baber/WOPTO huggingface dataset:
Patent JP-S63275976-A (JP)
Title: Radar equipment
Inventor: TOMIOKA NORIYUKI
IPC: G01S13/34
Filed: 1987-05-07
Abstract: PURPOSE:To perform highly accurate measurement, by transmitting an upper side band signal, in which increase is repeated at a constant period, and a lower side band signal, in which decrease is repeated, at the same time to an object as a transmitting waves, and obtaining the range and the speed of the object based on the frequency difference between each signal and the signal, which is reflected from the object. CONSTITUTION:A reference frequency f0 is oscillated and the oscillated reference signal S0 is sent from a local oscillator 1. The signal S0 undergoes frequency modulation with a modulating wave S1. Increase is repeated at a constant period in the region higher than the frequency f0 in an upper side band signal S2. Decrease is repeated at a constant period in a lower side band signal S3. The signals S2 and S3 are generated in a modulator 2. The signals S2 and S3 are transmitted to an object from a transmitting antenna 3. Reflected waves S'2 and S'3 from the object are received with a receiving antenna 4. The difference between the reflected upper side band signal S'2 and the upper side band signal S2 and the difference between the reflected lower side band signal S'3 and the lower side band signal S3 are detected. The range and the speed of the object can be computed based on the frequency differences.
Patent JP-S63274513-A (JP)
Title: Precise casting method
Inventor: SAITO MICHIHISA
IPC: A61C13/087
Filed: 1987-05-07
Abstract: PURPOSE:To rapidly perform impression taking with good dimensional accuracy, by bringing a mold becoming a model into contact with a material, which is prepared by compounding a resin powder such as a polystyrol powder and a sensitizer sensitive to ultraviolet rays with an urethane acrylate resin solution, and irradiating the aforementioned material with ultraviolet rays to cure the same. CONSTITUTION:A resin powder such as a polystyrol powder is compounded with an urethane acrylate resin solution to impart plasticity thereto and a sensitizer responsive to ultraviolet rays is further added thereto to obtain a material 2. The material 2 is pressed to a tooth form model 1 to be stretched by a hand and formed into a pattern shape for a denture base which is, in turn, irradiated with ultraviolet rays to cure the material 2. The pattern for the denture base thus prepared is detached from the tooth form model 1 and a gypsum casting mold is prepared on the basis of the pattern for the denture base to cast the denture bed made of an alloy. By this method, profiling can be simply performed.
Patent JP-H06326013-A (JP)
Title: Mark-signal level adjusting method in electron-beam plotting device
Inventor: MINAMIDE YOSHINORI
IPC: G03F9/00
Filed: 1993-05-13
Abstract: PURPOSE:To adjust the level of a mark signal without saturating a mark detecting system. CONSTITUTION:The gain in low magnification is set in a gain adjusting device. A mark signal, is picked up in the state, wherein offset adjustment is not performed. The offset-adjusting quantity is computed based on the mark signal. Then, the offset-adjusting quantity is set in an offset-adjusting part, and the mark signal is picked up. The offset and the gain adjusting quantity are determined in details based on the mark signal.
Patent JP-S5832711-A (JP)
Inventor: GOODON II TEINBAAZU
IPC: A23L19/00
Filed: 1982-06-28
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-H09297533-A (JP)
Title: Information display holder for show merchandise
Inventor: TANI MASAKI
IPC: G09F1/10
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an information display holder of show merchandise which has the versatility not to be limited by the kinds of merchandise showcases and with which a cost reduction is possible by preventing the dislodgment of a display part displaying the information of the show merchandise and holder part even if external force acts on this display part. SOLUTION: A holder body 20 for housing a card 50 displaying the information on the show merchandise and an elastic plate material 40 are coupled to each other by coupling parts 202, 402. The other end of this elastic plate material 40 is coupled to one end of a rod 303 of a holding means by the coupling part 403. The other end of the rod 303 of the holding means is attracted to a shelf plate 60 via a magnet 301. As a result, if the external force acts on the holder body 20, the holder body 20 oscillates to absorb the external force. The holder body resets automatically to the home position when there is no more external force.
