baber/WOPTO huggingface dataset:
Patent JP-H09242410-A (JP)
Title: Folding door hinge and bath room folding door using it
Inventor: TAKAHATA HIROYUKI
IPC: E05D15/26
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To easily remove a folding door from both indoor and outdoor sides in emergency. SOLUTION: A folding door has a cylindrical housing 31 mounted at the end of a hard case 21, a supporting shaft member 33 stored to be slidable to the axial direction of the housing 31 and a shaft member 35 stored to be slidable to the rotational and axial directions of the housing 31 and provided with a recessed groove 35c engaged with a rail on the frame side of the folding door. It is provided with a compression spring 32 stored in the housing 31 to urge the shaft member 35 to the folding door frame via the supporting shaft member 33 and a pair of operating strips 34 mounted on both sides of the supporting shaft member 33 via slits formed in the hard case 21 and the housing 31.
Patent JP-H02228580-A (JP)
Title: Sonar transmission circuit
Inventor: YAMAGUCHI TAKASHI
IPC: G01S7/52
Filed: 1989-03-02
Abstract: PURPOSE:To enable execution of continuously-rotating beam transmission along an entire circumference or in a required angular range, attainment of a high sorting capacity and execution of distance measurement with an error suppressed, by forming a pair of split transmission beams and by controlling continuously a phase difference between the right and left beams. CONSTITUTION:A transducer 1, a transmission switching circuit 2, power amplifiers 3-1R to 3-kR and 3-1L to 3-kL, transmission phasing circuits 4-1R to 4-kR and 4-1L to 4-kL, variable phase-shifting circuits 5a and 5b, a pulse modulation circuit 6, a transmission circuit 7 and an RDT control circuit 8 are provided. The transducer 1 transduces a supplied signal electroacoustically, forms split beams directed in the same direction and further forms a synthetic beam as the synthesis thereof. Next, when one transmission pulse is ended, the circuit 2 shifts the correspondence of the amplifiers 3-1R to 3-kR and 3-1L to 3-kL with the steep of the transducer one by one in the circumferential direction under the control of the circuit 8 and the same operation is conducted. By repeating this operation sequentially, rotating beam transmission continuing by a required transmission angle is obtained.
Patent JP-S59176709-A (JP)
Title: Polarizing plate
Inventor: SHIRAI YOSHIHIRO
IPC: G02B5/30
Filed: 1983-03-26
Abstract: PURPOSE:To obtain a polarizing plate which permits free selection of light transmissivity and color and is stable under the condition of high temp. and high humidity by incorporating the layer of a polarizing material compounded with an optically anisotropic material between two sheets of rubbed films. CONSTITUTION:A resin film obtd. by rubbing a film of polyethylene terephthalate, polyvinylidene chloride, polyvinyl fluoride, etc. is used. More specifically, the above-mentioned rubbed films 3, 3 are superposed on each other by paralleling the rubbing direction and treated surface inside a mixture composed of a dichromatic dye having anisotropy in an optical absorption characteristic and a liquid crystal material in the space of several mu - several tens mu between both to constitute a polarizing material layer 4 (a symbol 5 is the orienting direction of the material having anisotropy in the optical absorption characteristic). The peripheral part of the film is thermally melt stuck and the polarizing plate is obtd.
Patent JP-S56147114-A (JP)
Title: Eyeball microscope
Inventor: TAKAHAMA SHIYOU
IPC: A61B3/13
Filed: 1980-04-17
Abstract: PURPOSE:To make the remote adjustment of the focus of the objective lens possible, by providing a thickness variable optical member across the optical axis in the lens group. CONSTITUTION:When the face of the patient is fixed to the supporting frame, tip lens 5 of objective lens 10 of the microscope is brought into contact with the eyeball cornea by a proper pressure. If the lens is focused onto the depth from the cornea surface of the part to be examined, only the length of the parallel region of image light beams is changed even if the objective lens mirror barrel is moved longitudinally, and therefore, the vivid image of the part of to be examined is always focused onto photographic plate 14 or face 16. For examination of the part different in depth from the cornea surface, when knob 29 is rotated to move wedge 26 vertically, the thickness of superposition of wedges 25 and 26 is changed while holding their outside faces in the parallel relation, and the focal length of objective lens 10 is changed.
