baber/WOPTO huggingface dataset:
Patent JP-S60221948-A (JP)
Title: High pressure sodium lamp
Inventor: SAITOU AKIYOSHI
IPC: H01J61/52
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a heat insulating cylinder having no supporting wires by once wrapping a belt-like metallic plate around the end of the emission tube before the ends of the metallic plate are welded to form a brimmed section, then folding the brimmed section almost at its center before the entire folded section is curved along the circumference of the emission tube. CONSTITUTION:After a belt-like thermoresistant metal plate 2 is once wrapped around the end of an emission tube 1, the ends of the metal plate 2 are welded to form a brimmed section 6. Next, the brimmed section 6 is folded almost at its center before the folded section is curved along the circumference of the emission tube 1. Because of this structure of the heat insulating cylinder 2, force in the direction of the arrow is applied to the heat insulating cylinder 2 and therefore it is firmly attached to the emission tube 1. It is not possible that the thus attached heat insulating cylinder 2 is detached from the emission tube 1 due to vibration or prolonged repeated ignition and suppression.
Patent JP-S51130777-A (JP)
Title: Electronic regulator
Inventor: HIRAYAMA TAKESHI
IPC: G05B11/36
Filed: 1975-05-12
Abstract: PURPOSE: An electronic regulator available for restoration of power value prior to suspension of power and simultaneously, for a remote setting of integrating time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61275489-A (JP)
Inventor: IYOORAN BENTOKUSON
IPC: D21B1/14
Filed: 1986-03-12
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-S58171405-A (JP)
Title: Production of optical fiber
Inventor: YANAGASE AKIRA
IPC: D01F6/36
Filed: 1982-03-31
Abstract: PURPOSE:The monomer, the polymerization initiator and a chain transfer agent are continuously fed to effect polymerization under specific conditions and the resultant polymethyl methacrylate is used as the core component and a fluorine- containing polymer, as the sheath component, to effect spinning, thus producing optical fiber with high photoconductivity. CONSTITUTION:Polymethyl methacrylate or a copolymer containing the same as a major component is used as the core component and a fluorine-containing polymer containing at least 20wt% of fluorine is used as the sheath component to make optical fibers with a sheath-core structure wherein a mixture of the monomer, a radical initiator, a chain transfer agent and a nonpolymerizing organic solvent are continuously fed into the polymerization tank to effect polymerization under substantially uniform agitation at 50-180 deg.C, then unreacting monomer and nonpolymerizing organic solvent are continuously evaporated off in the evaporation process to give the core component.
Patent JP-H05260328-A (JP)
Title: Color image processor
IPC: G06T7/00
Filed: 1992-03-13
Abstract: PURPOSE:To ensure the accurate correction of the color variance of the color image by calculating the differential value of the color signal to be smoothed, comparing the differential color signal with a reference level, detecting the evolving width of an edge part image, and calculating the shape feature based on the detected evolving width. CONSTITUTION:An edge detection means 3 detects whether the read image part is identical with an edge part image or not based on the level change of one of three color signals to be inputted. A signal processing means 4 applies the prescribed signal processing to the color signal used by the means 3. A shape feature value calculation means 5 calculates the shape feature value which characterizes the shape of the edge part image with use of the output signal of the means 4 when the edge part image is detected by the means 3. A color variance correction means 6 reproduces the color signal of the part of the edge part image based on the shape feature value calculated by the means 5 and in response to an original image. At the same time, the means 6 corrects the color variance caused at the part of the edge part image on the basis of the reproduced color signals.
Patent JP-H08253818-A (JP)
Title: Production of ferritic stainless steel strip reduced in inplane anisotropy and excellent in balance between strength and elongation
Inventor: YOKOTA TAKESHI
IPC: C21D9/46
Filed: 1995-03-14
Abstract: PURPOSE: To produce a ferritic stainless steel strip excellent in r-value and ridging resistance, reduced in the inplane anisotropy of r-value, and having superior balance between strength and elongation. CONSTITUTION: A ferritic stainless steel stock is subjected to hot rolling consisting of roughing and finish rolling, to cold rolling, and to finish annealing, by which the stainless steel strip is produced. In this method, the value of γp, computed from the chemical composition of the ferritic stainless steel and represented by equation γp=288 (Cwt.%)+350 (Nwt.%)+22 (Niwt.%) +7.5(Mnwt.%)=18.75(Crwt.%)-54(Siwt.%)+338.5, is regulated to 20-80. Moreover, rolling of at least one pass in the roughing stage is done under the conditions of 970-1150 deg.C rolling temp., <=0.3 friction coefficient, and 40-75% draft. Further, holding is done at 750-950 deg.C for >=1hr in the hot rolled plate annealing stage, and also holding is done at 600-750 deg.C for >=1hr in the course of its temp. fall.
