baber/WOPTO huggingface dataset:
Patent JP-H02261923-A (JP)
Title: Thrust bearing with magnetic field sensor
Inventor: JIEIMUSU EI HIRUBII
IPC: G01P3/44
Filed: 1989-09-22
Abstract: PURPOSE: To miniaturize a thrust bearing and facilitate assembling work by fixing a magnetic field source at the surface of a first thrust face, fixing a sensor mount to a second thrust race, and mounting a sensor on the sensor mount, such that the sensor detects the times of the magnetic field source passing near the sensor. CONSTITUTION: A thrust bearing 14 is provided with a first thrust race 16 having an annular portion extending in the radial direction and a second thrust race 18 having an annular portion extending in the radial direction separated in the axial direction from the annular portion extending in the radial direction of the first thrust race 16. The annular portion of the first thrust race 16 has a magnetic field source 24 separated in the radial direction from a roller member 34, and the second thrust race 18 has one or more lips 36, 38 extending in the axial direction from the outer diameter of the annular portion. The lips 36, 38 support a sensor mount 26. A sensor 40 mounted on the sensor mount 26 faces the magnetic field source 24, detects the passing times of the magnetic field source 24, thereby indicating the rotational speed of a shaft 10.
Patent JP-2000076707-A (JP)
Title: Master disk recording device for manufacture of optical recording medium
Inventor: AKI YUICHI
IPC: G11B7/26
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To avoid contact between a substrate and an irradiating mechanism when a prescribed pattern is recorded by beam irradiation. SOLUTION: A master disk recording device is constituted by having a rotary base 31, with which the substrate 1 coated with resist is rotated, an irradiating mechanism 32, a lifting mechanism 33, with which the irradiating mechanism 32 is movable in a direction perpendicular to the rotary base 31 and in a direction of a plane intersecting the same and a height position displacement mechanism 35, which is interposed between the irradiating mechanism 32 and the lifting mechanism 35. The irradiating mechanism 32 is in contact with the lifting mechanism 33 via a height position displacement mechanism 35. The irradiating mechanism 32 has a structure in which at least a forcusing lens system 36 and a displacement driving mechanism 37 for adjusting a focus are supported with a gas static pressure-pad housing 38.  A gas supplying pad 39, which faces to the bottom surface opposite to the substrate, is arranged in the gas static pressure-pad housing 38. A gas is supplied between the irradiating mechanism 32 and the substrate 1 through the gas supplying pad 39.
Patent JP-H0762332-A (JP)
Title: Filler for friction material
Inventor: NISHIMURA MIKIO
IPC: C09K3/14
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a cashew dust by compositing a powdery or fibrous basic substance with a cashew polymer. CONSTITUTION:A powdery or fibrous basic substance is surfacetreated with an organic compound having a metal atom and an alkoxyl group. The surface- treated substance is mixed with a cashew polymer, and the cashew polymer mixture is cured and ground to obtain a composite cashew dust. Although an acidic catalyst is generally used to cure a cashew polymer, the catalyst is affected to only a limited extent by the basicity of the powdery or fibrous basic substance because it is surface-treated. Therefore, the curing reaction of the cashew polymer can smoothly be performed.
Patent JP-H03130902-A (JP)
Title: Rotary head type multilayer recording and reproducing device
Inventor: MATSUTANI KIYOSHI
IPC: G11B5/02
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the degradation of picture quality and sound quality by enlarging head width as much as the head to record a surface layer. CONSTITUTION:The respective heads are arranged to a drum 25 like a figure. Azimuth angle theta1 of heads 26a and 26b for FM sound signal are set to +30 deg. and -30 deg., azimuth angles theta2 of heads 27a and 27b for PCM sound signal are set to +20 deg. and -20 deg., and azimuth angles theta3 of heads 29a and 29b for EP video signal are set to -6 deg. and +6 deg.. A relationship among head width W1 of the heads 26a and 27b for FM sound signal in the case of a TE track pitch, head width W2 of the heads 27a and 27b for PCM sound signal and head width W3 of the heads 29a and 29b for EP video signal is set to be TE<W1<W2<W3. Since the head width is enlarged as much as the head to record the surface layer, the signal of a deep layer part is not exposed at the starting point or the ending point of an inserting spot even at the time of inserting and recording in the case of multilayer recording without card band, and it is not necessary to overwrite the signal of the surface layer more then is needed and, the degradation of the picture quality and the sound quality can be prevented.
