baber/WOPTO huggingface dataset:
Patent JP-H10334438-A (JP)
Title: Magnetic disk and magnetic disk device
Inventor: FURUKAWA AKIO
IPC: G11B5/73
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured and easily manufactured magnetic disk and a magnetic disk device using the same. SOLUTION: This magnetic disk is provided with a base layer 2, an magnetic recording layer 3 and a first protective layer 4 as a recording layer on the first main surface of an injection-molded polycarbonate substrate 1 and a second protective layer 5 on the second main surface of the substrate. Recording/ reproducing is performed by one magnetic head 6 having this magnetic head attached to a magnetic disk device.
Patent JP-S6124780-A (JP)
Inventor: KAMIOKA MITSUO
IPC: E06B1/52
Filed: 1984-07-13
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-S5847607-A (JP)
Title: Lug tire
Inventor: YAMAMOTO TOSHIYUKI
IPC: B60C11/11
Filed: 1981-09-17
Abstract: PURPOSE:To obviate one-sided wear and cracks of a lug groove as well as to reduce the occurrence of noise, by setting a sectional angle in the meridional direction of the tip of the lug groove and a ratio between lug groove length and tread developed width within the range of the prescribed value. CONSTITUTION:A lug tire E has a tread pattern which arranges a lug 1 and a lug groove 2 on a tread T alternately in a circumferential direction. The lug groove 2 is so formed that a sectional angle alpha in the meridional direction of its tip part 20 comes to 35-45 degrees. In addition, relationships between a length l of the lug groove 2 and a developed width WT of the tread T consist of l(WT/2)=0.84-0.87. Likewise, the lug groove tip part 2a is made up of polygonal lines 2b, 2c1 and 2c2 whereby an angle beta between adjacent polygonal lines made by each of said polygonal lines 2b, 2c1 and 2c2 consists of an obtuse angle.
Patent JP-H0311442-A (JP)
Title: Connection cable check system in information processor
Inventor: KATO KIYOSHI
IPC: G06F13/00
Filed: 1989-06-09
Abstract: PURPOSE:To continuously check connection in a short time by providing the memory of information to show a connection port which a second controller has corresponding to a first controller, a means to designate the optional controller, and a comparing means between the designated controller and the controller deduced from the memory. CONSTITUTION:The information is accessed from the higher order port 9a of the controller 9 by the designation of the controller 1, and the contents of the memory 9m is read out to a computer, and the access information of this purport is added to connection route information. In the controller 1, '1' at the time of the designation and the controller '1' deduced from the information added to the information of the memory 9m are compared with each other. The connection is correct since both coincide with each other. If the connection is wrong, both do not coincide. In the connection check of a lower order connection port 9e and the connection port 13a of a lower order controller 13, similar comparison with one of the controllers 1 to 7 is executed by command designation, for instance, (9,9e,13), and at the time of the coincidence, the connection is considered correct.
Patent JP-S5670025-A (JP)
Title: Preparation of polyester amide
Inventor: MORINAGA TSUTOU
IPC: C08G69/00
Filed: 1979-11-12
Abstract: PURPOSE: To obtain a polyester amide in a short time, in high yield, by the thermal reaction of a 2,2'-bis(cyclic iminoether) compound and a dicarboxylic acid compound.  
     CONSTITUTION: (A) A 2,2'-bis(cyclic iminoether) compound of formula (Y is bibalent organic group, pref. ethylene or trimethylene) is reacted with (B) a dicarboxlic acid (e.g. adipic acid) at e.g. 50W280°C. The molar ratio of B/A is pref. 0.9W1.1. The polyester thus prepared has high solvent resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10331685-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: SHIBAGAKI NOBUYUKI
IPC: F02D41/14
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To suppress output torque from changing when an engine is in a lean air-fuel ratio operating area again by correcting the air-fuel ratio in the lean air-fuel ratio operating area so as to be small when the air-fuel ratio is kept at a lower limit in a corresponding allowable changing range once in a certain lean air-fuel ratio operating area. SOLUTION: When it is discriminated that the operating state of an engine 1 is in a prescribed lean air-fuel operating area in a control unit 20, a lean correction coefficient is selected according to an engine operating state by referring to a lean correction coefficient map which is stored in a ROM 22 previously as a function of engine load and engine rotational speed in a map form. As a result, the air-fuel ratio is kept at a lean air-fuel ratio in the operating area. When the air-fuel ratio is kept at a lower limit in a allowable changing range in a lean air-fuel ratio operating area, it is controlled so that the air-fuel ratio in the lean air-fuel ratio operating area may be corrected so as to be smaller than the lower limit. The air-fuel ratio, however, is kept at a theoretical air-fuel ratio in any operating area other than the prescribed operating area.
