baber/WOPTO huggingface dataset:
Patent JP-S5554321-A (JP)
Title: Preparation of polyurethane elastomer
Inventor: SOGA AKIRA
IPC: C08G18/00
Filed: 1978-10-17
Abstract: PURPOSE: To prepare a polyurethane elastomer having a high modulus, and improved elastic recovery, and stability to discoloration, particularly resistance to  yellowing by heat and chlorine industrially advantageously, by using a specific  chain extender.  
     CONSTITUTION: (A) A linear polymer, e.g. high-molecular weight diol, having terminal active hydrogens and a molecular weight ≥700 is reacted with (B) an organic diisocyanate in molar excess, e.g. diphenylmethane-4,4'-dissocyanate. The prepolymer thus obtained is then reacted with (C) p,p'-diaminodicyclohexylmethane of the formula and (D) another chain extender, e.g. 1,2-propylenediamine, at a molar ratio of (C) to (D) of 15:85W80:20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07311527-A (JP)
Title: Cleaning device of electrophotographic device
Inventor: ISHIBASHI HITOSHI
IPC: G03G21/10
Filed: 1994-05-17
Abstract: PURPOSE:To always and excellently remove developer stuck to a rotary body to be cleaned with a cleaning blade by projecting the cleaning blade on both sides with respect to the effective developing width of a photoreceptor. CONSTITUTION:An image on the photoreceptor 11 is transferred to a paper sheet in the nip part, between a transfer-carrying belt 30 and the photoreceptor 11 and simultaneously, the electrostatically attracted paper after the transfer is carried following the rotation of the transfer-carrying belt 30. At the time of rotating it, the developer stuck thereto is removed by the cleaning blade 35 and a cleaning brush and the removed developer is housed in a housing case. At this time, the entire length B of the cleaning blade 35 is made longer than the effective developing width A of the photoreceptor 11 and projection lengths from both sides (m) and (n) are set <=3mm with respect to the effective developing width A of the photoreceptor 11 respectively. Moreover, the effective developing width A of the photoreceptor 11 is the same as the developer sticking region of the transfer-carrying belt 35.
Patent JP-S5653501-A (JP)
Title: Instructing device for railway car abnormal condition
Inventor: HORIE TATSUROU
IPC: B60L3/00
Filed: 1979-10-03
Abstract: PURPOSE: To enable even an inexperienced train man can take an appropriate disposition for the disorder of a rail car by a method wherein the abnormal place, the condition, the disposition are judged by a judging means based upon the combination of many condition signals at the respective part of a car, and the disposition are notified by the informing means.  
     CONSTITUTION: The condition signal 1 in the car indivisual part is input to a CPU 3 through a process input circuit group 2, these are put together the stored data in a memory 4 to watch the car abnormal condition at all times. And when the disorder accurs, the disposition for the continuing of the driving is judged as possible along with judging of said portion and the condition. For instance, in the case only the excessive current flows to the motor, this disorder is removed by the normal car control device and the instruction "Reset the excessive current protect circuit and resume operation" is given to the semiconductor voice unit 5. Thus, even the unexperienced operator can perform an appropriate action by the voice instruction of the speaker 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10320776-A (JP)
Title: Production for optical recording medium
Inventor: INUI TETSUYA
IPC: G11B11/105
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To easily manufacture an optical disk having a groove made to correspond to information by projecting a laser beam while vibrating it in accordance with pattern forming information at the time of forming the pattern of the groove by projecting the laser beam. SOLUTION: Side walls 1a... of one side of a groove 1 are formed on a magneto-optical disk so as to meander in the radial direction of a magneto- optical disk in accordance with address information of a track. The recording of information is performed with respect to the track of the groove 1 and the track of a land 2 and address information at the time an optical spot 3 is scanning the groove are obtained by taking out the component of the meandering frequency of the side walls 1a.... Here, when a helical groove is formed, optical spots 6a, 6b are made to move in helical form relatively with respect to a glass substrate, however, only the optical spot 6a is made to vibrate also in the radial direction of the magneto-optical disk in accordance with the address information while being moved in helical form.
