baber/WOPTO huggingface dataset:
Patent JP-H0765793-A (JP)
Title: Metal halide lamp and lighting system
Inventor: INUKAI SHINJI
IPC: H01J61/34
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a metal halide lamp and a lighting system in which the luminous efficiency is increased and the color temperature is reduced by using sodium, and a special color rendering evaluation number to evaluate the regeneration of the red color is increased without reducing the mean color rendering evaluation number. CONSTITUTION:In a luminous tube 2 an electrode 4 is sealed, at least sodium, a metal halide having the maximum visibility of luminous scope near 555nm, mercury, and a rare gas are sealed. In such a metal halide lamp, a means to regulate the transmission of the light of about 580 to 590nm, of the light discharged from the luminous tube 2, is provided. As a result, since the light of a yellow or an orange color of the visible rays discharged from the luminous tube 2 is suppressed, a special color rendering evaluation number R9 to evaluate the regeneration of the red color is increased, and the mean color rendering evaluation number Ra is also increased. Consequently, the regeration of the red color system is improved, and the merchandise lighting is made effective.
Patent JP-2000042851-A (JP)
Title: Cylinder
Inventor: FUKUI CHIAKI
IPC: B25B5/08
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To effectively use an installation space by reducing the entire cylinder in its size and to reduce manufacturing costs. SOLUTION: This cylinder is provided with a cylinder part 12, and a displaceable arm 64 integrated with a piston rod with the aid of a knuckle joint 70 connected to one end of the piston rod 26. A first body 58 and a second body 60 are provided with a first guide groove 68 for guiding the arm 64 in the axial direction with the arm 64 retained in a state generally intersecting the axis, and a second guide groove 84 for guiding the arm 64 in such a way that the arm 64 may be turned and moved by the given angle.
Patent JP-S6372368-A (JP)
Title: Atomizer
Inventor: TERADA TAKAO
IPC: B05B7/04
Filed: 1986-09-12
Abstract: PURPOSE:To enhance atomizing efficiency and to prevent the clogging of a nozzle due to the dripping of a liquid droplet to said nozzle, by making the buffle provided in the vicinity of the nozzle rotatable on the axis of a compressed air pipe. CONSTITUTION:The compressed air sent to a compressed air pipe 9 through a hose 15 is injected from a nozzle 10 as a jet air stream. Negative pressure is formed between the nozzle 10 and an air sending opening part 12 by said jet air stream and the liquid level in a liquid suction pipe 11 rises by ejection action and the liquid from the suction pipe 11 is atomized by the jet air stream to be upwardly injected through the air sending opening part 12 to impinge against the buffle 16. Since the buffle 16 is rotating because the shaft rod 17 thereof is connected to the rotary shaft of a motor 6, when the air stream having a chemical agent mixed therewith impinges against the buffle 16, shearing force and centrifugal force due to the rotation are added and the chemical liquid is finely divided and scattered to be well atomized and discharged without dripping to the nozzle 10.
Patent JP-S6278164-A (JP)
Inventor: TANAKA SHUNICHIRO
IPC: C04B35/638
Filed: 1985-09-30
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-S6195959-A (JP)
Title: Thermal head
Inventor: MORIGUCHI FUJIO
IPC: B41J2/355
Filed: 1984-10-17
Abstract: PURPOSE:To obtain a satisfactory printed image free from printing density irregularity or trailing phenomenon by saturating the effect of accumulated heat under such a design as to stop a heating resistor 1 alternately per single line printing. CONSTITUTION:First and second heating resistor arrays 31a and 31b have one heating resistor respectively against each drive bit of a driver IC and are connected to the first and second common electrodes 32a and 32b. Strobe signals C1, C2 are applied to the base for switching transistors 33a, 33b, operating at 'H' level and 'L' level alternately. If the strobe signal C1 operates at 'H' level and the strobe signal C2 at 'L' level, the first heating resistor array 31a is energized and heats up for an output of a logic product gate 30c which is equal to 'L' level bits. On the contrary, the first heating resistor array 31a is not energized and does not heat for an output of the logic product gate 30c which is equal to 'H' level bits. If a single line printing is finished, the strobe signal C1 is switched to 'L' level and the strobe signal C2 to 'H' level.
Patent JP-S6195425-A (JP)
Title: Memory backup device
Inventor: MATSUDA MASAMI
IPC: G03B7/26
Filed: 1984-10-16
Abstract: PURPOSE:To obtain a stable backup function as compared with the use of a button battery by connecting a charging capacitor and using a long-life solar battery to back up a memory. CONSTITUTION:When a power supply of a camera is applied to a power supply terminal 1a, about 5V voltage is applied to a memory circuit 5 to actuate the circuit 5. At that time, the charging capacitor 9 of large capacity is charged with electric energy. Although about 3V voltage is generated by the solar battery 10 built in a camera body including an electronic view finder at that time, the voltage of the battery 10 is not used because about 5V voltage is applied in the positive direction of a diode 7. When the power supply of the camera is turned off, the capacitor 9 starts to discharge to the circuit 5 and the battery 10 charges the capacitor 9 to supply a backup voltage to the circuit 5 and back up the memory function.
Patent JP-H1047404-A (JP)
Title: Shock absorber
Inventor: KAMIMURA KOJI
IPC: F16F7/06
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To reliably establish a shock-absorbing effect in stopping a rotor with a simple structure. SOLUTION: A first cylinder body 10 fixed on the casing of a copying machine or the like coaxially receives therein a second cylinder body 20 fixed on the cover body thereof, and an inward flange part 16 of the first cylinder body 10 and an outer flange part 32 of the second cylinder part 30 are formed at their faces opposed to each other with inclined butting parts 18 and 36 respectively. A coil spring 42 is arranged by way of a washer 40 in the first cylinder body 10 for urging the butting parts 18 and 36 in the directions to bring them in contact with each other.  The rotation of the second cylinder body 30 followed by the sliding motion of the butting parts 18 and 36 displaces the first and the second cylinder bodies 10 and 30 in their axial directions relative to each other, which varies the urging force of the coil spring 42 and thus the frictional force between the butting parts 18 and 36 to establish a shock-absorbing effect.
Patent JP-H0499414-A (JP)
Title: Artificial bed for plant raising
Inventor: HORIGUCHI TAKESHI
IPC: A01G7/00
Filed: 1990-08-17
Abstract: PURPOSE:To obtain the title artificial bed suitable for raising flowering plants or garden trees on the roof or veranda by arranging in a row many receiving dishes on a support base and putting a special organic solid into each of them followed by laying surfacing soil thereon. CONSTITUTION:Many receiving dishes 2 are arranged in a row on a support base 1 and an organic solid material 14 prepared by compressing and solidifying an organic fibrous material as the chief component is put into each of them followed by surfacing soil 15 thereon, thus obtaining the objective artificial bed. The present bed, which is simplified in dividing into units, is such that each of the constituent materials can be easily carried and their assembly made readily in a short time. For the present bed after assembly, the water fed is reserved in the dishes, and gradually sucked up according to the drying of the surfaced soil.
Patent JP-S6371589-A (JP)
Title: Supercharger for engine
Inventor: TADOKORO ASAO
IPC: F04C18/18
Filed: 1986-09-15
Abstract: PURPOSE:To reduce noise being produced in an intake path when taking in or delivering the air, in a Roots blower supercharger, by arranging an intake port, a delivery port and a rotor in special positional relation so that the delivery and intake periods have not equal intervals. CONSTITUTION:When rotors 8a, 8b rotate in the direction of an arrow, in a supercharger 1, a delivery port is disposed at such position where the interval from the delivery starting time of an operating chamber 16a formed by the rotor 8a to the delivery starting time of an operating chamber 16b formed by the rotor 8b is made different from the interval from the delivery starting time of said operating chamber 16b to the next delivery starting time of the operating chamber 16a, thereby the pressure fluctuates irregularly at the delivery port. Consequently, even if the pressure wave produced upon opening of the delivery port 15 is reflected and returned back, it will scarcely cause resonance so as to reduce the noise due to vibration of steady wave caused by the resonance. It is also quite true at the inlet port 14.
Patent JP-S6195326-A (JP)
Title: Flash device
Inventor: IGAWA KAZUO
IPC: H05B41/30
Filed: 1984-10-16
Abstract: PURPOSE:To display exactly the completion of charging by connecting a charging completion display circuit to the juncture of the 1st and 2nd resistor members for connecting a main capacitor and starting capacitor and setting the resistance value ratio of both resistor members to a prescribed value or above. CONSTITUTION:The starting capacitor 119 of a flash emitting member 122 is connected via the series-connected resistor members 113 and 114 to the main capacitor 111 of the member 122 and the charging completion display circuit 116is connected to the juncture of the members 113, 114. The resistance value ratio of the member 113 with respect to the resistance value of the member 114 is set larger than the ratio of the residual voltage after emission of the member 122 for the backward charging voltage generated in the capacitor 119. The impression of the backward bias voltage to the circuit 116 by the backward charging of the capacitor 119 is thus prevented and the charging completion display is made sure.
