baber/WOPTO huggingface dataset:
Patent JP-H1177177-A (JP)
Title: Hydraulic counter forming method for aluminum and aluminum alloy thin sheet
Inventor: KIKUCHI MASAO
IPC: B21D22/20
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the forming limit of aluminum and to enlarge the application of a formed aluminum thin sheet by specifying the surface roughness of at least a part held with a die/a blank holder among the surfaces of aluminum to be worked of an aluminum alloy thin sheet. SOLUTION: Among the surfaces of aluminum to be worked or an aluminum alloy thin sheet 4, the surface roughness of at least a part held with a die 2/a blank holder 3 is made to >=0.7 μm Ra. As the surface roughness of a stock 4 is larger, a hydraulic counter working fluid is easy to leak from the clearance generated between the die 2 and stock 4, the coefficient of friction is decreased by a lubrication effect. Further, the surface plating of a thickness of 0.1-0.5 μm is done thereon. Because the aluminum contained in the stock 4 has a strong affinity to Fe contained in a tool and is easy to cause burning, the forming limit is improved by conducting plating on the surface of the stock 4. Further, because the production cost becomes higher as the plating adhesion quantity is increased, the upper limit is made to 0.5 μm.
Patent JP-H04116227-A (JP)
Title: Air intake device of four-cycle engine
Inventor: KOYAIZU TAKESHI
IPC: F01L1/26
Filed: 1990-09-04
Abstract: PURPOSE:To generate a strong swirl and reduce intake resistance by preparing an oval joined opening portion which is long in a sliding direction of a throttle valve, on which portion intake passages for leading three intake openings per cylinder to an outer wall are joined one another. CONSTITUTION:Intake openings 12a to 12c formed on each cylinder are led to an outer wall 10a of a cylinder head 4 through left, center, and right intake passages 13a to 13c. The intake passages 13a to 13c are joined one another on the way thereof. A joined opening portion 13f is opened or closed by a sliding throttle valve 55 which slides in the direction of cam shafts 24, 25. The joined opening portion 13a has an oval shape which is long in the sliding direction of the throttle valve 55. When the throttle valve 55 is opened slightly, either one of outer intake passages is slightly opened, so that air blows while generating a swirl. Since the intake passages 13a to 13c can be stood in an axial direction of the cylinder, the air is then flowed linearly to reduce intake resistance.
Patent JP-S60127125-A (JP)
Title: Injection molding method
Inventor: SHIYUDOU KAZUMICHI
IPC: B29K27/06
Filed: 1983-12-14
Abstract: PURPOSE:To obtain a lightweight soft polyvinyl chloride molded anticle with excellent wear-resistant property and fine external appearance by a method wherein soft non-crosslinked polyvinyl chloride composition blended with lightweight filler is injection-molded by employing a pinpoint gate under specified conditions. CONSTITUTION:Lightweight polyvinyl chloride composition employing PVC (polyvinyl chloride), the mean degree of polymerization of which is 400-4,000, consists in blending 100pts.wt. of PVC with 30-150pts.wt. of plasticizer and 5- 100pts.wt. of lightweight filler, the specific gravity of which is 0.8 or less, the particle diameter of which is 300mum or less and the compression strength of which is 70kg/cm<2> or above. Said composition is mixed with stabilizer and another additives in a mixer and, after that, filled through a pinpoint gate, the gate crosssectional area of which is 0.5-2mm.<2> and the length of which 1-5mm., into a cavity at the linear speed of molten resin of 5X10<2>-2X10<3>cm/sec in order to obtain a molded part with the minimum thickness of 2mm..
Patent JP-S6387946-A (JP)
Title: Production of platelike confectionery
Inventor: MATSUSHITA KATSUHIKO
IPC: A23G3/50
Filed: 1986-10-02
Abstract: PURPOSE:To obtain the titled confectionery, e.g. decoration for food, etc., at a low cost without elaborate operation, by describing a pattern having space parts of a plate confectionery on a plate with a confectionery melted while heating, casting a melted confectionery of another color thereon to fill the space parts and peeling the platelike confectionery. CONSTITUTION:A sheet body 4 is laid on a plate 2 and a pattern having space parts 10' of a platelike confectionery (chocolate) 1 is described thereon with a confectionery 10, e.g. chocolate, etc., melted wile heating. A confectionery 11, e.g. chocolate, etc., of another color melted while heating is cast on the confectionery 10 to fill the space parts 10' and provide one platelike form. After cooling and solidifying the confectioneries 10 and 11, the resultant platelike material with the sheet body 4 is lifted from the plate 2, peeled from the sheet body 4 and turned over to afford the aimed platelike confectionery 1.
