baber/WOPTO huggingface dataset:
Patent JP-H05207727-A (JP)
Title: Secondary side structure of linear motor for elevator
Inventor: TEIMOSHII JIEI GURINASUKI
IPC: B66B9/02
Filed: 1992-09-29
Abstract: PURPOSE: To maximize the efficiency of an elevator linear motor by a structure comprising a support, and a conductive nonmagnetic layer arranged on the support while having a plurality of horizontal grooves separated spatially. CONSTITUTION: In the case of a flat linear motor, a primary unit comprises a frame 22 fixed to a rope 18, a back plate 24 fixed to the frame 22, and a primary fixed to the back plate 24. A secondary unit comprises a secondary element 36, a support and a plurality of brackets 40 wherein the secondary element 36 comprises a plurality of rectangular thin sheets of nonmagetic material each having a plurality of punched slots 44. Each slot 44 has a length equal to the width of magnetic core of a primary element 26 and a width sufficient for allowing expansion/contraction of the sheet in the plane due to variation of temperature being introduced thereto. Motor efficiency is enhanced by shifting a current introduced from the primary element 26 thoroughly around the end part of the slot 44.
Patent JP-H02106741-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGAWA AKIRA
IPC: G03C7/36
Filed: 1988-10-17
Abstract: PURPOSE:To improve the sensitivity, the gradation, the density and the sharpness of the subject material, and to maintain the high performance of the photosensitive material even in the lapse of a long time by incorporating one kind of a specified yellow pigment forming coupler and one kind of a compd. in the photosensitive material, respectively. CONSTITUTION:One kind of the yellow pigment forming coupler shown by formula I or II and one kind of the compd. shown by formula III are incorporated in the photosensitive material. In formulas I-III, R1 is an aromatic, an aliphatic or a heterocyclic ring group, A1 is hydrogen or halogen atom, etc., B1 and B2 are each an antidiffusion group, X1 and X2 are each hydrogen atom or a group capable of being released by allowing it to react with the oxidant of an aromatic primary amine color developing main agent, R2 is a substituting group, (l) is an integer of 0-5, Z1 and Z2 are each oxazole nucleus or benzoxazole nucleus, etc., R3 and R4 are each alkyl or alkenyl group, etc., X3<-> is an acidic anion, (p) is 0 or 1. Thus, the sensitivity and the gradation of the photosensitive material are improved, and the high performance of the photosensitive material is maintained even in the lapse of the long time.
Patent JP-H01102598-A (JP)
Title: Sound generating score board
Inventor: OTSUTOO MITSUTERUNDORUFUAA
IPC: G10G1/00
Filed: 1987-10-14
Abstract: PURPOSE: To obtain the sound generating musical score plate which is simple and securely operates by connecting a penetrating contact rail, provided below the surface of a musical score plate corresponding to the scales, to a sound generator corresponding to a scale, and operating it with a switching pin. CONSTITUTION: The musical score plate is equipped with a top surface plate 1 provided with through holes 2 into which a push button 19 is inserted, a reverse surface plate 12, and a web between both the plates for separating individual sound series. The push button 19 is put in the through hole 2 at a desired position and fixed with surface materials 9 and 10 for adhesion. With the push button 19 pressed, a projection 5 connected to a metallic tape 4 comes into contact with a metallic tape 8 on the opposite side and through the touching of contacts, the corresponding sound generating device generates the desired sound.
Patent JP-H05125887-A (JP)
Title: Drilling tool
Inventor: SABURI AKIHIRO
IPC: E21B10/36
Filed: 1991-10-07
Abstract: PURPOSE:To prolong the life of a drilling tool whose semi-spherical tip is protruded to the tip of a tool body and given vertical impact for executing drilling action. CONSTITUTION:An oblique face 3 is formed on the outer periphery of the tip face 2 of a bit 1, and semi-spherical tips 4, 4a made of very high hardness sintered material are plantedly provided on a tip face 2 and the oblique face 3 as their semi-spherical parts are protruded. The tip 4a plantedly provided on the oblique face 2 is set up to be higher in thoughness than the tip 4 plantedly provided on the tip face 2, and the tip 4 is set up to be higher in the wear resistance than the tip 4a.
