baber/WOPTO huggingface dataset:
Patent JP-H08141519-A (JP)
Title: Rotary substrate-washing apparatus
Inventor: NISHIMURA JOICHI
IPC: B08B1/04
Filed: 1995-02-23
Abstract: PURPOSE: To uniformly wash the entire surface of a substrate so as to easily follow the warpage deformation of a substrate by relatively simple constitution regardless of the warpage deformation of the substrate. CONSTITUTION: A washing jig support 13 having a washing jig 8 integrally attached thereto is provided to the rotary body 10 rotated by an electromotor M in a liftable manner through first and second bellows 14, 15 and air piping 18 is connected to the hermetically closed space S formed by the second bellows 15 and a pressure gauge 19 and a regulator 20 are provided to the air piping 18. The regulator 20 is operated corresponding to the change of the pressing force of the washing jig 8 to a substrate and the washing jig support 13 is raised and lowered with respect to the substrate W to keep the pressing force of the washing jig 8 to the substrate W within a set range.
Patent JP-H02238950-A (JP)
Title: Ink jet recorder
Inventor: MATSUMOTO SHUZO
IPC: B41J2/045
Filed: 1989-03-13
Abstract: PURPOSE:To obtain a head which can be driven easily by selectively driving one section of piezoelectric vibrator corresponding to an ink flow path and displacing the opposite side walls of the ink flow path thereby improving the head characteristic. CONSTITUTION:Upon application of voltage onto a drive electrode 7-4, a piezoelectric vibrator 2-4 is distorted and elongated in the direction of the thickness. Since the joint between the barrier walls 5-3, 5-4 of flow path is displaced, flexure deformation is provided as a whole. Consequently, the volume of an ink flow path 4-4 is increased. Upon interruption of voltage application onto the piezoelectric vibrator 2-4, distortion energy functions in resetting direction. Consequently, the volume of the ink flow path 4-4 decreases abruptly to cause pressure increases thus delivering ink drops through a delivery port 12 corresponding to the ink flow path 4-4.
Patent JP-S58177682-A (JP)
Inventor: YOSHIDA JIYUNICHI
IPC: A63F13/812
Filed: 1982-04-14
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-H04296706-A (JP)
Title: Light source device
Inventor: INOUE HIDEO
IPC: G02B6/04
Filed: 1991-03-26
Abstract: PURPOSE:To provide the light source device which is simple in structure and reducible in size and effectively converges light emitted by a light source on an optical fiber and diffracts it spectrally. CONSTITUTION:The light source device which converges the light emitted by the small-sized metallic vapor discharge lamp 3 on the light guide end part 8 of an optical fiber bundle 7 and guides the light entered into this light guide end part by the respective optical fibers to perform distribution lighting is equipped with a reflecting means 1 which has a 1st and a 2nd focus, the small- sized metallic vapor discharge lamp provided at the 1st focus, and the light guide end part of the optical fiber bundle provided at the 2nd focus, and the light emitted by the small-sized metallic vapor discharge lamp provided at the 1st focus is reflected by the reflecting means and guided to the light guide end part of the optical fiber bundle provided at the 2nd focus.
Patent JP-H10234841-A (JP)
Title: Boiactive cement composition
Inventor: KIKUTANI TAKETAMI
IPC: A61L24/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To enable direct connection to a natural bone while preventing deterioration in mechanical characteristic during the prolonged burial by arranging alumina powder containing a δ-Al2 O3 crystal, a δ-Al2 O3 crystal or amorphous alumina, polymethyl methacrylate powder, a methacrylate based monomer, a polymerization initiator and a polymerization promotor. SOLUTION: Alumina powder with a crystal structure of α-Al2 O3 undergoes a melting treatment in a flame above 2,000 deg.C to obtain alumina powder containing δ-Al2 O3 crystal, γ-Al2 O3 crystal and amorphous alumina. This powder is blended with polymethyl methacrylate powder, glass powder containing Ca and benzoyl peroxide as polymerization initiator. Moreover, a dimethacrylate based monomer and demethyl-p-toluidine are added and kneaded to obtain a bioactive cement composition component. This composition component causes no drop in the bending strength in about six months after burying in vivo and operability is also better.
