baber/WOPTO huggingface dataset:
Patent JP-H04322164-A (JP)
Title: Switching regulator
Inventor: NAKAMURA SHIGEO
IPC: H02M3/335
Filed: 1991-04-19
Abstract: PURPOSE:To improve safety by extending a voltage holding period after a primary power source failure by utilizing energy of a primary side capacitor in the case of the primary power source failure and yet reducing a residual voltage of the capacitor. CONSTITUTION:When a primary power source is failed and a voltage of a primary side capacitor C1 is lowered, a duty ratio is increased, and a tertiary winding T3 of a transformer T generates a rated voltage for a while. When the voltage is lowered, part of a discharge current is branched to a base of an N-P-N transistor Q2, and it continues to supply a voltage of a controller REG. As a result, even after the primary power source failure, a switching regulator is continuously operated until the voltage of the capacitor C1 is lowered, and an output voltage holding time after the primary power source failure is obtained. When the operation of the regulator is stopped, the voltage of the capacitor C1 is lowered.
Patent JP-S63254540-A (JP)
Title: Switch control system for journal record storing medium
Inventor: IMAI TOSHIO
IPC: G06F3/06
Filed: 1987-04-10
Abstract: PURPOSE:To avoid the delay of the on-line transaction processing, etc., by carrying out the allocation/initialization processing asynchronously with a journal record output processing task so that a journal record storing medium is switched at a high speed. CONSTITUTION:An allocation/initialization request means 6 requests an allocation/initialization processing means 7 for an (n+1)-th volume allocation/ initialization processing task 12 corresponding to a journal record storing means 3 for allocation/initialization processing of the medium 3. Then the means 6 returns the control to a journal record storing process means 8 before said allocation/initialization processing is through. The means 8 returns the control to the requester of a journal record output processing task 10 and the next on-line transaction processing is started. The means 7 performs the allocation/ initialization processing of the means 3 received a request from the means 6 in parallel with said started on-line transaction processing.
Patent JP-S60239509-A (JP)
Title: Production of high-strength and high-modulus polyolefin based fiber
Inventor: MIZUNO MASAHARU
IPC: D01F6/04
Filed: 1984-05-04
Abstract: PURPOSE:To suppress effectively the gluing between fibers and obtain the titled fibers for ropes, etc., by passing a solution of a polyolefin having a specific weight-average molecular weight through an inert gas atmosphere, extruding the resultant solution into a coagulation bath, removing a solvent from the spun filaments, and hot-drawing the resultant filaments under specific conditions. CONSTITUTION:A solution containing 0.5-15wt% polyolefin based polymer, e.g. high-density polyethylene, having >=5X10<5> weight-average molecular weight is passed through an inert gas atmosphere layer and extruded into a coagulation bath to give coagulated filaments, and a solvent is then extracted and removed therefrom to give filaments. The resultant filaments are then hot-drawn at a temperature of the melting point of the polyolefin based polymer -70 deg.C lower than the melting point at >=10 times draw ratio to afford the aimed fibers. Decalin, etc. is preferred for the solvent to be used for preparing the spinning solution.
Patent JP-H11288863-A (JP)
Title: X-ray mask and manufacture thereof
Inventor: KICHISE KOJI
IPC: G03F1/22
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray mask, which has a transfer circuit pattern having an alignment mark and high positional accuracy and can be manufactured through a simplified manufacturing process. SOLUTION: On a substrate 2, a membrane 3 which transmits X-rays, is formed. On the membrane 3, an X-ray absorbing body 4, which shields the transmission of the X-rays, is formed. The substrate 2 includes a window part 11 for making the membrane 3 exposed. The X-ray absorbing body 4 includes a circuit pattern 10 for transfer and an alignment mark 7, which is formed in the region that is not overlapped in the plane with the window part 11. As a result, the X-ray mask having high position accuracy can be obtained by a simplified manufacturing process, without complicating the manufacturing process as in the conventional method.
Patent JP-S61247703-A (JP)
Title: Preparation of arranged organic compound
Inventor: OKAZAKI MASAKI
IPC: C08B37/16
Filed: 1985-04-26
Abstract: PURPOSE:To arrange easily an organic compound without producing symmetry of inversion, by successively incorporating molecules to be arranged within cyclodextrin, by joining the organic compound with cyclodextrin. CONSTITUTION:A compound composed of an organic compound joined with cyclodextrin or its derivative (one formed by etherifying or esterifying hydroxyl groups) is prepared and this compound is arranged. In this arrangement, the cyclodextrin moiety at one end of one compound incorporates with the organic compound residue of another compound; the cyclodextrin moiety of the second compound incorporates with the organic compound residue of still another compound; and this procedure is repeated to arrange the organic compound residues contiguously. To arrange the compound composed of the organic compound joined with cyclodextrin or its derivative, it is desirable to dissolve the compound in a suitable solvent. Examples of the solvents used include water, dimethyl sulfoxide, N,N-dimethylformamide, trimethyl phosphate, methanol and ethylene glycol.
Patent JP-S59216482-A (JP)
Title: Input voltage controller of surface wave motor
Inventor: HIYOUDOU YUKIO
IPC: H02N2/00
Filed: 1983-05-20
Abstract: PURPOSE:To improve the efficinecy of a surface wave motor by providing AC voltage control means for controlling 2-input AC voltages of the motor, thereby always maintaining the 2-input AC voltages constant. CONSTITUTION:In order to operate a surface wave motor M, AC voltages which are displaced in phase of 90 deg. are inputted to the input terminal of a piezoelectric element. The two input AC voltages are outputted from an oscillator 9a of a power source 9, amplified by an amplifier 9b, and inputted through a coil 8 to input terminals A, B, thereby driving a rotor. The amplitudes of the two voltages are compared by a voltage comparator 10, and the voltage difference is fed to a voltage alteration instruction unit 11. The unit 11 controls so that the amplitudes of the two voltages inputted to the terminals A, B become equal to each other.
Patent JP-S5713198-A (JP)
Title: Formation of electrodeposition coating film
Inventor: TANAKA ISAMU
IPC: C25D13/06
Filed: 1980-06-30
Abstract: PURPOSE: To obtain an electrodeposition coating film having less remaining voids and small ruggedness on the surface of the apinted film by newly incorporating a pressing process after electrodepositing, washing and drying, in forming said film for substrates to be coated by powder electrodeposition paint.  
     CONSTITUTION: Powder electrodeposition paint liquid constained with a maximum 5,000pts.wt. a dispersion contg. finely divided powder resins (e.g.; epoxy resin) and if necessary, pigments or the like basing on solids 100pts.wt. a cationic resin (e.g., amino epoxy resin) in a water medium is prepd. The solids of this dispersion system is 5W30% like an ordinary electrodeposition soln. Next, with a substrate to be coated as the cathode, the substrate is electrodeposited in the above-mentioned electrodeposition soln. maintained at 4W6.20pH and 20W30°C, after which it is washed and is dried at 50W80°C. Next, this dried substrate is maintained at below the melting temp. of paint, and is pressed to decrease the large voids (45W55%) of the electrodeposition film after drying. Next, the pressed substrate is baked at 90W200°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5315412-A (JP)
Title: Suppository for diabetics
Inventor: MATSUMOTO KOUICHIROU
IPC: A61K38/28
Filed: 1976-07-27
Abstract: PURPOSE: Suppository for diabetics which accelerates the absorption of insulin from the intestine tract by using insulin together with a proteinase inhibitor formed into a suppository. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07293918-A (JP)
Title: Heating floor for toilet
Inventor: IMAI AKIRA
IPC: F24D13/02
Filed: 1994-04-26
Abstract: PURPOSE:To provide a heating floor for a toilet in which the maintenance work of an electric heater placed at a rear surface of the floor can be easily carried out and its small item storing action may be conveniently performed. CONSTITUTION:An electric heater 2 is removably attached to a rear surface of a wooden floor plate 1 with a surface fastener 5. The floor plate 1 is provided with an inspection hole 4 through which the electric heater 2 can be taken out. A small item storing box of buried-type is removably hung at the inspection hole 4, a power supply connector 6 is arranged at a rear surface of the floor plate 1, and a power supply cord 21 of the electric heater 2 is removably connected to the power supply connector 6.
