baber/WOPTO huggingface dataset:
Patent JP-S60263824-A (JP)
Title: Load cell
Inventor: OOYOSHI SADAO
IPC: G01L1/22
Filed: 1984-06-11
Abstract: PURPOSE:To eliminate the influence of hysteresis by fitting a pivot with a constant clearance. CONSTITUTION:When a load is impressed on a receiving pan 7, a load transmission part 5 deforms and the load is transmitted to a beam body 4. Consequently, the beam body 4 deforms and a strain gauge 15 varies in resistance value on the basis of the deformation and outputs an electrical signal corresponding to the load. Thus, the beam body 4 deforms when the load is impressed, so the joint part of the pivot 17 and a coupling shaft 22 changes in joint state. This change operates as a force which is not in the vertical direction and when this force is generated, a lateral component of force operated on the pivot 17, which moves within the clearance of pivot holes 12 and 16, eliminating an abnormal frictional force based upon the lateral component of force. Consequently, the same is obtained at the time of an increased load and a decreased load as far as the load is the same. Therefore, the influence of hysteresis is eliminated.
Patent JP-H01289320-A (JP)
Title: Delta modulator
Inventor: WADA SATOAKI
IPC: H03M3/02
Filed: 1988-05-17
Abstract: PURPOSE:To reduce the distortion caused due to the delay characteristic of a component by providing a bias circuit controlling a DC bias of an analog input signal between an analog signal input terminal and a comparator. CONSTITUTION:A capacitor 207 eliminating the DC component of an analog input signal, a resistor 101 controlling the DC bias of the analog input signal, a DC voltage source 102 and a bias circuit 103 are provided to the modulator. Then the DC bias is controlled to differentiate the absolute value of the slope of the increasing potential of the input signal to the comparator from the absolute value of the slope of the decreasing potential. When the potential of the input signal of the comparator is decreasing, the absolute value of the slope of is small and the input signal to the comparator gets a higher potential with respect to the comparator reference potential consecutively for some times. When the potential of the input signal to the comparator is increasing, the absolute value of the slope is increased and the probability of the higher potential than the reference potential of the comparator is increased between the sampling period and the retarded period. Thus, the delta modulator with high performance while reducing the production of distortion is obtained.
Patent JP-S63285130-A (JP)
Title: Device for producing optical fiber preform
Inventor: YAMAUCHI RYOZO
IPC: C03B37/014
Filed: 1987-05-16
Abstract: PURPOSE:To accurately measure a deposition layer of fine glass particles regardless of bulk density and produce the titled preform with good reproducibility, by depositing the fine glass particles on a cylindrical optical fiber preform held in the vertical direction while measuring an increase in weight. CONSTITUTION:A rotating rod 33 having a movable rotor 34 is hung from a weight measuring instrument 3 fixed to a frame 4 equipped with a motor 5 rotatably and movably in the axial direction and a core glass rod 10 is vertically held through a chuck 32 and a dummy glass rod 31 by the rotating rod 33. The motor 5 is then driven to rotate the rotating rod 33 through a belt 51 and simultaneously reciprocate and traverse a glass burner 22 for a clad in the axial direction of the glass rod 10. Thereby a deposition layer 21 of fine glass particles is deposited on the periphery of the glass rod 10. The total weight of the glass rods 31 and 10, chuck 32, rotating rod 33 and deposition layer 21 is measured by a measuring instrument 3 and the output of the measured values thereof is fed back to control the traverse speed of the burner 22 or feed rate of the raw material gas.
Patent JP-H06330641-A (JP)
Title: Fall preventing mechanism for self traveling truck on wall surface
Inventor: SHINOMIYA AKIRA
IPC: E04G23/02
Filed: 1993-05-21
Abstract: PURPOSE:To improve safety by assembling a clutch for suppressing the fall through the direct or indirect action to a rope which is inserted and supported for a truck, on the truck. CONSTITUTION:A rope 3 is wound in one turn on the reverse direction on the second pulley 12 and suspended from a casing 10, after the rope 3 is half wound on the first pulley 11. When a truck 2 travels, the second pulley 12 and a front surface cam 22 formed integrally with the second pulley 12 revolve, accompanied with the movement of the rope 3 at a low speed, and a turning force F is generated at the engagement part of a cam mechanism 13. In the ordinary case, the revolution speed of the second pulley 12 is low, and also the resistance of a viscous mechanism at a cam mechanism side shaft part 19b is small, and the front surface cam 22 and a slider 24 are interlocking-revolved by the turning force F. Though the second pulley 12 and the front surface cam 22 revolve at a high speed, when the truck 2 drops, a cam mechanism side shaft part 19b and the slider 24 are not revolved because of the large viscous resistance, and the axial force W over the energizing force of a compression spring 25 moves the slider 24 to the second frictional plate 15 side. When the first and second frictional plates 14 and 15 contact, the slider 24 stops, and a front surface cam 22 and the second pulley 12 are put into a revolution disabled state, and stop for the slider 24.
