baber/WOPTO huggingface dataset:
Patent JP-H01144881-A (JP)
Title: Magnetic tape device
Inventor: SAITO FUMINARI
IPC: G11B5/008
Filed: 1987-12-01
Abstract: PURPOSE:To attain high density recording by devising signals with correlation arranged adjacent to each other so as to minimize the guard band. CONSTITUTION:Magnetic heads 2A, 2B are parted from a magnetic tape after a track is formed and keep their rotation and are in contact onto the magnetic tape 3 again. In this case, switches 16, 17 of a head switching circuit 5 are switched opposite by a command signal of a head switching signal generating circuit 8 and a chrominance signal is applied to the magnetic head 2A and a luminance signal is fed to the magnetic head 2B. Thus, a chrominance signal track C2 and a luminance track Y2 corresponding to the succeeding field are recorded. Then, no guard band exists between the tracks C1 and C2 recorded already and they are made close together by deciding the track pitch and the gap of the magnetic heads 2A, 2B. Thus, the guard band is minimized to attain high density recording.
Patent JP-H07156465-A (JP)
Title: Recording apparatus
Inventor: MITANI KEISUKE
IPC: G06F3/12
Filed: 1993-12-06
Abstract: PURPOSE:To enable the outputs collected in a recording medium to be divided according to the output of each host-computer by print-outputting the net work address numbers of a host computer and the data regarding the host names from the host computers. CONSTITUTION:The command analyzer 35 serves to analyze printing data and printing command based upon a host information list 34 being a list corresponding to the network address numbers and host names of a host computer 1 received from the host computer 1 through a network 2. The pattern developer 36 serves to develop the printing data of characters, designs and so forth into a bit-map having an actual form to be printed. The output part 37 also serves to form the developed bit-map data as a permanent visual image on paper by means of, e.g. a laser beam printer. In this way, the outputs collected on the reservoir of a recording medium can be divided according to the output of each host computer 1.
Patent JP-H06233735-A (JP)
Title: Spray arm swinging device for dishwasher
Inventor: YAN IEE UON
IPC: A47L15/42
Filed: 1993-12-06
Abstract: PURPOSE: To achieve a high efficiency of cleaning and washing by utilizing only the motive force by means of the pressure of washing and cleaning water supplied to a spray arm, shaking the spray arm, enlarging a spraying range and closing any one of the nozzles with a spherical body. CONSTITUTION: At each end of a spray arm 1, rotational nozzles 4 and 5 are protruded facing each other. A guide member 2 is installed between the nozzles 4 and 5. The guide member 2 is slope at the ends 2a-2d of first - fourth guide rails and a guide rail 3 is equipped to prevent the spherical body to fall down. The spherical body 6 is guided by the guide rail 3 and stops in a recess 7 installed by washing nozzles 4 and 5 with its own pressure and the weight of the washing/cleaning water, to stop one of the sprays. Thus, without other additional motive force, an efficient washing/cleaning action can be performed by shaking nozzles.
Patent JP-H0527335-A (JP)
Title: Scanning and exposure system copying device and variable power copying method for original
Inventor: TANIGUCHI SATOSHI
IPC: G03B27/34
Filed: 1991-10-23
Abstract: PURPOSE:To realize the variety of copying magnification or such improvement of the quality of a copied image as the evasion of image irregularity without using a special driving motor whose speed range that the speed thereof can be changed is sufficiently wide. CONSTITUTION:When the inputted copying magnification (m) is m1a belonging to the section of the copying magnification m1, corresponding rated moving speed U1a and U2a and the evading coefficient of a resonance point k1(=1) are read and the actual moving speed V1a(=k1.U1a=U1a) and V2a(=k1.U2a=U2a) of an original rack 2 and a rotating drum 10 are calculated. On the other hand, when the copying magnification (m) is m2b belonging to the section of the copying magnification m2, the corresponding rated moving speed U1b and 2b and the evading coefficient of the resonance point k2(1not equal to 1) are read and the actual moving speed V1b(=k2.U1bnot equal to U1b) and V2b(=k2.U2bnot equal to U2b) are calculated. Thus, the actual moving speed V1b is set to be the moving speed within a moving permission speed area IB which is out of a using inhibition speed area IA while making the copying magnification fixed by the ratio of the actual moving speeds V1b and V2b and the inputted copying magnification m2b coincide each other.
Patent JP-H08136186-A (JP)
Title: Muzzle device
Inventor: NISHIKAWA TSUNEJI
IPC: F41A21/34
Filed: 1994-11-14
Abstract: PURPOSE: To reduce muzzle blast generated from a muzzle in the case of shooting a firearm by a muzzle device mounted at the front end of a barrel. CONSTITUTION: A threaded part 8 at the rear of a casing body 4 is engaged with the front end of a muzzle 2. A plurality of gas bleed holes 15 are provided at the cylinder 16 of the front side of the body 4, and a cap 5 having the holes 15 in the barrel axial direction is mounted at the front part of the body 4. A cylindrical filter pipe 6 and a disclike filter plate 7 made of a porous material are inserted into the casing 3 formed of the body 4 and the cap 5 to form a diffusing chamber 19. The cap 5 is provided with a service ammunition passage 14, and a service ammunition passage hole 22 is provided at the plate 7.
Patent JP-H03168421-A (JP)
Title: Control type rotation difference sensitive coupling
Inventor: YANAI SETSUYOSHI
IPC: F16D31/00
Filed: 1989-11-25
Abstract: PURPOSE:To obtain stable characteristic of transmitting torque by forming a cam profile into a shape so as to minify variation of a spool against the rotation angle of an actuator in accordance with being smaller territory in opening area of an orifice. CONSTITUTION:When relative rotating speed difference is generated between left and right drive shafts 16, 15, flow discharged from a rotation difference sensitive coupling 20 is converted to hydraulic pressure at a triangular orifice 100 to become transmitting torque. When this transmitting torque is changed, a step motor is driven to convert the stroke action of a spool 120 through a cam member 183, and the opening area of the orifice is changed. The cam face 183a of the cam member 183 is formed into such shape that the smaller the opening area of the orifice 100 is, the smaller dislocation of the spool 120 against the rotation angle of the step motor. Thus, stable transmitting torque characteristic can be obtained with high control accuracy.
Patent JP-S63157299-A (JP)
Inventor: TANAKA TAKAHIDE
IPC: G08B21/06
Filed: 1986-12-22
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-H07199256-A (JP)
Title: Flattening device of photographic film
Inventor: KURISUTOFUAA JIYON KURARESU
IPC: G03B27/62
Filed: 1994-12-09
Abstract: PURPOSE: To provide a device which quickly flattens a picture frame in an exposure window regardless of curl of a film with respect to an automatic photographic printer used for print production of the photographic film after photographing. CONSTITUTION: This device consists of a base where exposure windows are formed in accordance with dimensions of picture frames 181 to 18n of films 101 to 10n a clamp means which is brought into contact with lengthwise edges of films 101 to 10n in the lengthwise direction to at least partially suppress curling films in the retreat position and is brought into contact with lengthwise edges and transverse edges surrounding picture frames 181 to 18n on films to flatten these picture frames to exposure windows or the base in the contact position, and a guide means which is formed at least one of the transverse aperture edge or the transverse side wall of the base facing the exposure windows and guides films floating upward or downward to prevent leading edges of films from being caught by the transverse aperture edge and the transverse side wall at the time of carrying the films.
Patent JP-H08162230-A (JP)
Title: Contact terminal for board
Inventor: YAMADA SATOSHI
IPC: H01R24/00
Filed: 1994-12-09
Abstract: PURPOSE: To prevent deformation of a spring piece, scraping off of a circuit, bad insertion feeling of a board and coming off of a stopping plate by forming a curved part whose cross section in the width direction is circular arc over a rear plate part from a contact plate part of a contact spring piece. CONSTITUTION: In a contact terminal 1, a contact plate part 5 of a spring piece 4 standing from a bottom plate part 2 having an opening 3 is formed so as to protrude from the opening 3, and a rear plate part 6 having a stopping plate 12 at the tip is bent in the upper part of the contact plate part 5. A curved part 5b in the rear half of the contact plate part 5 and a curved part 6a in the lower half of the rear plate part 6 continuously formed are formed in a circular arc in the width direction in which a side end 13 is higher than a central part 14, and no contact projection is formed in the contact plate part 5. Deflection rigidity of the plate parts 5, 6 is increased by the curved parts 5b, 6a.  When the terminal 1 is housed in a connector housing and a circuit board is inserted into the contact plate part 5, the stopping plate 12 is surely brought into contact with an opening edge 2a of the bottom plate part 2, and the rear plate part 6 does not deform. Since a projection is not formed, no scraping off of a circuit occur.
Patent JP-H04179345-A (JP)
Title: Modulation/demodulation device for optical communication
Inventor: MURAI TADANORI
IPC: H04L25/49
Filed: 1990-11-14
Abstract: PURPOSE:To avoid communication impossibility owing to the difference of a zero display system when a CMI code by means of light is used and a synchronizing signal is executed by providing a polarity inversion part inverting the polarity of the CMI code. CONSTITUTION:A CMI code reception part 1 is composed of an optical cable 3, a photodiode 4, a 3R function reception part 5, the polarity inversion part 6, a bypass switch 7 and a CMI/NRZ modulation/demodulation part 8. A CMI (code mark inversion)-encoded reception signal is demodulated in the modulation/ demodulation part 8 into NRZ(non return to zero). At that time, the zero value display of the CMI code is inputted as it is when it agrees with the input condition of the modulation/demodulation part 8. When it does not agree, the polarity of the CMI code is inverted and inputted. At the time of outputting, the polarity of the CMI code for transmission is inverted and outputted when it does not agree with the CMI code of an opposite station. Thus, a system can be connected to an optical communication network even if a display system different in the zero value display of the CMI code is adopted.
Patent JP-H06127449-A (JP)
Title: Car body for motorcycle or motor tricycle
Inventor: UEMATSU TAKAO
IPC: B62K11/10
Filed: 1992-10-20
Abstract: PURPOSE:To provide a monocoque structure car body for a bicycle or tricycle which is designed to be light and have an practically proper rigidity, a comfortable riding sensation, and excellent drive stability. CONSTITUTION:A car body of monocoque structure for a bicycle or a tricycle is formed of carbon fiber-reinforced resin wherein epoxy resin is a matrix and a volume content Vf (%) of carbon fibers in the resin and the thickness (t) (mm) of the resin are set to respective values in a range to satisfy a formula 1 of 270<=(29XVf+115)Xt<=3800.
Patent JP-H09123613-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/327
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal recording material being excellent in a property of color development and free from blushing due to heat and humidity by a method wherein a compound expressed by a specific formula is used as a coloring compound contained in a thermal coloring layer of a thermal recording material and 2,4-dihydroxy-2'-methoxybenzanilide is used as a color-developing compound. SOLUTION: This thermal recording material being used for a thermal printer or the like is formed by providing on a substrate a thermal coloring layer of which the main components are a colorless or light-colored coloring compound and a color-developing compound which can develop the color of the coloring compound in heating. In this case, a compound expressed by the formula (R1 and R2 are identical and denote an n-butyl or n-pentyl group, or R1 denotes an ethyl group and R2 an isopentyl group) is used as the coloring compound, while 2,4-dihydroxy-2'-methoxybenzanilide is used as the color-developing compound. The ratio of use amount of the 2,4-dihydroxy-2'-methoxybenzanilide is made preferably about 1-5 pts.wt. to 1 pt.wt. of the coloring compound of the formula.
Patent JP-H09124351-A (JP)
Title: Cement strengthening agent
Inventor: NAKAMURA SHUZO
IPC: C04B40/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a cement strengthening agent imparting an excellent flow property and also accelerating the development of the strength of the cement. SOLUTION: This cement strengthening agent is obtained by blending a co-condensation product of an aromatic compound having a polyoxyalkylene group having 30-150 mean addition mol number of a 2-3C oxyalkylene group with a compound capable of forming a formaldehyde co-condensation product therewith, with a cement water reducing agent having sulfo group and a soluble calcium salt.
Patent JP-H06126624-A (JP)
Title: Automatic blasting device for grinding and sweeping inner surface of box
Inventor: INOUE SHIGEO
IPC: B24C5/02
Filed: 1992-10-20
Abstract: PURPOSE:To accomplish a blasting work safely in the man and power saving manner and sanitarily without interference of a hose in the case of changing the position and the direction of a blast nozzle. CONSTITUTION:An automatic blasting device comprises a first bent pipelike revolving member 12a which has the forward end area coaxially and air-tightly inserted in the rear end area of an inner cylinder 5a which is directed in the longitudinal direction and s supplied with a blasting material by high pressure air from the front end and the rear end bent downward to open, and rotated round the inner cylinder 5a in a set angle range relatively in the normal and reverse directions alternately and a blast nozzle 13 which has the forward end coaxially and air-tightly inserted in the rear end of the first revolving member 12a and the rear end extended backward with an angle theta of a little inclination. Further, the two-stage revolving blasting device comprises a second bent pipe-like revolving member 2c which has the forward end rotated round the rear end of the first revolving member 12a in a set angle range in the normal and reverse directions alternately, and the device is attached to a portal movable frame moved in the longitudinal direction in such a manner as to elevate and move laterally and installed on a manipulator expanded and contracted in the longitudinal direction.
Patent JP-H07239374-A (JP)
Title: Modular cell system electrically connected in series, especially measuring circuit for storage battery
Inventor: MISHIERU PERERU
IPC: G08C15/12
Filed: 1994-12-09
Abstract: PURPOSE: To provide a measuring circuit for a modular cell system to be electrically connected in series by connecting individual interfaces to a power supply terminal of different cells. CONSTITUTION: A circuit is provided with an individual measurement interface 3 for each cell 1 of a system 2. Each interface 3 is connected to power sending terminals '+' and '-' of one cell 1, including a current generator 4 capable of being switched which is interposed between the '+' terminal of the cell 1 and a terminal of a transducer 5. For example, the transducer 5 which is a resistor converts the current to be fed through one wire into the voltage U by the current generator 4. When the current generator 4 is turned on, the voltage U expresses the voltage at the terminal of the cell 1. The transducer 5 is common to all interfaces 3. Each current generator 4 is switched by the command pulse to be fed by the stream of the command pulse.
Patent JP-H02151781-A (JP)
Title: Apparatus for generating test pattern signal for logic circuit
Inventor: NISHI HIDEAKI
IPC: G06F17/50
Filed: 1988-12-03
Abstract: PURPOSE:To enable correct simulation by providing a timing compensating section for compensating timing of varying generated test patterns. CONSTITUTION:A timing compensating section 10 consists of a synthesizer 11 and a timing increase/decrease generator section 20. The generator 20 consists of a fixed value generator 21, a variable generator 22 and a random number generator 23, and generates timing compensating values for varying test pattern signals. The synthesizer 11 adds the timing compensating value generated by the generator 20 to the test pattern signals to change them. With this constitution, a pattern generator 4 generates a logical value and sends it to a synthesizer 6. A timing generator 5 generates reference timing TG1 to TGn and sends them to the synthesizer 6. The synthesizer 6 varies the logical value from the generator 4 with timing of the generator 5 and sends them to the synthesizer 11 of the compensating section 10. The compensating section 10 compensates the test pattern input to the synthesizer 11 with one of the timing compensating values from the generator 20 and generates a test pattern signal SIG1.
Patent JP-H04176611-A (JP)
Title: Molding die made of fiber reinforced composite material
Inventor: FURUKAWA YASUO
IPC: B29C33/40
Filed: 1990-11-13
Abstract: PURPOSE:To enhance the heat conductivity of a FRP molding die by a method wherein reinforcing material contains metal-coated carbon fiber woven fabric or metal-coated carbon fiber chopped strand in the molding die made of fiber reinforced resin composite material having metal-coated carbon fiber as reinforcing material. CONSTITUTION:In the manufacturing of a molding die, metal-coated carbon fiber as reinforcing material is favorably used in the form of prepreg. The metal-coated carbon fiber is the carbon fiber, onto the outer layer of which metal layer made of silver, copper, nickel, their alloy or the like is present. Further, as the form of the metal-coated carbon fiber as reinforcing material, any carbon fiber such as woven fabric made of long fiber, non-woven fabric made of short fiber, unidirectionally orientated body, chopped strand, milled fiber or the like can be applicable. Furthermore, the molding die concerned is preferably manufactured through the form of the metal-coated carbon fiber prepreg having metal-coated carbon fiber as reinforcing material. In this case, the metal-coated carbon fiber prepreg means thermosetting resin-impregnated woven or non-woven fabric made of metal-coated carbon fiber. Thus, molding cycle can be shortened and the production efficiency at molding can be enhanced.
Patent JP-2001123545-A (JP)
Title: Coupling structure for extruded shape
Inventor: OSHIMA YUJI
IPC: E04C3/04
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To make larger a tolerance of each extruded shape to be formed when fitting extruded shapes to each other. SOLUTION: A fitting recessed portion 5 is provided in one extruded shape 1, linking projections 9A, 9B are formed on the inner surface of both the side walls 6, 7 of the fitting recessed portion 5, a fitting projected portion 10 is provided in other extruded shape 2, fitting projected portion 10 is provided from a projected wall 11 extending to the fitting recessed portion 5 side and an upper portion of the projected wall 11 to both the sides respectively, and the portion of a required length at least from the tail end is considered as a downward-outward sloped portions 13A, 13B elastically linking to the linking projections 9A, 9B.
Patent JP-H11142587-A (JP)
Title: Cooling water device for auxiliary machine of reactor
Inventor: YAMAMOTO YUJI
IPC: G21D1/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cooling water device for the auxiliary machine of a reactor which is provided with surge tanks that also supply cooling water to the cooling water supplying systems of a service system and an emergency system and, even when the load of the service system is installed to a position higher than that of the load of the emergency system when the cooling water supplying system of the service system is commonly used as that of the emergency system, can maintain the soundness of the emergency system in a cooling water system for auxiliary machine of reactor not only at the time of normal operation, but also when an earthquake, etc., happens. SOLUTION: A cooling water device is constituted in such a way that the cooling water supplying system of the load of a service system is commonly used as that of the load of an emergency system at the time of cooling the auxiliary machine of a reactor. The cooling water supplying system adds a hydrostatic head pressure and, at the same time, a surge tank 23 for service system is provided in the upper most part of the service system which supplies cooling water and another surge tank 20 for emergency system is provided in the uppermost part of the emergency system.
Patent JP-H02153690-A (JP)
Title: Moving image access system
Inventor: TONOMURA YOSHINOBU
IPC: H04N5/76
Filed: 1988-12-06
Abstract: PURPOSE:To obtain a moving image with low latency image by plural users by splitting and recording a series of moving images, and switching a moving image reproducing device in unit of split time of the moving image. CONSTITUTION:The system is comprised of a moving image display device 1 for a monitor TV on a user side, etc., a moving image signal switching device 4 to connect the output of a moving image signal from each moving image reproducing device 3 to a moving image signal channel 2 on the user side, and a moving image access controller 5 to control the access/operation of the moving image reproducing device 3 and the moving image signal switching device 4, etc. And a series of moving images are split and are recorded distributedly on separate moving image recording medium, and they are set on plural moving image reproducing device 3, and split moving image are reproduced sequentially, thereby, the access of the moving image can be controlled in unit of split time. In such a way, delay in reproduction can be suppressed to split time unit even when access to the same moving image is concentrated, which shortens the latency time.
Patent JP-H09146705-A (JP)
Title: Method and device for controlling input to touch panel
Inventor: KAWABUCHI YOICHI
IPC: G06F3/041
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To input a key corresponding to an operator's purpose regardless of the limitation of a hardware mechanism such as the order of key scanning or plotting without impairing the degree of freedom in design even when the operator simultaneously touches plural keys. SOLUTION: The touch panel input controlling method is constituted so as to input a touched key out of plural keys arranged on a display screen, and when two or mote keys out of the plural keys are simultaneously touched, the degree of importance of each touched key is judged in accordance with an importance judging condition applied independently of its arranged position on the display screen and the key having the largest degree of importance is inputted as an effective key.