baber/WOPTO huggingface dataset:
Patent JP-H0627235-A (JP)
Title: Target position calculating unit in synthetic aperture radar
Inventor: YAMAGUCHI AKITOSHI
IPC: G01S13/90
Filed: 1992-07-13
Abstract: PURPOSE:To obtain accurate positional information by controlling the rotational angle of speed vector so that an estimated Doppler frequency of an actual target matches with a calculated Doppler frequency. CONSTITUTION:A Doppler center frequency estimating unit 2 estimates a frequency having highest power level, i.e., a Doppler center frequency, from a spectral region data subjected to fast Fourier transform at a spectrum region converting section 1 and delivers the Doppler center frequency thus estimated to a target position determining section 6. The position determining section 6 receives Doppler frequencies calculated at a Doppler frequency calculating section 5 and controls the rotational angle of speed vector, calculated at a rotational speed vector corresponding target position calculating section 3, to decrease from an initial maximum value until an estimated frequency matches with a calculated frequency and outputs a correct target position when the estimated frequency matches with the calculated frequency. Consequently, correct ground positional information can be grasped even when a target position does not exist in the direction perpendicular to a satellite.
Patent JP-2000022393-A (JP)
Title: Illuminator for recognition
Inventor: HASHIMOTO KAZUHISA
IPC: H05K13/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp image, by arranging an infrared ray emitting unit for illuminating with infrared rays and a visible ray emitting unit for illuminating with visible rays in a light source for projecting beams onto an object, thereby changing the infrared ray source and the visible ray source to suit for a type or the like of the object. SOLUTION: In the case of mounting an electronic component, a head unit is moved to a predetermined position on a board, a position reference mark of the board is imaged by a board recognition camera 27, and the board position is checked by an image recognition. At the time of imaging, when an object is illuminated by a light by an illuminator 30, a ratio of light quantities of white light LEDs 41, 44 and infrared LEDs 42, 45 is controlled to an optimum value according to the subject. Thus, even if a tone, a surface state or the like is variously changed according to the object, a clear image is obtained, and an accuracy of the recognition is enhanced.
Patent JP-S5973725-A (JP)
Title: Control device for water boiler
Inventor: KATOU SHIYOUZOU
IPC: G01F1/10
Filed: 1982-10-20
Abstract: PURPOSE:To control a heating device to the safety side when a fault or abnormality occurs in a flowing water detecting means, by providing a signal generator, which generates a repeating signal corresponding to the number of rotation, in the vicinity of a rotary device, and giving an operating command to the heating device from a heating control device, when the repeating signal exceeds a specified frequency. CONSTITUTION:When water flows in a water supply pipe 3, a rotary body 13 of a rotary device 14 is rotated, and magnets 15 and 16, which are attached to blades 13a and 13b, are rotated. ''H'' and ''L'' output voltages are alternately generated at an output terminal 171 based on the change in magnetic forces of the magnets by a Hall IC 17, That is, a pulse signal, whose frequency is proportional to the number of rotation of the rotary body 13, is generated. The frequency of the pulse signal is proportional to the flow rate because the flow speed (flow rate) of the water in the water supply pipe 3 is proportional to the number of rotation of the rotary body 13. When the ''H'' voltage appears at the output terminal 171 of the Hall IC 17, a second capacitor 26 is charged through a first capacitor 22 and a diode 25. When the ''L'' voltage appears at the output terminal 171, the charge in the first capacitor 22 is discharged through a resistor 23.
Patent JP-H0474058-A (JP)
Title: Facsimile equipment
Inventor: NISHIKAWA MASAHITO
IPC: H04M11/00
Filed: 1990-07-16
Abstract: PURPOSE:To omit the operation for the entry of a transmission time and to relieve the load of the operation when a transmission designation time used in the past is repetitively set to a destination dialed through the use of a time designation transmission function once by storing transmission time history information. CONSTITUTION:When the revision of transmission time history information is finished, a picture of a transmission original is read by a scanner 5 in the unit of pages, the obtained picture signal is subject to coding compression by a coder decoder section 8 and the obtained picture information is stored sequentially stored in a picture storage device 9. When the control section 1 checks a job management table and finds out the job management table in which the content of transmission time information indicates the lapse of the current time, the transmission according to the content described in the job management table is implemented. When the transmission is finished, the content of transmission result information is revised into a value representing the result of transmission and the picture information whose transmission is finished is deleted from the picture storage device 9. When the time sent to a same destination is decided, the load of the entry operation of the transmission time is relieved.
