baber/WOPTO huggingface dataset:
Patent JP-S6163328-A (JP)
Title: Heading device
Inventor: TAKAMIYA YOSHIO
IPC: B21F5/00
Filed: 1984-09-06
Abstract: PURPOSE:To make the whole device compact, and to make it advantageous in respect of its space by constituting this device so that a pair of upper and lower clamp electrodes for inserting and holding a shaft bar of a reinforcement cage, and a push electrode for pressing the shaft bar in the axial direction are installed to the frame. CONSTITUTION:A reinforcement cage A to which an end plate has been installed is supported by a rotary mechanism 16, and the end part of a shaft bar C positioned at the lowest part is inserted and held by clamp electrodes 7, 8 by expanding a cylinder. Subsequently, by expanding the cylinder 12, a push electrode 13 abuts on the end face of the shaft bar C, and the shaft bar C being between the push electrode 13 and the clamp electrodes 7, 8 becomes an electric conduction state. The shaft bar C is softened by heating, deformed and expanded as to its diameter by pressure of the push electrode 13, and a head part for preventing the end plate from falling off is formed. Subsequently, the push electrode 13 is moved backward, and the clamp electrodes 7, 8 are separated from each other. Thereafter, the rotary mechanism 16 turns the reinforcement cage A by an arranged interval portion of the shaft bar C, a head part is worked to the end part of a new shaft bar C which has been moved to the lower part, and it is repeated by the number of pieces of the shaft bar.
Patent JP-S5975364-A (JP)
Title: Operation guide display device in transaction processing
Inventor: ODA FUMIO
IPC: G06Q40/00
Filed: 1982-10-25
Abstract: PURPOSE:To display quickly the following operation guide when a customer executes some operation, by writing an operation guide picture display data to be displayed in the next time in a refresh memory, while some operation guide picture is being displayed. CONSTITUTION:An operation guide display device consists of a CRT indicator 2 for displaying an operation guide picture, plural refresh memories 52 for storing a data to be displayed on said indicator, an address selecting circuit 54 of the memory 52, a CRT control device CRTC55, and a read-out/write controlling circuit 56 for controlling read-out/write of the memory 52. The circuit 56 is provided with a counter 72 for outputting a timing signal of write/read-out of the memory 52, an FF75 for switching read-out/write control signals, and gates 83, 86, and while an operation guide picture data stored in the memory 52 is read out and displayed on the CRT2, an operation guide picture display data to be displayed in the next time is written in the other memory 52, therefore, the time required for transaction processing is shortened.
Patent JP-S5889768-A (JP)
Title: Gas laser discharge tube
Inventor: SHINOKURA KIICHIROU
IPC: H01J61/34
Filed: 1981-11-21
Abstract: PURPOSE:To use a straight tube for internal and external tubes and to simplify the structure by providing an aperture at the center of the internal and external tubes of a discharge tube arranged with cathodes at both ends and by inserting in it an anode fitted with a holder. CONSTITUTION:A gas laser discharge tube with two discharge regions is formed by using an internal tube 1 and external tube 2 of a straight tube. An aperture 13 is provided in the tube wall center of the external tube 2 and an anode 4 fixed with a holder 3 is inserted in it, and the tip is exposed into the internal tube 1 through the aperture 14 of the internal tube 1, and also cathodes 7, 8 are fixed on both ends of the internal tube 1. Accordingly, the laser medium gas is filled in the internal tube 1 and the cooling water is flowed in the external tube 2, and a high voltage is applied between the cathode 7 and anode 4 and between the cathode 8 and anode 4 to form two discharge regions, thus the centering of the discharge tube can be facilitated and the mechanical strength can be improved.
Patent JP-S6247588-A (JP)
Inventor: HATTORI SADAO
IPC: G21C13/024
Filed: 1985-08-28
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-S6247809-A (JP)
Title: Magnetic core and its production
Inventor: SUZUKI TAKASHI
IPC: G11B5/127
Filed: 1985-08-28
Abstract: PURPOSE:To improve the recording/reproducing efficiency by attaching a magnetic material having high saturated magnetic flux density and buried in the area formed along a track with a magnetic gap formed on the rubbing surface of a magnetic recording medium to the side face of a groove of the magnetic chip forming a rubbing surface. CONSTITUTION:A core half 12 is butted to a core half 12' having a winding window 11 via a magnetic gap 4 and adhered to each other by an adhesive material 3 filled into a groove 18 formed at both ends of the center part of the rubbing surface of a magnetic tape. A slender groove 15 is formed on the tape rubbing surface with an approximately L-shaped section formed when viewed from the direction of an arrow head A. The width of the groove 15 is slightly larger than 1/2 compared with the width of halves 12 and 12' with its bottom surface reaching the upper part of a winding window 11. A magnetic alloy film 2 of high saturated magnetic flux density is provided to both the side face and the bottom surface of the groove 15 with the thickness slightly larger than the track width. Furthermore a slender bar 13 made of the single crystal ferrite is attached via an adhesive layer 14 into an area sectioned into a U-shape by the upper end face and both end parts of the film 2. In such a constitution, the recording reproducing efficiency is improved.
Patent JP-H0237089-A (JP)
Title: Crawler detachment preventing device for agricultural work equipment
Inventor: SATOJI HISAYUKI
IPC: B62D55/08
Filed: 1988-07-27
Abstract: PURPOSE:To have an engagement body engaged into an engagement groove only at necessary times so as to prevent abrasion by constructing such that the engagement body is engaged into the engagement groove in relation to the direction altering operation only when a machine body is altered in its direction. CONSTITUTION:When a power steering relief valve 49 is operated for slewing, for example a switching valve 44 is moved to the right so as to be switched, a right push cylinder 45 is operated by a pump 43 so that a right side clutch 47 is closed, and a machine body is slewed to the left by the simultaneous braking. Both the right cylinder 50 and the left cylinder 51 of a cylinder 41 are also operated simultaneously through the right push cylinder 45 so as to be stretched, and an engagement part 34 is engaged into an engagement groove 33 through an arm 40, a front axis 37 and a front supporting arm 35 so that a crawler 31 is not detached by the torsion created in slewing. A crawler detachment preventing device such that the engagement body 34 is engaged into the engagement groove 33 only at necessary times in relation to the direction altering operation is thus obtained so as to prevent abrasion.
Patent JP-H0351030-A (JP)
Title: Cleaner
Inventor: INUI HIROFUMI
IPC: A47L9/04
Filed: 1989-07-20
Abstract: PURPOSE:To improve cleaning efficiency and safety with an energy saving structure by automatically judging the cleaning state, and stopping or controlling the rotation of a rotary brush. CONSTITUTION:A timer means 14 feeds a signal to a motor control means 12 based on the last pulse signal indicating that a suction nozzle 9 is operating. When it detects the non-cleaning state and feeds the signal to the motor control means 12, it controls a rotary brush motor 11 to stop the rotation of the rotary brush motor 11 with this signal. The rotation of a rotary brush 10 is stopped, and unnecessary power consumption can be prevented. The timer means 14 feeds no signal for starting the rotary brush motor 11 to the motor control means 12 regardless of the signal of an action detecting means 13. The motor control means 12 does not start the rotary brush motor 11, the rotary brush 10 is not rotated, no person is hurt by the rotation of the rotary brush 10, and safety is improved.
Patent JP-S6166187-A (JP)
Inventor: UMEHARA HAJIME
IPC: G21C7/27
Filed: 1984-09-10
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-H059762-A (JP)
Title: Electrode material
Inventor: INOUE SHIGEO
IPC: C23F13/12
Filed: 1991-07-02
Abstract: PURPOSE:To provide an electrode material having excellent consumption resistance and suitable for use in an electric protection method adopting an external power source system. CONSTITUTION:Silicon carbide particles are dispersed in graphite to obtain an electrode material. The amt. of the silicon carbide particles in this electrodes material is preferably 5-50vol.%. Since silicon carbide particles are dispersed in graphite, the consumption resistance of the electrode material is improved. The strength is also increased and strength is sufficient to connect a leading wire and to seal the connected part.
Patent JP-2001011261-A (JP)
Title: Crystalline polypropylene resin composition and molded article prepared by molding same
Inventor: TSUJITA KOJI
IPC: C08L23/12
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a crystalline polypropylene resin composition excellent in stiffness, resistances to heat and scratch, and antistatic properties and/or antifogging properties by compounding an antistatic agent and/or an antifogging agent into a crystalline polypropylene of which the soluble content at a specified temperature by temperature-rise fractionation and the intrinsic viscosity in tetralin at a specified temperature satisfy specific relations. SOLUTION: A resin composition for molding is prepared by compounding 0.05-2 pts.wt. antistaic agent and/or 0.1-5 pts.wt. antifogging agent into 100 pts.wt. crystalline polypropylene of which the 0 deg.C soluble content α (wt.%) by temperature-rise fractionation and the intrinsic viscosity [η](dl/g) at 135 deg.C in tetralin satisfy the relation represented by the formula: α<=1.11×[η]0.42+1.40. Preferably, the crystalline PP has an elution-curve peak temperature Tp( deg.C) by temperature-rise fractionation and an intrinsic viscosity [η](dl/g) at 135 deg.C in tetralin satisfying the relation represented by the formula: Tp>1.21×[η]+116.5, and the intrinsic viscosity is preferably 0.5-4.0 dl/g. The composition can give thin-walled lightweight molded articles and is effective in resource conservation.
Patent JP-S5888884-A (JP)
Title: Video tape recorder
Inventor: TAKEUCHI HAJIME
IPC: G11B27/02
Filed: 1981-11-24
Abstract: PURPOSE:To control the program of a VTR in common with an ROM in a sim- ple and assured way, by selecting the plural programs of the ROM after deciding the type of a control panel which can be freely set and unset. CONSTITUTION:A control panel 10 which can be freely set and unset is provided with a code signal producing part B of the panel 10 as well as a connecting part A for transfer of signals. Thus the type is detected for the panel 10 which is loaded to a VTR system. In response to this detection, the corresponding program is selectively read out of an ROM21 among plural programs that control the VTR via a CPU20. As a result, the VTR corresponding to a desired program is assuredly controlled with a simple constitution which shares the ROM.
Patent JP-H04230352-A (JP)
Title: Compound for liquid crystal and mixture thereof
Inventor: RIHIYARUTO BUHETSUKERU
IPC: C09K19/34
Filed: 1991-07-03
Abstract: PURPOSE: To provide a new liquid crystal compound having a large mesophase domain and a comparatively high clarity point, and usable for electro-optical use, and having good miscibility with other liquid crystal substances.  
     CONSTITUTION: The compound of formula I, for example 4-cyano-3-flurophenyl 4-[trans-4-(1E-propenyl)cyclohexyl]benzoic acid is produced by esterfying acid or its derivatives of formula II with 4-cyano-3-fluroophenol. In the formula I, the ring A is trans-1,4-cyclohexylene, 1,4-phenylene, pyrimidine-2,5-diyl, trans-1,3-dioxane-2,5-diyl; (n) is 0, 1; the ring B is 1,4-phenylene, trans-1,4- cyclohexylene; R 1  is a 3E-alkenyl, 1E-alkenyl in saturated ring. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0239685-A (JP)
Title: Recording/reproducing device with video display device
Inventor: WAKABAYASHI MANABU
IPC: H04N5/44
Filed: 1988-07-29
Abstract: PURPOSE:To improve operability by using a torsion coil spring as a double stable point type mode in which a video display device is energized in both closing direction (unused condition) and in an opening direction (used condition). CONSTITUTION:When an LCD part (video display device) 3 is opened, the front edge of the LCD part 3 is lifted by a hand against the energizing force of the torsion coil spring. When it is lifted to a state higher than an intermediate state, since the energizing force of the torsion coil spring 22 operates to open the device, it opens automatically. The LCD part 3 turns in a condition in which the energizing force of the torsion coil spring 22 and the brake of a damper 23 are balanced, the LCD part 3 slowly opens, on the other hand, when the LCD part 3 is closed, the front edge of the LCD part 3 is internally pulled by the hand, and it is turned around an axial supporting part. Since it resists the energizing force of the torsion coil spring 22 until the intermediate condition, the force is necessary to be applied, whereas, after the intermediate condition, it automatically closes by the energizing force of the torsion coil spring 22. Thus, the device excellent for handling, assembly and reliability can be obtained.
Patent JP-H0239573-A (JP)
Title: Gate viahole type semiconductor element
Inventor: NAKAJIMA AKISHIGE
IPC: H01P5/08
Filed: 1988-07-29
Abstract: PURPOSE:To enhance an output and a gain by providing a gate, a source at a radially symmetrical positions at a drain electrode as a center, and leading the gate electrode to the opposite side of a substrate by a viahole structure. CONSTITUTION:A drain electrode 3 is provided at a center, and a circular gate electrode 1 and a source electrode 2 are provided therearound at radially symmetrical positions. A circular gate electrode 6 is connected to the electrode 1 on the surface through a viahole. Accordingly, an input signal is applied in the same phase to the gate electrodes, amplified signal is applied in the same phase to the drain electrode to increase its gain and output.
Patent JP-H0910550-A (JP)
Title: Treatment of discharged gas from combustion
Inventor: YANAGIOKA HIROSHI
IPC: B01D53/34
Filed: 1995-06-29
Abstract: PURPOSE: To immobilize sulfur oxides or soot in an absorbent and thereby obtain high-quality gypsum containing a low percentage of impurities by bringing a discharged gas from combustion, without being previously treated for soot and dust removal, into contact with an absorption liquid containing a calcium compound and oxidizing the discharged gas. CONSTITUTION: A discharged gas from combustion containing soot and dust is guided to the inlet part of a storage tower 1, and is brought into contact with an absorption liquid containing a calcium compound which is circulated by a pump 11. Through this vapor liquid contact, sulfur oxides, soot and dust are removed to immobilize them in the absorption liquid by oxidation. In addition, part of the absorption liquid containing a calcium ion is extracted and the extract is supplied to a solid liquid separation device 4 to separate a solid composed mainly of gypsum. On the other hand, a mother liquor is sent to a mother liquor tank 5 and part of the mother liquor is recycled as a supplementary water for the cooling of and removing dust from the discharged gas from combustion at the inlet of the absorption tower 1.  Further, the other part of the mother liquor is sent to a slurry tank 3 for slurry production. A cleaning liquid for gypsum cake is also sent to the mother liquor tank 5 and is used likewise.
Patent JP-S5889695-A (JP)
Title: Water-based lubricating oil composition
Inventor: MINAGAWA KENICHIROU
IPC: C10N40/08
Filed: 1981-11-25
Abstract: PURPOSE:To provide a water-based lubricating oil composition having excellent stability to mechanical shear stress, and high thickening effect, and usable as a water-containing hydraulic oil, metal machining oil, etc., by using a mixture of specific polyether compounds as a component. CONSTITUTION:The objective water-based lubricating oil composition contains usually 0.1-20wt% polyether compound of formulaI[R and R' are 5-26C hydrocarbon group; X and Y are O or N ; n is 1-20; p is 3 or 4; q+r+s is 2-200 ; r/(q+s) is 3/7-9/1 ; etc.] and usually 0.1-20wt% polyether compound of formula II.
Patent JP-H0913616-A (JP)
Title: Constructing method of joint and frame-like jig
Inventor: YAMAGUCHI MASAMI
IPC: E04F21/04
Filed: 1995-06-30
Abstract: PURPOSE: To prevent a tile surface from being contaminated with a joint by sticking a web never passing trough a joint filler on the tile surface preliminarily fixed to a base material, cutting the web along the center part of a joint groove, and peeling the web after the joint filler is applied. CONSTITUTION: A tile 3 is stuck to a noncombustible board base 1, the tile 3 is positioned by use of a tile positioning mold, and a web 7 is stuck to the surface of the tile 3. A frame-like jig with projection is held to longitudinally provide a perforation-like easily separating part such as mosaic pattern substantially in the center part of a joint groove 5, The web 7 in the non-cut center part of the joint groove 5 is then broken by the edge of a joint iron or the like, and a joint 6A is applied to the joint groove 5. Although a joint filler 6B often flows over the surface of the tile 3 and adheres to the surface of the web 7, it can be removed by peeling the web 7 after joint construction, and the surface of the tile 3 is never contaminated.
Patent JP-S6249230-A (JP)
Title: Manufacture of pressure sensor
Inventor: SAKURAI TOMIKI
IPC: G01L9/04
Filed: 1985-08-29
Abstract: PURPOSE:To obtain a highly accurate sensor with no irregularities, by heating a pressure sensor having a communication hole previously made on a cap with the outside air in a closed box for a fixed time to improve the hysteresis characteristic and the repetition accuracy. CONSTITUTION:A presoldering is done in the perimeter of a communication hole on a can 7 so as not to close the hole. The pressure sensor 12 thus presoldered is mounted at the tip of a working handle 17 and placed into a closed box 13. Thereafter, the closed box 13 is evacuated with a vacuum pump 21 to render the internal pressure thereof vacuum. The pressure of the can 7 is also reduced inside to vacuum with the communication hole. Then, the closed box 13 is fed with nitrogen. The nitrogen is sucked into the can 7 quickly through the communication hole. Under such a condition, the solder applied by the presoldering is heated only for a fixed time with a solder iron 14 to seal up the communication hole and the sensor is taken out of the closed box 13. With such an arrangement, as the can 7 is cooled naturally after the withdrawal of the sensor 12 from the closed box 13, the nitrogen gas in the can 7 contracts to cause a reduction in the pressure inside thereby obtaining higher accuracy of the sensor.
Patent JP-S57112970-A (JP)
Title: Pouring device for base plate grid body for lead storage battery
Inventor: KUKINO MITSUYOSHI
IPC: B22D41/04
Filed: 1980-12-29
Abstract: PURPOSE: To prevent the run out of molten metal of base plate grid bodies, the generation of fins, etc. by providing pouring regulating means to the shank in a poruing part thereby regulating the rate of pouring of molten lead.  
     CONSTITUTION: Partition walls are fixed at both ends of shank in the bottom and in the central part of a shank 3 to regulate the rate of falling of molten  lead 2. Further, partition plates 7 of a flat plate shape are fixed at both ends  and in the central part of the shank by providing suitable flow clearances from  the bottom of the shank 3, so that the rate of flow of the molten lead much  stabler than that by the walls 6 alone is obtained. Thereby, the amt. of the  molten lead to be poured into molds for base plate grid bodies is made roughly  constant, the run out of the molten metal of the base plate grid bodies, the generation of fins, burns, the nonuniformity of weights, etc. are considerably decreased and the number of casting man hours is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0237177-A (JP)
Title: Variable displacement swash plate type compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/10
Filed: 1988-07-28
Abstract: PURPOSE:To make improvements in displacement variable controllability at the whole area of a compression ratio by specifying a guide curve of a guide hole in making a displacement position of a guide pin in the axial direction of a turning shaft of its variable, while installing a compensating spring for energizing it in the swash plate angle decrement direction. CONSTITUTION:As a guide curve S of a guide hole 5a making a displacement position of a guide pin 9b on the axial direction of a turning shaft of its variable, it is monotonically increased to displacement of the guide pin in the swash plate angle increment direction, and it has an inflection point changing from negative to positive in the midway, while such a curve as reducing control pressure linearly to a circular arc in a negative monotonic area and the displacement of the guide pin in the swash plate angle increment direction at a specified compression ratio is made so as to have it in the monotonic increment area. In addition, there is provided with a compensating spring 30 for energizing a sliding control body in the swash plate inclination decrement direction and pulling up the control pressure and compensating it.
Patent JP-S6253403-A (JP)
Inventor: SUZUKI MIGAKU
IPC: A61F13/15
Filed: 1985-08-28
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-S5980761-A (JP)
Title: Heat treatment of ni alloy for improving stress corrosion cracking resistance
Inventor: URAYAMA YOSHINAO
IPC: C22F1/00
Filed: 1982-10-29
Abstract: PURPOSE:To improve the intergranular corrosion resistance and stress corrosion cracking resistance of parts made of an Ni alloy having a specified composition contg. precipitation hardening elements by subjecting the Ni alloy to soln. heat treatment and by aging it under conditions of temp. and time satisfying specified relation. CONSTITUTION:An Ni alloy contg. Al, Ti and Nb as precipitation hardening elements as well as >=10wt% Cr is subjected to soln. heat treatment. After carrying out plastic working as required, the alloy is aged under conditions of aging temp. T( deg.C) and aging time (t) satisfying an equation T>=-3/2t+760 (where T is 620-730 deg.C, and t is <=150hr). A high strength Ni alloy with superior stress corrosion cracking resistance is obtd. When the alloy is used as a spring material, etc. for a light-water reactor, the life of the reactor can be prolonged.