baber/WOPTO huggingface dataset:
Patent JP-H02131875-A (JP)
Title: Tightening device for bolt
Inventor: YAMADA YOSHIO
IPC: B25B23/02
Filed: 1988-11-10
Abstract: PURPOSE:To efficiently tighten a hexagon headed bolt and hexagon socket head cap screw screwed in a work by one unit of a tightening device and to efficiently perform an assembly work by providing a change-over mechanism for projecting a socket having a hexagon socket and hexagonal bit by their selection. CONSTITUTION:In case of tightening a hexagon headed bolt a change-over mechanism 28 is retreated, a tip socket 12 is projected by an energizing spring 25 and the hexagon socket 18 thereof is engaged with the head 22a of a hexagon headed bolt 22. In case of tightening a hexagon socket head cap screw, the descent of the tip socket 12 is constrained by the socket receiver 34 of the change-over mechanism 28, a hexagonal bit 17 only is descended against the energizing spring 25 force according to the descent of a tightening member 9, the hexagonal bit 17 is projected from the hexagonal hole 18 of the tip socket 12 and engaged with the hexagonal hole of the hexagon socket head screw. Thereafter, the hexagonal bit 17 is rotated by the driving of a nut line 4 to tighten the hexagon socket head screw.
Patent JP-S62141997-A (JP)
Title: Current limiting method of inverter
Inventor: MIYASHITA ICHIRO
IPC: H02P27/08
Filed: 1985-12-16
Abstract: PURPOSE:To execute the current control, keeping the control condition even against the sudden overcurrent by suppressing the current increase while repeating the zero vector mode and normal control mode. CONSTITUTION:Between a comparator 11 and a power inverter 12 a zero vector interruption circuit 18 is provided. When the inverter output current exceeds the predetermined limiting value, this circuit 18 sets the inverter output voltage forcibly to the zero vector mode and suppresses the current increase. Moreover, when the inverter output current returns to the value lower than the predetermined limiting value, it suppresses the current increase by releasing the zero vector mode and returning to the normal control mode. Further, the gate is cut off by a gate cutoff signal generator 17 to the current such as the accident current which does not damp in the zero vector mode.
Patent JP-H07132673-A (JP)
Title: Apparatus and method for mounting stencil print sheet
Inventor: MOTOE KATSURO
IPC: B41L13/14
Filed: 1993-11-11
Abstract: PURPOSE:To so uniformly mount a stencil printing sheet on an outer periphery of a print drum without generating wrinkle. CONSTITUTION:An end of a made stencil sheet 2 is engaged with a connecting part 5 of a plate cylinder 1. The cylinder is rotated to wind the sheet on its outer periphery. Before a rear end of the sheet is separated from a delivery roller 13, a fan 14 is operated. The fan blows the air 22 from above the sheet in an opposite direction to a rotating direction of a print drum from the front to the rear of a contact area of the sheet with the cylinder. The air sequentially presses a rear end 21 of the sheet to the cylinder 1 from the front to the rear of the rotating direction of the cylinder, so suppresses the sheet as not to float the sheet on the surface of the cylinder 1, and uniformly mounts it on the surface of the cylinder. The sheet is uniformly mounted on an outer periphery of the cylinder without generating wrinkle.
Patent JP-2000110929-A (JP)
Title: Shift control device for automatic transmission
Inventor: WAKAHARA TATSUO
IPC: F16H61/06
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide changeability for the engage side working liquid pressure and/or disengage side working liquid pressure to a value corresponding to the torque after eventual change during shifting. SOLUTION: In case the input torque Ti for a transmission has varied at the moment t2 during changeover up-shifting in which the engage side working liquid pressure command value PC is raised as shown by the solid line and the disengage side working liquid pressure command value PO is sunk, the sinking initial pressure PO1 of PO is changed to the value corresponding to Ti after the change and the down-gradient of PO is varied after t2 as shown by the two-dotted chain line. If Ti becomes over the specified value at t5, the corresponding torque phase ramp gradient θ5 of PC is determined, and the up- gradient of PC is changed over from normal θ1 to steep θ5 as shown by two- dotted chain line. If Ti is changed at t7, the torque phase ramp gradient θ3 of PC is changed to a gradient corresponding to Ti after the change as shown by two-dotted chain line.  If there is a change in Ti at t10, the shelf pressure PC1 of PC and the shelf pressure PO1 of PO are changed to the values corresponding to Ti after the change as shown by two-dotted chain lines after t10.