Patent JP-H10279285-A (JP)
Title: Swing lock mechanism
Inventor: PECH DAVID J
IPC: B66C23/94
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and operability of locking by providing a swing lock mechanism in a driving assembly for swinging an upper structure and composing this lock mechanism of a swing lock plate fixed in a drive shaft and a lock pin engaged with one of holes arranged on the circumference of the swing lock plate. SOLUTION: A crawler crane 10 is composed of an upper structure 12 having a rotary bed 14, the rotary bed 14 is connected to a lower structure 16 so as to be rotated via a swing bearing 18, and the upper structure 12 is rotated by a driving assembly 80 attached to the rotary bed 14. The driving assembly 80 is composed of a brake connected to its drive shaft and a swing lock mechanism arranged coaxially, and the rotation of the upper structure 12 is prevented by the swing lock mechanism. This swing lock mechanism has a swing lock plate fixed to the drive shaft, and its reciprocating lock pin is engaged with one or more lock holes arranged on the circumference of the swing lock plate around the center axis of the drive shaft.
Patent JP-S63254043-A (JP)
Title: Color image recorder
Inventor: SHIGA KAN
IPC: B41J2/525
Filed: 1987-04-13
Abstract: PURPOSE:To enable a color image signal to be fluently transmitted, by a method wherein after converting color graphic data to raster data with a host computer or a work station, they are outputted to a color laser printer or plotter. CONSTITUTION:Graphic data produced in a color graphic terminal 100 or a color graphic work station are converted to raster data with a host computer 101, and stored in a divided memory in a main memory. A group of x, y co-ordinate data of respective points which are sorted in a subscanning direction and temporarily stored by a flow of a handler program of a color LP by raster conversion is read, line by line, in the order of the subscanning direction, and sorted by standing them at bits 0-1 where co-ordinate values in a main scanning direction conform to primary arrangement for line buffers in the main scanning direction. When sorting in the main scanning direction of one line content is completed, they are transmitted to a divided frame memory. This operation is successively repeated. At the time point when all the divided frame memories are written, they are transmitted to a color LP controller 103.
Patent JP-H09261477-A (JP)
Title: Image reader
Inventor: HARA EIJI
IPC: H04N1/407
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent an entire device from being enlarged by installing a light quantity detection sensor for detecting the light quantity of a light emitting diode concerning an image reader to use that light emitting diode as a light source. SOLUTION: The same type of light emitting diode 25 for light quantity detection as a light emitting diode 16 is separately provided to be operated synchronously with that light emitting diode 16, a light quantity detection sensor 30 is installed just above that light emitting diode 25 for light quantity detection, and the both are installed on a printed circuit board 26 toghter. Then, at the time of reading, the light quantity detection sensor 30 detects the light quantity of the same type of the light emitting diode 25 for light quantity detection as the light emitting diode 16 and based on the output result of that light quantity detection sensor 30, the output result of a photoelectric transducer 22 is corrected.
Patent JP-H08284829-A (JP)
Title: Refrigerant compressing motor
Inventor: SUGIMOTO EIICHI
IPC: F04B39/00
Filed: 1995-04-14
Abstract: PURPOSE: To cope with the use of alternative fluorocarbon gas and a lubricating oil refrigerant and to withstand the specification of a heat-resisting class by forming an electrical insulating sheet for a motor out of a specific resin film. CONSTITUTION: A motor 4 constituted of a stator 2 and a rotor 3 is installed in a case 1, where a great many of slots are formed along the inner peripheral edge of the stator 2 and in the axial direction. Within each slot 9 is accumulated a slot insulating sheet 10 constituted of a composite sheet compounded of either a film made of fused, anisotropic aromatic polyester, whose sectional form is of a letter 'U'-shape, or a sheet of paper/film made of another polymer. In addition, a coil is installed in the slot insulating sheet 10, while a wedge insulating sheet 12 made of the similar sheet is installed in an opening part 10a of this slot insulating sheet 10. In assembling the motor, fiber threads made of the similar polymer are used as stranded cords of a coil-end (electric) wire.
Patent JP-H08286320-A (JP)
Title: Packaging film for photosensitive material
Inventor: NISHINO KAZUNARI
IPC: G03C3/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide a packaging film for photosensitive material which is not only excellent in light shielding property, tearing strength, and impact resisting strength, but also enhanced in low temperature heat sealing property and excellent in slip characteristic and blocking resistance characteristic without the stickiness of the film surface. CONSTITUTION: In a laminated film containing a light shielding layer (A) formed of a composition consisting of an ethylene copolymer and a light shielding material and a heat sealing layer (B), the heat sealing layer (B) consists of a layer mainly containing a copolymer of ethylene and an α-olefin having 3 or more carbon atoms which is manufactured by use of a metallocene polymerized catalyst and has a melt flow rate MFR of 0.1-10g/10mins. and a density of 0.88-0.93g/cm<3> under 190 deg.C and a load of 2.1kg according to ASTM D1238-65T.
