baber/WOPTO huggingface dataset:
Patent JP-S56103899-A (JP)
Title: Device for preventing overload on x-ray tube
Inventor: SUDA MASAO
IPC: H05G1/54
Filed: 1980-01-22
Abstract: PURPOSE:To surely prevent the damage of an X-ray tube, by measuring the rise in the rise in the temperature of the X-ray tube itself to indicate a critical condition on the basis of the measurement. CONSTITUTION:In every irradiation of X-rays, the anode 1b of an X-ray tube is heated to generate light. The light is applied to a photoelectric conversion means 6a through optical fibers 2a, 2a'. An output obtained from the photoelectric conversion means 6a becomes an electric signal based on the increased temperature of the anode 1b. An output from a comparison and amplification means 9 is an electric signal based on the temperature rise of a housing 1c. These signals are applied to a processor 13 through a multiplexer 11 and an A/D conversion means 12. A signal for indicating capability, to which generation of X-rays is permitted, is applied to a display means 14.
Patent JP-S61164126-A (JP)
Title: Device and method for measuring illuminance distribution
Inventor: ECHIZEN YUTAKA
IPC: G01J1/42
Filed: 1985-01-16
Abstract: PURPOSE:To accurately measure an illuminance distribution, by electrically compensating the sensitivity difference between a detector for light quantity at transferring surface which moves along a transferring surface and a fixed reference detector. CONSTITUTION:The optical path of the pulse light of a light source section 1 is bent by means of a plane mirror 3 after passing through a collimator lens 2 and the pulse light illuminates a mask surface 5. After illuminating the mask surface 5, the pulse light is condensed onto a transferring surface 7 through a projecting optical system 6. When the illuminance distribution on the transferring surface 7 is measured, a detector 8 for light quantity at transferring surface 8 electrically compensates the difference in light receiving sensitivity by changing the amplification factor of the amplifier of the detector 8 by means of a correcting section 10 so as to make the output difference between a reference light quantity detector 4 and the detector 8 zero when the detector 8 which moves in parallel along the transferring surface 7 approaches in the most the fixed detector 4 which monitors the change in the irradiation energy from a light source 1a. Then the detector 8 is moved and the illuminance distribution is accurately measured from the output ratio of the detectors 4 and 8 at an arithmetic section 9.
Patent JP-S5391532-A (JP)
Title: Pattern generating equipment
Inventor: MATSUBA MASAHARU
IPC: G09G3/20
Filed: 1977-01-22
Abstract: PURPOSE: To improve the quality of a pattern by generating two character patterns from one pattern generating equipment and by thinning picture elements in case of an extremely small pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05191140-A (JP)
Title: Secondary reflector support structure
Inventor: OGATA FUMIAKI
IPC: H01Q19/19
Filed: 1992-01-16
Abstract: PURPOSE:To easily and surely fix a secondary reflector at a prescribed position and to easily confirm the assembling accuracy in regard of the support structure of the reflector by fixing one of both end parts and the middle part of a stay to a secondary reflecting plate together with the other end part fixed at the periphery of a main reflector respectively. CONSTITUTION:A stay support part 32 which supports one of both end parts of each stay 16 is fixed to a mirror 10 with a distance L1 secured from the center axis of a main reflector 10. Then the height H1 set between an apex holding member 18 and the bottom of the mirror 10 is unconditionally decided so that the distance L2 set to fix the stay 16 to the member 18 end the part 32 is accurately secured through the pierced hole of the stay 16. Furthermore the height H2 is unconditionally between the member 18 and the bottom of the mirror 10 so that a fixed distance L3 is secured between one of both end parts and the middle part of the stay 16. Then the height H3 is also unconditionally decided between a secondary reflector 14 and the mirror 10. That is, the assembling accuracy can be easily confirmed when a rod-shaped jig 44 is put into the holes 19, 21 and 15 respectively.
Patent JP-H02185135-A (JP)
Title: Intra-network resource assigning method
Inventor: NOGUCHI KIYOHIRO
IPC: H04L12/28
Filed: 1989-01-12
Abstract: PURPOSE:To effectively use intra-network resources such as a transmission line capacity and a buffer capacity by preliminarily generating a resource assignment table for resource management parameters which can satisfy the communication quality prescribed by each service class. CONSTITUTION:An exchange leads out a maximum degree of multiplexing, which can satisfy the communication quality prescribed by each service class, for the traffic (call) having attribute of values T1 and T2. A link capacity is divided by the maximum degree of multiplexing and the result is defined as the assigned resource quantity, and the resource assignment table where this resource quantity is the table value for values T1 and T2 is generated for each service class. At the time of network operation, the resource assignment table corresponding to the service class requested by a call connection request call is retrieved to determine the rate of the assigned resource quantity each time when call connection is requested.
