baber/WOPTO huggingface dataset:
Patent JP-H0533797-A (JP)
Title: Push-in type axial fan
Inventor: AKAIKE SHIGERU
IPC: F04D29/32
Filed: 1991-07-29
Abstract: PURPOSE:To lower a noise level of a push-in type axial fan. CONSTITUTION:It consists of a plural number of fan blades 14 force feeding air toward what is arranged on the leeward side by way of being installed around a fan boss 13 in the radial direction and rotationally driven and a common ring 15 integrated with the fan blades 14 in a way to bridge all the fan blades 14 by way of being installed on the top edge on the outer peripheral side of the fan blades 14. It is a characteristic that a part 17 on the windward side of this ring 15 forms an inflow part by way of opening wide at an angle of actually larger than 45 deg..
Patent JP-S62109782-A (JP)
Inventor: ANTONAN GONKARUBU
IPC: G01F11/02
Filed: 1986-08-13
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-H0475894-A (JP)
Title: Cutter device for sheet
Inventor: KANO HIROSHI
IPC: B26D1/20
Filed: 1990-07-17
Abstract: PURPOSE:To prevent the coating agent around a cutting face from being peeled out of a sheet with its defect, by making the edging angle of a circular cutter at 60 - 90 angles. CONSTITUTION:The edging angle of a circular cutter 10 is made at 60 - 90 deg. angles and the contact area of the edging face 14 of the circular cutter 40 with a sheet 16 in the cutting initial stage is enlarged. Accordingly, the coating agent 44 of the sheet 16 surface is pressed by an edged face 14 to restrain the rise thereof and the generation of cracks is evaded. Therefore, it can be prevented that the coating agent 44 is peeled off according to the rotation of the circular cutter 10 and splashed with its becoming in powder.
Patent JP-H0477114-A (JP)
Title: Semiconductor integrated circuit and its output buffer circuit and input buffer circuit
Inventor: TOMITA YASUHIRO
IPC: H03K19/0175
Filed: 1990-07-17
Abstract: PURPOSE:To set the optimum input threshold voltage against the input signal accompanied with noises different in magnitude for each peripheral semiconductor integrated circuit by programming the input threshold value voltage for each input buffer circuit group gathered for each peripheral semiconductor integrated circuit. CONSTITUTION:Input buffer circuit groups 5 and 6 input the outputs of an output buffer circuit 8 of a peripheral semiconductor integrated circuit 10 and an output buffer circuit 7 of a peripheral semiconductor integrated circuit 9 respectively. A control line 13 of the input threshold value voltage is led out to bonding pads 11 or 12 for each input buffer circuit groups 5 and 6. The input threshold voltage is decided by setting the control voltage to the bonding pads 11 and 12 of the control line. Thus, the optimum input threshold value according to the output noises caused by the mounting state, etc., of the peripheral semiconductor integrated circuit can be utilized by controlling the input threshold value voltage for each peripheral semiconductor integrated circuit.
Patent JP-S5889453-A (JP)
Inventor: MAEDA TOMOAKI
IPC: B65G35/00
Filed: 1981-11-25
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-H0353496-A (JP)
Title: Discharge lamp lighting device
Inventor: KIUCHI OICHI
IPC: H05B41/18
Filed: 1989-07-21
Abstract: PURPOSE:To generate the high voltage pulse surely in two LC resonance circuits by providing a semi-resonance type high voltage generating part besides a resonance circuit of a choke coil and a capacitor for power-factor improvement. CONSTITUTION:A choke coil 23 connected in series to a discharge lamp 27 and a power source 21, a capacitor 28 for power-factor improvement connected to the intermediate part of this choke coil 23 and while connected in parallel with the power source 21, and a discharge lamp starting high voltage generating part 24 connected in parallel with the discharge lamp 27 are comprised. The pulse is generated in two LC resonance circuits of the resonance circuit of the choke coil 23 and the capacitor 28 for the power-factor improvement and the high voltage pulse generating part 24 to be supplied to the discharge lamp 27. Since the high voltage pulse generating part 24 and the choke coil 23 are provided separately and not bound electromagnetically, the high voltage pulse is applied to the discharge lamp 27 without absorption of the high voltage pulse to the choke coil 23. The high voltage pulse can be thereby generated surely.
