arranged on the side plate 7 of the inner tank 4, spanning between the embedded fittings 11, in a framelike shape corresponding to the groove line formed around the inner tank members 10, and therefore, the backing metal members are welded together so as to joint them integrally.
Patent JP-H04135445-A (JP)
Title: Fillet device for fish
Inventor: ISHIOKA SAKIYOSHI
IPC: A22C25/08
Filed: 1990-09-26
Abstract: PURPOSE:To make possible of surely performing a fillet operation by nipping a caudal of a fish body with a tail-nipping part, fixing a head part of the fish body having nipped tail part with a head part-pressing part and filleting. CONSTITUTION:A caudal of a fish body A is nipped with a tail nipper 33 in a tail part-nipping part 31 and the fish body is rotated around a rotating shaft 72, then the fish body is laid on a fish body-laying part 21 in deciding a position of the head of the fish body A with a head part-pressing part 71 having an inclined shape to an advancing direction in a doglegged shape in a side view. Next, a fish body-conveying part 11 is driven through sprockets 13a and 13b and the fish body-laying part 21 is transferred to a direction of a fillet part 51. Then, the fish body A is filleted to meats of both sides of a backbone and the backbone with blades 52a and 52d provided at opposite sides of a passing position of the tail part-nipping part 31 in parallel to the conveying direction of the fish body-conveying part 11.
Patent JP-H1193637-A (JP)
Title: Muffler
Inventor: YAMAGUCHI KANECHIKA
IPC: F01N1/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a muffler capable of obtaining the sufficient muffling effect in relation to a noise source for generating pulsation sound having high frequencies and higher components, such as an oil-free screw compressor. SOLUTION: A plurality of resonators 1a, 1b are installed in the positions on the same section on a pipe connected to a noise source by deviating the angles. A plurality of resonators 2a, 2b, 2c are installed in the longitudinal direction of the pipe connected to the noise source from the resonators 1a, 1b at the specified distance except for an integral multiple of a half of a wave length of noise subjected to muffling, by deviating the angles. Therefore, the muffling efficiency of pulsation sound to be complicatedly distributed in the pipe section is improved, and a plurality of resonators 2a, 2b, 2c do not simultaneously coincide with the node positions of pulsation sound, and the muffling efficiency is improved.  Moreover, higher components incapable of being muffled by only resonators can be reduced by arranging a sound absorbing material formed of a punching metal and/or a porous material on the downstream side of the resonator.
Patent JP-S61134332-A (JP)
Title: Production of dihydro-beta-ionol
Inventor: MASUDA HIDEKI
IPC: C07C27/00
Filed: 1984-12-06
Abstract: PURPOSE:To produce the titled compound useful as a synthetic intermediate of various perfumes such as theaspirane, etc., in high selectivity and improved yield, by the Birch reduction of beta-ionone in the presence of a hydrogen donor having a pka value falling within a specific range. CONSTITUTION:The compound of formula II can be produced by the Birch reduction of beta-ionone of formula I in the presence of a hydrogen donor having a pka of <=19, preferably <=9 (e.g. ammonium chloride, hydrochloric acid, etc.). The Birch reduction is carried out by adding said hydrogen donor to beta-ionone, and adding liquid ammonia and metallic sodium slowly to the mixture in the presence of a solvent such as water, ether, etc., usually at -33 deg.C. The titled compound of formula II can be converted to theaspirane of formula III useful as a food perfume having camphor-like perfume and existing in black tea, raspberry, etc., by contacting with cupric halide, etc., in the presence of an inert organic solvent and an acid acceptor.
Patent JP-H08119030-A (JP)
Title: Lighting fixture fitting part construction for vehicle
Inventor: MATSUMOTO YUJI
IPC: B60Q1/04
Filed: 1994-10-21
Abstract: PURPOSE: To prevent generation of a gap between a front fender and a finisher. CONSTITUTION: In the lighting fixture fitting construction for a vehicle in which a finisher 14 is fitted to head lamps 11, 12 fitted to a body, a clearance lamp 13 is fitted to the finisher 14, and the clearance lamp 13 is positioned in the vicinity of a front fender 28, an inserting slit 14f as a lock part is formed on the end part on the front fender 28 side, and an inserting piece 28a as a part to be locked with the inserting slit 14f is formed on the front fender 28.