Patent JP-H0743701-A (JP)
Title: Liquid crystal display device
Inventor: MORIWAKE MASATO
IPC: G02B6/00
Filed: 1993-07-27
Abstract: PURPOSE:To provide a liquid crystal display device which eliminates the inconvenience of the non-display region around respective liquid crystal display modules, diminishes and uniformalizes dot pitches, makes possible scroll display and has an improved opening rate even when plural pieces of the respective modules are arrayed to constitute the liquid crystal display device of a large screen. CONSTITUTION:Two sheets of transparent substrates 1a, 1b respectively formed with transparent electrodes which can be driven by each dot 7 are adhered by clamping a liquid crystal material therebetween. A light transmission mask 3 and an antireflection film 6 are disposed via a polarizing plate 2a on the display surface side thereof. Light transmission parts 8 which lead out the light of each dot 7 enclosed by light shielding parts 9 are formed on the light transmission mask 3. A lens material, such as glass, is packed in the respective light transmission parts 8 to refract the light of the respective dots 7 and to lead out the light up to the peripheral end edges. The display screen region is thus widened up onto the non-display region on the sealing part 10 of the transparent substrate.
Patent JP-S6433219-A (JP)
Title: Rotating mechanism in textile machine
Inventor: TAKAI SHUSUKE
IPC: D01H7/04
Filed: 1987-07-24
Abstract: PURPOSE:To provide the titled mechanism where a means for jetting compressed air is provided on the gap between rotators of non-contact bearing with magnetic repelling force utilized and supporting members to prevent building up of fiber tailings and/or foreign substances. CONSTITUTION:A non-contact type bearing device where rotators 1, 11 and supporting members 2, 12 are fitted with magnets 3-5 and 13-15, respectively, is provided with a means for jetting compressed air on the gap between the rotators 1, 11 and supporting members 2, 12.
Patent JP-S5975880-A (JP)
Inventor: YASHIMA MICHIO
IPC: B62J11/00
Filed: 1982-10-21
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-H0474548-A (JP)
Title: Liquid supply nozzle
Inventor: YANO HISASHI
IPC: B05B1/34
Filed: 1990-07-16
Abstract: PURPOSE:To permit the formation of bubbles on the surface of a liq. to be suppressed without reducing the volume inside a container and with a simple structure by a method wherein a nozzle is provided with a cylindrical body having a closed face at its end and a plurality of liq. discharge openings are formed within a semicircular range lying above the outer peripheral surface of the end part of the nozzle body. CONSTITUTION:A liq. force fed into the base part 12b of a nozzle body 12 via a liq. supply hose is allowed to flow into a cylindrical part 24 from liq. inlets 26 to be changed into a rotating movement and then accelerated by a conical part 28 into a swirl. The air at the central part is introduced through small bubble removing holes into a bubble removing pipe 22 and discharged therethrough to outside and the liq. pulled outward by centrifugal force is car ried through small liq. holes 32 on the conical part 28 into the nozzle body 12. Therefore, since the entrapment of air bubbles in the liq. being shot out from the liq. outlet 16 of the nozzle body 12 can considerably be reduced, the formation of the bubbles can further be suppressed when the lid. is dropped on a liq. surface L.
Patent JP-H1016282-A (JP)
Title: Fabrication of ion flow electrostatic recording head
Inventor: SHIGA NAOHITO
IPC: B41J2/415
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating an ion flow electrostatic recording head in which an image can be formed precisely by forming an insulator layer having micro surface roughness and uniform thickness. SOLUTION: After forming a first electrode 12 of thin titanium film on an insulating substrate 11, a dielectric layer 13 is formed on the side of the insulating substrate 11 where the first electrode 12 is formed and then a second electrode 14 having an opening 14a is patterned thereon. Subsequently, it is coated with an additive heat resistant polyimide resin insulator paste having viscosity of 20000cps by screen printing and an insulator paste layer 15a is formed. It is then dried using a solvent and pressed by a high rigidity planar die 16 having surface roughness of 0.2μm or below while heating up to a higher temperature region than the setting point. After the insulator paste layer 15a is cured, the planar die 16 is removed and an insulator layer 17 of 50μm thick having an opening 17a is formed by patterning.  Finally, a third electrode 18 previously formed with an opening 18a is applied onto the insulator layer 17 thus producing an ion flow electrostatic recording head.
Patent JP-H0636866-A (JP)
Title: Induction heating type heater
Inventor: KUBOKURA KUNIAKI
IPC: H05B6/10
Filed: 1992-07-13
Abstract: PURPOSE:To provide an induction heating type heater in which a temperature sensor is prevented from being slipped from a determined position by the induction vibration by electromagnetic induction at heating and causing an inconvenient excessive heating. CONSTITUTION:To a holding device formed of a body core lower part 10 provided on the body 1 of a heater and a core guide cover 4, the lower source engaging part 34 of a ring auxiliary base 31 formed from a nonmagnetic insulating material is engaged. A bearing which is a ring body 21 to be heated is fitted to and held by an upper surface holding part 32 formed on the upper surface of the ring auxiliary base 31, so that the ring body 21 to be heated is never moved together with the ring auxiliary base 31. Thus, the ring auxiliary base 31 and the ring body 21 to be heated are prevented from being tremulous on the holding device by the induction vibration by electromagnetic inducing action.
Patent JP-H0932747-A (JP)
Title: Scroll compressor
Inventor: NISHIWAKI FUMITOSHI
IPC: F01C17/06
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor which enables high reliability and high efficiency due to the improvement of resistance against seizure and wear of an Oldham's mechanical section for HFCs refrigerant having low lubrication property and refrigerator oil. SOLUTION: A cast iron movable scroll 2b and an Oldham's ring 26 which slides for a bearing part 4 are made of aluminum alloy, or a hard film such as nitride chrome film is formed on a surface of key sections 27a, 27b of the Oldham's ring. An iron material is formed in the movable scroll 2b made of aluminum alloy and a key section 29a of the Oldham's ring which slides, and an aluminum alloy material is formed in the bearing part made of cast iron material and a key section 29b which slides.
Patent JP-H0472789-A (JP)
Title: Mounting structure of flexible printed board
Inventor: ISHIGE HIROMI
IPC: H05K1/02
Filed: 1990-07-13
Abstract: PURPOSE:To protect a hole against fissures caused by stress without deteriorating a flexible printed board in operability by a method wherein a hole is formed different from a pin in outer shape and pressure-fitting parts are provided to the hole, and a reinforcing pattern is provided to the edge of the hole encircling the hole except the pressure-fitting parts. CONSTITUTION:A hole 1a of a flexible printed board 1 is a square whose side is r in length. An inscribing circle 1b of the hole 1a is r in diameter. The outer diameter of a positioning pin 2a is 1c and four sides 1d substantially smaller than the outer diameter of the pin 2a are made to serve as a press-fit parts at the time of press-fitting. A reinforcing copper foul pattern 1f formed at the edge of the hole 1a encircling the hole 1a is provided at a position distant from the edge at the sides 1d and to the edge at corners 1e. The copper foil 1f is actually deformed to be fitted when the pin 2a is press-fitted into the hole 1a, the side 1d which produces a holding force is formed easy to be deformed so as to enable a press fitting operation to be easily carried out, and on the other hand, the corner 1e as a curvature which is easy to be fissured by stress after press fitting is reinforced to be protected against fissure.
