baber/WOPTO huggingface dataset:
Patent JP-S58196726-A (JP)
Title: Cmos output circuit
Inventor: ASANO MICHIO
IPC: H03K17/16
Filed: 1982-05-12
Abstract: PURPOSE:To prevent the generation of a large power supply noise, by putting output transistors (TR) in separate operation, and realizing a large load current, the long rising time of a power supply current, and a decreased peak value. CONSTITUTION:The output TRs are operated separately and when an output signal varies, some of the output TRs, i.e. TRs Qp7 and Qn7 operate to charge or discharge a load capacitor connected to an output terminal; after the output signal varies, the remaining output TRs Qp8 or Qn8 turns on. Consequently, when the sizes of the output TRs Qp7, Qn7, Qp8, and Qn8 are selected properly, the rising time of the power supply current is extended when the output varies, the peak value is decreased, and the power supply noise is made smaller. Further, a more DC load current is allowed to flow and numbers of loads of a TTL circuit are connectable.
Patent JP-H08248815-A (JP)
Title: Fixing device
Inventor: TAMAOKI SHUNPEI
IPC: G05D23/19
Filed: 1995-03-09
Abstract: PURPOSE: To reduce power consumption between pages space without lowering a recording processing speed by stopping the rotation of a heating roll in a paper non-passing state between the pages and keeping the heating roll at a temp. capable of reaching a fixed required temp. during a time from the start of the rotation to the reaching of the leading edge of a recording paper. CONSTITUTION: A stopping means 31 stops the rotation of the heating roll when a page memory for output 29 is not filled with data for a page (the paper nonpassing state between the pages). A starting means 33 starts to carry the recording paper and rotate the heating roll when the data for a page is stored in the page memory for the output 29. A temperature setting means 35 in the case of stopping the rotation of the heating roll sets the temp. of the heating roll 17 so that it reaches a fixable temp. during a period of time from the start of the carrying of the recording paper to the arrival of the leading edge to a fixing device 15. A control means 37 controls the temp. of the heating roll during stop to be the fixable temp.
Patent JP-H03276052-A (JP)
Title: Aerosol type liquid penetrant, aerosol type detergent and aerosol type developer to be used for solvent removable penetrant testing method
Inventor: FUJIWARA KUJURO
IPC: G01N21/91
Filed: 1990-03-27
Abstract: PURPOSE:To obtain the results of flaw detection with high accuracy without inducing the destruction of the ozone layer and th environmental pollution problem by a greenhouse effect by mixing one kind of either HCFC 22 or HFC 125 and one or >=2 kinds of isobutane, n-butane, etc., as an injecting agent. CONSTITUTION:The prepd. penetrating agent itself is sealed into an aerosol can in accordance with the conventional method by using the mixture composed of 50 to 60wt.% of one kind of either the HCFC 22 or HFC 125 and 40 to 50wt.% one or >=2 kinds selected from the isobutane, n-butane, HCFC 141b, HCFC 142b, HCFC 123, HCFC 124, and methylene chloride as the injecting agent. The volumetric ratio of the injecting agent and the penetrating agent itself is preferably specified to (1 to 1.1) : 1 and is sealed into the can under 3 to 5kg/cm<2> internal pressure. The penetrating agent itself can be sprayed to the last. The uniform spraying condition and the uniform coated film similar to those of the conventional methods are thus obtd.
Patent JP-H0593402-A (JP)
Title: Oil supply device
Inventor: FUKUYAMA KUNIAKI
IPC: E01B7/26
Filed: 1991-03-18
Abstract: PURPOSE:To make it possible to supply a specific required amount of lubricator automatically and surely, if necessary. CONSTITUTION:An oil supply device 5 is constituted of a body part 51, an oil tank 52, a rotary valve 53 and a sliding roller 54. The rotary valve 53 is connected to the sliding roller 54 so that it is capable of opening and shutting the valve. The sliding roller 53 is brought into contact with a tongue rail sliding surface 41 so that it is rotated by moving motion of the tongue rail, The lubricator in the oil tank 52 is supplied to the sliding roller 54 every rotation and is applied to the tongue rail sliding surface 41.
