baber/WOPTO huggingface dataset:
Patent JP-2001003572-A (JP)
Title: Wood working system
Inventor: NAKAJO TAKASHI
IPC: E04G21/16
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a wood working system which can calculate the numbers of bolts having respective lengths when a brace is bolt-connected to a horizontal frame, or to a column member. SOLUTION: It is determined at a step S150 whether anchoring fittings are counterposed in the vertical direction via a horizontal member interposed therebetween, and it is determined at a step S158 whether anchoring fittings are counterposed in the horizontal direction via a column member interposed therebetween. Then, the numbers of bolts having respective lengths are determined depending on presence or absence of the opposed arrangement of the anchoring fittings. That is, when the anchoring fittings are not counterposed, the number of the bolts having a length obtained by adding a predetermined value to a girder of the horizontal frame is added, at a step S162, and the number of the bolts having a length obtained by adding a predetermined value to a column member is added, at a step S164.
Patent JP-H11100668-A (JP)
Title: Wafer bias ring in sustained self-sputtering reactor
Inventor: HONG LIUBO
IPC: H01J37/34
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To control the energy and the directivity of incident sputtering ions on a substrate by arranging an electric conductive bias ring to a part on an electric conductive pedestal holding the substrate and biasing the sputtering ion from an electric source to the pedestal. SOLUTION: A wafer 16 is held with a metal-made clamp ring 40 so as to shade the peripheral part of the wafer 16 on the electric conductive pedestal 18 grounding AC and DC. Further, the cylindrical shaped bias ring 42 composed of a copper having high purity and high electric conductivity, is arranged around the wafer 16 and the clamp ring 40. A second variable DC electric source 44 variably biases the bias ring 42 up to few ten times of positive voltage to the other electrically biased part of shield 20, pedestal 18 or a vacuum chamber 12 contacting with plasma. By this constitution, the bias ring 42 applys negative bias effective to the wafer 16 in a plasma pseudo neutral point, and the sputtering ion is accelerated.
Patent JP-S6069450-A (JP)
Title: Temperature control device of gas water heater
Inventor: YAMADA TAKESHI
IPC: F24H1/10
Filed: 1983-09-24
Abstract: PURPOSE:To improve the response against an abrupt change in the temperature setting by a constitution in which the temperature setting is read and memorized by a preset time interval, and when the difference between the latest reading and respective readings is greater than a reference value, a judgment is made that there was in fact an abrupt change. CONSTITUTION:Readings by a temperature setting unit 20 at a preset time intervals are memorized in a controller 12 for the past several readings as they are being revised. If any comparison between the latest reading and the past readings is greater than a reference value, a judgment is made that there was an abrupt change in the temperature setting, and the controller 12 is switched to a temperature setting abrupt change mode, a gas flow rate regulating valve 17 fully opened, and the opening of a water flow rate regulating valve 9 fixed based on an advanced computation of the influx water flow rate, so that the temperature of the delivered hot water may be matched to the set temperature. After the temperature of the delivered hot water has stabilized, the normal mode is resumed. By this constitution, the response against an abrupt change in the temperature setting can be improved.
Patent JP-S6335586-A (JP)
Inventor: HORUSUTO JII RANGAA
IPC: C08G59/30
Filed: 1986-07-29
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-S6154920-A (JP)
Title: Manufacture of tyre bead protector
Inventor: HAYASHI KAZUNARI
IPC: B29C53/02
Filed: 1984-08-25
Abstract: PURPOSE:To contrive to produce continuously the tyre bead protector with nearly L-shaped cross section by a method in which after the tyre bead protector blank material made of synthetic resin has been caused to pass through between forming rolls and has been bent so as to face a flange part outside, it is formed into the shape to be fitted to the inner shape of the tyre. CONSTITUTION:Forming rolls 3, 3a...3f are fitted to the switchable position of arms 2, 2a...2f, and the protector member P in a straight line form extruded from an extruder is caused to pass through between the forming rolls 3, 3a...3f, and then its tip is held between stretching rolls 5. Next, when the protector member P is pulled by the stretching roll 5, while extruding said member P from the extruder, the protector member P is cooled, while said member P passes through between the forming rolls, and it is continuously formed into the shape bending into the opposite side to a flange 10. The protector member P is cut into the size to be fitted to the inner shape of a tyre and the connecting part is welded.
