baber/WOPTO huggingface dataset:
Patent JP-S63163269-A (JP)
Title: Automatic ultrasonic flaw detecting device
Inventor: YAMAZAKI SABURO
IPC: G01N29/26
Filed: 1986-12-26
Abstract: PURPOSE:To accurately perform flaw detection by scanning a probe while profiling a surface to be inspected which consists of a curved surface part and plane parts, and calculating the position of the probe from the angle of rotation of the probe and the shape parameter of the surface to be inspected at this time. CONSTITUTION:The surface to be inspected which consists of the plane parts 6 and 8 and curved surface part 7 is scanned by the probe 1 in an X and a Y direction. This probe 1 is moved along a guide 9 and an arm 11 is rotated around a shaft 12 by an angle theta of rotation to make a scan in the X and Y directions while profiling the shape of the surface to be inspected. At this time, parameters which determine the inclinations and range of the plane parts 6 and 8 of the surface to be inspected and the curvature and range of the curved surface part 7 are set and the position of the probe 1 is calculated from the parameter values and angle theta of rotation. Consequently, an ultrasonic flaw detection position is accurately found. The angle of rotation of the arm is therefore detected to obtain probe position information, so the flaw detection as to the surface to be inspected which consists of the plane part and curved surface part is performed with high efficiency.
Patent JP-H03168605-A (JP)
Title: Optical fiber splicer
Inventor: HAYASHI MARIKO
IPC: G02B6/36
Filed: 1989-11-28
Abstract: PURPOSE:To conduct alignment with good workability and high precision by inserting an optical fiber into a glass sleeve previously filled with an adhesive from both sides and fixing the fiber with an upper lid. CONSTITUTION:An adhesive is filled into the glass sleeve 5 having a fine hole, which is arranged at the intermediate part of a base 2. The parts Fa of the optical fibers F to be spliced are then inserted into the fine hole 5a through a guide groove 4 from both end faces of the sleeve 5, both fibers are aligned, and the lid 3 is put on to fix the fibers. Consequently, both optical fibers are precisely aligned, coating after alignment is omitted since the adhesive is previously applied, and working efficiency is improved.
Patent JP-H11146145-A (JP)
Title: Exposure device
Inventor: SUGITA YUKIO
IPC: H01L33/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an exposure device in which visibility with uneven density is reduced. SOLUTION: A light source section 204 is moved in the main scanning direction in the case of scanning exposure, image data stored in an image memory 10 are given to a multi-channel D/A converter 30 via an LUT 12 to apply a signals in response to image data to a base of a transistor(TR) 46N (n=1-15) simultaneously. Then LED chips 208R, G, B, five for each component color, turn on simultaneously along the subscanning direction to record images by 5 lines onto a sensitive material. After the sensitive material is moved by 5 line pitches in reverse to the subscanning direction and the light source section 204 is moved reversely in the main scanning direction, the image is similarly recorded by 5 lines.  In this case, a piezoelectric actuator 52 vibrates the light source section 204 in the subscanning direction so that the phase is shifted by 180 deg. between each main scanning processing as soon as the light source section 204 is moved in the main scanning direction and reversely in the main scanning direction.
Patent JP-H01150687-A (JP)
Title: Guide rail fixing device for elevator
Inventor: KURODA YOSHIFUMI
IPC: B66B7/02
Filed: 1987-12-07
Abstract: PURPOSE: To adjust an installing height position at one time in a short time by adjusting the installing height position from the hoistway one side surface of guide rails by sliding an integrated guide rail side fixing metal fitting on a hoistway side fixing metal fitting. CONSTITUTION: Mutually parallel plural laterally long holes 11a, 11b, 11c are arranged in the direction orthogonal to the lengthwise direction of a fixing metal fitting 16 in both end side horizontal plate parts 16A, 16B of the guide rail side fixing metal fitting 16. The respective laterally long holes 11a to 11c are adjusted to plural laterally long holes 12a, 12b, 12c being arranged in the horizontal plate parts 17A, 17B of a hoistway side fixing metal fitting 17, turning in the same direction and longer than the laterally long holes 11a to 11c.  The fixing metal fitting 16 is connected to the fixing metal fitting 17 at a site by a fastening member 13 composed of a bolt-nut inserted into and fastened to the respective laterally long holes to adjust at one time an installing height position from the hoistway one side surface 1a of the fixing metal fitting 16 to fix a guide rail 4 for a langing car and guide rails 5a, 5b for a counterweight in the determined positioned relationship.
