baber/WOPTO huggingface dataset:
Patent JP-S6371567-A (JP)
Title: Nozzle cooler for fuel injection valve
Inventor: SUZUKI MINORU
IPC: F02M53/04
Filed: 1986-09-12
Abstract: PURPOSE:To prevent abrasion or burning of a nozzle section, by providing an annular chamber coupled with a cooling water path for the tip portion of a fuel injection valve. CONSTITUTION:Cooling water flowed from a flow-in side coupling member 23 through a cooling water flow-in path 21 into an annular chamber 15 flows around a nozzle body 11b having the nozzle portion of a fuel injection valve 11 so as to contact directly end cool the outer circumferential face of the nozzle body 11b then flows out through a cooling water flow-out path 22 and a flow-out side coupling member 24 to the outside of a cylinder head 4. consequently, the cooling water can be utilized effectively and the nozzle body 11b can be cooled effectively with small quantity of cooling water. As a result, the temperature at the nozzle section can be lowered even if the speed of an engine is increased while cooling at a remote portion from the nozzle body 11b can be suppressed, thus causing no over cooling of the inner wall face of a combustion chamber or a sub-combustion chamber 5.
Patent JP-H1162219-A (JP)
Title: Provisional step
Inventor: HIRAYAMA TAKAO
IPC: E06C9/08
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a provisional step which does not cause fatigue of the operator's feet when he goes up and down the step, can be easily and safely, grasped generates no play in mounting, does not require any fastening and loosening operations of bolts at altitudes, and can prevent bolt and nut from falling. SOLUTION: This provisional step is composed of a stepping member 1 in the form of a square/rectangular frame made of rods, an inserting member 2 which is welded to the base end of the stepping member facing down, and a receiving member 6 which has a channel-shaped section, has a supporting surface for the inserting member 2, and is welded 7 to the outside surface of a column 10.
Patent JP-H0858477-A (JP)
Title: Simplified house for automobile
Inventor: KOSAKA NAOJI
IPC: B60R9/04
Filed: 1994-08-17
Abstract: PURPOSE: To facilitate assembly by way of more effectively using the roof of an automobile by constituting the simplified house of a support means to support a second floor board part in an expanded state and so that roughly twice as large an area as the roof area of the automobile by expanding the second floor board part. CONSTITUTION: When a framework member 6 is lifted up by holding a pipe 6e or 6f from a storage state, pipes 6b and 6d stand upright from the storage state by working of spring shafts 6g, 6h, 6i, a roof part of a house is constituted of the pipes 6e and 6f, and an outside part of the house is constituted of the pipes 6b, 6C, 6d. In the case of folding the assembled house, a thread 8 tied on the pipe 6c is pulled from outside, and then the framework member 6 is folded by working of the spring shafts 6g-6i and the house is stored in a floor board part 1.
Patent JP-S6455145-A (JP)
Title: Taste improvement in emulsifier
Inventor: KUSANO TOMOKO
IPC: A23L29/10
Filed: 1987-08-27
Abstract: PURPOSE:To improve the deterioration of taste caused by an emulsifier, by subjecting the mixture of fat and oil with the emulsifier to steam distillation. CONSTITUTION:An emulsifier is dissolved or dispersed in fat and oil such as rape oil, milk fat or lard, then, the mixture is subjected to steam distillation, preferably at 120-160 deg.C whereby polyglycerides of ricinoleic acid which heretofore have been regarded as difficult to be used, because of its bad or strange smell and taste, is made usable. The amount of the emulsifier mixed in the oil is preferably 0.5-20%.
Patent JP-H0262554-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANIGUCHI KIYOSHI
IPC: G03G5/14
Filed: 1988-08-29
Abstract: PURPOSE:To obtain the photosensitive body which has high sensitivity, is extremely small in the degradation of electrostatic chargeability by preexposing fatigue, is free from the delay in rising of electrostatic charge potential even after repetition of charging and exposing and has a decreased change in residual potential by incorporating specific glycol, ester or ether into the protective layer on the surface of the photosensitive body. CONSTITUTION:The polyalkylene glycol, polyalkylene glycol ester or polyalkylene glycol ether is incorporated into the protective layer on the surface of the electrophotographic sensitive body. The electrophotographic sensitive body which has the high sensitivity, is extremely small in the degradation of electrostatic chargeability by the preexposing fatigue, is free from the delay in rising of the electrostatic charge potential even after repetition of charging and exposing and has the decreased change in the residual potential is then obtd.
