baber/WOPTO huggingface dataset:
Patent JP-H04133841-A (JP)
Title: Window defogger
Inventor: MURAKAMI TSUNEO
IPC: B60S1/02
Filed: 1990-09-25
Abstract: PURPOSE:To shorten the time for a window to reach at a specified temperature to remove ice, frost, water drop, etc., in a short period by constructing a window defogger provided at a rear window, etc., for removing ice, frost, water drop, etc., with a band-shaped, resin-made surface heating element. CONSTITUTION:A window defogger 1 provided at a rear window 3 of a car 2 is composed of a band-shaped, resin-made surface heating element 4. The heating element 4 is meanderingly arranged over the entire surface of the rear window 3. The resin-made surface heating element 4 is formed by dispersing graft carbon into polyester and PTC characteristics (the property that a resistance value is increased as the temperature rises.) are varied according to a mixing ratio of the polyester with the graft carbon. Thus, since the resistance value of the element is small and much current flows through it at low temperature zone, sudden heating becomes possible to reach a specified temperature rapidly.
Patent JP-H0593895-A (JP)
Title: Focus variablke optical device
Inventor: SATO SHUNICHI
IPC: G02F1/29
Filed: 1991-10-02
Abstract: PURPOSE:To provide a focus variable optical device having a wide focal distance variable range. CONSTITUTION:The focus variable optical device is provided with two electric address type spatial optical modulators 10 and 11 being spatial optical modulation means and an optical lens 12, and the optical modulators 10 and 11 are constituted of phase modulation type liquid crystal panel. Furthermore, the focus variable optical device is provided with a controller 13, and the optical modulators 10 and 11 are coupled with the controller 13 through a connection line 14, respectively. The 1st and the 2nd optical modulators 10 and 11 and the optical lens 12 are arranged in series along an optical axis direction. The respective picture elements of the optical modulators 10 and 11 are formed in a concentric circle state, and the center of the exiting surface of the picture element of the 1st optical modulator 10 and the center of the incident surface of the picture element of the 2nd optical modulator 11 are arranged to be deviated in a radial direction by the half of the pitch of the picture element.
Patent JP-H06129747-A (JP)
Title: Refrigerator
Inventor: YAMADA YOSHIO
IPC: F25D17/02
Filed: 1992-08-12
Abstract: PURPOSE:To keep a high freshness of foods and superior taste by a method wherein there is provided a freezer chamber capable of performing a rapid freezing with non-freezing liquid. CONSTITUTION:Desired antifreeze 3 is fed in a freezing tank 4 and then the freezing tank is placed on a floor surface 2a of a freezing chamber 2. A door of a main body 1 of a refrigerator is closed, a compressor for freezing operation is operated and refrigerant of desired temperature flows in a refrigerant pipe 6. Then, the antifreeze in the freezing tank 4 is cooled to its specific temperature. Then, the door is opened and foods to be defrosted are placed within a liquid-permeable container 5 and lowered into the antifreeze 3 and immersed in it. After a specific time, the container 5 is lifted up and the frozen foods are taken out of the antifreeze. With such an arrangement, it is possible to keep a high degree of freshness of the foods and superior taste.
Patent JP-H02102173-A (JP)
Title: Amorphous refractory
Inventor: TSUTSUI NAOKI
IPC: C04B35/66
Filed: 1988-10-11
Abstract: PURPOSE:To obtain the title refractory capable of giving dense applied product forms, generating virtually no flammable gas in its application, curing, demolding and drying and having rupture resistance by incorporating a neutralized aluminum carboxylate into refractory composition as raw material with specified granular size. CONSTITUTION:The objective refractory can be obtained by incorporating (A) 0.1-3wt.% of a neutralized aluminum carboxylate into (B) a refractory composition with its granular size regulated so as to be 50-60wt.%, 5-10wt.% and 20-30wt.% in the contents of >=1mm granules, 0.5-0.074mm granules and <=0.074mm granules, respectively. Said aluminum carboxylate can be prepared by binding, together with aluminum hydroxide, a monocarboxylic acid (e.g., acetic acid, propionic acid), dicarboxylic acid (e.g., oxalic acid, succinic acid) or oxycarboxylic acid (e.g., tartaric acid, citric acid) followed by neutralization and then drying the resultant product into powdered form.
