baber/WOPTO huggingface dataset:
Patent JP-S5510341-A (JP)
Title: Rolling mill
Inventor: NISHI HIDETOSHI
IPC: B21B31/20
Filed: 1978-07-10
Abstract: PURPOSE: To prevent abnormal vibrations of the rolling mill and improve the dimensional accuracy of the material to be rolled by providing the magnitude of offset wherein the offset angle through specified calculation is above 0.6° between the work rolls and intermediate rolls in the rolling mill.  
     CONSTITUTION: In the rolling mill consisting of work rolls 1, 2, intermediate rolls 13, 14 and backup rolls 3, 4, the sum of the work roll diameter D w  and intermediate roll diameter D 1  becomes an offset unnecessary region when it is smaller than 1000 mm according to conventional embodiments, but as a result of actual measurements, roll fluctuations were observed. The causes for this and the necessary magnitude of offset are clarified by separate calculations and the offset angle dividing the magnitude of offset by the sum of the work roll radius and intermediate roll radius is made 0.6° or over, whereby the fluctuations during rolling of the work rolls 1, 2 are perfectly prevented. It is further effective if the work rolls 1, 2 and back rolls 3, 4 are arranged within the same perpendicular plane. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59208551-A (JP)
Title: Photosensitive material for color photograph
Inventor: ONO SHIGETOSHI
IPC: G03C8/10
Filed: 1983-05-12
Abstract: PURPOSE:To obtain a distinct picture image as well as to improve the light resistance of the picture image by using a specified compd. in a photosensitive silver halide emulsion layer provided on a base material. CONSTITUTION:At least one layer of a photosensitive silver halide emulsion is provided on a base material and a compd. expressed by the formula [wherein R<1>, R<2> are H, alkyl, aralkyl; m is 1-3; A is H, alkyl, alkoxy, halogen, R<3>SO2NH-(R<3> is alkyl), R<3>CONH., -COOR<3>-, -SO2R<3>, -CONR<1>R<2>, -SO2NR<1>R<2>; G is -COOH, -OH or a precursor thereof; Z1 a group of nonmetallic atoms forming an N-contg. heterocyclic ring; L is a coupling group; Y is a component capable of releasing a diffusive azo pigment compd. or a precursor thereof from the compd. expressed by the formula]. The pigment transferred image-wise from said photosensitive element is converted to a complex compound in an image receiving layer contg. a metallic ion exhibiting superior absorptivity for a color picture image.
Patent JP-S59211623-A (JP)
Title: Preparation of alumina fiber
Inventor: KAMIMURA HIDEKO
IPC: D01F9/08
Filed: 1983-05-12
Abstract: PURPOSE:To obtain high-quality alumina fiber having improved strength, containing almost no shot, by blending a spinning stock solution consisting of a basic aluminum chloride solution with an organic acid having a specific pk value, followed by spinning, and calcination. CONSTITUTION:First, basic aluminum chloride is dissolved in water, blended with an organic acid such as carboxylic acid, etc. having <=3.0pk value, and, if necessary, an inhibitor against growth of alumina crystal grain, such as magnesium, etc., the solution is concentrated and deaerated. The spinning stock solution is then extruded from a nozzle into a drying atmosphere, made into fiber, wound by a drum, and calcined at 900-1,300 deg.C, to give the desired alumina fiber.
Patent JP-S539167-A (JP)
Title: Watch with keyboard
Inventor: SHIMIZU EISAKU
IPC: G04G5/00
Filed: 1976-07-13
Abstract: PURPOSE:To permit easy time correction through registering of ten deys by always applying register signal to the same digit of correcting digits and shifting the time information of the digit to which the register signal is applied to other digit when the register signal is applied.
