baber/WOPTO huggingface dataset:
Patent JP-S58210961-A (JP)
Inventor: HORUSUTO BIINGUMAN
IPC: C07D493/10
Filed: 1983-05-17
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-H06270344-A (JP)
Title: Deodorizing seal used to be bonded to timepiece
Inventor: SAKURADA TOKIKO
IPC: B32B27/18
Filed: 1993-03-22
Abstract: PURPOSE:To provide a deodorizing seal capable of removing the offensive smell of the hand or arm generated by sweat when the deodorizing seal is used in the state bonded to the surface of a portable timepiece by imparting deodorizing function to the transparent seal used to be the bonded to a timepiece having an image such as a calendar recorded thereon. CONSTITUTION:A hologram image 12 is recorded on a transparent film 11 and a reflecting layer 13 such as a metal membrane is provided on the hologram image to form a hologram image forming layer and, next, a self-adhesive layer 14 is formed on the reflecting layer 13 and a separately formed deodorizer added film is bonded to the layer 14 to form a deodorant layer 15. Further, a self-adhesive 14 is applied to pasteboard 16 coated with a release agent to be bond to the obtained laminated film to form a laminated sheet having deodorizing function. As the transparent film 11 on which the hologram image 12 is formed, an extremely thin film having relatively flexible material quality is used.
Patent JP-H01258123-A (JP)
Title: Data processor
Inventor: KINOSHITA HARUNOBU
IPC: G06F5/00
Filed: 1988-04-08
Abstract: PURPOSE:To reduce a load on an input/output control part and to simplify a system constitution by arranging a bit weight conversion circuit between a data processing means and plural input/output devices. CONSTITUTION:A bit weight identification means 23 to identify the bit weight of the input/output devices (22-1-22-N) to which the input or the output of data is desired by the data processing means 21, and the bit weight conversion circuit 24 arranged between the data processing means 21 and the plural input/ output devices (22-1-22-N) and to perform the conversion of the bit weight between the input/output devices (22-1-22-N) targeted to be processed and the data processing means 21 corresponding to the bit weight identified by the bit weight identification means 23 are provided. In other words, the bit weight conversion circuit 24 performs the bit weight conversion between the data processing means 21 and each of the input/output devices (22-1-22-N) corresponding to the identified result of the bit weight identification means 23. In such a way, it is possible to reduce the load on the input/output control part, and to simplify the system constitution.
Patent JP-H01258453-A (JP)
Title: Semiconductor device
Inventor: FUKAYA TADAO
IPC: H01L23/50
Filed: 1988-04-08
Abstract: PURPOSE:To prevent completely the generation of solder reservoirs, which are easy to generate at the time of adhesion of a spare solder layer, and to execute easily a mounting of a semiconductor device to a wiring board by a method wherein penetrated holes are respectively provided at the bending parts of the outer leads of the semiconductor device. CONSTITUTION:Outer leads 11 (111, 112,...) consist of a plurality of thin metal plates projected downward from the lower surface of an enclosure 101 and consist of outer leads 112 and 114, which are respectively provided with a penetrated hole 2 at their bending parts 11a, and outer leads 111 and 113 which do not have the bending parts. The points of the leads 111 and 113 and the points of the leads 112 and 114 are provided in a staggered arrangement. A space solder layer 13 is adhered on the leads 111 and 113 and the leads 112 and 114. As a result, the generation of solder reservoirs, which are easy to generate in the vicinities of the bending parts 11a at the time of adhesion of the layer 13, is completely prevented. Thereby, a mounting of a semiconductor device to a wiring board is easily executed.
Patent JP-S568910-A (JP)
Title: Two-electric-source two-stage voltage follower type operational amplifier
Inventor: IGARASHI AKIRA
IPC: H03F3/50
Filed: 1979-07-05
Abstract: PURPOSE:To improve frequency response characteristics and load characteristics by constituting a two-stage voltage follower by the use of two electric power sources of an amplifier. CONSTITUTION:Assuming a potential difference of DELTAe to develop between input terminal P2 and output terminal P3 of main amplifier A1, the error voltage DELTAe is fed back to terminals P1-P2 (terminals P1-G2) by way of auxiliary amplifier A2 that holds input terminal P2 of main amplifier A1 at earth portential G2. As a result, the potential at terminal P2 is potential error DELTAe less than that at terminal P1, so that a voltage that coincides with that at input terminal P1 in terms of the magnitude and phase difference with high precision will appear at output terminal P3 eventually.
