baber/WOPTO huggingface dataset:
Patent JP-H08173959-A (JP)
Title: Method for controlling water softening apparatus
Inventor: KAYAHARA TOSHIHIRO
IPC: B01J49/00
Filed: 1994-12-22
Abstract: PURPOSE: To simplify a process control compared to the conventional five cycle control, to simplify the structure of a control valve and to decrease manufacturing cost and the rate of trouble by making the method for controlling a softening apparatus to be a four cycle control consisting of a water passing, a regenerating, a water washing and a water supplementing processes. CONSTITUTION: In a water passing process, after a raw water from a raw water line 6 is made to flow into a water collecting pipe 5 by operating a control valve 2, it is passed through a resin cylinder 1 by an upward flow and hard water is made to be soft water by means of an ion exchange resin 11 and the soft water is fed into each instrument. In a regenerating process, by switching the control valve 2, salt water in a salt water tank 3 is made to flow into the upper part of the resin cylinder 1 by downward flow through a salt water line 4 to regenerate the ion exchange resin 11 with the salt water and it is drained out of the system from a drainage line 8 through the water collecting pipe 5. In a water washing process, the control valve 2 is switched again and a raw water is made to flow into the upper part of the resin cylinder 1 by downward flow to wash the salt water.  In a water supplementing process, a raw water is fed into a salt water tank 3 through the salt water line 4.
Patent JP-S63237895-A (JP)
Inventor: BAANAADO ERU PIITAASEN
IPC: B26D7/01
Filed: 1987-12-29
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-H11254448-A (JP)
Title: Binding member for plastic binding part
Inventor: SERRE PASCAL
IPC: H04M1/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to assemble two plastic binding members for forming an electronic apparatus case. SOLUTION: Two binding parts 2, 3 of mold plastic have a female part 6 and a male part 7 of an apparatus. These parts 6, 7 are molded simultaneously with their binding parts. The female part has at least, two symmetrical hooks 11, 12 for defining a first space 13 into which the male part widened toward a free end is inserted and a second space 14 which is called a retaining space and rectangular or angular. In addition, two female shoulder parts 15, 16 for the hooks 11, 12 are present in a boundary between the two spaces 13, 14. The opposingly positioned male part 7 is of such a shape as to be fitted into the first space 13 for insertion and also has an insertion end 17 where a common shoulder part for the male part 18 is positioned at the end of the first space 13.
Patent JP-H07190205-A (JP)
Title: Piece for water faucet
Inventor: SASAKI TAKESHI
IPC: F16K1/36
Filed: 1993-12-28
Abstract: PURPOSE:To provide a piece for a water faucet free from rusting, easy in attaching and replacing a perforated packing and low in manufacturing cost. CONSTITUTION:A piece 4 for a water faucet is formed in such a manner that a cylindrical axis body 8 is protuberantly arranged in one side surface center of a disc body 9, and a disclike perforated packing 3 is attached to the other surface of the disc body 9. A pin 5 for fitting the perforated packing 3 is protuberantly arranged in the other side surface center of the disc body 9, and a swelled head part 10 for falling out prevention is provided at the tip end of the pin 5, and a thermoplastic resin is integrally formed on the swelled head part 10 in a shape wherein a taper introducing surface 11 for fitting the perforated packing 3 is formed thereon.
Patent JP-H08175680-A (JP)
Title: Paper feeding device
Inventor: YASUE TAKUYA
IPC: B65H1/08
Filed: 1994-12-26
Abstract: PURPOSE: To secure the certain paper feeding motion possible even in the case of the horizontal support of a paper sheet by providing a hopper which is energized in a direction where the tip of a paper sheet is abutted on a paper feed roller during feeding the paper to form a difference in level smaller than that at stand-by time between a front support face and the rear support face of a paper support. CONSTITUTION: At the stand-by time when a paper feed roller 130 does not rotate, a difference in level G1 is formed between the front support face 1211 of a hopper 120 and the rear support face 112 of a paper support 110. In the case of paper feeding, since the hopper 120 is energized in a direction where the tip part Pc of a paper sheet P is abutted on the paper feed roller 130, and a difference in level G2 smaller than that G1 is thereby formed between the front support face 121 of the hopper 120 and the rear support face 121 of the paper support 110, the length of a crooked part Pe in the paper sheet P becomes shorter. The paper sheet P acts in a direction where it is stuck to the paper feed roller 130 by stretching force F1 generated in the crooked part Pe by the shortening of its length.
