baber/WOPTO huggingface dataset:
Patent JP-H05195744-A (JP)
Title: Structure of combined drain plug
Inventor: YUURIEI AKAMAN
IPC: F16J15/06
Filed: 1992-09-30
Abstract: PURPOSE: To provide a non-leakage seal by constituting a composite drain plug that can be compressed only with a quantity that is predetermined by the combination of a metal plug element that includes a seal positioning flange, a stop shoulder and a threaded fastening shank, with an elastomer seal element that includes a seal body. CONSTITUTION: A drain plug unit is used in a case of an oil pan of an automobile engine, and is composed of a plug body 12 and an elastomer seal element 14. A depth stopper 28 is arranged in the plug body 12, a seal end surface 52 has an axial spacer D-2. The plug is engaged with a tap-machined screw, if it is continuously screwed, the stopper 28 abuts with pan wall of the oil pan, and the spacer D-2 becomes 0, so the seal element 44 is deformed only with the determined quantity. By this manner, a correct seal can be obtained.
Patent JP-H02128631-A (JP)
Title: Regeneration of plant body from protoplast of arboreal plant
Inventor: TATEMICHI YOSHIYASU
IPC: A01H4/00
Filed: 1988-11-15
Abstract: PURPOSE:To produce shoot primordium and readily regenerate arboreal plant by culturing protoplast of arboreal plant in the coexistence of protoplast of herbal plant and rotationally culturing only colony of arboreal plant. CONSTITUTION:Calli or shoots obtained from arboreal plant and herbal plant are respectively treated with oxygen and protoplasts are respectively isolated. The both protoplasts are cultured in artificial medium at constant temperature and colonies or calli are formed. Next, only the colony or callus of arboreal plant is rotationally cultured and shoot primordium is formed, then transferred to redifferential medium and shoot is regenerated, thus plant body is regenerated. By said method, novel cultivar is able to be created.
Patent JP-H03160946-A (JP)
Title: Norbixin adduct, water-solublr or water-dispersible protein or branched-chain or cyclic polysaccharide
Inventor: POORU ETSUCHI TOTSUDO JIYUNIA
IPC: A23L1/275
Filed: 1990-10-24
Abstract: PURPOSE: To obtain a norbixin complex which is stable and appropriately used as a food color by dissolving norbixin into alkaline water, adding a specific substrate to the norbixin solution to mix them together and thereafter adjusting the pH of the resulting solution to an acidic value to complex norbixin and the substrate with each other. CONSTITUTION: In the production of this norbixin adduct (norbixin complex), a substrate selected from water-soluble or water-dispersible, branched or cyclic polysaccharides, water-soluble or water-dispersible proteins and blends of them, is prepared, wherein illustrative examples of the substrate are cow's milk protein, gelatin, denatured edible starch, pectin, etc. Subsequently, norbixin which is a carotenoid dicarboxylate obtained from bixa seeds, is dissolved in alkaline water having a pH of about >8.5, and then, the above substrate is added to the norbixin solution and they are mixed together and, thereafter, the mixture is acidified so as to have a pH of about <7.7 to complex the norbixin and the substrate with each other in a state such that the mixture shows a pale-red or deep-red color, to obtain the objective norbixin complex (norbixin adduct).
Patent JP-H11114902-A (JP)
Title: Retreating operation control method for planer table for spindleless cuttable veneer lathe and spindleless cuttable veneer lathe
Inventor: NAKATANI TAKASHI
IPC: B27C1/14
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of the cutting center of a log or damage to a planer table even if a finally cut log remains at the edge of a cutting blade of a veneer lathe after cutting operation of one log is completed, by controlling the retreating distance of a planer table such that a log being supplied next does not collide with the remaining log or even if a collision cannot be avoided, they are only brought into a slight contact with each other. SOLUTION: A detector 41 is provided on a planer table 11 for detecting whether or not a finally cut log remains at the edge of a cutting blade 19. In a case where it is detected that a finally cut log so remains by the detector 41, it is controlled such that the planer table 11 is retreated to a position which is spaced away a distance equal to a sum of a distance L equal to a maximum radius R of a log being supplied and a distance equal to a diameter D of the finally cut log. In a case where it is detected that no finally cut log remains, it is controlled such that the planer table is retreated to a position which is spaced away a distance L corresponding to a maximum radius of a log being supplied.
