baber/WOPTO huggingface dataset:
Patent JP-H09207739-A (JP)
Title: Arrangement structure of hydraulic reservoir in antilock brake device for vehicle
Inventor: MATSUNO ISAO
IPC: B60T15/08
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To dispense with exclusive waterproof and dust preventing means by fitting a piston to a cylinder to partition the inner part into a hydraulic absorbing chamber capable of communicating with a wheel brake and a spring chamber communicating with the inner part of an oil reservoir tank, and elastically energizing the piston to the hydraulic absorbing chamber side by the spring. SOLUTION: The cylinder 25 of a hydraulic reservoir 24 is arranged within an oil reservoir tank 3 for storing an operation oil F of a master cylinder M. A piston 29 is fitted to the cylinder 25 to partition the inner part into a hydraulic absorbing chamber 27 capable of communicating with a wheel brake and a spring chamber 28 communicating with the inner part of the oil reservoir tank 3. The piston 29 is elastically energized to the hydraulic absorbing chamber 27 side by a spring 30. Thus, the hydraulic reservoir 24 can be protected from rainwater and dust by the oil reservoir tank 3, waterproof and dust preventing means exclusive therefor are dispensed with, and simplification of the structure can be attained.
Patent JP-S56116625-A (JP)
Title: Exposure of fine pattern
Inventor: KAMATA TOSHIZOU
IPC: H01L21/033
Filed: 1980-02-20
Abstract: PURPOSE:To process a fine pattern by performing offset exposure while using the same aligner and the same photomask. CONSTITUTION:A photoresist 13 is applied on the SiO2 film 12 of an Si substrate 11. Positioning is made by an aligner after providing a pattern 14 with larger dimensions than desired ones to a photomask 15. The large-sized pattern 14 is printed by the first ultraviolet ray exposure. Interference is completely eliminated because of its large size. Next, the mask 15 is offsetted in a 45 deg. direction for exposure. In this case, the interference by diffraction is similarly and completely eliminated and a piled nonexposed part 16 becomes a desired fine pattern. A fine pattern process is completed by eliminating the resist 13 at the part 16 and by etching the exposed SiO2 film 12. In this composition, pinholes caused by the dirt of the photomask and the projection of defects will also be eliminated and a fine pattern will be processed.
Patent JP-H08194411-A (JP)
Title: Copy prevention method of specific original and image reader
Inventor: SAIKAI HIDEFUMI
IPC: G03G21/04
Filed: 1995-01-13
Abstract: PURPOSE: To provide an image reader which can prevent forgery of paper money or the like by causing a defect in a part of image obtained when a specific original is exposed to light and scanned to read an image. CONSTITUTION: A specific original on which a plurality of polarizing films A which differ in the direction of plane of polarization are sticked is put on a platen glass 1 to expose and scan it by a traveling lamp 2. The reflected light forms an image on a light receive body 8 through mirrors 3, 4, 5, a polarizing filter 6, and an image-forming lens 7. An image light cannot pass the polarizing filter 6 and does not reach the light receive body 8 in a part where the polarizing films A of the specific original are sticked and the direction of plane of polarization becomes substantially vertical to the plane of polarization of the polarizing filter 6. For this reason, a defect occurs in an image obtained by copying so that forgery is prevented.  Moreover, the plane of polarization of the polarizing film sticked to the specific original is one direction, and the polarizing filter may be rotated and driven during exposure and scanning.
Patent JP-H02255929-A (JP)
Title: Data boundary adjusting device
Inventor: SUZUKI SHINICHIRO
IPC: G06F12/04
Filed: 1989-01-31
Abstract: PURPOSE:To arrange the data into a memory without gap by performing the accesses to the full word data and the half word data just in a single read or write cycle without limiting the storage position of the data of the memory to a full word or half word boundary. CONSTITUTION:When an access covering a word boundary is known by the access object data length and the data position, a control mechanism 35 controls an address control mechanism 32 so that the next word address given from a CPU 21 is supplied to the memory blocks (24-0) - (24-3) corresponding to the data stored in a word area different from the data position. Consequently, the accesses can give to the full word data and the half word data that cover the word boundary just in a single read or write cycle as conventional. In this case, a data bus 25 is connected to 2<m> blocks (24-0) - (24-3) at every N bits via a bus changeover switching mechanism 31 and an aligning operation is carried out on the bus 25 in order to ensure the correct transfer of data between a memory and the CPU 21 having the access covering a full word boundary.
