baber/WOPTO huggingface dataset:
Patent JP-S6398810-A (JP)
Title: Magnetic head
Inventor: SOEDA HARUO
IPC: G11B17/32
Filed: 1986-10-14
Abstract: PURPOSE:To improve head touch and to prevent generation of a drop-out by forming the sectional shapes in the sliding contact surfaces at the front end of a magnetic head to the arc shapes the respective central parts of which project and specifying the projecting quantity within a specific range from the ends of the sliding contact surfaces. CONSTITUTION:The sliding contact surfaces 15a at the front end of the magnetic head 15 are formed to the arc shapes having the perpendicular section shapes in the traveling direction of a magnetic sheet and a radial direction, the central parts of which project. Only the part within the range where the projecting quantity from the end parts of the surfaces 15a are within a specified value contacts the magnetic sheet when such head 15 is pressed to the sheet and is slid while the sheet is held curved. The good head touch is, therefore, obtd. by determining the projecting quantity regardless of the widths La, Lb and radii Ra, Rb of curvature at the front end of the head. A satisfactory result is obtd. merely by specifying the projecting quantity in a 0.2-0.9mum range. The head touch is thereby improved and the generation of the drop-out is prevented.
Patent JP-H09170603-A (JP)
Title: Valve device for power brake circuit of hydraulic brake device
Inventor: HEUBNER WILHELM DIPL ING
IPC: B60T13/16
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a good feeling of pedal with a low cost of technical installation to enable to apply a sufficient residual brake force to a brake caliper mechanism. SOLUTION: A valve 10 of a throttle valve 2 controllably limits the throttle gap 12 for forced flow of pressure medium during braking with power assist to adjust a given dynamic pressure applicable to the brake caliper mechanism 14 within a pressure chamber 4. In the pressure chamber 4, a valve piston 6 with through hole 8 formed is housed. When the power assist is disabled, the valve piston 6 moves while closing the through hole 8 via the valve element 10 in order to produce residual pressure in the pressure chamber 4. The valve element 10 serves as a liquid-tight close element for the through hole 8 as well as for direct control of the valve piston 6. On the other hand, the braking force in the pressure chamber 4 is directly and spontaneously applied to the valve element 10 to transfer to the brake pedal.
Patent JP-H07101331-A (JP)
Title: Guard fence for rope of level elevator
Inventor: ISHIBASHI RYUICHI
IPC: B61B9/00
Filed: 1993-09-29
Abstract: PURPOSE: To prevent a worker from coming into contact with a rope erroneously even if he performs work in a work region during operation of a horizontal elevator and improve work efficiency by removing a fastener from a post and moving a first cover and a second cover. CONSTITUTION: A first cover 9 and a second cover 10 are alternately arranged along ropes 5, 6, and end parts of the first and second covers 9, 10 are mutually overlapped. Bolts 35 are inserted into cutout parts of the first and second covers 9, 10 through corner washers and are screwed into posts 7, 8 to fix the first and second covers 9, 10 on the posts 7, 8. When the first and second covers 9, 10 are continuously provided in this way, a guard fence for rope is constituted on the whole. Since the guard fence for rope is provided on the outside of stretched ropes 5, 6, there is not a possibility that a worker comes into contact with the ropes 5, 6 erroneously at all.
Patent JP-H09111273-A (JP)
Title: Additive composition for lubricant and functional fluid
Inventor: SUTEIIBUN EICHI ROBII
IPC: C10M163/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain an additive composition containing a specific organic sulfide and a specific acylated nitrogen-containing compound and capable of giving high abrasion resistance to lubricants and functional fluids, especially engine- lubricating oils.  
