baber/WOPTO huggingface dataset:
Patent JP-S59155399-A (JP)
Title: Novel amino glycoside derivative
Inventor: TAKATANI TAKAO
IPC: C07H15/22
Filed: 1984-01-25
Abstract: NEW MATERIAL:A compound shown by the formula I (R is acyl) and its salt. USE:Having antiviral activity and immune stimulating activity, useful as a preventive and a remedy for infectious diseases of pathogenic bacteria. PREPARATION:A compound shown by the formula II or a reactive derivative at the amino group or its salt is reacted with a compound shown by the formula R-OH or a reactive derivative at the carboxy group or its salt, or a compound (salt) shown by the formula III(R<1> is higher alkenoyl) is reduced to give a compound shown by the formula I .
Patent JP-S56110350-A (JP)
Title: Receiver
Inventor: SATOU TERUO
IPC: H03J5/24
Filed: 1980-02-05
Abstract: PURPOSE:To always secure a reception in the optimum reception state regardless of the reception mode, by switching the oscillation frequency of a local oscillator circuit in accordance with the switch of mode. CONSTITUTION:The mobile contact 6a of the reception band change-over switch 6 is connected to the fixed contact 6d at the side of a wide band. Interlocking to this connection, the mobile contact 14a is connected to the fixed contact 14b. Accordingly the voltage obtained at the sliding piece 12a of the half-fixed volume 12 is supplied to the control voltage supplying terminal 4p of the local oscillator circuit 4. Thus the intermediate frequency f1 of the reception signal delivered from the mixer circuit 3 is made to be identical to the central frequency f01 of the 1st intermediate frequency filter 5a. On the other hand, the mobile contact 6a of the reception band change-over switch 6 is connected to the fixed contact 6c at the side of a narrow band. Thus in the same way, the frequency f1 is made to be identical to the central frequency f02 of the 2nd intermediate frequency filter 5b.
Patent JP-H10205403-A (JP)
Title: Fuel injection pump mounting base
Inventor: MURAKAMI HIROYUKI
IPC: F02M39/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To dispense with a long pipe for connecting a lubricating oil tank to a lubricating oil feed pump by arranging the lubricating oil tank on a fuel injection pump mounting base for mounting the fuel injection pump on an engine body. SOLUTION: A lubricating oil tank 25 is formed inside a fuel injection pump mounting base 3 provided with a fuel injection pump 2 on its upper side, while a tank cover 8 is arranged on an upper surface. A lubricating oil inside the lubricating oil tank 25 is sucked to a lubricating oil feed pump 11 from a lubricating oil outlet 25a on a lower surface through a pipe 10. The lubricating oil discharged from the lubricating oil feed pump 11 is subjected to removal of impurities while passing through a lubricating oil filter 6. The resultant lubricating oil is guided into the fuel injection pump 2 through a pipe 12, and circulated inside the fuel injection pump 2. Afterward, it is guided to a governor 4 and a rack part 5 arranged on a rear side surface of the fuel injection pump 2.  The lubricating oil in the governor 4 is returned to the lubricating tank 25 through a pipe 30, while the lubricating oil inside the rack part 5 is returned thereto through a pipe-14.
Patent JP-H08204437-A (JP)
Title: Method for adjusting resonance frequency for microstrip antenna
Inventor: MORITA HIROKO
IPC: H01Q13/08
Filed: 1995-01-30
Abstract: PURPOSE: To easily adjust a resonance frequency without removing an antenna electrode by forming a through-hole in a ground electrode and adjusting the resonance frequency after integrating the antenna electrode, the ground electrode and a radome. CONSTITUTION: After integrating the antenna electrode 1, the ground electrode 3 and the radome 7, the through-hole 9 is formed in the ground electrode 3. Since the formation of the through-hole 9 in the ground electrode 3 in such a manner changes the resonance frequency, it is turned to a means for adjusting the resonance frequency. Also, the shape of the through-hole 9 to be formed is not specially limited and the plural through-holes 9 can be formed as well. For the formation of the through-hole 9, methods such as etching and cutting by a drill and a knife, etc., can be adopted. Thus, the resonance frequency of a microstrip antenna is easily adjusted without removing the antenna electrode 1, and since the antenna electrode 1 is not removed, fine adjustment and re-adjustment are facilitated and the yield is improved.
