baber/WOPTO huggingface dataset:
Patent JP-S61162808-A (JP)
Title: Digital magnetic recording device
Inventor: SAMEJIMA TAKASHI
IPC: G11B5/09
Filed: 1985-01-14
Abstract: PURPOSE:To make the level of a playback waveform constant by varying the level of a recording current supplied to a head during each noninversion section of a recording signal in proportion to the time width of each noninversion section. CONSTITUTION:The recording signal is inputted to a noninversion interval time detecting circuit 5 to count a noninversion interval time and the counted value 5a is latched by a latch circuit 7; and an arithmetic circuit 6 substracts the output counted value of a noninversion interval time detecting circuit 5 as a signal 5b from the counted value of the signal 5b corresponding to set maximum inversion interval length and outputs a latch circuit control signal 6a when the counted value decreases to zero. The latch circuit 7 sends an address signal to a ROM8, whose address is assigned by noninversion interval time width. The control signal 8a of a resistance circuit group 4 which reduces a recording current in proportion to the noninversion time with is recorded and the recording current of a head is selected properly according to the noninversion interval time width. Consequently, the low and high frequency components of the playback waveform are reproduced to the same amplitude value.
Patent JP-S59129924-A (JP)
Title: Manufacture of magnetic head core
Inventor: SATOU TETSUYA
IPC: G11B5/147
Filed: 1983-01-14
Abstract: PURPOSE:To shorten manufacturing process, to reduce eddy current loss, and also to reduce production cost by forming in advance an insulating layer on one side face of a continuous high magnetic permeability magnetic thin plate, and performing a process for laminating a core thin plate punched in this state. CONSTITUTION:An insulating film 2 is formed on a continuous metallic magnetic thin plate 1 of one sheet, and it is formed by a press and punched to a state that a core thin plate 3 is continued to each other as to its one part. A prescribed number of continuous bodies in this state are laminated, and a dotted line part 5 is welded and fixed by a laser beam, etc. Subsequently, a magnetic head core half body 7 formed by laminating a prescribed number of sheets is obtained by cutting at a position shown by a broken line 6. Thereafter, the magnetic core half body 7 is brought to a heat treatment in an atmosphere of about 1,000 deg.C. According to such a process, the process can be shortened remarkably, and also a working distortion generated in the welding and cutting processes can be eliminated completely.
Patent JP-2000204880-A (JP)
Title: Center-folding type shield machine
Inventor: IKEDA JUN
IPC: E21D9/06
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a center-folding type shield machine capable of controlling the telescoping amount of a machine length by fitting a tail plate to the outer periphery of a rear shell so that the machine length can be telescoped. SOLUTION: In a center-folding type shield machine having a shield main body 1 formed to be foldable at its center by connecting a front shell part 1A and a rear shell part 1B tiltably to each other and capable of driving a tail plate 1 positioned at the rear of the rear shell 1B to forward moving and backward moving positions by fitting the tail plate 1 to the outer periphery of the rear shell 1B, a pin 7 is installed projectedly on the tail plate 1C facing toward the inside thereof, and an elongated hole capable of guiding the pin 7 so that the pin 7 can be moved in the axial direction of the shield main body and suppressing the movement of the pin 7 when the table plate 1C is driven to predetermined forward movement and backward movement positions is provided in the rear shell 1B.  Then a key 8 capable of fixing the pin 7 in position by locking the pin 7 by inserting it in the elongated hole at each position where the movement of the pin is suppressed by the elongated hole.
Patent JP-S5388250-A (JP)
Title: Cooking equipment
Inventor: ITOU MASAO
IPC: H05B1/02
Filed: 1977-01-13
Abstract: PURPOSE: Performance of automatic heat cooking by providing the input of cooking patterns such as cooking time, heating output, etc. into card or tape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02183248-A (JP)
Title: Image forming method
Inventor: FUKUI TETSURO
IPC: G03C1/498
Filed: 1989-01-10
Abstract: PURPOSE:To form good images without spectral sensitization by utilizing the second harmonic (SHG light) of laser light for image exposing light to an image forming medium of a silver salt system having heatdevelopability. CONSTITUTION:The SHG is generated by oscillating the laser light from a semiconductor laser 2 and projecting this laser light to a nonlinear optical element 3 of a thin-film waveguide type while modulating the laser light by a modulation signal generator 1. This SHG light is reflected by a mirror 4 and the digital exposing is executed by aligning the optical axis thereof to the optical axis of the basic wave light. Since the SHG light is utilized for image exposing in this way, there is no need for the spectral sensitization of the medium or the spectral sensitization is easy; in addition, the spectral sensitization of about the extent of exerting no influence on the preservable stability is sufficient. The good images are thus obtd.
