baber/WOPTO huggingface dataset:
Patent JP-S59226506-A (JP)
Title: Optical feedback type oscillator
Inventor: ITOU HIROSHI
IPC: H03B5/00
Filed: 1983-06-07
Abstract: PURPOSE:To make a titled oscillator small-sized, and also to execute a feedback from a great distance by constituting a feedback loop by an optical device. CONSTITUTION:Two light emitting diodes LED1, LED2 are connected in antiparallel through an amplitude adjusting resistance Rv to an output terminal of an operational amplifier OP. Also, a photodiode PH1 for receiving a light emitting output of the light emitting diode LED1, and a photodiode PH2 for receiving a light emitting output of the light emitting diode LED2 are connected to a plus side input terminal of the operational amplifier OP, and a minus side input terminal, respectively. In this way, the oscillating operation is executed by forming a positive feedback loop.
Patent JP-S5328109-A (JP)
Title: Continuous preparation of 2-ethylhexenal
Inventor: TSUNODA YOSHITO
IPC: C07C45/00
Filed: 1976-08-30
Abstract: PURPOSE: To prepare title compound by dehydrating condensation of butylaldehyde in the presence of aq.  alkali, extraction of 2-ethylhexenal from the oil layer of the resulting product, distillation of aq.  layer of the product to remove a part of water, and recycling of the distillation residue without loss of alkali. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10299723-A (JP)
Title: Life detection device for operating oil in hydraulic circuit
Inventor: YOSHINO KAZUNORI
IPC: F15B21/04
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To detect the life of an operating oil synthetically based on the information about the life of plural operating oils and detect the life of the operating oil finely and precisely. SOLUTION: This hydraulic circuit 2 has an operating oil tank 11 for storing the operating oil in which a desired additive is added to a base oil component appraised by an acid value and a base value and an unmelted foreign article is contained and a hydraulic pump 12 for delivering and supplying the operating oil in this operating oil tank 11 as a prescribed pressed oil through a suction flow passage 15B. A detection means 17 for detecting plural information about the life in the operating oil and an operation oil life detection means 19 for detecting whether the operating oil reaches the life, by appraising the life of the operating oil based on the information about each life detected by this detection means and judging each appraisal result synthetically are provided.
Patent JP-H07312194-A (JP)
Title: Analyzer device
Inventor: NAKANISHI NORIAKI
IPC: H01J37/256
Filed: 1994-05-18
Abstract: PURPOSE:To improve position reproducibility of an analytic object by providing a supporting surface supporting the analytic object and providing a contact surface of tapered structure, brought into contact with the rotatable analytic object, in a positioning device of the analytic object. CONSTITUTION:In an analytic position measuring device, an analytic object (wafer) 5, after its analytic position is determined, is transfer fed to an analyzer from the analytic position measuring device, to set the wafer 5 in the analyzer. Here, the wafer 5 is transfer fed by an arm and placed on a supporting surface 11 of a holder 1. Next by a retaining part 4, when force in a cross direction is applied to the wafer 5, it is brought into contact with a contact surface 12 of tapered structure in a supporting part 10, to generate pressing force in a direction of the supporting surface 11. As the result, the wafer 5 is retained by the supporting surface 11. In the case of causing position displacement in an orientation flat 6 of the wafer 5, the wafer 5, by force from a retaining part 4, is applied with force in a cross direction relating to a position displaced from an axial center between the first/third supporting parts 10-1, 10-3. By this rotating force, the wafer 5 is slid on the supporting surface 11, moved to a preset position and positioned.
Patent JP-S60247754-A (JP)
Title: Internal state display system of data processor
Inventor: SUGA HIDEFUSA
IPC: G06F11/32
Filed: 1984-05-24
Abstract: PURPOSE:To reduce the quantity of data transfer between SVP and a display device by transferring information indicating internal states of a CPU, storage device, and input/output processor from the SVP to the display device, and converting it to desired display format for displaying by the run of a program stored in the display device. CONSTITUTION:Information indicating internal states of the CPU1, storage device MMU2, and input/output processor IOP3 is fetched by the SVP4 under a command from the keyboard 13 of the display device PCU8 by the run of the program of the service processing storage device SMM5 of the SVP4, and sent to the display device PCU8 through a communication circuit interface SCC6 and a communication circuit 7. Data is stored in the dedicated storage PMM9 of the PCU8 and converted to desired display format through a file storage 11 by the internal program, and the converted data is displayed on a CRT display 12.
