baber/WOPTO huggingface dataset:
Patent JP-H09309268-A (JP)
Title: Optically recording medium and information recording method
Inventor: MAEDA SHUICHI
IPC: G11B7/246
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain an optically recording medium capable of being recorded and regenerated with laser beams of a comparatively short wavelength (620-690nm). SOLUTION: In an optically recording medium having an organic pigment layer on a substrate, an organic pigment layer contains tetraazaporphyrin compound expressed by the formula. In the formula, R<1> to R<8> indicate an alkyl group or the like, and M indicates a bivalent metal, trivalent metal, or quadrivalent metal compound, or two hydrogen atoms.
Patent JP-S62285880-A (JP)
Title: Automatic winding device
Inventor: ARAI YUICHI
IPC: B65H75/24
Filed: 1986-06-02
Abstract: PURPOSE:To increase an amount of member to be unwound from a reel, by fixing a shaft having a leaf spring A locked to it to a hunger, disposing a rotating body capable of rotating with a reel around the outer circumference of the shaft and disposing a leaf spring B together with the leaf spring A around the rotating body, the leaf spring A confronting the leaf spring B and other ends of both the springs being integrally locked. CONSTITUTION:When the extreme end of a hose 14 is gripped to permit the hose 14 to be pulled out, a rotating body 16 having coil springs B, B' locked to it begins to rotate together with a reel main body, whereby the coil springs B, B' are wound to rotating bodies 6, 6'. At the same time, a coil spring A connected to a connecting plate is wound toward a shaft 3 having its other end fixed. Therefore, an amount of the hose or the like to be pulled out can be further increased by a plurality of free rotating bodies and connecting plates disposed in an intermediate portion between the locked portion of the spring A and the rotating bodies 6 and 6'. In addition, since a number of winding of coil springs in series is reduced, rigidity of them can be fully demonstrated.
Patent JP-S5653986-A (JP)
Title: Bridge for small-type vessel
Inventor: OOSHITA SATOSHI
IPC: B63B15/00
Filed: 1979-10-04
Abstract: PURPOSE: To make a bridge attachable to a small-type vessel with a reduced width by an arrangement wherein both side walls for an operator seat are located close to the operator seat in the bridge comprising walls at front and both sides thereof and a roof.  
     CONSTITUTION: A bridge body 5 made of FRP alike a deck 3 comprises walls at the front and rear portions, side walls 7 and a roof 18. There is formed in the bridge a space accomodating a single operator. A door 6 is provided to one of the side walls 7 and the side walls 7 are located close to an operator seat, so that the bridge body 5 is formed to have a reduced width as a whole. The lower ends of the bridge body 5 are respectively folded inward to from flanges and the bridge body 5 is fixed on the deck 3 through the flanges. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06338250-A (JP)
Title: Circuit breaker
Inventor: HISAMOTO HIDEO
IPC: H01H71/16
Filed: 1993-05-31
Abstract: PURPOSE:To position a handle at a center of on/off positions when contacts are forcedly opened by providing a stop part in a contact drive plate, and providing a counter part to be stopped to the stop part at a specified position of the handle. CONSTITUTION:To a handle 13 to get contacts 14 closer to/apart from each other, a switching mechanism part 15 including a contact drive plate 16 and a trip member 53 to break balance of linking and forcedly open a movable contact 50 when an abnormal current flows between the contacts 14 is connected through a link. A stop part 63 is provided at the contact drive plate 16, and a counter part 45 to be stopped to the stop part 63 at the time of tripping by the abnormal current, as it is positioned almost at a center between on/off positions, is provided at the handle 13. When the abnormal current flows between the contacts 14, therefore, a balanced condition of the link is broken by a trip member 53 to rotate the contact drive plate 16 to open the contacts 14 by energization force of a spring, the handle 13 is rotated in an off-direction, and rotation of both is stopped as the counter part 45 is stopped to the stop part 63.
