baber/WOPTO huggingface dataset:
Patent JP-S61252644-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASABA TETSUO
IPC: H01L21/76
Filed: 1985-05-01
Abstract: PURPOSE:To shorten the width of an element isolating region, by coating a part other than the bottom part of a recess at a part, where the element isolating region is formed, with an insulating film, and forming a semiconductor region having high impurity concentration by diffusion from a single crystal material or a polycrystalline material, which is filled in the recess and includes impurities. CONSTITUTION:On a silicon substrate 101, a silicon oxide film 102 is formed. A silicon nitride film 103 and a silicon oxide film 104 are further formed thereon. Photoresist at a position, where an element isolating region is to be formed, is removed, and the oxide film 102 and 104 and the nitride film 103 are removed. Then with the oxide film 104 as a mask, the substrate 101 is vertically removed, and a recess 109 is formed. Thereafter, an oxide film 105 is formed at the bottom surface and the side surface of the recess 109. Then, a silicon nitride film 106 is formed. The nitride film 106 only on the bottom part of the recess 109 and on the surface part of the silicon substrate 101 is removed. The nitride film 106 on the side surface part of the recess 109 and the oxide film 105 are made to remain. Thereafter, the nitride film 103 is removed by anisotropic etching having a high selecting ratio. After a single-crystal or polycrystalline silicon region 107 is selectively formed, a diffused region 108 is formed. Thus the width of the element isolating region can be made short, and the depth of the element isolating region can be made sufficiently large.
Patent JP-H08280472-A (JP)
Title: Furniture inclination stopping tool
Inventor: SANO SHOJI
IPC: A47B97/00
Filed: 1995-04-18
Abstract: PURPOSE: To provide a furniture inclination stopping tool capable of being easily pushed under furniture and effectively preventing vibration from a floor without letting an attachment position be shifted. CONSTITUTION: This furniture inclination stopping tool 1 is inserted from a tip part 4 into the front part of a chest 6 on both sides. At the time, it is easy to push in the thin tip part 4, however, it is hard to push in a thick rear end part 3. However, since the intervals of continuous peaks are made small, near the rear end part 3, the surface part of the peaks is made easily slidable and easily pushable. Since the furniture inclination stopping tool 1 supports the furniture at the part of the peaks 2, when the chest 6 is shaken by an earthquake or the like and large force is applied there, the part of the peaks 2 formed by an elastic material is deformed and the shock of the shake is releaved.
Patent JP-H02270010-A (JP)
Title: Time synchronizing method for multiple computer system
Inventor: HARADA KAZUYO
IPC: G06F1/14
Filed: 1989-04-12
Abstract: PURPOSE:To secure the synchronization among plural computers in a fixed cycle even though a synchronizing signal generating device has a trouble at its single side by preparing tow synchronizing computers and securing the synchronization among plural computers based on the synchronizing signal of the main one of both synchronizing computers. CONSTITUTION:When the initializing processes are through with the synchronizing signal generating devices 1 and 2, both devices 1 and 2 reset a timer 6 to decide the executing cycle of a single circulation program so that a main system works in a fixed cycle. The devices 1 and 2 are duplicated and the main one of both devices 1 and 2 is controlled by a transmission line 7 connecting both devices 1 and 2. Then the main device 1 or 2 transmits the synchronizing signals to microcomputers 31 - 34. Thus the synchronization is surely and accurately secured among plural computers.
Patent JP-H02273405-A (JP)
Title: Lighting fitting
Inventor: IGAWA MASAO
IPC: F21V17/00
Filed: 1989-04-12
Abstract: PURPOSE:To reduce the number of manufacturing processes and that of parts by forming vertical portions at plural translucent plate holding members having locking portions formed therein which locking portions are locked to the upper frame portion of the main body frame from above, and making each of the vertical portions abut against the upper frame portion of the translucent plate from the inside of the lighting fitting. CONSTITUTION:In a lighting fitting 16, each translucent plate 18 has its lower edge portion fitted into a fitting channel 7 and its upper portion held by a holding metal fitting 19 so that it is fixed to the main body frame 3, and, since this holding metal fitting 19 is simply forced into an upper frame portion 4 from above, attachment of each translucent panel 18 to the main body frame 3 is extremely simple. Moreover, the holding metal fitting 19 for holding each translucent panel 18 is fixed to the upper frame portion 4 by a ceiling plate 13 which is fixed to the main body frame 3 by screws from above, and so attachment of each translucent plate 18 to the main body frame 3 is ensured.
