baber/WOPTO huggingface dataset:
Patent JP-H04131453-A (JP)
Title: Method for constructing ceiling of structure
Inventor: TOMIYAMA KEIICHI
IPC: E04B9/24
Filed: 1990-09-25
Abstract: PURPOSE:To shorten the work execution time by lining ceiling bed members, with ceiling panels having the same width pitch and longitudinal pitch as the width pitch and longitudinal pitch of the ceiling bed members, in the directions for the mutual longitudinal pitches to be crossed over each other at the right angles. CONSTITUTION:Ceiling bed members 1 are arranged on the ceiling section of a building, at the width pitch of a specified dimension and at the longitudinal pitch of the dimension of the width pitch multiplied by an integer. With ceiling panels 2... having the same width pitch and longitudinal pitch as the width pitch and longitudinal pitch of the ceiling bed members 1..., the members 1 are lined in the directions for the mutual longitudinal pitches to be crossed over each other at the right angles. The respective ceiling panels 2... are fixed to be respectively fitted on the ceiling bed members 1... with long nails, and the ceiling panels 2... adjacent to each other are continuously fixed by fitting recessed sections and projected sections arranged at the respective side end sections, on each other. Then, work for boring holes for wirings or the like suspended through, into a room interior from the upper innermost section of the ceiling panels, through the panels, is executed in a ceiling panel manufacturing factory or the like, previously, and after that, construction work is executed in site.
Patent JP-H09229779-A (JP)
Title: Thermocuple for semiconductor element manufacturing apparatus
Inventor: CHIYOU TOUKIN
IPC: H01L35/32
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermocouple for a semiconductor-element manufacturing apparatus, whose damage rate is reduced and whose life is long. SOLUTION: The thermocouple is provided with two metal wires 200, 210 whose ends, on one side, are connected to each other and whose material is different, a first insulator 211 with which the metal wire 210 out of the metal wires is covered in a first length, and a second insulator 212 whose fragility is smaller than that of the first insulator 211 and with which the uncovered part of the metal wire covered with the first insulator 211 is covered in a second length. At this time, the first insulator 211 is formed out of quartz, and the second insulator 212 is formed out of a ceramic. The length of the first insulator 211 is formed to be shorter than the length of the second insulator 212.  It is desirable that the length of the first insulator 211 is set at 17 to 34% of the total length of the first insulator 211 and the second insulator 212, and it is more desirable that is is set at 26%. Thereby, the life of the costly thermocouple can be made long, and the productivity of a semocnudctor element can be enhanced.
Patent JP-H04132481-A (JP)
Title: Video signal processing unit
Inventor: YOKOMURA MAKOTO
IPC: H04N5/213
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a video signal without noise by replacing a video signal of a noise component into an equivalent part of a signal at one preceding horizontal synchronizing signal period. CONSTITUTION:An RF signal recorded by magnetic heads 1, 2 is reproduced and the signal is selected by a changeover circuit for each field. The changeover circuit 3 is controlled by a control signal generator 8 and its signal is demodulated into a video signal by a frequency demodulation circuit 4, a high frequency component is eliminated by a low pass filter 5 and the resulting video signal is outputted through a delay circuit 6 delaying the video signal by one horizontal synchronizing period and a changeover circuit 7. Then the changeover circuit 7 is controlled by a control signal generator 9 and the signal from the control signal generator 9 is synchronized with the signal from the control signal generator 8. In this case, the noise in the video signal caused by discontinuous phase of the RF signal caused at the changeover of an output of a magnetic head is replaced into an equivalent video signal at one preceding horizontal synchronizing signal period so as to be eliminated. Thus, an excellent pattern without noise is obtained.
Patent JP-H04133085-A (JP)
Title: Image forming device
Inventor: TAKANO SATOSHI
IPC: G03G21/10
Filed: 1990-09-25
Abstract: PURPOSE:To simplify the cleaning and rejecting word of waste toner by at least, forming two opening parts provided on the transfer surface and nonpassing region of a transfer sheet, and having a housing member housing a transfer dielectric belt and a driving means. CONSTITUTION:The whole of a transferring/carrying unit 4 is unitized, and attachable and detachable supported with respect to a device main body. A first opening part 4a is formed on the transfer surface side of the transferring/ carrying unit 4, and a second opening part 4b is formed on the paper nonpassing part of the unit 4, respectively. Then, a cleaning unit 35 for removing the waste toner and paper powder sticking to the surface of the transfer belt 11 is disposed at a position corresponding to the second opening part 4b. Further, a shutter 38 for preventing the scattering of the waste toner when the unit 35 is pulled out is provided.
Patent JP-H0892645-A (JP)
Title: High strength rail excellent in fitness with wheel and its production
Inventor: KOBAYASHI KAZUTAKA
IPC: C22C38/00
Filed: 1994-09-27
Abstract: PURPOSE: To produce a high strength rail improved in fitness with a wheel in the initial stage of the use and in which the damage resistance of the top part of the rail is improved by subjecting a steel having a specified compsn. to hot rolling, thereafter subjecting it to heat treatment in an on-line and forming its structure into a specified one. CONSTITUTION: A steel contg., by weight, 0.6 to 0.85% C, 0.1 to 0.8% Si, 1 to 2% Mn, <=0.035% P, <=0.035% S and 0.1 to 0.8% Cr, and the balance iron is prepd. This steel is subjected to hot rolling so as to regulate the finishing temp. in the hot rolling to 800 to 1000 deg.C to form into a rail, and immediately, the rail is cooled at 1 to 3 deg.C/sec cooling rate from the bainitic transformation starting point to 400 deg.C. Then, the rail in which the surface layer part of the rail top part is formed of bainite, the metallic structure in the other part is formed of pearlite and the thickness of the bainitic structure is regulated to 0.3 to 1mm from the surface of the rail top part can be obtd.
Patent JP-S62118751-A (JP)
Title: Step motor
Inventor: HONMA MASAHIRO
IPC: H02K37/12
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a small-sized product of high output and high efficiency by providing a stator that forms a pole face facing the pole of a rotor on both sides of the rotor where the permanent magnet is annularly arranged which is alternately magnetized in the direction of rotating shaft. CONSTITUTION:Through a rotor base 18 to a rotor shaft 16 a magnet plate 20 is fixed where the permanent magnet is arranged on the circumference which is alternately magnetized to N and S poles perpendicularly. The rotating shaft 16 is supported bearings 22 and 24. On both sides of the magnet plate 20 multiple stator units 30 and 32 are provided annularly which are fitted to a casing 26 and an end bracket 28. The stator units 30 and 32 constitute coils 34 and 36 wound around the coil bobbin and a positive pole tooth plate 38 and a negative pole tooth plate 40. A step drive is performed by controlling the current that flows to the coils 34 and 36. Thus, a small-sized product of high output and the high efficiency is obtained.
Patent JP-H09101784-A (JP)
Title: Count-in controller for automatic playing device
Inventor: IWAYAMA SUEHIRO
IPC: G10H1/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To make a count sound in a count-in section easy to hear by controlling the sound volume of an introduction smaller in the count-in section than that of a musical performance after the count-in section. SOLUTION: A musical performance data memory 31 is a memory which stores musical performance data. A read means 32 reads the musical performance data out of the musical performance data memory 31. An indicating means 33 indicates the read of the musical performance data, count-in setting, the setting of a read position and a start position, etc. When the start of the musical performance is indicated, a count sound generating means 34 performs count-in operation simultaneously with the read of the stored musical performance data by the read means 32. A detecting means 35 compares the position of the musical performance data read out by the read means 32 with a repeat/ punch-in start position indicated by the indicating means 33. A sound volume control means 36 controls sound volume until the detecting means 35 detects the repeat/punch-in start timing.
Patent JP-H05239043-A (JP)
Title: Separation of acetic acid from cyclohexene oxide
Inventor: YOKOTA SHIGERU
IPC: C07C53/08
Filed: 1991-10-03
Abstract: PURPOSE:To efficiently separate acetic acid in the crude reaction liquor from cyclohexene oxide produced by direct oxidation using an organic peracid and through a simple process on an industrial scale. CONSTITUTION:Cyclohexene is epoxidized with peracetic acid to produce cyclohexene oxide. Then, the resulting acetic acid and the cyclohexene are separated from each other from the crude reaction liquor by distillation in the presence of a compound azeotropic with the acetic acid. Owing to the use of this compound, cyclohexene oxide can efficiently be separated and purified, which has been very hard to separate from acetic acid by distillation because of its small difference in boiling point from acetic acid and its high reactivity therewith.
