baber/WOPTO huggingface dataset:
Patent JP-H1137469-A (JP)
Title: Heating cooker
Inventor: MURANO MOTOHIRO
IPC: F24C7/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker in which a weight of food mounted therein is detected positively within a short period of time, a zero point of output of a weight sensing means is corrected and at the same time an informing of rejection of cooking during correction of the zero point is performed against a user. SOLUTION: A control means for a heating cooker is provided with a function for displaying that a state before preparing a cooking operation is displayed at a display section 3c of an operating part 3 when a power supply is turned on at this control means, sensing a weight of a food mounting section 10 by a weight sensing means when one of operation keys is turned ON and comparing the detected weight with a standard food mounting section stored in the control means in advance, correcting a zero-point of output of the weight sensing means, and changing over the display section 3c of the operating part 3 to a display capable of cooking operation.
Patent JP-H1140444-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: TSUJI TOSHIKAZU
IPC: H01F38/12
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil which can prevent the occurrence of dielectric breakdown due to the discharge between a secondary terminal fitting and a primary coil. SOLUTION: An ignition coil is constituted by winding a primary coil 3 around the coil winding drum section 101 of a primary bobbin 1 having a high- voltage cord holding section 105 at the front end of an erected wall 104 installed to one end of the drum section 101 in the axial direction, and a secondary coil 4 around a secondary bobbin 2 surrounding the primary coil 3. A secondary terminal fitting 6 attached to the holding section 105 is connected to the secondary coil 4 through a secondary terminal board 9. In addition, grooves 110 and 111 are provided on the bobbin 2 side surface of the erected wall 104 of the primary bobbin 1, so as to make longer the creepage distance of insulation between the rear end section 6a of the secondary terminal fitting 6,and the wall 104 side end section 3a of the primary coil 3.
Patent JP-H0919378-A (JP)
Title: Oil lubricator
Inventor: AIBA SHIYUUSHIYOU
IPC: A21B3/16
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To easily fix an application core on the side of a cylindrical main body and to facilitate control for the amount of the application core to be protruded by mounting a spring body on the side of the application core and fixing the application code on the side of the cylindrical main body by the elastic pressure contact of the spring body onto the inner peripheral surface of the cylindrical main body. SOLUTION: A coil-shaped spring 4 having a pair of terminal arms 5 and 5 to be extended outside is mounted at the central part of an application core 2 to be bundled by a bundle string 3 and especially, the application core 2 is fixed on the side of a cylindrical main body 1 by the elastic pressure contact of the respective terminal arms 5 and 5 of this coil-shaped spring body 4 onto the inner peripheral surface of the cylindrical body 1. In this case, an opening part edge at the upper end of the cylindrical main body 1 is covered with a resin protection cap 6.  When fitting the application core 2, it is performed while pulling up the bundle string 3 from the side of an opening part at the upper end of the cylindrical main body 1 and when pushing out the application core 2, it is performed by inserting a stick object from the side of the opening part at the upper end of the cylindrical main body 1.
Patent JP-H0239383-A (JP)
Title: Image processor
Inventor: NONOSHITA HIROSHI
IPC: G06T1/20
Filed: 1988-07-29
Abstract: PURPOSE:To facilitate the execution of a multi-task by constituting the title process of an image memory for storing at least a one-screen portion or more, a data bus used exclusively for the image memory, an access port from a CPU, a data length converting circuit, a memory controller and an external i/f. CONSTITUTION:A CPU 2 executes a font development of a character and a dot pattern development of graphic data and image data to an image memory A8 through a CPU access port 6. Subsequently, a start is applied to a DMAC 12, data is read out of the image memory A8 and through a data bus A 14, access width of the memory and data width of an external i/f 13 are brought to matching by a data length converting circuit 11 and image data is transferred to a printer. On the other hand, the CPU develops image data of the second page to an image memory B9 after having applied a start to the DMAC 12. This time data of the image memory B9 is transferred to the external i/f 13 by the DMAC 12, and image data of the third page is developed to the memory A8. In such a way, plural pages can be printed out at a high speed.