Patent JP-H10319932-A (JP)
Title: Display device
Inventor: MIYAZAKI SHINICHIRO
IPC: G09G5/18
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To adjust a horizontal size without changing picture quality (number of pixels) in a display picture by changing a frequency of a clock pulse and adjusting the horizontal size of the display picture. SOLUTION: The number of sampling for one H period when an input video signal 50 is A/D converted becomes 800 since a frequency division ratio of a frequency divider 5 is 800:1, and the video signal 50 is written in a field memory 10 always at the number of fixed sampling. On the other hand, the number of sampling for one H period when the video signal 50 is read out from the field memory 10 is changed within the range of 700-1000 by adjusting the frequency division ratio of the frequency divider 15 within the range of 700-1000:1 from the outside. This matter is equivalent to that the horizontal size is adjusted on the picture.  Thus, the horizontal size of the display picture is adjusted without deteriorating the picture quality (number of pixels) by converting the number of scanning lines or a scan frequency for a video signal with horizontal scan frequencies of a wide range and displaying the picture.
Patent JP-S61282010-A (JP)
Inventor: SUMITA YOSHIO
IPC: A01C13/00
Filed: 1985-06-10
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-S5828168-A (JP)
Title: Mass spectrograph
Inventor: YAMASHITA MASATOSHI
IPC: H01J49/26
Filed: 1981-08-13
Abstract: PURPOSE:To enable the deterioration of an analyzing tube caused by sputtering to be detected, and facilitate the exchange of a wave guide liner by installing the said wave guide liner, which can be moved in meandering form, on the inner wall of the analyzing tube, and attaching beam detecting wires to the said wave guide liner. CONSTITUTION:A wave guide liner (1-G), which is assembled by linking a number of crescent-moon-like columns (1-a) with coupling arms (1-b) and can be moved in meandering form, is installed on the inner wall of an analyzing tube 7 of a mass spectrograph used for an ion-implantation device. In addition, holes are provided on the side walls of the columns (1-a), and detection wires (1-F) are wired in the above holes. As a result, the wave guide liner (1-G) can be fitted on the inner wall of the tube 7 only by pressing the liner (1-G) upon the above inner wall, and the exchanger or the like of the liner (1-G) is facilitated. Besides, since the deterioration of the liner (1-G) can be observed by observing the breakage of the wire (1-F), the deterioration and the stain of the tube 7 caused by sputtering can be suppressed to an appropriate degree.
Patent JP-S5918397-A (JP)
Inventor: FURUYA TERUO
IPC: F41G7/00
Filed: 1982-07-21
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。
Patent JP-H09310391-A (JP)
Title: Tank for storing water
Inventor: ISOU KAZUYOSHI
IPC: E03D9/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a tank for storing water, in which a member for attenuating sound can be mounted and demounted easily. SOLUTION: An engaging section 8 is projected in an upper section at the upper edge of an inner tank 3, and a water-conveyance member 9 is retained to the engaging section 8. The water-conveyance member 9 has a gutter-shaped water channel member 10 formed in a down-grade towards the inner wall surface of a low tank and an L-shaped engaging piece section 11 protruded from the rear of the water channel member 10, and the water-conveyance member 9 is installed detachably at the upper edge of the inner tank 3 by hanging the engaging piece section 11 to the engaging section 8. An opening 12 for draining is formed to a lowermost level section nearest to the inner tank 3 in the base of the water channel member 10. The front end side of the water channel member 10 is arranged to the lower section of the outflow port 13 of a washhand basin section 6.
Patent JP-S5916871-A (JP)
Title: Sulfonamide-based benzamides
Inventor: OGATA HIDE
IPC: A61P31/12
Filed: 1982-07-20
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is alkyl, phenyl, dialkylamino, 5- or 6-membered heterocyclic residue; R<2> is H, alkyl, or phthalidyl; R<3> is H, alkyl, or alkoxy; R<4> is alkyl, cycloalkyl, etc. which is replaced with 1- 2 phenyl or furyl; R<5> is H, or alkyl). EXAMPLE:4'-Bromo-4'-isopropanesulfonamidobenzanilide. USE:An antiviral agent. Showing improved inhibitory action on the propagation of rhino virus, polio virus, Coxsackie virus, etc. PROCESS:A benzoic acid shown by the formula II [A is hydroxy, or reactive group (active ester residue such as halogen, tosyloxy, etc.)] or its reactive derivative is amidated with an amine shown by the formula III in the presence of a base at 0-150 deg.C to give a compound shown by the formula I .
