baber/WOPTO huggingface dataset:
Patent JP-H01291192-A (JP)
Title: Pointer type world clock
Inventor: IZAKI SHINJI
IPC: G04B19/22
Filed: 1988-05-17
Abstract: PURPOSE:To enable easy reading of the time of various cities by displaying the names of plural cities on the circumference of a rotational operating member in correspondence with the differences in time and revolving a minute wheel for transmitting the rotation of a minute hand wheel to an hour hand wheel around the hour hand wheel while the minute hand wheel is held stopped by a minute wheel rotating mechanism according to the rotating angle of the rotational operating member. CONSTITUTION:A city display plate 5 on which the names of the various cities of the world are displayed according to the differences in time is provided to the peripheral part of clock glass 2, and a dial 6 is provided to the lower side of the glass 2. The hour, minute, second, alarm hands 7a-7d are provided between the dial 6 and the glass 2. Further, an earmark 8 for the names of the cities is provided to the 12 o'clock position of a clock case 1 and a summer time mark 9 is provided between the positions of 12 o'clock and 1 o'clock. Namely, the hour hand 7a operates by as much as the difference in time when the desired city name is matched with the mark 8 or the mark 9. The time of the desired city or the time in the summer time is thus known.
Patent JP-H05292642-A (JP)
Title: Laying method of power cable at end of bridge
Inventor: MATSUI TAKASHI
IPC: H02G11/00
Filed: 1992-04-13
Abstract: PURPOSE:To provide a laying method of power cable at an end of bridge through which a power cable can be deformed stably in a limited space. CONSTITUTION:A power cable 2, secured at an end of a bridge, is laid in curved shape between the end of bridge and a ground side fixed point while being gripped at a plurality of points in the intermediate curved part by means of cleats 3. The end part of bridge, the ground side fixed point, and the cleats at the intermediate part are linked through a four hinge arch constituted of four main pins 4a-4d and three main arms 5a-5c while furthermore the end of bridge, the ground side fixed point, and one pin at the intermediate part of the four hinge arch are linked through one pin and two auxiliary arms 7 thus supporting the power cable 2 while deforming regularly.
Patent JP-H08313721-A (JP)
Title: Production of color filter and liquid crystal panel
Inventor: TSUDA HISANORI
IPC: G02B5/20
Filed: 1995-05-18
Abstract: PURPOSE: To prevent mixing of colors and an irregular colored state and to obtain a color filter of high precision by first injecting a coloring material, drying and then injecting the next coloring material when coloring materials of different color elements are arranged on a substrate by an ink-jet method. CONSTITUTION: A black matrix 2 as a light-shielding part is formed on a substrate, on which a resin layer 3 is formed by applying a resin having ink- accepting property. The substrate is set in an ink-jet plotting device and aligned to the position of an ink head. An ink of the first color is injected into the resin layer 3 on the substrate 1 and dried, and then an ink of the second color is injected. After the ink 5 of the second color is dried, an ink 6 of the third color is injected, and if necessary, the ink is dried or the resin layer 3 is hardened by baking. Drying of the ink may be performed only to such a degree that mixing of colors is prevented after the ink is injected and before the ink of the next color is injected. Drying conditions are decided in the range of 30-200 deg.C surface temp. of the resin layer 3 according to the properties of the ink.
Patent JP-S5826039-A (JP)
Title: Manufacture of sheet glass
Inventor: KAMIDATE TAKAYOSHI
IPC: C03B18/06
Filed: 1981-07-31
Abstract: PURPOSE:To obtain high quality sheet glass with a manufacturing apparatus for sheet glass by a floating method by streamlining the shape of a weir member contacting with the upper surface of molten glass so as to inhibit the formation of bubbles and streaks. CONSTITUTION:Molten glass 12 is fed to a reservoir partitioned by a weir member 18 placed across a molten metallic bath 17. The upper stream side of the member 18 contacting with the upper surface of the glass 12 is inclined to the downstream side to increase the resistance of the glass 12 to the member 18 as the glass 12 flows toward the downstream side. The glass 12 is drawn by passing through the space between the member 18 and the bath 17. Thus, high quality sheet glass almost free from bubbles and streaks is obtd.