Patent JP-H1022745-A (JP)
Title: Semiconductor device
Inventor: UENO SATOSHI
IPC: H03F3/45
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To make the product characteristic such as a monolithic large scale integrated circuit(LSI) with a feedback amplifier circuit mounted thereon stable by suppressing process fluctuation of a frequency characteristic in the feedback amplifier circuit including a phase adjustment capacitor. SOLUTION: In the monolithic LSI or the like on which a feedback amplifier circuit including an input transistor(TR) Q1 receiving an input signal IN and a phase adjustment capacitor CF provided to a collector side of the input TR Q1 is mounted, the phase adjustment capacitor CF is configured by employing an emitter junction capacitance of a bipolar TR Q3 similar to the input TR Q1. Thus, the variation on the frequency characteristic of the feedback amplifier circuit associated with process dispersion in the static capacitance of the phase adjustment capacitor CF of the input TR Q1 is cancelled by the process dispersion in the electrostatic capacity of the phase adjustment capacitor CF.
Patent JP-H0834275-A (JP)
Title: Loading locking structure of car seat
Inventor: HORISAWA KOTA
IPC: B60R7/04
Filed: 1994-07-20
Abstract: PURPOSE:To secure a loading locking structure of a car seat, capable of utilizing such an arm rest as making storable and drawable as the armrest, and simultaneously of restraining and holding baggage on a seat cushion simply and speedily. CONSTITUTION:An armrest 7 is installed in a recess part 4 installed in a seat back 3 as capable of storing, drawing and turning owing to a hinge part. A take-up motion 11 is installed in an inner part of the armrest 7, and a belt body 13 straining and holding baggage W on a seat cushion 2 is wound on this take-off motion 11. Then an engaged member is installed at one end of this belt body 13. The engaged member at the one end of the belt body 13 is drawn out of a drawing port 7a at one side of the armrest 7, and engaged with an engaged part 23 installed in a car body.
Patent JP-S6346663-A (JP)
Title: Delaying quantity correcting circuit
Inventor: OGAWA HIROSHI
IPC: G11B21/10
Filed: 1986-08-13
Abstract: PURPOSE:To obtain always the sample pulse of an optimum timing by sampling a high frequency signal for detecting a pit with a preceding pulse and a succeeding pulse which are staggered for a prescribed time in the longitudinal direction from the sampling pulse, comparing respective sampling outputs and controlling a delaying quantity in accordance with the comparing output. CONSTITUTION:A high frequency signal SRF supplied to a terminal 13 is respectively sent through an operational amplifier 14 to FET 16 and 17, a sampling action is executed, a sampling value due to FET 16 and 17 is accumulated to capacitors 18 and 22, and sent to the input terminal of an operational amplifier 21. The comparing output from the operational amplifier 21 is sent to a wind comparator 31, the level discrimination is executed in the vicinity of zero, positive polarity direction and negative polarity direction, the output is sent to a logic circuit 32 as the signal of 2 bits, and a selector 33 is controlled by the output of the logic circuit 32. A delaying line 34 with a tap delays a sample pulse SP0' supplied from a terminal 12 and outputs it with each delaying quantity from respective taps (a)-(j).
Patent JP-H1033539-A (JP)
Title: Bone strength measuring instrument
Inventor: KUWABARA TAKASHI
IPC: A61B9/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To exactly and easily measure the strength of the bone by adding impact on the bone, determining the natural oscillation frequency of the bone, multiplying this frequency by the numerical value relating to the length of the bone and calculating the strength index of the bone by a specific equation. SOLUTION: The impact is applied on the bone to be measured by striking the elbow placed on the elbow rest 8 of a measuring bench 3 of a measuring body section 1 by means of a hammer rod 6 activated by an electromagnetic solenoid 5. A vibration sensor 10 measures the vibration of the bone and a natural oscillation frequency detecting section 11 determines the natural oscillation frequency of the bone. The length of the bone is inputted from a bone length holding section 13 and the virtual bone sectional area of the bone to be measured is inputted from a virtual sectional area holding section 14, respectively, to a bone strength index calculating section 16. The bone strength index is calculated from these inputs together with the natural oscillation frequency and is outputted from a bone strength index output section 17 and is displayed or printed out.  The bone strength index corresponding to the bone strength is calculated by EI/PA. In the equation, E is a Young's modulus, I is a sectional secondary moment, P is density and A is a sectional area.
Patent JP-S6168254-A (JP)
Title: Printer controller
Inventor: MORITA TAKASHI
IPC: B41J2/505
Filed: 1984-09-13
Abstract: PURPOSE:To prevent the generation of erroneous operation caused by the attachment and detachment operation of a memory means, by constituting the titled controller so that the transmission of a signal between a control part and a memory means is inhibited on the basis of the signal of a lock release signal generation means at the time of the attachment and detachment of the memory means. CONSTITUTION:A front cartridge 10 is always locked by a lock mechanism 14 and released from a lock state by pushing a lock release button 16 so as to be capable of being detached. Unless the lock release button 16 is pushed when the cartridge 10 is mounted to a connector 12, a lock member obstructs the passage of the cartridge 10 and the cartridge can not be mounted to the connector 12. Therefore, the lock release button 16 is held to a pushed state before the cartridge is perfectly attached and detached and a lock release signal S1 is always succeedingly outputted during attachment and detachment operation and, because buffer 20 is controlled by this signal S1, the erroneous operation of a control part 30 caused by the attachment and detechment operation of the cartridge is prevented.
Patent JP-S5980147-A (JP)
Title: Small motor for timepiece
Inventor: KUBOTA SUSUMU
IPC: H02K21/18
Filed: 1982-10-29
Abstract: PURPOSE:To reduce the pulsation of a rotor with a simple structure by suitably disposing stator poles which are provided on a stator piece. CONSTITUTION:A motor has a rotor 10, a stator 12 and an exciting coil 14. The stator 12 is formed of a pair of stator pieces 16, 18. The stator poles which are formed on the pieces 16, 18 are formed of a main stator pole, the first stator pole and the second stator pole. The main stator poles are formed at the position opposite to a rotor shaft of main stator pole pairs 16a-16b, 18a-18b which are divided and provided on the pieces 16, 18. The first auxiliary stator poles 16c-18c, 16d-18d mainly impart self-starting characteristic, and the second auxiliary stator poles 16e, 18e impart smooth rotation in the self-starting operation.
Patent JP-H058114-A (JP)
Title: Broaching machine
Inventor: FUKUDA HIROTO
IPC: B23D37/14
Filed: 1991-07-04
Abstract: PURPOSE:To obtain a broaching machine which eliminates reciprocating motion of a broach for each processing and mis-catch of a work, and is made compact to save space. CONSTITUTION:A broach 15 in which a cutting edge 15b is formed on the side surface of a C-shaped member made by cutting a part of an annular body is supported rotatably by a rail supporter 18 in circumferential direction. A cut portion 15a of the broach 15 is set at a clearance 18a of the rail supporter 18 to obtain home position, and a work W is held in the clearance 18 by support members and a chuck 27. When the broach 15 is driven and rotated one turn by a drive gear 24 through an idle gear 22, it is inserted into a prepared hole H of the work W, gives broach processing onto the internal surface of the prepared hole H of the work W, and returns back to the home position. Also, it can give broach processing sequentially to the adjacent prepared holes by rotating the work W for positioning and similarly rotating the broach 15 one turn.
Patent JP-2001019004-A (JP)
Title: Medical fluid container cap
Inventor: OKA MINORU
IPC: B65D43/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a medical fluid container cap wherewith a position for piercing a needle therethrough is easily and precisely confirmed. SOLUTION: A medical fluid container cap 10 comprises a plastic cap main body 11 approximately in a bottomed cylindrical shape and an elastic body 13 provided at the bottom 12 of the cap main body for piercing medical syringe needle therethrough, and the elastic body 13 is exposed at a plurality of positions at the external surface of the bottom (a cap top face 14) for forming independently parts 15 for piercing a needle therethrough while being an integral body which is continuous at the internal surface 12a of the bottom.
Patent JP-H0477354-A (JP)
Title: Ceramic composite material and its production
Inventor: UEDA HISAO
IPC: C04B35/101
Filed: 1990-07-20
Abstract: PURPOSE:To enhance strength and toughness by dispersing specified amts. of fine TiC particles of a specified particle diameter and Si3N4 whiskers of a specified diameter in the grains of an Al2O3 matrix having grains of a specified grain diameter. CONSTITUTION:This composite material contains 3-40wt.% fine TiC particles of <=2.0mum particles diameter and 3-40wt.%Si3N4 whiskers of 0.1-2mum diameter dispersed in the grains of the Al2O3 matrix having grains of 0.05-100mum grain diameter. Residual stress is produced by the difference between Al2O3 and TiC in the coefft. of thermal expansion, a compressive stress field is formed at the grain boundary of the mutually adjacent grains to prevent the progress of crack and further enhanced toughness is ensured by the Si3N4 whiskers. This composite material is produced as follows: Al2O3 of <=5mum particle diameter is mixed with 3-40wt.% TiC of <=2.0mum particle diameter, further mixed with 3--40wt.%Si3N4 whiskers of 0.1-2mum diameter, molded and fired at >=1,500 deg.C.
Patent JP-S6084464-A (JP)
Title: Hydraulic control unit for automatic transmission
Inventor: IDETA YASUFUMI
IPC: F16H45/02
Filed: 1983-10-14
Abstract: PURPOSE:To permit smooth start with satisfactory acceleration by supplying oil pressure through an orifice to an oil path for supplying working pressure to a fluid transmitting chamber and oil pressure to a lock-up oil chamber also in the case of small line pressure. CONSTITUTION:When line pressure in an oil path 60 is small and a line pressure relief valve 14 is not relieved, a first spool 32 is located in a position shown in the upper half of the drawing so that a predetermined amount of oil is supplied to an oil path 62 through an orifice 20. Thus, even if the flow discharged from an oil pump 12 is not sufficient, the necessary minimum amount of oil to release a lock-up clutch to oil chamber 18 is supplied. Thus, the lock-up clutch can be prevented from being slightly fastened in start so that the smooth start with satisfactory acceleration can be provided.
Patent JP-H1134072-A (JP)
Title: Apparatus for heating laminate of rubber and magnetic plate
Inventor: INOUE YOICHI
IPC: B29K105/24
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent the local generation of heat by simple constitution and uniformly raising internal temp. at the same speed to hold the raised temp. to enable vulcanization of high quality within a short time by constituting an induction coil of a plurality of ones to regulate the intensities of AC currents of the respective coils. SOLUTION: A plurality of split type induction coils 6a, 6b, 6c are arranged to the outer periphery of the side surface of a laminate 1 and the intensities of AC currents of the coils are adjusted by current/voltage controllers 8a, 8b, 8c. At this time, the respective current/voltage controllers 8a, 8b, 8c are connected to the same frequency converter 9 so that generated magnetic fields are not mutually negated and both of frequencies and phases are adjusted so as to become same. Further, the passage of electric current to the respective coils 6a, 6b, 6c is individually performed. For example, when central temp. is higher than the temp. of end parts, electric current passes through the coils 6a, 6c of the end parts and the central coil 6b is once cut off to again pass electric current at a point of time when temps. become uniform.  By this constitution, the temp. and temp. rise in the laminate 1 are uniformized.
Patent JP-S6252560-A (JP)
Title: Light transmittable color toner
Inventor: MAEKAWA KOJI
IPC: G03G9/09
Filed: 1985-08-31
Abstract: PURPOSE:To permit an overlap developing process as well by using an electric charge controlling agent and coloring agent both of which have the grain sizes below certain limiting value. CONSTITUTION:The electric charge controlling agent consisting of amorphous silica as a nucleus body is used. The amorphous silica is one of the materials which have the most excellent light transparency. The transparency of a toner image is made remarkably high by using the amorphous silica having <=0.2mum, more particularly <=0.05mum grain size. It is important to use the charge controlling agent at a ratio of 0.1-20wt%, more particularly, 0.2-15wt% per resin for fixing. The desired charge control effect is not obtainable if the ratio is lower than the above-mentioned ratio. The light transmittance tends to be spoiled if the ratio is higher than the above-mentioned range. It is important to use an org. pigment or dye having <=0.2mum, more particularly <=0.05mum grain size as the coloring agent in order to apply the light transmittance to the final toner image and to permit the overlap developing process.
Patent JP-S6167941-A (JP)
Title: Sealing method for hybrid integrated circuit
Inventor: TANIZAWA HIDENORI
IPC: H01L23/02
Filed: 1984-09-11
Abstract: PURPOSE:To realize a perfect airtight and effective shielding by a method wherein an insulating film, a conductive film, and a metal plate are laminated on a portion of the periphery of a circuit substrate and a metal cover is attached to said metal plate by welding. CONSTITUTION:On a substrate 4, a conductive pattern 8 is formed for packaging a hybrid integrated circuit 1. On a portion of the periphery of the surface whereon the pattern 8 is formed, an insulating film 9 is formed. A conductive film 10 is then formed on the insulating film 9, and a metal plate 11 is welded to the conductive film 10. A metal plate 12 is then welded to the metal plate 11 with the film 9, film 10, and metal plate 11 remaining piled one upon the other. By using this method of sealing, a package is made perfectly airtight, accompanied with an excellent shielding effect.
