baber/WOPTO huggingface dataset:
Patent JP-H02207112-A (JP)
Title: Valve operated condition switching device for internal combustion engine
Inventor: NAGAHIRO KENICHI
IPC: F01L13/00
Filed: 1989-02-06
Abstract: PURPOSE:To enable the secure detection of the operated condition of a piston of a device in which the piston of a connecting device is displaced by the pressurized oil to switch the connected condition of each rocker-arm for low and high speed by detecting the oil pressure force of two oil passages communicated/ cut-off in response to the displacement of the piston. CONSTITUTION:In a marking device, a pair of intake valve is opened/closed by the rotation of pair of cam for low speed and a cam for high speed on a cam shaft through the first - the third rocker-arms 5-7. Each rocker-arm 5-7 feeds the pressurized oil to an oil pressure chamber 25 of a connecting device built-in these rocker-arms, and presses the first and the second pistons 21, 22, resisting a spring 24, to switch each rocker-arm from the disconnected condition to the connected condition. In this case, the first and the second lubricating oil passages 31, 32 separately communicated/cut-off by the displacement of the pistons 21, 22 are formed in a rocker shaft 8, and the operated condition of the piston is detected from the output of each oil pressure sensor 56, 57 provided in this side of orifices 54, 55 in the downstream end of each passage 31, 32.
Patent JP-H01202423-A (JP)
Title: Joining method for electric fusing type plastic pipe
Inventor: OYA HIROSHI
IPC: B29C65/34
Filed: 1988-02-08
Abstract: PURPOSE:To perform easily perfect joining free from defective fusing, by a method wherein display of pulling-out timing of a connector of a control device from a connector pin of a plastic pipe coupling at the time of completion of electrification is performed continuously. CONSTITUTION:A plastic pipe 2 is inserted into a plastic pipe coupling. A connec tor 31 is inserted over a connector pin 13 and they are connected with each other. A pipe coupling 1 is electrified through the connector 31 from a control device body. At the time when a temperature of the plastic pipe coupling is raised and arrives at a predetermined temperature, electrification is suspended. After suspension of electrification to the plastic pipe coupling 1, a dropping temperature is measured and displayed continuously. When the title plastic pipe has attained to a temperature enabling removal of the connector 31 from the plastic pipe coupling, that is, the temperature which does not exert influence upon a joining state of a fused part even if external force is applied to the same, this indication, that is, a signal such as a buzzer/voice based on a tempera ture is made. The joining is completed by removing the connector 31 from the plastic pipe coupling 1.
Patent JP-H10205015-A (JP)
Title: Building equipped with ventilative layer
Inventor: EMOTO HIROSHI
IPC: E04B1/76
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a building wherein humidification in the building frame can be prevented while deterioration of heat insulating materials and corrosion of wood can be prevented too. SOLUTION: In a building constructed by framing panel method wherein a wall structural part 1 is structured with a structural panel 1A arranged between columns, the structural panel 1A is composed of a framework made up of vertical frames and horizontal frames into a square shape, a structural facing material 11 stuck to the exterior side of the framework, a heat insulating material 14 inserted, being put aside to the interior side, into the internal space of the framework, a dampproofing material 13 arranged at the interior side of the heat insulating material 14, and a ventilative layer 16 formed between the structural facing material 11 and the heat insulating material 14. The ventilative layer 16 is made to communicate with a ventilative space 36 in the ceiling plenum in a ceiling structural part 3 and a ventilative underfloor space 26 in a floor structural part 2.
Patent JP-H01203091-A (JP)
Title: Apparatus for treating waste materials
Inventor: SEKIKAWA MASABUMI
IPC: B09B5/00
Filed: 1988-02-10
Abstract: PURPOSE:To dispose of a scrapped vessel, made of FRP in particular, safely and efficiently, by providing means for carrying-in, transferring, aligning, cutting, dismantling, transferring dismantled matters, and incinerating dismantled matters, and providing also means for purifying discharged materials discharged from the means for cutting and dismantling and/or the means for incinerating dismantled matters. CONSTITUTION:When a small-sized scrapped ship, e.g. a ship of FRP, is treated, a scrapped ship 1A having been inserted into an apparatus by means of a trans porter car 2 is aligned in a specific direction by means of an arrangement means 4 to be thereafter transferred through a treatment line 3. Thereafter, the scrapped ship 1C is transferred to a cutting and dismantling chamber 6 to be cut by means of a cutting tool 12, while an inlet door 7 and outlet door 8n are shut closely and dusts having been produced are treated by means of a gas purifying device 19, following which the scrapped ship 1C having been cut into transferrable pieces 4 is transferred to an incinerator 15 through a dismantled-matter transfer line 13. The dismantled matters 14 are burnt in the incinerator 15 and its ashes 22 are buried under the ground, while soots produced by incineration are collected by a dust collector 16.
