baber/WOPTO huggingface dataset:
Patent JP-H0613034-A (JP)
Title: High voltage sodium lamp
Inventor: OKAMURA KAZUYOSHI
IPC: H01J61/24
Filed: 1992-06-29
Abstract: PURPOSE:To prevent the change of emission spectrum even when sodium is lost by the reaction with alumina or glass solder, and keep high color rendering property for a long period by sealing a material releasing sodium at a determined temperature or higher. CONSTITUTION:A determined quantity of sodium Na which becomes excessive during lighting, mercury Hg as a buffer gas metal, and a rare gas consisting of xenon Xe gas or Penning gas of neon Ne-argon Ar of about 10-300Torr are sealed in a light emitting tube 3. In addition to these sodium, mercury and rare gas, a material releasing sodium at a determined temperature or more, for example, Na2CrO4 and a reducing agent, for example, ZrAl are further sealed in the tube 3. Since the released sodium fills up the extinguished sodium portion when the material reaches the determined temperature, reduction in vapor pressure of sodium can be prevented even when the lighting time passes, and high color rendering property in the initial stage can be kept for a long period.
Patent JP-S6061647-A (JP)
Title: Automatic chemical analysis
Inventor: OKAJI MAKOTO
IPC: G01N21/75
Filed: 1983-09-14
Abstract: PURPOSE:To process a sample requiring remeasurement to ensure a proper absorbance with one remeasurement by automatically detecting it to give the rate of reduction thereof by a computation command. CONSTITUTION:When measuring the rate of enzyme, a sample (c) is prepared to have the limit concentration so that a linear change thereof is allowed within the measuring time and the absorbance OD0 of the sample C at a specified time T5 between the measurement starting point T2 and the reaction starting time T1 is memorized as reference. Then, when the absorbance of other sample to be measured is OD5 at the time T5, CPU compares this absorbance OD5 with said reference and when the absorbance OD5 is smaller than the reference, it specifies the sample as remeasuring sample. Then, the computation of OD0-OD5/OD0 is performed to decide on the reduction rate of the sample. When a remeasuring command is issued for the sample specified as remeasuring one by the CPU, the sample is sucked up as reduced by a value corresponding to OD0-OD5/OD0 and then, remeasured.
Patent JP-S5961690-A (JP)
Inventor: SHINOHARA TOMOYOSHI
IPC: E21B10/44
Filed: 1982-09-28
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-S6327124-A (JP)
Title: Pll circuit
Inventor: OZAWA TOSHIYUKI
IPC: H03L7/08
Filed: 1986-07-18
Abstract: PURPOSE:To accurately detect an unlock state even when a reference frequency is frequency-devided by a variable frequency division circuit discriminating a pulse representing a phase difference by a pulse obtained by retarding a pulse extracted from the optional output stage of a variable frequency division circuit. CONSTITUTION:In counting N-set of reference frequency signals fref decided by a preset data by a frequency division circuit 16, the output G0 of a gate circuit 19 goes to logic 1 and a frequency division output Ps goes to logic 1 at the trailing of the next (N+1)th signal fref. Thus, the output DS1 of a set FF 22 of a delay means 21 goes to 1 and a prescribed value is preset to the circuit 16 by a preset circuit 30. The output Q2 of the circuit 16 rises at the (N+5)th trailing of the signal fref, the output Q of a FF 23 goes to logic 1 at the leading of the output Q2, and a phase difference signal PE outputted from a phase comaprator circuit 14 is generated before and after the leading of a reference pulse R0(Q). Thus, when signals PE(A), PE(B) are generated, ti is discriminated to be an unlock state and when signals PE(C), PE(D) are generated, it is discriminated as a lock state.
Patent JP-H0611618-A (JP)
Title: Cable penetration device for nuclear reactor container
Inventor: YOSHINAGA ISAO
IPC: G02B6/00
Filed: 1992-06-29
Abstract: PURPOSE:To provide the optical fiber cable penetration device of a nuclear reactor container which is less deteriorated with lapse of time and has the high resistance to withstand heat cycles and has high reliability. CONSTITUTION:This optical fiber cable penetration device is constituted of a cylindrical outside cylinder 18 mounted to the position where optical fiber cables penetrate the wall part segmenting the inside and outside of the container, a partition plate 16 which is fixed to the inner periphery of the outside cylinder 18 and partitions the inside and outside of the container, optical rods 15 which are formed to a rigid rod shape to increase the thickness of the clads of the optical fibers and penetrate the partition plate 16 to form the parts penetrating the outside cylinder of the optical fiber cables 20 and a sealing member 17 which hermetically seals the penetrating spacing between the optical rods 15 and the partition plate 16.
