baber/WOPTO huggingface dataset:
Patent JP-S5490111-A (JP)
Title: 4-methyl-3-sulfenyl-3-allyl-4-penten-2-one and preparation thereof
Inventor: FUJISAWA TAMOTSU
IPC: C07C313/00
Filed: 1977-12-27
Abstract: NEW MATERIAL:4-Methyl-3-sulfenyl-3-allyl-4-penten-2-one of formaula I (R is alkyl or aryl; R 1  is H, lower alkyl or lower alkenyl).  
     EXAMPLE: 3-Allyl-3-benzenesulfenyl-4-methyl-4-penten-2-one.  
     USE: Intermediate for the synthesis of lethrolone constituting an alcohol part in pyrethroid insecticides. Said insecticides are harmless to mammals and plants, but exhibit an excellent insecticidal effect against insects.  
     PROCESS: A compound of formula I is prepared by reacting 4-methyl-3-sulfenyl-3-penten-2-one of formula II which is obtained from mesityl oxide (a dimer of acetone) as a raw material, with allyl halide of formula III (X is halogen) in the presence of a base, e.g. lithium diisopropylamide, sodium amide, etc.. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5280096-A (JP)
Title: Moisture measuring device
Inventor: YANO SHIYOUZOU
IPC: G01N5/04
Filed: 1975-12-26
Abstract: PURPOSE:Combustion of specimen is prevented and measurement of moisture content under optimum conditions is made possible by providing a means of detecting the heating ocndition of the specimen with a heating device and controlling the heating device according to its detection signal.
Patent JP-S5582539-A (JP)
Title: Non-linear ad conversion circuit
Inventor: MORIYAMA MASARU
IPC: H03M1/18
Filed: 1978-12-18
Abstract: PURPOSE: To enable to optimize the dynamic range of the sample hold circuit, with the non-linear amplifying circuits of a plurality different in input versus output characteristics and the A/D conversion circuits of a plurality connecting to them.  
     CONSTITUTION: Assuming that the operational amplifiers 13,17 are 1,2 at the gain and the non-linear amplifying circuits 14,18 loss the amplifying function with the input more than positive and negative full scales. Further, the upper rank 2-bit of the linear A/D converter 16 is fed to the decoder 21 discriminating whether or not the input analog signal f i  exceeds ±0.5 full scale. The output of the decoder 21 is fed to the output register 22, and when the register 22 is in compression operation, only the output signal of the converter 20 is outputted, and if non-compression operation, only the output signal of the converter 16 is outputted. Thus, the dynamic range of the sample hold circuit is optimized to enable to perform A/D conversion wider in the dynamic range with the A/D converter less in the comparison bit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H026003-A (JP)
Title: Continuous edging press device for hot slab
Inventor: KOMORI ATSUSHI
IPC: B21B15/00
Filed: 1988-06-27
Abstract: PURPOSE:To suppress the temp. rise of main dies and to decrease replacement frequencies by laminating and disposing plural pairs of the main dies and a pair of preforming dies and making alternate use of the main dies. CONSTITUTION:A hot slab transported by roller tables 12 and pinch rollers 11 and is subjected to edging in a press device 10. A tool post 3 is driven by actuators 4 and is vertically moved along the side face of an inside block 5. Two pairs of the main dies 1, 1' and a pair of the preforming dies 2 are alternately moved to the position matching the pass line of the slab. Connecting rods 6 driven by a motor 7 are moved back and forth in the direction perpendicular to the slab transporting direction in succession of the change operation, by which either of two pairs of the main dies 1a, 1b and a pair of the preforming dies 2 existing in the matching position are periodically moved back and forth to press down the slab. The alternate use of the main dies is possible in this way and the temp. rise is suppressed to suppress the heat up by thermal fatigue. The life of the dies is thus prolonged.
Patent JP-H04232308-A (JP)
Title: Device to fix rotary crown wheel to disk of turbine engine
Inventor: JIYATSUKU ANRI MUSHIERU
IPC: F16B21/04
Filed: 1991-06-27
Abstract: PURPOSE: To provide a fixing arrangement for mounting a rotary crown wheel on a disk of a turbine engine, which has sufficient rigidity, includes a detent against any unwanted rotation and compensates for or prevents any non-uniform expansion during operation. CONSTITUTION: A fixing arrangement has a second set of lugs 9 and 12 that are offset radially from a first set of lugs, which two sets of lugs are arranged cooperatively for simultaneous connection with each other. A disk 1 and a crown wheel 10 are respectively provided with cylindrical surfaces 8A and 19A that come in contact with each other to ensure that the crown wheel 10 is centered on the disk 1. This arrangement is for use in fixedly mounting a labyrinth seal on a turbine engine rotor.
