baber/WOPTO huggingface dataset:
Patent JP-H08134505-A (JP)
Title: Production of precision parts by powder curing
Inventor: SOGAISHI ICHIRO
IPC: B22F3/00
Filed: 1994-11-02
Abstract: PURPOSE: To produce sintered parts by using all kinds of metals and/or ceramic powder. CONSTITUTION: Raw material powder 1 formed by mixing thermosetting type water soluble adhesives with all kinds of blank powders including hardly machinable materials, such as stainless steel, titanium and ceramics, is subjected to isostatic molding in accordance with the pressurization with compressed air by a silicone rubber mold 13 disposed in a hermetic box 5, by which a block-shaped powder molding is formed. The solvent of the adhesives of this block-shaped powder molding is evaporated, by which a powder solidified blank block is formed. This powder solidified blank block is machined by a three- dimensional working machine in accordance with the CAD design data, etc., to form powder solidified precision parts and, thereafter, these parts are heated to the curing temp. of the adhesives to cure the adhesives, by which the powder cured precision parts are obtd.  As a result, precision parts, such as molds for molding synthetic resins having excellent accuracy and durability, are produced at a low cost in a short period of time by utilizing metals and/or ceramic materials of all kinds including the materials with which machining is not possible.
Patent JP-H09137003-A (JP)
Title: Colored resin composition for liquid bleaching agent container
Inventor: MIYASHITA SUSUMU
IPC: C09C1/36
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition excellent in pigment dispersibility, causing little decomposition of hydrogen peroxide or little gas production even on contact with a hydrogen peroxide solution, capable of preventing decline in hydrogen peroxide solution's bleaching power and the deformation of the container made therefrom, comprising a polyolefin resin and a specific pigment in specified proportions. SOLUTION: This composition comprises (A) 20-99.95wt.% of a polyolefin resin such as high-density polyethylene and (B) 0.05-80wt.% of a titanium dioxide pigment obtained by coating (B1 ) titanium dioxide (e.g. 0 05-0.45μm particle size distribution and 0.20-0.30μm in average particle diameter) with (B2 ) e.g. 0.05-100 pts.wt. based on 100 pts. by wt. of the component B, of an acid-modified resin [e.g. an oligomer prepared by copolymerizing a monomer having unsaturated double bond such as an α-olefin with (B') a monomer having both unsaturated double bond and polar group such as maleic acid (anhydride) or acrylic acid, or an oligomer prepared by graft copolymerization of the monomer B' to a polyolefin resin].
Patent JP-S63144921-A (JP)
Title: Assembling method for plural drilled parts and device therefor
Inventor: ABE NORIHIKO
IPC: B23P21/00
Filed: 1986-12-10
Abstract: PURPOSE:To automatically transfer a plurality of drilled parts onto the shaft of a work by installing a plurality of pins, permitting the insertion and pulling out, at an equal pitch intervals onto a turntable and installing a part transferring machine for transferring the drilled parts onto the pin and a pin transferring machine for inserting and pulling put the pin. CONSTITUTION:Drilled parts 131-138 are taken out from a plurality of part feeders 1-7 by part transferring machines 51-71, and transferred onto the pins 45,... on a turntable 41 in succession. Then, the pins 45 onto which a plurality of drilled parts 131-138 are installed are taken out from the turntable 41 in succession by a pin transferring machine 91, and transported onto a work 121 on an assembly conveyor 120, and the drilled parts 131-138 are transferred onto a shaft 124 from the pin 45, which is inserted into the pin hole on the turntable 41 by the pin transferring machine 91. Therefore, the drilled parts 131-138 can be transferred automatically onto the shaft 124 of the work 121 on the assembly conveyor 120 from the part feeders 1-7 without demanding man's labor.
Patent JP-H07126680-A (JP)
Title: Abrasion-resistant lubricating oil composition
Inventor: OKADA MITSUO
IPC: C10N40/08
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a lubricating oil composition having good abrasion resistance and simultaneously excellent thermal and oxidation stabilities by blending a base oil for the lubricating oil with specific amounts of a triaryl phosphate and benzotriazole (derivative). CONSTITUTION:This abrasion-resistant lubricating oil composition is obtained by blending a base oil for the lubricating oil (e.g. a paraffinic mineral oil highly refined with a solvent) with (A) a triaryl phosphate expressed by formula I (R<1> to R<3> each is an aryl or a 7-22C alkylaryl) (e.g. tricresyl phosphate) in an amount of 0.01-5.0wt.% based on the total amount of the composition and (B) benzotriazole and/or its derivative expressed by formula II [R<4> is a 1-8C alkyl; (a) is 1-3], formula III [R<5> is H or a l-8C alkyl; (b) is 1-3; R<6> is a 1-6C alkylene; R<7> and R<8> are H, a 1-18C alkyl], etc., [e.g. N,N-dioctylaminomethyl(methylbenzotriazole)] in an amount of 0.01-5.0wt.% based on the total amount of the composition and, as necessary, (C) a diaryl polysulfide (e.g. dibenzyl disulfide) in an amount of 0.01-5.0wt.% based on the total amount of the composition.
Patent JP-H09137285-A (JP)
Title: Lubricating steel sheet excellent in oil face adhesive property and chemical convertibility
Inventor: IWAI MASATOSHI
IPC: C23C28/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To produce a lubricating steel sheet improved in oil face adhesive properties and furthermore excellent in chemical convertibility. SOLUTION: This lubricating steel sheet is the one in which a film contg. silicic acid or silicate is formed on a steel sheet or a plated steel sheet in which fine ruggedness is present on the surface, the content of SiO2 in the film is regulated to 1 to 200mg/m<2> , and furthermore, in the case the coating weight of SiO2 in the projected part on the surface of the lubricating steel sheet is denoted as A and the coating weight of SiO2 in the recessed part as B, the value of B/A is regulted to >=1.2. Moreover, the weight of Na2 O, K2 O and Li2 O is preferably all regulated to <=3% to the weight of SiO2 in the film.  Furthermore, the film is incorporated with the oxide of one or more kinds of elements selected from the group composed of Zn, Ni, Co, Fe, P, B, Ca, Mo, W and V by 1 to 100mg/m<2> as the total weight of each element or is coated with oil having 5 to 50mm<2> /s viscosity at 40 deg.C to improve its lubricity.
Patent JP-H07149381-A (JP)
Title: Container of name card or the like easy to take out
Inventor: TANIURA HIDETOSHI
IPC: B42F7/14
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a container (compact-sized container), for containing name cards or the like, from which thin, small-sized articles such as name cards, cards, etc., can be taken out easily and accurately one by one. CONSTITUTION:A container for containing name cards or the like comprises a lower casing 1 consisting of a pair of opposite rising walls, one of which has an opening part 2 with a cutout and the other of which has an opening part 3 with an engaging step part 311, the other pair of opposite rising walls 4 and 5 and an inner bottom surface 111, an upper casing 10 engageable freely slidably with the lower casing and having a name card storing part 1110 consisting of the four hanging walls formed on its sides, one of which is a short drop wall 11 corresponding to the opening part with the engaging step part of the lower casing and three of which are long drop walls 12-14, and an engaging and guiding means disposed between the upper and the lower casings.
Patent JP-H11117965-A (JP)
Title: Drum brake device
Inventor: FUJIWARA YOICHI
IPC: F16D65/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the generation of hammering sound caused by a collision between a brake shoe and an anchor by interposing a cushioning member between the anchor and the other end of each brake shoe opposed to the anchor. SOLUTION: A cushioning member 13 interposed between a receiving plate constituting an anchor, and lower adjacent ends 2b, 3b of brake shoes 2, 3 is formed being bent in nearly C-shape or U-shape so as to be able to hold an initially coned disc spring to the receiving plate. A cushioning part of the cushioning member 13 mounted to the anchor 9 relaxes the collision force of the lower end part 2b of one brake shoe 2 with its spring force so as to considerably reduce collision sound. The cushioning member 13 can also reduce collision sound between the lower end part 3b of the other brake shoe 3 and the anchor 9. Grease is applied between the short side of the receiving plate and the cushioning part of the cushioning member 13 to form an oil film layer so as to further reduce collision sound.
Patent JP-H02140494-A (JP)
Title: Electric blower
Inventor: KATO KENJI
IPC: F04D25/08
Filed: 1988-11-22
Abstract: PURPOSE:To aim at improving the blast efficiency and decreasing the noise of an impeller by forming a current plate for dividing long blades and short blades disposed alternately between front shrouds and rear shrouds approximately in the vertical direction. CONSTITUTION:Long blades 29 and short blades 30 are disposed alternately between front shrouds 27 and rear shrouds 28, and a current plate 31 is further formed between both shrouds such as to divide the long blade 29 and the short blade 30 approximately in the vertical direction. With this structure, the turbulence and the pressure compression of the air current generated at both side faces of a long blade 29 and a short blade 30 or in the vertical direction inside an impeller rotating at high speed can be lessened, so that the improvement in the blast efficiency of the impeller 24 as well as the decrease in noise can be promoted.
Patent JP-H06144152-A (JP)
Title: Side collision detecting device
Inventor: YOSHIDA RYOICHI
IPC: B60R21/16
Filed: 1992-11-04
Abstract: PURPOSE:To surely detect a side collision with a simple structure. CONSTITUTION:A wire 22 is provided along a door outer plate 12, and the front end of the wire 22 is fixed to a front pillar 18. The rear end of the wire 22 is connected to a contact piece 34. The contact piece 34 is connected to a door 10 via a coil spring 26. When a vehicle collides with the door outer plate 12, the wire 22 is extended, the contact piece 34 is brought into contact with a wire guide 30a, and the ignition plug 38 of an air bag device 36 is excited. A side collision can be surely detected with a simple structure.
Patent JP-2001112872-A (JP)
Title: Tap implement
Inventor: ISHIDA MASAHIRO
IPC: A61M5/158
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a tap implement capable of safely covering an inner needle after use with a protector by a simple operation and having high safety in the case of discharging the implement. SOLUTION: This tap implement 1 comprises a hollow outer needle 2, an outer needle hub 3 installed at the base end of the needle 2, an inner needle 4 inserted into the needle 2 and having a sharp tip 41 at its end, and an inner needle hub 5 installed at the base end of the needle 4. In this case, a protector 6 is rotatably installed at the hub 5 through a stationary member 8 and a flexible coupling member 7. The protector 6 has a pair of resisting walls 61 including tapered parts 63 at their base end sides and is rotated at least between a position covering the tip 41 of the needle 4 and a position separate from the needle 4.
Patent JP-H01137763-A (JP)
Title: Digital transmitter
Inventor: KONNAI SUEO
IPC: H04M19/00
Filed: 1987-11-25
Abstract: PURPOSE:To protect a digital transmission circuit against the application of an overcurrent exceeding a normally used current by inserting an overcurrent limiting circuit into the prestage of a DC/DC conversion part. CONSTITUTION:The DC/DC conversion part 11 is supplied with power from a remote place through connecting points 30, 31 to a digital communication line. A reception part 12, a transmission part 13, and a hybrid transformer 16 receive power from a conversion part 11 to be activated, and execute the transmission/reception of signal to/from the digital communication line. A signal processing part 14 receive also the power from the part 11 to be activated, and process an input/output signal to/from the reception part 12 and the transmission part 13. A PTC thermister 10 raises its temperature due to its own heat generation, and its resistance is increased when the temperature is raised. In the digital transmitter 1, when an over voltage is impressed to the connecting points 30, 31 to the digital communication line, the PTC thermister 10 for limiting overcurrent increases its resistance due to its own heating to protect the conversion part 11 from being destructed by the flowing of the overcurrent.
Patent JP-H02185937-A (JP)
Title: Sintered contact material for low pressure switch for electric power
Inventor: UORUFUGANGU HAUFUE
IPC: H01H1/02
Filed: 1989-11-15
Abstract: PURPOSE: To develop an electric contact material having excellent characteristics by adding at least one kind of bismuth zirconate and bismuth titanate to a contact material composed of a sintered body essentially consisting of Ag and contg. the oxides of Sn, Bi and Cu.  
