baber/WOPTO huggingface dataset:
Patent JP-S591803-A (JP)
Title: Cylinder controller
Inventor: KOKUNI HIROSHI
IPC: F15B11/024
Filed: 1983-01-17
Abstract: PURPOSE:To make a piston generate great kinematic energy and intend improvement of its working characteristic by making a high pressure act on the piston from the beginning of its return stroke so as to impact an object at the proximity of thecompletion of the going stroke. CONSTITUTION:A piston 15 is provided with both the first valve mechanisms 20, 21 and 18 which are communicated with a tank side pipe line 22 with the piston 15 in the proximity of its upper limit position, and the second valve mechanisms 16 and 12 which are communicated with a pump side pipe line 3 with the piston 15 in the proximity of the lower limit position. The second valve mechanism 16 is communicated with a pilot chamber 24 in a three-port two- position-switching valve 8 via a sequence valve 26. Since the piston 15 is subjected to a high pump liquid pressure from the beginning of its return stroke, and also to a considerably high pressure in the going stroke, great kinematic energy may be generated and stable operation can be assured.
Patent JP-2000205518-A (JP)
Title: Burner and small kitchen range using the same
Inventor: SHIMADA RYOJI
IPC: F23D14/06
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a burner having high heat efficiency and a wide variable range of combustion amount and a small kitchen range which can exhibit a good cooking performance by using the burner. SOLUTION: Short-slit flame holes 44a and 44b are provided radially at regular intervals between adjacent long-slit flame hole groups 43 on the inclined surface of a burner cap 42 mounted with a broth shielding body 14. Therefore, high heat efficiency can be secured and fallen matters can be prevented from getting in a flame hole section 41, by making flames shorter in length by suppressing the interference among the flames, and by realizing smooth ignition.
Patent JP-S62166237-A (JP)
Title: Air conditioner
Inventor: KUSUHARA HISAO
IPC: F24F1/00
Filed: 1986-01-16
Abstract: PURPOSE:To provide an air conditioner of which pitch noise of blade is extremely low, by forming an end portion upstream of air flow along a spiral wall provided on the outside of an impeller into an acute angle. CONSTITUTION:A wall 14 is made spiral, and its end 14b upstream of an air flow is made into an acute angle. The air blown off from an impeller 5, performing a free swirl movement, is branched off into two directions at the end 14b. One air flow goes along the aforementioned wall 14, restoring its pressure while its velocity is being decreased, and it is led to a heat exchanger 7. The other air flow is directly led to the heat exchanger 7, going along the other side of a wall from the end 14. The pitch noise of blade at the end 14b of a spiral wall 14 is pnesumably produced by the fluctuation in air pressure caused by each blade coming near to the end 14. The range of fluctuation of air pressure is reduced and the pitch noise of blade is decreased, by forming the end 14b into an acute angle and by decreasing the impact of an air flow on the end 14b.
Patent JP-H04239646-A (JP)
Title: Ink jet apparatus
Inventor: ATOBE MITSUAKI
IPC: B41J2/015
Filed: 1991-01-24
Abstract: PURPOSE:To reduce the penetration of ink by a method wherein a recording liquid is formed into an aerosol by ultrasonic waves and high voltage is applied to the aerosol to charge the same and the charged particles are bonded to the printing part of a inversely charged printing medium to perform printing. CONSTITUTION:For example, a piezoelectric vibrator 1 is bonded to the lower part of a tank 9 filled with a recording liquid 2. Further, a compressed gas blowoff port 11 is provided and a tungsten electrode 5 is arranged at a blowoff place. The recording liquid 2 to be used has specific gravity and surface tension almost same to those of water. The piezoelectric vibrator 1 is driven and compressed air is introduced and high voltage is applied across the electrode 5 and an opposed electrode plate 6. Then, positively charged air and aerosol particles are sent to the surface of paper 4. The electrode 8 corresponding to a printing dot is provided to the rear of the paper 4 and, when only a printing part is made negative in polarity, aerosol particles are bonded only to a negative dot part. By this method, fine-grained printing quick to dry can be obtained and the fog of printing can be also prevented.