Patent JP-H085051-A (JP)
Title: Denitrifying apparatus for exhaust combustion gas
Inventor: HIRANO MITSUGI
IPC: F23J15/00
Filed: 1994-06-15
Abstract: PURPOSE:To improve the rejection ratio of nitrogen oxide in exhaust combustion gas by a simple method by supplying steam into a pipelike discharge electrode made of a permeable member and discharging the steam from the surface of the electrode. CONSTITUTION:A denitrifying apparatus 1 for exhaust combustion gas comprises a discharge electrode 2 and a cylindrical ground electrode 3 provided oppositely to the electrode 2. The electrode 2 is formed in a pipe structure of a permeable member in which conductive material such as metal fiber, etc., is sintered. A high pulse voltage is applied from a pulse power source 4 to the electrode 2. Steam is supplied from a steam supply unit 5 to the electrode 2, and uniformly discharged from the surface of the electrode 2. The apparatus 1 passes the exhaust gas through an electric discharge space between the electrodes 2 and 3 to remove nitrogen oxide in the gas. In this case, when a moisture quantity in the gas is increased, the rejection ratio of the oxide is improved.
Patent JP-H0452832-A (JP)
Title: Arithmetic control system
Inventor: TAKAHASHI YUJI
IPC: G06F9/445
Filed: 1990-06-15
Abstract: PURPOSE:To shorten the rewriting time of new program in a program memory by temporarily buffering the new programs to be rewritten in a buffer memory on the arithmetic control device side and then collectively writing the stored programs in the program memory. CONSTITUTION:On the arithmetic control device 1 side, a program buffering part 1g receives programs from a programming device 2 through a communication interface I/F 1f and successively stores the received programs in the buffer memory 1h. As the result, all programs to be changed are stored in the buffer memory 1h. When a program rewriting instruction is outputted from an operation display part 2d, a program change instruction part 2f transmits an instruction to the arithmetic control device 1 side through a communication I/F 2e. On the device 1 side, the command is sent to a rapid program rewriting part 1i through the communication I/F 1f and the rewriting part 1i collectively transfers the contents of the programs in the buffer memory 1h to the program memory 1c.
Patent JP-H104011-A (JP)
Title: Non-inductive superconductive coil
Inventor: URATA MASAMI
IPC: H01F6/06
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent quench from occurring in a non-conductive superconductive coil so as to markedly improve it in reliability when a current is normally applied to it by a method wherein a superconductive conductor is wound into a non-inductive helical coil for each phase. SOLUTION: Three winding conductors, a first winding conductor 3, a second winding conductor 4, and a third winding conductor 5, are wound on a winding frame 1 corresponding to a parallel-type permanent current switch where the three winding conductors 3, 4, and 5 are connected in parallel. Two conductors 3, 4, or 5 are wound in parallel on the frame 1 in a non-inductive manner as a winding wire of each phase as filled into each winding wire groove. Furthermore, the ratio of a large diameter to a small diameter of a herical coil is so determined as to almost offset an electromagnetic force applied inwards to the large diameter by an electromagnetic force applied outwards to the large diameter.  By this setup, a hoop force induced to the large diameter is eliminated, the superconductive conductors is restrained from moving by friction between the conductors 3, 4, and 5 and the winding frame 1 to surely prevent quench, and the conductors are wound on the winding frame forming a circle of a large diameter, so that the conductors are set large enough in length and high in resistance at normal conduction.
Patent JP-2000349453-A (JP)
Title: Structure for holding part in housing
Inventor: TSUKADA SEIJI
IPC: H05K5/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To store/remove a part simply in/from a housing, by providing in the housing a plurality of elastic bodies for contacting pressingly with the front and rear surfaces of the part stored in the housing to hold the part and suppress vibrations exerted on the part from the external. SOLUTION: Plate springs 3 whose respective central portions in their longitudinal directions are raised upward are provided fixedly with small screws in the vicinities of the two right and left sidewalls present near a bottom surface 21a of a main body portion 21 of a housing 2 for storing therein the part comprising a hard disk for personal computers. Further, both end portions of plate springs 3 whose respective central portions in their longitudinal directions are raised downward are fastened respectively with small screws to the vicinities of the two right and left edges of a rear surface 22a of a cover 22. Thus, by absorbing vibrations through these plate springs 3, the part stored in the housing 2 is prevented from conducting the vibrations in it. Thereby, the part can be prevented from its physical damage, and it can be stored/removed simply in/ from the housing 2.