     SOLUTION: This additive composition comprises (A) a compound of formula I [G 1 , G 2  are each R, OR, SR, NRR (R is a hydrocarbyl); X 1 , X 2  are each O, S; (n) is 0-3](e.g. dithiocarbamatedisulfide product) and (B) an acylated nitrogen- containing compound having a ≥10C aliphatic substituent (e.g. an alkenylsuccinimide), preferably further (C) a phosphorus-containing compound, (D) the alkali(ne earth) metal salt of an organic sulfur-containing acid, a carboxylic acid or phenol, and (E) a compound of formula II (R 1 -R 4  are each H, a hydrocarbyl; X is O, S; (a) is 1, 2; Z is a hydrocarbyl, etc.,). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0961689-A (JP)
Title: Lens frame for assembled lens
Inventor: SHIBA YUUKI
IPC: G02B7/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive lens frame made of plastic and to make its dimensional accuracy high by changing the diameter dimension of a lens holding part along the outside diameter of a composed lens so that the holding part may have uniform thickness in substance. SOLUTION: The lens frame 10 is constituted of plastic material such as polycarbonate as integral moldings. The lens frame 10 has the uniform thickness and consists of a cylindrical part 14 having a fixed outside diameter and the lens holding part 16 integrally extended from the inner peripheral wall surface near either open end of the cylindrical part 14 to the other open end face. The diameter dimension of the holding part 16 is changed along the outside diameters of the lenses L1, L2 and L3. Namely, in the holding part 16, the diameter dimension of the periphery where the lens L1 is held is made larger than that of the periphery where the lenses L2 and L3 are held, so that the holding part 16 has the uniform thickness in substance.
Patent JP-S6396103-A (JP)
Title: Slime controlling agent
Inventor: OKAMOTO KIYOSHI
IPC: A01N37/12
Filed: 1986-10-13
Abstract: PURPOSE:A slime controlling agent for industrial water system, showing excel lent slime controlling effects with a small amount by synergistic effects, obtained by combining 1,4-bis(bromoacetoxy)-2-butene with a germicidal quaternary ammo nium salt. CONSTITUTION:A slime controlling agent obtained by blending 1,4-bis(bromoacetoxy)-2-butene with a germicidal quaternary ammonium salt (e.g. didecyldimethylammonium chloride, lauryldimethyl-benzylammonium chloride, cetyltrimethylammonium chloride, laurylpyridinium chloride, etc.) in a weight ratio of 1:0.1-10, preferably 1:0.25-4. The agent has extremely low toxicity to human and animals and is extremely safely usable.
Patent JP-H04123538-A (JP)
Title: Fading simulator
Inventor: SUZUKI HIROSHI
IPC: H04B17/391
Filed: 1990-09-14
Abstract: PURPOSE:To prevent same fading from being generated even when power supplies are applied simultaneously in the case of an experiment through the use of plural simulators by providing a means varying an initial value of a PN signal and a means displaying the initial value or its relating data to the simulator. CONSTITUTION:A multiplier 13 takes exclusive OR to signals selected from outputs of R1-RN stages of N-stages of a shift register circuit 11 and the result is fed back to an input of the stage R1. An input signal to the stage R1 in the shift register circuit 11 is used as an output of a PN(pink noise) circuit. A preset circuit 12 connects to the shift register circuit 11 and a preset value is externally inputted to an input terminal 16 of the preset circuit 12 and the preset value is displayed on a display circuit 14. Since the shift in a PN series differs from a different preset value, generated fading is differentiated. Thus, in the case of the experiment through the use of plural simulators, when power supplies are applied at a same time, same fading is not caused.
Patent JP-H11335106-A (JP)
Title: Production of carbon
Inventor: ONO SHIGEKI
IPC: B82Y99/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon nanotube at a low temperature under normal pressure without requiring a specific apparatus for a high-temperature and high-pressure reaction. SOLUTION: A catalyst 3 is heated, for example, to 535 deg.C by an electric furnace 7. First a hydrogen gas is sent at 50 cc/minute flow rate to a reaction tube 1 for two hours, the catalyst 3 is reduced and a mixed gas of hydrogen and carbon dioxide in the blending ratio of 2:1 is made to flow in the reaction tube 1. The carbon dioxide in the mixed gas is catalytically reduced with hydrogen by bringing it into contact with the catalyst 3 to precipitate carbon such as carbon nanotube on the surface of the catalyst 3.