Patent JP-S6460273-A (JP)
Title: Drive controller of ultrasonic motor
Inventor: OI SHINICHI
IPC: H01L41/04
Filed: 1987-08-28
Abstract: PURPOSE:To reduce the cost, by using a driving signal in common with multiple sets of ultrasonic motors so that the driving signal may be applied to an ultrasonic motor selected by a switching means. CONSTITUTION:The 1st and 2nd ultrasonic motors 2 and 9 are connected to a common drive circuit 10 and driven by the output signal of a common drive frequency outputted from this drive circuit 10. The drive circuit 10 receives power supply from a power source 11 and has got a variable frequency oscillation circuit 12, a switching circuit 13, and a driving signal circuit 21 composed of high frequency transformers 14a-14b and a frequency tracking circuit 15. The drive circuit 10 is constituted by adding to the above a switching means composed of a motor selection circuit 17 and a switching control circuit 16. The switching control circuit 16 selects either of the ultrasonic motors driven by the drive circuit 10 as well as the motor selection circuit 17 and is connected to high frequency transformers 14a-14b.
Patent JP-H1065500-A (JP)
Title: Flip-flop circuit and synchronization memory device provided with the flip-flop circuit
Inventor: TSUKASAKI HISANOBU
IPC: H03K3/037
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To realize the flip-flop circuit in which a signal read operation is attained at a high speed by reducing a time from confirmation of input data till confirmation of an output of the flip-flop circuit. SOLUTION: The flip-flop circuit is made up of a couple of inverting amplifier means 11, 12 and 17, 18 whose one input is interconnected to other output, a 1st switch means 10 provided between a power supply and a power supply terminal of the inverting amplifier means 11, 12, a 2nd switch means 19 provided to a ground terminal of the other inverting amplifier means 17, 18 and ground, 3rd switch means 13, 15 provided between a point receiving a very small differential input signal and an input terminal of the one inverting amplifier means 11, 12, and 4th switch means 14, 16 provided to the other very small differential input signal and an input terminal of the other inverting amplifier means 17, 18 so as to amplify and latch the very small differential input signal.
Patent JP-S6369556-A (JP)
Title: Spraying device for spraying machine
Inventor: HATA MITSUO
IPC: B05B7/24
Filed: 1986-09-10
Abstract: PURPOSE:To prevent sticking of liquid to a blower, etc., and to eliminate the need for cleaning the blower, etc., by mounting an air duct part of the blower to a nozzle for discharging the liquid and blowing high-speed air flow to the liquid flowing out of the nozzle thereby atomizing the liquid. CONSTITUTION:The liquid housed in a container 7 is discharged through a pipe 8, a cock 5 and the nozzle 3. The air duct cylindrical port 2 of the blower 9 is tentatively fixed by means of a clip 4 to the nozzle 3. The high-velocity air flow is blown from the air duct cylindrical port 2 to the liquid flowing out of the nozzle to atomize the liquid. As a result, the sticking of a liquid chemical, etc., to the blower 9, the air duct 1, and the air duct cylindrical port 2 is obviated; therefore, the need for cleaning the blower, etc. is eliminated.
Patent JP-S60105533-A (JP)
Inventor: TAKENAKA HIROYUKI
IPC: B32B15/01
Filed: 1983-11-15
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-H0498615-A (JP)
Title: Magnetic recording tape
Inventor: SAKAMOTO HIROSHI
IPC: G11B5/706
Filed: 1990-08-14
Abstract: PURPOSE:To sufficiently lower a light transmittance and surface electric resistance by making combination use of magnetic powder [A] having a compsn. FeOx (1.35<=x<=1.4) and magnetic powder [B] having a compsn. FeOx (1.4<=x<=1.5) as Co-contg. iron oxide magnetic powder. CONSTITUTION:The magnetic powders [A] and [B] are used in combination as the Co-contg. iron oxide magnetic powder of the magnetic recording tape constituted by forming a magnetic layer contg. the Co-contg. iron oxide magnetic powder and binder on a nonmagnetic base. The magnetic powder [A] has the Co-contg. oxide layer having the content of Fe<2+> at 0 to 5wt.% of the entire part of the powder on the surface of the nucleic crystals having the compsn. FeOx (1.35<=x<=1.4). The magnetic powder [B] has the Co-contg. oxide layer having the content of Fe<2+> at 6 to 10wt.% of the entire part of the powder on the surface of the nucleic crystals having the compsn. FeOx (1.4<=x<=1.5). The more preferable embodiment is the constitution having the weight ratio of the magnetic powder [A]/magnetic powder [B] within a 2/8 to 8/2 range.
