baber/WOPTO huggingface dataset:
Patent JP-S62126120-A (JP)
Title: Antimutagenic agent
Inventor: YOSHIDA DAISUKE
IPC: C07C39/07
Filed: 1985-11-28
Abstract: PURPOSE:A safely usable antimutagenic agent, containing a specific monophenolic compound as an active ingredient and having high antimutagenic effect and very low toxicity to normal cells. CONSTITUTION:An antimutagenic agent containing a compound expressed by the formula (R is H or CH3) as an active ingredient. The dose thereof is preferably 0.1-10mg/kg/day. The compound expressed by the formula has high antimutagenic activity. The mechanism of action thereof is believed to increase the activity of an enzyme capable of repairing damage of a DNA suffered from a mutagen, exhibit the reparative effect on the DNA in the establishing process of the mutagenicity and relate to the inhibition of the development of carcinogenicity. Therefore, the agent can be safely used for the purpose of producing preventive effect on a suspicious case of mutagenicity for a long period.
Patent JP-H03129360-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKAGI AKIRA
IPC: G03G5/147
Filed: 1989-10-16
Abstract: PURPOSE:To provide the photosensitive body having improved surface strength and excellent wear resistance, electrical characteristics and moisture resistant durability by providing a protective layer formed by applying a compsn. contg. specific organosilanol and/or thermosetting silicone resin and colloidal silica and curing the coating by heating on the photosensitive body. CONSTITUTION:The protective layer obtd. by applying the compsn. consisting of the organosilanol and/or the thermosetting silicone resin which is the partial condensation product thereof and the colloidal silica and curing the coating by heating is provided on the photosensitive body. In the formula I, R denotes 1 to 3C alkyl group or aryl group. The film thickness of the protective layer is preferably 0.1 to 15 mu and more preferably 0.5 to 5mu. The excellent protective layer which imparts the good wear resistance and electrostatic chargeability to the surface of the laminated photosensitive body and is not degraded in the quality of images by the influence of moisture is obtd. in this way.
Patent JP-H10111608-A (JP)
Title: Image forming device
Inventor: ETO MASAKAZU
IPC: G03G21/10
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of an image by restraining cleaning defect derived from filming or silicone oil sticking caused by a cleaning blade used over a long term. SOLUTION: This device transfers the toner image formed on a photosensitive drum 1a surface to a transfer material carried on a transferring belt 7 surface moving in the direction of the arrow K7. At this time, it holds the transferring belt 7 in contact with the photosensitive drum surface with the contact pressure P1 by arranging a transfer blade 5a on a operating position A while applying the transfer bias to the transfer blade 5. At the time of forming images on a first side and the second side of the transfer material, the cleaning defect is caused by the silicone oil sticking on the photosensitive drum 1a, at the time of forming the toner image on the second side of the transfer material on which the silicone oil sticks at the fixing time of the toner image on the first side.  In order to prevent this, during the non-image forming time such as the post-rotation time of the photosensitive drum 1a, it makes the transfer belt 7 brought into contact with the photosensitive drum 1a by the contact pressure P2 being larger than the contact pressure P1, by the transfer blade 5a. In such a manner, a cleaning performance of the photosensitive drum 1a surface by the transferring belt 7 is improved.
Patent JP-H06120533-A (JP)
Title: Thin film solar cell and manufacture thereof
Inventor: SAITO KIYOO
IPC: H01L31/04
Filed: 1992-10-06
Abstract: PURPOSE:To manufacture a thin film solar cell capable of avoiding a loss due to the high sheet resistivity of a transparent electrode layer provided on the side of light incidence without a complicated patterning process. CONSTITUTION:A first transparent electrode layer 2 on the side of a light- transmitting insulating substrate 1 is connected with a conductive sheet 6, which is provided on the opposite side to the whole surface of the layer 2 and a light incidence surface and is used as a take-out electrode layer, using a plurality of connection conductor pins 7, which are dispersedly penetrated through the substrate 1, whereby a path to pass through the layer 2 is shortened and a current can be led out to external terminals 9. Moreover, through holes 8, in which these through conductors are inserted, can be utilized for mounting an amorphous semiconductor layer (an a-Si layer) 3 to the substrate 1 and the heads of the mounting screws are effectively utilized as masks of the extraction electrodes 9 for connecting the layer 2 with the through conductors.
