baber/WOPTO huggingface dataset:
Patent JP-S59177555-A (JP)
Title: Color photosensitive material
Inventor: OGAWA AKIRA
IPC: G03C7/32
Filed: 1983-03-28
Abstract: PURPOSE:To obtain a color photosensitive material capable of forming sufficient color even when a color formation promoting org. solvent, such as benzyl alcohol, is removed from a color developing soln. or reduced in the content by incorporating in a photosensitive material contg. a coupler a nondiffusive coupler having an N-contg. hetercyclic group having a specified pKa value in a ballasting part. CONSTITUTION:A color photosensitive material contains a nondiffusive N-contg. heterocyclic group having in its ballasting part a partial structure of H-N group having a 6-12 pKa value. As said coupler, espcially desirable ones are represeted by the formula as shown here in which COUP is a coupler residue; L is a divalent bonding group; H-N... is a nonmetallic atomic group necessary to form a 5- or 6-membraned N-contg. hetero ring optionally including a condensed ring, giving the H of H-N group a 6-12 pKa value; R is an org, residue; and (l) is 0-3.
Patent JP-S51128910-A (JP)
Title: Process for preparing r, r-dihalogeno threonine
Inventor: MIYOSHI SOUJI
IPC: C25B3/25
Filed: 1975-04-30
Abstract: PURPOSE: ϒ,ϒ-Dihalogenothreonine compounds of formula I: for example, ϒ,ϒ-dichlorothreonine, (where R 1  is H or ester residue; R 2  is H or acyl; X is halogen). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07239338-A (JP)
Title: Manufacture for winding-supporting body for pickup sensor
Inventor: KUZE NAOYUKI
IPC: G01P3/488
Filed: 1994-02-25
Abstract: PURPOSE:To improve the manufacturing efficiency by magnetizing a magnetic body at such a necessary and minimum degree as to attract yokes and magnetically attracting each yoke into tight contact with either side of the magnetic body. CONSTITUTION:A yoke 2 is arranged on each side of a magnetic body 1. The magnetic body 1 is magnetized by a magnetizer at such a necessary and minimum degree as to attract the yoke 2. The yokes 2 are accordingly tightly held in touch with both sides of the magnetic body 1 through magnetic attraction. Then, the yokes 2 are brought to butt against forming surfaces 3c of a mold 3, so that the magnetic body 1 and yokes 2 are erected in a cavity of the mold 3. The magnetic body 1 and yokes 2 are positioned by projections 3b formed in metal molds 3a constituting the mold 3. A space 5 is secured in the periphery of the magnetic body 1 and yokes 2. A resin material is filled in the space to form a winding supporter body 4. The supporter body 4 is taken out from the mold 3. The magnetic body 1 in the supporter body 4 is then magnetized strongly by the magnetizer and turned to a permanent magnet. The supporter body 4 is thus completed.
Patent JP-H09239767-A (JP)
Title: Gas assist molding apparatus of injection molding machine
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/76
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To individually provide a gas assist molding apparatus at every injection molding machine by integrating an nitrogen gas generator, a gas compressor for raising the pressure of nitrogen gas and a gas pressure control device to assemble them as one unit. SOLUTION: A gas assist molding apparatus is integrated as one unit and a nitrogen gas generator 12, a gas pressure raising mechanism 15 and an electromotive servo motor 17 are mounted on the base member 41 of the gas assist molding apparatus. That is, the gas assist molding apparatus is constructed as a unit equipped with nitrogen gas forming function and gas compressing and gas pressure controlling function raising the pressure of nitrogen gas to desired pressure at every shot and the nitrogen gas forming function is realized by the nitrogen gas generator 12 and the gas compressing and gas pressure controlling function is realized by the gas pressure raising mechanism 15 or the electromotive servo motor 17.
Patent JP-S57168545-A (JP)
Title: Controlling system for frame ttransfer phase
Inventor: HOSHINO KEIYUU
IPC: H04L7/033
Filed: 1981-04-09
Abstract: PURPOSE:To perform the time synchronizing control between the transmitting side and the receiving side without changing the transmitting speed, by varying the transmitting frame length based on a phase controlling command at the transmitting side and varying the receiving frame length based on a command at the receiving side respectively to obtain the frame phase synchronization between the transmitting and receiving sides. CONSTITUTION:An OR circuit 7 of the transmitting side feeds the ordinary count number M+ or -1 and M bit to an N notation counter 9 with the phase advance/ delay command. The counter 9 vaires the control bit of the final frame to vary the frame and to transmit the signal through an OR circuit 15. While at the receiving side, a frame synchronizing circuit 16 estabilishes the frame and multiframe synchronizations, and a control bit decoder 17 decides the advance or delay of the phase of the final frame to feed the phase delay and advance signals LP and SP to an M-2 counter 18, a shift register 19 and an N notation counter 20, respectively. Thus the receiving frame is varied at the receiving side to ensure the frame phase synchronization between the transmitting and receiving sides.
