baber/WOPTO huggingface dataset:
Patent JP-H01105237-A (JP)
Title: Silver halide photographic sensitive material with high sensitivity
Inventor: TANAKA SHIGEO
IPC: G03C1/10
Filed: 1988-07-08
Abstract: PURPOSE:To reduce the generation of a fog, and to improve the sensitivity of the title material by providing a silver halide emulsion layer contg. silver halide emulsion which is chemically aged in the presence of a specified compd. on a supporting body. CONSTITUTION:The silver halide emulsion layer contg. silver halide emulsion which is chemically aged in the presence of the compd. shown by the formula is provided on the supporting body. In the formula, X is a hydrophilic group, Q is an (m+n) valent org. group, Y is hydrogen atom, amidino group or an atom or an atomic group capable of forming a monovalent cation, (m) and (n) are each an integer of 1 or 2. Thus, the chemical sensitization of said material is smoothly controlled, and the high sensitivity and the low fogging of said material are obtd.
Patent JP-H0336496-A (JP)
Title: Refrigerant pipe of heat pump type air conditioner heat exchanger
Inventor: TANAKA TATSUO
IPC: F28F1/40
Filed: 1989-06-30
Abstract: PURPOSE:To contrive the improvement of the effectiveness of heat exchange of a refrigerant and air by providing fins which stand up from the inside against a refrigerant velocity when the refrigerant flows in a reverse direction and incline to the downstream side of a refrigerant flow for lessening a standing-up position in proportion to the velocity when the refrigerant flows in a forward direction. CONSTITUTION:In the case where a heat exchanger functions as an evaporator, a refrigerant flows in the forward direction A, namely, flows in the direction for pushing down fins 2 to the downstream side, and in the case where a flow velocity is high, the fins 2 are pushed down completely. When the velocity is low, an inclined angle alphaof the fins 2 becomes large, and a liquid refrigerant L flowing along a pipe inside face 1a is largely disturbed by the fins 2 to improve a heat conductivity of the pipe inside face 1a to the liquid refrigerant L more than that of an inside-grooved pipe. In the case where the heat exchanger functions as a condenser, the direction of the refrigerant flow is in the reverse direction B. In this case, when the refrigerant velocity is high, the fins 2 stand up against the refrigerant velocity to be a right angle to the flow and its edge part reaches a gas area G shifting inside of the liquid refrigerant L to the pipe axis core part successively.
Patent JP-H0923581-A (JP)
Title: Trouble preventive monitoring and restoration processing of power system
Inventor: ONOE HIROSHI
IPC: H02J3/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a very reliable preventive monitoring result by assuming that an accident occurs in an online system and making a restoration policy repeatedly using a computer. SOLUTION: In a preventive monitoring method, a preventive monitoring accident generating step, a restoration policy procedure preparing step, a preventive monitoring violation judging step, a preventive monitoring violation notifying step, and a preventive monitoring result storing step are repeated over and over again. This method has such a mechanism that a simulated preventive monitoring accident is generated in a system recognized in a power system monitoring equipment 11 and after the accident, a restoration policy and a restoration procedure are prepared and the prepared data is stored in a preventive monitoring result storing means 13 and this cycle is repeated and therefore an operator can know the preventive monitoring result 13 at any point of time.
Patent JP-S5696716-A (JP)
Title: Continuous production of sic
Inventor: SAWAMURA KENTAROU
IPC: C01B31/36
Filed: 1979-12-29
Abstract: PURPOSE: The carbon monoxide gas formed by the reaction is divided into two fractions, one fraction is used as a fuel to heat the other fraction, which is sent to the reaction zone, thus increasing heat efficiency, lessening the growth of crystals in the product and facilitating the continuous operations.  
