baber/WOPTO huggingface dataset:
Patent JP-H08278845-A (JP)
Title: Position information input device
Inventor: TOSHIMI KEIICHI
IPC: G06F3/0488
Filed: 1995-04-05
Abstract: PURPOSE: To provide a position information input device capable of reducing the degradation of position detection accuracy at the time of performing position detection using ultrasonic waves. CONSTITUTION: Based on a time difference measured by a measurement part 12a based on ultrasonic wave reception signals outputted at the ultrasonic wave reception start time by ultrasonic wave receivers 11a-11c and the time difference measured by the measurement part 12b based on the ultrasonic wave reception signals outputted at the ultrasonic wave reception end time by the ultrasonic wave receivers 11a-11c, a position on a screen panel 11 indicated by a stylus pen 10 is computed.
Patent JP-S58198148-A (JP)
Title: Deformation prevention for stator core
Inventor: SAKAI KAZUMA
IPC: H02K1/18
Filed: 1982-05-12
Abstract: PURPOSE:To minimize the fall or twist of stator cores, by a method wherein stator cores are laminated in number integer multiple of two or more times as much as a required laminate thickness and heat-treated and are then divided into pieces each having the required laminate thickness. CONSTITUTION:Iron cores 1 are formed by means of blanking. The iron cores 1 have caulking projections 2, respectively, which fit with each other in blanking. The iron cores 1 are laminated, and the caulking projections 2 are fitted with each other and caulked to form a stator core 3. Then, the stator cores 3 are laminated in number integer multiple of two or more times as much as a required laminate thickness and heat-treated. After the heat treatment, the stator cores 3 are divided into pieces each having the required laminate thickness. The divided stator core 3 receives a winding to reach completion. According to this method,the twist of each core due to the heat treatment is absorbed by increasing the laminate thickness, so that the fall or twist of the stator iron cores is minimized.
Patent JP-S62236755-A (JP)
Title: Wire dot head
Inventor: ARA YOJI
IPC: B41J2/28
Filed: 1986-04-07
Abstract: PURPOSE:To adjust the stand-by position and attraction position of a coil core to a movable core and to enhance the yield of a good product, by forming the circumference of a rocking lever into a unit structure. CONSTITUTION:Each auxiliary yoke 20 and a sub-body 24 are integrated by outsert molding. the sub-body 24 has two recessed parts fixed by a rivet 33 and a post 21 becoming the rotary fulcrum of each armature lever 23 is inserted in the circumference of the auxiliary yoke 20 under pressure. A movable core 26 is integrated with the armature lever 23 by caulking and a wire 10 is fixed to the leading end of said lever by soldering. After the armature levers 23 are engaged with the posts 21 of 18 pieces of auxiliary yokes 20, a stroke film 30 are arranged thereon and a stroke washer 29 is subsequently arranged to the end surface of the sub-body 24. Further, a stopper metal jig 28 having a stopper 27 made of fluorocarbon rubber provided thereto by baking is mounted thereon.
Patent JP-H02257914-A (JP)
Title: Support structure for cup having grip
Inventor: YOKOTA TSUNEYUKI
IPC: B65D25/28
Filed: 1989-03-30
Abstract: PURPOSE:To obtain a support structure having a high rigidity by folding back down the upper opening edge part of a body section so as to form a heat insulating part, by bulging a part of the heat insulating part outward so as to form a support part, by bending the edge part of the support part outward so as to form a rib, and by making the width of the rib wider in a part near to the boundary between the body section and the support part. CONSTITUTION:A cup 1 having a grip comprises a body section 2 into which drink is filled, and a support part 3 coupled to the body section 2. The body section 2 is composed of a bottom part 2a and a barrel part 2b. The upper opening edge part of the body section 2 is folded back outward and downward so as to form a heat insulating part 2c. A part of the insulating part 2c is bulged out so as to form the support part 3. Further, the lower end part of the heat insulating part 2c is bent outward so as to form a rib 2d having such a shape that the width W thereof gradually increases in the support part 3 from its free end toward the support part 3, being wider in the vicinity of the boundary of the body section 2 and the support part 3. Accordingly, the rigidity of the cup 1 having a grip may be remarkably enhanced. It is noted that a reinforcing recess 4 formed between the body section 2 and the support part 3 may be made to be small.
