baber/WOPTO huggingface dataset:
Patent JP-H07311019-A (JP)
Title: Device and method for measuring wafer film thickness and wafer polishing device
Inventor: MOGI KATSUMI
IPC: B24B37/07
Filed: 1994-09-16
Abstract: PURPOSE:To provide a device and a method for measuring wafer film thickness and a wafer polishing device allowing high-accuracy film thickness measurement with an in-process during wafer polishing. CONSTITUTION:Provided are a light interference type film thickness measuring mechanism 24 for irradiating light emitted from a light irradiating part at the lower surface of a wafer held by means of a wafer-holding head and for receiving reflected light for film thickness measurement, and a cleaning mechanism 26 provided between the light irradiating part and the lower surface of the wafer. The cleaning mechanism 26 is provided with a cleaning solution vessel 27 having an opening at its upper surface and positioned nearby the lower surface of the wafer, a light-transmitting part 50 formed in the bottom part 48 of the vessel 27, a wafer-cleaning nozzle 40 for spraying the cleaning solution at a measuring place on the lower surface of the wafer, a light- transmitting part cleaning nozzle 44 for spraying the cleaning solution at the light-transmitting part 50, and cleaning solution supplying means for supplying the cleaning solution to them.
Patent JP-H1060105-A (JP)
Title: Polycarbonate resin composition for substrate of optical disk
Inventor: UEDA MASAYA
IPC: G11B7/24047
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin compsn. for a substrate of an optical disk which exhibits excellent in signal transfer at the time of injection molding, releasability from a mold, and strength by incorporating a specified fatty acid monoglyceride and a low-mol.wt. material comprising specified repeating units. SOLUTION: This comprises 0.06 to 0.1wt.% 14-30C fatty acid monoglyceride and 3.5 to 8wt.% low-mol.wt. material comprising repeating units represented by the formula (wherein X represents a 1-4C alkylene, a 2-3C alkylidene, O, S, carbonyl, sulfinyl, or sulfone; and n is 1 to 4). This compsn. is excellent in signal transfer in the molding, releasability, and strength and is very useful for a substrate of an optical disk, particularly a substrate of an optical disk having a size of not more than 1mm.
Patent JP-S6465966-A (JP)
Title: Communication system
Inventor: KUMAHARA NORIO
IPC: H04M3/42
Filed: 1987-09-04
Abstract: PURPOSE:To permit any communication equipment to receive service corresponding to an individual by respectively giving an information card and a center unit data corresponding to the individual. CONSTITUTION:User identification numbers equivalent to telephone numbers, other user identification numbers and the telephone numbers are stored in the information cards 11-1N, and abbreviated dials can be used. The center unit 5 has a user identification number corresponding table in which the user identification numbers are caused to correspond to the communication terminal equipments, and the communication terminal equipments corresponding to the users are registered by the table. With integrating the information cards 11-1N into the communication terminal equipments 21-2N at the time of connection through the use of the information cards 11-1N, service menus which have been accumulated in the information cards 11-1N are displayed, and an operator selects one based on the service menus. Thus, the user identification numbers are automatically transmitted. Namely, the communication terminal equipments 21-2N execute originating action and transmit the user identification number which is expected to be connected with a line exchange equipment 4 through transmission lines 31-3N.
Patent JP-2001047379-A (JP)
Title: Staple feeding mechanism of motor-driven stapler
Inventor: UDAGAWA HIROSHI
IPC: B25C5/16
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To feed a sheet-form staple certainly to a drive-in part at the forefront of a feed passage without requiring any particular accuracy about the position of a feed roller. SOLUTION: A motor-driven stapler is structured so that each sheet-form staple (a) in a cartridge 2 is fed from a feed passage 3 to a drive-in part 3a, shaped into a gate form, and driven into a material to be bound, wherein on the side with the feed passage 3, feed rollers 7a and 7b are installed capable of being engaged with the surface of the undermost or uppermost one of the staples (a) fed from the cartridge 2, while a feeding means 8 to feed staples (a) from the cartridge 2 toward the feed passage 3 is installed on the side opposite the feed passage 3, wherein the feed rollers are arranged as capable of separating from the surface of the staple (a), and are separated therefrom when the feeding means 8 makes the feeding motion.
