baber/WOPTO huggingface dataset:
Patent JP-2000179901-A (JP)
Title: Apparatus for measuring ice packing ratio
Inventor: MIKI MIYUKI
IPC: G01N25/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To continuously detect a conveying ice packing ratio in a conveying passage of an ice water slurry by providing a flow rate regulating measuring unit, a heater for heating an ice water slurry, and a thermometer for measuring a surface temperature of the heater from an upstream side to a downstream side. SOLUTION: The apparatus for measuring an ice packing ratio is provided downstream of an ice packing ratio regulator 50A provided at a front stage at an ice water slurry conveying channel 10 to a cooling load 51A. The apparatus comprises an ice flow rate regulating measuring unit 11, a heater 15, a heater surface thermometer 12 and an arithmetic unit 16 of a conveyance calculating controller separately provided and sequentially provided from an upstream side to a down stream. The unit 11 is usable at a channel having a diameter of several mm to 2.4 m, and can measure from zero in proportion to a flow rate. The heater 15 has a heating surface 13 of a cartridge heater dipped in flowing ice water flurry 10a to heat slurry, and a voltage control slide rheostat 14 for suitably controlling a heating amount from an exterior.
Patent JP-H05177803-A (JP)
Title: Artificial stone having multi-layer structure
Inventor: SAKA SATOSHI
IPC: B32B33/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide artificial stone which can contrive diversification of a color tone and possesses excellent gloss, by a method wherein a kind of a pigment to be added to a base layer and that to be added to a colored flake are caused to be changed. CONSTITUTION:A glossy layer H comprised by compounding a colored flake 1 obtained by sticking a pigment to the surface of an inorganic or organic and semitransparent flake with transparent synthetic resin 2 is formed on the surface of a base layer F comprised by mixing an inorganic and/or organic filler 3 into synthetic resin 4. With this construction, incident light through a surface side is reflected complicatedly by the colored flake 1 of the glossy layer H and an external appearance having delicate and excellent gloss is indicated. Then, since the colored flake 1 is in existence into the glossy layer H only, it is free from a part coming to nothing and cheapening of a raw material cost can be contrived.
Patent JP-H11178302-A (JP)
Title: End plate in microminiature coreless motor and attaching method of end cap thereto
Inventor: EGUCHI MASAYUKI
IPC: H02K23/58
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the attaching work of an end cap, and prevent it from coming off due to vibration by fitting the end cap, having an opening part sealed at its outside and having a plurality of recessed parts, and forming a protruding part for fixing the end cap toward the opening part. SOLUTION: A cylindrical part 20 with the inside of its end plate 11 fitted at one end of a motor housing constitutes a part of brush retaining bases 22, 22', brush disposing parts 24, 24', and lead wire disposing parts 26, 26'. The lead wire for supplying power to the brush is led out through lead wire leading- out holes 25, 25', and is connected to the brush. In forming the end plate 11 with its opening part 20 formed, through-holes 28, 28' for facilitating cutting of a die are formed, and the end plate is caulked by a caulking part 29. A slit wide part 223 is formed between slit forming parts 222, 222' for clamping the brush, and the brush retaining bases 22, 22' which has no recessed parts 221, 221' formed. As a result, it is thus possible to fit the protruding part of the end plate to the recessed part of the end cap.
Patent JP-2000184387-A (JP)
Title: Solid-state image pickup device
Inventor: TEJIMA WATARU
IPC: H04N9/093
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device that picks up an image with high reproducibility where a pixel shift among color images is less. SOLUTION: In the solid-state image pickup device 6R that uses a color separation prism 5 to separate a light obtained through an image pickup optical system into a plurality of color lights, receives each color light by a corresponding solid-state image pickup element 6R to pick up an image, an image pickup block consisting of the color separation prism 5 and the solid-state image pickup element 6R is fitted to a main body containing an image pickup optical system via a flat plate of the image pickup block, and the flat plate has an image pickup block fixed area consisting of a connection part with other components in the image pickup block and a main body fixed area different from the image pickup fixed area and consisting of the connection part with the main body,  and a bending strength around a border between the image pickup block fixed area and the main body fixed area in a direction perpendicular to the flat plate is designed weaker than the other parts.