Patent JP-S61286136-A (JP)
Title: Coating device for high viscosity paste material
Inventor: TOYOOKA OSAMU
IPC: B41F31/02
Filed: 1985-06-13
Abstract: PURPOSE:To enable a constant supply of a paste material of a fixed viscosity to coating roller by enabling a replacement of a paste material on the surface of the coating roller through rotations of a stirring roller in a fixed direction together with the rotations of the coating roller. CONSTITUTION:A coating device for a paste material is provided with a jig mounting portion 14 which is installed at the tip of a sliding mechanism 13, a flat jig 15 for stirring which is installed on the jig mounting portion 14, a groove 17 for protruding and retracting the stirring roller and a stirring roller 18. The stirring jig 15 reciprocates in the direction as indicated with the arrow 16 by the sliding mechanism 13. The stirring roller 18 is provided in a paste storage 7 by being guided with its both ends along the groove 17 thereto, and an outer periphery is brought into contact with the outer periphery of the coating roller 1, resulting in the rotation of the stirring roller 18 together with the rotation of the coating roller 1.
Patent JP-S5831213-A (JP)
Title: Incinerating method of waste coke
Inventor: UEMURA TOSHIO
IPC: F23G5/30
Filed: 1981-08-19
Abstract: PURPOSE:To prevent inferior fluidity of a liquid medium from occurring and to contrive high effectivity of incineration, by a method wherein a temperature in a layer of a boiling layer made of a material having a high melting point is made into a specific temperature for incineration under a gas speed of more than a specific value within an air tower, in the incineration of waste coke which is hard to burn. CONSTITUTION:Ceramics balls are filled on a porous plate 2, air for liquidization is supplied from a fan 8 to an air chamber 4, and the inside of a boiling layer 3 is liquidized through a circular air current B, in a circular jet layer furnace 1. Then, a layer temperature is heated up to about 1,000-1,100 deg.C through joint use of a starting burner 10 and an inside burner 11, and a layer is liquidized through a jet air current C and a circular air current. When the layer temperature is arrived at 1,050 deg.C the burner 10 is extinguished and waste coke 7 is supplied into the boiling layer 3 for combustion. About 40% of the waste coke is burnt while it is remained in the boiling layer for about 7-8min and is dispersed into an air tower 12 after it has become a particulate under a gas speed of more than 1.5m/sec in the air tower 12.
Patent JP-S5919558-A (JP)
Inventor: SAKAMOTO TOSHIO
IPC: B02C17/10
Filed: 1982-07-26
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-S5461711-A (JP)
Title: Controller for compound-wound motor of electric vehicle
Inventor: MATSUMOTO KUNIO
IPC: B60L15/20
Filed: 1977-10-27
Abstract: PURPOSE: To cause wheels to quickly adhere again, by quickly reducing the tensile force when the speed rises due to slipping.  
     CONSTITUTION: The compound-wound motor comprises an armature 3, a series- wound field coil 4 and a sepqrately-excited field winding 5. A main resistor of a series-wound coil circuit and a chopper 11 of a separately exciting circuit are controlled. The value detected by an armature current detector 13 is applied to a pattern circuit 18. The value detected by a separately-excited field coil current detector 14 is applied to an adder 16. The angle of turn-on of the chopper 11 is controlled by the output of a phase shifter 17. The characteristics of the pattern circuit 18 are so set that the separately-excited field winding current increases greatly when the armature current is low and that the separately-excited field winding current is constant when the armature current is high. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000318862-A (JP)
Title: Paper feeding device
Inventor: AOKI HIDEO
IPC: B65H3/68
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the carrying failure such as jam by pressing a movable carrying guide mechanism to the inner wall of an installation port so as to be elastically recessed and deformed at the time of inserting and removing a feed cassette through the installation port. SOLUTION: A movable carrying guide member 55 comprises a strip-like (plate-like) movable guide 70 having a length fitted to the lateral dimension of a recording paper P having the maximum dimension, a plate spring-like guide pressing member 71, and a shaft 70a. When a feed cassette 30 is pulled out from an installation position, a guide pressing member 71 is pressed down in a direction A by the lower surface of a carrying guide 62 (the inner surface of an installation port), and retreated down (elastically deformed). Therefore, the movable guide 70 is also rotated counterclockwise about the shaft 70a and fitted to a clearance 75, whereby the feed cassette 30 can be separated to the outside. When the feed cassette 30 is installed, the movable carrying guide mechanism 55 is returned in a direction B after once deformed in the direction A, and finally restored to the original attitude.
