baber/WOPTO huggingface dataset:
Patent JP-2001150213-A (JP)
Title: Device for mounting/demounting tool by shrinkage fit
Inventor: YANAI MASATAKA
IPC: B23B31/117
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To avoid heat relating to a tool by a heating coil, in the case the tool shrinkage fitted to a tool mounting hole of a holder is detached. SOLUTION: In this device for mounting/demounting a tool by a shrinkage fit mounting/demounting the tool 5 relating to a tool holder 2 by insertion setting it in a heating coil 11 to heat expand by its induction heating a tool mounting hole 4, in the case the tool 5 shrinkage fitted to the tool mounting hole 4 of the tool holder 2 is detached from this tool mounting hole 4, a conductive cylindrical body 10 enveloping a protruded part 5b of blade part or the like of the tool 5 is arranged in the tool holder 2.
Patent JP-H08186994-A (JP)
Title: Motor driving apparatus
Inventor: TAKAHATA HIROSHI
IPC: G11B17/041
Filed: 1994-12-28
Abstract: PURPOSE: To provide a motor driving apparatus for motors requiring no strict control on their rotational speed, that is simply constituted and yet maintains stable rotation to some extent, and that enables system operation even at the time of voltage drop. CONSTITUTION: A motor driving apparatus is provided as such with a means for detecting supply voltage, and means 3, 4, 5, 6 for adjusting power applied to the motor according to the value of supply voltage detected by the detecting means. Thus almost constant speed of motor rotation is maintained regardless of any variation in supply voltage. The adjusting means are so designed that if the value of supply voltage detected by the detecting means falls below a specified value, they will reduce power applied to the motor and thus give priority in applying supply voltage to the other sections.
Patent JP-2001148902-A (JP)
Title: Method for plowing in railed tea field and device for plowing with rail-running
Inventor: IWAKURA KAORU
IPC: A01B33/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a new method for plowing in railed tea field, capable of avoiding spring up of devices or the like occurred in the conventional devices and to provide a device for plowing with rail-running. SOLUTION: This method is characterized by that the tip of a plowing body 31 of a rail-running plowing device 1 reciprocates up and down almost vertically for soil S between the ribs, the rail-running plowing device 1 reciprocates back and forth to plow and the lower end of a plowing blade 32 set at tip side of the plowing body 31 is always buried in the soil S. These causes no spring up nor rolling of a truck unit 2 according to driving operation of the plowing blade 32 to the soil S and overload for a rail R and deficiencies such as migration of rail R from original position or derailment of the truck unit 2 are avoidable.
Patent JP-H07195789-A (JP)
Title: Printer
Inventor: MATSUKAWA YASUHITO
IPC: G06F3/12
Filed: 1993-12-28
Abstract: PURPOSE:To enhance printing work efficiency by automatically selecting the optimum printing output means without damaging the work efficiency on the side of a host device. CONSTITUTION:When data is inputted through an interface part 24, an output destination selecting means 22 analyzes the quantity and attribute of the input data to convert them to printing data and selects a printer engine on the basis of the data of the analyzed result and the functions and present state data of printer engines 16A-16D controlled by imaging control mechanism parts 20A-20D and outputs printing data to at least one of printing data memory parts 18A-18D corresponding to the selected engine. This printing data is stored in at least one of the printing data memory parts 18A-18D and the selected engine is controlled by the mechanism part 20 to perform print-out.
Patent JP-H11154545-A (JP)
Title: Connector
Inventor: YAMADA MITSUHIRO
IPC: H01R11/01
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of contact defect due to a warp in circuit board, etc., and also prevent the damage to the contact. SOLUTION: Plural contacts 1 including elastic belt-like conductive plate 12 coiled around a shaft 11 fixing its one end to the shaft 11 and formed so that the outermost circumference becomes equal to the prescribed diameter are provided. Plural through-holes 20 are arrayed on an insulating board whose thickness is less than the outermost circumference of the belt-like conductive plate 12, and plural contacts 1 are built into these plural through-holes 20 so that the outermost circumference of the belt-like conductive plates 12 of these contacts project out in prescribed height from the both sides of above insulating board, and an insulator 2 that fixes the tips outside of the belt-like conductive plates 12 and at the same time holds the shaft 11 so that it can be rotated around its center axis line is provided.