Patent JP-H11270940-A (JP)
Title: Plate-type ice machine
Inventor: ABE KICHIJI
IPC: F25C5/04
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To remove the wasteful power consumption while preventing the wire breaking of a cutting heater. SOLUTION: A cooler 5 is of plane whose top is inclined, and it is cooled by the refrigerant sent from a condensing unit. Plate-shaped ice is made on the topside of the cooler 5 by sprinkling water from the upper side of the cooler 5 to the topside of the cooler by means of a sprinkler 4. When the ice comes to a prescribed thickness, a pump 3 is stopped to stop the sprinkling from the sprinkler 4, and also the made ice is separated from it and is let fall onto the cutting heater 6 by letting hot gas flow to the cooler 5. The cutting heater 6 is provided with heater wires lengthwise and crosswise in lattice form, and it cuts the plate-shaped ice let fall from the cooler 5 into block form. The ice is cut at an optimum speed by controlling the voltage to be applied to the cutting heater 6, according to the thickness of the made ice.
Patent JP-H0242619-A (JP)
Title: Magnetic disk device
Inventor: KANEKO KEIICHI
IPC: G11B21/10
Filed: 1988-04-15
Abstract: PURPOSE:To satisfactorily read data by correcting the set value of a magnetic head based on an optical pattern for positioning obtained with an optical head based on a reference signal obtained with a reference signal write/read means through the use of a correcting means. CONSTITUTION:When an error exists in the positions of a magnetic head 2 and an optical head 3, the optical head 3 detects the optical pattern, and the pattern is supplied through an amplifying circuit 16 to a CPU 9. In such a case, the magnetic head 2 corresponds to the position of S2, a track TR for a reference is scanned, the reference signal is read, and the signal is supplied through a line L8 to the CPU 9 by a write/read circuit 5. When the signal is read, the CPU 9 supplies a control signal for a correction to a driving circuit 15 so that the reference signals at a left side and a right side can be made equal, a motor M2 is driven, the position of a carriage 1 is corrected, and a control is executed so that the magnetic head 2 can obtain a reference value. Thus, the satisfactory read of the data can be executed.
Patent JP-H02272379-A (JP)
Title: Method and device for generating high frequency pulse and exciting nuclear magnetic resonance of sample
Inventor: KIMURA MITSUYOSHI
IPC: A61B5/055
Filed: 1989-04-14
Abstract: PURPOSE:To shorten a high frequency pulse width and to narrow the frequency band by obtaining a high frequency pulse by combination of plural modulated high frequencies different in frequency. CONSTITUTION:A first high frequency generated by a high frequency oscillator 1 has the amplitude modulated in a modulator 3 by a first modulating wave generated by a modulating wave generator 2. Second and third high frequencies generated by high frequency oscillators 4 and 5 have the amplitude modulated in modulators 7 and 8 by a second modulating wave generated by a modulating wave generator 6, and second and third modulated high frequencies are added by an adder 9. The output of the adder 9 is added to the output of the modulator 3 by an adder 10. Amplitude modulation time widths and frequency bands of these high frequencies are properly selected.
Patent JP-H04304075-A (JP)
Title: Picture distortion correcting circuit
Inventor: NISHIKAWA KATSUHIKO
IPC: H04N3/23
Filed: 1991-03-31
Abstract: PURPOSE:To remove the pincushion distortion on the picture by increasing the ratio of sigmoid correcting current to sawtooth current occupied in correcting and polarizing current in more center part of the picture and decreas ing the ratio in upper end part or lower end part in the picture. CONSTITUTION:The ratio of sigmoid correcting current to sawtooth current occupied in correcting and polarizing current is increased in more toward center of the picture (h=0) and is decreased in upper end of the picture (3r/4) or lower end of the picture (-3r/4). Thus, the unremovable pincushion distortion can be effectively corrected by superposing the fixed ratio of the sigmoid correcting current regardless of the conventional center of the picture (h=0) and the upper end of the picture (3r/4) or the lower end of the picture (-3r/4).