Patent JP-H05141736-A (JP)
Title: Ventilator
Inventor: HIKITA OSAMU
IPC: F24F7/08
Filed: 1991-11-25
Abstract: PURPOSE:To prevent the deterioration of insulation in a driving means and enable a standard driving means to be used by a method wherein the driving means for electrically driving a damper, which changes over the exhaust passageway of indoor air to an exhaust air path passing through a heat exchanger, or to an exhaust air path bypassing the heat exchanger, is disposed in an air feed side air path. CONSTITUTION:A damper 13 is adapted to change over the exhaust passageway of indoor air to a first exhaust side air path 16 for discharging the indoor air to the outdoors through a heat exchanger 1, or to a second exhaust side air path 17 including a bypass air passage 10 bypassing the heat exchanger 1, and a driving motor 14 for the damper 13 is provided in an air feed side air path 15. The motor 14 is interconnected to the damper 13 by means of an arm 19, and the plate-like damper 13 is driven by the motor 14, whereby an opening 10a which allows a first space 6 for exhaust to communicate to the bypass air passage 10 is opened or closed to change over the exhaust air paths 16, 17. As a result, the occurrence of insulation failure in the motor 14, which may be caused by moisture, is obviated and the durability of the same is enhanced. Accordingly, a standard motor that is not a moistureproof type can be used as the motor 14.
Patent JP-H04180989-A (JP)
Title: Excavation slurry and its preparation
Inventor: SHIOJI NAOTAKE
IPC: C09K8/04
Filed: 1990-11-14
Abstract: PURPOSE:To obtain an excavation slurry which is inexpensive, causes no environmental pollution, has good performance even in a small amt. of addition, and is especially excellent in salt resistance and sea water resistance by adding an additive consisting of a specified water-soluble (co)polymer and a (salt of) aminocarboxylic acid to a slurry. CONSTITUTION:0.2-0.8 pt.wt. (in terms of acid) additive consisting of 95-50wt.% (in terms of acid) water-soluble (co)polymer (A) with an acid value (in terms of acid) of 200 mgKOH/g or larger and a degree of polymn. of 10-5,000 [ e.g. a (co)polymer derived from (a salt of) (meth) acrylic acid] and 5-50wt.% (in terms of acid) (salt of) aminocarboxylic acid [e.g. (a salt of) nitrilotriacetic acid, (a salt of) diethylenetriamine pentaacetic acid] is added to 100 pts.wt. slurry (e.g. bentonite slurry) and the pH of the slurry is adjusted to be in a range of 7-14 to obtain an excavation slurry. It is possible thereby to manufacture immediately an excavation slurry which is inexpensive, causes no environmental pollution and has a remarkably good performance even in a small amt. of addition and to solve the problem of poor salt resistance and sea water resistance of the conventional excavation slurries.
Patent JP-H04180212-A (JP)
Title: Molding with integrally molded electrode
Inventor: YUGAWA KATSUMI
IPC: H01G4/12
Filed: 1990-11-14
Abstract: PURPOSE:To prevent a crack from being produced in a composite dielectric by a method wherein a dielectric material is composed of a composite dielectric material which has mixed an inorganic ceramic powder with an organic polymer resin and the modulus of elasticity of the organic polymer resin is specified. CONSTITUTION:A dielectric material is composed of a composite dielectric material which has mixed an inorganic ceramic powder with an organic polymer resin in a mixture ratio of 85 to 93/15 to 7wt.%. The midulus of elasticity of the organic polymer resin is set at 2.5X10<4>kgf/cm<2> or lower. That is to say, when a comparatively soft material is used for the organic polymer resin, the organic polymer resin is stretched flexibly against a molding contraction by means of an injection molding operation. Thereby, the organic polymer resin is stretched flexibly against the molding contraction, and it is possible to prevent a crack from being produced.
