baber/WOPTO huggingface dataset:
Patent JP-H06216810-A (JP)
Title: Synchronism fixing system for equalizer
Inventor: FUJII MASAAKI
IPC: H04B3/10
Filed: 1993-01-20
Abstract: PURPOSE:To provide a synchronism fixing system of an equalizer against the received signal to improve the equalizing ability when a unique word is detected out of the burst data and a training position is estimated for execution of the equalization processing. CONSTITUTION:The data obtained by sampling the received signal by a symbol rate clock are stored in a memory 1, and a blind equalization processing part 2 applies the blind equalization processing to the presence estimating range of the training part in the stored data burst. A UW detecting part 3 detects a unique word out of the data undergone the blind equalization range. An equalization processing part 4 applies the training equalization processing to the received sample data at the training position estimated by detection of the unique word.
Patent JP-H09193810-A (JP)
Title: Baby carriage
Inventor: WATANABE TADASHI
IPC: B62B9/10
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To enable an angle between a back rest and a seat to be set large even if the rotational moving distance of the back rest is small by setting the seat to make upward turning motion in compliance with the backward turning motion of the back rest and providing a stopper means for arbitrarily fixing an angle between the back rest and the seat, between the seat and a track frame. SOLUTION: When the engagingly locking claw 27 of a stopper unit 24 is released from a rack 25, a stopper holder 26 is made freely slidable along a back rest supporting rod 6 so that a link plate 23 may become possible to make free turning motion against the back rest supporting rod 6 to allow free longitudinal turning motion to the back rest. And when the back rest is allowed to make turning motion until the back rest comes to its desirable position so as to make the engagingly locking claw 27 of a stopper unit 24 to engagingly lock on the rack 25, any turning motion in relation to the erection rod of the back rest supporting rod 6 is blocked, so that the back rest is fixed at its desired position.  In addition, when the back rest supporting rod 6 is subjected to backward turning motion to fall down the back rest, since the bottom end of the back rest supporting rod 6 and the rear end of the seat supporting rod are connected to each other, the seat supporting rod makes upward turning motion by setting the turning motion holder as its turning shaft.
Patent JP-H11201849-A (JP)
Title: Pressure detector and method for constructing freezing system using the detector
Inventor: WAKITA KATSUYA
IPC: G01L13/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To facilitate control over a degree of vacuum of a freezing system and secure a long, stable operation of the freezing system by a pressure detector and a construction method using the detector whereby a pressure value can be grasped in a simple manner from an atmospheric pressure to a middle pressure of several Torrs to a low vacuum range and it is simply confirmed that an optional control value is attained in the control at the construction of the freezing system. SOLUTION: The apparatus is composed of a partition plate 3 which separates a space where a pressure value can be set optionally and a space where a pressure value is unknown and which can move while changing volumes of the two spaces, and an elastic means 2 fixed to between the partition plate and a wall face of at least one of the two spaces. The elastic means fixed between the partition plate and the wall face is expanded, shrunk by a pressure difference between the two spaces, whereby the unknown pressure value of the space is detected to be equal to the set pressure value by the pressure- detecting apparatus.
Patent JP-H11295763-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: UMEDA HIROYUKI
IPC: G02F1/136
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation of liquid crystal even in the case that a defect is generated in a protective insulation film on an electrode by providing an organic material between at least one electrode in an electrode group and an alignment control layer. SOLUTION: A TFT substrate is immersed in a polyamino resin solution together with a counter electrode and a DC voltage is applied so as to turn the electrode on the TFT substrate to a negative polarity to the counter electrode. By executing such a process, the part where the defect of an insulation film 4 or the protective insulation film 7 is generated on the electrode is covered with the electrode where the polyamino resin is formed as the organic material layer 10. Thus, even in the case that the defect of the insulation film 4 or the protective insulation film 7 is generated on the electrode, the electrode and the liquid crystal are not brought into physical contact by the organic material layer 10 formed at a defective part. As a result, the generation of ionic impurities by electro-chemical reaction is suppressed and the effect of suppressing the generation of luminance irregularities is obtained.
