baber/WOPTO huggingface dataset:
Patent JP-H0226696-A (JP)
Title: Waste water treatment apparatus
Inventor: ITO HAJIME
IPC: C02F3/20
Filed: 1988-07-13
Abstract: PURPOSE:To prevent the outflow of sludge in an aeration device equipped with a float rising and falling so as to follow the variation of a water level, by providing a water gathering trough at the center-of-gravity position of the whole of a float to eliminate the effect of the inclination of the float by the propelling reaction force at the time of the operation of an aerator. CONSTITUTION:A float 3 rising and falling so as to follow the variation of the water level in a treatment tank is fixed to the frame 4 of an aeration device. An aerator 5 is provided to the frame 4 and a water gathering trough 6 is also arranged to said frame at the center-of-gravity position of the whole of the float 3 so as to always float on the surface of water even when the whole of the aeration device is varied so as to follow a water level. In this constitution, when the aerator 5 is operated, the float 3 is inclined by the reaction force of the propelling force of said aerator but the water gathering trough 6 receives little effect of the inclination of the float. By providing legs 41 to the above-mentioned frame 4, when the aeration device falls to a tolerant water level and the legs 41 reach the bottom of the tank, said legs support the whole load of the aeration device to develop function for protecting a drain pipe 7.
Patent JP-H0726687-A (JP)
Title: Mounting method of finishing material for wall
Inventor: NAKANO KIYOMASA
IPC: E04F13/21
Filed: 1993-07-15
Abstract: PURPOSE:To adjust the clearance of a wall surface and the mounted finishing material for a wall easily. CONSTITUTION:Throw forms 2 with ribs 2a made of steel are disposed along a wall 1, and materials 3 for adjustment are installed to the front end surfaces 2b of each rib of the forms 2 at regular intervals respectively. The finishing materials 5 of the wall are stuck on the materials 3 for adjustment, thus forming the wall while setting up the finishing materials 5 of the wall. The materials 3 for adjustment are pasted at the front ends 2b of the ribs, the finishing materials 5 are pushed and both side faces of the front end sections of the ribs 2a are held by the materials 3 for adjustment, and the quantity of the thickness of the interposed materials 3 for adjustment is regulated.
Patent JP-S5799578-A (JP)
Title: Preparation of 3-allyl-5-hydroxymethyltetrahydrofuran- 2-ones
Inventor: TAKANO SEIICHI
IPC: C07D471/14
Filed: 1980-12-12
Abstract: PURPOSE: To obtain the titled compound useful as a raw material for a precursor of vincamine in high yield, by reacting a 2-(2-propenyl)4-pentenoic acid with I 2 -KI in the presence of an alkali, followed by converting the iodomethyl group of the prepared intermediate into hydroxymethyl group.  
     CONSTITUTION: A 2-(2-propenyl)-4-pentenoic acid shown by the formulaI(R is H or 1W4C alkyl) is converted into an alkali salt, which is reacted with a solution of iodine-potassium iodide, to give a 3-allyl-5-iodomethyltetrahydrofuran-2-one shown by the formula II, and this reaction product is reacted with an alkali solution, and a dilute acid solution, so that the iodomethyl group is converted into hydroxymethyl group, to give a 3-allyl-5-hydroxymethyltetrahydrofuran-2- one shown by the formula III.  
     EFFECT: The raw material is easily obtainable and specifically complicated operations are not required. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5873538-A (JP)
Title: Vessel for filling fluid substance
Inventor: BUIRUHERUMU RAIRU
IPC: B65D47/06
Filed: 1982-10-07
Abstract: A packaging for filling materials which are capable of flow comprises side walls (1) of coated cardboard or the like, which are joined together in a tubular configuration by way of at least one longitudinal sealing seam (4), and end walls which are disposed at the ends of the tube member (1), wherein one end wall which forms the cover (2) of the packaging comprises thermoplastic material without a carrier material, is injected to the side walls (1) along its outer edge (6) and has a pouring spout (13) which can be folded inwardly of the outside contour of the packaging for example for transportation, while the other end wall which forms the bottom is quadrangular and has a transverse sealing seam with triangular flaps which are folded over onto an adjacent wall portion. In order to improve such a packaging, with the aim of providing a properly sealed package, while being easy to open, and also providing the possibility of improved and versatile usability, in particular as an aseptic drinking bottle for infants, the invention provides that the cover has a cover wall portion (20) which converges in a tapered configuration towards the center and which leaves a central opening, with a spout or mouthpiece rim portion (14) having a closure member (13) fastened thereto, wherein the cover wall portion (20) is preferably of a frustoconical configuration and the spout rim portion (14) is of a frustoconical or cylindrical configuration.
Patent JP-H0737146-A (JP)
Title: Card control system for equipment
Inventor: KURODA KIYOMITSU
IPC: G07F17/20
Filed: 1993-07-15
Abstract: PURPOSE:To eliminate the need of the start key of a card controller-side, to reduce the number of components, to miniaturize an equipment and to reduce the manufacturing cost. CONSTITUTION:A microcomputer 11 on the side of a coin unit incorporates a start key memory storing which start keys 12-14 are depressed, and a card controller 2 is provided with a means judging whether the charged coins of a sum of money equivalent to the sum of money necessary for causing the equipment to execute an operation corresponding to start key information and a card having the balance are set or not, a card reader 23 executing a reduction processing for the card when a sum of money is sufficient, a card writer 24 and a microcomputer 21 outputting a start output signal (coin pseudo signal) and outputting a start invalid signal resetting the start key memory when the sum of money lacks.
Patent JP-H0926942-A (JP)
Title: Inter-processor network monitoring device for parallel computers and method therefor
Inventor: ASAKA MACHIKO
IPC: H04L12/70
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To recognize the congestion rate of an inter-processor network in real time without interfering the program operation of parallel computers by providing an inter-processor communication monitoring dedicated line. SOLUTION: In the parallel computers 1 composed of plural processors 5, networks 2 and 3 and a network router 4 for judging an inter-processor communication path, a part for monitoring a communication packet is provided in the network router part and the identifier, the passing time and the communication data length, etc., of the passed communication packet are monitored and informed through a monitoring dedicated line 6 to a monitoring controller 10. In the monitoring controller 10, a monitoring record is analyzed and an analyzed result is displayed at a display device 14 in real time.
Patent JP-H0820492-A (JP)
Title: Crane boom
Inventor: SUZUKI TATSUMI
IPC: B66C23/88
Filed: 1994-07-06
Abstract: PURPOSE:To provide a crane boom provided with a boom rest with which the crane boom can be landed, in the case where a jib or an auxiliary jib as a crane front is installed, without damaging the front, and which will not interfer with a hook overwind preventing device. CONSTITUTION:A guide 3 is fixed at a tip of a crane boom 1, and the guide 3 has a pin hole 3a for installing a boom rest 2. The boom rest 2 is installed to be freely slidable up and down along the guide 3. The boom rest 2 has a guide hole 2a and plural positioning pinholes 2b in parallel to length of the guide hole 3a, and by inserting a pin 4 after setting the pin hole 3a and the pin hole 2b, the boom rest 2 is selectively supported to the guide 3 at a set position and a storage position.
Patent JP-S6490377-A (JP)
Title: Operating device for automobile door latch
Inventor: JIYORUJIYU RIBA
IPC: E05B47/00
Filed: 1988-07-16
Abstract: PURPOSE: To open a door via a key action from the outside even when a theft prevention operation device with a deactivated latch has an electric failure by providing an intermediate safety lever and two one-way drive means. CONSTITUTION: An intermediate safety lever 28 is provided on a theft prevention operation device acting on a lever 22 for deactivating a latch, having an unlocking position and a deactivating position, and acting on an internal deactivating knob. A first one-way driving means driving the deactivating lever 22 to the unlocking position with the intermediate safety lever 28 and a second one-way driving means driving the deactivating lever 22 to the deactivating position are provided. The deactivating lever 22 is reliably operated in the direction for releasing the latch by a key action from the outside via the intermediate safety lever 28 in an emergency.
Patent JP-S6423773-A (JP)
Title: Control circuit for inverter
Inventor: KOSHIN HIROAKI
IPC: H02M7/5387
Filed: 1987-07-15
Abstract: PURPOSE:To simplify the composition of control circuits, by switching switching- elements on the negative pole side of a DC power source, directly with input signal, and by switching switching-elements on the positive pole side, according to the switching state of the elements on the negative pole side. CONSTITUTION:The input of input signal to FETs Q2, Q4 on the negative pole side of a DC power source via diodes D22, D24 and resistors R42, R44 is provided respectively and directly, and switching is performed. By control circuits 11, 13, according to the switching of the FETs Q2, Q4, the application of control voltage to FETs Q1, Q3 with float power sources PS1, PS3 is controlled, and the FETs Q1, Q3 on the negative pole side are controlled by switching according to the switching state of the FETs Q2, Q4 on the negative pole side.
Patent JP-S6332457-A (JP)
Title: Cut opening apparatus for thin fried bean curd
Inventor: MIZOMOTO KATSUMI
IPC: A23L7/10
Filed: 1986-07-25
Abstract: PURPOSE:An apparatus, having two sets of upper and lower rostral pieces, etc., capable of nipping a cut of a thin fried bean curd from both sides and opening the cut and capable of mechanically and automatically producing 'KITSUNEZUSHI' (vinegared rice ball wrapped up in a bag of fried bean curd seasoned with sugar and soy sauce). CONSTITUTION:Upper rostral pieces 1 are opened to the lower rostral pieces 2 when an air cylinder 11 is retreated and an air cylinder 7 is raised. When a thin fried bean curd 18 with a cut (A) upward supported between holding plates 19 is stopped in the center of the two sets of rostral pieces 1 and 2, the upper and lower rostral pieces 1 and 2 are lowered by an air cylinder 12. The cylinder 11 is then advanced to press both side parts of the cut (A) of the thin fried bean curd by the tip edges of the lower rostral pieces 2. Thereby the cut (A) is opened. The cylinder 7 is lowered to nip the cut edges (A2) between the upper and lower rostral pieces 1 and 2. The cylinder 11 is then retreated to open the thin fried bean curd in the form of a bag.
Patent JP-H115299-A (JP)
Title: Ink jet printer and method for altering writing data for driving printer
Inventor: SEKI KAZUTOMO
IPC: B41J2/485
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a pattern on a character, symbol or chart being described with single color or a plurality of colors on the surface of a sheet by decimating ink dots hitting at the imaginary points in the boundary part of a band being described continuously in the Y direction on the surface of the sheet at a constant rate. SOLUTION: A decision means 200 makes a decision whether the points on a specified line among multiple imaginary points arranged in grid on the surface of a sheet 20 in a describing data stored in a memory means 80 are the points to be hit with ink dots of a specified color or not and a first counter 210 accumulates the number of points to be hit with ink dot. When the accumulated number reaches a decimated number stored in a first table 220, a decimation means 230 decimates the describing data at the points on the specified line to be hit with ink dots of next specified color. A first clear means then clears the number of points to be hit with ink dots of a specified color on a specified line accumulated by the first counter 210.
Patent JP-S5967141-A (JP)
Title: Washer liquid tank structure
Inventor: KITAMURA MITSUKIYO
IPC: B60S1/50
Filed: 1982-10-07
Abstract: PURPOSE:To eliminate a washer liquid pump while to prevent deterioration of washer liquid by providing an air chamber for storing air pressure from a positive pressure pump and supplying to positive pressure chamber of booster and an enclosed chamber for washer liquid to be compressed by said air pressure. CONSTITUTION:During travel of car where brake pedal 3 is not stepped, negative and positive pressure chambers A and B are brought into negative pressure thereby a master cylinder 1 will not operate. Positive air pressure fed from a positive pressure pump 41 is stored through a check valve 40 into an air chamber 32 thereby washer liquid 30 is compressed by said air pressure through a separation board 26. Upon further stepping of brake pedal 3, air pressure from said pump 41 and air chamber 32 is fed through check valves 40, 43 into the positive pressure chamber B to produce differential pressure between the negative and positive pressure chambers A and B to operate the master cylinder 1 thus to perform braking. Upon opening of a valve 36, compressed washer liquid 30 is injected.
Patent JP-H0526232-A (JP)
Title: Ceramics spherical sliding bearing
Inventor: TAKEBAYASHI HIROAKI
IPC: F16C17/10
Filed: 1991-07-17
Abstract: PURPOSE:To improve the load withstanding property of both inside and outside sliding rings to prevent damage of both the rings by reducing the tensile stress to be generated in the inner peripheral surface of the inside sliding ring and in the inner peripheral surface of the outside sliding ring. CONSTITUTION:Axial length of an inside sliding ring 3 made of ceramics is made shorter than the axial length of an outside sliding ring 2 made of ceramics.
Patent JP-H0625983-A (JP)
Title: Apparatus for reforming steel wire
Inventor: KOBAYASHI YOSHIRO
IPC: B21F3/02
Filed: 1992-07-03
Abstract: PURPOSE:To obtain an apparatus for reforming a steel wire capable of applying stable small spiral curls to the steel wire and keeping the stable straightness. CONSTITUTION:The apparatus for reforming a steel wire(W) is obtained by arranging a reforming means 1, having reforming pins 11 and rotating around the steel wire(W), a false twisting means 2 for rotating a false twisting roller 21 around the passage line of the steel wire as an axis, a correcting means 3 equipped with a group of correcting rollers 31 and a take-off capstan 4 in the order mentioned.
Patent JP-2000012897-A (JP)
Title: Manufacture of nitrogen compd. semiconductor film and nitrogen compd. semiconductor element
Inventor: YUASA TAKAYUKI
IPC: H01L21/20
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce through migration density by forming a growth accelerating film on a part of a substrate having a growth suppressing film at the outermost surface and forming an N compd. semiconductor contacting the growth acceleration film. SOLUTION: A substrate 101 having a growth accelerating film 102 covering selective regions, the crystal growth of an N compd. semiconductor is made in a crystal growing apparatus wherein the N compd. semiconductor does not grow on a part 103 not covered with the growth acceleration film 102 but begins to epitaxially grow on this film 102, while the N compd. semiconductor 104 advances in growth on the side face of the growth acceleration film 102 as well as its top face and the N compd. semiconductor crystal extends onto a film 101 from the right and left.  When more advancing the crystal growth, it advances in the thickness and transverse directions to join the selectively grown N compd. semiconductors, the growth advances only in a direction perpendicular to the substrate, thus obtaining an N compd. semiconductor 106 having a flat surface and the through-migration density is reduced one-tenth or more, compared with that in the prior art.
Patent JP-H0845931-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA SHINICHI
IPC: H01L23/52
Filed: 1994-07-28
Abstract: PURPOSE:To prevent a wiring material piece left to stick to a vernier mark from peeling off by a method wherein a wiring material is left so as to cover the vicinity and side of a mark interlayer insulating piece. CONSTITUTION:An interlayer insulating film 18 is formed on a semiconductor substrate possessed of a semiconductor device forming region 13 and a mark region 14, and a first resist layer 19 is provided on the film 18 and patterned. Then, the interlayer insulating film 18 is etched using the patterned first resist layer 19 as a mask, and a marking interlayer insulating film piece 18a is left at least on the mark region 14. Then, a wiring material layer 21 is formed on all the semiconductor substrate, and a second resist layer 22 is provided on the layer 21 and patterned. Next, the wiring material layer 21 is etched using the patterned second resist layer 22 as a mask, and a wiring material 21c is left covering the vicinity and side of the marking interlayer insulating film piece 18a.
Patent JP-S6071918-A (JP)
Inventor: BUARUTAA ZEEDORAA
IPC: G01G7/02
Filed: 1984-08-27
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-2000081016-A (JP)
Title: Fastening part suited to recycling
Inventor: KATSUYAMA YUKIHISA
IPC: G06F1/16
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To apply a fastening part to recycling by providing a metal insert having an inner screw integrated with a plastic body having, at least, two lock parts. SOLUTION: Two grooves in which projections 26 of a tip-shaped fastening component 20 are fitted are penetratingly formed in a through hole 19 of a boss 18 integrally molded with a plastic housing 10. A truncated-cone-shaped metal insert 24 having an inner screw (screw seat) and two hemispherical projections 26 and integrally inserted in a plastic body 22 is simultaneously molded with the body 22 in molding or press fitted into a hole formed after molding the body 22. In dismantling a notebook-sized personal computer, a plurality of screws 16 threadedly engaged with the internal screws of the metal insert 24 are loosened and drawn out through a through hole 13 so that the tip-shaped fastening component 20 and a printed wiring board 12 are easily separated from the plastic housing 10, thus recycling the tip-shaped fastening component 20.
