baber/WOPTO huggingface dataset:
Patent JP-H02190385-A (JP)
Title: Multicolor thermal recording material
Inventor: HOSOI NORIYUKI
IPC: B41M5/30
Filed: 1989-01-19
Abstract: PURPOSE:To obtain the title material which is capable of photo-fixation and has excellent hue reproduction properties by using a thermal recording layer comprising a diazo color forming component, and using a specified photo-and heat-sensitive component having a photo- bleaching effect for at least one other layer in the thermal recording layer. CONSTITUTION:A combination of a diazo compound with a coupler is used as a color forming system for at least one layer in a thermal recording layer. At least one compound selected from organoboron compound anionic salts of an organic cationic coloring matter compound of the formula (wherein D<+> is a cationic coloring matter, each of R1 to R4, which may be the same or different, is a group selected from alkyl, aryl, aralkyl, alkaryl, alkenyl, alkynyl, alicyclic groups, heterocyclic groups, allyl and derivatives thereof, and two or more of R1, R2, R3 and R4 may be linked to each other to form a cyclic structure) and at least one compound selected from compounds capable of breaking at least one of carbon-boron bonds are used for at least one other layer, in the state of being separated from each other by a microcapsule wall. By this, it is possible to achieve favorable reproduction of cyan and magenta hues, which has been difficult to achieve with a diazo compound, and it is possible to perform photo-fixation. It is therefore possible to thermal record multicolor images with excellent color reproduction, and the recorded images thus obtained has favorable preservability.
Patent JP-H05340150-A (JP)
Title: Panel for closing opening and its clip system
Inventor: JIYAN DE ROOBAA
IPC: E05C3/10
Filed: 1993-01-21
Abstract: PURPOSE: To obtain a panel which can be clamped to a frame with a relatively small operating force and can make the operating distance of an operating member relatively shorter. CONSTITUTION: A clip mechanism which clamps a panel element 1 to a frame 3 is provided with at least one clamping member 7 which is movable between a first position for clamping the element 1 and a second position for releasing the element 1 and an operating member 8 which moves the member 7. Depending on the position of the clamping member 7, the transmission ratio between the operating member 8 and clamping member 7 is adjusted so that the ratio may increase as the member 7 approaches the first position in a moving route near the first position. Consequently, the operating force for the clamping member 7 is reduced and, at the same time, the operated moving distance of the member 7 is also shortened. The clip mechanism can be realized with a simple constitution requiring less maintenance work.
Patent JP-H10209212-A (JP)
Title: Semiconductor device and its production
Inventor: HIDAKA AKIHIRO
IPC: H05K3/34
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be produced easily while protecting the joint against fracture, and a production method. SOLUTION: Since pins 80 dedicated for mounting are provided at two or more corners on a joint face 11 and holes 21 are made in a printed board 20 at positions corresponding to the pins 80, the joint of the printed board 20 and a ceramic BGA board 10 can be protected against fracture. Since holes 21 having a larger diameter than the pin 80 are made depending on the tolerance in the outline of the ceramic BGA board 10 and provided with joint material 90, a high temperature solder ball 70, a metallized pad 60 and a eutectic solder 50 can be aligned easily and correctly by simply inserting the pins 80 into the holes 21. Furthermore, production is facilitated because the high temperature solder ball 70 and the eutectic solder 50 can be joined and aligned simultaneously through reflow.
Patent JP-S60153148-A (JP)
Title: Semiconductor device
Inventor: YAMANOUCHI HIROSHI
IPC: H01L21/3213
Filed: 1984-01-20
Abstract: PURPOSE:To enable the reduction in size of a conductive pattern, and to avoid the possibility of step cut in a conductive film by a method wherein the titled device has a dummy pattern, which is electrically conducted with a semiconductor substrate and is never electrically connected to a plurality of circuit elements, on the semiconductor substrate where a plurality of the circuit elements have been formed. CONSTITUTION:The dummy pattern 8, which is electrically connected to the semiconductor substrate 1 where a plurality of the circuit elements 2, 2', and 2'' have been formed, and which is never electrically connected to the circuit elements, is placed. The size of the dummy pattern 8 is made larger than that of a through hole on the first layer wiring metal 4'. The second layer wiring metal 8' is formed in the upper surface of the dummy pattern 8, and this wiring metal is electrically completely isolated from the other second layer wiring metals 6, 6'. The step cut 7 of the upper layer conductive film generates in the dummy pattern 8'. As a result, step cuts do not generate in the second layer wiring metals 6 and 6' because the through holes on the wiring metals 4 and 4' necessary for the circuit action of the titled device are side-etched in a small amount, and because the etching amount of the metals 4 and 4' is small.