Patent JP-H07211401-A (JP)
Title: F-type junction plug and wiring tool for television using this plug
Inventor: YAMADA TORU
IPC: H02G3/02
Filed: 1994-01-24
Abstract: PURPOSE:To improve the wiring work efficiency in a small space by preventing a coaxial cable from projecting large to the front side, etc., of a connector. CONSTITUTION:An F-type junction plug 1 is equipped with a connection 19 for a coaxial cable for connecting the coaxial cable 2 and a center contact 10 for connection of a connector and an external contact 11. The center contact 10 and the external contact 11 are arranged in the condition where they are directed just or almost orthogonally (the direction of an arrow a) to the direction (the direction of the arrow b) of connection of the coaxial cable 2 connected to the connection 19 for the coaxial cable.
Patent JP-H05189977-A (JP)
Title: Non-volatile dram device
Inventor: FUKUMOTO KATSUMI
IPC: G11C14/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide the non-volatile DRAM device which can greatly improve the yield of products and the reliability of data. CONSTITUTION:Control signals are applied to the CE' pin, OE' pin, WE' pin and NE' pin of the non-volatile DRAM 1 from this microprocessor 2 when the power source is closed to the non-volatile DRAM 1 and a refreshing requirement is commanded to a micro-processor 2 from a refreshing requirement generating circuit 6. As a result, the recall operation of all bits is executed and in succession, a store operation is executed after the recall state is reset.
Patent JP-S62164260-A (JP)
Title: Tape loading mechanism
Inventor: YAMAGUCHI KATSUMI
IPC: G11B15/665
Filed: 1986-01-14
Abstract: PURPOSE:To secure the shift space of a loading arm and to attain the effective use of the space by engaging the right and left loading gears with each other via a coupling gear. CONSTITUTION:The coupling pin 2a of a cam plate 2 is engaged with the groove can 1a of cam gear which is driven by a loading motor. A tip gear 2b engages a right loading gear 3R and this gear 3R is connected to a left loading gear 3L via an intermediate gear. In a loading mode the gear 1 is revolved and both gears 3R and 3L are revolved via the plate 2. Then loading blocks 8R and 8L and a guide post 22 move forward to load a tape. In such a constitution, the shift spaces are secured for both loading arms 6R and 6L and can be used effectively.
Patent JP-S57120104-A (JP)
Title: Pulse output type control meter
Inventor: TANIGUCHI AKIRA
IPC: G05F1/00
Filed: 1981-01-19
Abstract: PURPOSE:To avoid the hunting of a control system for the feedback of the flow rate, etc., by producing a pulse having a duration proportional to the deviation between the target value and the measured value of the quantity to be controlled. CONSTITUTION:An inverter 15 inverts the output of a 1-shot circuit 14. An AND circuit 16 obtains an AND of the outputs of the inverter 15 and a converting circuit 13. An inverter 17 inverts the output of the circuit 16. A 1-shot circuit 18 has a rise along with the rise of the output pulse of the inverter 17 and then produces a pulse which has a fall after a prescribed period of time. In case when the size of a deviation signal supplied to a terminal 11 is smaller than the size corresponding to the pulse duration of the circuit 14, no pulse emerges at a terminal 20. While a pulse having a duration proportional to the size of the deviation signal emerges when the size of the deviation signal is larger than the pulse duration of the circuit 14.
Patent JP-S61165603-A (JP)
Title: Detecting method for location of electric cable core
Inventor: HATA RYOSUKE
IPC: G01V3/08
Filed: 1985-01-17
Abstract: PURPOSE:To enable to visualize the strongest magnetic position by placing an external permanent magnet in correspondence with the opposite pole of an internal permanent magnet so as to create a space of a strong magnetic field and moving a magnetic sensor through the space of a strong magnetic field induced between the both permanent magnets. CONSTITUTION:A permanent magnet 3 is fixed on the designated position of a electric cable core 1 situated inside of a pipe 2 so as to make the both poles of the permanent magnet 3 perpendicular to the electric cable core. Meantime, at the outside of the pipe 2, a permanent magnet 4 is installed with movability and keeping its polarity to attract the internal permanent magnet 3 each other. When the both magnets 3, 4 confront each other, a space between the two poles becomes a strong magnetic field. A compass magnet 5 is shifted at a slow speed and in the parallel direction with the pipe 2, then a compass magnet 5 changes its direction under the influence of the magnetic force lines. But, it stands perpendicularly to the pipe 2 when the both permanent magnets 3, 4 are aligned on the same straight line perpendicular to the pipe 2. When the compass magnet 5 is inclined, by moving the external magnet 4 until the compass magnet 5 becomes vertical, then the location of the magnet 3 on an electric cable 1 can be detected precisely.
