baber/WOPTO huggingface dataset:
Patent JP-S5557552-A (JP)
Title: Ccnu homologue substituted by heterocyclic or alkyl residual group and its manufacture
Inventor: GERUHARUTO AIZENBURANTO
IPC: C07D295/22
Filed: 1979-10-17
Abstract: This invention relates to compounds having the formula:   <IMAGE> wherein R1 and R2 are selected from the group consisting of hydrogen, acyl, trifluoroacetyl, straight chained and branched alkyl groups with up to 6 carbon atoms, such alkyl groups with up to 3 substituents selected from the group consisting of OH, OSO2CH3, COOH, COOR, CONH2 and Hal, where R is an alkyl group with up to 6 carbon atoms, and R1 and R2 together form a heterocyclic ring containing 4 to 6 carbon atoms and optionally further heteroatoms and such rings with up to 3 substituents selected from the group consisting of lower alkyl, OH, COOH, COOR, CONH2, where R has the above meaning, the chloroethyl nitrosoureido group and Hal, and Hal is selected from the group consisting of chlorine and fluorine, which heterocyclic ring is not the para-methyl piperazine group, said nitroso ureas having a tumor inhibiting effect. This invention also related to a method of inhibiting transplanted tumors which comprises treating a tumor-afflicted subject with one of the foregoing 1,3 - disubstituted nitroso ureas. It also involves a method of preparing such new compounds by reacting N-(2-halogenethyl)-N-nitrosocarbamoylazide with hydrazine or a monocyclic N-amino heterocyclic or their derivatives.
Patent JP-H09317457-A (JP)
Title: Method and jig for mounting heat insulation sealant for converter for purifying exhaust gas
Inventor: SAKASHITA KEIICHI
IPC: F16L59/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method for a heat insulation sealant for a converter for purifying exhaust gas consisting of a maintenance mat to maintain excellent holding ability and sealing ability for a long period and to provide a mounting jig. SOLUTION: In a converter for purifying exhaust gas formed of a crystalline alumina fiber mat 31 arranged between a catalyst holding body 1 and a pipe 2 made of a metal to cover the outside of the catalyst holding body, after bulk density thereof is previously set to 0.15g/cm<3> or more, the mat is wound around the outer periphery of the catalyst holding body 1, and an abutment part is fixed. Further, the end parts are fixed so that the catalyst holding body 1 and the fiber mat 31 are prevented from displacement. After a funnel-form mounting jig 6 is set at the end part of the pipe 2 made of a metal, the catalyst holding body 1 and a bind fiber mat 31 are press fitted from the side where the end face thereof is fixed. Filling bulk density of the fiber mat 31 after press fitted is set to 0.25-0.60g/cm<3> .
Patent JP-H04360082-A (JP)
Title: Magnetic disk device
Inventor: OMORI TAKAHIRO
IPC: G11B21/21
Filed: 1991-06-06
Abstract: PURPOSE:To contrive accuracy of the device, a stable operation and improvement of the reliability by reading in a drive electric current value of a spindle motor at every load of a magnetic head and comparing this with the electric current stored by loading all heads. CONSTITUTION:A driving current value of a spindle 7 in a state that the magnetic head was loaded preliminarily is stored in a spindle motor driving current comparison circuit 10 and variation in the driving current value of the present spindle 7 is read out before the operation of the magnetic disk device and if the value is larger than driving current value preliminarily stored, the signal is so transmitted to a drive control circuit 9 of the device and operation of the device is worked. Hence with the wind loss generating when a slider 1 is loaded on the magnetic disk 2 that an electric current of the spindle motor increases, is detected and that the slider 1 is loaded is confirmed without a special load detecting sensor, etc.
Patent JP-S61290427-A (JP)
Title: Current limiter deciding circuit
Inventor: MIYAKE TOSHIHIDE
IPC: G03B7/083
Filed: 1985-06-18
Abstract: PURPOSE:To decide a current limiter only by one adjustment by inputting a current proportional to a constant current and a current proportional to an input current with reverse polarity respectively and deciding a point on which limiter characteristics appear. CONSTITUTION:Optical current radiated from a phototransistor (Tr) Q1 by photographing operation is changed at its direction by current mirrors Q2-Q4, Q7 and formed as a current having equal capacity and reverse direction to the collector current Ic1 of the Tr Q1 and the collector currents Ic4, Ic7 of the Trs Q4, Q7. On the other hand, a constant current formed by a constant current source circuit is changed at its direction by current mirrors Q18, Q19, Q9, Q11, Q16 and the constant currents Ic18, Ic16, Ic11, Ic9 having the same value are formed on respective Trs. Since the current mirror constitution is adopted, an integration current becomes the collector current Ic15 of a Tr Q15. When an input current entered the Tr Q1 is smaller than the constant current because of low intensity of illumination, a capacitor C is charged with a fixed current Ic15 and a limited output current is formed on an output terminal B.