Patent JP-S5696466-A (JP)
Title: Electric connector
Inventor: RONARUDO ESU NAROZUNIII
IPC: H01R4/24
Filed: 1980-12-03
Abstract: The invention teaches the incorporation of passages in a fully enclosed cable connector, through which an electrical probe can be inserted to engage the electrical contacts therein permitting the related electrical circuits to be checked. The passages are placed in the connector body or cover and are probeable from one or both sides so that the contacts can be engaged regardless of the position of the connector with respect to its mounting or the cable position or the incorporation of cable strain reliefs.
Patent JP-H0923460-A (JP)
Title: Telephone system
Inventor: TANIGUCHI TERUYUKI
IPC: H04Q3/58
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To attain responding by means of hand-free to the incoming call of an outside call, an extension and a door phone by connecting a hand-free unit providing an incoming call speaker and a call originating microphone to the extension circuit of a main device. SOLUTION: A hand-free unit 15 is provided with the incoming call speaker 41, the call originating microphone 42, a hybrid circuit 43, analog switches 44 and 45 and an amplifier 46. It is also provided with a light receiving element 48 and a remote control receiving circuit 49. A speech path monitoring circuit 50 for an extension telephone set 16 which is connected to a moduler 17 is also provided. Since the incoming call speaker 41 and the call originating microphone 42 are provided in the hand-free unit 15, outside call incoming call sound, extension incoming call sound and door phone incoming call sound which are respectively intrinsic to them are transmitted from the speaker 41 at the time of an incoming call from the outside call, the extension and the door phone. At a side where a called hears the incoming sound, responce is executed by hand-free through the microphone 42.
Patent JP-S6417318-A (JP)
Title: Manufacture of superconducting thin film
Inventor: FUTAMOTO MASAAKI
IPC: H01B12/06
Filed: 1987-07-10
Abstract: PURPOSE:To improve the controllability and reproducibility of the composition by forming multiple metal laminated films on a substrate and heat-treating them in the oxidizing atmosphere to transform them into metal oxide films. CONSTITUTION:Laminated films of constituting metals (multiple kinds) 2-4 of an oxide superconductive material are formed on a substrate 1 then heated in the oxidizing atmosphere, thus causing the oxidation and diffusion reaction of the metal elements 2-4 to form an oxide superconducting thin film. The composition of the metal elements of the whole film can be correctly controlled by observing the thickness of each metal laminated film with a thickness monitor during the film formation, for example. Since the deposition of each metal element is continuously performed in series, the control of the film forming process is facilitated. The oxide superconducting thin film with high critical temperature can be thereby formed reproducibly, easily, and at a high speed.
Patent JP-2000012208-A (JP)
Title: Cooking device
Inventor: KASAI ISAO
IPC: F24C7/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a control circuit signal connecting means from being stuck in a signal connection protecting means by food soup, etc., spattered from a heating chamber, by the constitution in which the control circuit signal connecting means is inserted by the signal connection protecting means held between a door and the body of a cooking device having an operating part on the door side and a control circuit in the body. SOLUTION: The position pulled in a body 1 of a signal connection protecting means 15 is fixed, and the signal connection protecting means 15 is formed by folding and butting plural flat surfaces together into an approximately cylindrical shape, thereby infiltrating food soup runs out of it. Consequently, a control circuit signal connecting means 20 and the signal connection protecting means 15 do not get to a stuck state, which improves the number of endurance operations of a door means.
