baber/WOPTO huggingface dataset:
Patent JP-H0388587-A (JP)
Title: Noise canceller
Inventor: FUNAYAMA MITSUO
IPC: H04N5/93
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the deterioration of the resolution caused by an omission of a minute high band frequency component by providing a series resonance circuit or a parallel resonance circuit consisting of a coil, a capacitor and a resistance on a low-pass filter so as to have an attenuation characteristic of a resonance property in a low frequency band. CONSTITUTION:In an LPF 4, a resistance R1 is provided in series between an input and an output, and also, in a post-stage of the resistance R1, a series resonance circuit 5 is provided. This series resonance circuit 5 is constituted by connecting in series a coil L1, a capacitor C1 and a resistance R2, and the resistance R2 is grounded. As for this series resonance circuit 5, the center frequency of the resonance is set to about 2MHz by the coil L1 and the capacitor C1 so as to resonate in a low frequency band of 1MHz-3MHz. In such a way, this device has an attenuation characteristic by which the gain deteriorates centering around the center frequency.
Patent JP-H0893437-A (JP)
Title: Rocker cover device for internal combustion engine
Inventor: SUGIZAKI SATOSHI
IPC: F01M13/00
Filed: 1994-09-20
Abstract: PURPOSE: To prevent steam in blow-by gas from being liquefied and condensated. CONSTITUTION: New gas B for blow-by ventilation is led from a leading inlet 25 into a mixture passage 30 provided on the inner surface of a rocker cover 24 through a check valve 26, and also the new gas B is mixed with oil mist C ejected from an oil jet effectively, and then it becomes mixture flow D so as to flow in the mixture passage 30 as shown by an arrow mark. At this time, new gas B having the same temperature as that of outside air is heated by oil mist C, and it is also heated by mixture flow D in the inner surface of the rocker cover 24. As a result, a temperature difference is reduced, moisture in blow-by gas in the rocker cover 24 and a crank case can be suppressed to be condensated and liquefied, and it is suppressed that mixture component of moisture and oil is generated or corrosion and varnish sludge are generated.  Simultaneously, oil C is cooled by new gas B efficiently so as to prevent oxidizing deterioration caused by raising of a temperature and reduction of lubricating performance.
Patent JP-H0274787-A (JP)
Title: Breaking method and device for rock-bed
Inventor: KAWANAMI YUTAKA
IPC: E21C37/02
Filed: 1988-09-07
Abstract: PURPOSE:To break a large rock-bed wit a small machine and make a great contribution for cost-down by using a breaking device for rock-bed having a wedge formed tapering in the downward direction and two counter wedges putting the wedge between. CONSTITUTION:A wedge 1 and two counter wedges 2, 2 putting the wedge 1 between are assembled in one body, and in order inserted into a drilled hole 5a previously drilled with a rock drill. Sequentially a chisel 3a of a hydraulic breaker 3 is placed on the wedge 1, and strikes the wedge 1 up to the predetermined depth. The downward thrusted wedge 1 thrusts and expands the clearance 2b between the wedges 2, 2, and horizontal forces in the mutually opposed directions are give against the wall of a rock-bed contacted with the counter wedges 2, 2, and the rock-bed 5 is broken. Hereby, the drilling means for rock- bed is modified, and a large rock-bed can be broken with a small machine.
Patent JP-S6381135-A (JP)
Title: Curing method for resin with added carbon black
Inventor: OKAMOTO KIYOSHI
IPC: C08J3/24
Filed: 1986-09-24
Abstract: PURPOSE:To completely cure a resin under normal curing condition in a short time, by adding an initiator and carbon black to the resin, providing an aging period and then curing the resin by radical reaction. CONSTITUTION:An initiator and carbon black are added to a resin and an aging period is provided before curing by radical reaction. The aging period is 2-10 days. Methyl methacrylate, styrene, etc., are used as the resin and benzoyl peroxide, azobisisobutyronitrile, etc., are used the initiator.
