baber/WOPTO huggingface dataset:
Patent JP-H0357693-A (JP)
Title: Thermal recording material
Inventor: WATANABE KAZUO
IPC: B41M5/28
Filed: 1989-07-26
Abstract: PURPOSE:To obtain an inexpensive thermal recording material imparting high image quality, high density and high gloss and excellent in preservability by using single-side gloss paper dried by a Yankee dryer as a support and adding a water-soluble resin, modified silicone oil and a curing agent reacting with both of them in an overcoat layer. CONSTITUTION:A thermal recording material is formed by successively providing a recording layer containing a color former and a coupler allowing said color former to form a color at the time of heating and an overcoat layer on a support. As the support, single-side gloss paper dried by a Yankee dryer is used and, in the overcoat layer, a water-soluble resin such as polyvinyl alcohol, epoxy modified silicone oil or amino modified silicone oil and a curing agent reacting with both of them are contained. As the materials contained in the thermal recording layer, any combination generating color forming reaction by the heat energy of a thermal head can be used. When a combination of a basic dye and an acidic substance is especially adapted to the specific overcoat layer provided on the recording layer, recording characteristics are extremely excellent.
Patent JP-H0940221-A (JP)
Title: Paper feeder of thermal printer
Inventor: IMAI AKIRA
IPC: B65H7/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To keep thermal recording paper located on the lowermost surface of a paper feed cassette from exposure to light or moisture through a hole in a bottom plate. SOLUTION: A push switch 9 used for detecting whether or not thermal recording paper 3 exists is provided in the vicinity of a paper feed roller 7. A switch operating piece 9a is displaced between a projected position in which it projects toward a bottom plate 12 past the paper feed roller 7 and a retreated position in which it is pushed back by the thermal recording paper 3. Because the switch operating piece 9a is pushed on contact with the thermal recording paper 3 and displaced to the retreated position if the thermal recording paper 3 exists on the bottom plate 12, the push switch 9 is turned on. When no thermal recording paper 3 exists on the bottom plate 12, the switch operating piece 9a held in the projected position enters a recess 12b provided in the bottom plate 12, so the push switch 9 is kept off.
Patent JP-S5983468-A (JP)
Title: Reference signal generator
Inventor: SATOU KENJI
IPC: H04N5/21
Filed: 1982-11-04
Abstract: PURPOSE:To separate accurately a horizontal synchronizing signal and equalizing pulse, by inputting a comparison signal to a counter circuit from an adder circuit to a referene signal generating section through a selecting circuit once per one vertical period. CONSTITUTION:A reference signal generating section 100 resets a counter circuit 22, when the value of the circuit 22 and an output of a fixed data circuit 29 or an adder circuit 30 are coincident. A correcting timing setting section 200 outputs a control signal from an AND circuit 27 to a position shifted from the rear edge of a vertical synchronizing signal by using an output of a vertical synchronizing signal separating circuit 32. This control signal is obtained once per one vertical period and when it is inputted, a correcting signal is inputted as a comparison signal of the set section 300 from the circuit 30 of the correcting signal generating section 200. The set section 300 generates a phase error between an equalizing pulse and a pulse of an ROM41 in matching with the control signal by using the count data. An output of a vertical synchronizing signal separating circuit 32 is added to a horizontal synchronizing signal separating circuit 37 to suppress the level of the vertical synchronizing signal period of the circuit 37 to a suitable value.
Patent JP-S6173886-A (JP)
Title: Method and device for producing ultra-low iron loss grain-oriented silicon steel sheet
Inventor: KOMATSUBARA MICHIRO
IPC: H01F1/147
Filed: 1984-09-18
Abstract: PURPOSE:To reduce effectively the iron loss of a grain oriented silicon steel sheet subjected to finish annealing by applying a specific quantity of impact force to the forsterite film on the surface of said steel sheet to break down the film and forming linearly the drop-out region across the rolling direction. CONSTITUTION:A silicic steel slab (about 2.4-4.0% Si) is subjected to a prescribed treatment to form the silicon steel sheet subjected to the finish annealing. The impact force controlled in stroke toward the surface of the steel sheet is gradually applied to the foresterite film formed on the surface of such steel sheet by the top end of an oscillating body forced to make forward and backward motion at >=5X10<-6>kg.m/s (the upper limit is 1X10<-1>kg.m/s) momentum to break down the film without forming recesses to the surface of the steel sheet base-rion. The drop-out region is formed linearly across the rolling direction of the steel sheet. The width of the drop-out region is preferably about 0.1-0.4mm and the space of the drop-out region is preferably about 2.0-10.0mm. The steel sheet which is free from the deterioration in the space factor and the iron loss in the laminating stage is thus easily and efficiently produced.
Patent JP-H0864226-A (JP)
Title: Lead-acid battery
Inventor: SAITO SHINJI
IPC: H01M10/08
Filed: 1994-08-18
Abstract: PURPOSE: To provide a lead-acid battery capable of concurrently attaining a high capacity and preventing a short circuit caused by the deposition of lead. CONSTITUTION: When a double salt NaAl(SO4 )2 .12H2 O of 0.05-0.15mol/l is added to an electrolyte made of dilute sulfuric acid, NaAl(SO4 )2 reacts on water to decompose it. The concentration of Pb<2+> is reduced by the common ion effect of ionized SO4 <2-> . The redeposition of Pb<2+> on an active material is prevented by this action. The generated H2 SO4 is ionized, H<+> is moved to a positive electrode plate, SO4 <2-> is moved to a negative electrode plate, the discharge reaction is accelerated, and the battery capacity is increased.
Patent JP-S6298245-A (JP)
Inventor: DEIIN GEERII HAFUMAN
IPC: G01N27/22
Filed: 1986-08-21
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-S6086734-A (JP)
Title: Image pickup tube
Inventor: EHATA SHIGERU
IPC: H01J29/48
Filed: 1983-10-19
Abstract: PURPOSE:To obtain stable working through decreasing the effect of electric charge on the inside wall of a glass bulb by setting the interval between a cathode lens and an electronic lens in relation to the outer diameter of an electrode and the inner diameter of the bulb. CONSTITUTION:A shield 13 made of a cylindrical electrode is inscribed and fixed by welding to the tip portion on the stepped part of the beam aperture 8a side of a third grid 9. In this case, the shield 13 shows such a relation that the dimension g' between the tip portion 13a and a second grid 8 is smaller than 2r/d, that is g'<2r/d, and is fixed with the dimension of approx. 1mm. or less. In such a construction, as the distance g' between the second grid 8 and the third grid 9 becomes smaller, effect of deflection amount of electron beam passing through the distance g' due to electric field charged on the inside wall face of a glass bulb, becomes minimum.
Patent JP-H0726003-A (JP)
Title: Production of catalyst composition for producing polyester
Inventor: MIMURA HIDEO
IPC: C08G63/86
Filed: 1993-07-09
Abstract: PURPOSE:To provide a catalyst compsn. which contains germanium dioxide, i.e., a catalyst for polycondensation of low polymers in polyester production, in a high concn. CONSTITUTION:The catalyst compsn. comprising a glycol as the main component and germanium dioxide is produced in two steps: a step wherein the dioxide is dissolved in the glycol by stirring a mixture comprising the dioxide and the glycol in an ammonia gas atmosphere or by passing ammonia gas through the mixture; and a step wherein excess ammonia in the soln. is removed. The compsn. is produced at a low cost and, having a high concn. of the dioxide and a low concn. of impurities, exhibits a high catalytic effect and is useful for producing a high-quality polyester resin.
Patent JP-H0616724-A (JP)
Title: Fluororesin composition
Inventor: KAWARADA YASUSHI
IPC: C08F34/00
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a fluororesin composition being a perfluoro(2,2-dimethyl-1,3- dioxole) based polymer and having good adhesion to plastic substrates, metallic substrates, glass based substrates, etc. CONSTITUTION:The fluororesin composition is obtained by blending a perfluoro(2,2-dimethyl-1,3-dioxole) based polymer with 0.01-1wt.% hydroxyl-containing silane coupling agent. Adhesion of coating film formed from the fluororesin composition to substrates is extremely high, while a degree of release of a coating film prepared from a perfluoro(2,2-dimethyl-1,3-dioxole) based polymer, to which a silane coupling agent is not added, to substrates is extremely high.
