baber/WOPTO huggingface dataset:
Patent JP-H0211862-A (JP)
Title: Fuel injection device for two-cycle engine
Inventor: SHIOBARA SHOICHI
IPC: F02B75/02
Filed: 1988-06-30
Abstract: PURPOSE:To improve driving ability and fuel consumption with the optimal amount of fuel injection designated constantly even when the driving situation is altered, by compensating the amount of injection utilizing the opening of a throttle valve and the inlet pipe negative pressure when the amount of fuel injection is to be designated based on the fluctuation in internal pressure of a crank chamber. CONSTITUTION:For a control unit 58, a characteristic of the optimal amount of injection M is stored in an operation expression in a memory 58A in advance. When the opening of a throttle valve theta is not less than a predetermined level, the amount of injection M is determined by an operation using an operation expression stored in the memory 58.A based on the fluctuation DELTAp in internal pressure of a crank chamber, and injection time is also decided. Based on the injection time, injection is executed more than once intermittently synchronizing rotation of a crankshaft during rotation of a crankshaft 1. Then, when the opening of the valve theta becomes no more than a predetermined level, the amount of injection is determined using a M-N characteristic stored in the memory 58A, for the fluctuation DELTAp does not correspond to the rotational speed N, and the injection pause time is determined from the injection time during the high opening of the throttle valve, for injection to be stopped.
Patent JP-H0791363-A (JP)
Title: Carrying pump
Inventor: PEETAA RANGUGUUTO
IPC: F04B23/02
Filed: 1994-07-13
Abstract: PURPOSE: To easily and quickly adapt a conveying pump to the height of a reservoir by providing an ascending line formed of plural position adjustable members which can be locked at different heights to vary the length of the ascending line for supplying a conveyed medium to a discharge line. CONSTITUTION: This conveying pump 11 is provided with a cylinder 12 which has a suction valve 18 and a discharge valve 19 and is introducible into a reservoir. In the cylinder 12, a pump piston 14 is disposed. A conveyed medium is supplied to a discharge line 20 through an ascending line 21 connected to a valve case 17 of the discharge valve 19. In this case, to vary the length of the ascending line 21, the ascending line 21 is formed of plural position adjustable members 22, 23 which can be locked at different heights. To lock the respective connecting members 22, 23 on the valve case 17 or the discharge line 20, an elastically deformable adjust lever 25 is provided extending toward the ascending line 21, and is engaged with a projection 26 formed on each connecting member 22, 23 and plural cutouts 28, 28'.
Patent JP-H0830460-A (JP)
Title: Application program switching system by downloading process
Inventor: TAKEDA YOSHIYUKI
IPC: G06F9/06
Filed: 1994-07-13
Abstract: PURPOSE:To enable the system, which switches an application program through the downloading process, to perform downloading even during operation and perform automatic switching to new operation from a specified switching day. CONSTITUTION:On the basis of a download management file 1-8 indicated from a host processor 1-9, a download control mechanism 1-4 stores a downloaded application program in a storage device l-7. For an application program which is not downloaded, an application program which is conventionally used is copied and used. After all application programs are stored, switching information that a system control mechanism l-2 manages is updated and the new operation can be performed from the specified switching day.
Patent JP-H1010945-A (JP)
Title: Manufacturing device of blade for electrophotographic device
Inventor: OKAMOTO TADASHI
IPC: G03G15/08
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent the partial wear of an endless belt and prevent a flaw, generated to the endless belt, from being transferred to a blade. SOLUTION: The meandering quantity of an endless belt 4 is detected by a meandering quantity detecting sensor 9. According to the meandering quantity, the axis of a meandering quantity adjusting roller 7 is inclined to increase the meandering quantity of the endless belt 4 within a range of not transferring the flaw of the endless belt 4 to the blade side. The meandering quantity is adjusted by driving an internal thread member by the rotation of a screw rod member and driving an eccentric housing fitted with this internal thread member so as to incline the axis of the meandering adjusting roller 7 fitted with the eccentric housing.
Patent JP-H0848732-A (JP)
Title: Graft polymer based on poly(meth)acrylic ester,method of processing leather,and leather provided with covering layer
Inventor: HARARUTO BAUAA
IPC: C08F265/06
Filed: 1995-06-27
Abstract: PURPOSE: To obtain the subject graft polymer used for coating a flat shaping material and having excellent physical fastness and touch by introducing a specified graft monomer into a specified base polymer by graft polymerization.  