Patent JP-H0324456-A (JP)
Title: Method and instrument for measuring organic carbon content
Inventor: BURUUNO KORONBO
IPC: G01N31/12
Filed: 1990-06-05
Abstract: PURPOSE: To measure the content of organic carbon in a composite substance rich in carbonate easily, quickly and economically with high reproducibility by performing all operations for an encapsulated sample. CONSTITUTION: A predetermined quantity of an analyte sample is weighed accurately by means of a balance 3 and encapsulated or encased in an analytical case 2. The sample 1 in a capsule 2 is then oxidized by an aqueous solution 4 of inorganic acid with a quantity higher stoichiometrically than that required for the reaction of carbonates possibly present in the substance. The oxidized sample in the capsule 2 is then dried by means of a heating panel 5 at 100 deg.C or below and solidified substantially. Subsequently, the dry sample is subjected to element analysis through dynamic and quantitative flash combustion and the content of organic carbon is measured directly in the analytical capsule. According to the method, the content of organic carbon in a composite substance rich in carbonate can quickly and economically be measured with high reproducibility.
Patent JP-H05340114-A (JP)
Title: Bath room block
Inventor: TSUZUKI MAKOTO
IPC: A47K4/00
Filed: 1992-06-05
Abstract: PURPOSE:To produce a comfortable bath room space by installing a duct facility to a partitioning wall between the bath room and a dressing room and providing a device which is capable of switching over from air intake to air emission and vice versa. CONSTITUTION:A bath room block is divided into a bath room 1 and a dressing room 3 which are partitioned with a door 4 and a wall 42. A duct 6 is installed in the wall 42. Air intake holes 61 and 62, which are open to the dressing room side 3 and the bath room 1, are installed to one end of the duct while similar air emission holes 66 and 67 are installed to the other end. At the same time, there are installed an air intake valve 91 and an air emission valve 92 respectively, which makes it possible to change over air intake from the dressing room side 3 to the bath room side 1 or air emission in the reverse direction. What is more, a motor-driven fan 7 is installed inside the duct 6 between the air intake holes 61 and 62 and the air emission holes 66 and 67 so that dried air or cooled air may be supplied to the dressing room 3 or the bath room 1. This construction makes it possible to make comfortable a bath room space even with a small facility.
Patent JP-H05343255-A (JP)
Title: Boundary-layer ceramic semiconductor device
Inventor: SAKASHITA TSUTOMU
IPC: H01G4/12
Filed: 1992-06-05
Abstract: PURPOSE:To provide a low-cost capacitor, which causes no crosstalk between signal lines and prevents noise, by forming one electrode on through holes and/or their peripheries on a surface of a substrate and forming the common electrode on the surface of a semiconductor layer. CONSTITUTION:Metal oxide composed mainly of bismuth oxide is applied around through holes 10 of a semiconducting ceramic layer 14. When the ceramic layer is baked to diffuse the metal oxide, its crystal boundaries become to have high resistivity, resulting in capacitor dielectric 12. Silver paste is applied near the inside of the capacitor dielectric in such a manner that it makes contact with the dielectric, while silver paste is applied to the other side of the semiconducting ceramic layer. Then, the ceramic piece is baked, so that electrodes 11 and a common electrode 13 are formed. This capacitor can be produced at low cost, and it causes no noise or crosstalk between signal lines.
Patent JP-S5769707-A (JP)
Title: Manufacture of permanent magnet alloy
Inventor: SORI NAOYUKI
IPC: H01F1/055
Filed: 1980-10-20
Abstract: PURPOSE:To eliminate the decrease in the coercive force of a permanent magnet by pulverizing samarium-cobalt permanent magnet alloy, immediately covering the surfaces of the finely pulverized powder with silicone and thereby preventing the oxidation or volatilization of samarium component. CONSTITUTION:A device which has a pulverizing cylinder 3 including an inlet 1 and an outlet 2 for organic solvent, e.g., hexane, alcohol, etc., a rotationary shaft 4 coaxially supported with the cylinder 3, rotational arms 5 implanted radially to the shaft 4, and balls 6 is used to circulate organic solvent added with silicone coil of 7-13wt% in the cylinder 3. The samarium-cobalt permanent magnet alloy is pulverized and the pulverized powder surface is covered with silicone.
