baber/WOPTO huggingface dataset:
Patent JP-H096143-A (JP)
Title: Image forming device
Inventor: YAMAMOTO MASASHI
IPC: G03G15/16
Filed: 1995-06-14
Abstract: PURPOSE: To prevent the occurrence of staining of a pressing member by impressing a charge whose polarity is the same as that of toner on the pressing member in the case in which a recording medium does not exist at a part where the pressing member is brought into contact with a toner image carrier. CONSTITUTION: The pressing member 5 is installed on the upstream part of the paper feeding path of a transfer roller 6. The paper pressing member 5 is a roller-shaped member constituted of a metallic shaft and an elastic layer for covering the shaft. A prescribed weight is applied on the member 5, then, various kinds of recording media 9 are stably pressed against a photoreceptor 1 from behind. A high voltage power source is connected to the metallic shaft of the member 5. A negative voltage whose polarity is the same as that of the toner is impressed on the metallic shaft of the member 5 by the high voltage power source. The toner sticking on the member 5 is electrostatically transferred to the photoreceptor 1 by impressing a negative voltage. The high voltage power source is constituted so that it may be operated when the toner image does not exist on the photoreceptor 1 and also when the recording medium 9 does not pass through the contact part.
Patent JP-S5937293-A (JP)
Title: Enclosed type rotary compressor
Inventor: EBARA TOSHIYUKI
IPC: F04C29/00
Filed: 1982-08-24
Abstract: PURPOSE:To relieve a stress concentraton on the outer peripheral surface of a leg by a method wherein a strain is provided on the leg, contacting with the inner wall of a casing, under pinching the leg, on which a groove, not contacting with the inner wall of an enclosed case formed on a part of the outer peripheral surface of the leg of a cylinder block, is located. CONSTITUTION:The groove 63, never contacting with the inner wall of the enclosed case 2 formed on a part of the outer peripheral surface 61a of the leg 61, among the legs 61, 62 formed on the cylinder block 6 at the positions opposing to each other in the diametral direction of the cylinder blockf 6, increases a surface pressure per unit area, which is applied to the outer peripheral surface 61a of the leg 61 from the enclosed case 2 upon forcefitting the cylinder block into the enclosed case, and the stress is concentrated on the outer peripheral suraces 65a, 66a of the legs 65, 66 pinching the leg 64 located so as to correspond to the groove 63 in a circumferential direction. Said concentrated stress is relieved by the strains 67, 68 provided on the legs 65, 66 and the stress, applied on the inner diameter of the cylinder 7 of the cylinder block 6, may be avoided.
Patent JP-2000341851-A (JP)
Title: Ground directional relay
Inventor: MITO KAZUMA
IPC: H02H3/38
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a ground directional relay capable of variably setting an optimum sensitivity angle determining the direction of a ground fault, and setting appropriate operating characteristics to a system to be installed. SOLUTION: A computing module 18 computes an operating basic setting value based on ground current determined by simulated perfect ground test and ground current, or computes and sets the operating basic setting value based on information set by an external setting module 16. The operating basic setting value is an optimum sensitivity angle indicating the directional element of a ground fault and minimum operating current indicating a ground overcurrent element. The computed operating basic setting value is set by a fault detecting module 14. The fault module 14 compares a phase difference in the ground current and ground voltage detected from an electric power system and ground current value with a basic setting value for ground detection.
Patent JP-S5371353-A (JP)
Title: High-frequency heating equipment
Inventor: TANAKA JIYUNZOU
IPC: G05D23/19
Filed: 1976-12-07
Abstract: PURPOSE: To prevent a burn, installing a flange on the temperature detector, in the equipment to transmit the temperature detecting signal by wireless. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10338533-A (JP)
Title: Production of bent and tempered glass sheet and apparatus for production therefor
Inventor: YOSHIZAWA HIDEO
IPC: C03B23/025
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To easily execute the expansion of the degree of freedom in forming a bent and tempered glass sheet to be formed by utilizing its own weight of the glass sheet. SOLUTION: Cooling gas blowing means 21, 22 installed in continuation on both sides via the glass transporting path in a rapid cooler 2 are arranged in such a manner that the positions at the upstream ends in the glass sheet transporting direction vary on both sides. The bent and formed glass sheet G ejected out of a heating furnace 1 is first begun to be cooled with respect to the one surface alone and thereafter, the cooling of the other surface is started, by which the bent and tempered glass sheet is formed.