Patent JP-2000003045-A (JP)
Title: Photosensitive material
Inventor: HOSHI SATOSHI
IPC: G03F7/11
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To easily separate and remove a photosensitive layer or adhesive layer from the surface of hardened part of a hardening layer when an image is formed even if the adhesion strength between the hardening layer and the photosensitive layer is increased, by incorporating fine particles each having a hydrophilic part and a hydrophobic part on its surface into the adhesive layer. SOLUTION: In this photosensitive material, a hardening layer 2, adhesive layer 3, photosensitive layer 4 and image forming promoting layer 5 are successively formed on an aluminum supporting body 1. The adhesive layer 3 contains a hydrophilic polymer and fine particles 6 each having a hydrophilic part and a hydrophobic part on its surface. The hydrophilic part of the surface of the fine particle 6 has affinity with the photosensitive layer, while the hydrophobic part has affinity for the hardening layer 2. As a result of these interaction, such failures as damages in the photosensitive material by the peeling on the interface of the two layers can be significantly decreased. Moreover, the photosensitive layer 4 and adhesive layer 3 can be easily removed and separated from the surface of the hardened part of the hardening layer 2 when an image is formed.
Patent JP-H0472725-A (JP)
Title: Pattern formation
Inventor: HORI MASARU
IPC: C23F4/00
Filed: 1990-07-13
Abstract: PURPOSE:To restrain the dimensional fluctuation thereby enabling a pattern to be formed with high precision by a method wherein, in order to plasma-etch an Al or Al alloy thin film or Ti alloy thin film, a reactive gas containing iodine, iodine compound gas is used as an etching gas. CONSTITUTION:When a silicon substrate 41 whereon an aluminum thin film 42 is deposited and then the thin film 42 is coated with a photoresist 43 is etched away using a mixed gas of HI and BCl3, the relation between the fluctuation in the substrate temperature and the etching rate of the Al layer and the resist layer can be explicated that the etching rate declines at the temperature of about 120 deg.C but due to the notable decline in the etching rate of the resist layer, the etching selection ratio is increased while a pattern can not be formed with high precision due to the heat deterioration at the temperature exceeding 200 deg.C, however, within the temperature range suffering no deterioration in the resist pattern, the etching process taking a sectional vertical shape or a normal taper shape can be performed while at the temperature not exceeding 100 deg.C, the etching process can take the normal taper sectional shape thereby enabling the etching shape to be controlled.
Patent JP-S6076477-A (JP)
Title: Vehicle body frame structure
Inventor: SAITOU YOSHIHIRO
IPC: B62D21/02
Filed: 1983-10-03
Abstract: PURPOSE:To make it possible to use press-dies and a welding jig commonly for fabricating the outer and inner panels of side frames to reduce the manufacturing cost of the side frame, by forming both outer and inner panels such that panels having the identical cross-section and the identical shape are superposed together and then joined, to form a box-like cross-sectioned shape. CONSTITUTION:Of two front and rear split sections of side frame 10, the outer panel 16 and inner panel 18 of the front split section are formed with the use of press-dies 50, 52. Further, the outer panel 17 and inner panel 19 of another side frame 11 are also formed with the use of the press-dies 50, 52, and are joined together similarly to the outer and inner panels 16, 18 so that the so-called split frame section in a half-size of the side frame 11 is obtained. These frames 50, 52 may be commonly used for fabricating side frames 10, 11 of both long and short lengths.
Patent JP-S57109004-A (JP)
Title: Controlling method for number of equipments
Inventor: WAKABAYASHI SHIYUUICHI
IPC: G05B19/02
Filed: 1980-12-26
Abstract: PURPOSE:To prevent unnecessary start and stop operation when an electric equipment recovers from a fault, by performing recovery to control over the number of equipments when a jumped faulty equipment recovers or by stopping all equipments having a next order and followers when it does not recover. CONSTITUTION:An operation-sequence selecting circuit 16 generates operation commands 31-35 for the N-th equipment by using the number 21 of equipments to be operated. When a command to jump the 2nd equipment and follwers is generated, a command to operate the 1st equipment is passed through a 1st- jump decision command 41 to obtain the 1st command 31. A command to operate the 2nd equipment is branched and passed through a 3rd-jump command 43 to obtain the 3rd operation command. If the 2nd equipment recovers from a fault, the 2nd jump command is continued through the operation of a fault jump decision circuit 15, so the 3rd and 4th equipments are stopped when the number of equipment to be operated decreases from three to one to reset the 2nd jump command. When the target number of equipments increases, the operation starts at the 2nd equipment. When the target number of equipment increases from three to four, the 2nd jump command is reset to put the 2nd equipment in operation.