Patent JP-H02131730-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: MURATA KATSUTAKA
IPC: A47L9/04
Filed: 1989-01-18
Abstract: PURPOSE:To simply clean an agitator by forming a cover body so that it can be opened and closed easily, by setting so that a part of a clamp is projected to the outside from the peripheral edge part of the cover body, when the clamp is operated in the separating direction against a detaining part. CONSTITUTION:In the case of executing a maintenance work of an agitator 23, a finger, etc., are placed on a projecting part 40 of a clamp 31 provided on a cover body 30 and press it forward. In this case, a projecting part 35 is deformed downward against its elastic force, detained to a second recessed part 34 and fixed. Simultaneously, claw parts 36, 37 are released from a detaining part of the upper nozzle member 16. In this state, one of the cover body 30 becomes a free state in the upper direction. When this cover body 30 is opened, the front end 31a of the clamp 31 is projected to the outside from the peripheral edge part of the cover body 30, and it can be opened upward roughly centering around the engaging part against a lock hole 42 of a hooking piece 41 formed on the opposite side, and by extruding it further to the side direction, the cover body 30 is removed completely from the upper nozzle member 16.
Patent JP-S61170394-A (JP)
Title: Production of expression vector
Inventor: SATO TAKANORI
IPC: C12N15/70
Filed: 1985-01-21
Abstract: PURPOSE:To provide an expression vector having high activity, in high efficiency, by combining the kind and the position of the restriction enzyme recognition site to be imparted to a synthetic promoter and the kind of the vector to be integrated. CONSTITUTION:A chemically synthesized DNA fragment (e.g. SP-3) consisting of the 1st restriction enzyme incision terminal, a promoter, a liposome-linking site, the 2nd restriction enzyme recognition site and the 3rd restriction enzyme incision terminal bonded with each other in the order, is integrated to the upper stream of the structural gene of the vector for the determination of promoter activity and having the 2nd restriction enzyme recognition site at the downstream of the structural gene coding an analyzable polypeptide, using the 1st and the 3rd restriction enzyme incision terminals. A recombinant vector is transformed to the host, the transformed strain is cultured to determine the expression amount of an analyzable polypeptide to obtain a recombinant vector (PNZ-3, etc.) exhibiting high activity. The vector is treated with the 2nd restriction enzyme to remove the structural gene, and ligated to obtain an expression vector (PNZ301, etc.).
Patent JP-S58127140-A (JP)
Title: Inspecting device for air tightness
Inventor: HIRAI AKIRA
IPC: G01M3/06
Filed: 1982-01-25
Abstract: PURPOSE:To detect a total quantity of a discharged gas through distinguishing of bubbles from dust, by installing a high-pass filter circuit which detects only a change in a light intensity due to bubbles from measurements of a change in an intensity of a projecting light due to bubbles produced as a result of the increase in an internal pressure of an object to be measured placed in a liquid tank. CONSTITUTION:An object to be measured immersed in a liquid container 1 is heated by a heater 3 to increase the internal pressure of the object 4 to be measured, and bubbles 5 produced because of leaking of gas are collected to a place by a collecting device 6. A light flux 8 from a light source 7 is reduced in light owing to bubbles and enters a collecting element 9. An output thereof is inputted to a signal processing device 11 via a high-pass filter circuit 10 to compute a quantity of bubbles produced, and a deciding device 12 decides whether the object 4 to be measured is good or bad. Suspension mixed in liquid 2 is moved to a low speed by a thermal convection, whereby a signal generated thereby is shut off by the high-pass filtering circuit 10 and only bubbles produced by discharge gas are detected.