     CONSTITUTION: A graft monomer selected among methyl methacrylate, monomers represented by formula II (wherein R is H or CH 3 ; and R 2  is an 8-14C alkyl, provided that R and R 2  can not be CH 3  groups simultaneously), and monomers represented by formula III (wherein R' is R; and R 3  is a 1-6C monofluorinated or perfluorinated alkyl) is introduced into a base polymer comprising 60-100 wt.% monomer represented by formula I (wherein R 1  is a 2-24C alkyl) by graft polymerization. Here, when the content of the monomer of formula III is 0, the content of methyl methacrylate is above 80 wt.% based on the graft monomers. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0325291-A (JP)
Title: Fluid vibration heat transfer device
Inventor: KAWAMOTO AKIRA
IPC: F28D15/00
Filed: 1989-06-23
Abstract: PURPOSE:To miniaturize a vibrating device by a method wherein a hightemperature vessel is connected to a low-temperature vessel through two sets of heat transfer tubes while operating fluid in both of the heat transfer tubes is provided with pushing vibrations alternately by the double-action type vibrating device, equipped with a piston, through the operating fluid in one vessel. CONSTITUTION:A low-temperature liquid receiver is divided into two chambers of a left chamber 20a and a right chamber 20b and the high-temperature liquid receiver 10 is connected to the left chamber 20a of the low-temperature liquid receiver through a heat transfer tube 30a while the high-temperature liquid receiver 10 is connected to the right chamber 20b of the low-temperature liquid receiver through the other heat transfer tube 30b. Water 80 in the left and right chambers 20a, 20b of the low-temperature liquid receiver is provided with pushing vibration alternately by the reciprocating motion of a piston 50 through communicating pipes 41, 42 whereby both of the heat transfer tubes 30a, 30b are provided with the pushing vibration alternately through the left and right chambers 20a, 20b of the low temperature liquid receiver. The water 80 in both of the heat transfer tubes 30a, 30b, which are vibrated, transfers heat respectively from the high-temperature receiver 10 into the left and right chambers 20a, 20b of the low-temperature liquid receiver whereby heat is radiated from the left and right chambers 20a, 20b to the outside of the device. According to this method, the vibrating device may be miniaturized.
Patent JP-H0510678-A (JP)
Title: Batch type combustion furnace
Inventor: SAWADA MANABU
IPC: F27B3/06
Filed: 1991-07-02
Abstract: PURPOSE:To obtain a batch type combustion furnace constructed to temporarily and primarily burn in continuation a ceramic molded form. CONSTITUTION:A batch type combustion furnace comprises a combustion chamber 2 for burning a material to be burned by radiation transfer heat, an intermediate chamber 3 provided to be opened at the upper part of the chamber 2, a preheating chamber 4 provided to be opened at the side of the chamber 3, preheating gas supply means 6, 7 provided in the chamber 4 to supply preheating gas G1 into the chamber 2 through the chamber 3, and a drive wall 8 for opening/closing the opening of the chamber 4 by vertically moving in the chamber 3.
Patent JP-H07332512-A (JP)
Title: Single lever type faucet
Inventor: MOTOBAYASHI HIDEJI
IPC: F16K11/078
Filed: 1994-06-08
Abstract: PURPOSE:To simplify the assembly of a head part so as to decrease a number of part items by providing a guide, brought into contact with a rotary shaft peripheral surface to guide it, in the axial direction in a head case internal peripheral surface side, and providing a stop protrusive part, stopped to the guide to restrict a turning range of the rotary shaft, in the rotary shaft peripheral surface. CONSTITUTION:A guide 34, connected to a peripheral surface of a rotary shaft 29, is provided in the axial direction in an internal peripheral surface side of a head case 27. Consequently, mounting the head case 27 of the rotary shaft 29 in a mounting hole 45 is simplified only by pressing in the head case along the guide 34. A stop protrusive part 44, stopped to the guide 34 to restrict a turning range of the rotary shaft 29, is provided in a peripheral surface of the rotary shaft 29. Consequently, a conventional stopper cylinder can be omitted, thus in a condition that a lever shaft 28 is mounted previously on the rotary shaft 29, this rotary shaft can be mounted in the mounting hole 45, and not only work of inserting a pin 14 can be simplified but also simplifying and automatizing work of assembling part total unit can be performed.
Patent JP-H10329751-A (JP)
Title: Striker installing structure of automobile side door
Inventor: TOMURO YOSHIHIKO
IPC: B62D25/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide the striker installing structure of an automobile side door which is capable of enhancing the strength of a reinforcing panel by means of simple installing structure. SOLUTION: A quarter panel 3 is bent toward the outside of a car interior in the rear part of a door opening part 2 for a side door in order to form a door opening peripheral surface 2a. The panel 3 is further bent forward, leaving a void part 5, and then extended in the forward direction of the automobile together with a wheel house outer 4, which is located at more outer side of the car interior than the void part 5, in order to form a door opening edge part 2b. A striker 8 is installed in a reinforcing panel 10, which is spot-welded to the door opening peripheral surface 2a and the tip end part of which is held between the quarter panel 3 and a tip end flange part of the wheel house outer 4 so as to be spot-welded.  The reinforcing panel 10, which is spot-welded to the door opening peripheral surface 2a, is extended toward the inside of the car interior so as to form an abutting surface 11, which abuts on the wheel house outer 4, and the abutting surface 11 is plug-welded to the wheel house outer 4.
Patent JP-H0328615-A (JP)
Title: Method and device therefor bean curd refuse incineration
Inventor: YOSHIMOTO HEIJI
IPC: F23G7/00
Filed: 1989-06-24
Abstract: PURPOSE:To facilitate incineration by mixing granular refractories with granular fuel to form a fluidized bed, heating up to an ignition point, casting bean-curd refuse so as to make mixing fluidized incineration. CONSTITUTION:A fan 16 sends air into a wind box 14 where the air is blown up from a porous plate 12. On the other hand, a mixture of granular fuel 22 and granular refractories 20 is supplied into a combustion cylinder 10 from a granular fuel supply pipe 18. The air which blows up from the porous plate 12 forms a fluid layer 32 for the mixture of the granular fuel 22 and the granular refractories 20. After the specified fluidized bed is formed, the supply of the mixture is halted and the fluidized bed 32 is heated up to an ignition point with an auxiliary burner. When the combustion is started, the auxiliary burner is halted. Then, when the fluidized bed 32 is heated up to a specified temperature (about 700 deg.C and over), bean-curd refuse 28 is supplied from a bean-curd refuse pipe 26 and incinerated. It is, therefore, possible to incinerate the refuse easily and perfectly.
Patent JP-S6057095-A (JP)
Title: Bearing oil supplying device of rotary machine
Inventor: MATSUO MASANORI
IPC: F16N7/20
Filed: 1983-09-05
Abstract: PURPOSE:To enable to obtain the most appropriate scraped-up volume of oil according to the speed by forming two discs of different outer diameters of in a bearing oil supplying device having a bearing metal, a bearing stand, an oil disc and oil-collecting metal fittings. CONSTITUTION:Oil discs 4a and 4b of different outer diameter sizes are provided in a part of a rotary axis 1, and the discs are accommodatingly arranged in a bearing stand 3 through a bearing metal 2. At the time of slow speed rotation, a certain measure of necessary circumferential speed is secured because the diameter of the disc 4a is large, and at the time of high speed rotation, the circumferential speed becomes not so high because the diameter of the disc 4b is small. Thus, as a whole, appropriate volume of lubricating oil can be scraped up at approximately constant circumferential speed. The scraped-up oil is supplied to a bearing metal 2 by oil-collecting metal fittings 5.
Patent JP-H0325334-A (JP)
Title: Lens meter
Inventor: IKEZAWA YUKIO
IPC: G01M11/02
Filed: 1989-06-23
Abstract: PURPOSE:To easily measure the distance between the optical axes of the right and left lenses of spectacles without adjusting optical axis alignment by engaging the pads of the spectacles with the pad engagement part of the lens meter and detecting the coordinate positions of the optical centers of the lenses from the prism quantities of the lenses. CONSTITUTION:When spectacle PD is measured, a pad engagement member 37 is rotated to a horizontal position with the spring force of an energizing spring. Then the pads of the spectacle M are engaged with the pad engagement member 37 from upside and pressed and displaced downward against the spring force to make one lens L of the spectacles M abut on a lens placing part 18 from upside. In this state, when a lighting optical system and a measurement optical system are put in operation, the measurement optical system detects the coordinate position of the optical axis of the lens L about the optical center of the mount part 17 from the prism quantity of the lens L. An arithmetic control circuit calculates the distance from the pad center of the spectacles M to the optical axis of one lens L from the reference distance from the measurement optical axis of the measurement optical system to the pad engagement member 37 and the optical coordinate position of the lens L.
