baber/WOPTO huggingface dataset:
Patent JP-H04193199-A (JP)
Title: Iron
Inventor: HARA YUMIKO
IPC: D06F75/26
Filed: 1990-11-26
Abstract: PURPOSE:To use an iron at the optimum steam quantity by controlling the excitation rate of a heater with an excitation rate control means, and controlling the drip quantity of a waterdrop dripping means with a drip quantity control means according to an excitation rate/drip quantity determining means. CONSTITUTION:A heater 4 heating an iron base and a waterdrop dripping means 6 dripping waterdrops to the iron base to generate stream are provided. The first fuzzy inference unit 1 constitutes an excitation rate/drip quantity determining means and determines the excitation rate and drip quantity based on the set temperature by a set temperature input means 8 and the temperature measured by a thermistor 5, an excitation rate control means 2 controls the excitation rate, and a drip quantity control means 3 controls the drip quantity. The first fuzzy inference unit 1, excitation rate control means 2 and drip quantity control means 3 can be easily realized by microcomputers. The inference rule of the first fuzzy inference unit 1 is 'if the set temperature is high and the actual temperature is low, the excitation rate is made slightly large and the drip quantity is made slightly small', for example.
Patent JP-H02215831-A (JP)
Title: Linear copolycarbonate obtained from hydroquinone/bisphenol cyclic copolycarbonate
Inventor: DANIERU JIYOZEFU BURUNERU
IPC: C08G64/10
Filed: 1989-12-13
Abstract: PURPOSE: To obtain a linear copolycarbonate having high solvent resistance by combining hydroquinone carbonate structural units with bisphenol carbonate structural units.  
     CONSTITUTION: The solvent-resistant linear copolycarbonate comprises at least 40%, desirably at least 50% hydroquinone carbonate structural units represented by formula I and bisphenol carbonate structural units represented by formula II [wherein A' is a bisphenol A residue or a 6,6'-dihydroxy-3,3,3',3'- tetramethylspirobishydantoin residue represented by formula III or IV (wherein R 1  and R 2  are each a 1-4C prim. or sec. alkyl or a 6-10C aryl; R 3  is a 1-4C prim. or sec. alkyl or a halogen; m is 0-4; and n is 0-3]). This polycarbonate is produced by bringing an oligomer comprising I and II (of a degree of polymerization of 2-30, desirably 15 or below) into contact with a tetraaryl borate catalyst at 350°C or below. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09144012-A (JP)
Title: Cast-in-place slope protection frame work
Inventor: HORI KANAME
IPC: E02D17/20
Filed: 1995-11-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply from a latticed slope protection frame of mortar, etc., having standardized size and strength without requiring any skill. SOLUTION: After a net-like body 4 is spread on a slope 3, reinforcing bars 5 are arranged on the net-like body 4 in the shape of a lattice, and inspection measuring wire rods 1 having the specific height and width and forming legs on both ends are so arranged at proper intervals that a recess section formed between both legs is borne on the reinforcing bars 5. Mortar or concrete is sprayed on the reinforcing bars 5 arranged in the shape of a lattice along the inspection measuring wire rods 1 to form a latticed slope protection frame 2 of mortar or concrete.
Patent JP-H04190463-A (JP)
Title: Automatic layout diagram design device for lsi
Inventor: UNOSAKI EMIKO
IPC: H01L21/82
Filed: 1990-11-26
Abstract: PURPOSE:To enable automatic design which is close to manual design by arranging symbols according to a stored arrangement rule when specified transistors and resistance are arranged at nearby positions in the automatic layout diagram design device. CONSTITUTION:For example, transistors(TR) Q1 and Q2 and base resistance elements R2 and R3 to be arranged nearby are given pairing property and stored in a pairing information file, and an element arrangement information extraction part adds R1 and supplies them to an element arrangement part. The element arrangement part generates the layout diagram of the Q1, Q2, R1, R2, and R3 according to the element arrangement information and pairing information. When this diagram is different from the value of a fundamental figure stored in a symbol library, basic symbols are connected or reduced according to the layout rule. For example, R2 = 1kOMEGA, R3 = 3kOMEGA, and R3 constitute series-connected base resistance elements.