Patent JP-S6469194-A (JP)
Title: Reproduced luminance signal processing circuit
Inventor: ITO YUJI
IPC: G11B20/02
Filed: 1987-09-10
Abstract: PURPOSE:To realize the improvement of an S/N when the quantity of reflected light from an object is little by controlling the respective controlled limitters of a luminance signal comb line circuit and noise canceller circuit according to the detection output of a reproduced luminance signal. CONSTITUTION:The reproduced luminance signal outputted by the noise canceller circuit 26 is detected and a limitter control circuit 31 controlling the respective controlled limitters 22 and 25 of the luminance signal comb line circuit 23 and the noise canceller circuit 26 according to the detection output is provided. Therefore, when a video tape recorded with an image of which quantity of the reflected light from the object is little is reproduced, the limitter level of the circuit 23 and the circuit 26 can be lowered. Thus a reproduced picture having the S/N and detailed information of video signal which are almost satisfactory can be obtained.
Patent JP-H0276968-A (JP)
Title: Oil pressure control device for automatic speed change gear
Inventor: FUJIWARA TAKUJI
IPC: F16H61/02
Filed: 1988-09-08
Abstract: PURPOSE:To perform regulation of an oil pressure feed and discharge timing in relation to further more speed change motions by providing a control means which control the working position of a timing valve during various given speed change motions. CONSTITUTION:A timing valve 103 is situated astride first - third bypass lines 153-155 bypassing an orifice 73 on a servo apply line 120, an orifice 82 (and 81) on a servo release line 126, and a stationary orifice 78 (and an orifice 79) on a second drain line 123 having a 3-4 clutch pressure. Through the working of a fifth solenoid valve 104, the first - third bypass lines 153-155 are released and shut off to control an oil feed and discharge timing during 1-2 shift up speed change, during 3-2 shift down speed change, and during 4-2 shift down speed change. This constitution enables execution of excellent various speed change motions.
Patent JP-S6376770-A (JP)
Inventor: FURITSUTSU NUSUTEEBU
IPC: B23K11/30
Filed: 1987-09-10
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-2001017255-A (JP)
Title: Roll
Inventor: INOUE KIYOSHI
IPC: A47B88/493
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a roll to be used for a drawer of a housing case, which keeps smooth rotation and holds contact friction to a minimum. SOLUTION: Drip-shaped band-like protrusion parts 3 are formed in the direction the same as that of the rotation of a roll 1 on a surface of the roll 1 having shaft holes 2 at both right and left ends, and a catcher 4 is formed at the tip of the drip-shape. Regarding the catcher 4, while a circle is secured in the rotational direction, minute and irregular points are formed in the shape of a fine line, and a contact surface with other body is composed by intermittent points. A stopper 5 to stop the rotation of the roll 1 is formed at the center of the surface, and a rubber material with slight flexibility or a material similar to rubber is used as material.
Patent JP-H1155498-A (JP)
Title: Facsimile equipment
Inventor: SHIMIZU KIICHIRO
IPC: H04N1/32
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment by which data are easily sent to a facsimile equipment with a high reception frequency. SOLUTION: A reception destination storage RAM 13 is mounted on a facsimile equipment 100 whose reception frequency is high and when communication is executed, reception frequency information such as a reception opposite party and a reception time is registered in the RAM 13. Based on the information, since it is informed to a sender facsimile equipment awaiting transmission of data to the facsimile equipment 100 with high reception frequency that communication is finished and the facsimile equipment 100 is available of reception, the sender facsimile equipment easily transmits data to the facsimile equipment 100 with high frequency of reception.
Patent JP-2001049173-A (JP)
Title: Glass coating composition and formation of glass coating film
Inventor: SHIMADA JIYUNSEISHI
IPC: C09D127/12
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in storage stability and also excellent in stain-proofing functions due to water repellent and oil repellent properties without lowering adhesion, alkali resistance, organic chemical resistance, etc., by including a specific organosilane ingredient and a silyl group- containing fluoropolymer. SOLUTION: This composition comprises (A) at least one kind selected from the group consisting of an organosilane represented by the formula (R1)nSi(OR2)4-a (R1 is a 1-8C monovalent organic group; R2 is a 1-5C alkyl or a 1-6C acyl; n is 0-2), and its hydrolyzate and condensation product and (B) at least one kind selected from the group consisting of polymers each having structural unit represented by formula I [R3 to R5 are each CmY2m+1 (m is 0-5; Y is F, H or the like)] and/or formula II (Rf is an F-containing alkyl or an alkoxyalkyl) and also each containing silyl group having silicon atom combined with hydrolyzable group and/or hydroxy group.
