baber/WOPTO huggingface dataset:
Patent JP-S55115640-A (JP)
Title: Diagram for use in selecting vibration damping material
Inventor: HIRANO TOORU
IPC: F16F15/00
Filed: 1979-02-26
Abstract: PURPOSE: To enable to select a most suitable vibration damping material with ease, by detecting the relationship data between various factors required for selection on a diagram.  
     CONSTITUTION: A diagram is made for each frequency of AC power source. Lines I 0 WI 10  are drawn by taking force Fs transimitted to the floor slab from a vibration source such as pump and compressor and vibration responding acceleration X" of the floor slab constituting the ceiling of the room directly under the vibration  source, with parameters of material and thickness of the floor slab made of concrete. Further, regions II 0 WII 3  corresponding to the shapes of vibration damping material are defined on a common abscissa of force Fs. In general, secondary noise  level NRN is represented on the ordinate of diagram I n . By use of a diagram thus  obtained, it is enabled to judge promptly from the diagram whether any vibration  damping means is necessary or not, by measuring a vibration producing force F of  various machines, and detecting the region in the diagram where the measured  force is located. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63191196-A (JP)
Inventor: YOSHIKAWA SHIGERU
IPC: G10K7/06
Filed: 1987-02-04
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-S58140496-A (JP)
Title: Cooling device for rotary compressor
Inventor: MORI YOSHITAKA
IPC: F04C29/04
Filed: 1982-02-15
Abstract: PURPOSE:To cool refrigerant medium to improve a compression efficiency by a method wherein the heat dissipating amount of one rise-up part of a heat dissipating pipe is made bigger than the same of the other rise-up part and the opening end of the pipe having bigger heat dissipating amount is arranged immediately above a refrigerant medium suction path in the enclosed compressor. CONSTITUTION:The refrigerant medium gas, discharged from a compression mechanism 9, is sucked again into the compression mechanism 9 from an enclosed vessel 6 bia a discharging pipe 13 and passing through a condenser 14, a pressure reducer 15 and an evaporator 16. On the other hand, the refrigerant medium, cooled and liquefied in a descending part 10a in a heat dissipating device 10, which is having a high heat dissipating capacity, is returned to a place 11 immediately above the refrigerant medium suction path 17 side of the compression mechanism 9 in te enclosed vessel, therefore, the refrigerant medium suction path 17 is cooled directly and the compression efficiency may be improved.
Patent JP-H01197729-A (JP)
Title: Stroboscope incorporated camera
Inventor: KIKUCHI YUTAKA
IPC: G03B15/03
Filed: 1988-02-02
Abstract: PURPOSE:To shorten the lateral dimension of a camera by providing a notched surface and a notched opening on the wall of a cassette chamber and fitting a power source capacitor for a stroboscope on the notched surface. CONSTITUTION:The wall of the cassette chamber 21 for a camera main body 2 is provide with the cylindrical notched surface 21a, and the notched opening 21b is formed in the center of the surface 21a. The notched part 21a turns into a cylindrical surface corresponding to the outer periphery of the power source capacitor 5 for a stroboscope. The capacitor 5 is press-contacted to the notched surface 21a so that a part of the capacitor 5 goes into the opening 21b. The surface of the capacitor 5 is bonded with the notched surface 21a with a double-sided adhesive tape 12. A cassette retaining plate 8 is provided so that at least a part of the tape 12 and a part of the opening 21b cannot be viewed from the rear part of the camera at the time of opening a camera rear lid 11. When said constitution is adopted, the fitting place of the capacitor is minimized and the lateral dimension of the camera main body 2 can be shortened.
Patent JP-S62180319-A (JP)
Title: Endoscope
Inventor: KUBOKAWA HIROAKI
IPC: A61B1/00
Filed: 1986-02-04
Abstract: PURPOSE:To miniaturize a tip constituting part, to simplify it, and to improve its assembling property by providing an observation window, an image guide, an illumination window, a light guide, a notch groove, a sheath, and a partition plate. CONSTITUTION:On the upper face part of the first body part 11, an illumination window 16 and an observation photographing window 17 are arranged and provided in one line along the axial direction of its tip constituting part 7, and the illumination window 16 is placed in the tip side of the observation photographing window 17. In this inside of the first body part 11, the tip part of an image guide 23 consisting of an optical fiber bundle is placed along the axial direction of the tip constituting part 7. The tip part of this image guide 23 is fitted and fixed to a lens frame 25 through a fixed cylinder 24. A light guide 43 consisting of the optical fiber bundle is arranged in one side of the image guide 23 and an observation lens group 26 and placed in parallel, the tip part of this light guide is bent so as to turn in front of a photographic lens group 27, and also, the tip part of this turned-in part is bent again in the vertical direction.
