baber/WOPTO huggingface dataset:
Patent JP-H09204875-A (JP)
Title: Electron source and image forming method/device using the electron source
Inventor: KANAI IZUMI
IPC: H01J1/30
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent meander of a column direction wiring by installing electron emitting elements straight relative to phosphor installed in a delta arrangement, and to irradiate the specified phosphor with electrons emitted from these electron emitting elements. SOLUTION: A display panel 12 is provided with a plurality of electron emitting elements in matrix arrangement, and both the line direction wirings and column direction wirings are straight regardless of the arrangement of the phosphor. When an image is displayed by feeding a current to the elements belonging to odd numbered lines, the value of the accelerative voltage Va is lessened by a switch 8 so that the electron track is dislocated, and the phosphor dislocated from the position of elements is irradiated. When the elements belonging to even numbered lines are driven, the value of the accelerative voltage Va is enlarged by the switch 8 so that the dislocation of the electron track is lessened.  Therein the elements belonging to the even numbered lines on the display panel 12 are given a smaller shape while the elements belonging to the odd numbered lines are given a greater shape, and thereby the change in the electron amount reaching the phosphor is set off according to the difference in the accelerative voltage Va so that change in the brightness from line to line on the display panel 12 is precluded.
Patent JP-H03218957-A (JP)
Title: Production of ceramic sintered body
Inventor: SUZUKI SHOGO
IPC: C04B35/626
Filed: 1990-01-22
Abstract: PURPOSE:To enhance strength by adding the nitrate soln. of specified metal to a tetraalkylammonium hydroxid soln. in which ceramic powder is dispersed and coprecipitating the hydroxide of the metal on the surface of ceramic powder and then cracking this hydroxide and thereafter roasting it. CONSTITUTION:Ceramic fine powder such as Si3N4 is introduced into a tetraalkylammonium hydroxide soln. like tetramethyl ammonium hydroxide, agitated and dispersed. Then the prescribed amount of the nitrate soln. of metallic element such as an Al(NO3)3 soln. and a Y(NO3)3 soln. is added whose oxide becomes a sintering adjuvant. Al ion and Y ion become Al(OH)3 and Y(OH)3 in this mixed soln. and both are coprecipitated on the surface of ceramic fine powder. This ceramic fine powder whose surface is covered with Al(OH)3 and Y(OH)3 is filtered and washed with water and thereafter dried by a superdryer, etc., and granulated. Furthermore the granulated ceramic is heated to crack Al(OH)3 and Y(OH)3 into Al2O3 and Y2O3. This fine powder covered with the oxide is molded and thereafter roasted in the N2 atmosphere to obtain a high- strength ceramic sintered body.
Patent JP-H06226565-A (JP)
Title: Thread fastening control device
Inventor: YOSHIKURA FUYUHIKO
IPC: B23P19/06
Filed: 1993-01-28
Abstract: PURPOSE:To perform control of thread fastening condition at every work unit so as to reduce the manhour and the cost required for thread fastening by judging the thread fastening condition against a work while carrying out a program, and writing the result in a memory means so as to store it. CONSTITUTION:In the controller of a thread fastening device, a CPU part 320 is provided with a work controlling/processing part 325 and a hole position processing part 326 in the work control part 324. The work condition memory part 333 of a memory part 330 is provided with a hole position connection information part 333A and a plurality of hole position condition memory parts 337-1-337-n having final torque value memory parts 334-1-334-n and torque process memory parts 335-1-335n. Thread fastening operations concerning respective hole positions are stated as blocks, thread fastening operations concerning respective works are stated as a program constituted of a plurality of blocks, and at carrying out the program the final torque values and the judged results are written in the table.
Patent JP-S58128289-A (JP)
Title: Production of heat transfer tube provided with corrugated fins
Inventor: YAMAMOTO HIROSUKE
IPC: B23K9/00
Filed: 1982-01-28
Abstract: PURPOSE:To obtain heat transfer tubes provided with corrugated fins of high performance with high productivity by supplying corrugated fins formed of strip materials continuously to both lateral surfaces of a flat tube, sandwiching brazing filler metals between both and fixing the fins and the tube by brazing. CONSTITUTION:A pair of strip materials are supplied continuously from supply devices 1 to fin formers 2, and after corrugated fins 12 are formed, the materials are passed through washing devices 3 and are thereby washed. A flat tube 11 is supplied at the speed related to the supplying of the strip materials and a flux is coated on both lateral surfaces thereof with flux coaters 7. The formed fins 12 are passed through flux tanks 4 to coat the flux on the parts to be joined to the tube 11. Belt-like brazing filler metals 13 which are fed from supply devices 8 are fed so as to be sandwiched between the tube 11 and the fins 12 coated with the flux and are fed to a heater 9 where the fins 12 are brazed into one body to the tube 11. Thereafter, the tube is fed to a washing device 14 and is washed away of foreign matter such as fluxes.
