baber/WOPTO huggingface dataset:
Patent JP-H0313-A (JP)
Title: Display casing
Inventor: SHIMIZU TORU
IPC: A47F3/00
Filed: 1989-05-26
Abstract: PURPOSE:To simply remove all glass panes from the front surface of a casing body by providing upper and lower stationary rails for holding the upper and lower edges of a plurality of glass doors laid at the front surface of the casing body, and a plurality of upper and lower movable rails and a mechanism for driving the rails. CONSTITUTION:In a display casing, a plurality of glass doors 21 through 25 are disposed being flush with each other in the front opening of a casing body 1A, and a door storage section 1B is provided on one side of the casing body 1A. In the door storage section 1B, there are provided upper and lower movable rails 51 through 55, 61 through 65 which can be selectively adjacent to one end of upper and lower stationary rails 3, 4, and a rail mechanism 7 for moving the upper and lower movable rails in synchronized with each other and in parallel with each other so as to locate them adjacent to the upper and lower stationary rails 3, 4. All glass doors 21 through 25 are held between the upper and lower movable rails 51, 61 through 55, 65, respectively, that is, the glass doors 21 through 25 are laid in parallel with each other so that they are stored in a compact space. The upper and lower movable rails 51 through 61 are located adjacent to one end of the upper and lower stationary rails 3, 4, and the glass door 21 is moved to a position between the upper and lower stationary rails 3, 4. Similarly, the glass doors 22 through 25 are moved, and accordingly, the glass doors are laid being flush with each other at the front surface of the casing body 1A.
Patent JP-H09314385-A (JP)
Title: Auxiliary equipment for tube stand external face welding equipment
Inventor: KAMEI HIROMASA
IPC: B23K9/028
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To water-cool inside a tube stand of a weld zone, to eliminate a welding strain and to automatically weld a circumference by providing a center shaft bar inserted in the tube stand, a hollow supporting bar, a contact supporting member, an annular receiving stand, a cylindrical jacket and a water cooling nozzle. SOLUTION: When a tightening nut 9 is turned, an inner shaft 7 is moved upward, a truncated cone face 11 comes into contact with a knocking plate 13, this is pushed outside and pressed on an internal face of a tube stand B and a hollow supporting bar 1 is fixed. The lower face of a collar part 21 of a receiving stand 20 providing a perforated cylindrical jacket 23, the internal face lower en of the receiving stand 20 and the internal face of lower end part of the cylindrical jacket are sealed with packings 25 or O-rings 27, 29. When an automatic welding equipment is set and a groove C is subjected to circumference welding, a weld zone is cooled by supplying a cooling water from a water supplying nozzle 31 and jetting it from mall holes of the cylindrical jacket.  Therefore, the conventional weld strain restricting jig is unnecessitated, and the automatic circumference welding is realized.
Patent JP-H07320518-A (JP)
Title: Lighting system
Inventor: TAKEISHI MASAHITO
IPC: F21V13/04
Filed: 1994-05-24
Abstract: PURPOSE:To provide a lighting system capable of irradiating light having uniform intensity distribution by installing a reflecting mirror having specific reflectance distribution on the rear side of a light source. CONSTITUTION:A lighting system contains a light source 1, a condenser lens 2 arranged on the front side of the light source 1, and a reflecting mirror 10 arranged on the rear side of the light source 1 and in which a part 10b corresponding to a high brightness part of the light source 1 has lower reflectance than other part. As the reflecting mirror 10, for example, a plane mirror, a concave mirror, or a diaphragm type reflecting mirror capable of varying the area of an aperture in the center may be used.
Patent JP-H0428738-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIBUYA SANEHIRO
IPC: C08L53/00
Filed: 1990-05-25
Abstract: PURPOSE:To obtain the title composition having a specific high-order structure and an excellent balance of fall weight impact strength and rigidity of platy molded article, comprising a polymer containing an alkenyl aromatic compound polymerization chain and an aliphatic hydrocarbon chain in the same molecule, a rubber-like polymer, etc. CONSTITUTION:100 pts.wt. total amounts of (A) 30-78wt.% polyolefin resin made into a continuous phase, (B) 20-68wt.% polyphenylene ether resin formed into a dispersed phase and (C) 2-50wt.% polymer (e.g. partially hydrolyzed alkenyl aromatic compound-conjugated diene block copolymer) containing both 10-80wt.% alkenyl aromatic compound polymerization chain and 20-90wt.% aliphatic hydrocarbon chain in the same molecule and having >=3X10<6>dye/cm<2> modulus of dynamic shearing elasticity G' at 23 deg.C formed at least partially at interface between the components A and B is blended with (D) 1-50 pts.wt. rubber-like polymer having <=2X10<8>dye/cm<2> G' in a ratio of 12-65% based on dispersed phase section area of the component B to give the objective composition.
