baber/WOPTO huggingface dataset:
Patent JP-H09317372-A (JP)
Title: Method for searching rock mass
Inventor: YAMASHITA MASAYUKI
IPC: E21B19/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To rapidly, surely search a rock mass without hindering the progress of construction by collecting hydraulic data using a hydraulic sensor at the time of boring by means of a hydraulic rock drilling machine having a damping function and treating the data by means of a personal computer. SOLUTION: A measuring system for searching a rock mass comprises striking pressure, rotational pressure, field pressure, and damping pressure of a rock drilling machine 5a. Each of hydraulic sensors 3 is connected to a hydraulic hose 2 of each hydraulic system and the sensors 3 are connected to a data recorder 4. Hydraulic data of each hydraulic system are converted to voltage signals, which are stored in the data recorder 4. On the other side of the sensors 3, the sensor 3 for measuring field pressure only is connected to a field cylinder 5b and the other sensors 3 are connected to the machine 5a. Damping pressure at the time of drilling a rock mass and boundary values of damping pressure corresponding to properties of rock mass are obtained according to average values of field pressure.  By comparing clamping pressure with the boundary values at drilling intervals, properties of rock mass can be predicted rapidly and precisely.
Patent JP-H11348230-A (JP)
Title: Web rotary press with movable printing unit
Inventor: DUFOUR CHARLES HENRY
IPC: B41F7/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To enable a printing unit to be easily and rapidly accessed by an operator. SOLUTION: This web rotary press is equipped with a first printing unit for printing a first color on a web, a second printing unit for printing a second color on the web and a lift and positioning system 8 for relatively shifting the first and the second printing unit along a web route. The web route is almost linear penetrating the rotary press.
Patent JP-S5363812-A (JP)
Title: Television signal exraction unit
Inventor: NAGAOKA YOSHITOMI
IPC: H04N17/00
Filed: 1976-11-18
Abstract: PURPOSE: To simplify a circuit with discriminating a desired scanning period by utilizing a burst signal for discriminating a line number. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06214370-A (JP)
Title: Image forming system, developing processing method and developing processor
Inventor: NAKAMURA TAKASHI
IPC: G03D3/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a processor capable of surely processing a photographic sensitive material on an appropriate processing condition. CONSTITUTION:When an IC card 50 carrying processing information such as the processing stage and the processing solution temperature of the photographic sensitive material is loaded in the operation part 46 of the processor 10, the reading device of a controller provided in the operation part 46 reads the information of the IC card 50. In the controller, a control means sets the processing condition according to the read processing condition, and controls the actuation of a liquid feed means and a processing solution temperature control means so as to process the photographic sensitive material without performing manual operation. Thus, the photographic sensitive material is appropriately and surely processed without necessitating expert knowledge.
Patent JP-2000332365-A (JP)
Title: Semiconductor luminous element and its manufacture
Inventor: SOEJIMA REIKO
IPC: H01S5/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature of heat treatment for changing an n-side electrode to ohmic, and to prevent the degradation of an active layer by providing a semiconductor layer between one main surface of one conductive SiC substrate containing at least a light-emitting layer on the other and a substrate- side electrode. SOLUTION: An n-type buffer layer and an n-type GaN layer 12 are sequentially grown onto the back surface of an n-type SiC substrate 11, an n-type buffer layer, an n-type GaN middle layer, an n-type cladding layer 13, an n-type GaN light guide layer 14, an InGaNMQW active layer 15, a p-type electron block layer 16, a p-type GaN light guide layer 17, a p-type cladding layer 18, and a p-type contact layer 19, are sequentially grown on the other surface of the n-type SiC substrate 11, a striped mesa 20 is formed, an SiO2 film 21 is formed while the striped mesa 20 is covered, and a p-side electrode 22 is formed. Then, nitride-family semiconductor laser array is created, and is divided into chips for completing a nitride-family semiconductor laser.