Patent JP-S61172242-A (JP)
Title: Rotary head type recording device
Inventor: KASHIDA MOTOICHI
IPC: G11B15/087
Filed: 1985-01-25
Abstract: PURPOSE:To easily discriminate on track pitches of recording tracks in reproduction by recording information on the track pitches of the recording track on a continuous track corresponding to the ratio of two track pitches together with an information signal. CONSTITUTION:Video signals picked up by heads 3 and 4 are passed through a gate circuit 27 during reproduction to generate one continuous signal. This continuous signal is supplied to a video signal processing circuit 39 and outputted from a terminal 41 in its original signal format. The continuous signal obtained from the gate circuit 27 is supplied to an LPF35 through the V-side terminal of a switch 34. The LPF35 separates a pilot signal component continuously, separated components are supplied to an ATF circuit 37. At this time, a tracking error signal obtained from the circuit 37 needs to be neither sampled nor held and supplied to a capstan motor control circuit 20 as it is. Further, a PCM audio signal is reproduced and an analog audio reproducing signal appears at a terminal 36.
Patent JP-S58131597-A (JP)
Inventor: HAYASHI MASARU
IPC: G21F9/00
Filed: 1982-02-01
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-S54106429-A (JP)
Title: Preparation of carbonic acid ester
Inventor: ITAYA HIROSHI
IPC: B01J27/00
Filed: 1978-02-10
Abstract: PURPOSE: To prepare a carbonic acid ester useful as a solvent and a raw material of polycarbonate resin, by reacting an alcohol, CO and O 2  in the presence of an inorganic salt of copper and a nitrous acid ester.  
     CONSTITUTION: A carbonic acid ester of the formula (R is alkyl, cycloalkyl, arylalkyl) is prepared by reacting an alcohol of the formula ROH with CO and O 2  in the presence of an inorganic salt of copper such as copper chloride, copper bromide, copper nitrate, copper sulfate, etc., and a nitrous acid ester of the formula RONO (e.g. methyl nitrite, propyl nitrite, cyclohexyl nitrite, benzyl nitrite, etc.), at ≤250°C, pref. 100W200°C. The nitrite improves the catalytic activity of the copper salt, and its amount is pref. ≥10g per 1l of the alcohol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62172080-A (JP)
Title: Bonding of ceramic lagging material
Inventor: KAWAMOTO MASAICHI
IPC: C09J5/02
Filed: 1986-01-23
Abstract: PURPOSE:To obtain a lagging material having high adhesivity and excellent durability, resistant to peeling and useful as a conveyor belt, etc., by coating a surface of a ceramic lagging material with a metallic coating film and bonding the material to a surface of the object to be lagged. CONSTITUTION:A surface of a main lagging material 1 made of a ceramic material such as alumina is coated with a metallic film 2. The coated lagging material 1 is bonded to a surface of the object to be lagged (e.g. conveyor belt 3) interposing the coating film 2 there between. The coating film 2 is preferably composed of a metal having high affinity to adhesives (e.g. iron) and applied to the surface of the main lagging material 1 e.g. by vacuum deposition.
Patent JP-S62173379-A (JP)
Title: Bonnet opening/closing structure of running vehicle equipped with safety frame
Inventor: NOSAKA KENKICHI
IPC: B60R21/11
Filed: 1986-01-23
Abstract: PURPOSE:To easily perform the closing and opening of a bonnet by supporting said bonnet in such a manner as to move vertically and rotatably at a raised position, making use of the right and left columns of a safety frame. CONSTITUTION:A four column type safety frame 14 is installed on a vehicle body, a pair of right and left columns 95, 95 of said frame 14 being disposed on the right and left sides of a bonnet 22. A guide groove 106 is formed in an approximately vertical direction on said right and left columns 95, 95. A lateral shaft 109 is inserted in said guide groove 106 in such a manner as to move vertically and rotatably at a raised position and projected on said bonnet 22. A retaining means 113 for retaining said bonnet 22 in an ascending rotary attitude is arranged between said bonnet 22 and said safety frame.
