baber/WOPTO huggingface dataset:
Patent JP-2000026984-A (JP)
Title: Method and device for exchanging signal with carrying machine in wire rod pickling equipment
Inventor: HASEGAWA TETSUYA
IPC: C23G1/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an exchanging method of a signal, in which the performance is not damaged even in the bad circumference of acid, etc., and the periodic exchange according to the aged deterioration such as wearing is unnecessary, in the pickling equipment of a wire rod. SOLUTION: In this pickling equipment of the wire rod, plural pickling vessels 2 holding wire rod surface treating liquid 1 of hydrochloric acid, nitric acid, etc., are arranged on the ground in a building 8 and a traveling rail 9 using H-steel, etc., is disposed at the ceiling of the building 8 so as to go around above the pickling vessels 2 and a self-traveling type carrying machine 3 provided with an elevating/lowering device 4 of the wire rod 6 is mounted on the travelling rail 9 as shown in the figure, to execute the automatic pickling treatment according to the preset pickling pattern while exchanging the signals between a controller on the ground and the carrying machine 3. In such a case, the exchange of the signal is executed between the controller on the ground and the carrying machine 3 by using a non-contacting type optical transmission method.
Patent JP-H0482085-A (JP)
Title: Static memory cell
Inventor: MATSUI MASAKI
IPC: G11C11/41
Filed: 1990-07-25
Abstract: PURPOSE:To enable high-speed reading operation by constituting a memory cell with a channel-type MOSFET. CONSTITUTION:P-channel type MOSFET Q1 and Q2 are formed between negative potential power supply and a word line RWL for reading to be flip-flop, and this is determined as the memory cell. The word line RWL for reading plays a roll in the high-potential side power supply of the memory cell including waiting and selection time. Access transistors Q3 and Q4 are respectively connected between internal nodes A, B and a pair of bit lines WBL-WBL, further, a NPN-type bipolar transistor T1 is provided in the memory cell, and a base is connected to an internal node B, a collector is connected to the high potential power supply 1, and an emitter is connected to a bit line RBL for reading. Thus, the high-speed reading operation can be performed by constructing the static memory cell with a four PMOSFET, an NPN bipolar transistor, and two resistance elements.
Patent JP-S5898529-A (JP)
Title: Lock bucket of power shovel
Inventor: KATOU YOSHIO
IPC: E02F3/40
Filed: 1981-12-05
Abstract: PURPOSE:To increase a bend rigidity of a bucket and to smoothen an inner wall, by a method wherein an excavating front edge of a bottom plate of a bucket is formed in an angular shape with a plate, excavating blades are attached to the center and both sides, and a reinforcing plate is welded to the bottom plate at the outside of the bucket. CONSTITUTION:An approximately hexagonal plate 1a is secured to an excavating front edge of a bottom plate 1, bending in a circular arc, of a lock bucket for excavating frozen earth, the excavating edge of the bucket is formed in an angular shape M, and excavating blades 5 and 6 are attached to the top part of the angular shape M and connections to both side plates 2. Additionally, reinforcing plates 1c and 1d for reinforcing the center part and both sides of the bent bottom plate 1 and a reinforcing plate 1e for reinforcing an angular part where the bottom plate 1 is connected to the two side plates 2 are fastened together.
Patent JP-S6351109-A (JP)
Title: Electrically conducting resin composition
Inventor: IWASE HIDEHIRO
IPC: B29B9/14
Filed: 1986-08-22
Abstract: PURPOSE:To obtain a resin composition, the dispersibility of electrically conductive fibers in which is faborable, the packing rate of fiber of which is small and the electrical conductivity of the molded item made of which is excellent, is obtained by a method wherein the electrically conductive fibers are coveringly bundled by a bundling agent containing thermoplastic resin and chemical blowing agent and, after that, cut into pellets for forming the composition. CONSTITUTION:As electrically conductive fiber, stainless steel fiber, aluminum fiber, copper fiber, carbon fiber, metal-plated carbon fiber, metal-plated glass fiber or metal- plated organic fiber is exampled. The proper number of electrically conductive fiber filaments to be bundled by a bundling agent is about 500-20,000. The binder contains thermoplastic resin and chemical blowing agent, as which azodicarbonamide, azobisisobutyronitrile, 4,4'-oxybis(benzene sulfonyl hydrazide) or the like is exampled. The bleding ratio of the chemical blowing agent based on the thermoplastic resin is 2-30 % by weight. The electrically conductive fibers are bundled by being immersed in a solution prepared by dissolving the bundling agent, the blending ratio of which based on the thermoplastic resin is 5-40 % by weight, in solvent. After the solvent is volatilized by drying, the bundled electrically conductive fibers are cut into pellets to obtain electrically conductive composition.