Patent JP-S59118232-A (JP)
Title: Burring punch
Inventor: ITOU SHIYOUKICHI
IPC: B21D28/34
Filed: 1982-12-24
Abstract: PURPOSE:To perform surely and easily burring without cracking by forming plural projecting blades at the outside circumferential part at the tip of a blade part, and making the spaces between the projecting blades with curving blades. CONSTITUTION:When a punch holder lowers, the projecting blades 13 of a burring punch 11 contacts first with a work 17, and compressive force concentrates at the tips of the blades 13. The work 17 is ruptured as it can no longer withstand the compressive force and in succession, curving blades 14 contact successively with the work 17, by which the concentration of the compressive force is successively moved according to the shape of the blades 14 and the work 17 is successively smoothly sheared until a hole is opened in the work 17. When the punch 11 descends further, the tapered part 16 expands forcibly the hole of the work 17 and a flange part is formed between the same and a button die by a finishing part 15 and the burring is completed.
Patent JP-S60119356-A (JP)
Title: Throttle valve for carburettor
Inventor: MASHIBA TAKEHIKO
IPC: F02M9/06
Filed: 1983-11-30
Abstract: PURPOSE:To achieve proper opening for operation under low opening of throttle valve by forming the lower end face of sliding throttle valve into counter-V shape when viewed from the direction of air flow. CONSTITUTION:The lower end face of sliding throttle valve 4 is formed into counter-V shape when viewed from the direction of air flow. Consequently, when varying the opening area of suction drum 2 under low opening of throttle valve, the variation of sliding and opening area of throttle valve will be proportional when compared with conventional throttle valve havng flat bottom to provide fine variation of the opening area thus to prevent useless feeding of fuel due to excessive opening.
Patent JP-S58116763-A (JP)
Title: Mos type rom
Inventor: ARAKI YOSHIKAZU
IPC: G11C17/08
Filed: 1982-12-24
Abstract: PURPOSE:To prevent the disconnection of an aluminum layer of an upper layer and to reduce the occupying area of an element by flattening the surface of an oxidized film which covers an Si substrate and reducing the thickness of the film. CONSTITUTION:The prescribed P<+> type diffused layers 21, 22, 23, 31, 32, 33 are formed by thermally diffusing method on an N type Si substrate 5. Then, the oxidized film which covers the upper surface is entirely etched and removed, thereby forming a gate oxidized film 6'. N type impurity ions (the same conductive type as the substrate 5) are implanted on the part 7 in which an FET is not formed, with a photoresist as a mask from above the film 6'. Thereafter, aluminum layers 11, 12, 13 are formed by a conventional method on the film 6'. In this manner, many FETs are formed on the substrate 5 by thinly forming the film 6', an N type impurity layer is then formed under the gate oxidized film 6' of the part 7 which is not necessarily formed with the FET, and the prescribed ROM is obtained from the layer.
Patent JP-2001050275-A (JP)
Title: Manufacture of bearing
Inventor: MIYASAKA MOTOHIRO
IPC: F16C17/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a bearing of two-point support structure where sintered body is incorporated into a housing, efficiently in a relatively simple manner to give appreciable bearing performance. SOLUTION: This bearing manufacturing method has a positioning step of press-fitting and positioning a raw material or sintered body 1A to form a bearing body 10A in a housing 21 coaxially to unite them both temporarily, and a press-fitting step of press-fitting the housing 21 as it carries the raw material 1A in a forming hole 30 of a die 31 after a core rod 32 of a uniform outside diameter has been inserted in the raw material 1A. The press-fitting step bonds the diametrally external surface of the raw material 1A under compression to the diametrally internal surface of the housing 21, and constricts the housing 21 diametrally through the overall length. The diametral constriction of the housing 21 presses both axial ends of the diametrally internal surface of the raw material 1A against the core rod 32 to form shaft supporting surface 12 with an intermediate recess 13 in between.
Patent JP-2000056665-A (JP)
Title: Answer data processing method
Inventor: SAWADA TSUNEICHI
IPC: G09B7/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to speedily calculate the total marks of correct answers from the number of specific character strings in a summed data obtained for each question based on the values of a correct answer table and those of an answer table. SOLUTION: By expressing correct answers to plural questions by '0' and '1' on a correct answer table, expressing correct or false choice answers to the plural questions on an answer table by '0' or '1', and obtaining an addition table expressing summed values of correct answers and answers to each question, a value obtained by subtracting the number of times, when the summed value for each question is '1', from the number of questions is adopted as the total marks of correct answers among the answers.
