baber/WOPTO huggingface dataset:
Patent JP-H01169222-A (JP)
Title: Catalytic burner
Inventor: NAKANO HAJIME
IPC: F23D14/18
Filed: 1987-12-25
Abstract: PURPOSE:To make high temperature radiation practical by employing porous silicon carbide as a carrier. CONSTITUTION:In a case 1 one side of which is an opening and to the other wide of which is connected a supply pipe 2 for air-fuel gaseous mixture a gas- permeable carrier 3 forming a combustion surface 3a at the opening of the case 1 is fitted and provided with a baffle plate 5, the air-fuel gaseous mixture supplied through pores in the carrier 3 to the combustion surface 3a is subjected to surface combustion with the aid of a catalyst supported on the carrier 3. The carrier 3 is a sintered compact of porous silicon carbide with the pores joined in a three-dimensional network, and has a specific surface area of over 1m<2>/g and a pore size of 10-500mum. This device enables high temperature radiation to be practiced at temperatures exceeding about 900 deg.C, a range which is beyond the capability of conventional catalytic burners so that the use of a catalytic burner, a means effective in lowering the NOx level, will henceforth be applicable to cases requiring high temperature radiation.
Patent JP-2001145661-A (JP)
Title: Throw-away body liquid absorptive wearing article
Inventor: MIZUTANI KATSUMI
IPC: A61F13/15
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the wearing feel of a throw-away body liquid absorptive wearing article having elastic and stretchable flaps. SOLUTION: Sheets 26 forming the flaps 10A and 20 of the body liquid absorptive wearing article 1 are folded and superposed at flap folding lines 17 and 39, by which top edges 40A and 40B are formed. Elastic members 34 and 36 mounted in a stretched state to the top edges 40A and 40B are joined to the sheets 26 apart at least 1 mm from the folding lines 17 and 39.
Patent JP-H11159894-A (JP)
Title: Air conditioner
Inventor: MORISHITA KUNIHIRO
IPC: F25B1/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable air conditioner employing refrigerating machine oil exhibiting no or weak mutual solubility by controlling the circulation quantity of refrigerant at the time of starting under conditions of low indoor temperature thereby increasing the returning quantity of refrigerating machine oil. SOLUTION: This air conditioner has a refrigerant circuit for circulating refrigerant comprising a compressor 1, a heat source side heat exchanger 2, a pressure reducing unit 3, and a using side heat exchanger 4 coupled sequentially, and a refrigerating machine oil having no or weak solubility in refrigerant is used. The air conditioner further comprising an outer air temperature thermistor 10 for detecting the outdoor temperature, and means (compressor frequency control means 11) for increasing the quantity of refrigerant to be circulated when the outdoor temperature detected by the outer air temperature thermistor 10 is lower than a specified level at the time of staring as compared with when the outdoor temperature is higher than the specified level at the time of starting.
Patent JP-2000160396-A (JP)
Title: Fluororesin-containing electrolytic composite plating
Inventor: CHIBA ATSUSHI
IPC: C25D17/10
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the nonuniformity of plating thickness in a planar material to be treated according to its fitting place in a plating jig at the time of executing fluororesin-contg. electrolytic composite plating to the planar material to be treated, and to obtain a product having uniform plating thickness. SOLUTION: At the time of executing fluororesin-contg. electrolytic composite plating to a planar material 2 to be treated, a dammy board 1 in which the distance between it 1 and the material to be treated or with a group of the materials to be treated is controlled to the range of 5 to 15 mm and its width is controlled to 5 to 20 mm is arranged so as to surround the outer circumference on the same plane of the material to be treated or the group of the materials to be treated fitted to a plating jig 3, by which the plating thickness can be uniformized without depending on the fitting place in the plating jig of the material to be treated or the group of the materials to be treated.
