baber/WOPTO huggingface dataset:
Patent JP-S5267981-A (JP)
Title: Manufacture of semiconductor unit
Inventor: OZAWA SHIGERU
IPC: H01L21/336
Filed: 1975-12-03
Abstract: PURPOSE: To improve electrical property of semiconductor unit with no alteration of both materials and design by having heat processing in inactive atmosphere after formation of insulation film onto semiconductor substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000328692-A (JP)
Title: Radiowave absorption panel
Inventor: YAMAMOTO YASUO
IPC: H05K9/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a radiowave absorption panel capable of making lightweight and corresponding to a broad band used for VHF/UHF. SOLUTION: In a radiowave absorption panel structure arranged in order of exterior non-structural member 4, absorber, dielectric body, reflector 5 and concrete 7, ferrite plates 2 having 15 mm-30 mm in width (A) and having 5 mm-10 mm in thickness (B) are used for the absorber, they are continuously arranged in the direction of the magnetic field in an arrival radiowave, and the electromagnetic direction is set at an interval having 35-55% of gap rate. A foam dielectric body 1 is placed to the interval part, the foam dielectric body 1 is placed between the ferrite plates 2 and reflector 5, and the reflector 5 is placed to the rear side of the foam dielectric body 1.
Patent JP-S626644-A (JP)
Title: Instant rice and production thereof
Inventor: NAGAMURA KAZUNORI
IPC: A23L7/10
Filed: 1985-07-03
Abstract: PURPOSE:To obtain instant rice having the palatability, taste, flavor and appearance similar to those of cooked rice, by cooking raw rice with an aqueous solution added with a yolk-containing food additive having high sugar content and drying the cooked rice with hot air. CONSTITUTION:For example, yolk is mixed with a sugar (sucrose, maltose, starch syrup, etc.) to obtain an emulsion or a dispersion, which is heated at >=70 deg.C to effect the complete thermal denaturation of yolk component. The thermally denaturated material is thermally sterilized at a higher temperature and at the same time, concentrated to high sugar content to inhibit the growth of bacteria. The above yolk-containing food additive having high sugar content can be produced by this process. The above food additive and preferably an antioxidant and an oil or fat are added and dissolved in raw rice (preferably polished rice) and the rice is cooked in water. The cooked rice is washed with water, immersed in an aqueous solution added with the above food additive and dried with hot air of 80-200 deg.C to a water-content of <=15% to obtain the objective instant cooked rice.
Patent JP-S5267944-A (JP)
Title: Dielectric resonator type filter
Inventor: KURIYAMA KIYOSHI
IPC: H01P7/10
Filed: 1975-12-03
Abstract: PURPOSE:To vary coupling coefficient between resonators by shifting dielectric resonator and breaking range waveguide in the right-angle direction against tube axis of pass band waveguide, and further to reduce the axis directional length of whole filter as well as to facilitate fine adjustment of coupling coefficient.
Patent JP-H08338172-A (JP)
Title: Control device of power window
Inventor: SATO JIRO
IPC: E05F15/16
Filed: 1995-06-12
Abstract: PURPOSE: To decrease shifting of the stop position of a window member in the cases of both rising and lowering by providing an actual opening detecting mechanism, a target opening indicating mechanism, an opening difference determining mechanism, a moving mechanism, a designated direction stop control mechanism and an opposite direction stop control mechanism. CONSTITUTION: A control device of a power window is formed of a moving mechanism 5 for moving a pane 3, a motor 7 for driving the pane, and an electronic control device 9 for controlling the motor 7. When a ventilation switch 13 is pushed, if the position of the pane 3 is below the ventilation position, the pane 3 is once raised, and immediately after passing the ventilation position, the pane is stopped. After that, the pane is lowered and immediately after once passing the ventilation position, the pane is stopped. On the other hand, if the position of the pane 3 is above the ventilation position, the pane 3 is intact lowered, immediately after passing the ventilation position, it is stopped and similarly stopped in a designated position. Thus, even if the window member has large inertia, the pane 3 can be always stopped in a fixed position correctly.
