baber/WOPTO huggingface dataset:
Patent JP-S62170078-A (JP)
Title: Pcm sound signal recording and reproducing device
Inventor: KOBAYASHI MASAHARU
IPC: G11B20/12
Filed: 1986-01-22
Abstract: PURPOSE:To record and reproduce a PCM sound signal together with a video signal without synchronizing relation with the frequency by controlling a data number recorded per field in response to the ratio of the field frequency to the sound signal sampling frequency. CONSTITUTION:A latch 50-1 of an address difference extraction circuit 50 latches an output of a write address circuit 17 and an output of a read address circuit 19. The latch output is inputted to a subtractor 50-2. The value subtracting the read address from the write address is inputted to a comparator 51-2 together with an output of a discrimination circuit 50-1. An in-field sampling number counter circuit 52 uses the output of the comparator 51-2 to control a selector 52-3 thereby setting the in-field sample number. An in-field sample number counter circuit 53 records '0' to the region of a control code in case of the sound signal and '1' in case of a data other than the sound signal when the output of the counter 53-2 reaches a decoded value selected by the selector 52-3 while using a signal 54 controlling the control signal circuit.
Patent JP-H07220821-A (JP)
Title: Antenna connection plug device
Inventor: YUGAWA MASAHIRO
IPC: H05K9/00
Filed: 1994-02-01
Abstract: PURPOSE:To provide an antenna connection plug device which enables a reliability and mechanical performance field to improve while constituting the device at a low cost and further improving assembly workability can be attained. CONSTITUTION:A device is constituted of a shield case 1 and a connector 2, to insert the connector 2 to an H-cut hole 3 provided in the shield case 1. here, protrusions 4, provided by bending work in both sides of the H-cut hole 3, are formed so as to bite in grooves 7 provided in a washer 6 of the connector 2, and by calking a calking part 8, the connector 2 is fixed to the shield case 1.
Patent JP-S61168796-A (JP)
Title: Heat recovery device
Inventor: ODA NORIYUKI
IPC: F28F19/02
Filed: 1985-01-23
Abstract: PURPOSE:To efficiently recover the heat from gas such as coke oven gas by glazing the outside of multiple heat-transfor pipes that cross the passage of gas containing viscous substances such as tar. CONSTITUTION:By arranging multiple heat-transfer pipes 21 to perpendicularly cross the flow passage 17 of coke oven gas 14, the contact area with the coke oven gas 14 can be made larger, and the heat-transfer pipes 21 are made of ceramics or metal, resulting in a high heat transfer rate. Moreover, since the thermal medium flows inside the heat-transfer pipes 21, the direct heating through the wall of the heat-transfer pipes 21 can take place. Therefore, compared to the prior heat recovery system of this kind, a very high heat recovery efficiency is realized. Since the outer surface of the heat-transfer pipes 21 is applied with glaze 27, the outer surface becomes smooth, resulting in less accumulating of tar etc., and if it accmulates, it can easily by removed. Therefore, the reduction of heat transfer rate or the clogging of the passage 17 due to the accumulation of tar, etc. can be prevented.
Patent JP-H11256447-A (JP)
Title: Shed-forming apparatus for individually controlling warp of loom
Inventor: DEWISPELAERE ANDRE
IPC: D03C3/12
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a shed-forming apparatus capable of operating without using pulley cord and pulley. SOLUTION: This shed-forming apparatus is equipped with a hook member connected to heddle for warp and vertically movable knives m1 and m2 which can be hooked by the hook member. In hook member, a spring member is provided in a supporting member or a carriage. An actuator capable of affecting influence on the spring member is provided so as to or so as not to selectively hook the hook member in vertical movable knives. At least three spring members having spring leg part shapes are further provided in each hook members h1 , h2 and h3 . At least two spring members are formed as at least double layer spring. Hook parts cooperated with movable knives m1 and m2 are provided in at least two spring leg parts. One or more actuators capable of selectively affecting influence on various kinds of spring members are provided.  A holding hook is provided for at least part of spring member located at a position influenced by the actuator. A holding hook acting on at least one of a spring member and holding the spring member is provided at the position influenced by actuator.
