baber/WOPTO huggingface dataset:
Patent JP-S5953156-A (JP)
Title: Apparatus for straining thin blade
Inventor: OOHIRA MASATADA
IPC: B27B5/38
Filed: 1982-09-20
Abstract: PURPOSE:To improve the efficiency of cutting, to lessen the cutting resistance, and to save energy, by providing shoes for pinching each of two thin blades for cutting a rod material or pipe material such that shoes are positioned on opposite sides of and adjacent to the cutting section of each blade thereby providing the blades with suitable strain. CONSTITUTION:The two cutter blade 1 of a straining apparatus are used to cut off two members 21, 22, and pivot pins 4, 4' are secured to the tips of arms of a frame body 3 of the straining apparatus. The rocking shoes 5, 5' are attached through coil springs 7 to the right and left pivot pins 4, 4', and are pressed to the cutter blades 1 by the coil springs 7. Fixed shoes 6 are mounted to the frame body 3 in parallel to the arms 31 such that the fixed shoes 6 are fitted between the cutter blades 1. In a static pressure pocket 51 of the rocking shoes 5, 5' of the fixed shoes 6, the opposite sliding surface with the cutter blade therebetween is similarly provided with a static pressure pocket 61 to lead a pressure oil.
Patent JP-H11348510-A (JP)
Title: Heavy load studless tire
Inventor: RACHI KEITA
IPC: B60C11/11
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To increase traction on an ice surface while enhancing riding comfort simultaneously. SOLUTION: A heavy load studless tire with a block pattern maintains K to be 50 mm<2> or more, where K is a ratio of the cross-section secondary moment in a rotation direction R of the tire to a ground contact area of the tire of each main block 4' whose contact are 4x exceeds 1% of the total area of a tread face 1. The studless tire also maintains a ratio KA/KB in a range of 2.0-4.0, where KA is ratio of each main block 4'A allocated at a center area A comprising left and right areas between a center line CL and each of tire contact area edges E and extending as wide as not less than 0.3 times of a tread expanded width W, and KB is a ratio of each main block 4'B allocated at shoulder areas B on the both sides.
Patent JP-S5866596-A (JP)
Title: Variable speed motor
Inventor: TAKITA YOSHISUKE
IPC: H02P25/26
Filed: 1981-10-12
Abstract: PURPOSE:To arbitrarily regulate the speed of a motor without loss by providing a main coil and an auxiliary coil on the rotor of the motor and feeding back a power generated at the main coil from the auxiliary coil to the stator coil in response to the degree of the slip. CONSTITUTION:A coil 2 wound on a stator core is connected to a power source, thereby generating a rotary field. A coil 4 is wound on a rotor core, is divided into a main coil W1 and an auxiliary coil W2. The courrent flowed when the circuit connected in series in reverse polarity with the coils W1, W2 is shortcircuited or the current flowed when the coil W2 is shortcircuited is set to become lower than 1/2 of the current flowed when the coil W1 is shortcircuited. A switching element 5A shortcircuits the coil W1, and a switching element 5B shortcircuits either the circuit connected in reverse polarity with the coils W1, W2 or the coil W2. These two sets of switching elements 5A, 5B are alternately conducted, and the conducting width is varied, thereby regulating the rotating speed.
Patent JP-S6316572-A (JP)
Title: Fuel cell device
Inventor: HAMAZAKI YASUYUKI
IPC: H01M8/04
Filed: 1986-07-08
Abstract: PURPOSE:To obtain high performance and to prolong the service life by arranging a bypass pipe and changeover valve to a feed pipe and discharge pipe for at least either fuel gas or oxidized gas. CONSTITUTION:Fuel gas is made to flow inside a cell main body 3 by opening a changeover valve 7 and closing a bypass valve 8, and then discharged through a pressure control valve 2. Oxidizing gas is made to flow by opening a changeover valve 10 and closing a bypass valve 11, and then discharged through an adjusting valve 6. In such a case, the part 3a is located at the upper course of the fuel gas and oxidizing gas, thereby the member of the part 3a is damaged at the high temperature while electrolyte becomes in a high concentration and the electrolyte of the part 3c is diluted by generated steam so as to become in a low concentration. Thereafter, by closing the changeover valves 7 and 10 for the fuel gas and oxidizing gas and opening the bypass valves 8 and 11, respective gases flow through the bypass pipes 9 and 12 so as to be separated into upper and lower courses. Therefore, the high temperature damage portion is shifted to the part 3c and the electrolyte in a high concentration at the part 3a is diluted by generated steam and then the electrolyte in a low concentration at the part 3c becomes in a high concentration.
