baber/WOPTO huggingface dataset:
Patent JP-H0780900-A (JP)
Title: Controlling method for prevention of drooling of resin in injection molding machine
Inventor: TAKEMOTO MASANOBU
IPC: B29C45/50
Filed: 1993-09-13
Abstract: PURPOSE:To prevent the drooling of resin, which is accompanied with purging work, and perform automatic molding without causing any hindrance by a method wherein a first suck-back quantity during continuous operation and a second suck-back quantity, which makes the retreating distance of a screw longer than that by the first suck-back quantity upon completion of metering immediately after automatic purge processing, are preset to a control unit, respectively. CONSTITUTION:A first suck-back quantity required for a continuous motion and a second suck-back quantity larger than the first suck-back quantity are set to a control unit 10 of an injection molding machine 1. The control unit 10 makes a screw 2 retreat with the first suck-back quantity upon completion of metering in continuous operation. Further, upon completion of metering immediately after automatic purge processing which requires a long waiting time until the starting of injection, the screw 2 is made to retreat with the second suck-back quantity. By this method, the drooling of a molten resin can be prevented.
Patent JP-2001071376-A (JP)
Title: Production of packing for secondary cell
Inventor: TAKAHASHI KENJI
IPC: B29C51/08
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To make productivity excellent, to reduce a mold cost, and to extend a mold life by a method in which a fluorocarbon resin sheet is pressurized by using a die while being cooled, plastic-deformed into a three-dimensional form, and simultaneously or before/after the deformation, punched into a target size. SOLUTION: A shallow recession 11b is formed on the upper surface of a female mold 11a, and a longitudinal hole 11c penetrating it from the upper surface toward the lower surface is formed in the middle part of a main body part 11a. In a male mold 12, the first low projection part 12b is formed from the lower surface of the main body part 12a downward, and the second high projection part 12c is formed from the middle of the first projection part 12b downward. The projection part 12b is engaged with the recession 11b. The clearance between the inner circumference of the recession 11b and the outer circumference of the projection part 12b is designed to be 0.15 mm. The projection part 12c of the male mold 12 is well inserted into the hole 11c of the female mold 11 insertably/extractably.
Patent JP-H03110874-A (JP)
Title: Semiconductor optical position detector
Inventor: KANEKO HIROYUKI
IPC: H01L31/10
Filed: 1989-09-26
Abstract: PURPOSE:To reduce a detection error by a reduction in a leakage current at a high temperature and to enhance a response speed by a method wherein a region of a second conductivity type on a photodetecting face is divided into a plurality of parts, their surface is covered with a thin-film resistor and a P-N junction area is reduced while a continuity property is being secured. CONSTITUTION:A P-type diffusion region 205 is divided into a plurality of parts and the divided parts are arranged in an array shape on the side of a photodetecting face on an N<-> type semiconductor substrate 201 of a sensor chip for a semiconductor optical position detector 200. The P-type diffusion regions 205 are covered with a thin-film resistor 204; the P-type diffusion regions 205 are connected electrically by the thin-film resistor 204 via contact holes 213. As a result, a P-N junction area between it and the N-type region 201 of a first conductivity type of the semiconductor substrate is reduced by a portion corresponding to divided boundary regions. Consequently, since a leakage current at a high temperature in a junction part is reduced by a reduction in the P-N junction area, a detection accuracy can be enhanced by the portion. In addition, since a P-N junction capacity corresponding to it is reduced, a response speed of an optical position detection operation becomes fast accordingly.
Patent JP-H08113315-A (JP)
Title: Automatic picking device and automatic warehouse system
Inventor: YAMAZAKI SHUSAKU
IPC: B65G1/137
Filed: 1994-10-14
Abstract: PURPOSE: To provide a picking device which can select many sorts of works from shelves and automatically load them on a pallet efficiently only by inputting a delivery data thereto. CONSTITUTION: In an automatic picking device which is loaded on a stacker crane 12 of an automatic warehouse, and transfers works on a pallet 14 taken out from a shelf 10 to an empty pallet 14, it is provided with a base plate for robot reciprocating front and rear, right and left between both pallets and provided rotatably and elevatably, and a sucking part 73 provided capably of being approached and separated against the base plate for robot and having suction pads 72. Further, it is provided with a plurality of sensors 76 provided on the base plate for robot and movably in the right and left directions and the front and rear directions against the work, and a probe sensor 100 detecting the upper face position of the work at gripping the work.