Patent JP-H10205980-A (JP)
Title: Refrigerator
Inventor: KAWAMURA SHINICHI
IPC: F25D21/06
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To perform defrost operation efficiently by stopping the heating when the temperature of an accumulator exceeds a set level or a set time is counted at the time of defrosting an evaporator. SOLUTION: Conditions (defrost starting conditions) for making a decision that a specified quantity of frost is adhered to an evaporator 7 by accumulating the operating time of a compressor 1 for a specified time by an accumulating means 51 are set along with conditions (defrost ending conditions) for making a decision that the evaporator 7 is defrosted when the temperature detected by a temperature detecting means 53 exceeds a set level. When a temperature sensor for deciding the defrost ending conditions is fixed to an accumulator, defrost operation is ended with no delay even the quantity of liquid medium stored in the accumulator increases under low room temperature and the detection temperature does not decrease easily due to deterioration of follow-up performance of the temperature sensor.  Consequently, temperature rise in the refrigeration room and useless power consumption can be prevented.
Patent JP-H02193540-A (JP)
Title: Sequential driving device
Inventor: AOKI KAZUFUMI
IPC: G05F1/10
Filed: 1989-01-20
Abstract: PURPOSE:To effect sequential restarting quickly by a method wherein the quantity of electricity, supplied from an emergency power source facility to a load upon power service interruption, is informed from the emergency power source facility to a sequential starting circuit to effect restarting while judging the existence of an abnormality in the load from the quantity of electricity. CONSTITUTION:When the service of a power source is interrupted, a service interruption signal is sent to a sequential starting circuit 1 and an emergency power source facility 2. The sequential starting circuit 1 sends starting signals to disaster prevention power suppliers A1,...An in accordance with a predetermined sequence to supply power sequentially from the emergency power source facility 2 through lines (l). The emergency power source facility 2 measures the capacity of the load and informs data to the sequential starting circuit 1. The sequential starting circuit 1 monitors the data and when it is judged that the data is abnormal, the supply of power for corresponding disaster prevention power supplier Ai is stopped and the power is supplied to the subsequent disaster prevention power supplier Ai+1. According to this method, overload operation is prevented and sequential restarting is effected quickly.
Patent JP-S61173744-A (JP)
Title: Preparation of oleaginous cake containing edible ingredient
Inventor: HACHIYA IWAO
IPC: A23G1/54
Filed: 1985-01-28
Abstract: PURPOSE:To facilitate the control of the thickness of an oleaginous cake pastry, and to enable the use of oleaginous cake pastry having wide range of viscosity, by blasting a gas to an oleaginous cake pastry to form a cavity, filling an edible material into the cavity, and pouring the additional oleaginous cake pastry thereto to seal the edible material. CONSTITUTION:An oleaginous cake pastry 4 is filled in the cavity 2 of a mold 1, and the upper surface of the cake pastry 4 is flattened by vibrating or shaking the mold 1. A harmless gas 7 such as air, nitrogen, etc., is blasted through the nozzle 6 to form a cavity on the cake pastry 4. An edible material 9 is filled in the cavity of the shell 4a, and the additional cake pastry 10 is poured on the edible material to flatten the surface. An oleaginous cake pastry having wide viscosity range extending over about 30,000-100,000cps can be treated by this process.