Patent JP-H04348608-A (JP)
Title: Method of reducing microphonic noise and circuit thereof
Inventor: TAUNO YOKINEN
IPC: H03H11/04
Filed: 1991-03-29
Abstract: PURPOSE: To reduce noise of a filter circuit or the like applied to a device which is susceptible to exposure to mechanical vibration such as a radio telephone set by minimizing microphonic noise, that is, a disturbing voltage generated from mechanical vibration in a circuit including a surface mount ceramic capacitor. CONSTITUTION: Ground sides of ceramic capacitors C30-C36 in a passive stage connected to a post stage of a loop filter are kept to a virtual ground level via a tantalum capacitor C40, and a resistor R34 is connected in parallel with the ceramic capacitors C30-C36, so as to prevent a DC difference voltage from being applied to the ceramic capacitors C30-C36.
Patent JP-S5315044-A (JP)
Title: Multi-frequency common-use antenna
Inventor: SAKURAI JIYOUJI
IPC: H01Q15/16
Filed: 1976-07-27
Abstract: PURPOSE:In the multi-frequency common-use antenna consisting of a primary radiator system and a reflector, the reflector is improved so that one antenna can commonly use various kinds of frequency bands to enhance the gain of the antenna.
Patent JP-H07294096-A (JP)
Title: Refrigerator
Inventor: JINNO YOSHITAKA
IPC: A01M29/30
Filed: 1994-04-27
Abstract: PURPOSE:To prevent wiring cord in an interior of an apparatus, e.g. a machine chamber of a refrigerator from being broken by a mouse by placing a machine- chamber-constituent containing an aromatic mouse repellent in the vicinity of the wiring cord located at a portion where the mouse can go in and out. CONSTITUTION:In a machine chamber of a refrigerator a compressor 15 is located on a base plate 3 by using a rubber vibration isolator 6 or the like, and electric component protecting covers 7a, 7b containing electric components for controlling the compressor and the like are also located on the base plate 3. These components are protected by a machine chamber protecting cover 2. The compressor 15 is painted with paint kneaded with an aromatic mouse repellent. The rubber vibration isolator and a fan motor rubber vibration isolator are formed by using rubber kneaded with the aromatic mouse repellent. A compressor cooling fan, the electric component protecting covers and the machine chamber protecting cover are also formed by using resin molding material kneaded with the aromatic mouse repellent.
Patent JP-S58206790-A (JP)
Inventor: ITOU HARUO
IPC: D06Q1/00
Filed: 1982-05-25
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-H03288547-A (JP)
Title: Metal material for reduction of nitrogen oxide and production thereof
Inventor: ANRAKU TOSHIRO
IPC: B01J23/24
Filed: 1990-04-04
Abstract: PURPOSE:To obtain a metal material for reduction of a nitrogen oxide with good NOx reductive functionality by coating the surface of a base metal with an oxide or a compound oxide of Ti, Zr, W, etc. CONSTITUTION:A diffused penetration alloy layer 2 with Ti, Zr, V, etc., is formed on the surface of a base metal 1 such as carbon steel and low alloy metals assembled in an automotive exhaust pipe or a flue of boiler exhaust gas. An oxide layer 3 of Ti, Zr, V, etc., is then formed on the surface of this layer 2. A structural member such as a pipe and a rod wherein an oxide layer with good adhesiveness is thus formed on the surface of the base metal has a good NOx reductive functionality. Therefore, it is unnecessary to put it in an expensive reactor and it can directly be used.
Patent JP-S5424671-A (JP)
Title: Electric watch
Inventor: TAMARU MUNETAKA
IPC: G04C10/04
Filed: 1977-07-26
Abstract: PURPOSE:To supplement additional display contents, keeping the cost increase to a minimum, without disturbing the design by controlling a electro-mechanical transducer with a signal from a detecting means of additional functions other than the time and stopping the hands in different positions.
