baber/WOPTO huggingface dataset:
Patent JP-H03192028-A (JP)
Title: Sheet alignment device
Inventor: WADA TOMOYA
IPC: B65H83/02
Filed: 1989-12-19
Abstract: PURPOSE:To expedite to make a picture image forming motion and so forth at a high speed by making alignment plates wait in a sheet re-feed motion with kept at an alignment position for the last sheet of a series of sheets to eliminate wasteful time of moving the alignment plates to the alignment position at the time of starting sheet re-feed. CONSTITUTION:There is provided a detecting means to detect that a sheet to be transferred into a sheet deck 3 is the last sheet of a series of sheets. Sheet alignment plates 51, 52 are made to wait in a sheet re-feed motion by a sheet feed means 7 through a control means 15 with kept at the sheet alignment position 5d by the detected output of the detecting means. If a sheet to be transferred into the sheet deck 3 is the last sheet, the sheet alignment plates 51, 52 wait in the sheet re-feed motion by the sheet feed device 7, kept at the alignment position 5d without moving them to a waiting position 5c. It is thus possible to eliminate wasteful time of moving the sheet alignment plates 51, 52 to the alignment position 5d at the time of starting sheet re-feed.
Patent JP-H10169375-A (JP)
Title: Cutter for cutting hard wall and shield machine
Inventor: KONDO YASUNORI
IPC: E21D9/08
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To improve cutting efficiency to a hard wall by forming a cutting edge in a linear shape and forming cut and erected edges at both end sections of the cutting edge while shaping the cutting edge so as to form the angle of inclination not crossed at right angles with the cutting direction. SOLUTION: The cutters 10 for cutting the hard wall B are fixed by burying cemented carbide chips 11 into a main body section, and cutting edges 12 are installed at the front ends of the chips 11. The edges 12 are formed in a linear shape while cut and erected edges 13 are formed at both end sections, the cutters 10 form rectangular sectional grooves Ba on the hard wall B, the grooves Ba have sharp corner sections on left-right both sides, cracks Bc generated while the corner sections are used as starting points reach up to the adjacent grooves Ba, remaining sections Bb remaining in a comb shape between both grooves Ba are easy to be broken, and the hard wall B can be cut easily.  Since the edges 12 are inclined and formed from the direction crossed at right angles with the cutting direction, chips are moved to the sides along the edges 12, and the remaining sections Bb are pushed sideways, the remaining sections Bb are easier to broken, and cutting resistance is lowered.
Patent JP-H03189447-A (JP)
Title: Mechanism for converting reciprocating motion to oscillating motion to obtain rotary motion
Inventor: TAKAGAKI TAKEO
IPC: F16H31/00
Filed: 1989-12-19
Abstract: PURPOSE:To obtain rotary motion at the top dead center of reciprocating motion to reduce inclination of a connecting rod during the reciprocating motion of a piston by converting the reciprocating motion to oscillating motion and changing the rotation in the reverse direction to the rotation in the peripheral direction to obtain the rotary motion. CONSTITUTION:The motion of an air cylinder 17 for pushing down a piston in an explosion stroke causes a lever 9 connected thereto through a connecting rod 12 by a pin 13 to be pushed down and rotated clockwise, so that a gear 7 is rotated clockwise through a free wheel 8. In this arrangement, free wheels 8 and 3 work reversely and at this time, the free wheel 3 runs idle. Accordingly, when the lever 9 is pushed down, a shaft 10 is rotated clockwise. Subsequently, the motion of an air cylinder 20 for pushing up the piston in an explosion stroke causes the lever to be pushed up through a connecting rod 16 and rotated counter-clockwise. The rotation similarly causes the shaft 10 to be rotated clockwise through the free wheel 3.
Patent JP-H02258890-A (JP)
Title: Nitrogen-containing heterocyclic liquid-crystal derivative as component of liquid-crystal material, and liquid-crystal material
Inventor: ASUSHIYA IOSHIFUOFUNA PABURUYU
IPC: G02F1/13
Filed: 1989-12-19
Abstract: NEW MATERIAL: A compd. represented by formula R 1 -A 1 -Z-A 2 -R 2  [wherein R 1  and R 2  are C n H 2n+1  (n; 15) or halogen, Z is CHC or COO, A 1  is a group represented by formula I or a group represented by formula II (wherein R is CH 3  or Cl), A 1  is a group represented by formula III and A 2  is a group represented by formula IV].  