Patent JP-H01103250-A (JP)
Title: Coater for protection for maching tool with insertion door
Inventor: HANSU HENINGU BUINKURAA
IPC: F16P1/00
Filed: 1988-09-07
Abstract: PURPOSE: To quickly perform safe sure operation by arranging a device, by which fluid flowing down along the inside face of a loading door is drained and guided to the side corner, on the inside face of the loading door and constructing the loading door so that it is not protruded beyond the outline of a protective covering device during its motion. CONSTITUTION: A lubricant splashed to the inside face 25 of a loading door 14 during a machining process is turned into a drop because of its gravity so as to be dropped onto a trough 28 arranged on the floor side. The drops gathered in the trough 28 are discharged from a discharge port 30 on the side part. The discharging direction is set to be separated from the inside face 25 of the door 14. When an operator grips and pulls a rod 16, the lower face 24 of the door 14 moves while drawing a locus curve 44, and the door lower face 24 moves reversely toward the inside when it passes a transit area 46. As a covering part 22 is protruded toward both sides, the door 14 can be prevented from projecting beyond the outline of a protective covering device on the protective covering device side.
Patent JP-S61100155-A (JP)
Title: Novel type of coffee and tea
Inventor: NAKAJIMA YOSHIHARU
IPC: A23F3/14
Filed: 1984-10-23
Abstract: PURPOSE:Regular coffee or teat that is obtained by adding fine pieces of frozen citrus peel, thus giving moderate acidic taste and flavors without any adverse effect on the unique taste and flavors of coffee or tea. CONSTITUTION:Epicarps of citrus fruits such as lemon and, when needed, endocarps are freeze-dried and the resultant fine pieces of peels are added to coffee or green tea in an amount of 0.1-20wt% to give the objective coffee or tea.
Patent JP-S60110338-A (JP)
Inventor: TAO PINGU RI
IPC: C07C45/34
Filed: 1984-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0886212-A (JP)
Title: Exhaust gas processing filter
Inventor: WADA TORU
IPC: F01N3/02
Filed: 1994-09-19
Abstract: PURPOSE: To provide an exhaust gas processing filter which can efficiently scavenge particulate emission matter by providing a porous ceramic plate which is produced by providing a passing hole to a porous sintered body having narrow opening holes whose average diameters are set in a specific range. CONSTITUTION: At least one passing hole is pierced and provided to a porous sintered body having narrow opening holes whose average diameters are set in a range from 150 to 700μm so as to produce a porous ceramic plate, and one ceramic plate or a plurality of ceramic plates are provided in an exhaust gas passing pipe at appropriate intervals. The narrow opening holes and the passing hole are provided as the foregoing, so that a part of exhaust gas introduced in a filter is passed through the narrow opening holes of the porous ceramic plate or the porous ceramic plates, and particulate emission matter therein is scanvenged in the ceramic plate or the ceramic plates. While, a part of the rest of the exhaust gas having passed through the passing hole is passed through the narrow opening holes as the same above.  As a result, the particulate emission matter can be efficiently scavenged according to the set number of the porous ceramic plates.
Patent JP-S6378404-A (JP)
Inventor: HAYAMI HIROSHI
IPC: G02F1/133
Filed: 1986-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0386707-A (JP)
Title: High density-magnetic recording medium
Inventor: FUNAKI KEISUKE
IPC: G11B5/73
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a high density-magnetic recording medium which has high reliability even under high temperature and high humidity conditions, does not curl during vacuum deposition and excels in coercive force by forming a vertical magnetic layer on a base film comprising an oriented laminated film comprising a styrene polymer of a syndiotactic structure and having specified physical property values. CONSTITUTION:An oriented film of a styrene polymer mainly having a syndiotactic structure or its composition or a laminated film containing one or more of such oriented films is used as a base film. This base film should have a coefficient of linear expansion <=5X10<-5>/ deg.C, desirably 4X10<-5>/ deg.C, a coefficient of static friction mum of 0.3-1.0, desirably 0.3-0.9, a heat distortion temperature >=230 deg.C, desirably >=235 deg.C, a surface roughness Ra on at least either surface (especially the layer on which a magnetic layer is formed) of 0.001-0.02mum and a coefficient of humidity expansion desirably <=10<-5>/%RH. A vertical magnetic layer is formed on at least either surface of this film to form a high density- magnetic recording medium.
