baber/WOPTO huggingface dataset:
Patent JP-H02263089-A (JP)
Title: Kiln
Inventor: YAMADA HIROTSUGU
IPC: F27B3/02
Filed: 1989-03-31
Abstract: PURPOSE:To make it possible to obtain a profile of an arbitrary rise and drop in temperature by providing a furnace floor position control means which compares a temperature signal of burned products output from a temperature measurement means with a reference signal specified in compliance with a burning profile and controls the position of a furnace floor. CONSTITUTION:A temperature measurement sensor 25, such as thermocouple to measure the temperature of a ceramic unit is laid out on a furnace floor 14. Outside of a batch furnace 12 is installed a furnace floor position control device 29 designed to control a furnace floor lift device 27 for the furnace floor 14. This furnace floor position control device 29 control the furnace floor position lift device 27 by comparing a temperature signal output from the temperature measurement sensor 25 with a reference signal specified in compliance with a desired burning profile. Based on this control, the ceramic unit installed on an upper part furnace floor 23 of the furnace floor 14 moves between a higher temperature section 16 of a furnace main body 13 for the batch furnace 12 and a lower temperature section 17 according to the reference signal so that the ceramic unit may be burnt at an arbitrary profile determined by the aforesaid reference signal.
Patent JP-S58203104-A (JP)
Title: Spinneret, production of fiber bundle and fiber-forming unit
Inventor: KUROE TAMOTSU
IPC: D01D5/084
Filed: 1982-05-18
Abstract: PURPOSE:A polymer melt is extruded through a spinneret in which partition parts between adjacent slits are partially depressed, slits expand in the extrusion direction at the extrusion end and the slit surfaces are flat on the extusion side and cooled, thus permitting stable, efficient production of fiber bundles with a variety of cross sections. CONSTITUTION:In the production of fiber bundles by extrusion of a fiber-forming polymer melt through a spinneret having a plurality of adjacent slits 1, the polymer is extruded through the mesh-form spinneret in which partition parts 2' between adjacent slits 1' are partially depressed, the slits expand in the extrusion direction at the extrusion end and their surfaces are flat on the extrusion side, then cooled near the spinneret surface into a stable fine stream, and taken up with the roller 9 to give the objective fiber bundle.
Patent JP-H069664-A (JP)
Title: Production of dialkyl phosphate
Inventor: HANSUUGIYUNTAA FUREEREN
IPC: C07F9/11
Filed: 1993-03-18
Abstract: PURPOSE: To easily obtain the subject compd. in high yield which is useful as an extracting agent for purification of metal salts without accumulation of by-products by reacting a phosphorous acid (ester) or the like with a primary alcohol, reacting the obtd. dialkylphosphite with chlorine and then hydrolyzing.  
     CONSTITUTION: Phosphorous acid (ester) or a mixture of the esters is reacted with a primary alcohol such as hexanol by 1/2.1 to 1/10 molar ratio at the boiling temp. under 0.1 to 2-bar pressure till all water and methanol produced are removed by distillation from the reaction mixture, and the reaction mixture is distilled under reduced pressure to obtain a dialkylphosphite containing no alcohol used in an excess amt. The obtd. compd. is reacted with chlorine to obtain a crude chlorodialkylphosphite, which is then hydrolyzed with water to produce two phases. Then the lower phase comprising hydrochloric acid is separated, while the upper phase is treated with water to obtain a dialkylphosphorous acid. The obtd. acid is isolated by phase separation and dehydrated to obtain the objective compd. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000271336-A (JP)
Title: Control device for play
Inventor: UGAWA SHOHACHI
IPC: G07F7/08
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To grasp whether negotiable use value is based on issue or money reception on that day or before that day. SOLUTION: In a control device 49 for play, which collects and controls various kinds of information from issuing devices 3 and 45, money receiving devices 3 and 45 and a recording medium processor 3, provided with the issuing devices 3 and 45 for issuing a recording medium to record information capable of specifying the size of negatiable value usable for play, the money receiving devices 3 and 45 for adding and updating the negotiable value of a size corresponding to the amount of received money to negotiable value and the recording medium processor 3 for performing processing for using the size of the negotiable value for play, this device is provided with an output means for controlling the size of the negotiable value for each recording medium as remaining negotiable value information in the negotiable value based on the issue and money reception before the day,  controlling the size of negotiable value used for play on that day as used negotiable value information, controlling used contents from the size of the remaining negotiable value in the used negotiable value information so as to identify them and outputting respective kinds of collected and controlled information.
