baber/WOPTO huggingface dataset:
Patent JP-H06188261-A (JP)
Title: Semiconductor device of ldd structure and manufacture thereof
Inventor: YOSHIDA NORIO
IPC: H01L29/78
Filed: 1992-12-18
Abstract: PURPOSE:To prevent the degradation in element characteristics and reduce the sheet and contact resistance of a source and drain. CONSTITUTION:Low resistance, polycrystalline silicon films 26 and 28 are formed on the entire source region 4 and 4a and drain region 6 and 6a, respectively, exposed at the side of a gate electrode 12 in an LDD structure semiconductor device. Contact holes are formed in a layer insulating film 20, and they extend to the substrate through the polycrystalline silicon films 26 and 28, respectively.
Patent JP-H10197783-A (JP)
Title: Focus detector
Inventor: HIGASHIHARA MASAKI
IPC: G02B7/34
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To enable high accurate focus detection in the case of hand holding photographing and a moving object by providing an error reducing means reducing focus detecting error caused when an optical image is moved by relative positional change between an object and a camera by the phase difference of three or more image signals inside an arithmetic means. SOLUTION: Assuming that an object image moves from left to right at a uniform speed by camera shake. The object image moves by δm from a time when the image signal L1 is fetched till a time when the image signal R2 is fetched, so that the phase difference δ12 between L1 and R2 becomes larger than real phase difference δ11 by δm , that is, δ12 =δ11 +δm . The object image similarly moves by δm from the time when the image signal R2 is fetched till the time when the image signal L3 is fetched, and the phase difference δ22 between L3 and R2 becomes a smaller value by Δm , that is, δ23 =δ11 -δm . The real phase difference δ is found by δ=(δ12 +δ23 )/2=(δ11 +δm +δ11 -δm )/2=δ11 , and the detection error is removed.
Patent JP-H05172704-A (JP)
Title: Trouble diagnosing apparatus for vehicle
Inventor: IWASA SEIICHI
IPC: G01M17/00
Filed: 1991-12-25
Abstract: PURPOSE:To specify the place of a trouble properly in accordance with the result of determination as to whether the trouble of a sensor, an actuator or the like is a continuous trouble or a transient one. CONSTITUTION:A continuous/transient trouble determining means 81 determines whether a trouble of a sensor or the like detected by a self-diagnosing means 52 is a continuous trouble or a transient one. Operation instructions, places of troubles and details thereof are stored beforehand in first and second diagnosis program means 82 and 83 and an operation instruction is outputted to a display means 63 in accordance with the result of the determination as to whether the trouble is the continuous trouble or the transient one. When an operator executes an operation in conformity with the operation instruction and prescribed conditions are met, the place of the trouble and the details thereof are displayed in the display means 63 and thereby the place of the trouble is specified. When the prescribed conditions are not met, a subsequent operation instruction is outputted to the display means 63.
Patent JP-H10182421-A (JP)
Title: Bath preparation
Inventor: HARADA TAKESHI
IPC: A61Q19/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a bath preparation, resistant to light and heat and excellent in temporal stability, by making the bath preparation containing sodium chloride and a perfume contain a small quantity of water-soluble ascorbic acid. SOLUTION: This bath preparation is obtained by blending a bath preparation containing preferably 50 to 99wt.% of sodium chloride and preferably 0.5 to 5wt.% of a perfume with 0.01 to 3wt.% of water-soluble ascorbic acid and/or its salt (e.g. ascorbic acid or sodium ascorbate). It shows still higher temporal stability, when preferably 0.1 to 1wt.% of a chelating agent (e.g. edetate) is added to the above essential ingredients.
Patent JP-2000255111-A (JP)
Title: Image processing apparatus and its method
Inventor: IIIZUMI TOMOO
IPC: H04N1/50
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and a method for processing images whereby appropriate images can be formed irrespective of forms of input image data, and a recording medium. SOLUTION: When a host computer 1 inputs RGB data, renderers 7-9 plots data for every RGB and, a color space converting part 11 converts the data to YMCK data and then outputs to an engine part 28. When YMCK data is input, renderers 7-9 plots the data for every YMCK and outputs directly to the engine part 28.
