baber/WOPTO huggingface dataset:
Patent JP-H06179718-A (JP)
Title: Catalyst component for polymerizing alpha-olefin
Inventor: NAKAJIMA MASASHI
IPC: C08F10/00
Filed: 1992-12-11
Abstract: PURPOSE:To obtain a catalyst component for polymerizing an alpha-olefin, improved in deterioration in catalyst strength and performance during the preservation thereof and capable of providing a high rigidity polymer by bringing a solid component containing a metallic oxide, Mg, Ti, a halogen, etc., an organoaluminum compound and a specific Si compound into contact with an olefin. CONSTITUTION:The catalyst is obtained by bringing (A) a solid component consisting essentially of a metallic oxide (e.g. silicon oxide), magnesium (e.g. n-butylethylmagnesium), titanium (e.g. titanium tetrachloride) and an electron donative compound (e.g. di-n-butyl phthalate) into contact with (D) an olefin (e.g. propylene) in the presence of (B) an organoaluminum compound (e.g. triethylaluminum) and (C) an organosilicon compound expressed by the formula [R<1> is nitrogen atom-containing heterocyclic substituent group; R<2> is 1-10C hydrocarbon; R4O (R<4> is 1-10C hydrocarbon), R<5>3Si (R<5> is 1-10C hydrocarbon) or R<6>3SiO (R<6> is the same species as that of R<5>); R<3> is methyl or ethyl; (x) is 1 or 2; (y) is 0 or 1; (z) is 2 or 3; (x+y+z) is 4] (e.g. tetraethoxysilane).
Patent JP-H11155615-A (JP)
Title: Retroreflective filament slide fastener
Inventor: TSUBATA NORITAKA
IPC: A44B19/34
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a slide fastener which can show a clear retroreflective phenomenon by providing a retroreflective function on a line of a filament fastener element and its sewing thread. SOLUTION: A retroreflective layer 6 is formed by applying a retroreflective paint on a surface of a line of a filament slide fastener 1 which is formed from an wire which is made of a thermoplastic resin. And a retroreflective phenomenon can be appeared at the line of the filament fastener element 1 and the sewing thread 3 which are observed extremely in the slide fastener easily by applying the retroreflective paint of the surface of the line of filament fastener element 1 with using a synthetic fiber thread as a sewing thread 3 to install a fastener tape 2 on the line of filament fastener element 1 or forming the retroreflective layer 6 by winding the retroreflective film or twisting the film.
Patent JP-H03190999-A (JP)
Title: Detergent composition
Inventor: OYAMA TOSHIKAZU
IPC: C23G1/02
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a detergent composition suitable for removing and cleaning fur, oxide, urolith or colored component, etc., obstinately attached and accumulated in a kitchen equipment or an industrial septic tank, etc., in a low cost containing ascorbic acid and an organic acid or solution of said compounds. CONSTITUTION:(A) (An aqueous solution of) ascorbic acid is mixed with (B) (a aqueous solution of) an organic acid such as oxalic acid, malonic acid, succinic acid, citric acid, malic acid, maleic acid or tartaric acid in a ratio of 2.0-0.3 (preferably 1.0-0.5) to afford the aimed detergent composition having pH1-13 (preferably 2-6).
Patent JP-H10156166-A (JP)
Title: Powder coater and powder coating method
Inventor: FUJITA TOSHIO
IPC: C05G3/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To precisely control elution like a timing elution type even when a large amt. of powder is coated by forming the inner surface of a guide tube with a fluororesin. SOLUTION: The essential part of a jet tower 2 is formed with a cylindrical tank main body 4, and a cylindrical guide tube 6 is mounted therein. An inverted spindle-shaped bottom 8 is integrally formed at the lower part of the main body 4, the lower end of the bottom 8 is cut, and a throttle 10 having a smaller diameter than the main body 4 is provided. A spray nozzle 26 is furnished close to the center of the throttle 10. The main body 4 is set in the direction of a center axis and has 500mm inner diameter. At least the inner surface of the guide tube 6 of a jet coater is formed with a fluororesin. Althout any fluororesin exhibits an excellent effect, tetrafluoroethylene resin (PTFE), tetrafluoroethylen-hexafluoropropylene copolymer (FEP), etc., are exemplified as the fluororesin.
