baber/WOPTO huggingface dataset:
Patent JP-H06110573-A (JP)
Title: Constant voltage circuit
Inventor: MACHIDA HIDENORI
IPC: H03K19/00
Filed: 1992-09-29
Abstract: PURPOSE:To reduce dispersion in the voltage VREF of an output terminal at the constant voltage circuit provided with a band gap circuit. CONSTITUTION:The current mirror circuit of common base connection is composed of an NPN Tr 1 and an NPN Tr 13, and the collector of the NPN Tr 13 is connected to the common base of the current mirror circuit composed of a PNP Tr 14 and a PNP Tr 15. The collector of the PNP Tr 14 is connected to the collector of the NPN Tr 3, and a current depending on the operating current of the NPN Tr 1 is supplied as the operating current of the NPN Tr 3. Therefore, since the NPN Tr 1 and NPN Tr 3 are provided with correlative relation and the dispersion of the single NPN Tr 3 is suppressed, the initial dispersion in the voltage VREF of an output terminal 11 can be suppressed.
Patent JP-H07137495-A (JP)
Title: Unified bendable pen
Inventor: IKEDA YASUO
IPC: B43K1/02
Filed: 1993-11-12
Abstract: PURPOSE:To make an ink flow path continuing in a longitudinal direction formable by the pen itself and contrive stabilization of capillary force without necessitating an annealing operation process, by a method wherein a sheet of plate material is bent so as to form a pair of confronting surface, an ink groove is formed and its end part is taken as a pen point. CONSTITUTION:In a unified bendable pen 1, a stainless steel thin sheet material is bent at a bendable part 2, a pair of confronting pieces 3 are formed and an ink groove 4 is formed between the confronting pieces 3. A pen point parts 5 are formed on the tip parts of the confronting pieces 3. When a spare ink tank is fitted into a fitting part 9a of a shaft cylinder 9, ink is supplied directly up to a pen point 6 of the tip of the tip part 5 of the pen by passing through the ink groove 4. Since the continuous ink groove 4 up to the pen point 6 of the tip of a base end of the pen 1 is formed of the confronting pieces 3 like this, homogeneous and stable capillary can be constituted and capillary force of an ink flow path can be stabilized.
Patent JP-H04157464-A (JP)
Title: Thermal developing photosensitive element
Inventor: AOZUKA YASUO
IPC: G03C8/52
Filed: 1990-10-22
Abstract: PURPOSE:To obtain the thermal developing photosensitive element which possesses the low Dmin (or high Dmax) and the superior storage performance by installing a nonphotosensitive substrate layer which contains antioxidant between the lowermost layer and a supporting body. CONSTITUTION:At least one layer of nonphotosensitive substrate layer containing antioxidant is formed between a supporting body and the lowermost layer among the photosensitive silver halide emulsifier layers. As antioxidant, the organic nitrogen compound such as alkyl amine or aryl amine, and the organic sulfur compound such as alkyl mercaptane can be used. The antioxidant which does not substanitally transfer from the substrate layer to the photosensitive silver halogenide layer is preferable, and in particular, hydroquinones and aminophenols are listed. Accordingly, the thermal developing photosensitive element which possesses the low Dmin (or high Dmax) and the superior storage performance and can be easily thrown away after use can be obtained at a low cost.
Patent JP-S61156052-A (JP)
Inventor: UIRIAMU WAAREN RINBAAGU
IPC: G03G5/05
Filed: 1985-12-17
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-H08319219-A (JP)
Title: Composition for promoting to prevent root base from falling out and/or to regenerate it
Inventor: RAKUROWA JIYOORUJI
IPC: A61K8/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition improving the activity of a lipid substance and capable of being coated on hair root bases especially for the growth stimulation and falling prevention of hair by adding the composition of other active components to the lipid substance. SOLUTION: This composition comprises a lipid containing a fatty acid triglyceride as a main component in liposomes and silanol and acetyl methionine as a nanoparticle matrix vector. The composition is preferably further compounded with a mixture of the extract of a water-soluble polysaccharide sulfide complex with a bacterium filtrate consisting mainly of a peptone and homotaurine, namely 3-aminopropanesulfonic acid of the formula: NH2 -CH2 -CH2 - CH2 -SO3 H. The composition especially preferably comprises 3-5% of the liposome, 2-4% of the silanol and the acetyl methionine, 3-5% of the homotaurine, 0.3-1% of D-panthenol, 2-4% of vitamin A, 2-4% of vitamin E and an excipient.