Patent JP-H05306783-A (JP)
Title: Pressure governing valve
Inventor: MIKI NOBUAKI
IPC: F16K27/04
Filed: 1992-05-06
Abstract: PURPOSE:To obtain the pressure governing valve, which can be fitted easily without an extra space and which can prevent the flow-in of the foreign material to a valve sleeve sliding part securely. CONSTITUTION:A groove 27 is provided outside of a support port 2c of a valve sleeve 2, and a strainer 4 provided with a mesh part 41 and leg parts 42 is fitted to the valve sleeve 2 by the elastic force of the leg parts 42 so that the mesh part 41 covers the support port 2c inside of the valve sleeve 2. Since the strainer 4 is housed inside of the valve sleeve 2, an extra space is not required, and furthermore, the strainer 4 can be fitted by one touch. Since the mesh part 41 of the strainer 4 is positioned at the inlet of the support port 2c, the mesh part 41 can block the foreign material inside of an oil passage just before the flow-in.
Patent JP-S5842693-A (JP)
Title: Deashing of coal/heavy oil fuel mixture
Inventor: YAMAMOTO NORIAKI
IPC: C10L1/32
Filed: 1981-09-07
Abstract: PURPOSE:To obtain the titled fuel mixture of a low remaining ash content, by mixing granulated coal formed by adding a specified binder to a pulverized coal/ water slurry with heavy oil and recovering the binder in dehydration of the coal/heavy oil fuel mixt. followed by reuse. CONSTITUTION:A pulverized coal/water slurry adjusted in concn. in a slurry adjusting tank 1 is supplied to the first granulating tank 2, where granulated coal is formed by agitation with addition of a binder consisting of a gas oil of a specific gravity lower than that of the heavy oil through a pipe line 26, and  the granulated coal is successively supplied to 2nd, 3rd and 4th granulating tanks 3-5, where it is grown and concentrated, and then separated by a vibrating screen 6. The granulated coal is supplied to a dehydrating COM forming apparatus and mixed with heavy oil supplied through a pipe line 19 to form a coal/heavy fuel oil fuel mixt. while evaporating the binder by heating with steam supplied to a jacket 29. After condensed and liquefied again in a condenser 8, the binder is supplied to the granulating tank 2 through a tank 9 evacuated by a vacuum pump 10.
Patent JP-S5656308-A (JP)
Title: Cutting working tool
Inventor: DEIITAA KURESU
IPC: B23C5/10
Filed: 1980-10-08
Abstract: A cutting tool assembly having a cutter head including a pair of jaws defining a slot therebetween with a knife plate having a pair of axially symmetrical cutting edges being exchangeably mounted in the cutter head in the slot between the jaws is provided with a setscrew adjustably connecting the knife plate on the cutter head and with a pair of support members arranged at the base of the slot between the knife plate and the cutter head cooperating with the setscrew to enable adjustment of the knife plate. The support members are internally threaded and interconnected by a bolt having oppositely threaded portions with oblique abutment surfaces being formed on the support members for engagement with the knife plate.
Patent JP-H01307950-A (JP)
Title: Pinch roller device
Inventor: MATSUOKA KAORU
IPC: G11B15/29
Filed: 1988-06-07
Abstract: PURPOSE:To stably transfer a tape by providing a columnar supporting member having a convex spherical bulging part on the outside peripheral surface, plural pieces of roughly sector-shaped bearings provided on the concentric periphery of the supporting member, and a bearing holding member in which a cylindrical elastic body is fixed to the outside peripheral surface. CONSTITUTION:Plural pieces of roughly sector-shaped bearings 11 which are fitted at a prescribed gap to a convex spherical bulging part 10 of a columnar supporting member 9 of a pinch roller 8, and has a concave spherical groove 11a for abutting so as to be freely slidable on the inside peripheral surface are provided on the concentric periphery of the supporting member 9. On the other hand, a holding member 13 in which a cylindrical elastic body 12 is fixed to the outside peripheral surface inserts and holds, and fixes plural pieces of bearings 11 by a stepped part 13a of the inside peripheral surface and a cylindrical stopper 14. Accordingly, even if a capstan and a supporting axis of the pinch roller 8 are inclined relatively, the concave spherical groove 11a slides on the peripheral surface of the convex spherical bulging part 10 of the supporting member 9, and as for the pinch roller, the cylindrical elastic body 12, the holding member 9 and the bearings 11 rotate as one body. In such a way, a stable tape transfer can be executed.