Patent JP-H06182326-A (JP)
Title: Removing method for ammonium ion
Inventor: ENOMOTO TAKEKATSU
IPC: C02F1/66
Filed: 1992-12-17
Abstract: PURPOSE:To remove ammonium ions with a stabilized efficiency which cannot be attained by the conventional removing methods of ammonium ions in a liquid by setting the temperature of liquid fed into a deaeration film device at 20 deg.C or over in a method of removing ammonia ions by means of membrane permeation. CONSTITUTION:An alkali is added to an ion containing-liquid from a storage tank 1, and then the liquid is agitated by a mixer 3, and its pH is adjusted, then it is heated by a heater 5 up to 20 deg.C or over and fed into a dearation device 7. A hydrophobic porous deaeration module is fitted on the deaeration membrance device 7, and the temperature of the liquid through-side of the deaeration film module is set high and the water vapor pressure is set sufficiently high to make the movement amount of water vapor from the liquid through- side to the vacuum side through a film sufficiently mush, and the accompanying and moving ammonia mount increases, the removing ratio of ammonium ions in the liquid also increases. On the other hand, the water vapor and ammonia moved to the vacuum side are cooled by a condenser 10, and the water vapor is recovered as condensate, while ammonia is absorbed and recovered as ammonia water.
Patent JP-H07198563-A (JP)
Title: Gas collection device for inspecting leakage in leakage detection device
Inventor: HARA HIROYUKI
IPC: G01N1/22
Filed: 1993-12-28
Abstract: PURPOSE:To reduce detection time by eliminating dust from a gas for inspection leakage and atmosphere and sending it to an inspection device, improving detection sensitivity, and then collecting the gas for inspecting leakage rapidly and then sending it to the inspection device. CONSTITUTION:A gas collection device 2 of a leakage detection machine for analyzing and measuring the concentration of gas for inspecting leakage which is leaked from an object to be inspected is constituted of a casing 7 with a lower intake opening part 5 which is directed toward the surface of the earth and an upper exhaust opening part 6 for unloading a mixed gas of a gas for inspecting leakage and atmosphere being introduced from the intake opening part 5 by a suction fan 8 toward the outside, a skirt 10 formed by a soft material surrounding the forward periphery of the intake opening part 5, a mesh filter 11 provided between the intake opening part 5 and the skirt 10, and a residence part 17 of gas which is directed toward the upper exhaust opening part 6 which is formed by providing a screening plate 12 inside the casing 7. An introduction port 18 for introducing one part of gas to the inspection device is provided in front of the exhaust opening part 6.
Patent JP-H07190416-A (JP)
Title: Air conditioner
Inventor: NISHIDA TOSHIO
IPC: F24F3/16
Filed: 1993-12-28
Abstract: PURPOSE:To pass air through a deodorant device provided in an air conditioner only when deodorization is necessary. CONSTITUTION:An air conditioner comprises a first flow passage 37 for permitting supply air from an air intake port to flow into an air conditioning section through a deodorant device, a first shut-off mechanism 41 for opening and closing the first flow passage 37, a second flow passage 39 for permitting supply air from the air intake port 33 to flow into the air conditioning section 61 not through the deodorant device 47, a second shut-off mechanism 49 for opening and closing the second flow passage 39, a wind direction detector 65 and a wind speed detector 67 which detect a wind direction and a wind speed, respectively, outside the vicinity of the air intake port 33. Further, control means is provided for opening the first shut-off mechanism 41 and closing the second shut-off mechanism 49 when a wind direction detected by the wind direction detector 65 and a wind speed detected by the wind speed detector 67, respectively, are a predetermined wind direction and a predetermined wind speed required for deodorization, and for opening the second shut-off mechanism 49 and closing the first shut-off mechanism 41 when the detected wind direction and wind speed, respectively, are not the predetermined wind direction and the predetermined wind speed required for deodorization.
Patent JP-H08178097-A (JP)
Title: Valve device and mixing valve device
Inventor: TAKADA MASAFUMI
IPC: F16K31/128
Filed: 1994-12-26
Abstract: PURPOSE: To effectively prevent the corrosion of a bimetal increasing or decreasing a passage area in response to the temperature change of cold water or hot water and increase its durability. CONSTITUTION: This mixing valve device is provided with a steam inlet 2, a cold water inlet 3, a mixing chamber 4, a hot water outflow port 50, a main valve driving member 21 driving a main valve 12 adjusting the opening of a steam guide port 10b to the mixing chamber 4 via the pressure of cold water, a pilot valve 40 adjusting the cold water pressure for driving the main valve 12 in response to the action of a temperature adjusting member 41 to drive the main valve 12, a bimetal 33 sensing the hot water contact temperature and changing the opening of the pilot valve 40, and a corrosion-proof body 45 forming a sacrifice anode in contact with hot water separately from the bimetal 33.
