baber/WOPTO huggingface dataset:
Patent JP-H10336760-A (JP)
Title: Receiver and remote control device
Inventor: NISHIDAI TETSUO
IPC: B60R25/01
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To suppress a power consumption of a receiver and to attain an optimization of a reception standby condition by automatically adjusting an intermittent cycle in accordance with a reception standby condition so that a lowering of a response between a transmitter and a receiver is minimized. SOLUTION: A standby time measuring timer 39 measures time passed from a final operation. An intermittent cycle control part 38 keeps an intermittent reception standby condition by controlling a switching circuit 37 and turning on and off a reception circuit 31 and, at the same time, gradually prolongs the intermittent cycle of turning on and off of the power supply of the reception circuit 31 in accordance with the time passed from the final operation measured by the standby time measuring timer 39.
Patent JP-H06347524-A (JP)
Title: Electronic load device
Inventor: SUDO TERUHISA
IPC: G01R31/36
Filed: 1993-06-08
Abstract: PURPOSE:To perform a discharging test for battery in an artificial constant power mode when a DC/DC converter is connected to the following stage of a battery. CONSTITUTION:The variance of input voltage is detected by a voltage detection circuit 5 and the outputs from the circuit 5 and a reference voltage generation circuit 4 are compared/amplified. The impedance between input terminals is controlled by an impedance control circuit 7 according to the output signal of an error amplifying circuit 6 and a current which is inversely proportional to the input voltage is made to flow so as to make the power constant.
Patent JP-H06199344-A (JP)
Title: Opening device for packing container
Inventor: TOMII YOONSON
IPC: B65D5/74
Filed: 1993-07-01
Abstract: PURPOSE: To ease discrimination of an opening strip at the initial stage of tearing the opening strip by preventing wrapping material from tearing to thinner layer with provision of a region impossible to heat-seal at a portion of the opening strip, and providing a mark at an external part of the opening strip. CONSTITUTION: A packaging container 1 is provided with an opening strip 10 inserted in a lateral seal fin 3 of the container 1. The opening strip 10 extends from the spot 11 forming a spout of the container through a longitudinal sealing seam 2 to exterior of the packing container. The opening strip 10 is coated with a region 13 impossible to be heat-sealed at the spot where the strip leaves the lateral seal fin 3 at least at a side of it. The region 13 impossible to be heat-sealed is fused with hatched region 14 of the opening strip 10 lying outside the packaging container 1.
Patent JP-S5583705-A (JP)
Title: Pulp cavity filling
Inventor: HAINTSUUHERUMUUTO BERUNAA
IPC: A61K6/884
Filed: 1979-12-15
Abstract: 1. A tooth pulp cavity filling material, characterized in that it consists of natural collagen, which is preserved to a large extent as to its molecular structure and has been produced by the following process : a) removing the blood pigment and other water-soluble proteins from natural collagen-containing material such as bones by treatment with water ; b) removing proteins by several treatments with a H2 O2 solution having a concentration of at least 10% ; c) rinsing in cold water ; d) degreasing with organic solvents ; e) evaluating the mineral portions of the collagen material by complexing agents or ion exchangers ; f) removing the residual salts by rinsing in flowing water ; g) optionally freeze-drying in the usual manner ; and h) sterilizing in the usual manner, particularly by radiation sterilization, and that it optionally contains the hormone calcitonin.
Patent JP-H0457274-A (JP)
Title: Magnetic disk device and magnetic disk enclosure fitting substrate for said disk
Inventor: KATAHARA HISATOSHI
IPC: G11B33/02
Filed: 1990-06-21
Abstract: PURPOSE:To easily increase memory capacity by providing a magnetic disk enclosure on a substrate equipped with plural magnetic disk enclose fitting part, one magnetic disk control means and a switching means. CONSTITUTION:A magnetic disk enclosure fitting substrate 40 is equipped with plural magnetic disk enclosure fitting parts 33 to fit a compact magnetic disk enclosure 32 to a substrate 31. This fitting part 33 mechanically fits the enclosure 33 to the substrate 31, is equipped with contacts and can input control signals to the enclosure 32. On the substrate 31, a read/write circuit 34, servo circuit 35, spindle motor driving circuit 36 and controller circuit 37 are provided. This circuit 37 controls the drive of the magnetic disk enclosure designated from a host device through a printed wiring 38 and read/writes a data. In order to increase the memory capacity of the device, a new disk enclosure 39 is fitted to the opening fitting parts 33. Thus, the memory capacity of this device is increased.