Patent JP-S5380450-A (JP)
Title: Ion generating elctrodes
Inventor: ITOU TSUTOMU
IPC: B05D1/06
Filed: 1976-12-25
Abstract: PURPOSE: To prevent finely devided particles contained in powder particles from sticking to the central part of the filament electrode, by the use of a uniform feeding means of gas of specific structure behind the filament electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0828993-A (JP)
Title: Heat storage type air conditioner
Inventor: KURAMOTO TETSUEI
IPC: F25B13/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide an air conditioner concerning a cycle having an ice heat storage tank of a heat storage type air conditioner in which there is provided a heat storage tank having a high load following characteristic under a high raising state. CONSTITUTION:A heat storage type air conditioner comprises a primary rebrigeration cycle and a secondary refrigeration cycle through a first heat storage tank STR1. A second heat storage tank STR2 having a primary heat transfer pipe P1 and a check valve GV is connected in parallel with a primary heat exchanging part 13a of the first heat storage tank STR1, and a refrigerant tank TNK is buried in the second heat storage tank STR2. With such an arrangement, supplying of liquid refrigerant to the refrigerant transporting pump PM during a starting of cooling operation is carried out rapidly and not only a raising performance of cooling operation can be improved, but also a reliability in operation of the refrigerant transporting pump PM can be improved.
Patent JP-S5780946-A (JP)
Title: Electric equipment of automobile
Inventor: YUMOTO NOBUTAKE
IPC: B60Q1/00
Filed: 1980-11-05
Abstract: PURPOSE: To facilitate easy installation and maintenance of wiring by installing the operating unit controlled by computor signals and used to operate electric equipment of automobiles having a pair of power supply connections as an integrated system.  
     CONSTITUTION: Electric equipment, a headlight socket 1 for example, has a pair of electric wires 2, 3 used to receive power supply. One of the wires 2 is extended to the outside and another wire 3 is connected to the collector C of a transistor Q used as a switching device. The emitter E of the transistor Q is introduced to the outside by means of a wire 4 through a protective diode D, and the base B is also introduced to the outside by means of a wire 5 through a resistance R. By connecting the high voltage side of the power source to the wire 2, the low voltage side to the wire 4, and the signal line of the computor to the wire 5, respectively, the headlamp L can be put on and off in accordance with the high or low level of the computor signal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04355467-A (JP)
Title: Copying control device
Inventor: SAWAMURA TADAHIDE
IPC: G03G15/01
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the deterioration of a photosensitive body and improve CPM (copy number per minute). CONSTITUTION:In a copying control unit applied to an electro-photographic device having a transfer drum situated adjacent to a photosensitive body and rotated while holding a recording paper, a transfer charger for conducting a transfer processing of transferring a toner image formed on the photosensitive body onto the recording paper, an electricity removing charger for removing the electricity of the transfer drum charged by the transfer charger, and a driving means for varying the rotating speed of the transfer drum after completing the transfer processing to the recording paper, a control means (CPU 501) for making the voltage applied to the transfer charger off when the driving means variably drives the transfer drum is provided.
Patent JP-S5489427-A (JP)
Title: Two-dimensional dot display controller
Inventor: DEGUCHI MASASHI
IPC: G06F3/147
Filed: 1977-12-27
Abstract: PURPOSE: To improve a simplification, a standardization and a display speed of a control program by operating dots in a row (or line) according to input pattern signals and displaying a pattern.  