Patent JP-H08122680-A (JP)
Title: Optical scanner and its production
Inventor: OKAMURA TETSUO
IPC: G02B26/12
Filed: 1994-10-24
Abstract: PURPOSE: To inexpensively obtain a polygon mirror constituting the main part of an optical scanner with high accuracy by constituting prism body having N side faces by combining plural block body parts for reflection inclusive of upper surfaces and side faces into a main body part. CONSTITUTION: The hexagonal prism body 30 constituting the polygon mirror of the optical scanner is formed by combining the block body parts 30a to 30f for reflection consisting of fix pieces of triangular prisms fixing the ridge parts of the main body part 30g and fixing these parts by a method of adhering, etc. The block body parts 30a to 30f are formed by forming, for example, the triangular prism bodies 31 inclusive of the upper surfaces and side faces which constitute the reflection surfaces of the polygon mirror of steel, aluminum, glass, etc., cutting out these bodies as much as the number of the side faces (six pieces) and fixing the parts to the respective ridge parts of the main body part 30g by adhering, screwing, etc.  As a result, the desired prism body having N side faces is easily formed by selecting the block bodies having the prescribed angle θfrom the block bodies for reflection cut out of the prescribed prism bodies.
Patent JP-H11105006-A (JP)
Title: Vertical stripping method for veneer
Inventor: NAGASAWA KIYOSHI
IPC: B27D1/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To cut end edges in a post-process with good yield by aligning bonding reference lines formed on one side edge of a scarf veneer on one line and bonding the scarf veneer. SOLUTION: A vertical stripping method is constituted of a feeding process 1 for feeding a veneer V with both end edges in the fiber direction almost in the parallel state into the direction crossing orthogonally the fiber direction, an end edge aligning process 2 for aligning both end edges of the veneer V in the state of being parallel to the transfer direction, a bonding reference edge forming process 3 for cutting a rear end edge in the transfer direction of the veneer V in the state of crossing orthogonally both end edges for forming a bonding reference edge after aligning the end edge, a scarf cutting process 4 for forming a scarf veneer S by cutting both end edges of the veneer V after forming the bonding reference edge, namely one end edge is cut into the upward facing scarf slant and other end edge is cut into the downward facing scarf slant,  a bonding agent applying process 5 for applying a bonding agent on the upward facing scarf slant of the scarf veneer S and a scarf veneer S bonding process 6 for aligning the bonding reference edge of the upward facing scarf slant with the bonding reference edge of the downward facing scarf slant standing-by on a bonding section one line after applying the bonding agent and bonding them integrally.
Patent JP-H11104295-A (JP)
Title: Enclosed ball type pachinko game machine
Inventor: NISHIKAWA MOTOMORI
IPC: A63F7/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make a player able to play a game while entirely viewing a series of circulation conditions from the hitting to recovery of game balls enclosed inside. SOLUTION: This game machine is provided with a glass door frame 3 for covering the front surface of a game panel 5 and a front surface plate 4 for covering the front surface part of a hitting rail 14 on the opening part of a front surface frame 2 and a prescribed game is played by hitting the prescribed number of the game balls enclosed inside to the game area of the game panel 5 surrounded by a guiding rail 6 and circulating and using the hit game balls by recovering them again.  In this case, a game ball standby passage 48 and a ball feeding member 50 for supplying the game balls of the game ball standby passage 48 one by one to the hitting position 14a of the hitting rail 14 are provided on the back surface side of the front surface plate 4, a recovery part 17 of all the game balls hit to the game area and the game balls to be foul balls is provided on the lower end part of the guiding rail 6 and the recovery part 17 is communicated to the game ball standby passage 48. Also, the front surface plate 4 is formed by a transparent member and the circulation conditions of all the game balls are made visible.
