baber/WOPTO huggingface dataset:
Patent JP-H0829065-A (JP)
Title: Molten metal retaining furnace
Inventor: NISHIYAMA TOMOHIKO
IPC: F27B14/08
Filed: 1994-07-18
Abstract: PURPOSE:To permit automatic discharge surely when molten metal has leaked into a furnace body and prevent the adhesion of the molten metal to hearth bricks even when the molten metal has leaked into the furnace body. CONSTITUTION:A molten metal discharging port 14, blockaded by a metallic plate 15 having a melting point lower than the temperature of molten metal, is provided on a wall at the lowest place of the bottom of a furnace body 1 whereby molten metal is collected into the molten metal discharging port 14 when the molten metal has leaked out of a curcible and the molten metal melts the metallic plate 15, whose melting point is lower than the temperature of the molten metal, then, is discharged automatically to the outside of the furnace body 1. On the other hand, glass wool 12 is laid on the hearth bricks 13 on the hearth of the furnace and when the leakage of the molten metal is generated, the adhesion of the molten metal, adhered to the hearth bricks before discharging it from the molten metal discharging port 14 automatically, is prevented.
Patent JP-S6166513-A (JP)
Inventor: SUGAWARA TAKESHI
IPC: H02G1/06
Filed: 1984-09-10
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-H0631128-A (JP)
Title: Deodorizing method
Inventor: NITTA MASAHIRO
IPC: B01D53/02
Filed: 1992-07-15
Abstract: PURPOSE:To provide a method for efficiently removing a malodorous component in gas from a cooker, a heater, etc., as well as a night soil treating plant, a garbage treating plant, a food plant, a paper-pulp mill or a petrochemical plant within a wide temp. range. CONSTITUTION:Gas contg. at least one among thiols, sulfides, disulfides, ammonia, amines and aldehydes as the principal malodorous component is brought into contact with a deodorant consisting of cobalt oxide and/or manganese oxide and zeolite. This deodorant removes the malodorous component by adsorption at. a low temp. of about <=50 deg.C, can bring the malodorous component into oxidation decomposition at a high temp. of about >=50 deg.C and ensures an efficient deodorizing method. In the case of ammonia, Co3O4/mordenite (curve 3) has a high rate of removal.
Patent JP-H0910020-A (JP)
Title: Metallic wristwatch band
Inventor: SUGIKAWA EIICHI
IPC: A44C5/10
Filed: 1995-06-30
Abstract: PURPOSE: To simplify size adjustments by inserting the lock claw of an insertion plate and that of a sandwich plate into the space between links after removing unnecessary links. CONSTITUTION: In order to remove an end piece 3, a finger hook 11 is pulled by a fingertip to raise a sandwich plate 9 to allow a lock claw 8 to escape from a space 7 between two adjacent inside links 2 to undo a locked state, after which insertion plates 6 are extracted from the space between the inside and outside links 2. The links 2 can be removed from the end of a band main body 1 by any number by extracting a U-shaped pin 23 connecting the links 2 together. After the unnecessary links 2 are removed, the insertion plates 6 are inserted again into the space between the inside and outside links 2 located at the end of the band main body 1. Also, the sandwich plate 9 is lowered, and the lock claw 8 is inserted into the space 7 between the two inside adjacent links 2 and locked into place, whereby the work of adjusting the size of the band main body 1 is finished.  The end piece 3 can be attached to and removed from the band main body 1 very easily.
Patent JP-H0352255-A (JP)
Title: Structure of circuit board
Inventor: OTSUKA MASARU
IPC: B42D15/10
Filed: 1989-07-20
Abstract: PURPOSE:To prevent a semiconductor from splitting, cracking, by providing slits to a circuit board near a semiconductor element placing region. CONSTITUTION:Slits 18 are formed around a sealing frame 15 at a reinforcing plate 13. Accordingly, even if a circuit board 11 is bent by an external force F the slits 18 formed at the plate 13 are weakened at thier rigidity as compared with the other part, and stresses are concentrated thereat. Thus, the bending shaped of the board 11 has a large deformation amount near the slits but a small deformation amount at the region which places a semiconductor element 4, and a force applied to the element 4 becomes very small. In this manner, it can prevent the element 4 from cracking, splitting, etc.