Patent JP-S5480155-A (JP)
Title: Electronic watch
Inventor: SUZUKI KEIICHI
IPC: G04G17/06
Filed: 1977-12-08
Abstract: PURPOSE:To enhance reliability by directly connecting the output part of a circuit substrate to panel to the input part of the panel and achieve the reduction of cost by not using any lead rubber. CONSTITUTION:A panel 12 is placed on a plate 11 and a panel frame 13 is assembled by being guided by the pins 11a, 11b in the plate 11. A circuit substrate 15 which has elements such as IC 15a and others at inside are secured in the panel frame 13 by thermocompression bonding or bonding. The contact part 15b with a panel 12 is not secured to the panel frame 13 and is elastically pressed to the electrode part 12a of the panel 12 by suitable compressive force by the substrate pressing part 13a of the panel frame 13 when assembled. The height of the substrate pressing part 13a of the panel frame 13 may be made with much better accuracy as compared to lead rubber.
Patent JP-H04370097-A (JP)
Title: Decomposition of pcb
Inventor: TAKAGI MASAMICHI
IPC: A62D3/02
Filed: 1991-06-19
Abstract: PURPOSE:To decompose polychlorobiphenyl(PCB) and make PCB harmless and simultaneously solve problem of environmental pollution by PCB contamination by irradiating PCB with ultraviolet ray and then treating the resultant product with a microorganism of the genus Pseudomonas. CONSTITUTION:Polychlorobiphenly(PCB) is irradiated with ultraviolet ray and then treated with a microorganism belonging the genus Pseudomonas, preferably a mixed system of Pseudomonas SP.-KKL 101 (FERM P-9355) and Pseudomonas SP.-KKS 102 (FERM P-9354). PCB in soil or paper, etc., is decomposed by preferably extracting PCB with an organic solvent, evaporating and removing the solvent and irradiating PCB with ultraviolet ray in a form dissolved in 2-isopropanol, etc.
Patent JP-S5848344-A (JP)
Title: Deflection yoke
Inventor: INOUE YUKITOSHI
IPC: H01J29/76
Filed: 1981-09-17
Abstract: PURPOSE:To obtain the magnetic field distribution requiring no side pincushion distortion correction through simple means while providing the magnetic chips at the electron gun side of said coil and in the proximity of the opening at the screen side. CONSTITUTION:A tubular ferrite core is wound obliquely with a pair of vertical deflection coils 2a, 2b then said coils 2a, 2b are sticked with the magnetic chips 3a-3d made of the ferro-magnetic member such as the permalloy through adhesives. Consequently A-C sections are shielded thereby the electron gun side is provided with the steep barrel field through B while the screen side is provided with the pincushion field through A and C. Consequently the correction of the side pincushion distrotion is not required resulting in the desired field distribution.
Patent JP-S6035923-A (JP)
Inventor: JIEEMUSU HAWAADO GAROUEI
IPC: H02J7/02
Filed: 1984-07-18
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-H0439885-A (JP)
Title: Heating body having positive resistance temperature coefficient
Inventor: YAMAZAKI TADATAKA
IPC: H05B3/56
Filed: 1990-06-06
Abstract: PURPOSE:To improve the reliability and the safety of a heating body by providing a resistor, using conductive material formed by uniformly mixing and dispersing a finely powdered particle in a crystalline polymer composition and having a positive resistance temperature coefficient (PTC), a metal conductive wire parallel to the resistor, and an electrical insulating body sheathing the resistor and the metal conductive wire. CONSTITUTION:A heating body is composed by dispersing conductive fine powder in a crystalline polymer composition to be bridged by an electron beam or a cross linking agent such as organic peroxide, and then providing a PTC resistor 1 using conductive material formed by uniformly mixing and dispersing particles, finely powdered to a particle diameter of 0.5-100mum, in the crystalline polymer composition, and electrodes 2 and 3 and an electrical insulating body 4 suitable for the performance and the shape of a given PTC heating body. Thus the using of a conductive composition having the maximum grain diameter of 100mum causes the uniformed formation and stress irreguralities of a conductive pulse, resulting in the nonoccurrence of an interface crack. Thereby, a PTC heating body having long life, the small rate of change of a resistance value, and highly reliable and safe self temperature control function can be obtained.
