baber/WOPTO huggingface dataset:
Patent JP-H06111383-A (JP)
Title: Production of optical information recording disk and stamper for this method and device
Inventor: ARISAWA MAKOTO
IPC: G11B7/26
Filed: 1992-09-30
Abstract: PURPOSE:To improve throughput by exactly and rapidly executing alignment at the time of inside and outside diameter blanking. CONSTITUTION:At least one piece of aligning pit arrays 3 for inside and outside diameter blanking are provided nearly parallel with an edge line along the flow direction of a sheet to be transferred between signal patterns and the edge line as a stamper 1. In addition, the stamper 1 with which the information signals of these pit arrays 3 are the distance from the blanking position is provided. A blanking means is provided with a tracking means for executing the alignment by tracking the aligning pit arrays 3 for inside and outside diameter blanking transferred onto the sheet to be transferred with a laser beam. A transporting means for the sheet to be transferred capable of adjusting the transporting speed of the sheet to be transferred according to the distance from the blanking position is provided.
Patent JP-H05100755-A (JP)
Title: Controller for heating body and thermal fixing device
Inventor: AMIMOTO MITSURU
IPC: G05D23/19
Filed: 1991-10-04
Abstract: PURPOSE:To supply the suitable power and to keep the temperature of a heating body or a thermal fixing device constant without setting beforehand the resistance value of an energizing exothermic body or without energizing temporarily at the time of starting the copying for a thermal image fixing device. CONSTITUTION:The devices are equipped with a detecting means 4 to detect the temperature of an energizing exothermic body 3 or a heating body 1 including it, a measuring means 13 to measure the hourly change rate of the temperature in the period when the energizing exothermic body 3 or the heating body 1 are set beforehand from the signal of the detecting means 4, and a power controller 12 to control the power supplied to the energizing exothermic body 3 based on the measured result of the measuring means 13.
Patent JP-2000074624-A (JP)
Title: Range finder
Inventor: SHIMOMURA TEIICHI
IPC: G01B9/06
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain excellent measurement precision by taking a measurement by expanding and converting the fine angle variation quantity of a rotary reflector into an electric signal by a linkage mechanism and a measuring circuit and also taking a measurement by a Galilean optical system on the basis of a bench of a bench mark figure projected in a visual field. SOLUTION: The rotational angle of the rotary reflector 5 is converted by the linkage mechanism into a stroke of a feed screw 6 and then converted into an electric signal by a potentiometer 14 coupled with the feed screw 6, and the measured distance is displayed digitally by a voltmeter through a measuring circuit. Further, an image of the bench mark figure 9 is projected in the visual field by a lens 8 and a half-mirror 10 and an image of a body to be measured is put thereupon to take a measurement.
Patent JP-H06137392-A (JP)
Title: Reduction gear constituted of taper roller bearing
Inventor: NAKAMURA HITOSHI
IPC: F16H13/06
Filed: 1992-10-23
Abstract: PURPOSE:To ensure compactness, excellency in manufacture property and economy and high reduction rate as a bearing composition of small frictional resistance, noises, and high transmission efficiency. CONSTITUTION:A difference is produced between the number of self-rotation of a taper roller 8 during its one revolution and the number of self-rotation of the taper roller 8 during its revolution in a fixed outer ring 6 contact with a semispherical small diameter contact part 7 formed on the large diameter end of the taper roller 8, so as to give rotation as an input to the input side inner ring 2 of the taper roller 8 so that the self-rotation and revolution are imparted to the taper roller 8 between the inner ring and fixed outer ring 6. When the output side outer ring 4 is fixed to a freely rotatable output shaft 3, the output side outer ring 4 escapes by difference between the self-rotations so that the escape can be taken out of the output shaft 3 as a deceleration output rotation.
Patent JP-H07125723-A (JP)
Title: Method and apparatus for supplying flexible bag
Inventor: TAGUCHI AKIHIRO
IPC: B65B43/42
Filed: 1993-10-22
Abstract: PURPOSE:To reduce a distance of a supplying apparatus for sending flexible bag to a filling machine, separate the flexible bags before filling, downsize a filling system as well as improve freedom in positioning, and supply bags from the supplying apparatus to a plurality of filling nozzles. CONSTITUTION:A plurality of flexible bags (b) are respectively connected on corresponding bag sides between rails 5, the plurality of flexible bags connected via these connections 7 are carried along a bag guide means 6 to a filling machine, and the connection 7 between a flexible bag (b) which has been fed from the bag guide means 6 and whose injection port corresponds to a filling nozzle and a flexible bag (b) positioned before the former bag is cut by a cutter 8 passing through the rails 5 before filling is done by the filling nozzle.
