baber/WOPTO huggingface dataset:
Patent JP-H06255842-A (JP)
Title: Image forming device
Inventor: KANAI HIDETOSHI
IPC: G03G21/00
Filed: 1991-11-11
Abstract: PURPOSE:To detect whether paper, set to a paper feed part, is reversed paper or not. CONSTITUTION:Many reflecting photosensors 11 provided in the lower of a paper feed part and a CPUl3 for judging a kind and a condition of paper from detection signals of these reflecting photosensors 11 are provided. As this judging condition, for instance in the case of using the 10 reflecting photosensors, reversed paper is judged when a black part detection signal is output from the eight or more sensors.
Patent JP-H01165378-A (JP)
Title: Production of alkaliprotease
Inventor: SAITO KIYOSHI
IPC: C12N9/54
Filed: 1987-12-21
Abstract: PURPOSE:To make it possible to more efficiently produce an alkali-protease which is an enzyme added for detergent, by culturing Bacillus SD-501 strain-SD-507 strain in an alkaline culture medium and harvesting from the cultured product. CONSTITUTION:The genus Bacillus SD-501-SD-507 strain is cultured in an arbitrary culture medium obtained by adding a slight amount of inorganic salt such as sodium phosphate to carbon source such as glucose and nitrogen source such as soybean residue under aerobic conditions such as aeration stirring method or shaking method. PH in culturing is preferably totally 6-11. Then after culturing, the resultant culture solution is treated with the following well- known method: For example, ethanol having 80% final concentration is added to the culture solution excluding the bacterial cell by centrifugal separation and precipitated alkaliprotease is obtained by centrifugal separation and the alkaliprotease is dialyzed to a solution such as ammonium formate and freeze- dried in vacuum to provide a crude protease powder, which is then converted to the corresponding aqueous solution and purified to provide the purified product having equal properties with already known alkaliprotease API-21.
Patent JP-H11152920-A (JP)
Title: Drainage cover fixing device of pool laying waterproof sheet therein
Inventor: KUSABE KAZUYA
IPC: F16B37/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a drainage cover fixing device of a pool laying a waterproof sheet therein capable of preventing baking between a cylindrical collar nut member and a bolt screwed therein without corroding the cylindrical collar nut member of a screwing fixed device for fixing a drainage cover by germicide, etc., thrown into the pool water as well as deterioration. SOLUTION: A drainage cover 10 covered on a drainage recess section 2 of a pool skeleton 1 is fixed with a screwing fixed device, and the said screwing fixed device 25 is constituted of a stainless steel cylindrical collar nut member 26 fitted into a through-hole 23 formed in a horizontal section 22 of a mounting member 20 and a bolt 14 screwed in the said cylindrical collar nut member 26. A short-sized female screw section 26a screwing the bolt 14 inside the cylindrical collar nut member 26 is provided thereto.
Patent JP-H04196122-A (JP)
Title: Manufacture of semiconductor device
Inventor: EGUCHI YOSHIKAZU
IPC: H01L21/768
Filed: 1990-11-26
Abstract: PURPOSE:To increase the barrier property of a titanium nitride film and to restrain an aluminum alloy film from creeping into a silicon substrate by a method wherein the titanium nitride film is heat-treated, a titanium oxide film is formed on the surface and the crystallinity of the titanium nitride film is increased. CONSTITUTION:A titanium nitride film 104 to be used as a barrier metal is deposited at the inside of a contact hole 103 and on the surface of a silicon oxide film 102. The surface of the film 104 is heat-treated in a mixed gas composed of nitrogen and oxygen; a titanium oxide layer having a strong barrier property is formed on the surface of the film 104; at the same time, the crystallinity of the film 104 itself is increased and its barrier property is enhanced. In this case, the mixture ratio of nitrogen gas to oxygen gas is at about 9 to 1; the heat treatment is executed at a temperature of 400 deg.C for about 10 minutes. Thereby, the high barrier property can be ensured without increasing a contact resistance too much. Then, an aluminum alloy film 105 is deposited; it is patterned to a desired pattern; an interconnection is completed. Consequently, an excellent barrier metal can be formed, and an interconnection layer whose reliability is high can be formed.
