baber/WOPTO huggingface dataset:
Patent JP-2000013943-A (JP)
Title: Rotation transmission device and remote operation device using the same
Inventor: ISEMOTO KATSUMASA
IPC: H02G1/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotation transmission device which does not force a worker to take an unnatural posture and facilitates tightening work, etc., and a rotation transmission method employing the tool. SOLUTION: A rotation transmission tool comprises a front linkage unit 4 to which a front shaft bar 8 which has an attachment member 12 attached to its leading end and a front gear 11, which is a bevel gear and attached to its rear end is rotatably attached, a rear linkage unit 5 to which a rear shaft bar 31 having a rear gear 34 which is a bevel gear and attached to its front end and a linkage part attached to its rear end, is rotatably attached, and a middle linkage unit 5 which has a middle shaft bar 7 supporting a middle gear 70. The rear gear 34 and the front gear 11 which are positioned concentrically with each other are geared with each other via the middle gear 70. The front linkage unit 4 and the rear linkage unit 5 are rotatably linked with each other by the middle shaft bar 7. While the units 4 and 5 are fixed to each other with a required angle with the middle shaft bar 7 as a center, the rotation of the rear shaft bar 31 is transmitted to the attachment member 12 through the rear gear 34, the middle gear 70 and the front gear 11 successively makes the attachment member 12 rotate.
Patent JP-S6419546-A (JP)
Title: Optical recording medium
Inventor: KANO NOBUHIKO
IPC: G11B7/24015
Filed: 1987-07-13
Abstract: PURPOSE:To easily provide an optical recording medium having scratching resistance and warmth resistance in combination at a low cost by exposing substrates constituting a medium to the outside circumferential part of the medium to form concentrical steps and coating the limited surfaces on the front and rear faces of the medium with coating surfaces. CONSTITUTION:At least one face of the front and rear faces of the tightly stuck optical recording medium having an information recording layer part 5 on the sticking face side of the substrates 2, 6 is exposed with the substrates 2, 6 so as to have the concentrical steps with at least one medium. The coating layers 1 are formed on the front and rear faces of the optical recording medium in a manner as not to arrive at the inside and outside circumferential ends thereof by coating a UV curing resin thereon, then curing the resin by exposing of UV rays thereto to attain the prescribed surface hardness. The coating is easily formable by the two-dimensional coating alone and, therefore, the optical recording medium provided with the scratching resistance and warmth resistance in combination is realized in a short period of time at the low cost.
Patent JP-S5875654-A (JP)
Title: Wall type instantaneous water heater
Inventor: NISHIYAMA TAKAO
IPC: F24H1/08
Filed: 1981-10-29
Abstract: PURPOSE:To contrive to improve the installing workability by a structure wherein a pair of hooks are provided at the upper part of a case with its interval a little wider than the width of a main body. CONSTITUTION:A pair of the appliance mounting hooks 16 are fitted to the main body case 15 at its upper part so as to locate the positions of the mounting holes 16a of the appliance mounting hooks 16 in order to have a width dimension b larger than the width dimension (a) of the main body case 15. In addition, the positions of the mounting holes 18 of the appliance mounting hook 17 fitted to the lower part of the main body case 15 is located so as to form nearly a triangle together with the mounting holes 16a of the appliance mounting hooks 16 fitted to the upper part of the main body case 15. Owing to the arrangement of the mounting holes as mentioned above, the improvement of workability for the installation of the appliance and of stability of the appliance after its installation.
Patent JP-H0841232-A (JP)
Title: Rigid polyurethane foam
Inventor: MATSUMOTO SHINSUKE
IPC: C08G18/48
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a rigid polyurethane foam which is produced by using water and a specific hydrocarbon as a foaming agent and is useful as a thermal insulation material for refrigerator, ships, vehicles and the like because it is excellent in storage stability of its resin premix, filling behavior and thermal conductivity. CONSTITUTION:This rigid polyurethane foam is obtained from an organic polyisocyanate, a polyol, a foaming agent, a catalyst, a foam stabilizer and other aids in which (A) water and (B) cyclopentene are used as essential components for the foaming agent, and when needed, (C) a hydrocarbon of 3-7 carbon atoms other than component B is further added, for example, cyclopentane, n-pentane or isopentane). It is preferred that the amount of component B is more than 5wt.% based on the total of components B and C.
Patent JP-H101140-A (JP)
Title: Container for paint or the like and production method therefor
Inventor: MASAKO TOSHITAKA
IPC: B29D22/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To rapidly, accurately, easily, and neatly fit a container bag to an outer container, by attaching a forming means for the bag opening to widen it to the shape of the opening of the outer container, to the flaxible synthetic resin container bag provided with an upper opening and contained in the outer container. SOLUTION: This container 1 is constituted of an outer container 2, an inner cylinder 3, a container bag 4, a fixing ring 5, and a handle. The container bag 4 is made of polyethylene for instance and formed a little bigger than the inner diameter of the inner cylinder 3. And the container bag is provided with a container bag body 11 having the same shape with the containing shape of the inner cylinder 3 when it is unfolded and extended on the upper part thereof. And also it is provided with a cover 12 coating and wrapping the forming means 9 for the bag opening of the inner cylinder 3. The containing bag 4 is formed by laterally welding the lower part in the state the oppositely facing two side walls are folded in from the center. After the cover 12 has been folded back to the forming means 9 for the bag opening and fitted in, the fixing ring 5 is fitted to the forming means 9 for the bag opening to fix and hold the containing bag 4.
Patent JP-2000007795-A (JP)
Title: Soft polypropylene resin film
Inventor: NAKAI TAKEMOTO
IPC: C08L23/14
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a film that is excellent in heat sealing processability, heat resistance, transparency, flexibility and crease resistance by incorporating a specified composition of a random propylene copolymer (A) and a hydrogenated diene copolymer (B) into the film and imparting a specified tensile modulus of elasticity to the film. SOLUTION: The copolymer A is a random copolymer of a propylene with a monomer copolymerizable therewith (e.g. an ethylene) that has preferably a melt index of 3.0-15.0 g/10 min. As an example of the copolymer B, a hydrogenated styrene-butadiene copolymer or the like is enumerated and one having a glass transition temperature of -40 to -60 deg.C is preferable in view of the flexibility. The ratio of the copolymer A to the copolymer B blended in the soft polypropylene resin film is in a rage of 90-65 wt.% to 10-35 wt.%. The film has a tensile modulus of elasticity of 2,000 to 5,000 kg/cm2 and a thickness of, usually, 0.05-0.5 mm, and is subjected to heat sealing at a temperature of 120-130 deg.C.
Patent JP-H04370549-A (JP)
Title: Magneto-optical recording medium and magneto-optical recording method
Inventor: TANAKA MOTOHARU
IPC: G11B11/10
Filed: 1991-06-19
Abstract: PURPOSE:To facilitate medium constitution and to attain overwriting with good reliability with a single laser beam without impressing bias magnetic fields. CONSTITUTION:The magnet-optical recording medium having a recording layer laminated with a memory layer 3 which has specific magnetic characteristics and exhibits perpendicular magnetic anisotropy, an intermediate layer 4 for controlling the magnetic interaction between the memory layer 3 and an auxiliary layer film 5 and the auxiliary layer 5 which has specific magnetic characteristics and exhibits the perpendicular magnetic anisotropy is used. The memory layer 3 is heated up to about its Curie temp. under such conditions for irradiation with a laser as to heat up only the memory layer 3 at the time of recording. The memory layer 3 and the auxiliary layer 5 are heated up to about the temp. which is above the Curie temp. of the memory layer 3 and at which the magnetization of the auxiliary layer 5 is maximized under such conditions for irradiation with the laser as to heat up both layers at the time of erasing. The recorded information is reproduced by irradiation with the laser beam of the power smaller than at the time of the erasing.
Patent JP-S6331420-A (JP)
Inventor: HIYAMA TATSUYA
IPC: H02H7/18
Filed: 1986-07-23
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-S6331202-A (JP)
Title: Manufacture of corrugate horn
Inventor: HAGIWARA YUICHI
IPC: H01Q13/02
Filed: 1986-07-24
Abstract: PURPOSE:To obtain a corrugate horn with high dimension accuracy and high performance by inserting corrugated rings in the inner face of a main body sequentially stepwise from the small diameter toward the larger diameter side. CONSTITUTION:Parallel inner circumferential faces fitted with individual corrugated rings (2-1-2-n) are formed in the inner face of a main body 1 in conical step shape. The corrugated rings (2-1-2-n) have a corrugation 2 projected in an inner diameter direction at one end and a large diameter inner circumferential face being a slot at the other end. The corrugated rings (2-1-2-5) are inserted to the stepped cylinder hole of the main body 1 in the order of smaller inner diameter of a taper 1-4 and a retaining ring 3 is inserted finally. The end face circumference of the ring 3 of the main body 1 is welded by an electron beam welding machine. Thus, the corrugate horn with high dimension accuracy and high performance is obtained.
Patent JP-H1124340-A (JP)
Title: Image forming device
Inventor: HASEGAWA HIROTO
IPC: B41J13/076
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To stabilize the transport of special papers or recording material of irregular size by preventing a transport roller mark, the transport belt mark, or scatter of toner. SOLUTION: This image forming device is constituted so as to stably perform the transport of recording material P in the small size for instance, such as a post card or the name card after being transfer-separated, by transport rollers 29 and 30 with the high coefficient of friction, and to perform the transport of the recording material P in the regular size after being transfer-separated, by the transport rollers 31 and 32 with the low coefficient of friction whose rotary diameter is respectively larger than the rotary diameter of the transport rollers 29 and 30. In such a manner, since the recording material P in the regular size being transferseparated from the transfer roller 5 is transported without rubbing on the transport roller 29 and 30 with the high coefficient of friction, the electrification can be prevented.  Thus, the image unevenness such as the roller mark, the scatter of the toner can be prevented from being caused.
Patent JP-2000047830-A (JP)
Title: Device and method for mirror disk access
Inventor: EKUBO YUKIKO
IPC: G06F3/06
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To correctly restore data even in case of a system down in timing wherein the writing of data is not completed even on one drive by controlling the mirroring of a storage means by writing write data to the storage means according to a stored management table. SOLUTION: A nonvolatile memory 110 has a write data holding table 111 held until the writing of write data to a magnetic disk drive 120 is completed and a write data holding area management table 111 managing information of the held write data. A mirror disk control part 100 actualizes mirroring by writing the write data to the magnetic disk drive 120 according to the respective pieces of data stored in the nonvolatile memory 110. If a system down occurs during the writing to the magnetic disk drive 120, the writing to the magnetic disk drive 120 is performed according to the contents of a backup memory.
Patent JP-2000079643-A (JP)
Title: Method for laminating strip-like unvulcanized rubber and lamination device
Inventor: OKU MASAHARU
IPC: B29C48/18
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To ensure the sufficient durability, high precision and high productivity by using rubber compositions whose modulus varies in the order of supply after vulcanization, then extruding a first rubber material and blending this rubber material with a second rubber material as specified to mold a first lamination rubber member. SOLUTION: Rubber materials A, B show a varying modulus between two different kinds of rubber material at least in the order of supply after vulcanization. First the first rubber material A is extruded from an extruder 2 and the extruded strip-like rubber is sequentially wound around the surface of a support 1 helically. Next a strip-like blended rubber obtained by adding the second rubber material B to the first rubber material A, is sequentially wound around the support 1 helically in the same excluded sectional shape to mold a first lamination rubber member. In this case, the blending ratio of the second rubber material B depends upon the stepwise increase and the gradual increase of the volume of at least, the first rubber material A.  In addition, the strip-like rubber and the strip-like blended rubber are sequentially wound helically while mutually overlapping at least, the edge parts in the width direction of the strip-like rubber and the strip-like blended rubber.
Patent JP-H0340593-A (JP)
Title: Operating state measuring device for catv equipment
Inventor: ARIKI MINORU
IPC: G01R31/00
Filed: 1989-07-06
Abstract: PURPOSE:To improve the efficiency of a measuring job by connecting plural input terminals of a measuring terminal changeover device to measuring terminals of a CATV equipment respectively, operating a start section and measuring the signal characteristic at the plural measuring terminals continuously. CONSTITUTION:While plural input terminals 16-18 of measuring terminal changeover device B1 connect respectively to plural measuring terminals 9-11 of a CATV equipment 4, when a start section 30 is used to apply start operation, a terminal switching signal is given sequentially from a terminal switching signal generating means 31 to the measuring terminal changeover device B1. Since the plural input terminals 16-18 of the measuring terminal changeover device B1 are in turn connected to an output terminal 21 every time a terminal switching signal is changed, signals from the plural measuring terminals 9-11 of the CATV equipment 4 are given to a measuring device B2 sequentially in turn through the measuring terminal changeover device B1 and the measuring device B2 measures sequentially signals incoming in turn sequentially from the plural measuring terminals 9-11. Thus, the characteristic measurement is implemented with excellent workability.
Patent JP-S6418390-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OUCHI HIROSHI
IPC: H04N9/83
Filed: 1987-07-14
Abstract: PURPOSE:To increase signal levels twice and vary a noise component to 2<0.5> time by utilizing its random property, and to improve the SN ratio to 2/2<0.5> time, i.e. 3dB by separating a video signal into a luminance signal and a chroma signal and then adding a 1H (one horizontal scanning period) signal to a chroma output signal. CONSTITUTION:The video signal is separated by a Y/C separating circuit 1 into the luminance signal (Y signal) and chroma signal (C signal), which is delayed by 1H through a 1H delay circuit 5 and inputted to a chroma detail circuit 4. The circuit 4 is provided with nonlinear frequency characteristics, so part of the C signal nearby the side band can be emphasized and the band characteristics of the chroma signal are as shown in a figure (C). Thus, the apparent band is widened to prevent the sharpness from decreasing and increases the SN ratio, thereby improving characteristics such as color reproducibility.
Patent JP-S58134627-A (JP)
Title: Back projector
Inventor: OGINO MASANORI
IPC: G03B21/62
Filed: 1982-10-05
Abstract: PURPOSE:To obtain pictures with reduced color shift from plural CRTs which are arranged in parallel each other by using ellipsoidal incident side lenticular lenses for horizontal diffusion and utilizing coma shift by a prescribed method. CONSTITUTION:A lenticular part consists of a lenticular lens 21 (the directional half-power angle is + or -8 deg.) to diffuse light in the horizontal direction, ellipsoidal incident side lenticular lenses 22, 23 and black thin stripes 24 to reduce the surface reflection factor of external light and improve contrast. By making the profiles of the incident side lenticular lenses 22, 23 ellipsoidal circules of which eccentricity is equal to the reciprocal of the deflection factor of its medium respectively, the horizontal directivity is improved from 27 deg. to 44 deg. as compared to cylindrical cases. In addition color shift is reduced by selecting the profile of the projecting side lenticular lens 23 while using the generated coma shift.
Patent JP-H0463621-A (JP)
Title: Machining method for gear
Inventor: SHIMAMURA MINORU
IPC: B23F19/00
Filed: 1990-07-03
Abstract: PURPOSE:To sharply improve workability and to facilitate automation by polishing an bore based on an outside diameter after the outside diameter is polished during a shaping work. CONSTITUTION:After a work W is nipped between chucks 4 and 5, a head 15 is lowered, and a shaving cutter 16 is not closely engaged with the tooth part of the work W. As a shaving cutter 16 is rotated and the no-load feed of the work W is effected, a grinding wheel 14 is pressed against the outer peripheral surface of the work W. When the outside diameter of the work W is polished to a given size, the shaving cutter 16 is completely engaged with the tooth part of the work W and a shaving work is effected. A bore is polished on based on the outside diameter. Since shaving processing of the tooth part and polishing of the outside diameter are applied in a state that the chucks 4 and 5 are held, accurate centering of a pitch circle and the outside diameter is carried. Even when a bore is polished based on the outside diameter, concentricity of the pitch circle and the bore can be ennsured.
Patent JP-H1121063-A (JP)
Title: Tread chain cleaning brush of passenger conveyor
Inventor: WATANABE MASAHIRO
IPC: B66B31/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To clean a tread chain without polluting a tread and a front wheel by mounting a film-like scatter preventive sheet on each side of a cleaning brush. SOLUTION: A cleaning brush 10 is provided with hairs 10b, 10c on an outer circumference of a cylindrical base part 10a. The hairs 10c remove the refuse on the front side of a tread chain 7 and the hairs 10b remove the refuse on the side surface of the tread chain 7. A scatter preventive sheet 11 is mounted on each side of the cylindrical base part 10a. In cleaning the tread chain 7, the tread chain 7 is electrically or manually moved in the direction of the arrow. Because the scatter preventive sheet 11 is interposed between the cleaning brush 10 and the tread 8, and between the cleaning brush 10 and the front wheel 9, the refuse is not scattered in the direction of the tread 8 and the front wheel 9 by the scatter preventive sheet 11, but scattered only in the direction of the arrow, and the tread 8 and the front wheel 9 are not polluted. Though the sheet 11 is brought into contact with the tread 8 and the front wheel 9, the sheet is felt-like, and does not damage the tread or the front wheel.
Patent JP-S6066758-A (JP)
Inventor: ITOU YUUSUKE
IPC: A61F13/02
Filed: 1983-09-21
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-S6236951-A (JP)
Title: Call control system
Inventor: SUGAO SUSUMU
IPC: H04M3/06
Filed: 1985-08-12
Abstract: PURPOSE:To obtain a time division exchange with simple constitution by sending a continuous call tone and a continuous call signal at first, sending an intermittent call tone after a prescribed time and sending intermittently the continuous call signal. CONSTITUTION:A central controller CC17 gives transmission command of a subscriber circuit number and a continuous call signal to a control section A(CONTA) 162. The CONTA 162 receives the information and gives the transmission command of the continuous call signal to a control section B(CONTB) 193b of a subscriber circuit 19b of the called party side corresponding to the subscriber circuit number. The CONTAB 193b uses switch section RT 191b to control the continuous connection between a signal source 5 of a continuous call signal (CR) and a telephone set 1b of the called subscriber. The CC 17, after the control as above, issues the transmission command of the subscriber circuit number and an intermittent call signal to the CONTA 162 after 1sec, and the CONTA 162 sends output information of a counter circuit giving a command of 1sec make/4sec break automonously to the CONTAB 193b, which uses a RT 191b to intermit the continuous call signal.
Patent JP-S5965819-A (JP)
Title: Fundus camera
Inventor: IBA YOUICHI
IPC: A61B3/12
Filed: 1982-10-06
Abstract: PURPOSE:To use a simple conversion equation and obtain correct distance, by providing an optical image formation system with such negative distortion that a direct projection image is formed. CONSTITUTION:The optical image formation system consists of an objective and a relay lens. The objective 6 consists of a negative-positive cemented biconvex lens, and the relay lens consists of the 1st group of a negative-positive cemented negative lens, the 2nd group of a positive lens, the 3rd group of a negative meniscus lens, and the 4th group of a negative-positive cemented positive lens. Consequently, the optical image formation system is almost a direct projection image type optical image formation system. which has negative distortion. Consequently, correct distance is known by using the simple calculation equation.
Patent JP-H03279372-A (JP)
Title: Benzazine compound and its pharmaceutical use
Inventor: KAWAKITA TAKESHI
IPC: C07D451/04
Filed: 1990-07-02
Abstract: NEW MATERIAL:The compound of formula I [R<1> to R<4> are H, alkyl, phenyl, heteroaryl, etc.; R<5> is H, alkyl, alkanoyl, etc.; R<6> to R<8> are H, halogen, alkyl, etc.; X is O or S; Y is O or N-R<10> (R<10> is H or alkyl); R<9> is group of formula II (m is 0 or 1; n is 0-2), etc.], its geometrical isomer, optical isomer and salt. EXAMPLE:6-Chloro-4-methyl-N-(3-quinuclidinyl)-3,4-dihydro-2H-1,4-benzo xazine-8- carboxamide. USE:The compound exhibits antagonistic action against 5-HT3 receptor and is useful for the remedy of diseases of neutral nervous system and gastrointestinal diseases. PREPARATION:The compound of formula I can be produced by reacting a compound of formula III or its reactive derivative with a compound of formula R<9>-YH in the presence of a condensation agent (e.g. dicyclohexylcarbodiimide) in an inert solvent under cooling, at room temperature or under heating.