Patent JP-H1032096-A (JP)
Title: Discharge lamp lighting device
Inventor: INOUE MAKOTO
IPC: H05B41/24
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a lighting miss when a discharge lamp is lighted by starting AC lighting after DC lighting has been kept on for the definite period of time since it was started, and furthermore applying electric power which is the sum of rated electric power and definite electric power, for the period of time which is the sum of the aforesaid hold time and a definite period of time. SOLUTION: A polarity change-over switching circuit 7 keeps on the conditions of turning switching elements 71 and 74 on and switching elements 72 and 73 off for the period of time shorter than TB=T1 , which represents time having elapsed since a discharge lamp 6 was lighted by a signal from a lighting timer 9, and the DC lighting of the lamp 6 is kept on in the direction indicated by an arrow head B. The aforesaid time T1 is set to be the shortest time capable of preventing the occurrence of any lighting miss. Next, an electric power control means 8 keeps on prescribed electric power which is initially indicated electric power for the period of time TB=T2 longer than time T1 .  Next, after time T2 has elapsed, control is executed similarly to control in the part, however, control is executed smoothly in such a way that electric power is not abruptly lowered from the initial indicated electric power. And time T2 is also set to be as short as possible. By this constitution, the lamp 6 can thereby be prevented from being missed in lighting directly after starting where a lighting condition is unstable.
Patent JP-H01207166-A (JP)
Title: Method and device for coating to cylindrical object
Inventor: KOMATSU TAKAO
IPC: B05D1/28
Filed: 1988-07-28
Abstract: PURPOSE:To obtain excellent coated film characteristics by supporting a cylindrical object and a transfer roller for coating in parallel and relatively attachably and detachably and bringing a coating material sticking to the transfer roller into contact with the outside peripheral face of the cylindrical object. CONSTITUTION:The cylindrical object W and the transfer roller 10 are supported in parallel in such a manner that said object and roller can be attached to and detached from each other. The coating material sticks at a uniform thickness on the surface of the transfer roller 10 when a coating material container 14 moves upward toward the transfer roller 10 and said roller is immersed in the coating material in the coating material container 14. The coating material sticking on the transfer roller 10 is brought into contact with the outside peripheral face of the cylindrical object W and is rotated in the same direction by approaching the cylindrical object W and the transfer roller 10 each other thereafter. The coating material sticking on the transfer roller 10 is transferred onto the outside peripheral face of the cylindrical object W by this rotation. The film thickness is thereby uniformized.
Patent JP-H0514865-A (JP)
Title: Time axis correcting circuit
Inventor: YAMASHITA NOBUITSU
IPC: H04N5/95
Filed: 1991-07-03
Abstract: PURPOSE:To remove a jitter by allowing a phase error signal coefficient-added by a coefficient adding means and the one of the phase error signals of memorize plural values to correspond, to generate a waveform signal straight-line- interpolating between them and phase-modulating a D/A converting clock. CONSTITUTION:The phase error of time i is set to be Xi, the phase error of the intermediate point of time i and i +1 which are set to be X',i=K(Xi+Xi+1) + (0.5-K) (Xi-1+Xi+2) are interpolated and straight-line-interpolation is executed between Xi, X'i and Xi+1 and the signal is made to be a velocity error correcting waveform signal. Then, subtracters 34 and 39, a switch 36, an integrator 37 and an output terminal 39 operate straight-line-interpolation. The output of the subtracters 34 and 35 is X'i-Xi, Xi+1-X'i, which is switched at the center of 1H by controlling the switch 36 with a timing signal FH. It is integrated with an integrator 37 which is reset at each 1H with a reset signal so as to obtain a double-folding-line waveform signal which is straight-line-interpolated between Xi, X'i and Xi+1. It is outputted from the output terminal 39.
Patent JP-2000018747-A (JP)
Title: Stirling chiller
Inventor: SHIMIZU EIICHI
IPC: F25B9/14
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To accurately perform control for each kind of abnormal state being detected by an abnormal state detection means. SOLUTION: In a stirling chiller 1, a compression piston 36 is accommodated in a compression cylinder 32 for constituting a compression chamber 37, an expansion piston 42 is accommodated in an inflation cylinder 33 for forming an expansion chamber 41, at the same time an operation gas is sealed inside and the compression piston and the expansion piston are driven by a driving device, the operation gas is reciprocated and moved between the compression chamber and the expansion chamber for cooling the inflation chamber. The stirling cooling device 1 is provided with an abnormal state detection means for detecting each kind of abnormal state and a control device for controlling the operation of the driving device based on the output of the abnormal state detection means.  In the control device, when the abnormal state detection means detects an abnormal state, the operation of the drive device is stopped and at the same time it is judged whether automatic recovery is made or not under specific conditions according to the details of the abnormality, and the automatic recovery is prohibited when it is assumed that equipment has failed and then appropriate treatment is made.