     CONSTITUTION: The carbon monoxide gas from shaft kiln 1 is passed through duct 7 to scrubber 8 where it is rinsed. The carbon monoxide is divided into two fractions and sent by fans 10, 11 to heat exchanger 12. The proportion of the two fractions are controlled by cock 9. The fraction passing through fan 11 is burnt in the heat exchanger 12 with the aid of air 13, meanwhile the other fraction is preheated by a spiral tube made of stainless steel provided in the heat exchanger 12. The latter fraction is passed through heated coke layer 15 and high-temperature heater 16 and heated to high temperatures, then introduced from inlet 18 into the reaction zone II in the kiln 1. Thus, heat efficiency is improved and β-SiC of less grown crystals is formed to facilitate natural falling, resulting in steady and continuous operations. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6061384-A (JP)
Inventor: TOKUNAGA RIYOUICHI
IPC: F02B61/02
Filed: 1983-09-16
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-S6063263-A (JP)
Title: Temporary rust preventing composition for metallic surface
Inventor: HOSODA MINORU
IPC: C09D5/08
Filed: 1983-09-16
Abstract: PURPOSE:The titled composition, obtained by incorporating a curable unsaturated radically reactive resin having a specific acid value with a specific alkyd resin in a specific proportion, and capable of forming films having improved rust preventing property, dealkalizing property of the films and machine oil resistance, etc. CONSTITUTION:A temporary rust preventing composition obtained by incorporating (A) 60-90wt% unsaturated radically reactive resin having 10-60 acid value, e.g. an unsaturated epoxy resin, curable with active energy radiation, e.g. a high-pressure mercury lamp, and if necessary an unsaturated radically reactive monomer, [e.g. 2-hydroxyethyl (meth)acrylate], with (B) 10-40wt% alkyd resin having >=45% oil length and 10-20 acid value, e.g. castor oil. EFFECT:Improved storage stability and coating performance, etc.
Patent JP-H0919946-A (JP)
Title: Valve gate-type mold
Inventor: YAMAMOTO KUNIO
IPC: B29C45/27
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve gate-type mold in which a valve ring heater is provided detachably. SOLUTION: The outer peripheral surface of an inner cylinder 17 of a valve casing 14 is slightly tapered at a mount position of a valve ring heater 18 toward the gate side. The inner peripheral surface of the valve ring heater 18 is slightly tapered toward the gate side. The valve ring heater 18 is fitted onto the inner cylinder of the valve casing. Therefore, the valve ring heater 18 can easily be fastened to the inner cylinder 17 of the valve casing 14 in a mechanical manner without requiring shrink fit. It is possible to detach the valve ring heater 18 by applying an external force. When the valve casing 14 is replaced, the valve heater ring 18 may be removed and reused.
Patent JP-2001005741-A (JP)
Title: Interface device
Inventor: ARAI HACHIRO
IPC: G06F13/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an interface device which has simple constitution and is small-sized and low-cost. SOLUTION: Ports 0 and 1 of an input unit are assigned to a system A, ports 2 and 3 of the unit are assigned to a system B, and a port to be used is selected by specifying the address by software. When the signal of the port 0 and the signal of the port 1 are compared and equal to each other, it is decided that the system A is normal, however when different, it is decided that system A is abnormal. Similarly, it is decided whether the system B is normal or abnormal. When it is decided that the system A is abnormal when the system A is used, the system is switched to the system B. At this time, 2 is added to the addresses 0000 and 0001 of the used port to obtain new addresses 0002 and 0003 of the port to be used.
Patent JP-H0459415-A (JP)
Title: Suspension device for vehicle
Inventor: SHIBATA MINEHARU
IPC: B60G17/015
Filed: 1990-06-28
Abstract: PURPOSE:To improve stability of posture by prohibiting posture control and torsion control at the time of a failure of each cylinder device internal pressure detecting means, and interrupting only torsion control for a determined period when an internal pressure difference is present between the respective cylinder devices. CONSTITUTION:The respective detection signals of pressure sensor 52FR-52RL for each cylinder 1FR-1RL, ground clearance sensors 51FR-RL, vertical acceleration sensors 53FR, 53FL, 53R, and G sensors 53FR, 53FL, a steering angel sensor 62, a horizontal G sensor 53, and an accumulator pressure sensor 63 are inputted to a control unit U, and posture control, riding comfortableness control, and torsion control are conducted with a determined procedure. When a failure of the pressure sensor 52FR-52RR of each cylinder device is detected, posture control and torsion control are prohibited. When the internal pressure of cylinder device 1FR-1RR is different, then, only the torsion control is prohibited for a determined period, and the posture control is continued.