Patent JP-H01162850-A (JP)
Title: Long core material of red-and-white paper strings and production thereof
Inventor: TSUZUKI AMAMITSU
IPC: A47G33/00
Filed: 1987-12-21
Abstract: PURPOSE: To obtain a wide width paper cord like belt capable of using both sides thereof by coating a core material obtained by molding with a synthetic resin as one unit in a state of paralleling prescribed number of core yarns in a parallel state without a gap, with a plastic film. CONSTITUTION: This method for producing a paper cord like belt is provided by feeding a plastic film 10 into a primary molding part constituted by a molding roll and a receiving roll, and at the almost same time, also feeding a long core material 2 so as to position it at the upper part of the film 10. When the protruded parts formed on the surface and reverse surface of the core material 2 pass through the primary molding part in a state of being held with a recessed part of the molding roll and the recessed part of the receiving roll, the film 10 closely adheres to the core material 2 in a state of imitating the lower surface of the core material 2.  In a secondary molding part, similarly, a plastic film 11 is closely adhered to the core material 2 in the state of imitating the upper surface of the core material 2 to obtain a long length paper cord like belt 1 coated with plastic films 10, 11 on the upper and lower surfaces thereof.
Patent JP-H11219901-A (JP)
Title: Aligner
Inventor: KIM YONG-GI
IPC: G03F7/20
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which is simple in structure, enables exposure of a large-sized substrate and raises the accuracy of the exposure by a reticle, by a method wherein the device is constituted into a structure, wherein a first stage is horizontally maintained on a base region by a leveling means, a second stage is fixed on a frame member, and an exposure region limiting means is arranged on the upper part of the second stage. SOLUTION: A substrate 200, is mounted on a first inductor of a first stage 40 and thereafter, the parallelism of the substrate 200 to the first inductor is adjusted by a leveling means 50. When the mounting of the substrate 200 and a mounting of a reticle 300 are completed, an exposure region is restricted by a blinder of an exposure limiting means 60. Then, light is made incident in an intermediate optical system 120 and a projection optical system 130 by the blinder of the means 60, and is projected on the substrate, 200, whereby and exposure pattern of the reticle 300 is transferred to the substrate 200. Here, a magnification adjusting means is adjusted by a change in the size due to the thermal expansion of the substrate 200.  At this time, the first inductor is also driven simultaneously with the adjustment and is adjusted so that the magnification of the first inductor is set to an accurate magnification.
Patent JP-H02170766-A (JP)
Title: Image forming device
Inventor: YAMANISHI HIDEKAZU
IPC: H04N1/393
Filed: 1988-12-23
Abstract: PURPOSE:To suppress a vibration and a noise at the time of copying at a large magnification without lowering motor driving force at the time of copying at an ordinary magnification by changing the revolution speed of a stepping motor and an impressing current to a motor driving part according to a set variable magnification ratio. CONSTITUTION:When the variable magnification ratio is in the prescribed range of 70-150%, the revolution speed of the stepping motor 18 is changed into high speed, and simultaneously, a high current is impressed to a motor driving part 90. When the variable magnification ratio is larger than the prescribed range of 150-400%, the revolution speed of the stepping motor 18 is changed into low speed, and simultaneously, a low current is impressed to the motor driving part 90. Thus, without lowering the driving force of the stepping motor 18 at the time of executing the copy at the ordinary magnification, the vibration and noise can be suppressed even when the stepping motor 18 is rotated at low speed at the time of executing the copy at the large magnification.
Patent JP-H04193612-A (JP)
Title: Snow tire with optional variable anti-skid
Inventor: HOSODA SHINICHI
IPC: B60C11/16
Filed: 1990-11-27
Abstract: PURPOSE:To prevent a tire from being slipped and a road surface from being damaged by embedding anti-skids in the tread portion of the tire and protruding and sinking the anti-skids by the use of a liquid, the volume of which is varied according to its temperature. CONSTITUTION:Anti-skids 2 are embedded in recessed portions of the tread of a tire 1, extendable capsules 6 are laminated just beneath the anti-skids 2, and a liquid 5, the volume of which is varied according to its temperature, and electric heaters 4 are stored in the capsules 6. Then they are connected to the 1st group power supply terminal 8 by means of leads 7. Also, heat sensitive telescoping capsules 3 formed roughly in the same manner as described above are laminated inside the protruded portions of the tread of the tire. They are connected to the 2nd group power supply terminal 9 by means of the leads 7. Further the electric heaters 4 in the capsules 3 and 6 are turned on and off alternately. Thus the anti-skids 2 can be protruded and sunk at the tread portion 2 to prevent the tire 1 from being slipped and the road surface from being damaged.
