baber/WOPTO huggingface dataset:
Patent JP-2000351065-A (JP)
Title: Soldering method for lead-free solder and soldered joining material with the soldering method
Inventor: MATSUSHIGE KAZUMI
IPC: H05K3/34
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To change the m.p. of a lead-free solder to a low temp. and to prevent the deterioration of a joined strength by acting the number of ultrasonic wave frequency increasing the joined strength to at least one side of materials, materials to be joined and the lead-free solder when the lead-free solder is solidified. SOLUTION: The lead-free solder 101 is melted and brought into contact with the joining portion 3 between an electrode 2 and electronic parts 1 on a printed substrate and cooled. The ultrasonic vibration is operated for the portion 3 to vibrate the lead-free solder 101. Crystal in a m.p. lower-acting metal in the lead-free solder 101 is made to a fine and mixed to prevent the segregation of the crystal. When the material to be joined contains Cu, a joined interface 102 containing a compound of Sn in the lead-free solder 101 and Cu, is thickened and the suitable number of the ultrasonic vibration to change the joined strength to high, is adopted. The lead-free solder is used to Sn-Ag base composition. The m.p. lower-acting metal is used to at least one of Bi, Cu, Zn and In.
Patent JP-H09326931-A (JP)
Title: Image processor
Inventor: HIKITA TOSHIYA
IPC: H04N1/407
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent gradation from being deteriorated due to reduction in a substantial gradation number of an output image even if a gradation level number of an input image and a gradation level number of an output image are the same. SOLUTION: An image input section 1 receives image data in 8-bit (256 gradation). A gradation conversion section 3 applies gradation conversion to the received image data into a 29-value of gradation level number based on a conversion characteristic curve stored in a conversion characteristic storage section 2 and gives the result to an image output section 3. The image output section 3 provides of an output of the image data whose gradation is converted into the 29-value gradation level number so as to prevent the substantial gradation of the output image data from being deteriorated.
Patent JP-H09327164-A (JP)
Title: Connecting apparatus for stator coil in stepping motor
Inventor: TANITSU MASANORI
IPC: H02K5/22
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a connecting apparatus in which it is not required to prepare a stepping motor for every specification and by which a cord is welded easily to a printed-circuit board by a method wherein a slender groove is formed at the edge of a flange at the magnetic pole of an insulator, a derivation groove is formed at the edge on the outer circumferential part of the printed-circuit board and a connection part is formed at the plane part of the printed-circuit board. SOLUTION: The terminal part of a stator coil 5 is housed temporarily in a slender groove 9 which is formed at a flange 7 at the root part of a magnetic pole at an insulator. Then, a printed-circuit board 12 is fitted in, and mounted on, the opening part of the insulator. In this case, the flange 7 at the root part of the magnetic pole at the insulator is expanded by the edge of the printed-circuit board 7 due to an wedge-shaped protrusion which is formed at the inside of the flange 7 at the root part of the magnetic pole at the insulator, and the printed-circuit board 12 is mounted on, and attached to, the wedge-shaped protrusion.  Then, a lead wire at the terminal part of the stator coil 5 which is housed temporarily inside the slender groove 9 is moved into a derivation groove 14 at the printed-circuit board 12 so as to be bent further, and it is connected to a lead-wire connection part at the printed-circuit board 12.
Patent JP-H07169678-A (JP)
Title: Cluster type photolithography system
Inventor: MAIKERU ERU PARODEI
IPC: H01L21/00
Filed: 1994-07-18
Abstract: PURPOSE: To obtain a cluster-type photolithography system, requiring no extremely large floor space by rotating a robot around a fixed point and transferring a wafer horizontally and vertically in the desired direction. CONSTITUTION: This system 10 is provided with a wafer-coating section 11 and a wafer-developing section 12. A wafer operation robot 13 is provided to the center of the coating section 11. The robot 13 has three degrees of freedom (in the vertical and horizontal directions) and has a function of positioning a wafer at a desired position in the cylindrical coordinate system. A robot 14 of the same type is provided to the center of the developing section 12. The coating section 11 is provided with a heating/cooling unit 17, and the same heating/cooling unit 18 is provided within the developing section 12. Furthermore, the coating section 11 is provided with cassette input and output units 19 and 20.