Patent JP-S5627663-A (JP)
Title: Period discrimination circuit
Inventor: MIZUMOTO KATSUHARU
IPC: G01R23/15
Filed: 1979-08-15
Abstract: PURPOSE:To enable accurate period discrimination through simple circuit configuration, by providing a switching circuit and a means for alternately generating the first and the second clock signals and by appropriately setting the number of stages of the switching circuit. CONSTITUTION:When a signal (a) to be measured is at a high level, power voltage is applied to the emitter of a transistor Q1 of the first-stage switching circuit. At that time, the output (e) of an AND gate 6 is applied to the base of a transistor Q10 to turn on the transistors Q1, Q2 of the first-stage switching circuit to make the level of the emitter output (g) of the transistor Q2 high. The output (f) of another AND gate 7 is then applied to the base of a transistor Q11 to make the emitter output (h) of a transistor Q4 high. Likewise, the transistors Q7, Q8 of the fourth-stage switching circuit are turned on. As a result, a transistor Q9 generates a collector output K of low level to indicate that the period of the signal (a) to be measured is larger than a prescribed value. Accurate period discrimination is thus enabled.
Patent JP-H09262564-A (JP)
Title: Method for forming water shielding sheet layer and sheet material for water shielding
Inventor: GOTO EITA
IPC: B32B5/26
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain enough tensile strength and to surely prevent water leakage caused by breakage from occurring by a method wherein a sheet material for water shielding constituted of a non-woven fabric and a net sheet is laid down on the surface of ground such as a site for disposal of waste and an permeable coagulation material or an instantaneous coagulation material is sprayed to form a water shielding sheet layer. SOLUTION: When a water shielding sheet layer is formed on the surface of ground where a site for disposal of waste is formed, a sheet material 3 for water shielding is laid down on the surface of the ground on the top face of which a water shielding sheet layer can be formed so as to cover it. As this sheet material 3 for water shielding, a product constituted of a non-woven fabric 4 with cushioning properties and water permeability, a net sheet 5 wherein a high strength polyester fiber fixed so as to cover the top face of this non-woven fabric 4 is used as a raw material and a top non-woven fabric 6 fixed so as to cover the top face of this net sheet, is used.  In addition, a water shielding processing wherein a slowly coagulating permeable coagulating material 12 is sprayed and coagulated on the sheet material 3 for water shielding by using a spray apparatus, is applied to form the water shielding sheet layer.
Patent JP-H01279075-A (JP)
Title: Vessel to keep freshness
Inventor: OGAWA MASANORI
IPC: B65D81/26
Filed: 1988-04-28
Abstract: PURPOSE:To increase a faculty to keep freshness of fruits, vegetables, and flowers, by combining a thermoplastic resin with a base agent to keep freshness thereof including at least a kind of chemicals chosen from phosphoric acid, phosphorous acid, hypophosphorous acid, chloric acid, chlorous acid, hypochlorous acid or these salts and by molding it. CONSTITUTION:Phosphoric acid, phosphorous acid, hypophosphorous acid, chloric acid, chlorous acid, hypochlorous acid or the salts thereof included in a base agent to keep freshness include anhydrate of the acids, acid salts and neutral salts. Among preferable salts, there are metallic salts, alkali earth metals. For said carrying base agents to keep freshness, it is ordinarily preferable to use porous carriers. Among the carriers, there are silica, alumina, zeolite, talc, etc. Thermoplastic resins such as olefin resin; diene resin, vinyl resin and acryl resin can be utilized. The base agent to keep freshness and the thermoplastic resins are molded once at a normal or higher temperature by a mixer to make sheets by some methods such as a T-die, a circular die and a calender die and molded to be vessels thereafter by a vacuum mold, an air-compressed mold, a press, etc.
