baber/WOPTO huggingface dataset:
Patent JP-H11178208-A (JP)
Title: High-voltage power supply and electronic photographing device
Inventor: DOI KOJI
IPC: G03G21/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage power supply capable of preventing the continuance of a high-voltage output exceeding a given period, even if an unexpected controlling trouble disables the high-voltage output to be stopped externally. SOLUTION: A timer circuit 1 begins to measure time, in response to the signal state of the remote signal RM indicating the 'on' state of a high-voltage output. This timer circuit 1 measures time for a predetermined period and generates a time-up signal TU, when the given period elapsed. A switching means 2 relays the remote signal RM to a high-voltage generating means 3 unconditionally as long as the timer circuit 1 is not outputting the time-up signal TU. If the switching means 2 receives the time-up signal TU, it stops relaying the remote signal RM and outputs a signal indicating the 'off' state of the high-voltage output. This makes the high-tension generating means 3 stop its output whatever state the remote signal RM is in.
Patent JP-2001167946-A (JP)
Title: Switching transformer for automobile
Inventor: WATANABE TAKUMI
IPC: H05B41/02
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a switching transformer for automobile which is aimed at eliminating cracking of its core and to reduce noise. SOLUTION: Since the switching transistor for automobile uses a magnetic core 3 made of silicon steel sheet, there is no risk of cracks occurring in the core 3, even if the transformer is subjected to vibrations. In addition, since the magnetic klistortion of the core 3 is almost zero even with respect to beating sounds, the transformer will not produce loud noise.
Patent JP-H07202441-A (JP)
Title: Case for mounted printed board
Inventor: SAITO MICHIAKI
IPC: H05K5/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a case for a printed board mounting electric, electronic and optical devices which exhibits buffering effect for vibration or impact while preventing resonance of printed boards. CONSTITUTION:A printed board 1 mounting electric, electronic and optical devices while connecting the housing 2, made of a conductive material, with the ground of the printed board through a flexible conductor 8 is attached, on the side edge part thereof, with a desired number of buffering blocks 7 slightly higher than the depth of the housing 2 through a fitting part 6. It is housed in the housing 2 while being compressed and a cover body 10 is fixed to the upper face of the housing 2 in order to house the mounting printed board 1 while holding by the compression force acting between the buffering block 7, the inner wall of housing and the cover body 1.
Patent JP-H09176179-A (JP)
Title: Glucose or mannose derivative and radiodiagnostic agent containing the same
Inventor: YAMAMICHI YOSHIHIRO
IPC: C07H3/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new derivative which is a glucose or a mannose derivative labeled with a radioactive or nonradioactive iodine and useful as a radiodiagnostic agent, etc., capable of reflecting the sugar uptake by a sugar metabolic and a sugar transport systems of an animal cell, especially in the cell. SOLUTION: This new glucose or mannose derivative is represented by the formula (R1 is OH or methoxy; R2 is H or a halogen; R3 is H, OH or a halogen; R4 is a radioactive or a nonradioactive iodine) (e.g. 2,6-dideoxy-2-fluoro-6-iodo-D- glucose) and useful for a radiodiagnosis, diagnosis of a morbid state of an organ or a tissue and detection, etc., of tumor reflecting the sugar uptake by a sugar metabolic and a sugar transport systems of an animal cell including a human, especially in the cell with a sugar transport carrier present in a cell membrane. The compound is obtained by triacetylating 2-fluoro-2-deoxyglucose with acetic anhydride, then reacting the resultant compound with imidazole, triphenylphosphine and iodine, carrying out the iodination and subsequently deacetylating the prepared compound.
