baber/WOPTO huggingface dataset:
Patent JP-H095072-A (JP)
Title: Range finder
Inventor: SAITO TATSUO
IPC: G03B13/36
Filed: 1995-06-15
Abstract: PURPOSE: To always provide a highly reliable distance measurement result by arranging two kinds of distance measuring means consisting of an active type one and passive type one and selecting the distance measurement result from either of the distance measuring means. CONSTITUTION: In an active distance measuring unit A provided with a light projecting unit 11 constructed of a LED and the like projecting a distance measuring beam toward an objective body and a light receiving unit 12 constructed of a PSD and the like receiving the reflected light, a light receiving signal is fed to a distance measurement computing circuit 13, and then, the distance to the objective body is computed. In a passive distance measuring unit P provided with a right light receiving unit 21 and a left light receiving unit 22, which receive the reflected natural light from the objective body by two optical systems, the light receiving result is fed to a distance measurement computing circuit 23, and then, the distance to the objective body is computed.  In a luminance detecting unit L, external luminance is computed by a light measurement computing circuit 32 on the basis of a light receiving signal from a light receiving unit 31 constructed of a light receiving element for exposure controlling. In a distance measurement value selecting circuit 40, a power source voltage is compared with a detected voltage on the basis of the external luminance found in the detecting unit L, and one of the distance measurement values measured by the respective distance measuring units A, P is selected.
Patent JP-S5939426-A (JP)
Title: Press machine
Inventor: KOUNO SHIGEYOSHI
IPC: B21D24/00
Filed: 1982-08-30
Abstract: PURPOSE:To make a device compact and to reduce an installation cost by incorporating pneumatic-hydraulic conversion mechanism for a pressure source of upper and lower cushion devices mounted to a slide and a bed and enabling the formation of an intricate shape within one stroke. CONSTITUTION:A slide 9 is mounted freely movably upward and downward in the upper position of a head 5 fixed to a frame 3. Plural upper cushion devices are mounted to said slide 9 and plural lower cushion devices 53 are provided to the bottom surface of the bed 5. A pneumatic-hydraulic mechanism for converting an air pressure to an oil pressure is provided to convert the pressure source for the upper cushion device and the devices 53 to the oil pressure so that the oil pressures are discretely and freely adjusted. The device is thus made compact and the installation cost is reduced.
Patent JP-H01316646-A (JP)
Title: Surface inspecting device
Inventor: TAKAHASHI IPPEI
IPC: G01N21/892
Filed: 1988-06-17
Abstract: PURPOSE:To make a highly accurate surface inspection for an object to be inspected which is intermitted in a transferred direction by starting the surface inspection after disregarding a front edge part of the inspected object and closing the surface inspection laying a back edge part uninspected. CONSTITUTION:When the object 30 to be inspected is transferred to a direction of the arrow and the front edge 30b reaches to above a detector 43 for the object to be inspected, a detecting signal for the object is made to rise up. From this time, a count for the velocity pulse come from an encoder 44 is started by a counter 46. When the counted number reaches to one corresponding to the starting position preset in such a manner as disregarding the object 30 in the disregarding length settled beforehand, a gate signal is outputted from an inspection length gate circuit 53. This gate signal is made to fall down when the count which is being continued from the rising time, reaches to the number corresponding to an ending position settled beforehand so that the object is inspected in only the inspecting length remaining a specified distance from the back edge part. A true defective signal can be thereby detected by discriminating from noise signals caused from the edge part.
Patent JP-H11343168-A (JP)
Title: Low thermal expansion black ceramics, its production and member for semiconductor producing apparatus
Inventor: SECHI HIROHISA
IPC: H01L21/683
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain dense and black low thermal expansion ceramics having a low thermal expansion and almost free from pores. SOLUTION: A powdery starting material having a compsn contg. >=80 wt.% cordierite and, desirably, 1-20 wt.% (expressed in terms of oxide) rare earth element is fired at 1,000-1,400 deg.C and >=100 kg/cm<2> pressure in a carbon atmosphere having <=0.2 atm partial pressure of oxygen to obtain the objective dense and black low thermal expansion ceramics having <=0.5% porosity, in particular <=5 μm max. void diameter, 0.1-2.0 wt.% carbon content and <=1×10<-6> / deg.C coefft. of thermal expansion in the range of 10-40 deg.C. This ceramics is particularly applied to light shielding members such as a blind for exposure and a lens barrel, a vacuum chuck for an exposure system and parts for a semiconductor producing apparatus such as a stage position measuring mirror.