Patent JP-H0674940-A (JP)
Title: Atmospheric pressure ionization mass spectrometry method and mass spectrometer
Inventor: MITSUI YASUHIRO
IPC: H01J49/10
Filed: 1993-01-20
Abstract: PURPOSE:To provide an atmospheric pressure ionization mass spectrometry method and a mass spectrometer by which highly sensitive measurement can be attained on an extremely trace quantity of component on which the highly sensitive measurement could not carried out sufficiently. CONSTITUTION:In an atmospheric pressure ionization mass spectrometry method, the third component ion to ionize a trace component molecule at higher speed than a main component ion ionizes the trace component molecule is made to exist in an ionization area, and the trace component molecule is ionized efficiently by ion (-) molecule reaction between the third component ion and the trace component molecule. A molecular sheave trap 3 is arranged in a sample gas introducing pipe 7, and a gas introducing pipe having a molecular sheave trap 4 is branched off and connected to the sample gas introducing pipe 7 more downstream than the molecular sheave trap 3, and when sample gas is nitrogen, gas introduced from the branched and connected introducing pipe becomes argon.
Patent JP-S58174518-A (JP)
Title: Manufacture of low hydrogen steel
Inventor: SUTEYUAATO KIINII MEERUMAN
IPC: C21C7/04
Filed: 1983-01-21
Abstract: A process to produce low-hydrogen steel by oxygen decarburization. The vessel containing the steel melt is dried, as well as the cooling gas to the tuyere. All slag-forming additions to the melt, their fluxing and the alloying additions to the melt are completed prior to the start of the decarburization. 
<??>The flow rate of the gas mixture of oxygen and dilution gas during the decarburation step is sufficient, and sparging gas is injected during the finishing steps at a rate of at least 2.8 m<3>. per ton of metal. 
<??>To generate and maintain off-gas flow preventing air from infiltrating into the vessel. 
<??>By this technique a steel having a hydrogen content below 2 ppm may be obtained.
Patent JP-S56104959-A (JP)
Title: Reforming of polyester molding
Inventor: MORINAGA TSUTOU
IPC: C08J7/16
Filed: 1980-01-28
Abstract: PURPOSE: To obtain a polyester molding whose heat and humidity resistances are improved by subjecting a polyester molding obtained by adding a cyclic iminoether group-containing allyl compound to a linear chain saturated polyester for heat treatment.  
     CONSTITUTION: A polyester molding obtained by adding 0.05W10pts.wt. cyclic iminoether group-containing allyl compound (B) of the formula (where R 1 WR 3  are each H or a monovalent organic group, X is a(m+n) valent organic group, m≥1, and n is 1W2) to 100pts.wt. linear chain saturated polyester (A) is subjected to a heat treatment. In this case, the addition of the compound (B) to the polyester (A) is attained by melting and mixing both the polyester (A) and the compound (B), or impregnating the compound (B) into the polyester (A) molding, etc. The compound (B) used includes 2-dialkylcarbamoyl-2-oxazoline, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63178191-A (JP)
Title: Composite heat storage article
Inventor: SASAKI YASUYORI
IPC: C09K5/08
Filed: 1987-01-16
Abstract: PURPOSE:To obtain a small-sized composite heat storage article with controlled agglomeration of the heat storage material due to repeated heat cycles, by using a conductive polymeric material and a latent-heat storage material. CONSTITUTION:A polymeric material comprising rubber (e.g., ethylene/propylene rubber) or resin (e.g., PE), and conductive particles comprising metal or carbon black particles are dissolved or dispersed in a solvent, to which a latent-heat storage material (e.g., a powder of CH3COONa.1OH2O-NaHPO3 heat storage material) having a latent heat of 30-90cal/g is added to form a dispersion. This dispersion in poured into a flat-panel mold and the solvent is allowed to evaporate, thus giving a composite heat storage article in sheet form.