Patent JP-2001174837-A (JP)
Title: Method for manufacturing active matrix substrate
Inventor: TAMURA TATSUHIKO
IPC: H01L21/336
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a reflection type liquid crystal display device having high performance without deteriorating the contact characteristics of electrodes and reflection electrodes of active elements. SOLUTION: The method for manufacturing active matrix substrates has a stage for depositing upper layer first 7 consisting of thin films containing Al as the electrodes of the active elements 4 and lower layer films 6 consisting of metallic films exclusive of Al for preventing the diffusion of Al, a stage for removing the parts of the upper layer films 7 of the active elements in contact with the reflection electrodes by a liquid chemical consisting of an acid of >=2.0 in pKa value, a stage for depositing a photosensitive insulating film so as to cover the surface of the active matrix substrate, a stage for forming contact holes 10 for connection to the active elements 4 on the photosensitive insulating film and a stage for forming the reflection electrodes 12 by metallic films 11 containing at least Al on the photosensitive insulating film 9 via the contact holes 10.
Patent JP-H05178232-A (JP)
Title: Control for reach type forklift
Inventor: TOYA IKUYA
IPC: B62D7/14
Filed: 1991-12-27
Abstract: PURPOSE:To permit the advance direction to be continuously change in all the directions independently of the car body center line of vehicle, obviating the need of mode change, etc., and permit the attitude of the car body to be corrected with respect to all the advance directions. CONSTITUTION:As for a reach type forklift 1 which supports the left and right load wheels 12L and 12R, in steering enabled form, the axis G on which the turning centers which pass through the steering centers M and N of the left and right load wheels 12L and 12R are arranged is supposed. Further, the crossing point between the axis D on which the turning centers are arranged after the revolution shift in which the axis G is turning-shifted around a representative point E, by an advance angle theta0 indicated by an advance angle input means and the axis F drawn along the steering angle theta1 of a drive wheel from the steering center O is set as the turning center P, and the axes H and I which are formed by connecting the turning center P and the steering centers M and N are determined, and steering is performed by setting the angles thetaL and thetaR formed by the axes H and I and the axis G as the steering angles for the left and right load wheels 12L and 12R.
Patent JP-H06192930-A (JP)
Title: Warp drawing apparatus under constant tension in warper
Inventor: KATSUSAWA AKIO
IPC: D02H13/22
Filed: 1992-12-25
Abstract: PURPOSE:To provide an apparatus designed to draw warps one by one under constant tension and wind them on a warp beam while regulating the tension by the regenerative braking control of dynamos. CONSTITUTION:In an apparatus to draw respective warps Y under constant tension T1 from corresponding bobbins B1, B2, ..., dynamos M1, M2, ... are set up within the revolving shafts of the respective bobbins to operate regenerative braking control as a braking force T1' opposite to the warp drawing direction, thus controlling the drawing tension on the respective warps.
Patent JP-H05180219-A (JP)
Title: Thrust supporting device for turning member
Inventor: UMEMOTO TAKEHIKO
IPC: F16C19/54
Filed: 1991-12-27
Abstract: PURPOSE:To improve the operating efficiency and simplify the structure in a thrust supporting device for supporting a turning scroll member in a scroll compressor, etc., so that it cannot be rotated. CONSTITUTION:A rolling bearing 10 capable of supporting thrust and radial loads is installed at an off-centered position of a rotary drive shaft 7 rotatably supported on a stationary member 6. A turning scroll member 2 is installed on the rolling bearing 10. The rolling bearing 10 is constituted of a combination of a four-point contact ball bearing 12 and a cylindrical roller bearing 11, or a single double-row tapered roller bearing, etc. Then a rotation preventing mechanism 13 similar to the Oldham's coupling is provided between the stationary member 6 and the turning scroll member 2. That is, guide grooves 15, 16 intersecting each other at right angles are provided respectively on the stationary member 6 and the turning scroll member 2, and a joint member 14 having key parts 14a, 14b engaging the guide grooves 15, 16 is provided.