Patent JP-H02193749-A (JP)
Title: Integrated control device for suspension and brake
Inventor: TAKEHARA SHIN
IPC: B60T8/1761
Filed: 1989-01-20
Abstract: PURPOSE:To contrive the improvement in the stability of a vehicle at the time of braking by increasing the decrement of hydraulic pressure in the brake of a rear wheel, when the suspension characteristic is changed so as to decrease the roll rigidity ratio of the front wheel to the rear wheel. CONSTITUTION:If a controller 17 changes the suspension characteristics of respective wheels each of which comprises a fluid cylinder 3 and a gas spring 5 via proportional flow control valves 9 so as to decrease the roll rigidity ratio of the front wheel 2F to the rear wheel 2R, the steering characteristic of a vehicle tends to have an under-steer decreasing tendency. In this case, if the rear wheels have a lock tendency at the time of braking, the under-steer tendency is enhanced, and sometimes they have an over-steer tendency, therefore the decrement of hydraulic pressure in the brake of the rear wheel 2R is controlled so as to be increased via a controller 87 and a brake hydraulic pressure control means 88, so that the braking force of the rear wheel 2R can be decreased. Thus, the improvement in the stability of the vehicle at the time of braking can be contrived.
Patent JP-S60156775-A (JP)
Title: Binder composition
Inventor: YAMADA TAKESUKE
IPC: C09J1/00
Filed: 1984-01-26
Abstract: PURPOSE:To obtain a binder composition for use in green tape which gives high- quality ceramic sheets in high productivity, by incorporating ceramic fine powder with each specific acrylic resin and polyester-based plasticizer in specified proportion and an appropriate amount of organic solvent. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of ceramic fine powder (e.g. alumina) with (B) 5-20(pref. 7-13)pts.wt. of an acrylic resin of an average molecular weight 5,000-400,000(pref. 20,000- 150,000), (C) 1-13(pref. 2-8)pts.wt. of a polyester-based plasticizer of an average molecular weight 600-8,000(pref. 800-4,000) and (D) an appropriate amount of organic solvent (e.g. acetone).
Patent JP-S60192581-A (JP)
Inventor: ANDORUU JIYAKUSON SENSABOO JIY
IPC: A24D3/17
Filed: 1985-01-28
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-S59139026-A (JP)
Title: Transmission type projection screen
Inventor: MIYAKE TOORU
IPC: G03B21/625
Filed: 1983-01-31
Abstract: PURPOSE:To obtain a projection screen having a wide visual field in perpendicular direction by constituting one surface of a screen of a deformed prism sheet having a saw tooth-shaped longitudianl sectional shape in which the oblique line of each saw tooth forms a curve. CONSTITUTION:One surface of a projection screen is constituted of a deformed prism sheet 5 having a saw tooth-shaped longitudinal sectional shape, in which the oblique line of each saw tooth forms a cruve and has the shape projecting outward or recessing inward. The light incident at an angle theta1 to a base line RL is refracted in the prism, is condensed at the exit face and is emitted therefrom at the spread of an angle theta2 in an upward direction and an angle theta3 in a downward direction with the line RL as a center. The angles theta2, theta3 are determined at optional values by changing the curvature at the oblique line of each saw tooth. The projection screen having a wide visual field in the perpendicular direction is thus obtd.
Patent JP-S60157853-A (JP)
Inventor: IWASAKI TAKASHI
IPC: D06N5/00
Filed: 1984-01-26
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-H0538491-A (JP)
Title: Water purifying device
Inventor: KURAUSU MERUGAADO
IPC: C02F1/44
Filed: 1992-01-28
Abstract: PURPOSE: To make it possible to prohibit the fixing of a filter unit again to a mounting supporting body disposed at a housing after the filter unit is once removed from the housing by disposing a collar for fixing in a position relating to the filter unit at the time of removing the filter unit from the mounting supporting body.  
     CONSTITUTION: A cam surface 29b is disposed adjacent to an end face 12a' and the used filter unit 20 having the collar 29 is turned, by which the cam surface 29b is moved from a sensor 28 so that a reset switch cannot be activated any more, in the case a projecting part 23 is aligned to a dent 11b when the filter unit 20 is housed again into a housing 10. Then, the driver's deliberate or inadvertent reuse of the old and used filter unit 20 which does not act any more to remove the impurities and contaminants from the forcibly fed water without errors is prevented. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06223676-A (JP)
Title: Key button device
Inventor: OZAKI HIROSHI
IPC: H04M1/23
Filed: 1993-01-29
Abstract: PURPOSE:To make the interval as small as possible between a front cover and each key button on a device surface so as to ensure key operation by providing gaps in the vertical and horizontal connecting portions among key tops. CONSTITUTION:If each key button 2 does not correspond to the key hole 1a of a front cover 1 when fitted into the front cover 1 and held by means of a substrate 3 and a rear cover 4, a pushing force works in direction 14 and the cover 1 makes contact with a key top portion 5. To avoid this gaps 13 are provided to separate some of the buttons 2 and then the pressing force is eliminated so that the buttons 2 can be turned on and off without being pressed against the cover 1. Also, the buttons 2 can be set in free positions and the need for forming a large gap 12 between the cover 1 and the top portion 5 is eliminated; i.e., the gaps 13 are provided in the vertical and horizontal connecting portions among key tops and the key buttons are held inside electronic equipment as independent ones although integrated together, and the gaps 13 are freely set according to the size of each button 2.