Patent JP-H02312500-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MINAGAWA TAKASHI
IPC: H04S1/00
Filed: 1989-05-29
Abstract: PURPOSE:To output a sharp sound without level fluctuation by correcting a phase or normal sound or high fidelity sound and outputting the sound while both the phases are made in phase when the high fidelity sound and normal sound are outputted in mixture. CONSTITUTION:A phase correction circuit 7 is added to a reproduction circuit of a normal sound processing circuit 4 and a signal recording on a normal audio track is processed by a normal audio processing circuit 4 and the phase correction circuit 7 is used to correct a high fidelity audio signal and the normal sound in phase. Then when the same signal recorded on the normal audio track and the high fidelity audio track are outputted in mixture, a clear sound is outputted without level fluctuation.
Patent JP-H08327509-A (JP)
Title: Device and method for measuring contaminated particle generated in manufacturing process of semiconductor device and analysis method thereof
Inventor: BOKU SOUGO
IPC: G01N1/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To perform the management of time and process by measuring contaminated particles generated from a gas delivery system(GDS) and the utility section thereof for each process thereby quantizing the contaminated particles generated from the GDS. SOLUTION: The internal structure comprises a particle counter 24 in a particle shading system for measuring contaminated particles, a computer system 26, a gas pressure reducer 22, and an impactor 18 for sampling the contaminated particles. In order to fix the counter 24 to the system and to produce a desired gas flow while setting a zero count for the counter 24, first and second air valves 14a, 14b are closed and a third air valves 14c is opened. A regulator 10 regulates the gas flow such that the counter 24 points zero. A test part 16 is then mounted and the valves 14a, 14b are opened while the valves 14c is closed and the particles are measured. At the same time, particles are sampled by the impactor 18. The impactor 18 analyzes the structure and components of particle and compares the results with those of particle on a wafer.
Patent JP-S6028993-A (JP)
Title: Peptide relating to human leukemia virus
Inventor: YOSHIDA MITSUAKI
IPC: C07K19/00
Filed: 1983-07-22
Abstract: NEW MATERIAL:The peptide of formula I - formula V. USE:Diagnosis of the infection with human leukemia virus, and diagnosis and research of mature T-cell leukemia, lymphoma and related diseases such as adult T-cell leukemia, dermatic T-cell lymphoma, etc. The peptide of formula I -V is used as a hapten for the preparation of antigen, and an antibody having specific reactivity to virus-relating protein is produced by the use of said antigen. The specific antibody can be used for the chromatographic purification of virus-relating proteins and various immunoassay of virus-relating protein by bonding e.g. with a carrier for affinity chromatography. PREPARATION:The peptide of formula I -V is produced by conventional peptide synthesis process, e.g. azide process, chloride process, acid anhydride process, etc. Amino acids are condensed one by one to the terminal amino acid or several fragments of the peptide are coupled with each other by solid-phase synthesis or liquid-phase synthesis.
Patent JP-S5926710-A (JP)
Title: Method for connecting connector of optical fiber
Inventor: TACHIKURA MASAO
IPC: G02B6/24
Filed: 1982-08-04
Abstract: PURPOSE:To enable connection with high accuracy by using a plug of a simple construction by joining by melt sticking the ends of both optical fibers to be connected to a standard optical fiber having high dimensional and shape accuracy, and positioning the end face of the standard optical fiber on the end face of the connector plug. CONSTITUTION:The end faces of respective optical fibers 4, 4 are joined by melt sticking to optical fibers 9, 9 of a core 6 by using the length at which the light loss of the core 6 having a standard optical fiber 9 of high dimensional and shape accuracy is negligible in connection of the optical fiber cores 3, 3 of optical cables 8, 8. The core 6 is cut so as to allow the fibers 9, 9 to remain to a prescribed length from the melt stuck juncture 7 as shown by broken lines. The end faces of both fibers 9, 9 are aligned to the end faces of plugs 1, 1, and the plugs 1, 1 are connected in a sleeve 2. Even if the fibers 4 and the hole diameter of the plugs 1 are not finished to high accuracy, the easy connection with high accuracy and low loss is made possible by using the fiber 9, and on- site connection is feasible, thus the method is helpful in reducing the cost.
Patent JP-S5661031-A (JP)
Title: Optical magnetic recording medium
Inventor: IMAMURA OSATAKE
IPC: G11B5/845
Filed: 1979-10-22
Abstract: PURPOSE: To obtain optical magnetic recording medium easy for tracking of optical beam in reading and writing, by alternately arranging the area having an easy magnetizing axis orthogonal to the film surface and the area not having it, in an optical magnetic recording medium of vertical magnetizing system.  
     CONSTITUTION: On a substrate 3 like glass, an amorphous alloy thin film 12 having the easy magnetizing axis 13 toward vertical film surface is formed by vapor deposition of GeFe and TbFe. Next, the thin film 12 is irradiated and swept with a laser beam having 500mWW1W of power, heat treatment and crystallization are made. The part is taken as an optical guide area 14 having the easy magnetizing axis in parallel with the film surface, and the part not radiated is taken as an area 10 having the easy magnetizing axis in the vertical direction to the film surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63298123-A (JP)
Title: Water level gage
Inventor: YOSHIDA RYOHEI
IPC: A01G31/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain actual feeling of direct reading of a water level in a liquid tank, by moving a magnetic pointer, which is provided at the outside of the liquid tank and is an indicator of a level gage, up and down in synchronization with the liquid level in the liquid tank. CONSTITUTION:A float 2, in which a magnet is housed, is held with a guiding wall 3 so that the float is freely moved up and down. A pointer 4 comprising a magnetic body is supported so that it is moved up and down with the magnet at the outside of a liquid tank 1, with the wall of the liquid tank in-between. When the liquid level in the liquid tank 1 is vertically moved, the float in the guide wall 3 is vertically moved accordingly. The pointer 4 in a display part 5 is moved up and down with the attraction of the magnetic force of the float 2. Thus, the liquid level in the liquid tank 1 is displayed. Therefore, the position of the pointer 4 approximately agrees with the liquid level in the liquid tank 1. Actual feeling of direct observation of the liquid level in the liquid tank 1 is obtained by observing persons.
Patent JP-S62290592-A (JP)
Inventor: GOKAMI MASAO
IPC: H01L23/28
Filed: 1986-06-11
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-H03765-A (JP)
Title: Manufacture of particulate conductive silicone rubber
Inventor: WAKITA HARUKI
IPC: C08L83/14
Filed: 1989-05-29
Abstract: PURPOSE:To produce with good productivity the title particulates by removing water from a mixture of silicone rubber particulates with carbon black, a surface active agent, and water. CONSTITUTION:A mixture is produced from 100 pts.wt. particulate silicone rubber (A) having a mean particle diameter of 0.1-100mum, 1.0-40 pts.wt. carbon black (B), 0.1-20 pts.wt. surface active agent (C), and an arbitrary amount of water (which is required to disperse uniformly the components A to C) and then the water is removed from the mixture. According to the above process, particulate conductive silicone rubber can be produced with good productivity.
Patent JP-S5660380-A (JP)
Title: Electronic timepiece
Inventor: TOOYAMA NOBUO
IPC: G04R20/00
Filed: 1979-10-20
Abstract: PURPOSE: To discriminate only the time tone signal and so on from other noise to perform tuning without malfunction, by using a switched capacitor filter using the frequency division output and so on as the clock.  
     CONSTITUTION: The previous notice signal of the time tone signal picked up by microphone 7 is applied through amplifying circuit 8 to switched capacitor filter 9, to which the prescribed frequency division-state output from frequency dividing circuit 3 of time counting circuit 1 is applied as a clock to switch the switch, consisting of the MOS transistor, the capacitor, the operational amplifter, and so on. The time tone previous notice signal passes through filter 9 in distinction from other noise, and the time tone previous notice signal pattern is discriminated by crest discriminating circuit 10 and time tone pattern discriminating circuit 11. On basis of this discrimination, count contents of second counter 4 of circuit 1 is automatically corrected to the correct time through circuit 12 reset to zero for every 30 seconds, thus performing auto-tuning without malfunction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0429163-A (JP)
Title: Color copying machine
Inventor: MASUKO HARUMITSU
IPC: G03G15/043
Filed: 1990-05-24
Abstract: PURPOSE:To attain the small heat generation in a light source and the reduction in cost by controlling the energization of a heater, arranged in close contact with or in the vicinity of a fluorescent lamp as a light source, so that the fluorescent lamp has a target temperature. CONSTITUTION:The fluorescent lamp 101 having features of small heat generation and small power consumption is used as the light source. In order to prevent changes in light quantity and spectrum distribution of the fluorescent lamp 101, the heating is executed by the heater 102 disposed along the fluorescent lamp 101 so that the target temperature is maintained. That is, the central processing unit (CPU) 106 controls the energization of the heater 102 in such a manner that the fluorescent lamp 101 has the target temperature. Since the influence which is caused by the temperature dependence of the fluorescent lamp 101 is eliminated, the light quantity and the spectrum distribution are not changed; additionally, the small heat generation in the light source and the reduction is the cost can be achieved.
