baber/WOPTO huggingface dataset:
Patent JP-H01309008-A (JP)
Title: Optical element, production thereof and demultiplexer/ multiplexer formed by using said element
Inventor: FUKUMA MASUMI
IPC: G02B6/293
Filed: 1988-06-08
Abstract: PURPOSE:To reduce the cost of the optical element to be used for wavelength division multiplex transmission and to mass-produce the same by integrally providing the multilayered dielectric films disposed to cross the propagation optical axes of three light guides on the intersected point thereof and a clad layer enclosing the surface except the end face thereof. CONSTITUTION:The light guide 1 and the light guide 3 are disposed to face each other and the light guide 3 is disposed perpendicularly to both the light guides. The multilayered dielectric films 4 are so disposed that reflected light is injected to the light guide 2 when the propagated light entering from the light guide 1 is reflected. The multilayered electric films 4 are constituted by alternately laminating two kinds of the dielectric layers 41, 42 having the refractive indices different from each other and are so constituted as to allow the approximately complete transmission of the light of a specific wavelength but to approximately completely reflect the light of the other specific wavelength. The clad 5 is formed of the material having the refractive index lower than the refractive index of the light guides 1-3 and prevents the diffusion of the propagated light of the respective light guides. A large quantity of the optical elements having the function to synthesize or separate the light rays having the wavelengths different from each other are produced with stable quality in this way.
Patent JP-S6031913-A (JP)
Inventor: YASUDA AYUMI
IPC: B27D5/00
Filed: 1983-07-31
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-S5931222-A (JP)
Title: Controller for loading freight on loading base onto truck
Inventor: MIYAKE ATSUO
IPC: B65G67/02
Filed: 1982-08-12
Abstract: PURPOSE:To improve the reliability of work by securing automatic engagement of the engaging part of a loading table with the engaged part of a loading tool, in an apparatus for loading the freight on a loading base onto a truck, together with a loading tool such as a pallet onto which the freight is loaded. CONSTITUTION:A raising/lowering frame 5 having a cylinder 25 as a driving source is installed onto a truck 1 which is guided along a guide rail 2, and a loading table 7 which is shiftable in the horizontal direction through an intermediate slidable frame 6 is installed onto said raising/lowering frame 5. A pin- shaped projection 10 which can be inserted into the hole 9 on a loading tool 8 is installed onto said loading table 7. Movable and fixed positioners 13 and 14 for the loading tool 8 are installed onto the loading frame 12 on a loading base 11 at a loading station. When a sensor 22 detects the engagement of the projection 10 with the hole 9 during loading, an actuator 21 operates to switch the movable positioner 13 to inoperative position through links 17 and 18, and the table 7 is retreated in this state, and a freight 27 is transferred onto the truck 1.
Patent JP-2000333333-A (JP)
Title: Method for laying superconductive cable in liquid
Inventor: HARADA MAKOTO
IPC: H02G1/06
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To pull a cable into a pipeline easily without applying forced tensile force to the cable by sealing liquid into the cable pipeline, adjusting the dead weight of the superconductive cable so that floating force in the liquid of the superconductive cable is balanced with the dead weight of the cable and utilizing buoyancy. SOLUTION: A cable introduction port 11 of a manhole 12 is connected to a cable pipeline 3 by a connection pipe 14 such as a plastic pipe airtightly, and liquid 15 such as water is sealed into a pipeline 13 from the ground side of the connection pipe 14. Then, a superconductive cable 16 is laid into the pipeline 13 from the ground side of the connection pipe 14 by utilizing buoyancy in the liquid 15. In this case, since buoyancy in the liquid of the superconductive cable is balanced with the dead weight of the cable, the cable can be pulled into the pipeline without applying forced tensile force to the cable. In this case, a copper-wired body is accommodated into each copper former of a three-thread twisted cable core, thus adjusting the dead weight of the cable.