Patent JP-S58129024-A (JP)
Title: Manufacture of flame-retardant laminated board
Inventor: NANAUMI KEN
IPC: C08L61/06
Filed: 1982-01-28
Abstract: PURPOSE:To obtain the titled laminated board having excellent punchability and flame retardance, without lowering the characteristics of the board, by using a reaction product of an epoxidized vegetable oil with a halogenated phenol as a flame retardant for the impregnation varnish. CONSTITUTION:A varnish is prepared by adding (A) a halogen compound obtained by the thermal reaction of (i) an epoxidized vegetable oil (e.g. epoxidized linseed oil) with (ii) a halogenated phenol of formula (X is Br or Cl; k is 1-5; R<1> and R<2> are H or 1-3C alkyl) in the presence of a basic catalyst and (B) a phosphorus compound (e.g. triphenyl phosphate) to (C) a phenolic resin. The varnish is impregnated in a paper substrate and dried to obtain a prepreg. The objective laminated board is obtained optionally by putting a copper foil on the prepreg, and hot-pressing the prepreg.
Patent JP-S62170711-A (JP)
Title: Valve moving device for automobile engine
Inventor: YAMADA TAKEMASA
IPC: F01L13/00
Filed: 1986-01-23
Abstract: PURPOSE:To contrive to reduce EGR efficiency at the time of low-revolution loading and to improve general purpose properties by arranging the constitution in such a way that the change-over between two different lift operating conditions may be individually controlled as to corresponding valve by mutually locking or unlocking rocking arms and the device may be used even in a valve moving system provided with a hydraulic adjuster. CONSTITUTION:A cam member 3 corresponding to one valve 2 is provided in a cam shaft 1. And the first cams 3a are provided on the left and the right and the second cam 3b are provided on the center, of the cam member 3. Then each slipper 4a of a rocking arm 4 and one end part 4b of the rocking arm 4 are respectively made to contact with the cam 3a and a hydraulift adjuster 8 to be slid. On the other hand, a rocking arm 6 is supported by a pin 16 through its pivot at the other end part 4c of the rocking arm 4 and free end of the rocking arm 6 is energized by a spring 7 to make contact wit the cam 3b and slide there. Further connecting/disconnecting holes 9, 10, for a pin 11, which accord with each other at a position where each slipper 4a, 4b slides on the base circle of the cam face of each corresponding cam 3a, 3b, are provided in each rocking arm 4, 6.
Patent JP-H06231140-A (JP)
Title: Construction working field managing system
Inventor: FUKUNAGA TERUO
Filed: 1993-01-29
Abstract: PURPOSE:To efficiently execute the grasp of the operating status of respective mobile apparatuses mounting card readers, information exchange, inspection instructions, data collection, and management such as IN/OUT management by attaining radio communication between an LAN station and the respective, mobile apparatuses. CONSTITUTION:One of plural LAN stations 6 transmits data through radio equipments 11, 12. The equipment 11 can communicate with mobile tracks 15 for instance. When cards 17 provided with apparatus IDs are inserted into card readers 16 mounted on the tracks 15, the equipments 11, 12 transmit the status of the tracks 15 to the station 6 and a data processor 1 manages the tracks 15. The equipment 12 can execute radio communication also with a radio IC card 13 and a handy terminal 14. Consequently the management of the mobile apparatuses in a construction working field and the communication of an information apparatus, e.g. carried by a person can be attained in addition to the management of a temporary apparatus, etc., and various management, inspection instructions to the field, data collection from the field, etc., can be efficiently executed.