Patent JP-2000144583-A (JP)
Title: Sheet-like product
Inventor: YOKOI KYOKO
IPC: D04H1/435
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet-like product simultaneously satisfying both high color developability and high light resistance by making pigmented polyester fibers containing an ultraviolet absorber or light stabilizer into a sheet which, in turn, is dyed with a dye. SOLUTION: This sheet-like product is obtained by making polyester fibers of sheath-core structure into a sheet-like product substantially containing no polymeric elastomer which, in turn, is dyed to a specified hue using a relevant dye; wherein each of the polyester fiber is composed of sheath component containing 2-30 wt.%, based on the fibers, of at least one kind selected from ultraviolet absorbers including benzotriazine, benzotriazole, benzophenol and benzophenone and light stabilizers including hindered amines and hindered phenols and core component containing 1-30 wt.% of at least one kind selected from organic and inorganic pigments.
Patent JP-2000151772-A (JP)
Title: Portable terminal
Inventor: KITAMURA TOSHIYASU
IPC: H04W88/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a portable terminal which is constituted so that intrusion of water, etc., into a main body device from surroundings of an operating part is prevented by adopting waterproofing structure to enhance assembility and waterproofness. SOLUTION: The waterproofing structure at the surroundings of a key sheet of the portable terminal is constituted of an upper cover 4 with a rib 5 with cross section in the substantially projected shape which is erected at the surroundings of the operating part, a printed board 3 to receive operation input of the operating part and the key sheet 1 with a rib 2 having the section of the substantially projected shape which is sandwiched between the upper cover 4 and the printed board 3 and erected so as to make it abut on the printed board 3 at the same center as the rib 5 having the section of the substantially projected shape which is erected on the upper cover 4. The key sheet 1 is constituted so as to be provided with an input key (key top) to constitute the operating part.
Patent JP-H11137766-A (JP)
Title: Attachment for ski
Inventor: YAMADA TAKESHI
IPC: A63C9/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an attachment for a ski in which a function required for a ski at the time of skiing is provided, a person easily walks even if he changes his shoes except when he skies and he enjoys other sports. SOLUTION: This attachment is an attachment A provided with a shoe bottom supporting part 1 supporting the grounding surface of a shoe bottom and a front end engaging part 10 and a rear end engaging part which are provided on the front end part and the rear end part of the shoe bottom supporting part 1 and are fixed by being engaged with a binding fixed to a ski plate. When a shoe S is worn, a mounting part 2 of the shoe S covering at least a part of both the side surfaces and back surface of the shoe S is fixed to the shoe supporting part 1. In the mounting part 2, at least three pairs of fastening members 31, 32, 33 for fixing the shoe S to the mounting part 2 in the instep part of a foot, an ankle part and the upper part of the ankle in the worn shoe S are provided. By loosening these fastening members 31 to 33, the wearing and taking off of the shoe S is made possible.  By fastening the fastening members 31 to 33, the shoe S is fixed to the mounting part 2.
Patent JP-2001139847-A (JP)
Title: Active energy ray-curable coating composition
Inventor: SUGAWA TETSUO
IPC: C09D5/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray-curable coating composition comprising inorganic fine particles dispersed with a narrow grain size distribution, that is, in a uniformly micronized state and consequently excellent in dispersion stability. SOLUTION: The active energy ray-curable coating composition comprises an acrylate or methacrylate compound bearing at least two acryloyl or methacryloyl groups in the molecule, a functional group-containing acylate or methacrylate compound, inorganic fine powders having an average primary particle size of 0.2 μm or less and a chelating agent.
Patent JP-H06144497-A (JP)
Title: Liquid feeder
Inventor: SHIRAIWA YASUO
IPC: G01F11/02
Filed: 1992-11-09
Abstract: PURPOSE:To improve measuring accuracy, to reduce vibration and noise and to obtain an energy-conserving and small-sized liquid feeder by applying pressure to a liquid. CONSTITUTION:The title apparatus is equipped with a linear motor pump 10 in which a plunger 12 reciprocates in a cylinder 11 to suck and discharge a liquid, and a timing control means 30 for controlling the reciprocation of the plunger 12 and opening and closing of inlet valve 20 and delivery valve 21. Further, the apparatus is equipped with a position sensor 15 for detecting the position of the plunger 12, when the plunger 12 applies pressure to the liquid sucked by the linear motor pump 10, and with a measuring means 40 for calculating a capacity from the plunger 12 position detected by the position sensor 15.