Patent JP-H06233079-A (JP)
Title: Document reader and copying machine
Inventor: FURUSAWA MEGUMI
IPC: B65H7/04
Filed: 1993-01-29
Abstract: PURPOSE:To provide the document reader which efficiently reads documents and the copying machine which reduces the number of copies to a half. CONSTITUTION:Operations of an automatic document supply part and a document carrying part are controlled by a supply document number control means in accordance with the number of documents remaining in the automatic document supply part; and when two or more documents remain in the automatic document supply part, every two documents are supplied to a contact glass, and two documents are read at a time by one read scanning. Read data of one set of two documents is inputted to a print control means, and the picture of the first document is printed on the front face of one form, and the picture of the second document is printed on the rear face of this form, thereby reducing the number of copies by half.
Patent JP-S58130960-A (JP)
Title: Water feeding structure of hot-water reserving tank for solar heat water heater
Inventor: NAMIKOSHI TAKESHI
IPC: F24J2/46
Filed: 1982-01-30
Abstract: PURPOSE:To prevent generation of bubbles by weakening the blow force of water as well as  mixing of low-temperature water with high-temperature water by a method wherein an inclined part is provided at the lower end of a water feeding tube and feed water is discharged  downward obliquely to arrive at the level thereof in a hot-water and water separating tube  under being bounced by the inner wall of the tube. CONSTITUTION:The water feeding tube 3 is arranged at the upper part of the hot-water reserving tank 1 so as to face the discharging port thereof toward the inside of the hot-water and  water separating tube 4 and is provided with the inclined part 5 at the lower end thereof so  as to discharge water downward obliquely toward the inner wall of the tube 4 and collide it  against thereto while the discharged low-temperature water arrives at the water level in the  tube under being bounced by the inner wall surface of the tube 4. The amount of feeding  water is controlled by the motion of a ball-tap valve 6, which is caused by the lowering of the  water level. According to this method, even in case the water is discharged vigorously because a water feeding pressure is high, the blowing force of the water is weakened when it arrives  at the water level since it is weakened by the inclined part at the lower end of the tube 3 as  well as the inner wall of the tube 4, and generation of bubbles is prevented, accordingly, the  low-temperature hot-water may be prevented from being overflowed from the tube 4 by the  bubbles and mixed with the high-temperature hot-water, therefore, the temperature of hot- water from a hot-water supplying port 2 will never by lowered.
Patent JP-S61175102-A (JP)
Inventor: KENESU YUUJIIN HAUTSU
IPC: F16D55/40
Filed: 1986-01-24
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-S59141631-A (JP)
Title: Drilling of large-diameter pit
Inventor: SHIN JIYUNSHIYOKU
IPC: E02D7/00
Filed: 1983-02-01
Abstract: PURPOSE:To reduce burden of a blade by a method in which the diameter-expanded blade of a plate of a fun shape is pivotally supported with an acute angular part to the fitting window of a bit body housed with a diameter-expanded piston, and a cutting edge whose long side is contacted with the face of the piston is projected from the bit body. CONSTITUTION:The diameter-expanded blade 12 of an almost triangular or fun- shaped plate is pivotally supported with a pin 13 to the blade fitting window 11 opening in the longitudinal direction of a clindrical pit-expanding bit body 1. The cutting edge 14 is provided downwards and in a freely coming-in and out manner to the inside and outside of the body 1. A diameter-expanded piston 3 is slidably housed in the body 1, and the long side 15 of the blade 12 is contacted with the conical face 31 of the piston 3. The pressure-supporting area A between the body 1 and the blade 12 can thus be increased.
Patent JP-H04235537-A (JP)
Title: Manufacture of stroboscope for photography
Inventor: MOCHIZUKI TATSUYA
IPC: G03B15/05
Filed: 1991-01-11
Abstract: PURPOSE:To provide a method for manufacturing a stroboscope for photography whereby soldering of each of the lead terminals of a stroboscopic tube to a printed board does not require a lead wire or electric contact piece for connecting each of the lead terminals to the circuit board but is automated. CONSTITUTION:A stroboscopic tube 20 is integrated into a reflector 21 and then each lead terminal 24, 25 is folded. A stroboscope light-emitting portion 9 is fixed to a printed board 32 via a claw 31 and then the end of each lead terminal 24, 25 makes contact with the printed board 32. Under these conditions the end of each lead wire 24, 25 is soldered to the printed board 32.
