baber/WOPTO huggingface dataset:
Patent JP-H02133572-A (JP)
Title: Work driving and reversing device of thin film forming device
Inventor: SUZUKI YOSHIHIRO
IPC: C23C14/50
Filed: 1988-11-14
Abstract: PURPOSE:To reverse a work with a simple structure by forming a driving shaft on the vacuum vessel side with the coaxial relatively rotatable reversing hollow shaft and driving hollow shaft, rotating a work holder with the constant-velocity rotation of both hollow shafts, and reversing the work reversing plate of the holder with the relative rotation of both hollow shafts. CONSTITUTION:The work W driving and reversing device 20 having a driving shaft 21 is provided on the vacuum vessel 11 side, and the work W holder 50 is set on a rotating block 30 (driving shaft 21). The entire holder 50 is rotated by the constant- velocity rotation of both hollow shafts 24 and 25, and a thin film is vapor-deposited on one surface of the work W supported by the holder 50. A worm 38 is then moved in the axial direction by a reversing cylinder device 48, and hence a worm wheel 36 is rotated. However, the worm wheel 39 is not rotated ai this time, relative rotation is caused between the hollow shaft 24 and the hollow shaft 25, and a reversing gear 31 is rotated in the fixed rotating block 30. As a result, the rotating center shaft of the work W reversing plate holding the work W of the holder 50 is turned to an angle of 180 deg., the work W is reversed, and the other surface of the work W is vapor-deposited.
Patent JP-H07174909-A (JP)
Title: Light diffusing plate
Inventor: KONNO TAKESHI
IPC: G02B5/02
Filed: 1994-10-27
Abstract: PURPOSE:To obtain a light diffusing plate having a light scattering coefft. (degree of haze) comparable to that of a conventional plate and having a higher light transmissivity than the conventional plate at a low cost of production by carrying out application to one side of a transparent substrate. CONSTITUTION:This light diffusing plate has a light diffusing layer contg. an org. macromolecular binder and org. macromolecular particles on one side of the transparent substrate. The difference between the refractive index of the binder and that of the particles if <=0.05, the weight average particle diameter of the particles if 10 to 21mum and the weight ratio of the particles to the binder is 1.9 to 3.6. The total amt. of the particles and the binder applied is 10 to 17g/m<2> and the extent of the size distribution of the particles if <=3.5mum as standard deviation value.
Patent JP-H09132226-A (JP)
Title: Housing box
Inventor: KIMOTSUKI TAKATSUGU
IPC: B65D21/02
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To make tray-form housing boxes easier to lift when being stacked. SOLUTION: A front wall 4, a rear wall 5, and side walls 7, 7 of a box body of which the upper surface is opened, are respectively formed of an external front wall 8, an external rear wall 9 and external side walls 18 which are respectively connected to a bottom wall 2 of the above mentioned box body, and an internal front wall 11, an internal rear wall 12 and internal side walls 20, 20 which are folded back inward from the upper edges of the respective external walls, and at the lower edges of the external front wall 8 and the external rear wall 9, chamfered walls 14, 14 which tilt toward the front and rear edges of the bottom wall 2, are formed.  Then, external flaps 21, 21 which are superposed on the external surfaces of the internal front wall 11 and the internal rear wall 12, are respectively connected to the front and rear edges of the above mentioned external side walls 18, 18. Also, internal flaps 24, 24 which are respectively superposed on the external surfaces of the internal front wall 11 and the internal rear wall 12, are respectively connected to the front and rear edges of the internal side walls 20, 20 to constitute a tray-form housing box 1. By doing so, a finger is caught by the chamfered walls 14, 14, and the housing box becomes easier to lift.
