baber/WOPTO huggingface dataset:
Patent JP-S6445466-A (JP)
Title: Textile treating composition
Inventor: TANAKA MASAKI
IPC: D06M101/32
Filed: 1987-08-14
Abstract: PURPOSE:To obtain the titled composition, having excellent hyperchromic effects on dyeing for synthetic fibers and imparting effects on soft feeling, by blending a specific fine powdery epoxy group-containing organosilsesquioxane with a specific amino group-containing organopolysiloxane in a specific amount. CONSTITUTION:A textile treating composition obtained by blending (A) 100pts. wt. fine powdery epoxy group-containing organosilsesquioxane expressed by formula I (groups R<1> are 1-20C monofunctional hydrocarbon which may be substituted by a halogen and monofunctional organic group having epoxy group and 0.1-50mol.% of the groups R<1> are organic group having epoxy group) with (B) 10-900pts.wt. amino group-containing organopolysiloxane, expressed by formula II [R<2> is 1-20C monofunctional hydrocarbon which may be substituted by a halogen or -OR<3> (R<3> is 1-5C alkyl or H); Z is expressed by formula III (R<4> is 1-6C bifunctional hydrocarbon; R<5>-R<7> are H, etc.; c is 0-3); 1<a<3, 0<b<1 and 1<a+b<3] and having one or more groups Z in the molecule.
Patent JP-H0367231-A (JP)
Title: Optical repeating and transmitting system
Inventor: NISHIMURA HIDEKAZU
IPC: H04B10/2507
Filed: 1989-08-07
Abstract: PURPOSE:To maintain the stable optical repeating and transmitting even if there is a change in a polarizing state by the oscillation of an optical fiber which is a light transmission path by constituting the optical repeating and transmitting path by using the optical repeater of a polarization non-dependent type with which the amplification degree does not depend on the polarization direction of an incident light. CONSTITUTION:The optical repeater 3 with which the amplification degree does not depend on the polarization direction of the incident light is used as the optical repeater. This optical repeater 3 stably amplifies the light signal attenuated by the optical fiber 2 at a specified amplification degree regardless of the fluctuation in the polarization state arising in the optical fiber 2. The amplified light signal propagates in the optical fiber 4 and the incident light signal to the optical repeater 5 is amplified by the optical repeater 5 and passes the optical fiber 6, the optical repeater 7 and the optical fiber 8. The light signal propagating in the optical fiber 8 in the final passes the optical filter 9 of a narrow band and is thereby decreased in noise components. This signal is made incident to an optical signal receiver 10 and the demodulated. The amplification of the light signal always at the specified amplification degree is possible in this way even if the polarization state of the light signal changes during the propagation if the light transmitting path and the stable optical repeating and transmitting path is obtd.
Patent JP-2001034217-A (JP)
Title: Crt display device
Inventor: KATO TOSHIYUKI
IPC: H04N3/23
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To set the voltage of a high-tension circuit and the current of a deflection circuit at brightness desired by a user and reduce power consumption, by controlling the voltage of the high-tension circuit and the current of the deflection circuit at the same time based on the control information from an input means. SOLUTION: When the user tries to reduce power consumption, he/she instructs a CRT display device to lower video brightness by operating an input means 1. A control 1 means 101 from the input means 1 is inputted to a calculating means 21 and outputs a control means 202 to lower EHT to a high-tension circuit 5 based on a preset arithmetic expression. At the same time, it outputs a control means 203 to reduce a deflecting current to a deflection circuit 6. When EHT is lowered, straight traveling force is decreased and the deflection angle is increased, so a video is enlarged. On the other hand, when the deflecting current is decreased, turning force is decreased ad the deflection angle is decreased, so the video is reduced in size. Therefore, the video can be displayed without changing the deflection angle by adequately keeping the balance of both.