Patent JP-H04191802-A (JP)
Title: Waveguide type optical element
Inventor: MISAWA SHIGEYOSHI
IPC: G11B7/135
Filed: 1990-11-27
Abstract: PURPOSE:To prevent reduction in reflectance, conversion of a waveguide mode, etc., compared with a waveguide reflecting optical system having a sharply tapered end part by forming a taper shape having a specific inclination on the end surface of an optical waveguide layer as a radio waveguide reflecting optical system. CONSTITUTION:On the end part of the optical waveguide layer 2, a taper part 3 is formed, but the angle of the top end of the taper part 3 is defined as (alpha), the angle (alpha) is, at least, set at about 1/14 (radian) or below. In a waveguide type optical element having a such constitution, light made incident from the point A of the left side in the figure, is totally reflected by the taper part 3 of the end surface, and converged on the point B. Thus, when a parabolic waveguide reflecting optical system is used, the light guided in parallel can be converged at one point. Thus, the reduction in the reflectance, the conversion of the waveguide mode, etc., do not occur compared with the waveguide reflecting optical system having the sharply tapered end surface, so that excellent optical performance can be expected.
Patent JP-H07177720-A (JP)
Title: Brushless motor
Inventor: MORIZORI NORISHIGE
IPC: H02K5/167
Filed: 1993-12-22
Abstract: PURPOSE:To increase the efficiency in connecting a driving circuit and a coil winding a lead wire around a terminal pin which is fixed on a core and by extending the terminal pin outside in the axial direction and connecting it electrically to the driving circuit. CONSTITUTION:A main part of a terminal pin 51 is constituted of metal wire which has a circular cross section and an upper part from the middle is shaped into an eliptical cross section. When assembling a motor, the terminal pin 51 is inserted into a lower insulator 52. And, when a core 53 and an upper insulator 54 are inserted in order, a cross section changing point 51a of the terminal pin 51 is held between an upper terminal holder 54a and a lower terminal holder 52a and thereby the terminal pin 51 is secured. The upper terminal holder 54a fixes an eliptical section 51b with the section direction in the radial direction. When the setting is made to an automatic winding, a coil 55 is wound around each protruding pole 53a and both terminal of a led wire 56 are wound around the oblate section 51b of the terminal pin and are soldered after the winding is finished. Then, the eliptical section 51b is bent in the radial direction to lower the height. By this method, a simple power-feed connection is available.
Patent JP-H03188229-A (JP)
Title: Manufacture of high purity high chromium alloy
Inventor: KAWASAKI KIYOSHI
IPC: C22C1/00
Filed: 1989-12-15
Abstract: PURPOSE:To manufacture the high chromium-contg. alloy by powdering high silicon-low carbon ferrochrome, thereafter subjecting it to nitriding treatment, furthermore to pulverizing, to acid treatment, removing iron and silicon therefrom and successively executing denitriding by vacuum heating. CONSTITUTION:At the time of manufacturing low carbon ferrochrome, the content of Si is increased to 2 to 4%, is embrittlea and is powdered into <=0.3 mm. It is charged to a vacuum heating furnace, is heated, e.g. to 1150 deg.C for many hours while an N2 gas is fed thereto and is transformed into ferrochrome nitride contg. about 13% N. The ferrochrome nitride is pulverized into the shape of grains of <=1 mm and is thereafter mixed with an acid soln. The mixture is stirred into the shape of slurry, and the contents such as Fe, Si, P, Ni, Co and Mn in the ferrochrome nitride are melted away. Next, the ferrochrome nitride is admixed with a small amt. of carbon black and is subjected to denitriding treatment by vacuum heating at a high temp., by which the high purity Cr alloy of high quality having about 99% Cr can be manufactured.