Patent JP-H02155300-A (JP)
Title: Conveyor for board
Inventor: EGUCHI TOKUAKI
IPC: H05K13/02
Filed: 1988-12-07
Abstract: PURPOSE:To convey solidly stacked boards one by one to a pattern printer by sucking the solidly stacked boards to a suction pad, pushing stage-stacked boards by a pusher, and transferring it to a third conveyor. CONSTITUTION:When solidly stacked magazines A are transferred from a first conveyor 1 to a second conveyor 2, a board P of the uppermost stage is moved down to a height substantially equal to that of a third conveyor 3. A slider is reciprocated, suction pads 27-29 are moved directly above the board P, and the board P is sucked to the pads 27-29. The board P of the uppermost stage is held by the pads 27-29, the slider is then reciprocated, and the board P sucked and held by the pads 27-29 is transferred onto the third conveyor 3. In case of the stage-stacked magazines B, a stopper 13, the pads 27-29 are not required. When the magazine B is transferred from the first conveyor 1 to the second conveyor, the conveyor 2 is intermittently moved down, the rod 11a of a pusher 11 telescopically projects or retreat in synchronization with the dawn movement, thereby sequentially pushing forward the board P of lower stage onto the conveyor 3.
Patent JP-H08149600-A (JP)
Title: Three-dimensional sound system
Inventor: KOUJIMA YOSHIHIRO
IPC: A63F13/54
Filed: 1994-11-18
Abstract: PURPOSE: To finely control the sound from an object to reduce the burden to a host system by controlling the sound emitted from each polygon in accordance with the position and the direction of the polygon and an object table. CONSTITUTION: Three-dimensional coordinate values in the view coordinate system of apexes, the display color, and sound information such as the tone color, the tone quality, the sound pitch, and the sound volume of the emitted sound are stored in an object table 2 with respect to each of polygons constituting objects in three-dimensional CG(computer graphics). A sound source processing part 4 obtains the position of a virtual sound source and the direction of each polygon based on coordinate values of apexes of the polygon in the object table 2, and the sound designated by sound information is emitted through a sounding device 6 so that it is emitted from the obtained sound source position toward the polygon. In this case, the amplitude of the sound is controlled in accordance with the area of the polygon on the display screen of a display device 5 to emit the sound according with the direction of the polygon.
Patent JP-H04181036-A (JP)
Title: Vibration-absorbing device
Inventor: NOGUCHI TAKESHI
IPC: F16F1/38
Filed: 1990-11-15
Abstract: PURPOSE:To prevent the occurrence of different sound by providing a first tubular body connected to either a vibration generation portion or a vibration receiving portion, a second tubular body connected to another, an elastic body for the connection thereof and a containing portion in the elastic body for the first tubular body of which the dimension is smaller than the outer diameter of the first tubular body in the free condition, thereby increasing durability of elastic bodies. CONSTITUTION:A containing portion 24 of which the dimension is smaller Than the outer diameter of a first tubular body 12 extends along the axis of a vibration- absorbing device in an elastic body 18 for connecting together the first tubular body 12 and a second tubular body 16. By pressing the first tubular body 12 therein, the elastic body 18 is compressed toward the second tubular body 16. Consequently, the tensile force acting onto the elastic body 16 due to vulcanization bonding is offset and compressive force also acts on the elastic body 16, thereby increasing durability of the vibration-absorbing device. Since the first tubular body 12 is supported by the elastic body 18, there is no possibility of a different sound occurring due to vibration. Because of the offsetting of the tensile stress in the elastic body, due to only the inserting of the first tubular body 12 into the containing portion 24, the number of parts is not increased, not raising the overall cost.
Patent JP-H08278504-A (JP)
Title: Liquid crystal element and its production
Inventor: ONISHI NORIAKI
IPC: G02F1/1334
Filed: 1995-11-02
Abstract: PURPOSE: To suppress the incorporation of spacers into pixels and to obtain a display element which is high in contrast and is free from a rough feel by forming insulators as means for maintaining the spacing between a pair of substrates outside the pixels. CONSTITUTION: A pair of the substrates 101a, 101b formed with transparent electrodes 2a, 2b on glass substrates 1a, 1b are used. The first insulating layer 10a consisting of a black resin layer dispersed with black pigments is patterned and formed outside the pixels on the one substrate 101a. The second insulating layer 10b consisting of an insulating material formed by incorporating plastic beads into a negative photoresist is patterned and formed outside the pixels. A liquid crystal cell is produced by sticking the substrates 101a and 101b to each other. A polymerizable resin material, liquid crystal material, etc., are injected into this cell and the resin is allowed to cure. Liquid crystal regions 3 enclosed by high-polymer regions 4 are obtd. in a monodomain state at every one pixel.  The disturbance in the orientation of the liquid crystal molecules by the spacers in the pixels does not arise.
Patent JP-H07165041-A (JP)
Title: Braking device for vehicle
Inventor: WATANABE MITSUO
IPC: B60G17/015
Filed: 1993-12-10
Abstract: PURPOSE:To prevent a rear wheel from locking during quick braking and to secure sufficient braking force in the case of necessity by regulating the braking force on the side of the rear wheel. CONSTITUTION:The pressure of fluid discharging on the pressing down of a brake pedal is controlled by a control valve 14 for preventing braking force to rear wheels 15b, 15b from being too large. The set pressure of the control valve 14 is regulated on the oil pressure of hydraulic cylinder parts 16a, 16b composing a hydraulic suspension. In the case where quick braking was carried out during the advance of a vehicle, the set pressure is lowered, and in the other case, the set pressure is heightened.
Patent JP-H06164310-A (JP)
Title: Surface acoustic wave convolver
Inventor: EGARA KOUICHI
IPC: H03H9/145
Filed: 1992-11-19
Abstract: PURPOSE:To confine surface acoustic waves in an output electrode and to provide large convolution output by replacing at least a part or all of lithium atoms in a surface layer as a part of a substrate with proton. CONSTITUTION:When the electric signals to an interdigital input electrode 2 with carrier angle frequency omega are inputted, the surface acoustic waves are excited by the piezoelectric effect of the substrate. Similarly, when the electric signals with the frequency omega are inputted to the electrode 3, the surface acoustic waves are excited and both of the surface acoustic waves are transmitted mutually in opposite directions on a piezoelectric substrate 1. At the formation area of the output electrode 4, by the proton exchange processing of a proton exchange layer 5, the speed of the surface acoustic waves is slower than the one in an area where the proton is not exchanged at both outer sides of the output electrode 4 and also the output electrode 4 itself acts as a DELTAV/V waveguide. Thus, the surface acoustic waves are strongly confined in the output electrode 4. Two surface acoustic waves collided with each other on the output electrode 4 are taken out from the output electrode 4 as convolution signals 2omega by the nonlinear effect of the substrate 1.
Patent JP-S63163324-A (JP)
Title: Surface type optical logic element
Inventor: TOMITA AKIHISA
IPC: G02F3/00
Filed: 1986-12-25
Abstract: PURPOSE:To obtain an optical gate which has a large extinction ratio by electric field application by forming a specific multiple quantum wall structure as an absorbing layer. CONSTITUTION:A 1st semiconductor layer 111 which has the highest energy Ev1 in a valence electron band and the lowest energy Ec1 in a conduction band and a 2nd semiconductor layer 112 whose conductor has the lowest energy Ec2 satisfy (Ev1-Ev2)(Ec1-Ec2)>0. Then the multiple quantum well structure 11 formed by laminating the 1st semiconductor layer 111 and 2nd semiconductor laser 112 alternately is used as the absorbing layer. When an electric field is applied to this multiple quantum well structure 11, its leak to a layer where the reaction function of an electron and the wave function of a positive hole adjoin to each other increases, so wave motion element intensity increases and variation in band gap and variation in vibrator intensity do not cancel each other. Consequently, the application of the electric field causes large variation in absorption intensity and the extinction ratio increases.
Patent JP-H05153108-A (JP)
Title: Timing extracting circuit
Inventor: HARADA KAZUHIDE
IPC: H04B10/07
Filed: 1991-11-26
Abstract: PURPOSE:To compensate the temperature fluctuation of a phase, as for the timing system of an optical transmission module. CONSTITUTION:A phase shifter 3, temperature detecting circuit 6, and control circuit 5 are adopted for the phase adjustment of a timing system, and the phase of the phase shifter is controlled according to the temperature detected by the temperature detecting circuit. Therefore, the phase fluctuation of the timing system due to the temperature fluctuation can be reduced, so that the deterioration of a code error ratio accompanied with the temperature fluctuation can be prevented.
Patent JP-H09140594-A (JP)
Title: Automatic bread baking machine
Inventor: YOSHIKAWA KAYOKO
IPC: A47J37/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce a motor load and prepare bread dough allowing an easy manual formation work, even when a water addition rate for the bread dough is equal to or less than the preset value relative to powder, and surrounding temperature is equal to or less than the preset level. SOLUTION: This machine has a bread case 3 mounted in a baking chamber 1 equipped with a heater 2, and a control device 11 to control a kneading blade 6 driven with a motor 4. In addition, the heater 2 is supplied with power during a kneading process, so that a water addition rate for bread dough is 70%, or less relative to powder, and bread dough temperature is between 20 and 30 deg.C, when the level of surrounding temperature is equal to or lower than 15 deg.C.