Patent JP-H09277274-A (JP)
Title: Aqueous cleaning agent composition for mixing nozzle and cleaning method
Inventor: KAMATA KAZUYUKI
IPC: C23G5/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To enhance cleaning properties and safety while preventing the generation of environmental pollution and to reduce the discarding shot number of times as compared with water by using an aq. cleaning agent compsn. containing a specific amt. of a surfactant. SOLUTION: An aq. cleaning agent compsn. to be used contains 0.01-70wt.% of a surfactant. As the surfactant, one or more kind of a surfactant selected from a group consisting of a nonionic surfactant, an anionic surfactant, a cationic surfactant and an amphoteric surfactant. A cleaning agent compsn. containing a nonionic surfactant with HLB or average HLB of 4-18 as an essential component is pref. from a viewpoint of cleaning properties and the quality of a molded product. As the nonionic surfactant, polyoxyethylene nonylphenol, polyoxyethylene octylphenyl ether, polyoxyethylene synthetic alcohol ether or polyoxyethylene hexyl ether can be designated.
Patent JP-H05292067-A (JP)
Title: Redundancy configuration control method
Inventor: MORITA TOSHIYA
IPC: H04L69/40
Filed: 1992-04-15
Abstract: PURPOSE:To accurately and readily discriminate a fault position in a short time by specifying a portion where abnormality occurs based on the diagnostic result of internal abnormality diagnosis and the result of inter-office abnormal diagnosis. CONSTITUTION:The communication is performed between terminals 1 and 2 and the communication is carried out through 1st interface sections 1a and 2a. When the abnormality is detected in the 1st interface section 2a of the terminal 2, an opposite alarm signal Al is sent from the terminal 2 to the terminal equipment 1. In the terminal 2, an interface section used from the 1st interface section 2a is switched to the 2nd interface section 2b. The switching is carried out by a switching section 2c. On the other hand, the terminal 1 switches the switching section 1c by triggering an opposite alarm signal Al sent from the terminal 2, thereby changing the used interface section from 1a to 1b.
Patent JP-2000310792-A (JP)
Title: Liquid crystal display device
Inventor: KARIBE MASAO
IPC: G02F1/133
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device whose display quality is high. SOLUTION: A liquid crystal display device 1 is provided with pixel electrodes 13 which are to be arranged in a matrix shape on an array substrate, counter electrodes 19 which are to be formed on a counter substrate, pixel TFTs(thin film transistors) 10 whose either of sources or drains are to be connected to the pixel electrodes 13, scan electrodes 12 which are to be connected in common to gate electrodes of plural pixel electrodes 10, signal electrodes 11 which are to be connected in common to electrodes of the other sides of sources or drains of the pixel electrodes 10, Cs electrodes 15 forming auxiliary capacitances assisting liquid crystal capacitances 14 among pixel electrodes 13 and counter electrodes 19 by being formed on the array substrate,  reset TFTs 18 whose either of sources or drains are to be connected to the pixel electrodes 13 are reset electrodes 17 which are to be connected in common to gate electrodes of the reset TFTs 18. In this case, electrodes of the other sides of sources or drains of the reset TFTs 18 are to be connected to the Cs electrodes 15.
Patent JP-H06327838-A (JP)
Title: Swing
Inventor: UCHIDA HIROO
IPC: A63G9/00
Filed: 1993-05-21
Abstract: PURPOSE:To provide a swing for generating a novel height variation of a seat surface by utilizing the swinging movement of the swing. CONSTITUTION:A sun gear 3 is fixed vertically to the ground surface, and a rotary arm 5 equipped with a planetary gear meshed with the sun gear 3 is installed. The rotary arm 5 has a horizontal shaft 8 which can revolve only in a certain direction, and the upper end of the swing arm 10 of a swing is installed on the horizontal shaft 8 through a revolution direction regulating means 9. The horizontal shaft 8 is revolved in the certain direction by the oscillation of the swing, and turns the planetary gear 6 through a revolution transmission means 14, and the seat surface of the swing is lifted up by gradually revolving the rotary arm 5, and the swing is dropped sharply by the gravity when exceeding the top point.
Patent JP-H09307618-A (JP)
Title: Telephone set
Inventor: SHIMIZU HATSUO
IPC: H04M1/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of wrong dialing to the utmost due to dial input of a called subscriber telephone number before an exchange sends a dial tone to the telephone set. SOLUTION: When an exchange detects hook-off of a telephone set 1, the exchange sends a dial tone to the telephone set 1 as a reply via a subscriber telephone line. The telephone set l uses a dial tone detection means 21 to detect the dial tone and the presence of the dial tone is visually displayed on a dial tone display means 22 to allow the presence of the dial tone to be visually confirmed by the user. When a called subscriber telephone number is first dialed after awaiting the confirmation, the occurrence of wrong dialing is prevented to the utmost.
Patent JP-2000311484-A (JP)
Title: Memory interface and data processing device
Inventor: MIYAZAWA TOMOJI
IPC: G11C11/407
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To enable transferring data efficiently in a SDRAM(synchronous dynamic random access memory) by performing appropriately refresh processing of SDRAM. SOLUTION: A SDRAM 1 is accessed from blocks 3, 4 through a mediation block 2. The mediation block 2 informs proper or improper of access to the blocks 3, 4 depending on a high/low state of a busy signal based on access request from the blocks 3, 4. When access request is not performed for the prescribed period, a request signal is outputted to a refresh pulse generating circuit 5. Receiving a request signal, the circuit 5 generates a refresh pulse. In the mediation block 2, a refresh command of the SDRAM 1 is issued based on a refresh pulse and refresh processing of the SDRAM 1 is performed. As refresh processing is performed while selecting a time in which the SDRAM 1 is not accessed, a bus of the SDRAM 1 can be efficiently utilized.
Patent JP-S5345999-A (JP)
Title: Inclusive supervisory method of superconductor device and its device
Inventor: NOMURA HARUHIKO
IPC: H01F6/02
Filed: 1976-10-08
Abstract: PURPOSE:To obtain the supervisory method and device which can appreciate a superconductive function element such as a superconductive electromagnet even in an actual time and also appreciate respective components from a heat-shirinking direction concerning with a pre-cooling process.
Patent JP-H04346740-A (JP)
Title: Stirring cooker
Inventor: IGUCHI AKIO
IPC: A21C1/02
Filed: 1991-05-24
Abstract: PURPOSE:To dispense with the work for the transfer of hot material and to enable the stirring of the material without loss by placing a stirring cooker on a vessel-holding table 1 and stirring and heating the material in the cooker with a stirring and cooking tool of a mixer inserted into the cooker from above. CONSTITUTION:The bottom of a cooking vessel 6 detachably placed on a vessel- holding table 1 is made to contact with a heat-transfer plate 15 of an electric heating apparatus 12 attached to the vessel-holding table 1. The heat generated by the heating apparatus is transmitted through the heat-transfer plate 15 to the bottom of the cooking vessel to heat the material in the vessel. A stirring and cooking tool 10 of a mixer inserted into the cooker is operated to stir the material in the cooking vessel. Stirring and heating of the material can be carried out in the same cooking vessel.
Patent JP-H11311641-A (JP)
Title: Bit data display system
Inventor: HASHIMOTO YOSHIKAZU
IPC: G01R31/28
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To easily view the data of a desired bit position and furthermore effectively utilize a display screen by providing a means which a user designates at the desired bit position, making the data of the bit position out of designation zero, and displaying bit data. SOLUTION: In a bit data indication system for taking in digital data comprising the prescribed number of bits of one bite and displaying the bit data of 0 or 1 on a display part, a designation means which a user designates is provided, and the data of the bit position out of designation are composed so as to display the bit data by making zero. For instance, [01100110] is made as a mask, in accordance with the bit position designated by the designation means 13, the data of the bit position out of designation is made zero by being masked on 8 bits in one bit, and displayed on a graph. The data of the desired bit position can be viewed easily, by making the data of the bit position out of designation to be displayed.