Patent JP-H07181548-A (JP)
Title: Battery checking device for camera
Inventor: SATO YOICHI
IPC: G03B7/26
Filed: 1993-12-22
Abstract: PURPOSE:To accurately check a battery by providing a means discriminating the kind of a battery and checking the battery again after a heavy load is applied in the case of the battery using an oxidation preventing film without mercury. CONSTITUTION:A battery checking circuit 10 judges whether the battery as a power source has a capacity required for operating a camera or not and executes a warning display when the capacity is a fixed value or below. The battery checking device has a means measuring the voltage at least twice to discriminate the kind of the battery and judges the battery as one using the oxidation preventing film without the mercury, when the difference between the measured voltage is a prescribed value or above. A load larger than that used for checking the battery is used to break the water-soluble oxidation preventing film and then, the battery is checked again, so that the battery is accurately checked even if it is one having the oxidation preventing film without the mercury or a conventional one.
Patent JP-H07151584-A (JP)
Title: Suction wall face temperature inferring device and fuel injection amount control device of internal combustion engine
Inventor: KITAMURA TORU
IPC: F02D45/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide a suction wall face temperature inferring device which can infer the port wall temperature accurately in all the operating conditions of an engine. CONSTITUTION:A TW sensor to detect the cooling water temperature of an engine, and a TA sensor to detect the suction air temperature of a suction pipe are provided, and by making the engine rotation frequency NE of the suction pipe of the engine, and the suction air flow rate X0 found by the suction pipe negative pressure PB, as the main factors, the inner division ratio at the middle part of an object wall temperature TCobj calculated as the middle temperature between the corrected suction temperature TA' which the primary advance correction is carried out, and the engine water temperature TW, is decided. Furthermore, the EGR reflux rate Kx is added to decide the inner division ratio, so as to infer the port wall temperature TC.
Patent JP-H03186965-A (JP)
Title: Document processor
Inventor: TSUNODA TAKASHI
IPC: G06F17/24
Filed: 1989-12-18
Abstract: PURPOSE:To copy and move a character string to an arbitrary position by copying and moving a character in the position which a designation means instructs in the character string so that it corresponds to a cursor position when the character string which the instruction means instructs is copied or moved to the position moved by means of a cursor moving means. CONSTITUTION:When the character string ''89-07-18' being an object for movement is specified, a cursor 31 is moved to a right end position in a moving destination row. When the moving destination is decided, a right arrangement key 8 showing that the cursor position comes to the end of the character string is depressed and CPU 2 detects the depression of the key, the trailing end character of the character string which is previously range-designated is moved so that is comes to the cursor position. Thus, the character string is copied and moved to the arbitrary position.
Patent JP-H03190958-A (JP)
Title: Flame resistant thermoplastic polycarbonate molding material
Inventor: KARURU FUURU
IPC: C08K5/523
Filed: 1990-11-29
Abstract: PURPOSE: To provide a molding material with excellent electric characteristics, etc., and being suitable for cover panels, etc., for household products and construction industry by compounding specified amts. of a specified thermoplastic copolymer and a specified graft polymer to a thermoplastic arom. polycarbonate.  
     CONSTITUTION: 40-90 pts.wt. (hereinafter abbreviated as pts.) thermoplastic arom. polycarbonate (A) are compounded with total 100 pts. of 10-50 pts. thermoplastic copolymer (B) consisting of 50-95 wt.% (hereinafter abbreviated %) B 1 : styrene, α-methylstyrene, or the like, or mix. thereof and 5-50% B 2 : acrylonitrile, methacrylonitrile, or the like, or mix. thereof, and 0-25 pts. graft polymer (C) prepd. by grafting 5-90 pts. mixture C 1 : styrene, α-methylstyrene, or the like, or mix. thereof and (meth)acrylonitrile or the like, or mixture thereof onto 10-95% rubber C 2  with a glass transition temp. ≤10°C, 1-25 pts. phosphorous compd. (D), 0-5 pts. tetrafluoroethylene polymer (E) with a mean particle diameter 0.05-20 μm and a density of 1.2-1.9 g/cm 2 , etc. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000139339-A (JP)
Title: Apparatus for removing ethylene gas
Inventor: TATSU KOICHI
IPC: B01D53/72
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing ethylene capable of achieving the efficient decomposition and removal of the ethylene by regulating the output of ozone generating means and air flow rate from the ethylene decomposition ratio with the output of the ozone generating means and the ethylene removal ratio with the air flow rate. SOLUTION: This apparatus for removing ethylene gas is capable of making air in a freshness retaining environment successively flow from ozone generating means 11 down to ozone decomposing means 13 with ventilating means 15 and oxidizing and removing ethylene in the flowing down air. The ozone generating means 11 have 15-50 W output and a high ethylene removal ratio. The ventilating means 15 are regulated to >=5 m3/min flowing down air flow rate to improve the ethylene removal efficiency.
