baber/WOPTO huggingface dataset:
Patent JP-H03160982-A (JP)
Title: Culturing device
Inventor: NAKAI TATSUYA
IPC: C12M3/00
Filed: 1989-11-21
Abstract: PURPOSE:To enhance efficiency of stirring and discharging of callus by providing depressed part in bottom part performing introduction of air and discharging of callus, etc., and inserting porous body having specific structure in vertically movable state in a culturing device installing cylindrical air lift tube in culturing vessel and performing stirring with ventilation. CONSTITUTION:Culturing solution 4 and plant cell are charged in a culturing vessel 15 and air is supplied to bottom part of depressed part 16 formed in bottom part of the vessel 15 from an air supplying tube 19, then air bubble is generated from the bottom part of the vessel 15, thus the plant cell is cultured with circulating the culturing solution 4 in the action of an air lift tube 21 with giving oxygen to the culturing solution 4. On the other hand, the culturing solution 4 is discharged from a discharging pipe 17 connected to bottom part of the depressed part 16. Furthermore, a porous body 20 having holes 29 and 30, etc., having fixed sizes in every points is inserted in the depressed part 16 in vertically movable state. By said method, ventilation can be performed from the lowest part of the culturing vessel 15 and discharging of culturing solution 4 only or discharging of culturing solution 4 containing callus can be performed.
Patent JP-H10131131-A (JP)
Title: Method for reinforcing rivet connection beam
Inventor: TAKADA MICHIYA
IPC: E01D2/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To integrate beams and reinforcing member by removing rivets after a flange and a cover plate is assembled and integrated, cutting a part corresponding to a position where a vise is set, abutting the contact piece of reinforcing member on the lower face of a plate to be tightened, and performing friction joining. SOLUTION: A web plate 2 and a flange 3 are continuously connected by a cover plate 4, and the flange 3 of the already set beam 1 and the cover plate 4 assembled integrated by rivets friction-joined by a high tension vise 11. Next, the rives are removed, reinforcing member 6 is disposed on the lower face of the cover plate 4 and the beam 1 and reinforcing material 6 are assembled and integrated. In this case, a notch part 12 is disposed on a part corresponding to the position where the vise 11 is set bolt insertion holes are drilled, the contact piece 8 of the reinforcing material 6 is abutted on the lower face of the cover plate 4, and tightened by high strength bolts 14. After they are assembled and integrated, the high tension vise 11 is removed. Thereby during work execution procedure, no site welding is required.
Patent JP-H04175095-A (JP)
Title: Transmitter
Inventor: MORIYA ARINORI
IPC: H04M1/00
Filed: 1990-11-08
Abstract: PURPOSE:To save power consumption and to improve reliability by connecting a telephone line and a terminal device with a closed signal of a control circuit when the line voltage of a telephone line is normal and releasing the connection between the telephone line and the terminal device with a clear signal of a logic circuit when the line voltage is abnormal. CONSTITUTION:A polarity detector circuit 1 outputs a polarity signal when the polarity of the line voltage of the telephone line between T1 and T2, is inverted. An FF circuit 2 makes an output Q at an H level at the rise of the polarity signal from the detector circuit 1. A control circuit 4 inputs a delay signal from a delay circuit 3 and further outputs a closed signal to a SW1 when a voltage detector circuit 5 operates normally. When the delay signal from the delay circuit 3 and the output signal from the detector circuit 5 are inputted, a logic circuit 6 outputs the clear signal and clears the FF circuit 2, the delay circuit 3 and the control circuit 4. When the control circuit 4 inputs the output signal at H level from the FF circuit 2 via the delay circuit 3, the close signal is outputted to turn on the SW1. At this time, a terminal device 10 is connected to the telephone line.