Patent JP-S5770945-A (JP)
Title: Exhaust gas reflux device of engine
Inventor: FUJIMOTO MISAO
IPC: F02D21/08
Filed: 1980-10-21
Abstract: PURPOSE: To prevent over-rich reflux amount of exhaust gas produced by gas leakage during operation like running-in or the like by controlling the total amount of exhaust gas reflux at low level when the total running time of an engine is less than a predetermined value.  
     CONSTITUTION: An exhaust system not shown and an intake system 1 communicate to each other through a reflux path 4 having a reflux controlling valve 5. While  the controlling valve 5 is controlled by a control 9, signals of a rotational frequency  sensor 10, intake negative pressure sensor 11 and first and second pressure 13, 14  for detecting negative pressure upstream and downstream of a throttle portion 12 in  the reflux path 4 are applied to the input of the control 9. Further, signals of a  total running time sensor 17 consisting of an ignition switch 15 and timer 16 are  applied to the input of the control 9. Further, signals of a total running time sensor  17 consisting of an ignition switch 15 and timer 16 are applied to the input of the  control 9 so that the reflux amount is controlled at a normal level after a predetermined time and at a lower level within the predetermined time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000334355-A (JP)
Title: Piston pump, coater and coating method, and plasma display, manufacturing apparatus of display part and its method
Inventor: TANI YOSHINORI
IPC: F04B7/04
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To replace a coating liquid or the like in a short period of time in a coating liquid feed line by installing respective fluid-passages in a cylinder storing a fluid inside and in a piston feeding the fluid to the inside or the outside of the cylinder by reciprocal motion, of a piston pump. SOLUTION: In a die coat method which is used for forming a coating film C on the surface of a material A to be coated such as a glass substrate or the like while a coating liquid 114 delivered out of contact with the surface, a piston pump 120 is used as a feeding means of the coating liquid 114 to a die 30. In order to feed the coating liquid 114 in a tank 112 to the die 30, a piston 128 is travelled to the lower side by a definite quantity and a cylinder 124 is filled in with the coating liquid 114 through a fluid-passage 132, after a taken-in valve 126 is opened and a delivery valve 122 is closed. Then, the piston 128 is travelled to the upper side by a definite quantity and the coating liquid 114 in the cylinder 124 is fed to a manifold 62 of the die 30 through an outlet 136, after the taken-in valve 126 is closed and the delivery valve 122 is opened.
Patent JP-S5770433-A (JP)
Title: Electronic spectroscope
Inventor: JINNO MASABUMI
IPC: H01J49/44
Filed: 1980-10-21
Abstract: PURPOSE:To make remarkably bringhtness of electron optics brighter, by forming spectral image of energy of a sampling surface on the outlet slit of a photoelectronic energy analyzer through limitting the X-ray irradiating area on the sample. CONSTITUTION:An X-ray flux 2 from an X-ray source 1 irradiates a sample 3 through a diaphragm 11 which limits the X-ray irradiating area on the sample 3 to become smaller, and a photoelectron flux radiated from the sample 3 is directly made incident to an electronic energy analyzer 8. Moreover, since the deflection angle of the analyzer 8 is <180 deg., the image on the photoelectron radiating plane of the sample 3 is formed after spectral diffraction on an outlet slit 9 apart from the outlet end face of the analyzer 8, and detected by an electron detector 10. Correction electrodes 12 and 12' prevent disturbances in the electric field at both end faces of the analyzer 8 and, at the same time, the electrode 12 limits the expanding angle of the incident photoelectron flux to the analyzer 8. Since an electron lens is eliminated in this way, corrections of measured values are not required, and no probrems about the secondary electron generated at the inner surface of the electron lens occur, therefore S/N is improved.
Patent JP-2000334108-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a whole game by setting a lot of conditions advantageous for a player by providing a pair of variable display parts for visual enjoy by respectively executing the display of different contents, and setting two kinds of values to be generated on the basis of the respective displayed results as well. SOLUTION: Concerning this game machine, when a ball is passed through a passing prize winning hole 16, a first image game simulating an opposing match such as boxing is executed on an upper variable display part 30a and, when the result is a great success, a first variation prize winning device 19 of a tulip is opened and closed ten times. When a ball wins a prize in a start prize winning hole 20, the second image game with the content of picture pattern scroll is executed on a lower variable display part 30b and, when the result is a great success, a second variation prize winning device 50 of an attacker is opened and closed sixteen times at a maximum.
Patent JP-S55669-A (JP)
Title: Receiving device
Inventor: HAMADA OSAMU
IPC: H03J7/28
Filed: 1978-11-29
Abstract: PURPOSE:To obtain a so-called synthesizer receiver applying the frequency synthesizing technique in that the channel selection is performed by setting the oscillation frequency of the local oscillator to the prescribed value via the output of the reference oscillator. CONSTITUTION:Intermediate-frequency amplifier 2, FM demodulator 3, muting circuit 4 and stereo demodulation part 5 are connected to front end 1. Thus the right and left signals are obtained at the output terminals 5R and 5L respectively. The local oscillation frequency of front end 1 undergoes the frequency multiplication via mixer 6 and 1/4-divider 8 and is then compared with the output given from reference oscillator 11 through 1/N-divider 9 at frequency phase comparator 10. And this output is fed back to the local oscillator to carry out the channel selection. In addition, the circuit is provided to vary the division ratio of divider 9 and then detect the fact that the receivable broadcast station has been received, along with the memory which can memorize the contents of the channel selection counter.
Patent JP-H0815879-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HIROSE HISAHIRO
IPC: G03G5/06
Filed: 1994-06-29
Abstract: PURPOSE:To obtain the electron transfer performance, high sensitivity, low residual potential and good image-holding property of an electrophotographic photoreceptor having a photosensitive layer on a conductive supporting body by incorporating a specified compd. into the photosensitive layer. CONSTITUTION:In this electrophotographic photoreceptor having a photosensitive layer on a conductive supporting body, the photosensitive layer contains a compd. expressed by formula. As for the conductive supporting body, for example, a metallic pipe, metallic plate, metallic sheet, metallic foil, polymer film treated to have conductivity, polymer film having a metal vapor deposition layer such as Al, or polymer film or paper coated with metal oxides, quaternary ammonium salt or the like are used. The photosensitive layer is formed on the conductive supporting body and may be formed into a single layer or a laminated structure whose functions are separated into a charge producing layer and a charge transfer layer. Or an adhesive layer may be formed between the conductive supporting body and the photosensitive layer. Further, if necessary, a protective layer may be formed on the photosensitive layer.
Patent JP-S5372121-A (JP)
Title: Torque control device of induction motor
Inventor: YAMASHITA RIYUUSABUROU
IPC: H02P21/22
Filed: 1976-12-08
Abstract: PURPOSE: To reduce pulsating torque which is generated in a motor, by controlling secondary electric current of a wound rotor type induction motor, by a thyristor power converter, such that product of secondary voltage and electric current is a certain value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S629516-A (JP)
Title: Floating type magnetic head device
Inventor: HATAKEYAMA IWAO
IPC: G11B21/21
Filed: 1985-07-08
Abstract: PURPOSE:To improve the performance and reliability of the titled device by providing a moving means moving a support to a recording medium in approaching and parting direction with a signal detected by a distance detection means detecting the distance between a slider and the recording medium. CONSTITUTION:A gimbal 9 being an energizing member to a magnetic disc 17, and a slider 11 having a magnetic head and an objective lens 7 collecting the light generated from a laser 19 to the magnetic disc 17 are provided to a support cylinder 5. The distance between the slider 11 and the magnetic disc 17 is detected by a photodiode 29 by receiving a light reflected in the magnetic disc 17 through the objective lens 7. When the distance between the slider 11 and the magnetic disc 17 is kept properly, the photodiode 29 produces no differential output but if the slider 11 comes to an abnormity such as a projection on the magnetic disc, the diameter of the light spot on the optical disc 17 is larger, the photodiode causes a differential output, the detection signal is given to a coil 13 and the distance between the slider 11 and the magnetic disc 17 is kept properly.
Patent JP-H06338794-A (JP)
Title: Pll
Inventor: KADOWAKI KOHEI
IPC: H03L7/12
Filed: 1993-05-28
Abstract: PURPOSE:To provide a PLL in which time taken for the change of the oscillation frequency of a voltage controlled oscillator when frequency division ratio setting data are changed can be accelerated. CONSTITUTION:The PLL comprised in such a way that varactor diodes D1, D2 are provided at a part of the oscillation frequency setting element of the voltage controlled oscillator 3, and the output of a loop filter 2 is impressed to the cathode of the varactor diode D1, and a voltage based on the frequency division ratio setting data to set the frequency division ratio of a variable frequency divider 4 which frequency-divides the oscillation frequency of the voltage controlled oscillator 3 is impressed to the cathode of the varactor diode D2 is provided with a dither voltage source 7, and the output voltage of the dither voltage source 7 can be superimposed on the cathode of the varactor diode D2.
Patent JP-S6039251-A (JP)
Title: Hardware check device
Inventor: NAGAHARA YOSHIHARU
IPC: G06F11/22
Filed: 1983-08-12
Abstract: PURPOSE:To simplify the constitution of a check device by generating an electric signal change of hardware such as a chip selection signal line or the like of a device to be checked to attain ease of actual measurement and fault diagnosis at the design of the device to be checked. CONSTITUTION:A hardware check device main body 1 is provided with an operation code setting means 2' and the means 2' sets an operation code by setting data lines D0-D7 of a microprocessor 2 to ''1'' level or ''0''. Further, the main body 1 is provided with a read/write switch SRW, address switch groups SA0-SA15 and data switch groups SD0-SD7. The main body 1 is connected to a connector 9 of a microprocessor application commodity 8 as a device to be checked via a cable 7. Further, an address output from the processor 2 is replaced to the address of the application commodity 8 by a code setting means and the address of the application commodity 8 is increased sequentially to simplify the constitution of the check device.
Patent JP-S5774821-A (JP)
Title: Manufacture of magnetic resistance effect type magnetic head
Inventor: NIIMI AKIRA
IPC: G11B5/31
Filed: 1980-10-24
Abstract: PURPOSE:To decrease a spacing loss remarkably, by temporarily joining a substrate and a protective plate, polishing the sliding surface, and after that, separating them, forming a thin film magnetic substance and a conductive material on the substrate side, and after that, joining the protective plate. CONSTITUTION:A protective plate 5 is temporarily joined with a nonmagnetic substance substrate 2 by use of an adhesive agent 10, and the sliding surface against a magnetic recording medium is polished. Subsequently, the protective plate 5 is detached from the substrate 2, is washed, and after that, a thin film magnetic substance 3, for instance, of 80% Ni-Fe alloy, etc. is formed on the substrate 2 by a thin film deposition method. After that, a conductive material such as Al , etc. to be connected to both ends of the magnetic substance 3 is formed, and after that, the protective plate 5 is joined with the substrate 2 by use of an adhesive agent. In the end, tape lapping is performed lightly and the sliding surface is prepared, by which a magnetic head is completed. In this way, no unevenness is caused on the end of the magnetic substance 3 of the sliding surface, a spacing loss against the magnetic recording medium surface is decreased, and it is possible to obtain a head which is excellent in a frequency characteristic and large in an magnetic field.
Patent JP-S5842566-A (JP)
Inventor: BOKUDAN BOGUTSUKIIRANTO
IPC: B65G1/04
Filed: 1982-08-25
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-S5670610-A (JP)
Title: Rotary electromagnet
Inventor: TAKASE YOSHIO
IPC: H01F7/08
Filed: 1979-11-15
Abstract: PURPOSE:To simplify the steps of manufacturing the rotary electromagnet by bending and forming legs of  -shaped magnetic plates, winding exciting coils at the center of a yoke thereby forming a stator and thereby facilitating the formation of the yoke and the winding of the exciting coil. CONSTITUTION:A disk rotor 1 magnetized in opposite directions on the front and the back surfaces is rotatably mounted with the output shaft 5 engaged within a slot. The legs 3a, 3b of the  -shaped magnetic plate are bent in such a manner that one leg 3b confronts one pole on the surface of the rotor 1 and the other leg 3a confronts the other pole on the back surface of the rotor 1, an exciting coil 2 is wound at the center of the yoke 3 thereby forming a stator 4. Thus, it can facilitate the formation of the yoke and the winding work of the exciting coil, thereby simplifying the steps of manufacturing the rotary electromagnet.
Patent JP-S5372622-A (JP)
Title: Photographic element for color diffusion copying
Inventor: YOSHIDA TAKASHI
IPC: C08F246/00
Filed: 1976-12-10
Abstract: PURPOSE: To obtain excellent photographic characteristics by increasing treatment temperature latitude by forming timing layer in neutralization system with a specific polymer latex. 
     COPYRIGHT: (C)1978,JPO&Japio