Patent JP-H10244264-A (JP)
Title: Method for separating phosphorus from liquid containing phosphate ion
Inventor: KURODA MASAKAZU
IPC: C02F1/465
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To separate phosphorus alone simply without requiring a precipitation- separation tank by installing an iron anode and a cathode in phosphate ion- containing liquid, aggregating the phosphate ion on the surface of the anode by passing the direct current, and making iron phosphate be generated and stuck on the surface of the anode. SOLUTION: An iron anode 2 and an iron cathode 3 are installed in a reactor 1, the direct current is passed from a power source 4, current density is controlled at 0.001-10mA/cm<2> , and iron (II) ion (Fe<2+> ) concentration and pH is increased locally on then surface of the anode 2 to form iron (II) hydroxide gel. In addition, part of the gel is oxidized into iron (III) hydroxide by dissolved oxygen, and a phosphate ion in the solution is aggregated and removed as iron phosphate in these reaction processes. Since the aggregated iron phosphate adheres mainly to the surface of the anode 2, it is recovered, for example, by a scraper, etc. The aggregation efficiency can be improved by increasing the specific surface of the iron electrode.
Patent JP-H05254512-A (JP)
Title: Bundling device by band
IPC: B65B27/00
Filed: 1992-03-10
Abstract: PURPOSE:To obtain a bundling device of bands which facilitates a bundling work to fix a band at a bundling tool. CONSTITUTION:A bundling tool C has an insertion chamber and a containing chamber of a band D and also has a fixing piece 17 in the insertion chamber and the containing chamber respectively. In the bundling device by use of the bundling tool C and the band D fixed on the bundling tool C, a container B of the band D is connected to the bundling device body A provided with a container 12c of the bundling tool C. A band guide face P2 against the band insertion clearance container chamber connected to the insertion chamber and a lock-off arm 7 closing to or separating from the flexible fixing piece 17 in the insertion chamber are provided respectively in the bundling device body A.
Patent JP-H04286859-A (JP)
Title: Flat-type power supply element
Inventor: KUNISHI TATSUO
IPC: H01G11/78
Filed: 1991-03-15
Abstract: PURPOSE:To make the connection with a circuit substrate easy by installing a terminal part connected electrically with an electrode plate on the outer face of one of the half bodies of a case through an insulating layer. CONSTITUTION:A case 21 is composed of a first and a second half case bodies 22, 23 of a stainless foil, and a flat-type electric power device of an electric double-layer capacitor or a battery is put in the case and sealed by welding the periphery parts 24. An open part 25 is formed in the case 22 and an electrode plate 26 of, for example an aluminum foil, is set while being faced to the open part. The electrode plate 26 and the case 22 are sealed while being insulated from each other by an insulating layer 27 of resin and closed storage parts 28 are formed and here a first and a second functional substances 30, 31 set to sandwich a separator 29 are stored. Then in this electric power device 20, a terminal part 32 electrically connected with the electrode plate 26 is set on the outer face of a case 22 through a second insulating layer 33 and it is used as one external terminal means. The insulating layer 33 is made of polyamide-based film.
Patent JP-H04286932-A (JP)
Title: Method and apparatus for evaluating holographic optical element
Inventor: AKAMATSU YOSHINORI
IPC: G01M11/00
Filed: 1991-03-15
Abstract: PURPOSE:To objectively evaluate the image forming characteristics of an element without generating deviation by forming the diffraction image of a sample plate by the irradiation with light as a real image and operating a modulation transmission function on the basis of the intensity distribution of light at the position of said image. CONSTITUTION:A sample plate 1 having a hologram stored therein is irradiated with the light from a light source 2 through a perforated plate 5 having a minute hole and a convex lens 7 held so as to be freely movable in a horizontal direction is provided on the side of the light source 2 or a diffraction side to form an actual image on the side of the diffraction side. The transmitted light of the slit plate 8 provided at the image forming position of the diffraction image is converted to an electric signal by a photoelectric converter 10 and a modulation transmission function(MTF) is operated on the basis of said signal by an operational processor 11. The quality of the formed image of the sample plate 8 is judged on the basis of this value.