Patent JP-H05260188-A (JP)
Title: Telephone equipment with incoming control function
IPC: H04M3/42
Filed: 1992-03-13
Abstract: PURPOSE:To prevent an incoming from disturbing the living environment of a user of other terminal equipment in the telephone equipment to which plural terminal equipments are connected. CONSTITUTION:In respective terminal equipments 1, 2 and 4, user existence detecting means 1-10, 2-10 and 4-10 for detecting whether or not a user exists at a place where respective terminal equipments are installed are provided, respectively. Further, activity amount measuring/deciding means 1-11, 2-11 and 4-11 for inferring and deciding whether an existing user is up, sleeping or relaxing, etc., are provided. Based on information from these means, whether or not the terminal equipment can receive an incoming is decided. In the case plural terminal equipments can receive an incoming, an incoming is received successively in accordance with order of priority determined by priority order setting means 1-9, 2-9 and 4-9 in advance. Accordingly, since the incoming is received to one of plural terminal equipments, even in the case a user for utilizing other terminal equipment is sleeping, his sound sleep is not disturbed.
Patent JP-S60198541-A (JP)
Title: Silver halide photosensitive material
Inventor: NAGAO KIMITOSHI
IPC: C07D257/04
Filed: 1984-03-22
Abstract: PURPOSE:To enhance sharpness in the high frequency region by using a combination of a compd. reacting with the oxidation product of a developing agent and releasing a development accelerator, and a compd. reacting with said product and releasing a substance deactivating said accelerator and having diffusivity higher than said accelerator. CONSTITUTION:A silver halide photosensitive material is prepared by using a combination of a compd. reacting with the oxidation product of a developing agent and releasing a development accelerator, and a compd. reacting with said product and releasing a substance deactivating said accelerator and having diffusivity higher than the accelerator. It is preferred to use a combination of a compd. represented by formula I and a compd. represented by formula II, and to incorporate these two compds. in the same emulsion layer, but they may be added into separate layers, such as an emulsion layer and an intermediate layer.
Patent JP-S58173710-A (JP)
Title: Optical branching device
Inventor: ISHII KAZUHIKO
IPC: H04B10/29
Filed: 1982-04-05
Abstract: PURPOSE:To provide a titled branching device which is suitable for an optical transmission system of a multidrop type by providing two connectors for input signal and two output signal connectors and assembling an optical waveguide of an X shape or 8 shape to the two output signal connectors from the respective connectors for input signal. CONSTITUTION:A 4-terminal optical branching device 5 has four connector parts 51a-51d in the outside part of a branching body part 5a. A waveguide is constituted of optical fibers 52a-52h in the body part 5a. One end of the fiber 52a is coupled to the part 51a and the other end is coupled to the two optical paths of the fibers 52e, 52g. One end of the fiber 52b is coupled to the part 51b and the other end to the fibers 52f, 52h. One end of the fiber 52c is coupled to the part 51c and the other end to the fibers 52e, 52h and one end of the fiber 52d is coupled to the connector 51d and the other end to the fibers 52g, 52f. The fibers 52a, 52e, 52c are constituted of the same optical fibers and the fibers 52g, 52h are coupled by fusion to said fibers, whereby the optical branching device is formed.
