baber/WOPTO huggingface dataset:
Patent JP-S63137224-A (JP)
Title: Automatic exposing device
Inventor: YOSHIDA SUKEJI
IPC: G03B27/72
Filed: 1986-11-28
Abstract: PURPOSE:To perform the best exposure control and to increase a copying speed by selecting fixed exposure when it is decided that detected original density exceeds a reference value and selecting sequential exposure or specific system exposure when not. CONSTITUTION:Reflected light 1a from an original 1 enters a lens 7 through the slit of an optical system slider part. A photodetecting element 21, on the other hand, detects the original density through a guide 22 which determines a mean light measurement range. This element 21 converts the quantity of the incident light into an electric signal, which is amplified by an amplifier 23, so that the output voltage is high when the original density is high. When a 1st copy is taken, it is determined which of the sequential exposure and fixed exposure is employed according to the density and data on the original which are read on a mean light measurement basis. Then when the density data of the 1st copy exceeds the specific reference value, it is judged that the copying can not be handled by the current exposure systems and the fixed exposure is employed. When not, that can be handled, so the sequential exposure is employed. Thus, the best exposure is performed.
Patent JP-H09129289-A (JP)
Title: Moisture proof agent application method for joints of printed circuit board, and connector and terminal secured thereto
Inventor: OKAMURA NORITOMO
IPC: H05K3/28
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To properly apply a moisture proof agent to the joints of a printed circuit board and each connector terminal via a simple work. SOLUTION: A moisture proof agent application member such as a restriction plate 16 is secured to a connector housing 12, and a terminal 14 led out from the connector housing 12 is vertically passed through each through-hole 18 of the restriction plate 16. A recess 20 as a pocket for a moisture proof agent is formed on the upper surface of the restriction plate, so as to cover each through-hole 18. Then, the moisture proof agent is fed to the recess 20, and the agent deposited therein is made to flow down along the surface of each terminal 14 from each through-hole 18 to the joint of the concerned terminal 14 and the printed circuit board, thereby applying the moisture proof agent to the joints.
Patent JP-2000100485-A (JP)
Title: Electrolyte and photoelectrochemical battery
Inventor: TAKIZAWA HIROO
IPC: H01L31/04
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To improve a photoelectric conversion characteristic and durability by including a noncross-linked high molecular compound. SOLUTION: An electrolyte contains a noncross-linked high molecular compound expressed by the formula. In the formula, R1 and R3 respectively and independently represent hydrogen, an alkyl group or an aryl group. R2 represents a substituent containing quaternary salt or quaternary ammonium salt of a hetero ring containing nitrogen. R4 represents a substituent containing a hetero ring or tertiary amine containing nitrogen. D and E respectively and independently represent a coupling group, and (d) and (e) respectively and independently represent 0 or 1. A represents a repeating unit induced from a compound containing an ethylenic unsaturated group. (a), (b) and (c) respectively and independently represent the weight composition ratio of respective repeating units, (a) is 1 wt.% to 100 wt.%, (b) is 0 wt.% to 99 wt.%, and (c) is 0 wt.% to 80 wt.%.
Patent JP-H04162463-A (JP)
Title: Lead frame for ic
Inventor: NISHIMURA KATSUHIRO
IPC: H01L23/50
Filed: 1990-10-24
Abstract: PURPOSE:To generate a short-circuit between inner leads and to prevent removal of leads from sealed resin by providing an island of an aluminum layer provided on an aluminum board, and inner leads of the layer provided to be disposed on the board around the island. CONSTITUTION:The surface of an aluminum board 5 is selectively reduced to an aluminum layer, the layer is selectively etched to form an opening 7, and a lead frame for an IC having an island 3, inner leads 2 and outer leads 1 made of an aluminum layer provided around the island 3, and an aluminum frame 4 connected to the leads 1 is composed. The leads and the islands are respectively insulated therebetween by the board without opening a hole.