Patent JP-2000293167-A (JP)
Title: Foldable drum and resonance shell for foldable drum and drum set combining foldable drum
Inventor: WATANABE NOBORU
IPC: G10D13/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a foldable drum which is capable of assuring required volume at the time of playing, may be made smaller in volume at times other than playing and is suitable for housing, preserving and selling. SOLUTION: The foldable drum 1 has drum heads 3, annular rims 4 to be spread with these drum heads 3 and a cylindrical resonance shell 2 fitting to these rims 4. The resonance shell 2 is made freely attachable and detachable to and from the rims 4 and is folded. At the time of playing, the resonance shell 2 for obtaining the acoustically necessary volume is fitted to the rims 4. The resonance shell 2 maintains the specified cylindrical shape suitable for playing. The volume necessary as the drum can, therefore, be assured. On the other hand, the resonance shell 2 is removed from the rims 4 and is folded at times other than playing. The resonance shell 2 changes to a nearly flat shape, etc., from a cylindrical shape and has the smaller volume.
Patent JP-S5878338-A (JP)
Inventor: OKUMURA ICHIROU
IPC: H01H36/00
Filed: 1981-11-05
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-S5969324-A (JP)
Title: Pitch feed for magazine
Inventor: IWAKI YASUO
IPC: B65H31/24
Filed: 1982-10-12
Abstract: PURPOSE:To permit pitch feed free from error for a magazine by providing the magazine and an operating plates with the excessive transfer over the width of a light transmission part formed on the operating plate and turn-shifting the magazine and the operating plate. CONSTITUTION:When a magazine 22 into which plate articles are accommodated in a prescribed piling pitch P is pitch-fed through the intermittent rotation of a feed screw which is screwed with the magazine. Optical sensor 40 installed on the transfer passage of an operating plate 39 is operated by each light transmission part 41 in the equal pitch to the piling pitch of the magazine, on the operating plate 39 which shifts in the rectilinear direction by the equal amount to the magazine, interlocked with the transfer of the magazine, and the time point when screw feed is stopped is detected. Further, at the transfer edge of the magazine, the magazine and the operating plate are provided with the excessive transfer over the width of the light transmission part installed onto the operating plate, and the magazine and the operating plate are turn-shifted. Thus, pitch feed free from error is provided for the magazine.
Patent JP-H0923768-A (JP)
Title: Apparatus for adjusting water level in culture apparatus
Inventor: YONEMORI SHIGEYASU
IPC: A01G31/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a water level adjusting apparatus enabling the fine adjustment of the level of a culture solution in horizontal culture apparatuses placed parallel to each other by using a vertically adjustable level-control pipe to set the water level by the top of the pipe and attaching the pipe to an opening formed on the bottom plate of a culture bed. SOLUTION: A vertically adjustable level-control pipe 20 to set the water level by the top of the pipe is attached to an opening 17 formed on the bottom plate 18 of a culture bed 10. Preferably, the pipe 20 is screwed into the opening 17 and a screwdriver-fitting groove is formed on the circumference of the lower end of the pipe.
Patent JP-S6334175-A (JP)
Title: Base paper for information recording paper and its preparation
Inventor: KUGUTSU YUTAKA
IPC: D21H27/00
Filed: 1986-07-30
Abstract: PURPOSE:To prepare high quality information recording paper by imparting a barrier property and efficiently forming a uniform coating layer, by forming a gaseous phase reactive hydrophobic substance on the surface of a paper base material. CONSTITUTION:Gas such as gasified alkylchlorosilane is introduced into a constant volume chamber 1 held at atmospheric pressure or lower from a gas introducing port 2 as to reach predetermined concn. A sheet-like paper base material 3is continuously introduced into the chamber 1 from an introducing slit 4 to be contacted with gas, and a hydrophobic group such as an alkyl silanol group is formed on the surface of the base material 3 while the base material passes through a discharge slit 4 to be taken up in the outside. The reaction byproduct (hydrogen chloride gas the in the case alkylchlorosilane) of the paper base material 3 and the gas is discharged from a discharge port 6 but said byproduct remaining in the paper base material is removed by heating the base material 3 immediately bofore taking-up. The concn. of the gas in the chamber 1 is kept constant by regulating the amount of the introduced gas and discharge amount corresponding to the feed speed of the paper base material 3.
