baber/WOPTO huggingface dataset:
Patent JP-H04311646-A (JP)
Title: Self-diagnosis control device for secondary air supply device
Inventor: SAWAMOTO HIROYUKI
IPC: F01N3/20
Filed: 1991-04-11
Abstract: PURPOSE:To enable diagnosis of high reliability in a self-diagnosis control device for a secondary air supply device. CONSTITUTION:A clocking means M3 clocks the specified time from the secondary air supply start of a secondary air supply device M1. An exhaust gas temperature detecting means M4 detects exhaust gas temperature on the catalytic converter rhodium downstream side of an exhaust system. The exhaust gas temperature detected by the exhaust gas temperature detecting means M3 at the time of the specified time being clocked by the clocking means M3 is compared with the preset reference value by a judging means M5 so as to judge the secondary air supply device to be abnormal when the exhaust gas temperature is lower than the reference value.
Patent JP-H11280424-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: ISHII YOSHIKAZU
IPC: F01L1/34
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To maintain the balance of these control quantity, at the time of the spark advance and delay control of valve opening/closing timing, into a suitable condition. SOLUTION: The valve timing variable mechanism of an engine is equipped with a housing 43 connected to a crank shaft side, and a rotating member 41 connected to a suction cam shaft side. Spark advance and delay side oil pressure chambers 69 and 70, demarcated by the vanes 68a-68d of the rotating member 41, are provided in the ring cover 44 of the housing 43, and spark advance and delay control oil paths 47 and 48 are connected to both the oil pressure chambers 69 and 70. Sealing members 79 are provided between the tip outer peripheral surfaces of the vanes 68a-68d and the inner peripheral surface of the ring cover 44, and are arranged at the positions for equalizing leaked oil quantity from the oil paths 47 and the chambers 69, and leaked oil quantity from the oil paths 48 and the chambers 70.
Patent JP-H01250991-A (JP)
Title: Emphatic display system for user interface using display
Inventor: KOMATSU MASAHIKO
IPC: G03G15/00
Filed: 1988-03-30
Abstract: PURPOSE:To obtain an easily visible screen even if a great store of information quantity is incorporated in one screen by dividing a screen into plural areas and displaying the information and a background by a different display state at every divided area thereof. CONSTITUTION:A screen is divided into plural areas as screen data managed by CPU 04 for a user interface 01, and information and a background are displayed by a different display state at every divided area thereof. Also, as for a control of its display state, a variation of a luminance and an inversion display are executed by providing a video signal control circuit 05 and executing a control of level (luminance) and ON/OFF (blink), a dot density ratio (mesh density) of light and shade is controlled by a tile 06 of a display unit, and also, a trimming display is executed by the tile 06 of a boundary of an area in which the display state has been varied. In such a way, many area sections can be displayed by a different gradation, and by adding and displaying the trimming to its area section, the boundary of the area can be displayed so as to be distinct and easily visible.
Patent JP-H02257647-A (JP)
Title: Soldering of flip-chip ic
Inventor: UMEDA BUNZO
IPC: H05K3/34
Filed: 1989-03-29
Abstract: PURPOSE:To make solders compatible with each other and to enhance reliability by a method wherein a flux is dripped onto a flip-chip IC and is made to creep to the underside of the IC. CONSTITUTION:When a flux-dripping operation 3a onto a flip-chip IC is executed during a reflow soldering process 3, a dripped flux 4 is guided naturally on the surface and on side faces of the flip-chip IC 6, creeps to its underside and enters between a solder at the rear surface of the flip-chip IC 6 and a creamy solder 7 on a board 5. Accordingly, soldering parts on the side of the board 5 and on the side of the flip-chip IC 6 can be activated; solders can be made compatible with each other. Thereby, it is possible to prevent a disconnection by a thermal stress and the like when this product is used; it is possible to obtain a high-density mounting board whose reliability is high.
