baber/WOPTO huggingface dataset:
Patent JP-H0245248-A (JP)
Title: Brake hydraulic pressure control device for vehicle
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/44
Filed: 1988-08-04
Abstract: PURPOSE:To enhance durability by mounting an intake valve that is released by a valve operating member integrally formed with the piston of a master cylinder in a fluid passage for connecting the master cylinder to its hydraulic pressure chamber accumulator, and making the intake valve retainable with a valve holding member. CONSTITUTION:Valve chambers 18, 19 having openings 16, 17 that connect to each of fluid pressure chambers 5, 6 are formed in the housing 2 of a master cylinder 1, and the valve chamber 19 out of them is connected to an accumulator 22 through a fluid passage 21 where a supply valve PWC of normally closed type is interposed. And, each of the valve chambers 18, 19 is provided with each of valve mechanisms 26, 27, to which intake valves 31, 32 that serve as non-return valves are mounted, and each of the valves 31, 32 is released by the collision of each of cylindrical intake sleeves 33, 34 that are installed to the primary and secondary pistons 3, 4 as valve operating members. Further, pistons 63 as valve holding members are provided in the valve mechanisms 26, 27, and the seating condition of the valves 31, 32 to the seat surfaces can be retained in a specified condition.
Patent JP-H0515854-A (JP)
Title: Bucket and discharging mechanism in bucket conveyor
Inventor: SOE MASAO
IPC: B65G17/16
Filed: 1991-07-08
Abstract: PURPOSE:To provide a bucket and a discharging mechanism in bucket conveyor easy for increasing capacity where goods can be put in from any positions and a reset means is not needed and the commerical value of goods is kept good and drainage is good and goods can be discharged classified by weight. CONSTITUTION:A bucket 35 nearly in the shape of a triangle equipped with slits is freely rotatably supported by a support axis on chains 33, 33 at both the sidewall parts, being suspended with the bucket 35 inclined upward and a guide piece 37 is fitted to the sidewall part. When bucket conveyors are arranged in plural lines and a vertical guide member 55 is installed. the travelling position of the bucket 35 is stabilized. In discharging the goods, a solenoid corresponding to the weight of the goods is excited, causing the guide piece 37 of the corresponding bucket to be abutted on the engaging member coming in the engaging position. Moisture stuck falls downward from the slits during carrying.
Patent JP-S6437467-A (JP)
Title: Production of isotropic carbon fiber-carbon composite material
Inventor: IWAKI HIDEHIKO
IPC: C04B35/83
Filed: 1987-08-04
Abstract: PURPOSE:To produce the titled composite material, having excellent isotropic properties of flexural strength, impact strength, etc., by pressing a mixture of carbon short fibers with a carbonizable organic compound by a specific method and firing the resultant formed compact. CONSTITUTION:Carbon short fibers (e.g. polyacrylonitrile or pitch based fibers) having 1-100mm fiber length and 300-300,000 fibers bonded into a bundle are mixed with a carbonizable organic compound (e.g. tar or pitch) as a binder at a weight ratio so as to provide 15-75vol.% ratio of the carbon short fibers in the final product after firing. The resultant mixture is partially taken and a sufficient pressure is applied only to one direction and determine compressibility from amount of compression. The residual mixture is then pressed and formed so as to be successively compressed from the three directions by 1/3 of the obtained compressibility. The resultant compact is then fired and impregnated with the afore-mentioned organic compound, refired and then subjected to graphitization treatment to afford the aimed carbon-carbon composite material.
Patent JP-H0846638-A (JP)
Title: Information controller
Inventor: HOSHIDA MASANORI
IPC: H04L12/58
Filed: 1994-07-27
Abstract: PURPOSE:To provide the information controller by which the content of information is confirmed, edited and arranged through the use of various additional information provided to general information without use of visual information while conducting sound reproduction. CONSTITUTION:A reproduction instruction is received from a telephone set 101, a voice synthesis section 104 is used to listen to the stored information in voice and a registration instruction is given on the way of reproduction as a marking to the information thereby registering additional information representing 'important part of information' and 'information delete enable part' or the like to the information during the reproduction. For example, only the important part is extracted and reproduced from the information provided with the additional information based on the additional information. The reproduced instruction is entered from a terminal equipment 110 or the telephone set 101 and the reproduced information is outputted from a screen of a terminal equipment or a telephone set.
Patent JP-2001018223-A (JP)
Title: Production of regenerated polyester resin sheet
Inventor: UCHIUMI MASAAKI
IPC: B29C48/76
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To produce a regenerated polyester sheet surely and efficiently by using moldings constituted primarily of a polyester resin such as used PET bottle collected from a consumer, as a raw material. SOLUTION: In a method for producing a sheet, in which collected polyester moldings are used as a raw material and melt extrusion molding is performed by using a biaxial extruder, the producing method of the regenerated polyester resin sheet comprises the steps of supplying the raw material comprising collected polyester resin with 0.5-3.0 wt.% moisture to a twin-screw extruder having a plurality of vacuum vents, heating the raw material while maintaining the same in a solid state at the reduced pressure and succeedingly heating and melting the raw material at the reduced pressure to obtain molten polyester.
Patent JP-H1018120-A (JP)
Title: Swimming cap
Inventor: SHIMIZU YUKIMARU
IPC: A63B33/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a swimming cap, capable of disturbing a water stream flowing on the surface thereof, providing a turbulent flow, reducing the shape resistance and useful for improving records by forming a protrusion group composed of independent fine protrusions on the surface of the swimming cap body. SOLUTION: This swimming cap comprises a material having the stretchability and is obtained by forming a protrusion group 4a, composed of independent fine protrusions 4 and arranged so as to form a zigzag shape from the flow direction on the surface of the swimming cap body or arranged so as to provide the zigzag shape from the front and rear directions of the swimming cap in the back of the head. The distance among the respective protrusions 4 constituting the protrusion group 4a is preferably 3.0-10.0mm and the height thereof is preferably 0.5-2.0mm.
Patent JP-S6175861-A (JP)
Inventor: FUJII SHIGEO
IPC: D04H1/4274
Filed: 1984-09-18
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-S6351684-A (JP)
Title: Magnetoelectric conversion element
Inventor: NAI KAZUNOBU
IPC: H01L43/02
Filed: 1986-08-21
Abstract: PURPOSE:To realize a highly reliable flat type device with a bend in a lead not so high from a magnetoelectric conversion section by a method wherein a lead connecting a magnetoelectric conversion section electrode to the outside lies horizontally over the surface of the magnetoelectric conversion section, the lead is connected to the electrode, and a reinforcement layer is formed on the electrode with the lead connected thereto. CONSTITUTION:A ball is formed at the end of an Au line, and a lead 7A is ball-bonded to a lead frame 6A. The lead 7A is then allowed to bend and extend to a magnetoelectric conversion section electrode 4A, and is bonded to the electrode 4A, and then the lead 7A is disconnected. Similarly, connection is established between a lead frame 6B and electrode 4B, lead frame 6C and electrode 4C, lead frame 6D and electrode 4D. With a lead being horizontally bonded to a magnetoelectric conversion section electrode, there is no protrusion of the lead and the height  h of the lead is small. The bond thus established is not strong enough because the bonding with the electrode section is not a ball-bonding, meaning reinforcement is necessary. For this, a coat of insulating resin is provided to cover the magnetoelectric conversion section upper surface, and is allowed to harden into a reinforcement layer 8.
Patent JP-H1138299-A (JP)
Title: Method for adjusting cofocal optical system
Inventor: MATSUNO KIYOO
IPC: G02B21/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment of the alignment and to execute the alignment with good accuracy. SOLUTION: A reflection object for alignment, such as a concave mirror 25, which is arranged in the position where the object to be measured is ought to exist and of which the contour plane in a direction perpendicular to the optical axis is not one and which plane is formed into a specified shape, is irradiated with the light from an arrayed spot light sources of the cofocal optical system. The reflected light thereof is observed or measured and the alignment of the optical system is executed.
Patent JP-2000025432-A (JP)
Title: Motor truck moving device
Inventor: YAMADA KEIICHI
IPC: B60D1/14
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To stop the self-travel by a motor truck and to efficiently move the motor truck by connecting or releasing the motor truck via the action of the lift device of a cargo handling vehicle provided with the lift device capable of lifting the turning wheel side of the motor truck. SOLUTION: The self-travel of a motor truck 2 having large noises is stopped when it passes through a residential district at night, a cargo handling vehicle 3 having small noises is arranged on the front side of the motor truck 2, the tip of the lift body 21 of a lift device 10 is located below the front side of the motor truck 2, and a recessed coupler 23 is located below the protruded coupler 22 of a connecting device 4. The lift body 21 and the protruded coupler 22 are lifted by the lift body 10 capable of lifting the turning wheel side of the motor truck 2 to be connected to the recessed coupler 23. The motor truck 2 is towed and carried into a factory through the residential district. The connecting device 4 is provided between the motor truck 2 and the cargo handling vehicle 3 and is connected or released via the action of the lift device 10.  The self-travel of the motor truck 2 is stopped, and it can be efficiently moved.
Patent JP-H0361727-A (JP)
Title: Electromagnetic valve plate for viscous fluid fan clutch
Inventor: ROORENSU SHII KENEDEI
IPC: F16D65/18
Filed: 1990-07-24
Abstract: PURPOSE: To improve fan efficiency by making liquid flow into a shearing part from a reservoir by separating a flexible plate made of a ferro-magnetic body from a gate by generating magnetic flux. CONSTITUTION: A clutch assembly body 14 of a radiator for an automobile separates stoppers 92A, 92B from a gate 55 of a pump plate 54 by attracting a flexible valve plate (plate) 74 made of a magnetic body installed on a main body part 40 by magnetic flux when the ring pump plate 54 is arranged between the main body 40 and a cover plate 44 and an electromagnetic coil 34 fixed on a fixed housing 26 through a retaining ring 33 is electrified. Consequently, fluid flows in a shearing part 66 from a reserver chamber 27 and transmits driving from a drive shaft 24 to a fan fixed on the cover plate 44 through a clutch disc 57.
Patent JP-2000030215-A (JP)
Title: Thin-film magnetic head and its production
Inventor: SATO KIYOSHI
IPC: G11B5/31
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a thin-film magnetic head dealing with a narrowing tracks, without degrading its OW characteristics by improving the shape near the front end of an upper core layer. SOLUTION: An upper core layer 25 comprises a front end D formed of a track width, an intermediate part E having a width size T1 larger than the track width and a rear end F where the width size becomes larger. More particularly, the degree of development is increased by enhancing the NA of an exposure machine at the exposing patterns for forming a front end D, by which the dealing with the trend the narrow tracks is made possible. The OW characteristics are improved, by shortening a length L2 of the front end D and disposing an intermediate part E large in the width size T1 behind the front end D.
Patent JP-S6441449-A (JP)
Title: Operation controller for upper surface brush of car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1987-08-03
Abstract: PURPOSE:To improve the car washing efficiency by installing a controller for controlling the upper surface brush of a car washing machine so as to swing to a rear springing-up position and permitting the switching operation of the controller between the operation state and non-operation state. CONSTITUTION:When a car V' is washed, a switch SW is operated to switch a controller 14 to the operation state. Then, an upper surface brush 5 contacts the car body when a traveling frame 2 returns, and said brush 5 swings rearwardly, and when said brush 5 passes a direction change position, a limit switch is operated to supply a signal into the controller 14. Therefore, the controller 14 stops a traveling driving device M1, and stops the revolution of the brush 5. At the same time, the brush 5 swings upwardly to a rear springing-up position. Then, the returning of the traveling frame 2 is restarted by the traveling driving device M1, and the brush 5 starts revolution, and lowers up to the contact with the car body. Therefore, the brush can easily get over a projecting article 16, and the washing efficiency can be improved.
Patent JP-H1036990-A (JP)
Title: Electrode plate for electrolytic deposition of metal
Inventor: KUSANO MINEHARU
IPC: C25C7/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a conductive metallic base plate and to improve productivity of electrolytic collection by providing an electrical insulating part in which films composed of a melt-sprayed metal, a ceramics and a resin are laminated at an edge part of the conductive metallic base plate. SOLUTION: In an electrode plate for electrolytic deposition of metal, the electrical insulating part 2 having a laminated part composed of a lower layer of a thermally-sprayed metal film 5, an intermediate layer of a ceramic film 3 and an upper layer of a resin film 4 is provided at the edge part of the conductive metallic base plate 1. The ceramic film 3 is preferably formed by thermal spraying of the ceramics. The ceramic film 3 together with the resin film 4 imparts an electrical insulating function thereto and improves adhesion of the resin film 4 to the electrical insulating part 2. The resin film 4 imparts a function as a protective film for the ceramic film 3 against acids thereto. The thermally-sprayed metal film 5 reinforces adhesive power of the ceramic film 3 to the conductive metallic base plate 1. Thickness of the ceramic film 3 is preferably 50 to 200μm.
Patent JP-S6438469-A (JP)
Title: Polyamide resin composition
Inventor: MATSUOKA MASAMI
IPC: C08L51/06
Filed: 1987-08-05
Abstract: PURPOSE:To obtain a resin composition having excellent impact resistance and flexural modulus, by mixing a polyamide resin with a specified modified olefin polymer composition prepared through treatment with an unsaturated carboxylic acid. CONSTITUTION:The title resin composition is prepared by mixing a polyamide resin with a modified olefin polymer composition mentioned below so as to provide an amount of the polyamide resin of 50-95wt.% based on the total mixture. Said modified olefin polymer composition is prepared by mixing an olefin multipolymer (I) made from comonomers in which the content of an alpha,beta-ethylenically unsaturated carboxylic ester is 0.1-50wt.% and that of a dibasic unsaturated carboxylic acid or its derivative is 0.05-20wt.% with a copolymer (II) of at least ethylene and a 3C or higher alpha-olefin, said multipolymer I and copolymer II having been each treated with an unsaturated carboxylic acid or its derivative in the presence of a radical-polymerization initiator, so that either of these modified olefin polymers amounts to 1-99wt.% of this mixture.
Patent JP-H1041871-A (JP)
Title: Power source control system for portable communication terminal
Inventor: SUZUKI KOJI
IPC: H04B7/26
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent power supply from being cut off by a erroneous misoperation of a power supply key at the time of incoming call or speaking by detecting the kind of an input key, the time of continuous depression and conditions at a terminal and discriminating whether or not the key operation is valid according to an operation discrimination reference. SOLUTION: Concerning the input from a key input device 23, the kind of key is detected by a key depression detecting means 24 and sent to a key input discriminating means 26 and at the same time, the detection information of key depression start is reported to a key depression time calculating means 25. When this information is received, at the key depression time calculating means 25, the continuous depression time of the key is calculated by a timer and sent to the key input discriminating device 26. In key input discrimination information 28, on the other hand, operation reference time is set corresponding to the conditions at the terminal with as the operation discrimination reference.  According to the discrimination reference, the key input discriminating means 26 discriminates whether or not the key operation is valid from the communication conditions from information 27, showing the kind of the key, the time of continuous depression and the conditions at the terminal. Thus, power supply is prevented from being cut off by misoperation of the power supply key at the time of incoming call or of speaking.
Patent JP-H0938951-A (JP)
Title: Discharge liquid pressure destruction method
Inventor: ARAI HIROSHIGE
IPC: B28D1/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To effectively destruct an article to be destructed having one free surface. SOLUTION: A preceding hole 11 is formed to a first free surface F and the inner surface thereof is set to a second free surface F2 and a destruction hole 12- is formed to the periphery of the preceding hole 11 to be loaded with a destruction probe and destructed by discharge to expand the second free surface F2 and, futher, destruction holes 12-2 -12-5 are successively formed to the periphery of the preceding hole 11 to be subjected to discharge destruction.
Patent JP-H05336926-A (JP)
Title: Preparation of granulated soybean flour
Inventor: YASUKAWA KEIICHI
IPC: A23L11/00
Filed: 1992-06-10
Abstract: PURPOSE:To obtain granulated soybean flour to be scattered over an OHAGI (rice cake covered with bean flour), cooked rice, etc. CONSTITUTION:Albumen is used as a binder for the granulation of soybean flour taking advantage of the frothing property and heat-coagulability of albumen. The use of albumen as a frothing liquid is effective in minimizing the migration of water to the mixed soybean flour by the low wettability of frothed albumen and the high thermal coagulation rate of albumen. The objective granular soybean flour can be prepared while keeping the crispy feeling of soybean flour by drying the above product.
Patent JP-H0375751-A (JP)
Title: Photosensitive mixture
Inventor: MIHIAERU ZEBARUTO
IPC: G03F7/039
Filed: 1990-07-23
Abstract: PURPOSE: To enable water-based alkali development for exposure with an excimer laser by using a specified diazotetronic acid as an optically active component so as to improve solubility characteristics and decolorizing behavior. CONSTITUTION: The diazotetronic acid expressed by formula I forms a photosensitive mixture of a polymer and an optically active component, and its optical activity gives good decolorizing behavior. A positive DUV photoresist which does not volatilize from the resist layer during a drying process and can be developed with a water-based alkali developer for exposure with a KrF excimer laser can be obtd. In formula I, R is H or alkyl, cycloalkyl, aryl or silicon-contg. group. At least one of R is an aliphatic or aromatic group having another diazotetronic group. Or, one of R is a single bond to directly bond the diazotetronic group to the polymer, or an alkylene group, arylene group or bivalent siliconcontg. group bonded to the polymer.
Patent JP-H0481916-A (JP)
Title: Key input operation control method for processor
Inventor: HARADA TAKESHI
IPC: G06F3/02
Filed: 1990-07-25
Abstract: PURPOSE:To improve the safety of a system by making a series of key inputs invalid, when the incorrect key input of a short time interval is detected, and displaying a means which considers an operator's mental state estimated from the processing contents being in the course of execution on a display. CONSTITUTION:The information processing system is constituted of an input device 3 consisting of a keyboard 1 and a decoding part 2, a system controller 7 consisting of a key code buffer 4, a microprocessor 5 and a key input operation control part 6, and a display 8. In such a state, when an incorrect key input is detected in a short time, a series of key inputs are made invalid, a message conforming to an operator's mental state estimated from the processing contents being in the course of execution is displayed on a display 8 and the operator's psychological excitement is calmed down. In such a manner, the performance as a man-machine interface is improved, and a malfunction caused by a misoperation can be prevented.
Patent JP-H0750038-A (JP)
Title: Manufacture of master optical disc
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/26
Filed: 1993-08-06
Abstract: PURPOSE:To manufacture a master optical disc which facilitates accurate tracking control in such a manner that signal bits of adjacent tracks are alternately different. CONSTITUTION:A first photoresist thin film 2 is formed on a glass substrate 1, a first laser beam 3 is continuously applied to the first photoresist thin film 2 and the part of the first photoresist thin film 2 to which the first laser beam 3 is applied is removed to form a trench 4. A metal thin film 6 is formed on the glass substrate 5 on which the trench is formed and the part of the metal thin film 6 which is formed on the remaining first photoresist thin film 2 is removed with the first photoresist thin film 2 to leave a spiral metal thin film 6. Further, a second photoresist thin film 7 is formed on the glass substrate 5 on which the spiral metal thin film 6 is formed. A second laser beam 8 is applied to the spiral metal thin film 6 and to the space between the adjacent spiral thin films 6 with tracking to record signals and the part of second photoresist thin film 7 to which the second laser beam is applied is removed.
Patent JP-2000018308-A (JP)
Title: Hydraulic shock absorber
Inventor: KURUSU AKINORI
IPC: B61F5/24
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To absorb the shock caused at the time of collision with a stopper rubber in a stroke edge of a piston rod, in a hydraulic shock absorber. SOLUTION: A piston 17 connected to a piston rod 19 is fitted into a cylinder 14. Orifice oil passages 28, 29 for communicating the inside of a cylinder 14 and a reservoir 15 with each other are provided on the side wall of the cylinder 14. Spiral grooves 30, 31 are provided on the inner circumferential surface of the cylinder 14. When the piston rod 19 is moved to the vicinity of a stroke edge, the orifice oil passage 28 or 29 is closed by the piston 17 to increase damping force. When the stroke of piston rod 19 is further performed, the groove 30 or 31 is bypassed the piston 17 to communicate between cylinder chambers 14a, 14b. Accordingly, at the stroke edge, it is possible to decrease shock degrees (a sum with damping force and the reaction force of the stopper rubber) at the time of collision with a stopper rubber by lowering the damping force.  In addition, grooves 30, 31 are spirally formed, so that eccentric abrasion of the piston 17 can be prevented.