baber/WOPTO huggingface dataset:
Patent JP-H10179132-A (JP)
Title: Production of low-alcohol sake
Inventor: BO MASAKI
IPC: C12G3/08
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To produced a low-alcohol Sake(a Japanese fermented, mildly alcoholic beverage made from rice) rich in ethanol content at 3-12% ethanol concentration. SOLUTION: (1) A fraction containing a large amount of an ester component is initially separated from a Sake and (2) an alcoholic fraction consisting essentially of ethanol is then separated from the Sake. (3) The alcoholic fraction containing a large amount of the ester component in (1) is mixed with the resultant concentrate of the Sake in a process for distilling the Sake under a reduced pressure and producing the low-alcohol Sake.
Patent JP-2000133811-A (JP)
Title: Manufacture of thin-film transistor
Inventor: KUNII MASABUMI
IPC: H01L29/786
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To improve performance characteristics and reliability of a thin-film transistor by making an insulating film dense. SOLUTION: When a thin-film transistor is formed, a laminated structure is formed on an insulating substrate 0 which structure includes polycrystalline semiconductor thin film 5, a gate oxide film 3 which is in contact with one surface side of the thin film, and a gate electrode 1 stacked on the semiconductor thin film 5 via the gate oxide film 3. In this case, the gate oxide film 3 is formed by a catalytic chemical vapor deposition method, wherein insulating material is formed by bringing material gas into contact with a heated catalyzer. An etching stopper film 6, which is an insulating layer coming into contact with the upper surface of the polycrystalline semiconductor thin film 5, is also formed at the same time by the catalystic chemical vapor deposition method, and dense structure is obtained.
Patent JP-H10149147-A (JP)
Title: Display controller
Inventor: OWADA AKIHIKO
IPC: G09G5/36
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the display controller which can increase screen resolution by increasing the number of display colors per pixel without increasing the capacity of a VRAM. SOLUTION: This display controller controls the screen display of an information processor using a VRAM 5 for the screen display. In this case, the device is equipped with a memory control information storage means 8 which stores information for using part of a main memory 3 as a data storage area for screen display, a use mode setting means 10 which can set a VRAM use mode wherein the VRAM 5 is used as a screen display memory and a main memory use mode wherein the main memory 3 is used as a screen display memory, and a main memory control means 15 which is connected to the same bus as a bus 2 where the main memory 3 is connected and uses part of the main memory 3 as the data storage area for screen display when the main memory use mode is set.
Patent JP-H07160410-A (JP)
Title: Computer input system
Inventor: FUNAKOSHI HISASHI
IPC: G06F3/038
Filed: 1993-12-07
Abstract: PURPOSE:To specify a desired window screen for input without moving a pointing device such as a mouse and hand. CONSTITUTION:The visual point of a wearing person is detected by a glasses type sensor 44 and its visual point information is converted by a coordinate position conversion module 45 into coordinate position on a CRT 42. A windows displayed on the CRT 42 is controlled by a window system 46 based on the information on the coordinate position.
Patent JP-H11252183-A (JP)
Title: Method for making point-to-point protocol in 'ethernet' (trademark) frame into capsule
Inventor: FEDER PERETZ M
IPC: H04B7/24
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio packet exchange network minimizing the update of hand-off to an end user by making point-to-point protocol(PPP) information into a capsule in an 'Ethernet' frame and transmitting it to the end system via an 'Ethernet' link. SOLUTION: An end system 32 is connected to a radio network 30 by using an outer or incorporated modem. The end system 32 transmits and receives the frame of medium access control on an air link 34 with the modem. Outer modem is added to PC via a cable or radio link. The range of coverage, which is supplied by a base station 36, is changed by the budget and the capacity of the link and the factor of coverage. The base station 36 multiplexes the traffic of the end system 32 with the moving exchange center(MSC) 40 of the system on a network 38 from respective coverage areas.