Patent JP-H0721165-A (JP)
Title: Data processor
Inventor: UCHIDA TAKESHI
IPC: G06F19/00
Filed: 1993-06-21
Abstract: PURPOSE:To provide the data processor which alters only data in some cells of a table included in a document and reuses document contents other than the altered part. CONSTITUTION:A cell information group managing means 110 holds and manages cell information regarding the cells wherein the data are altered among cells constituting the table included in the document. A cell data group holding means 120 holds a new data group described as the data in the cells included in the cell information managed by the cell information group managing means 110. A cell data group altering means 130 alters the data in the object cells on the basis of the new data group.
Patent JP-H11344010-A (JP)
Title: Control device of hydraulic pump
Inventor: NAKAMURA SHIGETAKA
IPC: E02F9/22
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pump control device which can control the rate of flow discharged from a hydraulic pump so that the speed in approaching the end of a piston rod is lowered. SOLUTION: A hydraulic pump control device mounted on a hydraulic shovel furnished with an operation device 8 having an operating lever 8a for a hydraulic cylinder 6 comprises an angle sensor 9 to sense that the end 6c of the piston rod 6c of hydraulic cylinder 6 has intruded to the A-region or B-region near the end of the piston stroke, an intrusion judging means 7b1, pressure sensors 10 and 11 to sense that the operating lever 8a is being operated, a direction judging means 7b2, and a rate-of-flow setting means 7b3 and output part 7d to control so that the rate of flow of a hydraulic pump 1 becomes its specified minimum, rate Qmin when the means 7b2 senses that the lever 8a operates the piston rod end 6c in the direction to approach the piston stroke end.
Patent JP-H04347932-A (JP)
Title: Defruiter
Inventor: UEDA ISAMU
IPC: H04B1/10
Filed: 1991-05-24
Abstract: PURPOSE:To effectively eliminate an interference wave even in the case that a desired wave and the interference wave exist in the reception frequency area of a wide-band receiver. CONSTITUTION:A variable BRF(variable band rejection filter) 1 which varies the stop band by the control from the external, an interference wave detector 4 which takes out a part of the output of the variable BRF 1 to separate it into frequencies and detects the presence or the absence of the interference wave with respect to each frequency, and a variable BRG driver 2 which outputs a control signal to the variable BRF 1 to equalize the stop band of the variable BRF 1 to the frequency of the interference wave outputted from the interference wavedetector 4 are provided. A directional coupler 3 may be used for the purpose of taking out a part of the output of the variable BRF 1.
Patent JP-H1191247-A (JP)
Title: Image recording medium, and image recording method
Inventor: OBAYASHI TATSUHIKO
IPC: B41N1/14
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To perform a recording by a low output laser at a degree wherein ablation is not generated even when a heat mode image recording method using laser is used because a thermal sensitivity is high, eliminate a separate image receiving sheet, and record an image which is excellent in preservation stability. SOLUTION: For this image recording medium, and this image recording method, an image recording medium containing a UV absorber precursor represented by a formula, and an acid, is heated extending to the whole surface at a temperature at 120 deg.C or lower in advance, and an image recording is performed by scanning-exposing by a laser beam. In the formula, P represents a protective group for a hydroxyl group which is deprotected by a heating at 250 deg.C or lower under a coexistence of an acid. R<1> and R<2> represent groups which can be substitutive, and they may form a ring by connecting with each other, and (l) and (m) represent integers of 0-4.