Patent JP-H02175135-A (JP)
Title: Production of fiber reinforced resin member
Inventor: HIGUCHI MOICHI
IPC: B29C33/40
Filed: 1988-12-27
Abstract: PURPOSE:To produce a fiber reinforced resin member excellent in the shapes of a plane surface part and a corner part by interposing an elastic body to at least a recessing part or a hollow part and press-molding a prepreg by both a molding die and repulsive force of the elastic body. CONSTITUTION:In the case of producing a fiber reinforced resin member 1, firstly the lower molding dies 3, 4 are mutually fitted by a projecting part 3a and a recessing part 4a to form a recessing part 5. A carbon prepreg 6 wherein obliquely woven fiber is impregnated with resin is provided along the top faces of the lower molding dies 3, 4 and the recessing part 5 in such a state that the necessary sheets thereof are laminated. Further an other carbon prepreg 8 is provided around an elastic body 7 and furthermore an other carbon prepreg 10 is provided to the rear surface of an upper molding die 9 respectively in such a state that the necessary sheets thereof are laminated. After the elastic body 7 is inserted into the recessing part 5, the lower molding dies 3, 4 are pressurized to the direction approached with each other. Then the upper molding die 9 is lowered to the insides of the side molding dies 13-16 and the prepreg 10 is pressurized on the prepregs 6, 8 and heated.
Patent JP-H01172379-A (JP)
Title: Production of mercaptobenzothiazoles
Inventor: YAMAMOTO ZENZO
IPC: C07D277/72
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title compounds useful as a vulcanization accelerator, rust preventive agent, etc., in high yield and purity using the existing equipment, by reacting a novel triphenylguanidine compound as a raw material with sulfur and carbon disulfide at a high temperature under a high pressure. CONSTITUTION:Triphenylguanidines expressed by formula I (R has substituent group selected from H, alkyl, alkoxy, nitro and halogen) are used as a raw material and reacted with sulfur and carbon disulfide at a high temperature, preferably within the range of 180 deg.C-260 deg.C, especially 200 deg.C-250 deg.C temperature under a high pressure, preferably within the range of 60-110kg/cm<2> pressure to afford the aimed compound expressed by formula II. The carbon disulfide and sulfur are respectively used in amounts within the ranges of 2-10mol and 3-18mol, especially preferably 2-4mol and 3-9mol based on 1mol. above- mentioned triphenylguanidine compound expressed by formula I.
Patent JP-H06173856-A (JP)
Title: Micropump
Inventor: NOSE YASUTO
IPC: F04B43/04
Filed: 1992-12-10
Abstract: PURPOSE:To position an output hole easily and accurately by forming parts which engage with each other at the pump case of a micropump structure where a silicon substrate is nipped between multiple glass substrates. CONSTITUTION:Respective glass substrates 3, 4 are jointed between both upper and lower surfaces of a silicon substrate 1 formed with a diaphragm, a passage, and a valve in a sandwich shape to constitute a micropump structure. The lower glass substrate 4 is formed with an input/output through hole 5 and multiple recessed part 6 around it. The micropump structure is divided into respective micropumps, and a driving piezo element 7 is attached to the diaphragm. The micropump structure is fixed to multiple pump cases 8, 9 provided with the input/output through hole 10 by screws 13 to complete a micropump Product. One of the pump case 9 is formed with a projection 11 which engages with the recessed part 6.
Patent JP-H07256628-A (JP)
Title: Method for setting speed of variable-speed mixer for mixing ready-mixed concrete or the like
Inventor: TAGI TADASHI
IPC: B28C5/08
Filed: 1994-11-24
Abstract: PURPOSE:To keep the quality of a mixture in its best state in consideration of the properties of a material to be mixed by a method wherein a frequency conversion means capable of changing the rotational frequency of a motor is actuated by an output signal of a frequency setting means outputting the mixing speed of a mixer corresponding to the properties of a concrete or the like. CONSTITUTION:A central processing means 3 selects a graph having a condition most approximating to that of a slump having compounding data displayed on a screen out of graphs each representing a relation between a slump stored in a storage part 4 and the peripheral speed of a stirring blade, and determines the peripheral speed of the stirring blade for a slump to be mixed on the basis of the graph. The central processing means 3 calculates a corresponding frequency in accordance with the value of the peripheral speed. The frequency is outputted to an interface 5 as a digital signal, which is converted to an analog signal in the interface 5. The analog signal is transmitted to an inverter 6 as a frequency conversion means. The inverter 6 rotates a motor 7 at a frequency in accordance with the amount of the analog signals.