Patent JP-H02263821-A (JP)
Title: Liquid polymer composition
Inventor: ISHIURA KAZUNARI
IPC: C09J175/14
Filed: 1989-04-03
Abstract: PURPOSE:To obtain the title composition containing a specific liquid polymer and organic polyisocyanate compound, having excellent operating properties and having excellent heat resistance, weather resistance, water resistance, adhesion and rubber elasticity in the cured product. CONSTITUTION:The aimed composition containing a liquid polymer obtained by hydrogenating unsaturated bond of a liquid isoprene polymer having 700-7000, preferably 1000-5000 number-average molecular weight and having 1.5-5.0, preferably 1.8-3.0 hydroxyl groups in one molecule in the range of 50-85% and organic polyisocyanate compound (e.g. tolylene diisocyanate).
Patent JP-S63251647-A (JP)
Title: Planetary gear speed increasing/reducing device
Inventor: TAMAKI MAKOTO
IPC: F16H1/32
Filed: 1987-04-09
Abstract: PURPOSE:To design a device of a small size and light weight with a reduced axial directional length of a planetary gear speed increasing/decreasing device by inserting an inner pin support roller into each inner pin of the speed increasing/decreasing device so that the inner pin comes into sliding contact with an inner circumferential surface of an inner pin support ring and hat the inner pin support ring is brought into internal contact with an internal gear. CONSTITUTION:An input rotary shaft 1 being integral with an output shaft of a motor M is provided with an eccentric body 3 to which an external gear 5 is fitted. An inner pin support ring 22 consisting of an annular disk 22 is arranged opposite to an inner pin support flange 13 with the external gear 5 located in between and to come into internal contact with an outer pin 9 of an internal gear 8. An inner pin support roller 23 is fitted to an end opposite to the inner pin support flange 13 of the inner pin 11 so that the roller 23 is brought into internal contact with the inner pin support ring 22. As a result, the inner pin 11 is supported on both ends by the support ring 22 and a bearing 21 to increase rigidity of the structure of the speed increasing/reducing device.
Patent JP-S59211776-A (JP)
Title: Turbo molecular pump
Inventor: YONEYAMA MITSUHO
IPC: F04D29/04
Filed: 1983-05-18
Abstract: PURPOSE:To prevent a rotor from running at a critical speed until it reaches a high speed turning range by determining the relation between the axial length and the radial length of the rotor so that the pole moment of inertia may be higher than the lateral moment of inertia of the rotor. CONSTITUTION:When a rotor 6 is driven via a motor 8, gas molecules are sucked from a suction port 2 by the operation of static blades 5 and rotors 7 and then exhausted toward a discharge port 4 at a high compression ratio. In general, a columnnar rotor having the diameter 2R, the thickness H and the weight (m) has the lateral moment of inertia Id and the pole moment of inertia Ip expressed by m(3R<2>+H<2>)/12 and mR<2>/12, respectively. The critical speed thereof is increased in case of H<(3R)<1/2>, namely, Id<Ip. The rotor 6 is shaped in the thin form which satisfies H<(3R)<1/2> and Ip<Id, whereby making the critical speed exceed the rated revolution speed.
Patent JP-S61244170-A (JP)
Title: Multigradation picture information processing device
Inventor: KOZUKA MASAYUKI
IPC: H04N1/405
Filed: 1985-04-22
Abstract: PURPOSE:To handle picture data with gradation display capability of each device of a system or the number of gradations of picture data independently of the gradation display capability of picture data by dividing picture data into frames of individual bit planes to control picture data. CONSTITUTION:A picture information control circuit 11 controls picture data and control information of the whole of this system. A picture information retrieving device 12 controls retrieval information added to picture data to aid a user to take out a desired picture easily. A data compressing/expanding circuit 13 compresses redundant information of the picture for the purpose of using effectively the storage capacity of a memory device. Input/output pictures or display pictures are stored in picture memories 15a and 15b. A picture input/output device 16 consists of a picture input device like a TV camera and a picture output device like a printer. Picture data stored in the picture memory 15b is displayed on a display device 17. Thus, multigradation picture data is handled not at every picture element units but frame unit.
