baber/WOPTO huggingface dataset:
Patent JP-S5588478-A (JP)
Title: Reduction method for picture signal dynamic range
Inventor: HAYASHI IKUO
IPC: H04N7/10
Filed: 1978-12-26
Abstract: PURPOSE: To realize reduction of the dynamic range by transmitting the video signals with the polarity inverted with every horizontal synchronous signal.  
     CONSTITUTION: The DC level is set at DC level setting circuit 21 to the input signal sent from input terminal 1 at the transmission part to obtain the input signal for signal polarity inverting circuit 22. Switch 23 gives switching every synchronous signal to the signals sent from circuit 21 and the signals from circuit 22 via the synchronous signal given from horizontal synchronous circuit 24 in order to transmit these signals to transmission line 4. The signals sent from line 4 are applied to signal polarity inverting circuit 51 at reception part 5 as well as to switch 52. And switch 52 gives switching to the signals via the synchronous signal of synchronous circuit 53, thus obtaining the original signal waveform at terminal 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5679269-A (JP)
Title: Ic logic tester
Inventor: NAITOU HISASHI
IPC: G01R31/26
Filed: 1979-12-03
Abstract: PURPOSE: To speedily and readily inspect the logical conditions of the pins of an IC by displaying the logical condition of a clip-type IC logic tester by a hexadecimal number for each combination of the logical conditions of four arbitrary pins selected by setting a matrix switching circuit.  
     CONSTITUTION: Probes 1aW1n are contactd with the pins of an IC respectively. The switch of a matrix switching circuit 5 is selectively set so that four probe- contacted pins are connected to voltage-comparing circuits 2aW2d respectively. The signals representing the logical conditions of the four pins decided in the voltage- comparing circuits 2aW2d are inputted to a hexadecimal number-displaying circuit 31. According to the hexadecimal number displayed on the hexadecimal number- displaying circuit 31, the logical conditions of the four selected pins can be made known. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000343428-A (JP)
Title: Connecting rod surface machining method
Inventor: SUZUKI TEIJI
IPC: B24C1/10
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To uniformly generate compressive residual stress while improving surface roughness and thereby to improve fatigue strength by setting the outlet pressure of a fluid injection means to a specific value, and setting the diameter of glass beads into a specific range. SOLUTION: A glass bead projecting device 10 mixes water 31 which is a fluid presurized by a high pressure pump 11, and glass beads 32, and projects a mixture 30 to a large end inner peripheral surface 43 of a connecting rod 40 fitted to the crankshaft side, through a nozzle 19 to impart compressive residual stress to the large end inner peripheral surface 43. The mixture 30 of water 31 and glass beads 32 is projected to the large end inner peripheral surface 43 of the connecting rod 40. When the pressure of water 31 is 50-250 MPa, compressive residual stress is approximately the fixed value (120 kg/mm2), and when the diameter of the glass beads 32 is 30-15 μm, compressive residual stress is almost in a fixed range of 100-120 kg/mm2.
Patent JP-S5786000-A (JP)
Title: Electrolytic polishing method
Inventor: KOBAYASHI HIROSHI
IPC: C25F3/16
Filed: 1980-11-14
Abstract: PURPOSE: To smooth large ruggedness of the surface of an object to be polished by flowing electric current between anode and the cathode disposed opposite thereto while injecting electrolytic polishing liquid on the surface of the object to be polished.  
     CONSTITUTION: An electrode 11 is connected to an electroconducting bar 12, and these are provided in a circulation pipe 13 for electrolytic polishing liquid 15. The liquid 15 is circulated and is forcibly injected to an object 16 to be polished by the electrode 11 disposed opposite to the object 16 and immersed in the liquid 15. As a result, the eluted metal ions, metal complex salts and gaseous O 2  existing on the surface of the body 16 and contributing to retardation of electrolytic polishing reaction are removed. This results in that the surface of the object 16 contacts always the fresh liquid 15, whereby the electrolytic polishing is accelerated and the large ruggedness is smoothed by the liquid flow. Here, the electrode 11 may be a perforated plate or mesh 17 as shown so as to inject the liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S646756-A (JP)
Title: Quantification of 1,5-anhydroglucitol
Inventor: TANAKA SHIGEO
IPC: G01N30/88
Filed: 1987-06-29
Abstract: PURPOSE:To make it possible to measure a number of analytes simply and in a very short time, by a method wherein an eluate containing the analytes collected from a multilayer resin column is measured by a system of a high speed liquid chromatograph prepared by coupling an analytical column to an electrochemical detecting element. CONSTITUTION:Analytes are passed through a multilayer resin column which is formed of cation exchange resin being an H type of a variety of anion resin and the anion resin containing a variety of resin including the cation exchange resin of a strong acid property and the cation exchange resin or a weak acid property. This multilayer resin column is constructed of anion exchange resin and the cation exchange resin packed in two to more layers, and inhibiting substances in the analytes are separated and removed therefrom by passing the analytes through the multilayer resin column in this way. An eluate containing 1,5-anhydroglucitol which is collected is analyzed by a system of a high speed liquid chromatograph prepared by coupling an analytical column to an electrochemical detector.