Patent JP-S6320498-A (JP)
Title: Metallic powder-containing zn composite electroplated steel sheet
Inventor: SHINDO YOSHIO
IPC: C25D3/56
Filed: 1986-07-14
Abstract: PURPOSE:To subject a steel sheet surface to metallic powder-contg. Zn composite electroplating having excellent corrosion resistance by subjecting the steel sheet surface to Zn or Zn alloy plating contg. a chromated fine metal alone or composite plating in lamination with Zn only or Zn alloy plating. CONSTITUTION:The surface of the steel sheet is subjected to the independent electroplating of the Zn plating or Zn alloy plating contg. fine metallic particles of Al, Ti, Nb, Ta, V, Mg, Fe, Cr, Ni, Co, Mo, W, etc., having the chromate treatment film and <=5mu average grain size. The electroplating is otherwise executed by combining either of the electroplating layer of the Zn or Zn alloy or the above-mentioned fine metal-contg. Zn or Zn alloy electroplating layer as the upper or lower layer. In either case, the Zn composite electroplating layer having the excellent corrosion resistance is formed.
Patent JP-H1014000-A (JP)
Title: Acoustic reproduction device
Inventor: KAWAMURA AKIHISA
IPC: H04R5/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic reproduction device with superior sound image localization ion front, spreading surrounding signal and high presence, regardless of a listening position of the arrangement of a loudspeaker. SOLUTION: L, R, Cch signals are reproduced by front speakers 6-1 to 6-3 and signal-processing to localize a sound image on the left and light back or sides of a listener 7 is applied, by using near loudspeakers 6-4, 6-5 in a signal- processing means 14 after the surrounding signals is A/D converted. An output signals is covered into an analog signal with a D/A converter 4, after a delay time is adjusted, so that the time for reaching the listener 7 from the near loudspeakers 6-4, 6-5 is delayed by a delayer 12. Furthermore, sound volumes of the front loudspeakers 6-1 to 6-3 and the near loudspeakers 6-4, 6-5 is controlled with sound volumes 18-1 to 18-5 by a sound volume level/adjusting means 16.
Patent JP-H1115923-A (JP)
Title: Id card production system and id card producing method
Inventor: ISHIYAMA KAZUMI
IPC: G06K19/10
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To perform automatic retrieval and transfer of necessary information in accordance with an instruction from an optional terminal and to form an ID card in an optional printer by enhancing a retrieval function and an information transfer function in a system. SOLUTION: A terminal C of a group controller B inputs an ID number that is outputted again in a process (a). And in a process (b), an ID card production file D is retrieved with the ID card number that is inputted in the process (a). In the case of its existence, description information is shown as it is. In a process (c), when there is no corresponding ID production file, retrieval is performed with an ID card number which is inputted in the process (a) by an ID card production file G of another group controller E. In a process (d), a retrieval result is fetched from the controller E to the controller B. In a process (h), the controller B requires a printer I to output an ID card again with a printer K.
Patent JP-S6060048-A (JP)
Title: Controller of vehicle's cornering lamp
Inventor: ANDOU FUJIHIKO
IPC: B60Q1/34
Filed: 1983-09-09
Abstract: PURPOSE:To enable a cornering lamp to be lighted only when needed so as to enhance practical usage thereof by lighting the cornering lamp only when a direction indicator switch is operated and a vehicle starts torning run. CONSTITUTION:With a lighting switch 7 on at night or at other times required and with the illuminating element D of a turing run detector 8 fed with a current, when the movable contact 3a of a direction indicating switch 3 is turned to the side of the left-turn fixed contact 3b, for example, to flicker a left-turn direction indicator 1 at the flashing interval of a flasher unit 5, the first integrating circuit 12e of a flasher signal discriminating circuit 12 generates a signal of a H level. When a steering handle is steered to turn a vehicle to the left, a rotary disk 8a is, at this time, turned synchronously and a light receiving element Tr senses the illumination of the illuminating element D to generate a signal of a H level. Along with the generation, a running state signal retaining circuit 13 changes the output level to H to excite a relay 15, which makes a left- turning cornering lamp 9 to be lighted.
Patent JP-S5689086-A (JP)
Title: Display device for digital watch
Inventor: MIYASHITA TATSUMI
IPC: G09F9/00
Filed: 1979-12-20
Abstract: PURPOSE: To enhance commercial value in terms of function and design by making the display character format of a portable watch having a digital display part point- symmetrically reversible.  
     CONSTITUTION: Even if the display part of the digital display part of a portable watch has panel constitution of either single layer or double layers, only the display character format is made point-symmetrically reversible by operating a change-over button. Hence, the display may be made collectly legible from either of he wearer's side or the other side while the watch is being held worn on his arm or the like and this makes the watch high in novelity and commercial value in terms of function and design. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0331965-A (JP)
Title: System for printing prescribed item in electronic computer for medical office work
Inventor: NISHIMURA TOSHIO
Filed: 1989-06-28
Abstract: PURPOSE:To dispense with the collation work of a chart, a prescription, etc., by simultaneously printing a prescribed item and, in addition to it, the relevant information in respective kinds of data inputted from an input means such as a keyboard to a printing paper with a printer. CONSTITUTION:One prescription in patient data is read from the patient data file stored in an external memory 4, fetched in an internal memory 3 and displayed on a CRT 5. When the data are drug data, the drug name, giving quantity and unit, and further, information to express a taking way, etc., are read as to the individual drug in one prescription, they are fetched in the internal memory 3, and these pieces of information are all printed on a drug bag label, etc., for printing provided as a printing paper 7. Thus, the necessity to transcribe the contents of the chart or prescription, etc., by a medical facility side at a drug giving window, etc., and to execute the collation and confirmation works one by one can be eliminated.
Patent JP-S6056627-A (JP)
Title: Structure of antiglare window glass for car
Inventor: MIYANISHI NOBUYUKI
IPC: B60J3/00
Filed: 1983-09-08
Abstract: PURPOSE:To provide a window glass for a car with an antiglare effect by curving the central part of large-sized glass. CONSTITUTION:The outer shape of a four-circumference end consisting of upper and lower edges 6 and 6' and left and right end edges 7 and 7' is formed into a flat shape without twisting and a front section 9 that is slightly curved toward the center from this four-circumference end is formed. This degree of curvature is such a degree of curvature in which a flat surface is not formed in front, that is, for example, for a large-sized bus body, the maximum depth is several millimeters to ten or more millimeters in the central part 8. As a result, a molded front window glass is fit to the bus body inserting buffer rubber 10 between the four-circumference end and the bus body side window notch section.
Patent JP-S5956479-A (JP)
Title: Radiation image conversion
Inventor: TAKAHASHI KENJI
IPC: C09K11/61
Filed: 1982-09-24
Abstract: PURPOSE:To form an image with a good conversion efficiency by exciting with near-IR rays and allowing to emit in near UV rays with the high luminance, by using a particular accumulative phosphor in the radiation image conversion utilizing a stimulative phosphor. CONSTITUTION:By irradiating an object 12 with light from a radiation source 11, a latent image is formed on a radiation image conversion panel 13. Then the fluorescence corresponding to said latent image is produced by light emitted from a light source 14 and displayed through a filter 18, a photoelectric convertor 15, and an image regenerator 16 on an image display device 17. In said method, an accumulative phosphor contg. an Eu<2+>-activated compound halide phosphor of the formula (wherein X, X' are each Cl, Br; x, a are each 0-2) (e.g., BaFBr.10<-3>NaBr:10<-3>Eu<2+>) is used and the latent image formed is excited by light of 450-1,100nm in wavelength.
Patent JP-H0928720-A (JP)
Title: Hand carrying type polymerizing apparatus
Inventor: DEIITAA SHIEEDERU
IPC: A61C13/15
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a handy polymerizing tool with which a user is prevented from being injured by heated cooling air. SOLUTION: Concerning this tool for which a light source and a fan are arranged on a casing and a light emitting opening for emitting light generated by the light source and an opening for letting the cooling air flow in/flow out are provided, a folow-out opening 13 for the cooling air is equipped with an air guide element 12, and the air guide element is arranged so as to move its position on the casing 1.
Patent JP-2000002025-A (JP)
Title: Latch receiver
Inventor: WATABE AKEMARU
IPC: E05B15/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a latch receiver, in which constitution is simplified and the number of parts is decreased, which can be manufactured at a low cost, in which an adjusting tool such as a driver and special adjustment operation are not required and the spring-out sound of a latch and the looseness of a door at the time of door closing and the generation of an abnormal sound are prevented simply and surely and workability is improved while a latch engaging hole is closed, by which the injury of hands and fingers by the hole is obviated and in which safety and appearance at the time of usage are enhanced. SOLUTION: A movable plate 15 capable of being engaged with the above- mentioned latch is housed movably into a strike box 4 with the strike box 4 buried to a frame body 1 and a striker 10, which is arranged on the opening side of the strike box 4 and to which a latch engaging hole 11, into which the latch can be inserted, is formed, in the axial direction of the above- mentioned latch. The movable plate 15 is urged to the striker 10 side, and the latch engaging hole 11 can be closed through the movable plate 15.
Patent JP-2000354226-A (JP)
Title: Digital camera with printer and its operation control method
Inventor: KOBAYASHI SHIGETO
IPC: H04N5/225
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To attain photographing of an object even when no image data can be recorded in an external memory and to print an object image. SOLUTION: Even when external memory is mounted on a camera (NO in step 31) and no residual capacity to record image data obtained by photographing is not present in the external memory (NO in step 32), shutter release is permitted and an object is photographed (step 34, 35). A built-in image memory temporarily stores image data obtained by photographing (step 36). The image data are read from the image memory and given to a printer, which prints out the data (step 46).
Patent JP-S6411649-A (JP)
Title: Catalyst for hydrogenation of hydrocarbons and manufacture thereof
Inventor: TAKAHASHI YASUTO
IPC: B01J23/85
Filed: 1987-07-03
Abstract: PURPOSE:To make activation of catalysts feasible and reduce manufacturing cost by causing an inorganic oxide carrier to carry more than one of Mo, W, and water-soluble compounds consisting of metals belonging to the VIII group, mercaptocarboxylic acid and its salts of alkali earth metals. CONSTITUTION:An inorganic oxide carrier is impregnated with an aqueous solution containing Mo, W, more than one kind of water-soluble compounds consisting of the metals belonging to the VIII group of the periodic table, and then is dried. After this, the dried substance is impregnated with a solution containing more than one of mercaptocarboxylic acid, and its salts of alkali, alkali earth metals and ammonium salts to manufacture catalysts for hydrogena tion of hydrocarbons. The preferable metals of the VIII group of the periodic table are Co, Ni, etc., and mercaptocarboxylic acid, mercaptoacetic acid, mercarptopropionic acid are also preferable.
Patent JP-H05318135-A (JP)
Title: Welded bolt and its sealing structure
Inventor: SUZUKI HIDEKAZU
IPC: B23K11/30
Filed: 1992-05-16
Abstract: PURPOSE:To form sealing structure at the time of projection welding by deforming an annular projection provided on the bolt head up to a place to abut on a metallic plate on a bed which is made to an electrode. CONSTITUTION:In the welded bolt 1 for projection welding which is composed of a screw rod 3 inserted into a hole made on the metallic plate 2 and the bolt head 4 to abut on the metal plate 2 on one end of the screw rod 3 and is welded to the metallic plate 2 by several projections 5 for welding provided on the peripheral part of the bolt head 4, the annular projection 6 to surround the screw rod 3 is provided on the bearing surface where the bolt head 4 abuts on the metallic plate 2 and when the metal plate 2 and the welding bolt 1 are welded together, the annular projection 6 is deformed up to the place where it abuts on the metallic plate 2. Consequently, a partition for sealing is formed between the metal plate 2 and the bolt head 4 seat side and sealing structure can be formed.
Patent JP-H0510705-A (JP)
Title: Rotary shaft eccentricity detector
Inventor: SATO YOSHIHIKO
IPC: G01B7/312
Filed: 1991-07-08
Abstract: PURPOSE:To facilitate material quality selection and reduce a maintenance check cost by providing an Na pump rotary shaft eccentricity detector integrally with an oil lubrication ball bearing portion that is not in high temperature Na but in moderate environment. CONSTITUTION:When a rotary shaft 1 swings and an oil lubrication bearing portion inclines in one direction, at portions where the outer periphery of a cylinder 30 whose inner ring 26 thickness is made thicker at the lower part, and the lower end key molded portion insides of metal fittings 34a and 34e that are fitted to the lower surface of an outer ring 27, contact each other, the metal fittings 34a, 34b receive bending stress heading for the outside, and the fittings 34a, 34e are deformed if the stress is large. The stress or the quantity of deformation added to the fittings 34a, 34e causes output change at sensors 31a and 31e fitted to the outer ring 27 surface, and the displacement quantity of the rotary shaft 1 due to eccentricity is measured by watching this output. If there is a case in which deformed metal fittings are feared not to be restored to the former forms, the material quality of metal fittings is made to be the material quality of spring steel or the like rich in flexibility. Also, the rotation of the shaft 1 is not hindered due to rotatable balls 32a, 32b fitted to key molded inner surfaces.
Patent JP-H09326883-A (JP)
Title: Communication processing system
Inventor: IIDA NOBUYUKI
IPC: H04M1/2745
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To save labor and time of redialing when a call from a slave telephone set is busy by providing a redial means redialing automatically when a destination called from an external terminal equipment is busy. SOLUTION: Whether or not dialing is made from a telephone set connected as a slave telephone set is checked. When busy, the telephone set connected as the slave telephone set is forcibly cut off from a telephone line by opening a relay 136 of an NCU. In this case, a relay 138 is closed. Then the dialed number by the telephone set connected as the slave telephone set is stored in a RAM 134 of a MODEM 71 through a facsimile interface 116. Furthermore, a time equal to a preset dial interval is awaited and after a relay 137 is closed, the read telephone number is redialed. When busy, the line is cut off and redialing is made again.
Patent JP-H0725525-A (JP)
Title: Method and device for carrying out strip coil
Inventor: OGURO HARUO
IPC: B65H19/12
Filed: 1993-07-06
Abstract: PURPOSE:To synchronously travel a snubber roll truck and a coil car to prevent the scratching of a strip coil by the traveling slippage between a snubber roll and the coil by setting the traveling resistance force of the snubber roll truck smaller than the frictional force between the snubber roll of the snubber roll truck and the coil. CONSTITUTION:A shifting air cylinder and a hydraulic cylinder are driven in the state where a frictional force is worked between a strip coil C and a snubber roll 1. At this time, since the traveling resistance force of the snubber roll truck 4 or the driving force of the shifting air cylinder 3, namely, the traveling driving force of the snubber roll truck 4 is smaller than the frictional force between the strip coil C and the snubber roll 1, the strip coil C is carried out by the driving force of a coil car 10, and the snubber roll truck 4 follows the coil car 10 moved through the strip coil C. Therefore, the traveling slippage between the snubber roll 1 and the strip coil C and the scratch of the strip coil C are never caused.
Patent JP-H0247117-A (JP)
Title: Catalyst for adjusting molecular weight distribution of ethylene polymer
Inventor: SUNCHIYUEE KAO
IPC: C08F4/68
Filed: 1989-06-30
Abstract: A vanadium-based catalyst is treated with certain phosphorus-containing compounds as a means of narrowing and effectively regulating the molecular weight distribution of the polymers produced with the catalyst.
Patent JP-H119890-A (JP)
Title: Pump supporting structure of washing machine
Inventor: SUZUKI SHIGEMITSU
IPC: D06F39/08
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To enable the flexible support of a pump, to enable the downsizing of a cushion which supports the pump, and to enable the reduction of its cost. SOLUTION: A pump 8 which is arranged in an upper cover 7 is supported on a pump supporting base 20 via a plurality of block-shaped cushions 26. The cushions 26 are made of rubber and arranged in housing parts 21 provided for the pump supporting base 20. The inner circumferential surface of the housing part 21 has a shape widened outward to the upper side and the size of the inner diameter of the housing part 21 is larger than the size of the outer diameter of the cushion 26 in a degree that the outer circumferential surface of the cushion 26 comes into contact with the inner circumferential surface of the housing part 21 at the time when the cushion 26 is compressed and deformed.