baber/WOPTO huggingface dataset:
Patent JP-H038343-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: HIRAKAWA KENJI
IPC: H01L21/331
Filed: 1989-06-06
Abstract: PURPOSE:To form the base width without being influenced by the resolution limit of lithography so as to enable the micronization of the base width by forming a base region by the diffusion from a poly Si layer. CONSTITUTION:A n-type epitaxial layer 102, an element isolating region 104, and a poly Si layer 105 are formed on a p-type semiconductor substrate, and in the layer 105, a region 109, where P ions and B ions exist mixedly, and a region 110, where only B ions exist, are formed. Next, an oxide film 111 is grown on the whole face, and an opening is formed in a film 111 and the layer 105, and after this an oxide film 112 is formed only at the sidewall of the opening. Next, when an oxide film 113 is formed at the bottom of the opening and is heat-treated, a p<++>-type collector electrode taking-out region 114, a p<++>-type emitter region 115, and an n<+>-type region 116 corresponding to an inner base region are formed. Next, by implanting ions into the film 113, and thermally diffusing them, a p-type collector region 117 is formed. After that, a poly Si layer 118 is grown, and n-type impurities are diffused from the layer 118 so as to form an n<++>-type external base region 119.
Patent JP-H05154001-A (JP)
Title: Waterproof device for boot
Inventor: BUARERIO TONERU
IPC: A43B7/12
Filed: 1992-06-04
Abstract: PURPOSE: To provide a water-proofing structure for preventing invasion of snow or water in boots. CONSTITUTION: A water-proofing structure 1 is to be used for boots 2 comprising a shell having a first and a second overlapping flaps 5, 6, and/or a back quarter bode, and it is composed of an insert 8 to be disposed on a seat 7 parted on the first flap 5 of the shell and/or the back quarter body. The insert 8 has a tab 12 to be provided between the first flap 5 and the second flap 6 like seal, and containing seats 13, 14 for respective levers.
Patent JP-H08317156-A (JP)
Title: Image input output device
Inventor: SHIMIZU YASUSHI
IPC: H04N1/00
Filed: 1995-05-18
Abstract: PURPOSE: To share data to be filed to a desired storage area by controlling the storage state of image data to be decided definitely. CONSTITUTION: Image data entered from a FAX section 4 are transferred to a file section 5 via a core section 10 together with its image attribute information. The image attribute information is analyzed by a CPU in the core section 10 and stores in any of storage areas in an external storage device divided in advance according to the result of analysis and the storage classification designated in advance by the user. The CPU of the file section 5 writes image data to a designated area of the external storage device via a SCSI controller. As a result, the storage areas of the external storage device are effectively used in matching with the attribute of stored data.
Patent JP-H04343247-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAI CHIHIRO
IPC: H01L21/76
Filed: 1991-05-20
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, whose substrate surface can be element-isolated by a combination of a normal method and a Recessed LOCOS method without increasing remarkably manufacturing processes and in which a reduction of a parasitic capacitance can be contrived. CONSTITUTION:The manufacturing method of a semiconductor device is characterized in that grooves 14 are formed in parts, which are used as deep element isolation regions, of a substrate surface, the parts other than the parts of the grooves are coated with an anti-oxidation film 10 and the parts of the grooves 14 are selectively oxidized, whereby diffusion processes of well parts 16a and 18a are also performed simultaneously and after that, the surface is coated with the film 10 excluding parts 8b, which are used as shallow element isolation regions, and the parts of the above grooves 14 and the surface other than the film 10 is selectively oxidized.
Patent JP-H07786-A (JP)
Title: Impeller
Inventor: KURATOMI KAZUO
IPC: B01F7/16
Filed: 1993-06-16
Abstract: PURPOSE:To shorten the liq. agitating time and to sufficiently disperse a liq. mixture by forming plural holes in a flat vane for agitating the liq. in an agitated tank almost over the whole region. CONSTITUTION:A liq. A filled in an agitated tank 2 is agitated by an impeller 1 almost over the whole region. The impeller 1 has a supporting shaft 11 connected to an electric motor 3 side and a couple of left and right flat vanes 12 projecting sideways from the shaft 11, and many holes 13 of specified diameter are formed in the vane 12 at regular intervals. Consequently, the liq. is passed through the hole and spirally separated from the hole, and hence the liq. mixture is sufficiently dispersed.
