baber/WOPTO huggingface dataset:
Patent JP-S597193-A (JP)
Title: Isomerization of malonylmethyl group
Inventor: NARISADA MASAYUKI
IPC: C07B57/00
Filed: 1982-07-02
Abstract: PURPOSE:To obtain easily a compound useful as a raw material for synthesizing an antibiotic beta-lactam agent, etc., by precipitating a (R)-isomer of a specific cephem-4-carboxylic acid derivative containing malonyl group from a base-containing solvent so that it is converted into an (S)-isomer. CONSTITUTION:A (R)-isomer at an asymmetric carbon of a compound [e.g., 7beta- ( alpha-p-hydroxyphenylmalonamido )-7alpha-methoxy-3-( 1-methyl-5-tetrazolyl )thiomethyl-1-dethia-1-oxa-3-cephem-4-carboxylic acid bisdiphenyl methyl ester, etc.] shown by the formula (Ar is aryl which may have a substituent group, or heterocyclic group; Tet is tetrazolyl which may have substituent group; B<1> is alkyl, aralkyl, or aryl which may have substituent group; B<2> is carboxyl-protecting group in cephalosporin filed) is precipitated from a base-containing solvent so that it is converted into an (S)-isomer.
Patent JP-S5449160-A (JP)
Title: Display device of instruments
Inventor: IWANISHI YOSHIKI
IPC: G01D3/10
Filed: 1977-09-26
Abstract: PURPOSE: To facilitate the judgment of measurements and to design the instrument in small size and light weight, with the digital display supplemented with the quantitative display, by providing segment electrodes disposed at fixed pitches in the liquid crystal display body and a plurality of segment electrodes for the alarm display.  
     CONSTITUTION: An A/D converter 21 and a driving circuit 22 receive a detected signal S, and select segment electrodes 3 1  to 3 n  in a liquid crystal display body 2 so as to present a display according to the detected displacement. For instance, when the detected value corresponds to displacement amount 60 of graduation 5, segment electrodes 3 1  to 3 60  may be displayed. In a display frame 1 are provided segment electrodes 4 1  to 4 4  for alarm display and alarm setting volume controls 6 1  to 6 4  corresponding thereto. The set value and the detected signal S are compared in a comparator circuit 24, and the detected signal delivered from the comparator circuit 24 causes a flickering signal to be issued from a flickering control circuit 25, thereby driving the driving circuit 22, so that the desired display part is caused to flicker to present a display 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08286543-A (JP)
Title: Production of fixing roller
Inventor: MATSUO MINORU
IPC: G03G15/20
Filed: 1995-04-18
Abstract: PURPOSE: To produce a fixing roller which can emit crystallization heat from the initial time of use by heating at least a heat generating layer to a temp. higher than the melting point of the crystal material to melt and then cooling the layer to a temp. under the melting point. CONSTITUTION: A heat generating layer an amorphous or crystal material of group III-VI elements in the periodical table essentially comprising chalcogens is formed on the surface of a roller or in at least a part of the roller. During a protective layer is formed to cover the heat generating layer and to seal the side ends of the heat generating layer, or after the protective layer is formed, at least the heat generating layer is heated to a temp. higher than the melting point of the crystal material and molten, and then cooled to a temp. lower than the melting point. In this method, as for the amorphous material of group III-VI elements essentially comprising chalcogens, selenium or selenium-tellurium alloy is especially preferable.  Since the crystallized heat generating layer can be changed into a heat generating layer of an amorphous state by this method, emission of crystallization heat from the obtd. fixing roller can be obtd. from the initial time of use.
Patent JP-H05313311-A (JP)
Title: Film unit with lens
Inventor: TANABE YOSHINARI
IPC: G03C3/00
Filed: 1992-05-08
Abstract: PURPOSE:To make the thickness of a superposed part of a packing body thin so that appearance may be good, and also to make assembling work and disassembling work efficient. CONSTITUTION:The end parts 12a, 12b, 13a, and 14a of overlap widths 12, 13, and 14 are formed in a state where each end part is inclined at an angle of about 45 degrees in order that the overlap widths 12, 13, and 14 of the packing body 3 are not mutually superposed. A back surface part 3b is superposed on the overlap widths 12, 13, and 14 by sticking adhesive on an adhesive points 21d-211, so that the edge of the back surface part 3b is brought into closely contact with the overlap widths 12, 13, and 14 and bonded without making only the end parts 23 and 24 thick in comparison with other parts.