Patent JP-S5654621-A (JP)
Title: Thin-film magnetic head
Inventor: TAGAMI MASAMICHI
IPC: G11B5/31
Filed: 1979-10-05
Abstract: PURPOSE:To enhance the frequency property and then increase the recording magnetic field for the thin-film magnetic head having a coil between the poles, by providing a specific taper at the tip of the pole. CONSTITUTION:The thin-film magnetic head is formed by distributing the conductor 2 to form the recording/reproducing coil into the gap 3 between a pair of poles consisting of the magnetic layers 1a and 1b. In such head, a taper face having an angle theta of 30-80 deg. (preferably 40-70 deg.) to the center face of the gap is provided at the tip of the layer 1b.
Patent JP-S61288960-A (JP)
Title: Prediction device for arrangement before completion of fabrication
Inventor: MATSUKI HIDEAKI
IPC: B23Q17/00
Filed: 1985-06-14
Abstract: PURPOSE:To aim at enhancing the working efficiency and the safety of a worker, by setting a time which is obtained by subtracting an estimated time of attachment of a workpiece from the time of completion of a machining process or a previously necessary time, and by informing the prediction of an arrangement to the worker when the above-mentioned time has come. CONSTITUTION:A substantial fabrication time is added on a counter 9 during a trial cutting process, and is then stored on a counter 10 whose a counter number CNT2 is transferred onto a memory 11 for storing it. When a repeat fabrication in an actual fabrication process is initiated, a computing section 13 successively reduces the above-mentioned set count value CNT2 to obtain a fabrication count value (nt). Meanwhile, a preset time for issuing an alarm for prediction at a time before the time of completion of the fabrication by a time (t), is stored in a memory 14. Further, a comparator 16 compares the (nt) processed by the computing section 14 with the preset time CNT processed by a computing section 15. If (nt)>CNT, the fabrication is continued. If (nt)= CNT is established, an alarm is issued to inform the prediction of arrangement to the worker.
Patent JP-S61288199-A (JP)
Inventor: KIKUCHI AKIRA
IPC: G21F9/30
Filed: 1985-06-14
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-H05295152-A (JP)
Title: Production of thermoplastic resin foam
Inventor: OTOSHI YUKIO
IPC: C08J9/14
Filed: 1992-04-22
Abstract: PURPOSE:To obtain a thermoplastic resin foam having excellent properties without a fear of depleting the ozonosphere by using a linear hydrofluoropentane as a blowing agent for the resin. CONSTITUTION:The objective process in one for producing a thermoplastic resin foam by mixing a thermoplastic resin with a blowing agent and extruding the resultant mixture into a low-pressure zone, wherein the blowing agent comprises a linear hydrofluoropentane containing at least tow hydrogen atoms. The blowing agent may contain other components, such as hydrocarbons (e.g. propane), halogenated hydrocarbons (e.g. chloromethane) and ethers (e.g. isopropyl ether), and further trifluoromethane, difluoromethane, pentafluoropropane and trichlorofluoromethane.
Patent JP-S5831303-A (JP)
Title: Constant polarization type optical fiber
Inventor: KAJIOKA HIROSHI
IPC: G02B6/024
Filed: 1981-08-19
Abstract: PURPOSE:To obtain an optical fiber with a small loss up to a longer wavelength zone by adopting a 4-layered sectional structure, using P2O5-B2O3-SiO2 glass as the material of the 2nd elliptical clad, and making the refractive index of the clad highter than that of the 1st clad made of high purity SiO2. CONSTITUTION:The 1st concentric clad 2 made of high purity SiO2 is formed aroud a glass core 1. The thickness of the clad 2 is larger than the radius of the core 1, and the refractive index is lower than that of the core 1. The 2nd clad 3 made of P2O5-B2O3-SiO2 glass and having an elliptical section is formed around the 1st clad 2. The refractive index of the clad 3 is lower than that of the core  1 and higher than that of the 1st coad 2. The 3rd clad 4 having a lower refractive index than the 2nd clad 3 is further formed around the clad 3. Thus, the  desired constant polarization type optical fiber is obtd.
Patent JP-S5653883-A (JP)
Title: Method and device for welding of can drum
Inventor: MATSUZAKI MINEO
IPC: B23K11/08
Filed: 1979-10-11
Abstract: PURPOSE: To prevent the formation of oxide films and prevent the can drum material metal based on the stripping of oxide films from exposing by welding the part to be welded while sticking liquid thereon to shut it off from air at the time of welding the side seam part of three-piece pipes.  
