baber/WOPTO huggingface dataset:
Patent JP-H07189224-A (JP)
Title: Construction machine
Inventor: YOSHINO JUNICHI
IPC: E01H5/09
Filed: 1993-12-27
Abstract: PURPOSE:To always make the pressure acting on a hydraulic cylinder constant, by providing a relief valve between an opening/closing valve and an oil tank, in a branch circuit recycling the hydraulic oil from a high pressure side hydraulic oil circuit in the rising direction of a civil work machine, to an oil tank through an opening/closing valve. CONSTITUTION:When an opening/closing valve 51 is closed at the position (a) and a changeover valve 43 is turned to the rise at the position (a), a hydraulic cylinder 17 is stretched and the working device 13 is raised. Then when a valve 43 is changed over to the position (b), the cylinder 17 is contracted to lower the device 13. The device 13 is lowered on working and supported on the ground surface by a support body 35. Then when the valve 51 is released at the position (b) and the valve 43 is positioned at (a), the hydraulic oil is retained in the high pressure side of the cylinder by a relief valve 59, at a lower pressing than the hydraulic pressure to raise the device. The grounding pressure of the device is reduced as much as the reactive force corresponding to the press. and the reactive force to bend the whole machine around the pivot shaft 15 is reduced. In this way, traveling is improved and the follow-up moving of the device to the ground can be increased.
Patent JP-H09143032-A (JP)
Title: Powder for cosmetic and cosmetic
Inventor: WASHIO YUTAKA
IPC: A61K8/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a powder for cosmetics excellent in water repellency and oil repellency and to obtain a cosmetic excellent in the durability of cosmetic effect. SOLUTION: A hydrated ethanol solution of tetraethoxysilane is hydrolyzed by adding a hydrochloric acid aqueous solution. Subsequently, the treated solution is further hydrolyzed by adding an ammonium hydroxide aqueous solution. Then, talc is subjected to the first surface treatment by adding it to the hydrolysate, stirring the mixture and drying it followed by sintering. Subsequently, a hydrated ethanol solution of tetraethoxysilane and perfluorosilane [CF3 (CF2 )7 (CH2 )2 Si(OCH3 )3 ] is hydrolyzed by adding a hydrochloric acid aqueous solution. The talc treated in the first surface treatment is subjected to the second surface treatment by adding it to this hydrolysate, stirring the mixture, and drying and sintering it to obtain the objective cosmetic powder having unevenness on its surface.
Patent JP-H01171456-A (JP)
Title: Treatment of heated soy sauce
Inventor: JIZO SHINICHI
IPC: A23L27/50
Filed: 1987-12-25
Abstract: PURPOSE:To economically obtain soy sauce of sufficiently good tests in high recovery at high filtration rate, by faltering soy sauce heated to moderate temperatures through a specific porous plate plate-like membrane. CONSTITUTION:Raw soy sauce heated to 40-80 deg.C is brought into contact with a porous flat plate-like membrane (e.g. polytetrafluorethylene membrane) with an average hole diameter of 0.1-0.6mum and thickness of 50-200mu the perform filtration under an average pressure of 0.5-4kgf/cm<2> at lineal rate of 0.5-2m/sec.
Patent JP-H07192550-A (JP)
Title: Cassette type electric wire winding method and device
Inventor: KANDA KAZUO
IPC: H01B13/00
Filed: 1993-12-27
Abstract: PURPOSE:To automatically stop the end part of a cut electric wire by the clip of a winding cassette to easily take out the electric wire from the cassette in winding the electric wire by a necessary lingth from an electric wire drum for the purpose of loading the electric wire onto an electric wire wiring device. CONSTITUTION:This device is used in linking with an electric wire length measuring cutting device 10, and the end part of a cut electric wire 7 is moved to the lower side of an electric wire winding cassette 30 under a condition where the end part is retained by a chucker 41 to raise the chucker 41 to stop the electric wire 7 to a clip on the outer periphery of the cassette 30. The chucker 41 returns to a position in the lower side of a cutting device 12, and the cassette 30 is rotated in this condition to wind the electric wire 7. When a given length is wound, the electric wire is cut by the cutting device 12, and the final end of the cut electric wire 7 is nipped by the chucker 41 to repeat the above action.
Patent JP-H03192554-A (JP)
Title: Optical head
Inventor: ANDO HIDEO
IPC: G11B11/10
Filed: 1989-12-22
Abstract: PURPOSE:To improve the stability and level of a regenerative signal by passing a light beam which is reflected by an information recording medium through an optical element so that the plane of polarization is at a specific angle to the optical axis of an anisotropic medium. CONSTITUTION:The plane of polarization of a laser beam which is generated generally by a semiconductor laser 2 is parallel to the extension direction of an active layer and the plane of polarization of the laser beam which is reflected by an information recording medium 12 is therefore parallel to the S-polarized light component or P-polarized light component of the light beam incident on a light transmitting and reflecting layer 10. The optical axis is arranged at 45 deg. to the light transmitting and reflecting layer 10 so that the light beam reflected by the information recording medium 12 is separated by the anisotropic recording medium 14 into an ordinary and an extraordinary light beam. Consequently, the stability and level of the regenerative signal are improved. Further, the optical system is simplified and reduced in size.
Patent JP-2001147115-A (JP)
Title: Collision preventing device of measuring machine
Inventor: MATSUMIYA SADAYUKI
IPC: G01B5/008
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a collision preventing device of a measuring machine capable of preventing a damage of a noncontact type probe, a measuring machine body, a measuring object or the like, caused by collision. SOLUTION: This collision preventing device 2 is equipped with a holder 20 mounted on the noncontact type probe 18, a ring-shaped collision detection part 30 for covering the noncontact type probe 18, a holding means 40 for holding the collision detection part 30 displaceably and resettably in the Z-axis direction relative to the holder 20, and a switch means 50 for detecting relative displacement generated between the holder 20 and the collision detection part 30 and for commanding movement stop or movement to the refuge direction of the noncontact type probe 18 relative to a driving system. Therefore, the damage of the noncontact type probe 18, the measuring machine body, the measuring object or the like, caused by collision can be prevented.
Patent JP-2001151983-A (JP)
Title: Phenolic resin molding material and molded pulley prepared therefrom
Inventor: MIYOSHI MASANORI
IPC: C08L61/06
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a phenolic resin molding material which gives a molded pulley having an excellent wear resistance and less belt attacking properties, and a molded article prepared from the molding material. SOLUTION: There are provided a phenolic resin molding material comprising a phenolic resin and an inorganic fiber, which further comprises an organic filler composed of a cured product of a melamin resin in an amount of 5-25 wt.% based on the total amount of the phenolic resin molding material, the phenolic resin molding material wherein the organic filler composed of a cured product of a melamine resin is a powder formed by grinding a waste material generated in the molding step of a melamine resin molding material, and a molded pulley obtained by molding the phenolic resin molding material by a hot press.
Patent JP-H11162707-A (JP)
Title: Positive temperature coefficient thermister device
Inventor: KOTANI SHO
IPC: H01C7/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent burn out of an electrode, by providing a conductive thin wire on an electrode face of rectangular positive temperature coefficient thermister, and then attaching the thin wire onto the electrode face by means of metal thermal spraying for the electrode forming. SOLUTION: Two brass thin wires 4, of which both ends are formed as L-shape, are provided the upper surface of a honey-comb element 1, both forming portions of the two brass thin wires 4 are inserted into lattice holes of the honey-comb element 1, and the brass thin wires 4 are hanged across the lattice holes. Next, the brass wires 4 are integrated to form an electrode 3 by thermal-spraying brass onto the electrode face of the honey-comb element 1. A power supply 9 is formed can the electrode 3 of the brass thermal-sprayed layer by printing silver. An electrode protective layer is formed by coating a weather-resistant coating such as silicone resin and the like on the electrode 3 of the brass thermal-sprayed layer.  As a result the electrodes on both planes between which crack portions are put are held in the same potential by thin wires on the electrode faces and prevent discharge in the cracks, even though the cracks occur in a portion of the positive temperature coefficient thermister 1.
Patent JP-H07187994-A (JP)
Title: Chemical release-controlled preparation
Inventor: FUJIOKA TAKAHARU
IPC: A61K9/22
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a preparation capable of releasing a water-soluble drug at a constant rate for a long period in a living body for the purpose of duration of its medicinal effect. CONSTITUTION:This preparation is a column-shaped one involving (a) an inner layer composed of a non-disintegratable and biocompatible material containing a uniformly dispersed water-soluble drug and (b) an outer layer coating the inner layer and composed of a water-impermeable biocompatible material capable of controlling swelling of the inner layer. The ratio of the length of the cross-section of the inner layer to the longitudinal length is >=1:1 and one or both of the side ends of the inner layer are exposed so as to be in contact directly with the environmental atmosphere.
Patent JP-H06181136-A (JP)
Title: Method and device for inserting iron core of transformer
Inventor: YAMAMOTO YUKIMITSU
IPC: H01F41/02
Filed: 1992-12-11
Abstract: PURPOSE:To smoothly insert the wound core of a transformer into the window sections of coils while the core is guided by control bars and insertion assisting bars by inserting the leg sections of the wound core into the window sections of a pair of coils by moving the control bars and insertion assisting bars together with the core. CONSTITUTION:The front end section and their vicinities of the first and second half yoke sections y1 and y2 of a wound core Cu to which a yoke section y' is clamped are inserted into the window sections of a pair of coils W and W' by moving the core Cu toward the coils W and W' together with control bars 46 and 47. Then the pair of leg sections of the core Cu are inserted into the window sections of the coils W and W' by moving the core Cu in the direction of the winding axis of the coils W and W' together with the control bars 46 and 47 and insertion assisting bars 96 and 97 in such a state that the bars 96 and 97 are brought into contact with both side faces on the rear end section sides of the sections y1 and y2 of the core Cu in which a joining section is opened and the end section and its vicinity of one yoke section (y) of the core Cu is held between the bars 96 and 97 and 46 and 47.
Patent JP-H03191644-A (JP)
Title: Cordless telephone system
Inventor: SHISHIKURA KAZUMI
IPC: H04M11/02
Filed: 1989-12-21
Abstract: PURPOSE:To utilize a cordless telephone system for control other than a voice call by providing a decoder, an interface and a control part on a fixed part and providing a control part of a transmitting/receiving part on a portable part. CONSTITUTION:A fixed part 1 analyzes a code signal sent from a portable part 2 by a decoder 31 and outputs a designated control sight to an interface 32 from a control part 33, and executes remote control of an apparatus connected to the interface 32 in accordance with the control signal. The portable part 2 sends the code signal, based on a remote answer signal sent from the fixed part 1, and also, ends the remote control, based on a remote completion signal. According to this configuration the fixed part is controlled by a radio wave from the portable part, and the remote control of the equipment connected thereto can be executed from the fixed part. Accordingly, the cordless telephone system can be utilized effectively for controls other than a voice call.
Patent JP-H07188362-A (JP)
Title: Curable polyphenylene ether-based resin film
Inventor: KATAYOSE TERUO
IPC: C08G65/48
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a resin film excellent in flexibility, dielectric characteristics, heat resistance, chemical resistance and adhesiveness to copper and useful for flexible printed circuit boards, etc., by cross-linking a specific number of an unsaturated group of a polyphenylene ether resin containing an unsaturated group. CONSTITUTION:This film is obtained by cross-linking an unsaturated group of a reaction product of a polyphenylene ether resin containing an unsaturated group, e.g. a resin of formula I [J is a polyphenylene ether chain composed of an unit of formula II; (m) is 1-6; when (m) is 1, Q is H and when (m) is >=6 and <=2, Q is a residue of a polyfunctional phenol compound having 2-6 phenolic OH groups in the molecule and having a substituent group which is inert to polymerization at ortho position and para position] with a compound of formula III [X is a halogen other than F; R1, R2 and R3 each is H, methyl or ethyl; (l) is 1-4] and a compound of formula IV [Y is X; R4 is R1; (k) Cl] in 0.1-5 numbers based on 100 repeating units.
Patent JP-H08112591-A (JP)
Title: Treatment of foamed scum
Inventor: HAMADA HIDEAKI
IPC: C02F3/12
Filed: 1994-12-09
Abstract: PURPOSE: To obviate the generation of scum in spite of reaeration by physically defoaming the suspended scum by directly adding a hydrolase to defoaming water for physically disintegrating suspended scum or using an immobilized lysozyme and causing bacteriolysis of actinomycetes or selective sterilization by the hydrolase. CONSTITUTION: The treatment of the suspended scum (in activated sludge microorgaisms of water treatment) suspended on the water surface in a sewer treatment is executed by adding the hydrolase to cause the bacteriolysis of the actinomycetes to the defoaming water 2, 4 for physically defoaming the suspended scum.
Patent JP-2000152514-A (JP)
Title: Power supply delay breaker
Inventor: SAITO TATEKI
IPC: H02J7/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a power supply delay breaker, capable of delay breaking power supply to an on-vehicle electric equipment for prevention of a storage battery from being exhausted. SOLUTION: This breaker receives an output from each operation of a push- button switch PB, to which the voltage of an on-vehicle storage battery is applied to generate a clock signal from a clock signal generator 1, receives clock signal to reverse a Q output of a T flip-flop 2, on off controls a switch circuit 5 based on the Q output, and applies the output of the switch circuit 5 as power supply to the on-vehicle electric equipment and a microcomputer 7. The microcomputer 7 is pulled up by ACC voltage level-converted by a level converting circuit 8. When the supply of the level-converted ACC voltage is stopped, the breaker discriminates that the microcomputer 7 is pulled down. The breaker outputs high potential output via a T flip-flop set circuit 9 after a preset fixed time from the determination, sets the T flip-flop 2, and the switch circuit 5 is controlled in off condition.
Patent JP-H07194920-A (JP)
Title: Augmented gas separation and zeolite composition therefor
Inventor: JIYOZEFU TEIMOSHII MURUHAUPUTO
IPC: B01J20/18
Filed: 1994-12-13
Abstract: PURPOSE: To provide enhanced performance by using a suitable zeolite adsorbent in PSA air and other gas separation operations. CONSTITUTION: The pressure swing air and other gas separation operations are executed by using a specified suitable zeolite adsorbent composition based on the symmetry of framework atoms and cations therein. Specific SiO2 /Al2 O3 and cation/cation ratios for enhanced performance are identified. An LiX adsorbent having a silica to alumina ratio on the order of 2.364 provides enhanced PSA performance.
Patent JP-H08165885-A (JP)
Title: Branch shield machine
Inventor: KURIHARA KAZUO
IPC: E21D9/06
Filed: 1994-12-13
Abstract: PURPOSE: To immediately conduct a branch excavation with safety by providing the advance window hole of a branch shield machine on a skin plate, blocking it with a filler, connecting a guide tube section on the inside, and storing the branch excavator in the tube section. CONSTITUTION: The front barrel, middle barrel, and rear barrel of a main line shield machine 10 are connected to folding jacks respectively. The excess excavation quantity is reduced, and the advancing direction can be easily changed. The advance window hole 12 of a branch excavator 20 is provided on a skin plate in advance, and a guide tube section 13 is connected on the inside. The tip of the tube section 13 is integrally connected to the skin plate along the inner periphery of the window hole 12. The window hole 12 is blocked with a filler such as mortar. The tip of the branch excavator 20 is stored in the tube section 13 in the main line excavator 10. When the main line excavator 10 is advanced to the expected branch place, the filler is excavated by the excavator 20, and the excavator 20 is advanced in a branch line tunnel.  The branch line tunnel can be excavated with good workability.
Patent JP-2000160182-A (JP)
Title: Lubricant composition having improved oxidation stability
Inventor: RYAN HELEN THERESA
IPC: C10N30/06
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting improved heat stability and oxidation stability by adding an adding agent obtained by combining a lubricant composition with a specific antioxidant. SOLUTION: This lubricant composition has improved heat stability and oxidation stability by combining a lubricant composition comprising (A) a wear resistant component for an oil pressure (preferably zinc dialkyldiphosphate in a grade for an oil pressure) and (B) a base oil with (C) an adding agent comprising (i) an amine antioxidant (e.g. diphenylamine, a phenyl-α- naphthylamine or the like) and (ii) at least one kind of additional antioxidant selected from a no ash dithiocarbamate [preferably methylene-bis(di- butyldithiocarbamate)], an olefin sulfide (preferably a mixture of an isomerized 16-18C α-olefin) and a phenolic antioxidant (preferably 2,6-di-t-butylphenol).