Patent JP-S6064658-A (JP)
Title: Cyclone having inner cylinder made of ceramics
Inventor: MITSUI SEIICHI
IPC: B04C5/08
Filed: 1983-09-19
Abstract: PURPOSE:To contrive to reduce maintenance cost by increasing the life of a cyclone to a large extent, by using ceramics as the material of the inner cylinder of the cyclone. CONSTITUTION:The inner cylinder 8 of a cyclone is formed by combining a plurality of inner cylinder members made of ceramics so as to have such a structure that the circumference of the inner cylinder 8 is divided into plural sections so as to have seams in the longitudinal direction. For example, the inner cylinder member 8a is formed into a so called seal structure wherein one of the seams thereof in the longitudinal direction is formed into a male shape and the other seam thereof is formed into a female shape and both of them are mutually inlaid to form a connection state. Therefore, if the number of combinations are changed, the inner cylinder 8 having a different diameter can be formed.
Patent JP-H0461433-A (JP)
Title: Portable storage medium and portable storage medium processing unit
Inventor: YOSHIHARA SETSUO
IPC: H04W4/04
Filed: 1990-06-29
Abstract: PURPOSE:To prevent an illegal ride such as stealing a ride in a train without paying for the middle part of the journey by devising the system such that a portable storage medium possessed by a passenger receives a radio signal of passing point information sent from a passing point information transmitter at a passing point and the information is stored in the medium. CONSTITUTION:When a train with a passenger taken therein reaches a prescribed station, a passing station data transmitter 1 installed in the train sends a passing station data corresponding to a passing station from its antenna 2. The passing station data is received by a portable storage medium (radio card ticket) 3 possessed by the passenger and written in a passing station data area DA 2 of an internal data memory 8. Since the information of the passing station is received and stored in the radio card ticket 3 in this way, an illegal ride such as stealing a ride in a train without paying for the middle part of the journey is prevented.
Patent JP-H0223120-A (JP)
Title: Rotary feeder
Inventor: SHIMAOKA KOICHI
IPC: B65G29/00
Filed: 1988-07-08
Abstract: PURPOSE:To improve the accuracy in discharging the specific quantity of powder in a rotary feeder by forming a plurality of concaved surface on the external surface of a rotor to define power containing spaces between the internal surface of a feeder body and the turning concaved surfaces. CONSTITUTION:A rotor 5 has a plurality of turning concaved outer surfaces 4 and is contained inside a feeder body 1 so that a plurality of separation spaces 6 are defined by both the internal surface of the feeder body 1 and the turning concaved outer surfaces 4. A supply port 2 and a discharge port 3 are formed at the upper and the lower part of the feeder body 1, respectively. In such constitution when the rotor 5 is turned, powder is put into the spaces 6 and then carried into the discharge port 3. At this time the powder inside the body 1 will not stick to the turning concaved surfaces 4 due to no presence of corner wherein the power is built up so that the powder may be discharged exactly. So the accuracy in discharging the specific quantity of powder may be improved.
Patent JP-H1112337-A (JP)
Title: Production of polyacetal resin
Inventor: KAWAGUCHI KUNIAKI
IPC: C08G2/18
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyacetal resin excellent in surface appearance and also having excellent impact strength even in the case of thin-wall molded product. SOLUTION: In producing a polyacetal resin by subjecting trioxane and a cyclic ether and/or cyclic formal and molecular weight adjuster used as raw material components to bulk polymerization by using a cation polymerization catalyst, the cation polymerization catalyst is fed to a mixture of trioxane with the cyclic ether and/or cyclic formal or a mixture of trioxane with the cyclic ether and/or cyclic formal and a molecular weight adjuster and successively, all or a residual part of the molecular weight adjuster (preferably low molecular weight acetal compound) is fed to the reaction product by one or two or more steps.