Patent JP-S6055771-A (JP)
Title: Waveform equalizing circuit
Inventor: YAMADA HISAFUMI
IPC: H04B3/04
Filed: 1983-09-06
Abstract: PURPOSE:To always keep a prescribed DC level by supplying a clamp output to a transversal filter to compensate the amplitude of an input video signal. CONSTITUTION:The signal supplied to an input terminal 71 is clamped 72 at an optional level, and this clamped signal is supplied to a detecting circuit 73 having central value 301RE. Both the detected potential of 301RE and the original clamped signal are supplied to a compounder 74 so that the 301RE is equal to 0VDC. Then the signal is supplied to a compounder 75 to compound the potential corresponding to the center of a dynamic range of a transversal filter given from a voltage source 76. Therefore the 301RE of the signal is coincident with the center of the dynamic range. Then this signal is taken out to an output terminal 78.
Patent JP-S6141568-A (JP)
Title: Electronic typewriter with interface
Inventor: MAEKAWA MOTOI
IPC: B41J13/00
Filed: 1984-08-06
Abstract: PURPOSE:To attain to enhance the efficiency of printing work by making it possible to automatically perform paper feed even in the case of mere use as a printing apparatus, by providing a means inserting printing paper in a platen in response to the closing operation of an automatic paper feed switch to perform paper feed by a set amount. CONSTITUTION:When the operation lever 13 attached to the lateral side of a platen 8 is pulled to this side direction, a paper bale 11 is separated from the peripheral surface of the platen 8 and printing paper is freely slid along the peripheral surface of said platen 8. When the automatic paper feed switch 14 is closed, the printing paper is fed by the set amount of automatic paper feed amount memory RA2. By this mechanism, the operation lever 13 can be manually operated even during printing output operation based on the order from a host computer 17 by closing I/F.SW10 (control switch) and the printing paper set to an automatic paper feed apparatus can be automatically fed to the platen 8. Because it is unnecessary to operate I/F.SW10 in order to automatically feed the printing paper, the efficiency of printing work can be enhanced.
Patent JP-S5585500-A (JP)
Title: Single crystal growing method
Inventor: FUJINO YOSHIO
IPC: C01G17/00
Filed: 1978-12-22
Abstract: PURPOSE: To obtain a crack-free Bi 12 GeO 26  single crystal of a uniform diameter by adjusting the temp. gradient in a furnace at a portion right above the surface of a melt to 130W170°C/cm in growing the crystal by a pulling method.  
     CONSTITUTION: When sintered Bi 12 GeO 26  is melted in a platinum crucible of 50mm diameter and 50mm depth set in a furnace to grow a single crystal by pulling, the  temp. gradient in the furnace from 0cm to 3cm right above the melt surface is  adjusted to 130W170°C/cm, and an after-heater is attached so that the temp. in the  furnace above the portion of 0W3cm is made constant. As a result, stable diameter  control is enabled, the grown crystal has an almost uniform diameter of about  25mm, and the crystal of about 25mm diameter and 25mm length is not cracked  even if out into 1mm thick sheet. The temp. gradient range is not necessarily restricted within 3cm, and the same effect is obtd. even in case of 1m by maintaining  the above- mentioned temp. gradient. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6320162-A (JP)
Title: Pipe cutter
Inventor: MINAZU KANICHI
IPC: B23K7/00
Filed: 1986-07-14
Abstract: PURPOSE:To continuously perform a cutting work without any help of a main hand and to improve the working efficiency by longitudinally feeding a pipe by moving the chuck giving a rotation to the pipe in the pipe axial direction and performing the cutting of the pipe and feeding of a material alternately. CONSTITUTION:A pipe blank 1 is fixed by a chuck 5 at its pipe end and the rotation transmitted from a variable speed prime mover 6 is given via a speed reducer 7. The chuck 5, speed reducer 7 and pipe blank 1, etc., are moved in the axial direction of the pipe 1 with a truck 3 traveling along a rail 4. The cutting work can be performed without the medium of a man hand continuously by alternately performing the cutting the pipe 1 by fixing a cutting torch 9 to the front face of the pipe 1 and the traveling with the NC control of the truck, namely the feeding of the material. Owing to the cutting position being fixed the generation of a product 2 and scrap is performed at a constant position and they are taken off naturally with their free dropping.