Patent JP-S6371926-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: G11B5/738
Filed: 1986-09-16
Abstract: PURPOSE:To relieve the influence of a conductive layer on a magnetic layer, to solve problems in production of a magnetic recording medium and to prevent electric charge without impairing recording and reproducing characteristics by forming the conductive layer consisting of a carbon black and electron ray curing binder. CONSTITUTION:This magnetic recording medium is constituted by forming the conductive layer 3 consisting of the carbon black and the electron ray curing binder between a nonmagnetic substrate 1 and the magnetic layer 2. Since the carbon black and electron ray curing binder are used as the conductive layer, the effect of preventing the electric charge is high and since the curing of the conductive layer is surer, the sticking of the conductive layer to the substrate is obviated and furthermore, the generation of uneven coating, etc., is obviated even if the magnetic layer is coated thereon. The electric charge is effectively prevented with the conductive layer consisting of the carbon black and electron ray curing binder without impairing the recording and reproducing characteristics.
Patent JP-H1065768-A (JP)
Title: Portable electronic equipment
Inventor: MURAKAMI TAKU
IPC: H04M1/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent an equipment from being damaged or coming off from a charging equipment due to dropping or falling since vibration is added by a vibrator at the time of call-incoming in the middle of charging a secondary battery. SOLUTION: This portable electronic equipment 1 equipped with a buzzer 2 for reporting call-incoming by means of ringing tone, the vibrator 3 for reporting call-incoming by means of vibration and the secondary battery 4 for supplying necessary power is provided with a charging detection means 5 for whether the charger is connected to the secondary battery 4, and a selection circuit 6 for forcedly switching a call at the time of call-incoming to the buzzer 2 when the charger is connected to the secondary battery 4 based on the result detected by the means 5.
Patent JP-H0499398-A (JP)
Title: Mounting structure for split pkg
Inventor: SUZUKI KIYOSHI
IPC: H05K3/00
Filed: 1990-08-17
Abstract: PURPOSE:To reduce dividing steps and to improve an automatic mounting by providing a cutting protrusion corresponding to a cutting line along a cut out hole on a base, and cutting or processing to easily cut a split PKG along a cutting protrusion by a clamping force for clamping a first PKG at the base. CONSTITUTION:A PKG 11 is formed with a cutout hole 12 to be easily divided at a substrate, and a cable 17 connected to split PKGs 15, 16 at both ends is provided. A threaded hole 19 is provided corresponding to a clamping screw inserting hole 18 of the PKG 15 at a base 13 to be mounted with the PKG, a cutting protrusion 14 is provided corresponding to a cutting line to be divided along the hole 12, part of the hole 19 is provided near the protrusion 14, and the hole 18 is provided near the hole 12. A clamping screw 21 is clamped to secure the PEG 15 at the base 13, simultaneously the PKG 11 is cut along the protrusion 14 and the hole 12 by the clamping force of the screw 21, and divided into the PKGs 15, 16.
Patent JP-H1168389-A (JP)
Title: Electronic part mounting method and device
Inventor: MIURA IZUMI
IPC: H05K13/08
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent a misjudgment that a mounting part comes into contact with the upside of a printed board and the erroneous loading of a mounting part, by a method wherein a loading starting point is judged on the basis of variation in a current which flows through a voice coil motor and positional data as to a shaft, when an electronic part is mounted on the upside of a printed board. SOLUTION: When a detected current value of a current detector 19 exceeds a contact detection current value, it is judged that a mounting part attracted to the tip of the nozzle of a VCM 8 reaches a printed board when a shaft 6 of the voice coil motor (VCM) 8 is moved to a contact detection position, and the mounting part is mounted on the upside of the printed board when the detected current value reaches a set loading current value. The nozzle of the VCM 8 is made to ascend up to a return position when it is ascertained that a loading set time elapses, and a loading control is finished. Furthermore, when the position of the shaft 6 of the VCM 8 is not coincident with a contact detection position, it is not judged only by a current applied to the VCM 8, and it is judged whether the shaft 6 of the VCM 8 is moved to a contact position.