Patent JP-H07177432-A (JP)
Title: Multi-ccd type camera for x-ray diagnosis
Inventor: TSUKAMOTO AKIRA
IPC: A61B6/00
Filed: 1993-12-21
Abstract: PURPOSE:To eliminate the conspicuousness of a joint between divided areas and to provide the images of high picture quality by computing correction coefficients for making the brightness of the divided areas coincide with each other for the respective divided areas and further for respective frames based on the image brightness detection areas. CONSTITUTION:The image signals of an object P are supplied through a camera main body 10 to the divided areas A and B and the respective picture element values of the areas A and B are tentatively stored in latch circuits 32a and 32b respectively. While they are stored, the correction coefficients Ka and Kb for the present frame are computed in a correction coefficient generation part 40 based on the picture element values of the detection areas Ra and Rb and supplied to a coefficient holding circuit and a selector not shown in the figure provided in a coefficient holding part 43. In this case, the brightness of the areas A and B coincide when halation is not generated, however, when the halation is generated with the detection areas Ra and Rb as a center, inhibit signals are turned on and the coefficient holding circuit and the selector are switched. That is, the coefficients Ka and Kb before the fixed number of the frames are substituted for the correction coefficients until then and outputted from multipliers 33a and 33b.
Patent JP-H11164032-A (JP)
Title: Automatic reporting device and report system using the same
Inventor: GOTO MITSUHIDE
IPC: G08B25/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To speedily recover a telephone line function on the preceding stage of event occurrence at facility equipment by controlling a reporting means for reporting the function of a telephone line and a means for reporting a telephone line function state with the presence/absence of a dial tone from the telephone line. SOLUTION: An automatic reporting device 4 fetches the ON/OFF signals of various sensors 2a-2c on the side of facility equipment 2, judges whether any event such as abnormality occurs on the facility equipment 2 or not, aquires the number of terminal equipment 10 at a reporting destination from a memory in the case that the abnormality exists, after simultaneously edits the report data and transmits the editted data by an automatic dial through a telephone line 8 to the terminal equipment 10. The terminal equipment 10 is a telephone set 10a, a pocket beeper 10b, a personal computer 10c or a programmable display 10d, is a managing center as well and also is a terminal side.  Then, after reporting, the telephone line 8 is disconnected, the data are reported to the terminal equipment 10 being a next reporting destination by the same procedures and the former state is recovered when all the reports are completed.
Patent JP-H02166715-A (JP)
Title: Solid electrolytic capacitor
Inventor: NAITO KAZUMI
IPC: H01G9/04
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a solid electrolytic capacitor whose high temperature stability does not deteriorate over a long period by forming a carbon layer out of carbon paste wherein a semiconductor, consisting of a metallic oxide, carbon and resin are mixed. CONSTITUTION:By using carbon paste, wherein a semiconductor, consisting of a metallic oxide, carbon and resin are mixed uniformly, for the carbon layer of a solid electrolytic capacitor, a solid electrolytic capacitor which is excellent in high temperature stability can be made. As a metallic oxide being the component of carbon paste to be used for the carbon layer, a semiconductor wherein conduction waves are 10<-5>s.cm to 10<-3>s.cm<-1> exists, and is used generally in powder shape. As typical examples, lead dioxide and lead sulfate are cited. As resin, any resin on the market is applicable, for example, acrylic resin, alkyd resin, etc., can be adopted. Next, as a conductor layer formed on the carbon layer, conductive paste, wherein metallic powder such as silver paste, etc., is put, is used.
Patent JP-H05157821-A (JP)
Title: Electron spin resonance device
Inventor: NAKANISHI AKIO
IPC: G01R33/60
Filed: 1991-12-06
Abstract: PURPOSE:To obtain an electron spin resonance device of the frequency sweep system which is capable of executing the frequency sweep over the practically sufficient wide range. CONSTITUTION:A cylindrical cavity resonator 12 and a magnetic field modulation coil 14 are arranged within the magnetic field of fixed polarization by a permanent magnet 10. The microwave (f) generated by a microwave oscillator 16 is supplied to the cavity resonator through an isolator 18, an attenuator 20 and a circulator 24. The oscillated output of a modulation frequency oscillator 42 is supplied to a coil 14. A movable end plate 60 is moved by means of a driving mechanism 58, and the resonating frequency f0 is changed, and this is detected by a detector 46, and the negative feedback is executed to the microwave oscillator 16 through a circuit consisting of a low frequency amplifier 48, a phase detector 50, a low frequency oscillator 54, a phase shifter 56, and a microwave oscillator power source 52, enabling the sweep by executing automatic pursuit so that the microwave frequency (f) may be kept equal to the resonance frequency f0.
Patent JP-H03182717-A (JP)
Title: Collimator
Inventor: MAKINO JUN
IPC: G02B3/00
Filed: 1989-12-13
Abstract: PURPOSE:To allow the collimator to have functions of beam shaping and astigmatism correction, as well by a simple constitution by using a slab lens having a refractive index distribution only in one direction in an optical system. CONSTITUTION:A slab lens 2 is placed immediately behind a semiconductor laser 1 being a light source, and subsequently, a spherical lens 3 is placed. The slab lens 2 has a shape of parallel plates, has a divergence action only in the theta11 direction (as it is separated from an optical axis in the Z direction, a refractive index n2 becomes large), and in the optical axis direction (x direction) and in the thetart. angle direction (y direction), refractive indexes nx, ny are constant. In such a way, the function as the collimator can be attained without using an optical system of an asymmetrical shape and a prism.
Patent JP-S63188554-A (JP)
Inventor: PERU BONETSUTO SUBIRANA
IPC: B60T15/04
Filed: 1987-12-22
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-2000148207-A (JP)
Title: Position controller
Inventor: MAKINO KENICHI
IPC: G05B11/36
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To enable a position controller to suppress the speed variation and position variation of a mechanism by estimating and compensating disturbance torque applied on the mechanism. SOLUTION: A discrete system Karman filter 12 and a disturbance estimation unit 13 are added to the feedback loop for the detected value from a position detector 6. The discrete system Karman filter 12 estimates the position and speed of a load 5 from the detected value and outputs a position estimated value and a speed estimated value. The disturbance estimation unit 13 estimates disturbance applied to the load from a torque command value and the speed estimated value. The position estimated value is fed back to a position controller 1, the speed estimated value is fed back to a speed controller 2, and the deviation of the estimated disturbance from the torque command value from the speed controller 2 is outputted as the torque command value.
Patent JP-H08176592-A (JP)
Title: Cleaner for glass plate
Inventor: KATANO MASAAKI
IPC: C11D3/14
Filed: 1994-12-26
Abstract: PURPOSE: To obtain the subject cleaner capable of completely removing stain attached to plate glass and being prepared inexpensively and simply, causing neither a flaw on plate glass nor environmental pollution, comprising specific amounts of an abradant and a surfactant and the rest of water. CONSTITUTION: This cleaner comprises (A) 20-70wt.% of an abradant obtained by cleaning a glassy volcanic erupted material, classifying and separating by specific gravity and having 5-90μm particle diameter, (B) 0.01-1wt.% of a surfactant such as an alkylbenzenesulfonate or a polyoxyethylene alkyl ether and (C) the rest of water. The cleaner can contain 0.01-0.5wt.% of a dispersant such as sodium silicate, sodium phosphate, diethylamine or hydroxide based on 100% of the cleaner to disperse the component A.