Patent JP-S6224858-A (JP)
Title: Jet type soldering device
Inventor: AKAHA KAZUHIKO
IPC: H05K3/34
Filed: 1985-07-23
Abstract: PURPOSE:To suppress unnecessary solder gushing waves and to minimize the oxidation of solder by providing a shutter mechanism for controlling gushing wave width which can be adjusted to the nozzle width made to comply with the size of a circuit board to be soldered to a gushing nozzle part. CONSTITUTION:The shutter mechanism 7 for controlling the gushing wave width is provided to the gushing nozzle 5 for creating the gushing waves by gushing the solder and the width of the gushing waves 6 is controlled to meet the size of the circuit board 8 which is fed by a transport conveyor 9. The unnecessary solder gushing waves are thereby suppressed and the oxidation of the solder is minimized.
Patent JP-H0681380-A (JP)
Title: Mounting plate for mounting plumbing equipment, etc.
Inventor: KUREMENSU BUARUKUSU
IPC: E03C1/33
Filed: 1993-06-30
Abstract: PURPOSE: To provide an attachment plate which is compact in construction and can easily mount sanitary fixtures. CONSTITUTION: An attachment plate 1 has a rectangular planar front wall 2 with two groups 3 each with three mounting sites 3a-3c. These groups 3, 3 are used for mounting sanitary fixtures such as, for example, isolating valves and the like. The two groups 3 each have two mounting sites 3b, 3c disposed on a straight line A. Each group 3 has moreover a third mounting site 3a at a distance Y one from the other which is different from distances X, Z of the other mounting sites 3b, 3c. The mounting sites 3a-3c are disposed in such a manner on the attachment plate 1 that all the sanitary fixtures can be mounted.
Patent JP-H11332865-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: ITO MITSUAKI
IPC: H04N7/18
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To detect an abnormal heart rate of a patient during inspection and to display characters for alarming on a monitor for observation. SOLUTION: An output of a set circuit 13 in which the standard heart rate of a subject is set and an output of a detecting circuit 12 in which the R wave of a biosignal electrocardiogram during inspection on the subject is detected are compared with each other in a comparison circuit 14 and when the heart rate becomes abnormal, characters 16 for alarming are displayed on a monitor 7 by working an alarm character generating circuit.
Patent JP-H063471-A (JP)
Title: Fuel assembly
Inventor: HIDA KAZUTAKA
IPC: G21C3/62
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a fuel assembly excellent in manufacturing performance along with economy of a fuel by improving thermal tolerance and reactor shut- down tolerance. CONSTITUTION:In a fuel assembly 1 in which a long fuel rod 2, a short fuel rod 3 and a fuel rod bundle of a water rod 6 are wrapped with a channel box 7, the concentration of the short fuel rod 3 is made less than the average concentration in cross section of the fuel rod bundle. The concentration of fuel pellets in the individual fuel rods is uniformized except for the upper and lower ends. The concentration of the short fuel rod 3 is lowered sufficiently to reduce the amount of the fission product gas thereby suppressing a rise in the internal pressure of the fuel rods.
Patent JP-H0335628-A (JP)
Title: Cellular telephone set responsive to serviceability for operation in different cellular telephone system
Inventor: ARI PIREE
IPC: H04B1/40
Filed: 1990-06-22
Abstract: PURPOSE: To accept the band width of a different receiver by providing a software switching mechanism in a controller. CONSTITUTION: For example, when a cellular telephone set moves from a city covered by a cellular system A to a freeway or the other city covered only by a cellular system B, a state in which service is not offered is generated. In this case, a microcomputer 202 is branched to the second part of a control program, and an operation is resumed in the cellular system B so that the cellular service can not be interrupted. When a control channel is selected, a paging channel is scanned, and two strongest paging channels are selected. When the service is offered, a series of overhead messages transmitted through the paging channels are confirmed, and communication is started. Thus, access to a cellular service which can be always used by a user can be performed.