Patent JP-H04358086-A (JP)
Title: Electrode material
Inventor: INOUE SHIGEO
IPC: C23F13/00
Filed: 1991-06-04
Abstract: PURPOSE:To provide a low-cost electrode material having satisfactory electric conductivity and high mechanical strength. CONSTITUTION:Particles of ceramics, etc., having electric conductivity are dispersed in graphite to obtain an electrode material. Titaniam carbide particles are preferably used as the electric conductive ceramic particles. Since electric conductive fine particles are dispersed in graphite, the electric conductivity of the resulting electrode material is enhanced and high toughness can be attained.
Patent JP-S5861456-A (JP)
Title: Detection for end point of reaction
Inventor: FURUKAWA TOSHIHIKO
IPC: G01N31/16
Filed: 1981-10-07
Abstract: PURPOSE:To provide a detecting method for the end point of reaction which determines  the end point time of the reaction wherein the reaction time is relatively long quickly. CONSTITUTION:Standard liquid is dropped by a titrating pump 3 to the liquid to be measured which is drawn out by an automatic sampler 1 for moving the liquid to be measured up to a measuring position by the command from an operation control part 2 contg. a microcomputer. A sensor 4 that can detect the progression state of reaction is inserted into the liquid and the progression state of the reaction between the components to be inspected in the liquid to be measured and the standard liquid is measured at prescribed time intervals. The absolute value of the difference between the 1st measured value and the measured value after the prescribed measurement times is calculated. Said value and a preset reference value are compared, and when said value is smaller than said reference value, it is decided that the reaction ends. If said value is larger than said reference value, the comparison of the absolute value of the difference between the 1st measured value and the measured value of the (prescribed times +1)th time and the reference value is repeated and the point of the time when the absolute value of the difference between said two measured values attains a value lower than the reference value is detected as the end point of the reaction.
Patent JP-H064093-A (JP)
Title: Hmm generating device, hmm storage device, likelihood calculating device, and recognizing device
Inventor: TSUBOKA HIDEKAZU
IPC: G10L15/06
Filed: 1992-06-18
Abstract: PURPOSE:To obtain the device which performs recognition with high precision and a small calculation quantity by utilizing HMM(Hidden Markov Model). CONSTITUTION:The device is equipped with a vector quantizing means 105 which quantizes respective vectors of a training pattern consisting of a vector series and converts the vectors into a series of labels of clusters that they belong to, a continuous distribution probability density HMM generating means 107 which generates the continuous distribution probability density HMM from a series of the quantized vectors corresponding to the respective labels of the label series, and a label generation degree calculating means 109 which calculates the generation degrees of the labels in respective states from the training vectors belong to the same cluster and the continuous distribution probability density HMM.
Patent JP-H0211131-A (JP)
Title: Laser system
Inventor: IMAGAWA HIBIKI
IPC: A61N5/06
Filed: 1988-06-28
Abstract: PURPOSE:To execute both remedies of a non-contact and a contact with one laser probe by advancing and retreating a light permeable chip relatively to the emitting edge of a laser guide and switching the laser probe to the non- contact type or contact type. CONSTITUTION:A laser guide 12 is made to penetrate a sheath 15, and a head part 15 of the sheath 15 can be slid forward to a rear edge 15b. At the time of using a laser probe 6 as the non-contact, the heat part 15a of the sheath 15 is retreated, and a clad 13 is inserted into a through hole 24 of a light permeable chip 23. Then, the emitting angle of a laser light emitted from a head surface 13a cannot be broadened by the light permeable chip 23, and a diseased part is locally heat-remedied. At the time of using the laser probe 6 as the contact type, the head part 15a is advanced. Then, the laser light is made incident on the light permeable chip 23, a broadening angle is broadened, and the remedy is executed while a head surface 23a is made into contact with the diseased part.
