baber/WOPTO huggingface dataset:
Patent JP-H04137368-A (JP)
Title: Nickel-hydrogen storage battery and its manufacture
Inventor: IKOMA MUNEHISA
IPC: H01M4/52
Filed: 1990-09-26
Abstract: PURPOSE:To improve the cycle life property in a simple structure and a simple manufacture by including a zinc compound in a nickel positive electrode, a negative electrode, and a separator. CONSTITUTION:Either in a negative electrode 1, a separator 3, or an electrolyte, a zinc compound is added, and a battery is composed by using the negative electrode 1, the separator 3, the electrolyte, and a positive electrode 2. And the zinc compound is transferred into the positive electrode 2 at the initial charging, and the zinc compound is distributed at a specific ratio in the battery. By such a constitution, the zinc compound in the negative electrode 1 and in the separator 3 is combined or coordinated with the hydroxide ions in the electrolyte, and the electrolyte can be held in the negative electrode 1 and the separator 3. As a result, the electrolyte does not move into the positive electrode even though the charge and the discharge cycle is repeated, and the internal resistance of the battery is not raised. And the zinc compound included in the positive electrode 2 suppresses the production of gamma type oxyhydroxide nickel in the charging, and lowers the expansion coefficient of the positive electrode. Consequently, the cycle life property is improved.
Patent JP-H08121703-A (JP)
Title: Waste heat recovery apparatus
Inventor: UEDA TETSUYA
IPC: F22B35/00
Filed: 1994-10-24
Abstract: PURPOSE: To obviate the regenerative air preheater and prevent lowering of the boiler efficiency due to air leakage by introducing boiler water into heat exchangers arranged at both air duct side and exhaust gas through a pipe branched from a boiler water circulation system and returning the boiler water to the boiler water circulation system. CONSTITUTION: In a boiler installed in a thermal power station fuel injected into a boiler furnace 2 is mixed with air introduced through a combustion air duct 3 and burnt, and heat recovery from combustion gas of high temperature is carried out by a furnace wall 4, a superheating pipe 5 and the like. A branch pipe 12 is provided from a pipe of a boiler steam drum 9 so that boiler water is introduced into an air preheater 14 through a control valve 13. Combustion air is heated before being introduced into an exhaust gas cooler 15 so as to recover waste heat, and then the boiler water is returned to the steam drum 9 through an outlet connection pipe 16.  A control valve 13 controls flow rate according to temperature at an outlet of the exhaust gas cooler 15 and a regulating valve 22 controls the boiler water so as to raise temperature in the exhaust gas cooler 15 to a level at which the low temperature corrosion cannot cause.
Patent JP-H09152404-A (JP)
Title: Method of measuring defect density of semiconductor crystal and method of measuring defect density of half-insulating gaas crystal
Inventor: IINO TAKAYUKI
IPC: G01N21/63
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To achieve a measurement of a defect density at a high accuracy even when a semiconductor crystal to be measured is thin. SOLUTION: A half-insulating GaAs single crystal is irradiated with exciting light having energy under a band gap energy (specifically, energy within a range of 1.40eV-1.47eV) while the intensity of the luminescence light emitted from the GaAs crystal associated with a two-stage excitation process phenomenon of the GaAs crystal is measured to accomplish the measurement of an EL2 density as proper defect density in the GaAs crystal. This measuring method does not employ the conventional lattice defect density measuring method by light absorption. This enables the measurement of a defect density at a high accuracy even when the semiconductor crystal to be measured is thin.
Patent JP-S62117456-A (JP)
Title: Speech recorder
Inventor: MIZUNUMA TAKASHI
IPC: G10L15/00
Filed: 1985-11-18
Abstract: PURPOSE:To record properly the contents of speech by providing a voice recognition circuit converting speech contents into digital data and a printer printing the output of each voice recognition circuit. CONSTITUTION:When a call is placed through a receiver 1, a user's voice is converted into digital data by the voice recognition circuit 3, and accumulated in a buffer 5. An opposite party's voice is converted into digital data by the voice recognition circuit 2, and accumulated in a buffer 4. The data accumulated in such a way is read out by a control circuit 7 and printed out by the printer 8. Upon the completion of the call, data on date and time is supplied to the printer 8 from a timepiece 6, and is printed out. If the time is printed at starting and terminating a call, a speaking time can be obtained.
