baber/WOPTO huggingface dataset:
Patent JP-H02243908-A (JP)
Title: Probe unit and its driving method, and scanning type tunneling current detector equipped with the probe unit
Inventor: NOSE HIROYASU
IPC: H01J37/252
Filed: 1989-10-19
Abstract: PURPOSE:To enable accurate position control by providing the probe unit with a driving means which displaces are probe at right angles to the surface of a substrate. CONSTITUTION:A lower electrode 2 is provided on the substrate 1 and a base 3 is etched above and nearby the electrode 2 to form a cavity part 8. Consequently, an upper electrode 4, an insulating film 5, and a probe electrode material 6 are formed in a bridge shape. Further, the probe 7 which detects a current generated by tunnel effect is provided on the probe electrode. Here, the probe 7 is positioned at an equal distance from the base 3 of the bridge. Then the probe 7 is driven with an electrostatic force at right angles to the reference plane and displaced by applying a voltage between the electrodes 2 and 4. Further, the displacing mechanism for the probe 7 is composed of a bridge- shaped center beam, so displacement really perpendicular to the substrate surface is possible.
Patent JP-H11106654-A (JP)
Title: Polyphenylene sulfide resin composition for precision molding
Inventor: OKUDA RYOICHI
IPC: C08K3/36
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that is excellent in dimensional accuracy, rigidity, fabricability in, for example, injection molding with extremely reduced burr occurrence on molding and is useful for precision parts as optical pick-up and other optical parts by using a specific resin composition and inorganic filler and the like comprising kaolin and talc. SOLUTION: The objective polyphenylene sulfide resin composition comprises (A) 100 pts.wt. of a resin composition containing (i) 60-95 wt.% of polyphenylene sulfide resin with a melt viscosity of 300-3, 000 poise at a shear rate of 500/sec at 300 deg.C, (ii) 5-40 wt.% of a polyphenylene ether resin with a melt viscosity of 5,000-50,000 poise under the same conditions as in (i), (B) 50-200 pts.wt. of inorganic fillers of kaolin and talc, (C) 10-60 pts.wt. of spherical silica and (D) 10-300 pts.wt. of fibrous filler, other inorganic filler or a mixture thereof where the total amount of the components B, C and D does not exceed 400 pts.wt.
Patent JP-H02120728-A (JP)
Title: Reflection type screen
Inventor: NAKANISHI YASUAKI
IPC: G03B21/60
Filed: 1988-10-31
Abstract: PURPOSE:To enhance the luminance of an image by reflecting a light beam to an observable range, and also, to prevent incident light emitted from other part than a projecting device by constituting the title screen so that the reflecting surface of a second lenticular lens works as a concave mirror. CONSTITUTION:On the surface of the side on which a light beam from a projecting device of a screen base material 1 by an acryl resin, etc. is made incident, a first lenticular lens 2 is provided, and on the other surface, a second lenticular lens 3 is provided. Also, the lens 3 is provided on the back position which roughly corresponds to a condensing part when a luminous flux being roughly parallel to the lens 2 is made incident, and a vapor deposition layer 5 by Al, etc. for forming the reflecting surface is provided. Moreover, on a flat part between the lenses 3, a photoabsorbing layer 4 is provided. In this regard, it is desirable that a mat processing is performed to the surface of the lens 2.
Patent JP-S63127140-A (JP)
Title: Apparatus for sampling gas generated by coke oven
Inventor: URAKAWA TAKAHIRO
IPC: G01N1/22
Filed: 1986-11-17
Abstract: PURPOSE:To obtain specimen gas stably measurable for a long period of time, by combining purifying units each consisting of a probe for taking out specimen gas, a gas scrubber, a mist separator and a mist collector in a multistage fashion. CONSTITUTION:The specimen gas sucked by a sampling pump is injected from the spray nozzle 2 mounted to a rising pipe vent 1 and drawn in the probe 4 arranged in an ammonical liquor spray 2 from the opening part 5 thereof and contacted with the ammonical spray injected from a spray pipe 6 to be introduced into a gas scrubber 8 through a specimen gas introducing pipe 7. Herein, tar in the specimen gas is dissolved in a solvent 11 to be removed. The specimen gas introduced into the second mist collector 14 passes through a packing material 16 to adsorb and remove the mist contained in the specimen gas by the packing material 16 and passes through a specimen gas lead-out pipe 17 to be guided to a mist separator 19. The specimen gas passing through the separator 19 enters the first mist collector 23 to remove a very small amount of mist by a filter material 24 and is guided to an analyzer as purified gas from a specimen gas lead-out pipe 26.