Patent JP-S62118900-A (JP)
Title: Fractionation and analysis of amylase isozyme
Inventor: SUGIYAMA MASAMI
IPC: C12N9/99
Filed: 1985-11-18
Abstract: PURPOSE:To readily fractionate and analyze pancreatic amylase and salivary amylase, by mixing a suspension of polystyrene latex particles sensitized with an amylase inhibitor with a sample and observing the presence or absence of flocculation of the above-mentioned particles. CONSTITUTION:Polystyrene latex particles are sensitized with an amylase inhibitor capable of specifically inhibiting pancreatic amylase or salivary amylase by a physical adsorption or chemical bonding method, etc. A sample containing pancreatic amylase or salivary amylase, e.g. urine or blood serum, etc., is added onto a glass plate, etc., to which the latex particle suspension sensitized with the amylase inhibitor is dripped and mixed to observe the presence or absence of flocculation. The latex particles sensitized with the inhibitor capable of specifically inhibiting the pancreatic amylase are reacted with the pancreatic amylase and flocculated without reacting with the salivary amylase.
Patent JP-H06113252-A (JP)
Title: Display pattern frame detector
Inventor: ABE SHOZO
IPC: H04N19/85
Filed: 1992-09-25
Abstract: PURPOSE:To retrieve a desired picture or the like efficiently from a recorded moving image by detecting a frame picture picked-up from a display screen of a display device based on an extracted strip pattern and rectangular frame pattern. CONSTITUTION:A picture input section 10 receives a moving image data and converts the data into a digital frame picture, which is stored in a time series picture storage section 12. When plural pictures are stored in the picture storage section 12, a picture subtraction section 14 extracts a change area in the picture based on the pictures. When a picture obtained by subtraction processing is stored in the time series picture storage section 12, a strip pattern feature extract section 16 extracts a strip pattern long laterally and registers the pattern into a history table. On the other hand, a rectangular frame pattern extract section 18 extracts a rectangular frame pattern from a picture stored in the storage section 12. A characteristic pattern analysis section 20 analyzes whether or not the strip pattern is periodically changed in the rectangular frame pattern. A display pattern detection section 22 detects the frame picture by the analysis result.
Patent JP-H09133288-A (JP)
Title: Heat-insulating jacket for fluid carrying duct
Inventor: UIRIAMU ERU MONOFUSUKII
IPC: F16L59/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection and disconnection of a heat insulating jacket for fluid carrying conduit by covering a conduit and the heat insulating material with a semi-rigid elastic outer shell having an opening part extended along the longitudinal direction, and sealing the outer shell with a closing means. SOLUTION: This heat insulating jacket 18 effective for heat insolation of a fluid carrying conduit such as a heated gas supplying tube has a heat insulating layer 20 in the inner surface thereof, and the periphery of the conduit 14 is provided with an outer shell 22 made of the semi-rigid and elastic material so as to connect the heat insulating material. The heat insulating jacket 18 includes two edges 23, 24 to be extended so as to form an opening part, and these edges 23, 24 are connected to each other by a means such as the friction, snap, complementary male and female edges, and a hook-and-loop type mechanism so as to seal the heat insulating jacket. Furthermore, the heat insulating jacket 18 is provided with a flexible wall 25 so as to cope with bending and curve along the longitudinal direction of the conduit.
Patent JP-H03119419-A (JP)
Title: Display controller
Inventor: ANADA NORIAKI
IPC: G06F3/048
Filed: 1989-10-03
Abstract: PURPOSE:To quickly deal with the rewrite of a common display memory by omitting the transfer of the display data to a frame memory from the common display memory and assigning the data transfer timing to another frame memory when the rewrite of the common display memory is not carried out and the contents of the frame memory have no change. CONSTITUTION:The display devices 19 and 20 are provided together with the address conversion tables 21 and 22, and the frame memories 35 and 36 in response to both devices 19 and 20 respectively. Furthermore a common display memory 30 is added to store en bloc the display data which are displayed on the display screens of both devices 19 and 20. When the display data is transferred to each frame memory from the memory 30, a transfer control circuit 42 omits the transfer of the data to the frame memory that requires no display data owing to no rewrite of the memory 30. This omitted transfer timing is successively moved up and assigned to the transfer to the other frame memory. Thus it is possible to improve the response of the frame memory and to quickly deal with the rewrite of the common display memory 30.