Patent JP-H08292865-A (JP)
Title: Image forming device
Inventor: TAWARA HISATSUGU
IPC: G06F3/048
Filed: 1995-04-21
Abstract: PURPOSE: To sufficiently make good use of an image function by making a choice of whether or not an image corresponding to an image displayed by a display means through the image function is formed on a transfer material by an output means. CONSTITUTION: The output means makes the choice of whether or not the image corresponding to the image displayed at a liquid crystal display part 116 by the image function is formed on the transfer material. A key input part 122 has plural touch keys provided on the screen of the liquid crystal display part 116 and plural keys provided on a panel. Once the execution of image display is indicated, a 1st image of received image data is displayed on the screen of the liquid crystal display part 116 and the transmission source of the image data and plural touch keys for selecting whether or not the image data are outputted are displayed. Then an output choice of the 1st image of the received data is made over a look at the screen of the liquid crystal display part 116. A touch key 'Yes' is pressed to select the output and a touch key 'No' is pressed when the output is not needed.
Patent JP-H04274940-A (JP)
Title: Brake warning method in driving of automobile and brake warning device for automobile
Inventor: FUTAGAMI KAZUO
IPC: B60Q1/44
Filed: 1991-02-28
Abstract: PURPOSE:To alleviate the danger of a rear-end-collision by suggesting the possibility of braking to a following car earlier than the deceleration for braking of a preceding car begins thereby arousing attention. CONSTITUTION:The accelerator pedal (2) of an automobile is equipped with a switch which senses the stepping force of the accelerator pedal (2). In the condition that the accelerator pedal (2) is stepped, the brake warning light (L2), which is provided at the position where it can be checked from the following car, is extinguished by switch control, and in the condition that the foot is detached from the accelerator pedal (2) as the preaction of applying the brakes, the brake warning light (L2) is lighted.
Patent JP-2000316224-A (JP)
Title: Flexible conductor and flexible connective member
Inventor: SATO SHINJI
IPC: H02G15/08
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a flexible conductor and flexible conductive member which have good insulation. SOLUTION: In a conductive band portion 10, band-like copper foils 1 are laminated in the direction of their thicknesses. On both outsides positioned in the laminated direction of the conductor band portion 10, i.e., above and below the copper foils 1, 1..., stainless steel foils 2a, 2b are laminated respectively. Therefore, a flexible conductor 20 has a higher breakdown voltage in a vacuum than the flexible conductor comprising only the copper foils 1 to prevent its breakdown. Also, since the elasticity of each of the stainless steel foils 2a, 2b is nearly equal to the one of the copper foil 1, the displacements of the copper foils 1 are not checked at all.
Patent JP-S5832534-A (JP)
Title: Manufacture of compound container
Inventor: KANAMARU YOSHIO
IPC: B21D51/18
Filed: 1981-08-03
Abstract: PURPOSE:To obtain a compound container which has stability in erection at low cost by charging a cylindrical metallic can, formed in a panel shape while having a recessed bottom part, with a foamed liquid and then sealing the can, and equipping a supporting body after projecting the panel part through heat treatment. CONSTITUTION:At the upper end part of the cylindrical body part 2 of a metallic can 1, a neck-in part 2a and a flange 2b are formed, and its bottom part 3 is formed of an annular circumferential edge part 4 and a panel part 5 recessed in a dome shape. This metallic can 1 is charged with a foamed liquid 6 of vinyl, etc., and sealed by wrapping up a lid part. This sealed metallic can is heated to raise the pressure in the can, and thus the bottom part 3 is inverted to obtain the sealed container 8' having the bottom part 3 projecting out in a dome shape. At the lower end part 2'a of the body part 2' of this sealed container 8', the upper half part 10a of a supporting body 10 made of a cylindrical sleeve, etc., is fitted to form a ground surface. Consequently, this compound container gives stability in erection and the thickness of the container bottom part 3 is reduced.
Patent JP-H01290683-A (JP)
Title: Dicyclic heterocyclic thiomethylcephem derivative
Inventor: NAKAGAWA SUSUMU
IPC: A61P31/04
Filed: 1988-05-18
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is H, (substituted) lower alkyl, (substituted) alkenyl, etc.; R<2> is H, negative charge or ester residue; A alkylene which may contain unsaturated bond; dicyclic hetero ring formed from pyridine ring and group A may contain 1-3 substituent groups]. EXAMPLE:7beta-[(Z)-2-(2-Aminothiazol-4-yl) -2-methoxyiminoacetamido] -3- (6, 7, 8, 9-tetrahydroquinolizinium-2-yl) thiomethyl-3-cephem-4-carboxylate. USE:An antibacterial agent against Gram-positive bacteria including Staphylococcus aureus having methicillin resistanceand Gram-negative bacteria including Pseudomonas aeruginosa. PREPARATION:A compound shown by formula II (R<3> is N or amino-protecting group; R<4> is H, lower alkyl, etc.; R<5> is H, carboxyl-protecting group, etc.; X is eliminable group) is reacted with a compound shown by formula III (ring B is alkylene) to give a compound shown by formula IV (X<-> is anion).
Patent JP-S5245020-A (JP)
Title: Control device of induction motor
Inventor: OKUMURA MASAMI
IPC: H02P3/24
Filed: 1975-10-07
Abstract: PURPOSE: A smooth control of the speed up-down operable by means of constituting as small quantity of elements and contact points as possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0418534-A (JP)
Title: Transmission type screen and back projection type display device using same
Inventor: MITSUTAKE HIDEAKI
IPC: G03B21/625
Filed: 1990-05-14
Abstract: PURPOSE:To obtain a wide visual field angle by forming a 1st lens structure in a lenticular lens. CONSTITUTION:The screen consists of an incidence surface 43 which is formed in 1st lens structure, a core part 44 which is arranged in an area where a light beam refracted by the incidence surface 43 is converged and in the 2nd lens structure providing positive-power refraction on the same optical axis with a lenticular lens plate 4b, and a projection surface 45 which is a flat surface. In this case, green light alphaG which is parallel to the optical axis is refracted by the incidence surface 43, refracted by the border surfaces 44a and 44b of a core part 44, and refracted by the projection surface 45 finally, so that the light is projected. All of those refracting surfaces provide deflection for bending the incident light toward the optical axis. Consequently, the wide visual field angle screen is obtained because of the operation of those four surfaces.
Patent JP-H07326348-A (JP)
Title: Manufacture of silver oxide battery
Inventor: IMAMURA TATENORI
IPC: H01M4/06
Filed: 1994-06-02
Abstract: PURPOSE:To prevent the formation of a difference in level by a ring on the upper surface of a positive electrode, and prevent the increase in internal resis tance of the battery by a reduction in adhesion between the positive electrode upper surface and a separator. CONSTITUTION:A method for manufacturing a silver oxide battery comprises the primary molding process for pressure-molding a positive electrode active material containing silver oxide the surface of which is subjected to reduction treatment as a main constituting material to manufacture a positive electrode pellet 1; and the secondary molding process for arranging a positive electrode ring 2 on the peripheral part of the positive electrode pellet 1 upper surface, inserting the positive electrode pellet 1 into a positive electrode case, and then pressurizing the positive electrode pellet 1 to the positive electrode case. The relation between the density rho1 after the primary molding of the positive electrode pellet and the density rho2 after the secondary molding is set to 2.00>=rho2-rho1>=1.48.
Patent JP-H0420770-A (JP)
Title: Land transportation refrigerator
Inventor: SUGIMOTO TAMIO
IPC: F02D29/06
Filed: 1990-05-14
Abstract: PURPOSE:To prevent overdischarging state of a battery by starting an engine when engine stopping time detected by detecting means becomes a set time or longer, and then stopping the engine when completion of charging of the battery is sensed by sensing means. CONSTITUTION:A start timer TA counts up when counting is started by the stop of an engine 1 and a set time gamma1 is elapsed, and the start of the engine 1 is instructed from a controller 14 by the countup signal. A charge timer TB starts to count simultaneously upon the countup of the timer TA, i.e., the start of the engine 1, and is counted up when a set time gamma2 is elapsed. The stop of the engine 1 is instructed from the controller 14 by the countup signal. The times gamma1, gamma2 are determined, for example, in such a manner that the time gamma1 is decided as a time up to a minimum necessary charge storage amount of a battery 16 due to its discharge and the time gamma2 is decided as a time required to sufficiently charge the battery 16.
Patent JP-S6012091-A (JP)
Inventor: TAGUCHI KUNIO
IPC: A63H33/42
Filed: 1983-07-04
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。