Patent JP-H01172172-A (JP)
Title: Sheet handling device
Inventor: YASUDA MEGUMI
IPC: B65H31/24
Filed: 1987-12-26
Abstract: PURPOSE:To simplify and miniaturize the arrangement of a sheet handling device by supporting a pair of upper and lower guide plates for guiding cut-piece mediums so as to be rotatable about the medium inlet side as a fulcrum in the direction orthogonal to the surfaces of the plates, and by providing a plurality of stackers along rotating positions of a discharge port. CONSTITUTION:A cut-like medium 100 is conveyed by discharge rollers 1-7, and is guided by a pair of guide plates 3 and is pooled in a stacker by means of rollers 20, 21. The guide plates 3 are supported rotatably about a fulcrum point 3-1 on the inlet side thereof, and may be rotated in the direction of the arrow by a miniature motor 6. A plurality of stackers 4-1 through 4-7 are arranged on the discharge side of the guide plates 3 along the locus of the latter, and the guide plates 3 are set opposed to the position of a desired stacker so as to pool the mediums 100. Accordingly, one set of the guide plates is sufficient, and thereby it is possible to simplify the arrangement of the paper handling device and to miniaturize the drive motor 6.
Patent JP-H09132882-A (JP)
Title: Base fabric for embroidery
Inventor: KIN BONSHIYUU
IPC: D01F8/14
Filed: 1991-11-21
Abstract: PURPOSE: To obtain a ground woven fabric capable of being hydrolyzed in a dissolution process without damaging embroidered fibers, excellent in embroidery stability and shape stability, and facilitating the treatment of waste water, when the ground woven fabric produced from fibers melt-spun from a thermoplastic resin composition excellent in mechanical weather resistance and hydrolyzability is embroidered or when the ground woven fabric is superposed on a net gauze woven fabric and subsequently mechanically embroidered. CONSTITUTION: A thermoplastic resin composition comprising one or more of a polyester, a polyesterether and a polyester compound and a diacid compound containing an alkali metal or alkaline earth metal in an amount of 2-40mol.% based on the whole diacid components is spun and subsequently woven into a woven fabric. The polymer in the woven fabric is hydrolyzed with an alkali aqueous solution having a concentration of 0.1-2.0wt.%, and fibers used as embroidery fibers are not damaged.
Patent JP-H11165091-A (JP)
Title: High-speed rotary crusher
Inventor: ABE MORIKAZU
IPC: B02C18/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To separate combustibles from the high-strength incombustibles such as metals, ceramics and glass mixed in the material to be crushed while crushing the incombustibles with the high-speed rotary crusher. SOLUTION: An incombustibles recovery chute 5 is disposed at the upper part of a casing 8 covering a rotary blade 1 and a fixed blade 2 separately from the feed chute 4 of a material 17 to be crushed at a specified inclination of θ. The material 17 fed from the chute 4 is crushed by the shearing force of the rotary blade 1 and fixed blade 2 to a size smaller than the diameter of the opening of a screen 3 and dropped through the opening of the screen 3. The incombustibles 17a mixed in the material 17 and having a repulsion such as metals, ceramics and glass are collided with the rotary blade 1 rotating at a high speed, repulsed, sent upward, discharged from the chute 5 and recovered, and the incombustibles are separated from the combustibles.
Patent JP-H02178179-A (JP)
Title: Tension controller for strip
Inventor: NAKAO KOJI
IPC: B65H59/36
Filed: 1988-12-28
Abstract: PURPOSE:To make tension controllable in a highly accurate manner by detecting the extent of moment being imposed on a rotation support part of a directional control roll, and compensating the detected value according to the width, thickness and type of a strip. CONSTITUTION:Force F detected by a load cell 16 of a directional control roll (detection roll) 10 for a strip 8 is inputted into a computing element 32 after being converted by an analog-to-digital converter 30. At this computing element 32, operation is carried out as in illustration according to a known parameter and thickness (t), breadth (b) and density (p) of the strip 8 being set from the outside and thereby outlet side tension T2 is operated. Then, the output is inputted into a comparator 34, and compared with standard tension TS or the desired value found by multiplying unit tension tS by those of breadth (b) and thickness (t). The deviation is inputted into a motor control circuit 36, and thereby each rotation of drive motors 38, 40 for bridle rolls 18, 20 is controlled so as to cause the outlet side tension T2 to become the standard tension TS.