Patent JP-H04240094-A (JP)
Title: Cutting method for sticky roll
Inventor: TANAKA HIDEAKI
IPC: B26D3/16
Filed: 1991-01-24
Abstract: PURPOSE:To provide a cutting method for a sticky roll formed by winding a sticky tape thickly on a paper core, with which no double cut of sticky roll will be generated due to a round cutter and with which ill influence upon the producibility can be minimized, by equipping the device with functions to rotate the sticky roll and approaching the round cutter to this core of roll. CONSTITUTION:The intruding speed of a round cutter 4 for a sticky roll 3 is adjusted to 0.5-3mm/sec, and a depth cut is made at this speed into the outer layer 31 as the peripheral part of a sticky tape layer of this sticky roll 3. Then the thick inner layer 32 part of the sticky roll 3 and the paper core 1 are cut at a cutter feeding speed of 5-30mm/sec.
Patent JP-H07212263-A (JP)
Title: Receiver and stereo broadcasting receiver
Inventor: SATO MASANORI
IPC: H04B1/16
Filed: 1994-01-26
Abstract: PURPOSE:To more reduce the feeling of incompatibility for a user by separating the output of a detection part into a right output and a left output corresponding to the degree of separation decided based on the output of a controlled electric field intensity detection part. CONSTITUTION:When the modulation level of an output from a detection circuit 13 is lower than a prescribed value, a continuous variable stereo-monoral controller 17 and a continuous variable tone controller 26 are controlled based on the amplitude of a received signal detected by an electric field intensity detector 14 and since the distortion of a stereo voice caused by the mixture of noises or the like does not stand out in the sense of hearing when the amplitude of this received signal 12 is larger than a prescribed range, the degree of separation between an output 21 for left speaker 20 and an output 23 for a right speaker 22 is enlarged at the continuous variable stereo-monoral controller 17 but the continuous variable tone controller 26 makes tones close to a normal tone. Since the distortion of the stereo voice stands out in acoustic feeling, when the amplitude of the received signal 12 is small, the degree of separation is reduced at the continuous variable stereo-monoral controller 17 and a high tone area with a lot of noise components is suppressed.
Patent JP-H06215292-A (JP)
Title: Method of detecting object existing ahead of vehicle
Inventor: SATO ATSUSHI
IPC: G08G1/16
Filed: 1993-01-19
Abstract: PURPOSE:To detect an object existing ahead on a curved road as quickly as possible (during the period of its existence far away) and to improve detecting accuracy. CONSTITUTION:In a method for calculating the differential value of image data representing a scene including a road surface existing ahead of a vehicle on the screen of an X-Y orthogonal coordinate system, for finding out a straight line representing the range of plural feature points (Xs, Ys) with positions more than a set point value as a feature point (Xs, Ys), detecting right and left end white lanes on the traveling lane of the vehicle in the scene, and detecting an object in a prescribed area on the screen based upon straight lines expressing the right and left end white lines, an intersecting point (Xv, Yv) between the two straight lines representing the right and left end white lines is obtained, a deviation area corresponding to the deviation direction and deviation quantity of the intersecting point (Xv, Yv) from a prescribed position on the screen is set up and the object is detected in the area surrounded by the two stright lines and in the deviation area.
Patent JP-H09199126-A (JP)
Title: Nonaqueous electrolyte secondary battery and manufacture of its negative electrode
Inventor: OTSUKA ATSUSHI
IPC: H01M4/485
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a battery having a high energy density and excellent in the high-temperature preservation characteristic by improving a carbon material used for a negative electrode. SOLUTION: The carbon material used for this battery is the graphite powder carbonized with mesophase small spherical bodies having the β-resin component of 2-15wt.% into graphite, the average grain size is 3-25μm, and the specific surface area is 1.0-8.0m<2> /g. The grain size and specific surface area are optimum for improving the high-rate charge/discharge characteristics and the high temperature-resistant shelf life, and they can be adjusted as follows: When the mesophase small spherical bodies are carbonized in the inactive atmosphere at 800-1300 deg.C, the volatile component contained in the β-resin component is released to form fine holes in the trace. The β-resin on the surface becomes porous, and the specific surface area of the mesophase small spherical bodies is increased.  When the β-resin quantity of the small spherical bodies is adjusted in advance, the grain size and the specific surface area can be optimized.
