baber/WOPTO huggingface dataset:
Patent JP-H06744-A (JP)
Title: Feed gear for industrial machine
Inventor: TAKENAKA HIROYUKI
IPC: F16H23/00
Filed: 1992-06-22
Abstract: PURPOSE:To provide a feed gear for an industrial machine which eliminates a need for regulation of parallelism between a rack axis and a guide rail equivalent member by means of a user and extremely facilitates a mounting work by providing the guide rail equivalent members for straight advance guide on both sides of a rack. CONSTITUTION:A feed gear for an industrial machine is provided with a rack 10 coupled to the fixed part or the moving part of a machine, a case 21 coupled to the moving part or the fixed part, and a feed mechanism part 20 contained in the case 21 and having an output member geared with the teeth 11 of the rack 10. The feed device is further provided with a plurality of guide rail equivalent members 31 for straight advance guide arranged on both sides on the direction of the width of a tooth of the rack 10 in a manner to extend in parallel to the axis of the rack 10, and a pair of straight advance guide mechanism parts 30A having a plurality of case guide members 36 which guide the case 21 along the guide rail equivalent member 31 coupled to the case 21.
Patent JP-H0211882-A (JP)
Title: Variable displacement scroll compressor
Inventor: ONODA TADAYUKI
IPC: F04C18/02
Filed: 1988-06-29
Abstract: PURPOSE:To variably linearly form the volume of a compression chamber by changing a space between a lift plate, provided in a fixed scroll groove, and turn plate rotatably engaged with a main shaft. CONSTITUTION:A lift plate 24 is movably fitted in parallel with a fixed end plate 20a along a fixed scroll groove 20c of a fixed scroll member 20, and the fixed scroll groove 20c forms in its bottom part a pressure regulating chamber 40 closed by the fixed scroll member 20 and the lift plate 24. A turn scroll member 28 slidably engages its turn scroll unit 28b with a scroll slit 21 of a turn plate 30, performing a turning motion following the turn plate 30 in its turning motion. When a small amount of refrigerant gas is necessary, a high pressure is generated in the pressure regulating chamber 40, and moving the lift plate 24 to a side of the turn plate 30, the volume of a compression chamber 4 is decreased.
Patent JP-H1110281-A (JP)
Title: Method for casting vehicle body frame for motor cycle
Inventor: MASUDA EIJI
IPC: B22C9/22
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a casting method of a vehicle body frame for motor cycle which obtains such sufficient solidity as to support a steering and such flatness of an inner peripheral surface as to easily insert a sleeve for supporting the steering. SOLUTION: Two pieces of pins 72a, 72b for hole as cast are arranged to a cavity 42 corresponding to a head pipe 16 connected with cavities 46a, 46b corresponding to main frame pipes 12a, 12b. The position of joining surfaces of the pins 72a, 72b for hole as cast, is set by slipping from the connecting part of a cavity 44 and the cavity 42 and then, the state developing casting flash by invading molten metal into gap between the front joining surfaces is avoided and the fluid condition of the molten metal can be stabilized, and by this method, the head pipe composed of good forming state can be obtd.
Patent JP-S645014-A (JP)
Title: Manufacturing equipment for semiconductor
Inventor: NISHIMOTO AKIRA
IPC: H01L21/26
Filed: 1987-06-29
Abstract: PURPOSE:To make the heat absorption efficiency of a semiconductor substrate uniform, and control precisely the temperature, by providing a heat transfer medium tray to heat a semiconductor substrate being a body to be heated by utilizing thermal conduction, and controlling the temperature of the heat transfer medium tray by a temperature measuring means. CONSTITUTION:On a quartz tray 9, a heat transfer medium tray 10 is mounted, and thereon a semiconductor substrate 8 is mounted. These are inserted into a quartz tube 2 from a substrate inserting port 1a. After the substrate inserting port 1a is closed by a reaction tube door 4, and the inside of the quartz tube 2 is replaced with nitrogen gas, halogen lamps as a heating source are turned on. The upper surface side of the semiconductor substrate 8 and the heat transfer tray 10 are heated by the upper and the lower lamps 3, and the lower surface side of the semiconductor substrate 8 is heated by the effect of thermal conduction of the heat transfer medium tray 10. Thereby, the uniform heat absorption characteristics of the semiconductor substrate 8 can be obtained.