Patent JP-H04134257-A (JP)
Title: Heat balance
Inventor: UCHIIKE MITSUMASA
IPC: G01N25/20
Filed: 1990-09-26
Abstract: PURPOSE:To have electric continuity in a thermo-couple by contracting No. 1 electrode with one of the thermo-couple wires, and contacting No. 2 electrode with the other thermo-couple wire. CONSTITUTION:A detector 28 for measuring the heat is provided with two holes in the axial direction, wherein one of the thermo-couple wires 32a of a thermo-couple 32 is inserted in one hole while the other thermo-couple wire 32b is inserted in the other hole. An insulator 30 is provided at its base end with a notch 36a at the overside, where on thermo-couple 32a is exposed, while the underside of the insulator base end is furnished with a notch 36b where the other thermo-couple wire 32b is exposed. The distance between these two notches 36a, 36b is set so as to be equal to the horizontal distance between electrodes 24, 26. In this condition, one thermo-couple wire 32a contacts the electrode 24 at the notch 36a, and the other thermo-couple wire 32b contacts the electrode 26 at the notch 36b, and thus electric continuity is achieved.
Patent JP-H07189304-A (JP)
Title: Water level control device for water tank
Inventor: MATSUNAGA SHOICHI
IPC: E03B11/16
Filed: 1994-10-24
Abstract: PURPOSE:To heighten durability and reliability by keeping a turnover of water in this water tank constant even when a water quantity being used is plenty or even when little, eliminating the deterioration of water quality such as a reduction in the chlorine concentration, securing a water quantity necessary for sanitation at water supply suspension time or the like according to the water quantity being used, making shift with a single pressure detector, and preventing a pressure detecting element from contacting with water. CONSTITUTION:A water level detector 10 to detect a water level by a pressure is arranged in a bottom part of a water tank 1, and a water level signal from this water level detector is sent to a controller 11, and a control water level range in this water tank is controlled in response to consumption of water. This water level detector 10 has a casing partitioned by a diaphragm, and silicon oil or the like and a pressure detecting element are sealed inside.
Patent JP-S61137269-A (JP)
Title: Cartridge carrying mechanism
Inventor: KATSUYAMA TOSHIHIKO
IPC: G11B17/04
Filed: 1984-12-06
Abstract: PURPOSE:To reduce the output of a motor by providing a coupling rod for stable synchronization on a driving mechanism using link levers for carrying a cartridge storing a disk-like recording medium (disk) and providing a pulley on a driving shaft of the link levers. CONSTITUTION:Since the driving mechanism consists of the link levers, the driving mechanism is used when located close to the displacement point between a horizontal carrying part 501 and a vertical descending part 503 of a guide groove 5 at the restoration of a cartridge carrier 2. When the cartridge carrier 2 has completed the carrying operation and positioning of the cartridge 1, has completed also the prescribed recording or reproducing in/from a recording medium and starts to rise from the vertical descending part of the guide groove 5 by reversible operation, forces divided into the upper and right directions are applied to an interlocking shaft 208 engaged with long grooves 209a, 209b of link levers 401a, 401b by turning of the lever. In such a manner, strong rotating force is transmitted smoothly, uniformly to both link levers by connecting link levers 401a, 401b with pullys 403a, 403b and wire 405.
Patent JP-H01146951-A (JP)
Title: Plasticized polymer composition
Inventor: ROBAATO CHIYAARUZU AREN
IPC: C08J3/18
Filed: 1988-10-13
Abstract: PURPOSE: To provide a plasticized polymer composition that has excellent thermal processability, stability, and a low fusing point, by mixing a linear alternating polymer of CO and an olefinic unsaturated compound with an organic or inorganic solvent of a specific quantity to be plasticized.  
     CONSTITUTION: The linear alternating polymer of a molecular weight of 1000-200,000 and a fusing point of 175-300°C comprising CO and more than one sort of 2-20C olefin unsaturated compound is plasticized by a polar organic or inorganic solvent including oxygen such as water, alcohol, ether, glycol, ketone, and aldehyde, favorably, in a plasticizing quantity [5-45 wt.% (total quantity to composition)], or favorably, vaporized solvent such as steam to be saturated at a high temperature. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02105578-A (JP)
Title: Dual-gate type insulated gate field effect transistor
Inventor: NISHIMURA YOSHIHARU
IPC: H01L29/78
Filed: 1988-10-14
Abstract: PURPOSE:To avoid a radio frequency coupling between a first gate electrode and a drain electrode by shielding a drain region with a grounded second gate electrode and a p-type high impurity concentration layer in a substrate. CONSTITUTION:A drain region 2 is surrounded by a double-layer structure of a grounded second gate electrode 8 and an opposite conductivity type low resistivity semiconductor layer 100 or by a double-layer structure of the semiconductor layers 100 only and is shielded from radio frequency induction. A coupling between the drain region 2 (output) and a first gate electrode 7 (input), therefore, is almost completely cut off. With this constitution, the gate length of the first gate electrode 7 can be reduced to about 1mum while a breakdown strength between the drain and source is not degraded and high stability can be maintained, so that a UHF band amplifier having a high power gain (not less than 24dB), a low noise index (about 2dB) and a wide AGC range (about 45alphabeta) can be obtained.
Patent JP-2000092873-A (JP)
Title: Drive for oscillatory wave motor, device therewith, device therewith as driving source and image forming device
Inventor: OTSUBO TOSHIHIKO
IPC: G03G21/14
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a drive for oscillatory wave motor capable of preventing stopping even if a load change occurs. SOLUTION: This drive for oscillatory wave motor, which controls its driving so as to obtain prescribed speed by applying a frequency signal for driving to an oscillatory wave motor, measures temperature (5-1 to 5-8) while driving the oscillatory wave motor after turning on a power switch, and when a temperature change in the oscillatory wave motor exceeds a prescribed amount, decreases the cycle signal for driving until the oscillatory wave motor stops, executes a measuring mode for detecting a frequency value at the time (5-9, 5-11, 5-12), and takes the detected value as a limit value of the minimum frequency of the oscillatory wave motor (5-17).
Patent JP-H03122172-A (JP)
Title: Printing ink resin composition and cured product thereof
Inventor: YOKOSHIMA MINORU
IPC: C09D11/033
Filed: 1989-10-05
Abstract: PURPOSE:To provide the subject composition having excellent light resistance and weather resistance and suitable for printing inks used outdoors by compounding an ethylenic unsaturated group-containing compound, a specific compound, etc. CONSTITUTION:The objective compound contains (A) an ethylene unsaturated grou-containing compound (e.g. N-vinyl pyrrolidone or acryloyl morpholine), (B) a compound of formula I (R1 is H or CH3; R2 is H or lower alkyl; R3 to R6 are lower alkyl) (e.g. a compound of formula II) and arbitrarily (C) a photo polymerization initiator (e.g. 2,4-diethylthioxanthone) preferably in a compounding ratio of 80-97 wt.%, 0.5-5 wt.% and 2-20 wt.%, respectively.
Patent JP-H05103078-A (JP)
Title: Station data revision system for exchange
Inventor: KIKUCHI KAZUO
IPC: H04M3/00
Filed: 1991-10-07
Abstract: PURPOSE:To provide the system backing up only a revised section when revised data are backed up by allowing plural terminal equipments to simultaneously revise the data of the same attribute. CONSTITUTION:The system is provided with a terminal equipment 1, a revision content storage section 3, a data storage section 5, a data management control means 2 calculating in which area of the data storage section 5 the revision data are to be stored and to-which area of a backup data storage section 6 the revised data are to be stored, defining in which area of the revision content storage section 3 the revised content is to be stored and managing the transfer of the information in an exchange, and a data information storage means 4 storing the calculation result of the management control means 3 and the content of definition depending on each terminal equipment.
Patent JP-H03121245-A (JP)
Title: Dissimilar fuel supply device
Inventor: SAKURAI YOSHIHIRO
IPC: F02B61/04
Filed: 1989-10-05
Abstract: PURPOSE:To improve operability for high volatile fuel supply by providing a dissimilar fuel supply device with a high volatile fuel supply part formed of a switching valve interposed at a passage for supplying an engine with high volatile fuel at the time of warming-up and a priming pump for supplying the high volatile fuel for start-up interlockingly with the opening action of the switching valve. CONSTITUTION:A dissimilar fuel supply device is provided with a low volatile fuel supply part for supplying an engine with kerosine as main fuel at the normal operating time, a gasoline tank, a fuel distributor 42, and a high volatile fuel supply part for supplying the engine with gasoline as auxiliary fuel at the time of start-up and warning-up. In this case, the fuel distributor 42 is provided with a switching valve 47 for switching a gasoline supply passage 48, and the switching valve 47 is operated by rotating a valve stem 63 through a switching lever 64 by the operation of an operating lever (unillustrated). The plunger 87 of a priming pump is also driven by the operation of the switching lever 64 through a cam part 88 and a bush lever 90, and gasoline in a pump chamber 91 is sent out onto the supply passage 48 side from a supply pipe 84.
Patent JP-H05103358-A (JP)
Title: Mutual management system for bidirectionally usable line
Inventor: KAWAGUCHI MARIKO
IPC: H04Q3/545
Filed: 1991-10-07
Abstract: PURPOSE:To efficiently use resources by shifting a table to the queue of a one-rank higher management band when a vacant minimum band on the table becomes larger than the management band of the queue. CONSTITUTION:The leading channel CH0 is registered in the header H of a table 1 for retrieval and the number channel '0' of the next vacant channel CH1 is registered in the back word BW of the table 1. After registering the next channel CH2 in the same way, the final channel CHn is registered in the tail T of the table 1 and, at the same time, written in the BW of the channel. The table 1 is prepared by using data representing the vacancy of the minimum band as a management unit. The table 1 is also provided as a bidirectional queue and the management bands after the table 1 are provided by bands and line-hunts. When the band becomes larger than management band of the queue and there is no vacancy, the table is shifted to the queue of one-rank higher management band so as to efficiently use resources.
Patent JP-H1193654-A (JP)
Title: Exhaust manifold
Inventor: MOMOTAKE TETSUYA
IPC: F01N1/24
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To restrain radiation sound from being generated from an outer pipe caused by excitation of a flat part of an inner pipe in an exhaust manifold having a wafer cake-type double pipe structure. SOLUTION: Two stainless steel plate materials 4a, 4b are formed, and the joint surface is welded to each other to form an inner pipe 5. Two stainless steel plates 2a, 2b are formed, the joint surface is welded to each other to form an outer pipe 3. The inner pipe 5 and the outer ripe 3 are fixed to a head flange 11. A plurality of wires 16 arranged in parallel in the same direction are arranged on the dead end part 15 of the inner pipe 5 for flowing exhaust gas, and pressure waves are irregularly reflected or absorbed.
Patent JP-H04139322-A (JP)
Title: Heating cooker
Inventor: OTSUKA KENJI
IPC: A47J37/08
Filed: 1990-09-28
Abstract: PURPOSE:To enable various substances to be cooked from above and below with high evenness by a method wherein upper and lower heaters are provided in a chamber, and a gridiron and a tray, both provided on both sides with engaging parts, are removably placed on a supporting means protruded in the chamber. CONSTITUTION:Upper and lower heaters 9 and 10 are arranged in a chamber 2, and a gridiron 24 and a tray 19 both provided on both sides with engaging arts 26 and 20 are removably placed on support means 12a and 13a protruded in the chamber. Thereby, a substance to be cooked is placed on the gridiron 24, heating cooking is practicable by means of the upper and lower heaters 9 and 10, and the tray 10 on which a substance to be cooked is placed is placed on the gridiron, and heating cooking can be effected from above and below. Further, the tray on which the substance to be cooked is placed can be cooked by heating from above and below. Since the height positions of the bottom wall 19a of the tray and the engaging part 20 are different from each other, the bottom wall of the tray can be spaced away from the upper heater and can approach the lower heater. Thus, when, for example, gratin and a tall cup cake are cooked by heating, well-balanced heating cooking is practicable from above and below.
Patent JP-H0788581-A (JP)
Title: Press forming method for annular formed product
Inventor: HISHIDA TOSHIRO
IPC: B21D53/16
Filed: 1993-09-21
Abstract: PURPOSE:To effectively utilize resource and to reduce the disposing cost of industrial waste by reducing material loss in the press forming of an annular formed product. CONSTITUTION:This method consists of a first process where a first annular formed material 11 having an inner ring part 12 and an outer ring part 13 is blanked from a planer material 10, a second process where a second annular formed material 20 having a larger inner ring part 21 and a larger outer ring part 22 which are larger than the ring parts of the first annular formed material is formed by expanding the inner ring part of the first annular formed material, and a third process where an annular formed product having a specific shape is press-formed from the second annular formed material.
Patent JP-S62118329-A (JP)
Title: Folding camera
Inventor: ICHII KOICHI
IPC: G03B17/04
Filed: 1985-11-19
Abstract: PURPOSE:To secure a strobe projection range, a finder visual field range, etc., sufficiently, improve operativity, and to make a camera compact by swinging a shutter frame toward the camera body when it abuts on an upper cover through a roller and thus evading the interference between the shutter frame and upper cover. CONSTITUTION:Pushing pressure from the upper cover 26 operates through the roller 62 provided to the upper part of the shutter frame 22 and then the shutter frame 22 swings to move away in a storage direction, i.e. (y) direction. Namely, a link 50 is in a lateral turned state in the middle of the storage, the long hole 52 of the link 50 face nearly sidewise and has a sufficient margin so that an engaging shaft 54 slide backward, i.e. toward a rotating body 20. Therefore, when strong backward pushing force operates from the upper cover 26 upon the upper part of the shutter frame 22 through the roller 62, moving- away operation by swinging operation around the support shaft 42 of the shutter frame 22 is allowed and the smoothness of storing operation by the pushing operation of the upper cover 26 is not impeded at all.
Patent JP-H06113147-A (JP)
Title: Noise removal device
Inventor: MORO TAKAHIRO
IPC: H04N19/625
Filed: 1992-09-29
Abstract: PURPOSE:To precisely remove block distortion. CONSTITUTION:Decoded picture data is inputted to an input terminal 12. A block division circuit 16 divides an input picture into blocks consisting of NXN picture elements. A processing block decision circuit 18 judges the presence or absence of an edge from the estimated value of the square point of the block with the block by the block division circuit 16 as a basic and decides the size of the processing block by the judged result. A linear interpolation circuit 20 applies linear interpolation to the processing block decided by the processing block decision circuit 18.
Patent JP-S63111839-A (JP)
Inventor: MIYAZAKI JUNJI
IPC: A61B8/06
Filed: 1986-10-30
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-H01295532-A (JP)
Title: Bit string conversion code
Inventor: TAKANO AKIRA
IPC: G06F5/00
Filed: 1987-10-14
Abstract: PURPOSE:To allow the original bit string to be converted to a bit string of any bit code arrangement by forming a position code based on number of bit strings at the bit location, forming an arrangement code by the location code and the bit code and forming the bit string conversion code from the arrangement code. CONSTITUTION:The order from left to right order is made correspondent to the location of four bits of a bit string. For example, in a bit string 1 where bit codes are arranged sequentially as '1...b, '0', '1', '0' from a 1st bit location till a 4th bit location, relations of N=100, N-1=11, n=2, n+1=3 and P=100 exist. Then location codes 2 are 100, 101, 110, 111 sequentially from the 1st bit location till the 4th bit location being the final location. Upon the making of exclusive OR EOR4 of the logical operation with respect to all arrangement codes, then the code is 010. Then the scaling of binary number digits is made the same as the scaling of digits of arrangement codes to form a bit string conversion code 5, then 010 is obtained.
Patent JP-H0596916-A (JP)
Title: Tire antiskid device
Inventor: NISHI TOSHITAKA
IPC: B60C27/16
Filed: 1991-10-07
Abstract: PURPOSE:To increase frictional resistance of an outer mesh part with shoulders, side walls, etc., of a tire to prevent the mesh part from escaping from the tire by setting an width from a rudder-connected part to a hooked part of the outer mesh part positioned on the outside of the tire larger than that of an inner mesh part to increase the degree of covering of the outer mesh part. CONSTITUTION:In a tire antiskid device 1, a rudder 2 positioned on a tread 12 of a tire 11 and rudder-connected parts 4a and 5a of both mesh parts 4 and 5 are made in contact with the ground in travelling straight forward, and the mesh parts 4 and 5 are made in contact mainly with the ground in turning. In an outer mesh part 4, an width B from the rudder-connected part 4a to a hooked part 8 is set larger than that of the inner mesh part 5. By this, the device covers the tire deeply to increase a contact surface of shoulders 13, side walls 14, etc., of the tire 11, thus increasing a frictional resistance and preventing lateral displacement movement of the tire anti-skid device from the tire 11.