Patent JP-H07288306-A (JP)
Title: Manufacture of lead frame
Inventor: KANDA EIZABURO
IPC: H01L23/50
Filed: 1994-04-19
Abstract: PURPOSE:To reduce the dispersion of products within a sheet regardless of the size of a material and the kind of products and to efficiently perform etching of a very fine workpiece. CONSTITUTION:In a manufacturing method of a lead frame by spraying etchant after applying a resist film with a predetermined pattern on a metal plate member 1, a through-slit 2 disposed in a crossed form or in a straight line is made in the central part of the plate member in the region except the products before etching to spray etchant.
Patent JP-2000277414-A (JP)
Title: Source wafer for electron beam exposure and semiconductor manufacturing device using the same
Inventor: WATANABE HIROSHI
IPC: H01L21/027
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a lithography technique while acquiring high resolution and short throughput by forming an extremely thin metallic film on a wafer surface facing a target substrate, forming a p-n junction or a Schottky junction on a patterning metallic film thereon, and forming a metallic film on the wafer rear. SOLUTION: An aluminum film is applied to a part excepting an alignment window of on the rear surface a source wafer which does not face a target wafer. An extremely thin aluminum film is applied to a source wafer surface and an aluminum film which is subjected to patterning is applied thereon. An electrode is provided on the aluminum film and the electrode is made a potential base. A base of a window of thick aluminum constituted by patterning is provided with a p-well and an n-diffusion layer and hot carrier is activated in a p-n junction. The hot carrier passes through an extremely thin aluminum film and is emitted to vacuum, and desorbs oxygen atom by interaction with oxygen atoms. The p-n junction can be a Schottky junction.
Patent JP-H02260315-A (JP)
Title: Lighting device
Inventor: KIMURA TOMONORI
IPC: H01R33/08
Filed: 1989-03-30
Abstract: PURPOSE:To protect a connector piece by a guard, make the guard act as a guide for inserting connection in the connector connection, and facilitate the installation of a lamp holding body by protruding a connector piece electrically connected to a lamp socket, and protruding guards opposed to each other on the both surfaces of the connector piece. CONSTITUTION:On one side part of the upper surface part 49 of a lamp holding body 22 which part forms a connecting surface bonded to the inner bottom surface of the fitting recessed part 5 of an equipment body 1, a connector piece 40 and guards 43 opposed to each other on the both side surfaces of the connector piece 40 are protruded. Under the state where the lamp holding body 22 is fitted to the fitting recessed part 5 of a body cover 3, a pull switch fitting projection part 7 is inserted into an inserting hole 47 to pull out a pulling thread 9, and the translucent cover 13 of an all-night light disposing part 12 is exposed to an inserting hold 48. The connector piece 40 is inserted and connected to the connector receiving hole 20 of a connector 16 by the engaging guide of the guards 43 with guard receiving holes 21.
Patent JP-S62236283-A (JP)
Title: Enlarging display device
Inventor: OIZUMI KEIZO
IPC: H04N5/74
Filed: 1986-04-08
Abstract: PURPOSE:To set the adjustment of amount of overlap so as to accurately coincide with each other by outputting the positional information of overlapped part of a part of display in plural display drivers and inputting the amount of information based on above-mentioned positional information from an enlarged picture. CONSTITUTION:Measured amount of overlap is set in a display overlap information input section 70 separately in number of picture elements, and inputted to a display control section 60. The display control section 60 reads the image of a picture to be displayed from an ROM 60b and calculates based on the amount of overlap of an enlarged picture inputted beforehand by a CPU 60a, and further calculates memory address to be shifted to each display driver 50 and stores in the RAM 60b. Further, the result of calculation is outputted to a partial image memory alpha of individual display driver 50. Thus, the enlarged picture 30 is displayed simply without nonconformity.
Patent JP-S558951-A (JP)
Title: Operating equipment of ship bottom door
Inventor: YAMAMOTO TOSHIAKI
IPC: B63B25/04
Filed: 1978-07-05
Abstract: PURPOSE: To let each ship bottom door to be closed in series or separately using a movable hook mechanism connected with the ship bottom doors and movable clicks of the driving hook unit related with the mechanism.  
