baber/WOPTO huggingface dataset:
Patent JP-H0864134-A (JP)
Title: Adhesive tape for protecting cathode-ray tube
Inventor: IIZUKA HIROYASU
IPC: C09J7/02
Filed: 1994-08-19
Abstract: PURPOSE: To obtain the adhesive tape for protecting cathode ray tube, which has the good appearance in the rolled condition and the condition after it is attached to the cathode-ray tube and which has the excellent attaching workability. CONSTITUTION: Polypropylene resin 3 at 20μm is laminated on a surface of the nonwoven fabric 2, to which thermal press is performed, and the other surface of the nonwoven fabric 2 is coated with the acrylic group adhesive agent 4 at both ends thereof with 30g/m<2> of solid component at 10mm of width, and dried. Almost of the nonwoven fabric 2 is impregnated with this acrylic group adhesive agent 4, and thickness of the nonwoven fabric at the coated parts 22 and non-coated part 21 are formed as nearly same as each other.
Patent JP-S6440308-A (JP)
Title: Industrial robot
Inventor: SANO TSUTOMU
IPC: B29K21/00
Filed: 1987-08-05
Abstract: PURPOSE:To eliminate the idle moving action of a robot main body such as the taking of work out of a pallet or putting it therein and consequently shorten the tact time of a robot by a method wherein a seating part to seat the pallet is provided in the robot main body. CONSTITUTION:A robot main body 7 is moved to the left end side of a runway 6 and stopped just before a work bearing part at the left end of a rotary drum 1 so as to let a robot hand 14 to dismounted a work from the work bearing part, and house the work in a pallet 17 on a robot. During that time, the rotary drum 1 is pivoted so as to position a next work just before the robot hand 14 for mounting it to a work bearing part. The above-mentioned action is repeated. When the pallet 17 is full of works, the action of a robot arm 11 is stopped and the robot main body 7 is moved to the rightmost end position in order to transfer the pallet 17 to a conveyer 9. After that, the robot main body is moved to the left side so as to receive an empty pallet 17 from a conveyer 8 in order to re-start the dismounting of work. Since the back and forth movement of the main body for housing work in a pallet at the terminal end of the runway is unnecessary, the time for dismounting work can be shortened.
Patent JP-H1038481-A (JP)
Title: Equipment for heat exchange
Inventor: KUDO HITOSHI
IPC: F28D15/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To increase the quantity of heat transport in fins and thereby to improve the efficiency of heat exchange by forming a loop-like refrigerant circulation passage inside each fin from the base end part of the fin over to the fore end part thereof and by sealing a refrigerant in this refrigerant circulation passage. SOLUTION: A base part 1 and fins 2 are formed of aluminum and the fins 2 each formed in the shape of a thin plate are juxtaposed in large numbers on one surface of the base part 1 so that they project in parallel with each other. Inside each of the fins 2, a loop-like refrigerant circulation passage 3 is formed from the base end part of each fin 2 over to the fore end part thereof and a refrigerant 4 is sealed in this refrigerant circulation passage 3. On the occasion, the refrigerant 4 on the base end part side of the fin 2 is heated so that bubbles be produced and a rising flow of the refrigerant 4 is generated by a difference in density. Consequently on this, the refrigerant 4 on the fore end part side of each fin 2 is transported and a circulation of the refrigerant 4 through the refrigerant circulation passage 3 is generated.  According to this constitution, the quantity of heat transport in each fin 2 is increased and thereby the efficiency of heat exchange can be improved.
Patent JP-H1143865-A (JP)
Title: Composition for liquid softner
Inventor: SHIRATO KAZUTAKA
IPC: D06M13/02
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of easily and sufficiently softening clothing made of various kinds of synthetic fibers in washing, by adding specific dyestuffs to a specific tertiary amine compound. SOLUTION: This composition is obtained by formulating (A) 3-25 wt.% of a mixture between (a) a tertiary amine compound which has at least one of long-chain bond group containing a 11-36C alkyl or alkenyl, and an ester bond, an acid amide bond or an ether bond, (or a salt obtained by reaction of the amine compound with an inorganic acid or a 1-6C organic acid) and (b) its quaternary product, in a weight ratio (a/b) of 0.01/99.99-40/60, and (B) 0.1-100 ppm of Liquitint Sunbeam Yellow (the registered trade name), etc., or acidic or direct dyestuffs of Blue, Red, Violet or Yellow, etc., each selected from the group comprising basic dyes, reactive dyes, (acid) mordant dyes and carbonyl dyes, etc. and adjusting the resultant composition so as to have the pH of 1.5-5.5 and the viscosity of 2-300 mPa.s at 20 deg.C when measured by the Bruckfield type viscometer.
Patent JP-S6438278-A (JP)
Title: Near infrared absorption thermal recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/333
Filed: 1987-08-04
Abstract: PURPOSE:To enhance an absorption in a near infrared region and to improve a surface whiteness and an image-positional stability, by incorporating a colorless or light-colored specific leuco dye and a specific color developer coloring the leuco dye under heat application. CONSTITUTION:In a thermal recording material containing a colorless or light- colored leuco dye and a color developer coloring the leuco dye under heat application, the leuco dye uses at least one of monovinyl phthalide compounds shown by a formula (I), where R1 and R2 represent 1-6 C straight-chain or branched alkyl group or cycloalkyl group, R3 represents hydrogen atom, alkyl group, or alkoxy group, and R4 represents hydrogen atom or a group (a). The color developer uses a material composed of at least one of phenol compounds shown by formulas (II) where R5, R6, R7, and R8 represent 1-4 C straight-chain or branched alkyl, (III) where R9 represents alkyl or aralkyl, and (IV). In this manner, a material sufficiently practical as a near infrared absorption thermal recording material can be obtained with a remarkably superior surface whiteness after the storage under high-temperature and high-humidity conditions as well as in an initial state.
Patent JP-H0920025-A (JP)
Title: Image recording device
Inventor: TANAKA MAKOTO
IPC: B41J11/70
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To enable either the thermal transfer printing of a out sheet using an ink ribbon or the thermosensitive printing of a thermosensitive web to be selectively adopted by sharing a single recording device. SOLUTION: An ink ribbon cassette 6 stored in this image recording device is designed so that either a ribbon roll or a thermosensitive web 8 is selectively attachable to the feed core 6a of the cassette 6. In addition, the ribbon roll and the thermosensitive web 8 which are selectively attached to the feed core 6a of the ink ribbon cassette 6, have the same internal diameter of a core tube, so that both ribbon roll and thermosensitive web 8 can be alternately detached easily. Further, a recording sheet discharge path 12 in the device has a cutter unit (automatic cutter) for cutting a thermal recording paper PR which is fed from the thermosensitive web 8 to the specified copy size.
Patent JP-H1041372-A (JP)
Title: Wafer positioner
Inventor: MORI HIDEKI
IPC: H01L21/68
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To surely set wafers for a short time on a wafer stage having wafer drop-in steps slightly larger than the wafer, by operating monitors to detect the wafer positions and wafer drop-in positions, and image position correcting processor to compute the wafer travel distances. SOLUTION: Monitors 61 -63 detect the wafer positions and wafer drop-in positions on a wafer stage 1, an image position correcting processor 7 connected to the monitors computes the position correcting values, and a wafer conveyer 5 cooperates with the up-down motion of a pusher up-down mechanism 3 having hands to mount wafers 2 on the stage 1 having wafer drop-in steps 1a slightly larger than the wafers. Three monitors 61 -63 e.g. are disposed with equal spacings along the circumference of the wafer stage 1 to correct so that the differences between the edges of the steps 1a and wafers 2 are equal at the three equal divisions of the wafer circumference.
Patent JP-H1034645-A (JP)
Title: Cooling device of motor for driving core-drill
Inventor: KUMAKI TSUNEO
IPC: H02K5/20
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To enable the necessary cooling of a motor at all times irrespective of the change of the rotational frequency of a bit by a method wherein a cooling water passage is communicated with a bit-cooling water passage for cooling the surface of the blade of the bit and discharging cutting chips. SOLUTION: Both ends of a cooling water passage 11c are respectively communicated through a cooling water inlet port 22a and a cooling water outlet port 23a, both of which are bored on an outer cylindrical part 11b with a cooling water inlet part and a cooling water outlet part. At the boring with a core drill, a large amount of cooling water sent from a cooling water feeding source runs through a cooling water feeding pipe and the cooling water inlet part in the cooling water passage 11c of a motor housing 10. Then, the cooling water runs from the cooling water outlet part through a copper pipe and a bit feeding water inlet part into a bit. The cooling water fully cools a motor so as to lower the temperature of coils 16 during its running through the cooling water passage 11c and cool the surface of the blade of the bit and discharge the cutting chips developed by the bit.
Patent JP-S6255682-A (JP)
Title: Magnetic brush developing device
Inventor: SAIJO HIROMITSU
IPC: G03G15/08
Filed: 1985-09-04
Abstract: PURPOSE:To simplify attaching/detaching work, to make it unnecessary to adjust a position at the time of fitting, and to prevent damage of a tip of a powder smoke preventing elastic member by holding a fitting plate to which the powder smoke preventing elastic member has been attached, so as to be freely attachable and detachable against a positioning part of a housing of a developing device, and also in a state that it has been energized in one direc tion. CONSTITUTION:A fitting plate 6 provided with a 'Mylar(R) 9' is not fixed with a screw, but held on a housing 10 with a sufficient energizing force by a mag netic force of a magnetic roller 2. Accordingly, it can be removed from the housing 10 by holding knobs 6f, 6f and only drawing them upward. When fitting said plate, as well, it can be executed easily by only fitting a long hole 8 to small projections 11, 12. As for the position accuracy, it will suffice that a contact degree to the surface of a photosensitive drum 20 is managed with regard to only the tip of the Mylar 9. The position accuracy of the Mylar 9 is secured by a fact that the fitting plate 6 is positioned exactly by seat parts 10b, 10b and the small projections 11, 12 of the housing 10.
Patent JP-H0927470-A (JP)
Title: Rotary type washing apparatus and method
Inventor: IWAMOTO ISATO
IPC: B08B3/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To enable the spin spray washing capable of stable washing treatment, irrespective of the kind of chemical liqs. by comprising a work washing rotator which performs a composite circular motion represented by cycloid motion. SOLUTION: Wafer W is treated by rotating the rotary shaft 4 of a wafer holder 2 and contacting chemical liqs. jetted from chemical liq. jet nozzles 3 disposed on the inner wall of a treating chamber 1 onto the surface of the wafer to wash it. The rotation of the wafer W, i.e., the rotary motion of the holder 2 is not a circular motion but a composite circular motion represented by cycloid motion. The rotation speed of the work, the wafer W, is higher than the revolving speed with center at the wafer.
Patent JP-S5897614-A (JP)
Title: Product inspecting device
Inventor: HIGASHIMOTO AKIMI
IPC: G01M13/02
Filed: 1981-12-08
Abstract: PURPOSE:To handle various assembled products, by using one or plural measuring devices in combination according to the inspection contents of assembled prodducts. CONSTITUTION:A product inspecting device onsists of an No.1 inspecting unit 1, No.2 inspecting unit 2, No.3 inspecting unit 3, measuring probe and sensor automatic replacing device 4, conveyance position deciding device 5, acoustic structure, product inspection controller, base 6, pallet 7, and product fitting jig 8. Those inspecting units 1-3 are used in proper combination according to the inspection contents of assembled products and inspection data from those inspection units are processed to decide on whether each assembled product is accepted or rejected.
Patent JP-H0749100-A (JP)
Title: Transmission case in blower
Inventor: YAMAMOTO KANJI
IPC: F04D29/60
Filed: 1993-08-06
Abstract: PURPOSE:To speedily engage a shaft coupling fixed to an output shaft of a motor unit with another shaft coupling fixed to a blower unit with high precision when a transmission case supporting the output shaft is attached to the blower unit. CONSTITUTION:An inspection window 12a is disposed at the upper surface 12 of a transmission case 10 supporting an output shaft 21 of a motor unit 20. When the transmission case 10 is fixed to a blower unit 30, a shaft coupling 41 fixed to the output shaft 21 is engaged with another shaft coupling 42 fixed to a rotary shaft 31 of the blower unit 30 while being visually confirmed through the inspection window 12a disposed at the upper surface 12 of the transmission case 10.
Patent JP-H0860470-A (JP)
Title: Spun yarn and fabric made by using the same
Inventor: MURAKAMI TETSUSHI
IPC: D01F6/92
Filed: 1994-08-22
Abstract: PURPOSE: To provide a knitted fabric satisfying soft and nervy feeling at the same time, diminishing glittering feeling specific to synthetic fibers, having both softness and drapeness and excellent in high order processability and having high class feeling and a spun yarn excellent for producing the same. CONSTITUTION: This spun yarn is made by blending 20wt.% polyester shot fibers having flattened and modified cross-sections with polyester shot fibers having circular cross-sections. The polyester short fibers having flattened modified cross-sections contain 0.5-5wt.% NU, inorganic particles, have 1.5-5dl monofilament denier, flatten fiber cross-sections and protruded parts having almost circular arc shape with 1-6μm width along the surface of the fiber cross- sections and a ratio of the second moment of the major axis cross-section and that of the minor axis is 2.25-9.0. The polyester short fibers having circular cross-sections contain 0.5-5wt.% inorganic particles and have 1.5-5dl monofilament denier. The objective knitted fabric is made by using the spun yarn.
Patent JP-2001017263-A (JP)
Title: Seat back frame structure for vehicle
Inventor: TSUGE MITSUO
IPC: B60N2/90
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a seat back frame structure strong enough not to break even when great force is exerted to the seat frame such as when collided, and having a light weight. SOLUTION: A left seat back frame 10 is constituted by combining a vertical outside frame 11, a vertical inside frame 12, a vertical central frame 13, a lateral upper frame 14, and a lateral lower frame 15. Each of these frames is formed of a hollow extruded aluminum alloy. Further, at a joint part between the frames, on the side face of the other frame where the end part of one frame is joined, a receiving part where the one end is fitted is integrally formed at the time of the extrusion. On a sideward position of the vertical central frame 13 in the horizontal upper frame 14, a seat belt winding device is installed.
Patent JP-H0727531-A (JP)
Title: Inspection region recognizing method for appearance shape inspecting device
Inventor: MURATA SHIGEYUKI
IPC: G06T7/00
Filed: 1993-07-14
Abstract: PURPOSE:To improve the quality judgment accuracy and inspecting speed by providing a region recognition section detecting an object region in reference to the threshold value suitable for the detection of the inspection object region. CONSTITUTION:The light from a multi-stage structure luminaire 10 is reflected by an inspection object 5, and it is received by a television camera 15. Multiple sets of image signals obtained when the luminaire 10 is switched are stored in an image pattern memory section 25. A code generation section 35 generates codes indicating the angular distribution of an object face based on the memory contents, and a recognition processing section 45 recognizes the three-dimensional shape of the object 5 and judges its quality by utilizing the codes. Signals 20 are fed to a land (inspection object) region recognition section 90. The recognition section 90 is constituted of a threshold value calculation section and a threshold value judgment section. The threshold value calculation section collects the image signals of resist and a printed wiring board, adds a fixed additional value to the total, and calculates the threshold value suitable for detection. The threshold value judgment section accurately determines the land position in reference to the threshold value for code generation.
Patent JP-S5986878-A (JP)
Inventor: HAYAGUMO TADAHIKO
IPC: F25B13/00
Filed: 1982-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0863859-A (JP)
Title: Changer type disc reproducing apparatus
Inventor: NAKAMICHI NIRO
IPC: G11B17/26
Filed: 1995-07-10
Abstract: PURPOSE: To make an apparatus compact and low-cost by transferring a disc by a driving belt among an eject position, a reproducing position and a disc storing position. CONSTITUTION: An optical pickup 6 with an objective lens 7 is fixed to a chassis 2 so as to optically reproduce data recorded to a disc. Tracks recording data are spirally formed in each disc 3, 4, 5. During the reproduction of data, an emitted light from the optical pickup 6 traces the tracks by a known tracking servo technique. Accordingly, the optical pickup 6 moves relatively towards an outer periphery from the circumference of the disc 3, 4, 5 in accordance with the reproduction of the disc.
Patent JP-H0517494-A (JP)
Title: Glucosamine derivative
Inventor: FUJI KAORU
IPC: A61K31/7072
Filed: 1991-07-10
Abstract: PURPOSE:To obtain the subject new compound useful as a medicine for preventing and treating cancerous diseases such as leukemia because of low toxicity and slight side effects, having excellent carcinostatic activity. CONSTITUTION:A glucosamine derivative shown by formula I (R1 and R3 are H or 2-20C alkanoyl with the proviso that R1 and R3 are not H at the same time; R2 is H, acetyl, etc.; R4 is 1-4C alkoxy or 5-fluorouracil-1-yl; wavy line is R configuration, S configuration or a mixture thereof) such as 3-(methyl-3,4,6- triacetyl-alpha-D-glucopyranose-2-yl)-1-(2-chloroethyl)-1-nitrourea. The compound, for example, is obtained by reacting a compound shown by formula III with a lower alcohol in the presence of an acid catalyst to give a compound shown by formula III (R8A is 1-4C alkoxy), then reacting the compound of formula III with an acid anhydride and 2-chloroethyl isocyanate successively and then reacting a formed compound shown by formula IV (R1A and R3A are R1; R2A is H or acetyl; R4A is R8A) with a nitrating agent.
Patent JP-S6257212-A (JP)
Title: Manufacture of semiconductor element
Inventor: KINOSHITA HIDEAKI
IPC: H01L21/205
Filed: 1985-09-06
Abstract: PURPOSE:To prevent decrease in carrier concentration at the heterogeneous interface of a semiconductor element and to improve the I-V characteristics and the molding characteristics, during the period from the time when temperature is increased to a growing temperature to the time when the growing of a crystal is finished, by feeding doping gas together with carrier gas in a reacting furnace to a pressure exceeding the vapor pressure of a dopant source. CONSTITUTION:A third clad layer 7 and a contact layer 8 are formed on the upper part of a stripe groove 6. At this time of the second growing of a crystal, during the interval from the start of the increase of temperature to the growing temperature to the stop of the growing, H2, AsH3 and diethyl zinc, which is a doping source of Zn, are made to flow into a reacting furnace to a pressure exceeding the vapor pressure of Zn. As a result, Zn in a second clad layer 4 is not diffused to an active layer 3 or to a first clad layer 2. The reevaporation of Zn from the surface is avoided. Thus, decrease in carrier concentration can be prevented. Therefore, the I-V characteristics and the mold ing characteristics can be improved.
Patent JP-H0489688-A (JP)
Title: Dual port graphic buffer
Inventor: OKADA ATSUSHI
IPC: G11C11/401
Filed: 1990-07-25
Abstract: PURPOSE:To decrease the number of times for transferring data, to decrease the number of times for other memory access to be waited for and to prevent the performance of a graphic display device from being lowered by providing an address latch to latch the leading address of data. CONSTITUTION:The data transferred to a data register 12 are shifted for each bit and outputted to the outside by a serial port clock signal 13. At such a time, an address latch 15 latches the leading address of data to be outputted, and according to the serial clock signal 13, the data for one row are counted by a row counter 16. The row counter 16 selects the output from the data register 12 for the unit of a row, and after the data for one row is completely outputted, the next row is shown. A multiplexer 17 continuously outputs all the data in the data register 12 without any interruption by selecting the data in the next row. Thus, the number of times for transferring the data to the data register is decreased, the number of times for the other memory access to be waited for is decreased, and the performance of the graphic display device can be prevented from being lowered.
Patent JP-H06340770-A (JP)
Title: Salt of triazine derivative with oxyacid of phosphorus and its use in self-extinguishing polymer composition
Inventor: ROBERUTO CHIPORURI
IPC: C08K5/3477
Filed: 1991-07-11
Abstract: PURPOSE: To provide a novel compd. showing good stability against heat and usable as an intumescent char forming fire retardant additive of a self- extingushing polymer compsn. without receiving the aid of other component.  
     CONSTITUTION: A novel compd. is represented by formula I [wherein R and R 1 -R 3  are each H, 1-18C alkyl or the like; R 5  and R 6  are each groups represented by formulae II, III (wherein m is 2-8; p is 2-6; R 7  is H, 1-8C alkyl or the like; and R 8  is H, 2-6C alkenyl or the like); R 4  is H or a group represented by the formula IV; a is 0 or 1; b is 0 or 1-5; when b is 0, Z is a group represented by formula V (wherein R 10  is H or 1-4C alkyl; and R 12  is H, hydroxy or the like) or the like; and when b is 1-5, a group represented by formula VI is a group represented by formula VII (wherein R 13  is H or 1-4C alkyl; C is 1-5; and S is 2-5) or the like] and obtained by reacting (n) mol of a polycondensate of 2,4,6-triamino-1,3,5-triazine represented by the formula VIII with 1 mol of a phosphorus-containing acid such as phosphoric acid, phosphorous acid or the like in a solvent such as water or the like at a temp. of 0°C - the b.p. of the solvent. 
     COPYRIGHT: (C)1994,JPO