baber/WOPTO huggingface dataset:
Patent JP-H06143710-A (JP)
Title: Printing apparatus
Inventor: KUMAZAKI MASAYUKI
IPC: B41J13/10
Filed: 1992-11-06
Abstract: PURPOSE:To improve the inserting utility and operability when a printing medium is manually inserted in a printing apparatus. CONSTITUTION:A paper feeding surface having the slant angle theta, at which a manual paper feeding stage 1 is lowered toward the side of a printing part 5 when a sheet of paper is manually fed, is provided. The manual paper feeding stage 1 is provided at the upstream side of a printing-medium conveying path from a conveying roller 2 for conveying the printing medium 4. The printing medium 4 can be stably conveyed even if the hand is separated after the manual insertion by using the manual feeding stage 1 having the constant slant angle. Therefore, the operability is improved and the skew can be prevented.
Patent JP-H03163214-A (JP)
Title: Bearing device
Inventor: NAKAJIMA YOSHIHIRO
IPC: F16C17/24
Filed: 1989-11-17
Abstract: PURPOSE:To quickly detect any abnormal state on a bearing portion at a low cost and in a simple structure by providing a temperature detection sensor in the vicinity of a bearing or a bearing supporting face inside a bearing supporting member for supporting the bearing. CONSTITUTION:A conical journal 3 is provided along the circumference of a conical portion 2 formed on one portion of a rotary shaft 1, and the conical journal 3 held by a bearing fixing member 4 holds a rotary shaft 1 rotatably. A hole portion 6 is formed along a bearing wall 3b portion which is a central portion of a sliding surface in a width direction, inside the conical journal 3, and a temperature sensor detection 5 is provided at the top end of the hole portion so as to detect the generation of heat due to wear. A signal for indicating abnormal temperature rise in issued from the temperature sensor 5 to an electric power supply control to stop the operation of driving power source or to announce the occurrence of abnormality.
Patent JP-H02173860-A (JP)
Title: Data cell array and nerve network system using the same
Inventor: KURISUTEIAN POORU MANIYUERU JI
IPC: G11C8/12
Filed: 1989-11-17
Abstract: PURPOSE: To make all of given words addressable to improve the compactness of integrated circuit and alignment speed by activating all the related switches for each bit of the words by using single lines which carry single-mode selective signals. CONSTITUTION: Array 10 supplies four synaptic coefficients C11 -C14 to the bus of the array 10 for neuron 1, and in this case these synaptic coefficients reach both the neuron states V1 -V4 accumulated in a shift register 121 constituting a neuron state memory and multipliers 501 -504 , respectively. These multipliers are connected to a multiplier tree 51 which reports the result S to neuron 1. This array reports the synaptic coefficients supplied through another different array to a neuron 2. Before executing the calculation of disassembly step, the shift register 121 circulates the neuron states for correct assignment of each neuron state in the synaptic coefficients. With this, an array which can collect neuron states at high speed and compactly is realized.
Patent JP-H03159556-A (JP)
Title: Spindle motor
Inventor: KANOUDA TOKIO
IPC: H02K29/00
Filed: 1989-11-16
Abstract: PURPOSE:To easily mount a disk at a low cost by setting the distance at a part, fitted in a center hole of a center hub in a spindle part protruded from the upper surface of a turn table, as short as possible and rounding a part upper than the part fitted to other center hole of the spindle part. CONSTITUTION:A distance l in a part, fitted to a center hole 6a in a center hub 6 of a disk 5 in a part upper than an upper surface 11a of a turn table 11 in its spindle part 11b, is formed as short as 0.1mm, and a part upper than the part, fitted in the center hole 6a of the spindle part 11b, is chamfering- formed so as to be rounded. Thus by increasing attracting force (adsorption) by an attracting magnet 13, a yoke 7 of the disk 5 can be chucked by self attraction.