Patent JP-S57193258-A (JP)
Title: Method and device for forging
Inventor: MAEDA TSUNEO
IPC: B21J5/00
Filed: 1981-05-22
Abstract: PURPOSE:To eliminate the need for transporting forging products for the purpose of reheating and to improve the efficiency of forging by performing forging in molten glass. CONSTITUTION:When forging products M are put into an initial heating tank 22 and an air compressor 17 is operated, air is forced into the upper part in a tank 12 from an air reservoir 17a through the second communicating pipe 20 and an  air vent pipe 18, then the molten glass 10 in the tank 12 is pressed and is supplied into the tank 22, whereby the forging products M are initially heated. The  initially heated forging products M are heated in a heating furnace. Said products are gripped with a manipulator 34 and are put into a bath tank 6 where  the products are placed on a cradle 7. When the 1st stop valve 16 is opened  after the 3rd, 5th stop valves 26, 28 are closed, the molten glass 10 in the tank  12 is supplied through the 1st communicating pipe 15 into the tank 6 by the air  pressure in the upper part in the tank 12, and forces the forging products M on  the cradle 7 to be dipped in the molten glass, whereby the products are insulated  of heat. In this state, the products M are forged with a punch 3a.
Patent JP-H04289863-A (JP)
Title: Sensitive resin solution composition
Inventor: OKINOSHIMA HIROSHIGE
IPC: G03F7/038
Filed: 1991-03-18
Abstract: PURPOSE:To improve storage stability, heat resistance and electrical/mechanical characteristic by containing a specific compound, photopolymerization starting agent and an organic solvent. CONSTITUTION:A compound expressed by a formula I, photopolymerization starting agent and an organic solvent are contained. In the formula I, it represents a bivalent organic group by X, tetravalent organic group by Y, monovalent organic group having a functional group polymerizable with light or radiant rays by R and an integer of 0 or more by (n). By blending this compound as sensitive resin further by blending the photopolymerization starting agent and the organic solvent to form a sensitive resin solution composition, mixing of ionic impurities is almost eliminated further decreasing a change of viscosity even for long period storage, and further a thick film can be formed even when a spin coating method or the like is utilized.
Patent JP-H08279728-A (JP)
Title: Surface acoustic wave device
Inventor: WATANABE TORU
IPC: H03H9/145
Filed: 1995-04-04
Abstract: PURPOSE: To reduce insertion loss and defective products by constituting IDT electrodes provided on a piezoelectric substrate of a solid electrode part, and a split electrode part having the electrode finger width of λ/8 [λ=wavelength of surface acoustic wave (SAW)] and continuously provided at one end of the solid electrode part in a SAW propagating direction. CONSTITUTION: IDT electrode 4 consisting of one SAW converter 2 is constituted of regular solid electrodes, electrode fingers 6 of respective comb line electrodes 5A and 5B alternately cross one by one and cross width h1 is not fluctuated. IDT electrodes 7 consisting of another SAW converter 3 are constituted by mutually connecting regular solid electrodes 7a and 7b. The electrodes 7 are constituted of comb line electrodes 8A and 8B arranged while facing each other, and their electrode fingers 9 alternately cross. Then, cross width h2 for the respective electrode fingers 9a of the solid electrode part 7a is not fluctuated but made equal to the cross width h1 and further, electrode finger width j2 and an electrode finger internal i2 of respective electrode fingers 9 a are set to λ/4.
Patent JP-S555563-A (JP)
Title: Semiconductor circuit
Inventor: OSAMI AKIRA
IPC: H03K19/0944
Filed: 1978-06-28
Abstract: PURPOSE:To eliminate malfuction and unstable operation of the circuit, by adding the potential greater than the logical value to the connection point, when the signal fed to the gate of two MOSFET's in series connection has smaller logical value. CONSTITUTION:When phiTTL is from high to low level, if the low level of phiTTL is lower than the threshold voltage of MOSFET, MOSFETQ31, Q32, Q5 are not conducted, the voltage at the node 2 is increased, MOSFETQ2 is driven to non-saturation region with the bootstrap capacitor CIF to reach the VDD level. The node 4 is charged up to the level of (VDD-2Xthreshold voltage) with the conduction of MOSFETQ7, and MOSFETQ31 is perfectly non-conductive. When the low level of phiTTL is higher than the threshold voltage, although MOSFETQ31, Q32, Q5 are slightly conductive, when MOSFETQ7 is conducted to increase the voltage ar the node 4, MOSFETQ31 is immediately in perfect non-conduction.