Patent JP-S62146323-A (JP)
Title: Structure of tip of non-circular pile
Inventor: NAMIKI SHIGETSUGU
IPC: E02D7/22
Filed: 1985-12-19
Abstract: PURPOSE:To drive a pile with good efficiency in a short time as well as to raise the efficiency of excavation without the needs for preboring by providing an excavator, a sideward vibration preventor, and a fluid discharger to the tip of a non-circular pile. CONSTITUTION:Plural vibration-preventing rings 4 are attached to the periphery of a non-circular pile 1 made of H-steel, etc., in which two sets of excavating blades 2 and 3 are welded between the lower end flange 12 cut into an acute angle and a rib 13. A hose 5 through which bentonite liquid, pressure water, etc., is passed is also attached over the whole length of the pile 1, a ring bit 41 is projectionally provided to the downside of the ring 4, and plural through holes 14 are drilled in then flange face 12. Excavation is made by the blades 2 and 3 and the bit 41 with good efficiency, and soil is discharged from the holes 14. At the same time, while preventing the degradation of the pit wall by bentonite liquid and also preventing sideward vibration by the ring 4, the pile 1 can be vertically erected.
Patent JP-H07123578-A (JP)
Title: Termination mechanism for power cable
Inventor: OTA MASAZO
IPC: H02G15/08
Filed: 1993-10-18
Abstract: PURPOSE:To allow quick coupling and locking of connector by inserting a male connector into a female connector and fitting in place. CONSTITUTION:When the conductive contact rod 2a of a male connector 2 is inserted into the conduction hole 1a of a female connector 1, a metal sleeve 3 advances to push a slide sleeve 5 which then presses a spring 6. When the groove 4 in the metal sleeve 3 comes under a steel ball 9 fitted in a metal sleeve 7, the steel ball 9 drops into the groove 4 to release a cap nut 11. Consequently, the cap nut 11 is shifted to the position of a stopper 7b by means of a spring 8 and the steel ball 9 restricts the metal sleeve 3. At the same time, a lock metal 10 and the cap nut 11 are disengaged and the lock metal 10 is lifted by the repellency of the spring 13 thus locking the cap nut 11. This mechanism allows locking of the male and female connectors 2, 1 simultaneously with the electrical coupling thereof.
Patent JP-H09101749-A (JP)
Title: Display device and display method
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a display device which displays different images on the same screen at the same time and enables plural persons to see them individually. SOLUTION: Two different images are displayed in time sharing on a display 11. Namely, fields constituting the different images alternately such as fields A0 , B0 , A1 , and B1 are displayed. Those images are recognized by using pairs 13 and 14 of spectacles with liquid crystal shutters while fields Ai and Bi are separated. Consequently, the persons wearing the pairs 13 and 14 of spectacles can see the different images individually.
Patent JP-H04158897-A (JP)
Title: Frame structure made of steel sheet for electronic device
Inventor: NAKAMURA SATORU
IPC: H05K5/02
Filed: 1990-10-22
Abstract: PURPOSE:To improve the efficiency of carriage and disposal working by forming a thin-wall slit by press working at proper parts of a frame lengthwise to bend the frame freely on the slit, thereby facilitating the folding operation of the frame at disposal with the volume of the frame O-1/4. CONSTITUTION:Thin-wall slits 5, 6 are formed by press working at proper parts of the inside of a frame lengthwise. To fold the frame, a top plate, spin basket and back cover, etc., are removed at first, then upper and lower reinforcing crosspieces. A left side face plate 1a is bent on the 1st slit 5 like Fig. 5b. Then, a front face plate 1b is bent on the 2nd slit 6 provided on a front face plate 1b together with a right side face plate 1e like Fig. 5c, resulting in volume of the frame O-1/4.
Patent JP-H09101733-A (JP)
Title: Image forming device
Inventor: KANDA SHIGEMI
IPC: G03G21/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device eliminating the need of forming a lubricant thin film on the surface of an image carrier, which is likely to cause the scattering of lubricant and the harmful side effect in a developing process, and having no problem in production cost. SOLUTION: An inner cylinder 18 having an aperture 18a and a turnable outer cylinder 19 having an aperture 19a, which are disposed concentrically, are provided in the cover 16 of a cleaning unit 1 equipped with a cleaning blade 2. When the inner cylinder 18 is filled up with the powder lubricant 20 and the cleaning unit 1 is attached to the image carrier 6, a gear 4 attached to the outer cylinder 19 is meshed with a rack 7 and turned, so that the apertures 18a and 19a are overlapped and a shutter 5 which is freely turned with respect to the cover 16 and attached to the gear 4 is turned. Then, the aperture 17 of the cover 16 is opened, and the lubricant 20 is supplied to the contact part of the blade 2 with the image carrier 6, whereby the turning-up of the blade 2 is prevented and a high-quality image is formed.
Patent JP-H01127708-A (JP)
Title: Flexible film rising and falling dam
Inventor: YAMADA KAZUTOYO
IPC: E02B7/20
Filed: 1987-11-11
Abstract: PURPOSE:To prevent the loss of water to be charged into the casing by a method in which the height from the setting level of the casing of an air outlet through which air in the casing is discharged when raising the same is equalized with the level of head higher than the internal pressure of the casing. CONSTITUTION:In a flexible film rising and falling dam to be erected by charging river water into the casing 1, air in the casing 1 is discharged through an air outlet 10 from an air hole 9 formed in the left and right-handed bank slopes when raising the dam. The air outlet portion of the air discharge tubes 8 is bent into an inversed U-shaped form, and the height from the setting level of the casing of the outlet 10 of the tubes 8 is made higher than head equivalent of a given max. internal pressure. Since the needs for attaching air discharger to the casing is eliminated, no influence is applied adversely affecting the strength of the casing film.
Patent JP-2001110040-A (JP)
Title: Method of manufacturing magnetic recording medium
Inventor: ITO JOTA
IPC: C10M107/44
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To realize excellent running performance and durability of a magnetic recording medium by using a lubricant having a lubricating effect kept for a long period and enhancing the adhesion stability between a protective film and the lubricant. SOLUTION: The magnetic recording medium is characterized in that the surface of the protective film is irradiated with UV in the atmosphere of inert gas and then the lubricant which contains a compound of bifunctional perfluoropolyether having carboxylic groups at the both terminals of its molecule and an amine and a long chain saturated fatty acid ester is held as an outermost layer on the surface of the protective film.
Patent JP-H09130626-A (JP)
Title: Color signal conversion method
Inventor: AOKI SHIN
IPC: G06T1/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To approximate a color conversion characteristic with high accuracy even against a printer with strong nonlinearity while avoiding vibration by the use of higher degree polynomial. SOLUTION: An input cmyk is converted into c-k(c'), m-k(m'), y-k(y'), and an area discrimination section 2 discriminates an area based on the relation of quantity of the c', m', y'. A coefficient for each area is read by a coefficient storage section 3 and set to a polynomial arithmetic section 4 to calculate a polynomial converting the c', m', y' into L*a*b*.
Patent JP-H05119368-A (JP)
Title: Camera
Inventor: OTSUKA HIROSHI
IPC: G03B15/05
Filed: 1991-10-30
Abstract: PURPOSE:To provide a camera where usual finder confirmation and monitor confirmation by a still picture are displayed by the same member and a taken picture is confirmed before taking a picture without giving large restriction to a camera main body. CONSTITUTION:This camera is provided with an area sensor which receives an optical image passing through a finder system from a photographing lens, a video signal processing means 66 which processes the optical image received by the area sensor, a liquid crystal display part 13 which displays an image signal from the means 66, a display memory 69 which stores the image signal from the means 66, a 2nd exposure control means 60 which controls exposure for the area sensor, an operating member, display control means 60 and 70 which allow the area sensor to receive the optical image under exposing conditions controlled by the means 60 instead of control by a 1st exposure control means in response to the operation of the operating member, store the received optical image in the memory 69 through the means 66, and read out and display the stored image signal on the display part 13 as the still picture.
Patent JP-H01127577-A (JP)
Title: Elevator control system having learning function
Inventor: OGAWA TSUKASA
IPC: B66B1/14
Filed: 1987-11-10
Abstract: PURPOSE: To improve the use efficiency by recording the number of users and stories with the time as the past use conditions, determining the story where the most persons use the elevator on the basis of the recording, and weighting the data on the use conditions obtained by the statistics of a plurality of data to determine the stop position. CONSTITUTION: A detecting part 1 detects the number of persons who use an elevator and stories where the persons get on, and sends the obtained data with the time information to a statistics processing portion as the use conditions of the elevator. The statistics processing portion 2 analyzes the transition of the stories of the highest use frequency within a predetermined unit time such as one day or one weak, and transfers the processing to a calculating portion 3. The calculating portion 3 successively performs the weighting of a plurality of results of analyzation from the closest to the latest one to determine the optimum story where the elevator is stopped for the waiting. A control portion 4 controls the actual stop story of the elevator on the basis of the result determined by the calculating portion 3.  The control portion 4 also includes a basic control function for moving the elevator to a calling story. Whereby the waiting time can be shortened.
Patent JP-H01251656-A (JP)
Title: Schottky barrier semiconductor device
Inventor: OTSUKA KOJI
IPC: H01L29/861
Filed: 1988-11-11
Abstract: PURPOSE:To realize a high breakdown strength structure, and obtain a Schottky barrier semiconductor device of high breakdown strength, by providing a barrier electrode formed on a semiconductor region, and a thin layer which is connected with a barrier electrode, has a sheet resistor larger than the barrier electrode, and is so formed that a Schottky barrier is formed between said film and the semiconductor region. CONSTITUTION:When an inverse voltage is applied between a barrier electrode 27 and a semiconductor region, two depletion layers 30 generate. The one is based on a Schottky barrier between the barrier electrode 27 and the semiconductor region. The other is based on a Schottky barrier between a thin layer 28 and the semiconductor region. Since the thin layer 28 surrounds the barrier electrode 27, the above two depletion layers 30 become continuous. Further, since the thin layer 28 is resistive, a potential gradient generates, whose value gradually changes, based on a backward current, from the inner periphery of the thin layer 28 toward the outer periphery. As the result, the electric field concentration in the semiconductor region in the vicinity of the periphery of the barrier electrode 27 is relaxed, so that the breakdown strength is remarkably increased.
Patent JP-H04159681-A (JP)
Title: Semiconductor memory
Inventor: HIRANO HIROSHIGE
IPC: G11C11/401
Filed: 1990-10-22
Abstract: PURPOSE:To obtain a high speed semiconductor memory by dividing a bit line connected to an arbitrary sense amplifier into two or more by resistors. CONSTITUTION:If a word line WL3 is, for example, selected, information of a memory cell is read at bit lines BL2, BL3, BL6, BL7, micropotential differences generated between the bit lines BL1 and BL3, BL2 and BL4, BL5 and BL7, BL6 and BL8 are amplified by sense amplifiers SA1, SA2, SA3, SA4, and output as data. Thus, the apparent capacity of the bit line is reduced to be accelerated in an operation. Resistors for dividing the bit lines are formed of MOS transistors Q11 - Q18, and resistance values are raised at the time of reading and lowered at the time of writing by controlling the gate potentials of the transistors.
Patent JP-H09165674-A (JP)
Title: Vacuum coating apparatus
Inventor: GERUTO HOFUMAN
IPC: C23C14/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To coat a sheet with metallic oxide or a mixture of metallic oxide and metal of high quality at a high speed without generating sputtered grains by forming a crucible for holding the material to be evaporated of high m.p. metal, graphite or the like.  
     SOLUTION: A crucible 2 is disposed in a cylindrical acceptor 1, the upper direction thereof is provided with a coating roller 3, and the coating chamber 4 is partitioned thereby to the upper direction. A sheet 5 to be coated is continuously allowed to run via the coating roller 3. An electron beam 9 from an electron gun 8 is deflected toward the crucible 2 holding the material to be evaporated (metallic oxide such as SiO x , metal or metallic compounds) by a magnetic coil 10. Microwave energy is brought into the coating chamber 4 by a horn antenna 11, and plasma is generated on the generated vapor lumps. In this device, the crucible 2 is formed, e.g. of high m.p. metal such as Mo, Ta and W, graphite, a graphite composite body or a ceramic material. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63137318-A (JP)
Title: Key entry system
Inventor: TAKIMOTO SHINGO
IPC: H03M11/14
Filed: 1986-11-28
Abstract: PURPOSE:To make operation easy by inputting function when a common key to be used for both character input and function input is depressed at first, or inputting a character when a space key or the common key is depressed. CONSTITUTION:A data processor 1 is constituted of a keyboard 2, a microcomputer 3 for receiving input data from the keyboard 2 and executing various processing, and a display device 4. The keyboard 2 is constituted of respective keys to be used for inputting alphabets and various functions corresponding to the alphabets, a specific function key, a space key, etc., and function names to be used in common are displayed on the keys to be used in common. The processor 1 is constituted of a device mixing the specific function with general functions. When a common key is depressed at first, the function of the key is inputted and then a character is inputted by depressing the key successively.