Patent JP-S6173472-A (JP)
Title: Optical picture reader
Inventor: KUMAGAI MOTOO
IPC: H04N1/06
Filed: 1984-09-19
Abstract: PURPOSE:To remove the influence of external light approximately completely without expanding a light shielding hood by curving a surface opposed to the platen of the light shielding hood to a platen side in accordance with the surface shape of the platen. CONSTITUTION:A surface 101 (front side 101) opposed to the platen 1 of the light shielding hood 201 is curved along the curved surface of the platen. Therefore, parallel light E irradiated from the upper direction is interrupted by the curved front side 101 and the influence of the light E which may be exerted upon reading positions P, Q is extremely reduced. Consequently, leaked light Ep and Eq can be practically reduced down to zero without increasing the height of the curved pat of the front side 101.
Patent JP-H1072540-A (JP)
Title: Microballoon-containing curable composition
Inventor: CHINAMI MAKOTO
IPC: C08L23/26
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition which can give highly filled lightweight cured product without deterioration of mechanical properties such as tensile strength by mixing a specified saturated hydrocarbon polymer with microballoons and a curing catalyst. SOLUTION: An unsaturation-terminated saturated hydrocarbon polymer having a number-average molecular weight of 500-40,000 is hydrosilylated with a hydrosilane compound represented by the formula (wherein R<1> and R<2> are each a 1-20C alkyl, a 1-20C aryl, a 7-20C aralkyl or a group R<3> 3 SiO-; R<3> is a 1-20C monovalent hydrocarbon group; X is hydroxyl or a hydrolyzable group; a is 0-3; is 0-2; a+Σ b>=1; the values of b in the m-SiR<1> 2-b Xb groups are not necessarily the same; and m is 0-19) to obtain a saturated hydrocarbon polymer (A) having at least one reactive silicon group. 100 pts.wt. component A is mixed with 0.1-50 pts.wt. microballoons (B) having a diameter of 1mm or below and a true specific gravity of 1.0g/cm<3> or below and 0.1-20 pts.wt. curing catalyst (C) for component A.
Patent JP-H0245123-A (JP)
Title: Container molded through injection blow molding and its manufacture
Inventor: KATAOKA HIROSHI
IPC: B65D1/00
Filed: 1988-08-05
Abstract: PURPOSE:To obtain a container having a wall with uniform barrier characteristic by arranging, in said container of three layers, i.e., a surface layer made of a first synthetic resin and an inner core layer made of a second synthetic resin having superior barrier characteristic, the variation of thickness at a portion formed through blow molding below a shoulder of said container not less than a predetermined value, with said inner core layer at a thin portion rendered thick and at a thick portion rendered thin. CONSTITUTION:A three-layered structural body consists of a surface layer having superior balance in its efficiency and an inner core layer having superior barrier characteristic. If a corner portion 4 of the body, namely, a container is thin the inner core layer 8 at the corner portion 4 is made thick. If a trunk portion 3 of the container is thick, the inner core layer 7 at the trunk portion 3 is thin. As the thickness at a portion molded by blow molding below a shoulder of the container varies much more, the effect is remarkable. The variation is not smaller than 20%, preferably not smaller than 25% and not larger than 100%. And, the inner core layer is preferably 0.001-1mm thick.
Patent JP-S5898772-A (JP)
Inventor: RAINAA FUOAASUTO
IPC: A63F13/00
Filed: 1981-12-04
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-S60157741-A (JP)
Inventor: BORISU MAKUNITSUKU
IPC: G11B7/257
Filed: 1984-09-19
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-S6255603-A (JP)
Title: Reflecting mirror
Inventor: FUJIMURA KATSUNORI
IPC: G02B7/198
Filed: 1985-09-04
Abstract: PURPOSE:To obtain a reflecting mirror having high surface accuracy, which requires no polishing, and can be mass-produced at a low cost, by pushing up a film which is excellent in its heat resistance and surface smoothness, by projecting parts. CONSTITUTION:A coated film 11 which has been fixed to a frame 7 is inserted and held by non-projecting parts 9 having a female screw and projecting parts having a male screw. That is to say, the coated film 11 is pushed up by a projecting part 12 of the projecting parts 10. As a result, an influence exerted on the coated film 11, caused by an ununiform application of an adhesive agent 8 for fixing the coated film 11 to the frame 7 is eliminated, and also by fixing the coated film 11 to the frame 7 by the adhesive agent 8, a tension is further applied, therefore, the surface accuracy is improved. Vapor deposition or spattering is executed to only a part of C, and a mask is formed thereby. Vapor deposition or spattering is not performed to a clamp part, namely, the periphery of the projecting part 12, therefore, the stiffness becomes low, and the displacement becomes large against the external sound pressure.