Patent JP-S5851311-A (JP)
Title: Diagnosing device for fault of plant
Inventor: KAGIFUKU TATSUO
IPC: G05B23/02
Filed: 1981-09-22
Abstract: PURPOSE:To continue the operation of a plant without interruption even if single equipment has a fault by comparing a process signal with a set value signal in a device and thus detecting a fault of a control system, and smoothly converting control to a normal operating system. CONSTITUTION:An arithmetic circuit 12 for the variation rate of deviation calculates the deviation between pressure signals A and B from respective pressure detectors and the variation rate of the signals A and B; when the deviation exceeds a predetermined value, a status signal C is sent to an intermediate value arithmetic circuit 14 and a delay switching circuit 16. On receiving the status signal C, the intermediate value arithmetic circuit 14 uses three signals, i.e. the pressure signals A and B and a set value signal D from a sett circuit to calculate the intermediate value, which is supplied to a fault diagnosing circuit 15.
Patent JP-H098405-A (JP)
Title: Semiconductor mixed crystal
Inventor: OE KUNISHIGE
IPC: H01S5/00
Filed: 1995-06-16
Abstract: PURPOSE: To keep band gap constant with respect to temperature fluctuation by a method wherein material is composed of Bi and III-group and V-group elements, and the band gap of the material is set in specific range. CONSTITUTION: Semiconductor mixed crystal 3 consists of the material made of the element containing Bi and III and V groups, and the band gap of the material is set at 0.6eV to 1.5eV. The material contains Ga1-x Inx As1-y Bi, Ga1-x Inx P1-y Biy or GaAs1-x-y Px Biy . On the III-V group semiconductor mixed crystal containing Bi such as CaInAsBi, for example, the temperature coefficient of change by temperature of band gap becomes small together with the amount of Bi, and the band gap value becomes zero on the mixed crystal corresponding to 6eV to 1.5eV.
Patent JP-S5373918-A (JP)
Title: Ghost signal eliminating device
Inventor: ASAI TAKAHIRO
IPC: H04B1/10
Filed: 1976-12-14
Abstract: PURPOSE: To remove difficulty and trouble of adjustment in eliminating ghost signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63314503-A (JP)
Title: Polarizer and its preparation
Inventor: AMANO MICHIYUKI
IPC: G02B5/30
Filed: 1987-06-18
Abstract: PURPOSE:To obtain a polarizer which can change minutely the polarizing direction in various directions, and can draw a free pattern, by arraying minute polarizers so that its polarizing directions are different successively. CONSTITUTION:Two pieces or more of polarizers in which a part 1 which has become a polarizer, and a part 2 which does not become a polarizer have been mixed are superposed so that a part which has become a polarizer of one piece of polarizer overlaps a part which does not become a polarizer of the other polarizer, and also, superposed in such an arrangement as planes of polarization of polarized light beams generated by the part which has become a polarizer, of each polarizer are not parallel. For instance, a polarizer in which a minute polarizer is circular or polygonal, and the polarizer is arrayed one- dimensionally or two-dimensionally, or a polarizer in which the minute polarizer is like a band, and the polarizer is arrayed one-dimensionally are cited. In such a way, a polarizer of a new shape in which the minute polarizers have been arrayed can be easily obtained.
Patent JP-H04372084-A (JP)
Title: Editing function starting system in character recognition device
Inventor: SHIRAI SHIGEKI
IPC: G06K9/03
Filed: 1991-06-21
Abstract: PURPOSE:To perform a request for the edition and confirmation of a suspicious character in accordance with the degree of the recognition accuracy obtd. by users by unnecessitating the performance of editing and confirmation works for all suspicious character every time a character recognition is performed. CONSTITUTION:An English original is read as image data. When the character recognition of the respective English character image is performed, a character recognition rate which seems to be necessary is preliminarily set by an operator. Only when an actual character recognition rate calculated on the basis of the total number of characters to be object of recognition and the number of suspicious characters included in it is lower than the set character recognition rate after the character recognition processing is performed, the correction of suspicious characters is performed by starting a verification function by the operator.
Patent JP-H0722409-A (JP)
Title: Manufacture of semiconductor device
Inventor: DANSUI YOSHITAKA
IPC: H01L21/316
Filed: 1993-06-22
Abstract: PURPOSE:To form a highly reliable oxide film on the surface of a semiconductor substrate by performing heat treatment after hydrofluoric-acid treatment, changing atmosphere, and performing oxidation. CONSTITUTION:A silicon substrate 1 is treated for 30 seconds in solution 3 of hydrofluoric acid, hydrogen peroxide water and superpure water. Then, washing with superpure water is performed. The silicon substrate 1 is dried continuously in a drying step. Then, treatment is performed for 180 minutes at the temperature of 24 deg.C in a mixed vapor phase 4 of 2% oxygen and 98% nitrogen. Thereafter, the temperature of the silicon substrate is increased from 24 deg.C that is the heat-treatment temperature in the previous step to 750 deg.C with 5% oxygen and 95% nitrogen. Then, treatment is performed for 14 minutes at the temperature of 800 deg.C in a mixture vapor phase 6 of 18% hydrogen and 82% oxygen. Thereafter, the nitrogen is substituted for the mixture vapor phase 6, and the temperature is increased to 900 deg.C. The heat treatment is performed for 30 minutes. Thus, the highly reliable oxide film can be formed.
Patent JP-H11346145-A (JP)
Title: Circuit and method for polyphase clock generation
Inventor: BABA MITSUO
IPC: H03L7/199
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyphase clock generating circuit and its method which are strong against noises, generate a polyphase clock that equally splits one cycle of an input clock signal and can easily generate the polyphase clock even with respect to a fast clock signal. SOLUTION: This device has an input side M frequency divider circuit 2 for outputting an input side M frequency division clock signal 7 and a reset signal 6 and an output side M frequency devider circuit 3, to which a reset signal 9 accompanying a specified delay outputted from a clock generating part 1 is inputted, which outputs an output side M frequency division clock signal 10 by M frequency dividing an output clock signal 8, synchronously with the inputted delayed reset signal 9. By having the input side M frequency division clock signal 7 compared with the output side M frequency division clock signal 10, the delay amount of a clock generating part 1 is controlled.
Patent JP-S6188371-A (JP)
Inventor: JIYON EI DARINGAA
IPC: G06F17/50
Filed: 1985-07-10
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-S5953489-A (JP)
Title: Spiro(2h-1,4-benzodioxepine-3(5h)4'-piperidine and 3-pyrrolidine) compound
Inventor: REIMONDO DABURIYUU KOSURII JIY
IPC: A61K31/55
Filed: 1983-08-19
Abstract: Spiro[2H-1,4-benzodioxepin-3(5H)4'-piperidine and -3-pyrrolidine] compounds of the formulawhere the substituents are as defined herein, are useful in the treatment of hypertension and alleviation of pain in mammals. Such compounds, their use as antihypertensive and analgesic agents, pharmaceutical compositions containing the compounds, intermediates and processes for prepar- ing the compounds are provided.
Patent JP-S6130025-A (JP)
Title: Manufacture of single crystal semiconductor thin film
Inventor: HIGUCHI KOHEI
IPC: H01L21/26
Filed: 1984-07-21
Abstract: PURPOSE:To obtain a fused and recrystallized single crystal thin film by forming two kinds of indefinite shaped insulation films in different light absorption coefficients on poly-crystalline or amorphous Si film and irradiation of light having wavelength components to be absorbed. CONSTITUTION:A poly-Si 23, a thin film of SiO2 24 are stacked by the low pressure CVD method on a thermal oxide film 22 of Si substrate 21 and the striped thin films of Si3N4 are provided with the specified pitch as the light absorbing films 25. The substrate is heated at about 600 deg.C, the light in the wavelength of about 0.8mum is concentrated for irradiation of total length of substrate, and the electron beam accelerated by about 20kV is caused to cross orthogonally for the scanning. In this case, the crystal grain boundary can all be concentrated to the area under Si3N4 according to a time delay during recrystallization of semiconductor layer due to temperature distribution resulting from difference of light absorption and the narrow poly-Si 23 having no Si3N4 25 can be single-crystallized. According to this structure, a wide area single crystal thin film can be formed without heating the substrate with a high temperature for a long period.
Patent JP-H10341105-A (JP)
Title: Antenna system
Inventor: FUKUSHIMA SUSUMU
IPC: H01Q5/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To realize an antenna for a mobile radio portable equipment that is mainly operated for two frequency bands in common, wherein the impedance characteristic can be adjusted after manufacture. SOLUTION: A high frequency current induced in a 2nd parasitic coil 17 gives effect on a current distribution and an impedance of a 1st coil 16. Thus, the amplitude and the phase of the high frequency current are controlled by a length and a pitch of the 2nd coil 17 and a position of the 2nd coil 17 with respect to the 1st coil 16. A ceiling plate 18 is freely elevated/descended/rotated on an inner circumferential face of a bobbin 15 by an adjustment lug 18a, thereby changing the pitch of the 2nd coil 17 and the position of the 2nd coil 17 with respect to the 1st coil 16. Thus, the impedance characteristic of an antenna section 21 is controlled and a desired frequency band is obtained.