Patent JP-H1027111-A (JP)
Title: Method for switching for operation system and stand-by system
Inventor: JIYOU TAZUKO
IPC: G06F11/30
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a switching method capable of starting a device without generating any trouble even when abnormality is generated in an operation system at the time of restarting the device. SOLUTION: Plural transmitting/receiving panels (monitored panels) 4B, 4B' are monitored by an operation system monitoring panel 3A in a controller 2 wirelessly or wiredly conneced to a master device 1. If abnormality is generated in the panel 3A, the panel 3A is switched to a stand-by system monitoring panel 3A' to execute monitoring and the abnormal state of the panel 3A is stored in the master device 1. When the panels 3A, 3A' are reset in the state, the panel 3A' is restarted as an operation state and the transmitting/receiving panels 4B, 4B' are reset and then restarted by the panel 3A'.
Patent JP-2001020794-A (JP)
Title: Control system for diesel engine
Inventor: KUROKAWA TAKAHIRO
IPC: F02B23/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To constantly secure exhaust emission control performance by eliminating deterioration in emission control performance caused by exhaust particulate matter deposited on a wall surface of a honeycomb substrate of a catalyst in a direct injection diesel engine having the catalyst for exhaust emission control in its exhaust passage. SOLUTION: In this control system, when an idling condition of an engine 1 continues substantially longer than a set period, it is judged that a honeycomb substrate of a catalyst 22 is clogged with exhaust particulate matters more than a predetermined level. When judged so, injection control means 35a adjusts to control a fuel injection mode of an injector 5 so that exhaust pressure from the engine 1 is elevated. Namely, fuel injection is implemented by three times near the top dead center in a compression stroke of a cylinder 2 and a non- injection interval Δt is set 500 to 1000 μsec, which is relatively long.
Patent JP-2000025702-A (JP)
Title: Bag packing device for refuge or the like
Inventor: HIKICHI NORIO
IPC: B65B67/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a bag packing device which can pack refuge or the like in a bag without using a heat-sealer, and by which the power consumption can be reduced, and also, the increase of odor can be suppressed. SOLUTION: This bag packing device for refuge or the like comprises a bag body housing part 6 where a flat band-shaped continuous bag body F for which bags are continuously formed in the longitudinal direction, is housed in such a manner that the continuous bag body F can be pulled out while facing downward, a bag pulling-out means 7 which pulls down the continuous bag body F from the bag body housing part 6 at a fixed location by one bag portion at a time, a cutter which cuts and opens the upper end required part of both side surfaces of the pulled out bag, a bag opening/closing means 9 which opens or closes both side opening edge parts of the bag under a respectively held state, a converging means which converges both side opening edge parts of the bag which are closed after refuge or the like is thrown into the opened bag,  by pressing the both side opening edge parts from one end side in the bag width direction while separating them from the bag opening/closing means 9, and a tying means which ties the converged part which has been converged.
Patent JP-H07152227-A (JP)
Title: Electronic picture processor
Inventor: TOOMASU AI IE
IPC: G03G15/02
Filed: 1994-08-19
Abstract: PURPOSE: To increase the communication ability of the power supply part while reducing requests on wiring between the power supply part by providing a microprocessor provided with an A/D converter mutually connected to a corona generation potential source, a sensor and a controller for adjusting a potential on an image light receiving body. CONSTITUTION: This processor is provided with a corona generator 28, the corona generation potential source, the sensor for determining the potential on the image light receiving body and the microprocessor 114 provided with the A/D converter mutually connected to the corona generation potential source, the sensor and the controller 26 for adjusting the potential on the image light receiving body. Control signals and monitoring signals are converted to serial data and communicated with the main process controller 26 of a master for performing generation through a serial communication bus.  The microprocessor 114 is mutually connected to an electrostatic voltmeter 38 as well by a connector 118 and the control of correction by an adjustment device 102 is performed for the potential of a wire grid 98 based on information from the electrostatic voltmeter 38 similarly to the one from the controller 26.
Patent JP-S6175570-A (JP)
Title: Manufacture of light source unit of lamp implement for vehicle
Inventor: TSURUMI MASAMI
IPC: F21S8/10
Filed: 1984-09-18
Abstract: PURPOSE:To readily replace partly by tie bar cutting many light emitting diode chips bonded to a lead frame in several series state, mounting a connector member thereat, and attaching a case in a block shape having the connector. CONSTITUTION:A light emitting diode chip 2 is bonded to the end of one of a pair of leads of a lead frame 1, and connected by a wire 3 to the other lead. Then, the chips 2 are molded by a transparent resin4, and tie bar cut to become several such as four series. Then, a current limiting resistor 5 and a connector member 6 are mounted in the same step as a hybrid type, and a case 7 is mounted. A male connector 6A and a female connector 6B are formed at both ends of the case 7, as a block shape light source unit 10.
Patent JP-H0865096-A (JP)
Title: Surface acoustic wave filter device
Inventor: KURODA YASUSHI
IPC: H03H9/64
Filed: 1994-08-19
Abstract: PURPOSE: To improve an out-of-band attenuation characteristic, suppressing the lowering of the characteristic within a band, by serially adding a notch filter composed of at least one or more resonators to at least one of the input/ output of an interdigital transducer (IDT). CONSTITUTION: IDT 11 to 13 having reflectors Gr 7 and Gr 8 on the both sides are arranged in a horizontal line on a substrate. The surface acoustic wave excited by the IDT 12 at the center can be received in the IDT 11 and IDT 13 on the both sides. Because also the surface waves leaked at the time are reflected by the reflectors Gr 7 and Gr 8 on the both sides and are returned again to the side of the IDT, this electrode structure is suitable as a low loss filter. The outputs from the IDT 11 and the IDT 13 are serially connected with the resonator composed of two reflectors Gr 9 and Gr 10 and the IDT 14 held between the reflectors and are further connected with a pad 6. The pad 6 is connected with an output terminal. This serially connected resonators work as a notch filter.
Patent JP-2000029723-A (JP)
Title: Task control system/method in batch job
Inventor: NISHIYAMA TOMOYUKI
IPC: G06F9/46
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a task control system scheduling a task so that processing time is shortened through the effective use of CPU resource as much as possible in the execution processing of a batch job. SOLUTION: In a task control system, a batch job is formed of a master task A1 and a plurality of slave tasks A2 which are started/controlled from the master task. Data are sequentially inputted from an input file A7, are worked and results are sequentially outputted to an output file A8. In such a case, a plurality of slave tasks is multiplexed in parallel in a part where the order property of a processing is not requested. The slave tasks are sequentially processed in a regular order in a part, where order property is requested.
Patent JP-H1018798-A (JP)
Title: Air duct guide
Inventor: HATORI SHUNJI
IPC: E21F1/06
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prolong a ventilation air duct in a tunnel in accordance with an excavated length of the tunnel. SOLUTION: A joint air duct 15 attached so as to communicate an air feed steel pipe line 2 which is composed of pipes having a predetermined length, and which is led from a blower in the outside into the inside of the tunnel, with a suction hose 1 which is laid in the tunnel and which can be moved toward the working face of the tunnel as the latter is advanced, is covered with multiple cylinders 20 consisting of a plurality of cylinders 21 assembled in a telescopic structure. Further, a part of the cylinders 21 is slidably extended as the suction hose 1 is moved toward the working face, and accordingly, the multiple cylinders 20 are prolonged over a predetermined length of one of the pipes of the air feed pipe line 2.
Patent JP-H0860919-A (JP)
Title: Hood lock device
Inventor: OJIRI SHINJI
IPC: E05B65/19
Filed: 1994-08-19
Abstract: PURPOSE: To obtain large lift force in the initial stage of rotation, and prevent deformation of a base by juxtaposing a main spring to energize a latch in the opening direction and a sub-spring to increase initial rotational force almost in the same direction. CONSTITUTION: A latch 20 and a claw lever 25 are rotatably installed on support shafts 11 and 12 protrusively arranged on a base 10. A main spring 33 is extended between a first arm part 22 of the latch 20 and a rib 14 of the base 10, and the latch 20 is energized to the opening side, and a sub-spring 34 is compressed and sandwiched between a second arm part 23 and the rib 14 in a lock condition. When a wire 32 is pulled, an engaging projecting part 26 of the claw lever 25 slips out of an engagement receiving part 24 of the latch 20. Since the main spring 33 and the sub-spring 34 cooperate with each other in the initial stage of rotation of the latch 20 and push up a striker 40 of a hood from a midway part only by spring force of the main spring 33, large lift force can be obtained in the initial stage of rotation without enlarging the main spring 33.
Patent JP-H0643512-A (JP)
Title: Wavelength conversion element and its production
Inventor: MIYAMOTO HIROO
IPC: G02F1/361
Filed: 1992-07-22
Abstract: PURPOSE:To provide the wavelength conversion element having high conversion efficiency which matches phases between an incident laser beam and second harmonic wave light. CONSTITUTION:Monomolecular films are formed on a water surface by using a chloroform soln. consisting of N-octadecanoyl-p-nitroaniline and arachic acid at a mixing ratio of 1:1 molar ratio. These monomolecular films are accumulated in 400 layers on a substrate 10 provided with a light absorptive and exothermic layer 22, by which a plane waveguide layer 24 is formed. Quadratic nonlinear optically active regions 26 are periodically formed in this plane waveguide layer 24 along the propagation direction of the incident laser beam by a heat treatment.
Patent JP-S6176447-A (JP)
Title: Hydration of nitrile compound
Inventor: ASANO SHIRO
IPC: C07C231/08
Filed: 1984-09-20
Abstract: PURPOSE:To obtain a stable amount of an acid amide compound, easily and stably, and to facilitate the precipitation and filtration of the reaction catalyst from the reaction liquid, by hydrating a nitrile compound in a liquid-phase suspension bed in the presence of a Raney-copper catalyst containing a specific amount of iron. CONSTITUTION:An acid amide compound can be produced by hydrating a nitrile compound such as acrylonitrile in a liquid-phase suspension bed, in the presence of a Raney-copper catalyst containing <=0.7wt% iron based on copper, at 70-150 deg.C, preferably 90-140 deg.C. The Raney-copper catalyst composed mainly of metallic copper can be prepared by developing a Raney-copper alloy with an aqueous solution of a basic compound such as sodium hydroxide to dissolve the soluble component (e.g. aluminum) in the alloy, and removing the eluted compound and a major part of the excess basic compound by washing with water, etc.
Patent JP-H0644642-A (JP)
Title: Brake device for reel table of vtr
Inventor: KUSHIRO SUNAO
IPC: G11B15/22
Filed: 1992-07-23
Abstract: PURPOSE:To reduce a load at the time when a magnetic tape is drawn out by providing a brake arm to apply the brake to a reel table at the detaining time and a control arm to control the engaging/disengaging state for the toothed part on the reel table of the brake arm. CONSTITUTION:The brake device 10 for reel table of a VTR is provided with a lock release arm 18 to release the lock in the closed state of a cassette holder 5 by moving back and forth the lock arm 13. The state such that the brake to the supply reel table 8 is completely released, can be attained at the loading time of tape so as not to apply the load at the drawing-out time of tape, and also the state that the brake is being applied to the supply reel table 8, can be attained when a rotary head drum 6 is subjected to start rotation in the course of loading and when the tape is unloaded, thereby the tape is never drawn out or taken up longer than required.
Patent JP-H0621177-A (JP)
Title: Surface mounted semiconductor device
Inventor: YANAGIYA MASANOBU
IPC: H01R4/02
Filed: 1992-06-30
Abstract: PURPOSE:To provide a semiconductor device, in which the temperature at a semiconductor chip mounted on an island and sealed with a resin can be measured accurately and stably. CONSTITUTION:A semiconductor pellet is mounted on an island 11. A p-n junction provided between a p-type semiconductor 4 and an n-type semiconductor 5 is formed on the rear face of the island 11. These semiconductors 4 and 5 are connected to an outer lead 12a. While a voltage is supplied through the outer lead 12a to the P-n junction, the temperature at the pn-junction or around the pn-junction, namely the temperature at the semiconductor pellet, can be measured from its voltage, current, and so on.
Patent JP-H0245821-A (JP)
Title: Picture display device
Inventor: ARAI NOBUAKI
IPC: G06F3/0481
Filed: 1988-08-08
Abstract: PURPOSE:To attain the input of a numerical value in correspondence to a change by displaying the movement of a coordinate indicating device such as a mouse as the continuous change of the numerical value. CONSTITUTION:The arrow of a mouse 1 is moved by an icon 23 for level value change to be displayed on a screen 2 and a push button 11 is depressed, display 25 showing a level value appears on the screen 2. In the display 25, a part 253 showing the level value with the numerical value, a part 251 expressing the fluctuation range of the level value with a scale and an arrow 252 showing the present level value on the scale are displayed. Next, when the mouse 1 is moved forward/backward, the arrow 252 moves up/down and the value of level value display 253 also moves up/down. Since the level value (luminance) of a picture 21 is also changed, brightness is changed. An operator refers the changes of the picture 21 and level value display 25 and sets the level value with the suitable level value.
Patent JP-S6350810-A (JP)
Title: Optical scanner
Inventor: SUZUKI TAKASHI
IPC: B41J3/00
Filed: 1986-08-21
Abstract: PURPOSE:To constitute an optical system which has a surface tilt correcting function at low cost and to make a scan with high accuracy by providing three lenses, i.e. a spherical lens which has positive power, a cylindrical lens, and a spherical lens with negative power in order from the reflecting surface of a rotary polygon mirror. CONSTITUTION:The cylindrical lens 2 is arranged closely to the rotary polygon mirror 4. The positive lens 1 and negative lens 3 are arranged in front of and behind the cylindrical lens 2 to deflect luminous flux only in front of and behind the cylindrical lens and made it incident on the cylindrical lens 2 from the front, thereby eliminating a sagittal image surface curvature. Namely, the luminous flux L which is deflected by the reflecting surface of the rotary polygon mirror 4 is refracted inward by the positive lens 1 and made incident on the cylindrical lens 2 almost from the front. Further, luminous flux which is projected from the cylindrical lens 3 almost in parallel to the optical axis is expanded again outward by the negative lens 3 to obtain sufficient scanning width. Further, the curvature and surface distance of each lens surface are set to specific values to compensate the sagittal image surface curvature, tangential image plane curvature, velocity equality, etc.
Patent JP-H05601-A (JP)
Title: Caster with brake
Inventor: SAKAI TOKUEI
IPC: B60B33/00
Filed: 1991-05-07
Abstract: PURPOSE:To provide a caster especially for use in carring a heavy load and provided with a brake which is possible for anyone to easily and exactly brake the caster regardless of wear of the tire by braking a wheel instead of a tire. CONSTITUTION:A caster with a brake consists of a leg 1a, a wheel 2 formed below the leg body 1a, and a braking rod 5a. The body 1a is provided with through holes that are drilled at specified positions of both legs, the wheel 2 consists of a tire 2a and a wheel body, and the wheel body consists of a rim 2b, a disk 2c, and a hub 2d. Furthermore, plural number of through holes 7a are drilled into the disk 2c, and the braking rod 5a is inserted into through holes 6a formed at specified positions of the leg body 1a and either one of the plural through holes 7a formed in the disk 2c so that it can freely loaded and unloaded.
Patent JP-S6351778-A (JP)
Title: Screen display device
Inventor: KOITAYA SHIGERU
IPC: H04N5/445
Filed: 1986-08-20
Abstract: PURPOSE:To attain the character display of the same size in both the horizontal and vertical directions by providing a clock generating means discriminating a 1st and 2nd horizontal synchronizing signals and switching them automatically into a 1st and 2nd clock frequencies. CONSTITUTION: A vertical synchronizing signal VD and a horizontal synchronizing signal HD are supplied to a horizontal synchronizing signal discriminating circuit 59 so as to discriminate whether the horizontal synchronizing signal is 31.5kHz or 15.75kHz and to output clock switching signals D, E representing the result of discrimination. The clock switching signal D is fed also to a vertical control circuit 55, and when the horizontal synchronizing signal HD is 31.5kHz, the horizontal synchronizing signal HD is counted by a binary counter, and when the count is an even number of times, a vertical address counter of the vertical control circuit 55 stops incrementing to generate a character signal corresponding to the address in the vertical direction twice. Thus, the size of the character in the vertical direction in case of HD=31.5kHz is made the same as that in case of HD=15.75kHz.