Patent JP-H08230792-A (JP)
Title: Diving craft
Inventor: NAKAE TOSHIHIRO
IPC: B63H25/42
Filed: 1995-02-23
Abstract: PURPOSE: To solve problems on the design and cost of a diving craft without any restriction of the arrangement of the equipment in a craft body by varying the thrust direction of a thruster by a rotating and fixing means of a thruster shaft to be connected to the thruster shaft provided in a diving craft body. CONSTITUTION: A rotating and fixing means 5 to vary the thrust direction of a thruster 3 provided in an unmanned diving craft body 1 is integratedly connected to an end part 6 of a rotary shaft by the thruster 3 and a supporting and fixing tool 7. When the diving craft body 1 is moved in the horizontal direction, the rotary shaft is fixed at the position where the thrust direction 4 of the thruster 3 is horizontal. On the other hand, when the motion in the vertical direction is necessary, the fixing of the rotary shaft is released to output the thrust force from the thruster 3. Then, the rotary shaft is rotated by the reaction of the thrust force, the thrust direction 4 of the thruster 3 is gradually changed along the circumferential direction and directed in the perpendicular direction. The rotary shaft is fixed in this direction.
Patent JP-H02241714-A (JP)
Title: Resin polygonal prism and manufacture and forming mold thereof
Inventor: NEGISHI YUJI
IPC: B29C45/77
Filed: 1989-03-16
Abstract: PURPOSE:To prevent the flatness of the side face of a polygonal prism from lowering due to ununiformity of contractile force by a method wherein a part, by which shrinkage stress at molding shrinkage is relieved, is provided at each joint of rectangular faces of a polygonal prism having a plurality of rectangular faces on its surface. CONSTITUTION:By providing a notch or projection at each joint of rectangular faces of a polygonal prism, reinforcing effect due to the shape of a product is relieved and the concave shape of the face is restored and the flatness of the face is improved to the order of accuracy, which causes no problem in practical use as polygon mirror. In addition, by enhancing the in-mold resin pressure to 1,000kg/cm<2> so as to apply the expansion force as indicated with the dotted line 50 at molding, the flatness of the face is further improved. In other word, the flatness (or warpage) of the polygon mirror can be controlled by the effect of the shape of notch at each joint of specular surfaces of the polygon mirror and its pressure condition at molding.
Patent JP-2000258458-A (JP)
Title: Earth-integrated signal observation structure
Inventor: TAKAGI TOMOHIRO
IPC: G01R1/073
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an earth-integrated signal observation structure having excellent durability, and capable of obtaining safe and sure probe contact. SOLUTION: An earth-integrated signal observation terminal 1 has an earth conductor (2) and a signal conductor (3), and the earth conductor (2) and an earth pattern 18, and simultaneously the signal conductor (3) and a signal pattern 19 are mounted so as to be in contact with each other, on an electronic circuit board 17 where the earth pattern 18 and the signal pattern 19 are formed. The earth-integrated signal observation terminal 1 is pinched by a clip 8 connected to a probe socket (14) through an earth lead wire 11 and a signal lead wire 12, to connect the earth pattern 18 and the earth lead wire 11, and simultaneously the signal pattern 19 and the signal lead wire 12, respectively.
Patent JP-H01236071-A (JP)
Title: Medical laser device 2
Inventor: YANO NOBUYUKI
IPC: A61N5/06
Filed: 1988-03-16
Abstract: PURPOSE:To treat an extensive diseased part and a diseased part in a narrow area while maintaining an interval between a fiber and the diseased part to be treated as it is by arranging the title device on a light path between a laser beam source and a laser beam conductor and changing the convergent angle of a laser beam at the incident edge of the laser beam conductor. CONSTITUTION:The laser beam emitted from a laser beam source 8 for a guide is reflected at a mirror 9 and, thereafter, made incident on a dichroic mirror 4. The light is reflected at the dichroic mirror 4, thereafter, made to pass outside the axes of mobile lenses 5 and 6, inclined to the incident edge surface of a fiber 7 and made incident. In order to match the range of a guide light and the dimension of the diseased part to be irradiated, a knob to interlock with the mobile lenses 5 and 6 is turned, and the illumination range of the guide light is adjusted. A foot switch is depressed for oscillating a laser beam source for a treatment, and the laser beam source for the treatment is oscillated. The oscillated laser beam is made into a parallel beam by a collimating lens 2 and a cylindrical lens 3 and made incident on the dichroic mirror 4. The beam is transmitted through the dichroic mirror 4, thereafter, made incident on the fiber 7, and the diseased part is irradiated from the emission edge of the fiber 7.