Patent JP-H11189298-A (JP)
Title: Bottle opener with function of separation
Inventor: SHIMIZU KIYOSHI
IPC: B67B7/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a bottle opener with function of separation wherein the opener can be used as a bottle opener and a container comprising different materials can be easily separated for disposal when the container is disposed. SOLUTION: The bottle opener with function of separation comprises a metallic body 1 comprising a bottle opener part 11 formed with an opening 11a for opening a bottle, a hook 12 formed at the tip of the bottle opener part, an intermediate part 13 extended backward from the bottle opener part and a pull-to-stand claw 14 extended from the intermediate part, and a wooden or synthetic resin holder 2 attached to the intermediate part of the metallic body formed with a fulcrum serving as a lever at a position close to the pull-to- stand claw.
Patent JP-2001174623-A (JP)
Title: Manufacturing method for color filter and its manufacturing device
Inventor: KITAMURA YOSHIYUKI
IPC: G02B5/20
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a color filter having a uniform thickness of a color coated film in a picture part and having high quality with high productivity by making a color paste easily removable even if it sticks to parts other than the picture part in such cases as ejection of the paste starts before reaching the picture part and finishes after passing through it for the purpose of uniformly coating the picture part with the color paste in stripes (1) or as the ejection of the paste is continuously carried out having no relation with the picture part for manufacturing with division into multiple panels (2). SOLUTION: In the manufacturing method for the color filter forming the color coated film on a color pixel part in a black matrix on a substrate in stripes, the manufacturing method for the color filter is characterized by forming a releasing layer being releasable or removable with dissolution on the black matrix and on the part in the substrate other than the picture part formed with the assembled black matrix and the color pixel part and by forming the color coated film on the color pixel part in stripes after the formation of the releasing layer and the manufacturing device for this purpose is provided.
Patent JP-H06198514-A (JP)
Title: Cutting speed control method in cutter
Inventor: KINUKAWA MINORU
IPC: B23D47/08
Filed: 1992-12-29
Abstract: PURPOSE:To improve the accuracy of a cutting plane by detecting the deviation of actual feed speed from set feed speed to correct the set feed speed when a cutting material fixedly clamped is made in contact with a rotary cutter and one presses the other to cut off the cutting material. CONSTITUTION:A cutting material 2 of steel products or the like is set to an operating section 3 and a cutter 4 is rotated by a motor 37, while the feed of the cutter 4 to the cutting material 2 is started by a cylinder 16. The feed speed V of the cutter 4 is set according to the quality, dimension of the cutting material, performance and rotational speed or the like of the cutter. The rotational speed or amount of a fulcrum shaft 6 during a period of time from the start of swing of a transmission case 7 to the contact of the cutter 4 with the cutting material 2 in the feed operation is detected by an encoder. Next, an error (correction value DELTAV) between set speed V and actual speed is figured out and a cylinder 16 is controllably driven on the basis of the error DELTAV to correct the actual speed V1 so that proper cutting feed speed is obtained right before the cutting start by the cutter 4.
Patent JP-2000178632-A (JP)
Title: Production of lead free-cutting steel using granular lead
Inventor: ISHIDO KAICHIRO
IPC: C21C7/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble caused by clogging of a Pb chute and the development of huge Pb while using the conventional natural dropping type simple equipment as it is and to improve the yield of Pb and uniform dissolubility of Pb, in a method for adding Pb component into molten steel for producing a Pb free cutting steel. SOLUTION: The molten steel 2 in a ladle 1 is stirred with Ar gas at 1200 l/min flow rate and the Pb-containing material formed as granular state having 0.5-5.0 mm of lead suboxide, is added with the natural dropping at 40±10 kg/min charging speed onto the exposed part 11 exposing the molten steel by pushing out the slag 4 with bubble of the Ar gas from a lead hopper 5 through a Pb chute 6. In such a case, if the necessity requires, the other alloy element needed as the steel component can be added into the molten steel from an alloy chute 8 during adding the granular Pb from the Pb chute 6. Further, calcium carbonate is added at 2-8% in the granular Pb-containing material and as the granular Pb mixed material, this material is added into the molten steel in the same charging condition as the above with the natural dropping.
Patent JP-2001171700-A (JP)
Title: Detachable screwing lid by suction cup for container such as drum can
Inventor: MINEO KINJI
IPC: B65D39/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a screwing lid being excellent in design property, wherein the screwing lid for a container such as a drum can is smoothly, automatically and surely attached/detached by firmly sucking the screwing lid by a suction cup, the fitting of the screwing lid is automated by effectively utilizing an automatic content-filling device for the container such as a drum can, and marks such as the name of a screwing lid manufacturing company, the company emblem and a JIS mark are easily engraved under a favorable appearance. SOLUTION: This screwing lid 1 is equipped with a screwing lid main body 2 and an opening/closing utensil engaging fitting 10 which comprises a separate member from the screwing lid main body 2, and is equipped with utensil engaging protrusions 13, 13 on both of the right and left sides. The engaging fitting 10 has an approximately circular shape when seen on a flat plane, and at the central section, a large circular flat section 11 for the sucking of a suction cup is provided. On both of the front and rear sides of the flat section 11 for the sucking of a suction cup, arcuate band-form sections 12, 12 for nameplates are provided. Also, on the engaging fitting 10, a circular through hole 16 for the fitting of a suction cup is provided at the central section.  Then, the screwing lid main body bottom wall section under the through hole 16 is formed into a flat section 8 for the sucking of a suction cup, and on both of the front and rear sides of the through hole 16, the arcuate band-form sections 12, 12 for nameplates are provided.
Patent JP-2001137836-A (JP)
Title: Distillation apparatus for water and distillation method for water
Inventor: KINOSHITA MIKIO
IPC: C02F1/04
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To realize energy conservation by providing a novel distillation method for water in distillation of water having impurities, to create a novel water source of a circulation type usable as drinking water as well by using the impurity-containing water which is heretofore released to the environment as waste water as a raw material and to realize the cleaning of seawater and a high-degree treatment of sewage. SOLUTION: The water having second impurities is distilled in an atmospheric pressure and high-temperature atmosphere by the heat flowing from a high-temp heat source 11 to a low-temp heat source 12 of an absorption refrigerator using salt water, and the water having first impurities and organic matter included in the seawater and sewage is removed by aeration.
Patent JP-H11174328-A (JP)
Title: Zoom lens
Inventor: ENDO HIROSHI
IPC: G02B13/18
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens which has a wide field angle and high optical performance over the entire power variation range and also make the whole lens system small-sized by composing the zoom lens of four lens groups and specifying the refractive indices of the respective lens groups and movement conditions accompanying power variation. SOLUTION: The zoom lens has 1st to 4th negative, positive, negative, and positive lens groups L1 to L4 in order the object side and is varied in power by varying the intervals between the respective lens groups. The 1st group L1 has negative lenses L11 and L12 which are concave to the image plane side, a positive lens L13 which is convex to the object side, and an spherical surface which increases in positive refractive index from the center toward the periphery. Conditions D1W>D1T, D2W>D2T, D3W>D3T, 0.4<|f1|/fT<0.56, 1<f2/fW<1.35, and 1.65<SKW/fW<1.95 are met, where Di is the interval between (i)th and (i+1)th groups at the wide-angle end and telephoto end, fW and fT are the focal lengths of the whole system at the wide-angle end and telephoto end, and SKW is the back focus at the wide-angle end.
Patent JP-H10181132-A (JP)
Title: Printing sheet cartridge
Inventor: TAKAYAMA MASAYUKI
IPC: B41J29/54
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To preclude a printing sheet from disordering or loosening within the cartridge case and the tip end of a printing sheet from coming into the cartridge case in a printing sheet cartridge for housing a printing sheet being wound on a sheet core. SOLUTION: A film 20A having its inside surface made into a thin adhesive layer is stuck on the axial direction upper and lower ends of a tape core with a tape T wound therearound. In this manner, a header of the tape T adheres weakly to the film 20A. Furthermore, a part of the film 20A stuck on the upper end of the tape core is cut-raised for forming a cut-raised portion 20C, and a projection 16D to be connected to only the cut-raised portion 20C with respect to one rotational direction is provided on the roof wall 16 being a lid member.