Patent JP-H10205761-A (JP)
Title: Lower fire burner-fixing structure for grille chamber
Inventor: TOYAMA MANABU
IPC: A47J37/06
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To fix a lower fire burner under a uniform fixed state without tilting from the original fixed state, without increasing the number of parts by fixing the lower fire burner in such a manner that the engaging protuberance of the lower fire burner is inserted in an engaging hole on a holding piece. SOLUTION: A grille case 1 which forms the external wall of a grille chamber, is fixed to a gas table. A U-shaped lower fire burner 2 is held in the grille case 1 at 3 locations, a flange 12 of a deep end plate 11 which is attached to the deep end of the grille case 1, and a pair of holding pieces 13 which are formed by bending right and left, front sides of the grille case 1 inward. On the lower fire burner 2, a hole 21 to be fixed with a screw on the flange 12, is provided at the rear end part, and at the leading end part, a plate-form engaging protuberance 22 which is passed in a laterally long slit-form engaging hole 14 provided on the holding piece 13, is provided. Therefore, after inserting the engaging protuberance 22 in the engaging hole 14, the lower fire burner 2 is placed on the flange 12, and the lower fire burner is fixed.  Thus, the lower fire burner 2 can be fixed without tilting it.
Patent JP-H11206375-A (JP)
Title: Thermostable mut protein
Inventor: MIKAWA TSUTOMU
IPC: C12N1/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject protein, which is an oxygen radical modifying base repair protein having an action capable of supressing gene mutations, having activities in a temperature range in which PCR, etc., can be performed. SOLUTION: This thermostable MutM protein is a protein (capable of maintaining 80% of activity by a treatment at pH 7.5, 75 deg.C for 5 minutes) obtained by a genetic engineering from MutM gene coding for amino acids of the formula obtained, e.g. by performing a PCR reaction with primers GCCSGAGCTSCCSGARGTNGA and YTCGTTSGCGTADATRTTNCC using chromosome DNA of Thermus thermophilus, applying Southern hybridization to a cosmid library of the chromosome DNA with amplified DNA fragments as a probe, recovering the DNA fragment from the signal-obtained cosmid clone. The protein has an activity to remove 8-oxoguanine of a base pair 8- oxoguanine: cytosine in a double stranded DNA.
Patent JP-H01185475-A (JP)
Title: Laser length measuring apparatus
Inventor: NAKAJIMA KOJI
IPC: G01S17/32
Filed: 1988-01-20
Abstract: PURPOSE:To obtain a compact laser length measuring apparatus characterized by high accuracy at a low cost, by providing temperature sensors, which measure the temperature in a light path and the temperature of a base to which an optical system is attached. CONSTITUTION:An error operating circuit 10 receives an output R of a distance operating circuit 9. An error DELTAR is operated from output TM of a body temperature sensor 14 and an output TA (each at  deg.C) of an air temperature sensor 15. A phase theta of a beat signal at a specified time which is synchronized with the modulating signal of a frequency modulating circuit 1 is detected in a phase detecting circuit 11. The phase is converted into a displacement R in a displacement operating circuit 12, and an output R' is obtained. The output DELTAR from the circuit 10 is subtracted from the output R' in a displacement correcting circuit 13. An output R0 is outputted to the outside. In this way, the beat signal, which is proportional to the distance, is detected. The distance used for temperature correction is operated. The error due to temperature fluctuation is automatically operated on the data and the outputs TM and TA from the sensors 14 and 15. The error is subtracted from the displacement data obtained by the measurement of the phase theta of the beat signal at a specified time which is synchronized with the modulating signal.
Patent JP-H11211665-A (JP)
Title: Method and material for detection of no2 gas
Inventor: OYAMA TAKASHI
IPC: G01N31/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a detecting material which is small, whose sensitivity is high, whose response speed is fast, which can be used repeatedly and which can detect NO2 gas by measuring a change in a reversible fluorescent intensity due to an interaction between the NO2 gas and the detecting material which is adsorbed into pores in a porous body as a transparent matrix adsorbent. SOLUTION: In NO2 gas detecting method, a transparent porous body having a mean pore size of 200 Å or lower is used as a porous body. In addition, an an NO2 gas detecting material, a metal phthalocyanine-based pigment or a rhodamine-based pigment is used. In addition, a detecting material which displays a fluorescent intensity in a visible UV wavelength region of 200 to 2000 nm due to a change in a reversible fluorescent intensity due to an interaction between the NO2 gas detecting material and NO2 gas is adsorbed into pores in the porous body as a transparent matrix adsorbent. Then, the change in the fluorescent intensity caused by a reversible change due to a physical and and chemical interaction between the NO2 gas and the detecting agent adsorbed into the pores in the porous body as the transparent matrix adsorbent is measured, and the NO2 gas is detected.