Patent JP-H03167990-A (JP)
Title: Image pickup device
Inventor: MATOBA ICHIYUKI
IPC: H04N5/357
Filed: 1989-11-28
Abstract: PURPOSE:To reproduce a frame picture from a signal read by the interlace scanning even when color filters arranged in mosaic are loaded to a frame readout (frame storage mode) image pickup element by using a field memory. CONSTITUTION:While a 1st field signal is inputted to a color signal processing section, a switch SW3 of a device 107 is turned to the position (a) and a switch SW4 of a device 110 is opened to store a signal of the 1st field to a field memory 108. When a signal of a 2nd field is inputted to the color signal processing section, the switch SW3 is turned to the position (b) and a switch SW4 is turned to the position (a). In this case, since an input signal of the color signal processing section is a difference signal of an adjacent picture element by a subtractor circuit, a signal of R-G in the 1st field and a signal B-G in the 2nd field are inputted. Thus, the B-G signal is outputted from the switch SW4 of the device 110 is outputted to an output terminal of the color signal processing section and the R-G signal simultaneously processed by the delay of one field period is outputted from the field memory 108 is outputted to the output terminal.
Patent JP-H02152566-A (JP)
Title: Centrifuge having over speed detecting function
Inventor: KONNO KIMISHIGE
IPC: B04B7/06
Filed: 1988-12-02
Abstract: PURPOSE:To prevent rotor breakdown or motor burning, etc., by previously numbering a rotor and comparing the in-motor temp. at the time of the permissible max. rotation of the rotor obtd. by this number as a reference with the temp. obtd. by the temp.-sensitive element disposed in the motor. CONSTITUTION:A thermistor or thermocouple or the like which can measure temp. is built into the driving motor 2 for driving the rotor 1 so that the temp. of the motor can be measured at all times. On the other hand, the rotor number (information on the rotor is inputted by setting the rotor number) is designated for the rotor 1 and the rotor number is inputted from a panel surface prior to the use. The motor temp. at the time of the max. rotation of the rotor is determined in a specified range by inputting the rotor number. Overload, i.e., over speed is judged and the motor speed is decelerated if the temp. exceeds this range. The breakdown of the rotor, motor burn, etc., by the over speed are prevented.
Patent JP-H03167906-A (JP)
Title: Dielectric focus horn
Inventor: YAMADA TAKASHI
IPC: H01Q19/08
Filed: 1989-11-28
Abstract: PURPOSE:To ensure the position of a dielectric rod, to prevent fall-off and to improve the characteristic by providing a spiral slot with a specific size to an inner wall of a conical horn and a circularly waveguide in link with the horn and mounting the dielectric rod while being screwed with part of the slot. CONSTITUTION:A spiral slot 2 whose pitch is one wavelength of the operating frequency or below and whose depth is a half wavelength of the operating frequency or below and one quarter wavelength or over is provided to at least part of an inner wall of a conical horn and a circular waveguide 1 in link with the horn. Then a dielectric rod 6 having a thread screwed with part of the spiral slot is loaded. A radio wave propagated in the inside of a feeder waveguide 4 is matched with a wave of the EH11 mode propagated in a corrugated waveguide at a matching part 5 and a rear end tapered part 6. Moreover, the radio wave is travelled in the waveguide provided with the spiral slot 2 and converted gradually into a wave of the fundamental mode. Thus, the dielectric focus horn with a low voltage standing wave ratio(VSWR) and an excellent characteristic is realized.
Patent JP-H08156687-A (JP)
Title: Vehicular door mirror fitting structure
Inventor: HAYASHI TAKEHITO
IPC: B60R1/06
Filed: 1994-12-09
Abstract: PURPOSE: To make the flow of travel air currents smooth and improve external appearance by fitting a door mirror onto a belt line molding in the door mirror fitting structure of a vehicle, an automobile, an electric car, a marine vessel, or the like. CONSTITUTION: The height of the base part 54 of a mirror base 52 is made almost the same as the height of the belt line molding 57 of a door panel so as to form such external shape that the base part 54 is integral with the belt line molding 57. Outward appearance is thereby improved, and the resistance of travel air currents can be reduced.