Patent JP-S6251102-A (JP)
Inventor: MARUYA OSAMU
IPC: F21V3/04
Filed: 1985-08-30
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-S6432021-A (JP)
Title: Lubricating oil feeder for multicylinder rotary piston engine
Inventor: YAMAMOTO SANEHIRO
IPC: F01C21/04
Filed: 1987-07-29
Abstract: PURPOSE:To secure good lubricating performance as well as to reduce an amount of lubricating oil consumption by connecting each lubricating oil feed passage, leading from a metering oil pump, to port oil feed nozzles and direct oil feed nozzles for multiple cylinders. CONSTITUTION:Each of first-fourth lubricating oil feed passages 25a-25d, leading from a metering oil pump 24 for metering an amount of lubricating oil, is connected to port oil feed nozzles 20, 21 and direct oil feed nozzles 22, 23 for a first cylinder 1F and a second cylinder 1R. In case of direct oil feeding, a supply to the second cylinder 1R at the downstream side of cooling water is much more than that to the first cylinder 1F at the inlet side of cooling water. Thus, good lubricating performance is secured and simultaneously lubricating oil consumption is reduced.
Patent JP-H0632048-A (JP)
Title: Pressure-sensitive recording paper
Inventor: TORII NOBUHIRO
IPC: B41M5/128
Filed: 1992-07-16
Abstract: PURPOSE:To make readout properties of an optical letter in a near infrared sphere of a color development image favorable, by a method wherein a recording layer containing specific donating dyes and an accepting acid substance and a desensitizing ink printing layer containing a specific desensitizer are provided on a substrate. CONSTITUTION:A color development agent coating liquid containing a microcapsule enclosing a divinylphthalid compound expressed by a formula I(R1 shown an alkyl group having at most 8C, R2 shows the alkyl group having at most the 8C, a 5 to 7C cycloalkyl group, benzyl group and phenyl group, X1 and X2 show the alkyl group having at most the 8C and m and n show respectively 9 and 1 to 3) and a fluorane compound expressed by a formula II(R1, R2, R3, R4 and R5 show a lower alkyl group and R6 shown an aralkyl group) is applied onto a substrate such as paper, dried and recording layer is formed. Then desensitizing ink printed layer containing an alkylene oxide additive matter of an amine compound expressed by a formula III (R shows a1 to 18C alkyl group and n shows 1 to 10) is laminated onto the recording layer.
Patent JP-S6346408-A (JP)
Title: Endoscope device
Inventor: SEKIGUCHI TADASHI
IPC: G02B23/26
Filed: 1986-08-14
Abstract: PURPOSE:To properly adjust the focal distance of an objective lens system in an endoscope by forming a light transmitting structure having a hollow structure so as to be filled with liquid on an optical path of the objective lens. CONSTITUTION:In the electronic endoscope constituted so that an auxiliary lens 4 is arranged on the back of the objective lens 3, an observing image is reflected by a mirror 5 through lenses 3, 4 and formed on a solid-state image pick-up element 6. When it is necessary to change the focal distance of the lens 3 system, the focal distance can be properly changed by filling the lens 4 with liquid. In case of filling the lens 4 with the liquid, a pump 9 is driven to feed the liquid to the lens 4 through an injection pipe 10. At that time, sufficient quantity of air layer for discharging the previously injected liquid is injected into the lens 4. Thus, the refractive index of the lens 4 can be properly changed.