Patent JP-S63142186-A (JP)
Inventor: ZAITSU MASARU
IPC: E21C45/00
Filed: 1986-12-04
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-H09104927-A (JP)
Title: Powdery particle heating device
Inventor: NAKAMURA MASATOMO
IPC: F27B1/10
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To perform heat treatment of powdery particles in a short time to efficiently recover the valuable substances by heating the powdery particle while agitating them in a vessel lined with an insulating material at the time of recovering valuable substances from powdery particles. SOLUTION: In this device, powdery particles (such as dust or mill scale collected in a steelmaking factory) are supplied to a heating chamber 22 which is formed within a closed vessel 11 lined with an insulating material 21, through an inlet 31, and then, subjected to heat treatment with panel heaters 23 while agitating the powdery particles with blades 62 of a rotary cylinder 61 by rotating the cylinder 61. After heating the powdery particles, a valve 33 is closed and a vacuum atmosphere is formed within the heating chamber 22 by using a vacuum pump 52. Then, an outlet 41 is opened by lowering a valve 73 with a cylinder mechanism 72 and an elevating/lowering shaft 71 to supply the heated powdery particles to a vacuum heat treatment furnace 81 through a discharge pipe 42 to recover valuable substances from the powdery particles.  During this recovery operation, the heat treatment of a required amount of untreated powder particles for the next run is performed in the heating chamber 22 and, accordingly, the untreated powdery particles can be heated beforehand, and thus, the recovery of valuable substances can be performed in a short time.
Patent JP-H01129305-A (JP)
Title: Data preparing method for nc working machine for sheet-metal enclosure
Inventor: KAJIKAWA KUNIO
IPC: G05B19/4093
Filed: 1987-11-14
Abstract: PURPOSE:To reduce the number of NC data preparing manhour and to improve the reliability of a working by registering the data of the respective patterns of the punching of a sheet metal material, cutting, and bending based on a first specification input and registering the data of a punching pattern based on the second specification input. CONSTITUTION:Based on the first specification input of a sheet-metal enclosure, the data of the respective patterns of the punching of the sheet metal material, the cutting and the bending are registered in advance and based on the second specification input of the sheet-metal enclosure, the data of the punching pattern, which are added to the registered punching pattern, are registered. Thus, when there is the second specification input of a special specification to be requested by a user, the working data of the enclosure of the special specification can be easily prepared automatically in a form to be added to the first specification and as the result, the number of the working data preparing manhour is reduced. Then, the generation of errors at a data preparing time is eliminated and the reliability of the sheet-metal enclosure working is improved.
Patent JP-H10132833-A (JP)
Title: Low temperature scanning type probe microscope
Inventor: HAYASHI YOSHIAKI
IPC: G01N37/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature scanning type probe microscope whose low temperature chamber is small. SOLUTION: A low temperature vessel 4 is retained inside an outer vessel 5 by a retainer 25. A space between the outer vessel 5 and the low temperature vessel 4 is filled with a heat insulator 37. A wall of the low temperature vessel 4 is hollow, and liquid nitrogen is accommodated in the hollow structure. A lid 26 is arranged on the structuring member and fixed to the outer vessel 5 by using screws 27. A lid 8 is arranged on a central step-difference of the lid 26. A space surrounded by the low temperature vessel 4, the lid 26 and the lid 8 constitutes a low temperature chamber. A specimen 1 and a piezoelectric tube scanner 2 are accommodated in the low temperature chamber. A cantilever 3 is fixed to the lid 8, and a probe of the free end of the cantilever 3 is arranged above the specimen 1.  An optically transparent window 9 is arranged in the central part of the lid 8, and an optical system displacement sensor 6 which optically measures displacement of the free end of the cantilever 3 through the window 9 by using an optical lever method is fixed on the lid 8.
Patent JP-2000117604-A (JP)
Title: Abrasive device and abrasive jig
Inventor: OGAWA TADAYOSHI
IPC: B24B13/01
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To abrade a concave having an arbitrary free curved shape with high accuracy for a short time by providing an abrasive jig with a flexible sheet forming the shape of a dome by expanded by the fluid pressure. SOLUTION: When a concave 21 of a matter to be abraded is abraded by an abrasive device, a flexible sheet 2 comprising the abrasive cloth attached on a surface of a dome 2a is mounted on a sheet fixing jig 3. For example, a convex of a lens 20 is fixed to an adhesive member 31 to be mounted on a holder 30, and the flexible sheet 2 is expanded to form the dome 2a by flowing the fluid of the predetermined pressure 1 from a fluid port 8 to a sealing space 7 in a abrasive jig 1. When the holder 30 is descended, and the lens convex 21 and the flexible sheet 2 of the abrasive jig 1 are closely contacted with each other by the predetermined pressure.  The flexible sheet 2 of the abrasive jig 1 is closely contacted with the concave 21 of a matter to be abraded by the predetermined pressure by the downward pressure force of the holder 30 by the pneumatics and the shape keeping property by the fluid pressure of the abrasive jig 1. Then the holder 30 is reciprocated, and the abrasive jig 1 is oscillated and revolved.