Patent JP-H02189657-A (JP)
Title: Operation processor
Inventor: KOTO MASATOSHI
IPC: G06F12/08
Filed: 1989-01-18
Abstract: PURPOSE:To simplify the constitution of a storing address array by preparing a storing address array with comparatively small capacity for an instruction address array, dividing the address allocation to the storing address array in each level by using a storage element having large addresses and indexing the number of times corresponding to the number of levels. CONSTITUTION:Since the storing address array 301 having the comparatively small capacity is prepared for the instruction address array 7, a storage request to a cache memory stored in a storage buffer can be processed without suppressing an instruction reading request. The address allocation of the array 301 is divided in each level by using the storage element having large addresses to index the number of times corresponding to the number of levels. Consequently, the storing address array 301 can be constituted by using hardwares almost corresponding to the inverse of the number of levels as compared with the size of instruction addresses.
Patent JP-H11207517-A (JP)
Title: Steel ingot cutter
Inventor: WADA TAKAO
IPC: B23D15/04
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To greatly shorten a steel ingot cutting time and to increase yield during cutting. SOLUTION: A lower cutter fixing base 2 for fixing a lower cutter 1 and an upper cutter fixing base 4 for fixing an upper cutter 3 are arranged oppositely to each other, a cylindrical compression spring 5 is provided between the lower cutter fixing base 2 and the upper cutter fixing base 4, a guide pin 6 supported/ fixed on the upper cutter fixing base 4 is inserted into the inner diameter part of the cylindrical compression coil 5, a positioning pin 7 for both fixing bases is arranged between the upper cutter fixing base 4 and the lower cutter fixing base 2.
Patent JP-S63181699-A (JP)
Title: Motor driving amount controller
Inventor: TANIGUCHI MASAHIRO
IPC: H02P8/00
Filed: 1987-01-20
Abstract: PURPOSE:To detect an origin and an arbitrary overrun amount with high reliability and reproducibility with a simple configuration by attaching the combination of slits and sensors to a pulley. CONSTITUTION:The rotation of a shaft 1c is conducted through a pulse motor 2e, a pulley 2c, a timing belt 2f, a pulley 2a and couplings 1d, 2d. Slit plates 5a, 5b and photosensors 3 for detecting slits are attached to the pulleys 2a, 2c on the way. A minimum overrun, an origin, and a maximum overrun are detected from ON, OFF states of sensor 3e of the plate 5a provided at a driving shaft side and of photosensors 3b, 3g, 3h of the plate 5b of motor side.
Patent JP-H05234147-A (JP)
Title: Optical disk and its production
Inventor: IKEDA MINORU
IPC: G11B7/24097
Filed: 1992-01-24
Abstract: PURPOSE:To make a hub hard to exfoliate from the substrate of an optical disk as well as to prevent the deterioration of the joining strength of the hub to the substrate by irradiating the joining faces of the hub and the substrate with UV and then joining the hub to the substrate. CONSTITUTION:The joining faces of a hub and the substrate of an optical disk are irradiated with UV and then the hub is joined to the substrate. By the irradiation with UV, the joining strength of the hub to the substrate is enhanced, this strength is hardly deteriorated even after the lapse of a long time or even after use under severe conditions and the hub is made hard to exfoliate.
Patent JP-S61172931-A (JP)
Title: Elevating device for driver's cabin
Inventor: SHIRAKI KATSUHIRO
IPC: B66F7/08
Filed: 1985-01-25
Abstract: PURPOSE:To hold horizontal and stable elevation of a driver's cabin by providing a pantograph-shaped displacement enlarging mechanism, operated by a hydraulic cylinder for elevation, and a bending link mechanism which supports the driver's cab so that the cab is prevented from lowering due to the occurrence of oil leak. CONSTITUTION:An oil pressure from a pump 101 is fed in a line 111 with the aid of a control lever 104 to expand a hydraulic cylinder 21, and simultaneously a control valve 103 is positioned in (d) through the force of a spring and feeds an oil pressure to the contraction side of a cylinder 35 through a line 113 to increase the loads of the cylinders 21 and 35. A valve 103c is shifted to a position (c) through a shattle valve 106 by means of an increased oil pressure and is connected to a line 112 through the free flow of a slow return valve 105, and the cylinder 35, serving to raise the driver's cabin, is actuated in the direction of expansion by means of a displacement enlarging mechanism. Simultaneously, the cylinder 21 is expanded to lift the driver's cabin through a top dead center to an angle, at which a stopper 28 is rendered effective, by means of a bending link mechanism 20. This enables the driver's cab to be secured without production of uneasy feeling of lowering.