Patent JP-S63220011-A (JP)
Title: Purifier for exhaust gas
Inventor: SUZUKI JIRO
IPC: F23J15/00
Filed: 1987-03-09
Abstract: PURPOSE:To easily provide inspection in regard to deterioration of a heater and smear on catalysts and to make the replacements of a heater and catalysts easy, by detachably installing the catalysts in a catalyst tank and by fitting an electric heater on the door board of a catalyst installation opening. CONSTITUTION:Catalysts 15, 16 are mounted on bulkheads 17, 18, respectively, and are sealed in a catalyst tank 12 by the door boards 21, 22 provided on catalyst installation openings 19, 20 on the side wall of a catalyst tank 12. A heater 14 is fixed on the door board 22 by a screw 23 in an air-tight and electrically insulated manner. The air-tightness is kept because uprightly raised anchors 21', 22' are provided on both ends of door boards 21, 22, and they are fixed on the fixing pieces 24 of a catalyst tank 12 by the screws 23, being interposed by packings 25. Besides heat insulating materials 26 are provided on the internal peripheries of a catalyst tank 12 and door boards 21, 22 in order to prevent the temperature of catalysts from lowering. The catalysts can be easily removed by removing the door boards 21, 22, and the heater 14 can be replaced also altogether with the door board.
Patent JP-S59177838-A (JP)
Title: Electron gun
Inventor: NOSAKA EISOU
IPC: H01J29/48
Filed: 1983-03-28
Abstract: PURPOSE:To enable an electron beam to be more intensely focused by means of a main lens by alleviating the divergent force of the electron beam by providing the surface of a third grid facing a second grid with a concave and decreasing an electric potential intruding through the electron beam hole of the concave. CONSTITUTION:A semispherical concave 6 is formed on the surface of a third grid 13c facing a second grid 12. An electron beam hole 7 is provided in the center of the concave 6. A medium voltage of around 7-8KV for example is applied to the third grid 13c. It intrudes into the electron beam hole of the second grid 12 and exerts a force which brings an electron beam 5 close to the center axis (Z) in order to give a curvature to an equipotential line. Since the depth and the diameter of the concave 6 can freely be changed, the curvature of the equipotential line can be adjusted optimally. As a result, the electron beam 5 can be focused more intensely by means of a main lens.
Patent JP-H08216150-A (JP)
Title: Method for granulation of thermoplastic resin
Inventor: NAITO SHUICHI
IPC: B29C48/345
Filed: 1995-02-20
Abstract: PURPOSE: To perform continuously and homogenously granulation by a method wherein water is continuously fed into a space existing in a gap between a die blade for granuration and a rotating cutter and the blade part of the cutter is continuously brought into contact with water by the centrifugal force of the rotating cutter in the central side of a ring which a number of molten resin extruding nozzles form. CONSTITUTION: Water is continuously fed into a space existing in a gap between a die blade for granuration and a rotating cutter and the blade part 5' of the cutter is continuously brought into contact with water by dispersing the water by utilizing the centrifugal force of the rotating cutter in the central side of a ring which a number of molten resin extruding nozzles form. The blade part of the cutter is sufficiently cooled by bringing it into contact with water to decrease remarkably dulling of the edge of the blade caused by severe wear and heat of friction of the blade part of the cutter and the surface of the die blade generated by a hot cut method. It is possible thereby that frequency of exchanging of the cutter and the die blade is decreased and granulation of a thermoplastic resin is continuously and stably continued for a long time.