Patent JP-H03148190-A (JP)
Title: Transmission package of semiconductor laser
Inventor: ARAI YASUMICHI
IPC: H04B10/25
Filed: 1989-11-02
Abstract: PURPOSE:To reduce a parasitic inductance of a laser diode and an IC for driver and to enable rapid modulation by arranging a through-wiring plate on a stem and by mounting and wiring the laser diode, a photodiode and the IC for driver on the through-wiring board. CONSTITUTION:A through-hole for part mount is provided to a substrate 61; and a wiring pattern for each signal between a laser diode 1 and an IC 5 for power source and driver and a wiring pattern for output of a photodiode 2 are provided thereon. A metallic heat sink 62 is attached at right angles to a stem 3 to fix and mount the laser diode 1, the photodiode 2 and the IC 5 for driver. A through-wiring board 6 is attached through a wall side of a container, which consists of the heat sink 62, the substrate 61 and an insulator partition wall 63 provided between the photodiode 2 on an upper side of the substrate 61 and the IC 5 for driver. Thereby, it is possible to reduce a parasitic inductance between the laser diode 1 and the IC 5 for driver and to prevent development of waveform distortion during rapid modulation.
Patent JP-H06139342-A (JP)
Title: Image reader and copying device
Inventor: UTAGAWA TSUTOMU
IPC: G06T1/00
Filed: 1992-10-23
Abstract: PURPOSE:To discriminate a specify picture with a high precision by providing a second illuminating means, which illuminates a document with characteristics different from those of an irradiation means for normal read, and a means which adjusts the quantity of light of the illuminating means. CONSTITUTION:An fluorescent ink, which has such characteristic that it is not exalted by light components of a halogen lamp 205 as a visible light source, is irradiated with light of a fluorescent lamp which efficiently excites this ink, and thereby, a fluorescent mark is detected by narrow line information of fibers or the like to detect a copy inhibition document. In this case, the number of picture elements of fluorescent information included in the document is counted; and if it is equal to or larger than a prescribed value, this document is judged to be a copy inhibition document. Since reflected light from the fluorescent ink due to the fluorescent lamp is minute, the amplification factor is changed between the use of the halogen lamp 205 and the use of the fluorescent lamp. Therefore, control values obtained by preliminarily reading a standard white plate and a standard fluorescent plate by a light quantity control part 4301 of the halogen lamp 205 and a light quantity control part 4302 of the fluorescent lamp are used as adjustment values by a CPU 417.
Patent JP-S63135494-A (JP)
Inventor: HENRI DOUBASU
IPC: C10N40/08
Filed: 1987-11-12
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-H10132165-A (JP)
Title: Rubber loop affixing device for pipe joint inner surface
Inventor: TAKAGI YOSHIHIRO
IPC: F16L21/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To affix a rubber loop onto the inner surface of a color pipe by forming a plurality of telescopic radial rods, hauling in the rubber loop received by a roll group of the rods at the time of contracting the rods, and fitting a rubber hauling means which is removed from the rubber loop at the time of extending the rods so as to be capable of being made to appear and disappear. SOLUTION: For the affixing work of a rubber loop R onto a color pipe C, the outside diameter of the circumscribing circle of a rubber loop receiving roll group 4 is made smaller than the inner diameter of the color pipe C, and the rubber loop R is hung from the roll group 4. The rubber loop R is tensed by a low-friction rolling surface 65 of a rod 60, so that the rubber loop R is supported by the roll group 4. A rubber loop hauling means 6 is advanced with the roll group 4 to be inserted in the color pipe C. The rubber loop R is brought into contact with the inner surface of the color pipe C, and after that, the rod 60 is let out to the outside of the color pipe C.  Finally, curing of an adhesive applied layer of the inner periphery surface of the color pipe C is proceeded by the heat from a heater 72 while the color pipe C is being rotated, thus it is possible to affix the rubber loop R onto the color pipe C.