Patent JP-S61144899-A (JP)
Inventor: UORUDO BEITSU HANSON
IPC: H05K13/04
Filed: 1985-12-16
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-S62142637-A (JP)
Inventor: TAKIGUCHI HIDEKI
IPC: B32B5/20
Filed: 1986-11-26
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-2001108887-A (JP)
Title: Range finder and focusing device
Inventor: KUROKAWA YOSHIRO
IPC: G02B7/28
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To detect the state change of an object during range finding operation with a simple constitution. SOLUTION: A processing arithmetic circuit 7 samples and stores the monitor output of a monitor cell 8, compares the current sampled value with the last sampled value, and judges that the output of the monitor cell 8 has changed as a subject changes in state as a result of its movement, etc., and outputs a detection signal to a terminal D when the difference is not within a specific range, and a control logic 12 operates a gate part 2 in response to the input of the detection signal to forcibly ends the storing operation of a line sensor part 1. Further, an alarm part 14 gives an alarm indicating that the movement of the subject has been judged.
Patent JP-H06137076-A (JP)
Title: Thrust pipe for thrusting system
Inventor: KABEUCHI TERUO
IPC: F16L1/024
Filed: 1992-10-22
Abstract: PURPOSE:To improve the jointing workability of divided pipes with a second joint which is equipped at the butt-joint ends of both divided pipes into which the whole or a part of a thrust pipe is divided in the longitudinal direction, in order to freely connect or disconnect thrust pipes. CONSTITUTION:A male sleeve 7, in which a tapered fitting male part 7a having a conical outer peripheral face is formed at the front end, is provided at the butt-end of one divided pipe 5. A female sleeve 8, in which a tapered fitting female part 8a having a conical inner peripheral face and freely fitting to the tapered fitting male part 7a is formed at the front end, is provided at the butt- end of the other divided pipe 6. A jointing cylinder 9 is inserted on both sleeves 7, 8 under the condition that respective front ends of both sleeves 7, 8 are inserted to each other. The jointing cylinder 9 connecting both sleeves 7, 8 so as not to disconnect from each other is detachably fitted. In this way, the second joint B is constituted.
Patent JP-H06113030-A (JP)
Title: Monitoring control system
Inventor: WATANABE MANABU
IPC: H04M11/00
Filed: 1992-09-30
Abstract: PURPOSE:To control the monitoring of the communication between a data collecting part and a data display part without drawing a special exclusive line when a monitoring controller which monitors controller is divided into the data collecting and display parts. CONSTITUTION:A monitoring control system consists of a data collecting part 2 which is connected to the monitored controllers 11-1N and collects the states of these controllers, a data display part 5 which displays the information on each monitored controller based on the data received from the part 2, and a pair of MODEMs 3 and 4 which are connected to the parts 2 and 5 respectively and also connected to each other via a telephone network. These MODEMs 3 and 4 perform the transmission of data between both parts 2 and 5 via the telephone network only when the state data on the monitored controllers are sent to the part 5 and when monitored controllers are controlled through the part 5.
Patent JP-H08146887-A (JP)
Title: Console panel
Inventor: NAKAMURA KAZUYASU
IPC: G09F9/307
Filed: 1994-11-17
Abstract: PURPOSE: To eliminate variance in the illuminance of a light transmission part by efficiently guiding luminous flux from a filament to the light transmission part. CONSTITUTION: This panel is applied to a console panel equipped with a switch knob having the light transmission part which transmits the luminous flux from a light emission body 8A and a light guide member which guides the luminous flux from the light emission body 8A to the light transmission part, and the light emission body 8A is equipped with a positioning member 83 having a guide surface G which is formed in parallel to the length direction of the filament F. When the light emission body 83 is fitted to a circuit board, the guide surface G is held parallel to the incidence surface of the light guide member. Consequently, the luminous flux from the filament F is made incident on the light guide member with efficiency and the light transmission part becomes bright, so a light emission body which is large in light emission quantity and expensive need not be used and the cost is reduced. Further, the quantity of light made incident on the light guide member can be made constant by fitting the light emission body 8A to the circuit board along the guide surface G, thereby eliminating the variance in the illuminance of each light emission part.
Patent JP-S63265465-A (JP)
Title: Semiconductor device
Inventor: KITAGAWA MITSUHIKO
IPC: H01L29/74
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a short turn-off time while maintaining the fully high gate trigger sensitivity by limiting a size of an anode short-circuiting part to a part with respect to the longitudinal aspect of a cathode. CONSTITUTION:An n-buffer layer 8 having a low resistance is provided between an n<-> base layer 2 and a p<+> emitter layer 1. An anode electrode (the first principal electrode) 6 is formed at the p<+> emitter layer 1 and cathode electrodes (the second principal electrodes 5 are formed at an n<+> emitter layer 4 respectively and gate electrodes 7 are formed at a p-base layer 3. The n-buffer layer 8 has short-circuiting parts 9 which are exposed to the surface of the p<+> emitter layer 1 at lower parts of respective cathode electrodes 5 and are connected to the anode electrode 6. These short-circuiting parts 9 are formed after being limited to an extremely restricted part with respect to a longitudinal aspect of respective cathode electrodes 5, that is, of the n<+> emitter layer 4. The size of the short-circuiting parts 9, for example, with respect to the longitudinal aspect of the n<+> emitter layer 4 is limited to less than one-tenth of the above length of the layer 4.
Patent JP-H07114501-A (JP)
Title: Data protecting device for storage medium
Inventor: TAJIMA SHINICHI
IPC: G06F21/62
Filed: 1993-10-18
Abstract: PURPOSE:To prevent data on a detachable storage device even by an information processor, equipped with only the detachable storage medium, from being destroyed by a 3rd party by enabling the information processor to be actuated from a storage device only when registered discrimination numbers are compared and they match each other. CONSTITUTION:When the information processor is powered ON after the storage medium 1 is loaded, the information processor is actuated from a floppy disk drive 3 on condition that a floppy disk is loaded. When no floppy disk is loaded, the discrimination numbers registered in the information processor main body 1 and the storage medium 1 in the storage device 2 are read out and compared with each other. If plural discrimination numbers are registered in the information processor main body 1 in this case, the discrimination number read out of the storage medium 1 is compared with the discrimination numbers in order. When the same discrimination number as the discrimination number of this storage medium 1 is registered in the information processor, the comparison result indicates the matching, so the information processor is actuated from the storage device 2.
Patent JP-H11119504-A (JP)
Title: Image forming device
Inventor: IWATA NOBUO
IPC: G03G15/01
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To enable the adjustment of image forming positions and the prevention of color slippage due to displacement between writing scanlines by providing a manual image-position-correcting means for one image and an automatic image-position-correcting means for the automatic corrections of the image positions for other images. SOLUTION: The device is equipped with the manual image-position-correcting means for a reference-color determined by selecting one color from four colors, yellow, cyan, magenta, and black, and the automatic-image-position-correcting means for automatically correcting the image forming positions based on an output signal from a mark detection part 57 serving as an image displacement detection means for the other three colors. In the correction of the image forming position by the manual image-position-correcting means, a command to control the LD light emission part 2a and correction motor 11a of the photowriting unit of an image forming unit corresponding to, for example, black as the reference color is given through each button of a console panel 55. Therefore, the control which is different from automatic control by the automatic image-position-correcting means for the other three colors is exerted.
Patent JP-2000113080-A (JP)
Title: Method for managing product of supply chain
Inventor: OKUMURA NAOMASA
IPC: G06F19/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To judge whether commodities can be shipped or not in real time by applying an ID number to each lot of products whose manufacturing is planned, allowing required products to correspond to an optional order based on the ID number and executing the supply management of the order number based on the ID number thereafter. SOLUTION: When a manufacturing plan is drawn up and the item and number of expected products are determined (step S1), a manufacturing ID number, the item and number of products, etc., are attached to the planned products (step S2). The planned products are divided into plural lots and a lot ID number, the item and number of products, etc., are attached to each lot (step S3). Then a schedular is started (step S4), a manufacturing process of each lot is prepared (step S5), a plan for the required number of materials is drawn up correspondingly to each manufacturing process (step S6), and the manufacturing of each lot is executed based on the plan (step S7). Respectively products are shipped or stored as plant stock and manufacturing result and stock data D2 are prepared.
Patent JP-H06129863-A (JP)
Title: Optical fiber gyro device
Inventor: KUMAGAI TATSUYA
IPC: G01C19/72
Filed: 1992-10-22
Abstract: PURPOSE:To provide a high-performance optical fiber gyro device which can be constituted of relatively small-scale circuits. CONSTITUTION:A pair of signal components Si and Sj of even harmonics are calculated to seek the ratio between both signal components [Si/Sj=Jj(m)/Ji(m)], and then the ratio [J2(m)/J1(m)] of Bessel function between the component S of fundamental wave and the component S of second harmonics is sought on the basis of the results to utilize the ratio of Bessel function for the calculation of an angular velocity OMEGA. In the case of calculating the ratio of Bessel function [J2(m)/J1(m)], it is desirable to make necessary correction in consideration of the ratio of the component of harmonics which is mixed within the signal components Si and Sj of even harmonics. Also, for a pair of signal components Si and Sj of even harmonics, it is desirable to combine the component S2 of second harmonics with the component S4 of fourth harmonics for use.
Patent JP-H03144601-A (JP)
Title: Production of conduit rod for optical fiber
Inventor: MORIOKA TAKAHARU
IPC: G02B6/00
Filed: 1989-10-31
Abstract: PURPOSE:To obtain the long-sized optical conduit rod which withstands in the upper limit service temp. up to the heat resistant temp. of the optical fibers themselves by applying a pressure to the end of a metallic pipe while heating the pipe to the welding temp. of fibers to reduce the diameter of the metallic pipe and welding an optical fiber bundle and the inside wall surface of the metallic pipe and simultaneously welding the fibers to each other. CONSTITUTION:The fibers 10 of the blank optical conduit rod 13 inserted into a heating chamber 15 are heated up to the welding temp. A diameter reducing device provided at one end of the heating chamber 15 near an annealing chamber 16 is constituted of a diameter reducing die 18 formed with a hole coinciding with a desired diameter reducing size. The blank optical conduit rod 13 is extruded or pulled through the hole, by which the pressure is applied diametrally inward on the blank optical conduit rod 13 and is reduced in diameter to the prescribed size. An inert gas inflow hole 20 and an inert gas outflow hole 21 are provided in the heating chamber 15 to circulate the inside of the heating chamber 15. The service temp. of the fibers is increased up to the service temp. under high-temp. environment which the fibers withstands.
Patent JP-H02130480-A (JP)
Title: Testing apparatus of printed circuit board
Inventor: HAYASHI TAKASHI
IPC: G01R31/00
Filed: 1988-11-11
Abstract: PURPOSE:To make it possible to share a test module of the same function even with a different testing method by a method wherein a control means takes out a test sequence table for realizing a specified testing method from printed circuit board parameters in a memory means, which correspond to a printed circuit board to be tested. CONSTITUTION:While making a memory (RAM) 12 store temporarily the data on a printed circuit board to be tested, which are inputted from an operation terminal 13, CPU 10 selects, based on said data, one of printed circuit board parameters 1131 to 113n in a printed circuit board parameter table 114, which corresponds to the printed circuit board to be tested, and executes a schedule program 117. In order to realize a testing method specified on the basis of the selected printed circuit board parameter, in other words, the CPU drives a test sequence table takeout routine 115 and a test module number takeout and test module execution routine 116 and executes test modules 1111, 111n,... on the basis of test sequence tables 1121 to 112n, thereby conducting a test of a printed circuit board.
Patent JP-H01127448-A (JP)
Title: Antilock control device
Inventor: YOSHINO MASATO
IPC: B60T8/72
Filed: 1987-11-09
Abstract: PURPOSE:To rapidly change over the antilock control mode into a mode suitably for a road surface by gradually increasing the content of a timer for continuing a control mode for a bad road for a predetermined time, as far as the base road is repeatedly detected. CONSTITUTION:An electronic control device 10 delivers a pressure decreasing instruction to a solenoid drive circuit 14 when a computing and lock condition detecting means 12 compares a signal from a wheel speed detecting means 11 with a reference value so as to detect a lock tendency. This process mode is determined by a bad road detected by a bad road detecting means 13 and a normal road. When the wheel acceleration obtained from an output of the wheel speed detecting means 11 exceeds a first acceleration reference value after it becomes once below a second acceleration reference value, the bad road detecting means 13 measures the time of that period with the use of a first timer. If thus measured time is shorter than a predetermined time, it is determined as a bad road so as to be added by means of a second timer means so as to sustain a bad road control mode in accordance therewith. Further, if it does not exceed the first acceleration reference value for a relatively long time, the second timer is reset.
Patent JP-S62148167-A (JP)
Inventor: WAKAHOI IKUO
IPC: B25B17/00
Filed: 1986-11-29
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-S62144021-A (JP)
Title: Resolver detection apparatus
Inventor: YAMAZAKI SADAAKI
IPC: H02P29/00
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a highly accurate electromotor control system by reducing position and speed ripples, by modulating a comparing level by angle of rotation at the time of the shaping of a resolver detection signal. CONSTITUTION:Signals Valpha, Vbeta having 90 deg. phase difference are supplied to a resolver 2 and a compensation circuit 5 from an exciting circuit 1 and the signal Valpha is further sent to a wave from shaping circuit 4. The angle-of-rotation signal detected by the resolver 2 is sent to a wave form shaping circuit 3 and the compensation circuit 5. In the circuit 5, each exciting signal is introduced into a phase shift adjusting part 8 to form predetermined voltage with respect to amplitude, frequency and a phase and said voltage is multiplied by the angle- of-rotation signal in an analogue multiplier 9 and voltage of a predetermined phase is obtained through LPF (filter) 10, a gain adjusting part 11 and an offset adjusting part 12 to be supplied to the comparator of the shaping circuit 3. A comparing level is modulated by the angle-of-rotation signal in the circuit 3 to perform the shaping of a wave form and an output signal Ptheta is converted to a speed signal through a F/V converter circuit 6 and sent to a position operation part 7. Then, by counting from the rising of the output signal of circuit 4 to the rising of the signal Ptheta, a position signal is obtained.
Patent JP-S63139804-A (JP)
Inventor: TAKEUCHI SUSUMU
IPC: B65F3/00
Filed: 1986-11-29
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-H08145146-A (JP)
Title: Resin gear
Inventor: UEKI FUMIO
IPC: B29K71/00
Filed: 1994-11-18
Abstract: PURPOSE: To present a resin gear of such a structure that cogs are formed on a resin layer made of polyether sulfon resin provided over the peripheral surface of a cylinder, with which it is possible to enhance the heat resistance and machinability, lessen the dimensional change resulting from water absorption, and increase the slip strength between a metal part and resin part. CONSTITUTION: The peripheral surface of a core 1 having a cylindrical section is subjected to a cross knurling process, and upon defatting with a solvent, it is heated to the same temp. as an injection molding die. The heated core 1 is intruded into the die, followed by injection molding with polyether sulfon resin so that a cylindrical resin part 3 is formed in a single piece over the peripheral surface of the core 1. The obtained molding gets rid of a spool 4 and disc gate 5 so that a gear blank 7 fitted with metal core is fabricated. Cogs 10 are machined at the peripheral surface of this blank 7 so that a resin gear 11 is accomplished. Use of polyether sulfon resin ensures excellent heat resistance, machinability, and dimensional stability despite water absorption, while no inclusion of fiber precludes any fiber from rising after machining of cogs.
Patent JP-H0543409-A (JP)
Title: Antibacterial sheet
Inventor: MORITA TETSUO
IPC: A01N47/44
Filed: 1991-08-07
Abstract: PURPOSE:To provide an antibacterial sheet having excellent antibacterial activity and usable as cleaning goods, medical supplies and building materials. CONSTITUTION:A carboxymethyl cellulose quaternary ammonium salt or a carboxymethyl cellulose chlorhexidine salt is used as an antibacterial material to be included in the objective sheet. The immobilization force of the antibacterial ammonium salt or to the sheet is improved by the use of the above compound. The sheet is resistant to the dissolution of the antibacterial component even by repeated wetting with water, etc., and has lasting activity.