Patent JP-H08240732-A (JP)
Title: Method and equipment for encapsulation of optical fiber
Inventor: JIYON JIYOSEFU BARATSUKU
IPC: G02B6/36
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber encapsulating technology, regarding the interconnection of optical fibers, particularly an optical fiber connected to one side of a member such as a light back plane. (gas) SOLUTION: The method for encapsulating an optical fiber 26 involves a process for jointing the optical fiber 26 to the first surface of a hard flat member 17, and another process for placing the flat member 17 in a substantially airtight room. Furthermore, an encapsulating sheet 13 is placed in the airtight room so as to be faced to the flat member 17. In addition, the structure in this case is made so that the air pressure of the flat member 17 is kept at a level considerably lower than the air pressure of the encapsulating sheet 13, thereby pressing the encapsulating sheet 13 to the flat member 17. Also, the encapsulating sheet 13 is made of a flexible fireproof material capable of maintaining the structural integrity thereof and at least ensuring freedom from melting or catching a fire at the temperature of 200 deg.C.
Patent JP-S59133429-A (JP)
Title: Flow rate detector
Inventor: ABE KATSUNOBU
IPC: G01F1/22
Filed: 1983-01-21
Abstract: PURPOSE:To perform detection without viewing by installing magnetic force detector in such a fluid passage that the installation position of the magnetic force detector when a detection output is generated corresponds to a flow rate value, and detecting the detection output when the magnetic force of a moving body is sensed. CONSTITUTION:The moving body 10 which moves in fluid corresponding to the amount of fluid by generating magnetic force is inserted into a glass tube 12. The moving body 10 consists of a float 14 and a permanent magnet 16 and stops where the flow rate depending upon the viscosity of water and the internal diameter and hydraulic pressure in the glass tube 12 is balanced with the weight of the float 14. The magnetic force detector 18 which senses the magnetic force to generate the detection output is fitted near the glass tube 12. The installation position of the magnetic force detector 18 when the detection output is generated is made previously to correspond to the flow rate value.
Patent JP-S56111247-A (JP)
Title: Preparation of semiconductor device
Inventor: TAKEUCHI HIROSHI
IPC: H01L27/10
Filed: 1980-01-24
Abstract: PURPOSE:To improve the reliability of the multilayered wiring, by filling a peak portion of a insulating film that cover an electrode wiring of polycrystalline Si with Si and oxidizing after a vertical reactive ion etching is performed. CONSTITUTION:A field oxide film 12 and a gate oxide film 15 on a P<-> type Si substrale are coated with a polycrystalline Si mask with P addition and the film 15 is etched away and by forming SiO2 16, 17 with H2 combustion a peak portion 18 is formed. After the mask 16 is removed and the threshold level is adjusted by B ion implantation, SiO2 19 and the polycrystalline Si with P addition 20 are atacked. Then the layer 20 is etched by CCl4 gas ion etching to leave the layer 20' below the peak portion. Thereafter oxidation by H2 combustion is performed and after the layer 20' is converted into the SiO2 21, a polycrystalline Si 22 with P addition and a resist-mask 23 are again stacked and with the same etching method the layer 22 is patterned to form the second layer gate electrode 24. With the electrode 24 as a  mask an opening is formed on the film 19 to form an n<+> layer 26, which is covered  27 with SiO2 27 for a selective opening and an electrode 28 is applied. With such an surrangement, the electrode short circuit caused by the peak portion can be prevented and a fine wiring without side etching can be formed.
Patent JP-S62178710-A (JP)
Inventor: BUITSUTORIO DEI NUNTSUIO
IPC: F01N3/32
Filed: 1987-01-13
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-H08229164-A (JP)
Title: Set of golf clubs
Inventor: JIYAN HIYUU
IPC: A63B53/04
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a golf club set with sweet spot of each head having a size which is improvable in accuracy of player's shot, by constituting an wall for batting to decrease its length in the set when its height and angle for loft increase in order to conserve its area. SOLUTION: In the golf club set, each clubs locates in a vertical plane that is pointed to a batted ball face at right angles and possesses a grip 2 that is attached to ahead 1 that is consisted of a collective of walls including a heel part 3, and upper wall part 4, and a toe part 5 and a sole part 6 which is placed on a ground SO. And these walls surround an wall for batted ball 7 that is faced an area for a batted ball at right angles with inclining toward the vertical plane or loft angle of a value and the wall for a batted ball 7 has a length and height of an area S for a head 1. And in order to converse an area S of the wall for a batted ball 7 in a set, the wall is constituted to decrease a length of the wall when its height and an angle for loft increase.