Patent JP-H0290405-A (JP)
Title: Lamp
Inventor: ITO YOSHITAKA
IPC: F21V13/04
Filed: 1988-09-28
Abstract: PURPOSE:To attempt effective use of luminous flux, by installing a lens body having its outside diameter nearly equal to the inside diameter of a reflector and also each curved surface which varies with each of plural regions, on the light outgoing side of the reflector. CONSTITUTION:A luminous portion 11 having its limited length is located in about the same position as the focus of a reflector 12, and a ring-shaped convex lens body 13 having its outside diameter nearly equal to the inside diameter of the reflector 12 is arranged in front of the light outgoing side of the reflector 12 so that a focal ring in circular shape is formed. The lens body 13 is arranged in such a manner that the optic axis 16 of parallel rays of light from the reflector 12 is aligned with an axis 17 in parallel to the optic axis of the lens body, being directed through the focal ring. The radiation characteristic of the reflector 12 is squared with the converging characteristic of the lens body 13 under a certain condition so that rays of light 44 having been dispersed at a certain spred angle may be converted into luminous flux with its superior property of parallelization and then converged by the lens body, and therefore a large part of luminous flux hitherto dispersed can be effectively used.
Patent JP-S62104353-A (JP)
Title: Wide-area radio calling system
Inventor: KIMURA SHIGERU
IPC: H04B7/26
Filed: 1985-10-31
Abstract: PURPOSE:To call plural radio pagers automatically and successively in a wide area by adding a call signal transfer device and then dialing a representative number. CONSTITUTION:The call signal transfer device is installed where a call radio wave is receivable in an area which has the representative number of a wide- area radio calling system, and its automatic dialing part is connected to a subscriber telephone set, etc. When the umber of a subscriber's radio pager for an area A is dialed on the subscriber telephone set, etc., the call signal transfer device extracts the radio pager number and further retrieves a subscriber file on the basis of the extracted number as a key to extract the number of the subscriber's radio pager for an area B and also dials it automatically, so a calling radio wave for the radio pager for the area B is transmitted from the signal indicating station in the area B. Even when the called subscriber is not in the area A, but in the area B, the buzzer of the radio pager sounds to call the subscriber.
Patent JP-2000086983-A (JP)
Title: Bonding tape and use thereof
Inventor: ZIMMERMANN DIETER
IPC: C09J7/10
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject product excellent in adhesive strength, especially shear strength and capable of providing permanent structural bonding by using a bonding composition prepared by using a thermoplastic rubber and a tackifier resin as a base and further mixing a reactive resin therewith. SOLUTION: This tacky tape contains a bonding composition prepared by using (A) a thermoplastic rubber (preferably a styrene-butadiene block copolymer) and (B) a tackifier resin (preferably a rosin derivative) as a base and further mixing (C) a reactive resin therewith. A base-reactive alkylenephenol resin, etc., are preferred as the component C, which is preferably used together with magnesium oxide in combination. The component C is preferably used in an amount of 15-25 wt.% based on the bonding composition. The magnesium oxide is preferably used in an amount of 1.5-2.5 wt.% based on the composition. The thickness of the objective product is preferably 0.2±0.1 mm.
Patent JP-H1089832-A (JP)
Title: Refrigerator
Inventor: TSUKAMOTO KEIZO
IPC: F25D17/08
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance of a deep freezing chamber and cold storage chamber applied with load in the case of applying large load to the freezing chamber or storage chamber in a refrigerator having a return duct for returning cold air in the freezing chamber and storage chamber to an evaporator. SOLUTION: A return duct 50 is partitioned to be constituted to a duct 54 for a deep freezing chamber 12, a duct 56 for a cold storage chamber 16, and a common duct 58 having suction ports 59, 60 of both the chamber 12 side and chamber 16 side, and the ports 59, 60 of the duct 58 are switched. Thus, the duct 58 can be switched for the freezing chamber or the storage chamber. Normally, the duct 58 is used as the duct for the freezing chamber. If the temperature of the chamber 16 rises, the duct for the storage chamber is switched, cold air volume and heat exchanger area of the chamber 15 side are increased, thereby improving cooling performance of the chamber 16.