Patent JP-S60127505-A (JP)
Title: Microphone controller of tape recorder
Inventor: HATANAKA TOSHIHIKO
IPC: G11B5/027
Filed: 1983-12-13
Abstract: PURPOSE:To prevent sound recording of the operating sound of a driving mechanism at a tape start time by controlling the operating sound of the tape driving mechanism at the sound recording start time through a transistor TR. CONSTITUTION:When sound recording is started, a power switch 8 is turned on, and a voltage is impressed to a motor 7 from a power terminal 10, and rotation of the motor 7 is started. Simultaneously with movement of a sound recording head 9 to a position where it touches a magnetic tape, the state of a sound recording/reproducing switch 4 is switched to the sound recording state, and a voltage is impressed to a microphone 1 through a resistance 3, and the microphone 1 starts operating. The electrical signal outputted from the microphone 1 is cut off only for a time corresponding to the time constant determined by a resistance 12 and a capacitor 14 connected between a TR11 and the switch 4 before inputting to an amplifier 5 through a capacitor 2. After this time elapses, the signal is transmitted to the amplifier 5, and the amplified signal is recorded by the sound recording head 9. Consequently, the driving sound at the tape start time is not recorded.
Patent JP-S6387973-A (JP)
Title: Multiplication of mycorrhiza cell in sac-shaped state or in arborescent state
Inventor: OKII MITSUYOSHI
IPC: C12N1/14
Filed: 1986-10-02
Abstract: PURPOSE:To make it possible to multiply a large amount of a mycorrhiza, by cultivating the mycorrhiza in a sac-shaped sate or in arborescent state in a medium containing a potato and a specific porous ampholytic ion exchanger. CONSTITUTION:In reducing the amount of a fertilizer by using both a mycorrhiza cell in sac-shaped state or in arborescent state (VAM for short) and the fertilizer in cultivating plants, a VAM cell is inoculated into a medium containing (A) a potato and (B) a porous ion exchanger having absorbed a growth promoter for the VAM cell or a VAM formation promoter and cultivated to multiply a large amount of the VAM cell. An ethylene generator (ethephon, etc.) or an auxin (naphthaleneacetic acid, etc.) is used as the VAM formation promoter.
Patent JP-H02105978-A (JP)
Title: System and method for automatic document segmentation
Inventor: YAKOBU ARUBERUTO UESUTODEEIKU
IPC: G06T7/60
Filed: 1989-09-11
Abstract: PURPOSE: To speed up processing by selecting an initial label out of a 1st set of labels by a labeling means and selecting a relaxed label out of a 2nd label set which is less in number than the 1st set. CONSTITUTION: In an initial labeling module 10, individualsubimaes are analyzed by a classification unit consisting of several routines which extract characteristic features from the subimages. On the basis of the extracted features, specific initial labels are assigned to the subimages, and consequently an initial label matrix is obtained and represent the whole document; and its matrix elements are the labels of the individual subimages. Further, the initial label matrix is processed in a relaxation module 12 and several context rules are applied so as to convert the initial labels which are subordinate to label assigned to adjacent subimages. Consequently, the processing can be made fast.
Patent JP-H08100668-A (JP)
Title: Crank-system for converting reciprocating rectilinear motioninto rotary motion
Inventor: RIBIO BIAGINI
IPC: F16H21/18
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a crank mechanism system that transforms reciprocating motion into rotary motion in reciprocating endothermic engines, via an improved thermodynamic cycle action and improved use of resultant force. SOLUTION: The crank system comprises a wheel or rotating connection rod 2 provided on an engine piston pin 3, and a cam 1 provided on an output shaft 6 and with such a perimetric profile as optimizes the engine cycle strokes. A solution is realized to the rotation of the wheel 2 along the profile of the cam 1.