Patent JP-S5843708-A (JP)
Inventor: OOTA YOSHIMI
IPC: A01B63/10
Filed: 1981-09-11
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-H04368685-A (JP)
Title: Magnetic disk device
Inventor: IWABUCHI MASANORI
IPC: G11B21/21
Filed: 1991-06-17
Abstract: PURPOSE:To prevent a head and a medium from adsorbing by providing the lifter of a suspension holding a magnetic head to its tip, pressurized its side face with movement in the direction of the outer peripheral of the medium, to rotate around the fulcrum of its lower end and to lift a suspension. CONSTITUTION:The suspension (Su) 5 is separated from the lifter 4 before it is started to move in the direction A of the medium 2, the magnetic head 3 is floated from the medium 2 to move freely and the recording and reproducing of information is performed. When the Su 5 is started to move in the direction A and reached in the vicinity of the outer peripheral end of the medium 2, the Su 5 is brought into contact with the side face of the lifter 4 and the lifter 4 is rotated around a pivot 7 as the fulcrum in the direction B. Then, the Su 5 is lifted to come into contact with the lower face, is moved to the out side of a projection 4a and placed on the lifter 4 by the projection 4a. At the time of loading the head 3 in the direction of the medium 2, the opposite procedure of this is performed. Thus, the head 3 and the medium 2 are prevented from adsorbing, impact resistance is increased and positional precision is enhanced.
Patent JP-S5948731-A (JP)
Inventor: ANTON SHIEETSU
IPC: G03B27/50
Filed: 1983-08-09
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-S62299966-A (JP)
Title: Optical writing device
Inventor: SUGIYAMA ATSUSHI
IPC: G03C5/56
Filed: 1986-06-20
Abstract: PURPOSE:To enable direct imaging with a 'photon mode' by light by using a material which changes the absorption band of light by at least projection of light. CONSTITUTION:Plain paper is used as an object to be imaged and the fulgide deriv. of a photochromic material which is dispersed into a hot meltable binder such as wax is used in the form of fine particulate matter of about 20mum diameter as a photosensitive material. The absorption wavelength bands 14, 15 before and after the exposing of the fulgide deriv. are shown in the figure. The photosensitive material is then exposed by opening a shutter of the part desired to be imaged on the paper and no light is projected to the part undesired to be imaged, by which an image is formed; thereafter the paper is heated to the extent of preventing the melting of the photosensitive material to create a reversible product. Writing is thus executed. The photosensitive material which is not exposed does not stick to the photosensitive and material and can be easily removed by mechanical rubbing with a roller or brush. The writing device having the printing quality and speed equiv. to the printing quality and speed of an LCS printer is thus obtd.
Patent JP-H11338613-A (JP)
Title: Pointer presenting information, method and device for presenting pointer information, and storage medium stored with pointer information presentation program
Inventor: KISHI KOJI
IPC: G06F3/0481
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To increase the possibility that a user sees presented information by allowing the pointer to present information on or nearby itself while moving on a screen. SOLUTION: Once the pointer information presenting device acquires a message through the operation of a pointing device 300, a pointer movement monitor part 110 grasps the position of the pointer moving from the current position by receiving a signal sent by the OS of the pointer information presenting device and transfers it to a display method calculation part 120. The display method calculation part 120 acquires character information and an indication time from a display information storage part 130 according to position information and information regarding the movement, determines a presentation position, and transfers display information, display position information, and a presentation time to an information display part 140.  The information display part 140 issues an instruction for displaying the display information at the acquired display position to a display 200, which displays the display information at the specified position.
Patent JP-H076323-A (JP)
Title: Magnetic head
Inventor: ISE TOSHIMITSU
IPC: G11B5/265
Filed: 1993-06-16
Abstract: PURPOSE:To limit a field-through value to <=-26dB, to obtain at least >=30dB reproduced output value with white noise and to prevent the generation of data errors at the time of reading while writing. CONSTITUTION:This magnetic head has a magnetic head core 1b for recording and a magnetic head core 2a for reproducing on the same track. A coil mounting part of a C-shaped core 10a of the magnetic head core 1b for recording and a coil mounting part of a C-shaped core 10b of the magnetic head core 2a for reproducing are formed on nonparallel with each other. A back core 12a of the magnetic head core 1b for recording and a back core 12b of the magnetic head core 10b for reproducing are formed nonhorizontally with the magnetic gap direction.