Patent JP-S6225542-A (JP)
Title: Communication equipment
Inventor: IKEDA TOSHIO
IPC: H04L13/00
Filed: 1985-07-26
Abstract: PURPOSE:To remarkably improve the operability by fixing a control signal to a predetermined level when a detection means detects the floating level. CONSTITUTION:When the floating level is detected by a detection circuit 4 at the step S1, insce an opposite device does not use the control signal, the output of the circuit 4 goes to '0' level. When the output reaches '0' level, a gate of a gate circuit 5 is closed and the transmission of the output of a receiver 3 to a line 6 is inhibited. Simultaneously, the output of the circuit 5 is fixed to the '0' level. The '0' level of an enable signal level of the line 6 and the operation is similar to it that as if a permission level of a CTS signal were sent always from the opposite device. Thus, the operability is improved remarkably.
Patent JP-S649539-A (JP)
Title: Protecting method for storing data
Inventor: NAKATANI YOSHIKATSU
IPC: G06F11/10
Filed: 1987-07-02
Abstract: PURPOSE:To restore an error in the desired range of storing data at the time of generating the failure of a storing medium by forming R mutually different redundant data groups from K division data groups to have the data groups of K+R=N and adding a self-inspection function code to the N piece's data. CONSTITUTION:According to a processing previously selected from many redun dant processings, the R mutually different redundant data groups are formed from the K division data groups, added to original data group to have the data groups of K+R=N and the N data self inspecting function codes are added and written in the N mutually independent storing areas of a storage device. According to the self-inspecting function code, the error of read data is inspected, the R redundant data is sequentially read according to the number of the detections of the errors, the data recognized to have no error according to the self-inspecting is added to set the data of K in the sum. Thereby, at the time of generating the failure in an external storage device, the error within the desired range of the storing data can be recovered.
Patent JP-S5588883-A (JP)
Title: Patterning method for structural board
Inventor: KAWASAKI TAKESHI
IPC: B05D5/06
Filed: 1978-12-27
Abstract: PURPOSE: To form shading pattern on the surface of board, by placing a pattern sheet providing netlike body on the upper part of the surface of the structural board and blowing atomized paint from the upper part against the surface.  
     CONSTITUTION: The structural board 2, such as ceiling material etc., is transferred by the belt conveyor 1. The netlike body 4, such as wire net etc., is equipped on the framework 3 provided on the upper part of board 2 and the optionally shaped non-airpermeable pattern sheets 5 are placed on the body 4. Atomized paint is blown against the sheets 5 from the upper part through the coating nozzle 6. The conveyor 1 is stopped during paint blowing. By the above method, paint particles are scattered outward near the outer circumference of the sheets 5 and faded  pattern is presented and also, clear pattern is presented on the other part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1125097-A (JP)
Title: Method for sliding video data on screen in retrieval system
Inventor: SAI SHOKYOKU
IPC: G06F17/30
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To save a time required for retrieval by providing a slide function for allowing all videos equivalent to retrieved results to be continuously viewed on a screen by the setting of the size of the screen. SOLUTION: Whether or not an input for forcely stopping a screen slide operation is described is judged based on whether or not a timer event is generated. When it is judged that the input for forcely stopping the slide operation is described, the generation of the timer event is stopped. When it is judged that the timer event is generated, whether or not video data next to the second present item are the last video data is judged based on the range of the scroll of the present screen. When it is judged that the video data next to the second present item are the last video data, whether or not the second selected item is the last item is judged, and video data in the first item of index data displayed at present or video data in an item next to the second selected item are displayed on the screen.