     CONSTITUTION: The molten metal of an AgSnBiCu series alloy is atomized together with water to produce powder with an AgSnO 2 Bi 2 O 3 CuO structure essentially consisting of Ag, contg., by weight, 4 to 12% SnO 2 , and the balance Bi 2 O 3  and CuO in the ratios of SnO 2 : Bi 2 O 3 =8:1 and SnO 2 :CuO=12:1. This oxide-contg. Ag powder is added with an organic solvent such as propanol and at least one kind of 2BiO 3 3ZrO 2  and Bi 2 Ti 2 O 7  by 0.1 to 5%, and they are subjected to wet blending to form into an Ag-oxide powdery mixture in which the total content of oxides is regulated to ≤20%. This is compacted and is thereafter sintered to produce the contact material contg. AgSnO 2 , Bi 2 O 3  and CrO series internal oxide contg. Ag and 2Bi 2 O 3 ZrO 2  or Bi 2 Ti 2 O 7  and having excellent performance as the one for a low pressure switching apparatus for electric power for an electric motor can be produced. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07154669-A (JP)
Title: Automatic focus adjustment device
Inventor: NABEYA HITOSHI
IPC: H04N5/232
Filed: 1993-11-25
Abstract: PURPOSE:To focus an object at a high speed with high accuracy even against a change in the object by comparing a current arithmetic result calculated by other focus arithmetic means with plural discrimination areas so as to control whether the arithmetic operation is made again or a focus drive means is driven. CONSTITUTION:A focusing state of an object image onto a face of a photoelectric conversion element 2 is evaluated by a focusing means by the hill climbing system based on a signal received by an arithmetic circuit 7 and a maximum evaluation value is stored in a memory. A CPU 12 compares the focus evaluation value with a current evaluation to control a focus lens drive motor 8 to drive a focus lens 1a to a position so that the object image is focused on the face of the photoelectric conversion element 2. Then the maximum evaluation value stored in the memory is used for an evaluation at focusing and a threshold level of the evaluation value is set. Then the threshold level to track the change in the object after focusing is compared with a current evaluation value and it is controlled whether the object change is discriminated to be a permissible range or focusing is again made.
Patent JP-2000125271-A (JP)
Title: Video signal multiplexer, multiplexed video signal decoding device and video signal multiplex transmitter having them
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N19/70
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a video signal multiplexer which multiplexes a video signal in the form of plural formats with a simple circuit by having a means which performs time multiplexing of plural digital video signals in which a synchronizing signal identifying respective digital video signals is inserted into every horizontally synchronous period. SOLUTION: This device has a means which inserts a synchronizing signal that is used by a serial transmission system and identifies respective digital signals at a timing reference signal part in one horizontally synchronous period of respective digital video signals and a means which performs time multiplexing of plural digital video signals in which a synchronizing signal identifying respective digital video signals is inserted into every horizontally synchronous period, etc. The data converting part of this device has a 1st video signal switching circuit 12A of a transmission system to which a 1st luminance signal EY1 constituting a 1st 8-bit video signal is inputted and a 2nd video signal switching circuit 14A of the transmission system. It also has 1st and 2nd video signal memories 16A and 18A of the transmission system.
Patent JP-H05134339-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONODERA AKIRA
IPC: G03C1/34
Filed: 1991-11-12
Abstract: PURPOSE:To inhibit the occurrence of fog in a dot image and to ensure satisfactory dot performance as well as to ensure contrasty photographic characteristics even by processing with a developing soln. of <pH11 by incorporating a specified compd. CONSTITUTION:At least one kind of compd. represented by formula I is incorporated into a silver halide photographic sensitive material contg. a hydrazine compd. in at least one of the photographic constituent layers including a silver halide emulsion layer. In the formula I, each of R1 and R2 is alkyl, alkenyl, etc., L1 is a divalent combining group and R3 is a group represented by formula II, III or IV. In the formulae II-IV, G is carbonyl, sulfonyl, etc., X is H or a substitutable group, each of Y1-Y3 is alkyl, alkenyl, etc., each of Y4 and Y5 is alkyl, alkynyl, etc., when G is carbonyl, etc., Z is H or a substitutable group, and when G is sulfonyl, etc., Z is a substitutable group. The content of the compd. represented by the formula I is 5X10<-7>-5X10<-1>mol per 1mol silver halide.
Patent JP-S63291545-A (JP)
Title: Aqueous gel
Inventor: AIAN TEIMOSHII NOOTON
IPC: A23L21/10
Filed: 1987-11-24
Abstract: The invention pertains to aqueous gels, gel-forming compositions and composites containing the same, comprising carrageenan and a cation of such a type and in such a concentration that the gel has a transition midpoint temperature below 45 DEG C and a yield stress of at least 0.5 kN/m<2> at 5 DEG C. The gels or gel-forming compositions can advantageously be used in food and toiletry products.
Patent JP-H10140775-A (JP)
Title: Staircase
Inventor: ITO TAKESHI
IPC: E04F11/17
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To simplify execution and protect a decorative surface from being damaged by providing tread bed material, decorative material attached to the tread bed material, a groove formed to be extended on the upper face of the tread bed material in the width direction, and a rib formed to be extended on the lower face of decorative material in the width direction and fitted to the groove. SOLUTION: When a staircase 10 is to be assembled, two open strings 16 are set to attach a riser 14 to the vertical part 16a of the open string 16. The upper end of the riser 14 is fitted to the groove 24 of bed material 18 to fix the bed material 18 on the horizontal part 16b of the open string 16 by nails. Decorative material 20 is attached to the bed material 18 in the final stage of construction work. At this time, an adhesive is applied on the decorative material 20 and the bed material 18, a locking part 20b is locked to the front end of the bed material 18 to fit each rib 26 to corresponding grooves 22, and the bed material 18 and the decorative material 20 are adhered to each other. Accordingly, execution is improved, curing labor is saved, and the decorative face can be protected from being damaged.
Patent JP-H10142150-A (JP)
Title: Laser wavelength setting device
Inventor: DEGUCHI YOSHIHIRO
IPC: G01N21/63
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To automatically match the wavelengths of laser light to the optimal exciting wavelengths of atoms and molecules with high accuracy by comparing the fluorescent spectrum of the atoms and molecules generated in the reaction of gases caused by the passage of laser light through a cell where a high- temperature heating element is sealed in with the spectral distribution of theoretical absorption ray wavelengths. SOLUTION: Wavelength-adjustable laser 2 is oscillated from a pulse laser 1 for excitation, and a cell 3 where a high-temperature heating element or discharge terminal is sealed in are arranged in the path of laser light. In the vicinity of the absorption ryas of atoms and molecules generated in the reaction of gases at the high-temperature heating element or discharge terminal part, the wavelength of laser light is scanned, and fluorescence generated from excited atoms and molecules is condensed by a lens 4, measured with a photodetector 5, and transferred to a computer 6.  The computer 6 compares the spectral distribution of theoretical absorption ray wavelengths with the measured fluorescent spectrum, calculates the wavelength of laser corresponding to exciting wavelengths optimal for the excitation of atoms and molecules, and automatically sets to an exciting wavelength optimal for excitation.
Patent JP-S63148927-A (JP)
Inventor: WATABE MAKOTO
IPC: A23L11/30
Filed: 1986-12-15
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-2000118873-A (JP)
Title: Unreeling method for yarn from yarn-wound body such as cheese winding
Inventor: KANAYAMA AKIRA
IPC: B65H59/06
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an unreeling method for a yarn from a yarn-wound body such as a cheese, capable of resolving abnormal unreeling and trouble such as lease rolling, cob-webbing, ring loose-out, yarn bound, kinky yarn and snarl, so as to stably unreel and travel the yarn, at the time of nearly horizontally unreeling the yarn along an extension of a core of the yarn-wound body from the yarn-wound body horizontally set. SOLUTION: When a yarn 5 is unreeled to an extension direction of a core axis of a yarn-wound body 1 from a top side of the yarn-wound body 1 such as a cheese horizontally set, one end of a tension-applying member 2 is rotatably fixed to a fixing part 3 independently to the yarn-wound body 1. The tension- applying member 2 has a press bar part 4 of a length not less than 1/2 of a cheese winding width at the other end. With the press bar part 4 of the tension applying member 2 contacted with a right side face of the yarn-wound body 1 in the case of right unreeling or a left side face thereof in the case of left unreeling, the yarn 5 is drawn from between the tension applying member 2 and the yarn-wound body 1 to be unreeled.