Patent JP-H04135886-A (JP)
Title: Ink ribbon
Inventor: TANAKA KOICHI
IPC: B41J31/00
Filed: 1990-09-28
Abstract: PURPOSE:To effectively suppress the generation of static electricity by providing the first conductive film to the other surface of a base film and interposing the second conductive film between the base film and an ink part and providing a charge continuity part between the second conductive film and the first conductive film. CONSTITUTION:A medium 9 and an ink ribbon 1 are pressed under heating by a thermal head 7 loaded with a heating element 8 generating heat by an image signal and a platen 10 to print the medium 9 with molten ink. Thereafter, the medium 9 is discharged by a feed roller 11. The static electricity generated when the medium 9 and the ink ribbon 1 are peeled passes through the conductive part 3 provided under the ink part 2 and the conductive part 6 of the base film in succession and passes through the conductive part 5 provided to the surface of the base film on the side opposite to the ink part to be destasticized by a destasticizing brush 13 and, therefore, the printing surface of the medium is not charged and the ink surface of the ink ribbon 1 is not also charged. As a result, the dust in the apparatus is not bonded to the printing surface of the medium and the surface of the ink ribbon.
Patent JP-H0895314-A (JP)
Title: Image forming device
Inventor: AOKI KAZUAKI
IPC: G03G15/00
Filed: 1994-09-28
Abstract: PURPOSE: To take out a sheet material caught in a roller pair with simple constitution by releasing the pressurizing and the driving of a rotating body with the movement of an original placing part to a specified position. CONSTITUTION: In the case of removing jammed transfer paper P from the inside of a main body, an original stacking board 3 being an original stacking part is shifted to a left side from an image reading moving area so as to open an opening/closing door as an opening/closing member and remove the transfer paper. At such a time, in the case the original stacking board 3 is ordinarily reciprocated in the image reading moving area, a driving releasing lever 21 and a driving releasing cam 22 are arranged so as not to collide with each other in their positional relation. When the original platen 3 is moved out of the reciprocating area, the cam 22 and the lever 21 collide with each other.  Therefore, by moving a fixing roller gear 18 to the right against the energizing of a spring 19 by the lever 21, the recessed part of a step gear 17 is separated from the projected part of the fixing roller gear 18 so as to release driving.
Patent JP-H01101959-A (JP)
Title: Scanning type laser imaging apparatus
Inventor: KOBAYASHI KOJI
IPC: H04N5/225
Filed: 1987-10-16
Abstract: PURPOSE:To remove the effect of disturbance light to any wavelength, by setting the wavelength of the filter arranged in front of a photodetector corresponding to the arbitrary wavelength of laser beam. CONSTITUTION:The primary diffracted beam 17 from a laser beam source passes through a lens 23, a mirror 25, a concave mirror 26, a galvanometer 28 and an objective lens 29 to irradiate an eye 24 to be examined. The reflected beam from the eyeground passes through the objective lens 29, the galvanomirror 28, the concave mirror 26, a lens 30, a variable wavelength filter 31 and a lens 32 to be received by a photodetector 33. The variable wavelength filter 31 consists of a prism 35, a stepping motor 36 for controlling the rotation of the minute angle thereof and a detection slit 37 and the wavelength of the filter is automatically altered with the alteration of the wavelength of laser beam.
Patent JP-2001082416-A (JP)
Title: Cylinder device and magnetic generating device
Inventor: TOKAWA TOMONOBU
IPC: F15B15/28
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To make a permanent magnet commonly usable regardless of the bore of a cylinder tube to reduce the cost for manufacturing the permanent magnet and to ensure the detection by a magnetic sensor. SOLUTION: This cylinder device 1 is constituted so that the stroke position of a piston 12 sliding in a cylinder tube 11 is detected by a magnetic sensor. In this device 1, a magnetic generating device 3 comprises a permanent magnet member group 41 consisting of a plurality of permanent magnet members 41a arranged along the circumference of the piston 12 so that both magnetic poles are arranged along the axial direction of the piston 12 and each magnetic pole is turned in the same direction; annular magnetic rings 42, 43 arranged along the magnetic poles on both sides of the permanent magnet member group 41; and a resin ring 44 arranged on the circumferential surface of the permanent magnet member group 41 to fix the permanent magnet member group 41.