Patent JP-S5664107-A (JP)
Title: Oil feeder for bearing
Inventor: HOSAKA HIDEO
IPC: F01D25/20
Filed: 1979-10-30
Abstract: PURPOSE: To start an emergency oil pump to assure bearing oil, by providing a pressure switch in a pipe between a booster pump and a main oil pump directly coupled to a turbine shaft.  
     CONSTITUTION: The pressure of pressurized oil discharged from a booster pump 1 is increased by a main oil pump 2. The pressure-increased oil is introduced to booster pump oil turbine 4 so that the pressure-decreased oil is supplied to a bearing 7. The set level of a pressure switch 20 in a pipe 3 is made higher than such decreased suction pressure of the main oil pump 2 that is cannot work. An emergency oil pump 10 is started by the switch 20. When the rotational frequency of the main oil pump 2 falls, abnormality is detected to start the emergency oil pump 10 to assure bearing oil before working oil and the bearing oil are instantaneously lost due to the disappearance of the suction of the main oil pump 2. This results in heightening the safety of turbine operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6118813-A (JP)
Title: Electronic odometer for motorcar
Inventor: KOUNO KUNIYASU
IPC: G08G1/133
Filed: 1984-07-05
Abstract: PURPOSE:To reduce a cumulative error of an integrated distance reading, by presetting a 1/2 figure of count-up value of the smallest place of car speed pulse signal number counter at the time when an ignition switch is ON. CONSTITUTION:When an ignition switch 11 is placed on, preset pulse P3 and read-out pulse P2 are issued as outputs. At this moment, in a counter a distance covered already stored in an unvolatile memory 3 is recorded in a counter 2. At the same time, in a counter 6, 1/2 of the number counted up by the smallest place of the counter 2 is preset. The content of the counter 2 is indicated on a display 5. When the switch 11 is disconnected, the content of the counter 2 is stored in the memory 3. By these procedures, as the mean value of the content of the counter 6 discarded when the switch 11 is disconnected is added to that at the time of switch-ON, the cumulative error becomes reduced.
Patent JP-H11320882-A (JP)
Title: Ink jet recording head and ink jet recording apparatus
Inventor: AKAHA FUJIO
IPC: B41J2/045
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To certainly prevent the contact of a flexible cable with a piezoelectric vibrator and to provide an ink jet recording apparatus capable of being easily connected in a reduced space. SOLUTION: In an ink jet recording head, the flexible cable 17 connecting a driving integrated circuit 30 for driving a pressure generating means 300 to the pressure generating means 300 has a mounting part 17a for mounting the driving integrated circuit 30 on the area opposed to the pressure generating means 300 and the support part 17c supporting both end parts of the mounting part 17a to be provided so as to straddle the pressure generating means 300 and the support part 17c supports the mounting part 17a so as to form an interval of a degree not obstructing the motion of the pressure generating means 300 between the pressure generating means 300 and the mounting part 17a. By this constitution, the contact of the flexible cable 17 with the pressure generating means 300 can be prevented.
Patent JP-S6120036-A (JP)
Title: Image receiving element for color diffusion transfer method
Inventor: SAKAKIBARA YOSHIO
IPC: G03C7/00
Filed: 1984-07-06
Abstract: PURPOSE:To prevent peeling in the inside of an image receiving element at the time of separating the image receiving element from a photosensitive element by incorporating a gelatin hardener capable of hardening even in a polymer latex in the first timing layer. CONSTITUTION:The second timing layer is dissolved in an org. solvent and applied onto a neutralizing layer in the image receiving element. An intermediate layer made of a polymer having high hydrophilicness and film forming ability is formed between the first timing layer and the second timing layer. As the gelatin hardener to be added to the first timing layer, e.g., aldehyde type compds., compds. having reactive halogen, and epoxy compds. are preferable. As a mordant layer to be used for the image receiving element, a gelatin layer contg. a polymer mordant is preferable.