Patent JP-H02177279-A (JP)
Title: Filter connector
Inventor: SAKAMOTO YUKIO
IPC: H01R13/719
Filed: 1988-12-28
Abstract: PURPOSE:To prevent an adverse effect due to a difference in thermal expansion coefficient pertaining to the filter element of a gland plate, and the fracture thereof by forming a pair of tongue pieces capable of elastic deformation at a position corresponding to the filter element and holding the external surface of the filter element on the free edges of the tongue pieces. CONSTITUTION:The upper side 11a of a gland plate 11 is cut and bent externally at every position corresponding to through-capacitors 4, and made capable of elastic deformation. In addition, a pair of tongue pieces 12 and 12 is so formed that the free ends 12 and 12a of the pieces 12 and 12 are opposed to each other in parallel to the lengthwise direction of the gland plate 11. When the gland plate 11 is externally coupled to a housing 2, the tongue pieces 12 and 12 formed on the gland plate 11 are ex panded and fixed against the respective elastic forces thereof due to the capacitors 4 fixed via a connector terminal 3, and the aforesaid free edges 12a and 12a clamp the small diameter part 5 of the capacitors 4 via the elastic forces of the tongue pieces 12 an 12. According to the aforesaid construction, a filter element is free to move and free from stress due to a thermal expansion or contraction difference between the housing 2 and the gland plate 11.
Patent JP-H04198881-A (JP)
Title: Characteristic correction system for wide-band amplifier for other nucleuses in nmr apparatus
Inventor: KOSAKU TOMIO
IPC: G01R33/36
Filed: 1990-11-29
Abstract: PURPOSE:To enable application of the optimum power of a probe for each nucleus used by reading an attenuator value stored into a memory according to NMR measurement conditions to set the attenuator value in an attenuator circuit. CONSTITUTION:An oscillator 3 for other nucleuses is provided to output a signal with a wide frequency band width of 10-220MHz. When an output of the oscillator 3 is inputted into a pin diode attenuator circuit 4, it is adjusted by an attenuator value to match NMR measurement conditions and amplified with a power amplifier 5 for other nucleuses to apply a desired power to a probe 1. Here, when a nucleus to be used is inputted from a keyboard 10, with a CPU 8, an attenuator value of the pin diode corresponding to the nucleus used is read out. The value is inputted into the circuit 4 through a CPUITF 7 and a D/A converter 6. Thus, the attenuator value corresponding to NMR measurement conditions is set thereby enabling application of the optimum power to the probe 1 for each nucleus to be used.
Patent JP-H09171999-A (JP)
Title: Plasma cleaning treatment method
Inventor: FUKUYAMA RYOJI
IPC: H01L21/304
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a plasma cleaning treatment method in which a residual C component, a residual Al component, a residual Ti component, a residual Si component or the like can be removed effectively by a method wherein the inside of an etching treatment chamber after an etching treatment is plasma- treated with H2 O, a plasma treatment is executed with a gas which contains a chlorine component and a plasma treatment is executed additionally with oxygen gas. SOLUTION: A laminated structure film by a film on which a wiring pattern is formed, which uses an organic film and which contains A4 and by a barrier metal (TiW or TiN) is etched and treated with a mixed gas plasma of BCl3 and Cl2 , and a reaction product is stuck to the inside of an etching treatment chamber. In order to remove the reaction product, the inside of the etching treatment chamber 6 is plasma-treated with H2 O gas. Then, the inside of the etching treatment chamber 6 is plasma-treated with a gas which contains chlorine. After that, the inside of the etching treatment chamber 6 is plasma-treated additionally with O2 gas. Then, a plasma by a gas which is the same as that in an etching treatment for a next etching operation is generated, and the inside of the etching treatment chamber is replaced with an etching atmosphere.
Patent JP-H05163798-A (JP)
Title: Extrusion-molded roof tile
Inventor: OCHIBA KATSUZOU
IPC: E04D1/00
Filed: 1991-12-16
Abstract: PURPOSE:To provide a roof tile with a good water-proof property, whose laying work is efficient, and mechanizable. CONSTITUTION:A plurality of tile patterns 16 are provided on the upper surface of a plate-like extrusion-molded body 12 and, at the same time, joint receiving section 19 is provided to an upper course side in the direction of the stream of the extrusion-molded body 12, and joint pressing section 17 is provided to a lower course side. A waterproof channel 20 is provided to the upper surface of the joint receiving section 19 of the extrusion molding body 12 along the receiving section 19, and a drainage channel 22 of the direction of the stream reached to the joint pressing section 17 side from both ends of the water proof channel 20 is provided to the upper surface of the extrusion molding body 12.
Patent JP-H04195903-A (JP)
Title: Magnetic head
Inventor: YANAI TAKASHI
IPC: G11B5/127
Filed: 1990-11-28
Abstract: PURPOSE:To prevent noise from mixing with a reproduced signal due to discharge of built-up electric charge by exposing one part of a thin metal magnetic film on a side surface of its magnetic head core and electrically connecting it with a metal base body for supporting the magnetic head core. CONSTITUTION:One part 1b of the thin metal magnetic film 1 of a magnetic head 10 is exposed on a magnetic head fitting surface 2b, and the fitting surface 2b is brought into contact with the head supporting base body 5 made of metal. That is, the thin metal magnetic film 1 exposed on the fitting surface 2b of the magnetic head 10 is electrically connected with the magnetic head supporting body 5 made of metal. Consequently, electric charge generated on a contact part between the magnetic head 10 and a tape is discharged via the magnetic head supporting body 5 to a ground of a device, etc., and by this action, the occurrence of noise due to an electric discharge phenomenon between the mag netic head and the tape is suppressed, and an adverse effect upon a reproduced output is eliminated. By this method, electric charge can not be built up on the metal magnetic film part 1, and a reproduced output in good quality can thus be obtained.
Patent JP-H03191665-A (JP)
Title: Facsimile equipment
Inventor: TAKANO KENJI
IPC: H04N1/21
Filed: 1989-12-21
Abstract: PURPOSE:To improve the versatility of a facsimile equipment by storing the picture information in a picture memory of another facsimile equipment when the capacity of the picture memory of the first facsimile equipment is consumed while the picture information is stored in the picture memory. CONSTITUTION:At storage and transmission, a scanner 7 reads the picture information on an original and checks whether a picture memory 6 contains its prescribed remaining capacity or not. If so, the read picture information is stored in the memory 6. If the remaining capacity of the memory 6 is reduced less than a prescribed level in an original reading state, a facsimile equipment containing a storing function and registered previously in a RAM, etc., of a CPU 4 as a transfer destination is retrieved. Then it is checked whether the picture memory of the retrieved facsimile equipment has its remaining capacity larger than a prescribed level or not. If so, the picture information is transferred to this new facsimile equipment. Then the transmission of all originals are through when no transferred picture information is available.
Patent JP-H11166748-A (JP)
Title: Indoor unit of air-conditioner
Inventor: HOTTA TOSHIHIRO
IPC: F24F13/20
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a unit by easily preventing the misalignment between the mounting of display parts and a display substrate part, improving assembly working efficiency, and minimizing influence to a design surface. SOLUTION: An indoor unit of air-conditioning equipment is provided with an indoor unit body, a front case 2 for forming the front of the body, a front panel that is provided in the front case 2 and can be opened and closed, display parts such as a lamp being mounted to the front panel 3, a projection part 12 or a recessed part at a front-panel side that is provided at the display parts 5 of the front panel 3 and is used to position the front panel 3, and a recessed part 10 or the projection part at the front-case side that is provided in the front case 2 and is engaged to the projection part 12 or the recessed part at the front-panel side.
Patent JP-H05145799-A (JP)
Title: Antenna selection controller of tv diversity receiver
Inventor: YASUI SATOSHI
IPC: H04N5/44
Filed: 1991-11-20
Abstract: PURPOSE:To improve a picture quality by reducing a ghost and a noise at the time of mobile reception. CONSTITUTION:A synchronizing separator circuit 2 separates a video signal from an input terminal 1 into horizontal/vertical synchronizing signals, a gate pulse generating circuit 3 generates gate pulses (a)-(u), and a gate circuit 4 extracts a signal of a vertical blanking period therefrom, and outputs it to a 1H delay line 5, and gate circuits 6-1a-6-3. Outputs of the 1H delay line 5 and the gate circuit 4 are allowed to pass through the gate circuits 6-1a, 1b and a ghost noise is detected by ghost noise detecting circuits 7-1a, 1b. Subsequently, in sample holding circuits 8-1a, 8-1b, signals of a one-line portion are compared by a comparing circuit 9-1, inputted to a switch 11-1 and one output signal is selected by a result of comparison, signals from gate circuits 10-1-3 are sent to an antenna switching control signal circuit 14 through an OR circuit 12 and a serial-parallel converting circuit 13, and an antenna switching control signal is generated.