Patent JP-H02189604-A (JP)
Title: Device and method for automatic carrying
Inventor: MATSUMOTO MICHIO
IPC: B66F9/24
Filed: 1989-01-18
Abstract: PURPOSE:To attain automatic carrying with use of a carrier truck without using a guide rail by controlling the carrier truck in accordance with the current position of the carrier truck, a peripheral condition and a command signal. CONSTITUTION:When an indicator pointer 2 detects a beam projected from a beam projector 17 mounted on the carrier truck 3, a position specifying signal indicating the arrangement position of the pointer 2 is originated from an originating device included in the pointer 2. A position detecting means 22 detects the current position of the carrier truck 3 by obtaining the projecting direction of the beam projected from the beam projector 17 and detected by plural pointers 2 and the position specifying signals originated from the plural pointers 2 in accordance with the beam. The moving device control means 22 controls a moving device 18 in accordance with the current position of the carrier truck 3 detected by the position detecting means 22, the peripheral state of the carrier truck 3 detected by state detecting devices 20, 21 and a command signal transmitted from a command device 1 to move the carrier truck 3. Consequently, carrier based upon the carrier truck can be attained without using a guide line.
Patent JP-S55101904-A (JP)
Title: Connector for multicore optical fiber cable
Inventor: FUJII YOUJI
IPC: G02B6/40
Filed: 1979-01-31
Abstract: PURPOSE:To achieve the smaller size and higher accuracy of the connector for multicore optical fibers by performing the alignment of the optical fibers by the V- grooves formed through the use of anisotropic etching techniques on a silicone single crystal and the butting thereof by knock pins. CONSTITUTION:Plugs 1 and 1' are butted and aligned by aligning knock pins 3 and 3' into a split sleeve 5 and knock pins 4 and 4' into a split sleeve 6 by way of an adapter 2. Fibers 7-1-7-n are held aligned and fixed in the V-grooves of the V- groove plate 8 formed through anisotropic etching on a silicon single crystal. The V-grooves of the silicon V-groove plate 8 and the knock pins 3 and 4 are positioned with good accuracy by the predetermined procedures. In this way, the multiconnector of a small size and high accuracy may be realized.
Patent JP-H07213180-A (JP)
Title: Apparatus for rearing plant
Inventor: ABE KAZUHIKO
IPC: A01G31/00
Filed: 1994-01-31
Abstract: PURPOSE:To provide an apparatus for rearing a plant, capable of directly making jet water streams from fine holes of a circular tube reach a rhizospherical part, etc., uniformly feeding nutrient water and promoting the growth of the plant and suitable for hydroponic culture, etc. CONSTITUTION:This apparatus for rearing a plant is capable of not only making water jet streams 6 and 7 from fine holes of a circular water tube directly reach a rhizospherical part 4 but also once making the water jet streams 6 and 7 collide with the back surface of a top surface platy material 1 so as to make reflecting streams or splashes 7' reach the rhizospherical part 4. Furthermore, the water jet streams 6 and 7 are once brought into contact with the back surface of the top surface platy material 1 to stick thereto and flow on the back surface and the flowing water is preferably made to reach the rhizospherical part 4.
Patent JP-S61171530-A (JP)
Title: Fuel reforming device
Inventor: KOYAMA KAZUHITO
IPC: B01J8/02
Filed: 1985-01-23
Abstract: PURPOSE:To impart good temp. distribution to a catalyst bed, by embedding an oxidizing agent introducing pipe in a catalyst packed bed containing a fuel catalyst and providing through-holes for flowing out an oxidizing agent to the pipe wall of said introducing pipe while allowing fuel to pass through the catalyst packed bed. CONSTITUTION:An oxidizing agent 16 is injected from a large number of small holes 13 provided to an introducing pipe 6 toward the outside under equal pressure to generate combustion reaction in the whole of the packed bed of a combustion catalyst 12 while supplied to fuel 15 flowing through the packed bed of the combustion catalyst 12 in a dispersed state. The gas after combustion reaction receives heat generated by combustion reaction while passes through the reforming catalyst 14 allowed to pack the gap between a partition pipe 5 and a container 2. Reforming reaction (endothermic reaction) based on the residual fuel and steam generated by combustion reaction is generated and reformed gas 17 is discharged out of a fuel reforming device 1 from a gas outlet.