     CONSTITUTION: The overlap part β 1  of a metal plate β curved to a cylindrical shape is passed at a high speed in the direction of the arrow T in upper, lower electrode rollers (a), (b), while forming the weld point WP and the side seam part α 1  of the can barrel α is electric resistance welded. At this time, the water L added with a surfactant is sprayed to the inside and outside of the overlap part β 1  during passing the weld point WP and just before or after the same, whereby it is stuck on said part. The air in the overlap part is expelled and lap seam welding is performed in the state that said part is held shut off from air. After the passage through the electrode rollers (a), (b) in succession, the side seam part α 1  formed is cooled by the water remained and stuck on the inside and outside surfaces of said part, whereby the oxidation of the metal plate is prevented. Hence, the exposure of the metal material surface owing to the peeling of the oxide films of the coating thereon is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06342286-A (JP)
Title: Modulation signal generator
Inventor: FUJIMORI JUNICHI
IPC: G10H1/043
Filed: 1994-05-20
Abstract: PURPOSE:To enable modulation control shifted in phase between channels and to extend the latitude of the modulation control by setting the initial phase of a waveform signal for modulation in plural channels. CONSTITUTION:A phase shift table 11 stores initial phase data theta for setting the initial phase of a waveform signal in each channel for every channel and reads out the initial phase data theta of each channel in a time-division manner in accordance with channel number data CHD from a counter 1. The data thetaare given to an adder 7 and added to phase address data qF from an adder 5. The output Qf+theta is given to the phase address input of a waveform table 2. Thus, the phase address data qF for reading out the waveform table 2 are independently phase shifted for every channel according to the initial phase data theta for each channel and independent phase control for every channel is performed. Consequently, the synthesization of the modulation signal is freely performed.
Patent JP-S5254341-A (JP)
Title: Dynamic memory refreshing
Inventor: SUZUKI SEIGO
IPC: G11C11/41
Filed: 1975-10-30
Abstract: PURPOSE:When dynamic memory is not the region where address designation has applied, memory is separated from the data bus and memory refreshing is carried out without generating a state of prohibiting the use of CPU, so that data processing efficiency can be improved.
Patent JP-H05305396-A (JP)
Title: Casting start method for double layer cast slab
Inventor: TAKEUCHI EIICHI
IPC: B22D11/18
Filed: 1992-04-24
Abstract: PURPOSE:To smoothly start casting and improve the yield of cast slab by adjusting an inside pressure of immersion nozzle descending in metal pool before start of pouring of a molten steel for inner layer. CONSTITUTION:The immersion nozzle 4 is filled with an inactive gas of argon, etc., through the hole 13 pierced from stopper's upper end to lower end arranged in the center axis part of the stopper 10b of the tundish 6, successively, the nozzle 4 is descended to be immersed in the molten pool inside the mold 1 without pouring the molten steel 18 into pool. At this time, the molten steel level 19 in the nozzle 4 is adjusted to the same level as that of molten steel in the mold 1. Thus, after the tip of the nozzle 4 for inner layer passes by direct current electromagnetic zone, the stopper 10b is opened and the molten steel 18 is introduced into the nozzle 4. Consequently, gas or air is not shut in the nozzle 4, as soon as the nozzle 4 is arranged at the prescribed position, production can be started.
Patent JP-H04229845-A (JP)
Title: Lens barrel
Inventor: YAMAZAKI YASUO
IPC: G03B17/04
Filed: 1991-05-31
Abstract: PURPOSE:To provide such a zoom lens barrel that reduces a turning angle of a cam ring for opening or closing a barrier and avoids moving of a lens more than the need for opening or closing the barrier. CONSTITUTION:This zoom lens barrel is provided with a cam ring 1, a fixed frame 2, a moving frame 3 with a shutter unit 12 and a first group lens holding frame 14 in the inner part, and a second group zoom frame 5, and in the barrel settled state, a barrier opening/closing lever 18 being pivoltally supported on the shutter unit 12 is turned by advance or retreat of the holding frame 14, and likewise a barrier 20 is opened or closed via a barrier ring 19 supported by the shutter unit 12.
Patent JP-H10111586-A (JP)
Title: Image forming device
Inventor: IDA AKIHIRO
IPC: G03G15/01
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of density irregularity and color slippage caused by the eccentricity of an image forming body in an image forming device which uses the image forming body of a drum shape for the formation of an electrostatic latent image on it and forms an image on paper at the end. SOLUTION: This device has an image forming part 12 where the image forming body 1 forms an image, a support part 10 pivotally supported with a bearing 14 so that it is free to rotate, and a drive part 11 to which a driving force is exerted by a driving means. The image forming part 12, support part 10, and drive part 11 all are made of the same substrate having the same diameter and, further, in the support part 10, its surface 10' is pivotally supported with the bearing 14 and in the drive part 11, the driving force is exerted to its surface 11'.