Patent JP-S5879387-A (JP)
Inventor: JIYON ARAN KIYARIAA
IPC: H04N5/64
Filed: 1982-08-20
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-H10317064-A (JP)
Title: Device and method for energizing and heating strip-shaped metallic material
Inventor: HIROTA YOSHIAKI
IPC: C21D9/62
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To stably perform the energization and heating by preventing occurrence of the drawing or meandering when the current flows in a traveling strip-shaped metallic material for heating. SOLUTION: Rolls 8, 9 around which a strip-shaped metallic material 1 is wound are provided between a pair of energization rolls 2, 4 in which the current flows. Position detecting devices 10, 10', 11, 11' to detect the position of the strip-shaped metallic material 1 are provided between the energization rolls 2, 4, and at least one end of the roll 8 or the roll 9 is freely movable. The strip-shaped metallic material 1 is wound around the rolls 8, 9, and the strip-shaped metallic material 1 is energized and heated while the strip-shaped metallic material 1 is prevented from being meandered by moving the rolls 8, 9 based on the positional information on the strip-shaped metallic material 1 detected by the position detecting devices 10, 10', 11, 11'.  The surfaces of the rolls 8, 9 are preferably formed of the insulation material, and the rolls 8, 9 are preferably formed of the non-magnetic material.
Patent JP-S5934701-A (JP)
Title: Radio wave absorber
Inventor: ISHINO TAKESHI
IPC: H01P1/26
Filed: 1982-08-23
Abstract: PURPOSE:To reduce the strict control of production of a radio wave absorber, by controlling the resistance value with how to weave conductive fibers which form a resistance film. CONSTITUTION:The conductive fibers like metallic fibers, etc. are obtained by coating a conductive material such as brass, etc. on the surfaces of carbon fibers, silicon carbide fibers, etc. Such conductive fibers are distributed in a lattice form with gaps 24 formed in vertical directions 10-16 and horizontal directions 17-23 in order to obtain a resistance film. The impedance of each resistance film is lowered successively toward a reflector 8 from the side of a surface 1, and at the same time plural numbers of resistance films are arranged in parallel to each other with a fixed distance (t). Then a reflector 8 is provided to a resistance film 7 at an end of the resistance film. These films are combined into a multilayered structure. Such a resistance film is hardened with resin having <=10 dielectric constant. This resin can minimize the reflection of radio waves as less as possible. The impedance per unit area of the resistance film can be controlled easily by changing how to weave the conductive fibers, i.e. changing the number of resistance films (the area of gap 24 formed with vertical and horizontal fibers).
Patent JP-H038334-A (JP)
Title: Semiconductor device
Inventor: ISOBE AKIRA
IPC: H01L23/522
Filed: 1989-06-06
Abstract: PURPOSE:To reinforce fragility of a step side of a CVD film and to prevent cracks due to an electromigration by providing a polyimide film specified in thickness of a flat part on a passivation film made of an inorganic film formed by covering an uppermost metal wiring layer. CONSTITUTION:A semiconductor substrate 11 is covered with an insulating film 12, and Al wirings 13 of a predetermined shape are formed thereon. Then, the film 12 is so covered with a silicon nitride film 14 to become a passivation film by a CVD method as to enclose the wirings 13, and covered with a polyimide film 15 with flat surface. Thus, the fragility of the step side of the film 14 formed by the CVD method is reinforced by the film 15. In this case, the thickness of the flat part of the film 15 is specified to 2/1 to three times of that of the film 14 of the uppermost metal wiring layer film. Thus, mechanical sealing of the passivation film is improved to desirably suppress a migration.
Patent JP-H11301567-A (JP)
Title: Free arm of lever of bicycle
Inventor: SAIJO ZENKICHI
IPC: B62M3/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To permit light cycling by increasing the cycling strength twice by a free wheel provided with a deflected crank and a free arm, and by taking out a positive rotation from a reciprocal movement for positive and reverse rotations. SOLUTION: A large chain wheel 5 is provided to a fixed place of an axis 8 of a rear hanger 11. At the both ends of the axis 8, free wheels 3, 4 with free arms 1, 2 that interlock a rear free wheel 25 with a chain 24 are provided. At the both ends of a crank axis 9 of a front hanger 10, provided are deflected cranks 12, 16 and deflected cranks 13, 17 that are interconnedted with intermediate axis 14, 15 thereof. Connecting rods 6, 7 are installed on the intermediate axis 14, 15, with the other end connected to pins 20, 21.