Patent JP-H0848109-A (JP)
Title: Radial tire for motorcycle
Inventor: DEBITSUDO ROBAATO WATOKINSU
IPC: B60C9/20
Filed: 1994-06-21
Abstract: PURPOSE:To enhance the traveling stability by providing two breaker plies, which are formed out of breaker cords made of an aromatic polyamide fiber and which are inclined in the opposite way with each other with respect to the circumferential direction of a tire, and an auxiliary breaker ply, which is a reinforcing body made of nylon material, which directly touches the outside (in the radial direction) of the breaker plies, and which is inclined by a specified angle with respect to the circumferential direction of the tire. CONSTITUTION:A radial tire 1 for a motor cycle has a camber value (C/L) of 0.6, and it is provided with a projected tread part 2 having end edges 3, 4 of a tread reinforced by a breaker assembling body. The breaker assembling body is provided with two sheets of breaker plies 6, 7, which are made of textile consisting of an aromatic polyamide fiber and which are arranged in the opposite direction with each other at an angle of 16 deg. to 30 deg. with respect to the circumferential direction of the tire. In addition, an auxiliary breaker ply 5, which directly touches the outside (in the radial direction) of two sheets of breaker plies 6, 7, which is buried in rubber, and which is provided with a nylon cord, is arranged. The nylon cord of this auxiliary breaker ply 5 is inclined by an angle of 80 deg. to 90 deg. with respect to the circumferential direction of the tire.
Patent JP-S647053-A (JP)
Title: Image forming device
Inventor: MITSUHAYASHI TAKESHI
IPC: G03G15/36
Filed: 1987-06-30
Abstract: PURPOSE:To precisely execute copy printing in terms of a necessary image area by providing a pulse signal generation means for generating pulse signals whose number is corresponding to the carrying speed of the material to be transferred which actuates with a scanning means for an image, counting the pulse signals according to a specified image area and controlling the driving of a latent image forming prevention means. CONSTITUTION:Area specification means 31 and 31b for specifying an optional image area S in the image display surface 30 of an image display part 23 where a microfilm image 26 is displayed and the pulse signal generation means 50 for generating the pulse signals whose number is corresponding to the carrying speed of the material to be transferred which actuates with the scanning means 32 for the image 26 are provided in the titled device. By counting the pulse signals according to the specified image area S by the area specification means 31a and 31b, the driving of the latent image forming prevention means 22 for preventing the formation of the image given from an image scanning means 32 to an image carrier 4 is controlled. And the accurate copy printing is executed only in terms of the optional image area S. Thus, the copy printing can be precisely executed in terms of the necessary image area S.
Patent JP-H065446-A (JP)
Title: Welding transformer
Inventor: TAKANO FUMITOMO
IPC: H01F27/16
Filed: 1992-06-22
Abstract: PURPOSE:To enhance a current density of a primary winding and to reduce in size and weight a welding transformer by positively cooling the winding. CONSTITUTION:A tension bar 18 is press-fitted between primary winding 12 or between the winding 12 and a secondary winding 14 through a silicon sheet 20 in a welding transformer 10. Since the bar 18 is sufficiently cooled by coolant to be fed to a coolant supply pipe 22, thermal energy generated in the winding 12 is conducted to the bar 18 to be dissipated. Accordingly, the winding 12 is cooled.
Patent JP-H0326557-A (JP)
Title: Thermal printer
Inventor: MARUYAMA KENEI
IPC: B41J2/355
Filed: 1989-06-26
Abstract: PURPOSE:To perform a high-accuracy gradation expression with low power demand by a method wherein a plurality of gradation printing densities are controlled by providing a quiescent time in a heating time, and the quiescent time is not provided when a heating time is shorter than a time for receiving one-line image data into a printing memory means. CONSTITUTION:A time Ny is set in a first timer means, and a time Tx is set in a second timer means. The first and second timer means are started. Whether a timer time TM 2 in the second timer means is not less than Tx is judged. If the result is NO, whether a timer time TM2 in the second timer means is not less than Tx is again judged. If the result is YES, whether a timer time TM1 in the first timer means is not less than Ny is judged. If the result is NO, a drive strobe signal STBDR is made a logical 'H' level, and whether a timer time TM1 in the first timer means is not less than Ny is again judged. If the result is YES, a latch strobe pulse signal STBLA is made a logical 'L' level.
Patent JP-S5955363-A (JP)
Title: Electric discharge coating device
Inventor: INOUE KIYOSHI
IPC: C23C26/00
Filed: 1982-09-21
Abstract: PURPOSE:To finish a coated surface to a beautiful and thick surface in the stage of depositing and coating an electrode to be coated on the surface of the work, by interposing an induction coupling device of a voltage transformer or the like to an electric discharge power source for working. CONSTITUTION:An induction coupling device of a voltage transformer 3g or the like is interposed in an electric power source 3 section, and a circuit which turns a switching device 3d on and off by using a high-frequency oscillation output is provided on the primary side 3g1 thereof. Outputs of intermitent voltage pulse trains are drawn out from the secondary side 3g2 thereof and are made to the voltage pulses for electric discharge coating. Then rotating motion is kept applied on the electrode to be coated during the period from approaching and contacting to spacing, whereby the smooth and beautiful coated surface is obtd.
Patent JP-H11347584-A (JP)
Title: Artificial seaweed apparatus for cleaning water quality pollution in closed sea area/lake and marsh
Inventor: KIKUCHI SEIJI
IPC: C02F3/10
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the adhesion and propagation of bacteria which cleans polluted water quality in closed sea areas/lakes and marshes by a method in which a leaf-shaped body holding net is housed in a steel frame installed on a sea bottom/a lake bottom, and string-shaped leaf-shaped bodies are fitted to the net. SOLUTION: In a water quality pollution cleaning artificial seaweed apparatus to be installed in closed sea area/lakes and marshes, a steel wire lower part leaf-shaped body holding net N1 is welded to a steel lower part frame F1, columns 3 are installed at the four corners of the frame N1, an upper frame F2 is installed at the tips of the columns 3, and an upper part leaf-shaped body holding net N2 is welded to the upper frame F2. A frame body 4 is installed below the frame F2, lots of charcoal pieces are charged/held in the bottom part of the frame body 4. Numbers of leaf-shaped body units in which leaf- shaped bodies 7 are bundled by bundling tools are planted on the nets N1 and N2, and the leaf-shaped bodies 7 are, for example, formed from a polyolefin foam.
Patent JP-S5952677-A (JP)
Title: Printer
Inventor: YAMAGISHI YASUO
IPC: B41J2/44
Filed: 1982-09-20
Abstract: PURPOSE:To obtain a high output speed, by a simple structure having such a mechanism that an optical system is interposed between a light source and a photosensitive body and light is passed or blocked by the presence or the absence of the spatial displacement of the piezoelectric element in said optical system. CONSTITUTION:In an optical system 2 comprising lenses 3, 4 interposed between a light source not shown in the drawing and a photosensitive body 1, a piezoelectric element 5 is provided to the focus of the lens 3 being a proper place capable of blocking light and a pulse power source 6 is connected to said element 5. As the piezoelectric element 5, a ribbon shaped one with a thickness of 0.2mm., a length of 50mm. and width of 2mm. is used and, when a pulse with voltage of 350V, a pulse amplitude of 10sec and frequency of 3kHz is applied to said element to generate vibration having displacement of 23mum in said element, a latent image having a dotted line pattern is formed to the photosesitive body 1 and a dotted line pattern image can be obtained by developing and fixing said latent image.
Patent JP-H04362795-A (JP)
Title: Magnetic card reader device
Inventor: HIRUTA YASUSHI
IPC: G11B5/09
Filed: 1991-06-10
Abstract: PURPOSE:To improve operability by enabling a right reading of magnetic data by freely running a magnetic card in either of a right or left direction according to the specification of a device when a reading operation is performed by running the magnetic card. CONSTITUTION:Two magnetic heads 2, 3 reading magnetic data in a magnetic card are placed opposite to each other so that the magnetic card may be held between them and a left end sensor 4 and a right end sensor 5 detecting the inserting direction of the magnetic card are arranged at both ends parts of a groove 1 where the magnetic card is running. The information of either one of the two magnetic heads 2, 3 is selected by a selection means. From the detection result of these two sensors 4 and 5, the running direction of the magnetic card is discriminated by a discrimination means. The magnetic data read by either one of the magnetic head is instructed to be outputted in accordance with the recording format which is preliminarily set by an output instruction means.
Patent JP-H0832681-A (JP)
Title: Device and method for registering terminal information
Inventor: TOKUNAGA YASUSHI
IPC: G06F13/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide device and method for registering a terminal, which attains service utilization register from an access device which is not registered for service utilization through a communication network. CONSTITUTION:The device is constituted by connecting, by the communication network 500, the access device 100 provided with a second identification information storing means 111, an identification information reporting means 112 and a utilization register requiring means 120, a service managing node 200 provided with a second identification information storing means 210, a register asking means 220 and a driving means 230, a register information managing device 300 and a service providing device 400.
Patent JP-S5866044-A (JP)
Title: Humidity sensor
Inventor: SAKAINO YASUSHI
IPC: G01N27/02
Filed: 1981-10-15
Abstract: PURPOSE:To reduce labor and cost of maintenance for the detecting part of a hygrometer by assemblying a humidity sensing element and an electrostatic capacity correction resistor into a unit and detatchably forming this unit within a circuit in the detecting part of the hygrometer. CONSTITUTION:A humidity sensing device comprises a supporting socket 1, a ring packing 2, a time constant output apparatus 3, a ring packing 4, a humidity sensor unit 5 and a gas permeable cover 6. The sensor unit 5 is provided with a humidity sensing element 34 of macromolecular film in a chamber surrounded by a gas permeable cylinder cell 18 and a gas permeable protector cap 19 and a correction electric resistor 32 fixed in a molding 33. The electric resistor 32 is formed a circuit of a predetermined time constant in an oscillation circuit of the time constant output apparatus 3, being assembled together with the electrostatic capacitor characteristic of the humidity sensing element 34. The above described constitution gives the sensor unit 5 interchangeability thereby the sensor unit can be more costsaving in maintainance.
Patent JP-H11351091-A (JP)
Title: Fuel injection valve
Inventor: SHOJI TAKESHI
IPC: F02M61/18
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve that can expand the range of premixed compressive-ignition combustion that offers a desirable exhaust emission characteristic. SOLUTION: The fuel injection valve comprises a fuel spray nozzle 1b formed at its pintle with two types of nozzle hole 8e and 17, the injection axes of which are crossed just outside their outlets, and which individually spray a fuel of a small cetane number and a fuel of a large cetane number out respectively, and a duplex valve needle 6 for directing both fuels together just outside both nozzle-hole outlets and spraying them to the piston situated out of its top dead center, at premixed compressive-ignition combustion. At premixed compressive-ignition combustion, this structure therefore sprays a cetane-number- lowered fuel out in the spray shape most suitable for this combustion.
Patent JP-H0213354-A (JP)
Title: Production of food using yogurt bacteria
Inventor: SUTEIIBUN ROWATSUTO
IPC: A23L11/00
Filed: 1988-06-30
Abstract: PURPOSE: To provide tofu (bean curd)-like food which can be preserved for a long time by adding starter culture fungi solidified by bacteria discharging acid to soymilk, cutting them on specified conditions while using a mixer, and cultivating them later. CONSTITUTION: The starter culture fungi solidified by the bacteria discharging acid are added to the soymilk extracted from crushed soybeans, stirred well and chopped by the mixer so as not to extinguish the bacteria because of temperature rise caused by chopping while keeping the bacteria at the suitable temperature so as to prepare sticky liquid. Next, this chopped mixed liquid is put in a clean plastic vessel and these bacteria are cultivated at a certain culture temperature for certain culture time such as at 40 deg.C for 3-5 hours, for example, required for them to generate ideal acidity and to change taste due to that acidity so that this food can be provided.
Patent JP-H1116529-A (JP)
Title: Sample fixing method for low vacuum scanning electron microscope and apparatus
Inventor: TAGAWA TORU
IPC: H01J37/28
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a sample fixing method of a low vacuum scanning electron microscope and the apparatus that is suitable to avoid a fine movement of a sample with a simple structure that does not use a gas discharging material for fixing a soft sample. SOLUTION: An exhaust system 3 makes the inside of a mirror body 2 of a low vacuum scanning electron microscope to a high vacuum pressure of 10×10<-4> Pa. On the other hand, inside of a sampling chamber is made to a low vacuum pressure of 1 to 270 Pa. This apparatus is made so that the high vacuum pressure inside the mirror body 2 works to a sampling stage 12 where a sample 9 is fixed by opening a valve 35 of a discharge pass 34 to closely fix the material 9 to the material stage 12 utilizing the pressure difference between the high vacuum pressure and the low vacuum pressure inside the sampling chamber 1.