Patent JP-H0634209-A (JP)
Title: Refrigerating equipment
Inventor: SAKAGUCHI NOBORU
IPC: F25B1/00
Filed: 1992-07-15
Abstract: PURPOSE:To obtain refrigerating equipment which can lower the temperature of a discharge refrigerant by cooling down a compressor oil and an intake gas refrigerant for a compressor by using a liquid injection circuit. CONSTITUTION:A liquid injection circuit 16 which reduces the pressure of a part of a liquid refrigerant condensed in a receiver tank 5 and supplies it onto the low-pressure side in a crank case 21 of a compressor is provided. The liquid injection circuit 16 supplies the liquid refrigerant onto the side lower than the center in the vertical direction of the crank case 21.
Patent JP-H0475444-A (JP)
Title: Sealing unit for cord lead-out part
Inventor: MORIMOTO MANABU
IPC: H02K5/22
Filed: 1990-07-17
Abstract: PURPOSE:To fill in sealing resin quickly and to spread the resin to required parts by making a recess at a part on the outer surface of the wall section where an insertion hole is made, inserting a cord into the insertion hole and press fitting a rubber packing in the recess, and then filling the insertion hole with sealing resin being injected into the recess. CONSTITUTION:A cord 23 is inserted into an insertion hole 24 opposing to a recess 28 on the side of outer surface. A packing 30 is previously applied in the insertion hole 31. Sealing resin is then injected into the recess 28 and the rubber packing 30 is pushed into the recess 28. An anti-counterflow protru sion 32 is provided on the inner circumferential face of the insertion hole 31 in order to prevent counterflow of sealing resin 33. The packing 30 serves as a piston when being pushed in, and the sealing resin intrudes into the gap between the insertion hole 24 and the cord 23 thus establishing sealing.
Patent JP-H0238103-A (JP)
Title: Pneumatic radial tire
Inventor: TAKEI TEIICHI
IPC: B60C9/20
Filed: 1988-07-29
Abstract: PURPOSE:To enhance the durability of a tire at a high speed by laying a shield layer of a polyamide fabric cord between both bent ends of upper and lower belt layers formed to fall dead belt construction in such a way as to have a specific width for a distance between the aforesaid ends. CONSTITUTION:A tire has a belt layer comprising an upper belt layer 1s of a steel cord and a lower belt layer 1a of an alamide fabric cord. In this case, one widthwise end of the lower belt layer 1a is bent to the side of a tread, thereby wrapping the edge of the upper belt layer 1s and the other widthwise end of the upper belt layer 1s is bent to th side of the tread. Furthermore, between both bent ends of the upper and lower belt layers 1s and 1a is laid a shield layer 2 comprising a polyamide fabric cord having a width W deter mined by 0.7W1<=W<1.0W10 for a distance W1 between the aforesaid ends. According to the aforesaid construction, the durability of the tire at a high speed is enhanced and it becomes possible to offer a radial tire of ZRV bell.
Patent JP-H0745503-A (JP)
Title: Mask for x-ray exposure and its manufacture
Inventor: MATSUO TADASHI
IPC: G03F1/22
Filed: 1993-07-29
Abstract: PURPOSE:To improve the X-ray irradiation endurance of an X-ray transmission retaining film whose constituent element is Si and improve discoloration and the decrease of visible light transmissirity, by constituting the surface layer of at least one surface of the X-ray transmission retaining film, in the manner in which oxygen is contained at a specified atomic ratio or higher out of elements bonded to silicon. CONSTITUTION:The pattern side surface of an X-ray transmission retaining film 1 is an oxide layer, from the surface to a depth of several tens nm. As to the degree of oxidation, the atomic ratio of oxygen is 50% or more out of elements bonded to Si. In this X-ray mask, the bond energy of Si-O is larger than that of Si-Si, Si-N and Si-C, so that bond dissociation is hardly generated by X-ray irradiation. Since the film surface is previously oxidized, the deterioration of X-ray irradiation endurance, such as the position deviation of a pattern due to the progress of surface oxidation at the initial period of irradiation, is hardly generated.
Patent JP-S6346612-A (JP)
Title: Production of thin film magnetic head
Inventor: ASHIDA EIJI
IPC: G11B5/31
Filed: 1986-08-13
Abstract: PURPOSE:To permit formation of an insulating film having a uniform film thickness on the step of a lower magnetic material and conductor coil by coating and forming a polyimide resin having 3-25Pa.s viscosity of varnish. CONSTITUTION:The uniform film thickness distribution having >=0.9 ratio between the min. film thickness and the max. film thickness is obtd. and the reliability of an element and the yield of element production are improved by using the polyimide resin, the viscosity of the varnish at the time of coating of which is in the 3-25Pa.s range from the relation between the viscosity of the polyimide resin 5 and the film thickness distribution on the lower magnetic material 1 and the conductor coil 4. The flatness increases with an increase in the viscosity, but the flowability is considerably degraded and uneven coating arises at a high viscosity above 25Pa.s.