Patent JP-H06323190-A (JP)
Title: Fuel injection timing detecting device
Inventor: HAYASHI TAKESHI
IPC: F02P7/067
Filed: 1993-05-13
Abstract: PURPOSE:To externally mount a fuel injection timing detecting device as necessary even later while the requirement for changing on the timer side can be made small. CONSTITUTION:An annular drive side pulser 30 is mounted by press fitting or bonding or the like on the external end part of a casing 14 which is a drive side rotary member of a mechanical (eccentric cam type) timer 13, and also a driven side pulser 31 is mounted by press fitting or bonding or the like on the external end part of a hub 15 which is a driven side rotary member of this timer 13. On the other hand, a sensor holder 35 is mounted by a bolt 34 on the side wall of a fuel injection pump 24, to fixedly fasten respectively a drive and driven side magnetic sensors 32, 33 to two-part screw holes 36, 37 of this sensor holder 35 made to approach the drive and driven side pulsers 30, 31. From these sensors 32, 33 a pulse signal in accordance with drive/driven side rotational phases is output to an arithmetic device 38 to calculate advance timing.
Patent JP-S5833055-A (JP)
Title: Solar heat collecting system
Inventor: NISHIHARA HIDEJI
IPC: F24S90/00
Filed: 1981-07-18
Abstract: PURPOSE:To prevent the boiling and freezing of water due to overheating and cooling of the titled system by a method wherein the free surface of a heat medium within an absorber tank provided on the downstream side of a heat collector is kept at a level lower than the lowermost inlet of a heat collector. CONSTITUTION:The outlet port 9 of a heat collector 7 which is held inclined or held normal with respect to the horizontal plane is connected to the inlet side 5 of a heat radiating section 4 through an absorber tank 1 and the outlet of the input side 5 is connected to an inlet port 8 of the heat collector 7. Further, the position of the absorber tank 1 is so determined that the free surface 10 of the heat medium within the tank 1 lies lower than the lowermost inlet port 8 of the heat collector 7.
Patent JP-H01285789-A (JP)
Title: Condensate cooling water system
Inventor: ARAI TOSHIO
IPC: F28B9/04
Filed: 1988-05-10
Abstract: PURPOSE:To ensure a given amount of cooling water by a method wherein when a difference between the differential pressures of foreign matter removing devices located in a plurality of parallel lines through which condensate cooling water is fed to condensers exceeds a given width, the bypass regulating valve of one, the differential pressure of which is higher, of the foreign matter removing devices is opened. CONSTITUTION:Cooling water from a circulating water pump 1 is branched into lines 3a and 3b, and is discharged through foreign matter removing devices 4a and 4b and condensate passages 8a and 8b to a discharge channel 9. When a differential pressure by differential pressure switches 5a and 5b exceeds a given value, the foreign matter removing devices 4a and 4b automatically discharge a lodged foreign matter to the outside of a system as they feed water to the condensers 8a and 8b, and a amount of cooling water to the condensers 8a and 8b is ensured. When a difference between the differential pressures of the foreign matter removing devices 4a and 4b exceeds a given value, the one, the differential pressure value of which is higher, of bypass regulating valves 7a and 7b is opened and is controlled so that the differential pressures are adjusted to values approximately equal to each other, and a difference between cooling water amounts of the condensers 8a and 8b is reduced to a value lower than a specfied width. This constitution enables the feed of a stable amount of cooling water to the condensers.
Patent JP-H04339332-A (JP)
Title: Optical recording disk and production thereof
Inventor: ONAKI NOBUAKI
IPC: G11B7/24
Filed: 1991-05-16
Abstract: PURPOSE:To prevent the infiltration of the materials occurring in the corrosion from the side faces of a recording film by forming a protective film of a dielectric protective film in such a manner that the plane in the upper part and side faces of the recording film are integrally coated over the entire surface. CONSTITUTION:The recording film 13 is formed by a sputtering method on the dielectric protective film 12. The outer peripheral end faces of the recording film 13 are preferably formed to such a shape which generates slight infiltering. The dielectric protective film 14 is then formed by the sputtering method on this recording film 13. An inert gaseous pressure as a sputtering condition is set higher than the inert gaseous pressure at the time of forming the recording film in such a case. The reason thereof lies in that the film material of the dielectric protective film 14 infilters along the slope of the neck part of the mask and can coat the side face ends 13a of the above-mentioned recording film 13. The corrosion resistance is greatly improved in this way.
