baber/WOPTO huggingface dataset:
Patent JP-H06299940-A (JP)
Title: Ignition device for internal combustion engine
Inventor: KAMIYA ARIHIRO
IPC: F02P17/00
Filed: 1993-04-12
Abstract: PURPOSE:To provide an ignition device, which can detect an ion current by means of simple structure, for an internal combustion engine. CONSTITUTION:Base terminals of transistors Tr1, Tr2 in a composite ignition circuit 4 are individually connected to a closed angle/constant current controlling circuit 2 and a monostable circuit 3, both of which are connected to an ECU 1. A direct current power source 5, an energy accumulating coil 6, and a transistor Tr1 are connected together in series. On the other hand, the energy accumulating coil 6, a reverse current preventing diode 7, the primary coil 12a of an ignition coil 12, and the transistor Tr2 are connected together in series. A condenser 9 for ignition is connected onto the cathode side of the reverse current preventing diode 7. An ignition plug 14 is connected to the secondary coil 12b of the ignition coil 12. On the other hand, a condenser 17 for a power source is connected in parallel to the condenser 9 for ignition onto the cathode side of the reverse current preventing diode 7. A current detecting resistor 18 and a voltage detecting terminal 20 are connected onto one terminal side of the condenser 17 for a power source.
Patent JP-S59213558-A (JP)
Inventor: MATSUMOTO YUTAKA
IPC: B61B13/02
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-H11343263-A (JP)
Title: Diaromatic compound and its use to medicine for human or animal and cosmetic
Inventor: BERNARDON JEAN MICHEL
IPC: A61K31/4453
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new diaromatic compound having remarkable activity in fields of cytodifferentiation and cell growth and useful for treatment of dermatological complaint, etc., related to kelatinization disorders and cosmetic compositions. SOLUTION: This diaromatic compound is represented by formula I [R1 is CH3 , CH2 OR2 or COR3 (R2 and R3 are each H, a lower alkyl or the like); Ar1 is a group or the like of formula II (R4 and R5 are each H, polyether, a lower alkyl or the like); Ar2 is a group or the like of formula III (R12 is H, hydroxy, an alkoxy or the like); X is a group or the like of formula IV (R14 and R15 are each H or a lower alkyl)], preferably 3-(3',5'-di-tert-butyl-2'- methoxy-3-biphenyl)acrylic acid. Furthermore, the compound is preferably prepared from an aldehyde or a ketone derivative according to horner type reaction by using sodium or lithium derivative of phosphonate.
Patent JP-2000282755-A (JP)
Title: Heat insulating frame and heat insulating window using the same
Inventor: NAKAMURA AKIHITO
IPC: E06B5/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve heat insulation property, shipping quality, and storage performance of a heat insulating frame, by forming the heat insulating frame of a frame body and paper screens attached to the inside thereof, constituting each paper screen of synthetic resin moldings, and constituting the frame body of a composite frame having heat insulating property, which is obtained by dividing the frame body into an indoor-side split frame and an outdoor-side split frame which each are formed of metal moldings, and interposing a heat insulating material therebetween. SOLUTION: A heat insulating frame 1 includes a frame body 2 to be attached to the inside of a furniture frame of a building, and two paper screens 3 slidably attached to the inside of the frame body 2. The frame body 2A is divided into an indoor-side split frame 6 and an outdoor-side split frame 7, and a heat insulating material 8 is interposed between both the split frames 6, 7, whereby the frame body is a composite frame having heat insulation property. The indoor-side split frame 6 and the outdoor-side split frame 7 are each formed of metal moldings, and the paper screens 3 are each formed of synthetic resin moldings. Thus, heat insulation property, slipping quality, and storage performance of the heat insulating frame can be improved while burden of facilities and costs for manufacturing the heat insulating frame being alleviated to a possible minimum extent.
Patent JP-S59213095-A (JP)
Title: Memory protecting system
Inventor: SUGIYAMA ITSUMI
IPC: G06F21/62
Filed: 1983-05-16
Abstract: PURPOSE:To protect every memory block by referring to an access control table with an access control table address to determine whether the access to a memory is permitted or not. CONSTITUTION:A memory flag corresponding to a block of the memory which should be accessed by a program is read out from a memory flag table 1 and is linked to a program key from a program key transmitting means 2 by a linking means 3. This linked data is added to a preliminarily determined access control table start address from an access control table start address transmitting means 4 by an adding means 5. Data resulting from this addition is used as an address to refer to an access control table 6. Since possibility/impossiblity of memory reference and rewrite is stored as reference data in each reference address, it is determined by this reference data whether the access to the memory is permitted or not. Thus, a program X can access only memory blocks A and D, and memory protection for every program is performed.