Patent JP-2001002061-A (JP)
Title: Folding box structure
Inventor: SAITO MUNETOSHI
IPC: B65D5/36
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To ensure the opened condition of a box free from any troubles in a picking work, etc., and to provide a structure which can be easily folded and shape-maintained by forming a reinforcement plate on an upper edge of a side plate, specifying the length of a lid plate, and forming an inner fold at the position of the specified width from an upper edge of a side board. SOLUTION: A pair of reinforcement plates 6 to form an inner wall part of a box A are formed on upper edges of a pair of side plates 2 via a pair of lid placement parts 5. A pair of lid plates 3 continuously provided on the upper edges of a pair of side boards 1 are set to the length of at least one half of the upper edge length of each side plate 2. In addition, a pair of inner folds F7 parallel to the upper edges are formed at the position of the specified width from the upper edge of each side board 1. The specified width is set so that the length from each inner fold F7 to an edge of each lid plate 3 becomes the value of the specified width added to the height of each side board 1, or a value approximate thereto. Each lid plate 3 is returned at each fold F7, and erected outside each side board 1 to reduce the clearance between boxes A.
Patent JP-H1017377-A (JP)
Title: Electrolyte plate, ceramic reinforcing material and its production
Inventor: AKASAKA YOSHIHIRO
IPC: H01M8/02
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the aggregation of ceramic reinforcing materials, to uniformly disperse the materials and to obtain an electrolyte plate or a ceramic reinforced plate capable of enhancing mechanical strength by forming a lubricant layer on the surface of a fibrous or granular ceramic material. as one of the reinforcing materials. SOLUTION: When an electrolyte made of an alkali carbonate mixture is impregnated into a porous body consisting of plural holding materials and plural reinforcing materials to obtain an electrolyte plate or an electrolyte plate is made of a ceramic sintered compact consisting of plural holding materials and plural reinforcing materials, fibers as one of the reinforcing materials are dipped in a surface lubricant soln. and surface lubricant layers for preventing the aggregation of the reinforcing materials are formed on the surfaces of the fibers. For example, Al2 O3 , fibers are dipped in a soln. of polyvinyl butyral in ethanol, dried and disintegrated to obtain Al2 O3 fibers each having a surface lubricant layer.  Since the ceramic reinforcing materials can be uniformly dispersed, the mechanical strength of the electrolyte plate can be enhanced and the generation of crossover can be suppressed.
Patent JP-2000005202-A (JP)
Title: Blood vessel treatment method for animal
Inventor: FUKUOKA TOSHIBUMI
IPC: A61D1/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce damage to a blood vessel and treat the vessel positively by using a retaining needles. SOLUTION: A retaining needle 1, which is constructed of a needle for puncture part and a catheter part, is inserted to a blood vessel with putting the needle part in the catheter part. Next, pulling out the needle part and retaining the catheter part, the treatment is done with mounting a syringe or a tube on the catheter part. As for the retaining needle 1, the edge of catheter part, which retains in the blood vessel, is not sharp compared with normal syringe and as it has the long inserting part, it is hard to be off from the blood vessel. The size of retaining needle 1 is selected according to the thickness of an animal blood vessel. For example, for the saphenous vein of matured common marmoset, it is desirable to use the needle of about 24 gages.  Collecting blood with the retaining needle 1, it is possible to collect about 5 ml-blood at once and requirement for normal blood test smoothly.
Patent JP-2000012999-A (JP)
Title: Substrate inspection method and apparatus thereof
Inventor: YOSHIKAWA KOJI
IPC: H05K3/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate inspection method and apparatus capable of inspect a substrate at a rate shorter than usual inspection rate for one substrate by performing a real-time inspection, without time lag due to carrying and positioning of the substrate. SOLUTION: In a method of inspecting a substrate, each of two pairs of substrates to be inspected is carried on first and second conveyors 3 and 4 parallel to each other, substrates to be inspected on the side different from each other, of two pairs of substrates to be inspected carried on the conveyors are inspected simultaneously, and substrates to be inspected on the first and the second conveyors 3 and 4 are alternatively inspected with inspection units 7 and 8. During the inspection of the substrate on one conveyor, a next pair of substrates to be inspected are carried on the other conveyor and positioned on a predetermined inspection position.  The inspection units 7 and 8 move to the inspecting position of the other conveyor and inspect the substrates directly, after finishing the preceding inspection on one side, and the pair of substrates finished with the inspection are carried out of the conveyor, and after this operation is repeated.