Patent JP-H0240705-A (JP)
Title: Measuring method for main power source cutoff time of copying machine or the like
Inventor: YAMAZAKI SHUICHI
IPC: G06F1/28
Filed: 1988-07-30
Abstract: PURPOSE:To simplify a program which perform processing with a small amount of data, to reduce a memory, and to shorten a processing time by measuring the cutoff time with timer data when the main power source of the machine is turned off and timer and in-machine temperature data when the main power source is turned on again. CONSTITUTION:When the power source is turned off and then turned on again like the fixation part of the copying machine, the cutoff time needs to be measured so as to make corrections corresponding to the number of times of repetition with a bias voltage, etc., according to the extent of cooling during the period. In this case, measurement resolution is represented as minutes and a measured maximum value is set to two hours with which a bias correction becomes constant. It is discriminated whether or not two hours are elapsed according to the in-machine temperature data when the power source is turned on and the elapsed time is measured in minute units with the timer data at the time of the power source is turned off to simplify the program as compared with a conventional measuring process of year, month, day, hour, and minute level, the necessary memory is reduced, and the program processing time is shortened.
Patent JP-H1138773-A (JP)
Title: Manufacture of intermediate transfer body
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/16
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a color shear caused by the permanent elongation of an intermediate transfer belt after a repeated use by dipping a core body layer in the solution of a material for a first cover layer, lifting it to form the first cover layer on the core body layer, and providing a second cover layer on the first cover layer. SOLUTION: A material for a first cover layer 103, e.g. a binder, a filler, a mold releasing agent, or a lubricant, is uniformly dissolved and dispersed in a proper solvent to prepare a dispersed pollution in advance. A cylinder body 104 containing a die 100 forming a core body layer 101 is dipped in the solution until the solution is sufficiently infiltrated into the fibers of the core body layer 101, and a first cover layer 103 is formed on the core body layer 101. The cylinder body 104 is extracted from the solution and dried, and the cylinder body 104 having the first cover layer 103 is obtained. The cylinder body 104 is inserted into an extruding machine having a cross head die. When the cylinder body 104 is extruded by the extruding machine, a second cover layer is formed on the surface of the cylinder body 104.
Patent JP-S5978367-A (JP)
Title: Production of toner
Inventor: TAKAGI SEIICHI
IPC: G03G9/09
Filed: 1982-10-27
Abstract: PURPOSE:To obtain a toner having a narrow grain size distribution and excellent coloring power, color gradation reproducibility, etc. by impregnating a soln. of a monomer and a dye pigment into particles formed by polymn. polymerizing the monomer to grow the grain sizes then removing the solvent. CONSTITUTION:A monomer of an unsatd. compd. such as ethylene, propylene or the like and 0.3-0.8wt% polymn. initiator such as H2O2 or the like basing on the monomer are emulsified under the critical micelle concn. of a surfactant such as potassium oleate or the like, whereby a seed particle is formed. An optional coloring agent which is selected from a pigment, dye, etc. and is dispersed in 1-10wt% concn. of a water soluble high polymer such as methyl cellulose so as to be incorporated at 5-50% basing on the total toner and the monomer same as the above-mentioned monomer or different therefrom are added to said seed particle. The monomers are polymerized at 2-3pH and 30- 100 deg.C to grow the seed crystal to 3-100 times in particle size and thereafter the solvent is removed and the particles are dried, whereby the colored toner is obtd.
Patent JP-H0353255-A (JP)
Title: Electrostatic recording body
Inventor: TOTANI KAZUO
IPC: G03G5/02
Filed: 1989-07-20
Abstract: PURPOSE:To suppress the generation of the drop-out of fine wires, abnormal dots, etc., of recorded images and to obtain good image quality characteristics by providing a dielectric layer essentially consisting of an insulating resin and pigment on a conductive base and incorporating specific titanium compds, into this dielectric layer. CONSTITUTION:The dielectric layer essentially consisting of the insulating resin and the pigment is provided on the conductive base and at least one kind of the titanium compds. expressed by formula I are incorporated at 1 to 20 pts. wt. of the total solid content of the dielectric layer into the dielectric layer. In the formula I, R1 to R6 denote hydrogen or 1 to 20C alkyl group or aryl group, acyl group, etc., where R1 to R6 may be the same or different. The generation of the drop-out of the fine wires, the abnormal dots, etc., is prevented and the good image quality characteristics are obtd.