Patent JP-S57121259-A (JP)
Title: Mounting structute for semiconductor device
Inventor: KOBAYASHI KUNIO
IPC: H01L23/32
Filed: 1981-01-21
Abstract: PURPOSE:To obtain effective heat sink by constructing to expose the heat sink surface of the substrate of a semiconductor device via a hole opened in advance at a semiconductor assembly with the outer atmospheric air. CONSTITUTION:Epoxy resin 17 is sealed in the molding space of a semiconductor device assembly of the state that a containing hole 12 surrounded by projections at three sides and an inserting port 13 to which a substrate 4 is inserted at the remaining one side are provided a substrate containing slot 14 is formed at the projection 11, the substrate 4 is inserted into the slot 14 and the flat heat sink surface 16 of the substrate 4 is exposed externally to be contacted with the outer atmospheric air, is then cured, and is thus sealed. A lead 7 projected from the sealing resin 17 is bent on the way, and is secured with solder to the electrode terminal 8 of an equipment 1. In this manner, even if the material of the assembly is made of synthetic resin having worse thermal conductivity, the heat sink effect can be improved, and the quantity of used resin can be reduced.
Patent JP-S59145613-A (JP)
Inventor: UORUFUUDEIITAA KURUTSU
IPC: B60T10/02
Filed: 1984-01-19
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-S57122244-A (JP)
Title: Solar heat collector
Inventor: NAGAI TERUHISA
IPC: F24J2/48
Filed: 1981-01-21
Abstract: PURPOSE:To improve heat collecting efficiency and enable to get a desired appearance and color by a method wherein selected absorbing film which absorbs a sunlight is provided on a heat collecting face and an external surface of a cabinet, surface of which is coated so that a particle of a paint becomes independent. CONSTITUTION:A part or all of an external surface of a cabinet 1 which can be seen from the outside, a brace 6 and a heat collecting plate 3a of a heat collecting unit 3 form an optional absorbing film 7 having an absorbing peculiarity to a sunlight. In addition to the above, paint 8 is laid on the upper surface of the selected absorbing film 7. A color of the paint 8 is selected according to necessity. The paint 8 is applied thin so that each of particles of the paint 8 can be independent respectively and the ground of the selected absorbing film 7 is exposed microscopically.
Patent JP-S63174383-A (JP)
Title: Integrated semiconductor laser
Inventor: IKUWA YOSHITO
IPC: H01S5/00
Filed: 1987-01-14
Abstract: PURPOSE:To contrive it easy to obtain a fundamental transverse mode by a method wherein striped regions except striped regions located at the central part are provided with the cutaway parts of the striped regions. CONSTITUTION:Striped regions 8' except striped regions 8 located at the central part are provided with cutaway parts 10 of the striped regions 8'. As a gain is lost at the parts 10, the total gain of the highest order mode having a large field strength becomes smaller in the striped regions 8' located at both end parts and the mode becomes hard to be excited. As a result, a fundamental mode, whose total gain does not become so smaller, can be excited. As no current flows through the parts 10, the current needed for obtaining laser oscillation can be made further smaller. Thereby, a fundamental transverse mode becomes easy to obtain.