Patent JP-H09200156-A (JP)
Title: Centralizing monitor system
Inventor: YAMAMOTO HIROSHI
IPC: H04B17/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain logging data reflecting a minute monitor result by calculating a feature amount whose number is less than actual measurement data number and storing only the arithmetic operation result of the feature amount in place of the actually measured data as the logging data. SOLUTION: A data collection section 25 collects various data being a collection object item from a terminal processing unit at a time interval set based on the count operation of a clock section 24. A collection data temporarILy storage section 26 has a storage area stored with temporary collection data for a prescribed time and stores item data collected within one hour by the data collection section 25 corresponding to the collected time to manage the collection data. A feature amount arithmetic section 27 calculates a maximum value, a minimum value and a mean value for each item being the feature amount of the collected data. Then a logging data storage section 28 stores only the maximum value, the minimum value and the mean value calculated for each prescribed time periodically at a feature amount arithmetic section 27 as logging data to a prescribed storage area.
Patent JP-H03212461-A (JP)
Title: Active energy ray curable coating composition and printing ink composition
Inventor: ISHII HIROYUKI
IPC: C09D11/101
Filed: 1990-01-18
Abstract: PURPOSE:To obtain the title coating composition having high curing rate, excel lent adaptability to offset printing, washable with petroleum-based solvent, comprising macromonomer containing ethylenic unsaturated bond at end of molecular chain solid at normal temperature and ethylenic unsaturated com pound to dissolve the macromonomer. CONSTITUTION:(A) A macromonomer comprising (i) styrene and/or styrene derivative and (ii) (meth)acrylate of monohydric alcohol in a ratio of (99:1)-(1:99) (weight ratio), having 1,000-100,000 weight-average molecular weight and 40-180 deg.C softening point, containing an ethylenic unsaturated bond at the end of molecular chain is dissolved in (B) an ethylenic unsaturated compound to give the objective coating composition.
Patent JP-H02189923-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MURAKAMI SHIGERU
IPC: H01L21/3213
Filed: 1989-01-18
Abstract: PURPOSE:To equalize film thickness to the film thickness of a first film, and to obtain a wiring having fine width and large film thickness by forming the wiring while leaving a conductive film under the eaves of a second film. CONSTITUTION:A first film 3 having film thickness approximately equal to the film thickness of a wiring to be shaped is formed, and a second film 4 having etching selectivity to the first film 3 is shaped onto the film 3. The eaves of the second film 4 approximately equal to the width size of a wiring, which is etched so that the end section of the wiring is positioned along wirings shaping these first and second films 3, 4 and formed through etching so that the side face of the first film 3 is retreated, are shaped. A conductive film 6 is applied onto the whole surface, and the conductive film 6 is anisotropic- etched and the conductive film is left only under the eaves of the second film 4. Accordingly, the wiring can be formed by the conductive film 6A left under the eaves of the second film 4, and the width size of the wiring is made approximately the same as the size of the eaves, and film thickness can be equalized to the film thickness of the first film 3.
Patent JP-H07220463-A (JP)
Title: Guide pin device for sliding plate
Inventor: HINO YUTAKA
IPC: G11B15/10
Filed: 1994-01-31
Abstract: PURPOSE:To easily prevent a sliding plate from slipping by drawing a part of a substrate of a magnetic recording/reproducing apparatus thereby forming a cylindrical guide pin integrally with the substrate, and supporting the sliding plate by the guide pin slidably. CONSTITUTION:A guide pin 21 is formed by drawing a part of a substrate 20. The guide pin 21 consists of a cylindrical part 21A of a smaller diameter and a cylindrical part 21B of a larger diameter. Two parallel grooves 22A, 22B are formed k the cylindrical part 21A. Bath end parts of an E ring 23 are in touch with parallel bottom faces of the grooves 22A, 22B, and a central projecting part of the E ring 23 is in touch with an outer peripheral surface of the cylindrical part 21A. The ring 23 is held by the cylindrical part 21A owing to a holding force at both end parts. A long hole 24 of a sliding plate 11 is inserted into the cylindrical part 21A of the guide pin 21 and accordingly the sliding plate 11 is supported slidably. A width of the long hole 24 is larger than the diameter of the cylindrical part 21A, but smaller than the diameter of the cylindrical part, 21B. In this constitution, the sliding plate 11 slidably supported with the pin 21 by the E ring 23 is prevented from slipping.
