baber/WOPTO huggingface dataset:
Patent JP-H01148620-A (JP)
Title: Power plant supporting device for automobile
Inventor: SATO YUZO
IPC: B60K5/02
Filed: 1987-12-02
Abstract: PURPOSE:To prevent the separation of a windshield due to the pushing up of a power plant by oscillatably connecting the power plant with a vehicle body side member by means of a connecting rod, so that the power plant can be moved downward when an impact is exerted. CONSTITUTION:A bracket 16 having been fitted to the side wall 4 of a power plant 10 is fitted to a fitting 24 having been fitted to the upper surface 22 of a suspension cross member 12 by means of a bolt 32 or the like. In this case, one end 40 of a connecting rod 38 is oscillatably fitted to the bolt 32, thereby the power plant 10 and the cross member 12 are oscillatably supported. On the other hand, the end 42 of the connecting rod 38 is oscillatably fitted to a side frame 44 being a vehicle body side member by means of a bolt 48 or the like. And it is so contrived that when an impact is exerted, the power plant 10 and the cross member 12 can be oscillated around the bolt 48 and can be moved downward.
Patent JP-H03169204-A (JP)
Title: Electric vehicle
Inventor: NAGANO TOSHIHIRO
IPC: B60L50/15
Filed: 1989-11-22
Abstract: PURPOSE:To make the running performance of a vehicle compatible with the cost thereof by equipping an assist apparatus for charging a battery in an electrification time at a set ratio to a running time. CONSTITUTION:When the running time(T) of an electric vehicle reaches a set running time (TSET), an electrification time counter means 34 causes an electrification time counter to count down from a count set value C2. Unless the running time T of the electric vehicle reaches the set running time TSET, an electrification time discrimination means 35 judges whether the timing of the electrification time (TBC) of a battery 5 ends or not. When the timing of the electrification time TBC of the battery 5 ends, a charge discrimination means 36 clears a charge discrimination flag FLAG. When the battery 5 is charged, a charge identification means 37 outputs an operation signal to a firing and driving means 38, a first and second relay driving means 39 and a rotary actuator operation quantity setting means 41, and when the electrification time TBC of the battery 5 has elapsed, said means 37 outputs an operation stop signal.
Patent JP-H09123725-A (JP)
Title: Suspension device
Inventor: KIKUMA NOBUHIRO
IPC: B60G17/015
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To properly limit the rolling of a vehicle and to simultaneously perform proper following-up even on a rough road. SOLUTION: A suspension device is provided with a car speed detecting means 2 for detecting the car speed of a vehicle 1, a steering angular speed detecting means 3 for detecting the rotational angular speed of a steering, a control map storage means for storing a control map for selecting the attenuating force of a suspension device 1a corresponding to a detected value detected from these detecting means and a main control part for selectively controlling the attenuating force of the suspension device 1a. In this case, a G sensor for detecting acceleration in the upper and lower directions of the vehicle 1 is provided in the suspension device 1a and an attenuating force reduction control function for reducing the attenuating force of the suspension device 1a by the main control part is provided.
Patent JP-H09124567-A (JP)
Title: 2,2'-dimethyliminodiacetic derivative, biodegradable chelating agent containing alkali metal salt and its production
Inventor: YAMAMOTO HIROSHI
IPC: C07C227/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable chelating agent having a strong biodegradability, containing a specific 2,2'-dimethyliminodiacetic acid derivative as an active component, useful in a detergent composition, a detergent builder, a metal-screening agent and a stabilizer for peroxides. SOLUTION: This agent contains, as an active component, a compound of formula I [X1 and X2 are each H, Na, K; R is H, a group of the formula: -CH2 COOX3 (X3 is X1 , a group of -CH2 CH2 COOX3 )], typically 2,2'- dimethylnitrilotriacetic acid. The compound of formula I is obtained by reaction of a compound of formula II with a nitrile group-containing compound such as hydrogen cyanide, a halogenocarboxylic acid such as 3-chloropropionic acid or an unsaturated compound such as acrylonitrile.