Patent JP-S6057032-A (JP)
Title: Rubber vibration insulator
Inventor: SATOU AKIRA
IPC: F16F13/26
Filed: 1983-09-07
Abstract: PURPOSE:To simplify the structure and enable the spring constant to be changeable in two steps by providing three frameworks combined by rubber-like elastic members and by adopting a means of connecting rigidly the 1st framework and the 2nd framework selectively. CONSTITUTION:In a rubber vibration insulator for a car engine mounting, etc., the 1st framework 1 and the 2nd framework 2 are linked together by a cylindrical rubber-like elastic member 4, and the 2nd framework 2 and the 3rd framework 3 are linked together by a rubber-like elastic member 6. A cap-shaped piston member 9, which is fixed to the framework 1, is formed movable inside a cup-shaped section 2a of the framework 2, which is filled with incompressible fluid leaving an air zone A. At the open end of the piston member 9, a valve element 12 is fitted to divide a chamber space 21 filled with fluid into two chamber spaces 21a and 21b, and this valve element is open/close controlled by a coil spring 20 and an electromagnetic coil 18. When the valve element 12 is open, the elastic members 4, 6 work, and when it is closed the 1st and 2nd frameworks 1, 2 are linked together, and therefore only the elastic member 6 works and the spring constant changes.
Patent JP-H0825984-A (JP)
Title: Structure of fuel tank oil filler section
Inventor: HOKARI TSUKASA
IPC: B60K15/04
Filed: 1994-07-15
Abstract: PURPOSE:To provide a fuel tank oil filler section capable of keeping accurate differential pressure between the internal pressure of a fuel tank and the atmosphere. CONSTITUTION:In this structure of a fuel tank oil filler section, the end of an oil filler pipe 2 laid in a fuel tank 1 is fitted with an outer pipe 3 having a seal member 5 on the end thereof, and an inner pipe 4 laid in the pipe 3 for communication to the internal space thereof and extended from the end of the oil filler pipe 2 to the outside. A shutter valve 8 for opening and closing the outer pipe 3 via the seal member 5 is provided, so as to be capable of free oscillation via a hinge. Also, a two-way valve 17 is fitted to the end of the pipe 2 via a branch pipe 15. Furthermore, the open section of the oil filler pipe 2 is closed with a cap having no relief valve.
Patent JP-H11343286-A (JP)
Title: Epoxy compound and its production
Inventor: ONUMA YOSHINOBU
IPC: C07D303/24
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy compound having a low melt viscosity which no conventional epoxy compound has, capable of providing a cured material having excellent balance between moisture resistance and heat resistance, excellent workability due to being a liquid or a low-melting solid at a room temperature, useful in the field of electric/electronic fields such as a semiconductor sealing agent, an electrical insulating material, etc. SOLUTION: This compound is shown by formula I (R1 to R4 are each H or a 1-6C alkyl; (n) is 0-6; Z1 and Z2 are each a group of formula II or a group of formula III; R5 to R8 are each H or a 1-6C alkyl). The compound of formula I is preferably obtained by dissolving an aromatic epoxy compound of formula IV (e.g. diglycidyl ether of 3,3',5,5'-tetramethylbiphenyl-4,4'-diol or the like) in an ether-based solvent such as tetrahydrofuran and hydrogenating the compound in the presence of a catalyst obtained by supporting rhodium or ruthenium on a graphite having 50-300 m<2> /g surface area preferably under 3-15 MPa at 50-120 deg.C for 1-10 hours.
Patent JP-H0453950-A (JP)
Title: Art work method in production of printed circuit board
Inventor: NAKAMURA KIYOSHI
IPC: G03F1/00
Filed: 1990-06-22
Abstract: PURPOSE:To prevent the halation at the time of plotting and to decrease a data quantity by shifting the movement start point of a circle in the process of painting out graphics by moving light of a circular shape and selectively changing the diameter of the circle according to the movement start point, thereby drawing the graphics. CONSTITUTION:A flash is moved from the end point (1) of a wiring pattern 12 to the point Q1.2 inscribing a land pad part A to generate an ellipse 1 and an ellipse 2 to paint out the tapered part between the end point (1) of the wiring pattern part 12 and the land pad part A. The start point to move the flash is thereafter shifted from the end point (1) to the point P2 on the land pad part A side and the wiring pattern is drawn by using the flash of the diameter C2 larger than the diameter of the wiring pattern 12 at the time of generating the ellipse 3 up to the point Q3 inscribing the land pad part A from the rear end (1). Then, the spacing between the ellipse 1 and the ellipse 2 and the land pad is painted out. The data quantity is decreased in this way and the generation of the halation by the overlap of the flash is prevented.