Patent JP-H03212362-A (JP)
Title: Closure head and screw cap engaged distribution bottle
Inventor: JIRUBEERU RATE
IPC: B65D1/02
Filed: 1990-10-26
Abstract: PURPOSE: To prevent leakage which impairs an aseptic condition by providing a tearable closure head in the dispensing part of the upper part of the main body and separating the closure head when a cap is screwed off in the rotary engagement means provided between the external surface of the closure head and the adjoining internal surface of the screw cap. CONSTITUTION: A packaging assembly E has a plastic body 1. It is provided with a bottle part containing a liquid to be dispensed in the lower part 2 and a screw thread is formed at the outside to fit the screw cap 4 in the upper part 3. The upper part 3 has a narrower long neck 6 constituting the dispensing part. A tearable closure head 10 is put in the dispensing part to form a dispensing orifice 11. A rotary engagement means is formed between the external, surface of the closure head 10 and the adjoining internal surface of the screw cap 4. The closure head can be separated by screwing back the cap when initially using the packaging assembly, by making use of the means.
Patent JP-H03150224-A (JP)
Title: High-temperature oxide superconducting material
Inventor: TAKEUCHI SEIJI
IPC: H01B12/00
Filed: 1989-11-06
Abstract: PURPOSE:To enable improvement in superconductive characteristics by specifying the radius of A' site ions in an oxide high-temperature superconducting material having a layered perovskite-like structure expressed by the general formula A-A'-B-B'-O. CONSTITUTION:In an oxide high-temperature superconducting substance having a layered perovskite-like structure expressed by the general formula A-A'-B-B'- O, A' sites are constructed of an element having <=0.96Angstrom  ionic radius. In this case, A represents at least one of an alkali metal, alkaline earth metal, lanthanide metal and yttrium; A' represents +3-valent cation having <=0.96Angstrom  ionic radius when the coordination number of oxygen is >=8; B and B' represent at least one of Tl, Pb, Bi, In, Sn, Sb and Cu; O represents oxygen.
Patent JP-H01127750-A (JP)
Title: External wall panel
Inventor: TSUCHIMOTO TOSHINORI
IPC: E04B2/56
Filed: 1987-11-13
Abstract: PURPOSE: To provide an external wall panel easy in fitting execution by constituting a beam fitting piece fixed to an upper end of a body part by connecting a lower piece to an upper piece, and forming at least one of a through hole in the lower piece and a hole part in the upper piece to be rectangular in shape and extended in the vertical direction. CONSTITUTION: A beam fitting piece 11 is fixed to an upper end of a body part 10 in which interior and exterior finish materials are arranged in a frame 25 where both ends of an upper frame member 21 and a lower frame member 22 are connected to each other by a side frame member 23. The beam fitting piece 11 comprises a lower piece 2 provided with a through hole 4 and having a perpendicularly erected piece 5 and an upper piece 3 provided with a hole part 7 in a beam fixing piece 6 and having a perpendicularly suspended piece 8. At least either of the through hole 4 or the hole part 7 is formed to be a vertically extending long shape, and the lower piece 2 is connected to the upper piece 3 in a vertically positionally adjustable manner by passing a bolt in the through hole 4 and the hole part 7. An external wall panel P can be easily fitted thereby.
Patent JP-H10116933-A (JP)
Title: Multi-layer printed wiring board for mounting ic
Inventor: YATSU HAJIME
IPC: H05K3/46
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer printed wiring board for mounting IC, which can firmly fix a heat sink on its laminate side by soldering, and also can firmly fix an IC to the heat sink with resin adhesive. SOLUTION: A heat sink 46 is made up of a copper plate 60, a nickel layer 62 plated on the copper plate 60, a palladium layer 64 plated on the nickel layer 62. That is, the palladium layer is provided as an outermost layer. Since palladium is high in solderability and is higher in adhesion to resin adhesive than gold. For this reason, the heat sink 46 can be firmly fixed to a side of a laminate provided with a conductive circuit 14f by means soldering 54, and an IC 52 can be firmly fixed to the heat sink 46 with resin adhesive 56.
Patent JP-H03147659-A (JP)
Title: Slitter device
Inventor: HASEGAWA HIROSHI
IPC: B65H23/198
Filed: 1989-11-04
Abstract: PURPOSE:To take up a material without generating the winding loosening or winding tightening by reducing the vertical movement of a tension roll by installing a pinch roll means and sending the material which is sent out intermittently from a fore-process into a tension means at the speed slightly larger than the average sending-out speed of a machine in the foreprocess. CONSTITUTION:When a material 10 which is intermittently sent out from a foreprocess is supplied, a pinch roll means 40 sends the material 10 at the speed slightly larger than the average sending-out speed in the foreprocess into a tension means 60. Accordingly, the time up to the stop of the pinch roll means 40 is made short, and the vertical movement of a tension roll 61 is reduced, and a stable tension can be applied on the material 10 which is wound on a taking-up means 80 through a slitter 70.