Patent JP-S58195724-A (JP)
Title: Motor fan for cold air
Inventor: SUGIHARA MITSUYOSHI
IPC: F24F1/02
Filed: 1982-05-11
Abstract: PURPOSE:To provide a motor fan for cold air which has a high cooling capacity, by a method wherein a radiator, having a number of radiating fins formed in a protruding manner, is brought into surface contact with a heat transfer plat located to at least one side of an ice box containing ice therein, and this cools the air through the cooled radiating fins to exhaust it. CONSTITUTION:In operation, a door 4 is first opened to remove an ice box 14, and the box is fully filled with water through a draining port being capable of being closed with a drain plug, not shown. The ice box 14 is placed in a refrigerator with the heat transfer plate 15 down and in a condition that a float 16 rises to the surface to ice water at the inside. After icing, the ice box 14 is placed back in an outer case 1 and on a rib 1c, and the door 4 is closed. When a blast vane 8 is driven by a motor 7 to feed blast in a direction A, the blast makes contact with the heat transfer plate 15, and the indoor air is cooled through the working of radiating fins 23 of a radiator 21 cooled by the ice in the ice box 14 to exhaust it to the interior of a room through an air feed port 9. In which case, the float 16 is floated by water 18 produced as a result of melting to push up an ice 17.
Patent JP-H10250344-A (JP)
Title: Automobile air conditioning unit and automobile air conditioner
Inventor: TAIHICHI YOSHINOBU
IPC: B60H1/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an automobile air conditioning unit and an automobile air conditioner which can adjust the air temperature introduced into a foot blowing port and are excellent in draining function. SOLUTION: An evaporator 32 is arranged upperstream and a heater core 33 downstream and their respective air passing surfaces 32a, 33a are arranged in a nearly erected state. A bypass passage 35 and a cold wind passage 43 are formed near the heater core 33 and an air mix chamber C is formed in the vehicular upperside of the heater core 33 and a hot wind passage 41 is formed in the back surface side of the heater core. Two mix doors 34a, 34b are provided between the evaporator 32 and the heater core 33 and the temperature of the hot wind flowing in the foot blowing port 39 can be adjusted by a first mix door 34a.
Patent JP-H06264822-A (JP)
Title: Air-fuel ratio control device at start of gas engine
Inventor: MINAMI KIYOKAZU
IPC: F02D19/02
Filed: 1993-03-12
Abstract: PURPOSE:To provide an air-fuel ratio control device capable of discharging the clean exhaust gas mixed with no nitrogen oxide from a lean-burn gas engine and capable of simply starting it. CONSTITUTION:An inflow air quantity regulating valve 10 is arranged at the outside air intake port 9 of an air cleaner 2 arranged on the intake path 3 of a gas engine 1. The opening/closing level of the inflow air quantity regulating valve 10 can be adjusted by an opening quantity control device 11. An engine speed detecting sensor 12 detecting the engine speed and a negative pressure detecting sensor 13 detecting the negative pressure in the air cleaner 2 are connected to the opening quantity control device 11. In the starting state of the engine 1, the inflow air quantity regulating valve 10 is operated in the closing direction, and an air-fuel mixture fed to a combustion chamber is controlled to a rich air-fuel ratio. When the engine 1 gets out of the starting state, the inflow air quantity regulating valve 10 is operated in the fully opened state, and the air-fuel mixture fed to the combustion chamber is controlled to a prescribed excess air ratio.
Patent JP-H09270109-A (JP)
Title: Cleaning material of processing device for photographic sensitive material
Inventor: OWAKI JUNICHI
IPC: G11B5/41
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a cleaning leader and to improve workability, light-shielding property and frictional force by impregnating a synthetic fiber with a resin, antistatic agent and pigment. SOLUTION: The cleaning leader 20 consists of a synthetic fiber 30 of wefts 31 and warps 32 and a resin 40 which impregnates this fiber. The synthetic fiber 30 has excellent water absorptivity and water holding property, and a wet or dry cleaning method is selected according to the contamination state of a magnetic head. Since the synthetic fiber 30 has low rigidity and is difficult to be carried, the fiber is subjected to hardening treatment such as impregnation with an urethane, acryl or silicone resin or coating of a resin. The thickness of the resin 40 is specified to 1/4 of the thickness of the cleaning leader 20, and rigidity is controlled by controlling the amt. of the resin for impregnation. By impregnating the fiber with a resin, rigidity of the cleaning leader can be improved.  And, by adding additives such as an antistatic agent and a pigment, workability, antistatic property, light-shielding property, and frictional force can be controlled and an additive merit such as coloring can be obtd.