Patent JP-H04149786-A (JP)
Title: Original reader
Inventor: SUZUKI YOSHIHARU
IPC: H04N1/107
Filed: 1990-10-15
Abstract: PURPOSE:To reduce a floor space and to attain space saving by obtaining a reader capable of vertically arranging an original. CONSTITUTION:An original 20 is allowed to be arranged vertically to the setting face of the reader 21. In addition, the original 20 can be loaded from the front side of the reader 21. The original 20 is pressed to an original placing glass 23 from the rear side of the reader 21 by an original presser 22. Or, it is also available to detect the setting of the original 20 by an optical sensor or the like and automatically move the original presser 22. After pressing the original 20 to an original plate 23, the whole surface of the original 20 is scanned by a reading head to read out the contents. Since the original 20 is set up vertically to the setting face of the reader 21, the floor space can be reduced as compared with the size of the reader. Since the original 20 can be loaded from the front, the integration of the reader to a personal computer rack or the like can easily be executed and the operability of the reader can be improved.
Patent JP-S61151853-A (JP)
Title: Optical disk
Inventor: MATAKE SHIGERU
IPC: G11B7/24024
Filed: 1984-12-26
Abstract: PURPOSE:To obtain an optical disk which can be produced easily without impairing a reflecting film and a substrate protection film and holds the signal bits with high accuracy, by using an anaerobic hardening type adhesive for bonding two optical disks. CONSTITUTION:Two acrylic resin optical disks 1 and 1a containing signal bits 1a and 1a' of recessing/projecting forms marked on each single side are produced by an injection molding process. Then Al layers 2 and 2' are formed on each signal surface by a vacuum vapor deposition process in the form of the reflecting films. Furthermore the protection films 3 and 3' of ultraviolet ray hardening acrylic resin are provided to both layers 2 and 2'. Thus two optical disks are obtained. Then an anaerobic hardening type adhesive 4 is applied on the films 3 and 3' by a spinner coating process. Then the surfaces of both protection films are adhered to each other. Thus the optical disk can be produced in a short time at a normal temperature. This produces no thermal distortion nor other types of stresses with no warp produced to the substrate. Furthermore the signal bit form can be held with high accuracy since the adhesive coated surface is not impaired.
Patent JP-S61151765-A (JP)
Title: Input output processing system
Inventor: SAKAUCHI AKIRA
IPC: G06F13/12
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a data transfer quantity concerning a specified channel command word after an input/output processing is completed by having a flag to designate the presence and absence of the integration of the data transfer quantity in the channel command word. CONSTITUTION:When CPU1 executes an input output instruction and a channel 14 issues an input output starting instruction, first, an integrating transfer quantity of the value of a register area 146 is set to '0'. Next, a microprocessor MPU141 takes out a channel command word CCW1 from a channel control CCB in a main memory 12, and stores it to a register area 144. Continuously, MPU11 decodes a command code of CCW1, a corresponding micro program is executed and the execution of CCW1 is completed, and then, a flag to designate the presence and absence of the data transfer quantity integration installed in CCW1 is checked. Thus, the data transfer quantity concerning a special CCW can be obtained at the time of the input output processing completion.
Patent JP-H1189545-A (JP)
Title: Production of roux and herb sauce
Inventor: SHIROMIZU TAKASHI
IPC: A23L23/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a roux having the harmonized strong flavor of a herb, eliminated in the generation of a harsh taste, excellent in quality and useful for curries and the like by adding a herb sauce produced by roasting a herb together with oils or fats and grinding the roasted product. SOLUTION: This method for producing a roux comprises using wheat flour, oils or fats, spices and seasonings as main raw materials. Therein, a herb sauce prepared by roasting a herb such as basil together with oils or fats such as a bone oil and subsequently grinding the roasted product is added to a roux preferably in an amount of 2-5% (based on the roux).