Patent JP-H01148278-A (JP)
Title: Laser irradiator
Inventor: HATTA SHINJI
IPC: A61N5/06
Filed: 1987-12-04
Abstract: PURPOSE:To control laser dose properly based on informations on temperature by detecting distribution of temperature in a whole area irradiated with laser by scanning its surface. CONSTITUTION:From the area 25 being irradiated with laser, infrared light of intensity corresponding to its temperature is emitted. This infrared light enters a infrared light sending fiber 11 via a prism 13 and a light collecting lens 12. Since the prism 13 is oscillated with an oscillating mechanism 15 through an operational wire 14, 14, the part irradiated by infrared light which enters into the infrared light sending fiber 11 changes sequentially and the whole area is scanned to receive infrared light, which is entered in a light receiving area 21. By combining the informations on temperature obtained by infrared light detected by a light receiver 21 and scanning signals from a rotating detector 18 in a signal treating area 19, temperature distribution in the area irradiated with laser is acquired. The temperature of the irradiated area 25 is maintained at preset level by the output controlling apparatus 7.
Patent JP-H02154992-A (JP)
Title: Heat exchanger employing flat tube
Inventor: CHINEN TAKEHIRO
IPC: F28F1/32
Filed: 1988-12-05
Abstract: PURPOSE:To permit the simple and easy assembly of plate fins and a flat tube by a method wherein an inserting hole is formed on the plate fin so as to be larger than the flat tube and collar members are provided at the peripheral rim of the inserting hole while the collar members are contacted with the outer periphery of the flat tube and are connected to the same by brazing material upon inserting the flat tube into the inserting hole. CONSTITUTION:An inserting hole, larger than a flat tube 3, is opened on a partitioning plate 7 and, therefore, the flat tube 3 can be penetrated through the plate easily. Both terminal ends 3a of the flat tubes 3 are connected to a header pipe 9 to communicate the flat tubes 3 and the header pipe 9 and integrate them, then, the temperature of the integrated body is risen to a temperature whereat the brazing material of the plate fins 5 is molten whereby the brazing material is concentrated by capillary phenomenon to a gap formed between the tip ends 15a of the collar members 15 and the outer peripheral surface of the flat tube 3. Further, the brazing material is concentrated to a part whereat slotted-and-raised parts 13 are contacted with the surfaces of the neighboring plate fins 5 or a part whereat the same parts 13 are contacted with the surface of a partitioning plate 7. Accordingly, rigid brazing parts may be formed between the tip ends 15a of the collar members 15 and the outer peripheral surface of the flat tube 3, between respective plate fins 5 as well as between the plate fins 5 and the partitioning plate 7 after the brazing material is cooled and solidified.
Patent JP-H04180262-A (JP)
Title: Static memory cell
Inventor: MATSUI MASAKI
IPC: H03K3/356
Filed: 1990-11-15
Abstract: PURPOSE:To reduce the cell area by providing an Si transistor with one to two transistors and by constituting a flipflop of two P-type TFT's and two N-type TFT's. CONSTITUTION:N-type access transistors 11, 12 as transfer gates are selectively controlled by a word line WL to connect bit line pairs BL,-BL and inner nodes A, B serving as flipflop data holding nodes. P-type TFT's 13, 14 and N-type TFT's 15, 16 have reverse gates and inner nodes cross-connected to constitute a flipflop. The P-type TFT's 13, 14 and N-type TFT's 15, 16 are three- dimensionally structured by depositing polysilicon on NMOS's 11, 12. This structure makes one or two MOS transistors suffice and reduces the cell area.
Patent JP-H01147753-A (JP)
Title: Test system for storage device
Inventor: KIKUCHI HIROSHI
IPC: G06F12/16
Filed: 1987-12-04
Abstract: PURPOSE:To execute a memory cell test at the time of start, etc. in a short time, and to execute the collation of write and read data by respective storage devices themselves, and to lighten the burden of a processor by making the processor to execute simultaneous parallel read and collation for all the storage devices connected to a first bus. CONSTITUTION:When simultaneous parallel read/collate instruction is executed by a firmware by the processor 1, a control circuit 11 sends a control signal to the request generation circuit 12 of simultaneous parallel read/collation. At that time, the circuit 11 sends an address to a bus signal line 6 through an output terminal 101, and simultaneously, outputs an expected value to be collated with read data by a time division system. Besides, the circuit 12 outputs the request of the simultaneous parallel read/collation from the output terminal 102 for the respective storage devices 2-4. The control circuit 25 of the devices 2-4 having received the request sets the expected value in an expected value register 21 according to the address inputted by the time division, and outputs it together with the data of a ROM part 22, and collates it.