Patent JP-H119353-A (JP)
Title: Computer containing desk
Inventor: TSUGAMI HISAYA
IPC: A47B21/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a computer containing desk by which an operator does not sense a fatigue feeling at the time of usage when a computer is arranged on the desk and also the computer is prevented from being a hindrance even when it is arranged on the desk so as to execute work such as a business processing, etc. SOLUTION: The computer containing desk is provided with an upper plate 6 which covers a containing part A and is freely open/close possible, a lock bar 16 for adjusting and fixing the open/close angle of the upper plate 6 and a computer stand B which is sunk down from the lower surface of the upper plate 6 so as to be freely rocking possible in a containing part direction. Then, an elastic member 17 which impars elastic force for almost cancelling the upward open/close force of the upper plate 6 from which the computer stand B is sunck down to the upper plate 6 is also provided.
Patent JP-2000005005-A (JP)
Title: Manufacture of frame
Inventor: SATO KANO
IPC: A47G1/06
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a frame capable of simplifying assembly, performing the assembly without skill and lowering a cost. SOLUTION: This method comprises a first step of providing two chevron- shaped grooves 2 over a longitudinal direction on a belt-like body 1, forming a bottom part 3 at the intermediate part of the belt-like body 1 and forming side parts 4 on both sides, a second step of vertically bending both side parts in a dent shape to the bottom part with the chevron-shaped groove as a fulcrum, interposing and sticking a belt-like piece 5 between both side parts and forming a belt-like frame material 6 provided with a recessed groove 7 on one side edge,  a third step of forming a corner part 8 at one side edge provided with the recessed groove of the frame material by cutting it in a chevron shape with a prescribed interval and alternately and successively forming vertical frames 9a and 9b and horizontal frames 10a and 10b and a forth process for turning the recessed groove of the frame material to an inner side, perpendicularly bending the respective corner parts and connecting both end parts of the frame material.
Patent JP-H0459255-A (JP)
Title: Uniform liquid drop-forming method
Inventor: SATO MASAYUKI
IPC: B41J2/06
Filed: 1990-06-28
Abstract: PURPOSE:To make liquid drops in uniform quantity synchronized with voltage cycle formed by a method wherein a liquid nozzle, an electric insulating plate with a hole for penetration of the liquid provided, and an electrode are arranged in this order in a dispersion medium, and the liquid is ejected from the nozzle with the voltage applied between the nozzle and the electrode in a specified cycle. CONSTITUTION:An electric field between a nozzle 2 and an electrode 11 converges, as shown in electric line of force, around a hole 6 provided to an insulating plate 5 that is arranged between the electrode 11 and the nozzle 2, and thereby the electric field around the point of convergence is greatly densified. As a result, the voltage applied between the nozzle and the electrode becomes higher, as if amplified, around the hole 6 than the value actually applied, producing the same effect, even with low voltage, as that produced by the high voltage. This is revealed by a fact that liquid drops are formed around the hole 6. By this effect of convergence, applied voltage can be reduced to one-several hundredth as compared with the conventional voltage, and thereby corrosion of the nozzle and the electrode can be prevented. The liquid drops 1 formed around the hole 6 are promptly kept away from the hole 6 without staying there and are flown on their flow.
Patent JP-H0768719-A (JP)
Title: Composite material for damping material
Inventor: ISHIKAWA SHINYA
IPC: B32B27/30
Filed: 1993-07-12
Abstract: PURPOSE:To provide a composite material for a damping material which performs excellent damping performance particularly at around ordinary temperature, has excellent adhesiveness for an outer rigid layer, and performs excellent durability (high temperature fluidity resistance, water resistance). CONSTITUTION:A composite material for a damping material comprises at least three-layer structure which has one damping resin layer, and two rigid layers arranged on both sides of the resin layer, wherein the resin layer contains a material having a bending elastic modulus of 2.0X10<4>kgf/cm<2> or more oat 20 deg.C, and the resin layer contains a block copolymer which contains hard segment B1 and soft segment B2.
Patent JP-S5796718-A (JP)
Title: Drum shear
Inventor: YOSHIDA MASUJIROU
IPC: B23D25/12
Filed: 1980-12-04
Abstract: PURPOSE: To shear a sheet without causing the necessity for lowering running speed of the sheet , by accelerating tangential speed of upper and lower edges to the running speed of the sheet during a time of rotation of respective upper and lower drums by the ratio of their revolution becomes an integer.  
