baber/WOPTO huggingface dataset:
Patent JP-H03206026-A (JP)
Title: Hair dyeing composition
Inventor: ARETSUKUSU YUNINO
IPC: A61K8/41
Filed: 1990-11-09
Abstract: PURPOSE: To obtain a dyeing composition enabling the oxidation dyeing of a keratin fiber using a specific oxidation dye precursor to obtain a dyed fiber resistant to light, shampooing, etc., by using a specific partly new hydroxyindole derivative as a coupler. CONSTITUTION: A dyeing composition for the oxidation dyeing of a keratin fiber, especially hair using a para and/or ortho oxidation dye precursor and giving a dyed fiber resistant to light, shampooing, rainwater and sweat is produced by using a partly new substance of the formula (R1 to R3 are each H or a 1-4C alkyl; R2 and R3 may be each COOH or an alkoxycarbonyl; X is a 1-4C alkyl, a 1-18C alkoxy, a halogen, a 1-20C acyloxy, acetylamino, trimethylsilyloxy or a di(1-4C alkyl)aminoethyl; OH is present at 6 or 7-site) including new 6-hydroxy 5-acetylamino 2,3-dimethylindole or its salt as a coupler.
Patent JP-H08163463-A (JP)
Title: Oscillation level adjustment circuit
Inventor: KONISHI TAKAAKI
IPC: H04N5/44
Filed: 1994-12-09
Abstract: PURPOSE: To prevent malfunction of channel selection by providing an oscillation level adjustment circuit between an output of a U/V local oscillator and an input of a PLL circuit. CONSTITUTION: An output of a BS local oscillator 2 is given directly to a PLL circuit 5 in an oscillation level adjustment circuit in a BS/U/V integrated tuner of the frequency synthesizer system, the adjustment circuit is inserted between an output of the U/V local oscillator 1 and an input of the PLL circuit 5 to prevent malfunction of the PLL circuit 5 and consists of a high pass filter (HPF) 3 having a cut-off frequency at a UHF band and an amplifier 4.  Then an oscillation level of the U/V local oscillator 1 having a larger difference of the oscillation level with respect to the oscillating frequency is uniformized by the oscillation level adjustment circuit comprising the HPF 3 and the amplifier 4 having the cut-off frequency at the UHF band so as to be within a signal input sensitivity of the PLL circuit 5 and the resulting signal is given to the PLL circuit 5, in which the local oscillator is locked to a desired oscillating frequency so as to avoid malfunction in the channel selection.
Patent JP-H02152048-A (JP)
Title: Production of optical disk
Inventor: KIRINO FUMIYOSHI
IPC: G11B7/24035
Filed: 1988-12-05
Abstract: PURPOSE:To improve resistance to partial corrosion or corrosion of the whole surface of a disk without degrading performance of the disk by leaving the disk in an oxygen or ozone atmosphere after the recording medium is formed in the production process of the optical disk and irradiating the disk with IR ray or exposing the disk to oxygen plasma to passivate the surface of the recording film. CONSTITUTION:The recording layer with a composition of Tb27Fe41Co20Pt8Nb4 is formed on a glass substrate 1. In the process of forming this film, the atmosphere is evacuated to a specified vacuum state and the film is deposited by using an alloy target of Tb27Fe41CO20Pt8Nb4 with N2 gas the discharge gas. With input RF power of 4.5 W/cd and discharge gas pressure of 5X10<-8>Torr, 40Angstrom thick film is obtained and then the gas is replaced by Ar with the gas discharge continued to form 1,000Angstrom  thick film. After sputtering, the atmosphere is evacuated again, into which gaseous argon-oxygen mixture is introduced to the atm. pressure. Then the film is irradiated with infrared ray to passivate the surface of the recording film.
Patent JP-H04179235-A (JP)
Title: Heterojunction bipolar transistor
Inventor: HAMAZAKI TOSHIHIKO
IPC: H01L29/737
Filed: 1990-11-14
Abstract: PURPOSE:To perform a high-speed operation by lowering the resistance of an outer base layer by a method wherein the outer base layer is formed of a semiconductor material whose band gap is narrower than that of an inner base layer in such a way that it is thicker than the inner base layer. CONSTITUTION:The surface of a substrate where a collector has been formed and an element has been isolated and buried is flattened by an oxide film 8; a p-type SiGe layer 9 to be used as an inner base layer is epitaxially grown on it; an n-type silicon layer 10 to be used as an emitter layer and an n<+> type silicon layer 1 to be used as an emitter contact layer are epitaxially grown sequentially on it. The outside of a region which acts as the inner base layer in the p-type SiGe layer 9 is etched down to a prescribed depth; a p<+> type SiGe layer 14 to be used as an outer base layer is formed here by a selective epitaxial growth operation. The p<+> type SiGe layer 14 as the outer base layer is set to be thick as compared with the p<+> SiGe layer 9 as the inner base layer, and its Ge concentration is set to be high. The surface of the substrate where the element has been formed is covered with an oxide film 15; electrode openings are formed in it; an emitter electrode, a base electrode and a collector electrode 21, 22, 23 are formed.