Patent JP-H06108861-A (JP)
Title: Engine provided with turbo supercharger
Inventor: GOTO TAKESHI
IPC: F01L13/00
Filed: 1992-09-29
Abstract: PURPOSE:To achieve torque-up through supercharging under a condition that a knocking inhibition effect is improved through the delay closing of an intake valve at least at a low-speed region, to reduce NOx by appropriate internal EGR even under a supercharged condition, and to prevent increase in the reverse flow of exhaust. CONSTITUTION:Primary and secondary turbo superchargers 5, 6 are provided as superchargers, and intake valve closing timing is determined at 65 deg.-100 deg. after the bottom dead center, so that no less than 1/3 of the range up to a maximum torque in a low-speed region is occupied by a supercharged region, while valve opening overlap of intake and exhaust valves is set to no more than 20 deg.. An internal EGR is thus obtained, while reverse flow of exhaust is not increased.
Patent JP-2000087669-A (JP)
Title: Suspension type expandable gate door
Inventor: FURUKAWA KISHIKAZU
IPC: E06B11/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a suspension type expandable gate door capable of preventing sagging of a moving side end part when a door body is expanded, facilitating an assembly work, and preventing generation of any gap on a lower part side between vertical frames adjacent to each other when the door body is contracted. SOLUTION: This expandable gate door comstitutes door bodies 2, 3 provided with a pantograph mechanism 7 in which a plurality of right-rising inclined links 13 and left-rising inclined links 14 intersect with each other at three or more intersection parts, and connect to each other at each intersection part by pivots 15-17, and a plurality of vertical frames 9 connected to the pantograph mechanism 7. One end side of the door bodies 2, 3 is connected to fixed members 4, 5 such as suspension strays, etc., and connection holes on the center side in the longitudinal direction of the inclined links 13, 14 among three or more connection holes for the pivots 15-17 of the inclined links 13, 14 are placed to a lower side in the width direction of the inclined links 13, 14 of a segment to connect the centers of the connection holes on both end sides in the longitudinal direction.
Patent JP-H01101680-A (JP)
Title: Manufacture of magnetic layer in distortion detector
Inventor: SATO HIROSHI
IPC: H01L41/12
Filed: 1987-10-14
Abstract: PURPOSE:To get rid of anisotropy, increase magnetostrictive constant, and to improve sensitivity of magnetic layers by annealing a thin band of a high magnetostrictive material in an alternate magnetic field and then fixedly bonding it in the circumference of a receiving shaft. CONSTITUTION:In preparing magnetic layers 6, 7, a thin band of a high magnetostrictive material such as amorphous magnetic materials is annealed in a high-frequency alternate magnetic field, and such annealed thin band is then fixedly bonded to the circumference of a receiving shaft 1 in a chevron form. using a bonding agent, etc. In other words, the magnetic layers 6, 7 are finely crystallized in the alternate magnetic field, as a result, its coercive force Hc is decreased, its magnetic domain and the direction of magnetized vector being disordered. This allows the magnetic layers to be without anisotropy and their magnetostrictive constants to be increased under a low magnetic field, whereby their sensitivity is increased.
Patent JP-H11100262-A (JP)
Title: Dielectric ceramic composition and layered product
Inventor: NAKAZAWA HIDEJI
IPC: H01B3/12
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the dielectric ceramic composition capable of obtaining a porcelain free from warp or distortion even when it is sintered together with a conductive material containing Ag or Cu as the main component. SOLUTION: The dielectric ceramic composition is a composite oxide containing Mg, Ca and Ti as a metal element. The composition of the oxide of these element is shown by the weight-ratio compositional formula; aMgO.bCaO.cTiO2 , where a, b and c satisfy the following formulas; 25.0<=a<=35.0, 0.3<=b<=7.0, 60.0<=b<=70.0 and a+b+c=100. Further, the composite oxide contains a compound containing B in an amount of 3-20 parts by weight expressed in terms of B2 O3 , a compound containing an alkali metal in an amount of 1-10 parts by weight expressed in terms of alkali metal carbonate and at least one compound selected from among the compounds containing Nb, Cu and Sm is a total amount of 0.5-5 parts by weight expressed in terms of Nb2 O5 , CuO and Sm2 O3 respectively, per 100 parts by weight of the main component mentioned above.