Patent JP-H0641090-A (JP)
Title: Alkanoic acid amide derivative and herbicide
Inventor: MASUDA KATSUMI
IPC: A01N43/54
Filed: 1991-11-28
Abstract: PURPOSE:To provide a new compound exhibiting excellent herbicidal effect on weeds grown on plowed land or paddy field at an extremely low rate of application, having high safety to soybean, cotton, rice, etc., and useful as a herbicide multilaterally usable for the culture of various crops. CONSTITUTION:The compound of formula I (R<1> is H, OH, etc.; R<2> is cyano, phenyl, etc.; R<3> is H, an alkoxy, etc.; R<4> is H or an alkyl; X and Y are each a halogen, alkyl, etc.; Z is methine or N), e.g. 2-(4,6dimethoxypyrimidin-2-yl)-3- methyl-N-methylsulfonylbutyric acid amide. The compound can be produced e.g. by reacting a compound of formula II with a condensation agent such as thionyl chloride in a solvent (e.g. THF) at a temperature between -10 deg.C and the boiling point of the solvent for 0.5-24 hr, reacting the obtained compound of formula III (Q is a halogen, cyano, etc.) with a compound of formula IV in the presence of a base (e.g. sodium hydride) at a temperature between -10 deg.C and the boiling point of the solvent for 0.5-24hr and acidifying the reaction product.
Patent JP-H09151882-A (JP)
Title: Hermetic type rotary compressor
Inventor: HAZAMA MAKOTO
IPC: F04C29/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a high performance hermetic type rotary compressor to reliably return oil, rising directly from a crank shaft and injected, to a bottom and effectively reduce an oil discharge amount. SOLUTION: A motor-driven element 1 and a rotary compression element 3 driven by a crank shaft 4 coupled to the motor-driven element are contained in a closed container 1 and the motor-driven element 2 comprises a rotor 22 having an end ring 25; and a stator 21. After oil stored at the bottom of the closed container 1 through centrifugal pump operation of the crank shaft 4 is fed to the rotary compression element 3, the oil is injected from the upper end of the crank shaft 4. In a so formed hermetic type rotary compressor, a through-hole 24 in a direction crossing the axis of the crank shaft 4 is formed in the end ring 25.
Patent JP-H07197787-A (JP)
Title: Concrete segment
Inventor: OZEKI MUNETAKA
IPC: E21D11/04
Filed: 1993-12-28
Abstract: PURPOSE:To effectively transmit a shearing force between the joint edges of concrete segments. CONSTITUTION:Reinforcing fittings 30 having a coupling projection 12 and a coupling recess 13 are buried in the ring opposite faces of concrete segment bodies 20, and a projection side filling hole 17 and a recess side filling hole 18 are drilled and formed so as to range from the internal side 1a of segments 1 to the slopes 12a and 13a of the sections 12 and 13 forming ring joint edges 3. A sealing material M is fed from the holes 17 and 18 to fill a gap 16 between the ring joint edges 3, thereby enabling a shearing force to be effectively transmitted between the segments 1.
Patent JP-H04202575-A (JP)
Title: Ink composition for heat transfer recording
Inventor: KAMIYAMA TAKASHI
IPC: C09D11/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject ink composition, containing a specific hot-melt resin and a colorant, excellent in heat transferability at low temperatures and capable of providing transfer recorded images excellent in scuff resistance. CONSTITUTION:The objective ink containing (A) a hot-melt resin which is a copolymer resin of a styrene-based monomer such as styrene, an acrylic or methacrylic acid ester-based monomer such as methyl (meth)acrylate composed of a low-molecular weight copolymer and a high-molecular weight copolymer and having >=7 ratio (Mw/Mn) of the weight-average molecular weight (Mw) to the number-average molecular weight (Mn) measured by a gel permeation chromatography and (B) a colorant such as carbon black.