Patent JP-S6119075-A (JP)
Title: Charge-discharge method of solid electrolyte secondary battery
Inventor: TONOMURA TADASHI
IPC: H01M10/0562
Filed: 1984-07-06
Abstract: PURPOSE:To improve charge-discharge performance by specifying limiting battery voltage for charge and discharge in a secondary battery using mainly Cu as a negative electrode, mainly CuxTiS2 compound as a positive electrode, and conductive solid electrolyte. CONSTITUTION:A solid electrolyte secondary battery is formed with a negative electrode mainly comprising Cu, a positive electrode mainly comprising an intermetallic compound selected from CuxTiS2, CuxTiCryS2+1.5y, (0<=x<0.2, 0.01<y< 0.2), and a Cu ion conductive solid electrolyte such as RbCu4I1.25Cl3.75. Charge limiting battery voltage is specified to 0.60+ic.RcV or less, and discharge limiting battery voltage is specified to 0.33-id.RdV or more. By this charge-discharge method, good charge-discharge performance is obtained. Where, ic and id show charge and discharge current values respectively, and Rc and Rd show d.c. internal resistance values of battery in charge and discharge respectively.
Patent JP-H05314078-A (JP)
Title: Compact electronic equipment
Inventor: MORINAGA KENICHI
IPC: G06F15/02
Filed: 1992-05-06
Abstract: PURPOSE:To improve potability and convenience by enabling input either from a keyboard or from a coordinate input device by providing the coordinate input device oppositely to the face of the keyboard part of an input board. CONSTITUTION:On the rear side upper face of a main body housing a circuit board forming the main body of a personal computer such as an arithmetic circuit, plural projecting parts 1a are provided, and a protruding part 2b of a lid body 2 equipped with a display 2a of liquid crystal or the like is fitted so as to be freely raised by axes over the respective projecting parts 1a. Then, this lid 2 is maintained at an arbitrary tilt angle. Such as input board 3 is provided with a coordinate input device 4 on the upper face when being overlapped with the main body, and keyboard part 5 on the lower face at that time. Then, the input is enabled while observing a display 2a either from the keyboard part 5 provided on one side of the input board 3 or from the coordinate input device 4 provided on the ground.
Patent JP-H11334692-A (JP)
Title: Trim device for outboard engine
Inventor: NATSUME NORIYUKI
IPC: F02B61/04
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a trim device for an outboard engine that makes it possible to perform trimming operation using a small clamp bracket without extending the rear surface of the clamp bracket, which can be applied to a large propelling unit. SOLUTION: The trim device for outboard engine is provided with a first bracket 3 fixed to a ship body, a second bracket 5 pivotally supported by the first bracket 3 via a tilt axis 4 which can rotate in the vertical direction, and a propelling unit installed to the second bracket 5 to be movable in the horizontal direction. A rear surface 3a of the first bracket 3 is hung near the vertical line so as to form a lateral pressure reception surface 24 where the first bracket 3 abuts against the second bracket 5 in the lateral direction during maximum trim up.
Patent JP-S6119453-A (JP)
Title: Coffee bean with treated surface and method for treating surface of coffee bean
Inventor: TOSHIKAWA KENICHI
IPC: A23F5/14
Filed: 1984-07-06
Abstract: PURPOSE:To prevent elimination of flavor component, and to keep freshness of coffee beans for a long time, by coating the surface of roasted coffee beans or ground roasted coffee beans with a film for stopping air permeation. CONSTITUTION:Coffee beans immediately after roasting or a ground material of them is sprayed with a film-forming solution or preferably immersed in the solution, so that a film made preferably of gelatin, containing flavor, stopping air permeation, is formed on the surface of the coffee beans or of the ground material.
Patent JP-H07327097-A (JP)
Title: Image communication equipment
Inventor: KURAHASHI SHIGEKI
IPC: H04B1/38
Filed: 1994-05-30
Abstract: PURPOSE:To obtain an equipment by which two-way communication of image data is made with excellent carrying performance by providing a transmission means for image data having an input section and a transmission section inputting coordinate information, a reception means of image data provided with a reception section and a storage section and a display means to the equipment. CONSTITUTION:The equipment is provided with a touch key input section 2 using an exclusive pen to input an image in a hand-written way, a transmission section 11 sending image data to be inputted, a reception section 10 receiving the image data, a display section 3 displaying the image data inputted by the touch key input section 2 and the image data received by the reception section 10, and a storage section 12 storing the image data inputted by the touch key input section 2 and the image data received by the reception section 10. Through the constitution above, the image data inputted in a hand-written way are sent to other image communication equipment. Furthermore, the image from other information communication equipment is received. Thus, the image is sent/ received simply with other image communication equipment.