Patent JP-H06117655-A (JP)
Title: Floor heating device of washing place in bathroom
Inventor: JINNO TADASHI
IPC: E04H1/12
Filed: 1992-09-30
Abstract: PURPOSE:To carry out a positive and effective heating of a washing place with a simple structure by a method wherein a heating water dispersion pipe is arranged at a door or a sliding door of an entrance or an exit of a bathroom. CONSTITUTION:A heating water dispersion pipe 6 is constituted such that a plurality of nozzles 7 are axially arranged at a door frame 5. Each of the nozzles 7 is passed through an opening arranged at a flow frame 5a and fixed toward a washing place 3. The heating water dispersion pipe 6 is connected to a hot water feeder 9 for supplying hot water of which temperature is already adjusted to a desired temperature to a bath tub 2 through a hot water feeding pipe 10 and a solenoid valve 11. When a human sensor 14 detects a person outside the door 4 of the bathroom or when a switch 13 is operated, a solenoid of a solenoid valve 11 is electrically energized from a power supply to cause the solenoid valve 11 to be opened. Then, hot water is injected from the hot water feeder 9 to the washing place 3 through the heating hot water dispersion pipe 6 and the nozzle 7 and then the washing place 3 is heated. With the above- mentioned constitution, the heating operation is positively carried out and the washing place is efficiently heated form the surface of the same.
Patent JP-H11126334-A (JP)
Title: Formation of coating film, apparatus therefor as well as production of magnetic recording medium and apparatus therefor
Inventor: HISAMICHI JIYUNICHIROU
IPC: B05C11/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of such coating films capable of preventing the attenuation of S/N characteristics by effectively smoothing the magnetic layer coatings of a magnetic tape and an apparatus therefor as well as a process for production of magnetic recording medium and an apparatus therefor. SOLUTION: A smoothing bar 11 is arranged in the prescribed position on the downstream side of a coating a position by a die 5 with respect to a traveling base film 2. The smoothing bar 11 is provided with a smoothing film 2 projected by a prescribed extent toward the downstream side from its edge wall 13a and the edge wall 13a surface is inclined to the prescribed angle with the traveling direction F of the film 2, by which the smoothing film 12 is brought into contact with the coating film surface of the base film 2 under travel and the coating film is smoothed.
Patent JP-H02133569-A (JP)
Title: Hollow cathode gun for ion plating
Inventor: IGUCHI MASAO
IPC: C23C14/32
Filed: 1988-11-15
Abstract: PURPOSE:To obtain the title HCD gun capable of uniformly coating a wide and large-area substrate by arranging the through holes for generating plasma extending in the short-side direction in parallel in a rectangular plate in its long-side direction to form the hollow cathode. CONSTITUTION:Plural through holes 2 extending in the short-side direction are arranged in parallel in the rectangular plate in its long-side direction to form the hollow cathode 1 to be used in the HCD gun. In the ion plating device, the electron beams 7 generated from the HCD gun 3 at a low voltages and a heavy current are converted into a wider beam by the magnetic field control of a first electrode 4 and a second electrode 5. The wider electron beam is introduced into a vacuum vessel 17 by an electromagnet 6 and further introduced into a crucible 9 by a magnet 10, and a vaporization source 8 is melted and ionized. The ionized vaporized material is passed through a high plasma atmosphere in a focusing coil 11, allowed to react with a gaseous reactant, and deposited uniformly on a band steel 13 in its cross direction.
Patent JP-H02136579-A (JP)
Title: Motor-driven compressor
Inventor: IIDA KAZUO
IPC: H02K5/22
Filed: 1988-11-14
Abstract: PURPOSE:To facilitate the assembly of a compressor and obviate the need of a special lead wire by arranging a terminal in a container for housing the electric motor elements and arranging a pin at a prescribed position on a cover connected with the terminal when the container is closed. CONSTITUTION:Electric motor elements 2 are housed in a cylindrical container 1, and a hermetic terminal 5 is installed onto a cover 4 for closing one opened port of the container 1. The hermetic terminal 5 has a pin 9 and a terminal 10 connected with the pin 9, and the terminal 10 is connected with the pulled-out wire 11 of the electric motor element 2. In such constitution, the terminal 10 is fixed onto the end coil 13 of the electric motor element 2 and a stator iron core 4 through a fixing member 12. The pin 9 is arranged at the coincidence position in the axial direction with the terminal 10 and the position connected with the terminal 10 when the container 1 is closed by the cover 4.
Patent JP-H08147690-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SUZUKI ATSUSHI
IPC: C23C16/30
Filed: 1994-11-21
Abstract: PURPOSE: To achieve an ultra-low glide height characteristic and to improve production stability by forming a liquid lubricant in the surface of the base of a magnetic recording medium by a coating means and after that, forming a lubricant by vapor phase polymerization in the surface of the base. CONSTITUTION: A base comprises a substrate 1 provided with a Cr backing layer 2, a magnetic layer 3, and a protective layer 4. The base is immersed into a solution in which the liquid lubricant of perfluoropolyether series is dissolved in a fluorine-base solvent to provide a lubricant layer in the surface. The base is placed upright in the chamber of a CVD device and after discharged, hexafluoropropene and oxygen are introduced and then pulsed laser is applied. After that, atmospheric air is introduced. Again similarly to the previous process, discharge is performed and hexafluoropropene and oxygen are introduced and pulsed laser is applied. Thereby, a composite lubricant layer 5 is formed of a liquid lubricant provided by coating in the surface of the base and a lubricant formed by vapor phase polymerization.
Patent JP-H08149365-A (JP)
Title: Image input device
Inventor: IKEDA OSAMU
IPC: H04N5/253
Filed: 1994-11-22
Abstract: PURPOSE: To prevent focusing accuracy from being lost due to the effect of vibration or the like caused by transportation in the image input device reading originals with different sizes. CONSTITUTION: The device is provided with an image forming means having 1st and 2nd image forming means 92, 102 with different magnification, an image read means having 1st and 2nd sensors 93, 103, an optical path changeover means 80 selecting a 1st optical path 90 through which a reflected light/ transmitted light made incident via an original 20 is given to the 1st image forming means 92 or a 2nd optical path 90 through which the reflected light/ transmitted light is given to the 2nd image forming means 102, a focus means 110 changing the distance of the the image forming means 92, 102 to an original 20 to make focusing, a drive means 120, a delivery means moving the focus means 110 to three moving ranges, that is, focusing moving range, optical path changeover moving range and transmission moving range,  and a transmission means delivering a torque delivered to the focus means 110 to the optical path changeover means 80.
Patent JP-S63140436-A (JP)
Title: Composite oxide for thin recording medium film of phase change type optical disk
Inventor: YOSHIDA HIDEAKI
IPC: G11B7/2433
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a composite oxide for a thin film which is excellent in repetition of recording and erasing and has excellent environmental stability with age by forming the oxide so as to have the compsn. within the specific range in the ternary constitutional diagram of TeO2-Tl2O-PbO. CONSTITUTION:The thin recording medium film is constituted of the composite oxide having the compsn. (hereunder mol%) within the range connecting the point A (95% TeO2, 5% Tl2O), point B (50% TeO2, 50% Tl2O), point C (50% PbO, 50% TeO2) and point D (95% TeO2, 5% PbO) in the ternary constitutional diagram of TeO2-Tl2O-PbO by straight lines. The stability to the repetition of recording and erasing and the environmental stability with age are thereby improved and the uniformity in the characteristics between the thin recording medium films is greatly improved.
Patent JP-2000095303-A (JP)
Title: Waste treatment managing system
Inventor: SUMIYA MASAYUKI
IPC: G06Q10/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prohibit illegal dealing of discharging enterprises, collecting/ transporting dealers and intermediate/final treatment dealers using waste treatment managing information. SOLUTION: Discharging enterprises, collecting/transporting dealers and intermediate/final dealers accumulate desired waste treatment managing information out of discharging enterprise related information, waste related information, collecting/transporting dealer related information and intermediate/final treatment dealer related information input through terminals 2, 5, 10 corresponding to management numbers, in a host waste treatment managing device 1 corresponding to the management numbers, so that they can be called out of any terminals 2, 5, 10 for display and printing.  The collecting/transporting responsible persons bring IC cards 4 storing collecting/transporting dealer IDs, collecting/ transporting responsible person IDs, collecting/transporting vehicle IDs and management numbers to a place of business of the discharging enterprise, where information is read via the terminal 2 and sent and accumulated as acceptance certified information into the host waste treatment managing device 1.