Patent JP-H08338186-A (JP)
Title: Gate
Inventor: OKUBO KUNIO
IPC: E06B11/02
Filed: 1995-06-12
Abstract: PURPOSE: To provide a gate through which a passer-by can pass smoothly without being interfered by a flapper from both directions of an inlet and outlet. CONSTITUTION: A gate path 4 is formed with a pair of right and left side gate walls 10 and 20, and card inserting holes 14 and 24 are provided in the gate walls 10 and 20 located on the right side as viewed in the direction of the gate path 4 on this side in the passing direction. When a card is inserted into the card inserting holes 14 and 24, a flapper 5 is opened by a control means along the passing direction. Because the flapper 5 is opened from both sides of an inlet and outlet according to its passing direction, a passer-by can pass a gate 1 smoothly without being interfered by the flapper 5.
Patent JP-S63310555-A (JP)
Title: Separator for battery
Inventor: UCHIDA KENSUKE
IPC: H01M50/489
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a separator having good electrolyte retention capability by treating an extra fine synthetic fiber nonwoven fabric having a fiber diameter of 0.5-5mum so as to have a thickness of 100-400mum, a maximum pore size of 35mum or less, and an air permeability of 30sec. or less. CONSTITUTION:An extra fine polypropylene fiber nonwoven fabric having a fiber diameter of 0.5-5mum is manufactured by a melt blow method. The nonwoven fabric is heat-treated under a specific condition with a heat press roll or a hot-air heat setter to prevent fuzzing and to increase workability. By this treatment, the nonwoven fabric is converted so as to have a thickness of 100-400mum, a maximum pore size of 35mum or less, and an air permeability of 30sec. or less to obtain a separator for nonaqueous electrolyte battery in which the general performance such as electrolyte retention capability, insulation, inhibition of active material particle penetration, electric resistance, and strength is well balanced.
Patent JP-2000339231-A (JP)
Title: Memory transfer processing method
Inventor: MIYOSHI SADAHIRO
IPC: G06F12/16
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a memory transfer processing method capable of preventing destruction of memory contents due to an abnormality in power source of a battery for automobile or the like. SOLUTION: In this method for processing transfer between an arithmetic processor and a memory, the arithmetic processor temporarily saves the number of records to be transferred (S201), sets the number of transferred records as zero (S202), returns the number of records to be transferred only when transfer of all records to be transferred to the memory is completed (S203, S204, S205) and sets the number as the number of transferred records. When the number of transferred records is zero after recovery from the abnormality in power source generated during transfer of the records to be transferred, the arithmetic processor judges that there is no memory transfer processing of the records to be transferred.
Patent JP-H10333232-A (JP)
Title: Video camera
Inventor: NARITA HITOSHI
IPC: G03B17/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To secure the high enlarging magnification of a view finder and to compactly house a photographing optical system when photographing is not performed by positioning the photographing optical system between a display means and a finder optical system. SOLUTION: In a non-photographing state, a housing 4 is housed in space between an LCD and an ocular 9 with respect to the housing 5 of a main body. In a photographing state, the housing 4 is perfectly protruded from the housing 5 of the main body. In this photographing state, no object exists in the space between the LCD 7 and the ocular 9, so that information about a subject displayed on the LCD 7 is enlarged by the ocular 9 and the content of the information is confirmed from an eye cup 10. By making a distance between the LCD 7 and the ocular 9 long in such a way, the enlarging magnification of the finder is made high and visibility is improved. In the case of non-photographing, the photographing optical system is housed, so that the camera is miniaturized and portability is improved.
Patent JP-H08309890-A (JP)
Title: Sheet sawtooth cutter with plural materials, manufacture thereof and carton with the same cutter
Inventor: OISHI TAKEO
IPC: B65D83/08
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a sheet sawtooth cutter having plural materials of high bending resistance strength and a carton with the cutter. CONSTITUTION: Both a material 11 for a sheet sawtooth cutter and a sheet reinforcing member capable of heat sealing or ultraviolet sealing fusion-bonding member, vulcanized fiber reinforcing member or a heat fusible plastic reinforcing member 12 at least on one side surface are superposed, the fusion-bonding member or resin is softened or fusion-melted to be integrally stuck, the cutter is punched to be formed at the one side of the material for the cutter, and the head of the cutter is stuck thereon to be strengthened by the reinforcing member.