Patent JP-H06333441-A (JP)
Title: Guide jig for wire harness assembling plate
Inventor: SUGIMOTO KATSUTOSHI
IPC: H05K13/06
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a guide jig for wire harness assembling plate, which can improve the workability at the time of assembling a wire harness. CONSTITUTION:A guide jig 1 is provided with a supporting cylindrical body 3 to be fitted to a plate member 2 for fixation and a wire guide rod 4 having a wire guide part 1c for guiding a wire bundle 15 and supported by the supporting cylindrical body 3 freely to go forward and backward in the axial direction. The supporting cylindrical body 3 and the wire guide rod 4 are supported so that they can not turned relatively around of the axis. Posture of the wire guide rod 4 is changed freely to a guide projecting posture for guiding and holding the wire bundle 15 with a wire guide part 4c and to a guide withdrawing position for withdrawing downward from the height of the wire bundle 5. At the guide withdrawing posture, an upper guide rod 4a of the wire guide rod 4, which has the wire guide part 4c, can be fallen and stood freely to/from the supporting cylindrical body 3 around lateral axes L, M.
Patent JP-S5256503-A (JP)
Title: Tracing distorsion compensating device for disc record
Inventor: TAKAHASHI NOBUAKI
IPC: G11B3/00
Filed: 1975-11-28
Abstract: PURPOSE: To provide a tracing distorsion compensating device, in which a distorsion compensating signal to be added to an original signal by a delay circuit is made to precede in a compensating circuit, where a signal to be recorded is compensated to become an original signal during reproduction, so as to eliminate satisfactorily the tracing distorsion during the reproduction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H036858-A (JP)
Title: Master-slice type semiconductor integrated circuit device
Inventor: UEDA KIMIHIRO
IPC: H01L21/822
Filed: 1989-06-02
Abstract: PURPOSE:To obtain required resistances and capacitances by a method wherein resistors are made of first polycrystalline silicon and second polycrystalline silicon and an intermediate resistance and a high resistance are obtained by small area resistors and positions of contacts provided on the first polycrystalline silicon resistor and the second polycrystalline silicon resistor are variable. CONSTITUTION:As not only resistor/capacitor regions 2 but also bipolar transistor regions 1 are provided in a basic cell structure, a highly accurate analog circuit can be constituted easily. Resistors are made not only of first polycrystalline silicon but also of second polycrystalline silicon having a higher sheet resistance than the first one. A low resistance is obtained by a first polycrystalline silicon resistor 4 and intermediate and high resistances are obtained by second polycrystalline silicon resistors 5. Positions of contacts 7 which are provided on the first polycrystalline silicon resistor 4 and the second polycrystalline silicon resistor 5 and to which conductor lines 6 are connected are arbitrarily varied to obtain required resistance values continuously. A capacitor is obtained by providing a dielectric layer 6 between the first polycrystalline silicon resistor 4 and the second polycrystalline silicon resistor 5.
Patent JP-H0438214-A (JP)
Title: Vehicle suspension device
Inventor: YOSHIOKA TORU
IPC: B60G17/015
Filed: 1990-05-30
Abstract: PURPOSE:To restrain a large stroke change of a shock absorber or a wheel and to prevent its collision with a rebound stopper or a bump stopper by changing a damping force characteristic to the side of high damping when the shock absorber makes a big stroke change. CONSTITUTION:A detection signal is output from a car floor height sensor in each of shock absorbers 1 - 4 toward a control unit 8 which variably controls a damping force characteristic by way of outputting a control signal against an actuator in the four shock absorbers 1 - 4 provided respectively in correspondence with right and left front wheels 5L and rear wheels 6L. In this case, the control unit detects relative deflection and relative speed between spring and unspring on the basis of the detection signal from the car floor height sensor. Thereafter, by calculating a product of the detected relative deflection and relative speed, the product is compensated to change the damping force characteristic of the shock absorbers 1 - 4 higher than a positive specified value to the side of high damping.
