baber/WOPTO huggingface dataset:
Patent JP-H07102780-A (JP)
Title: Compressing jig for panel joint
Inventor: NISHIJIMA HIROO
IPC: E04G21/16
Filed: 1993-10-07
Abstract: PURPOSE:To make it possible to carry out compression work definitely by a simple operation when interconnecting panels, and what is more, to protect the panels from being chipped or cracked, thereby inflicting no damage on the panels. CONSTITUTION:There are provided a main body 10, which is relatively movably laid out in the butt welding direction of panels P1 and P2 and a movable unit 11 and an operation lever 12 which is pin-assembled to each of the main body 10 and the movable unit 11 and moves relatively the main body 10 and the movable unit 11. The main body 10 is provided with a rod-shaped projection 14 which fits in a hole 13 of either one panel P1 out of both the panels P1 and P2 while the movable unit 11 is provided with a rod-shaped projection 16 which fits in a hole of the other panel P2.
Patent JP-S62114500-A (JP)
Title: Time division control type automatic voltage regulator
Inventor: MATSUNAGA TETSUO
IPC: H02P9/14
Filed: 1985-11-09
Abstract: PURPOSE:To improve the precision of voltage control to the voltage fluctuation of a generator by mounting a proper circuit to a negative feedback circuit for switching at a time division. CONSTITUTION:An adder 12 for detecting voltage inputs deviation voltage between AC output voltage from a synchronous motor 1 and reference voltage from a voltage setter 7 to a PI controller 13 as an amplifier. An adder 14 for arithmetically operating a time division arithmetically operates a difference between output voltage from the adder 12 and output voltage from a signal inverter 10 through a diode 14, a resistor R3 and a variable resistor 15, and inputs output voltage to an integrator 8. A comparator 9 compares integrated voltage outputted from the integrator 8 and a predetermined threshold and adds a switching signal to a power MOSFET 11, and controls currents flowing through an exciting coil 1a.
Patent JP-H08115562-A (JP)
Title: Disk driving device
Inventor: MIYASAKA KATSUMI
IPC: H02K21/22
Filed: 1994-10-18
Abstract: PURPOSE: To prevent a shaft from falling off from a holder by arranging a magnetic member at an end part of the disk table side of the holder and magnetically attracting an attraction magnet to the magnetic member together with the disk table. CONSTITUTION: The disk driving device is constituted so that the disk table 5 is attracted to the side of a substrate 9 by the attracting force between the magnetic member 8 arranged on the side of disk table 5 of the holder 3 and the attracting member 6, in addition to the attracting force due to the deviation of a magnetic center A of a magnet and a magnetic center B of a stator core 1, to depress the shaft on a thrust bearing 11. Furthermore, at the time of mounting the attraction magnet 6 to the disk table 5, it is mounted directly to the disk table 5 without through a york, therefore, the shaft 7 is prevented from falling off from the holder 3.
Patent JP-S63106216-A (JP)
Title: Ic feeder
Inventor: KAWASHIMA EIJI
IPC: B65G1/08
Filed: 1986-10-24
Abstract: PURPOSE:To separate an empty stick reliably from a stick to which an IC is not yet fed, by mounting an inclined frame having an opening for discharging the empty stick onto a feeder body then providing first and second holding means respectively at the underside and the upperside. CONSTITUTION:A feeder body 1 is provided with an inclined frame 3 having an opening 2 for discharging an empty stick and a conveyor 4 for feeding an IC to next process, and first and second stick holding means 5, 6 are provided respectively at the underside and the upperside of the inclined frame 3. When a stick 101 filled with the IC is set onto the inclined frame 3 under this condition, the IC in the lowest stick is fed onto the conveyor 4. When the stick 101 is emptied, a clamp click holds the upper end section of other stick than the empty stick 101 so as to discharge the empty stick 101 through the opening of the inclined frame 3.
Patent JP-H1195970-A (JP)
Title: Method and device for multiwindow display
Inventor: EGASHIRA SHINJI
IPC: G06F3/048
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To realize to display more windows while improving efficiency in the utilization of a frame memory for plotting by previously statically dividing the frame memory for plotting corresponding to the number of windows and appropriately dynamically dividing it later so as to allocate the areas of the frame memory for plotting appropriately corresponding to the size of windows. SOLUTION: After the images of plural windows to be displayed on a display part 1 are respectively plotted on a frame memory 2 for plotting, a display image is prepared by transferring the images of respective windows on the frame memory 2 for plotting onto a frame memory 4 for display. When displaying the images on the frame memory 4 for display onto the display part 1, the area of the frame memory 2 for plotting is previously equally divided into plural cells, the previously divided cells are appropriately regularly divided again and corresponding to the size of windows, the cells divided again are allocated as the plotting areas of windows.