Patent JP-S59113272-A (JP)
Title: Francis type divided runner
Inventor: NAGAFUJI TOMOTAKE
IPC: F03B3/12
Filed: 1982-12-20
Abstract: PURPOSE:To increase the dynamic strength of the runner by a method wherein the inside of a space, formed between a cover plate and the main body of the runner, is filled with epoxy resin in the francis type divided runner. CONSTITUTION:The spaces 10, 10 are defined between the cover plate 7 and a runner crown 2 and between the cover plate 7 and a runner band 3. The cover plate 7 is provided with an epoxy resin pouring port 11 and an exhaust gas port 12 on the radial line of the runner and the epoxy resin 13 is poured into the cover plate 7 through the pouring port 11 while air inside of the space is exhausted under filling the space 10 with the epoxy resin 13.
Patent JP-H1063015-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KAWAKAMI HARUO
IPC: G03G5/047
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor capable of stabilizing the potential of an electrophotographic copying machine by electrification and shortening the time elapsed until first copying becomes possible. SOLUTION: A photosensitive layer having a laminated structure is formed on an electrically conductive substrate by successively laminating an undercoat layer, an electric charge generating layer and an electric charge transferring layer. The ionization potential (IpG) (eV) of an electric charge generating material in the electric charge generating layer, the ionization potential (IpT) (eV) of an electric charge transferring material in the electric charge transferring layer and the positive hole mobility (μ)(cm<2> /V.sec) of the electric charge transferring layer satisfy relation represented by the formula 0<=(IpG-IpT)<=1.2+0.15log(μ).
Patent JP-H0273650-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SUZUKI KENICHI
IPC: H01L21/76
Filed: 1988-09-08
Abstract: PURPOSE:To completely isolate an element region by covering the surface of an Si substrate with an SiO2 film, forming grooves having a deep cutout on the peripheral edge of a lower face with respect to an element forming region including it, providing SiO2 on the bottom while burying the cutout, covering the surface with an Si layer, and burying the grooves with an epitaxially grown layer. CONSTITUTION:An Si substrate 101 is covered with an SiO2 film 102, the film 102 of the element forming region is removed by selectively etching, and grooves 104 having a cutout, i.e., subtrench 103 are opened on the peripheral edge of the bottom by a reactive ion etching method in the exposed substrate 101. Then, SiO2 film is generated on both wall faces of the groove 104 while filling the subtrench 103 by implanting O<+> ions, and an Si layer 107 is formed on a buried SiO2 layer 106 generated in the bottom. Thereafter, an epitaxial layer 108 is grown on the layer 107 by a selectively epitaxially growing method to flatten the surface. Thus, an element forming region is completely independently isolated, and a parasitic capacity generated between the substrate and the element is substantially set to zero.
Patent JP-S6468525-A (JP)
Title: Fluid jet nozzle and production thereof
Inventor: SAKAI SHOJI
IPC: D01H1/00
Filed: 1987-09-07
Abstract: PURPOSE:To readily obtain the titled nozzle by forming narrow channel leading to the penetrating hole, on either or both of the conjugate surfaces of the nozzle construction members on each of which a penetrating hole having part of the function of the channel for a single yarn has been formed, followed by conjunction of said surfaces. CONSTITUTION:A nozzle pipe 33 is constructed with nozzle construction members 46, 47 divided at the air jet port 31, being made separating. A flunge end surface (conjugate surface) at one end of the member 46 has been provided by molding in advance, with a narrow channel (i.e., jet port) leading to the penetrating hole 32, and the other member 47 is molded to the equal size so that its one end surface (i.e., conjugate surface) may be superposed on the end surface of the member 46.
Patent JP-H0885441-A (JP)
Title: Antiskid device for automobile
Inventor: OISHI MASAYOSHI
IPC: B60T8/1761
Filed: 1994-09-19
Abstract: PURPOSE: To reconcile the braking property and stability by providing a control reference wheel selecting means selecting a wheel showing the lock tendency the most as the control reference wheel, excluding the locked wheel from the selection subject when any wheel is locked, and selecting the control reference wheel from the remaining wheels. CONSTITUTION: An ECU 26 judges whether a vehicle is under antiskid control or not and whether the estimated vehicle body speed is the prescribed judgment value VH (travel load judgment level) or below or not during the travel of the vehicle. When either judgment is 'NO', one of four wheels showing the lock tendency the most is selected as a reference, and the control mode is determined. When both judgments are 'YES', lock judgment is made for all four wheels, and various low selections are switched according to the number of locked wheels. When all four wheels are not locked, the control mode is determined by the low selection of four wheels. When only one wheel is locked, the control mode is determined by the low selection of the remaining three wheels.
Patent JP-S6283841-A (JP)
Title: Method of processing and treating meat
Inventor: OZAKI HIROTADA
IPC: A23L13/00
Filed: 1985-10-08
Abstract: PURPOSE:To make it possible to produce a dried food, a semidried food and a dainty food of meat and essence from meat and to contrive to simplify process and reduction in energy, by keeping meat of fish and shellfish, animal meat, etc., at a specific temperature to cause water separation and heating the meat to a specific temperature. CONSTITUTION:Meat of fish and shellfish, animal meat, ground meat or paste thereof are preserved at 0-60 deg.C. Just before water separation starts or after the water separation is advanced, the meat is heated to >=70 deg.C. The dehydrated meat prepared by the above-mentioned treatment is suitable as dehydrated meat, semidried food or a dainty food and a dried food an be obtained by drying the meat in a short time. The dehydrated meat is subjected to solid-liquid separation by centrifugal force to produce essence. The solid component obtained in the operation has the same properties as those of the dehydrated meat, suitable as semidried food and dainty food and dried food can also be prepared simply by drying the component is a short time.
Patent JP-H0864651-A (JP)
Title: Method and apparatus for measuring temperature of micro wiring
Inventor: HIZAKI HIROSHI
IPC: H01L21/66
Filed: 1994-08-25
Abstract: PURPOSE: To evaluate the lifetime of a wiring accurately by arranging the emitter-base junction of a transistor closely to the wiring and determining the temperature of the wiring from the variation of base-emitter voltage of the transistor when a constant current is fed thereto thereby measuring the temperature of the wiring accurately. CONSTITUTION: The emitter-base junction of a transistor is arranged closely to a wiring 6 for which the temperature is measured and the temperature of the wiring 6 is determined from the variation of base-emitter voltage of the transistor when a constant current is fed thereto. For example, a base region 2 and an emitter region 3 are formed in a substrate 1 and a transistor is constituted using the substrate 1 as a collector. Furthermore, the wiring 6 is patterned on the surface of the substrate 1 through a thin oxide insulation film 5 and the wiring 6 is stretched across the E-B junction 7 between the emitter region 3 and the base region 2. A constant current is then fed to the wiring 6 while applying the base region 2 with a voltage for turning the transistor ON.
Patent JP-H0969821-A (JP)
Title: Stereo receiver
Inventor: FUJIWARA AKIHIRO
IPC: H04H1/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce noise low in noise density without causing incompatibility to listeners. SOLUTION: The frequency of received signal is discriminated, and the audio signals of the left and right channels are separated based on selectivity and respectively outputted as sound. When no noise is generated, the selectivity is controlled in accordance with the voltage corresponding to the electric field intensity of received signal outputted from an S meter circuit 32 through a selectivity control circuit 34. When the noise component of received signal is extracted by a multipath detection circuit 42, the noise component is integrated by 1st and 2nd integration circuits 47 and 48. When the noise density is low and only the 1st integration circuit 47 reaches an ON voltage, in accordance with the voltage level set in another terminal p2 of a diode D6 of the circuit 34, the selectivity is reduced to about 10dB.  When the noise density is high and both circuits 47 and 48 reach the ON voltage, in accordance with the voltage level set in another terminal p4 of a diode D7 of the circuit 34, the selectivity is reduced to almost <=4dB.
Patent JP-H0387190-A (JP)
Title: Production of sorbic acid
Inventor: YAMADA HIDEAKI
IPC: C12P7/40
Filed: 1989-08-29
Abstract: PURPOSE:To obtain sorbic acid useful as a mildew-proofing agent in high yield and purity by treating sorbaldehyde with microorganisms of genus Gluconobacter. CONSTITUTION:Sorbic acid is produced by treating sorbaldehyde with at least one kind of microbial strain belonging to genus Gluconobacter [e.g. Gluconobacter dioxyacetonics IFO 3271 and Gluconobacter gluconicus IFO 3171].