Patent JP-H04178678-A (JP)
Title: Image forming device
Inventor: TANAKA SHOGO
IPC: G05D23/00
Filed: 1990-11-14
Abstract: PURPOSE:To carry out real time control of temperature without any overshoot or undershoot by differentiating output of a temperature detection device of a heat roll fixing a toner image, detecting the state of its variation, and controlling by fuzzy inference. CONSTITUTION:The output of a thermister 3 is entered to a control circuit 6. That is, the temperature T is detected by having an signal A entered into the control circuit 6 directly from the thermister 3. On the other hand, variation ratio T of temperature is detected by the signal B which is the output of the thermister 3 put through a differentiating circuit 7. Furthermore, input output membership function of the control circuit 6 are classified into five stages of NM, NS, ZR, PS, and PM. Input A has the temperature T centered around a set temperature To, its deviation input B has its temperature variation ratio T centered around variation ratio zero, and output C is centered around a fixed value DELTAto during ON time of halogen lamp. Then, ON/OFF control of the halogen lamp is carried out according to controlling restriction of the fuzzy inference from input data T, T.
Patent JP-H02153285-A (JP)
Title: Screw fluid machine
Inventor: YANAGISAWA SEIJI
IPC: F04C18/16
Filed: 1988-12-05
Abstract: PURPOSE:To compact of the whole of a machine by a method wherein, in a device in which timing gears engaged with each other are mounted on a pair of respective male and female rotors, a step-up gear is contained in a chamber formed in a casing. CONSTITUTION:A female rotor 2 and a male rotor 3 are contained in a casing 1 in a manner to provide a slight gap being narrow enough to prevent them from contact with each other, and female shaft 4 and a male shaft 5 of the rotors 2 and 3, respectively, are rotatably supported by means of bearings 6a-6d. The female and male shafts 4 and 5 are overhung toward the delivery side, and timing gears 7 and 8 having very low backlash therebetween are situated in a chamber 9 partitioned by a bearing casing 1a being a partition wall. A small gear 10 of a step-up gear is located in a chamber 9 to the tip of the timing gear 7 of the female shaft 4, a large gear 11 of the step-up gear is mounted in the casing 1 to the one end of an input shaft 12 supported by means of a bearing 6e, and a pulley 13 is mounted to the other end of the input shaft 12.
Patent JP-2000128035-A (JP)
Title: Carrier for narrow gage
Inventor: YAMASHITA TSUYOSHI
IPC: B62D55/10
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of an engine and a transmission gear portion installed inside a track frame in a carrier for narrow gage. SOLUTION: This carrier for narrow gage comprises an engine 6, a hydraulic pump 7, a continuously variable transmission 8, a lift cylinder 9 and a mission case 10 from the rear toward the front part in the above order inside a track frame 3 including crawlers along the external right and left sides. In this carrier, the lift cylinder 9 to hoist and lower the lift frame over the track frame 3 is biased A toward the rear lateral side of the mission case 10.
Patent JP-H03168418-A (JP)
Title: Vehicle speed control device for cargo handling vehicle
Inventor: ISHIKAWA KAZUO
IPC: F16D48/02
Filed: 1989-11-25
Abstract: PURPOSE:To control vehicle speed following to a driver's likes at settling the actual vehicle speed on a target vehicle speed by deciding the connecting depth from connection data according to a selected setting mode, and adjusting the connecting condition of a clutch based on the decision. CONSTITUTION:A clutch control means 21 adjusts the output of an engine 1 through a throttle actuator driving circuit 25, so as to settle the actual vehicle speed detected with a vehicle speed sensor 14 on a target vehicle speed set from signals of an acceleration sensor 15 and a lever sensor 18. Simultaneously, the connecting depth of a clutch 2 is obtained from connection data of a program memory 23 according to the setting mode selected with a selection switch 29, and the connecting condition of the clutch 2 is adjusted based on the depth through a driving circuit 26 and a clutch actuator 8. Thus, a take-off of a vehicle accompanied with a cargo handling operation, a driver can optionally select and set a vehicle speed control mode according to the actual cargo handling operation, finely adjust acceleration by making the clutch in half clutch condition, and control the vehicle speed following to his likes.