Patent JP-S57172843-A (JP)
Title: Manufacture of glove box for automobile
Inventor: OOHASHI TERUHIKO
IPC: B60K37/00
Filed: 1981-04-15
Abstract: PURPOSE:To increase an inside volume for glove box of a car at the time of molding it integrally with the instrument panel by making the glove box partially with small wall thickness at hinge part and by deforming it after molding with the hinge part as fulcrum. CONSTITUTION:A glove box 2 equipped with a lid 3 and a pad 4 is furnished integrally with part of the instrument panel 1. This box 2 is composed of a bottom plate 5, a back wall plate 6 and ceiling plate 7. Part of the wall plate 6 and the boundary zone between this wall plate 6 and the ceiling plate 7 are made thinner than other parts to form hinge parts 8, 9, and these are molded integrally with the abovementioned panel 1 in crashed state. After molding, the wall plate 6 and ceiling plate 7 are raised in the direction of arrow and deformed with the hinge parts 8, 9 as centrum, and then the fore edge of the ceiling plate 7 is laid over the bottom edge of the panel 1. Accordingly, an equal capacity can be secured to that which is given conventionally by forming panel 1 and box 2 separately.
Patent JP-S57170891-A (JP)
Title: Manufacture of single crystal
Inventor: KOKUBU YOSHIHIRO
IPC: C30B27/02
Filed: 1981-04-15
Abstract: PURPOSE: To obtain a high quality single crystal controlled to a stoichiometric composition in a pulling method for a single crystal of a compound with high decomposition pressure using a liq. capsule, by controlling the vapor pressure of a volatile component on a melt of said compound.  
     CONSTITUTION: In the manufacture of a GaAs single crystal with an apparatus shown by the figure, after evacuating the pressure vessel 1, a cover 6 is fixed to the top of the crucible 2, and B 2 O 3  7 in the cover 6 is melted with a heater 8 to seal the crucible 2. An inert gas is introduced into the vessel 1 to fill the outside of the crucible 2 with an inert gaseous atmosphere. Arsenic 9 in an auxiliary crucible 10 is evaporated with a heater 11 to fil the inside of the crucible 2 with an arsenic atmosphere under 1 atm, and simultaneously GaAs as starting material in the crucible 2 is converted into a melt 4 with a heater 5. At this time, the wall of the crucible 2 is kept at a temp. above the temp. of the crucible 10 to enable the control of the pressure of the arsenic atomsphere in the crucible 2 with the temp. of the crucible 10. A seed crystal 13 attached to the tip of a rotating and pulling shaft 12 is then brought into contact with the melt 4 and pulled up while rotating to obtain a GaAs single crystal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11216148-A (JP)
Title: Crown bridge
Inventor: KOGURE YAMAHITO
IPC: A61C5/08
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a fully resin-made crown bridge. SOLUTION: A resin frame 3 is formed by injection molding or compression molding a thermoplastic resin 4 or a thermosetting resin which is colored is tooth neck color. The resin frame 3 secures a space 2 for attaching a front- finishing material on the surface of a dental model 1. An already-made resin front-finishing body 7 is provided in the space 2 on the surface of the resin frame 3 and the resin front-finishing body 7 comprises body a coloring layer 5 and a cutting end coloring layer 6.
Patent JP-H09244414-A (JP)
Title: Developing device
Inventor: KOMATSU YOSHIHIRO
IPC: G03G15/08
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance the copying property of a generation copy and a slender and pale original without lowering image density by preventing carrier from being attached to a developing roller by enhancing the magnetic restriction force of the developing roller as to the developing roller of an electrophotographic copying device. SOLUTION: The developing device is provided with the developing roller 3 having plural magnetic poles and constituted so that a latent image on a latent image carrier on which an electrostatic latent image is formed is developed and visualized. Then, the width of the density of magnetic flux in a normal line direction corresponding to 80% of the maximum density of the magnetic flux in the normal line direction of the main poles S1 and S2 in the roller 3 positioned so as to be faced to the latent image carrier is shaped to be >=35 deg. with the rotary shaft of the roller 3 as a central point. Besides, the main poles S1 and S2 are formed of parts where magnetic force is high and parts between them where the magnetic force is low and the magnetic force on a downstream side is stronger by 0-100G than that on the upstream side in a developing area.