     CONSTITUTION: Two-dimensional dot pattern display device 4 is constituted by a register which sets origin coordinates X 0 , a counter where X 0  for outputting X coordinates of a display position can be set, a presettable counter where Y 0  can be set, a pre-set counter which sets matrix pattern sizes M and N, a register which holds data of one line-components of a matrix pattern or one word-length data stored in memory 2, etc. In this constitution, once origin coordinates X 0  and Y 0  and pattern sizes M and N are set, MxN-number dot matrix patterns can be displayed on 3 by setting pattern data successively in the register. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H065268-A (JP)
Title: Manufacture of square-shaped battery
Inventor: TAGAWA SETSUO
IPC: H01M2/02
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a square-shaped battery in which a dielectric breakdown is hardly generated, by heating a cylindrical member made of a thermoplastic resin to expand the inner side, and after that, inserting the bare cell of a square- shape battery and cooling it so as to form a resin insulating layer at the outer periphery of the bare cell. CONSTITUTION:A core BO with the same form as the bare cell of a storage battery is provided in the inner cavity 21 of a dividing type metal mould 20, the molten material of a thermoplastic resin is injected with an injection moulding machine 25 through a gate 24 between the moulding surface 22 of the cavity 21 and the core BO, and after a resin layer of an even thickness is formed, it is cooled to form a cylindrical member of the thermoplastic resin. Since this resin cylindrical member has a similar figure with the bare cell of the square-shaped battery being smaller a little in size, the bare cell of the battery is inserted after heating to expand, and then it is cooled to fit and fix the resin cylindrical member to the outer side of the bare cell. Since the resin cylindrical insulating member is never contracted even though the battery is heated, the insulating property is never broken.
Patent JP-H0322434-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORICHIKA YOSHIMITSU
IPC: H01L21/28
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a flat wiring, in which no hillock grows in a post-process, by forming an alloy film in thickness thicker than required thickness, executing heat treatment at a temperature higher than subsequent heat treatment, growing a hillock on a surface and flattening the surface through etchback up to neces sary thickness and patterning the surface. CONSTITUTION:N-type diffusion layers 2a, 2b are shaped to the surface of a P-type silicon substrate 1, and a silicon oxide film 3 is deposited. The silicon oxide film 3 is etched selectively to form a contact hole 4. An Al-Si alloy film 5 is deposited in thickness thicker than required thickness. Hillocks 6 are grown on the surface of the alloy film 5 through heat treatment at 470 deg.C. A surface is flattened through electrolytic polishing treatment while being etched back in specified thickness. Photo-resist films 7 are formed onto the alloy film 5 and patterned. The alloy film 5 is etched while using the photo-resist films 7 as masks to shape wirings 5a, 5b, and the photo-resist films 7 are removed. A phospho-silicate glass film is deposited on the surface at 400 deg.C lower than a previous heat treatment temperature, and used as a protective film 8.
Patent JP-S6061892-A (JP)
Inventor: HARUTOMUUTO SHIYUBAITSUAA
IPC: G06F11/22
Filed: 1984-07-30
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-H04356911-A (JP)
Title: Glass mask for semiconductor pressure sensor
Inventor: HONDA NORIO
IPC: G03F1/00
Filed: 1991-05-31
Abstract: PURPOSE:To easily take out wafers, after exposure, from a glass mask. CONSTITUTION:A glass mask and a wafer can be removed easily by providing a venthole 4 in a patternless area wherein a wafer is adhesively attached to a glass mask 2 on which a chip 2 is arranged in a circular form. After the exposure, the wafer can be removed easily from the glass mask and deterioration of glass mask can be prevented effectively.
Patent JP-S5491058-A (JP)
Title: Manufacture of semiconductor device
Inventor: WADA TOSHIO
IPC: H01L21/302
Filed: 1977-12-28
Abstract: PURPOSE: To attain relative positioning efficiently by providing circular patterns different in diameter for positioning to a mask.  