Patent JP-H0685348-A (JP)
Title: Manufacturing method of magnetic sensor
Inventor: MASUDA NOBORU
IPC: H01L43/02
Filed: 1992-09-03
Abstract: PURPOSE:To make only one time thermal process suffice for the manufacturing method of a magnetic sensor by a method wherein a spacer, a wiring conductor, an electric insulating layer and non-magnetic metallic layer are laminated so that the connecting and layer bonding steps of a magnetoresistance chip and the end part of the wiring conductor may be performed by the thermal compression bonding step of bonding layers at the temperature exceeding the bonding temperature of the same. CONSTITUTION:A magnetoresistance element chip 44 wherein a connecting conductor is coat- formed on the surface of an electrode 54 is contained in the hole 48 of a spacer 46. Next, bonding layers A, B bonding at the temperature exceeding the melting point of the connecting conductor are interposed between the chip 44 and the spacer 46 so that the end part of the wiring conductor may be projected into the hole 48 to abut against the electrode 54 of the chip 44 for lamination-arrangement of the wiring conductor 52 on the spacer 46. Next, a non-magnetic metallic layer 58 in contact with or close to an object to be detected is laminated on the wiring conductor 52 through the intermediary of the electric insulating layer 56. At this time, this laminated body is pressurized in the thickness direction while heating it at the temperature exceeding the bonding temperature of the bonding layer A, B. Finally, the spacer 46, the wiring conductor 52, the electric insulating layer 56 and the non-magnetic layer 58 are laminated into one body while forming a cavity 60 in the hole part 48 of the spacer 46.
Patent JP-H05194133-A (JP)
Title: Palladium alloy for artificial teeth capable of combination with dental ceramic
Inventor: BUERUNAA GURORU
IPC: A61K6/04
Filed: 1992-09-03
Abstract: PURPOSE: To obtain a palladium alloy, free of copper, tantalum, tungsten and yttrium, assuming disturbing unaesthetic discoloration after firing a ceramic and useful for producing a denture compoundable with the dental ceramic. CONSTITUTION: This palladium alloy comprises 66-85 wt.% of palladium, 1-20 wt.% of gold, 0-4 wt.% of silver, 0.5-4 wt.% of platinum, iron and/or cobalt, 0.5-7 wt.% each of gallium, tin and indium (with the proviso that the sum total thereof should be 9-14 wt.%), 0-2 wt.% germanium and/or zinc and 0-1 wt.% iridium, ruthenium and/or rhenium.
Patent JP-H04116354-A (JP)
Title: Double utility absorption cooler/heater
Inventor: AIZAWA MICHIHIKO
IPC: F25B15/00
Filed: 1990-09-07
Abstract: PURPOSE:To control thermal loss against the outside of both a high temperature regenerator and a low temperature regenerator to minimum, and save materials and energy by laying out the high temperature regenerator and the low temperature regenerator so that they may come into contact with each other and using a common barrier shared by both the regenerators for the radiation from the high temperature regenerator and heating at the low temperature regenerator. CONSTITUTION:A double utility adsorption hot water heater comprises a vaporizer 1, an absorber 3, a condenser 10A, a low temperature regenerator 7A, a high temperature regenerator 8A, a solution heat exchanger 6, a solution pump 5, a refrigerant pump 11, and a piping system which connect these devices so that they may function. For example, the vaporizer 1 and the absorber 3 constitute one shell while the low temperature regenerator 7A and the high temperature regenerator 8A, and the condenser 10A constitute the other shell. The high temperature regenerator 7A and the low temperature regenerator 8A are laid out so that they may come into contact with each other vertically where a partition board 12A is formed as a barrier which separates the joint parts facing both the regenerators. This construction makes it possible to use the radiation from the high temperature regenerator 8A as a heating source for the low temperature regenerator 7A by way of the partion board 12.
Patent JP-H0956457-A (JP)
Title: Cosmetic compact
Inventor: IIZUKA SHIGEO
IPC: A45D33/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To propose a cosmetic compact fitting a drum to feed powder cosmetic in a receiving recess provided in a compact body, improved to enable a mesh for covering the upper end opening of the drum to be depressed and conveniently handled with excellent durability and smooth the depressing operation. SOLUTION: A drum 4 is composed of an outer frame 13, a bottom plate 14 mounted on the center of the outer frame, an annular support wall 15 connecting the peripheral edge of the bottom plate to the lower end edge and widening upward while erecting with rich softness and elasticity, a fixed frame 16 fixed to the upper end edge of the support wall 15 and a mesh 17 having the outer peripheral edge fixedly stretched to the fixed frame 16. Also, an annular projecting line 23 is provided projecting by in a drum receiving recess 5. The support wall 15 is bent about the annular projecting line at a fulcrum when the mesh is depressed, and the bottom plate 14 is constituted to be shifted upward.
