baber/WOPTO huggingface dataset:
Patent JP-H09205667-A (JP)
Title: Mobile communication system and emergency communication callback method
Inventor: GOTO YASUTAKA
IPC: H04W36/08
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To warrant reservation of a communication channel for callback from a communication destination when a communication equipment making communication switches the communication and interrupts the communication by allowing a new base station to reserve a mobile station identification number, emergency communication identification information and a communication channel. SOLUTION: When a communication equipment 13 requires callback from an opposite communication equipment 9 after the end of communication with the opposite communication equipment 9, till the communication equipment 13 and the communication controller 15 are interrupted, callback identification information denoting it that the communication requires a callback from the opposite communication equipment 9 to its own communication equipment 13 is informed to the communication controller 15. The identification information is stored and even when communication lines 17, 18 are interrupted, the identification information is stored for a prescribed time. Thus, the callback from the opposite communication equipment 9 of the emergency communication is conducted surely.
Patent JP-S60154172-A (JP)
Title: Tester for integrated circuit
Inventor: NAKAMURA TOMOHARU
IPC: H01L21/66
Filed: 1984-01-23
Abstract: PURPOSE:To control the fatigue in inspection by providing an IC socket whose lead lines are connected to and disconnected from lead lines of an integrated circuit and a transmitting means which transmits a connecting and a disconnecting signal to a connecting and disconnecting means, and performing control from the position where the circuit is isolated from the IC socket. CONSTITUTION:The IC socket B is fixed on a desk, a pedal P is set near a leg of the desk, and the IC to be tested is inserted into the IC socket C by a hand. When the pedal P is stepped on, a steel cable C is drawn toward the rotating shaft of the pedal P along a rail R to fall down the lever L. Then pins of the IC to be tested and pins of the IC sockets S contact each other, so a tester is actuated to test the IC. Thus, the test is taken, and foot force to the pedal P is released to return the pedal P and lever L to their original states with springs G2 and G1 and the tested IC is taken out of the IC socket S by the hand. Consequently, the fatigue of the operator is reduced and error in inspection are reduced.
Patent JP-H02225886-A (JP)
Title: Bellows type mechanical seal structure with variable damper
Inventor: RUISU EICHI ABUAADO
IPC: F16J15/34
Filed: 1990-01-19
Abstract: PURPOSE: To improve durability by axially fixing a carbon variable damper ring in a rotational surface ring so as to surround a shaft, providing a small clearance in relation to the shaft, and making it function as a damper. CONSTITUTION: A carbide surface ring 42 arranged and to be rotated between a seal ring 42 to which a bellows seal 22 is fixed, and an annular ring 31 fixes a vibration damper ring 51 on the inner peripheral surface so as to surround a shaft 13. The vibration damper ring 51 is made of carbon, the inside damper of the cylindrical wall 52 is formed a little larger than the outside diameter of the shaft 13, and a back surface 53 is approximately flush with a back surface 47 of the carbide surface ring 44, and the front surface 54 is separated from the seal surface 46. Therefore, vibration of a bellows is reduced, and fretting of the shaft and stop of the operation can be effectively prevented.
Patent JP-S5292313-A (JP)
Title: Stator structure of step motor
Inventor: INASUMI KOUICHI
IPC: H02K16/04
Filed: 1976-01-30
Abstract: PURPOSE: To establish a miniturization of a step motor by reducing the area occupied by stators by cubically attaching a stator having a U-shaped cross section to a coil frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61171826-A (JP)
Title: Intake apparatus for internal-combustion engine
Inventor: SUZUKI KATSUHIKO
IPC: F02B31/02
Filed: 1985-01-25
Abstract: PURPOSE:To obtain the intake system structure which is not given with the influence of the distance between cylinders by constituting the intake passage of an engine equipped with two intake valves in each cylinder so that a passage for high speed is arranged in rectilinear form and a passage for low speed is arranged, making a detour over the passage for high speed. CONSTITUTION:Two intake valves 10 and 11 are installed into each cylinder 4, and the second intake port 6 communicating to a branched pipe 22 for high speed branched from an intake pipe having a throttle valve 19 is arranged in rectilinear form, and the first intake port 5 communicating to a branched pipe 21 for low speed is arranged so as to make a detour around over the second intake port 6. The first and the second intake valves 10 and 11 are driven through a single locker arm 16 by a cam 14. Since the second intake port 6 for high speed is arranged in rectilinear form, the intake efficiency in high speed is improved, and since the first intake port 5 for low speed makes a detour around over the second intake port 6, bulding-out to the contiguous cylinder side is suppressed, and the distance between the contiguous cylinder can be reduced.
Patent JP-S55102581-A (JP)
Title: Preparation of 4-piperidone spiroketal compound
Inventor: NAKAHARA YUTAKA
IPC: C07D491/113
Filed: 1979-01-31
Abstract: PURPOSE: To prepare a 4-piperidone spiroketal compound useful as a photo-stabilizer or its intermediate, easily, in high yield, by reacting a 4-piperidone compound or its acid addition salt with a 1,3-dioxane compound.  
     CONSTITUTION: The title compound of formula III is prepared, in high yield, in a short reaction time, by reacting (A) a 4-piperidone compound of formula I (R 1  is H or alkyl) or its acid addition salt with (B) a 1,3-dioxane compound of formula II (R 2  is alkyl; R 3 , 4  are H, alkyl or aryl, or R 3  and R 4  may together form an alkylene), in a solvent such as alcohol, in the presence of an acidic catalyst such as phosphoric acid, at 20W300°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60154040-A (JP)
Title: Manufacture of geometrically patterned multi-color tile
Inventor: OKAZAKI YASUTAKA
IPC: B29D7/00
Filed: 1984-01-23
Abstract: PURPOSE:To permit the manufacture of a geometrically patterned multi-color tile by using a simple mold by a method in which various color sheets of a rubber elastomer or a thermoplastic resin are integrally molded in molds with a geometrically patterned uneven form and the surface sheet of the sheets so molded is smoothly polished. CONSTITUTION:A round sheet 3 is set on the projection 6 of a mold 1, a roundly punched sheet 4 is then set in such a way as to avoid lapping with the sheet 3, and a flat sheet 5 is set over them. They are molded by press molding method to obtain a tile. The surface of the tile so molded is polished two times and further polished precisely, washed with water, dried, and waxed.
Patent JP-H09205222-A (JP)
Title: Semiconductor device for detecting light
Inventor: MORIKAWA TAKENORI
IPC: H01L31/10
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for detecting light whose light absorption efficiency is improved and where time required for manufacturing a photo diode is shortened for improving productivity. SOLUTION: A semiconductor device for detecting light has an Si/SiGe ultra lattice layer 6 for forming a layer which is in parallel with the surface of a silicon substrate 1 and P-type low Ge concentration SiGe epitaxial layers 5 and 7 containing Ge which is lower than the content of Ge in the Si/SiGe ultra lattice layer 6 at the upper and lower parts while sandwiching the Si/SiGe ultra lattice layer on the light absorption layer of a photo diode, high- concentration P<+> -type Si contact layer 8 directly above the upper SiGe epitaxial layer 7, and a high-concentration N<+> -type epitaxial layer directly below the lower SiGe epitaxial layer 5. The Ge concentration in the upper and lower SiGe epitaxial layers 5 and 7 should be at least 1%.
Patent JP-S6412054-A (JP)
Title: Automatic choking device of engine
Inventor: WADA MINORU
IPC: F02M1/08
Filed: 1988-01-22
Abstract: PURPOSE:To make the starting of an engine easy and secure by opening a starting nozzle in the suction passage of a carburetter, and linking the operation of a pump to feed fuel to the nozzle with the operation of a starting motor. CONSTITUTION:A starting nozzle 41 is opened in the suction passage 18 of a carburetter 17, and a starting fuel pump 49 is connected to the starting nozzle 41 through a passage 43. An electric motor 53 to drive the pump is connected to the fuel pump 49, and the motor 53 is, together with a starting motor 55, connected to a battery 51 through a starting switch 57. And at the same time when the starting motor is operated by turning the switch 57 on, the fuel is fed from the starting nozzle 41 to condense the mixture gas, and the starting property is improved.
Patent JP-S60156565-A (JP)
Title: Electrostatic dust removing apparatus
Inventor: YANAGAWA MOTOO
IPC: B03C3/155
Filed: 1984-01-26
Abstract: PURPOSE:To provide a dust removing apparatus which has both functions of a filter and an electrostatic dust remover by forcing slender streak pieces simply into a necessary part in soft dielectric porous material. CONSTITUTION:A porous dielectric material 1 such as polyurethane foam is formed into small streak pieces. Furthermore, an Al foil 2 is allowed to adhere to one side of the dielectric material 1 to make an electrode and a filter element 3 is formed. The filter element 3 is randomly pushed in an insulating bag 5 such as nylon net. Thus, a dust removing apparatus having both functions of a filter apparatus and an electrostatic dust remover is obtained.
Patent JP-S62173393-A (JP)
Title: Container retainer on deck
Inventor: HAGISAWA KAZUKIYO
IPC: B63B25/28
Filed: 1986-01-23
Abstract: PURPOSE:To improve efficiency, fixing performance and reliability of loading or unloading plural containers on a deck by arranging a group restraining members with to-and-fro movement. CONSTITUTION:Plural support frames 10 are constructed on a deck 1a on front and rear sides of respective warehouse closures 1, and a group of upward movement restraining members 20 to be controlled to proceed to the upper surfaces are arranged on upper surfaces of a group of load containers (b). A group of front and rear movement restraining parts 30 controlled to proceed to the front or rear faces of the group of containers (b) are arranged over the whole surface of both sides of respective support frames 10, and a group of right movement restraining members 40 are arranged on both sides of respective frames 10. Movement restraining members 30 fixed on driving shafts 30a are controlled to swing vertically by means of a driving unit 32 (not shown), and further controlled to proceed to the front or rear face of each corner section of each container of the group of containers (b).
Patent JP-S60156822-A (JP)
Title: Construction of foundation pile
Inventor: OKANOUE MORIO
IPC: E21B10/32
Filed: 1984-01-25
Abstract: PURPOSE:To construct a pile shaft while positively preventing the collapse of the shaft wall by a method wherein, a drilling excavation is performed while a cement milk is poured-in, under the condition that an excavating blade is being expanded, and the earth and sand is being compacted by the tapered compacting surface. CONSTITUTION:An expandable excavating blade 2 is provided at the tip end of an auger rod 1, and on the upper stage thereof a compacting surface 3 which expands in a tapered manner which enlarges as it approaches the upper part is formed. When the auger invades down into the ground with the rod 1 being rotated, the earth and sand being excavated by the expanded blade are stirred and mixed with the cement milk through the pour-in port 7. The earth and sand being turned into soil cement are discharged toward the outer peripheral surface of the rod being compacted by the tapered compacting surface 3 through a permeating hole 5, and are troweled through the lever action of a projection 6 onto the wall of the excavated shaft. When the above mentioned procedures are completed, the auger rod 1 is drawn up with the excavation blade 2 contracted, and the ready-made pit is driven therein.
Patent JP-S5295489-A (JP)
Title: Man-conveyor (or escalator)
Inventor: SATOU YOSHIHIKO
IPC: B66B23/00
Filed: 1976-02-06
Abstract: PURPOSE: To provide a better design for a man-conveyor (or an escalator) and to improve safety of its joint sections by providing the joint sections between a floorboard and a skirt guard on the step with a guiding deck covering the joint sections. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06218572-A (JP)
Title: Machining head of laser beam machine
Inventor: IRIE MAKOTO
IPC: B23K26/38
Filed: 1993-01-27
Abstract: PURPOSE:To provide a machining head of a laser beam machine capable of improving cuttability, cutting surface roughness and cutting stability and reducing running cost. CONSTITUTION:A mixing device(mixing means) 45, which mixes a shield gas SG and misty state water(cooling medium)WA, is arranged in a piping 43 communicating to an outside nozzle 41, which is arranged around an inside nozzle 39, at machining, the shield gas shields around an assist gas AG, further, a misty state water cools the neighborhood of machining part of a work W. At this time, because the shield gas SG mixed with a misty state water WA is jetted approximately at the same speed as the jet speed of assist gas AG, the flow of assist gas is not disturbed and is jetted on the machining position of the work W with keeping good orientation. Accordingly, a misty water is not jetted on the machining position of the work W, not generating heat loss at the machining position and improving machining efficiency.
Patent JP-2000212876-A (JP)
Title: Persistently water-repelling glass fiber product and its production
Inventor: YAMAMOTO KENJI
IPC: D06M15/643
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a persistently water-repelling glass fiber product that can particularly stand its long-term use outdoor by treating a glass fiber product with an aqueous solution containing silicone oil/acrylic silicone resin or the like. SOLUTION: A mixed aqueous emulsion of a silicone oil and an acrylic silicone resin, or an aqueous treatment solution containing an aqueous emulsion of silicone oil and a thermosetting resin, for example, a water-soluble melamine resin is applied to glass fiber products and the coated glass fiber products are heat-treated at 150-300 deg.C to give the water repellency to the fiber product. As the silicone oil, are cited a straight silicone oil represented by the formula (R is methyl group, phenyl group or the like), or a modified silicone oil bearing amino groups and epoxy groups as a part of R in the formula.
Patent JP-H11213750-A (JP)
Title: Luminaire
Inventor: KANAZAWA HIDEYUKI
IPC: F21V29/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To effectively release the heat of a ballast from an equipment body to prevent the warping of a board by forming corrugated irregularities in the longitudinal direction having slits on both sides on a ballast mounting part. SOLUTION: LA ballast mounting part has slits 18, 18 formed on both sides and a corrugated part 20 having corrugated irregularities in the longitudinal direction, and the top part 20a of the corrugated part 20 is set to the same height. The corrugated part 20 is vertically slightly deformable since it is supported in both ends. The bottom plate of a ballast 1 is placed on a pair of screw mounting protruding parts 15, 15 of an equipment body, screws 35 are inserted thereto from under to fasten and fix the ballast together with nuts 36. Since the height of the screw mounting protruding parts 15 is set equal to or slightly lower than the height of the corrugated part top part 20a, the bottom surface 1 is closely fitted to the corrugated part top part 20a.  By providing the corrugated part 20, the radiating area can be extended without using a separate member, and the deformation of the equipment body can be absorbed by the slits 18 situated on both sides of the corrugated part 20 to prevent the damage of a built-in board.
Patent JP-S57126587-A (JP)
Title: Oil pump
Inventor: MASUDA NAOAKI
IPC: F04C14/26
Filed: 1981-01-28
Abstract: PURPOSE:To construct in one unit two sets of pumps and a control section controlling pressure liquid supplies from both pumps simply, by using a pump housing space in a pump body, a pair of valve holes, and a cast hole connecting between them. CONSTITUTION:Two sets of pumps 3, 4 and a pair of spool valves 5, 6 acting as a flow transfer valve and a flow control valve are arranged by using valve holes 31, 32 provided close together with their axes in parallel around a pump housing space 7 formed in the center of pump bodies 1, 2. Furthermore, a path connecting between these valve holes 31, 32 and the pump housing space 7, and a path connecting between an intake and an outlet of a liquid are built by using a cast hole formed in one unit with the pump bodies 1, 2 or a penetrating hole formed by a simple piercing process. Accordingly, the whole structure is made simple and compact, and it can be produced and constructed easily.
Patent JP-H09203553-A (JP)
Title: Air feeding device
Inventor: YAGI YASUHIRO
IPC: F24F13/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To uniformly feed air to products, etc., by blowing out air at a uniform speed extending to a specified width, regardless of the increase/decrease of an air volume. SOLUTION: This air feeding device is equipped with a rectangular air box 1 which has an air feeding port (1a) at one end, and at the same time, is equipped with an air blowing nozzle (1b) in the longitudinal direction on one side surface, a rectifying plate 2 which partitions the inside of the air box l into a primary chamber S1 communicating with the air feeding port (1a), and a secondary chamber S2 communicating with the air blowing nozzle (1b), in the longitudinal direction, and at the same time, wherein a porous area provided with a large number of holes 2c to place the primary chamber S1 and the secondary chamber S2 under a communicating state in the longitudinal direction,  and a damper 3 which is slidably brought into contact with the rectifying plate 2 and opens/closes one part of the porous area of the rectifying plate 2 so that the inside of the primary chamber S1 may stay at a specified pressure. Then, the porous area of the rectifying plate 2 is open-close-controlled by the damper 3 so that an air volume being jetted from the air blowing nozzle (1b) may become uniform in the longitudinal direction, regardless of the increase/decrease of the air volume being fed into the primary chamber S1 from the air feeding port (1a).