Patent JP-H05305851-A (JP)
Title: Air bag
Inventor: YOSHIMURA HISAFUMI
IPC: B60R21/16
Filed: 1992-04-30
Abstract: PURPOSE:To ameliorate the form of an air bag being installed in an instrument panel of a car. CONSTITUTION:A bag 70 to be housed in the case of an air bag module has a strip main part member 76, and a side member 74 being joined to both sides of this strip main part member 76, and it comes to a pyramidal form in time of being unfolded. The side member 74 with a polygonal plane form is composed of a side being circumscribed to a circle with a center point O. So, if this bag 70 is folded in a rectangular plane form along a bend line, this bend line is collected along a rectangular long side. Accordingly, smooth unfolding is secured and, what is more, its accommodation into the case becomes facilitated.
Patent JP-S6028499-A (JP)
Inventor: MIYAGI AKIRA
IPC: C11D7/60
Filed: 1983-07-27
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-S62292951-A (JP)
Title: Speed change clutch for compressor
Inventor: WADA HIROSHI
IPC: F16H61/00
Filed: 1986-06-11
Abstract: PURPOSE:To properly change over and adjust the capacity of a compressor by providing two large and small pulleys which can be interlocked with the rotary shaft of said compressor and connecting said rotary shaft to the small diameter pulley when the engine speed is below a defined value while connecting to the large diameter pulley when above the defined speed. CONSTITUTION:A compressor 1 has a rotary shaft 2 rotated by each of two large and small pulleys 3, 4 having different diameters. A rotor 11 which is coaxially rotated with the rotary shaft 2 by means of bearings 10a, 10b, 12 is provided on the outside of a solenoid 9. The rotor 11 is connected to the small diameter pulley 3 or the large diameter pulley 4 by means of a centrifugal clutch 5 or a one-way clutch 6. When the solenoid 9 is excited, an armature 8 is closely brought into contact with the rotor 11 to transmit the rotation of the pulley 3 or 4 to the rotary shaft 2.
Patent JP-H082202-A (JP)
Title: Tire assembly for rice transplanter
Inventor: SHIMIZU NOBUO
IPC: B60B15/02
Filed: 1994-06-17
Abstract: PURPOSE:To prevent any uplifted mud from being dropped on the planted nersery in time of tuning motion as well as to secure such performance as getting rid of any traveling tracks behind. CONSTITUTION:A disk part 18 is joined to a mounting boss 12 of a tire assembly 10 for a rice transplanter, and this disk part 18 is formed into a disk form. In addition, a tire mounting part 20 is installed in this disk part 18 via an extending part 21. A tire 26 is of solid rubber tire, and this tire 26 is set up in a position where a perpendicular S1 hung down to an axle 14A from the outermost end in a state of being attached to the rice transplanter is almost smoothly ranged with a plane 18A of the disk part 18.
Patent JP-S6116082-A (JP)
Title: Card containing rotary recording medium sheet
Inventor: SAITOU HACHIROU
IPC: B42D15/02
Filed: 1984-06-30
Abstract: PURPOSE:To improve the information recording density and to increase the recording capacity by revolving an inside rotary recording medium sheet from the outside while securing a normal card form and carrying out writing/reading via an opening. CONSTITUTION:An intermediate material 1c is put on a lower cover material 1b, and a bottom is formed with the material 1b in a circular hole 13 and a store hole 14. A rotary recording medium sheet is stored in the hole 13. This magnetic recording medium sheet has a coupling part at its center part for connection to an outer rotary drive source. Then the sheet is covered with an upper cover material 1a in a fixed body. Thus the hole of the coupling part is exposed through drive source access holes 8 and 8a of both materials 1a and 1b. While the surface of the recording medium sheet can be exposed through writing and reading openings 6 and 6a respectively.
