baber/WOPTO huggingface dataset:
Patent JP-H09114307-A (JP)
Title: Fixing device
Inventor: KATO SHINGO
IPC: H05B3/10
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fixing device eliminating the need of waiting time, having good heat efficiency, restraining the wasteful generated heat radiated from the device to the periphery, economizing power consumption, saving space, having simple constitution and small number of parts, being excellent in assemblability and maintainability, and having high reliability and excellent fixing characteristic. SOLUTION: This fixing device is provided with a light transmissive turning pressuring member 1 holding and pressuring transfer paper 8 carrying a toner image to a counter member, and a light source 3 irradiating the transfer paper 8 passing the member 1. The member 1 is formed to be a hollow cylinder, provided with the light source 3 on its inside and an elliptical reflecting member 4 on its outside, and arranged so that the light source 3 may be at either of two focal points of the member 4 and the transfer paper 8 may be near the other. The light source 3 emits light in timing just before the transfer paper 8 carrying the unfixed toner image 7 advances to the device.
Patent JP-H04167113-A (JP)
Title: Information processor
Inventor: SEKI MORIHARU
IPC: G06F1/04
Filed: 1990-10-31
Abstract: PURPOSE:To satisfactorily reduce power consumption of the information processor with simple constitution by stopping the supply of a clock signal to an auxiliary processing means when this means is not used. CONSTITUTION:A data bus 3, an address bus 4 and a control bus 5 aredirectly connected to a CPU 1 serving as a main processing means and a coprocessor 6 serving as an auxiliary processing means respectively. A clock control circuit 15 controls the supply of a clock signal S1 to the coprocessor 6 with a clock control signal S2 supplied from a control port circuit 9. Thus a clock supply control means stops the supply of the clock signal to the coprocessor 6 when this processor 6 is not used. Thus the internal state of the coprocessor 6 is not changed in response to the clock signal. Then power consumption of the information processor is reduced with simple constitution.
Patent JP-H06152844-A (JP)
Title: Information communication equipment
Inventor: HANAOKA HIDEYUKI
IPC: G06F3/12
Filed: 1992-11-04
Abstract: PURPOSE:To save recording paper by selecting and recording only required information among displayed collation information and printing it out in the lump at the end of connection to an information center and to save a communication charge through the reduction of communication CONSTITUTION:When the operator connects the information communication equipment to an information center via a line 29 by a prescribed procedure, a service menu preserved in the center is sent from the center to the communication equipment. When the operator selects desired information, the center retrieves the information and sends it as collation information. It is sequentially stored in a RAM 12 in the communication equipment and when the transmission of information is finished, a line 29 is interrupted. A CPU reads collation information stored in the RAM 12 according to a program of a ROM 13 to execute the print by a printer 26. The operability is improved by printing out only the desired collation information at the end of connection to the center in the lump in this way and the recording paper and the communication charge are saved.
Patent JP-H09115137-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: KOBAYASHI YASUNOBU
IPC: B29L31/34
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain superior electromagnetic transducing characteristics and high reliability by drawing a magnetic recording medium original plate along the length before it is cut into products. SOLUTION: To coat a nonmagnetic base 2 with a constituent layer, a film type base 2 unwound from a payoff roll 1 is coated with respective paints in layers in a wet-on-wet method with extrusion type extruding coaters 8 and 9, and then passed between magnets for orientation or magnets 3 for oblique orientation and guided into a drier 4, where hot air is blown from an upper and a lower nozzle to dry the film. Then, the base 2 with the dried coating layers is guided to supercalender device 5 consisting of a combination of calender rolls 6 to perform a calender treatment, and then the base is wound around a take-up roll 7. This obtained magnetic film is cut into tapes of desired width to manufacture magnetic recording tapes for, for example, an 8mm video camera.