Patent JP-S63141304-A (JP)
Title: Electromagnetic clutch device
Inventor: INOUE KIYOSHI
IPC: H01F7/06
Filed: 1986-12-03
Abstract: PURPOSE:To control the amount of transmission torque precisely and efficiently by a method wherein, out of the primary coil and a secondary coil with which power is supplied to a transfer-torque adjusting actuator and an excitation coil, the primary coil is mechanically separated from the main driving axle, thereby enabling the title clutch device to supply power without using a slip ring. CONSTITUTION:The primary coil 14 is fixed to the circumference of the main driving axle 1 located outside a casing 3 using a suitable means maintaining a microscopic gap with the outer circumference of the main driving axle, and the main driving axle 1 is provided in such a manner that it can be rotated freely in the casing. On the other hand, the second coil 15 is wound around on the outer circumference of the main driving axle 1 inside the casing 3, and the second coil 15 is provided in such a manner that it can be rotated together with the main driving axle 1. The output of the second coil 15 is rectified by a rectifying circuit 16, and said output is supplied to a DC micromotor 12 through a polarity switching circuit 17. The relative revolution number between the main driving axle 1 and a following axle 2 is detected, and the movement of the micromotor 12 is controlled by the detected value, and the amount of transmitted torque is adjusted precisely and efficiently.
Patent JP-H06118289-A (JP)
Title: Manufacturing device for two-step drop type optical fiber cable
Inventor: UCHIYAMA YOSHIMI
IPC: H01B13/00
Filed: 1992-10-01
Abstract: PURPOSE:To drop a tape core wire into a slot at two positions along the travel direction of a spacer. CONSTITUTION:A central twist compensating device 18M feeding a spacer 1 at the same revolving speed and the same traveling speed as those of a rotary feeding device 16 feeding the spacer 1 and a rotary winding device 17 nearly at the center of them to divide the travel interval of the spacer 1 into two, the set of a first twist compensating device 18A and a first drop state S1 and the set of a second drop stage S2 and a second twist compensating device 18B are arranged respectively, and small adjustments are made by the reciprocation of an aggregate die 3 in the travel direction of the spacer 1 for the twist of the spacer 1 in the individual sets. When the adjustments become large to some degree and reach a limit, the revolving speeds of the first and second twist compensating devices 18A, 18B are increased or decreased for servo control to return the aggregate die 3 to the original position. When the servo control directions of the first and second twist compensating devices 18A, 18B differ, a main rotary shaft 15A is stopped to prevent the occurrence of an accident.
Patent JP-H06108403-A (JP)
Title: Method and device for laying rail in shielded tunnel
Inventor: WAKECHIGAI TAKASHI
IPC: E01B23/02
Filed: 1992-10-01
Abstract: PURPOSE:To shorten the term of work by placing a folded rail unit onto a carrier truck traveling on existing rails and carrying the unit, expanding the unit at the rear section of a shielding excavator and laying the unit before and behind the end sections of the rails. CONSTITUTION:A rail unit 10 is folded in a shape bent in a chevron form by pin joints at the rear of a tunnel 15 and placed onto a carrier truck 17, and the truck 17 is carried up to the rear section of a shielding excavator 1 along existing rails 4 for carrying. The truck 17 is stopped in the lower section of a laying working device 23, and the unit 10 is hung up by a lifting device. The working device 23 is moved forward, and the unit 10 is adjusted so as to be positioned at the locations of laying on the front sides of the end sections of existing rails 4, 6. The lifting device is separated while sections near the joints are pushed and the unit 10 is expanded, and the unit 10 is lowered and installed on the front sides of the end sections of the rails 4, 6. The rails 4, 6 and the unit 10 are coupled.
Patent JP-H0898873-A (JP)
Title: Suckling by hanging nursing baby's bottle
Inventor: KONNO ISAMU
IPC: A61J9/06
Filed: 1994-09-29
Abstract: PURPOSE: To suckle a baby as laying down by hanging two expandable string- shape objects from the upper part in V shape and hanging a nursing baby's bottle in which milk is filled on the lower part so as to make its nipple face in a lower oblique direction. CONSTITUTION: A supporting body supported by erecting in the neighborhood of a futon (Japanese quilt and mattress), etc., on which a baby lies is provided, and the two expandable string-shape objects are hung on the upper part from the upper side in V shape, and the nursing baby's bottle in which milk is filled is hung so as to make its nipple face in the lower oblique direction. In this way, suckling can be performed while laying down the baby, which reduced bodily and mental burden on the mother, etc., for the suckling.
Patent JP-H02133424-A (JP)
Title: Aromatic copolyester
Inventor: MATSUMOTO TETSUO
IPC: C08G63/692
Filed: 1988-11-14
Abstract: PURPOSE:To attain a good melt-moldability, high flame retardance, and heat resistance enough to be used at a high temp. by preparing a phosphorus-contg. arom. copolyester of a specific structure. CONSTITUTION:An arom. copolyester comprising structural units of formulae I, II, III, and IV (wherein Ar<1> and Ar<2> are each an optionally substd. trivalent arom. group; Ar<3> is an optionally substd. divalent arom. group; Y is methyl, t-butyl, phenyl, phenylethylidene, Cl, or Br), pref. exhibiting thermotropic liquid crystal properties, and having an intrinsic viscosity of 0.5 or higher, pref. 0.7-2.0 is prepd. Proportions of each structural unit contained are such that; the sum of the number of moles of formulae I, II and III is substantially equal to the number of moles of formula IV; and the ratio of the sum of the number of moles of formula I and II to the number of moles of formula III is (20:80)-(80:20), pref. (30:70)-(70:30).
Patent JP-S63139952-A (JP)
Title: Phenoxy resin coating composition
Inventor: URAZUKA ISAO
IPC: C09D175/00
Filed: 1986-12-02
Abstract: PURPOSE:To obtain the title composition which is excellent in storage stability and can give a coating film excellent in corrosion inhibition, chemical resistance and flexibility, by mixing a specified phenoxy resin with a blocked isocyanate compound, a metallic powder and an organic solvent. CONSTITUTION:100pts.wt. phenoxy resin (a) of a number-average MW of 10,000-100,000, obtained by reacting bisphenol A with epichlorohydrin, is mixed with 1-10pts.wt. blocked isocyanate compound (b) having 2-3 isocyanate groups in the molecule, 20-50pts.wt. metallic powder (c) of, e.g., Al, Ni, Zn, Sn, Mg or stainless steel, containing at least 95wt% particles of a diameter <=10mum, 50-90wt%, based on the obtained composition, organic solvent (d) (e.g., cellosolve acetate) and, optionally, at most 5wt%, based on component (a), curing agent, at most 5pts.wt. fluorinated surfactant and at most 5pts.wt. silane coupling agent, etc. (d).
Patent JP-2000118415-A (JP)
Title: Steering column
Inventor: KURITA HARUHIDE
IPC: B62D1/184
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel with high rigidity in right and left sides. SOLUTION: This steering column is formed so that both side wall parts 5a of a distance bracket 5 connected to a jacket tube 2 are held by both side wall parts 3a, 3a of an upper clamp 3 fixed to a body, and both side wall parts 3a of the upper clamp 3 tighten both side wall parts 5a of the distance bracket 5 with tilt bolts through these both side wall parts 3a and 5a. Also, an upper distance dimension C for the distance bracket 5 is formed larger than a lower distance dimension B, and the distance bracket 5 so that a distance H ranging from the upper end where the distance bracket 5 is supported by the upper clamp 3 to the upper clamp 3 can be shortened.
Patent JP-2001071688-A (JP)
Title: Pen projection as writing aid
Inventor: INMIYA TOSHIKO
IPC: B43L15/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the fatigue of a hand and fingers holding a writing utensil by supporting the contact portion of the writing utensil by a projection portion having the shape of a thimble. SOLUTION: By making the contact portion with a writing utensil thicker by fittingly and insertingly installing this pen projection as a writing aid onto a middle finger so as to contrive to reduce for grasping the writing utensil in the view not only of the writing utensil but also of the hand and fingers, with which the writing utensil is held, the effect of make up for the thinness of the writing utensil is developed. Since the writing utensil is put and held on a projection portion 2 formed on the thicker portion 3, the writing utensil needs not be grasped tightly and can be held by the light touching of an index finger and a thumb.  As for the manner of holding the writing utensil, by putting the writing utensil on the projecting part 2, a pen point becomes straight and can be seen, resulting in assisting and improving the correct holding of the writing utensil and the correct way of writing. The fatigue and labor of a writing work can be reduced through the employment of the pen projection as the writing aid.
Patent JP-H11235413-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which can enhance playing enjoyability. SOLUTION: Even when a main subject pattern presents no specified combination on a winning line, if a pattern by the addition of a sub subject pattern to the main subject pattern gives a specified combination on an auxiliary winning line where the winning line is shifted by one pattern to the side of the sub subject pattern, a game control part 40 determines winning. Thus, the number of winning lines is substantially increased with respect to the frequency of slotting medals to enhance the possibility of winning and the increase in the pattern giving winning achieves a higher playing enjoyability.
Patent JP-H06293737-A (JP)
Title: Method for halogenating aromatic compound
Inventor: NASU RIKUO
IPC: C07C37/62
Filed: 1993-10-22
Abstract: PURPOSE:To obtain a 3-halogeno aromatic compound useful as an intermediate for medicines and agrochemicals in high yield while suppressing by-products by subjecting an aromatic compound such as 2-amino-5-trifluoromethylpyridine to specific halogenating reaction, then to rearrangement reaction. CONSTITUTION:An aromatic compound of formula I [X is OH, amino or acylamino; Z1 and Z2 are H, halogen; one of R and Y is H and the other is nitro, cyano or trifluoromethyl; Q is N or C(T)=-(T is H, halogen, nitro, cyano or trifluoromethyl] is reacted with a halogenating agent to give a halogeno aromatic compound of formula II [E is O-Hal or N(A)-Hal (A is H or acryl)], subjecting this compound to rearrangement reaction in the presence of a proton donor to give a 3-halogeno aromatic compound of formula III (one of R' and Y' is halogen and the other is nitro, cyano or trifluoromethyl). This reaction is most suitable for obtaining a 3-halogenopyridine of formula VI especially from a pyridine derivative of formula IV and a halogenating agent through a compound of formula V.
Patent JP-S62143785-A (JP)
Inventor: HAGIWARA YOSHITOSHI
IPC: F16F9/32
Filed: 1985-12-18
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-S63145883-A (JP)
Title: Stick preventing structure of valve rod for flow regulation valve
Inventor: INUKAI TAKAO
IPC: F16K29/00
Filed: 1986-12-04
Abstract: PURPOSE:To prevent sticking phenomenon between a valve rod and a bush reliably, by forming a ceramic layer onto at least one of the outer face of the valve rod or the inner circumferential face of the bush. CONSTITUTION:Ceramic layers 15a, 15b are formed through coating agent onto the outer face of a valve rod 4 and the inner circumferential face of a bush 6. Ceramic layers are formed by applying surface treatment through shot spinning onto the surface of metallic member then adhering a bond layer thereto and finally plasma spraying ceramic material with uniform thickness. Since the ceramic layer 15 is formed onto the sliding faces of the valve rod 4 and the bush 6, the surface of the metallic member is protected from oxidation due to vapor and production of scale is reduced, resulting in prevention of sticking phenomenon of the valve rod 4.
Patent JP-H0971614-A (JP)
Title: Ethylene-alpha-olefin copolymer
Inventor: WATANABE HIDEO
IPC: C08F4/642
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new copolymer excellent in physical properties such as mechanical strengths, low-temperature heat sealability, thermal and chemical stability, and electrical properties. SOLUTION: This copolymer is an ethylene-3-20C α-olefin copolymer has the following physical properties: (A) density: 0.86-0.96g/cm<3> ; (B) melt flow rate(MFR): 0.01-200g/10min; (C) molecular weight distribution (Mw/Mn): 1.5-4.5; (D) composition distribution parameter Cb: 1.08-2.00; and (E) electrical activation energy: <=0.4eV.
Patent JP-H11108298-A (JP)
Title: Storing method of lng cold, device thereof, reliquefaction method of bog by utilizing stored cold and device thereof.
Inventor: MAKIHARA HIROSHI
IPC: C09K5/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To store cold of liquefied gas an utilize the stored cold to liquefy BOG at the non-demanded time of LNG by collecting liquefied cold storing agent in a cold storing tank, and separately jetting non-liquefied remaining cryoheat storing agent into the cold storing agent in the cold storing tank so as to generate cold storing agent gas out of one part of the cryoheat storing agent. SOLUTION: Remaining cold storing agent gas 15 is separately jetted into cold storing agent 5 through a pipe 10 with many nozzles provided in a cold storing tank 3 by a carrier gas circulator 9 from the top part of a gas-liquid contact tower, and cold storing agent gas is generated. At a non-demanded time or at demanding liquefaction of BOG even at a demanded time, The BOG 18 is compressed by a compressor 17, and cooled by a BOG cooler 11 to be reliquefied BOG 19. In this case, stored cold storing agent 16 is let flow into the BOG cooler 11, and the cold storing agent heat-exchanged in the BOG cooler 11 is returned to the cold storing tank 3. At this time, by bubbling of carrier gas, the cold storing agent in the tank 3 is further cooled due to latent heat of vaporization of the cold storing agent.
Patent JP-H02135623-A (JP)
Title: Switch
Inventor: NAKAMOTO AKINORI
IPC: H01H23/08
Filed: 1988-11-15
Abstract: PURPOSE:To enhance the mounting strength of a base to a terminal and to a switch, by archly applying adhesives between the circumference of the main body of the switch and the terminal so that the terminal and the main body of the switch are fixed to respective portions of the base. CONSTITUTION:A lever 2 on the main body 1 of a switch is operated to drive a contact 3, for making or breaking an electrical circuit. A base 5 is mounted on the main body 1 and fixed thereto by means of a claw 6. Adhesives 7 are archly applied to the circumference of the main body 1 and a terminal 4 so mounted on the base 5 that it passes therethrough. The terminal 4 and the base 5 are thus reinforced, and breakage, etc., of the terminal during connection can be prevented.
Patent JP-H04160665-A (JP)
Title: Asynchronous service processor
Inventor: KAYANO YUJI
IPC: G06F15/00
Filed: 1990-10-25
Abstract: PURPOSE:To reduce overhead for discriminating correspondence between service information and a service request by adding an item number for discriminating a service unit to an item in a prescribed control table to generate a service request from a service availing part and allowing a service offering part to add the item number allocated to the service request to service and inform the service. CONSTITUTION:The service availing part 11 includes the control table 12, and at the time of outputting a service request, sets up a pointer to the control information of a required service unit 3 in a blank item of the table 12 and allocates its item number to the service request to send the item number-added service request to the service offering part 10. At the time of processing the service request, the service offering part 10 adds the received item number to service information together with a discriminator and transfers the item number-added service information. The service availing part 11 forms the leading address of the item in the control table 12 by the item number received together with service information to obtain a pointer to be stored in the item concerned and then executes service informing processing. Consequently, the information of a required service unit can be accessed for a slight processing time.
Patent JP-H05126026-A (JP)
Title: Small head hydraulic power generation method utilizing downstream flow velocity
Inventor: YASUDA TOSHITAKA
IPC: F03B17/06
Filed: 1991-08-14
Abstract: PURPOSE:To obtain a hydraulic power generation method which can utilize small heads of dams for irrigation water intakes of rivers, reservoirs, and lakes for flood control and for water level regulation, which heads could not be utilized for hydraulic power generation. CONSTITUTION:In a pressure pipe 1 which has a water intake 2 and a water suction part 3, in a dam D which has a small head and an overflow, the flow velocity at the upstream part F1 is made as V1, the flow velocity at the downstream part F2 is made as V2, the section area at the part where the water at the upstream part F1 passes at the velocity V1 is made as the effective water intake area S1, and the section area at the part where the water in the pressure pipe 1 passes at the velocity V2 and sucked into the waterflow at the downstream side F2 is made as the effective water intake area S2. In this case, a stable power generating condition is S1XV1 S2XV2. A reaction water turbine 4 is provided in the pressure pipe 1, a power generator 5 provided at an adequate position inside or outside the pressure pipe 1 is connected to the reaction water turbine 4, the water at the upstream side is let flow in and flow down through the pressure pipe 1, the potential energy of the height H between the water level at the upstream side and the suction part 3 is changed to a kinetic energy to rotate the reaction water turbine and the power generator so as to generate a power, and the water is sucked out by the pressure energy and the kinetic energy of the water flow at the downstream side near the suction part 3.