Patent JP-H10102680-A (JP)
Title: Panel for building wooden house, panel for building roof of wooden house and house using each panel
Inventor: UEKI TADASHI
IPC: E04B7/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the air-permeability and heat insulating properties of a panel arranged between aggregates of a wooden house by providing ventilation holes communicating with a prescribed void provided between a flat plate and a heat insulating material in a frame given the flat plate on one side thereof. SOLUTION: A flat plate 3 such as plywood is joined to one side of a frame 1 provided with a reinforcing member 5 formed by connecting four squares with nails, and a panel 20 is made up by providing a heat insulating material 2 inside the frame 1 leaving only one end so that it may have a prescribed void 9 with the flat plate 3 and it may make a hole 6 and the void 9 communicate with each other. The panel 20 is mounted in a space surrounded by aggregates such as a purlin, eaves timber, pole plate and rafter with the side having an air hole 4 on the ridge side and the hole 6 on the eaves side, the insulating material 2 may be inside a house. Therefore, the air-permeability of a house improves, dew condensation, corrosion of wooden materials can be prevented. Furthermore, a house that is cool in summer and warm in winter can be built easily and in a short time.
Patent JP-S62118053-A (JP)
Title: Fuel feeding device for outboard engine
Inventor: NAGAI HARUKI
IPC: F02M37/00
Filed: 1985-11-18
Abstract: PURPOSE:To enable reliable discharge of water in a water separation chamber and to prevent fuel from being left flowing from the water separation chamber even if an on-off valve is left opened, by providing a fuel forced feed pump, a check valve, formed between a water separating device and a fuel feed nozzle, and a pressure valve, prevented from opening depending upon a water head of fuel. CONSTITUTION:When, after the interior of a fuel feed passage 23 is filled with fuel through operation of a manual fuel pump, an engine is started, a fuel pump 44 is driven to enable the feed of fuel in a tank to a carbureter 16. A moisture content in fuel is separated by a water separating device 38. By driving the manual fuel pump under a state to open an on-off valve 41 during the stop of an engine, water in the water separating device 38 can be drained. When an outboard engine is removed from a ship, even if, under a state in that a passage 23A on the engine side is separated from a passage 23B on the tank side, an on-off valve 41 is opened, a valve body 29 in a joint 24A keeps an airtight state, and check valves 51 and 52 also keep an airtight state. Therefore, an atmospheric pressure, exerted on the free end of a drain line 40, causes prevention of fuel in the water separating device 38 from outgoing.
Patent JP-H10101042-A (JP)
Title: Cutting device for bound body
Inventor: YAMAMOTO TAKAYORI
IPC: B65B69/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To securely collect a binding body by which an assembled body composed of a plurality of articles is bound from the periphery, after cutting it. SOLUTION: In a cutting device of a binding body provided with a cutting means to cut a binding body K to bind an assembled body S composed of a plurality of articles B... from the periphery and a collecting means 2 of the binding bodies cut off, the collecting means 2 is provided with a suction opening 21 for the binding bodies K cut off and a preventive member 22 against scattering erected from the suction opening 21 or the side thereof to the upward direction, to receive the binding bodies K cut off by the cutting device 1 by the preventive means 22 against scattering and drop the binding bodies K along the preventive means against scattering and suck them from the suction opening 21.
Patent JP-H03116988-A (JP)
Title: Gas laser oscillating device
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/08
Filed: 1989-09-29
Abstract: PURPOSE:To enable a laser device to output a laser beam with stable power over a long term by a method wherein a heater is provided on the rear of a mirror and an adsorbent is provided near the mirror to adsorb impurities. CONSTITUTION:A heater 23 is provided to the rear side of each of mirrors 21 and 22, and an adsorbent 24 is provided near each of the mirrors 21 and 22 to adsorb impurities. The heaters 23 provided on the rear of the mirrors 21 and 22 respectively are turned ON or OFF, whereby impurities attached to the surfaces of the mirrors 21 and 22 are removed by the thermal oscillation given to the mirrors 21 and 22 and adsorbed by the adsorbents 24 provided near the mirrors 21 and 22 respectively. By this setup, a laser beam with stable power can be obtained over a long term.
Patent JP-H03116982-A (JP)
Title: Micro machine
Inventor: SUGIHARA KAZUYOSHI
IPC: B81B5/00
Filed: 1989-09-29
Abstract: PURPOSE:To prevent a micro machine from decreasing in frictional force on the surface and being damaged due to abrasion and to protect it against suction caused by static electricity by a method wherein transition metal as impurity is injected into the surface of, at least, a part of the component parts of the micro machine formed on the surface of semiconductor base. CONSTITUTION:A turbine 2, which is provided with a micro rotor 3 with blades formed on a silicon board 1, is provided, and it is rotated around a shaft 5 as a center when compressed air is made to flow through a channel 4, and a Cr layer is formed on one of the sliding parts of the rotor 3 in contact with the shaft 5. In the turbin 2 formed as above, as transition metal is injected into the surface of one of two planes 3 and 5 in contact with each other, friction between these planes is made so-called mild friction, and furthermore the surface of the material becomes electrically conductive. By this setup, the reduction of frictional force on the surface, damage due to abrasion, and suction caused by static electricity can be prevented.
Patent JP-H07112933-A (JP)
Title: Stable conjugated vitamin solution for internal use
Inventor: MURATA YUTAKA
IPC: A61K47/12
Filed: 1993-10-14
Abstract: PURPOSE:To obtain a conjugated vitamin solution for internal use, capable of stably retaining vitamin B1 and vitamin B12 activities without reduction even by long-term preservation at room temperature. CONSTITUTION:In a solution of internal use mixed with vitamins B1 and B12, the solution is mixed with a sugaralcohol as a sweetener and adjusted to pH3.5-4.5 to give a stable conjugated vitamin solution for internal use.
Patent JP-H0565295-A (JP)
Title: New physilogically active peptide and gastric acid secretion suppressing agent, antiulcer agent, food and drink containing the active peptide as active component
Inventor: KAWAKAMI HIROSHI
IPC: A61K31/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide a new physiologically active peptide originated from the human or mammalian milk or its processed product, having gastric acid secretion suppressing action, free from side effect and useful as an economically advantageous gastric acid secretion suppressing agent, antiulcer agent, ulcer-preventing food or drink, pathologic food, etc. CONSTITUTION:Raw milk, defatted milk, whey, concentrated whey protein, etc., of human or mammal such as cow, sheep and goat is used as a raw material. The raw material is dissolved in water, the pH of the solution is adjusted to 3.5 with concentrated hydrochloric acid, the solution is subjected to ultrafiltration with an ultrafiltration membrane having a fractionation molecular weight of 20,000, the pH of the filtrate is adjusted to 7.0 with 25% caustic soda solution, the obtained liquid is again subjected to ultrafiltration under the same condition to effect the desalting and the concentration and the concentrated solution is subjected to diafiltration to obtain kappa-casein glyco-macro-peptide. The product is passed through an anion exchange resin and the non-adsorbed fraction is fractionated by reversed phase high-performance liquid chromatography to obtain the objective new physiologically active peptide having the amino acid sequence of the formula a and exhibiting gastric acid secretion suppressing action.
Patent JP-S63110198-A (JP)
Inventor: SEI TAKAHIRO
IPC: B08B9/44
Filed: 1986-10-28
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-2000089283-A (JP)
Title: Camera provided with shake correction function
Inventor: NAKAMURA KIMIHIKO
IPC: G03B5/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption due to the driving of a shake correction optical system. SOLUTION: A camera control part 22 drives shake correction lenses 27 and 28 as basic control in the midst of exposure preparation and in the midst of exposure so as to correct the shake of the optical image of a subject on an exposure surface. When a DX code read part 20 detects that film is not loaded and when a switch SRC detects the opened state of the cover body of a film loading chamber, the control part 22 inhibits the driving of the lenses 27 and 28 so as not to perform shake correction. When a shake correcting effect is not expected or when it is insignificant to perform the shake correction, the shake correcting operation is inhibited to reduce the power consumption of a power source battery E.
Patent JP-2000092736-A (JP)
Title: Device and method for preventing overcharge, electronic equipment, and clock device
Inventor: AKAHA HIDEHIRO
IPC: G04G99/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a recharger due to the sudden increment of a charge voltage, and at the same tome to prevent the deterioration of the characteristics of the recharger. SOLUTION: A control circuit 201 judges whether a voltage Vtk of a secondary power supply 130 exceeds a deterioration voltage Vml or not at each two seconds, and is provided with a first discrimination circuit for latching the discrimination result until a next discrimination and a second discrimination circuit for continuously judging whether the voltage Vtk of the secondary power supply 130 exceeds a breakdown voltage Vm2 which is higher than the deterioration voltage Vml or not. When either of the discrimination results is positive, a gate signal G is set to an 'H' level, a transistor 250 is turned on, and a charge current is broken.
Patent JP-2000158293-A (JP)
Title: Roller turret and its manufacture
Inventor: OSAWA YOSHIHISA
IPC: B23Q16/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a roller gear having high accuracy in the pitch between rollers, a roller gear cam index device, a roller gear type rotation speed change device, and their manufacturing methods. SOLUTION: A stud part 74 of a roller shaft rotatably supporting a roller 72 and a roller support part 76 are made eccentric to each other, the stud 74 is fitted in an attachment hole 11 of a turret 52, the pitch between rollers is adjusted, and then the stud is fixed to the turret 52 by a set screw 142 and an adhesive 150. A roller gear 50 is threadly engaged with a roller gear cam, the rotation stop position is measured by an encoder, the roller shaft 70 having pitch error of the rollers 72 is rotated, and the rotation axis of the rollers 72 is moved to adjust the pitch between the rollers so that a roller gear cam index device of high accuracy in the rotation stop position can be provided. The roller gear for a roller gear type rotation speed change device outputting an input rotation speed by changing at a constant ratio can be constituted similarly.
Patent JP-S63112806-A (JP)
Title: Magnetic recording and reproducing device for video signal
Inventor: FUJIWARA NAOHISA
IPC: G11B5/027
Filed: 1986-10-28
Abstract: PURPOSE:To automatically switch a mode at the time of reproduction by making a duty of a control signal variable, recording it as information for showing a mode instruction, decoding this signal at the time of reproduction, and obtaining a mode instructing signal of a high band mode. CONSTITUTION:In a duty variable circuit 18, a duty of a control signal 33 is made variable by a control by a program search instructing signal 19 or a high band instructing signal 20, converted to a code conforming with each instructing signal, and recorded onto a tape 5 by a control head 23. At the time of reproduction, a signal reproduced by the control head 23 is amplified, and by using its reproduced output 25 as a reproduction control signal 27, and a variation of this duty is converted to a reproducing code signal 29. Subsequently, said signal is decoded by a mode discriminating circuit 30, and a program search discriminating signal 31 or a high band mode discriminating signal 32 is obtained. In such a way, the mode can be discriminated with high accuracy, and by utilizing this result of discrimination, the mode can be switched automatically.
Patent JP-S61136314-A (JP)
Title: Surface acoustic wave signal processor
Inventor: TAKEI TSUTOMU
IPC: H03H9/72
Filed: 1984-12-07
Abstract: PURPOSE:To place compactly transmitting and receiving electrodes by providing a transmitting electrode circular in shape and directional property, and placing plural pieces of receiving side electrodes in its periphery. CONSTITUTION:On a silicon substrate 11, a 120 deg. phase type one directional electrode is placed as an only transmitting electrode 21, and plural receiving electrodes 22-28 are provided on its periphery. Each of these receiving electrodes 22-28 are different in shape, outputs of these receiving electrodes 22-28 are synthesized by an output signal circuit 33, and outputted as a signal which has encoded or decoded a signal received by an input signal circuit 32. In such a way, one piece of transmitting electrode will suffice, therefore, the device becomes compact.