Patent JP-H0628429-A (JP)
Title: Movement method of boolean trajectory solid surface
Inventor: TAZAWA SATOSHI
IPC: G06T19/00
Filed: 1993-05-21
Abstract: PURPOSE: To simulate process steps to reduce the number of irregular surfaces by performing Boolean set operation between an object solid and a trajectory solid to deform the object solid. CONSTITUTION: An object solid 1201 has balls 1202 to 1209 created at individual apexes, and the radius of each ball coincides with a deposition speed. The ball at each apex point more accurately simulates a deposition effect at a point where edges cross at right angles. Boolean sum operation is executed between each ball and the object solid 1201. It is executed between each ball and the object solid 1201. 1202 to 1209. Columns 1220 to 1231 are produced on individual edges of the object solid 1201, and Boolean sum operation between the object solid and each column is executed. It is supposed that the object solid 1201 includes all columns finally, and further, a plane is produced for each face of the object solid.
Patent JP-S5244550-A (JP)
Title: Basic logic circuit
Inventor: ISHINO HIROSHI
IPC: H01L21/8222
Filed: 1975-10-07
Abstract: PURPOSE:The output current is turned to a single direciton, so that logic operation is possible. As a result, the mechanism can be simplified with increased operation velocity and decreased power consumption.
Patent JP-H11309110-A (JP)
Title: Fiber bundle for endoscope and its formation
Inventor: KONDO MITSUO
IPC: G02B23/26
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To disinfect an endoscope with hydrogen peroxide plasma gas by applying boron nitride powder between many fiber strands. SOLUTION: An insertion section 14 is connected to the root operation section 12 of an endoscope 10, and the insertion section 14 is idly inserted with such contents as a light guide 32 for guiding illumination light to an illumination lens, a forceps tube 34, an image guide 36 for guiding the observation image formed by an objective lens to an eyepiece section, an air/water feed tube 38, and a jet pipe 40 for fitting a syringe to the root operation section 12 to feed air or water when the stained degree of the lens of an observation window is large. Boron nitride powder is applied to the outer peripheral face of a fiber bundle forming the light guide 32 and the image guide 36, and it is covered with a protective tube 37.
Patent JP-H07327653-A (JP)
Title: Tobacco distribution machine for cigaret continuum manufacturing machine
Inventor: PEETAA BURANTO
IPC: A24C5/39
Filed: 1994-06-01
Abstract: PURPOSE: To provide a tobacco distributor for the cigarette rod production machine equipped with a supply means for supplying tobacco to a roller with take-out pin for expanding a fleece. CONSTITUTION: The supply means is formed as a clam gate 22 practically horizontally rectified and equipped with vibration conveyer driving mechanisms 23, 24 and 26.
Patent JP-H0419430-A (JP)
Title: Light alloy disk rotor
Inventor: UEI HISAO
IPC: C09K3/14
Filed: 1990-05-10
Abstract: PURPOSE:To provide excellence in brake performance and lightness in weight by using a friction material, composed of a sintered compound unit of inorganic fiber and/or inorganic grain and aluminum alloy dust or magnesium alloy dust, for a friction sliding surface. CONSTITUTION:Inorganic fiber is used with ceramic fiber, metal fiber, carbon fiber, etc., and further contained with ceramic whisker, carbon whisker, etc. An inorganic grain contains a ceramic grain, metal grain, carbon grain, etc. A sintered compound unit is formed by mixing any one kind or more of the above-mentioned inorganic fiber or inorganic grain with any of aluminum alloy dust or magnesium alloy dust thereafter molding the mixture to be heated. A disk rotor is manufactured by setting this sintered compound unit, for instance, in a metal mold and pressure-compounding the unit by using a melting hot water casting method or the like with previously melted aluminum alloy and magnesium alloy so as to provide a friction surface.
Patent JP-S5454664-A (JP)
Title: Measuring apparatus for thickness of billet solidification in continuous casting
Inventor: SUZUKI HISAO
IPC: G01B7/00
Filed: 1977-10-08
Abstract: PURPOSE: To make casting conditions optimum, and achieve the improvement in the productivity and quality in continuous casting by generating ultrasonic waves directly in billets through mutual action of electricity and magnetism and measuring the thikness of solidified layers from the propagation time of the ultrasonic waves.  