Patent JP-H0294803-A (JP)
Title: Oscillation circuit
Inventor: MURAYAMA AKIHIRO
IPC: H03B5/32
Filed: 1988-09-30
Abstract: PURPOSE:To improve the stability of the operation of a solid-state vibrator by adopting the constitution of the circuit such that a level comparison circuit comparing an output of a smoothing circuit and a reference level is provided and the gain of all amplifier is controlled based on the result of comparison of the level comparison circuit. CONSTITUTION:The level comparator 25 compares an output voltage V3 of an LPF 24 with a reference voltage VA of a constant voltage source 26 applied to other input terminal to control the gain of an amplifier 14 in response to a level difference component. That is, with the output voltage V3 of the LPF 24 increasing more than the reference voltage VA, the gain of the amplifier 14 is decreased corresponding to the level difference component and with the voltage V3 lower than the reference voltage VA, the gain is increased corresponding to the level difference component. Through the constitution above, the gain is decreased when the oscillated output level from the amplifier 14 is higher at first and the gain is increased when lower. That is, the open loop gain of the oscillation loop is increased or decreased in response to the output level to be close to the level '1'.
Patent JP-S61125062-A (JP)
Title: Method and device for attaching pin
Inventor: SHIRAI MASAYUKI
IPC: H01L23/50
Filed: 1984-11-22
Abstract: PURPOSE:To omit a soldering material, to make it possible to narrow an interval between pins and to implement super-high degree of integration, by using a mechanism similar to a ball bonding wire bonder, and attaching the pins. CONSTITUTION:Under the state a first clamper 4 is closed, a wire material 2 is held, lowered and inserted through a capillary 7. A second clamper 6 is closed and the wire material 2 is held. At the same time, the first clamper 4 is opened and the lifted up. Then, the wire material 2 is cut at the upper position of the second clamper 6. Meanwhile, the tip part of the wire material 2 under the capillary 7 is fused by the discharge of an electric torch, and a ball 2 is formed. Thereafter, the wire material 2 is held by the second clamper 6 together with the capillary 7 as a unitary body and lowered to a specified position on a package substrate 10. The ball 12 is compressed by the tip part of the capillary 7. Ultrasonic wave vibration is applied to the wire material 2 as a pin, and the wire material 2 is bonded to the specified position on the package substrate.
Patent JP-H0777464-A (JP)
Title: High-performance sound insulating material
Inventor: KURIHARA HIROYUKI
IPC: B32B5/18
Filed: 1993-09-08
Abstract: PURPOSE:To improve the sound insulating effect by fitting a sound insulating material constituted of a sound absorbing layer and a sound insulating layer to a dash panel partitioning the cabin and engine room of an automobile, for example, and improving such problems that the noise caused by an engine passes through the portion of the sound absorbing layer and affects the sound isolating layer as vibration, the vibration energy due to the deformation of the sound isolating layer reaches the cabin and the noise in a low-frequency band cannot be effectively prevented in particular. CONSTITUTION:Rubber, asphalt, and a filler constituent are kneaded and extrusion-molded at the thickness of 3mm to form a sound insulating layer, and it is mounted on a die. A phenol resin is mixed into a mixed fiber raw material made of cotton, hemp, polyester fibers, and acrylic fibers to form a fleece, it is heated into the semi-cured state, and it is cut to a proper size to manufacture the raw material of the sound absorbing layer. A urethane resin foaming agent constituent is applied on one face of the raw material of the sound absorbing layer, it is laminated on the sound insulating layer so that a urethane resin impregnated face is brought into contact with the sound insulating layer, and they are heated, pressed, and integrated by foaming.
Patent JP-S61174714-A (JP)
Inventor: SABUHENDEYU GUUHA
IPC: H01L31/075
Filed: 1985-11-01
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-H03113098-A (JP)
Title: Hydrolyzable cleaning material
Inventor: KAKIUCHI HIDESUKE
IPC: D21H27/30
Filed: 1989-09-21
Abstract: PURPOSE:To obtain the subject material suitable for wiping floor of toilet or closet, etc., able to be wasted with water flushing by laminating binder-adhered hydrolyzable fibrous sheet on the both surfaces of hydrolyzable fibrous sheet not applied of binder, subjecting to embossing process and impregnating resultant laminated sheet with a specific purifier. CONSTITUTION:Hydrolyzable fibrous sheets adhered with water-soluble binder (e.g. PVA or CMC) are laminated on both the surfaces of a hydrolyzable fibrous sheet not applied of binder and subjected to embossing process. Then, resultant laminated sheet is impregnated with a purifier containing 8-50wt.%, preferably 10-40wt.% water-soluble solvent (e.g. ethanol or ethylene glycol) and 92-50wt.%, preferably 90-60wt.% water in an amount of 100-250wt.% to the weight of the sheet to afford the aimed material.
Patent JP-H1171859-A (JP)
Title: Threaded reinforcement
Inventor: MASUDA TOMOMI
IPC: E04C5/18
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide threaded reinforcement on which markings for checking the threaded engagement depth of the threaded reinforcement are formed in such a way that they will not disappear even in a severe environment. SOLUTION: Marking grooves 14, 16, 18 (recesses) are cut in the unthreaded part 12 of threaded reinforcement 10 and in positions away from an end face 10a. The clearance between the marking 14 and the end face 10a indicates the required threading length. Therefore, when both ends of a joint 20 are located between the markings 14, 16, it can be made sure that the threaded reinforcement 10 has been threaded into the joint 20 by the required threading length or more. when a lock nut 30 is used, it can be made sure that the threaded reinforcement 10 has been threaded into the joint 20 by the required threading length or more, by ensuring that the end face 30a of the lock nut 30 is located between the marking grooves 16, 18.
Patent JP-S61124077-A (JP)
Inventor: NAKAJIMA YOSHIHIRO
IPC: H01R24/00
Filed: 1984-11-20
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-S61125403-A (JP)
Title: Operating method of distillation tower
Inventor: ASANUMA TADASHI
IPC: C08F6/24
Filed: 1984-11-21
Abstract: PURPOSE:To reduce energy consumption and to improve the controllability by controlling the load of a refrigerator with the temp. of the condensate of a distillation tower when the condensing part of the distillation tower is cooled by using a refrigerant cooled by the refrigerator. CONSTITUTION:The steam drawn off from the upper part of a distillation tower is cooled by a condenser 4, and the condensate is refluxed. The temp. of a liq. is detected by 5, and compared with the set temp. in a controller 3. The load of a refrigerator 2 is changed so that the temp. of the liq. may be equal to the set temp. Concretely, the load of a compressor of freon and ammonia is changed. A signal to change the load of the refrigerator is outputted so that the liq. temp. may be equal to the set temp. A refrigerant is vaporized in the condenser and the steam from the upper part of the distillation tower is condensed.
Patent JP-H07106111-A (JP)
Title: Resin-bonded permanent magnet
Inventor: SATO YOSHITAKA
IPC: H01F7/02
Filed: 1993-10-01
Abstract: PURPOSE:To adjust the weight while maintaining desired magnetic force by mixing an intermetallic compound powder of quantity being required for exhibiting desired surface magnetic flux density into thermosetting resin, and also, adding fine particles to it so that it may be desired total weight so as to adjust the total weight, and molding it. CONSTITUTION:This is a permanent magnet being gotten by compressing and molding the resin magnet material consisting of an intermetallic compound magnetic powder mainly composed of R-T-B R(R is Nd and/or Pr, or one being made by replacing a part of them with one or more kind of other rare earth elements : T is a 3d transition metal element mainly composed of Fe:B is boron), thermosetting resin, and fine particles whose density is in the range of 2g/cm<3>-12 g/cm<3> and whose concrete density is selected, according to the total weight requested of an objective molded substance. Hereby, the surface magnetic density can be adjusted, with the specific gravity of the magnet molding substance maintained, so it becomes easy to get a motor having desired operation property.
Patent JP-H0664100-A (JP)
Title: Rubber/pvc laminate and manufacture thereof
Inventor: KONDO KAZUO
IPC: B32B25/08
Filed: 1992-08-24
Abstract: PURPOSE:To provide a rubber/PVC laminate and a method for manufacturing the same having excellent elasticity and productivity. CONSTITUTION:A rubber/PVC laminate 1 formed by connecting a PVC material 11 to a rubber material 12, and the material 11 contains triazinethiol 10. The thiol 10 contains 0.5-10% (by weight) to 100% of the rubber material. The material 11 is formed by laminating pastelike material on the material 12 while heating to vulcanize it from extrusion molding. The material 11 is laminated on the material 12 while heating to vulcanize it.