Patent JP-H07195616-A (JP)
Title: Fluoroplastic coated steel panel and production thereof
Inventor: HATANO HIROSHI
IPC: B32B15/082
Filed: 1993-12-29
Abstract: PURPOSE:To obtain an inexpensive fluoroplastic coated steel panel excellent in adhesion by forming a heat-fusible layer of an ethylene/tetrafluoroethylene copolymer resin film on the surface of a Zn-Al alloy plated steel panel through a chromate treatment layer. CONSTITUTION:A heat-fusible layer of an ethylene/tetrafluoroethylene copolymer (hereinbelow referred to as ETFE) resin film is formed on the surface of a steel panel plated with a Zn-Al alloy containing 20-80wt.% of Al through a chromate treatment layer to form a fluoroplastic coated steel panel. This fluoroplastic coated steel panel is produced by heating a substrate steel panel on which the heat-fusible layer must be formed to the m.p. of the ETFE resin film to bond the same to the surface of the steel panel under pressure and heating the steel panel to which the ETFE resin film is bonded under pressure to the temp. range from the m.p. of the ETFE resin film to the thermal decomposition temp. thereof to form the heat-fusible layer of the ETFE resin film. As a result, the fluoroplastic coated steel panel excellent in film adhesion can be obtained.
Patent JP-H07198284-A (JP)
Title: Heat exchanger
Inventor: KURIHARA AKIO
IPC: F28F3/02
Filed: 1993-12-28
Abstract: PURPOSE:To sufficiently improve thermal efficiency when heat exchanging air is forcibly circulated. CONSTITUTION:A heat exchanger connected to a Peltier element comprises aluminum materials 101, and a plurality of rows of fins 111 provided on surfaces of the materials 101 in such a manner that a fin pitch P is 1-4mm, a fin width W is 10-25mm, and a fin height is 10-30mm.
Patent JP-H05131584-A (JP)
Title: Laminated resin sheet
Inventor: HATTORI KAZUHIDE
IPC: B32B7/12
Filed: 1991-11-11
Abstract: PURPOSE:To provide an economical, thermoformable laminated resin sheet by solving the trouble such as peeling off caused by an improper adhesion of the laminated sheets formed by bonding together an airtight resin film and a foaming polystyrene sheet with an adhesive layer. CONSTITUTION:In a laminated sheet obtained by bonding together an airtight resin film such as saponified film formed of ethylene-vinyl acetate copolymer and a foaming polystyrene sheet with an adhesive layer, the adhesive layer is constituted of the resin resulting from modification of ethylene-vinyl acetate copolymer with an unsaturated carboxylic anhydride and having a melt flow rate of 20-50g/10min. and containing an unsaturated carboxylic anhydride unit in an amount of 0.1-20wt.%.
Patent JP-H05133319-A (JP)
Title: Propulsion machine using electric current and magnetism produced by ionization of propelling fluid (gas and liquid)
Inventor: KATOU SANEHISA
IPC: B63H19/00
Filed: 1991-11-09
Abstract: PURPOSE:To pass gas or liquid which are substances to propel through a current and magnetism propulsion machine by electric current and magnetism to utilize the reaction for propulsion, without using a propeller, screw, or the like. CONSTITUTION:In discharge sections 1, which are hexagonal and porous and partially have projections, a direct current 7 is discharged to gas and liquid to propel to ionize them. Direct current is passed through the ionized gas and liquid to apply magnetism 5 to them according to the Fleming's law, and thus the gas and liquid are passed through a current and magnetism propulsion machine, and by reaction caused by this, propulsion is attained.
Patent JP-2000170914-A (JP)
Title: Combination of cylinder and piston ring
Inventor: KAWAI KIYOYUKI
IPC: F16J9/26
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of seizure by forming the inner periphery sliding surface out of a metallic group compound material hardened by ceramic fiber and hard particles, and the outer periphery sliding surface of a piston ring out of Fe alloy plating where solid lubricant is scattered. SOLUTION: By forming, on a gas nitriding layer 2, Fe alloy compound plating 3 or Ni alloy compound plating, which are excellent in initial running-in capability and having self-lubrication on the outer periphery sliding surface of a piston ring 1, or amorphous carbon coating excellent in aluminum resistant condensing capability, smooth-sliding and quick-running-in surface is formed. By restraining a cylinder 1 from being transferred to an aluminum piston ring 1 serving as a matrix 4, it is possible to prevent the generation of seizure even if electrolytic etching is omitted.