Patent JP-H01189788-A (JP)
Title: Character reader
Inventor: SEKIGUCHI KOICHI
IPC: G06K9/62
Filed: 1988-01-25
Abstract: PURPOSE:To easily correct a rejected character even when a KANJI (Chinese character) which cannot be read by an operator is rejected by detecting the candidate of a main part, instructing the input of the number of strokes and displaying when the rejection incapable of detecting a candidate character is generated. CONSTITUTION:When the rejection is generated, if the candidate character cannot be detected, the image of the rejected character at that time is stored in a buffer 18 to detect the candidate of the main part constituting the rejected character. Namely, the left hand radical of a Chinese character forming parts of the rejected character stored in the buffer 18 is segmented by a left hand radical forming part segmenting part 19. The segmented left hand radical forming parts are compared with a reference left hand radical forming parts in a dictionary memory 21 in a left hand radical forming parts recognition part 20 and recognized. Thereby, the candidate of the main part constituting the rejected character is obtained to instruct the input of the number of the strokes and display on a display part 23.
Patent JP-H0592967-A (JP)
Title: Novel natural substance with 10-membered ring lactone structure
Inventor: AKUSERU TSUEEKU
IPC: C12P17/08
Filed: 1992-01-29
Abstract: PURPOSE: To provide a new compd. which is useful as an antifungal agent and lipid controlling agent, and especially which gives influences on the biosynthesis of cholesterol.  
     CONSTITUTION: The compd. is expressed by the formula, wherein R 1  is hydroxy, oxo, or with R 2  to form a double bond, etc.; R 2  is H, with R 5  and bonded to O; R 3  is H, hydroxyl, methoxy, etc.; R 4  is H, hydroxy, with R 3  to form a double bond; R 5  is H, oxo. The compd. is obtd. by culturing Peniclllium bacteria, especially DSM4209 or DSM4210 in nutrient broth at 18 to 35°C and pH=1 to 8, and then refining and isolating. The nutrient broth contains 0.2 to 5% malt extract, 0.02 to 0.5% yeast extract, 0.1 to 5% glucose and 0.005 to 0.2% ammonium salt. The compd. of the formula is a viscous liquid or colorless solid, and when it is heated, it causes color reaction with anisaldehyde-sulfuric acid. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04235636-A (JP)
Title: Microprocessor
Inventor: KOMORI NOBUFUMI
IPC: G06F9/38
Filed: 1991-01-09
Abstract: PURPOSE:To obtain a microprocessor capable of executing the exclusive control only by combining a small number of simple instructions. CONSTITUTION:A data storage part of the microprocessor is provided with an SR flip-flop 403 stored that whether a memory 200 is locked or not. Thus it is possible to prevent such a case where the same resources are simultaneously locked owing to the conflict of test-and-lock instructions which are produced in plural processes since the flip-flop 403 stores a fact whether the memory 200 is kept in a lock state or not. Then a test-and-set instruction is divided into simple instructions and can be executed.
Patent JP-H01188320-A (JP)
Title: Control device of extruding machine
Inventor: FUJISAKI TOMOYUKI
IPC: B29C48/92
Filed: 1988-01-25
Abstract: PURPOSE:To keep resin pressure at a predetermined value by detecting accurately molten resin pressure up to a short periodic pressure variation from a long periodic pressure variation, by a method wherein a screw motor is controlled by applying both output signals from a first and second adjusting circuits performing respectively 4 proportional integration action of pressure of resin to be extruded and a proportional differentiation action of the same to a motor controller. CONSTITUTION:At the time of an action of an extruding machine 10, rotary control of a screw is performed by a motor controller 14 through a screw motor 15 and resin molten through a rotation of the screw is sent to a die 16 with pressure. Feedback of a pressure signal of the molten resin is performed to the motor controller 14 through a first and second adjusting circuits 26, 28 and a number of revolutions of the screw is controlled so that resin pressure becomes a predetermined value. Correction of a pressure setting signal of an adjusting circuit 28 performing a proportion + differentiation action is performed by receiving a pressure signal through an output signal from an adjusting circuit 26 performing proportion + integration action by receiving the pressure signal detected by a pressure detector. Therefore, control of not only a resin pressure variation of a short periodic ingredient but also the resin pressure variation of a long periodic ingredient is performed effectively.