Patent JP-S61211746-A (JP)
Title: Program executing control system
Inventor: MASUKO HIROSHI
IPC: G06F11/36
Filed: 1985-03-18
Abstract: PURPOSE:To improve efficiency and seliability of a maintenance and a debugging operation by comparing an instruction code of a sequentially performed instruction with a set instruction code when an instruction code stop mode is set by stopping execution of a CPU when coincidence of both code is obtained. CONSTITUTION:According to a set mode, an address or an instruction code is set at a stop address setting switch 1 or a stop instruction code setting switch 8 respectively. A stop control circuit 3, in accordance with the set mode, controls an operating timing of an address comparison circuit 6 or an instruction code comparison circuit 9 and others. In the case of an instruction code stop mode, the instruction code comparison circuit 9 every time the instruction is executed, compares a content of the instruction code setting switch 8 with the instruction code taken out from an instruction register in a CPU and a modifier bit, and only when coincidence is obtained, a register holding circuit 10 is activated. The circuit 10 temporarily holds a logic address of the instruction and the contents of the register used by the instruction, then activates a CPU stop circuit to stop an operation of the CPU.
Patent JP-S58172076-A (JP)
Title: Cathode-ray tube supporting device of motorcar
Inventor: OKADA YASUHIRO
IPC: H04N5/64
Filed: 1982-04-02
Abstract: PURPOSE:To secure the titled device and to improve maintenability and economization, by covering a cathode-ray tube except its bulb face and the control circuit of the cathode-ray tube with an elastic insulating material, and supporting the cathode-ray tube and control circuit freely detachably. CONSTITUTION:A cathode-ray tube cover 14 is formed by using the elastic insulating material, such as rubber and plastic, which is tolerant to an impact as the base. Consequently, even if a motorcar fitted with the cathode-ray tube 15 collides, the high voltage part of the cathode-ray tube 15 is prevented from contacting the deformed car body 11 to prevent persons on the motorcar from getting an electric shock, and when the cathode-ray tube 15 implodes in case of the collosion, a scatter of glass pieces is reduced. Further, the control circuit 19 and cathode-ray tube 15 are supported detachably and if one of them is broken, only the broken parts are only replaced, improving the maintenability and economization.
Patent JP-S51141451-A (JP)
Title: Door hinge
Inventor: REON BII YURUKOUSUKII
IPC: E06B3/48
Filed: 1976-05-11
Abstract: 1533438 Pinless hinges for doors L B YULKOWSKI 22 April 1976 [23 May 1975] 16321/76 Heading E2F A door 31 is mounted on a frame 25 by means of a pinless hinge comprising a bracket 27 mounted along the pivoting edge of the door and having first 43 and second 47 arcuate portions of different radius extending about the same centre of curvature, and a recess formed in the frame member including a bearing surface 63 engaged by the portion 43 and support surface engaged by the portion 47. The bearing surface 63 is formed on a block 57 which is releasably secured (by means 65) to enable the bracket to be detached from the frame. As shown the bracket 27 is fixedly mounted on the frame 25 but may be hinged to the frame by a similar pinless hinge arrangement to allow 180‹ opening of the door (Figs. 1, 5, 6, 7 not shown). A strap 69 prevents downward movement of the door relative to the bracket (Fig. 3 not shown).
Patent JP-H01228901-A (JP)
Title: Control of soil pest
Inventor: IKARI KOKI
IPC: A01N25/00
Filed: 1988-03-09
Abstract: PURPOSE:To exterminate pests by applying a substance active against soil pests to soil from a spraying opening or dropping opening disposed forward from the tilling member of a traveling type tiller and simultaneously tilling the soil with the tiller to homogeneously and effectively disperse the active substance in the soil. CONSTITUTION:A substance (e.g., N-methyldithiocarbamin acid ammonium salt) active against soil pests is applied to soil from a spraying opening or dropping opening disposed forward from the tilling member (e.g., rotary blades) of a traveling type tiller and the soil is simultaneously tilled with the tiller to homogeneously disperse the active substance in the soil. The active substance is preferably formulated in a form of liquid formulation, emulsifiable formulation, water dispersible powder, flowable formulation, micro-capsules, etc., simultaneously mixed with a fertilizer, soil modifying agent, etc., and used together with water, an organic solvent or a carrier such as an inorganic compound. In the case of a volatile active substance the substance can be particularly effectively mixed with the soil before gasifying and a substance having a malodor can be also mixed with the soil to avoid the malodor immediately after spraying.
