baber/WOPTO huggingface dataset:
Patent JP-H10220428-A (JP)
Title: Clip
Inventor: OBITSU SABUROU
IPC: F16B2/10
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a clip having the capability of applying a strong clamping force to an engaged article without using a spring member, and giving strong clamping action easily and properly. SOLUTION: This clip has right and left ends of base upper surface 1a raised, and is made of right and left support pieces 2 and 2 having insertion grooves 3 and 3 ranging over an area from respective front ends to rear sides, and an engagement operation piece 4 journalled to a part between the support pieces 2 and 2 so as to be capable of turning. Also, the engagement piece 4 has an engagement tooth 6 at the journalled side 4a thereof for pressing and coupling an engaged article inserted in the insertion grooves 3 in cooperation with the base upper surface 1a, when the free end 4b of the operation piece 4 comes to be positioned on the base upper surface 1a.
Patent JP-S57156302-A (JP)
Title: Photochemically reacting method
Inventor: NAKANISHI HIROSHI
IPC: B01J19/12
Filed: 1981-03-19
Abstract: PURPOSE:To carry out a photochemical reaction efficiently while using a continuous light source, by irradiating the respective catalysts having the working threshold values corresponding to the energy of the respective wavelength regions of light with the light dispersed to the respective wavelength regions respectively. CONSTITUTION:Continuous light 10, e.g. sunlight or short arc xenon light, passed through a light condensing means 1 and a slit 9 and incident upon a light dispersing means 2 is separated and dispersed by using the light dispersing means 2 consisting of a mirror 5 and a light dispersing element 6 to form dispersed light 11. A composite catalyst assembly 7 containing the respective catalysts (a)-(d) having the working threshold values corresponding to the energy of the respective wavelength regions in a given order is placed in a reaction chamber 3 containing reaction components, and the dispersed light 11 introduced through a light transmitting window 8 into the reaction chamber 3 to irradiate the respective catalysts (a)-(d) having the respective corresponding threshold values respectively. Thus, the desired photochemical reaction is efficiently carried out while avoiding the occurrence of undesirable side reactions.
Patent JP-H07243584-A (JP)
Title: Fitting structure of piping cover
Inventor: IMAFUKU YUTAKA
IPC: F16L57/00
Filed: 1994-03-09
Abstract: PURPOSE:To enhance the easiness in works to joining piping covers with each other and also enhance the joint strength. CONSTITUTION:The joint structure of piping covers 300 having a channel-shaped section is such that square joint frames 402A, 402B are installed in a position where joint is to be provided, wherein the joint frames accommodate pipings and their upper plate and side plates are dimensioned as inscribing with the piping cover 300. The ends of the covers to be joined 300 are overlapped on the outer surfaces of the joint frame upper plate 450 and side plates 422, 422b, and a joining upper plate 404 and a joining side plate 406 are contacted with the outside of the cover 300 and fastened by bolt to the joint frames 402A, 402B so that covers 300 are pinched fast.
Patent JP-H04258032-A (JP)
Title: Line connection system
Inventor: MIKAMI TSUTOMU
IPC: H04B7/26
Filed: 1991-02-12
Abstract: PURPOSE:To implement a simultaneous command efficiently and surely to all general stations in each service zone even in a service zone resulting in which a service zone in direct communication with a control station and a service zone of an adjacent relay station are overlapped partly. CONSTITUTION:General stations during talking in existence in a zone 4 resulting from overlapping between a direct communication zone 5 and a relay communication zone 6 acquire a simultaneous command at once surely by sending a control signal intermittently through time slots not disturbing with each other when a radio equipment of a control station 1 in the radio communication system and a radio equipment of a relay station 2 send the control signal through a simultaneous command channel (CI-ch).
Patent JP-2000243222-A (JP)
Title: Electron emitting element, electron source, image forming device and manufacture of the same
Inventor: MARUYAMA TOMOKO
IPC: H01J9/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the forming power and at the same time to improve the heat resisting stability of the electron discharging characteristic by comprising an electron emissive portion on a conductive thin film over a part of elemental electrodes, forming two layers in a conductive thin film, and forming the lower layer by a thin film having aggregation energy lower than that of an upper layer. SOLUTION: A flat surface conductive-type electron discharge element is formed by a base 1, an electron emissive portion 2, a conductive thin-film upper layer 3, a conductive thin-film lower layer 6, and the element electrodes 4, 5. A conductive thin-film 7 is totally formed by two different layers, the film of the conductive thin-film lower layer 6 is composed of a material having the aggregation energy smaller than that of a film of the conductive thin-film upper layer 3. The aggregation energy of metal is obtained mainly of metallic bond, and in the case of transition metal, since the mutual action of d-orbit electrons contributes to the bond, the aggregation energy is variable corresponding to a value of a shell. Particularly, corresponding Cu, Ag, Au have low aggregation energy in a transition metal in a state in which the electron of 3d, 5d orbits are filled.
Patent JP-H09242633-A (JP)
Title: Airtightness testing method for tank system of vehicle with internal combustion engine
Inventor: ANDOREASU BURUUMENSHIYUTOTSUKU
IPC: F02M25/08
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the airtightness testing method of the tank system of a vehicle with an internal combustion engine so that when an airtightness test is finished, fuel vapor, that is, harmful hydrocarbon molecules are avoided to be released into atmosphere. SOLUTION: This method is equipped with a fuel tank 10, a reproducing valve 30 connected to the intake pipe of an internal combustion engine, an adsorption filter 20 by which fuel vapor is sucked into the intake pipe through the adsorption filter 20 arranged between the fuel tank 10 and the reproducing valve 30 when the reproducing valve 30 is opened, and cut-off means 60 by which the ventilation piping of the adsorption filter 20 is airtightly sealed, diagnosing over pressure is generated in a tank system by a pump 50, and airtightness of the tank system of a vehicle with an internal. combustion engine in which diagnosing over pressure is lowered after an airtightness test is finished, is tested.  In this case, when the reproducing valve 30 is firstly opened for lowering the diagnosing over pressure, pressure in the tank system is measured and pressure approximately corresponding to atmosphere is generated in the tank system, the cut-off means 60 is released for the first time.
Patent JP-H09210538-A (JP)
Title: Apparatus for detecting looseness of panel in refrigerating unit
Inventor: MATSUMOTO SOICHIRO
IPC: F25D23/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent the refrigerating capacity of a refrigerating unit from deteriorating due to failure in tightening an evaporator panel and thereby prevent a cargo contained in a case from being stained and spoiled, by a method wherein a determination means determines failure in tightening the evaporator panel when an air pressure difference sensor shoes a predetermined value or lower and, on the basis of the result of this determination, an alarm means issues alarm. SOLUTION: An air pressure difference sensor 34 for detecting the pressure difference between the front and rear sides of an evaporator 10 is provided, and a value detected by this sensor 34 is inputted into a determination means 35. When the detected value is not higher than a predetermined value inputted from a setting means 36, the determination means 35 determines failure in tightening an evaporator panel 31, and the result of this determination is outputted to an alarm means 37 to issue alarm. In the case where the evaporator panel 31 is unsatisfactorily tightened with a fastening screw 43, a gap is caused, and in-case air urged by a fan 12 leaks into a case through the gap, so that the air pressure difference between the upstream side of the evaporator 10 and the downstream side thereof becomes small.  Accordingly, if the pressure difference between the front and rear sides of the evaporator 10 becomes a predetermined value or lower, tightening failure can be determined.
Patent JP-S62198096-A (JP)
Title: X-ray equipment
Inventor: KANEKO KAZUO
IPC: H05G1/26
Filed: 1986-02-26
Abstract: PURPOSE:To prevent the occurrence of abnormal voltage in the measuring circuit of tube current by controlling the tube current and the tube current-time- product exactly. CONSTITUTION:The shield of a high voltage cable 12 is once cut in the neighborhood of an X-ray tube 14 and divided into 12a and 12b. A magnetosensitive sensor 36 is mounted at the outer peripheral part of the shield 12b near the X-ray tube 14. The output of an amplifier 37 amplifying the output voltage of the sensor 36 becomes a voltage proportional to a tube current-time-product (mA.s) by means of an integrating circuit 27-30 and this voltage is indicated in mA.s value by a tube current-time-product indicator 32 through a resistor 31. And the output voltage VC and a predetermined tube current-time-product reference value VS are put in a comparator 56 and when VC and VS become equal, a DC-AC converter circuit 6 is stopped and X-ray exposure is also stopped.