Patent JP-H09295499-A (JP)
Title: Ornament and its manufacture
Inventor: IBA YASUO
IPC: B32B3/30
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an ornament which is best suited for a beautiful and elaborately designed crest or sticker with three-dimensional touch, elegant brilliance and beauty with depth. SOLUTION: This ornament comprises a base material 2, a figured pattern 3 of a desired shape of a synthetic resin sheet firmly fixed on the upper face of the base material 2, and a surface material 5 of a transparent synthetic resin sheet formed on the figured pattern 3 in such a manner that the surface material 5 is bulged upward to create a space 4 between the figured pattern 3 and the surface material 5 and the peripheral edge of a fine uneven pattern 7 is firmly attached to the peripheral edge of the figured pattern 3.
Patent JP-S5768034-A (JP)
Title: Dry etching method for amorphous hydrogenated silicon
Inventor: SUGATA MASAO
IPC: H01L31/0248
Filed: 1980-10-16
Abstract: PURPOSE:To enable the etching of only a film of amorphous hydrogenated silicon without damaging a glass or the like used as a substrate by dry etching the film in a mixture gas of tetrafluorocarbon and hydrogen gas when the film is dry etched. CONSTITUTION:An anode electrode 12 and a water-cooled cathode electrode 13 are faced while enabling the adjustment of the interval between the electrodes 12 and 13 within a dry etching chamber 11, and an annular gas guide tube 16 provided with many gas flowing holes toward the inside is provided therebetween. The arrangement is thus composed, a target 14, e.g., a glass plate or the like having amorphous hydrogenated silicon on the surface is placed on the electrode 13, and tetrafluoro-carbon gas containing 2-40vol% of hydrogen gas is fed from the inlet of the tube 16. Subsequently, the mixture gas is sprayed from the gas flow hole of the tube 16 to the exposed region of the amorphous hydrogenated silicon coating with resist pattern to etch it as desired, and the gas is discharged from the discharge tube 15.
Patent JP-S5937353-A (JP)
Title: Vibration compensator
Inventor: MITSUYAMA YOSHIAKI
IPC: F16F7/10
Filed: 1982-08-23
Abstract: PURPOSE:To perform effective vibration compensating on a structure and the like through easy changing of a vibration compensating force (the driving force of an exciter), by tilting the exciter which is used as a vibration compensator. CONSTITUTION:A vibration compensator 2, which produces a driving force in a specified direction by reversing to each other two or more fly wheels each provided with an unbalancing weight for rotation, is turned to be a reversible phase to that of a ship's hull 1, for example, while making its frequency coincide with the vertical natural frequency of said hull, so that the maximum vertical driving force may be produced when the vibration compensator 2 is in the horizontal position. In order to bring the effect of vibration compensator into coincidence with the driving force for the ship's hull 1, the vibration compensator 2 is tilted by a driving device 6. In case the exciting force for the natural frequency of the ship's hull is not found, the required process shall be such that an driving force, that is, a vibration compensating force is changed while watching the pointer of a vibrometer, by gradually tilting the vibration compensator 2 by means of the driving device 6.
Patent JP-H04371324-A (JP)
Title: Pressure equalizing device for die cushion pin and method for predetermining peak oil pressure
Inventor: KAJI NOBUYUKI
IPC: B21D24/02
Filed: 1991-06-17
Abstract: PURPOSE:To prevent the damage and oil leak of pressure equalizing hydraulic cylinders and to prolong a plunger life by increasing the total quantity of the oil to be sealed in the pressure equalizing device of die cushion pins. CONSTITUTION:The plural die cushion pins are provided in the bolster of a press; simultaneously, the pressure equalizing hydraulic cylinders supported by the die cushion are provided in each lower part of the die cushion pins; and in the pressure equalizing device for the die cushion pins for which the above provisions are mutually connected in order to seal in a prescribed hydraulic pressure, the total oil quantity to be sealed in the device is increased. Consequently, a shock applied to the unused hydraulic cylinders is made small, the first peak pressure is thereby made small, and the life of the pressure equalizing hydraulic cylinders are prolonged.