Patent JP-H08289406-A (JP)
Title: Auxiliary machine battery charging device for series hybrid vehicle
Inventor: SHIYAMOTO SUMIKAZU
IPC: B60L50/15
Filed: 1995-04-11
Abstract: PURPOSE: To improve the charging efficiency of an auxiliary machine battery and also to charge it without stopping an engine or without complicated control by controlling the driving electric power of a motor for the travelling of a vehicle and a main battery by the output of a main winding to charge the auxiliary machine battery by the output of an auxiliary machine winding. CONSTITUTION: A controller 22B operates a generator 20A as a motor at the time of starting an engine 26. It refers to the number of revolutions of the generator 20A, which is detected by a rotation sensor 40, to determine necessary assist torque and generate a switching signal SW2 . An AC/DC converter 30 is turned off by a signal SW3 . An inverter 18A for power generation converts the discharge current of a main battery 16 into a three-phase alternating current in response to the signal SW2 to supply it to the main winding of the generator 20A. The controller 22B judges the start of the engine 26 from the number of revolutions of the engine 26. When the start is completed, the controller 22B permits the operation of the AC/DC converter 30, thereby charging an auxiliary machine battery 36.
Patent JP-S57202987-A (JP)
Title: Manufacture of welded can body
Inventor: TOYOSHIMA MAKOTO
IPC: B23K11/16
Filed: 1981-06-05
Abstract: PURPOSE:To remove coating film only from the surface of lapped edge and to minimize the area of exposed iron in resistance welding of lapped edge of a blank of tin free steel by bending the edge along the boundary line and removing the chromium coating film. CONSTITUTION:The edge 17 of a blank 16 of tin free steel is bent in two steps to form a step 18. It is then so formed that the upper face 17a1 of the right side edge 17a in the figure which is to become a lapped part is positioned nearly parallel to the upper face 16a and slightly higher than the face, and the lower face 17a2 of the left side edge 17a in the figure is positioned nearly parallel to the lower face 16b and slightly higher than the face. The chrominum coating film 5 on the faces 17a1, 17a2 is removed by a rotary removing tool 9 having nearly horizontal axial line while carrying the blank 16 in the direction of the arrow, and an exposed part 10 of iron is formed. In this case, even if shaking of rotation occurs in the tool 9, proceeding of the part 10 to the part 18 or inside thereof crossing the boundary 21 between parts 17a, 18 does not take place.
Patent JP-H01258368-A (JP)
Title: Heat insulation and heating device of battery
Inventor: MIYAMOTO SHIGERU
IPC: H01M10/60
Filed: 1988-04-07
Abstract: PURPOSE:To increase the heat insulation effect even when the outer air is cold by laminating and winding a surface material, an adiabatic sheet, and a net to a battery, and placing a pyrogen between the adiabatic sheet and the net, when a heat insulation and a heating are applied to the battery. CONSTITUTION:At the whole exposed surface expect one end of a battery, a surface material 1, an adiabatic sheet 2, and a net 3 are laminated and wound, and a pyrogen 5 is sealed between the sheet 2 and the net 3. At the open end, a magic tape 4 is attached. The heat insulating effect is given by preventing a cold outer air in winter from hitting the battery directly in such a way, and when the the electromotive force is reduced, the pyrogen is heated to heat the solution temperature of the battery.
Patent JP-S63251277-A (JP)
Title: Pattern printing method
Inventor: FUKUDA MANABU
IPC: G03F1/92
Filed: 1987-04-09
Abstract: PURPOSE:To enable a specific sheet to be determined, by a method wherein, a plate having a repeated pattern is provided on the plate surface of an endless plate body, and a plate having either a pattern which has been made by slightly reducing the pattern on the plate of the aforesaid plate body or a different pattern is formed on the plate surface of the other endless plate body. CONSTITUTION:A pattern P1 is formed on a plate 81 of an endless plate body 61, and a pattern P2 is formed on a plate 82 of an endless plate body 62. The pattern P2 is of the same form as the pattern P1, but is formed by being multiplied by a very low ratio of reduction in the plate-making. For example, if the length of the plate body 62 is made slightly smaller than that of the plate body 61 and an endless printing is made on a sheet 3 with the plates 81, 82 of the plate bodies 61, 62, the discrepancy in the patterns occurs in a small amount with every rotation of the plate bodies 61, 62. As a result, the patterns return to an original pattern when a printing corresponding to a least common multiple of the lengths of the plate bodies 61 and 62 is accomplished. Therefore, by reading these patterns by, for example, an optical reader, the difference between the patterns can be identified. Thus, the time of printing, date of issuance, and others of the printed matter are known by reading the patterns.
