baber/WOPTO huggingface dataset:
Patent JP-H0920716-A (JP)
Title: Production of 2,2-dialkylarylidenecycloalkanones
Inventor: NIKORAUSU MIYURAA
IPC: C07C49/697
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To simply and profitably obtain the subject compound in a high yield by reacting a dialkyl-arylidene-cycloalkanone compound with an alkyl halide in the presence of a metal halide and a tertiary alcohol.  
     SOLUTION: A 2-alkyl-arylidene-cycloalkanone compound of formula I [A is -(CH 2 ) x - [(x) is 1, 2, 3]; R 2  is a 1-4C alkyl, a 3-7C cycloalkyl; R 3  to R 5  are each H, a 1-4C alkyl, a 3-7C cycloalkyl; X is a halogen, cyano, nitro, a 1-4C alkyl; a 1-4C halogenoalkyl, etc.; (n) is an integer of 0, 1-5] is reacted with (B) an alkyl halide (especially preferably methyl chloride or methyl bromide) in the presence of a metal hydroxide and a tertiary alcohol to obtain a 2,2- dialkyl-arylidene-cycloalkanone compound of formula II (R 1  is the same as R 2 ). The compound of the component A includes 2-methyl-5-(4-chlorobenzylidene)- cyclopentanone. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5969847-A (JP)
Title: Detecting circuit of error
Inventor: KAZAMI HARUO
IPC: G06F11/10
Filed: 1982-10-15
Abstract: PURPOSE:To detect errors of S/P conversion and P/S conversion highly accurately by detecting the error in each shift clock with a simple circuit constitution. CONSTITUTION:Since an odd parity output is applied to even parity check at the reading of data, and to odd parity check at the writing of the data, the output of a parity generator 4 and a READ signal are inputted to an exclusive OR circuit 8. An output from an exclusive OR circuit 9 to which the output of the exclusive OR circuit 8 and the output of an FF12 are inputted is a real signal for error detection, and the output of an AND circuit 13 to which the output of the circuit 9 and a CHK2 signal are inputted is latched by an FF14.
Patent JP-H0628165-A (JP)
Title: Automatic code diagnostic device based upon coding rule
Inventor: TAKEUCHI MASAMICHI
IPC: G06F11/28
Filed: 1992-07-07
Abstract: PURPOSE:To provide the general device which automatically diagnoses code to be inputted to a computer after coding according to a specific grammar based on the separately defined coding rule. CONSTITUTION:This device is provided with a means 108 which decides specific conditions to be diagnosed by the specification of rule information, a means 110 which processes information to be diagnosed by the specification of the rule information, a means 111 which checks conditions that the object of diagnosis should satisfy by the specification of the rule information, and a rule control means 107 which calls the three means 108, 110, and 111 independently of one another according to the rule information. Further, this device includes a pattern check means which checks whether or not the codes satisfy rules regarding coding patterns by checking whether the codes and coding patterns match each other while comparing the rules regarding them with each other, character by character.
Patent JP-S57103783-A (JP)
Title: Method for continuous gouging of stainless steel clad steel in water
Inventor: HAMAZAKI MASANOBU
IPC: B23K9/013
Filed: 1980-12-18
Abstract: PURPOSE: To gouge a stainless steel clad steel continuously under assurance of safety and perform gas cutting of ultrathick mild steel plates as well by specifying the angle of inclination of a torch and the angle of ejection of jet water in order to remove only the part of stainless steel in water.  
     CONSTITUTION: In order to perform gas cutting of a stainless steel clad steel in water, it is necessary to remove the stainless steel in the thickness direction thoroughly in water. Thereupon, the angle that an electrode wire 1 assumes to a base metal 2 is set at 25°W70° and an arc is generated between the wire 1 and the metal 2. Jet water is ejected with a nozzle 3 for jet water at 20°W65° angles to the metal 2 from behind the generation point of the arc, thereby blowing off the molten metal. After the part of the stainless steel is gouged, the base metal is cut with a gas cutting torch 9 from right thereafter. Thereby, difficulties in  the underwater disassembling of an atomic reactor of extrathick plates are  eliminated technically easily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0846570-A (JP)
Title: Optical terminal and optical network
Inventor: SHIBUYA MAKOTO
IPC: H04B10/079
Filed: 1994-08-01
Abstract: PURPOSE:To provide a subcarrier multiplex optical multiaccess network where the working of an entire system is never stopped even when an optical terminal has a fault or an optical fiber transmission line is disconnected. CONSTITUTION:At an optical terminal 103, the signal light 112 of a working system and the signal light 124 of a stand-by system are converted into the high frequency signals 153 and 163 by the light receivers 133 and 143 repectively. Then a carrier signal 43 is multiplexed by the multiplexers 173 and 183 and then inputted to the light transmitters 193 and 203 which output the signal light 113 and 123. Thus the analog optical relaying is performed at each optical terminal in both working and stand-by systems. Therefore the working of an entire system is never stopped even when an optical terminal has a fault or an optical fiber transmission line is disconnected.