Patent JP-S6234868-A (JP)
Title: Traveling control method for accompanied traveling device
Inventor: MAKINO AKIHIRO
IPC: B23P21/00
Filed: 1985-08-06
Abstract: PURPOSE:To prevent the accompanied traveling by detecting the existence of the relative displacement of an accompanied traveling device for the special position of a chassis by a wheel house part during the accompanied traveling of the accompanied traveling apparatus which accompanied-travels with the chassis to be transported, in an assembly line for the chassis of a car. CONSTITUTION:A table 1 as accompanied traveling device is traveled with a chassis 5 loaded onto a start conveyer 2 on a table guide 3 by the drive of a servomotor 4. An optical sensor 7 as the special position detecting means for the chassis 5 is fixed onto the stay 6 erected onto the table 1. Further, two photoelectric switches 21 and 22 for projecting and receiving light in common as the means for detecting the existence of the relative displacement of the table 1 for the wheel housing part 5a of the chassis 5 are installed onto the table 1 through stays 23 and 24, and light is projected towards the reflecting mirrors 27 and 28. The error generation signal for the table 1 is outputted by treating the output signals of the photoelectric switches 21 and 22.
Patent JP-H0811812-A (JP)
Title: Foldable sheared sheet cassette
Inventor: SHIRAI SAKAE
IPC: B65B9/18
Filed: 1994-06-30
Abstract: PURPOSE:To improve convenience for carrying and storage of a sheared sheet for seal-packing powder and particle materials by an automatic binding device. CONSTITUTION:A foldable sheared sheet cassette comprises a cylindrical sheared sheet 5 made of flexible plastic which has been folded into axially stretchable bellows placed on an outer peripheral face of a cylindrical core 2 made of cardboard or an elastic plastic. An end of the sheet is inversely passed through a hollow part from an upper opening of the core 2 while the sheet is being stretched and pulled out from a lower opening to form a bag with a bottom, after an object to be packed is put in the sheet formed as a bag, the sheared sheet above the object is gathered to seal the object, and the gathered part is cut off to manufacture a sealed packing bag of the object. Then a flatly deformably cylinder with the core 2 comprising a plurality of arc members 3 which can be coupled foldably to one another is formed.
Patent JP-S6144238-A (JP)
Inventor: KARURU GUSUTAFU NISUTORAMU
IPC: F24F9/00
Filed: 1985-08-06
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-S6150458-A (JP)
Title: Facsimile receiving equipment
Inventor: INUI YASUO
IPC: H04N1/00
Filed: 1984-08-18
Abstract: PURPOSE:To avoid collation of picture information recording and communication management information at each reception by providing a communication management information recording means to an upperstream side of a picture information recording means to obtain surely the communication management information even at the occurrence of jam. CONSTITUTION:The information from a line is converted and outputted by an interface circuit 33, a communication management information generating circuit 31 and a picture information generating circuit 32 to activate an optical scanning means 23 and a communication management information recording means 37 through driver circuits 30a, 30b. The picture information is formed as a latent image on a photosensitive drum 21 by an optical scanning means 23. The photosensitive drum 21 is turned in the arrow B, and a prescribed part of the photosensitive drum 21 formed with the latent image is developed by a developing means 24 and moved to a transfer means 25. On the other hand, communication management information such as sender name, receiver name data and number of transmission sheets is recorded on recording paper 40a on the uppermost part by using the communication management information recording means 37. The recording paper 40a is moved to the transfer means 25 by paper feeding rollers 34, 35 in matching with the turning of the drum 21 and the image of the drum 21 is transferred to the recording paper 40a.
Patent JP-S5796024-A (JP)
Title: Polyphenylene sulfide resin moldings
Inventor: KITANAKA MINORU
IPC: C08J5/06
Filed: 1980-12-08
Abstract: PURPOSE: The titled composition that is made by heating a sheet of polyphenylene sulfide (PPS) resin and glass fiber of a specific length and making them in one piece, thus showing high impact strength.  
