baber/WOPTO huggingface dataset:
Patent JP-H02276723-A (JP)
Title: Transport device for two-stage type pallet
Inventor: KUROKOME KAZUO
IPC: B65G59/12
Filed: 1989-04-19
Abstract: PURPOSE:To efficiently carry-in/out a pallet by constituting the subject device from a pallet for accommodating the worked members before working and a pallet for accommodating the worked members after working in pairs which are superposed in the vertical direction and installing a separating mechanism and carrying-in/out mechanisms. CONSTITUTION:A pallet 20 is constituted of an upper pallet 25 into which the worked members before working and the worked members after working are accommodated. A transport mechanism 10 which is shiftable in the B and B' directions carries out the receiving and delivery of the pallet 20 into an accommodation part not shown on the figure. A temporary custody shelf 13 as separating mechanism which is arranged in the interval equal to the lateral width of the upper pallet 25 and equipped with a horizontal engagement piece 13b is installed at the basic part of a stay 2, and supports the pallet 25 between the shelves 13 and 13. The pulley 16a of a carrying-out mechanism 15 which is installed in the lower part of the separating mechanism shifts on a rail 17. Therefore, the pallet 20 is received and delivered between the mechanisms 15 and 10, and the mechanism 15 shifts, having a hydraulic cylinder 18 for receiving and delivering a flat car, as driving source, and can be raised and lowered verticality by a hydraulic cylinder 19a for raising and lowering the flat car.
Patent JP-H06309529-A (JP)
Title: Security system for ic card storage
Inventor: KATAYAMA KUNIHIRO
IPC: G06F21/62
Filed: 1993-04-23
Abstract: PURPOSE:To assure the security of a portable auxiliary storage of large capacity providing a pass code register or an IC card type semiconductor file device. CONSTITUTION:A pass code register 5 and a pass code collating circuit 4 are prepared so that a user can confirm the justice for use of a file device 1. The circuit 4 confirms that a person is a right one who can use the device 1, based on the code written in the register 5. If the person is conformed to be a right one, the circuit 4 reports it to a control circuit 2, and the circuit 2 accepts the access requests of the file data received thereafter from a host. If the person is confirmed to be a not right one, the circuit 2 receives no access request. By having the individual pass code of an IC card in the IC card, pass code for individual IC card can be set, and the security is assured for an auxiliary storage with no use of an information equipment of a host.
Patent JP-S5724435-A (JP)
Title: Control method of air-fuel ratio in internal combustion engine with output increasing function
Inventor: HIRABAYASHI YUUJI
IPC: F02D41/10
Filed: 1980-07-18
Abstract: PURPOSE: To inhibit output increasing action of an engine at its operation when not required output increasing operation and prevent its operational peformance from being decreased when air-fuel ratio control is performed for the internal combustion engine having an output increasing function, by actuating the output increasing function for duration of a fully loaded condition for at least prescribed time.  
     CONSTITUTION: Fuel is fed from a fuel line, not shown, to solenoid fuel injection valves 51W56 correspondingly provided to each cylinder, and valve-open timing and time of the injection valves 51W56 are controlled by a control circuit 7 through a solenoid valve mechanism 5. In such an internal combustion engine as in the above, outputs of an intake pipe pressure sensor 11, intake air temperature sensor 12, water temperature sensor 13, air-fuel ratio sensor 14 and speed sensor 15 are input to an input interface part 74 of the control circuit 7. Then for slow starting of a car or gear shifting operation, output increasing action is inhibited, while for duration of a fully loaded state for not less than a prescribed time, an output increasing function is actuated to increase the amount of fuel injection through a fuel injection control unit 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58215621-A (JP)
Title: 1:1 projection aligner
Inventor: MORITA MITSUHIRO
IPC: G02B5/09
Filed: 1982-06-09
Abstract: PURPOSE:To use laser light for high-illuminance, high-resolution exposure, by providing an optical means which relfects and projects laser light from a laser light source as arcuate lighting. CONSTITUTION:The laser light emitted from the laser light source 1 is projected on a rotatable polygon mirror 6 in a pyramidal shape, which reflects the laser light to a rotating curved-surface mirror 7. In this case, a point A on the mirror 7 has an arcuate track as shown by an alternate long and short dash line, and consequently the mirror 7 reflects and projects the lasr light from he polygon mirror 6 upon a mask 8 as arcuate lighting. The (1:1) image formation optical system consisting of a concave mirror 9 and a convex mirror 10 has no astigmatism for an arc with some radius r0, so the light is condensed on to the mask 8 suffciently and the width of the arcuate lighting is decreased to nearly eliminate the astigmatism of the arcuate lighting, so that the resolution of a pattern obtained by exposure, printing, and development increases extremely.