Patent JP-H10183748-A (JP)
Title: Half precast plate for constructing cantilever slab
Inventor: ADACHI KATSUTOSHI
IPC: E04B1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a half precast plate which reduces purchase cost and excels in the workability when it is used at site. SOLUTION: An anchor member 20 of which one end is fixed on a reinforcing bar 13a arranged inside a flat plate part 11 and the other end protrudes on a top face of the flat plate part 11 and which is embedded in topping concrete which is placed on the top face of the flat plate part 11 to join with a building 4 is provided in the flat plate part 11 which forms a slab face. Furthermore, a through hole is formed at one end of the anchor member 20, and a half precast plate for constructing cantilever slab 10 in which an auxiliary reinforcing bar 13c which is bound and fixed to the reinforcing bar 13a is inserted is employed for this through hole.
Patent JP-2000183660-A (JP)
Title: Feedforward amplifying device
Inventor: MIYAMOTO HIROYUKI
IPC: H03F1/32
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a device which does not need a highly accurate design, can easily correspond to various changes of a signal level of a pilot signal and reduces production costs and management by automatically adjusting the signal level of the pilot signal to an optimum value to correspond to a distortion component. SOLUTION: A control circuit 16 reads frequency data stored in a memory table 19 and controls the frequency of a pilot signal, generated by an oscillator 15 to a frequency band which is different from the carrier component of an RF signal by sending a control signal of the frequency data to the oscillator 15. The control circuit 16 also decides the optimum value of a signal level of the pilot signal, based on the signal level data of the pilot signal stored in a message table 19 and characteristics curve data of the pilot signal. Then, it attenuates the signal level of the pilot signal to a prescribed value by sending a control signal of a signal level data to a voltage-controlled attenuator 20 so as to be the optimum value.
Patent JP-2000172642-A (JP)
Title: Data transfer system
Inventor: ITO ATSUSHI
IPC: G06F13/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To confirm delivery of a data transfer and to secure its reliability, and to transfer data fast without being affected by the throughput between terminals by allowing servers to have data accounts as storage areas by each user that the server manages and transferring data between data accounts. SOLUTION: Servers A to C have the data accounts as data storage areas by each of users A1 to An, B1 to Bm, and C1 to Ck that the servers manage. Then data are transferred between data accounts. Therefore, the users A1 to An, B1 and Bm, and C1 to Ck need to be registered in advance in the servers A to C and posses data accounts and become capable of operating the data accounts only with respect to the servers A to C which have data accounts. Therefore, the users A1 to An, B1 to Bm, and C1 to Ck can perform data depositing operation, withdrawing operation, transfer operation, and transfer- result referral operation for data by using terminals.
Patent JP-H06294714-A (JP)
Title: Automatic analysis device of liquid sample
Inventor: SO JIYA SHIYUN
IPC: G01N1/14
Filed: 1993-12-28
Abstract: PURPOSE: To analyze a component related to the clogging of a piping due to a solution by implementing the processes where a sample bottle containing a collected sample solution is transferred to an analysis room, the upper plug of the sample bottom is pulled out for drawing out the sample solution, pre-treatment is performed, including the addition of a diluting agent, and then the solution is treated through the filter paper method when necessary. CONSTITUTION: A sample solution in a liquid storage tank 1010 circulates in piping 108 via a filter 106 on the operation of a pump 109. A sample collecting part 1010 feeds a sample bottle to a robot arm insertion groove for collecting the sample solution through a tube. Then, the bottle is sent to an automatic sample transfer part 200 where the sample bottle is mounted on a transfer body 236 and sent to a sample preparation part 300 through an air shooter. In this part 300, the bottle is moved with another robot arm and the upper plug thereof is pulled out. The prescribed amount of the sample is then collected in a sample treatment part 400, and subjected to a diluting process, an additive application process, a specific component extraction process or the like. The sample is then fed to various types of analysis equipment 600 for component analysis. Regarding each type of analysis, a filter paper sample adjustment part operates concurrently with the sample treatment part 400 when necessary, so as to perform treatment with the paper filter.