Patent JP-H1055704-A (JP)
Title: Headlamp for vehicle
Inventor: SERIZAWA HIROYUKI
IPC: F21S8/10
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a headlamp for forming a light distribution pattern of an auxiliary light with a discharge bulb, and to minimize generation of glare light even when a lens step controls reflection light to be refracted so that a light distribution pattern of an auxiliary light is formed. SOLUTION: An optical axis Ax of a reflector 16 is downwardly set at βdegrees from a position of a horizontal cut line CL2 of a light distribution pattern P of an auxiliary light to form a light distribution pattern Po in a state in which a lens 12 is removed. A number of lens steps 12s including an oblique light distribution pattern formation step and a horizontal light distribution pattern formation step is formed in an upward polarizing prism shape to form the light distribution pattern P of the auxiliary light. This prevents or minimizes production of an upward stepwise difference between the lens steps 12s adjacent to each other in a vertical direction so as not to cause generation of glare light.
Patent JP-H0562693-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/12
Filed: 1991-09-05
Abstract: PURPOSE:To provide solid electrolyte type fuel cells of excellent mass- productivity. CONSTITUTION:A cell plate 21 and a separator plate 24 are provided in a fuel cell, and the cell plate 21 is constructed so as that respective layers of zirconia solid electrolyte and cathode consisting of lunthanum manganite are laminated successively on a flat principal face of a porous base plate 18 consisting of nickel-zirconia cermet and provided with ribs on one of principal faces, and the separator plate 24 is constructed so as that a separator layer 23 consisting of lunthanum chromite is laminated on a principal face provided with ribs of a base plate consisting of nickel-zirconia cermet and provided with ribs on one of principal faces, and the cell plate and the separator plate are laminated on each other through the flat face and the face provided with ribs respectively.
Patent JP-H0389995-A (JP)
Title: Ozone water-making apparatus
Inventor: DENPO FUMIO
IPC: C02F1/48
Filed: 1989-09-01
Abstract: PURPOSE:To realize high concn. ozone solubility by mounting a treatment pipe provided with an ozone supply part, a magnetic treatment part and a stirring part in order from a raw water supply part to an ozone dissolved water discharge part. CONSTITUTION:An ozone supply part 3, a magnetic treatment part 4 and a stirring part 5 are provided to a treatment pipe 2 in order from a raw water supply part 2s to an ozone dissolved water discharge part 2e. The ozone supply part 3 is provided to a region where ozone O supplied from an ozone feeder 6 is injected in the high velocity water stream S in the treatment pipe 2 by utilizing the high pressure air E supplied from a high pressure air feeder 7. Ozone O is efficiently mixed with and dissolved in the water stream S under high pressure due to a high pressure air/ozone mixture OE. By providing the magnetic treatment part 4 on the downstream side of the ozone supply part 3, the magnetic treatment part largely contributes to the enhancement of magnetic treatment efficiency related to the mixing and dissolution of ozone O, in its turn, the mixing and dissolution of ozone O and a high ozone mixing and dissolving degree can be realized.
Patent JP-S6286035-A (JP)
Title: Rubber composition
Inventor: HAYASHI JUNNOSUKE
IPC: C08L47/00
Filed: 1985-10-11
Abstract: PURPOSE:To provide the titled compsn. having excellent reinforceability and heat resistance, by blending a rubber component with specified syndiotactic 1,2-polybutadiene. CONSTITUTION:A rubber component (A) (e.g., cis-1,4-polybutadiene) is blended with 1-30wt%, pref. 5-20wt% syndiotactic 1,2-polybutadiene (B) which has a m.p. of 170 deg.C or below, a reduced viscosity etasp/C of 0.7-6 and heat of fusion of 15cal/g and is a crystal which has a basic form of a microfiber having a diameter of 10-1,000mmu and is grown in the direction of the a-axis or b-axis, in which the environment of crystallization is not in a molten state and which is a polymn. soln. or a polymer soln. If desired, a stabilizer, a reinforcing agent, a pigment, a vulcanizing agent, a vulcanization accelerator (aid), etc., are added thereto.