Patent JP-H02156226-A (JP)
Title: Liquid crystal display element
Inventor: UKAI YASUHIRO
IPC: G02F1/1362
Filed: 1988-12-07
Abstract: PURPOSE:To make display with high brightness and high fineness by forming a gate bus of a high-conductivity metallic layer and connecting this gate bus to a terminal for gate bus via a high-melting metallic layer. CONSTITUTION:The high-melting metallic layer 19B is deposited and formed atop a transparent electrode layer 19A forming a source bus 19 and the high- conductivity metallic layer 19C is deposited and formed atop this high-melting metallic layer 19B. The gate bus 18 is formed of the high-conductivity metallic layer 19C and this gate bus 18 is connected via the high-melting metallic layer 18B to the terminal part 18A for the gate bus. Since an oxide film is not formed at the joint surfaces between the transparent electrode layer 19A and the high- conductivity metallic layer 19C, the source bus 19 is stably maintained in a low resistance state by the high-conducivity metallic layer 19C. The high brightness is attained and the highly fine display is obtd. in this way without lowering the opening rate of display electrodes 15.
Patent JP-H05219338-A (JP)
Title: Cordless facsimile equipment
Inventor: ICHIMURA SANENORI
IPC: H04B1/38
Filed: 1992-11-20
Abstract: PURPOSE:To provide the cordless facsimile equipment in which a telephone set and the facsimile equipment can make a call to a same opposite party by a same registration number by using the registration number of 1st and 2nd registration sections in common and registering a same call dial to the same registration number. CONSTITUTION:A master set 31 is provided with an abbreviation number registration section (1st registration section) 48 registering a call dial of a voice terminal equipment mainly and a slave set 11 in radio wave connection to the master set 31 is provided with an abbreviation number registration section (2nd registration section) 28 registering number of a call dial of a non-voice terminal equipment mainly. Then, the abbreviation number registration section 48 of the master set 31 and the abbreviation number registration section 28 of the slave set 11 use the registration number in common and the same call dial is registered to the same registration number.
Patent JP-H04182272-A (JP)
Title: Empty bobbin carrying device
Inventor: NAKAGAWA OSAMU
IPC: B65H67/06
Filed: 1990-11-16
Abstract: PURPOSE:To automate carrying of empty bobbins from a double twister or the like to a winder by forming a carrying device with tray carrying lines, an empty bobbin inserting device and an empty bobbin supplying device. CONSTITUTION:Conical empty bobbins B discharged from a preparing machine are supplied to empty trays circulated in tray carrying lines LA, LB by an empty bobbin inserting device 100, and these empty bobbin-inserted trays T are carried to an empty bobbin supplying device 200 by the tray carrying lines LA, LB, and the conical empty bobbins B are removed there to be supplied to the waiting winder side. On the other hand, the trays T are circulated in the tray carrying lines LA, LB to be carried to the empty bobbin inserting device 100.
Patent JP-H04187266-A (JP)
Title: Matting coating structure
Inventor: TANAKA TAKASHI
IPC: B05D7/14
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a matting coating structure having the profound appearance by providing a plated metallic layer provided on the surface of base material, a colored clear layer which is provided on the upper face of this plated metallic layer and has coloring and a matting clear layer wherein a matting agent is blended with the upper face of this colored clear layer. CONSTITUTION:A plated metallic layer 12 is formed on the upper face of base material 11 such as resin by plating metal of Cr and Ni, etc., thereon. A colored clear layer 13 is formed on the upper face of this layer 12 by coating the layer 12 with transparent coating which shows coloring resembling to e.g. titanium color. A matting clear layer 15 is formed on the upper face of the colored clear layer 13 by coating the layer 13 with the matting clear coating blended with a matting agent 14. Light reflected by the layer 12 is dimmed to the desirable color by the layer 13. Furthermore, irregular reflection is caused by the layer 15. As a result, light is passed through the two layers of the layers 13, 15. Metallic matting colored brighting having the profound appearance is shown.