Patent JP-2001076285-A (JP)
Title: Recommended stopping position presenting device
Inventor: SATO KOJI
IPC: G06Q50/30
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a recommended stopping position presenting device capable of presenting a concrete stopping position corresponding to each customer with a priority order with respect to the occupant of a delivery vehicle in a delivery job by trucks. SOLUTION: The recommended stopping position presenting device is provided with a delivery database 8 storing data on a recommended stopping position which should be recommended as a stopping position during delivery operation concerning a customer, an arithmetic part 9 for giving a priority order to the recommended stopping position concerning a customer to be delivered based on traveling situation data including at least the present position and the present time of the vehicle and data on the recommended stopping position and a display part 12 for displaying the recommended stopping position at the customer in accordance with the priority order obtained by the part 9.  Since the concrete recommended stopping position in the periphery of the customer can be presented to an occupant by using the display part 12, mistaking of a housing place can be effectively prevented and the efficiency of the delivery job can be improved.
Patent JP-H04129609-A (JP)
Title: Breakage preventing device for small tool
Inventor: TAKASU SHUHEI
IPC: B23B47/04
Filed: 1990-09-19
Abstract: PURPOSE:To prevent breakage of a small tool by providing a control part to calculate load torque from an amount of displacement and regulate and control a processing feed or cut of a tool through comparison of load torque with a threshold. CONSTITUTION:The rotation force of a main spindle is transmitted to a drill 11 through a torque deformation mechanism part 1 to execute rotation processing. Each time markers 2 and 3 pass the fronts of photo sensors 5 and 6 positioned facing the respective markers, a pulse signal is outputted. The pulse signal is amplified by amplifiers 7 and 8 and inputted to a comparing circuit 9. The comparing circuit 9 measures a time difference between the pulse signals by means of a clock pulse from a clock generator 10, and calculates the magnitude of loaded torque from a measuring result. The comparing circuit 9 sets a threshold responding to the strength of the drill 11, and when a calculating value of load torque exceeds a threshold, a signal for an over load is outputted to a control part 21 of a machine tool. Through receipt of the signal, the processing feed of the drill 11 is stopped or return of cutting is executed.
Patent JP-H1156115-A (JP)
Title: Plant seedling growing pot and seedling growth therewith
Inventor: ENDO KATSUJI
IPC: A01G9/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a seedling growing pot not harming its roots, caused by the collapse of the shape of a soil containing the roots during transportation to stop its growth temporarily or reduce its rooting rate after its permanent plantation, and a method for growing the seedling therewith. SOLUTION: This plant seedling growing pot 1 comprises a double structure composed of an outer pot consisting of a non-biodegradable material and an inner pot consisting of a biodegradable pot. In the cultivation of a plant, etc., by using the same pot, a pot-shaped rots consisting of the biodegradable material tangled with elongated root parts is formed and a root strike is performed after removing such pot-shaped roots from the outer pot.
Patent JP-H08109825-A (JP)
Title: Exhaust manifold
Inventor: ITO KENJI
IPC: F01N13/10
Filed: 1994-10-13
Abstract: PURPOSE: To prevent abnormal temperature rise by arranging a flow guide wall on a crossing part of two branch pipes adjacent to each other across an outlet port of an exhaust manifold, for introducing exhaust gas to the outlet port side, and thereby introducing the exhaust gas without stagnation at a portion of the collection. CONSTITUTION: In an exhaust manifold 1, at least one branch pipe 4 is connected to a collection pipe 3 for feeding exhaust gas to an outlet port 4. A flow guide wall 7 is arranged on a crossing part 6 of two branch pipes 5b, 5c adjacent to each other across the outlet port 4, for guiding the exhaust gas to the side of the outlet port 4. The exhaust gas is introduced smoothly to the outlet port 4 without stagnation at the collection pipe 3, preventing abnormal temperature rise of the exhaust manifold 1, which may be caused by partial heating of a side wall 10 at the portion of the collection pipe 3. Thermal expansion of the collection pipe 3 is suppressed, and measurement difference and plastic deformation caused thereby are decreased.
