baber/WOPTO huggingface dataset:
Patent JP-H06242644-A (JP)
Title: Image forming device and its heater current control method
Inventor: KIOKA HIDEKATSU
IPC: G03G21/00
Filed: 1993-02-15
Abstract: PURPOSE:To always recognize and control power source load capacity by a system itself by allowing a CPU to detect the attached state and the operated state of an optional part at that time by referring to a ROM table and controling the power source load capacity of the system according to the detected result. CONSTITUTION:The operated state of a main body and the attached state and the operated state of the optional part are detected by the CPU 13 so as to control the power source load capacity of the entire system. Thus, the power source load capacity of the system is calculated from the data on the power source load capacity incorporated in a ROM 14 on a control substrate 10, so that the power source load capacity is always recognized and controlled by the system itself. By detecting the state of the system according to the temperature of each part of the system by using a temperature detecting circuit such as a thermistor 20, the power source load capacity of the system is controlled. Since the temperature of each part of the system is detected, the power source load capacity in each state of the system is recognized and controlled by the system itself.
Patent JP-H04248165-A (JP)
Title: Disk reproducing device
Inventor: NOZAKI HITOSHI
IPC: G11B33/12
Filed: 1991-01-25
Abstract: PURPOSE:To enable many people to watch display pictures at the same time by providing two displays of an LCD display for the operator and an LCD display for other persons. CONSTITUTION:The subject device is equipped with a player main body part 2 for reproducing a disk, a video synthesizer and LCD circuit having an LCD display 13 for displaying a reproducing output obtained by reproducing information recorded on the disk by this player main body part 2, and a video synthesizer and LCD circuit with an LCD display 13' for outputting the reproducing output of the information reproduced by the player main body part 2 to be supplied to the video synthesizer and LCD circuit or information for performing a reproducing control by the player main body part 2.
Patent JP-S61186263-A (JP)
Inventor: KOIKE SHINJI
IPC: C04B35/58
Filed: 1985-02-13
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-H04247940-A (JP)
Title: Pva-rubber laminated sheet and laminating method thereof
Inventor: YOSHIDA MINORU
IPC: B32B25/08
Filed: 1991-01-25
Abstract: PURPOSE:To improve the adhesion against polar oil liquid or the like by laminat ing together a PVA film and an unvulcanized rubber sheet acetalized by unsatu rated aldehyde. CONSTITUTION:On an acetalized PVA film obtained as approximately 3-30 equivalent % mol. of acetalization degree by unsaturated aldehyde such as crotonaldehyde and acrolein, vulcanizing agent blended diene rubber or butyl rubber is applied as an organic solvent solution of the unvulcanized rubber and then dried, and thereafter an unvulcanized rubber sheet is superimposed thereon for effecting vulcanizing adhesion. The unvulcanized rubber employed herein for respectively forming the organic solvent solution and sheet is preferable to be the same kind in general, however, another kind is available if it has a co-bridging property.
Patent JP-H07259752-A (JP)
Title: Cooling method of shaft for gear pump rotor, gear pump rotor and gear pump
Inventor: BLUME PETER
IPC: F04C2/10
Filed: 1995-02-14
Abstract: PURPOSE: To prevent excessive cooling of a toothing area in the case that a shaft of a gear pump rotor is cooled. CONSTITUTION: Coolant is flowed through shaft areas 7, 7v of a gear pump rotor 1 for cooling a shaft. Heat conduction from the shaft to the coolant per unit length in an axial direction in the toothing area 7v of the shaft is less than that in the shaft area 7 to be borne and cooled in the same cylindrical plane Z. A bearing area can be cooled without trouble.