Patent JP-H0354545-A (JP)
Title: Optical recording device
Inventor: SUZUKI MASAYUKI
IPC: B41J2/44
Filed: 1989-07-24
Abstract: PURPOSE:To prevent the lifting of a film and to obtain a high-resolution image by press-bonding a plane glass on a photosensitive surface and performing exposure. CONSTITUTION:The film 7 on a moving state 8 is deflected by a rotary polygon mirror 4 and irradiated to be exposed with laser beam from a laser source 1 which passes an ftheta lens 5. The plane glass plate 6 is press-bonded on the photosensitive surface of the film 7 to prevent the lifting of the film 7. As a result, the high-resolution image without defocusing is formed.
Patent JP-H0511517-A (JP)
Title: Production of planographic printing original plate using electrophotographic system
Inventor: GOTO SEI
IPC: G03G13/28
Filed: 1991-07-05
Abstract: PURPOSE:To provide the process for production of the planographic printing original plate using an electrophotographic system which hardly generates the stain in printing and lessens the remaining of pigments after elution. CONSTITUTION:This method for production of the planographic printing original plate by using the electrophotographic system consists in providing a photoconductive layer on an aluminum base to produce a planographic printing original plate material, then forming toner images by using the electrophotographic system on this planographic printing original plate material and eluting non-image parts, thereby making the planographic printing original plate. The aluminum base is subjected to a sand graining treatment at the time of obtaining this planographic printing original plate and is then treated by a treating liquid contg. at least one kind of nitrite, borate or carboxylate after an anodic oxidation treatment.
Patent JP-S5982630-A (JP)
Title: Magnetic recording medium
Inventor: KADOKURA HIDEKIMI
IPC: C09D7/12
Filed: 1982-10-29
Abstract: PURPOSE:To improve the wear resistance of a magnetic layer and to also improve the wear resistance of a magnetic head by using alpha-alumina particles to provide the required particle size and alumina hydrate particles to provide hardness necessary for wear resistance. CONSTITUTION:This magnetic recording medium has a magnetic layer contg. magnetic powder and alpha-alumina particles having alumina hydrate particles deposited on part or all of the surfaces of the alpha-alumina particles. The average primary particle size of the alpha-alumina particles is 0.2-2mum, and that of the alumina hydrate particles is <=0.05mum. Since the nuclear part of the reinforcing material in the medium is made of alpha-alumina, the particle size can be made larger than that of gamma-alumina or the like, and the surface is coated with gamma- alumina or the like, so the reinforcing material has a relatively large particle size while holding the hardness of alumina hydrate.
Patent JP-H1138392-A (JP)
Title: Liquid crystal optical element and its production
Inventor: GOTO TOMOHISA
IPC: G02F1/1368
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To to provide a liquid crystal optical element having no parallax, high in resolution and to simplified in production process, by alternately laminating light modulation layers consisting of a polymer resin and liquid crystal material and electrode layers on one sheet of light absorption substrate and holding the respective light modulation layers with the electrode layers. SOLUTION: The electrode layer 2, the light modulation layer 5, the interlayer electrode layer 3, the light modulation layer 5 and the extremely surface electrode layer 4 are successively laminated on the light absorption substrate 1. The take-out electrodes 6 of the respective electrode layers are taken out onto the surfaces of the flank 7 forming the take-out electrodes 6 and are gathered onto the surface of the light absorption substrate 1. The flanks 7 forming the take-out electrodes 6 incline at an angle smaller than 90 deg. with the plane of the light absorption substrate 1. The laminated light modulation layers 5 have at least one aperture from the extreme surface electrode layer 4 to the light absorption substrate 1 for each of the respective display pixels.  In such a case, the light modulation layers 5 are produced by irradiating a soln. contg. the precursor compd. of the polymer resin, the liquid crystal material and polymn. initiator with light and curing, i.e., polymerizing the precursor compd. of the polymer resin to the polymer resin.