Patent JP-2000099338-A (JP)
Title: Computer readable information recording medium
Inventor: MORITOMO ICHIRO
IPC: G11B7/24035
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To easily use the information processor of the other person in the operating environment of an information processor ordinarily used by oneself by forming a reproduction dedicated area and a recordable area for data and recording a program for providing a computer with a control function for an operating system(OS) in the reproduction dedicated area. SOLUTION: A hybrid disk 1 respectively forms a reproduction dedicated area 2 for data on the inner peripheral side and a recordable area 3 for data on the outer peripheral side. The OS as a program for providing the computer with the control function for the OS and a device driver for driving a drive device are recorded in this reproduction dedicated area 2. Then, this hybrid disk 1 is inserted to the drive device, the OS recorded in the reproduction dedicated area 2 of the hybrid disk L is activated from the computer, and the computer is operated by the OS.
Patent JP-H04146391-A (JP)
Title: Securely closed door
Inventor: TSUTSUI YASUO
IPC: E06B7/18
Filed: 1990-10-05
Abstract: PURPOSE:To obtain high closeness of door by a method in which an expandible tube is provided on the peripheral side of the opening of a slide-type securely closed door, a door pressing part is set in the face of tube, and pressure fluid- injecting, holding, and discharging device is provided on the tube. CONSTITUTION:A tube 1 is housed in a tube frame 2, a door-pressing part 4 is provided on the frame 2, and the opening 3 of the frame 2 is positioned in the face of the part 4. The peripheral side of a door 9 is moved to the position between the opening 3 of the frame 2 and the part 4, and a pressure fluid is introduced into the tube 1 to make the tube 1 abut against the door 9. The door 9 is further expanded to press on the part 4. A photoelectric sensor to detect whether the door 9 is on closing position or not, a pressure guage to detect the expansion of the tube 1 by electric signals, and a solenoid valve are provided as needed for automatic remote control. Highly durable, high closeness can thus be obtained.
Patent JP-H07123095-A (JP)
Title: Broadcast type route setting system
Inventor: OSAKI YOSHIAKI
IPC: H04M3/00
Filed: 1993-10-25
Abstract: PURPOSE:To provide a broadcast type route setting system which never disuses cells nor causes delay at low cost by preparing a branch processing part to a module storing a trunk circuit in order to perform the switching/branching connection of received cells among the switching nodes. CONSTITUTION:The branch processing parts 203-1-203-3 are included in the modules 202-1-202-3 storing trunk circuits respectively. Then a circuit 201 branches out directly into circuits 208 and 209 by the part 203-1 with no intervention of a copy module. Thus, the branch connection causes no delay and however the branching frequency is limited to a normal trunk switching level. When the branching frequency exceeding the limit level is needed, the output of the module 202-1 is connected to a trunk circuit storing module 205 via a routing switch 204 of its own. Then the output of the module 205 is returned by a return circuit 206 and branched out by a branch processing part 207 of the module 205.
Patent JP-H11171800-A (JP)
Title: Resolving agent for optical isomer and production thereof
Inventor: OKAMOTO YOSHIO
IPC: C07F15/06
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a resolving agent for optical isomers having a high optical resolving capability originally equipped with the polysaccharide derivative, also equipped with a solvent resistance, and capable of being produced in short production processes and to provide a method for resolving the optical isomers. SOLUTION: This resolving agent for optical isomers in which the surface of a polysaccharide derivative loaded on a carrier, or crushed or made as spherical particles, is covered with a polymer, is obtained by loading the polysaccharide derivative on the carrier and immobilizing the polysaccharide derivative on the carrier by coating the surface thereof with the polymer, or crushing the polysaccharide derivative or making the same of spherical particles and then covering the surface thereof with the polymer.
Patent JP-H11104613-A (JP)
Title: Method for preventing slime generation in washing water after photographical development and apparatus to be employed therein
Inventor: MORIMOTO HIDETOSHI
IPC: C02F1/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically prevent slime generation in a washing process after photographic development, by previously starting stirring at the time when a slime generation-preventing agent is automatically supplied and mixed by stirring, and continuously carrying out the stirring until the agent is completely dissolved after the agent supply is stopped. SOLUTION: Before a chemical agent is supplied by operation of an injection pump 6, an air pump 4 is started and air is led through a ventilation pipe 5 and is blown, with stirring, into washing water 9 through a jetting hole of an end part 3 of the pipe. The stirring by blowing air is continued for a prescribed period after the agent supply is stopped (the stop of the operation of the injection pump 6). The operation of the air pump 4 is controlled by a timer 10. In the case stirring by blowing air is stopped before the agent supply is stopped or simultaneously with the stopping of the supply of the chemical agent, the agent supplied to the washing water tank 1 cannot be completely dissolved and uniformly dispersed and causes water slime.
Patent JP-H04142641-A (JP)
Title: Memory loaded package tester
Inventor: GOTO TOMOMI
IPC: G06F12/16
Filed: 1990-10-04
Abstract: PURPOSE:To make it possible to recognize an error signal for a package to be tested by selecting logical '0' or logical '1' to an expected value regardless of writing data, followed by comparing the output of the expected value with read data, and further followed by judging the acceptance or rejection of the result. CONSTITUTION:Expected value selecting circuit 1 uses the value of expected value selecting signal 2 to select writing data 3, expected value logical '0' signal 4, and expected value logical '1' signal 5. Further, a compare circuit 7 compares the selected expected value with read data 6 and outputs a compared result signal 8. Furthermore, when testing a memory loaded package that carries out the same operation as that of a memory device, the compare circuit 7 compares an expected value logical '0' signal with an error signal, and if an error occurs in the package to be tested, the compared result signal 8 becomes a logical '1', and if no error occurs the compared result signal 8 becomes a logical '0'. With this, an error signal for a package to be tested can be recognized.
Patent JP-H01109214-A (JP)
Title: Rotary encoder
Inventor: HINO MOTOHITO
IPC: G01P3/486
Filed: 1987-10-22
Abstract: PURPOSE:To improve detection accuracy by calculating an angle of rotation from variation in the frequency of laser light which is Doppler-shifted and scattered or reflected. CONSTITUTION:A laser light device 4 emits laser light which is waved with a parallel wave P and a vertical wave S differing in frequency and having orthogonal vibration planes, part of the light is guided 10 to a photodetecting element 5, and the frequency fB of beats of the original laser light is detected. The remaining laser light is split by a polarization beam splitter 6 into a P wave and an S wave, and the P wave is projected on a specific position 20 of a rotary body (transparent disk) 3a and then Doppler-shifted and scattered or reflected according to the rotation of the rotary body 3a. Those P wave and S wave are guided to a polarization beam splitter 7 to compose and guide out waving laser light. Then the composite laser light is guided to a photodetecting element 8 to detect the frequency fD of beats after the Doppler shifting. The detected frequencies fD and fB are inputted to a computing element 9 to find the angle of rotation of the rotary body 3a.
Patent JP-2001089877-A (JP)
Title: Surface treated steel excellent in weather resistance
Inventor: TSURI YUKIROU
IPC: C09D129/14
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To produce a surface treated steel excellent in weather resistance and capable of forming stabilized rust in an early stage while the generation of slobbery rust is suppressed. SOLUTION: In this surface treated steel, the surface of steel is coated with a butyral resin containing a molybdenum compound. The butyral resin is, if required, incorporated with a zinc compound or one or more kinds among a nickel compound, a copper compound, a phosphoric compound and a sulfuric compound.
Patent JP-H06119613-A (JP)
Title: Magnetic head and its production
Inventor: KUROKAWA HIDEO
IPC: C23C16/50
Filed: 1992-10-06
Abstract: PURPOSE:To lessen spacing loss and to improve wear resistance and corrosion resistance by providing the parts of magnetic head members sliding with a magnetic recording medium with a protective film consisting of carbon or consisting essentially of the carbon. CONSTITUTION:A diamond-like carbon (DLC film) 3 is synthesized at about 1000Angstrom  thickness on the surfaces of the core parts 1 and gap part 2 of the magnetic head. The synthesis of the DLC film 3 is executed by ionizing a gaseous raw material with an ion gun while a bias voltage is impressed to a magnetic head holder in a vacuum chamber. C6H6 is used as the gaseous raw material. The part of the magnetic head for sliding in contact with tapes is provided with such DLC film 3 as a protective film, by which the spacing loss is lessened and the wear resistance and corrosion resistance are greatly improved.
Patent JP-2001094415-A (JP)
Title: Automatic free-running frequency stabilizing circuit for pll circuit
Inventor: NAKAYA KOJI
IPC: H03L7/199
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic free-running frequency stabilizing circuit for a PLL circuit that can reduce a synchronizing time by forcibly shifting the phase of a reference signal or the phase of a compared signal even when the phase difference between the reference signal and the compared signal deviates from a free-running frequency in a VCO(voltage controlled oscillator) being a component of the PLL circuit. SOLUTION: This stabilizing circuit consists of a 1/M frequency divider that generates a 1/M frequency division clock signal based on a reference input signal, a phase detector that receives this 1/M frequency division clock signal and a 1/N frequency division clock signal resulting from applying 1/N frequency division to an output pulse signal from a VCO and outputs a signal with a voltage in response to the phase difference, a loop filter that filters a low frequency component of a signal outputted from the phase detector, and the VCO whose oscillated frequency is controlled with a level of a voltage outputted from this loop filter and provides an output of the output pulse signal,  and is provided with a frequency divider control means that temporarily stops the 1/M frequency division clock signal of the 1/M frequency divider at a place between the 1/M frequency divider and the phase detector.
Patent JP-H04142222-A (JP)
Title: Packaging device
Inventor: IWAKAWA TAKASHI
IPC: B65H7/04
Filed: 1990-10-03
Abstract: PURPOSE:To reduce operational miss and provide a device having excellent operability and high work efficiency by indicating a start command by an indicating means, actuating a packaging means when a packaging sheet feed detecting means detects that a feed has been made and actuating a packaging sheet feed means when said detecting means detects that a feed has not been made. CONSTITUTION:Limit switches S1-S14, 61a, 61b are connected to a control device HH utilizing a microcomputer. Whether or not sheets are being fed is judged based on the detected information of a higher rank limit switch S12 of a holding mechanism 3. When the switch S12 is in OFF state, it is judged that sheets are being fed. In a sheet feed state, wherein wrapping sheets 1 are being fed onto a receiver 8, after an operator has put an item to be packaged on the receiver 8, a start switch S0 is depressed. And then packaging operation is started at a packaging station B. However, when the operation is started, sheets are not being fed, so that sheet preparing operation and sheet feed operation at a sheet feed device 2 is performed to provide a sheet feed state. By depressing the switch S0 again, operations including packaging are performed.
Patent JP-H02114398-A (JP)
Title: Remote supervisory equipment
Inventor: KONO KENJI
IPC: G08B25/08
Filed: 1988-10-25
Abstract: PURPOSE:To inspect the speaking state of inter-phones between a monitoring center and a building by arranging an inspection signal originating equipment in a speaking set and providing the monitoring center with a means for detecting an inspection signal from the signal originating equipment and outputting an inspection response signal to a terminal equipment. CONSTITUTION:When an inspector drives the inspection signal originating equipment 4 arranged on the speaking set 21 at the time of inspecting the speaking of the speaking set in a remote monitoring device arranged in a building 2, the equipment 4 generates a prescribed signal, and the prescribed signal is sent from a terminal equipment 20 connected to the speaking set 21 to the monitoring center 1. Since a detecting means 17 in the center 1 detects the prescribed signal sent from the terminal equipment 20 and an inspection response means 16 generates an inspection response signal to be an audible signal, an inspector checks the response signal by a speaking set 11. Consequently, the speaking state between the monitoring center 1 and the speaking set 21 can be inspected and it is unnecessary to communicate with an operator in the monitoring center for the inspection of the speaking state.
Patent JP-S61145809-A (JP)
Title: Flyback transformer
Inventor: ASAKURA KATSUYASU
IPC: H04N3/19
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a highly safe and reliable flyback transformer which positively keeps insulation distance between a high voltage coil and insulation case by holding a bleeder resistor with a holding mechanism provided to a high voltage bobbin. CONSTITUTION:A holding mechanism 7 which holds a bleeder resistor 5 is integrally provided in the high voltage side of a high voltage bobbin 1. This holding mechanism 7 holds the one end portion the bleeder resistor 5 by utilizing the elasticity of the resin. Moreover, the other end of bleeder resistor 5 is fixed by pressurized contact with external circumference of collar of a low voltage bobbin 2 and therefore the bleeder resistor 5 is provided keeping a constant interval for the high voltage coil. The bleeder resistor 5 has an adequate interval between the high voltage coil and insulation case 8. As a result, stabilized quality can be acquired without generation of insulation breakdown.
Patent JP-H04144195-A (JP)
Title: Box for electronic apparatus
Inventor: MIZOE MAREKATSU
IPC: H05K5/02
Filed: 1990-10-04
Abstract: PURPOSE:To prevent malfunction by a method wherein an aspiration material containing a mixture of a high humidity absorbing and releasing material, in which metal ions are included in water-soluble polymers in a colloid state, and water-insoluble polymers is provided within a box. CONSTITUTION:An aspiration material 1 has hygroscopic capacity that is several times more than that of desiccating agent such as silica gel depending on the composition of the aspiration material 1, and the capacity of the box 2 is limited. Moreover, the amount of humidity absorption can be adjusted by changing the components of the aspiration material 1 so that the inside of the box does not reach the amount of saturation water vapor without dew condensation within the box that will result in malfunction. Moreover, even if the aspiration material itself reaches the amount of the saturation water vapor, the aspiration material 1 will be set in an aspiration state where it literally repeats the humidity absorption and release so that it is possible to prevent the dew condensation and malfunction beforehand by maintaining the humidity at a level without allow it to reach the amount of the saturation water vapor.
Patent JP-H09113566-A (JP)
Title: Connected state detecting device for semiconductor substrate
Inventor: MIYAZAKI TORU
IPC: G01R31/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device that can detect the connected state of bonding wires of a semiconductor substrate. SOLUTION: In the case of bonding wires 13a-13d being normally connected, a current flows through paths reaching a lead 15 from the bonding wires 13a-13d, starting from an internal circuit 17 via a reference point 9, wiring resistances 19a-19d, bonding pads 3a-3d, and the potential of the reference point 9 becomes larger than the potential of the bonding pads 3a-3d, so that the output of comporators 11a-11d are all in a high state. In the case of the bonding wire 13a being severed, on the other hand, a current does not flow through the path reaching the lead 15 from the bonding wire 13a, starting from the internal circuit 17 via the reference point 9, the wiring resistance 19a and the bonding pad 3a, so that the reference point 9 and bonding pad 3a are equal in potential, and the output of the comparator 11a is in a low state.
Patent JP-S63124869-A (JP)
Title: Intermittent wave generating machine
Inventor: KODAN NORIHISA
IPC: F04D35/00
Filed: 1986-11-12
Abstract: PURPOSE:To intermittently generate a wave suitable for surfing, by constituting a machine of the semi-submerged first and second buoyancy chambers and air chamber and an air suction and discharge mechanism, which supplies air to and discharges it from the air chamber, and repeatedly supplying the air into and discharging it from the air chamber. CONSTITUTION:If air in an air chamber 4 is evacuated by a vacuum pump 5, the air chamber 4 is gradually filled with seawater, and a wave generating machine 1 sinks in the water. Here the machine provides a small increase of buoyancy of the first buoyancy chamber 2 while a large increase of buoyancy of the second buoyancy chamber 3 because of its deep draft. Accordingly, the first buoyancy chamber 2 is placed in a front tilt attitude. Next the machine, if it opens an air suction valve 8, rises by self buoyancy by rapidly inducing air into the air chamber 4, and the first buoyancy chamber 2 is placed being switched from its front tilt attitude to rear tilt attitude. Here the machine, protruding water in the periphery of an external slope 2c, generates a wave in the direction of an arrow head. The machine adjusts height of the wave by a submerged amount of the wave generating machine 1 and an interval of generation of the wave by a change of air supply and discharge speed.
Patent JP-S61145097-A (JP)
Inventor: KASAHARA KENJI
IPC: B66C1/06
Filed: 1984-12-19
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。