Patent JP-H07272739-A (JP)
Title: Fuel cell purge device
Inventor: KAMIYA NORIHISA
IPC: H01M8/04
Filed: 1994-03-30
Abstract: PURPOSE:To provide a device with no obstacle for protecting a catalyst, even when a power supply lost time is lengthened, by providing a fine flow valve or orifice in parallel to a primary pressure regulating valve in a cylinder collecting pipe in an inlet side of a pressure reducing valve. CONSTITUTION:A primary pressure adjusting valve 6 is interposed in a cylinder collecting pipe 2 in an inlet side of a pressure reducing valve 3, to provide a fine flow valve or orifice 7 in parallel to the valve 6. In a side of a fuel cell A, a current carrying closed type main solenoid valve 4 is interposed, to connect a catalyst protecting current carrying closed type fine flow solenoid valve 5 in parallel to the valve 4. In the case of use, the valve is left as adjusted to about one of several fractions a charging pressure of a setting pressure cylinder 1 of the valve 6. When a power supply of a control device D is lost, the valves 4, 5 are opened to release a large amount of nitrogen gas through the valve 3 from a cylinder unit B. When a cylinder pressure is decreased to a prescribed value or less, the valve 6 is closed, thereafter to supply a fine flow amount of nitrogen gas to the cell A through only the orifice 7. Accordingly, even without restoring the power supply for several tens of hours, catalyst protecting purge gas is maintained.
Patent JP-H04299408-A (JP)
Title: Business form editing device
Inventor: HONDA KATSUMI
IPC: G06Q10/10
Filed: 1991-03-27
Abstract: PURPOSE:To facilitate the check-up and the preparation of a business form necessary far a due task and to satisfactorily obtain the necessary data items of the business form by checking the data items of a selected business form and correcting these items as necessary. CONSTITUTION:A business form extracting means 10 is connected to a central processing means 90 together with a task item control means 20, a business form data item control means 30, a business form data item check means 40, a business form editing means 50, a register means 60, a data input means 70, and a display means 80. The means 90 generalizes those means. When a necessary task item is selected by the means 10, the means 20 obtains the information showing a specific business form and extracts it. The means 40 checks whether the data item of the extracted form is necessary and sufficient or not based on the information received from the means 30. If the data item is not satisfactory, the item is corrected by the means 50 and registered by the means 60.
Patent JP-H04297813-A (JP)
Title: Pattern area ratio measuring system
Inventor: SUGIMURA SHINJI
IPC: B41F31/02
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a pattern area ratio measuring system to be built in a print processing system. CONSTITUTION:An automatic developing system 2 is coupled through a carrying system 3 with a pattern area ratio measuring system. When a form plate is set in the auto-feeder 1 in the developing system 2, developing and measurement of area ratio are carried out automatically. The auto-feeder 1 comprises a shelf section 11 having multi-stage shelves containing every sheet of form plate and a mechanism for vertically moving the shelf section 11 to align any one stage of shelf with the carrying path of the automatic developing system and for inserting a form plate contained in the shelf into the automatic developing system.
Patent JP-H11260992-A (JP)
Title: Lead frame, semiconductor device and manufacture semiconductor device
Inventor: SUZUKI SHINICHI
IPC: H01L23/48
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a lead frame by which a semiconductor chip is connected surely to a lead and to an island and by which a small semiconductor device without an internal connection defect can be manufactured easily and to obtain a manufacturing method for a semiconductor device. SOLUTION: A lead frame is provided with a plurality of leads 10 and with an island 14 which is formed at the tip of one of them and on which a semiconductor chip is mounted. In the lead frame, protrusions 14a, 14b are formed on the side of the lead 14 which is parallel to the leads 10. When the semiconductor chip is mounted on the island 14 and when the semiconductor chip is wire- bonded to the leads 10 and to the island 14, the protrusions 14a, 14b are pressed so as to prevent the island 14 from being levitated from a stage. The protrusions 14a, 14b are formed preferably in positions at a distance from the leads 10, and they can be formed in any one or both of two sides which are parallel to the leads 10.