Patent JP-H06186448-A (JP)
Title: Waveguide type optical demultiplexing circuit
Inventor: KOKUBU YASUO
IPC: G02B6/12
Filed: 1992-01-17
Abstract: PURPOSE:To provide the waveguide type optical demultiplexer capable of constituting the optical demultiplexer which is narrow in selecting wavelength width, can be miniaturized, can be integrated with photodetectors and is suitable for optical integrated circuits. CONSTITUTION:This waveguide type optical demultiplexer consists, successively from the surface of the waveguide, of a core layer 1, clad layers 2 to 4 of >=3 layers, and a substrate 5. The refractive index of the specific intermediate clad layers 3 exclusive of the outermost clad layer is made relatively higher than the refractive index of the other layers to form a coupling layer. In addition, the refractive index of the substrate 5 is made higher than the refractive indices of the core layer 1 and the coupling layer 3. The propagation constants of the propagation mode of the core and the propagation mode of the coupling layer are so set as to coincide only at the specific wavelength, by which the light of the specific wavelength lambda0 in the light propagating in the core 1 is separated and coupled to the coupling layer 3 and the light separated from the coupling layer 3 to the substrate 5 is radiated.
Patent JP-2000202746-A (JP)
Title: Product part list editing method and device therefor
Inventor: SUMIDA SATOSHI
IPC: G06Q50/04
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To make editing work efficient of a production part list, by automatically forming the production part list from a design part list. SOLUTION: Each item in a design part list data Da defining a hierarchic structure between each item of a product and an assembly article and a part constituting this product is sorted in accordance with a production unit selecting condition data Dc based on a flow of article in production and a unit of production control, and this sorted each item is edited in a production part list data Dd by using a production unit template data Db to determine a production condition of manufacture and procurement classified by a production unit which is the unit of the production control.
Patent JP-H08193330-A (JP)
Title: Construction method of strut/beam material in underground structure
Inventor: KOBAYASHI HIDEO
IPC: E21D13/00
Filed: 1995-01-19
Abstract: PURPOSE: To make it possible to correct for every story bulged deformations or falling of an earth retaining wall produced during the execution of work from excavating a ground to building up an underground skeleton. CONSTITUTION: An earth retaining wall 1 is driven and a floor is preceedingly constructed. An underground space is installed under the floor. When a beam 5 is installed to a permanent substructural column 3 installed in the underground space, a plurality of plate Jacks 8 are installed to the earth retaining wall surface between the beam 5 and the earth retaining wall 1 where cast-in-place concrete is cast for a slab 11 formed on the underground structure and an exterior wall of a beam on the earth retaining wall side of the beam 5. After this cast-in-place concrete is cured, a curing agent is infected in the plate jacks 8.  Two planes of the plate Jacks 8 press the earth retaining wall 1 and the beam exterior wall 12 in such a fashion that each wall surface may be pressed vertically and in the opposite direction, thereby filling up a back-fill material 16 in the clearance between the earth retaining wall 1 and the beam exterior wall 12 and maintaining the clearance. This construction makes it possible to correct and inhibit bulged deformations of the earth retaining wall 1 and its fall.
Patent JP-H07212624-A (JP)
Title: Ghost elimination method
Inventor: YOSHIDA TADAHIKO
IPC: H04B1/10
Filed: 1994-01-25
Abstract: PURPOSE:To attain detection and elimination of a ghost having a delay time longer than a delay time detected and eliminated by a reference signal by dividing the entire delay region including a ghost signal into plural regions. CONSTITUTION:A ghost from 0 to nearly 40 microsec is eliminated as 1st ghost elimination at first. The ghost G1 is detected and eliminated as a G1GCR as shown in figure (b). Then a ghost from nearly 40 to nearly 80 microsec is eliminated as 2nd ghost elimination secondarily. Then a reference signal fetch processing is implemented from the signal after 1st ghost elimination. Then the ghost G2 in existence for this period is detected by scanning times between 40 microsec and nearly 80 microsec after a pulse MGCR on a reference signal as a pulse M2t and a pulse G2GCR. However, since the pulse M2t is not a ghost, it is masked as shown in figure (c) and the pulse G2GCR is eliminated. Similarly a composite video signal after ghost elimination is used sequentially for eliminating a ghost in a delay region of a next stage.
Patent JP-S56103440-A (JP)
Title: Apparatus for treating semiconductor substrate
Inventor: IMANAKA SEIJI
IPC: H01L21/677
Filed: 1980-01-21
Abstract: PURPOSE:To prevent contamination and damage of a semiconductor substrate by automatically washing and drying it with means of feeding, thrusting, turning, receiving and conveying. CONSTITUTION:A cassette 2 housing a substrate 1 is moved on a conveyor 32 in a water tank 34 and positioned with a knob after rinsing. The groove 3 of the cassette aligns a V grooves on guides 12 and 13 and when thrusted with a plate 11, one substrate turns the guides by its own gravity until it stops with a pin 15a of a stopper 14a. Then, a dry air is blown for a fixed time from tubes 16a-16c and a stopper 14 is driven to retreat a sticking pin 15a of a pin 15b to the second drying position where similar drying is performed repeatedly. After dried, the substrate is passed through a clearance of a shield plate 20 and housed into a groove of a cassette 2 previously raised. Then, the cassette 2 in the water tank 34 is moved by one pitch. The empty cassette is discharged with a conveyor 32 while the filled cassette is returned onto a conveyor 22 and discharged.