Patent JP-S60223300-A (JP)
Title: Piezoelectric buzzer
Inventor: KODAIRA MITSUHARU
IPC: H04R17/10
Filed: 1984-04-19
Abstract: PURPOSE:To improve the sound quality by bonding a piezoelectric member containing different electrodes to a common diaphragm and driving these different eletrodes with different frequencies. CONSTITUTION:A common diaphragm 1 is used as an electrode at one side, and two electrodes 3 are formed on a piezoelectric member 2 bonded to the diaphragm 1. This diaphragm 1 of a piezoelectric buzzer 16 is set at a VDD level, and both electrodes 3 are driven by the signals given from a single frequency generating system respectively. Two acoustic signals having different frequencies are mixed audibly by the diaphragm 1. In such a way, the sound quality is improved.
Patent JP-S63242819-A (JP)
Title: Method of standing article upright and device therefor
Inventor: TAMAKI KENICHI
IPC: B65G47/22
Filed: 1987-03-30
Abstract: PURPOSE:To efficiently stand articles upright in order in a stand-up device for boxes of caramel or the like, by gradually raising the trailing end part of an article while the lower part of the leading end thereof is blocked by a baffle plate. CONSTITUTION:An article A to be conveyed is engaged at the lower part of its leading end with a baffle plate 2. Then, a crank mechanism is operated to rotate a lift member 5 clockwise. Thereby, the article A is gradually raised from its trailing end about the engaging point, as a fulcrum, with the baffle plate 2, so as to stand upright. Further, when it stands upright completely, since the article A is set on the baffle plate 2, it is pushed toward a conveyer 3, and is shifted onto the conveyer 3. With this arrangement, it is possible to efficiently stand the article upright and to convey the same.
Patent JP-H06329582-A (JP)
Title: 4-fluorobiphenyl derivative
Inventor: MATSUMOTO MASAKATSU
IPC: C07C255/37
Filed: 1994-03-25
Abstract: PURPOSE:To provide a new compound low in side effects, having a high HMG- CoA reductase inhibitory effect and useful as a cholesterol lowering drug, a lipid lowering drug, etc. CONSTITUTION:There is provided a compound of formula I [A is omega- oxycarbonyldihydroxybutyl, tetrahydropyranyl, omega-oxycarbonyl-3-oxobutyl, formyl or cyano; R<1> is a halogen, a (substituted) 1 to 6C lower alkyl, etc.; R<2> and R<3> are each H or a (substituted) 1 to 6C lower alkyll, e.g. sodium (E)-7-[4'-fluoro-6- hydroxy-5-methoxy-3-(propan-2-yl)biphenyl-2-yl]-3,5-dihydroxy-6-hepten oate. In addition, the compound of formula I can be obtained, e.g. by reacting a compound of formula II (Bn is benzyl) with diethyl cyanomethylphosphonate.
Patent JP-2000274304-A (JP)
Title: Cylinder block
Inventor: KUBO MASAHIKO
IPC: F02B75/22
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the friction loss of an oil ring by providing cooling water jackets on the vehicle front side and rear side of a horizontal water-cooled engine, respectively, and forming the front jacket longer than the rear jacket from the top of a cylinder liner along the cylinder axial line. SOLUTION: In this cylinder block 1 for vehicle V-shaped horizontal multi- cylinder water-cooled engine, a cooling water jacket 2 to be set on the vehicle front side is formed from the top of a cylinder liner 4 downward long along a cylinder axial line O1, compared with a cooling water jacket 3 to be set on the vehicle rear side. Namely, the water cooling jacket 2 is formed so as to cover the lower part of the front cylinder liner 4 downward longer than the lower part of the rear cylinder liner 4. According to this, the lower part of the vehicle forward cylinder line of the cylinder block 1 is prevented from being strongly cooled by the traveling wind or cooling wind to reduce the reduction in viscosity of oil or the friction loss of an oil ring.
Patent JP-S564390-A (JP)
Title: Preventing method of deviation at pressure-welding of plural metal plates
Inventor: SAITOU SUSUMU
IPC: B23K20/04
Filed: 1979-06-22
Abstract: PURPOSE:To pressure-weld plural metal plates so as not to deviate them by lancing the plural positions of both side edges of superposed metal plates, bending these in their thickness direction and letting the same contact the section on the opposite side with the lancings as boundaries. CONSTITUTION:A plurality of lancings 3 of L-form when viewed from plane are given to both side edges of the superposed metal plates 1, 2 and the small portions encircled by the lancings 3 are bent respectively upward to make curved parts 4. The bottom edges of the curved parts 4 of the lower metal plate 2 are then contacted with the sections 1a on the opposite side with the portions 3a of the upper metal plate 1 intersecting orthogonally with the transverse direction of the lancings 3 as boundaries. Lancing 3 and curving the small portions encircled by the lancings 3 are simultaneously accomplished by cutting and bending by use of floating die sets, etc. These enable the prevention of the deviation between the upper and lower metal plates 1, 2 at the pressure-welding by rolling.