Patent JP-S5668847-A (JP)
Title: Data processor
Inventor: YAMAMOTO JIYUNICHI
IPC: G06F9/32
Filed: 1979-11-09
Abstract: PURPOSE: To obtain an address space double as large as that limited by the basic word length, by using the carry bit caused in the addition of a base register for the highest rank bit.  
     CONSTITUTION: When the EMA signal shown in the diagram becomes "1" in the case of the address extention mode, the carry signal of the arithmetic circuit 19 is supplied to the data input terminal of the FF23 via tha AND gate 25. Then the output 1 bit of the FF23 is connected to the highest rank bit of the memory address output gate 24 of 17 bits, and all bits (16 bits) of the memory address register 22 are connected to the lower rank 16 bits each. Thus an address space double as large as that limited by the basic word length can be obtained by using the carry bit FF23 for the highest rank bit of the address. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09301765-A (JP)
Title: Disk roll
Inventor: NAKAYAMA MASAAKI
IPC: C04B35/22
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a high performance NA(non-asbestos) disk roll which has excellent heat resistance and is also eliminated of a fear of scratching on the surface of an object to be conveyed. SOLUTION: This disk roll is fabricated from a number of thin sheetlike disk-shaped bodies formed from a material contg. 20 to 65wt.% wollastonite and 20 to 40wt.% ceramic fiber as the major components. Further, if necessary, an inorganic filler and/or a reinforcing fiber, both of which are other than wollastonite and ceramic fiber, a binder, etc., are optionally added to the major components. Wollastonite contains no crystallization water and no interlamellar water and accordingly, differently from sepiolite, etc., is chemically stable in a high temp. region and has excellent mechanical properties such as small shrinkage and small reduction in fiber strength even in a high temp. atmosphere. Ceramic fiber is used for obtaining required strength as a disk roll.
Patent JP-S5935818-A (JP)
Title: Rolling mill with caliber roll
Inventor: MIYAKE TAKANORI
IPC: B21B13/06
Filed: 1982-08-20
Abstract: PURPOSE:To prevent a caliber profile from deterioration caused by wear, by providing a whetstone, a device for driving the whetstone, and a device for pressing the whetstone which are prescribed respectively, and grinding a caliber roll rapidly in an on-line. CONSTITUTION:A titled device is provided with an on-line caliber grinding device consisting of a grinding whetstone 42, a driving device 50 for rotating the whetstone, and a device for pressing the whetstone 42 to a caliber roll 22. The whetstone 42 has a rotationally symmetric shape corresponding to the profile of caliber, and a rotary shaft 44 is provided to the plane of symmetry. By the device 40, the deterioration of the caliber profile formed in the caliber roll 22 and having a shape plane-symmetric with respect to the plane perpendicular to the rotary axis of the roll is prevented.
Patent JP-S5934842-A (JP)
Title: Control of shellfishes such as live short-necked clam
Inventor: NAGANO TAKAO
IPC: A01K61/00
Filed: 1982-08-20
Abstract: PURPOSE:To method to prolong the period of fresh state of shellfishes, wherein the gathered shellfishes such as live short-necked clams are subjected to vacuum packaging, and presserved at low temperature. CONSTITUTION:Shellfishes such as live gathered short-necked clams are soaked in seawater at about 13 deg.C for about 8hr and sand is removed. Short-necked clams with broken shells are removed from the short-necked clams from which sand is removed, and they are purified by selecting the particle size, etc. They are washed with fresh water, and shellfishes such as the purified short-necked clams, etc. are divided into parts with a proper number, they are subjected to vacuum packaging with dehydrating them as much as possible, and preserved at low temperature at 2-10 deg.C. By this method, the shellfishes can be preserved and controlled in fresh state immediately after gathering for more than one week even in summer, and economic efficiency can be commercially raised by efficient gathering and rational control.