Patent JP-H11105542-A (JP)
Title: Air conditioner for vehicle
Inventor: ISSHI YOSHINORI
IPC: B60H1/34
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of eliminating clouding of window glass without requiring complicated switching operation, and blocking cold radiation from the window glass. SOLUTION: On a driver side face blow port 32 and a passenger side face blow port, a blow direction changing device to change a direction of air conditioning blow is provided. In this blow direction changing device, as a DEF mode, F/D mode, or foot mode is selected, a louver is directed toward a side window 81 in such a way that air conditioning air blown from the side face blow port 32 is applied to the side window 81 close to it. Especially, when the DEF mode or F/D mode is selected, the blow swings within a range to be applied to the side window 81 close to it, thereby clouding of an inner surface of the side window 81 can be eliminated for a wide range.
Patent JP-S58129222-A (JP)
Title: Traveling within safe weight limit
Inventor: FUJII TOORU
IPC: B60P1/04
Filed: 1982-01-28
Abstract: PURPOSE:To perform a safe driving and traveling, by displaying the prescribed loading limit for traveling vehicles and the condition of unbalanced loading. CONSTITUTION:A detector 63 is fitted to the frame 59 of a vehicle body on the upper surface of a laminated spring 60, and when a detecting rod 64 is bourght into contact with the spring 60, the prescribed loading limit for traveling vehicles and unbalanced loading are detected. By using a sequence circuit, the stop of conduction of electricity to a motor, a display of attention for a driver and the prescribed display at the outside of the vehicles are performed.
Patent JP-S63192400-A (JP)
Inventor: BARUBARA BUROI
IPC: C12Q1/34
Filed: 1988-01-22
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-H09201489-A (JP)
Title: Washing machine
Inventor: TANAKA YOSHIO
IPC: D06F37/12
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize prevention of damages of delicate washing and improved washing power, and also to reduce required quantities of water and a detergent. SOLUTION: A cylindrical basket 43 with the bottom is provided with holes throughout the side and bottom, through which water flows, and also with two or more pins projecting downwards. The basket 43 is set on the top of an agitator 5, installed on the bottom of a rotating drum 4 to rotate in the drum 4, by fitting pins 44 into drain holes in the agitator 5. When easily damageable delicate washing is handled, the agitator 5 is rotated at a low speed, while the basket 43 in which washing is put is set on the agitator 5.
Patent JP-H08249465-A (JP)
Title: Method for formation of multilevel halftone image from input digital image
Inventor: KEBUIN EDOWAADO SUPOORUDEINGU
IPC: G06T1/20
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming multi-level halftone images so as to minimize the visibility of a halftone pattern from input digital images provided with plural picture elements. SOLUTION: This method is composed of a step 10 for converting input picture element values for indicating the tone levels of the respective picture elements to almost linear change picture element values related to perception lightness, the step 12 for applying a multi-level halftone, process to the change picture element values and generating halftone picture element values provided with the reduced number of the tone levels uniformly distributed with respect to the change picture element values and the step 16 for converting the halftone picture element values to output picture element values for displaying digital images so as to minimize the visibility of the halftone pattern by an output device.
Patent JP-S60156135-A (JP)
Title: Picture information storing and retrieving device
Inventor: HIROSE KENJI
IPC: G06F12/00
Filed: 1984-01-25
Abstract: PURPOSE:To shorten a registering time, and to reduce a storage area of picture information by storing correspondingly plural retrieval codes in one picture information. CONSTITUTION:When a retrieval code is turned on from a keyboard 23, a CPU 12 compares it successively with a retrieval code stored in a magnetic disk 28. Subsequently, by a picture number of a coinciding retrieval code, the CPU12 reads out a stored address from a stored address storage area. Also, the CPU12 reproduces a track on an optical disk 19 by an optical disk device 22. In case plural retrieval codes exist against one picture information, when its retrieval code is inputted, too, the picture is retrieved in the same way. In this way, it can be prevented that the same picture information is stored in the same binder or different binders, a storage capacity of the optical disk can be used effectively, and the registering time can also be shortened.