Patent JP-H03279295-A (JP)
Title: Burner body for diamond synthesis by combustion method
Inventor: SUZUKI TOMIO
IPC: C30B29/04
Filed: 1990-03-28
Abstract: PURPOSE:To provide the subject burner body for diamond synthesis having a large area and resistant to occurrence of back fire by making plural jet holes on a nozzle part of the burner body, vertically separating the burner body into two chambers composed of an upper chamber for introduction of a fuel and a lower chamber for introduction of an oxidizing agent. CONSTITUTION:Plural holes 2 are made on a nozzle part 1 of a burner body and the cylindrical burner body 6 is separated into an upper chamber 8 and a lower chamber 7 using a partition wall 9. An inlet for a combustion gas is attached to the respective chambers and a fuel (e.g. acetylene) is supplied to the upper chamber 8. An oxidizing agent (e.g. pure oxygen) is supplied to the lower chamber 7 at the same time and the fuel is introduced into plural pipes 13 attached to the partition wall 9 in a state that the pipes pass penetrate the wall. The fuel is then blown out through plural small holes 14 formed on the wall of the end part of the pipes 13 at a high speed and sufficiently mixed with the oxidizing agent in the jet holes 2. The resultant mixture gas is subsequently blown out through the jet holes 2 and burnt in order to synthesize the objective diamond on the substrate 17.
Patent JP-H05284371-A (JP)
Title: Image data encoding method
IPC: G06T9/00
Filed: 1992-04-06
Abstract: PURPOSE:To efficiently encode an achromatic color image by encoding only a component decided to be significant with regard to plural components of a picture element. CONSTITUTION:In an image data encoding part 11, Y, Cr and Cb signals of an image component are subjected to ADCT conversion and encoded, stored in a buffer 13, and also, sent to an encoding/calculating part 14, and in the case of being an achromatic color image, the code quantity is calculated as a prescribed value. A code output part 15 decides whether the code quantity in the code quantity calculating part 14 coincides with the prescribed value or not, regards it as a significant component in the case they do not coincide with each other, and outputs the code held in the code buffer 13. Accordingly, a luminance Y signal is outputted since the code quantity is larger than the prescribed value, but a color signal is decided to be equal to the prescribed value, and not outputted. In such a way, code generation of a color component which does not contribute to a restored image in a monochromatic image is suppressed, the code quantity is reduced without being accompanied with deterioration of the picture quality and the efficiency can be enhanced.
Patent JP-S63247885-A (JP)
Title: Ic card reading and writing device
Inventor: YAMAMOTO KAZUTO
IPC: G06K17/00
Filed: 1987-04-03
Abstract: PURPOSE:To simplify assembling and to strengthen both side parts of a device body against deformation by forming rails, along which a plate-shaped member is moved, longitudinally on the inside of both side faces of the device body as one body together with both side faces by a synthetic resin material. CONSTITUTION:A front panel 4 provided with a card insertion hole 3, to which an IC card 2 is inserted, in the front is provided in the front of a device body 1. The front panel 4 is made of a synthetic resin and a flange 6 is formed in the peripheral side edge. Reinforcing ribs 12 are provided on the inside of both side faces of the device body 1 and are formed as one body together with both side faces by the synthetic resin material and function as rails along which a plate-shaped member 11 is slided. Both side faces of the device body 1 are strengthened by these reinforcing ribs 12.