Patent JP-S5729008-A (JP)
Title: Light guide
Inventor: SUGI MASAO
IPC: F24S23/00
Filed: 1980-07-28
Abstract: PURPOSE:To utilize light or heat energy of solar light or the like effectively with high degrees of freedom by filling an optical guide medium in the shell of an elllipsoid of revolution of a transparent thin layer and coupling the same to a light projector provided with an output window by means of a pipe filled with the optical guide medium. CONSTITUTION:An ellipsoid of revolution 11 is formed of a transparent and thin shell, and a transparent optical guide medium 12 which is liquid (water or the like) of a desired refractive index is filled in this and the condenser 11 is held by a support 13. On the other hand, a window 16 for a projector is provided in a support 15, and the medium 12 is filled in the condenser 11 and the projector which are coupled by way of an optical waveguide body 14 so that arbitrary places are lighted through the projecting window 16 by the light of a 100 condensing ratio condensed at the focus F of the condenser 12. It is also possible to divide the waveguides 14 to a number of pieces and to provide the projectors 16 at the respective leading ends thereof. At the time of transmitting light 19, the waveguide 14 is heated and therefore the medium 12 is cooled with a heat radiator 18 through a pipe 17 and is recirculated. In this way, light and heat are effectively utilized.
Patent JP-S5530657-A (JP)
Title: Sensitized latex for inspecting rs virus desease and production thereof
Inventor: TOMIYAMA TETSUO
IPC: G01N33/569
Filed: 1978-08-28
Abstract: PURPOSE: To make it possible to accomplish the discrimination and inspection highly sensitively, promptly and peculiarly with the use of the latex coaggulating reaction by coupling the RS virus antigen to as special polystyrene latex.  
     CONSTITUTION: The RS virus is cultivated in a VERO cell, from which an antigen is extracted. The aforementioned RS antigen solution is added to the 0.25% liquid, in which the polystryrene having a specific weight 1.14 and a size larger than 0.91μ is floating, and is treated at a room temperature for 2 to 4 hours. Then, the rinsing operation is performed with the PBS, and another rinsing operation is then performed with the use of a silution which is prepared by adding NRS and NaN 3  to the PBS. Then, suspension is performed in one tenth quantity of a freeze-drying medium (which is prepared by adding glycine and dextran to the dilution), followed by the freeze-drying process. Ten times of dilution is then added to the sensitized latex, and the serum of a patient is judged by the microtiter method. Then, the judgement can be attained for about 10 hours with the sensitivity of 100 to 1000 times that of the conventional CF method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10283522-A (JP)
Title: Shading correction method of linear image sensor
Inventor: CHIBA TATSUYA
IPC: G07D7/20
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method which does not need to adjust an offset level that corresponds to the offset charge value of an image sensor when a light source is turned off and also automates shading correction. SOLUTION: A reference white level of each pixel for one line that corresponds to reference white paper which becomes a reference is read and preliminarily stored in line memory part 51 when a light source is turned on, and next, an offset level for one line that corresponds to an offset charge value of each pixel of an image sensor 1 is read and preliminarily stored when the light source is turned off after the power source is turned on. Here, a correction coefficient value of each pixel is successively calculated based on the reference white level, the offset level and a white level correction target value that is preliminarily set and stored for one line.  Next, an image on sheet paper one line each is read when the light source is truned on in a normal operation, the offset level is subtracted from each image level and correction value of each pixel is acquired by multiplying subtraction result value by the correction coefficient value.
Patent JP-H07311321-A (JP)
Title: Casing for housing optical element/optical fiber connector and structure for connecting optical element/ optical fiber
Inventor: SHIRAISHI MASARU
IPC: G02B6/30
Filed: 1994-05-18
Abstract: PURPOSE:To provide a casing for easily connecting and housing an optical element and an optical fiber with high reliability and a structure for connecting the optical element and the optical fiber obtd. by using this casing. CONSTITUTION:This casing for housing the optical element/optical fiber connector has a side wall part 32 having a through-hole for insertion of the optical fiber and a base having a first base part 27 for placing the optical element and a second base part 29 for supporting the optical fiber. The upper front surface of the second base part 29 is so set as to be higher than the upper surface of the first base part 27 and to face the optical fiber 28 as well as to part therefrom. This structure for connecting the optical element and the optical fiber is formed by using this casing 21, introducing the front end of the optical fiber 28 through the through-hole, then through the top of the second base part 29 onto the first base part 27, connecting the end face of the optical fiber to the end face of the optical element and joining and fixing the optical fiber 28 on the second base part 29 to the second base part 29 by solder 34 or adhesive 30.