Patent JP-H0590754-A (JP)
Title: Production of multilayer circuit board
Inventor: OBA KOICHI
IPC: H05K3/46
Filed: 1991-09-30
Abstract: PURPOSE:To provide a production method of mutilayer circuit board with an excellent production yield, by which any error of piling-up green sheets can be easily found during production. CONSTITUTION:A plurality of green sheets 7a...7g are piled up and fired as one body so as to form a multilayered circuit board. Respective green sheets 7a...7g have through-hole conductors 9a...9g respectively, and if the green sheets 7a...7g are piled up normally, respective through-hole conductor 9a...9g can form a successive conducting route. Therefore, it can be easily found whether there is any error of piling up the sheets 7a...7g.
Patent JP-H04135023-A (JP)
Title: Manufacture of automatically centering nut
Inventor: TANAKA SHIGEFUMI
IPC: B21D39/00
Filed: 1990-09-25
Abstract: PURPOSE:To improve the productivity by opening the hole for setting a nut on the collision plate, penetrating this nut, and integrally clamping the collision plate with a flange formed at one end of outer circumferential edge of an axial direction of the nut and the build-up weld part formed with caulking a neighborhood of the other end. CONSTITUTION:The manufacturing method for automatically centering nut is that the collision plate 1 is respectively set to a pair of nuts 2, and received in the cover so that the collision plate can be mutually abutted. The nut setting hole 11 is opened at the collision plate, the above nut is penetrated in this setting hole. And the collision plate is clamped integrally with the flange 22 formed at one end part of the outer circumferential edge of the axial direction of the nut and the built-up weld part 23 formed at the neighborhood of the outer end part, these is the manufacture of automatically centering nut. Therefore, the special screw working device is not needless, the manufacturing cost is reduced and the automation for working screw and the improvement of the productivity is realized.
Patent JP-H02102145-A (JP)
Title: Production of preform for optical fiber
Inventor: YAMAUCHI RYOZO
IPC: C03B37/027
Filed: 1988-10-07
Abstract: PURPOSE:To provide a preform for an optical fiber not containing any contamination between the core and clad thereof by heating a column-like silica glass fine particles-sintered product having plural layers in the radially direction in a F-containing gas atmosphere, one or more of the plural layers containing a doping agent. CONSTITUTION:A central burner 2 is faced the lower end of a vertical dummy bar 1 capable of being vertically moved and rotated from a somewhat obliquely lower direction and four side burners 3-5 are further positioned near the side surface thereof. SiCl4 and GeCl4 as a dopant are supplied to the burner 3 and only the SiCl4 also to the burners 2, 4, 5 and 6, respectively. The glass fine particles-sintered product 7 is consequently formed into a five-layered product comprising the central layer of SiO2 glass, the second layer of SiO2-GeO2 glass and the third - fifth layers of SiO2. The sintered product 7 is heated in a high temperature F-containing gas (such as SiF6-He) atmosphere. Thereby, an optical fiber preform capable of providing an wholly transparent, low light-losing optical fiber not containing any contamination between the core and clad layers thereof is obtained.
Patent JP-S60136292-A (JP)
Inventor: JIEIMUZU UIRIAMU ONIIRU
IPC: H05K3/18
Filed: 1984-11-30
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-H0791501-A (JP)
Title: Abrasion-resistant chain joint seal
Inventor: JIYON ETSUCHI SAAMAN
IPC: F16G13/06
Filed: 1993-09-02
Abstract: PURPOSE: To prevent intrusion of fine abrasive materials by bringing the circumferential flange of a collar disposed around a bush end between inner and outer sidebars into engagement with the outer sidebar, and bringing a resilient sealing ring in an annular groove in the collar into sealing engagement with the outer sidebar. CONSTITUTION: A chain is provided in the form of a link in which both ends of each of inner and outer sidebars 26, 52 are pivotally attached to each other by a pin 76, which extends through the inner sidebar 26 via a tubular bush 36. In this case, a sealing member 66 is provided at each end of the bush 36. Each sealing member 66 is disposed between the inner and outer sidebars 26, 52 and includes a collar 68 which is pressed onto one end of the bush 36 and which is positioned in closely spaced relation to the inner sidebar 26. Each collar 68 has a circumferential flange 70 which extends toward and engages the side of the outer sidebar 52, and a resilient sealing ring 74 engaging in a sealing relation with the outer sidebar 52 is housed in an annular groove 72 formed in the inner periphery of each collar 68.