Patent JP-H06237134-A (JP)
Title: Electronic volume
Inventor: YAMAMOTO SATOSHI
IPC: H03G3/10
Filed: 1993-02-09
Abstract: PURPOSE:To compensate a change in an attenuation characteristic in response to a temperature change even with the provision of an attenuator(ATT) having a temperature coefficient for its attenuation between the input and the output by giving a temperature coefficient to a control signal so as to vary the level of the control signal with temperature, thereby cancelling the temperature coefficient of a gain variable means with the control signal. CONSTITUTION:A temperature compensation circuit 15 is added between the output of coefficient computing elements 3, 4 and an ATT 6. The temperature compensation circuit 15 is provided with a 1st shunt device composed of transistors(TRs) Q3, Qr whose emitters are connected in common and a 2n shunt device composed of TRs Q5, Q6 whose emitters are connected in common. Then the collector current of the TR Q5 is controlled with the output voltage of a differential amplifier 18. That is, even when a current VT/R9 is changed by the influence of a temperature change, the voltage drop of a resistor R4 and that of a resistor R5 are controlled to be equal to each other. Thus, the temperature coefficient of a gain variable means is cancelled by a control signal.
Patent JP-H11217469-A (JP)
Title: Method for improving performance of polyethylene resin and method for processing polyethylene resin thereby
Inventor: OHAMA TOSHIO
IPC: C08L23/10
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the performance of a polyethylene resin, whereby the melt tension necessary when a polyethylene resin is molded can be markedly increased, and the molding cycle in molding a polyethylene resin can be improved, and the obtained molding has improved rigidity and transparency and to provide a process for processing a polyethylene resin thereby. SOLUTION: A polyethylene resin is mixed with a polypropylene resin in a weight ratio of the polyethylene resin to the polypropylene resin of 99.9/0.1 to 95/5, and melt-kneaded at a temperature equal to or higher than the melting points of the polyethylene resin and the polypropylene resin, and the obtained mixture is re-molten at a temperature ranging from the melting point of the polyethylene resin to the melting point of the polypropylene resin.
Patent JP-H10221658-A (JP)
Title: Variable wave length fiber grating filter
Inventor: TACHIKAWA YOSHIAKI
IPC: G02B6/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To make a filter small, to stably give an optional temp. distribution to fiber grating and to attain low power consumption by forming a small film- shaped heater concentrically in an insulated columnar body with a thin diameter. SOLUTION: A tungsten and cylindrical and small thick-film heaters 21 , 22 ...2N (N is a natural number being more than one) made by NiCr, etc., are arranged in a capillary 3 which is formed by a hollow and insulated body such as ceramics, etc., with a through-hole for fixing a fiber, which is a little larger than the outer diameter of fiber grating 1 so as to be concentric as against the through-hole of the capillary 3. In this case, the respective heaters 21 , 22 ,...2N are arranged in the longitudinal direction of the capillary 3 by equal interval. The respective heaters 21 , 22 ,...2N are formed by a method being the same as that for forming a grounded electrode, etc., on the ceramic package of a semi- conductor. Then, the electrodes 4 of the respective heaters 21 , 22 ,...2N are connected to a DC power source so as to permit required current to flow.
Patent JP-S52104779-A (JP)
Title: Self deposition insulated (electric)wire
Inventor: SANO BUNICHI
IPC: C08L71/02
Filed: 1976-03-01
Abstract: PURPOSE: To provide self deposition insulated electric wire surpossing on heat resistance and antirefrigerent properties by using polyhydroxy polyether resin combined special resin and organic titanium compound on adhesive resin layer of most upper layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09207173-A (JP)
Title: Mold for injection molding
Inventor: NAKAYAMA AKIRA
IPC: B29C33/32
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for the attachment/detachment of a core insert and to attach/detach a mold without removing from a molding machine. SOLUTION: A mold cavity 4 is made a fixed mold and integrated with a molding machine 1 through a mold mounting plate 7, a molding material is cast into a cavity between it and mold core 3 to form a product 5. Part of the cavity 4 is made a core insert 2a, and a core insert attaching/detaching means is provided to make different type cavity inserts replaceable. The core insert 2a is inserted into the recession of the cavity 4 and fixed by the magnetic force of an electromagnet 6 as an attaching/detaching means. One end of the coil of the electromagnet 6 which is buried in the cavity 4 is pulled outside a molding mold and connected with a power source through a switch 9.