Patent JP-H11111191-A (JP)
Title: Traveling wave type deflection device
Inventor: TOBARI TSUTOMU
IPC: H01J29/74
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To easily attain a high band condition by controlling a dielectric constant of each insulative base, thereby optimizing the dispersion characteristics of traveling wave type transmission line. SOLUTION: A transmission line has a structure where spiral conductors 24, 27 are wound around insulative bases 23, 26, parts of which conductors are disposed in grooves of the bases 23, 26. The interrelational capacity CO of the conductor 24 comprises a first capacity obtained through the base 23 and a second capacity obtained through the vacuum of dielectric constant different from that of the base 23. The first capacity is proportional to the dielectric constant of the base 23. Accordingly, the capacity CO can be controlled by the dielectric constant of the bases 23, 26, whereby the dispersion characteristics of the transmission line by controlling the dielectric constant thereof. It is therefore possible to easily obtain the traveling wave type deflection device whose dispersion characteristics are optimized and to attain the high band condition thereof.
Patent JP-H01129790-A (JP)
Title: Controller for motor
Inventor: UEDA EIJI
IPC: H02P29/00
Filed: 1987-11-13
Abstract: PURPOSE:To reduce a speed variation due to a load variation at the time of starting in a short time by reducing the number of a digital value to be read by update preserving means to a small value for a period of time until a value corresponding to a rotation error is stored in a plurality of digital storage valves. CONSTITUTION:A speed detector 3 inputs a speed pulse (a), and outputs a synchronizing signal (q) and a speed signal (b). When a calculator 5 inputs the signal (q), it reads the signal (b) and outputs a reset signal (r). Each time it detects the signals (b) Q times, the stored value of update preserving means is updated by a speed error signal of the speed (b) and a reference signal and NV pieces of stored values isolated at an interval LV in the preserving means, and a control signal Y is calculated by the speed error signal and the stored value of the preserving means. Here, the LV pieces of the stored value is set to 1 of L at the time of starting a motor 1, and when the stored values of L1 pieces of the preserving means are updated, the LV pieces are altered to L pieces (L is twice or more of L1).
Patent JP-2000191660-A (JP)
Title: New anthrapyridone compound, aqueous magenta ink composition, and ink jet-recording method
Inventor: MATSUMOTO HIROYUKI
IPC: C09D11/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new anthrapyridone compound excellent in solubility in water, giving an aqueous solution having an excellent stability with time and useful as a raw material for an ink jet-recording ink. SOLUTION: This new anthrapyridone compound is a compound of formula I [R1 is H, an alkyl, a hydroxy lower alkyl, cyclohexyl or the like; R2 is H, methyl, ethyl or the like; X, Y are each Cl, OH, an alkoxy, a (substituted) phenoxy, naphthylamino or the like]. The compound of the formula I is obtained e.g. by reacting 1 mol of corresponding aniline or naphthylamine with 0.9-1.1 mol 2,4,6-trichloro-s-triazine (cyanuric chloride) in water of pH 3-6 at 0-10 deg.C for 2-4 hr to obtain a primary condensation product, reacting it with 0.8-0.9 mol compound of formula II at pH 4-9, 50-70 deg.C for 2-5 hr to obtain a compound wherein Y is chlorine, then hydrolyzing the product at a pH of 9-12, a temp. of 70-90 deg.C for 1-5 hr to obtain an objective compound wherein Y is other than chlorine as a tertiary condensation product.
Patent JP-H01128023-A (JP)
Title: Actuator for mirror support
Inventor: MIYAWAKI KEIZO
IPC: G02B7/18
Filed: 1987-11-12
Abstract: PURPOSE:To enable the application of the title actuator even to a thin mirror by providing an elastic parallel link as a rectilinear guide element of a universal joint in a cylindrical body and using a tuning fork oscillation type load cell having a power detecting capacity of high accuracy. CONSTITUTION:The supporting load in the direction perpendicular to the axis of a mirror 1 is born to the mirror 1 via the universal joint 7, the elastic parallel link 10 and the cylindrical body 2 by a supporting rod 6. The supporting load in the axial direction of the mirror 1 is born to the mirror 1 partly via the universal joint 7, a universal joint rest 4, a connecting material 9, the tuning fork oscillation type load cell 11, and the cylindrical body 2 and simultaneously via the universal joint 7, a universal joint rest 4, the elastic parallel link 10, and the cylindrical body 2. Of the supporting loads, the load transmitted through the connecting material 9 and the tuning fork oscillation type load cell 11 is detected with the accuracy of 10<-4> detection accuracy by the tuning fork oscillation type load cell 11. The application of the title actuator as the actuator to the thin mirror is thereby enabled.
Patent JP-H03149459-A (JP)
Title: Controller of continuously variable transmission for car
Inventor: KONO KATSUMI
IPC: F16H59/34
Filed: 1989-11-06
Abstract: PURPOSE:To prevent the generation of gear change shock by successively determining control amount based on a second control formula that differs from a control formula up to the time, during a certain period from the switching of the corresponding relationship following the operation of selecting running characteristic of a car. CONSTITUTION:The relationship for determining an aimed value for control is switched based on the operation of running characteristic selection of a car by a running mode selection switch 68, in a change gear ratio control means 50 of a belt type continuously variable transmission 16. At the time, control amount is successively determined by a second control formula that differs from the control formula used up to the time, for a certain period from the switching of the relationship. Even when an aimed value for control is drastically changed, the control amount is determined by the second control formula, and the control amount as well as the change in an actual change ratio that is changed based on the control amount, are slower than the drastic change in the aimed value for control. The generation of gear change shock is prevented thereby.
Patent JP-H09127160-A (JP)
Title: Optical current measuring device
Inventor: SAITO MINORU
IPC: G01R15/24
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To measure an electric current with high accuracy even in an environment where vibration and temperature change are large, and to make the measuring device in a compact size. SOLUTION: An insulating spacer 12 is installed between tank flanges 11a, 11b of the end parts of two adjacent tubular tanks 1a, 1b to separate both side tubular tanks 1a, 1b from each other in three dimensions. A flange-like sensor part 13 is disposed between the insulating spacer 12 and the tank flange 11a. The sensor part 13 is fixed together with the insulating spacer 12 to both side tank flanges 11a, 11b. A light transmitting fiber 8 and light receiving fiber 9 are drawn out from the sensor part 13. The fibers 8, 9 are respectively connected to a light source 15 and a detector 16 of a light source and detector part 14 disposed enough apart from the sensor part 13. The light source and detector part 14 is further comprises a signal processing circuit 17 and an output terminal 18.
Patent JP-2000117640-A (JP)
Title: Method and device for carrying article to be machined in blast machining
Inventor: MASE KEIJI
IPC: B24C9/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To carry an article to be machined while suitably rotating the same, and to prevent the article to be machined from being moved or kicked. SOLUTION: An article W having a fully or partially circular section to be machined is set as one to carried, a rotation transmitting means 23 formed in an endless annular shaped in rotary shafts 21a and 21b and a holder 30 disposed in parallel and oppositely to the outer periphery of the straight part 24 of the rotation transmitting means 23 are provided, and the article W to be machined is held between the outer periphery of the rotation transmitting means 23 and the holder 30. By rotating the rotary shafts 21a and 21b of a rotating mechanism 20, the article W to be machined held between the straight part 24 of the rotation transmitting means 23 and the side wall 35 side of the holder 30 is rotated.
Patent JP-H08148411-A (JP)
Title: Projecting aligner
Inventor: KAWAI HIDEMI
IPC: H01L21/027
Filed: 1994-11-24
Abstract: PURPOSE: To build an optimum projecting optical system responsive to an exposure pattern without using a filter inserting and removing mechanism. CONSTITUTION: Optical members (PF1 , PF2 ) having an air gap of a protruding section are installed on the Fourier transformed surface or its vicinity surface of a projecting optical system PL, fluid having a refractive index responsive to the pattern of a reticle for exposing is filled in the gap, and hence the members can be functioned as a parallel flat plate glass material or a phase difference type or interference reducing type pupil filter in response to an exposure pattern.