Patent JP-H0684886-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO HARUHIKO
IPC: H01L21/312
Filed: 1992-09-03
Abstract: PURPOSE:To improve reliability of an element and to improve humidity resistance life thereof by improving adhesion of a protection polyimide resin film. CONSTITUTION:A collector region 2, a base region 3 and an emitter region 4 are formed inside a semiconductor substrate 2. An insulation film 5 consisting of a thermal oxide SiO2 film, a base electrode 3a and an emitter electrode 4a are formed on a surface of the semiconductor substrate 1. V-shaped grooves 7 are formed on a surface of the semiconductor substrate 1 to enclose the base region 3 and the emitter region 4. A polyimide region film 6 is laminated on the insulation film 5, the base electrode 3a and the emitter electrode 4a.
Patent JP-H05262665-A (JP)
Title: Enzyme composition for cleaning
IPC: A61K35/56
Filed: 1992-09-03
Abstract: PURPOSE: To obtain a cleaning agent for nontreatment, effective for removing a protein-containing contaminated substance, comprising an enzyme preparation produced from an animal or fish of Euphausiacea. CONSTITUTION: This composition comprises 0.0001-100(W/W)% of an enzyme preparation containing an exo- and endopeptidase mixture obtained from an animal (e.g. a crustacean of Euphausiacea) or a fish (e.g. capelin) belonging to the order Euphausiacea as an active ingredient. The enzyme is obtained by homogenizing the animal and extraction-treating with an aqueous medium and has about 15,000-80,000 molecular weight. The composition is effective for removing a contaminated substance containing a protein and a lipid, hydrolyzing and removing especially a fibrin, coagulated blood and components of deactivated tissue and also useful for bed bath for wound. The composition can be prepared into a dosage form such as cream, spray, powder, gel, oil and solution.
Patent JP-H1080198-A (JP)
Title: Generator excitation control equipment
Inventor: AMANO MASAHIKO
IPC: H02P9/14
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a generator PSS(power system stabilizer) which can automatically set suitably control constants corresponding to that change of system condition. SOLUTION: An internal induced voltage calculating means 114 calculates a generator internal induced voltage signal Eq' from a generator current Ig and a terminal voltage Vg. A phase delay detecting means 115 applies the Prony analysis method to the generator internal induced voltage Eq' and a stabilizing signal Vpss, and obtains a fluctuation frequency ω and the phase delay α of an exciting system. On the basis of the fluctuation frequency ωand the phase delay α, a control constant setting means 116 selects the control constants of a PSS control block 113 and adjusts phase characteristics of the PSS. Thereby system stabilization is possible always with adequate control constants when the system condition is changed.
Patent JP-2001061984-A (JP)
Title: Emergency stop system of gas extinguish facilities
Inventor: YOKOSHIMA AKIO
IPC: A62C37/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To stop extinguishing gas until a guard instructs release of the extinguishing gas by changing a drive in an automatic mode to a drive in a manual mode after controlling an emergency stop means when the drive in the automatic mode is observed by a mode observing means. SOLUTION: Countdown conditions are settled at an automatic mode drive, starting lights of a control panel 9 and a control box 4 are lighted, a warning sound blows at a warning speaker of the control panel 9. When countdown starts, remaining time is indicated on indicating sections of the control panel 9 and the control box 4. When an emergency stop button of the control box 4 is pushed by a guard or the like for some reason, the indicating sections and the starting lights of the control panel 9 and the control box 4 are put out and the warning sound of the warning speaker of the control panel 9 stops blowing. A broadcast from a broadcasting speaker 3 in a fire district is stopped. An output of a transiting information to a discharging start is stopped, automatic lights are put out, and manual lights are lighted.
Patent JP-H01163139-A (JP)
Title: Production of dimethylnaphthalenes
Inventor: YANO KYOJI
IPC: C07B61/00
Filed: 1988-09-22
Abstract: PURPOSE:To obtain dimethylnaphthalenes useful as a raw material for polyesters form a formed oil in high purity and in high yield, by recovering n-paraffin from a hydrogenated and desulfurized kerosine fraction to give raffinate and subjecting the raffinate to reforming reaction. CONSTITUTION:A kerosine fraction distilling at 150-300 deg.C is hydrogenated and desulfurized to give a hydrogenated and desulfurized kerosine fraction, which is n-paraffin (preferably >=50wt.%, especially 70-95wt.%) is recovered to give raffinate. The raffinate is subjected to reforming reaction such as catalytic reforming reaction carried out in the presence of a Pt catalyst at 400-550 deg.C under 1-100kg/cm<2> at 0.1-3R<-1> liquid space velocity in the molar ratio of hydrogen/oil of 0.5-20 to give a formed oil containing dimethylnaphthalenes in a relatively high concentration, from which dimethylnaphthalenes are recovered by a method such as distillation, solvent extraction or crystallization. This method is inexpensive production method.