Patent JP-H11125156-A (JP)
Title: Evaporated fuel treatment device for automobile
Inventor: OKUNO TATSUJIRO
IPC: F02M25/08
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To remarkably increase a purge amount by effectively utilizing atmospheric heat and negative pressure and enhance a mounting property on a vehicle by miniaturizing a canister. SOLUTION: A canister 3 for collecting an evaporated fuel from a fuel tank through a vapor path is connected to an atmospheric air introducing path 5 and is connected to a purge path 6 communicated with an inlet path. A change- over mechanism 8 provided between both the paths 5, 6 consists of a purge control valve 11 integrated with an electromagnetic actuating part 13, and an atmospheric air opening/closing valve 12. Both valve elements 18, 22 are connected to each other through a shaft part 20 and are formed for mutual interlocking. An intermediate path 6c and an intermediate part 5c are relatively opened and closed, respectively.
Patent JP-H02152254-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARAKAWA TAKAHIKO
IPC: H01L27/118
Filed: 1988-12-02
Abstract: PURPOSE:To realize a variety of output drives by a method wherein a plurality of transistors are arranged regularly in an arrangement direction while the individual transistors in a transistor region of a first conductivity type for output use and in a transistor region of a second conductivity type for output use form a pair. CONSTITUTION:A P-MOS part 6 for output use, an N-MOS part 7 for output use, a P-MOS part 8 for input logic use and an N-MOS part 9 for input logic use are arranged in this order in a prescribed direction. A plurality, e.g. 8 pieces, of P-type cells 60 are output use are arranged regularly in an arrangement direction in the P-MOS part 6 for output use; a plurality, e.g. 8 pieces, of N-type cells 70 are arranged regularly in an arrangement direction in the N-MOS part 7 for output use. The P-type cells 60 for output use correspond to the N-type cells 70 for output use in a one-to-one manner in the order of this arrangement; one fundamental cell is constituted of one set of the P-type cells 60 for output use and one set of the N-type cells 70 for output use corresponding to them. In a semiconductor chip 1, oxide films are formed in individual regions between a bonding pad 2 and the P-MOS part 6 for output use in order to separate the individual regions.
Patent JP-H06133016-A (JP)
Title: Telephone set which can transfer identification information of time-divided telephone signal
Inventor: ITO SADAO
IPC: H04M1/00
Filed: 1992-10-20
Abstract: PURPOSE:To considerably reduce the transfer information amount of a telephone signal. CONSTITUTION:The telephone signal from a transmitter 105 becomes a time piece signal in a time piece signal generation circuit 169. A par of it is stored in a time piece signal group storage/comparison circuit 181 by adding identification information to it. Identification information in impressed on a coder 151 from an identification information transfer circuit 182. The residual time piece signals are encoded and transmitted to an opposite destination through an encoding circuit 152 by adding identification information. When the time piece signal to be transmitted is already stored in the time piece signal group storage/ comparison circuit 181, only identification information added to the signal is transmitted. Thus, a case when only identification information is transmitted is increased as the quantity of the time piece signals stored in the time piece signal group storage/comparison circuit 181 by adding identification information is increased. Consequently, information amount is reduced and privacy is improved.
Patent JP-H07158589-A (JP)
Title: Water pump
Inventor: SUZUKI SHIGERU
IPC: F04D29/16
Filed: 1993-12-07
Abstract: PURPOSE:To improve draining ability of a pump casing and to prevent lowering of sealing ability of a mechanical seal in a draining state for a long period. CONSTITUTION:A water pump comprises a pump casing 2 in which a vortex chamber 5 is formed; a rotor shaft 10 rotatably supported to the casing and having an end part which is protruded in the vortex chamber 5 and provided with a rotor 11; a mechanical seal located between a pump casing and the rotor shaft 10 ; a delivery passage 7 extending obliquely downward from the upper part of the vortex chamber of the pump casing; and a partition wall 8 located below a connection part between the delivery passage 7 and the vortex chamber 5 and formed in the shape of a chevron and having a top part protruded to a position in a level higher than that of at least the lowermost end of the seal surface 21 of the mechanical seal. A drain passage 9 to intercommunicate the lower part of the vortex chamber and the downstream part of a discharge part 7 and have a passage bottom 9a positioned in a level lower than that of the lowermost end of the seal surface 21 of the mechanical seal is formed in the partition wall 8.
