baber/WOPTO huggingface dataset:
Patent JP-H11303555-A (JP)
Title: Inner excavation device of machine for pile installation by inner excavation
Inventor: SHIBAYAMA YOICHI
IPC: E21B7/20
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange between an inner excavation device with weight and an inner excavation device without weight. SOLUTION: Flange parts 24b, 24c attached to a press fitting bracket 22 are formed at an upper end and in an intermediate part, respectively, in a press fitting cylinder 24 attached to the press fitting bracket 22 provided in an auger drive device 21. In case of an inner excavation device without weight, the flange part 24c attached to the intermediate part is attached to the press fitting bracket 22, and in case of an inner excavation device with weight, the flange part 24b attached at the upper end is attached to the press fitting bracket 22.
Patent JP-S5540133-A (JP)
Title: Continuous automatic take-up device for decided size of thick and wide cloth
Inventor: KURODA MITSURU
IPC: B65H18/10
Filed: 1978-09-09
Abstract: PURPOSE: To continuously take up thick and wide cloth, such as carpet, etc. by the decided length around a reel by providing a take-up motion equipped with a set of endless belt mechanism and take-up ropes.  
     CONSTITUTION: Cloth 1 which has been passed between endless belts 21, 28 is sent to the position of a reel 52. The reel 52 is at the outset surrounded by take-up ropes 41, 42, the cloth 1 guided at this place is taken up around the reel by the take-up rope 41. And, an air injection pipe 51 blows air and helps taking up the  cloth 1. Take-up is done in such a way that a taken-up product 55 is laded on take- up rolls 4, 9 that is rotated when the take-up rope 41 is withdrawn. A carrier 46 is sent backward with progressed take-up. When it becomes decided length, a cutter 50 cuts the cloth, the rope 41 which has been withdrawn is swiveled to the original position, at the same time, the carrier 46 advances by a driving source 44, and the taken-up product 55 is automatically shoved out from the take-up position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S591637-A (JP)
Title: Production of cold rolled steel plate for deep drawing having excellent resistance to brittle cracking in secondary processing
Inventor: YOSHIDA AKISHIGE
IPC: C21D9/48
Filed: 1982-06-28
Abstract: PURPOSE:To obtain a titled cold rolled steel plate in a method for producing said steel plate wherein ultralow carbon steel added with elements for forming carbonitride is subjected to batch annealing after hot and cold rolling by specifying the coiling temp. after the hot rolling and the above-described annealing temp. CONSTITUTION:A steel blank material contg., by wt%, <=0.01C and <=0.005 N, and contg. >=1 kinds among Nb, Ti, V, Ta at the equiv. of (C+N) or above in atomic ratio is hot rolled and is then coiled at 270-500 deg.C. Such steel plate is subjected to batch annealing at 700-800 deg.C after cold rolling. If the coiling temp. is <270 deg.C, ductility deteriorates even if the annealing temp. after th same is optimum, and if the temp. exceeds 500 deg.C, the steel plate is vulnerable to the cracking at the grain boundary in the stage of secondary processing. If the annealing temp. is <700 deg.C, the growth of the recrystallized particles is not enough, and satisfactory drawability and ductility are unobtainable. If said temp. exceeds 800 deg.C, the carbide melts and forms the coarse grains of crystal, thus resulting in deteriorated ductility and poor appearance.
Patent JP-S5446717-A (JP)
Title: Preparation of amino acid
Inventor: MURAO YOSHIKAZU
IPC: C07C239/00
Filed: 1977-09-16
Abstract: PURPOSE: To obtain an amino acid in a high yield, by bringing an α-amino nitrile into contact with water in the liguid phase in the presence of a specific catalyst at 0W250°C.  
     CONSTITUTION: An α-aminonitrile, e.g. aminoacetonitrile, lactonitrile, etc. of formula (R 1  and R 2  are H or hydnocarbon residues; R 3  and R 4  are H or protective groups for the amino group) is brought into contact with water in the liquid phase in the presence of a catalyst containing a metal of group II B in the periodic table or its compound at 0W250°C for 30minW10hr to give an amino acid, e.g. glycine, etc. Zinc powder, potassium powder, ZnO, CdO, Zn(OH) 2 , ZnSO 4 , etc. in an amount of 0.01W20times the molar amount of the α-aminonitrile may be used as the catalyst.  
     EFFECT: Simple process without using acids and alkalis. No problem of waste water treatment.  
     USE: Food additives, medicines, intermediates for various types of industrial chemicals, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07316326-A (JP)
Title: Method for modifying surface of molded article of aromatic polyamide
Inventor: ASAO TAKESHI
IPC: C08J7/12
Filed: 1994-05-25
Abstract: PURPOSE:To modify the surface of a molded article of an aromatic polyamide so as to bond the molded article to a member to be bonded in high bond strength and make it suitable for a flexible printed wiring board, etc., by bring ing the molded article of an aromatic polyamide into contact with an aqueous solution of 2-aminoethanethiol. CONSTITUTION:(A) A molded article of an aromatic polyamide in a filmy or fibrous state is brought into contact with (B) an aqueous solution of 2- aminoethanethiol in a heated state by a coating method or a spraying method to modify the objective molded article. The aqueous solution of the component B has preferably 3-10wt.% concentration and the temperature in a heated state is >=9O deg.C.
Patent JP-H09295929-A (JP)
Title: Skin tack type cosmetic for removing crease of skin and its production
Inventor: BE SAIKEN
IPC: A61K8/67
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic containing vitamin A, vitamin E and aloe and having removing effect on crease of skin. SOLUTION: A mixture obtained by mixing 5-50 pts.wt. cosmetic composition containing 5-40wt.% vitamin E, 5-50wt.% vitamin A and 15-60wt.% concentrated natural aloe with 50-95 pts.wt. tacky agent which is completely harmless to human body is prepared into the objective tacky type cosmetic such as tape type or paste type cosmetic and directly attached to crease part of human skin or the mixture is applied to a support which is completely harmless to human body in a multilayer form to produce the objective tacky type cosmetic capable of bonding or detaching so as to enable ready release from crease part.
Patent JP-S61269171-A (JP)
Title: Image forming device
Inventor: FUKUDA SHIGERU
IPC: G03G15/00
Filed: 1985-05-24
Abstract: PURPOSE:To reduce misoperation as less as possible by forming a reference mode key in a copying device or the like to release the preceding processing mode and setting up the reference mode immediately after the operator's depression of the key. CONSTITUTION:The operation board 57 of the copying device is equipped with a reference mode key 26. When the key is depressed, the preceding processing mode is immediately released and the reference mode is set up. Generally, operators easily adapt to a patterned operating procedure, so that the misoperation can be reduced. Since the set processing mode is not released against operator's intention when the key is not depressed, the misoperation of an image forming device such as the copying device can be reduced as less as possible.
Patent JP-H01282699-A (JP)
Title: Meter reading device
Inventor: ONODERA JUN
IPC: H04Q9/00
Filed: 1988-05-10
Abstract: PURPOSE:To decrease the connecting time of a communication line and to attain economization by disconnecting the communication line between a collecting center and a meter reading unit during the meter reading action of the meter reading unit. CONSTITUTION:When a collecting center 9 connects a communication line 8, and transmits a meter reading command to execute the meter reading action to a meter reading unit 1, the meter reading unit 1 starts the meter reading action in response to the meter reading command, returns a reception responding signal to the collecting center 9, and disconnects the communication line 8 between the collecting center 9 and the meter reading unit 1. On the other hand, read-meter data obtained by a meter reading part 4 are stored into a memory part 3, and next, when a collecting command is received from the collecting center 9, the stored read-meter data are returned to the collecting center 9. That is, the communication line 8 during the meter reading action of the meter reading unit 1 is disconnected. Thus, the connecting time of the communication line can be decreased, and the economization is attained.
Patent JP-H08305567-A (JP)
Title: Parallel processing method and parallel processing unit for arithmetic instruction
Inventor: SHIMOMURA TETSUYA
IPC: G06F9/38
Filed: 1995-05-10
Abstract: PURPOSE: To avoid data contention and resource contention in a shortest wait time when plural instructions whose arithmetic latency differs from each other are executed in parallel. CONSTITUTION: An information processing unit has a pipeline processing function capable of passing over a succeeding instruction of a short latency during the processing of a long latency instruction read out of an instruction buffer 10. When there is any contention between the long latency instruction during the arithmetic operation and the short latency instruction received succeedingly, publication of the succeeding instruction is suppressed by suppression signals 311, 312 from a suppression signal generator 300. A predict signal generator 500 generates a predict signal 515 in a timing of a prescribed stroke (machine cycle) before the end of the arithmetic operation of the long latency instruction.  Plural predict signals 515 are generated in a timing in response to a contention cause (WAW, WAR, RAW of data contention or resource contention) to control an output period of the suppression signal 311.
Patent JP-H07300651-A (JP)
Title: High strength steel bar excellent in delayed fracture resistance and its production
Inventor: YAMAZAKI SHINGO
IPC: C22C38/00
Filed: 1994-04-28
Abstract: PURPOSE:To refine austenite crystals and the carbides precipitated in grain boundaries and to provide superior delayed fracture resistance and high strength by hot-rolling a steel of specific composition and then applying direct quenching and tempering treatment to the resulting hot rolled steel stock. CONSTITUTION:This steel has a composition consisting of, by weight ratio, 0.15-0.50% C, 0.1-2.0% Si, 0.05-2.0% Mn, <=0.015% P, <=0.02% S, 0.005-0.1% Al, and the balance Fe with inevitable impurities. Further, this steel has a structure consisting of tempered martensite and having >=10 old austenite grain size number by JIS G0551, <=0.2mum size of carbides in old austenite grain boundaries, and >=145kgf/mm strength. To obtain this structure, the steel is water- cooled just after hot rolling to form a martensitic structure, immediately subjected to temp. rising to 350-500 deg.C at >=50 deg.C/sec heating rate, held for 10-50sec, and then tempered.
Patent JP-S63282396-A (JP)
Inventor: URUSHIBATA HIDEAKI
IPC: D21H17/05
Filed: 1987-05-08
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-S603645-A (JP)
Title: Production of toner
Inventor: SASOU NORIE
IPC: G03G9/087
Filed: 1983-06-22
Abstract: PURPOSE:To improve powder fluidity and resistance to blocking and to obtain an image which is stable and satisfactory with a change in environment and time by irradiating prescribed light to toner particles contg. a thermoplastic resin thereby making surface treatment thereof. CONSTITUTION:Light of a prescribed kind is irradiated for a prescribed time at prescribed intensity to toner particles contg. at least one kind of thermoplastic resin to perform surface treatment of the toner particles. Such treatment is accomplished by dispersing the toner particles obtd. by, for example, melting, kneading and grinding or the toner particles etc. obtd. by a spray drying or direct polymn. method in air and irradiating the same with, for example, Xe lamp. flash light, etc. at >=0.1J/cm<2>. The toner particles absorbs the light and evolves heat from the inside. The surface treatment is thus accomplished in a short time. It is possible to leave adequately ruggedness to the particles by controlling the kind and irradiating condition of the light and to stick an additive thereto in an adequately dispersed state.
Patent JP-2000301044-A (JP)
Title: Sintered hard alloy made coating utensil for coating device
Inventor: KODAMA HIROYUKI
IPC: G11B5/842
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the non-uniformity of bonding phase distribution, to enhance the strength, hardness, toughness, wear resistance, lubricity and to improve impact resistance and the resistance to fine clipping by uniformizing the particle size distribution of tungsten carbide and uniformly dispersing and incorporating tungsten carbide and the bonding phase. SOLUTION: At least the tip part of a coating utensil is composed of the sintered hard alloy and the sintered hard alloy contains 2-16 wt.% bonding phase consisting essentially of cobalt and the balance a hard phase consisting essentially of tungsten carbide and has the hardness of 90.0 (HRA)-93.0 (HRA) in scale A of Rockwell hardness and the coercive force satisfying the relation 50X-4320>Y<=35X-3035 when the hardness is expressed by X (HRA), the coercive force of the sintered hard alloy is expressed by Y (ersted).
Patent JP-H04319825-A (JP)
Title: Transmission circuit for state information on message channel board
Inventor: SUZUKI KENICHI
IPC: H04L5/00
Filed: 1991-04-18
Abstract: PURPOSE:To transmit both the setting information and the fault information on a message channel board to a counter station after inserting these information into the circuit data when the data on plural data circuits are multiplexed and transmitted. CONSTITUTION:The circuit data 101 are multiplexed by a multiplexing circuit 1, and a message channel board setting circuit 7 sends the setting information to a counter station setting information production circuit 6. The circuit 6 transforms the received setting information into such a form that can be put into the multiplex data 102 and sends the information to a message channel board information inserting circuit 2. When a message channel board fault detecting circuit 4 detects the fault of a message channel board, a fault bit transmission circuit 3 inverts a specific bit of the transmission synchronizing signal included in the multiplex data 102 and informs the counter station of the detected falut. Then the detailed fault information 106 is sent to a message channel board information inserting circuit 2 and inserted into the data 102 which are sent to the counter station.
Patent JP-2000306434-A (JP)
Title: Overhead transmission cable
Inventor: SATO KEIJI
IPC: H01B5/10
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an overhead transmission cable having practically satisfactory wind-whistle characteristics and corona characteristics, and having a surface to which snow is less to stick. SOLUTION: This overhead transmission cable is made by twisting aluminum wires 4 together with steel wires 2, and twisting molded strands different from each other in height as part of the outermost strand layer to form a protrusive high-step projection part 8 and a low-step smooth part 10 on a surface of the cable. The depth H and the opening width t of dents 12 formed between the respective molded strends 5 forming the low-step smooth part 10 of the outermost layer of the overhead transmission cable 1, satisfy 0.7 mm<=H<1.5 mm, t/H>=3, and t>3.0 mm.
Patent JP-S61270263-A (JP)
Inventor: OKUNO AKIYASU
IPC: C04B35/58
Filed: 1985-05-24
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-S602572-A (JP)
Title: Winding device for rubber tube
Inventor: INUI YOSHIHARU
IPC: B65H54/00
Filed: 1983-06-21
Abstract: PURPOSE:To be enabled to diminish the force necessary for winding on and pulling out by making possible to winding on a rubber tube, forming a scroll along a winding spool with the revolution of a winding-on bar in a winding-on device for rubber tubes of gas. CONSTITUTION:When a rubber tube 1 is pulled with a pulling force F which is applied against the force of a twist-and-press spring 7, a winding-on bar 3 is transported to the direction of a bottom board 12 along a spiral groove 5, and said rubber tube 1 is forced to be bent toward the direction of an outlet 8 for said rubber tube from the direction along said groove 5 successively and pulled out. And when the pulling force F and said spring force are ballanced, the pulling-out of said rubber tube is stopped. In the case of winding-on of said rubber tube 1, by the removal of said pulling force F, said rubber tube 1 is wound on with a spring 7, transporting said winding-on bar 3 to the reverse direction forming a spiral. Therefore, the pulling amount of said rubber tube 1 can be varied by controlling said pulling force F. Moreover, the force necessary for winding-on and pulling out can be diminished as only said winding-on bar is transported without the revolution of said winding spool.
Patent JP-H07321227-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAKURAI MASAOMI
IPC: H01L27/10
Filed: 1994-05-26
Abstract: PURPOSE:To make a semiconductor device into such a structure that an alignment mark can be detected easily. CONSTITUTION:A semiconductor device consists of a memory cell, a peripheral circuit region, and an alignment mark region, and the alignment mark A consists of the three layers of a gate oxide film 21a, a gate electrode layer 22a, and a silicon oxide film 23a on an n-semiconductor substrate 11. The top of the alignment mark A is exposed without being covered with a BPSG film 24.
Patent JP-H08287207-A (JP)
Title: Ic card
Inventor: HAYASHI MASAHIRO
IPC: B42D15/10
Filed: 1995-04-14
Abstract: PURPOSE: To provide the card which can detect whether its past use ends normally or abnormally and is easily repaired in case of the abnormal end by using a nonvolatile memory for a work memory area and erasing the contents of the nonvolatile memory at the end of normal use. CONSTITUTION: The memory 2 of the IC card consists of the work memory area 23, an EEPROM area 22, and a ROM area 21, and the work memory area 23 consists of a nonvolatile rewritable memory such as FRAM. At the end of each of various processings, the processing is not ended as it is and a card closed command as an instruction for cleaning all information in the work memory area 23 is sent to the IC card as the setting of normal end information to erase the information. Consequently, a reader write device side can detect whether the last use of the IC card which begins to be used ends normally or abnormally by checking ATR having a flag where hold information showing whether or not data are present as an initial response.
Patent JP-S62298882-A (JP)
Inventor: TEFUKUROSU ANSHIASU
IPC: G06F3/048
Filed: 1987-05-11
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-H09295503-A (JP)
Title: Pneumatic tire and rim assembly thereof
Inventor: HASHIMURA YOSHIAKI
IPC: B60C19/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that has prevented any erroneous use or fit and made its assortment easy in time of recycling by comprising a variety of information by means of coloring a tire internal surface as well as to make the erroneous fit between a tire and a rim so as to be prevented in time of assembling the rim by coloring the tire internal surface and the rim both. SOLUTION: This pneumatic tire is made up of coloring (2) at least a part of the tire internal surface with white or chromatic color. In addition, a pneumatic tire-rim assembly is composed of coloring (2) at least a part of the tire internal surface with the white or the chromatic color as discriminating information of a rim set, and simultaneously it is made up of coloring at least part of a surface of the rim assembled with this tire with such a color as related to the color applied to the tire.
Patent JP-H11308755-A (JP)
Title: Ratio differential relay device
Inventor: MIYAKE YASUAKI
IPC: H02H7/045
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a non-inrush detection means from outputting a non-locking signal unnecessarily and a DT becoming saturated with a DC component in an inrush current and a second harmonic component decreasing. SOLUTION: This device is provided with a suppression current-leading equipment 11 for leading a suppression current from each terminal current of a device to be protected, differential current-leading equipment 12 for leading differential current from each terminal current, a ratio differentiator 13 for making on output when the suppression current and the differential current are in a specified relationship, an non-inrush detection means 20 that extracts the fundamental wave component and the second harmonic component in the differential current to be output, when the ratio of the fundamental wave component to the second harmonic component is equal to or less than a specified value, a logical product circuit 17 for outputting a signal for breaking the device to be protected from the system,  when there is output from a DC content detection means for outputting when the DC content in the differential current is equal to or more than a specified value, a radio differential means, and a non-inrush detection means 20. The non-inrush detection means 20 is controlled by the output of the DC content detection means, and the non-inrush detection means 20 on inrush is prevented from making output at non-inpush time.
Patent JP-H01283185-A (JP)
Title: Color developer for leuco dye
Inventor: IWASAKI FUMIHARU
IPC: B41M5/333
Filed: 1988-05-10
Abstract: PURPOSE:To enhance color formability, discoloration resistance and light fastness, by using oxide of an element belonging to the Group IVb of the Periodic Table as a color developer. CONSTITUTION:As a color developer for a leuco dye, at least one kind of oxide of an element belonging to the Group IVb of the Periodic Table such as TiO2 or ZrO2 is used. By this method, color development, discoloration resistance and light fastness are enhanced. Since the oxide of an element belonging to the Group IVb of the Periodic Table has high whiteness, a good image is obtained. For example, 30pts.wt. of TiO2 is added to 50pts.wt. of a 5% aqueous polyvinyl alcohol solution, and ground and dispersed to obtain a color developer dispersion. This color developer dispersion is applied to wood free paper to obtain a color developing sheet for the leuco dye. By this method, the color developer for the leuco dye excellent in color formability, discoloration resistance and light fastness and having high whiteness is obtained.
Patent JP-S5815515-A (JP)
Title: Thermosetting resin composition
Inventor: OOBA MASAYUKI
IPC: C08F299/00
Filed: 1981-07-21
Abstract: PURPOSE:A thermosetting resin composition having excellent moisture resistance, dimensional stability and adhesiveness and improved processability, prepared by blending polybutadiene with an aliphatic maleimide and other maleimide compounds containing a monomaleimide compound. CONSTITUTION:A resin composition consisting of an aliphatic maleimide (a), maleimide compounds (b) different from maleimide (a) and containing 1-50wt% monomaleimide compound and a double bond-containing polybutadiene (c). As compared with a common bismaleimide resin, the aliphatic maleimide used has remarkably excellent solubility in an organic solvent, and has extremely good compatibility with polybutadiene. Therefore, the use of the aliphatic malelmide as a component makes it possible to obtain a uniform composition. If necessary, a curing catalyst can also be used. As the curing agent, there can be mentioned boron trifluoride/monoethylamine complex, triethylamine, etc.