Patent JP-2000297398-A (JP)
Title: Interior apparatus provided with aluminum panel
Inventor: MIYAKE KAZUYA
IPC: B01J35/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To easily improve the adhesion of a coating film for a base material of aluminum, also to reduce the unevenness of film thickness and to satisfactorily maintain its appearance. SOLUTION: Since there are fine gaps on the surface of an anodized aluminum film 74, when a coating film 75 having any one among oil crackability, hydrophilic properties and water retentivity is formed on the upper face thereof, the gaps exert anchor effect to exceedingly improve the adhesion of the coating film 75 for a base material 73 of aluminum. Moreover, since the adhesion of the coating film 75 is satisfactory, the coating film 75 can uniformly be formed on the base material 73 of aluminum with good appearance.
Patent JP-H06311959-A (JP)
Title: Tableware drier
Inventor: KIDERA TOSHIAKI
IPC: A47L19/00
Filed: 1993-04-30
Abstract: PURPOSE:To set depth dimensions of the tableware drier as small as possible by contriving to compact a hot air supply device. CONSTITUTION:In the tableware drier provided with a main body provided with a tableware containing chamber constituted so that tableware can be contained, and a hot air supply device 8 which is provided in a machine chamber divided from the tableware containing chamber formed in a bottom part of the main body and supplies hot air W' to the tableware containing chamber, the hot air supply device 8 is constituted by providing a fan 9, and a heater unit 10 which is provided by offsetting in the horizontal direction against the fan 9, and also, heats air W blown by the fan 9. Moreover, a suction passage 16 of the fan 9 and a blowout passage 17 extending from the fan 9 to the tableware containing chamber through the heat unit 10 are provided so as to intersect vertically.
Patent JP-S60249288-A (JP)
Inventor: JIYOUKOU HIROYUKI
IPC: H05B6/44
Filed: 1984-05-25
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-S63285460-A (JP)
Inventor: JIEIMUZU KURISUTOFUAA BEROUZU
IPC: G01N33/18
Filed: 1988-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5329356-A (JP)
Title: Resol resin compositions
Inventor: KAMIYAMA TAKAHISA
IPC: C08L61/06
Filed: 1976-08-31
Abstract: PURPOSE: A water-soluble resol resin composition with a low content of unreacted residual formaldehyde, prepared by condensing phenol and formaldehyde using calcium hydroxide and hexamethylenetetramine as catalysts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08303026-A (JP)
Title: Warehouse
Inventor: TAKIGUCHI HIDEKI
IPC: F25D23/08
Filed: 1995-04-28
Abstract: PURPOSE: To expand an internal volume and save cost for executing a work by fastening a fire-resisting panel to the exterior side of a column or a beam made of an H-section steel or the like forming the outer frame of a skeleton, and a contamination-resisting panel to the interior side thereof, and filling space between the panels with an insulation material. CONSTITUTION: A fire-resisting panel 8 of incombustible material such as phenol foam and rock wool covered with a stainless steel plate or the like is fixed to the exterior surface of an H-section steel forming a column or a beam. Also, a contamination-resisting panel 14 of ceramic board or the like is secured to the interior surface thereof. In addition, space between the panels 8 and 14 is filled with an insulation material 18 made of synthetic resin foam, inorganic fiber, inorganic foam or the like, thereby forming the wall 7 of a cold storage. In this case, a roof material is mounted on the wall 7. Then, refrigerator piping, ventilation piping and the like are arranged, and a refrigerator and the like are installed within a skeleton.  Also, the whole of the building is constructed for use as a constant-temperature warehouse, a thermostat room, a cold storage or the like, According to this construction, the internal space of the warehouse can be widely used and construction cost can be reduced.