Patent JP-H01285232-A (JP)
Title: Handheld cleaner
Inventor: MATSUBARA SHOZO
IPC: A47L9/28
Filed: 1988-05-13
Abstract: PURPOSE:To make it possible to suck heavy dust while efficiently using electric power of a power source with small capacity by a method wherein a control device for the amount of electricity supplied to a motor is provided between the connections of the power source and the motor, and an operating part of the control device is provided on the side wall of main body case. CONSTITUTION:A control device 29 for the amount of electricity supplied to a motor 7 is provided between the connections of a power source 6 and the motor 7 and an operating part 26 of the control device 29 is provided on the side wall of an upper case 1a. When dust collector (brushes) 25 are contacted on a table and the like, and slid, the dust on the table is sucked from an inlet 20 and held into a dust compartment 23 after a main body case 1 is held by the hand and the motor 7 is started. On the other hand, when heavy dust such as crumbs of bread containing water exists on the table, the operating part 26 is pushed by a fingertip of the hand holding the main body case 1. A contact 27 is, as a result, closed and, since the control device 29 is short-circuited and the amount of electricity supplied to the motor 7 is increased, the rotating speed of a fan 9 is increased. The heavy dust is thus sucked by its strong suction force.
Patent JP-S60120813-A (JP)
Inventor: JIYAN BOWARON
IPC: A61P43/00
Filed: 1984-06-05
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-S60262238-A (JP)
Title: Data extracting device
Inventor: MINEYA SUSUMU
IPC: G06F3/048
Filed: 1984-06-08
Abstract: PURPOSE:To extract data with no change given to various types of programs by extracting the data given from various programs of different data structures via a display memory to which the screen display data is written. CONSTITUTION:The data stored in memories M1 and M2 of application programs AP1 and AP2 having different data structures are read and processed with each program and written on a display memory VM. A processor PU2 extracts the display data out of the memory VM and writes it on a memory M3 in the form of a data file. While a processor PU1 composes the data stored in the memory M3 based on a data composition program stored previously and displays it on a screen display device CRT.
Patent JP-H08282507-A (JP)
Title: Motion conversion mechanism and steering device
Inventor: TOKUMOTO YOSHITOMO
IPC: B62D3/12
Filed: 1995-04-17
Abstract: PURPOSE: To reduce manufacturing cost by transmitting large torque, preventing torque fluctuation by smooth motion transmission and reducing impact sound between meshing faces. CONSTITUTION: A linear move member 8 is provided meshes with a rotary member 7 through meshing faces 7a', 50a' in a way of enabling motion conversion. The linear move member 8 comprises a flexible member formed with plural meshing faces 7a', 50a' and a support member 51 of rigidity larger than that of the flexible member 50. The flexible member 50 is connected to the support member 51 at its one and other ends. The flexible member 50 is wound around the rotary member 7 in its portion between the connection points.
Patent JP-S63281396-A (JP)
Title: Lighting device for discharge lamp
Inventor: WATANABE YUKIO
IPC: H05B41/24
Filed: 1987-05-13
Abstract: PURPOSE:To suppress the ambient temp. of an inverter under a specific level certainly by connecting a resistance and a zener diode in series between the joint of a oscillation starting resistance and a thermistor and the negative pole of inverter. CONSTITUTION:The resultant resistance value of a positive characteristic thermistor 18 and a parallel resistance 19, connected in a base current supplying circuit, varies in response to change in the ambient temp. of an inverter, and the voltage drop at the two ends a, b of this resultant resistance value will increase or decrease to control the base current to optimum value. A resistance 20 and a zener diode 21 are connected in series between the joint b of an oscillation starting resistance 12 and a thermistor 18 and the negative pole d of the inverter. Accordingly the base current flowing directly to the base of oscillating transistor diverges to the negative pole of the inverter in an appropriate quantity in accordance with the potential at the joint of oscillation starting resistance and thermistor by temp. dependency of these resistance 20 and zener diode 21. This holds the output of inverter at the standard value or sinks a little below it, whereby sure suppression is accomplished so that the ambient temp. of the inverter does not exceed a specific level.