Patent JP-H04151400-A (JP)
Title: Linear rail guidance device
Inventor: MASUTANI KEISUKE
IPC: B64G1/64
Filed: 1990-10-15
Abstract: PURPOSE:To provide high reliability and safety adaptable to the universal space in a linear rail guidance device for aiding the docking of a platform and space ship in the universal space by controlling directly current flowing in the linear rail to induce the spaceship without making contact therewith. CONSTITUTION:A spaceship 10 is controlled by a device built therein. When the spaceship 10 stops near a guidance device it is positioned by a beacon generating device 4 on the tip of an arm 2 to determine the entrance position, and the guidance device 4 opens the arm 2 to the opening matched with the type of the spaceship 10. in this situation, atraction and repulsion due to an electromagnet of a linear rail 1 act on the spaceship 10 to guide the spaceship 10 in making no contact therewith by the guidance device. As the spaceship 10 approaches a docking port 6, the current flowing in the electromagnet is reduced to decelerate the spaceship 10 in the docking so that the speed becomes zero.
Patent JP-H06104060-A (JP)
Title: Sliding contact device for lead group
Inventor: MORITAKA MUNETOSHI
IPC: H01R39/00
Filed: 1992-09-18
Abstract: PURPOSE:To connect a lead group for the current carrying or signal transmission to a remote point without electric interruption by smooth and precise sliding contact from a fixed side to a rotating side without torsion or entanglement. CONSTITUTION:On a support cylinder 8, a laminated body by electrode bodies 5 formed in rings, a terminal conductor 6 for pulling out an output lead, and an insulator 7 is integrally pressed and fixed in the axial direction in such a manner as to be rotatable in conformation to the number of leads. A slide electric body 9 for leading-in an input lead as to make slide contact with the outer circtumferential end surfaces of the electrode bodies is axially arranged, and the lead group is freely delivered or wound from the input side fixed through the cavity of the support cylinder to the rotating output side.
Patent JP-2000150508-A (JP)
Title: Insulating film forming method for semiconductor element
Inventor: HWANG HYUN SANG
IPC: H01L21/316
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To improve characteristics in electrical reliability of an element by growing an insulating film in a high-temperature atmosphere of heavy water or heavy hydrogen, for a heavy hydrogen of sufficient amount to be added to the interface of Si/SiO2. SOLUTION: After a silicon wafer forming an insulating film is cleaned, it is loaded in a furnace heated to 650-750 deg.C. A heavy water D2O is supplied at 750-1050 deg.C for the insulating film formed at the silicon wafer, thus manufacturing a semiconductor element. Thus, in a process for forming an insulating film, Si-D is combined at the interface of Si/SiO2. When an insulating film grown in a conventional H2O atmosphere is compared to that grown in D2O atmosphere, the trap amount of electron with the insulating film grown in D2O atmosphere is significantly less than with that grown in H2O atmosphere. So, the reliability of element improves with the insulating film grown in D2O atmosphere.
Patent JP-H01114626-A (JP)
Title: Heating device
Inventor: MAEHARA NAOYOSHI
IPC: F24C7/02
Filed: 1987-10-29
Abstract: PURPOSE:To facilitate automatic cooking without arranging any sensing means for sensing a weight of a heated item by a method wherein an electrical vibrator for generating rotational force is arranged near a bottom surface of an oven, the weight of the heated item is discriminated by detector means for detecting operating condition of the electrical vibrator and its signal. CONSTITUTION:A high frequency voltage is applied to a piezo-electric element 19 and the element 19 is operated near a resonance frequency of a composite member, resulting in that a flexing vibration is generated, a displacement of a point when an advancing wave is generated is received at a contact point of a high frictional material 20, and a turn table 5 is rotated in an opposite direction of the advancing wave. If a power supply 25 is constructed by a power supply of specified voltage, detection of this current of the power supply enables a supplied power for the piezo-electric vibrator 19 to be noticed. This current of the power supply is supplied to a weight discriminating circuit 31 as a terminal voltage of an operating sensing means 30 comprised of a resistor, its weight is discriminated in response to a current of the power supply, a switch 13 is controlled to control a supplying of electrical power to an inverter 21 and then a heating time is controlled. That is, the weight can be detected without applying any weight sensing means and so an automatic cooking can be carried out.