Patent JP-S55114893-A (JP)
Title: Pump for mortar
Inventor: MIURA AKIHIKO
IPC: F04B43/10
Filed: 1979-02-28
Abstract: PURPOSE: To control taking in and out of mortar and pressurized medium by the valve switching control device for mortar feeding without pulsatory motions by providing multi number of pressurizing tanks each with the pressurized medium is charged in which a mortar tube is contained.  
     CONSTITUTION: The flat tube 20 of the elastic material with the mortar inlet 20a at the top and the outlet 20b at the bottom is contained in the pressurizing tank 21 which is independent from the other. Each of the mortar inlet 20a and the outlet 20b of each tube 20 are connected to the common mortar suction port 23 and the delivery port 26 through the pinch valves 22, 25. Pressurized medium 28 is delivered from the medium storage tank 33 through the pressurizing pump 29, the pressure accumulating tank 30, and the pinch valve 36, and is returned to the storage tank 33 through the pinch valve 32a. The mortar can be delivered from the delivery port 26 at the constant rate without pulsatory motions by controlling the pinch valves 22, 25, 36, 32a by the valve switching control device to alternatively flow mortar into and out of each tube 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59152019-A (JP)
Title: Electrolytic, electric discharge and grind wheel machining
Inventor: KUROMATSU AKIO
IPC: B23H5/10
Filed: 1983-02-16
Abstract: PURPOSE:To efficiently grind a material which is hard to be ground by utilizing an electric discharge operation besides an electrolytic operation and a mechanical grinding operation. CONSTITUTION:The moment a workpiece M is brought in contact with the conductive zones B of a grind wheel A, electrolysis takes place on the workpiece M surface, which is turned into metal ion and starts to melt. And, since the grinding zones C of the grind wheel A passes over it immediately after this, the grains will grind off the melted part and oxydized film, thereby enabling electrolytic machining with a small current. The conductive zones B exist discontinuously. Therefore the conductive zones B are momentarily brought in contact with and separated from the workpiece M, electric discharge due to charging and pulse current takes place, sparks fly between the both, and electric discharge machining is carried out.
Patent JP-S5744575-A (JP)
Title: Combined structure of crawler and reinforcing lug apparatus
Inventor: YAMAMOTO RIYUUICHI
IPC: B62D55/28
Filed: 1981-02-20
Abstract: PURPOSE: To improve traveling performance by installing detachably a reinforcing lug apparatus onto an endless rubber crawler used as combine and installing or dismounting the lug apparatus according to the use in damp farm or dried farm.  
     CONSTITUTION: On a crawler 2, lugs 7 and core metals 6 are arranged at prescribed intervals on the front and back surfaces, and rolling wheels 10 are arranged between a driving wheel 8 and a following wheel 9. The reinforcing lug device 11 which consists of the plate part 14 which is longer than the width of the crawler 2 and has the curved linkage parts 12 and 13 projected on both sides and the projected lug 15 which is higher and longer than the lug 7 of the crawler 2 and is projected on the plate part 14 is inserted detachably onto the core metal part 6, and engaged with fixing tools 16 and 18. When the crawler 2 is used on the road or in a dried farm, the apparatus 11 described above is dismounted, and when the crawler 2 is used a damp farm, the apparatus 11 is installed, and the lug 15 is allowed to bite into the damp soil, and thus traveling performance is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05222998-A (JP)
Title: Air intake state detection device for internal combustion engine
Inventor: ANZAI MAKOTO
IPC: F02D45/00
Filed: 1992-02-10
Abstract: PURPOSE:To estimate cylinder pressure and air intake pipe pressure at each crank angle of an internal combustion engine changing momentarily without using a pressure sensor and others. CONSTITUTION:This device has a flow passage opening area co computing means 2, an air intake valve opening area computing means 3 and an exhaust valve opening area computing means 4 respectively searching for a flow passage opening area between the upstream and the downstream of a throttle valve at a crank angle, an opening area of an air intake valve and an opening area of an exhaust valve. Flow rates for these opening areas are searched for by an air intake pipe inflow rate computing means 5, an air intake valve flow rate computing means 6 and an exhaust valve flow rate computing means 7 respectively. It is devised so as to estimate cylinder pressure and air intake pipe pressure successively in accordance with inflow and outflow rates of gas to and from the inside of a cylinder and inflow and outflow rates of gas to and from the air intake valve.