     CONSTITUTION: A sheet or powder of PPS (a polymer containing more than 95mol% the recurring units of the formula preferably) (85W20wt%) and glass fiber (more than 0.3cm in length, preferably more than 1cm and a mat composed of continuous filament is preferred) (15W80wt%) are mixed, heated continuously under pressure, then cooled to produce a sheet-like product. The product is heated again at over the melting point of PPS and fed into a mold heated lower than the melting point of PPS to effect compression molding, thus producing the objective molded product containing glass fiber or more than 0.3cm length. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0922642-A (JP)
Title: Multidirectional changeover switch
Inventor: OKAMOTO SHINICHI
IPC: H01H25/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a variable multidirectional changeover switch that can be miniaturized because of simple constitution and a small number of part items and can be operated in plural directions at the same time using one switch knob. SOLUTION: This multidirectional changeover switch S comprises a slide switch portion S1 and a rotary switch portion S2 integrally incorporated therein. The slide switch portion S1 is so designed that when a switch knob 21 held in a neutral position is moved by a return spring 24, a sliding terminal 27 slides on a sliding circuit substrate 14 to turn the switch of a circuit pattern 7 on and off. The rotary switch portion S2 is so designed that when the switch knob 21 is rotated, a rotating shaft 6 connected thereto by a rotary spring 25 is rotated, causing a rotary terminal 18 attached to the rotary shaft 6 to slide on a rotary circuit substrate 12 to turn the switch of a circuit pattern 5 on and off.
Patent JP-H1116241-A (JP)
Title: Magnetic information recording/reproducing device
Inventor: YAMAJI YOSHIYUKI
IPC: G11B17/34
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce maintenance work by providing a hard guide layer consisting of a non-magnetic body on a surface opposite to a magnetic medium of an elastic member in a magnetic information recording/reproducing device constituted so that the magnetic medium is brought into contact with a magnetic head by the belt like elastic member supported by a holder. SOLUTION: The elastic member 6 consisting of a metallic planar elastic body is integrated into a housing recessed part 4 formed on a holder unit 2, and the hard guide layer 7 consisting of the non-magnetic body is provided on the surface opposite to the film A of the elastic member 6. The guide layer 7 consists of a belt like elastic plate making ceramics row material, and zirconium is used as the ceramics, and is formed to a thin plate shape of thickness of 0.05-0.5 mm extent. Support grooves 8 are formed on both side surface end parts of the housing recessed part 4, and both end parts of the guide layer 7 are inserted into the grooves 8, and its central part is pressurized by the elastic member 6 to be bent outward, and the film A is pressed to the magnetic head through the guide layer 7.
Patent JP-H11353711-A (JP)
Title: Optical disk
Inventor: UENO ICHIRO
IPC: G11B7/24091
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of making a track pitch narrower while suppressing cross-talk in reproduction and cross-erase at a recording time to be smaller. SOLUTION: This optical disk forming a spiral or concentric circular track is provided with land parts 4 and groove parts 3 and in this optical disk where these land parts 4 and groove parts 3 are made to a recording track, the arrangement is made so that a condition being c>=0.6.ϕ-p is satisfied, when a track pitch is expressed by p, the spot diameter of an optical spot used for recording/reproducing is expressed by ϕ and the width of a boundary part between the land part 4 and groove part 3 is expressed by c. By this arrangement, the track pitch is made narrower while cross-talk in reproduction and cross-erase at a recording time are suppressed to be smaller.
Patent JP-H0223098-A (JP)
Title: Driver for variable reluctance motor
Inventor: AOYAMA YUKIO
IPC: H02P29/40
Filed: 1988-07-11
Abstract: PURPOSE:To facilitate reductions in size and weight of a driver and to reduce a manufacturing cost by connecting current circulating means and current consuming means for consuming an exciting current in parallel with a phase winding. CONSTITUTION:The conduction of a phase-driving transistor Tr1 is interrupted to stop supplying of a current to a phase winding L1. Simultaneously, a thyristor SCR1 is conducted. A current i1 flowing to the winding L1 is circulated in a freewheel operation from the winding L1 through the thyristor SCR1 again to the winding L1. Accordingly, most of magnetic energy stored in the winding L1 is consumed to rotate a rotor. Thereafter, a momentary switching pulse is applied to the base of the transistor Tr1 to momentarily conduct the transistor Tr1. Thus, the thyristor SCR1 is interrupted. Then, the current i1 is consumed through a resistor R1 and a freewheel diode D1.