Patent JP-2000102705-A (JP)
Title: Filtration method and filter for applying its filtration method
Inventor: KAWAMORI MASAJI
IPC: C12C7/16
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To enhance the treating efficiency in a filter contg. a cylindrical filter medium and used and to eliminate the generation of bridges due to nonuniform caking in filtration. SOLUTION: This filter 1 consists of a filter main body 2 contg. a cylindrical filter element 8 and filtering a liq. sample and a feed pump 3 connected to the main body 2 and supplying the liq. sample. In this case, a first circulating pipe 4 with one end connected to the main body 2 and the other end connected to the feed pipe 3 is provided. Besides, at least a part of the liq. supplied to the main body 2 from the feed pipe 3 is passed through the first circulating pipe 4 before filtration to recirculate the liq. between the feed pipe 3 and main body 2, hence the concn. distribution in an insoluble matter in the main body 2 is uniformized, and a cake is uniformly formed on the element 8.
Patent JP-H1088968-A (JP)
Title: Excavating machine device, filling device for the device, and usage thereof
Inventor: MORI RIN
IPC: E21D9/13
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of excavation of mud ground by fitting a filling device to an excavating device, and dividing the filling device from a mud feeding pipe, and fitting a flow control unit and a rotary joint to the branch filling device, and feeding the slurry to a surface plate fitted to the filling device. SOLUTION: Adhesion of soil to the surface plate 3 of an excavating device is prevented by fitting a filling device 6 to an excavating device so that the slurry can be directly fed from a surface plate 3 to a working face space. The filling device 6 is divided from a mud feeding pipe 4, and a flow control unit 8 for controlling the quantity of slurry is provided in the divided filling device 6, and a filling port 9 is fitted to a surface plate to be rotated through a rotary joint 7. Slurry at 0.5-3.5 time in relation to the volume of the earth to be excavated is fed from the filling device 6 to a working face in front of the surface plate 3. Consequently, excavation of mud ground can be efficiently performed.
Patent JP-2001096669-A (JP)
Title: Antireflection laminate, optically functional laminate, and display unit
Inventor: KOBAYASHI YUTAKA
IPC: B32B18/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection laminate which has good mechanical properties sufficient to endure a daily use, an optically functional laminate using the same and a display unit using the same by laminating a transparent ceramic thin layer of high refractive index and a transparent ceramic thin layer of low refractive index alternately together on at least one side of a substrate to form a laminated anti-reflective film. SOLUTION: The one of a ceramic thin layer of high refractive index and a ceramic thin layer of low refractive index has a dense amorphous structure and the other has a columnar structure.
Patent JP-2000103110-A (JP)
Title: Device and method for controlling of image
Inventor: YAMAGUCHI JUN
IPC: B41J2/455
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To achieve a low cost structure, to maintain a density of an output image constant and to obtain an optimum output image even when a process speed is varied. SOLUTION: Thinning controlling is executed on a line-by-line basis corresponding to a process speed by using an image data update controlling section 500 and an image data thinning control section 600. When, for example, the process speed is made to be 1/(2n), a printing duty in a sub-scanning direction is arbitrary changed. As a result, the density of the output image is maintained constant while a high voltage is set in a constant level.
Patent JP-S63128082-A (JP)
Title: Coating composition
Inventor: BAN TAKASHI
IPC: C08L83/06
Filed: 1986-11-19
Abstract: PURPOSE:To provide the titled composition composed of a mixture of an acidic aqueous colloidal silica and a non-aqueous colloidal silica, a specific organohydroxysilane and a mixed solvent comprising water and a lower alcohol, etc., and capable of giving a protecting coating film having excellent heat- resistance and weather-resistance. CONSTITUTION:The objective composition having a pH of 3 and a solid content of 5-30wt% is composed of (A) a mixture of (i) an acidic aqueous colloidal silica and (ii) a non-aqueous colloidal silica, (B) a solid component consisting of an organohydroxysilane (or its partial condensate) of formula II produced by hydrolyzing an organoalkoxysilane of formula I (R<1> is 1-3C alkyl, vinyl, etc.; R<2> is 1-3C alkyl or aryl) in a dispersion of the component A and (C) a mixed solvent comprising water and a lower aliphatic alcohol and/or glycol derivative. The amounts of the components A and B are 40-70% and 30-60%, respectively.
Patent JP-H11108717-A (JP)
Title: Method for measuring ultrasonic wave propagation time and ultrasonic wave flow rate measuring equipment using the same
Inventor: OCHI KENZO
IPC: G01F1/66
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To improve time measuring accuracy and flow rate measuring accuracy by measuring time from a start point to an end point, the start point being the transmitting time of an ultrasonic wave, and the end point being a receiving time. SOLUTION: Each of ultrasonic wave transmitting/receiving devices 3 and 4 is composed of a piezoelectric ceramic 5 having a thickness of about 1/2 wavelength of an ultrasonic wavelength and an acoustic matching layer 6 having a thickness of about 1/4 wavelength. Ultrasonic wave propagation time is measured from a start point to an end point, the start point being when an ultrasonic wave is transmitted from the surface of the matching layer 6 of the transmitting side transmitting/receiving device 3, and the end point being when the ultrasonic wave reaches the surface of the matching layer 6 of the receiving side transmitting/receiving device 4.  In this case, the propagation time does not include time from the transmitting of the ultrasonic wave from the surface of the matching layer 6 after a driving signal is applied from a transmitting section 7 to the transmitting/receiving device 3 nor time from the reaching of the ultrasonic wave to the surface of the matching layer 6 of the transmitting/receiving device 4 to receiving by a receiving section 8. Thus, even if the transmitting/receiving devices 3 and 4 are not completely identical to each other in characteristic, or even if characteristics are changed because of a temperature change or the like, ultrasonic wave propagation time is accurately evaluated.
Patent JP-H03136246-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA NORIHIRO
IPC: H01L27/10
Filed: 1989-10-20
Abstract: PURPOSE:To single-crystallize a wiring in a semiconductor device and to realize a reduction in a wiring resistance by a method wherein an amorphous silicon film is formed on semiconductor regions and an insulating film and a single- crustallization of the amorphous silicon film is performed using single crystal silicon in the semiconductor regions as a seed to form the wiring. CONSTITUTION:In a semiconductor device comprising two regions 2 or more, which come into contact to the surface of a single crystal silicon substrate 1 and are provided in the substrate 1 in an arrangement separated from each other, and a bit line wiring 10a, which is extendedly provided on the surface of the substrate 1 through an insulating film 4 and is jointed with the above two regions 2 or more, the above wiring 10a is formed via at least a process for forming an amorphous silicon film 8 on each of the above regions 2 and the above film 4 and a process for performing a single crystallization of the above film 8 using single crystal silicon in the above respective regions 2 as 4 seed. For example, an amorphous silicon film 8 is deposited and after an ion implantation 9 of phosphorus is performed, a heat treatment is performed and the film 8 is changed into an N-type single crystal silicon film 10 by a solid growth using single crystal silicon in each source region as a seed.
Patent JP-2000084423-A (JP)
Title: Screen crusher
Inventor: MORI TAKEO
IPC: B02C1/04
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To increase the quantity of wastes to be crushed and reduce the amount of thin and long wastes which falls as they are by using a screen, widening the surface area of a discharge port for crushed wastes, and catching the thrown wastes with crushing plates. SOLUTION: Crushing plates of a crusher 17 are made to be screen crushing plates 21A, 21B made of screens. While wastes being crushed by crushing teeth formed in the screen crushing plates 21A, 21B, the crushed wastes are dropped through a gap formed in the lower parts of the screen crushing plates 21A, 21B and at the same time crushed wastes are passed through the mesh openings of the screen crushing plates 21A, 21B to be discharged outside. The crushing teeth formed in the screen crushing plates 21A, 21B are formed by steel rods 34 extended in the transverse direction.