Patent JP-2000176523-A (JP)
Title: Plate crown control device of rolling mill
Inventor: ABE KAJI
IPC: B21B37/38
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a plate crown control device capable of improving a plate crown precision and holding flatness between rolling mills in an allowable limit. SOLUTION: When a rolling material 7 reaches a plate crown meter 21, a plate crown of the rolling material 7 is measured by the plate crown meter 21. Based on the plate crown measured value CMEAS, a plate crown decision means 22 decide plate crown actual values CiACT (i=1-5) at the outlet side of a first stand 1 to a fifth stand 5. Operating quantity decision means 23-27 obtain the operating quantities ΔFBi1 (i=1-5) of work roll bending devices 15-19 at each stand 1-5 taking into account the plate crown quantity controlled at the upstream side and output the operating quantities. Operating quantity decision means 30-34 decide the operating quantities ΔFBi2 (i=1-5) of the work roll bending devices 15-19 based on differences in between stored rolling loads.
Patent JP-H11177105-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To perform TFT using an aluminum material as a gate electrode with a high yield. SOLUTION: A gate electrode provided on an active layer 103 and a gate insulation film 104 is composed of a laminated film of a tantalum layer 110 and an aluminum layer 105. In the structure, the tantalum layer 110 becomes a stopper and the component material of the aluminum layer 105 is prevented from intruding into the gate insulation film. Also, the end part of the tantalum layer 110 becomes tantalum oxide 112, and the effect of reducing ion injection damages to the gate insulation film at the time forming an LDD area is provided.
Patent JP-H11249255-A (JP)
Title: Photographic element
Inventor: BOURDELAIS ROBERT P
IPC: C09J123/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming element having a paper base prevented from layer separation. SOLUTION: A photographic element comprises a paper base, at least one photosensitive silver halide layer and a biaxially oriented polyolefin sheet layer between the paper base and silver halide layer. An adhesive resin layer containing a compounding material of an ethylene polymer and at least one selected from a group of metallocene catalyzed polyolefin plastomer, ionomer, ethylene vinyl acetate copolymer, ethylene methyl methacrylate copolymer, ethylene ethyl acrylate copolymer, ethylene methyl acrylate copolymer, ethylene acrylic acid copolymer, ethylene ethyl acrylate maleic anhydride copolymer and ethylene methacrylic acid copolymer exists between the biaxially oriented polyolefin sheet and paper base.
Patent JP-2000188342-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ALBERT O ADAN
IPC: H01L27/112
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor layer of high quality and to provide a semiconductor device of high reliability by forming a 1st conductivity-type semiconductor layer which functions as an active layer on a flat word line. SOLUTION: This semiconductor device is constituted by forming insulating films 11 and 13, mutually parallel word lines 12, a gate-insulating film 14, and a 1st conductivity-type semiconductor layer 15 in this order, and the insulating film 13 has its surface flattened with respect to the surfaces of the word lines 12 and the 1st conductivity-type semiconductor 15 is constituted by forming bit lines of mutually parallel 2nd conductivity-type high-density impurity diffused layers 21.
Patent JP-H11188631-A (JP)
Title: Photosensitive resin composition for sand blast and its use
Inventor: TOMITA HIROO
IPC: G03F7/027
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition and a photosensitive resin laminate body which have excellent sensitivity, image dissolving property, and close connecting property, when it is applied to a processed base member such as a glass, a low melting point glass, and a ceramics, in which a minute pattern can be processed to the processed base member as the mask member for sand blast, in a good yield. SOLUTION: A polymer having a hydroxyl group at the terminal; a polyisocyanate; a polyurethaneprepolymer obtained from a compound having a functional group with an active hydrogen, and an ethylene type unsatulated bond symultaneously; an alkaline soluble high polymer; and an photo polymerization starting agent; are included, and furthermore, a photosensitive resin composite having a 5.0×10<-4> to 3.0×10<-3> mol/g of ethylene type unsatulated bond density and a supporting body 1; the photosensitive resin composite; and a protective layer 3; are laminated in order, to form the photosensitive resin laminate body.