Patent JP-H07298841-A (JP)
Title: Production of healthy devil's tongue
Inventor: KIKUCHI ISAO
IPC: A23L29/244
Filed: 1994-05-02
Abstract: PURPOSE:To produce healthy devil's tongue capable of purifying blood by blending a powdery SHIITAKE (kind of fungus, A. Lentinus) and a powdery kelp with a powdery devil's tongue, admixing water therewith and heating it. CONSTITUTION:This production of healthy devil's tongue is carried out by admixing a powdery SHIITAKE and a powdery kelp with a powdery devil's tongue, adding water thereto and heating it. In the case the powdery devil's tongue, the powdery SHIITAKE and the powdery kelp are used respectively in a ratio of 80wt.%, 10wt.% and 10wt.%, the produced devil's tongue is easy to eat and useful as a health food.
Patent JP-2000043514-A (JP)
Title: Pneumatic tire
Inventor: MATSUDA SHOICHIRO
IPC: B60C11/11
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which can suppress partial wear without dropping the steering stability. SOLUTION: A pneumatic tire is configured so that a block row 5 consisting of a plurality of blocks 5a is provided at each shoulder part on the left and right of a tread while another block row 6 consisting of a plurality of blocks 6a is provided inside about the tire width direction of the block row 5 of the shoulder part and that a main groove 3 extending in the tire circumferential direction is interposed between the block rows 5 and 6 on each shoulder side, wherein the block row 5 is extended maximally from the tread end to the position as 25% of the treading width TW, and the obtuse part and acute part of blocks 5a and 6a adjacent to the main groove are arranged oppositely to each other on each side of the main groove 3, and the side walls of the blocks 5 and 6 positioned opposing as putting the main groove 3 there between are each provided with such a taper that the angle of inclination to the tread normal direction enlarges gradually from the block end on the side with the acute part to the block end on the side with the obtuse part.
Patent JP-H08318412-A (JP)
Title: Throwaway tip
Inventor: ONOZAWA MASARU
IPC: B23B27/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a circular throwaway tip which is excellent in chip processing performance and has a small breaker groove whose cutting resistance is small. CONSTITUTION: An upper surface of a tip 1 is composed of a cutting edge 4 existing in a position lower than a boss surface 6, a positive type land 7 and a breaker groove 5, and the breaker groove 5 is composed of a first inclined face 8 being a projecting curved surface, a bottom part 9 being a plane and a second inclined face 10 being a projecting curved face. The second inclined face 10 is formed so that a standing-up starting point 11 from the bottom part 9 and a standing-up reaching point 12 to the boss surface 6 become a waveform recess-projection curved surface composed of regular repetition running along the circumference. As a result, the contact area with chips is reduced in both directions of a diameter and the circumference of the tip.
Patent JP-S6038767-A (JP)
Title: Writing circuit
Inventor: KIMURA HITOSHI
IPC: G11B20/18
Filed: 1983-08-09
Abstract: PURPOSE:To write simply a desired pattern by an amount equivalent to one revolution of a disk, by converting a fixed input frequency into the pattern data corresponding to a switch operation and at the same time delivering the pattern data in response to an index pulse. CONSTITUTION:A fixed frequency is supplied from a terminal 9 via dividing FF10, 12 and 13 a waveform shaping monostable multivibrator 11, a pulse sampling monostable multivibrator 14, and the like of a data producing part 1. Thus pattern data such as 1111-, 1010-, 11101110-, 000, and the like are produced selectively in response to the changeovers of switches 5-8. While a gate ON/ OFF is controlled by the FF16 working in response to a start-switch as well as the FF18 working in response to an index pulse given from a terminal 17. Then a specific pattern is delivered to the part between pulses as well as to an output terminal 20 from the part 1, and the writing is carried out to a disk, and the like. In such constitution, a desired pattern is written by an amount equivalent to one revolution of the disk. This ensures the accurate recording with no double writing, etc.