Patent JP-2000209030-A (JP)
Title: Oscillation circuit
Inventor: SEKI AKIO
IPC: H03B5/32
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To stabilize the oscillation frequency of an oscillation circuit which is using a crystal vibrator, etc., in terms of temperature, etc. SOLUTION: A resistor R1 is connected in series to a crystal vibrator X and a resistor R2 is connected in parallel to the vibrator X respectively. At the same time, a capacitor C2 is connected in series to the vibrator X to properly suppress the exciting level of the vibrator X and also to turn the oscillation frequency characteristic into a smooth tertiary curve corresponding to the temperature of the signal that is amplified by a transistor Q11 and outputted from an emitter. Thus, the temperature compensation is facilitated. Meanwhile, the power voltage supplied to an oscillation circuit of a microwave band, etc., using a dielectric resonator is varied by a temperature compensation circuit according to the temperatures to stabilize the oscillation frequency in regard to the temperature. In regard to the humidity, the relative humidity is detected by a humidity detection circuit.  Then the temperature compensation circuit generates the control voltage in response to the relative humidity and controls the oscillation circuit to stabilize the oscillation frequency.
Patent JP-2000216541-A (JP)
Title: Method and device for manufacturing laminated substrate
Inventor: TOMIZAWA SATOSHI
IPC: H05K3/46
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a laminated substrate manufacturing method by which the manufacturing cost of a laminated substrate can be reduced and the partial fixation of core members to each other can be assured. SOLUTION: In a laminated substrate manufacturing method in which core members 31a-31d are partially fixed to each other by melt-sticking members 32a-32c, which are used for fixing the members 31a-31d to each other by melt- sticking to the members 31a-31d by heating the members 31a-31d and 32a-32c, in a state where the members 31a-31d and 32a-32c are alternately laminated upon another; heat transfer holes 31b and 31c are communicatively formed through at least the inner core members 31b and 31c and the member 32a-32c for melt-sticking, and the partial surfaces of the outside core members 31a and 31d near the hole 34 are heated.
Patent JP-S63179067-A (JP)
Title: Vacuum device
Inventor: SUZUKI TAKUYA
IPC: C23C14/56
Filed: 1987-01-21
Abstract: PURPOSE:To obtain a vacuum device capable of introducing and conducting out a material continuously and easily between the atmosphere and a vacuum chamber by filling Hg and Ga respectively in U-shaped pipe parts which are provided to the introduction part and the conduction part for the material of the vacuum chamber and forming the surface layers of the vacuum chamber side of Ga. CONSTITUTION:A material 1 is passed through liquid substance 3 consisting of Hg (3A) and Ga (3B) filled in a U-shaped pipe part 2 and introduced into a vacuum chamber 4 and cleaning of the surface is performed with electronic shower generated from a cleaning installation 5. Then metallic vapor generated from an evaporation source 6 consisting of an electron gun, a crucible and metal to be deposited by evaporation is vapor-deposited on the single face (lower face) of the material 1. Successively the material 1 after the above- mentioned treatment is passed through the liquid substance 3 consisting of Hg (3A) and Ga (3B) filled in the a U-shaped pipe part 7 and conducted out to the atmosphere. Further heaters 9 are provided to the U-shaped pipe parts 2, 7 and furthermore cold traps 8 are provided in the horizontal direction to be vacuum chamber sides of the U-shaped pipe parts 2, 7.
Patent JP-S5398023-A (JP)
Title: Controller for synchronous motor generator
Inventor: NAGASE NAOAKI
IPC: H02P1/52
Filed: 1977-02-04
Abstract: PURPOSE: To prevent a damage to the transformer, by such manner that a controller for synchronous motor generator, started at a low frequency and directly coupled with th transformer, be provided with a detector for magnetic flux quantity of the transformer, controlling an excitation current in accordance with this output from the detector. 
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