Patent JP-S63309073-A (JP)
Title: Still image pickup camera
Inventor: MIZUNO MASAO
IPC: H04N5/3725
Filed: 1987-06-10
Abstract: PURPOSE:To securely display a moving body image as a still picture at a proper position on a photographic image screen by outputting 1st and 2nd transfer pulse groups and a 3rd transfer pulse from a timing generation part in response to a shutter closing signal supplied from a control circuit. CONSTITUTION:The timing generation part 6 outputs the 1st transfer pulse group Pi, the 2nd transfer pulse group Ps, and the 3rd transfer pulse Ta in response to the shutter closing signal Stc supplied from the control circuit 10. Then the control circuit 10 when supplied with an external trigger signal Pout supplies the external trigger signal Pout as a shutter trigger signal Ps to a clear pulse generation part 20 and outputs the shutter closing signal Stc to the timing generation part 6 a shutter driving time after the shutter trigger signal is outputted to the clear pulse generation part 20. Consequently, the fast moving body image can be displayed as a still image at the prescribed position on the image pickup screen.
Patent JP-S5668539-A (JP)
Title: Riveting method and riveting machine
Inventor: NABE SHIROU
IPC: B21J15/36
Filed: 1979-11-11
Abstract: PURPOSE: To increase the fastening capacity of rivets and shorten the working time, by applying the periodic striking motions of the phase opposite to that of the periodic blows of a feed hammer to a receiving side hammer.  
     CONSTITUTION: A 4-way changeover valve is operated and a main body 11 is moved left by the operation of a body slide cylinder 22. It is stopped by the operation of a limit switch 32. A feed hammer 1 enters between side plates 4A', and a receiving side hammer 2 between the work 4 and the side plates 4A. Respective bushings 7, 9 align in centerline to a rivet 3. Following to this the 4-way changeover valve operates to cause the receiving side hammer 2 to ascend, then the bushing 8 and rivet 3 abut and the main plate retainer 20 abuts on the work 4, whereby the rivet 3 and the works 4, 4' are supported. Servo-valves 26, 28 apply blows of sine waves to the feed hammer 1 and the blows of corresponding sine waves to the receiving hammer 2 by way of an upper servo cylinder 5 and a lower servo cylinder 6. The feed hammer 1 is fed and the rivet 3 is staked. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08338267-A (JP)
Title: Torque-up device for centrifugal governor
Inventor: IWASAKI SHINKICHI
IPC: F02D1/04
Filed: 1995-06-13
Abstract: PURPOSE: To independently set the protruding and recessing clearance of a torque pin and the initial spring pressure of a torque spring to prevent the protruding and recessing clearance from being deviated and also the receiving position of the torque spring from being slipped by the vibration of an engine, dispense with the threading work of a spring receiving tool, shallow a screw hole in a body case, and ensure the smooth movement of a transmission pin. CONSTITUTION: In a torque-up device for centrifugal governor, a spring receiving tool 14 for receiving the rear end of a torque spring 13 in a prescribed position B to regulate the initial spring pressure; a transmission pin 15 installed, extending through the central guide hole 14a of the spring receiving tool 14, in such a manner as to be capable of protruding and recessing with a recessing and protruding clearance (t) for a torque pin 12 between the torque pin 12 and a pin adjuster 16, and an energizing spring 17 installed between the spring receiving tool 14 and the pin adjuster 16 to elastically energize the pin adjuster 16 backward.
Patent JP-H0723135-A (JP)
Title: Radio telephone communication method
Inventor: IMAI HIROYUKI
IPC: H04M15/00
Filed: 1993-06-17
Abstract: PURPOSE:To attain the radio telephone service exclusively for dialing by substituting terminal collation and its charging based on a terminal equipment identification code with charging destination information and a password such as a telephone line and its telephone number or the like already subscribed in its own home or the like. CONSTITUTION:A telephone exchange 1 receiving transmission dialing receives charging destination information from a radio telephone terminal 3 and recognizes it as a dialing exclusive use radio telephone service. A charging destination information confirmation means 12 confirms the charging destination information and a number registered already and a password collation means 13 collates the password from the terminal equipment 3 and the number already registered and then the communication is allowed and connection and charging processing is executed. The charging is imposed on its own telephone line registered in advance, the personal telephone number or the dial exclusive use radio telephone charging destination. Since the information to be registered in advance is only the charging destination information and the password, the inexpensive radio telephone service is executed. Moreover, illegal use from other radio telephone set is prevented by adding terminal equipment identification information of the terminal equipment 3 to the charging destination information.
Patent JP-H0439340-A (JP)
Title: Rubber composition
Inventor: SHINODA SHIGERU
IPC: C08K5/098
Filed: 1990-06-06
Abstract: PURPOSE:To obtain a rubber composition having improved adhesivity to metal without lowering the breaking characteristics and suitable as a rubber for coating steel cord by compounding specific amounts of a partial condensate of hexamethylol melamine pentamethyl ether, a cresol resin, etc. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.wt. of a raw rubber with (B) 1-5pts.wt. of a partial condensate of hexamethylol melamine pentamethyl ether, (C) 0.5-5pts.wt. of a cresol resin, (D) 4-7pts.wt. of sulfur and (E) 0.1-0.8pts.wt. (in terms of Co element) of an organic acid cobalt salt.
Patent JP-H08338168-A (JP)
Title: Door guard member and door guard using it
Inventor: HIRABAYASHI TAMOTSU
IPC: E05C17/06
Filed: 1995-06-13
Abstract: PURPOSE: To make a door guard not be an obstacle to a person's going in and out and carry-in of furniture or the like. CONSTITUTION: A sheathing member 1 has a hole, and the hole is opened on the at least one end side. A movable member 2 is inserted in the hole inside in such a manner as to go in and out from the hole inside part through the opening part. A spring member 3 is disposed between the sheathing member 1 and the movable member 2 in the hole inside part, and adapted to apply spring pressure for pressing the movable member 2 toward the opening part. A stop mechanism 4 includes a first stop mechanism 41 and a second stop mechanism 42, the first stop member 41 checks the movable member 2 from slipping off through the opening part, the second stop member 42 positions the movable member 2 in the sheathing member 1 in a position where the movable member 2 is pushed into the hole inside part, and the above positioning is released by the rotation of the movable member 2.
Patent JP-H076071-A (JP)
Title: Device and method for information management
Inventor: TATEISHI JUNJI
IPC: G06F12/00
Filed: 1993-06-17
Abstract: PURPOSE:To read data out of a temporary storage device and write them to a storage device even if a fault occurs during the writing of the data and to prevent the inputted data from being lost by writing the data to the temporary storage device and then in the storage device by a data writing means. CONSTITUTION:When three data A, B, and C which are consistent are inputted through an input device 1, a CPU 2 after writing all the data A, B, and C to a temporary storage file 8 on the temporary storage device 7 writes them in the storage device 3. If a fault occurs during the writing of the data A, B, and C to the storage device and, for example, the data C can not be written to a storage file 6, the CPU 2 deletes the data A and B from storage files 4 and 5 and restores the storage device 3. Then the CPU 2 reads the data A, B, and C out of the temporary storage file 8 on the temporary storage device 7 and writes them to the storage device 3 again, thereby completely restoring the data A, B, and C.
Patent JP-H09324637-A (JP)
Title: Noise prevention structure of intake system for engine having supercharger
Inventor: AOKI MOTOI
IPC: F02B77/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress radiation noise from a laminated type heat exchanger in the case that an intercooler provided on a downstream side of a supercharger is composed of the low cost laminated type heat exchanger. SOLUTION: An intercooler composed of a drawn-cup type heat exchanger 11 in which a plurality of elements 21 are laminated is arranged on a downstream side of a supercharger on an intake passage. A reinforcing member 28 is connected to an outer side surface of the element 21 on a side spaced from an intake flow inlet, among outer side surfaces of the element lamination of the heat exchanger 11 for reducing radiation noises therefrom.