     CONSTITUTION: Numbers of teeth Z 1 , Z 2  of a gear 10, driving a drum 2, and a gear 11, driving a lower drum 3, in a drum shear 1 are selectively formed mutually in a meshing state in such a manner that a sheet is never sheared by  upper and lower edges 4 and 5 at their position of one turn of revolution before  shearing opeation. If the output shaft of a driving gear 12 rotates n turns after  cutting the sheet, the lower drum 3 rotates n turns while the upper drum 2  rotates n (Z 2 /Z 1 ) turns. By the time the ratio of this n to n (Z 2 /Z 1 ) becomes an  integer, tangential speed of the upper and lower edges 4, 5 is increased to running speed of the sheet at its high speed running, when becoming an integer  ratio, the upper and lower edges 4, 5 are again contacted to cut the sheet without lowering the running speed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5795758-A (JP)
Title: Picture signal processor
Inventor: YOKOMIZO YOSHIKAZU
IPC: H04N1/409
Filed: 1980-12-05
Abstract: PURPOSE:To enable the control up to an accuracy of a lower rank 1 bit, by converging a picture digital value to an analog picture signal of a specified level to data, in a picture signal processor converting analog picture signals into digital signals. CONSTITUTION:A set value of white level peak of a picture signal to be converged is stored in a preset switch 63, and in an automatic gain control AGC circuit, a closed loop comprises an analog-to-digital conversion circuit 52, comparison circuit 62, digital processing circuit 64, digital-to-analog conversion circuit 66, and multiplier 51. Thus, picture digital values b0-b5 converting an input analog picture signal (c) of a specified level can be converged into data of the set value of a preset switch 63, and the input analog picture signal (c) can be amplified stably at all times.
Patent JP-S6149418-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAGAWA SHOICHI
IPC: H01L21/322
Filed: 1984-08-17
Abstract: PURPOSE:To prevent a crystal defect from inducing by implanting P ions into an As-added N type epitaxial layer on a semiconductor substrate. CONSTITUTION:An As-added N<+> type layer 2 is buried in an Si substrate 1 to partly form a P ion-implanted region 3, and annealed at 1,050 deg.C. When an As- added eptaxial layer 4 is then grown, the layer 3 is diffused upward larger then the layer 2 since the diffusion coefficient of P is larger than that of As. The area is limited from the surface of the layer 4, the conditions are selected to form a P-ion implanted layer 5, and to anneal it at 1,100 deg.C. Then, an emitter 8 of an injector for forming an I<2>L element function, an external base 7, an internal base 6 and a collector 9 of an inverter are formed. According to this configuration, a semiconductor device having no crystal defect can be obtained.
Patent JP-S6065704-A (JP)
Title: Control of oxygen concentration
Inventor: FUJITA YUUKOU
IPC: G01N27/26
Filed: 1983-09-17
Abstract: PURPOSE:An electrochemical oxygen separator is provided with deoxygenation function and oxygen generation functions to conduct high-efficiency control of oxygen concentration of the mixed gas. CONSTITUTION:When the oxygen concentration in the concentration-controlling chamber 3 is higher than a prescribed value according to the value detected by the oxygen concentration meter 21, the valve 17 for feeding deoxygenated air the valve 20 for oxygen purging and relief valve 5 are opened and the valve 19 for oxygen feed and the valve 18 for purging deoxygenative excess air are closed, further the pump 12 for feeding air is driven to control the air flow rate with the valve 13 and feed air to the anode gas chamber 10. At the same time, a direct current of a constant voltage is applied to between the cathode 7 and anode 8 from the controller 6 to effect deoxygenation reaction at the cathode and the deoxygenated air is fed through the valve 17 into the controlling chamber 3 and the gas expelled out of the controlling chamber 3 is pushed out through the detector chamber 4. Meanwhile, the oxygen generating from the anode 8 is purged from the valve 20 to lower the oxygen concentration in the controlling chamber 3 and, when the value reaches a prescribed level, the pump 12 is stopped and valves 17 and 5 are closed.