Patent JP-S5994482-A (JP)
Title: Semiconductor laser drive circuit
Inventor: KUMAGAI MUTSUYUKI
IPC: H01S5/0683
Filed: 1982-11-19
Abstract: PURPOSE:To facilitate the adjustment in a laser element drive by setting a voltage of one signal which is inputted to a non-inverting terminal of a comparator by bringing the DC bias current transmitted by the drive unit into coincidence with the value at the modulation high level time. CONSTITUTION:Modulation level signals 0, 1 from a modulator 4 are fed in response to the presence or absence of modulation to the non-inverting input terminal of a comparator 5, divided by a variable resistor VR2 and a resistor R and injected. The comparator 5 produces a compared difference output of the detection signal from the detector 3 to the drive unit 2 with the injected input as a control signal. When the modulation input a is high level and the modulation level signal is 0, the set values of the resistors VR2 and the resistor R can be ignored. Then, the modulation input is as low level and the modulation level signal is as 1. Here, the signal 1 is set by the resistor VR2 so that the DC bias current obtained when the DC bias current of the drive unit 3 is high level becomes coincident to the DC bias current value at the modulation signal current superposing time. In this manner, the setting of the resistor VR2 does not exert the influence to the adjustment at the high level time.
Patent JP-H1068692-A (JP)
Title: Near infrared analyzer
Inventor: FUJIOKA SADAKAZU
IPC: G01N21/359
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To enable accurate quantitative analysis independent of the fluctuation factor of absorbance caused by sample temperature by correcting a measured absorbance to a reference absorbance for preparing an analytical curve by a dislocation amount of the absorbance of a sample in response to an external fluctuation characteristic value and applying it on an analytical curve. SOLUTION: When a reference plate is set and a near infrared ray is emitted from the light source 3 of a near infrared ray spectroscope 1, the ray is subjected to spectroscopy by a diffraction grating 6 through a reflecting mirror 4, and reflecting light reflected on the reference plate is detected with a reflecting light detector 9. An average is derived by performing the measurement of a contrast spectrum corresponding to wavelength. Next, reflecting light from the reference specimen of known concentration is detected with the reflecting light detector 9, and absorbance is calculated from the contrast spectrum and a measuring spectrum.  Next, an analytical curve is derived from the absorbance of a plurality of the reference specimens, temperature is changed to calculate a dislocation amount between the measured absorbance and the reference absorbance and the dislocation amount is stored to a memory. When the absorbance of an unknown specimen is measured, correction to the absorbance at reference temperature according to the stored dislocation amount is made and analysis is performed.
Patent JP-2000035834-A (JP)
Title: Remote resetting device
Inventor: IGARASHI KENICHI
IPC: G06F1/24
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce running cost and also to improve reliability. SOLUTION: A CPU 3 outputs a reset command into a preliminarily defined window in accordance with an interrupt request from a remote set requiring part 1. The reset command is received, whether the command is right or wrong is checked and a field programmable gate array 4 transmits a reset word that is synthesized with system timing. An upper unit having the data/reset word transmitting part 2 is connected to data/reset command receiving parts 5 and 6 of a lower unit through wire circuits and a unit set and a system set are outputted from the parts 5 and 6. According to this configuration, a new circuit does not have to be provided by utilizing a data line, also, it is difficult for the system reset to be executed without permission at the time of software runaway, running cost is inexpensive and also, reliability can be improved.
Patent JP-2001030158-A (JP)
Title: Device and method for polishing substrate
Inventor: TAKAOKA YUJI
IPC: B24B53/017
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To improve uniformity and flatness of a polishing surface and to miniaturize a polishing device. SOLUTION: A chemimechanical polishing(CMP) device comprises a wafer carrier 1; six roll shape polishing pads 2; a dresser 3; a slurry container 4; and an optical end point device(EPD) 5. The surface of a semiconductor wafer 6 is polished such that the polishing pad 2 is rotated as approximate 1/4 to 1/3 of the diameter of the sectional circle thereof is immersed in slurry 7 and the surface of the semiconductor wafer 6 is brought into contact with the side of the roll of the polishing pad 2. In this case, the wafer carrier 1 is horizontally moved as it is rotated around a central axis 1a. Polishing dust adhered to the polishing pad 2 is removed by the dresser 3. A polishing end point is detected by the EPD 5 and at a stage when the polishing end point is detected, rotation of the polishing pad 2 is stopped and polishing of the surface of the semiconductor wafer 6 is completed.