     CONSTITUTION: When a winch 30 is driven, a wirerope 27a is wound, a wirerope 28a paid away, a driving hook unit 23a moves to the left. Therefore hooks 22 of movable mechanisms 15a, 15b of a ship bottom door 2a are moved until the broken line and the ship bottom door 2a is closed. Then if the driving hook unit 23a is let to return to the right once and move to the left again, the hooks 22 also of the movable hook mechanisms 15a, 15b are let to move until the broken line and a ship bottom door 2c can be closed. Bottom doors 2b, 2d also can be closed by means of the same operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06260908-A (JP)
Title: Pwm converting circuit
Inventor: YAMAOKA SHINGO
IPC: H03M1/50
Filed: 1993-03-02
Abstract: PURPOSE:To transmit an analog signal with high efficiency via a 1-bit transmission line in a simple circuit by converting the analog signal into a PWM signal by means of a comparison reference signal. CONSTITUTION:An analog signal 1 is supplied to a forward input terminal of a comparator 3, and a comparison reference signal 2 is supplied to an inverse terminal of the comparator 3. If the signal 1 has a level higher than the signal 2, the output PWM signal 4 of the comparator 3 shows an H level. The signal 4 changes its pulse width in accordance with the signal 1 and at the same time produces the signals of levels '0' and alpha1.' The the signal 4 is processed by a digital signal processing part 5. Meanwhile the signals 1 and 2 are turned into a voice signal 6 and a triangular wave 7 respectively. The signal 4 is transmitted with the frequency component of the signal 6 undergone the change of pulse width and supplied to a voice generator 8. Thus the voice are reproduced.
Patent JP-S57198577-A (JP)
Title: Laminated disc device
Inventor: SHIMIZU ISAO
IPC: G11B17/32
Filed: 1981-05-29
Abstract: PURPOSE:To stabilize the rotation, by providing plural small holes for air flow in the side face of outside circumferential parts of spacers of plural built-up flexible discs which are isolated from one another by plural spacers provided with air paths in the direction of the radius. CONSTITUTION:Spacers 2 and discs 1 between side plates, which are not shown in figure, in both sides are constricted by a guide bolt 4 and are made into one body. Air which has the pressure controlled is flowed into a hollow space 8, which is provided in the center of the laminated material, from the external. Several small holes 9 are provided in the side of outside circumferential parts of spacers 2. Controlled compressed air which is flowed into the hollow space 8 passes through air paths of respective spacers 2 as shown by arrows A and is fed to gasp 10 between discs 1. Even if a pressure difference occurs in each gap 10, air is flowed in the axial direction by small holes 9 as shown by an arrow B, and pressures in respective gaps 10 are equal to one another, and the force to deform discs 1 disappears. Thus, gaps 10 of discs 1 are kept constant to stabilize the rotation.
Patent JP-H08275696-A (JP)
Title: Safety device for aquarium of ornamental fish
Inventor: OGAWA SOUICHI
IPC: F21S4/00
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a safety device for an aquarium of ornamental fish, having a detection apparatus, etc., to detect the exposure of accessory electric equipment from water and capable of surely preventing the superheating of the accessory electric equipment such as a heater exposed from water to cause fire hazard or failure of the equipment. CONSTITUTION: This safety device is provided with a detector S to detect the exposure of a submerging accessory electric equipment H from water and a current breaker C to break the electric current to the accessory electric equipment H according to the detection of the exposed state by the detector S. The electric equipment H is preferably a heater for heating water.
Patent JP-H03281648-A (JP)
Title: Methyl methacrylate-alpha-methylstyrene copolymer resin composition
Inventor: SAITO KEIICHI
IPC: C08L33/10
Filed: 1990-03-30
Abstract: PURPOSE:To prepare the title compsn. highly resistant to thermal decomposition during molding by compounding a methyl methacrylate-alpha-methylstyrene copolymer resin with a hindered phenol compd. and a phosphite compd. each in a specified amt. CONSTITUTION:100 pts.wt. methyl methacrylate-alpha-methylstyrene copolymer resin is compounded with 0.01-1.0 pt.wt. hindered phenol compd. [e.g. octadecyl 3-(3,5-di-tert.-butyl-4-hydroxyphenyl)propionate] and 0-0.5 pts.wt. phosphite compd. [e.g. tris(2,4-di-tert.-butylphenyl) phosphite].
Patent JP-S60224198-A (JP)
Title: Programmable semiconductor integrated circuit
Inventor: MASUDA HAJIME
IPC: H01L27/102
Filed: 1984-04-23
Abstract: PURPOSE:To obtain a programmable semiconductor integrated circuit decreasing a power supply current even for the circuit with a large capacity by providing another column selecting circuit inhibiting a current supply at read to a non- selecting column line. CONSTITUTION:Address circuits G1, G2 in response to an address supplied to address terminals A0-A2 generate an inverting and a reinverting output and column lines Y1-Y8 of memory cells Q11-Qms are selected via column selection diodes D9-D32. On the other hand, transistors Q1-Q4 to which a power supply voltage Vcc of the 2nd column selection circuit 5 in response to the output of the circuits G1, G2 is supplied are turned on selectively, the power current is fed to the selected column line and an adjacent non-selection column line and no power current is fed to other non-selection column line. Through the constitution above, the programmable semiconductor integrated circuit capable of decreasing the power current even for the circuit with a large capacity is attained.
Patent JP-H09268533-A (JP)
Title: Apparatus for washing road surface
Inventor: NAKAMURA RITSUJI
IPC: E01H1/08
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To carry out cleaning work at a limited area with good operability. SOLUTION: This apparatus includes a plurality of nozzles 24 disposed along the width direction orthogonally intersecting the traveling direction, and the nozzles 24 at the width direction of both ends are disposed toward the width direction inside respectively. A suction port 48 is formed toward cleaning water after cleaning the road surface, and the suction port 48 is attached with a plate guide 50 having pliability. The guide 50 is set aslant downward with respect to the nozzle 24 side, and the tip end 50B comes to contact with the road surface 18. A muddy water press forwarding pump 54 is activated to an ejector 54B of the muddy water press forwarding pump 54 by supplying a part of high pressure water supplied to the nozzle 24.
Patent JP-S525299-A (JP)
Title: Electro-chromic display
Inventor: YAMADA KUNIHARU
IPC: G09F9/30
Filed: 1975-07-01
Abstract: PURPOSE: Electro-chromic display recognizable during night time or in dark place. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08249525-A (JP)
Title: Fault detector
Inventor: NAKADA YOSHIHIDE
IPC: G07F9/02
Filed: 1995-03-13
Abstract: PURPOSE: To discriminate the kind of a fault and to speedily deal with the fault corresponding to an alarm by a simple display by outputting respectively different peculiar alarm signals for every plural positions of equipment when a detecting means detects the faults at those plural positions. CONSTITUTION: A CPU 30 discriminates whether a system is under operating or not based on outputs from a conveyance sensor 20 for detecting the fault of a ticket conveyance path 15, door open/close sensor 21 for detecting the fault of a door, and collected ticket overflow sensor 22 for detecting the fault of a ticket collection part. According to this discrimination, the CPU 30 reads alarm information corresponding to the alarm out of map information previously stored in a RAM 27, outputs the respectively different peculiar alarm signals according to this alarm information and generates peculiar alarm tones from a speaker 26. Thus, the kind of a fault can be discriminated and the fault can be speedily dealt with corresponding to the alarm by a simple display.
Patent JP-S525221-A (JP)
Title: Auto-gain controlling for inage signal recording reproducing device
Inventor: SONE KIYOSHI
IPC: H04N9/793
Filed: 1975-07-02
Abstract: PURPOSE: Simple compensation for image signal level variation in image signal recording/reproducing device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S558285-A (JP)
Title: High voltage thyristor device
Inventor: TADA KAZUHIKO
IPC: H02M1/08
Filed: 1978-07-04
Abstract: PURPOSE: To reduce the size of a high voltage thyristor device by reducing the number of resistors with common resistor used as a detector to detect the voltage failure and malfunction of the thyristor device connected with a plurality of thyristors in parallel and series with each other.  
     CONSTITUTION: A plurality of thyristors 1 are connected in series with each other, and contained in a sealed tank 2, and light emitting diodes 5, 6 connected in anti- parallel connection with resistors R 7 ∼R 9  and full-wave rectifier 7 are connected to the terminals of the tank 2. A lamp 4 is connected to the mid-point 14 of the thyristor device, and an abnormal detecting contact 10 and a light emitting diode 9 are connected to the rectifier 7. Thus, the shortage failure of the thyristor 1 turns on the lamp 4, and the forward and reverse voltages of the thyristor device are represented as light intensity of the diodes 5, 6. Further, the temperature and internal pressure failures are indicated at the diode 9 to thus reduce the number of high voltage resistors to thereby reduce the cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61238347-A (JP)
Title: Preparation of monolithic catalyst for purifying exhaust gas
Inventor: MIYOSHI NAOTO
IPC: B01J35/02
Filed: 1985-04-17
Abstract: PURPOSE:To reduce the deterioration of a catalytic metal at the time of coating and during reaction, by forming a catalyst layer at the deep position of a monolithic catalyst carrier in the gas inlet side thereof and forming the catalyst layer at the shallow position in the gas outlet side thereof. CONSTITUTION:Only the region of a monolithic catalyst carrier having a support layer applied to the wall surface thereof in the side of the gas outlet 3 thereof is immersed in a solution containing a basic metal such as an alkali metal or alkaline earth metal and the impregnated catalyst carrier is heated to predetermined temp. Subsequently, the whole of the monolithic catalyst carrier is immersed in a solution containing a catalytic metal to obtain a monolithic catalyst A for purifying exhaust gas. This catalyst A is formed not only at the deep position of a catalytic metal layer 1 in the gas inlet side thereof but also at the shallow position of said catalytic metal layer 1 in the side of the gas outlet thereof. As the catalytic metal, platinum is pref. and supported in the form of an aqueous platinum ammine solution.
Patent JP-H09271413-A (JP)
Title: Cup type brush
Inventor: YAMAUCHI TATSUJI
IPC: A47L1/06
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To easily fit the handle of a washing device and to prevent waterdrops from falling onto the hand of a worker person by integrally forming a handle fitting plate on the face of a fitting member on the rear side of a face fixing the main body of a brush. SOLUTION: Concerning a fitting member 4, a through hole 4b is pierced at the center of a disk-shaped part 4a and at the outer peripheral part, an outside loop-shaped projecting part 4d and an inside loop-shaped projecting part 4e are formed so as to form a loop-shaped recessed groove 4c for housing a calking metal fixture 1b at a main body 1 of the brush and a cylindrical part 3b formed at the upper end of an outside bevel-shaped member 3. Then, on the inside face of the inside loop-shaped projecting part 4e, a slope part 4f is formed for abutting a slope part 2a of an inside bevel-shaped member 2 and a screw hole 4g for a fitting screw is pierced. In this case, in order to facilitate the mount of a handle in the case of using the brush for a liquid washing device, on a handle fitting plate 4h formed integrally with the fitting member 4, a through hole 4i is pierced.
Patent JP-2000274972-A (JP)
Title: Flexible heat pipe
Inventor: OTANI YUICHI
IPC: B64G1/50
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a foldable and flexible heat pipe by forming at least a part of the pipe of a bendable flexible tube. SOLUTION: When a heating section 3 is heated, inner working fluid 4 receives heat and evaporates. Steam pressure in the heating section 3 increases through such a evaporation phenomenon and a pressure gradient is generated toward the other end of a heat pipe. Consequently, evaporated working fluid (vapor flow 6) flows out to a cooling section 5 where the latent heat is released from the vapor flow 6. Consequently, heat obtained at the heating section 3 is transmitted to the cooling section 5. The vapor flow 6 is thereby condensed and state change to liquid takes place thus producing a liquid flow 7 flowing through a wick 2 from the cooling section 5 to the heating section 3 by capillarity. Consequently, a working liquid 4 is fed into the heating section 3.
Patent JP-S59209587-A (JP)
Inventor: KAMEGAWA MASAYASU
IPC: B60P3/22
Filed: 1983-05-11
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-S58202109-A (JP)
Title: Sliding tilted roof for automobile
Inventor: HANSU YARUDEIN
IPC: B62D25/06
Filed: 1983-05-10
Abstract: PURPOSE:To fit the rear end section of an opening and closing cover for a roof section and the end edge of an opening section accurately by combining a trough with a transport bridge by a second pivot mechanism pushing the trough up against the push-down force of a first pivot mechanism when the cover is located at a closed position. CONSTITUTION:A trough 40 is combined with a pivot pin 21 by a pivot arm 41, and a second grooved guide 42 is set up to the arm 41. A guide pin 44 directed rectangularly in the direction of movement of the cover is connected to a guide groove 43, and the pin 44 is fixed to the arm 32 of the transport bridge 33. When the bridge 33 is moved backward, the cover 14 returns to the closed position from a tilted position. The cover 14 is regulated by both pivot mechanisms formed by grooved guides 24, 42 and guide pins 26, 44 corresponding to the guides at the closed position. Accordingly, the curved surfaces of the rear edge section 52 of a rear-section fixed roof region 12a and a cover rear edge section 39 can be connected positively.