Patent JP-S63173950-A (JP)
Title: Control of flow coulometric type densitometer
Inventor: HANAI HIROKORE
IPC: G01N27/26
Filed: 1987-01-14
Abstract: PURPOSE:To remove fouling due to action of an electrode made of carbon automatically and quickly, by running an acid liquid to perform a specified potential scanning when a measured value of a reference liquid is not valid after the measurement of a measuring liquid for a specified time. CONSTITUTION:Normally, valves 2a and 3a of a reference liquid tube 2 and an acid liquid tube 3 are closed while a valve 1a of a measuring liquid tube 1 is opened with a controller 9 and a measuring liquid runs into an electrolytic cell 5 to perform a measurement for a specified time. After a specified time passes, the valve 1a is closed while the valve 2a is opened and a reference liquid runs into the electrolytic cell 5 to measure the density thereof. When a current value recorded with a recorder 8 coincides with the density of the reference liquid, the valve 1a is opened while the valve 2a is closed to measure the measuring liquid in the same way as in the normal operation. Otherwise, the valve 1a is closed while the valve 3a opened and an acid liquid runs into the electrolytic cell 5 to fill. Thereafter, a specified potential scanning of the electrolytic cell 5 is performed to remove fouling accumulated in a working electrode 5b made of carbon. Subsequently, the valve 3a is closed while the valve 2a opened and a reference liquid runs into the electrolytic cell 5 to measure and improvements in characteristic are judged by potential scanning.
Patent JP-S60152468-A (JP)
Title: Novel fredericamycin a derivative
Inventor: YOKOI KOUICHI
IPC: A61P31/04
Filed: 1984-01-18
Abstract: NEW MATERIAL:A fredericamycin A derivative expressed by formula I (R is acyl; A is a group expressed by formula II or III). EXAMPLE:Di-n-lauroyltetrahydrofredericamycin A. USE:An antimicrobial agent and anticancer agent much more stable than fredericamycin A. PREPARATION:An antitumore antibiotic substance fredericamycin A, expressed by formula IV, and isolated from a culture of streptomyces grinseus FCRC-48 is catalytically reduced in the presence of H2 and a catalyst, e.g. Pd/C, and then partially oxidized to give tetrahydrofredericamycin A expressed by formula V, which is then acylated with a carboxylic acid expressed by the formula ROH or a reactive derivative thereof in a solvent, e.g. pyridine, if necessary in the presence of a condensing agent, e.g. dicyclohexylcarbodiimide, preferably at 0-4 deg.C for 2-48hr to afford the aimed compound expressed by formula I (A is a group expressed by formula II).
Patent JP-S57119818-A (JP)
Title: Ozone deodorizer
Inventor: KAJITA ISAO
IPC: B01D53/38
Filed: 1981-01-20
Abstract: PURPOSE: To provide a deodorizer of simple mechanism of requiring no cooling water which cools the grounding electrode and high voltage electrode pipe of a generator for ozone for removing malodorous components in air with the odorous gas in a duct.  
     CONSTITUTION: A deodorizing gas is fed through a duct 4 by a blower 2 into a deodorizing tower 3 past the outside surface of a grounding electrode 1a and the inside surface of a high voltage electrode 1c of an ozone generator 1 installed in a duct 14. The air compressed with a compressor 8 and dried with a dryer 7 is conducted to an electric discharge gap 1d. On the other hand, electricity is supplied with a cable 11 from an electric power source part to a boosting transformer 9 which applies high voltage to the electrode 1c, thereby inducing the silent discharge between the same and the electrode 1a and forming ozone. This ozone is conducted through a piping 5 once to the outside of the duct 14, after which it ejects into odorous gases through the ejection ports in the duct. In the tower 3, it reacts with the odorous gases, thereby deodorizing said gases  thoroughly. Here, the odorous gases cool the electrodes 1a, 1c directely and therefore the heat generated by the silent discharge is removed efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio