baber/WOPTO huggingface dataset:
Patent JP-S63283781-A (JP)
Title: Process for coating with two-tone solid color
Inventor: NAKAMA SHINYA
IPC: B05D7/14
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a combined color B by applying coating material of A-color over a coating layer of C-color. CONSTITUTION:A coating material having C-color is applied over an intermediate coating layer 3 on an outside board 1 to form a C coating layer 7. Further, an A-colored coating material having a pigment which bleeds into C-color is applied and baked over the second coating layer 3 including the C-colored coating layer 7 to form an A-colored coating layer 4. As a result, the C-color bleeds to form a B-color 8 in combination with the A-color, in which two-tone coating is easily conducted. By this method, many troublesome problems oftenly happed at the border of two color coating in prior art almost disappear.
Patent JP-S597344-A (JP)
Title: Liquid crystal dispaly device of active matrix type
Inventor: MISAWA TOSHIYUKI
IPC: G02F1/136
Filed: 1982-07-02
Abstract: PURPOSE:To eliminate the adverse influence of the parasitic capacity of the thin film transistors provided at the points of intersection between gate lines and data lines and to obtain a liquid crystal display device having high reliablity, by maintaining said parasitic capacity at a specified ratio or below to the sum of the capacity values of a capacitor for charge holding and a liquid crystal. CONSTITUTION:A gate line 416, a data line 419, a common electrode 417, a liquid crystal driving electrode 420, thin film transistors (TRs) 412-414, contact holes 421-422, and a capacitor 423 for charge holding shown by obliquelines are formed on a liquid crystal display device of a matrix type. The parasitic capacity of the TRs 412-414 is maintained at a prescribed ratio or below to the sum of the capacitor for charge holding and the liquid crystal in order to prohibit lighting of the liquid crystal when the data signal is zero. The liquid crystal display device having reliability is thus obtd.
Patent JP-2000302723-A (JP)
Title: Racemization of dihalovinyl-cyclopropanecarboxylic acids
Inventor: HAGITANI KOJU
IPC: C07C61/40
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for racemizing dihalovinyl-cyclopropanecarboxylic acids by which an expensive Lewis acid or a special photoreactional apparatus is not required. SOLUTION: An acid chlorinating agent and titanium tetrachloride are reacted with optically active 2,2-dimethyl-3-(2',2'-dihalovinyl)-cyclopropanecarboxylic acids represented by the general formula (X1 and X2 are each chlorine, bromine or fluorine atom; and Y is chlorine, bromine atom or hydroxy group) to racemize the 2,2-dimethyl-3-(2',2'-dihalovinyl)-cyclopropanecarboxylic acids.
Patent JP-H10293067-A (JP)
Title: Infrared imaging apparatus
Inventor: SHIMA TAKESHI
IPC: H04N5/335
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain an infrared imaging apparatus which can be made small and lightweight, whose power consumption can be made low and whose sensitivity can be made constant over a wide ambient temperature range. SOLUTION: Infrared rays from an optical system 1 are converted into a change in the resistance of an infrared detecting element 2. When a current is made to flow to the infrared detecting element 2 from a read circuit 3, it is read out as a voltage change so as to be processed by an imaged-signal processing circuit 4. On the basis of the signal of a temperature sensor 7, a constant-temperature control circuit 5 changes the temperature of the infrared detecting element 2 into a constant temperature near an ambient temperature, and a current control circuit 6 controls the current of the read circuit 3 according to the ambient temperature or the like so as to cancel a sensitivity change.
Patent JP-S61271960-A (JP)
Title: Production of food like rice cake
Inventor: IMAYASU MOTOO
IPC: A23L7/10
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a food having the palatability of rice cake, by kneading a mixture of nonglutinous rice flour, starch and salt with water in a twin-screw extruder, and heating, deaerating and forming the mixture. CONSTITUTION:A powdery mixture of nonglutinous rice flour, starch and salt is supplied together with water to the feed barrel A, transferred through the heating and cooling zones comprising the standard barrels B1, B2 and B3, treated in the vent barrel C to discharge air and water, and extruded through the die D in the form of a rod or plate. The amount of the starch is 10-50pts.wt. per 50-90pts.wt. of the nonglutinous rice flour, and that of water is 30-60pts. wt. to impart the powdery mixture with fluidity in the extruder.
Patent JP-H04343259-A (JP)
Title: Da converter
Inventor: KANO KENJI
IPC: H01L21/822
Filed: 1991-05-21
Abstract: PURPOSE:To obtain a DA converter composed of DA converting sections which are able to accurately carry out DA conversion. CONSTITUTION:A DA converter is composed of four DA converting sections, DA1-DA4, and the converting sections DA1-DA4 are arranged on a semiconductor chip in such a manner that DA1 and DA3 are line-symmetrically positioned to the first center line L1, DA1 and DA4 are line-symmetrically positioned to the second center line L2 vertical to the first center line L1, and DA2, and DA3 are line-symmetrically positioned to the second center line L2. The output resistance errors of the first to the fourth DA converting section induced due to difference in formation position are made to cancel each other, so that finally a DA converter is able to output accurate analog signals.
Patent JP-S5543512-A (JP)
Title: Reversal copying method
Inventor: HORIE KIYOSHI
IPC: G03G13/09
Filed: 1978-09-21
Abstract: PURPOSE: To enable positive-positive images and negative-positive images to be readily obtained by applying the bias voltage of the same polarity as that of latent images to toner carrier and applying the transfer electric field of the polarity opposite from that of electrostatic latent images.  
     CONSTITUTION: A first charger 2 and second charger 4 and a flood exposure device 3, an exposure device 5 and a developing roll 6 are disposed to a photosensitive material 1. With the photoconductive layer using Se being, e.g., a P-type photosensitive material, a negative voltage is applied to the first charger 2. Next, it is turned conductive by a flood exposure device 3 and undergoes positive charge discharging with the second charger 4, whereby the positive-positive images are obtained. Since the charges exist internally, there is no direct contact with the conductive toner, hence the decrease in image density owing to the leakage of the latent image charges and the image disturbance at the transfer owing to reciprocating motion of the toner do not occur. To obtain negative-positive images, a bias voltage is applied to the developing roll 6 without grounding this and this causes the toner to deposit on the non-image part, thereby enabling the reversal images to be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62271488-A (JP)
Inventor: IKUBO MASAHIRO
IPC: H05K3/40
Filed: 1986-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5448629-A (JP)
Title: Manufacture of h type steel having high low-temperature toughness of root portion with web
Inventor: EGUCHI NAOKI
IPC: C22C38/00
Filed: 1977-09-26
Abstract: PURPOSE:To enhance low-temperature toughness by improving the fracture transition temperature of webbed root of H type steel simply and at lower cost by specifically designating the cooling condition for the webbed root of hot rolled H type steel containing appropriate amounts of C, Si, Mn, and Al. CONSTITUTION:The steel having the composition of 0.03 to 0.2% C,less than 1% Si, 0.5 to 2.2% Mn, 0.003 to 0.1% Al, and iron is hot rolled into H type steel in the austenite region. And, the webbed root 4 of the H type steel is cooled in such a way that the recuprative temperature of webbed root 4 becomes 500 to 700 deg.C after cooling, while pouring cooling water from the nozzles 5, 6, and 7 provided at the inner side and outer side of the flange 2 of H type steel at a cooling rate of 20 to 200 deg.C, for example. And, the webbed root 4 is air-cooled down to 500 to 700 and after heat recuperation down to 500 deg.C. In this way, H type steel having webbed roof of excellent low-temperature toughness can be obtained.
Patent JP-S60260247-A (JP)
Title: Data transmission control system
Inventor: IKEDA TOSHIO
IPC: G05B19/05
Filed: 1984-06-07
Abstract: PURPOSE:To improve the utilizing efficiency of transmission line with inexpensive constitution by providing plural address generating means and a storage means for storing an address of transmitters of the same number transmitting a token. CONSTITUTION:In the data transmission of the token passing system, a destination address received by a reception circuit 2 of a transmitter connected to a transmission line 1 and an address generated in address generating sections 3, 5, 7 are compared by comparators 4, 6, 8 and a coincident reception frame is a token frame, then data stored in transmission data memory 20 is transmitted to the transmission line 1 via a selector 18 and a transmission circuit 19. Then the selector 18 transmits the token control generated by a token generating section 17 under the control of a sequence controller 21 via the circuit 19. Then the data of next address memories 11, 13, 15 corresponding to a gate where the destination address of the token frame received succeedingly and the data of an address generation section are coincident is transmitted to circulate the token three times while the token is circulated once.
Patent JP-H04319146-A (JP)
Title: Dwelling unit, and high and medium rise building composed of dwelling unit
Inventor: KATO YOSHINARI
IPC: E04H1/04
Filed: 1991-04-19
Abstract: PURPOSE:To use interior members in common by composing column sections and the framework of a ceiling section and a floor section bridged between the upper ends and lower ends of the column sections, in a box type, to arrange fixed dimensions. CONSTITUTION:When the cross-sectional areas of columns are made larger as a multistoried building is made higher, then inside dimensions La, Lb between column sections 10a are made constant, and the widths of the columns are made larger outside an equipment, and the cross-sectional areas of the columns are made larger. As a result, the widths of the column section side surfaces are extended to external sides and are reinforced, and a box type is composed and fixed dimensions are arranged, and so interior members can be used in common.
Patent JP-S60261057-A (JP)
Title: Tracking controller
Inventor: YOSHIDA RITSUO
IPC: H04N5/7826
Filed: 1984-06-07
Abstract: PURPOSE:To stabilize tape carrying operation at all times by intermitting tracking control when a frequency of a reproduced pilot signal is deviated and carrying a magnetic tape at a prescribed speed. CONSTITUTION:When the speed of rotary heads 6, 7 is fluctuated due to overload during reproduction and a pilot signal of normal frequency is not obtained, a control circuit 10 detects that the speed of the heads 6, 7 is deviated from the speed at recording and brings the signal S1 to a low level. Since a constant voltage power supply is set to a voltage nearly equal to a tracking error signal obtained at normal tracking, a control circuit 13 holds the running speed of the tape 1 to the constant speed nearly similar to normal tracking by using a speed signal only obtained from a speed detector of a capstant drive motor 2.
Patent JP-H02294516-A (JP)
Title: Cooling device of engine
Inventor: IMABETSUPU SATORU
IPC: F01P3/20
Filed: 1989-05-09
Abstract: PURPOSE:To prevent cavitation from being produced at high water temperature and/or in engine high-speed range by providing an auxiliary pressure valve in a bypass line for bypassing an opening and closing valve interposed between a pressure valve and a reservoir tank. CONSTITUTION:An electromagnetic valve 14 is provided between a radiator cap 11 and a reservoir tank 13 as an opening and closing valve to be closed under a specified operating condition of an engine. Also, an auxiliary pressure valve 16, in which a valve opening pressure is set higher than that in the pressure valve of the radiator cap 11 is provided in a bypass line 15 for bypassing the electromagnetic valve 14. Since the electromagnetic valve 14 is usually opened and the inside of a cooling system is connected to the reservoir tank 13 through the pressure valve only, a relatively small degree of condensate depression is maintained. Since the electromagnetic valve 14 is closed in an operating condition under which cavitation is liable to be produced, the auxiliary pressure valve 16 is interposed between the pressure valve and the reservoir tank 13 to increase the pressure in the system higher than usual. Thus, the cavitation can be prevented securely from being produced.
Patent JP-H02294363-A (JP)
Title: Production of azo lake dye
Inventor: MURAMATSU SHIRO
IPC: C09B67/20
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the subject pigment having excellent transparency, fluidity, etc., and useful for printing ink, paint, etc., by coupling a diazo component with a grounding agent component, converting to a lake, adjusting the pH of the obtained aqueous pigment slurry and aging the slurry under heating. CONSTITUTION:A diazo component (diazonium salt of various aromatic primary amine) is coupled with a grounding agent component (e.g. beta-naphthol) in neutral or alkaline region and the reaction product is chelated by reacting with a polyvalent metal ion such as calcium ion or the chelating reaction is carried out simultaneous to the coupling reaction. The obtained aqueous pigment slurry is adjusted to pH2.0-5.5 (preferably pH3.0-4.5) and aged by heating at 40-100 deg.C to obtain the objective pigment.
Patent JP-S5818400-A (JP)
Title: Preparation of acyloxysteroid
Inventor: NITSUTA KAZUMASA
IPC: C07J7/00
Filed: 1981-07-23
Abstract: PURPOSE:To prepare the titled compound useful as a synthetic intermediate of adrenocortical hormone, economically, by reacting a 17-halogenoacetyl-17-acyloxysteroid with a lower fatty acid salt in the presence of a crown ether. CONSTITUTION:A 17-halogenoacetyl-17-acyloxysteroid having a partial struture of formulaI(X is halogen; Y is acyloxy) os made to react with an alkali metal salt of a lower fatty acid in the presence of a crown ether to obtain the objective 17-acyloxyacetyl-17-acyloxysteroid. The amount of the crown ether is more than equimolar to the steroid used as the raw material, and the reaction is carried out usually in an aprotic solvent at 0-80 deg.C. The steroid used as the raw material can be synthesized e.g. by using an easily and exonomically available compound of formula II as the starting raw material.
Patent JP-S5343351-A (JP)
Title: Trouble detecting system for elevator
Inventor: INABA HIROMI
IPC: B66B5/02
Filed: 1976-09-29
Abstract: PURPOSE: To improve safety of elevator operation, through the employment of two sets of trouble detecting systems, so as to doubly detect troubles in such control system or objects to be controlled, that are often affected by troubles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04343333-A (JP)
Title: Focus mode switching mechanism for camera
Inventor: FUKUNAGA TAKESHI
IPC: G02B7/09
Filed: 1991-05-21
Abstract: PURPOSE:To reduce the operating physical force of a slide type switching knob by providing an interlocking lever having a tuning motion in such a manner that an input side end part is pushed by means of a switching knob. CONSTITUTION:When a focus mode switching knob 2 is slid and abutted on an interlocking lever 7, the interlocking lever 7 is pushed and has the turning motion, to transmit the operating physical force transmitted from the switching knob 2 to a coupler lever 11, and further, to a coupler 4 cutting an auto-focus action. The extending direction of the input side end part 9 of the interlocking lever 7 is orthogonally crossed with the sliding direction of the switching knob 2. In other words, since the sliding direction of the switching knob 2 and the moving direction of the input side end part 9 of the interlocking lever 7, are in coincidence, the most of the operating physical force of the switching knob 2 contributes to the turning motion of the interlocking lever 7. Therefore, the interlocking lever 7 can be moved by a little operating physical force, and a focus-mode switching operation is carried out with light force.
Patent JP-H01317751-A (JP)
Title: Manufacture of long-fiber reinforced thermoplastic resin
Inventor: MISHIERU GUREME
IPC: B29C48/156
Filed: 1989-05-09
Abstract: PURPOSE: To reinforce a largest amount of fibers with a thermoplastic resin only through using a small amount of anchoring resin by impregnating rovings with a thermoplastic polymer for anchorage in a crosshead die and coating the polymer with a thermoplastic polymer for reinforcement in a second die at a temperature above the melt point of the thermoplastic polymer. CONSTITUTION: A first stage device comprises a preimpregnation tension- imparting device 1, an impregnation die 2 connected to an extruder, a tension- imparting device 3 for fiber impregnation and a molding die 4. The preimpregnation tension-imparting device 1 may be equipped with a vacuum suction device. Fibers impregnated with a thermoplastic polymer for anchorage coming out of the molding die 4 is coated with a thermoplastic resin for reinforcement in a second stage. The coating is performed by passing continuous fibers impregnated with the thermoplastic resin for enchorage through a crosshead coating die at a temperature higher by about 40 deg.C than the melt point of the resin. The thermoplastic resin for reinforcing the fibers is supplied to the coating die. A tape or a rod coming out of the coating die is pelletized.
Patent JP-S595932-A (JP)
Title: Balance tester
Inventor: KAWAMORI YOSHIO
IPC: G01M1/22
Filed: 1982-07-02
Abstract: PURPOSE:To obtain a measured value as quickly as possible by arranging a means of varying the amplification degree of an arithmetic amplifier for amplifying an imbalance signal of a test object so as to reduce the bandwidth of a band pass filter with the passage of time. CONSTITUTION:A band pass filter is entirely composed of an arithmetic amplifier 7, a filter 3, differentiators 10 and 11 and a feed back circuit 16. An amplification degree varying control section 7A of the amplifier 7 varies the duty factor of a control signal of a chopper 22 with the passage of time depending the magnitude of a terminal voltage and a triangular waveform of a capacitor 25 as integration waveform gradually increasing. Therefore, the state of an FET (field effect transistor) 20 is normally ON before a switch 26 is turned ON and finally comes OFF with a gradual decrease in the duty. As a result, the actual resistance value between the connection of resistances 17 and 18 and the earth becomes infinity  finally when the switch 26 is ON and the amplification degree of the amplifier 7 varies so that the bandwidth as frequency characteristic of the band pass filter reaches the maximum thereof and gradually reduces with the passage of time.
Patent JP-S61275157-A (JP)
Inventor: YAMAKAWA SEISHIRO
IPC: H01L41/39
Filed: 1985-05-27
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-S63318062-A (JP)
Inventor: GOODON JIEI FUAAGASON
IPC: G01N27/62
Filed: 1988-05-14
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-S5239882-A (JP)
Title: Method of making a bracket for a plowing pawl
Inventor: MATSUMOTO SHIYUUZOU
IPC: B26F1/02
Filed: 1975-09-25
Abstract: PURPOSE: To provide a method of making a bracket for a plowing pawl of good efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5544045-A (JP)
Title: Drainage buoyancy generating device in half-underwater ship
Inventor: ITOU KATSUO
IPC: B63B39/00
Filed: 1978-09-21
Abstract: PURPOSE: To rapidly deal with the inclination of a hull due to the variation of hull load, by generation adding drainage buoyancy by filling a gaseous body into air bags, which are mounted at the appropriate locations of an underwater portion or a lower hull of a half-underwater ship, and by discharging the gaseous body.  
     CONSTITUTION: A proper number of drainage buoyancy generating device 16 containing air bags 20 are installed at the pertinent locations of an underwater portion of a half-underwater ship - that is, support portion 4 under a horizontal plane A. Said gas bags 20 are supplied with pressurized gas from supply pipes 24 and expanded to the locations of two-dot chain lines, and drainage buoyancy corresponding to the volume of the gas bags 20 is produced, thus quickly coping with the sudden tilt of a hull due to the fluctuation of hull load. Meanwhile, gas in said gas bags 20 is discharged through discharge pipes 25, and the air bags 20 contract. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08277719-A (JP)
Title: Ignition chamber for rotary engine
Inventor: YONEDA SHIN
IPC: F02B55/14
Filed: 1995-04-05
Abstract: PURPOSE: To prevent the generation of reverse propelling force by providing ignition chambers in the explosion positions of an outer cylinder, and setting the ignition chambers so that pressure at the time of explosion is applied as vartically as possible to vanes. CONSTITUTION: Directional ignition chambers 26 are installed in an opposed explosion type rotary engine, and an outer cylinder is formed being divided into an intake compression cylinder 3 and an explosion exhaust cylinder 4, so that simultaneous explosions can be generated twice during one rotation. At this time, the explosion pressure direction of the ignition chambers 26 is set into the direction of applying pressure in a relatively vertical directions to the side faces of vanes 7, 8 in the rotating direction of a rotor 2 or the pressure receiving faces corresponding to the vanes 7, 8. The pressure directions 13 at the time of explosion therefore act parallel to the surface of the rotor 2, so that the effective propelling force of the vanes 7, 8 is increased, and the output efficiency of the rotary engine can be improved.
Patent JP-H10293125-A (JP)
Title: Detecting device of s-nitroso compound
Inventor: AKAIKE TAKAAKI
IPC: G01N30/74
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To enable simple and reliable detection of an S-nitroso compound. SOLUTION: A moving phase after injection of a sample is led to a separating column 5 and an S-nitroso compound is separated. This separated S-nitroso compound is brought into contact with metal copper in a catalytic reaction passage 6 and HNO2 is extricated therein from the compound, while a diazo compound is produced by adding a grease reagent to this HNO2 from a reagent supply source 8 and the concentration of the diazo compound is measured by an absorptiometer 9. It is also possible to produce a fluophor diazo compound by adding a fluorescent reagent to the HNO2 and to measure the concentration of the fluophor diazo compound by a fluorometer 9.
Patent JP-S5544313-A (JP)
Title: Dehydrating method
Inventor: HATANO HITOSHI
IPC: B01D33/06
Filed: 1978-09-25
Abstract: PURPOSE: To accelerate dehydration of water-containing material by charging spherical or cylindrical objects into the upper part of the water-containg material moving in a dehydrating vessel and rotating this.  
     CONSTITUTION: In a cylindrical rotary dehydrating vessel 1, etc., water-containing meterial 6 is dehydrated while being rotated by the inside walls of a rotary screen 1. At this time, a plurality of spherical bodies 3, etc. exist and therefore the water- containing material 6 gets in between the spherical objects 3 and rotary screen and is further dehydrated by the weight of the spherical objects 3. This method improves the rate of dehydration of the water-containing material. 
     COPYRIGHT: (C)1980,JPO&Japio