Patent JP-H1026485-A (JP)
Title: Heat exchanger
Inventor: YAMAGUCHI TSUTOMU
IPC: F28D7/16
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the outlet port temperature of the main flow of a heat exchanger from becoming uneven owing to through flow generated between the side wall of the heat exchanger and heat transfer tubes nearest to the side wall of the same. SOLUTION: In a heat exchanger, in which the group of heat transfer tubes 3 is arranged orthogonally to the flow direction of main flow 10, heat transfer tubes 4, 6, projected to the main flow side of side wall 2 of the heat exchanger and the opposite side of the main flow, are arranged alternately to preclude the through flow 9 of the main flow, flowing between the side wall 2 and the heat transfer tube 3, nearest to the same side wall.
Patent JP-S6334240-A (JP)
Title: Four wheel drive device for automobile
Inventor: IKURA SHINJI
IPC: B60K23/08
Filed: 1986-07-29
Abstract: PURPOSE:To reduce vibration transmitted to a vehicle body, by isolating the transmission of torque from the front wheel drive system to the rear wheel drive system, completely at the position of a clutch means when the clutch means is disengaged. CONSTITUTION:The transmission of torque to the rear wheel side may be isolated by disengaging a clutch 12 disposed in a rear wheel propeller shaft 9. When a vehicle is stopped by actuating a foot brake or a hand brake while an automatic transmission 5 is set in a D-range, a controller judges that it is in an idle condition and therefore disengages the clutch 12. Then, no drive torque is transmitted to the rear differential gear 13 side so that the rear wheel output shaft of a center differential gear 7 races.
Patent JP-S5881276-A (JP)
Title: Interception device against gas leakage
Inventor: OOKUBO MASARU
IPC: F16K17/36
Filed: 1981-11-05
Abstract: PURPOSE:To reduce the rate of the danger side trouble of an interception device against gas leakage greatly by constructing the device of a means to close a cook provided in a gas flow passage when a signal is outputted from a gas-leakage detecting means. CONSTITUTION:A cock main body is fixed on the underside of a mount 6 to open and close a gas flow passage, while a cam 11 is fitted on the shaft of the cock. Besides, on the mount 6, a lever 12 is pivotted at a screw 15 to be easily  attracted to an iron core 8a of a solenoid 8 in its top, and a projection 12a of  the lever 12 is caught by a notch 11b of the cam 11. When there is no signal  from a gas leakage detection unit, current is supplied to the solenoid 8 and the  lever 12 is attracted by the iron core 8a. When a detection signal is given, the  solenoid current is switched off to remove the attraction of the lever 12 by the  iron core 8a, and the cam 11 is rotated by the projection 12a for closing the  cock.
Patent JP-H0346984-A (JP)
Title: Sheave racing preventing device for elevator
Inventor: KAWAUCHI KAZUHIKO
IPC: B66B5/06
Filed: 1989-07-12
Abstract: PURPOSE:To prevent the racing of a sheave by providing a position detector for detecting the position of each floor and a timer set to the specified time limit and stopping the operation of an elevator when the position detector is not actuated even after the lapse of the specified time limit set at the timer for counting the time limit after a startup command. CONSTITUTION:A position detector 4 fitted on a cage 2 and a shielding plate fitted at each floor in a tower are provided in such a way as to be crossed. When the cage 2 is stopped at each floor, the detector 4 and shielding plate 5 are crossed, and thereby the output signal of the detector 4 is cut off. When an operation command is emitted to move the cage 2, the cross comes off, and the detector 4 is put on. When there is no following off-signal even after the lapse of the specified time limit set at a timer after the emission of the operation command, the cage is judged to have made no movement even with the operation command, and an elevator is stopped. The driving sheave of a rope for connecting the cage 2 and a balance weight is thereby prevented from racing so as to have less abrasion.