Patent JP-H02152583-A (JP)
Title: Sorting device for size of seed particle
Inventor: TAKAGI TADAO
IPC: A01C1/00
Filed: 1988-12-03
Abstract: PURPOSE:To efficiently perform sorting of seed particles according to a kind and quality by providing the suction pipes freely movable in the transferring direction of seeds in a plurality of partition control plates by which a suction chamber is formed at the lower part of a plurality of parallel rotated slant spiral rolls. CONSTITUTION:A plurality of slant spiral rolls 1 are provided side by side so that these spiral rolls are rotated while allowing the spiral grooves 2 to coincide with the spiral thread parts 7. Thereby the transferring grooves of seeds are formed between the adjacent spiral rolls 1 and also the sorting grooves formed of the spiral grooves 2 of the adjacent rolls are made larger as these sorting grooves reach the terminal sides 6 of the transferring grooves of seeds. Furthermore a suction chamber 15 by which the seeds different in size engaged with the sorting grooves are separated is provided at the lower part of the spiral rolls 1. At this time, the aperture parts of suction pipes 26, 23 freely movable to the transferring direction of seeds are arranged respectively to the partition control plates 20, 21 forming a plurality of suction chambers 15.
Patent JP-H03168965-A (JP)
Title: Cartridge holder loading device
Inventor: ISHIZUKA SHINICHI
IPC: G11B15/675
Filed: 1989-11-27
Abstract: PURPOSE:To suppress the occurrence of a vibration at the time of unloading by providing a means for releasing a cartridge holding means from its locking state in a 1st moving range of a slide plate. CONSTITUTION:Since, first of all, a guide roller 149 is separated from an engagement surface 1292 of a cam part 129 by moving the slide plate 99, ejecting force is given by an ejecting arm 145 by abutting of a guide roller 150 against a front surface 1531 of a cartridge 153. However, the cartridge 153 is still obstructed on its slant surface 1533 by guide rollers 85 and 86, so that it is held in a cartridge holder 65. When the slide plate 99 is further moved, a releasing arm 124 is engaged with a pin 69, and hence the pin 69 is released from its locking state with an engagement part 98 of an arm 80. When the locking state is released, arms 80 and 81 are turned by energizing force of springs 90 and 91, and the cartridge 153 is ejected from the holder 65 by the arm 145.
Patent JP-H01197419-A (JP)
Title: Liposome-containing cosmetics and production thereof
Inventor: RI GIYOKUSHIYOU
IPC: A61K8/11
Filed: 1988-12-06
Abstract: PURPOSE: To prepare a liposome-containing cosmetic that contains an emulsion of a ribosomal bioactive substance and an oil-soluble substance which are prepare using the same phospholipid, and a water-soluble or water-dispersible high-polymer thickening agent, and can maintain the ribosomes in stable condition for a long period of time. CONSTITUTION: This liposome-containing cosmetic is prepared by forming liposome from bioactive substances, such as a fibronectin solution, placental extract solution, vesicular gland peptide, hydrogenated elastin, hyaluronic acid solution, rosemary extract solution and chamomile extract solution, by the use of a phospholipid, preferably (hydrogenated) soybean phospholipid, brain phospholipid, (hydrogenated) egg yolk phospholipid, finely emulsifying an oil- soluble substance (for example, a perfume or oil-soluble vitamin) by the use of the same phospholipid as above, mixing both the two liquids, adding a water- soluble or water-dispersible high-molecular thickening agent (for example, PVA, CMC, xanthane gum) to the mixture, and homogeneously mixing them.
Patent JP-H11140199-A (JP)
Title: Non-oriented polyolefin film and vacuum-deposited non-oriented film made therefrom
Inventor: HASHIMOTO KOKICHI
IPC: B32B9/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a film having excellent heat sealability and high gas barrier properties and also excellent in fabricability such as vacuum deposition, slitting and lamination and being desirable for various gas barrier packaging. SOLUTION: There is provided a non-oriented polyolefin film prepared by adding 0.01-0.5 wt.%, in total, additives to a polyolefin resin, wherein the absolute value of the percentage dimensional change of the non-oriented film in the longer direction is 2% or below when heated at 120 deg.C for 15 min, and the total amount of volatile component is 200 μg/g or below when the non-oriented film is heated at 130 deg.C for 5 min and measured with gas chromatography.