Patent JP-H0965961-A (JP)
Title: Commodities display shelf
Inventor: EGUCHI KAZUHIRO
IPC: A47F5/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To enable a side display shelf located orthogonally with a front display shelf to be easily detached and stably attached to the front display shelf without modifying the front display shelf. SOLUTION: An engagement piece 6b of a downward-facing engaging bracket 6 provided on the upper end opening part side of a support 3 for a front display shelf 1 and in the center of the internal lateral face of an upper horizontal frame rod 5 for a side display shelf 4, and a supporting bracket 8 provided near both ends on the inner lateral face of a lower horizontal frame rod 7, are fitted in place from above respectively.
Patent JP-S6470887-A (JP)
Title: Binarized threshold setting system
Inventor: SUZUKI TORU
IPC: G06T1/00
Filed: 1987-09-11
Abstract: PURPOSE:To automatically set up an optimum binarized threshold by a simple algorithm at the time of changing a condition of an optical system by providing the titled system with a histogram processing means, a statistical processing means, a density threshold acquiring processing means, and so on. CONSTITUTION:A luminance threshold setting circuit 3 consisting of a histogram circuit 4, a noise removing circuit 5, a statistical processing circuit 6, and a luminance threshold calculating circuit 7 sets up and outputs a luminance threshold Lth. By means of a prescribed formula based on input multi-gradation pattern image data PDn. The value Lth is supplied to a multivalued image processing part 11 and a multivaluing circuit 12 and the data PDn previously stored in a multivalued image memory 10 are successively supplied to the circuits 11, 12 when it is necessary. The data PDn are binarized by the circuit 12 in accordance with the value Lth, and the binary value is stored in a binary image memory 13 constituted of a RAM or the like, and if necessary, read out by a binary image processing part 1. Thus, an optimum binarized threshold can be automatically set up by the simple algorithm at the time of changing the condition of the optical system.
Patent JP-S61105253-A (JP)
Title: Head best unit
Inventor: NAKANISHI MOTOYASU
IPC: B32B5/18
Filed: 1984-10-26
Abstract: PURPOSE:To make it possible to absorb a shock received by the head of human body without the occurrence of reactions, and to increase safety by providing a gel material layer which absorbs a shock due to nonelastic deformation behind the head receiving face of the head of human body. CONSTITUTION:The head rest unit consists of a core frame 1 made of solid material such as metal and fabricated in a seat, a highly cushioned elastic base 2 which is made to bury the core frame 1, a low cushioned elastic support wall 3 heavily layered in front of the elastic base 2, a head receiving face 4 formed of spread sheet material in front of the elastic support wall 3, and a gel material layer made of gel materials filled in a vacant space 5 between the elastic support wall 3 and the head receiving face 4. Thus, when a shock is given by such as a rear-end collision, the head of the human body changes the shape of the gel material layer 6 abruptly, deforms the elastic support wall 3, and comes into the elastic base 2 simultaneously due to the deformation of the elastic support wall 3. Accordingly the shock can be absorbed without the occurrence of reactions.
Patent JP-S6380345-A (JP)
Title: Common share controlling system for decentralized type data base management system
Inventor: SADAOKA NAOYUKI
IPC: G06F12/00
Filed: 1986-09-24
Abstract: PURPOSE:To attain exclusive control of a file by applying the common control of the file from other system to a file occupancy request. CONSTITUTION:An exclusive control means 9 of a system 1 applies exclusive control to the file in its own data base 10, a file management means 8 of the system 1 applies file read/write to the base 10 and the transfer means 7 of the system 1 applies file transmission/reception with the system 2. Then a file utilizing means 3 of the system 2 requests a file to the system 1 to revise the requested file. A transfer means 6 of the system 2 returns the revised file to the system 1 and the file management means 5 of the system 2 applies write/ read of the file to its own data base 11.
Patent JP-S60119803-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: E01F9/553
Filed: 1983-11-30
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-S6381311-A (JP)
Title: Photographing lens for long back-focal distance
Inventor: SHIRAISHI AKIHIKO
IPC: G02B13/16
Filed: 1986-09-25
Abstract: PURPOSE:To obtain a long back-focal distance photographing lens of high optical performance well corrected for various aberrations by specifying the form and constitution of lenses of the front group and rear group. CONSTITUTION:The lens system is basically constituted of a front group I consisting of a first lens to a fourth lens with a diaphragm between and negative refracting power as a whole and a rear group II consisting of a fifth lens to a eighth lens and positive refracting power as a whole, and constituted to form an inverted telephoto type. Each lens constitution satisfies the conditions of the inequality A when the focal distance of the whole system is (f), the radius of curvature of the i-th lens surface is Ri, the refractive index of glass of the i-th lens is Ni, the distance between a second lens and a third lens is D4, and the distance between the fourth lens and the fifth lens is D7. Thus, a long back- focal distance photographing lens of simple lens constitution and high optical performance, having standard photographing view angle of 45 deg. and large aperture ratio of F number 1.4 can be obtained.
Patent JP-S60118991-A (JP)
Inventor: IIDA YUUJI
IPC: G07G1/12
Filed: 1983-11-30
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-H0390676-A (JP)
Title: Spray type softening finish for washing machine
Inventor: IDE KAZUTOSHI
IPC: D06M13/148
Filed: 1989-09-01
Abstract: PURPOSE:To obtain the title finish capable of exhibiting excellent dispersibility using in rinsing cycle of washing by packing a softening agent containing a specific quaternary ammonium salt softening base and organic solvent at a specific amount and exhibiting a specific viscosity into an aerosol vessel. CONSTITUTION:The spray type softening finish obtained by packing 80-20wt.% solution containing 10-90wt.% softening base of quaternary ammonium salt (e.g. having 2-22C alkyl or hydroxyalkyl, 2-24C alkyl or hydroxyalkyl, 1-2C alkyl or hydroxyalkyl and 24-26C alkyl or hydroxyl group) and 90-10wt.% organic solvent (e.g. alcohols) and having 300cps viscosity at 25 deg.C and 20-80wt.% propellant for aerosol into an aerosol vessel. When the finish is sprayed into a rinsing bath of washing machine, the finish exhibits good dispersibility to water and a cloth treated thereby has extremely high softness.
Patent JP-S59120660-A (JP)
Title: Thermosetting resin composition
Inventor: YAMADA TOSHIAKI
IPC: C09D161/20
Filed: 1982-12-27
Abstract: PURPOSE:To provide a thermosetting resin compsn. having improved mechanical properties, pigment dispersibility and resistance to waxing, consisting of a specified acrylic-modified alkyd resin and an amino-formaldehyde resin etherified with a monohydric alcohol. CONSTITUTION:100pts.wt. (on a solid basis) alkyd resin which has an oil length of 30% or below and a number-average MW of 1,000-8,000 and in which the molar ratio of an alicyclic poly-carboxylic acid to an arom. polycarboxylic acid is 50:50-95:5 and an unsaturated poly-carboxylic acid accounts for 10mol% or below of the quantity of the entire acid component, is copolymerized with 10- 200pts.wt. monomer mixture consisting of 0.1-1wt% ethylenically unsaturated monomer contg. a tertiary nitrogen atom, 5-25wt% ethylenically unsaturated monomer contg. a hydroxyl group and 74-94.9wt% other copolymerizable ethylenically unsaturated monomer to obtain a modified alkyd resin. The titled resin compsn. consists of 60-90wt% modified alkyd resin and 10-40wt% amino- formaldehyde resin etherified with a 1-4C monohydric alcohol.
Patent JP-H1163192-A (JP)
Title: Controller for automatic transmission
Inventor: OYAMA HAJIME
IPC: F16H59/72
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce shocks at the time of fastening by performing control so as to set the size of working pressure supplied to a hastening room smaller when the remaining amount of a hydraulic oil in an open room is small than that when the remaining amount of the hydraulic oil in the open room is large at the time of fastening a friction fastening element. SOLUTION: By supplying working pressure through an oil route (servo release line) 62 communicated with an open room 45e, a servo piston 45c pulls a piston rod 45f against pressure in a fastening room 45d side, and thereby a brake band 45g is unfastened again to release to 2-4 brake 45. If the remaining amount of a hydraulic oil in the open room is small at the time of fastening a friction fastening element, the working pressure supplied to the fastening room is controlled to be relatively small, and thus the sudden fastening of the friction fastening element is prevented and shocks at the time of fastening are reduced.