Patent JP-S61291202-A (JP)
Title: Pneumatic tire for car
Inventor: ERITSUHI BUTSUSHIYUMAN
IPC: B60C9/00
Filed: 1986-06-18
Abstract: The invention relates to pneumatic tyres having a carcase and/or a belt of a rubberised cord fabric, preferably textile fabric, which is composed of sections overlapping at the edges. These overlaps lead to an amassment of the load carriers which can have disadvantageous consequences, e.g. regions of tightness and constrictions during both manufacture and use of the type. In order to eliminate these disadvantages, the cord fibres located in the overlapping region on the basis of the invention have a greater extension than the adjacent cord fibres. This leads to an increased elastic extension which results in the desired compensation. <IMAGE>
Patent JP-S6032123-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGISHI HIROAKI
IPC: G11B5/708
Filed: 1983-07-30
Abstract: PURPOSE:To obtain a magnetic recording medium which permits long-term preservation even in a high-temp. and high-humidity atmosphere and has excellent wear resistance, still durability, etc. by providing a magnetic layer contg. metallic magnetic powder and polishing agent of which the pH at the respective isoelectric points is neutral or above. CONSTITUTION:0.1g Metallic magnetic powder or polishing agent is dispersed in 100ml an aq. electrolyte soln. of NaCl, NaOH, HCl, etc. and the pH when zeta potential is made to zero by an electrophoresis method, i.e., at the isoelectric point, is measured. A magnetic recording medium provided with a magnetic layer incorporated with metallic magnetic powder having >=7.5pH at the isoelectric point and a polishing agent having >=7.0pH at the isoelectric point is manufactured. The magnetic recording medium which has excellent stability against oxidation, shelf life, etc., generates less noise and lessens the decrease in RF reproduced output is thus obtd.
Patent JP-S6119555-A (JP)
Title: Regrinding method of diamond tool in grinding machine dressing device
Inventor: SANO TAKASHI
IPC: B24B1/00
Filed: 1984-07-09
Abstract: PURPOSE:To regrind a diamond tool and correct its uneven wearing with the diamond tool being left as mounted to a device, by mounting a regrinding wheel to a wheel shaft in this device and utilizing its numerical control device to perform cutting by the regrinding wheel while causing the diamond tool and the regrinding wheel to a perform a relative motion. CONSTITUTION:In order to correct uneven wearing generated in the point end of a diamond tool 1, a device, mounting a regrinding wheel 21 to a wheel shaft in place of a wheel to be moved in a direction Y, Z for each turn of the diamond tool 1 by its uneven wearing part delta angle by angle of fine degree thetaX (0.1 deg.-0.5 deg.) and repeating the grinding action until the uneven wearing part delta is removed, forms the diamond tool 1 to its shape F after regrinding. The regrinding wheel 21 uses a diamond wheel of high grain size or a wheel embedding diamond powder in the periphery of cast iron disc. In this way, the device, to which the diamond tool 1 is left as mounted, regrinds the diamond tool 1 and corrects its uneven wearing.
Patent JP-H07898-A (JP)
Title: Coating apparatus
Inventor: YASUI YOSHINARI
IPC: B05C9/00
Filed: 1993-06-11
Abstract: PURPOSE:To correspond easily with a variety of base materials and coating agents. CONSTITUTION:In a coating apparatus 11 consisting of a delivery part 13 delivering a base material 12 being at least a continuous body-like shape, a coating part 14 applying a coating agent on the base material 12, a drying part 15 for drying the coating agent applied on the base material 12 and a winding part 16 for winding the base material 12, at least the coating part 14 and the drying part 15 are independently formed and arranged in a line and the coating part 14 is freely selected in accordance with the base material 12 and the coating agent.
Patent JP-H04365167-A (JP)
Title: Production control system
Inventor: KATO HIDEKI
IPC: G06Q50/00
Filed: 1991-06-13
Abstract: PURPOSE:To reduce the stock of parts/half-finished goods, and to improve flexibility against the change of order received by optimizing an expectant production plan by setting a coefficient on a parts list for planning, and allotting the expectant production plan for the order received in the manufacturing industry to produce the goods on the expectant order received basis. CONSTITUTION:A planning parts list information storage part 1 and a planning parts list information updating part 2 to update it are provided. Planning parts list information is intrinsic information related to an item and constitution necessary for developing expectant manufacturing order. Further, an expectant production plan information storage part 3 and an expectant production plan information updating part 4 to update it are provided. An expectant manufacturing order developing part 5 refers to the information of the storage parts 3, 5, and develops the manufacturing order, and stores it in an allotment information storage part 6. On the reception of the order, an order received allotment processing part 7 refers to expectant manufacturing order information and order received information from the storage part 6, and allots the order received. A short allotted parts list output part 8 refers to the storage part 6, and outputs a short allotted parts list.