Patent JP-2001122906-A (JP)
Title: Deproteinized natural rubber latex
Inventor: HAMADA AKIHIKO
IPC: C08K5/098
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a deproteinized natural rubber latex, highly deproteinized, excellent in coagulating properties by a salt and mechanical stability. SOLUTION: This deproteinized natural rubber latex has a nitrogen content reduced to <=0.1 wt.% based on the solid component of the latex, and is characterized by the gelatinizing time regulated so as to be 5-25 min in the condition in which 1.5 pts.wt. of sodium fluorosilicate and 3 pts.wt. of zinc oxide is formulated with 100 pts.wt. of the solid component of the rubber in the latex. The latex is obtained, for example, by formulating a proteolytic enzyme and a 14-22C fatty acid salt-based anionic surfactant with the natural rubber latex to carry out the deproteinizing treatment thereof.
Patent JP-2001127218-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HAMAGUCHI TSUNEO
IPC: H01L23/34
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable semiconductor device of a structure, wherein a semiconductor element is flip-chip mounted on a wiring board without breaking the element and the heat dissipation property of the element is enhanced. SOLUTION: A semiconductor device is one constituted by connecting a semiconductor element 1 to a wiring board 3 by a flip-chip bonding method and the joint of a cap 5 provided on the board 3 with the rear of the surface of the element 1 provided with an active layer, is conducted through a metal solid phase diffusion joint layer 91.
Patent JP-H05145249-A (JP)
Title: Circuit board holding structure
Inventor: WATANABE KIYOKAZU
IPC: H05K7/14
Filed: 1991-11-25
Abstract: PURPOSE:To absorb vibration or shock by a pressing piece bending even if the vibration or the shock works on a holder by providing the casing of electronic equipment with two holders for holding a circuit board, and providing either holder out of both these holders with said pressing piece capable of elastic deformation, which presses the circuit board against the other holder. CONSTITUTION:A pair of hooking projections 22, which project downward and are juxtaposed a specified interval apart in right and left direction, are provided integrally on the reverse side at the front and the rear of each holder 20 of a holder 18, and the margin on the other side of a circuit board 10 can be held by both these hooking projections 22. This holder 18 is provided integrally with pressing pieces 23 which project in both directions of a stay 13 and can be elastically deformed to front into each holder 20. The tops of these pressing pieces 23 are provided integrally with pushers 23a which come out and draw back between both projections 22 and press a circuit board 10 against the holding face 9a of a main frame 9. The circuit board 10 is given the bounding force in the direction nearly parallel with the face direction.
Patent JP-H09125203-A (JP)
Title: High damping rolling bearing made of graphite steel
Inventor: KAWAKITA MASAYUKI
IPC: F16C33/62
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To produce a high damping rolling bearing effectively reduced in the generation of vibration and noise by forming at least any of inner ring, outer ring, and rolling element by the use of a graphite steel, providing the surface with carbo-nitrided layer, and also providing the inner part with graphite-precipitated structure. SOLUTION: In a rolling bearing consisting of bearing ring of inner ring and outer ring and a rolling element attached between the inner ring and the outer ring, the inner ring, the outer ring, or the rolling element is formed of graphite steel. Carbo-nitriding treatment is applied to the surface to form a hardened carbo-nitrided layer of high carbon and high nitrogen in the surface, and surface hardness is regulated to ∞ about HRC 58 and the structure in the inner part is formed into graphite-precipitated structure. Further, a graphite steel, having a composition consisting of, by weight ratio, 0.5-2.0% C, 0.5-2.0% Si, 0.3-1.5% Mn, and the balance Fe with inevitable impurities, is preferred as the graphite steel. By this method, the inexpensive rolling bearing, capable of combining the hardness and wear resistance at the surface with the damping characteristic in the inner part, can be obtained.