Patent JP-H10287779-A (JP)
Title: Rubber composition
Inventor: YAMAGUCHI TAKESHI
IPC: C08K5/17
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber compsn. which is excellent in resistance to heat aging and is suitable for a tire vulcanization bladder used in a tire vulcanization process by compounding a diamine compd. as the crosslinker into a rubber compsn. contg. a brominated isobutylene/p-methylstyrene copolymer as the rubber component. SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. brominated isobutylene/p-methylstyrene copolymer with 1-15 pts.wt. diamine compd. as the crosslinker. The crosslinker may be a combination of 0.1-7 pts.wt. diamine compd. with 0.1-10 pts.wt. resin. Pref., the compsn. further contains 0.1-2 pts.wt. guanidine compd. as the vulcanization (crosslinking) adjusting agent. An example of the diamine compd. is N,N'-diphenyl-p-phenylenediamine; that of the resin, a phenol resin; and that of the guanidine compd., diphenylguanidine.
Patent JP-H03213171-A (JP)
Title: Dip coating apparatus
Inventor: YASHIKI YUICHI
IPC: B05C3/109
Filed: 1990-01-12
Abstract: PURPOSE:To prevent the running of a coating film by providing a blower above a coating tank and mounting an air deflector to the blower. CONSTITUTION:A motor 11 is driven to dip an object 14 to be coated in the coating solution of a coating tank 1 and the object 14 to be coated is subsequently drawn up at a predetermined speed to perform dip coating. The coating solution 5 in the coating tank 1 is circulated by driving a pump 8. When the object 14 to be coated is drawn up, compressed air is sent in the air stream generator 2 of a blower to generate an air stream. The air stream is injected from the ring-shaped nozzle of the air stream generator 2 and deflected by the blade 3 of an air deflector 3 to be sent to the object to be coated in the tangential direction thereof. The air stream flows along the surface of the cylindrical object to be coated in the circumferential direction thereof and comes into contact with the surface of a coating film under rotation. By this method, the coating film can be uniformly dried and coating irregularity can be prevented.
Patent JP-H11198729-A (JP)
Title: Holding structure for rear parcel shelf
Inventor: HOSHINO MASAHARU
IPC: B60R7/08
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure for a rear parcel shelf whereby the rear parcel shelf can be sprung up in good operation feeling, the sprung up rear parcel shelf can be left as held without increasing a cost, and particularly without awareness, and improvement of outward appearance can be attained. SOLUTION: In a holding structure for a rear parcel shelf arranged able to turn in a rear part in a car room, a stopper member 11 having elasticity is provided in a rear end part 7c of the rear parcel shelf 7, and when it is sprung up, by pressing the stopper member 11 attached to a back door balancer 3, the rear parcel shelf 7 is held in a sprung up condition.
Patent JP-H09194880-A (JP)
Title: Granular nonionic detergent composition
Inventor: HORIE HIROMICHI
IPC: C11D3/37
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a granular nonionic detergent composition having excellent flowabililty under high temperature and high humidity conditions and high antiredeposition effect by mixing a nonionic surfactant with a specified polyalkylene glycol. SOLUTION: This composition comprises a nonionic surfactant, desirably being a fatty acid methyl ester ethoxylate prepared by allowing polyoxyethylenealkyl (or alkenyl) ether and/or fatty acid methyl ester each of which has a melting point of 40 deg.C or below and an HLB of 9-16 to enter into an addition reaction with ethylene oxide and a polyalkylene glycol having a weight-average molecular weight of 30,000-150,000, desirably 40,000-120,000, more desirably 40,000-100,000. The surfactant is desirably used in an amount of 15-50wt.% based on the composition. The polyalkylene glycol is desirably used in an amount of 0.01-5wt.%, based on the composition.