Patent JP-H11249978-A (JP)
Title: Method and device for transferring data
Inventor: YOSHIKAWA TARO
IPC: H04L29/08
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To apply this device to a connectionless network without damaging the feature of a high speed batch transfer method and also to construct a high speed LAN without undergoing rate-controlling by a host layer processing. SOLUTION: In a transport layer, this device ports programming objects (Region numbers 14 and 18) which show a data storage area 15 of memory room of a computer about data transfer and also ports program objects (Port numbers 17 and 20) which show the entrance of a protocol which exists one by one in every process and realizes transfer. Thus, it is possible to secure a pair of memory areas of the same size on the memory room and a logical communication channel corresponding to a transfer process and to asynchronously perform data transfer among plural computers.
Patent JP-S55143563-A (JP)
Title: Manufacture of selenium photoreceptor
Inventor: ISHISONE TOSHINAO
IPC: G03G5/08
Filed: 1979-04-26
Abstract: PURPOSE: To obtain a vacuum-deposited film free from defects such as irregular thickness and composition for an electrophotographic Se receptor by depositing Se (alloy) on a substrate while leaving part of Se (alloy) as an evaporation material in a container.  
     CONSTITUTION: When a photoconductive layer is formed on the surface of a cylindrical substrate made of Al material or the like by vacuum-depositing an Se (alloy) film, inner container 3 contg. Se (alloy) 2 is set in outer container 1, and Se (alloy) 2 is evaporated by heating with infrared heaters 4 and sputtered from slit 5 to form the photoconductive layer on the substrate. At this time, evaporation material 2 is charged in excess so that part of it is left in container 3 after the deposition. Thus, material 2 is uniformly evaporated to the end of the deposition to prevent the thickness and composition of the deposited film from becoming irregular, and impurities and oxide of Te or the like in the alloy are left in container 3. Accordingly, the surface of the deposited film is uniform and free from defects to give a superior image. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06269199-A (JP)
Title: Power generator and compensation of its unbalanced load
Inventor: IDE KAZUMASA
IPC: H02J3/26
Filed: 1993-03-12
Abstract: PURPOSE:To suppress the generation of a negative-phase rotating magnetic field due to unbalanced armature current by using a DC magnetic flux generating winding. CONSTITUTION:Auxiliary field windings 3a and 3b to generate DC magnetic flux are located on a rotor 10 with an electrical phase difference pi/2 in addition to a field winding 2. In a steady state, DC current is fed to the field winding 2 and auxiliary field windings 3a and 3b. Only when a negative-phase rotating magnetic field is formed on the rotor 10 due to unbalanced armature current, DC current superposed on AC current flows in the auxiliary field windings 3a, 3b, thereby forming a two-phase AC magnetic field, which acts to offset the negative-phase rotating field generated by an unbalanced armature current. This enhances the resistance of a generator to unbalanced loads and higher harmonics, thereby increasing the coefficient of utilization.
Patent JP-S60211759-A (JP)
Title: Microchannel detector
Inventor: OOYAMA KAZUHIKO
IPC: G01T1/38
Filed: 1984-03-21
Abstract: PURPOSE:To suppress a rise of the background due to the accumulation of tritium even when using the captioned detector for a long term, by providing the microchannel detector with a heating means. CONSTITUTION:A vacuum container 2 is connected to a vacuum pump through a vacuum pump connecting opening 8 while heating a heater 11 through a heater operation device 12 when evacuating. By said heating, tritium having large thermodiffusion speed is emitted from the electrode plate part of a microchannel detector 6 for being discharged outside from the vacuum container 2. Accordingly, the background due to tritium in the microchannel detector goes down, thus enabling energy analysis of neutral grains from a neutral grain generation source to be correctly performed.