Patent JP-H09201261-A (JP)
Title: Structure for carrying up and holding inner box
Inventor: ISHINO TAKATSUGU
IPC: A47F5/11
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To stepwisely placing inner boxes on a table by connecting the centers of base plates through rubber eccentrically to the side where areas on both the sides of lower half of back plate of a partition plate at the center of an H-shaped partition frame are folded out backward. SOLUTION: A partition frame 1 is H-shaped, a front side plate 9 and a rear side plate 10 are provided by folding recessed folding lines provided on both the sides of a front plate 7 and a back plate 8 forward and backward, and a side plate 5 is provided while being formed for closing an outer box perpendicularly on both the sides of a partition plate 2. A pole area 11 is provided at the center of lower half area of the back plate 8, a side eccentric base plate 13 is formed rectangular and by cutting off its top edge, a hinge folding line 12 is folded and can be folded out back.  The central areas of side eccentric base plates 13 are connected by rubber 14 each other so that the state of folding out the side eccentric base plates 13 can be held, and a lock groove cut in to be U-shaped is provided in the central area of the side eccentric base plate 13 so that the rubber 14 can be sandwiched therebetween. When an inner box 13 is pulled up, a block function is canceled, the side eccentric base 13 is folded out back and becomes a table for placing the inner box 3, the entire table is formed stepwise and articles can be displayed.
Patent JP-H05201537-A (JP)
Title: Pipe body for transport of pulverulent body
Inventor: NAKAI TOSHIICHI
IPC: F16L57/00
Filed: 1992-01-28
Abstract: PURPOSE:To obtain a pipe body for transport of a pulverulent body that can prolong its life and sharply reduce cost of equipment both in initial investment and maintenance by making the inside diameter nearby the entrance of a ceramic pipe slightly larger than the standard size and the inside diameter nearby the exit slightly smaller than the standard size. CONSTITUTION:In this pipe body, a ceramic pipe 22 is inserted into the inside of a usual steel pipe 21, and an amorphous refactory is filled in the space between them and fixed. Connection of pipe bodies is performed by means of flange connection of steel pipes 21 each other, and the inside diameter nearby the entrance of the ceramic pipe 22 is made slightly larger than standard size that is the inside diameter if usual part, and the inside diameter nearby the exit slightly smaller than the preferred size. Therefore, since the section of a duct surely expands once at the connecting part, a pulverulent body does not collide with the end part of the pipe, etc., at this part. Also, since a drift caused by centrifugal force is corrected by an eddy current generated at the part of level difference, wear of the pipe body is small, and moreover, the radius of curvature of a bent pipe and the necessary length of a straight pipe having dual structure and following the bent pipe are lessened.
Patent JP-H03136269-A (JP)
Title: Semiconductor mounting board and manufacture thereof
Inventor: ENOMOTO AKIRA
IPC: H01L23/50
Filed: 1990-01-24
Abstract: PURPOSE:To obtain a printed wiring board on which multi-terminal semiconductor components are densely mounted to constitute a package of high reliability by a method wherein an adhesive layer is provided on a lead frame provided with a die pad, and a conductor circuit formed through an additive method is provided through the adhesive layer. CONSTITUTION:An adhesive layer 4 is provided to, at least, a part of a lead frame provided with a die pad 3b, a conductor circuit 7 formed through an additive method is provided through the adhesive layer 4, and the conductor circuit 7 and a lead 3a of the lead frame are connected together with a plating conductor. For instance, a metal sheet 1 is etched into a lead frame, a polyester film 5 is laminated on one side of the lead frame, and then an adhesive layer 4 is formed on the prescribed part to make the surface of the lead frame smooth. In succession, the lead frame is dipped into a chromic acid solution to make the surface of the adhesive layer 4 roughened, then a catalyst is added to form a plating resist 6 used for the formation of a prescribed conductor circuit, and an electroless plating and an electroplating are successively carried out to form a plating conductor circuit 7.
Patent JP-S60157295-A (JP)
Inventor: SHINOKURA TSUNEKI
IPC: H05K1/14
Filed: 1984-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。