Patent JP-2000157771-A (JP)
Title: Fabric folding guide for sewing machine
Inventor: TSUTA SHIGEJI
IPC: D05B35/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To improve a sewing work efficiency by providing a fabric folding section to guide a fabric in the width direction, on a folding guide which fold-guides the band-shape fabric into a state wherein the edge sections of the fabric body are covered, and providing a preventing means which prevents the side edge sections of the fabric from being folded in the width direction, on the fabric folding section. SOLUTION: When a band-shape fabric B is cover-sewn along the edge section of the fabric body while folding the fabric B by a fabric folding guide 1, first, the folding guide 1 is variably adjusted in a manner to become approx. rectangular to the edge section of the fabric body which is fed to a sewing location D. Also, a fixing screw 25 is loosened, a protuberance 24b of a width contracting member 24 is removed from a guide hole 23a of a cylindrical flat path which is formed on a fabric developing section 19. In addition, a protuberance 35b of a regulating member 35 is removed from a guide hole 31c of a side passage which is formed on a fabric folding section 20.  Then, the fabric B is developed in the width direction, and stretched on a stretching section 37b of a fabric guide, and the edge section is folded inward by inserting the edge section in the cylindrical flat path of the fabric developing section 19, and the edge section is sewn by a sewing machine C.
Patent JP-H07145621-A (JP)
Title: Method of installing high foundation
Inventor: MORI HITOSHI
IPC: E02D27/01
Filed: 1993-11-24
Abstract: PURPOSE:To obtain a method of installing a high foundation which is cost-effective, by stacking or connecting standardized beam members and compacting soil in the space constituted of the beam members. CONSTITUTION:Linear beam members 1 and T-shaped beam members 2 are stacked or connected on a base slab 15 laid down in the foundation direction. And the shorter side beams 4, 4 of the inner side T-shaped beam members 2 are connected to those of the outer side T-shaped beam members 2 symmetrically. And reinforcements 12 are arranged in respective vertical joint spaces 11 and mortar 13 is charged and further, the base slab 15 right under the T-shaped beam members 2, 2 and the space 14 are buried in soil 16 and compacted to form a high foundation.
Patent JP-H07163073-A (JP)
Title: Permanent magnet type generator motor
Inventor: KAWAMURA HIDEO
IPC: H02K21/14
Filed: 1993-12-06
Abstract: PURPOSE:To improve mechanical strength of a rotor by constituting the rotor of a magnetic path member press-fitted between a rotary shaft and permanent magnets and of a reinforcing pipe fitted by surrounding peripheries of the perma nent magnet and low permeability material, and preparing the reinforcing pipe from austenitic stainless steel. CONSTITUTION:In order to fix permanent magnets 9 and low permeability substances 10 to a peripheral surface of a magnetic path member 4, the permanent magnets 9 and the low permeability substances 10 are successively arranged cricumferentially, and a reinforcing pipe 15 formed of austeniteic stainless steel is fitted in a condition that it is built in a ring shape by surrounging peripheries of the permanent magnets 9 and low permeability substance 10. Here in the reinforcing pipe 15, a part corresponding to the permanent magnet 9 is constituted of high permeability material 13, and a part corresponding to the low permeability substance 10 is constituted of low permeability material 14, to successively arrange the high/low permeability materials 13, 14 circumferentially and constituted each other into an integral structure. In this way, mechanical strength of a rotor can be improved.
Patent JP-2000165444-A (JP)
Title: Optical packet switch
Inventor: NISHIHARA MOTOO
IPC: H04B10/27
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enable an optical switch to be highly precisely retimed to phase fluctuation and frame phase fluctuation caused by skew due to the transfer by separating packet data from a wavelength multiplex rock signal when each packet data is received and retiming the packet data. SOLUTION: An input interface card 130 is provided with a receiving circuit 101, first and second electric/optic converters 102 and 103 and a wavelength multiplexing part 104. An output interface card 132 is provided with a wave length separating part 111, the first and second electric/optic converters 112 and 113, an in-device frame terminating part 114 and a transmitting circuit 115. In an optical switch part 131, a clock signal for the re-timing in an output part is multiplexed in wavelength and transferred onto an optical waveguide being the same as that of a packet data signal. In the output interface card 132, packet data is separated from the wavelength multiplexed clock signal in the case of receiving each packet data and the re-timing is obtained in the packet data.