Patent JP-H07150485-A (JP)
Title: Emboss-printing method
Inventor: ISODA NORIHIRO
IPC: D06P5/00
Filed: 1993-11-29
Abstract: PURPOSE:To accomplish a unique-featured printing through such processes that a transferring colored fabric made by printing a pattern on the whole surface of base fabric coated with a releasant is superposed on a fabric to be processed followed by embossing under heating the latter fabric. CONSTITUTION:The surface of a base fabric(a), a pongee partly comprising polyester textured yarns, is coated with a releasant(b) followed by heating and drying, and a print layer(c) is printed on the whole surface using a printing paste composed of a pigment and hot-melt resin followed by heating and drying again to produce a transferring colored fabric A. This fabric A is then superposed on a fabric to be processed, which is, in turn, subjected to hot-embossing using an embossing calender with a desired pattern to effect embossing, via the colored fabric A, the fabric to be processed by the projected pattern portion of the pattern roll of the embossing calender, thus forming a printed pattern on the embossed part where the color pattern of the colored fabric A is put to hot contact bonding.
Patent JP-H10186575-A (JP)
Title: Heat-treatable image forming element
Inventor: BAUER CHARLES LEO
IPC: B41M5/40
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming element with improved property for heat treatment having an overcoat layer with improved adhesion property to a lower layer. SOLUTION: This image forming element consists of a base body, a thermographic or photothermographic image forming layer and an overcoat layer on the image forming layer. The overcoat layer contains 50 to 90wt.% polysilicic acid expressed by the formula (wherein (n) is an integer from about 3 to about 600), 10 to 48wt.% water-soluble hydroxyl-contg. polymers or monomers which is compatible with the polysilicic acid, and 2 to 25wt.% acrylate or methacrylate latex.
Patent JP-H10146868-A (JP)
Title: Injection-molded cylindrical body, its production, and rod-shaped decorative material delivery container using the cylindrical body
Inventor: OBA ATSUSHI
IPC: B29L1/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an injection-molded cylindrical body made of a plastic having a female screw-like projection or an undercut part provided in the inner hole thereof. SOLUTION: This injection-molded cylindrical body 105 has only one female screw-like projection 133 axially formed to the inner hole thereof. The female screw like projection 133 is formed by injecting a plastic into the gap between the leading end surfaces of two mold core pins inserted into the inner hole of the cylindrical body from both ends thereof. Since it is unnecessary to rotationally draw out the core pins, mold cost is low and productivity is high.
Patent JP-H05101236-A (JP)
Title: Gift coupon issuing device working in accordance with waiting time
Inventor: HOSHI HIROSHI
IPC: G07F9/00
Filed: 1991-10-03
Abstract: PURPOSE:To effectively prevent such customers from abandoning the entry by accepting a magnetic card, knowing the waiting time, and issuing the gift coupons based on the waiting time. CONSTITUTION:The customers of a store are identified with use of the magnetic cards and the service tickets like the gift coupons, etc., are issued based on the waiting time of each customer. Thus the customers can make the profits. That is, a magnetic card device 1 accepts the magnetic card of a customer and records the visiting time of the customer on the card. At the same time, a printer 2 issues the information on the gifts set by each waiting time. When the card is put into the device 1 again after a fixed time, the waiting time is calculated and a gift service ticket is issued by the printer 2 in accordance with the waiting time. Thus such a gift coupon issuing device can be suitably applied at a family restaurant, etc., for the better service to the waiting customers. The customers can know their turns respectively and also can obtain the gifts according to each waiting time.
Patent JP-H09135601-A (JP)
Title: Rear cover-locking device of rotary work machine
Inventor: NAGATANI HIROTOSHI
IPC: A01B33/12
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a rear cover-locking device of a rotary working machine attached to or detached from a tractor, etc., and vertically rotatably supporting a rear cover connected to the rear end of a rotary cover with a pressure rod, capable of simply fixing the pressure rod to lock the rear cover and further capable of supporting the rotary work machine with the locked rear cover in a stable state. SOLUTION: A spacer 18 enabling to slidably insert a pressure rod 15 thereinto is disposed on a bracket 17 vertically disposed on a rotary cover, and an elastic hook 24 whose both leg parts 24a, 24b are supported at different positions is disposed at the upper end of the pressure rod 15 projected from the spacer 18. The elastic hook 24 capable of being rotated over a support point can be switched into a lower movement position for engaging with the spacer 18 to lock the rear cover or into an upper movement position for separating from the spacer 18 to release the lock of the rear cover.