Patent JP-H1196503-A (JP)
Title: Rotary magnetic head device
Inventor: OKADA SHINJI
IPC: G11B5/02
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize and simplify a rotary transformer by setting up rotary transformer coils connected to a pair of two magnetic heads provided on a rotary drum so as to oppose to each other in a stripe of coil groove of a rotor core. SOLUTION: Two rotor coils 14a, 14b are buried in a stripe of coil groove 13g provided on a rotary transformer rotor 13a core, and one rotor coil 14a is connected to a terminal of a printed board 8a on the head base 2a of the magnetic head 1a with a leader line 13c by soldering. The other side rotor coil 14b is connected to the terminal of the printed board 8b of the head base 25 of the magnetic head 1b by soldering. A rotor transformer stator 13b core is provided with the coil groove formed opposite to the coil groove 13g provided on the rotary transformer rotor 13a core, and a stator coil is buried in this coil groove.
Patent JP-H0995590-A (JP)
Title: Preparation of silane-crosslinked polyolefin
Inventor: MORI KOJI
IPC: C08L43/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a silane-crosslinked polyolefin in one step by melt-mixing a polyolefin base polymer with an org. unsatd. silane-contg. polymer and a carrier polymer contg. a silanol condensation catalyst and bringing the mixture into contact with water. SOLUTION: (1) A polyolefin base polymer is melt-mixed with (2) a substantially water-free carrier polymer A contg. an org. unsatd. silane of the general formula: RR'SiY2 (wherein R is a monovalent olefinically unsatd. hydrocarbon group; R' is a univalent hydrocarbon group other than aliph. unsatd. hydrocarbon groups or Y; Y is a hydrolyzable org. group) and a free radical-forming agent, and (3) a carrier polymer B contg. a silanol condensation catalyst and an antioxidizing agent at a temp. higher than the m.p. of crystallities of the base polymer to effect a reaction. The resultant mixture is then brought into contact with water to effect crosslinking thereof. The total amt. of the carrier polymers A and B is pref. about 3 to 15wt.%.
Patent JP-S59133879-A (JP)
Inventor: SAMU OU UU
IPC: F16K17/16
Filed: 1983-12-26
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。
Patent JP-H0194197-A (JP)
Title: Facing hydraulic holder in mud pressure type shield
Inventor: HASHIMOTO TSUKASA
IPC: E21D9/13
Filed: 1987-10-06
Abstract: PURPOSE: To reduce the fluctuation of working face water pressure so as to increase safety by connecting two pipes each having an automatic opening/ closing valve to a slurry feed pipe and a compressor from a water pressure maintaining tank provided with an air flow regulating valve thereabove and with an emergency drain valve therebelow. CONSTITUTION: A valve 5 is provided in a portion of a slurry feed pipe 3 and two pipes 7 projected from a water pressure maintaining tank 6 are connected to the slurry feed pipe 3 across the valve 5 and each provided with an automatic opening/closing valve 8. A pressure regulating valve 9 and a compressor 10 are connected together above the water pressure maintaining tank 6 and an emergency drain valve 11 is provided below the tank 6. The tank 6 is provided with two level switches 12, and the automatic opening/closing valves 8, the compressor 10, the emergency drain valve 11, and the air flow regulating valve 13 are provided for forming a circuit such that they can be operated in conjunction with the two level switches 12. Therefore, decompression and the supply of slurry can be effected to correspond to sudden rise and drop of working face water pressure.