Patent JP-H03163233-A (JP)
Title: Valve device of hydraulic damper
Inventor: MIZOBUCHI TOSHIHIRO
IPC: B60G17/015
Filed: 1989-11-20
Abstract: PURPOSE:To prevent generation of the abnormal noise caused by vibration of a piston rod by attaching a disc which is shiftable and urges a plate valve in the closing direction, on the shoulder surface of the plate valve, and forming the mass of the disc larger than that of the plate valve. CONSTITUTION:In extension, a piston 2 travels leftward, and in a low speed region, the oil in an upper part oil chamber 4 flows into a lower part oil chamber 5 through a pressure port 7 from a cut part 12, and a damping force is generated by each flowing resistance of the cut part 12 and the pressure port 7. In an intermediate speed region, fluid flows, pushing-opening an extension side leaf valve 10 from an extension port 6, and also a damping force in the intermediate speed region is generated by the deflection action. In the high speed operation, also the flowing resistance of the fluid which flows in the extension port 6 is generated, and a damping force is generated. When the extension side leaf valve 10 is opened, responsiveness is deteriorated, since a disc 25 having a large mass exists on the shoulder part, and each pressure variation in the upper and lower oil chambers 4 and 5 is small. Similarly, in compression, also the responsiveness of a pressure side leaf valve 18 is deteriorated, and also the pressure variation in the lower oil chamber 5 is small. Accordingly, a piston rod 3 does not vibrate, and the generation of the abnormal noise is prevented.
Patent JP-S63154936-A (JP)
Title: Sampling
Inventor: MAEDA KATSUHARU
IPC: G01N1/00
Filed: 1986-12-19
Abstract: PURPOSE:To enable the extracting of trap of several kinds of impurities properly, by specifying extraction pipings for impurities individually to run the impurities at a flow rate inversely proportional to the density thereof. CONSTITUTION:A plurality of branches 2a-2e are provided on a sampling pipe 2 of a mother pipe 1 for supply of primary cooling water at a nuclear reactor and equipped with flow control valves 5a-5e, filters 6a-6e and integrating flowmeters 7a-7e. For example, when the flow rate is 100cc per min and daily amount of extraction is 70mug for Fe, 9mug for Cu, 240mug for Ni, 7mug for Cr and 4mug for Co, the pipings 2a-2e are set to correspond to Fe, Cu, Ni, Cr and Co sequentially and the flow rate inversely proportional to the density as mentioned above is adjusted with adjusting valves 5a-5e. This enables the maintaining of traps of impurities moderate, neither too much nor too little thereby accomplishing a sampling to satisfy a measuring accuracy.
Patent JP-H03164096-A (JP)
Title: Inverter control method
Inventor: FUKADA AKIYOSHI
IPC: H02P27/06
Filed: 1989-11-20
Abstract: PURPOSE:To suppress overshoot of primary current by quickening the detecting timing of primary current as compared with a predetermined timing except when the operating frequency is lowering. CONSTITUTION:Upon increase of operating frequency when a compressor 4 is subjected to inverter control with the operating frequency, judgement is made whether a frequency lowering flug is set. If the operating frequency is increasing, a frequency variation timer is set and a judgement is made whether the detected primary current has reached the operating value. If the primary current has reached the operating value, frequency lowering flug in a CPU 12 is set and overcurrent protection takes place. When the operating frequency lowers thus lowering the primary current below the operating value, the operating frequency is settled at the value at that time point.
Patent JP-H11128648-A (JP)
Title: Air purifying device
Inventor: UNO KATSUHIKO
IPC: A61L9/16
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To remove in high efficiency a malodor and a contaminated gas such as formaldehyde and VOC and also to enable a long term use in an air purifying device. SOLUTION: A suction port 11 supplying a room air to a purifying air passage 12 by a fan 16 provided at the purifying air passage 12, a blow-off port 10 discharging the air to the room, an adsorbing means 13 provided in the purifying air passage 12 and heating means 14 and 15 consisting of a belt-shaped electric heat generating body arranged so that they may be almost parallel to air flow in the vicinity of the adsorbing means 13 are provided. The contaminated gas adsorbed to the adsorbing means 13 is desorbed and decomposed, and the adsorbing means 13 can be regenerated. Therefore, a exchange and maintenance of the adsorbing means 13 are dispensed. A waste due to overheat is eliminated and the desorbing time is shortened since the adsorbing means 13 is uniformly heated by the heating means 14, and pressure loss is reduce and low noise is obtained since air stream is regulated.