Patent JP-H10140169-A (JP)
Title: Lubricant composition
Inventor: MORIUCHI TSUTOMU
IPC: C10M105/04
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a semisolid lubricant compsn. which is easily cleaned because of its high compatibility with other lubricants, has a low vapor pressure, and is excellent in lubricity at high temps. in a high vacuum by incorporating tris(2-octyldodecyl)cyclopentane into the same. SOLUTION: Tris(2-octyldodecyl)cyclopentane (hereinafter abbreviated as TS) is a synthetic hydrocarbon oil having a pour point of -57 deg.C, a vapor pressure at 20 deg.C of 10<-12> Torr, and lubricating characteristics similar to those of a perfluoroalkyl ether and, exhibiting excellent lubricating characteristics esp. at high temps. in a high vacuum, is suitable for apparatuses, semiconductor devices, etc., used in the outer space. The semisolid lubricant compsn. is pref. prepd. by mixing TS with an additive in an amt. enough to convert TS into a semisolid; for instance, Ts is mixed with 1-30wt.% thickener (e.g. a metal soap) for a lubricating grease to give a grease or is mixed with 1-50wt.% solid lubricant (e.g. molybdenum disulfide) to give a compd.
Patent JP-H03155277-A (JP)
Title: Image reader
Inventor: YOSHIKAWA YOSHITOKI
IPC: H04N1/387
Filed: 1989-11-14
Abstract: PURPOSE:To obtain the image data of high picture quality by switching a threshold for expressing gradation for the specified rectangular area of a set original and other area. CONSTITUTION:After setting up a threshold to be switched on the way of image reading, a user sets up the start position XS and end position Xe of a rectangular area whose gradation is to be converted. After the start of image reading, and arithmetic circuit 30 converts the start position Xe and the end position Xe into respective values Cs, Ce converted based upon a subscanning synchronizing signal outputted from an image reading part and presets respective converted values Cs, Ce in a start counter 31 and an end counter 32. A counter value comparing part 33 outputs a low level signal Co until an image reading start counter value reaches the value Cs and after the reading end counter value has reached the value Ce or outputs a high level signal Co after the reading start counter value has reached the value Cs and until the reading end counter value reaches the value Ce. When the signal Co is in the high level, a selector circuit 23 enters the data of a latch circuit 22 and outputs the data to a gradation conversion part 26.
Patent JP-H11132749-A (JP)
Title: Surface shape recognition sensor
Inventor: ITOIGAWA KOICHI
IPC: G01B17/06
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface shape recognition sensor which can be made compact easily. SOLUTION: The surface shape recognition sensor 1 is provided with many vibration elements 2 and a substrate 3. The vibration elements 2 are arranged at an equal interval grid-like so as to be uniformly positioned on the substrate 3. This vibration element 2 is provided with a piezoelectric element 4 and a contact piece 5 with which an object comes into contact. The piezoelectric element 4 is kept in a resonance vibrating state by applying a voltage having a predetermined frequency causing resonance. A detection electrode which detects changes of the voltage corresponding to the vibration of the piezoelectric element 4 is provided in the piezoelectric element 4. The contact piece 5 is arranged on each piezoelectric element 4 to vibrate the contact piece 5 by the vibration of the piezoelectric element 4.  When an object comes in contact with the contact piece 5, the vibration of the piezoelectric element 4 is suppressed, the vibration of the whole vibration element 2 is deviated from a resonance point, and a voltage to be detected is reduced.
Patent JP-S63148291-A (JP)
Inventor: SHIRAISHI KAZUO
IPC: H03F1/26
Filed: 1986-12-11
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-H10119318-A (JP)
Title: Ink jet recording device
Inventor: SAKURAI HIDETAKA
IPC: B41J2/18
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To carry out securely the ink suction at the time of replacement of an ink cartridge. SOLUTION: A device comprises an ink jet type recording head 7 for receiving the ink from an ink cartridge 8 and jetting ink drops out of nozzle openings of a nozzle plate in compliance with a printing data, a cap component 30 being brought into contact elastically with the nozzle plate and preventing the drying of the nozzle opening, a suction pump 11 for feeding negative pressure to the cap component 30 and jetting the ink out of the nozzle openings and a suction control means 50 for operating the suction pump 11 at the time of setting the ink cartridge 8 and jetting the ink out of the recording head 7, and a plurality of times of suction are operated, in the middle of which the process of restoring the pressure of the cap component 30 is restored to atmosphere, is carried out, in the case of setting the ink cartridge 8.
Patent JP-H05134377-A (JP)
Title: Pigment image forming method
Inventor: TSUCHIYA MASARU
IPC: G03C8/40
Filed: 1991-11-12
Abstract: PURPOSE:To prevent generation of an nonuniform density of transfer picture or a non-transferred part of pigment caused mainly by intermittent-pressurizing when heat-developing and/or transferring and to obtain a pigment image forming method free from a physical defect such as sticking among materials or film breaking and possible to obtain a high quality bright image. CONSTITUTION:In the pigment image forming method using a heat developable sensitive material, thermal shrinkage factor (150 deg.C, 10min) in the longitudinal and lateral direction of a thermoplastic resin supporting body used for a pigment receiving material is <=0.5% and intermittent pressure is <=40kg/cm<2>. The supporting body of the picture receiving material and the photosensitive material is preferably made from a polyester, an under layer is on the supporting body of the pigment receiving material and a pigment receiving layer is applied on the surface. And the under layer and the pigment receiving layer is preferably film-hardened by an isocyanate based film hardening agent.
Patent JP-H09111173-A (JP)
Title: Water-based, fine particle-dispersed ink containing disperse dye
Inventor: NOGUCHI HIROMICHI
IPC: C09D11/10
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prepare a water based, fine particle-dispersed ink contg. a disperse dye which enables a disperse dye to be efficiently atomized, enables a water- based, fine particle-dispersed ink having a low viscosity and a good long-term stability to be provided even in a high solid content and, in addition, can be satisfactorily washed in a post treatment step. SOLUTION: In this water-based, fine particle-dispersed ink comprising at least water, a water-soluble org. solvent, a disperse dye, and a water-soluble urethane polymer, the disperse dye is a fine particle of a dye subjected to dispersing treatment by the water-soluble urethane polymer, and the water-soluble urethane polymer is the one prepd. by copolymerizing a water-soluble urethane compd. having an acryloyl group in its molecular chain end and a carboxylic group as a dissociation group with a hydrophobic acrylic monomer.
Patent JP-H0866037-A (JP)
Title: Power supply
Inventor: YAMASAKI TAKAO
IPC: H02M7/21
Filed: 1994-11-30
Abstract: PURPOSE: To provide a power supply in which the size and power consumption are reduced while enhancing the surge resistance and suppressing pulsation in the rectified output voltage. CONSTITUTION: The power supply comprises a control transistor 13, and a series circuit of a constant voltage element, i.e., a Zener diode 15, a resistor 16, and the like for feeding a base current to the transistor 13. The series circuit is connected between the joint of the collector of a transistor 6A and an input resistor 4 and the other AC input terminal 1B. The transistor 13 turns a switching element, i.e., the transistor 6A, connected between one AC input terminal 1A and a reverse flow prevention diode 7 on/off.
Patent JP-H10144191-A (JP)
Title: Thermal fuse material and electronic component using it
Inventor: KOYAMA KAZUSHIGE
IPC: H01H37/76
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To break current-carrying so as to secure the safety of an electronic component by breaking metal conductivity so as to be insulative when thermal fuse material formed by coating the outer surface of glass powder through metal film is fused so as to react with the metal film. SOLUTION: A varistor 1 is a sintered body composed of ZnO, as a main component, and Bi2 O3 , or the like, as a sub-component, electrodes 2a, 2b are provided on its surface. A terminal 4 is attached onto the electrode 2a via a thermal fuse layer, and is coated by resin 6. When the varistor 1 is deteriorated and heated by abnormal high voltage or the like, glass powder is low melting point lead glass powder so as to fuse at about 400 deg.C. The same reacts with the Cu metal film 8 of an inner layer, and further reacts with a Sn metal film 9 in a fused state so as to break its conductivity, and the thermal fuse layer 3 becomes insulative substantially. Thereafter, no current flows in the deteriorated varistor 1 so as to be safe.
Patent JP-H04268900-A (JP)
Title: Low distortion dynamic speaker
Inventor: KAARU BAN GERUDAA
IPC: H04R9/02
Filed: 1991-11-13
Abstract: PURPOSE: To increase the speaker output and remove secondary higher-harmonic distortion by arranging two highly-conductive nonferromagnetic members on both upper and lower sides of a thick part constituting a stepped magnetic pole piece near a magnetic air gap. CONSTITUTION: A cone 2 is provided which is supported movably in a basket 5 supported on a front plate 8. A rear plate 12 is arranged behind the front plate 8, and an annular magnet 9 is interposed between the front plate 8 and the rear plate 12. In the annular magnet 9, a cylindrical stepped magnetic pole piece 11 is arranged and supported by the rear plate 12. The magnetic pole piece 11 forms a magnetic flux-generating air gap 14 with the front plate 8. A voice coil 6 is arranged in the air gap 14. A couple of 1st and 2nd highly conductive nonferromagnetic shield members 7 and 10 are arranged nearby the magnetic pole piece 11. The 1st and 2nd shield members 7 and 10 increase the output of the speaker and reduce its distortion by sealing the voice coil 6 from asymmetrical magnetic flux mutual interaction generated in the air gap 14.
Patent JP-H02143844-A (JP)
Title: Sticking device of unvulcanized rubber to tire side wall
Inventor: HIJIKATA AKIRA
IPC: B29K21/00
Filed: 1988-11-25
Abstract: PURPOSE:To provide an unmanned device by making manual operation entirely unnecessary, by a method wherein setting of the tip part of an unvulcanized rubber sheet to a fixed position of a tire side wall reliable. CONSTITUTION:A frame 3 is displaced horizontally to a tire 1, brought to a fixed distance and the tip part of a hung rubber sheet 17 is pressure-contacted to a fixed position of a side wall 1a by a pressing device 18 through an action of a pay-out device 11 of the rubber sheet. Then the whole of the pay-out device 11 is raised by a reciprocating driving device 14. In this instance, horizontal rollers 9, 10 are turned in a paying-out direction of the rubber sheet 17 under cooperation between a stationary latch 16 provided on the frame 3 and a pinion 15 with a one way clutch fitted to the pay-out device 11 and it is prevented that unnecessary tension is acted upon the pressure-contacted thin unvulcanized rubber sheet. Then the tire 1 is turned almost a turn while pressure-contacting the rubber sheet 17 with a pressure roller 19 through a backward movement of a pressing device and a forward movement of the pressure roller 19. With this construction, the rubber sheet 17 is pressure-contacted in a toruslike state by following precisely after the side wall by generating neither a thickness variation nor creases in a circumferential direction.
Patent JP-S62150082-A (JP)
Title: Method of lowering level of water in draft pipe
Inventor: HONMA SHINYA
IPC: F03B15/04
Filed: 1985-12-25
Abstract: PURPOSE:To discharge air accumulated in a casing during stand-by operation, into a draft pipe in order to smoothly start a water turbine from the standby operation, by disposing an automatic discharge valve between the casing and the draft pipe. CONSTITUTION:An automatic discharge valve 10 which opens when the pressure differential between a spiral casing 4 downstream of an inlet valve 5 and a draft pipe 6 is large is connected therebetween. Further, during starting operation, when the inlet valve 5 is opened to pressurize the fluid in the spiral casing 4 so that the pressure differential is increased, an automatic discharge valve 10 is operated to discharge air into the draft pipe 6.
Patent JP-H03157158-A (JP)
Title: Ejecting device
Inventor: TANIGAMI MASANOBU
IPC: B05B1/04
Filed: 1989-11-14
Abstract: PURPOSE:To prevent resin from reaching to the peripheral surface of the tip part of the linear nozzle of an ejecting device and to make it possible to always apply an exact amt. of resin by forming a layer of a water repellent material on the peripheral surface of the tip part of the nozzle. CONSTITUTION:A layer 20 of a water repellent material such as fluororesin is formed by coating on the peripheral surface of the tip part 10a of the nozzle 10 of an ejecting device. Resin 12 is prevented from reaching to the peripheral surface of the tip part 10a by the water repellency of the layer 20, a normal pendent state of the resin 12 is obtd. and a set amt. of the resin is always applied. The height of the layer 20 may be properly regulated if the resin 12 is prevented from reaching to the peripheral surface of the tip part 10.
Patent JP-H04167787-A (JP)
Title: Video signal reproducing device
Inventor: YOSHIMURA TOMOKI
IPC: H04N5/93
Filed: 1990-10-30
Abstract: PURPOSE:To obtain a stable video signal without fluctuating a video signal output level by switching to a pseudo-video signal instead of the original video signal during the generation of correction errors. CONSTITUTION:The above device consists of a time base correction circuit (TBC circuit) 2, first FM demodulation circuit (FM-DEMOI) 3, signal interpolation circuit 4, and reproduction video signal processing circuit 5. It outputs the pseudo-video signal generated inside instead of the FM modulation signal during the correction is generated in the time base correction circuit 2. Thus, the video signal output fluctuation caused by the correction errors of the time base correction circuit 2 is eliminated, the proper time base correction can be performed, and the stable video signal output can be obtained.
Patent JP-H11130298-A (JP)
Title: Print issuing device
Inventor: MAEJIMA MIKIO
IPC: B65H7/18
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To select an optimum motor and an optimum driving condition by detecting the ambient temperature of a device by use of a temperature sensor in order to detect the fluctuation of load according to temperature condition, and changing the driving condition of the motor according to the temperature condition. SOLUTION: A control circuit 12 drives the sheet pushup mechanism 3 of a hopper part 1, when delivering and carrying of sheet are started, to deliver and press a sheet onto a delivering roller 2. The rotating speed value of the delivering roller 2 corresponding to the temperature and the speed control table from stop to constant rotating speed are selected from control tables prepared in the control circuit 12 according to the temperature detected by a temperature sensor 13. The control circuit 12 successively rotates the roller 2 according to the speed control table by the selected value to deliver the sheets. A motor 8 for driving the carrying roller 7 of a carrying passage 4 is driven by the rotating speed value corresponding to the temperature and the speed control table from stop to constant rotating speed from the control tables prepared in the control circuit 12.
Patent JP-H06151096-A (JP)
Title: Beam duct for accelerator
Inventor: TADOKORO MASAHIRO
IPC: H05H7/00
Filed: 1992-11-06
Abstract: PURPOSE:To facilitate correction of magnetic field and the correction of orbit, allow the use of a beam duct alone or in combination with an electromagnet, minimize the setting area, and simplify the structure to allow the miniaturization of a circular accelerator and the easiness of assembling of the circular accelerator by mounting a coil on the beam duct. CONSTITUTION:A beam duct for accelerator is a beam duct for generating a horizontally deflecting magnetic field which is formed of an one-turn coil mounted on the beam duct. Denoted at 1 is a beam duct, 2 is a coil mounted on the beam duct, and 3 is a power source for carrying a current to the coil. According to such a constitution, a deflecting magnetic field is generated in a section a-a as shown in Fig. 4. When a charged particle beam flies as an electron 5 in the direction of 6, the electron beam is deflected in the direction of 7. By changing the polarity of the power source, it is deflected in the reversed direction.
Patent JP-H06145962-A (JP)
Title: Formation of metallic thin film
Inventor: TSUDA YOSHIYUKI
IPC: G02F1/136
Filed: 1992-11-06
Abstract: PURPOSE:To prevent the abnormal growth of Al crystals and to obtain Al thin films having a smooth surface by forming the thin films having a laminated structure consisting of Al-Si thin films and the Al thin films. CONSTITUTION:A sputtering device having >=2 pieces of cathodes is used. The Al-Si thin film having the thickness of 1/4 to 1/3 the thickness of the formed thin film is formed by using a target contg. <10wt.% Si in Al for the first cathode. The Al thin film having the thickness of 2/3 to 3/4 the thickness of the formed film is formed by using a target consisting of pure Al for the second and subsequent cathode. The formation of the Al-Si thin films and the lamination of the Al thin films are repeated. The Al-Si thin film contg. >=10% Si have the specific resistance higher by about 50% in the max. than the pure Al but the size of the crystal grains is about <=1/2. The size of the crystal grains of the Al thin films is reduced by receiving the influence of the crystal information of the substrate and the generation of hillocks is suppressed if the pure Al thin films are formed on the substrate of such Al-Si thin films. The thickness of the Al films is specified to 50 to 70nm.