     EXAMPLE: 2-(4-Heptylphenyl)-6-pentyl-5,6,7,8-tetrahydroquinone.  
     USE: A component of a liquid crystal material having high transparentizing temp., optical anisotropy and a wide nematic interval.  
     PROCESS: For example, the designated compd. is obtained by condensing a mixture of 0.1 mol 1-(3-dimehylaminopropionyl)-4-heptyl and 0.2 mol 4- alkylcyclohexane at 160-170°C and cyclizing the formed 1,5-dicarbonyl compd. by hydroxylamine hydrochloride. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001146787-A (JP)
Title: Balustrade
Inventor: MORI MASAKI
IPC: E04F11/18
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a balustrade which is excellent in design and durability while being simple in structure by a method wherein positions whereon rails are attached are not exposed to the outside with long rails being employed in the attachment. SOLUTION: To the exterior-side lateral of a support 10 made up from aluminum alloy in an extruded hollow shape for installing rail members 1 therewith, a projected part 11 is formed in the vertical direction, and notches 12 for fitting rails 20 therein are formed at the projected part 11. Rail openings 21, each opened toward the exterior-side, are formed at each of the rails 20, and a web 22 serving as a part for receiving a fixing device 30 for connecting the rail 20 to the support 10 is formed at the inside of each of the rail openings 21. On connecting adjoining rails 20 and 20', a tying member 40 is arranged between the webs 22 and 22' in the rail openings 21, and 21' of both of the adjoing rails 20 and 20', and the tying member 40 is fixed to the support 10 with the fixing device 30.
Patent JP-H04201316-A (JP)
Title: Exchanging method for material and color in blow molding machine
Inventor: KIRIMOTO KAZUNARI
IPC: B29C49/42
Filed: 1990-11-30
Abstract: PURPOSE:To perform an exchange of materials or colors in a short time with a little resin, by a method wherein the first and second read valves are kept open always and a screw of an extruding machine is turned while moving an injection plunger forward or backward with short steps at a plunger position which is at a forward movement limit or its vicinity. CONSTITUTION:An injection plunger 8 performs at a forward movement limit position or its vicinity (a forward movement or a backward movement is performed within a small stroke of about 5-20mm from a forward movement limit position, for example, of an injection plunger 8) of the forward movement or the backward movement with short steps. In either case of a material exchange or a color exchange, the first and second read valves 10, 9 are made to keep open always. As for fresh resin 11 to be discharged following a continuous rotation of a screw 7 fitted into an extruding machine 4, at the time of passing of the same through a resin passage 3, a shearing action is acted upon a wall surface and old resin 11A on the wall surface is replaced with the fresh resin 11, in a method performing the exchange as the injection plunger 8 is kept under a forward movement limit state.
Patent JP-H10166111-A (JP)
Title: Method for induction-heating molten metal and apparatus therefor
Inventor: HONDA MINORU
IPC: H05B6/02
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which prevents the development of pinch phenomenon and can heating-drive at the rated output over the whole range of a molten metal groove level or more by pressing the pressurized gas in a heating vessel to keep the static pressure of the molten metal lowered accompanied with the lowering of the molten metal surface level to a fixed pressure or higher. SOLUTION: In a method for melting and heating the molten metal in the heating vessel 1 by an induction-heating, the pressurized air or inert gas is pressed into the heating vessel 1 to apply a prescribed pressure onto the molten metal and then, the pinch phenomenon developed accompanied with the lowering of the molten metal height in the heating vessel 1, is prevented. Further, this induction-heating arranges a vessel cover so as to be freely opened/closed and forms a closed vessel structure by interposing a seal member 9 between the vessel cover 8 and a vessel body 1 and also, an introducing hole 11 for injecting the pressurized gas 10 is formed at the vessel cover 8.