Patent JP-H11190153-A (JP)
Title: Handle device for getting in and out door
Inventor: YAMAMOTO TETSUYA
IPC: E05B1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a handle device for getting in and out door which parallels an operation handle to a door face and moreover operatingly moves the operation handle perpendicularly to the door face to openingly operate the door, and has excellent operational ability. SOLUTION: A first and a second lever 23, 24, (53, 54) which are rotatably journalled to pedestal frames 21,(51) at middle spots are provided, and are rotatably journalled on support shafts 27, (57) at each of their end parts on one side, and their other end part is connected to an operation frame 22 (52) through connecting bodies 28, 29, (58, 59) to parallel the operation frame 22, (52) to a door face and moreover to movingly operate it perpendicularly to the door face. Tn addition, a L-shaped lever 34 (64) which is interlocked with the movement of the coupling bodies 28, 29, (58, 59) to turn is provided to drive a latch mechanism 11. On the other hand, the firat lever 23, (59) supports the weight of the operation frame 22, (52) to facilctate the smooth operation of the operation frame 22, (52).
Patent JP-2000187468-A (JP)
Title: Picture display device
Inventor: MURAYAMA TAKASHI
IPC: G09G3/36
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device which is of low power consumption and capable of preventing pseudo colors and coloring at edge parts. SOLUTION: This is a picture display device provided with a picture signal processing means 11 for processing a picture signal, a picture signal output means 11 for separating the processed picture signal into those of red, green, and blue and outputting them in time-division manner, a liquid crystal display unit 7 wherein all the picture elements can transmit red, green, and blue light and the unit varies the transmissivity of each picture element according to the red, green, and blue picture signals outputted from the picture signal output means, red, green and blue light emitting diodes 10 capable of irradiating the back of the liquid crystal unit with these lights, and a light emitting diode control means 11 for making the red, green, and blue diodes emit light correspondingly to the timing when the picture signal output means outputs the red, green, and blue picture signals.
Patent JP-2001179778-A (JP)
Title: Injection molding machine
Inventor: YOSHINARI TAKASHI
IPC: B29C45/18
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a long time is needed for preparative work to cause the lowering of productivity when a material to be used in injection molding is changed. SOLUTION: In an injection molding machine in which a material 14 supplied from a hopper 8 is melted by a heating means, injected into a mold by an injection cylinder 1, and injection-molded, a plurality of the hoppers 8 are installed, each hopper 8 is moved to be connected alternately to the cylinder 1 so that the material 14 in each hotter 8 can be supplied selectively to the cylinder 1. A time for the preparative work to change the material 14 can be shortened remarkably to improve productivity.
Patent JP-2000191875-A (JP)
Title: Polyvinyl alcohol molding
Inventor: EDASAWA TOSHIYUKI
IPC: C08K5/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a molding which is excellent in mold-releasability, antiblocking properties and transparency and has not smell by blending an N-(N,N'-di-substituted aminoalkyl) fatty acid amide with a polyvinyl alcohol resin. SOLUTION: An N-(N,N'-di-substituted aminoalkyl) fatty acid amide of the formula is used. In the formula, R1 is a 6-30C alkyl; R2 is a 1-10C alkylene; and R3 and R4 are each a 1-10C alkyl, H(CH2CH2O)n- or H(CH2CH2CH2O)m- (n and m are each 1-20). N-(N',N'-dimethylaminopropyl)stearic acid amide and N-(N',N'-dimethylaminopropyl)oleic acid amide are further preferable. Preferably 0.01-5 pts.wt. of this amide is blended with 100 pts.wt. of a polyvinyl alcohol resin. A preferable polyvinylalcohol resin has a degree of saponification of 80-100 mol% and an average degree of polymerization of 500-3,000.
Patent JP-H11195500-A (JP)
Title: Surface treatment device
Inventor: SATO HISAAKI
IPC: H01L21/302
Filed: 1997-12-31
Abstract: PROBLEM TO BE SOLVED: To surface treat a large area object uniformly by producing uniform plasma on a wide area using a low UHF band microwave. SOLUTION: A low UHF band microwave generate by a microwave generator 1 is introduced into a cavity resonator 2 by an antenna 13 arranged coaxially with a cylindrical cavity resonator 2 by an electric field coupling method. The microwave resonates in a TM010 mode in the cavity resonator 2, and has complete axial symmetry. The microwave is uniformly radiated to a treatment vessel 3 through plural circular radiation holes 23 axial symmetrically provided in the radiation plate 22 being one part of the cavity resonator 2, gas in the treatment vessel 3 is uniformly formed into plasma, and uniform treatment is conducted on a substrate 30 by the plasma.