Patent JP-H11352650-A (JP)
Title: Color photographic final rinsing solution
Inventor: MAUDHUIT CECILE ANNIE
IPC: G03C5/26
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a rinsing solution more uniformly flowing through the whole surface of a substrate of a developed photographic product. SOLUTION: The final rinsing solution designed to process a silver halide photographic material containing an anionic surfactant and a nonionic surfactant and having <=32 mN/m static surface tension and <50 mN/m dynamic surface tension and a method for processing the silver halide photographic material using the rinsing solution are provided. Because the layer of the rinsing solution flows uniformly on the substrate of the photographic product, dry spots are decreased.
Patent JP-H09287880-A (JP)
Title: Gas atmosphere furnace
Inventor: OSADA MITSUAKI
IPC: F27D7/06
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To spout an atmosphere gas at a uniform flow rate from every hole of a pipe with a closed end buy a method wherein the holes are drilled in the shell of the pipe along the length of the pipe and are different in diameter so that gas is spouted at a uniform flow rate from every hole and the pipe is vertically inserted into a furnace. SOLUTION: In a box type gas atmosphere furnace, silicon carbide is used for heating elements 1 and an atmosphere gas such as hydrogen, nitrogen, oxygen, etc., are supplied during heat treatment. Pipes 2 made of silicon carbide is inserted into the furnace from above to supply nitrogen gas through the pipes 2. Sixteen holes, for example, are drilled in the shell of the pipe 2 along the length, and the first six boles from the tip of the pipe 2 are 4.5mm in diameter, the next five holes are 5mm, and the last five hole are 5.5mm. There by, as workpieces can be uniformly exposed to the gas in the gas atmosphere furnace, the yield of product is enhanced and especially electronic parts can be effectively baked.
Patent JP-2000319302-A (JP)
Title: Alteration of polymer production brand, and system therefor
Inventor: INAIDA MASAKATSU
IPC: C08F10/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for stably, efficiently altering polymer production types, which needs time-consuming procedure. SOLUTION: This system includes (A) a type database 2A, which registers prescriptions for producing each polymer type, (B) an alteration database 2B, which registers operation alteration logic required for brand alteration for each combination of the types before and after the alteration, (C) a pattern data preparation section 11, which prepares the time series pattern data for altering values of each operational item during the type alteration step, and also revises the pattern data, (D) a dynamic simulator 3, which alters the type, on a trial basis, using the pattern data, to simulate the dynamics in the system, and (E) a pattern data judgement section 12, which judges, based on the simulation results, whether or not the pattern data are adequate. Revision of the pattern data and simulation are repeated, until the pattern data are judged to be adequate.  The results are then used for alteration of the production type in a commercial plant.
Patent JP-S5836605-A (JP)
Title: Production of filter aid of activated carbon
Inventor: UETAKE NAOTO
IPC: B01D15/00
Filed: 1981-08-28
Abstract: PURPOSE:To obtain a filter aid which can remove suspended solid materials and heavy  metallic ions in water simultaneously in the stage of supporting a precoated layer of  active carbon stuck with oxine on a substrate, by making the rate of oxine sticking on  the inner side of the layer smaller than that on the outer side. CONSTITUTION:In order to make a filter aid for filters for condensate of nuclear reactors, etc., the suspension of activated carbon charged into the water in a tank 11  with agitation is supplied to a filter aid substrate 15 of a filter 14. The active carbon  is captured by the substrate 15 and the water passes through together with the minute  active carbon. After the suspension is circulated until the water becomes clear, the circulation is stopped. At the point of the time when the precoating is completed, the aq.  oxine soln. in the tank 19 is supplied to the precoated layer to precoat the oxine on the active carbon. The soln. is circulated and when approximately the entire quantity of  the oxine is adsorbed, the circulation is stopped and the treating water is supplied to  the filter 14. Since the rate of sticking of the oxine on the precoated layer decreases in  the depth direction thereof and the binding force among the particles is strong like uncoated activated carbon near the substrate, the stability to water flow, etc. is good.
