baber/WOPTO huggingface dataset:
Patent JP-H11282067-A (JP)
Title: Outside cover and camera
Inventor: CHIBA HIROSHI
IPC: G03B17/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an outside cover having the advantages of both of molded goods and of full metallic goods by cutting an outer peripheral part with laser. SOLUTION: Material of a work plate stock 2 is secured from rolled material 1 by a punching press. Next, a deep drawing is performed to the plate 2 nearly in final contour shape using a 130 t press. In the deep-drawn work 3, an internal strain is generated, and there is a possibility that deformation is caused by secular change if the work 3 is kept as it is. Therefore, annealing processing is performed in order to remove the inside distortion caused by deep drawing. After the annealing processing, laser cutting is performed to form an aperture. Then, the curved surface of the work 3 deep-drawn to perform laser cutting with good accuracy and high quality is always irradiated with a laser beam from the vertical direction. A distance (work distance) from a laser condensing lens to the surface of the deep-drawn work 3 is kept constant.
Patent JP-H04320052-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA HIROTAKA
IPC: H01L23/34
Filed: 1991-04-18
Abstract: PURPOSE:To provide a semiconductor device excellent in heat radiation. CONSTITUTION:A columnar electrode 7 is provided inside a resin stop 9 on the border of a semiconductor chip 1. The electrode 7 is connected electrically with a conductive tape 8. The surface of the chip 1 is sealed with molding resin 4. Since the resin stop 9 prevents the resin from running to the side or back of the chip, those areas of the chip remain exposed. The heat generated from the chip is radiated effectively to the air through the exposed areas.
Patent JP-H01257854-A (JP)
Title: Toner
Inventor: KAWAKUBO HIDEKI
IPC: G03G9/08
Filed: 1988-04-07
Abstract: PURPOSE:To obtain a toner having superior electrostatic chargeability, cleanability and especially superior light transmissivity by adhering and fixing fine particles having specified characteristics on the surfaces of core particles having specified characteristics. CONSTITUTION:Fine particles having >=55 deg.C glass transition point (Tg) and <=150 deg.C softening point (Tm) are adhered and fixed on the surface of core particles having <=150 deg.C softening point, 3,000-15,000 number average molecular weight (Mn) and <=3 ratio of weight average molecular weight to number average molecular weight (Mw/Mn) to obtain the toner. The fine particles are firmly fixed on the surfaces of the core particles and the toner has a rugged structure formed by coating the surfaces of the core particles with the fine particles retaining the original spherical shape. The toner has superior electrostatic chargeability, cleanability and especially superior light transmissivity.
Patent JP-S58204898-A (JP)
Title: Device for epitaxial growth in liquid phase
Inventor: YAMAMOTO KOUSAKU
IPC: H01L21/208
Filed: 1982-05-21
Abstract: PURPOSE:The titled device for enabling epitaxial growth having a structure wherein sliders for storing a solution, having plural storing parts to put the growing material solution in them are arranged in plural steps, and commone furnaces for growth are connected in many multiple layers. CONSTITUTION:The semiconductor base plate 53 is arranged on the inner wall face of the lengthwise through hole 52 attached to the supporting stand 51 for the base plate, the top surface of the supporting stand 51 for the base plate is equipped with the first and the second sliders 55 and 57 in two steps respectively slidably, having the storing parts 54a-c and 56a-c with open bottoms to put the growing material solution, and the underside of the supporting stand 51 for the base plate is slidably equipped with the sliders 58 for storing a solution, having the solution receiving reservoir parts 59a-d for storing the material solution after use, at the position not facing the solution storing parts 54a-c. The sliders 55 and 58 are slid in the arrow direction A, or the slider 57 in the arrow direction B properly, and the material solution 60, etc. in the solution storing part 54a, etc. are successively transferred through the through hole 52 to the solution receiving reservoir parts 59a, etc., so that a five fold grown layer is formed easily on the base plate 53.
Patent JP-H09249055-A (JP)
Title: Seat slide device for vehicle
Inventor: TSUNODA MASAYUKI
IPC: B60N2/06
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a resistance force and prevent movement of a seat at an unprepared speed during movement of a seat during running on a slope. SOLUTION: A seat slide device for a vehicle comprises a slide rail 1 fixed at a car body; a runner 2 fixed on the seat side; a roller 10 rotatably supported in the runner and rolling in the slide rail; and an operation lever 11 pivotally supported at the runner. Through operation of the lever 11, a lock member is engaged with the engaging hole formed in the rail, the runner is locked in the desired position of the rail or lock is released. Further, a weight member 15 is turnably journaled at the lever 11. When the operation lever 11 is operated when a car body is in a horizontal state, from a relation between the pivotal support point of the member 15 and a center of gravity position, the lower side of the member 15 does not make slide contact with a slide groove 7 opened in the longitudinal direction of the upper surface of the rail 1.  When operation is effected and the seat is moved when a car body inclined rearward, the end part of the weight member 15 is cut through the slide groove 7.
Patent JP-S5211940-A (JP)
Title: Hologram regeneration apparatus
Inventor: OSHIDA YOSHISADA
IPC: G11C13/00
Filed: 1975-07-18
Abstract: PURPOSE:Detecting the relative position difference between the position of regenerated light beam to the hologram and the position of hologram, taking that difference out on the basis of this detecting signal, and regenerates hologram.
Patent JP-2000286503-A (JP)
Title: Laser light source device
Inventor: MACHITORI SEIHAN
IPC: H01S5/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser light source device, in which spontaneously emitted light contained in output light is suppressed for obtaining high spectral purity. SOLUTION: A semiconductor laser 1, whose one light-emission surface is low in reflection, a lens 2 that converts emitted light from the low-reflection light-emitting surface of the semiconductor laser 1 into a parallel ray, and a light feedback means 3 that receives the light via the lens 2 and selects a desired wavelength to feed it back via the lens to the semiconductor laser 1 are contained in an external resonator type laser light source device, and it is provided with a branching filter 4 that is placed on a feedback path formed by the light feedback means 3 and the semiconductor laser 1 to make a part of the light from the light feedback means 3 pass through to the semiconductor laser 1 and for extracting the other part to the outside as output light.
Patent JP-2000282725-A (JP)
Title: Electric lock code unlocking device
Inventor: NOMA KOJI
IPC: G06F3/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a means for realizing a code unlocking device capable of confirming the fact that buttons are pushed by having a digit indication LED indicating the number of digit figures for a code number and a luminous control section for controlling emission of a code number button LED with eyes, preventing the foregetfulness of pushing the buttons and being easily handled even by a hearing impaired person. SOLUTION: The electric lock code unlocking device is equipped with a code number input unit 15 having a code number input button 2 inputting a code number of unlocking an electric lock 10 and a code number button 4 lighting a lamp by irradiating the code number input button 2 from the inside when it is incorporated into the code number input button 2 to wait for. The code number input unit 15 is equipped with a button input detection section 6 for detecting an input operation of the code number input buttone 2, a digit figure indication LED 1 for indicating the number of digit figures of a code number detected by the button input indication section 6 and a code number luminous control section 8 putting lights out the code number button LED 4 corresponding to the code number input button 2 of the code number detected by the button input detection section 6.
Patent JP-S63254247-A (JP)
Title: Pendulum type dynamic vibration absorber
Inventor: YAMADA SHUNICHI
IPC: E04H9/02
Filed: 1987-04-09
Abstract: PURPOSE:To effectively absorb vibration with the simple constitution by combining a pendulum in which an additive mass is suspended by suspending members and an attenuating device for attenuating the vibration of the pendulum, in a dynamic vibration absorber for a building. CONSTITUTION:As for a dynamic vibration absorber 1, an additive mass 2 in square form is suspended through a connection part 9 such as universal joint onto a supporting frame 4 by four suspending members 3, and a resistance plate 7 whose height can be adjusted is held horizontally by an adjuster 8 using screws, etc., below the additive mass 2, and immersed into the viscous fluid 6 in a viscous fluid tank 5 fixed onto a building. When the building is vibrated by an earthquake, wind or the like, the additive mass 2 is vibrated so as to shift slightly upwardly, and the distance between the resistance body 7 and the bottom plate of the viscous fluid tank 5 increases, and the vibration is attenuated by the shearing resistance of the viscous fluid 6. Therefore, the effective absorption for vibration is permitted with the simple constitution which requires a relatively small place.
Patent JP-S61248357-A (JP)
Title: Welding method for storage battery electrode plates
Inventor: TSUJI HIROTAKA
IPC: H01M50/533
Filed: 1985-04-25
Abstract: PURPOSE:To weld ears of electrode plates simply and in a stable condition each other, by heat-melting with a burner the lower end of a lead bar projecting from a holding tube, in which the lead bar is held with a play, dropping the molten lead around the ear of each electrode plate in a metal mould, and heating the ear of each electrode plate by the burner. CONSTITUTION:At the upper side of plural electrode plate ears 2 to weld, a lead bar holding hollow tube 6 of a heatproof metal such as iron is placed vertically with a specific distance. In the holding tube 6 is inserted a solid lead bar 8 with a play, with its lower end supported by the pawl 7a of a supporting member 7. At the holding tube 6 is connected a burner 9 by a connecting arm 10, and the lower end 8a of the lead bar is heated and melted by the flame of the burner, and then, the molten lead is dropped down around the ear of each electrode plate in a metal mould 1. While the lead bar 8 is shortened gradually as the lower end 8a is melted and dropped down, it goes down by the own weight to the pawl 7a within the holding tube 6, and the new lower end 8a is heated and melted by the burner 9. While heating and melting operation is exercised, the holding tube 6 is moved to the right in order. Thus, the ears of electrode plates and electrode connecting members 3 are welded in a stable condition each other.
Patent JP-S5611409-A (JP)
Title: Optical branching circuit
Inventor: IWAMA TAKEO
IPC: G02B6/34
Filed: 1979-07-11
Abstract: PURPOSE:To improve the precision of signal transmission and obtain the characteristics of good wavelength separability by providing the optical film faces of the wavelength characteristics respectively allowing the transmission of only the required light waves in the respective optical paths of the waveguide on the light insident side branched by the optical film faces. CONSTITUTION:At the branching point 5 of optical guides 1-3, an optical film 4 having the wavelength characteristic allowing the transmission of only the light  wave of the central wavelength of e.g. lambda2 is provided to the slant end face of 45 deg. of  the waveguide 1, and an optical film 11 of the wavelength characteristic allowing  the transmission of only the light wave of the central wavelength of lambda1 reflected by  the film 4 is interposingly disposed in the exit side optical guide 2, and further an  optical film 12 of the wavelength characteristic allowing the transmission of only the light wave of lambda2 transmitted by the film 4 is interposingly installed in the exit side optical guide 3. The branching parts 5 of these waveguides 1-3 are stuck compactly by an adhesive agent to become an optical matching agent, whereby they are formed in one body. These enable the characteristics of good wavelength separability to be obtained and make it possible to improve the precesion of signal transmission.
Patent JP-H07273412-A (JP)
Title: Circuit board
Inventor: KOIZUMI ISATO
IPC: H05K3/34
Filed: 1994-03-31
Abstract: PURPOSE:To realize a circuit board wherein an objective pin can be easily found with simple constitution. CONSTITUTION:Out of a plurality of conductors 11 with which a plurality of pins are connected, respectively, a conductor 11A which corresponds with a specific pin is made longer than other conductors 11B. Thereby an objective pin can be easily found, by applying the long conductor 11A to an aim, so that a circuit board wherein an objective pin can be easily found with simple constitution can be realized.
Patent JP-S60231573-A (JP)
Title: Arc starting device of welding machine
Inventor: NAGANO OSAMU
IPC: B23K9/12
Filed: 1984-05-02
Abstract: PURPOSE:To make an arc transfer of the weld starting time easy and to weld in a stabilized arc length by controlling in steps the feed speed of a wire feeding motor of the weld starting time. CONSTITUTION:A slowdown speed command value 2 is outputted from a speed command changing means 4 with a weld starting signal at weld starting time and a wire is fed at low speed. Simultaneously a voltage detecting means 8 also starts the detection of a starting voltage. When a wire is brought into contact with the electrifying of a starting current and changing signal is outputted to the speed command changing means 4 to stop the feeding or a wire by making the output zero. This time a welding voltage is dropped for a time but increased gradually according to the arc length generated by heat generation becoming longer. The reaching of the voltage to the prescribed voltage is detected by the voltage detecting means 8 and a changing signal is transmitted to the speed command changing means 4. The means 4 changes a wire feeding speed from zero to a speed command value 3 of under welding and feeds a wire by driving a motor 8. Simultaneously a welding current is shifted to a pulse current and welding is progressed.
Patent JP-H09276584-A (JP)
Title: Washing machine serving as spinning function
Inventor: AKASAKA KENICHI
IPC: D06F33/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine serving as a spinning function to make dewatering by rotating a spinning tub chamber installed inside a water trough, with which generation of abnormal vibration and noise is prevented even if the revolving speed of the spinning tub has become approx. 1.2 times as high as normal level, and also shortening of the durable period is prevented. SOLUTION: A spinning tub equipped with a pulsator rotatably on the center bottom is installed inside a water trough, and the load of the whole water trough including the wash is sensed by a load sensing means 29. The revolving speed of the chamber is sensed by a sensing means 28, and the operations of a water supply valve 15 and motor 5 for supplying water to the tub are controlled by a controlling means 21. The controlling means 21 stops dewatering and supplies water to the chamber when the revolving speed detected by the detecting means 28 in the dewatering process is higer than normal revolving speed N and when the load sensed by the load sensing means 29 is greater than the prescribed value F, the pulsator is rotated so that eccentric location of the wash is corrected.
Patent JP-S59213381-A (JP)
Title: Method for making fried rice cracker having cuttlefish taste
Inventor: UCHIBORI KAZUNOBU
IPC: A23L17/50
Filed: 1983-05-18
Abstract: PURPOSE:Powders of cuttlefish, wheat flour and rice flour for rice cracker are mixed with water, vegetable oil and Ca and baked into a cuttlefish shape without seasoning, then coated and fried to give fried rice cracker with the good taste and shape of cuttlefish. CONSTITUTION:Waste cuttlefish such as feet fins and cut pieces are dried and crushed into a powder or granules. Then, the product is mixed with wheat flour, rice flour for rice cracker, water, vegetable oil and powdery Ca preparation, and they are kneaded by stirring, then aged in a vessel at room temperature for about 1 day to effect homogeneous penetration of water into each component. The resultant dough is poured into the female mold of a cuttlefish shape, then the male mold is fitted thereon, the dough is baked without seasoning. Finally, the baked rice crackers are coated with the coating containing seasonings, flavors, colorants, and fried.
Patent JP-2000284143-A (JP)
Title: Ferrule, structure of connection part between same ferrule and optical fiber cord, and connecting method
Inventor: ASADA KAZUHIRO
IPC: G02B6/36
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain superior connection operability, small light loss, and stable and superior drawing-out strength when the ferrule and optical fiber cord are connected to each other. SOLUTION: In the clad hold part 16 of the ferrule 10, through holes 19 for extraction stop engagement for a clad part 2 are formed in the circumferential direction at nearly equal intervals. An end part of an optical fiber cord 1 is inserted into the ferrule 10 from its rear-end side and while the clad part 2 is put in the clad hold part 16, pressure is applied from the outer periphery of the clad hold part 16 to the center of the optical fiber cord 1 at the part where the respective through holes 19 are formed to engage the top surface of the clad part 2 with the through holes 19 and then press and caulk the clad hold part 16 to the outer periphery of the clad part 2.
Patent JP-S5614414-A (JP)
Title: Powdered liquid-holding silica
Inventor: SHIIKI KAZUHIKO
IPC: C01B25/18
Filed: 1979-07-13
Abstract: PURPOSE: To provide powdered liq.-holding silica having an org. Si halide compound in the bonded form and maintaining the powdered state even after containing a soln. in large quantities.  
     CONSTITUTION: An org. Si halide compound such as trimethylmonochlorosilane and silicic acid hydrate are reacted at a temp. at which the condensation of the surface silanol group does not occur, e.g. at 300W400°C. They may be reacted in the presence of an org. solvent such as alcohol miscible with water. Thus, powdered liq.-holding silica having the org. Si halide compound in the bonded form is obtd. This silica shows ≥125°, preferably ≥about 140° contact angle to water, has ≤15μ, especially ≤5μ average particle size, and holds ≥1cc/g soln. Accordingly, mineral acid or the like attended with danger in transportation can be carried in the state of powder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03285957-A (JP)
Title: Agent for preventing heat softening and heat deformation of asphalt
Inventor: HARUNA JUNSUKE
IPC: C08L95/00
Filed: 1990-04-02
Abstract: PURPOSE:To obtain the title preventing agent capable of preventing rut digging accompanied by high temperature softening of asphalt load using coal ash as an industrial waste matter by carrying out treatment such as heat reaction with an alkali aqueous medium from coal ash. CONSTITUTION:The aimed preventing agent produced by treatment such as heat reaction with an alkali aqueous medium such as NaOH aqueous solution. Furthermore, silicic acid enriched material such as diatomaceous earth or sodium silicate or aluminum enriched material such as aluminum chloride is preferably added as a subsidiary raw material thereto.
Patent JP-H04320574-A (JP)
Title: Design processing system for logic circuit
Inventor: FUJITA MASAHIRO
IPC: G06F17/50
Filed: 1991-04-19
Abstract: PURPOSE:To simply and clearly specify a specification by specifying a difference and relation between an already designed logic circuit and a newly designed logic circuit. CONSTITUTION:A logic circuit designing means 7 extracts design data from an already designed data file 4 based upon the extracted identification name of an already designed logic circuit and executes logical design utilizing a redesigning procedure by applying specified data for a difference and relation between a newly designed logic circuit and the already designed logic circuit. A relational part with the newly designed logic circuit is a minimum part required. Since the generation quantity of input specification data is reduced and a logical specification is simplified, the redesigning procedure can easily be applied, the occurence of a misspecification can be suppressed and error check can easily be executed.
Patent JP-H03288694-A (JP)
Title: Base paper for thermal screen printing
Inventor: NONOGAKI MASAYASU
IPC: B41N1/24
Filed: 1990-04-04
Abstract: PURPOSE:To enhance dimensional stability and feed properties and to improve printing finish by constituting a porous support of a layer based on a natural fiber and a layer based on a synthetic fiber and providing a thermal layer to the surface of the layer based on the natural fiber. CONSTITUTION:For example, a layer having a wt. basis of 6g/m<2> is formed using a natural fiber based on Manila hemp. by a papermaking process and a layer having a basis wt. of 6g/m<2> is formed thereon using a polyester fiber by the same process to obtain a porous support of 12g/m<2> of basis weight. A polyester film of 2mum thickness is bonded to the surface of the natural fiber layer of the porous support by an adhesive composed of a vinyl chloride/vinyl acetate copolymer resin and a 0.2% MEK solution of a silicone resin is applied to the surface of the polyester film and dried to obtain base paper for thermal screen printing. Since one surface of the support is the layer based on the thermoplastic resin and the thermal layer is bonded to said layer and the porous layer based on the synthetic layer is provided to the surface opposite to the thermal layer in this base paper, the dimensional change difference of the surface and rear of the base paper due to the absorption and desorption of moisture is reduced and a curl is hard to generate and feed properties are improved. Further, the strength of the support itself is sufficient and the durability thereof in printing is also well.
Patent JP-S61245433-A (JP)
Inventor: ICHIMURA YASUO
IPC: H01H73/18
Filed: 1985-04-23
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-2000286599-A (JP)
Title: Method and device for mounting component
Inventor: SAKURAI KUNIO
IPC: H05K13/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for mounting component which can inspect the quality of mounted parts immediately after mounting of parts, and can take countermeasures by specifying a of nozzle of poor quality. SOLUTION: This device is equipped with a parts supply means such as a component supply table 3 loaded with a plurality of component feeders, and others, a mounting head part 10 which sucks and holds a supply part with a nozzle unit 4 and mounts it on a printed board 5, an XY table 6 which positions and fixes the printed board 5, recognition camera part 13 which recognizes the presence of the part mounted, before mounting of a next component after mounting of the part and measures accuracy in positioning, and a controller 14 which outputs the signal of the presence of the electronic component and the accuracy of the positioning of mounting from the data, and this device automatically corrects the data on mounting position, based on the results on the measurement of positional accuracy measured immediately after mounting of parts,  and skips a nozzle unit 4 which is poor in mounting accuracy.