Patent JP-S58143617-A (JP)
Title: Logarithmic amplifying circuit
Inventor: HAGA HIROSHI
IPC: H03G7/00
Filed: 1982-02-19
Abstract: PURPOSE:To obtain an output of a logarithmic amplifier, by dividing an intermediate frequency part into preamplifier groups and post-amplifier groups, extracting the output of an amplifier of each stage of each amplifier group with the same phase to be added with common load resistance of each group and then to obtain a DC output after wave detection and then by having a DC addition of the DC output. CONSTITUTION:The input/output phase difference is compensated by a capacitor, etc. for each amplifier of preamplifier groups 4-7, and the phase difference between an input signal 1 and the output of the amplifier 7 is minimized. Then the output of each amplifier is applied to the input resistance of an adder 12-1 with division of resistance. The wave detection of envelope curve is given to the output of the adder 12-1 by a wave detector 14-1. Thus an output is obtained for the 1st logarithmic amplifier with a wide dynamic range and synthesization of logarithmic characteristics of each amplifier. Each amplifier of post-amplifier groups 8-11 is processed in a way exactly same as the above-mentioned preamplifier groups to obtain the 2nd logarithmic amplifier output of a wide dynamic range through a wave detector 14-2. The DC outputs given from detectors 14-1 and 14-2 are synthesized by an adder 15 to obtain a logarithmic amplifier output 3 having a wide dynamic range.
Patent JP-H03234984-A (JP)
Title: Distributor of vacuum pump oil or other liquid agent and washing liquid
Inventor: YOKOI KOMEI
IPC: F04C25/02
Filed: 1990-02-05
Abstract: PURPOSE:To pour a necessary minimum amount of oil to a vacuum pump and to feed a washing liquid from time to time to facilitate the washing by installing a distributing rotor to the driving shaft of a distributor main body, and providing one to several quantity- determination holes at the circumference of the rotor, and several washing liquid distributing holes at the front side. CONSTITUTION:By opening valves 23 and 28 to fill the oil in a supply tank 21 up to a feeding port 10, concurrently when a distributor 1 is started to operated, a distributing rotor 7 rotates to pass to coincide quantity-determination holes 8 to the feeding port 10 intermittently, and necessary amount of oil transferred to the determination holes 8 is dropped down to an outlet port 11. Since the negative pressure of a vacuum pump 31 acts on a pipe 14 through a pipe 38, the dropped oil drips are converted to mist form immediately and absorbed from an absorption unit 37. By opening valves 27 and 28 from about 5 minutes before the operation of the vacuum pump 31 is stopped so as to fill a washing liquid up to a washing liquid feeding port 12, washing liquid distributing holes 9 are rotated to coincide to the washing liquid distributing holes 9 are rotated to coincide to the washing liquid feeding port 12 intermittently by the rotation of the distributing rotor 7, and a specific amount of washing liquid transferred to the washing liquid distributing holes 9 is moved to an outlet port 13, where the washing liquid is converted to mist form immediately, and absorbed from the absorption unit 37.
Patent JP-H09196712-A (JP)
Title: Method and apparatus for monitoring of crack in slope protection method by concrete or mortar
Inventor: TAKAHASHI FUSAO
IPC: G01D21/00
Filed: 1996-01-20
Abstract: PROBLEM TO BE SOLVED: To detect a crack at an early stage by a method wherein a cord which is cut by a crack is fixed closely to a concrete nail in slope to be executed and the existence of the disconnection of the cord is detected. SOLUTION: A turndown pin 2 such as a concrete nail or the like is driven into a part in which a cord 3 is stretched and installed on a concrete face 1. Then, the cord 3 to which a terminal 5 is attached in advance at a terminal is inserted via a longitudinal groove, it is wound on the pin 2, and it is turned down and stretched so as to be U-turned. At a time when the stretch of the cord 3 is finished, mortar 4 is sprayed by compressed air, and the cord 3 is brought into close contact with the concrete face 1. Then, a case 6 which houses the terminal of the cord 3 is installed in a position at a height of about two meters from the lower part of a slope. The lid of the case 6 is removed, a circuit tester is brought into contact with the terminal 5 at the terminal of the cord 3 at the inside, and the existence of its disconnection is detected by the reading of the circuit tester.  When the disconnection exists, it is visually recognized that a crack is generated.
Patent JP-H06263890-A (JP)
Title: Synthetic resin film excellent in antifogging property
Inventor: MIURA JUNICHI
IPC: C08K5/10
Filed: 1992-01-17
Abstract: PURPOSE:To prepare an agricultural film excellent in initial low-temperature antifogging properties and persistence in antifogging properties at high tempera ture. CONSTITUTION:100 pts.wt. synthetic resin is mixed with 0.2-5.0 pts.wt. compound prepared by reacting 1mol of erythritol with 1-3mol of a 12-22 C saturated aliphatic acid and effecting the addition reaction of the obtained product with 1-8mol of ethylene oxide. The prepared film has excellent initial antifogging properties and persistence in antifogging properties at high temperature.