Patent JP-H099382-A (JP)
Title: Radio earphone for battery-driven stereo acoustic reproducing device
Inventor: ASO HIROTA
IPC: H02J7/00
Filed: 1995-06-21
Abstract: PURPOSE: To provide the cordless earphone not requiring management of battery. CONSTITUTION: Left/right earphones 6 not in use are contained in an auxiliary battery case 2 mounted removably to a player body 1 and a charging battery for reception means built in the left/right earphones 6 is charged in this case. Since the power consumed at reception by the left/right earphones 6 is sufficiently smaller than the power consumed when the player main body 1 conducts playing, the charging capacity at one charging is sufficiently decreased and the capacity of the charging battery built in the left/right earphones 6 is enough to be small.
Patent JP-S5970062-A (JP)
Title: Transferring method of data
Inventor: SAITOU HIROYUKI
IPC: H04L25/49
Filed: 1982-10-13
Abstract: PURPOSE:To reduce the number of buffers as possible, to guarantee a period at the maximum value of transferring variables and to improve the reliability of transmission data by setting up the number of buffers for a repeater connected to a transmission line between a CPU and a terminal to a value fixed by a prescribed condition. CONSTITUTION:A data transferring type repeater consists of a data deciding circuit DDC inputting an input signal, buffers BF1-BF4, a signal waveform shaping period gauarantee circuit WFC, a buffer controlling circuit CTL, etc. The number of buffers BF1-BF4 to be used by the repeater is set up the number of bits shortening a period by 1T in accordance with clock accuracy when sending the maximum transmission capacity to be transmitted by one starting response fixed between the interfaces of the system. Thus, the number of buffers BF1- BF4 is reduced as possible, the input signal is processed by the circuit DDC, the buffers BF1-BF4, the circuits WFC, CTL and the period is guaranteed also at the maximum value of the transferring variables, so that the reliability of transmission data is improved.
Patent JP-H10104078-A (JP)
Title: Method and system for continuous photometry of plastic molding material continuously
Inventor: ANDERLIK RAINER DR
IPC: B29C48/92
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To determine variation in the color of a molten plastic quickly and accurately by introducing a light through a light emitting duct and a sensor head to a molten molding material and transmitting the light reflected therefrom to a spectrometer through a light receiving duct. SOLUTION: Uncolored plastic granules 1 and granules 2 containing a large quantity of coloring agent are fed an extruder 4 having two shafts turning simultaneously at same speed while meshing tightly and heated up to a temperature higher than the melting point while being mixed uniformly. An extrusion molding is delivered to a catcher 5. At the end of the extruder 4 mixed with the free ends of a light emitting duct 7 and a light receiving duct 9, a sensor head 6 projects into the extruder 4 through screw engagement. The light emitting duct 7 is coupled with a light source 8 and the light receiving duct 9 is coupled with a spectrometer 10. Pulse from the spectrometer 10 is delivered to an analyzer 11.
Patent JP-H0926185-A (JP)
Title: Refrigerant circulation type air conditioning system
Inventor: KOBAYASHI NOBORU
IPC: F24F5/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the circulation of a refrigerant from being stopped by opening a valve body of an expansion valve fully and forcibly when the temperature on the side of a refrigerant liquid falls below a set temperature during the heating operation or exceeds a set temperature during the cooling operation regardless of a difference in temperature between that on the inlet side of the refrigerant and that on the outlet side thereof to heat exchangers of fan coil units. SOLUTION: Fan coil units 2 are each provided with a temperature sensor 8 which always measures temperature on the side of a refrigerant of heat exchangers of fan coil units 2 to transmit an electrical signal when the temperature measured exceeds a value set during the cooling operation or to transmit an electrical signal when the temperature measured falls below the set value during the heating operation. A controller 9 is provided to energize an expansion valve 21 for controlling the supply of the refrigerant by a signal from the temperature sensor 8 to open a valve body thereof fully during the cooling and heating operations separately.