Patent JP-H05309054-A (JP)
Title: Vertical type paper holder and its utilizing method
Inventor: KATAUE YOSHIMOTO
IPC: A47K10/36
Filed: 1992-05-07
Abstract: PURPOSE:To constitute the paper holder so that paper can be changed very simply, the remaining quantity can be recognized easily, and the paper can be drawn out easily by providing an arm part in the horizontal direction in a fitting part, and installing toilet paper vertically in a supporting bar attached in the vertical direction to this arm part. CONSTITUTION:In a fitting part 1, an arm part 2 is provided in the horizontal direction, and in this arm part 2, a supporting bar 3 and both side saw teeth 4 are provided in the vertically. As for the both side saw teeth 4, one side and the other side are fixed to the arm part 2, and the fitting part 1 through a holder 5, respectively. In such a state, when toilet paper is installed in the supporting bar 3, in the case one end of the toilet paper protrudes from the left side of the both side saw teeth 4, the toilet paper is drawn out by a use portion to the right side through between the toilet paper and the both side saw teeth, and thereafter, drawn to the left side and cut. In the case the toilet paper protrudes from the right side, it is drawn out to the left side and cut.
Patent JP-S643749-A (JP)
Title: Logical simulation processor
Inventor: ASANO HAJIME
IPC: G06F19/00
Filed: 1987-06-26
Abstract: PURPOSE:To perform the logical simulation at a high speed by using a mechanism which measures the fullness of a pipeline and an arbiter which can change the arbitrating function for two accesses to registration and extraction against an event memory based on the measuring result of said measuring mechanism. CONSTITUTION:The registration of events and the extraction of events are available for accesses to an event memory 7 and these two accesses must be carried out exclusively to each other. Here an arbiter 26 arbitrates those two accesses. The arbiter 26 permits unconditionally one of both accesses as long as only said access has a request and then gives the relevant access to the memory 7. When two access requests are received at one time, one of both accesses is permitted with preference in case a full signal 36 is false, i.e., a pipeline is not filled and as long as an event extracting request lasts. While an event is registered with preference if the signal 36 is true, i.e., the pipeline is filled.
Patent JP-H11336056-A (JP)
Title: Automatic falling-down device of rubber weir with overpressure prevention mechanism
Inventor: ONISHI SHUHEI
IPC: E02B7/20
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic falling-down device of a rubber weir with overpressure prevention mechanism which prevents overpressure of a bag-shaped weir body and automatically falls down when the surface of the water of a river rises and in which there is no need to feed a liquid medium again even if the device is erected again and the whole device can be depressed. SOLUTION: There are provided a blower 3, an intake and exhaust pipe wherein the blower 3 is connected to a bag-shaped weir body 2 and a feed air valve 10 and an exhaust valve 12 are provided at positions intermediate the blower 3 and the weir body 2, a water tank comprising an upper water tank 5 disposed above the surface of a river and has an opening at its upper part and a lower water tank 6, a connection pipe 13 provided between the bottom plate of the tank 5 and the bottom plate of the tank 6, a U-shaped connection pipe 19 interconnecting the pipe 13 and the intake and exhaust pipe, an air pipe 14 provided between the blower 3 and the tank 6, and a float valve which is provided in a branch pipe of the air pipe 14 so as to be opened and closed by a float which rises to the surface of the water of the river.  Thus by opening or closing each valve, the weir body 2 can be erected or depressed and overpressure of the weir body can be automatically prevented.
Patent JP-H1014031-A (JP)
Title: Bushing mounting device
Inventor: TAMURA YOSHIAKI
IPC: H01H33/53
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce cost by simplifying the structure of a bushing mounting device for mounting bushings at both edge phases while it is inclined for a bushing at a center phase. SOLUTION: A main flange 31 and first and third adapter flanges 32u-32w that are bolted to a flange connection part provided at the main flange part 31 are provided. Each mounting flange 402 of bushings 4u-4w of three phases is brought into contact with the adapter flanges 32u-32w, and the mounting flange 402 of the bushing of each phase is bolted to a corresponding adapter flange. The flange contacting surfaces of the first and third adapter flanges 32u and 32w are inclined by a certain angle of θ for the flange contacting surface of the second adapter flange 32v. The bushings 4u-4w are clamped also to the flange connection part of the main flange 31.