Patent JP-H04311691-A (JP)
Title: Scroll compressor
Inventor: HAYANO MAKOTO
IPC: F04C18/02
Filed: 1991-04-11
Abstract: PURPOSE:To enable the machining of a transmission shaft simultaneously with the machining of a main spindle so as to improve machinability by providing the transmission shaft and a bearing member to form the eccentric shaft part, with a turning scroll mounted thereto, of a main spindle, and disposing the transmission shaft on the axis of the main spindle. CONSTITUTION:A scroll compressor is provided with a compressor part 9 formed of a fixed scroll 17 and a turning scroll 19. In the turning scroll 19, a scroll body 29 rising from a flat plate 27 is meshed with the scroll body 25 of the fixed scroll 17 to partition a compression chamber 31. The axial hole 33 of the flat plate 27 of the turning scroll 19 is fittingly fixed to an eccentric shaft part 35 decentered by the specified quantity from the axis W of a main spindle 11. The eccentric shaft part 35 is formed of a transmission shaft 37 formed at the end of the main spindle 11, and a bearing part 39 into which the transmission shaft 37 is inserted through. The transmission driving face 41 of the transmission shaft 37 and the contact sliding face 45 of the bearing 39 brought into contact with each other are provided in such a way that the face direction thereof is along the eccentric direction of the bearing member 39. High machinability is thereby secured.
Patent JP-H11279718-A (JP)
Title: Piston ring wear resistant ring made of free graphite-precipitated iron series sintering material excellent in high temperature wear resistance
Inventor: YO SEKIHIN
IPC: F16F9/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring wear resistant ring made of a free graphite- precipitated iron series sintering material excellent in high temp. wear resistance and furthermore small in mating attackability. SOLUTION: This piston ring wear resistant ring is composed of a free graphite-precipitated iron series sintering material having a compsn. contg., by weight, 0.5 to 5% Cr, 0.2 to 1% Mn, 0.05 to 1% S, 0.05 to 1% B, 0.5 to 5% C, 10 to 20% Ni and 1 to 8% Cu, moreover contg., at need, 0.1 to 2% Mo, and the balance Fe with inevitable impurities and having a structure in which precipitation growing free graphite is present in pores dispersedly distributed into the base of the austenitic phase.
Patent JP-H09241685-A (JP)
Title: Industrial cleaner for lens
Inventor: KAWAKAMI SHUGO
IPC: C11D3/18
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cleaner satisfying requisite performances such as for environmental protection, odor and ignitability, and excellent in cleanup power against adhesives and protective films as well as petroleum-based pitch, comprising a hydrocarbon-based solvent and a specific compound. SOLUTION: This industrial cleaner for lens comprises (A) pref. 50-80wt.% of a 6-30C hydrocarbon-based solvent with a flash point of pref. >=70 deg.C (e.g. dodecylbenzene, hexadecane) and (B) 20-50wt.% of a compound of the formula R<1> COO-(AO)n -R<2> (R<1> is a 1-2C alkyl; R<2> is a 1-8C alkyl; A is a 2-3C alkylene; (n) is 1-5) (e.g. diethylene glycol monomethyl ether, dipropylene glycol monobutyl ether acetate), and pref. furthermore, 3-20wt.% of a nonionic surfactant (pref. of polyethylene glycol ether type with a HLB number of 10-15).
Patent JP-H04314393-A (JP)
Title: Manufacture of multi-layer ceramic circuit board and lamination structure
Inventor: HIDA KATSUHARU
IPC: B32B15/04
Filed: 1991-04-12
Abstract: PURPOSE:To prevent separation between board layers in the production method of a ceramic circuit board which is realized by laminating green sheets of different compositions. CONSTITUTION:A ceramic material with a low dielectric constant is used for the signal layers 2, 3 which constitute a multilayer board, a ceramic material with a large bending strength is used for the reinforcing layers 5, 6 which are positioned above and below the multilayer board, and after laminating the green sheets made of these materials, these layers are compressed together. In the multilayer board obtained by unifying and sintering these layers, it is possible to establish similar ratios of the contraction which occurs in the sintering process for the two materials by adjusting the specific surface area and thereby achieve a multilayer ceramic circuit board.
Patent JP-H06288879-A (JP)
Title: Automatic cleaning apparatus of continuous treatment utensil for many kinds of liquids
Inventor: TAKAHASHI KENJI
IPC: G01N35/10
Filed: 1993-04-06
Abstract: PURPOSE:To provide an automatic cleaning apparatus which performs a cleaning operation with high reproducibility an with high inspection accuracy without lowering its treatment efficiency when many different kinds of test liquids or reagents are treated. CONSTITUTION:A probe 5 in which a reagent in a prescribed amount has been dispensed is immersed, at a prescribed depth, into a cleaning tube 7 which is situated in the halfway part of a movement between a reaction container 1 and a reagent container 4. In this state, ozone gas is supplied from an ozone generator 18. While the probe 5 is performing a suction and discharge operation, it is raised and pulled out from the cleaning tube 7. Thereby, the inner wall and the outer wall of the probe 5 are cleaned quickly and sufficiently.
