baber/WOPTO huggingface dataset:
Patent JP-H079409-A (JP)
Title: Production of fire-retardant wooden material
Inventor: ISHII YUKIO
IPC: B27K3/32
Filed: 1993-06-23
Abstract: PURPOSE:To easily produce a wooden material enhanced in fire retardancy by bringing circulating combustion gas into contact with a wooden material to obtain a modified wood material and impregnating this modified wood material with a fire retardant to dry the impregnated wooden material. CONSTITUTION:When a receiving chamber is loaded with a wooden material to be hermetically closed, combustion gas is allowed to flow in the receiving chamber 1 from the combustion gas supply passage 3 provided to the upper part of a combustion gas generating furnace 2 provided so as to be adjacent to the receiving chamber 1. At this time, a damper 61 is closed and the receiving chamber 1 is filled with high temp. combustion gas from the upper part thereof. The air in the receiving chamber 1 is sucked into the gas generating furnace 2 from a gas recovery passage 5 through a combustion air introducing passage 4 and the receiving chamber 1 is filled with the high combustion gas. As the air in the receiving chamber 1 is converted to combustion gas, the combustion speed in the gas generating furnace 2 becomes slow and a temp. rise is eliminated. Fresh air is introduced corresponding to the opening degree of the damper 61 to adjust a combustion speed and drying is uniformly advanced. This modified wood is impregnated with a fire retardant and dried to obtain a highly fire-retardant wooden material.
Patent JP-H094574-A (JP)
Title: Scroll compressor
Inventor: NAKAJIMA HIROSHI
IPC: F04C18/02
Filed: 1995-06-19
Abstract: PURPOSE: To provide an inexpensive scroll compressor which dispenses with the reversing work in assembling the compressor, whose assembling time is reduced. CONSTITUTION: In assembling a scroll compressor, a stator 12 of a motor is first fixed integratedly to a second frame 4 by bolts 21, etc. Then, the second frame 4 to which the stator 12 is integratedly fixed is inserted from a lower opening in a center shell 8 and fixed to the inner surface of the center shell 8. A main spindle 5 to which a rotor 13 is fixed is inserted in an upper opening in the center shell 8 and supported by the second frame 4. In addition, a first frame 3 is inserted in the upper opening, and fixed to the inner surface of the center shell 8 with the prescribed concentricity with the second frame 4. The reversing work during the assembly can be dispensed with to facilitate the assembly of the scroll compressor.
Patent JP-H0849945-A (JP)
Title: Refrigerant evaporator
Inventor: OHARA TOSHIO
IPC: F25B39/02
Filed: 1994-07-04
Abstract: PURPOSE:To uniformly distribute the refrigerant to a large number of tubes without causing the increase in the number of tube turns. CONSTITUTION:An inlet tank 14 disposed below a tube 12 is made smaller in a diameter than an outlet tank. A refrigerant introducing pipe 32 having a specific length L is disposed inside the inlet tank 14 in the direction of the depth thereof and a gap (x) between the outer peripheral surface of the refrigerant introducing pipe 32 and the inner peripheral surface of the inlet tank 14 is made a minute one in such a degree as to bring about a capillary phenomenon of a liquid refrigerant. By this constitution, the liquid refrigerant is filled up on the outer peripheral side of the refrigerant introducing pipe 32, while an area wherein vapor and liquid are mixed and a liquid-filled area are formed on the front side of the refrigerant introducing pipe 32, and thus occurrence of a gas/liquid separation part is prevented.
Patent JP-S5376841-A (JP)
Title: Electrophotographic printer
Inventor: MATSUDA ISAO
IPC: G03G15/16
Filed: 1976-12-20
Abstract: PURPOSE: To prevent the discrepancy of register of printing and also the contamination of paper by causing a charger which improves the close contact between folded printing paper and photo-sensitive drum at the time of transfer not to charge the notched cut portion of the folded printing paper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5483061-A (JP)
Title: Production of construction material
Inventor: MATSUDA HIROSHI
IPC: B29C51/10
Filed: 1977-12-15
Abstract: PURPOSE: A thin plate of thermoplastic resin is placed on the bottom of the mold lower half and a urethane resin is poured and foamed into monolithic article and simultaneously vacuum is applied to the embossing part of the bottom of the mold lower half, thereby producing construction materials having clear-cut emboss patterns on the surface.  
