baber/WOPTO huggingface dataset:
Patent JP-2000282958-A (JP)
Title: Exhaust gas recirculating device for internal combustion engine
Inventor: HAYASHI KOTARO
IPC: F02D41/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To correctly maintain quantity of NOx generated in an internal combustion engine to be a target NOx quantity by detecting an NOx quantity in exhaust gas, and controlling the EGR gas quantity in the engine so that the NOx quantity in exhaust gas becomes the target NOx quantity. SOLUTION: In an exhaust gas recirculating device, in which one part of exhaust gas is supplied to a surge tank 12 via an EGR passage 29 and is introduced together with intake air into a combustion chamber 5, for reducing the NOx generating quantity of an internal combustion engine, an EGR gas quantity is controlled so that the NOx generating quantity when a smoke generating quantity becomes a prescribed quantity, namely, the upper limit value of an allowable smoke generating quantity (hereafter called maximum allowable value) is the target NOx generated quantity. Namely, the opening of an EGR control valve 31 is controlled by a control unit 40 so that NOx concentration detected by an NOx sensor 60 provided in an exhaust pipe 24 becomes the target NOx concentration. Hereby the NOx concentration in exhaust gas is maintained to be the target value.
Patent JP-H10278536-A (JP)
Title: Suspension control method
Inventor: MURATA MASAHIRO
IPC: G06N3/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To always perform the optimal control independently of the using condition of a suspension such as a change with the lapse of time and a change of environment by applying immunological algorithm so as to optimize a parameter of a control regulation. SOLUTION: Sky hook control and IA control are carried out in order of stages 1-2, and when the stage 2 is concluded, the stages 1-2 are repeatedly carried out. Immunological algorithm(IA) introduces the immunological reaction of organism into a programing technique so as to form algorithm. Namely, in the stage 1, control of the sky hook is tested at about 10 seconds per each antibody of antibody I of new generation, and while a vehicle is made to travel, and in the stage 2 after concluding the test, the antibody I, which has the highest degree of compatibility between antigen and antibody, is used so as to perform the sky hook control, and while the vehicle is made to travel for about one hour.
Patent JP-S6453167-A (JP)
Title: Method and apparatus for biochemical analysis using test piece
Inventor: TAKAHATA ICHIRO
IPC: G01N35/10
Filed: 1988-04-11
Abstract: PURPOSE:To make exact measurement with good reproducibility and to simultaneously progress combined inspections by boring plural spotting holes to a specimen spotting part disposed above a movable test piece table and mounting cap bodies on the respective spotting hole parts. CONSTITUTION:The specimen spotting part 3 bored with the plural spotting holes 8 apart at prescribed intervals is disposed in tight contact with the upper part of the test piece table 2 in proximity to a measuring part 4 and the upper part of a thermostatic chamber is formed together with the measuring part 4. The cap bodies 9 are mounted on the respective spotting holes 8 to close the specimen spotting holes 8 so that moisture evaporation and temp. drop are prevented. The cap bodies 9 are opened and closed by a cover opening/ closing bar 12 which is driven integrally or cooperatively with a nozzle 11 for specimen spotting. The moisture evaporation from the specimen after spotting is prevented and heat insulation is satisfactorily effected in the case of simultaneously progressing many measurements such as setting and inspection and profile inspection of blood samples. The exact analysis is thus assured.
Patent JP-S5517806-A (JP)
Title: Output processing device of magnetic tape equipment
Inventor: TANAKA YOSHINORI
IPC: G11B5/09
Filed: 1978-07-20
Abstract: PURPOSE: To make regenerated data synchronize with a data sampling pulse after returning drop out to the correct status by resetting a counter or presetting it to the appropriate value by the synchronizing signal separated from a regenerated digital signal and counting the number of data even in the drop out period.  