Patent JP-2001126971-A (JP)
Title: Illuminance control method and system
Inventor: MORI KENICHIRO
IPC: H01L21/027
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To control illuminance of scattering light source like high-pressure mercury lump, without using a beam attenuator which has variable transmittance. SOLUTION: A light source 1 is adjusted and put at a position with a maximum illuminance at first. A lamp stage 20 is moved, and the relative position of light source 1 to a condenser mirror 2 is shifted from the position with the maximum illuminance, to adjust the illuminance on a substrate 12. Before the substrate 12 is exposed, a relation between a positional change of the light source relative to the condenser mirror 2 and the illuminance (I) on the substrate 12 is detected as a relational factor. For setting this relation, an exposure light quantity sensor 14 mounted on the stage is moved in an illumination region, and the output of the exposure light quantity sensor 14 is measured, while the light source 1 is moved under each illumination condition.  In addition to this method, the output of the exposure light quantity sensor 14 is measured, while the light source 1 is moved under each illumination condition, and the relation between the positional change of the light source 1 relative to the condenser mirror 2 and the illumination (I) on the substrate 12 may related.
Patent JP-H09142327-A (JP)
Title: Running lane deviation preventing device for vehicle
Inventor: MATSUDA SHOHEI
IPC: B60W30/12
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent running line deviation avoiding control from interfering with driving operation based on an intention of a driver and control decreasing a turn level of a vehicle. SOLUTION: When a running line deviation of a self vehicle is detected by a running lane deviation detection means M4, an alarm is generated to a driver by actuating an alarm actuator 11, also a deviation from a running lane is avoided by actuating a steering actuator 7. When a sudden operation of a steering wheel based on an intention of the driver is detected in a running lane deviation intention decision means M7, deviation avoiding control is regulated. When a turn level approximate to a limit of maneuvering performance of a vehicle is detected in a turn level detection means M6, the deviation avoiding control is regulated, also the turn level of the vehicle is reduced by actuating a throttle actuator 9 and brake actuators 2, 4.
Patent JP-H0954765-A (JP)
Title: Optimization control method and device therefor
Inventor: WATANABE TATSUMI
IPC: G06F9/44
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a control method/device which can effectively control an equipment to be optimum to user by applying an interactive genetic algorithm to such problem that can be evaluated only by the human sensitivity or subjective sense of value. SOLUTION: At the starting time point, the information shown by the solution vectors are displayed at an information display part and also the information that facilitate the comparison/evaluation among plural pieces of information shown simultaneously are displayed at an auxiliary information display part. Based on these information, each solution vector is evaluated by a user. A model estimation execution part generates an evaluation model of a control process based on the evaluation history of the user. Then, the solution vector is evaluated at a model evaluation calculation part based on the evaluation model. A recombination operating part 108 carries out the arithmetic operation processing based on the fitness that is calculated at a fitness calculation part 105 based on the evaluation carried out by the user or the model.  These processing operations are repeated to attain the optimum control of the solution vectors.
Patent JP-H05140422-A (JP)
Title: Thermoplastic resin composition and tubular molded article
Inventor: GOTO NORIAKI
IPC: C08J5/00
Filed: 1991-11-18
Abstract: PURPOSE:To prepare the subject compsn. which has a low coefficient of thermal expansion and a high toughness and is suitable for engineering use by compounding a resin mixture comprising a specific liq. crystalline polyester resin and a specific thermoplastic resin with a specific bisoxazoline compd. CONSTITUTION:100 pts.wt. resin mixture comprising 1-99wt.% liq. crystalline polyester resin consisting of structural units of formulas I, II, III, and IV (wherein R1 is a group of formula V, VI, or VII; and R2 is a group of formula V, VII, or VIII) or structural units of formulas I, II, and IV [the molar amt. of the sum of the units of formulas II and III is practically equal to that of the units of formula IV] and 99-1wt.% thermoplastic resin which does not form an anisotropic melt (e.g. polyethylene terephthalate) is compounded with 0.01-20 pts.wt. bisoxazoline compd. of formula IX (wherein Z is a group of formula VII or VIII, or alkylene; and R1 to R8 are each H or alkyl).