Patent JP-2000221448-A (JP)
Title: Optical isolator
Inventor: SATO TADAKUNI
IPC: G02F1/09
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize miniaturization, lightening in weight and the reduction of cost by constituting a permanent magnet for applying magnetic field to a Faraday rotator of ferrite sintered magnet. SOLUTION: This optical isolator consists of two polarizing elements, the Faraday rotator and the permanent magnet, and the permanent magnet is constituted of the ferrite sintered magnet 41 such as Ba ferrite or Sr ferrite. It is not matter whether the magnet 41 is an isotropic magnet or an anisotropic magnet. The cross section perpendicular to the magnetization direction of the magnet 41 can be formed in cylindrical shape, square frame shape or recessed shape. The magnet 41 satisfying relation 0<S1/2/t<=5.5 is used in the optical isolator assuming that the length in the magnetization direction is (t) and the cross section is S.  The ratio Hm/4πMs of a value expressing maximum magnetic field intensity Hm generated in space inside the magnet 41 by the unit of oersted to a value expressing the saturation magnetization 44πMs of the Faraday rotator by the unit of gauss is set to >=0.7.
Patent JP-S58144919-A (JP)
Title: Temperature controller
Inventor: YOSHIKAWA TOMIO
IPC: G05D23/24
Filed: 1982-02-24
Abstract: PURPOSE:To decrease the number of resistances that decide the set value of plus voltage to reduce the setting error, by making use of the properties of a diode and at the same time to set the output voltage independently of the temperature. CONSTITUTION:In case the minus input voltage is smaller than the plus input voltage (V+) of a comparator 2, the voltage obtained by dividing the power supply voltage Vc by resistances 10 and 11 is applied to the output side. Thus a transistor TR3 conducts to actuate an auxiliary relay 5. If the resistances 10 and 11 are selected so that the output voltage of the comparator 2 is larger than the voltage V+', no current flows to the forward direction of a diode 12. Therefore the plus input voltage is decided only by resistances 7 and 8. While the resistances 10 and 11 decide only the base current and the output voltage of the TR3 and has nothing to do with decision of the plus input voltage.
Patent JP-H10221411-A (JP)
Title: Additional circuit in lsi
Inventor: HAYASHI HIROMU
IPC: H01L27/04
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To test an LSI at an actual working frequency regardless of the supply clock of an LSI tester by an arrangement wherein a clock-up circuit is supplied with a clock at an arbitrary frequency from a tester/burn-in unit. SOLUTION: An LSI 1 comprises an internal logic circuit 7 and an additional circuit 8 for test. At the time of test, a tester/burn-in unit 2 delivers a select signal from a mode select line 4 and a mode select section 9 delivers a clock from a clocl line 3 to a clock-up circuit 10. The clock-up circuit 10 increases the clock frequency by a factor of an arbitrary multiple being delivered from the tester/burn-in unit 2 through a clock multiple line 5. A previously transferred test program is actuated in a test pattern generation circuit 11 and a test pattern synchronized with a clock having a frequency increased through the clock-up circuit 10 is supplied to the internal circuit 7. Test results are stored in a memory in the test pattern generation circuit 11.
Patent JP-H10228784-A (JP)
Title: Non-volatile semiconductor memory
Inventor: HAYASAKA TAKASHI
IPC: G11C16/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory which can control more efficiently threshold value distribution of a memory cell. SOLUTION: In a verifying operation of a flash memory, plural different verifying levels are generated, and pulse voltage for writing or erasing operation are generated plural times until voltage exceeds a verifying level. Threshold value distribution is varied at high speed using high verifying voltage, and threshold values distribution is narrowed using low verifying voltage. For example, pulse voltage applied to a memory cell is made to have a constant voltage value, and a pulse width is generated by increasing it with a power. Also, pulse width is made constant, and a voltage value is generated by increasing it with a power. Or, the same verifying function is achieved by making the sensitivity of a sense amplifier variable.
Patent JP-S63194482-A (JP)
Title: Picture display device
Inventor: NISHIDE TAKUYA
IPC: H04N3/28
Filed: 1987-02-09
Abstract: PURPOSE:To reproduce a faithful color and picture by dividing a horizontal deflecting electrode into plural, providing a driving circuit for every divided electrode, and executing a horizontal deflecting operation. CONSTITUTION:Memories 36, 37, 38 having deflecting data as a numeric value for controlling the divided horizontal deflecting electrodes 60, 61, 62, a memory controller 34 for controlling the access to 6 memories of the individual memories 36, 37, 38 for a horizontal period and to 240 memories for one screen and latch circuits 45, 46, 47 for simultaneously outputting the outputs of the individual memories 36, 37, 38 to D/A converters 48, 49, 50 of a next step are provided. The deflecting voltage of the horizontal deflecting electrodes 60, 62 at both the ends is controlled, thereby, the deflection in electron beam between the left end and the right end of a screen is corrected and the electron beam can be applied to the center of a fluorescent material.
Patent JP-S58144179-A (JP)
Inventor: MORIOKA ATSUMI
IPC: D06M13/50
Filed: 1982-02-23
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-2000227667-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus
Inventor: OGAKI HARUNOBU
IPC: G03G5/05
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic photoreceptor having stable characteristics in repeated uses and high mechanical strength and high abrasion resistance and the process cartridge having this. SOLUTION: The electrophotographic photoreceptor is provided on a conductive substrate with a photosensitive layer containing a resin having at least repeating units of a polyarylate resin having a fluorene structure represented by formula I in which each of R1 and R2 is a 1-3C alkyl group or an aryl group; and each of R3 and R4 is an H atom or same as R1 and R2.
Patent JP-S56125617-A (JP)
Title: Automatic tester which takes counter measure against power failure
Inventor: MONMA HAJIME
IPC: G01D21/00
Filed: 1980-03-07
Abstract: PURPOSE: To make possible the perfect unattended operation of an apparatus of  making automatic testing by using the data read from ROMs, without requiring and backup device for power failure by adding a program for taking counter measure against power failure interruption to said apparatus.  
     CONSTITUTION: A CPU6 stores program file data from an external memory 7 into an RAM, supplies a power source to the product 10 to be tested according to the programs, starts system constituting apparatus 8 according to the programs and measures the data. If there is power failure during the test, the data files are no more perfect and therefore the CPU6 detects the presence or not of the power failure from this, and executes the task of the inperfect data files, thereby making the perfect data file. On completion of the entire task, it operates contacts 9 for breaker trip and trips a main power source braker 1, thereby turning off the main power source of the CPU 6 and the system constituting apparatus 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54122545-A (JP)
Title: Elevator equipment with group control system
Inventor: TOUGOU YUUICHI
IPC: B66B13/14
Filed: 1978-03-11
Abstract: PURPOSE: To keep passengers in time for taking an elevator by adjusting door opening time in accordance with the indication of annunciator for arrival of the elevator and eliminating the effect of buttom inside the cage for closing the door.  
     CONSTITUTION: The system consists of normally closed contact points Ry-a and Ry-b for relays A and B to be excited when call singnals are made for the landing floors and contact point circuit operated by time limit relays AT and BT setting up the starting time for actual operation of relays A anb B by a command of opening or closing the door provided the time is set up as AT<BT by the time-limit relay BT. When an elevator other than the called one served the called floor, the normally closed contact points Ry-a and Ry-b for the relays A and B are not operated, circuit for the relay B and the time-limit relay BT is closed, and the door is opend in accordance with the time set up by time-limit relay BT as AT<Bt. Accordingly, the passenger will not miss on early arrived elevator not being called. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63197975-A (JP)
Title: Recorder
Inventor: SHIMADA KAZUYUKI
IPC: G03G15/043
Filed: 1987-02-12
Abstract: PURPOSE:To prevent the installation of a dustproof member from being forgot, to secure the safety of an operator, and to prevent the deterioration in printing quality, and the invasion of dust to a writing device, by detecting whether the dustproof member is installed to a normal position or not, and displaying a warning, when said member is not installed to the normal position. CONSTITUTION:A warning display is executed by a detecting signal by a microswitch 60 or a photosensor 62. That is, when a signal as to whether a dustproof member 7 is set to a normal position or not is inputted to a CPU 64 by the microswitch 60 or the photosensor 62, when it is decided that the dustproof member 7 is not set normally, the CPU 64 generates a warning lamp display signal in a display 6. In such a way, forgetting to set the dustproof member 7 and defective setting do not occur, a dirty optical device and defective printing are prevented, and also, when a safety switch has not operated, it is also prevented that an eye is injured due to irradiation of laser light.
Patent JP-H09223467-A (JP)
Title: Color cathode ray tube
Inventor: SHINODA MASAKI
IPC: H01J29/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in color purity and generation of uneven color to enhance reliability by forming a contact part of a stud pin coming in contact with a fitting hole of a plate-shaped elastic body in a spherical shape. SOLUTION: A contact part 3a of a stud pin 3 is formed in a spherical shape, and a fitting hole 4d of a plate-shaped elastic body 4c comes in contact with the spherical surface. Since the contact part 3a of the pin 3 coming in contact with the fitting hole 4d of the elastic body 4c is the spherical shape, even when shock or vibration is applied to a color cathode ray tube, the plate-shaped elastic body 4c swings toward a two-dot chain line in an arrow direction, and since the fitting hole 4d slides along the contact part 3a having the spherical shape, the contact part 3a is not shaven. After shock or vibration stopped, the position relation of the fitting hole 4d and the contact part 3a returns to the original state.  Even if shock or vibration is applied to the color cathode ray tube, the position relation of a shadow mask constituted in a color selection mechanism and a phosphor screen formed on the inside of a panel of the tube is kept in the initially set best state.
Patent JP-H09223774-A (JP)
Title: Silicon nitride based dielectric film and its manufacture
Inventor: HORIUCHI SATOSHI
IPC: H01L21/822
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent decrease of dielectric withstand voltage when a silicon nitride dielectric film is thinned, by making the nitrogen concentration in the thickness direction of a silicon nitride based dielectric film formed on a substratum material layer be high on the film surface. SOLUTION: A silicon nitride based dielectric film consists of a silicon nitride film 5 and a nitrogen enrichment layer 6. The nitrogen concentration in the film thickness direction is made high on the film surface side. As to the unpaired electrons of silicon atoms in the film, the ratio terminated by nitrogen atoms increases, electron mobility in the film dereases, and characteristics of high dielectric withstand voltage and low leak current can be obtained. It is not the structure wherein oxygen atoms are introduced into the film but essentially a silicon nitride single layer film, and so the possibility that a capacitance value decreases like the NO structure dose not exist.  Thereby a dielectric film of high reliability wherein the dielectric withstand voltage is high and the current leak level is low when the film is thinned can be obtained, and initial defect of a semiconductor device is reduced.
Patent JP-S56126016-A (JP)
Title: Speed control unit for continuous gasting and rolling plant
Inventor: ISAKI MINEYUKI
IPC: B21B15/00
Filed: 1980-03-06
Abstract: PURPOSE:To increase the rolling line speed smoothly after shearing and make the quality of the trailing end of material uniform by providing switches for acceleration and deceleration of accelerating and decelerating speed limiters. CONSTITUTION:When the material is cut with a shear 11, switches 32 is closed and switches 33 is opened and therefore a line speed setter 31 is switched, and the rolling speed of the rolling line is increased linearly and smoothly by an accelerating and decelerating speed limiter 34 up to the speed given by the setter 31. On the other hand, an accelerating and decelerating speed limiter 27 is so set with the acceleration and deceleration time as to make the fluctuations in the continuous casting and drawing speed in continuous rolling as low as possible with respect to the rolling line on the looper downstream side LR. Hence, the rolling line speed on the looper lower stream side LR is increased up to the rolling line speed raising set value in synchronization with the rolling line on the upper stream LF side, hence the acceleration and deceleration times are changed over by the switches 32, 33.
Patent JP-H05221283-A (JP)
Title: Vehicle quick deceleration condition detecting device
Inventor: ANDO HISAHIRO
IPC: G01P15/18
Filed: 1992-02-14
Abstract: PURPOSE:To surely detect a quick deceleration condition of a vehicle in a very short time and in addition to attain also smallness in size and lightness in weight without being influenced by an unnecessary repeated load and low load. CONSTITUTION:A vehicle quick deceleration condition detecting device 10, arranged in a side impact beam 20 of a vehicle, has a pressure receiving box 26 filled with noncompressible fluid F. A correction device 30 for absorbing thermal expansion of the noncompressible fluid F and a pressure switch 42 are connected to the pressure receiving box. In the pressure switch 42, a change of pressure of the noncompressible fluid F, caused by a change of volume of the pressure receiving box, can be detected, to connect the pressure switch to an air bag device through an action circuit. Accordingly, when the vehicle reaches a quick deceleration condition to compress the pressure receiving box 26 deformed, a pressure of the noncompressible fluid F is rapidly increased and quickly detected to actuate the air bag device.
Patent JP-S58145443-A (JP)
Inventor: MATSUSHIMA EIJI
IPC: F04B15/02
Filed: 1982-02-23
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-H11234709-A (JP)
Title: Monitor adjustment method
Inventor: UCHIDA ATSUSHI
IPC: H04N9/73
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To simply and accurately conduct objective color adjustment without the need of an expensive measuring instrument and expert intelligence. SOLUTION: A reference monitor whose white balance is adjusted is prepared, each of primary colors R, G, B are displayed adjacent to a black color (Bk) on the reference monitor, a pixel value in the unit of each primary color is continuously increased/decreased, a maximum pixel value whose border with the black color is not discriminated is decided respectively as a reference balance value, each primary color set to the reference balance value is displayed adjacently to the black on an adjustment object monitor, the luminance of each primary color displayed on the monitor is continuously increased/decreased respectively in the unit of each primary color by means of an adjustment variable resistor and the luminance of each primary color displayed on the monitor is respectively adjusted to a maximum luminance level at which a border with the black color is not discriminated.
Patent JP-H02208065-A (JP)
Title: Printer
Inventor: SAKAGAMI OSAMU
IPC: B41J2/35
Filed: 1989-02-07
Abstract: PURPOSE:To eliminate necessity of increasing storage capacity of main memory means even if the types of printing conditions are increased by supplying electric energy to a printing head based on main energy data determined by energy determining means and predetermined number of auxiliary energy data stored in auxiliary memory means. CONSTITUTION:Main energy data corresponding to printing condition data are determined by energy determining means, predetermined number of auxiliary energy data corresponding to printing condition data are determined by using functions stored in main memory means, and stored in auxiliary memory means. Amounts of the auxiliary energy selected according to predetermined selecting conditions of predetermined number of auxiliary energies are determined by a print controller based on the auxiliary energy data stored in the auxiliary memory means, and electric energy supply amount to a printing head is controlled based on the determined auxiliary energy data and main energy data determined by energy determining means.
Patent JP-S59154832-A (JP)
Title: Stereo demodulating circuit
Inventor: NAITOU MICHINORI
IPC: H04B1/16
Filed: 1983-02-24
Abstract: PURPOSE:To eliminate the 3rd harmonic to a fundamental wave by provdiding the 3rd power circuit cubing a sub signal (L-R) and correcting the sub signal by the output of the 3rd power circuit. CONSTITUTION:The 3rd power circuit 9 cubing the sub signal S5(L-R) being an output of a low pass filter 5, a level adjusting circuit 10 adjusting the level of an output signal S9 of the 3rd power circuit 9 and a subtraction 10 from the sub signal S5 are provided, and an output S11 of the substraction circuit 11 is applied to an adder circuit 6 and a subtraction circuit 7 to form an L singal S6 and an R signal S7. An output S4 of a low pass filter 4 is a main signal (L+R). Otherwise, the L and the R signals can be corrected individually by an output of the level adjusting circuit 7.