baber/WOPTO huggingface dataset:
Patent JP-S62214513-A (JP)
Title: Magnetic recording medium
Inventor: KAWAMATA TOSHIO
IPC: G11B5/73
Filed: 1986-03-14
Abstract: PURPOSE:To make a magnetic layer thinner and to improve the surface characteristic and running durability thereof by providing a nonmagnetic layer contg. a lubricating agent and having a prescribed Young's modulus and thickness and the magnetic layer contg. a ferromagnetic material on a nonmagnetic base. CONSTITUTION:This recording medium consists of the nonmagnetic layer provided on the nonmagnetic base and the magnetic layer thereon. This nonmagnetic layer consists of a binder, lubricating agent and desired hardener and has 5X10<4>-50X10<4>kg/cm<2> Young's modulus at 5-60 deg.C and >=1.0mum thickness. As a result, the recording medium having the thin magnetic layer and having the good running durability is obtd. and high-density recording is made possible.
Patent JP-H10259812-A (JP)
Title: Wide-opening anchor
Inventor: RABER STEFAN
IPC: F16B13/06
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To avoid local breakage by making an inclination relative to the line parallel to the axis of a sleeve, and increasing the distance from the line of an outlet in a range of a forward free end of the sleeve. SOLUTION: When the opening angle α of an outer surface 11 is small, the angle β formed by groove-shaped recesses 8, 9 is also small. When the opening angle α of the outer surface 11 is large, the angle β formed by the groove-shaped recesses 8, 9 is also large. When the opening angle α of the outer surface 11 is 30 deg., the angle β between the groove-shaped recesses 8, 9 is approximately 9-19 deg., more preferably, 14 deg., and when the opening angle αis 40 deg., the angle β is approximately 14-24 deg., more preferably, 19 deg.. When the opening angle αof the outer surface 11 of a head part 2 is approximately 60 deg., the angle β between the groove-shaped recesses 8, 9 is approximately 22-32 deg., more preferably, 27 deg..  When the opening angle α is extremely large, e.g. approximately 80 deg., the angle β is approximately 30-40 deg., more preferably, 35 deg..
Patent JP-S57171081-A (JP)
Title: Apparatus for utilizing energy possessed by waves
Inventor: UEMATSU JIYUNJI
IPC: F03B13/18
Filed: 1981-04-14
Abstract: PURPOSE:To take out energy possessed by waves effectively by applying the wave force to a float. CONSTITUTION:Energy of advancing motion and vertical motion of waves is received by a float 16 that is attached to the top of an arm 15 supported in a pivotally movable manner, for converting the motion of waves into vertical motion of the arm 15. Since part of wave energy exists also at the bottom of water, a bottom plate 23 is stretched in the water in the manner that the upstream end portion of the plate 23 in respect of the advancing direction of the waves is located deeper than the remaining portion of the plate 23, so as to collect the wave energy to the water surface for effective utilization of the same.
Patent JP-H01272567-A (JP)
Title: Substituted heterocyclic compound and drug for treatment of heart disease and circulatory disease
Inventor: HERUBERUTO RAINERUTO
IPC: C07D215/20
Filed: 1989-03-09
Abstract: NEW MATERIAL: A compound of formula I (wherein R 1  is a 1-2C alkyl, 2-12C alkenyl or 3-7C cycloalkyl which may be substituted with phenyl, naphthyl, a cycloalkyl or the like of a monocyclic or bicyclic aromatic group; R 2  and R 3  are each a 1-6C alkyl or they may form a ring together with the N; X is methylene, S, O, sulfoxide or the like; (n) is 0-2; (k) is 0-3; R 4  is a halogen, a 1-6C alkyl, an alkoxyl, OH or the like; (m) is 0-3; and R 5  is halogen, a 1-4C alkyl, an alkoxyl, OH or the like) and a pharmaceutically acceptable salt thereof.  
     EXAMPLE: 1-[3-(2-Methylpropyloxy)-2-pyrrolidinopropyl]-2-phenylindoline.  
     USE: A therapeutic agent against heart diseases and diseases of the circulatory system.  
     PREPARATION: A compound of formula II is reacted with a compound of formula III at 40°C to the reflux temperature in the presence of e.g. NaOH in a solvent (e.g. DMF). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05258513-A (JP)
Title: Container for shutter
IPC: G11B23/113
Filed: 1992-03-13
Abstract: PURPOSE:To realize housing, storage and transportation, etc., in a stable state even to a shutter for an optical disk by placing the shutter so as to sit astride a groove part for positioning formed on a holding member. CONSTITUTION:Plural holding members 2, 2... are provided between two side plates 1a, 1a opposed to each other in a framework 1 constituting the outer shape part of a container for the shutter. Plural groove parts 2b, 2b... are formed on the upper surface part 2a of the holding member 2. In such a manner the time of holding and housing the shutter 3, the shutter 3 is fitted and placed to the groove part 2b while sitting astride the groove part and the shutter is prevented from moving toward the A direction of an arrow. Consequently the shutters of the cartridges for optical disks having different foot length are housed and stored orderly and also transported in a stable state at all times.
Patent JP-H09209701-A (JP)
Title: High-pressure air turbine device
Inventor: IDE KIYOHITO
IPC: F01B7/16
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To stop the procedure to use energy only once then throw it away by utilizing high-pressure air or a high-pressure liquid, then return it to the original state, and again utilizing it repeatedly. SOLUTION: When automatic valves 5 are closed, the inside of the right machine is wholly set to unworking pressure. When automatic valves 4 are opened, the unworking pressure enters a cylinder/piston 13 in the left machine, and the pressure is applied to a piston 11. All the other portions are set to the unworking pressure. Repeated motion is continued thereafter, and a speed adjustment is made via a manual valve 3. Rotating force is applied to a crank axle by a connecting rod 19 transmitting power when pressure is applied to the piston 11. The defect to use energy only once then throw it away in the conventional power machine can be eliminated.
Patent JP-H05256472-A (JP)
Title: Simple integral type air conditioner
IPC: F24F1/02
Filed: 1992-03-13
Abstract: PURPOSE:To perform efficient air conditioning by providing a ventilation function. CONSTITUTION:A sirocco fan 10 for discharging waste hot air generated in a cooling operation to the outside through an exhaust duct 27 is of the normal and reverse rotation type and by changing over the direction of rotation of the fan 10, indoor air is discharged to the outside during cooling, heating or blast operation and during a ventilation operation outdoor air is taken into a room. With this arrangement, a ventilation operation can be performed in addition to a cooling/heating/blast operation. As a result, extremely efficient air conditioning can be performed.
Patent JP-S53141090-A (JP)
Title: Gas sensing element
Inventor: ICHINOSE NOBORU
IPC: G01N27/12
Filed: 1977-05-16
Abstract: PURPOSE: To improve sensitivity and gas selectivity and particularly reduce change with time owing to long-term use by providing PtCl 2 -contained silica-alumina base compound, as a catalyst layer, on the surface of a specific gas sensitive body containing ZnO. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06272582-A (JP)
Title: Engine control device
Inventor: MATSUZAKI TOSHIYUKI
IPC: F02D41/16
Filed: 1993-03-16
Abstract: PURPOSE:To provide a means by which pulsation of an intake air system can be reduced effectively to an engine where plural duty control valves are juxtaposed with each other in the intake air system. CONSTITUTION:In an engine E, an ISC passage 22 and an air control passage 23 to bypass respectively a throttle valve 17 are juxtaposed with each other, and an ISC valve 24 and an ACV 25 are interposed respectively in both passages 22 and 23. Here, both valves 24 and 25 are a duty control valve, and operation periods of both valves 24 and 25 are made different by a half period from each other by a control unit C. Thereby, pulsations caused by the respective valves 24 and 25 negate each other, so that pulsation of an intake air system is reduced. The first and the second purge valves 33 and 34 to purge evaporation fuel are also a duty control valve, and operation periods of both valves 33 and 34 are also made different from each other, so that the pulsation of the intake air system is reduced.
Patent JP-2000251252-A (JP)
Title: Apparatus for manufacturing information recording medium
Inventor: SAKON SUKEYUKI
IPC: G11B5/84
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for manufacturing an information recording medium which is capable of smoothly carrying and exactly positioning a substrate to form a homogeneous functional layer enabling a high density recording. SOLUTION: An information recording medium manufacturing apparatus which laminates functional layers on a substrate 2 to manufacture an information recording medium comprises treating chambers 5 for executing various treatments and a rotary chamber 4 connected to the treating chambers for rotating the substrate 2. The rotary chamber 4 has substrate supporting tools 11 with specified spacings along the periphery and comprises a turn table 6 for intermittently rotating by a specified angle, a guide frame 8 for rotating and guiding fore and back the turn table, a ball screw 10 for reciprocally moving the turn table and this screw is made of stainless steel.
Patent JP-2000249796-A (JP)
Title: Radiation measuring device using stimulable phosphor and method thereof
Inventor: KATAGIRI MASAKI
IPC: G01T1/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a differential-integral type radiation measuring device using a stimulable phosphor as a radiation detecting medium easily and accurately monitoring radiation ranging from a very weak one to a very intensive one generated momentarily in real time. SOLUTION: In this radiation measuring device, a radiation detecting part is constructed by sequentially layering a bundle of optical fibers emitting light from the side faces, a stimulable phosphor serving as a radiation detecting medium, an optical filter using a phosphor wavelength as a central wavelength, and a bundle of wavelength shift optical fibers sensitive to the stimulable fluorescence in this order in the plane state. In a differential-integral type radiation measuring device, using two actions provided for the stimulable phosphor, that is, using stimulable fluorescence emitted based on the radiation quantity incident by irradiation with excited light and momentary fluorescence based on the incident radiation, the stimulated fluorescence and the momentary fluorescence are switched from each other in time-sharing so as to be detected by the radiation detecting part.
Patent JP-S56153562-A (JP)
Title: Recorder and reproducer
Inventor: MORIYA MITSUROU
IPC: G11B21/08
Filed: 1980-04-26
Abstract: PURPOSE:To enable to retrieve in high speed with a simple constitution and high reliability, by controlling the relative movement between the conversion means for playback and recording medium through the count of track crossing signal and external scale signal with switching. CONSTITUTION:Based on the count of amount of position movement to the desired track by the information processing controller 1, the amount of shift according to the external scale of the N-th power (where; N is a positive real number greater than 1) of the track pitch 2 and the track crossing number corresponding to the fraction of external scale are set to the 1st and 2nd registers 2, 3. Further, the switching of the switches 4, 5 and 12 via the device 1 is controlled to separately switch the count of the external scale and track crossing number, and the relative movement between th playback conversion means and recording medium can be controlled with the coincident output from the 1st and 2nd comparison circuits 10, 11 via the AND gate 12. Thus, high speed retrieval with high reliability can be made by using the constitution of a simple external scale, except slow speed for the vicinity of start and end of the movement.
Patent JP-H04270947-A (JP)
Title: Exhaust gas densitometer
Inventor: FUJITA TADAO
IPC: G01N21/59
Filed: 1991-02-27
Abstract: PURPOSE:To obtain an exhaust gas densitometer not emitting the alarm output of the highly abnormal concn. of exhaust gas caused by the dewing of the moisture in the exhaust gas of a combustion apparatus as an error signal. CONSTITUTION:As an exhaust gas densitometer, a floodlight projector 1 and a photodetector 2 are provided on both sides of an exhaust gas passage and the concn. of exhaust gas is detected on the basis of the quantity of the light passed through the exhaust gas passage from the floodlight projector 1 to be received by the photodetector 2 to output an exhaust gas concn. signal and/or an alarm signal. A temp. sensor 5 detecting the temp. of the exhaust gas is provided and a means not outputting the exhaust gas concn. signal and/or the alarm signal when the temp. of the exhaust gas is equal to or lower than a preset temp. value is provided.
Patent JP-S56151289-A (JP)
Title: Elastic tube pump
Inventor: SAKAI YASUJI
IPC: F04B43/12
Filed: 1980-04-25
Abstract: PURPOSE: To make a pulsation rate fixed and the structure simple by arranging an elastic tube in the round hollow part of a casing and by constituting the device so that cylindrical rolls pressing the tube make planetary motion.  
     CONSTITUTION: The elastic tube 7 is arranged in internal contact with the inner- peripheral surface of the round hollow part of the casing 6 and pressed by the cylindrical rolls 4 having gear parts. The gear parts of the cylindrical rolls 4 are engaged with internally-touching gears formed on the casing 6 and a sun gear 3. When the sun gear 3 is driven to rotate by a motor 1, the cylindrical rolls 4, while pressing the elastic tube 7, rotate on their own axes and around the sun gear and perform pumping operation. Since a plurality of cylindrical rolls are maintained at fixed intervals and rotated to move at an equal speed constantly, the pumping operation and the rate of pulsation are stabilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09243046-A (JP)
Title: Clinker removing apparatus
Inventor: TSUCHIYA MASAHIKO
IPC: F23J1/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a clinker removing apparatus having a tip end portion which is freely rotable with respect to a base end portion of a tubular body and capable of effectively removing from a whole peripheral portion of a throat of a burner for pulverized coal clinker adhering and accumulated on a whole peripheral portion of a throat of the burner for pulverized coal. SOLUTION: Rotatable joints 44, 46 having tip end portions 42b, 43b respectively capable of being freely rotated with respect to a base end portion 42a of a jacket tube 42 of a tubular body 41 and a base end portion 43a of an inner tube 43 are arranged at desired portions of the tubular body 41 capable of being inserted in an axially central portion of a burner for pulverized coal in place of an oil burner main body and having an injection nozzle 29 for jetting fluid 32a at a tip end portion.
Patent JP-H09249970-A (JP)
Title: Sputtering device and production of magnetic recording medium using the same
Inventor: YAMAUCHI HIROMI
IPC: H01L21/203
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron sputtering device in which the distribution of erosion is made wide and the using efficiency of a target is improved and to provide a method for producing a magnetic recording medium using the same. SOLUTION: The head sides of yoke materials 14 and 15 are inserted and fixed into holes provided on a backing plate 11. The hole parts are provided with grooves 18, and the yoke materials 14 and 15 are fixed to the backing plate 11 by a weld metal 19. Both side faces of the head sides of the yoke materials 14 and 15 are made to be slopes 14a and 15a so that its thickness is made small toward the header parts of the yoke materials 14 and 15.
Patent JP-H06276692-A (JP)
Title: Controlling apparatus for charging generator
Inventor: UCHINAMI MASANOBU
IPC: G01R31/36
Filed: 1993-03-16
Abstract: PURPOSE:To coordinate operations of an engine and an AC generator by multiplying a state signal indicating the condition of an engine with a preset weighting coefficient and control the duty ratio of a field current of the AC generator depending on such multiplied value. CONSTITUTION:A controller 4A reads an operating condition of an engine from a state signal 40, reads a battery terminal voltage 3A from the battery 3, determines the optimum target battery terminal voltage and computes a deviation from the readout actual voltage. Moreover, a difference between the preceding actual voltage and current actual voltage, this obtained value is multiplied with a preset weighting coefficient, thereafter an output value indicating a value of a field current If flowing into a field coil 1b of the AC generator 1 is computed. A drive duty ratio of the field current If is obtained with this output value used as a parameter and the field current If is flown to the field coil 1b. As a result, the field current can be controlled depending on the state of engine and operations of the power generator can be started without giving a large load on the engine.
Patent JP-H07255211-A (JP)
Title: Working machine mounting device
Inventor: AOKI TAKESHI
IPC: E02F3/36
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a working machine mounting device enabling a backhoe to be mounted on a tractor without the need for any skill and for being nervous about the interference with a PTO shaft and other members. CONSTITUTION:Receiving parts 14a attached in a backwardly projected way on both left and right sides in the rear of a tractor vehicle body 8 are provided with recesses 15 opened upward, and a connecting bar 38, prepared for a backhoe, over the left and right recesses 15 is situated above these recesses 15 through bringing the tractor and the backhoe into proximity to each other and ensured to engage with the recesses 15 by being lowered. In this case, the receiving parts 14a are provided with a guide member 17 to control both upward and forward movements of the connecting bar 38 but allow backward movement thereof at a location where said bar 38 has gotten away from the recesses 15 upward.
Patent JP-H11235990-A (JP)
Title: Safety device of remote control lock for bicycle
Inventor: MATSUSHITA HIROMI
IPC: B62H5/16
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent such a danger as the unlocking condition of a wheel while being driven is locked due to the mischief of a child riding together. SOLUTION: A cylinder lock L forming the remote control tool B of a wheel locking tool A is embedded in an operation box as a type which permits a key 61 to be inserted and removed whether at the time of locking or unlocking, its whole body is supported in an energizing condition lifting to a front side by a leaf spring 79 mounted from the front side of a partition plate 75 fixed in the operation box, with a crank arm 66 attached integrally at the tail part of its rotor. A stopper for rotational regulation 81 of the arm 66 is overhung in a reverse direction from the partition plate 75. It is set so as not be capable of rotating operation from the locking condition to the unlocking condition and wise versa unless the arm 66 is released from the stopper 81 by making pushing operation of the rotor of the cylinder lock L by the key 61.
Patent JP-H03257869-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HACHISUGA ATSUSHI
IPC: H01L29/41
Filed: 1990-03-07
Abstract: PURPOSE:To ensure a contact area even if a plane area is reduced through its sidewall section by increasing a contact area of a contact section using a sidewall section of a lower layer. CONSTITUTION:After a lower wiring layer is patterned on a layer insulating film 1, a layer insulating film 3 consisting of an oxide film, etc., is formed thereon. A resist 6 is patterned thereon, and the layer insulating film 3 is etched using it as a mask until a lower wiring layer upper surface section 2b of the lower wiring layer 2 is exposed. Thereby, a contact hole 5 is shaped. The lower wiring layer 2 is etched until a layer insulating film upper surface section 1a of the layer insulating film 1 is exposed using the resist 6 as a mask. As a result, a lower wiring layer sidewall section 2a of the lower wiring layer 2 is exposed in the contact hole 5. Then, the resist 6 is removed. Lastly, the upper wiring layer 4 is deposited and patterned. Thereby, the upper wiring layer 4 and the lower wiring layer 2 are in contact with each other in lower wiring layer sidewall section 2a of the lower wiring layer 2.
Patent JP-S63221379-A (JP)
Inventor: HASHIKAWA YUKIAKI
IPC: G09F19/12
Filed: 1987-03-11
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-H07264216-A (JP)
Title: Local area network and its transmission sequence automatic decision method
Inventor: UMEKITA KAZUHIRO
IPC: H04L12/413
Filed: 1994-03-25
Abstract: PURPOSE:To manage a transmission on a LAN by deciding/managing the transmission priority of each transmission packet and keeping the transmission sequence. CONSTITUTION:A status code S indicating whether or not transmission intermission is permitted is added to a packet sent to a LAN. A station 104 sending a transmission request checks whether or not a packet is sent to a transmission line 106 of the LAN, how the status code S indicates, a time T2 from the transmission request generating time to the final transmission start time, a residual transmission time T4 in the sent packet, a time TM being the sum of an overhead time and a longest time depending on a longest packet length Lmax to decide a transmission time or transmission order, a frame gap and a content of the status code S. The transmission is processed by using the result of decision.
Patent JP-2000250008-A (JP)
Title: Backlight controller
Inventor: KOSAKA TAKAHIRO
IPC: H05B41/36
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To realize stable luminance and color temp. even when backlight luminance is made variable by a user by controlling each lamp luminance ratio according to the target luminance and the color temp. obtained by a target color temp. setting means. SOLUTION: The target luminance is inputted by a luminance setting volume 8, and the target color temp. is inputted to a microcomputer 1 by a color temp. changeover switch 3. Then, a color temp. ratio of each lamp is read out from a memory 2 as the color temp. data of each lamp, and a luminance control signal (a) and the luminance control signal (b) imparted to an inverter 7 are outputted. At this time, a light control circuit in the inverter 7 compares the luminance control signals (a) and (b) with a lamp current detection signal from a resistor detecting a lamp current, and controls a lamp turn-on circuit so that both coincide to set in the target luminance and color temp. Thus, a light emission luminance ratio of each lamp becomes equal, and even when the luminance setting volume 8 is changed, the fixed color temp. is obtained.
Patent JP-2000247044-A (JP)
Title: Substrate to be recorded for thermal transfer recording
Inventor: JINNO FUMIO
IPC: C08G63/199
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a substrate to be recorded using a new polyester resin for a dye receiving layer of the material. SOLUTION: The substrate to be recorded comprises a base material sheet, and a dye receiving layer provided at least one surface of the sheet. The layer contains a polyester resin having a number-average molecular weight (Mn) of 5,000 to 100,000 obtained by polycondensing a polyvalent carboxylic acid component containing an alicyclic-1,2-dicarboxylic compound and/or its derivative and a polyhydric alcohol component containing an alkanediol represented by HOCH2-C(R1)(R2)-CH2OH (wherein R1 and R2 are each an alkyl group, the sum of carbon atoms of both the alkyl group is 2 or above).