Patent JP-H05162355-A (JP)
Title: Thermal head
Inventor: SAGAWA SHIMIZU
IPC: B41J2/345
Filed: 1991-12-13
Abstract: PURPOSE:To enlarge the number of gradations in multi-gradation recording by setting heating areas of individual heating elements included in an assembly of heating elements for a recording pixel at different values, and arranging the heating elements having different areas to allow them to generate heat. CONSTITUTION:A thermal head has an assembly of heating elements H0 for a recording pixel which consists of hour heating elements H1a, H1b, H2a and H2b in accordance with heating areas S1a, S1b, S2a and S2b. At gradation zero, none of heating elements H1a, H1b, H2a or H2b are energized, at the first gradation, only heating element H1a for the heating area S1a is energized, and at second gradation, only heating element H2a for the heating area S2a is energized. Also, at the third gradation, only heating element H2b for the heating area S2b is energized. Thus, as the gradation number increases, the heating areas of the assembly of the heating elements increase, while in this embodiment, the differences of the areas of individual adjacent gradations are equal, thereby allowing to record with the total of eleven gradation, i.e., from 0 to the 10th gradation.
Patent JP-H06197173-A (JP)
Title: Operation monitoring system
Inventor: SUTANRII II DAARANDO
IPC: H04M3/22
Filed: 1991-10-15
Abstract: PURPOSE: To provide a monitoring system which dynamically displays the calling state of an automatic dialing system for line wire. CONSTITUTION: This monitoring system 10 incorporates a monitoring software for monitoring the operation of a voice link system 12 and a displaying software for displaying the operating state of the voice link system 12 by laying a stress on the operator of the system. A system monitor 16 reads out information of the event tape of the system 12 and maintains the present internal status of the system 12. A display platform 14 obtains necessary information from the system monitor 16 by sending a command to the monitor 16. A serial interface 18 responds to a command from a display management system 20, which controls all the interactions between the monitoring system 10 and the users.
Patent JP-H08157339-A (JP)
Title: Hair cosmetic
Inventor: IWAO SHUJI
IPC: A61K8/73
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a hair cosmetic containing an alkylene glycol derivative, and a natural mucopolysaccharide, or peptide or a lipid derivative, and excellent in a permanent set wave-holding effect and a dryness-preventing effect. CONSTITUTION: The hair cosmetic contains 0.1-60wt.% of a compound of the formula (R<1> , R<2> are H, 1-20C alkyl), and 0.1-30wt.% of a natural mucopolysaccharide, or 0.1-60wt.% of a peptide or lipid derivative as active ingredients. Examples of the compound of formula include 3-methyl-1,3- butanediol, and those of the natural mucopolysaccharide include a hyaluronic acid derivative and the derivative of a water-soluble chitin or chitosan. Those of the peptide or lipid derivative include a collagen hydrolysate, a corneum- originated lipid derivative, etc. The hair cosmetic can be prepared in the form of a rinsing type shampoo, a rinse, a treatment, a permanent wave agent, a hair coloring agent, a non-rinsing type hair lotion, a hair foam, a gel, a hair liquid, a hair tonic, etc.
Patent JP-H01171250-A (JP)
Title: Method of sealing electronic component
Inventor: TSUCHIYA MASAAKI
IPC: H03H3/02
Filed: 1987-12-25
Abstract: PURPOSE:To prevent influx of sealing resin into an electronic element, by receiving the electronic element in a case having an aperture, injecting an ultraviolet- setting resin in the aperture, irradiating it with ultraviolet rays to set the same and repeating these operations several times for sealing the electronic component. CONSTITUTION:A small amount of ultraviolet-setting resin 7a is injected and irradiated with ultraviolet rays from the upside, whereby the resin 7a is set. Since the amount of the resin 7a is relatively small, the ultraviolet rays applied thereto reach all of the resin 7a and the resin 7a can be set totally and quickly without leaving uncured part. Further ultraviolet-setting resin 7b is injected into a space in an aperture 3 where the ultraviolet-setting resin 7a has not been injected. Since the amount of the resin 7b injected later is also relatively small, ultraviolet rays applied thereto from the upside are transmitted well to the inside of the resin so that the resin can be set without leaving any uncured part.