Patent JP-S5652670-A (JP)
Title: Electromagnetic valve
Inventor: KAWABATA YASUHIRO
IPC: F16K31/06
Filed: 1979-10-04
Abstract: PURPOSE: To obtain an electromagnetic valve without any problem in sealing property, anti-corrosion and explosion-proof by a method wherein a permanent magnet is fixed at the top end of a rod to form a valve part, and a solenoid fitted with a rod which is made of a magnetic material is provided in a control power section.  
     CONSTITUTION: A condition shown in the drawing shows that a valve 10 closes fluid passages 8, 9, a permanent magnet 12 comes downward the position as shown in the drawing due to repulsion of pole S on the outer periphery and pole S at the tip of a rod 15. To open the valve 10, the inner end of the rod 15 is excited for pole N by passing currents which are opposite to the for positive and negative to a coil 17 through a control circuit 18, so that the outer periphery for pole S of the permanent magnet 12 is attracted to rise. Consequently, the valve 10 is opened and the passages 8, 9 are communicated . A control power section 2 having a solenoid 13 and a valve section having the valve 10 connected with the permanent magnet 12 are isolated from a member 3 made of a nonmagnetic material, but there is no influence upon the sealing property. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6020933-A (JP)
Title: Production of polymeric material having dispersed particle
Inventor: MIURA HIROHISA
IPC: C08K3/02
Filed: 1983-07-13
Abstract: PURPOSE:To produce the titled material having uniformly dispersed fine metal particles effectively and inexpensively, by rapidly cooling a metallic vapor by adiabatic expansion by passing it through a cooling nozzle, and leading the jet stream injected from the nozzle into a melt of a polymeric material. CONSTITUTION:Metallic copper, for example, is placed in a metal vapor chamber 6, and Ar gas, for example, is fed from a gas inlet port 4 through a gas preheating chamber 5 to the metal vapor chamber. A crucible 12 is quickly heated by a heater 7 to melt the metallic copper into molten copper 8, and the pressure is adjusted by controlling the feed rate of the Ar gas. A gas mixture comprising the formed copper vapor and the Ar gas is injected through a divergent nozzle 12 into a zone 10 for producing a polymeric material having dispersed particles. The copper vapor is quickly cooled by adiabatic expansion and forms fine copper particles. A jet stream 15 containing these copper particles is allowed to collide on the surface of, for example, a polycarbonate melt 13 heated by a heater 16 in a vessel 14, whereby the copper particles can be dispersed in the melt 13, while the Ar gas is removed by a vacuum pump 21. After the melt 13 is solidified, the solid body is withdrawn.
Patent JP-S5752228-A (JP)
Title: Digital-to-analog converter
Inventor: OOGISHI TSUTOMU
IPC: H03M1/66
Filed: 1980-09-12
Abstract: PURPOSE:To obtain a D/A converter which is high in speed and accuracy, by constituting a digital data of N bits, of a D/A converting circut of upper M bits, consisting of a resistance type potential divider, and a D/A converting circuit of lower N-M bits, consisting of a capacitor. CONSTITUTION:In a D/A converting circuit 1 for inputting the upper M bits in a digital data of N bits, a switching circuit 13 is controlled by a signal which has decoded 11 the inputted M bit dara. The circuit 13 selectively outputs in accordance with the input data, two adjacent potential V1, V2 in the potential of resistances of 2M pieces constituting a voltage dividing circuit 12, and sends it to a D/A converting circuit 2 for lower N-M bits. In the circuit 2, the potentials V1, V2 are set to reference potential, and within a period of time when there is no sampling signal SP, a controlling circuit 3 makes a switch group 7 conduct selectively in accordance with a data of N-M bits, and charges weighting capacitors K0-KN-M-1 with the potential V1 or V2. When the signal SP appears, a switch group 8 is mode to conduct, and potential of the capacitor is outputted.
