baber/WOPTO huggingface dataset:
Patent JP-H04350622-A (JP)
Title: Production of liquid crystal device
Inventor: KURIYAMA TAKESHI
IPC: G02F1/1333
Filed: 1991-05-28
Abstract: PURPOSE:To suppress the deterioration of the liquid crystal device by irradiation with UV rays and to simplify the process for production by injecting a light control layer forming material into an injection hole, then injecting a photosetting sealing agent into this hole and simultaneously executing the formation of the light control layer and sealing by one time of the irradiation with the UV rays. CONSTITUTION:The liquid crystal device having the light control layer consisting of a liquid crystal material and a transparent solid material is produced by injecting the light control layer forming material 3 contg. the liquid crystal material, a photopolymerizable compsn. and a photopolymn. initiator into the cell formed of two sheets of substrates 1 which have electrode layers and, at least one of which is transparent and irradiating the material with the UV rays to polymerize the photopolymerizable compsn. After the outer peripheral part exclusive of the injection hole between two sheets of the substrates 1 is sealed, the light control layer forming material 3 is injected into this hole by using a vacuum injection method in the above-mentioned production. The photosetting sealing agent is applied to the injection hole after the injection of the light control layer forming material 3 and further the sealing agent is injected into the injection hole by cooling or the suction effect by a reduced pressure; thereafter, the material is irradiated with the UV rays. The liquid crystal device suppressed in deterioration with light is obtd. with the fewer stages in this way.
Patent JP-S61281977-A (JP)
Title: Method for locating position of power cable where partial discharge is generated
Inventor: KASAHARA TOSHIO
IPC: G01R31/08
Filed: 1985-06-07
Abstract: PURPOSE:To locate the position of a power cable where partial discharge is generated with high accuracy by determining the partial discharge generation frequency in each position of the cable and locating the position where the partial discharge is generated from the determined frequency. CONSTITUTION:The signal wave outputted from the measuring and of the cable 1 is inputted via a capacitor C2 for coupling and an amplifier 4 to a digital memory 5. The signal wave outputted from the measuring end of a pulse return cable 3 is inputted via a capacitor C3 for coupling and an amplifier 6 to a memory 5. The position X where the partial discharge is generated and the time difference arising from the length of the cable 3 are measured by a microcomputer 7 from the data stored in the memory 5 and the position X is calculated. An error often arises in the measured value of the time difference by the infuence of noise and therefore the operation to generate the partial discharge is repeated and the many positions obtd. by such operation are statistically processed, by which the true position X is located.
Patent JP-H10309512-A (JP)
Title: Coating method of steel strip
Inventor: KOGA NAOTO
IPC: B05C1/08
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a coating method of a steel strip to enable to coat a steel strip which runs fast without producing coating defects due to splashing of a coating liquid or production of bubbles. SOLUTION: A roll coating machine equipped with a pickup roll and an applicator roll is used. A coating liquid having 1 to 10 mPa.s viscosity is applied on a steel strip by continuous reverse coating while adjusting the circumferential velocity of the pickup roll to 20 to 80 m/min and the circumferential velocity of the applicator roll to 200 to 1000 m/min which is faster than the velocity of the running steel strip.
Patent JP-2000312663-A (JP)
Title: Electronic endcscope system
Inventor: IIDA MITSURU
IPC: G02B23/24
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope system capable of easily performing operation at the time of ordinary utilization and maintenance work. SOLUTION: The storage means of a system control part 210 correspondently stores a registered password and setting information for controlling the image display operation of a monitor 300. When a password inputted from a keyboard 400 is matched with the registered password, the system control part 210 controls a timing control part 207 and a signal processing part 208 so as to perform the image display operation of the monitor 300 on the basis of the image display setting information of setting information corresponding to the registered password.