Patent JP-H04127227-A (JP)
Title: Memory control system
Inventor: SATO TETSUYA
IPC: G06F3/06
Filed: 1990-09-18
Abstract: PURPOSE:To increase the processing speed of a memory control system by processing sequentially a storage means consisting of plural memory blocks for which the individual accesses are available through a 1st processing means and then processing successively the memory blocks processed by a 1st processing means at every block. CONSTITUTION:The 1st and 2nd devices 2 and 4 connected to the magnetic disks 1 and 3 respectively are connected to a RAM 6 via a bus switching circuit 5. The RAM 6 includes the memory blocks #1 - #4 connected with bus lines. Thus, the individual accesses are available to those blocks. The device 2 processes the memory blocks accessed by a 1st access means at every block. The device 4 processes the memory blocks receiving the successive accesses at every block. Thus, both devices 2 and 4 can process the memory blocks at one time and the processing speed is increased in a memory control system.
Patent JP-S62109704-A (JP)
Inventor: HASE NOBUAKI
IPC: B65B3/04
Filed: 1985-11-08
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-H0991846-A (JP)
Title: On-vehicle information recording and reproducing device
Inventor: WACHI AKIKO
IPC: G11B19/16
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an information recording and reproducing device for a driver's seat and rear seat respectively and to reduce the size of the device by providing the device with respectively plural information display screens, voice output devices and operating sections and commonly using applications and information. SOLUTION: The device body 1 of the on-vehicle information recording and reproducing device 100 contains recording and reproducing device, reads map information out of the reproduction-only region of an optical disk 7 inserted from an insertion port 6 and records and reproduces the information to and from the recording and reproducing region. A built-in CPU calculates a present position in accordance with the position information obtd. from an artifical satellite via a position sensor 2. The plural display screens 4a, 4b and the voice output devices 5a, 5b are respectively distributed and arranged for the driver's seat and the rear seat and the desired information is respectively independently outputted by the corresponding control sections 3a, 3b via a time division buffer memory.  For example, a user on the rear seat is able to input locus data, comments, supplementary map data, etc., by operating a keyboard without being restricted by the limitations on the operation during traveling.
Patent JP-H0563041-A (JP)
Title: Temperature control system of lsi inspection device
Inventor: MORI HIROFUMI
IPC: G01R31/26
Filed: 1991-09-03
Abstract: PURPOSE:To provide a temperature control system which maintains wafers mounted on an inspection stage constantly at a specified temperature definitely in an LSI inspection device formed on a wafer. CONSTITUTION:There are installed a contact type temperature sensor 15 and a non-contact type temperature sensor 16 respectively to an inspection stage 12. Both temperature signals obtained from the measurement of the both temperature sensors are comparison-processed by a computer 3. When the both temperature signals are identical to a specified value, the temperature signals are fed- back to a heating current control circuit 4 for a heater 14 or a cooler current control circuit 5 for a cooler 6 so as to maintain an inspection stage at a specified temperature. When the both temperature signals are different from each other, the computer will output an alarm to an alarm indicator 7 and halts the inspection of LSIs simultaneously. In this manner, a double temperature control system based on the contact type and non-contact type temperature sensors maintains the temperature of wafer at a specified value constantly and definitely so that the LSIs may be inspected with high reliability.
Patent JP-S61131359-A (JP)
Inventor: KAWADA SHIGERU
IPC: H01K1/40
Filed: 1984-11-29
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-H0674941-A (JP)
Title: Defect inspecting method and device for inside surface coating film of metallic can
Inventor: KONAGAYA YUJI
IPC: G01N27/20
Filed: 1992-08-27
Abstract: PURPOSE:To provide a defect inspecting method for an inside surface organic coating film layer of a seamless metallic can which can be applied to one hundred percent inspection and a defect inspecting device by which the one hundred percent inspection can be carried out automatically at high speed. CONSTITUTION:An electrically conductive brush 10 whose tip part vicinity can contact with the whole inside surface of a seamless metallic can 11 is inserted in the metallic can 11, and an electrode piece 30 is contacted with an opening part end surface 1a of the metallic can. While impressing high pressure direct current voltage between the electrically conductive brush 10 and the electrode piece 30, the electrically conductive brush 10 and the metallic can 11 are rotated relatively, and a defect of an inside surface organic coating film layer is discriminated according to an electric current flowing between the electrically conductive brush 10 and the electrode piece 30.
Patent JP-H02149535-A (JP)
Title: Insecticide and acaricide compound, production thereof and insecticide and acaricide composition containing them
Inventor: MAIKERU JIYON BUTSUSHIERU
IPC: A01N47/00
Filed: 1989-09-28
Abstract: NEW MATERIAL: Compounds expressed by formula I (R 1  is ≤4C alkyl; R 2  is H, CN, CH 3 , CF 3  or ethynyl; Q is CH or N; Z is at least one kind of substitutent selected from F, benzyl, phenoxy, chlorophenoxy, fluorophenoxy, and bromophenoxy) or their stereoisomers.  
     EXAMPLE: 1,1-Difluoro-2-methyl-2-(4-triflumethoxyphenyl)-3-(4-fluoro-3- pghenoxybenzyloxy)propane.  
     USE: Insecticidal/acaricidal agent which shows substantially higher acaricidal activity in comparison with known similar compounds.  
     PROCESS: A novel compound obtained through five processes from 4- trifluoromethoxybenzaldehyde to a novel substance, etc., is reacted with a compound of formula VI (Hal is halogen) to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60142233-A (JP)
Title: Plasma emission spectrochemical analyzer
Inventor: KUBOYAMA SHIGERU
IPC: G01N21/73
Filed: 1983-12-28
Abstract: PURPOSE:To make a fine adjustment of a fixing base simple and accurate by holding slidably the base for fixing a chamber mounting a torch tube, and moving the fixing base by a knob to adjust a relative position of an induction coil and said torch tube. CONSTITUTION:The base 9 for fixing the chamber and the chamber 13 are moved upward by a shaft 20 for variation, by loosening a stopper screw 23 at first and turning the knob 21. In this case, the base 9 is moved upward and downward through a groove opened at a fixing base main body 24 of the titled apparatus. Such operation is performed, the torch tube 7 is moved to a position where plasma is fired most easily, and the relation of the position with the coil 6 can be adjusted accurately and easily.
Patent JP-H07101657-A (JP)
Title: Escalator
Inventor: SHINNO TAKASHI
IPC: B66B23/04
Filed: 1993-10-07
Abstract: PURPOSE:To obtain a stable handrail driving force by driving a handrail driving device by intermediate driving wheels or handrail driving wheels to rotate by engaging with footstep chains arranged in an intermediate horizontal part of a main body frame in an escalator having a landing. CONSTITUTION:When a driving wheel 4 is rotated through a driving chain 3 by driving a driving motor 2, footstep driving wheels 9 and handrail driving wheels 10 respectively installed at two places apiece on a driving wheel 5 to which the driving wheel 4 is fixed are rotated. Footsteps are circulated and rotated through footstep chains 8 wound round the footstep driving wheels 9, and a handrail driving device 7A is driven by the handrail driving wheels 10, and moving handrails 6 are circulated and rotated. Intermediate driving wheels 17 arranged in the vicinity of a landing are rotated according to rotation of the footstep chains 8, and a second handrail driving device 7B arranged in an inclined part 15b is driven through handrail driving chains 14 according to rotation of intermediate handrail driving wheels installed on an intermediate driving shaft 16 formed integrally with these.
Patent JP-S62111836-A (JP)
Title: Paper feed cassette
Inventor: ONO HIRONORI
IPC: B65H1/26
Filed: 1985-11-08
Abstract: PURPOSE:To improve operability by removably arranging the second cover and a pivotal member to the first cover. CONSTITUTION:Holes 13 are integrally formed on both sides near the tip of the first cover 12 of a cassette main body 11. On the other hand, the second cover 14 is provided with lugs 15a, 15b to be used as rotation fulcrums. In addition, a pivotal pin 16 is provided with a leg section 16a removably and elastically coupled with the hole 13 formed on the first cover 12 and a supporting hole 16b rotatively supporting the lug 15a of the second cover 14. Accordingly, the second cover 14 is assembled as a cassette cover rotatably pivoted to the first cover 12. When the second cover 14 becomes a hindrance for use or operation, the pivotal pin 16 can be simply removed, thus operability can be improved and breakage can be prevented.
Patent JP-S60143068-A (JP)
Title: Automatic focus matching device
Inventor: TOYODA HIDEO
IPC: H04N5/232
Filed: 1983-12-29
Abstract: PURPOSE:To improve the stability of the system at focusing by changing a frequency narrowering or detecting a band width detecting a high frequency component when an object is at a low illuminance or a low contrast. CONSTITUTION:A control circuit 17 detects from a gain of a gain control circuit 8 that the object is at a low illuminance or a low contrast so as to switch a band pass filter from 7 to 15. The detection frequency of the filter 15 is lower than that of the filter 7 and the band width is narrow, then the focus matching accuracy is deteriorated and the noise component is decreased remarkably and the amplitude of the noise component of an output signal of a reference frequency component detection circuit 11 is decreased also remarkably. Thus, the loop gain is increased by a low illuminance or a low constrast and the circuit is sensitive to noise, but stable focusing state is attained.
Patent JP-H0990825-A (JP)
Title: Image forming device
Inventor: YAMASHITA YUJI
IPC: G03G21/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To make an image forming device itself grasp the expiration of contract securely and renew the contract by providing a contract information management means, contract expiration detection means, and a code storage means. SOLUTION: A present date and a contract expiration date is compared. When the device judges that the date is still in a contract term, it compares the total count of the present number of copies and the maintenance contract-count, and, in the case the contract term is valid, it executes ordinary copy mode. In this case, each time a copying operation is carried out, the number of copies counted by a paper insertion count sensor 20, that is, a difference between the using count and a contract count in a storage part 19 is monitored, and when it exceeds the contract count, the device judges that the contract has expired.  Then, the device lets a user know the expiration of the contract and displays a message providing instructions for the renewal of the contract onto the liquid crystal display part of an operation panel 18, lets the user know that the number has exceeded the contract number of sheets, and then proceeds to a copy limit operation mode. In the case the user requires the contract renewal, he makes contact with a service counter by message display to execute a procedure for the contract renewal.
Patent JP-S63106017-A (JP)
Title: Velocity control system
Inventor: OI TAKEO
IPC: G05D13/62
Filed: 1986-10-22
Abstract: PURPOSE:To prevent vibration due to the oscillation of a mechanical system from occurring, by measuring an accelerating time with which an object to be controlled arrive at a reference velocity by adding a constant force on the object to be controlled, and setting a feedforward quantity at an optimum value. CONSTITUTION:At time of accelerating, constant acceleration is given on the object 1 to be controlled by adding the constant force, and the velocity at that time of the object 1 is compared with a reference velocity,and the accelerating time until it arrives at the reference velocity is measured by a measuring time 3. An arithmetic means 4 performs the calculation of a time difference between the accelerating time and the reference time,and calculates the friction force value of the mechanical system from the time difference, and following that, the feedforward quantity is decided by the friction force value, and uses it for feedforward control at time of deceleration, etc. Since a correction operation is performed in the feedforward control assuming control disturbance (friction force) is estimated to generate in advance, it is possible to remarkably reduce the influence of disturbance in target control, therefore, the feedback gain of feedback control for the disturbance can be reduced, and the vibration of the mechanical system liable to generate in deceleration control can be prevented from occurring, and also, stop control can be performed easily.
Patent JP-H04130602-A (JP)
Title: Resistor
Inventor: NAKAJIMA YOSHIO
IPC: H01C7/02
Filed: 1990-09-20
Abstract: PURPOSE:To contrive the improvement of the thermal shock resistance of a resistor by a method wherein the diameters of the electrode parts of the resistor are made large compared to that in the vicinity of the center of the resistor. CONSTITUTION:The total length of a resistor is Lmm, the cross section of the resistor is formed into a circular pillar form and the sectional area of the resistor in a range of 1mm from both end parts of the resistor is Smm<2>. Moreover, the resistor is formed into a constitution wherein the diameter of a circle to appear on the above cross section of the resistor becomes large as the circle heads toward both ends of the resistor ranging from the central part of the above resistor to the range, in which the above sectional area is Smm<2>. Thereby, the density of an electric field is reduced in the vicinities of electrodes of the resistor and it can be inhibited that damage, such as a crack or the like, is caused to the resistor.
Patent JP-H0893227-A (JP)
Title: Concrete pump truck
Inventor: HENMI MASUZO
IPC: E04G21/04
Filed: 1994-09-21
Abstract: PURPOSE: To eliminate a special receiver tank to stock and supply compressed air. CONSTITUTION: The inside of a deck frame 10 of hollow structure is divided into a number of small rooms 12 by a plural number partition plates 11. The adjoining small rooms 12 are communicated to each other by communicating pipes 13 provided on the outside surface of the deck frame 10 so that they straddle on the partition plates 11 and communicated through to each other. An air injection pipe 14 led from the compressor of a truck chassis is connected to the small rooms 12 on one end side of the deck frame 10. In the same way, an air takeoff pipe 15 furnished with an opening and closing cock 16 is installed on the small rooms 12 on the other end side.
Patent JP-H06199963-A (JP)
Title: Sulfur-containing poly(meth)acrylate and its production
Inventor: MARUTEINA BAADAA
IPC: C08F220/38
Filed: 1993-10-07
Abstract: PURPOSE: To provide the poly(meth)acrylate obtained by polymerization of the specified poly(meth)acrylates with the specified monomer, etc., having high refractive index, excellent in transparency, heat-resistance, processability, useful for lenses, etc.  
     CONSTITUTION: The poly(meth)acrylate are obtained by adding the monomer of the formula I (where Y is 2-12C alkyl, 6-14C aryl, 7-22C alkaryl or the like; R is H or methyl) into sulfur-contg. poly(meth)acacrylate P produced by radical polymerization of the monomer of the formula 1 and polymerzing at least one monomer component of the formula II (n is 1-6) with the polymers P. The polymers are obtained by reacting the compd. of the formula III (X is chlorine or the group of the formula IV) with the polyol of the formula V (M and M' are H or a metal cation). 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61131606-A (JP)
Title: Differential amplifier circuit
Inventor: KUNIYONE MOTOHIRO
IPC: H03F3/34
Filed: 1984-11-30
Abstract: PURPOSE:To simplify and miniaturize the titled circuit by constituting a cascode amplifier stage of an FET amplifier circuit having a cascode amplifier stage with a self-bias circuit. CONSTITUTION:The self-bias circuit constitution is adopted by connecting gates and drains of FETs 5, 7 of the cascode amplifier stage in a direct coupling FET amplifier circuit consisting of a differential amplifier stage comprising FETs 1-4, the cascode amplifier stage comprising FETs 5-8 and a push-pull amplifier stage comprising FETs 9, 10. Thus, any complicated bias circuit is not required and the entire circuit is simplified and miniaturized.
Patent JP-2001072319-A (JP)
Title: Recording paper after-processing device
Inventor: HATTORI MINORU
IPC: B65H37/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To perform a simple punched folding bookbinding by providing such a structure as to punch recording papers one by one prior to folding processing in a recording paper after-processing device having a folding device and a punch device. SOLUTION: This recording paper after-processing device 1 comprises an end surface binding device 4 provided opposite to a staple tray 3, a saddle stitching device 5, a folding device 6, and a punch device 7. The punched recording paper is divided to a non-after-processing carrying passage α and an after- processing carrying passage β by a branch claw 11. A series of stacking works is performed every recording paper that finished the punching work, and when recording paper bundles are matched by a prescribed binding number, the saddle stitching operation is performed. Accordingly, a punched saddle stitching simple bookbinding consisting of a number of recording paper bundles can be performed even with a punch device with small size, low power, and low cost.