Patent JP-S63306070-A (JP)
Title: Thermal transfer printer
Inventor: IMAZEKI CHIHARU
IPC: B41J25/316
Filed: 1987-06-05
Abstract: PURPOSE:To rapidly shorten the operating time of a thermal transfer printer at the time of pressure contact and separating and to accurately position a cam by detecting the stopping position of the cam to brake a DC motor before the cam arrives at its stopping position. CONSTITUTION:A cam plate 15 is stopped at a first stopping position where one side edges 25a1, 25b1 of cutouts 25a, 25b are rotated by a braking distance from a first detecting position where they pass a photosensor 26. The plate 15 is stopped at a second stopping position where the other edges 25a2, 25b2 of the cutouts 25a, 25b are rotated by a braking distance from a second detecting position where they pass the photosensor 26. Each time the plate 15 is rotated at 90 deg., the pressure contact and separating operations of a thermal head 3a are alternately conducted. The plate 15 is completely separated from a frictional plate 16 on the outer periphery of the plate 15 at the first position where the shortest diameter 1 of the plate 15 is substantially perpendicular to a frictional plate 17, and a thermal head 3a is brought into pressure contact with a platen roller 2 by the elastic force of a spring.
Patent JP-H0434320-A (JP)
Title: Laser beam measuring apparatus
Inventor: SAKURAI YOSHIKI
IPC: G01B11/00
Filed: 1990-05-31
Abstract: PURPOSE:To measure a position of a laser beam, an intensity distribution pattern and the like at a high accuracy in an error range of a CCD camera by allowing the catching of a beam image of the laser beam outside using an imaging optical system and the CCD camera. CONSTITUTION:When a laser soldering hand 4 is moved onto an imaging optical system 13 to output a laser, a beam image of the laser is formed on a translucent glass. This image is formed on a photographing surface of a second- dimensional CCD camera 8 through a reflection mirror 10, an attenuation filter 12 and a lens 11. An image taken of the camera 8 is applied to a position measuring circuit 25 to measure a center of gravity position, to an area computing circuit 26 to measure an area value and to a circumscribed rectangle generating circuit 27 to measure lengths of long and short sides of a circumscribed rectangle via a binary coding circuit 24 and the results are outputted to a judging circuit 28. The judging circuit 28 judges a position, a intensity distribution pattern and the like of the laser beam.
Patent JP-H036574-A (JP)
Title: Paper feeding controller
Inventor: SUGIYAMA TSUKASA
IPC: B65H9/14
Filed: 1989-06-02
Abstract: PURPOSE:To control paper feeding intervals properly by stopping a paper feeding means temporarily in response to the detection of the front edge of a next form by a form detecting means and operating a paper feeding means in response to the output of a measuring means. CONSTITUTION:Forms which are fed out of form storage parts 12 14 are stopped when their head edges are detected by form detecting means 24 - 26 and the forms begin to be supplied at the positions. The supplied forms, therefore, begin to be supplied at the fixed positions at all times. Further, a measuring means 361 feeds next forms after a time corresponding to the necessary irreducible form interval. Therefore, the form intervals are shortened to less than a desired interval and forms are prevented from colliding against each other and jamming. Consequently, excellent paper feeding control becomes possible.
Patent JP-2000329431-A (JP)
Title: Refrigerant recovery system
Inventor: HAMAGUCHI EIJI
IPC: F25B45/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of air when refrigerant is recovered from an object containing a small quantity of residual refrigerant by connecting a hose to the connecting part of the object for recovering refrigerant, measuring the pressure in the object and interrupting recovery of refrigerant from the object if the measurement does not reach a specified level. SOLUTION: When refrigerant is recovered from an object to be recovered A, a charge hose 1 is connected to the connecting part (a) of the object A. Refrigerant is then fed into a refrigerant recovery apparatus by opening a connection valve (a). If the refrigerant pressure in the object A is higher than a predetermined value of a pressure switch 3, a compressor 11 is operated and, at the same time, a time measuring section 26 is actuated to measure the operating time of the compressor 11. Consequently, refrigerant in the object flows sequentially through a filter 2, a check valve 9, and the like, and enters into the compressor 11. If the refrigerant pressure is lower than the predetermined value, the pressure switch 3 is turned off to interrupt recovery of refrigerant.  Since intrusion of air into the refrigerant recovery apparatus is blocked, the recovery apparatus is protected against damage.
Patent JP-H088372-A (JP)
Title: Heat sink
Inventor: ARAKAWA MASAYUKI
IPC: H05K3/34
Filed: 1994-06-23
Abstract: PURPOSE:To obtain a heat sink in which a minimum heat dissipation performance is ensured even upon occurrence of solder crack during heat shock test, for example, by preventing the crack from spreading. CONSTITUTION:A circuit pattern 12 of copper foil is bonded onto a wiring board 11. A high power semiconductor element 13 is connected electrically with the circuit pattern 12 through leads 14 by TAB mounting method. A pattern 15 of copper foil is formed on the rear side of the wiring board 11. The rear pattern 15 is provided with an unsoldered part 16 and separated into an outer peripheral rear pattern 15a and a rear pattern 15b in the unsoldered part 16 including the part immediately below the semiconductor element 13. The wiring board 11 is then soldered 18 to the heat sink base 17 fixed to the heat sink 20 by means of screws 19.