Patent JP-S63259774-A (JP)
Title: System for generating element identifier in macrocommand
Inventor: SATO TAKAO
IPC: G06T11/80
Filed: 1987-04-17
Abstract: PURPOSE:To suppress a need for overall rearrangement of identifiers due to a modification or addition on/to a macrocommand and to execute the modification with a simple labor by devising identifiers to be added to the respective commands in the macrocommand. CONSTITUTION:Identifiers (A-identifier) having discontinuous numbers are attached to the respective commands included in the macrocommand, and identifiers (B-identifier) which can be identified uniformly in each command are attached to the elements of a graphic generated by each command. The A-identifier and the B-identifier are added with each other, and an identifier (C-identifier) to identify graphic elements throughout the system is generated. In the case of taking out a data from a data base in the system, editing the data, and adding a data based on the C-identifier, the identifier of an added graphic element is inserted between A-identifiers. In such a way, a partial modification/erasure on/from a once-defined macrocommand, or the adding of a novel command to the macrocommand can be simplified.
Patent JP-H04302988-A (JP)
Title: Method and apparatus for dehumidifying and drying cereals
Inventor: KANEKO AIJIRO
IPC: F26B21/00
Filed: 1991-03-30
Abstract: PURPOSE:To efficiently dry cereals by moisture absorption of dehumidified air while arbitrarily switching a suction fan or a pressure feed fan according to humidity of the atmosphere and moisture of the cereals at the time of dehumidifying and drying. CONSTITUTION:When moisture of cereals is 18% or more and moisture of the atmosphere is 80% or less, dehumidified air obtained by a dehumidifier 6 is sucked by a suction fan 2, applied to the cereals contained in a cereals drier 1 to dehumidify and dry the cereals up to a predetermined finishing moisture. When the moisture of the cereals is 18% or less and the moisture of the atmosphere is 80% or more, the fan 2 is stopped, a pressure feed fan 7 is instead operated to feed the dehumidified air under pressure to efficiently dehumidify and dry the cereals.
Patent JP-S5520439-A (JP)
Title: Correction unit of water quality sensor
Inventor: MURAOKA NOBUYUKI
IPC: G01N27/00
Filed: 1978-07-31
Abstract: PURPOSE: To make the life of a water quality sensor long and reduce exchange frequency by using a correcting liquid to detect the deterioration of the characteristic of the water quality sensor and correcting the deterioration by an electronic circuit.  
     CONSTITUTION: Dirt stuck to normal measuring water quality sensor 12 is washed away by a washing liquid. Then, in respect to the characteristic deterioration of the sensor which is not restored by washing, a zero correcting liquid and a span correcting liquid are given to correcting water quality sensor 23 and normal measuring sensor 12 under the same condition to perform measurement. Signals e 1  and e 2  obtained by respective sensors are used to obtain a zero point drift by, for example, correcting electronic circuit 30, and further, span adjustment is performed. Consequently, the trouble-some to exchange normal measuring water quality sensor 12 for very characteristic deterioration can be avoided, and the life of sensor 12 can be made long. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57210964-A (JP)
Title: Hot dipping method using zn-al-sn alloy
Inventor: NAKAMURA YOSHIMI
IPC: C23C2/12
Filed: 1981-06-17
Abstract: PURPOSE:To obtain a Zn-Al-Sn alloy layer having a smooth surface and superior luster on a wire or the like by hot dipping by carrying out air-blast cooling immediately after solidifying the metal of a layer formed by hot dipping. CONSTITUTION:When a wire or the like is coated with a Zn-Al-Sn alloy by hot dipping, immediately after solidifying the metal of a layer formed by hot dipping on the wire or the like taken out of a molten alloy bath, rapid cooling with an air blast is carried out. By this treatment the grain size of the layer is made smaller, and the surface is smoothened. Accordingly, a Zn-Al-Sn alloy layer having superior luster is formed by hot dipping.
Patent JP-H03290370-A (JP)
Title: Production of sintered silicon nitride having high toughness
Inventor: MITOMO MAMORU
IPC: C04B35/58
Filed: 1990-04-09
Abstract: PURPOSE:To obtain the subject product having improved fracture toughness by compounding Si3N4 powder composed mainly of alpha-type compound with powdery or polycrystalline beta-type Si3N4 and a sintering assistant at specific ratios, forming the mixed powder and baking in N2 gas stream. CONSTITUTION:The objective sintered Si3N4 having high toughness can be produced by mixing (A) 85-95wt.% of Si3N4 powder containing alpha-type compound as main component, having an average particle diameter of <=1.0mum, composed of 60-100wt.% of a-type compound and 0-40wt.% of beta-type compound and containing <2wt.% of particles having particle diameter larger than 3 times the average diameter, (B) 2-10wt.% of powdery or polycrystalline beta-type Si3N4 having an average particle diameter corresponding to 3-5 times that of the alpha-type compound and (C) 2-15wt.% of a sintering assistant such as Y2O3, MgO, Al2O3 and lanthanide metal oxide, drying and forming the mixed powder and sintering the formed article in N2 atmosphere of 1-100atm at 1750-2200 deg.C for 1-50hr. The mixing of the above components is carried out in an organic solvent in wet state.
Patent JP-2000284991-A (JP)
Title: Object-oriented program debugging method
Inventor: KOMURO MUTSUMI
IPC: G06F11/28
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently execute testing work, etc., by calling a class from two object-oriented programs so as to execute in parallel, executing comparing by including its executing result or an executing procedure and executing the inspection of a quality and performance accompanying the program change of one of them so as to automate or support the testing work, etc., such as the inspection of operation. SOLUTION: An inputting part 201 reads programs P' 206, P207 and a check point set CP 208 to generate a comparing class 209 for comparing operation. In addition, class definition including a method being a check point in the programs P' 206, P207 is rewritten by a program converting part 204, and ther at the time of executing the method of the rewritten programs P'206, P207, the class 209 for comparing is called. The rewritten programs P'206, P207 are transferred to an outputting part 205 and outputted. In comparing, a comparing library 203 is utilized.
Patent JP-S62249543-A (JP)
Title: Data broadcasting method
Inventor: ARAI MASAKI
IPC: H04L13/08
Filed: 1986-04-23
Abstract: PURPOSE:To reduce the influence to be exerted upon a receiving station with fast completion of recording preparation by storing broadcasting data in the buffer memories of all receiving stations by a transmitting station and monitoring the near overflow of a buffer memory in a receiving station with the latest completion of recording preparation. CONSTITUTION:After storing broadcasting data in a buffer memory 18, the transmitting station requests the start of respective receiving stations to broadcast the data. Respective receiving stations store the sent data in respective buffer memories 28. The broadcasting is executed independently of the completion of the recording preparation of all the receiving stations. The transmitting station discriminates whether the memory 28 in the receiving station with the latest completion of the recording preparation is near overflow or not, and at no detection of the near overflow, continues the broadcasting, and at the detection, stops the broadcasting to all the receiving stations. When detecting nonoverflow of respective receiving stations, the transmitting station restarts the broadcasting. Thereby, the receiving station with fast completion of recording preparation can record the broadcasting data faster than the slow receiving station. Consequently, the influence of the receiving station with slow completion of recording preparation to the fast receiving station can be reduced.
Patent JP-H05110307-A (JP)
Title: Dielectric filter and branching device using it
Inventor: KOBAYASHI TAIZO
IPC: H01P1/205
Filed: 1992-03-19
Abstract: PURPOSE:To provide the dielectric filter and the branching filter using the filter in which the anti-resonance capacitor and the coaxial resonator are coupled with excellent operability in order to obtain the filter characteristic having an attenuation pole. CONSTITUTION:A recessed part of the dielectric filter is formed by removing part of an outer conductor toward an opening of plural resonators whose one side is short-circuited or part of an outer conductor including a dielectric member. A dielectric board 46 with plural capacitance forming electrodes 46a-46f forming the antiresonance capacitor formed to an inner conductor of the coaxial resonator is fitted, and reactance elements 47-50, 46g-46j coupling the capacitance forming electrodes 46a-46f are provided on the dielectric board 46.
Patent JP-H04322783-A (JP)
Title: Water purifying cartridge
Inventor: HIRAI TOSHIHISA
IPC: C02F1/44
Filed: 1991-04-24
Abstract: PURPOSE:To make a high-density bundle of hydrophilic porous hollow fiber. CONSTITUTION:A bundle 2 of hydrophilic porous hollow fiber 1 which transmits water but no air is housed in a cartridge cylinder 4, while the end of a bundle is embedded and fixed to a potting material 3 to manufacture a water purifying cartridge. A hydrophobic porous material fiber 5 which transmits air but no water is wound around the bundle 2 of hydrophilic porous hollow fiber 1 and is embedded and fixed at its end part to the potting material 3. Thereby, the bundle 2 of hydrophilic porous hollow fiber 1 is formed with using the hydrophobic material fiber 5 to discharge air, which prevents outward expansion of the bundle 2 of the fiber 1.