Patent JP-H11202455-A (JP)
Title: Developer for silver halide photographic sensitive material and image forming method
Inventor: ITO HIROHIDE
IPC: G03C5/30
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the image forming method by using the silver halide photographic sensitive material having high-contrast photographic characteristics and uniformizing a processing solution and to provide the developer for this photosensitive material to be used for this image forming method. SOLUTION: This silver halide photographic sensitive material having at feast one silver halide emulsion layer on a support is imagewise exposed and an image is formed by coating the photosensitive material with the developer represented by the formula in which each of R1 and R2 is, independently, an alkyl, amino, alkoxy, or alkylthio group each optionally substituted, and each may combine with each other to form a ring; (k) is 0 or 1; (k) is 0 or 1 and when (k)= 1, X is a -CO- or -CS- group; and each of M1 and M2 is an H or alkali metal atom.
Patent JP-S62165210-A (JP)
Title: Operation area signal output device for numerical controller
Inventor: NOMURA YASUO
IPC: G05B19/18
Filed: 1986-01-17
Abstract: PURPOSE:To reduce the number of output circuits by providing a microcomputer which operates an input circuit, a non-volatile memory, and an output circuit. CONSTITUTION:A working program of a numerical controller vice 01 is executed by a CPU 03, and the value of a position detector 11 is read as position information of each axis through an interface 07 by the CPU 03. Meanwhile, the boundary value of the operation area of each axis is stored in a parameter memory 05, and this boundary value and position information of each axis are compared with each other by the CPU 03 to decide where each axis is placed in the operation area. It is unnecessary to store X0-X4 and Z0-Z4 as boundary values in the parameter memory 05 if minimum and maximum values of operation strokes of individual axes are used, and an area signal is outputted as two-bit signal (0-3) to an external device 32 with respect to each axis. Thus, the area which each axis is placed in is reported to the external device with a smaller number of output circuits.
Patent JP-S56105470-A (JP)
Title: Production of steel material having excellent resistance against steam oxidation
Inventor: FUJIKAWA HISAO
IPC: C23C10/42
Filed: 1980-01-24
Abstract: PURPOSE:To provide steel pipes for use as boiler tubes having excellent resistance to steam oxidation by a method wherein a decarburized layer is formed on the surface layer of a steel material and is subjected to chromizing treatment at a specific temperature. CONSTITUTION:A low-alloy steel such as carbon steel having less than 12% of Cr content is decarburized to form on the surface a decarburized layer more than 10mu thick. It is preferable to reduce carbon content in the decarburized layer to 0.01% or less. Then, chromizing treatment is applied at a low temperature of 800-900 deg.C to provide a chromized alloy layer having enough thickness against steam oxidation. The process provides a steel material having excellent high-temperature strength and weldability as well as resistance against steam oxidation.
Patent JP-S60153846-A (JP)
Inventor: OCHIAI KORENORI
IPC: A61B6/00
Filed: 1984-01-21
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-S62168084-A (JP)
Title: Snowfall detecting device
Inventor: SAKAGAMI HIRONOBU
IPC: G01F23/28
Filed: 1986-01-20
Abstract: PURPOSE:To reduce the possibility of malfunction and trouble and to improve the reliability of a snowfall detecting device by installing a sensor part opposite a roof and preventing it from being exposed to wind, snow, and direct sum light. CONSTITUTION:An ultrasonic wave from an ultrasonic wave oscillation circuit 1 is passed through an amplifying circuit 2 and a transmitter 3 to become a transmit signal. If snow falls on the roof, the transmit signal is absorbed and a receive signal attenuates, so the level of the signal amplified by an amplifying circuit 5 also falls in level. For the purpose, the operation conditions of an output circuit 7 and switch circuit 8 are determined properly to detect a snowfall by a detecting circuit 6 from the decrease in the level of the signal. Then, the output signal of the circuit 8 is inverted in level through the circuit 7 and a relay, etc., are put in operation to power on the roof heater installed on the roof, thereby melting the snow on the roof.
Patent JP-S63176945-A (JP)
Title: Damper control device for air heat pump unit
Inventor: IGARASHI MASASHI
IPC: F24F11/02
Filed: 1987-01-19
Abstract: PURPOSE:To make the temperature distribution uniform in a room for which the space cooling or heating is being performed and reduce the energy loss by providing a pressure sensor that detects the air pressure of ambient air and controlling dampers such as air supply damper, air discharge damper, ambient air cooling damper etc. based on the detection signal from the pressure sensor. CONSTITUTION:A pressure sensor 27 is disposed in a first air dust 6 through which ambient air is taken-in, and a micro computer 28 is disposed in an air heat pump unit 1. When the pressure sensor 27 detects that the air pressure of ambient air has becomes larger than the predetermined value, and the microcomputer 28 determines that such a condition has existed for a certain duration, a signal to close dampers is outputted from the microcomputer 28 to actuators 29 for dampers 23, 24, 25, 26 to forcibly close these dampers 23, 24, 25, 26 to shut out the outside air from entering the room 2. In this manner, when the air pressure become larger than the predetermined value, the ambient air is prevented from entering the room to which the space cooling or heating is being performed, and the space cooling or heating can be performed solely by circulating the room air.
Patent JP-S61167226-A (JP)
Title: Voltage generating circuit
Inventor: MIYAKE TOSHIHIDE
IPC: G03B7/00
Filed: 1985-01-19
Abstract: PURPOSE:To generate a voltage of a geometric series by introducing a voltage from a connecting point of voltage dividing resistors in a voltage generating circuit used for a film sensitivity introducing voltage circuit. CONSTITUTION:A signal recorded on a film patrone 1 is read and given to a corresponding signal generating means 3, transistors Q1, Q2 are conducted selectively and resistors R1-Rn are selected so that a connecting point between resistors Rn and Rn+1 reaches a voltage with a sensitivity index ISO. Then a prescribed ISO introducing voltage from a connecting point among transmission gates 41-48 is introduced to a shutter control circuit 10. Thus, a voltage represented by a geometric series in matching with the ISO value is generated.
Patent JP-2000203800-A (JP)
Title: Picking device
Inventor: HAISHI SHIGEO
IPC: B66F9/24
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a picking device for simultaneously taking out the specified amount of materials to be conveyed from a group composed of many materials to be conveyed. SOLUTION: A picking device is formed of a pair of fork devices 2a, 2b provided on a moving device 1, a material to be conveyed gripping means 12 journaled to the fork devices, an upper surface detecting sensor for detecting the upper surface of a group of materials to be conveyed, an end surface detecting sensor 19 for detecting the end surface of the group of materials to be conveyed, and a controller for positioning the fork devices on the basis of signals from the upper surface and end surface detecting sensors and for simultaneously taking out the specified number of materials to be conveyed from the group of materials to be conveyed by controlling the fork devices.
Patent JP-H10210042-A (JP)
Title: Method and device for absorbing propagation phase difference in redundant constitution system
Inventor: ISHIWATARI HIROSHI
IPC: H04L7/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To stably establish synchronization between systems by absorbing a signal propagation phase difference regardless of a difference in inter-device cable length between an act system and a standby system. SOLUTION: Cells and multi-cell frame signals are synchronously transmitted from transmission equipments 120 and 121 of the act system and the standby system to reception equipments 130 and 131 of corresponding act and standby systems in the unit of multi-cell, and reception equipments 130 and 131 of the cat system and the standby system successively store cells in the unit of multi- cell, which are transmitted from transmission equipments of respective systems, in cell buffers 510 and 511 . Read control parts 520 and 521 determine the timing of cell read from cell buffers 510 and 511 based on the multi-cell frame signal transmitted from the transmission equipment of the act system, and cells are synchronously read out from cell buffers of the act system and the standby system based on this timing and are inputted to cell handling parts of the act system and the standby system.