Patent JP-H03194606-A (JP)
Title: Controller for plural power sources
Inventor: INTO JUNICHI
IPC: G05F5/00
Filed: 1989-12-25
Abstract: PURPOSE:To reduce the parasitic capacity of a capacitor and to attain highly precise control by providing a dedicated capacitor which sample-holds a comparison reference voltage as to a power source that requires highly precise control among plural power sources. CONSTITUTION:A comparison reference potential for a third equivalent voltage power source is realized by conducting a switch 55 and charging the sample holding capacitor 56 by a D/A converter 7. The capacitor 56 is charged to the comparison reference potential which is always equivalent to digital data of DATA 3 and which is used for a third level decision signal source and it is prevented from being switched to the other comparison reference potential and from being charged. Thus, highly precise control can easily be realized as to the power source applied to the third level judged signal source compared to a case when the capacitor is charged/discharged time divisionally in different voltage levels.
Patent JP-H05270220-A (JP)
Title: Chain link for antiskid device of vehicle wheel
IPC: B60C27/06
Filed: 1992-12-14
Abstract: PURPOSE: To reduce stress to an end link by making the inside width of a hook equal to the thickness of the web in the zone of the place of attachment, plus a slight extra dimension for adequate mobility, and making the internal diameter of the eyelet equal to the internal width of the hook. CONSTITUTION: The wire of each hook link 2 is bent over to form a circular eyelet 3 to engage around each connecting link 1, and a hook 3a whose hook end 4 points in the direction of the eyelet 3 is formed at the other end of the wire of the hook link 2. The internal width A of the hook 3a is made to be equal to the thickness of the web, plate or arm in the zone of the place of attachment plus a small additional dimension for an adequate mobility of the hook link 2. The internal diameter B of the eyelet 3 is made to be equal to the internal width A of the hook. As a result, the external diameter 6 of the eyelet 3 prevents the hook end 4 from being bent inwards, when the hook link 2 is disposed between the vehicle wheel and the road, to reduce the wear, and from being destroyed.
Patent JP-H05139387-A (JP)
Title: Helicopter
Inventor: SUZUKI TAMAKI
IPC: A62C3/08
Filed: 1991-11-22
Abstract: PURPOSE:To provide a fire helicopter which is used for the fire of a super- highrise building or the like to display excellent effect by providing a nozzle to execute water injection outside the front part of a belly body. CONSTITUTION:A hose winding and rewinding device 29 driven by a motor 23 is mounted on a helicopter 1, and the tip of a hose 15 managed by the device 29 is connected to a nozzle 11 attached to the outside of the front part of the belly body of the helicopter 1 through a coupling 26 and a valve 27. The nozzle 11 is operatably provided through an operating mechanism 28 operated by an operator 10. The side of the basic end of the hose 15 is hung down from the helicopter 1 to the ground and connected to the water feeding port of a fire truck 18, and a hose 20 on the side of the fire truck 18 is connected to a fire hydrant 21 by a ground operator 17, and a pump 19 inside the fire truck 18 is driven to feed water into the hose 15. Mutual connection among a hose operator 14, the pilot 22 of the helicopter 1, the operator 10 and the ground operator 17 is carried out through a communicating apparatus 13.
Patent JP-H09176875-A (JP)
Title: Chemical charging and pickling device
Inventor: KARAKAMA TOSHIO
IPC: C23G3/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent an irregularity of film thickness and an unevenness of the film thickness and to save a water quantity for washing by controlling a fixed delivery pump by calculating an extent of consumption of a chemical from a surface area calculated from the weight of a material to be treated and a film thickness. SOLUTION: The weight of a wire material is measured at a loading place 1a in a pickling line, etc. A volume of the wire material is calculated from the weight and a specific gravity of the wire material sent from the loading place 1a. Moreover, the surface area of the wire material is calculated from a radius, the specific gravity and the weight of the wire material. A charging amount of the chemical required to form the film is decided from this surface area of the wire material and the film thickness. The decided charging amount of the chemical is converted into a digital signal and instructed to the fixed delivery pump 7. The delivery pump 7 charges the chemical by a constant flow rate for a fixed time according to an indicated digital amount 7 and to replenish a portion of the chemical predicted to be consumed in a tank to keep the quality constant.