     CONSTITUTION: Prescribed emboss pattern negative 6 is formed on the bottom surface of mold lower half and connected through small holes 7, pipes 8 and valves 9 to vacuum tank 10. A sheet 1 of vinyl chloride resin of 1 mm thickness and about 60°C softening point is placed on the bottom of mold lower half 5 and a sol of urethane resin 14 of 80W100°C is poured thereon to effect foaming and simultaneously to soften the vinyl chloride resin sheet 1. Then valve 9 is opened to such the sheet 1 to emboss pattern negative 6, thereby producing costruction material of molithic structure consisting of sheet 1 with embossed parts 3 and urethane resin foam 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5675817-A (JP)
Title: Cutting line in fabricating vessel made of thermoplastic synthetic resin
Inventor: HASHIMOTO TADASHI
IPC: B29C53/80
Filed: 1979-11-26
Abstract: PURPOSE: To provide folding lines that are cut in a thermoplastic resin sheet uniformly over the whole surface at a prescribed depth by a method wherein the thermoplastic resin sheet is mounted on a stand with lines which are linear heated bodies projected from the surface at a certain prescribed height.  
     CONSTITUTION: A thermoplastic resin sheet 3 is mounted on a stand 1 in the form of a flat heat-resisting plate with lines that are linear heated bodies 2 projected from the surface at a certain prescribed height. A roll 5 is arranged so that it touches the under surface of the stand with the lines, while a press roll 4 is allowed to touch the surface of the stand. The heating bodies 2 are heated to such an extent that they can soften the resin sheet 3, and simultaneously the rolls 4, 5 are used to let the resin sheet 3 and the stand 1 with the lines move in an arrow direction while depressing them, so that folding lines are formed by making the heated bodies 2 cut into the resin sheet 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0810079-A (JP)
Title: Seat for vehicle
Inventor: KATSURAGI MICHIHIRO
IPC: B60N2/06
Filed: 1994-07-04
Abstract: PURPOSE:To provide a seat, which can desirably set the tilting angle of a lower back part at the time of folding and which can improve the following property to a sitting person within a limited space so as to obtain the comfortable feeling of sitting. CONSTITUTION:This seat 1 for vehicle is provided with an upper back part 7 provided in a seat back 3 and for supporting the upper side of the back of a sitting person, a lower back part 11 provided in the seat back 3 and for supporting the lower side of the back of the sitting person, a lower back part tilting mechanism 13 for separately tilting the lower back part 11 in the fore and aft direction of the seat. The lower end part 7a of the upper back part 7 is connected to the upper end part 11a of the lower back part 11 so as to be drawn by coupling with the tilting of the lower back part 11 to the rear of the seat, and the lower back part tilting mechanism 13 tilts the lower back part 11 around a supporting point P of the inclination of an upper body of a sitting person.
Patent JP-S5675938-A (JP)
Title: Starting method of automobile engine
Inventor: AMANO MATSUO
IPC: F02N99/00
Filed: 1979-11-26
Abstract: PURPOSE: To computerize the whole engine starting including push-on one by enabling a computer to decide whether or not the push-on starting is carried out and also the starting is completed.  
     CONSTITUTION: Push-on information of an automobile comprising at least either of information of rotational frequency and intake air amount of an engine is applied to the input of a control circuit for computation, and pushing-on flag is set in the push-on starting. When the pushing-on flag is set and a start switch is turned off, whether or not the information of start completion comprising comparison result between the rotational frequency and intake air amount of the engine and those in the idling condition is satisfied is checked. Thus, when the information is satisfied, the starting is decided to be completed and the pushing-on flag is reset. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5484364-A (JP)
Title: Dusting device of vacuum cleaner
Inventor: ASASHIGE SHIGEYUKI
IPC: A47L9/20
Filed: 1977-12-16
Abstract: PURPOSE: To positively remove coarse dust attached to a pre-filter, which can freely be turned, even if rotating the pre-filter in both left and right directions, by contacting a V character-shaped dusting piece with an air sucking flank of the pre-filter.  