Patent JP-S55133639-A (JP)
Title: Rotating-electric machine for high-temperature operation
Inventor: KOYANAGI EIJI
IPC: H02K1/02
Filed: 1979-04-03
Abstract: PURPOSE:To prevent the abrasion of an iron core at the end of a core slot, and to avoid the damages on an insulating layer in enclosing coils by fabricating an armature-core end plate by using a material of an inorganic compound having a chain- shaped, layered or three-dimensional-mesh structure. CONSTITUTION:An end plate 6 of an armature core 1 is made by using cermaics in a chain-shaped, layered, or three-dimensional-mesh structure. In this case, it is recommended that the shape of the slot of the end-plate 6 is slightly narrower than the width of the core slot. In this constitution, even though an inorganic insulating material is made for the insulating layer of a rotor coil 2, the ceramic-end plate 6 is rubbed with the inorganic insulating layer. Therefore, the core 1 is not abraded, and the stator coil 2 is not vibrated. In the case the stator coil 2 is enclosed in the slot, the insulating layer is not damaged, and the poor insulation can be avoided.
Patent JP-S61199553-A (JP)
Title: Mold for horizontal and continuous casting
Inventor: SUNAMI HIDEHACHIRO
IPC: B22D11/059
Filed: 1985-02-28
Abstract: PURPOSE:To prevent the erosion of a mold for horizontal and continuous casting even if a molten steel contains Zn at a high ratio and to extend the life of the mold by subjecting the prescribed region of the surface of said mold where the molten steel is cooled to coating of specific components. CONSTITUTION:A cylindrical pouring hole 2 made of refractories, a break ring 3 made of refractories and the cylindrical mold 1 made of a copper alloy are disposed horizontally and coaxially to the lower part of the side wall of a tundish 6 by being connected thereto. The molten steel in the tundish 6 is cast through the hole 2 and the ring 3 into the mold 1. The coating layer 7 is formed on the surface of the mold 1 in the region near the break ring 3 where the molten steel is cooled to the prescribed thickness and length. The coating layer consists of Co, Mo, Co-W, Co-Ni-Cr-Mo, Co-TiN, Al2O3, Co-WC or Co-Cr-Ta-Al-Y-SiC-Al2O3 alone which reacts hardly with Zn at a high temp. or a combination of >=2 kinds thereof. The formation of a Zn-Cu compd. on the mold surface is thereby prevented and the generation of a dent is obviated. The mold life is therefore extremely long.
Patent JP-S58157392-A (JP)
Title: Load state monitor for ac motor
Inventor: SUGIYAMA SADAKAZU
IPC: H02P23/07
Filed: 1982-03-15
Abstract: PURPOSE:To improve the detecting accuracy of the variation in a load and to simplify the circuit configuration of a load state monitor by detecting the part that the current flowing through an AC motor and the voltage are superposed and monitoring the load state on the basis of the average value of the part. CONSTITUTION:Phase currents and phase voltages flowed through a 3-phase induction motor 2 are respectively detected by current detector 14 and voltage detector 15. After the detected outputs are rectified by rectifiers 17, 18, they are applied to a gate circuit 19. The circuit 19 detects the part that the currents and the voltages flowed through the motor 2 are superposed, and the average value of the part is outputted from a multiplier 20 as averaging means. This output is largely varied in response to the load state of the motor 2.
Patent JP-H10237283-A (JP)
Title: Fiber reinforced thermoplastic resin composition
Inventor: SAKAI HIDETOSHI
IPC: C08L101/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical characteristics, hydrolyzability and moldability by blending a polybutylene terephthalate, reinforcing fibers and an epoxy compound so that the reinforcing fibers in the composition have a specified relation between the weight-mean fiber length and the fiber diameter and a specified ratio of the weight-mean fiber length to the number-mean fiber length. SOLUTION: The polybutylene terephthalate (A) is obtained by the polycondensation of the principal constituents comprising terephthalic acid or its ester-forming derivative, and 1,4-butane diol and its ester-forming derivative. The reinforcing fibers (B) comprise those usually used for reinforcing a resin, and having a diameter of 4-25μm. The relation between the weight-mean fiber length(Lw) to the diameter-(d), in terms of the ratio Lw/d, is (50-250):1, and the ratio of the Lw to the number-mean fiber length (Ln), (Lw/Ln), is (1.1 to 3.5):1, preferably (1/1 to 2.0):1. The amount of component B blended is 1-60wt.% based on the total of components A and B. The epoxy compound (C) is blended in an amount of at most 2.5 pts.wt. based on 100 pts.wt. total of components A and B.