Patent JP-H06176748-A (JP)
Title: Storage battery
Inventor: UEMICHI YUKIO
IPC: H01M50/367
Filed: 1992-12-08
Abstract: PURPOSE:To obtain a storage battery, in which the electrolyte is not leaked from a gas discharge hole even in the case where a battery, which is loaded on an automobile or the like, is inclined. CONSTITUTION:In a storage battery, discharge gas from plural cell chambers 4 are led from a gas discharge chamber 5, which consists of an inner cap 2 and an upper cap 1 for covering the inner cap 2, to the outside through a fine hole filter 7. A gas discharge hole 8, which has an opening surface 8a provided in the back surface of the upper cap 1 at a position separated from the side surface 5a of the gas discharge chamber 5 and which has the other opening surface 8b in the outside surface of the upper cap 1, is formed in the upper cap 1, and a fine hole filter 7 is fitted to one opening surface 8a and a clearance 9 is formed under the fine hole filter 7.
Patent JP-H06243161-A (JP)
Title: Discreteness cosine converting circuit
Inventor: KIN KITETSU
IPC: G06F17/14
Filed: 1993-12-29
Abstract: PURPOSE: To provide a discrete cosine transforming circuit which can be further economically manufactured by extremely decreasing the number of RAC and the size of an ROM. CONSTITUTION: This discrete cosine transforming circuit is constituted of (n) stages, each stage includes a shuffle circuit having 2<n> , 2<n-1> ,..., 2<1> input and output stages, the (n)-th stage has 2<n-2> input and output stages, and this circuit has a first RAC (U4) for a DCT processing by a distributed arithmetic processing and a second RAC (U5) having 2<n-1> input and output stages.  This circuit includes a path switching means connected with the input stage of the shuffle circuit constituted in each stage, which changes the transmission path of information outputted by each stage by a forward processing and a backward processing, and first and second selecting means respectively connected with the input stages of the first RAC (U4) and the second RAC (U5), which select the information by the forward processing and the backward processing, and provide it to the first RAC (U4) and the second RAC (U5).
Patent JP-H11186221-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOOTANI SHUICHI
IPC: H01L21/3065
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To etch an Si oxide film with high selectivity at high speed by etching it with a reactive gas after irradiating this oxide film with X rays through a mask. SOLUTION: The manufacturing method comprises the step of forming an Si oxide film 1 on an Si substrate 2, the step of forming a photoresist film 3 having a contact etching mask by the lithography, the step of irradiating the Si oxide film 1 with X rays 4 through other than the mask of the resist film 3 to form affected parts 5, the step of etching the oxide film 1 with a reactive gas using nitrogen trifluoride to form contact holes 6 by the reactive etching using the reactive gas not contg. C, thus enabling high speed etching and improving the selectivity with the increase the etching speed.
Patent JP-H0620736-A (JP)
Title: Forming method of female electric connector
Inventor: INOUE TSUKASA
IPC: H01R43/16
Filed: 1992-12-10
Abstract: PURPOSE:To provide a forming method of a female electric connector of two- body structure in which a separate body of a resilient contact plate is mounted on a cylindrical body of a female connection part for improving forming productivity and achieving a high quality. CONSTITUTION:A forward end part 2' of a resilient contact plate 2 is caulked to be fixed and connected to a stop tongue member 11 provided at a center forward end of a development plate 13 of a female contact part 1 at a forward end of a part to become a bottom wall 3 of the female contact part 1 after forming, the stop tongue member 11 is then bent back by 180 deg. to become a bent part 12, the forward end part 2' of the resilient contact plate 2 is held by the bent part 12, and the development plate 13 is folded to form the female contact part 1 to be a female electric connector.
Patent JP-H10155647-A (JP)
Title: Vegetable peeler
Inventor: YOSHIDA KIYOTOSHI
IPC: A47J17/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To freely and easily peel the peel of a vegetable into a desired thickness by dividing a guide plate matched with a blade of a cutter part, which is attached to a vegetable peeler, into left and right into a prescribed number with its central part as a boundary. SOLUTION: In a vegetable peeler 1, a guide plate matched with a blade 3 of a cutter part 2 is divided into two, a pair of left and right 4, 4 with the central parts as a boundary. When the guide plate for the cutter part of the vegetable peeler is a fixed plate, it can peel just a prescribed thickness, however, setting the guide plate into two with the central part as the boundary secures the elasticity and allows the central part of the guide plate to be freely changed according to an object so that the thickness of the peel can be adjusted into one desired by a user by the intensity of the force. The guide plate is not always divided into two and a substitute having an elasticity can produce the same effect.