Patent JP-H02265248-A (JP)
Title: Manufacture of mos-type transistor
Inventor: KURIYAMA HIROKO
IPC: H01L29/78
Filed: 1989-04-06
Abstract: PURPOSE:To enhance reliability of a transistor by a method wherein an insulating film is formed on a semiconductor substrate, polysilicon is grown on the insulating film and an impurity concentration in the polysilicon has a negative concentration gradient from the upper end to the lower end of the polysilicon. CONSTITUTION:A substrate 5 is oxidized thermally; a gate oxide film 2 is formed; polysilicon 1 for gate electrode use is grown on the film 2; in addition, ions are implanted into its whole surface; the polysilicon 1 having an impurity concentration gradient is formed; then, a gate electrode part is masked; after that, the polysilicon is etched; an impurity concentration in the polysilicon 1 is made small as it approaches the substrate 5. Then, impurity ions are implanted into a part where a film thickness of the polysilicon is thin under a condition that the ions penetrate; an impurity diffusion region (of a low concentration) 3 is formed; in addition, ions are implanted by making use of the polysilicon diffusion region (of a high concentration) 4 is formed. As a result, an electric field is concentrated in the impurity region 3; since a trap level of the thermal oxide film 2 is small, hot carriers are hardly trapped. Thereby, reliability of a transistor can be enhanced.
Patent JP-S62241527-A (JP)
Title: Dehumidifying method for air
Inventor: HONDA ZENJIRO
IPC: B01D53/26
Filed: 1986-04-14
Abstract: PURPOSE:To produce plenty dried air from air contg. steam at low cost by using a membrane which consists of a high molecular compd. having 1-40% equibrium coefficient of moisture absorption in 80% relative humidity at 25 deg.C and has a dense layer of 0.02-3mum thickness. CONSTITUTION:A membrane having a dense layer of 0.02-3mum thickness is produced by using a high molecular compd. having 1-40% equibrium coefficient of moisture absorption in 80% relative humidity at 25 deg.C. As such the high molecular compd., a hydrophilic high molecular compd. such as i.e. regenerated cellulose, cellulose acetate, ethyl cellulose, polyvinyl formal and polyurethane is used. A hollow yarn membrane endurable to comparatively large gas pressure in proportion to material strength especially has a favorable shape. As a dehumidifying method, such a method is used that ordinary-pressure or pressurized wet air is fed to a feed side and a permeation side is decompressed or pressurized wet air is fed to the feed side and ordinary-pressure air or dry air is fed to the permeation side.
Patent JP-H10259982-A (JP)
Title: Detector for abnormality of refrigerator
Inventor: TOYOSHIMA MASASHI
IPC: F25D23/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detector capable of correctly detecting locking of a fan motor, and alarming about it in a refrigerator including a fan motor. SOLUTION: A failure detector 1 is applied to a refrigerator including fan motors 17, 26, and a controller for controlling operation of the fan motor. The controller includes current detection means for detecting a current flowing through the fan motor and alarming means. A slightly smaller value than a current flowing through the fan motor when the fan motor is locked is held as set data, and when the state of the current value flowing through the fan motor being larger than the set value data passes for a predetermined time interval, it is judged on the basis of an output of the current detection means to be abnormal, and abnormality detection operation for actuating the alarming means is executed.
