baber/WOPTO huggingface dataset:
Patent JP-S62122580-A (JP)
Title: Culture device
Inventor: TOO KUNIHIKO
IPC: C12M1/00
Filed: 1985-11-22
Abstract: PURPOSE:To cultivate a large amount of molds or cells advantageously and to simplify an after-treatment process, by setting a bag using a material having holes with proper diameter in a culture tank for molds or cells and cultivating the molds or cells in the bag. CONSTITUTION:In a culture device having a culture tank for molds or cells, a bag 2 using a material (e.g., permeable membrane) having holes with proper diameter which does not permeate the molds or cells but permeate a medium is set in a culture tank 1 and the molds or cells are cultivated in the gab 2. After the culture is over, the bag 2 is pulled up or the medium is extracted, so concentration is carried out in a high concentration ratio and a useful substance is destroyed a little because of no heat generation. Washing with a buffer solution and reconcentration can be readily carried out in a short time in the same way as that mentioned above. Further, when the hole diameter of the bag is >about 0.1mum, since the bag has action as a mold removing filter, sterile transportation is made possible by carrying out transportation of the molds after culture in a bag unit.
Patent JP-H09105566-A (JP)
Title: Heat exchanger
Inventor: TAKEMOTO AKINOBU
IPC: F25D19/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To improve heat exchange efficiency, secure an enough heat dissipation area, and ensure the use of a present heat exchanger as a condenser for a machine chamber, etc., by providing a through-hole in a vertical wall of a corrugated fin folded into a corrugated shape, and inserting straight part of a meandering pipe into the through-hole to mount the corrugated fin on the pipe. SOLUTION: A condenser (heat exchanger) 9 is constructed by providing a through-hole 9c in a vertical wall 14 of a corrugated fin 9b folded into a corrugated shape, and a straight part 15 of a meandering pipe 9a is inserted into the through-hole 9c to mount the corrugated fin 9b on the pipe 9a. The corrugated fin 9b is mounted on the pipe 9a such that it adjoins the latter, and small chambers R constructed with the vertical wall 14 and a connection wall 16 are disposed in the same direction through which air flows smoothly in the arrow direction. A slight gap (d) (at most 5mm) is provided between the adjacent corrugated fins 9b to disturb an air flow flowing through the small chambers R and prevent the air flow becoming a laminar flow for improvement of a heat exchange efficiency.
Patent JP-2001079659-A (JP)
Title: Complex corrosion resistant plate material and method for fitting corrosion resistant plate material
Inventor: KITAGAWA SHOICHI
IPC: B23K9/23
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent the electrolytic corrosion while using thin corrosion resistant plate materials by coating a surface of a steel plate forming plural grooves on the surface with an insulating adhesive, fitting plural strips having projections for fitting to the grooves, into the grooves and welding the corrosion resistant plate material so as to cover a gap interval between the strips on the surface of the strips. SOLUTION: On a steel plate 3, a plurality of grooves 2 are parallel formed, and the insulating adhesive 4 is applied on the surface of the steel plate 3. Plural titanium strips 6 formed as U-shaped cross section in both side edge parts are fitted into the grooves 2 with the projections 5 for fitting into one pair of grooves 2. The titanium sheet material 7 is set so as to cover the steel plate 3 surface of the gap between the adjacent titanium strips 6 and this titanium sheet material 7 is lap-welded to the titanium strips 6 to obtain a complex corrosion resistant plate material 1. In the case of fitting plural lines of the complex corrosion resistant plate material 1 in the groove 2 direction, it is desirable to apply sealing material so as to cover the joining part between the lines.
Patent JP-H0320893-A (JP)
Title: Illumination controller of automatic vending machine
Inventor: TAJIRI SHINSUKE
IPC: G07F9/02
Filed: 1989-10-06
Abstract: PURPOSE:To easily change the display of hot or cold in accordance with a season and a policy by changing the display of a liquid crystal indicator in accordance with an operation of a changeover switch, and also, turning on the respective lamps. CONSTITUTION:A liquid crystal indicator 4 for displaying hot or cold is attached to the upper part and the lower part of a sample commodity 2. A display slave 5 transmits a display signal to the liquid crystal indicator 4. A changeover switch 6 is provided on the inside of the automatic vending machine, and one piece each is provided on the sales commodities, respectively, and executes switching of hot or cold. A main control part 7 outputs a control signal in accordance with a command from the changeover switch 6. For instance, when the changeover switch 6 is switched from the hot side to the cold side, the main control part 7 confirms it and stores it, transmits a signal to the display slave 5 and displays a character of cold on the liquid crystal indicator 4.