Patent JP-H0510878-A (JP)
Title: Gas detector
Inventor: NAKAJIMA TOSHIRO
IPC: G01N21/39
Filed: 1991-07-03
Abstract: PURPOSE:To detect gas remotely by simple constitution using an optical fiber. CONSTITUTION:The light emitted from a monochromatic light source 1 having linear polarizing characteristics is made to enter an optical fiber 4 holding linear polarizing characteristics. A reflecting coating 5, a collimation lens 6 and a 1/4 wavelength plate 7 are attached to the emitting end surface of an optical fiber 4 and a gas detection part having a reflecting optical part arranged thereto is provided in opposed relation to the emitting end surface. A polarizing beam splitter 10 is arranged in order to separate the light emitted from the incident end surface of the optical fiber 4 into two polarized components and photodetectors 13, 16 detecting the separated lights are provided. A judging circuit 19 detecting the change of the output signals from the respective photodetectors is arranged.
Patent JP-S5950553-A (JP)
Title: Mechanism for carrying depressed type lead frame
Inventor: OZAKI KAZUO
IPC: H01L23/50
Filed: 1982-09-16
Abstract: PURPOSE:To prevent the deformation at the depressed part of a lead frame by a method wherein a recess larger than the depressed part of the depressed type lead frame is formed in ring form between the other roller, in the upper and lower rollers. CONSTITUTION:The rotating upper and lower rollers 4 and 5 are transversally provided in a plurality of pairs in the direction rectangular to the direction of carriage, and then the lead frames 2 are transferred successively through the rollers 4 and 5. At the time, in at least one roller of the upper and lower rollers 4 and 5, the recess 10 larger than the depressed part 9 of the depressed type lead frame 2 is formed in ring form between the other roller.
Patent JP-H029695-A (JP)
Title: Multifunctional card cover
Inventor: KIDERA KINICHI
IPC: B42D15/10
Filed: 1988-06-29
Abstract: PURPOSE:To perform input operation in such a state that a card is received in a cover by a method wherein a covering/housing part for covering the card with an antistatic material is formed so that the input key and display device of the card are made visible from the outside of the over and the input key is made accessible for input operation from the outside of the cover. CONSTITUTION:In a multifunctional card cover 17 for protecting a card 11, a card housing part 20 for housing the card 11 is constituted of a card substrate on an under surface side and the sheet cover 19 arranged to the upper surface thereof, and both of the card substrate 18 and the sheet cover 19 are formed by mixing an antistatic material as an electrostatic measure and the card substrate 18 has the same plate shape as the card 11 to have a thickness preventing the bending of the card. Further, a display transparent window 21 and a key transparent window 22 covered with a thin transparent sheet are respectively provided at the cover upper surface position corresponding to the function keys 12 and liquid crystal display part 13 of the card 11 received in the card housing part 20 to make said keys 12 and display part 13 visible from the outside of the cover.
Patent JP-H0210549-A (JP)
Title: Reel base device for tape recorder
Inventor: MASUMOTO MASARU
IPC: G11B15/32
Filed: 1988-06-28
Abstract: PURPOSE:To correspond to different kinds of cassette as different in format by adjusting the projecting amt. of blades of a hub to cope with a dimensional different structure of the hub. CONSTITUTION:The subject reel base device is suitable for a compatible type tape recorder having both functions for a tape recorder for using a compact cassette tape (C-cassette) and for a tape recorder provided with a rotary head or particularly for a digital audio tape cassette (R-DAT cassette), and is provided with plural hub blades 16 which are given an outer-circumferentially radial projection property at least by an elastic body 15 housed in a hub drum 14 which is connected with a reel shaft 11, where the hub drum 14 is formed with slits 14 at equalized intervals to be passed through by the hub blades, so that the dimensional difference of the hub structure can be adjusted in this constitution by the projecting amt. of the hub blades 16. By this method, the cassette loading by one kind of reel base device is hence feasible for such a cassette as the C-cassette or the R-DAT cassette as different in format from each other.