Patent JP-S63142009-A (JP)
Title: Acrylpolyol and two-pack urethane resin coating composition containing same
Inventor: NAKAGAWA HIROO
IPC: C08F20/26
Filed: 1986-12-05
Abstract: PURPOSE:To obtain the titled polyol useful for coating composition capable of giving coating film of outstanding dryability, hardness, gloss padding nature, weatherability solvent vesistance, by copolymerization between cycloalkyl group- contg. polymerizable unsatuvated monomer, hydroxyl group-contg. polymerizable unsaturated monomer, etc. CONSTITUTION:The objective acrylpolyol containing cycloalkyl group can be obtained by copolymerization between (A) 5.0-97.9wt% of a cycloalkyl group- contg. polymerizable unsaturated monomer [e.g., cyclohexyl (meth)acrylate] (B) 2.0-35.0wt% of a hydroxyl group-contg. polymerizable unsaturated monomer [e.g., hydroxyethyl (meth)acrylate], (C) 0.1-5.0wt% of an acidic functional group-contg. polymerizable unsaturated monomer [e.g., 2-(meth)acryloyloxy-ethyl acidphosphate] and (D) 0-92.9wt% of another polymerizable unsaturated monomer (where, A+B+C+D=100wt%). This polyol is used as a component of a two-pack urethane resin coating composition in combination with polyisocyanate compound.
Patent JP-H02138097-A (JP)
Title: Cargo unloading device for lift
Inventor: EBINA TADACHIKA
IPC: B66B9/187
Filed: 1988-11-17
Abstract: PURPOSE:To unload a cargo easily and quickly by tiltably fitting a boom on a crane main body provided at a proper position on a lift underframe moved vertically along a guide rail and providing a hook via an expansion arm. CONSTITUTION:A crane main body 6 is rotated centering a rotary support shaft 7, the inclination angle of a boom 10 and the expansion length of an expansion arm 12 are changed as appropriate, a cargo S is hooked on a hook 13, the cargo S is hoisted, the crane main body 6 is rotated, and the cargo S is mounted on a lift underframe 4. A lift is raised along a guide rail 1 and stopped at the preset floor, the crane main body 6 is rotated to the building side, and the cargo S is unloaded on a pallet on the floor of the building with the boom 10 and the expansion arm 12. An economical unloading device for a lift is obtained.
Patent JP-S62147366-A (JP)
Title: Frequency measuring circuit
Inventor: YOKOSE YOSHIO
IPC: G01R23/10
Filed: 1985-12-20
Abstract: PURPOSE:To measure at high accuracy frequency with a pseudo-specimen signal, by dividing the specimen signal, when a frequency of the specimen signal is not small enough as compared with the reference clock. CONSTITUTION:A divider 1 divides a specimen signal fx into proper frequencies and one of them is output from a selector for synchronization with the reference clock fref with a FF circuit 3. A n-bit counter 4 making the signal fx as a clock allows the frequency to be counted 6 only when a carrier output is issued once in n times and a 2-bit counter 5, using the signal fx as the clock, determines time from starting of the counter 6 up to the end of it by the output of the counter 5 and by counting 6 and frequencies of the clock fref in the mean time for latching 7 the values. A ROM8 using the output of the latch 7 as an address outputs a frequency value corresponding to the input counter value and a selector 2 is controlled by its i bit and when a counter value is small, a dividing ratio of output signal of the selector 2 is increased for reducing the signal fx as compared with the clock fref for improvement of accuracy of the measurement.
Patent JP-H06138748-A (JP)
Title: Electrifying device
Inventor: SATO HIROAKI
IPC: G03G15/02
Filed: 1992-10-27
Abstract: PURPOSE:To stably record a good image of high definition and high printing quality over a long period of time by forming a ruggedness on the surface of contact of an electrifying member with an electrostatic latent image carrier. CONSTITUTION:The electrifying blade 118 is constituted of a conductive layer 119 and a resistant layer 120. This electrifying blade 118 is supported by a guide 121 and a released end is disposed so that the electrifying blade 118 is brought into contact with the electrostatic latent image carrier 101. Furthermore, a semi cylindrical groove is formed in the longitudinal direction of the resistant layer 120 of the electrifying blade 118 which is abutted to the longitudinal direction of the electrostatic latent image carrier 101. A recess shape is formed in a range where the electrifying blade 118 and the electrostatic latent image carrier 101 are brought into contact by this semi cylindrical groove. When such an electrifying blade 118 with the recess shape is utilized the difference in electrifying potential, that is the unevenness in the electrifying potential, can be reduced and the range of volume resistivity of the resistant layer 120 of the electrifying blade 118 can be made broad.