Patent JP-H0498000-A (JP)
Title: Production of compound semiconductor substrate having high resistance
Inventor: IKUWA MITSUAKI
IPC: C30B33/02
Filed: 1990-08-14
Abstract: PURPOSE:To obtain a high quality epitaxial layer having high resistance and imparting no adverse influence on a device by heat-treating a p-type epitaxial layer formed on a compd. semiconductor substrate. CONSTITUTION:A p-type epitaxial layer formed on a compd. semiconductor substrate is heat-treated to increase the resistance. This heat treatment may be carried out as follows: a protective layer is formed on the epitaxial layer, the pressure of As having i-lines or above is applied and the epitaxial layer is held at 810-950 deg.C for about 10min-5 hr and cooled at about 15-30 deg.C/min rate.
Patent JP-S6277508-A (JP)
Title: Control method for generation of slag in petroleum coke burning
Inventor: MATSUO TAKASHI
IPC: F23J7/00
Filed: 1985-09-30
Abstract: PURPOSE:To control an obstacle of slagging in burning by injecting slagging depressant and cooling medium into the high temp. part of a boiler burning petroleum coke. CONSTITUTION:Slagging depressant which has one kind or more of compounds of Ca, Mg, Al, Si, Fe, etc. as effective components and is mixed in fuel with 0.5-0.01wt% desirable to the used quantity of fuel, is injected into a boiler or injected into the burning atmosphere of the boiler from another inlet different from a fuel inlet and also cooling medium composing of water or air is added to the depressant with a range of 1.5-0.5vol% desirable. Fuel is made harmless by forming high melting point material by the aid the slagging depressant. Fusion power of material which is not sufficiently changed into high melting point material is weakened by the injection of the cooling medium and the material is unable to adhere easily to the inlet of screen and a secondary superheater etc. and slagging in the burning time is controlled.
Patent JP-S58170790-A (JP)
Title: Cephalosporin derivative, its preparation and drug composition
Inventor: AZUMA KOUKICHI
IPC: A61P31/04
Filed: 1982-12-07
Abstract: NEW MATERIAL:A cephalosporin derivative shown by the formula I [R<1> is H, (carboxy, OH, carbamoyl or N-lower alkylcarbamoyl-substituted)lower alkyl, (carboxy-substituted)cycloalkyl, tetrazolylmethyl; R<2> is H, lower alkyl, formyl, or lower alkanoyl; R<3> is H or R<2> and R<3> form aralkylidene] and its salt. EXAMPLE:7-[2-(2-Aminothiazole-4-yl)-2(Z)-methoxyimino-acetamido]-3-[(1 -amino- 1H-tetrazole-5-yl)thiomethyl]3-cephem-4-carboxylic acid. USE:A stable antibacterial agent, having low toxicity. PROCESS:For example, a compound shown by the formula II (R<4> is lower alkyl) or its salt is condensed with a 5-mercapto-1H-tetrazole derivative shown by the formula III, and, if necessary, it is converted into a salt, to give a compound shown by the formula I .
Patent JP-S6276153-A (JP)
Inventor: MOCHIZUKI HIDETO
IPC: H01K1/18
Filed: 1985-09-30
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-H0265175-A (JP)
Title: Semiconductor nonvolatile storage device and manufacture thereof
Inventor: TAKEBUCHI MASATAKA
IPC: H01L29/788
Filed: 1988-08-31
Abstract: PURPOSE:To improve the breakdown strength of an insulating film between polysilicon layers and the reliability of a tunnel insulating film by covering the lateral surfaces of the polysilicon layers in which the insulating film embedded into a slit part serves as a floating gate to thereby chamfer the upper and lateral surfaces of the polysilicon film. CONSTITUTION:A field oxide film 12 is formed on a P-type silicon substrate 11 by an element isolation method, then a gate insulating film 13 is formed, and a P-doped first polysilicon film 14 is deposited on the film 13. Then, an insulating film 15 of high viscosity such as PSG is deposited and subjected to a reflow process by a thermal treatment, and etched until the surface of the film 14 is exposed. The insulating film 15 thus remains embedded only at a slit part and has its surface flattened. Thereafter, an interlayer insulating film 16 is formed on the films 14 and 15, and P-doped polysilicon film is deposited on the film 16. Accordingly, the insulating film 15 embedded at the slit part covers the lateral surfaces of the film 14 that will serve as a floating gate, thereby chamfering the upper and lateral surfaces of the film 14.