Patent JP-H0649824-A (JP)
Title: Breakwater
Inventor: SAKURAI EIJI
IPC: E02B3/06
Filed: 1992-06-23
Abstract: PURPOSE:To show the sufficient water breaking efficiency in spite of light weight and simple structure thereof, and cope with a large water depth easily. CONSTITUTION:A precast plate 4 made of reinforced concrete is attached to each joint 5 stood on a rubble-mound 1 to form arch-like trusses 2 continuously. An inhibit pile 3 is placed between each truss 2 to support both ends of the truss 2 with these inhibit piles 3, and each space forming a triangle of the truss 2 is filled with the filling material at need.
Patent JP-H0724635-A (JP)
Title: Chamfering of spiral bevel gear
Inventor: YAMAGAMI YOSHIHIRO
IPC: B23F19/05
Filed: 1993-06-30
Abstract: PURPOSE:To provide a spiral bevel gear chamfering method capable of reducing an installation cost by way of simplifying structure of a spiral bevel gear machining device. CONSTITUTION:A face milling cutter 50 provided with a blade 58 on its peripheral part is installed on a tool main spindle 40, and on the center of the tool main spindle 40, a chamfering tool 52 is attached. Gear cutting is carried out by relative movement of the blade 58 and a work 26, and chamfering is carried out by motion of the chamfering tool 52 in the axial direction and rotary motion of the work 26. At the time of gear cutting, the work 26 and the chamfering tool 52 do not interfere with each other, and at the time of chamfering, the work 26 and the blade 58 do not interfere with each other. Consequently, it is possible to hold both of the face milling cutter 50 and the chamfering tool 52 on the tool main spindle 40, and a holding device furnished with a special moving means of a chamfering tool is eliminated.
Patent JP-S6252002-A (JP)
Inventor: IKEMOTO IWAO
IPC: B65B1/32
Filed: 1985-08-27
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-S6345930-A (JP)
Title: Infrared ray remoto control equipment
Inventor: WATANABE MITSUYUKI
IPC: H04B10/2507
Filed: 1986-08-12
Abstract: PURPOSE:To prevent malfunction due to infrared ray and to contrive to expand the operating range of the infrared ray remote control equipment itself by arranging the light receiving cover whose infrared ray incident angle above a line segment passing through the center of a photodetector is narrow and whose infrared ray incident angle at the lower part is wider through the forming with the shorter lower part with respect to the upper part around the photodetector. CONSTITUTION:The front face of the device main body 1 provided with an infrared ray remote control receiver has a photodetection cover 5, in which an infrared ray photodetector 2 is stored. The cover 5 is adhered to the front part of the main body 1 and the photodetector 2 is stored and adhered in the cover 5. The upper projection length of the cover 5 is longer than the lower projection length. Then the photodetection cover 5 prevents an infrared ray included in the sun ray coming upward. Simultaneously, as to the lower side of the cover 5, the ingrared ray angle theta is sufficiently widened. Thus, the malfunction by the infrared ray included in the sun ray from the upper direction is prevented and also the infrared ray incident angle at the lower part is widened.
Patent JP-S6166666-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: B41J11/02
Filed: 1984-09-10
Abstract: PURPOSE:To satisfactorily transfer coloring materials to an object to be transferred by providing a pressure feeding means which applies pressure to the material to be transferred and hauls it into a transferring portion after the surface of the material is made smooth. CONSTITUTION:A pressure feeding means 31 is provided on the printing paper feeding side of a platen 10, and a printing paper P which is being fed to the platen 10 is made to pass between pair of the engaging metal rollers 32 and 33 of the pressure feeding means. During the above process, the paper is pressed and its surface is made smooth, and then, fed into the platen 10 and the ink 21 of a heat transfer ribbon 15 is transferred, forming an image. the adhesiveness of the ink is improved and a satisfactory transferring becomes feasible.
Patent JP-H0240890-A (JP)
Title: Electroluminescent lamp
Inventor: MORI NAOYUKI
IPC: H05B33/12
Filed: 1988-07-28
Abstract: PURPOSE:To improve intensity and prolong lifetime of an electroluminescent lamp by properly mixing fluorescent material giving green light and pink and yellow pigments. CONSTITUTION:A fluorescent material giving green light has better V-B characteristic compared to the material giving blue-green light. The coloure of the fluorescent material giving green light is convered to yellow by means of comparatively little pigment, since the material gives green light. The coloure of the fluorescent material giving green light further has lifetime of about 2.5 times of that of the material giving blue-green light when compared to each other at the time to give same intensity. Pink and yellow pigments are properly mixed with the fluorescent material giving green light. The pigment mixing ratio (Y/P) of the yellow and pink fluorescent pigments is about 0.5. Intensity and lifetime of an electroluminescent lump is thus improved.
Patent JP-S6431655-A (JP)
Title: Recording head
Inventor: NAKAI TOSHIHARU
IPC: B41J2/32
Filed: 1987-07-29
Abstract: PURPOSE:To enable stable current application recording to be performed by enlarging an electrode area, by a method wherein a plurality of recording electrode lines are formed via an insulating layer. CONSTITUTION:After forming a wiring pattern of an electrode line 12 and a terminal part 13 on a first line on a ceramic substrate 11 which has been baked by using metal paste by a screen printing method, an intermediate insulating layer 14 is printed uniformly by a fixed thickness by using ceramic paste. Then, the wiring pattern of the electrode line 12 and the terminal part 16 on a second line is formed thereon by using the metal paste by the screen printing method, and an uppermost insulating layer 17 is printed by a fixed thickness within a specific range further thereon. Thereafter, they are baked, and a line head board is obtained. Then, printed circuit driver IC chips 18 are mounted on wirings divided in blocks and are connected to complete a line printer head.
Patent JP-H0719921-A (JP)
Title: Water flow detecting device
Inventor: WATANABE HITOSHI
IPC: G01P5/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a water flow detecting device for detecting a water flow by utilizing electrolysis. CONSTITUTION:A voltage is applied to a part of a tube 1 formed of an nonconductive resin by a voltage applying means 4 to electrolyze water, electrodes 5, 6 are provided on the lower stream side, and the current or voltage carried between the electrodes is detected by a detecting means 7. A judging means 8 judges a water flow such as the presence of water flow by the voltage applying state of the voltage applying means 4 and the detected state by the detecting means 7. Particularly, the flow velocity is judged by the slippage of timing between the application of the voltage applying means 4 and the detection of the detecting means 7.
Patent JP-S5979096-A (JP)
Title: Multistage compressor
Inventor: ISAKA HIROSHI
IPC: F04D25/10
Filed: 1982-10-27
Abstract: PURPOSE:To keep the relative speed of a turbine in optimum and improve compression efficiency by a method wherein a plurality of radial turbines are connected in series and working gas for driving the turbine is flowed sequentially from the aft stage side radial turbine to the fore stage side radial turbine. CONSTITUTION:When the working gas for driving the turbine is sent through a working gas introducing path 1a, the gas rotates the aft stage side turbine 5 at first by the pressure thereof and, then, drives an aft stage side compressor 3, further, rotates the fore stage side turbine 6 and drives the fore stage side compressor 2 by the remaining energy thereof. When a gas to be compressed is sent into the introducing path 1a of the gas to be compressed in the flowing path 1 of the gas to be compressed, the gas is compressed by the compressor 2 at first, subsequently, is compressed by the compressor 3 and, thereafter, is led out of a lead-out path 1c. A heat exchanger is denoted by a numeral 9 in the diagram. According to such constitution, the relative speed of the turbine and compressor may be set at the optimum values respectively and the compression efficiency may be improved.
Patent JP-H0928862-A (JP)
Title: Installing structure of circuit board in generator of pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: H05K7/14
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To protect an electric part mounted on a circuit board of a generator from an impact action of a hit ball. SOLUTION: On a first board receiving surface 20 formed in a board receiving part of a cover member 17 of a fourth generator, a cushion member 22E which is inserted into a through hole 16aE and has an impact force absorbing function is joined to the first board receiving surface 20 together with a circuit board 16E by a set screw 26 penetratingly inserted into an inserting hole 23E of this cushion member 22E in a condition of sandwiching the hole edge of the through hole 16aE of the circuit board 16E. Transmission of impact force to the circuit board 16E from the first board receiving surface 20 and the set screw 26 is checked.