Patent JP-2000158216-A (JP)
Title: Collet chuck and chuck device
Inventor: TAJIMA KEN
IPC: B23B31/20
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To attain reduction of manufacturing cost and facility of custody by dividedly forming a collet member mounted on the main spindle of a machine tool and formed out of a plurality of longitudinal grooves capable of gripping/ releasing a workpiece by expanding/contracting operation in the radial direction so as to be detachable from each other of a plurality of bore members and a barrel member. SOLUTION: An advancing/retreating member 8 is advanced left, it pushes the rear end part of a sleeve member 9 to push the pressure receiving faces 2b of bore members 2, and by mutual taper action, a barrel member 3 and the bore members 2 are operated to contract diameter to grip a workpiece with grip faces 2a. In this case, a collet chuck C is dividedly formed out of a collet member 1 formed with the three bore members 2 annularly arranged spacedly from slit gaps capably of gripping/releasing a workpiece, and the barrel member 3 formed with a plurality of longitudinal grooves capable of expanding/contracting in the radial direction so as to be detachable from each other. Consequently, the diameter of the workpiece can be changed by making the barrel member in common and only preparing bore members in response to the size.
Patent JP-H04199645-A (JP)
Title: Resin sealing device
Inventor: HIRANO JUNJI
IPC: H01L21/56
Filed: 1990-11-29
Abstract: PURPOSE:To contrive to make uniform the flow of a resin into each cavity by a method wherein pot connecting paths to connect pots to each other are provided, the connecting paths are shut off until the resin is put in the cavities to some degree and the connecting paths are released when the resin is put in the cavities to some degree. CONSTITUTION:Shut-off pins 70 for shutting off resin paths in pot connecting paths 14a are respectively provided at the positions of the respective middles of the paths 14a to connect adjacent pots 14 to each other so as to be able to shut off the paths 14a. When a molten resin is pushed out in cavities by plungers 16 through pots 14, the paths 14a are shut off by shut-off release mechanism 70 on the paths 14a in the initial period of time of the start of resin filling, the resin flows from each pot to the cavity installed previously in the respective pots, each cavity is filled, the resin is put in each cavity to some degree and the paths 14a are released by the mechanism 70. Thereby, the pressing forces of the plungers are equally applied to each cavity and the resin can be equally put in each cavity.
Patent JP-H03194914-A (JP)
Title: Method and apparatus for monitoring aligning accuracy of stepper
Inventor: SAKATA MASAO
IPC: H01L21/027
Filed: 1989-12-22
Abstract: PURPOSE:To analyze alignment error factors based on an alignment error and stepper processing conditions, calculate changed items of the processing conditions and the change value, and set the value in the stepper by transferring alignment error measurement data of an alignment accuracy inspection apparatus and processing condition data of the stepper from the respective facilities to a computer. CONSTITUTION:A computer for receiving set processing conditions of a stepper being a reducing projection aligner of semiconductor manufacturing facility and inspection results of an alignment inspection apparatus for inspecting alignment accuracy of semiconductor integrated circuit patterns processed by the stepper analyzes accuracy error factors of the inspection results to output a compensation value of the set processing conditions of the stepper. For example the computer receives and acquires processing condition data of the stepper and alignment inspection data of the alignment inspection apparatus, analyzes factors of alignment inspection data and determines an alignment error and a manufacturing standard error. When the alignment error is larger than the manufacturing standard error, an offset change value of the alignment error factor is calculated and the offset value is again set in the stepper as processing conditions of the stepper.
Patent JP-H09171639-A (JP)
Title: Optical recording medium
Inventor: MOMOTAKE HIROYUKI
IPC: G11B7/246
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium with which information display with a full-color ink jet printer is possible and which is improved in color tones by combining a hydrophilic surface layer with a medium formed by introducing a white metal oxide or nitride layer between a reflection layer and a protective layer. SOLUTION: A polycarbonate resin substrate, etc., having light transmittance of >=85% and small optical anisotropy are used as a transparent substrate. Grooves for controlling a recording position and pits for reproduction-only information are imparted on this substrate surface at the time of injection molding. The recording layer having 50 to 250mm film thickness is laminated by using org. dyestuff of a cyanine system, etc., on such transparent substrate. Further, a metallic reflection layer consisting of a gold alloy, etc., and having high reflectivity is laminated thereon. The surface of this reflection layer is provided with a white metallic oxide layer or nitride layer so as not to receive the influence of the color of the metallic layer and to make the print back surface white. Further, the protective layer consisting of a UV curing resin is laminated thereon and the surface thereof is provided with a hydrophilic surface layer for absorbing and fixing ink.