Patent JP-S62239160-A (JP)
Title: Silver salt lithographic material
Inventor: NISHINOIRI HIROSHI
IPC: G03F7/07
Filed: 1986-04-10
Abstract: PURPOSE:To obtain a superior lithographic material having stable photographic characteristics and high printing resistance by forming the lithographic material containing a developing agent in at least one of surface coat layers and controlling a ratio of liquid absorption capacity of a reverse coat layer to that of the surface coat layer to >=1. CONSTITUTION:The lithographic material is prepared by forming at least one reverse coat layer on one side of a support made of a film or metal plate or composite of both and not absorbing water or impermeable to water, and on the other side of the support the surface coat layers composed of at least one antihalation layer, at least one silver halide emulsion layer, and at least one physical development nucleus layer in this order from the support side, and incorporating a developing agent in at least one of the surface coat layers. The ratio of liquid absorption capacity of the back coating layer to that of the surface coat layer is controlled to >=1, thus permitting deterioration of storage stability to be prevented when this lithographic materials are stored in a state of each surface outermost layer in contact with each back coating layer.
Patent JP-H10259511-A (JP)
Title: Trouser
Inventor: MIZUNO AKIRA
IPC: A47C27/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide trousers capable of readily moving both legs without regulating movement of both legs even if a sheet fabric is detachably attached to trousers. SOLUTION: Trousers 1 are formed of a body 1a composed of hip girth and buttock, a femoral region 1b and leg parts, 1c, and a fixing tool 3 is fixed on both side surface of the upper side of the body 1a of the trousers 1. A fixing tool 4 is fixed to the both side surfaces of outside of the femoral region 1b. Fixing tools 5 are fixed on the inside surface of the femoral region 1b of trousers.  The sheet fabric 2 is made of a synthetic resin having softness and a material having an elasticity and water-proof property of rubber (e.g. chloroprene rubber), etc., and buttock body 2a, protruding parts 2b and 2c formed toward the outside on both sides of lower side, and protruding parts 2d and 2e formed toward the outside on the both sides of lower side, and protruding parts 2f and 2g formed toward the inside in the center of the lower side are formed, and a fixing tool 6 is fixed onto the rear of the protruding parts 2b and 2c, and a fixing tool 7 is fixed onto the rear of the protruding parts 2b and 2c, and a fixing tool 8 is fixed onto the rear of the protruding parts 2f and 2g.
Patent JP-S59208163-A (JP)
Title: Ignition timing control method in internal-combustion engine
Inventor: NAKAJIMA TSUNEO
IPC: F02P5/145
Filed: 1983-05-12
Abstract: PURPOSE:To prevent ignition timing from delaying, by detecting an angle with a crank angle pulse gradually doubled in time of usualness, while suspending the gradual doubling in time of acceleration. CONSTITUTION:Usually an electronic control unit 10 controls ignition timing on the basis of each gradual doubling signal out of a revolution detector 13 indicating a top dead point and another revolution detector 12 indicating a crank angle. When accelerating time is detected on the basis of a signal out of a PB sensor detecting suction pressure, the control unit 10 suspends the gradual double of the signal from the revolution detector 13. With this constitution, delay in the ignition timing in time of acceleration is preventable.
Patent JP-S58200596-A (JP)
Inventor: KURIBAYASHI MICHIO
IPC: H05K3/40
Filed: 1982-05-18
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-H10277953-A (JP)
Title: Wheel aligning flange device for grinding wheel and the like
Inventor: IMAI TOMOYASU
IPC: B24D5/16
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To align the outer circumference of a wheel for a grinding wheel and the like coaxially with the rotating center of a rotating shaft. SOLUTION: Each aligning mechanism 3O is provided for the respective four equal angular positions in the circumferential direction of a flange main body 10 for a flange device holding a grinding wheel G mounted to the grinding wheel shaft 21 of a grinding machines. Each aligning mechanism 30 includes a passage 31 which is extended in the axial direction to a place close to a grinding wheel engaging surface 18a from the one end surface of a cylindrical part 15 of the flange main body 10, bent outward in the radial direction, and is opened to the grinding wheel engaging surface 18a. Silicon rubber 33 is filled in the passage 31.  An adjusting screw 32 is threadedly engaged with a screw hole part formed in the aforesaid one end surface side of the cylindrical part 15 of the passage 31, and it is so designed that the silicon rubber 33 is pressed to the inner hole 19b of the grinding wheel G engaged with the grinding wheel engaging surface 18a, and the grinding wheel G can be displaced in the radial direction with respect to the flange device by rotating the adjusting screw 32.
Patent JP-H07294609-A (JP)
Title: System for switching mode
Inventor: KOBAYASHI NAOKI
IPC: G01R31/3185
Filed: 1994-04-22
Abstract: PURPOSE:To prevent increase of hardware and increase of the number of interface signal lines. CONSTITUTION:The system is provided with a level signal-generating circuit 11 which is not to be a subject for testing at the time of a single body function test, a CML (current mode logic) interface gate 12 which generates a true output and an auxiliary output based on a signal generated at the level signal- generating circuit 1, and a terminal 14 which outputs the true output of the CML interface gate 12 from a logic circuit 1 at the normal using time and, inputs to the logic circuit 1 a low level signal automatically supplied when a tester is inserted at the time of single body function testing. Moreover, the system includes a mode-switching part 13 which switches over a general mode/ test mode on the basis of signals from the terminal 14 and gate 12.
Patent JP-H08288984-A (JP)
Title: Portable radio telephone terminal
Inventor: YATOMI TAKASHI
IPC: H04W4/04
Filed: 1995-04-10
Abstract: PURPOSE: To reduce trouble onto surrounding parties not using the terminal by decreasing automatically a tone volume of a call tone or using other call reception means. CONSTITUTION: An oscillating frequency of a 1st local oscillation tube 8 required to receive five carrier frequencies for the FM radio service used in a railway car is stored in a storage element 11, and sequentially extracted. While an information processing controller 10 makes monitoring, the presence of a specific carrier is detected from a 2nd intermediate frequency detected by an electric field strength detector 7. When plural characteristic carriers are detected, it is discriminated that the portable terminal is resident in a railway car and the controller 10 sends a signal to a variable resistor 15 to decrease a gain of an operational amplifier 14 thereby reducing the call tone volume of a sounder 16.  Thus, the call tone volume is automatically reduced or the call tone is switched to other call reception confirmation means to reduce the trouble on surrounding parties not using the terminal.
Patent JP-S5310255-A (JP)
Title: Differential pcm coder
Inventor: INOUE NOBUO
IPC: H03M3/04
Filed: 1976-07-16
Abstract: PURPOSE: To enable small size and low power consumption, by using bipolar or MOS IC for the predict demodulating circuit and realizing one chip monolithic integration circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10283128-A (JP)
Title: Printing system and data storage method
Inventor: HOSODA OSAMU
IPC: B41J5/30
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a flash ROM for storing hardware control program data. SOLUTION: The downloaded hardware control program data are temporarily stored in a RAM 19, defect in the relevant hardware control program data is checked by executing the stored hardware control program data and when no defect is checked, the hardware control program data are stored in the flash ROM 13 but when any defect is checked, the hardware control program data are abandoned.
Patent JP-H07297264-A (JP)
Title: Detecting device of wafer position
Inventor: TOYOSHIMA TAKESHI
IPC: B65G49/07
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a device which can detect a wafer position vertically a horizontally to prevent a failure of transfer and to perform a normal transfer operation on transferring the wafer from a wafer carrier, by providing a sensor for height detection, a sensor for horizontal position detection and a drive mechanism being specific respectively. CONSTITUTION:A sensor 3 for height detection which moves vertically in relation to a wafer carrier for accommodating a plurality of wafers 8 in a horizontal state and thereby detects the position in a height direction of a prescribed wafer 8 accommodated by the wafer carrier is provided. Besides, a sensor 4 for horizontal position detection which so moves as to be inserted into a gap between the prescribed wafer 8 and the wafer positioned lower than this and thereby detects the position on the end face of the prescribed wafer 8 horizontally is provided. Moreover, a drive mechanism 2 for moving the two sensors 3 and 4 is provided. Both of the sensors 3 and 4 are made optical sensors detecting an emission light reflected from a material to be measured, for instance.