Patent JP-S526409-A (JP)
Title: Electronic scanning type ultrasonic deflection system
Inventor: OGAWA TOSHIO
IPC: H04N5/378
Filed: 1975-07-07
Abstract: PURPOSE: Drastic improvement of the efficiency of the receiving wave deflection delay control system in which the retardation time between each pair of neighbouring two vibrators is sequentially added up, by adopting and amplitude characteristic compensating amplifier and a compensating delay circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08287887-A (JP)
Title: Angular sealed battery
Inventor: SAKAMOTO HIKARI
IPC: H01M2/08
Filed: 1995-04-07
Abstract: PURPOSE: To simplify a manufacturing process, and reduce the coating failure of a sheathing tube, by providing a projection, abutting on the outer surface of a cap, on the inner surface of a hole formed so that a positive electrode terminal cap can be fittedly inserted by a small gap in an insulating plate on a sealing plate. CONSTITUTION: A positive electrode terminal cap 7 is liquid-tightly mounted on the middle hole 3a of a sealing plate 3, welded to the opening end 2a of an angular case 2, to be deposited on the upper end of an anode rivet 5. The thickness of an insulating plate 10 is formed slightly lower than the height of the cap 7, and an angular hole 10a slightly larger than the cap 7 is provided on the middle to form protruded projections 10a and 10e on the middle in the vicinity of the upper opening ends of the inner surfaces 10b and 10c facing with each other. The insulating plate 10 is placed on the sealing plate 3, and the cap 7 is fittedly inserted into the hole 10a to be coated integrally with the case 2 by a heat shrinkable sheathing resin tube 9.  At that time, since the facing side surfaces 7b and 7c of the cap 7 are made to abut with each other by slight pressing force, thereby preventing the falling or displacement of the insulating plate 10 from the sealing plate 3.
Patent JP-S63250367-A (JP)
Title: Production of 2-hydroxy-3-naphthoic acid pyridylamide
Inventor: HIGETA SHIGERU
IPC: G03C1/58
Filed: 1987-04-06
Abstract: PURPOSE:To obtain the titled substance, by reacting 2-hydroxy-3-naphthoic acid with thionyl chloride in acetonitrile and then reacting the resultant 2- hydroxy-3-naphthoyl chloride with an aminopyridine derivative hydrochloride. CONSTITUTION:2-Hydroxy-3-naphthoic acid is dispersed in acetonitrile and thionyl chloride is dripped therein at 35-55 deg.C while stirring. After dripping, stirring is carried out at 40-60 deg.C for several hr to complete the reaction and provide a solution of an acid chloride, which is then dripped into a solution of an aminopyridine derivative hydrochloride in acetonitrile and reacted at 40-80 deg.C for 2-10hr to afford the titled substance useful as blue coloring based coupling components, dye intermediates, etc., in diazo copying materials. Since the condition of the above-mentioned reaction is mild, side reaction will hardly occur and the aimed high-purity substance is obtained in high yield and purifica tion is readily carried out after the reaction.
Patent JP-S567585-A (JP)
Title: Remote control unit for time sharing multiplex transmission
Inventor: TERADA MOTOHARU
IPC: H04L5/22
Filed: 1979-06-30
Abstract: PURPOSE:To keep the load state at minimum, by providing the forced control circuit at the central control panel, providing the address discrimination section and  the forced control signal reception section at the terminal unit to receive the signal  from the forced control circuit and controlling the load with the output of the reception section. CONSTITUTION:The central control panel is provided with the forced control circuit section 12 which forms a signal to compulsively control a terminal unit in failure at the reception time band of the return signal from the terminal unit in failure, and the output of the forced control circuit section 12 is fed to the terminal unit via the drive 14. In the terminal unit in failure, the address discrimination section detects the coincidence of the address of forced control signal and the address of the terminal itself, the forced control signal is received at the forced control signal reception section to perform ON-OFF control of the forced control relay.
Patent JP-S5511126-A (JP)
Title: Production of n-substituted phenyl glycine
Inventor: KATOU SHIYOUZOU
IPC: C25B3/25
Filed: 1978-07-10
Abstract: PURPOSE: To produce the N-substituted phenyl glycine at a good yield by electrolytically reducing benzylidene amines by the use of a solid cathode in the presence of CO 2  gas.  