     CONSTITUTION: With dust sucked from a suction port 16, coarse dust is caught by means of a prefilter 31 and fine dust is collected by means of a main filter 20 in a dust collecting vessel 14. Clarified air is discharged into air from an exhaust port not shown in the figure through a motor fan 12. When dusting dust collected, a cord is drawn out from a cord taking-up motion not shown in the figure to turn the fan. The revolution is transmitted to a gear 25 through an interlocking shaft 27, a clutch 28 and a pinion 26, and the main filter 20 fixed to the gear 25 is turned. Thus, the pre-filter 31 is also interlocked and rotated, and coarse dust is smoothly scraped off by means of a dusting piece 33 along the V character-shaped end portions 33a, 33b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5779861-A (JP)
Title: Bleach processing method
Inventor: TANAKA YOSHIYUKI
IPC: A23L5/49
Filed: 1980-10-31
Abstract: PURPOSE: To bleach marine products, by using a solution prepared by absorbing an alkali metallic chlorite or chlorine dioxide gas therein.  
     CONSTITUTION: A bleaching solution prepared by absorbing an alkali metallic chlorite or chlorine dioxide gas therein is used in a concentration of chlorite radicals as follows: 30W300ppm for bleaching a ground (milled) fish meat which is a raw material for boiled fish paste, CHIKUWA (a bamboo-shaped broiled fish paste cake), fish cake, fried fish balls or TSUMIRE (a kind of fish balls),  and 50W1,000ppm for bleaching dried young sardines. Preferably, a carbonate or basic phosphate salt and further a pH adjustor are added to the solution which absorbed the alkali metallic chlorite or chlorine dioxide gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11571-A (JP)
Title: Vertical pulverizer
Inventor: MINOWA ETSUO
IPC: B02C18/18
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To pulverize even between rotary cutters, themselves and to enhance pulverizing efficiency by providing plural mutually engaged rotary cutters in a treating tank charged an article to be pulverized. SOLUTION: A vertical pulverizer is provided with a chamber 8 and a trunnion 9, and the article to be pulverized fed through an introduction tube 10, is introduced into the chamber 8 and powder after pulverization is discharged through a discharge tube 11. In the treating tank 19 inside a chamber main body 13, plural mutually engaged rotary cutters 21 are provided. This cutter 21 consists of a central cutter 22 arranged in the center of the treating tank 19 and six pieces of outside cutters 23 radially arranged at the outside in the radial direction of the central cutter 22. These cutters 21 consist of a rotor 24 formed the crosssection at a regular triangle and cutter blades 25 projected on the vertex 24b of the rotor 24. These cutters 21 are mutually arranged in an adjacent relation and mutually engaged to pulverize the article to be pulverized.
Patent JP-H11344701-A (JP)
Title: Manufacture of liquid crystal panel
Inventor: YONEYAMA SHIYOUROKU
IPC: G02B5/30
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal panel which can prevent a defect concerning cleaning of the panel. SOLUTION: The method for manufacturing a liquid crystal panel comprises a process in which planes of the liquid crystal panel 1 to which polarizing plates are to be stuck are cleaned before the polarizing plates are stuck to the panel 1. The cleaning is conducted by wiping the planes of the panel 1 to which the polarizing plates are to be stuck with a cloth 5 soaked with ethanol.
Patent JP-H08327098-A (JP)
Title: Ice heat-accumulating system
Inventor: SEKI YOSHITERU
IPC: F24F5/00
Filed: 1995-05-26
Abstract: PURPOSE: To reduce the number of heat exchangers to be installed, reduce an installing space and provide a low cost system by a method wherein there is provided a circuit for changing- over a state in which brine in a super-cooler frozen at a brine system heat exchanger is circulated and supplied and another state in which all the brine cooled less than an icing point with a freezer are circulated and supplied. CONSTITUTION: When a heat accumulating operation is carried out, a valve 9 of a circuit 8 is opened, a valve 41 of a supplying circuit 40 is closed, brine cooled with a freezer 7 is sent to a super-cooler 6 under an operation of a pump 11. In addition, a valve 5 in a circuit 3 is opened, a valve 31 of a supplying circuit 30 is closed, water sucked up from the bottom part of an ice heat accumulating tank l is sent to the super-cooler 6, cooled super-cooled state water is discharged to a releasing pipe to make mixed slurry of ice and water and then the mixture is discharged out to the upper part in the ice heat accumulating tank 1.  When a heat radiating operation is carried out, the valve 5 in the circuit 3 is closed, the valve 31 in the supplying circuit 30 is opened, a valve 28 in a circuit 27 is closed, water sucked up from the bottom part of the ice heat accumulating tank l is supplied from the supplying circuit 30 to the ice heat accumulating tank water system heat exchanger 20 and the water having released the cold heat is returned from the return circuit 32 to the upper part of the ice heat accumulating tank 1.