Patent JP-S57130716-A (JP)
Title: Controlling method of interfering position by cooling water in cooling device for hot rolling material
Inventor: TAKAMI AKIRA
IPC: B21B45/02
Filed: 1981-02-02
Abstract: PURPOSE:To improve the cooling capacity for hot rolling material, by positioning a mutually interfering position of cooling water between the falling and colloiding positions where the water falls on the material from cooling water headers arranged on the upstream and downstream sides, respectively and flows while colliding with each other. CONSTITUTION:In cooling a hot rolling materials, the relation between Qa and Qb is made to be Qb>Qa, where Qa is the flow rate of cooling wate falling in a curtain form from a cooling water header 3a, and Qb is the flow rate of cooling water from a cooling water header 3b on the downstream side. Then the cooling water from the header 3b flows separately to the upstream and downstream sides of the rolling material S, and causes an interfering current 5 between the falling position on the material S from both headers 3a, 3b and the mutually colloiding position on the same, because the flowing rate flowing toward the upstream side is larger than that flowing from the same side by DELTAQ/ 2(DELTAQ=Qb-Qa). Accordingly, the cooling capacity is improved without causing  any bad influence by the interfering flow 5 onto the positions of falling and colloiding of the cooling water from the header 3b at the downstream side.
Patent JP-H10208161-A (JP)
Title: Warning device for cash box
Inventor: NISHIYAMA JUN
IPC: E05B45/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To detect a robbery site and to suppress a robbery behavior by fitting a warning device for preventing the robbery of coins in a cash box. SOLUTION: A first switch means 6 which is turned on when a locking mechanism 5 is in a locked state, and is turned off when the locking mechanism part 5 is in an unlocked state, a second switch means 7 which is turned off when a coin storage part is in a prescribed state in a box unit and is turned on when it is not in the prescribed state in the box unit and a warning sound generation means 8 generating warning sound when voltage is applied are provided. The first and second switch means 6 and 7 and the warning sound generation means 8 are connected in series so as to form a closing circuit. When the box unit is released from the prescribed state when the locking mechanism part 5 is in the locked state as it is, the first switch means 6 and the second switch means 7 are turned on, current flows in the closing circuit and the warning sound generation means 8 emits warning sound.
Patent JP-H09201851-A (JP)
Title: Apparatus for automatically taking out rubber molded part and method therefor
Inventor: NAKAYAMA MASAO
IPC: B29L23/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a rubber molded part automatic taking-out apparatus capable of automatically taking out even a hollow rubber molded part bent into an L-shape from a mold core without requiring labor. SOLUTION: This rubber molded part automatic taking apparatus 1, for example, an automatic taking-out apparatus for automatically taking out a hollow rubber molded part L from a mold core 2 is equipped with an inverted L-shaped mold core 2 consisting of a pillar part 3 and an arm part 4 provided so as to be capable of upwardly protruding from a mold surface 20, fork members 5 holding the pillar part 3 therebetween and capable of horizontally fitting and separating each other and movable up and down, the product pressing members pressing the rubber molded part L from above along with the fork members 5 and a product scraping-away rod 7 capable of horizontally moving and passing through the gap between the fork members 5, 5.
Patent JP-S63181593-A (JP)
Title: Stereoscopic video reproducing device
Inventor: OKADA NOBUO
IPC: H04N13/04
Filed: 1987-01-22
Abstract: PURPOSE:To reduce a flicker at the time of reproducing and to more smoothly view even a video of high speed operation by the eyes of a human being by respectively alternately outputting a left eye video signal and a right eye video signal having a speed twice as fast as the conventional player as a stereoscopic video signal. CONSTITUTION:The video signal of the left eye video and the right eye video alternately outputted at the cycle of 1/60 seconds from the conventional stereoscopic video player 2 is A/D converted, temporarily stored in a DRAM, and thereafter, the video signal of the respectively same left eye video and the right eye video is read at the cycle of 1/120 seconds in one frame at every two times. Further, the video of the read video signal is reproduced on a horizontal scanning compacted monitor television 3 of vertical synchronizing frequency of 120 Hz and the screen of the CRT display 3a of the monitor television 3 is viewed through a stereoscope 4, thereby a stereoscopic video is reproduced. Thereby, even the video fast in an operation does not generate the flicker nor looks unnatural.