Patent JP-S59179710-A (JP)
Title: Nozzle for refining molten metal and blowing method of gas
Inventor: HANMIYOU MASAYUKI
IPC: C21C5/48
Filed: 1983-03-31
Abstract: PURPOSE:To decrease the bottom tapping pehnomenon in refractories and to suppress the erosion thereof in a bottom blowing nozzle having plural through- holes by bisecting the through-holes to an outside circumferential part and a central part and forming the through-holes as respectively separate systems. CONSTITUTION:Refractories 10 disposed and embedded with plural through-holes 9 in suitable positions is covered externally with a winding iron plate 6. A pressure box 12 is so provided as to conduct gas to the holes 9 positioned in the central part and a pressure box 13 is provided to conduct gas to the holes 9 positioned in the outside circumferential part. Inert gas such as Ar, N2 or the like is blown from the box 13 and oxidative gas such as CO2 is blown from the box 12 in the case of blowing the gas into the furnace. It is possible to vary the flow rates of the respective gases in this stage and the flow rate of the inert gas is maintained at the velocity of the sound or higher.
Patent JP-S57169254-A (JP)
Title: Lead frame
Inventor: HASHIGUCHI WAKIO
IPC: H01L23/50
Filed: 1981-04-10
Abstract: PURPOSE:To reduce the rate of defective bonding by forming the shape of the reference mark of bonding formed in the predetermined region of an inner lead in shape having a projecting body with a nose surface on a plane approximately the same as the mounting surface of a bonding wire in a concave section. CONSTITUTION:The lead frame 14 is formed in such a manner that an island 10 and the inner leads 12 are shaped onto a substrate 13 consisting of epoxy resin, etc. The projecting bodies 16b, the nose surfaces thereof are positioned onto the same surfaces as the surfaces of the inner leads 12, are formed at the central sections of the crossed concave sections 15a in projecting shape in the inner leads 12, and the projecting bodies are used as the reference marks 17 of bonding. Accordingly, since the focal distances h2 up to the reference marks 17 of bonding and the focal distances h1 up to the inner leads 12 are equalized, automatic bonding can be conducted while distinctly observing the images of the inner leads 12 by means of a microscope, and the bonding wire 18 can accurately be mounted at the predetermined positions of the inner leads 12.
Patent JP-H11247343-A (JP)
Title: Structure of stepped floor
Inventor: HIROTA YUJI
IPC: E04B5/32
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a stepped floor, in which cost can be reduced while the bonding strength of floor members at upper and lower stages can be improved and the stepped size of the upper and lower stages can be increased. SOLUTION: Two half-precast floor members 13, 14 with truss reinforcing bars 11, 12 are arranged at double levels, and concrete 15, 16 is placed on these two half-precast floor members 13, 14 in a stepped shape while a beam section 17 is installed on the boundary of the two half-precast floor members 13, 14. The main reinforcements 11a, 12a, 12b of the truss reinforcing bars 11, 12 of the two half-precast floor members 13, 14 are extended, and worked in combination as the reinforcing bars of the beam section 17 at that time.
Patent JP-H09222507-A (JP)
Title: Reflection mirror for laser
Inventor: OTANI MINORU
IPC: G02B5/28
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection mirror for a laser which has good optical characteristics and a small number of layers and is inexpensive. SOLUTION: A film of high reflectance for laser light is produced by depositing nine pairs of ZrO2 films 3 and SiO2 films 2 on a substrate 1 and further depositing six pairs of Al2 O5 films 5 having lower refractive index than the ZrO2 film but higher durability and SiO2 film 4. The number of layers of Al2 O5 films to obtain proof stress against laser light required as a reflection mirror for a laser is estimated by considering the max. intensity of the electric field in the Al2 O5 film 5 and the max. intensity of the electric field in the ZrO2 film 3. This structure of films is the optimum one that can suppress deterioration in optical characteristics due to the increase in the number of layers of the Al2 O3 films 5.
Patent JP-H02233941-A (JP)
Title: Electric hot air heater
Inventor: TANIGUCHI YOSHIYUKI
IPC: F24H3/04
Filed: 1989-03-07
Abstract: PURPOSE:To enable an air direction and air speed to be adjusted and further improve an assemblying characteristic and a handling operation by a method wherein an air collecting member is attached to a hot air discharging port of a main body. CONSTITUTION:When a motor 7 is energized, a propeller fan 6 is rotated, air passes through a filter cover 9 and a filter 8. The air is sucked from an air suction port 3 into a case 2 of a main body. The sucked air is heated by a heater 5 and then the hot air is discharged out of a discharging port 4. When an air collecting member 11 is installed, hot air converged and of which speed is made fast is discharged out of a hot air outlet 13. As the hot air outlet 13 is directed downward, a foot or its surrounding area can be effectively heated with this hot air. In turn, as the hot air blowing port 13 is directed upward, the hot air can be used for effectively drying hairs as a dryer. When the air collecting member 11 is removed, it may be utilized as one for heating a room with the hot air discharged from the discharging port 4. with such an arrangement in which the air collecting member is arranged at the hot air blowing port, an easy assembling and an easy handling of the device can be attained and further a speed of hot air and a direction of the hot air can be easily varied.
