baber/WOPTO huggingface dataset:
Patent JP-H1143218-A (JP)
Title: Part alignment device
Inventor: ISHIYAMA KIICHI
IPC: B65G47/14
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To align parts on an alignment pallet in a feeding order in a short time despite of a small amount of parts feed by moving a feed cylinder along the alignment hole of the alignment pallet, dropping the parts into the alignment hole, and feeding the parts to the alignment pallet in such an order as received from the outside. SOLUTION: When a feed cylinder 2 is moved along an alignment hole 7 arranged linearly, ball parts 1 are dropped into the alignment hole 7 in order and fill the hole. In the mean time, the ball parts 1 in the feed cylinder 2 which fill the alignment hole 7 of the alignment pallet 8 from the bottom parts in order are gradually reduced. In this case, ball parts 1 are newly fed from the top part of the feed cylinder 2. The ball parts 1 first received from the outside by the feed cylinder 2 are thus fed to the alignment pallet 8 first (first-in and first-out). In this way, when the parts received first are fed first, the ball parts 1 first received from the feed cylinder 2 are fed to the alignment pallet 8 at all times.
Patent JP-H0556066-A (JP)
Title: Atm cell composing decomposing system
Inventor: NISHINO TETSUO
IPC: H04L47/43
Filed: 1991-08-28
Abstract: PURPOSE:To eliminate need for application control of the computer system by starting composition of an ATM cell upon the receipt of a head cell of an HDLC frame and allowing a receiver side cell decomposing section to start data transmission to a terminal equipment while taking an in-network fluctuation maximum time and a line speed of the receiver side terminal equipment into account. CONSTITUTION:A transmission section 2 of a communication node 1 is provided with a cell composition control section 3 starting the composition with an output of a means detecting it that a reception data length reaches a length of a cell at the time of a frame reception from a terminal equipment to send the result to an opposite communication node. Upon the receipt of a head cell from a sender side, a reception section 7 of the communication node uses the in-network fluctuation maximum time and the transmission time of one cell to a receiver side terminal equipment obtained in advance to calculate the fluctuation absorbing time and activates a cell decomposition control section 11 starting cell decomposition after the arrival of the head cell from the sender side and sending the generated frame to the terminal equipment.
Patent JP-H0378735-A (JP)
Title: Camera capable of switching two-focal points
Inventor: KATO MASATAKE
IPC: G03B17/12
Filed: 1989-08-22
Abstract: PURPOSE:To impart variable magnification function to both a photographing system and a finder system with simple constitution and to allow even a simplified mechanism to obtain sufficient image forming performance by inverting a converter lens back and force in an optical axis at the time of retreating and loading the lens to a forward external finder system. CONSTITUTION:When the photographing system 11 employs the converter lens 6, it acts as a tele-converter lens to carry out variable magnification. When the finder system 4 employs the lens 6, it serves as a wide converter lens to carry out variable magnification. Namely, the attachable/detachable converter lens 6 is arranged in the forward optical axis of the photographing lens 2 to carry out variable magnification. When the lens is retreated from the photographing system 11, positive and negative lenses 6a and 6b composing the converter lens 6 are inverted back and force in the optical axis to insert the forward finder system 4 to carry out variable magnification. Consequently, a converter lens required to correct the observation image field of the finder system independent of the converter lens of the conventional photographing system can be omitted to simplify the overall configuration of a camera.
Patent JP-H0263075-A (JP)
Title: Image forming device
Inventor: MIZUTANI MORIKAZU
IPC: G03G15/043
Filed: 1988-08-30
Abstract: PURPOSE:To control the moving range of an original platen with a simple constitution and to easily and surely operate a blank shutter, as well by providing members to be detected attachably and detachably with respect to the original platen and plurally positioning them. CONSTITUTION:By fitting a second cam 5 to positions 5', 5'' corresponding to an original size or a transfer paper size, a micro-switch 3 is operated by the second cam 5 during movement for scanning the original platen 2, which can be returned to a home position by reversing on its way. This enables to speed up copying. Besides, since the second cam 5 also serves as the changeover scanning of the blank shutter 7, the blank shutter can be surely changed over even when the original platen 2. Thus, the moving range of the scanning of the original platen 2 is controlled with the simple construction, original scanning time is shortened, and the blank shutter can be surely changed over.