Patent JP-H09219162-A (JP)
Title: Cathode-ray tube
Inventor: MAKITA MINORU
IPC: H01J29/06
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of halation despite using a cathode-ray tube in a dark room, by forming the cathode-ray tube so that a tip surface, on the picture surface inner side of a beam shielding plate, can be parallel or shaded to the track of an electron beam. SOLUTION: A frame 11 is fitted to a color sorting electrode 10, and an inside magnetic shield 1MS via a temperature compensation plate 14. Also, a spring 15 is fitted to the frame 11 via a spring holder 16, to attach a color sorting machine body structure to a phosphor panel. A slender rectangular beam shielding plate 1 is nipped between the shield 13 and the compensation plate 14 to be arranged in a vertical direction to a cathode-ray tube. The shielding plate 1 is folded on the electrode 10 side to be formed so that the tip surface 1a of the shielding plate 1 can be nearly parallel or shaped to the track E of an electron beam.  This makes the electron beam unabutting to the tip surface 1a, and makes an electron, abutting on the shielding plate 1, reflect to a polarizing center side, or, be adsorbed into the shielding plate 1, thereby making the electron unreflected to a fluorescent surface.
Patent JP-H07229101-A (JP)
Title: Switch-and-lock movement apparatus for track
Inventor: HASHIMOTO KIYOMI
IPC: E01B25/12
Filed: 1994-02-18
Abstract: PURPOSE:To suppress increase in weight of a movable frame as far as possible, conduct smooth and sure switching with a diverging device of simple constitution, reduce a running cost, and facilitate application to a branch line of four- fork or more. CONSTITUTION:A double wing type crank device having an arm 17 extending in the opposite directions around a rotation axis being a center and provided with guide rollers 18, 19 on both ends of the arm 17 is installed on a foundation side. Guide frames 21, 22 engaged with either of the guide rollers 18, 19 and having an interval P1 equal to an interval P2 between the rollers 18, 19 are installed in a movable beam.
Patent JP-S6414397-A (JP)
Title: Papermaking method
Inventor: IKEDA HISAO
IPC: C08B31/12
Filed: 1988-02-01
Abstract: PURPOSE: To provide a paper-making method, which shows improved paper-making yield and giving the paper product of improved filtrability and paper strength after it is dried, by processing the stock solution incorporated with a specific cationic starch ether derivative, and dehydrating and drying the effluent. CONSTITUTION: This paper-making method processes the stock solution comprising (A) cellulosic fibers or a mixture of the component A and (B) an inorganic filler, incorporated with a starch ether derivative having a substitution degree of an ether bond of 0.01 to 0.1 at 0.05 to 5.0 wt.%, based on the component A or components A and B when the latter is used, the ether bond being shown by the formula (st-0 is a starch molecule residue; R1 to R3 are each a 1-18C alkyl or benzyl, wherein two or more of R1 to R3 are not simultaneously benzyl or a 5-18C alkyl, and a bond, e.g. ring structure, may be present between the two of R1 to R3 ), and dehydrates and dries the effluent. It is preferable to add (D) an anionic, aqueous silica sol, bentonite, waters-soluble anionic polymer or the like to the stock solution at 0.01 to 5.0 wt.%.