Patent JP-H04123190-A (JP)
Title: Charge receiving system
Inventor: INAGAWA HIROSHI
IPC: G07B15/00
Filed: 1990-09-13
Abstract: PURPOSE:To surely receive a charge by managing in the lump the information peculiar to an entrance and the information of the car kind of an automobile by a host computer. CONSTITUTION:In an entrance of each toll road 1, information peculiar to the entrance and information of the car kind of an automobile 5 discriminated by an automobile car kind discriminating device 8 are managed in the lump by a host computer 17. In such a state, in an exit of the toll road 1, usually the information peculiar to the entrance stored in a radio card is received and based on this information, the charge is received. On the other hand, when a fault is generated in the radio card, the charge is received, based on the information managed by the host computer 17. In such a way, even when a fault is generated in the radio card, the charge can be received surely.
Patent JP-H05216712-A (JP)
Title: Computer system, method for performing inner-viewing task on computer system and i/o processor assembly
Inventor: MAAKU AANORUDO BOOGERU
IPC: G06F11/26
Filed: 1992-09-11
Abstract: PURPOSE: To provide a method and device with high precision and low costs for executing an inside view task on a computer system. CONSTITUTION: A computer system 100 includes a CPU 101 connected with a system random access memory 102. The memory 102 and the CPU 101 are connected with a bus control unit 103, and an I/O bus 105 is controlled. Buses 105 and 106 provide communicating paths to plural I/O processors 111-118. The I/O processor operates communication with an I/O device. The memory I/O processors 111-113 control a high speed I/O channel for processing a magnetic disk device. The I/O processor assembly(IOP) 111-118 execute a slave processing function related with the I/O device. A simulation protocol is defined for this, and a host CPU commands the IOP to execute a simulation script.
Patent JP-H0956524-A (JP)
Title: Welfare equipment container
Inventor: KIKUTANI ISAO
IPC: A47C17/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a welfare equipment container capable of housing auxiliary tools and daily life articles compact, keeping them for the long period of time and easily being turned to the bed of an aged person and a physically handicapped person, etc. SOLUTION: This container is provided with an upper box body 2 and a lower box body 3 provided with an inner space for forming one box by being butted against each other and the bed is formed by an outer surface by dividing or extending the upper box body 2 and the lower box body 3. In this case, on the outer surface of at least one of the upper box body 2 and the lower box body 3, a grasping member 35 for facilitating the rising or standing of a person is provided.
Patent JP-2000075935-A (JP)
Title: Chemical liquid constant-temperature device
Inventor: SHIMIZU KENJI
IPC: G05D23/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To make performable the temperature control over a heat exchange medium with a small-sized constitution which has a pump, etc., for circulating the heat exchange medium and requires no external device. SOLUTION: The medicine liquid constant-temperature device 30 has a coil tube 32 in the device main body 31 formed in, for example, a box shape, heat exchange parts 33 arranged on two opposite flanks of the device main body 31, and a stirring device 33 arranged at the bottom part of the device main body 31. When process liquid flows in the coil tube 32 from a point A to a point B, this medicine liquid constant-temperature device 30 directly cools or heats the heat exchange medium charged in the device main body 31 by the heat exchange parts 33 and controls the temperature of the heat exchange medium to constant temperature at which the process liquid is held while the stirring device 33 stirs the medium.
Patent JP-S6396390-A (JP)
Inventor: TSUJI TOSHINORI
IPC: G01N27/82
Filed: 1986-10-14
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-H04129683-A (JP)
Title: Formation of walk pattern
Inventor: SHIINA SHIZUKO
IPC: B25J5/00
Filed: 1990-09-17
Abstract: PURPOSE:To reduce the torque necessary for each joint at the walk time, by forming the angle of the knee joint of a leg moving robot at the angle that the ground points of waist joint, knee joint and leg become in a straight line, and setting the angle of the waist joint so as to become the motion of an inverted pendulum with the ground point of a leg as the rotation center, caused by driving the waist joint at a constant torque. CONSTITUTION:When the inverted pendulum motion caused by fixing a knee joint angle and moving a waist joint at a constant torque is performed, the kinetic energy in the initial state of a legging time is converted as a potential energy, and the potential energy is released as the kinetic energy, after the waist joint reaching the highest point. The walk is progressed by the energy conversion like this. So the necessary waist torque at this time can be limited only to compensate for the shortage of the kinetic energy in the initial state of legging to the potential energy of the time when a waist joint angle theta reaches the highest point.