Patent JP-H02152070-A (JP)
Title: Method and device for recording data
Inventor: AEBA TOSHIKI
IPC: G11B27/28
Filed: 1988-12-05
Abstract: PURPOSE:To reduce the time for reproducing/editing data by recording the data to a magnetic tape corresponding to an address. CONSTITUTION:A data is inputted from a data bus 1 to a data bus reader 4, and an address for this data is inputted from an address bus 2 to an address bus reader 5, and then a bus control signal 3 is inputted to a bus control signal reader 6. Then, based on this signal and its address, a data validating/nullifying code corresponding to this address is generated by a data validating/nullifying code generator 9. And, recording time obtained from a timer 7 is written as a time label to the magnetic tape 12 by a time label write 8. Then, the data validating/nullifying code is written to the tape 12 by a data validating/nullifying code writer 10, and the data as mentioned above is written to the tape 12 by a data writer 11. And, such a series of sequence is repeated before finishing. By this method, it is not necessary to record an address itself for each data, so that the recording capacity of the tape 12 becomes small, thus reducing the reproducing/editing time for data.
Patent JP-H01147535-A (JP)
Title: Multilayer resist film
Inventor: HOCHIDO YUKO
IPC: G03F7/11
Filed: 1987-12-04
Abstract: PURPOSE:To remarkably reduce the interference of light by incorporating a water soluble org. compd. contg. 5-95wt.% of an UV absorber as a flattening resist film material in the title film. CONSTITUTION:Stage differences and ruggedness on a substrate 1 are flattened with a flattening resist 2, the film thickness of an upper layer resist 4 forming a pattern by exposure of light is made uniform with a improved reproducibility, and the reflected ray of the resist film is made small. Namely, the flattening resist 2 is thickly applied on the substrate 1 as a 1st layer to flat the substrate having the stage differences and the ruggedness. The upper resist 4 which has been applied on the uppermost part thereof is patterned by exposing and developing a thin and flat upper resist layer 4. And then, the pattern is transferred to a surface resist with good accuracy by etching an intermediate layer 3 and the flattening resist 2 in this order. This intermediate layer 3 is mainly composed of an inorg. material such as SiO2 and Si etc., which has the large etching grade ratio of the layer 3 to the resist. Thus, the clear pattern with good dimensional precision is formed with a thin upper resist, without being affected by the stage differences and ruggedness of the substrate.
Patent JP-2000131643-A (JP)
Title: Video display device
Inventor: MATSUI TAKESHI
IPC: G02B27/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To realize a video display device by which distance sensation is obtained by preventing an equipment myopia phenomenon by means of a comparatively simple method without special operation, and its setting in response to a user is automatically made possible and a video is enjoyed in a state that the user does not get tired. SOLUTION: This device incorporates a video display panel 16 and a magnifying optical system such as a lens 17 to magnify a picture on the video display panel 16 and to display as a virtual image 22. In this case, it is provided with an eye-ball measuring unit 24 detecting the state of the eye-ball 19 of the user enjoying the virtual image 22 and a display distance variable means such as a motor 20 and a gear 21 to change the display distance of the virtual image 22 in accordance with the state of the eye-ball 19 detected by the eye-ball measuring unit 24.
Patent JP-H01151793-A (JP)
Title: Rotary compressor
Inventor: HATTORI HITOSHI
IPC: F04C29/00
Filed: 1987-12-07
Abstract: PURPOSE:To increase operating speed by providing three or more eccentric cranks, cylinders and rolling pistons respectively then shifting the eccentric amount and direction of the eccentric crank and setting the mass of the eccentric crank and the rolling piston properly. CONSTITUTION:Eccentric cranks 2-4 having same eccentricity and outer diameters are formed integrally with a crank shaft 1 where eccentric direction of the eccentric cranks 2, 4 is shifted by 180 deg. from that of the eccentric crank 3 and axial dimension thereof is set to half that of the eccentric crank 3. Axial dimensions of rolling pistons 5-7 are set similarly. Since the shaft 1 is balanced with the eccentric cranks 2-4 and the rolling pistons 5-7, balancer is not required for the motor rotor 15. Since the motor rotor 15 swings scarcely under cantilever state and swinged scarcely through bending of the shaft 1 itself, high speed rotation of a rotary compressor can be realized.