Patent JP-H06124052-A (JP)
Title: Fixing device for electrophotographic recorder
Inventor: SAITO SEIJI
IPC: G03G15/20
Filed: 1992-10-09
Abstract: PURPOSE:To prevent the leading edge of an intrusion sheet into the nip part of a fixing roller and a pressure roller from being deviated from the entrance position of the nip part, when the pressing force of the pressure roller against the fixing roller is increased/decreased. CONSTITUTION:Both of the fixing roller 30 and the pressure roller 31 pressed against it are freely rotatably supported between the side plates 32a of the cover case of a fixing device and simultaneously a guiding groove 35 engaged with the roller shaft 38 of the pressure roller 31 is provided on the side plate 32a. A pressing lever 39 whose one end is freely turnably attached to the side plate 32a and other end has the hooking of one end of a pressing member 40 is engaged with the roller shaft 38. The other end of the pressing member 40 is connected with a pressing force varying means 37. Then, the pressing member 40 is varied by the pressing force varying means 37 to turn the pressing lever 39, the pressing force of the pressure roller 31 against the fixing roller 30 is increased/decreased, to attain guiding by the guiding groove 35 and the roller shaft 38 of the pressure roller 31 is moved in a direction where a center- to-center distance with respect to the fixing roller 30 is made short or great.
Patent JP-H06121776-A (JP)
Title: Setting of initial parameter to estimate plural electric current dipole in organism
Inventor: OSHIRO OSAMU
IPC: A61B5/05
Filed: 1992-10-09
Abstract: PURPOSE:To set the accurate number and a proper intial parameter (position, magnitude and direction) of electric current dipoles necessary for convergence calculation when the electric current dipoles being the magnetic field source are estimated according to a measured biomagnetic field. CONSTITUTION:A process for setting an initial parameter of the next electric current dipole according to distribution of a residual magnetic field obtained by subtracting a magnetic field created by an electric current dipole from the magnetic field after the initial parameter of the electric current dipole is set according to distribution of the magnetic field, is repeated until reference deviation of the residual magnetic field becomes smaller than reference deviation of a noise magnetic field.
Patent JP-H09221899-A (JP)
Title: Floor board supporter
Inventor: SUZUKI SHINICHI
IPC: E04F15/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a floor board supporter capable of surely supporting a floor board with a simple process by inserting a joint into an outer cylinder barrel provided on a disk-like bottom plate, and screwing an inner cylinder barrel provided on the lower face of a disk-like top plate into it. SOLUTION: An outer cylinder barrel 6 is erected on the upper face of the disk-like bottom plate 5 of a base 2, and two whirl-stop pins 8 are provided. An inner cylinder provided with a female screw 12 on the inner periphery is erected on the lower face of a disk-like top plate 11. A male screw is provided on the outer periphery of the cylinder of a joint 4 opened at the upper section, the bottom face is formed into a circular arc shape, and multiple guide holes are bored. The bottom face of the base 2 is coated with an adhesive, and it is pressed to a positioned concrete slab. A piece 3 screwed with the joint 4 is rotated to adjust the level. All pieces 3 are fixed by screws from the upper faces of band plates 25 arranged horizontally and vertically at the prescribed intervals, then a floor panel is stuck on the band plates 25 and is fixed by nails.  A finishing material is stuck on the floor panel to complete execution.
Patent JP-H01138767-A (JP)
Title: Semiconductor light-emitting device
Inventor: YOSHIDA KAZUTOMI
IPC: H01S5/00
Filed: 1987-11-25
Abstract: PURPOSE:To facilitate the positioning of a converging lens relative to a semiconductor light-emitting element for an efficient convergence of light by a method wherein a recess of a desired geometry is provided in a block in front of a light-emitting end face of a semiconductor light-emitting element and an optical beam converging lens is installed in the recess. CONSTITUTION:An active layer (light-emitting region) formed into a stripe on an LED chip 3 is provided with an end (light-emitting point 8) at the middle of the lower edge of a light-emitting end face 7. A current is fed into the active layer for the generation of light upon recombination of electrons and holes, and the light is emitted outward at the light-emitting point 8 of the light- emitting end face 7. A light beam 9 goes into a spherical lens 6 installed in front of the light-emitting point 8, is bent in the spherical lens 6, to be emitted outward for the second time. When the positional relationship between the recess 5 for accommodating the spherical lens 6 and the light-emitting end face 7 and the size of the spherical lens 6 are appropriately determined, the beam emitted at the light-emitting point 8 may be converged in the spherical lens 6, to focus at a point in front of the spherical lens 6.
Patent JP-H10137559-A (JP)
Title: Spiral separation membrane element and its production
Inventor: IKEDA KOSO
IPC: B01D63/10
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a spiral separation membrane element with the fold precisely formed at the specified position of a separation membrane without being swolled and to furnish its producing method. SOLUTION: An adhesive tape 10 is stuck at the position of the fold of a separation membrane 2. A linear streak 13 is formed in the membrane 2 from above the tape 10 vertically to the rolling direction with a streaker. The membrane 2 is folded at the streak 13 with the tape 10 inside and an original liq. passage material in between. Otherwise, linear perforations are formed at the position of the fold of the membrane 2 vertically to the rolling direction with a perforator, the adhesive tape 10 is stuck on the perforations of the membrane 2, and the intermittent cur parts are selaed. The membrane 2 is folded at the perforations with the tape 10 inside and the original liq. passage material in between.
Patent JP-H07154578-A (JP)
Title: Facsimile equipment
Inventor: ISHIKAWA NAOKO
IPC: H04N1/387
Filed: 1993-11-29
Abstract: PURPOSE:To send images of plural source documents in the size of one sheet so as to be easily observed at the reception side. CONSTITUTION:An operation panel 5 enters a transmission destination and the number of sheets of source documents to be edited to one sheet of source document through reduction, a scanner 1 reads images of the sheets of source documents inputted, and a transmission image data generating section 11 calculates the reduction rate of the image of each source document based on the size of the read source document and the number of sheets of entered source documents. Image data of each read source document are reduced by the calculated reduction rate and subjected to edition through such as rotation or coordinate conversion so that image data of the entered sheets of source documents are integrated into one sheet data, thereby generating image data of the size of one sheet of source document whose image is read by the use of the scanner 1, and a modem 8 and a network control section 9 are used under the control of a communication control section 6 for a facsimile transmission of the generated reduced image data to the destination.
Patent JP-H07148065-A (JP)
Title: Gas rice cooker
Inventor: ARAI HACHIRO
IPC: A47J27/00
Filed: 1993-11-29
Abstract: PURPOSE:To provide a heat reserving type gas rice cooker for preserving a heat by an electric heating device after boiling rice with gas thermal power in which the heat reserving performance by an upper case is excellent, the supporting posture of a rice cooking pan is stabilized even when the upper case is put on an uneven surface, and the bottom part of the rice cooking pan is surely protected. CONSTITUTION:A bottomed cylindrical inner drum 12 for housing a rice cooking pan 10 is provided in an upper case 1. An opening 13 having a size for inserting the flame hole part B1 of a lower case 2 is provided on the bottom part 12a of the inner drum 12, and a disc heating plate 3 directly heated by the flame from the flame hole part B1 and supported by the bottom part 12a is provided above the opening 13. The heating plate 3 has a heat preserving heater H, and the rice cooking pan 10 is supported by the inner drum 12 so that the upper surface of the heating plate 3 is faced to or adjacent to the bottom part of the rice cooking pan 10, and the power source input circuit to the heat preserving heater H and the control circuit of the heat preserving heater H are provided on the upper case 1 side.
Patent JP-2000125184-A (JP)
Title: Camera
Inventor: OKAMOTO SATOSHI
IPC: H04N5/225
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of operation buttons and to reduce the number of camera operations by outputting a command signal that is the same as when an operation button is operated based on the detected vibrations of a camera. SOLUTION: A CPU 40 discriminates the existence of vertical vibrations of a camera from a signal given from a acceleration sensor 46 through a signal output circuit 48 and sequentially shifts to each mode of photographing, reproduction, erase, protect and photographing when they exist. The CPU 40 discriminates the existence of horizontal vibrations of the camera when they do not exist or when it moves to the next mode. In such a case, when the horizontal vibrations exist in a reproduction mode, the reproduced frame is shifted to the next frame or the preceding frame. When the horizontal vibrations are not detected or when the reproduced frame is shifted, the CPU 40 discriminates the existence of back and forth direction vibrations of the camera.  And, when they exist in a reproduction mode, zooming is performed and the reproduced frame is expanded or reduced in back and forth direction vibrations. Thus, it is possible to obtain a command signal that is the same as when an operation button is operated with detected vibrations.