Patent JP-S53107762-A (JP)
Title: High frequency heating device
Inventor: KIKUCHI ITSUO
IPC: H05B6/72
Filed: 1977-03-03
Abstract: PURPOSE: To provide uniform heating, by setting a revolvable radiation antenna in a heating chamber and a conductive wall with attached pieces near the antenna. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60167370-A (JP)
Title: Semiconductor device
Inventor: AOKI TADASHI
IPC: H01L29/772
Filed: 1984-02-09
Abstract: PURPOSE:To manufacture a semiconductor device having a high degree of integration, which can transfer charges in a semiconductor, by burying two or more of mutually adjacent gate electrodes in the semiconductor. CONSTITUTION:When pulse voltage 3a2 and 3b2 at a time A are each applied to gate electrodes 3a and 3b, depletion layers can be formed on both upper and lower sides of several electrode 3a and 3b, and potential on both upper and lower sides of said electrodes is brought to 3a1. Electrons 10 through optical injection, etc. are injected to the depletion layers on both upper and lower sides of the electrode 3a at that time. When a timing transfers to a time B, potential on both upper and lower sides of separate electrode is brought to 3b1, and electrons 10 injected through optical injection, etc. are transferred to both upper and lower sides of the adjacent electrode 3b.
Patent JP-H01198819-A (JP)
Title: Manufacture of piezoelectric vibrator
Inventor: YAMADA SUMIO
IPC: H03H3/02
Filed: 1988-02-03
Abstract: PURPOSE:To facilitate the forming of polarized inverting layer by forming an electrode immune to the polarization inverting processing and applying the polarization inverting processing through the heating at a high temperature. CONSTITUTION:A polyimide layer 2 is formed to a +X' plane of a piezoelectric substance 1 cut off from a 0+ or -15 deg. rotated X plate of a LiTaO3 single crystal and a proton exchange layer 3 is formed to the -X' plane 1b. After the electrode of a conductive material having immunity to the polarization inversion processing such as Al electrode 11 is formed, the polyimide layer 2 is removed by etching. Then the Al electrode 12 is formed to the +X' plane 1a, heated at temperatures of, e.g., 560-610 deg.C to form the polarization inverting layer 1c having polarization Ps' opposite to the polarization Ps in the depth if a half the thickness of the piezoelectric substance 12 from the -X' plane 1b. Then the Al layers 11, 12 are removed to form drive electrodes 5, 6. Thus, the polarization inverting layer is easily formed.
Patent JP-S56128650-A (JP)
Title: Cooling device for coil
Inventor: KOBAYASHI SUMIO
IPC: B01F13/08
Filed: 1980-02-25
Abstract: PURPOSE:To perform effective coil cooling by internally providing an annular coil into an annular case, forming a water passage for cooling water between the inside surface of the case and the outside circumference of the coil, dividing the water passage to an outer passage, an inner passage, an upper passage, and a lower passage, communicating these and flowing cooling water therein. CONSTITUTION:A water passage 18 and tubular block pieces 19-22 are provided between the inside of a case 12 and the outside circumference of a coil 17 internally provided therein. The water passage 18 is divided to an outer passage 23 by the block pieces 19, 22, an inner passage 24 by the block pieces 20, 21, an upper passage 25 by the block pieces 19, 20, and a lower passage 26 by the block pieces 21, 22. The terminal end of the upper passage 23 is communicated with the beginning end of the lower passage 26, the terminal end of the lower passage 26 with the beginning end of the inner passage 24 and the terminal end of the inner passage 24 with the beginning end of the upper passage 25. Therefore, if cooling water is supplied through a supply port 31, it flows through the outer passages 23, the lower passage 26, the inner passage 24 and the upper passage 25 and is discharged to the outside of the case 12 through a discharge port 32.