Patent JP-S59206746-A (JP)
Inventor: YOSEFU ESU BOODENHAIMAA
IPC: G01N21/41
Filed: 1984-01-13
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-H11255646-A (JP)
Title: Medicinal composition containing anthelmintic activity compound
Inventor: RINGSHAW DAVID
IPC: A61K31/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain subject composition useful for treating the enterobiasis of human or non-human animal bodies, especially for treating the invasion of nematodes into the bodies of livestock and other rearing animals by compounding a specific anthelmintic activity compound. SOLUTION: This medicinal composition contains (B) at least one kind of anthelmintic activity compound comprising avermectin or milbemycin as (A) at least one kind of complex with cyclodextrin. The component B preferably comprises the avermectin, the milbemycin or a compound expressed by the partial formula [R<1> is (substituted) amino, imino, etc.; R<2> -R<5> are each H or an organic radical], especially 5-oximino-22,23-dihydro-25-cycloexylavermectin B1 monosacharide. The component A is preferably β-cyclodextrin or dimethyl β-cyclodextrin. It is preferable that a component B: component A ratio is 1:1 to 1:10 (w/w).
Patent JP-S62162398-A (JP)
Inventor: NAITO TAKAO
IPC: B23P19/00
Filed: 1986-01-10
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-H06217074-A (JP)
Title: Driving method for ccd image sensor
Inventor: KITAGAWA TORU
IPC: H04N1/028
Filed: 1993-01-13
Abstract: PURPOSE:To provide the driving method of a CCD image sensor in which a high speed reading can be attained by operating frequency modulation to a clock pulse and a reset pulse according to resolution for offering a picture. CONSTITUTION:The driving system of the CCD image sensor in which the picture on a medium to be recorded is one line thinned-out and read in a main scanning direction by a picture reader, is equipped with a CCD 40, 5-ary counter 43, invertor 45 which inverts an output signal corresponding to 1/4 thinning-out from the 5-ary counter 43, and AND gates 46 and 47 which control the clock pulse and reset pulse of one line in the main scanning direction by the output of the invertor 45. Then, the outputs of the AND gates 46 and 47 are inputted to the CCD 40, the clock pulse and reset pulse in the thinned-out picture element are turned to a high speed pulse cycle, and the clock pulse and reset pulse in the read picture element are turned to the readable pulse cycle.
Patent JP-H02184956-A (JP)
Title: Portable information equipment
Inventor: HASEGAWA MASAO
IPC: G06F17/30
Filed: 1989-01-12
Abstract: PURPOSE:To relatively fast read desired memory data from the many stored memory data by storing the memory data in connection with a corresponding discriminating mark. CONSTITUTION:The discriminating mark (a symbol, a character, etc.) corresponding to the memory data inputted by a memory key or a registering key (a mark input means) included in a key pad 5 is applied to a memory area setting part 10. The discriminating mark applied to the memory area setting part 10 is applied to a discriminating mark registering part 11 and a memory data write part 12. The discriminating mark applied to the mark registering part 11 is registered to the mark registering part 11, and applied to the memory data write part 12 and a memory data access part 14. The memory data applied to the memory data write part 12 are applied to a memory data holding part 13 together with the discriminating mark which is registered on the mark registering part 11 so as to be stored into a memory area set by the memory area setting part 10, and the memory data are held (stored). Thus the desired memory data can be read at high speed.
Patent JP-H05187824-A (JP)
Title: Sensor for detecting minute displacement
Inventor: AIZAWA SHIGEKI
IPC: G01B11/00
Filed: 1992-01-13
Abstract: PURPOSE:To realize a sensor which can detect the minute displacement from a far distance in the simple constitution. CONSTITUTION:Supposing that the minute displacement of a movable body 10 is to be measured, the coherent light from the movable body 10 is brought into a multi-mode optical waveguide 1 which can transmit a plurality of modes simultaneously. A bundle fiber 4 capable of transmitting the image data is inserted between the waveguide 1 and a detector array 2. The electric signal output from the detector array 2 is input to a neural network 3, where the amount of the minute displacement of the movable body 10 is detected.