Patent JP-H11125520-A (JP)
Title: Member for supporting semiconductor wafer, and flatness measuring instrument for semiconductor wafer
Inventor: KUBO KEIJI
IPC: H01L21/683
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an instrument and a method for flatness measurement which can measure a member for a semiconductor wafer and the semiconductor wafer itself more accurately than in the past. SOLUTION: The flatness of the semiconductor wafer holding member and semiconductor wafer itself is measured by providing probe units 102 and 130 having a plane probe 131 with flatness of <=1 μm larger than the array pitch of projection parts 122 of the semiconductor wafer holding member 121 and 1st length measuring instrument which measures the Z-axial movement of the said plane probe with resolution of <=1 μm. Therefore, the said flatness can be measured with precision of <=0.1 μm higher than usual. Further, the flatness of the semiconductor wafer alone can be calculated from the flatness of the semiconductor wafer supporting member and semiconductor wafer.
Patent JP-H02135180-A (JP)
Title: Method for applying photoresist
Inventor: CHIBA TSUKASA
IPC: H01L21/30
Filed: 1988-11-15
Abstract: PURPOSE:To control the thickness of a photoresist film by spirally winding a tape carrier and putting the whole of the wound tape carrier in a vessel filled with a photoresist. CONSTITUTION:A tape carrier 7 is spirally wound by passing between each pin 8 and each spring 9 and pressing by the spring 9. The interval between two lines of pins 8 is regulated to 3-5mm. A shaft 11 is inserted into a fitting hole 10 and a shaft moving part 12 is driven to move the shaft 11 downward and to immerse a tape holder 6 in a resist soln. 14. The shaft 11 is then moved upward in a direction B at 5-10mm/min speed. The efficiency of applying work is considerably increased.
Patent JP-S62148633-A (JP)
Inventor: TSUKITANI KEIJI
IPC: A47L15/42
Filed: 1985-12-20
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-H07193377-A (JP)
Title: Wall installation enclosure to install electric and electronic system
Inventor: JIEFURI ESU KANKURAA
IPC: H05K5/02
Filed: 1994-10-31
Abstract: PURPOSE: To manufacture a wall-fitting housing for fitting an electric and an electronic device in a modular style. CONSTITUTION: The main body of a housing is in the style of a fitting assembly 12 including fitting modules 14, each of which includes a backbone element 16 and a cover element 18. The backbone element 16 has a horizontally extending back plane 24 partitioned by two upright side parts and is equipped with a flat-fitting surface which has the pattern of a previously formed pilot hole and two recessed wiring channels 28. The cover element 18 is equipped with a cover plate which has a cover wall 74, extending horizontally and a cover assembly connecting mechanism for connecting a cover element 18 to another cover element 18 and is fitted detachably onto the backbone element 16, so as to rotate between an opening position and a closing position.
Patent JP-H03152894-A (JP)
Title: Sheet-type heating element
Inventor: KOISO YASUHIKO
IPC: A61F7/03
Filed: 1989-11-08
Abstract: PURPOSE:To prevent separation of an exothermic composition to enhance flexibility and heating performance by despersedly holding metallic powder to be oxidated onto a sheet-type supporter made up of fibers laminated irregularly, and immersing it with a nonorganic electrolytic solution with activated carbon suspended therein. CONSTITUTION:Metallic powder 4 such as reduced iron powder is dispersed and held on a supporter 3 such as paper-type nonwoven fabric of fibers 1 irregularly laminated with many spaces 2 formed therein, thereby obtaining a sheet- type structure 5. An inorganic electrolytic solution such as NaCl with activated carbon suspended is sprayed to be immersed inside the structure 5. These are mixed integrally with the supporter 3 to form a sheet-type heat generator 6, which is contained in a bag 8 having ventilation holes 7 and is reserved in a sealed state in a bag or the like of a non-permeable film until usage. The heat generator 6 has excellent flexibility without unevenness of a heat generating composition, and is manufactured in an arbitrary shape according to a usage purpose as a circuit.