Patent JP-S5393864-A (JP)
Title: Contactless type detector
Inventor: MIYAMOTO AKIRA
IPC: G01D5/30
Filed: 1977-01-28
Abstract: PURPOSE: To perform contactless and positive detection of objects with the simple constitution of a small processing unit by performing photo scanning by way of plural sets of photoelectric switches formed by light emitting devices and photo detectors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5291245-A (JP)
Title: Apparatus for controlling door of elevator
Inventor: OZAWA YASUHIKO
IPC: B66B13/14
Filed: 1976-01-27
Abstract: PURPOSE: To avoid danger to people by restricting the closing force of the door when he is sandwitched by the door at any position within the opening-closing section of the door. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58126914-A (JP)
Title: Production of spheroidal graphite cast iron
Inventor: MATSUSHIMA MASAYOSHI
IPC: C21C1/10
Filed: 1982-01-21
Abstract: PURPOSE:To increase tapping temp. and to obtain spheroidal graphite cast iron at a low cost by using a cupola having two-stages tuyeres, adding oxygen into blasting air and using heat insulating bricks in the front furnace. CONSTITUTION:In the stage of obtaining spheroidal graphite cast iron by using an acid cupola, about 2% oxygen is added to blast air and the temp. in the furnace is increased to increase tapping temp. to 1,560-1,570 deg.C. Two-stages tuyeres are used for the tuyeres and a charge coke ratio is decreased to around 10% to decrease the content of sulfur in molten metal down to 0.06-0.05%. Thereafter, a spheroidizing agent is added at 0.13-0.16% in terms of Mg in a spheroidizing stage and desulfurization and spheroidization are accomplished simultaneously. In this method, the inside of the front furnace is lined with heat insulating bricks and refractory bricks are laid on the inner side thereof to minimize the temp. drop of the molten metal in the front furnace. By this method, oxygen enriching and desulfurizing stages as well as heating stage are omitted and production stages are simplified.
Patent JP-H07220574-A (JP)
Title: Installation method for click spring in membrane switch
Inventor: SUGA KENJI
IPC: H01H13/48
Filed: 1994-01-27
Abstract: PURPOSE:To install click springs speedily and strongly on a membrane switch. CONSTITUTION:An adhesive layer is provided on a back surface of an insulation adhesive sheet 2, pairs of aperture parts 4a, 4b, 4a, 4b... are bored in the insulation adhesive sheet 2, a surface of the insulation adhesive sheet 2 is put to face a mounter 1, and while positioning bosses 3, 3... in the mounter 1 are engaged with positioning holes 5, 5... in the insulation adhesive sheet 2, the insulation adhesive sheet 2 is mounted on the mounter 1. Click springs 6, 6... are inverted, their spherical protrusions are applied to middle positions between the respective pairs of the aperture parts 4a, 4b, 4a, 4b... bored in the insulation adhesive sheet 2, and the click springs 6, 6... are applied to the insulation adhesive sheet 2 in such a way that both end parts of the click springs 6, 6... are positioned to the respective pairs of the aperture parts 4a, 4b, 4a, 4b.... The click springs 6, 6... can thus be installed speedily and strongly on switch contact parts of a membrane by use of the insulation adhesive sheet 2.
Patent JP-H05195678-A (JP)
Title: Opening/closing device for shutter
Inventor: GOTO YOSHIHISA
IPC: E06B9/74
Filed: 1992-01-20
Abstract: PURPOSE:To simplify the production process and prevent an erroneous operation by driving a rotary plate via the operation of a manual operation wire, and changing a brake system from the brake operating state to the released state. CONSTITUTION:A brake system braking or releasing the drive of a drive shaft 20, a lock member 27 changing the brake system to the brake released state, and a lock system moving the lock member 27 to the brake released state are provided. When an external abnormality is detected, the lock system is operated by a DC solenoid 60, the lock member 27 is coupled with the brake operating member 3, the lock system is returned to the unlocked state, and the lock member 27 is moved to the brake operation direction. When a manual operation wire 53 is operated in an emergency, a rotary plate 52 is driven, and the brake system can be changed from the operating state to the released state.
Patent JP-S62168901-A (JP)
Title: Reheat steam turbine
Inventor: KOKUBU TAKATOMO
IPC: F01D3/00
Filed: 1986-01-20
Abstract: PURPOSE:To achieve the miniaturization of a device by providing integrally a high-pressure dummy ring and an intermediate-pressure dummy ring between a high-pressure part and an intermediate-pressure part. CONSTITUTION:Between a high- and intermediate-pressure inner casing 20 and a high- and intermediate-pressure rotor 40, a high-pressure part consisting of a nozzle chamber 31, a nozzle block 32, and a rotor speed regulating stage 41, and an intermediate-pressure part consisting of an intermediate-pressure blade ring 54 and intermediate-pressure stages 43 are provided. Between the high-pressure part and the intermediate-pressure part, a high- and intermediate- pressure solid dummy ring 60 in which a high-pressure dummy ring and an intermediate-pressure dummy ring are integrated is provided. Thus, the pressure resisting strength can be enhanced, and the device can be miniaturized.