Patent JP-H1187415-A (JP)
Title: Adhesive film for ic chip connection
Inventor: SHIROGANE JUNJI
IPC: C09J7/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent the short circuit generating between the circuit of an IC chip and a substrate circuit by a method wherein insulating particles, having the diameter smaller than the bump height of an IC chip to be connected, and conductive particles, having the diameter smaller than the insulating particles, are dispersed into an insulating bonding agent. SOLUTION: A bump 9 is formed on the prescribed part of an IC chip 6, the top part of the bump 9 is brought into contact with the electrode 10 of a circuit substrate, and the IC chip 6 and the circuit substrate are bonded by an insulating bonding agent. The part between the IC chip 6 and the circuit substrate is insulated by dispersing insulating particles 8, having the diameter smaller than the height of bump of the IC chip, and the conductive particles 11 of the diameter smaller than the insulating particles 8. As a result, the short circuit between the IC 6 and the electrode 10 of the circuit substrate can be prevented completely.
Patent JP-H0575086-A (JP)
Title: Solid state image pickup device and its manufacture
Inventor: OHASHI KATSUFUMI
IPC: H01L27/14
Filed: 1991-09-18
Abstract: PURPOSE:To improve the aperture rate of a solid state image pickup device. CONSTITUTION:The element forming region 11 of a semiconductor substrate 1 is etched so as to have a V-shape. A photodetecting part 3 is provided on one etched surface 12A of the V-shaped etched surfaces 12A and 12B and an electrode 7 which drives the photodetecting part 3 and a light reflecting film 5 are provided on the other etched surface 12b with insulating films 13 and 14 therebetween.
Patent JP-S6479442-A (JP)
Title: Fluid-sealed type mounting device
Inventor: OKAZAKI MASAAKI
IPC: F16F13/10
Filed: 1987-09-21
Abstract: PURPOSE:To improve the stall spring performance by arranging a partition member at the intermediate position between the first supporter and the second supporter in a rubber elastic body while the peripheral section is fixed, thereby dividing a pressure receiving chamber into two, and forming the second orifice passage communicating both split chambers to each other. CONSTITUTION:When the input vibration is the idle vibration, the first orifice passage 44 is closed. On the other hand, when the liquid pressure absorbing function is exerted by a movable plate 50, the inner pressure fluctuation of the second split chamber 66 is dissolved or reduced, and a mounting device is made a stall spring. The second split chamber 66 functions practically as a balance chamber against the first split chamber 64 generating the liquid pressure fluctuation due to the vibration input based on this liquid pressure absorbing function. The flow of a fluid is thereby generated through an orifice passage 60 between both split chambers 64 and 66, and the extremely excellent stall spring performance is exerted by the liquid column resonance.
Patent JP-S6297782-A (JP)
Title: Joining and forming method for metallic plate
Inventor: MUROYA KAZUHIRO
IPC: B23K20/18
Filed: 1985-10-23
Abstract: PURPOSE:To uniformalize the junction of a metallic plate stock and to reduce the production cost by arranging the pressure bag formed with two sheets of metallic thin plates inside a die by overlapping them on a metallic plate stock, then by introducing a pressure gaseous body between the metallic plate stock in heating state. CONSTITUTION:A metallic pressure bag 1 is composed of two metallic thin sheets 1a, 1b and joined by seam welding 2, 3 respectively on the peripheral part and intermediate part. The metallic plate stock 8, 9 to be joined are arranged with their overlapping on the T die 7 which is equipped with a forming cavity and the metallic pressure bag 1 and the upper die 6 are arranged thereupon further. The pressure gaseous body is introduced between the metallic plates 8, 9 by heating upto superplastic tamp. by applying a press pressure between the upper and lower dies 6, 7 and the pressure gaseous body is introduced from the pipe 5 to gab 1 as well. In this way, the plate stock 8, 9 are joined with diffusion uniformly, yet formed by the dies 6, 7. Consequently, the production cost can be reduced as well as the uniformized junction.