Patent JP-H11201904-A (JP)
Title: Device for inspecting side surface of flat tablet and device for visual inspection provided with the same
Inventor: YAMAMOTO TAIZO
IPC: B65G31/04
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a side surface inspecting device capable of satisfactorily inspecting the side surfaces of not only circular flat tablets but also tablets in miscellaneous shapes such as elliptical, oblong, triangle, quadrangle, polygonal shapes. SOLUTION: A tablet t' in an erect state of being exposed more than halfway from the peripheral surface of the first side surface inspecting drum 61 is held at the holding pocket 611 of the drum 61, and the image of the side surface of the tablet t' is picked up by the first image pickup device 63 without rotating the tablet t'. Next, by transferring the tablet t' to the holding pocket 621 of the second side surface inspecting drum 62. the tablet t' is held in a reverse erect state of being exposed more than halfway from the peripheral surface of the drum 62 reverse to the state of being held at the first side surface inspecting drum 61. With this state maintained, the image of the side surface of the remaining half is picked up by the second image pickup device 64 without rotating the tablet t'.  By this, a side surface inspecting device obtains the overall side surface of the tablet t' by picking up the image of the side surface of the tablet t' approximately half by half with the two side surface inspecting drums and the two image pickup devices.
Patent JP-S63181654-A (JP)
Title: Rotary electric machine field integral type ac motor
Inventor: OSAKO NOBUYUKI
IPC: H02K21/12
Filed: 1987-01-23
Abstract: PURPOSE:To reversely rotate an armature and poles in an AC motor by rotatably composing both. CONSTITUTION:A bearing 3 is provided between an armature 1 and poles 2, and an AC motor is so composed that both support each other and stably move at the bearing 7 of a stationary base 5. Thus, a current flows to brushes 4 to flow to the armature 1 so that the armature 1 can rotate reversely with respect to the poles 2.
Patent JP-2000215412-A (JP)
Title: Magnetoresistive effect thin film magnetic head
Inventor: SHINJO YASUHIKO
IPC: G11B5/39
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To improve a reproduced output when a magnetoresistive effect element (MR element) is used for reading digital information recorded in a magnetic recording medium via a magnetic field strength from a magnetic recording medium as a signal. SOLUTION: Upper yokes are divided into an upper yoke front part and an upper yoke rear part 4 via a gap 5 and also an MR element 9 is disposed in the gap 5 for detecting a magnetic recording signal, and this head is constructed so as to form a magnetic circuit of a reproducing head gap 6, the upper yoke front part 3, the MR element 9, the upper yoke rear part 4, and the lower yoke part 2. In this case, the upper yokes 3, 4 are formed of an Fe series showing a high resistivity soft magnetism or Co series ferro-magnetic material, and the resistivity of the upper yokes 3, 4 is set to be five fold the MR element 9 or larger and in addition the magnetic permeability of the upper yokes 3, 4 is >=300.
Patent JP-S5398374-A (JP)
Title: Bonding of plated resin article
Inventor: TADA SHIROU
IPC: C23C18/16
Filed: 1977-02-08
Abstract: PURPOSE: To bond a plated resin article firmly and securely in a simple process, by plating an article to be bonded furnished with a boss at the bonding place, removing the boss and bonding to a substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54107050-A (JP)
Title: Manual downward operating device for hydraulic elevator
Inventor: HIMENO YOUJI
IPC: B66B1/14
Filed: 1978-02-10
Abstract: PURPOSE: To prevent human accident from occurring in advance in a device for downwardly operating a hydraulic elevator in emergency such as at power interrupting time by enabling to downwardly elevate the elevator cage only when the cage and hall doors are closed.  
     CONSTITUTION: A cam 4 is mounted at an elevator cage 3 coupled with a plunger 2 slidably inserted into a hydraulic cylinder 1 to actuate a lowermost floor limit switch 5 when the cage 3 reaches the lowermost floor position. This manual downward operating device comprises a hydraulic pump 7, an upward control valve 8, a downward control valve 9, solenoid valve 10, bypass valve 11, and manual control valve 12. When the cage 3 and hall doors are closed, closed door check switches 14 1  to 14 n  are closed, and provided in parallel with the coil 16 of the valve 10 so that, if any door is opened, the valve 10 is not operated to close the valve 11. 
     COPYRIGHT: (C)1979,JPO&Japio