Patent JP-S63315014-A (JP)
Inventor: SHIBATA TSUNEO
IPC: A47J43/046
Filed: 1987-06-17
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-H0714334-A (JP)
Title: Head floating amount measuring device for hard disk
Inventor: OKAWA YOJIRO
IPC: G11B21/21
Filed: 1993-06-22
Abstract: PURPOSE:To highly accurately measure a head floating amt. by preventing a light quantity from being changed due to a deviation of interference light. CONSTITUTION:Reflected light from a hard disk 1 and reflected light from a head 2 for reading and writing information on the hard disk 1 are led through their separate optical paths to one point to interfere with each other, and an intensity change of this interference light is measured, so that a floating amt. of the head 2 against the hard disk 1 is measured. In this head floating amt. measuring device for the hard disk, an optical system for expanding and contracting a light beam of reflected light is provided on at least one among the optical path for the reflected light A from the hard disk 1 and the optical path for the reflected light B from the head 2 in order to make one light beam out of the reflected light A and the reflected light B fall within the other light beam.
Patent JP-S636632-A (JP)
Title: Electronic notes
Inventor: KODERASAWA TERUZOU
IPC: G06F19/00
Filed: 1986-06-27
Abstract: PURPOSE:To improve the operability of an electronic notes by displaying the information stored in an information memory part on plural sheets of plane display parts which are joined together like a notebook. CONSTITUTION:The electronic notes contain plane display parts P1-Pn, where the parts P1 and P2, P3 and P4... are joined together back to back respectively. These n/2 sheets of display parts are bound in the form of a notebook including a cover 11, a back cover 12 and a backbone cover 13. These covers 11-13 include plural video memory parts, information memory parts and display control parts of component elements provided for each page. Furthermore a connector 14 is added for connection to another device. When a prescribed document, etc. are stored in the video and information memory parts, the display information are displayed at a display part P of each display control part.
Patent JP-H06160388-A (JP)
Title: Verification method
Inventor: KIISU MEI
IPC: G01N33/549
Filed: 1993-06-22
Abstract: PURPOSE: To allow easy convenient and quick use even for an unskilled user by permitting a porous carrier communicates directly or indirectly with the outside of a casing, so that position relation ship between a labeled reagent and a sample area is decided, and providing a means for observing the combination degree. CONSTITUTION: When used, a protective cap 503 is removed from a holder and a member 506 is exposed to a liquid-like sample for a period which is enough for sample penetration, and then the cap 503 is set again, and after left alone for appropriate hours, a test piece is penetrated with the sample, and analysis result is obtained. When a user observes the test piece through opening parts 508 and 509, whether an assay is completed or not is confirmed by observing an objective area through the opening part 509, and, by observing the second area through the opening part 508, assay result is assay confirmed.
Patent JP-S638167-A (JP)
Title: Wire material winder for concrete structure
Inventor: TANIKI KENSUKE
IPC: B65H54/10
Filed: 1986-06-27
Abstract: PURPOSE:To wind a reinforcing wire material round the outside face of a structure easily and continuously by so arranging guide rail bodies surrounding the existing concrete structure as to be free in elevation and controlling the running of a wire material veering device on the guide rails. CONSTITUTION:Guide rails 1, 1 devided at a connecting face 1a are arranged round the existing concrete structure A. A running body 4 which runs on the rails 1 is provided on the guide rails. A veering device 5 provided on the running body 4 runs the rails while veering out a reinforcing line material 7. Shifting devices 2, 2 having a motor built-in, extension arms 3, 3 and rubber wheels 2a, 2a are provided between the guide rails and the structure A so as to elevate the guide rails along the wall face of a structure A. Hereby the reinforcing line material 7 is wound continuously and steadily at an optional pitch.