baber/WOPTO huggingface dataset:
Patent JP-H0571832-A (JP)
Title: Air-conditioner
Inventor: HASEGAWA NORIHISA
IPC: F25B13/00
Filed: 1991-09-10
Abstract: PURPOSE:To provide an air-conditioner which performs reasonable defrosting operation as a compressor is protected and has excellent safety and reliability. CONSTITUTION:In a heat pump type freezing cycle wherein compressors 1 and 2, a four-way valve 5, an outdoor heat-exchanger 6, an expansion valve, and indoor heat-exchangers 14, 24, and 34 are interconnected, in the order named, a refrigerant delivered from the compressors 1 and 2 is caused to flow, in order, through the four-way valve 5, the indoor heat-exchangers 14, 24, and 34, the expansion valve, and the outdoor heat-exchanger 6 through switching of the four-way valve to execute heating operation. A means to return the four-way valve 4 during heating operation to defrost the outdoor heat-exchanger 6 is provided. When, during defrosting operation, a pressure Ps on the lower pressure side of a freezing cycle is decreased to a value lower than a set value P1 and the delivery refrigerant temperature of the compressors 1 and 2 is increased to a value higher than the set value P1, capacity of the compressors 1 and 2 are reduced. Through reduction thereof, defrosting is continued as the compressors 1 and 2 are protected.
Patent JP-H0278818-A (JP)
Title: Liquid fuel combustion device
Inventor: OKAJIMA SEIJI
IPC: F23N1/02
Filed: 1988-09-14
Abstract: PURPOSE:To maintain a stable combustion state under a wide range a working condition by a method wherein fuel fed in response to a change in a fed blast amount is regulated automatically. CONSTITUTION:With a switch in a body turned ON, a heater 2 is energized, and a vaporizing cylinder 1 is heated. When the vaporizing cylinder 1 is heated to a given temperature, running of a motor 6 is started, and a blast fan 5 is run to feed combustion air through a blast pipe 8 to the vaporizing cylinder 1. A pressure sensor 14 is located in the blast pipe 8, a fed air pressure is detected, and a detecting signal is inputted to a CPU 15. The CPU 15 calculates an amount of fuel fed to the vaporizing cylinder 1 by means of a detecting signal from the pressure sensor 14, and controls an electromagnetic pump 13 based on the calculating result to regulate a feed amount of fuel.
Patent JP-H05281821-A (JP)
Title: Method and device for shortening electrostatic level convergence time in operation of three-level image forming device
IPC: G03G15/04
Filed: 1992-08-28
Abstract: PURPOSE: To form a 3-level highlight color image through one bus by measuring an electrostatic value of a patch formed on a charge holding surface and comparing this value with a target value. CONSTITUTION: To shorten cycle start convergence, a stored or resident image is utilized, and this resident image is included in an external control or pixel board constituting part of an image output terminal(IOT) of the device. This resident image is used to generate six patches in total, i.e., two patches of charging VCAD, two patches of discharging VDAD, and two patches of background VMOD in each frame. An electrostatic voltmeter reads all of the six patches and determines control on the basis of the mean of two read values for each voltage level. During cycle start convergence, the discharging and background voltages are updated in every two pitches and the charging voltages are updated in every three pitches. Therefore, the cycle start convergence of device static electricity can be attained within seven pitches on average.
Patent JP-S6384800-A (JP)
Title: Hot press
Inventor: ISOBE KOKICHI
IPC: B29C43/20
Filed: 1986-09-29
Abstract: PURPOSE:To progress automation of a hot press by detecting the operation of hot plates when the respective hot plates are lifted by rising of a movable platen and the rising of the hot plate adjacent to the rear surface of an upper platen starts and changing over the rising speed of the movable platen by the signal thereof. CONSTITUTION:The hot press is fixed with a base plate 1 and the upper platen 3 by means of stays 2. The hot plates 7, 9, 10, 16 are clamped opened and closed between the base plate 1 and the upper platen 3 by the vertical movement of the movable platen 5. The movable platen 5 is risen after plates 27 to be treated are installed to the prescribed positions on the hot plates 7, 9, 10. The rising speed at this time is high and the upper hot plates are continuously risen successively until the hot plate 16 rises. A limit switch 25 emits a signal when a cam 23 at the top end of a cam rod 20 energizes said limit switch. The speed is then changed over to the low speed and the plates 27 are clamped at the low speed. The automation of the working stage of the hot press is progressed by the above-mentioned method.
Patent JP-S59113349-A (JP)
Inventor: ERUMAA AARON RICHIYAAZU
IPC: B60W30/18
Filed: 1983-12-06
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-S59115485-A (JP)
Title: Pump for power steering
Inventor: SEI KEISUKE
IPC: F04C15/00
Filed: 1982-12-22
Abstract: PURPOSE:To aim at improving the efficiency of a pump, by making a retaining ring having a taper surface fit in one side of a ring groove around the inner circumferential surface of an opening part at the low pressure chamber side whereby providing a thrust there and letting a thrust plate stick fast to a cam ring, dispensing with a coil spring for a high pressure chamber, and making a flow of high pressure oil smoothable. CONSTITUTION:A thrust is generated in a way of fitting a retaining ring 14 having a taper surface 10' into one side of a ring groove 10d formed on an inner circumferential surface 10a of an opening part at the low pressure chamber side of a housing 10, and a thrust plate 13 is stuck fast to a cam ring 12. With this, a flow of high pressure oil running in a high pressure chamber 10b goes smoothly without necessitating a coil spring for the high pressure chamber 10b. Also the high pressure oil will smoothly flow in a high pressure oil leading hole 15 interconnected to a lower hole 18 of a vane 17 for a rotor 16, improving the efficiency of a pump, and moreover absorption of axial machining errors in the housing 10 and a pressure plate 11, the cam ring 12, etc., is much promoted.
Patent JP-S59119335-A (JP)
Title: Lens interchangeable type optical equipment
Inventor: ABE KENJI
IPC: G02B3/10
Filed: 1982-12-25
Abstract: PURPOSE:To simplify a mechanism and to realize a lightweight constitution by driving an interchangeable lens by the rotary motion of a rotating body on the interchangeable lens side by vibrating and driving a vibrator on the side of an optical equipment body. CONSTITUTION:A figure is a side elevation which shows part of the state wherein an interchangeable lens barrel 10 is mounted on a camera body 9 by coupling mount parts 8 and 11 with each other; when the lens barrel 10 is mounted on the camera body 9, the rotating body 1 on the side of the lens barrel 10 contacts the oscillator on the side of the camera body 9 in opposition and the rotating body 1 is held pressed against the vibrator 2 by the proper energizing force of a spring 26. When the zooming element on the side of the camera body 9 is operated, the electrostrictive element 3 on the side of the vibrator 2 is fed with a current from a feeding circuit to drive the vibrator 2, driving said rotating body 1 forward or backward. A cam ring 19 is rotated forward or backward associatively with the rotation of this rotating body 1 and lenses 22 and 23 move forth or back in optical-axis directions to perform zooming operation.
Patent JP-S6386864-A (JP)
Title: Ion source
Inventor: MATSUOKA SHIGETO
IPC: H01L21/203
Filed: 1986-09-29
Abstract: PURPOSE:To take out high-purity sputtering ions with high-density plasma in case of sputtering a target by an ions source utilized with plasma by using an electronic cyclotron resonance for formation and heating of plasma and using mirror field for confinement of plasma. CONSTITUTION:Electromagnets 8 for forming mirror field are fitted to both sides of the outside of a plasma forming chamber 1 provided with both a cylindrical target 5 consisting of metal such as Al, Cu and Fe and a window 6 introducing microwave generated by a magnetron of 245GHz as a microwave source. A lattice-shaped grid 4 for drawing ions is provided to the position opposite to the window 6 and the chamber 1 is formed into such a shape and dimension that it acts as a cavity resonator for microwave fed from a waveguide 7. Metallic particles such as Al which are formed by sputtering the target 5 are ionized in a plasma 10 and selectively drawn through the grid 4, thereby a high-efficiency and large-yield ion source capable of being utilized for formation and etching if various thin films is formed.
Patent JP-2001058278-A (JP)
Title: Fusing work method and device therefor
Inventor: MUKAI REN
IPC: B23K11/24
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To improve a workability or a productivity by making a schedule administration of a fusing work for a large amount or a large variety of working spots efficient. SOLUTION: A schedule number (code) which a user needs for a prescribed work piece is inputted first into a controlling section. In the second place, set values for a various working conditions administrated by the schedule number are read out from a memory and set to each prescribed resistor. Set values of working condition at a corresponding working section are set in particular. Then, a fusing work is executed responding to a start-up signal supplied from an external device or inputted by an operator. After a fusing work has been performed, a counter for the number of sectional works is incremented by one. Fusing works are repeatedly executed under exactly the same working conditions as described above for succeeding working spots until a set number (N count) of the working spots set for the corresponding section is attained.
Patent JP-H06194558-A (JP)
Title: Ocellus telescope having constant length
Inventor: ROOTARU KERUSHIYU
IPC: G02B7/04
Filed: 1993-09-17
Abstract: PURPOSE: To obtain a best adjusting condition with respect to arious magnifications by constituting the speed of an adjusting member to be suitable to a selected magnification by a quick device. CONSTITUTION: An ocular lens confronting an objective lens 11 is of an exchanging type ocular lens 12 which is capable of selecting a magnification. A focusing unit 13 is provided for focusing, and the unit 13 can be moved along the optical axis of a telescope by an adjusting member 14, which supports notched knobs at its both ends. In addition, in order to change the direction of a light path between the unit 13 and the lens 12, a prism set 17 is fixed within a mirror shell 10. Then, corresponding to the magnification of the lens to be used, an adjusting speed for focusing is adjusted at plural steps by a change gear 18.
Patent JP-H0894024-A (JP)
Title: Combustion device
Inventor: KANDA AKIRA
IPC: F23D14/14
Filed: 1994-09-27
Abstract: PURPOSE: To simply fit a radiant net and sufficiently secure the strength of the net in a combustion device which is provided so as to be separated from the combustion surface of an IR rays burner with a constant space and provided with the radiant net of almost similar shape. CONSTITUTION: A radiant net 2 is provided with a reinforcing frame 3 to surround its outer periphery, locking plates 4, 4 are projected from the outside around the middle of a pair of longer sides of a combustion surface of an IR rays burner, the outside at each end part in the longitudinal direction of the combustion surface and the reinforcing frame 3 are attached thereto in an attachable/detachable manner, and the middle part of a pair of longer sides 3a, 3a of the reinforcing frame 3 is locked by a locking piece 41 in a fall-off preventing manner.  The sectional shape of each longer side of the reinforcing frame 3 is of U-shape, and externally fitted so as to be affordably movable in the direction orthogonal to the edge 2a of the radiant net 2, and the margin in terms of the relative movement of a pair of longer sides 3a, 3a is set larger than the engaging margin of the locking piece 41 with the reinforcing frame 3.
Patent JP-H04112531-A (JP)
Title: Formation of capacitive insulating film
Inventor: KAMIYAMA SATOSHI
IPC: H01L27/108
Filed: 1990-08-31
Abstract: PURPOSE:To form an insulating film having a large capacity value by conducting a step of forming a tantalum oxide film by thermal chemical reaction using organic tantalum material gas, etc., and then a step of forming a tantalum oxide film by a plasma chemical reaction using halogen tantalum material gas, etc., in the same apparatus. CONSTITUTION:A wafer 12 is conveyed to a reaction chamber 17, organic tantalum material [Ta(OC2H5)5] gas in a vaporizing chamber 7 heated by a heater 8 is introduced into the chamber 17, and oxygen gas from a supply source 1 is introduced into the chamber 17 by opening a valve 25. Then, a chemical reaction due to heat occurs, and a tantalum oxide film is formed on the wafer 12. Then, the wafer 12 is fed into a reaction chamber 18, halogen tantalum material (TaCl5) gas in a heated vaporizing chamber 9 is introduced into the chamber 18, and nitrous oxide gas from a supply source 2 is introduced. A high frequency power source 16 is turned ON to cause a plasma chemical reaction, a tantalum oxide film is formed on the wafer 12, and a capacitive insulating film having a large capacity value can be formed.
Patent JP-H0395719-A (JP)
Title: Magnetic disk cartridge
Inventor: OMOTO HIROYUKI
IPC: G11B5/708
Filed: 1989-09-08
Abstract: PURPOSE:To prevent the peeling and dislodging of magnetic layers and the generation of deposits and to improve durability and reliability by consisting ferromagnetic metallic powder of alpha-Fe, the average BET whose surface area is <=48m<2>/g and constituting the disk-side surface layer to be brought into direct contact with the magnetic layer of nonthermoplastic fibers. CONSTITUTION:The alpha-Fe metallic powder is used as the ferromagnetic metallic powder and the average BET surface area thereof is <=48m<2>/g. Almost all of at least, the disk side surface layer 19 of a cleaning sheet 10 brought into direct contact with the magnetic layer is constituted of the nonthermoplastic fibers, such as, for example, rayon fibers. The softening and wear of the fibers by friction heat are, therefore, obviated in spite of the long-term contact with a rotating magnetic disk and the generation of the worn powder from the cleaning sheet is suppressed. On the other hand, the ferromagnetic metallic powder to be used is the alpha-Fe metallic powder having a relatively large grain size and, therefore, the adhesive area to a binder and the tacky adhesive force are large and the excellent characteristics of the binder are sufficiently exhibited. Thus, the durability of the magnetic disk is greatly improved and the reliability is improved.
Patent JP-S59123570-A (JP)
Title: Chemical conversion treatment by spray system
Inventor: MIYOSHI TAKESHI
IPC: B05D7/14
Filed: 1982-12-29
Abstract: PURPOSE:To assure direct contact of a spray liquid with each surface of an object to be treated by upsetting the object which is suspended, moved and subjected to a chemical conversion treatment by a spray system, in the midway of the treating stage. CONSTITUTION:When an object to be treated which is suspended from a rod 4 enters a treating zone, the object is subjected to a spray treatment by each spray nozzle 1. Both side faces 10a, 10b in parallel with the advance direction among the four circumferential side faces of the object are treated in this stage but when the object arrives at the position of the 1st upsetting member 6a, one upsetting bar 7 contacts therewith and a rod 4 turns about 90 deg. together with the rod, then the faces 10c, 10d which were front and rear faces are now positioned in parallel with the advance direction and these faces are subjected to the spray treatment. The object is thus upset by >=1 time in the above-mentioned way, whereby a uniform chemical-converted film is formed over the entire surface of the object.
Patent JP-H1160055-A (JP)
Title: Chopper device
Inventor: KOJIMA NORIYUKI
IPC: B65H45/18
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a chopper device which can control the attitude of a sheet-like material with a high degree of accuracy. SOLUTION: A speed adjusting belt is arranged on a chopper table 6 provided on a slide frame 5 which is slidable on support rails 3, 4, and pressing rollers for adjusting the pressing force of the speed adjusting belt with respect to a signature, are arranged on widthwise opposite sides of the belt, and in the downstream in the running direction of the belt. Bend detection sensors 51, 52 and deviation detecting sensors 53, 54 for detecting widthwise ends of the signature are provided at predetermined positions on a support stay 35 are provided in the vicinity of a reference position of the chopper table 6.  The pressing forces of the rollers are controlled by a control device in accordance with signals from the detection sensors 51, 52, and a side-lay motor 22 for sliding the chopper table 6 is controlled by the control device in accordance with signals from the deviation sensors 53, 54.
Patent JP-S59123908-A (JP)
Title: Function generator
Inventor: AKITA TADASHI
IPC: G05D3/12
Filed: 1982-12-29
Abstract: PURPOSE:To set acceleration to an arbitrary value and to complete setting quickly by generating a comparative positional function using the first speed information of constant acceleration characteristics and the second speed information that approaches a target and follows deceleration characteristics independently. CONSTITUTION:In a period from time T0 to T1, a start of movement at an indicated speed Vc1 designated by a computer is commanded, and an output (a) of a counter 3 changes against the position of movement at a fixed acceleration alphac1. When the output (a) arrives at the indicated speed at time T1, the state is continued until time T2. When the indicated speed is commanded to Vc2 which is lower than Vc1, a comparator 5 switches a switch 7 to the down side, and a counter 3 starts counting. When the output (a) arrives at the speed Vc2, that condition is maintained until time T4. From the time T4, the speed is reduced from the speed Vc2 to the constant acceleration alphac1, and when arrived at a target position Xc, the speed becomes zero and stops.
Patent JP-H0779830-A (JP)
Title: Seat reclining device
Inventor: YAMADA YUKIFUMI
IPC: A47C1/025
Filed: 1993-09-17
Abstract: PURPOSE:To enhance the strength in rear of a seat back by providing a pair of hinge mechanisms for regulating the rotation thereof together with the seat back, on opposite sides of the rear part of a seat cushion so as to transmit the operation of a coil spring joined to one of a pair of hinges, to the other one of the hinges. CONSTITUTION:Lower arms 21 are provided on the rear side of a cushion panel 2a constituting a seat cushion 2 of a seat 1. Further, upper arms 31 are provided at opposite ends of the lower part of a seat back frame in a seat back 3. The lower arm 21 and the upper arm 31 on one side constitutes a tiltable first holding mechanism 6 together with a hinge pin 5 fixed to the upper arm 31. Further, those on the other side constitutes a tiltable second holding mechanism 7 together with a hinge pin 5 fixed to the upper arm 31. When a control lever provided on the holding mechanism 6 side is operated to rise and fall, the hinge pin 5 in the holding mechanism 7 is associated therewith through the intermediary of a wire extending through a tube. With this arrangement, it is possible to enhance the strength in rear of the seat back.
Patent JP-H05127439-A (JP)
Title: Developer for electrophotographic device
Inventor: NOZAKI YASUHIRO
IPC: G03G13/09
Filed: 1991-09-12
Abstract: PURPOSE:To obtain a developer for an electrophotographic device capable of easily executing stable excellent development without having the shortage of a magnetic carrier, even if a developer is rich in toner, in a developer for an electrophotographic device adopting, what is called, a magnetic brush developing system. CONSTITUTION:In the developer for the electrophotographic device, the magnetic carrier 2 to which the toner 3 is stuck by electrostatic force generated by triboelectrification is held on the outer periphery of a developing roller 21 in the state of the magnetic brush 5, and a nap height regulating member 24 is provided to face oppositely to the developing roller 21, thereby the quantity of the toner 3 carried to a developing part together with the magnetic carrier 2 by the rotation of the developing roller 21 is regulated by the nap height regulating member 24 and the physical value of the magnetic carrier 2 is constituted so as not cut the magnetic brush 5 when it collides with the nap height regulating member 24.
Patent JP-H0681359-A (JP)
Title: Vibration-proof void groove structure for building with underground floor
Inventor: HASHIZUME HISAYOSHI
IPC: E02D31/08
Filed: 1992-08-31
Abstract: PURPOSE:To support an earth retaining wall without providing a support structure around the earth retaining wall. CONSTITUTION:An earth retaining wall 1 is constructed along the excavation side face formed when the preset ground is excavated, and the underground wall 3a of a building 2 is faced to the earth retaining wall 1 at a preset interval. A cavity 3b is horizontally penetrated at the preset depth for connecting the right and left underground walls 3a to secure a fixed light collection area on the underground floor of the building 2. A shore strut 4 is laterally provided to be freely coupled with the cavity 3b, both end sections of the shore strut 4 are brought into contact with the earth retaining walls 1 via wales 5, and the earth retaining walls 1 are supported by the shore strut 4.
Patent JP-H0686206-A (JP)
Title: Electronic still camera
Inventor: KOBAYASHI TOSHIHARU
IPC: H04N5/765
Filed: 1992-08-31
Abstract: PURPOSE:To obtain an image with high quality even when a defect exists in a CCD image sensor picture element when a still picture is obtained by an electronic still camera. CONSTITUTION:The still picture with high quality can be obtained by recording a defective picture element address, etc., at every CCD image sensor 5 on a ROM individually in advance, reading out the defective picture element address, etc., when IC card memory 16 is loaded on the electronic still camera, and performing correction at a defect correction processing circuit 15F based on the defective picture element address read out from the IC card memory 16 in reproduction.
Patent JP-H0281171-A (JP)
Title: Automatic transaction machine
Inventor: MARIKO YOSHIO
IPC: G06Q40/00
Filed: 1988-09-19
Abstract: PURPOSE:To avoid the breakdown of a system by separating an abnormal part in case the input is possible via a touch sensor or a keyboard and accepting the input from the touch sensor or the keyboard only. CONSTITUTION:A control mechanism 8 performs the transaction control jobs including a process of the operation input data, etc. While a touch sensor abnormality detecting mechanism 10 and a keyboard abnormality detecting mechanism 11 detects the abnormal actions of a touch sensor input mechanism 3 and a keyboard input mechanism 4 respectively. An OR gate 16 always applies the OR to the data received from both mechanisms 3 and 4 and transmits these data to the mechanism 8. In case the mechanism 10 detects the abnormality of a touch sensor, the input given from the touch sensor is prevented. While the input given from a keyboard is prevented in case the mechanism 11 detects the abnormality of the keyboard. Thus the abnormal touch sensor or keyboard is separated in an operation mode and therefore the breakdown of a system can be avoided.