Patent JP-H05165420-A (JP)
Title: Synchronous frequency correspondence type blanking level variable circuit
Inventor: YOSHIDA MASAAKI
IPC: H04N5/04
Filed: 1991-12-13
Abstract: PURPOSE:To keep the screen of a CRT at appropriate brightness and to prevent a power from being consumed wastefully due to excessive luminance by varying the blanking level of a video amplifier while matching with the synchronous frequency of a synchronous signal. CONSTITUTION:The blanking level consisting of a frequency/voltage conversion circuit 49 and an operational amplifier 29 can be varied corresponding to the synchronous frequency of a horizontal synchronizing signal. The frequency/ voltage conversion circuit 49 is operated so that the higher the frequency of input, the more the voltage of output is boosted. For example, the voltage of a point A is varied corresponding to the synchronous frequency of the horizontal synchronizing signal. Therefore, the voltage of the point A is dropped as the frequency of the synchronous signal inputted to a display device is increased in the circuit and a prescribed shape video signal is supplied to the cathode 43 of the CRT which brightens the screen. Also, the voltage of the point A is boosted as the frequency of the synchronous signal is decreased and the prescribed shape video signal is supplied to the cathode 43 of the CRT which suppresses the luminance of the screen of the CRT as a whole.
Patent JP-H02178564-A (JP)
Title: Hot water feeder
Inventor: MAEDA TOSHIMASA
IPC: F24H1/46
Filed: 1988-12-29
Abstract: PURPOSE:To enable a hot water to be supplied in response to a set temperature of a bath and a hot water feeding plug, respectively, by a method wherein in case of a simultaneous hot water feeding to the bath and to the hot water feeding plug, a port of a first three-way valve acting as a flowing-in or a flowing-out port is closed and then an exclusive flowing-out port of a second three-way valve is released to open. CONSTITUTION:A first three-way valve 7 is constructed such that its port A having a water feeding variable area is connected to a first thermal circuit hot water feeding pipe 4a by a flow rate adjusting means (b), its openable or closable port B is connected to a second thermal circuit hot water feeding pipe 4b by an opening or closing means (c) and a port C is connected to a hot water feeding pipe 5 for a hot water feeding plug, respectively. The second three-way valve 8 is constructed such that its port A is applied as an exclusive flowing-in port, the port C is applied as a flowing-in and flowing-out port and connected to a midway part of the second thermal circuit hot water feeding pipe 4b, the port B is applied as an exclusive flowing-out port and then a bath hot water feeding pipe 6 is connected to the port. In turn, a controller 2 is provided with a bath operation switch 11 including an automatic operation switch 11a and a hot water adding switch 11b; a temperature setting means 22 for each of a hot water feeding plug and a bath hot water feeding including a temperature setting button 22a: and a water volume setting means 25 for a bath hot water feeding including a water volume setting button 23a and then ON or OFF of the switches 11a and 11b, a set temperature and a set water volume are inputted to the controller 3.
Patent JP-H07187589-A (JP)
Title: Step structure of industrial vehicle
Inventor: TAKAHASHI TOSHIMITSU
IPC: B60R16/02
Filed: 1993-12-27
Abstract: PURPOSE:To effectively radiate electrical equipment stored in a space part among a step forming stepped part and getting on and off steps. CONSTITUTION:A step surface 16 recessed in such a manner as to have an L-shaped section is formed in a position opposite to an operator seat on a side frame 7 for forming the side of a forklift. Getting an and off steps 14a, 14b formed in such a manner as to correspond to the step surface 16 are installed on the step surface 16 through a bolt B. At electric part unit 18 is stored in a space part S1 formed among the step surface 16 and the getting on and off steps 14a, 14b. Plural holes 20a also used for non-slip are formed on a step part 20 for forming the getting on and off steps 14a, 14b, and air holes 25 are formed on the side 16a and the bottom 16b of the step surface 16. An air current is generated through the plural holes 20a and the air holes 25 in the space parts S1, S2.
Patent JP-H10173419-A (JP)
Title: Antenna fixture
Inventor: KURAYA KENICHIRO
IPC: H01Q1/12
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To simplify and facilitate installation of an antenna at the site. SOLUTION: This fitting 10 forms screwing holes 11b and 11c in a tongue- piece part 11a provided on a pole-side fitting 11, a pivotally-attaching hole 12b is formed in a tongue-piece part 12a provided in an antenna-side fitting 12, and at the same time, a movable long hole 12c in a circular-arc shape is formed along a circle which has an equivalent radius to the space between the screwing holes 11b and 11c centering the pivotally-attaching hole 12b. The both tongue-piece parts 11a and 12a are superposed to match the screwing hole 11b with the pivotally-attaching hole 12b and fixing them by a bolt nut 13, and also to match the screwing hole 11c with the movable long hole 12c and fixing by a bolt nut 14.