Patent JP-S5242096-A (JP)
Title: Liquid crystal display with electronic circuit
Inventor: NOZAKI WATARU
IPC: G09F9/00
Filed: 1975-09-29
Abstract: PURPOSE: To make the element smaller and to make unnecessary the board for electronic components mounting, by mounting electronic components on base glass surface and by connecting them to the circuits formed in Nesa film on base glass board. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000311489-A (JP)
Title: Semiconductor memory
Inventor: UZAWA YUICHI
IPC: G11C7/12
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor memory in which disturbance of the potential on a pair of bit lines and noise of sense operation are suppressed and current consumption at the time of data write-operation can be reduced with simple constitution. SOLUTION: The disturbance of the potential on a pair of bit lines 18, 19 by a pre-charge operation is suppressed by using a potential being smaller than power source voltage Vii for peripheral circuits by the threshold voltage Vth of a transistor as pre-charge potential of write-global-data buses 12, 13, while current consumption can be reduced by performing pre-charge only to voltage lower than power source voltage Vii for peripheral circuits by threshold voltage Vth. Further, an adverse effect on sense operation can be prevented by generating pre-charge potential without using power source voltage Viic for the core of a sense amplifier.
Patent JP-S6478993-A (JP)
Title: Motorcycle
Inventor: HORIIKE TATSU
IPC: B62J25/00
Filed: 1988-05-16
Abstract: PURPOSE: To establish a high speed cornering by arranging a front frame so that it can bank round a coupling shaft to the side of the motorcycle body, and suppressing by rear wheel the bank round the coupling shaft of the main frame. CONSTITUTION: Together with a front frame 1, a front wheel 4 banks through the rider's operation of a handle 11 at the time of cornering, and the force to bank the body is not transmitted to the main frame 23 because the rear wheel 2 is of wide flat tire and the front frame 1 can rotate round the coupling shaft la of the main frame 23, and the rear wheel 2 and main frame 23 remain out of banking. Accordingly the rear wheel wider 2 can have a sufficient grounding area, and a step 3 and a fuel tank 19 are installed on a frame 18 to bank together with the front frame 1, so that the rider on the step 3 can make a weight shift easily upon pinching the fuel tank 19 between his/her knees. Thus a stable high-speed cornering can be conducted.
Patent JP-H06323583-A (JP)
Title: Ventilator controller
Inventor: HAYASHI TETSUYA
IPC: F24F7/007
Filed: 1993-05-19
Abstract: PURPOSE:To obtain an air conditioning effect due to ventilation of contaminated air and natural atmosphere even in both summer and winter in a system for controlling an operation of a ventilator according to both atmospheric temperature and room temperature information by sensing the atmospheric temperature and the room temperature. CONSTITUTION:Ventilators 1a/1b are provided at southern/northern sidewalls of a residence, atmospheric temperature sensors 2a/2b provided at the southern/ northern sides and an indoor temperature sensor 4 is provided in a room. Exhaust or air supply operations of the ventilators 1a, 1b are controlled by a controller 3 according to sensed information from the sensors 2a, 2b, 4.
Patent JP-H07324360-A (JP)
Title: Vibration control supporting structure for waterproof floor pan
Inventor: KATAYAMA KENICHI
IPC: A47K3/16
Filed: 1994-05-30
Abstract: PURPOSE:To exhibit the function of an elastic member such as a rubber block to the maximum, provide excellent vibration absorbing and damping effects and excellent vibration preventing function for waterproof floor pan, facilitate the setting of the elastic member such as rubber block onto a building frame floor surface, and prevent the damage of the rubber block. CONSTITUTION:An elastic member 18 is provided on the lower part of a support leg 10, and the bottom surface 18b of the elastic member 18 is surrounded by a holding seat 20 consisting of a L-shaped sectional ring member. The holding seat 20 is brought into contact with a building frame floor surface 8.
Patent JP-S5911115-A (JP)
Inventor: KURITA ICHIROU
IPC: A01F25/00
Filed: 1982-07-07
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-H07315793-A (JP)
Title: Fluid pressure circuit in cargo handling vehicle
Inventor: FURUKAWA OSAMU
IPC: B66F9/22
Filed: 1994-05-30
Abstract: PURPOSE:To improve energy efficiency when an attachment is operated. CONSTITUTION:A steering oil hydraulic pump 3 is connected through a steering flow path 4 to a steering control valve 7. A priority valve 11 is interposed in the steering flow path 4. A bypass flow path 12 is connected to a surplus flow take out port of the priority valve 11. The other end part of the bypass flow path 12 is connected to an attachment use control valve 16. Pressure detecting sensors 40, 41 are respectively provided in the steering control valve 7 and the attachment use control valve 16. In a controller 1, in accordance with a signal from each pressure detecting sensor 40, 41, a steering motor 2 is controlled.