Patent JP-H04136416-A (JP)
Title: Combustion chamber structure of engine
Inventor: MASUDA TOSHIHARU
IPC: F02B23/08
Filed: 1990-09-28
Abstract: PURPOSE:To improve the air-fuel ratio limit and emission by opening a central intake port for introducing mixed gas at the bore center part of a cylinder head and forming a throttle part which bulges out toward a center axis direction from a peripheral wall, in the vicinity of the front flow side of the valve installation seat part of the central intake part. CONSTITUTION:An intake port 12 for feeding only air, exhaust port 14 for discharging combustion gas, and a central intake port 16 for feeding mixed gas are installed on a cylinder head 18. The opened port 16a of the central intake port 16 is formed nearly in close to the bore center part of a combustion chamber 10. Further, as for the central intake port 16, the part close to the opened port 16a at the bore center part is curved downward, and a throttle part 32 bulging out toward the center axis direction from the peripheral wall is formed in the vicinity of the front flow side of the valve seat 30 of a central suction valve 24 for opening and closing the central intake port 16. Accordingly, as for the mixed gas supplied into the combustion chamber 10 from the central intake port 16, the flow speed is increased at the throttle part 32 and the mixed gas is introduced with the increased flow speed, into the central part of the combustion chamber 10. Accordingly, the mixed gas can be restrained, and the diffusion of fuel toward the peripheral edge part direction is prevented.
Patent JP-2001086718-A (JP)
Title: Self-start type permanent-magnet synchronous motor and manufacture thereof
Inventor: SASAKI KENJI
IPC: H02K21/46
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a highly efficient low-noise bipolar self-start type permanent- magnet synchronous motor by adjusting the magnetic flux density distribution in the void section, between the stator and rotor of the motor to a sine wave. SOLUTION: An isotropic ring-like permanent magnet 6 of a self-start type permanent-magnet synchronous motor is magnetized by applying a parallel magnetic field H to the magnet. Consequently, two rotor magnetic poles magnetized in a direction 8, which is parallel to a line A-A' connecting the center of a shaft 9 to a centers 10 of the poles are formed and the magnetic flux density distribution in the void section between the stator, and rotor of the motor becomes a sine wave. In addition, the higher harmonics components of the magnetic flux density distribution in the void section disappear, and the iron loss can be reduced. Consequently, the noise of the motor can be reduced.
Patent JP-S63101399-A (JP)
Inventor: ALBERT RAINER
IPC: A61K31/70
Filed: 1987-10-12
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-H04136868-A (JP)
Title: Method for driving image carrier
Inventor: ONO AKIO
IPC: G03G15/00
Filed: 1990-09-28
Abstract: PURPOSE:To restrain the load fluctuation of an image carrier and to eliminate the irregularity of rotation of the image carrier by controlling the braking force of a braking means and making the driving force of the image carrier a constant value. CONSTITUTION:The rotation of a stepping motor 21 is decelerated and transmitted to a photosensitive drum 1 and frictional torque added to a drum shaft 11 by an electromagnetic brake 12 is biased as the load of the motor 21. Then, based on the measured load, a brake control circuit 26 obtainers how much bias load is needed for the brake 12, and converts and obtains a current value required for the bias load based on the characteristic of the brake 12, then a control signal in accordance with the current value is transmitted to a brake driver 27 so as to excite the brake 12. Thus, the torque for driving the drum 1 is always kept constant.
Patent JP-H0978017-A (JP)
Title: Ink-jet recording method and ink-jet recording apparatus
Inventor: HATTORI YOSHIFUMI
IPC: B41M5/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To perform ink-jet recording on a recording object such as common paper in high image density and quality without causing bleeding trouble by flying droplets of an ink containing a colorant aggregating by the application of electric field and applying an electric field to the recorded image. SOLUTION: Droplets of an ink containing a colorant aggregating by the application of electric field are ejected e.g. by the application of thermal energy to record an image on a recording object and an electric field is applied e.g. from the back of the recording object. The ink is e.g. an ink containing a disperse dye or pigment having particle diameter of 0.01-10μm, aggregating by the application of electric field and dispersed in a liquid medium having high electric resistance such as aliphatic hydrocarbon, aromatic hydrocarbon, alcohol, diethylene glycol or glycerol in an amount of 1-20wt.% based on the total weight of the ink.
Patent JP-H0982030-A (JP)
Title: Recorded medium reproducing apparatus
Inventor: OZAKI TOSHIAKI
IPC: G11B7/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a recorded medium reproducing apparatus by which the generation of an address error and a data error is reduced by generating a plurality of clamp pulses at a timing different from that of a clamp reference and supplying one of them selectively to a clamp circuit. SOLUTION: A recorded medium reproducing apparatus is provided with a system controller 16 which controls the apparatus as a whole and with a clamp-pulse generation circuit 17 in which a clamp pulse as the reference of a clamp timing in a clamp circuit 14 is output by a judgment signal 23 from the system controller 16. Then, the system controller 16 judges whether an error is generated or not in reproducing data from a decoder, and it sends out the judgment signal 23 to the clamp-pulse generation circuit 17. The clamp circuit 14 outputs the clamp pulse 24 at a required timing according to the judgment signal 23 from the system controller 16.