Patent JP-H05102748-A (JP)
Title: Current mirror circuit device
Inventor: IKEDA MASAHIRO
IPC: H03F3/343
Filed: 1991-10-09
Abstract: PURPOSE:To obtain the current mirror circuit with excellent current conversion accuracy and a small chip area almost independently of the voltage characteristic. CONSTITUTION:MOS transistors (TRs) 111-11n are arranged to emitter terminals of bipolar TRs 41-4n forming a current mirror respectively and gate terminals of the MOS transistors (TRs) 111-11n and a drain of the MOS TR 111 are connected in common. Thus, the MOS transistors (TRs) 111-11n are acted at a saturation region and an output impedance of the MOS transistors (TRs) 111-11n at the saturated region is very high. Furthermore, since the operating point of the MOS transistors (TRs) 111-11n is entirely the same, the relative accuracy of high resistance resistors is very high. Thus, it means that the high resistance resistors with high relative accuracy are connected to the emitter terminals of the bipolar TRs 41-4n.
Patent JP-2000100205-A (JP)
Title: Optical lighting system
Inventor: BERNARDINI ALLEN J
IPC: F21Y101/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an illumination system wherein a light source is arranged greatly apart from a hollow light guide. SOLUTION: A light source 18 does not need to be suspended along a hollow light guide 12. Instead, the light source 18 emits light into an optical fiber 16 and then, the light is converged in the hollow light guide 12 by a light guiding element. A structure according to this invention can lighten overhead installation, can keep the hollow light guide 12 at low temperatures throughout its total length, and is accordingly advantageous in that overhead electrical accidents are eliminated, RFI or EMI caused by overhead electric wiring is also eliminated, and its maintenance can easily be performed from the height of a floor. The light source 18 can withstand shock and vibration by virtue of the illumination system.
Patent JP-S61130244-A (JP)
Inventor: DONIIZU EMU BARUTOMUFU
IPC: C07C67/00
Filed: 1985-11-22
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-S63117979-A (JP)
Inventor: KAMIOKA NOBUO
IPC: C04B38/00
Filed: 1986-11-05
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-H05104170-A (JP)
Title: Press die
Inventor: TANSHIN MASAYA
IPC: B21D37/10
Filed: 1991-10-09
Abstract: PURPOSE:To improve the accuracy of a die by making the clearance between the projecting part of a square guide post and the recessed part of a guide block constant for the thermal expansion of the die, in the press die for performing warm press forming. CONSTITUTION:In the press die set with a clearance 13 between the guide block 12 fixed to the die 14 and the square guide post 11, the square guide posts 11 are incorporated in a heating means consisting of a heater 15 and heat pipes 16, etc.
Patent JP-H1198618-A (JP)
Title: Controller for fork lift
Inventor: FUKATSU TOSHISHIGE
IPC: B60L15/22
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a fork lift controller capable of enhancing the controllability of its running DC shunt motor. SOLUTION: A current flows as shown by arrow (e) at a fall time of a field current flowing in the field coil 13 of a running motor from junction A to junction B, and the inductance energy of the field coil 13 is absorbed by a capacitor 23. If a second and a third field chopper devices 9 and 10 are turned on. when the field current becomes zero, a current flows as shown by arrow (f) and the capacitor 23 discharges. If the terminal-to-terminal voltage of the capacitor 23 or the potential VQ of the other end Q of the capacitor 23 decreases and becomes equal to or lower than a specified value, a switching device 25 is turned off, and a current flows from the field coil 19 of a loading motor to the field coil 13 of the running motor as shown by arrow (g), and the rise time of the field current flowing in the field coil 13 from junction B to junction A is shortened.