Patent JP-H06104537-A (JP)
Title: Solid state laser generator
Inventor: TANIO SHISEI
IPC: H01S3/08
Filed: 1992-05-15
Abstract: PURPOSE:To provide a diffraction coupling solid state generator which can generate a high quality laser beam having small beam divergence angle stably with high output and high efficiency. CONSTITUTION:A plurality of laser beam generating rods 3 are arranged at a short pitch while a diffraction coupling mirror 12 is disposed between a resonant mirror 11 and the laser beam generating rods 3 and an oscillation beam hole 12a is made in the center of the diffraction coupling mirror 12. Alternatively, the resonant mirror 11 on the output side comprises a total reflection convex mirror arranged in the center of the optical axis B and a translucent plane mirror arranged on the periphery thereof and outputting laser beam. When thermal lens effect is generated, laser beam in the vicinity of the center making a large angle against the optical axis B is reciprocated for the purpose of oscillation thus outputting a laser beam in the vicinity of side part making a small angle against the optical axis B.
Patent JP-H0420436-A (JP)
Title: Paper feeding device for image recording apparatus
Inventor: ITO MASAHARU
IPC: G03D13/00
Filed: 1990-05-14
Abstract: PURPOSE:To feed paper one sheet at a time with certainty without removing the developer on a developer sheet by separating a developer sheet using a separating plate of a sheet cassette as well as by absorbing the developer sheet with a sucking disc installed on an absorption retentive member. CONSTITUTION:A sucking disc 55 is made to come in contact with a developer sheet 48 at the uppermost while turning an absorption retentive member 54 by oscillating an oscillating arm 53. After absorbing the developer sheet 48 to the sucking disc 55 under this condition, the absorption retentive member 54 is turned by oscillating the oscillating arm 53 upward and one end of the developer sheet 48 is made to come in contact with a separating plate 52 of a sheet cassette 51. Thus the developer sheet is removed with certainty and the required paper feeding is carried out.
Patent JP-H11300811-A (JP)
Title: Extrusion method and screw extrusion machine
Inventor: KAKIZAKI ATSUSHI
IPC: B29C48/92
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent a filter member at the vent orifice of a cylinder from being clogged with a molten raw material. SOLUTION: A cylinder 1 has a vent orifice 4 from which a gaseous component of a raw material to be kneaded by a screw 2 is ejected, and a filter member 5 is provided at the vent orifice 4. A clogging or the like occurs in the filter member 5 by the penetration of a molten raw material from the raw material fusion part A of the cylinder 1. Therefore, a pressure sensor 10 which detects the fusion state of the raw material by the internal pressure of the cylinder 1 is arranged on the downstream side of the vent orifice 4. Thus an alarm signal which is output from the pressure sensor 10 is conducted into a controller 11 to control the ratio Q/N of a raw material supply (Q) : the number of screw revolutions (N).
Patent JP-H06332078-A (JP)
Title: Film holding mechanism for photographic printer
Inventor: OKU HIROSHI
IPC: G03D13/08
Filed: 1993-05-26
Abstract: PURPOSE:To make collation with a print easy and to prevent the damage of a film by moving, hanging and holding a holder to which a negative film ejected from a photographic printer is inserted at a prescribed interval with an endless carrying device. CONSTITUTION:When the negative film (f) completed with printing work in a printing processing part A is fed by a carrying part B, the negative film (f) is inserted to a negative clip 13 held in a horizontal state. At this time, the feeding of the negative film (f) is detected by a sensor PH1, the film (f) is fed by length to be held by the negative clip 13 and then, a negative clip holder 14 is opened to slantingly hold the negative clip 13. Further, when the negative film (f) is kept feeding, the negative film (f) is dropped into a film stocker 15 and then, the tailing edge of the film (f) is hung in the film stocker 15. After that, the negative clip 13 is advanced by a prescribed angle by the rotation of a pulley 11 and stopped when the next negative clip 13 is fed to a film holding position. When this operation is repeated, the negative film (f) is raised along an endless belt 12.
Patent JP-H01294616-A (JP)
Title: Aromatic for shower
Inventor: UEDA KENJI
IPC: A61K8/00
Filed: 1988-05-20
Abstract: PURPOSE:To obtain an aromatic for shower, providing favorable aroma, consisting essentially of polyethylene glycol, Pluronic type surfactant and perfume by molding components into a solid state. CONSTITUTION:5-80wt.% polyethylene glycol is blended with 5-60wt.% Pluronic type surfactant, 0.5-15wt.% perfume and, if necessary, colorant, antiseptic, wetting agent, etc. The blend is molded into tablet, spherical, cylindrical, columnar shape, etc., by casting, extrusion molding, pressure molding, etc., to give the aimed substance. The substance is packed into a channel of warm water for shower, provides favorable aroma during showering, feeling of richness and refreshing feeling, further brings aromatic therapy effects, activates body, awaken users and makes skin wet and smooth.
Patent JP-H07308029-A (JP)
Title: Charging system
Inventor: FURUHASHI MASAHIKO
IPC: G01R31/36
Filed: 1994-05-12
Abstract: PURPOSE:To provide a charging system in which the capacity of a charging battery can be measured without requiring any manpower and the charging battery can be managed easily and positively. CONSTITUTION:When a charging battery 1 is set in a system, the charging/ discharging times is detected and when it is equal to a predetermined times, the charging battery is full charged and then discharged in order to check the capacity. The time elapsed before ending the discharging operation is then measured and the capacity of the charging battery is detected based on the discharging time thus measured. The charging battery 1 is charged when it has sufficient capacity, otherwise it is notified that the battery is abnormal.
Patent JP-S5825607-A (JP)
Title: Projecting device
Inventor: SETO SUSUMU
IPC: G02B5/22
Filed: 1981-08-08
Abstract: PURPOSE:To compensate spectral characteristics different from specific visual sensitivity  characteristics, and to obtain a copy having light and shade similar to those of an original, by arranging a lens which has spectral transmissivity characteristics for compensating the spectral sensitivity characteristics of a photoreceptor in the optical path between a light source for illumination and the photoreceptor. CONSTITUTION:When an Se system is used as a photoreceptor and a halogen lamp is used as a light source for illumination, a lens should have spectral transmissivity characteristics as shown in the figure. In this case, glass for said  lens need have relatively high refraction and low dispersibility, have an absorption terminal approximately at 400nm, decrease in ray absorptivity abruptly at 400-500nm, and show superior ray transmissivity at 500-700nm while having superior resistance to the loss of transmissivity. In concrete, the glass is superior resistance to the loss of transmissivity. In concrete, the glass is made by adding 0.1-1wt% CeO2 to 100pts.wt. glass which contains 25-40wt% B2O3, 0-12wt% SiO2, 0-10wt% ZrO2, 25-50wt% La2O3, 0-5wt% Gd2O3, 0-12wt% GaO, 0-10wt% BaO, 0-7wt% ZnO, 0-5wt% Ta2O5, and 0-3wt% WO3, and the glass should have optical constants, or a 1.65-1.85 refractive index and a 57-45 Abbe number.
Patent JP-H02304778-A (JP)
Title: Optical information recording and reproducing device
Inventor: TOMINAGA HIDEKAZU
IPC: G11B7/09
Filed: 1989-05-19
Abstract: PURPOSE:To enable a stable tracking operation even in a sample servo method by conjecturing the time of a nonsampling period and sample data at this time with a previous sample data value and a present sample data value and control ling a tracking device accordingly. CONSTITUTION:A tracking error signal is extracted by a control signal (b) of a reference clock generating circuit 2 and fetched by an A/D converter 8, and hence an acceleration/deceleration pulse changeover of a jump pulse genera tor 10 is performed by a control signal (d). Then, a zero cross points is conjec tured based on an A/D value fetched every reference clock, and an acceleration/ deceleration changeover point of a jump pulse is settled. Thus, a tracking drive means (actuator) 13 is controlled by conjecturing the time of a nonsampling period and a sample data at that time. By this method, even in the case of the sample servo method, the operation can be stabilized.