Patent JP-2000281157-A (JP)
Title: Pushbutton for aerosol container
Inventor: HOSHINO KAZUNORI
IPC: B65D83/40
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To convey the changeover of the small volume spray to the large volume spray or vice versa of the content to a user by utilizing the click feeling and restoring sounds and securely, simply and securely control the spray amount of the content by the arrangement and control the spraying volume of the content in compliance with the purposes of use and the taste. SOLUTION: A valve mechanism 27 for controlling the spray volume corresponding to the pushing-down slide amount of a stem 9 is disposed in an aerosol container. One engaging protrusion 33 protruded on the outside of the side face of a pushbutton main body 28 connected with the stem and the other engaging protrusion 34 protruded inside a shoulder cover are not brought into contact with each other when the small pressing is applied to the stem 9, while one of the protrusions 33 and 34 overrides the other and moved while deforming elastically the other protrusion from the surface side to the back side to impart the click feeling to a pressing person when the large pressing for varying the spray volume is applied to the stem 9.
Patent JP-S5516582-A (JP)
Title: Picture input system
Inventor: KAJI MITSUO
IPC: H04N1/409
Filed: 1978-07-21
Abstract: PURPOSE: To shorten the transfer time of a signal with moire removed by making random the values of bits at both the edges of the run part of signal 1 between 0 and 1 equivalent to white and black of a picture.  
     CONSTITUTION: An original is scanned with scanning-line density made twice, for example, as high as normal one and obtained signals are quantized into signals 0 and 1 equivalent to white and black before being store. As for sub-scan and main-scan directions, this stored picture element is calculated according to (a)= {(1)+(2)}/2. Values of this (a) of 0 and 1 are made to stay 0 and 1 respectively and (a), if 1/2, is made into 0 or 1 at random. Making use of the generation of (a)=1/2 at edges of the run part of 1 through this process, the edge is made random to remove a space frequency component causing moire. For example, arithmetic of A=a+b+c+d is performed by using picture elements (a), (b), (c), and (d) to make the values of A of 0 and 1 stay 0 and 1 and it is made into 0 or 1 at random without considering parts 1 to 3 of average 1 in ratio as an original. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11286947-A (JP)
Title: Foundation concrete block
Inventor: SEO TADAHARU
IPC: E02D27/01
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a concrete foundation blocked for easy construction. SOLUTION: A foundation concrete block 1 is formed of a rising part having vertical grooves 2b formed on both side surfaces which are continued surfaces, a base part 3 having recessed parts 3b formed on both side surfaces, and annular engagement tools 5 provided at prescribed intervals on the vertical grooves 2b and the recessed parts 3b. A plurality of such foundation concrete blocks 1 are mutually continued while the annular engagement tools 5 are conformed in vertical positions, and an anchor bolt and reinforcement 10 is inserted to the annular engagement tools 5, and a fixing agent is filled in the vertical grooves 2b and the recessed part 3b, whereby foundation concrete blocks 1, 1,... can be connected and fixed.
Patent JP-H08243684-A (JP)
Title: Device for conditioning casting recovered sand
Inventor: ISEKI HIROAKI
IPC: B22C5/16
Filed: 1995-03-13
Abstract: PURPOSE: To sufficiently condition recovered sand by stirring and uniformizing the casting recovered sand carried by a conveyor and controlling the spraying quantity of water for spraying on the recovered sand based on the measured result of temp., moisture and wt. of the recovered sand. CONSTITUTION: The recovered sand Sa obtd. by crushing a sand mold by a crusher 2 is carried into a hopper or a kneader 3 by a belt conveyor 1. The recovered sand Sa during carrying is stirred and uniformized by a stirring and leveling device 4. The temp., moisture and wt. of the recovered sand Sa are measured by a thermometer 7, a moisture meter 8 and a gravimeter 9 and these measured values are transmitted to a controller 13. The controller 13 controls the water quantity of a water spraying devices 10. The recovered sand Sa is sprayed with the water and stirred by stirring devices 11. The water quantity from plural water spraying devices 10 is controlled so as to be reduced successively from the upstream side toward the downstream side of the belt conveyor 1.  The recovered sand Sa is cooled to a prescribed temp. with the vaporization heat of the water to obtain the sand Sb having sufficient water content.
Patent JP-H08257271-A (JP)
Title: Embroidery pattern input device and embroidery sewing enable sewing machine
Inventor: KOIKE MIKIO
IPC: D05B19/16
Filed: 1995-03-24
Abstract: PURPOSE: To provide the embroidery pattern input device and embroidery sewing enable sewing machine capable of using the pattern data prepared for the other sewing machine. CONSTITUTION: An origin position discriminating means 2 judges whether or not an origin to be defined as the reference of pattern data inputted from a pattern data input means 1 is matched with the position of the origin of the sewing machine to be used, and when that position is not matched, an origin correction data generating means 3 generates correction data for correcting the origin position of the sewing machine.