baber/WOPTO huggingface dataset:
Patent JP-S5584585-A (JP)
Title: Water clarifier
Inventor: NISHIMURA KOUYA
IPC: C02F1/28
Filed: 1978-09-19
Abstract: PURPOSE: To obtain a simplified water clarifier provided with a synthetic zeolite layer, an activated carbon layer, and a granular filtering material layer in order, which is to be provided in the water supply system from water receiving tank installed on the roof of a building.  
     CONSTITUTION: The synthetic zeolite layer 2, the calcium sulfite-mixed activated carbon layer 3, and the granular material layer 4 are, respectively, housed in the cylinder 1 with the interposition of the respective wire nettings a, and the charging pipe 5 and the water supply pipe 6 are provided to the cylinder. In the system, the synthetic zeolite layer absorbs alkaline metals such as calcium, etc., and the activated carbon layer performs deodorization by activated carbon and also antiseptic sterilization by calcium sulfite serving as dechlorinizer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09276963-A (JP)
Title: Can container and its bottom plate connecting structure
Inventor: KITO TAKANORI
IPC: B21D51/30
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a can container in which a can barrel part is easy to crush and bulking is prevent at disposal. SOLUTION: A strong connected part 14 is arranged at one place of a connected rim 13 between a can barrel part 2 and bottom plate 3, the other part is made to a weak connected part 15, an indexed part showing hitting point is arranged at the position near the facing rim of strong connected part 14, when the indexed part is hit with an appropriate tool of hammer, etc., from outside, the bottom plate 3 is easily separated from the can barrel part 2 with remaining the strong connected part 14, the bottom plate 3 is bent into the can barrel part 2 as taking the strong connected part 14 for support point. By this method, the can barrel part 2 is easily crushed from side.
Patent JP-H02294324-A (JP)
Title: Preparation of conductive polymer dispersion
Inventor: KAMO BUNZO
IPC: C08G61/10
Filed: 1989-05-09
Abstract: PURPOSE:To prepare the subject dispersion giving a conductive polymer material readily processed into molded products having complicated shapes by oxidatively polymerizing a heterocyclic five-mentioned compound producing the conductive polymer by an oxidative polymerization in a non-aqueous solution containing an oxidizing agent and a specific polymer. CONSTITUTION:A heterocyclic five-membered compound (e.g. pyrrole, thiophene or isothionaphthene) producing a conductive polymer by oxidative polymerization is oxidatively polymerized in a non-aqueous solution containing an oxidizing agent and a polymer having good electron-conductivity to provide the objective dispersion.
Patent JP-S62270182-A (JP)
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1986-05-19
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-S63279407-A (JP)
Title: Gap forming method for magnetic head
Inventor: SUENAGA TATSUTOSHI
IPC: G11B5/23
Filed: 1987-05-12
Abstract: PURPOSE:To reduce a gap length distribution and to improve a good quality ratio by providing a back face gap groove for pressing only a substrate having an amolphous film applied on the back face of both core half bodies and equally applying a load having no angular moment to a gap part. CONSTITUTION:The core half bodies 1a, 1b for forming the gap, the amolphous film 2, a glass layer 3 composed of a bonding layer, a winding groove 4 worked on the core half body 1a, the amolphous film applied substrates 6a, 6b, glass film applied substrates 7a, 7b of a bonding layer and the back face grooves 5a, 5b are provided and an orthogonal pressing gap is formed to a pressing jig. Accordingly a protruding part generated according to a back face groove working is pressed, the angular moment generated to an azimuth can be removed and when the bonding layer is slightly moved, since only the amolphous film applied substrate is pressed, an influence to the gap length can be reduced. Thereby, the gap of a high accuracy small in the gap length distribution can be formed.
Patent JP-S63283854-A (JP)
Title: Polishing tool for optical fiber edge surface
Inventor: TAKAHASHI MITSUO
IPC: B24B19/22
Filed: 1987-05-12
Abstract: PURPOSE:To shorten the installation time and polishing time by inserting a plurality of ferrules into penetration holes formed at equal intervals on a concentric circle on a polishing disc member and fixing said ferrules in lump by a fixing member and a fastening member in pairs. CONSTITUTION:A ferrule 10 is inserted into a penetration hole 4 on a polishing disc member 1, and a spring seat metal 12 is loaded onto the flange 11 of the ferrule 10. A fixing member 2 is applied from above so that the upper edge of the ferrule 10 projects from a cut part 6, and the male screw part 7 of a set screw 3 is inserted into the penetration hole 8 on the fixing member 2 and screwed into the female screw part 5 of the polishing disc member 1. At this time, the shoulder part 13 of the set screw 3 presses the upper surface of the fixing member 2, and the undersurface of the fixing member 2 presses the flange 11 of the ferrule 10 onto the upper surface of the polishing disc member 1 through the spring seat metal 12, and the ferrule 10 is fixed onto a polishing tool at the same time.