Patent JP-H0988604-A (JP)
Title: Engine cooling device
Inventor: TAKEDA HIROAKI
IPC: F01P11/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To increase the air quantity of a cooling fan while preventing interference between the cooling fan and a shroud provided at a radiator so as to improve efficiency. SOLUTION: A cleaning fan 4 is fixed to a rotary shaft 9 of an engine 1 through a spacer 11, and a bearing 12 is mounted to the front end of the spacer 11. A shroud 6 is provided with a hole 7 bored open to enlarge a tip clearance ΔD to a cooling fan 4. A holding plate 13 is fixed to the circumference of the hole 7, and a movable plate 14 slidable in the vertiacal direction to the axis of the rotary shaft 9 is mounted. A hole 15 slightly larger than the periphery of the rotating locus of the cooling fan 4 is bored in the movable plate 14, and the movable plate 14 and the bearing 12 are connected by a stay 16.  When the cooling fan 4 is vibrated during its rotation, the movable plate 14 is vibrated integrally with the cooling fan 4 and slided inside the holding plate 13, and a small tip clearance Δd to the hole 15 of the movable plate 14 is maintained, so that the air quantity of the cooling fan 4 is increased.
Patent JP-H02100145-A (JP)
Title: Computer system for microprogram control system
Inventor: NISHIWAKI YOSHITETSU
IPC: G06F11/28
Filed: 1988-10-06
Abstract: PURPOSE:To dispense with a decoder circuit by providing a first data register to hold data in an extension storage at an address pointed by a micro address register and a second data register to hold the data read out from the extension storage at the address pointed by the micro address register. CONSTITUTION:A reloadable extension storage 6 instructed by the micro address register 2 corresponding to each address of a control storage 1 in one to one, the first data register 7 to hold the data stored in the extension storage 6, and the second data register 8 to hold the data read out from the extension storage 6 at the address pointed by the micro address register 2 are provided. When the prescribed address of the control storage 1 is executed, the data is read out from the corresponding address of the extension storage 6 by storing prescribed data at the address of the extension storage 6 corresponding to the prescribed address of the control storage 1. A readout signal can be used directly as, for example, the trigger signal of an oscilloscope. In such a way, it is possible to dispense with the decoder circuit.
Patent JP-S63149216-A (JP)
Inventor: HARORUDO RESHIYUKE
IPC: B60J10/70
Filed: 1987-10-08
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-H0299571-A (JP)
Title: Recording liquid
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/033
Filed: 1988-10-06
Abstract: PURPOSE:To provide a recording liquid outstanding in quick dryability after recording, typewritten letter quality, recording characteristics, storage stability, light resistance of recorded images, weatherability, etc., thus suitable for ink jet recording, writing utensils, etc., comprising an aqueous medium, a specific compound and PVA, etc. CONSTITUTION:The objective recording liquid comprising (A) an aqueous medium, (B) a compound of formula I (m and n are each 1 or 2; M is Na, K, Li or NH4) (e.g., a compound of formula II), and (C) at least one kind of compound selected from PVA 200-1000 in polymerization degree and 80-90% in saponification degree, hydroxyethyl cellulose and (mono, di or tri)-ethanolamine acetic acid salts.
Patent JP-2001071896-A (JP)
Title: Light four-wheeled truck for track work
Inventor: SAI KUNIYOSHI
IPC: B61D15/12
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a truck with a drive system not impairing its weight reduction but corresponding to its scale. SOLUTION: This light four-wheeled truck for track work includes a brake mechanism 8 provided in a truck 5 traveling on a track by the use of wheels 4 and damping the wheels 4 using an operation lever 7, a small and light engine 10 in which an output shaft 11 invariably rotates during drive, a hydraulic transmission 20 for converting a rotary drive of the engine 10 into hydraulicity so as to switch an output direction reciprocally, and a drive transmission mechanism 30 for transmitting an output from the hydraulic transmission 20 to an axle 17. In the hydraulic transmission 20, the output side can be turned off. The engine 10 is connected with an alternator 40 which connects with the output shaft 11 to be generated by the rotary drive of the engine 10. The alternator is electrically connected with floodlights 43 and 44, and a rotating light 44.
Patent JP-S62112195-A (JP)
Inventor: SHIMOZATO HIDETO
IPC: G06F3/048
Filed: 1985-11-12
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-S62113088-A (JP)
Title: Double charging detector
Inventor: YAMASHITA HIDEKI
IPC: B65H7/12
Filed: 1985-11-12
Abstract: PURPOSE:To perform the extremely stable and accurate detection of double charging by using a logarithmic amplifier and enlarging the difference between the voltage levels due to the transmission through one and two paper sheets to a relatively wide range. CONSTITUTION:A logarithmic amplifier 4 is of the type that an output voltage is the logarithmic function of an input voltage. A level comparator 5 compares not less than two levels of analog voltages with one another and produces a judgment output. In this case,the level comparator 5 compares the output voltage level VB and set voltage A1 with each other and, in response to the fact that the voltage level VB exceeds the set voltage A1 when two paper sheets are charged, outputs a double sheet charging signal B.