Patent JP-H0264391-A (JP)
Title: Vacuum heat treatment furnace
Inventor: OKUBO OSAMU
IPC: F27D7/06
Filed: 1988-08-30
Abstract: PURPOSE:To reduce the amount of consumed gas remarkably and prevent a work to be treated from being mixed with impurities such as heat insulating material and the like by a method wherein the sealing of a tray is permitted to make different gas to flow into the inside and the outside of the tray while an evacuating mechanism is connected so as to permit the evacuation of the inside of the tray. CONSTITUTION:A work to be treated 23 is inserted into the recess of a tray 24 at the outside of a furnace and, thereafter, the tray is inserted into the furnace to set it onto a tray supporting column. The evacuations of the tray 24 and the inside of the furnace are effected simultaneously through two series of evacuating systems 27, 27'. After the evacuation, reducing gas or reacting gas is introduced into the tray 24 through a gas introducing system 26 while heating it by a heater 22. The introduced gas flows through the inside of the tray 24 and applies reduction or various reactions on the work 23, then, is discharged out of the furnace through the evacuating system 27. The reducing gas or the reacting gas flows out of a discharging port 31 uniformly and, therefore, the reaction for the work 23 may be effected uniformly. The gas makes contact with the work uniformly in the tray 24 and, therefore, the reaction will never be advanced partially. After finishing the treatment, cooling gas is made to flow forcibly against the outer peripheral surface of the tray 24 by a forced cooling mechanism. There may be no possibility that the work to be treated 23 is scattered by the cooling gas.
Patent JP-H1165331-A (JP)
Title: Transfer device
Inventor: ONISHI HIDEKI
IPC: G03G15/16
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To excellently maintain a state where a transfer material is attracted to the surface of a transfer material carrier by preventing force in the direction of peeling from the surface of the transfer material carrier from being exerted on the top end part of the transfer material. SOLUTION: An electrode roller 12 is arranged to freely come into contact with/separate from the periphery of a transfer drum 11 and after the top end of a sheet of paper P passes through the contact position of the transfer drum 11 with the electrode roller 12 by X mm, the electrode roller 12 is moved to the side of the drum 11. By the time before the bottom end of the paper P passes through the contact position of the drum 11 with the roller 12, it is abutted on the drum 1 with the paper P. The roller 12 never comes into contact with the top end part of the paper P, to prevent the force in the direction of peeling from the surface of the drum 11 from being exerted on the top end part of the paper P, so that the state where the paper P is attracted to the periphery of the drum 11 is excellently kept.
Patent JP-H0379410-A (JP)
Title: Axle suspension
Inventor: MURATA YOICHI
IPC: B60G9/04
Filed: 1989-08-23
Abstract: PURPOSE:To reduce transverse force that works on a suspension at the time of side collision of automobile, so as to prevent damage to the device by forming a U-shaped folded part on a general shaft of a Panhard rod whose ends are mounted on an axle and on a car body, respectively. CONSTITUTION:In a suspension 10, according to the bounding or rebounding of right and left wheels 12, 12a, an axle tube 14 is moved up and down as a car axis. A Panhard rod 24 is moved up and down at the same time with the rotation of each rubber bush 26, 26a, whereby the movement of the axle tube 14 to the right and left is regulated. On the center part of a general shaft 24a of the Panhard rod 24, a U-shaped folded part 30 directed downward is formed. When the excess of transverse force is input to the axle tube 14 due to the side collision of an automobile and so on, the U-shaped folded part 30 of the Panhard rod 24 is deformed, so as to absorb the transverse force. The transverse force working on the suspension 10 can be reduced thereby, and the damage thereto can thus be prevented.
Patent JP-H0770786-A (JP)
Title: Rust preventive steel sheet excellent in corrosion resistance
Inventor: SAKAI HIROHIKO
IPC: C25D3/56
Filed: 1993-08-31
Abstract: PURPOSE:To improve corrosion resistance without deteriorating powdering property and chemical convertibility by specifying the content of Ni, Cr and Zr in electroplating components. CONSTITUTION:The chemical composition of electroplating plated on a steel sheet is 18-15% Ni, 0.1-5% Cr by wt.% and balance Zn. The Zn-Ni-Cr electroplated rust preventive steel sheet is made excellent in corrosion resistance because a resultant material by the corrosion of Cr in the plated layer forms a hardly soluble protective film and Ni densifies and stabilizes the film. The plated steel sheet is obtained by electroplating the steel sheet in a plating bath containing 0.1-20g/l at least one kind (additive) of polyethylene glycol and ethoxylated alpha-naphthol sulfonic acid with Zn<2+> ion, Cr<3+> ion and Ni<2+> ion at >=100A/dm<2> current density.