Patent JP-H1069275-A (JP)
Title: Electronic musical instrument
Inventor: NAGASHIMA EIJI
IPC: G10H1/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to return the setting of a sustain effect to an intrinsic set mode when the jack of a hold pedal device is off by setting the mode of a sustain effect on the basis of the initial state of the hold pedal device. SOLUTION: This musical instrument consists of a CPU 10, a RAM 12, a ROM 11, the hold pedal device 13, etc. If the hold pedal device 13 is not connected to the electronic musical instrument at the time of initial setting, a mode flag 15 for the mode of a sustain effect off is set at the initially set mode of the electronic musical instrument itself. When the hold pedal device 13 is connected to the electronic musical instrument at the time of initial setting, the mode of the sustain effect of is set at the mode flag 15 in accordance with the on/off of the foot switch of the connected hold pedal device 13. The on/off of the sustain effect during playing is controlled by referencing the mode flag 15.
Patent JP-S62104638-A (JP)
Title: Manufacture of fin for heat exchanger
Inventor: IWAMA TETSUJI
IPC: F28F1/12
Filed: 1985-11-01
Abstract: PURPOSE:To improve a wettability with water and oil contamination resistance of the titled fin by forming the fins on a surface of cold rolled aluminum-base plate as - rolled after forming an inorganic oxide film thereon and annealing. CONSTITUTION:The inorganic oxides film of an anodic oxidation coating, hydrated oxidation coating, silicate coating after an anodic oxidation or hydrated oxidation, or silicate coating after chromating, etc., is formed on the surface of cold rolled aluminum or aluminum alloy plate as - rolled and annealed on specific heat treating condition. This plate material is formed into the fins. In this way, as the oxidation coating is stably and homogeneously stuck without any interposing substance, so the long service life fins excellent in wettability with water, oil contamination resistance and heat exchangeability are obtained.
Patent JP-H0669742-A (JP)
Title: Automatic loud-speaking level controller
Inventor: KURISU KIYOHIRO
IPC: H03H17/04
Filed: 1992-08-19
Abstract: PURPOSE:To adjust the gain of an amplifier in accordance with noise at an acoustic field without being affected by the remaining reverberation of enlarged sound and the characteristics of a speaker and a microphone. CONSTITUTION:A signal from a sound source 30 is amplified in an amplifier 32, and it is enlarged into the acoustic field. The microphone 38 provided for the acoustic field 34 sound-collects sound enlarged from the speaker 36 and the noise of the acoustic field 34. The output signal of the amplifier 32 is inputted to an adaptive filter 42 learning the composite transmission characteristic of the speaker 36, the acoustic field 34 and the microphone 38, and a signal corresponding to the output signal of the microphone 38 in a state where noise is not generated in the acoustic field 34 is obtained. Noise in the acoustic field 34 is detected and the gain of the amplifier 32 is adjusted in accordance with the detected value by subtracting the output signal of the adaptive filter 42 from the output signal of the microphone 38 in an adder 40.
Patent JP-S6399529-A (JP)
Title: Removing method of organic film
Inventor: MATSUOKA TERUMI
IPC: H01L21/3065
Filed: 1986-10-16
Abstract: PURPOSE:To prevent contamination of a semiconductor substrate, by sucking and removing a gas in a treating chamber for removing an organic film, heating a substrate, jetting ozone on the surface of the film with heating being continued, thereby reducing the attachment of the organic material on the inner wall surface of the treating chamber. CONSTITUTION:A substrate 3, from which an organic film is to be removed, is conveyed into a treating chamber 1. The substrate is heated beforehand up to a temperature required for ozone treatment with a heater 5. A gas in the treating chamber is sucked and removed. At this time a small amount of ozone can be jetted. After the pretreatment is performed for 20-40 seconds, a gas sucking device 14, an ozone generator 11 and an ozone decomposing device 16 are switched with a switching device 13. High concentration ozone is jetted on the substrate, which has undergone the pre-heating and the pretreatment of an organic solvent and a low molecular material. Thus the organic film is removed. Meanwhile in another treating chamber 2, conveying-in and-out of a substrate to be treated, preheating and sucking and removal of a gas in the treating chamber are performed. Thus the continuous operation of the ozone generator can be performed, and the productivity is improved.