Patent JP-H01228397-A (JP)
Title: Data transfer controller
Inventor: JINNAI MINORU
IPC: G05B19/18
Filed: 1988-03-09
Abstract: PURPOSE:To execute transfer control at a high speed irrespective of a band rate of a transfer device by providing a transmission control use storage means having plural store areas corresponding to a speed determining bit and determining the priority of a transfer processing of control data in accordance with the speed determining bit. CONSTITUTION:As for control data, a speed determining bit is set to an area of 1 bit of its head part, and when it is stored in an area of a RAM 7 from an NC device 1, a speed determining bit corresponding to control data transferred by a CPU 4 is set. That is, as for moving data which necessitates a high speed transfer, this speed determining bit is set to '1', and as for other data, said bit is set to '0'. Subsequently, the data are stored in stored positions corresponding to a speed to be transferred, respectively. Also, on a control circuit 2 side, the control data which has been transferred is stored in a prescribed position, based on its speed determining bit. That is, in case of controlling an asynchronous axis, that which has been brought to serial transfer as control data for its axis is determined as to its priority in accordance with the speed determining bit, and the processing is started.
Patent JP-S55150794-A (JP)
Title: Control device for dc motor
Inventor: ANDOU TAKEYOSHI
IPC: H02P7/298
Filed: 1979-05-09
Abstract: PURPOSE:To make the control possible with a minimum power consumption, by constituting a magnetic field by permanent magnets and an auxiliary field winding, and controlling the field current to be flowed into the auxiliary field winding in the required torque region corresponding to a load so that the loss at the motor becomes minimum. CONSTITUTION:A speed command 1 and the signal from a sensor 18, which senses the speed of a drum 14 driven by a motor 6, are input to a comparator 2, and a torque command value 2a is input to an armature-current-command device 21. The armature-current command 21a is input to an armature-circuit phase shifter 3. The magnetic field of the DC motor is constituted by an auxiliary field winding 13' and permanent magnets 22. In the case a contactor 7 is closed, and when a current Ia is flowed in an armature 6 due to the voltage generated by thyristor bridges 5 and 5' which have received signals 3a and 3b from the phase shifter 3, the motor is driven by the magnetic fluxes from the permanent magnets 22. If the torque command 2a is large, the conduction signal is obtained in a thyristor 12 via a field-current-command device 9 and a field-circuit phase shifter 10, and a specified current is flowed in an auxiliary field winding 13'.
Patent JP-S60199224-A (JP)
Title: Voltage division circuit
Inventor: SUGAWARA TSUTOMU
IPC: H03K19/00
Filed: 1984-03-23
Abstract: PURPOSE:To realize the voltage division ratio of 1/2 with very high accuracy by synthesizing and averaging the voltage divided through the parallel connection of the 1st and 2nd capacitors in parallel after an input voltage is applied to the 1st capacitor and the voltage divided through the parallel connection of the 1st and the 2nd capacitors after the input voltage is applied to the 2nd capacitor through the use of the 3rd capacitor or the 3rd and 4th capacitors so as to minimize the effect of the error of the capacitance value of the capacitors in use. CONSTITUTION:The capacitor 13 is connected between an input terminal 11 and a ground GND in the 1st mode and an input voltage Vin is applied across the capacitor 13. Then the capacitors 13, 14 are connected in parallel in the 2nd mode and the voltage across both ends is equal. The input voltage Vin is fed to the capacitor 14 by connecting the capacitor 14 between the input terminal 11 and the ground GND in the 3rd mode. The capacitors 13, 14 are connected again in parallel in the 4th mode, a voltage VB is fed to the capacitor 16 via a buffer 20 and the mode is restored again to the 1st mode.
Patent JP-H08252219-A (JP)
Title: Washer for scope of endoscope
Inventor: KOMIYAMA ISAO
IPC: A61B1/12
Filed: 1995-03-15
Abstract: PURPOSE: To easily and surely wash the scope of an endoscope by providing the washer with a cabinet in which the scope of the endoscope is housed and a brush to wash the operating part of the scope, an introduction tube and a forceps mouth. CONSTITUTION: The scope 1 of the endoscope is inserted into the inside of the cabinet 2 of this washer, and the tip part 10a of the introduction tube 10 is mounted so as to be fitted in the fitting part 31 of a rotary disk 18. The brushes 3, 5 and 7 are rotated by driving motors 4, 6 and 8, and the operating part of the scope 1 is washed by jetting washing liquid from a sprinkler 11. Since the introduction tube 10 is covered in circular ring shape with the brush in the inside of an inner case 9, the introduction tube 10 is washed by rotating the motors and operating a pulley 12. Also, the brush 40 is rotated by driving a motor 33, and enters the inside of the forces mouth by the pressing force of a spring 41 at a part where the forceps mouth is located. The brush 40 enters the forceps mouth by driving a motor 34, and the forceps mouth is washed by moving it in a vertical direction.