Patent JP-H1185046-A (JP)
Title: Liquid crystal display device
Inventor: BANG YOUNG UN
IPC: G09F9/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To install a larger LCD unit on a rear case by arranging a hinge part thinner by using a gear structure, especially arranging the hinge part so that it minimizes width at an inner end part on the side wall part of the rear case. SOLUTION: A hinge part comprises a 1st member 100 arranged so that a torque means with a fixing pin 20 including a gear 21 is inserted and fixed in a hole of a frame, and a 2nd member arranged so that an arm 50 is fixed in the hole 22b and can be turned by a predetermined angle, and a means for being coupled to the gear of the 1st member 100 at the end part of the arm 50, namely, a gear shape 121 is provided. The gear 21 of the 1st member 100 is turned about the fixing pin 20 as a center shaft by rotary movement of the arm 50 of the 2nd member 200, and the 1st member 100 is fixed at the end part of the inner side wall of the main body case 102 where a keyboard is installed, and the 2nd member 200 is fixed at the end part of the inner side wall of the rear case 101 where the LCD unit is installed.
Patent JP-H0671495-A (JP)
Title: Empty can treating device
Inventor: KINOSHITA SHUNICHI
IPC: B30B9/32
Filed: 1992-08-27
Abstract: PURPOSE:To provide an inexpensive empty can treating device whose construction is simple. CONSTITUTION:A shutter 30 is provided between an opening and closing door 9 having a receiving space for an empty can and a chute part 40 to a compression part 5. An empty can 80 thrown in from the empty can throw-in opening 2 by opening the opening and closing door 9 is held inside the receiving space in a state of abutting on the shutter 30, and the shape, the weight and the material etc., of the empty can are detected with a photoelectric sensor 24, a contactless switch 39, and an aluminum sensor, a steel sensor provided on the lower side of a bottom plate. When these sensors confirm that conditions are satisfied, the shutter 30 is opened and the empty can is introduced to the compression part 5.
Patent JP-S61233450-A (JP)
Title: Head shifting mechanism of tape player
Inventor: ITO MASAO
IPC: G11B15/10
Filed: 1985-11-14
Abstract: PURPOSE:To make an expected operation by a light operating force and a compact mechanism by making an shifting operation by a rotary cam and making the driving of a cam by a rotary gear having a partial notch driven by a motor. CONSTITUTION:A partial notched part 21 for releasing coupling with a driving gear 1 is formed in a part of a rotary gear 2, and a spiral cam 22 and a driven disk 23 are provided in step on the end face. A coupling step 31 is provided at the upper side of a controlling plate 3 to prevent the operation of a cam operating piece 9 by the action of an operating plate 7, and a locking hole 32 is provided on another side of the controlling plate 3. The head shifting is made by the rotation of the rotary cam, and the quick feeding, rewinding and ejecting can be made only by releasing locking, and the strong operating force to resist the action of a spring is not necessary.
Patent JP-H0594586-A (JP)
Title: Driving mechanism for vertical stack type commodity carry-out device
Inventor: TAKAHASHI MASANOBU
IPC: G07F11/16
Filed: 1991-10-02
Abstract: PURPOSE:To obtain a driving mechanism to be easily assembled by rotating the 1st rotary plate by the rotation of an output spindle and then linearly reciprocating a pusher by the tip of the 2nd rotary plate through a specific mechanism. CONSTITUTION:When a commodity discharging command is detected and the output spindle 13 starts to rotate in the clockwise direction, the 1st rotary plate 16 moves a moving gear 18 engaged with a fixed gear 14 along the outer periphery of the gear 14. The gear 18 is rotated in the clockwise direction due to its movement, the 2nd rotary plate 20 is rotated around a spindle 19 in the counterclockwise direction and a locking project 23 advances along a shaft 24 to start forward movement. When the output spindle 13 is furthermore rotated, the project 23 arrives at a forward position and a commodity pushed out by the pusher 3 arriving at the forward position is dropped from a commodity stacking face. Since the driving mechanism can be assembled only by integrating respective parts one by one, its assembling can easily be executed.