Patent JP-H09233116-A (JP)
Title: Circulation system for electronic mail
Inventor: KADOHIRO TAKASHI
IPC: H04L12/58
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To circulate an electronic mail to paths within a range illustrated by an orientation graph by providing a route intelligence context generating providing means in which a route intelligence and a context is provided. SOLUTION: In the case of generating an electronic mail in a step 41, a route intelligence being information of a circulation path of an electronic mail and a context being information representing a position on the circulation path are provided in a route intelligence context generating providing means 42. A transmission destination extract means 45 obtains a succeeding transmission destination from the electronic mail and an electronic mail transmission means 46 sends the electronic mail, Then an electronic mail reception means 43 receives the transmitted electronic mail and a context update means 44 updates the context of the received electronic mail.
Patent JP-S53124137-A (JP)
Title: Rust preventives
Inventor: INOUE KIYOSHI
IPC: C23F11/00
Filed: 1977-04-06
Abstract: PURPOSE: To remarkably enhance the rust preventing effect by mixing lauryl aliphatic cpds. having many polar groups as the base with ethanolamine, nitrous acid, benzotriazol, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10222687-A (JP)
Title: Method for editing graphic and device therefor and recording medium
Inventor: NAITO YOSHIKO
IPC: G06F17/24
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To confirm and improve the fidelity of the composition of an edition graphic including characters without operating any complicate operating during edition by arranging and displaying a graphic for forme confirmation for confirming a composition state at a position adjacent to a displayed edition graphic, and editing the graphic for forme confirmation and the edition graphic in a state that the graphic for forme confirmation is arranged. SOLUTION: For example, characters for composition confirmation for confirming a composition state are displayed on a CRT so as to be adjacent to the right and left parts of an edition character to be edited. Also, a function such as the movement and deletion of the constituting points and outlines of the edition character is selected from an editing tool box 500 displayed on the CRT, and the edition character can be edited. Also, the character for composition confirmation can be edited in the same way as the edition character. The characters for forme confirmation for confirming the composition state are arranged and displayed at the upper and lower and right and left parts of the edition character data so that the composition confirmation of the vertical frame and horizontal frame can be simultaneously attained.
Patent JP-H05244400-A (JP)
Title: Binarizing device
Inventor: ONODERA TAKESHI
IPC: H04N1/40
Filed: 1992-02-26
Abstract: PURPOSE:To extend plotting by means of a dither pattern at high speed by permitting the dither pattern to be the aggregation of plural submatrixes and permitting the screen angle to be different from the respective matrixes. CONSTITUTION:The dither pattern stored in a dither pattern ROM 5 is the 16X16 dither pattern of the 0 deg. screen angle. Its inside is constituted of 25 sub- matrixes with 14 deg. screen angle. Thus, plotting by the dither pattern is extended at high speed. The dither pattern is the 16X16 sub-matrix dither pattern where the 4X4 sub-matrixes are arranged in 4X 4. The paint-out order of dots inside the respective sub-matrixes is the fatten-type dither matrix. In the meantime, the paint-out order of the dots in the respective sub-matrixes is the bayer-type one. Thus, a binary output picture with high resolution and superior multilevel property is obtained.
Patent JP-H0620915-A (JP)
Title: Image forming method and manufacture of device using said method
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/027
Filed: 1993-03-01
Abstract: PURPOSE:To image-form a fine patter including a vertical line, a horizontal line and an oblique line distinctly through a simple technique. CONSTITUTION:A double pole type secondary light source is formed by a stop 20a arranged at a position conjugated to the pupil of a projection optical system 42. Two luminous flux from the secondary light source is projected obliquely to a reticle 41 along a pair of optical paths being symmetric regarding the plane of incidence including the direction of an oblique pattern extended in the 45 deg. direction of the reticle 41 and being approximately orthogonal to the plane of incidence and determining the plane of incidence, thus image-forming the vertical and horizontal patterns and oblique pattern of the reticle 41 through the projection optical system 42.