Patent JP-S5968632-A (JP)
Title: Electronic clinical thermometer
Inventor: MAKUTA SHIYUNICHI
IPC: G01K13/00
Filed: 1982-10-13
Abstract: PURPOSE:To measure an accurate body temperature, by detecting the variation of a measured value and detecting that this variation is within a preliminarily set tolerance and determining a measured temperature on the basis of this detection signal. CONSTITUTION:A variation DELTAT of the output signal of a temperature detecting part 2 which is obtained by a pulse generating circuit 4 and a variation detecting circuit 24 is compared with an allowable value Tp stored in an allowable value memory 28 by a comparing circuit 26; and only when the state where the former is smaller is continued for a set time, the temperature at this time is reported with a voice by a voice reporting circuit 46. Therefore, the user recognizes his accurate temperature easily with a voice without caring about the measurement time. Further, since a display part 6 is provided to display data indicating the end of measurement and the measured temperature is held, his temperature is recognized visually also.
Patent JP-S63100735-A (JP)
Inventor: MIYUUREI DEII SAAKISU
IPC: H01L21/324
Filed: 1987-07-21
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-H05335067-A (JP)
Title: High-frequency heating device connectable to robot or the like
Inventor: MIYAZAKI TSUTOMU
IPC: H05B6/02
Filed: 1992-05-28
Abstract: PURPOSE:To enable a high-frequency heating device to be connected to a welding robot or the like by connecting a heating coil fitted to the end of the arm of a robot electrically to a high-frequency generator, and further jointing the coil and the generator via a movable connecting member forming a cooling water circuit. CONSTITUTION:A heating coil 15 is fitted to the end of the arm 12 of a robot 11, and this coil 15 is jointed to a high-frequency generator 17 via a movable connecting member 16 comprising a hose as a cooling water circuit in common with a lead wire led therein. As a result, even when the generator 17 is positioned on a robot body or in the vicinity thereof and the arm 12 moves, the member 16 can follow the motion. Consequently, a brazing work with high- frequency heating can be automated by use of the robot 11. Also, a wiring and piping work becomes very simple, and a coil section 29 of small diameter can be effectively cooled without hindering the operation of the robot 11 or the like. Thus, heat generation can be restrained, and high-frequency heating can be stably undertaken.
Patent JP-H1113776-A (JP)
Title: Yoke of universal joint
Inventor: KOIKE TETSUYA
IPC: F16D3/26
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a yoke of a universal joint to remarkably improve workability as the yoke is simply constituted. SOLUTION: When a bolt 7 has no attitude to be threadedly engaged with a nut 8 when the bolt 7 is inserted through an insertion hole 112b, a tub 111a is formed such that the inside diameter of the through-hole 112a is decided such that the bolt 7 is not inserted through an insertion hole 112a. Thereby, when the bolt 7 is obliquely inserted at a time, for example, when, for example, a work is executed by groping, the through-hole 112a prohibits insertion-through of the bolt 7. This way presses the end face of the nut 8 by a bolt tip 7a and prevents the nut 8 from a fall. Meanwhile, when the bolt 7 has attitude to be threadedly engaged with the nut 8, the bolt is inserted through the through hole 112a and this state brings the bolt 7 into threaded engagement with the nut 8.
Patent JP-S6339444-A (JP)
Title: Heat treatment method of motor core
Inventor: ONO TAKASHI
IPC: H02K15/12
Filed: 1986-07-30
Abstract: PURPOSE:To reduce an iron loss without applying a physical shock by preheating a motor core at a fixed high temperature, purging the motor core under a vacuum, restoring pressure in a reducing atmosphere and further annealing the motor core in the reducing atmosphere. CONSTITUTION:A thermal treatment equipment is constituted by connecting each partitioned preheating chamber 1, vacuum purge chamber 2 and annealing furnace 3 in the order. A motor core is preheated at a high temperature within a range that oil, which is used in the manufacturing process of the motor core and adheres and remains, does not seize in the preheating chamber 1. The motor core is purged under a vacuum in the vacuum purge chamber 2, and annealed in a reducing atmosphere by the annealing furnace 3.