Patent JP-H01309705-A (JP)
Title: Continuous cold rolling equipment
Inventor: KATSURA SHIGEFUMI
IPC: B21B45/02
Filed: 1988-06-09
Abstract: PURPOSE:To prevent the dilution of a high-density rolling mill lubricant by roll cooling water and to prevent the degradation of lubricity by disposing nozzles for injecting the high-concn. rolling mill lubricant to the inlet side of a rolling mill and disposing jacket type coolers oppositely to the outer peripheral faces of rolling rolls to the outlet side of the rolling mill. CONSTITUTION:The pressurized cooling water sent to a water feed pipe 15 passes a pipe body 12 and is sent to a water feed header 20 and is further projected from slit nozzles 20a of the water feed header 20 so as to be forcibly passed in cooling water passages 19. This water enters the inside of a drain header 21 from a drain port 21a and is drained through a pipe body 13 and a drain pipe 16. The cooling water of the roll 2a is supplied while the water forms a water film with the outside peripheral face of the roll 2a in the hermetically sealed jacket type roll cooler 5 and, therefore, the roll cooling power is extremely high and the leakage of the cooling water from sealing parts 6a, 6b is obviated. The dilution of the high-concn. rolling mill lubricant by the cooling water is prevented.
Patent JP-H10331778-A (JP)
Title: Oil pump
Inventor: MIURA SADANORI
IPC: F04C15/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost oil pump by a method wherein there is no need to form an oil hole in a housing and is no need for machining an inner rotor when the inner rotor is formed of a sintered alloy. SOLUTION: This oil pump comprises a housing 10, an inner rotor 21 rotatably arranged in the housing and provided in an inner periphery with an inner hole and a protrusion part and at an outer periphery with a plurality of external teeth, a plurality of internal teeth 22a rotatably arranged eccentrically from the rotary shaft of the inner rotor 21 and formed in an inner periphery and engaged with the external teeth of the inner rotor 21, and an outer rotor 22 to form a plurality of pump chambers R formed between the external and internal teeth. In this case, a plurality of protrusion parts 21c for formed on the inner hole of the inner rotor 21.
Patent JP-S60211150-A (JP)
Title: Hydraulic control unit for automatic transmission
Inventor: MORISAWA KUNIO
IPC: F16H61/00
Filed: 1984-07-09
Abstract: PURPOSE:To prevent a simultaneous engagement between an L range friction engaging device and a second gear friction engaging device from occurring, by connecting a 2-range input port of a second gear holding valve to a drain, in case of the L range. CONSTITUTION:A 2-range input port 232 of a second gear holding valve 216 is connected to a second output port 228 of an L range shift valve 200. With this constitution, even if the second gear holding valve 216 is tightly attached to a Z range position, at the L range, a Z range input port 232 of the second gear holding valve 216 is connected to a drain, and second engaging pressure is in no case led thereinto, so that a second gear friction engaging device comes into a state of being set free, thus a simultaneous engagement between an L range friction engaging device and the second gear friction engaging device is prevented from occurring.
Patent JP-H10333175-A (JP)
Title: Display element and electronic equipment using the same
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/1335
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the display element by which a light display can be obtained. SOLUTION: A polarizing plate 130 is provided above TN(twisted nematic) liquid crystal 140 and a light scattering layer 150, a polarization splitter 160, a polarization splitter 180, and a light source 190 are provided in this order below the liquid crystal. The polarization splitter 180 reflects clockwise polarized light in a wavelength range (Δλ) as clockwise polarized light and transmits clockwise polarized light in a wavelength range (-Δλ) other than the wavelength range (Δλ). The polarization splitter 160, on the other hand, has its wavelength (Δλ) over the entire wavelength range. With external light, a voltage-unapplied part 120 shows a white display and a voltage-applied part 110 makes a color display.  In the presence of light source lighting, a display of the complementary color of the display color in the presence of the external light is obtained.