baber/WOPTO huggingface dataset:
Patent JP-H10335256-A (JP)
Title: Laser annealing apparatus of liquid crystal substrate
Inventor: HARADA MAKOTO
IPC: H01L29/786
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enable a liquid crystal substate placed in a vacuum chamber to be selectively irradiated with a laser beam from different directions without making the liquid crystal substrate pivot, by a method wherein a beam sectional direction change optical system which changes the sectional direction of a laser beam incident on a homogenizer interlocking with the pivoting homogenizer is provided. SOLUTION: When a liquid crystal substrate 16 is irradiated with an long beam 14 in the longitudinal direction of the liquid crystal substrate 16, mirrors 72 and 78 are moved back by air cylinders 84 and 88, and a mirror 80 is moved forth by an air cylinder 92. As a result, a laser beam 10 is reflected from the mirrors 76 and 80 and incident on a homogenizer 12 making its sectional form conform to the direction of the homogenizer 12 or the longitudinal direction of the long beam 14. Therefore, the pivoting angle of the homogenize 12 and the sectional form of the laser beam 10 incident on the homogenizer 12 can be regulated conforming to a change in the direction of irradiation of the liquid crystal substrate 16 which is placed in a vacuum chamber and hard to pivot.
Patent JP-H0592303-A (JP)
Title: Machine for bar material cutting and center hole processing
Inventor: MOMOI SHOJI
IPC: B23B13/02
Filed: 1991-05-17
Abstract: PURPOSE:To conduct labor-saving for the cutting off of a bar material at the pre-process of center work and the processing of center holes. CONSTITUTION:A bar material 40 is retained at a V groove 23 with its long length left intact. By making a main shaft table 3 approach to the V groove 23, the rip portion of the bar material 40 is clamped by means of a chunk 6. By separating the main shaft table 3 from the V groove 23 by a predetermined distance, the bar material 40 is drawn out of the V groove 23. The bar material 40 is clamped with the two-clawed chuck 10 of a turning-over unit 9, and cut off with a cutter 30, and a work 40a of a predetermined size is cut out. The work 40a is clamped only by means of the two-clawed chuck 10, and the main shaft table 3 is moved, and then the center hole processing of one end surface of the work 40a is conducted by means of a center drill 7. The center hole processing of the other end surface of the work 40a is conducted by turning over the work 40a by carrying out the rotation calculation of the two-clawed chuck 10. As a result, the cutting off of the bar material, deciding the whole length and the processing of center holes can be conducted continuously by means of one machine.
Patent JP-S643204-A (JP)
Title: Device for locking blade with hammer type leg section to disk for turbomachine and assembly and overhaul method
Inventor: MISHIERU ANDORE BURIYU
IPC: F01D5/30
Filed: 1988-06-08
Abstract: PURPOSE: To perform an easy disassembly of blades by making in a resilient double Omega style a fixed latch arranged underneath the platform of locking blades. CONSTITUTION: A circumferential groove 2 is defined in between of either side of the ribs 1 in disc, formed on the turbine wheel, and an upstream rib 4 and downstream rib 5 are installed for supporting the turbine blade platforms. Circumferential and radial lockings are performed by displacing a fixed latch 7 underneath the platforms of the locking blades. In the fixed latch 7, wings 9a, 9b which cooperate with notches 4a, 4b, 5a, 5b of the ribs 4, 5, are formed in a resilient double Omega style. Thus for disassembling, access can be obtained underneath the blade platforms facilitating an easy disassembly.
Patent JP-H0436708-A (JP)
Title: Optical adaptor
Inventor: KODAMA TOSHIRO
IPC: G02B6/26
Filed: 1990-06-01
Abstract: PURPOSE:To attain optical connector connection capable of engaging an optical connector from both of an axial direction and the direction rectangular to the axial direction by forming both of an adaptor main body and a ferrule assembling body respectively as L shapes and constituting the ferrule body as a two-divided shape formed by an L-type V groove or the like to which a fiber strand can be fixed. CONSTITUTION:Since an optical adaptor is fixed to a shelf or the like to use it, two projections 1b capable of holding the shelf in cooperation with flange parts 1a and fixing the shelf with one-touch operation are formed on the periphery of the adaptor body. The L-shape ferrule assembling body 3 is housed in the adaptor body 1 while holding aligning sleeves 5 on both the ends in a half- inserted state. The sleeves 5 such as divided sleeves are prevented from being jumped out in the axial direction by inside projections 1c formed in the body 1. After fixing an optical fiber 4 consisting of quartz, plastic or the like on the center of the inside of the assembling body 3, both the end faces are processed by projected sphere grinding or the like. Such constitution makes it possible to obtain an L-shape adaptor having stable characteristics and optical connection can be attained.
Patent JP-2000330056-A (JP)
Title: Scanning optical device
Inventor: TAJIMA NAOKI
IPC: G02B26/10
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device in which the mounting height and inclination of an optical lens mounted on an optical lens mounting base can be adjusted finely by reworking. SOLUTION: This scanning optical device is provided with a resin casing supporting an optical lens 6, a female screw section 52 which is inserted into the resin casing, and a male screw section 20 which is inserted into the female screw section 52 from the direction opposite to the inserting direction of the female screw section 52 into the resin casing. The protruded amount of the lens 6 is adjusted by bringing the front end section of the male screw section 20 into contact with the lens 6 by protruding the section 20 from the female screw section 52.
Patent JP-H06223605-A (JP)
Title: Thin guide light and resin panel for guide light
Inventor: UEDA MASAYUKI
IPC: F21S9/02
Filed: 1992-06-02
Abstract: PURPOSE:To increase the luminance of a resin panel surface without causing luminance unevenness by reducing the thickness of a guide light. CONSTITUTION:A lamp 3 is disposed to correspond to approximately the halfway position of the vertical dimension of a resin panel 4, 4. Paint having calcium silicate mixed therein is applied to the inner surface of the resin panel 4 as a longitudinal strip, which becomes the coarser from a dense state the farther it is from the center of the plate along the vertical direction. The diffusion effects of the paint (calcium silicate) permit reduction in the thickness of a guide light 1, enabling the luminance of the surface of the resin panel 4 to be increased without causing luminance unevenness.
Patent JP-H085194-A (JP)
Title: Heat exchanger
Inventor: TAKAHASHI SATOSHI
IPC: F25B39/02
Filed: 1994-06-23
Abstract: PURPOSE:To improve the heat exchanging efficiency by raising the liquid level of liquid refrigerant, eliminating the adverse influence of the inserting error of a heat transfer tube, uniformly distributing the refrigerant, and efficiently evaporating the refrigerant by providing an oblique part at the end of the tube. CONSTITUTION:A refrigerant input side distributor 1 and a refrigerant output side distributor formed with a cylindrical hollow part are located horizontally in its longitudinal direction. A plurality of heat transfer tubes 2 are aligned in parallel with the vertical direction between the distributor 1 and the distributor, and both the ends are inserted to be connected on one row longitudinally of both the distributors 1. The tube 2 is formed with an oblique part 3 at the end of the distributor 1 side in such a manner that the side (a) of the part 3 is larger in size than the erroneous size of the inserting amount of the tube.
Patent JP-H06331019-A (JP)
Title: Gear change control device for automatic transmission capable of making manual gear change
Inventor: TABATA ATSUSHI
IPC: F16H61/02
Filed: 1993-05-20
Abstract: PURPOSE:To prevent correspondent delay or unintended delay of gear change when a gear change mode is changed into a manual gear change mode during controlling delay at the time of gear change in an automatic gear change mode. CONSTITUTION:The gear change control device of an automatic transmission A capable of making manual gear change, which is provided with an estimated gear change step judging means 3 in which a gear change step judged finally on the basis of running condition in a delay time set by a gear change delay time setting means 2 in automatic gear change mode is set to an estimated gear change step for setting by a gear change command signal. The gear change control device is provided with a mode change detecting means 4 for judging that a gear change mode is changed by a gear change mode converting means 1 from the automatic gear change mode into a manual gear change mode, and a manual gear change command outputting means 5 for outputting a gear change command signal into a prescribed gear change step as soon as without waiting the lapse a delay time when it is detected that a gear change mode is changed from the automatic gear change mode to the manual gear change mode during the delay time.