Patent JP-S617789-A (JP)
Title: Agc system of color difference signal
Inventor: KAMIYA YOSHIHARU
IPC: H04N9/86
Filed: 1984-06-22
Abstract: PURPOSE:To keep a reproduced and demodulated color difference signal to an optimum amplitude at all times by detecting a voltage at the horizontal blanking period of the reproduced and demodulated color difference signal and changing the amplifier gain to bring the difference to a specified voltage. CONSTITUTION:A high voltage period of a gate pulse B is placed after the voltage change of the horizontal blanking period of the reproduced and demodulated color difference signal A and voltage detector 2, 3 detect an output power of an AGC amplifier 1 at the high voltage of the pulse B at each other horizontal scanning period. The output voltage of a dynamic amplifier 4 goes to a high or a low voltage. Thus, an output of an exclusive OR circuit 5 is a high voltage at the horizontal scanning period with a high voltage of the horizontal blanking period and a low voltage when the voltage is low and an output of an AND circuit 10 gives a gate pulse only at high voltage. Then a detection circuit 12 is activated only when the output of the circuit 10 is a high voltage, compares a voltage higher than a clamp voltage from the circuit 11 by a specified voltage difference with a voltage higher than voltages during the horizontal blanking period and changes the gain of an amplifier 1 to obtain the same voltage.
Patent JP-H1050401-A (JP)
Title: Back panel connector
Inventor: MORLION DANNY
IPC: G02B6/38
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide such a simple-structured connector that a second housing, when detached from a back panel connector, can be surely retracted to a rest position in the direction to part from the bottom surface of a first housing. SOLUTION: A first housing 1, which is equipped with a bottom surface having a hole opened therein and four side walls 5 to 8 that are built up from this bottom surface and are disposed so as to stand two by two opposite to each other, and a second housing, being equipped with four side walls (11, 12) and disposed so as to stand two by two opposite to each other, on which the first housing being installed so as to be slidable in the direction normal to the bottom surface, and which has a space 14 for receiving a connector plug, are provided. Further, a first stoppage means being provided on the side walls 11, 12, a second stoppage means 20 being provided on the side wall 8, these stoppage means are eagaged with each other in a rest position of the second housing 2 and the second housing 2 is energized in the direction of the rest position by the use of a spring means.
Patent JP-H0769462-A (JP)
Title: Transhipment bridge for loading home
Inventor: HORUSUTO BORUHIYARUTO
IPC: B65G69/28
Filed: 1994-06-09
Abstract: PURPOSE: To provide a transferring bridge for a loading ramp which is capable of correcting the position of a bridge board later by a simple means. CONSTITUTION: A bridge board 1 is provided with at least one joint plate to form the linking position on an end part on a loading ramp 4 side, a horizontal shaft is formed, a bolt 6 supported by the loading ramp 4 is surrounded by a hole in the joint plate, and the bridge board turnable around the horizontal shaft on the loading ramp side and an extension part 5 which is arranged in a loading/unloading or foldable manner on a free end of the bridge board 1 are provided. The bridge board 1 is moved to all side surfaces within a plane defined by the bridge board 1 of the joint plate, and can be fixed to the joint plate after the movement.
Patent JP-H10299188-A (JP)
Title: Vertical loofing exterior finish structure
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To reconcile the execution property and coupling relation of a decorative cover to a vertical loofing exterior finish material to provide a vertical loofing exterior finish structure having a good execution property and having firm and sure coupling relation of the decorative cover to the vertical loofing exterior finish material. SOLUTION: This vertical loofing exterior finish structure is provided with a vertical loofing exterior finish material 1, an exterior finish material holding member 4, a decorative cover 2 covering the adjacent vertical loofing exterior finish materials 1, 1, and a gutter member 5. The decorative cover 2 is elastically coupled between a plate-like elastic material arranged on the projection 40 of the exterior finish material holding member 4 and the side sections 11, 11 of the vertical loofing exterior finish materials 1, 1, and this elastic action can be applied to the leg sections 23, 23 of the decorative cover 2.