Patent JP-2000275967-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: KOJIMA HISAYOSHI
IPC: G03G15/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To select the rotating direction and the rotating speed of a developing sleeve so as to meet a desired developing condition by providing a developing part coupling for transmitting rotational force to a developing sleeve and driving the developing sleeve without interlocking with an electrophotographic photoreceptor drum. SOLUTION: A coupling on a developing part driving side is provided to be engaged with/disengaged from the developing part coupling 39 coaxially with the coupling 39. In such a case, a coupling for driving the photoreceptor drum, an electrifying part driving side coupling and the developing part driving side coupling in a driving device provided in a device main body and for driving the process cartridge are respectively driven by a motor for driving a photoreceptor drum, a motor for driving an electrifying roller and a motor for driving a developing sleeve, which are respectively independent, through a gear train. Therefore, the photoreceptor drum is not interlocked with an electrifying roller, the developing sleeve 10d and a stirring screw or the like, whereby the photoreceptor drum is not influenced by the load fluctuation of the stirring screw or the like.
Patent JP-S5711316-A (JP)
Title: Automatic transfer device
Inventor: ARAI NOBUSHIGE
IPC: G01N33/50
Filed: 1980-06-23
Abstract: PURPOSE:To transfer shapes easily and precisely by transferring the surface pattern of a sample such as hair to a transparent paint applied to a transparent film. CONSTITUTION:Transparent paint 9 is applied to the surface of a transparent film 1 fed from a feed reel through a motor 4 and a winding reel 3 to form a painted film with a prescribed thickness. When a sample 14 such as hair is pressed to the painted film by press rollers 16 and 17 and the top of the sample 14 is detected through a photocoupler 20 or the like, a timer starts, so that the motor stops during a prescribed period and also the tranveling of film 1 stops. After passing through the prescribed period controlled by the timer, the film 1 travels again and the shape of the sample 14 which is formed on the painted film separated from the film 1 and dried out is magnified and observed by a microscope or the like. The automatic transfer using these transparent film and transparent paint makes it possible to transfer shapes easily and precisely.
Patent JP-S5212049-A (JP)
Title: Recording and reproducing unit for games
Inventor: YAMAMOTO HIROSHI
IPC: A63F3/02
Filed: 1975-07-15
Abstract: PURPOSE:Simple recording and reproducing unit for games like go, othello, checkers, etc.
Patent JP-H10151034-A (JP)
Title: Chair
Inventor: FUKUNAGA MIKIO
IPC: A47C31/12
Filed: 1997-03-20
Abstract: PROBLEM TO BE SOLVED: To reduce unnatural feeling such as tiredness at the time of using in a long period by providing a pressure adjusting device for right and left seat part members and adjusting the hardness of the right and left seat part members corresponding to the weight and preference of an individual user. SOLUTION: A chair without legs 1 is provided with the seat members 2a and 2b divided into left and right at its center, each seat part balancing controllers 5a and 5b is attached to the lower parts of the members 2a and 2b, and seat part supporters 9a and 9b and springs 7a and 7b are provided under the controllers 5a and 5b. In addition, pressure adjusting devices 26a and 26b are mounted under them to adjust the hardness of the right and left members 2a and 2b corresponding to the weight and the preference of an individual user by manual or electrical operation. Thereby the hips and buttocks are stimulated to reduce unnatural feeling such as tiredness at the time of using in a long.
Patent JP-H05291766-A (JP)
Title: Parts holder
Inventor: KOGA AKINORI
IPC: H05K7/14
Filed: 1992-04-08
Abstract: PURPOSE:To hold a mounting part at a mount, corresponding to the change of the mounting position of a mounting part or the addition of a mounting part. CONSTITUTION:This is a parts holder which holds the mounting parts 61, 65, and 70 mounted on a mount 41, being equipped with attachments 64, 69, and 73, which have, at one end each, attaching parts 62, 66, and 71 to be attached to the mounting parts 61, 65, and 70 and have, at the other end each, engaging parts 63, 67, and 72, and a holding body 51, which a plurality of engaging holes for engaging with the engaging parts 63, 67, and 72 of the attachments 64, 69, and 73 and mounting parts 52a and 53a to be mounted to the mount 41.
Patent JP-H02265096-A (JP)
Title: Semiconductor memory device
Inventor: KOKUBO NOBUYUKI
IPC: G11C11/409
Filed: 1989-04-05
Abstract: PURPOSE:To set an output transistor (TR) to a high impedance at the time of data access so that an output current does not flow by controlling the output TR by a signal for allowing a sense amplifier to enable. CONSTITUTION:A sense amplifier enable signal phi3 which becomes H at the time of data access and an output control signal phi1 passing through an inverter circuit 9 are brought to AND processing by an AND gate 5 and a control signal C of L is outputted from the gate 5. Also, this signal C is supplied to a NAND circuit 4 together with a data signal anti phi2, and the signal C passing through an inverter circuit 8 and the data signal phi2 are supplied to a NOR circuit 3. Subsequently, by being controlled by outputs, respectively of circuits 3, 4 passing through inverter circuits 6, 7, respectively, a P-ch TR 1 and an N-ch TR 2 of output TRs are both turned off and become a high output impedance, and at the time of data access, no output current flows.