Patent JP-H07328011-A (JP)
Title: Measuring method and measuring device for enzyme
Inventor: NAKAMURA MICHIHIRO
IPC: C12M1/34
Filed: 1994-06-02
Abstract: PURPOSE:To directly measure the enzyme existing at a specific position on the surface of a solid material on the site by measuring the pH change of a substrate solution in a space section with a pH electrode arranged at the distance of the prescribed size or below from the tip opening section of the fine-diameter tube of a pH sensitive section. CONSTITUTION:For the measuring method of the enzyme existing on the surface of a solid material, a substrate solution is brought into contact with the surface of the solid material, and the pH change due to the reaction of the substrate in the substrate solution is utilized. In this measuring method, the tip opening section 2 of a fine-diameter tube 1 is brought into contact with the surface of the solid material subject to measurement, a space section is formed with the surface of the solid material and the inner wall face of the fine-diameter tube 1, the substrate solution is guided to the space section from a liquid reservoir 9 via a liquid feed pipe 7 into contact with the surface of the solid material. The tip of a pH sensitive section is located in the space section, and the pH change of the substrate solution in the space section 2 is measured with a pH electrode 3 arranged at the position at the distance L of 5mm or below from the tip opening section 2 of the fine-diameter tube 1.
Patent JP-S6037447-A (JP)
Title: Hydraulic control device of automatic speed change gear
Inventor: MINEMOTO ISAMU
IPC: F16H61/00
Filed: 1983-08-09
Abstract: PURPOSE:To suitably release a frictional engagement device by connecting a control port of a speed change timing control valve to a frictional engagement device to be engaged through a control oil path independent from a switch operation oil path and connecting same to the switch operation oil path through a throttle oil path. CONSTITUTION:A control port 33 of a speed change timing control valve 28 is connected to a frictional engagement device engaged through a control oil path 37 independent from a switch operation oil path 18, and further connected to the switch operation oil path 18 through a throttle oil path 43. In this arrangement, th throttle degree of the throttle oil path 43 is suitably set so that oil pressure of the frictional engagement device to be engaged is given to the control port 33 of the speed change timing control valve 28 without a time delay with good responsibility. Thus, the speed change timing control valve 28 is suitably switched to suitably release a frictional engagement device to be released corresponding to the engaging operation of the frictional engagement device to be engaged.
Patent JP-H07336249-A (JP)
Title: Receiver
Inventor: MATSUHASHI HISAHIRO
IPC: H04B1/40
Filed: 1994-06-03
Abstract: PURPOSE:To suppress reception disturbance caused by spurious radiation radiating a harmonic signal component due to temperature change by providing a differentiation circuit applying differentiation processing to a reference signal generated by a 1st oscillation circuit and applying the output of the differentiation circuit to a 2nd oscillation circuit. CONSTITUTION:An oscillated frequency signal from a reference oscillator 9 is fed to a differentiation circuit 23, in which the signal is differentiation processed and a spike shaped differentiation pulse is generated in a zero cross timing of the oscillated frequency. The differentiation pulse is fed to one terminal of an oscillator 14 of a clock oscillating circuit 11. The clock signal generated in the circuit 11 is triggered by the injected differentiation pulse and the phase deviation is corrected at the injection point. That is, the phase deviation is corrected every time a ceramic element 14 and capacitors 12, 13 are triggered by the oscillated frequency signal adjusted in advance so that the harmonic component caused by the fluctuated oscillated frequency is not superimposed on a reception signal at a reception band. Thus, even when the frequency of the clock signal generated in the circuit 11 is fluctuated due to temperature change, the reception disturbance by the clock signal is suppressed.
Patent JP-H09331084-A (JP)
Title: Oxide superconductor josephson junction element
Inventor: MUKODA MASASHI
IPC: H01L39/24
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconductor Josephson junction element structure reducing a stress to a superconductor thin film due to lattice mismatching generating in an interface of a superconductor thin film/tunnel barrier insulator layer/superconductor thin film and further alleviating deterioration of superconducting characteristics by using a lattice matching tunnel barrier insulator layer. SOLUTION: An oxide superconductor thin film containing a composition represented by a first LnBa2 Cu3 Ox 2 (Ln: at least one type of elements of Y and lanthanide element) in which an a-axis is oriented to a board main surface and a c-axis is oriented in a film surface, an insulator thin film containing a composition represented by an Ln'2 Cu3 O4 3 (Ln': lanthanide element), and an oxide superconductor thin film containing a composition represented by a second LnBa2 Cu3 Ox 4 in which an a-axis is oriented to a substrate main surface and a c-axis is oriented in a film surface are sequentially stacked from a substrate side to form the oxide superconductor Josephson junction element.