Patent JP-S6461156-A (JP)
Title: Multi-frequency deviation modulation
Inventor: TODA KOJI
IPC: H04L27/12
Filed: 1987-09-01
Abstract: PURPOSE:To contrive the simplification of a circuit configuration and the reduction in cost, by providing a rhm wave element provided with 1st, 2nd and 3rd electrodes, an amplifier and a voltage resistor converter and changing the frequency corresponding to the content of data receiving the delay time of the signal propagated through the rhm wave element. CONSTITUTION:In applying 4-bit data D0-D3 to voltage resistor converters 5a-5d, a voltage applied between a gate G and a source S of field effect transistors FETs 11,12 is changed corresponding to the voltage. Thus, since the resistance between output terminals of the FETs 11, 12 is changed, the acoustic impedance between interdigital transducers (IDT) 2b-2e and a flat electrode 3 is changed to vary the phase shift DELTAPHI of the signal via a piezoelectric ceramic board 1. The output signal of the IDT2f is fed back to the input of the amplifier 4 to form a delay line oscillator. thus, the multi-frequency deviation modulator changing the oscillated frequency fOSC of the amplifier 4 is formed corresponding to the inputted data D0-D3.
Patent JP-S6461030-A (JP)
Title: Measurement of overhang of resist
Inventor: MATSUMOTO RYOICHI
IPC: G03F1/00
Filed: 1987-09-01
Abstract: PURPOSE:To eliminate the exfoliation of a measuring pattern and to measure an accurate overhanging amount by integrally forming thicker clamping resist patterns than the double of an overhanging amount at both ends simultaneously when the measuring resist pattern is formed. CONSTITUTION:A plurality of overhang measuring resist patterns A1-An having different widths are formed on a substrate 21 through coating, exposing, developing steps of a resist, and overhanging amounts from an isolating state with respect to the substrate 21 of the patterns A1-An are measured. When the patterns A1-An are formed, resist patterns 22a, 22b are integrally formed at both ends. Then, the patterns A1-An are all secured to the substrate 21. The state of floating patterns A1-An and the state of the patterns connected to the substrate 21 are easily discriminated by the different interference color. Thus, accurate overhanging amounts can be measured.
Patent JP-2000046560-A (JP)
Title: Angular velocity sensor
Inventor: TOGE MUNEYUKI
IPC: G01C19/56
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the detection precision of an angular velocity by making the continuous vibration of a vibrator stable. SOLUTION: This sensor is equipped with a couple of (x) vibrators 2 and 3 at positions symmetrical about a point O, coupling beams 11 and 14 which connect with the (x) vibrators 2 and 3 and bend at least in an (x) direction, a support beam 4 which connects with the coupling beams 11 and 14 and is symmetrical about the point O between the point O and coupling beams, detecting vibrators 5 and 6 which are distant from the point O in the (x) direction and symmetrical about the point O, and reinforcing beams 7 and 8 which connect with the detection vibrators 5 and are provided in the (x) vibrators and symmetrical about the point O, and an anchor which supports the support beam 4 at the point O.
Patent JP-H0959673-A (JP)
Title: Detergent composition
Inventor: TANAHASHI HIROE
IPC: C11D1/94
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent compsn. having good forming properties, a good foam retention, good foam-breaking properties, no sliminess, little skin- irritating properties and an excellent low-temp. stability in the form of a liq. agent by blending (A) a specific glycine deriv. with (B) a specific amidoamino acid ampholytic surfactant. SOLUTION: This detergent compsn. comprises (A) a glycogen derive. of formula I [whereinR<1> si a 5-21C alkyl, an alkenyl or a hydroxyalkyl; and M<1> and M<2> are each H, an alkail (earth) metal, NH4 a 1-22C mono-, di- or tri- alkanolammonium, a pyridinium substd. by a 1-22C alkyl or an alkenyl, a 2-500C polyalkylenepolyamine with 2-250 amino groups, or a basic amono acid], and (B) an amidoamino acid of formula II [wherein R<2> CO and R<3> CO each a 10-22C aliph. acyl; X and Y are each -CH2 CH(OH)CH2 SO3 , -(CH2 )a SO3 , -(CH<2> )b COO (wherein (A) is 2 to 5; and (b) is 1 to 3); Z is H, XM<3> , YM<4> ; M<3> and M<4> are each H, an alkali (earth) metal, NH4 , a 1-22C mono, di- or tri-alkanolammonium, or a basic amino acid].