Patent JP-S52138701-A (JP)
Title: Cavitation preventing device of main consenser pump
Inventor: HIROMOTO YUTAKA
IPC: F01K9/00
Filed: 1976-05-14
Abstract: PURPOSE: To maintain the discharge pressure always constant and prevent the generation of cavitation and erosion by arranging an automatic pressure controlling valve on the discharge pipe of the main condenser pump. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63221738-A (JP)
Title: Optical character recognition processing system in facsimile store and forward exchange system
Inventor: MIZUDORI YOICHI
IPC: H04N1/00
Filed: 1987-03-11
Abstract: PURPOSE:To efficiently correct a bit of pattern information by comparing a bit of image information with the pattern information at an external work station. CONSTITUTION:The pattern information distributed to a work station (W/S)5-m and the image information corresponding thereto are sent to a CPU 13 via an I/O interface circuit 12 in the station (W/S)5-m and the CPU 13 displays the pattern information and the image information corresponding thereto on a display device 14. Then the pattern information displayed on the display device 14 and the image information corresponding thereto are compared, the console is operated to correct the pattern information. When an error exists in the recognition of the image information by an optical character recognition device 10, the correction is applied. Since the pattern information is corrected by work stations 5-1-5-m placed at a location apart from the store and forward exchange 1, the correction is executed efficiently independently of location.
Patent JP-H05132116-A (JP)
Title: Small-pitch chain with attachment having rollers
Inventor: KANEHIRA MAKOTO
IPC: E04H6/14
Filed: 1992-02-07
Abstract: PURPOSE:To provide a chian with attachment with rollers in which operation noise is reduced. CONSTITUTION:A chain 31 with attachment is constituted by an attachment 36 in almost the triangular shape having rollers 62 and 63 at two angles of the triangle and a chain 32 connected to the attachment 36 at either one shaft of the two rollers 62 or 63 or at any other point, and the pitch of a pin 52 of the chain 32 is smaller than the interval between the two rollers 62 and 63. The pitch of the pin 52 of the chain 32 is, as it is smaller than the interval of the two rollers 62 and 63, smaller than before. Thus, the approaching speed to a sprocket at engagement of the chain with the sprocket is slower than before, and engagement noise and engagement impact are reduced.
Patent JP-H09241612-A (JP)
Title: Surface-treating composition and surface treatment
Inventor: FUJISUE MASAYA
IPC: C11D7/26
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing an organic complexing agent and an oxidizing agent in a concentration of a specific value or less, capable of preventing the staining of a substrate surface with metal impurities from the composition, and useful for stably obtaining a clean substrate surface. SOLUTION: This surface-treating composition comprises (A) an organic complexing agent preferably having two or more phenolic OH groups directly bound to an aromatic hydrocarbon group, (B) an oxidizing agent in a concentration of 1ppm to 3wt.%, preferably hydrogen peroxide in a concentration of 100ppm to 3wt.%, and preferably further (C) ammonia in a concentration of <=3wt.%. The component A is used as a metal adhesion-preventing agent and includes ethylenediamine di-ortho-hydroxyphenylacetic acid(EDDHA).
Patent JP-H03258047-A (JP)
Title: Transmission method for asynchronous data
Inventor: YAMADA YOSHIKO
IPC: H04L7/04
Filed: 1990-03-07
Abstract: PURPOSE:To simplify the error processing or the like by using only two kinds of control information so as to provide only one bit of control information. CONSTITUTION:When a speed of a terminal data 1 is faster than a data transmission speed of a 1st transmission line 7 and the phase shift exceeds a prescribed permissible range, a 2nd transmission line 8 is used in place of the 1st transmission line 7 and the terminal data 1 is sent and the information of representing the terminal data 1 sent through the 2nd transmission line 8 is sent to the 2nd transmission line 8. since two set of information are sent through the 2nd transmission line 8, one-bit of control information is enough and even when 3 consecutive transmission majority decision in one bit is in use, the error processing or the like is simplified.