Patent JP-S59147767-A (JP)
Title: Casting mold
Inventor: KURODA MASANOBU
IPC: B22D18/06
Filed: 1983-02-15
Abstract: PURPOSE:To improve sealability between a top casting mold and an evacuating device by providing a plate member of a magnetic material in the circumferential edge part of a bottom casting mold, and making the plate freely attractable by electromagnets attached to the evacuating device thereby acting the reduced pressure in the cavities of the casting mold. CONSTITUTION:A groove part 6 is provided in the circumferential edge part of a bottom casting mold 2 and a plate member 7 consisting of a magnetic material is inserted therein in a mold for vacuum casting formed with cavity parts 3a, 3b, 3c between the top and bottom casting molds 1 and 2 consisting of an air permeable material and having a parting plane 5. An evacuating device having plural electromagnets 10 is brought into tight contact with the top surface of the member 7 and the molds 1, 2 are attracted together with the member 7 to the device 11 so that the mold can be moved to a furnace contg. a molten metal. The air in the space part 12 of the device 11 is sucked by a vacuum pump communicating with a suction port 13 to evacuate the inside of the cavities 3a, 3b, 3c. The evacuating effect of the mold cavities 3a-3c is improved by the above- mentioned mechanism.
Patent JP-H09198560-A (JP)
Title: Indoor fixing material for automatic vending machine
Inventor: KOBAYASHI MITSURU
IPC: G07F9/10
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide the indoor fixing material of an automatic vending machine capable of demonstrating excellent functions in falling prevention and horizontal slippage prevention, being strong especially against an earthquake, not becoming the obstruction of a walker and a wheelhair by thinning a plate thickness, simplifying an attaching operation even inside a narrow room by being miniaturized and made light in weight and coping with the floor materials of as many kinds as possible. SOLUTION: This material is constituted of a shoe 1 provided with a prescribed size for fitting and receiving a level screw 4 in the leg of the automatic vending machine and a holder 6 to be engaged with the level screw 4 and fixed to the shoe 1. The holder 6 is provided with a hole or a notch to be engaged with the level screw 4 and the level screw 4 is fixed to the shoe 1 by inserting one end part to the notch formed on the shoe 1 and fastening the other end part by a bolt. An adhesive tape 3 is provided on the back surface of the shoe 1 and the shoe 1 of a rear leg is formed short.
Patent JP-H02203376-A (JP)
Title: Method and device for practicing yacht
Inventor: WADA MASATERU
IPC: G09B9/06
Filed: 1989-01-31
Abstract: PURPOSE:To learn the sailing technique of the yacht required for an actual voyage by floating the yacht on the surface of stored water while its front-rear motion is restricted and other motions are made free, and blowing variable wind to the yacht. CONSTITUTION:While the front-rear motion is restrained and other motions are made free, the yacht 4 is floated on the surface of the stored water and the variable wind is blown to the yacht 4. An annular rail 2 is laid around the yacht 4 as a means which supports the yacht 4, a moving device 3 is arranged on the annular rail 2, and while the front-rear motion is restrained and other motions are made free, the moving device 3 is connected to the bow and stern of the yacht 4. Further, the wind which is blown from an air blower 7 to the yacht body is variable in capacity, velocity, and direction to reproduce various states of the wind in the sea voyage. Consequently, the sailing technique can be learnt.
Patent JP-S63191951-A (JP)
Title: X-ray spectral element
Inventor: KAWABE KAZUYASU
IPC: G21K1/06
Filed: 1987-02-04
Abstract: PURPOSE:To improve peak reflectivity by using rhodium (Rh) as the heavy element material of an X-ray spectral element of the artificial superlattice alternately laminated with the heavy element materials and light element materials. CONSTITUTION:This X-ray spectral element is constituted by forming rhodium (Rh) on the extreme surface layer on a coating substrate 3 consisting of a glass of silicon wafer, etc., then forming a thin layer of the 'light element material' such as carbon (C) or boron carbide (B4C) thereon. These thin layers are laminated in many layers. This element is improved in the peak reflectivity in spectral ray of a BeKalpha line (wavelength lambda=114Angstrom ), BKalpha line (wavelength lambda=67.6Angstrom ) and CKalpha line (wavelength lambda=44.7Angstrom ) in the case of analyzing beryllium (Be), boron (B) and carbon (C).
Patent JP-H09216419-A (JP)
Title: Image processor
Inventor: WADA KATSUHIRO
IPC: H04N1/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of recording materials with a very simple constitution and provide a mode for forming visible images. SOLUTION: In the case of a toner consumption saving mode, switches 2 and 3 are connected to a bit width converter 4 side. Input 8-bit gradation image data are shifted in the low-oder direction and the density is converted in the lower direction at the bit with converter 4. The image data converted are converted to analog signals at a D/A converter 5 and supplied to a comparator 7. On the other hand, triangular wave signals are input to the other input terminal of the comparator 7 from a triangular wave generating circuit 6, and the analog signals are comparted with the triangular wave signals and converted to pulse width signals that rely on the density. The pulse width signals are used as driving signals for a laser beam driver, so that the consumption of toner in this mode is significantly reduced.
Patent JP-H02205007-A (JP)
Title: Semiconductor substrate and manufacture thereof ad semiconductor device
Inventor: HORIUCHI KATSUTADA
IPC: H01L29/732
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a laminated semiconductor substrate in desired uniform thickness and equal desired concentration from a laminated surface by laminating a thin fault-free single crystal semiconductor substrate having constant thickness in desired impurity concentration on a substrate with an insulating film. CONSTITUTION:A specific imprity is implanted in desired depth from the main surface of a semiconductor substrate 1 through an ion implantation method, etc., and a laminated substrate 1 with an implantation layer 2 is prepared, the main surface of the substrate 1 is laminated to a laminating substrate 100 through an insulating film 3, and a section just under the ion implanting region 2 is polished through mechanical polishing from the rear of the substrate 1. A polishing section is etched by an etchant, the etching rate of which of the ion implanting region is decreased selectively, the ion implanting region 2 is exposed and sections including the ion implanting region 2 and even a crystal defect generating region from ion implantation are removed in uniform thickness through a dry etching method, etc., and a thin laminated substrate 10 is left. Consequently, the thickness of the thin single crystal substrate may be set in ion-implantation acceleration energy so as to form thickness at a stage when a secondary defect region is removed. Oxygen, nitrogen, carbon, boron, gallium or their combination are favorable as the impurity to be ion-implanted.
Patent JP-H06241968-A (JP)
Title: Applying apparatus for cross load
Inventor: AKATSU MAKOTO
IPC: G01N3/18
Filed: 1993-02-12
Abstract: PURPOSE:To obtain an apparatus which can apply a cross load in a high- pressure vessel with an excellent sealing property, with excellent efficiency and in a state of high temperature. CONSTITUTION:Load transmitting rods 5 to 8 are inserted vertically and horizontally into a spherical high-pressure vessel 1. A substance 16 to be tested is held in a high-pressure treating chamber 4 inside the spherical high-pressure vessel 1. The load transmitting rods 5 to 8 are made movable in the axial directions respectively by hydraulic cylinders 11 to 14 for applying a load. The inside of the high-pressure treating chamber 4 is set in a state of high pressure by putting a pressure fluid thereinto and the upper and lower hydraulic cylinders 11 and 12 are stretched simultaneously under the same pressure, while the right and left hydraulic cylinders 13 and 14 are stretched simultaneously under the same pressure. Thereby a destructive test wherein compressive loads in two orthogonal directions are applied to the substance 16 to be tested is conducted. Since the highpressure vessel 1 is spherical, stresses generated are reduced, while no difference occurs between the stresses in longitudinal and lateral directions caused by an internal pressure, around axial holes through which the load transmitting rods 5 to 8 pass.
Patent JP-S63191015-A (JP)
Title: Method of measuring thickness of painted film for steel strip
Inventor: IKISHIMA KENJI
IPC: G01B21/08
Filed: 1987-02-03
Abstract: PURPOSE:To automatically measure the thickness of a painted film of a color steel plate, by rotating a roll having a transparent part for measuring the thickness of painted films in contact with the surface of a roll edge section to determine the painted film thickness of a paint transferred on the roll by light transmission. CONSTITUTION:A paint 7 is transferred onto the surface of a steel strip 6 with a coating roll 3 to paint while the paint is applied on a transparent roll 5 for measuring the thickness of a painted film rotating in contact with a roll edge not involved in the painting of the coating roll 3. On the other hand, infrared visible rays always emitted to a roll 5 for transparency from a luminous body 9 are transmitted through a painted film 5'-1 transferred onto the coating roll and a transparent part 5-1 when facing the transparent part 5-1 to be incident into the transparent roll, refracts at the right angle with a reflector 8 provided in the roll and transmitted through the painted film 5'-1 through the other transparent part 5-1 to measure the rays with a photodetector 12.