Patent JP-H0840016-A (JP)
Title: Pneumatic tire
Inventor: OTSU AKIHIRO
IPC: B60C11/11
Filed: 1994-06-10
Abstract: PURPOSE:To convert a pattern noise into a comfortable sound by synthesizing a sound generated at tire traveling time as a consonant chord. CONSTITUTION:Two strips of circumferential directional grooves 4 are arranged to divide a tread surface 2 of a tire into three ground contact areas 3A, 3B and 3C, and in the ground contact areas, first, second and third lateral grooves 5A, 5B and 5C in the direction for crossing the circumferential grooves 4 are respectively arranged at equal intervals in the circumferential direction in the respective areas so that circumferential directional pitch lengths PA, PB and PC become different from each other between the respective ground contact areas, and the inverse number ratio of the pitch length ratio of the respective ground contact areas by setting a single ground contact area as 1 is set equal to the frequency ratio of a consonant chord composed of long three chords or short three chords.
Patent JP-S5943834-A (JP)
Title: Removing device of impurity in liquid metallic lithium
Inventor: IMON TOSHIHARU
IPC: G21B1/05
Filed: 1982-09-03
Abstract: PURPOSE:To remove easily impurities and to economize driving power consumption by introducing liquid metallic lithium into a sepn. chamber, decreasing the flow rate thereof and separating the impurities of lighter specific gravities contained therein. CONSTITUTION:The liquid metallic lithium which contains impurities and flows in a main pipe 1 is admitted through a branch pipe 2 into a sepn. chamber 5 delineated in a casing 4 having the section of the flow passage larger than the section of the pipe 2. As the liquid metallic lithium flows into the chamber 5, the flow rate thereof is decreased and the lithium flows extremely slowly near meshes 6. Therefore, the buoyancy acting on the impurities (i) (for example, Li3N, Li2O, etc.) formed in the liquid lithium by the contact with air or the like increases considerably and the impurities are thus separated by flotation. The separated impurities deposit on the surface of the meshes 6 in gradually increasing amts. The liquid metallic lithium freed from the impurities (i) is returned through a return branch pipe 3 to the main pipe 1. The device is thus made simple and small.
Patent JP-S6310097-A (JP)
Title: Co base alloy for build-up welding
Inventor: OHASHI YOSHIHISA
IPC: B23K35/30
Filed: 1986-07-01
Abstract: PURPOSE:To extend the life of a build-up welded product and to reduce the cost thereof by incorporating C, Cr, W, Fe, etc., respectively at specific weight % into an alloy compsn. and consisting the balance substantially of a Co compo nent. CONSTITUTION:The component compsn. of a heat resistant alloy for build-up welding is controlled, by weight %, to 0.7-3.0% C, <=2% Si, <=2% Mn, 23-32% Cr, over 1-7% Mo, 3-6.5% W, <=3% Ni, and <=5% Fe and the balance substantially the Co component. The Mo increases the hardness of the build-up welded metal in the form of Mo carbide and improves the hardness characteristic at a high temp. and toughness together with the carbides of Cr and W. The life of the build-up welded product is, therefore, improved by the above- mentioned method. Since the alloy is inexpensively produced, the product cost is reduced.
Patent JP-H01319308-A (JP)
Title: Capacitance adjusting circuit
Inventor: KAWABATA NOBUO
IPC: H03B5/08
Filed: 1988-06-20
Abstract: PURPOSE:To realize the capacitance adjustment of multi-kind and multi-function simply with a simple installation by controlling in arithmetic circuit switching selectively a switch by means of a signal given from two external terminals to a switched capacitor group where plural switched capacitors are connected in parallel. CONSTITUTION:With a pulse signal given to an external input terminal 65, then an A counter 60 and a B counter 61 are selected and one of them is operated after the selection by giving a pulse signal to an external input terminal 66. Then the counter output controls an N-channel MOSFET 3. Thus, many kinds of the capacitances are adjusted. Moreover, the two external input terminals 65, 66 are factory adjustment terminals, but in case of using them as button inputs on a product, the frequency adjustment is attained in case of using the product on the market.