Patent JP-H0930706-A (JP)
Title: Paper sheet obverse/reverse side reversing device
Inventor: KANBAYASHI MAMORU
IPC: G07D9/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To shorten the length of a non-reverse conveyance passage by providing a non-reverse conveyance passage which extends beyond a stopper and joins a reverse conveyance passage. SOLUTION: Paper sheets conveyed through a reverse conveyance passage 4 take time for conveyance because a reversing process using a guiding roller 7 is performed. If the length of the reverse conveyance passage 4 is made the same as the non-reverse conveyance passage 5 for this reason, and if the paper sheets fed to a paper sheet obverse/reverse side reversing device are in the order of a reverse paper sheet followed by an obverse paper sheet, the succeeding paper sheets may catch up with the proceeding paper sheet at the junction point 10 and pile on it, therefore, it is necessary to make the non-reverse conveyance passage 5 longer than the reverse conveyance passage 4.  Hence the man- reverse conveyance passage 5 is provided on the end of a reverse pool 6 and non-reverse paper sheets are compelled to pass through the reverse pool 6 so the length of the non-reverse conveyance passage 5 can be made short.
Patent JP-S6158708-A (JP)
Title: Plunger for multiplunger type molding device
Inventor: SERA MICHITOSHI
IPC: B29C45/02
Filed: 1984-08-31
Abstract: PURPOSE:To improve the wear resistance of the surface of a plunger by preparing a specified rigid film by an ionplating process of the surface of pressing resin and the external circumferential surface of the tip section continuing it. CONSTITUTION:The film having micro-vickers' (HV) 1,500 or higher and a thickness 0.5-10mum such as titanium nitride, titanium carbide, etc. is prepared by an ionplating process of the surface of the main body 8 manufactured by powder high speed steel etc. The film 9 should be prepared on the surface for pressing resin and on the external circumferential surface of the tip section continuing to above-said surface at least, and the necessary replacement fre quency of the plunger will be reduced remarkably.
Patent JP-H096672-A (JP)
Title: Signal processor
Inventor: TANAKA KIKUJI
IPC: G06F12/04
Filed: 1995-06-22
Abstract: PURPOSE: To provide a signal processor which can improve its processing function without increasing the scale of its program storage means. CONSTITUTION: In a DSP 4 that is provided with an external RAM 5 serving as a work area, a partial area of the RAM 5 is used as a program storage area and also as a storage area of an arithmetic parameter. As no program storage means is contained in the DSP 4, the chip area of the DSP 4 can be reduced. The program quantity, if increased, can be stored in the RAM 5, so that the signal processing function is improved without increasing the scale of the DSP 4. Furthermore, the change of a program is facilitated since the program is stored in the RAM 5.
Patent JP-H0467949-A (JP)
Title: Plate making device dnd intaglio sheet therefor
Inventor: KUWABARA SOICHI
IPC: B41C1/05
Filed: 1990-07-09
Abstract: PURPOSE:To obtain a plate making device for which half-tone dot angle and half-tone dot shape can be freely changed by a method wherein the title device has an irradiation time control means which can continuously cut the time for irradiation which is made by a laser source, and an angle regulating means which can regulate the angle of irradiation made by the laser source. CONSTITUTION:When an impression 3 which becomes an intaglio is formed along the circumference of a plate sheet 2, an image input signals from an input signal source such as an image scanner, etc. is changed into PCM when it is fed to a semi-conductor laser 1, and it is 'on'/'off' controlled. By changing values of a data ROM 38, gray scale ROM 41, etc. to be equal to the modulation pulse from a pulse generator 39 to make the period of 'on' pulse 75a, to obtain a rectangular pattern 10a or square pattern 10b on the plate sheet 2, longer, the rectangular and square shaped patterns 10a, 10b with an appropriate aspect ratio are obtained. In addition, when the casting angle from the semi-conductor laser 1 is turned by a specified angle clockwise or counterclockwise from an ultra-oval pattern 10 in the horizontal direction, by an angle regulating means 47 provided in a laser block, the pattern becomes like a pattern 10c. When the period of 'on' pulse 75d is taken longer, a lozenge-shaped pattern 10d can be obtained.
Patent JP-S6335575-A (JP)
Title: Mitomycin derivative
Inventor: MUTO KENJI
IPC: A61K31/40
Filed: 1986-07-31
Abstract: NEW MATERIAL:The compound of formula I {A is residue formed by removing N-terminal amino group and C-terminal carboxyl group from a dipeptide or tripeptide composed of alpha-amino acids; R<1> is amino or methoxy; one of R<2> and R<3> is R<4>CO- [R<4> is H, (substituted) lower alkyl, cycloalkyl, (substituted) aryl, etc.], R<4>OCO-, R<4>SO2-, R<4>NHCO-, etc., and the other is H or both groups together form group of formula II (R<6> is arylene)}. EXAMPLE:1a-(tert-Butyloxycarbonyl-L-alanyl-L-prolyl)mitomycin C. USE:A medicine. An antitumor agent. it is administered at a dose of 2-150mg of the active component per 60kg body weight daily. PREPARATION:The compound of formula I can be produced by condensing mitomycin C of formula III (R<1> is NH2) or mitomycin A (A<1> is OCH3) with the compound of formula IV in an inert solvent in the presence of a coupling reagent at a temperature between 0 deg.C and room temperature for several - 24hr.
Patent JP-2000016003-A (JP)
Title: Caster of chair
Inventor: HANDA ATSUO
IPC: A47C7/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a chair caster which has a necessary strength, ensures easy to assembly, allows reducing the costs, and can easily be mounted on each leg of the chair. SOLUTION: In such a way as capable of emerging and retracting from an undersurface opening, each caster 5 attached rotatably on a retainer frame 4 is installed in such a condition as elastically energized downward by a resilient piece 6 in the space of a casing 3 fitted at the side face with a projection 9 as a protector and opening downward, and a vertical flange 11 is installed at the periphery of the side face of the casing while a horizontal flange 12 is installed at the periphery of the undersurface excluding the projection, and thus a caster is accomplied, wherein the retainer frame is installed in the space in the casing in such a way as slidable in the vertical direction, and a resilient piece having an elastic restoring property for a compressive try is interposed between the top of the retainer frame and the oversurface of the space,  and an engaging pawl 18 installed on the side face of the retainer frame is abutted to an abutting part 17 provided on the side face of the space in such a condition that the bottom of the retainer frame protrudes downward from the undersurface of the casing.
Patent JP-S5882903-A (JP)
Title: Circulation system
Inventor: KAIRA KAZUO
IPC: B65G1/137
Filed: 1981-11-13
Abstract: PURPOSE:To provide an automatic storehouse which can rearrange goods in an arbitrary order by previously placing an identification mark on goods in putting the goods in storage to interprete the mark in putting the goods out of the storehouse. CONSTITUTION:Application portions 61-6n are mounted at fixed intervals along the longitudinal direction of a unit 5. A position control portion 7 is adapted to cause the application portions 61-6n to operate sequentially every time a step signal is renewed, so that marks are placed on different parts of units. In putting the units out of a storehouse, a television camera 11 is adapted to image pick up the unit 5 to fetch only the mark part applied at a color filtering 12 and a mark pattern recognition portion 13. After that, a length detecting portion 14 is adapted to find a length from a reference point to the mark and the result is recognized by a permutation recognition portion 15 to indicate the array of the units to a rearray control portion 16. According to the indication, a rearray mechanism 17 is adapted to set in array the units arranged out of order in the marking order.
Patent JP-H1012675-A (JP)
Title: Surface mounting parts with shield
Inventor: KOSUGI YUHEI
IPC: H05K9/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To suppress unnecessary radiation by only using a circuit board and parts without requiring any additional means by providing a plurality of ground connecting terminals at the edge section of surface mounting parts covered with a conductive film except areas where no circuit is formed and arranging signal connecting terminals on the inside of the ground connecting terminals. SOLUTION: Many GND connecting terminals 5 are provided around an IC die (chip) 1 and connected to the surface layer 11 of a circuit board 10 through GND connecting bumps 2. Consequently, the IC die 1 and circuit board 10 are electrically connected to each other and completely shielded from the external space. For signals, the die 1 and board 10 are electrically connected to each other through signal connecting bumps 3. The signal connecting routes are shielded from the outside, because the routes are provided on the inside of the GND connecting terminals 5. Therefore, unnecessary radiation can be suppressed by using the circuit board 10 and parts only without requiring any additional means.
Patent JP-S58131660-A (JP)
Inventor: ERUUSEIDO EE MEGAHEDO
IPC: H01M4/36
Filed: 1982-10-15
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-S6157993-A (JP)
Inventor: KATO ICHIJI
IPC: G10K11/16
Filed: 1984-08-29
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-S6338850-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA HARUO
IPC: F24F11/76
Filed: 1986-08-01
Abstract: PURPOSE:To eliminate a cold draft, improve the degree of heating feeling and reduce the load of a compressor by a method wherein a temperature of an indoor heat exchanger is detected in case of a first starting time of a compressor or a returning to heating operation after a defrosting operation, a temperature where an operation of an indoor fan is started to operate is set lower than that of starting a compressor other than the first starting time. CONSTITUTION:Since an indoor heat exchanger 4 itself is kept cold in case of a first start of a compressor or in case of a returning to heating operation after a defrosting operation is completed, this condition is sensed by a sensor means 7, a rotation starting time of an indoor fan 3 and the number of rotation changing time are made to show a lower temperature than that found in case of performing a control under a restarting of normal heating operation and then a delay in operation of an indoor fan 3 is eliminated. When a temperature of an indoor heat exchanger 4 is, for example, 20 deg.C, the indoor fan 3 is operated to blow weak air, the indoor fan 3 is operated to generate weak air when the temperature is 30 deg.C, and further at 40 deg.C, the indoor fan 3 is operated to produce strong wind. Setting of an operating temperature at the starting of operation of the indoor fan 3 causes an error in response in a sensor to be corrected.
Patent JP-H064110-A (JP)
Title: Optimization control method for process
Inventor: FUJII KENZO
IPC: G05B13/02
Filed: 1992-06-17
Abstract: PURPOSE:To apply the optimization control method to a large-scale press and to facilitate optimum control over the process by performing optimum calculation without correcting measurement data, and eliminating an error due to linearization and then shortening the time for output value determination. CONSTITUTION:The plant consists normally of a nonlinear model, and a nonlinear model calculation part 2 holds a detailed model as a nonlinear model which is previously generated as a plant model and also inputs specific data to calculate an output value. A linear model generation part 3 expands the detailed model nearby an operation value to find an approximate model (linear model). At this time, the output (various measurement data) of the plant 1 is referred to. A restriction range generation part 5 generates a restriction range applied by a linear optimization calculation part 6 according to restriction values set by a restriction setting part 4 and the operation state of the process. The linear optimization calculation part 6 makes the linear model. obtained by the generation part 3, relative to perform the optimum calculation.
Patent JP-S5883694-A (JP)
Title: 8-benzoylaminoalkylpyrrolizidine derivative
Inventor: MIYANO SEIJI
IPC: A61P9/06
Filed: 1981-11-11
Abstract: NEW MATERIAL:A compound of formulaI(n is 1,2; R<1>, R<2> are methyl or R<1> is H while R<2> is nitro, di-lower-alkylamino, lower alkoxycarbonylamino, ethoxy). EXAMPLE:8-[4'-(N,N-Dimethylamino)benzoyl]aminomethylpyrrolizidine. USE:Antiarrhythmia: it is given orally or parenterally by a dose of 50-500mg/ day/ man. PREPARATION:For example, 8-cyano- or 8-cyanomethylpyrrolizidine is reduced to 8-aminoalkylpyrrolizidine of formula II. Then, the product is acylated with an acyl halide corresponding substituted benzoic acid to give the compound of formulaI.
Patent JP-S6070507-A (JP)
Title: Vertical magnetization type magnetic head
Inventor: FURUKAWA TERUO
IPC: G11B5/127
Filed: 1983-09-27
Abstract: PURPOSE:To remove a guard band and to increase track density by making two main magnetic poles having different azimuth angles each other to the direction of track width to correspond to every adjacent tracks. CONSTITUTION:A pair of main magnetic poles 1a, 1b constituted of magnetic bodies formed like films have azimuth angles theta which are respectively equal to positive and negative angles to the width direction of parallel and guard bandless track 9a, 9b,.... Magnetic exciting cores 4b, 4c are formed unitedly with a magnetic core 5. The main magnetic poles 1a, 1b are constituted so that equal magnetic flux density over the width direction of the tracks 9a, 9b,... is obtained. When a part of a head H is overlapped to the track 9a to reproduce a signal on the track 9b, only the magnetic pole 1b is excited. The azimuth angle of the main magnetic pole 1b coincides with recording pattern of the track 9b and does not coincide with that of the track 9a. Therefore, the signal on the track 9a is attenuated and is not reproduced.