Patent JP-H04178138-A (JP)
Title: Turbine generator with damping device
Inventor: YAMADA AKIRA
IPC: H02K7/18
Filed: 1990-11-09
Abstract: PURPOSE:To make it possible to stably supply electric power even though a discharge or a load fluctuates by attaching rotating vanes for agitating a liquid in a container together with stationary vanes installed in the container to a damping rotary shaft connected to a turbine rotary shaft. CONSTITUTION:A damping rotary shaft 11 connected to a turbine rotary shaft 5 and is rotated by the turning of the rotary shaft 5. A rotary vane 12 is fixed to the damping rotary shaft 11 and turns when the damping rotary shaft 5 is rotated; at this time, a stationary vane 13 attached to a container 15 and the rotary vane 12 agitate together a liquid 14 in the container 15. By doing this, part of rotation energy generated at the turbine rotary shaft is converted into heat accompanied with the friction of fluid created by the agitation. Therefore, the rotation of turbine rotary shaft can be controlled, stable power can be supplied even though a great fluctuation in discharge or load occurs thereby reducing the electrical restrictions on controller.
Patent JP-H06242743-A (JP)
Title: Image display method
Inventor: YOSHIOKA KAZUO
IPC: G09G3/20
Filed: 1993-12-06
Abstract: PURPOSE:To increase the rate of a period which contributes to display operation and obtain a bright display image by making a display of 2N gradations by dividing a period of one field into N display periods in specific states and setting a display period of each pixel of a selected operation line to an optional display period according to display data. CONSTITUTION:This image display method divides the period of one field or subfield into the N display periods almost in 2<0>:2<1>:2<2>:...:2N<-1> proportion and also sets display periods of respective pixels to the optional display period based upon the display data. Further, scanning lines for writing the display data are selected in the order of (2<0>)th, (2<0>+2<1>)th...(2<0>+2<1>+2<2>+...+2N<-1>)th lines from a reference scanning line. Thus, the period of one field or subfield is divided into the N display periods to increase the rate of the effective display periods in the one-field period, thereby obtaining a bright display image.
Patent JP-H02152475-A (JP)
Title: Golf ball
Inventor: YAMAGISHI HISASHI
IPC: A63B37/00
Filed: 1988-12-02
Abstract: PURPOSE:To increase a carry of hitting ball by a method wherein a dimple total surface area index, which is got by dividing the total amount of each surface area index number of all dimples by the surface area of a ball, is employed as a parameter of the dimple and rationalized. CONSTITUTION:It is possible that dimples on a golf ball are regarded as the surface roughness on a spherical surface. In case of the golf ball, therefore, this surface roughness is expressed as the total amount of each surface area index number of all the dimples, and a dimple total surface area index, got by dividing this total amount by the surface area of a ball, is rationalized. Exactly, the dimple total surface area index is set at the value of 4 or more. On this value, the other parameters of the dimple are rationalized and the improvement of carry-power is contrived.
Patent JP-H07156719-A (JP)
Title: Attaching/detaching device
Inventor: TAKAHASHI TSUTOMU
IPC: H05K5/02
Filed: 1993-12-06
Abstract: PURPOSE:To carry out attaching/detaching operation with a good feeling with a simple constitution in an attaching/detaching device for attaching and detaching the front panel to/from an equipment body. CONSTITUTION:This attaching/detaching device is constituted of an arm 17 which is journaled to the mounting support plate 15 of an equipment body 2, a holder 27 which is provided with the first engaging part 31 for holding a front panel 3 by the engagement with the engaging recessed part 30 of the front panel 3 and the second engaging part 33 engaged with the engaging protruding column 32 of the mounting support plate 15, the first and second spring members 22, 34 which deviate the arm 17 and the holder 27 forward respectively. The first spring member 22 is set to larger force than the second spring member 34. The difference engages the second engaging part 33 of the holder 27 with the engaging protruding column 32. It is thus possible to hold the front panel 3 in a condition where it is mounted onto the equipment body 2.
Patent JP-H03164783-A (JP)
Title: Hologram and production thereof
Inventor: MATSUZAKI ICHIRO
IPC: G03F7/028
Filed: 1989-11-24
Abstract: PURPOSE:To improve the transparency to visible rays by forming the hologram of a polymer having specific constitutional units, a compd. selected from a group consisting of arom. aldehyde and arom. ketone which may have a substituent and a compd. having >=2 carbon-carbon double bonds. CONSTITUTION:This hologram consists of the polymer having 2 to 100 mol.% constitutional unit expressed by formula I, 0 to 98 mol.% constitutional unit expressed by formula II and 0 to 98 mol.% constitutional unit expressed by formula III, the compd. selected from the group consisting of the arom. aldehyde and arom. ketone which may have the substituent and the compd. having >=2 carbon-carbon double bonds. In the formula I, X<1> denotes a hydrogen atom or alkyl group; Y1 denotes a cycloalkenyl group, etc. In the formula II, X<2> denotes a hydrogen atom or alkyl group; Y<2> denotes a phenyl group, etc. In the formula III, X<3> denotes a hydrogen atom or alkyl group; Z<2> denotes a bivalent hydrocarbon group, R<4>, R<5>, R<6> respectively denote a hydrogen atom or alkyl group. The transparency to the visible rays is improved in this way.
Patent JP-H05333332-A (JP)
Title: Lcd lighting system
Inventor: MAIKERU EICHI KARUMANATSUSHIYU
IPC: G02B6/00
Filed: 1992-10-21
Abstract: PURPOSE: To maintain a reading rate in daytime and make it possible to read an LCD display unit in nighttime irrelevantly to whether or not night visual goggles are used by using a daytime lamp with high efficiency in the day and a dedicated nighttime lamp which emit no infrared rays in the night. CONSTITUTION: A backlighting system 40 of a liquid crystal display device 60 has an intermediate lamp 42 being a high-luminance back fluorescent lamp coupled with a reflecting surface 44 for daytime recognition and a backlighting wedge type block 46 which gives lighting through an edge surface 48 with light from the daytime lamp 50 adapted to the nighttime goggles. The lamps 42 and 50 can be adjusted in luminance by an external driving circuit and operate under complementary conditions. Namely, only the intermediate lamp 42 is turned on for daytime view and nighttime view without the goggles. When the nighttime goggles are used, only the nighttime lamp 50 is turned on. The nighttime lamp 50 user a lamp in a class where infrared rays are not emitted or a filter 52 which is adapted to the nighttime view is added.
Patent JP-S63156945-A (JP)
Title: Air conditioner of hothouse for culture
Inventor: TANAKA YOSHIRO
IPC: F24F1/00
Filed: 1986-12-22
Abstract: PURPOSE:To keep the temperature in a hothouse at suitable temperature and make it possible to culture all the year round by combining and regulating suitable the room air circulation and the introduction of outdoor air by switching a damper in an air conditioner for the hothouse. CONSTITUTION:An air conditioner in a hothouse l for culture makes an air circulation channel for sucking the room air and discharging it to the outside and an outdoor air suction channel which sucks the outdoor air and discharges it into the room together merge by using a damper 23 and discharges air forcibly from a common air discharge opening. Accordingly in winter the inside of the hothouse is heated by a piping for hot or warm air and at the same time the heated room air circulates efficiently and make the room temperature uniform if a damper 23 is set on the side of a pipe 24 for sucking the room air in. On the other hand, in summer, the damper 23 is set on the side of a pipe 24 into which the outdoor air flows and at the same time a ceiling window is opened and, furthermore, water is shot to a cooling medium 29. With this arrangement the outdoor air is cooled by the evaporation heat from the cooling water and flows in with temperature below the outdoor temperature and the room temperature is cooled rapidly.
Patent JP-2001126634-A (JP)
Title: Cathode-ray tube and method for manufacturing the same
Inventor: WAKABAYASHI ATSUMI
IPC: H01J29/28
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube which forms a heat ray absorbing film of a uniform film thickness on the reflecting film of a face panel and does not worsen an image, and a method efficient for manufacturing the same. SOLUTION: A heat ray absorbing film having a delay of 85 or less is provided on a reflecting film formed on a fluorescence surface of a panel inner surface of a cathode-ray tube.
Patent JP-H03169257-A (JP)
Title: Dc/dc converter
Inventor: MIYAZAKI TAKAHIRO
IPC: H02M3/28
Filed: 1989-11-24
Abstract: PURPOSE:To reduce a power loss and the size of circuit components by restricting a current inputted to a resistor provided between a DC power supply and a starting circuit, providing a constant voltage circuit for outputting a constant voltage and limiting a current flowing in the resistor during a continuous operation to a small value. CONSTITUTION:After turning a FET 2 on/off for the duration of only one or two pulses by the discharge energy of a capacitor C4, a control circuit 1 obtains an electric power from the tertiary coil N3 of a transformer 3 to enter a continuous operation. During the continuous operation, since the cathode voltage of a diode D3 is higher than its anode voltage, the capacitor C4 does not discharge. Therefore, no current flows in the collector of a transistor Tr 6 and only the Zener current of a Zener diode DZ flows in a resistor R1. Thus, the control circuit 1 is started by the charge/discharge energy of the capacitor C4 and a power loss during the continuous operation can be restrained.
Patent JP-H06128118-A (JP)
Title: Efficient productin of natural enemy microotrganism of nematode
Inventor: NISHIMUTA KOICHI
IPC: C12R1/01
Filed: 1992-10-20
Abstract: PURPOSE:To efficiently produce a Pasteurella bacterium which is a natural enemy of plant parasitic nematodes and an obligatory parasitism bacterium of nematodes. CONSTITUTION:A method for promoting growth and production of a natural enemy microorganism of nematodes, capable of growing only in the body of a nematode by separating roots taking part in absorption of nutrients necessary for growth of a plant from roots on which nematodes are living as parasites and making nematodes invade efficiently.
Patent JP-H06132340-A (JP)
Title: Semiconductor device
Inventor: MIMURA TADASHI
IPC: H01L21/60
Filed: 1992-10-19
Abstract: PURPOSE:To prevent the short circuit due to the contact between a bonding wire and a semiconductor chip. CONSTITUTION:An inner lead 4 is processed in such a manner that its tip part 6, where wire bonding is provided, is thickly formed, the surface of the bonding part 6 and the surface of a semiconductor chip 2 are formed in the same height, and the tip face of the inner lead is adhered to the side face of the semiconductor chip 3 by an insulative bonding agent 14. The surface of the bonding part 6 and the bonding pad of the semiconductor chip 2 are electrically connected by a bonding wire 10, and the semiconductor chip 2 and the part including the tip part 6 of the inner lead 4 are sealed by molding resin 12 together with the wire 10. An island part is unnecessitated, the thickness of the mounting body can be thinned off in the amount of thickness of the unnecessitated part, the thickness of the mounting body after resin sealing can be reduced in thickness, and this contributes toward miniaturization of the device.
Patent JP-H01148822-A (JP)
Title: Method for ending in spinning machine
Inventor: FUJIWARA MICHIAKI
IPC: D01H15/00
Filed: 1987-12-03
Abstract: PURPOSE:To reduce labors of a worker and the number of stopped spindles, by indicating an end breakage sign with or without continuing an ending action by a knotter, according to the detecting state of a yarn detecting sensor in a yarn suctioning path of a suction pipe. CONSTITUTION:An ending truck 8 performing the ending for each spinning unit 7 is reciprocated on a guide rail 9. When an end breakage occurs, feed of sliver is stopped at a drafting device 1 and an end breakage indicating sign 17 is presented. Then, a suction pipe 11 sucks the yarn end of spun side and when a yarn sensor 14 detects the existence of yarn, an ending action by knotter 10 is continued. When the yarn sensor 14 does not detect yarn during a fixed time after the beginning of suction for yarn end at the spun side, the ending action is not carried out. The sign 17 links with the action of knotter 10 and is put back by the ending action.
Patent JP-H04176799-A (JP)
Title: Self-reliant recovery type spacecraft
Inventor: ODA MITSUSHIGE
IPC: B64G1/62
Filed: 1990-11-13
Abstract: PURPOSE:To provide a spacecraft with electric power generating ability and heat discharging ability and allow the recovery without support of another spacecraft by releasing a solar battery paddle in a housing part to the space by extension on an orbit, and contracting and recovering it at the time of reentry into the atmosphere. CONSTITUTION:A self-reliant recovery type spacecraft has a capsule cover 11, a spacecraft body part 12, and a receiving part 13. In the spacecraft capable of reentry into the atmosphere and being recovered in the air, on the sea, or on the ground, the capsule cover 11 and the spacecraft body part 12 are divisibly formed, and constituted so that they can be extended and contracted by an extending mechanism 31. When the spacecraft is extended on an orbit by the extending mechanism 31, a solar battery paddle or radiator loaded in the space craft can be extended in the space, and when it is contracted before reentry into the atmosphere, the outside part of the spacecraft is covered with a heat protecting material, and the internal equipment can be safely recovered.
Patent JP-H01147119-A (JP)
Title: Impeller for automobile turbocharger
Inventor: TOMOTA TAKASHI
IPC: F01D11/08
Filed: 1987-12-04
Abstract: PURPOSE:To make sure of spacing adjustment between an impeller and a compressor as well as to make improvements in the extent of turbine efficiency by forming a coating layer, consisting of TiN, in a blade tip part of the impeller contacting with the compressor. CONSTITUTION:An abradable spray deposit is formed in apart being opposed to a tip of an impeller 4 in particular, out of air passing parts of a compressor housing consisting of an aluminum alloy casting. As for the impeller 4 for a turbocharger, a TiN coating layer 4C is formed in a blade tip part 4A of an aluminum alloyed impeller base material 4B made up of casting a JISAC4D alloy by means of ionic plating with N2 gas and titanium.
Patent JP-H02153692-A (JP)
Title: Color temperature adjusting device
Inventor: INOUE MANABU
IPC: H04N5/372
Filed: 1988-12-06
Abstract: PURPOSE:To always obtain an image pickup picture with stable color tone by performing color temperature adjustment by supplying a prescribed amount of offset on a white balance control value found from a color temperature conversion table. CONSTITUTION:An image pickup picture signal inputted to a solid-state image pickup element 11 is inputted to an image pickup signal processing circuit part 12, and a signal processing such as white balance adjustment, etc., is applied, and it is recorded on a recording medium 14. The state of incident light at the time of image picking up the object at the solid-state image pickup element 11 is measured and detected by a white balance sensor 1. A microprocessor 5 is provided with color temperature conversion tables 5a and 5b which represent correspondence relation between colorimetry data corresponding to a light source approximated to black body radiation and the white balance control value, and when it is detected that illumination light is the one from a fluorescent lamp emitting periodically, correction circuits 5d and 5e are driven, and the prescribed amount of offset is added/subtracted on the data found from the color temperature conversion tables 5a and 5b, then, the white balance control value is corrected. In such a way, it is possible to obtain the image pickup picture with stable picture quality and color tone.
Patent JP-H06157396-A (JP)
Title: Production of fatty acid
Inventor: WAKITA HIDENOBU
IPC: B01J23/40
Filed: 1992-11-17
Abstract: PURPOSE:To simply synthesize a fatty acid from an aldehyde by using a catalyst in a vapor-phase oxidation method. CONSTITUTION:An aldehyde and oxygen are brought into contact with a solid catalyst containing at least one metal selected from a group consisting of a platinum group element, Cr, Mn, Fe, Co, Ni, Cu and Au in a vapor phase to produce a fatty acid. The fatty acid can be synthesized under a milder condition than the conventional method and operation of separating a catalyst from a reaction product required in liquid-phase reaction is not necessary. Industrially important acetic acid can be synthesized from acetaldehyde.
Patent JP-H05122165-A (JP)
Title: Method of transmitting sound signal
Inventor: OYA TOMOYUKI
IPC: H04B1/46
Filed: 1991-10-28
Abstract: PURPOSE:To attain a sound signal transmitting method based upon highly reliable VOX control by judging the receiving leakage of a preamble at the time of continuously detecting correct coded sound signals by the previously determined number of times and then executing coding operation. CONSTITUTION:When a unique word detecting part 11 detects a preamble, a voice switching/suppressing control part 15 receiving the detection output controls an output voice suppressing part 17, so that output voice power is controlled so as to be temporarily sharply attenuated and then gradually increased. On the receiving side, the generation of an abnormal tone due to a failure in correct decoding at the start of a sound section is suppressed to remove difficulty in hearing. When a post-amble is detected by the detecting part 11, a background noise parameter storing part 12 to which the generation of the postamble is informed enters and stores a background noise parameter transmitted from a transmitting side high efficiency voice coder simultaneously with the post-amble. The paramete is read out from the storing part 12 and inputted to a background noise synthesizing part 14 together with a residual signal generated from a random residual signal generating part 13 and synthesized with the residual signal to form a background noise.
Patent JP-H06155780-A (JP)
Title: Thermal printer
Inventor: YAMAGISHI SHOICHI
IPC: B41J2/32
Filed: 1992-11-17
Abstract: PURPOSE:To easily realize the space saving of a fixing section and a transporting means and to simplify and miniaturize a whole structure of the title device. CONSTITUTION:The title device comprises a holder member 54 having an optical reflection face 52, a first and second ultraviolet lamps 56, 58 which are juxtaposed alongside of one surface of an optical fixing type thermal film 20 and are supported by the holder member 54 in the optical reflection side, a pressure roller 60 disposed between the first and second ultraviolet lamps 56, 58 by being supported by the holder member 54 and a driving roller 62 which is provided alongside of the other surface of the optical fixing type thermal film 20 and transports the optical fixing type thermal film 20 by cooperating with the pressure roller 60.