Patent JP-S5951122-A (JP)
Title: Structure of air-cooled type engine
Inventor: TAKADA TOSHIYUKI
IPC: F01P11/08
Filed: 1982-09-16
Abstract: PURPOSE:To cool lubricating oil, by installing an oil tank chamber having a built-in governor at the cone rod side and also a cooling fan at the output side respectively, in case of an overhung crankshaft for an air-cooled engine, while leading the outside air directly into the vicinity of the oil tank chamber. CONSTITUTION:A crankshaft 6 for an air-cooled engine is overhungly supported by a crankcase 12 and at the side of a cone rod 7, an oil tank chamber 11 having a built-in governor consisting of a governor weight 18 fulcrumed at the lower side of a drive gear 15, a governor sleeve 19, a governor shaft 20 and an arm 21 is installed. And, at the output side driving a rotary blade 9 for a lawn mower, a cooling fan 13 and a recoil starter 14 are installed. The outside air out of an air intake port 28 passes through from the cooling fan 13 to the vicinity of the oil tank chamber 11 and cools these peripheral parts, then is fed to a cylinder head 3 and a cylinder 4 respectively.
Patent JP-H0719839-A (JP)
Title: Surface condition analyzing system
Inventor: KANEKO OSAMU
IPC: A61B5/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a surface condition analyzing system, which can determine the depth where melanin granules that form 'stain' and 'freckle' of the surface of skin and the distribution of the granules, the distribution of the densities of the colors of the 'stain' and the 'freckle' and the like. CONSTITUTION:A near ultraviolet-ray picture (400nm+ or -10nm), a visible picture (550nm+ or -10nm) and a near infrared-ray picture (700nm+ or -10nm) are photographed with a tri-spectral camera 70 at the same time. The images of the pictures are binarized, and the results are compared. Thus, the depth of melanin granules, which are the cause of stain and freckle, is estimated. An L* value corresponding to the slice level used in the binarization is computed. Division into three equal parts between the L* value corresponding to the slice level and the L* value at the highest density part is performed. Thus, the luminance level corresponding to the equally divided point is determined. The densities of the images of the stain and the freckle are classified by using the luminance level.
Patent JP-H04363896-A (JP)
Title: Organic film electroluminescence element and its manufacture
Inventor: UTSUKI KOJI
IPC: H05B33/12
Filed: 1991-06-07
Abstract: PURPOSE:To provide an organic film EL element with less drift of luminous characteristic and less deterioration during element storage. CONSTITUTION:A metal layer forming an electron injection electrode is made in 2 layers or more, a metal layer 5 which is in contact with an organic film layer is formed out of a metal such as MgIn, and an outer metal layer 6 is formed out of Au, etc., with grater work function. By forming at least one layer of those metal layers by a spatter film formation method, adhesiveness with an organic luminous body film layer 4 is improved and drift of a luminous characteristic is decreased.
Patent JP-H0913367-A (JP)
Title: Method for aligning screw joint pile and aligning jig for use in the same
Inventor: MORI GEN
IPC: E02D5/24
Filed: 1995-06-28
Abstract: PURPOSE: To surely align an upper pile with a lower pile using a simple jig. CONSTITUTION: A metal band of an aligning jig 6, a plurality of guide members being secured to the outer periphery of the band at nearly regular intervals, is fixed to the upper part of a lower pile 1. And an upper pile 3 is suspended from a crane truck or the like and the lower end of the pile 3 is lowered along the guide members of the jig 6 to automatically align the pile 3 with the pile 1.
Patent JP-H0452609-A (JP)
Title: Production of pipe type multiple optical fiber cable
Inventor: OGASAWARA ICHIRO
IPC: G02B6/44
Filed: 1990-06-20
Abstract: PURPOSE:To decrease the strains to be applied on optical fibers and to obtain the cable having high reliability by applying a prescribed twist to laminated coated tape optical fibers, housing the tape fibers into a pipe and applying the twist of the direction reverse from the direction of the twist applied at the time of aggregating. CONSTITUTION:Plural sheets of the coated tape optical fibers 11 are set to a coated tape supply 21. The coated tape optical fibers 11 are laminated and the twist of a pitch P1 is applied thereto. While jelly is supplied from a jelly supply device 22 by an extruder 23, the plastic pipe 14 is formed on the outer side thereof, by which the tape pipe units 1 are produced. The disturbance in the arrangement of the coated tape fibers 11 is prevented by applying the twist to the units. The tape pipe units 1 are set in a supply 31 and the tape pipe units 1 are aggregated while the units are twisted in the direction opposite from the twisting direction of the coated tape optical fibers 11 on the outer periphery of a central tensile body 2. Since the coated tape fibers 11 are loosely integrated with the pipe 14 by the jelly in the pipe, the twist of the coated tape optical fibers 11 is released by the twist applied to the pipe 14.