Patent JP-H08269727-A (JP)
Title: Electroless palladium plating solution and plating method
Inventor: KUBO MOTONOBU
IPC: H05K3/24
Filed: 1995-03-30
Abstract: PURPOSE: To improve plating bath stability, depositing rate and plating film property by adding an inorganic sulfur compound such as thiosulfate into an electroless palladium plating solution containing a palladium compound, a reducing agent and a complexing agent. CONSTITUTION: The inorganic sulfur compound is added into the electroless palladium plating solution containing the palladium compound, the reducing agent and the complexing agent. As the palladium compound, a water soluble salt such as palladium chloride is suitable and is used by 0.001-0.5mol/l. Hypophosphorous acid, its salt, phosphorous acid, its salt, a borohydride, aminoborans as the reducing agent and ammonia, amins as the complexing agent are respectively used. As the inorganic sulfur compound, thiosulfate, polythionate, dithionite, sulfite and dithionate or the like is used by 0.01-10mmol/l. A plating film hardly causing cracks is rapidly formed by controlling the pH of the plating solution to 4-10 and dipping a material to be plated thereinto.
Patent JP-S61255932-A (JP)
Title: Thermosetting resin composition and cured product
Inventor: KOYAMA TORU
IPC: C08G73/14
Filed: 1985-05-10
Abstract: PURPOSE:The titled solventless composition excellent in heat resistance and thermal cycling resistance and suitable for impregnation, casting, lamination, molding, bonding, etc., comprising a specified polyimide, a polyamine and a ring opening polymerizable monomer. CONSTITUTION:A thermosetting resin composition is obtained by mixing a polyimide having at least two groups of formula I (wherein D is a bivalent group containing a C=C bond) in the molecule with a polyamine (e.g., 4,4'- diaminodicyclohexylmethane), a ring opening polymerizable monomer of formula II (wherein X is a ring opening polymerizable functional group such as -HC=CH or a group having at least one hetero atom such as O, N, S or P) and, optionally, 0.001-10wt% polymerization catalyst (e.g., benzoyl peroxide). This composition is cured by heating to 100-300 deg.C for 1-50hr to obtain a cured product. Because of entanglement between two kinds of crosslinked chains, such a composition can show as increased compatibility between the polymers, so that it can serve as a thermosetting resin composition having excellent moldability and being applicable in a solventless form in spite of being of a maleimide type.
Patent JP-S58214125-A (JP)
Title: Laser processing optical device
Inventor: KAJIKAWA TOSHIKAZU
IPC: B23K26/00
Filed: 1982-06-08
Abstract: PURPOSE:To always ensure stable laser processing with second position reproducibility, by adding a position compensating mechanism to an optical scanning part using a galvanometer. CONSTITUTION:Laser light 26 supplied from a light source 11 is turned by an angle theta0 proportional to a designated coordinate data by means of a galvanometer type scanning mechanism 12. Thus the light 26 is turned into the output light 27 having a theta0 angle to the optical axis of an f.Q lens 13. The light 27 is condensed on the focal plane at a position distant away by f.Q(f: focal distance) through the lens 13. The laser light transmitted partially through a mirror 14 forms spots 21-23 with respect to condensed spots 31-33. An L-shaped shielding plate is put on the focal plane, and the transmitted light is led to a photodetector 18 via a lens 17. The laser light is scanned through the spots 31- 33, and an output signal 41 is turned into a pulse-converted output signal 43 though a differentiating circuit 19. This signal 43 is usd to a latch pulse of a latch circuit 34. Then the value of a coordinate counter is read by a control circuit such as a CPU, etc. at a time point when the laser light passes through a position 22 or 24, i.e., when the signal 43 is delivered.