Patent JP-S59135317-A (JP)
Title: Phenomenistic waveform memory
Inventor: SAIGOU NATSUO
IPC: G01D9/00
Filed: 1983-01-22
Abstract: PURPOSE:To record an accidental phenomenistic waveform excactly from the initial state in seismic measurement, biological reaction or the like by making the delay time in a time signal and a phenomenistic waveform signal equal to facilitate the reproduction work of recording data for unification of data. CONSTITUTION:A real time signal generation circuit 60 generates a real time signal indicating the actual time at which a phenomenon takes place actually and an arithmetic circuit 70 subtracts the delay time of a delay amplifier 10 from the real time signal to make a delay time signal. When the level of a phenomenistic waveform signal exceeds a specified value, a starting signal is generated from a comparator 21 and after a specified time, the operation of a signal recording means 31 is stabilized to ensure that the accidental phenomenon is recorded exactly from the initial state. As the time signal recorded simultaneously with the phenomenistic waveform signal has the same delay, all can be processed on a real time thereby facilitating the reproduction work of data and ultimately enabling unification of data.
Patent JP-H118850-A (JP)
Title: Method and device for processing variable length code data
Inventor: SUGAWARA TAKAYUKI
IPC: H04N21/2365
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent the underflow and overflow of data quantity (buffer occupancy value) which is accumulated on a buffer of a decoder from occurring when two variable length code video data signals are connected. SOLUTION: An inefficient data amount calculator 13 compares a value that is related to a buffer occupancy value in decode timing of the last picture of 1st video data with the buffer occupancy value in decode timing of the first picture of 2nd video data between the 1st and 2nd video data which save an end code at a rear end and also, respectively consist of plural pictures. Data quantity that corresponds to the difference of both values is calculated when the comparison result is a prescribed value, and a video data connector 15 connects the 2nd video data after an inefficient data adder 14 adds inefficient data for the data quantity to the last picture of the 1st video data.
Patent JP-S55102042-A (JP)
Title: Character pattern memory unit
Inventor: OOTAKE AZUMA
IPC: G06K15/10
Filed: 1979-01-26
Abstract: PURPOSE:To form the space between characters without storing it in the memory unit, by shifting the line of dot matrix for a half pitch's chare of character stored in the memory unit in the shift register and adding it to the display unit. CONSTITUTION:Kanji (Chinese character) and half pitch character are stored in the character pattern memory unit 1 by taking the dot matrix of nX(m-l) representing the character part only. When the character code is given, the data of each address of the character pattern designated is sequentially read out and it is latched to the shift register 3. After being shifted by suitable value with the control circuit 4 in accordance with the shift information, it is fed to the display unit 2. Accordingly, without storing the part l corresponding to the space between characters to the memory unit 1, the space between characters can be formed, allowing small amount of capacity of memory unit.
Patent JP-S59135650-A (JP)
Title: Reproducing device of optical disk record
Inventor: KAWAKAMI HIROSHI
IPC: G11B17/056
Filed: 1983-01-21
Abstract: PURPOSE:To attain simply and surely the control of high accuracy with simple constitution by clamping a disk loaded to a turning tray supported freely turnably in interlocking with the going and coming of the tray main body to a turntable so as to be reproduced in interlocking with the going and coming of the tray main body or releasing the clamp. CONSTITUTION:When the tray 20 comes to a stop by reaching a dik drive position, a turing disk 36 is descended while being turned to the tray 20 in interlocking with the driving of a moving rack 39 by a reducer gear 27 so as to hold the disk 33 onto the turntable 34 and a through-hole 352 of a turning disk 35 is opposed to an orbit of a pickup 32. When the tray 20 comes to a stop by being arrived at the disk drive position, a clamper lever 45 of a clamper mechanism 18 is operated by driving a lock gear 28 by a reducer gear 27 via the moving ack 39 and the disk 33 is pressed into contact onto the turntable 34.
Patent JP-S55101007-A (JP)
Title: Strain measuring method
Inventor: SATOU MITSUMASA
IPC: G01B21/20
Filed: 1979-01-25
Abstract: PURPOSE: To measure direct the position and value of strain by forming a strain surface as an extension of a surface with no strain by making a reference plate of constant thickness in contact with a body surface when detecting the strain of a surface of large curvature.  