Patent JP-2001009582-A (JP)
Title: Laser processing device
Inventor: NAKAMURA SEIICHI
IPC: B23K26/14
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of burning at an edge portion and its vicinity when cut processing is applied to a workpiece. SOLUTION: A nozzle 2 is mounted on the downward side in a processing head 1. The nozzle 2 comprises an inside nozzle 2A and an outside nozzle 2B. An inner part of the inside nozzle 2A is used as a first supplying passage 4, and a spacing part between the inside nozzle 2A and the outside nozzle 2B is used as a second supplying passage 5. When laser beams are radiated from the processing head 1 to a workpiece 3 for applying cut processing, assist gas is supplied to the workpiece 3 only via the first supplying passage 4 at edge portions of a cutting line and its vicinity. At the processing portion such as a straight line portion except for the edge portions, the assist gas is supplied to the workpiece 3 via the first supplying passage 4 and the second supplying passage 5.
Patent JP-S58122306-A (JP)
Inventor: JIOOJI EMU RUUKASU
IPC: F01D21/16
Filed: 1982-10-22
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-S6341972-A (JP)
Title: Memory controller
Inventor: ISHIBASHI FUMIAKI
IPC: G06F12/00
Filed: 1986-08-07
Abstract: PURPOSE:To improve a system using efficiency by providing a counting means to count an executing waiting time for a prescribed period and making the traffic quantity of an access request to a memory into a condition suitable to the system. CONSTITUTION:When the traffic quantity of an access request to memories 1.1-1.n arrives at 100%, a traffic detecting circuit 4 detects this, generates a detecting signal 101, and controls an AND gate 52 into an open condition. Since the access request generated thereafter is not executed and awaited, a generated access request 102 is supplied through the gate 52 to the counting-up input of a counter 53 and the presence period system clock is counted. When a counted value 105 is larger than a sampled value 106, a comparing signal 107 is generated, a flip-flip 72 is set by the AND conditions of a pulse signal 104 of a constant period with the comparing signal 107 and a counter 54 an interrupting request signal 109 to an operating system is generated.
Patent JP-S6165023-A (JP)
Title: Torque fluctuation control device of engine
Inventor: TOKUSHIMA TAKASHIGE
IPC: F02D29/06
Filed: 1984-09-04
Abstract: PURPOSE:To effectively suppress torque fluctuation by providing a control means controlling the operating timing of a power generating device applying reverse torque to a crank shaft and a electrical driving device applying positive torque respectively. CONSTITUTION:A power generating device applying reverse torque to a crank shaft and an electrical driving device applying positive torque is provided. The first driving circuit 24 operates the electrical driving device. The second driving circuit 25 operates the power generating device. A CPU31 and timing control circuits 26, 27 control the operation of the electrical driving device and power generating device. Accordingly, torque pulsations are suppressed, and noises and uncomfortable feeling can be reduced.
Patent JP-H0235516-A (JP)
Title: Optical disk processor
Inventor: INOUE RYUICHI
IPC: G11B20/10
Filed: 1988-07-25
Abstract: PURPOSE:To process data at a high speed by providing a bus width converting circuit between an optical disk device and a host device and providing a divided buffer. CONSTITUTION:The bus width converting circuit 1 decomposes two-byte data of a data bus 101 from the host device into data for two buses. Further, this processor is equipped with a microprocessor 10, a comparing circuit 11, a track address sector address read circuit 18 and a write/read control circuit 19 together with the buffer, its write/read (R/W) control circuits 2-9, and selectors 12-17. Then a seek address on an optical disk 20 from the host device is received by a microprocessor 10 through a bus 1002 and stored. Write data, on the other hand, is assigned to respective buffers 3, 5, 7, and 9 of buses #1 and #2 and stored between the host device and bus width converting circuit 1. When the data are read out after being written, the microprocessor 10 assigns addresses.