Patent JP-H10292069-A (JP)
Title: Modified olefin (co)polymer composition and its production
Inventor: YAMAUCHI AKIRA
IPC: C08J3/24
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a modified olefin (co)polymer composition and a process for producing the same, more particularly a modified olefin (co)polymer composition having a high melt tension and excellent moldability and a process for producing the same. SOLUTION: This composition is prepared by mixing 0.01-5.0 pts.wt. high- molecular-weight polyethylene being an ethylene homopolymer or an ethylene/ olefin copolymer containing at least 50 wt.% ethylene units and having an intrinsic viscosity [η] of 15-100 dl/g (as measured in tetralin at least 135 deg.C with 100 pts.wt. olefin (co)polymer other than the above high-molecular-weight polyethylene and 0.001-0.5 pts.wt. radical generator and melt-kneading the resulting mixture. It is desirable that the olefin (co)polymer other than the high-molecular-weight polyethylene is at least one member selected from among propylene homopolymers and propylene/olefin copolymers having a propylene unit content of 50 wt.% or above.
Patent JP-H0413520-A (JP)
Title: Process to surface of high silicone aluminum bore
Inventor: IIIZUMI MASAHIKO
IPC: B23H5/00
Filed: 1990-05-02
Abstract: PURPOSE:To reduce the number of processes by supplying electrolytic polishing liquid to the surface of a cylinder bore, while applying a voltage for a positive pole of a cylinder block and a negative pole of an electrode provided at a honing head for honing work, CONSTITUTION:A grinding stone 12 is installed at a honing head 9 for applying a finishing honing work to a cylinder bore surface 2a to finish it smooth, while applying an electrolytic honing work to decompose aluminum in the cylinder bore surface 2a by electrolysis and protrude only a very small quantity of primary crystal silicone 1. In this electrolytic honing work for finishing, a cylinder block 8 is set for a positive pole, and the honing head 9 and an auxiliary electrode 11 are set for negative poles, where a voltage is applied, and a sufficient quantity of electrolytic polishing liquid 13 is supplied from a nozzle 10 into a cylinder bore, while the honing head 9 is inserted into the cylinder bore as shown by a supposed line, and rotated and elevated as shown by arrows. The number of processes can thus be reduced.
Patent JP-H05289864-A (JP)
Title: Firmware correcting system
Inventor: IIJIMA MASANORI
IPC: G06F9/24
Filed: 1992-04-08
Abstract: PURPOSE:To easily execute correction of a firmware in such an information processor that the firmware is transferred to a RAM from a ROM, and the firmware is subjected to running control on this RAM, at the time of the start of the system. CONSTITUTION:In an external storage device 5, correcting information 6 consisting of a device name for correcting a firmware, a correction part (address), and correction data is stored in advance. At the time of the start of the system, a CPU 4 reads out data of an address in a ROM 2 of devices 11-1N to be corrected based on this correcting information 6, and compares it with the correction data in the correcting information 6 by a data comparing part 8. In accordance with a result of this comparison, whether a correction is necessary or not is decided, and a correction processing is executed.
Patent JP-S5455867-A (JP)
Title: Separation and classification of mixing materials of sewage
Inventor: FUJII IWAO
IPC: B03B5/28
Filed: 1978-09-19
Abstract: PURPOSE: The separator whose bottom is reversely coned attaching the fresh water feed pipe in the tangent direction to it, is placed inside the settling tank for improving separating performance.  
     CONSTITUTION: A separator 2 in which the bottom is reversely coned attaching a fresh water feed pipe 4, in the tangent direction to it, is installed inside a settling tank 1. By doing so, the sewage mixings with the material of the different particle, feature, specific gravity fed to the separator 2 from a chute S, is centrifugally separated by the fresh water rotating through the feed to the tangent direction and tapered angle of the separator 2 is larger than the settling angle and then the mixing sewage is separated according to the mass ratio to become laminating feature. Then, heavy mass falls into the settling tank 1 from a central hole 2 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5817251-A (JP)
Title: Automatic speed change gear
Inventor: MIURA MASAKATSU
IPC: F16H57/02
Filed: 1981-07-22
Abstract: PURPOSE:To enlarge the capacity of a reverse brake by connecting a torque converter housing where a reverse brake is fixed on a sleeve portion to a transmission case. CONSTITUTION:A frictional engaging plate B3 of a reverse brake is fitted in a spline groove 123A of a sleeve portion 123 integral with a torque converter housing 121. A patition wall 122 of the torque converter housing 121 is connected to a transmission case 130. The frictional engaging plate B3 of the reverse brake is operated by a reversing circular cylinder 28 mounted in the torque converter housing 121 and a circular piston 29.
Patent JP-2000302243-A (JP)
Title: Air power transportation device
Inventor: UMEHARA YOSHIO
IPC: B65G53/66
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To accurately and positively detect whether granular to be received in a hopper is reserved or not up to a prescribed level, in a simple structure and at low cost. SOLUTION: In this device, an outlet-side nozzle of a transportation-side pipe 26 for air power transportation from each of material reservoirs 22 is inserted in each of loader hoppers 25 in a vertical direction with its end opening portion 40 directed downward and is fixed to be closed by resin material when the resin material to be received in the loader hopper 25 is at a prescribed level. A pressure switch 34 is connected to the upstream side of a suction blower 24 in an exhaust-side main pipe 30. When the resin material received in the loader hopper 25 is reserved in the opening portion 40, the opening portion 4 is closed by the resin material and resulting pressure change is detected by the pressure switch 34.
Patent JP-H08313895-A (JP)
Title: Liquid crystal display device
Inventor: NANNICHI TOSHIHIKO
IPC: G02F1/1335
Filed: 1995-05-15
Abstract: PURPOSE: To make it possible to display images of private contents even in a public place by providing the outer side of a pair of transparent electrode substrates with a pair of rotatably disposed polarizing plates at least one of which are formed removable. CONSTITUTION: A liquid crystal display panel P is composed of a pair of the transparent electrode substrates 1, 2, sealing members and liquid crystals 8. The polarizing plate 9 is arranged to face the transparent electrode substrate 1 on the outer side of the transparent electrode substrate 1 existing on the rear surface side of this liquid crystal display panel P and the polarizing plate 10 is arranged to face the transparent electrode substrate 2 on the outer side of the substrate 2 existing on the front surface side. A pair of these polarizing plates 9, 10 have a rectangular shape of the same size as the size of the transparent electrode substrates 1, 2 and are so arranged that the respective angles of polarization vary relatively by 90 deg. from each other.  The images of the contents not desired to be viewed by a third person are, therefore, displayed freely and are made visible anytime without being restricted by the presence of the third person and without being viewed by the third person.
Patent JP-H02295841-A (JP)
Title: Sheet transport device
Inventor: NAKAYAMA MIHO
IPC: B65H39/11
Filed: 1989-05-09
Abstract: PURPOSE:To simplify handling of jam by furnishing a selective exhausting means for sheets accommodated in an intermediate accommodating part depending upon whether the sheet is a one when the jam has occurred, or a one which has been accommodated in normal transport condition, and thereby removing in a lump those sheets other than jamming. CONSTITUTION:When jam is sensed by sheet sensors 401, 402, a CPU 1 accommodates sheets under transportation on a transport path, which is formed from a transport belt 105, etc., on an intermediate tray 203 as an intermediate accommodation part. When sheets are to be exhausted after completion of jam handling, the CPU 1 sorts the sheets accommodated on the intermediate tray 203 using a sorter 400 upon selecting them depending upon whether the sheet is a one when jam has occurred, or a one accommodated in the normal transport condition, followed by exhaustion to their respective exhaust positions.
Patent JP-H10305587-A (JP)
Title: Ink-jet recording apparatus
Inventor: SHIMOYAMA KAZUHIRO
IPC: B41J2/185
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus which exhibits maximum cleaning effect of a cleaning blade at all times, prevents deterioration with time of cleaning performance and improves reliability without causing a structure to be complicated and bulky in size. SOLUTION: The ink-jet recording apparatus has an ink discharge face 2e with an ink discharge opening at a lower face of a recording head 2. A cap rubber side wall part 11a of a cap tightly shuts the periphery of an ink nozzle of the ink discharge face 2e when printing is not conducted. An ink-absorbing body 11b in the cap receives and absorbs waste ink generated when the ink discharge face is sucked or purged. A suction pump 15 is connected to the cap via a tube 14. The suction pump 15 moves the waste ink from the ink- absorbing body 11b to a waste ink reservoir 16. A cleaning blade 12 is arranged so that a leading end comes in touch with the ink-absorbing body 11b when the blade is rotated towards the cap.
Patent JP-S63308131-A (JP)
Title: Refractory beam/pillar assembly for reinforcing bar-reinforced concrete structure
Inventor: JIYANNBATEISUTO SHIYURAIHI
IPC: E04B5/29
Filed: 1988-05-12
Abstract: Fireproof beam-column bond for reinforced concrete construction, in which the open chambers of the column profile (1, 20) are for the most part filled with concrete and the outer faces of the flanges are bare, i.e. not covered with concrete. The web and one flange of the beam (2) are bare; the other flange, supporting the concrete ceiling (8), is provided with dowels (9) which project into the ceiling. The beam (2) is fastened on both sides to fireproof columns (1) in such a way as to be tension- and compression-proof. The beam-column connection is advantageously produced by a tension strap (10) or a cover plate (12). <IMAGE>
Patent JP-S6010019-A (JP)
Title: Freezing damage preventive pile
Inventor: KIDERA KENJI
IPC: E02D5/60
Filed: 1983-06-29
Abstract: PURPOSE:To prevent damage by freezing on superstructures by a method in which a covering part having a spiral expandible part longer part longer than the thickness of an active layer or a seasonal frozen soil layer is fitted on a pile, and a spring is provided along the inner wall of the expandible part. CONSTITUTION:When an active layer 6 is frozen in the winter season, sand slurry 8 is also frozen to adhere to the surface of the covering part 11 of a pile 10. As the active layer 6 is heaved by freezing, an expandible part 12 is correspondingly extended with a spring 17 along the pile 1 to form an expanded portion T below a fixer 15. A fluid substance 18 packed into the space between the pile 1 and the expandible part 12 is moved upwards and gathered into the expanded portion T. The frost heaving force of the active layer 6 is absorbed by the expandible part 12 and the fluid substance 18 and prevented from its transmission to the pile 1. When the active layer 6 is thawed and settled in the summer season, the covering part 11 is also lowered and restored to its original state.
Patent JP-S60259572-A (JP)
Title: 4-wheel steering apparatus for automobile
Inventor: FURUYA SHIGEKI
IPC: B62D7/15
Filed: 1984-06-06
Abstract: PURPOSE:To improve steering performance by allowing rear wheels to always pass outside the locus of traveling of front wheels by a prescribed value with respect to the center of turn, when steering is controlled so that the ratio of the rear-wheel steering angle with respect to the front-wheel steering angle varies according to the variation of automobile. CONSTITUTION:Right and left front wheels 1 and 1 are steered through a rack- pinion type steering mechanism by operating a steering wheel, and right and left rear wheels 7 and 7 are steered through a rack-pinion type steering mechanism by the revolution of a pulse motor 14 controlled by a controller 26. The characteristic of the rear-wheel steering ratio with respect to the car speed (ratio of rear-wheel steering-angle with respect to the front-wheel steering-angle) is memorized into the characteristic memory part 33 of the controller 26. The rear- wheel steering ratio is set so that the steering characteristic that the turning center point C on the center line perpendicular to the direction F of advance of the center G of gravity of an automobile at a certain time in turning traveling is positioned before the extension line S in the lateral direction perpendicular to the line L in the longitudinal direction of the automobile A which passes through the center G of gravity can be obtained.
Patent JP-H0413939-A (JP)
Title: Cooking heater
Inventor: SATO TAKETOSHI
IPC: G01K7/24
Filed: 1990-05-02
Abstract: PURPOSE:To accurately control the temperature of cooking food at a set temperature by providing a control means to control a heater, a temperature sensing element to detect the temperature of the cooking food and a temperature controlling means to control temperature based on the output from a temperature setting means and from a temperature detecting means etc. CONSTITUTION:The temperature information of a cooking food detected by a temperature sensing element 5 is transmitted as an electro-magnetic signal by the first induction element 6 and the second induction element 7connected in parallel with this element. A driving means 9 realizes the signal including this temperature information to be a change in resonance impedance. An impedance detection means 10 detects this resonance impedance. A temperature information detection means 11 detects the present temperature state out of the resonance impedance and outputs a signal corresponding to this temperature state to a temperature controlling means 12. Furthermore, by comparing the temperature set in the temperature setting means 4 and the output from the temperature information detection means 11, a control means 3 is to be controlled.
Patent JP-S61275739-A (JP)
Title: Copying machine
Inventor: NAKAYAMA TOMOFUMI
IPC: G03G15/05
Filed: 1985-05-31
Abstract: PURPOSE:To make copies continuously to different forms according to a user's judgement by selecting a remaining form cassette when specified forms are out during copying operation, and making a change to proper magnification and waiting for an indication. CONSTITUTION:When specified forms are out during copying operation, it is judged whether there is another form cassette or not and when so, forms close to the specified forms is selected among remaining cassettes. The magnification is changed to the form size and a specific display is made. At this time, when a user confirms that the corrected data is acceptable and pushes a copy start key, the copying operation based upon the corrected data is restarted and when the corrected data is not acceptable, a cancel key is hit. Consequently, copies are made continuously and smoothly although the magnification is changed to the different forms.
Patent JP-S62273732-A (JP)
Title: Photo excited gas processor
Inventor: OKUMURA KATSUYA
IPC: H01L21/31
Filed: 1986-05-21
Abstract: PURPOSE:To use a short wavelength light only for exciting gas near a semiconductor substrate by preventing the light from being directly emitted to the substrate by a light screening plate for reflecting or refracting the light incident substantially perpendicular to the main surface of the substrate near the main surface of the substrate. CONSTITUTION:A circular prism plate 13 made of quartz glass as a light screening plate is disposed parallel to a substrate 1 at a position separated, for example, 15mm from the substrate 11, and concentric projections 14 are so provided on the surface opposed to the substrate 11 as to have a prism function. when a short wavelength light 15 from Above the plate 13 is incident perpendicularly to the substrate 11, the light 15 is refracted parallel to the substrate at the projection 14 of the plate 13. when oxygen is introduced into a vacuum vessel in this state, refracted short wavelength light excites the oxygen to form an ozone 16, which arrives at the substrate 11 to ash a resist. Thus, it can prevent the light 15 from being emitted direction to the resist on the substrate 11.
Patent JP-H02298234-A (JP)
Title: Tool steel for warm and hot working
Inventor: TAMURA ISAO
IPC: C22C38/52
Filed: 1989-05-10
Abstract: PURPOSE:To obtain the tool steel for warm and hot working having excellent strength and wear resistance at an ordinary temp. and a high temp. and having hardenability and toughness by incorporating specified amounts of Cr, W, Mo, V, etc., into a medium carbon steel and reducing the content of S. CONSTITUTION:As the material for a die for warm forging and hot precision press forging, a medium carbon alloy steel contg., by weight, 0.48 to 0.68% C, <1.5% Si, <1.5% Mn, 3.80 to 5.50% Cr, one or both of W and Mo so as to be regulated to 3.60 to 6.00% Mo+W/2, 0.50 to 1.20% V, 0.50 to 1.80% Ni, 0.50 to 5.00% Co, >0.15 to 0.25% Nb and <0.005% S, or furthermore contg. <=0.30% of one or more kinds among Mg, Y and Ce or <0.10% N independently or compositely is used. The tool steel for warm and hot working having excellent tool life can be obtd.
Patent JP-H11306200-A (JP)
Title: Processor and method for group-by processing
Inventor: HARADA RIRIAN
IPC: G06F17/30
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To perform group-by processing for records which are too large to store in a memory. SOLUTION: The group-by processor registers an input record in a hash table 23 according to the hash value calculated from the key value of the input record, and deletes part of the hash table 23 when the hash table 23 becomes full and carries on registration. When the input record sequence ends, group-by processing for the remaining records is performed, their hash value is added to the processed hash value 22, and hash values other than the processed hash value 22 are set as effective hash values 21. Then the input of the same record sequence is repeated to register only records corresponding to the effective hash values 21, but records corresponding to the processed hash value 22 are discarded.