Patent JP-H11189693-A (JP)
Title: Vinyl chloride resin composition
Inventor: TSUKAMOTO ATSUSHI
IPC: C08L1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride resin compsn. which can give a highly expanded molded vinyl chloride resin article which has a homogeneous cell structure and a smooth surface, is rich in woody feeling, and is suitable for materials for buildings or furniture. SOLUTION: This compsn. comprises (A) 100 pts.wt. vinyl chloride resin, (B) 20-150 pts.wt. wood flour having an average particle size of 50-500 μm, (C) a thermoplastic resin having epoxy groups and compatible with vinyl chloride resin, (D) a methyl methacrylate copolymer contg. at least 60 wt.% methyl methacrylate units, and (E) a thermally decomposable blowing agent.
Patent JP-2000191727-A (JP)
Title: Production of vinyl chloride polymer
Inventor: TAKAMI KEITA
IPC: C08F14/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of a vinyl chloride polymer capable of minimizing the lowering of the cooling efficiency of a reflux condenser and keeping high-speed high-productivity polymerization over a long period by carrying out repeated polymerization of the monomer while keeping the heat-removing ratio of a large-sized polymerizer furnished with a reflux condenser to >=30% of the polymerization heat- removing quantity. SOLUTION: A vinyl chloride polymer is produced by using a polymerizer having an inner volume of >=100 m3 and furnished with a stirrer, an outer jacket and a reflux condenser having a heat-transmission area of >=120 m2 and carrying out suspension polymerization of a vinyl chloride-based monomer selected from vinyl chloride monomer and a monomer mixture containing vinyl chloride and a monomer copolymerizable therewith in an aqueous medium in the presence of an oil-soluble polymerization initiator and a dispersion agent under a condition to keep the heat-removing quantity with the reflux condenser to >=30% of the total heat-removing quantity during the polymerization reaction and continuing the polymerization reaction for <=6 hr.  In the above process, the reflux condenser is coated with 0.001-10 g of a scale prevention agent per 1 m2 of the heat-transmission area and the suspension polymerization is repeated for 2-30 batches.
Patent JP-H10232827-A (JP)
Title: Method and device for writing back prefetch cache
Inventor: MARSHALL ROBERT D JR
IPC: G06F12/08
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To decrease the peak of memory access request and to more effectively use a write back buffer by checking a write history and judging whether a cache entry is new or not when the cache entry is dirty. SOLUTION: A processor prefetches and writes back the dirty cache entry. When a prefetch cache write back logic 212 is operated, the prefetch cache write back logic 212 judges whether the cache entry is new or not. For this judgement, the write history of cache entry is used. When the cache entry is dirty and is not new, this is written back and copied to a buffer 220. The write back buffer 220 stores cache entry data and its address in the queue of write to a main memory 105. When the cache entry is copied into the write back buffer 220 or really written in the main memory 105, the correspondent cache entry can be marked cleanly.
Patent JP-2001180456-A (JP)
Title: Brake pedal detaching structure
Inventor: ONUMA TAMOTSU
IPC: B60T7/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent a brake pedal from projecting and moving onto the cabin side when a pedal bracket is moved onto the cabin side. SOLUTION: A brake booster is mounted on the engine room side of a dashboard panel to provide a master cylinder, and the pedal bracket is mounted on the cabin side of the dashboard panel. The pedal bracket is mounted to an upper panel detachably when the pedal bracket is moved onto the cabin side, and an arm boss part of a pedal arm is journalled to a pedal shaft fitted to the pedal bracket. A lever boss part of a rod lever connected to a push rod is journalled to the pedal shaft so as to be axially movable and detachably engaged with the arm boss part. A spacer is provided to be engaged with the pedal shaft so as to maintain engagement between the arm boss part and the lever boss part to thereby impede the axial movement of the lever boss part, and to be released from engagement to allow the movement of the pedal shaft when the pedal bracket is moved onto the cabin side.  An elastic member for imparting resilience in an engagement release direction is provided between the arm boss part and the lever boss part.
Patent JP-2001181470-A (JP)
Title: Thermoplastic resin composition for extrusion molding
Inventor: ITO MASANORI
IPC: C08L51/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for an extrusion molding based on a rubber-reinforced styrene-based resin excellent in extrusion molding property and mechanical strength. SOLUTION: This thermoplastic resin composition for the extrusion molding is obtained by preparing 100 pts.wt. composition consisting of (a) 5-95 pt.wt. graft polymer obtained by copolymerizing an aromatic vinyl-based compound and as necessary other vinyl-based compounds in the presence of a rubber state polymer and (b) 5-95 pt.wt. copolymer obtained by copolymerizing the aromatic vinyl-based compound and as necessary other vinyl-based compounds and having 50,000-90,000 number-average molecular weight range and 2.1-2.8 Q value range, and adding (c) 0.01-5 pt.wt. polyorganosiloxane, (d) 0.01-5 pt.wt. at least 1 kind selected from an ester-based wax and a low molecular weight olefin wax and (e) 0.01-5 pt.wt. metal salt of a fatty acid to the above composition.
Patent JP-2000190130-A (JP)
Title: Control method and device for powder mixing electric discharge machine
Inventor: KITAGAWA KOJI
IPC: B23H7/18
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To shorten working hours for adjusting a powder density accurately to a standard density by an electric discharge machine using the processing liquid in which conductive powder is mixed and dissolve the increase of a processing time produced when the powder density becomes higher than the standard density and the deterioration of a surface roughness produced when the powder density becomes lower than the standard density. SOLUTION: The powder density of a powder-mixed processing liquid before the processing start or on the way of the processing is detected by a powder density detection means 8 and a real discharge gap is calculated by a gap calculation means 9 and a swing amount.Z processing depth calculation means 13 from the relation between this powder density and advancely measured and memorized powder density.discharge gap and the swing amount of the discharge electrode 5 and the Z processing depth are found out from this real discharge gap and outputted to a processing condition switch control means 11 and the position control of the electrode is carried out automatically.
Patent JP-2000192713-A (JP)
Title: Anti-backlash roller catch mechanism
Inventor: WATANABE TOSHIHIKO
IPC: E05C19/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent backlash between a cover of an electric device or the like and a device main body and secure electrical conduction in a roller catch mechanism adapted for freely removably attaching the cover to the device main body. SOLUTION: A positioning center projection 38 and a positioning end projection 40 are provided integrally with the locking metal fitting 24 of a roller catch mechanism 20. The housing 44 of the roller catch mechanism 20 is provided with cutouts 70, 72 for receiving the projections 38, 40. A device main body and a cover are basically locked together by the capturing of the locking metal fitting 24 by a spring-energized roller 62 and the positioning projections 38, 40 of the locking metal fitting 24 are fitted into the cutouts 70, 72 in the housing 44 whereby the locking metal fitting 24 is rigidly and firmly positioned with respect to the housing 44.
Patent JP-2000193828-A (JP)
Title: Optical fiber holding device, and device and method for removing cover of optical fiber
Inventor: SAKAI KAZUAKI
IPC: G02B6/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily perform cover removing of an optical fiber with excellent reproducibility, and to shorten the working time. SOLUTION: When an arc-like part is formed on an optical fiber using an optical fiber holding device 100, a plurality of optical fibers F are respectively inserted in a fiber positioning groove of each first fiber placement plate of fiber holding members 3A, 3B, and then, inserted in a rectangular groove in each second fiber placement plate, and the optical fibers are fixed by a first fixing cover 37 and a second fixing cover 38. Then, each optical fiber is inserted in a first fiber arrangement groove of two first guide parts 5 by a second guide part 6. The fiber holding members 3A, 3B are removed from slide members 2A, 2B, and bottom surfaces of the fiber holding members 3A, 3B are connected to each other to form the arc-like part on the optical fiber.