Patent JP-H07195955-A (JP)
Title: Accessory drive device for vehicle
Inventor: TERAOKA MASAO
IPC: B60K17/28
Filed: 1993-12-29
Abstract: PURPOSE:To provide the accessory drive device for a vehicle, which is small in size, inexpensive, and can cope with any requirement at the time of normal running, transportation by ships and the others with no provision of an auxiliary engine. CONSTITUTION:The device is so constituted that a motor 21, a PTO 6 and an epicyclic reduction gear 13 are provided, the first elementary sun gear 16 of the epicyclic reduction gear is connected to the output shaft of the motor via a one-way clutch 22, the second elementary carrier 17 holding a planetary gear 15 is connected to the power delivery shaft 10 of the PTO, and the third elementary internal gear 14 is connected to the input shaft 35 of an accessory compressor 34.
Patent JP-H09188280-A (JP)
Title: Traveling device for crawler type vehicle
Inventor: KOBAYASHI TAKESHI
IPC: F03C1/26
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To enable a hydraulic motor to be prevented from being damaged by external rocks when traveling on a street, and also to facilitiate the pilot piping work easily. SOLUTION: A capacity control valve 43 disposed in a rear casing 19 is made to be oriented to the driving direction of a grounding surface and to the substantially parallel direction to a grounding surface of a crawler 56. Then, a supply discharge passage disposed in the rear casing 19, a pair of overload relief valves, and the like are oriented substantially parallel to the capacity control valve 43. Furthermore, a high pressure passage 42 of a high pressure selection valve 41 is placed between a pair of supply discharge passages and is disposed on the center axis (driving axis) of a hydraulic motor 14, and the capacity control valve 43 is provided to be oriented in the radial direction to the center position of the rear casing 19 so that a spool slide hole 43A of the capacity control valve 43 is communicated with the high pressure passage 42 in the vertical direction.
Patent JP-2000183989-A (JP)
Title: Radio demodulating device
Inventor: SAKAKOSHI KOUJI
IPC: H04L27/22
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio demodulating device for improving transmission quality by allowing a detector circuit to set an optical phase in a shorter time. SOLUTION: A synchronizing circuit 4 is provided with a table for converting the output of a detector circuit 2 into phase controlled variables to the detector circuit 2 based on the output of the detector circuit 2, and the phase controlled variables obtained from the table are outputted to the detector circuit 2. The detector circuit 2 quickens the phase when the phase controlled variable is negative, and slows the phase when the phase controlled variable is positive, and maintains the present phase when the phase controlled variable is 0.  A reference part in the table is decided from three elements, that is, transition direction of a signal point, an angle from the origin of transition signal point to an intermediate point, and an angle from the intermediate point to the destination of transition signal point, and the angle is expressed by dividing 90 deg. into 256 stages, and numerical values divided into 11 stages such as -16, -8, -4, -2, -1, 0, 1, 2, 4, 8, and 16 are stored s the phase controlled variables to be stored in the table.
Patent JP-H10147120-A (JP)
Title: Pendulum type sensor for punctured or burst tire
Inventor: KANO HIDEYOSHI
IPC: B60C23/06
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a pendulum type sensor fixed to the suspension around each tire and sensing a punctured or burst tire. SOLUTION: A pendulum type sensor for front tires is fixed under the foot of a driver and a pendulum type sensor for rear tires is fixed in a trunk. The thickness of the pendulum is 5mm and the larger the weight of the pendulum is, the more stable it is. The larger the fixing hole of the pendulum is, the more stable it is. A pin for stopping the pendulum at a predetermined position is fixed by calculating the contact point of the pendulum and an electrode in accordance with a burst tire. When a car body is slanted, the pin for stopping the pendulum at a predetermined position comes under the pendulum.