Patent JP-H02148194-A (JP)
Title: Sold-out commodity detector for automatic vending machine
Inventor: TANAKA TOSHIMI
IPC: G07F9/02
Filed: 1988-11-29
Abstract: PURPOSE:To reduce the occupying space of an automatic vending machine by supporting a rack door so that the door can be turned toward the inside of a rack case and, at the same time, bringing the door into contact with commodities by energized spring so that the door can detect the sold-out state of commodity as a detector. CONSTITUTION:A rack door 12 is supported by a supporting shaft 16 in a state where the door can be turned toward the inside of a rack case 11 and provided with two vertical projecting lines which run on the inner surface of the door and are brought into contact with the front face of a commodity 10. Then the rack door 12 which works as a detector to the commodity 10 rotates toward the inside of the rack case 11 as the last commodity 10 in the rack case 11 is carried out and an actuator 21 rotates in the direction shown by the arrow and comes off a sold-out switch 22. The switch 22 generates a sold-out signal so as to cause an automatic vending machine to indicate the sold-out state. Therefore, the space for the actuator which is required in the rear of the conventional case 11 becomes unnecessary and the occupying space of the vending machine can be reduced.
Patent JP-H11195395-A (JP)
Title: Projection cathode-ray tube
Inventor: ASANO TETSUO
IPC: H04N5/74
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To stably hold a sealed chamber of a liquid-cooled structure. SOLUTION: A bulb 4 is composed of a fluorescent screen panel part 1, a funnel part 2, and a neck part 3, a sealed chamber 11 formed of a fluorescent panel part 1 and a transparent member is provided on a front surface of the bulb 4, transparent liquid easy to generate convection is enclosed in the sealed chamber 11 to get in contact with a front surface of the fluorescent screen panel part 1, and a heat radiation plate 7 comprising heat conductive material partly in contact with the liquid is disposed on an outer circumferential part of the sealed chamber 11 to form a liquid-cooled projection cathode-ray tube.  In this case, the heat radiation plate 7 is held through a seal member between the fluorescent screen panel 1 and the transparent member, a presser member is brought into contact with the funnel part 2 and the transparent member, the presser member brought into contact with the funnel part 2 is formed to have an opening part 14b of which inner edge part is frame-shaped, and the funnel part 2 and the transparent member are tightened to each other in a parallel direction to a tube axis, thereby the sealed chamber 11 is sealed and fixed.
Patent JP-H04172678-A (JP)
Title: Magnetic tape cassette
Inventor: MURAKAMI TAKESHI
IPC: G11B23/087
Filed: 1990-11-06
Abstract: PURPOSE:To prevent the deformation or unsymmetrical extension of a magnetic tape by providing the same ratchet sections as those at the outer peripheral sections of reel hubs on the outer peripheral sections of the flanges of tape reels and, at the same time, simultaneously engaging the horn sections of a reel lock with the ratchet sections of the flanges and reel hubs so as to lock the tape reels. CONSTITUTION:The same ratchet sections 8 and 8' as those on the outer periph eral sections of reel hubs 2 and 2' are provided on the outer peripheral sections of the flanges 7 and 7' of tape reels 1a and 1b and a reel lock provided with horn sections 4' and 4'' which can be simultaneously engaged with the ratchet sections 3 and 3' and 8 and 8' of the hubs 2 and 2' and flanges 7 and 7' of the reels 1a and 1b is provided. When the horn sections 4' and 4'' are simultane ously engaged with the ratchet sections 3 and 3' and 8 and 8', the flanges 7 and 7' and reel hubs 2 and 2' are pressed and the tape reels 1a and 1b are locked. As a result, a uniform reel locking spring force is applied to the entire bodies of the reels 1a and 1b and tilting of the reels 1a and 1b can be prevented. Therefore, wrinkling of a magnetic tape caused by the deformation or asymmet rical extension of the tape can be prevented.