Patent JP-S62256441-A (JP)
Title: Die-bonder
Inventor: TAKAHASHI MICHIRO
IPC: B23Q1/50
Filed: 1986-04-30
Abstract: PURPOSE:To improve reliability of bonding strength and expand applicable range by making the apparatus applicable even if a bonding pad is smaller by a method wherein a remote governing mechanism is provided between a pressing/heating jig and its driving unit so as to facilitate movement with a predetermined imaginary instantaneous center position as the center of movement. CONSTITUTION:If a cross point of downward extended lines of intermediate joints 29a and 29b and the bottom end surface of a pressing/heating jig 30 is predetermined as virtual instantaneous center position O, when the bottom end surface of the pressing/heating jig is inclined by the unevenness of the heights of bonding bumps or the like, at first the right intermediate joint 29a and the left intermediate joint 29b move independently with angles different from each other with respective rotating contrapositions 31 as knots. Then, parallel joints 28a and 28b move with angles different from each other with rotating contrapositions 31 of the respective upper ends as knots so that the inclination of the pressing/heating jig 30 can be absorbed without the displacement of the virtual instantaneous center position O. Therefore, the pressing/heating jig 30 can be inclined following the inclination of a silicon chip without displacement of its virtual instantaneous center position O. With this constitution, the pressure can be applied uniformly so that reliability of bonding strength can be improved.
Patent JP-S5524779-A (JP)
Title: U-forming method and apparatus in uo-steel tube manufacturing process
Inventor: KOUNO TAKESHI
IPC: B21D5/01
Filed: 1978-08-14
Abstract: PURPOSE: To enhance the forming efficiency at UO-steel tube manufacturing process, by setting the initial set angle of rocker die at a specific value, as well as by controlling the rotaion of the rocker die.  
     CONSTITUTION: Rocker die 3' is attached to the rocker bracket 2' rotatably, and is equipped with upper and lower shoes 4,5 respectively, and the concerned data are set as: α=58W80°, β=90W100°, β-α=23W35°, wherein α is an angle made by segment lines A'B' and the horizon, β is an angle made by the segment lines O'A' and the horizon, A', B' are the rotation centers of shoes 4,5 respectively, and O' is the rotation center of the rocker die 3'. At the same time, the hydraulic cylinder 12 is installed between the brackets 2' and the die 3', and the rotation of the die 3' which rotates with shaft 18 of the die 3' as fulcrum is controlled. At the U-formation by lowering punch 1 upon the steel plate 6 being placed upon the upper shoe 4  of the die 3', rotation of die 3' is interrupted by the actuation of the cylinder 12, and at the time when the steel plate 6 begins to touch the lower shoe 5, the cylinder 12 is driven and the formation is perfected by giving rotating force to the die 3' as shown in the arrow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5221895-A (JP)
Title: Vending machine
Inventor: AKITSU TOSHIO
IPC: G07F9/10
Filed: 1975-08-12
Abstract: PURPOSE: To provide a vending mechine which has coin inlets and product outlets both at the front and back sides of the body so that the products can be obtained by the users both inside and outside of the shop building. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08293848-A (JP)
Title: Synchronizing circuit and method
Inventor: SAKAI AKIRA
IPC: G06F13/00
Filed: 1995-04-24
Abstract: PURPOSE: To prevent malfunction owing to external noise and to reduce a hardware scale by synchronizing timing with the slot timing of a time divisional multiplex system in a device through the use of a timer control unit(TCU) controlling timing in one chip CPU. CONSTITUTION: A 4M bus counter circuit 2 receives a 4M clock (a) and a frame synchronous clock (b), subdivides one frame for showing the slot position of time divisional mutliplex constitution and counts relative time in one frame. CPU 6 reads a designated count value, judges the setting timing of TCU 5 based on the count value which is read and executes initialization.
Patent JP-S5222100-A (JP)
Title: Photo-setting epoxy resins
Inventor: SATOU TADAHIKO
IPC: C08G59/68
Filed: 1975-08-13
Abstract: PURPOSE: A photo-setting epoxy resin composition prepared by adding an epoxidized compound of a diene polymer to an epoxy resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59223026-A (JP)
Title: Magnetic proximity switch
Inventor: TAKASE YOSHIO
IPC: H03K17/97
Filed: 1983-05-31
Abstract: PURPOSE:To offer a small-sized magnetic proximity switch with high sensitivity and with optional directivity by providing a yoke except a magnetic sensitive part on the circumference of a magnetic sensitive element, also opening a part of the yoke to the circumference of the magnetic sensitive part, and providing a magnetism collecting part of the yoke in the rear of the magnetic sensitive part. CONSTITUTION:A Hall IC 3 is contained in a switch case 1, and a magnetic sensitive part 4 of the Hall IC 3 contacts by pressing so as to approach as near as possible an inside bottom face 5 of the switch case 1. A yoke 6 is a magnetic material; a magnetism collecting part 7 and an opening end 8 are formed on an intermediate part and both ends, respectively, the magnetism collecting part 7 abuts on the nearest rear face in the rear of the magnetic sensible part 4 of the Hall IC 3, and the opening ends 8, 8 are opened in the side face of the Hall IC 3. In this way, since the magnetism collecting part 7 abuts on the rear face of the magnetic sensitive part 4, a magnetic flux F of a permanent magnet M of a body to be detected, which arrives from a detecting part 2 direction of the switch case 1 is led to the opening ends 8, 8, passes through the yoke 6 and is focused to the magnetism collecting part 7, a magnetic flux density of this magnetism collecting part 7 goes to high density, a vertical distance (y) to be detected is lengthened, also directivity goes to sharp since a leakage magnetic flux decreases, and no malfunction is executed even in case of noise due to an external magnet.
Patent JP-H05274782-A (JP)
Title: Dc motor control circuit
IPC: G11B19/28
Filed: 1992-03-26
Abstract: PURPOSE:To shorten the time required until becoming a stationary revolving speed by setting low a target revolving speed, at the time of starting a spindle motor and revising the setting of the target revolving speed to the stationary revolving speed when the revolving speed of the spindle motor is approached to the stationary revolving speed. CONSTITUTION:A reference clock signal so as to be a lower revolving speed than the stationary revolving speed at the time of starting the spindle motor is outputted by a revolving speed command signal 8 from an overshoot detection circuit 1. Thereafter, the time when the revolving speed of the spindle motor 6 is exceedingly approached to the stationary revolving speed is detected by the overshoot detection circuit 1 and the revolving speed command signal 8 being the reference clock signal having a period for revolution at the stationary revolving speed is outputted.
Patent JP-H0645804-A (JP)
Title: Dielectric filter
Inventor: ATOKAWA SUKEYUKI
IPC: H01P1/213
Filed: 1993-03-31
Abstract: PURPOSE:To decrease the number of parts and to reduce cost. CONSTITUTION:An electrode pattern is formed in the shape of an electrode film on the terminal part side of the upper face of a base board 22. This electrode pattern 42 is formed on the base board 22 by a printing pattern or thick film etching for example. This electrode pattern 42 is composed of three capacitor electrodes C1-C3 and two inductor electrodes L1 and L2. Capacitor substrates 43-45 forming capacitor electrode films on the upper and lower faces are packaged on the upper faces of the capacitor electrodes C1-C3 of the electrode pattern 42 by soldering or the like. Connecting terminals 9 from dielectric coaxial resonators 103 are connected to the capacitor electrode films on the upper faces of these capacitor substrates 43-45 by soldering or the like. Thus, a band elimination filter can be constituted without using any discrete parts. Therefore, the number of parts can be decreased and the cost can be reduced.
Patent JP-H07303511-A (JP)
Title: Paper money contaminating solution spouting device for theft preventive case for use in cash transport
Inventor: IIDA MICHIO
IPC: A45C13/18
Filed: 1994-05-12
Abstract: PURPOSE:To hinder stolen paper money from being used through contamination of the banknotes by spouting ink toward bundle(s) of banknotes in case of emergency certainly even if a cash case is inclined in any direction. CONSTITUTION:A valve body 23 to be opened in conformity to a given start signal is furnished at one end of a pressure-accumulating ink accommodation vessel 7 installed inside a case body 1, and a siphon tube for feeding the ink connected with the inlet passage of the valve body 23 is formed as capable of bending with a point near the base end of connection as the center of bending, and one end of the siphon is extended in such a way as opening near the internal bottom of the ink accommodation vessel 7.
Patent JP-H04328301-A (JP)
Title: Eraser for vtr
Inventor: SUZUKI HARUO
IPC: G11B5/02
Filed: 1991-04-30
Abstract: PURPOSE:To improve the quality of a reproducing picture by making the perfectly erased state of a video tape. CONSTITUTION:A cross talk component from a rotary coil 22-1 is trapped by a trap filter 30 connected between a rotary coil 22-2 and a flying erase head 14.
Patent JP-S63265706-A (JP)
Title: Flat radial tire for small truck
Inventor: GOTO YUJI
IPC: B60C11/11
Filed: 1987-04-23
Abstract: PURPOSE:To improve the running stability of a tire on its rutted snow road, by providing subgrooves in a radial direction of the tire in its tread surface shoulder part and forming plural notches, connecting the subgrooves, in the full region of specific width from a shoulder point to a tire center side. CONSTITUTION:A tire, providing plural subgrooves 1 in a tread surface shoulder part further plural notches 4 in a peripheral direction EE' of the tire, connects the fellow subgrooves 1, 1. It is preferable to form the width of this notch 4 to about 0.5-1.0mm and its depth to about 50%-80% the depth of a main groove 2. Further the tire forms the notches 4 in the full range to a distance B of 10% the grounded width A of the tire in the direction of a tire center line l from a shoulder point 5. By this constitution, running stability of the tire on its rutted snow road and escape quality of the tire from its rutted snow road can be improved.
Patent JP-H0770558-A (JP)
Title: Coolant composition
Inventor: NAKATANI YOSHITAKA
IPC: C09K5/00
Filed: 1994-05-12
Abstract: PURPOSE:To provide a coolant composition containing a glycol and a rust preventive, in which the amount of the rust preventive, is reduced, and by which the corrosion of an aluminum metal can effectively be prevented. CONSTITUTION:The composition contains a melting point depressant selected between an alcohol and a glycol, and at least one rust preventive selected from among a phosphate, a borate, a nitrate, a molybdate, a benzoate, a silicate, a triazole, a thiazole, sebacic acid and octylic acid and further contains 0.00005-0.02wt.% (in terms of the metal atoms) calcium compound. The calcium compound added in a small amount can markedly improve the rust-preventive properties of the composition.
Patent JP-S5638049-A (JP)
Title: Manufacture of type guide plate for engraving
Inventor: KONNO TOMIO
IPC: G09F7/16
Filed: 1980-07-21
Abstract: PURPOSE:To obtain a type guide plate easily, by placing on one face in a molding frame an original type sheet with opacified letters, figures, etc. to be engraved, pouring a photohardenable synthetic resin in the frame, irradiating both the side of the frame face with lights, and removing the nonhardened parts of the resin, such as letters on the side of the original type plate. CONSTITUTION:Transparent original letter sheet 2 opacified in the position of letters, figures, etc. 3, such as a positive film, is placed on base plate 1 of a transparent glass plate or the like, molding frame 4 is placed, a photohardenable synthetic resin is poured in frame 4, and irradiated with lights from light sources A, B. It is arranged that source A hardens resin 6 to depth Y of total thickness X, and source B hardens it to depth Z, and the light quantity is adjusted so as not to harden opacified parts 7 of letters, etc. 3 to depth Y. Hardened resin 6 is taken out, nonhardened parts 7 are removed with solvents or the like, thus permitting a type guide plate for engraving to be easily obtained, and a large number of stamps, etc. to be formed from one original.
Patent JP-S61257413-A (JP)
Title: Sealing device between converter throat and skirt of converter waste gas treatment device
Inventor: SHIGEYAMA YUKINORI
IPC: F27D17/00
Filed: 1985-05-09
Abstract: PURPOSE:To provide thorough sealing between a converter throat and skirt and to increase the purity of a recovered waste gas by ejecting a refrigerant to the throat surface from the nozzles of a hollow cylindrical sealing ring made of a heat resistant cast iron provided to the bottom end of the skirt. CONSTITUTION:The sealing ring 18 made of the heat resistant cast iron having the hollow cylindrical section is provided to the bottom end of the skirt 2 of a converter waste gas treatment device and the many refrigerant ejection nozzles 19 communicating with the hollow part 20 of the ring 20 are provided thereto. The skirt 2 is lowered by the operation of a cylinder 12 via an annular supporting beam 17 to bring the ring 18 into right contact with the throat 1a surface of the converter 1; at the same time, an outside sealing ring 21 is lowered by a cylinder 22 so as to contact tightly with the throat 1a by which both sealing rings are connected with the bellows. The refrigerant is then ejected onto the throat 1a surface from the above-mentioned nozzles 19 to prevent the sticking of slag and base metal onto said surface. The sealing is made perfect by bringing the rings 18, 21 into tight contact with the throat 1a surface.