Patent JP-2001149275-A (JP)
Title: Cleaning tool
Inventor: TAMURA EIKICHI
IPC: A47L1/15
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool with which dirt stuck on an object such as windowpanes can be completely and easily wiped away and the efficiency of sweeping work can be improved. SOLUTION: A cleaning tool 1 is provided with a cloth material 2 composed of very fine fibers, a pressing means (holder 3 and elastic body 4) provided while being abutted to the back of this cloth member 2 and having the planar surface of abutting with the cloth member 2, a plane fastener for fixing the cloth member 2 while spreading it over the abutting surface of the pressing means, and a holding means 5 formed on the pressing means. By holding the holding means 5 and moving the pressing means in the state of press-fixing the cloth member 2 to the object, dirt is swept away.
Patent JP-2000161220-A (JP)
Title: Reciprocating compressor
Inventor: MATSUMURA YOSHITO
IPC: F04B39/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce noises by communicating a pressure introducing part of a resonance chamber with a delivery hole. SOLUTION: A pressure introducing part 601 opening in a delivery hole 34 is provided in a valve plate 6 unused part, and a resonance chamber 60 being a space part by applying a theory of a Helmholtz resonator is arranged. The resonance chamber 60 is composed of a through hole part 600, and in the upper/lower ends of the hole part 600, one is closed by a delivery valve 34, and the other is closed by a suction valve 32. The two valves are fixed by a fixing bolt 650. The delivery valve 34 is supported by retainer 36, and even if the delivery valve 34 is opened/closed, since the delivery valve exists in the root direction of the retainer 36, a space of the resonance chamber 60 is formed by being sandwiched with a valve plate 6. Similarly, the suction valve 32 is also fixed by the fixing bolt 650, a part is sandwiched by a cylinder block and the valve plate 6 to form a space of the closed resonance chamber 60. Noise can be reduced by easily using the valve plate by paying attention to a frequency of problematic specific noise.
Patent JP-H08183447-A (JP)
Title: Valve plunger slip-out preventing structure in assistor
Inventor: UYAMA SHINTARO
IPC: B60T13/57
Filed: 1994-12-28
Abstract: PURPOSE: To make a key member thin-walled and lightweight by bringing an engaging part between the key member and a valve plunger close to a contact part between the key member and a valve body so as to reduce bending moment applied to the key member. CONSTITUTION: The engaging parts 31d of a key member 31 are engaged with the ring groove 11a of a valve plunger 11 so as to prevent the valve plunger 11 from slipping out of a valve body. A guide part 6a for guiding the valve plunger 11 slidably is formed at the valve body on the rear side of the key member 31, and an axial passage 17a constituting a transforming passage 17 is formed radially outside of the inner peripheral surface of the guide part 6a. The key member 31 is inserted into a radial passage 17b constituting the transforming passage 17, and the rear side end face of the key member 31 is brought into contact with the tip face of the guide part 6a.
Patent JP-2001153602-A (JP)
Title: Device for measuring displacement of engine valve
Inventor: MORI AKIYOSHI
IPC: F01L1/46
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To accurately measure displacement of an engine valve by blocking noise. SOLUTION: A periphery of a sensor coil 13 wound to a bobbin 14 is covered with a shield cylinder 20 consisting of an inner cylinder 18 made of a nonmagnetic metal material and an outer cylinder 19 made of a high permeability metal material fitted on a circumferential surface of the inner cylinder 18.
Patent JP-H09200100-A (JP)
Title: Radio transmission method and equipment
Inventor: KURISUTOFUAA HOOSON
IPC: H04R5/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To send an audio signal from a television receiver to two speakers located remotely in a radio wave by applying frequency modulation to a VHF carrier with the audio signal, applying amplitude modulation to an SHF carrier with the modulated frequency wave and transmitting the modulated signal. SOLUTION: An audio signal S1 is sent from a television receiver 14 to two speakers 16, 18 located remotely from the television receiver 14 to obtain excellent acoustic distribution. For the purpose, a VHF carrier F2 is frequency- modulated by the signal S1 . Since a frequency deviation ΔF is proportional to the level of the signal S1 , the maximum deviation is ±100kHz at a frequency F2 of 1MHz and the final acoustic level is adjusted by adjusting the frequency deviation ΔF. Furthermore, the modulation wave S2m is fed to an RF amplifier for an SHF carrier (F3 =5.8GHz) to obtain an AM modulation wave S3m and it is sent by directing an SHF antenna toward the speakers. An SHF receiver 12 receivers the AM modulation wave S3m via a reception antenna and applies AM detection to the AM modulation wave S3m .  Furthermore, the signal is FM- demodulated and the demodulated signal is outputted from the speakers via a filter means.