Patent JP-S5371333-A (JP)
Title: Automatic gas leakage breaking device
Inventor: OOYAGI MASAYUKI
IPC: F23N5/18
Filed: 1976-12-06
Abstract: PURPOSE: To prevent the fault due to the gas leakage after planing the gas leakage countermeasure by automatically reclosing the automatic gas breaking valve when the flow switch is operated for detecting the gas flow passing through the above gas breaking valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0819096-A (JP)
Title: Piezoelectric receiver
Inventor: MIZOGUCHI SHIGERU
IPC: H04R17/02
Filed: 1994-06-28
Abstract: PURPOSE:To obtain the piezoelectric receiver with excellent sound quality by providing a projection wall to a surrounding of sound holes of a front case so as to prevent resonance vibration of the front case caused when vibration is produced thereby improving the sound pressure frequency characteristic. CONSTITUTION:A piezoelectric ceramic plate 1 is adhered to an upper face of a metallic base 2 to form a piezoelectric plate. Furthermore, in this piezoelectric plate, the surrounding of the metallic base 2 is inserted between a front case 4 having sound holes 3 and a rear case 5. Then a ring shaped projection wall 7 is provided to the surrounding of the sound holes 3 in the front case 4, then the resonance vibration of the front case 4 caused when a drive voltage is applied to electrodes on the front and rear sides of the piezoelectric ceramic plate 1 through lead wires 6a, 6b is hardly vibrated by the presence of the projection wall 7 and then attenuated. The shape of the projection wall 7 may be a polygonal, radiation and lattice shape in addition to the ring shape to attenuate the resonance vibration similarly.
Patent JP-S5270292-A (JP)
Title: Rotation control apparatus
Inventor: KAJIURA TAKASHI
IPC: G05D13/62
Filed: 1975-12-10
Abstract: PURPOSE: To control rotations of a body of rotation easily and precisely by controlling electricity given to a brake according to the number of rotations, using a braking function based upon overcurrent loss. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0810579-A (JP)
Title: Filtration method and device therefor
Inventor: YOKOYAMA FUMIO
IPC: B01D65/02
Filed: 1994-06-28
Abstract: PURPOSE:To use a simple, compact and fault-reduced device and to provide a filtration method using a filter membrane capable of being easily operated by vacuum-filtering raw water with a filter using a porous filter membrane and a pump and backwashing the filter under pressure with the pump and cleaning water. CONSTITUTION:The raw water is vacuum-filtered with a filter 1 using a porous filter membrane and a pump 3, and the filter 1 is backwashed under pressure with the pump 3 and cleaning water. The raw water is sucked in from the raw water inlet side of the filter 1 by the pump 3 in the raw water filtering cycle, and the filtered water is sent to the desired point of use from the delivery side. Cleaning water is sucked in from a cleaning water feed pipeline 7 by the pump 3 and sent to the filtered water outlet side of the filter 1 from the delivery side to backwash the porous filter membrane in the filter 1 backwashing cycle, and the waste water is discharged outside the system. Consequently, only one pump is used instead of the two in the conventional process, the equipment cost is reduced, the device is made compact, and the operation is simplified.
Patent JP-H02153791-A (JP)
Title: Thermal transfer ribbon, image forming method using it and information recording card produced by the same method
Inventor: SHINOZAKI MICHIO
IPC: B41M5/41
Filed: 1988-06-14
Abstract: PURPOSE:To simultaneously form an image with good gradation and a high- reliable binary image by alternately providing a thermally sublimable ink layer and a hot melt transfer ink layer mainly composed of a specific thermoplastic resin in the longitudinal direction of a substrate. CONSTITUTION:In a transfer ink ribbon, tissue, such as heat-resistant film or condenser paper, is used as a substrate, and on the substrate a thermally sublimable ink layer and a hot melt transfer ink layer are formed in combination. Here, the thermally sublimable ink layer is dividedly coated with four colors by using Yellow, Magenta, Cyan, and Black thermally sublimable inks in combination. The hot melt transfer ink layer is mainly composed of: a thermoplastic resin made of a linear satd. polyester resin formed by a condensation polymerization of a dicarboxylic acid component and a diol component, and an acrylic resin having a glass transition point of 50-100 deg.C; a colorant; and a lubricant. On a card-type recording medium 50, a portrait image 51 is formed with the thermally sublimable ink, and a character image 52 is formed with the hot melt transfer ink.