baber/WOPTO huggingface dataset:
Patent JP-H0856453-A (JP)
Title: Mower
Inventor: SHIMADA MITSUO
IPC: A01D34/86
Filed: 1994-08-29
Abstract: PURPOSE: To reduce burden of a worker and improve workability by improving straight driving stability of a mower provided with a cutting blade for a flat field and besides this a cutting blade for a slope which is freely tiltable at one side of that cutting blade. CONSTITUTION: A machine body 13 of a mower has a guiding wheel 2 on the front part, and running rear wheels 3 and an operational handle 4 on the rear part. A cutting blade 5 for flat field is placed between the guiding wheel 2 and the running rear wheels 3. A cutting blade 6 for a slope which is freely tiltable is placed at one side of the cutting blade 5. In a top plane view of the mower, the driving direction of the guiding wheel 2 coincides with the direction Y which tilts by a specified angle α against the normal proceeding direction X of the machine body in the opposite direction of the blade 6 for slope. Further, the tilting angle α is made adjustable or fixed.
Patent JP-H0392278-A (JP)
Title: Conveyor follow-up method
Inventor: SHIRAE TAKASHI
IPC: B65G43/08
Filed: 1989-09-04
Abstract: PURPOSE:To make it possible to follow-up a plurality of work pieces without misregistration in relation to each work piece by following-up the value resulted from subtracting the stack date of the work piece to be followed-up from the present conveyor counter value as the conveyor position of the work piece. CONSTITUTION:Every time when each of work pieces 4a through 4e moving along with the running of a conveyor 1 passes the front of a detector 5, detected value is stored in the stack data 8 of a memory 7 as the present conveyor count value at the position of each work piece, and the number of the work piece to be followed-up is input. The value resulted from subtracting the stack data 8 of the work piece to be followed-up from the present conveyor counter value is followed-up as the position of the work piece on the conveyor. In the next step, when following-up is finished, the quantity of work pieces for which this following-up is finished is input, and the stack data 8 of the work pieces for which the following-up are output from the memory 7.
Patent JP-H0672718-A (JP)
Title: Production of multiple ferrite magnetic powder
Inventor: KIMURA TAKAYUKI
IPC: H01F1/10
Filed: 1992-08-26
Abstract: PURPOSE:To improve the saturation magnetization by forming a spinel-ferrite layer shown by a specified formula on the surface of a specified hexagonal ferrite grain. CONSTITUTION:All the peaks except the peaks of the (110) face and (220) face in the X-ray diffraction spectrum using the K line of Cu have a broad crystal structure, and a hexagonal ferrite grain with a part of the Fe atoms substituted for Sb is suspended in water. An aq. soln. contg. a reducing agent such as hydrazine and a specified metal ion and F<2-e> ion and aq. alkali are added to the suspension and mixed, and the obtained suspension is treated at 50-200 deg.C in a nonoxidizing atmosphere, then washed and filtered. A flux of Ba salt, etc., is added to the filtrate, and the mixture is heat-treated at 100-500 deg.C to obtain a multiple ferrite magnetic powder with the spinel-ferrite layer shown by a (M'O)Fe2O3 (M' is Co, Ni, Zn, Cu, Mg, Mn and Fe (11) and 0<a<=1) formed on the surface of the ferrite grain having <=50nm diameter.
Patent JP-H0866859-A (JP)
Title: Means for correcting flange of blade mounting part
Inventor: AOKI SHINICHI
IPC: B24B9/00
Filed: 1994-08-30
Abstract: PURPOSE: To enable flanges for gripping a blade to be polished at their end faces into a fine surface roughness without sagging by providing a grinding wheel for polishing the end faces of the flanges. CONSTITUTION: A fixed part 9 is attracted to the chuck table T of a precision cutting device, and a first flange 2 mounted on the spindle 1 of a cutting means G is polished at its end face 2a by a grinding wheel 7 and corrected. Then a second flange is mounted on the spindle 1 and polished at its end face by the grinding wheel 7 in the same manner. The first 2 and second flanges thus polished and corrected by the grinding wheel 7 have flat, sag-free end faces 2a with a remarkably fine surface roughness and so can firmly grip a blade by making close contact.
Patent JP-2001050514-A (JP)
Title: All primary air burner and boiler equipped with the burner
Inventor: ASANO HIDEAKI
IPC: F23D14/22
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an all primary air mixing burner capable of lowering NOX. SOLUTION: An air nozzle 3A and a gas fuel nozzle 4A are disposed at a throat portion 2A of a burner tile 2, and an all-primary air mixing burner is provided for mixing and combusting fuel gas and air injected from both nozzles 3A, 4A. A combustion gas supply passage 4 is inserted into a combustion air supply passage 3 through which air is supplied to the air nozzle 3A, and a small sized auxiliary burner Aa is inserted into the combustion gas supply passage located in the combustion air supply passage, and further a combustion flame formation portion of the auxiliary burner Aa is provided on an more upper side in a gas supply direction than a combustion region.
Patent JP-H05234889-A (JP)
Title: Growing method for crystal of molecular beam epitaxy apparatus
Inventor: FUJISHIRO HIRONORI
IPC: C23C14/32
Filed: 1991-09-09
Abstract: PURPOSE:To provide a method for growing a crystal by a molecular beam epitaxy apparatus having excellent mass productivity by continuously easily shifting growing conditions having excellent uniformity and growing conditions having a large growing speed. CONSTITUTION:Uniformity of a grown film is improved by altering an angle alphaformed between a central axis 12 of a molecular beam to be injected from a K cell 11 and a normal 14 of a substrate 13 on which a crystal is grown in a molecular beam epitaxial growth.
Patent JP-H04107123-A (JP)
Title: Manufacture of cover boot
Inventor: HARADA MASAO
IPC: B29C49/64
Filed: 1990-08-29
Abstract: PURPOSE:To restrict expansion during high temperature time and prevent a boot from meandering and becoming deformed without impairing expansion/ contraction by specifying the modulus of specific temperature of a thermoplastic elastomer and its length after blow-molding and length after thermal processing and the thermal processing parameters of a molded product. CONSTITUTION:Thermoplastic elastomer with a modulus (M) at 120 deg.C of 30kg/cm<2> or higher is blow-molded to form a cover boot 1 with a bellows part which is L long. Next, the bellows part 3 of this cover boot 1 is compressed so that the length L2 of the bellows part 3 when compressed is equal to 60% or lower of L1. The compressed cover boot 1 is thermally processed fro maintaining it at a thermal processing temperature for a thermal processing time which satisfies the under-mentioned formula so that the length L3 of the bellows part 3 of the cover boot 1 is 95% of the length L of he bellows part 3 of the cover boot 1 when fixed to another member. t>=0.05M+10, 0.5 Tm<=Y<=Tm-5. In the formula, M is a modulus (kg/cm<2>) at 120 deg.C of thermoplastic elastomer; t is time for thermal processing (minute; Y is thermally processing temperature ( deg.C); and Tm is the melting point( deg.C) of thermoplastic elastomer.
Patent JP-S59121066-A (JP)
Title: Image processor
Inventor: TANAKA SOUHEI
IPC: G03G15/08
Filed: 1982-12-28
Abstract: PURPOSE:To eliminate waste and to improve operating efficiency by connecting plural image processors which are independently usable, and continuing the operation of the normal unit on the down stream in the conveyance direction in view of the disabled unit when any of the unit is disabled. CONSTITUTION:The connecting part on a paper discharging side of one device A and the connecting part 2 on a paper feeding side of the other device B are connected. A copying process is started in the device B in the 2nd stage by the rise of the detection signal (spurious paper feed signal C12) from a sensor 8 for detectng the paper discharge of the device A in the 1st stage and therefore the inptting of said signal C12 during the time when an optical system begins to retreat until the revolution of a main motor and resist roller 9 stop is the condition for continuous copying. Accordingly, the data of the number of sheets copied continuously are not required to inform to the copying device succeeding the second stage. More specifically, if abnormality arises in the stage of performing image recording by connecting the plural devices, the recording operation is continued with the succeeding devices on the down stream of the device in which the abnormality arises and the recording operation thereof is continued. The operation is stopped after processing for paper discharging upon completion of all the image recording on the entire recording paper carried into the device prior to generation of the abnormality.
Patent JP-S6382753-A (JP)
Title: Printing head
Inventor: KONNO HIROSHI
IPC: B41J2/275
Filed: 1986-09-26
Abstract: PURPOSE:To achieve a high speed of a title printing head by strengthening magnetic attractive operation, by a method wherein a plurality of plate springs are formed in one united body at the outer edge in a radial direction, contacted with both an armature and a core, and the armature is made a part of a magnetic path when the core is excited. CONSTITUTION:When current is applied to a coil 8, an inner core 6a is excited and the route of inner core 6a   yoke 6c   outer core 6b crank spring 14   armature 12   inner core 6a is formed. The armature 12 is attracted to the inner core 6a against the energized force of plate springs thereby. At the same time, a print wire is moved in the longitudinal direction and protruded from the top of a wire supporting part 1b. When the application of current to a coil 8 is stopped, the inner core 6a is demagnetized, and the armature 12 is separated from the inner core 6a by the energized force of a plate spring 14c. At the same time, the print wire 13 is buried into the top of the wire supporting part 1b. Thereby, the armature is intensively attracted and the action of a printing head is made speedy.
Patent JP-2000053674-A (JP)
Title: Ec1007 compound
Inventor: MIZUKAMI TAMIO
IPC: A61P31/04
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having excellent antimicrobial and antitumor activities and useful for an antimicrobial agent and an antitumor agent. SOLUTION: This new compound is represented by the formula. The compound of the formula is obtained by culturing microorganisms having ability for producing the compound of the formula and belonging to the genus Trichocladium [preferably Trichocladium species EC1007 (FERM BP-6439)], for example, in a medium comprising a carbon source such as glucose, a nitrogen source such as peptone, or the like by a submerged stirring culture or the like preferably at 25-32 deg.C under a condition of pH 6-8 usually for 1-7 days to provide and accumulate the compound of the formula in the culturing material, and gathering the compound of the formula from the culturing material.  The isolating and purifying method of the compound of the formula comprises, for example, separating the culturing material into a culturing filtrate and microbial cells by filtration, extracting a microbial cell component from the microbial cells by methanol or the like, and subjecting the extract with the culturing filtrate to a column chromatography by using a silica gel or the like.
Patent JP-S61177770-A (JP)
Inventor: JIYON ROBAATO ABAANASHII
IPC: H01L21/762
Filed: 1985-10-15
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-H0973195-A (JP)
Title: Wet developer
Inventor: AOYANAGI MAKOTO
IPC: G03G9/12
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a wet developer suitable for use in the production of transfer paper for sublimation printing. SOLUTION: An electrostatic latent image on an image recording medium is developed, another electrostatic latent image is further formed on the image recording medium with an image formed by the development and it is developed with a wet developer contg. a color superposition improver such as manganese octylate. A high gradation image excellent in color reproducibility is obtd.
Patent JP-H04109008-A (JP)
Title: Ferro-group sintered alloy for valve seat
Inventor: DAIZA KANEHITO
IPC: F01L3/02
Filed: 1990-08-29
Abstract: PURPOSE:To keep high wear resistance of an exhaust valve seat in a wide temperature range by making an infiltration substance infiltrate into Fe-C-Co system matrix, and by using plural metals or the Like as the infiltration substance selected from Bi, In and Li so as to contain Pb at least. CONSTITUTION:A direct drive type (DOHC) valve system of an automobile engine has an inlet valve 12 and an exhaust valve 13 which reciprocate with the operation of the engine and are able to come in contact with valve seats 10 and 11. In this case, the ferro-group sintered alloy for the valve seats is produced by infiltrating an infiltrating substance into Fe-C-Co system matrix. As to the infiltration substance, plural metals selected from Bi, In and Li so as to contain Pb at least, or plural kinds of metal selected from Ba, Ca and Tl so as to contain Pb at least are used.
Patent JP-H0277462-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: HOSAKA KAZUHIKO
IPC: C08K5/00
Filed: 1988-09-14
Abstract: PURPOSE:To obtain a composition having excellent plasticizer absorbing properties during blending, fluidity in processing, heat resistance, surface gloss of molded article, fish-eye characteristics by blending a copolymer containing vinyl chloride and an acrylic ester with a plasticizer and a stabilizer. CONSTITUTION:(A) 100 pts.wt. copolymer containing 99.97-95wt.% vinyl chloride and 0.03-5wt.% acrylic ester containing 1-18C alkyl group is blended with (B) 0-200 pts.wt. plasticizer (e.g., phthalic ester base or epoxy base) and (C) 0.1-10 pts.wt. stabilizer (e.g., metallic soap or organotin compound).
Patent JP-2001054109-A (JP)
Title: Alignment device
Inventor: ISHIZUKA MASANORI
IPC: H04N19/70
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an alignment device that can detect a start code of an MPEG video decoder at a high-speed with a simple circuit configuration. SOLUTION: In the case that a pre-processing circuit 1 aligns a coded video stream in compliance with the MPEG standards into a coded video stream of a parallel 8-bit configuration and also aligns the coded video stream of the parallel 8-bit configuration into a coded video stream of a parallel 32-bit configuration, the pre-processing circuit 1 inserts dummy data of a parallel 8-bit configuration to the coded video stream of the parallel 8-bit configuration as required so as to apply word-alignment to a start code, and a 32-bit alignment circuit 2 aligns the coded video stream of the parallel 8-bit configuration outputted from the pre-processing circuit 1 into a coded video stream of a parallel 32-bit configuration and gives it to a video decoder.
Patent JP-H0276722-A (JP)
Title: Method for welding metal gauze to plastic part
Inventor: SUGIHARA YOSHIAKI
IPC: B29L31/14
Filed: 1988-09-13
Abstract: PURPOSE:To improve the weld strength of a metal gauze by a method wherein the metal gauze is placed on the surface to be welded of a plastic part and pressed with a press fitting, on the pressing surface of which saw-tooth-like unevenness is provided, and finally heated. CONSTITUTION:A metal gauze 2 is placed on the surface to be welded 11 of a plastic part 1. A press fitting 3, with which the periphery of the metal gauze is pressed against the surface to be welded 11, is provided opposite to the surface to be welded. The press fitting 3 consists of an asbestos press base 34, which is fixed to a bakelite plate 33 and at the periphery of the top surface of which a steel pressing surface 35 corresponding to the surface to be welded 11 of the plastic part 1 is protrusively provided and at the periphery of the side of which a heating coil 4 is provided. In case of oil filter, unevenness having saw-tooth section is formed on the pressing surface 35. The metal gauze 2 is pressed with the pressing surface 35 against the surface to be welded 11 and then heated. By the procedure as mentioned above at the one-side welding of the metal gauze, large weld strength is obtained.
Patent JP-H03108562-A (JP)
Title: Wire dot printer
Inventor: GOMI YOSHIFUMI
IPC: B41J2/305
Filed: 1990-08-30
Abstract: PURPOSE:To supply an appropriate amount of ink to the printing end face of a wire stably and positively by a method wherein a space part is formed on a rear-wire guide member so as to gradually extend rearward of the print wire. CONSTITUTION:For the ease of an ink flow, the width or depth of ink bypasses 61, 62 is made larger than that of an ink flow path 50 constructed across a wire 51. A gap 63 between the wire 51 and a rear-wire guide 53 is set larger than a gap 54 between the wire 51 and a wire guide 52 so that the ink flow can run off rearward of the wire. In this manner, the high-speed action of the wire 51 can be also followed, and an ink can always uniformly adhere to the tip end of the wire.
Patent JP-H0755183-A (JP)
Title: Air conditioner
Inventor: SAITO MASAKI
IPC: F24F1/00
Filed: 1993-08-23
Abstract: PURPOSE:To provide an air conditioner in which clothes stored in a closet can be dried at a low cost and with a simple configuration. CONSTITUTION:An air conditioner having its indoor device 1 for use in performing an air conditioning of an indoor area 23 installed near a closet 24 is constructed such that the indoor device 1 is provided with a suction pipe 100 and a blowing-out pipe 200 which can be communicated with either an indoor area or the closet and further each of the suction pipe and the blowing- out pipe is provided with a suction damper 110 and a blowing-out damper 210 of which aeration passages can be changed over.
Patent JP-2001053736-A (JP)
Title: Frame synchronizing circuit
Inventor: YAMAGUCHI KAZUNORI
IPC: H04L7/08
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To shorten time the time required from when a LOOP-DET detects a loop back instruction is up to when a folded loop is constituted and the frame synchronization of a signal to be transmitted to a transmission line is established. SOLUTION: This frame synchronizing circuit is constituted by providing a frame switch 2 with which a loop back instruction detecting (LOOP-DET) part 1 to detect the loop back instruction and to switch output destination of a signal from a reception line, a frame switch 3 with which a frame synchronization judging part 4 to take the frame synchronization is connected and to switch input destination of a signal to be outputted to the transmission line, and a frame converting part 7 to which a 0/1 alternation generating part 8 to generate the 0/1 alternation from a desired value is connected. The frame synchronizing circuit capable of shortening the time required until the frame synchronization is established when the loop back instruction is executed is realized by resetting the frame synchronizing circuit to be made into a step-out state and transmitting M bits of the frame synchronizing signal of the first transmission frame signal to be folded and transmitted.
Patent JP-S59117932-A (JP)
Title: Hydraulic shock absorber
Inventor: IMAIZUMI TOMIO
IPC: F16F9/348
Filed: 1982-12-24
Abstract: PURPOSE:To make the degree of freedom for damping force setting in a low speed range of the displacement rate of a piston enlargeable, by installing a disc valve assembly body, while letting a damping force characteristic vary in three stages. CONSTITUTION:In time of existing in the low speed range of a piston 6, a flow passage lying between oil chambers A and B is made up of those of a fixed choke passage by an orifice 16 and a clearance being formed between discs 10A and 10B by a projection 14 as well as a variable choke passage consisting of an orifice 13. When a speed of the piston 6 grows large, the disc 10A is bent to some extent whereby a flow passage area of the variable choke passage decreases. When discs 10A and B are made to come into contact with each other, the variable choke passage is closed, and when the piston 6 further speeds up, a disc value assembly body 10 is bent to some extent with a contact position with a projection 6A as a fulcrum, so that the variable choke passage is formed on an inner circumferential edge part.
Patent JP-S6287305-A (JP)
Inventor: YAEGASHI KENJI
IPC: B28B1/14
Filed: 1985-10-14
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-H1166464-A (JP)
Title: Gas leak alarm
Inventor: TAKAHASHI YOSHIO
IPC: G08B21/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To attain a continuous operation for a period longer than the life of a conventional gas sensor element for a gas leak alarm which is provided with a gas detection part including a detection circuit that detects the gas leak based on the input of gas sensor part, an alarm part which generates a gas leak alarm according to the result of the gas detection part and a purge processing means which eliminates the adsorbed miscellaneous gas, dust, etc. SOLUTION: A sensor switch mechanism 21 functions to alternatively connect two gas sensor parts 10 to a gas detection part 1 and also to connect with switching the other part 10 to a detection circuit 12 based on the decision result of a life decision part 23 which decides the lives of working parts 10. Then the purge processing is periodically applied also to the non-selected part 10. It's more desirable to decides the lives of two parts 10 based on the working periods of time of both parts 10 which are individually counted.
Patent JP-S59118548-A (JP)
Title: Bumper for car
Inventor: IWATA TAKAO
IPC: B60R19/18
Filed: 1982-12-24
Abstract: PURPOSE:To prevent any sink mark from occurring on the surface of a bumper face and improve the shock absorption and restoration of a rib and the bumper face by integratedly forming and hooking the rib on a reinforcement and separating the rib from the bumper face. CONSTITUTION:A bumper face 1 is molded in a long form with a cross-sectional recess using synthetic resin material with ample soft elasticity while it is being separated from a rib 2. On the other hand, the rib 2 is molded in a grid form using synthetic resin material with rigidity. Then, the rib 2 is formed to comprise lateral ribs 2a provided with the shape corresponding to the inside cross- section of the bumper face 1 and longitudinal ribs 2b that connect the said ribs together and is disposed on the surface of a reinforcement 3. Permeation holes 3a are provided at the specified positions on the reinforcement 3 and hooking sections 2C are molded integratedly at the reverse side of the rib 2 through these permeation holes 3a so that a number of permeation holes 3a can be connected in parallel crosses.
Patent JP-H0551084-A (JP)
Title: Cassette storing case
Inventor: KOIZUMI OSAMU
IPC: G11B23/03
Filed: 1991-08-16
Abstract: PURPOSE:To precisely stick a bar code label to the outside of a back plate or a side plate of a case for storing a cassette that encases the cassette. CONSTITUTION:A label-attaching area 25 that is formed by making its periphery dented and provided all over with tapered part is formed to a back plate 3 or a side plate 7 of a case 1 for storing a cassette that encases a video tape cassette 11.