Patent JP-H06348417-A (JP)
Title: Analog-digital converter and its production
Inventor: SAWADA MASAKI
IPC: G06F3/05
Filed: 1993-06-14
Abstract: PURPOSE:To improve the yield of an analog signal generating means which converts especially an analog displacement value into an analog electric signal in respect to an analog-digital(A/D) converter for converting an analog displacement value into an analog electric signal and then converting the analog electric signal into a digital electric signal. CONSTITUTION:This A/D converter is constituted of the analog signal generating part, an A/D conversion part 10, a D/D conversion part 11, and a D/D conversion correlation memory part 12. Since a reference digital electric signal stored in the memory part 12 is substituted for a digital electric signal obtained through the A/D conversion part 10 and including an error by the D/D conversion part 11 to absorb the error included in the analog signal generating part and the high accuracy of the analog signal generating part is made unnecessary, the yield of the analog signal generating part is extremely easily improved.
Patent JP-S62297181-A (JP)
Title: Optical recording medium
Inventor: ITO MASAKI
IPC: G11B7/24035
Filed: 1986-06-17
Abstract: PURPOSE:To obtain an optical recording medium having favorable weatherability, high sensitivity and favorable signal quality, by providing a recording layer which has a layer comprising an alkyl-substd. phthalocyanine coloring matter and provided on a base and a layer comprising tellurium, selenium and nitrogen as main constituents. CONSTITUTION:An alkyl-substd. phthalocyanine layer 2 and a tellurium-selenium- nitrogen layer 3 are sequentially provided on a base 1 to constitute a recording layer. The thickness of the alkyl-substd. phthalocyanine coloring matter layer is preferably 5-1,000Angstrom  while that of the tellurium-selenium-nitrogen layer is preferably 100-1,000Angstrom , from the viewpoint of recording and reproduction characteristics. The content of nitrogen in the layer 3 is preferably at least 2atom% and less than 20atom%, from the viewpoints of recording and reproduction characteristics and weatherability. The content of selenium is preferably 2-50atom%, from the viewpoint of weatherability. The base may be formed of a synthetic resin such as a polycarbonate, a polyolefin, polymethylpentene, an acylic resin and an epoxy resin, a glass or the like.
Patent JP-S60193840-A (JP)
Inventor: KISHIKAWA NOBUTAKA
IPC: B65D23/08
Filed: 1984-07-09
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-H05335667-A (JP)
Title: Circuit for controlling and driving of semiconductor laser
Inventor: ISHIDA MASAAKI
IPC: H01S5/0683
Filed: 1992-06-03
Abstract: PURPOSE:To always obtain a desired light waveform even when an optical/electrical negative feedback loop is operated at a high speed by providing a frequency characteristic compensation circuit which compensates the frequency characteristics of a light receiving section in a control system using the optical/electrical negative feedback loop. CONSTITUTION:This circuit of a laser printer is provided with an optical/electrical negative feedback loop which controls the forward current of a semiconductor laser 2 so that a light receiving signal proportional to the optical output of the laser 2 obtained from a light receiving section 3 and a light emitting level commanding signal can become equal to each other. In addition, the title circuit is also provided with a conversion circuit 6 which converts a light level commanding signal into the forward current of the laser 2 based on the optical output/forward current characteristic of the laser 2, the coupling coefficient of the section 3 and the high output of the laser, and the optical input/light receiving signal characteristic of the section 3. A frequency characteristic compensation circuit 7 which compensates the frequency characteristics of the section 3 is provided so that a desired light waveform can be obtained in accordance with the light emitting level commanding signal.
Patent JP-H06346871-A (JP)
Title: Scroll compressor
Inventor: HIRANO TAKAHISA
IPC: F04C18/02
Filed: 1993-06-14
Abstract: PURPOSE:To prevent the generation of a radial gap between a fixed scroll and a turning scroll by providing a flange in the end plate of the fixed scroll with a part allowing elastic deformation in the thrust direction, thereby inclining the whole fixed scroll to follow the inclination of the turning scroll. CONSTITUTION:A fixed scroll 100 fixed to a frame 6 is engaged with a turning scroll 2. A protruding part formed at a top plate 120 is inserted into a recessed part A formed at the end plate 111 of the fixed scroll 100, and plural seal members 121, 122 are interposed between the protruding part and recessed part to partition a back pressure chamber B. Plural grooves 112, 113 are annularly formed on the mutually opposite side faces in the flange 119 of the fixed scroll 100, and the flange 119 is formed to be elastically deformable in the axial direction of a compressor. The whole fixed scroll 100 is thereby inclined to follow the inclination of the turning scroll 2 so as to prevent the generation of a gap between both scrolls.
Patent JP-S5931909-A (JP)
Title: Lens holder
Inventor: HONDA TOSHIMASA
IPC: G02B7/02
Filed: 1982-08-16
Abstract: PURPOSE:To correct focus movement due to the variation in refractive index and shape alteration with temperature, by mounting an inner lens frame which holds a plastic lens in a lens frame rotatably, and moving the inner lens frame in an optical-axis direction through a rotating mechanism for temperature compensation equipped with bimetals. CONSTITUTION:A temperature compensating circuit ring 34 is inserted between the outer circumference of the inner lens frame 32 and the inner circumference of the lens frame 30 so that their recessed and projected grooves 33 and 36a, and 35 and 37a engage with each other. When temperature varies in said state, each bimetal varies in curvature to rotate the inner lens frame 32 through screw parts 31 and 39 relatively to the lens frame 30, moving it in the optical axis direction of the lens 40. Therefore, the air gap of the lens system is varied as mentioned above according to the temperature to compensate the focus movement of the lens system due to the temperature variation.
Patent JP-S63306534-A (JP)
Title: Disk recording and reproducing device
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/30
Filed: 1987-06-07
Abstract: PURPOSE:To dynamically grasp information erasing, writing and reading processes by changing the intervals of centers between a pair of spots formed by an information writing/erasing optical beam and an information reading optical beam in a recording track direction and in its rectangular direction. CONSTITUTION:An information writing/erasing optical beam Lw and an information reading optical beam Lr radiated from a 2nd optical system constitutional part 23 are made incident upon a writable optical disk 1 through a 1st optical system constitutional part 21 and spots formed on an optical disk 11 on the basis of respective beams Li are partially superposed so that the interval between respective centers of the spots are changed in the recording track and its rectangular directions. Then, information is erased and written, the written information is read out and a change in the information reading output is observed. Thus, the change in the information reading output is analyzed and the information erasing, wiring and reading processes on the writable optical disk 11 can be dynamically grasped.
Patent JP-S5843503-A (JP)
Title: Electric apparatus
Inventor: FUJII MASAO
IPC: H01F27/18
Filed: 1981-09-08
Abstract: PURPOSE:To increase cooling effect by making smaller the gap between two heat generating bodies which have a potential difference between the two. CONSTITUTION:The numericals 1 and 2 in the figure are heat generating bodies that have a potential difference between them and are used for a low voltage  coil and high voltage coil respectively. The two are placed to oppose each other with a gap 3 between them. They are both immersed in a coolant 4 that boils. When the coolant 4 flows through the gap between the low voltage and high voltage coils 1 and 2, it cools the surface of the coils. The width S' of the gap 3 is of the same size as congregated foam that passes through the gap 3. When there is no potential difference between the low voltage and high voltage coils 1 and 2, the temperature boundary layer that develops on the coil surface is forcibly peeled off by the foam as it passes through the gap 3 and the heat conductivity increases. When there is a potential difference between the high and low voltage coils 1 and 2, Maxwell stress acts at the boundary of the foam 5 and the coolant 4 by the difference of dielectric constant, and the coolant 4 is carried forcibly with forced convection effect to be added thereto. The heat conductivity thereby increases.
Patent JP-S5843642-A (JP)
Title: Level indicator
Inventor: ENDOU SUMIO
IPC: H04B1/16
Filed: 1981-09-08
Abstract: PURPOSE:To execute a simple control which is not influenced by adjustment, by fetching an output from only a comparator being partinent to a processing level, in the comparator consisting of plural operational amplifiers. CONSTITUTION:When an input signal of level display is applied to a terminal 5, a comparator 1 consisting of an operational amplifier becomes on when a receiving input is, for instance, >=60dB, and sets an output level of an output terminal 10 to ''1'' from ''0''. When a receiving level increases and exceeds 72dB, a level comparator 2 becomes on, and sets a level of an output terminal 20 to ''1''. This voltage is supplied to a reference voltage terminal of the comparator 1 through a diode 25 and a resistance 24, changes set voltage, and turns off the comparator 1. When the receiving input exceeds 87dB, a level comparator 3 becomes on, and a level of an output terminal 30 becomes ''1''. This voltage is supplied to the reference voltage terminals through diodes 35, 36, and turns off the comparators 2, 1. When the input level further rises, a level comparator 4 becomes on, a level of an output terminal 40 is set to ''1'', and the comparators 3, 2 and 1 are turned off through diodes 45, 46 and 47.