Patent JP-S58105828-A (JP)
Title: Electrical range change-over device of automatic transmission
Inventor: ROTSUKAKUYA RAITA
IPC: F16H63/38
Filed: 1981-12-15
Abstract: PURPOSE:To realize nimble change-over of the range and eliminate the operating lever for changing-over and consequently enlarge a car compartment space by a structure wherein a driving unit to actuate the hydraulically operated valve of a transmission is composed of electrically-driven means and a controlling unit to control the operation of said electrically-driven means. CONSTITUTION:A worm 3 is coupled through a coupling 2 to the roary shaft of an electric motor 1. The rotation of said worm 3 is transmitted through gears 5 and 7 to a sector 8 rotatably fitted onto the shaft 10 of a bracket 9 formed in a fixed member. Said sector 8 can engage with an arm 11 rotatably fitted onto  the shaft 10 by means of a lock pin 12. A sector gear 11a, with which a stopper  13 is engaged, is formed on said arm 11, to which a wire to a operate the hydraulically operated valve in the transmission is connected and also a position  sensor 16 to detect the position of the arm 11 is provided and further a solenoid  17 to engage with a projection 11c formed on the arm 11 is provided. The operation of the motor 1 is controlled by means of a controlling circuit, in which  the sensor 16 and the solenoid 17 are contained.
Patent JP-H0369043-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIMADA SHIGEO
IPC: G11B15/03
Filed: 1989-08-05
Abstract: PURPOSE:To confirm the frequency of a tape usage and to prevent the fault of a device due to the tape deterioration by automatically recording the times reproduced in the control signal area located on a tape in the device having the function repeatedly reproducing the specific part of the tape. CONSTITUTION:The counting values of the start point and finish point of a repeated reproduction are set on a counter data memory 6 from the start/finish points, first, to make a video tape recorder in a reproducing state, then it becomes in a repeated reproducing state between the start point and finish point. The times reproduced by a control head 1 via a VASS signal recording/ detecting circuit 2 are then recorded on the repeating part located on a video tape in every repeating time and also stored on a VASS data memory 3 and displayed on a display part 4. Consequently the tape usage frequency is confirmed and the fault of the device due to the tape deterioration can be prevented.
Patent JP-S6360244-A (JP)
Title: Manufacture of composite material
Inventor: OKAMURA HIROSHI
IPC: B22D19/14
Filed: 1986-08-29
Abstract: PURPOSE:To manufacture a composite material having sufficient strength against unidirectional and nondirectional stresses, by covering long fibers with whiskers or short fibers to form a mat and then by combining this mat with a metallic matrix. CONSTITUTION:The whiskers or short fibers 5 such as silicon carbide etc., are impregnated with the long fibers 4 such as metal fibers, ceramic fibers, carbon fibers, etc., in a solvent such as water, etc., in a vessel 6, which is dried after the removal of the solvent so as to be formed into a mat 3 in which the long fibers 4 are covered with the whiskers or short fibers 5. Subsequently, the above mat 3 is set in a mold 7, and then the metallic matrix 2 such as molten aluminum, etc., is poured into the above mold 7, which is pressurized to undergo squeeze forging. Thereafter, the resulting molding is taken out and subjected to required finish workings, so that composite material 1 in which strength along the long-fiber 4 direction is increased and strength against nondirectional bending stress and concentrated stress applied to a surface is also improved by means of the whiskers or short fibers 5 can be obtained.
Patent JP-2000035326-A (JP)
Title: Diagnosis device of extension degree of chain
Inventor: MATSUO TOSHIAKI
IPC: B66B23/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the diagnosis device of a extension degree of a chain capable of exactly diagnosing abnormal extension of the chain. SOLUTION: Provided are chain passage detectors 12A to 12C detecting the passage of inner link parts and outer link parts of chains 20A to 20C, a measuring part 17 for measuring the pulse period with chain passage detectors 12A to 12C and measuring again the pulse period of the link parts in the case measured over the set value, a memory part 25 storing the link part exceeding the set value and its pulse period and a judging part 18 for diagnosing the abnormal extension degree of the chains 20A to 20C from these measurement results of the measuring part 17.