Patent JP-S62262416-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA TADASHI
IPC: H01L21/263
Filed: 1986-05-09
Abstract: PURPOSE:To surely catch a crystal orientation of a single crystal substrate and to stabilize laser conditions by determining the width of an opening of an insulating layer in a laser beam scanning direction to be at least 10mum up to 60mum. CONSTITUTION:A first insulating layer 11 is formed on a one main surface of a semiconductor single crystal substrate 10 and an opening is formed on the insulating layer 11, after which a polycrystalline semiconductor layer 12 is formed over the entire surface. Furthermore, the surface is covered with a second insulating layer 16 of single or multiple layer structure. Then, the semiconductor layer 12 is fused by being irradiated with the thinly constricted energy beams with scanning. And, an epitaxial growth is performed into the same crystal orientation as that of the crystal of the substrate 10. At that time, the width W of the opening of the insulating layer 11 in beam scanning direction is determinde to be at least 10mum up to 60mum. Consequently, the crystal orientation of the substrate 10 can be surely caught and the laser conditions are stabilized.
Patent JP-H07285738-A (JP)
Title: Specified tension delivery and take-up device for filament
Inventor: NISHIZUKA HIDEAKI
IPC: B65H59/36
Filed: 1994-04-19
Abstract: PURPOSE:To easily exert a specified tension on a filament by controlling an output from an electromagnetic brake or a torque motor according to an output from a distance proportional output photoelectric sensor. CONSTITUTION:When an electric wire or a filament 1, such as a tape, is unwound from a delivery bobbin 2, an electromagnetic brake 3 is mounted in a state to be directly coupled to the shaft of the delivery bobbin 2. Further, A distance proportional output photoelectric sensor 5 is disposed in a position, spaced away from the winding layer 1A of the delivery bobbin 2 by a proper distance X, in a state that an optical path for detecting light crosses a winding layer surface. The filament 1 is dilivered from the delivery bobbin 2 and the radius (r) of a winding layer 1A is gradually decreased but the distance proportional output photoelectric sensor 5 has characteristics wherein an output current is decreased approximately in proportion to the radius decrease amount and thus brake torque of the electromagnetic brake 3 is decreased in a similar ratio, whereby delivery of the linear substance 1 at a desired specified tension is realized.
Patent JP-H10316441-A (JP)
Title: Bending method of outside glass plate and inside glass plate of safety laminated bent glass plate, and pressing and bending device for carrying out the method
Inventor: FUNK DIETER
IPC: C03B23/035
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To produce a laminated safety bent glass plate having previously a prescribed bent shape without damaging quality of the produced product, and further to simplify a pressing and bending device. SOLUTION: This method concerns the method for bending an outside glass plate and an inside glass plate of a laminated safety bent glass plate. The outside glass plate and the inside glass plate is bent by a pressing and bending device. The pressing and bending device has a bending station 1, at least one discharging station 2 and a conveyer shuttle 3 operating between the bending station 1 and the discharging station 2. The bending station has an upper male mold and a lower female mold. One of the upper male mold is used in the method. The outside glass plate and the inside glass plate are bent by the same upper male mold. The glass plate is bent by the mold face of the upper male mold. At least one part of the mold face of the upper male mold is fitted to a bent surface of a prescribed safety laminated glass plate determined by an laminating film.
Patent JP-H11298111-A (JP)
Title: Surface processor
Inventor: ISHIBASHI MIKIHIKO
IPC: H05K3/18
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of immersion time, based on the restriction between carriers and the change of cycle time, by providing a surface processor with carriers equipped with ascending/descending arms traveling along a chemical processing container, on both sides of the processing container. SOLUTION: The matter 9 to be processed such as a substrate for a printed wiring or the like is set to a carrier bar 8, with load. This carrier bar 8 is held up with the ascending/descending arm 3 or 6 of the carrier, and is carried onto each processing container 7, according to treating process, and is immersed in the liquid by the descent of the ascending/descending arm. The carrier bar 8 where this matter 9 to be processed is set is let alone according to the soaking time, meanwhile the carrier 1 or 4 carries other carrier bar 8, and proceeds with plural treating processes, and removes the matter to be processed with unload.  The shifting distance (height) of the ascent/descent of the ascending/ descending arm is taken enough so that one carrier may shift face to face with the other carrier even if one hand between one carrier and the other carrier is carrying the matter 9 to be processed. Both carriers 1 and 4 shift freely on traveling rails.