Patent JP-S62191307-A (JP)
Inventor: JIEEMUSU ETSUCHI BIIGANDO
IPC: E03F5/14
Filed: 1987-01-31
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-2000219438-A (JP)
Title: Paper resupplying device for image forming device
Inventor: MATSUO TAKESHI
IPC: B65H29/58
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce an installation space, and to facilitate the jam processing when paper jam is generated by providing an image forming device main body with a paper sheet reversing unit for reversing the paper sheet, to which image of a first screen is processed, and a paper resupplying and carrying means for carrying the paper sheets from the reversing unit to an image forming unit. SOLUTION: A first opening and closing frame 21 supported by a support shaft 252 freely to be turned in a device main body and a second opening and closing frame 201 supported by a support shaft 202 freely to be turned in the device main body are provided. A paper resupplying and carrying passage 65 is formed between the first and the second frames, and a pair of carrying rollers 259, 260 are fitted to the second opening and closing frame 201. The second opening and closing frame 201 is formed with a vertical carrying passage 41 at a main body side thereof. The paper resupplying and carrying passage 65 is exposed outside by opening the first opening and closing frame 251 so as to facilitate the jam processing and the maintenance work. The second opening and closing frame 201 is opened for the jam processing and the maintenance work of the vertical carrying passage 41.
Patent JP-H02201736-A (JP)
Title: Method and device for reproducing optical disk
Inventor: IIJIMA TETSUO
IPC: G11B7/125
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a high quality regenerative signal without causing such a problem as a change or destruction of the state of a recording film due to reproducing power by pulse-modulating a beam of a laser, etc., and irradiating an optical disk with the modulated beam. CONSTITUTION:At the time of reproducing, the optical disk is irradiated with the pulse-modulated laser beam 2. Under this condition, when marks 3 and 3' are regenerated, detecting signals to be obtained are as waveforms 4 and 4', and wave height values 5 and 5' at this time are high values in accordance with the reproducing power. The regenerative signal obtained by passing an original signal for the above through a detector and a low pass filter which is usually used is as a waveform 6. This waveform 6 is a demodulated signal corresponding to V1-V2, having a high value according to the reproducing power. By this method, without causing the problem such as a change or destruction of the state of the recording film due to the reproducing power, the high quality regenerative signal can be obtained.
Patent JP-H11219412-A (JP)
Title: Ic card issuing system
Inventor: USUI AKIYOSHI
IPC: G06K17/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of a secret key or the like for a certification bureau and to make the forgery of an IC card difficult in an IC card issuing system capable of automatically and instantaneously issuing an IC card having a disclosed key ciphering type ciphering/signing function to an applicant. SOLUTION: In the IC card issuing system constituted of an IC card issuing device 101, an examination system for examining the contents of an application and a certification bureau 103 for issuing a disclosed key certificate and capable of issuing an IC card or the like having a disclosed key ciphering type ciphering/ signing function, the device 101 is arranged on a normal place allowed to be easily accessed by a general person, the system 102 and the bureau 103 are arranged on respective safe places not to be easily accessed by external persons and the device 101, the system 102 and the bureau 103 are mutually connected by respective secured communication lines.
Patent JP-S62188604-A (JP)
Title: Coated cutting tool
Inventor: TSUKADA HIROSHI
IPC: B23B27/14
Filed: 1987-02-03
Abstract: PURPOSE:To obtain a coated cutting tool comprising a sintered material made of silicon nitride coated with a thin surface layer superior in abrasion resistance, by employing the silicon nitride sintered at atmospheric pressure as a base material, and coating it with aluminum oxide. CONSTITUTION:A coated cutting tool is formed in such a way that silicon nitride sintered at atmospheric pressure as a base material is coated with aluminum oxide. Then, the atmospheric pressure sintering process is performed in such a way that mixed powders comprising the powder of the silicon nitride and a slight additive are pressed and thereafter heated in nitride atmosphere at 1,600-1,900 deg.C for 10min-2hr. The coating of the aluminum oxide is obtained by direct deposit from gaseous phase without employing binding metal. As to the adhesive property, for example, in the case of the coating of Al2O3, the compound of Si-Al-O-N is generated so as to obtain the extremely binded coating. The coated layer is formed in the thickness of 0.2-20mum, favorably 0.5-10mum. If the thickness is thinner or thicker than that of the above, the effect of the coating is eliminated so that the abrasion resistance can be little obtained.
Patent JP-H07207816-A (JP)
Title: Hard wall material
Inventor: HONMA HIDEAKI
IPC: E04C2/04
Filed: 1994-01-20
Abstract: PURPOSE:To provide a hard outside wall which is designed with a high sense by forming a particulate matter such as silica sand on the decorative face with unevenness on the surface of a ceramic-made hard wall material and spraying a protective agent over the surface and integrally calcining the material in one piece. CONSTITUTION:A main body B, which constitutes a hard wall material A, is molded in continuous length based on extrusion molding by molding a raw loam which mixes various aggregates with a clay material or cement or the like, They are vapor-cured and molded. As for the shape of the main body B, a female part 3 is installed, which is provided with a phase-determined male part 2 on a decorative face 1 on both sides and an engagement groove 4 while unevenness 6 is formed on the decorative face 1 so as to reduce the weight and save the material. Furthermore, a small unevenness 1 is formed on the decorative face 1 to create a rough surface, which is intended to show a natural outside view in stone mode. To comply with, particulate matter is spread over the uneven part 6 where the recessed particulate matter C and the projected particulate matter C create a natural outside appearance in stone mode.
Patent JP-H01198995-A (JP)
Title: Cast-in-place lining method
Inventor: NAKANISHI AKIRA
IPC: E21D11/10
Filed: 1988-02-03
Abstract: PURPOSE:To simplify a work, to increase a working speed, and to improve contraction property, by a method wherein a cage with holes containing reinforcing bars and coarse aggregates is situated between formed assembled in a tail and the tail, and a space between the forms and a bedrock with grout having high-early-strength is filled with grout. CONSTITUTION:A cage body 2 formed with a member, e.g., a wire net or an expand metal, having rigidity and filled with coarse aggregates 21, e.g. gravels, and in which reinforcing bars 22 are arranged is mounted on the outer peripheral surface of forms 1. The forms 1 are assembled inside a tail 3 so that a gap is provided between the outer peripheral surface of the cage body 2 and the tail 3. Gaps between the coarse aggregates 21 and a whole extending to a bedrock are enoughly filled through an injection hole 11 with grout 5, having excellent high-early-strength and fluidity, without a gap. The forms 1 are removed, and formation of a ring is completed in a state that the cage body 2 is left in concrete, and thereafter the same work is repeated as a shield machine is propulsively moved to perform a lining work.
Patent JP-S53104696-A (JP)
Title: Preparation of aromatic polyetheramide resin
Inventor: NANAMI KEN
IPC: C07C67/00
Filed: 1978-03-01
Abstract: PURPOSE: To prepare a polyetheramide resin having improved heat resistance and moldability, by dehydrohalogenating a dihalide of terephthalic acid or isophthalic acid with a specific aromatic diamine dispersed in an aqueous solution of an inorganic acid acceptor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61246572-A (JP)
Inventor: JIYON GURAHAMU
IPC: F25D13/06
Filed: 1986-02-05
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-H09219328-A (JP)
Title: Gas insulated electric apparatus
Inventor: UESUGI TOMOAKI
IPC: H02B13/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas insulated electric apparatus high in reliability by a method wherein a switchgear operating part is downsized to reduce the entire installation area and an oscillation or heat of a transformer is intercepted. SOLUTION: Among switchgears comprising a switchgear part 4 and a switchgear operating part 5, the switchgear part 4 is arranged on an upper face of a gas insulation transformer 1 and the switchgear operating part 5 is arranged on a side face thereof. Thereby, the switchgear operating part 5 was required to have the equal magnitude to the switchgear part 4 in order to support it, but the switchgear operating part 5 is downsized to reduce an installation area as the whole of a gas insulation electric apparatus 3. Further, heat intercepting means (13 or 19) or oscillation resistance means (16 or 18) is fitted on the side of the gas insulation transformer 1 or on the side of the switchgear part 4, or between the side of the gas insulation transformer 1 and the switchgear part 4.
Patent JP-S52105776-A (JP)
Title: Microscopic diagram transcription device
Inventor: TAKASU SHINICHIROU
IPC: H01L21/027
Filed: 1976-03-02
Abstract: PURPOSE: To conduct mask matching in the preciseness under micron unit by shifting around the microscopic X ray generation zone on the flat plane which is kept away from the mask surface in the specific distance, as the transcribed basic board is placed near to the back of the mask. 
     COPYRIGHT: (C)1977,JPO&Japio