Patent JP-H03194106-A (JP)
Title: Direct acting hydraulic lash adjuster
Inventor: WATANABE AKIRA
IPC: F01L1/24
Filed: 1989-12-25
Abstract: PURPOSE:To prevent leakage of working oil by providing a ring-shaped float whose specific gravity is smaller than that of the working oil in an auxiliary reservoir provided around a hydraulic unit inside a bucket and by blocking an hole above the working oil surface through floating of the ring-shaped float. CONSTITUTION:A direct acting valve mechanism is constituted by a hydraulic lash adjuster, made of a bucket X and a hydraulic unit Y, which is put between a cam 60 and a valve 61, and the hydraulic unit Y is formed in a plunger 30 with the plunger 30 in the shape of a cylinder having a bottom and a body 32 engaged on it and has a main reservoir 3 communicating to a high-pressure chamber 4 through an oil hole 31. The bucket X is attached around the hydraulic unit Y and separated by a partition sleeve 20 from an auxiliary reservoir 2 communicating to the main reservoir 3 by a recess 22. In this case, when a float 1 in the shape of a ring is inserted into the auxiliary reservoir 2 and a hole 5a for supply is above an oil surface H, the hole 5a is blocked by the float 1.
Patent JP-2001156899-A (JP)
Title: Communication equipment
Inventor: FUKAYA YUICHIRO
IPC: H04R1/28
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of a voice from a speaker 40 by a cushion member 70 in a portable telephone. SOLUTION: The portable telephone is provided with a case 10 consisting of an upper case 10a and a lower case 10b. The speaker 40 outputs the voice from the through-hole 14 of the upper case 10a in the case 10 and the cushion member 70 protects the speaker from an impact between the lower case 10b and the speaker 40. The member 70 is formed in a half ring shape and provided with an opening part 71 where air moves. Thus, air moves freely at the opening part 71 of the cushion member 70 at a cavity 71 between the lower case 10b and the speaker 40.
Patent JP-H07189724-A (JP)
Title: Turbocharger
Inventor: FURUKAWA HIROSHI
IPC: F02B39/00
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the wear of a heat insulating board caused by play by forming a bent part at the outer edge part of the heat insulating board, and holding the heat insulating board in the elastically deformed state between both housings by the fastening of both housings. CONSTITUTION:A bent part 17 is formed at one place or several places of the outer edge part 12 of a heat insulating board 11 and clamped in the elastically deformed state in a groove part 13 between the fitting flange 6 of a bearing housing 4 and the seal face 8 of a turbine housing 1. To be concrete, the bent quantity of the bent part 17 is made slightly larger than the width dimension of the groove part 13 so as not to generate plastic deformation to the bent part 17 after assembly and to obtain the state of the 3-5% force of the tightening force of the bolt 7 being exerted there on. The heat insulating board 11 is thereby supported elastically to the groove 13 so as to prevent the play of the heat insulating board 11, and the wear of the heat insulating board 11 is prevented even under the action of vibration from an engine fitted with a turbocharger, the vibration of exhaust gas intermittently fed from the engine, and the like.
Patent JP-H08224163-A (JP)
Title: Cooking container for electromagnetic induction heating cooker
Inventor: TANAKA KAZUHIRO
IPC: A47J36/02
Filed: 1995-12-21
Abstract: PURPOSE: To conduct heat generated by a heat generating layer member when it is heated into a container effectively and nearly uniformly. CONSTITUTION: A cooking container 10 comprising a container body 25 consisted of a non-magnetic metal material with high thermal conductivity, such as aluminum and the like, and a heat generating layer member 26 consisted of a magnetic metal material such as ferrite based stainless steel, disposed on the bottom outer face of the container body 25, wherein the thickness T of the container body 25 is made greater than the thickness t of the heat generating layer member 26, and a plurality of convex 27 is formed on the heat generating layer member.