Patent JP-S57201367-A (JP)
Title: Talking time display device
Inventor: OKUMURA SHIYOUZOU
IPC: H04M15/30
Filed: 1981-06-03
Abstract: PURPOSE:To measure a talking time, by detecting that the polarity of a trunk line has been inverted, and starting to count, in response to the other subscriber. CONSTITUTION:In a state that a calling subscriber has picked up a transmitter and receiver 11, a terminal 13 is negative and a terminal 14 is positive, but when a service line is connected to the other subscriber, and a called subscriber picks up its transmitter and receiver, the terminal 13 and the terminal 14 become positive and negative, respectively. As a result, since the base of a transistor 19 is cut off by a diode 31, its conduction is held, and a transistor 27 does not conduct. At this point, since the collector potential of the transistor 27 becomes high level, a clock counter 23 is triggered, and a service time is displayed on a display device 24. When the talking ends and the transmitter and receiver 11 is reset, the transistor 27 conducts again, and resets the clock counter 23. When a suitable time constant is provided to a resetting circuit, the time display can be confirmed.
Patent JP-H03285143-A (JP)
Title: Method and apparatus for detecting part different in hardness in measured object
Inventor: TSUBOI KIYOSHI
IPC: G01M99/00
Filed: 1990-03-31
Abstract: PURPOSE:To detect the presence of the different hardness part in an object to be measured by detecting that a spectrum is separated into two spectra from the vibration applied to the matter to be measured and picked up therefrom. CONSTITUTION:The object to be measured placed on a measuring stage 24 is vibrated by a vibrator 25 and the vibration thereof is detected in a non- contact state by the sensor 27 of an output vibration receiving apparatus 26 to be converted to an electric signal. The inherent signal of the object to be measured is subjected to spectrum analysis on the basis of the electric signal by an operational processing/judging apparatus 30 and it is judged whether the peak of the spectrum of vibration due to the different hardness part in the object to be measured is present in the vicinity of the peak of the fundamental inherent vibration spectrum of the object to be measured. When there is a different hardness part in the object to be measured in this spectrum analysis, the spectrum processed by the inherent vibration of the object to be measured in separated into two spectra and, therefore, by detecting said spectra, the presence of the different hardness part can be detected.
Patent JP-H05255252-A (JP)
Title: Pyridine derivative and production thereof
IPC: C07D213/64
Filed: 1992-03-10
Abstract: PURPOSE:To provide a novel compound which is useful as an intermediate for agrochemicals and medicines. CONSTITUTION:A compound of formula I (R is lower alkyl), for example, 2- hydroxy-5-(methylaminomethyl)pyridine. The compound of formula I is obtained by allowing the culture medium of a microorganism in Arthrobacter as an enzyme source to act on 3-(alkylaminomethyl)pyridine at 5 to 40 deg.C and 5 to 10 pH for 10 days. The compound of formula I is, for example, allowed to react with an alkylating agent such as dimethyl sulfate to give 2-me thoxy-5-(alkylaminomethyl)pyridine and an insecticide can be produced therefrom.
Patent JP-2000271677-A (JP)
Title: Method and device for flaring cylinder end part
Inventor: HATANO YASUJI
IPC: B21D41/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To flare the opening end part of a cylindrical body even when the end part has roughly an oval shape, to prevent generation of bucking of the cylindrical body with reducing working force, to improve durability and to simplify a set up work in a method and device for flaring the cylindrical body end part used, e.g. for the muffler shell of an automobile. SOLUTION: By pressing an annular protrusion 14 of a roller 8 arranged to the inside of a cylindrical body 1 onto the opening end part 2 of the cylindrical body 1 to the outward direction orthogonal to the axis L0 of the cylindrical body 1, the opening end part 2 is bent on an annular receiving part 12 arranged outside the cylindrical body 1, and the annular protrusion 14 is rolled along the peripheral direction of the opening end part 2.