     CONSTITUTION: When pulse currents are flowed in an ultrasonic wave generating coil 9 from a high frequency pulse power source 10, ultrasonic waves are generated and transmit through the portions of the solidified layer and unsolidified layer 3 of a billet 4, arriving at the opposite face. Eddy currents are generated in the surface of the billet 4 by the vibrating force of the ultrasonic waves having arrived and the magnetic fields produced in an iron core 6. The eddy currents are then detected with a coil 17 and amplified and detected with an amplification detection circuit 18. As a result, time pulses are passed by a gate circuit 20 during the time from the generation of the ultrasonic waves up to their detection and are counted in a counter circuit 22. The time signal of the counter circuit 22, the temperature singal of the billet 4 of a temperature setter 23 and the overall billet thickness signal of an overall billet thickness setter 27 are sent to an arithmetic circuit 28, whereby the solidified thickness are computed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5245241-A (JP)
Title: Wide-band concentrated constant type circulator
Inventor: TAKEDA SHIGERU
IPC: H01P1/383
Filed: 1975-10-08
Abstract: PURPOSE:By providing a protruding portion on the peripheral of the outer conductor of a circulator and by clamping on this a grounded plate with a fixture made of insulation material, to decrease its size, increase its withstand voltage, and simplify its manufacturing.
Patent JP-S5455556-A (JP)
Title: (-aminoalkoxy)bibenzyl
Inventor: KIKUMOTO RIYOUJI
IPC: C07C217/18
Filed: 1977-10-07
Abstract: NEW MATERIAL:Compounds of formula I [R is a group of (a) formula II (R 1 , R 2  are H, alkyl) or (b) formula III (A is two or more groups selected from methylene and monoalkyl-substituted alkylene groups and difunctional group bearing 0 or at least one group selected from -O-, -S-, -CH(OH)-, -NH- wherein the number of binding groups is 9 or less); n is 2W8].  
     EXAMPLE: 2-(4-Methyaminobutoxy)bibenzyl.   
     USE: Remedy and preventive agent for thrombosis due to its activity of blood platelet coagulation inhibition.  
     PREPARATION: The reaction between an (ω)-halogenoaloxy)bibenxyk of formula V(X is halogen) and an amine of formula VI whose amount used is 1-100 moles per mol of the compound of formula IV is conducted at room temperature -150°C to prepare the objective compound of formula I. A base may be added to the reaction system because it captures hydrogen halid evolving during the reaction ot accelerate the reaction 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02299223-A (JP)
Title: Photo cvd device
Inventor: TAKEUCHI HIROSHI
IPC: H01L21/205
Filed: 1989-05-15
Abstract: PURPOSE:To enable the stable reaction rate to be maintained by a method wherein gas discharging electrodes facing to plasma discharging region are provided in a reactor. CONSTITUTION:A plasma is discharged by gas discharging electrodes 2 in a plasma discharging region specified by shield meshes 3 and shield plates 4 in a reactor 1. Then, a reaction gas fed to the reactor 1 by a reaction gas feeding means is chemically decomposed by the luminescent spectrum of plasma discharge to deposit a thin film on a substrate 11. At this time, the light quantity will not be decreased during the processing thereby enabling the specific level of light quantity to be constantly fed since the gas discharging electrodes 2 are provided in the reactor 1. Through these procedures, the stable reaction rate of the reaction gas can be maintained.
Patent JP-H02299087-A (JP)
Title: Information reader/writer for card like recording medium
Inventor: NAITO MASASHI
IPC: B42D15/10
Filed: 1989-05-15
Abstract: PURPOSE:To read/write information from/in a card like recording medium in capable of alteration by using materials which are modified from ferromagnetic materials to nonmagnetic materials by heating and materials which are modified from nonmagnetic materials to ferromagnetic materials with mechanical deformation. CONSTITUTION:Stripes of information recording parts made of a ferromagnetic martensitic austenitic stainless steel and an information recording part 4 made of a nonmagnetic austenitic steel are formed on a supporting body 5. Main information is recorded on the strip 2, and timing information is recorded on the stripe 3. The information recording part 4 is mechanically deformed in plural positions to form ferromagnetic parts 6, and positions and the number of them are controlled to the record information, and the information is read from them. The intensity of irradiation of a laser beam is controlled to form ternary information consisting of ferromagnetic part '2', halfway modified part '1', and overall modified part '0', and timing information is recorded on the information recording part by another laser beam at the time of issuing a medium 1. Main information is recorded on the information recording part 3 simultaneously with the recording of timing information. Magnetic modification cannot be discriminated from the external to keep the medium safe, and the device to accurately write/read the information is obtained.
Patent JP-H01289515-A (JP)
Title: Forming apparatus for shadow mask
Inventor: ITO HIDEYA
IPC: B21D22/26
Filed: 1988-05-17
Abstract: PURPOSE:To enable forming the shadow mask having high strength and generat ing no local deformation of hole shapes by constituting pad level differences to be different in each part according to sorts of transmission holes bored on the blank shadow mask plate. CONSTITUTION:An outer peripheral edge 31 of the pad is positioned at least under the equal level to inner peripheral edge 41 of the die. As for the distance H in the height direction between the inner peripheral edge 41 of the die and the outer peripheral edge 31 of the pad 3, when the blank shadow mask plate having round transmission hole is formed, the value H is minimized at the corner part or in its vicinity. Further, when forming the blank shadow mask having a slot shaped transmission hole, the value H is maximized at the center part of the side directing the same transversal direction of the slot or at its vicinity. By this method, the deformation and break of the transmission hole are prevented, an uniform state of spherical surface is maintained and the high strength is obtained.
Patent JP-H07146556-A (JP)
Title: Negative photosensitive composition
Inventor: OCHIAI TAMEICHI
IPC: C08L61/20
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a high sensitivity negative type resist having improved shelf stability, photosensitivity to light in a UV region and a satisfactory pattern profile by using specified alkoxymethylmelamine resin as a crosslinking agent. CONSTITUTION:This photosensitive compsn. contains an alkali-soluble resin, an optical acid generating agent system and a crosslinking agent for the alkali- soluble resin acting under acidic conditions. The crosslinking agent is high alkyl type alkoxymethylmelamine resin having 5-40wt.% monomer content. The wt. average mol.wt. (expressed in terms of polystyrene) of the alkoxymethylmelamine resin is 1,000-5,000 and the resin is obtd. by alkylating >=95% of the methylol groups of melamine resin. In the alkoxymethylmelamine resin, the ratio of methylol groups to all methyl groups is preferably <1mol%.
Patent JP-H08312654-A (JP)
Title: Can bearing device
Inventor: TAKAHASHI TSUYOSHI
IPC: F16C35/02
Filed: 1995-05-19
Abstract: PURPOSE: To provide structure wherein even when an impact load is exerted in a bearing by agitation, the bearing is hardly damaged and to perform long term operation by a method wherein the end face of a bearing cylinder is obliquely cut and the fixing part of a bearing box is brought into contact with the cut surface. CONSTITUTION: To prevent rotation of a bearing, an inclination cut is formed in the one end face of a bearing 1, and an inclination cut surface is formed on the bearing box 2 side along the inclination cut face. Since the bearing box 2 is fixed on the inner surface of a container by a bearing support 8, even when the bearing 1 is about to rotate through rotation of an agitation shaft, the bearing 1 and the inclination cut surface of the bearing box 2 are brought into contact with each other, and rotation of a bearing is prevented. A press flange 3 to stop a force which is generated by the inclination cut through rotation of an agitation shaft and by which the bearing 1 is about to rise is mounted on the upper part of the bearing 1 by means of a bolt 4.  This constitution, since rotation of the bearing is stopped in such a way that a knot part having a high notch factor is arranged at the bearing 1, prevents the damage of the bearing even when an impact is generated due to the twist of a shaft 7 and endures long term operation.
Patent JP-H06329075-A (JP)
Title: Underwater floating body protecting device
Inventor: MATSUI KENJI
IPC: B63B17/00
Filed: 1993-05-24
Abstract: PURPOSE:To provide an underwater floating body protecting device capable of protecting fins so as to prevent the damage of the fins at the time of recovering an underwater floating body with fins. CONSTITUTION:Air bags 6 are provided inside a cylinder body 5 fitted to the barrel part 2 of a floating body 1 with fins so as to cover around the fins 3. These air bags 1 are drawn to the inner peripheral surface of the cylinder body 5 at the contracted time so as to secure a space 8 to allow the floating body 1 with fins to be inserted through the cylinder body 5 while pressing the fins 3 of the floating body 1 with fins elastically at the expanded time so as to constrain the floating body 1 with fins. The cylinder body 5 is provided with a gas bomb 9 for supplying air to the air bags 6.
Patent JP-H08312883-A (JP)
Title: Structure for engine vibration proof system stopper
Inventor: TOKIYODA TETSUO
IPC: F16M7/00
Filed: 1995-05-19
Abstract: PURPOSE: To arrange an engine, to be placedly provided on the machine body such as a hull, in a stable condition, and also inhibit the easy displacement of the engine to the vibration or oscillation of the hull. CONSTITUTION: In a structure of an engine vibration proof system stopper to be interposed between a hull and an engine to be arranged in the hull, a stopper pad 31 is equipped which is composed of rubber material being in a condition where it is previously compressed by given pressure in the vibration direction of the engine to the hull. Moreover in this constitution, the pad 31 is interposed in a pair of connection plates '23, 24, and 30' and 33, and regulation members 35 are provided which are holding the compressed condition of the pad 31; and also each of the regulation members 35 has a compression spring 37 for abutting on any one-side connection plate to hold the compressed condition of the pad 31.
Patent JP-S6013334-A (JP)
Title: Optical recording and reproducing device
Inventor: YADONAMI JIYUUICHI
IPC: G11B7/126
Filed: 1983-07-04
Abstract: PURPOSE:To record a signal with each proper recording beam power for every disc to be used to obtain a proper reproduced signal by finding out a beam power value maximizing reference wave reproducing voltage and minimizing secondary higher harmonics distortion reproducing voltage and using the beam power value as proper recording beam power. CONSTITUTION:The operation is set to a recording mode and laser light rays having different beam power values are successively irradiated from a power variable laser generator 15 and recorded at different positions on a disc 6 respectively while increasing the beam power value gradually until the value reaches a prescribed value. Subsequently, the operation is switched to a reproducing mode and reproduced laser light obtained from the disc 6 is converted into signal current corresponding to the size of a pit by an information signal reproducer 16. Reference wave voltage e1 and secondary higher harmonics distortion voltage e2 are extracted from band filters 181, 182 respectively through an amplifier 17 and A/D-converted and the digital values are supplied to a memory and an operator 22. Then, the beam power value minimizing the voltage e2 during the period that the voltage e1 is maximum is found out. The beam power value is converted into an analog value by a D/A converter 23 and the analog value is supplied to the power-variable laser generator 15. Thus, data can be recorded with the optimum recording beam power to the disc to be used.
Patent JP-S5550485-A (JP)
Title: Original tin plate
Inventor: NEMOTO TADASHI
IPC: C25D5/36
Filed: 1978-10-04
Abstract: PURPOSE:To improve the corrosion resistance of the inside surface of cans by so forming the electroplated original tin plate used for seamless cans such as deep drawn cans and DI cans that the surface roughness of the inside surface side of the cans of said plate satisfies the specific condition and the surface roughness of the other surface is equivalent to that of the inside surface side or coarser than this. CONSTITUTION:The electroplated original tin plate for seamless cans such as deep drawn cans and DI cans is so formed that the surface roughness of the inside surface side of the cans of said plate satisfies the following conditions. Namely, centerline mean roughness Ra<=0.4mum and yet (PPI at set level 2mum)/(PPI at set level 0.25mum)<=0.05. Further it is so formed that the surface roughness of the other surface is equivalent to that of the inside surface or has the surface roughness coarser than this. This method eliminates liquid leakage of contents owing to holing and prolongs the life of the cans.
Patent JP-S6014438-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGAMI RIYOUJI
IPC: G03F9/00
Filed: 1983-07-06
Abstract: PURPOSE:To improve an effective-area rate of a wafer and accuracy on a mask alignment by forming a marker in a pattern, deforming a shape at every patterning process and utilizing the marker as an index for positioning to the end. CONSTITUTION:Grooves 2 as bases and projecting sections 3 as emitters are formed on a semiconductor wafer 1 through etching, and the projecting sections 3 are utilized as markers 5a. An oxide film 7 is formed, the wafer 1 is positioned by utilizing the stepped sections of the markers 5a, and oxide film patterns 7a are formed through etching. Markers 5b are trimmed by the oxide film 7. A metallic film 8 for electrodes is evaporated, and metallic patterns 8a for the electrodes are shaped through etching by using the markers 5b. Markers 5c take shapes that the metallic patterns for the electrodes are surrounded by the oxide film patterns 7a. The whole surface is coated with a polyimide resin film 9, openings are bored selectively through etching, and markers 8b and 8c are formed.