Patent JP-H1083740-A (JP)
Title: Electronic equipment
Inventor: YOKOCHI SHIGERU
IPC: H01H25/06
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To construct electronic equipment in a small size and establish precise moving direction and accurate operations of a component part which is to be rotated and moved straight in the direction perpendicular to a rotary shaft. SOLUTION: An electronic equipment concerned is equipped with a pressing rotary operation type electronic component 101 electrically connected with a printed circuit board 36 installed inside an exterior case 43, wherein the electronic component 101 is equipped with a base board 1 in the form of flat plate furnished with terminals 12 and 13 to be connected electrically with the printed circuit board 36 and a rotary encoder 2 which is rotary-operated and also moved straight in the direction perpendicular to a rotary shaft, and the signals corresponding to the rotary operation and straight moving operation of the encoder 2 are fed to the terminals 12 and 13 led out of the base board 1, and it is configured so that at least part of the encoder 2 is exposed from the case 43 to attain the rotary operation and straight moving operation with freedom.
Patent JP-S6275539-A (JP)
Title: Toner
Inventor: SUEMATSU HIROYUKI
IPC: G03G9/097
Filed: 1985-09-30
Abstract: PURPOSE:To obtain an extremely stable image in spite of environmental fluctuations by incorporating coloring particles contg. a copolymer contg. specific % of an aminoacryl monomer at >=30% in the entire binder resin and pulverous particles of fluoroplastic into a toner. CONSTITUTION:This toner contains the coloring particles contg. the copolymer contg. 2-15wt% aminoacryl monomer at >=30wt% in the entire binder resin and the pulverous particles of the fluoroplastic. The copolymer is incorporated at >=30wt% into the toner in order to surely exhibit the performance thereof and to have steady positive charge. The toner contains 2-15% aminoacryl monomer as the constituting component for the copolymer. The fluoroplastic having preferably <=2mum average grain size is preferably used in order to substantially exhibit the capability thereof when mixed with the coloring particles. The mixing ratios, by weight of the coloring particles/the pulverous particles of the fluoroplastic are preferably 100/0.2-100/3.
Patent JP-S60109692-A (JP)
Inventor: MURAOKA NOBUYUKI
IPC: G01L19/06
Filed: 1983-11-17
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-S59104047-A (JP)
Title: Collector for solar energy and radiant heat
Inventor: EGUCHI EIJI
IPC: F24S10/50
Filed: 1982-12-07
Abstract: PURPOSE:To collect solar energy, etc., with good efficiency by providing a water passway made of a black sheet-reflecting sheet laminate. CONSTITUTION:Black sheets 1 and 2 and a reflecting sheet 3 are superposed and bonded to the peripheral sides 5 of a water passway 4 by an adequate method, e.g., bonding, hot melting, hot pressing, etc., in such a way as to void the passage of water. An adequate coupler 6 is provided to both ends and entrance of the water passway 4, and holes 7 of proper sizes are drilled in the sides of the water passway 4 and reinforced. Before passing water, the water passway 4 is flatly closed, but when passing water, the water passway 4 is expanded to an extent that water can pass. The water passing the passway 4 passes through between the black sheets 1 and 2 taking up solar energy and radiant heat and gradually is heated. The heat of the surface is again reflected by the reflecting sheet 3 on the back of the black sheet 2 to raise the water- heating efficiency.
Patent JP-H0944987-A (JP)
Title: Disk clamping mechanism
Inventor: KIDA MIKIO
IPC: G11B19/20
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent a disk from being slipped and also to cool a motor by making air being in the gap between the optical disk mouted on a turntable and the turntable flow out SOLUTION: A fan 4 is attached to the rotary shaft 6 of a motor 5 to which a turntable 3 is fixed. The fan 4 makes air being in the gap between the optical disk 1 mounted on the turntable 3 and the turntable 3 flow out via opening parts 15 on the turntable 3 to the side of the motor 5. The air flown out flows from the upper part to the lower part via opening parts 21 of the motor 5 to cool the motor 5. Moreover, since the inside of the gap becomes an evacuated state by the flow of air, the optical disk 1 is made to be pressed to the turntable 3.
Patent JP-S6274644-A (JP)
Inventor: KAYABA KEIJI
IPC: B32B15/08
Filed: 1985-09-30
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-S60106157-A (JP)
Title: Lead wire for slug lead
Inventor: KUDOU KAZUNAO
IPC: H01L23/48
Filed: 1983-11-15
Abstract: PURPOSE:To make the forming process easier by a method wherein a slug lead wire is provided with the stiffness moment not to cause a bent until a carbon jig is inserted while with less stiffness in the forming process after finishing the glass sealing process. CONSTITUTION:A copper wire containing 0.05-0.15wt% of carbon is prepared to produce a copper coated composite wire plated or clad with copper of specified wall thickness i.e. 24wt% further to be stretch-processed. Next the stretch- processed composite wire is passed through a continuous furnace separated into two zones e.g. an evenly heating zone at 800-900 deg.C and a cooling zone at 20- 80 deg.C at the linear velosity of 30-60m/min providing the composite wire with the stiffness moment exceeding around 90gcm. Later this composite wire may be cut off at specified length and one end of the cut off wire is welded into one end of a dumet wire to produce a slug lead.