Patent JP-H05116647-A (JP)
Title: Front structure for automobile body
Inventor: MORI TAKEO
IPC: B62D21/15
Filed: 1991-10-29
Abstract: PURPOSE:To enlarge contact area between a tire and a body side member at the time of a collision in forward travel so that deformation load applied to the body side member such as a locker can be kept high. CONSTITUTION:In this front structure of an automobile body, there are provided a front side member 10 disposed on each of two side parts in the body cross direction and extended longitudinally; a floor frame 26 extended backward from each front side member 10; and a sub-frame 14 extended in the body cross direction and connected to the front side member 10 and floor frame 26 at each side part. The rear connected part 19 of a suspension arm 16 provided with two connected parts 18, 19 is connected to a part between the connection part 38 of the sub-frame 14 to the front side member 10 and the connection part 39 of the sub-frame 14 to the floor frame 26.
Patent JP-H08141661-A (JP)
Title: Production of polyvinyl chloride-coated steel tube with flange
Inventor: HOTSUTA SHIGEO
IPC: B32B15/082
Filed: 1994-11-16
Abstract: PURPOSE: To hardly generate the clearance at the contact place by flanging a steel tube, fitting a flange lap in the end of the steel tube, inserting a bush die inside the lap, heating and pressing. CONSTITUTION: A PVC-coated tube part 2 of a flange scheduled part of a steel tube part 1 of a PVC-coated steel tube 3 is removed. The flange scheduled part of the steel tube part 1 is flanged. A circular-cylinder shaped flange lap 13 spread with an adhesive on the external circumference is fit in the end of steel tube 12. The lap 13 is made of PVC. A bush die 8 is inserted in the flange lap 13, it is heated and pressed. By heating and pressing the bush die 8, the flange lap 13 is spread outside and it is made in pressure contact with the face of internal circumference of the tube end part 12. The clearance between the face of external circumference of the lap 13 and the face of internal circumference of the tube end part 12 is eliminated, and peeling, etc., between layers of the lap 13 and the steel tube part 1 is not generated.
Patent JP-H07155362-A (JP)
Title: Rupturing and communicating device
Inventor: SUGIYAMA KAZUNOBU
IPC: A61J1/05
Filed: 1993-12-08
Abstract: PURPOSE:To improve adhesiveness to vessels composed of polyolefin polymers for blood, medicinal liquid, etc. CONSTITUTION:A substantial communicating part (1) which is used for connecting the vessels for preserving liquids, such as blood and medicinal liquid, and tubes transporting these liquids, tubes to each other and the vessels to each other and consists of a polypropylene material having >=30 melt flow rate measured under conditions of 230 deg.C and a load (2) of 160g communicates the liquids by rupture of a closing part 4 at a brittle part 3.
Patent JP-H10149881-A (JP)
Title: Lighting system and liquid crystal display device
Inventor: FUNAMOTO TATSUAKI
IPC: H01L51/50
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a front surface lighting system having high visibility when it is turned on or off and requiring low power consumption. SOLUTION: Electroluminescence elements 12 are formed on a transparent flat plate 11 to form a surface lighting system. This lighting system is installed in the front of an illuminated body, it projects light to the illuminated body, and it has the function to transmit the reflected light on the illuminated body by rarely dispersing the light. When the lighting system is turned off, it has the function to transmit the external light and the reflected light of the external light on the illuminated body by rarely dispersing the light.
Patent JP-S63163683-A (JP)
Title: Three-dimensional display device
Inventor: IMAMURA TAISUKE
IPC: G06T15/00
Filed: 1986-12-26
Abstract: PURPOSE:To attain the area fill processing at high speed by obtaining an increment of a color intensity in advance as to the scanning line of the maximum length in a triangle being an object of area fill and using the increment obtained in advance as the increment on an object scan line in the area fill of each scan line. CONSTITUTION:In applying area fill of plural triangles approximating a three- dimensional object at each triangle, the scan line having the maximum length in a triangle being an object of area fill is detected by a detection means 11. Then, the increment of the color intensity is obtained by an increment calculating means 12 when the horizontal direction coordinate (X coordinate) on the maximum length scan line by one element and the horizontal coordinate is incremented by one picture element to apply area fill at each scan line in the triangle being the object of area fill, the value of the color intensity of the preceding picture element on the corresponding scan line added with the color intensity increment calculated by the increment calculation means 12 is generated as the color intensity of the next picture element. Thus, the area fill processing is quickened.