Patent JP-H0538563-A (JP)
Title: Plunger sleeve of die casting machine
Inventor: GAMA TAKAHIRO
IPC: B22D17/20
Filed: 1991-08-05
Abstract: PURPOSE:To prevent the cracking of an inside cylinder made of ceramics by thermal stresses by forming this inside cylinder of plural laminated layers in a diametral direction or further, dividing the inside cylinder on the innermost side in an axial direction. CONSTITUTION:The inside cylinder 3 made of the ceramics is made into the laminated structure fitted with plural pieces of the inside cylinders 3a, 3b in the diametral direction. Such inside cylinder is fitted into a steel sleeve 2 and the end faces are fixed by fixing rings 5, 5 and screw threads 4. The inside cylinder 3a on the innermost side is otherwise axially divided to disperse the thermal stresses and to improve durability.
Patent JP-H0480466-A (JP)
Title: Process network creating equipment
Inventor: IKEDA MASAAKI
IPC: E01D21/00
Filed: 1990-07-24
Abstract: PURPOSE:To improve reliability by providing an expert, with an inference mechanism and a data base for creating an added and corrected knowledge base and process network, and by enabling a proper process to be created with the input of the information of a structure. CONSTITUTION:A man machine interface 10 with an input device 16 or the like connected to, is provided with a knowledge base 12 on construction work added and corrected by an expert, an inference mechanism 11, and a data base 14 for accumulating a process network. Then, the input of the construction information of a structure is provided, and proper construction planning can be created even by unexperienced persons. As a result, the working time can be shortened, and reliability can be improved.
Patent JP-H04232268-A (JP)
Title: Drum for guiding and drawing band material and film web
Inventor: JIIKUFURIITO KURAIYAA
IPC: F16C13/00
Filed: 1991-08-05
Abstract: PURPOSE: To modify the drum to guide and draw a film web for a coiling device.  
     CONSTITUTION: Many outside bushings of a same construction, which are arranged on a drum shaft back/forth and guided rotatably through an rotary body of an axial cylindrical roller bearing type, are arranged, the outside bushings are held at mutual intervals, a film web is partially coiled on the outside bushings and brought into contact with a cylindrical peripheral part of the outside bushings with initial tension, further, the each rotary body assigned to each outside bushing is rolled on an inside bushing covered to position on the shaft back/forth, at least one of the inside bushings has a cylindrical outside peripheral face forming a lace face for the rotary body, a rotating axial line of the outside peripheral face is extended by forming an acute angle to a longitudinal axial line of a cylindrical inside hole of the inside bushing. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0357479-A (JP)
Title: Pattern sewing machine
Inventor: HORIE FUJIO
IPC: D05B19/02
Filed: 1989-07-27
Abstract: PURPOSE:To form a sewn pattern so that thickness of its line is suitable for a size of the pattern and to make it attractive by instructing the degree of lap sewing of the pattern in accordance with a size of the pattern sewn in working cloth. CONSTITUTION:In a ROM 12, pattern data for determining a needle position for plural characters, symbols, patterns, etc., a control program for controlling a driving part 30 in accordance with the operation of a switch part 20, and a control program of a multiple sewing switching control, etc., are stored. The pattern selection is executed by inputting a pattern number of two digits for specifying a pattern by using a pattern selection switch 22. Subsequently, whether a value for specifying a size of the pattern is larger than a reference value set in advance or not is judged. When the former is larger, triple stitch data is set as pattern data, and when being below the reference value, single stitch data is set.
Patent JP-S6352426-A (JP)
Title: Pellet bonding apparatus
Inventor: IKEDA YUJI
IPC: H01L21/52
Filed: 1986-08-22
Abstract: PURPOSE:To prevent an eutectic crystal formed by a scribing operation from being separated by providing a vacuum suction hole for sucking a pellet, and a collet having fluid supplying holes for supplying inert fluid to the periphery of the sucked pellet. CONSTITUTION:Nitrogen gas 16 is supplied to the periphery of a pellet 3 of sucked state by providing fluid supplying holes 17 at a collet 11 itself to generate an optimum inert atmosphere over the whole of the bonded surface of the pellet 3, and sufficient supplying amount of the gas 16 is obtained by providing a plurality of the holes 17 on the periphery of the sucking bottom of the collet 11. Thus, it can prevent an eutectic crystal after bonding the pellet 3 from being separated. Thus, it can prevent an electric malfunction, such as a shortcircuit from occurring due to the separated foreign material. Since the holes 17 are provided at the collet 11 itself, the pellet bonding of high reliability can be performed without increasing the size of a pellet bonding apparatus.