Patent JP-H0344091-A (JP)
Title: Corrosion suppressing method for electronic components
Inventor: SHIIIREI CHIENGU
IPC: C23F15/00
Filed: 1990-06-20
Abstract: PURPOSE: To improve corrosion suppression power in a package by cleaning electronic components with a crown compd. soln. CONSTITUTION: Electronic components are cleaned in a soln. composed of a crown compd. complexing agent and solvent for dissolving this agent which is selected among crown ether, cryptate ether and their mixtures such that if making a complex with cations (e.g. Na or K), crown ether is pref., while if making a complex with anions (e.g. Cl), cryptate ether is pref. The crown ether may be an aliphatic crown ether (Formula I), aromatic crown ether (Formula II) or cyclic oligomer of ethylene oxide (Formula III). The cryptate may be a monocyclic (IV) or polycyclic (V) one.
Patent JP-H0326074-A (JP)
Title: Radio transmission adaptor for television signal
Inventor: MAEDA HIDEKAZU
IPC: H04N5/38
Filed: 1989-06-22
Abstract: PURPOSE:To eliminate the need for connecting a cable or the like to a monitor television receiver by converting an audio signal and a video signal supplied from a connection terminal into a television broadcast radio wave and sending it from a transmission antenna. CONSTITUTION:A power is supplied from a camera integrated VTR 2 via a power input terminal 6. An audio signal fed from an audio signal input terminal 4 is subject to FM modulation at a 4.5MHz FM modulation circuit 7 and the result is fed to an adder 8, a video signal fed via a video signal input terminal t is fed also to the adder 8, the resulting signal is AM-modulated by an AM modulation circuit 9 in a frequency of a channel not in use on a monitor television receiver 3, the signal is amplified by an RF amplifier 12 and an RF output amplifier 13, resulting that a television broadcast radio wave radiates from a transmission antenna 14. Thus, a signal sent from the VTR or the like is monitored by a television receiver 3 without connecting a cable to an input terminal of the television receiver 3 for monitoring.
Patent JP-H084341-A (JP)
Title: Multi-stage parking tower garage
Inventor: IIDA AKIO
IPC: E04H6/06
Filed: 1994-06-17
Abstract: PURPOSE:To minimize the required dimensions of a device and house a large number of cars as much as possible in a limited site by supporting a support beams with a receiving wheel installed to the front of the device near a horizontal part and supporting stably a running floor without an upper wheel when the running floor is thrust into and further installing a wheel release part on the upper wheel. CONSTITUTION:An upper wheel 4 is guided to a wheel release part 14 of an outer rail at a housing part and an arm 8 is turned so as to reduce a whole width dimension. A chain 15 is dispatched with a hoist hanging on a post 17 in order to lower a car in a housed state to the ground. Then, a spool material 22 mounted on a slide shaft 21 installed to a horizontal part 11 of an inner part is engaged with a projected part 23 suspended on the lower side of a support beam 3 and moves, thereby pushing out a running body 2. The running floor 2 is further pushed out so that the upper wheel 4 may be supported on a vertical part 12 of the outer rail while a lower wheel 5 may be supported on a vertical part 10 of the inner rail. This construction makes it possible to minimize a required dimension as a multi-stage parking tower garage and thereby improve the efficiency of the location dramatically.
Patent JP-S60138202-A (JP)
Inventor: JIYOSEFU ERU TAUNAA
IPC: F04C18/20
Filed: 1983-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5587310-A (JP)
Title: Recording method of information signal
Inventor: NISHIKAWA MASATOME
IPC: G11B20/06
Filed: 1978-12-23
Abstract: PURPOSE: To realize the increase of both the reproduction level and the frequency properties by securing the magnetic recording for the FM information signal the upper side band component received the phase compensation.  
     CONSTITUTION: The prescribed phase compensation is given via phase shifter 15 to the upper side band component of the signal received the frequency modulation at frequency modulator circuit 14. With this phase shift, the phase shift is given to the frequency modulation component converted from the upper side band which gives the weakening and offset to the frequency modulation component obtained from the signal strengthened by the upper side band component converted from the lower side band component. As a result, the degree to weaken the frequency modulation component due to the signal can be reduced. Accordingly, the frequency modulation signal featuring a high S/N ratio is recorded and reproduced to increase the reproduction level over the entire region, thus increasing the frequency characteristics as well. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6318539-A (JP)
Title: Method and device for assembling optical information recording disk
Inventor: KOYAMA EIJI
IPC: G11B7/26
Filed: 1986-07-10
Abstract: PURPOSE:To obviate the generation of members on which a hot-melt adhesive agent is coated by providing a heater which can heat the adhesive agent up to the required softening point without heating the members on which the adhesive agent is coated to the heat resistance temp. or above between an adhesive agent coater and joiner. CONSTITUTION:A disk substrate 23 is placed in the fixed position of the adhe sive agent coater 2 and the hot-melt adhesive agent 10 is coated on a recording layer 22 of the disk substrate 23. The disk substrate 23 is transferred to the fixed position of the next heater 3 and a heater 5 is pressed to the hot-melt adhesive agent 10 to heat the adhesive agent 10 until the required fluidity and adhesiveness are developed therein. The surface of the adhesive agent is thereby smoothed. The disk substrate 23 is then transferred to the fixed position of the next joiner 4 and two sheets of the disk substrates 23, 23 of which the adhesive agent 10 is reheated are stuck face to face on the adhesive agent side by loading pressure thereto, by which the two disk substrate are joined. The members 6 on which the adhesive agent 10 is coated is thereby hardly thermally affected.
Patent JP-H114991-A (JP)
Title: Washing machine
Inventor: FUJII HIROYUKI
IPC: D06F39/08
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent washing from entanglement and damage to improve washability, by equipping protruding parts the inside face of an inner tub to give twisting action to washing by the rotation of a pulsator and spraying washing water toward the upper part of washing. SOLUTION: A pulsator 2 is rotatably set on the bottom part and an inner tub with protruding parts 3 in the inside periphery face is set in a water receiving tub 1. The inner tub 4 is suspended by a suspending bar 5 from an outside frame 6. A pump 13 is mounted to send washing water in the water receiving tub 1 to a spray port 14 on the upper part to spray on the upper part of washing. By this constitution, washing around the pulsator 2 is rotated with rotation of the pulsator 2 and the washing is prevented from rotation by the protruding parts 3. Clockwise and counterclockwise twisting are applied on washing by clockwise and counterclockwise rotations of the pulsator 2 and washing effect is demonstrated. Washing is washed by water spraying. Thus entanglement can be suppressed to improve washing effect.
Patent JP-S6317574-A (JP)
Title: Piezo-electric bimorph element
Inventor: YOKOYAMA KATSUNORI
IPC: H01L41/09
Filed: 1986-07-10
Abstract: PURPOSE:To enable the carrier speed to exceed the reference value easily subject to minimum fluctuation by a method wherein an intermediate plate is made of SK steel containing carbon to be hardened. CONSTITUTION:An intermediate plate 1 made of SK steel containing carbon to be hardened shall exceed Rockwell hardness HRC 40 for the better while HRC 50 for the best. Through these procedures, the carrier speed of parts feeder items used as an oscillation source of piezo-electric bimorph element can be accelerated markedly simultaneously minimizing the relative fluctuation in the carrier speed to the load fluctuation of a carrier driven at specified voltage furthermore the carrier speed of parts feeder can exceed the preferable required value exceeding 5 m/min reversely if this value is specified as reference value, any applied voltage can be reduced lower than conventional value.
Patent JP-S6138054-A (JP)
Inventor: HIRAI TAKASHI
IPC: H01L31/04
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04359394-A (JP)
Title: Information card
Inventor: SANEMITSU YOSHIKADO
IPC: G11C7/00
Filed: 1991-06-05
Abstract: PURPOSE:To select and read out the attribute information of an information card from a memory corresponding to aplication. CONSTITUTION:The information card classifies the attribute information into data groups related with each other, divides a ROM 3 into the number equivalent to the of the data groups, separately stores the data groups in the divided areas A and B, designates any of the divided areas A and B based on the selection signal m from a switching means 13 and sets the divided area to be readable state.