Patent JP-H08156747-A (JP)
Title: Pipe fastening method in pipe system modular wiper device
Inventor: ABE JUN
IPC: F16B17/00
Filed: 1994-12-08
Abstract: PURPOSE: To positively fasten a pipe with a reduced number of parts and i.n a simplified processing. CONSTITUTION: Four tooth parts 16a for calking a pipe at the parts equivalent to engagingly locking grooves 1b formed on a pipe mounting part 1a are projectively formed in metal dies 16 for calking and fixing the pipe to the pipe mounting part 1b. The distance B between facing parts of the tooth part 16a in the peripheral direction is larger than the peripheral distance A between the engaging cross sections 1c positioned opposite to each other in parallel in the peripheral direction in an outside face state, and smaller than the distance obtained by adding the thickness obtained by doubling the wall thickness C of the pipe to the distance A between the engaging facing cross sections 1c.
Patent JP-H10168416-A (JP)
Title: Hot-melt adhesive
Inventor: ZENKI YASUKAZU
IPC: C09J193/04
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To improve adhesion at low temps. of a hot-melt adhesive mainly comprising an ethylene copolymer and a tackifying resin to a polyolefin material by specifying the storage shear modulus of the adhesive. SOLUTION: A hot-melt adhesive having a storage shear modulus (measured at 0 deg.C at a frequency of 14Hz by the shearing method with a viscoelastic spectrometer) of 1×10<8> -8×10<7> Pa is obtd. by thermally mixing 30-80wt.% ethylene copolymer having a melt index (JIS K6730) of 10-5,000g/10min and an ethylene content of 30-98wt.%, 10-60wt.% rosin-, terpene-, or coumarone resin-based tackifying resin having a ring-and-ball softening point of 30-160 deg.C, if necessary 40wt.% or lower wax (e.g. a paraffin wax, a microcrystalline wax, or a Fischer- Tropsch wax), and other additives such as a softener, a filler, an antioxidant, a colorant, and an ultraviolet absorber at 100-250 deg.C.
Patent JP-H08159100-A (JP)
Title: Fragile grains discharge method and device
Inventor: OGAWA SUSUMU
IPC: A23L17/30
Filed: 1994-12-07
Abstract: PURPOSE: To efficiently discharge fragile grains from a higher vessel to a lower vessel without damaging the grains by charging controlling liquid to the portion on the way of a discharging passage in an opposite direction, in a controllable manner in its flow rate, controlling flowing velocity inside the discharging passage, and reducing work of an operator. CONSTITUTION: A lower casing 9 has upper and lower two-stage structures. A control flow passage 5 having a first pump 21 which suctions liquid inside a lower vessel 2 and press-feeds it, a flow rate control valve 14, a check valve 15 and a filter 17 joins a siphon flow passage 3 inside an upper chamber 9a of the lower casing 9 in an inversed Y-character form. The joined part is equivalent to a charging part 16. A contraflow charging flow rate control means is thus composed of the first pump 21, a flow rate control valve 14, the check valve 15, the filter 17, the control flow passage 5, and a first pump driving motor. Variation of in a liquid level inside a higher vessel 1 and discharging speed of fragile grains S in respect to a mixture ratio are continuously controlled.
Patent JP-H04197740-A (JP)
Title: Shaft-like member made by combining heat-expandable resin and carbon fiber and manufacture thereof
Inventor: TOMISAKO SHINJI
IPC: F16C3/02
Filed: 1990-11-29
Abstract: PURPOSE:To remarkably increase the breaking strength, impact strength and rigidity of the shaft-like member concerned by a method wherein the shaft-like member is produced by heat-expanding and hardening a shaft-like body produced by joining a plurality of expanding columns, each of which is formed by winding foam. CONSTITUTION:Each expanding column 10 is formed by winding foam 10a in continuous form made of heat-expandable resin with prepreg 10b made of resin-impregnated carbon fiber cloth. An expanding column sheet 14 is formed by disposing a plurality of the expanding columns 10n an array on a sheet-like prepreg 12. A shaft-like body 8 is formed by winding the expanding column sheet 14 by one turn under the condition that the expanding column 10 side of the expanding column sheet 14 is joined to metal film layer 4 and then outside reinforcing layer 6 is formed by winding prepreg end 12a round the outer periphery of the shaft-like body 8 by two or three turns in order to form a foamable shaft-like member 2a. The foamable shaft-like member 2a is charged in the mold space 16a of split external forming molds 16. By heating the external forming molds 16, the foam 10a is expanded, resulting in pushing the outside reinforcing layer 6 against the whole inner surface of the mold space 16a by means internal expansion pressure. By the hardening of the resin after the expansion for the certain period of time, shaft-like member 2 having the external, which is the same shape as that of the mold space 16a, is produced in the completed shape.
Patent JP-H05140677-A (JP)
Title: High strength lead frame material for semiconductor device made of cu alloy and excellent in resistance to peeling of solder caused by heating
Inventor: KUMAGAI SEIJI
IPC: C22C9/02
Filed: 1991-11-20
Abstract: PURPOSE:To obtain a high strength lead frame material for a semiconductor device made of a Cu alloy and excellent in resistance to peeling of solder caused by heating by incorporating specified amounts of Sn, Ni, Zn and P into Cu. CONSTITUTION:A lead frame material for a semiconductor device is manufactured by a Cu alloy having a compsn. contg., by weight, 8.1 to 11% Sn, 0.6 to 2% Ni, 0.1 to 2% Zn, 0.001 to 0.025% P and the balance Cu. The lead frame material, in which Sn enters into solid soln. in Cu to improve its strength as well as, by the coexistence of Ni and Sn, furthermore, strength and repeated bendability are made excellent and, owing to the presence of Zn as well as low P content, the formation of intermetallic compounds in the soldered part is controlled and good in resistance to peeling of solder caused by heating can be obtd.
Patent JP-H06181353-A (JP)
Title: Laser irradiation device
Inventor: KONDO MASAKI
IPC: H01L21/027
Filed: 1992-12-11
Abstract: PURPOSE:To irradiate a work with laser specified in energy level by a laser irradiation device by a method wherein the energy density of laser rays per unit area is measured, and the device is controlled in laser output so as to project laser constant in energy density. CONSTITUTION:Laser emitted from a laser source 51 is a few cm square in cross section at a projection aperture. The laser is formed into a prescribed shape 1cm square) with a beam forming means 63 so as to be, for instance, 1cm-square in cross section at a work 52. The energy density of laser shaped as prescribed is measured by a measuring means 64 and fed back to the laser source 51 for controlling it is output so as to keep laser constant in energy density, whereby the work 52 is irradiated with a certain amount of laser constant in energy density. By this setup, a work can be uniformly irradiated with laser constant in energy density per unit area.
Patent JP-H06342391-A (JP)
Title: Environment transition system for transition from test to actual operation using resource information
Inventor: TAKAYA MASAHIRO
IPC: G06F12/00
Filed: 1992-12-11
Abstract: PURPOSE:To alter resource information on a version, presence information, etc., by taking dynamic synchronization at the time of transition from test environment to actual operation environment. CONSTITUTION:A resource holding means 1 holds resources such as terms, programs, compilation unit sources, etc. A resource information holding means 2 holds version information and presence information on the names of libraries where the resources are present. A resource file access means 5 accesses the contents X of a test environment resource file 11. Then a resource update means 3 updates the contents X accessed from the test environment resource file 11. Simultaneously or in parallel, a resource file access means 8 accesses the version information stored in a resource information file 21, i.e., version information on the contents X. Then this version information is updated by an information update means 6.
Patent JP-H04340154-A (JP)
Title: Bus multiplex multiprocessor system
Inventor: SHIOZAWA TSUNEMICHI
IPC: G06F13/36
Filed: 1990-11-29
Abstract: PURPOSE:To improve the reliability of a system bus and to improve a multiprocessor system by duplexing response buses such as a shared bus, an interruption instruction bus and a still inhibition bus. CONSTITUTION:The system bus consists of an address bus 40, a data bus 41, a read/write bus 46, an access start instruction bus 43, a rewrite reserving bus 44, a response bus 45, a retrial bus 46, an interruption instruction bus, a shared bus, a still inhibiting bus similarly to a conventional system bus, and especially the interruption instructing bus, the shared bus and the still inhibiting bus to be three response buses are duplexed and constituted as 470, 471; 480, 481; 490, 491. Output buffers 131, 132 constituting an output signal branching part are connected to a signal line 121 to which a still inhibiting signal is outputted from a cache memory 11 and an OR gate 141 constituting a response signal detecting part is connected to a signal line from which a still inhibiting signal is inputted to the memory 11.