Patent JP-H04176011-A (JP)
Title: Rotary head cylinder apparatus and magnetic recording reproducer using the apparatus
Inventor: OUCHI SATOSHI
IPC: G11B15/61
Filed: 1990-11-09
Abstract: PURPOSE:To enable the recording and reproducing of a high quality signal regardless of a change in the rotation of a rotary cylinder by providing a groove having an angle equal to or more than that at a tape running guide section arranged at a lower cylinder on the outer circumferential surface of an upper cylinder and moreover, a horizontal groove at the lower end part of the upper cylinder. CONSTITUTION:This apparatus is provided with a disc 2 fixed on a rotating shaft 1 and an upper cylinder 3 which is coupled to the disc 2 with a magnetic head 4 fixed on an outer circumferential periphery thereof while, a tilt groove 11 with a specified angle of inclination to a tape running guide part 15 of a lower cylinder 5 is formed on the outer circumference 13 thereof and a horizontal groove 12 at the lower end part thereof and is arranged in such a manner as to be concentric to the lower cylinder 5. Thus, a raking up force of a magnetic tape is lowered as caused by the rotation of a cylinder carrying a magnetic head while a force is intensified to get the tape along the tape running guide section 15 thereby achieving a stable running of the magnetic tape. This achieves a recording and reproduction of a signal with high quality and prolonging the life of the head or the like.
Patent JP-H01143557-A (JP)
Title: Picture reader
Inventor: KOGURE MASAAKI
IPC: H04N1/04
Filed: 1987-11-30
Abstract: PURPOSE:To sufficiently read hue information of a dark part even from a transparent original whose dark part density is high by arranging a light source to both the rear face and front face of the transparent original and reading a synthesized light between a light transmitted through an original and a light reflected in the original. CONSTITUTION:A light source 11 radiates a light toward the lower face of an original 22, the light from the light source 21 is radiated toward the upper face of the original 2, and both the light sources 11, 21 are lighted in the transparent original read mode. Then the synthesized light between a light transmitted through the original and a light reflected in the original 22 is made incident in image sensors 23R, 23G and 23B and an analog picture signal being the output is inputted to an amplifier 24 and an A/D converter 25. Then the signal is converted into a digital signal by the converter 26 and subject to a prescribed correction by a shading correction circuit 26 and a gammacorrection circuit 27 and outputted as a prescribed digital picture signal. In this case, a reflected light is utilized as an auxiliary light in addition to the transmitted light, then the luminous quantity from the dark part of the original is increased and the hue information of the dark part is read sufficiently even from the transparent original whose dark part density is high.
Patent JP-H08161682-A (JP)
Title: Fire alarm facility
Inventor: TAKEYOSHI KENJI
IPC: G08B17/00
Filed: 1994-12-06
Abstract: PURPOSE: To obtain the fire alarm with excellent job performance in which entry of sequential sound ringing is not required in the case of a operating test of each sensor for maintenance inspection purpose. CONSTITUTION: The fire alarm having various terminal equipments such as a fire sensor 14, and fire alarm receiver 1 and main repeaters 2-4 connecting to the terminal equipments via signal wires and receiving information relating to fire alarm is made up of a buzzer 112 informing occurrence of a fire, an operation section 110 including at least non-lock type main sound stop switch setting full stop of sound from the buzzer 112 in the case of maintenance and inspection and an MPU 100 stopping fully the sound of the buzzer 112 based on an output from the operation section 110.
Patent JP-H05113309-A (JP)
Title: Sample holding device of microscope
Inventor: CHIBA SATOSHI
IPC: G12B5/00
Filed: 1991-10-22
Abstract: PURPOSE:To obtain a sample holding device of a microscope which can prevent the breakdown of the sample when the sample is heated. CONSTITUTION:Such a voltage as to make a piezo element 7 contract is impressed on the piezo element 7 by controlling a power source 10. As the result, the piezo element 7 contracts and a sample 3 and an insulator 8b are brought into noncontact with each other. Next, the sample 3 is heated to a desired temperature by electrification by controlling a power source 9. The sample 3 expands thermally with this heating. The sample 3 can expand in a natural state, since it is in a state of being free from a base 6. When the temperature of the sample 3 rises to the desired temperature, such a voltage as to make the piezo element 7 extend is impressed on the piezo element 7 by controlling the power source 10. As the result, the piezo element 7 extends and the sample 3 is fixed on the base 6 by the insulator 8b. When such a voltage as to make a piezo element 4 extend is impressed on the piezo element 4 by controlling a power source 11, the sample 3 fixed on the base 6 is also pulled in the direction of extension of the piezo element 4.