Patent JP-H0873987-A (JP)
Title: Steel material excellent in hydrogen embrittlement resistance and its production
Inventor: KUSHIDA TAKAHIRO
IPC: C21D6/00
Filed: 1994-09-12
Abstract: PURPOSE: To produce a steel material excellent in hydrogen embrittlement res i stance. CONSTITUTION: This steel material contains fine pores of <=0.1mm diameter by >=1×10<-6> cm<3> , in the total volume, per gram of the steel material and has superior hydrogen embrittlement resistance. At this time, the fine pores can be methane bubbles. The steel material excellent in hydrogen embrittlement resistance can be produced by subjecting a steel, having >0.03wt.% C content, to heating at >=200 deg.C for >=1hr in a gaseous atmosphere of >=1atm partial pressure of hydrogen and forming methane bubbles as the fine pores. Prior to this treatment, the steel can be heated to a temp. in the austenite region and hardened.
Patent JP-H0963665-A (JP)
Title: High-frequency wave apparatus
Inventor: HACHIMAN KAZUHIRO
IPC: H01R4/64
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of the characteristic of signal transmission caused by a pararistic inductance, as to a high-frequency wave apparatus in this invention. SOLUTION: A filter 3 as a high-frequency wave apparatus; and active circuit blocks 2 and 4 provided at the front stage and the rear stage of the filter 3; are provided, and the earthings of capacitors 113, 109, and 305 formed at the output side or the input side of the above active circuit block 2 are provided to the same land of a printed wiring board in order to obtain the same potential in the high-frequency form, with the earthing 205 of the filter 3. Consequently, a pararistic inductance is suppressed so as to prevent a deterioration of the signal transmitting characteristic.
Patent JP-S6460172-A (JP)
Title: Video disc player
Inventor: YAMAGUCHI YOSHINORI
IPC: H04N5/93
Filed: 1987-08-31
Abstract: PURPOSE:To fix an image and, to fix the display of a number in a prescribed position simultaneously by removing a reproducing vertical synchronizing signal and adding a reference vertical synchronizing signal at the time of scanning a CLV disc. CONSTITUTION:At the time of scanning the CLV disc, since a switch 14 is switched by a control circuit 15, the reference vertical synchronizing signal of a generating circuit 13 is supplied to a position signal generating circuit 4 instead of the reproducing vertical synchronizing signal. Consequently, the position signal generating circuit 4 generates a position signal with the reproducing horizontal synchronizing signal and vertical synchronizing signal as a reference. The video signal of the number generated corresponding to the position signal by a generating circuit 5 is superimposed from an inserting circuit 12 to the video signal by an inserting circuit 1. Since the vertical synchronizing signal of the video signal outputted in such a way is replaced by the reference vertical synchronizing signal, the image is fixed without being moved up and down. Since the video signal of the number is also generated in synchronism with the reference vertical synchronizing signal, the display of the number is also fixed in the prescribed position on a screen.
Patent JP-H08178710-A (JP)
Title: Display gauge with dial
Inventor: PEETAA KUNORU
IPC: G01D13/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain an indication meter to which different dials can be fixed by arranging a movable pointer in front of a front plate and making it possible to secure a dial by pushing it into the front plate. SOLUTION: A holding wall 3 is secured to the rear side of the front plate 2 of an indication meter while spaced apart therefrom to form a gap with respect to the front plate 2 and a dial 1 is pushed into the gap. A pointer drive mechanism 9 rotary drives a shaft 8 fixed vertically with a pointer 7. A through hole 15 for allowing trictionless rotation of the shaft 8 is made through the wall 3 at a part where the shaft 8 penetrates the wall 8. The dial 1 is pushed in parallel with the plane of the front plate 2 to a position between the wall 3 and the front plate 2 and the graduation of the dial 1 is located just in a notched part 4. A member provided on the wall 3 in order to secure the dial 1 to the front plate 2 is secured at a position where the dial 1 is pushed in thoroughly.