Patent JP-H0947339-A (JP)
Title: Mount for article display
Inventor: SUZUKI KENGO
IPC: A47F5/11
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a mount for article display which facilitates the attachment/detachment of article and further can be repeatedly used. SOLUTION: Concerning a mount 10 for fitting articles 70, 80 and 90 having sheet-shaped parts to the outer peripheral side, the sheet-shaped parts are inserted to a slit formed on a sheet-shaped base 11 consisting of the mount 10 so that the articles 70, 80 and 90 can be fitted.
Patent JP-H0487816-A (JP)
Title: Suspension device for vehicle
Inventor: SAKAMOTO KIYOSHI
IPC: B60G17/015
Filed: 1990-07-31
Abstract: PURPOSE:To reliably prevent the actual occurrence of a transient roll by effecting roll control so that a transient roll about to occur due to the change of lateral acceleration is erased through predicting control by using a correction target value forming a false signal. CONSTITUTION:A suspension device for a vehicle changes a car height through control of the feed and discharge of working liquid to and from the liquid chamber of a cylinder device 1, located to each wheel, by means of a flow rate control valve 15 for a feed and a flow rate control valve 19 for discharge. When the flow rate control valves 15 and 19 are controlled by a control unit U, the car heights of the left side and the right side of a car body are detected by a car height sensor 53, and based on a deviation in a car height therebetween, an actual roll amount is decided. The feed and discharge of the working liquid to the cylinder device 1 are controlled so that a decided roll amount is adjusted to a target value. In this case, when a change in lateral acceleration is predicted, the target value is corrected so that a roll in a reverse direction to a roll direction about to produce due to the temporarily predicted change in lateral acceleration is produced. However, when an adverse road is detected, the correction is prohibited.
Patent JP-S6253740-A (JP)
Title: Catalyst precursor
Inventor: GURIN DEEBITSUDO SHIYOOTO
IPC: B01J23/86
Filed: 1986-08-29
Abstract: A catalyst suitable for use in catalytic shift, or methanol synthesis, comprises copper, zinc oxide, magnesia, and at least one trivalent metal oxide, e.g. alumina. The amount of magnesia is such that the magnesium atoms constitute 0.2 to 7% of the total number of copper, zinc, and magnesium atoms.
Patent JP-S6098520-A (JP)
Title: Megnetic recording medium
Inventor: OKITA TSUTOMU
IPC: C09D175/00
Filed: 1983-11-01
Abstract: PURPOSE:To improve an electromagnetic conversion characteristic by consisting a magnetic recording medium of a base and a magnetic layer which is provided thereon, contains >=1 kind of compd. selected from each of vinyl chloride and other two kinds of compds. as a binder and is irradiated with electron beam. CONSTITUTION:The compd. contg. (1) a vinyl chloride, vinyl acetate or vinyl chloride/vinyl acetate resin (contg. 5X10<-5>-2X10<-3> equiv. -CO2H group per 1g polymer) or nitrocellulose resin, (2) urethane resin or urethane acrylate oligomer, (3) containing isocyanurate ring and >=2 acryloyl groups or methacryloy groups in molecule is used as a binder. When electron beam are irradiated to said compd., the electromagnetic conversion characteristic is considerably improved by the synergistic effect of these resins. The magnetic recording medium having extremely excellent runnability and durability is obtd.
Patent JP-H0931527-A (JP)
Title: Plug for blowing gas
Inventor: ARAMAKI KEIZO
IPC: C21C7/072
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To wash slag covered on fine holes of a through hole plug by integrating the conventional porous plug and the through hole plug, penetrating molten metal into the porous plug and using as fire source at the time of oxygen- washing. SOLUTION: In the porous plug for blowing gas, the center part having 1/3-2/3 of cross sectional area is formed in the porous plug 3 and the remaining outer peripheral part is formed in a penetrated hole type 2 slit plug 1. The recovering ratio of gas flow quantity with the oxygen washing can be made to 100% from 93% of the conventional plug by integrating the porous plug and the through hole plug.