Patent JP-S6196384-A (JP)
Inventor: FUJIOKA SADAKAZU
IPC: F26B21/12
Filed: 1984-10-16
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-S6377854-A (JP)
Title: Production of pentaerythritol-tetrakis(3-alkylthio-propionate)
Inventor: OMORI HIROYUKI
IPC: C07C313/00
Filed: 1986-09-18
Abstract: PURPOSE:To easily obtain the titled compound useful as a modifying agent to improve the thermal aging resistance of a plastic, in high yield and purity, by reacting a specific alkyl mercaptan with an acrylic acid ester and hydrolyzing the reaction product. CONSTITUTION:The objective pentaerythritol-tetrakis(3-alkylthio-propionate) of formula (R is 8-30C alkyl) can be produced by reacting a 8-30C alkyl mercaptan with an acrylic acid ester or acrylamide in the presence of NaOH, KOH, etc., at 60-95 deg.C, hydrolyzing the resultant 3-alkylthio-propionic acid ester or 3-alkylthio-propionic acid amide and reacting the obtained 3-alkylthio- propionic acid with pentaerythritol in the presence of HCl or H2SO4 at 80-120 deg.C.
Patent JP-H0266717-A (JP)
Title: Rotary head drum assembly
Inventor: NISHIHARA YASUO
IPC: G11B5/52
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the twist resonance and the distortion of a signal due to the error, deviation and dispersion in parts and assembling by having a play relatively movably over a prescribed range and attaching a rotary shaft and the rotor of a motor. CONSTITUTION:A rotor 32 and a rotor bush 31 of a motor 29 are attached with a screw 34, a fitting hole 40 of the rotor 32 to insert the screw 34, while the screw 34 is inserted, is inserted into a collar 41 and a play 60 exists between the collar 41 and the fitting hole 40. Thus, the rotor 32 is attached in a direction 42 with a rotary shaft 10 as a center for a bush 31 so that the prescribed quantity can be moved. The collar 41 has a flange 43 in order to be attached so as to move the rotor 32 in a direction 42. Consequently, a rotary drum 11 does not constitute a body structure and the generation of the twist resonance is prevented.
Patent JP-H0265589-A (JP)
Title: Rgb matrix circuit
Inventor: TANAKA TOSHIAKI
IPC: H04N9/67
Filed: 1988-08-31
Abstract: PURPOSE:To obtain ease to see character or the like subjected to superimposition by converting a color difference signal into a primary color signal, inputting an RGB interface circuit corresponding to each primary color signal and providing a half tone function simultaneously. CONSTITUTION:A color difference signal Vi and a luminance signal Vy outputted from a video/chroma circuit 6 are inputted to a transistor(TR) Q1 via resistors R2, R3 respectively, subjected to matrix processing into a primary color signal and the signal is outputted from a collector of the said TR Q1. A resistor R1 is connected in parallel with a resistor R4 via a diode D1 and a TR Q2. In the case of displaying a teletext broadcast or the like, when a half tone control signal outputted from a microcomputer or the like being at an H level is fed to a terminal 10, a common base TR Q5 is turned on, the resistors R4, R1 are connected in parallel equivalently and the gain of the TR Q1 is selected properly by selecting the resistance of the resistor R1. Thus, the degree of half tone is decided.
Patent JP-H1047132-A (JP)
Title: Individual cylinder air-fuel ratio estimating device of internal combustion engine
Inventor: KATO AKIRA
IPC: F02D41/14
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To improve converge speed of an observer at a transient period by initializing an estimated air-fuel ratio of each cylinder to the output of an air-fuel ratio detecting means according to the operating condition of an engine. SOLUTION: A muffler part air-fuel ratio y-hat (k) is calculated, and the estimating value x-hat (k+1) of an individual cylinder air-fuel ratio is calculated on the basis thereof. An initial condition is judged in S 359, for example, it is judged whether an individual cylinder air-fuel ratio feed back control start time, a time transferred to a fuel cut condition or its reset time, a time transferred from an idling condition to other than operating condition or its reverse transferring time, are set up or not. When the initializing condition is set up, an estimating x-hat (k) for calculating the individual cylinder air-fuel ratio, and either one of each constituting element (x hat (k-3), x hat (k-2), x hat (k-1), x hat (k) of the estimating x hat (k) for calculating the individual cylinder air-fuel ratio, is initialized to a detecting equivalent ratio KACT (K) in S360.  It is thus possible to improve converge speed of an observer at the time of a transient period such as a time reset from a fuel cut condition so as to stabilize the individual cylinder air-fuel ratio.
Patent JP-2001045706-A (JP)
Title: Motor with dynamic-pressure bearing and hard disk drive therewith
Inventor: OTA ATSUSHI
IPC: F16C17/10
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To eliminate plays at stopping of the rotation of a motor, using a dynamic-pressure bearing. SOLUTION: This spindle motor 1 is constituted of a motor coil 8 and a magnet 7 fitted on a base 2 and a hub 3 rotatably jointed by a dynamic-pressure bearing 4, where the level 1 of the magnetic central position of the magnet 7 is shifted from the level 2 of the magnetic central position of the motor coil 8. At rotation stoppage, a shaft part 5 is brought into contact with a bearing part 6 by the magnetic attraction between the motor coil 8 and the magnet 7, so that the shaft part 5 can be maintained in a stable posture.
Patent JP-H0583670-A (JP)
Title: Picture signal processor
Inventor: KUBO RYOJI
IPC: H04N5/937
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a convenient picture signal processor making an effective use of a memory when temporarily storing the inputted picture signal in a picture memory and outputting the stored picture signal and stably outputting a picture signal without disturbing a picture. CONSTITUTION:One frame of picture signal is stored in separate storage areas for each one field for a frame memory capable of storing one frame of picture signal with the first field storage area storing the picture signal of the first field and the second field storage area storing the picture signal of the second field. Then, in reading out the picture signal of the second field in one field of picture signal stored in the frame memory, the picture data of the second field stored in the second field storage area is temporarily stored in the first field storage area and read out.
Patent JP-S6373608-A (JP)
Inventor: KAWAKAMI SHIGENOBU
IPC: H01G4/22
Filed: 1986-09-17
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-H0384754-A (JP)
Title: Magneto-optical recording medium
Inventor: TOKUNAGA TAKASHI
IPC: G11B11/10
Filed: 1989-08-28
Abstract: PURPOSE:To simplify the constitution of a magneto-optical recording device and to miniaturize the entire part by interposing an intermediate layer to decrease the exchange bond strength between a 1st magnetic layer and a 2nd magnetic layer between the 1st magnetic layer and the 2nd magnetic layer. CONSTITUTION:The intermediate layer 9 consisting of an amorphous magnetic alloy layer of, for example, a TbFeCo ternary system is interposed between the 1st magnetic layer 3 and 2nd magnetic layer 4 of a magneto-optical disk 11. A 2nd magnetic field generator 12 consists of a permanent magnet which generates an initialization magnetic field of 3kOe. The magnetic field generated by the 1st magnetic field generator 7 is 0.5kOe. The initialization magnetic field necessary for optical modulation overwriting is, therefore, decreased to the extent of allowing easy practicable use. The magnetic field generator of the magneto-optical recording device is simplified in construction in this way and the magneto-optical recording is miniaturized.
Patent JP-H0557135-A (JP)
Title: Method and apparatus for recovering waste liquid to tank truck
Inventor: OBANA KOICHI
IPC: B01D53/34
Filed: 1991-08-29
Abstract: PURPOSE:To provide a method for waste liquid recovery to a tank truck and its apparatus wherein a harmful gas is not evaporated from the waste liquid at the time of transferring the waste liquid from a waste liquid tank to the tank truck. CONSTITUTION:At first, an inert gas such as N2 gas, etc., is injected into a tank truck 42 to replace the gas remaining in the tank truck 42 with the inert gas and after a harmful gas is removed from the remaining gas by leading the remaining gas to pass an adsorption means 64, the resulting gas is released to air. Then, the recovered liquid is sent to the tank truck 42 from recovery tanks 10, 12 through a hose 44. At the same time, an inert gas is injected into the recovery tanks 10, 12 to replace the gas remaining in the recovery tanks 10, 12 with it and the replaced gas is released to air after being led to pass the absorption means 64. After the recovered liquid is sent from the recovery tanks 10, 12, the liquid remaining in the hose 44 is returned to each of the recovery tanks 10, 12.