Patent JP-H0434367-A (JP)
Title: Chemical analyser
Inventor: NAKAMURA HIRONARI
IPC: G01N35/04
Filed: 1990-05-31
Abstract: PURPOSE:To suppress the measuring error based on the temp. difference at every places of a thermostatic mechanism part by operating a feed mechanism part so as to minimize the stationary time of an analytical slide at a certain point on the thermostatic mechanism part. CONSTITUTION:Excepting a time when an analytical slide is inserted in a slide feed route or discharged therefrom, an analyser is controlled so as to feed the analytical slide S when the analytical slide S is present on a thermostatic mechanism part D. When the analytical slide S is present only in the slide receiving part 6a of a disc 6 and there is a time equal to or more than the time required in one revolution of a feed mechanism part H during the period from the point of time when a sample to be examined is dripped to the analytical slide S to the measuring or calibrating point of time of the first analytical slide S, the feed mechanism part H is operated so as to make one revolution. By this method, the stationary time of the analytical slide S at a certain point on the thermostatic mechanism part D is minimized.
Patent JP-H072486-A (JP)
Title: Deflection-preventing method for crane and crane device with deflection-preventing function
Inventor: HAYASHI SOKICHI
IPC: B66C13/22
Filed: 1993-06-14
Abstract: PURPOSE:To perform highly accurate positioning of a hook by detecting an attitude of the hook to perform its vibration clamping. CONSTITUTION:In a deflection-preventing method for a crane and a crane device with a deflection-preventing function, by an attitude detection signal 50 obtained in an attitude detecting means 18 provided in a hook 19, a running (moving) condition of a crane part 1 is controlled, and by performing vibration damping of the hook 19, its positioning is high accurately performed.
Patent JP-2000325813-A (JP)
Title: Crushing equipment
Inventor: MORI HIROSHI
IPC: B02C21/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain high crushing performance while saving an occupation area by vertically providing pairs of crushing rollers each having a high crushing function on multiple stages at certain intervals and crushing a material to be crushed while freely falling it from the crushing roller on the uppermost stage to that on the following stage successively. SOLUTION: Ten pieces of crushing roller 7 constituting the pairs of crushing rollers 1-5 provided on the first stage to the fifth stage are supported by respective bearings to be rotated and each pair of the rollers 7 are mutually rotated in the reverse directions. When the material to be crushed is thrown into a crushing room 12 on the uppermost stage, the material is crushed by the paired roller 1 on the first stage and freely falls to the paired rollers 2 on the second stage. Then, it is further crushed by the paired rollers 2 and freely falls to the paired rollers 3 on the third stage. The material thus crushed falls to the following paired rollers 3 on the third stage, then to the following rollers 4 on the fourth stage and then to the following rollers 5 on the fifth stage successively to crush it by respective rollers and finally is accumulated in a storage space 15.
Patent JP-H0225461-A (JP)
Title: 2-oxo-1(((substituted sulfonyl)-amino) carbonyl)azethidine derivative
Inventor: UBUE DEE TOROINERU
IPC: A61K31/415
Filed: 1989-06-02
Abstract: NEW MATERIAL: Compds. represented by formula I [wherein A is -NH-, -NH-(CH 2 ) 2 -, -NH-NH-CONH-, a group of formula II or the like; R 1  is acyl derived from a carboxylic acid; R 2  and R 3  are each H, alkyl, alkenyl, alkynyl, phenyl, a heterocyclic group or the like; or one of R 2  and R 3  is H and the other is azido, halomethyl, alkoxycarbonyl or the like] and salts of them.  
     USE: Antimicrobial agents.  
     PREPARATION: A compd. of formula III is reacted with a compd. of formula IV in an inert org. solvent such as THF, the obtd. product is reacted with a compd. of formula V and the protecting group is removed from the reaction product to obtain the compd. of formula I. The compds. of formula V are also new compds. 
     COPYRIGHT: (C)1990,JPO