Patent JP-H09159881-A (JP)
Title: Method for positioning ceramic substrate for optical device and ceramic substrate for optical device used for same method
Inventor: NAGATA KINJI
IPC: H01L31/10
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To position the ceramic substrate, fitted to a ferrule mounted at an end part of an optical fiber through a support frame, about the ceramic substrate. SOLUTION: Groove type markers 70 and 80 which face in a Z direction are cut in the end surface of the ceramic substrate 40 which faces in an X-Z direction and the end surface 20c of the ferrule which faces in the X-Z direction by irradiating the end surfaces with laser light. Then the groove type markers 70 and 80 are positioned on the same Z line. Further, the end surfaces of the ceramic substrate 40, support frame 50, and ferrule 20 which face in the X-Z direction are made to abut, against a reference surface which is provided to a positioning jig in the X-Z direction without any gap. Then the ceramic substrate 40 which is fitted to the surface 20a of the ferrule 20 facing in an X-Y direction through the support frame 50 is positioned in the X-Y direction.
Patent JP-H07184604-A (JP)
Title: Device for producing feed using egg as main raw material
Inventor: KITAMURA SEIICHI
IPC: A23L15/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide the device capable of efficiently and massively producing the feed using the eggs as a main raw material. CONSTITUTION:This device for producing a feed using eggs as a main raw material is provided with a grinding machine A for grinding the eggs together with the shells, a stirring and heating machine B for stirring and simultaneously heating the ground material, a pelletizing machine C for processing the heated material into pellets, and a drying machine D for drying the pelletized material to a prescribed water content. When the eggs with the shells are charged into the grinding machine A, the eggs are automatically ground and subsequently processed through the stirring and heating process, the pelletizing process and the drying process, thus enabling to produce the feed using the eggs as the main raw material by the application of a series of the mechanical treatments.
Patent JP-H10178747-A (JP)
Title: Charger
Inventor: HASHIZUME SOJI
IPC: H02J7/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a charger capable of displaying an expected charge- finishing time and a remaining charging time. SOLUTION: A timer and storing part 3 of a charging time calculates a period of time needed for charging and stores it. A calculating part 4 of an expected charge-finishing time and a remaining charging time obtains the expected charge-finishing time 4b from the previous charging time, a charge- starting time and a remaining charging time 4c from the elapsed time from the charge-starting time, and a previous charging time. By storing battery voltage at the charge-starting time in relation to the charging time, a more accurate charge-finishing time or remaining charging time is obtainable for batteries in a different discharged state. The expected charge-finishing time 4b and the remaining charging time 4c are displayed on a character indicator 7.  An abnormal-charge judging part 11 forcibly finishes the charging, when the ongoing charging time is too long or too shorts as compared with the previous one. A state indicator 12 displays the occurrence of an abnormal charging.
Patent JP-2001153646-A (JP)
Title: Printed circuit board inspection device
Inventor: SUZUKI TAKASHI
IPC: G01N21/956
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To statistically process solder defects such as uneven height or deficiency in solder formed on a printed circuit board to enhance the quality of the printed circuit board. SOLUTION: A sensor head 20 is moved and scanned relatively lengthwise and breadthwise on the printed circuit board with an X axis moving means and a Y axis moving means and detects the projection height of solder on the printed circuit board. A statistical processing means 32 operates the average of the solder height every region based on the position of the sensor head 20 and the output of the displacement. If the average value of the height exceeds the set range previously set every region, solder forming height is decided as a defective, and alarm data is outputted to a preceding solder printer. The high quality printed board having constant solder height can be manufactured while the device is continuously operated.