Patent JP-H03253983-A (JP)
Title: Vector/raster converter
Inventor: NAKAJIMA MITSUHIRO
IPC: G06T11/20
Filed: 1990-03-02
Abstract: PURPOSE:To reduce the frequency in write to a buffer and to increase the processing speed by temporarily converting inputted vector data to run length data to write it in a run length buffer not with each dot as the unit but with each run length as the unit. CONSTITUTION:Run length data outputted from a vector/run length converting means 2 is successively stored in a run length buffer 3 and is supplied to a sort/merge means 4 and is sorted and merged so that run length data is adapted to rester scanning. The output of the sort/merge means 4 is supplied to a run length/bit map converting means 5, and run length data is successively converted to raster data in accordance with a reference clock, and the output of the means 5 is given to a raster type printer 6 like an electrostatic plotter, a thermal printer, a laser beam printer, or a CRT display device. Thus, the frequency in write to the buffer is reduced nd the conversion processing speed is increased.
Patent JP-H03253840-A (JP)
Title: Silver halide photographic sensitive material for direct positive printing with glass base
Inventor: SANPEI TAKESHI
IPC: G03C1/43
Filed: 1990-03-02
Abstract: PURPOSE:To increase sensitivity and to obtain high contrast by incorporating a silane coupling agent into a constituent layer on a glass base on which a silver halide emulsion layer for direct positive printing is present. CONSTITUTION:A silane coupling agent is incorporated into a constituent layer on a glass base on which a silver halide emulsion layer for direct positive printing is present. It is not necessary to incorporate the coupling agent into the emulsion layer but the coupling agent is preferably incorporated into the emulsion layer. In the case where two or more silver halide emulsion layers for direct positive printing are present, the coupling agent is preferably incorporated into one of the layers. Sensitivity is increased and high contrast is obtd.
Patent JP-S59178309-A (JP)
Title: Starting point detecting circuit
Inventor: TAKITA HIDEO
IPC: G01D5/245
Filed: 1983-03-30
Abstract: PURPOSE:To dispense with the mechanical fine adjustment of a setting position, by mounting a starting point position detecting means for detecting the arrival of an object to be measured to a starting point position from a position detecting signal and a starting point signal selecting means for selecting a grating point signal by the output signal of a timing adjusting means to generate a starting point position signal. CONSTITUTION:When a phase modulating signal S and a reference signal f0 are applied to flip-flop circuits FF1, FF2 and an AND circuit AND corresponding to the relative movement of an object to be measured, these signals are outputted while respectively delayed one bit by clock pulses CP1, CP2 and, by taking AND of every one clock signal of this output at the falling time of the signals, a grating point signal corresponding to the grating point of a magnetic scale is obtained. In addition, a light emitting diode LZDS is energized in response with the output of a starting signal detector and lighted when reaches in the vicinity of a starting point position by relative movement. In other words, by the lighting of the light emitting diode LZDS, the arrival of the object to be measured in the vicinity of the starting position can be confirmed.
Patent JP-S52135907-A (JP)
Title: Combustion unit in gas turbine
Inventor: KAJITA SHINICHI
IPC: F23R3/02
Filed: 1976-05-08
Abstract: PURPOSE: To provide a combustion unit whose swirler is also able to feed the set quantity of air from the source of high static pressure head made available by installing in the air duct the vanes which transform the dynamic pressure head carried in the compressed air into a static pressure head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10239424-A (JP)
Title: Distance measuring target
Inventor: NAKAGAWA OSAMU
IPC: G01C15/06
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To perform a distance measurement in a wide range by suppressing the dynamic range of received light intensity of the laser beam returned from a target within a narrow range, extending from near distance to far distance. SOLUTION: A distance measuring target has a scattering and reflecting sheet 2 arranged in the center part and a reflecting sheet 1 arranged on the outside thereof. Since a laser beam, when emitted from a near distance measuring point, is emitted to only the scattering and reflecting sheet area of the target, and scattered and reflected by the scattering and reflecting sheet 2, the laser beam returned to a distance measuring device can be suppressed low. On the other hand, when the laser beam is emitted from a far distance measuring point, the laser beam is emitted to the scattering and reflecting sheet area and the reflecting sheet area of the target, the laser beam returned to the distance measuring device is dominantly formed of the reflected light from the reflecting sheet area, and a high received light intensity can be thus provided.