Patent JP-H11127034-A (JP)
Title: Single-balanced mixer
Inventor: OZAWA YOSHINORI
IPC: H03D7/14
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to constitute a DC return choke specially and to make the single-balanced mixer small-sized by composing an RF matching circuit of short stubs and microstrip lines. SOLUTION: The RF matching circuit 5 is composed of the short stubs 55 and 57 and microstrip lines 52 and 54 and then functions as a matching circuit, which becomes equivalent to the DC connections of diodes 6a and 6b with the ground, so that this circuit functions as a return circuit for a current generated when the diodes 6a and 6b operate. The short stubs 55 and 57 are part of the RF matching circuit 5 and exerts no adverse high-frequency influence on the circuit. Therefore, the RF matching circuit 5 consisting of the short stubs 55 and 57 and microstrip lines 52 and 54 has the same function with a DC return choke 9, which need not be constituted. Consequently, the single- balanced mixer is made small-sized.
Patent JP-S62148356-A (JP)
Inventor: MITSUTA SUSUMU
IPC: C04B7/26
Filed: 1985-12-20
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-H04161241-A (JP)
Title: Gas supply device
Inventor: OTSUKA YOJI
IPC: H01L21/22
Filed: 1990-10-26
Abstract: PURPOSE:To ensure that a specified gas flow volume is stably supplied by providing a mass flow meter which monitors each gas flow volume to be supplied to a chamber and a bypass valve which allows gas supply to bypass the mass flow meter based on gas flow variations. CONSTITUTION:The flow volumes of various gases to be supplied to a chamber 4 which stores a semi-conductor substrate are detected by a mass flow meter 3. In addition, a gas volume designation controller 10 compares the actual gas flow volume with reference setting values of various gases of the meter 3, then calculates either a gas excess or a gas shortage and converts this calculated value to a time-related signal. In addition, a bypass valve 8 bypasses the supply of various gases directly from a gas supply source, instead of passing through each mass flow controller 1 and a valve 2. Then the controller 10 opens the valve 8 for a time corresponding to the time-related signal using the signal and supplies the gas to the chamber 4. Subsequently, the set amount of gas can stably be supplied, if the mass flow controller operates erroneously.
Patent JP-S62148484-A (JP)
Title: Quinolinecarboxylic acid derivative
Inventor: UEDA TAKASHI
IPC: C07D409/14
Filed: 1985-12-20
Abstract: NEW MATERIAL:A compound of formula I (R<1> is amino-lower-alkyl; R<2> is thienyl; X is halogen) or its salt. EXAMPLE:6-Fluoro-1-(2-thienyl)-7-(3-aminomethyl-4-chloro-1-pyridyl)-1, 4-dihydro-4- oxoquinoline-3-carboxylic acid. USE:Antibacterial, antiseptic. It has low toxicity and reduced side-effects and showing good absorbability and high continuance. Since it has high urine excretion, it can be used as a remedy for urinary infection. Further, the compound is excreted well through bile and it can be used as remedy for intestinal infection. PREPARATION:For example, according to the reaction equations, the reaction between a compound of formula II (X<1> is halogen) and another compound of formula III [R<1>' is (lower alkanoyl)amino-lower-alkyl] is carried out in a solvent such as DMF, preferably at 1-10 atmospheric pressure, 100-200 deg.C, usually for 0.5-20hr. If needed, the product is further hydrolyzed (in case of R<1>' is lower-alkanoyl-lower-alkyl).
Patent JP-H06214184-A (JP)
Title: Overfilled raster scanning system
Inventor: RATSUSERU BII ROOCHI
IPC: G02B27/00
Filed: 1993-11-18
Abstract: PURPOSE: To profile the intensity of a light source again and to generate the profile whose intensity is uniform. CONSTITUTION: The respective segments 40a-40j of a binary diffraction optical lens(BDO) 40 converge and diverge equivalent energy bands 30a-30j in accordance with the intensity and the width of the bands and convert them into bands 50a-50j having the same width and same energy. The segments 42a-42j of BDO 42 make the received bands 30a-30j parallel. When the wide band is compressed into the narrower band, the intensity of the narrow band increases. When the narrower band is diverged to the larger band, the intensity of the wide band reduces and the profile whose intensity is uniform such as a profile 50 is generated. Since the widths and the energy of the bands in the profile 50 are kept constant, the intensity of all the bands becomes constant and the profile 50 has intensity uniform for the whole width of an optical beam.