Patent JP-H07188792-A (JP)
Title: Treatment of plated material and plated material treating device
Inventor: TANAKA MIZUHITO
IPC: C22B19/30
Filed: 1993-12-28
Abstract: PURPOSE:To prove a plated material treating device which is capable of rapidly heating plated materials and is efficient. CONSTITUTION:This treating device is provided with a vacuum heating furnace 2 which is equipped with radiation tube type burners 5 for heating scrap 15, a fan 6 for circulating a heated atmosphere gas, a cover 7 for regulating the flow of the atmosphere gas flowing convectionally in the furnace and a zinc trap for recovering the zinc evaporated from the scrap 15 and in which the pressure can be reduced by a vacuum pump. The atmosphere gas heated by the radiation tube type burners 5 is made to flow conventionally from the peripheral part in the vacuum heating furnace 2 to the central part by the fan 6 and is heated by the heaters 15. As a result, the plating metal is evaporated and separated from the plated materials.
Patent JP-H11241028-A (JP)
Title: Dithiopropionic acid bisamide as stabilizer for non-black elastomer
Inventor: MEIER HANS-RUDOLF
IPC: C09K15/28
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a non-black elastomer composition protected from oxidative, thermal, photo-induced, or ozone-induced degradation by using a specified thiodipropionic acid bisamide. SOLUTION: This composition contains (A) a non-black elastomer susceptible to oxidative, thermal, photo-induced, or ozone-induced degradation and (B) at least one compound represented by the formula (wherein R1 is hydrogen, a 1-12C alkyl, cyclohexyl, phenyl, or benzyl; R2 is hydrogen or a 1-4C alkyl; and n is 0, 1, or 2). Component A is particularly desirably a non-black (i.e., carbon-black-free) polydiene vulcanizate or a non-black halogen-containing polydiene vulcanizate and is desirably a non-black styrene/butadiene copolymer vulcanizate. Component B is added in an amount of about 0.2-10 wt.% based on the weight of component A.
Patent JP-H10166192-A (JP)
Title: Sensitive type press starter and its method
Inventor: TAKAHASHI IWASHIGE
IPC: F16P3/14
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce the degree of fatigue of an operator due to the automatic starting different from the intention of the operator and to improve workability. SOLUTION: In the sensitive type press starter being provided in the inlet of the working surface making the hand of the operator and a stock invade into a slide working zone and moreover automatically starting a press based on the shielding signal and the recovery signal of a light beam type safety device for making the emergency stop of the slide under operation by detecting the shielding of the light beam due to invaded objects, a starting range setting means 10 setting a specified shielding range enable automatic starting as the starting range, a starting range storage means 22 storing this set starting range, a starting range comparing and judging means 23 outputting a starting command when the shielding range obtained based on the inputted shielding signal of each optical axis is checked whether it is within the stored starting range or not and it is within the starting range,  and a PSDI starting means 24 automatically starting the press 1 based on this starting command are provided.
Patent JP-2000289333-A (JP)
Title: Heat-sensitive recording body
Inventor: ISHIBASHI RYOZO
IPC: B41M5/26
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body of superior water-resistant blocking properties and oily ink imprinting properties. SOLUTION: A heat-sensitive recording body is provided with a heat-sensitive coloring layer containing a leuco dye and a coloration agent and an overcoat layer containing a pigment and an aqueous bonding agent formed successively in the above order on a substrate. In that case, the overcoat layer contains an amorphous silica, a crosslinking agent and a 0.5-2 pts.wt. carboxylic modified polyvinyl alcohol to 1 pts.wt. pigment.
Patent JP-H11177532-A (JP)
Title: Optical wavelength multiplex transmission system
Inventor: OKAZAKI HIDEYA
IPC: H04B10/29
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide the optical wavelength multiplex transmission system that controls optically an output level of an optical direct amplifier even in the case that number of signals is reduced on the occurrence of a fault or number of signals is increased at a transmitter side. SOLUTION: One output terminal in output terminals of an optical branching device 4 is used for an output terminal OUT of an optical direct amplifier and the other output terminal connects to an O/E converter 7. An electric signal converted by the O/E converter 7 is given to a frequency variable filter 8, and modulation frequencies f1-fn in an optical transmission section are detected by sweeping the frequency variable filter 8 under the control of a frequency variable filter control circuit 9. A signal count circuit 10 counts number of detected frequencies and an excitation laser control circuit 6 controls an excitation laser 5 so that an output level of the optical direct amplifier is optimized depending on number of signals counted by the signal count circuit 10.
Patent JP-H06189273-A (JP)
Title: Transmitted signal reproducing device and signal reproducing device
Inventor: NODA TSUTOMU
IPC: H04N7/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide a transmitted signal reproducing device effective for enjoyment by demodulating and reproducing a multiplex-transmitted auxiliary signal. CONSTITUTION:This system is constituted of a switching means 119 to switch between a sound signal obtained by a demodulating means 113 to demodulate the sound signal being transmitted by existing ground television broadcasting and the sound signal delayed by a delaying means 122 of the signal, and the switching means 109 to switch a video signal. Since the sound signal changed in its delay time in accordance with signal processing time of the video signal can be switched, an effect to enable to enjoy the sound signal coincident in the time with video signal processing time is obtained.
Patent JP-H10187995-A (JP)
Title: Method and device for labeling area
Inventor: RIVOALLON FREDERIC
IPC: G06T7/60
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To attain the acceleration of algorithm by assigning labels to respective segments found on a current line when the respective segments are not connected with any segment on the preceding line. SOLUTION: The output of a segment counter 1 is connected with the input of an FIFO memory 2 and a comparison, storage and sequencing circuit 6. When the segments found on the current line are connected with are or more segments on the preceding line, the same labels as those assigned to the first segment among the segments on the preceding line, to which the respective segments on the current line are connected, are assigned to the segments on the current line and when the segments found on the current line are connected to one or more segments on the preceding line, the relation between the labels of connected segments on the preceding line to be connected to the same segments on the current line is specified.
Patent JP-2000158764-A (JP)
Title: Print controller, initialization thereof and memory medium storing computer readable program
Inventor: KOBAYASHI NOBUTSUNE
IPC: B41J29/38
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To avoid monitoring time out of the response from a printer by arranging a plurality of means for executing different initialization of a print processing section, and means for selecting an initializing means based on the type of an operating system in a data processor. SOLUTION: A plurality of initialization means, e.g. printers CPUs 401, for executing different initialization of a print processing section perform initialization processing by executing a control program stored in a ROM or other memory resource. In this regard, means for selecting an initializing means based on the type of an operating system for data processing is provided. More specifically, the CPU 401 reads out information such as an emulation command being delivered from a host unit to a printer 102 from the I/O register in a printer controller 406 and writes in that data while performing mechanical/ electrical control of the body according to the control program in the ROM 402.
Patent JP-2000160030-A (JP)
Title: Flame retardant resin composition
Inventor: YABUHARA TADAO
IPC: C08L101/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a novel flame retardant resin composition without any problem on inclusion of halogen elements, which are excellent in flame retardance, mechanical properties, molding processability and the like and, in addition, difficult to cause drips. SOLUTION: This flame retardant resin compositions comprises (A) 100 pts.wt. at least one thermoplastic resin selected from a polycarbonate based resin, a polyphenylene ether based resin, a polyester based resin and a polystyrene based resin, (B) 0.01-50 pts.wt. thermotropic liquid crystal polyester, and (C) 1-30 pts.wt. at least one halogen element-free organic phosphorous compound selected from a phosphine compound, a phosphine oxide compound, a phosphate ester compound, and a condensation phosphate ester compound all of which do not contain any halogen element, and the heat deformation temperature of the thermotropic liquid crystal polyester (B) is higher than that of the thermoplastic resin by 10-100 deg.C.