Patent JP-H02309664-A (JP)
Title: Complementary semiconductor device
Inventor: YOSHII ICHIRO
IPC: H01L27/08
Filed: 1989-05-25
Abstract: PURPOSE:To enable the title complementary semiconductor device in high performance and reliability capable of normal operation constantly to be manufactured by a method wherein a field oxide film is thinly formed on a guard band formed on the boundary between an n type region and a p type region. CONSTITUTION:When a field oxide film 4 on a guard band 4 on the boundary between an n type region 1 and a p type region 2 is made thinner, the accumulation level of fixed positive charge by irradiated radiation in the oxide film 5 as the thin region 5 of field oxide films 3 is reduced so as to reduce the shifted level of threshold value. Accordingly, the guard band 4 formed beneath the thin region 5 of the field oxide films 3 can avoid the inversion beneath the field oxide film 5 even in the environment subjected to abundant existing radiation. Through these procedures, a semiconductor device in high performance and reliability capable of normal operation can be manufactured even in the environment subjected to abundant existing radiation.
Patent JP-S5767575-A (JP)
Title: Ml-236b derivative
Inventor: TERAHARA AKIRA
IPC: C07D309/10
Filed: 1980-09-19
Abstract: NEW MATERIAL:DUM-4 lactone of formulaI.  
     USE: Remedy for hyperlipemia.  
     PREPARATION: ML-236B of fmula II is brought into content with a microorganism converting ML-236B such as Absidia coerulea IFO 4423, Syncephalosporum racemosum IFO 4814 or Streptomyces roseochromogenus NRRL 1233 or with a cellfree extract from these microorganism to produce the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04332044-A (JP)
Title: Vectorization processing system for compiler
Inventor: ENDO AKIYOSHI
IPC: G06F9/45
Filed: 1991-05-07
Abstract: PURPOSE:To shorten an execution time by improving the vectorization efficiency of an objective program. CONSTITUTION:A vectorizing part 4 in a compiler 1 detects summing/ accumulative type operation when the reference increment value of a certain array element name included in a loop is unknown and indicates '0', or normal operation when the increment value is not '0' by means of an increment value analyzing part 6 and a reference pattern analyzing part 7. Then a loop dividing part 8 divides the loop concerned into two parts and vectorizes respective loop parts by means of a vector summing (accumulating) instruction and another vector instruction. A condition branch forming part 9 forms a condition branch for executing an appropriate loop out of the two loop parts at the time of executing the loop.
Patent JP-H08112824-A (JP)
Title: Method for forming integrally finished part by molding electric component in related plastic housing
Inventor: EDEISU EMU SUMOORU
IPC: B29L22/00
Filed: 1995-05-29
Abstract: PURPOSE: To prevent the contamination and deterioration of an electrical constitutional element by perfectly shielding the electrical constitutional element from ambient atmosphere in a method for molding the electrical constitutional element within an associated plastic housing to form an one-piece finished part. CONSTITUTION: An electrical constitutional element 12, the connection part between the electrical constitutional element 12 and a plastic housing and the joint between the pre-molded and post-molded constitutional elements 14, 16 of the plastic housing are constituted and arranged so as to be shielded from ambient atmosphere. As a result, the electrical constitutional element 12 is protected from contamination and deterioration.
Patent JP-H02308693-A (JP)
Title: Key telephone set
Inventor: SASAKURI JUNICHI
IPC: H04Q3/58
Filed: 1989-05-23
Abstract: PURPOSE:To display a destination telephone number and various messages by sending and receiving the data to/from an external line in the case of receiving a call or making a call. CONSTITUTION:When a polarity inversion signal from an external line 1 is received by a signal transmission reception section 2, 1 data such as a preset name or a telephone number is extracted from a data storage section 3 and sent to the external line 1 via a MODEM 4 and the transmission reception section 2. In the case of a called party, the data sent from the external line 1 is received by the transmission reception section 2 and displayed on a display section 6 of a key telephone set 5. Thus, a destination telephone number or various messages are displayed.