Patent JP-S60224186-A (JP)
Title: Semiconductor storage device
Inventor: GONDOU TAKASHI
IPC: G11C11/41
Filed: 1984-04-20
Abstract: PURPOSE:To decrease power consumption by turning off a bit line load transistor (TR) at writing a static RAM to cut off a DC current. CONSTITUTION:A chip select signal CS and an R/W signal are inputted to a NAND gate in the static RAM to supply a write enable inverting signal WE' to the bit line load MOS TRs M1-M4, thereby turning off them at writing. Thus, the DC current flowing from a power supply to memory cells 10, 11 is cut off to reduce the power consumption.
Patent JP-H03278063-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITO AKIRA
IPC: G03G5/06
Filed: 1990-03-27
Abstract: PURPOSE:To provide an electrophotographic sensitive body high in sensitivity and durability by incorporating a specified bisazo compound in it. CONSTITUTION:The novel bisazo compound to be used as a photo-conductor is represented by formula I in which R<1> is H, optionally substituted alkyl, or the like; R<2> is H, halogen, cyano, optionally substituted alkyl, or the like; each of Ar<1> and Ar<2> is optionally substituted arylene; and each of (m) and (n) is 0 or 1, thus permitting the obtained electrophotographic sensitive body to be high in sensitivity and durability and electrification potential, almost prevented from deterioration of sensitivity even at the time of repeated uses, and stable in electrification potential.
Patent JP-H07259384-A (JP)
Title: Connecting structure for stone, structure for attaching coping stone to fence, and fence
Inventor: KATAOKA AKIRA
IPC: E04H13/00
Filed: 1994-03-25
Abstract: PURPOSE:To certainly connect stones with connecting metal fixtures having engaging parts for engagement with grooves or holes attached with their engaging parts fitted into the grooves, and the grooves or the holes are filled with setting materials such as mortar, making the stones and the connecting metal fixtures integral, and to allow gaps to be present between the engaging parts and the stones so that minor errors in processing the stones can be absorbed without requiring precise processing. CONSTITUTION:Grooves 9 for accepting the end parts of coping stone 7 are formed to the upper bed of a main post 2 or corner posts 3, while grooves or holes are formed to the end parts of the coping stone 7. The end parts of the coping stones 7 are fitted into the grooves of the main post 2 or the corner posts 3. Connecting metal fixtures 11, each having engaging parts for fitting into each of the grooves or the holes, are mounted to the grooves of the main post 2 or the corner posts 3 so that the engaging parts can be fitted into the grooves or the holes. At least one side of the engaging parts is fitted loosely into the grooves or the holes. The grooves or the holes are filled with setting materials, and capping materials are mounted on top of the main post 2 or the corner posts 3.
Patent JP-S61238162-A (JP)
Title: Mark sheet communication system
Inventor: HOSOE TAKUJI
IPC: H04N1/00
Filed: 1985-04-15
Abstract: PURPOSE:To maintain the accuracy of recognition of pattern/code signal conversion device by sending plural candidate character code signals to information processing device when a character on a mark sheet cannot be identified as a specific character or symbol. CONSTITUTION:When a pattern signal in a character pattern storage buffer 10 cannot be identified as a specific character by collating the buffer 10 with identification dictionary 12 but there are plural number of candidate for it, the indication to that effect is made to candidate character flag display circuit 16, and displays the candidate characters to the candidate character/number storage buffer 17. After that, all of the candidate characters are stored at candidate character storage buffer 18 and they are sent to information processing device through information processing device signal buffer connection terminal 15 and signal buffer 8 of information processing device side. The information processing device 2 may automatically identify according to its own candidate character selection program, or may display the candidates on CRT or through a facsimile equipment so that one of the candidate characters can be selected by human judgement. By taking such procedures, the correct processing can be executed.
Patent JP-S62237103-A (JP)
Title: Pressurized fluid cylinder
Inventor: MIZUNO KANJI
IPC: F15B15/08
Filed: 1986-04-07
Abstract: PURPOSE:To exactly guide a driver rectilinearly by disposing a guide body provided with guide rails outside a barrel and connecting the barrel and the guide body in such a manner as to relatively displace perpendicularly to the axis of the barrel. CONSTITUTION:A guide body 1 provided with two guide rails parallel to each other along the axis of a barrel 2 is disposed outside the barrel 2 of a rodless cylinder, and the barrel 2 and the guide body 1 are connected in such a manner as to relatively displace perpendicularly to the axis of the barrel 2. In this arrangement, when fluid pressure in the barrel 2 works, the internal pressure works to open a slit 3 so that the barrel 2 displaces perpendicularly to the axis thereof. Since deformation of the barrel 2 is not transmitted to the guide body 1, the guide rails 6 are entirely not influenced by deformation of the barrel 2 so that a driver 9 can be guided rectilinearly very exactly.
Patent JP-H03278645-A (JP)
Title: Dc compensation circuit
Inventor: TAKANO ISAMU
IPC: H03K5/00
Filed: 1990-03-27
Abstract: PURPOSE:To attain accurate DC compensation even to an ultrahigh speed signal by detecting a pulse peak and adding a DC voltage in response to the peak value to the input pulse train. CONSTITUTION:A peak of a pulse is detected by a peak value detection circuit 2 and an output voltage being the result of detection is amplified up to a proper level by a DC amplifier circuit 3 to obtain a compensation voltage. The compensation voltage is added to a main signal, i.e., an input pulse train inputted to a common source amplifier 5 via an input terminal 1 and a capacitor C1 and a bias application resistor R1 to apply DC compensation to the input pulse train being the master signal. Thus, a DC level fluctuation of an NRZ input pulse train whose DC component is interrupted is eliminated and an ideal DC compensation characteristic is easily obtained from an ultrahigh speed pulse signal.
Patent JP-H09269225-A (JP)
Title: Position detecting device and method for translucent member
Inventor: KIMOTO MICHIYO
IPC: G01B11/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To detect correctly with high accuracy by providing a means for detecting the level change of output signals by laser beam scanning, a means for computing the distance from a reference position to a distance detected object, and the like. SOLUTION: A robot 5 is provided with a laser displacement sensor 4 along with a hand part 7. A detecting circuit 8 serving as a detecting means for measuring the position information of a blade 2 is connected to the sensor 4. A storage circuit 9 is separately provided and connected along with the detecting circuit 8 to an arithmetic circuit 10. The storage circuit 9 is prestored with a setting condition R of a blade outer peripheral end part 2a to a cross flow fan 1 and a relative setting condition D between the cross flow fan 1 and a reference position P. The sensor 4 irradiates laser beams toward the blade outer peripheral end part 2a and receives its reflected light. The detecting circuit 8 detects the level change of the output signal of the sensor 4 from the laser reflected light received by the sensor 4.
Patent JP-S536438-A (JP)
Title: Hair stuffs
Inventor: INOUE KIYOSHI
IPC: A61Q5/06
Filed: 1976-07-06
Abstract: PURPOSE:Hair stuffs such as hair fixing agent and shampoo, having improved penetration into hair, containing hydrophilic having three COOH groups and one OH group.
Patent JP-S57196720-A (JP)
Title: Molded body of modified zeolite
Inventor: MORISHITA SATORU
IPC: C01B39/30
Filed: 1981-05-28
Abstract: PURPOSE: To obtain a molded body which is stable to the action of hot water in an adsorption-desorption regeneration cycle and does not undergo the deterioration of the performance due to a hydrocarbon polymer, etc., when vapor of hydrocarbon or the like contg. water is dried, by adding a specified compound to zeolite and molding and calcining them.  
     CONSTITUTION: To zeolite is added ≥1 kind of double salt contg. alkaline earth metallic oxide or hydroxide, alkaline earth metallic aluminate or silicate, and alkaline earth metallic chloride, and they are molded and calcined to obtain a molded boy of modified zeolite. By adding said specified compound, superior modified zeolite having remarkably improved resistance to deterioration by the action of hot water and causing hardly the coking of hydrocarbon, etc. is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58198680-A (JP)
Inventor: ITAKURA TATSUO
IPC: F26B25/22
Filed: 1982-05-14
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-H11256772-A (JP)
Title: Hip water stop technique and hip water stop material
Inventor: BANDO SHOJI
IPC: E04D1/30
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a hip water stop technique and a hip water stop material with excellent handling performance and water stop performance. SOLUTION: After roof tiles 28 are roofed on a flat area 24 and a gable area 26 and then a ridge tile supporting member 34 for supporting the ridge tiles 32 is arranged at a hip 30, a rubber foam layer 14 is fixed on one side face of a resin foam layer 12 which is gradually higher from one side to the other side. Hip water stop materials 10 to which the lower edges of both higher layers 12, 14 extend are arranged at both sides of the supporting members 34 in such a manner that the higher sides of both layers 12, 14 are directed upward of a roof, the rubber foam layer 14 is directed outward and the extensions are inserted between the adjacent roof tiles 28 and fixed to the roof tiles 28. The ridge tiles 32 are arranged with the backs in contact with the respective water stop materials 10 to perform water stop of the hip 30 with the water stop materials 10.
Patent JP-S63246052-A (JP)
Title: Star type repeater
Inventor: NAKAMURA HARUKA
IPC: H04L69/40
Filed: 1987-04-01
Abstract: PURPOSE:To make the communication in low-order layer effective by reflecting internally a signal to a high-order layer when it is detected that the signal reflected from the high-order layer is a collision signal during the transmission of the signal to the high-order layer. CONSTITUTION:An input from a low-order layer is sent to a collision detection circuit 12 and in case of plural inputs in existence, the collision detection circuit 12 detects the collision and a collision signal generating circuit 13 is started to generate a collision signal CPS. The generated signal CPS is subject to OUT-UP to the high-order layer as the output of a gate circuit 52, reflected in the high-order layer and inputted as IN-UP. In this case, in the presence of input from the low-order layer, the circuit 12 detects a carrier and a mode switching circuit 14 switches the mode into a loopback mode. Moreover, gate circuits 52, 53 are blocked, a gate circuit 54 is opened and the input signal is sent through a gate circuit 55 as outputs OUT1-n to the low-order layer.
Patent JP-H07285308-A (JP)
Title: Suspension device
Inventor: MURAKAMI TAKUYA
IPC: B60G3/20
Filed: 1994-04-19
Abstract: PURPOSE:To prevent an impulsive sound and restrict wheel steering by forming an offset section rotatably around the axis connecting the upper and lower end sections of a wind-up link, and rockably arranging a connecting rod between it and a wheel support member. CONSTITUTION:An A-type lower arm 11, an I-type upper arm 12, and a tie rod 13 are connected to the wheel support member 10 of a wheel 9, and a connecting rod 15 is connected between the wheel support member 10 and the connection point 14d of the curve section 14c of a wind-up link 14 connected between both arms 11, 12. The connection point 14d can be rotated centering on the axis W connecting connection points 14a, 14b, and the connection point 16a of a protruded member 16 is moved to the outside of a vehicle by steering like the wind-up link 14. When the extended line of the axis connecting the end sections 15a, 15b of the connecting rod 15 crosses the axis W, the movement of the wind-up link 14 and the connecting rod 15 is restrained, and steering is restricted. An impulsive sound is prevented, no uncomfortableness is given to a driver, and the steering angle can be simply and surely restricted.
Patent JP-H04292078-A (JP)
Title: Ciphering facsimile equipment
Inventor: KATSURABAYASHI MASAHIKO
IPC: H04L9/06
Filed: 1991-03-20
Abstract: PURPOSE:To prevent encoded picture data from being decoded by a third person by chain-enciphering it in the opposite direction for each block and transmitted from the opposite direction. CONSTITUTION:In a ciphering processing part, two same-system circuits are prepared to be used by alternately switched every time when the data stored in block data storage parts 21a and 21b reach a constant amount. While the picture data is stored in the storage part 21b, an opposite direction reading part 22a reads the data of the storage part 21a from the opposite direction, sending it to an enciphering part 23a. The enciphered picture data is stored in a storage part 24a, read out from an opposite direction reading part 25a reversely, and sent to a MODEM. While the picture data is stored in the storage part 21a, the data stored in the storage part 21b is enciphered and sent to the MODEM.