     CONSTITUTION: Electrolyte which is soluble in a polar nonaqueous solution and is hard to reduce under electrolysis conditions (e.g., tetraethyl ammonium iodide) is added to benzylidene amines (e.g., banzal amine) in the presence of CO 2  gas in the polar nonaqueous solution (e.g., acetonitrile) whereby electrolytic reduction is accomplished. In this electrolytic reduction, a solid cathode such as brass electrode needs be used as cathode and e.g., platinum or other is used as anode. This electrolytic reduction yields the N-substituted phenyl glycine, e.g., N,2-diphenyl glycine and byproduces separatably separable benzyl amines. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10270190-A (JP)
Title: Lighting method for at least one discharge lamp and circuit device
Inventor: ERTL BERNHARD
IPC: H05B41/392
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To employ at least one discharge lamp in an automobile to ensure two different functions of generating light from a tail lamp and from a signal lamp. SOLUTION: In a method for turning on at least one discharge lamp, a discharge lamp LP, specifically a neon lamp is turned on with firs-t low power for generating light from a tail lamp of an automobile, and is turned on with second high power for generating light from a signal lamp, preferably a stopping lamp. This lighting method is realized by voltage converters T1 and T2 for elevating an automobile-mounted power source voltage to an AC voltage of medium frequency. The compensation of change in the automobile-mounted power source voltage and the power control of the lamp are performed by a pulse width modulation method. Therefore, this circuit device has a control loop equipped with a drive device for the voltage converters T1 and T2, an operation amplifier OP, and voltage dividers R20 and R21 capable of switching between two setting values by an electronic switch.  In order to effect switching between lighting of the tail lamp and of the signal lamp, effective voltage divider resistance in the control loop is switched by the electronic switch.
Patent JP-H11111280-A (JP)
Title: Hydride secondary battery
Inventor: TAMAKOSHI HIROMI
IPC: H01M4/64
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a hydride secondary battery having a high capacity, in which unevenness of electrode weight is reduced, collecting effect is improved, cycle characteristic is improved. SOLUTION: In a hydride secondary battery provided with a positive electrode having nickel hydroxide as an active material thereof, a negative electrode having a hydrogen storage alloy as an active material thereof, a separator and the electrolyte, a carrier 20 for the negative electrode is formed a base material formed of a metal plate or a metal plate provided with holes, of which one surface or both surfaces are formed with a foaming metal layer 22, and weight of the carrier 20 per unit area is set at 150-400 g/m<2> , and a surface of the carrier 20 having the foaming metal layer 22 is formed with a negative mix layer including at least hydrogen storage alloy and the binder, and volume ratio of structural elements of the negative electrode is set so as to satisfy the relation that the hydrogen storage alloy : binder : carrier : holes = 60-72:1-10:6-15:15-25. Ratio of thickness of the described base material and the foaming metal layer is desirably set at 1:4-1:100.
Patent JP-H04294451-A (JP)
Title: Vehicle distribution planning system
Inventor: YAMAMOTO TAMIO
IPC: G06Q50/00
Filed: 1991-03-22
Abstract: PURPOSE:To plan vehicle arrangement within a short period based on the input data of many distribution ordering slips and to accurately and efficiently distribute vehicles. CONSTITUTION:A work station 13 checks whether combined commodity groups can be loaded or not in many inputted distribution order receiving slips while referring a commodity master file 14 and a combined loading file 15 and then all the combinations of order receiving slips to be included in a range in which total weight of respective commodities can be loaded in each vehicle out of the order receiving slip group to be loaded together. Then the order receiving slips of an optimum combination out of all the combinations are selected in accordance with a previously determined distributing condition such as five destinations to be distributed and a vehicle for distribution is determined.
Patent JP-S62239132-A (JP)
Title: Camera
Inventor: OGAWA YUKIO
IPC: G03B17/28
Filed: 1986-04-11
Abstract: PURPOSE:To thin a camera and to reduce the power consumption of a film feeding motor by using a passage between an inside rail surface of a film and a retaining plate fixed to the camera as a film passage. CONSTITUTION:When a rear cover 4 is closed with the leader part of a film F let outside, the film whose existence is detected by a switch 21 is wound into a cartridge P and is fed in the passage between a retaining plate 3 and an inside rail surface 1e with rolls 8 and 6 by the start of blind exposure. At such a time, the film is pressed to the retaining plate by a sprocket 14 charged counterclockwise around a shaft 17 by a spring. Consequently, a pressure plate spring is made unnecessary, and the planeness of the film is improved, and the camera is made thin by the thickness of the pressure plate spring, and the friction between the pretension of a contact and the film is reduced to reduce the load of the motor because the switch 21 which is made conductive to a metallic plate 9 is provided.