Patent JP-H0940150-A (JP)
Title: Part selection regulating device
Inventor: NARUKAWA SHUICHI
IPC: B65G47/14
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a device to select a conveyance direction in the long side direction or the short side direction through a simple means, in a part having a small difference between the length of the long side and that of the short length or in a plate-form shape or rectangular parallelepiped shape. SOLUTION: In the middle of a selection track 84 wherein a chip L the long side of which points in a transfer direction is transferred in a fitted-in state, but the chip L the short side of which points in a transfer direction is not fitted in but one short side is transferred in such a state to move over a guide block 82 being a low side wall, air is approximately horizontally injected through an air injection nozzle 85 toward the guide block 82 in such a manner that air flows across a selection track 84. The chip L the long side of which points to a transfer direction is transferred without flying out and the chip L the short side of which points to a transfer direction is levitated by a generating lift and filed out in such a state to flow on an air flow and excluded.
Patent JP-S6458341-A (JP)
Title: Reaction method and its reactor
Inventor: ISHIGURO TOSHIO
IPC: B01J8/00
Filed: 1987-08-31
Abstract: PURPOSE:To carry out efficiently reaction cycle by discharging reacted liquid after completing chemical reaction outside a system through a filter medium layer, backwashing the filter medium layer with reaction starting liquid and then repeating reactions. CONSTITUTION:Reacted liquid completing chemical reaction in a reaction vessel (f) is discharged outside a system through a filter medium layer (d), and the filter medium layer (d) is backwashed with reaction starting liquid and then reaction is carried out. The mechanism of said reaction vessel is simple, and discharging operation after reaction and filtering operation of catalysts can be carried out simultaneously in the chemical reaction such as contact reaction, etc., which is effective and enables another reaction again to be carried out easily.
Patent JP-S6195135-A (JP)
Inventor: WATANABE SHINICHI
IPC: E03D9/08
Filed: 1984-10-15
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-H0378029-A (JP)
Title: Dynamic supplementation system for control structure
Inventor: SAWADA HIROTSUGU
IPC: G06F9/06
Filed: 1989-08-22
Abstract: PURPOSE:To eliminate a system down due to the deficiency of the control structure by supplementing control structure which runs short in system operation dynamically. CONSTITUTION:A supplementary control structure generating means 4 secures an area for generating the control structure for supplementation out of a main storage device 1, generates the structure in the area, and connects it to a control structure pool 12 for supplementation. Then when a control structure queue 11 becomes empty, a control structure queue monitor means 2 informs a control structure supplementing means 3 of that. The means 3 takes the structure for supplementation out of the pool 12 and supplements it to the queue 11. Therefore, if the control structure becomes short during the system operation, it is supplemented dynamically to eliminate the system down.
Patent JP-S60107642-A (JP)
Title: Method for dispersing hydrophobic photographic additive into hydrophilic binder and silver halide photosensitive material
Inventor: TACHIBANA NORIKI
IPC: G03C1/06
Filed: 1983-11-16
Abstract: PURPOSE:To improve time lapse stability and dispersibility and to obtain an image superior in sharpness by dispersing a polymer obtained by the suspension, soln., or block polymn. in the presence of a hydrophobic photographic additive, into a hydrophilic colloidal binder. CONSTITUTION:A soln. contg. a polymer obtained by the suspension, soln., or block polymn. in the presence of a hydrophobic photographic additive, and this additive is mixed with a hydrophilic colloidal binder. In the dispersion thus obtained, it is considered that the particles of said polymer, such as vinyl polymer, are in such a state as being impregnated with said hydrophobic photographic additive. As a result, the time lapse stability of the dispersion is enhanced, the selection range of kinds of said hydrophobic additive usable for impregnating said polymers can be widened, a large amt. of said additive can be added, further mechanical strength of a gelatin film is enhanced, and a sharp image can be obtained.
Patent JP-S6266081-A (JP)
Inventor: OCHIAI HIDEO
IPC: F25D19/00
Filed: 1986-09-16
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。