Patent JP-H05101178-A (JP)
Title: Image processor
Inventor: MASHITA HIROSHI
IPC: H04N5/265
Filed: 1991-10-09
Abstract: PURPOSE:To obtain an image processor which can obtain a composite image high in degree of freedom. CONSTITUTION:This image processor is equipped with N frame memories 1 and 2 stored with images to be put together, attribute memories 4 and 5 which correspond to the frame memories 1 and 2 and are stored with attribute information regarding the composition between the images in each of those frame memories, an arithmetic information memory 6 which is stored with the contents of arithmetic between the frame memories 1 and 2 and corresponding attribute memories 4 and 5, and a composition arithmetic part 7 which processes with the arithmetic information memory 6 picture elements in the frame memories 1 and 2 according to the information in the corresponding memories 4 and 5 and outputs one arithmetic result according to the indication contents.
Patent JP-H0979514-A (JP)
Title: Low-pressure steam heater by heating medium
Inventor: OOISHI SHIZUMARO
IPC: F22D11/06
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a low-pressure steam heater by heating medium which makes it possible to rapidly alter the heating steam temperature of the medium. SOLUTION: A boiler 1 for heating medium is connected to the jacket 6 of a reaction kiln 2 via a pressure regulating valve 8 and a vapor-liquid separator 9. The jacket 6 is connected to the ejector 20 of a vacuum pump 7 via a pipeline 16. The pump 7 has the ejector 20, a heat exchange tank 21, a circulation pump 22 and their connecting pipeline 23. The heat absorber 36 of a Y- shaped heat pipe 34 is disposed in the tank 21. The radiator 37 of the pipe 34 is disposed in the tank 3, and the other radiator 38 is disposed in a cooling liquid tank 39.
Patent JP-2000094141-A (JP)
Title: Manufacture of vending machine
Inventor: YOSHIHARA KATSUHIKO
IPC: G07F9/10
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a vending machine capable of shortening process for correcting surface after spot welding, preventing deteri oration of working environment, and securing reliability. SOLUTION: A state that an epoxy adhesive material 8 is applied on a steel plate 7 in a shape of two lines of bead is shown (a), a state just before starting welding with a spot welding electrode 9 with one more sheet of steel plate 7 lapped on the applied epoxy adhesive material 8 is shown (b), a state of completion of welding through pressing, energizing and welding with a spot welding electrode 9 is indicated where two sheets of steel plates 7 are joined at a welded part 10 (c), and an example is shown that two sheets of steel plates 7 are torn off after spot welding and a state of epoxy adhesive material 8 is observed and that the adhesive material has no generation of damage by burning because the epoxy adhesive material 8 is not applied directly below the spot welding electrode 9 (d).
Patent JP-H01103391-A (JP)
Title: Vertical color pseudo signal erasure circuit
Inventor: MATSUDA NOBORU
IPC: H04N9/68
Filed: 1987-10-16
Abstract: PURPOSE:To sufficiently erase a vertical color pseudo signal with simple circuit constitution by providing 1st and 2nd comparator circuits comparing a vertical edge pulse of a luminance signal at 1st and 2nd reference levels and a switching means. CONSTITUTION:A light image made incident in a lens 31 is formed on a color filter of a CCD sensor 32 and converted into an electric signal and inputted to a signal processing circuit 34 via an S/H amplifier 33 and a luminance signal and a color difference signal are outputted. Then the luminance signal is inputted to a vertical contour compensation signal generation circuit 36, a vertical contour compensation signal is generated and inputted to a vertical color pseudo signal erasure signal generating circuit 37. After the signal is amplified inversely at an amplifier 371 in the circuit 37, the signal is DC-clamped by a reference voltage Vref at the clamp circuit 372. After the signals are compared via 1st and 2nd comparison voltages VC1, VC2 at the 1st and 2nd comparator circuits 373, 374 and synthesized by a mix section 375. Thus, the vertical color pseudo signal erasure signal is obtained and inputted to the encoder 35 and the vertical color pseudo signal is erased sufficiently.
Patent JP-H05100328-A (JP)
Title: Exposure determining method
Inventor: TERASHITA TAKAAKI
IPC: G03B27/73
Filed: 1991-10-09
Abstract: PURPOSE:To determine an exposure by which the human face is appropriately printed. CONSTITUTION:The original picture is divided into plural sections and photometered, and the photometric data are converted into a hue value H and a saturation value S to prepare a two-dimensional histogram of HS 100-104. The histogram is divided 106 at every single-peak mountain. Which mountain each picture element belongs to is judged, the picture elements are divided into the clusters corresponding to the mountain, the picture is divided at every cluster and a candidate region is sampled (108). The size of the picture in the sampled region is compared with the size of the picture obtained from the information on the size of the main picture to use the most matched region as a feature picture region and the photometric data of the feature picture region is outputted 110. The exposure is determined based on the photometric data.
Patent JP-2001080335-A (JP)
Title: Vehicle height adjusting device
Inventor: OSAWA HIROSHI
IPC: B60G17/015
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the oscillation of a vehicle accompanied with a vehicle height adjusting when a vehicle height quickly approaches to a target value. SOLUTION: A front vehicle height and a rear vehicle height are respectively measured, and a difference between the front vehicle height and the rear vehicle height is calculated. A change of the difference in height at different times is detected, and when the change of the difference is deviated from an allowable range, a certain control is carried out. When the change of the difference is within the allowable range, the vehicle height is made to approach to a target value.
Patent JP-2000075742-A (JP)
Title: Image forming device
Inventor: HASHIMOTO KOICHI
IPC: G03G21/06
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To form good images with no positive ghosts by use of an image forming device by preventing the formation of positive ghosts. SOLUTION: In an image forming device including an electrophotographic photoreceptor 1, a charging device 2 having a charging member 2A that abuts against the electrophotographic photoreceptor and charging the electrophotographic photoreceptor by applying a charging bias to the charging member, an exposure device 3 forming an electrostatic latent image on the surface of the electrophotographic photoreceptor which is treated for charging, a developing device 4 for making the electrostatic latent image visible by a developer, and a transfer device 5 for moving the developer image on the electrophotographic photoreceptor surface onto a transfer material P, the electrophotographic photoreceptor surface is entirely exposed for a fixed time prior to image forming action.
Patent JP-H0597078-A (JP)
Title: Roof panel assembling device
Inventor: MATSUBARA FUMIO
IPC: B23P21/00
Filed: 1991-10-09
Abstract: PURPOSE:To reliably place a drip resisting flange on a drip rail by providing a rail pulling machine to pull a roof side rail to the side of a car body, a drip resisting flange guide means during placing of a roof panel, and a press cylinder for pressing a roof panel. CONSTITUTION:When a roof panel 25 is lowered by means of a panel conveying means, rail pulling machines 11 and 12 are operated, and a pulling hook 130 is moved to each working position. Further, guide pieces 34 and 35 of guide means 14, 15, and 16 in three positions at each of the right and the left are brought into collision contact with the peripheral edge of the lowering roof panel 25 to regulate the position thereof, and guided to the given position of an upper base frame. Subsequently, press means 17, 18, and 19 switch and move a press metal 31 to a press down position, and a drip resisting flange 251 is pressed in a lowering direction (d) and pushed on a drip rail 231.
Patent JP-H04140475-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: HOSOI KEIJI
IPC: F02P5/15
Filed: 1990-09-29
Abstract: PURPOSE:To fine control ignition timing at the time of low temperature operation by performing multiplication by a delay timing value, by a delay timing calculating map of an engine speed and an engine load, and a delay timing correction factor, from a delay timing correction factor table in accordance with a cooling water temperature, to calculate an ignition timing correction value. CONSTITUTION:When a program of a control means 6 is started, first an internal combustion engine is judged for whether it is placed in a completely warmed operational condition or not, and in the case of YES, ordinary ignition timing control is performed in accordance with a basic ignition timing control map 52. On the other hand, in the case of NO, an ignition timing correction value FARXFA from a delay timing control map 54 is added to basic ignition timing TAO from the basic ignition timing map 52 to perform correction, and an ignition mechanism 4 is controlled actuated so as to obtain ignition timing TA after correction. In the basic ignition timing map 52, the basic ignition timing TAO by an engine speed NE and an intake pipe absolute pressure PM is set, and in the delay timing control map 54, a delay timing value TAR from a delay timing calculating map and a delay timing correction factor FA from a delay timing correction factor table are multiplied to calculate the ignition timing correction value FARXFA.