Patent JP-S63300036-A (JP)
Title: Recording device for cut sheet
Inventor: TAGAWA TOSHIYA
IPC: B65H1/26
Filed: 1987-05-30
Abstract: PURPOSE:To select automatically a feeding device of cut sheets which has high rate of using frequency at the time of record ending by preparing a control device which selects and sets the feeding device of cut sheets in which more feed information of the stored recording number is detected. CONSTITUTION:When the start of operation of a key switch K13 is detected, a size code in a memory S(1) is stored in a register D. Memory area S(n) in which the size code giving a recording sheet size is stored and a memory area Q(n) in which total number of copies corresponding to this code is stored are prepared in a nonvolatiled memory region of RAM, and the size data and the data of the number of the total copies corresponding to it are written on those memories in a sequential order of the number of the total copies descending from the large number. Consequently, the size data of the recording sheet which has the largest number of the total copies is written on S(1) and the number of the total copies is written on Q(1), then the size data of that which has the next largest number is written on S(2) and the number of that total copies is written on Q(2).
Patent JP-S5562751-A (JP)
Title: Method of forming aluminum wiring pattern
Inventor: YASUDA YUKIO
IPC: H01L21/3205
Filed: 1978-11-06
Abstract: PURPOSE: To form a microminiature pattern accurately in an aluminum wiring pattern by employing both dry etching means and anodic oxidation when forming an aluminum wiring upon patterning thereof.  
     CONSTITUTION: A SiO 2  film 2 having a plurality of contact holes is provided on a silicon substrate 1 having a plurality of PN junctions, and aluminum wiring film 4 is coated thereon. Then, the film 4 is anodized to convert the surface layer into amorphous Al 2 O 3  film 5, and a resist film pattern 6 of predetermined shape is coated thereon. Then, with the pattern 6 as a mask a reactive sputtering process is conducted using Cl 4  gas to thereby remove the exposed film 5 to reduce the thickness of the film 4 thereunder. Then, the pattern 6 is removed, with the residued film 5 as a mask it is again anodized to convert the unetched film 4 into porous Al 2 O 3  film 7 to thereby form a first aligning aluminum wiring pattern 8. Thereafter, the film 5 residued thereon is removed to coat the second aligning aluminum layer 10 through a PSG film 9 thereon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5563136-A (JP)
Title: Digital counter circuit
Inventor: UDAGAWA GIICHI
IPC: G01D5/245
Filed: 1978-11-06
Abstract: PURPOSE:To secure the correspondence of the display width of the minimum unit to one unit of the pulse and then to have the counting action and the decision in the phase direction by giving the time delay to the count input pulse supplied to the counter and then setting the phase difference in terms of time. CONSTITUTION:Both sin-wave 2a and cos-wave 2b featuring the 90 deg. phase difference are supplied from encoder 2 to 4-fold pulse circuit 4 which decides the shift direction after the waveform shaping at Schmitt circuit 3. The pulse receives the 4-multiplication at circuit 4, the delay circuit plus the multiplexer each to secure the minimum measurement unit for each pulse interval. The output of circuit 4 receives the polarity inversion at polarity inversion circuit 5 and via the signal of zero detection part 9 of up-down counter 10, and the polarity inversed signal centering on the basic point zero is sent to driver 13 to secure the display of the polarity at polarity display part 14. At the same time, counter 10 is controlled based on the count zero. The pulses of the forward and backward phases sent from circuit 5 are compounded 6 and then supplied to counter 10 after delayed by a fixed time through delay circuit 7. And the output of counter 10 is displayed at display part 12 via decoder 11.
Patent JP-S63299814-A (JP)
Title: Direct extrusion method for discard and shell in shell leaving extrusion
Inventor: SOEJIMA MUNENORI
IPC: B21C35/04
Filed: 1987-05-29
Abstract: PURPOSE:To simplify a production process by performing extrusion with an extrusion stem in which a shell-containing space and a cleanout ring having an external diameter suitable for the inner diameter of a container are arranged in a series behind a dummy block. CONSTITUTION:When extruded goods 10 are extruded by an extrusion stem 2, a shell 6 is stored in a shell-storing space 11 provided between the dummy block 3 and the cleanout ring 12. After the extrusion is completed, the goods are cut by a cutter 8, then, the stem 2 is pushed again to take a discard 9, the dummy block 3 and the shell 6 at the same time. In this manner, it is possible to reduce the press cycle.