baber/WOPTO huggingface dataset:
Patent JP-H02252036-A (JP)
Title: Access control system for file
Inventor: KATAYAMA TOMOKO
IPC: G06F12/00
Filed: 1989-03-27
Abstract: PURPOSE:To improve the simultaneous execution of jobs for the access of a file by unlocking upper indexes excluding the index of the lowermost hierarchy at the time of retrieving the lowermost index and locking the index. CONSTITUTION:When the reference of a root block 25 is locked, whether an index block is a node block or not is decided. When the reference of a node block 24 is locked for a short time, whether the reference of a leaf block 23 lower than the node block 24 is locked for a short time or not is decided. Since the referred index block is the leaf block 23, the reference of the block 23 is locked. Then the short reference lock of the root block 25 and the node block 24 is unlocked. After ending the reference of a data block 26, the reference lock of the block 23 is unlocked. At the time of updating the file 13 based upon a job, the updating of the blocks 25, 24 for updating the data block 26 in data 21 is locked for a short time, the updating of only the block 23 is locked and the necessity of updating the upper blocks is decided.
Patent JP-H02251562-A (JP)
Title: Resin composition
Inventor: GOTO YOSHIHISA
IPC: C08L71/08
Filed: 1989-03-27
Abstract: PURPOSE:To obtain a composition inexpensively producible without damaging excellent characteristics of polyether ketone resin by blending an aromatic polyether ketone resin with a polyphenylene sulfide resin. CONSTITUTION:80 to 20wt.% aromatic polyether ketone resin is blended with 20 to 80 polyphenylene sulfide resin. A polyphenylene sulfide resin having especially >=600kg/cm<2> tensile strength is preferable as the polyphenylene sulfide resin.
Patent JP-H11270809-A (JP)
Title: Radiant tube burner and combustion method therefor
Inventor: OKADA KUNIAKI
IPC: F23D14/12
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To simultaneously achieve reduction of an amount of a generating nitrogen oxide and prevention of deterioration of a radiant tube. SOLUTION: This radiant tube burner to effect two-stage combustion is formed such that the axis 1a of a gas fuel injection nozzle 1 and the axis 3a of a combustion cylinder 3 are positioned eccentrically from the axis 2a of a radiant tube 2 in the same direction by a distance of 0.08-0.12 times the inside diameter D of the radiant tube 2 regarding the gas fuel infection nozzle 1 and by a distance of 0.025-0.12 times 0.08-0.12 times the inside diameter D of the radiant tube 2 regarding the combustion cylinder 3. A throat part 3b reduced in the inside diameter of a combustion cylinder 1 is arranged at a part situated in the vicinity of the injection nozzle of the gas fuel injection nozzle 1.  A taper part 3c is formed such that at a portion extending from the throat part 3b to the tip of the combustion cylinder 3, an inside diameter D1 is a minimum at the throat part 3b and at the tip of the combustion cylinder 3, an inside diameter D2 is a maximum. A ratio L/d between a length L of the taper part 3c and a different (d) between the maximum inside diameter D2 and the minimum inside diameter D1 is set to 4.3-5.3.
Patent JP-H11272281-A (JP)
Title: Active silencing controller for duct
Inventor: KOBAYASHI HIDEKAZU
IPC: F24F13/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent dust from clinging to a sound absorbing material and remove the dust that may cling thereto by providing an air outlet near the surface of the sound absorbing material and in a position upstream of the sound absorbing material. SOLUTION: An opening 8a is formed in the inner surface of a duct 8, and a loudspeaker 13 emits secondary sound waves to the duct 8 from the opening 8a. A sound absorbing material 15 is placed to face the opening 8a. The distance 2L from the opening 8a to the surface 15a of the sound absorbing material 15 facing the opening 8a exceeds 0% of the wavelength of a sound wave of a maximum target frequency for active silencing control but does not exceeds 70%.
Patent JP-S61230335-A (JP)
Title: Bipolar semiconductor integrated circuit by master slice method
Inventor: OKUMURA YOICHI
IPC: H01L21/822
Filed: 1985-04-05
Abstract: PURPOSE:To improve the density of a circuit, by constituting the circuit exclusively with double-base-type transistors. CONSTITUTION:All the basic cells are constituted by double-base-type transistors each consisting of an emitter terminal E, a collector terminal C and two base terminals B and not provided with a single resistance. In order to realize a resistance within the basic cell, it is realized between the two base terminals B and the collector terminal C is connected to the side of the resistance where the higher potential exists when a voltage is applied across the resistance, so that the parasitic effect is decreased. The region between the resistance and the collector region is utilized for reversely biasing, and the emitter terminal E is used in the open state. In this manner, the density of the circuit can be increased and the flexibility in designing the circuit can be improved.