Patent JP-S63315643-A (JP)
Inventor: TACHIBANA SHIGEO
IPC: D03J1/14
Filed: 1987-06-18
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-S639778-A (JP)
Title: Sliding packing
Inventor: NEMOTO KEISUKE
IPC: F16J15/18
Filed: 1986-06-30
Abstract: PURPOSE:To make smooth the sliding operation, by reducing the contacting pressure at the bottom face side of groove. CONSTITUTION:The foot section 15 at the side of groove sideface is made narrower than the head section 12 at the sliding face side while the margin at the foot section 15 is made smaller than the margin at the seal section 17. A plurality of ridge sections 19 are formed with interval in the circumferential direction of the foot section 15. With such arrangement, the sliding operation is made smooth and no gap occur between the foot section 15 and the bottom face 4a of groove.
Patent JP-H01319365-A (JP)
Title: Image reader
Inventor: OTSU KENJI
IPC: H04N1/38
Filed: 1988-06-21
Abstract: PURPOSE:To read only a required picture by applying specific color marking to a prescribed part of a picture drawn on paper. CONSTITUTION:A character 'A' is drawn in black and a picture on paper 31 where the character 'A' is filled in a red marker as shown in hatched parts is converted into an analog signal by a photoelectric conversion element 11, then the character 'A' and an analog signal a1 sensing the red color of the marker are outputted from the photoelectric conversion element 11. Thus, a digital signal b2 of all logical '1' is outputted from the 1st A/D converter 12 converting the analog signal a1 into a digital signal. When a control circuit 15 selects a digital signal b1, since picture information not requiring parts filled into red color by the marker is stored in a memory 16 as a picture data, a picture data (digital signal d) excluding the picture of the part filled in the red color by means of the marker is outputted from the memory 16 to a display device 21 or a printer 22. Thus, the corresponding video image or hard copy is obtained from the display device 21 or the printer 22.
Patent JP-S5677806-A (JP)
Title: Manufacture of plastic light conduction path sheet
Inventor: YOTSUI HIKARI
IPC: G02B6/13
Filed: 1979-11-29
Abstract: PURPOSE:To manufacture the titled sheet with a large refractive index by forming a polymer thin-film layer low in refractive index on the surface of a transparent film of high-refractive-index resin containing monomers low in refractive index and then by polymerizing the low-refraction-index monomer by ultraviolet rays through a desired mask pattern. CONSTITUTION:On the surface of a high-refractive-index plastic transparent film of about 20-250mum in thickness and about >=80% light transmissivity having low- refractive-index monomers of less than about <=1.50 refractive index dispersed, the low-refractive-index monomer is selectively polymerized by being irradiated with weak ultraviolet rays of about <=100W/cm lamp input to form a low-refractive-index polymer thin-film layer, thereby closing nonreactive polymers inside of the film. Next, this film, while shielded by a desired mask pattern, is irradiated with ultraviolet rays to polymerize the low-refractive-index monomers dispersed in the thin- film layer selectively and then the nonreactive monomers residing at a light conduction path part are removed. Thus, a light conduction path sheet having a large difference in refractive index between the light conduction path part and a clad part and a clad part can be obtained.
Patent JP-H024650-A (JP)
Title: Pull out container for continuous tube
Inventor: KAI HISAO
IPC: B65D85/67
Filed: 1988-06-23
Abstract: PURPOSE:To improve the appearance of a pull out container for a continuous tube which is used by being pulled out and cut from the center without spoiling the handiness by providing a groove which has an upper opening at the top end and at the bottom of which a cutting blade has been fixed and also providing a notch groove which has a narrowed part on the upper part. CONSTITUTION:A container 1 has an opening 2 on the upper end. In a notch groove 4, which has been provided above a pull out port 3, a continuous tube 5 can be loosely entered. A narrowed part 6, which has been provided at the upper part of the notch groove 4, has been narrowed to such a degree that the cut end of the continuous tube can not be removed naturally but can be removed easily when pulled by hand. The top of the narrowed part 6 preferably has a gentle arch shape so that the continuous tube can be easily guided to enter. At a corresponding position with the notch groove 4 on the opening 2, a narrow guiding groove 7 has been provided, and on the bottom, a cutting blade 8 has been fixed. At the time of usage, if a cut end, which stays under a floating condition in the opening, is held and pulled outside of the side wall, the cut end is removed from the notch groove 4. The continuous tube 5 is pulled out, up to a required length, through the pull out port 3 and inserted in the guiding grove 7 across the opening 2. The continuous tube 5 comes into contact with the cutting blade 8 and is cut.