Patent JP-H05192562-A (JP)
Title: Colloid solution, production thereof and synthetic resin molding containing colloid particle
Inventor: ENOMOTO NAOYUKI
IPC: C08J5/18
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a stable colloid soln. and a synthetic resin molding being excellent as a film-shaped molding. CONSTITUTION:A colloid soln. contains org-inorg. composite colloid particles wherein inorg. compd. particles with a small mean particle diameter are parent particles onto the surfaces of which are stuck child particles made of a synthetic resin or the surfaces of the parent particles are coated with a synthetic resin film. As the parent particles, an inorg. compd. colloid particle with a mean particle diameter of at most 1,000 nm, pref. in the range of 800-7nm is used. As the method for preparation thereof, a parent particle and a child particle which respectively exhibit the different change in xsi potential in a region of the same electric charge to the change in pH of a colloid soln. Namely, in a mixed colloid soln. of the parent particle and the child particle having a negative xsi potential, the value of pH is changed in the range of 2-7 and in a mixed colloid soln. of the parent particle and the child particle, having a positive xsi potential, the value of pH is changed in the range of 5-7. Repulsion force between the parent particles and the baby particles is weakened thereby and onto the surface of the parent particle the child particle are stuck.
Patent JP-2000217728-A (JP)
Title: Device for detecting accident in bathtub
Inventor: NONAMI SHIGERU
IPC: A47K3/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting an accident in bathtub capable of surely and early discovering the abnormal sinking of head of a bathing person with high possibility to death by drowning inside a bathtub and of quickly relieving the bathing person. SOLUTION: This device is provided with a first position detecting means 3 capable of detecting the position of a body 2a of a bathing person 2 in a bathtub 1 lower than a water surface 1c of the bathtub, a second position detecting means 4 capable of detecting the position of a head 2b of the bathing person 1, a discriminating means 5 for discriminating the abnormal sinking of the head 2b on the basis of both the detecting outputs of the first and second position detecting means 3 and 4 and a forced draining means 7 for forcedly draining hot water in the bathtub 1 on the basis of the discriminated result of the discriminating means 5,  the first position detecting means 3 is provided with a first sensor part 3a capable of transmitting/receiving an ultrasonic signal lower than the lower limit of ordinary water level at the time of bathing in the bathtub 1 and the second position detecting means 4 is provided with a second sensor part 4a capable of transmitting/receiving an ultrasonic signal higher than the upper limit of ordinary water level.
Patent JP-H11222504-A (JP)
Title: Catalyst and process for polymerization of olefin
Inventor: NAKAYAMA YASUSHI
IPC: C08F4/654
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid titanium catalyst for olefin polymerization, a prepolymerized polymerization catalyst, and a process for polymerizing an olefin, which can give a highly stereoregular polyolefin having excellent moldability with high polymerization activity, with reduced formation of a lowly stereoregular polyolefin. SOLUTION: A solid titanium (I) from which on titanium can release when washed with hexane are room temperature is brought into contact with a polar compound having a dipolar moment of 0.50-4.00 Debye to decrease the titanium content by at least 25 wt.% to produce a solid titanium catalyst component (A) having an electron donor/titanium weight ratio of 7 or above. Further, a compound represented by th formula: R<1> 2 Si(OR<2> )2 (wherein R<1> is a cyclic amino; and R<2> is a 1-10C hydrocarbon group) is used as an electron donor in the polymerization catalyst.