Patent JP-H09308176-A (JP)
Title: Electric blower
Inventor: SAKURAI OSAMU
IPC: H02K7/14
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent the inflow of the suction air current into inside of a dustproof cover by raising the airtightness between a first elastic dustproof member and the end face of a stator, and between a second elastic dustproof member and the peripheral edge of a bearing housing. SOLUTION: Dustproof covers 60 and 70 are constituted by providing compressive force reinforcing members 68 between first elastic tubular dustproof members 61 and 71 with large diameters and second tubular dustproof members 65 and 75 with small diameters. Then, the ends of the first dustproof members 61 and 71, against the stator 30, and the ends of the second dustproof members 65 and 75, against the peripheral edge 13a of a bearing housing 13, are abutted. Hereby, the airtightness between the first dustproof members 61 and 71 and the side of a stator 30 and between the second dustproof members 65 and 75 and the peripheral edge 13a of the bearing housing is raised, whereby the inflow of the suction air current into the dustproof covers 60 and 70 can be surely prevented.
Patent JP-S613426-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: AKIYAMA HIROAKI
IPC: H01L21/76
Filed: 1984-06-18
Abstract: PURPOSE:To reduce the bird's beaks of a field SiO2 film and to enable further enhancement of the density by a method wherein a half of the field SiO2 film is formed by etching and the rest by partial oxidation in order to form a field region for isolating circuit elements. CONSTITUTION:A channel stopper 5 is formed on an Si substrate 4 including boron and an SiO film 6 of 0.5mum thick is formed by thermal oxidation followed by selective etching. After that, photoresist 7 is removed and an Si nitride film 8 as a non-oxidizable mask is spread. Next, the substrate is coated with the resist 7 thickly and dry etching is done. After removing the residual resist 7, an SiO2 film 6 of 0.5mum thick is further formed under the first SiO2 film 6 of 0.5mum thick by a partial oxidation method. As a result, compared with the case that a field SiO2 film having a film thickness of 1mum is formed only by partial oxidation, only a half of the film thickness or 1mum is subjected to thermal oxidation so that the generation of bird's beaks decreases.
Patent JP-S613561-A (JP)
Title: Picture information reader
Inventor: IGARASHI YOUSUKE
IPC: G03B27/50
Filed: 1984-06-18
Abstract: PURPOSE:To make the titled reader small in size and light in weight by providing a read means scanning a picture information suport, and reading its picture information and an operating section operating the reading means to move the reading means up to the back side of the operating section. CONSTITUTION:An original scanning section 6 activated based on the operation of the operating section 2 is provided in a main body 1, in which a light source 7 lighting an original 3 placed on an original platen 4, a lens 8 and a photoelectric converting section 9 are provided. Then a guide 11 and a rail 12 are provided to the lower side of the operating section 2, then the original scanning section 6 comes under the operating section 2. Since the space under the operating section 2 i small, the reader is miniaturized in scanning direction as a whole, that is, in the forward/backward direction.
Patent JP-H06312494-A (JP)
Title: Packaging material for ham, sausage, boiled fish paste and the like and manufacture thereof
Inventor: IWASA KIYOMICHI
IPC: A22C13/00
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a packaging material having excellent smoke suitability and drying efficiency by laminating a sheet and a heat sealable nonwoven fabric, impregnating a laminated surface with viscose liquid to be laminated, then regenerating, aqueously neutralizing and drying the liquid. CONSTITUTION:A packaging material is formed by laminating a sheet and a heat sealable nonwoven fabric, impregnating laminated surface with viscose liquid to be laminated, then regenerating, aqueously neutralizing and drying it. That is, a sheet 22 formed of various wood pulp or other single substance, etc., having hydrophilic nature with viscose is laminated on a nonwoven fabric sheet 21 having a strength durable against processing of ham, etc., and formed of polyethylene or other single substance, etc., to be heat sealable. A laminated surface of the sheets 21 and 22 is wetted with viscose-impregnated layer 23, and both the sheets 21, 22 are integrally connected via a viscose solidified layer to form a laminated sheet 10.
Patent JP-H08325878-A (JP)
Title: Production of mixed polyester filament yarn
Inventor: FUJIWARA TSUGUO
IPC: D02G3/04
Filed: 1995-05-24
Abstract: PURPOSE: To provide a method of producing mixed polyester filament yarn which is excellent in level dyeing and suitable for worsted woollike woven fabric of high repulsion stably with reduced yarn breakage. CONSTITUTION: A polyester multifilament yarn A which becomes a spontaneously extensible polyester multifilament yarn by heat treatment under relaxation and a thermally shrinkable polyester multifilament yarn B are doubled in parallel and fed into an interlacing nozzle under over-feed conditions to effect interlacing, then heat-treated under relaxation to give the multifilament A spontaneously extensible properties, subsequently subjected to the second heat treatment under relaxation using a non-contact type heater 5.