Patent JP-H04323484-A (JP)
Title: Partition device
Inventor: WATANABE MASARU
IPC: E05D15/48
Filed: 1991-04-24
Abstract: PURPOSE:To stably rotationally move a partition body without fluctuation by effectively utilizing a suspending base side runner for the partition body. CONSTITUTION:A rotationally moving element 3e which is formed into a rectangular parallelepiped provided with parallel two sides against the running direction of a partition body 2, is provided on the upper end of the vertical shaft 3d of a suspending base side runner 3a. A rotational movement holding block 1a is provided on an upper rail 1 part at the rotational movement position of the partition body 2. A rotational movement holding body 1b is rotatably provided in the rotational movement holding block 1a. The rotational movement holding body 1b is formed with a receiving groove 1c to receive and hold the rotationally moving element 3e of the rectangular parallelepiped. The rotational movement holding block 1a is formed with an introducing groove 1d corresponding to the receiving groove 1c opened only in the running direction of the partition body 2.
Patent JP-H03292965-A (JP)
Title: Analgestic treatment device
Inventor: CHIKUMA TOICHI
IPC: A61N1/18
Filed: 1990-04-11
Abstract: PURPOSE:To provide an inexpensive and simply usable analgestic treatment device applying analgestic treatment by adding a metal powder to a fibrous sheet such as cloth in an infinite number to electrically relax the stimulating wave of a bioelectric current. CONSTITUTION:An analgestic treatment device is prepared, for example, by adding a metal powder 2 such as an iron powder to an expansible or non- expansible fibrous sheet made of a fabric such as gauze in an infinite number by spraying, vapor deposition, coating or dipping and forming a sticking layer 3 composed of a sticking agent to the single surface of the fibrous sheet 1 and laminating release paper to the surface of the sticking layer 3 in a freely releasable manner. This analgestic treatment device is used by peeling off the release paper to bond the fibrous sheet to the affected part of a human body by the sticking layer 3. Since the stimulating wave of a bioelectric current is relaxed, the stimulation due to an external anti-inflammatory and analgestic device such as plaster or poultice is not applied to the skin and, therefore, there is no side effect and long-time use is possible and an affected region can be subjected to analgestic treatment over a wide range.
Patent JP-S5218362-A (JP)
Title: Electronic clock with lamp
Inventor: MURAKAMI TOMOKI
IPC: G04G9/00
Filed: 1975-08-01
Abstract: PURPOSE:In a liquid crystal digital clock, display is made easy to be looked at by adding a lamp function which can be exchanged freely.
Patent JP-S62252669-A (JP)
Title: Gaseous phase soldering device
Inventor: ABE NOBUHIDE
IPC: B23K1/015
Filed: 1986-04-23
Abstract: PURPOSE:To form a large and high vapor phase region in a small-sized liquid phase part and to avert insufficient gaseous phase soldering with a device for subjecting a moving work carried therein to gaseous phase soldering by providing a vapor phase receiving plate to a feeding and ejecting side at the top end of the liquid phase part. CONSTITUTION:A material 17 to be soldered subjected to preheating 22 in a feeding port part 16 is passed through the vapor phase 15 of an evaporated fluorine base inert solvent 13 heated by a heater 14 of a liquid tank part 12. The cream solder of the material 17 is thereby melted and the material is soldered. The soldered material is ejected after cooling 23 in an ejecting port part 18. The vapor phase receiving plate 21 is provided to the feeding and ejecting side at the top end of the liquid tank part 12 in this stage. The large and high vapor phase 15 with respect to the small-sized liquid tank part 12 is formed by such receiving plate 21, by which the sure and thorough gaseous phase soldering is executed.
Patent JP-S5217224-A (JP)
Title: Gas control device
Inventor: MORI KEIJIROU
IPC: F23N1/00
Filed: 1975-07-31
Abstract: PURPOSE: A device which can control the combustion rate continuously or in steps according to the load temperature, thereby enabling the burner to work at full efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio