baber/WOPTO huggingface dataset:
Patent JP-H10318220-A (JP)
Title: Bracket for resin molded product
Inventor: SUGIYAMA NORIO
IPC: F16B5/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To reliably and easily prevent the occurrence of breakage due to deflection and excessive fastening of a bolt though constitution is simple and to improve waterproof ability. SOLUTION: A bracket for a resin molded product comprises a plate-form bracket body 10 integrally molded at a resin molded product 2; and a collar 20 through which a bolt for fixing the bracket body 10 is extended. A recessed part 20a for positioning the bracket body 10 is formed in the peripheral surface of the collar 20 and the two ends 20b and 20c of the positioned collar 20 are protruded from the two surfaces of the bracket body 10.
Patent JP-S5558885-A (JP)
Title: Ferromagnetic thin film memory unit
Inventor: HASEGAWA YOUNOSUKE
IPC: G11C11/14
Filed: 1978-10-26
Abstract: PURPOSE: To make small the unit in size and to increase the S/N of sense signal, by selecting the digit line pair at the primary side with the neutral point at the secondary side of the pulse transformer and gating it at the neutral point at the primary side of other pulse transformer.  
     CONSTITUTION: The digit line pairs 10, 11, 12 and 13... are connected to the primary of the pulse transformers 20W24 and they are selected with the digit selection drive circuits 80W83 connected to the neutral point of secondary, and the digit line selected via the control circuit 96 connected to the neutral point of primary of the pulse transformer 25 is read out with the sense amplifier 89 at the secondary of the transformer 25. Accordignly, the in-phase mode noise induced to the word lines 70 and 71 and the digit line pairs 10, 11 and 12, 13... is cancelled with the transformers 20W24. By the transformer 25 of the same neutral point control, the digit drive unit 84, resistors 60 and 61, does not give effect to the sense line at the secondary of the transformer 25 at leading and trailing of bias current for the diodes 30W37, 40, 41, allowing to make unnecessary the switch and the noise balance line, and the S/N of the sense signal is made excellent with small sized unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6361762-A (JP)
Inventor: TOOMASU JII GANTORII
IPC: F02M17/04
Filed: 1987-05-27
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-S5823997-A (JP)
Inventor: DEBITSUDO KURIFUOODO BEINZU
IPC: D21H17/03
Filed: 1982-07-27
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-S6111876-A (JP)
Title: Data transfer system
Inventor: SHIMIZU NOBUKAZU
IPC: G06F15/16
Filed: 1984-06-27
Abstract: PURPOSE:To attain data transfer without transmitting/receiving conditional data by accessing a memory from the 1st processor and the 2nd processor having priority lower than that of the 1st one through a bus line switching part. CONSTITUTION:A CPU10 turns an access request signal 23 from the L level to the H level. When a CPU11 turns a holding response signal 14 from the L level to the H level, the bus line switching part 21 operates so as to connect a bus line 25 to a RAM22 and the CPU10 stops its waiting operation, so that the RAM22 can be accessed. At that time, the CPU10 writes data to be transferred to the CPU11 in the RAM22. After completing the writing of the data, the CPU10 turns the access request signal 23 from the H level to the L level. Consequently, the bus line switching part 21 connects the bus line 24 to the RAM22 and the CPU11 reads out data stored in the RAM22.
Patent JP-H11311161-A (JP)
Title: Collector part structure of intake manifold
Inventor: MATSUO MASACHIKA
IPC: F02M25/07
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the numbers of parts so as to reduce costs by forming a drill hole so as to stride over a part of a bottom surface wall and a vertically falling wall from an outside on a boundary wall for forming an EGR gas passage in a collector chamber, and forming the drill hole as an opening port for blowing EGR gas out toward a downstream side of intake air which flows an inside of the collector chamber. SOLUTION: In a collector part, an EGR gas passage 4 for circulating EGR gas is formed by partitioning a collector chamber 2 where intake air flows by a boundary wall. An upper hole Da is drilled from an upper side on an upper surface wall 1bb of the collector part by a drill D, the drill D is moved downward, a drill hole is formed on the boundary warm so as to stride over a part of a bottom surface wall 3d and a vertically falling wall 3e, and an opening port Db is arranged. As a result, EGR gas in the EGR gas passage 4 is blown out in the same direction as a flow direction of intake air passing through the opening port Db, and it is mixed with intake air of a downstream side. It is thus possible to eliminate a cylindrical pipe, a gasket and the like, to reduce the numbers of parts, to facilitate a manufacture, and also possible to reduce cost easily.
Patent JP-H0432943-A (JP)
Title: Cache control system
Inventor: MAEDA AKIRA
IPC: G06F12/08
Filed: 1990-05-23
Abstract: PURPOSE:To prevent the processing speed of a processor from decreasing by making the effective bits of data where a parity error occurs ineffective if the parity error occurs during data transfer from a main storage device to a cache memory. CONSTITUTION:If the parity error occurs during the data transfer from the main storage device 20, the parity error signal 305 outputted by a parity check part 4 becomes effective '0' and an effective bit 307 also becomes effective '0'. At this time, a write timing generating circuit 33 makes an output signal 309 effective, so an opening/closing buffer 32 is opened and an effective bit 301 becomes '0'. At the same time, a write timing signal 303 is made effectively and the effective bit '0' and a tag part are written in a RAM 30, so wrong data written in the cache memory 35 are made ineffectively. Consequently, the error generation is coped with without making the whole memory 35 ineffective and the processing speed of the processor is prevented from decreasing.
Patent JP-S5257397-A (JP)
Title: Improving fragrance and flavor of tobacco
Inventor: NOGUCHI MASAO
IPC: A24B3/12
Filed: 1975-11-04
Abstract: PURPOSE: 2-Hydroxy -2, 6, 6 - trimethyl -4'-oxo-cyclohexylideneacetic acid lactone of formula I, a fragrant component of Burley type tobaccos. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5758259-A (JP)
Title: Driving device for two tape cassettes
Inventor: UEHARA ZENSHIROU
IPC: G11B23/04
Filed: 1980-09-24
Abstract: PURPOSE:To utilize a space on the chassis effectively, by placing at least one part of a playing member such as a recording and reproducing head, etc. of a tape cassette, between a supporting surface of the chassis except the part which has piled up both tape cassettes, and one tape cassette. CONSTITUTION:Hollowed and projecting parts 5b, 5a of one tape cassette 5, and projecting and hollowed parts 8a, 8b of the other tape cassette 8 are opposed so as to be fitted in, and both these tape cassettes 5, 8 are placed so as to be piled in the direction of thickness against the supporting surface of a chassis 1. Furthermore, at least one part of a playing member such as a recording/reproducing head 11, etc.of the tape cassette 8 being adjacent to the supporting surface of the chassis 1 is provided between the supporting surface of the chassis 1 except the part which has piled both the tape cassettes 5, 8, and one tape cassette 5.
Patent JP-H04229269-A (JP)
Title: Method for measuring register error
Inventor: UUDOU BUREIJIASU
IPC: B65H23/032
Filed: 1991-05-08
Abstract: PURPOSE: To obtain a method for detecting register errors. CONSTITUTION: In a method for detecting register errors on a printed product having register marks by scanning the register marks optoelectrically when the printed product passes through a printing machine, the register marks are scanned by a sensor having at least four sensor elements arranged substantially in square. Each register mark has two edges extending with opposite angles obliquely to a web travel direction.
Patent JP-S6111408-A (JP)
Title: Forced driven valve device of engine
Inventor: DANNO YOSHIROU
IPC: F01L1/255
Filed: 1984-06-26
Abstract: PURPOSE:To provide in a constitutional element of a tappet valve system a wide allowable margin for its machining accuracy and assembly accuracy, by arranging a lash adjuster in the tappet valve system forcedly actuating a valve to be opened and closed. CONSTITUTION:A tappet valve system forcedly actuates a valve 1 to be opened and closed by driving it in the opening direction through a valve opening cam 8, swing arm 6, etc. further in the closing direction through a valve closing cam 9, rocker arm 16, etc. The tappet valve system arranges a lash adjuster 11 in some of these elements for instance, between the valve closing cam 9 and the rocker arm 16. The tappet valve system can provide in its constitutional element a machining accuracy and an assembly accuracy margin, while no use of a valve spring anables a harmful influence of various kinds to be eliminated.
Patent JP-H04303584-A (JP)
Title: Spark plug for internal combustion engine
Inventor: MATSUBARA YOSHIHIRO
IPC: H01T13/06
Filed: 1991-03-29
Abstract: PURPOSE:To enhance resistance to dirt in a spark plug used in a supercharger or an internal combustion engine set to a high compression ratio by preventing a worn central electrode from causing jumping between the central electrode and a main metal fixture CONSTITUTION:The side periphery of a insulating body leg 14 is provided with a recess fitting part 10, in which an electrode 11 is installed by printing or applying paste-like ink mixed with a metal powder of 30-95wt.% and a ceramic powder of 70-5wt.%. From this electrode part 11 to main metal fixture 7, a lead part 12 is drawn out to carry current. In order to avoid penetrations between the electrode 11 and a central electrode 4, the electrode 11 is covered with an alumina green sheet 13, which is simultaneously baked with and closely bonded to the electrode 11. This can prevent jumping and, at the same time, adhesion and deposit of carbon on insulating body leg 14, and enhance resistance to smoking and dirt.
Patent JP-H10320263-A (JP)
Title: Gc attachment device and program storage medium
Inventor: KATO AKIHIKO
IPC: G06F12/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact system by eliminating the overlap of dynamic storage area managing devices by providing a garbage collector(GC) attachment device separately from the existent dynamic storage area managing device and collecting unwanted storage areas in an application program(AP). SOLUTION: When an AP 3 issues the allocation request of storage area inside a heap area to become a processing object, a GC attachment device 1 starts a separately provided existent dynamic storage area managing device 2 through an area allocation part 10 and acquires a storage area to be allocated to the AP 3 just like adding a control information storage area for storing information on the length of storage area. At the same time, an allocation bit indicated by that acquired storage area is set to an allocation mode in the allocation bit vector of allocation bit vector managing part 11 provided corresponding to the heap area to become the processing object, and unwanted storage areas in the AP 3 are collected.
Patent JP-H0428906-A (JP)
Title: Burning device
Inventor: YOTSUYA NORIO
IPC: F23D11/10
Filed: 1990-05-22
Abstract: PURPOSE:To perform preheating of carburetor in which combustion fire does not occur and integrating a plurality of carburetors and mixing chambers into one unit thereby preventing heat dissipation loss and saving power consumption by dividing the inside of mixing chamber into plural mixing passages by a mixing chamber partition and dividing the inside of carburetor into plural gasification passages by a carburetor partition. CONSTITUTION:The inside of mixing chamber 8 is divided into a plurality of independent mixing passages 16 by a mixing chamber partition 15. The inside of carburetor 17 is divided into a plurality of independent gasification passages 26 by a carburetor partition 25. The heat of combustion fire 24 is received by a heat receiving portion 19 of carburetor 17, and fed back to the entire carburetor 17. A gasification surface 20 receives largest amounts of fed- back heat most quickly, resulting in the promotion of gasification. A heater 21, while being turned on and off repeatedly, keeps the temperature of carburetor 17 constant, assuring continued combustion. The heat of combustion fire 24 is also fed back from a heat receiving wall 12 of mixing chamber 8 to each portion of mixing chamber 8, thereby keeping the temperature of mixing chamber 8 at a high temperature and promoting the mixing.
Patent JP-S5921863-A (JP)
Inventor: MATSUDA MUNEO
IPC: E04G11/36
Filed: 1982-07-27
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-H06348699-A (JP)
Title: Document preparing device
Inventor: KUBO YOJI
IPC: G06F17/21
Filed: 1993-06-02
Abstract: PURPOSE:To enable efficient printing by reducing blank paper pages as much as possible. CONSTITUTION:By changing the data of a ninth page which is an exclusion starting page and therafter among a surface assembly table 31 for use of page exclusion decided by a surface assembly number and the number of versions as shown by the arrow in the figure, the changed surface assembly table 32 for the page exclusion is set and surface assembly printing is performed based on it.
Patent JP-S6024565-A (JP)
Title: Color toner concentration detector
Inventor: TANAKA TOORU
IPC: G03G15/08
Filed: 1983-07-21
Abstract: PURPOSE:To eliminate the effect on a photodetector of reflected light due to a color toner in a detector composed of a conductive probe facing a conductive mask and a light emitting element and a photodetector both located across the mask, by equalizing the incident angle of light emitted from said element on said probe to its angle of light reflected on the probe, and regulating its angle to or above a specified value. CONSTITUTION:Light emitted from a light emitting element 9a passes through a conductive mask 11 and it is reflected on the surface of a conductive probe 8 at a reflection angle (r). Light again passes through the mask 11 and reaches a photodetector 9b. The probe 8, the element 9a, and the photodetector 9b are arranged so as to equalize the incident angle (i) to the reflection angle (r). Since the light emitted from the element 9a is incident on the mask 11 at an incident angle of >=60 deg., the photodetector 9b never receive the light reflected with a color toner on the mask 11, even if the light emitted from the element 9a is reflected in the direction of the arrow alpha.
Patent JP-S5356860-A (JP)
Title: Method of treating waste water containing nitrogen in form of ammonia
Inventor: KANESHIRO MASAYUKI
IPC: C02F3/34
Filed: 1976-11-02
Abstract: PURPOSE: To accomplish rational and effective denitrification of NH 2 -N under an aerobic condition through division of waste water into two flows in which BOD in one flow is reduced by activated sludge while NH 2 -N is nitrated and subsequently, the other flow is mixed so that nitrogen in the form of nitric acid is changed to N 2  gas under a given aerobic condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05325190-A (JP)
Title: Method and apparatus for information recording and reproducing of optical disk
Inventor: FUJII TORU
IPC: G11B7/005
Filed: 1992-05-25
Abstract: PURPOSE:To provide the information recording and reproducing method, of an optical disk, wherein information which has been recorded on the optical disk by using a laser beam for information recording can be reproduced, and to provide its apparatus. CONSTITUTION:A laser for information recording is divided into three beams in the track direction of an optical disk at a prescribed light-intensity ratio by means of a diffraction grating 215. Pits which correspond to information are formed by means of a first laser beam L1 in the center. A beam of reflected light from a second laser beam L2 with which an information unrecorded part has been irradiated and a beam of reflected light from a third laser beam L3 with which an information recorded part has been irradiated are photodetected individually; the reflected-light intensity of the third laser beam L3 is standardized by the reflected light intensity of the second laser beam L2; recorded information is reproduced. Consequently, since information recorded on the optical disk 1 can be monitored in real-time, the intensity or the pulse width of the laser beam can be corrected in real-time by using a monitored result so that proper pits can be formed.
Patent JP-H08324003-A (JP)
Title: Dot impact type serial printer
Inventor: SHIBATA MASAMITSU
IPC: B41J2/24
Filed: 1995-05-30
Abstract: PURPOSE: To improve the printing quality by automatically replacing the ribbon mask of a dot impact type serial printer and further cleaning the tip of a print head. CONSTITUTION: Printing holes for forming a plurality of ribbon masks on a belt-like film and cleaning pads are alternately disposed by a printing quantity detector 3, a ribbon cassette refusing and restoring controller 4 and a ribbon cassette refuging and restoring mechanism 5, and the masks are wound by a ribbon mask winding controller 6 and a ribbon mask winding mechanism 7, thereby automatically replacing the mask and cleaning the tip of a printing head.
Patent JP-H10315307-A (JP)
Title: Manufacture of synthetic resin tube with inner surface rib
Inventor: HANAKAWA YORI
IPC: B29C48/32
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a synthetic resin tube with an inner surface rib whose dimensional shape is stabilized. SOLUTION: The method for manufacturing the resin tube comprises the steps for extruding the resin tube from a mandrel 11 with a groove of a die 1 at an end of an extruder, and introducing it into a water tank via a forming tube to cool to solidify it, thereby molding the synthetic resin tube with an inner surface rib. In this case, an inner surface of the tube 31 extruded from the die 1 at the end of the extruder is cooled by an auxiliary core 2.
Patent JP-2000322776-A (JP)
Title: Production of optical recording medium and its apparatus
Inventor: MATSUMOTO HIDEO
IPC: G11B7/26
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of flawing and warpage and to improve bonding accuracy when producing an optical recording medium by bonding two substrates to each other by a radiation curing resin. SOLUTION: When a first substrate 1 having a central hole and a second substrate 2 having a central hole are disposed to face each other and are bonded by the radiation curing resin 5, Both bonded substrates 1 and 2 are installed between a first jig 6 having a pressing plane part 7 of a diameter below 30% of the outside diameter of the substrate and a head part 8 and a second jig having likewise the pressing plane part 11 of the diameter below 30% of the outside diameter of the substrate and the head part 12. The substrates are pressurized by prescribed pressure by an attracting means, such as a magnet 9, installed to either one of the head parts 8 and 12 and are irradiated with radiation 14 from the second jig 2 side, by which the entire part of the radiation curing resin 5 is cured.
Patent JP-H10318237-A (JP)
Title: Co-rotation preventive fastening tool
Inventor: FURUTA HIKARI
IPC: F16B39/282
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a co-rotation preventive fastening tool to have a large co-rotation preventive function and improve workability. SOLUTION: A protrusion 14 is formed on the seat surface 13 of a bolt 11 and recessed parts 15 are formed on two sides of the protrusion 14. The volume of a protrusion part from the seat surface 13 of the protrusion 14 is set to a value equal to or lower than the volume of the portions, extending to the seat surface 13, of the recessed parts 15 on both sides. This constitution causes the protrusion 14 to bite into the surface of an object to be fastened when the bolt and the nut are fastened against each other, and a protuberance is formed on the surface thereof. By containing the protuberance in the recessed part 15, the area of adhesion between the seat surface 13 and the surface of a substance to be fastened is increased and through engagement between the protuberance and the recessed part, only the nut may be fastened and current rotation preventive torque is increasable.
Patent JP-H0427894-A (JP)
Title: Fuel rod spacer
Inventor: MOROOKA SHINICHI
IPC: G21C3/344
Filed: 1990-05-24
Abstract: PURPOSE:To improve limit output as a fuel assembly by disturbing actively coolant (steam) flow flowing through coolant pass-ways by turbulent flow producers placed in the pass-ways and therewith by thickening liquid membrane which sticks to surface of fuel rods. CONSTITUTION:Each cell 21 has almost round cross-section and is connected to adjacent other cells 21 at its connection parts 26 of its side wall, or to a side frame 23, at four connection points, and a coolant flow pass-way 22 extending up- and downwardly, is enclosed and formed by the side wall part 27 of not-connected parts of the cell, which is not connected. At an inside of the said coolant flow pass-way 22, turbulent flow producers 28 are placed in order to disturb the coolant (steam) flow. In this way, the steam flow as the coolant flowing through the coolant flow pass-ways, is disturbed by placement of the turbulent flow producers 28, and therewith an amount of liquid drops sticking to surface of fuel rods 4 is made to increase and thickness of liquid membrane on the surface of the fuel rods 4, can be increased. In other words, limit output can be increased.
Patent JP-S5255277-A (JP)
Title: Device for firing a discharge lamp
Inventor: SHINOMIYA MASAKI
IPC: H05B41/14
Filed: 1975-10-31
Abstract: PURPOSE: To provide a high voltage which is effective on a discharge lamp without applying a high voltage to a condenser, an inductance element, a triac or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09268644-A (JP)
Title: Veranda handrail wall structure and installing metal fitting of wall panel
Inventor: KIBINO KAZUHIKO
IPC: E04B1/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an installing metal fitting which can prevent swinging of a top part of a panel even when handrail wall panels are vertically juxtaposed and can install a wall panel such as an ALC panel and a PC plate as a handrail wall and an outer wall. SOLUTION: A large ALC panel 1 in which anchor nuts 2 and 2' are embedded is installed on a beam for a floor of a veranda by an installing metal fitting 4. The installing metal fitting 4 is composed of a vertical plate 41 to come into contact with a back face of a panel and a pair of vertical long nuts 43 fixed in parallel to the vertical plate through a spacer 42, and the spacer 42 has a width of a dimension smaller than a length of the long nuts 43, and a through hole to insert a bolt 7 to screw-fit this metal fitting 4 to the anchor nut 2 of the panel 1, is bored in its center, and a bolt 44 whose tip part can come into contact with a horizontal plane of an angle is screw-fitted to the long nuts 43.
Patent JP-S5256537-A (JP)
Title: Writable and erasable copying machine
Inventor: EJIRI KOUICHI
IPC: G03G21/00
Filed: 1975-11-05
Abstract: PURPOSE: To provide a writable and erasable copying machine, in which such a record as is written in and erased by means of an optical ray and as is written in an intermediate medium such as PLZT is trasnsferred after it is confirmed in a screen thereby making it possible to copy the record after it is corrected. 
     COPYRIGHT: (C)1977,JPO&Japio