Patent JP-H05191170-A (JP)
Title: Source follower circuit
Inventor: ONISHI SHIGEHIKO
IPC: H03F3/50
Filed: 1992-01-13
Abstract: PURPOSE:To provide the source follower circuit which reduces the differential voltage between input and output voltages and can cope with reduction of a supply voltage by connecting the input terminal of the source follower circuit to the gate and the back gate of a MOS transistor TR. CONSTITUTION:One terminal of a current source 3 is connected to a voltage source 1, and the other terminal is connected to the source of a MOS TR 4. The drain of the TR 4 is connected to an earth power source 6, and an input terminal 2 is connected to the gate and the back gate of the TR 4. Further, the source of the TR 4 is connected to an output terminal 5. When an input is applied to the back gate from the terminal in this constitution, the differential voltage between input and output voltages, namely, a differential voltage Va between the gate and the source of the TR 4 is generated, and the differential voltage Va is generated between the back gate and the source also. A voltage VBS between the back gate and the source is -Va with a source potential Vs as the reference, and the voltage VBS=-Va is fixed when a certain current Ia flows, and this circuit is operated to reduce the threshold voltage as the back gate effect.
Patent JP-H0827380-A (JP)
Title: Blend based on copolyarylene ether sulfone
Inventor: MARUTEIN BUEEBAA
IPC: C08L81/06
Filed: 1995-01-13
Abstract: PURPOSE: To obtain a blend being thermoplastically processable and having low water absorption and excellent chemical resistance, which blend comprises a matrix and a disperse phase each of which comprises a copolyarylene ether sulfone comprising specified amounts of a plurality of types of specified structural units.  
     CONSTITUTION: This blend comprises 55-99 wt.% matrix being a copolyarylene ether sulfone comprising (A) 91-97 mol.% structural units represented by formula I and (B) 3-9 mol.% structural units represented by formula II and 1-45 wt.% disperse phase being a copolyarylene ether sulfone comprising 91-97 mol.% B and 3-9 mol.% A, and, optionally, at most 40 wt.% rubber impact modifier, at most 60 wt.% fibrous and/or particulate fillers, and at most 40 wt.% processing assistant and/or additive. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S56102315-A (JP)
Title: Detecting method for biting and dropout of material in rolling mill
Inventor: YAMAMOTO YASUYUKI
IPC: B21B37/00
Filed: 1980-01-16
Abstract: PURPOSE:To enable the detector exactly to detect the biting and dropout of the material, by memorizing the rolling reaction before the material is bitten by the rolling mill, by calculating the difference between this rolling reaction and the actual rolling reaction, and by comparing this difference with the preset value. CONSTITUTION:The reaction force F1 of the roll under no-load is memorized before the material is bitten by the roll, that is when the material is bitten by the former rolling stand, for example, or when the detector detects the tail end of the material; when the detector detects that the roll's reaction force increases by previously set value F0' from above memorized no-load reaction F1, it is judged that the biting of the material is detected. Hereby, the miss operation of the detector is prevented whichever the no-load reaction F1 is large or small. Moreover, the memory unit 11 memorizes the input F of the input terminal 12 by a timing of inputting the signal T to the input terminal 13; and the signal generator 14 generates a signal proportional to the difference DELTAF between the inputs given to the input terminal 15 and the input terminal 16.
Patent JP-H09194855-A (JP)
Title: Power generation plant by combination of gasification and improved heat exchange and method for operating it
Inventor: WAKANA HARUMI
IPC: C10J3/54
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a power generation plant reduced in size by improving the heat transfer coefficient of the gasifier exit heat exchanger and simplifying the structure of the entire system. SOLUTION: A fluid (e.g. water) having a boiling point lower than the temperature of a crude formed gas 8 is blown from a port 19 at the inlet of a gasifier exit heat exchanger installed downstream of the coal gasifier 1, and at least part of the blown water is evaporated. The temperature of the water fed into the exchanger 2 is set at the condensation temperature of water or below to transfer heat to cooling water at high efficiency by condensation heat transfer. When condensation heat transfer is utilized, the coefficient of heat transfer from the gas to the heating tubes can be improved by two figures. Therefore, the heating area of the exchanger 2 can be markedly reduced and the temperature of the gas from the exchanger 2 can be lowered to near the temperature of the condensate 13.  As a result, a precision deduster and a gas/gas heat exchanger heretofore installed downstream of the exchanger 2 can be dispensed with.
Patent JP-2000207733-A (JP)
Title: Magnetic disc, production thereof and magnetic recorder employing the same
Inventor: OKUDA EIJI
IPC: G11B5/84
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To realize high density while shortening access time by setting the period and amplitude of micro undulation on the surface of a magnetic disc, respectively, within specified ranges. SOLUTION: A magnetic disc having micro undulation of period 0.1 mm and amplitude 0.1-1 nm is produced. In the production method of a glass substrate, surface of a glass substrate is ground by about 0.4 mm using free abrasive grains (alumina or the like) having average particle size of 5-10 μm. The substrate is preferably ground uniformly for both sides. Furthermore, the substrate is polished finely using free abrasive grains (cerium oxide or the like) having average particle size of 1 μm. Subsequently, it is immersed into a specified chemical strengthening processing liquid. Micro undulation on the substrate is increased slightly through chemical strengthening as compared with that at the end of fine polishing process. A finish rough polishing process is thereby employed and the substrate is polished by 0.5-10 μm thus confining micro undulation within 0.1-1 nm.
Patent JP-S60148116-A (JP)
Title: Formation of pattern
Inventor: TSUJINO YOSHIKAZU
IPC: G03F7/40
Filed: 1984-01-12
Abstract: PURPOSE:To enhance adhesion between a resist and a film to be processed at formation of a resist pattern by a method wherein a metal thin film is formed on the resist pattern before postbaking is to be performed. CONSTITUTION:A resist 3 is formed on a glass substrate 1 formed with a chromium film 2 as a film to be processed on the substrate, and prebaking is performed to obtain the resist applied substrate. Then the desired pattern is drawn on the resist 3 using an electron beam exposure device, and development treatment is performed to form a resist pattern 3'. Then after a chromium thin film 4 is evaporated on the pattern 3', postbaking is performed. The pattern 3' after postbaking is performed is not deformed, and adhesion between chromium is also improved. Then, the films 4, 2 are etched to be removed.
Patent JP-H08194621-A (JP)
Title: Down load device
Inventor: MORIGUCHI YOSHIYUKI
IPC: G06F9/06
Filed: 1995-01-13
Abstract: PURPOSE: To provide a down load device for which the stop time of a system during firmware updating is shortened. CONSTITUTION: A firmware is down loaded into a memory arranged in the work area of a bank memory circuit 11. The memory bank circuit 11 and a flash EEPROM 106 are connected by a local bus 14 and a transfer control circuit 13 transfers the firmware through this bus to the flash EEPROM 106. After transfer, the memory arranged in the work area is switched with the address arrangement of a memory arranged in a program area by a bank switching circuit 12. Since the transfer of the firmware is executed by the transfer control circuit 13, a CPU 101 can execute the other processing parallelly with this transfer. Besides, since the firmware can be moved to the program area just by switching the address arrangement, updating processing can be finished in a short time.
Patent JP-H02184053-A (JP)
Title: Semiconductr-element mounting board
Inventor: TSUKAMOTO WAKICHI
IPC: H01L21/52
Filed: 1989-01-10
Abstract: PURPOSE:To make electric insulation excellent and to reduce permittivity by forming a board with a sintered body of SiO2, MgO and B2O3. CONSTITUTION:This board is composed of a sintered body incorporating 70-95mol% SiO2, 2.5-27.5mol% MgO and 2.5-15mol% B2O3. When SiO2 exceeds 95mol%, or MgO is less than 2.5mol% or B2O3 is less than 2.5mol%, the liquid phase is not sufficiently grown. Therefore, the sintered body is not obtained. When SiO2 is less than 70mol% or B2O3 exceeds 15mol%, the viscosity in the liquid phase and the quantity of growth are radically changed with respect to baking temperature. Therefore, it is difficult to form the board stably. The permittivity of the board having said composition is 4.0-4.5 which is about a half that of a board comprising Al2O3, and the volume resistivity is 1X10<12>OMEGAcm which is excellent electric insulation equivalent to a board compris ing Al2O3.
Patent JP-S5389479-A (JP)
Title: Trigger pulse generating circuit
Inventor: KATOU YUKIHIKO
IPC: G01R13/32
Filed: 1977-01-17
Abstract: PURPOSE: To perform trigger level selection and polarity changing with one regulating knob by providing switching means to the outputs of differential amplifiers and changing over these with the slider of a level selecting variable resistor connected to a d.c. power source. 
     COPYRIGHT: (C)1978,JPO&Japio