Patent JP-S5313572-A (JP)
Title: Metallic vapore discharge lamp
Inventor: HIROTA TAISUKE
IPC: H01J61/56
Filed: 1976-07-21
Abstract: PURPOSE: To start at a low starting voltage and to eliminate a stabilizer, by a mrthod in which a ballast filament is connected in series and a thermally responsive switching device is connected to in parallel to an inner tube, and these are built in a same outer tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61243938-A (JP)
Title: Production of magnetic iron oxide powder formagnetic recording
Inventor: KATSUTA YOSHIHARU
IPC: C09D9/04
Filed: 1985-04-22
Abstract: PURPOSE:To improve magnetic characteristics such as saturation magnetic flux density, squareness ratio and coercive force by coating magnetic iron oxide powder with a surface active agent then loosening the flocculated particles by a kneading machine. CONSTITUTION:The magnetic iron oxide powder is coated with 0.3-3wt.% surface active agent such as polyethylene glycol ether phosphate and is then ground by an edge runner. The surface active agent sticking to the surface improves the slips among the particles in the stage of grinding and disperses uniformly the stresses exerted to the powder among the particles thereby preventing the local concn. of the stresses and loosening the flocculated particles without disintegrating the particles. The particles are thus ground mainly to uniform single particles. The dispersibility of the magnetic powder is thus im proved and the magnetic recording medium having the excellent dispersibility and orientability in the coated film, the magnetic recording medium having the large saturation magnetic flux density and squareness ratio, the desired coercive and the high output force is obtd.
Patent JP-H01257874-A (JP)
Title: Scanning type optical printer
Inventor: TANI YOSHIHEI
IPC: G02B26/10
Filed: 1988-04-06
Abstract: PURPOSE:To reduce the size of the optical printer greatly by using a light source for information recording and its optical system as a light source for information reading and its optical system in common, and adding a few constituent elements and providing the same function with a copying machine. CONSTITUTION:A reflecting mirror 8 is provided rotatably between a 1st angle position where light is incident on a photosensitive drum 7 and a 2nd angle position, and an information reading mechanism consists of a read original scanning part 9 which is arranged on the optical path of a light beam reflected by the reflecting mirror 8 at the 2nd angle position at an optically equal distance from the photosensitive drum 7 and a photoelectric converting element 11 which converged and reflected light from an original at the read original scanning part 9 into an electric signal. When the rotatable reflecting mirror 8 is set at the 1st angle position, a deflected and swept light beam is incident on the photosensitive drum 7 through reflecting mirrors 6 and 8 and an image forming lens 4 to form an electrostatic latent image corresponding to recording information on the photosensitive drum 7. Consequently, the device is reduced in size on the whole.
Patent JP-H0851794-A (JP)
Title: Power feeding method and circuit for single-pahse stepper motor
Inventor: MAI KUSAN TSUU
IPC: H02P8/38
Filed: 1995-03-17
Abstract: PURPOSE: To reduce power consumption by making the continuing time interval of cutting voltage pulses to be the function of a loading state and a feeding voltage to a motor, so as to be variable and feeding an auxiliary pulse to the motor, only when a prescribedly defined extremely loaded state appears in the product of a prescribed constant and a time interval. CONSTITUTION: A logic circuit 74 receives a signal for deciding connecting times T0 to T5, T6i and the output signal CE of a load detecting logic circuit 73, by means of an input part and sends control signals D1 to D4 to a drive circuit 73 with a switching function. A measuring resistor (r) which detects a rotor current is serially connected with a motor M at the output part of a drive circuit 75, and an exchange 76 transforms a voltage between both terminals of the resistor (r) into the signal of the rotor current (i) of the motor to send to a comparator 71. The transistor of the circuit 75 is individually controlled by the signals D1 to D4 from a logic circuit 74, for comparing a reference current Iref and an output signal (i) corresponding to a rotor current value from the exchange 76 with each other to feed power, only in a state of extremely loaded state.
Patent JP-S5515310-A (JP)
Title: Oil collecting vessel
Inventor: UMEMURA NOBUO
IPC: C02F1/00
Filed: 1978-07-15
Abstract: PURPOSE: To prevent the damage at the skirt of oil fence thus to perform the drawing of the coil fence efficiently by catching the skirt of oil fence by means of resilient gear wheel.  
     CONSTITUTION: Upon operation of driver 7 equipped with explosion-proof equipment, the skirt catching wheels 13, 13' rotate in the direction of arrow through gear box 8, warm 11, warm wheel 12, etc. to catch and draw in the skirt of oil fence 2. The skirt catching wheels 13, 13' are resilient gear constructed to protect the skirt from damage. The cleaner 15 clean out the oil on the skirt by spraying water through sea water tube 16 when the skirt passes through the cleaner 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59206330-A (JP)
Inventor: RONARUDO ANDOREE REMAHIYUU
IPC: A61K31/22
Filed: 1984-05-01
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-H10281687-A (JP)
Title: Connecting part of header for heat exchanger to fluid feeding pipe
Inventor: KANEKO SHINYA
IPC: F28F9/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To improve yield of a product by reducing man-hour of a connecting work. SOLUTION: The header 2 feeding fluid therein partly has an elliptical connecting hole 18. And, a fluid feeding pipe 9a is inserted at an end 19 protruding from a collar 12 formed at an end side part into the hole 18, and brazed at a contact part to the header 2. The end 19 is formed in an elliptical cylindrical state to be inserted into the hole 18. A pair of protrusions 20 are formed at two positions of opposite sides of a short diameter direction of the ellipse on an outer periphery of the end 19. The protrusions 20 is used as a release inhibiting part of the end 19 in the state that the end 19 is forced into the hole 18.
Patent JP-S5210148-A (JP)
Title: Image copying process
Inventor: MIYAMOTO MINORU
IPC: G02F1/19
Filed: 1975-07-14
Abstract: PURPOSE: To copy an image by applying a magnetic field and heat. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61245917-A (JP)
Title: Roller leveller
Inventor: MATSUOKA HIROSHI
IPC: B21D1/05
Filed: 1985-04-24
Abstract: PURPOSE:To enable the shape straightening of both thin plate and thick plate with one unit of roller leveller by arranging by removing the internal part residual stress by applying a repeated bending operation on a cold rolled metallic strip sheet and by varying the roll diameter of the roller leveller to straighten the shape. CONSTITUTION:The defective shape of center elongation, lug wave, etc. is caused on a metallic strip sheet because of the internal part residual stress becoming uneven in its longitudinal direction and width direction by the conditions at rolling time and uneven temp. distribution. Four pieces of small levelling roll 11, three pieces of mid levelling roll 12 and four pieces of large levelling roll 13 are arranged in zigzags the upper and lower in progressing direction on the roller leveller device to straighten said defective shape. In case of the shape correction of a thin sheet material B the sheet material B is passed from the small diameter roll 11 in the direction of the large diameter roll 13 and in case of the thick plate material C it is passed from the large diameter roll 13 in the direction of the small diameter roll 11 for shape straightening. The shape correction of both thin and thick sheet materials can be performed with one unit of roller leveller.
Patent JP-H02266118-A (JP)
Title: Operating control method for direct current motor in transfer unit
Inventor: KATO TADAHIKO
IPC: F16D48/02
Filed: 1989-04-05
Abstract: PURPOSE:To prevent a 4WD vehicle from battery dying by constituting it so as to drive a D.C. motor only at time of reverse and stoppage of the vehicle and at low speed. CONSTITUTION:A reverse switch signal, a speed signal of an X-in shaft 5 and a 2WD-4WD selector switch signal are all inputted, and then whether a 4WD switch is ON or not is discriminated, and when it is not ON, namely, 2WD is the case, a DC motor 27 is turned to OFF. When the 4WD switch is ON, whether rotational frequency N is less then 800rpm (specified value) or not is discriminated, and when N<=800rpm is the case, the motor 27 is turned to OFF. When N>800rpm is the case, whether a reverse switch is ON or not is discriminated, and when it is ON, the motor 27 is turned to ON, but at time of OFF, the motor 27 is turned to OFF. Thus, at time of 4WD and the reverse of a vehicle, since the motor 27 is driven only at a low speed of less than the specified value, battery dying is thus prevented from occurring.
Patent JP-H05290483-A (JP)
Title: Clamping device for optical disk
Inventor: UEHARA KEIJI
IPC: G11B17/028
Filed: 1992-04-08
Abstract: PURPOSE:To prevent the degradation in the follow-up accuracy of a light spot and focusing accuracy by the resonance of an optical disk by suppressing the resonance of the optical disk by the excitation from the parts exclusive of the clamping device. CONSTITUTION:A permanent magnet 4 and yoke 3 which attract the a hub 70 of the optical disk 7 are fixed in a turn table 1 and an elastic member 5 is mounted atop the permanent magnet 4 in such a manner that this member can come into contact with the hub 70. The permanent magnet 4 and yoke 3 are so constituted as to attract the hub 70 via the elastic member 5. The vibration of the optical disk 7 is attenuated by the elastic member 5.