Patent JP-H01129448-A (JP)
Title: Lead frame
Inventor: KITANO MAKOTO
IPC: H01L23/28
Filed: 1987-11-16
Abstract: PURPOSE:To prevent reflow cracks by making the area of a through-hole in an element loading surface larger than that of a through-hole in an anti-element loading surface and specifying an angle formed by the inner surface of the through-hole and the anti-element loading surface of a tab. CONSTITUTION:Reflow heating is conducted in order to mount a package, in which an element 4 is loaded onto a tab 1 and these tab and element and leads 7 are sealed with a resin 5, onto a substrate 9 with solder 8. Steam 6 is generated on the interface of the tab and the resin, but a through-hole 2a made wider in an element loading surface and narrower in an anti-element loading surface is bored to the tab 1. Accordingly, the resin 5 is constrained by the tab 1, and an angle 3a shaped by the inner surface of the through-hole 2a and the anti-element loading surface of the tab 1 extends over 60 deg. or more, thus reducing stress generated in the resin in a through-hole 2a section, then generating no reflow crack.
Patent JP-2000097686-A (JP)
Title: Length measuring device
Inventor: NAGANUMA YOSHIHIRO
IPC: G01B11/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a length measuring device that can easily reduce a coordinate drift quantity even in the case of using a scale with a small thermal expansion coefficient for a stage equipment of a normal material. SOLUTION: An upper plate 92 made of an iron expands as equipment temperature increases after measuring a coordinate of any measurement point A on a mount glass 20. Also, the mount glass 20 and an encoder scale 80a of a low expansion material expand. On x-components of the glass 20 and the scale 80a, their relative positions are constant because a length Xd from an installation reference surface DS to a fixed point A is common. Furthermore, a detection reference point of a position detection head 80b is arranged on a central surface CS with a detection reference point of an observation optical system 10. Therefore, a constant value is detected with the linear encoder 80 independently of a temperature change. That is, a coordinate drift is not caused by the temperature change in the measurement device.
Patent JP-H01135490-A (JP)
Title: Work-position conforming device
Inventor: UCHIDA KUNIHARU
IPC: F28F11/06
Filed: 1987-11-16
Abstract: PURPOSE: To accurately judge the position of a work tool by arranging a computing element to measure a coordinate position of the work tool on the basis of a distance signal and an angle signal from a position detector, and arranging a computer to judge whether or not they coincide with each other by comparing this measured value and a prestored arranging drawing. CONSTITUTION: A position detector 1 is arranged on a condenser pipe plate surface of a position confirming object surface, and a work tool 6 is oppositely installed on a work object capillary. A cable 5 of a potentiometer 3 is pulled out by a distance correponding to a movement of the work tool, and an electric distance signal according to its distance is outputted from the potentiometer 3. An encoder 4 rotates in reponse to the cable pulling-out direction by a movement of the work tool, and outputs an angle signal according to this turning angle. A computing element 16 performs an operation on X, Y coordinate positions of the work tool on the basis of these distance signal and angle signal, and inputs them to a computer 7.  This computer 7 accurately judges a position of the work tool by comparing this found coordinate position signal with a capillary group arranging drawing of a prestored condenser pipe plate surface.
Patent JP-H03148881-A (JP)
Title: Superconducting device
Inventor: HATANO MUTSUKO
IPC: H01L39/22
Filed: 1989-11-06
Abstract: PURPOSE:To realize a superconducting device, which has stable characteristics-that is, excellent uniformity and no change with time, by connecting first and second superconducting electrodes through a semiconductor in the superconducting device having the first superconducting electrode composed of an N-type material and the second superconducting electrode composed of a P-type material. CONSTITUTION:A P-type superconductor 1 and an N-type superconductor 2 are connected through a semiconductor 3, thus forming the basic structure of a device. According to such constitution, the interface of the semiconductor and the superconductor and a pair potential value in the semiconductor are changed as shown in a diagram in the superconductor. It shows that the pair of holes penetrated into the semiconductor from the P-type superconductor and the pair of electrons penetrated into the semiconductor from the N-type superconductor are diffused into the semiconductor by a superconductive proximity effect. The pair of holes and the pair of electrons are separated at a position where distances from the superconductors are separated only by the decouple or more of coherence length in the semiconductor, and two holes and electrons are generated respectively. Consequently, a tunnel barrier layer 5 by a P-N junction is generated on the interface of the hole and the electron.