Patent JP-H01295266-A (JP)
Title: Photoconductive member
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/08
Filed: 1988-05-24
Abstract: PURPOSE:To obtain excellent electrification characteristics and to form a sharp good-quality image even with a laser beam printer and the like by forming a bulk layer or a well layer composed of a-Si:H type thin layers having superlattice structure continuously changed in the H content in each layer. CONSTITUTION:The electric charge generating layer 50 of a part of a photoconductive layer is made of a-Si:H of superlattice structure formed by alternately laminating barrier layers 50a and the well layers 50b different in the band gap in each layer, accordingly, the layers 50 generate many carriers by irradiation with light as compared with the charge generating layer formed in a single layer, it has high spectral sensitivity, and yet it has high carrier mobility, extended life, and superior photoconductive characteristics. The barrier layers 50a maintain the optical band gap above a constant value and do not invite lowering of resistance, thus permitting high spectral sensitivity to be obtained in a wide wavelength region from the visible wavelength region to the near infrared wavelength region, and applied to the laser beam printer, and a sharp and good-quality image to be obtained.
Patent JP-H01294844-A (JP)
Title: Composite material showing superior corrosion resistance under chloride-containing environment
Inventor: HARADA YOSHIO
IPC: C22C27/06
Filed: 1988-05-24
Abstract: PURPOSE:To improve corrosion resistance under a chloride containing environment and erosion resistance by adding NbC to a matrix containing Ni and Cr and further containing, if necessary, Fe. CONSTITUTION:A composite material is constituted by dispersing a hard NbC powder by 1-72% by weight into a matrix of a corrosion-resisting metal consisting of a binary or ternary alloy of Ni(21-83%)-Cr(16-76%)-Fe(0-16%). This composite material forms a passivating film excellent in corrosion resistance, such as pitting corrosion resistance, stress corrosion cracking resistance, and intergranular corrosion resistance, under the environment containing chloride ions as the principal component of seawater. Further, by the presence of NbC grains, pitting corrosion resistance is improved and the effects, e.g., of preventing erosion even if subjected to the collisional action of fine solid matter, such as silica sand, can be produced.
Patent JP-S62279924-A (JP)
Title: Method of lining drainpipe having branch part
Inventor: YAGI ISABURO
IPC: F16L1/00
Filed: 1986-05-29
Abstract: PURPOSE:To prevent infiltration of water by making turning over of a lining material advance while the water flowing through a part of coupling slackness or crack cut off, by a method wherein a water-stop agent is pressed into several small holes bored from the outside of a drainpipe on the circumference of a branch part and then the lining material at the branch pipe is bored. CONSTITUTION:A plurality of small holes 5 bored on the circumference of a branch part of a fitting pipe 3 in a branch pipe 1 are clogged with a plug 6. Then a soft airtight layer 9 of rubber or synthetic resin is formed on the outside of a fiber reinforced material 8 such as cylindrical woven fabrics or nonwoven fabrics and a lining material 7 is pierced through the inside of the branch pipe 1 while both sides are turned over through fluid pressure. The foregoing plug 6 is removed while the fluid pressure within the lining material 7 is kept this state and a water stop agent 13, for example, a low-density and hydrophilic polyurethane resin stock solution is pressed in through the small hole 5 by a pressing-in nozzle 14 with a pressure higher than the fluid pressure of the inside of the lining material 7. Then the water stop agent 13 spreads over between the branch pipe 1 and lining material 7. Then an adhesive agent with which the fiber reinforced material 8 of the lining material 7 are impregnated is cured through reaction by keeping this state as it is or warming with a warming fluid.
Patent JP-S62283954-A (JP)
Inventor: DEIITOMARU MAIYAA
IPC: C07C67/00
Filed: 1987-05-23
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。