Patent JP-S63262590-A (JP)
Inventor: RUSHI PESHI TAREYARUKAN
IPC: G21C3/10
Filed: 1988-04-07
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-S59208740-A (JP)
Title: Semiconductor device
Inventor: TOYOMOTO HIDEHARU
IPC: H01L21/66
Filed: 1983-05-12
Abstract: PURPOSE:To measure the joint characteristic between a semiconductor substrate and a metal plate on which said substrate is mounted in both positive and negative voltage polarities and make easy the measurement of voltage polarity by providing a semiconductor region having the same conductivity type as the substrate and a higher impurity concentration than the substrate to a part of the surface of semiconductor substrate. CONSTITUTION:A p<+> type semicondutor region 10 having a higher impurity concentration than a substrate 4 is formed on the other part than the n type semiconductor region 5 at the surface of p type semiconductor substrate 4. The fourth electrode 11 connected to the region 10 is formed through the aperture on an insulating film 6 so that connection can be done from external circuit to said electrode 11. Moreover, characteristic of electrical junction between the substrate 4 and metal plate 2 is made the same as ground level by the first electrode 3a. A positive or negative voltage is applied to the fourth electrode 4, a voltage similar to such applied voltage is also given to the substrate 4 through the region 10 and thereby characteristic of electrical junction between the substrate 4 and metal plate 2 is easily and accurately measured in the positive and negative voltage characteristic.
Patent JP-H07292306-A (JP)
Title: Ink containing silk fibroin ultrafine powder
Inventor: FUKATSU FUMIOKI
IPC: C09D11/08
Filed: 1994-04-22
Abstract: PURPOSE:To obtain the subject ink ensured to always present good moisture absorbability/releasability, writing acceptability and touch feeling. CONSTITUTION:The objective ink is obtained by blending an ink with silk fibroin ultrafine powder which is obtained by subjecting silk fibroin powder to beta-modification treatment during at least one of the three processes described below or afterward; namely: 1st process: silk fibroin is ground into coarse powder by a dry mechanically grinding means; 2nd process: the silk fibroin coarse powder is ground into fine powder by a dry mechanically grinding means; and, 3rd process: the silk fine powder is ground into ultrafine powder <=10mum in average particle diameter by a dry mechanically grinding means.
Patent JP-H02262770-A (JP)
Title: Contour emphasizing circuit
Inventor: KOTAKI HIROAKI
IPC: H04N5/208
Filed: 1989-04-03
Abstract: PURPOSE:To obtain a natural contour emphasizing effect without being affected by the waveform dull of a video signal to be generated by a delay line by delaying a first signal, for which the secondary differentiation of the video signal is executed, and the video signal by prescribed quantity, executing primary differentiation and adding a second signal for which the primary differentiation of the above mentioned signal is executed. CONSTITUTION:The video signal to be obtained from the emitter of a transistor Q11, the video signal, which is inverted and delayed by a delay line 21, to be obtained from the emitter of a transistor Q12 and the video signal, which is inverted and delayed by delay lines 21 and 24, to be obtained from the emitter of a transistor Q14 are respectively added by a resistor R19, the serial circuit of a capacitor C11 and resistor R20 and a resistor R21 according to a prescribed mixing ratio. This mixing ratio is normally set to be 1:2:1. The mixed video signal is taken out as a contour emphasis signal by being passed through a buffer circuit 27 composed of an NPN type transistor Q15 and resistor R22. The waveform of this contour emphasis signal is the waveform of a secondary differentiation operator.
Patent JP-H05251019-A (JP)
Title: Deflection yoke device
Inventor: MURAKAMI MASAHIRO
IPC: H04N9/28
Filed: 1992-03-06
Abstract: PURPOSE:To prevent color turbidity on an image plane and to provide color pictures of high quality, by correcting miss-convergence caused by deviation of a color electron gun in the direction of rotation and axi-symmetrical deviation of a horizontal deflecting coil, in a color picture tube, and influence by earth magnetism, etc. CONSTITUTION:A ring correcting coil bobbin wound with a correcting coil 12 is set on the outer circumference of the enlarged part on the back end of the coil bobbin of a deflection yoke. This correcting coil 12 is connected in series to a reversing switch 13, a direct current supply 14 and a variable resistor 15. When the current is passed in the direction A as indicated by arrows by adjusting the reversing switch 13 and the variable resistor 15, force in the direction C shown by arrows is generated on each of red (R) electron beam and blue (B) electron beam, output from an electron gun 16, and when the current is passed in the direction D shown by arrows, force in the direction F shown by arrows is generated on each electron beam, and then, Xv miss-convergence is corrected by the force in the direction C of F shown by arrows exerted on each electron beam.
Patent JP-S529717-A (JP)
Title: Injection nozzle type carburettor
Inventor: SUZUKI SATOSHI
IPC: F02M69/00
Filed: 1975-07-11
Abstract: PURPOSE: To eliminate random errors in injection quantity covering complete flow quantity range, by means of two branch jet nozzles located in up stream of injection valve in parallel connection, on of which has been so designed to open and close easily in response to certain predetermined flow strength and also to cut off the flow in low flow range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10260625-A (JP)
Title: Device and method for generating learning problem
Inventor: MOMOSE SATORU
IPC: G09B7/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for learning problem generation which can set proper problems by users. SOLUTION: When the generation of a new problem is indicated, a KANJI (Chinese character) learning and examining device 2 refers to history lists by problems (step S310) and, for example, when the exclusion of problems which were selected in the past is set, the value of a selection information flag Fs(Q) is decided to exclude the problems which were selected in the past (step S320). Then only problems which were not selected in the past are stored in order up to the previously set total number Rmax of selected problems (steps S350 and S360). Here, there are possibly a condition for giving priority to problems to which wrong answers were given in the past, a condition for problems that required a long time to solve, etc., as conditions of problem generation.
Patent JP-S5712468-A (JP)
Title: Address speed changing type storage device
Inventor: WATARI TOSHIHIKO
IPC: G06F12/06
Filed: 1980-06-24
Abstract: PURPOSE:To ensure a high-speed processing capacity for a large-size information processor, by generating a timing signal in accordance with the address information and thus actuating the storage elements of different speeds in the optimum speed respectively. CONSTITUTION:A common timing circuit 4 delivers the set signal to a line 14 by the request signal given from a line 13; while both the address data and the write data given from a CPU are stored in registers 3 and 2 respectively. The address data of the register 3 is supplied to a storage module 1 and an address discriminating circuit 5. Both the high-speed and low-speed storage addresses are arrayed within the module 1, and the storage address is designated according to the contents of the address data to cope with the read/write action. At the same time, the circuit 5 gives a decision between the low-speed and high-speed addresses in the module 1 to deliver both the low-speed and high-speed timing designation signals to the lines 16 and 17. Thus the circuits 6 and 7 supply the prescribed timing signals to the lines 22 and 21 for the working of the storage elements.
Patent JP-H09246278-A (JP)
Title: Liquid heating type activated annealing equipment
Inventor: KASAI KOJI
IPC: H01L21/324
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an annealing equipment which does not create change in composition of a compound or thermal diffusion of impurities by realizing heating in a short period of time in activated annealing of a compound semiconductor. SOLUTION: For an ion-implanted wafer 5, an annealing equipment comprises a processing chamber 9 for giving an activated heat treatment of an implantation layer, a solution tank 1 having a heat medium 2 for giving heat to a wafer 5, and a descending wafer carrier 4 for immersing the mounted wafer 5 into the heat medium 2. As a heat medium, a high temperature solution having a large heat capacity such as B2 O3 oxide or chloride such as KCL, NaCl or CaCl2 are used for performing the transmission of a large amount of heat energy to the wafer in a short time.
Patent JP-H1067595-A (JP)
Title: Apparatus for pulling up single crystal
Inventor: SCHULMANN WINFRIED
IPC: C30B15/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus having high rigidity and capable of inexpensively producing, readily approaching all units and pulling up completed crystals without any problem. SOLUTION: A lower supporting frame structure 32 is formed of a platform 38 supported by supports 37, 37', 37" and 37"' and nearly rectangle platform 38 retaining a vacuum chamber 33 is supported by other legs 39, 39' and 39" on three corners among four corners of the platform 38, and these three legs which are vertically extended with same length are retained by a frame 40. The frame 40 whose shape is right-angled triangle extends in a horizontal direction and a face projected from the frame 40 onto the platform 38 occupies nearly half of platform area and a lateral arm 41 is supported on at least one of legs 39, 39' and 39" and a lock chamber 36 is attached to the lateral arm. The lock chamber extends nearly to the lid 42 of the vacuum chamber 33 parallel to these legs 39, 39' and 39".