Patent JP-S58194819-A (JP)
Inventor: JIYOSEFU EE FUIKUSU
IPC: A61K47/12
Filed: 1983-04-26
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-S55164790-A (JP)
Title: Electric compressor
Inventor: KUMAGAI TAKESHI
IPC: H05K7/00
Filed: 1979-06-11
Abstract: PURPOSE: To obtain advantageous effects to production cost and manufacturing processes, by fitting a head-stickout wire to a cluster using a simple punched out insulating material provided with a punched out hole inscribed to outside contour of the cluster, whereby insulation trapping is made possible.  
     CONSTITUTION: An improved type cluster 12 is provided with projections 13 on the both sides and an indent 14 opened dowawardly on the center of its top section 15. On the other hand, as its bottom section is provided with openings 17 for head- stickout wire 8 on the both end-sections and the center section, and because its center section is located in lower part, it is equipped with a section 16 which is sticking out downwardly. An insulating board 18 is provided with a punched out hole 19, a projection 20 fitting into thus opened indent 14 and also 2 other projections 21 which fit into the lower opening 17 upwardly from the bottom. It is possible, by using this mechanism, to enable the head-stickout wire 8 to fit into the cluster 12 using the simple punched out insulating material, so that insulation trapping becomes made possible and also reduction in production cost and manufacturing processes become achievable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06284623-A (JP)
Title: Motor, scanner motor, and laser beam printer
Inventor: TOGASHI KOZO
IPC: H02K5/10
Filed: 1993-03-30
Abstract: PURPOSE:To provide a motor having a magnetic fluid seal for preventing dispersion of magnetic fluid due to excess peripheral speed and deterioration due to oil mist, a scanner motor having the seal, and a laser beam printer having the scanner motor. CONSTITUTION:A housing member 2 having a holding part 2d to be arranged with bearings 8a, 8b, a magnet body 14 having a coil 3 arranged around the holding part 2d and a ring magnet 15 arranged around the bearings 8a, 8b on the housing member 2, and a peripheral end part 11b close to the ring magnet 15 are made of a magnetic member. The motor comprises a rotor having a magnet 12b arranged oppositely to the coil 3, magnetic fluid 16 disposed between the rotor and the magnet body 14, and a shaft 7 being fitted rotatably in the bearings 8a, 8b and holding the rotor.
Patent JP-S61230513-A (JP)
Title: Direct coupling ring oscillator
Inventor: INO MASAYUKI
IPC: H03K3/354
Filed: 1985-04-05
Abstract: PURPOSE:To attain high speed operation while decreasing the delay time by connecting a gate of a drive FET to an output terminal of an inverter before one stage and connecting as gate for a load FET to an output terminal of an inverter before two stages. CONSTITUTION:Leading and trailing delay times tr, tf of a noted inverter are respectively a charge and a discharge time of a gate capacitance of an inverter of the next stage, the time tr is smaller as an output current I3(=I2-I1) in the transition state is larger and the time tf is smaller as an output current I3(=I1-I2) at th trailing transition state is lager. Then the input gate 15 of the load FET 12 is connected to the output terminal of the inverter before 2 stages and the input gate 14 of the drive FET 11 is connected to the inverter before one stage so as to increase the load current I2 at the transition state and to decrease the current I2 at the output voltage trailing.
Patent JP-H09263000-A (JP)
Title: Method of controlling thermal recording
Inventor: AGANO TOSHITAKA
IPC: B41J2/36
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce noises ascribable to the intermittent feed of a thermal recording film and the wear of a thermal head and prevent irregularity in an image by transferring a thermal recording material for a predetermined distance only within a predetermined period of time after the lapse of a predetermined period of time from a start of a thermo-signal for recording an image. SOLUTION: A pulse motor 61 for a platen roller 60 is driven at a timing of delay for a predetermined period of time from a start of a thermo-signal. That is, a temperature of a thermal head 66 reaches a predetermined lever to melt the surface of a thermal recording layer of a heat-sensitive film A, and, after the adhesion of the thermal head 66 with the heat-sensitive film A becomes loose, the pulse motor 61 is driven to rotate the platen roller 60, thereby transferring the heat-sensitive film A. A monostable multivibrator 82 in a platen roller control unit 80 senses a start of a pulse, which is the thermo- signal, and outputs a pulse signal with a predetermined pulse width at a timing of delay for a predetermined period of time. The pulse signal is inputted into an AND circuit 86.
Patent JP-S60215718-A (JP)
Title: Apparatus for preheating steel billet
Inventor: SHIMIZU YUTAKA
IPC: C21D9/00
Filed: 1984-04-10
Abstract: PURPOSE:To utilize radiated heat energy by putting a steel billet before placing in a heating furnace on a preheating floor laid on an apparatus for allowing a steel material heated in the heating furnace to cool. CONSTITUTION:An apparatus for preheating a steel billet W1 (steel ingot) is manufactured by laying a preheating floor 4 on which the steel billet W1 before placing in a heating furnace 1 is put on an apparatus 3 for allowing a steel material W2 heated in the furnace 1 to cool. The steel material W2 is a steel ingot, a steel billet or a forged steel article. The steel billet W1 is preheated by heat energy radiated from the steel material W2, so the heat energy is effectively utilized.
Patent JP-S58188538-A (JP)
Title: Composite contact forming machine
Inventor: AIHARA TAKASHI
IPC: B21K1/62
Filed: 1982-04-30
Abstract: PURPOSE:To make changing of cam unnecessary by adjusting the amount of contact of a roll that is in contact with a forming cam provided separately and a roll that is in contact with a knock out cam, and thereby controlling sliding of a pin fitted in a die forming hole in accordance with a formed contact product. CONSTITUTION:In changing the length of the leg of a composite contact W of rivet type, the amount of movement of a lever by a cam 17 is adjusted automatically by moving a roll 19 in accordance with the change of size of the leg, and fixing to the lever 12, and a pin 5 is protruded in the direction of a die 4 through rods 11, 10, according to the width of adjustment. The amount of contact of a roll 18 to a cam 16 is changed in the same way, and the amount of movement of caulking of the contact material can be changed freely.
Patent JP-S59209240-A (JP)
Title: Hot cathode
Inventor: FUTAMOTO MASAAKI
IPC: H01J1/15
Filed: 1984-04-13
Abstract: PURPOSE:To contract an electron beam in a thin form even when its tip shape is changed due to heating during the use of it by using the hexaboride single crystal having a calcium hexaboride type crystal construction of the <111> orientation of the axial orientation of the needle-shaped hot cathode. CONSTITUTION:Hexaboride single crystal of a calcium hexaboride type crystal construction of the <111> axial orientation of the needle-shaped hot cathode is used in this cathode. For instance, the rod-shaped crystal of LaB6 0.15mm.square X several mm. in length having <111> axial orientation brought up by a flux method is point-welded to the tip of a hair pin made of Ta in 0.2mm.phi while processing the LaB6 crystal into the needle-shaped tip having the tip curvature about 1,000Angstrom  by electrolytic polishing.
Patent JP-H03272539-A (JP)
Title: Manufacture of etching hole pattern plate
Inventor: MAEDA TSUYOSHI
IPC: G03F1/00
Filed: 1990-03-22
Abstract: PURPOSE:To position effective parts of surface and back pattern plates at a high precision by using the pattern plates having patterns after completion and forming positioning marks well corresponding to the patterns in the surface and back. CONSTITUTION:Second surface/back positioning mark B formed in a glass dry plate 1 illustrated in an illustration 9 is partly developed. A preliminarily prepared shielding part 12 corresponding to an effective part of a pattern, and a glass pattern plate 10 having two sorts of third and fourth surface/back positioning marks (a), (b) of a smaller size than the first and second surface/ back positioning marks A, B are combined with the glass drying plate 1, putting the second surface/back positioning marks B and the fourth surface/back positioning marks (b) to each other, to be exposed, and the third surface/back positioning marks (a) are transferred to the glass dry plate. The glass dry plate 1 is then wholly developed to complete a negative master pattern plate 13. The surface and back etching hole pattern plates can thus be positioned at a high precision.
Patent JP-H10266038-A (JP)
Title: Specifically formed bulky textured yarn and its production
Inventor: TAKEDA JUICHI
IPC: D02J1/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a specific formed bulky textured yarn provided with surface change and change in color difference of dyeing of color and shade, and excellent in drape, soft feeling, luster and design, by forming and processing a thermoplastic synthetic fiber filament yarn of plural interlaced mixed yarns, under specific conditions. SOLUTION: Immediately after two or more mixed and interlaced thermoplastic synthetic fiber filaments yarns are heat-treated in <=50% relaxation ratio, the yarns are locally pressurized by a pair of forming rollers in which at least one is heated, formed and processed to give the objective specific formed bulky textured yarn 11 which comprises a fused part 11a amounting to 10-50% of a unit area of unit surface area, has the dimension of the longest part of the fused part 11a in the longer direction of the yarn of >=100 μm and is totally flat.
Patent JP-S59198434-A (JP)
Title: Program shutter device of camera
Inventor: KANAI MASAHARU
IPC: G03B15/05
Filed: 1983-04-27
Abstract: PURPOSE:To make the contribution of a strobe light adequate to improve finishing of a print by providing a color sensor, which detects the wavelength region of a stationary light, to select a minimum shutter speed. CONSTITUTION:A comparator 25 receives the output of a color sensor 13 consisting of two photo diodes 38 and 39 different in spectral sensitivity characteristic from each other, and the output of the comparator 35 is in the high level if the quantity of blue components included in the stationary light is larger than that of red components. Then, a camera shake limit speed determined by a timer circuit 34 is selected; but in this case, since this state corresponds to a scene under a fluorescent lamp or a cloudy weather and there is much probability of low luminance, the output is generated from the timer circuit 34 before the output is generated from a shutter control circuit 20, and power is supplied to a magnet 29 to close the chutter. The strobe emits light when power is supplied to the magnet, and the contribution rate of the strobe light to film exposure is increased, thus preventing prints from being pale.
Patent JP-H09265368-A (JP)
Title: Distributed processing system
Inventor: WATABE NAGAHITO
IPC: G06F3/048
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To save the manpower of a down-sizing operation in the case that a program for outputting physical screen data and the program for outputting logical screen data coexit on a host system. SOLUTION: A conversion program 14 is provided inside the host computer 10, and for the physical screen data outputted from the program 11 inside the host computer, the fixed data of a ruled line or the like are pulled out, conversion to the logical screen data is performed and the logical screen data are generated and transmitted to an optional terminal. Further, a means for adding the fixed data of the ruled line or the like to the logical screen data received from the host computer 10 and screen outputting them is provided inside the terminal.
Patent JP-S62229231-A (JP)
Title: Liquid crystal display device
Inventor: HARA MITSUYOSHI
IPC: G02F1/1333
Filed: 1986-03-31
Abstract: PURPOSE:To keep the thickness of a liquid crystal layer uniform by forming an insulating layer on the intersection between each source line and each gate line in a liquid crystal display device having a semiconductor substrate of thin film transistors (TFT). CONSTITUTION:A gate electrode 11a, an insulating layer 12a, a semiconductor layer 13a, a source electrode 14a, and a drain electrode 15a are provided on a transparent substrate 10b to form a TFT. This TFT is provided for each surface picture element to constitute an electrode, and a counter transparent electrode 18 is provided. Oriented films 16a and 16b, a liquid crystal layer 17, etc., are provided between TFTs and electrodes 18 to constitute the liquid crystal display device. An insulating layer 19 is formed on the intersection between each source electrode 14a and each drain electrode 15a and is brought into contact with the oriented layer 16a and is used as a spacer material. Since insulating layers 19 are provided, the thickness of the liquid crystal layer is kept uniform.
Patent JP-H10268040-A (JP)
Title: Pulse compression transmission/reception device and method
Inventor: HARA TERUYUKI
IPC: G01S7/292
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for obtaining a pulse compression result by receiving double reflection pulses in a complementary train and repeating the transmission of the double transmission pulses for each pulse repetition cycle PRI. SOLUTION: Three phase-modulated pulses by Code A, Code B, and Barker trains in a complementary train have been transmitted until now, thus requiring 3PRI time. On the other hand, in a pulse compression transmission/reception device, only the phase-modulated transmission pulses by the Code A and the Code B in the complementary train are used and also two pulses are transmitted within 1 PRI, thus obtaining one pulse compression result with 1 PRI. When there is no phase modulation in a reception signal due to Doppler frequency, a range side lobe is set to 0. When there is a phase modulation, the deterioration in the peak range side lobe level is reduced. In addition, a configuration is simple, thus reducing a time required for obtaining one pulse compression result.
Patent JP-S57190011-A (JP)
Title: Crosslinking of organic rubber
Inventor: MASUKO HIROSHI
IPC: C08F291/00
Filed: 1981-05-18
Abstract: PURPOSE: To prepare a rubber having high safety, low odor, and excellent transparency and high-temperature stability, by crosslinking an organic rubber using a particular crosslinking agent and a platinum catalyst.  
     CONSTITUTION: 100pts.wt. of an organic rubber (e.g. butadiene rubber) is crosslinked at 75W200°C, preferably 150W170°C in the presence of 1.5W30pts., preferably 5W15pts. of a crosslinking agent having ≥2 unsaturated functional groups at the terminal (e.g. ethylenedimethyl acrylate) using 1W100ppm, preferably 25W85ppm of a platinum catalyst (e.g. platinum chloride). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55238-A (JP)
Title: Validation card printer
Inventor: KITADO HARUO
IPC: B41J11/48
Filed: 1978-06-16
Abstract: PURPOSE:To enable printing on a validation card of any size, by effecting inverted character disposition on a head when the validation card is inserted in between an ink ribbon and the head so that normal characters are printed on the card. CONSTITUTION:When there is no validation card, a ''no validation card'' signal 6 is generated by a detector 5 and applied to a printing control circuit 10 to supply a normal printing signal 8 from the circuit 10 to the head 3. At that time, normal character disposition is performed on the head 3 to print normal characters on an unwound paper roll 2 with the ink ribbon 1. When there is a validation card 4, a ''validation card present'' signal 7 is generated by the detector 5 or an input circuit and supplied to the control circuit 10 to apply an inverted printing signal 9 from the circuit to the head. At that time, inverted character disposition is performed on the head 3 and the ribbon 1 is pressed on a platen 11 through the card 4 to print normal characters on the card.
Patent JP-H08270146-A (JP)
Title: Corner tile
Inventor: TOYAMA TAKENAO
IPC: E04D1/30
Filed: 1995-03-30
Abstract: PURPOSE: To ensure water to be stopped by separating a corner tile into right and left accessories along a ridge line, fasten the left portion of the right accessory and the right portion of the left accessory to each other in a superposed state, and forming a water stop member on the upper surface of a waterproofing rib on the left bulge section of the right accessory. CONSTITUTION: A corner tile is divided into a right accessory 1 and a left accessory 2 along the ridge line thereof, and a left bulge section 11 is formed on the left portion of the right accessory 1 for superposition on the right portion of the left accessory 2 at a position outside the ridge line. In addition, a waterproofing rib 13 is formed on the upper surface of the left bulge section 11 continuously over a range from the lateral end to the rear end, and a water stop member 3 is fastened to the upper surface of the rib 13 positioned at the side. Thereafter, the right portion of the left accessory 2 is superposed on the left bulge section 11 of the right accessory 1, and a waterproofing rib at the left portion of the left accessory 2 is kept in contact with the upper surface of the left bulge section 11 of the right accessory 1, thereby securing the stop member 3.  According to this construction, water can be stopped in space between the right and left accessories 1 and 2.
Patent JP-H08270368-A (JP)
Title: Thread looseness detecting device for drilling rod
Inventor: GOTO KAZUYA
IPC: E21B19/20
Filed: 1995-03-30
Abstract: PURPOSE: To improve detection accuracy by comparing the air pressure signal of flushing and the reference value so as to output a thread looseness signal, and comparing the striking sound signal and the reference value so as to output a thread looseness signal. CONSTITUTION: Flushing air pressure is detected by a pressure sensor 1, and after amplification and digital conversion, it is compared with the reference value by a comparison part 10 so as to output a thread looseness signal. Next, a striking sound is detected by a microphone 2, and after amplification, a fixed band frequency data is extracted. Next this is digitally converted, and it is compared with a sound pressure level value before looseness of thread previously stored so as to compute the difference value by a computing part 18. Further, the difference value is compared with the reference value by a comparison part 11 so as to output a thread looseness signal. The data of the comparison parts 10, 11 are unified or selected by a judging part 7 so as to judge a final thread looseness.  Hereby, loosenness of thread at adding and withdrawal of the rod can be automatically detected, and the detection accuracy can be improved.