baber/WOPTO huggingface dataset:
Patent JP-S5784220-A (JP)
Title: Composite engine mount for vehicle engine
Inventor: WAKAMATSU FUMIO
IPC: F16F13/00
Filed: 1980-11-14
Abstract: PURPOSE:To provide anti-vibration and damping effects, by forming a partition member with a partition plate by which two working fluid chambers are separated from each other and a valve body which allows opening and closing of a working fluid passage and permitting a working fluid to run through an orifice and/or other passage when either high frequency deviation or low frequency deviation is inputted respectively. CONSTITUTION:When a high frequency deviation input is applied to a composite engine mount M1, a working fluid in working fluid chambers R1 and R2 runs through not only an orifice 53a of a valve body 53 but also an annular gap defined by an outer circumference of the valve body 53, a partition plate 51, and a plug 52, whereby the high frequency input may be absorbed due to an anti- vibration effect of a cylindrical body 10. On the other hand, when a low frequency deviation input which is greater in deviation is applied to the mount M1, a relative deviation in volume of the working fluid chambers R1 and R2 is greater to allow said gap to close, the working fluid flowing only through the orifice 53a, whereby a great damping effect can be generated to absorb the low frequency input.
Patent JP-S5859741-A (JP)
Inventor: KURUTO BUTSUFUMAN
IPC: B23B29/04
Filed: 1982-09-17
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-2000351500-A (JP)
Title: Contactless conveying device for web
Inventor: FUJIKURA DAISUKE
IPC: B65H43/08
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To make a web stably travel by restraining generation of meandering of a web or and approach of the web. SOLUTION: A tension detecting device provided upstream of cylindrical air chambers 20A, 20B detects tension on both edges of a web 10 before the web is advanced to a helical paths of the cylindrical air chambers 20A, 20B. Intermediate direction converting air chambers 22A2, 22B2 and 22C2 out of three direction converting air chambers arranged in parallel are tilted at the specified angle according to the difference of tension between both edges. Therefore, generation of meandering and approach of the web 10 is restrained, and the web 10 can be made to stably travel.
Patent JP-S5587701-A (JP)
Title: Fungicide
Inventor: EDO HIROSHI
IPC: A23L3/349
Filed: 1978-12-27
Abstract: PURPOSE: To provide a long-acting, harmless fungicide for food, by including ethyl alcohol in β-cyclodextrin, pulverizing the inclusion compound, and wrapping the powder with an ethanol-permeable film.  
     CONSTITUTION: Powder of an inclusion compound obtained by including ethyl alcohol (≥90% purity) with β-cyclodextrin, is wrapped with an ethanol-permeable film such as Japanese paper. It is supposed that the high inclusion force of β-cyclodextrin is based on its intramolecular space in which ethyl alcohol is included. The included ethyl alcohol is slowly released as vapor, and prevents the growth of mould in the space between the food (e.g. an unbacked cake) and the packaging material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S645845-A (JP)
Title: Drying machine for printed paper
Inventor: OKADO TSUNEHIKO
IPC: F26B23/00
Filed: 1987-06-29
Abstract: PURPOSE:To decrease the time required for the heating of the air which, while being circulated through a hot air circuit, dries printed paper which is being fed and thereby to reduce a waste of printed paper, by heating the air circulating through a hot air circuit by means of the cleaned high-temperature air in a cleaning path. CONSTITUTION:The air in a drying room 1 is heated to a high temperature while being routed through a filter 16, a flow-regulating valve 17, a fan 19 and a heater 22 and oxidation catalyst 23 in an air cleaner 21. The heated air goes through a radiating path in a heat exchanger 9 to heat the heat exchanger 9, and is then discharged into the atmosphere through a flow-regulating valve 25, whereby it becomes possible to clean the air immediately after drying of printed paper P is started. After the feeding of the printed paper P has begun, the air in the drying room 1 flows through a filter 7, a heat-receiving path of the heat exchanger 9, a fan 11, a flow-regulating valve 12, a heater 14 which is hot being ignited and a hot air inlet 6 to each nozzle 5. From each nozzle 5, the air is blown against the printed paper P which is being fed. Thus, the air is circulated through the hot air circuit. The air circulating through the hot air circuit is heated to have an elevated temperature when it passes through the heat-receiving pass of the heat exchanger 9, the heat-receiving path being heated by the hot air in the cleaning path.
Patent JP-S6053587-A (JP)
Title: Liquid for ground impregnation
Inventor: SHIMADA SHIYUNSUKE
IPC: C09K17/06
Filed: 1983-09-02
Abstract: PURPOSE:To provide a liquid for ground impregnation, containing a polyvalent metal hydroxide and an aqueous solution of non-alkaline silicate obtained by the acid-treatment of water glass, having easily controllable gel time, and giving a solidified product having high strength. CONSTITUTION:The objective liquid contains (A) an aqueous solution of a silicate having a pH of usually 1-3 and obtained by spraying water glass into an acidic liquid such as sulfuric acid, or by mixing water glass forcibly in said acidic liquid, and (B) a polyvalent metal hydroxide (e.g. calcium hydroxide, magnesium hydroxide, aluminum hydroxide, ferrous hydroxide, ferric hydroxide, etc.). It is preferable to use an alkaline accelerator such as water glass, caustic alkali, a (bi)carbonate, etc. in combination with the above components to decrease the precipitation in the obtained liquid.
Patent JP-S6224926-A (JP)
Title: Automatic assembly device
Inventor: KOBAYASHI HIDEO
IPC: B23Q41/02
Filed: 1985-07-22
Abstract: PURPOSE:To enable the whole device to decrease its occupying space in a small value, by setting pallet suppliers in both sides of handling robots thereafter jointly using a pallet shift mechanism to prevent the robot from interfering with the pallet supplier. CONSTITUTION:A device, providing handling robots 2A, 2B to be arranged through assembly jigs 1 and opposed to arc welding robots 3A, 3B, symmetrically arranges pallet suppliers 5A, 5B and 5C, 5D right and left in both side parts of said robots 2A, 2B and provides a lifter in the upper. And each pallet supplier 5A, 5B and 5C, 5D has a function, shifting a pallet P conveyed by an operatorless conveying truck C or the like to directions E1, E2, while a function shifting the pallet P retracted once in the direction E1 further to directions F1, F2. In this way, the device enables occupying space by the whole unit of an automatic assembly device to be decreased to a small value while the pallet to be prevented from also interfering with the handling robot.
Patent JP-H0512442-A (JP)
Title: Line image tracking method
Inventor: TANAKA YUTAKA
IPC: G06T11/20
Filed: 1991-07-02
Abstract: PURPOSE:To provide graphic data by effectively tracking line images at an image processor equipped with a semi-automatic image tracking function. CONSTITUTION:At the image processor to track the line images according to a tracking instruction while providing an image memory 3 to store image data, data memory 4 to store graphic data, display device 6 to display the image data and the graphic data, input device to instruct tracking and semi-automatic image tracking processing part 12 to execute a processing for tracking the line images of the image data, two points on the contour on the both sides to the line image are defined as tracking base points Li and Ri, correlative relation between the two tracking base points is monitored while simultaneously moving these two tracking base points in the same direction on the contour, and the line image thinner than prescribed line width is tracked while absorbing noise. Then, an end point and a branch point are judged while tracking the image.
Patent JP-H0917086-A (JP)
Title: Optical disk drive device
Inventor: KOBAYASHI SHOJI
IPC: G11B17/04
Filed: 1995-06-28
Abstract: PURPOSE: To obtain the optical disk drive device having high degree of freedom of installation attitude and capable of surely holding an optical disk by freely attachably and detachably providing a disk guide for freely rotatably holding the disk on an upper surface of a disk tray. CONSTITUTION: The optical drive device is composed of a case 101 equipped with an opening part 101a in a front panel and a loading tray 102 for holding the optical disk D on the upper surface 102a. The upper surface 102a of this tray is fitted freely attachably and detachably with a disk guide G for holding freely rotatably the disk D. By this method, the optical disk drive device having high latitude of installation attitude and capable of surely holding the disk can be obtained.
Patent JP-S5590510-A (JP)
Title: Preparation of olefin polymer
Inventor: NISHIMURA SATOSHI
IPC: C08F4/60
Filed: 1978-12-28
Abstract: PURPOSE: To prepare olefin polymer without requiring a catalyst-removing process and an extracting process of amorphous polymer by polymerizing olefin in the presence of a catalyst comprising a specific solid halogen-containing product and an organometallic compound.  
     CONSTITUTION: Magnesium halide such as MgCl, MgBr or the like, an electron- donor compound such as carboxylic acid ester, sulfonic acid chloride or the like and a boron compound represented by a formula (wherein R is 1W14C hydrocarbon residue; X is hologen; n is 1W3) are ground together at 0W100°C for 2W100hrs. and thereafter a Ti compound such as TiCl 4 , Ti(O-CH 3 )Cl 3  or the like is added and ground at room temperature to 100°C for 1W100hrs. to obtain a halogen-containing solid product (A). Subsequently, in the presence of a catalyst comprising a halogen-containing solid product (A) and an organometallic compound (B) of metal belonging to IWIII group of periodic toble, olefine is polymerized at 30W200°C under atmospheric pressure to 100atm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6140913-A (JP)
Title: Automatic dust remover
Inventor: ONISHI MASATOSHI
IPC: E02B8/02
Filed: 1984-07-31
Abstract: PURPOSE:To smoothly and exactly remove dust by scooping by a method in which the rear claw tip portion of a rake is bent upwards in relation to the rack plate of the rake in such a way as to permit dust adhered to the inner surface of an auxiliary screen to be scooped out from bars. CONSTITUTION:By a bar screen 1 set in a waterway, dust is arrested in its front side, and the dust is raked up by a rake 2 and carried up to the surface of water. The rake 2 is vertically attached to between endless chains 3, and comb- shaped rake claws 2b and 2c are provided to the front and rear of the rake rack plate 2a. The rear rake claw 2c is bent into a chevron shaped form in such a way as to enable dust even inside the auxiliary screen 6 to be raked out, and the dust is scooped up by the rake rack plate 2a. The rake can thus be smoothly operated without pressing dust on the screen face by the take, and the automatic dust remove of such a simple structure can be obtained at low cost.
Patent JP-H1013114-A (JP)
Title: Dielectric resonator
Inventor: IKEDA MASAKAZU
IPC: H01P11/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To easily change and adjust a resonance frequency by connecting the inner peripheral part and the outer peripheral part of a conductive film by means of a connecting part which is provided in a dielectric body, so as to permit them to be connected over a suitable length, along the axial direction. SOLUTION: The outer peripheral part 12b and the inner peripheral part 12d of the conductive film 12, coating the inner peripheral surface and the outer peripheral surface of a cylindrical half dielectric body 11, are in a state where they are connected along the axial direction by the connecting part 12a which is connected to an end surface part 12c which coats the one end surface of the half dielectric body 11. Therefore, in the conductive film 12, the resonance frequency is easily changed by changing the connection length of the outer peripheral part 12b with the inner peripheral part 12d by the connecting part 12a. Connection by the connecting part 12a between the outer peripheral part 12b and the inner peripheral part 12d of the conductive film 12 is easily separated by a laser, so that the resonance frequency is adjusted more easily.  By making a pair of half dielectric bodies 11 which are respectively coated by the conductive film 12 abutted, a dielectric resonator is easily produced.
Patent JP-H05325679-A (JP)
Title: Manufacture of nb3sn compound superconductive wire
Inventor: OGAWA KINYA
IPC: H01B12/10
Filed: 1992-05-27
Abstract: PURPOSE:To provide a manufacturing method of a high quality Nb3Sn superconductive wire having excellent superconductivity. CONSTITUTION:A hot working and/or a cold working are carried out on a complex billet formed by filling a desired number of Nb wire rods or a large number of Nb wire rods covered with a Cu-Sn type alloy layer in a Cu-Sn type alloy pipe, so that a complex wire rod can be formed. In an Nb3Sn compound superconductive wire manufacturing method to carry out a prescribed final heat treatment on this complex wire rod, a Cu-Sn type alloy pipe is used, which is obtained by using a spray foaming material formed in such a way that Cu-Sn type alloy molten metal is sprayed/ scattered in a droplet shape and this is accumulated in a desired shape, as a raw material. Thereby, since there exists no Sn segregation phase in a bronze pipe formed by using the spray foaming material as the raw material, an Nb Sn phase harming characteristics and processability is not formed while the hot working or intermediate annealing is carried out on the complex billet, so that the high quality Nb3Sn compound superconductive wire having excellent superconductivity can be obtained.
Patent JP-H0515282-A (JP)
Title: Tool for fusing and pasting
Inventor: OKA MASAYUKI
IPC: B05C17/00
Filed: 1991-06-06
Abstract: PURPOSE:To obtain a tool for fusing and pasting without requiring much time in local lamination, padding or reinforcing in working nets or plates such as a synthetic resin or vegetable fiber material into tools such as fisheries or furniture or repairing flaws caused in using the tools or limited parts deteriorated into a brittle state. CONSTITUTION:A solid paste (a) is contained in an inner tank 1 and a coolant (b) is housed in an outer tank 2. Supply pipes 14 and 141 are connected to a lid 4 engaged with an opening of the inner tank 1 and the outer tank 2. A compressor 18 is linked to the pipe 14. A pulley 7 is loosely installed in a liquid distributing port 15 at the end of the inner tank 11. Heat is conducted to the inner tank 1. with heater wires 6, 61 and 62 or a combustible material and a trowel 5 in a shape of conical slope is linked through the heater wires 6 to the inner tank 11. Controllers 17 and 171 are linked to the hollow of the inner tank 11.
Patent JP-H1110878-A (JP)
Title: Ink jet print head and ink jet printer
Inventor: ISHINAGA HIROYUKI
IPC: B41J2/05
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a print head and a printer capable of stably ejecting ink drops by reducing viscosity of ink having high viscosity, and adaptive to high speed driving by increasing a refilling speed. SOLUTION: A print head comprises an ejection nozzle 5 for ejecting ink and a plurality of heaters 1, 2, 3 corresponding to the ejection nozzle 5. An ink passage communicated to the ejection nozzle 5 is provided to the ejection nozzle 5. The heaters are disposed in the ink passage. The heater 2 for heating ink and generating bubbles is disposed between the first heater 1 exclusively for heating the ink provided near the ejection nozzle 5 and the second heater 3 exclusively for heating the ink provided away from the ejection nozzle 5 rather than the heater 2.
Patent JP-S6318766-A (JP)
Title: Image recorder with rotary polygonal mirror
Inventor: YAMAZAKI HIROHIKO
IPC: H04N1/113
Filed: 1986-07-09
Abstract: PURPOSE:To simplify the circuit and to reduce a cost by outputting either one of dot clock related to a clock leading first after detecting scanning light beam among a first dot clock related to the reference clock and a second dot clock related to an inversion signal of the reference clock. CONSTITUTION:A dot clock DCLa related to the reference clock CLa outputted from a first 1/8 frequency dividing circuit 27 as the reference clock CLa is led after a horizontal synchronizing signal HS is applied. On the other hand, a dot clock DCLb related to the inversion clock CLb outputted from a second 1/8 frequency dividing circuit 29 is outputted since the inversion clock CLb is led after a horizontal synchronizing signal HS is applied. Thereby, timing control between the horizontal synchronizing signal HS and dot clocks DCLa, DCLb can be executed with the same accuracy as in a case where the reference clock CLa is 1/16 frequency divided, and at the same time, the constitution can be simplified.
Patent JP-S6319148-A (JP)
Inventor: MIKUCHI HIROSHI
IPC: A61H23/00
Filed: 1986-07-10
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-2000342496-A (JP)
Title: Cleaning robot
Inventor: ICHIJO HISASHI
IPC: G05D1/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning robot from which a cleaning management company, a maintenance company or the like in a place far away from the cleaning robot can receive the communication of information which the cleaning robot has obtained, directly from the cleaning robot through a personal data assistant or a terminal. SOLUTION: A cleaning robot 1 is equipped with a cellular telephone 25. When a microcomputer 31 in a controller 29 detects either of a cleaning-related abnormality (abnormality of the inability to travel due to an obstacle, running short of battery power, filled with dust to capacity, time to replace the brush) or the end of cleaning work on the basis of detection signals from sensors 14 to 16 and 33 to 37, a microcomputer 32 dials a cellular phone 52 previously specified as a place of contact from the cellular phone 25 through a modem 50 and communicates the cleaning information detected by character information by telephone.
Patent JP-2000353412-A (JP)
Title: Headlight
Inventor: OKUBO YASUHIRO
IPC: F21V7/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To enhance durability of a discharge lamp and to miniaturize a headlight. SOLUTION: A projector lamp unit PL is disposed so that an optical axis Z-Z and the axis of a discharge lamp 1 crosses a running direction F-B and the optical axis Z-Z and the axis of the discharge lamp 1 are almost in conformity with a horizontal direction L-R. As a result, since the axis of the discharge lamp 1 almost conforms with the horizontal direction L-R, durability of the discharge lamp 1 is in no case shortened. Since the optical axis Z-Z and the axis of the discharge lamp 1 crosses the running direction F-B, the depth and the longitudinal size in the running direction which are important for designing the front part of an automobile can be made small.
Patent JP-S5678685-A (JP)
Title: Biological treatment for waste water
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/08
Filed: 1980-11-19
Abstract: PURPOSE: To improve processing efficiency and to increase a BOD load by forming a packed layer or fluid layer with a pulverulent solid medium having microbes cultivated and stuck thereto and by circulating feed water in this layer.  
     CONSTITUTION: The inside of tank 1 is partitioned by bulkhead 2 into aeration part 3 and biological contact oxidation part 4 filled with pulverulent solid matter that floats on water because of lower specific gravity than water. Feed water, after entering tank 1 from inflow pipe 10, flows into biological contact oxidation part 4 flowing down via holes of porous board 5 by being carried by a circulating flow through air-bubble lifting operation from diffusing pipe 7. Then, it comes into contact with the pulverulent solid matter having organisms stuck to the surface and the removal of BOD and nitrification of ammonia nitrogen are carried out through the oxidation. Since the reaction is not carried out sufficiently only by passing it once through biological contact oxidation part 4, it is circulated again from the lower opening part of blukhead 2 to the aeration part 3 and biological contact oxidation part 4 to progress the reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5865275-A (JP)
Title: Novel hydrazone compound and its preparation
Inventor: KAWAHARA HIROSHI
IPC: C07D209/86
Filed: 1981-10-14
Abstract: NEW MATERIAL:The compound of formulaI(R1 is H, 1-4C alkyl, alkoxy, or dialkylamino; R2 is 1-16 C alkyl or aralkyl; R3 and R4 are phenyl, naphthyl, heterocyclic group, 1-10C alkyl, etc. provided that R3 and R4 are not alkyl at the same time). USE:Photosensitive material for electrophotography. Extremely useful as a charge transfer substance of a photoconductive material. PROCESS:The compound of formulaIcan be prepared by reacting the compound of formula II with equimolar amount of the compound of formula III in an organic solvent (e.g. alcohol, ether, etc.) for 1-5hr. The compound of formula II is also novel, and can be prepared by reacting the compound of formula IV (X is Br or I with the compound of formula V at 75-150 deg.C using a catalyst comprising a combination of a noble metal compound such as palladium acetate, etc. and a phosphorus compound such as triaryl phosphine, in the presence of a hydrogen halide acceptor (e.g. a secondary amine).
Patent JP-H04261126-A (JP)
Title: Separation of 1,1,1,2-tetrafluoroethane
Inventor: ANDORIYUU MAAKU TEIRAA
IPC: C01B7/19
Filed: 1991-07-03
Abstract: PURPOSE: To provide a method for separating HFA134a from a mixture composed of hydrogen fluoride(HF) and/or 1-chloro-2,2-difluoroethyelen (CFC1122) and 1,1,1,2-tetarfluoroethane (HFA134a).  
     CONSTITUTION: This method consists in supplying the mixture composed of the HF and/or the CFC1122 and HFA134a to a distillation column and separating HFA134a and the azeotropic mixture composed of the HF and/or the CFC1122 or the analogous azeotropic mixture from the residue substantially containing pure HFA134a. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000353304-A (JP)
Title: Manufacture of magnetic head
Inventor: KATAKURA TORU
IPC: G11B5/31
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide the method for manufacturing a magnetic head, capable of dealing with a high-density magnetic recording medium. SOLUTION: In the manufacturing method of a magnetic head for laminating lower and upper magnetic pole layers 5 and 9 via a gap layer 6 to constitute a magnetic gap, after the gap layer 6 is formed on the lower magnetic pole layer 5, a track width regulation mask patterned corresponding to a track width is disposed. Then, etching is performed up to the middle part of the lower magnetic pole layer 5 by using the track width regulation mask as a mask to regulate the track width of the lower magnetic pole layer 5, a non- magnetic material is deposited from the track width regulation mask so as to have a thickness protruding more than the surface of the gap layer 6, the track width regulation mask is eliminated, and the upper magnetic pole layer 9 is formed by depositing a magnetic material so as to cover a recess formed by the elimination of the track width regulation mask.