Patent JP-H03277318-A (JP)
Title: Heating cooker
Inventor: YOSHIDA YUICHI
IPC: A47J27/00
Filed: 1990-03-28
Abstract: PURPOSE:To prevent a fact that a cooker gets burnt by putting his hand to the cooker carelessly or an article is damaged by using the article being weak to heating by providing a temperature sensor, and varying automatically strength and weakness of the luminance of a pilot lamp in accordance with a detected temperature. CONSTITUTION:A control circuit 1 provided in the inside of a main body 21 controls an electric conduction to a heater 3, a temperature of the heater 3 is detected by a temperature sensor 15 through a heat receiving plate 23, and in accordance with a temperature detected by the temperature sensor 15, the luminance of a pilot lamp 9 is varied. In such a way, by varying automatically the luminance of the pilot lamp 9 in accordance with a detected temperature of the temperature sensor 15, a cooker can recognize at a glance a relative level of a temperature of a heating source. Also, even when cooking is finished, a temperature of the heating source can be known by looking at the luminance of the pilot lamp.
Patent JP-H03279018-A (JP)
Title: Cooling air introduction device for vehicle
Inventor: ARAO ATSUSHI
IPC: B60R19/48
Filed: 1990-03-28
Abstract: PURPOSE:To improve cooling efficiency by applying the constitution wherein a cooling air guide device is installed at the front side of a body, comprising a duct block having a front end for fitting a licence plate, and the rear portion of the license plate fitting end shrinked toward the rear side of the body in an approximately triangular form, and a wall at the outside of the duct block as a cooling air passage. CONSTITUTION:A cooling air guide device 10 is constituted with a duct block 8 of approximately triangular form having the upper apex thereof positioned at a rear side and the front end as the fitting surface 7 of a license plate 3 respectively viewed from top, and an air duct 9 having a wall outside the block B. The device 10 so constituted is positioned at the front side of a vehicle. The front opening 11 of the aforesaid air duct 9 is so formed as to be larger than the rear opening 12, and gradually shrinked toward the rear side of the body. According to the aforesaid construction, an intake cooling air flow is smoothed and efficiently introduced to a cooling section, thereby enabling efficient cooling.
Patent JP-H02255357-A (JP)
Title: Image forming apparatus
Inventor: HASEGAWA YUTAKA
IPC: B41J13/00
Filed: 1989-03-30
Abstract: PURPOSE:To correctly set a leading edge of a paper in a simple manner with high speeds by providing a transferring means which has a recording medium supporting member for fixedly supporting a recording medium and transfers a color agent on a transfer material while moving said recording medium in the printing direction, so that said recording medium supporting member is automatically returned to a front end of said recording medium after the transfer. CONSTITUTION:A paper bed 31 supported by a supporting arm 32 transfers a paper P in a printing direction in accordance with the rotation of a platen roller 22, and an ink on a transfer ribbon 23 is transferred to the paper P by printing of a thermal head 21, thus forming an image. After the first printing is finished, with the thermal head being detached from the platen roller 22, the paper bed 31 is dropped by its own weight to the position of a front end of the paper 9 by utilizing the weight of a mass body 34. Accordingly, the paper bed 31 is automatically returned to the front end of the paper P. Thus, the front end of the recording medium for every color can be set in a simple manner with high speeds regardless of the size of the medium.
Patent JP-2000273026-A (JP)
Title: Hair treatment
Inventor: OTA TOSHIO
IPC: A61K8/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hair treatment having excellent hair softening properties by making the hair treatment include an oily raw material and a cationic surfactant composed of a specific ammonium salt. SOLUTION: This hair treatment comprises (A) an oily raw material (e.g. palmitic acid, stearic acid, oleic acid, paraffin, vaseline, etc.), and (B) a cationic surfactant formulated with (i) a quaternary ammonium salt of formula I (R1 is a 14-22C alkyl or hydroxyalkyl; X is a halogen or a 1-2C alkylsulfate; m+n is 2-5) and (ii) a quaternary ammonium salt of formula II (R2 and R3 are each a 8-18C alkyl or hydroxyalkyl; Y is a halogen or a 1-2C alkylsulfate). Preferably the hair treatment comprises 0.5-15 wt.% of the component (i) and 0.01-5 wt.% of the component (ii) in the formulating ratio of the component (i) to the component (ii) of 3:1 to 5:1 by weight.