Patent JP-H06334756-A (JP)
Title: Electronic exchange system
Inventor: SHIBAZAKI FUMIO
IPC: H04M3/42
Filed: 1993-05-19
Abstract: PURPOSE:To relieve the burden of a caller by enabling the call reception to an optimum terminal equipment even when the caller does not strictly designate the terminal equipment. CONSTITUTION:Predetermined management information such as an incoming call number, a transfer mode and an information transfer speed as to each of connected terminal equipments is stored in a memory 17. An incoming call content discrimination means 18a recognizes the incoming call number, the transfer mode and the information transfer speed respectively indicated in a received incoming call from an ISDN network are recognized by the means 18a, respectively and a connection control means 18b selects a terminal equipment whose content corresponds to the incoming call number, the transfer mode and the information transfer speed recognized by the incoming call content discrimination means 18a by refering to the management information stored in the memory 17 to allow the terminal equipment to receive the call.
Patent JP-H09279296-A (JP)
Title: Steel for soft-nitriding excellent in cold forgeability
Inventor: ITO SEIJI
IPC: C22C38/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To produce a steel for soft nitriding in which hardness as hot-rolled or hot-forged is regulated to 200 by Hv(Vickers hardness) and excellent in cold forgeability and soft-nitriding properties. SOLUTION: This steel is the one having a compsn. contg., by weight, 0.01 to 0.15% C, 0.01 to 1.00% Si, 0.1 to 1.5% Mn, 0.1 to 2.0% Cr, >0.10 to 1.00% Al and 0.05 to 0.40% V, contg., at need, 0.10 to 1.00% Mo, and the balance iron with inevitable impurities, in which the amounts of Cr, Al, V and Mo to be added are also regulated to 1.65 Cr+6.2Al+1.9V+0.6Mo, the hardness of the core part as hot-rolled or hot-forget is regulated to <=200 by Hv and limit compressibility is regulated to >=65%. The steel has excellent cold forgeability, and by the subsequent soft-nitriding treatment, the hardness of the surface can be regulated to >=700 by Hv and the depth of an effective hardened layer to >=0.2mm.
Patent JP-S61275908-A (JP)
Title: Numerical control working method
Inventor: SEKI MAKI
IPC: B23Q15/00
Filed: 1985-05-30
Abstract: PURPOSE:To obtain a numerical control working method where all workpieces can be worked, by inputting only NC data which works one workpiece into a desired shape and data which specifies a regularity of workpiece arrangement to generate NC program for scheduled working of all workpieces. CONSTITUTION:Plural workpieces Wij to be worked into the same shape are fixed to a table of a machine tool by a jig JG. m-number of workpieces Wij (m=3) are arranged at a pitch Px in the X direction and n-number of workpieces Wij (n=3) are arranged at a pitch Py in the Y direction in a grid. The workpiece W11 is a reference workpiece arranged on a reference stage S11, and NC data for working of the reference workpiece W11 on the reference stage S11 is generated and inputted. Since workpieces Wij are arranged regularly, NC data which works the reference workpiece W11 into a desired shape and data which specifies the regularity, for example, Px, Py, (m), and (n) are inputted to generate NC data which works each workpiece into the desired shape, and individual workpieces are worked with NC data to obtain parts of the same shape.
Patent JP-S5822230-A (JP)
Title: Sheet transfer device
Inventor: KURATA MITSURU
IPC: B65H29/70
Filed: 1981-07-27
Abstract: PURPOSE:To improve force for transferring stiff sheets of paper by providing a step slip roll in a transfer unit of an electronic photographic duplicator to urge it toward the opposed roll side with an urging means of one roll. CONSTITUTION:A roll 23a fixedly secured to a drive shaft 26 is formed apparently between rolls 23a with a recess step portion 23c the circumferential surface of which has high coefficient of friction. A convex step portion 23d of a driven side roll 23b is provided on the portion 23c between a pair of rolls 23a while the roll 23a is urged by its own weight G. Thus, when soft sheets 6' of paper are inserted between these rolls, they are transformed and conformed to the portions 23c, 23d to be sandwiched between the rolls 23a, 23b and fed by frictional force corresponding to the weight of the roll 23b itself. When stiff sheets 6' of paper are inserted, the roll 23b is pushed up by the repulsion of the sheet 6' so that the sheets 6' are transferred by the total frictional forces between the respective rolls 23a, 23b and the sheet 6'. Thus, the force for transferring the stiff sheets can be improved.
Patent JP-H06321029-A (JP)
Title: Multiplex communication system
Inventor: MIZUTA KEN
IPC: B60R1/06
Filed: 1993-05-19
Abstract: PURPOSE:To attempt the miniaturization and the multifunction of an electrical unit, and to enable the change of the communication processes to be easily performed in a multiplex communication system in an automobile. CONSTITUTION:Electrical units 1A to 1D, each of which is composed of a CPU 2 and a bus drive 2, and the CPU 2 is connected to a bus line 5 through the bus drive 3. A communication processing program 4 is housed in the CPU 2 of respective electrical units 1A to 1D, and the communication between a plurality of electrical units through the bus line 5 is possible by using this communication processing program 4. Only two ports for inputting and outputting data are needed to the connection of the CPU 2 to the bus drive 3, moreover the number of parts to be used is small in comparison with the case where the conventional communicating IC is used, moreover the small-sized bus drive 3 can be used, thereby the electrical units 1A to 1D can be miniaturized. Moreover the communication processing programs 4 of respective CPUs 2 can be changed through the bus line 5 from outside.
Patent JP-S608937-A (JP)
Title: Input/output device controlling system
Inventor: KADANO HIROKI
IPC: G06F13/12
Filed: 1983-06-29
Abstract: PURPOSE:To correct a microprogram by storing a flag for showing whether a correction to a data exists or not, storing separately corrected data, selecting the corrected data when the flag shows a correction, and controlling an input/output device. CONSTITUTION:In a random access memory RAM2, an identifying flag (f) for showing whether data d1 stored in each address a1 of a read-only memory ROM has been corrected or not is stored in each address a1, the data d1 is read out of the ROM, and also the flag (f) is read out of the RAM2, and inputted to a selecting circuit SEL2. Also, a comparing circuit CLC compares the a1 inputted to the ROM, and a corrected address a3 read out of an RAM1, and in case when a condition a1>a3 is formed, a driving signal a1 is transferred to a counting circuit CNT2. The circuit CNT2 which has received said signal is driven by a clock signal clk2, and increases successively an address a4 to be transferred to the RAM1.
Patent JP-S61275184-A (JP)
Inventor: NAGAI AKIRA
IPC: C23C4/02
Filed: 1985-05-30
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-H0415248-A (JP)
Title: Light-resistant flame-retarding resin composition
Inventor: TSUNODA RINICHI
IPC: C08K13/02
Filed: 1990-05-09
Abstract: PURPOSE:To obtain the title composition excellent in light resistance, flame retardancy, impact resistance and heat stability during molding by mixing a specified rubber-modified PS resin with a specified halogenated compound, a specified dispersant, an ultraviolet absorber, a specified light stabilizer and TiO2 in a specified mixing ratio. CONSTITUTION:100 pts.wt. rubber-modified PS resin having a rubber polymer (e.g. polybutadiene) content of 3-18wt.% is mixed with 6-20 pts.wt. solid halogenated compound of the formula (wherein X is Br or Cl, and (a) and (b) are each 1-4) and having a content of particles of a particle diameter of 16mum or below of 95wt.% or above, 0.1-3.0 pts.wt. dispersant of a melting point or a softening point of 200 deg.C or below (e.g. ethylenebisstearamide), 0.1-3.0 pts.wt. benzotriazole ultraviolet absorber (e.g. Tinuvin, a product of Ciba-Geigy), 0.05-3.0 pts.wt. sterically hindered amine light stabilizer (e.g. Sanol LS-770, a product of Sankyo Ltd.) and 0.5-10 pts.wt. TiO2.
Patent JP-S5818664-A (JP)
Title: Heat roller fixing device
Inventor: KATOU SHIYUNJI
IPC: G03G15/20
Filed: 1981-07-27
Abstract: PURPOSE:To perform adequate fixing operation even if toner is deposited and caked, by detecting the temperature of a fixing roller, and controlling the operations of the fixing roller and a fixing operation assisting means in accordance with the result of comparison with set temperature. CONSTITUTION:With a power switch 29 turned on, an energizing signal from a fixation control means 15 is supplied to input switches 161 and 241 until the surface temperature of a fixing roller 6 obtained by a temperature detector 20 reaches set temperature, and respective solenoids are driven to separate the fixing operation assisting means composed of a peeling pawl 9, a cleaning blade 19, etc., from the roller 6, which turns without any fault. When the surface temperature reaches the set temperature and the toner deposited and caked on the roller 6 is fused and softened, the roller 6 and fixing operation assisting means are controlled to operation states to perform fixation treating operation without any hindrance even if the toner is deposited and caked.