Patent JP-2000188461-A (JP)
Title: Electronic control device board for car and its formation
Inventor: WATANABE TETSUJI
IPC: H05K1/09
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board of low cost, high reliability and high quality to composite junction by applying uniform and extremely thin gold plating to a surface of a board. SOLUTION: In a resin base circuit board 1, an electroless nickel plating layer 4 whose minimum thickness is 2 μm is applied on a conductor pattern 3 constituted of copper by plating bath whose phosphorus concentration is controlled at 5 to 10 wt.% as foundation plating. An electroless gold plating layer 5 which is controlled 0.02 to 0.06 μm thick is applied to a surface layer on the layer 4.
Patent JP-2001169899-A (JP)
Title: Fruit cutter
Inventor: KANAZAWA TADAHIRO
IPC: A23L19/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To rotate a fruit sarcocarp separating body smoothly on a cutter body and to facilitate cutting work by the amount of the smooth rotation of the fruit sarcocarp separating body. SOLUTION: A plurality of sliding protrusion parts 5 are protruded in a ring-shaped member 2a of the cutter body 2 or a ring-shaped member 3a of the fruit sarcocarp separating body 3.
Patent JP-H11168780-A (JP)
Title: Microphone with wide dynamic range
Inventor: SUZUKI SHINSUKE
IPC: H04R9/04
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a microphone capable of extending the dynamic range without the use of electronic circuits. SOLUTION: A cylindrical coil 7 is provided so as to be vibrated, linking with the vibration of a sound wave 2. An N-pole 91 is turned into a structure which becomes narrower closer to approaching closer to the coil 7, and an S pole 101 is turned into a structure which becomes narrower closer to the coil 7. Since a structure in which the tip part of the N-pole 91 and the tip part of the S-pole 101 are closest to the pole of each other is attained, a magnetic field on a straight line connecting both tips is strongest and the magnetic field is weakened as separating from the part. The coil 7 of a still state is at a position of the strongest magnetic field and moves to the position of the weak magnetic field, as the vibration becomes large. The power generation efficiency of the coil 7 deteriorates, the larger the vibration becomes.  Compared to a conventional microphone, the same induction current is generated as at the time of the sound of small amplitude but an induction current becomes small when sound of amplitude is large. That is, for the same induction current the sound of a larger amplitude can be inputted.
Patent JP-2000196091-A (JP)
Title: Semiconductor integrated circuit
Inventor: MEGURO SATOSHI
IPC: H01L21/8234
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To enhance high integration of a semiconductor integrated circuit device. SOLUTION: A semiconductor integrated circuit has a gate electrode G, which extends on an active region of a semiconductor layer 4 via a gate insulation film 8 and whose part is extracted on a non-active region (contact region) of the semiconductor layer 4, and a channel forming region which is formed on the semiconductor layer 4, so as to face opposite the gate electrode G and is electrically connected to the non-active region of the semiconductor layer 4, and is provided with a field-effect transistor in which the gate electrode G and the channel forming region are electrically connected. The gate electrode G1 is connected directly to the non-active region of the semiconductor layer 4.
Patent JP-2001182276-A (JP)
Title: Mirror surface decorated plate, and manufacturing method thereof
Inventor: ABE NOBUHIKO
IPC: E04F13/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a decorated plate which is incombustible, heat-resistant, cleaning-resistance, and excellent in design, in particular, in mirror finish, and a manufacturing method which can provide the decorated plate with high productivity. SOLUTION: In the mirror-finished decorated plate with an adhesive layer, a metal foil layer, a decorated layer, and a transparent or translucent resin layer laminated on at least one surface of an inorganic substrate, the difference in the center line mean roughness between a case of 2.5 mm in cut-off of the surface of the decorated layer and a case, of 0.8 mm in cut-off is <=0.15 μm, and the center line mean roughness is <=0.15 μm in a case of 2.5 mm in cut-off of the surface of the transparent or translucent resin layer. This decorated plate is obtained by providing the adhesive layer on the surface of the inorganic substrate 51, adhering the metal foil layer 21 on the adhesive layer by the steel belt press method, and providing the decorated layer and the transparent or translucent resin layer.