Patent JP-H08333856-A (JP)
Title: Step for staircase and built-up staircase and inorganic board for step
Inventor: SHIRAISHI TOKUO
IPC: E04F11/02
Filed: 1995-06-08
Abstract: PURPOSE: To shorten the term of construction work of a built-up staircase, and to reduce noise and vibrations by using an inorganic board as the staircase. CONSTITUTION: A riser 27 is connected continuously on the other side of a metallic step frame 30 having the lower section of a stair nosing on one side. A recessed section 31 is formed between the lower section of the stair nosing and the lower edge of the riser 27 in the top face of the step frame 30. A stair- nosing upper section 24 constituting a hollow stair nosing section in cooperation with the lower section of the stair nosing of a step at an upper stage is formed at the upper end section of the riser 27, thus configuring te step frame 30. An inorganic board 8 is fixed into the recessed section 31, and a clearance 38 between a side wall on the riser side of the recessed section 31 and the inorganic board 8 is filled with inorganic fillers, thus constituting a step 37.  The inorganic board 8 is configured by installing a hard board 7 on the top face of a base body 1 consisting of an inorganic material. The steps 37 are arranged stepwise and fixed onto a girder, thus constituting staircase.
Patent JP-H09295294-A (JP)
Title: Opening/closing chuck for robot hand
Inventor: OISHI YOSHIHISA
IPC: B25J15/08
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To adjust the opening/closing direction of a finger, in a chuck with a small size of the orthogonal direction to the opening/closing direction without weakening the grip force and moving width of the chuck. SOLUTION: A pair of fingers 3 for opening/closing under a state projected from a casing 2 to the front side and a pair of pistons 12 arranged in the same direction as the opening/closing direction of the finger 3 in the casing 2 are provided. A pair of the pistons 12 having a connecting piece 4 for transmitting directly the movement of the finger 3 and piston 12 is constituted so that a supply pressure is applied from both sides respectively and a pair of screws 24, etc., is provided on the opposite side to the supply port 27 and the opening/ closing position can be adjusted.
Patent JP-H09299857-A (JP)
Title: Travelling wax coating/drying device
Inventor: ONARI HIROBUMI
IPC: B05C1/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To widely supply a wax liquid from a small-size device by constituting a wax supplying/coating device with a tip-ragging wax ejecting pipe and wagging the tip of the wax ejecting pipe to the right and the left following the travel of a truck to supply the wax liquid to a floor face in zigzag fashion. SOLUTION: In a wax coating/drying device which is internally equipped with a device for thermally drying a coated wax, a wax ejecting/supplying device 400 and a wax applying tool 500, the wax ejecting/supplying device 400 consists of a rotary shaft 402 which is rotated, in the normal/reveres direction, on the rotary shaft of a motor 401 through a cam and a wax ejecting pipe 403 suspended from the rotary shaft 402. Further, the wax is widely supplied to a floor face F in zigzag fashion by wagging the tip of the wax ejecting pipe 403 to the right and the left following the travel of the truck. The wax liquid to be supplied to the floor face F in zigzag fashion is uniformly applied to the floor face F by the wax applying tool 500.
Patent JP-H11325250-A (JP)
Title: Packing, sealing structure, gas hot-water supply device and manufacture of packing
Inventor: KIMURA SHOJI
IPC: F24H9/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a packing without wasting materials. SOLUTION: A square ring packing 40 is constructed by two L-shaped split pieces 40a. The split pieces 40a have respective inclined edges 45s engaged with one another to prohibit the movement of the split pieces 40a to the inside. The movement of the split members 40a to the outside is prohibited by the bent pieces 37a-37c of a flange 36 along the packing 40. The split members 40a are arranged in number to the same direction to be cut out of a substrate.
Patent JP-S625002-A (JP)
Inventor: SADA TETSURO
IPC: F22B37/10
Filed: 1985-07-01
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。