Patent JP-S6140833-A (JP)
Title: Forming method of optical glass via plasma
Inventor: TAKAHASHI HIROSHI
IPC: C03B8/04
Filed: 1984-07-31
Abstract: PURPOSE:To increase the controllability of plasma and to obtain stably the optical glass having superior quality by irradiating the laser beam to the inside of a plasma generating region and feeding the raw material of glass therein. CONSTITUTION:The inside of quartz series glass pipe 1 is decompressed to about 10Torr with a vaccum pump 2 and microwave is introduced into the pipe 1 from a microwave generating source and together the microwave discharge is caused in the inside of pipe 1 via a microwave resonator 3 to generate the decompression discharge. After the plasma excitation is generated by irrdiating the laser beam R to the plasma generating region P, the raw material of glass is fed into the pipe 1 from a raw material feed source 4 to be allowed to react and the glass layer is built up on the inside peripheral surface of the pipe 1.
Patent JP-H0329159-A (JP)
Title: Disk driving device
Inventor: KOIZUMI SHIGEKI
IPC: G11B19/20
Filed: 1989-06-27
Abstract: PURPOSE:To make the whole disk driving device thin by forming a stator yoke like a recess to store a magnetic head and boring holes in a printed circuit board(PCB) on the stator yoke part to form the setting spaces of driving coils. CONSTITUTION:The stator yoke 10 is fixed on a chassis 1 by adhesion, screwing, etc. and the insertion part of a magnetic head 11 is drawn to form the recessed part 10a of the stator yoke 10. Since the recessed part 10a has no enough space, the holes 8a are formed on the PCB 8 for the motor and the driving coils 9a are set up and stuck on/to aperture parts 8a to be fixed on the motor PCB 8 or the stator yoke 10. Thus, the whole device can be made thin.
Patent JP-H09326221-A (JP)
Title: Contactor of switch
Inventor: AOKI MANABU
IPC: H01H1/36
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a small contactor of a switch having stable current- carrying performance without impairing insulation by removing a projecting material such as a compression coil spring and a guide shaft from movable electrodes. SOLUTION: One ends of movable electrodes 103 and 104 are rotatably connected to a fixed electrode 101 by using pins 105. Almost an U-shaped leaf spring 107 is arranged so as to sandwich these movable electrodes 103 and 104 in the mutually attracting direction. The other ends of the movable electrodes 103 and 104 are electrically contacted to each other by sandwiching a fixed electrode 102. At this time, the leaf spring 107 generates force sufficient to carry an electric current by sandwiching the fixed electrodes 101 and 102 by the two movable electrodes 103 and 104. Grooves 103a and 104a are arranged in the central vicinity of the long side of the movable electrodes 103 and 104, and the leaf spring 107 is fitted in these grooves, and is not dislocated.
Patent JP-S5951473-A (JP)
Title: Non-aqueous electrolyte cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/16
Filed: 1982-09-17
Abstract: PURPOSE:To improve both the discharge characteristics at a high rate and discharge characteristics at a low temperature of a non-aqueous electrolyte cell using a mixed solute of lithium perchlorate and tripropyl ammonium hexafluoroacenate as the solute for an electrolyte. CONSTITUTION:A mixed solute of lithium perchlorate and tripropyl ammonium hexafluoroacenate is used as the solute for a non-aqueous electrolyte to assemble a non-aqueous electrolyte cell. The density of this mixed solute is made about 1.0mol/l. By using this mixed solute, the non-aqueous electrolyte cell can obtain excellent characteristics for both the discharge at a high rate and discharge at a low temperature due to the multiplicative effect.
Patent JP-2000351563-A (JP)
Title: Passenger conveyer
Inventor: YAMAGUCHI YUKIHIRO
IPC: B66B23/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyer which can circulate and move a step without hindering, even when the height of a machine room is set comparatively low. SOLUTION: This conveyer is provided with a step 1 moving along a circulation track, a pair of support frames 3, 4, positioned on both sides, for storing this step 1 movably and an upper machine room 11, installed on the lower side of an upper floor forming a horizontal part, for storing a drive device 13 for driving the step 1. The width of the upper machine room 11 is set bigger in comparison with the width between the support frames 3, 4 on the center part of a pair of support frames 3, 4. In other words, the ends of support frames 3, 4 are extended upto the inside of upper machine room 11 and extention frames 3a, 4a with the bigger width than the width between the support frames 3, 4 on an intermediate portion are provided and the upper machine room 11 is provided in the area prescribed by these extention frames 3a, 4a.
Patent JP-S646920-A (JP)
Title: Motor for scanner
Inventor: NAKANISHI MASAKI
IPC: G02B26/12
Filed: 1987-06-30
Abstract: PURPOSE:To prevent the surface inclination at the time of mounting a polyhedral mirror and the degratation in the flatness of specular surfaces thereof by providing annular projecting parts the top surfaces of which have a flat shape to the part of a rotor boss facing the polyhedral mirror. CONSTITUTION:The two annular projecting parts 14a, 14b having a rectangular section around a revolving shaft 1 are provided to the step part 2a of the rotor boss 2 and the annular projecting part 15 having a rectangular section around the shaft 1 is also provided to the end face 3a of the polyhedral mirror 3. The projecting parts 14a, 14b and the projecting part 15 are pressed to each other. This projecting part 14a is formed to the diameter smaller than the diameter of the projecting part 14b and the screw hole 5a of a screw 5 for mounting is positioned between the projecting part 14a and the projecting part 14b. The transfer of the distortion in the screw hole 5a part of the rotor boss 2 to be generated at the time of tightening the screw 5 for mounting to the mirror 3 is, therefore, prevented and the contact of the burrs in the through-part of the screw 5 for mounting of the end face 3a and the burrs of the screw hole 5a with the other parts is prohibited. The surface inclination of the mirror 3 and the degradation in the flatness of the specular surfaces by the distortion and burrs are thereby prevented.
Patent JP-S6224205-A (JP)
Title: Reinforcing method for optical fiber connecting part
Inventor: TANABE HISAYA
IPC: G02B6/24
Filed: 1985-07-25
Abstract: PURPOSE:To make an optical fiber core run along a groove, and to align and fix it, by using a tensile strength body having a groove in the longitudinal direction, as a tensile strength body. CONSTITUTION:An internal tube 12 having a heat solubility is fitted and inserted to optical fibers 11, 11' which have been welded and connected at a point A, and also on its tube, an external tube of a heat contractibility having a tensile strength body 13 is fitted and inserted. This tensile strength body 13 is formed by arranging in parallel two pieces of round steel wires 15, 15' and welding them, and a groove 13a is formed in the longitudinal direction. The internal tube 12 and the external tube 14 are formed to a length for covering core 16, 16' parts which have coated the optical fibers 11, 11', and before connecting the optical fibers, one optical fiber is inserted through in advance, and after welding and connecting them, they are set to a position as shown in the figure. When they are heated, the internal tube 12 is melted, and the external tube 14 is contracted. Next, the molten internal tube 12 wraps in the optical fibers 11, 11', and also the external tube 14 presses the cores 16, 16' against the groove 13a made by two pieces of steel wires 15, 15' and aligns them.
Patent JP-S6054558-A (JP)
Title: Automatic calling system
Inventor: TAKAHASHI TAIJI
IPC: H04M3/533
Filed: 1983-09-05
Abstract: PURPOSE:To quickly transmit information to a called subscriber only, by storing a menas for confirming the destination of a subscriber when the subscriber leaves his seat in a storing section of a message, destination information, and individual recognizing information installed to a service section connected to an exchange. CONSTITUTION:A service section 21 is installed to and connected with an exchange 10 connected with subscribers A, B.... When a subscriber, for example, A leaves his seat, he inputs the telephone number of his destination into a destination information storing section 204 through an interface section 200. When another subscriber B dials the subscriber A under this condition, destinations stored in the storing section 204 are successively retrieved and, at the same time, the message the subscriber B wants to transmit to the subscriber A is stored in a transmission information storing section 202. When the subscriber A hooks up a telephone at his destination and returns a specific number fed to him, the message stored in the storing section 204 is outputted. Therefore, the message can be transmitted quickly from the subscriber B to the subscriber A in preventing the secrecy from leaking.