Patent JP-H1139353-A (JP)
Title: Recording medium and drawing generation method/device
Inventor: OTA HIROKAZU
IPC: G06F17/50
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To improve operability and to speedily input data. SOLUTION: Icons 41-1 to 41-6 are made to correspond to the commands of a segment, a continuous segment, an arc, a box, a spline or free plotting. The commands are made to be common even if an object displayed on a display part 32 is general, a drawing, a body, piping or a duct. The content of the processing of the commands to which the respective icons correspond is regulated by an object displayed on the display part 32 and a line type displayed on a display part 34.
Patent JP-H0353522-A (JP)
Title: Etching of vertical wall surface
Inventor: KOKUBO YOSHIHIRO
IPC: H01L21/302
Filed: 1989-07-20
Abstract: PURPOSE:To enable a deep vertical wall surface to be formed by a method wherein the etching process is performed by repeatedly using the selective etching ratio between a semiconductor crystal and a resist. CONSTITUTION:A ridge part 7 is formed by patterning a photoresist 4 using ordinary photolithographic technology and then etching away a GaAs substrate 1. At this time, the etching process is performed using chlorine gas in an anisotropical dryetching device. Next, the photoresist 4 is removed end after coating another photoresist 2 in high viscosity, the whole body is slightly etched away using a resist developer to expose the head of the ridge part 7. Next, when dried up, the photoresist 2 is in thickness of around 1mum at the vertical wall surface in the contact part with the ridge part 7. Accordingly, the GaAs substrate 1 having the vertical wall surface can be etched away using chlorine gas sp as to make an etching hole.
Patent JP-H0535692-A (JP)
Title: Parallel processing system
Inventor: HASHIMOTO KUNIHARU
IPC: G06F15/16
Filed: 1991-07-30
Abstract: PURPOSE:To evade the capacity limit of an internal memory to be held by a processing unit. CONSTITUTION:The system is constituted of plural processing units 1-5 having respective independent internal memories, a network 1-1 to connect among processing units, a memory device 1-4 of a large capacity independent from the processing unit and a common bus 1-3 to transfer the data between the memory device and respective processing units, the message transfer between the processing units is performed with the network and the transfer of the data where it is not necessary for the internal memory of the processing unit to hold is performed through a common bus.
Patent JP-S6432016-A (JP)
Title: Controller for turbocharger with rotary electrical equipment
Inventor: KAWAMURA HIDEO
IPC: F02B37/10
Filed: 1987-07-29
Abstract: PURPOSE:To secure optimum boost pressure that is to be required at the time of sudden acceleration by feeding rotary electrical equipment with electric power equivalent to an excess portion when it is of value exceeding the boost pressure. CONSTITUTION:Engine speed accelerator pedal operated value during vehicle running are always detected by an engine speed sensor 1e and an accelerator sensor 1c whereby the existing running condition of a vehicle is confirmed. When a difference between boost pressure being required under this running condition and the existing boost pressure grows larger than the specified value, it is so judged that the vehicle is under the running condition that sudden acceleration is required. Electric power out of a battery 5 is converted into AC power of the specified frequency by a power transformer 4 and it is fed to rotary electrical equipment 3, making an electric motor work, and a turbocharger 2 is speeded up, thereby contriving to raise the boost pressure rapidly.
Patent JP-H0534253-A (JP)
Title: Measuring apparatus for strength of radioactive waste cake
Inventor: TOYOHARA NAOMI
IPC: G01N3/40
Filed: 1991-07-30
Abstract: PURPOSE:To obtain a measuring apparatus for strength of a radioactive waste cake which can simply and correctly measure compression strength of the radioactive waste cake with which destructive inspection is difficult. CONSTITUTION:A non-destructive inspection measuring apparatus for measuring strength of a radioactive waste cake 2 put in a drum can 1 comprises a weight measuring device 3 for measuring weight of the cake 2 and a height measuring device 6 for measuring height of the cake 2 in the drum can. It further comprises a driver 9 and a pickup 12 for measuring primary resonance frequency of the cake and a cake strength measuring device 8 for calculating a dynamic modulus of elasticity of the cake from the primary resonance frequency and calculating strength from the dynamic modulus of elasticity.
Patent JP-S6170307-A (JP)
Inventor: SHICHIJI HIROSHIGE
IPC: F22D5/30
Filed: 1984-09-12
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。