Patent JP-H06184811-A (JP)
Title: Raw fiber for artificial turf
Inventor: ITO MINORU
IPC: D01F6/46
Filed: 1992-12-21
Abstract: PURPOSE:To provide a raw fiber for artificial turf resistant to its longitudinal splitting and excellent in abrasion resistance by monoaxially drawing a composition of polypropylene with linear low density polyethylene. CONSTITUTION:A melt-extrusion product of a resin composition comprising (A) 95-65wt.% of polypropylene having a melt flow rate of 0.5-5.0g/10min and (B) 5-65wt.% of a linear polyethylene having a density of 0.918-0.940g/cm<3> is monoaxially drawn. Polypropylene raw fibers giving piles resistant to fibrillation and having sufficient abrasion resistance are produced.
Patent JP-H09180816-A (JP)
Title: Connector housing
Inventor: YAMAGAMI HIDEHISA
IPC: H01R13/639
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent deformation by external force of a guide function and an elastic lock piece, and attain size reduction by inserting an engaging projection part of a mating side connector housing into a guide opening, and bringing the elastic lock piece into contact with a side wall of the opening. SOLUTION: When a connector housing 1 is inserted into a housing 11 of a pin connector 10, an engaging projection part 14 formed in the housing 11 is inserted into a guide opening 6 by being guided by the guide opening 6. When the engaging projection part 14 comes into contact with an engaging projection 5 of an elastic lock piece 3 exposed to a bottom part of the guide opening 6, in the elastic lock piece 3, its operation part 3a side is elastically swung in the downward direction by the engaging projection part 14, and passing of the engaging projection part 14 is allowed. When the engaging projection part 14 passes through the engaging projection 5, the elastic lock piece 3 is restored, and the engaging projection 5 engages with the engaging projection part 14, and the housing 11 of the pin connector 10 is put in a condition of being locking on a fitting position.  A side wall (a hood) 4 of the guide opening 6 has a fitting time guide function to the pin connector 10.
Patent JP-H09175687-A (JP)
Title: Belt conveyor
Inventor: MURAKAMI JUNICHI
IPC: B65H5/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a belt conveyor capable of accurately measuring the surface speed of a belt in no contact with it. SOLUTION: Timing marks 4 having variable-density stripes with a constant pitch are printed on a belt 3 in advance, and two photoelectric sensors 5A, 5B reading the timing marks in sequence are provided. The time difference between two sensors 5A, 5B for detecting the same mark is calculated based on the outputs of two sensors 5A, 5B, and the average value is obtained over the prescribed period. The conveying speed of the belt 3 is detected for each mark thereafter, it is compared with the average value, and the rotation of a drive motor is controlled on the real-time basis. The drive motor is accurately controlled at a high speed without being affected by the drift in size of a device and the periodic speed fluctuation, and the conveying speed of the belt 3 can be kept constant.
Patent JP-H11173888-A (JP)
Title: Flow velocity measuring apparatus and flow rate measuring apparatus
Inventor: OZAWA KINGO
IPC: G01F1/712
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a flow velocity measuring apparatus capable of keeping high measuring accuracy, irrespective of the fluid surface condition. SOLUTION: A dispenser 3 drips water drops fed from a water tank 2 onto a water surface la to disturb the water surface 1a, resulting in a pattern in the flowing direction on the water surface 1a, a line sensor camera 4 photographs this pattern and e.g. A-D converts its signals to generate pictures two-dimensionally arranged in time, a moving velocity calculator 8 calculates the moving velocity of the pattern in the flowing direction on the water surface, based on the gradient of the two-dimensional pattern information in the pictures, and a flow velocity calculator 9 calculates the fluid surface velocity from the moving velocity of the pattern.