     CONSTITUTION: Signal SP read out from the magnetic tape equipment is separated into regenerated data PD and regenerated synchronizing signal PSY by data and synchronizing separator circuit 19 and then regenerated data PD are entered into data sampling circuit 20 and positional signal sampling circuit 21. Wind pulse WND outputted from decoder 37 equipped in relation to regenerated synchronizing signal PSY and counter 34 and detected pulse Sd from drop-out detector 38 are supplied to OR gate 36. In the wind pulse period, the period for resetting the counter or presetting it to the appropriate value is defined by regenerated synchronizing signal PSY. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000280055-A (JP)
Title: Device and method for injection molding of metallic member
Inventor: SAKAMOTO KAZUO
IPC: B22D17/20
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To charge a molten metal as even as possile by devising a position and a shape of a gate part when the molten metal is injected under a semi- molten condition or a molten condition near the melting point so as to obtain a metallic member having an opening inside. SOLUTION: By this injection molding device of a metallic member, a molten metal is injected and charged in a molding cavity Qw3 of a mold R3 from an injection nozzle 3 under a semi-molten condition or a molten condition near the melting point, so as to obtain a molding product having an opening inside. The injection position from the injection nozzle is set at a portion corresponding to the opening of the molding product, and an approximately annular gate part Qg3 is installed in a way to expand towards a surrounding molding cavity from the injection position.
Patent JP-H04219388-A (JP)
Title: Control of diameter of silicon single crystal and apparatus therefor
Inventor: KAWASHIMA AKIHIRO
IPC: C30B15/26
Filed: 1991-04-19
Abstract: PURPOSE:To save PID parameter adjustment operation at the job site by improving the calculation method of PID operation performed under direct control, adding dead time compensation control and improving the ability for following up a set point. CONSTITUTION:In controlling the diameter of a drawn-up silicon single crystal rotating correlatively to a crucible by the draw up rate, a measured diameter value by a video measure 5 as an optical means is processed by a crystal diameter input part 10 of a unit 20 for controlling the diameter by non-exact differentiation PID process. The above-processed diameter is compared with a target diameter by a non-exact differentiation PID operation part 11 to calculate the draw up rate. The resultant draw up rate is sent through a part 12 for sending out the draw up rate to a motor controller 8 to give a command and a drawn-up single crystal 1 is drawn up at a controlled draw up rate, thus giving the objective silicon single crystal 1.
Patent JP-H11288954-A (JP)
Title: Junction structure and method of semiconductor element and semiconductor package
Inventor: KONDO HIROSHI
IPC: H01L21/52
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the thermal effects of solder balls due to heated thermal stress of a semiconductor element of circuit substrate on a film substrate which is loaded with the semiconductor element. SOLUTION: In a semiconductor element fixed circuit substrate on a substrate with a wiring part, when a junction structure using solder balls is adopted, a through-hole is made in the substrate to provide the wiring part (electrical connecting part) on the substrate on the stopping up position of the through-hole for connecting the wiring part (electrical connecting part) to the semiconductor element 6, so that a buffer member of thermal stress is arranged between the wiring part (electrical connecting pat) and the semiconductor element 6 so as to absorb the thermal stress as between the substrate and the semiconductor element 6.
Patent JP-H08287112-A (JP)
Title: Device and method for effective block extraction, and circuit simulator
Inventor: FUJISAWA HISANORI
IPC: G06F17/50
Filed: 1995-04-14
Abstract: PURPOSE: To improve the processing speed of simulation by the circuit simulator while maintaining its precision. CONSTITUTION: A path retrieval part 130 retrieves paths from the block including a node to be analyzed to all the blocks in a circuit and a depth decision part 140 finds the depth of each block from the path retrieval information. An effective block decision part 150 compares the depth of each block with specific depth stored in a specific depth storage part 113 to decide an effective block. In actual circuit simulation, an event is issued for only the effective block and a transient analysis is simulated on an event-driven basis.
Patent JP-H07110776-A (JP)
Title: Reduandant-parity protection method in parallel calculation system
Inventor: AREKUSANDAA EICHI FUREI JIYUNI
IPC: G06F15/16
Filed: 1991-03-29
Abstract: PURPOSE: To perform the parity protection of a distributed data file at the parallel data processing network of multinode, for which data memories are provided in respective nodes. CONSTITUTION: This method is provided with the following functions of (a) to distribute N-1 pieces of file data blocks at least through N-1 pieces of nodes from 0 to N-1, to store respective N-1 pieces of fine data blocks in data memories at usable physical places and to instruct positions for arranging the respective file data blocks inside a related directory held by the respective data memories, (b) to exclusive OR data bits in the corespondent bit positions of N-1 pieces of file data blocks and (c) to store the result of (b) in the corresponding bit position of the parity file data block in the data memory of node N.