Patent JP-2000321079-A (JP)
Title: Navigation assisting system
Inventor: HIDAKI YASUAKI
IPC: G01C21/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a navigation assisting system in which only an account holder can be connected with an external information supply means even when the navigation assisting system is shared by a plurality of users. SOLUTION: The navigation assisting system records information being processed belonging to the user, the user ID and pass word when an external information supply means is connected, and a pass word on a removable external memory means 8. The information is recorded on the external memory means 8 while being encrypted using an encryption key different for each user. When the external memory means 8 is not connected with the navigation assisting system, the user is prohibited from being connected with the external information supply means through a communication line. When the external memory means 8 is connected with the navigation assisting system, the user is authenticated by transmitting the user ID and pass word recorded on the external memory means 8 automatically to the external information supply means.
Patent JP-S5650883-A (JP)
Title: Founding method of anchor
Inventor: TAKAMATSU OSAMU
IPC: B63B21/29
Filed: 1979-10-03
Abstract: PURPOSE: To set up an anchor in such a state as to be buried in earth and sand on the sea bottom, by providing a sea water jet device vertically extended in the central part of the anchor on a disc and casting the anchor while jetting sea water.  
     CONSTITUTION: Near the central part of an anchor 30 on a disc a vertically extended sea water passage 15 and at a bottom end of the sea water passage 15 a sea  water jet device 17 are both provided, then to a top end of the sea water passage 15  a sea water supplying hose 19 is connected, after the anchor 30 is suspended from  the sea level and lowered till it reaches the sea bottom, sea water is supplied to the hose 19 and radially jetted powerfully from the sea water jet device 17. By this jetting operation, while removing to clear earth and sand located below the anchor 30 toward the outside of the anchor 30, the anchor 30 is lowered to a prescribed position and set up in earth and sand of the sea bottom. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0424478-A (JP)
Title: Refrigerating device
Inventor: KAWAKATSU NORIYASU
IPC: F25B47/02
Filed: 1990-05-17
Abstract: PURPOSE:To permit the elimination of the shortage of amount of circulation of refrigerant for defrosting upon defrosting operation under the condition of a low atmospheric temperature by a method wherein a refrigerant supplementing means, supplying the predetermined amount of refrigerant in a liquid reservoir to an evaporator when the discharging pressure of a compressor is reduced to a pressure showing the shortage of circulating amount of refrigerant upon defrosting operation, is annexed. CONSTITUTION:When the discharging pressure of a compressor 1 has approached to an abnormal high pressure upon defrosting operation under the condition of a high atmospheric temperature, the predetermined amount of hot gas is released to the side of a condenser 2 by the operation of a hot gas releaf means 15 whereby high-pressure cut, electric current cut or the like is prevented. On the other hand, when the discharging pressure of the compressor 1 has been reduced to a pressure showing the shortage of circulating amount of refrigerant upon defrosting operation under the condition of a low atmospheric temperature, the predetermined amount of refrigerant in a liquid reservoir 10 is supplied to an evaporator 5 by the effect of a refrigerant supplementing means 22. Accordingly, the optimum circulating amount of refrigerant for defrosting can be obtained in accordance with the change of the atmospheric temperature.
Patent JP-H10320802-A (JP)
Title: Objective lens driving device
Inventor: MIYAMAE AKIRA
IPC: G11B7/09
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To fix an annular protective member for protecting an objective lens to the objective lens with an adhesive without attending upon an evil of extrusion of the adhesive, etc. SOLUTION: The objective lens 2 held by a lens holder 3 in the objective lens driving device has an annular flange 22 surrounding an outer circumference of a lens main body part, and the upper surface of this flange is covered with the annular protective member 6. An outer circumference of the annular protective member 6 is formed with an annular projection 63 projecting out to the outside in the radial direction. The annular protective member 6 is bonded and fixed to the objective lens 2 by the adhesive 15 applied to a recessed part opened to the side part formed in a section between the annular projection 63 and the surface part 3a of the lens holder 3. The annular projection 63 functions as stopper an adhesive flow, so that the adhesive 15 does not flow out to the side of the surface 65 of the annular protective member 6.