Patent JP-H0862519-A (JP)
Title: Optical switch
Inventor: SAITO KAZUTO
IPC: G02B26/08
Filed: 1994-08-19
Abstract: PURPOSE: To provide an optical switch where axial deviation is not caused at the optical connection part of optical fibers even when external stress acts. CONSTITUTION: The optical switch is constituted as a whole by providing a fiber arraying body 3 where a guide groove 3b for positioning an optical fiber is formed, a fiber introducing body 6 where a guide groove 6b is formed, a movable head for movably holding the optical fiber 4, and a carrying mechanism for driving the movable head. The optical fibers to be optically connected are mutually positioned. Since the fiber arraying body 3 is constituted separately from the fiber introducing body 6, the guide groove 3b formed on the fiber arraying body 3 is formed to be minimum length. Thus, the fiber arraying body 3 is inexpensively produced by plastic molding and the fiber introducing body 6 easily abraded is formed of abrasion resistant material.
Patent JP-S6181843-A (JP)
Title: Steering switch device
Inventor: TAKAHASHI FUMITAKA
IPC: H04B10/112
Filed: 1984-09-18
Abstract: PURPOSE:To prevent light transmitting and receiving portions from interference by locating said both portions at the opposite sides of a steering shaft to each other. CONSTITUTION:An annular light transmitting and receiving portion case 11 is secured fixedly to a switch case 9 fixed to an end of a steering column 5. An inner tube portion 11a of said case 11 is formed on the outer peripheral surface with a gear and provided in a space on the peripheral portion with light transmitting and receiving portions 12, 13. On the other hand, light entrance and exit ends 4a, 4b of a light introducing path 4 are disposed close to said portions 12, 13 on the back of a pad 2 opposed to said portions 12, 13. And said portions 12, 13 are disposed on the opposite sides of a steering shaft 6 to each other.
Patent JP-H1021767-A (JP)
Title: Manufacture of silicone rubber coated wire
Inventor: BABA KATSUYA
IPC: C08L83/05
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent the curing failure in the vicinity of an insulated conductor and insulated wire close sticking by coating the insulated conductor previously heated up to 50 to 400 deg.C with an additional reaction curing type silicone rubber composition. SOLUTION: Before the insulated wire of well conductive metal is coated, a preheating temperature is 50 to 400 deg.C, and preferably 100 to 200 deg.C. In the case of heat-curing, curing failure or the like resulting from the heat depriving by the insulated conductor is prevented. Preferably, a silicone rubber composition used for coating has such composition as shown by a formula, and organo- polysiloxane crude rubber having two or more silicon bonding alkanyl radicals in one molecule is a main agent. Further, to 100 parts by weight thereof, 10 to 100 parts by weight of fine powder silica, 0.1 to 10 parts by weight of organo- hydrogen polysiloxane having two or more silicon atom bonding hydrogen atoms in one molecule, and a platinum catalyst for hydrosilyl reaction are added. In the formula, R is a substitution or non-substitution monovalent hydrocarbon radical, and a=1.8 to 2.3.
Patent JP-2000038062-A (JP)
Title: Horizontal single drive device for vehicle seat
Inventor: FREUND ROGER
IPC: B60N2/06
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a reinforcing slide member reducing double components and maintaining the structural integrality of a seat by driving only a first upper track with a drive motor, and matching the horizontal position of the first upper seat track and the position of a second upper seat track with the reinforcing member. SOLUTION: A lower track assembly 12 is fitted to the floor of a vehicle, and it has first and second lower track members 14, 16. An upper track assembly 20 is constituted of first and second upper track members 22, 24, and it is slidably fitted to the lower track members 14, 16 to adjust the longitudinal position of a seat. Drive motors 44A, 44B are supported on the first upper track member 22 to feed the driving force for vertical adjustment, and a drive motor 44C is supported on the first upper track member 22 to feed the driving force for horizontal position adjustment. A reinforcing member 70 matches the horizontal position of the first upper track member 22 with the position of the second upper tack member 24.