Patent JP-H03255567-A (JP)
Title: Method and device for controlling message transfer
Inventor: YOSHIDA ATSUMASA
IPC: G06F15/177
Filed: 1990-03-05
Abstract: PURPOSE:To dynamically obtain the message transfer protocol mounting information of the other system and to reduce the burden of the system by exchanging the message transfer protocol mounting information of the respective systems between the system and the other system prior to transmission/reception of a message transfer protocol element. CONSTITUTION:A message communication processing system 1 is provided with a network communication fundamental access control part 3 and a message transfer control part 2, and taking the opportunity of a message transmitting request to the other system of a different kind of machine from a user 8 on the own system and a communication connecting request from the other system of a different kind of machine for constituting a network, prior to transmission/ reception of a message transfer protocol element, message transfer protocol mounting information of the respective systems is exchanged by a hello message by using an indispensable function of a protocol between the own system and the other system, the message transfer mounting information of the other system is obtained dynamically, and by using this obtained information, a message transfer is executed. In such a way, the burden of the system and the memory capacity can be reduced.
Patent JP-H09227975-A (JP)
Title: High temperature sulfidation corrosion resistant nickel base alloy
Inventor: YAKUWA HIROSHI
IPC: C22C19/05
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the high temp. sulfidation corrosion resistance of an alloy while its sufficient high temp. strength characteristics are maintained by specifying the elemental compsn. of an Ni base heat resistant alloy. SOLUTION: This alloy has a compsn. contg., by weight, 12 to 15% Co, 18 to 21% Cr, 3.5 to 5% Mo, 0.02 to 0.1% C, <=2.75% Ti, >=1.6% Al, and the balance Ni with impurities. As a result of the investigation of the generating conditions of sulfidation corrosion, it has been found that the sulfidation of the inside of the alloy can be suppressed in the case the content of Ti is reduced and the content of Al is increased among the above elements. Namely, Ti and Al are mainly form into Ni (Al, Ti) to form γ' phases and impart precipitation strengthening thereto. Since Ti promotes the sulfidation corrosion of the inside of the alloy in the case the content increases, the above upper limit value is present.  On the other hand, by regulating the Al content to the above value or above by the reduction of the Ti content, its sulfidation resistance, particularly, to inside sulfidation including intergranular corrosion can be improved.
Patent JP-H06261842-A (JP)
Title: Vending machine
Inventor: UURA MAYUMI
IPC: A47K17/00
Filed: 1993-03-15
Abstract: PURPOSE:To obviate a consumer's resistance sensation at the time of purchasing a merchandise by concealing an operation sound by a different sound such as a water flow sound, etc., at the time of using the vending machine. CONSTITUTION:The vending machine is provided with a detecting means 2 for detecting an operation of the vending machine 1, and a concealing sound generator 3 for generating a concealing sound such a water flow sound, etc., at the time when the operation of the vending machine 1 is detected, and when a user purchases a merchandise by the vending machine 1, the concealing sound such as the water flow sound, etc., is generated, by which an operation sound of the vending machine 1 and an operation sound generated at the time when a merchandise is discharged are concealed.
Patent JP-S5653128-A (JP)
Title: Recovery and regeneration of raw material from polyurethane
Inventor: SUMITA TOSHIO
IPC: C08G18/82
Filed: 1980-04-25
Abstract: PURPOSE: To recover and regenerate the raw material of polyurethane from waste polyurethane, economically, safely, at a low cost, by the ammnolysis of the polyurethane with a compound which generates ammonia by heating.  
     CONSTITUTION: Waste polyurethane is mixed with an inorganic or organic compound which generates ammonia gas by the thermal decomposition at 50W200°C [e.g. ammonium (bi)carbonate, urea, etc.] and if necessary, a solvent (e.g. water or methanol). The mixture is heated at 50W200°C to effect the ammonolysis of said polyurethane.  
     EFFECT: The recovered raw material can be reused without particular purification. 
     COPYRIGHT: (C)1981,JPO&Japio