Patent JP-H02189240-A (JP)
Title: Seat device for vehicle
Inventor: NOMURA TAKESHI
IPC: B60N2/06
Filed: 1989-01-18
Abstract: PURPOSE:To secure the stability of a seat by rocking the seat according to rotation of a steering wheel, while selecting it to action or nonaction of the rocking motion according to a steering angle and a car speed, in a device which supports the seat rockably in the width direction. CONSTITUTION:Each slider 12 is engaged on a symmetrical pair of slide rails 10 tightly installing on a body floor 8, and a curved rail 18b on a circular arc is tightly attached to a plan-view U-shaped pipe 14b tightly attached to each spot before and behind between these symmetrical sliders 12 via mounting brackets 16a, 16b. Then, rollers 6a, 6b installed at the side of a cushion part of a seat 2 are engaged with each curved rail 18b, making them support the seat 2 free of rocking motion. This seat rocking motion is made so as to be performed by a seat rocking means 26 according to rotation of a steering wheel 28, and a magnetic clutch 36 interposed between both bevel gears 34 and 40 of this rocking means 26 are turned on or off according to a steering angle and a car speed, thereby selecting it to action or nonaction of the rocking motion.
Patent JP-H09192301-A (JP)
Title: Pachinko machine
Inventor: WATANABE KANEHISA
IPC: A63F7/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine whose content is refreshing and interesting and with which a player can enjoy the game for a long time without getting tired. SOLUTION: This pachinko machine has a re-discharging device 23 consisting of a driving roller 21 and a support roller 22 at the bottom of a middle rail installed on the play area 2 of the machine. When pachinko balls flow down in the left side of the play area 2 without entering winning slots, part of the balls are guided to the re-discharging device 23 along the inner wall of the middle rail 7. And after that, the balls come between the driving roller 21 and the support roller 22 of the re-discharging device 23 one by one, and are flipped out to the right side along the inner wall of the middle rail 7 by the rotation force of the driving roller 21. Then the balls, going through a second passage 26, are flipped up and appear in the right side of the play area 2.
Patent JP-S55101819-A (JP)
Title: Cooked rice measuring and feeding apparatus
Inventor: UMEDA FUMIHIKO
IPC: G01G13/02
Filed: 1979-01-30
Abstract: PURPOSE: To make possible a constant quantity adjustment of cooked rice to be fed continuously with a belt conveyor by means of a shutter and a measuring device.  
     CONSTITUTION: Rice cooked by a cooker is continuously fed on a feeding belt conveyor and discharged through an outlet 2. A shutter 3 is arranged at the outlet 2. The cooked rice falling from the discharge outlet 2 is delivered and sent to a box a on a conveyor 5. The amount of delivery is regulated with a shutter 7 and the amount of cooked rice is measured with a measuring device 9. Thus, the rice fed can be fed to the box a by a given amount with the measuring device 9 and the shutters 7 and 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62167768-A (JP)
Title: Production of quinolonecarboxylic acid derivative
Inventor: IRIKURA TSUTOMU
IPC: C07D215/56
Filed: 1986-01-20
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is lower alkyl; X is halogen). EXAMPLE:Ethyl 8-chloro-1-cyclopropyl-6, 7-difluoro-1, 4-dihydro-4-oxo-3-quinoli necarboxylate. USE:An intermediate for producing antimicrobial agents. PREPARATION:A compound expressed by formula II is reacted with an alkyl formate in acetic anhydride while heating at 100-150 deg.C for several hours to give a compound expressed by formula III, which is then reacted with cyclopropylamine to afford a compound expressed by formula IV. The resultant compound expressed by formula IV is cyclized in a polar solvent while heating at 50-150 deg.C for 1 - several hours to provide the aimed compound expressed by formula I.
Patent JP-H01187289-A (JP)
Title: Shield excavator
Inventor: YAMAGUCHI YOSHIAKI
IPC: E21D9/087
Filed: 1988-01-21
Abstract: PURPOSE:To excavate a tunnel of an oval cross section by a method in which expendable cutters are set on the front end side of a skin plate of an oval cross section and turned in the radial direction of the skin plate while being rocked. CONSTITUTION:Arms 22 are radially attached to a rotary shaft 20 set on the long shaft on the front end side of a skin plate 10 of an oval cross section. Similar arms 22 are set in groups in parallel at a given interval along the shaft 20. A cutter rod 24 is attached to each of the arms 22, end a cutter bit 26 is attached to the tip of the rod 24. The bit 26 is designed to be rocked by a rocking jack 27 and also to be expended or contracted by a jack 28 in such a way that the line connecting the tips has an oval form. A motor 32 is driven to turn the shaft 20, and the ground is excavated in an oval form while rocking the bit 26.