Patent JP-S5258591-A (JP)
Title: Plugging meter
Inventor: KONDOU RIYOUICHI
IPC: G01N25/14
Filed: 1975-11-10
Abstract: PURPOSE: To make possible the measurement of true plugging temperature and make possible the automation in checking and measurement of leakage through seat for all valves, by providing a first passage dispose  with an orifice part and a second passage for remelting of impurities. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10312773-A (JP)
Title: Discharge lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J61/36
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp for which an inclining functional material is employed and of which side tubes are air-tightly sealed by excellently joining sealing bodies made of the inclining functional material and a light emitting bulb made of quartz glass. SOLUTION: This discharge lamp comprises a light emitting tube 11 and sealing bodies 20: and the light emitting tube 11 is made of quartz glass and comprises a light emitting space having a pair of electrodes 12 in the inside and side tubes 13 in both sides to seal the light emitting space, and the sealing bodies are made of an inclining functional material consisting of silica (SiO2 ) powder and a conductive metal powder in a ratio differing in the longitudinal direction and installed in the side tubes 13 or in both side faces of the tube 11. In this case, silica powder is put between the sealing bodies 20 made of the inclining functional material and the side tubes 13 of the light emitting tube 11 for softening in the case that the sealing bodies 20 and the side tubes 13 are joined.
Patent JP-H06345058-A (JP)
Title: Trowel for heat-seal
Inventor: MAKINO MASAHIRO
IPC: B65B51/10
Filed: 1993-06-04
Abstract: PURPOSE:To uniformly disperse the pressure distribution acting on an overlap film used for packing, by moving the heating part of towel for heat-seal to fuse and stick the overlapped part of a film or sheet material, along the long face shape thereof. CONSTITUTION:When the surface shape of a packing article 1 is rugged, since an overlap film 2 closely contacts the surface of article 1 in the flat part, when a pressing element 7 corresponding to the part A contacts the overlap film 2, a pressure acts on the overlap film 2 immediately and hence, it is heat-sealed. In the part B of the rugged surface, since the overlap film 2 is apart from the surface of the article 1, even if the pressing element 7 gets in contact with the overlap film 2, any pressure does not act on the overlap film 2. Accordingly, even when there are irregularities or level differences on the article, an overlap film can be heat-sealed by application of uniform pressure.
Patent JP-H04359591-A (JP)
Title: Manufacture of printed wiring board
Inventor: ITO TOSHIHIDE
IPC: H05K3/34
Filed: 1991-06-06
Abstract: PURPOSE:To prevent covering of part of a surface of a surface mounting pad with solder resist due to a printing deviation of the resist and to obtain reliability of soldering in a method for manufacturing to form the resist between the pads of an extremely short pitch. CONSTITUTION:An entire printed wiring board formed with a circuit is coated with heat-curable solder resist 1b by a screen printing method, and thermally cured. Then, the resist formed on a circuit layer is removed by polishing using a polishing material such as a buff, sandpaper, etc., and a wiring circuit 2 and a circuit surface of a surface mounting pad 3 are exposed. Then, the entire board is coated with photosensitive liquidlike solder resist 1a by a screen printing method, and dried. Thereafter, after a mask film having a predetermined pattern is aligned with the board, it is exposed with an ultraviolet ray, and the resist on the circuit 2 is selectively cured. Further, uncured resist is dissolved to be removed with developer of 1%-sodium carbonate, etc.
Patent JP-S5835759-A (JP)
Title: Magnetic recorder and reproducer
Inventor: KURODA MASAYUKI
IPC: G11B5/53
Filed: 1981-08-27
Abstract: PURPOSE:To make the running of a tape stable and to extend the life of heads, by loading an auxiliary base with a elastic member for a head base mounted on a rotary drum, providing a head chip at the tip and providing a fluid guide incorporating a cleaning member. CONSTITUTION:A head base 9 is mounted to a rotary drum 1, and a centrifugal auxiliary base plate 6 is held via centrifugal force balancing springs 7, 8 and a head chip 5 is fitted to the tip. A damper 10 absorbs the vibration of the springs 7 and 8 and the base 6. A fluid guide 12 and a cleaning member 13 incorporated in the guide 12 are provided near the head chip 5 (the size of the 12, 13 is shown with extended size). The head chip 5 is projected by a size (a) at standstill and it is projected to the size (b) as an angular velocity increases and an orbit 15 is drawn. If no tape is loaded, the head chip 5 is further projected by the size C, to slide the cleaning member 13 for cleaning. Thus, the stable tape running is realized with a light contact pressure and the life of the head  chip can be extended.
Patent JP-S5924772-A (JP)
Title: Semi-metallic friction material
Inventor: KONNO YUKIHIKO
IPC: C09K3/14
Filed: 1982-08-03
Abstract: PURPOSE:To provide a semi-metallic friction material consisting of a metal fiber, a binder such as phenolic resin, a specified auxiliary material and a filler and exhibiting excellent frictional properties at high temperatures. CONSTITUTION:The friction material is prepared by adding at least one auxiliary material selected from among borax, zinc borate, barium metaborate, antimony potassium tartrate, triphenylstibine, alum, hydrated alumina and ZrO2 to a mixture of a steel fiber or a similar metal fiber, a binder such as phenolic resin and a filler such as graphite, iron powder, BaSO4 or Ca(OH)2, in an amount of 5-100pts.wt. per 100pts.wt. binder, or by adding to said mixture 15- 95pts.wt. above auxiliary material and 2-60pts.wt. at least one auxiliary material selected from among phosphoric acid ester (e.g. tricresyl phosphate), halogen- containing phosphoric acid ester [e.g. tris(beta-chloroethyl)phosphate] and halogen compd. (e.g. chlorinated paraffin) per 100pts.wt. binder.
Patent JP-S5468236-A (JP)
Title: Shutter speed control circuit for industrial exposure device
Inventor: TANIMOTO TETSUZOU
IPC: G03B27/72
Filed: 1977-11-11
Abstract: PURPOSE: To automatically control the exposure time relative to the fluctuation of illumination intensity of the light source by constituting a shutter such that it is opened till the illumination intensity of exposure detected by photodiode coincides with the counted value of pulses from the oscillation circuit.  
     CONSTITUTION: Shutter is opened by shutter open signal 10. Light 21 is detected by photo-diode D1 highly sensitive to the wave length of the light source. Detected signal 11 is so small that it is amplified 5. Amplified signal 12 is inputted to divider 6. Meanwhile the signal 17 which informs that the shutter has ended to open is A/D converted 7, and the output 13 of the divider 6 is converted to digital signal 14. The signal 14 is memorized in circuit 8 as the illumination intensity data of exposure by the conversion and signal 15 form circuit 7. Signal 15 triggers oscillation circuit 2 at the same time, outputs pulse string 18, and it is counted by circuit 3. Counted value 19 is compared 4 with the illumination intensity data 16 of the circuit 8. The comparation circuit 4 delivers coincidence signal at the time point where the value 19 coincides with the data 16, and at the same time when the oscillation circuit 2 is prohibited the shutter is closed to and the exposure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04360246-A (JP)
Title: Device for compressing file
Inventor: NOZAKI HANAE
IPC: G06F12/00
Filed: 1991-06-06
Abstract: PURPOSE:To attain efficient file compression by independently storing a common part and a non-common part excluding the common part when common contents are included in plural files. CONSTITUTION:When a user inputs a file compression processing command and n existing file names required to be compressed, an operating system(OS) mutually compares the contents data of the n files by a comparing processing part 11 and judges whether a completely coincident part of contents exists or not. At the time of judging the existence of the coincident contents part, the part is regarded as a common part, a common part control word indicating the common part is added to the common part by a common part processing part 12 and the common part and its control word are stored in a secondary storage device 30. Then processing for specifying that the compared files have the specific common part on their specific positions is applied to the compared files and the specified files are stored in the device 30. The file processing is repeated for all the n files. Thus efficient file compression can be attained.
Patent JP-H06344616-A (JP)
Title: Hot-melt serial thermal transfer printer
Inventor: SATO MASAMICHI
IPC: B41J17/30
Filed: 1993-06-04
Abstract: PURPOSE:To prevent occurrence of wrinkles in an ink sheet at the time of traveling a thermal head. CONSTITUTION:Presser plates 25, 26 are disposed on the both sides of a thermal head 16. The presser plates 25, 26 press down an ink sheet 11, therefore preventing the ink sheet 11 from occurring wrinkles causing stitches when the thermal head 16 makes thermal recording while heating and pressing the ink sheet 11.
Patent JP-S63302218-A (JP)
Title: Exhaust gas boiler
Inventor: TOKUDA KIMIYO
IPC: F23Q7/06
Filed: 1987-06-01
Abstract: PURPOSE:To promote reaction and combustibility in a reduction region and to enable reduction of the generation of NOx, by a method wherein a radiation convertor of a porous solid is situated on the combustion gas outflow part of a combustion chamber, and the combustion chamber is lined with a refractory material to form a refractory wall. CONSTITUTION:Exhaust gas 9 for a main fuel use fed in a wind box 3 is discharged in a furnace 2 through an air register 4, and is dispersedly mixed with main fuel 10 discharged from a burner 5 and is used for combustion. An amount of the exhaust gas 9 discharged and a method of discharging the exhaust gas are selected so that the main fuel 10 can be completely burnt in an excessive oxygen amount being as low as possible. In an amount of fuel 18 for after-burning, a theoretical combustion oxygen amount of the fuel 18 for after-burning is set to a value slightly higher than an excessive oxygen amount of a discharge part. As a result of the fuel 18 being discharged by means of an after-burner 15, a reduction region 17 is formed in a furnace 2 at the wake flow part of flame A. After-exhaust gas 19 or air 20 or the after-exhaust gas and air 21, discharged in the furnace 2 through an after-exhaust gas port 16, completely burn an unburnt content generated in the reduction region 17.
Patent JP-H07320672-A (JP)
Title: Ion source
Inventor: SHIOJIRI SHIRO
IPC: H01J27/08
Filed: 1994-05-24
Abstract: PURPOSE:To form an ion source, which can prevent the contamination of the gas inside of a plasma generating unit with the steam from an oven at the time of using the gas. CONSTITUTION:An ion source is provided with a driving mechanism 40 for moving an oven 20, which heats a solid sample 6 so as to generate the steam 28, forward and backward in relation to a plasma generating unit 2. A valve body 50, which abuts on the tip of a steam leading nozzle 22 and separates from it with the forward and backward movement of the oven 20 so as to open and close the steam leading nozzle 22, is provided in a steam leading part 12 of the plasma generating unit 2.
Patent JP-S5468164-A (JP)
Title: Semiconductor device
Inventor: YABUSHITA TETSUO
IPC: H01L21/60
Filed: 1977-11-11
Abstract: PURPOSE: To use the space limited in the package with good efficiency.  
     CONSTITUTION: The copper foil 1 is bonded with film 3 by means of the adhesives 2, and to increase the bonding strength, the surface having greater unevenness of the copper foil 1 is bonded with the film 3. Further, the bump 4 of IC is bonded with gentle unevenness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63299083-A (JP)
Title: High-frequency heating device
Inventor: FURUBAYASHI YOSHIKO
IPC: F24C7/02
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the firing or smoking caused by the overheating of food by providing a temperature detecting means detecting the temperature in a heat cooking room and allowing a control means to interrupt the heating of a heating means and reject all input signals when the temperature in the heat cooking room exceeds a fixed value. CONSTITUTION:The output signal from a cooking setting means 3 such as a cooking key setting various cookings and the signal from a cooking start directing means 4 directing the start of cooking are judged in a control means 1, the information is displayed in a display means 5, a heating means 6 is controlled to heat food. The control means 1 judges the temperature information from a temperature detecting means 2 detecting the temperature in a heat cooking room and outputs a signal to the heating means 6 to interrupt the heating of food when the heating room temperature becomes abnormally high. Since a relay is released based on the temperature in the heat cooking room, the firing or smoking caused by the overheating of food can be prevented, and safety is assured.
Patent JP-H086354-A (JP)
Title: Conducting roller
Inventor: KON SHUJI
IPC: F16C13/00
Filed: 1994-06-17
Abstract: PURPOSE:To provide a conducting roller having little compression set and hardly polluting a photoreceptor by providing a conducting rubber elastic layer mainly made of ethylene propylene rubber having a specific nature on the surface. CONSTITUTION:The ethylene propylene rubber used for this conducting roller has the ratio between ethylene and propylene of 8:2-4:6 mole %, and the iodine value of 18 or above. Any of dicyclopentadiene, ethylidene norbornane, and 1,4-hexadiene can be used for the third constituent, however ethylidene norbornane is preferable in view of reducing the compression set. When the ethylene propylene rubber is used, a conducting rubber elastic layer having the volume inherent resistance of 1X10<5>OMEGAcm or below, the compression set of 10% or below, and the hardness of 45 deg. or below and not polluting a photoreceptor can be stably formed.