Patent JP-S55144251-A (JP)
Title: Electrophotographic receptor having selenium type photoconductive layer with roughened surface and its preparation
Inventor: OTOMURA TETSUSHI
IPC: G03G5/00
Filed: 1979-04-27
Abstract: PURPOSE: To obtain an electrophotograhic receptor superior in cleanability, toner transfer property, transfer paper separability, etc., by causing minute peaks and valleys on the selenium type photoconductive layer itself to roughen its surface.  
     CONSTITUTION: A solution consisting of a low boiling point solvent (e.g., tetrahydrofuran) having large latent heat of evaporation, and containing 5W20wt% synthetic resin capable of forming a film (e.g., polyurethane) is coated on a photoconductive layer made of amorphous selenium, seleniumtellurium alloy, or the like formed by vacuum evaporation on a substrate to form a 2W10μ thickness film. The above film is dried in the temperature range from above the softening point of the photoconductive layer to below the crystallization point, and after cooling it to or below the softening point, the film is stripped off from the photoconductive layer to form a photoconductive layer of the photoreceptor having its own surface with minute peaks and valleys. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09224108-A (JP)
Title: Facsimile equipment
Inventor: NAKAMURA MITSUO
IPC: H04N1/32
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of document management by storing received image information in a memory and adding one part of image information stored in the memory to an original for reply when requiring the preparation of the original for reply after the output end of stored image information. SOLUTION: The received image information is temporarily stored in an image memory 6. After the end of reception, in the state of holding the received image information in the image memory 6, that image information is read out, decoded by an encoder/decoder part 12, extended on a page memory, which is provided inside the image memory 6, and outputted to a plotter 4 and a received document is prepared. Then, when the reply is required, after the document for reply is prepared, its original image is read by a scanner 2 and extended on the page memory and at the time of transmission, one part of received image information held in the image memory 6 in advance is read out and added to the head part of the page memory where the original for reply is extended. Then, data for one page are extended on the page memory and thereafter, these data are read out, encoded and transmitted.
Patent JP-H08248111-A (JP)
Title: Radio beacon system
Inventor: YANO MOTOMITSU
IPC: H04W4/02
Filed: 1995-03-13
Abstract: PURPOSE: To provide a radio beacon system wherein the amount of information transferred is raised, lack of information owing to overlook is prevented, and further, only the desired information is selectively extracted. CONSTITUTION: A radio beacon 10 is provided with an information storage part 11 storing the information to be transmitted, an information modulation part 12 for applying a specified modulation to the stored information, a multiplication device 14 which diffuses information modulation signal with diffusion code generated by a diffusion code generator 13, an RF part 16, and an antenna 17. A receiver device 20 consists of an antenna 21, an RF part 22, a code synchronization part 23, a multiplication device 25 which diffuses and demodulates only a desired diffusion signal from the received diffusion signal with the diffusion code generated by a diffusion code generator 24, an information demodulation part 26 demodulating the diffused and demodulated signal into original information, a display part 28, and a storage part 29.
Patent JP-S54144518-A (JP)
Title: Suction-gas amount detector for internal-combustion engine
Inventor: AOCHI YOSHIKAZU
IPC: G01F1/698
Filed: 1978-05-04
Abstract: PURPOSE:To enable detection of suction-gas amount with high precision and over long period by increasing the quantity of electricity for heating a heating detector element according to the increase in suction-gas amount. CONSTITUTION:In the venturi portion 4 of a suction pipe 1, a hot wire 5 is supported by two supports in the direction of the suction gas flow and connected with a control device 6. The control device 6 has low, medium, and high temperature hold circuits 8, 9, and 10 which hold the temperature of the wire 5 at three stages. One of the circuits feeds the wire 5 with such a quantity of electricity as to holt the wire 5 at a predetermined temperature. When the suction-gas amount is small, a change-over control circuit 11 operates the circuit 8 to hold the wire at a relatively low temperature. As the suction-gas amount increases and the signal from an output circuit 12 reaches a predetermined value, the circuit 11 drives the circuit 9 and then the circuit 10 so as to increase the temperature of the wire 5 to a predetermined  point.