     CONSTITUTION: Main body 1 is held by sandwichin and bracket part 11 of reference plate 9 is made in contact with the surface of body W to be measured. When measured body W has concave strain on its surface, gap S is formed between the reverse surface of plate 10 of constant thickness with flextual rigidity and the top surface of measured body W extending over the overall length of reference plate 9. Therefore, moving slider 14 along rail 2 makes strain measurer 17, held by slider 14 via sliding arm 27, move distance meter 20 and roller 25 in contact with the top surface of plate 10. Once distance meter 20 reaches one part of gap S, distance meter 20 sends the sum of the plate thickness of plate 10 and the depth of gas S to indicator 35 corresponding to the concave strain. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000208326-A (JP)
Title: Truck for demagnetizing architecture
Inventor: ISHIKAWA TOSHIYUKI
IPC: H01F13/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To efficiently demagnetize a magnetized part of a slab, with a simple device. SOLUTION: With a truck 6 provided on a slab 5 for allowed movement and four demagnetizing coils 1-4 placed on the truck 6 provided, the demagnetizing coils 1-4 comprise rectangular parallelopipeds and the size in top view is matched with bararrangement pitches L1 and W1 in the slab, while the demagnetizing coils 1-4 are connected in series so that the generated the magnetic fields have the same orientation.
Patent JP-H03212628-A (JP)
Title: Camera provided with stroboscope
Inventor: KOMATSUZAKI HIROSHI
IPC: G03B7/16
Filed: 1990-01-18
Abstract: PURPOSE:To reduce the underexposure of a main object by setting the automatic light emission level of a stroboscope in accordance with the increase of the sensitivity of a film so that light may be emitted with higher brightness than the light emission level decided by ordinary AE interlocking. CONSTITUTION:By depressing a shutter release button, the read sensor of a film cartridge housing chamber reads the sensitivity of the film and inputs it in a CPU 10. The CPU 10 sets the light emission level of the stroboscope so as to gradually increase with the increase of the sensitivity of the film. Namely, based on the brightness of the object measured by a photometry circuit 20, a stroboscopic circuit 18 is controlled so that it may emit the light at the stage of the higher brightness than the ordinary light emission level of the stroboscope. Thus, a failure such as the underexposure or blurring which occurs in the case of using the high sensitivity film is reduced.
Patent JP-S62167980-A (JP)
Title: Valve
Inventor: FUJIWARA TETSUO
IPC: F16K3/30
Filed: 1986-01-21
Abstract: PURPOSE:To enhance the resistance to erosion and seizure, by making one valve contact surface of a cobalt-based Co-Cr-W alloy, and another valve contact surface of a nickel-based alloy of 400 or more in hardness (Hv). CONSTITUTION:The contact surface of one of a valve casing and a valve element is made of a cobalt-based Co-Cr-W alloy, while that of the other is made of a nickel-based alloy or an iron-based eduction-hardened alloy, which has a hardness (Hv) of 400 or more. For example, Stellite 3, 6, 21 or 25 is used as the cobalt-based Co-Cr-W alloy. For example, an Ni-Cr-Mo-Nb alloy, an Ni-Cr-Al-Mo alloy or an Ni-Cr-B-Si-C-Fe alloy is used as the nickel-based alloy of 400 or more in hardness (Hv).
Patent JP-S61178876-A (JP)
Inventor: KATAI TOSHISHIGE
IPC: H01L21/673
Filed: 1985-01-23
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-S56106097-A (JP)
Title: Method and apparatus for regulating flow rate of blower
Inventor: ITOU MASASUKE
IPC: F04D17/04
Filed: 1980-01-29
Abstract: PURPOSE: To perform operation in suitable flow rate by motor load functuation due to change of blade angles by a system wherein a handle fixed to a thrust bearing is operated, a blade angle changing board fixed to a thrust slide board is moved and blade angles can be easily changed.  
     CONSTITUTION: As the structure of a blade-angle-variable-axial-flow fan, blades 2, 2... having a long-slit type blade angle changeing groove 1 at the lower part are provided rotatively on a blade-base 3 and the blade angle changing board 5 having a blade-angle changing pin 4 inserted into the blade angle changing groove 1 is provided on the blade base 3 by the use of the thrust slide board 8 and the like so that is can slide freely. By the operation of the handle 7 fixed to the thrust bearing 10, the blade angle changing board 5 fixed to the slide board 8 is operated a clearance (d) between the blade base 3 and the blade angle changing board 5 is changed to vary blade angles. In such a manner, change of blade angles during rotation, that is, flow-rate regulation is done easily and energy-saving effect accompanied by the suitable flow-rate operation can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio