baber/WOPTO huggingface dataset:
Patent JP-S61234579-A (JP)
Title: Method for taking out outer electrode of laminated element
Inventor: OCHIAI KOGAKU
IPC: H01L41/083
Filed: 1985-04-11
Abstract: PURPOSE:To decrease poor insulation and the insulation, which is formed to a part that should not be insulated, by utilizing the difference in wettability between glass and porcelain and between glass and metal. CONSTITUTION:Glass frits 3 and 3' are applied on two surfaces, where an inner electrodes, to which an outer electrodes are attached, are exposed. Thereafter heat treatment is performed, and the glass frits are fused. Then the glass frits on the exposed end parts of the inner electrodes are formed into the repelled shape due to the difference between the wettability of the glass frits to the surface of porcelain and the wettability to the surface of metal. Glass layers 4, 4'... are formed only on the surface of the porcelain. The end parts of the inner electrodes are formed in the exposed shape, and grooves are formed. Insulating agent is alternately applied in the grooves at every other layer. At this time, the glass layer serves a role of a bank. Therefore, the insulating agent is not applied in the neighboring groove. The insulating agent can be readily applied only in the purposed groove. Then a conducting material is applied on both end surfaces, and outer electrodes 5 and 5' can be readily formed.
Patent JP-H09264324-A (JP)
Title: Feed screw mechanism
Inventor: KISHINO HIDEAKI
IPC: F16C31/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a feed screw mechanism in which the suction flow rate necessary for the dust proof is reduced to prevent turbulence of the air flow in the vicinity of a device 11, and the dustproof shield of a maximum source of generating dust is performed as the acceleration is increased. SOLUTION: In a feed screw mechanism, scattered metallic powder to be generated by rubbing of metals with each other such as a ball 3 and a nut 2, or oil (or grease) is scattered only from each side of the nut 2, and the effective dust proof can be achieved by sucking the metal powder or oil (grease) by vacuum in the vicinity of each end part of the nut 2. Because only suction is wasteful even if the suction flow rate is abundant, shielding members 5, 6 are fitted with a space therebetween. Dust generated between the ball 3 in the nut 2, a threaded shaft 1 and the nut 2 is spun out in a space between the end in the nut 2, and sucked into a suction port (on the opposite side to the fitting side) provided in the vicinity of the shielding members 5, 6 earlier than being discharged from the clearance between the shielding members 5, 6 and the threaded shaft 1 into a pneumatic piping.  The amount of dust to be scattered outside the nut 2 is reduced.
Patent JP-H11271187-A (JP)
Title: Constant-temperature sampling device for environment sensing
Inventor: SUGIMOTO IWAO
IPC: G01N1/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To acquire highly accurate chemical information in a clean state without being affected by the temperature fluctuation of external environment and especially obtain a light constant-temperature sensing device for sensing environment with a portable size by retaining a sampled atmospheric gas and a sensor cell at the same temperature. SOLUTION: A dry bath 2 such as aluminum is provided at the center of the surface of a constant-temperature device 1, and a heating-cooling combination panel 3 that is constituted by combining a Peltier element for cooling and a heater is applied to the bottom surface of the bus 2. In this case, when the volume of the bath 2 is large, the heatingcooling combination panel 3 is applied to both bottom and side surfaces. The heatingcooling combination panel 3 on the bottom and side surfaces is connected to a temperature control panel 4 to maintain the accuracy for controlling the temperature of the bath 2. A block heating bath 5 in the bath 2 is fitted to the bath 2 in a buried state so that the gap can be minimized, thus acquiring highly accurate chemical information without being affected by the temperature fluctuation of external environment and achieving a portable device suited for field work.
Patent JP-S60221152-A (JP)
Title: Continuous casting method of hollow billet and dummy bar for continuous casting machine
Inventor: UEDA NORIHIRO
IPC: B22D11/08
Filed: 1984-04-17
Abstract: PURPOSE:To produce a hollow billet having good dimensional accuracy without trouble during casting by providing a cooling water spray nozzle to the bottom end of a water-cooled core and cooling directly the inside circumferential surface of the hollow billet by the cooling water from said nozzle. CONSTITUTION:The body of the water-cooled core 3 is made into the double- pipe construction consisting of a central flow passage 3a on a cooling water introducing side communicating with said body at the bottom end thereof and an outside annular flow passage 3b. A spray pipe 9 is penetrated in the passage 3a and the nozzle 9a is provided to the projecting top end thereof. The water is injected from said nozzle 9a to the hollow inside circumferential surface of the billet to cool directly said surface with the water and to form a secure solidified shell. A passage for releasing the cooling water is provided to a dummy bar 10 for drawing the billet. More specifically the passage is made into such construction in which plural pieces of detaining pieces 11 such as bolts are attached to the top end of the bar 10 and that a through-hole 12 for accepting the bottom end of the core 3 and the extension thereof in the axial direction are communicated with a water drain port 13 provided to the side part.
Patent JP-H03276390-A (JP)
Title: Pos system
Inventor: YOKOO YUKIO
IPC: G07G1/12
Filed: 1990-03-27
Abstract: PURPOSE:To attain the classified tabulation of cancelling reasons, the goods management classified by the cancelling reasons and so on with referring to a file for registering sales cancellation by entering the cancelling reason in the field of the cancelled goods of the file. CONSTITUTION:Since returned failure goods, erroneous sales, an erroneous quantity and so on are given as sales cancelling reasons, cancelling reason buttons 20 are prepared so that the reasons can be inputted. In the case of cancelling the whole quantity of the goods, a slip number, a goods name and the applying button (the failure goods or the erroneous sales) of the buttons 20 are pressed. In the case of cancelling the quantity of the goods, the slip number, the goods name and the quantity to be deleted are inputted and the applying button (the erroneous quantity) is pressed. A CPU 10 executes the correction and the writing of a file for registration 21A and a file for registering the sales cancellation 21B involved in a file memory 21 based on input information from a keyboard 12. Besides, the erroneous quantity applies to the case of the excess quantity and in the case of the lower quantity, just a lower portion is inputted newly.
Patent JP-S58191996-A (JP)
Inventor: SATOU TAKAO
IPC: G21C17/02
Filed: 1982-05-06
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-S58194116-A (JP)
Title: Magnetic recorder
Inventor: TAKAMA KINYA
IPC: H04N5/922
Filed: 1982-05-06
Abstract: PURPOSE:To obtain a magnetic recorder such as VTR where smear is hardly produced, by providing a clip circuit for a feedback loop of a pre-emphasis circuit for high frequency emphasis and its output. CONSTITUTION:The feedback loop of the pre-emphasis circuit 1 having resistors R1-R3 and a capacitor C1 determining the pre-emphasis characteristic is provided with the clip circuit 2. Thus, the undershoot and overshoot produced at the circuit 1 are clipped. Moreover, another clip circuit 2a is provided at an output terminal of the circuit 1 to clip an output signal linearly. The clip level of the clip circuits 2a, 2b depends on a VR1. A picture signal or the like pre- emphasized and obtained at a terminal 4 is FM-modulated and recorded.
Patent JP-H03274138-A (JP)
Title: Method and apparatus for blow molding
Inventor: HINO TOSHITOMO
IPC: B29B11/10
Filed: 1990-03-26
Abstract: PURPOSE:To prevent the generation of a die line even when a parison is continuously extruded for a long time by holding at least the outside in the vicinity of an extrusion orifice of the parison extruded from the leading end of the die core of a blow molding apparatus to an inert gas atmosphere. CONSTITUTION:The inner periphery of the upper part 4a of a ring-shaped gas injector 4 is mounted to the outer periphery of the lower part of a die 1 and the lower part 4b of the gas injector 4 is opened on the side of an extrusion orifice 3a in circular arc relation to the upper part thereof. A slit-shaped gas jet orifice 4c spraying inert gas to the vicinity outside the parison 5 orifice 3a is formed to the inside upper edge of the opened lower part 4b. A gas introducing pipe 4d receiving introduced inert gas to inject the same from the jet orifice 4c and a gas lead-out pipe 4f leading out the injected gas to the outside from the hermetically closed chamber consisting of the injector 4 and the die 1 through a drilled hole 4e are mounted to the outer peripheral part of the gas injector 4d.
Patent JP-S553280-A (JP)
Title: Composite elastic surface wave filter
Inventor: AIHARA TOMOYOSHI
IPC: H03H9/64
Filed: 1978-06-22
Abstract: PURPOSE:To ensure an extreme increment of the guaranteed attenuation quantity without increasing the outer measurement of the filter but by forming the elastic surface wave filter and other filters on the same substrate and then giving the serial connection between them. CONSTITUTION:The elastic surface wave filter consisting of comb-line electrode 1 and 2 plus other filters 6 and 7 are provided at the end part of piezoelectric substrate 5 which does not affect the propagation of the elastic surface wave. Then filters 6 and 7 are connected in series to filters 1 and 2. As a result, the guaranteed attenuation quantity can be increased extremely without increasing the outer measurement of the filter.
Patent JP-S56132-A (JP)
Title: Manufacture of working board with sink
Inventor: ITANI ICHIROU
IPC: A47K1/00
Filed: 1979-06-15
Abstract: PURPOSE: To manufacture simply a working board with a water gradient by a method wherein in a kitchen scullery etc., thermal-contractive resin is injected and cured on the back of the extension of the surface sheet of a working board with sink and the extension is pulled to incline toward the sink by the contractive force.  
     CONSTITUTION: A fixing deck 1 is composed of a wooden base 2 and a surface sheet 3 of a melamine decorative sheet etc. and the surface sheet 3 having a window hole 6 smaller than a fixing hole 5 is cemented on the wooden base 2 having the fixing hole 5 to a rink 4. An extension 3A is furnished around the window hole 6. The fixing deck 1 is mounted on a surface plate 7, an upper die 8 is provided and casting resin 10 such as polyurethane resin etc. is injected in a runner 9. The resin 10 begins to heat by itself and cure, and the upper die 8 is removed in some suitable time and then is let alone. The extension 3A is pulled downward by the contractive force of the curing resin 10 and deformed inclining down slowly toward the fixing hole 5. The sink 4 is fixed by fitting metals 14 and screws 15 touching its flange 4a with the resin 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02253274-A (JP)
Title: Optical scanning device
Inventor: NARITA MASAKI
IPC: B41J2/44
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the deflection vibration of a reflecting mirror and to maintain high printing quality by providing a buffer member on the side of a plane intersecting orthogonally with the reflecting plane of a reflecting mirror. CONSTITUTION:The buffer member 36 is provided on the side of the plane 30c intersecting orthogonally with the reflecting plane 30b of a first reflecting mirror 30. Rubber and polyurethane foam, etc., are used for the buffer member 36 provided on the almost intermediate part in the longitudinal direction of the first reflecting mirror 30 and inserted into the inner plane of the optical housing 21 to be fixed. Since the deflection vibration of the first reflecting mirror 30 due to the vibration of a scanner motor 28 and other devices are absorbed by the buffer member 36, a scanned laser beam L is guided to a photosensitive body by a polygon mirror 27 without receiving outside influence.
Patent JP-H10270339-A (JP)
Title: Optical device
Inventor: SHIMOBAYASHI TAKASHI
IPC: H01L21/027
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the restriction, etc., on a mask material by positioning an irradiated object to the position at which the object can be irradiated with both luminous fluxes from a structure which generate a beam of light by distributing coherent light and guides the beam and another structure which generates the other beam having a specific pattern and reflects or transmits the beam. SOLUTION: A structure 104 which generates a beam of light having a specific pattern by interfering with coherent light transmitted through a structure 103 and reflects the beam is composed of a mask material which forms a hologram generating pattern. The mask material is selected so that the material may reflect a specific region of projected beam in accordance with the pattern. The beam guided from the structure 104 forms an interference image together with a beam guided from the structure 103 through a reflecting material 105 and an irradiated object 106 is positioned to the position where the image is formed. When an optical device is constituted in the above-mentioned way, a merit can be obtained, because such a restriction that a hologram mask must have sufficiently high transmissivity in the wavelength domain of a light source can be eliminated.
Patent JP-S59203498-A (JP)
Title: Acidic heteropolysaccharide am-2
Inventor: FUJIYAMA SEIICHI
IPC: A23L29/00
Filed: 1983-05-02
Abstract: NEW MATERIAL:An acidic heteropolysaccharide AM-2 having the following physico-chemical properties; (1) consisting of glucose, rhamnose, mannose, glucuronic acid and acetyl groups as main constituent components at 4:(0.9-1.1): (0.9-1.1):(0.9-1.1) ratio between the glucose:rhamnose:mannose:glucuronic acid with 4-8% acetyl group content. (2) color reactions; positive to the anthrone, etc. and negative to the Elson-Morgan reaction. (3) Elementary analysis (%); C, 39.9+ or -1; H, 6.2+ or -1; N, 0; Ash, 3.0+ or -1.0, etc. USE:With high safety and viscosity, and useful as materials for foods, medicines, cosmetics, adhesives, coating agents, additives for drilling mud and petroleum recovering agents in oil fields, etc. PREPARATION:A strain, e.g. Acetobacter MH-1597 (FERM BP-280), belonging to the genus Acetobacter is cultivated preferably at 28-32 deg.C and 5-7pH for 24- 120hr by the shaking culture method, etc.
Patent JP-S60218322-A (JP)
Title: Product for preventing harm of alcoholic drink, and prepared by utilizing acetic acid-producing bacteria
Inventor: YAMADA YUUZOU
IPC: A23L5/00
Filed: 1984-04-16
Abstract: PURPOSE:A product for preventing the harm of alcoholic drink, containing a bacterial strain capable of converting alcohol to acetic acid. CONSTITUTION:A bacterial strain capable of converting alcohol to acetic acid and selected from the group of Gluconobacter, Acetobacter and Frateuria genus (preferably a strain applied to a concentrated alcohol, and if possible, a strain containing two kinds of alcohol decomposition enzymes having the optimum pH in an acidic and an alkaline ranges) is used as a component to obtain the titled product in the form of a food or drug, etc. The harm of alcoholic drink is the blush and polycardia of a person having hereditarily deficient alcohol decomposition enzyme, causing various problems in social life. The above product decomposes the alcohol in the digestive tracts, decreases the absorption of alcohol compared with the amount of taken alcoholic drink, and prevents the harm of the alcoholic drink.
Patent JP-S56727-A (JP)
Title: Electric power amplifying circuit
Inventor: OOTAO KAZUMASA
IPC: H03F3/20
Filed: 1979-06-18
Abstract: PURPOSE:To prevent the switching distortion, by constituting the SEPP power amplifying circuit with the first-the fourth transistors (TR) and connecting the emitter of the second and the fourth TRs to the collector of the third and first TRs respectively via a resistor. CONSTITUTION:The first-the fourth transistors TR2, 1, 9, 8 constitute the SEPP  power amplifying circuit, and the emitter of TR1, 8 is connected to the collector of  TR9, 2 via the series circuit of the resistors 15, 17 and the diodes 14, 16. Further,  when the input signal of negative half cycle is fed to the circuit, the collector current of TR8, 9 is increased to supply power to the load 7, and the base-to-emitter  voltage of TR8 and the voltage across the diode 10 are hardly changed regardless of  the increase in the emitter current of TR8. Accordingly, the potential at the point B  to the point A is not changed. Further, even if the input signal is increased, the emitter voltage of TR1 is decreased under the presence of the diode 14 and the resistor 15 to be ON. Similarly, since TR2 keeps ON-state, the switching distortion is  not caused.
Patent JP-S554610-A (JP)
Title: Constant-voltage transformer of iron resonance type
Inventor: TODOROKI SATOSHI
IPC: G05F1/13
Filed: 1978-06-26
Abstract: PURPOSE: To stabilize control operation economically by flowing a control circuit to a control winding only in a unidirectional half cycle and by putting an iron core in a unidirectional magnetism polarization state by self-saturation in the opposite- directional half cycle without control.  
     CONSTITUTION: This unit is provided with input winding 4, output winding 6, capacitor winding 11 connecting to capacitor 12 in series, control winding 13 with series-connected switching unit 15, and circuit 16 which controls the conduction of unit 15 in each unidirectional half cycle synchronizing with an output voltage by a difference output of a comparison between the output voltage and reference voltage. Then, the current of winding 13 is flowed in the unidirectional half cycle and iron core 1 of the transformer is put in a unidirectional magnetism polarization state in the other half cycle by being saturated 1, thereby controlling the output voltage. Consequently, the control operation can economically be stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07263330-A (JP)
Title: Formation of resist pattern
Inventor: MURATA NOBORU
IPC: G03F7/20
Filed: 1994-03-22
Abstract: PURPOSE:To form a film pattern as fine as possible by patterning a silicon oxide film as a phase shifter and removing a resist from the part where the patterned silicon oxide film does not exist by a phase shifting method. CONSTITUTION:After forming an SOG(spin-on-glass) film 5 having such a thickness that can shift the phase of light by a half wavelength on a resist 4, a resist pattern is formed by developing a resist 6 after the resist 6 is exposed to a mask pattern by projecting the mask pattern upon the resist 6. Then the resist 6 is removed from a phase shifter 7 and the resist 4 is removed from the part where the phase shifter 7 is not formed by exposing the entire surface to light at a prescribed intensity and developing the exposed surface. Thereafter, a pattern is transferred to the resist 4 by exposing resist to light by a transmission type phase shifting method using the phase shifter 7.
Patent JP-S59203548-A (JP)
Inventor: ABE YOSHITAKA
IPC: A61B8/00
Filed: 1983-04-30
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-2000274172-A (JP)
Title: Roof ladder
Inventor: KAWAKAMI HIDETADA
IPC: E06C9/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a roof ladder capable of being also installed to a building using an exterior wall as a curtain wall. SOLUTION: The roof ladder has a surface-shaped section 31 closing the approximately whole surface of a ladder mounting section 17B while being joined with two studs 18 and a lifting-lowering stepped section 32 supported to the studs 18 through the surface-shaped section 31. The weight of the roof ladder 30 and the weight of an operator mounting the roof ladder 30 are applied directly on a frame 11, and no load is applied to an exterior wall used as a curtain wall. The inside and the outside of a building are partitioned by the surface-shaped section 31, and no function of the building l is damaged. Accordingly, the roof ladder 30 can be installed even to the building 1 using the exterior wall as the curtain wall.
Patent JP-S59202277-A (JP)
Title: Accurate fixation of components and adhesive therefor
Inventor: OZAWA KENICHI
IPC: G02B6/24
Filed: 1983-04-30
Abstract: PURPOSE:To provide an adhesive suitable for bonding accurately positioned components, comprising a photo-curing adhesive which contains transparent inoganic powder. CONSTITUTION:The adhesive is prepared by adding 0.8-2.5pts.wt. transparent inorganic powder (e.g. glass beads) having a particle diameter corresponding to about 20-80% of a clearance between two components to be bonded together, to 1pt.wt. quick drying photo-curing adhesive which has a low curing rate under visible light but cures quickly under irradiation with ultraviolet ray (e.g. Locktight 350 manufactured by the Japan Locktight Co.- modified acrylate-based adhesive). The resultant adhesive composition has a low curing rate under a normal condition. allowing sufficient time for accurate positioning of components to be bonded, but cures quickly upon irradiation with ultraviolet ray because of high efficiency of penetration of ultraviolet ray within the adhesive composition.
Patent JP-H0270738-A (JP)
Title: Olefin polymer composition containing polyorganosiloxane, use of said composition in manufacture of film material, and polyorganosiloxane
Inventor: JIYOOJI NORISU FUOSUTAA
IPC: C08L83/04
Filed: 1989-03-30
Abstract: PURPOSE: To enable formation of a polyolefin composition which shows stability against harmful effects induced by normally intrinsic catalyst residues by blending an olefin polymer with a specific hydroxyl-functional-group-containing polyorganosiloxane.  
     CONSTITUTION: An olefin polymer is blended with a polyorganosiloxane represented by formula I. In formula I, plurality of R are the same or different and each a 1-4C alkyl group; R 1  is a group of -R 4 -(N) b -(O) c -R 5 ; R 2  is a group of -(CH 2 ) d -R (R is the same as above-mentioned); R 3  is the same or different and R or R 2 ; R 4  is a 1-15C, straight-chain or branch-chain alkylene group; R 5  is hydrogen, (CH 2 ) a CHOHCH 2 OH or [(CH 2 ) e OH] f H 2-f ; (a) is an integer of 1-15; (b) is 0-1; (c) is 0 or 1; (d) is an integer of 3-50; (e) is 1 or 2; (f) is 1 or 2; (x) is about 1-200; (y) is about 1-200; (z) is 0 to about 200, with the proviso that if R 5  is hydrogen or (CH 2 ) a CHOHCH 2 OH, (b) is 0 and (c) 1; if R 5  is [(CH 2 ) e OH] f H 2-f , (b) is 1 and (c) 0. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1030114-A (JP)
Title: Operation of arc furnace and arc furnace
Inventor: LOEBNER ANDREAS
IPC: F27B3/18
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of an arc furnace. SOLUTION: In the case of partially melting a material to be melted in the arc furnace 1, the charging material is supplied into a packing opening hole of a hollow electrode 7 through a chip scrap conveyor 25 during this critical melting step to avoid the damage to the inner wall of the arc furnace 1 and the lowering of electrical output. By this method, the arc is shortened between the molten material 4 and the hollow electrode 7 in the arc furnace 1. A chip scrap 9 is arranged at the end part of the chip scrap conveyor 25 apart from the electrode and easily separatable and, therefore, the arc furnace 1 can be tilted to discharge the molten material 4. As the charging material, e.g. the harmful waste material to be removed, such as filter dust, can be included.