Patent JP-S58179550-A (JP)
Title: Continuous casting device of plate material
Inventor: KIMURA TOMOAKI
IPC: B22D11/06
Filed: 1982-04-16
Abstract: PURPOSE:To cast a plate material continuously and smoothly, by forming a thick plate type molding belt of a casting and molding mechanism into the constitution wherein plural sheets of blank materials are superposed thereby improving the curving characteristic of the belt and preventing the entry of molten metal into the casting member. CONSTITUTION:The molten metal in a ladle 1 is supplied through an immersion nozzle 3 into a tundish 4, and is supplied from a nozzle 8 to a molding belt, whereby a plate material is cast continuously. Such casting and molding mechanism is formed of a belt group consisting of molding belts 14A, 14B on the width side and belts 15A, 15B on the thickness side. The belts 15A, 15B among these belts are made into the construction wherein plural sheets of thin-walled blank belt materials 15A', 15B' are superposed on the right and left. Said belts are sandwiched in the superposed direction in the casting region by means of the belts 14A, 15B. The possibility of entry of molten metal between the belts is eliminated by the above-mentioned mechanism and the good effect of casting and molding is accomplished. In addition, the bending fatigue of the belt is less and the belt is usable effectively for a long period of time.
Patent JP-H08262111-A (JP)
Title: Method for indicating position of multiplex fault and semiconductor integrated circuit device using the method
Inventor: IKEDA SATOO
IPC: G01R31/28
Filed: 1995-03-22
Abstract: PURPOSE: To provide a method for indicating position of multiplex fault by which the indicating accuracy of a logically multiplex faults which has not been narrowed down can be indicated as single faults by indicating faulty positions to be retrieved at every output pin or output flip flop referring to a dictionary on faults and, at the same time, the fault analyzing time can be shortened. CONSTITUTION: A logic circuit in which a fault at one physical point is logically viewed as a multiplex fault has such a two-input OR/NOR output constitution that is provided with an OR logic function and NOR logic function, respectively inputs two input signals from input pins A and B, and respectively outputs OR logic output signals and NOR logic output signals from output pins C and D. The fault at one physical position in the logic circuit which is common to points 1 and 2 is discriminated by narrowing down the fault at the point 1 from the output pin C and the fault at the point 2 from the output pin D and ANDing the faults.
Patent JP-H07273262-A (JP)
Title: Tiebar cutting device
Inventor: FUKUMIZU AKIRA
IPC: H01L21/56
Filed: 1994-03-31
Abstract: PURPOSE:To provide a tiebar cutting device of an electronic component intermediate structure body including a tiebar connecting the leads of a lead frame, where a metal or an alloy for improving solderability is plated to a lead. CONSTITUTION:The free edge at the side of a tiebar 2 of a number of leads 1 whose intermediate part is connected by the tiebar 2 is electrically connected to an electronic component body 3 and the tiebar 2 positioned between the leads 1 of the electronic component intermediate structure body which includes the electronic component body 3 and where a region adjacent to the tiebar 2 is formed by and covered with resin 4 is punched and eliminated for separating into individual electronic component. The device is provided with a tie bar cutting part 13 where a cutting punch 12 contacts the tiebar 2 for cutting it and an insertion part 14 between leads being inserted between an encapsulating resin 4 and the tiebar 2, the tie bar cutting part 13 protrudes from the insertion part 14 between leads for forming a step 15, and a part adjacent to the insertion part 14 between leads of the tie bar cutting part 13 is formed at a curvature 13a.
Patent JP-H08262590-A (JP)
Title: Image forming device
Inventor: FURUKAWA TETSUHIRO
IPC: G03B27/52
Filed: 1995-03-22
Abstract: PURPOSE: To provide an image forming device where the reduction of costs is attained by eliminating the need of a cooling fan motor for an optical scanner, whose cooling efficiency is high and where the inactive time of a copying operation is short and the productivity of copies is high. CONSTITUTION: When a temperature detecting means 5 detects that the temperature of the movable optical scanner 4 of the image forming device 1 having the movable optical scanner 4 which possesses a light source 3 irradiating the original of an original platen 2 with light and the temperature detecting means 5 detecting and outputting the temperature of the optical scanner 4 becomes equal to or above first reference temperature, the light emission of the light source 3 is stopped and the moving operation of the optical scanner 4 is performed, and when the temperature detecting means 5 detects that the temperature becomes equal to or below second reference temperature that is lower than the first reference temperature, an image forming operation is started.
Patent JP-S60206666-A (JP)
Title: Printer
Inventor: ISHIKAWA TAKAO
IPC: G06K15/02
Filed: 1984-03-30
Abstract: PURPOSE:To synthetically enhance quality of printed characters, by a method wherein two logical expressions for different skipping modes are set, and skipping processing is performed in accordance with the logical expression suitable for a given one of character groups having different characteristics, in a dot printer. CONSTITUTION:With character codes and a signal for a high-speed printing mode inputted into a controlling part 1, reference dot patterns are read from a recording part 2, and the reference dot patterns corresponding to the first character group with HANDAKUTEN are inputted into a data-converting part 3a so as to perform skipping processing according to a logical expression 1. The reference dot patterns corresponding to the second character group consisting of characters other than the above characters are inputted into a data-converting part 3b so as to perform skipping processing according to a logical expression 2. High-speed dot patterns thus processed respectively are momentarily stored into a tentative memory part 4, and are outputted to a printing part 5 at predetermined timing, and are printed. Accordingly, a printing form with clear distinction between DAKUTEN and HANDAKUTEN can be obtained.
Patent JP-S55154726-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1979-05-22
Abstract: PURPOSE:To manufacture a semiconductor device, by adjusting the stoichiometric ratio of constituent elements of a semiconductor or locally providing H or a halogen element such as F and C in the semiconductor to locally control the energy gap of a non-monocrystaling thin film produced on a substrate. CONSTITUTION:Additives, which neutralize the unpaired links of semiconductor elements such as Si, C, Se and Sb which become the nuclei of recombination, differ in bonding force depending on the semiconductor elements. For example, C is added to Si to produce a mixture semiconductor. When a C-H or C-F bond stronger than an Si-H or Si-F bond is utilized and energy which is not sufficient for one bond but is sufficient for another bond is applied by heat or ultraviolet rays, H or halogen can be locally left in proportion to the density of the elements of the stronger bond. According to this method, the energy gap Eg of non-single crystal Si produced on a substrate can be optionally controlled or the stoichiometrical ratio of non-monocrystaling of a mixture such as SixO1-x(0.5<x<1) and SixGe1-x(0.5<x<1) can be changed to control the energy gap. This results in enabling the manufacture of a solar battery or the like.
Patent JP-H09257446-A (JP)
Title: Method and apparatus for measurement of thickness by using x-rays
Inventor: KAJIWARA AKIRA
IPC: G01B15/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To measure a thickness simply and with high accuracy and to obtain visual information. SOLUTION: In a thickness measuring method by using X-rays, a plurality of standard objects 3 whose thickness is known are placed on an identical face together with an object 4 to be measured, the transmission density of X-rays from an X-ray irradiation device 1 is measured by a film 2, the function between a transmission density and a thickness is found on the basis of every known thickness and every known transmission density of the standard objects 3, and a corresponding thickness is measured on the basis of every transmission density of the object 4, to be measured, by using the function.  An apparatus for the method is provided with an X-ray generation means, with an X-ray measuring means and with a measuring and computing means by which the function between a transmission density and a thickness is found on the basis of every known thickness and every known transmission density of the standard objects by using the transmission density of X-rays measured by the X-ray measuring means and by which a corresponding thickness is measured on the basis of every transmission density of the object to be measured by using the function.
Patent JP-H09261459-A (JP)
Title: Facsimile equipment
Inventor: MURAKAMI YASUMICHI
IPC: H04N1/40
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To print out received image data onto facsimile paper (recording paper) in optimum printing mode corresponding to respective image data (original pictures) by discriminating whether the received image data are image data (original pictures) read through a simple binarizing system or image data (original pictures) read through half tone processing. SOLUTION: This equipment has judging means 2 and 7 for judging whether the received image data are the information through a simple thresholding system by facsimile equipment on the transmission side or the information read through the half tone processing based on the degree of a change from black to white or from white to black contained in one line of the received image data and based on the discriminated result of the judging means 2 and 7, the received image data can be printed out in the binary printing mode or the half tone printing mode.