Patent JP-H0453046-A (JP)
Title: Magneto-optical recording medium
Inventor: TAKAHASHI AKIRA
IPC: G11B11/10
Filed: 1990-06-20
Abstract: PURPOSE:To increase the magnetic fluxes entering a main magnetic pole from a magnetic film and to increase reproduced outputs by providing a soft magnetic layer between a base body and the magnetic film. CONSTITUTION:A laser beam 1 of a specified intensity is condensed by an objective lens 2 and a magneto-optical disk 13 is irradiated with this beam as a light beam spot 14, by which the magnetic film 5 of the irradiated region is heated near to the Curie temp. and the coercive force is lowered. The magnetic field inverting according to recording information is impressed in this state to the irradiated region from a magnetic head 7 for recording to invert the magnetization of the magnetic film, by which the high-density recording is executed. Since the soft magnetic layer 4 is provided between the substrate 3 and the magnetic film, the magnetic fluxes entering the main magnetic pole 11 form the magnetic film are easily returned by passing the soft magnetic layer from the auxiliary magnetic pole 12 and, therefore, the many magnetic fluxes are entered to the main magnetic pole and the reproduced outputs are increased.
Patent JP-H0211878-A (JP)
Title: Control method for air conditioner
Inventor: NAKAJIMA KUNIHIRO
IPC: F24F11/02
Filed: 1988-06-29
Abstract: PURPOSE:To suppress a noise level from suddenly changing by switching an operating frequency when a number of operating sets of compressors is selected increasing and decreasing the operating sets. CONSTITUTION:Of the two or more sets of compressors, when only one set of compressor CP1 is operated, when two sets of compressors CP1, CP2 are operated and when all the three sets of compressors CP1 to CP3 are operated, air conditioning power is changed in a range of A to B, C to D, E to F by changing an operating frequency respectively from fmin to fmax. Here for the compressor, when its number of operating sets is selected increasing and decreasing the operating sets, the operating frequency is switched in accordance with a pattern respectively having hysteresis of 10 to 20Hz.
Patent JP-S5686127-A (JP)
Title: Production of pyrogallol-1,3-dimethyl ether
Inventor: UMEMURA YOSHIO
IPC: C07C43/23
Filed: 1979-12-15
Abstract: PURPOSE: The cleavage reaction of pyrogallol trimethyl ether is conducted in the presence of a sulfonic acid to produce pyrogallol-1,3-dimethyl ether, which is used as a synthetic intermediate of medicine, agricultural chemical, perfume or a polymerization inhibitor in high selectivity.  
     CONSTITUTION: Pyrogallol trimethyl ether is cleaved using a sulfonic acid such as methanesulfonic acid or benzenesulfonic acid at 50W100, preferably 60W90°C to produce pyrogallol-1,3-dimethyl ether. The amount of the sulfonic acid used is 0.5W30, preferably 1W2mol per mole of pyrogallol trimethyl ether. The methyl sulfonate formed through the reaction is separated from the reaction mixture and hydrolyzed to the sulfonic acid, which is used repeatedly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1110250-A (JP)
Title: Production device for expanded metal
Inventor: MICHISAKA KOUZOU
IPC: B21D25/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To efficiently and inexpensively produce an expanded metal of many kinds of length corresponding to needs by enabling the expansion regardless of the length of a blank and to execute the automatization, to save manpower, to increase capacity of the expand metal production by facilitating linkage with slotting to the main body part of the blank. SOLUTION: An expand metal production device 1 is provided with at least a pair of feeding rolls 2 to feed a blank 20 in the longitudinal direction, plural pairs of expanding rolls 3 consisting of a lot of one or two pairs in right and left side at a prescribed interval in the blank feeding direction, which guide both end parts 21 of the fed blank 20 outward and expanded the main part 22 between the mutual both end parts 21 in the width direction, arranged in such a manner that the distance between the pairing rolls 3 become longer in the direction apart from the feeding rolls 2 and at least a pair of receiving rolls 4 to receive the expanded blank 20.