Patent JP-S6321625-A (JP)
Title: Liquid crystal display element
Inventor: YAMAMOTO HIROTSUGU
IPC: G02F1/1337
Filed: 1986-07-15
Abstract: PURPOSE:To make it possible to select a solvent for dissolving polyimide among various solvents by specifying the polyimide used to form an orienting film. CONSTITUTION:An orienting film is formed with polyimide having repeating units represented by formula I. The polymer can be synthesized from a diamine component such as 4,4'-diaminodiphenylmethane and an acid component such as a compound represented by formula II. In the formulae I, II, each of R1-R4 is H or 1-12C org. group but at least one of them is not H, and Ar is arylene. When the polyimide is used, a solvent which hardly dissolves a plastic substrate can be used and the orienting film can be formed by treatment at low temp., so the deformation of the substrate is prevented.
Patent JP-H1111324-A (JP)
Title: Connecting structure for transporting carriage
Inventor: TANABE SHIGENOBU
IPC: B62B5/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To connect/disconnect the fellow transporting carriages, so that movement can be performed in the most effective condition corresponding to a width of passing passage. SOLUTION: In opposed both minor side of a carriage main body 2 formed in rectangular shape by plan view having a caster 1 in a lower surface side, a protruded base part 7 is provided to protrude facing upward. In an upper surface part of the protruded base part 7, an engaging recessed part 4a is provided. By providing an engaging protruded part engaged with the engaging recessed part 4a of the carriage main body 2 in its minor side part lower surface part, rod-loading can be performed, a fitting leg part suspending the fellow carriage main bodies 2 in both side parts of a connection member in an adjacent condition of the fellow major/minor sides is fitted capable of being mounted/ removed to/from the engaging recessed part 4a of the respectively adjacent carriage main body 2, the fellow carriage main bodies 2 are connected.
Patent JP-S6055541-A (JP)
Title: Head position control mechanism of tape recorder
Inventor: KOIZUMI SATORU
IPC: G11B15/10
Filed: 1983-09-06
Abstract: PURPOSE:To decrease the number of levers by using a cam follower lever to push a play lever in the pressing direction of a play button in response to revolutions of a cam part during revolutions of a toothless gear and advancing the play lever in accordance with the movement of the follower lever. CONSTITUTION:The amount of displacement of a play button which is produced with a slight push of this button in a stop mode (fig. a) is detected by a follower lever 11. The revolving power of a drive gear 7 is transmitted to a toothless gear 5. Hereafter the revolving power of the gear 7 push forward a play lever 1 via the lever 11 without giving no power to the play button. This action is stopped when a pin 11a has a contact with a projection 52, and a play mode is set. When a stop button is pushed in a play mode (fig. b), a stop lever 2 coupled to the stop button is pushed out. Then the lock state of the lever 1 which is set by a lock plate 3 is released, and the lever 1 is reset by a reset spring 18. At the same time, a head stage 12 is also reset. Then a hook state between the pin 11a and the projection 52 is released, and the gear 5 is also reset by the side pressure of a spring 9.
Patent JP-H107618-A (JP)
Title: Production of eicosapentaenoic acid ester
Inventor: NAKATATE MASAO
IPC: C07C67/60
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound (A) less in denaturation of a fatty acid, in a high selectivity and a high purity, and in a good efficiency by distilling a mixture containing the (A) to collect a fraction containing the (A), hydrolyzing the fraction by an enzyme after treating with urea, and then purifying the hydrolyzed material with a specific chromatography. SOLUTION: This method for producing an eicosapentaenoic acid ester is to vacuum distil a mixture of fatty acid lower alcohol esters containing an eicosapentaenoic acid lower alcohol ester (A) for collecting a fraction containing the (A) [preferably a fraction containing 30-50wt.% (A) and <=10wt.% decosahexaenoic acid lower alcohol ester], concentrate the (A) by treating with urea, then hydrolyze the concentrate by mixing with a microorganism- derived lipase (preferable derived from a microorganism belonging to genus Candida, Rhizopus, Mucor or Alcaligenes) and a surfactant (preferably an ether type, an ester type or an amino acid derivative), and purify the hydrolyzed material by a column chromatography using a styrene/divinylbenzene copolymer.
Patent JP-S5866814-A (JP)
Inventor: DONARUDO UIRIAMU ANDAASON
IPC: G01B7/00
Filed: 1982-09-21
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。