Patent JP-H04232067-A (JP)
Title: Printer and print head nozzle cleaning device therefor
Inventor: ROJIYAA JII MAAKAMU
IPC: B41J2/165
Filed: 1991-05-16
Abstract: PURPOSE: To remove contaminants from the nozzle containing face of a print head by providing a supporting member, a wiping member fixed to the outer circumferential surface of the supporting member, and a means for turning the supporting member. CONSTITUTION: The shaft 5 of a supporting member 4 engages with a motor 6 through a reduction gear and the support is turned. Consequently, a cleaning device 1 is turned and the blade 3 of the supporting member 4 abuts on a print head 2 or separates therefrom. When the contact part of the cleaning device 1 abuts on the print head 2, the wiping blade 3 engages the front face 2.1 of the print head 2 to wipe off and/or cleans the front face 2.1. Cleaning solution 13 is distributed from a dampening means 12 to the supporting member thus removing contaminants, e.g. ink or dust, from the nozzle containing face of the printhead 2.
Patent JP-H06326469-A (JP)
Title: Manufacture of multilayered ceramic electronic component
Inventor: SAKAI NORIO
IPC: H01G4/12
Filed: 1993-05-13
Abstract: PURPOSE:To provide a method capable of applying conductive paste to a hole formed in a ceramic green sheet, with high reliability. CONSTITUTION:A mask 13 whose through holes 14 are positioned so as to correspond with holes 12 is arranged so as to be in contact with the lower surface of a ceramic green sheet 11 wherein the holes 12 are arranged. In this state, conductor paste 16 is pressed from the lower surface side of the mask 13 by using a piston 17. Thereby the conductor paste 16 is forcibly inserted into the holes 12 via through holes 14.
Patent JP-S606550-A (JP)
Title: Device for supplying core to winder
Inventor: MORITAKE TAKAYOSHI
IPC: B65H67/06
Filed: 1983-06-23
Abstract: PURPOSE:To mechanically supply a core to a winder without using human hands, by providing a hopper for throwing in cores at random, a unit for measuring the dimensions of the core, and a core vessel which receives only the core with prescribed ranges of dimensions. CONSTITUTION:A hopper 5 for throwing in cores 1 at random, and a unit 11 for measuring such dimensions of the core as the length and diameter are provided. A core vessel 28 having a plurality of core chambers, and a core conveyor 7 are also provided. The core vessel 28 receives only the cores with prescribed ranges of dimensions so that the cores are stacked for storage in horizontal posture. The core conveyor 7 takes out one core from the hopper 5 and conveys the core to the core measuring unit 11. A core receiving plate 21 for discriminating between the right and wrong of the core sent out from the measuring unit 11 and for sending out only the right core to the core vessel 28, and a core inserter 50 for inserting the core delivered from the core vessel 28, into a winder are provided further.
Patent JP-S61270736-A (JP)
Title: Light deflecting element
Inventor: NAGATA KUNIHIRO
IPC: G02F1/295
Filed: 1985-05-27
Abstract: PURPOSE:To attain a deflection having a large angle by forming perovskite or tungsten bronze type polycrystal as a prism to form an electrode for generating an electric field rectangular to a light transmission direction. CONSTITUTION:The rays of light from a light source 7 are made incident upon a prism-like perovskite type polycrystalline light deflecting element 1, and while changing voltage to be applied, the deflection angle is measured. Consequently, the rays of light can be oscillated by >=1 deg. in case of vertical polarization and an optional deflection angle can be selected because the deflection angle is large.
Patent JP-S62267633-A (JP)
Title: Pressure sensor
Inventor: SHIMURA KATSUMASA
IPC: G01L9/00
Filed: 1986-05-16
Abstract: PURPOSE:To prevent an erroneous output from being generated, and to exactly detect pressure of fluid by constituting the titled sensor so that an output signal of each logic circuit is latched after a prescribed time elapses, after a square wave voltage is supplied to each light emitting element. CONSTITUTION:In case an area of a reflecting plate 27 corresponds to the front of photoreflectors 31a, 31b, a light beam emitted from a light emitting element 32a is reflected by a reflecting zone X and received by a light receiving element 33a and the output of a comparator 48 goes to an H level. While a square wave voltage is applied to the light emitting element 32a and a light beam is being emitted, the input of an AND circuit 51 goes to an H level, the input signal of a data input terminal D of a latching circuit 54 goes to an H level, and on the other hand, rise and fall of the square wave voltage are detected by monostable multivibrators 60a, 60b, outputted from monostable multivibrators 61a, 61b after a prescribed time has elapsed, inputted to a gate signal input terminal of the latching circuits 54, 55 and 56, and an input data to the terminal D is latched.
Patent JP-H07321256-A (JP)
Title: Semiconductor chip and photodetector
Inventor: MORITA ATSUSHI
IPC: C08K5/34
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a photodetector having a transparent semiconductor chip wherein its durability, its thermal resistance, its mechanical strength and the adhesivenesses of its gold wire and its lead frame to it are excellent, by using the semiconductor chip sealed with a specific aromatic polysulfone resin or the composition containing the resin. CONSTITUTION:An aromatic polysulfone resin or the composition containing the resin the value of whose melt flow rate is 10-7g/10 minutes at 320 deg.CX2.16kg is used. Under a specific injection condition, an injection molding is performed and a semiconductor chip is sealed with the resin or the composition while a mold whereinto the semiconductor chip is inserted is used. Thereby, a light receiving element having a transparent semiconductor chip wherein the breaks and deformations of its lead frame and its gold wires are not generated and its durability, its thermal resistance and its mechanical strength are excellent is obtained.
Patent JP-S604439-A (JP)
Title: Foot rest for motor car
Inventor: YAMAMOTO SHIYOUICHI
IPC: B60N3/06
Filed: 1983-06-21
Abstract: PURPOSE:To improve comfortable ride to a rider whose foot does not reach to a floor, by fixing a foot rest to a seat riser part foldably through an adjusting mechanism so that a foot-resting surface can be maintained at a suitable angular posture. CONSTITUTION:A foot rest 16 is hinged rotatably to a bracket 17 provided securely on the upper part of a seat riser with a pin 18. The foot rest 16 is formed by hinging a main body 22 of the foot rest having a foot-resting surface 21 to the lower edge of a supporting component 19 foldably through a pin 20. The main body 22 of the foot rest is formed so that it is held by the supporting component 19 through an adjusting mechanism 23 at a predetermined posture always at the time of release of the foot rest and a folding state is kept on by connecting the upper edge of the main body 22 of the foot rest with a connecting claw 24 of the supporting component 19 at the time of folding of the foot rest. As for the adjusting mechanism 23, a forked turning link 27 is hinged on the lower edge of an angle adjusting link 25 of the foot-resting surface and the lower edge of the turning link 27 is enabled to connect with a cam surface 33 of a side plate 31.
Patent JP-S62277260-A (JP)
Inventor: HERUMUUTO SHIYUNAIDAA
IPC: B24B23/03
Filed: 1987-05-11
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-S606478-A (JP)
Title: Thermal recording head
Inventor: NAGATA TATSUYA
IPC: H01L49/00
Filed: 1983-06-24
Abstract: PURPOSE:To prevent the escape of heat from a resistor to a lower layer and heat accumulation thereto, by providing a space having heat insulating effect at least to a heat generating part between a heating element and a fixed plate while providing a groove part to the aforementioned fixed plate. CONSTITUTION:Protective layers 1, 1' are formed of ceramics such as Ta2O5, SiC or SiO2 and a fixed plate 5 is formed of ceramics, a metal or an org. material. A heat generating element constituted of the protective layers 1, 1', conductors 2, 2' and a resistor 3 is fixed to a fixed plate 5 having a groove part 6 formed to the part corresponding to a heat generating part. Heat generated by passing a current to the resistor 3 through both electrodes 2, 2' is insulated by the space 6 filled with gas or held under vacuum and the generated heat is effectively transmitted to a recording medium such as heat-sensitive paper. A glaze layer is unnecessary even in cooling and the heat generating part becomes small in the heat capacity thereof and cooled at a sufficiently high speed by the dissipation of heat to the electrode direction.
Patent JP-H02291597-A (JP)
Title: Driving system for gas discharge panel
Inventor: KANAZAWA GIICHI
IPC: G09G3/28
Filed: 1989-05-02
Abstract: PURPOSE:To make fluctuations of brightness at a border line inconspicuous by providing a means which switches the delay time of a specific delay circuit, line by line, and making odd lines and even lines different in the display order of (n) subfields in one frame. CONSTITUTION:Each display period of (n) subfields is selected to represent optional gradations among 2<n> stages of gradations on a panel 11 and a means 20 which switches the delay times of delay circuits 21 and 22 supplied with the bit array of input data on gradations and the input data, line by line, is provided. Then the odd lines and even lines are made different in the display order of (n) subfields of one frame. Here, (n) is a natural number. Therefore, even when the difference of gradations displayed by two adjacent lines is small, the display period of each frame can be overlapped. Consequently, the fluctuations of brightness at border lines can be made inconspicuous.
Patent JP-H06325702-A (JP)
Title: Display device
Inventor: KAWAMURA HIROMITSU
IPC: G02B1/111
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a display device having a screen substrate structure which suppresses a reduction of the resolution and the contrast following the prevention of reflection, and also has a charge preventive function. CONSTITUTION:A charge preventive membrane and a reflection preventive membrane which consist of the first layer 11 composed by fixing the ultrafine particles making at least one sort of SnO2, Sb2O3, and In2O3 as the component, with an SiO2 binder produced by the resolution of an ethyl silicate; and the second layer 12 composed by fixing the ultrafine particles making at least one sort of SiO2 and MgF2 as the component, with an SiO2 binder produced by the resolution of an ethyl silicate; are formed. As a result, a low reflection property by both theories of a reflectance reduction by the light interferences of the layers, and a reflectance reduction of the refraction factor continuous variation by the surface form effect of the ultrafine particles; and a charge preventive property by the first layer; can be obtained.
Patent JP-S61271861-A (JP)
Title: Structure of electronic cooling element for preventing excessive cooling
Inventor: WATANABE HIROYUKI
IPC: H01L23/38
Filed: 1985-05-28
Abstract: PURPOSE:To take out the latent heat of a fused liquid positively when required, by providing an irregular shaped air-layer forming part, by which an air layer can be readily formed and maintained in a heat accumulating material, on the endothermic surface of an electronic cooling element, decreasing the endothermic quantity, and decreasing the temperature at the endothermic surface. CONSTITUTION:The surface of copper plate 2 on the endothermic side is surrounded by a silicone resin wall 9, which is vertically protruded from the end surface of the plate. An air space, in which an air layer is formed later in a heat accumulating material, is provided. Meanwhile, it is recommended that the heat radiation at the heat radiating side of an electronic cooling element 1 is accelerated as much as possible. In this way the lowest achievable temperture at the endothermic surface can be lowered. The heat radiating side is attached to a heat exchanger. When the endothmic side is immersed in a fused liquid 15 of the heat accumulating material, the air layer 7 is intactly formed and maintained in the air space surrounded by the inner wall of the silicone resin 9 and the copper plate 2 on the endothermic side. Thus the low temperature of -20--30 deg.C can be normally obtained on the endothermic surface of the element with good reproducibility when a current is applied. The excessive cooling in heat accumulating material can be readily avoided and solidification can be performed.
Patent JP-S5237786-A (JP)
Title: Process for production of photovoltaic element
Inventor: YOSHIDA MANABU
IPC: H01L21/445
Filed: 1975-09-20
Abstract: PURPOSE: To obtain a photovoltaic element of CdS-CdTe base of large shortcircuiting current and high conversion efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S604990-A (JP)
Inventor: OKI KENICHI
IPC: H01L29/861
Filed: 1983-06-23
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-S60256893-A (JP)
Inventor: INABA SHIZUO
IPC: G07D5/00
Filed: 1984-06-02
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-H04340923-A (JP)
Title: Projection type display device
Inventor: YAZAKI MASAYUKI
IPC: C09K19/38
Filed: 1991-05-17
Abstract: PURPOSE:To provide the projection display device which is bright and yields a high contrast ratio regardless of the number of scanning lines by using a high polymer/liquid crystal composite film for the liquid crystal display element of the projection display device. CONSTITUTION:The liquid crystal display element 1 is placed in the part where a film is heretofore placed. The characters and graphics desired to be displayed are transmitted by a data transmitter 3 to the liquid crystal display element 1 and the characters and graphics displayed by electric signal are projected to a screen by the projection display device 2. The high polymer/liquid crystal composite film of a memory type is used for the liquid crystal display element. The projection display device is, therefore, bright and yields the high contrast ratio regardless of the number of the scanning lines.