Patent JP-H09106489-A (JP)
Title: Fire extinguishing system
Inventor: ISHII HIROMITSU
IPC: G01K11/12
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To allow appropriate fire extinguishment corresponding to fire occurrence conditions by calculating the position of a fire source and heat generation based on conversion coefficients corresponding to the dimension of a tunnel, a wind direction inside the tunnel and a wind speed, etc. SOLUTION: Pulse-like laser beams from an incident part 4 are made incident from an incident end onto an optical fiber 3 provided inside the tunnel 2 and a part of the scattered light of the light pulses successively returns to the incident end as backward scattered light. Then, the intensity ratio of the stokes light and anti-stokes light of the Raman scattered light of high temperature dependency among the backward scattered light to a temperature measurement part 5 are obtained and a temperature inside the tunnel 2 is calculated on the basis of the intensity ratio information.  Further, an arithmetic operation part 6 calculates the heat generation in a light source, based on the temperature information, a judgement part 7 judges the kind of a fire or the like, based on the heat generation and a control part 8 controls the operation of a fire extinguishing equipment or the like according to the result. Then, in this case, the position of the fire source and the heat generation are calculated, based on the conversion coefficients corresponding to the dimension of the tunnel 2, the wind direction inside the tunnel 2 and the wind speed, etc.
Patent JP-H0575023-A (JP)
Title: Input/output protector for integrated circuit
Inventor: KURAISON TORONNAMUCHIYAI
IPC: H01L27/04
Filed: 1991-09-13
Abstract: PURPOSE:To reduce the number of input/output protective elements sharply by sharing the input/output protective element for each outer terminal of an integrated circuit. CONSTITUTION:Each outer terminal 21-24 is connected in parallel with an input/ output protective device 25 which limits abnormal voltage of either positive or negative polarity and diodes 28-31 are connected between one end of the input/output protective device 25 and one end of each outer terminal 21-24, and diodes 32-35 are connected between the other end of the input/output protective device 25 and the other end of each outer terminal 21-24.
Patent JP-2000098642-A (JP)
Title: Electrophotographic photoreceptive drum and image forming device
Inventor: KARAKI TETSUYA
IPC: G03G21/10
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To enable toner left on a photoreceptive drum after a transfer action to be uniformly eliminated in the longitudinal direction of the photoreceptive drum by a cleaning blade. SOLUTION: The outside diameter of the photoreceptive drum 1 having an amorphous silicon photoreceptive layer on a cylindrical conductive substrate is gradually reduced toward both end parts of the drum 1 in the longitudinal direction from the vicinity of the center thereof. Thus, since the nip width and the abutting pressure of the cleaning blade 17 abutting on the drum 1 are uniformized, the toner left on the drum 1 after the transfer action can be excellently eliminated by the blade 17.
Patent JP-H03124102-A (JP)
Title: Dielectric filter
Inventor: SOGO HIROYUKI
IPC: H01P1/203
Filed: 1989-10-09
Abstract: PURPOSE:To add an adjustment function of a coupling degree to a dielectric filter itself and to miniaturize a mount board by providing a magnetic field coupling pattern while being widened up to a side face of a dielectric plate. CONSTITUTION:The width of an input/output coupling pattern 5 with a prescribed length and width coupled magnetically with a resonator 4 at both ends of a bonding face is widened up to a side face of a dielectric plate with a prescribed interval from a pattern of the said resonator in parallel, one end is in continuity with a face 3, the other end is led from the side face and prolonged up to an end of an opposite face of the bonding face to form a conduction pattern 51 and the ground face 3 of the opposite face and the side face is shaped off by the space of the pattern 51. The degree of coupling is adjusted by making the width of the coupling pattern 5 exposed to the side face of the dielectric plate 22 thin through the shaping off of the conductor layer little by little so as to obtain the optimum characteristic.