Patent JP-H0371812-A (JP)
Title: Manufacture of block material
Inventor: UDO FUURUMAN
IPC: B29C70/58
Filed: 1990-07-31
Abstract: PURPOSE: To obtain a block material which has a low thermal expansion coefficient and can be processed by using a wood processing tool by a method wherein after a solid reactive resin compd. with high filler content is heated in a specified temp. range, a compression molding compd. is compressed. CONSTITUTION: A curable reactive resin compd. which is under one component system contg. more than 30 wt.% filler to a reactive resin compd. and is dry or a little wet and can be cast is heated at a temp. within 70-150 deg.C in a microwave, induction or high frequency oven directly or under an embodiment precompressed into a so-called raw compressed powder and then, this heated reactive resin compd. or the raw compressed powder is placed in a preheated mold at a temp. within 70-150 deg.C and is compressed and then, cured.  The block material obtd. is characterised by a especially low thermal expansion coefficient and a member prepd. of the block material has an appropriate dimensional stability over a wide temp. range and the block material has good processability and can be processed by means of a machine or by hand and when it is processed by using ordinary processing tools, dust are not generated at all.
Patent JP-H1051741-A (JP)
Title: Sub-picture changeover circuit
Inventor: MAEDA AKIHIRO
IPC: H04N5/937
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To switch a caption momentarily when a viewer instructs changeover of a sub-picture during reproduction of a DVD(digital video disk). SOLUTION: A signal recorded on a DVD 1 is inputted to a source decoder 6 via an optical pickup 2, an amplifier 3, an equalizer 4 and a channel decoder 5. Sub-picture data separated via the source decoder 6 are inputted to a sub stream ID detection circuit 6h, in which a sub-stream ID of the sub-picture unit is detected. A memory controller 6f writes the sub-picture unit of the selected sub-stream ID to a memory 8. An external memory controller 6k writes remaining sub-picture units to an external memory 13. A switch 6j connects the external memory 13 to a memory 8 via a memory controller 6f or a sub- picture decode circuit 6d via the external memory controller 6k.
Patent JP-2000058408-A (JP)
Title: Processing device and method therefor
Inventor: HARADA KOJI
IPC: H01L21/027
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a processing device which can make clean air flow uniformly into a processing space. SOLUTION: A processing device is provided with a boarding base 70 which processes a substrate by boarding thereon, a covering member which is provided above the boarding base, a temperature control means 70 which is provided on the boarding base for heating or cooling process of the substrate, a shutter member 78 which is provided for free elevating and descending, and for covering around the processing space on the boarding base and an elevating and descending means for the shutter member. In this case the shutter member is so constituted as to move in the direction of closing within the processing space S, from downward direction to upper direction of the processing space.
Patent JP-S6095989-A (JP)
Title: Manufacture of semiconductor device
Inventor: SANADA TATSUYUKI
IPC: H01S5/026
Filed: 1983-10-31
Abstract: PURPOSE:To facilitate the electrical isolation among elements by growing a compound semiconductor layer including Si impurities over the whole surface including level differences arranged on the surface of a III-V group compound semiconductor, by the molecular beam epitaxial growth method and utilizing the fact that a region coating an inclined plane of the level difference becomes high-resistance. CONSTITUTION:A mask 32 is arranged on the surface of an N<+> type GaAs substrate 31 by lithography and etching is done by use of a mixed solution of sulfuric acid, hydrogen peroxide solution and water of 1:8:1 of a composition ratio to form a level difference in the substrate 31. Next, an N type Al0.3Ga0.7As clad layer 33, an N type GaAs active layer 34, an N type clad layer 35 of the semiconductor composition as the layer 33 and an N type GaAs layer 36 are laminated and grown over the whole surface including said level difference by a molecular beam epitaxial growth method. Consequently, the growth layer of an inclined plane of the level difference becomes high- resistance automatically and an electrical interference between the upper and lower stages of both sides of said difference can be prevented and the function of electrical isolation is fulfilled. After that, the desired elements are formed on both sides of the level difference respectively.
Patent JP-H0488905-A (JP)
Title: Steering controller for reaping harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01B69/00
Filed: 1990-07-31
Abstract: PURPOSE:To eliminate complicatedness of operation while simplifying the device construction by stopping the controlling operation of steering controlling means in the case of a specific state. CONSTITUTION:When both of a pair of steering controlling means (SF) and (SR) continuously sense a state separated from a row of stem culms at a specific distance or more for the set time or more, controlling operation for the respective treatments is stopped to subject an alarm 19 to alarming operation.