Patent JP-H08260889-A (JP)
Title: Tunnel excavator
Inventor: TERADA SHINICHI
IPC: E21D9/11
Filed: 1995-03-22
Abstract: PURPOSE: To stabilize replacement by installing a holding jack between a main frame bearing a pilot-pit excavating beam and a main gripper and bearing a gripper holder by the holding jack at the time of replace. CONSTITUTION: A main beam 4 excavating a pilot pit 2 is extended at the central section of a cutter head 7 for a tunnel excavator 1 excavating a large- diameter tunnel while the end section of the main beam 4 is fixed onto a main frame 5. The main frame 5 is connected to a main gripper 13 through a thrust jack 23 while a holding jack 24 is coupled. When excavation at a fixed distance is completed and the main gripper 13 is replaced, a main-gripper jack holder is supported by the holding jack 24 while a gripper jack is shrunk, and gripper shoes 17 are separated from a wall surface 3 and moved. The main frame 5 is fixed onto the wall surface 3 from a side support 10 at that time. Accordingly, replacement can be conducted stably.
Patent JP-S59188410-A (JP)
Title: Method for covering steel pipe with heat-shrinkable tape
Inventor: HAYASHI MASUMI
IPC: B29C63/06
Filed: 1983-04-11
Abstract: PURPOSE:To make it possible to obtain relatively readily a steel pipe that can exhibit a corrosion preventive effect positively, by winding spirally a heat- shrinkable tape around the outer surface of a heated steel pipe that is being rotated. CONSTITUTION:A steel pipe 2 is rotated at a definite position by under rolls 1, and while a truck 32 is self-propelled concurrently with the rotational speed of the steel pipe 2 from one end of the steel pipe 2 to the other end, the outer surface of the rotated steel pipe 2 is successively heated by a heater 3 enough to the heat shrinking temperature of a heat-shrinkable tape. The heat-shrinkable tape 6 is successively fed from a tape feeder 4 onto the heated steel pipe 2 that is being rotated with a certain tension given to the tape so that the heat-shrinkable tape 6 is wound spirally around the outer surface of the pipe 2 with the opposite peripheries of the tape 6 overlapped. Thus the outer surface of the steel pipe can be covered cohesively with the heat-shrinkable tape 6 without enclosing air between them and therefore the steel pipe can be prevented effectively from being attacked by corrosion.
Patent JP-H0675763-A (JP)
Title: Information processing system/device and information recording medium
Inventor: TERADA HAJIME
IPC: G06F9/06
Filed: 1993-02-26
Abstract: PURPOSE:To secure the interchangeability of application programs among different types of devices. CONSTITUTION:When the devices P1, P2 and P3 are successively developed, the matching programs PIEX1, PIEX2 and PIEX3 are stored in the program ROM 86 of the devices P1-P3 respectively. Thus the processing differences are mached with each other among these devices P1-P3 by means of the programs PIEX1-PIEX3. Then the matching program is started when the application program of each device is carried out.
Patent JP-S6463931-A (JP)
Title: Liquid crystal optical modulation device
Inventor: KONDO KATSUMI
IPC: G02F1/141
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a safe memory property even in a thick cell by providing areas in which liquid crystal molecules have been oriented roughly in parallel, and an area which is inserted and held by both the areas, and also, consists of a torsional structure, on both interfaces of a ferroelectric liquid crystal layer and a substrate, when an electric field is zero. CONSTITUTION:When an electric field is zero, on both interfaces of a ferroelectric liquid crystal layer 13 and substrates 11, 11', areas 4, 4' in which liquid crystal molecules have been oriented roughly in parallel, and an area which is inserted and held by both the areas 4, 4', and also, consists of a torsional structure are provided. In such a way, even if a cell gap is >=about 3mum, a stable memory property can be given, and especially, a liquid crystal optical modulation device having a memory property which is excellent in high speed responsiveness of a large picture element is obtained. Also, since the threshold value can be made roughly symmetrical, a liquid crystal optical modulation device of a low driving voltage and an excellent memory property is obtained.
Patent JP-S58181094-A (JP)
Inventor: OKAMURA SHIROU
IPC: G10L15/08
Filed: 1982-04-16
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。