Patent JP-H06210613-A (JP)
Title: Cutting device of extrusion-molded body
Inventor: INA MASAHIKO
IPC: B28B11/16
Filed: 1993-01-21
Abstract: PURPOSE:To prevent burr from developing on the surface side of a tile and to remarkably improve the accuracy of cut dimensions by simplifying by a method wherein rotary cutting blades, which make cutting grooves on cut clay bodies produced by cutting continuous clay bodies extruding from an extrusion molder, fixed cutting blades, which cut the cut bodies, and a pusher, which transfers the resultant clay bodies, are equipped. CONSTITUTION:The cutting device 1 of extrusion-molded body concerned is connected with a receiving conveyor 3 equipped with a pre-cutting machine 4, which cuts continuous clay bodies W extruded from an extrusion molder 2 by a certain dimension into cut clay bodies Wa. At the side of the cutting device, a receiving plate 5, on which slits 7 and 7a are formed at the predetermined intervals to its conveying direction, are arranged and a rotating shaft 13, which runs above and below the silt forming positions along the conveying direction of the plate, is rotatably bridged. In addition, on the rotating shaft 13, rotary cutting blades 9, which produce cutting grooves on the front and rear sides of the cut clay body Wa so as to correspond to the slits 7 and 7a, are installed and, at the same time, fixed cutting blades 10 are arranged in front of the rotary cutting blades 9 so as to verticaly pass the slits 7 and 7a. The cut clay bodies Wa are pressingly transferred with a pusher 15 from the receiving conveyor 3 onto the receiving plate 5.
Patent JP-H01201298-A (JP)
Title: Water-pouring rinsing system for washing machine
Inventor: ISHINO TAKASHI
IPC: D06F33/02
Filed: 1988-02-06
Abstract: PURPOSE:To sufficiently rinse clothes with small quantity of water and in a short time by holding the water level in a washing vessel to an approximately constant level at the time of water-pouring rinsing with the opening/closing of a drain valve while the level is being detected with a water level detector. CONSTITUTION:When the water level in a washing vessel 24 arrives at a set water level H, a rinsing operation is started, after the operator for T seconds, the operation is stopped for T0 seconds, when the stable water level exceeds a control water level H', opening/closing operating small motor 23a of a drain valve 23 is driven, the drain valve 23 is opened, and the water is drained for the T0 seconds. At such a time, a water supply valve 8 continuously supplies water in an ON-condition, and after the stopping of the operation for the T0 seconds, a rinsing operation is restarted. After the layer rinsing operation for the T seconds, the operation is stopped again for the T0 seconds, when the water level is lower than the control water level H', the opening/closing operating small motor 23a of the drain valve 23 is driven, and the drain valve 23 is closed. That is, whether or not the water level exceeds the control water level H' at the time of the operation stopping for the T0 seconds is detected by a water level detector 5, and the drain valve 23 is opened/closed.
Patent JP-S54119776-A (JP)
Title: Incinerator
Inventor: SATOU MASAYUKI
IPC: F23G5/14
Filed: 1978-03-10
Abstract: PURPOSE: In a system for collecting ash contained in the exhaust gas from a fluidized bed furance and incinerating it in an afterburning furnace, to efficiently and economically reduce the ash contained in the exhaust gas from the afterburner by feeding the exhaust gas into a dust collector.  
     CONSTITUTION: A swirl jet bed furnace 1 is connected with a feed nozzle 3 for feeding a fluidizing medium 2 and EP ash, fluidizing air pipes 4a and 4b, starter burner 5a, and an auxiliary burner 5b. The combustion gas is discharged through a free board unit 1a, exhaust pipe 6, single cyclone 7, pipe 8, multi cyclone 9, and suction blower 10. The ash collected by the cyclones 7 and 9 is incinerated in a rotary kiln (afterburner) 11 and the exhaust gas is fed through a pipe 12 into the multi cyclone 9 for dust collection. The ash containing V 2 O 5  in the exhaust gas can be removed effectively without use of any special dust collector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58142927-A (JP)
Title: Termite-proofing vinyl chloride resin building material
Inventor: NISHIMOTO KOUICHI
IPC: E04B1/72
Filed: 1982-02-19
Abstract: PURPOSE:To obtain a building material keeping strong termite-killing activity for a long period and protecting the house from the damage of termite, by homogeneously dispersing a rapid-acting termite-killing agent containing fenitrothion or phoxim as an active component and zinc octanoate or zinc versatate as a long-acting stabilizer. CONSTITUTION:The titled building material is composed of a molded synthetic resin containing required amounts of (A) a rapid-acting termite-killing agent containing fenitrothion or phoxim as an active component and (B) a long-acting stabilizer composed of zinc octanoate or zinc versatate as homogeneous dispersion. The termite-killing agent and the long-acting stabilizer are mixed with an additive such as plasticizer, lubricant, etc., and the mixture is added to the resin during molding process.
Patent JP-H03231144-A (JP)
Title: Apparatus for inspecting flaw of packed article
Inventor: SAITO NORIAKI
IPC: G01N21/89
Filed: 1990-02-06
Abstract: PURPOSE:To accurately inspect a flaw without receiving the effect of the printing of a color or pattern by digitizing the two-dimensional image signal of the reflected light from an object to be inspected due to lateral illumination to compare the same with a preset threshold value. CONSTITUTION:The reflectivity of an object 5 to be inspected receives the effect of the incident angle of the illumination light of an illuminator 2. Therefore, when the lateral illumination is performed almost in parallel to the plane of the object 5 to be inspected, reflected light is not received at the flat part of the object 5 to be inspected in spite of a white color by the two-dimensional image input apparatus 3 arranged above the object 5 to be inspected. Reflected light is scattered at the broken and wrinkled part of the object 5 to be inspected even in a colorless transparent black case and a part thereof is received by the apparatus 3. That is, only the broken and wrinkled part of the object 5 to be inspected is inputted imagewise as a bright point by lateral illumination. The image data read by the apparatus 3 is converted to digital data by an A/D converter and this data is binarized on the basis of a preset value to be inputted to the image memory of an image processor 4. The indicated range of the image memory is set as a window and a bright point is detected within this range.
Patent JP-S56124073-A (JP)
Title: Radiation detector
Inventor: NAKAGAWA YUUSAKU
IPC: H01J47/06
Filed: 1980-03-05
Abstract: PURPOSE:To obtain a strength curve of a radiation in a short times without any mechanical scanning by measuring in order the radiation incident on the sensitive zone of a detector as a pulse signal having a delay time through whole zone. CONSTITUTION:A plurality of electrodes 4 provided on a substrate 3 are connected with delay elements 5 respectively in series. When the radiation is incident on a position x where the detector 11 is placed, an atmosphere close to a high tension wire 10 discharges electrons and positive ions, said positive ions being attracted to the electrodes. At the same time, an electron avalanche phenomenon corrus and an ionization amplification is caused. The electron is influenced by an electric field and is detected by the electrode 4 as a current pulse. The pulse occurs in proportion to the strength of the radiation and flows to the both ends of the delay element 5 as current respectively.
Patent JP-H01202723-A (JP)
Title: Film feeding device for camera
Inventor: HOSHINO YASUSHI
IPC: G03B17/00
Filed: 1988-02-09
Abstract: PURPOSE:To eliminate rewinding time of a film after taking all the photographs by reversing film feeding and starting rewinding in order to rewind a film by every two frames when a film is rewound by every two frames in synchronization with photographing operation and when a last exposure frame is judged. CONSTITUTION:A film signal generating means 100 outputs an electrical signal which identifies one frame, based on the output signal, a rewinding control means 200 controls a film supply means 300 so that a film is rewinded by every two frames synchronizing with photographing operation. After that, when a reversing control means 400 judges the last exposure frame at the time of rewinding, it starts films rewinding by reversing the film feeding. A rewinding control means 500 rewinds the film in order to expose the flame next to the last exposure frame at the time of rewinding. Then the film is rewinded by every two flames so that the unexposed part of the film is exposed. Therefore, when the film is used up, it is returned to a cassette, and rewinding time of the film after photographing is unnecessary.
Patent JP-H09218219-A (JP)
Title: Offset setting unit of acceleration sensor for air bag
Inventor: KONISHI HIROYUKI
IPC: B60R21/16
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent a decision from being made erroneously to inflate an air bag due to fluctuation of offset voltage. SOLUTION: The offset setting unit of acceleration sensor for air bag applies an offset voltage to a signal line for transmitting a deceleration signal in order to detect disconnection thereof. The offset setting unit comprises an integrating circuit 27 for determining a new offset voltage by adding a result, obtained by multiplying the difference between a current output voltage from an acceleration sensor for air bag and a current offset voltage by a predetermined time constant, to the current offset voltage, and a section 26 for correcting the initial value of current offset voltage in the integrating circuit 27 to the decelerating side, wherein the offset voltage of integrating circuit 27 is subtracted from the signal of acceleration sensor for air bag.