Patent JP-H07154333-A (JP)
Title: Branching method for trunk line optical signal at catv system and trunk line branching amplifier used for the same
Inventor: ODAKA HAJIME
IPC: H04B10/00
Filed: 1993-11-30
Abstract: PURPOSE:To enable high-definition long-distance transmission with an optical cable even in the present state of not spreading optical communication due to the optical cable to general home. CONSTITUTION:A trunk line optical signal to be transmitted by an optical cable 1 is converted to an electric signal by a trunk line branching amplifier 2, this electric signal is amplified, this electric signal is converted to an optical signal and transmitted to the optical cable 1, and the amplified electric signal is outputted as a branch signal. The trunk line branching amplifier 2 to be used for this processing is provided with an O/E converter 3 for converting the trunk line optical signal inputted by the optical cable 1 to the electric signal, RF amplifier 4 for amplifying this electric signal, E/O converter 5 for converting the amplified electric signal to an optical signal and outputting it to the optical cable 1, and brancher 6 for branching and outputting one part of the RF signal amplified by the RF amplifier 4.
Patent JP-2001144306-A (JP)
Title: Diode and manufacturing method therefor
Inventor: OGINO SHINJI
IPC: H01L21/329
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a diode of a low forward-direction voltage and small inverse leakage current by improving the tradeoff relationship between a forward-direction characteristics and revise-direction characteristics. SOLUTION: A lower-part n- layer 12 of high specific resistance, intermediate n-layer 13 of low specific resistance, and upper-part n- layer 14 of high specific resistance are formed on an n+ cathode layer 11 of low specific resistance. In the intermediate n-layer 13 of low specific resistance, p-regions 15 are formed at specified intervals, protruding slightly into the upper-part n- layer 14 of high specific resistance. An anode electrode film 20 is subjected to ohmic junction to a surface n+ region 16 formed on the surface layer above the upper-part n- layer 14, while being under to the p-region 15 as well at a part (not shown). A cathode electrode film 19 is formed on the rear surface of the n+ cathode layer 11.
Patent JP-H09167626-A (JP)
Title: Cylindrical sealed battery
Inventor: ICHIYAMA TAKASHI
IPC: H01M6/10
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an internal short circuit by inserting an insulating ring into a battery can so as to contact with an upper part of a plate group, and forming a taper surface whose diameter becomes small as it proceeds to the upper part from a lower part in this ring. SOLUTION: A plate group by winding a positive electrode plate 1 and a negative electrode plate 2 in a spiral shape through a separator 3, is housed in a battery can 5. A ring 6 is inserted into the battery can 5 so as to contact with an upper part of the plate group, and a part of the can 5 is worked so as to overhang in an annular shape to the inside, and a flange part 7 is formed. Next, a caustic potash aqueous solution to which a lithium hydroxide is added is poured by a prescribed quantity into the can 5 as electtolyte, and an opening part of the battery can 5 is sealed by using an assembling sealing plate 8 having a safety valve and a gasket 9. Here, in the insulating ring 6, a taper surface 6a whose diameter becomes small as it proceeds to an upper part is formed in its inside surface lower part with an inclination by keeping conditions of a starting point and an end point.  A flexible thin part 6b to protect this part by contacting with the flange part 7 of the can 5 is also arranged inside the upper part.
Patent JP-H07184128-A (JP)
Title: Solid-state image pickup device
Inventor: ISHIBASHI OSAMU
IPC: H04N5/369
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a video signal output without sag and inter-field flicker, by providing a temperature sensor having a temperature characteristic close to that of a CCD, a step difference correction signal generating circuit and an adder circuit to a pre-stage of an optical black clamp circuit. CONSTITUTION:The device is provided with a temperature sensor 6 having a temperature characteristic close to that of a CCD 1, a step difference correction signal generating circuit 7 receiving a temperature correction signal outputted from the temperature sensor 5 and generating a step difference correction signal, and an adder circuit 8 adding the step difference correction signal to a CCD output signal. The adder circuit 8 provides an output of the step difference correction signal and production of a sag of an optical black clamp circuit 4 of a post-stage is suppressed.