Patent JP-H08134683-A (JP)
Title: Production of zinc-chromium alloy electroplated steel sheet excellent in appearance quality and continuous operability
Inventor: MATSUMURA KENICHIRO
IPC: C25D5/26
Filed: 1994-11-09
Abstract: PURPOSE: To produce a Zn-Cr alloy electroplated steel sheet excellent in appearance quality and plating property with excellent continuous operability. CONSTITUTION: A polyvinyl ether derivative by 0.01-20g/l. and 0.1 to 1 equivalent of an additive forming a complex with Cr<3+> ion are added to an acidic bath contg. Zn<2+> ion and Cr<3+> ion, and a steel sheet is dipped in the bath and electroplated. The complex stability constant of the additive is controlled to 3 to 30, citric acid, EDTA, heptonic acid or amino acid is used as the additive, and the chromium content of the plating film is adjusted to 5 to 40wt.%.
Patent JP-H08158725-A (JP)
Title: Door latch device
Inventor: DEMUKAI ENZO
IPC: E05C7/04
Filed: 1994-12-02
Abstract: PURPOSE: To open only one door at the time of the closing of both doors, and to open both doors quickly when both doors are intended to be opened. CONSTITUTION: A projecting-retreating member 11 for retaining rotatably supported at places in the vicinity of the upper and lower end sections of one door 2 and freely inserted into the recessed section 4a of the peripheral wall section 4 of a doorway is installed, and a projecting-retreating member 13 for abutting rotatably supported at a place in the vicinity of a side face on the rotary end side of one door 3, abutted against the rotary end of the other door 3 and freely projected and retreated to and from one door 2 is mounted.  These projecting-retreating member 11 for retaining and projecting-retreating member 13 for abutting are interlocked through a vertical sliding member, a horizontal sliding member 14 and a direction changing member 15, the projecting-retreating member 11 for retaining is fitted into the recessed section 4a and only the door 3 on one side can be opened and closed at the normal time, and both doors 2, 3 can be opened quickly by opening the door 3 in an emergency.
Patent JP-S63151006-A (JP)
Title: Electric power transmission equipment
Inventor: NAKAMURA SHOICHI
IPC: H01F38/14
Filed: 1986-12-16
Abstract: PURPOSE:To separate mechanically an electric power source and a load in a very easy way, by a method wherein a first core and a second core form a closed magnetic path penetrating the primary winding and the secondary winding via a first magnetic substance and a second magnetic substance, when a power supplying part and a power receiving part are made to be in close proximity to or in contact with each other. CONSTITUTION:When a power supplying part (a) and a power receiving part (b) are made approach to be in close proximity to or in contact with each other, a first core 4 and a second core 10 form a closed magnetic path penetrating the primary winding 3 and the secondary winding 9 via a first magnetic substance 2 and a second magnetic substance 8, which are constituted so as to have the same surface level as a first case 1 and a second case 7, respectively. By mounting the power receiving part (b) arranged in a body with a load (c) on the power supplying part (a), the magnetic substance 2 and the magnetic substance 8 contact with each other and form a closed magnetic path.
Patent JP-H04170728-A (JP)
Title: Optical-head cleaning cartridge
Inventor: OIWA TADAO
IPC: G11B7/121
Filed: 1990-11-05
Abstract: PURPOSE:To simply remove the contamination on an optical head by installing a shaft which is provided with a crank lever and which is turned; a cylindrical brush which has been attached to the shaft: and a mechanism by means of which the rotary shaft can be offset by another shaft. CONSTITUTION:An optical-head cleaning cartridge 1 is provided with a rotary shaft 2 supported by a support mechanism 5; it is provided with a cylindrical brush 3 for optical-head cleaning use nearly in the middle of the rotary shaft 2. The mechanism 5 is provided with another rotary shaft 4 and another support mechanism 6. The cartridge is inserted in an optical disk unit and the rotary shaft 2 is offset downward. Then, the brush 3 protrudes to the lower part from the cartridge 1 and the brush 3 comes into contact with an optical head. In addition, the rotary shaft is turned by using a crank 7, and the optical head is cleaned. When the cartridge is not used, the offset of the rotary shaft 2 by the rotary shaft 4 is released, and the brush 3 is housed inside the cartridge 1.
Patent JP-H04173184-A (JP)
Title: Optical recording medium and recording, regenerating and erasing method using the same
Inventor: OISHI KENJI
IPC: G11B7/246
Filed: 1990-11-05
Abstract: PURPOSE:To perform recording, regeneration and erasure by constituting the recording layer formed on a substrate of a shape memory resin consisting of a reversible phase reversibly generating hardening and softening across the vicinity of a glass transition point and a fixed phase changing between fluidity and non-fluidity across an m.p. and adding a specific org. dye to the shape memory resin. CONSTITUTION:A substrate 1 to be used is composed of a transparent resin or glass and a recording layer 2 is constituted by compounding an org. dye absorbing layer beam to raise the temp. of the recording layer with a shape memory resin. Herein, for example, the shape memory resin is composed of a chain polymer wherein a part thereof is a reversible phase reversibly generating hardening and softening across glass transition temp. Tg and the other part thereof is a fixed phase changing between fluidity and non-fluidity across an m.p. Tm. As this resin, a resin whose modulus of elasticity changes at temp. corresponding to a purpose is selected as the reversible phase and a fixing point (m.p.) may be introduced into this resin and the introduction of the fixing point is performed by generating the crosslinking and crystallization of polymer chains and the mutual entanglement, flocculation of hydrogen bond of said chains.
Patent JP-H07152691-A (JP)
Title: Function computer
Inventor: AKAZA SHUNSUKE
IPC: G06F15/02
Filed: 1993-11-30
Abstract: PURPOSE:To find coordinates of an intersection of functional expressions in different coordinate systems which are graphed and displayed on the same screen. CONSTITUTION:Numeric and symbol keys 13, a 'serial' key 14, a 'pole' key 15, and a 'parallel' key 16 of a key input part 11 are selectively operated to store, for example, a polar coordinate functional equation 'r=g(&)' and an orthogonal coordinate functional equation 'Y=f(X)' in an internal register, and the functional equations are graphed and displayed at a graphic display part 12 with a 'Graph' key 17 pressed. When an 'intersection' key 18 is operated in said state, polar coordiante variables theta are updated in order and calculated polar coordiantes (r,thetatheta) are converted into orthogonal coordinate values (X1, Y1); and the coordinate Y calculated by substituting the coordinate X1 in the orthogonal coordinate functional equation 'Y1(X)' is denoted as Y2, a coincidence between Y1 and Y2 is judged by making a comparison to find intersection coordinates between both the graphs, and the intersection P and its coordinate values (X1, Y1) are displayed.
Patent JP-H01140515-A (JP)
Title: Flexible oxide superconductor
Inventor: YAMAGUCHI MASAYUKI
IPC: H01B12/02
Filed: 1987-11-26
Abstract: PURPOSE:To improve crook-resisting performance by covering a periphery of a string oxide superconductor with a metallic sheath which is formed into a cylinder of a smooth cross-sectional shape or a corrugated cross sectional shape. CONSTITUTION:Each element wire of oxide superconductors 11 is formed of an oxide of europium/barium/copper or an oxide of yttrium/barium/copper. A plurality of these element wires are twisted to compose a conductor string. When a periphery of the conductor string manufactured in this way is covered with a metal sheath 12 which is formed into a corrugated cross sectional shape and made of silver, a flexible oxide superconductor 10 is completed. Crook- resisting performance of the oxide superconductor 10 is wholly improved by such an advantage that the metal sheath 12 is rich in flexibility.
Patent JP-H02148508-A (JP)
Title: Adjusting device for amount of light from light source
Inventor: YAMATARI YOICHI
IPC: F21V9/40
Filed: 1988-11-29
Abstract: PURPOSE:To adjust the amount of light finely and uniformly by providing a pair of light amount adjusting members each made of a thin film or thin plate in such a manner that it is movable along the direction that crosses an optical path for illumination light from a light source for illumination, and providing each light amount adjusting member with light transmitting slits the opening areas of which are varied continuously in the direction of movement of each light amount adjusting member. CONSTITUTION:A light amount adjusting device 13 is interposed between a light source lamp 10 and a condensor lens 11. The device 13 has a pair of light amount adjusting banded pieces 20, 21 as light amount adjusting members each obtained by forming a heat-deterioration resistant member, such as stainless and aluminium, into the shape of a long, thin film band, the width of which is formed as one greater than that of an optical path for illumination light. The adjusting banded piece 20, 21 are provided with a number of light transmitting slits 22, 23 each aligning with one another along the direction of length thereof and at about 45 degrees thereto, and a reflection preventing film of good light absorbability is formed at each light cut-off portion. The slits 22, 23 become gradually greater in slit width from one to the other side of each adjusting banded piece 20, 21, and also the intervals between adjacent light transmitting slits are shortened likewise to adjust the amount of light.