Patent JP-H1126383-A (JP)
Title: Crystal growth method of nitride semiconductor
Inventor: YOSHIDA KIYOTERU
IPC: C30B25/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a crystal growth method of nitride semiconductor which can form GaN-based semiconductor of high quality on a silicon substrate. SOLUTION: On a silicon substrate 11, diamond carbon having diamond structure is formed as a buffer layer 12 at most 500A thick. On the buffer layer 12, a GaN buffer 13 doped with carbon of high concentration is formed. On the GaN buffer layer 13, a GaN-based semiconductor 14 is formed. In particular, methane and nitrogen gas are used as material gas, which is activated by using a gas nozzle having a hot filament. Thereby a GaN buffer layer doped with carbon of high concentration is formed.
Patent JP-S57101485-A (JP)
Title: Descrambling method in catv system
Inventor: KANEZASHI TETSUO
IPC: H04N7/167
Filed: 1980-12-16
Abstract: PURPOSE:To prevent the demodulation of key signal after a converter, and to eliminate the effect of noise to improve S/N, by transmitting a key signal with a specific channel, taking this key signal on another channel than the channel for a video signal. CONSTITUTION:A converter 31 is connected to an input terminal 30 connected with a center via a brancher 40, and descrambler circuit 32 is connected to the converter 31. A channel filter 41 to pass through the specific channel carrying a key signal is connected to the brancher 40, and the output side of the filter 41 is sequentially connected with a demodulation circuit 42, amplifying circuit 43 and BPF43. By using a vacant channel not transmitting a video signal from a center, the key signal is modulated to the carrier wave of the channel and transmitted to a terminal device, and when the key signal is inputted to a terminal 30, a circuit 32 is driven with an output of the BPF43 to prevent the demodulation of the key signal after the converter to improve the S/N.
Patent JP-H03128338-A (JP)
Title: Production of optically active diol compound
Inventor: OIDA SADAO
IPC: C07D249/08
Filed: 1990-07-06
Abstract: PURPOSE:To obtain the subject compound as intermediate of antifungal agent having high optical purity in one process by reacting an optically active epoxy alcohol having aryl at 2-position and alkyl at 3-position with alkoxide, imidazole or triazole as the nucleophilic agent in the presence of a basic catalyst. CONSTITUTION:An optically active 2,3-epoxy alcohol compound expressed by formula I (R is lower alkyl; Ar is substitutable phenyl) is reacted with a compound expressed by formula II (Nu is alkoxy, imidazolyl or triazolyl) in a solvent in the presence of a basic catalyst to afford the objective optically active diol compound expressed by formula III having alkoxy, amidazole or triazole group at 1-position carbon and simultaneously having inverted stereospecific configuration of 2-position carbon. Said compound is useful as synthetic intermediate of antifungal agent. By this method, number of processing stages are reduced and product having high optical purity is obtained.
Patent JP-H0845480-A (JP)
Title: Reflection type lighting system
Inventor: TAKITA KAZUO
IPC: F21V7/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a reflection type lighting system small in size, high in brightness, and excellent in luminous intensity distribution symmetry by simple constitution by equipping a high brightness light source, a reflecting body and a light control body specified and made of glass respectively, and a diffusion part. CONSTITUTION:This device is equipped with a high-brightness light source 13 (e.g.: a high-color-rendering metal halide lamp) which is a light source for emitting preferably a light beam of 2000lm or more, a glass-made reflecting body 12 wherein a reflecting film 19 for reflecting light from the light source 13 is mounted on an inner surface, a glass-made light control body (e.g.: a front surface glass 20) meltedly adhering to the light outgoing opening end part of the reflecting body 12 to control light from the reflecting body 12 and the light source 13, and a diffusion part 23, formed on a meltedly adhering part 22 to diffuse light, constituted by preferably forming irregularities on the outer surface of the meltedly adhering part 22. The diffusion part 23 is preferably colored in white, e.g. applied by white paint, to be constituted.