Patent JP-S62150233-A (JP)
Title: Electrochromic display element
Inventor: ANDO HIDEKAZU
IPC: G02F1/17
Filed: 1985-12-24
Abstract: PURPOSE:To improve a response speed uniformity of a coloring density, etc. with good productivity without increasing the production costs and materials and without spoiling reliability by using a single-layered film of titanium or two-layered films of chromium and titanium as a power feed electrode for a counter electrode. CONSTITUTION:A tungsten oxide 6 is deposited by heating and evaporation by electron beams to the segment parts of a glass substrate 4 having patterned transparent electrodes by using a metal mask to form a display electrode substrate 4. Titanium 2 is deposited thereon by heating and evaporation by electron rays to a glass substrate 1 formed with a recess by etching. A sheet-like reflective plate 8 is similarly formed from a white pigment and binder. The light reflective plate and the sheet of the counter electrode 3 are superposed to form one body. The sheet is fixed by a conductive adhesive agent to the preliminarily prepd. substrate having the recess to form the counter electrode substrate 1. Such display electrode substrate 4 and the counter electrode substrate 1 are superposed and after the periphery is sealed, an electrolyte 10 is vacuum-injected therein and the injection port 11 is sealed.
Patent JP-2000116203-A (JP)
Title: Device for preventing wrapping of grass for rotary tillage tine
Inventor: KARAKAWA AKINOBU
IPC: A01B33/08
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To easily adjust the length of a linear member for preventing grass from wrapping around a tine pipe, which is located over the almost whose span of the tine pipe equipped with tillage tines and also to make the linear member have a large size of room for adjustment. SOLUTION: This grass wrapping prevention device of rotary tines is characterized by the following structure: (1) attaching brackets 3 and 4 to right and left ends of a tine pipe 2 equipped with plural rotary tines 1; (2) placing a linear member 6 such as a wire having an adjuster 5 at one end between the brackets 3 and 4.
Patent JP-H01132240-A (JP)
Title: Spectrum diffusion communication equipment
Inventor: MOCHIZUKI NORIHIRO
IPC: H04B1/7093
Filed: 1987-11-18
Abstract: PURPOSE:To attain a data demodulation only with the envelope peak detection of the outputs of two convolvers by providing the two convolvers and constituting so that a spike waveform may appear in one convolver when the data of two successive two bits in a receiving signal are the same value and it may appear in the other convolver when they are different. CONSTITUTION:The receiving signal is inputted to convolvers 2 and 3. In the convolver 2, the convolution integration of a reference signal into which a signal generated in a local oscillator 6 by a PN code generated in a PN code generator 7 is modulated by a modulator 4 and the receiving signal is executed. In the convolver 3, by a signal where the exclusive OR operation of a clock signal to repeat a data '1' and a data '0' for every data bit generated by using a signal to show the head of the data generated from the PN code generator 7 and the PN code is executed, the convolution integration of the reference signal where the signal generated in the local oscillator 6 is modulated by a modulator 5 and the receiving signal is executed. In the two convolver, the synchronization of the receiving signal and the reference signal is obtained so that the partition of the data may be at the center of the convolver. The outputs of the convolvers 2 and 3 are envelope-detected by envelope detectors 8 and 9.
Patent JP-2000123148-A (JP)
Title: Face feature extractor
Inventor: ANDO MICHINORI
IPC: G06T7/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To extract the eye positions even if these eyes are thin. SOLUTION: The average luminance value P1, P2 and P3 are calculated in three rectangular areas included in a window consisting of the rectangular areas which are set continuous adjacent to each other in the vertical direction of an inputted face image. Then it's decided whether the conditions of (P1-P2>K1) and (P3-P2>K1) are satisfied (104). If these conditions are satisfied, the value of difference sum total of (P1-P2)+(P3-P2) of the average luminance value is written into an image memory other than the image memory storing the face image. At the same time, the frequency is added by 1 to (P1-P2)+(P3-P2) of the histogram showing the frequency distribution of difference sum total of the average luminance value (106, 108). The coordinates to be written are written into the coordinates of a center point of the center rectangular area.  The threshold K2 is calculated to the difference sum total of the average luminance value based on the histogram (116). Then a binary image is generated to define the value of the pixel that satisfies (P1-P2)+(P3-P2)>K 2 as 1 and to define the value of the pixel that does not satisfy (P1-P2)+(P 3-P2)>K2 as 0 respectively (118, 120, 122).