Patent JP-H1064260-A (JP)
Title: Dram having reduced leakage current
Inventor: TEI JINJYUTSU
IPC: G11C11/406
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage current of non-selected blocks by supply a power supply voltage of refresh operation only to the selected blocks with an operation control signal of a switching element provided in each block. SOLUTION: The word line drive circuits 41, 42 can divide the section with a block selection address and the sub-power supply lines 32, 33 for applying the power are connected to the main power supply line 31 via the switching elements MP7, MP8. On the occasion of the refresh operation, the switching operation of the switching elements MP7, MP8 is respectively performed with a control signal through combination of the self-refresh signals S1, S2, address signals add1, 2 and addn, n-1. Moreover, the power supply voltage of the refresh operation is supplied only to the selected blocks with the signal for controlling the operation of the switching element. Thereby, a leakage current of the non- selected block can be reduced.
Patent JP-H0326916-A (JP)
Title: Display apparatus of current position of moving body
Inventor: IIBOSHI AKIRA
IPC: G01C21/00
Filed: 1989-06-26
Abstract: PURPOSE:To prevent an erroneous correction in correcting the present position to a point on a road through pattern matching by so arranging as not to effect the correction as mis-matching when the moving amount exceeds a predetermined value. CONSTITUTION:The present position of a moving body is obtained by a signal processor 3 on the basis of signals from a distance sensor 1 and a direction sensor 2. The present position is stored by a running locus memory device 4. At the same time, the present position is indicated onto a display device 7 together with the map information stored in a memory medium 5. When the obtained present position of the moving body is outside a road on the map, the signal processor 3 makes pattern matching so that the running locus matches the road. The once-obtained present position is corrected onto a road matching the running locus, which is then displayed. At this time, if the moving distance necessary for the correction exceeds a predetermined value, the correction is regarded as mis-matching and not effected.
Patent JP-S6319059-A (JP)
Title: Automatic load dispersion system for network job output
Inventor: UEDA EIICHI
IPC: G06F1/00
Filed: 1986-07-11
Abstract: PURPOSE:To improve the using efficiency of a computer system by defining some computers which can come to be the substitute computer of a job output mutually and dispersing automatically an output load. CONSTITUTION:Computers 111-113, 120, 130 and 140 are connected to a computer network 100. Computers 111-113 out of these are defined to be the computer which can come to be the substitute computer of a job output mutually and concerning the network outputted by these computer systems, the output load can be automatically dispersed.
Patent JP-H1113161-A (JP)
Title: Building wall panel
Inventor: MORI YOSHITAKA
IPC: E04B1/80
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide building wall panels that can be produced with production cost reduced and are easily used in construction with less manhour. SOLUTION: Inner grooves 36 are formed at the bottom of housing indents 31 at the ends of a main body 21 of a heat-insulating material 20 made of polystyrene foam. Outer grooves 37 are formed at positions each closer to the center than each of the inner grooves 36 at the outside of projecting parts 22 of the heat-insulating material 20. At the inside of the heat-insulating material 20, support rails 30 are fitted into the housing indents 31 provided at the center and both ends of the main body 21. At the outside of the heat-insulating material 20, a stud 24 is fitted into an indent formed at the center between both of the upper and lower projecting parts 22. Then, an external board 28 is joined to the ends of the projecting parts 22 and the stud 24. A building wall panel constructed in a way as mentioned above is fitted into a space between columns 12.
Patent JP-S5976083-A (JP)
Inventor: SAIMON FUREIZAA KIYANPUBERU
IPC: A61K31/455
Filed: 1983-09-05
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-H0513499-A (JP)
Title: Mounting method of ic chip
Inventor: TANIGUCHI YOSHIHISA
IPC: H01L21/60
Filed: 1991-07-03
Abstract: PURPOSE:To enable even an IC chip small in number of lands to be ultrasonically fusion-welded with an optimal bonding pressure without any troubles and mounted on a minimal space through a TAB mounting method. CONSTITUTION:An IC chip 11 of integral structure composed of three sets of the same circuits formed in a separable manner is placed on a TAB board 12, lands and bumps 7 are aligned so as to confront each other and ultrasonically fusion-welded to each other to enable the IC chip 11 to be mounted on the TAB board 12. After the IC chip 11 is mounted on the TAB substrate 11, the IC chip 11 of integral structure is divided into three chips 11a, 11b, and 11c together with the board 12 to form separate circuits.