Patent JP-H02104722-A (JP)
Title: High-shrinkage polyester fiber
Inventor: IWAGAMI ATSUSHI
IPC: D01F6/62
Filed: 1988-10-11
Abstract: PURPOSE:To obtain the subject fiber suitable as a high-shrinkage component in the production of a combined bulky filament yarn and a latent crimped yarn by a fluid-treatment, etc., by using polyethylene terephthalate as a main component and copolymerizing a specific amount of isophthalic acid. CONSTITUTION:The objective fiber is produced by using a polyethylene terephthalate having an intrinsic viscosity [IV] of >=0.65 as a main component and copolymerizing 4.0-10.0mol% (preferably 6.0-8.5mol%) of isophthalic acid.
Patent JP-H1078149-A (JP)
Title: Quick air valve
Inventor: IMAI KOICHI
IPC: F16K31/28
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce the weight, smooth and ensure the operation, and prevent the occurrence of a leakage accident by providing, above a float valve, a second float valve having a valve seat for forming a communicating hole on the lower end of a vertical through-hole formed in the center. SOLUTION: A float valve 12 is situated in the bottom part of a float valve guide 3, and a second float valve 13 is superposed through a small air port valve seat 17 blocking a small air port 16 on the top surface of the float valve 12. When the water level is raised by exhausting to submerge the central end of the second float valve 13, the float valve 12 and the second float valve 13 are raised by buoyancy as they are superposed to close a large air port 7, whereby discharge of water to the outside is prevented. When an air basin is formed again within an air valve by penetration of air, the float valve 12 superposed on the second float valve 12 is separated to open the small air port 16, and the air is exhausted to the outside through the through-hole 14.  When the water level is raised by exhausting, a buoyancy is generated in the float valve 12, and the small air port 16 is closed to prevent the discharge of water to the outside. Consequently, the air valve can be miniaturized and reduced in weight, and the operation is also ensured.
Patent JP-H03119715-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: HIRANO MAKOTO
IPC: H01G9/15
Filed: 1989-09-30
Abstract: PURPOSE:To dispense with positioning facilities for resin-sealing and shorten resin-setting time and improve manufacturing efficiency by fixing solid electrolytic capacitor onto a lead frame. CONSTITUTION:Leads of a lead frame 2 are boxded to terminals of capacitive elements 4 and sealing substances 6 are formed on the leads. The sealing substances 6 is molded out of a thermosetting resin or a thermoplastic resin. Each sheathing case 8 is filled with a mold resin 10 which has softened adhesive properties. The leads 21 and 22 are derived from the sealing substances 6 that are inserted into a sealing part 81, and lead grooves 83 which derive the above leads 21 and 22 to the outer part of the case are formed at the opening of each case 8. Position-control of the lead frame 2 is performed and the center of each capacitive element 4 coincides with the center of each case 8, and the element 4 is inserted into the case. They are fixed with a sealing resin 10 and each sealing substance 6 is fitted to each sealing part 81. Then, they are heated and welded and then, the sealing substance sticks fast to the sealing part in a body. In this way, each lead is cut for separation from a mainframe 20 by a prescribed length. Then it is bent and is completed as a terminal for surface-connection.
Patent JP-H03118013-A (JP)
Title: Electric pot
Inventor: MURAKAMI KOJI
IPC: A47J27/21
Filed: 1989-09-30
Abstract: PURPOSE:To control a hot water pouring means, based on detection pressure and to pour the hot water quantity of the prescribed quantity with high accuracy by displaying the water quantity in a water-reservoir, based on detection pressure of a pressure detecting means, and also, setting it to a non-display state, when a temperature in a specific area is outside of a prescribed temperature range. CONSTITUTION:A temperature of a constant temperature state part is detected, and it is within a prescribed temperature range, pressure corresponding to the remaining hot water quantity is detected by a pressure detecting part 17, and its hot water quantity is displayed on a display means 4. When said temperature is outside of the prescribed temperature range, a heating part 18 is controlled so as to become the prescribed temperature range, and simultaneously, the display of the water quantity is suspended. When a button 6 is brought to pressing operation correctly, a motor-driven pump 15 is driven after storing the pressure data before pouring hot water and hot water pouring is started automatically. When a button 5 is pushed in the course of pouring hot water, the motor-driven pump 15 is stopped and hot water pouring is completed, and simultaneously, the display of the set quantity is suspended.
Patent JP-S61126544-A (JP)
Inventor: PIEERU GUREIZERII
IPC: G03B27/16
Filed: 1985-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02105238-A (JP)
Title: Microcomputer
Inventor: KOIZUMI FUMIO
IPC: G06F12/04
Filed: 1988-10-13
Abstract: PURPOSE:To perform program loading with an initial program loader (IPL) ROM with bit width smaller than that of data and to realize cost reduction by providing an address generation circuit and plural registers, etc. CONSTITUTION:In the case of loading an application program with the IPL ROM 3 with bit width of eight bits on a RAM 5 with bit width of 16 bits, the address generation circuit 2 generates the address A of the ROM 3, and makes access to the address A of the ROM 3. The data '0' of eight bits at the address A is read out of the ROM 3, and it is latched at the registers 4a(D15-D8) by the output of a strobe *0 from the circuit 2. Next, the circuit 2 generates an address (A+1), and makes access to the ROM 3, and the data 1 with bit width of eight bits is read out from the ROM 3, and it is latched at the registers 4b(D7-D0) by the output of a strobe *1 from the circuit 2. In such a way, the data D15-0 with bit width of 16 bits are arranged, and an IPL processing with bit width of 16 bits can be performed by the ROM 3 with bit width of eight bits, which reduces a cost.
Patent JP-H10105375-A (JP)
Title: Asynchronous fifo buffer device
Inventor: UCHIMURA TOSHIYUKI
IPC: G11C7/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the asynchronous FIFO buffer device with high access efficiency by synchronizing asynchronous information by a simple control method, and grasping the quantity of data in the asynchronous FIFO buffer and guaranteeing secure continuous access. SOLUTION: This buffer device is equipped with a 1st readable asynchronous FIFO buffer 20 and a 2nd asynchronous FIFO buffer 24 where one of the number of write data and the number of read data can be written and read. A write control circuit 21 writes the number of write data of the 1st asynchronous FIFO buffer 20 to the 2nd asynchronous FIFO buffer 24 by a counter 23 and an AND gate 25. A read control circuit 22 reads the written number of data and reads data corresponding to the number of data out of the 1st asynchronous FIFO buffer 20 together at a time. Even when access circuits share a read-side data bus, the overhead for bus acquisition can be reduced and the data transfer can be performed with efficiency.
Patent JP-H02103696-A (JP)
Title: Monitoring and informing device
Inventor: NAKAI YUKIO
IPC: G08B21/00
Filed: 1988-10-12
Abstract: PURPOSE:To improve the reliability of a monitoring and informing device by securing such a constitution where a terminal can decide whether or not the information is sent to a designated receiver via a telephone line. CONSTITUTION:An automatic informing device 1 detects and decides the abnormality via a sensor 2 and informs a center 3, i.e., a 1st information receiver of the abnormality via a telephone line 4. In case the information is interrupted to the 1st receiver, the abnormality is informed successively to the 2nd, 3rd, 4th and 5th receivers as necessary. While a memory 5 stores these information histories in such a data form that can be viewed from outside, and these histories can be taken out as necessary. In such a constitution, the reliability is improved for a monitoring and informing device.
Patent JP-H04246352-A (JP)
Title: Projected insert for artificial anus tool
Inventor: JIYON ERU BURAMU
IPC: A61F5/449
Filed: 1991-10-03
Abstract: PURPOSE: To improve a projecting insert for an artificial anus to prevent a connecting ring from accidentally falling out. CONSTITUTION: An insert D inserted in a connecting ring having a rib 10 with a hard seal flange 28 having a surface 40 extended to the radial inside is formed by a part 46 which is like a bow in section and is not substantially deformed and a deformable circumferential part 48 to be projecting and annular. The outer periphery of an outer edge 50 of the circumferential part 48 is made a little larger than the inner circumference 29 of the seal flange 28 in the original state, when the insert D passes through the inside of the connecting ring, the outer periphery of the outer edge 50 temporarily becomes smaller, and when it is positioned below the surface 40 of the flange 28, it is returned to its original state, whereby the insert D is surely seated.
Patent JP-H09102118-A (JP)
Title: Magnetic recording medium
Inventor: NAHATA YOSHIYUKI
IPC: C08L71/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain excellent CSS durability even under high temp. and high humidity environment and in an environment with acidic gas by forming a lubricant layer having a specified compsn. on a magnetic layer. SOLUTION: This thin film magnetic recording medium 100 is produced by successively forming a first texture layer 12, second texture layer 14, nonmetal amorphous layer 16, first base layer 18 and second base layer 20 on a substrate 10. Further, a magnetic layer 22, protective layer 24 and lubricant layer 26 are successively formed on the second base layer 20. The lubricant layer essentially consists of a perfluoropolyether lubricant containing an epoxy compd.
Patent JP-H04133779-A (JP)
Title: Printing head gap adjustment mechanism
Inventor: SARUTANI MAKOTO
IPC: B41J13/26
Filed: 1990-09-26
Abstract: PURPOSE:To eliminate print blur and missing printed data by providing a control device which selects a printing head gap adjusting position in response to a storage device based on the length of a passbook transport direction interpreted by an interpretation device and a distance from the tip of a pass book recognized by a recognition device to a printing start line position. CONSTITUTION:A printed line is detected and a distance (n) up to a printing start line is recognized by a printing start position recognition part 34. Further a distance from a S2 to the right print center of a printing head 4 is given as (k). Then data on the number of steps for transport by (k+n) is given to a stepping motor 10a. After that, the drive of the stepping motor 10a is stopped. A control part 65, in response to a medium length interpretation part 31, recognizes the length of a passbook 1 to be processed. If the preset number of steps is selected and the stepping motor 11 is rotated counter-clockwise, a carriage 20 ascends slightly to create an appropriate printing head gap between the printing head 4 and the passbook 1.
Patent JP-H02103704-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAMURA AKIRA
IPC: G11B5/09
Filed: 1988-10-12
Abstract: PURPOSE:To suppress the occurrence of noise while stopping a leak current and to raise the amplification factor by taking out a reproduced signal by the quantity of current which flows to each of a pair of current mirror output- side transistors TRs. CONSTITUTION:Current mirrors 44, 46, 48, and 50 are inserted between a power source Vcc and TRs 28 and 30 for differential amplification. Therefore, the leak current flowing to the power source Vcc through bases of differential amplifying TRs 28 and 30 based on a counter-electromotive force is stopped by current mirrors though this counter-electromotive force is generated in a read/write coil 12 at the time of write to a recording medium. Thus, a bad influence upon a magnetic head or the like does not occur. Further, the dynamic range of TRs 48 and 50 on the current mirror output side is extended and the amplification factor is raised because the reproduced signal is outputted through current mirrors.
Patent JP-H08117242-A (JP)
Title: Ultrasonic transducer driving device
Inventor: SAKURAI TOMOHISA
IPC: A61B18/00
Filed: 1994-10-21
Abstract: PURPOSE: To suppress heat generation from a power amplifier and miniaturize a device by supplying electric power from a power supply circuit to a power amplifier circuit and making the power amplifier circuit operated only when driving of an ultrasonic transducer is switched 'on', responding to a switch means for operating on/off of driving of the ultrasonic transducer of a handpiece. CONSTITUTION: An ultrasonic transducer 3 for receiving an output from an ultrasonic driving device is self-contained in a handpiece 2, and a probe 4 is detachably and exchangeably fastened to the handpiece 2. Furthermore, the ultrasonic driving device 1 is connected with an operating switch for operating on/off of outputting operation of ultrasonic vibration from the ultrasonic transducer 3 in the handpiece 2. A signal is transmitted to a control circuit 11 and an oscillating circuit 6 is functioned when the operating switch 5 is operated 'on'. And also a switching circuit 10 is operated to supply electric power to the power amplifier circuit 7, and the signal is amplified by the power amplifier circuit 7 responding to the output from the oscillating circuit 6, and the ultrasonic transducer 3 is supplied with energy through an electric insulated transformer 8.
Patent JP-H06106885-A (JP)
Title: Ic card
Inventor: SAKAI TAKANORI
IPC: B42D15/10
Filed: 1992-09-25
Abstract: PURPOSE:To obtain an IC card with which assembly operability can be improved. CONSTITUTION:A resin frame 10 is made of insulating resin on which a metal framework 12 and power supply lead electrodes 14 are formed integrally. Openings 11 are formed on the top and the rear of the resin frame 10. At the openings 11, contact parts 13 having dogleg sectional shapes of the metal framework 12 are exposed. Thus, the metal framework 12 is formed integrally, the strength of the resin frame 10 is heightened, strain due to heat shrinkage of the insulating resin at molding is reduced, dimensional precision is ensured, and electric continuity between panels can be established through the contact parts 13 by attaching the panels on the top and the rear of the resin frame 10, so that assembly operability will be improved.
Patent JP-H0599269-A (JP)
Title: Damping device for structure
Inventor: NAKAI SEIICHI
IPC: F16F15/02
Filed: 1991-10-04
Abstract: PURPOSE:To realize effective damping of the low frequency vibration of a structure, especially specific to the space. CONSTITUTION:A guide rail 2 along the vibratory direction is provided to a structure 1, and an inertia reaction actuator 3 which is movable in the longitudinal direction is provided to this guide rail 2. This inertia reaction actuator 3 is provided with a reaction-generating motor 8, an encoder 11 to detect the speed of this reaction-generating motor, and a pinion 10 which is fitted to the output shaft of the reaction-generating motor 8 and engaged with a rack 9 provided in the longitudinal direction of the guide rail 2. A vibration control device 13 is provided to control the rotational direction and the rotational speed of the reaction-generating motor 8 on the basis of the detected signal of an accelerometer 12 provided in this structure 1.
Patent JP-H1197310-A (JP)
Title: Manufacture of electrode of electric double layer capacitor
Inventor: SHIBUYA HIDEKI
IPC: H01G11/26
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To increase hydrophilic nature of the electrode surface and capacitance due to redox reaction, by oxidizing the surface of a sintered member formed of carbide of polyvinylidene chloride(PVDC) resin with radical oxygen, and forming an electrode for an electric double layer capacitor. SOLUTION: The electrode for an electric double layer capacitor is manufactured by oxidizing the surface of a sintered member formed of carbide of (PVDC) resin with radical oxygen. Ultraviolet ray irradiation treatment, thermal treatment in an ozone atmosphere, etc., are suitable for the surface oxidizing treatment of the sintered member. Concretely, PVDC resin carbonized at 300 deg.C is ground with a vibration milling machine. A 25 mm square mold composed of carbon is filled with the ground PVDC resin and sintered by current flowing as far as the temperature becomes 800-950 deg.C, while molding is performed at a pressure of 20-400 kg/cm<2> . A sintered member is formed and polished to be 1 mm in thickness. Surface oxidizing treatment is performed with radical oxygen by applying thermal treatment in an atmosphere of ozone or ultraviolet ray irradiation to the sintered member.
Patent JP-H07181592-A (JP)
Title: Camera for recording digital image and pictorial image on photograph film
Inventor: GIRUBAATO EI HOOKINSU
IPC: G03B17/24
Filed: 1994-10-21
Abstract: PURPOSE: To extend quantity and a type of information other than pictorial pictures obtained by a photographic camera user by recording digital information like digital audio information in a second position on a film apart from a first position where a picture is recorded. CONSTITUTION: A still picture camera has a picture performance in a sense of photographs in conventional techniques, an electronic and photomechanical performance which digitally decodes, stores and writes information on a first stripe 10 by color, and a reception performance which collected information other than pictorial pictures from various source. An area 20 of the photographic film stripe 10 is used to store digital data on the film strip 10 in color sensitive layers 12, 14, and 16 corresponding to a specific information source selected by the user as shown in the section of an area 21. Thus, the control for the space position and the data encoding method of digital information recorded by the user is provided, and it is unnecessary to use a special photographic film.
Patent JP-H0685400-A (JP)
Title: Variable wavelength semiconductor laser
Inventor: SUZUKI AKIRA
IPC: H01S5/042
Filed: 1992-09-01
Abstract: PURPOSE:To obtain a variable wavelength semiconductor laser in which oscillation spectral line width is narrow even upon variation of wavelength. CONSTITUTION:When tensile distortion is introduced to the quantum well in an active layer 7, TM mode oscillation takes place because optical transition energy between light hole and electron is lower than that between heavy hole and electron. When a quantum well structure is introduced to a refractive index control layer 4 contributable to control of oscillation wavelength, oscillation of carriers due to photoelectric field of TM mode is quantized in the direction normal to the semiconductor substrate thus increasing effective mass of carriers contributable to plasma effect. Since spread of oscillation spectral line width is reverse proportional to the square of effective mass of carriers, this constitution provides a variable wavelength semiconductor laser having narrow oscillation spectral line width at the time of wavelength variation.
Patent JP-S62116350-A (JP)
Inventor: HONDA KAZUYUKI
IPC: B61J3/10
Filed: 1985-11-15
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。