Patent JP-H08170100-A (JP)
Title: Granular low ph detergent composition
Inventor: TERENSU JIEROOMU POOTAA
IPC: C11D11/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the subject composition containing acid pyrophosphate agglomerated with an anionic detergent surfactant, being free from or having a minimized amount of citric acid, not suffering from the segregation of the acidic builder from the base detergent substance and having good flowing properties.  
     SOLUTION: The objective composition is a granular detergent composition containing (A) 5-50 wt.% anionic detergent surfactant (desirably, 10-18C alkyl- chain-containing linear or branched alkylbenzenesulfonate or the like), (B) 3-40 wt.% acid pyrophosphate, and (C) at most 1% citric acid or its salt and having a density of 600 g/l or above and a pH (1% in distilled water) of 9-10, wherein component B is agglomerated with part of component A. It is suitable that this composition is prepared by preparing a granular mixture containing a water-soluble alkaline inorganic substance and component B, mixing the mixture under shear to partially fluidize it, and spraying an acid precursor of component A onto the partially fluidized mixture, and neutralizing the acidic substance. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H051740-A (JP)
Title: Liquid filled vibrationproofing device
Inventor: NAKAGAKI OSAMU
IPC: F16F13/18
Filed: 1991-06-21
Abstract: PURPOSE:To aim at the compatibility of the stable fixation of a device and the excellent liquid seal with a compact form. CONSTITUTION:The peripheral verge of a rubber film 3 forming the chamber wall of a liquid chamber B is adhered to the peripheral lower surface of a partitioning plate 4 for partitioning liquid chambers A, B, and a flange 51 of the verge of an opening is adhered to the lower surface of the peripheral verge of the rubber film 3 at a constant length. A bottom plate 6 is formed so that depth of caulking thereof is made shallow to secure the sufficient diameter 12 of a flat part. A device is fixed stably by securing the sufficient diameter of the flat part of the bottom plate, which is in contact with a base body. Though the depth 11 of the caulking is shallow, since the flange 51 of the verge of the opening of a middle plate is adhered to the peripheral verge of the rubber film 3 at a constant length L, liquid tightness in this part is maintained well.
Patent JP-S6238756-A (JP)
Title: Method and device for pouring molten metal
Inventor: HORATA AKIRA
IPC: B22D41/00
Filed: 1985-08-12
Abstract: PURPOSE:To execute stable pouring even when a nozzle having a small inside diameter without trouble such as nozzle clogging by melting a material in a main melting crucible then melting the material in an auxiliary melting crucible provided in the lower part of said crucible so that the molten materials discharged from a pouring nozzle in the lower part of the auxiliary melting crucible. CONSTITUTION:A metallic material is put into both of the main melting crucible 1 and the auxiliary melting crucible 4 and first a high-frequency coil 2 is energized to thoroughly melt the material in the material in the crucible 1; thereafter a high-frequency coil 6 is energized to quickly heat and melt the material in the crucible 4. The molten metal is discharged from the poring nozzle 5 provided in the bottom of the crucible 4. The material in the crucible 4 is preferably melted by high-frequency induction heating.
Patent JP-2000345927-A (JP)
Title: Failure diagnostic device for evaporation fuel purge system
Inventor: IDONO NORIYUKI
IPC: F02M25/08
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnostic device for an evaporation fuel purge system capable of restraining the air-fuel ratio from being disturbed for a long period, to be generated by performing two diagnoses for a leakage failure and a valve failure. SOLUTION: In a valve failure diagnosis for a purge control valve, a pressure sealing valve and a bypass valve, the valve failure diagnosis is performed by behavior of fuel tank internal pressure in relation to a differential pressure forming processes (t0 to t2), a closing process (t2) and a differential pressure eliminating process (t6 and the later) which are to be performed for a leakage failure diagnosis. That is, the valve failure diagnosis can be performed within the time for performing a leakage diagnosis. Even if two types of failure diagnoses are performed, suction in an evaporation fuel purge system by an intake system, purge stopping and purge permission are performed only one time, and two diagnoses have a little difference from one diagnosis.  Therefore, the effect of an engine on the air-fuel ratio can be restrained to the minimum extent, and the deterioration of emission is prevented from being increased.