Patent JP-H08316791-A (JP)
Title: Tuning circuit
Inventor: SUZUKI YUKIO
IPC: H03J3/18
Filed: 1995-05-19
Abstract: PURPOSE: To provide the tuning circuit in which harmonics are less generated even if an input signal with a high electric field strength is inputted and cross modulation is prevented in the presence of a disturbance signal at a frequency in the vicinity of a desired input signal. CONSTITUTION: A couple of varactor didoes D1, D2 have nearly the same characteristic and they are connected in series by using cathodes as a common terminal. Then a tuning coil L1 is connected in parallel with a couple of the varactor diodes D1, D2. A tap 13 is formed to the tuning coil L1 and only the tap 13 connects to ground, A DC voltage is applied to the common terminal of a couple of the varactor diodes D1, D2 via a bias resistor R1. Since the characteristic of a couple of the varactor diodes D1, D2 is almost the same, even when an input signal with a high electric field strength is received, production of harmonics is reduced and cross modulation due to a disturbance signal with a frequency in the vicinity of a frequency of a desired input signal is prevented.
Patent JP-S632286-A (JP)
Inventor: YAMAUCHI MASATO
IPC: H05B6/64
Filed: 1986-06-20
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-S63714-A (JP)
Title: Alarm circuit for temperature controller
Inventor: ONISHI CHIHIRO
IPC: G05D23/19
Filed: 1986-06-20
Abstract: PURPOSE:To completely detect the true abnormality via an alarm and to perform the proper inspection/maintenance by producing an alarm when the change ratio of the temperature detected for input of the temperature signal exceeds a set level. CONSTITUTION:An input temperature signal A supplied from a temperature sensor 1 is given to a differentiation circuit 2 and the differential output B showing the more sudden rise as the change ratio of the signal A increases is outputted according to said change factor. Then the output B is inputted to the 1st and 2nd comparators 7 and 8 of a comparator 6 respectively. The comparator 6 compares the output B with the minus side reference voltage -V and the plus side reference voltage +V respectively. Then the gradient signals C and D are outputted as alarm signals from the comparator 7 when the output B is higher than the +V and from the comparator 8 when the output B is lower than the -V respectively. In such a way, the alarm signal is outputted in case the change ratio of temperature exceeds a set level.
Patent JP-H05343715-A (JP)
Title: Thin film solar cell
Inventor: SENDA JUN
IPC: H01L31/04
Filed: 1992-06-05
Abstract: PURPOSE:To improve the photoelectric conversion ratio by forming a reflection layer with a higher degree of unevenness on an uneven layer previously formed on a substrate surface. CONSTITUTION:A first uneven layer 2 of metal, such as silver, or tin oxide is formed on a substrate 1 of glass, stainless steel or ceramics. A second uneven layer 3 to be a reflection layer is formed thereon. The center line average roughness (Ra) of the second uneven layer 3 is between 40nm and 1mum inclusive, and larger than that of the first uneven layer 2. Highly reflective metal, such as silver, Is used for the material. A semiconductor thin film 4 of amorphous silicon or the like to be a photoelectric conversion layer is formed on the surface of the second uneven layer 3. A transparent conductive layer 5 and a current collecting electrode 6 are formed on the semiconductor thin film 4. The highly reflective uneven layer 3 effectively scatters light, and light thereby scattered contributes to photoelectric conversion. This obtains a thin film solar cell having an improved photoelectric conversion ratio.
Patent JP-S631629-A (JP)
Title: Distributor for bulk material
Inventor: MIYAJI MITSUO
IPC: B65G53/38
Filed: 1986-06-20
Abstract: PURPOSE:To perform the unravelment of a secondary flock so accurately as well as to improve the extent of classifying capacity, by spraying raw powder flowing into a body together with an air current flowing in from a clearance between an adjustor and a hopper, from plural injection nozzles, and stirring them with a colliding jetstream. CONSTITUTION:Granule material flows down along an incline 19 of an adjustor 18 in a hopper 16. On the other hand, the inside of body 10 comes to negative pressure by exhaust and a high-speed jetstream out of plural compressed air injection nozzles 15, and the air current inhaled by this ejector action by way of a clearance between a bottleneck part 17 of the hopper 16 and the adjustor 18 is mixed with the material and flows into the body 10. And, the material changes its direction at an almost right angle with the jetstream and simultaneously receives strong turbulent action due to flow velocity of the continuous high-speed jetstream and air expansion, thus it is dispersed and accelerated. Moreover, this high-speed jetstream runs into a collision at an intersection point in the spraying direction and comes to a turbulent state, and these accelerated materials also severely collide with one another, unraveling a secondary flock to pieces surely. Therefore, classifying capacity afterward is sharply improvable.