Patent JP-H0773619-A (JP)
Title: Magnetic head and magnetic recording and reproducing device using the same
Inventor: YAMAGISHI MICHINAGA
IPC: G11B5/60
Filed: 1993-09-01
Abstract: PURPOSE:To expand a data area in a recording medium and to attain control against off-tracks with high precision in regard to the magnetic head and the magnetic recording and reproducing device capable of tracking control on this head. CONSTITUTION:The magnetic head 11 is constituted by providing a piezoelectric element 13 for moving a movable part 15 provided with a thin film head 16 by electrostrictive displacement in the radial direction of a magnetic disk in a notched part 12c of a slider 12. Then, the control against off-tracks is performed by driving the element 13 in response to an error detection of read- out data. By this method, servo information in the data area of the recording medium can be eliminated.
Patent JP-H09218313-A (JP)
Title: Optical fiber, photoelectric switch and electric apparatus
Inventor: MAKINOU KAZUHIRO
IPC: G02B6/04
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To lessen transmission loss even if the optical fiber is used at a relatively small radius of bending by fixing cores specified in the diameter, number and numerical aperture to each other via a clad. SOLUTION: The optical fiber 1 is constituted by forming the diameter of the cores 11 to 30 to 200μm, preferably 50 to 100μm, the number of the cores 11 to 50 to 1000 pieces and the numerical aperture to 0.4 to 0.8. The cores 11 are fixed via a clad 12 with each other. The cores 11 having a circular section of a refractive index n1 are enclosed by the clad 12 of a refractive index n2 and are placed in the medium of a refractive index n0 . The light progressing within the plane inclusive of the central axis C of the cores 11 is assumed to be totally reflected at a point K. The critical angle thereof is defined as ϕ and the incident angle and refraction angle of the ray L are respectively defined as θ1 , θ1 . The numerical aperture NA is then given by the equation NA=n0 sinθ0 =n1 sinθ1 =(n1 <2> -n2 <2> )<1/2> , where n1 >n2 >n0 .
Patent JP-S60112930-A (JP)
Title: Method of building vibration-proof foundation
Inventor: HIYOUDOU MASAYUKI
IPC: E04F15/18
Filed: 1983-11-21
Abstract: PURPOSE:To reduce an installation cost and shorten a construction period, by a method wherein a polyethylene sheet is laid over upper surfaces of vibration absorbing rubber and a board such as glass wool, and concrete is placed thereon so that the board is not decreased in thickness over that of the vibration absorbing rubber. CONSTITUTION:After vibration absorbing rubber 3 is laterally and longitudinally aligned in a cavity 2 in a slab 1 being a foundation floor and is adhered to the slab 1, a board 4 such as glass wool is laid over. Thereafter, a polyethylene sheet 5 is laid over the upper surfaces of the vibration absorbing sheet 3 and the board 4, forms 6 are framed, and reinforcing bars are arranged. Concrete 7 is placed in a way that the board 4 is not decreased in thickness over that of the vibration absorbing rubber 3, and the concrete is cured. After the concrete 7 is poured, concrete 8 is further placed thereon to cure it integrally with the concrete 7. This, since the concrete 7 is used as a form bottom plate, eliminates a work to install a trestle on the vibration absorbing rubber 3, resulting in the possibility to reduce a construction cost and a construction period.
Patent JP-S6277545-A (JP)
Title: Manufacture of heat insulating layer for use in fluid container
Inventor: MATSUMOTO HIROSUKE
IPC: F24H9/00
Filed: 1985-09-30
Abstract: PURPOSE:To eliminate a jig for molding and to reduce manpower for forming a heat insulating layer by providing a partition wall on the entire periphery of a side surface directed from an opening part of an outer shell to a tank, and pouring a foaming agent therebetween. CONSTITUTION:When an opening is formed in an outer shell 2, it is formed with cut pieces 2A and 2B which form a wall surface 50 remaining unopened on both sides. Packings 8 are pasted longitudinally to a part of cut pieces 2A and 2B and bent so that the pickings 8 make contact with a tank 1. By this procedure, a wall surface 50 is formed on the peripheral surface of a part of the side surface directed to the tank 1. Then, cut pieces 2C formed in a fan shape are loaded at upper and lower parts of the opening of the outer shell 2 together with packings 9 and 9. Thus, a wall surface 51 is formed at the upper and lower parts of the opening of the outer shell 2. A foaming urethane solution 5' is poured between the outer shell 2 and the tank 1 and foamed. Then, a heat insulating layer is formed.