Patent JP-H07186484-A (JP)
Title: Paper feed device of printer
Inventor: TAKEUCHI MINORU
IPC: B41J13/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide the paper feed device of a printer capable of suppressing the irregularity of paper feed quantity based on the irregularity of a dimension caused by the manufacturing accuracy of a roller or a temp. change. CONSTITUTION:A paper feed detection roller 9 coming into contact with a part of paper 1 and having outer peripheral length L made almost same to the length corresponding to one line feed of a printing head and formed from material quality low in dimensional change with respect to temp. is provided and a decoding plate 11 rotated in coaxial relation to the paper feed detection roller 9 and having reference measuring points 12A, 12B becoming measuring points for detecting the quantity of rotation of the paper feed detection roller 9 is arranged. A photosensor 13 detecting the reference measuring points 12A formed on the decoding plate 11 is provided and a controller 14 controlling the feed quantity of paper 1 on the basis of the signal of the photosensor 13 and correcting the error of paper feed quantity is provided.
Patent JP-H09171596-A (JP)
Title: Portable alarm device
Inventor: NAKAZATO MASAHIRO
IPC: G08B7/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To previously prevent the start of useless operation by stopping the operation of an alarm tone generated at the time of detecting the oscillation of a container after the lapse of scheduled time in accordance with the input of correct scanning information. SOLUTION: A signal corresponding to a correct set value inputted by an operation information input means 3 arranged on the outer side of the container 1 is inputted to a microprocessor unit 5. A start time delaying means to be driven at the time of starting a built-in alarm device is driven so as to neglect a signal generated from an container oscillation detecting means 4 for a fixed time. Since only a correct user capable of inputting correct operation information without hesitation and leaving the information as it is can stop an alarm tone generating means 6, the illegal use of the device can be effectively prevented.
Patent JP-H05162586-A (JP)
Title: Alarm device
Inventor: MITSUGI TATSUYA
IPC: B60Q1/50
Filed: 1991-12-16
Abstract: PURPOSE:To secure the safety of a person who is going to open a door when he wants to get off from a vehicle during stop of the vehicle. CONSTITUTION:If a door opening start detecting means 20 detects the start of opening of a door, when a vehicle stop confirming means 21 judges that a vehicle is stopped, a control means 22A drive-controls an alarm means 23, and alarms any outside person of the vehicle regarding a person getting-off from the vehicle. Accordingly, the safety of the person going to get-off from the vehicle can be secured.
Patent JP-2000144816-A (JP)
Title: Transporting method of river water in the sea
Inventor: KOMINATO JO
IPC: E03B3/32
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To change a desert land to a cultivated land by transporting part of river water flowing in a high-rain area to a desert country for a long distance through a cylindrical water feed pipe submerged in the sea. SOLUTION: A dam for preventing sea water from mixing and water intake is provided in a river on the upper stream from the estuary, a pool 5 served also as a settling tank on a high place nearby the dam, and water taken from a water intake port by a storage pump is fed to the pool 5. Next a water feed pipe 6 is connected to the pool 5, and the river water flows in the pipe by head. Next the pipe 6 arrives in the sea through the pipe provided in the river, and sunk so as to contact with the sea bottom 8. The pipe in the sea is extended to a water receiving country at the depth of about 100 m, the pipe arriving on the coast of the water receiving country is again extended to the land while contacting with the sea bottom 8 to be connected to a pool 9 on the land, and water is distributed from the pool 9 to the destination of the water receiving country.  Further, the wall thickness of the water feed pipe is set so that the buoyancy and the gravity of the water feed pipe are balanced with each other in the sea water. Hereby, a desert area can be planted with trees and the climate can be made mild.