Patent JP-H1081097-A (JP)
Title: Rotation unwinding type writing instrument
Inventor: YAMATANI TAKASHI
IPC: B43K24/06
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotation unwinding type writing instrument for preventing as much as possible the breakage of the front end of a cam channel of a rotor and/or a protrusion of a slider even in the case the over torque is applied to the slider. SOLUTION: A rotor 4 is fitted to revolve freely on a cam cylinder 2, and a slider 6 is fitted to slide freely on the rotor, and an engaging protrusion 10 of the slider is slid by a cam channel of the rotor to unwind a writing instrument. In that case, a protrusion 23 is formed on the rear end of the cam cylinder, and a step is formed on the rear of the rotor, or the protrusion is formed on the rear of the rotor, and when the step is formed on the rear of the cam cylinder and the rotor is rotated and a pen point at the refill tip provided continuously to the slider is in the protruded state, the above-said protrusion is engaged with the step.
Patent JP-H10142586-A (JP)
Title: Channel structural body for plasma address liquid crystal display panel
Inventor: HINCHLIFFE ROBERT D
IPC: H01J17/20
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to prolong an effective life even if display quality is maintained by replenishment of a dopant gas and sputtering damage is ameliorated by forming the surface layer of an anode of a uniform compsn. and having high electric conductivity. SOLUTION: The channel structural body has a channel member having channels 20, a cathode 26 having the exposed surface within one piece of the channel and the anode 24. The surface of one piece of the anode 24 consists of nearly the uniform compsn. and the electric conductivity perpendicular to its surface is at least about 10<-4> Ω<-1> cm<-1> . The anode 24 and the cathode 26 have adhesive layers 46, bulk ayers 48 and protective top part layers 50. These layers are conductive and have the compsn. uniform over the longitudinal direction of these electrodes. The anode 24 is not connected to the negative terminal of an electrophoresis adhesion voltage source but a slight amt. of LaB6 adheres to the anode 24 and the oxidation thereof is conceivable.  Then, a heat resistant coating is formed on the cathode and, thereafter, the electrodes are subjected to a sputtering treatment to remove the LaB6 or the oxide on the anode.
Patent JP-H04140451-A (JP)
Title: Rotational angle detector
Inventor: IKEUCHI MASAYUKI
IPC: H03M1/30
Filed: 1990-10-01
Abstract: PURPOSE:To improve SN ratio with no low-pass filter required by integrally constituting a waveform shaping circuit with an electromagnetic pickup, and also providing an integrator which integrates an output signal to serve as the reference voltage relating to a comparator in the waveform shaping circuit. CONSTITUTION:An electromagnetic pickup 10A, which is arranged so that it is opposed to a disc 1 further to a magnetic protrusion 2 rotated synchronized with a crankshaft of an internal combustion engine, has a core 11 opposed to the magnetic protrusion 2, coil 13 wound on a bobbin 12 provided around the core 11 and a magnet 14 or the like magnetically coupled to an end face of the core 11, and these core 11, coil 13 and magnet 14 are integrally fixed to coated with a mold case 16. Here, a waveform shaping circuit 20A is formed in a hybrid IC and integrally constituted with the electromagnetic pickup 10A. The waveform shaping circuit 20A is constituted by providing an integrator 25 for integrating an output signal A of the electromagnetic pickup 10A to serve as reference voltage VR of a comparator 21 and the comparator 21 for comparing the output signal A with the reference voltage VR to produce a square wave B of reducing an influence by a pulsation noise component.
Patent JP-H04139739-A (JP)
Title: Lsi manufacturing process specification preparing system
Inventor: FUNAKOSHI KIYOHIKO
IPC: H01L21/02
Filed: 1990-10-01
Abstract: PURPOSE:To easily produce an optimum process specification by integrating an editing function of the specification, a checking function of the specification, and a function of simulating a structure of an Si wafer, etc. CONSTITUTION:A process specification editor 1 inputs a specification of one step, i.e., an Si wafer processing condition, and stores it in a process specification memory 11. Then, an entry format checker 2 checks whether the input specification of the step falls in a proper range or not. Thereafter, a specification checker 3 checks the processing validity of the input specification. The checker 3 checks by applying a checking rule in a specification checking rule memory 12 to the specification in the memory 11 and a wafer state in a wafer state memory 13. Then, a simulator 4 simulates a variation in the wafer state when an inputting step is executed, and records it in the memory 13. The simulated result is displayed on a display unit 5.
Patent JP-H03122354-A (JP)
Title: Eaves gutter device
Inventor: TSURUNO OMIHISA
IPC: E04D13/064
Filed: 1989-10-05
Abstract: PURPOSE:To prevent the pollution of a wall, etc., by the rain water jumping up from an eaves gutter by providing a fine-mesh net, such that it covers almost all face of the bottom from above inside the eaves gutter of an eaves gutter device attached to the frontage of a house, and besides forming it in arch shape. CONSTITUTION:An eaves gutter device is composed of a roof material 1, a sheathing 2, a rafter 3, a fasica board 4, an eaves ceiling 5, and a drain board 6, and eaves gutter 8 is attached below the drain board 6 by a supporting tool 7. Moreover, a wire gauge 9 is made of an arch-shaped fine-mesh net, and the lower ends are inserted, above bottomribs 86 and 87, between the rear side wall 82 and the front side wall 8 and said ribs of the eaves gutter 8, and the wire gauge is so arranged as to cover almost all face of the bottom wall 81 of the eaves gutter 8 from above so that the apex may be positioned at the heights of the tops the rear side wall 82 and the front side wall 83 of the eaves gutter 8. Hereby, the rain water flowing down hits on the wire gauge 9, and the jump up can be lessened, and it can prevent the rain water from hitting on the wall of a building or the side face of a fasica board 4, etc.
Patent JP-H05100019-A (JP)
Title: Moving body identifying device
Inventor: MIYOSHI NORIHIRO
IPC: G01S13/74
Filed: 1991-10-08
Abstract: PURPOSE:To provide a moving body identifying device capable of transmission of information to a moving body moving at a high speed. CONSTITUTION:For a response device 10 in movement at a high speed, a questioning device for reading 20 and a questioning device for writing 30 are installed in this order in line to the advancing direction. These questioning devices 20, 30 are connected with a control device 40 electrically. When coming into the effective electric wave zone of the questioning device for reading 20, the response device 10 communicates with the questioning device for reading 20. A control device 40 passes a response device sensing command from the questioning device for reading 20 to the response device 10, and if there is a response therefrom unmodulated microwaves are transmitted thereto, and information is read out of the same 10. The control device 40 processes this information and transmits a transfer medium including information from the questioning device for writing 30 to the response device 10 lying within the effective electric wave zone C of the questioning device for writing 30, and the response device 10 stores this in a RAM.
Patent JP-S62121906-A (JP)
Title: Write circuit
Inventor: TOTANI HIROSHI
IPC: G11B19/04
Filed: 1985-11-22
Abstract: PURPOSE:To detect whether an input signal is appropriate or not with the aid of a transistor output signal by driving a transistor with the prescribed storage time by the comparison output of a magnetic head terminal voltage changing at the frequency of the input signal. CONSTITUTION:By setting the storage time of the transistor larger than the low level time width of the comparison output signal of a magnetic head 4, transistors Q1 and Q2 keep on states while a normal data signal Di is supplied, and a collector voltage continues a low level. Accordingly a voltage level Vs comes to a low level and supplied to a gate circuit 13. On the other hand, a control signal Vc becomes H and L in read and write modes, respectively. While the normal data signal Di is supplied to a write mode operation, a signal at L is supplied to the circuit 13 to bring an output level at H. A control circuit 14 holds an FF2 in a set state and resets it in a read mode. Thus, even if a noise component is sup;lied to the FF2 in a read mode, it is not mistakingly recognized and recorded.
Patent JP-H08101758-A (JP)
Title: Data operation device for virtual space
Inventor: UENO HIDEYUKI
IPC: G06F3/048
Filed: 1994-09-30
Abstract: PURPOSE: To provide the data operation device for virtual space which operates objects in a virtual space more naturally and more easily. CONSTITUTION: An operation means 150 whose position and direction can be operated, a detection means 140 which detects the position and the direction of the operation means 150, a storage means 100 where data of components constituting the virtual space is stored, a display part 160 on which the virtual space is displayed based on stored data, a correspondence part 110 which makes the operation means 150 and one component of the virtual space displayed on the display device 160 correspond to each other and switches this correspondence to another component of the virtual space, and a control part 120 which controls the relative position and direction of this corresponding component of the virtual space based on the detection result of the detection means 140 are provided.