Patent JP-S59210011-A (JP)
Title: Preparation of adhesive for beautiful hair
Inventor: SAITOU EIICHI
IPC: A61K8/65
Filed: 1983-05-13
Abstract: PURPOSE:The titled adhesive having high bonding strength, capable of eliminating adhesion easily by simple washing with water, obtained by blending gum arabic with collagen polypeptide powder in a specific ratio, kneading the blend with a solvent such as water, etc. into specific viscosity. CONSTITUTION:Carbohydrate powder such as gum arabic is blended with about 5-30wt% powder of protein hydrolyzate such as collagen polypeptide, blended with about 5-30wt% proper solvent such as water, solution for cold wave, etc., and kneaded into about 100-500 centipoise, to give the desired adhesive. It is suitable for hair designers to use when the hair is regularly arranged on the surface of a laminar core material and bonded to it, and the core material is bent into a proper shape to create a new hair style.
Patent JP-S59210086-A (JP)
Title: Dx-52-1 compound and its preparation
Inventor: HIRATA TADASHI
IPC: A61P35/00
Filed: 1983-05-13
Abstract: NEW MATERIAL:The compound of formula I (R is H or lower alkyl) or its salt. USE:Antibacterial agent and antitumor agent. PREPARATION:The compound of formula I can be prepared by (1) dissolving DC-52 of formula II or its lower alkyl ester in water, organic solvent or their mixture, (2) reacting with cyanide ion (e.g. sodium cyanide) dissolved in a phosphate buffer solution, (3) passing the reaction product through a column packed with an adsorbent resin to effect the column chromatography treatment, (4) developing and eluting the adsorbed component, (5) concentrating and freeze- drying the fraction eluted first, (6) dissolving the dried fraction in a solution of sodium bicarbonate, (7) subjecting the solution to the column chromatography with an adsorbent resin, and finally (8) developing and eluting with water.
Patent JP-S62239976-A (JP)
Inventor: AROISU KASUPAREEKU
IPC: A24C5/47
Filed: 1987-04-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5512214-A (JP)
Title: Turbine step
Inventor: SASADA TETSUO
IPC: F01D9/02
Filed: 1978-07-12
Abstract: PURPOSE:To improve efficiency of turbine as well as to decrease unsteady loss in such a way that flow passage area is gradually decreased to make contracted vein flow passage, and uniformity of the flow is improved. CONSTITUTION:Flow passage bulkheads 1c, 1d of a diaphragm 1 are made into contracted vein bulkheads which are gradually protruded to the sides of the flow passage as they go along from a nozzle outlet port 2b to the downstream side, and a contracted passage by gradually decreasing the sectional area of the flow passage to conduct from a static blade outlet port 2b to a dynamic blade inlet port 2a. The flow passage area of the static cascade decrease from the static blade inlet port 2a to the outlet port 2b, further, decreases from the static blade outlet port 2a to the rear end of the diaphragm. Therefore, uniformity is increased for flow in the dynamic blade inlet port 3a, to obtain a turbine which has high efficiency and high stability.
Patent JP-H06272458-A (JP)
Title: Hydraulic pressure seal type hinged door
Inventor: SHIGENAGA SADAO
IPC: E06B7/23
Filed: 1993-03-18
Abstract: PURPOSE:To improve sealing performance and reduce operating force at the door closing time by using a fluid-filled bellows type packing as sealant in a hinged type door. CONSTITUTION:In a hinged type door with a door body 1 fitted closably to a coaming 2 by a hinge, a fluid-filled bellows type packing 11 formed of a fluid pressure part 11a and a skin part 11b is fitted to the inner face of the door body 1, and the discharge side of a sealing hydraulic pump unit 9 driven by the opening/closing operating handle of the door body l is connected to the fluid pressure part 11a. While holding the state of pressing the flange part 2a of the coaming 2 to the packing 11, the pressure of the fluid pressure part 11a is raised by the hydraulic pump unit 9 to expand and deform the packing 11. Contact area between the flange part 2a and the packing 11 is thereby increased to enable the improvement of sealing performance. At the time of closing the door, the door body 1 is pressed until the flange part 2a comes in contact with the packing 11. The door can be thereby closed with small operating force.