     CONSTITUTION: In addition to the 1st layer pattern 31, the 2nd to 5th layer mask patterns 32 to 35 are used which are concentric and different in diameter. As a result, a shift in position can be found through entire sense and recognized quickly by an operator, and reduction in pattern area against variations of diameters (r 1 ) to (r 5 ) becomes smallest; and pattern precision is high, and a ratio of the pattern effective area is also high. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5860594-A (JP)
Inventor: KONDOU KENJI
IPC: H05K3/34
Filed: 1981-10-06
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-H0210151-A (JP)
Title: Magnetic flaw detector
Inventor: SHIMOMURA EIJI
IPC: G01N27/82
Filed: 1988-06-28
Abstract: PURPOSE:To detect an internal defect with high accuracy by an induced electromotive force difference between a case when both primary and secondary coils are coupled magnetically through a body to be inspected, and a case when the coils are coupled through a reference body. CONSTITUTION:A body to be inspected 10 is inserted into a bobbin 3 where the first primary and secondary coils 1, 2 are wound round. On the other hand, a reference body 11 is inserted into a bobbin 6 where the second primary and secondary coils 4, 5 are wound round and arranged in the same position. When a quasi-DC is allowed to flow to both the primary coils 1, 4 from a power source 7, magnetic fields of the same phase and the same amplitude work on the body to be inspected 10 and the reference body 11, a magnetic flux phi is induced in both of them and in each secondary coil 2, 5, induced electromotive force corresponding to a rate of change of its magnetic flux phi is generated. The induced electromotive force is integrated by an integrator 9, and its output signal becomes a signal corresponding to the difference of each magnetic flux phi induced in the body to be inspected 10 and the reference body 11. When a quasi-DC hysteresis graphic is drawn and observed by taking an output of the integrator 9 in the axis of ordinate and taking a current in the axis of abscissa by an oscilloscope 12, the quality can be discriminated quantitatively.
Patent JP-S6312383-A (JP)
Inventor: FUKUMOTO SHOICHI
IPC: B07B13/11
Filed: 1986-07-04
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-S6136396-A (JP)
Title: Device for modifying gas
Inventor: HISAKADO YOSHINORI
IPC: C07C9/04
Filed: 1984-07-27
Abstract: PURPOSE:The titled device for modifying a coal gas, etc. to a gas having a composition similar to that of a natural gas with energy saving at low cost, wherein heat energy of modified gas is converted into electric power by a generator of Rankine cycle type, and pressure energy of modified gas is converted into electric power. CONSTITUTION:A device for modifying a gas has the reactor 6 for forming a modified gas at high temperature at high pressure, and is provided with the heat exchanger 22 to cool the modified gas with cooling water and with the first gas turbine 14 for electricity generation in this order in the modified gas recovery path 11 from the reactor 6. A generator of Rankine cycle type wherein a flon gas is circulated through the second gas turbine 15 for electricity generation, the from condenser 16, and the flon evaporator 17 in this order is connected to the recovery path 11 in such a way that the modified gas as a heat source is fed to the flon evaporator 17 at a place upper than the first gas turbine 14. The heat exchanger 20 for precooling a low-temperature modified gas from the turbine 14 is set in the cooling fluid feed path 19 to the condenser 16.
Patent JP-S6135436-A (JP)
Title: Camera
Inventor: NAKANISHI KAZUHIRO
IPC: G03B3/00
Filed: 1984-07-27
Abstract: PURPOSE:To obtain a compact, inexpensive camera without requiring an extra switch nor space for it by using the same switch distinctively between two operations, i.e. film rewinding and lens movement. CONSTITUTION:A switch SW1 is so constituted as to form a circuit which transmits the 2nd-directional rotation of a motor M, i.e. its driving force to a gear 9 without reference to whether the switch is slid up or down. Therefore, when a control lever 61 is rotated clockwise by using a knob 66 as a film rewinding operation member optionally, its end part 65 presses a switch fitting plate 71 and rotates counterclockwise to close said switch SW1, allowing the film to be rewound sequentially. On the other hand, a knob 83 is operated upward reciprocally and slantingly to the right on a slide plate 81 to close the switch SW1 similarly, thereby transmitting the driving force of the motor M to a lens moving mechanism.
Patent JP-S6221655-A (JP)
Title: Treatment for slit coil
Inventor: KOGUCHI MASAAKI
IPC: B65H35/02
Filed: 1985-07-18
Abstract: PURPOSE:To increase the operation rate of a slitter line by transferring a slit coil onto a rail coil car on a installed towards the line under a recoiler drum and taking out a drum and forward transferring the coil car and carrying out binding. CONSTITUTION:When a coil which is slitted and transported from the A direction is taken up onto a recoiler drum 4, a slit coil 8 is received by a coil car 7 on a rail 6 laid under a recoiler drum 4. Then, a recoiler body 3 is retracted in the D-direction by a cylinder 5 on a slide rail 2 on a lower base 1, and the recoiler drum 4 is taken out. Then, the slit coil 8 is loaded onto the coil car 7 and shifted in the C-direction, and stopped at the position 7', and then the slit coil 8 is transferred to the position of a slit coil 8', and binding work is carried out. Therefore, the preparation for the next process can be carried out for the binding time on the recoiler drum 4, and the slitter line operation rate can be improved.