Patent JP-H0354695-A (JP)
Title: Push button controller for automatic drink vending machine
Inventor: HORI SHIGEKI
IPC: G07F9/00
Filed: 1989-07-21
Abstract: PURPOSE:To more simplify the selection of push buttons for selecting merchandise by providing a push button panel, which is constituted by arranging push buttons for merchandise selection on front and back sides, and a main control means, etc., to read the push button, which is pushed on the panel, and to output a merchandise conveying signal corresponding to the selected push button. CONSTITUTION:A push button panel 2 is provided by arranging push buttons 3 for merchandise selection on the front and back sides, and a rotating means 4 is provided to half rotate the push button panel 2 and to invert the front and back sides. Then, a main control means 6 is provided to read the push button 3 for merchandise selection to be pushed on the push button panel 2, and to output the merchandise conveying signal corresponding to the selected push button 3 for merchandise selection, and a conveying means 7 is provided to convey the merchandise based on the merchandise conveying signal. When a user buy the merchandise, the user selects either hot merchandise or cold merchandise by rotating the rotary type panel and next, the desired merchandise can be obtained by pushing the button for the desired merchandise. Thus, the hot merchandise and cold merchandise can be easily selected.
Patent JP-S6345949-A (JP)
Title: Signal transmission system
Inventor: TAKATAKE TOSHIE
IPC: H04M1/50
Filed: 1986-08-12
Abstract: PURPOSE:To attain transmission of digital information with a multi-frequency signal by providing a transmission/reception means capable of sending/receiving dial information with the multi-frequency signal in a vocoder, in the signal transmission system which executes voice communication by the use of a linear predicting coded digital vocoder. CONSTITUTION:For example, a vocoder 10 is provided with a linear predicting section (LPC) 11, a control section (CONT) 12, a reception section (MFRCV)13 for MF dial signal and a MF dial signal transmission section (MFDRV)14. The CONT 12 inserts the information processed to each information section in the frame to constitute the transmission frame between vocoders 10, 20, extracts the information of the reception frame and sends it to the LPC 11, MFRCV 13 and MFDRV 14. The MFRCV 13 receives the MF dial signal sent from the TEL 30, converts it into a digital signal 2 out of 5 and output it. the MFDRV 14 at the sender side is used to be connected to the exchange and in this case, the 2 out of 5 signal from the CONT 12 is converted into the MF signal and sent to the exchange. In this case, the connection corresponding to the reception side MFDRV24.
Patent JP-H0354190-A (JP)
Title: Formation of thin film and device therefor
Inventor: SUMI HIROBUMI
IPC: C23C14/24
Filed: 1989-07-21
Abstract: PURPOSE:To obtain thin film of uniform crystal growth by exposing base plate to gas of heated substance for formation of thin film and forming thin film on the surface of base plate. CONSTITUTION:A base plate 12 is introduced into load lock chamber 13 with opening gate valve 11 and the gate valve is shut, then inside of the chamber 13 is evacuated to a fixed degree of vacuum by operation of pump 14, thus the base plate 12 is introduced into vacuum chamber 16 with opening gate valve 15 and the valve is shut, then inside of the chamber 16 is evacuated to a fixed degree of vacuum by operation of pump 17. Next, pulse-like laser light 23 is emitted from excimer laser 2 controlled by microcomputer 21 and reflected at a mirror 26 through window 24 and slit 25, then irradiated into crucible 27 through slit 25, thus gas 31 of thin film-forming substance in the crucible 23 is generated. Then, said gas 31 is heated by pulse-like light 33 generated from light heating means 32 and deposited in vacuum on the base plate to make thin film to epitaxial growth.
Patent JP-S58114920-A (JP)
Inventor: UOOREN HIRU PINTAA
IPC: B65H81/06
Filed: 1982-10-28
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-H1137865-A (JP)
Title: Torque sensor
Inventor: SATO KOICHI
IPC: B62D119/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and the heat generation by making a torque sensor have a configuration wherein torque is detected based on a transient voltage being generated between a coil and an electric resistance when a voltage having square waveform is supplied to the coil. SOLUTION: An input shaft 2 and an output shaft 3 arranged coaxially while being coupled through a torsion bar 102 are supported rotatably. The input shaft 2 is secured integrally in the rotational direction with a tubular member 104 while surrounding the outer circumferential surface of the output shaft 3. An axial groove 3B is made in the part of the output shaft 3 surrounded by the tubular member 104 which is provided with windows 104a, 104b such that the superposition on the groove 3B is varied depending on the relative position to the output shaft 3. The tubular member 104 is surrounded by a yoke 112 applied with coils 110, 111 surrounding the windows 104a, 104b.  An electric resistance is arranged in series with the coils 110, 111 and a torque to be generated on a rotary shaft 23 is detected based on a transient voltage being across the electric resistor upon application of a voltage having square waveform.