Patent JP-S5612536-A (JP)
Title: Determining device of fluid behavior
Inventor: INOUE KIYOSHI
IPC: G01N21/15
Filed: 1979-07-12
Abstract: PURPOSE:To achieve high-accuracy detection and determination, by executing determination of behavior of fluid by laser radiation and detection while cleaning wall surface of a detecting section at the same time. CONSTITUTION:Water in an object being detected is made to flow in a pipe 1. The water flows through a detection section 2 which is composed of a light-permeable material, and laser is radiated here by a radiating device 3. The laser light is radiated in such a manner as if it were to be gathered to the center of the detecting section 2 by a lens 5. The radiated light hits aquatic microbe and it is reflected, dispersed and permeated. Output of a detecting unit 8 is amplified by n amplifier 9 and determined by a determining circuit 10. Result of determination is indicated by an indicating circuit 11.
Patent JP-H08283642-A (JP)
Title: Water-color ink composition
Inventor: OTANI KOJI
IPC: C09D11/10
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a water color composition having excellent fluidity, storage stability and drying property, etc., by blending a water-color ink for flexography for paper such as a corrugated fiberboard or a carton with an emulsion-type resin, an alkali-soluble type water-soluble resin and a compound having a specific structure. CONSTITUTION: The water-color ink composition mainly comprising a coloring agent, a water-based resin binder and water includes (A) an alkali-soluble type water-soluble resin in an amount of 3-20wt.% as a solid component, (B) an emulsion-type resin in an amount of 5-30wt.% as a solid component and (C) a compound expressed by the formula (R1 -R3 are each H, a 4-18C alkyl, cyclic alkyl, alkenyl or alkylphenyl; (n) is an integer of 40-200) and having >=2000 number-average molecular weight (e.g. polyoxyethylene-p-butylphenylether) in an amount of 0.5-5wt.% as a solid component. The component A preferably has 5000-100000 weight-average molecular weight and 50-300 acid value. The ratio of component A/component B (a ratio of solid components) is preferably 0.1-3.
Patent JP-H08281220-A (JP)
Title: Tablet visual inspection apparatus
Inventor: TOGOYAMA KATSUMI
IPC: B07C7/04
Filed: 1995-04-14
Abstract: PURPOSE: To make it possible to simultaneously visually observe both sides of tablets and to enable one inspecting person to make inspection work by turning over the tablets transported in the first segment of a main belt conveyor by a second supplying means and transporting the tablets by the second segment of a main belt conveyor by way of an auxiliary belt conveyor. CONSTITUTION: The tablets stored in a supply hopper 1 are supplied by a vibrated trough 21 onto a belt 31. The tablets are gathered by guides 101, 102 and enter the first segment 111 where the tablets are transported like an arrow A. The tablets transported to the front end of the transportation in the first segment 111 are inverted by a circular arc plate section 411 and are supplied through an inclined plate 412 to a belt 51, by which the tablets are transported like an arrow B. Further, the tablets are scraped by a scraper 61, are placed on a trough 62, are moved like an arrow C and are supplied in the turned-over state onto the belt 3. The tablets enter the second segment 112 according to the operation of the belt 31 and are transported like an arrow D.  Then, the inspector is able to visually observe both surfaces of the tablets with one person and to complete the inspection work.
Patent JP-S5516261-A (JP)
Title: Wiper being-caught quantity measuring device
Inventor: SHINODA YOSHIO
IPC: G01H17/00
Filed: 1978-07-20
Abstract: PURPOSE: To improve the efficiency of test and inspection, by automatically measurement displaying items required by utilizing the electric output of a potentiometer for detecting the reciprocation of a wiper device.  
     CONSTITUTION: A wipe angle measuring circuit 10 is subject to voltage signals from an endless potentiometer 1 mounted to a nose of a pivot of a wiper device and difference between the maximum value and the minimum value is used as voltage difference, a being-caught changing angle measuring circuit 20 employs the voltage signals of the potentiometer 1 as signals corresponding to the variation of wiper arm wipe operation through a HPF in 10Hz and difference between the maximum value and the minimum value is used as differential voltage, and a wipe period measuring circuit 30 similarly measures a wipe one period. A measured value display circuit 40 is subject to the output signals of said each circuit and displays the voltage converting value θV and ΔθV of wipe angles and being-caught changing angles and a wipe period t in digital shapes, and an operation display circuit 50 computes t×ΔθV/θV, etc. and displays discriminating value deciding the quality of the wiper device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06272478-A (JP)
Title: Pipe
Inventor: KAWAMURA KUNIMOTO
IPC: F16L37/56
Filed: 1993-03-24
Abstract: PURPOSE:To pull out only one pipe for cleaning at the time of clogging being generated to a mud pipe. CONSTITUTION:One end side of a single pipe 9 is provided with a female joint part 91, and the other side is provided with a joint body 92A and a divided piece 92B is screw-fastened to the end part outer periphery of the single pipe 9 through a sleeve 92C in such a way as to be connectable/separable to/from the single pipe 9. The joint body 92A is then provided with a male joint part 92 in such a way as to be connected by insertion to the female joint part 91 of the other single pipe 9 adjacent to the above-mentioned single pipe 9. A pipe 8 of such constitution is used as one mud pipe. While extending the single pipes 9 in line by a pipe extending device without stopping the feed-discharge of mud, in case clogging is generated to the already laid part, only one pipe is pulled out by releasing the connected state between the joint body 92A and the single pipe 9 and cleaned.
Patent JP-S60232981-A (JP)
Title: Printer
Inventor: HORI FUMIHISA
IPC: B41J7/48
Filed: 1984-05-07
Abstract: PURPOSE:To enhance reliability of a printer and contrive a higher speed, a lighter weight and a lower cost, by reducing the number of fixing and unfixing means such as solenoids which are provided. CONSTITUTION:Before a driving wheel 6 corresponding to a digit place is engaged to a trigger plate 11, a pulse signal is outputted from a digit place detector 42, and an electric current is passed to one or all of the solenoids 2a-2d correspondingly to a character to be printed at the digit place. Soon after passing the current, a driving pawl 38 of the driving wheel 6 corresponding to the digit place is engaged to a trigger projection 18 of the trigger plate 11, the plate 11 is rotated in the direction opposite to the direction of an arrow (a) against the elasticity of a tension spring 28 by a rotating force of a driving wheel shaft 37, and the first-fourth selecting plates 12-15 are also rotated together in the same direction, whereby a pawl part 29a of the first selecting plate 12 is engaged to a tooth part 41 of a movable plate 4a, a pawl part 29b of the second selecting plate 13 is engaged to a tooth part 41 of a movable plate 4b, a pawl part 29c of the third selecting plate 14 is engaged to a tooth part 41 of a movable plate 4c, and a pawl part 29d of the fourth selecting plate 15 is engaged to a tooth part 41 of a movable plate 4d.
Patent JP-H04302483-A (JP)
Title: Linear light source
Inventor: SUEHIRO YOSHINOBU
IPC: B41J2/455
Filed: 1991-03-29
Abstract: PURPOSE:To provide a linear light source which can improve the coefficient of utilization of the light emitted by a light source element. CONSTITUTION:Light emitting elements 12 are so arranged that the disposition reference line L1 of the light emitting elements 12 and the diagonals of light emitting faces 22 are aligned with each other. Hereby, the region of the light emitting face where the light can be effectively used becomes larger than conventional ones.
Patent JP-S63255861-A (JP)
Title: Magnetic tape guide roller
Inventor: EGAMI MASAKI
IPC: G11B23/087
Filed: 1987-04-11
Abstract: PURPOSE:To obtain a magnetic tape guide roller of both an excellent processibility and an excellent slidability by forming the roller on the inner diameter side with a good slidability resin layer and on the outer diameter side with a good processibility resin layer. CONSTITUTION:The titled roller is formed by the good slidability resin layer on the inner diameter side and also the good processibility resin layer on the outer diameter side. The good slidability resin is preferred to as in terms of either such resin that even if the resin itself has a difficult point in its slidability, the resin can be turned into a minimized friction coefficient and also a minimized abrasion coefficient in its property by mixing or impregnating a solid lubricant, semisolid lubricant or liquid lubricant or such resin having originally a small friction coefficient and also a small abrasion coefficient, such as polytetrafluoroethylene resin. As to the good processibility resin, such resins, e.g., thermoplastic resins, such as polyacetal resin and polycarbonate resin, etc., or thermosetting resins, such as epoxy resin and polyimide resin are available for this application.
Patent JP-S5315175-A (JP)
Title: Jitter measuring instrument
Inventor: MIKI TETSUYA
IPC: G01R29/02
Filed: 1976-07-27
Abstract: PURPOSE: To make possible the accurate measurement of the high speed jitters possessed by pulse signals down to their distribution by using high speed high accuracy sampling techniques. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1038208-A (JP)
Title: Mist catcher
Inventor: MORI YASUSHI
IPC: F22B37/26
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent mist recovered as drain from being entangled in an air flow and rescattered in a mist catcher. SOLUTION: A mist catcher is adapted such that there are provided a top plate 1, a bottom plate 2, and left and right side plates 3, and a plurality of corrugated plates 7 are provided parallely to the right and left in an interval in a casing 6 where there are opened an inlet 4 and an outlet 5 longitudinally. In the mist catcher a mesh partition plate 11 is disposed out a surface in contact with a lower end of the corrugated plate 7 spaced away from the bottom plate 2.
Patent JP-S63255636-A (JP)
Title: Semiconductive pressure detector
Inventor: ASAI MASAHIRO
IPC: H01L29/84
Filed: 1987-04-11
Abstract: PURPOSE:To prevent an excessive liquid from remaining in a hermetically closed space, by holding the peripheral edge part of a seal diaphragm between the first member and an elastically deformable energizing member and increasing the energizing of the energizing member to discharge the liquid in the hermetically closed space to gradually form the seal of a liquid chamber. CONSTITUTION:This apparatus is constituted of the first member 2 equipped with a pedestal 5 having a silicone diaphragm 6, the liquid 7a sealed in a hermetically closed space 7, an energizing member 9 pressing the outer peripheral part of the diaphragm 8 to the member 2 and the second member 1. The diaphragm 8 is arranged to the step part 14d of the member 2 and the space 7 is defoamed in silicone oil under vacuum, and a packing 10 and a coned disc spring material 9 are set to the recessed part of the member 2 to slowly screw the member 2 to the member 1. Thereafter, the member 9 is pressed to the member 1 to elastically deform the same and the excessive liquid 7a in the space 7 is leaked from the gap between the diaphragm 8 and the step part 14d and the space 7 is perfectly sealed by screwing.
Patent JP-S63256010-A (JP)
Title: Mobile radio equipment having frequency stabilizing function
Inventor: SHIMIZU ISAO
IPC: H03J7/02
Filed: 1987-04-14
Abstract: PURPOSE:To improve the frequency stabilizing accuracy and the low power consumption by providing a circuit detecting a reception electric field level of a receiver in a mobile radio equipment having a frequency synthesizer offering a local oscillating frequency to the receiver and using a control section so as to control a reference oscillator only when the electric field level is a prescribed value or over. CONSTITUTION:The median of received electric field information including Rayleigh fluctuation detected by a receiver 2, 1 is detected by median detection circuit 2, 2 and given to a temperature compensation crystal oscillator TCXO control section 2, 3, which uses a TCXO control signal (b) so as to control a TCXO control section 1, 6 when the level is a prescribed median level or over based on the information from the circuit 2, 2. Then, the frequency stabilization is applied at all times when the electric field level is a prescribed value or over. Since the prescribed electric field level is set higher in this way and the frequency measurement and the frequency stabilization are conducted only when the received electric field level exceeds the given level, the frequency measurement with very high accuracy is executed stably. Moreover, since the number of times of the frequency stabilization is reduced considerably, the power consumption of the circuit is reduced remarkably.
Patent JP-S6270761-A (JP)
Inventor: DEBITSUDO RUUSAA NERUSON
IPC: C07K16/00
Filed: 1986-04-18
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。