Patent JP-S6489210-A (JP)
Title: Cable with lubricant layer
Inventor: YAMADA NOBUO
IPC: H01B7/00
Filed: 1987-09-30
Abstract: PURPOSE:To make it possible to pull a cable into a duct line with good arrangement by interposing a lubricant layer and a tearing string for tearing an outer sheath between an inner sheath and the outer sheath. CONSTITUTION:A lubricant layer 4 for reducing a friction coefficient of a cable and a tearing string 3 for tearing an outer sheath 2 are interposed between an inner sheath 5 and the outer sheath 2. Then, while tearing-off the outer sheath 2 with a tearing string 3, a cable, in which the lubricant 4 is applied to the inner sheath 5 to become the outermost layer, is pulled in the direction of an arrow A of a duct line 1, and at this time the friction coefficient between the inner sheath 5 and a duct line inner wall is lowered by the lubricant layer 4. Thereby, the cable can be introduced smoothly into the duct line without adding surplus tension to it.
Patent JP-2001075752-A (JP)
Title: Printing controller and storage medium
Inventor: SUGIMOTO MASANOBU
IPC: G06F1/26
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a printing controller and a storage medium capable of securing the secrecy of a print printed out from a printer device shared with plural PC devices. SOLUTION: In the case of allowing a printer device PR1 connected to a server PC device SVR1 to print out confidential data to a client PC device CL2, a client PC device CL1 prepares header information indicating 'confidential' data and transmits printing data with the header information to the device SVR1. The device PR1 receives the printing data transmitted from the device SVR1 and prints out the received printing data only when a password transmitted from the device SVR1 coincides with a password inputted from an input part.
Patent JP-S61126347-A (JP)
Title: Throttle valve control unit for engine
Inventor: OKUNO ITARU
IPC: F02D41/00
Filed: 1984-11-22
Abstract: PURPOSE:To prevent any torque variation during an operation with a small intake air quantity by providing a feedback control means for controlling the driving action of a throttle valve drive means and a stopping device for stopping the control action of said feedback control means. CONSTITUTION:A feedback control means 65 controls the driving action of a throttle valve drive means 63 so that the target intake air quantity can be set. By the way, an operation of the engine with a small intake air quantity is detected by a specific operation detecting means 66. A stopping means 67 stops the control action of the feedback control means 65, during an operation with a small intake air quantity, after receiving the output from said specific operation detecting means 66. Any torque variation during the operation with a small intake air quantity can be well prevented in the way stated above.
Patent JP-2000070334-A (JP)
Title: Communication member having protective cover, and bag for medical use
Inventor: USHIJIMA YOSHIO
IPC: A61J1/10
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent a communication piece from being broken by the external pressure when a protective cover is located on an outer circumference of a cylindrical body, and to easily break the communication piece by the external pressure when the protective cover slides over the cylindrical body to release the protection of the cylindrical body. SOLUTION: In this bag 20 for medical use, a communication piece 1 in which a tip part 1a is integrated with a body part 1b through a thin-walled part 1c is arranged in a cylindrical body 2, and a communication member 1A having a protective cover and is fitted to an outer circumference of the cylindrical body 2 so that a hard and cylindrical protective cover 6 slides is fitted on an upper part of a bag part 4.
Patent JP-H04128215-A (JP)
Title: Hair growth promoter
Inventor: OUCHI ATSUSHI
IPC: A61K8/00
Filed: 1990-09-18
Abstract: PURPOSE:To obtain a hair growth promoter, containing a centipede or an extract thereof, capable of promoting hair growth regardless of symptoms or physical constitution and effective against various alopecias. CONSTITUTION:The objective substance is obtained by containing 0.0001-50wt.% centipede or an extract thereof and further normally an extracting solvent such as a lower alcohol, water, a surfactant, etc., suitably blending a blood circulation promoter, an immunosuppressive agent, a metabolic promoter, a vitaminic agent, an antiandrogenic hormone, a cell growth factor, etc., normally used in a hair growth agent and preparing a hair growth promoter. The aforementioned promoter can be prepared into a form such as liquid, paste or emulsion. The centipede which is an arthropod can be used regardless of a difference in area of production, growth period, tissual organs, etc., and normally in the form of powder. The extract of the centipede is obtained by extraction thereof with a solvent such as water, butanol or hexane according to a conventional method.