Patent JP-S59166723-A (JP)
Title: Torque variation absorber
Inventor: KOBAYASHI KIYOTOMO
IPC: F16F15/12
Filed: 1983-03-10
Abstract: PURPOSE:To prevent abnormal wear by displacing the axis of the stem of a columnar resilient member toward the center of turn thereof with respect to the center of inclined revolution of a seat member. CONSTITUTION:The axis of the stem of a columnar resilient member 27 is displaced by delta to the center of rotation thereof with respect to the center of inclined revolution of a seat member. Since the force is applied to the resilient member 27 so that it may be bent toward the center thereof and said force counteracts the centrifugal force which acts on the resilient member 27 so that the member 27 will not be bent externally to an unallowable extent and be compressed uniformly, thereby preventing the member from abnormal wear.
Patent JP-S62197676-A (JP)
Title: Compressor for refrigerant
Inventor: HASHIMOTO YUKIKAZU
IPC: F04C28/06
Filed: 1986-02-25
Abstract: PURPOSE:To prevent lack of oil and seisure of a shaft, by introducing refrigerant into a motor chamber before discharging it into a refrigerant cycle in a safety operation and discharging it into the refrigerant cycle from a discharge chamber at the upper portion of a machine unit at starting. CONSTITUTION:A valve plug 19 of an electromagnetic valve 8 moves to a position outlet hole 23 at starting. Thus, refrigerant discharged from a discharge hole 7 is discharged into a refrigerating cycle through a first discharge pipe 16, a first inlet hole 20 and first outlet hole 22. Although lubricant 4 on a bottom 1 of a closed casing 1 makes foaming, the refrigerant discharged from the first discharge tube 16 is not mixed with the lubricant by the foaming. On the other hand, the valve plug 19 moves to shut off the first inlet hole 20 and the first outlet hole 22. As a result, the refrigerant passes through a refrigerant passage 8 and enters into a motor chamber 15 for cooling a motor 3 and then it is discharged into the refrigerating cycle through a second discharge pipe 17, the second inlet hole 21 and the second outlet hole 23 after the starting.
Patent JP-H0841245-A (JP)
Title: Stabilizing organic material composition
Inventor: FUKUDA KANAKO
IPC: C08K5/527
Filed: 1995-02-28
Abstract: PURPOSE:To obtain the composition containing a specific organic material and a specific organophosphorus compound capable of excellently increasing stability against thermal (oxidative) deterioration, process stability and resistance to hydrolysis for an organic material such as a synthetic resin and synthetic rubber. CONSTITUTION:This composition contains (A) an organic material other than an organic isocyanate and polyisocyanate and a polyurethane (e.g. a synthetic resin such as polyolefin or synthetic rubber) and (B) a compound of the formula [R<1> and R<2> are each a 1-8C alkyl, a 5-8C cycloalkyl, a 6-12C alkylcycloalkyl, a 7-12C arylalkyl or phenyl; R<3> is H or a 1-87C alkyl; X is a single bond or a group of the formula CH-(R<4>) (R<4> is H or a 1-8C alkyl)] {e.g. 2-[2-(4,8-di-t- butyl-2,10-dimethyl-12H-dibenzo [d,g[ [1,3,2]dioxaphosphosin6-yl)oxy-3-t-butyl-5- methylbenzyl]-6-t-butyl-4-methylphenol}.
Patent JP-H06254067-A (JP)
Title: Signal receiving sensor for mri
Inventor: KAWAGUCHI HIROMI
IPC: G01R33/46
Filed: 1993-03-01
Abstract: PURPOSE:To exactly detect the fluctuation quantity of high-frequency magnetic fields without generating noises, etc. CONSTITUTION:The signal receiving sensor for MIR which detects the intensity of a nuclear magnetic resonance signal has a light source 1 which generates light possessing a prescribed plane of polarization, a magneto-optical material means 4 at least a part of which exists in the static magnetic field for the MRI and which has the property to rotate the plane of polarization at the time of transmission of the light from the light source according to the intensity of the ambient magnetic fields and detecting means 7, 8 which detect the degree of rotation of the plane of polarization of the light past the magneto-optical material means 4.